macao_army/SuperTwo762/js/main_2020_show.js

/* 许钟文修改的  标记 xzw    
另外 	所有"matter"字样已被我删除				原因：删除matterport信息
  */



/* 
 watch:


 g_bgAudio.paused
 g_tourAudio.paused
 g_tourAudio.shouldPlay
 manage.musicShouldPlay
  */

var musicList = {
    "0102cp": '3458d3c7ca764ecaa13c88aaa8e0a1a8, 1107bf848a6146059249cc109c6d1472, 8c0e5bcc4a69470aa5f189edde162973, 2d00ef76d93f4a578b356c593da889b0, 61afb8aaf45046be865b1b30d0357754, 0a73cf23993d4f4cbb48337708f8c7b7, 9a32f7d9b29f427182b453b1a8009efc'.split(','),
    "04CP": '48930ada7d02438a846f6f6cf5a8693f, d3e00453736549e392ca91e9bd31ee72, b99ae9d8d19144f7866d49ed863a4b84, 14f349b0dd3d4646b2bd98c2ebfeb643'.split(','),
    "03cp": 'd9b104d7df9244fca5ad5af4d5fca8f7, 2860b361da9246949ab6f57cbb8ce82d, 491d8cce5dfa441db5a52eb248bf4a63'.split(','),
    "19CP": '73a354895dc74c30beeb02a8d8bfe328, 256aedca55d6417fb696156279424d42, 10210bebd78b4d33ad05e0bef22cf0a3'.split(','),
    "2021cp": '10793e907fa7493c83f73fdcfd7df706, 2e2da10199634b5188c5469c0f52f9f6, 449196f2aa014f9db6a6cda675df7b70'.split(','),
    "22cp": 'cf2d9fa92e8443aabbcc1a01736a052e, 08967bbdacec4ecf8ff44b219408ac9a, 8d20c6dd62c04564a172430705ba0295, a8a7d94bb9b84e8cb45556bbd548961d'.split(','),
    "23cp": '90197f7926e2466498135ef053147aaa, 6138d5511fe546e396a51408dfc9f6c5'.split(','),
    '24cp': '8d216c8512264564bcde41c544fdfc69,f8769828fe9f4dda8449cd5d9506eeb4,12142ab7fbb74122ba0df52eaa5a5363'.split(','),
    "0506CP": '6cee9744a41942f384ca0a9130f65ae8, a1f9e4436ea24f99a360ac327979e555,    fb3b381371d04864ab99dfd30a08fe89, 0921140bde3f428180b2d6b603775f51'.split(','),
    "07cp": '8902a763387040b2ad15a6325508cfca, 5adf5343a38340de998a0210cc97c00f'.split(','),
    "08CP": 'f9e6d48c697f455f9b294523a5222624, 4f912bc6dc2848ce924064d025635b81, 518612bb1c884d9bb7aff8d431904f8d'.split(','),
    "09cp": 'cb5887f7f3da43bf9ce383fbe4bae99b, d236fb56ac954bb29b3a6d0bdbe85588'.split(','),
    "10cp": 'dca81dee239e4f7e9d8b69c3af629f00, 69ef058f04474e3fbfd4cd22bb440934, 42fe939bbf7c42058f9c32356a08f319'.split(','),
    "11cp": 'fd62c35e2572460b88fb934e56888a2d, 4836763c382a45dcba1210f616e9e3be'.split(','),
    "1213CP": '06fcab3ccc204198ba04bc226d6a049a, c72fe82506234db6bd75919ac0e61ec5, 884d594255f54a88b36f078ec2842669, 921eaf2a769c4f069e9588b0fa99f170, 02abef88316e482b9d4c4f3cb2a34c64'.split(','),
    "15cp": '6e4c35329ba1470c8ebdf2ad3f1e92cd'.split(','),
    "14cp": '0b168caa5f1848e1b614e97b3cc22923, a05cc1124331484c9d852f4918a3248d'.split(','),
    "16cp": '506d2f805551425d938f488746730060, 21fbd2534bc840ebac3a5fac50e54cf5'.split(','),
    "17cp": 'd756e9288311440599eab62bde2e017e'.split(','),
    "18cp": '11bb3c4c831a4151b8c7086f39086878'.split(','),

}

window.common = null;
window.MathLight = null;
window.math = null
window.easing = null
window.lerp = null
window.transitions = null
window.browser = null
window.momentTourBlackNewType = 0//true
window.myTimer = null;

g_playAudio = null

// 全屏热点退出按钮
exit = null

g_tourAudio = new Audio
g_tourAudio.loop = !1
g_tourAudio.crossOrigin = "anonymous"
g_tourAudio.addEventListener("ended", function () {
    var e = document.createEvent("MouseEvent");
    e.initEvent("tourAudioEnded", !0, !0),
        window.dispatchEvent(e)
    g_tourAudio.shouldPlay = false
    manage.switchBgmState(true);
})

g_tourAudio.addEventListener("playing", function () {
    if (allBgm.paused) {
        allBgm.play()
    }
})

g_tourAudio.addEventListener("pause", function () {
    if (!allBgm.paused) {
        allBgm.pause();
    }
})

g_bgAudio.addEventListener("playing", function () {
    if (allBgm.paused) {
        allBgm.play()
    }
})

g_bgAudio.addEventListener("pause", function () {
    if (!allBgm.paused) {
        allBgm.pause();
    }
})

g_tourAudio.oncanplaythrough = function () {
    if (g_currentHot) return g_tourAudio.pause()
    if (manage.musicShouldPlay && g_tourAudio.shouldPlay  /* manage.ifTourCanPlay() */) {
        g_tourAudio.play();
        g_playAudio = g_tourAudio;

        if (g_bgAudio && !g_bgAudio.paused) {
            manage.switchBgmState(false);
            g_bgAudio.pauseByTour = true
        }
    }
}




var playMusic = function (pano) {//根据漫游点切换bgm 
    var play = !(!manage.musicShouldPlay || g_tourAudio.shouldPlay || g_currentHot)
    var shouldplayMusic
    for (let i in musicList) {
        if (musicList[i].find(e => e.includes(pano.id))) {
            shouldplayMusic = i;
            break
        }
    }
    if (shouldplayMusic) {
        if (!g_bgAudio.src.includes(shouldplayMusic)) {
            g_bgAudio.src = "music/" + shouldplayMusic + '.mp3'
        }
        manage.switchBgmState(play)
    } else {
        g_bgAudio.src = ''

    }


}





var dealMap = (map) => {//使不resize  when   image is not power of two
    map.wrapS = map.wrapT = THREE.ClampToEdgeWrapping;
    map.minFilter = THREE.LinearFilter;
    map.magFilter = THREE.LinearFilter;
    map.generateMipmaps = true;

}



var dom = {//许钟文add
    getOffset: function (type, element, parent) {
        left = (type == "left") ? element.offsetLeft : element.offsetTop;
        if (!parent) parent = $("body")[0];
        while (element = element.offsetParent) {
            if (element == parent) break;
            left += (type == "left") ? element.offsetLeft : element.offsetTop;
        }
        return left;
    }
};


var getTransformSid = function () {
    var name
    if (player.mode == 'panorama') {
        name = player.currentPano ? player.currentPano.id : 'outside'
    } else {
        name = 'outside'
    }
    return name
}




var convertTool = {
    getPos2d: function (point, camera, dom) {//获取一个三维坐标对应屏幕中的二维坐标
        var camera = camera || player.camera;
        var dom = dom || player.domElement;
        var pos = point.clone().project(camera)	//比之前hotspot的计算方式写得简单  project用于3转2(求法同shader)； unproject用于2转3 :new r.Vector3(e.x, e.y, -1).unproject(this.camera);

        var x, y;
        x = (pos.x + 1) / 2 * dom.clientWidth;
        y = (1 - (pos.y + 1) / 2) * dom.clientHeight;

        var inSight = x <= dom.clientWidth && x >= 0    //是否在屏幕中   
            && y <= dom.clientHeight && y >= 0


        return {
            pos: new THREE.Vector2(x, y),  // 屏幕像素坐标
            vector: pos,   //（范围 -1 ~ 1）
            trueSide: pos.z < 1, //trueSide为false时，即使在屏幕范围内可见，也是反方向的另一个不可以被渲染的点   参见Tag.update
            inSight: inSight	//在屏幕范围内可见
        };
    },

    ifShelter: function (pos3d) {//检测某点在视线中是否被mesh遮挡 
        var ori = player.position
        var dir = pos3d.clone().sub(ori).normalize()
        var ray = new THREE.Raycaster(ori, dir) //由外向里 因为模型从内侧是可见的所以从外侧

        /* if(config.isEdit && publicObjectSet.editor.mainDesign.editing){
            var o = ray.intersectObjects(publicObjectSet.editor.mainDesign.wallMeshes);
        }else{ */
        var o = ray.intersectObjects(player.model.colliders);
        //} 
        var len = pos3d.distanceTo(ori);
        if (o && o.length) {
            for (var i = 0; i < o.length; i++) {
                if (o[i].distance < len) { return true; }//有遮挡
            }
        }
    },


    /* 
        拖拽时，获取鼠标在拖拽面上的位置（需要借助另一个intersectPlane面来计算，即和相机方向一样的面，可保证铺满屏幕）
        但是不一定能获取到，比如鼠标射线不朝向拖拽面时，即使获取也会是一个意外的反方向的交点。
     */
    getPosAtPlane: function (pos, info/* , mouse, camera */) { //pos:与intersectPlane的交点 见笔记
        var A = pos;
        var player = player;
        var mouse = player.mouse;
        var O = new THREE.Vector3(mouse.x, mouse.y, -1).unproject(player.camera);


        if (info.y != void 0) {//地面线的

            var y = info.y;

            if (player.mode == "floorplan"/*  ||  Math.abs(O.x-pos.x)<0.0001 && Math.abs(O.z-pos.z)<0.0001) */) {
                //intersectPlane和地面平行，无交点
                var x = pos.x, z = pos.z;

            } else {

                if (y < player.camera.position.y && O.y <= A.y /* || y>player.camera.position.y && O.y >= A.y  */) return null;  //鼠标射线向上。因为相机一定位于地面以上（地面不会抬高到相机上吧？），所以无交点。
                if (O.y == A.y) { console.log('一样？？'); return; }
                if (A.y == y) { console.log('一样2？？'); return; }
                var r = (O.y - y) / (A.y - y);
                var x = (r * A.x - O.x) / (r - 1);
                var z = (r * A.z - O.z) / (r - 1);
            }
        } else {//垂直的也有越过消失点以后反向变化的情况，但使用时影响不大
            var N = info.normalVec;
            var P = info.pullPos;
            if (N.y != 0) { console.log('N.y != 0'); return; } //仅仅支持垂直于地面的的墙壁，目前都是
            if (O.z == A.z) { console.log('O.z==A.z？'); return; }
            if (N.z != 0 && N.x != 0) {//直接用这个通用的也可以，支持斜线的墙
                //console.log('N.z==0 && N.x == 0？');  
                var c = (N.x * (A.x - O.x) + N.y * (A.y - O.y) + N.z * (A.z - O.z));
                if (c == 0) { console.log("分母为0？？ return;"); return; }
                var t = -((N.x * O.x + N.y * O.y + N.z * O.z) - (P.x * N.x + P.y * N.y + P.z * N.z)) / c
                var x = t * (A.x - O.x) + O.x;
                var y = t * (A.y - O.y) + O.y;
                var z = t * (A.z - O.z) + O.z;
                /*原理： 已知空间直线L：(x-a)/m=(x-b)/n=(z-c)/p和空间平面π：Ax+By+Cz+D=0;
                求直线L与平面π的交点的坐标。
                把直线方程改写成参数形式：设(x-a)/m=(x-b)/n=(z-c)/p=t；
                则x=mt+a；y=nt+b；z=pt+c；代入平面π的方程得：
                A(mt+a)+B(nt+b)+C(pt+c)+D=0
                由此解得t=-(Aa+Bb+Cc+D)/(Am+Bn+Cp)
                再代入参数方程即得交点的坐标(x，y，z). */
            } else if (N.x == 0) { //z与pullPos相等
                var z = P.z;
                if (O.y == A.y) { console.log('一样？？'); return; }
                if (A.y == y) { console.log('一样2？？'); return; }
                if (A.z == z) { console.log('一样3？？'); return; }
                var r = (O.z - z) / (A.z - z);
                var x = (r * A.x - O.x) / (r - 1);
                var y = (r * A.y - O.y) / (r - 1);
            } else if (N.z == 0) {//x与pullPos相等
                var x = P.x;
                if (O.y == A.y) { console.log('一样？？'); return; }
                if (A.y == y) { console.log('一样2？？'); return; }
                if (A.x == x) { console.log('一样3？？'); return; }
                var r = (O.x - x) / (A.x - x);
                var y = (r * A.y - O.y) / (r - 1);
                var z = (r * A.z - O.z) / (r - 1);
            }
        }

        return new THREE.Vector3(x, y, z);
    },



    getMouseIntersect: function (camera, meshes, mouse) {//获取鼠标和meshes交点
        var raycaster = new THREE.Raycaster;
        camera.updateMatrixWorld();
        var origin = new THREE.Vector3(mouse.x, mouse.y, -1).unproject(camera)
            , end = new THREE.Vector3(mouse.x, mouse.y, 1).unproject(camera);
        var dir = end.sub(origin).normalize()
        raycaster.set(origin, dir);
        var n = raycaster.intersectObjects(meshes);
        if (0 === n.length)
            return null;
        return n[0];

    },
    ifIntersectChunks: function (A, B, options = {}) {//获取某个线段/射线和meshes的交点 
        var dir = B.clone().sub(A).normalize();
        var len = options.InfinityLen ? Infinity : A.distanceTo(B) + (options.extLen || 0);
        var ray = new THREE.Raycaster(A.clone(), dir, 0, len);

        var o = ray.intersectObjects(options.model || player.model.colliders);
        if (o && o.length) return o;

        if (options.throughWidth) { //允许最小宽度，防止穿过极小的缝隙导致撞墙感
            var normal = math.getNormal({ points: [{ x: A.x, y: A.z }, { x: B.x, y: B.z }] });//线段法线
            normal.multiplyScalar(options.throughWidth)
            var normalVec3 = new THREE.Vector3(normal.x, 0, normal.y);

            var A2 = A.clone().add(normalVec3)
            ray.set(A2, dir);
            var o2 = ray.intersectObjects(options.model || player.model.colliders);
            ray.set(A.clone().add(normalVec3.negate()), dir);
            if (o2 && o2.length) return o2;
            var o3 = ray.intersectObjects(options.model || player.model.colliders);
            if (o3 && o3.length) return o3;
        }
        return null;
    },
    getPosAtSphere: function (pos3d, toPanoPos) {
        var dir = pos3d.clone().sub(toPanoPos);
        dir.normalize();//然后计算在球中
        dir.multiplyScalar(Constants.skyRadius);
        dir.add(toPanoPos);
        return dir;
    }
}




var videoPosInfo = {
    /*  "3458d3c7ca764ecaa13c88aaa8e0a1a8" : [-0.10965598660414333, -0.26776671083073333, 0.2265850992680396],
     "1107bf848a6146059249cc109c6d1472":[-0.10965598660414333, -0.26776671083073333, 0.2265850992680396],
     "8c0e5bcc4a69470aa5f189edde162973":[-0.10965598660414333, -0.26776671083073333, 0.2265850992680396],//多出的左前

 "10444ea5b3ed4629915c3f449b790c58":[0.03080183370988987, -0.26776671083073333, 0.2865850992680396],

     "9a32f7d9b29f427182b453b1a8009efc":[0.03080183370988987, -0.26776671083073333, 0.2265850992680396],
 "988a92b36f544326896b101b54a69290":[-0.034905996796551514, -0.26776671083073333, 0.3680810776239348],
 
 
 "a812006399af4c73b6b19941485597a2":[-0.06490599679655151, -0.26776671083073333, 0.3380810776239347],
 "9438aaa08cc94456a432ee3a7fa3378f":[-0.06490599679655151, -0.26776671083073333, 0.3380810776239347],

     "491d8cce5dfa441db5a52eb248bf4a63": [-0.3375152936642509, -0.26776671083073333, 0.27173181146902703],

*/
    "3458d3c7ca764ecaa13c88aaa8e0a1a8": [0.15, -0.3, 0.37]
    , "1107bf848a6146059249cc109c6d1472": [0.15, -0.3, 0.23]
    , "8c0e5bcc4a69470aa5f189edde162973": [0.08, -0.3, 0.25]
    , "9a32f7d9b29f427182b453b1a8009efc": [0.13, -0.3, 0.26]

    , "491d8cce5dfa441db5a52eb248bf4a63": [0.05, -0.3, 0.27]
    , "0a73cf23993d4f4cbb48337708f8c7b7": [0.09, -0.3, 0.25]
    , "61afb8aaf45046be865b1b30d0357754": [0.290, -0.3, 0.38]
    , "58ea5816c49b4c759c26b262f403eab1": [0.034, -0.3, 0.38]
    , "6c455875e3834d53b43a2beaba11aa4d": [-0.04, -0.3, 0.39]
    , "2d00ef76d93f4a578b356c593da889b0": [0.35, -0.3, 0.38]





}

var videoOffset
var videoScale
var loadedVideo = false
var videoMat;
//add 将其中一个曲面材质改成视频
var loadVideo = () => {
    videoOffset = new THREE.Vector3(0.2638254165649414, -0.039959073066711426, 0.17957305908203125)
    videoScale = new THREE.Vector3(1.0199999809265137, 1.0199999809265137, 1.0199999809265137)
    //videoScale = new THREE.Vector3(1.02,1.02,1.02)

    var video = $('<video controls="controls" loop autoplay x5-playsinline="" webkit-playsinline="true" playsinline="true" controlslist="nodownload"></video>')[0]
    video.setAttribute("crossOrigin", 'Anonymous')//要在src设置好前解决跨域
    $(video).on('contextmenu', function () { return false; });//禁止右键点击出


    setTimeout(() => {
        video.src = manage.dealURL("images/video/濠江战旗别样红_x264.mp4");
    }, 3000)








    videoMat = new THREE.MeshBasicMaterial({
        map: new THREE.VideoTexture(video)
    })
    videoMat.map.wrapS = videoMat.map.wrapT = THREE.ClampToEdgeWrapping;
    videoMat.map.minFilter = THREE.LinearFilter;
    videoMat.map.magFilter = THREE.LinearFilter;
    videoMat.map.generateMipmaps = true;
    video.volume = 0
    video.muted = true

    window.videoPlane = player.model.chunks[1];
    player.model.chunks.splice(1, 1)
    window.videoShow = video
    //playVideo()
    window.videoPlane.name = 'videoPlane'

    video.addEventListener('loadeddata', () => {
        console.log("video loaded!!!")
        loadedVideo = true
    })

    /* var btn = addSoundBtn(video)
    window.videoPlane.add(btn)
    video.btn = btn;  btn.video = video
               
    btn.position.set(-11.6,1.02,-8.5);
    btn.rotation.y = -0.4  */

}








var playVideo = (() => {
    var shouldPlay = true //只和用户点击有关，不点击时都是true
    return (state) => {
        if (state != void 0) shouldPlay = state
        if (shouldPlay) {
            window.videoShow && window.videoShow.play()
        } else {
            window.videoShow && window.videoShow.pause()
        }

        loadedVideo && changeVideoMat()
    }
})()




var changeVideoMat = function () {
    window.videoPlane.material = videoMat;
}


var updateVideo = (o) => {//因为漫游中点位不准，所以在不同点更新视频位置
    if (!window.videoShow) return;
    if (o.type != "flyDone") {
        clearInterval(window.transformVideoTimer)
    }
    if (o.type == "beforeFlyOut") {
        window.videoPlane.visible = true;
        playVideo()
        changeVideoPos(new THREE.Vector3, o.dur / 3)
        videoPlane.scale.set(1, 1, 1)
    } else {
        if (o.type == "beforeFlyIn") {
            videoPlane.scale.copy(videoScale)
        }
        if (o.type == "flyDone") {
            if (videoPosInfo[o.pano.id]) {
                window.videoPlane.visible = true;
                playVideo()
            } else {
                window.videoPlane.visible = false
                window.videoShow.pause()
            }
        } else {
            if (videoPosInfo[o.pano.id]) {
                window.videoPlane.visible = true;
                playVideo()
                var end = new THREE.Vector3().fromArray(videoPosInfo[o.pano.id])//.add(videoOffset)
                changeVideoPos(end, o.dur)
            } else {

            }
        }

    }
}
var easeInOutQuad = function (e, t, i, n) {
    return e /= n / 2,
        e < 1 ? i / 2 * e * e + t : (e--,
            -i / 2 * (e * (e - 2) - 1) + t)
}
var linearTween = function (e, t, i, n) {
    return i * e / n + t
}

var changeVideoPos = function (end, dur) {//开始渐变位置
    var start = window.videoPlane.position.clone();
    var startTime = new Date().getTime();
    window.transformVideoTimer = setInterval(() => {
        var progress = (new Date().getTime() - startTime) / dur;
        progress = Math.min(progress, 1);
        progress = linearTween(progress, 0, 1, 1)
        if (progress >= 1) clearInterval(window.transformVideoTimer)
        window.videoPlane.position.copy(new THREE.Vector3().lerpVectors(start, end, progress))
    }, 20)
}

var getScale = function () {



    var s = 1.02;


    var center = videoPlane.geometry.boundingBox.center()
    var matrix1 = new THREE.Matrix4().setPosition(center.clone().negate());
    var scaleM = new THREE.Matrix4().makeScale(s, s, s);
    var matrix2 = new THREE.Matrix4().setPosition(center.clone());



    var scaleMatrix = new THREE.Matrix4().multiplyMatrices(scaleM, matrix1)
    scaleMatrix = new THREE.Matrix4().multiplyMatrices(matrix2, scaleMatrix)



    var quaterion = new THREE.Quaternion;
    var scale = new THREE.Vector3
    var position = new THREE.Vector3
    scaleMatrix.decompose(position, quaterion, scale)

    console.log(scale.toArray())
    console.log(position.toArray())



}


/* 
                                                                            
var btnMat;
var btnGeo 
var soundOnMat, soundOffMat;
                                                                    
                                        
                             
                                             
                     
               
              

var addSoundBtn = function(video){
    if(!soundOffMat){
        var videoMusicOffMap = Texture.load("images/videoMusicOff.png") 
        var videoMusicOnMap = Texture.load("images/videoMusicOn.png") 
                                                        
        
        soundOffMat = new THREE.MeshBasicMaterial({
            map : videoMusicOffMap ,
            transparent:true,
        })
        soundOnMat = new THREE.MeshBasicMaterial({
            map : videoMusicOnMap ,
            transparent:true,
        })
        btnGeo = new THREE.PlaneGeometry(0.17, 0.17,1,1); 
    }
    
    var btn = new THREE.Mesh(btnGeo, soundOffMat);
    btn.name = 'soundBtn'
    btn.video = video;
    video.btn = btn;
    return btn 
    
} 


var SoundOnVideo;
var switchSoundBtn = function(video, belong){
    if(video.btn.material == soundOffMat){ //开启
        if(SoundOnVideo){
            SoundOnVideo.btn.material = soundOffMat,
            SoundOnVideo.volume = 0,
            SoundOnVideo.muted = true
        }else{
            if(g_bgAudio && !g_bgAudio.paused){
                manage.switchBgmState(false); 
                g_bgAudio.pauseByVideo = true
            } 
        }
        video.btn.material = soundOnMat
        video.volume = 1
        //从头开始放：
        video.currentTime = 0
        video.muted = false;
        if(g_tourAudio){
            g_tourAudio.pause()
            g_tourAudio.shouldPlay = false
        }
        SoundOnVideo = video
        video.pauseByHot = video.pauseByTour = false
        
        if(belong instanceof Overlay){
            belong.switchPlay(true)
        }else{
            video.play()
        }           
        
        
        
        
    }else{//关闭
        video.btn.material = soundOffMat
        video.volume = 0
        video.muted = true
        SoundOnVideo = null
        if(g_bgAudio && g_bgAudio.pauseByVideo && !video.pauseByHot && !video.pauseByTour){
            manage.switchBgmState(true)
        }
        
        
        
    }
    
    
    
}
 
var checkSoundBtnClick = function(intersect){
    if(intersect && intersect.object.name == "soundBtn"){
        switchSoundBtn(intersect.object.video, intersect.object.parent);
        return true
    } 
}
 */



!function () {
    "use strict";
    function t(t, i) {
        return typeof t === i
    }
    function i(t, i) {
        return t instanceof i
    }
    function n(t) {
        return t && t.nodeType
    }
    function e(t) {
        return n(t) ? t : i(t, g) ? t[0] : void 0
    }
    function o(t, i, n) {
        return g.each(t, function (t, e) {
            n = i.call(e, n, t, e)
        }),
            n
    }
    function r(t, i, n) {
        var e, o, r;
        if (t === i)
            return !0;
        if (!t || !i || t.constructor !== i.constructor)
            return !1;
        for (e = 0,
            o = n.length; o > e; e += 1) {
            if (r = n[e],
                t[r] && y(t[r].equals) && !t[r].equals(i[r]))
                return !1;
            if (t[r] !== i[r])
                return !1
        }
        return !0
    }
    function s(t, i, n, e) {
        this.left = E(t),
            this.top = E(i),
            this.width = E(n),
            this.height = E(e),
            this.right = this.left + this.width,
            this.bottom = this.top + this.height
    }
    function h(t, i, n, e) {
        this.visible = t || 0,
            this.viewport = i || 0,
            this.possible = n || 0,
            this.rects = e && T({}, e) || null
    }
    function l(t, i) {
        this.els = t,
            this.viewport = i
    }
    function c(t, i, n) {
        var e;
        return g.inArray(n, q) >= 0 ? e = s.ofElement(t) : g.inArray(n, S) >= 0 && (e = h.of(t, i)),
            e ? e[n] : 0
    }
    function u(t, i) {
        return t.val - i.val
    }
    function a(t, i) {
        return i.val - t.val
    }
    function f(t) {
        var i = s.ofContent(t, !0)
            , n = s.ofViewport(t, !0)
            , e = i.width - n.width
            , o = i.height - n.height;
        this.content = i,
            this.viewport = n,
            this.width = 0 >= e ? null : n.left / e,
            this.height = 0 >= o ? null : n.top / o,
            this.left = n.left,
            this.top = n.top,
            this.right = i.right - n.right,
            this.bottom = i.bottom - n.bottom
    }
    function p(t) {
        this.el = t || window
    }
    function d(t, i) {
        this.context = t,
            this.viewport = i,
            this.init()
    }
    function v(t, i, n, e) {
        this.context = new l(t, i),
            this.property = n,
            this.descending = e,
            this.init()
    }
    function w(t) {
        t && t !== window && t !== document ? (this.context = t,
            this.$autoTarget = g(t)) : this.context = window,
            this.init()
    }
    var g = jQuery
        , m = g(window)
        , b = g(document)
        , T = g.extend
        , y = g.isFunction
        , k = Math.max
        , V = Math.min
        , E = Math.round
        , x = function () {
            var t = {}
                , i = 1;
            return function (n) {
                return n ? (t[n] || (t[n] = i,
                    i += 1),
                    t[n]) : 0
            }
        }();
    T(s.prototype, {
        equals: function (t) {
            return r(this, t, ["left", "top", "width", "height"])
        },
        area: function () {
            return this.width * this.height
        },
        relativeTo: function (t) {
            return new s(this.left - t.left, this.top - t.top, this.width, this.height)
        },
        intersection: function (t) {
            if (!i(t, s))
                return null;
            var n = k(this.left, t.left)
                , e = V(this.right, t.right)
                , o = k(this.top, t.top)
                , r = V(this.bottom, t.bottom)
                , h = e - n
                , l = r - o;
            return h >= 0 && l >= 0 ? new s(n, o, h, l) : null
        },
        envelope: function (t) {
            if (!i(t, s))
                return this;
            var n = V(this.left, t.left)
                , e = k(this.right, t.right)
                , o = V(this.top, t.top)
                , r = k(this.bottom, t.bottom)
                , h = e - n
                , l = r - o;
            return new s(n, o, h, l)
        }
    }),
        T(s, {
            ofContent: function (t, i) {
                return t && t !== document && t !== window ? i ? new s(0, 0, t.scrollWidth, t.scrollHeight) : new s(t.offsetLeft - t.scrollLeft, t.offsetTop - t.scrollTop, t.scrollWidth, t.scrollHeight) : new s(0, 0, b.width(), b.height())
            },
            ofViewport: function (t, i) {
                return t && t !== document && t !== window ? i ? new s(t.scrollLeft, t.scrollTop, t.clientWidth, t.clientHeight) : new s(t.offsetLeft, t.offsetTop, t.clientWidth, t.clientHeight) : new s(m.scrollLeft(), m.scrollTop(), m.width(), m.height())
            },
            ofElement: function (t) {
                var i = g(t);
                if (!i.is(":visible"))
                    return null;
                var n = i.offset();
                return new s(n.left, n.top, i.outerWidth(), i.outerHeight())
            }
        }),
        T(h.prototype, {
            equals: function (t) {
                return this.fracsEqual(t) && this.rectsEqual(t)
            },
            fracsEqual: function (t) {
                return r(this, t, ["visible", "viewport", "possible"])
            },
            rectsEqual: function (t) {
                return r(this.rects, t.rects, ["document", "element", "viewport"])
            }
        }),
        T(h, {
            of: function (t, i) {
                var e, o, r;
                return t = n(t) && s.ofElement(t) || t,
                    i = n(i) && s.ofViewport(i) || i || s.ofViewport(),
                    t instanceof s && (e = t.intersection(i)) ? (o = e.area(),
                        r = V(t.width, i.width) * V(t.height, i.height),
                        new h(o / t.area(), o / i.area(), o / r, {
                            document: e,
                            element: e.relativeTo(t),
                            viewport: e.relativeTo(i)
                        })) : new h
            }
        });
    var q = ["width", "height", "left", "right", "top", "bottom"]
        , S = ["possible", "visible", "viewport"];
    T(l.prototype, {
        sorted: function (t, i) {
            var n = this.viewport;
            return g.map(this.els, function (i) {
                return {
                    el: i,
                    val: c(i, n, t)
                }
            }).sort(i ? a : u)
        },
        best: function (t, i) {
            return this.els.length ? this.sorted(t, i)[0] : null
        }
    }),
        T(f.prototype, {
            equals: function (t) {
                return r(this, t, ["width", "height", "left", "top", "right", "bottom", "content", "viewport"])
            }
        }),
        T(p.prototype, {
            equals: function (t) {
                return r(this, t, ["el"])
            },
            scrollState: function () {
                return new f(this.el)
            },
            scrollTo: function (t, i, n) {
                var e = g(this.el === window ? "html,body" : this.el);
                t = t || 0,
                    i = i || 0,
                    n = isNaN(n) ? 1e3 : n,
                    e.stop(!0).animate({
                        scrollLeft: t,
                        scrollTop: i
                    }, n)
            },
            scroll: function (t, i, n) {
                var e = this.el === window ? m : g(this.el);
                t = t || 0,
                    i = i || 0,
                    this.scrollTo(e.scrollLeft() + t, e.scrollTop() + i, n)
            },
            scrollToRect: function (t, i, n, e) {
                i = i || 0,
                    n = n || 0,
                    this.scrollTo(t.left - i, t.top - n, e)
            },
            scrollToElement: function (t, i, n, e) {
                var o = s.ofElement(t).relativeTo(s.ofContent(this.el));
                this.scrollToRect(o, i, n, e)
            }
        });
    var C = {
        init: function () {
            this.callbacks = g.Callbacks("memory unique"),
                this.currVal = null,
                this.prevVal = null,
                this.checkProxy = g.proxy(this.check, this),
                this.autoCheck()
        },
        bind: function (t) {
            this.callbacks.add(t)
        },
        unbind: function (t) {
            t ? this.callbacks.remove(t) : this.callbacks.empty()
        },
        trigger: function () {
            this.callbacks.fireWith(this.context, [this.currVal, this.prevVal])
        },
        check: function (t) {
            var i = this.updatedValue(t);
            return void 0 !== i && (this.prevVal = this.currVal,
                this.currVal = i,
                this.trigger(),
                !0)
        },
        $autoTarget: m,
        autoEvents: "load resize scroll",
        autoCheck: function (t) {
            this.$autoTarget[t === !1 ? "off" : "on"](this.autoEvents, this.checkProxy)
        }
    };
    T(d.prototype, C, {
        updatedValue: function () {
            var t = h.of(this.context, this.viewport);
            return this.currVal && this.currVal.equals(t) ? void 0 : t
        }
    }),
        T(v.prototype, C, {
            updatedValue: function () {
                var t = this.context.best(this.property, this.descending);
                return t && (t = t.val > 0 ? t.el : null,
                    this.currVal !== t) ? t : void 0
            }
        }),
        T(w.prototype, C, {
            updatedValue: function () {
                var t = new f(this.context);
                return this.currVal && this.currVal.equals(t) ? void 0 : t
            }
        });
    var L = function (t, i) {
        var n = [].slice
            , e = jQuery
            , o = e.extend
            , r = e.isFunction
            , s = o({}, i)
            , h = function (i, n, o, s) {
                return o = r(o) ? o.apply(i, n) : o,
                    r(s[o]) ? s[o].apply(i, n) : void e.error('Method "' + o + '" does not exist on jQuery.' + t)
            }
            , l = function () {
                return h(this, n.call(arguments), s.defaultStatic, l)
            }
            , c = function (t) {
                return r(c[t]) ? c[t].apply(this, n.call(arguments, 1)) : h(this, n.call(arguments), s.defaultMethod, c)
            }
            , u = function (t) {
                t && (o(l, t.statics),
                    o(c, t.methods)),
                    l.modplug = u
            };
        u.prev = {
            statics: e[t],
            methods: e.fn[t]
        },
            u(i),
            e[t] = l,
            e.fn[t] = c
    }
        , M = "fracs";
    L(M, {
        statics: {
            version: "0.15.0",
            Rect: s,
            Fractions: h,
            Group: l,
            ScrollState: f,
            Viewport: p,
            FracsCallbacks: d,
            GroupCallbacks: v,
            ScrollStateCallbacks: w,
            fracs: function (t, i) {
                return h.of(t, i)
            }
        },
        methods: {
            content: function (t) {
                return this.length ? s.ofContent(this[0], t) : null
            },
            envelope: function () {
                return o(this, function (t) {
                    var i = s.ofElement(this);
                    return t ? t.envelope(i) : i
                })
            },
            fracs: function (i, n, o) {
                t(i, "string") || (o = n,
                    n = i,
                    i = null),
                    y(n) || (o = n,
                        n = null),
                    o = e(o);
                var r = M + ".fracs." + x(o);
                return "unbind" === i ? this.each(function () {
                    var t = g(this).data(r);
                    t && t.unbind(n)
                }) : "check" === i ? this.each(function () {
                    var t = g(this).data(r);
                    t && t.check()
                }) : y(n) ? this.each(function () {
                    var t = g(this)
                        , i = t.data(r);
                    i || (i = new d(this, o),
                        t.data(r, i)),
                        i.bind(n)
                }) : this.length ? h.of(this[0], o) : null
            },
            intersection: function () {
                return o(this, function (t) {
                    var i = s.ofElement(this);
                    return t ? t.intersection(i) : i
                })
            },
            max: function (t, i, n) {
                return y(i) || (n = i,
                    i = null),
                    n = e(n),
                    i ? (new v(this, n, t, !0).bind(i),
                        this) : this.pushStack(new l(this, n).best(t, !0).el)
            },
            min: function (t, i, n) {
                return y(i) || (n = i,
                    i = null),
                    n = e(n),
                    i ? (new v(this, n, t).bind(i),
                        this) : this.pushStack(new l(this, n).best(t).el)
            },
            rect: function () {
                return this.length ? s.ofElement(this[0]) : null
            },
            scrollState: function (i, n) {
                var e = M + ".scrollState";
                return t(i, "string") || (n = i,
                    i = null),
                    "unbind" === i ? this.each(function () {
                        var t = g(this).data(e);
                        t && t.unbind(n)
                    }) : "check" === i ? this.each(function () {
                        var t = g(this).data(e);
                        t && t.check()
                    }) : y(n) ? this.each(function () {
                        var t = g(this)
                            , i = t.data(e);
                        i || (i = new w(this),
                            t.data(e, i)),
                            i.bind(n)
                    }) : this.length ? new f(this[0]) : null
            },
            scroll: function (t, i, n) {
                return this.each(function () {
                    new p(this).scroll(t, i, n)
                })
            },
            scrollTo: function (t, i, n, o) {
                return g.isNumeric(t) && (o = n,
                    n = i,
                    i = t,
                    t = null),
                    t = e(t),
                    this.each(function () {
                        t ? new p(this).scrollToElement(t, i, n, o) : new p(this).scrollTo(i, n, o)
                    })
            },
            scrollToThis: function (t, i, n, o) {
                return o = new p(e(o)),
                    o.scrollToElement(this[0], t, i, n),
                    this
            },
            softLink: function (t, i, n, o) {
                return o = new p(e(o)),
                    this.filter("a[href^=#]").each(function () {
                        var e = g(this);
                        e.on("click", function () {
                            o.scrollToElement(g(e.attr("href"))[0], t, i, n)
                        })
                    })
            },
            sort: function (i, n, o) {
                return t(n, "boolean") || (o = n,
                    n = null),
                    o = e(o),
                    this.pushStack(g.map(new l(this, o).sorted(i, !n), function (t) {
                        return t.el
                    }))
            },
            viewport: function (t) {
                return this.length ? s.ofViewport(this[0], t) : null
            }
        },
        defaultStatic: "fracs",
        defaultMethod: "fracs"
    })
}();
if ("undefined" == typeof jQuery)
    throw new Error("Bootstrap's JavaScript requires jQuery");
+function (t) {
    "use strict";
    function e(e) {
        return this.each(function () {
            var o = t(this)
                , s = o.data("bs.tooltip")
                , n = "object" == typeof e && e;
            (s || "destroy" != e) && (s || o.data("bs.tooltip", s = new i(this, n)),
                "string" == typeof e && s[e]())
        })
    }
    var i = function (t, e) {
        this.type = this.options = this.enabled = this.timeout = this.hoverState = this.$element = null,
            this.init("tooltip", t, e)
    };
    i.VERSION = "3.2.0",
        i.DEFAULTS = {
            animation: !0,
            placement: "top",
            selector: !1,
            template: '<div class="tooltip" role="tooltip"><div class="tooltip-arrow"></div><div class="tooltip-inner"></div></div>',
            trigger: "hover focus",
            title: "",
            delay: 0,
            html: !1,
            container: !1,
            viewport: {
                selector: "body",
                padding: 0
            }
        },
        i.prototype.init = function (e, i, o) {
            this.enabled = !0,
                this.type = e,
                this.$element = t(i),
                this.options = this.getOptions(o),
                this.$viewport = this.options.viewport && t(this.options.viewport.selector || this.options.viewport);
            for (var s = this.options.trigger.split(" "), n = s.length; n--;) {
                var r = s[n];
                if ("click" == r)
                    this.$element.on("click." + this.type, this.options.selector, t.proxy(this.toggle, this));
                else if ("manual" != r) {
                    var a = "hover" == r ? "mouseenter" : "focusin"
                        , l = "hover" == r ? "mouseleave" : "focusout";
                    this.$element.on(a + "." + this.type, this.options.selector, t.proxy(this.enter, this)),
                        this.$element.on(l + "." + this.type, this.options.selector, t.proxy(this.leave, this))
                }
            }
            this.options.selector ? this._options = t.extend({}, this.options, {
                trigger: "manual",
                selector: ""
            }) : this.fixTitle()
        }
        ,
        i.prototype.getDefaults = function () {
            return i.DEFAULTS
        }
        ,
        i.prototype.getOptions = function (e) {
            return e = t.extend({}, this.getDefaults(), this.$element.data(), e),
                e.delay && "number" == typeof e.delay && (e.delay = {
                    show: e.delay,
                    hide: e.delay
                }),
                e
        }
        ,
        i.prototype.getDelegateOptions = function () {
            var e = {}
                , i = this.getDefaults();
            return this._options && t.each(this._options, function (t, o) {
                i[t] != o && (e[t] = o)
            }),
                e
        }
        ,
        i.prototype.enter = function (e) {
            var i = e instanceof this.constructor ? e : t(e.currentTarget).data("bs." + this.type);
            return i || (i = new this.constructor(e.currentTarget, this.getDelegateOptions()),
                t(e.currentTarget).data("bs." + this.type, i)),
                clearTimeout(i.timeout),
                i.hoverState = "in",
                i.options.delay && i.options.delay.show ? void (i.timeout = setTimeout(function () {
                    // "in" == i.hoverState && i.show()
                }, i.options.delay.show)) : i.show()
        }
        ,
        i.prototype.leave = function (e) {
            var i = e instanceof this.constructor ? e : t(e.currentTarget).data("bs." + this.type);
            return i || (i = new this.constructor(e.currentTarget, this.getDelegateOptions()),
                t(e.currentTarget).data("bs." + this.type, i)),
                clearTimeout(i.timeout),
                i.hoverState = "out",
                i.options.delay && i.options.delay.hide ? void (i.timeout = setTimeout(function () {
                    "out" == i.hoverState && i.hide()
                }, i.options.delay.hide)) : i.hide()
        }
        ,
        i.prototype.show = function () {
            var e = t.Event("show.bs." + this.type);
            if (this.hasContent() && this.enabled) {
                this.$element.trigger(e);
                var i = t.contains(document.documentElement, this.$element[0]);
                if (e.isDefaultPrevented() || !i)
                    return;
                var o = this
                    , s = this.tip()
                    , n = this.getUID(this.type);
                this.setContent(),
                    s.attr("id", n),
                    this.$element.attr("aria-describedby", n),
                    this.options.animation && s.addClass("fade");
                var r = "function" == typeof this.options.placement ? this.options.placement.call(this, s[0], this.$element[0]) : this.options.placement
                    , a = /\s?auto?\s?/i
                    , l = a.test(r);
                l && (r = r.replace(a, "") || "top"),
                    s.detach().css({
                        top: 0,
                        left: 0,
                        display: "block"
                    }).addClass(r).data("bs." + this.type, this),
                    this.options.container ? s.appendTo(this.options.container) : s.insertAfter(this.$element);
                var p = this.getPosition()
                    , h = s[0].offsetWidth
                    , f = s[0].offsetHeight;
                if (l) {
                    var u = r
                        , c = this.$element.parent()
                        , d = this.getPosition(c);
                    r = "bottom" == r && p.top + p.height + f - d.scroll > d.height ? "top" : "top" == r && p.top - d.scroll - f < 0 ? "bottom" : "right" == r && p.right + h > d.width ? "left" : "left" == r && p.left - h < d.left ? "right" : r,
                        s.removeClass(u).addClass(r)
                }
                var g = this.getCalculatedOffset(r, p, h, f);
                this.applyPlacement(g, r);
                var y = function () {
                    o.$element.trigger("shown.bs." + o.type),
                        o.hoverState = null
                };
                t.support.transition && this.$tip.hasClass("fade") ? s.one("bsTransitionEnd", y).emulateTransitionEnd(150) : y()
            }
        }
        ,
        i.prototype.applyPlacement = function (e, i) {
            var o = this.tip()
                , s = o[0].offsetWidth
                , n = o[0].offsetHeight
                , r = parseInt(o.css("margin-top"), 10)
                , a = parseInt(o.css("margin-left"), 10);
            isNaN(r) && (r = 0),
                isNaN(a) && (a = 0),
                e.top = e.top + r,
                e.left = e.left + a,
                t.offset.setOffset(o[0], t.extend({
                    using: function (t) {
                        o.css({
                            top: Math.round(t.top),
                            left: Math.round(t.left)
                        })
                    }
                }, e), 0),
                o.addClass("in");
            var l = o[0].offsetWidth
                , p = o[0].offsetHeight;
            "top" == i && p != n && (e.top = e.top + n - p);
            var h = this.getViewportAdjustedDelta(i, e, l, p);
            h.left ? e.left += h.left : e.top += h.top;
            var f = h.left ? 2 * h.left - s + l : 2 * h.top - n + p
                , u = h.left ? "left" : "top"
                , c = h.left ? "offsetWidth" : "offsetHeight";
            o.offset(e),
                this.replaceArrow(f, o[0][c], u)
        }
        ,
        i.prototype.replaceArrow = function (t, e, i) {
            this.arrow().css(i, t ? 50 * (1 - t / e) + "%" : "")
        }
        ,
        i.prototype.setContent = function () {
            var t = this.tip()
                , e = this.getTitle();
            t.find(".tooltip-inner")[this.options.html ? "html" : "text"](e),
                t.removeClass("fade in top bottom left right")
        }
        ,
        i.prototype.hide = function () {
            function e() {
                "in" != i.hoverState && o.detach(),
                    i.$element.trigger("hidden.bs." + i.type)
            }
            var i = this
                , o = this.tip()
                , s = t.Event("hide.bs." + this.type);
            if (this.$element.removeAttr("aria-describedby"),
                this.$element.trigger(s),
                !s.isDefaultPrevented())
                return o.removeClass("in"),
                    t.support.transition && this.$tip.hasClass("fade") ? o.one("bsTransitionEnd", e).emulateTransitionEnd(150) : e(),
                    this.hoverState = null,
                    this
        }
        ,
        i.prototype.fixTitle = function () {
            var t = this.$element;
            (t.attr("title") || "string" != typeof t.attr("data-original-title")) && t.attr("data-original-title", t.attr("title") || "").attr("title", "")
        }
        ,
        i.prototype.hasContent = function () {
            return this.getTitle()
        }
        ,
        i.prototype.getPosition = function (e) {
            e = e || this.$element;
            var i = e[0]
                , o = "BODY" == i.tagName;
            return t.extend({}, "function" == typeof i.getBoundingClientRect ? i.getBoundingClientRect() : null, {
                scroll: o ? document.documentElement.scrollTop || document.body.scrollTop : e.scrollTop(),
                width: o ? t(window).width() : e.outerWidth(),
                height: o ? t(window).height() : e.outerHeight()
            }, o ? {
                top: 0,
                left: 0
            } : e.offset())
        }
        ,
        i.prototype.getCalculatedOffset = function (t, e, i, o) {
            return "bottom" == t ? {
                top: e.top + e.height,
                left: e.left + e.width / 2 - i / 2
            } : "top" == t ? {
                top: e.top - o,
                left: e.left + e.width / 2 - i / 2
            } : "left" == t ? {
                top: e.top + e.height / 2 - o / 2,
                left: e.left - i
            } : {
                top: e.top + e.height / 2 - o / 2,
                left: e.left + e.width
            }
        }
        ,
        i.prototype.getViewportAdjustedDelta = function (t, e, i, o) {
            var s = {
                top: 0,
                left: 0
            };
            if (!this.$viewport)
                return s;
            var n = this.options.viewport && this.options.viewport.padding || 0
                , r = this.getPosition(this.$viewport);
            if (/right|left/.test(t)) {
                var a = e.top - n - r.scroll
                    , l = e.top + n - r.scroll + o;
                a < r.top ? s.top = r.top - a : l > r.top + r.height && (s.top = r.top + r.height - l)
            } else {
                var p = e.left - n
                    , h = e.left + n + i;
                p < r.left ? s.left = r.left - p : h > r.width && (s.left = r.left + r.width - h)
            }
            return s
        }
        ,
        i.prototype.getTitle = function () {
            var t, e = this.$element, i = this.options;
            return t = e.attr("data-original-title") || ("function" == typeof i.title ? i.title.call(e[0]) : i.title)
        }
        ,
        i.prototype.getUID = function (t) {
            do
                t += ~~(1e6 * Math.random());
            while (document.getElementById(t)); return t
        }
        ,
        i.prototype.tip = function () {
            return this.$tip = this.$tip || t(this.options.template)
        }
        ,
        i.prototype.arrow = function () {
            return this.$arrow = this.$arrow || this.tip().find(".tooltip-arrow")
        }
        ,
        i.prototype.validate = function () {
            this.$element[0].parentNode || (this.hide(),
                this.$element = null,
                this.options = null)
        }
        ,
        i.prototype.enable = function () {
            this.enabled = !0
        }
        ,
        i.prototype.disable = function () {
            this.enabled = !1
        }
        ,
        i.prototype.toggleEnabled = function () {
            this.enabled = !this.enabled
        }
        ,
        i.prototype.toggle = function (e) {
            var i = this;
            e && (i = t(e.currentTarget).data("bs." + this.type),
                i || (i = new this.constructor(e.currentTarget, this.getDelegateOptions()),
                    t(e.currentTarget).data("bs." + this.type, i))),
                i.tip().hasClass("in") ? i.leave(i) : i.enter(i)
        }
        ,
        i.prototype.destroy = function () {
            clearTimeout(this.timeout),
                this.hide().$element.off("." + this.type).removeData("bs." + this.type)
        }
        ;
    var o = t.fn.tooltip;
    t.fn.tooltip = e,
        t.fn.tooltip.Constructor = i,
        t.fn.tooltip.noConflict = function () {
            return t.fn.tooltip = o,
                this
        }
}(jQuery);
!function (e, t, n) {
    "undefined" != typeof module && module.exports ? module.exports = n() : "function" == typeof define && define.amd ? define(n) : t[e] = n()
}("Keen", this, function () {
    "use strict";
    function Keen() {
        return _init.apply(this, arguments)
    }
    function _init(e) {
        if (_isUndefined(e))
            throw new Error("Check out our JavaScript SDK Usage Guide: https://keen.io/docs/clients/javascript/usage-guide/");
        if (_isUndefined(e.projectId) || "String" !== _type(e.projectId) || e.projectId.length < 1)
            throw new Error("Please provide a projectId");
        this.configure(e)
    }
    function _extend(e) {
        for (var t = 1; t < arguments.length; t++)
            for (var n in arguments[t])
                e[n] = arguments[t][n];
        return e
    }
    function _isUndefined(e) {
        return void 0 === e
    }
    function _type(e) {
        var t = e && e.constructor ? e.constructor.toString() : void 0;
        return t ? t.match(/function (.*)\(/)[1] : "Null"
    }
    function _each(e, t, n) {
        var r;
        if (!e)
            return 0;
        if (n = n ? n : e,
            "array" === _type(e)) {
            for (r = 0; r < e.length; r++)
                if (t.call(n, e[r], r, e) === !1)
                    return 0
        } else
            for (r in e)
                if (e.hasOwnProperty(r) && t.call(n, e[r], r, e) === !1)
                    return 0;
        return 1
    }
    function _parse_params(e) {
        for (var t, n = {}, r = /\+/g, i = /([^&=]+)=?([^&]*)/g, o = function (e) {
            return decodeURIComponent(e.replace(r, " "))
        }, a = e.split("?")[1]; t = i.exec(a);)
            n[o(t[1])] = o(t[2]);
        return n
    }
    function _set_protocol(e) {
        switch (e) {
            case "http":
                return "http";
            case "auto":
                return location.protocol.replace(/:/g, "");
            case "https":
            case void 0:
            default:
                return "https"
        }
    }
    function _set_request_type(e) {
        var t = e || "jsonp"
            , n = !1;
        return ("Object" === _type(XMLHttpRequest) || "Function" === _type(XMLHttpRequest)) && "withCredentials" in new XMLHttpRequest && (n = !0),
            null == t || "xhr" == t ? n ? "xhr" : "jsonp" : t
    }
    function _build_url(e) {
        return this.client.endpoint + "/projects/" + this.client.projectId + e
    }
    function _uploadEvent(e, t, n, r, i) {
        var o = _build_url.apply(this, ["/events/" + e])
            , a = {};
        n = n !== !1,
            this.client.globalProperties && (a = this.client.globalProperties(e));
        for (var c in t)
            t.hasOwnProperty(c) && (a[c] = t[c]);
        switch (this.client.requestType) {
            case "xhr":
                _request.xhr.apply(this, ["POST", o, null, a, this.client.writeKey, n, r, i]);
                break;
            case "jsonp":
                var s = JSON.stringify(a)
                    , l = Keen.Base64.encode(s);
                o = o + "?api_key=" + this.client.writeKey,
                    o = o + "&data=" + l,
                    o = o + "&modified=" + (new Date).getTime(),
                    _request.jsonp.apply(this, [o, this.client.writeKey, r, i]);
                break;
            case "beacon":
                var s = JSON.stringify(a)
                    , l = Keen.Base64.encode(s);
                o = o + "?api_key=" + encodeURIComponent(this.client.writeKey),
                    o = o + "&data=" + encodeURIComponent(l),
                    o = o + "&modified=" + encodeURIComponent((new Date).getTime()),
                    o += "&c=clv1",
                    _request.beacon.apply(this, [o, null, r, i])
        }
    }
    Keen.prototype.configure = function (e) {
        return e.host = _isUndefined(e.host) ? "api.keen.io/3.0" : e.host.replace(/.*?:\/\//g, ""),
            e.protocol = _set_protocol(e.protocol),
            e.requestType = _set_request_type(e.requestType),
            this.client = {
                projectId: e.projectId,
                writeKey: e.writeKey,
                readKey: e.readKey,
                globalProperties: null,
                endpoint: e.protocol + "://" + e.host,
                requestType: e.requestType
            },
            Keen.trigger("client", this, e),
            this.trigger("ready"),
            this
    }
        ;
    var _request = {
        xhr: function (e, t, n, r, i, o, a, c) {
            if (!i)
                return Keen.log("Please provide a writeKey for https://keen.io/project/" + this.client.projectId);
            var s = new XMLHttpRequest;
            if (s.onreadystatechange = function () {
                if (4 == s.readyState)
                    if (s.status >= 200 && s.status < 300) {
                        var e;
                        try {
                            e = JSON.parse(s.responseText)
                        } catch (e) {
                            Keen.log("Could not JSON parse HTTP response: " + s.responseText),
                                c && c(s, e)
                        }
                        a && e && a(e)
                    } else
                        Keen.log("HTTP request failed."),
                            c && c(s, null)
            }
                ,
                s.open(e, t, o),
                i && s.setRequestHeader("Authorization", i),
                r && s.setRequestHeader("Content-Type", "application/json"),
                n)
                for (var l in n)
                    n.hasOwnProperty(l) && s.setRequestHeader(l, n[l]);
            var u = r ? JSON.stringify(r) : null;
            s.send(u)
        },
        jsonp: function (e, t, n, r) {
            if (!t)
                return Keen.log("Please provide a writeKey for https://keen.io/project/" + this.client.projectId);
            if (t && e.indexOf("api_key") < 0) {
                var i = e.indexOf("?") > 0 ? "&" : "?";
                e = e + i + "api_key=" + t
            }
            for (var o = "keenJSONPCallback" + (new Date).getTime(); o in window;)
                o += "a";
            var a = !1;
            window[o] = function (e) {
                a = !0,
                    n && e && n(e),
                    window[o] = void 0
            }
                ,
                e = e + "&jsonp=" + o;
            var c = document.createElement("script");
            c.id = "keen-jsonp",
                c.src = e,
                document.getElementsByTagName("head")[0].appendChild(c),
                c.onreadystatechange = function () {
                    a === !1 && "loaded" === this.readyState && (a = !0,
                        r && r())
                }
                ,
                c.onerror = function () {
                    a === !1 && (a = !0,
                        r && r())
                }
        },
        beacon: function (e, t, n, r) {
            if (t && e.indexOf("api_key") < 0) {
                var i = e.indexOf("?") > 0 ? "&" : "?";
                e = e + i + "api_key=" + t
            }
            var o = !1
                , a = document.createElement("img");
            a.onload = function () {
                if (o = !0,
                    "naturalHeight" in this) {
                    if (this.naturalHeight + this.naturalWidth === 0)
                        return void this.onerror()
                } else if (this.width + this.height === 0)
                    return void this.onerror();
                n && n({
                    created: !0
                })
            }
                ,
                a.onerror = function () {
                    o = !0,
                        r && r()
                }
                ,
                a.src = e
        }
    }
        , Events = Keen.Events = {
            on: function (e, t) {
                this.listeners || (this.listeners = {});
                var n = this.listeners[e] || (this.listeners[e] = []);
                return n.push({
                    callback: t
                }),
                    this
            },
            off: function (e, t) {
                if (!e && !t)
                    return this.listeners = void 0,
                        delete this.listeners,
                        this;
                for (var n = this.listeners[e] || [], r = n.length; r--;)
                    t && t == n[r].callback && this.listeners[e].splice(r, 1),
                        t && 0 != n.length || (this.listeners[e] = void 0,
                            delete this.listeners[e]);
                return this
            },
            trigger: function (e) {
                if (!this.listeners)
                    return this;
                for (var t = Array.prototype.slice.call(arguments, 1), n = this.listeners[e] || [], r = 0; r < n.length; r++)
                    n[r].callback.apply(this, t);
                return this
            }
        };
    _extend(Keen.prototype, Events),
        _extend(Keen, Events),
        Keen.loaded = !0,
        Keen.utils = {
            each: _each,
            extend: _extend,
            parseParams: _parse_params
        },
        Keen.ready = function (e) {
            Keen.loaded ? e() : Keen.on("ready", e)
        }
        ,
        Keen.log = function (e) {
            "object" == typeof console && console.log("[Keen IO]", e)
        }
        ;
    var Plugins = Keen.Plugins = {};
    Keen.prototype.addEvent = function () {
        _uploadEvent.apply(this, arguments)
    }
        ,
        Keen.prototype.addEventSync = function (e, t, n, r) {
            _uploadEvent.apply(this, [e, t, !1, n, r])
        }
        ,
        Keen.prototype.trackExternalLink = function (e, t, n, r, i) {
            var o = e
                , a = o.metaKey
                , c = o.target
                , s = !1
                , l = function () { };
            return void 0 === r && (r = 500),
                "A" === c.nodeName ? l = function () {
                    a || s || (s = !0,
                        window.location = c.href)
                }
                    : "FORM" === c.nodeName && (l = function () {
                        s || (s = !0,
                            c.submit())
                    }
                    ),
                i && (l = function () {
                    s || (s = !0,
                        i())
                }
                ),
                _uploadEvent.call(this, t, n, l, l),
                setTimeout(function () {
                    l()
                }, r),
                !!a && void 0
        }
        ,
        Keen.prototype.setGlobalProperties = function (e) {
            if (!this.client)
                return Keen.log("Check out our JavaScript SDK Usage Guide: https://keen.io/docs/clients/javascript/usage-guide/");
            if (!e || "function" != typeof e)
                throw new Error("Invalid value for global properties: " + e);
            this.client.globalProperties = e
        }
        ,
        Keen.Base64 = {
            map: "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=",
            encode: function (e) {
                var t, n, r, i, o, a, c, s = "", l = 0, u = this.map;
                for (e = this.utf8.encode(e); l < e.length;)
                    t = e.charCodeAt(l++),
                        n = e.charCodeAt(l++),
                        r = e.charCodeAt(l++),
                        i = t >> 2,
                        o = (3 & t) << 4 | n >> 4,
                        a = isNaN(n) ? 64 : (15 & n) << 2 | r >> 6,
                        c = isNaN(n) || isNaN(r) ? 64 : 63 & r,
                        s = s + u.charAt(i) + u.charAt(o) + u.charAt(a) + u.charAt(c);
                return s
            },
            decode: function (e) {
                var t, n, r, i, o, a, c, s = "", l = 0, u = this.map, f = String.fromCharCode;
                for (e = e.replace(/[^A-Za-z0-9\+\/\=]/g, ""); l < e.length;)
                    t = u.indexOf(e.charAt(l++)),
                        n = u.indexOf(e.charAt(l++)),
                        r = u.indexOf(e.charAt(l++)),
                        i = u.indexOf(e.charAt(l++)),
                        o = t << 2 | n >> 4,
                        a = (15 & n) << 4 | r >> 2,
                        c = (3 & r) << 6 | i,
                        s = s + (f(o) + (64 != r ? f(a) : "")) + (64 != i ? f(c) : "");
                return this.utf8.decode(s)
            },
            utf8: {
                encode: function (e) {
                    for (var t, n = "", r = 0, i = String.fromCharCode; r < e.length;)
                        t = e.charCodeAt(r++),
                            n += 128 > t ? i(t) : t > 127 && 2048 > t ? i(t >> 6 | 192) + i(63 & t | 128) : i(t >> 12 | 224) + i(t >> 6 & 63 | 128) + i(63 & t | 128);
                    return n
                },
                decode: function (e) {
                    for (var t, n, r = "", i = 0, o = String.fromCharCode; i < e.length;)
                        n = e.charCodeAt(i),
                            r += 128 > n ? [o(n), i++][0] : n > 191 && 224 > n ? [o((31 & n) << 6 | 63 & (t = e.charCodeAt(i + 1))), i += 2][0] : [o((15 & n) << 12 | (63 & (t = e.charCodeAt(i + 1))) << 6 | 63 & (c3 = e.charCodeAt(i + 2))), i += 3][0];
                    return r
                }
            }
        },
        "object" != typeof JSON && (JSON = {}),
        function () {
            function f(e) {
                return 10 > e ? "0" + e : e
            }
            function quote(e) {
                return escapable.lastIndex = 0,
                    escapable.test(e) ? '"' + e.replace(escapable, function (e) {
                        var t = meta[e];
                        return "string" == typeof t ? t : "\\u" + ("0000" + e.charCodeAt(0).toString(16)).slice(-4)
                    }) + '"' : '"' + e + '"'
            }
            function str(e, t) {
                var n, r, i, o, a, c = gap, s = t[e];
                switch (s && "object" == typeof s && "function" == typeof s.toJSON && (s = s.toJSON(e)),
                "function" == typeof rep && (s = rep.call(t, e, s)),
                typeof s) {
                    case "string":
                        return quote(s);
                    case "number":
                        return isFinite(s) ? String(s) : "null";
                    case "boolean":
                    case "null":
                        return String(s);
                    case "object":
                        if (!s)
                            return "null";
                        if (gap += indent,
                            a = [],
                            "[object Array]" === Object.prototype.toString.apply(s)) {
                            for (o = s.length,
                                n = 0; o > n; n += 1)
                                a[n] = str(n, s) || "null";
                            return i = 0 === a.length ? "[]" : gap ? "[\n" + gap + a.join(",\n" + gap) + "\n" + c + "]" : "[" + a.join(",") + "]",
                                gap = c,
                                i
                        }
                        if (rep && "object" == typeof rep)
                            for (o = rep.length,
                                n = 0; o > n; n += 1)
                                "string" == typeof rep[n] && (r = rep[n],
                                    i = str(r, s),
                                    i && a.push(quote(r) + (gap ? ": " : ":") + i));
                        else
                            for (r in s)
                                Object.prototype.hasOwnProperty.call(s, r) && (i = str(r, s),
                                    i && a.push(quote(r) + (gap ? ": " : ":") + i));
                        return i = 0 === a.length ? "{}" : gap ? "{\n" + gap + a.join(",\n" + gap) + "\n" + c + "}" : "{" + a.join(",") + "}",
                            gap = c,
                            i
                }
            }
            "function" != typeof Date.prototype.toJSON && (Date.prototype.toJSON = function () {
                return isFinite(this.valueOf()) ? this.getUTCFullYear() + "-" + f(this.getUTCMonth() + 1) + "-" + f(this.getUTCDate()) + "T" + f(this.getUTCHours()) + ":" + f(this.getUTCMinutes()) + ":" + f(this.getUTCSeconds()) + "Z" : null
            }
                ,
                String.prototype.toJSON = Number.prototype.toJSON = Boolean.prototype.toJSON = function () {
                    return this.valueOf()
                }
            );
            var cx = /[\u0000\u00ad\u0600-\u0604\u070f\u17b4\u17b5\u200c-\u200f\u2028-\u202f\u2060-\u206f\ufeff\ufff0-\uffff]/g, escapable = /[\\\"\x00-\x1f\x7f-\x9f\u00ad\u0600-\u0604\u070f\u17b4\u17b5\u200c-\u200f\u2028-\u202f\u2060-\u206f\ufeff\ufff0-\uffff]/g, gap, indent, meta = {
                "\b": "\\b",
                "\t": "\\t",
                "\n": "\\n",
                "\f": "\\f",
                "\r": "\\r",
                '"': '\\"',
                "\\": "\\\\"
            }, rep;
            "function" != typeof JSON.stringify && (JSON.stringify = function (e, t, n) {
                var r;
                if (gap = "",
                    indent = "",
                    "number" == typeof n)
                    for (r = 0; n > r; r += 1)
                        indent += " ";
                else
                    "string" == typeof n && (indent = n);
                if (rep = t,
                    t && "function" != typeof t && ("object" != typeof t || "number" != typeof t.length))
                    throw new Error("JSON.stringify");
                return str("", {
                    "": e
                })
            }
            ),
                "function" != typeof JSON.parse && (JSON.parse = function (text, reviver) {
                    function walk(e, t) {
                        var n, r, i = e[t];
                        if (i && "object" == typeof i)
                            for (n in i)
                                Object.prototype.hasOwnProperty.call(i, n) && (r = walk(i, n),
                                    void 0 !== r ? i[n] = r : delete i[n]);
                        return reviver.call(e, t, i)
                    }
                    var j;
                    if (text = String(text),
                        cx.lastIndex = 0,
                        cx.test(text) && (text = text.replace(cx, function (e) {
                            return "\\u" + ("0000" + e.charCodeAt(0).toString(16)).slice(-4)
                        })),
                        /^[\],:{}\s]*$/.test(text.replace(/\\(?:["\\\/bfnrt]|u[0-9a-fA-F]{4})/g, "@").replace(/"[^"\\\n\r]*"|true|false|null|-?\d+(?:\.\d*)?(?:[eE][+\-]?\d+)?/g, "]").replace(/(?:^|:|,)(?:\s*\[)+/g, "")))
                        return j = eval("(" + text + ")"),
                            "function" == typeof reviver ? walk({
                                "": j
                            }, "") : j;
                    throw new SyntaxError("JSON.parse")
                }
                )
        }(),
        !function (e, t, n) {
            "undefined" != typeof module && module.exports ? module.exports = n() : "function" == typeof define && define.amd ? define(n) : t[e] = n()
        }("domready", Keen.utils, function (e) {
            function t(e) {
                for (d = 1; e = r.shift();)
                    e()
            }
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            for (var o in n)
                u(n, o) && f.addTest(o, n[o]);
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            if (n = n.toLowerCase(),
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                ke = Be[ge.horizontal ? "width" : "height"](),
                ze = we ? t : Pe[ge.horizontal ? "outerWidth" : "outerHeight"](),
                Ee.length = 0,
                Ce.start = 0,
                Ce.end = q(ze - Ie, 0),
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                    qe = Pe.children(ge.itemSelector),
                    Ne.length = 0;
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                    qe.each(function (t, a) {
                        var n = e(a)
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                            , d = c(n, ge.horizontal ? "marginLeft" : "marginTop")
                            , p = c(n, ge.horizontal ? "marginRight" : "marginBottom")
                            , h = l + d + p
                            , m = !d || !p
                            , g = {};
                        g.el = a,
                            g.size = m ? l : h,
                            g.half = g.size / 2,
                            g.start = ze + (m ? d : 0),
                            g.center = g.start - E(Ie / 2 - g.size / 2),
                            g.end = g.start - Ie + g.size,
                            t || (ze += s),
                            ze += h,
                            ge.horizontal || u || p && d && t > 0 && (ze -= N(d, p)),
                            t === v && (g.end += o,
                                ze += o,
                                f = m ? p : 0),
                            Ne.push(g),
                            r = g
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                    Pe[0].style[ge.horizontal ? "width" : "height"] = (l ? ze : ze - s - o) + "px",
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                    Ne.length ? (Ce.start = Ne[0][Me ? "center" : "start"],
                        Ce.end = Me ? r.center : ze > Ie ? r.end : Ce.start) : Ce.start = Ce.end = 0
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                Se.length && ke > 0 && (ge.dynamicHandle ? (Te = Ce.start === Ce.end ? ke : E(ke * Ie / ze),
                    Te = d(Te, ge.minHandleSize, ke),
                    Se[0].style[ge.horizontal ? "width" : "height"] = Te + "px") : Te = Se[ge.horizontal ? "outerWidth" : "outerHeight"](),
                    xe.end = ke - Te,
                    it || j()),
                !we && Ie > 0) {
                var p = Ce.start
                    , h = "";
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                    e.each(Ne, function (e, t) {
                        Me ? Ee.push(t.center) : t.start + t.size > p && p <= Ce.end && (p = t.start,
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                            p += Ie,
                            p > Ce.end && p < Ce.end + Ie && Ee.push(Ce.end))
                    });
                else
                    for (; p - Ie < Ce.end;)
                        Ee.push(p),
                            p += Ie;
                if (De[0] && i !== Ee.length) {
                    for (var m = 0; m < Ee.length; m++)
                        h += ge.pageBuilder.call(ye, m);
                    Ae = De.html(h).children(),
                        Ae.eq(Oe.activePage).addClass(ge.activeClass)
                }
            }
            if (Oe.slideeSize = ze,
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                Oe.sbSize = ke,
                Oe.handleSize = Te,
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                X(Le && g ? g.center : d(Ce.dest, Ce.start, Ce.end))
            } else
                a ? null != ge.startAt && X(ge.startAt, 1) : X(d(Ce.dest, Ce.start, Ce.end));
            pe("load")
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        function X(e, t, a) {
            if (Re && at.released && !a) {
                var n = $(e)
                    , i = e > Ce.start && e < Ce.end;
                Le ? (i && (e = Ne[n.centerItem].center),
                    Me && ge.activateMiddle && W(n.centerItem)) : i && (e = Ne[n.firstItem].start)
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            at.init && at.slidee && ge.elasticBounds ? e > Ce.end ? e = Ce.end + (e - Ce.end) / 6 : e < Ce.start && (e = Ce.start + (e - Ce.start) / 6) : e = d(e, Ce.start, Ce.end),
                et.start = +new Date,
                et.time = 0,
                et.from = Ce.cur,
                et.to = e,
                et.delta = e - Ce.cur,
                et.tweesing = at.tweese || at.init && !at.slidee,
                et.immediate = !et.tweesing && (t || at.init && at.slidee || !ge.speed),
                at.tweese = 0,
                e !== Ce.dest && (Ce.dest = e,
                    pe("change"),
                    it || Y()),
                K(),
                Q(),
                Z(),
                F()
        }
        function Y() {
            if (ye.initialized) {
                if (!it)
                    return it = w(Y),
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                        at.tweese = it = 0) : it = w(Y),
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                    we || (f ? Pe[0].style[f] = v + (ge.horizontal ? "translateX" : "translateY") + "(" + -Ce.cur + "px)" : Pe[0].style[ge.horizontal ? "left" : "top"] = -E(Ce.cur) + "px"),
                    !it && at.released && pe("moveEnd"),
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            }
        }
        function j() {
            Se.length && (xe.cur = Ce.start === Ce.end ? 0 : ((at.init && !at.slidee ? Ce.dest : Ce.cur) - Ce.start) / (Ce.end - Ce.start) * xe.end,
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            Ae[0] && _e.page !== Oe.activePage && (_e.page = Oe.activePage,
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            tt.speed && Ce.cur !== (tt.speed > 0 ? Ce.end : Ce.start) || ye.stop(),
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                tt.now = +new Date,
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                X(at.init ? tt.pos : E(tt.pos)),
                at.init || Ce.cur !== Ce.dest || pe("moveEnd"),
                tt.lastTime = tt.now
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        function L(e, t, n) {
            if ("boolean" === i(t) && (n = t,
                t = a),
                t === a)
                X(Ce[e], n);
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                if (Le && "center" !== e)
                    return;
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                r && X(r[e], n, !Le)
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        }
        function R(e) {
            return null != e ? l(e) ? e >= 0 && e < Ne.length ? e : -1 : qe.index(e) : -1
        }
        function U(e) {
            return R(l(e) && 0 > e ? e + Ne.length : e)
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            var a = R(e);
            return !(!Re || 0 > a) && ((_e.active !== a || t) && (qe.eq(Oe.activeItem).removeClass(ge.activeClass),
                qe.eq(a).addClass(ge.activeClass),
                _e.active = Oe.activeItem = a,
                Z(),
                pe("active", a)),
                a)
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        function $(e) {
            e = d(l(e) ? e : Ce.dest, Ce.start, Ce.end);
            var t = {}
                , a = Me ? 0 : Ie / 2;
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                        t.activePage = Ee.length - 1;
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                    }
                    if (e <= Ee[n] + a) {
                        t.activePage = n;
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                        c === u - 1 || e <= Ne[c].end + Ne[c].half) {
                        s = c;
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                    }
                t.firstItem = l(r) ? r : 0,
                    t.centerItem = l(o) ? o : t.firstItem,
                    t.lastItem = l(s) ? s : t.centerItem
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            return t
        }
        function Q(t) {
            e.extend(Oe, $(t))
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            var e = Ce.dest <= Ce.start
                , t = Ce.dest >= Ce.end
                , a = (e ? 1 : 0) | (t ? 2 : 0);
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                Je.add(Qe)[e ? "addClass" : "removeClass"](ge.disabledClass),
                Ke.add($e)[t ? "addClass" : "removeClass"](ge.disabledClass)),
                _e.fwdbwdState !== a && at.released && (_e.fwdbwdState = a,
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                var n = 0 === Oe.activeItem
                    , i = Oe.activeItem >= Ne.length - 1
                    , r = (n ? 1 : 0) | (i ? 2 : 0);
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                    Ze.is("button,input") && Ze.prop("disabled", n),
                    Ge.is("button,input") && Ge.prop("disabled", i),
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                    Ge[i ? "addClass" : "removeClass"](ge.disabledClass))
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        function G(e, t, a) {
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                t = U(t),
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                var n = t > e ? e : a ? t : t - 1
                    , i = e > t ? e : a ? t + 1 : t
                    , r = e > t;
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                    H()
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        }
        function J(e, t) {
            for (var a = 0, n = Ve[e].length; n > a; a++)
                if (Ve[e][a] === t)
                    return a;
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        function K() {
            at.released && !ye.isPaused && ye.resume()
        }
        function V(e) {
            return E(d(e, xe.start, xe.end) / xe.end * (Ce.end - Ce.start)) + Ce.start
        }
        function _() {
            at.history[0] = at.history[1],
                at.history[1] = at.history[2],
                at.history[2] = at.history[3],
                at.history[3] = at.delta
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        function ee(e) {
            at.released = 0,
                at.source = e,
                at.slidee = "slidee" === e
        }
        function te(t) {
            var a = "touchstart" === t.type
                , n = t.data.source
                , i = "slidee" === n;
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                at.init = 0,
                at.$source = e(t.target),
                at.touch = a,
                at.pointer = a ? t.originalEvent.touches[0] : t,
                at.initX = at.pointer.pageX,
                at.initY = at.pointer.pageY,
                at.initPos = i ? Ce.cur : xe.cur,
                at.start = +new Date,
                at.time = 0,
                at.path = 0,
                at.delta = 0,
                at.locked = 0,
                at.history = [0, 0, 0, 0],
                at.pathToLock = i ? a ? 30 : 10 : 0,
                b.on(a ? z : I, ae),
                ye.pause(1),
                (i ? Pe : Se).addClass(ge.draggedClass),
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                i && (rt = setInterval(_, 10)))
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        function ae(e) {
            if (at.released = "mouseup" === e.type || "touchend" === e.type,
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                at.pathY = at.pointer.pageY - at.initY,
                at.path = D(A(at.pathX, 2) + A(at.pathY, 2)),
                at.delta = ge.horizontal ? at.pathX : at.pathY,
                at.released || !(at.path < 1)) {
                if (!at.init) {
                    if (!(ge.horizontal ? x(at.pathX) > x(at.pathY) : x(at.pathX) < x(at.pathY)))
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                    at.init = 1
                }
                r(e),
                    !at.locked && at.path > at.pathToLock && at.slidee && (at.locked = 1,
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                    at.released && (ne(),
                        ge.releaseSwing && at.slidee && (at.swing = (at.delta - at.history[0]) / 40 * 300,
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                            at.tweese = x(at.swing) > 10)),
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        }
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            clearInterval(rt),
                at.released = !0,
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                (at.slidee ? Pe : Se).removeClass(ge.draggedClass),
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                    at.$source.off(B, s)
                }),
                Ce.cur === Ce.dest && at.init && pe("moveEnd"),
                ye.resume(1),
                at.init = 0
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            return ~e.inArray(t.nodeName, k) || e(t).is(ge.interactive)
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            ye.stop(),
                b.off("mouseup", re)
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            center: 0,
            end: 0,
            cur: 0,
            dest: 0
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            end: 0,
            cur: 0
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            lastItem: 0,
            centerItem: 0,
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                    var n = ge.horizontal ? a.offset().left - Pe.offset().left : a.offset().top - Pe.offset().top
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            ye.moveBy = function (e) {
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            ye.stop = function () {
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            ye.prev = function () {
                ye.activate(null == Oe.activeItem ? 0 : Oe.activeItem - 1)
            }
            ,
            ye.next = function () {
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            }
            ,
            ye.prevPage = function () {
                ye.activatePage(Oe.activePage - 1)
            }
            ,
            ye.nextPage = function () {
                ye.activatePage(Oe.activePage + 1)
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            ye.activatePage = function (e, t) {
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            ye.resume = function (e) {
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                    st = setTimeout(function () {
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                    }, ge.cycleInterval))
            }
            ,
            ye.pause = function (e) {
                e < ye.isPaused || (ye.isPaused = e || 100,
                    st && (st = clearTimeout(st),
                        pe("pause")))
            }
            ,
            ye.toggle = function () {
                ye[st ? "pause" : "resume"]()
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            ,
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            ye.add = function (t, a) {
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                                ye.activate(Oe.activeItem))
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                    e(t).remove(),
                        H()
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            ye.moveAfter = function (e, t) {
                G(e, t, 1)
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            ,
            ye.moveBefore = function (e, t) {
                G(e, t)
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                        e.hasOwnProperty(a) && ye.on(a, e[a]);
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                        Ve[n[r]] = Ve[n[r]] || [],
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                else if ("array" === i(t))
                    for (var o = 0, l = t.length; l > o; o++)
                        ye.on(e, t[o])
            }
            ,
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                    t.apply(ye, arguments),
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            ,
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                    for (var a = 0, n = t.length; n > a; a++)
                        ye.off(e, t[a]);
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                    for (var i = e.split(" "), r = 0, s = i.length; s > r; r++)
                        if (Ve[i[r]] = Ve[i[r]] || [],
                            null == t)
                            Ve[i[r]].length = 0;
                        else {
                            var o = J(i[r], t);
                            -1 !== o && Ve[i[r]].splice(o, 1)
                        }
            }
            ,
            ye.destroy = function () {
                return Ue.add(Se).add(Be).add(De).add($e).add(Qe).add(Ze).add(Ge).add(Je).add(Ke).off("." + g),
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                    Ze.add(Ge).add(Je).add(Ke).removeClass(ge.disabledClass),
                    qe && null != Oe.activeItem && qe.eq(Oe.activeItem).removeClass(ge.activeClass),
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                    we || (be.off("." + g),
                        He.restore(),
                        Xe.restore(),
                        Ye.restore(),
                        je.restore(),
                        e.removeData(t, g)),
                    Ne.length = Ee.length = 0,
                    _e = {},
                    ye.initialized = 0,
                    ye
            }
            ,
            ye.init = function () {
                if (!ye.initialized) {
                    ye.on(m);
                    var e = ["overflow", "position"]
                        , t = ["position", "webkitTransform", "msTransform", "transform", "left", "top", "width", "height"];
                    He.save.apply(He, e),
                        Ye.save.apply(Ye, e),
                        Xe.save.apply(Xe, t),
                        je.save.apply(je, t);
                    var a = Se;
                    return we || (a = a.add(Pe),
                        be.css("overflow", "hidden"),
                        f || "static" !== be.css("position") || be.css("position", "relative")),
                        f ? v && a.css(f, v) : ("static" === Be.css("position") && Be.css("position", "relative"),
                            a.css({
                                position: "absolute"
                            })),
                        ge.forward && $e.on(S, se),
                        ge.backward && Qe.on(S, se),
                        ge.prev && Ze.on(B, se),
                        ge.next && Ge.on(B, se),
                        ge.prevPage && Je.on(B, se),
                        ge.nextPage && Ke.on(B, se),
                        Ue.on(C, le),
                        Be[0] && Be.on(B, ce),
                        Re && ge.activateOn && be.on(ge.activateOn + "." + g, "*", ue),
                        De[0] && ge.activatePageOn && De.on(ge.activatePageOn + "." + g, "*", fe),
                        We.on(P, {
                            source: "slidee"
                        }, te),
                        Se && Se.on(P, {
                            source: "handle"
                        }, te),
                        b.on("keydown", de),
                        we || (be.on("mouseenter." + g + " mouseleave." + g, ve),
                            be.on("scroll." + g, o)),
                        ye.initialized = 1,
                        H(!0),
                        ge.cycleBy && !we && ye[ge.startPaused ? "pause" : "resume"](),
                        ye
                }
            }
    }
    function i(e) {
        return null == e ? String(e) : "object" == typeof e || "function" == typeof e ? Object.prototype.toString.call(e).match(/\s([a-z]+)/i)[1].toLowerCase() || "object" : typeof e
    }
    function r(e, t) {
        e.preventDefault(),
            t && e.stopPropagation()
    }
    function s(t) {
        r(t, 1),
            e(this).off(t.type, s)
    }
    function o() {
        this.scrollLeft = 0,
            this.scrollTop = 0
    }
    function l(e) {
        return !isNaN(parseFloat(e)) && isFinite(e)
    }
    function c(e, t) {
        return 0 | E(String(e.css(t)).replace(/[^\-0-9.]/g, ""))
    }
    function d(e, t, a) {
        return t > e ? t : e > a ? a : e
    }
    function u(e) {
        var t = {};
        return t.style = {},
            t.save = function () {
                if (e && e.nodeType) {
                    for (var a = 0; a < arguments.length; a++)
                        t.style[arguments[a]] = e.style[arguments[a]];
                    return t
                }
            }
            ,
            t.restore = function () {
                if (e && e.nodeType) {
                    for (var a in t.style)
                        t.style.hasOwnProperty(a) && (e.style[a] = t.style[a]);
                    return t
                }
            }
            ,
            t
    }
    var f, v, p, h = "sly", m = "Sly", g = h, y = t.cancelAnimationFrame || t.cancelRequestAnimationFrame, w = t.requestAnimationFrame, b = e(document), P = "touchstart." + g + " mousedown." + g, I = "mousemove." + g + " mouseup." + g, z = "touchmove." + g + " touchend." + g, C = (document.implementation.hasFeature("Event.wheel", "3.0") ? "wheel." : "mousewheel.") + g, B = "click." + g, S = "mousedown." + g, k = ["INPUT", "SELECT", "BUTTON", "TEXTAREA"], T = [], x = Math.abs, D = Math.sqrt, A = Math.pow, E = Math.round, q = Math.max, N = Math.min, O = 0;
    b.on(C, function (e) {
        var t = e.originalEvent[g]
            , a = +new Date;
        (!t || t.options.scrollHijack < a - O) && (O = a)
    }),
        function (e) {
            function t(e) {
                var t = (new Date).getTime()
                    , n = Math.max(0, 16 - (t - a))
                    , i = setTimeout(e, n);
                return a = t,
                    i
            }
            w = e.requestAnimationFrame || e.webkitRequestAnimationFrame || t;
            var a = (new Date).getTime()
                , n = e.cancelAnimationFrame || e.webkitCancelAnimationFrame || e.clearTimeout;
            y = function (t) {
                n.call(e, t)
            }
        }(window),
        function () {
            function e(e) {
                for (var n = 0, i = t.length; i > n; n++) {
                    var r = t[n] ? t[n] + e.charAt(0).toUpperCase() + e.slice(1) : e;
                    if (null != a.style[r])
                        return r
                }
            }
            var t = ["", "webkit", "moz", "ms", "o"]
                , a = document.createElement("div");
            f = e("transform"),
                v = e("perspective") ? "translateZ(0) " : ""
        }(),
        t[m] = n,
        e.fn[h] = function (t, a) {
            var r, s;
            return e.isPlainObject(t) || (("string" === i(t) || t === !1) && (r = t === !1 ? "destroy" : t,
                s = Array.prototype.slice.call(arguments, 1)),
                t = {}),
                this.each(function (i, o) {
                    var l = e.data(o, g);
                    l || r ? l && r && l[r] && l[r].apply(l, s) : l = e.data(o, g, new n(o, t, a).init())
                })
        }
        ,
        n.defaults = {
            slidee: null,
            horizontal: !1,
            itemNav: null,
            itemSelector: null,
            smart: !1,
            activateOn: null,
            activateMiddle: !1,
            scrollSource: null,
            scrollBy: 0,
            scrollHijack: 300,
            scrollTrap: !1,
            dragSource: null,
            mouseDragging: !1,
            touchDragging: !1,
            releaseSwing: !1,
            swingSpeed: .2,
            elasticBounds: !1,
            interactive: null,
            scrollBar: null,
            dragHandle: !1,
            dynamicHandle: !1,
            minHandleSize: 50,
            clickBar: !1,
            syncSpeed: .5,
            pagesBar: null,
            activatePageOn: null,
            pageBuilder: function (e) {
                return "<li>" + (e + 1) + "</li>"
            },
            forward: null,
            backward: null,
            prev: null,
            next: null,
            prevPage: null,
            nextPage: null,
            cycleBy: null,
            cycleInterval: 5e3,
            pauseOnHover: !1,
            startPaused: !1,
            moveBy: 300,
            speed: 0,
            easing: "swing",
            startAt: null,
            keyboardNavBy: null,
            draggedClass: "dragged",
            activeClass: "active",
            disabledClass: "disabled"
        }
}(jQuery, window);
!function e(t, i, n) {
    function r(a, s) {
        if (!i[a]) {
            if (!t[a]) {
                var l = "function" == typeof require && require;
                if (!s && l)
                    return l(a, !0);
                if (o)
                    return o(a, !0);
                var c = new Error("Cannot find module '" + a + "'");
                throw c.code = "MODULE_NOT_FOUND",
                c
            }
            var h = i[a] = {
                exports: {}
            };
            t[a][0].call(h.exports, function (e) {
                var i = t[a][1][e];
                return r(i ? i : e)
            }, h, h.exports, e, t, i, n)
        }
        return i[a].exports
    }
    for (var o = "function" == typeof require && require, a = 0; a < n.length; a++)
        r(n[a]);
    return r
}({
    1: [function (e, t, i) {
        (function (i) {
            "use strict";
            function n(e) {

                this.player = null,
                    this.director = null,
                    this.modelManager = null,
                    this.container = null,
                    this.tagManager = null,
                    this.fadeInSpeed = e,
                    null !== this.fadeInSpeed && void 0 !== this.fadeInSpeed || (this.fadeInSpeed = 0)
            }
            var r = e("three")
                , o = e("./util/logger")
                , a = (e("./util/common"),
                    e("./enum/PlayerEvents"))
                , s = e("./enum/DirectorEvents")
                , l = e("./settings")
                , c = e("./enum/Viewmode")
                , h = (e("./enum/WarpStyle"),
                    e("./enum/BlackoutStyle"),
                    e("./enum/ModelManagerEvents"))
                , u = e("./enum/tagEvents")
                , d = e("./util/transitions")
                , p = e("./util/lerp")
                , f = new o(i);


            //window.THREE = r;

            n.prototype.init = function (e, t, i, n, r) {

                window.app = this;


                this.player = t,
                    this.director = e,
                    this.modelManager = i,
                    this.tagManager = n,
                    this.container = r,
                    this.updateModel(),
                    this.bindEvents()
            }
                ,
                n.prototype.bindEvents = function () {
                    this.modelManager.on(h.ActiveModelChanged, this.updateModel.bind(this)),
                        this.player.on(a.ModeChanging, this.handlePlayerModeChanging.bind(this)),
                        this.player.on(a.ModeChanged, this.handlePlayerModeChanged.bind(this)),
                        this.player.on(a.ClosestPanoChanging, this.handleClosestPanoChanging.bind(this)),
                        this.player.on(a.StartInside, this.handleStartInside.bind(this)),
                        this.player.on(a.StartOutside, this.handleStartOutside.bind(this)),
                        this.player.on(a.WarpStarted, this.handleWarpStarted.bind(this)),
                        this.director.on(s.ActionInterrupted, this.handleActionInterruption.bind(this)),
                        this.tagManager.on(u.TagActivated, this.ontagActivated.bind(this)),
                        this.tagManager.on(u.TagNavigation, this.onNavigationTotag.bind(this))
                }
                ,
                n.prototype.updateModel = function () {
                    //模型this.model
                    this.model = this.modelManager.getActiveModel()
                }
                ,
                n.prototype.handleWarpStarted = function () {
                    this.hidePlayerReticule()
                }
                ,
                n.prototype.ontagActivated = function () {
                    this.hidePlayerReticule()
                }
                ,
                n.prototype.onNavigationTotag = function () {
                    this.hidePlayerReticule()
                }
                ,
                n.prototype.handlePlayerModeChanging = function (e, t, i) {
                    var n = this.modelManager.getActiveModel()
                        , r = this.player.is360View(t, i) || this.director.tourIsPlaying ? 0 : l[t].markerOpacity;
                    n.fadePanoMarkers(r),
                        n.setMode(t)
                }
                ,
                n.prototype.handlePlayerModeChanged = function (e, t) {
                    var i = this.modelManager.getActiveModel()
                        , n = t === c.PANORAMA ? r.DoubleSide : r.FrontSide;
                    i.setSide(n),
                        i.setMode(t)
                }
                ,
                n.prototype.handleClosestPanoChanging = function (e, t, i) {
                    i !== c.TRANSITIONING && (e && !this.director.tourIsPlaying && e.hoverOff(i),
                        t && !this.director.tourIsPlaying && t.hoverOn(i))
                }
                ,
                n.prototype.handleActionInterruption = function () { }
                ,
                n.prototype.handleStartInside = function (e) {
                    var t = l[this.player.mode]
                        , i = e ? 0 : t.transitionTime * t.skyboxOpacityLength;
                    this.fadeIn(this.fadeInSpeed),
                        this.model.alpha = 0,
                        this.model.skybox.material.uniforms.opacity.value = 1,
                        this.model.fadePanoMarkers(e ? 0 : t.markerOpacity);
                    var n = this.player.reticule;
                    d.start(p.property(n.material, "opacity", 0), i, null, 0, null, "retReOpac")
                }
                ,
                n.prototype.handleStartOutside = function (e) {
                    this.fadeIn(e)
                }
                ,
                n.prototype.fadeIn = function (e) {
                    null !== e && void 0 !== e || (e = 2e3,
                        f.warn("DisplayController.fadeIn -> no transition time specified, defaulting to 2000 ms.")),
                        $(this.container).fadeIn(e)
                }
                ,
                n.prototype.hidePlayerReticule = function () {
                    this.player.reticule.hide()
                }
                ,
                t.exports = n
        }
        ).call(this, "/js/DisplayController.js")
    }
        , {
        "./enum/BlackoutStyle": 18,
        "./enum/DirectorEvents": 23,
        "./enum/tagEvents": 32,
        "./enum/ModelManagerEvents": 33,
        "./enum/PlayerEvents": 40,
        "./enum/Viewmode": 51,
        "./enum/WarpStyle": 52,
        "./settings": 166,
        "./util/common": 185,
        "./util/lerp": 188,
        "./util/logger": 189,
        "./util/transitions": 195,
        three: 217
    }],
    2: [function (e, t, i) {
        "use strict";
        function n() {
            this.baseStartTime = performance.timing.navigationStart,
                this.loadingStartTime = null,
                this.waitingStartTime = null,
                this.appReadyTime = null
        }
        n.prototype.setBaseStartTime = function (e) {
            this.baseStartTime = e || Date.now()
        }
            ,
            n.prototype.setWaitingStartTime = function (e) {
                this.waitingStartTime = e || Date.now()
            }
            ,
            n.prototype.setLoadingStartTime = function (e) {
                this.loadingStartTime = e || Date.now()
            }
            ,
            n.prototype.setAppReadyTime = function (e) {
                this.appReadyTime = e || Date.now()
            }
            ,
            n.prototype.calcFullLoadingTime = function () {
                var e = this.appReadyTime - this.baseStartTime;
                return this.waitingStartTime && (e -= this.loadingStartTime - this.waitingStartTime),
                    e
            }
            ,
            t.exports = n
    }
        , {}],
    3: [function (e, t, i) {
        (function (i) {
            "use strict";
            function n() {
                return 100 * Math.random()
            }
            var r = e("./util/logger")
                , o = e("./util/browser")
                , a = new r(i)
                , s = window.MP_AB_TESTS = window.MP_AB_TESTS || {
                    initialized: !1,
                    init: function (e, t) {
                        if (t = t || {},
                            !this.initialized) {
                            this.initialized = !0,
                                o.valueFromHash("tilegen") && (t.tilegen = 1 === o.valueFromHash("tilegen", 0)),
                                o.valueFromHash("imgopt") && (t.imgopt = 1 === o.valueFromHash("imgopt", 0));
                            for (var i in e) {
                                var r = i.match("^sc_tilegen_([0-9]+)$");
                                r && (s.tilegen = n() < parseInt(r[1]));
                                var l = i.match("^sc_imgopt_([0-9]+)$");
                                l && (s.imgopt = n() < parseInt(l[1]))
                            }
                            for (var c in t)
                                s[c] = t[c],
                                    a.debug("A/B override:", c, s[c])
                        }
                    },
                    changeIfTileGenerating: function (e) {
                        return s.tilegen && (e += e.indexOf("?") === -1 ? "?" : "&",
                            e += ""),
                            e
                    },
                    changeIfImageOptimzing: function (e) {
                        return s.imgopt && e.indexOf("imgopt=1") === -1 && (e += e.indexOf("?") === -1 ? "?" : "&",
                            e += ""),
                            e
                    },
                    tilegen: !1,
                    imgopt: !1
                };
            t.exports = s
        }
        ).call(this, "/js/ab.js")
    }
        , {
        "./util/browser": 182,
        "./util/logger": 189
    }],
    4: [function (e, t, i) {
        (function (i) {
            "use strict";
            function n() {
                return {
                    addons: [{
                        name: "keen:ua_parser",
                        input: {
                            ua_string: "user_agent"
                        },
                        output: "parsed_user_agent"
                    }]
                }
            }
            function r(e, t, i, n) {
                function r(t) {
                    l[t.sid] = !0;
                    var i = t.billboard.media && t.billboard.media.type
                        , n = {
                            tag_id: t.sid,
                            tags_visited: Object.keys(l).length,
                            tag_count: Object.keys(e.tags).length,
                            tag_view_count: ++E,
                            has_media: !!i
                        };
                    i && (n.media_type = i),
                        u("tag_opened", n)
                }
                var l = {}
                    , h = Date.now() - N
                    , f = null;
                n && (f = Date.now() - window.navigationStart);
                var g;
                try {
                    g = /* e.data.player_options.highlight_reel && */ e.heroLocations.length > 0
                } catch (e) {
                    g = !1
                }
                var v, A = e.supportsVR;
                A || (v = "VR disabled at the model/account level",
                    m.valueFromHash("vr") === _.NONE ? v = "VR disabled, using &vr=0" : m.detectAndroid() ? b.isDeviceSupported(w.Android) || (v = "VR disabled, unsupported Android version") : m.detectIOS() && (b.isDeviceSupported(w.IOS) || (v = "VR disabled, unsupported iOS version"))),
                    u("model_loaded", {
                        duration: h,
                        duration_from_navigation_start: f,
                        has_hlr: g,
                        has_vr: A,
                        vr_reason: v
                    });
                var I = 0;
                e.panos.forEach(function (e) {
                    e.on("enter", function () {
                        c("pano_viewed", {
                            pano_id: e.id,
                            pano_view_count: ++I,
                            alignment_type: e.alignmentType,
                            interaction_source: O,
                            navigation_source: p
                        })
                    })
                });
                var E = 0;
                for (var T in e.tags)
                    e.tags[T].billboard.on(M.OPENED, r.bind(this, e.tags[T]));
                t.on("tour_auto", function (e) {
                    p = "tour_" + e
                }),
                    t.on("tour_manual", function (e) {
                        O = "gui-" + e,
                            p = "tour_manual"
                    }),
                    i.on(C.InteractionKey, function () {
                        t.mode === y.TRANSITIONING || t.flying || d(C.InteractionKey)
                    }),
                    i.on(C.InteractionDirect, function () {
                        t.mode === y.TRANSITIONING || t.flying || d(C.InteractionDirect)
                    }),
                    o(t),
                    a(),
                    s()
            }
            function o(e) {
                I.on(T.OPENED, function () {
                    c("showcase_share_intent", {
                        pano_id: e.currentPano && e.currentPano.id
                    })
                }),
                    I.on(T.LINK_CLICKED, function (t) {
                        c("showcase_share_action", {
                            channel: t.channel,
                            pano_id: e.currentPano && e.currentPano.id
                        })
                    }),
                    E.on(x.ORIGIN_LINK_CLICKED, function () {
                        c("showcase_share_origin_link_clicked")
                    })
            }
            function a() { }
            function s() {
                b.on(S.OPENED, c.bind(this, "showcase_gui", {
                    gui_action: "click_vr_button"
                })),
                    b.on(S.LAUNCH, function (e) {
                        c("showcase_gui", {
                            gui_action: "launch_vr",
                            vr_platform: e.vr_platform,
                            vr_app: e.vr_app
                        })
                    }),
                    b.on(S.PREV, c.bind(this, "showcase_gui", {
                        gui_action: "vr_modal_prev"
                    })),
                    b.on(S.NEXT, function (e) {
                        c("showcase_gui", {
                            gui_action: e.nextAction
                        })
                    }),
                    b.on(S.CLOSED, c.bind(this, "showcase_gui", {
                        gui_action: "vr_modal_close"
                    })),
                    b.on(S.falseICECHOSEN, function (e) {
                        c("showcase_gui", {
                            gui_action: e.name + " "
                        })
                    }),
                    b.on(S.STORE, function (e) {
                        c("showcase_gui", {
                            gui_action: "launch_store",
                            store: e
                        })
                    })
            }
            function l(e, t) {
                if (f)
                    try {
                        f.addEvent(e, v.extendObject({
                            host: window.location.host,
                            keen: n(),
                            user_agent: "${keen.user_agent}",
                            referrer: {
                                url: v.normalizeUrl(document.referrer),
                                domain: v.domainFromUrl(document.referrer),
                                url_original: document.referrer
                            },
                            embedded: m.inIframe(),
                            is_mobile: m.isMobile(),
                            version: "2.25.6-0-gd87e5b1"
                        }, t))
                    } catch (e) {
                        P.warn("analytics.report -> client.addEvent() error (is there blocking software installed?). Error message: " + e)
                    }
            }
            function c(e, t) {
                if (t = t || {},
                    L)
                    try {
                        window.analytics.track(e, v.extendObject(t, B), {
                            context: {
                                app: {
                                    name: "showcase",
                                    version: "2.25.6-0-gd87e5b1"
                                },
                                screen: {
                                    width: window.screen.width,
                                    height: window.screen.height,
                                    density: window.devicePixelRatio
                                }
                            }
                        })
                    } catch (t) {
                        console.warn("Failed to send data to segment for " + e)
                    }
            }
            function h(e, t) {
                if (t = t || {},
                    navigator.sendBeacon && L)
                    try {
                        navigator.sendBeacon("https://api.segment.io/v1/t", JSON.stringify({
                            event: e,
                            anonymousId: window.analytics.user().anonymousId(),
                            properties: v.extendObject(t, B),
                            writeKey: L,
                            sentAt: Date.now(),
                            type: "track",
                            context: {
                                userAgent: m.userAgent(),
                                library: {
                                    name: "showcase-beacon",
                                    version: "2.25.6-0-gd87e5b1"
                                },
                                app: {
                                    name: "showcase",
                                    version: "2.25.6-0-gd87e5b1"
                                }
                            }
                        }))
                    } catch (e) {
                        console.warn("Failed to send async segment request")
                    }
            }
            function u(e, t) {
                t = t || {},
                    c(e, t)
            }
            function d(e, t) {
                O = e === C.InteractionGui ? "gui-" + t : e,
                    p = "self_guided"
            }
            var p, f, g = (e("three"),
                e("./util/ajax"),
                e("./ab")), m = e("./util/browser"), v = e("./util/common"), A = e("./settings"), y = (e("./localization/localize"),
                    e("./enum/Viewmode")), C = e("./enum/ControlEvents"), I = e("./gui/sharing/modal"), E = e("./gui/title/titleBar"), b = e("./gui/vr/vrModal"), w = e("./enum/VRPlatforms"), _ = e("./enum/VROption"), T = e("./gui/sharing/ShareEvents"), x = e("./gui/title/TitleEvents"), S = e("./gui/vr/vrEvent"), M = e("./tag/Billboard/BillboardEvent"), R = e("./util/logger"), P = new R(i), O = (e("./enum/PlayerEvents"),
                        "direct"), L = null, D = !1, N = null, B = null, F = v.uuid4();
            t.exports = {
                report: function (e, t, i, n) {
                    l("Session starts", {
                        model: e,
                        status: t,
                        loadtime: Date.now() - (N || Date.now()),
                        loadtime_from_navigation_start: i ? Date.now() - window.navigationStart : null,
                        autoplay: i,
                        quickstart: n,
                        ab_tilegen: g.tilegen,
                        ab_imgopt: g.imgopt
                    })
                },
                impression: function (e) {
                    e = e || {};
                    var t = void 0 === e.isVisible || e.isVisible
                        , i = (void 0 !== e.immediate && e.immediate,
                            window.location.search.substr(1).split("&"));
                    u("impression", {
                        visible: t,
                        url_params: i
                    })
                },
                initKeen: function (e) {
                    return e.token && e.appId ? void (f = new Keen({
                        projectId: e.appId,
                        writeKey: e.token,
                        readKey: "",
                        requestType: "xhr"
                    })) : void P.warn("no keen token/appId")
                },
                initSegment: function (e) {
                    return e.token ? (L = e.token,
                        window.analytics.load(e.token),
                        B = {
                            model_id: e.model,
                            start_source: e.startSource,
                            autoplay: e.autoplay,
                            quickstart: e.quickstart,
                            language_tag: A.languageTag,
                            is_mobile: m.isMobile(),
                            iframe: m.inIframe(),
                            aspect_ratio: m.aspectRatio(),
                            session_id: F,
                            window: {
                                width: $("#player").width(),
                                height: $("#player").height()
                            },
                            platform: {
                                browser: {
                                    name: $.ua.browser.name,
                                    major: $.ua.browser.major,
                                    version: $.ua.browser.version
                                },
                                os: {
                                    name: $.ua.os.name,
                                    version: $.ua.os.version
                                },
                                device: {
                                    vendor: $.ua.device.vendor,
                                    model: $.ua.device.model,
                                    type: $.ua.device.type
                                }
                            }
                        },
                        D = Math.random() < A.analytics.sessionTrackingRate,
                        P.debug("tracking sample rate = " + A.analytics.sessionTrackingRate),
                        void P.debug("tracking this session = " + D)) : void P.warn("no segment token")
                },
                sessionStart: function (e) {
                    P.debug("analytics user_session_start"),
                        c("session_started"),
                        N = Date.now(),
                        window.addEventListener("unload", function () {
                            h("session_ended", {
                                duration: Date.now() - N
                            })
                        })
                },
                modelLoaded: function (e, t, i, n) {
                    r(e, t, i, n)
                },
                loadComplete: function (e) {
                    var t = {
                        time_to_app_start: e
                    };
                    c("load_times", t)
                },
                track: function (e, t) {
                    D && (P.debug('analytics.track("' + e + '", ' + JSON.stringify(t) + " )"),
                        c(e, t))
                },
                trackAlways: function (e, t) {
                    P.debug('analytics.trackAlways("' + e + '", ' + JSON.stringify(t) + " )"),
                        c(e, t)
                },
                getSessionId: function () {
                    return F
                },
                updateInteraction: d
            }
        }
        ).call(this, "/js/analytics.js")
    }
        , {
        "./ab": 3,
        "./enum/ControlEvents": 21,
        "./enum/PlayerEvents": 40,
        "./enum/VROption": 47,
        "./enum/VRPlatforms": 49,
        "./enum/Viewmode": 51,
        "./gui/sharing/ShareEvents": 76,
        "./gui/sharing/modal": 77,
        "./gui/title/TitleEvents": 80,
        "./gui/title/titleBar": 82,
        "./gui/vr/vrEvent": 85,
        "./gui/vr/vrModal": 87,
        "./localization/localize": 108,
        "./tag/Billboard/BillboardEvent": 120,
        "./settings": 166,
        "./util/ajax": 181,
        "./util/browser": 182,
        "./util/common": 185,
        "./util/logger": 189,
        three: 217
    }],
    5: [function (e, t, i) {
        "use strict";
        function n() {
            r.PerspectiveCamera.call(this, a.clampVFOV(o.dollhouseFOV), $("#player").width() / $("#player").height(), o.dollhouseNear, o.dollhouseFar),
                this.controls = null
        }
        var r = e("three")
            , o = e("../constants")
            , a = e("../util/cameraLight");
        n.prototype = Object.create(r.PerspectiveCamera.prototype),
            n.prototype.updateAspect = function (e) {
                this.aspect = e,
                    this.updateProjectionMatrix()
            }
            ,
            t.exports = n
    }
        , {
        "../constants": 8,
        "../util/cameraLight": 184,
        three: 217
    }],
    6: [function (e, t, i) {
        "use strict";
        function n() {
            var e = $("#player").width() / $("#player").height();
            r.OrthographicCamera.call(this, -o.orthoBase, o.orthoBase, o.orthoBase / e, -o.orthoBase / e, o.orthoNear, o.orthoFar),
                this.controls = null,
                this.updateAspect(e)
        }
        var r = e("three")
            , o = e("../constants");
        n.prototype = Object.create(r.OrthographicCamera.prototype),
            n.prototype.updateAspect = function (e) {
                this.aspect = e,
                    this.top = o.orthoBase / e,
                    this.bottom = -o.orthoBase / e,
                    this.updateProjectionMatrix()
            }
            ,
            t.exports = n
    }
        , {
        "../constants": 8,
        three: 217
    }],
    7: [function (e, t, i) {
        "use strict";
        function n() {
            r.PerspectiveCamera.call(this, a.clampVFOV(o.insideFOV), $("#player").width() / $("#player").height(), o.insideNear, o.insideFar),
                this.controls = null
        }
        var r = e("three")
            , o = e("../settings")
            , a = e("../util/cameraLight");
        n.prototype = Object.create(r.PerspectiveCamera.prototype),
            n.prototype.updateAspect = function (e) {
                this.aspect = e,
                    this.updateProjectionMatrix()
            }
            ,
            t.exports = n
    }
        , {
        "../settings": 166,
        "../util/cameraLight": 184,
        three: 217
    }],
    8: [function (e, t, i) {
        "use strict";
        t.exports = {
            signedUrlDefaultExpireTime: 24e4,
            signedUrlCheckInterval: 1e4,
            signedUrlRefreshBuffer: 15e3,
            dollhouseFOV: 70,
            dollhouseNear: 1,
            dollhouseFar: 5e3,
            insideFOV: 70,
            insideFOVMax: 120,
            insideNear: .1,
            insideFar: 5e3,
            insideLookSpeed: .12,
            insideLookLimitUp: 40,
            insideLookLimitDown: -40,
            orthoNear: 1,
            orthoFar: 5e3,
            orthoBase: 10,
            narrowLandscapeHeight: 290,
            reallyNarrowLandscapeHeight: 250,
            visionTilingStartDate: new Date("8/26/2016"),
            visionTilingStartVersion: "1.1.407.13667",
            windowHeightHighQualityThreshold: 900,
            tourStepDelayDefault: 3500,
            tourStepDelaySlideShow: 5e3,
            workshopApsect: 9 / 16,
            highQualityMaxZoom: 2,
            ultraHighQualityMaxZoom: 3
        }
    }
        , {}],
    9: [function (e, t, i) {
        "use strict";
        function n() {
            this.activeControl = null,
                this.controls = {},
                this.cameras = {}
        }
        var r = e("./PanoramaControls")
            , o = e("./DollhouseControls")
            , a = e("./FloorplanControls")
            , s = e("../cameras/PanoramaCamera")
            , l = e("../cameras/DollhouseCamera")
            , c = e("../cameras/FloorplanCamera")
            , h = e("events").EventEmitter
            , u = e("../enum/ControlEvents")
            , d = e("../enum/ModelManagerEvents")
            , p = e("../enum/Viewmode")
            , f = e("../settings");
        n.prototype = Object.create(h.prototype),
            n.prototype.init = function (e, t) {
                this.setUpControls(),
                    this.bindEvents(e, t)
            }
            ,
            n.prototype.activateControls = function (e) {
                this.activeControl && (this.activeControl.reset(),
                    this.activeControl.enabled = !1),
                    this.controls[e] && (this.controls[e].enabled = !0),
                    this.activeControl = this.controls[e]
            }
            ,
            n.prototype.setUpControls = function () {
                var e = {}
                    , t = {}
                    , i = [p.PANORAMA, p.DOLLHOUSE, p.FLOORPLAN]
                    , n = [s, l, c]
                    , h = [r, o, a];
                i.forEach(function (i, r) {
                    e[i] = new n[r],
                        t[i] = new h[r](e[i]),
                        t[i].on(u.Move, this.emit.bind(this, u.Move)),
                        t[i].on(u.InputStart, this.emit.bind(this, u.InputStart)),
                        t[i].on(u.InteractionDirect, this.emit.bind(this, u.InteractionDirect)),
                        t[i].on(u.InteractionKey, this.emit.bind(this, u.InteractionKey)),
                        t[i].on(u.Pinch, this.emit.bind(this, u.Pinch)),
                        t[i].on(u.Scroll, this.emit.bind(this, u.Scroll))
                }
                    .bind(this)),
                    this.controls = t,
                    this.cameras = e
            }
            ,
            n.prototype.bindEvents = function (e, t) {
                e.addEventListener("mousemove", this.onMouseMove.bind(this)),
                    e.addEventListener("mousedown", this.onMouseDown.bind(this)),
                    e.addEventListener("mouseup", this.onMouseUp.bind(this)),
                    e.addEventListener("mouseover", this.onMouseOver.bind(this)),
                    f.useWheel && (e.addEventListener("mousewheel", this.onMouseWheel.bind(this), { passive: false }),
                        e.addEventListener("DOMMouseScroll", this.onMouseWheel.bind(this))),
                    e.addEventListener("touchstart", this.onTouchStart.bind(this)),
                    e.addEventListener("touchmove", this.onTouchMove.bind(this)),
                    e.addEventListener("touchend", this.onTouchEnd.bind(this)),
                    e.addEventListener("contextmenu", function (e) {
                        e.preventDefault()
                    }),
                    e.addEventListener("pointerdown", this.onPointerDown.bind(this)),
                    e.addEventListener("pointermove", this.onPointerMove.bind(this)),
                    e.addEventListener("pointerup", this.onPointerUp.bind(this)),
                    e.addEventListener("pointerout", this.onPointerCancel.bind(this)),
                    e.addEventListener("pointercancel", this.onPointerCancel.bind(this)),
                    document.addEventListener("keydown", this.onKeyDown.bind(this)),
                    document.addEventListener("keyup", this.onKeyUp.bind(this)),
                    t.on(d.ActiveModelChanged, function (e) {
                        this.setModelForControls(e.model)
                    }
                        .bind(this))
            }
            ,
            n.prototype.setModelForControls = function (e) {
                this.controls[p.DOLLHOUSE].setZoomBounds(e.boundingBox);
                var t = e.boundingBox.clone().expandByScalar(f.modelBoundsPadding);
                [p.DOLLHOUSE, p.FLOORPLAN].forEach(function (e) {
                    this.controls[e].setBounds(t)
                }
                    .bind(this))
            }
            ,
            n.prototype.onMouseDown = function (e) {
                e.preventDefault(),
                    this.activeControl && this.activeControl.onMouseDown(e)
            }
            ,
            n.prototype.onMouseMove = function (e) {
                e.preventDefault(),
                    this.activeControl && this.activeControl.onMouseMove(e)
            }
            ,
            n.prototype.onMouseUp = function (e) {
                e.preventDefault(),
                    this.activeControl && this.activeControl.onMouseUp(e)
            }
            ,
            n.prototype.onMouseOver = function (e) {
                e.preventDefault(),
                    this.activeControl && this.activeControl.onMouseOver(e)
            }
            ,
            n.prototype.onMouseWheel = function (e) {
                e.preventDefault(),
                    this.activeControl && this.activeControl.onMouseWheel(e)
            }
            ,
            n.prototype.onTouchStart = function (e) {
                e.preventDefault(),
                    this.activeControl && this.activeControl.onTouchStart(e);
                var hotList = $('#hotListWrap')[0];
                hotList.classList.remove('hotListActive');
                $('#hotListContent ul .active').removeClass('active');
                $('#hotList')[0].classList.remove('active')
            }
            ,
            n.prototype.onTouchMove = function (e) {
                e.preventDefault(),
                    this.activeControl && this.activeControl.onTouchMove(e)
            }
            ,
            n.prototype.onTouchEnd = function (e) {
                e.preventDefault(),
                    this.activeControl && this.activeControl.onTouchEnd(e)
            }
            ,
            n.prototype.onPointerDown = function (e) {
                if (e.preventDefault(),
                    this.activeControl)
                    switch (e.pointerType) {
                        case "mouse":
                            this.activeControl.onMouseDown(e);
                            break;
                        default:
                            this.activeControl.onPointerDown(e)
                    }
            }
            ,
            n.prototype.onPointerMove = function (e) {
                if (e.preventDefault(),
                    this.activeControl)
                    switch (e.pointerType) {
                        case "mouse":
                            this.activeControl.onMouseMove(e);
                            break;
                        default:
                            this.activeControl.onPointerMove(e)
                    }
            }
            ,
            n.prototype.onPointerUp = function (e) {
                if (e.preventDefault(),
                    this.activeControl)
                    switch (e.pointerType) {
                        case "mouse":
                            this.activeControl.onMouseUp(e);
                            break;
                        default:
                            this.activeControl.onPointerUp(e)
                    }
            }
            ,
            n.prototype.onPointerCancel = function (e) {
                e.preventDefault(),
                    this.activeControl && "mouse" !== e.pointerType && this.activeControl.onPointerUp(e)
            }
            ,
            n.prototype.onKeyDown = function (e) {
                e.metaKey || e.ctrlKey || (e.preventDefault(),
                    this.activeControl && this.activeControl.onKeyDown(e))
            }
            ,
            n.prototype.onKeyUp = function (e) {
                e.preventDefault(),
                    this.activeControl && this.activeControl.onKeyUp(e)
            }
            ,
            t.exports = n
    }
        , {
        "../cameras/DollhouseCamera": 5,
        "../cameras/FloorplanCamera": 6,
        "../cameras/PanoramaCamera": 7,
        "../enum/ControlEvents": 21,
        "../enum/ModelManagerEvents": 33,
        "../enum/Viewmode": 51,
        "../settings": 166,
        "./DollhouseControls": 10,
        "./FloorplanControls": 11,
        "./PanoramaControls": 13,
        events: 202
    }],
    10: [function (e, t, i) {
        "use strict";
        function n(e) {
            a.call(this, e),
                this.minPolarAngle = o.dollhouseDefault.minPolarAngle,
                this.maxPolarAngle = o.dollhouseDefault.maxPolarAngle,
                this.minDistance = o.dollhouseDefault.minDistance,
                this.maxDistance = o.dollhouseDefault.maxDistance,
                this.adjustedMinDistance = this.minDistance,
                this.adjustedMaxDistance = this.maxDistance
        }
        var r = e("three")
            , o = e("../settings")
            , a = e("./OutsideControls");
        n.prototype = Object.create(a.prototype),
            n.prototype.pan = function (e, t) {
                this.camera.updateMatrix();
                var i = this.camera.position.clone().sub(this.target).length();
                i *= Math.tan(this.camera.fov / 2 * Math.PI / 180),
                    this.panLeft(2 * e * i / $("#player").height()),
                    this.panUp(-2 * t * i / $("#player").height())
            }
            ,
            n.prototype.updateZoom = function () {
                var e = this.offset.length();
                return e * this.scale
            }
            ,
            n.prototype.setZoomBounds = function (e) {
                var t = e.min.distanceTo(e.max);
                this.adjustedMinDistance = Math.max(Math.min(t / 2, o.dollhouseDefault.minDistance), 0),
                    this.adjustedMaxDistance = Math.min(Math.max(t, o.dollhouseDefault.maxDistance), o.skyboxRadius),
                    this.minDistance = this.adjustedMinDistance,
                    this.maxDistance = this.adjustedMaxDistance
            }
            ,
            n.prototype.resetRanges = function (e, t) {
                e ? (this.minDistance = Math.min(e, this.minDistance),
                    this.maxDistance = Math.max(e, this.maxDistance)) : (this.minDistance = this.adjustedMinDistance,
                        this.maxDistance = this.adjustedMaxDistance),
                    t ? (this.minPolarAngle = r.Math.degToRad(-15),
                        this.maxPolarAngle = r.Math.degToRad(89.9)) : (this.minPolarAngle = o.dollhouseDefault.minPolarAngle,
                            this.maxPolarAngle = o.dollhouseDefault.maxPolarAngle)
            }
            ,
            n.prototype.toJSON = function () {
                return a.prototype.toJSON.call(this)
            }
            ,
            t.exports = n
    }
        , {
        "../settings": 166,
        "./OutsideControls": 12,
        three: 217
    }],
    11: [function (e, t, i) {
        "use strict";
        function n(e) {
            a.call(this, e),
                this.minDistance = 15,
                this.maxDistance = 50,
                this.noRotateUpDown = !0,
                this.minPolarAngle = 0,
                this.maxPolarAngle = 0,
                this.mouseActions[l.LEFT] = s.PAN,
                this.mouseActions[l.MIDDLE] = s.DOLLY,
                this.mouseActions[l.RIGHT] = s.ROTATE,
                this.touchActions[1] = s.PAN,
                this.touchActions[2] = s.ROTATE_DOLLY,
                this.absoluteScale = 1,
                this.currentScale = 1
        }
        var r = e("three")
            , o = e("../settings")
            , a = e("./OutsideControls")
            , s = e("../enum/ControlActions")
            , l = e("../enum/MouseButton")
            , c = e("../util/math")
            , h = e("../util/browser");
        n.prototype = Object.create(a.prototype),
            n.prototype.zoomToContain = function (e) {
                this.absoluteScale = this.getDefaultAbsoluteScale(e);
                this.currentScale = this.absoluteScale
            }
            ,
            n.prototype.getDefaultAbsoluteScale = function (modelSize) {
                var t = Math.max(modelSize.x, modelSize.z)
                    , i = Math.min(modelSize.x, modelSize.z)
                    , n = Math.max(t, i * this.camera.aspect)
                    , r = Math.max(i, t * this.camera.aspect);
                var absoluteScale = (h.aspectRatio() < 1 ? r : n) / 2 / o.orthoBase * 1.2
                return absoluteScale
            },


            n.prototype.rotateToView = function (e, t) {
                var i = 0
                    , n = h.aspectRatio() < 1
                    , r = e.x < e.z;
                n === r ? t.z > 0 && (i = Math.PI) : i = t.x > 0 ? Math.PI / 2 : -Math.PI / 2,
                    this.rotateLeft(i),
                    this.update(0)
            }
            ,
            n.prototype.pan = function (e, t) {
                this.camera.updateMatrix(),
                    this.panLeft(e * (this.camera.right - this.camera.left) / $("#player").width()),
                    this.panUp(-t * (this.camera.top - this.camera.bottom) / $("#player").height())
            }
            ,
            n.prototype.updateZoom = function () {
                return this.absoluteScale *= this.scale - .03 * this.keyboardZoomSpeed,
                    this.absoluteScale = Math.max(o.zoomNearLimit, Math.min(this.absoluteScale, o.zoomFarLimit)),
                    this.currentScale = .8 * this.currentScale + .2 * this.absoluteScale,
                    this.camera.left = -o.orthoBase * this.currentScale,
                    this.camera.right = o.orthoBase * this.currentScale,
                    this.camera.top = o.orthoBase * this.currentScale / this.camera.aspect,
                    this.camera.bottom = -o.orthoBase * this.currentScale / this.camera.aspect,
                    this.camera.updateProjectionMatrix(),
                    this.offset.length()
            }
            ,
            n.prototype.toJSON = function () {
                var e = new r.Quaternion
                    , t = (new r.Quaternion).setFromAxisAngle(new r.Vector3(0, 1, 0), r.Math.degToRad(90))
                    , i = new r.Quaternion;
                return function () {
                    var n = a.prototype.toJSON.call(this);
                    return e.copy(n.camera_quaternion),
                        i.copy(t),
                        i.multiply(e),
                        n.camera_quaternion.x = c.toPrecision(i.x, 4),
                        n.camera_quaternion.y = c.toPrecision(i.y, 4),
                        n.camera_quaternion.z = c.toPrecision(i.z, 4),
                        n.camera_quaternion.w = c.toPrecision(i.w, 4),
                        n.ortho_zoom = c.toPrecision(this.currentScale * this.camera.aspect, 4),
                        n
                }
            }(),
            t.exports = n
    }
        , {
        "../enum/ControlActions": 20,
        "../enum/MouseButton": 34,
        "../settings": 166,
        "../util/browser": 182,
        "../util/math": 190,
        "./OutsideControls": 12,
        three: 217
    }],
    12: [function (e, t, i) {
        "use strict";
        function n(e) {
            this.camera = e,
                this.camera.controls = this,
                this.enabled = !1,
                this.target = new r.Vector3,
                this.targetBounds = new r.Box3,
                this.zoomSpeed = 1,
                this.minDistance = 0,
                this.maxDistance = 1 / 0,
                this.noRotateUpDown = !1,
                this.rotateSpeed = 1,
                this.keyboardZoomSpeed = 0,
                this.keyPanSpeed = 7,
                this.autoRotate = !1,
                this.autoRotateSpeed = 2,
                this.autoPan = !1,
                this.autoPanPosition = new r.Vector3,
                this.minPolarAngle = r.Math.degToRad(25),
                this.maxPolarAngle = r.Math.degToRad(65),
                this.rotationAcceleration = new r.Vector2,
                this.rotationSpeed = new r.Vector2,
                this.panAcceleration = new r.Vector2,
                this.panSpeed = new r.Vector2,
                this.rotateStart = new r.Vector2,
                this.rotateEnd = new r.Vector2,
                this.rotateDelta = new r.Vector2,
                this.panStart = new r.Vector2,
                this.panEnd = new r.Vector2,
                this.panDelta = new r.Vector2,
                this.panOffset = new r.Vector3,
                this.offset = new r.Vector3,
                this.dollyStart = new r.Vector2,
                this.dollyEnd = new r.Vector2,
                this.dollyDelta = new r.Vector2,
                this.phiDelta = 0,
                this.thetaDelta = 0,
                this.scale = 1,
                this.panVector = new r.Vector3,
                this.lastPosition = new r.Vector3,
                this.state = c.NONE,
                this.mouseActions = {},
                this.mouseActions[h.LEFT] = c.ROTATE,
                this.mouseActions[h.MIDDLE] = c.DOLLY,
                this.mouseActions[h.RIGHT] = c.PAN,
                this.touchActions = {},
                this.touchActions[1] = c.ROTATE,
                this.touchActions[2] = c.PAN_DOLLY,
                this.lastMoveTime = 0,
                this.pointersLimit = 2,
                this.pointers = []
        }
        var r = e("three")
            , o = e("../settings")
            , a = e("../util/common")
            , s = e("../util/math")
            , l = e("../enum/Vectors")
            , c = e("../enum/ControlActions")
            , h = e("../enum/MouseButton")
            , u = e("../enum/Keys")
            , d = e("../enum/ControlEvents")
            , p = e("events").EventEmitter
            , f = 1e-6;
        n.prototype = Object.create(p.prototype),
            n.prototype.setBounds = function (e) {
                this.targetBounds = e
            }
            ,
            n.prototype.isEngaged = function () {
                return this.state !== c.NONE
            }
            ,
            n.prototype.rotateLeft = function (e) {
                void 0 === e && (e = this.getAutoRotationAngle()),
                    this.thetaDelta -= e
            }
            ,
            n.prototype.rotateUp = function (e) {
                this.noRotateUpDown || (void 0 === e && (e = this.getAutoRotationAngle()),
                    this.phiDelta -= e)
            }
            ,
            n.prototype.panLeft = function (e) {
                var t = this.camera.matrix.elements;
                this.panOffset.set(t[0], 0, t[2]).normalize(),
                    this.panOffset.multiplyScalar(-e),
                    this.panVector.add(this.panOffset)
            }
            ,
            n.prototype.panUp = function (e) {
                var t = this.camera.matrix.elements;
                this.panOffset.set(t[4], 0, t[6]).normalize(),
                    this.panOffset.multiplyScalar(-e),
                    this.panVector.add(this.panOffset)
            }
            ,
            n.prototype.startRotating = function (e, t) {
                e && this.navRotationAcc("x", e),
                    t && this.navRotationAcc("y", t)
            }
            ,
            n.prototype.stopRotating = function (e) {
                e && (this.rotationSpeed.x = this.rotationSpeed.y = 0),
                    this.navRotationAcc("x", 0),
                    this.navRotationAcc("y", 0)
            }
            ,
            n.prototype.setAutoPanPosition = function (e, t) {
                var i = new r.Vector3
                    , n = new r.Vector3;
                return function (e, t) {
                    i.copy(this.camera.position),
                        void 0 === e && null === e || i.setX(e),
                        void 0 === t && null === t || i.setZ(t);
                    var r = this.camera.position.distanceTo(this.target)
                        , o = l.FORWARD.clone().applyQuaternion(this.camera.quaternion);
                    this.targetClamped = !1,
                        n.copy(i).addScaledVector(o, r),
                        this.targetBounds.containsPoint(n) || (this.targetBounds.clampPoint(n, n),
                            i.copy(n).addScaledVector(o, -r),
                            this.targetClamped = !0),
                        this.autoPanPosition.x = i.x,
                        this.autoPanPosition.z = i.z,
                        this.autoPan && this.stopAutoPanning()
                }
            }(),
            n.prototype.stopAutoPanning = function () {
                var e = this.autoPan;
                this.autoPan = !1,
                    this.emit(this.targetClamped ? d.AutoPanClamped : e ? d.AutoPanInterrupt : d.AutoPanComplete)
            }
            ,
            n.prototype.dollyIn = function (e) {
                void 0 === e && (e = this.getZoomScale()),
                    this.scale /= e
            }
            ,
            n.prototype.dollyOut = function (e) {
                void 0 === e && (e = this.getZoomScale()),
                    this.scale *= e
            }
            ,
            n.prototype.updatePan = function (e) {
                if (this.panSpeed.multiplyScalar(1 - o.panFriction).addScaledVector(this.panAcceleration, o.panAccelerationOutside * e),
                    this.pan(-this.panSpeed.x, this.panSpeed.y),
                    this.autoPan) {
                    var t = (new r.Vector3).copy(this.autoPanPosition).sub(this.camera.position);
                    t.setY(0).clampLength(0, 50 * e),
                        this.target.add(t),
                        this.camera.position.add(t),
                        this.autoPanPosition.x === this.camera.position.x && this.autoPanPosition.z === this.camera.position.z && (this.autoPan = !1,
                            this.stopAutoPanning())
                }
            }
            ,
            n.prototype.update = function (e) {
                e || (e = 1 / 60),
                    this.rotationSpeed.multiplyScalar(1 - o.rotationFriction).addScaledVector(this.rotationAcceleration, o.rotationAccelerationOutside * e),
                    this.rotateLeft(-this.rotationSpeed.x),
                    this.noRotateUpDown || this.rotateUp(this.rotationSpeed.y),
                    this.updatePan(e);
                var t = this.camera.position;
                this.offset.copy(t).sub(this.target);
                var i = Math.atan2(this.offset.x, this.offset.z)
                    , n = Math.atan2(Math.sqrt(this.offset.x * this.offset.x + this.offset.z * this.offset.z), this.offset.y);
                this.autoRotate && this.rotateLeft(this.getAutoRotationAngle()),
                    i += this.thetaDelta,
                    n += this.phiDelta,
                    n = Math.max(this.minPolarAngle, Math.min(this.maxPolarAngle, n)),
                    n = Math.max(f, Math.min(Math.PI - f, n));
                var r = this.updateZoom();
                r = Math.max(this.minDistance, Math.min(this.maxDistance, r)),
                    this.target.add(this.panVector),
                    this.targetBounds.clampPoint(this.target, this.target),
                    this.offset.x = r * Math.sin(n) * Math.sin(i),
                    this.offset.y = r * Math.cos(n),
                    this.offset.z = r * Math.sin(n) * Math.cos(i),
                    t.copy(this.target).add(this.offset),
                    this.camera.lookAt(this.target),
                    this.thetaDelta = 0,
                    this.phiDelta = 0,
                    this.scale = 1,
                    this.panVector.set(0, 0, 0),
                    this.lastPosition.distanceTo(this.camera.position) > 0 && this.lastPosition.copy(this.camera.position)
            }
            ,
            n.prototype.getAutoRotationAngle = function () {
                return 2 * Math.PI / 60 / 60 * this.autoRotateSpeed
            }
            ,
            n.prototype.getZoomScale = function () {
                return Math.pow(.95, this.zoomSpeed)
            }
            ,
            n.prototype.onMouseDown = function (e) {
                if (this.enabled) {
                    switch (e.preventDefault(),
                    this.stopAutoPanning(),
                    this.mouseDown = !0,
                    this.state = this.mouseActions[e.button],
                    this.state) {
                        case c.ROTATE:
                            this.rotateStart.set(e.clientX, this.noRotateUpDown ? 0 : e.clientY),
                                this.rotationSpeed.set(0, 0);
                            break;
                        case c.DOLLY:
                            this.dollyStart.set(e.clientX, e.clientY);
                            break;
                        case c.PAN:
                            this.panStart.set(e.clientX, e.clientY)
                    }
                    this.emit(d.InputStart, "mouse")
                }
            }
            ,
            n.prototype.onMouseMove = function (e) {
                if (this.enabled && this.mouseDown && 0 !== e.buttons) {
                    switch (e.preventDefault(),
                    this.state) {
                        case c.ROTATE:
                            this.rotateEnd.set(e.clientX, this.noRotateUpDown ? 0 : e.clientY),
                                this.rotateDelta.subVectors(this.rotateEnd, this.rotateStart),
                                this.rotateLeft(2 * Math.PI * this.rotateDelta.x / $("#player").width() * this.rotateSpeed),
                                this.rotateUp(2 * Math.PI * this.rotateDelta.y / $("#player").height() * this.rotateSpeed),
                                this.rotateStart.copy(this.rotateEnd);
                            break;
                        case c.DOLLY:
                            this.dollyEnd.set(e.clientX, e.clientY),
                                this.dollyDelta.subVectors(this.dollyEnd, this.dollyStart);
                            var t = this.dollyDelta.y > 0 ? this.dollyIn : this.dollyOut;
                            t.call(this),
                                this.dollyStart.copy(this.dollyEnd);
                            break;
                        case c.PAN:
                            this.panEnd.set(e.clientX, e.clientY),
                                this.panDelta.subVectors(this.panEnd, this.panStart),
                                this.pan(this.panDelta.x, this.panDelta.y),
                                this.panStart.copy(this.panEnd)
                    }
                    this.emit(d.Move, "mouse"),
                        this.lastMoveTime = e.timeStamp,
                        this.update()
                }
            }
            ,
            n.prototype.onMouseUp = function (e) {
                this.enabled && (this.mouseDown = !1,
                    this.state = c.NONE,
                    "mouseover" !== e.type && (e.timeStamp > this.lastMoveTime + 100 ? (this.rotationSpeed.set(0, 0),
                        this.rotationAcceleration.set(0, 0)) : this.rotationAcceleration.set(-this.rotateDelta.x, this.rotateDelta.y),
                        this.update(),
                        this.rotationAcceleration.set(0, 0),
                        this.rotateDelta.set(0, 0)))
            }
            ,
            n.prototype.onMouseOver = function (e) {
                0 !== e.which && 0 !== e.buttons || this.onMouseUp(e)
            }
            ,
            n.prototype.onMouseWheel = function (e) {
                if (this.enabled && o.useWheel) {
                    this.emit(d.Move, "wheel");
                    var t = e.wheelDelta || -e.detail
                        , i = t > 0 ? this.dollyOut : this.dollyIn;
                    i.call(this),
                        this.update()
                }
            }
            ,
            n.prototype.onKeyDown = function (e) {
                this.enabled && (e.metaKey || e.ctrlKey || (e.preventDefault(),
                    this.handleKeyDown(e.which)))
            }
            ,
            n.prototype.navRotationAcc = function (e, t) {
                "y" === e ? this.noRotateUpDown ? this.keyboardZoomSpeed = t : this.rotationAcceleration.y = t : this.rotationAcceleration.x = t
            }
            ,
            n.prototype.navPanAcc = function (e, t) {
                this.stopAutoPanning(),
                    this.panAcceleration[e] = t
            }
            ,
            n.prototype.handleKeyDown = function (e) {
                var t = !0;
                switch (e) {
                    case u.UPARROW:
                    case u.I:
                        this.navRotationAcc("y", 1);
                        break;
                    case u.DOWNARROW:
                    case u.K:
                        this.navRotationAcc("y", -1);
                        break;
                    case u.LEFTARROW:
                    case u.J:
                        this.navRotationAcc("x", -1);
                        break;
                    case u.RIGHTARROW:
                    case u.L:
                        this.navRotationAcc("x", 1);
                        break;
                    case u.W:
                        this.navPanAcc("y", 1);
                        break;
                    case u.S:
                        this.navPanAcc("y", -1);
                        break;
                    case u.A:
                        this.navPanAcc("x", -1);
                        break;
                    case u.D:
                        this.navPanAcc("x", 1);
                        break;
                    default:
                        t = !1
                }
                t && this.emit(d.Move, "key")
            }
            ,
            n.prototype.onKeyUp = function (e) {
                this.enabled && (e.preventDefault(),
                    e.stopPropagation(),
                    this.handleKeyUp(e.which))
            }
            ,
            n.prototype.handleKeyUp = function (e) {
                switch (e) {
                    case u.I:
                    case u.K:
                    case u.UPARROW:
                    case u.DOWNARROW:
                        this.keyboardZoomSpeed = 0,
                            this.rotationAcceleration.y = 0;
                        break;
                    case u.J:
                    case u.L:
                    case u.LEFTARROW:
                    case u.RIGHTARROW:
                        this.rotationAcceleration.x = 0;
                        break;
                    case u.S:
                    case u.W:
                        this.panAcceleration.y = 0;
                        break;
                    case u.A:
                    case u.D:
                        this.panAcceleration.x = 0
                }
            }
            ,
            n.prototype.onTouchStart = function (e) {
                if (this.enabled || this.state === c.NONE) {
                    e.preventDefault(),
                        e.stopPropagation(),
                        this.stopAutoPanning();
                    var t = function () {
                        if (2 === e.touches.length) {
                            var t = e.touches[0].pageX - e.touches[1].pageX
                                , i = e.touches[0].pageY - e.touches[1].pageY;
                            this.dollyStart.set(t, i)
                        }
                    }
                        .bind(this)
                        , i = function () {
                            this.panStart.set(a.average(e.touches, "pageX"), a.average(e.touches, "pageY"))
                        }
                            .bind(this)
                        , n = function () {
                            this.rotateStart.set(a.average(e.touches, "pageX"), a.average(e.touches, "pageY"))
                        }
                            .bind(this);
                    switch (this.state = this.touchActions[e.touches.length],
                    this.state) {
                        case c.PAN_DOLLY:
                            t();
                        case c.PAN:
                            i();
                            break;
                        case c.ROTATE_DOLLY:
                            t();
                        case c.ROTATE:
                            n()
                    }
                    this.rotationSpeed.set(0, 0),
                        this.emit(d.InputStart, "touch")
                }
            }
            ,
            n.prototype.onTouchMove = function (e) {
                if (this.enabled && this.state !== c.NONE) {
                    e.preventDefault(),
                        e.stopPropagation();
                    var t = function () {
                        var t = e.touches[0].pageX - e.touches[1].pageX
                            , i = e.touches[0].pageY - e.touches[1].pageY;
                        this.dollyEnd.set(t, i);
                        var n = this.dollyStart.length() - this.dollyEnd.length();
                        n > 0 ? this.dollyOut(1 + n / 500) : this.dollyIn(1 - n / 500),
                            this.dollyStart.copy(this.dollyEnd)
                    }
                        .bind(this)
                        , i = function () {
                            this.panEnd.set(a.average(e.touches, "pageX"), a.average(e.touches, "pageY")),
                                this.panDelta.subVectors(this.panEnd, this.panStart),
                                this.pan(this.panDelta.x, this.panDelta.y),
                                this.panStart.copy(this.panEnd),
                                this.rotateDelta.set(0, 0)
                        }
                            .bind(this)
                        , n = function () {
                            this.rotateEnd.set(a.average(e.touches, "pageX"), a.average(e.touches, "pageY")),
                                this.rotateDelta.subVectors(this.rotateEnd, this.rotateStart),
                                this.rotateLeft(2 * Math.PI * this.rotateDelta.x / $("#player").width() * this.rotateSpeed),
                                this.rotateUp(2 * Math.PI * this.rotateDelta.y / $("#player").height() * this.rotateSpeed),
                                this.rotateStart.copy(this.rotateEnd)
                        }
                            .bind(this)
                        , r = function () {
                            if (2 === e.touches.length) {
                                var i = window.devicePixelRatio || 1
                                    , r = e.touches[1].pageX - e.touches[0].pageX
                                    , s = e.touches[1].pageY - e.touches[0].pageY
                                    , l = Math.sqrt(r * r + s * s)
                                    , h = Math.abs(this.dollyStart.length() - l);
                                if (h > o.input.touchMoveThreshold * i)
                                    this.state = c.DOLLY,
                                        t();
                                else {
                                    var u = a.average(e.touches, "pageX")
                                        , d = a.average(e.touches, "pageY")
                                        , p = this.rotateDelta.set(u, d).sub(this.rotateStart).length();
                                    p > o.input.touchMoveThreshold && (this.state = c.ROTATE,
                                        this.rotateStart.set(u, d),
                                        n())
                                }
                            }
                        }
                            .bind(this);
                    switch (this.state) {
                        case c.PAN_DOLLY:
                            t();
                        case c.PAN:
                            i();
                            break;
                        case c.ROTATE_DOLLY:
                            r();
                            break;
                        case c.DOLLY:
                            t();
                            break;
                        case c.ROTATE:
                            n();
                            break;
                        default:
                            this.state = c.NONE
                    }
                    this.lastMoveTime = e.timeStamp,
                        this.emit(d.Move, "touch")
                }
            }
            ,
            n.prototype.onTouchEnd = function (e) {
                this.enabled && (this.state === c.ROTATE && (e.timeStamp > this.lastMoveTime + 100 ? (this.rotationSpeed.set(0, 0),
                    this.rotationAcceleration.set(0, 0)) : this.rotationAcceleration.set(-this.rotateDelta.x, this.rotateDelta.y)),
                    this.state = c.NONE,
                    this.update(),
                    this.rotationAcceleration.set(0, 0),
                    this.rotateDelta.set(0, 0))
            }
            ,
            n.prototype.onPointerDown = function (e) {
                this.enabled && ("touch" === e.pointerType && (this.pointers.length < this.pointersLimit && this.pointers.push({
                    id: e.pointerId,
                    pageX: e.pageX,
                    pageY: e.pageY
                }),
                    e.touches = this.pointers,
                    this.onTouchStart(e)),
                    this.emit(d.InputStart, "pointer"))
            }
            ,
            n.prototype.onPointerMove = function (e) {
                this.enabled && "touch" === e.pointerType && (this.pointers.forEach(function (t) {
                    e.pointerId === t.id && (t.pageX = e.pageX,
                        t.pageY = e.pageY)
                }),
                    e.touches = this.pointers,
                    this.onTouchMove(e))
            }
            ,
            n.prototype.onPointerUp = function (e) {
                this.enabled && "touch" === e.pointerType && (this.pointers.forEach(function (t, i) {
                    e.pointerId === t.id && this.pointers.splice(i, 1)
                }
                    .bind(this)),
                    e.touches = this.pointers,
                    this.onTouchEnd(e))
            }
            ,
            n.prototype.reset = function () {
                this.state = c.NONE,
                    this.stopAutoPanning(),
                    this.rotationSpeed.set(0, 0),
                    this.rotationAcceleration.set(0, 0),
                    this.panSpeed.set(0, 0),
                    this.panAcceleration.set(0, 0)
            }
            ,
            n.prototype.toJSON = function () {
                var e = {
                    camera_position: {
                        x: s.toPrecision(this.camera.position.x, 4),
                        y: s.toPrecision(this.camera.position.y, 4),
                        z: s.toPrecision(this.camera.position.z, 4)
                    },
                    camera_quaternion: {
                        x: s.toPrecision(this.camera.quaternion.x, 4),
                        y: s.toPrecision(this.camera.quaternion.y, 4),
                        z: s.toPrecision(this.camera.quaternion.z, 4),
                        w: s.toPrecision(this.camera.quaternion.w, 4)
                    }
                };
                return e
            }
            ,
            t.exports = n
    }
        , {
        "../enum/ControlActions": 20,
        "../enum/ControlEvents": 21,
        "../enum/Keys": 30,
        "../enum/MouseButton": 34,
        "../enum/Vectors": 50,
        "../settings": 166,
        "../util/common": 185,
        "../util/math": 190,
        events: 202,
        three: 217
    }],
    13: [function (e, t, i) {
        (function (i) {
            "use strict";
            function n(e) {
                this.camera = e,
                    this.camera.controls = this,
                    this.target = new r.Vector3(0, 0, 0),
                    this.lookVector = new r.Vector3,
                    this.lookSpeed = .05,
                    this.rotationAcc = new r.Vector2,
                    this.rotationSpeed = new r.Vector2,
                    this.lat = 0,
                    this.lon = 0,
                    this.phi = 0,
                    this.theta = 0,
                    this.enabled = !1,
                    this.locked = !1,
                    this.pointer = new r.Vector2(0, 0),
                    this.rotationHistory = [],
                    this.rotationDifference = new r.Vector2,
                    this.pointerDragOn = !1,
                    this.pointerDragStart = new r.Vector2(0, 0),
                    this.pinchDistance = 0,
                    this.moveStart = new r.Vector2,
                    this.moveTolerance = .01,
                    this.pointersLimit = 2,
                    this.pointers = []
            }
            var r = e("three")
                , o = e("../util/logger")
                , a = e("../settings")
                , s = e("../util/common")
                , l = e("../util/math")
                , c = (e("../enum/Vectors"),
                    e("../enum/MouseButton"))
                , h = e("../enum/Keys")
                , u = e("../enum/ControlEvents")
                , d = e("events").EventEmitter;
            new o(i);
            n.prototype = Object.create(d.prototype),
                n.prototype.usable = function () {
                    return this.enabled && !this.locked
                }
                ,
                n.prototype.lookAt = function (e) {
                    var t = this.camera.position.clone().sub(e)
                        , i = Math.atan(t.z / t.x);
                    i += t.x < 0 ? Math.PI : 0,
                        i += t.x > 0 && t.z < 0 ? 2 * Math.PI : 0,
                        this.lon = r.Math.radToDeg(i) + 180;
                    var n = Math.sqrt(t.x * t.x + t.z * t.z)
                        , o = Math.atan(t.y / n);
                    this.lat = -r.Math.radToDeg(o)
                }
                ,
                n.prototype.startRotationFrom = function (e, t) {
                    l.convertScreenPositionToNDC(e, t, this.pointer),
                        this.pointerDragOn = !0,
                        this.pointerDragStart.copy(this.pointer),
                        this.moveStart.copy(this.pointer),
                        this.rotationHistory = [],
                        this.rotationSpeed.set(0, 0)
                }
                ,
                n.prototype.onMouseOver = function (e) {
                    !this.pointerDragOn || 0 !== e.which && 0 !== e.buttons || this.onMouseUp(e)
                }
                ,
                n.prototype.onTouchStart = function (e) {
                    if (this.usable()) {
                        switch (e.preventDefault(),
                        e.stopPropagation(),
                        e.touches.length) {
                            case 1:
                                this.startRotationFrom(e.touches[0].clientX, e.touches[0].clientY);
                                break;
                            case 2:
                                var t = (e.touches[0].clientX - e.touches[1].clientX) / $("#player").width()
                                    , i = (e.touches[0].clientY - e.touches[1].clientY) / $("#player").height();
                                this.pinchDistance = Math.sqrt(t * t + i * i)
                        }
                        this.emit(u.InputStart, "touch")
                    }
                }
                ,
                n.prototype.onPointerDown = function (e) {
                    this.usable() && "touch" === e.pointerType && (this.pointers.length < this.pointersLimit && this.pointers.push({
                        id: e.pointerId,
                        clientX: e.clientX,
                        clientY: e.clientY
                    }),
                        e.touches = this.pointers,
                        this.onTouchStart(e),
                        this.emit(u.InputStart, "pointer"))
                }
                ,
                n.prototype.onMouseDown = function (e) {
                    if (this.usable()) {
                        switch (e.preventDefault(),
                        e.stopPropagation(),
                        e.button) {
                            case c.LEFT:
                                this.startRotationFrom(e.clientX, e.clientY)
                        }
                        this.emit(u.InputStart, "mouse")
                    }
                }
                ,
                n.prototype.updateRotation = function () {
                    if (this.usable() && this.pointerDragOn) {
                        var e = new r.Vector3(this.pointerDragStart.x, this.pointerDragStart.y, -1).unproject(this.camera)
                            , t = new r.Vector3(this.pointer.x, this.pointer.y, -1).unproject(this.camera)
                            , i = Math.sqrt(e.x * e.x + e.z * e.z)
                            , n = Math.sqrt(t.x * t.x + t.z * t.z)
                            , o = Math.atan2(e.y, i)
                            , a = Math.atan2(t.y, n);
                        this.rotationDifference.y = r.Math.radToDeg(o - a),
                            e.y = 0,
                            t.y = 0;
                        var s = Math.acos(e.dot(t) / e.length() / t.length());
                        isNaN(s) || (this.rotationDifference.x = r.Math.radToDeg(s),
                            this.pointerDragStart.x < this.pointer.x && (this.rotationDifference.x *= -1)),
                            this.pointerDragStart.copy(this.pointer)
                    }
                }
                ,
                n.prototype.onMouseMove = function (e) {
                    this.usable() && (l.convertScreenPositionToNDC(e.clientX, e.clientY, this.pointer),
                        this.pointerDragOn && (Math.abs(this.pointer.x - this.moveStart.x) > this.moveTolerance || Math.abs(this.pointer.y - this.moveStart.y) > this.moveTolerance) && this.emit(u.Move, "mouse"))
                }
                ,
                n.prototype.onTouchMove = function (e) {
                    if (this.usable())
                        switch (this.emit(u.Move, "touch"),
                        e.touches.length) {
                            case 1:
                                l.convertScreenPositionToNDC(e.touches[0].clientX, e.touches[0].clientY, this.pointer);
                                break;
                            case 2:
                                var t = (e.touches[0].clientX - e.touches[1].clientX) / $("#player").width()
                                    , i = (e.touches[0].clientY - e.touches[1].clientY) / $("#player").height()
                                    , n = this.pinchDistance - Math.sqrt(t * t + i * i);
                                Math.abs(n) > .01 && (this.emit(u.InteractionDirect),
                                    this.emit(u.Pinch, n),
                                    this.pinchDistance -= n)
                        }
                }
                ,
                n.prototype.onPointerMove = function (e) {
                    this.usable() && "touch" === e.pointerType && (this.pointers.forEach(function (t) {
                        e.pointerId === t.id && (t.clientX = e.clientX,
                            t.clientY = e.clientY)
                    }),
                        e.touches = this.pointers,
                        this.onTouchMove(e))
                }
                ,
                n.prototype.endRotation = function () {
                    this.pointerDragOn = !1;
                    var e = s.averageVectors(this.rotationHistory);
                    this.rotationSpeed.set(e.x * a.rotationAfterMoveMultiplier, e.y * a.rotationAfterMoveMultiplier)
                }
                ,
                n.prototype.onTouchEnd = function (e) {
                    this.usable() && (e.preventDefault(),
                        e.stopPropagation(),
                        this.endRotation())
                }
                ,
                n.prototype.onMouseUp = function (e) {
                    this.usable() && (e.preventDefault(),
                        e.stopPropagation(),
                        this.endRotation())
                }
                ,
                n.prototype.onPointerUp = function (e) {
                    this.usable() && "touch" === e.pointerType && (this.pointers.forEach(function (t, i) {
                        e.pointerId === t.id && this.pointers.splice(i, 1)
                    }
                        .bind(this)),
                        e.touches = this.pointers,
                        this.onTouchEnd(e))
                }
                ,
                n.prototype.update = function (e) {
                    this.lon,
                        this.lat;
                    for (this.updateRotation(),
                        this.rotationHistory.push(this.rotationDifference.clone()); this.rotationHistory.length > a.rotationAfterMoveHistoryCount;)
                        this.rotationHistory.shift();
                    this.lon += this.rotationDifference.x,
                        this.lat += this.rotationDifference.y,
                        this.rotationDifference.set(0, 0),
                        this.rotationSpeed.x = this.rotationSpeed.x * (1 - a.rotationFriction) + this.rotationAcc.x * a.rotationAccelerationInside,
                        this.rotationSpeed.y = this.rotationSpeed.y * (1 - a.rotationFriction) + this.rotationAcc.y * a.rotationAccelerationInside,
                        this.lon += this.rotationSpeed.x * e,
                        this.lat += this.rotationSpeed.y * e


                    //this.lat = Math.max(a.insideLookLimitDown, Math.min(a.insideLookLimitUp, this.lat)),
                    var insideLookLimitDown = a.insideLookLimitDown - a.insideFOV / 2 + this.camera.fov / 2
                    var insideLookLimitUp = a.insideLookLimitUp + a.insideFOV / 2 - this.camera.fov / 2
                    this.lat = Math.max(insideLookLimitDown, Math.min(insideLookLimitUp, this.lat)); //通过预定义的俯仰角最大最小范围(insideLookLimitUp、insideLookLimitDown)来限制俯仰角。 注：这种数学计算很常见，因此API也很常见（clamp），等价于 this.lat = THREE.Math.clamp( this.lat, settings.insideLookLimitDown, settings.insideLookLimitUp );   


                    this.phi = r.Math.degToRad(90 - this.lat),
                        this.theta = r.Math.degToRad(this.lon),
                        this.lookVector.x = Math.sin(this.phi) * Math.cos(this.theta),
                        this.lookVector.y = Math.cos(this.phi),
                        this.lookVector.z = Math.sin(this.phi) * Math.sin(this.theta),
                        this.target.copy(this.lookVector).add(this.camera.position),
                        this.camera.lookAt(this.target)
                }
                ,
                n.prototype.onMouseWheel = function (e) {
                    if (this.usable()) {
                        var t = e.wheelDelta || -e.detail;
                        this.emit(u.InteractionDirect),
                            this.emit(u.Scroll, t)
                    }
                }
                ,
                n.prototype.onKeyDown = function (e) {
                    this.usable() && (e.metaKey || e.ctrlKey || (e.preventDefault(),
                        this.handleKeyDown(e.which)))
                }
                ,
                n.prototype.handleKeyDown = function (e) {
                    var t = function (e, t) {
                        this.rotationAcc[e] = t
                    }
                        .bind(this);
                    this.emit(u.InteractionKey);
                    var i = !0;
                    switch (e) {
                        case h.LEFTARROW:
                        case h.J:
                            t("x", -1);
                            break;
                        case h.RIGHTARROW:
                        case h.L:
                            t("x", 1);
                            break;
                        case h.I:
                            t("y", 1);
                            break;
                        case h.K:
                            t("y", -1);
                            break;
                        default:
                            i = !1
                    }
                    i && this.emit(u.Move, "key")
                    if (e == 27) {
                        if (exit) {
                            $(exit).click()
                        }
                        window.player.closePopup()
                    }
                }
                ,
                n.prototype.onKeyUp = function (e) {
                    this.usable() && (e.preventDefault(),
                        e.stopPropagation(),
                        this.handleKeyUp(e.which))
                }
                ,
                n.prototype.handleKeyUp = function (e) {
                    switch (e) {
                        case h.LEFTARROW:
                        case h.J:
                        case h.RIGHTARROW:
                        case h.L:
                            this.rotationAcc.x = 0;
                            break;
                        case h.I:
                        case h.K:
                            this.rotationAcc.y = 0
                    }
                }
                ,
                n.prototype.startRotating = function (e, t) {
                    e && (this.rotationAcc.x = e),
                        t && (this.rotationAcc.y = t)
                }
                ,
                n.prototype.stopRotating = function (e) {
                    e && (this.rotationSpeed.x = this.rotationSpeed.y = 0),
                        this.rotationAcc.set(0, 0)
                }
                ,
                n.prototype.reset = function () {
                    this.pointerDragOn = !1,
                        this.rotationAcc.set(0, 0),
                        this.rotationSpeed.set(0, 0),
                        this.pointers = []
                }
                ,
                n.prototype.toJSON = function () {
                    var e = {
                        camera_position: {
                            x: l.toPrecision(this.camera.position.x, 4),
                            y: l.toPrecision(this.camera.position.y, 4),
                            z: l.toPrecision(this.camera.position.z, 4)
                        },
                        camera_quaternion: {
                            x: l.toPrecision(this.camera.quaternion.x, 4),
                            y: l.toPrecision(this.camera.quaternion.y, 4),
                            z: l.toPrecision(this.camera.quaternion.z, 4),
                            w: l.toPrecision(this.camera.quaternion.w, 4)
                        }
                    };
                    return e
                }
                ,
                n.prototype.setStateFromJSON = function (e) {
                    this.camera.position.copy(e.camera_position),
                        this.camera.quaternion.copy(e.camera_quaternion)
                }
                ,
                t.exports = n
        }
        ).call(this, "/js/controls/PanoramaControls.js")
    }
        , {
        "../enum/ControlEvents": 21,
        "../enum/Keys": 30,
        "../enum/MouseButton": 34,
        "../enum/Vectors": 50,
        "../settings": 166,
        "../util/common": 185,
        "../util/logger": 189,
        "../util/math": 190,
        events: 202,
        three: 217
    }],
    14: [function (e, t, i) {
        (function (i) {
            "use strict";
            var n = e("three")
                , r = e("../enum/Viewmode")
                , o = e("../util/logger")
                , a = new o(i);
            t.exports = {
                serialize: function (e) {
                    return encodeURI(JSON.stringify(e))
                },
                deserialize: function (e) {
                    function t(e) {
                        function t(e, t) {
                            return e && "number" == typeof t && !isNaN(t)
                        }
                        return e.reduce(t, !0)
                    }
                    try {
                        var i = JSON.parse(decodeURI(e))
                            , o = {
                                mode: r.fromInt(i.camera_mode),
                                panoId: i.scan_id,
                                position: (new n.Vector3).copy(i.camera_position),
                                quaternion: (new n.Quaternion).copy(i.camera_quaternion),
                                zoom: i.ortho_zoom,
                                floorVisibility: i.floor_visibility
                            }
                            , s = o.position;
                        t([s.x, s.y, s.z]) || o.position.set(0, 0, 0);
                        var l = o.quaternion;
                        return t([l.x, l.y, l.z, l.w]) || o.quaternion.set(0, 0, 0, 1),
                            o
                    } catch (i) {
                        a.debug("Not able to parse start location as JSON; falling back to old array style parsing");
                        try {
                            var c = e.split(",")
                                , h = {
                                    x: parseFloat(c[2]),
                                    y: parseFloat(c[3]),
                                    z: parseFloat(c[4])
                                }
                                , u = {
                                    x: parseFloat(c[5]),
                                    y: parseFloat(c[6]),
                                    z: parseFloat(c[7]),
                                    w: parseFloat(c[8])
                                };
                            return t([h.x, h.y, h.z]) || (h.x = 0,
                                h.y = 0,
                                h.z = 0),
                                t([u.x, u.y, u.z, u.w]) || (u.x = 0,
                                    u.y = 0,
                                    u.z = 0,
                                    u.w = 1),
                            {
                                mode: r.fromInt(c[0]),
                                panoId: c[1],
                                position: (new n.Vector3).copy(h),
                                quaternion: (new n.Quaternion).copy(u)
                            }
                        } catch (t) {
                            a.warn('Invalid start override, ignoring: "' + e + '"', t.message)
                        }
                    }
                    return null
                }
            }
        }
        ).call(this, "/js/controls/serializer.js")
    }
        , {
        "../enum/Viewmode": 51,
        "../util/logger": 189,
        three: 217
    }],
    15: [function (e, t, i) {
        (function (i) {
            "use strict";
            function n() {
                this.endlessLoop = a.warp.loop,
                    this.clock = new r.Clock(!0),
                    this.model = null,
                    this.player = null,
                    this.currentItem = null,
                    this.destinationItem = null,
                    this.tourIsPlaying = !1,
                    this.transitionStage = y.None,
                    this.nextFunc = null,
                    this.onTheBus = !1,
                    this.tourInProgress = !1,
                    this.reachSource = null,
                    this.interrupted = !1,
                    this.nItems = 0,
                    this.walkingSectionPaused = !1
            }
            var r = e("three")
                , o = e("./util/logger")
                , a = e("./settings")
                , s = e("./util/transitions")
                , l = e("events").EventEmitter
                , c = e("./enum/Viewmode")
                , h = e("./analytics")
                , u = e("./enum/WarpStyle")
                , s = e("./util/transitions")
                , d = (e("./model/ModelManager"),
                    e("./enum/ModelManagerEvents"))
                , p = e("./enum/DirectorEvents")
                , f = e("./enum/PlayerEvents")
                , g = (e("./enum/ControlEvents"),
                    e("./enum/BlackoutStyle"))
                , m = e("./enum/PathDiscardMode")
                , v = e("./enum/PathDisplayMode")
                , A = (e("./player"),
                    new o(i))
                , y = Object.freeze({
                    None: 0,
                    Moving: 1,
                    Aiming: 2,
                    Interlude: 3
                })
                , C = Object.freeze({
                    Forward: 1,
                    NoChange: 0,
                    Backwards: -1
                })
                , I = s.getUniqueId();
            n.prototype = Object.create(l.prototype),
                n.prototype.init = function (e, t) {
                    this.player = e,
                        this.modelManager = t,
                        this.updateModel(),
                        this.resetAll(),
                        this.bindEvents()
                }
                ,
                n.prototype.resetAll = function () {
                    if (this.currentItem = null,
                        this.destinationItem = null,
                        this.tourIsPlaying = !1,
                        this.bgmReplay(),//xzw
                        this.transitionStage = y.None,
                        this.nextFunc = null,
                        this.onTheBus = !1,
                        this.reachSource = null,
                        this.interrupted = !1,
                        this.model) {
                        var e = a.path.typ === u.WALK ? u.WALK : u.STD;
                        this.defaultWarpStyle = this.model.data.hasOwnProperty("player_options") && this.model.data.player_options && this.model.data.player_options.fast_transitions === !1 ? e : u.BLACK
                    } else
                        this.defaultWarpStyle = u.BLACK,
                            A.warn('No model yet, choosing "' + this.defaultWarpStyle + '" transitions');
                    this.resetSpecialTransition()
                }
                ,
                n.prototype.updateModel = function () {
                    this.model = this.modelManager.getActiveModel(),
                        this.nItems = this.model.heroLocations.length
                }
                ,
                n.prototype.bindEvents = function () {
                    this.modelManager.on(d.ActiveModelChanged, this.updateModel.bind(this)),
                        this.player.on(f.WarpInterruptedWithFlyTo, this.checkAndHandleWalkingtourInterruption.bind(this)),
                        this.player.on(f.Move, this.handlePlayerMove.bind(this)),
                        this.player.on(f.PanoChosen, this.handlePlayerPanoChosen.bind(this)),
                        this.player.on(f.ModeChanged, this.handlePlayerModeChanged.bind(this)),
                        this.player.on(f.InputStart, this.handlePlayerInputStart.bind(this)),
                        this.player.on(f.FlyingStarted, this.handlePlayerFlyingStarted.bind(this)),
                        this.player.once(f.Move, function () {
                            s.cancelById(I)
                        })
                }
                ,
                n.prototype.checkAndHandleWalkingtourInterruption = function (e) {
                    return e === u.WALK && (this.interrupt(g.NONE),
                        this.pauseWalkingSection(),
                        this.player.fastForwardActivePanoFlight(),
                        !0)
                }
                ,
                n.prototype.handlePlayerMove = function (e) {
                    this.transitionStage === y.Interlude && this.interrupt(g.NONE),
                        this.emit("update.controls")
                }
                ,
                n.prototype.handlePlayerPanoChosen = function (e, t) {
                    this.intermediateState() || e.id === t.id || (this.onTheBus = !1,
                        this.emit("update.controls"))
                }
                ,
                n.prototype.handlePlayerModeChanged = function (e, t) {
                    this.intermediateState() || e === t || (this.onTheBus = !1,
                        this.emit("update.controls"))
                }
                ,
                n.prototype.handlePlayerInputStart = function (e) {
                    this.transitionStage === y.Interlude && this.interrupt(g.NONE)
                }
                ,
                n.prototype.handlePlayerFlyingStarted = function () {
                    this.clearWalkingSectionPaused()
                }
                ,
                n.prototype.describe = function () {
                    return {
                        nItems: this.nItems,
                        currentItem: this.currentItem,
                        destinationItem: this.destinationItem,
                        tourIsPlaying: this.tourIsPlaying,
                        onTheBus: this.onTheBus,
                        endlessLoop: this.endlessLoop,
                        viewMode: this.player.mode,
                        inTransition: this._inTransition(),
                        transitionStage: this.transitionStage,
                        tourInProgress: this.tourInProgress
                    }
                }
                ,
                n.prototype._inTransition = function () {
                    return this.player.flying || this.player.isWarping() || this.player.isWaitingToWarp() || this.player.mode === c.TRANSITIONING || this.tourIsPlaying
                }
                ,
                n.prototype.bounceable = function () {
                    var e = this.clock.getDelta();
                    return this.isInterrupted() || e < .9 && e > .01 || this.player.flying && !this.player.isWarping()
                }
                ,

                n.prototype.itemCompare = function (item1, item2, type) {//add
                    if (type == 'equal') {//==
                        return item1 && item2 && item1[0] == item2[0] && item1[1] == item2[1]
                    } else if (type == 'less') {//<
                        return item1 && item2 && (item1[0] < item2[0]) || (item1[0] == item2[0] && item1[1] < item2[1])
                    }
                }

            n.prototype.currentMoveDirection = function () {
                //return null === this.currentItem || void 0 === this.currentItem ? y.Forward : this.destinationItem === this.currentItem ? y.NoChange : this.destinationItem > this.currentItem ? y.Forward : y.Backwards
                return null === this.currentItem || void 0 === this.currentItem ? y.Forward : this.itemCompare(this.destinationItem, this.currentItem, 'equal') ? y.NoChange : this.itemCompare(this.currentItem, this.destinationItem, 'less') ? y.Forward : y.Backwards
            }

                ,
                n.prototype.clearPath = function () {
                    this._inTransition() || this.player.path.discardPathObject()
                }
                ,
                n.prototype.allFloors = function () {
                    this.model.toggleAllFloors()
                }
                ,
                n.prototype.actionComplete = function (e) {
                    if (this.interrupted = !1,
                        this.transitionStage = y.None,
                        this.resetSpecialTransition(),
                        null !== this.destinationItem && this.setCurrentItem(this.destinationItem),
                        this.tourIsPlaying || (this.player.disablePreRendering(),
                            this.player.mode === c.PANORAMA && this.player.currentPano.isAligned() && this.model.fadePanoMarkers()),
                        this.emit("update.controls"),
                        this.nextFunc) {

                        var t = this.nextFunc;
                        this.nextFunc = null,
                            t()
                    }
                }
                ,
                n.prototype.awaitCompletion = function (e, t) {
                    this.nextFunc = t,
                        e()
                }
                ,
                n.prototype.updateSuccessFunction = function (e) {
                    this.nextFunc = e
                }
                ,
                n.prototype.interrupt = function (e, t) {
                    return !!this.wouldInterrupt() && (this.tourIsPlaying && (this.player.zoomEnabled = this.wasZoomEnabled),
                        this.tourIsPlaying = !1,
                        this.bgmReplay(),//xzw
                        this.interrupted = !0,
                        this.nextFunc = null,
                        this.emit(p.ActionInterrupted),
                        null !== e && void 0 !== e || (e = g.BEGINNING),
                        this.player.interruptAndFastForward(e, t),
                        !0)
                }
                ,
                n.prototype.wouldInterrupt = function () {
                    return this.transitionStage !== y.None
                }
                ,
                n.prototype.intermediateState = function () {
                    return this.transitionStage !== y.None
                }
                ,
                n.prototype.isInterrupted = function () {
                    return this.interrupted
                }
                ,
                n.prototype.pauseWalkingSection = function () {
                    this.walkingSectionPaused = !0
                }
                ,
                n.prototype.clearWalkingSectionPaused = function () {
                    this.walkingSectionPaused = !1
                }
                ,
                n.prototype.autoTour = function () {
                    var e = Date.now();
                    this.model.auxDataPromise.then(function () {
                        e = Date.now() - e;
                        var t = a.warp.auto
                            , i = this.model.data && this.model.data.player_options /* && this.model.data.player_options.highlight_reel */;
                        t >= 0 && this.model.heroCount() > 1 && i && s.trigger({
                            duration: Math.max(1e3 * Math.min(300, t) - e, 0),
                            done: function () {
                                this.playTour()
                            }
                                .bind(this),
                            name: "_atr",
                            id: I
                        })
                    }
                        .bind(this))
                }
                ,
                n.prototype.atDestinationPano = function () {
                    if (!this.player.currentPano || null === this.destinationItem)
                        return !1;
                    var e = this.player.currentPano.id;
                    if (void 0 === e)
                        return !1;
                    var t = this.model.heroLocations;
                    //return null !== this.destinationItem && void 0 !== t[this.destinationItem] && e === t[this.destinationItem].panoId

                    var destination = this.destinationItem && this.model.getHeroDescriptorByIndex(this.destinationItem)
                    return destination && destination.panoId == e
                }
                ,
                n.prototype.redirectToItem = function (e, t) {
                    if (null === e || void 0 === e)
                        return void A.warn("Director.redirectToItem() -> Redirecting to null item.");
                    if (!this.wouldInterrupt())
                        return void A.warn("Director.redirectToItem() -> Director cannot redirect if there is nothing to interrupt.");
                    if (this.player.mode === c.TRANSITIONING)
                        return void A.debug("Director.redirectToItem() -> Cannot redirect while transitioning.");
                    A.debug("Director.redirectToItem() -> Redirecting to " + e + " via " + t);
                    var i = function () {
                        s.setTimeout(function () {
                            this.setDestinationItem(e),
                                this.goToDestination(!0, g.BEGINNING, a.warp.warpInterruptionRedirectTime, !1)
                        }
                            .bind(this), 0)
                    }
                        .bind(this);
                    this.interrupt(g.END, 0),
                        this.updateSuccessFunction(i)
                }
                ,
                n.prototype.useSpecialTransition = function (e) {
                    void 0 !== e && this.defaultWarpStyle !== u.BLACK && A.debug("useSpecialTransition(): " + e),
                        this.nextWarpStyle = u.BLACK
                }
                ,
                n.prototype.resetSpecialTransition = function () {
                    this.nextWarpStyle = this.defaultWarpStyle
                }
                ,
                n.prototype.arrivedAtDestination = function (e) {
                    if (this.player.flying || this.player.isWarping())
                        A.warn("Cannot advance to interlude or aiming while player is flying or warping.");
                    else {
                        this.transitionStage = y.Aiming;
                        var t = this.tourIsPlaying ? this.tourInterlude.bind(this, this.nextItem(this.currentItem)) : null;
                        this.player.model.fadePanoMarkers(0),
                            this.awaitCompletion(function () {
                                this.resetSpecialTransition(),
                                    e ? this.player.aimTourCamera(this.destinationItem, v.Retain, v.Slow, this.actionComplete.bind(this)) : this.actionComplete()
                            }
                                .bind(this), t)
                    }
                }
                ,



                n.prototype.getAudio = function () {
                    let a = this.destinationItem && this.destinationItem[0];
                    if (a != void 0) a = this.model.heroLocations[a] && this.model.heroLocations[a].musicInfo
                    if (a != void 0) return a.music



                }


            n.prototype.playAudio = function () {
                if (!manage.musicShouldPlay) return
                var music = this.getAudio();
                if (music) {
                    var o = music.includes(g_Prefix.slice(-10)) ? music : g_Prefix + music;
                    if (isMobile) o = o.replace('//data/', '')//add
                    let audioSrc1 = g_tourAudio.src.split('/').pop();
                    let audioSrc2 = o.split('/').pop();

                    if (audioSrc1 == audioSrc2) {//应该是继续播放该folder 
                        if (this.destinationItem[1] == 0) {//从头开始播放 因为可能暂停后然后再点该缩略图播
                            g_tourAudio.currentTime = 0;
                            g_tourAudio.shouldPlay = true
                        } else if (g_tourAudio.paused && g_tourAudio.currentTime < g_tourAudio.duration) {//未播完
                            g_tourAudio.play();
                            g_tourAudio.shouldPlay = true
                        }

                    } else {//很可能是该folder的起始
                        g_tourAudio.src = manage.dealURL(o);
                        g_tourAudio.shouldPlay = true
                        g_tourAudio.load()
                    }
                    if (g_bgAudio && !g_bgAudio.paused) {
                        manage.switchBgmState(false);
                        g_bgAudio.pauseByTour = true
                    }
                    return true
                }
            }





            n.prototype.goToDestination = function (e, t, i, n) {
                //音频 
                //if(this.destinationItem[1] == 0){//如果是每个folder的起始

                this.playAudio()
                //}
                if (this.onTheBus = !0,
                    this.emit("update.controls"),
                    this.player.updateLastView(),
                    !n && this.atDestinationPano()) {
                    /* 
                    // 原地旋转时， 写到_warpCameraAim里，因那有时间
                    var r = this.model.getHeroDescriptorByIndex(this.destinationItem)
                    if(r.zoom && r.zoom != this.player.zoomLevel){//add
                        this.player.smoothZoomFovTo(null, r.zoom, a.warp.teleportTime) //瞬间过渡的时间
                    } */
                    return void this.arrivedAtDestination(!0);
                }
                if (this.player.flying || this.player.isWarping())
                    A.warn("Cannot go to new destination while player is flying or warping.");
                else {
                    var r = this.model.getHeroDescriptorByIndex(this.destinationItem)
                        , o = null
                        , a1 = null;
                    if (r.isPano()) {

                        //var s = 0 === this.destinationItem || e ? u.BLACK : this.nextWarpStyle;
                        //var walk = window.MP_PREFETCHED_MODELDATA.black ? 'black' : 'walk';

                        var s = this.getMomentTour(this.destinationItem)   //window.MP_PREFETCHED_MODELDATA.momentTour || "walk";
                        a1 = this.player.warpToPanoByHeroIndex.bind(this.player, this.destinationItem, v.Show, m.Slow, s, true, i, this.actionComplete.bind(this)),
                            o = this.arrivedAtDestination.bind(this, !0)

                        if (s == 'black' && r.zoom && r.zoom != this.player.zoomLevel) {//add
                            this.player.smoothZoomFovTo(null, r.zoom, a.warp.teleportTime) //瞬间过渡的时间
                        }


                    } else {
                        a1 = this.player.warpToNonPanoByHeroIndex.bind(this.player, this.destinationItem, this.actionComplete.bind(this)),
                            o = this.arrivedAtDestination.bind(this, !1);
                    }
                    this.transitionStage = y.Moving,
                        this.model.fadePanoMarkers(0),
                        this.awaitCompletion(function () {
                            a1();
                        }
                            .bind(this), o),
                        this.emit("update.controls")
                }
            }
                ,
                n.prototype.tourInterlude = function () {
                    if (h.trackAlways("reach_highlight", {
                        reach_source: this.reachSource
                    }),
                        this.model.fadePanoMarkers(0),
                        this.emit("update.controls"),
                        this.tourIsPlaying)
                        return this.atEndOfTour() && !this.endlessLoop ? (this.tourInProgress = !1,
                            this.stopTour(true),
                            this.emit(p.TourEnd),
                            void (this.player.mode === c.PANORAMA && this.model.fadePanoMarkers(a.panorama.markerOpacity))) : void this.awaitCompletion(function () {
                                this.transitionStage = y.Interlude,
                                    this.player.tourInterlude(this.nextItem(this.currentItem), this.actionComplete.bind(this))
                            }
                                .bind(this), this.goNext.bind(this))
                }
                ,
                n.prototype.playTour = function () {
                    if (!this.bounceable())
                        return this.tourIsPlaying ? void A.info("tour is already playing") : void (this.wouldInterrupt() || (this.player.emit("tour_auto", this.defaultWarpStyle),
                            this.tourInProgress = !0,
                            this.reachSource = "play",
                            this.tourIsPlaying = !0,
                            this.wasZoomEnabled = this.player.zoomEnabled,
                            this.player.zoomEnabled = !1,
                            this.resetSpecialTransition(),
                            this.emit("update.controls"),
                            this.emit(p.TourStart),
                            this.player.enablePreRendering(),
                            this.walkingSectionPaused ? (this.clearWalkingSectionPaused(),
                                this.goToDestination()) : this.goNext()))
                }
                ,
                n.prototype.bgmReplay = function () {//xzw add  结束tour后可能要继续播放背景音乐
                    //if(g_tourAudio && g_tourAudio.paused && g_bgAudio && g_bgAudio.paused){
                    if (g_bgAudio && g_bgAudio.paused && g_bgAudio.pauseByTour) {
                        g_playAudio = g_bgAudio;
                        g_tourAudio && (g_tourAudio.pause(), g_tourAudio.shouldPlay = false)
                        //window.tourAudio && window.tourAudio.pause(); 
                        //manage.switchBgmState(true);
                        playMusic(player.currentPano)
                    }
                }
                ,
                n.prototype.stopTour = function (isAutoStop) {//停止导览        isAutoStop 希望仅在飞完结束自动停止时的stopTour不停止tourSound, 这样才能完整播放tourSound.  不过似乎会在倒数第二个片段点击按钮停止导览时也视作自动结束的（执行this.interrupt() ）。
                    this.isInterrupted() || this.transitionStage === y.Moving && this.checkAndHandleWalkingtourInterruption(this.nextWarpStyle) || (this.tourIsPlaying && (this.player.zoomEnabled = this.wasZoomEnabled),
                        this.tourIsPlaying = !1,
                        (!isAutoStop || g_tourAudio && g_tourAudio.paused) && this.bgmReplay(),//xzw
                        this.interrupt(),
                        this.clearWalkingSectionPaused(),
                        this.resetSpecialTransition(),
                        this.emit("update.controls"))
                    //window.tourAudio && window.tourAudio.pause();
                    if (!isAutoStop && g_tourAudio && g_tourAudio.paused == false) {
                        g_tourAudio.pause();
                        g_tourAudio.shouldPlay = false
                        //g_tourAudio.src = ""
                    }
                }
                ,
                n.prototype.endTourProgress = function () {
                    this.tourInProgress = !1,
                        this.emit("update.controls"),
                        this.emit(p.TourEnd)
                }
                ,
                n.prototype.goToHighlight = function (e) {
                    if (this.wouldInterrupt())
                        this.itemCompare(this.destinationItem, e, 'equal') ? this.interrupt() : this.redirectToItem(e, "goToHighlight");
                    else {
                        if (A.debug("<tour.goto " + e + ">"),
                            this.isInterrupted())
                            return;
                        this.clearWalkingSectionPaused(),
                            this.setDestinationItem(e),
                            this.useSpecialTransition("Hilight"),
                            this.goToDestination(),
                            h.trackAlways("reach_highlight", {
                                reach_source: "thumb"
                            })
                    }
                }
                ,
                n.prototype.prevHighlight = function () {
                    this.bounceable() || (this.player.emit("tour_manual", "prev"),
                        this.interrupt(g.BEGINNING) || this.isInterrupted() || (this.clearWalkingSectionPaused(),
                            this.reachSource = "prev",
                            this.goPrev()))
                }
                ,
                n.prototype.nextHighlight = function () {
                    this.bounceable() || (this.player.emit("tour_manual", "next"),
                        this.interrupt(g.BEGINNING) || this.isInterrupted() || (this.clearWalkingSectionPaused(),
                            this.reachSource = "next",
                            this.goNext()))
                }
                ,
                n.prototype.changeMode = function (e) {
                    var t = $.Deferred()
                        , i = t.resolve.bind(t)
                        , n = t.reject.bind(t);
                    this.emit(p.StartModeChange);
                    var r = function () {
                        return this.clearWalkingSectionPaused(),
                            !!this.wouldInterrupt() && (this.interrupt(),
                                !0)
                    }
                        .bind(this);
                    if (!r()) {
                        switch (e) {
                            case c.PANORAMA:
                                this.player.mode === c.PANORAMA ? this.player.currentPano.isAligned() || this.player.goToLastView(!0).done(i).fail(n) : this.player.insideMode(this.player.lastInsideView.pano).done(i).fail(n);
                                break;
                            case c.DOLLHOUSE:
                            case c.FLOORPLAN:
                                this.player.flyToNewMode({
                                    mode: e
                                }).done(i).fail(n);
                                break;
                            case c.OUTDOOR:
                                this.player.model.has360Views && (this.player.mode !== c.PANORAMA || this.player.mode === c.PANORAMA && this.player.currentPano.isAligned()) && this.player.goToLastView(!1).done(i).fail(n)
                        }
                        return t.promise()
                    }
                }
                ,



                n.prototype.atEndOfTour = function () {
                    //return this.currentItem >= this.nItems - 1
                    var end = this.currentItem && this.currentItem[0] >= this.nItems - 1;
                    if (end) {
                        var heroLocations = this.model.heroLocations[this.nItems - 1].heroLocations
                        if (heroLocations) {
                            end = this.currentItem[1] >= heroLocations.length - 1
                        }
                    }
                    return end;
                }
                ,
                n.prototype.firstDestination = function () {
                    //return 0 < this.nItems ? 0 : null
                    return 0 < this.nItems ? [0, 0] : null
                }
                ,
                n.prototype.finalDestination = function () {
                    //return 0 < this.nItems ? this.nItems - 1 : null
                    return 0 < this.nItems ? [this.nItems - 1, 0] : null
                }

                ,

                n.prototype.goPrev = function () {
                    this.tourAdvance(-1)
                }
                ,
                n.prototype.goNext = function () {
                    this.tourAdvance(1)
                }
                ,
                n.prototype.setDestinationItem = function (e) {
                    this.destinationItem = e,
                        this.emit("update.controls")
                }
                ,
                n.prototype.setCurrentItem = function (e) {
                    this.currentItem = e,
                        this.emit("update.controls")
                }
                ,

                n.prototype.nextItem = function (currentItem) {
                    //return null === e ? this.firstDestination() : e >= this.nItems - 1 ? this.endlessLoop ? this.firstDestination() : null : e + 1
                    if (currentItem == void 0) return this.firstDestination()
                    var currentLocation = this.model.heroLocations[currentItem[0]];
                    var currentChildNum = currentLocation.heroLocations ? currentLocation.heroLocations.length : 1
                    var item;
                    if (this.currentItem[1] >= currentChildNum - 1) {//子目录中最后一个
                        item = [currentItem[0] + 1, 0] //结果可能超出nItems
                    } else {
                        item = [currentItem[0], currentItem[1] + 1]
                    }
                    if (item[0] >= this.nItems) {
                        item = this.firstDestination()
                    }
                    return item;
                    //暂时不理会endlessLoop，默认为false
                }
                ,
                n.prototype.prevItem = function (currentItem) {
                    //return null === e ? this.firstDestination() : e < 0 ? this.endlessLoop ? this.lastDestination() : null : e - 1
                    if (currentItem == void 0) return this.firstDestination()
                    var item;
                    var lastLocation = this.model.heroLocations[currentItem[0] - 1];
                    if (!lastLocation) return this.finalDestination()//[-1, 0]//this.setDestinationItem([-1, 0]) //结果小于0
                    else {
                        var lastChildNum = lastLocation.heroLocations ? lastLocation.heroLocations.length : 1

                        if (this.currentItem[1] == 0) {//子目录中第一个 
                            return [currentItem[0] - 1, lastChildNum - 1]
                        } else {
                            return [currentItem[0], currentItem[1] - 1]
                        }
                    }

                }
                ,



                n.prototype.tourAdvance = function (e) {//e是1或-1

                    A.debug("tourAdvance(" + e + ")")
                    if (null === this.currentItem || void 0 === this.currentItem) {
                        this.setDestinationItem(this.firstDestination())
                    } else {
                        var item
                        if (e == 1) {
                            item = this.nextItem(this.currentItem)
                        } else if (e == -1) {
                            item = this.prevItem(this.currentItem)

                        }
                        this.setDestinationItem(item)
                    }
                    if (this.itemCompare(this.destinationItem, this.finalDestination(), 'equal')[0] < 0) {
                        this.useSpecialTransition("reverse-looping to end")
                    } else if (this.itemCompare(this.destinationItem, this.firstDestination(), 'equal')) {
                        this.useSpecialTransition("looping back to start")
                    }


                    /*  var momentTour = this.getMomentTour(this.destinationItem);
                     if ( "black" === momentTour) { // 方奕卓 瞬间过渡, 相机缩放至1
                         var zoomLevel = this.player.zoomLevel;
                         this.player.zoomEnabled = true;
                         var zoom = function(e, d) {
                             this.player.zoomTo((1-e)*zoomLevel, true)        
         
                         }.bind(this)
                         s.start(zoom, 1500, function(){
                             
                         }, 0, d.easeOutQuad, "zoom")
                     }  */

                    this.goToDestination()
                }
                ,
                n.prototype.getMomentTour = function (destinationItem) {//add
                    var wholeMomentTour = window.MP_PREFETCHED_MODELDATA.momentTour || "walk"; //最外层

                    if (!destinationItem) return wholeMomentTour
                    else {
                        var currentLocation = this.model.getHeroDescriptorByIndex(destinationItem)//最内层。 如果有使用最内层
                        if (currentLocation.momentTour) return currentLocation.momentTour;

                        var currentLocation_ = this.model.heroLocations[destinationItem[0]];
                        return currentLocation_.momentTour || wholeMomentTour; //若中间层或最内层有就使用，否则使用最外层
                    }
                }




                ,
                t.exports = n
        }
        ).call(this, "/js/director.js")
    }
        , {
        "./analytics": 4,
        "./enum/BlackoutStyle": 18,
        "./enum/ControlEvents": 21,
        "./enum/DirectorEvents": 23,
        "./enum/ModelManagerEvents": 33,
        "./enum/PathDiscardMode": 38,
        "./enum/PathDisplayMode": 39,
        "./enum/PlayerEvents": 40,
        "./enum/Viewmode": 51,
        "./enum/WarpStyle": 52,
        "./model/ModelManager": 140,
        "./player": 155,
        "./settings": 166,
        "./util/logger": 189,
        "./util/transitions": 195,
        events: 202,
        three: 217
    }],
    16: [function (e, t, i) {
        "use strict";
        var n = e("three")
            , r = e("./enum/Viewmode")
            , o = (e("./settings"),
                e("./util/transitions"))
            , a = e("./enum/PlayerEvents")
            , s = new n.ShaderPass(n.HorizontalBlurShader)
            , l = new n.ShaderPass(n.VerticalBlurShader);
        l.renderToScreen = !0;
        var c = $("#player").width() / $("#player").height();
        isNaN(c) && (c = 1);


        //initTransitionPass(n)

        var h = {
            currentBlur: 0,
            aspect: c,
            blurStrength: 1,
            hblurPass: s,
            vblurPass: l,

            // transitionMaskPass : new n.TransitionPass()


            bindEvents: function (e) {
                e.on(a.ModeChanged, function (e, t) {
                    e === r.PANORAMA && (o.cancel(h.blur),
                        o.cancel(h.addBlur),
                        o.start(h.removeBlur, 500, null, 0, null, "deblur"))
                })
            },
            blur: function (e) {
                h.currentBlur = e;
                var t = e * h.blurStrength;
                l.uniforms.v.value = t / 512 * h.aspect,
                    s.uniforms.h.value = t / 512
            },
            addBlur: function (e) {
                e = Math.max(e, h.currentBlur),
                    h.blur(e)
            },
            removeBlur: function (e) {
                e = Math.min(1 - e, h.currentBlur),
                    h.blur(e)
            }
        };
        h.blur(0),
            t.exports = h
    }
        , {
        "./enum/PlayerEvents": 40,
        "./enum/Viewmode": 51,
        "./settings": 166,
        "./util/transitions": 195,
        three: 217
    }],
    17: [function (e, t, i) {
        "use strict";
        t.exports = {
            UNKNOWN: 0,
            ALIGNED: 1,
            UNALIGNED: 2,
            PLACED: 3
        }
    }
        , {}],
    18: [function (e, t, i) {
        "use strict";
        t.exports = {
            NONE: 0,
            MIDDLE: 1,
            END: 2,
            BEGINNING: 3,
            FADEIN: 4
        }
    }
        , {}],
    19: [function (e, t, i) {
        "use strict";
        var n = e("three");
        t.exports = {
            newBlue: new n.Color(4967932),
            altBlue: new n.Color(47355),
            tagDefault: new n.Color(223357),
            classicBlue: new n.Color(53759),
            mpYellow: new n.Color(16502016),
            mpOrange: new n.Color(16428055),
            mpBlue: new n.Color(12096),
            mpLtGrey: new n.Color(13751252),
            mpDkGrey: new n.Color(10000019),
            mpRed: new n.Color(12525854),
            mpOrangeDesat: new n.Color(16764529),
            mpBlueDesat: new n.Color(4034734),
            mpRedDesat: new n.Color(14705505),
            white: new n.Color(16777215),
            black: new n.Color(0),
            _desat: function (e, t) {
                var i = t || .3
                    , r = (new n.Color).copy(e).getHSL();
                return (new n.Color).setHSL(r.h, r.s * (1 - i), r.l)
            },
            _darken: function (e, t) {
                var i = t || .2
                    , r = e.getHSL();
                return (new n.Color).setHSL(r.h, r.s, r.l * (1 - i))
            }
        }
    }
        , {
        three: 217
    }],
    20: [function (e, t, i) {
        "use strict";
        t.exports = {
            NONE: -1,
            ROTATE: 0,
            DOLLY: 1,
            PAN: 2,
            ROTATE_DOLLY: 3,
            PAN_DOLLY: 4
        }
    }
        , {}],
    21: [function (e, t, i) {
        "use strict";
        t.exports = {
            Move: "move",
            InteractionDirect: "interaction.direct",
            InteractionKey: "interaction.key",
            InteractionGui: "interaction.gui",
            FlyInDirection: "fly.direction",
            InputStart: "input.start",
            Pinch: "input.pinch",
            Scroll: "input.scroll",
            AutoPanInterrupt: "autopan.interrupt",
            AutoPanComplete: "autopan.complete",
            AutoPanClamped: "autopan.clamped",
            LongTap: "longtap"
        }
    }
        , {}],
    22: [function (e, t, i) {
        "use strict";
        t.exports = Object.freeze({
            FORWARD: "FORWARD",
            LEFT: "LEFT",
            RIGHT: "RIGHT",
            BACK: "BACK",
            UP: "UP",
            DOWN: "DOWN"
        })
    }
        , {}],
    23: [function (e, t, i) {
        "use strict";
        t.exports = {
            ActionInterrupted: "action.interrupted",
            TourStart: "tour.start",
            TourEnd: "tour.end",
            StartModeChange: "mode.startChange"
        }
    }
        , {}],
    24: [function (e, t, i) {
        "use strict";
        t.exports = Object.freeze({
            None: 0,
            Queued: 1,
            ForceQueued: 2,
            Downloading: 3,
            Downloaded: 4,
            DownloadFailed: 5
        })
    }
        , {}],
    25: [function (e, t, i) {
        "use strict";
        t.exports = {
            GL_TEXTURE_CUBE_MAP_POSITIVE_X: 0,
            GL_TEXTURE_CUBE_MAP_NEGATIVE_X: 1,
            GL_TEXTURE_CUBE_MAP_POSITIVE_Y: 2,
            GL_TEXTURE_CUBE_MAP_NEGATIVE_Y: 3,
            GL_TEXTURE_CUBE_MAP_POSITIVE_Z: 4,
            GL_TEXTURE_CUBE_MAP_NEGATIVE_Z: 5
        }
    }
        , {}],
    26: [function (e, t, i) {
        "use strict";
        t.exports = {
            Texture2D: 0,
            TextureCube: 1
        }
    }
        , {}],
    27: [function (e, t, i) {
        "use strict";
        t.exports = {
            SMALL: "small",
            LARGE: "large"
        }
    }
        , {}],
    28: [function (e, t, i) {
        "use strict";
        var n = e("./Viewmode")
            , r = {
                LANDING: {},
                NAVIGATION: "navigation",
                MORE_HELP: "moreHelp",
                TOUR_INTERACTION: {}
            };
        r.LANDING[n.PANORAMA] = "panorama.landing",
            r.LANDING[n.OUTDOOR] = "outdoor.landing",
            r.LANDING[n.DOLLHOUSE] = "dollhouse.landing",
            r.LANDING[n.FLOORPLAN] = "floorplan.landing",
            r.TOUR_INTERACTION.standard = "standard.tour",
            r.TOUR_INTERACTION[n.OUTDOOR] = "outdoor.tour",
            r.TOUR_INTERACTION[n.FLOORPLAN] = "floorplan.tour",
            t.exports = r
    }
        , {
        "./Viewmode": 51
    }],
    29: [function (e, t, i) {
        "use strict";
        var n = {
            UP: 1,
            DOWN: -1,
            LEFT: "L",
            RIGHT: "R",
            FORWARD: "F",
            BACK: "B",
            reverse: {},
            opposite: function (e) {
                return this.reverse[e.toString()]
            }
        };
        !function () {
            n.reverse[n.UP] = n.DOWN,
                n.reverse[n.DOWN] = n.UP,
                n.reverse[n.LEFT] = n.RIGHT,
                n.reverse[n.RIGHT] = n.LEFT,
                n.reverse[n.FORWARD] = n.BACK,
                n.reverse[n.BACK] = n.FORWARD
        }(),
            t.exports = n
    }
        , {}],
    30: [function (e, t, i) {
        "use strict";
        var n = e("../util/browser")
            , r = {
                ZERO: 48,
                ONE: 49,
                TWO: 50,
                THREE: 51,
                FOUR: 52,
                FIVE: 53,
                SIX: 54,
                SEVEN: 55,
                EIGHT: 56,
                NINE: 57,
                LEFTARROW: 37,
                UPARROW: 38,
                RIGHTARROW: 39,
                DOWNARROW: 40,
                A: 65,
                B: 66,
                C: 67,
                D: 68,
                E: 69,
                F: 70,
                G: 71,
                H: 72,
                I: 73,
                J: 74,
                K: 75,
                L: 76,
                M: 77,
                N: 78,
                O: 79,
                P: 80,
                Q: 81,
                R: 82,
                S: 83,
                T: 84,
                U: 85,
                V: 86,
                W: 87,
                X: 88,
                Y: 89,
                Z: 90,
                SPACE: 32,
                RETURN: 13,
                SEMICOLON: 186,
                PLUSEQUALS: 187,
                DASHUNDERSCORE: 189,
                OPENBRACKET: 219
            };
        n.detectFirefox() && (r.SEMICOLON = 59,
            r.PLUSEQUALS = 61,
            r.DASHUNDERSCORE = 173),
            t.exports = r
    }
        , {
        "../util/browser": 182
    }],
    31: [function (e, t, i) {
        "use strict";
        t.exports = {
            EN_US: "en-US",
            ES_MX: "es-MX",
            FR_FR: "fr-FR",
            DE_DE: "de-DE",
            RU_RU: "ru-RU",
            CN_CN: "cn-CN",
            JP_JP: "jp-JP"
        }
    }
        , {}],
    32: [function (e, t, i) {
        "use strict";
        t.exports = {
            TagActivated: "tag.activated",
            TagDismissed: "tag.dismissed",
            TagNavigation: "tag.navigation"
        }
    }
        , {}],
    33: [function (e, t, i) {
        "use strict";
        t.exports = {
            ModelAdded: "model-added",
            ActiveModelChanged: "active-model-changed"
        }
    }
        , {}],
    34: [function (e, t, i) {
        "use strict";
        t.exports = {
            LEFT: 0,
            MIDDLE: 1,
            RIGHT: 2
        }
    }
        , {}],
    35: [function (e, t, i) {
        "use strict";
        t.exports = {
            PanoRenderComplete: "panorama.render.complete",
            TileRenderFailure: "panorama.tile.render.failed",
            TileRenderSuccess: "panorama.tile.render.success",
            TileUploadAttempted: "panorama.tile.upload.attempted",
            UploadAttemptedForAllTiles: "panorama.upload.attempted.all.tiles",
            ZoomLevelRenderStarted: "panorama.zoom.render.started"
        }
    }
        , {}],
    36: [function (e, t, i) {
        "use strict";
        t.exports = {
            BASE: 1,
            STANDARD: 2,
            HIGH: 3,
            ULTRAHIGH: 4
        }
    }
        , {}],
    37: [function (e, t, i) {
        "use strict";
        t.exports = {
            LoadComplete: "panorama.load.complete",
            LoadFailed: "panorama.load.failed",
            TileLoaded: "panorama.tile.loaded"
        }
    }
        , {}],
    38: [function (e, t, i) {
        "use strict";
        t.exports = Object.freeze({
            Standard: 0,
            Slow: 1,
            Retain: 2
        })
    }
        , {}],
    39: [function (e, t, i) {
        "use strict";
        t.exports = Object.freeze({
            Show: 0,
            Hide: 1,
            Retain: 2
        })
    }
        , {}],
    40: [function (e, t, i) {
        "use strict";
        t.exports = {
            Move: "move",
            MoveComplete: "move.complete",
            ModeChanged: "mode.changed",
            ModeChanging: "mode.changing",
            PanoChosen: "pano.chosen",
            ClosestPanoChanging: "closest.pano.changing",
            WarpStarted: "warp.started",
            WarpInterrupted: "warp.interrupted",
            WarpEnded: "warp.ended",
            FlyinFinished: "flyin.finished",
            FlyingStarted: "flying.started",
            FlyingInterrupted: "flying.interrupted",
            FlyingEnded: "flying.ended",
            Ready: "ready",
            StartInside: "start.inside",
            StartOutside: "start.outside",
            ViewChanged: "view.changed",
            WarpInterruptedWithFlyTo: "warp.interrupted.flyto",
            InputStart: "input.start"
        }
    }
        , {}],
    41: [function (e, t, i) {
        "use strict";
        t.exports = Object.freeze({
            DEFAULT: 0,
            PANOMARKERS: 1,
            RETICULE: 2,
            TAG: 3
        })
    }
        , {}],
    42: [function (e, t, i) {
        "use strict";
        t.exports = {
            visibleFloor: 1,
            ghostFloor: 3,
            boundingSkybox: 1,
            panoMarker: 2,
            reticule: 3,
            tagStem: 4,
            tagDisc: 5,
            ribbon: 100
        }
    }
        , {}],
    43: [function (e, t, i) {
        "use strict";
        t.exports = {
            ContextCreated: "scene-renderer-context-created",
            AfterRender: "after-render",
            MemoryUsageUpdated: "scene-renderer-memory-usage-updated"
        }
    }
        , {}],
    44: [function (e, t, i) {
        "use strict";
        t.exports = {
            IDLE: "idle",
            BROWSE: "browse",
            EXAMINE: "examine"
        }
    }
        , {}],
    45: [function (e, t, i) {
        "use strict";
        t.exports = {
            TileDownloadSuccess: "tiledownloader.download.success",
            TileDownloadFailure: "tiledownloader.download.failure",
            PanoDownloadComplete: "tiledownloader.pano.download.complete"
        }
    }
        , {}],
    46: [function (e, t, i) {
        "use strict";
        t.exports = {
            CardboardAndroid: "googlevr",
            GearVR: "gearvr",
            CardboardIOS: "googlevrios",
            Cardboard: "googlevr"
        }
    }
        , {}],
    47: [function (e, t, i) {
        "use strict";
        t.exports = {
            NONE: 0,
            CONTEXTUAL: 1,
            ANDROID: 2
        }
    }
        , {}],
    48: [function (e, t, i) {
        "use strict";
        var n = {
            Title: 0,
            Cardboard: 1
        }
            , r = {
                Title: 0,
                Cardboard: 1,
                Gear: 2
            };
        !function () {
            [n, r].forEach(function (e) {
                e.pageCount = Object.keys(e).length
            })
        }(),
            t.exports.ios = n,
            t.exports.standard = r
    }
        , {}],
    49: [function (e, t, i) {
        "use strict";
        t.exports = {
            Android: "android",
            IOS: "ios",
            Desktop: "desktop",
            UnsupportedAndroid: "android-unsupported"
        }
    }
        , {}],
    50: [function (e, t, i) {
        "use strict";
        var n = e("three");
        t.exports = {
            UP: new n.Vector3(0, 1, 0),
            DOWN: new n.Vector3(0, -1, 0),
            LEFT: new n.Vector3(-1, 0, 0),
            RIGHT: new n.Vector3(1, 0, 0),
            FORWARD: new n.Vector3(0, 0, -1),
            BACK: new n.Vector3(0, 0, 1)
        }
    }
        , {
        three: 217
    }],
    51: [function (e, t, i) {
        "use strict";
        var n = e("../exception/ViewmodeConvertException")
            , r = e("./coreViewmodes")
            , o = e("../util/common")
            , a = {
                MESH: "mesh",
                OUTDOOR: "outdoor",
                TRANSITIONING: "transitioning",
                toInt: function (e) {
                    switch (e) {
                        case this.PANORAMA:
                            return 1;
                        case this.DOLLHOUSE:
                            return 2;
                        case this.FLOORPLAN:
                            return 3;
                        case this.OUTDOOR:
                            return 4;
                        case this.TRANSITIONING:
                            return -1
                    }
                    throw new n("No known conversion for Viewmode to int for mode: " + e)
                },
                fromInt: function (e) {
                    switch (e) {
                        case "1":
                        case 1:
                            return this.PANORAMA;
                        case "2":
                        case 2:
                            return this.DOLLHOUSE;
                        case "3":
                        case 3:
                            return this.FLOORPLAN;
                        case "4":
                        case 4:
                            return this.OUTDOOR
                    }
                    throw new n("No known conversion for int to viewmode for int: " + e)
                },
                convertWorkshopModeInt: function (e) {
                    switch (e) {
                        case "0":
                        case 0:
                        case undefined:  //xzw add
                            return this.PANORAMA;
                        case "1":
                        case 1:
                            return this.FLOORPLAN;
                        case "2":
                        case 2:
                            return this.DOLLHOUSE;
                        case "3":
                        case 3:
                            return this.MESH
                    }
                    throw new n("No known conversion for Workshop int to viewmode for int: " + e)
                }
            };
        o.extendObject(a, r),
            t.exports = a
    }
        , {
        "../exception/ViewmodeConvertException": 58,
        "../util/common": 185,
        "./coreViewmodes": 54
    }],
    52: [function (e, t, i) {
        "use strict";
        t.exports = {
            BLACK: "black",
            STD: "std",
            WALK: "walk"
        }
    }
        , {}],
    53: [function (e, t, i) {
        "use strict";
        t.exports = {
            ZoomIn: "zoom.in",
            ZoomOut: "zoom.out",
            ZoomMax: "zoom.max",
            ZoomMin: "zoom.min"
        }
    }
        , {}],
    54: [function (e, t, i) {
        "use strict";
        t.exports = {
            PANORAMA: "panorama",
            DOLLHOUSE: "dollhouse",
            FLOORPLAN: "floorplan"
        }
    }
        , {}],
    55: [function (e, t, i) {
        "use strict";
        function n(e) {
            this.message = e
        }
        t.exports = n
    }
        , {}],
    56: [function (e, t, i) {
        "use strict";
        function n(e) {
            r.call(this, e)
        }
        var r = e("./BasicException");
        n.prototype = Object.create(r.prototype),
            t.exports = n
    }
        , {
        "./BasicException": 55
    }],
    57: [function (e, t, i) {
        "use strict";
        function n(e) {
            r.call(this, e)
        }
        var r = e("./BasicException");
        n.prototype = Object.create(r.prototype),
            t.exports = n
    }
        , {
        "./BasicException": 55
    }],
    58: [function (e, t, i) {
        "use strict";
        function n(e) {
            r.call(this, e)
        }
        var r = e("./BasicException");
        n.prototype = Object.create(r.prototype),
            t.exports = n
    }
        , {
        "./BasicException": 55
    }],
    59: [function (e, t, i) {
        (function (i) {
            "use strict";
            function n(e) {
                var t = {};
                if (e) {
                    var i = e.flags;
                    if (i)
                        for (var n in i)
                            i.hasOwnProperty(n) && (t[i[n]] = !0);
                    return t
                }
                return l.debug("Feature flags -> parseFeatureFlags: rawData is null."),
                    null
            }
            var r = e("./util/ajax")
                , o = e("./util/showcase")
                , a = e("./util/logger")
                , s = ""
                , l = new a(i)
                , c = {};
            t.exports = {
                loadFeatureFlags: function (e) {
                    var t = $.Deferred();
                    return r.get(e.urlBase + s, {
                        responseType: "json",
                        prefetchFrom: "user",
                        auth: o.getAuthorizationHeader()
                    }).done(function (e) {
                        c = n(e),
                            c ? t.resolve(c) : t.reject("loading-failed")
                    }).fail(function () {
                        l.debug("Retrieval of feature flags failed."),
                            t.reject("loading-failed")
                    }),
                        t.promise()
                },
                getFlags: function () {
                    return c
                },
                updateDependentSettings: function (e, t) {
                    e = e || c,
                        e.labels && (t.labels.enabled = !0),
                        e.zooming && !t.zoom.forceOff && (t.zoom.enabled = !0),
                        e.showcase_sdk && (t.sdkInit = !0),
                        e.mobile_highq_override && (t.tiling.mobileHighQualityOverride = !0),
                        e.showcase_webvr && (t.vr.allowWebVR = !0),
                        e.uhql && (t.tiling.allowUltraHighResolution = !0),
                        e.hide_sc_sharing && (t.share.enabled = !1)
                }
            }
        }
        ).call(this, "/js/featureflags.js")
    }
        , {
        "./util/ajax": 181,
        "./util/logger": 189,
        "./util/showcase": 193
    }],
    60: [function (e, t, i) {
        "use strict";
        var n = (e("../util/common"),
        {
            status: 0,
            set: function (e) {
                if (isNaN(e))
                    return !1;
                var t = $('.progressbar');
                0 > e && (e = 0);
                e > 100 && (e = 100);

                var width = parseInt(t.css('width').replace("px", "")) / 100; //获取进度条总长度除以100
                var barperc = e * width;
                var perc = Math.round(e);
                var labelpos = (parseInt(barperc) - 15);
                t.find('.bar').css('width', barperc);    //已经再跑颜色的百分比
                t.find('.label').css('left', labelpos); //上面跟着的字的百分比
                t.find('.perc').text(perc + '%');         //具体数字的百分比
                this.status = e
            },
            done: function (e) {
                return e || this.status ? (this.status = null,
                    this.set(100)) : this
            }
        });
        t.exports.circleLoader = n
    }
        , {
        "../util/common": 185
    }],
    61: [function (e, t, i) {
        "use strict";
        t.exports = Object.freeze({
            CLOSE: "modal.closer.close"
        })
    }
        , {}],
    62: [function (e, t, i) {
        "use strict";
        function n(e, t) {
            t && (t.stopPropagation(),
                t.preventDefault()),
                e && this.emit(l.CLOSE, e),
                g.reset()
        }
        function r(e, t) {
            function i() {
                var t = e.offsetHeight >= $("#player").height() && e.offsetWidth >= $("#player").width();
                t !== f && (f = t,
                    t ? (e.classList.add("closeByFooter"),
                        h.classList.add("closeByFooter")) : (e.classList.remove("closeByFooter"),
                            h.classList.remove("closeByFooter")))
            }
            t ? setTimeout(i, o.guiAnimationSpeed) : i()
        }
        var o = e("../../settings")
            , a = (e("../../tag/Media/MediaEvent"),
                e("../../util/browser"))
            , s = e("../../util/common")
            , l = e("./ModalCloserEvent")
            , c = e("events").EventEmitter
            , h = document.getElementsByClassName("footer")[0]
            , u = h.querySelectorAll(".close")[0]
            , d = null
            , p = null
            , f = null
            , g = (a.isMobile(),
            {
                open: function (e) {
                    e && (r(e),
                        d && u.removeEventListener("click", d, !0),
                        d = n.bind(this, e.id),
                        u.addEventListener("click", d, !0),
                        p && window.removeEventListener("resize", p, !0),
                        p = r.bind(this, e),
                        window.addEventListener("resize", p, !0))
                },
                reset: function () {
                    h.classList.remove("closeByFooter"),
                        u.removeEventListener("click", d, !0),
                        window.removeEventListener("resize", p, !0),
                        d = p = f = null
                }
            });
        s.extendObject(g, c.prototype),
            t.exports = g
    }
        , {
        "../../tag/Media/MediaEvent": 131,
        "../../settings": 166,
        "../../util/browser": 182,
        "../../util/common": 185,
        "./ModalCloserEvent": 61,
        events: 202
    }],
    63: [function (e, t, i) {
        "use strict";
        function n(e, t, i) {
            var n = new r.GUI({
                width: 400
            })
                , u = n.addFolder("Flydown from Dollhouse");
            u.add(h.flydown, "movementEasing", Object.keys(a)),
                u.add(h.flydown, "movementDelay", 0, 1).step(.01),
                u.add(h.flydown, "rotationEasing", Object.keys(a)),
                u.add(h.flydown, "rotationDelay", 0, 1).step(.01),
                u.add(h.flydown, "modelTextureDelay", 0, 1).step(.01),
                u.add(h.flydown, "skyboxDelay", 0, 1).step(.01),
                u.add(h.dollhouseDefault, "minPolarAngle", 0, o.Math.degToRad(50)),
                u.add(h.dollhouseDefault, "maxPolarAngle", o.Math.degToRad(50), o.Math.degToRad(170));
            var d = n.addFolder("Transition between panos");
            d.add(h.transition, "blur", 0, 10).onFinishChange(function () { }),
                d.add(h.transition, "flySpeed", 0, 10).step(.01).onFinishChange(function () {
                    h.transition.flyTime = 0,
                        d.__controllers.forEach(function (e) {
                            e.updateDisplay()
                        })
                }),
                d.add(h.transition, "flyTime", 0, 5e3).onFinishChange(function () {
                    h.transition.flySpeed = 0,
                        d.__controllers.forEach(function (e) {
                            e.updateDisplay()
                        })
                }),
                d.add(h.transition, "aimTime", 500, 2500).step(50),
                d.add(h.transition, "aimSlowFactor", 1, 3).step(.1),
                d.add(h.transition, "movementEasing", Object.keys(a));
            var p = n.addFolder("Path Display");
            p.add(h.path, "opacity", 0, 1).step(.01).onFinishChange(function () { }),
                p.add(h.path, "height", 0, .2).step(.01).onFinishChange(function () { }),
                p.add(h.path, "outsideHeight", 0, 2).step(.01).onFinishChange(function () { }),
                p.add(h.path, "ribbonWidth", .01, .35).step(.01).onFinishChange(function () { }),
                p.add(h.path, "waypointRadius", .01, 1.2).step(.01).onFinishChange(function () { }),
                p.add(h.path, "waypointPulse", 0, 3600).step(20).onFinishChange(function () { }),
                p.add(h.path, "waypointIndoorRadius", .01, 1.2).step(.01).onFinishChange(function () { }),
                p.add(h.path, "fadeInTime", 0, 1200).step(10).onFinishChange(function () { }),
                p.add(h.path, "fadeOutTime", 0, 1200).step(10).onFinishChange(function () { }),
                p.add(h.path, "color", Object.keys(l)).onFinishChange(function () {
                    h.path.color = l[h.path.color],
                        h.path.colorUp = l._desat(h.path.color),
                        h.path.colorDown = l.darken(h.path.color)
                }),
                p.add(h, "reticuleColor", Object.keys(l)).onFinishChange(function () {
                    h.reticuleColor = l[h.reticuleColor]
                });
            var f = n.addFolder("Warping")
                , g = f.addFolder("Warp/Teleport");
            g.add(h.warp, "softPushDist", 0, 2).onFinishChange(function () { }),
                g.add(h.warp, "softPushEnd", 0, 1).step(.01).onFinishChange(function () { }),
                g.add(h.warp, "softBendAngle", 0, 45).onFinishChange(function () { }),
                g.add(h.warp, "softBendTilt", 0, 45).onFinishChange(function () { }),
                g.add(h.warp, "softBendEnd", 0, 1).step(.01).onFinishChange(function () { }),
                g.add(h.warp, "burnsAngle", 0, 30).onFinishChange(function () { }),
                g.add(h.warp, "minBurnsAngle", 0, 10).onFinishChange(function () { }),
                g.add(h.warp, "brakeStrength", 1, 8).onFinishChange(function () { }),
                g.add(h.warp, "minBrakeAngle", 0, 5).step(.01).onFinishChange(function () { }),
                g.add(h.warp, "maxBrakeAngle", 0, 5).step(.01).onFinishChange(function () { }),
                g.add(h.path, "mapGuides").onFinishChange(function () { }),
                g.add(h.warp, "teleportTime", 0, 5e3).step(10).onFinishChange(function () { }),
                g.add(h.warp, "outsideTime", 0, 5e3).step(10).onFinishChange(function () { }),
                g.add(h.path, "typ", Object.keys(c)).onFinishChange(function () {
                    h.path.typ = c[h.path.typ]
                }),
                g.add(h.warp, "loop").onChange(function () { }).onFinishChange(function () {
                    t.endlessLoop = h.warp.loop
                }),
                g.add(h.warp, "walkSlideShowThreshhold", 1, 1e4).step(1).onFinishChange(function () { }),
                g.add(h.warp, "walkExtraPanosDistance", 0, 3).step(.1).onFinishChange(function () { }),
                g.add(h.transition, "fastForwardFactor", 1, 10).step(1).onFinishChange(function () { });
            var m = f.addFolder("Long Warp Only");
            m.add(h.warp, "minWarpTime", 0, 5e3).step(10).onFinishChange(function () {
                h.warp.flySpeed = 0,
                    m.__controllers.forEach(function (e) {
                        e.updateDisplay()
                    })
            }),
                m.add(h.warp, "timePerMeter", 0, 5e3).step(10).onFinishChange(function () { }),
                m.add(h.warp, "lookAheadMax", .01, 1).step(.01).onFinishChange(function () { }),
                m.add(h.warp, "lookAheadDist", .01, 4).step(.01).onFinishChange(function () { }),
                m.add(h.warp, "maxTurnPerSec", 0, 720).step(1).onFinishChange(function () { }),
                m.add(h.warp, "maxAimPerSec", 0, 720).step(1).onFinishChange(function () { }),
                m.add(h.warp, "turnFriction", 0, 1).step(.01).onFinishChange(function () { }),
                m.add(h.warp, "walkDelay", 0, 2e3).step(10).onFinishChange(function () { }),
                m.add(h.transition, "flytimeMaxDistanceThreshold", 0, 25).step(10).onFinishChange(function () { }),
                m.add(h.warp, "walkMaxDist", 0, 100).step(1).onFinishChange(function () { });
            var v = n.addFolder("Warp Esoterica");
            v.add(h.warp, "nearPanoDist", .01, 12).step(0).onFinishChange(function () { }),
                v.add(h.warp, "blur", .01, 1).onFinishChange(function () { }),
                v.add(h.warp, "flySpeed", 0, 10).step(.01).onFinishChange(function () {
                    h.warp.minWarpTime = 0,
                        v.__controllers.forEach(function (e) {
                            e.updateDisplay()
                        })
                }),
                v.add(h.warp, "showBunny").onFinishChange(function () { }),
                v.add(h.warp, "fastTime", 0, 2500).step(10).onFinishChange(function () { }),
                v.add(h.warp, "movementEasing", Object.keys(a));
            var A = n.addFolder("Misc");
            A.add(h, "dollhouseFOV", 10, 180).onChange(function () {
                i.cameras[s.DOLLHOUSE].fov = h.dollhouseFOV
            }),
                A.add(h, "insideFOV", 10, 180).onChange(function () {
                    i.cameras[s.PANORAMA].fov = h.insideFOV
                }),
                A.add(h, "insideLookSpeed", .01, .3).step(.01).onChange(function () { }),
                A.add(h, "rotationAccelerationInside", .1, 10).step(.1).onChange(function () { }),
                A.add(h, "rotationAccelerationOutside", .1, 10).step(.1).onChange(function () { });
            var y = n.addFolder("Navigation");
            y.add(h.navigation, "panoScores").onFinishChange(function () {
                h.navigation.panoScores || e.panos.forEach(function (e) {
                    e.floor.remove(e.text3d),
                        e.text3d = null
                })
            }),
                y.add(h.navigation, "mouseDirection"),
                y.add(h.navigation, "filterStrictness", 0, 1),
                y.add(h.navigation, "angleFactor", -60, 0),
                y.add(h.navigation, "directionFactor", 1, 20),
                y.add(h.navigation, "distanceFactor", -5, 5),
                y.add(h.navigation, "optionalityFactor", .1, 10);
            var C = n.addFolder("tags")
                , I = C.addFolder("Tag Creation");
            I.add(h.tags.pole, "enabled").name("poleEnabled"),
                I.add(h.tags.pole, "height", 0, 2.5).step(.01).name("poleHeight"),
                I.add(h.tags.pole, "width", 1, 10).step(1).name("poleWidth"),
                I.add(h.tags.pole, "opacity", .1, 1).step(.1).name("poleOpacity");
            var E = C.addFolder("Visibility");
            E.add(h.tags.visibility, "anyDistance"),
                E.add(h.tags.visibility, "visibleDistance", .1, 30).step(.1),
                E.add(h.tags.visibility, "cameraClearance", 0, 1).step(.01),
                E.add(h.tags.visibility, "hideViaFloor"),
                E.add(h.tags.visibility, "hideOffScreenDisc").name("hideEdgeDisc"),
                E.add(h.tags.visibility, "hideOffScreenObject").name("hideEdgeObject");
            var b = C.addFolder("Disc Parameters");
            b.add(h.tags.disc.scale, "nearBound", .1, 10).step(.1),
                b.add(h.tags.disc.scale, "farBound", .1, 20).step(.1).listen(),
                b.add(h.tags.disc.scale, "linkFarBound").onChange(function (e) {
                    e && (h.tags.disc.scale.farBound = h.tags.visibility.visibleDistance * (1 - h.tags.disc.scale.linkPercent / 100))
                }),
                b.add(h.tags.disc.scale, "linkPercent", 0, 100).step(1).onChange(function (e) {
                    h.tags.disc.scale.linkFarBound && (h.tags.disc.scale.farBound = h.tags.visibility.visibleDistance * (1 - e / 100))
                }),
                b.add(h.tags.disc.scale, "maxSize", 40, 200).step(1),
                b.add(h.tags.disc.scale, "minSize", 20, 100).step(1),
                b.add(h.tags.disc.scale, "responsiveness", 0, 100).step(1);
            var w = C.addFolder("Navigate");
            w.add(h.tags.navigate, "nearestPano").name("nearestPano"),
                w.add(h.tags.navigate, "lineOfSight").name("lineOfSight"),
                w.add(h.tags.navigate, "reactivate").name("reactivate"),
                w.add(h.tags.navigate, "aimAt", ["disc", "object", "pole", "nothing"]).name("aim at"),
                w.add(h.tags.navigate, "tiltTolerance", 0, 50).step(1),
                w.add(h.tags.navigate, "rotateSpeedFactor", 0, 5).step(.1);
            var _ = n.addFolder("Debug");
            _.add(h, "wireframe").onFinishChange(function () {
                e.chunks.forEach(function (t) {
                    t.material && (t.wireframeTwin || (t.wireframeTwin = new o.WireframeHelper(t),
                        t.wireframeTwin.material.depthWrite = !1,
                        t.wireframeTwin.material.depthTest = !1,
                        t.wireframeTwin.material.opacity = .5,
                        t.wireframeTwin.material.transparent = !0),
                        h.wireframe ? e.add(t.wireframeTwin) : e.remove(t.wireframeTwin))
                })
            }),
                _.add(h, "skyboxWireframe").onFinishChange(function () {
                    h.skyboxWireframe ? (e.skybox.wireframe = new o.WireframeHelper(e.skybox),
                        e.add(e.skybox.wireframe)) : (e.remove(e.skybox.wireframe),
                            e.skybox.wireframe = null)
                }),
                _.add(h, "showSweeps").onFinishChange(function () {
                    e.setSweepVisibility(h.showSweeps)
                }),
                _.add(h, "showMesh").onFinishChange(function () {
                    e.chunks.forEach(function (e) {
                        e.visible = h.showMesh
                    })
                }),
                _.add(h, "showFloors").onFinishChange(function () {
                    e.floors.forEach(function (e) {
                        e.collider.children.forEach(function (e) {
                            e.material.visible = h.showFloors
                        })
                    })
                }),
                _.add(h, "showSkyboxes").onFinishChange(function () {
                    e.panos.forEach(function (e) {
                        e.skyboxMesh.visible = h.showSkyboxes
                    })
                }),
                _.add(h, "showNeighbors").onChange(function () { }),
                _.add(e, "alpha", 0, 1)
        }
        var r = e("../lib/dat.gui")
            , o = e("three")
            , a = e("../util/easing")
            , s = e("../enum/Viewmode")
            , l = e("../enum/Colors")
            , c = e("../enum/WarpStyle")
            , h = e("../settings");
        e("../tag/tag");
        r.GUI.prototype.removeFolder = function (e) {
            var t = this.__folders[e];
            t && (t.close(),
                this.__ul.removeChild(t.domElement.parentNode),
                delete this.__folders[e],
                this.onResize())
        }
            ,
            t.exports.toggle = n
    }
        , {
        "../enum/Colors": 19,
        "../enum/Viewmode": 51,
        "../enum/WarpStyle": 52,
        "../lib/dat.gui": 93,
        "../tag/tag": 123,
        "../settings": 166,
        "../util/easing": 186,
        three: 217
    }],
    64: [function (e, t, i) {
        (function (i) {
            "use strict";
            function n(e, t, i, n) {
                $(".gui-error .error-problem-text").text(e),
                    $(".gui-error .error-solution-text").text(t),
                    $(".gui-error .error-explanation").text(i),
                    $(".gui-error .error-actions").html(n),
                    $(window).resize(),
                    $(".gui-error").fadeIn(),
                    $("#bottom-logo").fadeIn()
            }
            function r(e) {
                var t = ['<div class="browser-tiles">', '<div class="tile">', '<a href="https://www.google.com/chrome/browser/" target="_blank">', '<img class="icon" src="images/icon_Google_Chrome_2011.png" ', 'rel="tiletip" title="Chrome"></a>', "</div>", '<div class="tile">', '<a href="https://www.mozilla.org/en-US/firefox/new/" target="_blank">', '<img class="icon" src="images/icon_Mozilla_Firefox.png" ', 'rel="tiletip" title="Firefox"></a>', "</div>", '<div class="tile">', '<a href="http://windows.microsoft.com/en-us/internet-explorer/download-ie" target="_blank">', '<img class="icon" src="images/icon_Internet_Explorer_10.png" ', 'rel="tiletip" title="Internet Explorer"></a>', "</div>", '<div class="tile">', '<a href="https://support.apple.com/en-us/HT204416" target="_blank">', '<img class="icon" src="images/icon_MacOSX_Safari.png" ', 'rel="tiletip" title="Safari"></a>', "</div>", "</div>"].join("");
                n(e, h.ERROR_BROWSER_SOLUTION, h.ERROR_BROWSER_EXPLANATION, t),
                    s.isMobile() || $("[rel=tiletip]").tooltip({
                        placement: "bottom",
                        delay: {
                            show: 50,
                            hide: 0
                        },
                        trigger: "hover",
                        viewport: {
                            selector: "body",
                            padding: 10
                        }
                    })
            }
            function o() {
                var e = s.isMobile() ? "" : '<span class="link install-browser">' + h.ERROR_GENERIC_ACTIONS_2 + "</span>" + h.ERROR_GENERIC_ACTIONS_3
                    , t = [h.ERROR_GENERIC_ACTIONS_1, e,].join("");
                n(h.ERROR_GENERIC_PROBLEM, h.ERROR_GENERIC_SOLUTION, "", t),
                    s.isMobile() || $(".install-browser").on("click touchstart", function (e) {
                        e.preventDefault(),
                            e.stopPropagation(),
                            r(" ")
                    })
            }
            function a(e) {
                if ($("head title").text(c.pageTitle),
                    $("#gui-message, #gui-loading, #nprogress, #gui-thumb, #bottom-logo").hide(),
                    $("#gui-loading").fadeOut(250),
                    $("#quick-blackout").hide(),
                    l.track("showcase_error", {
                        error_key: e
                    }),
                    h.locale || h.init(),
                    "webgl-unsupported" === e)
                    s.isMobile() ? o() : r(h.ERROR_WEBGL_UNSUPPORTED_PROBLEM);
                else if ("webgl-ios" === e)
                    n(h.ERROR_WEBGL_IOS_PROBLEM, h.ERROR_WEBGL_IOS_SOLUTION, "", h.ERROR_WEBGL_IOS_ACTIONS_1 + "<strong>" + h.ERROR_WEBGL_IOS_ACTIONS_2 + "</strong>.");
                else if ("webgl-safari" === e)
                    n(h.ERROR_WEBGL_SAFARI_PROBLEM, "", "", h.ERROR_WEBGL_SAFARI_ACTIONS_1 + "<strong>" + h.ERROR_WEBGL_SAFARI_ACTIONS_2 + "</strong>. " + h.ERROR_WEBGL_SAFARI_ACTIONS_3 + "<strong>" + h.ERROR_WEBGL_SAFARI_ACTIONS_4 + "</strong>.");
                else if ("webgl-generic" === e)
                    o();
                else if ("missing-urls" === e)
                    n(h.ERROR_MISSING_URLS_PROBLEM, "", h.ERROR_MISSING_URLS_EXPLANATION);
                else if ("loading-failed" === e)
                    n(h.ERROR_LOADING_FAILED_PROBLEM, "", "", h.ERROR_LOADING_FAILED_ACTIONS_1 + '<a class="link" target="_blank" href=' + p + ">" + h.ERROR_LOADING_FAILED_ACTIONS_2 + "</a>.");
                else {
                    if ("loading-failed-maintenance" !== e)
                        return void d.error("Unhandled error: " + e);
                    n(h.ERROR_MAINTENANCE_PROBLEM, h.ERROR_MAINTENANCE_SOLUTION)
                }
            }
            var s = e("./../util/browser")
                , l = e("./../analytics")
                , c = e("./../settings")
                , h = e("../localization/localize")
                , u = e("./../util/logger")
                , d = new u(i)
                , p = '"https://support.port.com/hc/articles/208220058"';
            t.exports.error = a
        }
        ).call(this, "/js/gui/error.js")
    }
        , {
        "../localization/localize": 108,
        "./../analytics": 4,
        "./../settings": 166,
        "./../util/browser": 182,
        "./../util/logger": 189
    }],
    65: [function (e, t, i) {
        (function (i) {
            "use strict";
            function n() {
                Ue = [],
                    je.floors.visible && Ue.push(".gui-floor", ".gui-floor-title"),
                    Ue.push(".hideTarget", ".pinTop.right")
            }
            function r() {
                for (var e in je)
                    if (je.hasOwnProperty(e)) {
                        var t = je[e];
                        if (!t.visible)
                            for (var i = 0; i < t.elements.length; i++)
                                $(t.elements[i]).hide()
                    }
                je.highlight.visible && $(".pinBottom").addClass("highlightExists"),
                    je.tourControls.visible === !1 && $("#drawer").addClass("fullWidth"),
                    n()
            }
            function o(e, t) {
                var i = !K.isMobile() && Q.zoom.enabled && t.mode === _e.PANORAMA && !e.tourIsPlaying;
                $("#gui-zoomin").toggle(i),
                    $("#gui-zoomout").toggle(i)
            }
            function a() {
                c(),
                    $(".pinBottom").toggleClass("open"),
                    $("#drawer").toggleClass("open"),
                    $(".footer").toggleClass("open"),
                    $("#drawer").hasClass("open") ? ($("#pullTab .icon").attr("data-original-title", Re.CLOSE_HIGHLIGHTS),
                        Ze("highlights")) : ($("#pullTab .icon").attr("data-original-title", Re.OPEN_HIGHLIGHTS),
                            ie.resetDrawer()),
                    setTimeout(function () {
                        $("#pullTab").toggleClass("opened");
                    }, $("#drawer").hasClass("open") ? 0 : Q.highlightAnimationDuration),
                    $(".pinBottom").hasClass("open") && s($(".vr-popup")) && $(".vr-popup").is(":visible") && Ae.dismiss()
            }
            function s(e) {
                var t;
                "none" !== e.css("display") ? t = e.position().top + e.outerHeight() : (e.attr("style", "visibility: hidden"),
                    t = e.position().top + e.outerHeight(),
                    e.attr("style", "display: none"));
                var i = $("#player").outerHeight()
                    , n = i - 130;
                return n < t + 25
            }
            function l(e) {
                "touchstart" === e.type && e.preventDefault(),
                    e.stopPropagation()
            }
            function c() {
                W && (W.reload(),
                    W.init())
            }
            function h(e) {
                ne.show(e),
                    r()
            }
            function u(e) {
                ne.progress(e)
            }
            function d(e, t, i) {
                var n = t.player;
                $("#gui-thumb").fadeOut(2500),
                    ne.hide(function () {
                        Ge = !1
                    }),
                    me.init(e, i),
                    de.finishSetup(Object.keys(e.tags).length),
                    i.on(Te.IMAGE_OPENED, Ze.bind(this, "tag"));
                var s = function () {
                    i.dismissExaminedTag(),
                        i.disableHovering()
                };
                Ae.on(ye.OPENED, s),
                    Ce.on(Me.OPENED, s),
                    he.on(ue.OPENED, s),
                    fe.on(ge.OPENED, s);
                var l = i.enableHovering.bind(i);
                if (Ae.on(ye.CLOSED, l),
                    Ce.on(Me.CLOSED, l),
                    he.on(ue.CLOSED, l),
                    fe.on(ge.CLOSED, l),
                    Q.labels.enabled && Object.keys(e.labels).length,
                    e.floors.length <= 1 || !je.floors.visible ? je.floors.visible = !1 : (y(e, t),
                        C(e.currentFloor, n.mode)),
                    getQueryVariable('m') === '372' && (je.floors.visible = 1, y(e, t)),
                    r(),
                    o(t, t.player),
                    $("#gui").fadeIn(1500),
                    je.highlight.visible && (2 !== Q.startHighlights || e.has360Views) && setTimeout(function () {
                        a(),
                            (!e.has360Views && 1 !== Q.startHighlights || e.has360Views && 0 === Q.startHighlights) && setTimeout(a, 2e3)
                    }, 2e3),
                    !K.isMobile())
                    for (var c = ["a", "#title-toggle", ".next-button", ".prev-button", ".gui-floor", ".meta-toggle", ".thumbImg", "logo-button"], h = 0; h < c.length; h++)
                        $(c[h]).addClass("hasHover");
                O(e),
                    de.setupToggling();
                //xzw：
                window.editHotPanel && editHotPanel();
                //czj
                navBorderRadius(e);
                //czj 编辑界面
                //window.EditingInterface && new EditingInterface(n.sceneRenderer);

                window.EditTools && new EditTools(n.sceneRenderer);
            }

            function navBorderRadius(e) {
                var pullTab = $("#pullTab"),
                    mobileRadius = {
                        "bottom": { "border-bottom-left-radius": "10px", "border-bottom-right-radius": "10px" },
                        "top": { "border-top-left-radius": "10px", "border-top-right-radius": "10px" }
                    },
                    topRadius = {
                        "bottom": { "border-top-right-radius": "10px", "border-bottom-right-radius": "10px" },
                        "top": { "border-bottom-left-radius": "10px", "border-top-left-radius": "10px" }
                    };

                function BorderRadius(bottom, top) {
                    $("#gui-modes-map > div:visible:last").css(bottom);
                    if (pullTab.is(':visible')) {
                        $(".viewContainer > div:visible:first").css(top);
                    } else {
                        $("#gui-modes-map > div:visible:first").css(top);
                    }
                }
                if (/Android|webOS|iPhone|iPod|BlackBerry/i.test(navigator.userAgent)) {
                    BorderRadius(mobileRadius.bottom, mobileRadius.top);
                } else {
                    BorderRadius(topRadius.bottom, topRadius.top);
                }
                //判断someData里面是否有special字段，如果有就会处理这些特殊的大场景
                if (window.MP_PREFETCHED_MODELDATA.model.special || window.MP_PREFETCHED_MODELDATA.special) {
                    window.specialScene && specialScene.special().afterImplement();
                }

            }


            function p(e) {
                e || (e = 0),
                    We = !1,
                    window.setTimeout(function () {
                        We || (ze = !0,
                            $("#gui-spinner").stop(!0, !0).show())
                    }
                        .bind(this), e)
            }
            function f() {
                $("#gui-spinner").stop(!0, !0),
                    $("#gui-spinner").fadeOut(1e3),
                    We = !0,
                    ze = !1
            }
            function g(e, t) {
                // $('#gui-modes-inside img').attr('src','images/inside1.png')
                // $('#gui-modes-dollhouse img').attr('src','images/dollhouse.png')
                // $('#gui-modes-floorplan img').attr('src','images/floor.png')

                var i = e.mode
                    , n = t || e.currentPano;
                $("#gui-modes-dollhouse").toggleClass("active", i === _e.DOLLHOUSE),
                    $("#gui-modes-floorplan").toggleClass("active", i === _e.FLOORPLAN),
                    $("#gui-modes-inside").toggleClass("active", i === _e.PANORAMA),
                    i === _e.PANORAMA ? ($("#view-controllers").slideUp(500),
                        Q.show360Views.enabled && !n.isAligned() ? (
                            $(".gui-floor").addClass("hidden"),
                            $("#gui-modes-outside").addClass("desktop-only")) : (
                            $(".gui-floor").removeClass("hidden"),
                            $("#gui-modes-outside").removeClass("desktop-only")),
                        $("#gui-modes-outside").removeClass("hidden")) : i !== _e.TRANSITIONING && (f(),
                            Be = i,
                            $("#gui-modes-outside").addClass("hidden"),
                            e.model.has360Views && $(".gui-floor").removeClass("hidden"),
                            $("#view-controllers").is(":visible") || $("#view-controllers").slideDown(Q.guiAnimationSpeed))


                setTimeout(() => {
                    // console.log(1111111,$('#gui-modes-inside').attr('class'));
                    if ($('#gui-modes-inside').attr('class') === 'active') {
                        $('#gui-modes-inside img').attr('src', 'images/inside1.png')
                        $('#gui-modes-dollhouse img').attr('src', 'images/dollhouse.png')
                        $('#gui-modes-floorplan img').attr('src', 'images/floor.png')
                    }
                }, 500)
            }
            function m(e, t) {
                // console.log(1111111);
                var i = t.player;
                $("#gui-modes-inside").on("mousedown touchstart", function (e) {
                    l(e),
                        J.updateInteraction(Se.InteractionGui, "inside-button"),
                        J.track("USER", {
                            event_type: "showcase_gui",
                            gui_action: "click_inside_mode_button"
                        }),
                        t.changeMode(_e.PANORAMA);
                    // console.log(333333);
                    $('#gui-modes-inside img').attr('src', 'images/inside1.png')
                    $('#gui-modes-dollhouse img').attr('src', 'images/dollhouse.png')
                    $('#gui-modes-floorplan img').attr('src', 'images/floor.png')
                }),


                    // $("#gui-modes-inside").on("click", function(e) {
                    //     $('#gui-modes-inside img').attr('src','images/inside1.png')
                    //     $('#gui-modes-dollhouse img').attr('src','images/dollhouse.png')
                    //     $('#gui-modes-floorplan img').attr('src','images/floor.png')
                    // }),


                    $("#gui-modes-outside").find("a").on("click", function (e) {
                        l(e),
                            J.track("showcase_gui", {
                                gui_action: "click_outside_mode_button"
                            }),
                            t.changeMode(Be)
                    }),
                    $("#gui-modes-floorplan").on("click", function (e) {
                        l(e),
                            i.mode !== _e.FLOORPLAN && (J.track("showcase_gui", {
                                gui_action: "click_floorplan_mode_button"
                            }),
                                t.changeMode(_e.FLOORPLAN));
                        $('#gui-modes-inside img').attr('src', 'images/inside.png')
                        $('#gui-modes-dollhouse img').attr('src', 'images/dollhouse.png')
                        $('#gui-modes-floorplan img').attr('src', 'images/floor1.png')
                    }),
                    $("#gui-modes-dollhouse").on("click", function (e) {
                        l(e),
                            i.mode !== _e.DOLLHOUSE && (J.track("showcase_gui", {
                                gui_action: "click_dollhouse_mode_button"
                            }),
                                t.changeMode(_e.DOLLHOUSE));
                        $('#gui-modes-inside img').attr('src', 'images/inside.png')
                        $('#gui-modes-dollhouse img').attr('src', 'images/dollhouse1.png')
                        $('#gui-modes-floorplan img').attr('src', 'images/floor.png')
                    })
            }
            function v(e, t) {
                function i() {
                    document.getElementById("vr").classList.remove("hidden"),
                        Q.vr.allowWebVR ? K.getVRDisplay().then(function (e) {
                            K.supportsFullscreen() ? n(e) : (De.warn("Unable to use WebVR when full screen is not supported"),
                                $(".improper-embed").toggleClass("hidden", !1),
                                r())
                        }, function (e) {
                            r()
                        }) : r()
                }
                function n(i) {
                    De.info(i.displayName + " detected, VR button activates WebVR experience"),
                        Ie.init(e.data, t, i, q),
                        Ie.on(Ee.OPENED, Ze.bind(gui, "vr")),
                        Ie.on(Ee.SHOW_TERMS, fe.show.bind(fe))
                }
                function r() {
                    De.info("WebVR support not found, VR button activates native app VR modal"),
                        Ae.init(e.data, q),
                        Ae.on(ye.OPENED, function () {
                            var e = document.getElementById("vr-modal");
                            return function () {
                                Ze("vr"),
                                    le.open(e)
                            }
                        }()),
                        Ae.on(ye.CLOSED, le.reset)
                }
                if (Q.vr.enabled && e.supportsVR && !K.valueFromHash("mls", 0)) {

                    /*********************** 方奕卓 VR功能事件监听 ********************/

                    K.isMobile() && $('#vr').css('display', '');    // 显示vr功能按钮


                    switch (Q.vr.option) {
                        case Pe.CONTEXTUAL:
                            i();
                            break;
                        case Pe.ANDROID:
                            K.detectAndroid() && i();
                            break;
                        case Pe.NONE:
                    }
                }
            }
            function A(e, t) {
                $("#play").on("mousedown touchstart", function (e) {
                    l(e);
                    Ze("tour");
                    ve.play();
                    J.trackAlways("showcase_gui", {
                        gui_action: "play_highlights"
                    })
                }),
                    window.startAndPlay = function (e) {
                        // l(e); 
                        Ze("tour");
                        ve.play();
                        J.trackAlways("showcase_gui", {
                            gui_action: "play_highlights"
                        })
                    };
                $("#pause").on("mousedown touchstart", function (e) {
                    l(e),
                        ve.pause(),
                        J.trackAlways("showcase_gui", {
                            gui_action: "pause_highlights"
                        })
                }),
                    $("#gui-zoomin").find("a").on("click", function (e) {
                        l(e),
                            t.player.zoomInIncrementally()
                    }),
                    $("#gui-zoomout").find("a").on("click", function (e) {
                        l(e),
                            t.player.zoomOutIncrementally()
                    })
            }
            function y(e, t) {
                for (var i = $(".gui-floor"), n = 0; n < e.floors.length; n++) {
                    if (getQueryVariable('m') === '372') continue;
                    var r = $('<div class="floorChoice" data-index="' + n + '"></div>').text(e.floors.get(n).name);
                    $(".gui-floor").find(".container").prepend(r)
                    //cxz  本来一开始是prepend 后来改了append 按顺序插入
                }

                i.find(".container").prepend('<div class="floorChoice darkGlass allFloorBtn" data-index="all" style="display:none">' + Re.FLOOR_ALL + "</div>"),
                    i.on("click", function (e) {
                        l(e),
                            Ze("floor"),
                            i.toggleClass("open")
                    }),
                    $(".floorChoice").on("click", function (e) {
                        l(e);
                        var n = $(this).data("index");
                        "all" !== n ? (J.updateInteraction(Se.InteractionGui, "floor-control"),
                            t.player.gotoFloor(n),
                            J.track("showcase_gui", {
                                gui_action: "click_floor_select_button",
                                interaction_source: "gui"
                            })) : (J.updateInteraction(Se.InteractionGui, "floor-control"),
                                Ze("move"),
                                t.allFloors(),
                                J.track("showcase_gui", {
                                    gui_action: "click_toggle_all_floors_button",
                                    interaction_source: "gui"
                                })),
                            i.removeClass("open")
                    })
            }
            function C(e, t) {
                e && (t === _e.DOLLHOUSE || t === _e.FLOORPLAN ? ($(".allFloorBtn").show(), $(".gui-floor-icon").hide(), $(".gui-floor-title").show()) : ($(".allFloorBtn").hide(), $(".gui-floor-icon").show(), $(".gui-floor-title").hide()),
                    e.model.allFloorsVisible ? ($(".gui-floor-title").text(Re.FLOOR_ALL),
                        $(".gui-floor-number").text(Re.FLOOR_ALL),
                        $(".floorChoice").removeClass("active"),
                        $('.floorChoice[data-index="all"]').addClass("active")) : ($(".gui-floor-title").text(e.name),
                            $(".gui-floor-number").text(" " + (e.floorIndex + 1)),
                            $(".floorChoice").removeClass("active"),
                            $(".floorChoice[data-index=" + e.floorIndex + "]").addClass("active")))
            }
            function I(e) {
                return e.describe().inTransition
            }

            function b(e, t, i) {
                Fe = e.heroLocations.length;
                var n = '<li class="thumbImg" data-index=""><img src=""></li>'
                    , r = 100 / Fe + "%"
                    , o = $("#thumb-container")
                    , a = $("#progressBar");
                $("#status").find(".totalSteps").text(Fe);
                for (var s = 0; s < Fe; s++) {
                    var c = e.heroLocations[s]
                        , h = $(n);

                    var thumbUrl
                    if (c.heroLocations) {//有子项，选第一张截图
                        thumbUrl = manage.dealURL(c.heroLocations[0].thumbUrl)//.replace('https://','').replace('http://','')
                    } else {
                        thumbUrl = manage.dealURL(c.thumbUrl)//.replace('https://','').replace('http://','')
                    }
                    h.attr("data-index", s)

                    je.highlight.visible && h.find("img").attr("src", thumbUrl)


                    if (c.name) {
                        var u = $('<div class="overlay"></div>').text(c.name);
                        h.prepend(u)
                    }
                    if (e.has360Views && c.cameraMode === _e.PANORAMA) {
                        var d = e.panos.get(c.panoId)
                            , p = d && !d.isAligned()
                            , f = p ? '<div><img class="mark360View" src="images/mark-360-white-v2.png"></div>' : '<div><img class="markInsideView" src="images/mark-inside-white.png"></div>';
                        h.prepend(f)
                    }
                    o.append(h),
                        a.append('<div class="step" data-idx="' + s + '" style="width:' + r + '"></div>')
                }
                j = 144 * Fe,
                    Y = 111 * Fe,
                    $(".thumbImg").on("mouseover", function () {
                        I(t) || i.showPathToHeroLocation([$(this).data("index"), 0])//改
                    }),
                    $(".thumbImg").on("mouseout", function () {
                        t.clearPath()
                    }),


                    //节流处理
                    $(".thumbImg").on("click", function (e) {
                        if (window.myTimer !== null) return;
                        window.myTimer = setTimeout(() => {

                            l(e);
                            var i = $(this);
                            J.updateInteraction(Se.InteractionGui, "thumbnail"),
                                J.trackAlways("showcase_gui", {
                                    gui_action: "click_highlight"
                                }),
                                t.goToHighlight([i.data("index"), 0])//改
                            //当定时器执行完毕，重新发开节流阀
                            window.myTimer = null;
                        }, 1000);
                    }),


                    $(".previous").find("a").on("click", function (e) {
                        l(e),
                            J.trackAlways("showcase_gui", {
                                gui_action: "prev_highlight"
                            }),
                            t.prevHighlight()
                    }),
                    $(".next").find("a").on("click", function (e) {
                        l(e),
                            J.trackAlways("showcase_gui", {
                                gui_action: "next_highlight"
                            }),
                            t.nextHighlight()
                    }),
                    $("#drawer").on("mouseleave", function (e) {
                        l(e);
                        var t;
                        try {
                            t = new MouseEvent("mouseup", {
                                clientX: e.clientX,
                                clientY: e.clientY,
                                screenX: e.screenX,
                                screenY: e.screenY
                            })
                        } catch (i) {
                            t = document.createEvent("MouseEvents"),
                                t.initMouseEvent("mouseup", e.bubbles, e.cancelable, e.view, e.detail, e.screenX, e.screenY, e.clientX, e.clientY, e.ctrlKey, e.altKey, e.shiftKey, e.metaKey, e.button, e.relatedTarget)
                        }
                        document.dispatchEvent(t)
                    }),
                    W = new Sly($("#scrollFrame"), {
                        horizontal: !0,
                        itemNav: "centered",
                        smart: !0,
                        scrollTrap: !0,
                        scrollBy: 1,
                        mouseDragging: !0,
                        touchDragging: !0,
                        speed: 300,
                        dragHandle: !0,
                        dynamicHandle: !0,
                        clickBar: !0,
                        scrollBar: $("#scroller"),
                        activateOn: null
                    }).init(),
                    W.on("active", function (e, t) {
                        Ve = t,
                            Ze("tour"),
                            $(".step").removeClass("active"),
                            $("#status").find(".curIdx").text(t + 1);
                        for (var i = 0; i <= t; i++)
                            $("#progressBar").find("[data-idx='" + i + "']").addClass("active")
                    }),
                    w()
            }
            function w() {
                var e = $("#player").width() - 20
                    , t = $("#scroller")
                    , i = $("#drawer")
                    , n = $(".pinBottom");
                if ($("#player").width() < 488 || $("#player").height() < 488)
                    t.addClass("hidden"),
                        i.addClass("noScroll"),
                        n.addClass("noScroll");
                else {
                    var r = j > e
                        , o = !i.hasClass("noScroll")
                        , a = r !== o;
                    a && (t.toggleClass("hidden"),
                        i.toggleClass("noScroll"),
                        n.toggleClass("noScroll"))
                }
            }
            function _(e) {
                je.tourControls.visible = true//e.tour_buttons && K.valueFromHash("gt", 1),
                je.coBrand.visible = e.presented_by && 1 !== Q.specialEdition && Q.brand && !K.valueFromHash("mls", !1),
                    je.highlight.visible = /* e.highlight_reel && */ 1 !== Q.specialEdition && Q.showHighlights
            }
            function T(e) {
                function t(t, i) {
                    return !!e.player_options[t] && e[i || t]
                }
                $(".model-title").text(e.name);
                var i = Q.pageTitle;
                // 2 !== K.valueFromHash("mls", 0) && (i = e.name + " - " + i),
                2 !== K.valueFromHash("mls", 0) && e.name && (i = e.name),
                    document.title = i,
                    K.isMobile() ? $("#gui-fullscreen").css("display", "none") : ($("[rel=tooltip]").tooltip({
                        delay: {
                            show: 50,
                            hide: 0
                        },
                        trigger: "hover",
                        html: !1,
                        viewport: {
                            selector: "body",
                            padding: 10
                        }
                    }),
                        K.inIframe() && document.getElementsByClassName("pinBottom-container")[0].classList.add("embed")),
                    // t("presented_by") && 1 !== Q.specialEdition && Q.brand && !K.valueFromHash("mls", 0) ? document.getElementById("loaderCoBrandName").innerText = t("presented_by") : document.getElementById("loaderCoBrand").classList.add("hidden"),
                    de.populate({
                        name: t("model_name", "name"),
                        coBrand: t("presented_by"),
                        description: t("model_summary", "summary") || "暂无内容",
                        contactName: t("contact_name"),
                        address: t("address"),
                        phone: t("contact_phone"),
                        formattedPhone: e.formatted_contact_phone,
                        email: t("contact_email"),
                        url: t("external_url"),
                        socialSharing: e.enable_social_sharing && e.is_public
                    })
            }
            function x(e, t, i, n, r, o) {
                function a() {
                    o.setLoadingStartTime(),
                        H(),
                        r ? (re.showMessage(t, i, je.coBrand.visible),
                            l()) : h(l)
                }
                var s = $.Deferred()
                    , l = s.resolve.bind(s);
                return Ge = !0,
                    O(e),
                    e.data.player_options && _(e.data.player_options),
                    1 === Q.specialEdition && $("body").addClass("specialEdition"),
                    Re.localizeGUI(),
                    T(e.data),
                    r || $(".quick").addClass("hidden"),
                    //e.data.image && !r && E(e.data.image),


                    n ? (J.impression(),
                        a()) : (o.setWaitingStartTime(),
                            oe.show(r, a)),
                    s
            }
            function S(e, t, i, n, r, a, s) {
                q = s,
                    e.outsideAllowed() || $("#gui-modes-outside").addClass("invisible"),
                    e.supportedModes[_e.PANORAMA] || $("#gui-modes-inside").addClass("invisible"),
                    ae.init(),
                    re.init(e, a),
                    Oe.init(e, t, n),
                    $(".icon").on("mouseover", function () {
                        t.player && t.player.reticule.hide()
                    }),
                    m(e, t),
                    A(e, t),
                    e.data.enable_social_sharing && e.data.is_public && Q.share.enabled && (Ce.init(MP_PREFETCHED_MODELDATA.name/* e.data.name */),
                        Ce.on(Me.OPENED, function () {
                            var e = document.getElementById("share-modal");
                            return function () {
                                Ze("share"),
                                    le.open(e)
                            }
                        }()),
                        Ce.on(Me.CLOSED, le.reset)),
                    e.heroLocations.length > 0 ? b(e, t, i) : (je.highlight.visible = !1,
                        je.tourControls.visible = !1),
                    de.on(pe.OPEN_INFO, Ze.bind(this, "info")),
                    z(),
                    g(i),
                    v(e, r),
                    e.on("floor.changed", C),
                    e.on("waiting", R.bind(this, e)),
                    e.on("waiting-done", P.bind(this, e)),
                    i.on(xe.ModeChanged, function (e, n) {
                        g(i),
                            o(t, i),
                            n === _e.PANORAMA && i.currentPano && !i.currentPano.isAligned() && (n = _e.OUTDOOR),
                            he.updateMode(n)
                    }),
                    n.on(Se.Move, Ze.bind(this, "move")),
                    i.on(xe.Ready, function () {
                        ie.init(n, i, i.tagManager, t),
                            i.on(xe.ModeChanged, function (e, t) {
                                e !== t && $(".vr-popup").is(":visible") && Ae.dismiss()
                            })
                    }),
                    i.on(xe.PanoChosen, function (e, t) {
                        g(i, t),
                            he.updateMode(t && !t.isAligned() ? _e.OUTDOOR : _e.PANORAMA)
                    }),
                    le.on(ce.CLOSE, function (e) {
                        switch (e) {
                            case "vr-modal":
                                Ae.dismiss();
                                break;
                            case "share-modal":
                                Ce.hide();
                                break;
                            case "terms-modal":
                                fe.hide()
                        }
                    });
                var l = $("#play").eq(0)
                    , c = $("#pause").eq(0)
                    , h = $(".pinBottom").toArray()
                    , u = $("#drawer").eq(0)
                    , d = $("#playHead").eq(0)
                    , p = $("#progressBar").eq(0)
                    , f = $("#thumb-container").eq(0)
                    , y = f.children()
                    , I = p.children();
                t.on("update.controls", function () {
                    var n = t.describe();
                    n.tourIsPlaying || i.isWarping() ? (je.tourControls.visible && (l.hide(),
                        c.show()),
                        n.tourInProgress && (h.forEach(function (e) {
                            e.classList.add("playing")
                        }),
                            u.addClass("playing"),
                            d.addClass("playing"))) : (je.tourControls.visible && (l.show(),
                                c.hide()),
                                n.tourInProgress || (ve.stopTour(),
                                    h.forEach(function (e) {
                                        e.classList.remove("playing")
                                    }),
                                    u.removeClass("playing"),
                                    d.removeClass("playing")));
                    var r, a, s;
                    if (null !== n.currentItem) {
                        var p, f;
                        $("#status").find(".curIdx").text(n.currentItem[0] + 1),
                            n.onTheBus ? (p = "active",
                                f = "recent") : (f = "active",
                                    p = "recent");
                        var g = null === n.destinationItem || n.currentItem[0] === n.destinationItem[0];
                        for (r = 0; r < e.heroLocations.length; r += 1)
                            s = y.eq(r),
                                a = I.eq(r),
                                s.removeClass(f),
                                a.removeClass(f),
                                n.onTheBus && r === n.destinationItem[0] ? (s.addClass(p),
                                    a.addClass(p),
                                    W.activate(r)) : n.onTheBus && g && r === n.currentItem[0] ? (s.addClass(p),
                                        a.addClass(p)) : (s.removeClass(p),
                                            a.removeClass(p))
                    } else
                        for (r = 0; r < e.heroLocations.length; r += 1)
                            s = y.eq(r),
                                a = I.eq(r),
                                s.removeClass("active recent"),
                                a.removeClass("active recent");
                    o(t, i)
                }),
                    document.addEventListener("keydown", function (n) {
                        switch (J.updateInteraction(Se.InteractionKey),
                        n.which) {
                            case we.ZERO:
                                Q.debug && e.toggleAlpha();
                                break;
                            case we.NINE:
                                Q.debug && se.toggle();
                                break;
                            case we.ONE:
                                i.isInMode(_e.TRANSITIONING) || t.changeMode(_e.PANORAMA);
                                break;
                            case we.TWO:
                                e.outsideAllowed() && !i.isInMode(_e.DOLLHOUSE, _e.TRANSITIONING) && t.changeMode(_e.DOLLHOUSE);
                                break;
                            case we.THREE:
                                e.outsideAllowed() && !i.isInMode(_e.FLOORPLAN, _e.TRANSITIONING) && t.changeMode(_e.FLOORPLAN);
                                break;
                            case we.FOUR:
                                i.isInMode(_e.TRANSITIONING) || t.changeMode(_e.OUTDOOR);
                                break;
                            case we.SPACE:
                                je.tourControls.visible && ($("#playHead").hasClass("playing") || Ze("tour"));
                                break;
                            case we.RETURN:
                                Q.debug && e.toggleExplodeUp();
                                break;
                            case we.P:
                                k();
                                break;
                            case we.U:
                                B();
                                break;
                            case we.X:
                                Q.debug && e.toggleExplode();
                                break;
                            case we.PLUSEQUALS:
                                t.player.activatePersistentZooming(!0),
                                    ie.hideUi();
                                break;
                            case we.DASHUNDERSCORE:
                                t.player.activatePersistentZooming(!1),
                                    ie.hideUi();
                                break;
                            case we.SEVEN:
                                De.info("Zoom level: " + t.player.zoomLevel + ", FOV: " + t.player.zoomFov);
                                break;
                            case we.EIGHT:
                                t.player.decreaseZoomSpeed();
                                break;
                            case we.NINE:
                                t.player.increaseZoomSpeed()
                        }
                        return i && i.reticule.hide(),
                            !0
                    }
                        .bind(this)),
                    document.addEventListener("keyup", function (e) {
                        switch (e.which) {
                            case we.PLUSEQUALS:
                                t.player.deactivatePersistentZooming();
                                break;
                            case we.DASHUNDERSCORE:
                                t.player.deactivatePersistentZooming()
                        }
                    }
                        .bind(this)),
                    F(e),
                    L(e, t.player),
                    M(i),
                    te.setAutoPlay(e.heroCount()),
                    he.init(i, a.mode),
                    he.on(ue.OPENED, Ze.bind(this, "help")),
                    fe.init(),
                    fe.on(ge.OPENED, function () {
                        var e = document.getElementById("terms-modal");
                        return function () {
                            Ze("terms"),
                                le.open(e)
                        }
                    }()),
                    fe.on(ge.CLOSED, le.reset),
                    Q.quickstart.enabled || re.delayLanding(a.mode).then(re.showMessage.bind(this, i, t, je.coBrand.visible)),
                    (Q.quickstart.enabled || i.model.outsideAllowed()) && ie.init(n, i, i.tagManager, t),
                    Q.profiling.enabled && se.show(),
                    ve.init(t)
            }
            function M(e) {
                var t = function (e, t) {
                    $(e).find("a").each(function (e, i) {
                        t ? $(i).removeClass("buttonZoomDisabled").addClass("buttonZoomEnabled") : $(i).addClass("buttonZoomDisabled").removeClass("buttonZoomEnabled"),
                            i.style.pointerEvents = t ? "auto" : "none"
                    })
                }
                    , i = function () {
                        e.zoomLevel >= Q.zoom.max ? t("#gui-zoomin", !1) : t("#gui-zoomin", !0),
                            e.zoomLevel <= Q.zoom.min ? t("#gui-zoomout", !1) : t("#gui-zoomout", !0)
                    };
                e.on(Ne.ZoomMax, function () {
                    t("#gui-zoomin", !1),
                        t("#gui-zoomout", !0)
                }),
                    e.on(Ne.ZoomMin, function () {
                        t("#gui-zoomin", !0),
                            t("#gui-zoomout", !1)
                    }),
                    e.on(Ne.ZoomIn, function () {
                        t("#gui-zoomout", !0)
                    }),
                    e.on(Ne.ZoomOut, function () {
                        t("#gui-zoomin", !0)
                    }),
                    i()
            }
            function R(e) {
                O(e)
            }
            function P(e) {
                O(e)
            }
            function O(e) {
                var t = e.waitQueue.length;
                t <= 0 ? f() : Ge || p(Q.modelComponentLoadSpinnerDelay)
            }
            function L(e, t) {
                He = {
                    gui: null,
                    visible: !1,
                    model: e,
                    player: t
                }
            }
            function D(e, t) {
                function i() {
                    var i = t.toJSON();
                    n.linkToLocation = window.location.protocol + "//" + window.location.host + window.location.pathname + "?m=" + e.sid + "&start=" + be.serialize(i),
                        t.tagManager.activeTag && (n.linkToLocation += "&tag=" + t.tagManager.activeTag.sid)
                }
                var n = {}
                    , r = new Le.GUI({
                        autoPlace: !0,
                        width: "60%"
                    });
                i(),
                    t.on(xe.ViewChanged, i),
                    r.add(n, "linkToLocation").name(Re.LINK_TO_LOCATION).listen(),
                    r.domElement.id = "datLinks";
                var o = [].slice.call(r.domElement.querySelectorAll(".property-name"));
                return o.forEach(function (e) {
                    if (!K.detectSafari()) {
                        var t = document.createElement("button");
                        t.classList.add("btn-deep-link"),
                            t.innerText = Re.MENU_COPY,
                            e.nextSibling.appendChild(t);
                        var i = function () {
                            alert(Re.LINK_ALERT_COPY),
                                t.hide()
                        };
                        t.addEventListener("click", function (e) {
                            try {
                                var t = e.target.parentNode.childNodes[0];
                                t.select();
                                var n = document.execCommand("copy");
                                t.blur(),
                                    n || i()
                            } catch (e) {
                                i()
                            }
                        })
                    }
                }),
                    $(r.__closeButton).hide(),
                    r
            }
            function N(e) {
                He.gui || (He.gui = D(He.model, He.player)),
                    He.visible = e,
                    e ? $(He.gui.domElement).show() : $(He.gui.domElement).hide()
            }
            function B() {
                N(!He.visible)
            }
            function F(e) {
                ke = {
                    gui: null,
                    visible: !1,
                    model: e
                }
            }
            function V(e) {
                var t = new Le.GUI;
                return t.add(Q, "showSweeps").name("Show sweeps").onFinishChange(function () {
                    e.setSweepVisibility(Q.showSweeps)
                }),
                    t.add(Q, "rotationAccelerationInside", .1, 10).name("Rotation speed").step(.1),
                    t.add(Q.transition, "flyTime", 0, 5e3).name("Transition time").onFinishChange(function () {
                        Q.transition.flySpeed = 0,
                            t.__controllers.forEach(function (e) {
                                e.updateDisplay()
                            })
                    }),
                    t.add(Q.path, "opacity", 0, 1).name("Path opacity"),
                    $(t.__closeButton).hide(),
                    t
            }
            function U(e) {
                ke.gui || (ke.gui = V(ke.model)),
                    ke.visible = e,
                    e ? $(ke.gui.domElement).show() : $(ke.gui.domElement).hide()
            }
            function k() {
                U(!ke.visible)
            }
            function H() {
                function e(e) {
                    e.target === t || $.contains(t, e.target) || e.target === i || $.contains(i, e.target) || e.target === n || $.contains(n, e.target)/* || e.preventDefault()*/
                }
                $("body").css("touch-action", "none"),
                    $("#gui-parent").find("*:not(#tag-billboards)").on("touchmove", function (e) {
                        // e.preventDefault()
                    });
                var t = document.getElementById("terms-text")
                    , i = document.getElementById("more-help-wrapper")
                    , n = (document.getElementById("navigation-help-wrapper"),
                        document.getElementById("help-dialog"),
                        document.getElementById("tag-billboards"));
                Q.useWheel && (document.body.addEventListener("mousewheel", e, { passive: false }),
                    document.body.addEventListener("DOMMouseScroll", e)),
                    $("#terms-text, #more-help-wrapper, #navigation-help-wrapper").off("touchmove").on("touchmove", function (e) {
                        e.stopPropagation()
                    })
            }
            function G(e, t) {
                for (var i = []; e;)
                    i.push(e),
                        e = e.parentNode;
                for (; t && i.indexOf(t) === -1;)
                    t = t.parentNode;
                return t
            }
            function z() {
                var e, t = function (t) {
                    e = 0 === t.button || 1 === t.which ? t.target : null
                }, i = function (t) {
                    e !== t.target && (e = G(e, t.target));
                    var i = document.getElementById("gui-parent");
                    if (G(i, e) !== i && (e = null),
                        e) {
                        var n;
                        try {
                            n = new MouseEvent("click", t)
                        } catch (e) {
                            n = document.createEvent("MouseEvents"),
                                n.initMouseEvent("click", t.bubbles, t.cancelable, t.view, t.detail, t.screenX, t.screenY, t.clientX, t.clientY, t.ctrlKey, t.altKey, t.shiftKey, t.metaKey, t.button, t.relatedTarget)
                        }
                        n.syntheticClick = !0,
                            e.dispatchEvent(n),
                            e = null
                    }
                };
                document.body.addEventListener("mousedown", t, !0),
                    document.body.addEventListener("mouseup", i, !0),
                    document.getElementById("gui-parent").addEventListener("click", function (e) {
                        e.syntheticClick || (e.stopPropagation(),
                            "A" === e.target.nodeName && e.preventDefault())
                    }, !0)
            }
            var W, j, Y, X, Z, q, K = (e("three"),
                e("../util/ajax"),
                e("../util/browser")), Q = e("../settings"), J = e("../analytics"), ee = (e("../util/transitions"),
                    e("../util/camera"),
                    e("../util/logger")), te = (e("../objects/Snapshot"),
                        e("./helpManager")), ie = e("./immersiveMode"), ne = e("./loadingScreen"), re = e("./landingScreen"), oe = e("./playButton"), ae = e("./populateModal"), se = e("./memoryUsage"), le = e("./closer/modalCloser"), ce = e("./closer/ModalCloserEvent"), he = e("./help/help"), ue = e("./help/HelpEvent"), de = e("./title/titleBar"), pe = e("./title/TitleEvents"), fe = e("./terms/terms"), ge = e("./terms/TermsEvent"), me = e("./title/tagToggle"), ve = e("./tourInteraction"), Ae = e("./vr/vrModal"), ye = e("./vr/vrEvent"), Ce = e("./sharing/modal"), Ie = e("./webvr/webVRgui"), Ee = e("./webvr/WebVrEvent"), be = e("../controls/serializer"), we = e("../enum/Keys"), _e = e("../enum/Viewmode"), Te = (e("../enum/BlackoutStyle"),
                            e("../tag/Media/MediaEvent")), xe = (e("../enum/PathDiscardMode"),
                                e("../enum/PathDisplayMode"),
                                e("../enum/DirectorEvents"),
                                e("../enum/PlayerEvents")), Se = e("../enum/ControlEvents"), Me = e("./sharing/ShareEvents"), Re = e("../localization/localize"), Pe = (e("../enum/Vectors"),
                                    e("../enum/WarpStyle"),
                                    e("../enum/AlignmentType"),
                                    e("../enum/VROption")), Oe = e("./konami"), Le = e("../lib/dat.gui"), De = new ee(i), Ne = (e("../util/showcase"),
                                        e("../enum/ZoomEvents")), Be = _e.DOLLHOUSE, Fe = 0, Ve = 0, Ue = [".hideTarget"], ke = null, He = null, Ge = !1, ze = !1, We = !1, je = {
                                            coBrand: {
                                                visible: !0,
                                                elements: [".co-brand", "#loaderCoBrand"]
                                            },
                                            help: {
                                                visible: !0,
                                                elements: [".nav-help", "#nav-help"]
                                            },
                                            tourControls: {
                                                visible: !0,
                                                elements: [".next", ".previous", "#play"]
                                            },
                                            highlight: {
                                                visible: !0,
                                                elements: ["#drawer", "#pullTab"]
                                            },
                                            share: {
                                                visible: !0,
                                                elements: [".socialButton", "#share"]
                                            },
                                            fullScreen: {
                                                visible: !0,
                                                elements: ["#gui-fullscreen"]
                                            },
                                            floors: {
                                                visible: !0,
                                                elements: [".gui-floor"]
                                            }
                                        }, Ye = function () {
                                            var e = document.getElementById("drawer");
                                            return function () {
                                                $("#player").height() < 400 && e.classList.contains("open") && a()
                                            }
                                        }(), Xe = function () {
                                            var e = document.getElementById("meta-info");
                                            return function () {
                                                $("#player").height() < 400 && e.classList.contains("expand") && de.toggleMeta(!0)
                                            }
                                        }(), Ze = function (e) {
                                            function t() {
                                                u.classList.contains("expand") && de.toggleMeta(!0)
                                            }
                                            function i() {
                                                fe.hide()
                                            }
                                            function n() {
                                                he.close()
                                            }
                                            function r() {
                                                Ae.dismiss()
                                            }
                                            function o() {
                                                p.hasClass("open") && a(!0)
                                            }
                                            function l() {
                                                Ce.hide()
                                            }
                                            function c() {
                                                f.hasClass("open") && f.removeClass("open")
                                            }
                                            function h() {
                                                d.classList.contains("fadeIn") && (d.classList.contains("landing") ? re.dismissModal() : d.classList.contains("tour") && ve.dismissModal())
                                            }
                                            var u = document.getElementById("meta-info")
                                                , d = document.getElementById("interaction-modal")
                                                , p = $("#drawer").eq(0)
                                                , f = $(".gui-floor").eq(0)
                                                , g = $(".vr-popup").eq(0);
                                            return function (e) {
                                                switch (e) {
                                                    case "info":
                                                        i(),
                                                            n(),
                                                            Ye(),
                                                            l(),
                                                            c(),
                                                            r(),
                                                            h();
                                                        break;
                                                    case "terms":
                                                        t(),
                                                            n(),
                                                            o(),
                                                            l(),
                                                            c(),
                                                            r(),
                                                            h();
                                                        break;
                                                    case "help":
                                                        t(),
                                                            i(),
                                                            l(),
                                                            c(),
                                                            r(),
                                                            h();
                                                        break;
                                                    case "vr":
                                                        t(),
                                                            i(),
                                                            l(),
                                                            c(),
                                                            n(),
                                                            h(),
                                                            s(g) && o();
                                                        break;
                                                    case "highlights":
                                                        Xe(),
                                                            i(),
                                                            l(),
                                                            c();
                                                        break;
                                                    case "share":
                                                        t(),
                                                            i(),
                                                            n(),
                                                            c(),
                                                            r(),
                                                            h();
                                                        break;
                                                    case "floor":
                                                        i(),
                                                            l(),
                                                            r();
                                                        break;
                                                    case "view":
                                                        c(),
                                                            l(),
                                                            i(),
                                                            r();
                                                        break;
                                                    case "tour":
                                                        i(),
                                                            l(),
                                                            c(),
                                                            r();
                                                        break;
                                                    case "move":
                                                        i(),
                                                            l(),
                                                            c(),
                                                            r();
                                                        break;
                                                    case "resize":
                                                        t(),
                                                            Ye(),
                                                            c();
                                                        break;
                                                    case "tag":
                                                        i(),
                                                            n(),
                                                            l(),
                                                            c(),
                                                            r()
                                                }
                                            }
                                        }();
            $(document).on("fullscreenchange webkitfullscreenchange mozfullscreenchange MSFullscreenChange", function (e) {
                $("#gui-fullscreen").toggle(!K.isFullscreen()),
                    $("#gui-fullscreen-exit").toggle(!!K.isFullscreen()),
                    setTimeout(function () {
                        $(".icon:visible").hide().show(0)
                    }, 100)
            }),
                $("#gui-fullscreen").find("a").on("click", function (e) {
                    l(e),
                        K.requestFullscreen($("body")[0]),
                        J.track("showcase_gui", {
                            gui_action: "click_enter_fullscreen",
                            interaction_source: "gui"
                        })
                    //czj
                    //W.reload()
                }),
                $("#gui-fullscreen-exit").find("a").on("click", function (e) {
                    l(e),
                        K.exitFullscreen(),
                        J.track("showcase_gui", {
                            gui_action: "click_exit_fullscreen",
                            interaction_source: "gui"
                        })
                })

            $(window).on("resize", function (e) {
                var t = e.target.innerHeight
                    , i = e.target.innerWidth;
                t === X && i === Z || (je.highlight.visible && w(),
                    Ze("resize"),
                    $(".pinTop.right").removeClass("hideUnderMeta"),
                    c(),
                    X = t,
                    Z = i)
            }).resize(),
                K.supportsFullscreen() || $("#gui-fullscreen").hide(),
                $("#pullTab").on("click", function (e) {
                    l(e),
                        $("#drawer").hasClass("open") ? (J.trackAlways("showcase_gui", {
                            gui_action: "hide_highlight_reel"
                        }),
                            $(this).addClass("open").children("img").attr("src", "images/auto.png")) : (J.trackAlways("showcase_gui", {
                                gui_action: "show_highlight_reel"
                            }),
                                $(this).removeClass("open").children("img").attr("src", "images/auto-suspend.png"));
                    a()
                });

            /***********************方奕卓 热点列表事件监听 ************************/
            if (window.MP_PREFETCHED_MODELDATA.showHotListSta) {
                $('#hotList').css('display', '');
                $('#hotList').on('click', function (e) {
                    l(e);
                    var hotList = $('#hotListWrap')[0];
                    var isActive = hotList.classList.contains('hotListActive');
                    if (isActive) {
                        hotList.classList.remove('hotListActive');
                        this.classList.remove('active')
                    } else {
                        hotList.classList.add('hotListActive');
                        this.classList.add('active')
                    }
                }),

                    $('#hotListContent ul').on('mouseover', function (e) {
                        l(e);
                        var target = e.target;
                        var hotList = document.getElementById('hotListWrap');
                        if (target.tagName === 'SPAN') {
                            var targetParent = target.parentElement.parentElement;
                            if (target.offsetWidth + 116 >= targetParent.clientWidth) {
                                hotList.style.width = target.offsetWidth + 116 + 'px';
                            } else {
                                hotList.style.width = '';
                            }
                        } else if (target.tagName === 'LI') {
                            var targetParent = target.parentElement;
                            if (target.children[0].offsetWidth + 116 >= targetParent.clientWidth) {
                                hotList.style.width = target.children[0].offsetWidth + 116 + 'px';
                            } else {
                                hotList.style.width = ''
                            }
                        } else {
                            hotList.style.width = '';
                        }
                    });
                $('#hotListContent ul').on('click', function (e) {
                    l(e);
                    this.preElem && this.preElem.classList.remove('active');
                    if (e.target.tagName === 'SPAN') {
                        e.target.parentElement.classList.add('active');
                        e.target.parentElement.hot && e.target.parentElement.hot.examine(window.player, true);  // 打开热点
                        this.preElem = e.target.parentElement;
                    } else {
                        e.target.classList.add('active');
                        e.target.hot && e.target.hot.examine(window.player, true);  // 打开热点
                        this.preElem = e.target;
                    }
                })
                $('#hotListClose').on('click', function (e) {
                    l(e);
                    var hotList = $('#hotListWrap')[0];
                    hotList.classList.remove('hotListActive');
                    $('#hotListContent ul .active').removeClass('active');
                    $('#hotList')[0].classList.remove('active')
                })
            }

            /*****************************************************************/



            $("#more-menu-button").on("click", function (e) {
                l(e);
                var t = $("#more-menu");
                t.toggleClass("open")
            }),
                t.exports.init = S,
                t.exports.startLoading = x,
                t.exports.endLoading = d,
                t.exports.onProgress = u
        }
        ).call(this, "/js/gui/gui.js")
    }
        , {
        "../analytics": 4,
        "../controls/serializer": 14,
        "../enum/AlignmentType": 17,
        "../enum/BlackoutStyle": 18,
        "../enum/ControlEvents": 21,
        "../enum/DirectorEvents": 23,
        "../enum/Keys": 30,
        "../enum/PathDiscardMode": 38,
        "../enum/PathDisplayMode": 39,
        "../enum/PlayerEvents": 40,
        "../enum/VROption": 47,
        "../enum/Vectors": 50,
        "../enum/Viewmode": 51,
        "../enum/WarpStyle": 52,
        "../enum/ZoomEvents": 53,
        "../lib/dat.gui": 93,
        "../localization/localize": 108,
        "../tag/Media/MediaEvent": 131,
        "../objects/Snapshot": 153,
        "../settings": 166,
        "../util/ajax": 181,
        "../util/browser": 182,
        "../util/camera": 183,
        "../util/logger": 189,
        "../util/showcase": 193,
        "../util/transitions": 195,
        "./closer/ModalCloserEvent": 61,
        "./closer/modalCloser": 62,
        "./help/HelpEvent": 66,
        "./help/help": 67,
        "./helpManager": 68,
        "./immersiveMode": 69,
        "./konami": 70,
        "./landingScreen": 71,
        "./loadingScreen": 72,
        "./memoryUsage": 73,
        "./playButton": 74,
        "./populateModal": 75,
        "./sharing/ShareEvents": 76,
        "./sharing/modal": 77,
        "./terms/TermsEvent": 78,
        "./terms/terms": 79,
        "./title/TitleEvents": 80,
        "./title/tagToggle": 81,
        "./title/titleBar": 82,
        "./tourInteraction": 84,
        "./vr/vrEvent": 85,
        "./vr/vrModal": 87,
        "./webvr/WebVrEvent": 88,
        "./webvr/webVRgui": 89,
        three: 217
    }],
    66: [function (e, t, i) {
        "use strict";
        t.exports = Object.freeze({
            OPENED: "help.opened",
            CLOSED: "help.closed"
        })
    }
        , {}],
    67: [function (e, t, i) {
        "use strict";
        function n() {
            g.on("click", function (e) {
                if (S && S !== l.TRANSITIONING) {
                    var t = window.getComputedStyle(y).getPropertyValue("opacity") > 0;
                    t && !M ? R.close() : r()
                }
            }),
                w.on("click", function (e) {
                    R.close()
                }),
                E.on("click", function (e) {
                    S && S !== l.TRANSITIONING && (s(),
                        o())
                }),
                b.on("click", function (e) {
                    s(),
                        a()
                })
        }
        function r() {
            S && S !== l.TRANSITIONING && (M = !0,
                setTimeout(function () {
                    M = !1
                }, d.help.modalStayDuration),
                R.emit(h.OPENED),
                m.addClass("open " + S),
                g.addClass("open"),
                s(),
                o(),
                y.style.removeProperty ? y.style.removeProperty("display") : y.style.removeAttribute("display"),
                y.classList.add("fadeIn"))
        }
        function o() {
            E.addClass("underline-tab"),
                u.fill(_, c.NAVIGATION, S),
                m.addClass(S)
        }
        function a() {
            b.addClass("underline-tab"),
                u.fill(T, c.MORE_HELP),
                m.addClass("more-help")
        }
        function s(e, t) {
            m.removeClass("more-help " + l.PANORAMA + " " + l.DOLLHOUSE + " " + l.FLOORPLAN + " " + l.OUTDOOR),
                I.forEach(function (e) {
                    e.classList.remove("underline-tab")
                })
        }
        var l = e("../../enum/Viewmode")
            , c = e("../../enum/HelpModalType")
            , h = e("./HelpEvent")
            , u = (e("../helpManager"),
                e("./../populateModal"))
            , d = e("../../settings")
            , p = e("../../util/common")
            , f = e("events").EventEmitter
            , g = $(".footer-help").eq(0)
            , m = $("#help-dialog").eq(0)
            , v = document.querySelector("#quick-logo")
            , A = document.querySelector("#loaderCoBrand")
            , y = document.querySelector("#help-dialog")
            , C = document.querySelector(".footer")
            , I = $(".help-tabs").children().toArray()
            , E = $(".navigation-tab").eq(0)
            , b = $(".more-help-tab").eq(0)
            , w = ($("#interaction-modal").eq(0).find(".interaction").toArray(),
                m.find(".close").eq(0))
            , _ = m.find(".interactions").toArray()
            , T = m.find(".ui-instructions").toArray()
            , x = l.PANORAMA
            , S = l.PANORAMA
            , M = !1
            , R = {
                init: function (e, t) {
                    S = t,
                        x = t,
                        [y, A, v, C].forEach(function (e) {
                            e.classList.add(u.deviceType)
                        }),
                        n()
                },
                close: function () {
                    if (m.hasClass("open") && (this.emit(h.CLOSED),
                        g.removeClass("open"),
                        m.removeClass("open"),
                        y.classList.contains("fadeIn"))) {
                        y.classList.remove("fadeIn");
                        var e = S === l.TRANSITIONING ? x : S;
                        u.clear(_, c.NAVIGATION, e)
                    }
                },
                updateMode: function (e) {
                    x = S,
                        S = e
                }
            };
        p.extendObject(R, f.prototype),
            t.exports = R
    }
        , {
        "../../enum/HelpModalType": 28,
        "../../enum/Viewmode": 51,
        "../../settings": 166,
        "../../util/common": 185,
        "../helpManager": 68,
        "./../populateModal": 75,
        "./HelpEvent": 66,
        events: 202
    }],
    68: [function (e, t, i) {
        (function (i) {
            "use strict";
            var n = e("../util/browser")
                , r = e("./../util/logger")
                , o = e("./../settings")
                , a = new r(i)
                , s = function () {
                    var e;
                    try {
                        return e = window.localStorage.getItem("visitCount") || "0",
                            e = (parseFloat(e) + 1).toString(),
                            window.localStorage.setItem("visitCount", e),
                            a.debug("visitCount = " + e),
                            e
                    } catch (t) {
                        e = "1",
                            a.debug("couldn't set local storage")
                    }
                }()
                , l = !1;
            t.exports = {
                isHelpDisabled: function () {
                    return "0" === n.valueFromHash("help", null) || l
                },
                isLargeHelpEnabled: function () {
                    return ("1" === s || "1" === n.valueFromHash("help", null)) && !this.isHelpDisabled()
                },
                isSmallHelpEnabled: function () {
                    return "2" === n.valueFromHash("help", null) && !this.isHelpDisabled()
                },
                isHelpEnabled: function () {
                    return this.isLargeHelpEnabled() || this.isSmallHelpEnabled()
                },
                setAutoPlay: function (e) {
                    l = o.warp.auto >= 0 && e > 1
                }
            }
        }
        ).call(this, "/js/gui/helpManager.js")
    }
        , {
        "../util/browser": 182,
        "./../settings": 166,
        "./../util/logger": 189
    }],
    69: [function (e, t, i) {
        "use strict";
        function n(e, t, i, n) {
            F = n,
                r(e, t, i, F),
                o(),
                N = t.mode
        }
        function r(e, t, i, n) {
            [C.PANORAMA, C.DOLLHOUSE, C.FLOORPLAN].forEach(function (t) {
                e.controls[t].on(v.Move, a),
                    e.controls[t].on(v.LongTap, c)
            }),
                M.on("mousewheel DOMMouseScroll", a),
                i.on(m.TagActivated, a),
                i.on(m.TagNavigation, a),
                t.on(A.FlyingEnded, s),
                t.on(A.ModeChanging, function (e, t) {
                    B = t !== C.PANORAMA && e !== C.PANORAMA
                }),
                t.on(A.ModeChanged, function (e, i) {
                    N = t.mode,
                        i !== C.TRANSITIONING ? l() : a("modeChange")
                }),
                n.on(y.TourStart, function () {
                    L = !0,
                        a()
                }),
                n.on(y.TourEnd, function () {
                    L = !1,
                        l()
                }),
                n.on(y.ActionInterrupted, function () {
                    L = !1
                }),
                R.addEventListener("touchend", function () {
                    $("#pullTab").hasClass("opened") && !L && l()
                }, !0)
        }
        function o() {
            p.isMobile() ? (b.forEach(function (e) {
                e.classList.add("mobile")
            }),
                w.click(l)) : (b.forEach(function (e) {
                    e.addEventListener("mouseleave", function () {
                        !M.is(":hover") && b[0].classList.contains("detectHover") && l()
                    }, !0)
                }),
                    M.mouseleave(function () {
                        b[0].classList.contains("detectHover") && l()
                    }))
        }
        function a(e) {
            D || d(e) && _.hasClass("playing") || (clearTimeout(O),
                P = !0,
                g.close(),
                h(e),
                N !== C.DOLLHOUSE && N !== C.FLOORPLAN && (x.hasClass("expand") && !S.hasClass("closed") || 2 === p.valueFromHash("title", 1),
                    _.hasClass("playing") || (b.forEach(function (e) {
                        e.classList.add("detectHover")
                    }),
                        O = setTimeout(l, f.immersive.timeToShowAgain))))
        }
        function s() {
            _.hasClass("playing") || (clearTimeout(O),
                O = setTimeout(l, f.immersive.timeToShowAgain))
        }
        function l() {
            clearTimeout(O),
                P = !1,
                I.forEach(function (e) {

                    e.classList.remove("drawerOpen")
                }),
                L || E.forEach(function (e) {
                    e.classList.remove("duringTour")
                }),
                b.forEach(function (e) {
                    e.classList.remove("detectHover")
                })
        }
        function c() {
            P ? l() : a(),
                D = !0,
                setTimeout(function () {
                    D = !1
                }, f.immersive.uiStayDuration)
        }
        function h(e) {
            !d(e) && L ? E.forEach(function (e) {
                e.classList.remove("drawerOpen"),
                    e.classList.add("duringTour")
            }) : _.hasClass("open") ? E.forEach(function (e) {
                e.classList.remove("duringTour"),
                    e.classList.add("drawerOpen")
            }) : B || N === C.FLOORPLAN || N === C.DOLLHOUSE || E.forEach(function (e) {
                e.classList.add("fadeOut")
            })
        }
        function u() {
            T.hasClass("duringTour") || (L = !1,
                a("gui"),
                l())
        }
        function d(e) {
            return "mouse" === e || "touch" === e || "key" === e || "gui" === e
        }
        var p = e("../util/browser")
            , f = e("../settings")
            , g = e("./help/help")
            , m = e("../enum/tagEvents")
            , v = e("../enum/ControlEvents")
            , A = e("../enum/PlayerEvents")
            , y = e("../enum/DirectorEvents")
            , A = e("../enum/PlayerEvents")
            , C = e("../enum/Viewmode")
            , I = $(".pinTop.left, .pinBottom-container, #drawer-container, #drawer, .footer").toArray()
            , E = $(".pinBottom-container, #drawer-container, .footer").toArray()
            , b = $("#hover-bottom, #hover-top").toArray()
            , w = ($("#pullTab").eq(0),
                $("#playHead").eq(0),
                $(".pinBottom-container").eq(0))
            , _ = $("#drawer").eq(0)
            , T = $("#drawer-container").eq(0)
            , x = $("#meta-info").eq(0)
            , S = $(".pinTop.left").eq(0)
            , M = $("#player").eq(0)
            , R = document.getElementById("pullTab")
            , P = !1
            , O = null
            , L = !1
            , D = !1
            , N = null
            , B = !1
            , F = null;
        t.exports.init = n,
            t.exports.hideUi = a,
            t.exports.resetDrawer = u
    }
        , {
        "../enum/ControlEvents": 21,
        "../enum/DirectorEvents": 23,
        "../enum/tagEvents": 32,
        "../enum/PlayerEvents": 40,
        "../enum/Viewmode": 51,
        "../settings": 166,
        "../util/browser": 182,
        "./help/help": 67
    }],
    70: [function (e, t, i) {
        (function (i) {
            "use strict";
            function n(e, t, i) {
                l.debug("konami has the modelInstance");
                var n = [];
                $(window).on("keydown", function (e) {
                    n.push(e.which),
                        n.length > o.secretPanelWord.length && n.shift(),
                        s.equalLists(n, o.secretPanelWord) && (l.debug("Developer mode active."),
                            o.debug = !0)
                }),
                    $(window).on("keydown", function n(r) {
                        o.debug && 72 === r.which && (e && i ? (a.toggle(e, t, i),
                            $(window).off("keydown", n)) : console.warn("sorry we're not ready yet"))
                    })
            }
            var r = e("./../util/logger")
                , o = e("./../settings")
                , a = e("./debug")
                , s = e("./../util/common")
                , l = (e("./gui"),
                    new r(i));
            o.console && $("body").append('<div id="debug-console"></div>'),
                t.exports.init = n
        }
        ).call(this, "/js/gui/konami.js")
    }
        , {
        "./../settings": 166,
        "./../util/common": 185,
        "./../util/logger": 189,
        "./debug": 63,
        "./gui": 65
    }],
    71: [function (e, t, i) {
        "use strict";
        function n(e, t) {
            E = t.mode === p.PANORAMA && t.pano && !t.pano.isAligned() ? p.OUTDOOR : t.mode
        }
        function r(e) {
            var t = $.Deferred();
            e || t.resolve();
            var i = c.startupFlyinDelay;
            return e === p.PANORAMA && (i += c.dollhouse.transitionTime),
                setTimeout(t.resolve.bind(t), i),
                t
        }
        function o(e, t, i) {
            var n = 0;
            c.quickstart.enabled && (a(i),
                n = c.quickstart.showTextDelay + c.quickstart.fadeOutDelay);
            var r = function () {
                e.once(g.Move, l),
                    t.once(f.TourStart, l)
            };
            s(n, r)
        }
        function a(e) {
            return /* e && (y.addClass("quick-brand"),    //quick-brand样式有问题 会遮住屏幕
            v.before(y), 
            A = $(".quick-brand").toArray()),*/
            m.addClass("fadeOut"),
                setTimeout(function () {
                    A.forEach(function (e) {
                        e.classList.add("fadeIn")
                    })
                }, c.quickstart.showTextDelay),
                setTimeout(function () {
                    A.forEach(function (e) {
                        e.classList.add("fadeOut")
                    })
                }, c.quickstart.fadeOutDelay),
                !0
        }
        function s(e, t) {
            setTimeout(function () {
                if (h.isHelpEnabled()) {
                    if (t(),
                        u.init(),
                        C.addClass("fadeIn landing " + u.deviceType),
                        h.isSmallHelpEnabled())
                        return void C.addClass("small");
                    u.fill(I, d.LANDING[E]),
                        C.addClass(E)
                }
            }, e)
            //csz 用户引导界面
            var helpData = {
                "pc": ["images/pc_step1.png", "images/pc_step2.png", "images/pc_step3.png"],
                "mobile": ["images/phone_step1.png", "images/phone_step2.png", "images/phone_step3.png"]
            }
            var navIcon = $(".nav-icon .icon");
            if (/Android|webOS|iPhone|iPod|BlackBerry/i.test(navigator.userAgent)) navIcon.attr("src", helpData.mobile[0]);
            function paging(id) {
                id.on("click", function () {
                    var navPage = null;
                    $(this).attr("data-id") == "plus" ? navPage = +navIcon.attr("data-page") + 1 : navPage = +navIcon.attr("data-page") - 1;
                    if (navPage > helpData.length || navPage < 1) return false
                    if (/Android|webOS|iPhone|iPod|BlackBerry/i.test(navigator.userAgent)) {
                        navIcon.attr({ "data-page": navPage, "src": helpData.mobile[navPage - 1] });
                    } else {
                        navIcon.attr({ "data-page": navPage, "src": helpData.pc[navPage - 1] });
                    }
                })
            };
            paging($(".next-button"));
            paging($(".prev-button"));
        }
        function l() {
            u.clear(I, d.LANDING[E]),
                C.removeClass("fadeIn")
        }
        var c = e("../settings")
            , h = (e("./help/help"),
                e("./helpManager"))
            , u = e("./populateModal")
            , d = e("../enum/HelpModalType")
            , p = e("../enum/Viewmode")
            , f = e("../enum/DirectorEvents")
            , g = e("../enum/PlayerEvents")
            , m = $("#quick-blackout").eq(0)
            , v = $("#quick-logo").eq(0)
            , A = $(".quick-brand").toArray()
            , y = $("#loaderCoBrand").eq(0)
            , C = $("#interaction-modal").eq(0)
            , I = C.find(".interaction").toArray()
            , E = ($("#model-title, .pinBottom-container, #drawer-container, #drawer, .footer").toArray(),
                "");
        t.exports.delayLanding = r,
            t.exports.showMessage = o,
            t.exports.init = n,
            t.exports.dismissModal = l
    }
        , {
        "../enum/DirectorEvents": 23,
        "../enum/HelpModalType": 28,
        "../enum/PlayerEvents": 40,
        "../enum/Viewmode": 51,
        "../settings": 166,
        "./help/help": 67,
        "./helpManager": 68,
        "./populateModal": 75
    }],
    72: [function (e, t, i) {
        "use strict";
        var n = e("./circleLoader").circleLoader;
        t.exports = {
            element: $("#gui-loading"),
            hide: function (e) {
                n.done(),
                    this.element.fadeOut(1500, e)
            },
            show: function (e) {
                this.element.fadeIn(500, function () {
                    this.element.css("display", "table"),
                        e && e()
                }
                    .bind(this))
            },
            progress: function (e) {
                n.set(e)
            }
        }
    }
        , {
        "./circleLoader": 60
    }],
    73: [function (e, t, i) {
        "use strict";
        var n = e("../settings")
            , r = $("#memory-info")
            , o = r.find("#memory-gpu")
            , a = !1;
        t.exports = {
            show: function () {
                n.profiling.enabled && (r.show(),
                    a = !0)
            },
            hide: function () {
                r.hide(),
                    a = !1
            },
            toggle: function () {
                a ? this.hide() : this.show()
            },
            update: function (e) {
                n.profiling.enabled && o.text(Math.floor(e / 1e6) + "MB")
            }
        }
    }
        , {
        "../settings": 166
    }],
    74: [function (e, t, i) {
        "use strict";
        var n = e("../util/browser")
            , r = e("../analytics");
        e("../settings");
        t.exports = {
            show: function (e, t) {
                $("#gui-message").fadeOut(500, function () {
                    t()
                })
            }
        }
    }
        , {
        "../analytics": 4,
        "../settings": 166,
        "../util/browser": 182
    }],
    75: [function (e, t, i) {
        "use strict";
        function n(e, t, i, n) {
            function r(e) {
                return e.classList.contains(a)
            }
            var o = i ? this.assets[t][i][this.deviceType] : this.assets[t][this.deviceType];
            //for (var a in o) {
            //var s = e.find(r);
            //for (var l in o[a]) {
            //var c = o[a][l];
            //if ("top-info" === l || "bottom-info" === l) {
            //var h = n ? c : "";
            //czj 注释掉第一次打开的用户引导
            //s.querySelector("." + l).textContent = h
            //} else {
            //var u = n ? c : "";
            //, d = s.querySelector("." + l);
            //d.src = u,
            //n ? d.classList.remove("hidden") : d.classList.add("hidden")
            //}
            //}
            //}
            //var p = Array.prototype.slice.call(e[0].parentElement.querySelectorAll("hr"));
            // p.forEach(function(e) {
            //     n ? e.classList.remove("hidden") : e.classList.add("hidden")
            // })
        }
        var r = e("../util/browser")
            , o = e("../localization/localize")
            , a = e("../enum/HelpModalType")
            , s = (e("../enum/HelpModalSize"),
                e("../enum/Viewmode"));
        t.exports = {
            init: function () {
                if (!this.hasInitialized) {
                    this.hasInitialized = !0,
                        this.deviceType = r.isMobile() ? "mobile" : "desktop",
                        this.assets = {},
                        this.assets[a.LANDING[s.PANORAMA]] = {
                            desktop: {
                                left: {
                                    "top-info": o.ROTATE,
                                    "big-image": "images/nav_help_mouse_drag_left.png",
                                    keyboard: "images/nav_help_keyboard_left_right.png"
                                },
                                middle: {
                                    "top-info": o.MOVE,
                                    "big-image": "images/nav_help_mouse_click.png",
                                    keyboard: "images/nav_help_keyboard_up_down.png"
                                },
                                right: {
                                    "top-info": o.ZOOM,
                                    "big-image": "images/nav_help_mouse_zoom.png",
                                    keyboard: "images/nav_help_zoom_keys.png"
                                }
                            },
                            mobile: {
                                left: {
                                    "top-info": o.ROTATE,
                                    "big-image": "images/nav_help_gesture_drag.png"
                                },
                                middle: {
                                    "top-info": o.MOVE,
                                    "big-image": "images/nav_help_gesture_tap.png"
                                },
                                right: {
                                    "top-info": o.ZOOM,
                                    "big-image": "images/nav_help_gesture_pinch.png"
                                }
                            }
                        },
                        this.assets[a.LANDING[s.OUTDOOR]] = JSON.parse(JSON.stringify(this.assets[a.LANDING[s.PANORAMA]])),
                        this.assets[a.LANDING[s.DOLLHOUSE]] = {
                            desktop: {
                                left: {
                                    "top-info": o.ROTATE,
                                    "big-image": "images/nav_help_mouse_drag_left.png",
                                    keyboard: "images/nav_help_keyboard_left_right.png"
                                },
                                middle: {
                                    "top-info": o.MOVE,
                                    "big-image": "images/nav_help_mouse_position_right.png"
                                }
                            },
                            mobile: {
                                left: {
                                    "top-info": o.ROTATE,
                                    "big-image": "images/nav_help_gesture_drag.png"
                                },
                                middle: {
                                    "top-info": o.MOVE,
                                    "big-image": "images/nav_help_gesture_position_two_finger.png"
                                }
                            }
                        },
                        this.assets[a.LANDING[s.FLOORPLAN]] = {
                            desktop: {
                                left: {
                                    "top-info": o.MOVE,
                                    "big-image": "images/nav_help_mouse_position_left.png"
                                },
                                middle: {
                                    "top-info": o.ROTATE,
                                    "big-image": "images/nav_help_mouse_drag_right.png",
                                    keyboard: "images/nav_help_keyboard_left_right.png"
                                }
                            },
                            mobile: {
                                left: {
                                    "top-info": o.MOVE,
                                    "big-image": "images/nav_help_gesture_position.png"
                                },
                                middle: {
                                    "top-info": o.ROTATE,
                                    "big-image": "images/nav_help_gesture_drag_two_finger.png"
                                }
                            }
                        };
                    var e = {
                        "top-info": o.INSIDE,
                        "big-image": "images/nav_help_click_inside.png",
                        keyboard: "images/nav_help_inside_key.png"
                    };
                    this.assets[a.LANDING[s.OUTDOOR]].desktop.middle = e,
                        this.assets[a.LANDING[s.DOLLHOUSE]].desktop.right = e,
                        this.assets[a.LANDING[s.FLOORPLAN]].desktop.right = e;
                    var t = {
                        "top-info": o.INSIDE,
                        "big-image": "images/nav_help_tap_inside.png"
                    };
                    this.assets[a.LANDING[s.OUTDOOR]].mobile.middle = t,
                        this.assets[a.LANDING[s.DOLLHOUSE]].mobile.right = t,
                        this.assets[a.LANDING[s.FLOORPLAN]].mobile.right = t,
                        this.assets[a.NAVIGATION] = {},
                        this.assets[a.NAVIGATION][s.PANORAMA] = {
                            desktop: {
                                left: {
                                    "top-info": o.HELP_DESKTOP_PANORAMA_1A,
                                    "bottom-info": o.HELP_DESKTOP_PANORAMA_1B,
                                    "big-image": "images/nav_help_mouse_drag_left.png",
                                    keyboard: "images/nav_help_keyboard_left_right.png"
                                },
                                middle: {
                                    "top-info": o.HELP_DESKTOP_PANORAMA_2A,
                                    "bottom-info": o.HELP_DESKTOP_PANORAMA_2B,
                                    "big-image": "images/nav_help_mouse_click.png",
                                    keyboard: "images/nav_help_keyboard_up_down.png"
                                },
                                right: {
                                    "top-info": o.HELP_DESKTOP_PANORAMA_3A,
                                    "bottom-info": o.HELP_DESKTOP_PANORAMA_3B,
                                    "big-image": "images/nav_help_mouse_zoom.png",
                                    keyboard: "images/nav_help_zoom_keys.png"
                                }
                            },
                            mobile: {
                                left: {
                                    "top-info": o.HELP_MOBILE_PANORAMA_1,
                                    "big-image": "images/nav_help_gesture_drag.png"
                                },
                                middle: {
                                    "top-info": o.HELP_MOBILE_PANORAMA_2,
                                    "big-image": "images/nav_help_gesture_tap.png"
                                },
                                right: {
                                    "top-info": o.HELP_MOBILE_3,
                                    "big-image": "images/nav_help_gesture_pinch.png"
                                }
                            }
                        },
                        this.assets[a.NAVIGATION][s.DOLLHOUSE] = {
                            desktop: {
                                left: {
                                    "top-info": o.HELP_DESKTOP_DOLLHOUSE_1A,
                                    "bottom-info": o.HELP_DESKTOP_DOLLHOUSE_1B,
                                    "big-image": "images/nav_help_mouse_drag_left.png",
                                    keyboard: "images/nav_help_keyboard_all.png"
                                },
                                middle: {
                                    "top-info": o.HELP_DESKTOP_DOLLHOUSE_2A,
                                    "big-image": "images/nav_help_mouse_position_right.png"
                                },
                                right: {
                                    "top-info": o.HELP_DESKTOP_DOLLHOUSE_3A,
                                    "big-image": "images/nav_help_mouse_zoom.png"
                                }
                            },
                            mobile: {
                                left: {
                                    "top-info": o.HELP_MOBILE_DOLLHOUSE_1,
                                    "big-image": "images/nav_help_gesture_drag.png"
                                },
                                middle: {
                                    "top-info": o.HELP_MOBILE_DOLLHOUSE_2,
                                    "big-image": "images/nav_help_gesture_position_two_finger.png"
                                },
                                right: {
                                    "top-info": o.HELP_MOBILE_3,
                                    "big-image": "images/nav_help_gesture_pinch.png"
                                }
                            }
                        },
                        this.assets[a.NAVIGATION][s.FLOORPLAN] = {
                            desktop: {
                                left: {
                                    "top-info": o.HELP_DESKTOP_FLOORPLAN_1A,
                                    "big-image": "images/nav_help_mouse_position_left.png"
                                },
                                middle: {
                                    "top-info": o.HELP_DESKTOP_FLOORPLAN_2A,
                                    "bottom-info": o.HELP_DESKTOP_FLOORPLAN_2B,
                                    "big-image": "images/nav_help_mouse_drag_right.png",
                                    keyboard: "images/nav_help_keyboard_left_right.png"
                                },
                                right: {
                                    "top-info": o.HELP_DESKTOP_FLOORPLAN_3A,
                                    "bottom-info": o.HELP_DESKTOP_FLOORPLAN_3B,
                                    "big-image": "images/nav_help_mouse_zoom.png",
                                    keyboard: "images/nav_help_keyboard_up_down.png"
                                }
                            },
                            mobile: {
                                left: {
                                    "top-info": o.HELP_MOBILE_FLOORPLAN_1,
                                    "big-image": "images/nav_help_gesture_position.png"
                                },
                                middle: {
                                    "top-info": o.HELP_MOBILE_FLOORPLAN_2,
                                    "big-image": "images/nav_help_gesture_drag_two_finger.png"
                                },
                                right: {
                                    "top-info": o.HELP_MOBILE_3,
                                    "big-image": "images/nav_help_gesture_pinch.png"
                                }
                            }
                        },
                        this.assets[a.NAVIGATION][s.OUTDOOR] = JSON.parse(JSON.stringify(this.assets[a.NAVIGATION][s.PANORAMA])),
                        this.assets[a.NAVIGATION][s.OUTDOOR].desktop.middle = {
                            "top-info": o.HELP_DESKTOP_360_2A,
                            "bottom-info": o.HELP_DESKTOP_360_2B,
                            "big-image": "images/nav_help_click_inside.png",
                            keyboard: "images/nav_help_inside_key.png"
                        },
                        this.assets[a.NAVIGATION][s.OUTDOOR].mobile.middle = {
                            "top-info": o.HELP_MOBILE_360_2,
                            "big-image": "images/nav_help_tap_inside.png"
                        },
                        this.assets[a.MORE_HELP] = {
                            desktop: {
                                "more-help-hlr": {
                                    "top-info": o.HELP_MORE_HLR_A,
                                    "big-image": "images/nav_help_expand.svg",
                                    "bottom-info": o.HELP_DESKTOP_MORE_HLR_B
                                },
                                "more-help-dollhouse": {
                                    "top-info": o.HELP_MORE_DOLLHOUSE_A,
                                    "big-image": "images/nav_help_dollhouse.svg",
                                    "bottom-info": o.HELP_DESKTOP_MORE_DOLLHOUSE_B
                                },
                                "more-help-floors": {
                                    "top-info": o.HELP_MORE_FLOORS_A,
                                    "big-image": "images/nav_help_floor picker.svg",
                                    "bottom-info": o.HELP_DESKTOP_MORE_FLOORS_B
                                },
                                "more-help-tag": {
                                    "top-info": o.HELP_MORE_TAG_A,
                                    "big-image": "images/nav_help_tag.svg",
                                    "bottom-info": o.HELP_DESKTOP_MORE_TAG_B
                                },
                                "more-help-zoom": {
                                    "top-info": o.HELP_MORE_ZOOM_A,
                                    "big-image": "images/nav_help_zoom.svg",
                                    "bottom-info": o.HELP_DESKTOP_MORE_ZOOM_B
                                },
                                "more-help-tour": {
                                    "top-info": o.HELP_MORE_TOUR_A,
                                    "big-image": "images/nav_help_play.png",
                                    "bottom-info": o.HELP_DESKTOP_MORE_TOUR_B
                                },
                                "more-help-inside": {
                                    "top-info": o.HELP_MORE_INSIDE_A,
                                    "big-image": "images/nav_help_inside.svg",
                                    "bottom-info": o.HELP_DESKTOP_MORE_INSIDE_B
                                },
                                "more-help-vr": {
                                    "top-info": o.HELP_MORE_VR_A,
                                    "big-image": "images/nav_help_vr.svg",
                                    "bottom-info": o.HELP_DESKTOP_MORE_VR_B
                                },
                                "more-help-360": {
                                    "top-info": o.HELP_MORE_360_A,
                                    "big-image": "images/nav_help_360.svg",
                                    "bottom-info": o.HELP_DESKTOP_MORE_360_B
                                },
                                "more-help-fullscreen": {
                                    "top-info": o.HELP_MORE_FULLSCREEN_A,
                                    "big-image": "images/nav_help_fullscreen.svg",
                                    "bottom-info": o.HELP_DESKTOP_MORE_FULLSCREEN_B
                                }
                            },
                            mobile: {
                                "more-help-hlr": {
                                    "top-info": o.HELP_MORE_HLR_A,
                                    "big-image": "images/nav_help_expand.svg",
                                    "bottom-info": o.HELP_DESKTOP_MORE_HLR_B
                                },
                                "more-help-dollhouse": {
                                    "top-info": o.HELP_MORE_DOLLHOUSE_A,
                                    "big-image": "images/nav_help_dollhouse.svg",
                                    "bottom-info": o.HELP_MOBILE_MORE_DOLLHOUSE_B
                                },
                                "more-help-floors": {
                                    "top-info": o.HELP_MORE_FLOORS_A,
                                    "big-image": "images/nav_help_floor picker.svg",
                                    "bottom-info": o.HELP_DESKTOP_MORE_FLOORS_B
                                },
                                "more-help-tag": {
                                    "top-info": o.HELP_MORE_TAG_A,
                                    "big-image": "images/nav_help_tag.svg",
                                    "bottom-info": o.HELP_MOBILE_MORE_TAG_B
                                },
                                "more-help-tour": {
                                    "top-info": o.HELP_MORE_TOUR_A,
                                    "big-image": "images/nav_help_play.png",
                                    "bottom-info": o.HELP_DESKTOP_MORE_TOUR_B
                                },
                                "more-help-inside": {
                                    "top-info": o.HELP_MORE_INSIDE_A,
                                    "big-image": "images/nav_help_inside.svg",
                                    "bottom-info": o.HELP_MOBILE_MORE_INSIDE_B
                                },
                                "more-help-vr": {
                                    "top-info": o.HELP_MORE_VR_A,
                                    "big-image": "images/webvr.svg",
                                    "bottom-info": o.HELP_MOBILE_MORE_VR_B
                                },
                                "more-help-360": {
                                    "top-info": o.HELP_MORE_360_A,
                                    "big-image": "images/nav_help_360.svg",
                                    "bottom-info": o.HELP_MOBILE_MORE_360_B
                                }
                            }
                        },
                        this.assets[a.TOUR_INTERACTION[s.PANORAMA]] = {
                            desktop: {
                                left: {
                                    "top-info": o.ROTATE,
                                    "big-image": "images/nav_help_mouse_drag_left.png",
                                    keyboard: "images/nav_help_keyboard_left_right.png"
                                },
                                middle: {
                                    "top-info": o.MOVE,
                                    "big-image": "images/nav_help_mouse_click.png",
                                    keyboard: "images/nav_help_keyboard_up_down.png"
                                },
                                right: {
                                    "top-info": o.PLAY,
                                    "big-image": "images/Desktop-help-play-button.svg",
                                    keyboard: "images/Desktop-help-spacebar-2.svg"
                                }
                            },
                            mobile: {
                                left: {
                                    "top-info": o.ROTATE,
                                    "big-image": "images/nav_help_gesture_drag.png"
                                },
                                middle: {
                                    "top-info": o.MOVE,
                                    "big-image": "images/nav_help_gesture_tap.png"
                                },
                                right: {
                                    "top-info": o.PLAY,
                                    "big-image": "images/mobile-help-play-button.svg"
                                }
                            }
                        },
                        this.assets[a.TOUR_INTERACTION[s.OUTDOOR]] = JSON.parse(JSON.stringify(this.assets[a.TOUR_INTERACTION[s.PANORAMA]])),
                        this.assets[a.TOUR_INTERACTION[s.OUTDOOR]].desktop.middle = this.assets[a.LANDING[s.OUTDOOR]].desktop.middle,
                        this.assets[a.TOUR_INTERACTION[s.OUTDOOR]].mobile.middle = this.assets[a.LANDING[s.OUTDOOR]].mobile.middle,
                        this.assets[a.TOUR_INTERACTION[s.FLOORPLAN]] = JSON.parse(JSON.stringify(this.assets[a.TOUR_INTERACTION[s.OUTDOOR]])),
                        this.assets[a.TOUR_INTERACTION[s.FLOORPLAN]].desktop.left = this.assets[a.LANDING[s.FLOORPLAN]].desktop.left,
                        this.assets[a.TOUR_INTERACTION[s.FLOORPLAN]].mobile.left = this.assets[a.LANDING[s.FLOORPLAN]].mobile.left
                }
            },
            fill: function (e, t, i) {
                n.call(this, e, t, i, !0)
            },
            clear: function (e, t, i) {
                n.call(this, e, t, i, !1)
            }
        }
    }
        , {
        "../enum/HelpModalSize": 27,
        "../enum/HelpModalType": 28,
        "../enum/Viewmode": 51,
        "../localization/localize": 108,
        "../util/browser": 182
    }],
    76: [function (e, t, i) {
        "use strict";
        t.exports = Object.freeze({
            OPENED: "share.open",
            CLOSED: "share.closed",
            LINK_CLICKED: "share.linked"
        })
    }
        , {}],
    77: [function (e, t, i) {
        "use strict";
        function n(e) {
            function t(t, i) {
                var n = window.screenY + ($("#player").height() - i) / 2
                    , r = window.screenX + ($("#player").width() - t) / 2
                    , o = "top=" + n + ",left=" + r + ",width=" + t + ",height=" + i;
                I.emit(l.LINK_CLICKED, {
                    channel: e
                }),
                    window.open(C[e], "shareWindow", o)
            }
            switch (e) {
                case y.FACEBOOK:
                    t(580, 420);
                    break;
                case y.TWITTER:
                    t(550, 440);
                    break;
                case y.MAIL:
                    I.emit(l.LINK_CLICKED, {
                        channel: "email"
                    }),
                        window.open(C[e], "_blank");
                    break;
                case y.LINKEDIN:
            }
        }
        function r(e) {
            I.emit(l.LINK_CLICKED, {
                channel: "copylink"
            });
            var t = document.createRange();
            t.selectNodeContents(v);
            var i = window.getSelection();
            i.removeAllRanges(),
                i.addRange(t),
                document.execCommand("copy"),
                A.classList.remove("hidden"),
                v.classList.add("highlighted")
        }
        function o(e) {
            e && (e.stopPropagation(),
                e.target === v) || (window.getSelection().removeAllRanges(),
                    v.classList.remove("highlighted"),
                    A.classList.add("hidden"))
        }
        var a = e("../../util/browser")
            , s = e("../../localization/localize")
            , l = e("./ShareEvents")
            , c = e("../../util/common")
            , h = e("events").EventEmitter
            , u = document.getElementById("sharing")
            , d = document.getElementById("share-modal")
            , p = document.getElementById("share-close")
            , f = document.getElementById("facebook-share")
            , g = document.getElementById("twitter-share")
            , m = document.getElementById("mail-share")
            , v = document.getElementById("share-url-text")
            , A = document.getElementById("copy-success")
            , y = Object.freeze({
                FACEBOOK: "facebook",
                TWITTER: "twitter",
                MAIL: "mail",
                LINKEDIN: "linkedin"
            })
            , C = {};
        C[y.FACEBOOK] = "http://www.facebook.com/sharer.php?u=" + encodeURIComponent(window.location.href + "&utm_source=1") + "&t=",
            C[y.TWITTER] = "http://twitter.com/intent/tweet?text=",
            C[y.MAIL] = "mailto:?subject=";
        var I = {
            init: function (e) {
                var t = encodeURIComponent(s.SHARE_EXPLORE + e + " " + s.SHARE_AT + " ");
                C[y.FACEBOOK] += t + encodeURIComponent(window.location.href + "&utm_source=1"),
                    C[y.TWITTER] += t + encodeURIComponent(window.location.href + "&utm_source=2 " + s.SHARE_WITH + " #port"),
                    C[y.MAIL] += encodeURIComponent(s.SHARE_EXPLORE + e + s.SHARE_3D) + "&body=" + t + encodeURIComponent(window.location.href + "&utm_source=3"),
                    u.addEventListener("click", this.toggle.bind(this)),
                    p.addEventListener("click", this.hide.bind(this)),
                    v.addEventListener("click", r),
                    d.addEventListener("click", o),
                    f.addEventListener("click", n.bind(this, y.FACEBOOK)),
                    g.addEventListener("click", n.bind(this, y.TWITTER)),
                    m.addEventListener("click", n.bind(this, y.MAIL)),
                    v.textContent = window.location.href + "&utm_source=4",
                    d.classList.add(a.isMobile() ? "mobile" : "desktop"),
                    u.classList.remove("hidden")
            },
            show: function () {
                this.emit(l.OPENED),
                    d.classList.add("fadeIn")
            },
            hide: function () {
                d.classList.contains("fadeIn") && (this.emit(l.CLOSED),
                    document.selection && document.selection.empty(),
                    window.getSelection().removeAllRanges(),
                    o(),
                    d.classList.remove("fadeIn"))
            },
            toggle: function () {
                d.classList.contains("fadeIn") ? this.hide() : this.show()
            }
        };
        c.extendObject(I, h.prototype),
            t.exports = I
    }
        , {
        "../../localization/localize": 108,
        "../../util/browser": 182,
        "../../util/common": 185,
        "./ShareEvents": 76,
        events: 202
    }],
    78: [function (e, t, i) {
        "use strict";
        t.exports = Object.freeze({
            OPENED: "terms.opened",
            CLOSED: "terms.closed"
        })
    }
        , {}],
    79: [function (e, t, i) {
        "use strict";
        var n = e("./TermsEvent")
            , r = e("../../localization/localize")
            , o = e("../../analytics")
            , a = e("../../util/ajax")
            , s = e("../../util/common")
            , l = e("events").EventEmitter
            , c = document.getElementById("terms-modal")
            , h = {
                init: function () {
                    $(".footer-terms").on("click", function (e) {
                        e.preventDefault(),
                            this.show()
                    }
                        .bind(this)),
                        $("#terms-modal .close").on("click", this.hide.bind(this))
                },
                show: function () {
                    this.emit(n.OPENED),
                        a.get("static/" + r.TERMS_TEXT_FILE).done(function (e) {
                            var t = $("#terms-text").html(e);
                            o.track("showcase_gui", {
                                gui_action: "click_terms_button",
                                interaction_source: "gui"
                            }),
                                t.find("a").attr("target", "_blank")
                        }).fail(function () {
                            $("#terms-text").html("<h1>" + r.TERMS_OF_USE + "</h1><p>" + r.TERMS_FAIL)
                        }),
                        c.classList.add("fadeIn")
                },
                hide: function (e) {
                    e && e.preventDefault(),
                        c.classList.contains("fadeIn") && this.emit(n.CLOSED),
                        c.classList.remove("fadeIn")
                }
            };
        s.extendObject(h, l.prototype),
            t.exports = h
    }
        , {
        "../../analytics": 4,
        "../../localization/localize": 108,
        "../../util/ajax": 181,
        "../../util/common": 185,
        "./TermsEvent": 78,
        events: 202
    }],
    80: [function (e, t, i) {
        "use strict";
        t.exports = Object.freeze({
            OPEN_INFO: "title.open.info",
            CLOSE_INFO: "title.close.info",
            SHOW_INFO: "title.show.info",
            HIDE_INFO: "title.hide.info",
            LINK_CLICKED: "title.link.click",
            CONTACT_LINK_CLICKED: "title.contact.click",
            ORIGIN_LINK_CLICKED: "title.origin.click"
        })
    }
        , {}],
    81: [function (e, t, i) {
        "use strict";
        function n(e, t) {
            o.tags.enabled && 0 !== Object.keys(e.tags).length && r(e, t)
        }
        function r(e, t) {
            function i(i) {
                e.shouldShowtags = "show" === this.value,
                    e.shouldShowtags ? t.showAlltags(o.tags.startup.fadeInDuration) : t.hideAlltags(o.tags.startup.fadeInDuration)
            }
            document.getElementById("tag-toggles").classList.remove("hidden"),
                document.getElementById("radio-tag-show").checked = !0;
            for (var n = document.getElementById("tag-inputs").querySelectorAll("input"), r = 0; r < n.length; r++)
                n[r].addEventListener("change", i)
        }
        var o = e("../../settings");
        t.exports.init = n
    }
        , {
        "../../settings": 166
    }],
    82: [function (e, t, i) {
        (function (i) {
            "use strict";
            function n(e, t) {
                return e && u.valueFromHash("title", 1) && 2 !== u.valueFromHash("mls", 0) ? (document.getElementsByClassName("titleText")[0].innerText = e, g_weixinObj.title = e,
                    e.length > g.minTooltipCharacters && I.parentElement.setAttribute("data-original-title", e),
                    t && 1 !== m.specialEdition && m.brand && !m.mls ? document.getElementById("cobrandTitle").innerText = t : (document.getElementsByClassName("co-brand")[0].classList.add("hidden"),
                        document.getElementById("gui-name").classList.add("noCoBrand"),
                        document.getElementById("cobrandTitle").classList.add("hidden")),
                    !0) : (document.getElementById("model-title").classList.add("hidden"),
                        !1)
            }
            function r(e) {
                return e ? (L = !0,
                    void (_.innerHTML = e)) : void _.classList.add("hidden")
            }
            function o(e, t, i, n) {
                if (!e && !t && !i || !m.brand || u.valueFromHash("mls", !1))
                    return void T.classList.add("hidden");
                L = !0;
                var r = []
                    , o = c(r, "<br>");
                if (e && o('<span id="contactName">' + e + "</span>"),
                    t) {
                    var a = n || t
                        , s = u.isMobile() ? '<a id="phone" href="callto:' + t + '">' + a + "</a>" : "<span>" + a + "</span>";
                    o(s)
                }
                i && o('<a id="email" href="mailTo:' + i + '">' + i + "</a>"),
                    r[0] = "",
                    x.innerHTML = r.join("")
            }
            function a(e) {
                if ("string" == typeof e)
                    try {
                        e = JSON.parse(e)
                    } catch (e) {
                        return y.warn("Unable to parse address data"),
                            void S.parentElement.classList.add("hidden")
                    }
                if (!(e && (e.address_1 || e.address_2 || e.city || e.state || e.zip)))
                    return void S.parentElement.classList.add("hidden");
                L = !0;
                var t = []
                    , i = c(t, " ");
                e.address_1 && i(e.address_1),
                    e.address_2 && i(e.address_2),
                    e.city && i(e.city, ", "),
                    e.state && i(e.state, ", "),
                    e.zip && i(e.zip, e.state ? " " : ", "),
                    t[0] = "",
                    S.innerText = t.join("")
            }
            function s(e) {
                var t = document.createElement("a");
                return t.id = "url",
                    t.target = "_blank",
                    t.href = e,
                    t.innerText = e,
                    t.addEventListener("click", N.emit.bind(N, v.ORIGIN_LINK_CLICKED)),
                    t
            }
            function l(e) {
                return !(!e || u.inIframe() && document.referrer === e) && (R.classList.remove("hidden"),
                    P.innerHTML = f.WEBVR_LEARN_MORE + ": ",
                    P.appendChild(s(e)),
                    O.forEach(function (e) {
                        e.classList.add("share-link")
                    }),
                    !0)
            }
            function c(e, t) {
                var i = e
                    , n = t;
                return function (e, t) {
                    i.push(t || n, e)
                }
            }
            function h() {
                document.getElementById("title-toggle").addEventListener("click", N.toggleTitle.bind(N)),
                    L && I.addEventListener("click", N.toggleMeta.bind(N, !1));
                var e = [].slice.call(_.querySelectorAll("a"));
                e.forEach(function (e) {
                    e.addEventListener("click", N.emit.bind(N, v.LINK_CLICKED))
                });
                var t = [].slice.call(T.querySelectorAll("a"));
                t.forEach(function (e) {
                    e.addEventListener("click", N.emit.bind(N, v.CONTACT_LINK_CLICKED, {
                        contact_type: e.getAttribute("id")
                    }))
                })
            }
            var u = e("../../util/browser")
                , d = e("../../util/common")
                , p = e("../../util/logger")
                , f = e("../../localization/localize")
                , g = e("./titleBarSettings")
                , m = e("../../settings")
                , v = e("./TitleEvents")
                , A = e("events").EventEmitter
                , y = new p(i)
                , C = document.querySelector(".pinTop.left")
                , I = document.getElementsByClassName("title-container")[0]
                , E = document.getElementById("title-toggle").querySelector("i")
                , b = document.getElementById("meta-info-wrapper")
                , w = document.getElementById("meta-info")
                , _ = document.getElementById("meta-description")
                , T = document.getElementsByClassName("contact-info")[0]
                , x = document.getElementById("contact-data")
                , S = document.getElementById("addressTxt")
                , M = document.getElementById("tag-toggles")
                , R = document.getElementById("share-origin")
                , P = document.getElementById("share-link-wrapper")
                , O = [w, b, I]
                , L = !1
                , D = !1
                , N = {
                    populate: function (e) {
                        if (n(MP_PREFETCHED_MODELDATA.name, e.coBrand)) {
                            if (r(e.description),
                                o(e.contactName, e.phone, e.email, e.formatted_contact_phone),
                                a(e.address),
                                L) {
                                var t = document.createElement("br");
                                M.insertBefore(t, M.firstElementChild)
                            }
                            e.socialSharing && m.share.enabled && (D = l(e.url))
                        }
                    },
                    finishSetup: function (e) {
                        L = L || !!e,
                            h(),
                            L || (D ? I.classList.add("share-only") : I.classList.add("no-meta"))
                    },
                    toggleMeta: function (e, t) {
                        var title = document.getElementById("model-title");
                        t && t.preventDefault();
                        var i = w.classList.contains("expand");
                        e && !i || (i ? (O.forEach(function (e) {
                            e.classList.remove("expand")
                        }),
                            this.emit(v.CLOSE_INFO), title.classList.remove("expand")) : (O.forEach(function (e) {
                                e.classList.add("expand");
                            }),
                                title.classList.add("expand"),
                                this.emit(v.OPEN_INFO)))
                    },
                    setupToggling: function () {
                        b.style.height = w.offsetHeight + "px",
                            w.addEventListener("transitionend", function () {
                                b.style.height = w.offsetHeight + "px"
                            })
                    },
                    toggleTitle: function (e) {
                        e && e.preventDefault(),
                            C.classList.contains("closed") ? (C.classList.add("open"),
                                E.classList.remove("icon-dpad-right"),
                                E.classList.add("icon-dpad-left"),
                                this.emit(v.SHOW_INFO),
                                setTimeout(function () {
                                    C.classList.remove("closed"),
                                        C.classList.remove("open")
                                }, g.removeAnimationClasses)) : (C.classList.add("closed"),
                                    E.classList.remove("icon-dpad-left"),
                                    E.classList.add("icon-dpad-right"),
                                    this.emit(v.HIDE_INFO))
                    }
                };
            d.extendObject(N, A.prototype),
                t.exports = N
        }
        ).call(this, "/js/gui/title/titleBar.js")
    }
        , {
        "../../localization/localize": 108,
        "../../settings": 166,
        "../../util/browser": 182,
        "../../util/common": 185,
        "../../util/logger": 189,
        "./TitleEvents": 80,
        "./titleBarSettings": 83,
        events: 202
    }],
    83: [function (e, t, i) {
        "use strict";
        t.exports = Object.freeze({
            minTooltipCharacters: 19,
            removeAnimationClasses: 500
        })
    }
        , {}],
    84: [function (e, t, i) {
        "use strict";
        function n(e) {
            C = e,
                P.forEach(function (e) {
                    b.addEventListener(e, u.bind(this, !1), !0),
                        w.addEventListener(e, u.bind(this, !0), !0),
                        E.addEventListener(e, o, !0)
                    /* S.forEach(function(t) {//会触发导览停止  
                        t.addEventListener(e, a, !0)
                    }),
                    $("#drawer img").on(e, a) */
                }),
                document.addEventListener("keydown", u.bind(this, !1), !0),
                C.on(v.TourStart, function () {
                    E.classList.add("playing")
                })
        }
        function r() {
            C.playTour(),
                I && clearTimeout(I),
                d(),
                _.removeClass("fadeIn")
        }
        function o() {
            E.classList.contains("playing") && (C.stopTour(),
                _.addClass("fadeIn"),
                setTimeout(function () {
                    _.removeClass("fadeIn")
                }, p.tourInteraction.showPauseButton),
                O || (clearTimeout(I),
                    I = setTimeout(h, p.tourInteraction.showModal)),
                setTimeout(function () {
                    E.classList.remove("playing")
                }, p.tourInteraction.allowNextClick))
        }
        function a() {
            C.tourInProgress && (C.stopTour(),
                C.endTourProgress(),
                E.classList.remove("playing"))
        }
        function s() {
            T.is(":visible") ? r() : o()
        }
        function l() {
            x.hasClass("playing") && (clearTimeout(I),
                C.atEndOfTour() ? c() : _.removeClass("fadeIn"))
        }
        function c() {
            E.classList.remove("playing"),
                h()
        }
        function h() {//去掉导览结束时的提示
            /* if (!p.tourInteraction.disabled) {
                M.removeClass("small landing " + g.FLOORPLAN + " " + g.OUTDOOR + " " + g.PANORAMA),
                M.addClass("fadeIn tour " + m.deviceType);
                var e = p.tourInteraction.smallModal ? y.SMALL : y.LARGE;
                if (!p.tourInteraction.smallModal) {
                    var t;
                    t = C.player.mode === g.PANORAMA && !C.player.currentPano.isAligned() || C.player.mode === g.DOLLHOUSE ? g.OUTDOOR : C.player.mode === g.FLOORPLAN ? g.FLOORPLAN : g.PANORAMA,
                    m.fill(R, A.TOUR_INTERACTION[t]),
                    M.addClass(t)
                }
                M.addClass(e)
            } */
        }
        function u(e, t) {//导览触发停止
            if (t) {
                var i = "keydown" === t.type
                    , n = t.which === f.SPACE || C.tourIsPlaying;

                i && n || e || (O = !0),
                    C.atEndOfTour() && d(),
                    !C.tourIsPlaying && C.tourInProgress && (_.removeClass("fadeIn"),
                        d(),
                        t.which !== f.SPACE && t.currentTarget == player.domElement && a()),//add currentTarget...
                    i && n && s()
            }
        }
        function d() {
            M.removeClass("fadeIn")
        }
        var p = (e("../util/browser"),
            e("../settings"))
            , f = e("../enum/Keys")
            , g = e("../enum/Viewmode")
            , m = (e("./helpManager"),
                e("./populateModal"))
            , v = e("../enum/DirectorEvents")
            , A = e("../enum/HelpModalType")
            , y = e("../enum/HelpModalSize")
            , C = null
            , I = null
            , E = document.getElementById("pause-overlay")
            , b = document.getElementById("player")
            , w = document.getElementById("gui")
            , _ = $("#pause-icon").eq(0)
            , T = $("#play").eq(0)
            , x = $("#playHead").eq(0)
            , S = $(".rightViewContainer, #previous, #next, #gui-modes-inside, #gui-modes-outside, #gui-modes-dollhouse, #gui-modes-floorplan").toArray()
            , M = $("#interaction-modal").eq(0)
            , R = $("#interaction-modal .interaction").toArray()
            , P = ["touchstart", "mousedown", "pointerdown"]
            , O = !1;
        t.exports.init = n,
            t.exports.play = r,
            t.exports.pause = o,
            t.exports.pauseWithoutCTA = a,
            t.exports.togglePlay = s,
            t.exports.stopTour = l,
            t.exports.dismissModal = d
    }
        , {
        "../enum/DirectorEvents": 23,
        "../enum/HelpModalSize": 27,
        "../enum/HelpModalType": 28,
        "../enum/Keys": 30,
        "../enum/Viewmode": 51,
        "../settings": 166,
        "../util/browser": 182,
        "./helpManager": 68,
        "./populateModal": 75
    }],
    85: [function (e, t, i) {
        "use strict";
        t.exports = Object.freeze({
            OPENED: "vr.modal.opened",
            LAUNCH: "vr.modal.launch",
            CLOSED: "vr.modal.closed",
            NEXT: "vr.modal.next",
            PREV: "vr.modal.prev",
            STORE: "vr.modal.store",
            falseICECHOSEN: "vr.modal.device"
        })
    }
        , {}],
    86: [function (e, t, i) {
        "use strict";
        function n(e, t, i) {
            function n(e, t, n, r) {
                function o() {
                    return p + "&m=" + t + "&display=" + e
                }
                function s() {
                    var e = "&utm_medium=" + (a.inIframe() ? "embed" : "direct")
                        , t = "&utm_source=" + u
                        , n = "&utm_showcase_session_id=" + i;
                    return e + t + n
                }
                function l() {
                    return d + "&sids=" + t + "&lsid=" + t + "&ln=" + encodeURIComponent(n) + "&ld=" + encodeURIComponent(r) + "&display=" + e
                }
                return a.valueFromHash("vrcoll", !1) ? l() + s() : o() + s()
            }
            function r(e, t, i, r) {
                var o = "https://api.branch.io/v1/url"
                    , a = n(e, t, i, r)
                    , s = {
                        responseType: "json",
                        data: {
                            branch_key: h.appConfig.branch_key,
                            data: {
                                m: t,
                                full_url: a,
                                $desktop_url: m,
                                $og_app_id: "331853976762864119",
                                $og_title: i,
                                $og_description: r,
                                $og_image_url: location.origin + "/api/v1/player/models/" + t + "/thumb",
                                $canonical_url: window.location.href
                            }
                        }
                    };
                c.post(o, s).done(function (t) {
                    f[e] = t.url
                }).fail(function (t) {
                    f[e] = t
                }
                    .bind(this, a))
            }
            function o(e, t, i) {
                for (var r in s) {
                    var o = s[r]
                        , a = n(o, e, t, i);
                    f[o] = a
                }
            }
            var u = a.inIframe() ? encodeURIComponent(document.referrer) : encodeURIComponent(window.location.href)
                , d = g + "/vr/dlist/?ret=" + u
                , p = g + "/vr/show/?ret=" + u
                , m = "";
            switch (e) {
                case l.IOS:
                    r(s.CardboardIOS, t.sid, t.name, t.summary);
                    break;
                default:
                    o(t.sid, t.name, t.summary)
            }
        }
        function r(e) {
            var t = f[e];
            window.open(t, "_blank")
        }
        function o(e) {
            var t = u[e];
            window.open(t, "_blank")
        }
        var a = e("../../util/browser")
            , s = e("../../enum/VRApps")
            , l = e("../../enum/VRPlatforms")
            , c = e("../../util/ajax")
            , h = e("../../settings")
            , u = {};
        u[s.CardboardAndroid] = "https://play.google.com/store/apps/details?id=com.port.mpvrcardboard&redirect_uri=",
            u[s.CardboardIOS] = "https://itunes.apple.com/us/app/port-vr/id1168808473&redirect_uri=",
            u[s.GearVR] = "https://www.oculus.com/experiences/gear-vr/811670972252145/?redirect_uri=";
        for (var d in s) {
            var p = s[d];
            u[p] += encodeURIComponent(document.referrer + "&display=" + p)
        }
        var f = {}
            , g = function () {
                var e = window.location.host;
                return e.indexOf(".port.com") === -1 && e.indexOf("localhost") === -1 && (e = "my.port.com"),
                    "https://" + e
            }();
        t.exports.init = n,
            t.exports.launch = r,
            t.exports.launchStore = o
    }
        , {
        "../../enum/VRApps": 46,
        "../../enum/VRPlatforms": 49,
        "../../settings": 166,
        "../../util/ajax": 181,
        "../../util/browser": 182
    }],
    87: [function (e, t, i) {
        "use strict";
        function n(e) {
            var t;
            switch (e) {
                case m.IOS:
                    return t = p.iosVersion(),
                        t.major > 9 || 9 === t.major && t.minor >= 1;
                case m.Android:
                    return t = p.androidVersion(),
                        t.major > 4 || 4 === t.major && t.minor > 4 || 4 === t.major && 4 === t.minor && t.patch >= 4
            }
            return !1
        }
        function r(e, t) {
            function i(e) {
                K.emit(A.STORE, {
                    type: e
                }),
                    f.launchStore(e)
            }
            function r(e) {
                switch (e !== _.pageCount && (a(e),
                    N.text(e + 1 + " / " + _.pageCount)),
                e) {
                    case _.Title:
                        O.css("display", "none"),
                            L.text(u[e]),
                            o(s);
                        break;
                    case _.Cardboard:
                        O.css("display", "block"),
                            L.text(u[e]),
                            M.filter(".cardboard").off(),
                            M.filter(".gearvr").off(),
                            c(e, s),
                            h(H, X, Z);
                        break;
                    case _.Gear:
                        L.text(u[e]),
                            c(e, s),
                            T.addClass("lastPage"),
                            h(G, X, Z);
                        break;
                    case _.pageCount:
                        T.removeClass("fadeIn"),
                            K.emit(A.CLOSED)
                }
                B.filter("[src='']").hide()
            }
            var s = function () {
                return p.detectAndroid() ? p.detectAndroidMobile() && n(m.Android) ? (T.addClass("supported"),
                    w = ".show-supported",
                    m.Android) : (T.addClass("unsupported"),
                        w = ".show-unsupported",
                        m.UnsupportedAndroid) : p.detectIPhone() || p.detectIPod() ? (T.addClass("ios"),
                            w = ".show-ios",
                            _ = v.ios,
                            m.IOS) : (T.addClass("desktop"),
                                w = ".show-desktop",
                                m.Desktop)
            }();
            f.init(s, e, t),
                s !== m.Desktop && T.addClass("mobile");
            var l = function (e) {
                K.emit(A.LAUNCH, {
                    vr_platform: s,
                    vr_app: e
                }),
                    f.launch(e)
            };
            q.cardboardAndroid = l.bind(this, g.CardboardAndroid),
                q.gear = l.bind(this, g.GearVR),
                q.cardboardIOS = l.bind(this, g.CardboardIOS),
                d(),
                $(".show-supported, .show-unsupported, .show-ios, .show-desktop").hide(),
                $(w).show();
            var u = [C.VR_LEARN_MORE_CAPS, C.VR_NEXT_CAPS, C.VR_GOT_IT_CAPS]
                , y = ["vr_modal_learn_more", "vr_modal_next", "vr_modal_done"];
            s === m.IOS && (u.splice(1, 1),
                y.splice(1, 1)),
                $("#vr").on("click", function (e) {
                    e.preventDefault();
                    if (!window.vrEnabled) {  // 开启VR
                        window.vrEnabled = true;
                        this.classList.add('active');
                        $('#gui div').not('#vrOff').addClass('vrHide');
                        $('#vrOffImg').css({ 'display': 'inline-block' });
                    } else {

                    }
                    // T.hasClass("fadeIn") ? K.dismiss() : (b = 0,
                    // r(b),
                    // T.addClass("fadeIn"),
                    // K.emit(A.OPENED))
                });
            $('#vrOff').on('click', function () {
                window.vrEnabled = false;
                $('#gui div').not('#vrOff').removeClass('vrHide');
                $('#vrOffImg').css({ 'display': 'none' });
                $('#player canvas').css({ width: '', 'height': '' });    // 清楚vr下给canvas设置的宽高, 避免横竖屏切换的时候出现宽高错误的现象
                $('#vr').removeClass('active');        // 清除vr按钮的激活样式
            })
            var I = "https://my.port.com/vr/show/?m=" + e.sid;
            s === m.IOS ? $(".cardboardLink").on("click", i.bind(this, g.CardboardIOS)) : $(".cardboardLink").on("click", i.bind(this, g.CardboardAndroid)),
                $(".gearLink").on("click", i.bind(this, g.GearVR)),
                $("span.modelLink").text(I),
                O.on("click", function (e) {
                    K.emit(A.PREV),
                        b--,
                        r(b)
                }),
                L.on("click", function (e) {
                    L.text();
                    K.emit(A.NEXT, {
                        nextAction: y[b]
                    }),
                        b++,
                        r(b)
                }),
                T.find(".close").on("click", K.dismiss)
        }
        function o(e) {
            switch (e) {
                case m.Android:
                    M.filter(".cardboard").off().on("click", q.cardboardAndroid),
                        M.filter(".gearvr").off().on("click", q.gear),
                        s(H, G, "logo-button", "same-line");
                    break;
                case m.UnsupportedAndroid:
                    s("", z, "", "");
                    break;
                case m.IOS:
                    M.filter(".cardboard").off().on("click", q.cardboardIOS),
                        s(H, "", "logo-button", "");
                    break;
                case m.Desktop:
                    M.filter(".cardboard").off().on("click", l.bind(this, null, F, U)),
                        M.filter(".gearvr").off().on("click", l.bind(this, G, V, null)),
                        s(H, G, "logo-button", "same-line"),
                        Q.cardboard()
            }
        }
        function a(e) {
            $(".p1, .p2, .p3").hide(),
                x.insertAfter(S),
                T.removeClass("front-page"),
                T.removeClass("details-page"),
                T.removeClass("lastPage"),
                M.removeClass("logo-button"),
                M.removeClass("same-line"),
                S.removeClass("headsetOptions"),
                R.attr("src", ""),
                R.filter(".second").removeClass("gear"),
                R.css("display", "inline-block"),
                R.off(),
                P.filter(".second").css("display", ""),
                D.css("display", "none"),
                $(".p" + (e + 1) + w).show(),
                R.filter(".third").insertBefore(P.filter(".third"))
        }
        function s(e, t, i, n) {
            T.addClass("front-page"),
                R.filter(".first").attr("src", e),
                R.filter(".second").attr("src", t),
                M.filter(".first").addClass(i),
                M.filter(".second").addClass(i),
                M.addClass(n),
                ".show-desktop" === w && S.insertAfter(x)
        }
        function l(e, t, i) {
            S.addClass("headsetOptions"),
                M.off(),
                R.filter(".second").attr("src", t),
                D.css("display", "block"),
                P.filter(".second").css("display", "none"),
                D.on("click", function () {
                    a(_.Title),
                        o(m.Desktop)
                }),
                e && (K.emit(A.falseICECHOSEN, {
                    name: g.GearVR
                }),
                    R.filter(".first").attr("src", e),
                    R.filter(".second").addClass("gear"),
                    R.filter(".second").on("click", f.launchStore.bind(this, g.GearVR)),
                    Q.gearvr()),
                i && (K.emit(A.falseICECHOSEN, {
                    name: g.Cardboard
                }),
                    R.filter(".third").attr("src", i),
                    R.filter(".third").show(),
                    R.filter(".third").insertAfter(R.filter(".second")),
                    R.filter(".third").addClass("link"),
                    R.filter(".second").addClass("link"),
                    R.filter(".second").on("click", f.launchStore.bind(this, g.CardboardIOS)),
                    R.filter(".third").on("click", f.launchStore.bind(this, g.CardboardAndroid)),
                    Q.cardboard())
        }
        function c(e, t) {
            switch (t) {
                case m.IOS:
                    X = Y,
                        Z = j;
                    break;
                case m.Desktop:
                    e === _.Cardboard ? (X = F,
                        Z = U,
                        R.filter(".second").on("click", f.launchStore.bind(this, g.CardboardIOS)),
                        R.filter(".third").on("click", f.launchStore.bind(this, g.CardboardAndroid))) : (X = V,
                            R.filter(".second").on("click", f.launchStore.bind(this, g.GearVR)),
                            Z = "");
                    break;
                default:
                    e === _.Cardboard ? (X = z,
                        Z = j) : (X = k,
                            Z = W)
            }
        }
        function h(e, t, i) {
            T.find(".inner").addClass("details-page"),
                T.addClass("details-page"),
                R.filter(".first").attr("src", e),
                R.filter(".second").attr("src", t),
                R.filter(".third").attr("src", i)
        }
        function u() {
            T.hasClass("fadeIn") && (T.removeClass("fadeIn"),
                K.emit(A.CLOSED))
        }
        function d() {
            var e = p.aspectRatio() > 1 && p.isMobile();
            T.toggleClass("landscape", e).toggleClass("portrait", !e),
                T.toggleClass("tiny", $("#player").height() <= y.narrowLandscapeHeight),
                T.toggleClass("tinier", $("#player").height() <= y.reallyNarrowLandscapeHeight)
        }
        var p = e("../../util/browser")
            , f = e("./vrLink")
            , g = e("../../enum/VRApps")
            , m = e("../../enum/VRPlatforms")
            , v = e("../../enum/VRPages")
            , A = e("./vrEvent")
            , y = (e("../../settings"),
                e("../../constants"))
            , C = e("../../localization/localize")
            , I = e("../../util/common")
            , E = e("events").EventEmitter
            , b = 0
            , w = null
            , _ = v.standard
            , T = $(".vr-popup")
            , x = T.find(".vr-popup-body")
            , S = T.find(".vr-images")
            , M = T.find(".img-container")
            , R = T.find(".vr-sm-image")
            , P = M.find(".vr-img-caption")
            , O = $(".vr-buttons").find(".prev-button")
            , L = $(".vr-buttons").find(".next-button")
            , D = S.find(".front-close")
            , N = $(".vr-page")
            , B = T.find("img")
            , F = "images/apple-store.png"
            , V = "images/badge-oculus.png"
            , U = "images/badge-cardboard.png"
            , k = "images/logo-samsung.png"
            , H = "images/headset-cardboard.png"
            , G = "images/headset-gearvr.png"
            , z = "images/ico-android-robot.png"
            , W = "images/ico-gearvr.png"
            , j = "images/ico-vr.png"
            , Y = "images/apple-logo-white.svg"
            , X = null
            , Z = null
            , q = {}
            , K = {
                init: r,
                dismiss: u,
                isDeviceSupported: n
            };
        I.extendObject(K, E.prototype),
            $(window).resize(d);
        var Q = function () {
            var e = P.filter(".first").find(".cardboard")
                , t = P.filter(".first").find(".gearvr");
            return {
                cardboard: function () {
                    t.addClass("hidden"),
                        e.removeClass("hidden")
                },
                gearvr: function () {
                    e.addClass("hidden"),
                        t.removeClass("hidden")
                }
            }
        }();
        t.exports = K
    }
        , {
        "../../constants": 8,
        "../../enum/VRApps": 46,
        "../../enum/VRPages": 48,
        "../../enum/VRPlatforms": 49,
        "../../localization/localize": 108,
        "../../settings": 166,
        "../../util/browser": 182,
        "../../util/common": 185,
        "./vrEvent": 85,
        "./vrLink": 86,
        events: 202
    }],
    88: [function (e, t, i) {
        "use strict";
        t.exports = Object.freeze({
            OPENED: "webvr.modal.opened",
            SHOW_TERMS: "webvr.footer.show.terms"
        })
    }
        , {}],
    89: [function (e, t, i) {
        (function (i) {
            "use strict";
            function n(e, t, i, n) {
                function r(e) {
                    e.preventDefault(),
                        a(e.currentTarget.id)
                }
                function a(e) {
                    ne[e](),
                        Object.keys(ne).map(function (t, i) {
                            $("#" + t).toggleClass("tabs-underlined", t === e)
                        })
                }
                y = i,
                    v = t,
                    w.init(E.Android, e, n),
                    m();
                var l = new RegExp("daydream", "i")
                    , c = l.test(y.displayName);
                c ? (a("tabdaydream"),
                    B.filter(".device-headset-side").attr("src", H),
                    D.find(".title").text(x.localizeText("WEBVR_FOR_DAYDREAM"))) : (a("tabcardboard"),
                        B.filter(".device-headset-side").attr("src", Y),
                        D.find(".title").text(x.localizeText("WEBVR_FOR_CARDBOARD"))),
                    $("#vr").on("click", function (e) {
                        e.preventDefault(),
                            g("click_webvr_button"),
                            L.is(":hidden") && (ie.emit(_.OPENED),
                                o())
                    }),
                    $(".webvr-popup .close").on("click", function (e) {
                        e.preventDefault(),
                            D.hasClass("hidden") ? (g("webvr_help_close"),
                                p()) : s()
                    }),
                    $("#tabcardboard").on("click", r),
                    $("#tabdaydream").on("click", r),
                    $("#tabnative").on("click", r),
                    $(".webvr-popup .open-with-app").on("click", function (e) {
                        e.preventDefault(),
                            g("webvr_learn_more"),
                            a("tabnative"),
                            p()
                    }),
                    $(".webvr-popup .help").on("click", function (e) {
                        e.preventDefault(),
                            g(D.hasClass("hidden") ? "webvr_help_close" : "webvr_help_show"),
                            p()
                    }),
                    $(".webvr-popup .terms").on("click", function (e) {
                        e.preventDefault(),
                            g("webvr_click_terms"),
                            s(),
                            ie.emit(_.SHOW_TERMS)
                    }),
                    F.on("click", function (e) {
                        e.preventDefault(),
                            g(ee),
                            window.open(J, "_blank")
                    }),
                    V.on("click", function (e) {
                        e.preventDefault(),
                            g("webvr_phone_link"),
                            window.open(te, "_blank")
                    }),
                    $(".webvr-popup .badge-cardboard").on("click", function (e) {
                        e.preventDefault(),
                            g("webvr_cardboard_link"),
                            w.launch(b.CardboardAndroid)
                    }),
                    $(".webvr-popup .badge-oculus").on("click", function (e) {
                        e.preventDefault(),
                            g("webvr_oculus_link"),
                            w.launch(b.GearVR)
                    })
            }
            function r() {
                function e() {
                    y.isPresenting || (f(),
                        window.removeEventListener("vrdisplaypresentchange", e))
                }
                R.info("Headset mounted"),
                    v.suspend();
                var t = document.createElement("canvas");
                for (t.getContext("webgl"),
                    t.className = "webvr-canvas",
                    document.bgColor = "#000",
                    document.body.style.backgroundColor = "#000"; document.body.firstChild;)
                    document.body.removeChild(document.body.firstChild);
                document.body.appendChild(t),
                    g("webvr_enter_app"),
                    y.requestPresent([{
                        source: t,
                        predistorted: !0
                    }]).catch(function (t) {
                        R.error("Failed to present: " + t),
                            g("webvr_exit_calibrate"),
                            e()
                    }),
                    A.then(function () {
                        window.dispatchEvent(new Event("vrapp-start"))
                    }),
                    window.addEventListener("vrdisplaypresentchange", e)
            }
            function o() {
                O.fadeOut(I.guiAnimationSpeed),
                    L.fadeIn(I.guiAnimationSpeed),
                    a()
            }
            function a() {
                if (!A) {
                    var e = C.valueFromHash("webvr") || I.appConfig.webvr_version
                        , t = "https://static.port.com/webvr/" + e + "/js/main.js";
                    A = new Promise(function (e, i) {
                        var n = document.createElement("script");
                        n.type = "text/javascript",
                            n.src = t,
                            n.onload = e,
                            document.head.appendChild(n)
                    }
                    )
                }
                D.find(".enter-button").on("click", r)
            }
            function s() {
                g("webvr_modal_close"),
                    D.find(".enter-button").off("click", r),
                    L.fadeOut(I.guiAnimationSpeed, function () {
                        D.toggleClass("hidden", !1),
                            N.toggleClass("hidden", !0),
                            C.exitFullscreen()
                    }),
                    O.fadeIn(I.guiAnimationSpeed)
            }
            function l() {
                k.toggleClass("hidden", !1),
                    U.toggleClass("hidden", !0)
            }
            function c() {
                k.toggleClass("hidden", !0),
                    U.toggleClass("hidden", !1)
            }
            function h() {
                B.filter(".device-headset").attr("src", G),
                    B.filter(".device-phone").attr("src", z),
                    J = Z,
                    ee = K,
                    F.text(x.localizeText("WEBVR_DAYDREAM_VIEW")),
                    V.text(x.localizeText("VR_NEED_DAYDREAM_PHONE")),
                    $(".webvr-popup .detail.daydream-label").toggleClass("hidden", !1),
                    c()
            }
            function u() {
                B.filter(".badge-cardboard").attr("src", j),
                    B.filter(".badge-oculus").attr("src", X),
                    l()
            }
            function d() {
                B.filter(".device-headset").attr("src", Y),
                    B.filter(".device-phone").attr("src", W),
                    J = q,
                    ee = Q,
                    F.text(x.localizeText("VR_GOOGLE_CARDBOARD")),
                    V.text(x.localizeText("VR_COMPATIBLE_ANDROID_LONG")),
                    $(".webvr-popup .detail.daydream-label").toggleClass("hidden", !0),
                    c()
            }
            function p() {
                D.toggleClass("hidden"),
                    N.toggleClass("hidden")
            }
            function f() {
                R.info("exiting webVR"),
                    g("webvr_exit_app"),
                    window.location.search.indexOf("&qs=1") === -1 ? window.location = window.location + "&qs=1" : window.location = window.location
            }
            function g(e) {
                var t = C.isLandscape() ? "landscape" : "portrait";
                T.trackAlways("showcase_gui", {
                    gui_action: e,
                    orientation: t
                })
            }
            function m() {
                var e = C.isLandscape();
                L.toggleClass("landscape", e).toggleClass("portrait", !e)
            }
            var v, A, y, C = e("../../util/browser"), I = e("../../settings"), E = (e("./../gui"),
                e("../../enum/VRPlatforms")), b = e("../../enum/VRApps"), w = e("./../vr/vrLink"), _ = e("./WebVrEvent"), T = e("../../analytics"), x = (e("../../constants"),
                    e("../../localization/localize")), S = e("../../util/common"), M = e("../../util/logger"), R = new M(i), P = e("events").EventEmitter, O = $("#gui"), L = $(".webvr-popup"), D = $(".webvr-popup .page.p1"), N = $(".webvr-popup .page.p2"), B = L.find(".image"), F = $(".webvr-popup .detail.headset"), V = $(".webvr-popup .detail.phone"), U = $(".webvr-popup .tab-content.webvr"), k = $(".webvr-popup .tab-content.native"), H = "images/device-daydream-side.png", G = "images/device-daydream.png", z = "images/device-pixel.png", W = "images/ico-android-robot.png", j = "images/badge-cardboard.png", Y = "images/headset-cardboard.png", X = "images/badge-oculus.png", Z = "https://madeby.google.com/vr/", q = "https://vr.google.com/cardboard/get-cardboard/", K = "webvr_daydream_link", Q = "webvr_cardboard_link", J = Z, ee = K, te = "https://vr.google.com/daydream/phones/", ie = {
                        init: n
                    }, ne = {
                        tabcardboard: d,
                        tabdaydream: h,
                        tabnative: u
                    };
            S.extendObject(ie, P.prototype),
                $(window).resize(m),
                t.exports = ie
        }
        ).call(this, "/js/gui/webvr/webVRgui.js")
    }
        , {
        "../../analytics": 4,
        "../../constants": 8,
        "../../enum/VRApps": 46,
        "../../enum/VRPlatforms": 49,
        "../../localization/localize": 108,
        "../../settings": 166,
        "../../util/browser": 182,
        "../../util/common": 185,
        "../../util/logger": 189,
        "./../gui": 65,
        "./../vr/vrLink": 86,
        "./WebVrEvent": 88,
        events: 202
    }],
    90: [function (e, t, i) {
        "use strict";
        function n(e, t, i, n, o) {
            n || 0 === n ? this.floorId = n : this.floorId = -1,
                this.roomId = o || "",
                this.labelId = e,
                this.position = (new r.Vector3).copy(t),
                this.text = i
        }
        var r = e("three")
            , o = e("../util/browser");
        n.prototype.build = function () {
            var e = window.document.createElement("div");
            o.isMobile() ? e.setAttribute("class", "gui-floorplan-label gui-floorplan-label-mobile") : e.setAttribute("class", "gui-floorplan-label");
            var t = window.document.createElement("div");
            t.setAttribute("class", "gui-floorplan-label-text");
            var i = window.document.createTextNode(this.text);
            t.appendChild(i),
                e.appendChild(t),
                window.document.body.appendChild(e),
                this.labelGui = e,
                this.textBlock = t,
                $(this.labelGui).hide();
            var n = window.getComputedStyle(this.labelGui);
            this.initialTransform = n.transform || n.webkitTransform
        }
            ,
            t.exports = n
    }
        , {
        "../util/browser": 182,
        three: 217
    }],
    91: [function (e, t, i) {
        "use strict";
        function n() {
            this.player = null,
                this.modelManager = null,
                this.container = null
        }
        var r = e("three")
            , o = (e("../util/common"),
                e("../enum/PlayerEvents"))
            , a = (e("../enum/DirectorEvents"),
                e("../enum/ModelManagerEvents"))
            , s = e("../settings")
            , l = e("../enum/Viewmode")
            , c = (e("../enum/WarpStyle"),
                e("../util/transitions"),
                e("../util/lerp"),
                e("../util/browser"));
        //场景初始化
        n.prototype.init = function (e, t, i) {
            this.player = e,
                this.modelManager = t,
                this.container = i,
                this.updateModel(),
                this.bindEvents()
        }
            ,
            n.prototype.bindEvents = function () {
                this.modelManager.on(a.ActiveModelChanged, this.updateModel.bind(this)),
                    this.player.on(o.ViewChanged, this.handlePlayerViewChanged.bind(this)),
                    this.player.on(o.ModeChanged, this.handlePlayerViewChanged.bind(this)),
                    this.player.on(o.StartInside, this.handleStartInside.bind(this)),
                    this.player.on(o.StartOutside, this.handleStartOutside.bind(this))
            }
            ,
            n.prototype.updateModel = function () {
                this.model = this.modelManager.getActiveModel()
            }
            ,
            n.prototype.handlePlayerViewChanged = function () {
                this.updateLabelVisibility(),
                    this.updateLabelDisplay()
            }
            ,
            n.prototype.getLabelsForFloor = function (e, t) {
                return t = t || [],
                    t.length = 0,
                    this.model.labels.forEach(function (i) {
                        this.labelVisibleForFloor(i, e) && t.push(i)
                    }
                        .bind(this)),
                    t
            }
            ,
            n.prototype.getLabelsForCurrentFloor = function (e) {
                return this.getLabelsForFloor(this.model.currentFloor.floorIndex, e)
            }
            ,
            n.prototype.labelVisibleForFloor = function (e, t) {
                var i = c.isMobile() && this.player.getLabelScaleFactor() < s.labels.zoomHideThreshhold.mobile || !c.isMobile() && this.player.getLabelScaleFactor() < s.labels.zoomHideThreshhold.desktop;
                if (!this.model.showingLabels || !e.labelGui || !i)
                    return !1;
                var n = e.floorId === this.model.floors.size() - 1;
                return this.model.allFloorsVisible ? n : e.floorId === t
            }
            ,
            n.prototype.updateLabelVisibility = function (e) {
                this.model.labels.forEach(function (e) {
                    this.supportedMode() && this.labelVisibleForFloor(e, this.model.currentFloor.floorIndex) ? this.showLabel(e, s.labels.fadeInDelay, s.labels.fadeInDuration) : this.hideLabel(e, s.labels.fadeOutDelay, s.labels.fadeOutDuration)
                }
                    .bind(this))
            }
            ,
            n.prototype.showAllLabels = function (e, t) {
                this.model.labels.forEach(function (i) {
                    this.showLabel(i, e, t)
                }
                    .bind(this))
            }
            ,
            n.prototype.hideAllLabels = function (e, t) {
                this.model.labels.forEach(function (i) {
                    this.hideLabel(i, e, t)
                }
                    .bind(this))
            }
            ,
            n.prototype.showLabel = function (e, t, i) {
                this.model.showingLabels && (e.visible || (e.visible = !0,
                    e.labelGui.style.display = "block",
                    e.labelGui.style.opacity = 0,
                    $(e.labelGui).delay(t).fadeTo(i, 1)))
            }
            ,
            n.prototype.hideLabel = function (e, t, i) {
                e.visible && (e.visible = !1,
                    c.isMobile() ? $(e.labelGui).hide() : $(e.labelGui).delay(t).fadeOut(i))
            }
            ,
            n.prototype.supportedMode = function () {
                return this.player.mode === l.FLOORPLAN
            }
            ,
            n.prototype.updateLabelDisplay = function () {
                var e = (new r.Vector3,
                    new r.Vector3,
                    []);
                return function () {
                    var t = this.player.getLabelScaleFactor()
                        , i = .6
                        , n = 1.2
                        , r = (1 - t) * n + i
                        , o = c.isMobile() ? s.labels.zoomTruncateThreshhold.mobile : s.labels.zoomTruncateThreshhold.desktop;
                    this.getLabelsForCurrentFloor(e);
                    for (var a = 0; a < e.length; a++) {
                        var l = e[a];
                        this.supportedMode() && l.labelGui && (this.updateProjectedGuiElement(l.labelGui, l.textBlock, l.position, r, r),
                            t >= o && l.text.length >= s.labels.minLengthForTruncate ? l.textBlock.innerText = l.text.substring(0, s.labels.truncateLength) + s.labels.truncateSuffix : l.textBlock.innerText = l.text)
                    }
                }
            }(),
            n.prototype.updateProjectedGuiElement = function () {
                var e = new r.Vector3;
                new r.Vector3;
                return function (t, i, n, r, o) {
                    i.style.fontSize = 100 * o + "%";
                    var a = $("#player").width()
                        , s = $("#player").height()
                        , l = .5 * a
                        , c = .5 * s;
                    e.copy(n),
                        e.project(this.player.camera);
                    var h = e.x * l + l
                        , u = -(e.y * c) + c;
                    h -= t.offsetWidth / 2,
                        u -= t.offsetHeight / 2,
                        t.style.left = h + "px",
                        t.style.top = u + "px"
                }
            }(),
            n.prototype.handleStartInside = function (e) {
                this.updateLabelVisibility()
            }
            ,
            n.prototype.handleStartOutside = function () {
                this.updateLabelVisibility()
            }
            ,
            t.exports = n
    }
        , {
        "../enum/DirectorEvents": 23,
        "../enum/ModelManagerEvents": 33,
        "../enum/PlayerEvents": 40,
        "../enum/Viewmode": 51,
        "../enum/WarpStyle": 52,
        "../settings": 166,
        "../util/browser": 182,
        "../util/common": 185,
        "../util/lerp": 188,
        "../util/transitions": 195,
        three: 217
    }],
    92: [function (e, t, i) {
        "use strict";
        Array.prototype.findIndex || (Array.prototype.findIndex = function (e) {
            if (null == this)
                throw new TypeError("Array.prototype.findIndex called on null or undefined");
            if ("function" != typeof e)
                throw new TypeError("predicate must be a function");
            for (var t, i = Object(this), n = i.length >>> 0, r = arguments[1], o = 0; o < n; o++)
                if (t = i[o],
                    e.call(r, t, o, i))
                    return o;
            return -1
        }
        ),
            Array.prototype.find || Object.defineProperty(Array.prototype, "find", {
                value: function (e) {
                    if (null == this)
                        throw new TypeError('"this" is null or not defined');
                    var t = Object(this)
                        , i = t.length >>> 0;
                    if ("function" != typeof e)
                        throw new TypeError("predicate must be a function");
                    for (var n = arguments[1], r = 0; r < i;) {
                        var o = t[r];
                        if (e.call(n, o, r, t))
                            return o;
                        r++
                    }
                }
            })
    }
        , {}],
    93: [function (e, t, i) {
        "use strict";
        var n = n || {};
        t.exports = n,
            n.gui = n.gui || {},
            n.utils = n.utils || {},
            n.controllers = n.controllers || {},
            n.dom = n.dom || {},
            n.color = n.color || {},
            n.utils.css = function () {
                return {
                    load: function (e, t) {
                        t = t || document;
                        var i = t.createElement("link");
                        i.type = "text/css",
                            i.rel = "stylesheet",
                            i.href = e,
                            t.getElementsByTagName("head")[0].appendChild(i)
                    },
                    inject: function (e, t) {
                        t = t || document;
                        var i = document.createElement("style");
                        i.type = "text/css",
                            i.innerHTML = e,
                            t.getElementsByTagName("head")[0].appendChild(i)
                    }
                }
            }(),
            n.utils.common = function () {
                var e = Array.prototype.forEach
                    , t = Array.prototype.slice;
                return {
                    BREAK: {},
                    extend: function (e) {
                        return this.each(t.call(arguments, 1), function (t) {
                            for (var i in t)
                                this.isUndefined(t[i]) || (e[i] = t[i])
                        }, this),
                            e
                    },
                    defaults: function (e) {
                        return this.each(t.call(arguments, 1), function (t) {
                            for (var i in t)
                                this.isUndefined(e[i]) && (e[i] = t[i])
                        }, this),
                            e
                    },
                    compose: function () {
                        var e = t.call(arguments);
                        return function () {
                            for (var i = t.call(arguments), n = e.length - 1; n >= 0; n--)
                                i = [e[n].apply(this, i)];
                            return i[0]
                        }
                    },
                    each: function (t, i, n) {
                        if (t)
                            if (e && t.forEach && t.forEach === e)
                                t.forEach(i, n);
                            else if (t.length === t.length + 0) {
                                for (var r = 0, o = t.length; r < o; r++)
                                    if (r in t && i.call(n, t[r], r) === this.BREAK)
                                        return
                            } else
                                for (var r in t)
                                    if (i.call(n, t[r], r) === this.BREAK)
                                        return
                    },
                    defer: function (e) {
                        setTimeout(e, 0)
                    },
                    toArray: function (e) {
                        return e.toArray ? e.toArray() : t.call(e)
                    },
                    isUndefined: function (e) {
                        return void 0 === e
                    },
                    isNull: function (e) {
                        return null === e
                    },
                    isNaN: function (e) {
                        return e !== e
                    },
                    isArray: Array.isArray || function (e) {
                        return e.constructor === Array
                    }
                    ,
                    isObject: function (e) {
                        return e === Object(e)
                    },
                    isNumber: function (e) {
                        return e === e + 0
                    },
                    isString: function (e) {
                        return e === e + ""
                    },
                    isBoolean: function (e) {
                        return e === !1 || e === !0
                    },
                    isFunction: function (e) {
                        return "[object Function]" === Object.prototype.toString.call(e)
                    }
                }
            }(),
            n.controllers.Controller = function (e) {
                var t = function (e, t) {
                    this.initialValue = e[t],
                        this.domElement = document.createElement("div"),
                        this.object = e,
                        this.property = t,
                        this.__onChange = void 0,
                        this.__onFinishChange = void 0
                };
                return e.extend(t.prototype, {
                    onChange: function (e) {
                        return this.__onChange = e,
                            this
                    },
                    onFinishChange: function (e) {
                        return this.__onFinishChange = e,
                            this
                    },
                    setValue: function (e) {
                        return this.object[this.property] = e,
                            this.__onChange && this.__onChange.call(this, e),
                            this.updateDisplay(),
                            this
                    },
                    getValue: function () {
                        return this.object[this.property]
                    },
                    updateDisplay: function () {
                        return this
                    },
                    isModified: function () {
                        return this.initialValue !== this.getValue()
                    }
                }),
                    t
            }(n.utils.common),
            n.dom.dom = function (e) {
                function t(t) {
                    if ("0" === t || e.isUndefined(t))
                        return 0;
                    var i = t.match(r);
                    return e.isNull(i) ? 0 : parseFloat(i[1])
                }
                var i = {
                    HTMLEvents: ["change"],
                    MouseEvents: ["click", "mousemove", "mousedown", "mouseup", "mouseover"],
                    KeyboardEvents: ["keydown"]
                }
                    , n = {};
                e.each(i, function (t, i) {
                    e.each(t, function (e) {
                        n[e] = i
                    })
                });
                var r = /(\d+(\.\d+)?)px/
                    , o = {
                        makeSelectable: function (e, t) {
                            void 0 !== e && void 0 !== e.style && (e.onselectstart = t ? function () {
                                return !1
                            }
                                : function () { }
                                ,
                                e.style.MozUserSelect = t ? "auto" : "none",
                                e.style.KhtmlUserSelect = t ? "auto" : "none",
                                e.unselectable = t ? "on" : "off")
                        },
                        makeFullscreen: function (t, i, n) {
                            e.isUndefined(i) && (i = !0),
                                e.isUndefined(n) && (n = !0),
                                t.style.position = "absolute",
                                i && (t.style.left = 0,
                                    t.style.right = 0),
                                n && (t.style.top = 0,
                                    t.style.bottom = 0)
                        },
                        fakeEvent: function (t, i, r, o) {
                            r = r || {};
                            var a = n[i];
                            if (!a)
                                throw new Error("Event type " + i + " not supported.");
                            var s = document.createEvent(a);
                            switch (a) {
                                case "MouseEvents":
                                    var l = r.x || r.clientX || 0
                                        , c = r.y || r.clientY || 0;
                                    s.initMouseEvent(i, r.bubbles || !1, r.cancelable || !0, window, r.clickCount || 1, 0, 0, l, c, !1, !1, !1, !1, 0, null);
                                    break;
                                case "KeyboardEvents":
                                    var h = s.initKeyboardEvent || s.initKeyEvent;
                                    e.defaults(r, {
                                        cancelable: !0,
                                        ctrlKey: !1,
                                        altKey: !1,
                                        shiftKey: !1,
                                        metaKey: !1,
                                        keyCode: void 0,
                                        charCode: void 0
                                    }),
                                        h(i, r.bubbles || !1, r.cancelable, window, r.ctrlKey, r.altKey, r.shiftKey, r.metaKey, r.keyCode, r.charCode);
                                    break;
                                default:
                                    s.initEvent(i, r.bubbles || !1, r.cancelable || !0)
                            }
                            e.defaults(s, o),
                                t.dispatchEvent(s)
                        },
                        bind: function (e, t, i, n) {
                            return n = n || !1,
                                e.addEventListener ? e.addEventListener(t, i, n) : e.attachEvent && e.attachEvent("on" + t, i),
                                o
                        },
                        unbind: function (e, t, i, n) {
                            return n = n || !1,
                                e.removeEventListener ? e.removeEventListener(t, i, n) : e.detachEvent && e.detachEvent("on" + t, i),
                                o
                        },
                        addClass: function (e, t) {
                            if (void 0 === e.className)
                                e.className = t;
                            else if (e.className !== t) {
                                var i = e.className.split(/ +/);
                                i.indexOf(t) == -1 && (i.push(t),
                                    e.className = i.join(" ").replace(/^\s+/, "").replace(/\s+$/, ""))
                            }
                            return o
                        },
                        removeClass: function (e, t) {
                            if (t)
                                if (void 0 === e.className)
                                    ;
                                else if (e.className === t)
                                    e.removeAttribute("class");
                                else {
                                    var i = e.className.split(/ +/)
                                        , n = i.indexOf(t);
                                    n != -1 && (i.splice(n, 1),
                                        e.className = i.join(" "))
                                }
                            else
                                e.className = void 0;
                            return o
                        },
                        hasClass: function (e, t) {
                            return new RegExp("(?:^|\\s+)" + t + "(?:\\s+|$)").test(e.className) || !1
                        },
                        getWidth: function (e) {
                            var i = getComputedStyle(e);
                            return t(i["border-left-width"]) + t(i["border-right-width"]) + t(i["padding-left"]) + t(i["padding-right"]) + t(i.width)
                        },
                        getHeight: function (e) {
                            var i = getComputedStyle(e);
                            return t(i["border-top-width"]) + t(i["border-bottom-width"]) + t(i["padding-top"]) + t(i["padding-bottom"]) + t(i.height)
                        },
                        getOffset: function (e) {
                            var t = {
                                left: 0,
                                top: 0
                            };
                            if (e.offsetParent)
                                do
                                    t.left += e.offsetLeft,
                                        t.top += e.offsetTop;
                                while (e = e.offsetParent); return t
                        },
                        isActive: function (e) {
                            return e === document.activeElement && (e.type || e.href)
                        }
                    };
                return o
            }(n.utils.common),
            n.controllers.OptionController = function (e, t, i) {
                var n = function (e, r, o) {
                    n.superclass.call(this, e, r);
                    var a = this;
                    if (this.__select = document.createElement("select"),
                        i.isArray(o)) {
                        var s = {};
                        i.each(o, function (e) {
                            s[e] = e
                        }),
                            o = s
                    }
                    i.each(o, function (e, t) {
                        var i = document.createElement("option");
                        i.innerHTML = t,
                            i.setAttribute("value", e),
                            a.__select.appendChild(i)
                    }),
                        this.updateDisplay(),
                        t.bind(this.__select, "change", function () {
                            var e = this.options[this.selectedIndex].value;
                            a.setValue(e)
                        }),
                        this.domElement.appendChild(this.__select)
                };
                return n.superclass = e,
                    i.extend(n.prototype, e.prototype, {
                        setValue: function (e) {
                            var t = n.superclass.prototype.setValue.call(this, e);
                            return this.__onFinishChange && this.__onFinishChange.call(this, this.getValue()),
                                t
                        },
                        updateDisplay: function () {
                            return this.__select.value = this.getValue(),
                                n.superclass.prototype.updateDisplay.call(this)
                        }
                    }),
                    n
            }(n.controllers.Controller, n.dom.dom, n.utils.common),
            n.controllers.NumberController = function (e, t) {
                function i(e) {
                    return e = e.toString(),
                        e.indexOf(".") > -1 ? e.length - e.indexOf(".") - 1 : 0
                }
                var n = function (e, r, o) {
                    n.superclass.call(this, e, r),
                        o = o || {},
                        this.__min = o.min,
                        this.__max = o.max,
                        this.__step = o.step,
                        t.isUndefined(this.__step) ? 0 == this.initialValue ? this.__impliedStep = 1 : this.__impliedStep = Math.pow(10, Math.floor(Math.log(this.initialValue) / Math.LN10)) / 10 : this.__impliedStep = this.__step,
                        this.__precision = i(this.__impliedStep)
                };
                return n.superclass = e,
                    t.extend(n.prototype, e.prototype, {
                        setValue: function (e) {
                            return void 0 !== this.__min && e < this.__min ? e = this.__min : void 0 !== this.__max && e > this.__max && (e = this.__max),
                                void 0 !== this.__step && e % this.__step != 0 && (e = Math.round(e / this.__step) * this.__step),
                                n.superclass.prototype.setValue.call(this, e)
                        },
                        min: function (e) {
                            return this.__min = e,
                                this
                        },
                        max: function (e) {
                            return this.__max = e,
                                this
                        },
                        step: function (e) {
                            return this.__step = e,
                                this.__impliedStep = e,
                                this.__precision = i(e),
                                this
                        }
                    }),
                    n
            }(n.controllers.Controller, n.utils.common),
            n.controllers.NumberControllerBox = function (e, t, i) {
                function n(e, t) {
                    var i = Math.pow(10, t);
                    return Math.round(e * i) / i
                }
                var r = function (e, n, o) {
                    function a() {
                        var e = parseFloat(d.__input.value);
                        i.isNaN(e) || d.setValue(e)
                    }
                    function s() {
                        a(),
                            d.__onFinishChange && d.__onFinishChange.call(d, d.getValue())
                    }
                    function l(e) {
                        t.bind(window, "mousemove", c),
                            t.bind(window, "mouseup", h),
                            u = e.clientY
                    }
                    function c(e) {
                        var t = u - e.clientY;
                        d.setValue(d.getValue() + t * d.__impliedStep),
                            u = e.clientY
                    }
                    function h() {
                        t.unbind(window, "mousemove", c),
                            t.unbind(window, "mouseup", h)
                    }
                    this.__truncationSuspended = !1,
                        r.superclass.call(this, e, n, o);
                    var u, d = this;
                    this.__input = document.createElement("input"),
                        this.__input.setAttribute("type", "text"),
                        t.bind(this.__input, "change", a),
                        t.bind(this.__input, "blur", s),
                        t.bind(this.__input, "mousedown", l),
                        t.bind(this.__input, "keydown", function (e) {
                            13 === e.keyCode && (d.__truncationSuspended = !0,
                                this.blur(),
                                d.__truncationSuspended = !1)
                        }),
                        this.updateDisplay(),
                        this.domElement.appendChild(this.__input)
                };
                return r.superclass = e,
                    i.extend(r.prototype, e.prototype, {
                        updateDisplay: function () {
                            return this.__input.value = this.__truncationSuspended ? this.getValue() : n(this.getValue(), this.__precision),
                                r.superclass.prototype.updateDisplay.call(this)
                        }
                    }),
                    r
            }(n.controllers.NumberController, n.dom.dom, n.utils.common),
            n.controllers.NumberControllerSlider = function (e, t, i, n, r) {
                function o(e, t, i, n, r) {
                    return n + (r - n) * ((e - t) / (i - t))
                }
                var a = function (e, i, n, r, s) {
                    function l(e) {
                        t.bind(window, "mousemove", c),
                            t.bind(window, "mouseup", h),
                            c(e)
                    }
                    function c(e) {
                        e.preventDefault();
                        var i = t.getOffset(u.__background)
                            , n = t.getWidth(u.__background);
                        return u.setValue(o(e.clientX, i.left, i.left + n, u.__min, u.__max)),
                            !1
                    }
                    function h() {
                        t.unbind(window, "mousemove", c),
                            t.unbind(window, "mouseup", h),
                            u.__onFinishChange && u.__onFinishChange.call(u, u.getValue())
                    }
                    a.superclass.call(this, e, i, {
                        min: n,
                        max: r,
                        step: s
                    });
                    var u = this;
                    this.__background = document.createElement("div"),
                        this.__foreground = document.createElement("div"),
                        t.bind(this.__background, "mousedown", l),
                        t.addClass(this.__background, "slider"),
                        t.addClass(this.__foreground, "slider-fg"),
                        this.updateDisplay(),
                        this.__background.appendChild(this.__foreground),
                        this.domElement.appendChild(this.__background)
                };
                return a.superclass = e,
                    a.useDefaultStyles = function () {
                        i.inject(r)
                    }
                    ,
                    n.extend(a.prototype, e.prototype, {
                        updateDisplay: function () {
                            var e = (this.getValue() - this.__min) / (this.__max - this.__min);
                            return this.__foreground.style.width = 100 * e + "%",
                                a.superclass.prototype.updateDisplay.call(this)
                        }
                    }),
                    a
            }(n.controllers.NumberController, n.dom.dom, n.utils.css, n.utils.common, "/**\n * dat-gui JavaScript Controller Library\n * http://code.google.com/p/dat-gui\n *\n * Copyright 2011 Data Arts Team, Google Creative Lab\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * http://www.apache.org/licenses/LICENSE-2.0\n */\n\n.slider {\n  box-shadow: inset 0 2px 4px rgba(0,0,0,0.15);\n  height: 1em;\n  border-radius: 1em;\n  background-color: #eee;\n  padding: 0 0.5em;\n  overflow: hidden;\n}\n\n.slider-fg {\n  padding: 1px 0 2px 0;\n  background-color: #aaa;\n  height: 1em;\n  margin-left: -0.5em;\n  padding-right: 0.5em;\n  border-radius: 1em 0 0 1em;\n}\n\n.slider-fg:after {\n  display: inline-block;\n  border-radius: 1em;\n  background-color: #fff;\n  border:  1px solid #aaa;\n  content: '';\n  float: right;\n  margin-right: -1em;\n  margin-top: -1px;\n  height: 0.9em;\n  width: 0.9em;\n}"),
            n.controllers.FunctionController = function (e, t, i) {
                var n = function (e, i, r) {
                    n.superclass.call(this, e, i);
                    var o = this;
                    this.__button = document.createElement("div"),
                        this.__button.innerHTML = void 0 === r ? "Fire" : r,
                        t.bind(this.__button, "click", function (e) {
                            return e.preventDefault(),
                                o.fire(),
                                !1
                        }),
                        t.addClass(this.__button, "button"),
                        this.domElement.appendChild(this.__button)
                };
                return n.superclass = e,
                    i.extend(n.prototype, e.prototype, {
                        fire: function () {
                            this.__onChange && this.__onChange.call(this),
                                this.__onFinishChange && this.__onFinishChange.call(this, this.getValue()),
                                this.getValue().call(this.object)
                        }
                    }),
                    n
            }(n.controllers.Controller, n.dom.dom, n.utils.common),
            n.controllers.BooleanController = function (e, t, i) {
                var n = function (e, i) {
                    function r() {
                        o.setValue(!o.__prev)
                    }
                    n.superclass.call(this, e, i);
                    var o = this;
                    this.__prev = this.getValue(),
                        this.__checkbox = document.createElement("input"),
                        this.__checkbox.setAttribute("type", "checkbox"),
                        t.bind(this.__checkbox, "change", r, !1),
                        this.domElement.appendChild(this.__checkbox),
                        this.updateDisplay()
                };
                return n.superclass = e,
                    i.extend(n.prototype, e.prototype, {
                        setValue: function (e) {
                            var t = n.superclass.prototype.setValue.call(this, e);
                            return this.__onFinishChange && this.__onFinishChange.call(this, this.getValue()),
                                this.__prev = this.getValue(),
                                t
                        },
                        updateDisplay: function () {
                            return this.getValue() === !0 ? (this.__checkbox.setAttribute("checked", "checked"),
                                this.__checkbox.checked = !0) : this.__checkbox.checked = !1,
                                n.superclass.prototype.updateDisplay.call(this)
                        }
                    }),
                    n
            }(n.controllers.Controller, n.dom.dom, n.utils.common),
            n.color.toString = function (e) {
                return function (t) {
                    if (1 == t.a || e.isUndefined(t.a)) {
                        for (var i = t.hex.toString(16); i.length < 6;)
                            i = "0" + i;
                        return "#" + i
                    }
                    return "rgba(" + Math.round(t.r) + "," + Math.round(t.g) + "," + Math.round(t.b) + "," + t.a + ")"
                }
            }(n.utils.common),
            n.color.interpret = function (e, t) {
                var i, n, r = function () {
                    n = !1;
                    var e = arguments.length > 1 ? t.toArray(arguments) : arguments[0];
                    return t.each(o, function (r) {
                        if (r.litmus(e))
                            return t.each(r.conversions, function (r, o) {
                                if (i = r.read(e),
                                    n === !1 && i !== !1)
                                    return n = i,
                                        i.conversionName = o,
                                        i.conversion = r,
                                        t.BREAK
                            }),
                                t.BREAK
                    }),
                        n
                }, o = [{
                    litmus: t.isString,
                    conversions: {
                        THREE_CHAR_HEX: {
                            read: function (e) {
                                var t = e.match(/^#([A-F0-9])([A-F0-9])([A-F0-9])$/i);
                                return null !== t && {
                                    space: "HEX",
                                    hex: parseInt("0x" + t[1].toString() + t[1].toString() + t[2].toString() + t[2].toString() + t[3].toString() + t[3].toString())
                                }
                            },
                            write: e
                        },
                        SIX_CHAR_HEX: {
                            read: function (e) {
                                var t = e.match(/^#([A-F0-9]{6})$/i);
                                return null !== t && {
                                    space: "HEX",
                                    hex: parseInt("0x" + t[1].toString())
                                }
                            },
                            write: e
                        },
                        CSS_RGB: {
                            read: function (e) {
                                var t = e.match(/^rgb\(\s*(.+)\s*,\s*(.+)\s*,\s*(.+)\s*\)/);
                                return null !== t && {
                                    space: "RGB",
                                    r: parseFloat(t[1]),
                                    g: parseFloat(t[2]),
                                    b: parseFloat(t[3])
                                }
                            },
                            write: e
                        },
                        CSS_RGBA: {
                            read: function (e) {
                                var t = e.match(/^rgba\(\s*(.+)\s*,\s*(.+)\s*,\s*(.+)\s*\,\s*(.+)\s*\)/);
                                return null !== t && {
                                    space: "RGB",
                                    r: parseFloat(t[1]),
                                    g: parseFloat(t[2]),
                                    b: parseFloat(t[3]),
                                    a: parseFloat(t[4])
                                }
                            },
                            write: e
                        }
                    }
                }, {
                    litmus: t.isNumber,
                    conversions: {
                        HEX: {
                            read: function (e) {
                                return {
                                    space: "HEX",
                                    hex: e,
                                    conversionName: "HEX"
                                }
                            },
                            write: function (e) {
                                return e.hex
                            }
                        }
                    }
                }, {
                    litmus: t.isArray,
                    conversions: {
                        RGB_ARRAY: {
                            read: function (e) {
                                return 3 == e.length && {
                                    space: "RGB",
                                    r: e[0],
                                    g: e[1],
                                    b: e[2]
                                }
                            },
                            write: function (e) {
                                return [e.r, e.g, e.b]
                            }
                        },
                        RGBA_ARRAY: {
                            read: function (e) {
                                return 4 == e.length && {
                                    space: "RGB",
                                    r: e[0],
                                    g: e[1],
                                    b: e[2],
                                    a: e[3]
                                }
                            },
                            write: function (e) {
                                return [e.r, e.g, e.b, e.a]
                            }
                        }
                    }
                }, {
                    litmus: t.isObject,
                    conversions: {
                        RGBA_OBJ: {
                            read: function (e) {
                                return !!(t.isNumber(e.r) && t.isNumber(e.g) && t.isNumber(e.b) && t.isNumber(e.a)) && {
                                    space: "RGB",
                                    r: e.r,
                                    g: e.g,
                                    b: e.b,
                                    a: e.a
                                }
                            },
                            write: function (e) {
                                return {
                                    r: e.r,
                                    g: e.g,
                                    b: e.b,
                                    a: e.a
                                }
                            }
                        },
                        RGB_OBJ: {
                            read: function (e) {
                                return !!(t.isNumber(e.r) && t.isNumber(e.g) && t.isNumber(e.b)) && {
                                    space: "RGB",
                                    r: e.r,
                                    g: e.g,
                                    b: e.b
                                }
                            },
                            write: function (e) {
                                return {
                                    r: e.r,
                                    g: e.g,
                                    b: e.b
                                }
                            }
                        },
                        HSVA_OBJ: {
                            read: function (e) {
                                return !!(t.isNumber(e.h) && t.isNumber(e.s) && t.isNumber(e.v) && t.isNumber(e.a)) && {
                                    space: "HSV",
                                    h: e.h,
                                    s: e.s,
                                    v: e.v,
                                    a: e.a
                                }
                            },
                            write: function (e) {
                                return {
                                    h: e.h,
                                    s: e.s,
                                    v: e.v,
                                    a: e.a
                                }
                            }
                        },
                        HSV_OBJ: {
                            read: function (e) {
                                return !!(t.isNumber(e.h) && t.isNumber(e.s) && t.isNumber(e.v)) && {
                                    space: "HSV",
                                    h: e.h,
                                    s: e.s,
                                    v: e.v
                                }
                            },
                            write: function (e) {
                                return {
                                    h: e.h,
                                    s: e.s,
                                    v: e.v
                                }
                            }
                        }
                    }
                }];
                return r
            }(n.color.toString, n.utils.common),
            n.GUI = n.gui.GUI = function (e, t, i, n, r, o, a, s, l, c, h, u, d, p, f) {
                function g(e, t, i, o) {
                    if (void 0 === t[i])
                        throw new Error("Object " + t + ' has no property "' + i + '"');
                    var a;
                    if (o.color)
                        a = new h(t, i);
                    else {
                        var s = [t, i].concat(o.factoryArgs);
                        a = n.apply(e, s)
                    }
                    o.before instanceof r && (o.before = o.before.__li),
                        A(e, a),
                        p.addClass(a.domElement, "c");
                    var l = document.createElement("span");
                    p.addClass(l, "property-name"),
                        l.innerHTML = a.property;
                    var c = document.createElement("div");
                    c.appendChild(l),
                        c.appendChild(a.domElement);
                    var u = m(e, c, o.before);
                    return p.addClass(u, V.CLASS_CONTROLLER_ROW),
                        p.addClass(u, typeof a.getValue()),
                        v(e, u, a),
                        e.__controllers.push(a),
                        a
                }
                function m(e, t, i) {
                    var n = document.createElement("li");
                    return t && n.appendChild(t),
                        i ? e.__ul.insertBefore(n, params.before) : e.__ul.appendChild(n),
                        e.onResize(),
                        n
                }
                function v(e, t, i) {
                    if (i.__li = t,
                        i.__gui = e,
                        f.extend(i, {
                            options: function (t) {
                                return arguments.length > 1 ? (i.remove(),
                                    g(e, i.object, i.property, {
                                        before: i.__li.nextElementSibling,
                                        factoryArgs: [f.toArray(arguments)]
                                    })) : f.isArray(t) || f.isObject(t) ? (i.remove(),
                                        g(e, i.object, i.property, {
                                            before: i.__li.nextElementSibling,
                                            factoryArgs: [t]
                                        })) : void 0
                            },
                            name: function (e) {
                                return i.__li.firstElementChild.firstElementChild.innerHTML = e,
                                    i
                            },
                            listen: function () {
                                return i.__gui.listen(i),
                                    i
                            },
                            remove: function () {
                                return i.__gui.remove(i),
                                    i
                            }
                        }),
                        i instanceof l) {
                        var n = new s(i.object, i.property, {
                            min: i.__min,
                            max: i.__max,
                            step: i.__step
                        });
                        f.each(["updateDisplay", "onChange", "onFinishChange"], function (e) {
                            var t = i[e]
                                , r = n[e];
                            i[e] = n[e] = function () {
                                var e = Array.prototype.slice.call(arguments);
                                return t.apply(i, e),
                                    r.apply(n, e)
                            }
                        }),
                            p.addClass(t, "has-slider"),
                            i.domElement.insertBefore(n.domElement, i.domElement.firstElementChild)
                    } else if (i instanceof s) {
                        var r = function (t) {
                            return f.isNumber(i.__min) && f.isNumber(i.__max) ? (i.remove(),
                                g(e, i.object, i.property, {
                                    before: i.__li.nextElementSibling,
                                    factoryArgs: [i.__min, i.__max, i.__step]
                                })) : t
                        };
                        i.min = f.compose(r, i.min),
                            i.max = f.compose(r, i.max)
                    } else
                        i instanceof o ? (p.bind(t, "click", function () {
                            p.fakeEvent(i.__checkbox, "click")
                        }),
                            p.bind(i.__checkbox, "click", function (e) {
                                e.stopPropagation()
                            })) : i instanceof a ? (p.bind(t, "click", function () {
                                p.fakeEvent(i.__button, "click")
                            }),
                                p.bind(t, "mouseover", function () {
                                    p.addClass(i.__button, "hover")
                                }),
                                p.bind(t, "mouseout", function () {
                                    p.removeClass(i.__button, "hover")
                                })) : i instanceof h && (p.addClass(t, "color"),
                                    i.updateDisplay = f.compose(function (e) {
                                        return t.style.borderLeftColor = i.__color.toString(),
                                            e
                                    }, i.updateDisplay),
                                    i.updateDisplay());
                    i.setValue = f.compose(function (t) {
                        return e.getRoot().__preset_select && i.isModified() && T(e.getRoot(), !0),
                            t
                    }, i.setValue)
                }
                function A(e, t) {
                    var i = e.getRoot()
                        , n = i.__rememberedObjects.indexOf(t.object);
                    if (n != -1) {
                        var r = i.__rememberedObjectIndecesToControllers[n];
                        if (void 0 === r && (r = {},
                            i.__rememberedObjectIndecesToControllers[n] = r),
                            r[t.property] = t,
                            i.load && i.load.remembered) {
                            var o, a = i.load.remembered;
                            if (a[e.preset])
                                o = a[e.preset];
                            else {
                                if (!a[L])
                                    return;
                                o = a[L]
                            }
                            if (o[n] && void 0 !== o[n][t.property]) {
                                var s = o[n][t.property];
                                t.initialValue = s,
                                    t.setValue(s)
                            }
                        }
                    }
                }
                function y(e, t) {
                    return document.location.href + "." + t
                }
                function C(e) {
                    var t = e.__save_row = document.createElement("li");
                    p.addClass(e.domElement, "has-save"),
                        e.__ul.insertBefore(t, e.__ul.firstChild),
                        p.addClass(t, "save-row");
                    var i = document.createElement("span");
                    i.innerHTML = "&nbsp;",
                        p.addClass(i, "button gears");
                    var n = document.createElement("span");
                    n.innerHTML = "Save",
                        p.addClass(n, "button"),
                        p.addClass(n, "save");
                    var r = document.createElement("span");
                    r.innerHTML = "New",
                        p.addClass(r, "button"),
                        p.addClass(r, "save-as");
                    var o = document.createElement("span");
                    o.innerHTML = "Revert",
                        p.addClass(o, "button"),
                        p.addClass(o, "revert");
                    var a = e.__preset_select = document.createElement("select");
                    if (e.load && e.load.remembered ? f.each(e.load.remembered, function (t, i) {
                        w(e, i, i == e.preset)
                    }) : w(e, L, !1),
                        p.bind(a, "change", function () {
                            for (var t = 0; t < e.__preset_select.length; t++)
                                e.__preset_select[t].innerHTML = e.__preset_select[t].value;
                            e.preset = this.value
                        }),
                        t.appendChild(a),
                        t.appendChild(i),
                        t.appendChild(n),
                        t.appendChild(r),
                        t.appendChild(o),
                        D) {
                        var s = document.getElementById("dg-save-locally")
                            , l = document.getElementById("dg-local-explain");
                        s.style.display = "block";
                        var c = document.getElementById("dg-local-storage");
                        "true" === localStorage.getItem(y(e, "isLocal")) && c.setAttribute("checked", "checked");
                        var h = function () {
                            l.style.display = e.useLocalStorage ? "block" : "none"
                        };
                        h(),
                            p.bind(c, "change", function () {
                                e.useLocalStorage = !e.useLocalStorage,
                                    h()
                            })
                    }
                    var u = document.getElementById("dg-new-constructor");
                    p.bind(u, "keydown", function (e) {
                        !e.metaKey || 67 !== e.which && 67 != e.keyCode || S.hide()
                    }),
                        p.bind(i, "click", function () {
                            u.innerHTML = JSON.stringify(e.getSaveObject(), void 0, 2),
                                S.show(),
                                u.focus(),
                                u.select()
                        }),
                        p.bind(n, "click", function () {
                            e.save()
                        }),
                        p.bind(r, "click", function () {
                            var t = prompt("Enter a new preset name.");
                            t && e.saveAs(t)
                        }),
                        p.bind(o, "click", function () {
                            e.revert()
                        })
                }
                function I(e) {
                    function t(t) {
                        return t.preventDefault(),
                            r = t.clientX,
                            p.addClass(e.__closeButton, V.CLASS_DRAG),
                            p.bind(window, "mousemove", i),
                            p.bind(window, "mouseup", n),
                            !1
                    }
                    function i(t) {
                        return t.preventDefault(),
                            e.width += r - t.clientX,
                            e.onResize(),
                            r = t.clientX,
                            !1
                    }
                    function n() {
                        p.removeClass(e.__closeButton, V.CLASS_DRAG),
                            p.unbind(window, "mousemove", i),
                            p.unbind(window, "mouseup", n)
                    }
                    e.__resize_handle = document.createElement("div"),
                        f.extend(e.__resize_handle.style, {
                            width: "6px",
                            marginLeft: "-3px",
                            height: "200px",
                            cursor: "ew-resize",
                            position: "absolute"
                        });
                    var r;
                    p.bind(e.__resize_handle, "mousedown", t),
                        p.bind(e.__closeButton, "mousedown", t),
                        e.domElement.insertBefore(e.__resize_handle, e.domElement.firstElementChild)
                }
                function E(e, t) {
                    e.domElement.style.width = t + "px",
                        e.__save_row && e.autoPlace && (e.__save_row.style.width = t + "px"),
                        e.__closeButton && (e.__closeButton.style.width = t + "px")
                }
                function b(e, t) {
                    var i = {};
                    return f.each(e.__rememberedObjects, function (n, r) {
                        var o = {}
                            , a = e.__rememberedObjectIndecesToControllers[r];
                        f.each(a, function (e, i) {
                            o[i] = t ? e.initialValue : e.getValue()
                        }),
                            i[r] = o
                    }),
                        i
                }
                function w(e, t, i) {
                    var n = document.createElement("option");
                    n.innerHTML = t,
                        n.value = t,
                        e.__preset_select.appendChild(n),
                        i && (e.__preset_select.selectedIndex = e.__preset_select.length - 1)
                }
                function _(e) {
                    for (var t = 0; t < e.__preset_select.length; t++)
                        e.__preset_select[t].value == e.preset && (e.__preset_select.selectedIndex = t)
                }
                function T(e, t) {
                    var i = e.__preset_select[e.__preset_select.selectedIndex];
                    t ? i.innerHTML = i.value + "*" : i.innerHTML = i.value
                }
                function x(e) {
                    0 != e.length && u(function () {
                        x(e)
                    }),
                        f.each(e, function (e) {
                            e.updateDisplay()
                        })
                }
                e.inject(i);
                var S, M, R = "dg", P = 72, O = 20, L = "Default", D = function () {
                    try {
                        return "localStorage" in window && null !== window.localStorage
                    } catch (e) {
                        return !1
                    }
                }(), N = !0, B = !1, F = [], V = function (e) {
                    function t() {
                        var e = i.getRoot();
                        e.width += 1,
                            f.defer(function () {
                                e.width -= 1
                            })
                    }
                    var i = this;
                    this.domElement = document.createElement("div"),
                        this.__ul = document.createElement("ul"),
                        this.domElement.appendChild(this.__ul),
                        p.addClass(this.domElement, R),
                        this.__folders = {},
                        this.__controllers = [],
                        this.__rememberedObjects = [],
                        this.__rememberedObjectIndecesToControllers = [],
                        this.__listening = [],
                        e = e || {},
                        e = f.defaults(e, {
                            autoPlace: !0,
                            width: V.DEFAULT_WIDTH
                        }),
                        e = f.defaults(e, {
                            resizable: e.autoPlace,
                            hideable: e.autoPlace
                        }),
                        f.isUndefined(e.load) ? e.load = {
                            preset: L
                        } : e.preset && (e.load.preset = e.preset),
                        f.isUndefined(e.parent) && e.hideable && F.push(this),
                        e.resizable = f.isUndefined(e.parent) && e.resizable,
                        e.autoPlace && f.isUndefined(e.scrollable) && (e.scrollable = !0);
                    var n, r = D && "true" === localStorage.getItem(y(this, "isLocal"));
                    if (Object.defineProperties(this, {
                        parent: {
                            get: function () {
                                return e.parent
                            }
                        },
                        scrollable: {
                            get: function () {
                                return e.scrollable
                            }
                        },
                        autoPlace: {
                            get: function () {
                                return e.autoPlace
                            }
                        },
                        preset: {
                            get: function () {
                                return i.parent ? i.getRoot().preset : e.load.preset
                            },
                            set: function (t) {
                                i.parent ? i.getRoot().preset = t : e.load.preset = t,
                                    _(this),
                                    i.revert()
                            }
                        },
                        width: {
                            get: function () {
                                return e.width
                            },
                            set: function (t) {
                                e.width = t,
                                    E(i, t)
                            }
                        },
                        name: {
                            get: function () {
                                return e.name
                            },
                            set: function (t) {
                                e.name = t,
                                    a && (a.innerHTML = e.name)
                            }
                        },
                        closed: {
                            get: function () {
                                return e.closed
                            },
                            set: function (t) {
                                e.closed = t,
                                    e.closed ? p.addClass(i.__ul, V.CLASS_CLOSED) : p.removeClass(i.__ul, V.CLASS_CLOSED),
                                    this.onResize(),
                                    i.__closeButton && (i.__closeButton.innerHTML = t ? V.TEXT_OPEN : V.TEXT_CLOSED)
                            }
                        },
                        load: {
                            get: function () {
                                return e.load
                            }
                        },
                        useLocalStorage: {
                            get: function () {
                                return r
                            },
                            set: function (e) {
                                D && (r = e,
                                    e ? p.bind(window, "unload", n) : p.unbind(window, "unload", n),
                                    localStorage.setItem(y(i, "isLocal"), e))
                            }
                        }
                    }),
                        f.isUndefined(e.parent)) {
                        if (e.closed = !1,
                            p.addClass(this.domElement, V.CLASS_MAIN),
                            p.makeSelectable(this.domElement, !1),
                            D && r) {
                            i.useLocalStorage = !0;
                            var o = localStorage.getItem(y(this, "gui"));
                            o && (e.load = JSON.parse(o))
                        }
                        this.__closeButton = document.createElement("div"),
                            this.__closeButton.innerHTML = V.TEXT_CLOSED,
                            p.addClass(this.__closeButton, V.CLASS_CLOSE_BUTTON),
                            this.domElement.appendChild(this.__closeButton),
                            p.bind(this.__closeButton, "click", function () {
                                i.closed = !i.closed
                            })
                    } else {
                        void 0 === e.closed && (e.closed = !0);
                        var a = document.createTextNode(e.name);
                        p.addClass(a, "controller-name");
                        var s = m(i, a)
                            , l = function (e) {
                                return e.preventDefault(),
                                    i.closed = !i.closed,
                                    !1
                            };
                        p.addClass(this.__ul, V.CLASS_CLOSED),
                            p.addClass(s, "title"),
                            p.bind(s, "click", l),
                            e.closed || (this.closed = !1)
                    }
                    e.autoPlace && (f.isUndefined(e.parent) && (N && (M = document.createElement("div"),
                        p.addClass(M, R),
                        p.addClass(M, V.CLASS_AUTO_PLACE_CONTAINER),
                        document.body.appendChild(M),
                        N = !1),
                        M.appendChild(this.domElement),
                        p.addClass(this.domElement, V.CLASS_AUTO_PLACE)),
                        this.parent || E(i, e.width)),
                        p.bind(window, "resize", function () {
                            i.onResize()
                        }),
                        p.bind(this.__ul, "webkitTransitionEnd", function () {
                            i.onResize()
                        }),
                        p.bind(this.__ul, "transitionend", function () {
                            i.onResize()
                        }),
                        p.bind(this.__ul, "oTransitionEnd", function () {
                            i.onResize()
                        }),
                        this.onResize(),
                        e.resizable && I(this),
                        n = function () {
                            D && "true" === localStorage.getItem(y(i, "isLocal")) && localStorage.setItem(y(i, "gui"), JSON.stringify(i.getSaveObject()))
                        }
                        ,
                        this.saveToLocalStorageIfPossible = n;
                    i.getRoot();
                    e.parent || t()
                };
                return V.toggleHide = function () {
                    B = !B,
                        f.each(F, function (e) {
                            e.domElement.style.zIndex = B ? -999 : 999,
                                e.domElement.style.opacity = B ? 0 : 1
                        })
                }
                    ,
                    V.CLASS_AUTO_PLACE = "a",
                    V.CLASS_AUTO_PLACE_CONTAINER = "ac",
                    V.CLASS_MAIN = "main",
                    V.CLASS_CONTROLLER_ROW = "cr",
                    V.CLASS_TOO_TALL = "taller-than-window",
                    V.CLASS_CLOSED = "closed",
                    V.CLASS_CLOSE_BUTTON = "close-button",
                    V.CLASS_DRAG = "drag",
                    V.DEFAULT_WIDTH = 245,
                    V.TEXT_CLOSED = "Close Controls",
                    V.TEXT_OPEN = "Open Controls",
                    p.bind(window, "keydown", function (e) {
                        "text" === document.activeElement.type || e.which !== P && e.keyCode != P || V.toggleHide()
                    }, !1),
                    f.extend(V.prototype, {
                        add: function (e, t) {
                            return g(this, e, t, {
                                factoryArgs: Array.prototype.slice.call(arguments, 2)
                            })
                        },
                        addColor: function (e, t) {
                            return g(this, e, t, {
                                color: !0
                            })
                        },
                        remove: function (e) {
                            this.__ul.removeChild(e.__li),
                                this.__controllers.slice(this.__controllers.indexOf(e), 1);
                            var t = this;
                            f.defer(function () {
                                t.onResize()
                            })
                        },
                        destroy: function () {
                            this.autoPlace && M.removeChild(this.domElement)
                        },
                        addFolder: function (e) {
                            if (void 0 !== this.__folders[e])
                                throw new Error('You already have a folder in this GUI by the name "' + e + '"');
                            var t = {
                                name: e,
                                parent: this
                            };
                            t.autoPlace = this.autoPlace,
                                this.load && this.load.folders && this.load.folders[e] && (t.closed = this.load.folders[e].closed,
                                    t.load = this.load.folders[e]);
                            var i = new V(t);
                            this.__folders[e] = i;
                            var n = m(this, i.domElement);
                            return p.addClass(n, "folder"),
                                i
                        },
                        open: function () {
                            this.closed = !1
                        },
                        close: function () {
                            this.closed = !0
                        },
                        onResize: function () {
                            var e = this.getRoot();
                            if (e.scrollable) {
                                var t = p.getOffset(e.__ul).top
                                    , i = 0;
                                f.each(e.__ul.childNodes, function (t) {
                                    e.autoPlace && t === e.__save_row || (i += p.getHeight(t))
                                }),
                                    $("#player").height() - t - O < i ? (p.addClass(e.domElement, V.CLASS_TOO_TALL),
                                        e.__ul.style.height = $("#player").height() - t - O + "px") : (p.removeClass(e.domElement, V.CLASS_TOO_TALL),
                                            e.__ul.style.height = "auto")
                            }
                            e.__resize_handle && f.defer(function () {
                                e.__resize_handle.style.height = e.__ul.offsetHeight + "px"
                            }),
                                e.__closeButton && (e.__closeButton.style.width = e.width + "px")
                        },
                        remember: function () {
                            if (f.isUndefined(S) && (S = new d,
                                S.domElement.innerHTML = t),
                                this.parent)
                                throw new Error("You can only call remember on a top level GUI.");
                            var e = this;
                            f.each(Array.prototype.slice.call(arguments), function (t) {
                                0 == e.__rememberedObjects.length && C(e),
                                    e.__rememberedObjects.indexOf(t) == -1 && e.__rememberedObjects.push(t)
                            }),
                                this.autoPlace && E(this, this.width)
                        },
                        getRoot: function () {
                            for (var e = this; e.parent;)
                                e = e.parent;
                            return e
                        },
                        getSaveObject: function () {
                            var e = this.load;
                            return e.closed = this.closed,
                                this.__rememberedObjects.length > 0 && (e.preset = this.preset,
                                    e.remembered || (e.remembered = {}),
                                    e.remembered[this.preset] = b(this)),
                                e.folders = {},
                                f.each(this.__folders, function (t, i) {
                                    e.folders[i] = t.getSaveObject()
                                }),
                                e
                        },
                        save: function () {
                            this.load.remembered || (this.load.remembered = {}),
                                this.load.remembered[this.preset] = b(this),
                                T(this, !1),
                                this.saveToLocalStorageIfPossible()
                        },
                        saveAs: function (e) {
                            this.load.remembered || (this.load.remembered = {},
                                this.load.remembered[L] = b(this, !0)),
                                this.load.remembered[e] = b(this),
                                this.preset = e,
                                w(this, e, !0),
                                this.saveToLocalStorageIfPossible()
                        },
                        revert: function (e) {
                            f.each(this.__controllers, function (t) {
                                this.getRoot().load.remembered ? A(e || this.getRoot(), t) : t.setValue(t.initialValue)
                            }, this),
                                f.each(this.__folders, function (e) {
                                    e.revert(e)
                                }),
                                e || T(this.getRoot(), !1)
                        },
                        listen: function (e) {
                            var t = 0 == this.__listening.length;
                            this.__listening.push(e),
                                t && x(this.__listening)
                        }
                    }),
                    V
            }(n.utils.css, '<div id="dg-save" class="dg dialogue">\n\n  Here\'s the new load parameter for your <code>GUI</code>\'s constructor:\n\n  <textarea id="dg-new-constructor"></textarea>\n\n  <div id="dg-save-locally">\n\n    <input id="dg-local-storage" type="checkbox"/> Automatically save\n    values to <code>localStorage</code> on exit.\n\n    <div id="dg-local-explain">The values saved to <code>localStorage</code> will\n      override those passed to <code>dat.GUI</code>\'s constructor. This makes it\n      easier to work incrementally, but <code>localStorage</code> is fragile,\n      and your friends may not see the same values you do.\n      \n    </div>\n    \n  </div>\n\n</div>', ".dg {\n  /** Clear list styles */\n  /* Auto-place container */\n  /* Auto-placed GUI's */\n  /* Line items that don't contain folders. */\n  /** Folder names */\n  /** Hides closed items */\n  /** Controller row */\n  /** Name-half (left) */\n  /** Controller-half (right) */\n  /** Controller placement */\n  /** Shorter number boxes when slider is present. */\n  /** Ensure the entire boolean and function row shows a hand */ }\n  .dg ul {\n    list-style: none;\n    margin: 0;\n    padding: 0;\n    width: 100%;\n    clear: both; }\n  .dg.ac {\n    position: fixed;\n    top: 0;\n    left: 0;\n    right: 0;\n    height: 0;\n    z-index: 0; }\n  .dg:not(.ac) .main {\n    /** Exclude mains in ac so that we don't hide close button */\n    overflow: hidden; }\n  .dg.main {\n    -webkit-transition: opacity 0.1s linear;\n    -o-transition: opacity 0.1s linear;\n    -moz-transition: opacity 0.1s linear;\n    transition: opacity 0.1s linear; }\n    .dg.main.taller-than-window {\n      overflow-y: auto; }\n      .dg.main.taller-than-window .close-button {\n        opacity: 1;\n        /* TODO, these are style notes */\n        margin-top: -1px;\n        border-top: 1px solid #2c2c2c; }\n    .dg.main ul.closed .close-button {\n      opacity: 1 !important; }\n    .dg.main:hover .close-button,\n    .dg.main .close-button.drag {\n      opacity: 1; }\n    .dg.main .close-button {\n      /*opacity: 0;*/\n      -webkit-transition: opacity 0.1s linear;\n      -o-transition: opacity 0.1s linear;\n      -moz-transition: opacity 0.1s linear;\n      transition: opacity 0.1s linear;\n      border: 0;\n      position: absolute;\n      line-height: 19px;\n      height: 20px;\n      /* TODO, these are style notes */\n      cursor: pointer;\n      text-align: center;\n      background-color: #000; }\n      .dg.main .close-button:hover {\n        background-color: #111; }\n  .dg.a {\n    float: right;\n    margin-right: 15px;\n    overflow-x: hidden; }\n    .dg.a.has-save > ul {\n      margin-top: 27px; }\n      .dg.a.has-save > ul.closed {\n        margin-top: 0; }\n    .dg.a .save-row {\n      position: fixed;\n      top: 0;\n      z-index: 1002; }\n  .dg li {\n    -webkit-transition: height 0.1s ease-out;\n    -o-transition: height 0.1s ease-out;\n    -moz-transition: height 0.1s ease-out;\n    transition: height 0.1s ease-out; }\n  .dg li:not(.folder) {\n    cursor: auto;\n    height: 27px;\n    line-height: 27px;\n    overflow: hidden;\n    padding: 0 4px 0 5px; }\n  .dg li.folder {\n    padding: 0;\n    border-left: 4px solid rgba(0, 0, 0, 0); }\n  .dg li.title {\n    cursor: pointer;\n    margin-left: -4px; }\n  .dg .closed li:not(.title),\n  .dg .closed ul li,\n  .dg .closed ul li > * {\n    height: 0;\n    overflow: hidden;\n    border: 0; }\n  .dg .cr {\n    clear: both;\n    padding-left: 3px;\n    height: 27px; }\n  .dg .property-name {\n    cursor: default;\n    float: left;\n    clear: left;\n    width: 40%;\n    overflow: hidden;\n    text-overflow: ellipsis; }\n  .dg .c {\n    float: left;\n    width: 60%; }\n  .dg .c input[type=text] {\n    border: 0;\n    margin-top: 4px;\n    padding: 3px;\n    width: 100%;\n    float: right; }\n  .dg .has-slider input[type=text] {\n    width: 30%;\n    /*display: none;*/\n    margin-left: 0; }\n  .dg .slider {\n    float: left;\n    width: 66%;\n    margin-left: -5px;\n    margin-right: 0;\n    height: 19px;\n    margin-top: 4px; }\n  .dg .slider-fg {\n    height: 100%; }\n  .dg .c input[type=checkbox] {\n    margin-top: 9px; }\n  .dg .c select {\n    margin-top: 5px; }\n  .dg .cr.function,\n  .dg .cr.function .property-name,\n  .dg .cr.function *,\n  .dg .cr.boolean,\n  .dg .cr.boolean * {\n    cursor: pointer; }\n  .dg .selector {\n    display: none;\n    position: absolute;\n    margin-left: -9px;\n    margin-top: 23px;\n    z-index: 10; }\n  .dg .c:hover .selector,\n  .dg .selector.drag {\n    display: block; }\n  .dg li.save-row {\n    padding: 0; }\n    .dg li.save-row .button {\n      display: inline-block;\n      padding: 0px 6px; }\n  .dg.dialogue {\n    background-color: #222;\n    width: 460px;\n    padding: 15px;\n    font-size: 13px;\n    line-height: 15px; }\n\n/* TODO Separate style and structure */\n#dg-new-constructor {\n  padding: 10px;\n  color: #222;\n  font-family: Monaco, monospace;\n  font-size: 10px;\n  border: 0;\n  resize: none;\n  box-shadow: inset 1px 1px 1px #888;\n  word-wrap: break-word;\n  margin: 12px 0;\n  display: block;\n  width: 440px;\n  overflow-y: scroll;\n  height: 100px;\n  position: relative; }\n\n#dg-local-explain {\n  display: none;\n  font-size: 11px;\n  line-height: 17px;\n  border-radius: 3px;\n  background-color: #333;\n  padding: 8px;\n  margin-top: 10px; }\n  #dg-local-explain code {\n    font-size: 10px; }\n\n#dat-gui-save-locally {\n  display: none; }\n\n/** Main type */\n.dg {\n  color: #eee;\n  font: 11px 'Lucida Grande', sans-serif;\n  text-shadow: 0 -1px 0 #111;\n  /** Auto place */\n  /* Controller row, <li> */\n  /** Controllers */ }\n  .dg.main {\n    /** Scrollbar */ }\n    .dg.main::-webkit-scrollbar {\n      width: 5px;\n      background: #1a1a1a; }\n    .dg.main::-webkit-scrollbar-corner {\n      height: 0;\n      display: none; }\n    .dg.main::-webkit-scrollbar-thumb {\n      border-radius: 5px;\n      background: #676767; }\n  .dg li:not(.folder) {\n    background: #1a1a1a;\n    border-bottom: 1px solid #2c2c2c; }\n  .dg li.save-row {\n    line-height: 25px;\n    background: #dad5cb;\n    border: 0; }\n    .dg li.save-row select {\n      margin-left: 5px;\n      width: 108px; }\n    .dg li.save-row .button {\n      margin-left: 5px;\n      margin-top: 1px;\n      border-radius: 2px;\n      font-size: 9px;\n      line-height: 7px;\n      padding: 4px 4px 5px 4px;\n      background: #c5bdad;\n      color: #fff;\n      text-shadow: 0 1px 0 #b0a58f;\n      box-shadow: 0 -1px 0 #b0a58f;\n      cursor: pointer; }\n      .dg li.save-row .button.gears {\n        background: #c5bdad url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAsAAAANCAYAAAB/9ZQ7AAAAGXRFWHRTb2Z0d2FyZQBBZG9iZSBJbWFnZVJlYWR5ccllPAAAAQJJREFUeNpiYKAU/P//PwGIC/ApCABiBSAW+I8AClAcgKxQ4T9hoMAEUrxx2QSGN6+egDX+/vWT4e7N82AMYoPAx/evwWoYoSYbACX2s7KxCxzcsezDh3evFoDEBYTEEqycggWAzA9AuUSQQgeYPa9fPv6/YWm/Acx5IPb7ty/fw+QZblw67vDs8R0YHyQhgObx+yAJkBqmG5dPPDh1aPOGR/eugW0G4vlIoTIfyFcA+QekhhHJhPdQxbiAIguMBTQZrPD7108M6roWYDFQiIAAv6Aow/1bFwXgis+f2LUAynwoIaNcz8XNx3Dl7MEJUDGQpx9gtQ8YCueB+D26OECAAQDadt7e46D42QAAAABJRU5ErkJggg==) 2px 1px no-repeat;\n        height: 7px;\n        width: 8px; }\n      .dg li.save-row .button:hover {\n        background-color: #bab19e;\n        box-shadow: 0 -1px 0 #b0a58f; }\n  .dg li.folder {\n    border-bottom: 0; }\n  .dg li.title {\n    padding-left: 16px;\n    background: black url(data:image/gif;base64,R0lGODlhBQAFAJEAAP////Pz8////////yH5BAEAAAIALAAAAAAFAAUAAAIIlI+hKgFxoCgAOw==) 6px 10px no-repeat;\n    cursor: pointer;\n    border-bottom: 1px solid rgba(255, 255, 255, 0.2); }\n  .dg .closed li.title {\n    background-image: url(data:image/gif;base64,R0lGODlhBQAFAJEAAP////Pz8////////yH5BAEAAAIALAAAAAAFAAUAAAIIlGIWqMCbWAEAOw==); }\n  .dg .cr.boolean {\n    border-left: 3px solid #806787; }\n  .dg .cr.function {\n    border-left: 3px solid #e61d5f; }\n  .dg .cr.number {\n    border-left: 3px solid #2fa1d6; }\n    .dg .cr.number input[type=text] {\n      color: #2fa1d6; }\n  .dg .cr.string {\n    border-left: 3px solid #1ed36f; }\n    .dg .cr.string input[type=text] {\n      color: #1ed36f; }\n  .dg .cr.function:hover, .dg .cr.boolean:hover {\n    background: #111; }\n  .dg .c input[type=text] {\n    background: #303030;\n    outline: none; }\n    .dg .c input[type=text]:hover {\n      background: #3c3c3c; }\n    .dg .c input[type=text]:focus {\n      background: #494949;\n      color: #fff; }\n  .dg .c .slider {\n    background: #303030;\n    cursor: ew-resize; }\n  .dg .c .slider-fg {\n    background: #2fa1d6; }\n  .dg .c .slider:hover {\n    background: #3c3c3c; }\n    .dg .c .slider:hover .slider-fg {\n      background: #44abda; }\n", n.controllers.factory = function (e, t, i, n, r, o, a) {
                return function (s, l) {
                    var c = s[l];
                    return a.isArray(arguments[2]) || a.isObject(arguments[2]) ? new e(s, l, arguments[2]) : a.isNumber(c) ? a.isNumber(arguments[2]) && a.isNumber(arguments[3]) ? new i(s, l, arguments[2], arguments[3]) : new t(s, l, {
                        min: arguments[2],
                        max: arguments[3]
                    }) : a.isString(c) ? new n(s, l) : a.isFunction(c) ? new r(s, l, "") : a.isBoolean(c) ? new o(s, l) : void 0
                }
            }(n.controllers.OptionController, n.controllers.NumberControllerBox, n.controllers.NumberControllerSlider, n.controllers.StringController = function (e, t, i) {
                var n = function (e, i) {
                    function r() {
                        a.setValue(a.__input.value)
                    }
                    function o() {
                        a.__onFinishChange && a.__onFinishChange.call(a, a.getValue())
                    }
                    n.superclass.call(this, e, i);
                    var a = this;
                    this.__input = document.createElement("input"),
                        this.__input.setAttribute("type", "text"),
                        t.bind(this.__input, "keyup", r),
                        t.bind(this.__input, "change", r),
                        t.bind(this.__input, "blur", o),
                        t.bind(this.__input, "keydown", function (e) {
                            13 === e.keyCode && this.blur()
                        }),
                        this.updateDisplay(),
                        this.domElement.appendChild(this.__input)
                };
                return n.superclass = e,
                    i.extend(n.prototype, e.prototype, {
                        updateDisplay: function () {
                            return t.isActive(this.__input) || (this.__input.value = this.getValue()),
                                n.superclass.prototype.updateDisplay.call(this)
                        }
                    }),
                    n
            }(n.controllers.Controller, n.dom.dom, n.utils.common), n.controllers.FunctionController, n.controllers.BooleanController, n.utils.common), n.controllers.Controller, n.controllers.BooleanController, n.controllers.FunctionController, n.controllers.NumberControllerBox, n.controllers.NumberControllerSlider, n.controllers.OptionController, n.controllers.ColorController = function (e, t, i, n, r) {
                function o(e, t, i, n) {
                    e.style.background = "",
                        r.each(l, function (r) {
                            e.style.cssText += "background: " + r + "linear-gradient(" + t + ", " + i + " 0%, " + n + " 100%); "
                        })
                }
                function a(e) {
                    e.style.background = "",
                        e.style.cssText += "background: -moz-linear-gradient(top,  #ff0000 0%, #ff00ff 17%, #0000ff 34%, #00ffff 50%, #00ff00 67%, #ffff00 84%, #ff0000 100%);",
                        e.style.cssText += "background: -webkit-linear-gradient(top,  #ff0000 0%,#ff00ff 17%,#0000ff 34%,#00ffff 50%,#00ff00 67%,#ffff00 84%,#ff0000 100%);",
                        e.style.cssText += "background: -o-linear-gradient(top,  #ff0000 0%,#ff00ff 17%,#0000ff 34%,#00ffff 50%,#00ff00 67%,#ffff00 84%,#ff0000 100%);",
                        e.style.cssText += "background: -ms-linear-gradient(top,  #ff0000 0%,#ff00ff 17%,#0000ff 34%,#00ffff 50%,#00ff00 67%,#ffff00 84%,#ff0000 100%);",
                        e.style.cssText += "background: linear-gradient(top,  #ff0000 0%,#ff00ff 17%,#0000ff 34%,#00ffff 50%,#00ff00 67%,#ffff00 84%,#ff0000 100%);"
                }
                var s = function (e, l) {
                    function c(e) {
                        p(e),
                            t.bind(window, "mousemove", p),
                            t.bind(window, "mouseup", h)
                    }
                    function h() {
                        t.unbind(window, "mousemove", p),
                            t.unbind(window, "mouseup", h)
                    }
                    function u() {
                        var e = n(this.value);
                        e !== !1 ? (g.__color.__state = e,
                            g.setValue(g.__color.toOriginal())) : this.value = g.__color.toString()
                    }
                    function d() {
                        t.unbind(window, "mousemove", f),
                            t.unbind(window, "mouseup", d)
                    }
                    function p(e) {
                        e.preventDefault();
                        var i = t.getWidth(g.__saturation_field)
                            , n = t.getOffset(g.__saturation_field)
                            , r = (e.clientX - n.left + document.body.scrollLeft) / i
                            , o = 1 - (e.clientY - n.top + document.body.scrollTop) / i;
                        return o > 1 ? o = 1 : o < 0 && (o = 0),
                            r > 1 ? r = 1 : r < 0 && (r = 0),
                            g.__color.v = o,
                            g.__color.s = r,
                            g.setValue(g.__color.toOriginal()),
                            !1
                    }
                    function f(e) {
                        e.preventDefault();
                        var i = t.getHeight(g.__hue_field)
                            , n = t.getOffset(g.__hue_field)
                            , r = 1 - (e.clientY - n.top + document.body.scrollTop) / i;
                        return r > 1 ? r = 1 : r < 0 && (r = 0),
                            g.__color.h = 360 * r,
                            g.setValue(g.__color.toOriginal()),
                            !1
                    }
                    s.superclass.call(this, e, l),
                        this.__color = new i(this.getValue()),
                        this.__temp = new i(0);
                    var g = this;
                    this.domElement = document.createElement("div"),
                        t.makeSelectable(this.domElement, !1),
                        this.__selector = document.createElement("div"),
                        this.__selector.className = "selector",
                        this.__saturation_field = document.createElement("div"),
                        this.__saturation_field.className = "saturation-field",
                        this.__field_knob = document.createElement("div"),
                        this.__field_knob.className = "field-knob",
                        this.__field_knob_border = "2px solid ",
                        this.__hue_knob = document.createElement("div"),
                        this.__hue_knob.className = "hue-knob",
                        this.__hue_field = document.createElement("div"),
                        this.__hue_field.className = "hue-field",
                        this.__input = document.createElement("input"),
                        this.__input.type = "text",
                        this.__input_textShadow = "0 1px 1px ",
                        t.bind(this.__input, "keydown", function (e) {
                            13 === e.keyCode && u.call(this)
                        }),
                        t.bind(this.__input, "blur", u),
                        t.bind(this.__selector, "mousedown", function (e) {
                            t.addClass(this, "drag").bind(window, "mouseup", function (e) {
                                t.removeClass(g.__selector, "drag")
                            })
                        });
                    var m = document.createElement("div");
                    r.extend(this.__selector.style, {
                        width: "122px",
                        height: "102px",
                        padding: "3px",
                        backgroundColor: "#222",
                        boxShadow: "0px 1px 3px rgba(0,0,0,0.3)"
                    }),
                        r.extend(this.__field_knob.style, {
                            position: "absolute",
                            width: "12px",
                            height: "12px",
                            border: this.__field_knob_border + (this.__color.v < .5 ? "#fff" : "#000"),
                            boxShadow: "0px 1px 3px rgba(0,0,0,0.5)",
                            borderRadius: "12px",
                            zIndex: 1
                        }),
                        r.extend(this.__hue_knob.style, {
                            position: "absolute",
                            width: "15px",
                            height: "2px",
                            borderRight: "4px solid #fff",
                            zIndex: 1
                        }),
                        r.extend(this.__saturation_field.style, {
                            width: "100px",
                            height: "100px",
                            border: "1px solid #555",
                            marginRight: "3px",
                            display: "inline-block",
                            cursor: "pointer"
                        }),
                        r.extend(m.style, {
                            width: "100%",
                            height: "100%",
                            background: "none"
                        }),
                        o(m, "top", "rgba(0,0,0,0)", "#000"),
                        r.extend(this.__hue_field.style, {
                            width: "15px",
                            height: "100px",
                            display: "inline-block",
                            border: "1px solid #555",
                            cursor: "ns-resize"
                        }),
                        a(this.__hue_field),
                        r.extend(this.__input.style, {
                            outline: "none",
                            textAlign: "center",
                            color: "#fff",
                            border: 0,
                            fontWeight: "bold",
                            textShadow: this.__input_textShadow + "rgba(0,0,0,0.7)"
                        }),
                        t.bind(this.__saturation_field, "mousedown", c),
                        t.bind(this.__field_knob, "mousedown", c),
                        t.bind(this.__hue_field, "mousedown", function (e) {
                            f(e),
                                t.bind(window, "mousemove", f),
                                t.bind(window, "mouseup", d)
                        }),
                        this.__saturation_field.appendChild(m),
                        this.__selector.appendChild(this.__field_knob),
                        this.__selector.appendChild(this.__saturation_field),
                        this.__selector.appendChild(this.__hue_field),
                        this.__hue_field.appendChild(this.__hue_knob),
                        this.domElement.appendChild(this.__input),
                        this.domElement.appendChild(this.__selector),
                        this.updateDisplay()
                };
                s.superclass = e,
                    r.extend(s.prototype, e.prototype, {
                        updateDisplay: function () {
                            var e = n(this.getValue());
                            if (e !== !1) {
                                var t = !1;
                                r.each(i.COMPONENTS, function (i) {
                                    if (!r.isUndefined(e[i]) && !r.isUndefined(this.__color.__state[i]) && e[i] !== this.__color.__state[i])
                                        return t = !0,
                                            {}
                                }, this),
                                    t && r.extend(this.__color.__state, e)
                            }
                            r.extend(this.__temp.__state, this.__color.__state),
                                this.__temp.a = 1;
                            var a = this.__color.v < .5 || this.__color.s > .5 ? 255 : 0
                                , s = 255 - a;
                            r.extend(this.__field_knob.style, {
                                marginLeft: 100 * this.__color.s - 7 + "px",
                                marginTop: 100 * (1 - this.__color.v) - 7 + "px",
                                backgroundColor: this.__temp.toString(),
                                border: this.__field_knob_border + "rgb(" + a + "," + a + "," + a + ")"
                            }),
                                this.__hue_knob.style.marginTop = 100 * (1 - this.__color.h / 360) + "px",
                                this.__temp.s = 1,
                                this.__temp.v = 1,
                                o(this.__saturation_field, "left", "#fff", this.__temp.toString()),
                                r.extend(this.__input.style, {
                                    backgroundColor: this.__input.value = this.__color.toString(),
                                    color: "rgb(" + a + "," + a + "," + a + ")",
                                    textShadow: this.__input_textShadow + "rgba(" + s + "," + s + "," + s + ",.7)"
                                })
                        }
                    });
                var l = ["-moz-", "-o-", "-webkit-", "-ms-", ""];
                return s
            }(n.controllers.Controller, n.dom.dom, n.color.Color = function (e, t, i, n) {
                function r(e, t, i) {
                    Object.defineProperty(e, t, {
                        get: function () {
                            return "RGB" === this.__state.space ? this.__state[t] : (a(this, t, i),
                                this.__state[t])
                        },
                        set: function (e) {
                            "RGB" !== this.__state.space && (a(this, t, i),
                                this.__state.space = "RGB"),
                                this.__state[t] = e
                        }
                    })
                }
                function o(e, t) {
                    Object.defineProperty(e, t, {
                        get: function () {
                            return "HSV" === this.__state.space ? this.__state[t] : (s(this),
                                this.__state[t])
                        },
                        set: function (e) {
                            "HSV" !== this.__state.space && (s(this),
                                this.__state.space = "HSV"),
                                this.__state[t] = e
                        }
                    })
                }
                function a(e, i, r) {
                    if ("HEX" === e.__state.space)
                        e.__state[i] = t.component_from_hex(e.__state.hex, r);
                    else {
                        if ("HSV" !== e.__state.space)
                            throw "Corrupted color state";
                        n.extend(e.__state, t.hsv_to_rgb(e.__state.h, e.__state.s, e.__state.v))
                    }
                }
                function s(e) {
                    var i = t.rgb_to_hsv(e.r, e.g, e.b);
                    n.extend(e.__state, {
                        s: i.s,
                        v: i.v
                    }),
                        n.isNaN(i.h) ? n.isUndefined(e.__state.h) && (e.__state.h = 0) : e.__state.h = i.h
                }
                var l = function () {
                    if (this.__state = e.apply(this, arguments),
                        this.__state === !1)
                        throw "Failed to interpret color arguments";
                    this.__state.a = this.__state.a || 1
                };
                return l.COMPONENTS = ["r", "g", "b", "h", "s", "v", "hex", "a"],
                    n.extend(l.prototype, {
                        toString: function () {
                            return i(this)
                        },
                        toOriginal: function () {
                            return this.__state.conversion.write(this)
                        }
                    }),
                    r(l.prototype, "r", 2),
                    r(l.prototype, "g", 1),
                    r(l.prototype, "b", 0),
                    o(l.prototype, "h"),
                    o(l.prototype, "s"),
                    o(l.prototype, "v"),
                    Object.defineProperty(l.prototype, "a", {
                        get: function () {
                            return this.__state.a
                        },
                        set: function (e) {
                            this.__state.a = e
                        }
                    }),
                    Object.defineProperty(l.prototype, "hex", {
                        get: function () {
                            return "HEX" !== !this.__state.space && (this.__state.hex = t.rgb_to_hex(this.r, this.g, this.b)),
                                this.__state.hex
                        },
                        set: function (e) {
                            this.__state.space = "HEX",
                                this.__state.hex = e
                        }
                    }),
                    l
            }(n.color.interpret, n.color.math = function () {
                var e;
                return {
                    hsv_to_rgb: function (e, t, i) {
                        var n = Math.floor(e / 60) % 6
                            , r = e / 60 - Math.floor(e / 60)
                            , o = i * (1 - t)
                            , a = i * (1 - r * t)
                            , s = i * (1 - (1 - r) * t)
                            , l = [[i, s, o], [a, i, o], [o, i, s], [o, a, i], [s, o, i], [i, o, a]][n];
                        return {
                            r: 255 * l[0],
                            g: 255 * l[1],
                            b: 255 * l[2]
                        }
                    },
                    rgb_to_hsv: function (e, t, i) {
                        var n, r, o = Math.min(e, t, i), a = Math.max(e, t, i), s = a - o;
                        return 0 == a ? {
                            h: NaN,
                            s: 0,
                            v: 0
                        } : (r = s / a,
                            n = e == a ? (t - i) / s : t == a ? 2 + (i - e) / s : 4 + (e - t) / s,
                            n /= 6,
                            n < 0 && (n += 1),
                        {
                            h: 360 * n,
                            s: r,
                            v: a / 255
                        })
                    },
                    rgb_to_hex: function (e, t, i) {
                        var n = this.hex_with_component(0, 2, e);
                        return n = this.hex_with_component(n, 1, t),
                            n = this.hex_with_component(n, 0, i)
                    },
                    component_from_hex: function (e, t) {
                        return e >> 8 * t & 255
                    },
                    hex_with_component: function (t, i, n) {
                        return n << (e = 8 * i) | t & ~(255 << e)
                    }
                }
            }(), n.color.toString, n.utils.common), n.color.interpret, n.utils.common), n.utils.requestAnimationFrame = function () {
                return window.requestAnimationFrame || window.webkitRequestAnimationFrame || window.mozRequestAnimationFrame || window.oRequestAnimationFrame || window.msRequestAnimationFrame || function (e, t) {
                    window.setTimeout(e, 1e3 / 60)
                }
            }(), n.dom.CenteredDiv = function (e, t) {
                var i = function () {
                    this.backgroundElement = document.createElement("div"),
                        t.extend(this.backgroundElement.style, {
                            backgroundColor: "rgba(0,0,0,0.8)",
                            top: 0,
                            left: 0,
                            display: "none",
                            zIndex: "1000",
                            opacity: 0,
                            WebkitTransition: "opacity 0.2s linear"
                        }),
                        e.makeFullscreen(this.backgroundElement),
                        this.backgroundElement.style.position = "fixed",
                        this.domElement = document.createElement("div"),
                        t.extend(this.domElement.style, {
                            position: "fixed",
                            display: "none",
                            zIndex: "1001",
                            opacity: 0,
                            WebkitTransition: "-webkit-transform 0.2s ease-out, opacity 0.2s linear"
                        }),
                        document.body.appendChild(this.backgroundElement),
                        document.body.appendChild(this.domElement);
                    var i = this;
                    e.bind(this.backgroundElement, "click", function () {
                        i.hide()
                    })
                };
                return i.prototype.show = function () {
                    var e = this;
                    this.backgroundElement.style.display = "block",
                        this.domElement.style.display = "block",
                        this.domElement.style.opacity = 0,
                        this.domElement.style.webkitTransform = "scale(1.1)",
                        this.layout(),
                        t.defer(function () {
                            e.backgroundElement.style.opacity = 1,
                                e.domElement.style.opacity = 1,
                                e.domElement.style.webkitTransform = "scale(1)"
                        })
                }
                    ,
                    i.prototype.hide = function () {
                        var t = this
                            , i = function () {
                                t.domElement.style.display = "none",
                                    t.backgroundElement.style.display = "none",
                                    e.unbind(t.domElement, "webkitTransitionEnd", i),
                                    e.unbind(t.domElement, "transitionend", i),
                                    e.unbind(t.domElement, "oTransitionEnd", i)
                            };
                        e.bind(this.domElement, "webkitTransitionEnd", i),
                            e.bind(this.domElement, "transitionend", i),
                            e.bind(this.domElement, "oTransitionEnd", i),
                            this.backgroundElement.style.opacity = 0,
                            this.domElement.style.opacity = 0,
                            this.domElement.style.webkitTransform = "scale(1.1)"
                    }
                    ,
                    i.prototype.layout = function () {
                        this.domElement.style.left = $("#player").width() / 2 - e.getWidth(this.domElement) / 2 + "px",
                            this.domElement.style.top = $("#player").height() / 2 - e.getHeight(this.domElement) / 2 + "px"
                    }
                    ,
                    i
            }(n.dom.dom, n.utils.common), n.dom.dom, n.utils.common)
    }
        , {}],
    94: [function (e, t, i) {
        (function (e) {
            "use strict";
            function i(t) {
                function i(e) {
                    for (var t = [16, 11, 10, 16, 24, 40, 51, 61, 12, 12, 14, 19, 26, 58, 60, 55, 14, 13, 16, 24, 40, 57, 69, 56, 14, 17, 22, 29, 51, 87, 80, 62, 18, 22, 37, 56, 68, 109, 103, 77, 24, 35, 55, 64, 81, 104, 113, 92, 49, 64, 78, 87, 103, 121, 120, 101, 72, 92, 95, 98, 112, 100, 103, 99], i = 0; i < 64; i++) {
                        var n = _((t[i] * e + 50) / 100);
                        n < 1 ? n = 1 : n > 255 && (n = 255),
                            T[G[i]] = n
                    }
                    for (var r = [17, 18, 24, 47, 99, 99, 99, 99, 18, 21, 26, 66, 99, 99, 99, 99, 24, 26, 56, 99, 99, 99, 99, 99, 47, 66, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99], o = 0; o < 64; o++) {
                        var a = _((r[o] * e + 50) / 100);
                        a < 1 ? a = 1 : a > 255 && (a = 255),
                            x[G[o]] = a
                    }
                    for (var s = [1, 1.387039845, 1.306562965, 1.175875602, 1, .785694958, .5411961, .275899379], l = 0, c = 0; c < 8; c++)
                        for (var h = 0; h < 8; h++)
                            S[l] = 1 / (T[G[l]] * s[c] * s[h] * 8),
                                M[l] = 1 / (x[G[l]] * s[c] * s[h] * 8),
                                l++
                }
                function n(e, t) {
                    for (var i = 0, n = 0, r = new Array, o = 1; o <= 16; o++) {
                        for (var a = 1; a <= e[o]; a++)
                            r[t[n]] = [],
                                r[t[n]][0] = i,
                                r[t[n]][1] = o,
                                n++,
                                i++;
                        i *= 2
                    }
                    return r
                }
                function r() {
                    C = n(z, W),
                        I = n(X, Z),
                        E = n(j, Y),
                        b = n(q, K)
                }
                function o() {
                    for (var e = 1, t = 2, i = 1; i <= 15; i++) {
                        for (var n = e; n < t; n++)
                            P[32767 + n] = i,
                                R[32767 + n] = [],
                                R[32767 + n][1] = i,
                                R[32767 + n][0] = n;
                        for (var r = -(t - 1); r <= -e; r++)
                            P[32767 + r] = i,
                                R[32767 + r] = [],
                                R[32767 + r][1] = i,
                                R[32767 + r][0] = t - 1 + r;
                        e <<= 1,
                            t <<= 1
                    }
                }
                function a() {
                    for (var e = 0; e < 256; e++)
                        H[e] = 19595 * e,
                            H[e + 256 >> 0] = 38470 * e,
                            H[e + 512 >> 0] = 7471 * e + 32768,
                            H[e + 768 >> 0] = -11059 * e,
                            H[e + 1024 >> 0] = -21709 * e,
                            H[e + 1280 >> 0] = 32768 * e + 8421375,
                            H[e + 1536 >> 0] = -27439 * e,
                            H[e + 1792 >> 0] = -5329 * e
                }
                function s(e) {
                    for (var t = e[0], i = e[1] - 1; i >= 0;)
                        t & 1 << i && (N |= 1 << B),
                            i--,
                            B--,
                            B < 0 && (255 == N ? (l(255),
                                l(0)) : l(N),
                                B = 7,
                                N = 0)
                }
                function l(e) {
                    D.push(e)
                }
                function c(e) {
                    l(e >> 8 & 255),
                        l(255 & e)
                }
                function h(e, t) {
                    var i, n, r, o, a, s, l, c, h, u = 0, d = 8, p = 64;
                    for (h = 0; h < d; ++h) {
                        i = e[u],
                            n = e[u + 1],
                            r = e[u + 2],
                            o = e[u + 3],
                            a = e[u + 4],
                            s = e[u + 5],
                            l = e[u + 6],
                            c = e[u + 7];
                        var f = i + c
                            , g = i - c
                            , m = n + l
                            , v = n - l
                            , A = r + s
                            , y = r - s
                            , C = o + a
                            , I = o - a
                            , E = f + C
                            , b = f - C
                            , w = m + A
                            , _ = m - A;
                        e[u] = E + w,
                            e[u + 4] = E - w;
                        var T = .707106781 * (_ + b);
                        e[u + 2] = b + T,
                            e[u + 6] = b - T,
                            E = I + y,
                            w = y + v,
                            _ = v + g;
                        var x = .382683433 * (E - _)
                            , S = .5411961 * E + x
                            , M = 1.306562965 * _ + x
                            , R = .707106781 * w
                            , P = g + R
                            , L = g - R;
                        e[u + 5] = L + S,
                            e[u + 3] = L - S,
                            e[u + 1] = P + M,
                            e[u + 7] = P - M,
                            u += 8
                    }
                    for (u = 0,
                        h = 0; h < d; ++h) {
                        i = e[u],
                            n = e[u + 8],
                            r = e[u + 16],
                            o = e[u + 24],
                            a = e[u + 32],
                            s = e[u + 40],
                            l = e[u + 48],
                            c = e[u + 56];
                        var D = i + c
                            , N = i - c
                            , B = n + l
                            , F = n - l
                            , V = r + s
                            , U = r - s
                            , k = o + a
                            , H = o - a
                            , G = D + k
                            , z = D - k
                            , W = B + V
                            , j = B - V;
                        e[u] = G + W,
                            e[u + 32] = G - W;
                        var Y = .707106781 * (j + z);
                        e[u + 16] = z + Y,
                            e[u + 48] = z - Y,
                            G = H + U,
                            W = U + F,
                            j = F + N;
                        var X = .382683433 * (G - j)
                            , Z = .5411961 * G + X
                            , q = 1.306562965 * j + X
                            , K = .707106781 * W
                            , Q = N + K
                            , J = N - K;
                        e[u + 40] = J + Z,
                            e[u + 24] = J - Z,
                            e[u + 8] = Q + q,
                            e[u + 56] = Q - q,
                            u++
                    }
                    var $;
                    for (h = 0; h < p; ++h)
                        $ = e[h] * t[h],
                            O[h] = $ > 0 ? $ + .5 | 0 : $ - .5 | 0;
                    return O
                }
                function u() {
                    c(65504),
                        c(16),
                        l(74),
                        l(70),
                        l(73),
                        l(70),
                        l(0),
                        l(1),
                        l(1),
                        l(0),
                        c(1),
                        c(1),
                        l(0),
                        l(0)
                }
                function d(e, t) {
                    c(65472),
                        c(17),
                        l(8),
                        c(t),
                        c(e),
                        l(3),
                        l(1),
                        l(17),
                        l(0),
                        l(2),
                        l(17),
                        l(1),
                        l(3),
                        l(17),
                        l(1)
                }
                function p() {
                    c(65499),
                        c(132),
                        l(0);
                    for (var e = 0; e < 64; e++)
                        l(T[e]);
                    l(1);
                    for (var t = 0; t < 64; t++)
                        l(x[t])
                }
                function f() {
                    c(65476),
                        c(418),
                        l(0);
                    for (var e = 0; e < 16; e++)
                        l(z[e + 1]);
                    for (var t = 0; t <= 11; t++)
                        l(W[t]);
                    l(16);
                    for (var i = 0; i < 16; i++)
                        l(j[i + 1]);
                    for (var n = 0; n <= 161; n++)
                        l(Y[n]);
                    l(1);
                    for (var r = 0; r < 16; r++)
                        l(X[r + 1]);
                    for (var o = 0; o <= 11; o++)
                        l(Z[o]);
                    l(17);
                    for (var a = 0; a < 16; a++)
                        l(q[a + 1]);
                    for (var s = 0; s <= 161; s++)
                        l(K[s])
                }
                function g() {
                    c(65498),
                        c(12),
                        l(3),
                        l(1),
                        l(0),
                        l(2),
                        l(17),
                        l(3),
                        l(17),
                        l(0),
                        l(63),
                        l(0)
                }
                function m(e, t, i, n, r) {
                    for (var o, a = r[0], l = r[240], c = 16, u = 63, d = 64, p = h(e, t), f = 0; f < d; ++f)
                        L[G[f]] = p[f];
                    var g = L[0] - i;
                    i = L[0],
                        0 == g ? s(n[0]) : (o = 32767 + g,
                            s(n[P[o]]),
                            s(R[o]));
                    for (var m = 63; m > 0 && 0 == L[m]; m--)
                        ;
                    if (0 == m)
                        return s(a),
                            i;
                    for (var v, A = 1; A <= m;) {
                        for (var y = A; 0 == L[A] && A <= m; ++A)
                            ;
                        var C = A - y;
                        if (C >= c) {
                            v = C >> 4;
                            for (var I = 1; I <= v; ++I)
                                s(l);
                            C &= 15
                        }
                        o = 32767 + L[A],
                            s(r[(C << 4) + P[o]]),
                            s(R[o]),
                            A++
                    }
                    return m != u && s(a),
                        i
                }
                function v() {
                    for (var e = String.fromCharCode, t = 0; t < 256; t++)
                        k[t] = e(t)
                }
                function A(e) {
                    if (e <= 0 && (e = 1),
                        e > 100 && (e = 100),
                        w != e) {
                        var t = 0;
                        t = e < 50 ? Math.floor(5e3 / e) : Math.floor(200 - 2 * e),
                            i(t),
                            w = e
                    }
                }
                function y() {
                    var e = (new Date).getTime();
                    t || (t = 50),
                        v(),
                        r(),
                        o(),
                        a(),
                        A(t);
                    (new Date).getTime() - e
                }
                var C, I, E, b, w, _ = (Math.round,
                    Math.floor), T = new Array(64), x = new Array(64), S = new Array(64), M = new Array(64), R = new Array(65535), P = new Array(65535), O = new Array(64), L = new Array(64), D = [], N = 0, B = 7, F = new Array(64), V = new Array(64), U = new Array(64), k = new Array(256), H = new Array(2048), G = [0, 1, 5, 6, 14, 15, 27, 28, 2, 4, 7, 13, 16, 26, 29, 42, 3, 8, 12, 17, 25, 30, 41, 43, 9, 11, 18, 24, 31, 40, 44, 53, 10, 19, 23, 32, 39, 45, 52, 54, 20, 22, 33, 38, 46, 51, 55, 60, 21, 34, 37, 47, 50, 56, 59, 61, 35, 36, 48, 49, 57, 58, 62, 63], z = [0, 0, 1, 5, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0], W = [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11], j = [0, 0, 2, 1, 3, 3, 2, 4, 3, 5, 5, 4, 4, 0, 0, 1, 125], Y = [1, 2, 3, 0, 4, 17, 5, 18, 33, 49, 65, 6, 19, 81, 97, 7, 34, 113, 20, 50, 129, 145, 161, 8, 35, 66, 177, 193, 21, 82, 209, 240, 36, 51, 98, 114, 130, 9, 10, 22, 23, 24, 25, 26, 37, 38, 39, 40, 41, 42, 52, 53, 54, 55, 56, 57, 58, 67, 68, 69, 70, 71, 72, 73, 74, 83, 84, 85, 86, 87, 88, 89, 90, 99, 100, 101, 102, 103, 104, 105, 106, 115, 116, 117, 118, 119, 120, 121, 122, 131, 132, 133, 134, 135, 136, 137, 138, 146, 147, 148, 149, 150, 151, 152, 153, 154, 162, 163, 164, 165, 166, 167, 168, 169, 170, 178, 179, 180, 181, 182, 183, 184, 185, 186, 194, 195, 196, 197, 198, 199, 200, 201, 202, 210, 211, 212, 213, 214, 215, 216, 217, 218, 225, 226, 227, 228, 229, 230, 231, 232, 233, 234, 241, 242, 243, 244, 245, 246, 247, 248, 249, 250], X = [0, 0, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0], Z = [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11], q = [0, 0, 2, 1, 2, 4, 4, 3, 4, 7, 5, 4, 4, 0, 1, 2, 119], K = [0, 1, 2, 3, 17, 4, 5, 33, 49, 6, 18, 65, 81, 7, 97, 113, 19, 34, 50, 129, 8, 20, 66, 145, 161, 177, 193, 9, 35, 51, 82, 240, 21, 98, 114, 209, 10, 22, 36, 52, 225, 37, 241, 23, 24, 25, 26, 38, 39, 40, 41, 42, 53, 54, 55, 56, 57, 58, 67, 68, 69, 70, 71, 72, 73, 74, 83, 84, 85, 86, 87, 88, 89, 90, 99, 100, 101, 102, 103, 104, 105, 106, 115, 116, 117, 118, 119, 120, 121, 122, 130, 131, 132, 133, 134, 135, 136, 137, 138, 146, 147, 148, 149, 150, 151, 152, 153, 154, 162, 163, 164, 165, 166, 167, 168, 169, 170, 178, 179, 180, 181, 182, 183, 184, 185, 186, 194, 195, 196, 197, 198, 199, 200, 201, 202, 210, 211, 212, 213, 214, 215, 216, 217, 218, 226, 227, 228, 229, 230, 231, 232, 233, 234, 242, 243, 244, 245, 246, 247, 248, 249, 250];
                this.encode = function (t, i) {
                    var n = ((new Date).getTime(),
                        i.quality);
                    n && A(n),
                        D = new Array,
                        N = 0,
                        B = 7,
                        c(65496),
                        u(),
                        p(),
                        d(t.width, t.height),
                        f(),
                        g();
                    var r = 0
                        , o = 0
                        , a = 0;
                    N = 0,
                        B = 7,
                        this.encode.displayName = "_encode_";
                    for (var l, h, v, y, w, _, T, x, R, P = t.data, O = t.width, L = t.height, k = i.flipY, G = 4 * O, z = k ? L : 0, W = k ? -8 : 8; k && z > 0 || !k && z < L;) {
                        for (l = 0; l < G;) {
                            for (w = G * z + l,
                                _ = w,
                                T = -1,
                                x = 0,
                                R = 0; R < 64; R++)
                                x = (k ? 63 - R : R) >> 3,
                                    T = 4 * (7 & R),
                                    _ = w + x * G + T,
                                    z + x >= L && (_ -= G * (z + 1 + x - L)),
                                    l + T >= G && (_ -= l + T - G + 4),
                                    h = P[_++],
                                    v = P[_++],
                                    y = P[_++],
                                    F[R] = (H[h] + H[v + 256 >> 0] + H[y + 512 >> 0] >> 16) - 128,
                                    V[R] = (H[h + 768 >> 0] + H[v + 1024 >> 0] + H[y + 1280 >> 0] >> 16) - 128,
                                    U[R] = (H[h + 1280 >> 0] + H[v + 1536 >> 0] + H[y + 1792 >> 0] >> 16) - 128;
                            r = m(F, S, r, C, E),
                                o = m(V, M, o, I, b),
                                a = m(U, M, a, I, b),
                                l += 32
                        }
                        z += W
                    }
                    if (B >= 0) {
                        var j = [];
                        j[1] = B + 1,
                            j[0] = (1 << B + 1) - 1,
                            s(j)
                    }
                    return c(65497),
                        new e(D)
                }
                    ,
                    y()
            }
            function n(e, t) {
                t = t || {},
                    t.quality = t.quality || 50;
                var n = t.quality
                    , r = new i(n)
                    , o = r.encode(e, t);
                return {
                    data: o,
                    width: e.width,
                    height: e.height
                }
            }
            t.exports.encode = n
        }
        ).call(this, e("buffer").Buffer)
    }
        , {
        buffer: 198
    }],
    95: [function (e, t, i) {
        "use strict";
        !function () {
            if ("performance" in window == !1 && (window.performance = {}),
                Date.now = Date.now || function () {
                    return (new Date).getTime()
                }
                ,
                "now" in window.performance == !1) {
                var e = Date.now();
                performance.timing && performance.timing.navigationStart && (e = performance.timing.navigationStart),
                    window.performance.now = function () {
                        return Date.now() - e
                    }
            }
        }()
    }
        , {}],
    96: [function (e, t, i) {
        "use strict";
        var n = e("three");
        n.EffectComposer = function (e, t) {
            if (this.renderer = e,
                void 0 === t) {
                var i = {
                    minFilter: n.LinearFilter,
                    magFilter: n.LinearFilter,
                    format: n.RGBAFormat,
                    stencilBuffer: !1
                }
                    , r = e.getSize();
                t = new n.WebGLRenderTarget(r.width, r.height, i)
            }
            this.renderTarget1 = t,
                this.renderTarget2 = t.clone(),
                this.writeBuffer = this.renderTarget1,
                this.readBuffer = this.renderTarget2,
                this.passes = [],
                void 0 === n.CopyShader && console.error("THREE.EffectComposer relies on THREE.CopyShader"),
                this.copyPass = new n.ShaderPass(n.CopyShader)
        }
            ,
            n.EffectComposer.prototype = {
                swapBuffers: function () {
                    var e = this.readBuffer;
                    this.readBuffer = this.writeBuffer,
                        this.writeBuffer = e
                },
                addPass: function (e) {
                    this.passes.push(e)
                },
                insertPass: function (e, t) {
                    this.passes.splice(t, 0, e)
                },
                render: function (e) {
                    this.writeBuffer = this.renderTarget1,
                        this.readBuffer = this.renderTarget2;
                    var t, i, r = !1, o = this.passes.length;
                    for (i = 0; i < o; i++)
                        if (t = this.passes[i],
                            t.enabled) {
                            if (t.render(this.renderer, this.writeBuffer, this.readBuffer, e, r),
                                t.needsSwap) {
                                if (r) {
                                    var a = this.renderer.context;
                                    a.stencilFunc(a.NOTEQUAL, 1, 4294967295),
                                        this.copyPass.render(this.renderer, this.writeBuffer, this.readBuffer, e),
                                        a.stencilFunc(a.EQUAL, 1, 4294967295)
                                }
                                this.swapBuffers()
                            }
                            t instanceof n.MaskPass ? r = !0 : t instanceof n.ClearMaskPass && (r = !1)
                        }
                },
                reset: function (e) {
                    if (void 0 === e) {
                        var t = this.renderer.getSize();
                        e = this.renderTarget1.clone(),
                            e.setSize(t.width, t.height)
                    }
                    this.renderTarget1.dispose(),
                        this.renderTarget2.dispose(),
                        this.renderTarget1 = e,
                        this.renderTarget2 = e.clone(),
                        this.writeBuffer = this.renderTarget1,
                        this.readBuffer = this.renderTarget2
                },
                setSize: function (e, t) {
                    this.renderTarget1.setSize(e, t),
                        this.renderTarget2.setSize(e, t)



                }
            }
    }
        , {
        three: 217
    }],
    97: [function (e, t, i) {
        "use strict";
        var n = e("three");
        n.MaskPass = function (e, t) {
            this.scene = e,
                this.camera = t,
                this.enabled = !0,
                this.clear = !0,
                this.needsSwap = !1,
                this.inverse = !1
        }
            ,
            n.MaskPass.prototype = {
                render: function (e, t, i, n) {
                    var r = e.context;
                    r.colorMask(!1, !1, !1, !1),
                        r.depthMask(!1);
                    var o, a;
                    this.inverse ? (o = 0,
                        a = 1) : (o = 1,
                            a = 0),
                        r.enable(r.STENCIL_TEST),
                        r.stencilOp(r.REPLACE, r.REPLACE, r.REPLACE),
                        r.stencilFunc(r.ALWAYS, o, 4294967295),
                        r.clearStencil(a),
                        e.render(this.scene, this.camera, i, this.clear),
                        e.render(this.scene, this.camera, t, this.clear),
                        r.colorMask(!0, !0, !0, !0),
                        r.depthMask(!0),
                        r.stencilFunc(r.EQUAL, 1, 4294967295),
                        r.stencilOp(r.KEEP, r.KEEP, r.KEEP)
                }
            },
            n.ClearMaskPass = function () {
                this.enabled = !0
            }
            ,
            n.ClearMaskPass.prototype = {
                render: function (e, t, i, n) {
                    var r = e.context;
                    r.disable(r.STENCIL_TEST)
                }
            }
    }
        , {
        three: 217
    }],
    98: [function (e, t, i) {
        "use strict";
        var n = e("three");
        n.RenderPass = function (e, t, i, r, o) {
            this.scene = e,
                this.camera = t,
                this.overrideMaterial = i,
                this.clearColor = r,
                this.clearAlpha = void 0 !== o ? o : 1,
                this.oldClearColor = new n.Color,
                this.oldClearAlpha = 1,
                this.enabled = !0,
                this.clear = !0,
                this.needsSwap = !1
        }
            ,
            n.RenderPass.prototype = {
                render: function (e, t, i, n) {
                    this.scene.overrideMaterial = this.overrideMaterial,
                        this.clearColor && (this.oldClearColor.copy(e.getClearColor()),
                            this.oldClearAlpha = e.getClearAlpha(),
                            e.setClearColor(this.clearColor, this.clearAlpha)),
                        e.render(this.scene, this.camera, i, this.clear),
                        this.clearColor && e.setClearColor(this.oldClearColor, this.oldClearAlpha),
                        this.scene.overrideMaterial = null
                }
            }
    }
        , {
        three: 217
    }],
    99: [function (e, t, i) {
        "use strict";
        var n = e("three");
        n.ShaderPass = function (e, t) {
            this.textureID = void 0 !== t ? t : "tDiffuse",
                e instanceof n.ShaderMaterial ? (this.uniforms = e.uniforms,
                    this.material = e) : e && (this.uniforms = n.UniformsUtils.clone(e.uniforms),
                        this.material = new n.ShaderMaterial({
                            defines: e.defines || {},
                            uniforms: this.uniforms,
                            vertexShader: e.vertexShader,
                            fragmentShader: e.fragmentShader
                        })),
                this.renderToScreen = !1,
                this.enabled = !0,
                this.needsSwap = !0,
                this.clear = !1,
                this.camera = new n.OrthographicCamera(-1, 1, 1, -1, 0, 1),
                this.scene = new n.Scene,
                this.quad = new n.Mesh(new n.PlaneBufferGeometry(2, 2), null),
                this.scene.add(this.quad)
        }
            ,
            n.ShaderPass.prototype = {
                render: function (e, t, i, n) {
                    this.uniforms[this.textureID] && (this.uniforms[this.textureID].value = i),
                        this.quad.material = this.material,
                        this.renderToScreen ? e.render(this.scene, this.camera) : e.render(this.scene, this.camera, t, this.clear)
                }
            }
    }
        , {
        three: 217
    }],
    100: [function (e, t, i) {
        "use strict";
        var n = e("three");
        n.CopyShader = {
            uniforms: {
                tDiffuse: {
                    type: "t",
                    value: null
                },
                opacity: {
                    type: "f",
                    value: 1
                }
            },
            vertexShader: ["varying vec2 vUv;", "void main() {", "vUv = uv;", "gl_Position = projectionMatrix * modelViewMatrix * vec4( position, 1.0 );", "}"].join("\n"),
            fragmentShader: ["uniform float opacity;", "uniform sampler2D tDiffuse;", "varying vec2 vUv;", "void main() {", "vec4 texel = texture2D( tDiffuse, vUv );", "gl_FragColor = opacity * texel;", "}"].join("\n")
        }
    }
        , {
        three: 217
    }],
    101: [function (e, t, i) {
        "use strict";
        var n = e("three");
        n.HorizontalBlurShader = {
            uniforms: {
                tDiffuse: {
                    type: "t",
                    value: null
                },
                h: {
                    type: "f",
                    value: 1 / 512
                }
            },
            vertexShader: ["varying vec2 vUv;", "void main() {", "vUv = uv;", "gl_Position = projectionMatrix * modelViewMatrix * vec4( position, 1.0 );", "}"].join("\n"),
            fragmentShader: ["uniform sampler2D tDiffuse;", "uniform float h;", "varying vec2 vUv;", "void main() {", "vec4 sum = vec4( 0.0 );", "sum += texture2D( tDiffuse, vec2( vUv.x - 4.0 * h, vUv.y ) ) * 0.051;", "sum += texture2D( tDiffuse, vec2( vUv.x - 3.0 * h, vUv.y ) ) * 0.0918;", "sum += texture2D( tDiffuse, vec2( vUv.x - 2.0 * h, vUv.y ) ) * 0.12245;", "sum += texture2D( tDiffuse, vec2( vUv.x - 1.0 * h, vUv.y ) ) * 0.1531;", "sum += texture2D( tDiffuse, vec2( vUv.x, vUv.y ) ) * 0.1633;", "sum += texture2D( tDiffuse, vec2( vUv.x + 1.0 * h, vUv.y ) ) * 0.1531;", "sum += texture2D( tDiffuse, vec2( vUv.x + 2.0 * h, vUv.y ) ) * 0.12245;", "sum += texture2D( tDiffuse, vec2( vUv.x + 3.0 * h, vUv.y ) ) * 0.0918;", "sum += texture2D( tDiffuse, vec2( vUv.x + 4.0 * h, vUv.y ) ) * 0.051;", "gl_FragColor = sum;", "}"].join("\n")
        }
    }
        , {
        three: 217
    }],
    102: [function (e, t, i) {
        "use strict";
        var n = e("three");
        n.VerticalBlurShader = {
            uniforms: {
                tDiffuse: {
                    type: "t",
                    value: null
                },
                v: {
                    type: "f",
                    value: 1 / 512
                }
            },
            vertexShader: ["varying vec2 vUv;", "void main() {", "vUv = uv;", "gl_Position = projectionMatrix * modelViewMatrix * vec4( position, 1.0 );", "}"].join("\n"),
            fragmentShader: ["uniform sampler2D tDiffuse;", "uniform float v;", "varying vec2 vUv;", "void main() {", "vec4 sum = vec4( 0.0 );", "sum += texture2D( tDiffuse, vec2( vUv.x, vUv.y - 4.0 * v ) ) * 0.051;", "sum += texture2D( tDiffuse, vec2( vUv.x, vUv.y - 3.0 * v ) ) * 0.0918;", "sum += texture2D( tDiffuse, vec2( vUv.x, vUv.y - 2.0 * v ) ) * 0.12245;", "sum += texture2D( tDiffuse, vec2( vUv.x, vUv.y - 1.0 * v ) ) * 0.1531;", "sum += texture2D( tDiffuse, vec2( vUv.x, vUv.y ) ) * 0.1633;", "sum += texture2D( tDiffuse, vec2( vUv.x, vUv.y + 1.0 * v ) ) * 0.1531;", "sum += texture2D( tDiffuse, vec2( vUv.x, vUv.y + 2.0 * v ) ) * 0.12245;", "sum += texture2D( tDiffuse, vec2( vUv.x, vUv.y + 3.0 * v ) ) * 0.0918;", "sum += texture2D( tDiffuse, vec2( vUv.x, vUv.y + 4.0 * v ) ) * 0.051;", "gl_FragColor = sum;", "}"].join("\n")
        }
    }
        , {
        three: 217
    }],
    103: [function (e, t, i) {
        "use strict";
        var n = e("three");
        !function () {
            if ("performance" in window == 0 && (window.performance = {}),
                "now" in window.performance == 0) {
                var e = Date.now();
                performance.timing && performance.timing.navigationStart && (e = performance.timing.navigationStart),
                    window.performance.now = function () {
                        return Date.now() - e
                    }
            }
        }(),
            n.WebGLRenderer.prototype.paramThreeToGL = function (e) {
                var t, i = this.extensions, r = this.context;
                if (e === n.RepeatWrapping)
                    return r.REPEAT;
                if (e === n.ClampToEdgeWrapping)
                    return r.CLAMP_TO_EDGE;
                if (e === n.MirroredRepeatWrapping)
                    return r.MIRRORED_REPEAT;
                if (e === n.NearestFilter)
                    return r.NEAREST;
                if (e === n.NearestMipMapNearestFilter)
                    return r.NEAREST_MIPMAP_NEAREST;
                if (e === n.NearestMipMapLinearFilter)
                    return r.NEAREST_MIPMAP_LINEAR;
                if (e === n.LinearFilter)
                    return r.LINEAR;
                if (e === n.LinearMipMapNearestFilter)
                    return r.LINEAR_MIPMAP_NEAREST;
                if (e === n.LinearMipMapLinearFilter)
                    return r.LINEAR_MIPMAP_LINEAR;
                if (e === n.UnsignedByteType)
                    return r.UNSIGNED_BYTE;
                if (e === n.UnsignedShort4444Type)
                    return r.UNSIGNED_SHORT_4_4_4_4;
                if (e === n.UnsignedShort5551Type)
                    return r.UNSIGNED_SHORT_5_5_5_1;
                if (e === n.UnsignedShort565Type)
                    return r.UNSIGNED_SHORT_5_6_5;
                if (e === n.ByteType)
                    return r.BYTE;
                if (e === n.ShortType)
                    return r.SHORT;
                if (e === n.UnsignedShortType)
                    return r.UNSIGNED_SHORT;
                if (e === n.IntType)
                    return r.INT;
                if (e === n.UnsignedIntType)
                    return r.UNSIGNED_INT;
                if (e === n.FloatType)
                    return r.FLOAT;
                if (t = i.get("OES_texture_half_float"),
                    null !== t && e === n.HalfFloatType)
                    return t.HALF_FLOAT_OES;
                if (e === n.AlphaFormat)
                    return r.ALPHA;
                if (e === n.RGBFormat)
                    return r.RGB;
                if (e === n.RGBAFormat)
                    return r.RGBA;
                if (e === n.LuminanceFormat)
                    return r.LUMINANCE;
                if (e === n.LuminanceAlphaFormat)
                    return r.LUMINANCE_ALPHA;
                if (e === n.AddEquation)
                    return r.FUNC_ADD;
                if (e === n.SubtractEquation)
                    return r.FUNC_SUBTRACT;
                if (e === n.ReverseSubtractEquation)
                    return r.FUNC_REVERSE_SUBTRACT;
                if (e === n.ZeroFactor)
                    return r.ZERO;
                if (e === n.OneFactor)
                    return r.ONE;
                if (e === n.SrcColorFactor)
                    return r.SRC_COLOR;
                if (e === n.OneMinusSrcColorFactor)
                    return r.ONE_MINUS_SRC_COLOR;
                if (e === n.SrcAlphaFactor)
                    return r.SRC_ALPHA;
                if (e === n.OneMinusSrcAlphaFactor)
                    return r.ONE_MINUS_SRC_ALPHA;
                if (e === n.DstAlphaFactor)
                    return r.DST_ALPHA;
                if (e === n.OneMinusDstAlphaFactor)
                    return r.ONE_MINUS_DST_ALPHA;
                if (e === n.DstColorFactor)
                    return r.DST_COLOR;
                if (e === n.OneMinusDstColorFactor)
                    return r.ONE_MINUS_DST_COLOR;
                if (e === n.SrcAlphaSaturateFactor)
                    return r.SRC_ALPHA_SATURATE;
                if (t = i.get("WEBGL_compressed_texture_s3tc"),
                    null !== t) {
                    if (e === n.RGB_S3TC_DXT1_Format)
                        return t.COMPRESSED_RGB_S3TC_DXT1_EXT;
                    if (e === n.RGBA_S3TC_DXT1_Format)
                        return t.COMPRESSED_RGBA_S3TC_DXT1_EXT;
                    if (e === n.RGBA_S3TC_DXT3_Format)
                        return t.COMPRESSED_RGBA_S3TC_DXT3_EXT;
                    if (e === n.RGBA_S3TC_DXT5_Format)
                        return t.COMPRESSED_RGBA_S3TC_DXT5_EXT
                }
                if (t = i.get("WEBGL_compressed_texture_pvrtc"),
                    null !== t) {
                    if (e === n.RGB_PVRTC_4BPPV1_Format)
                        return t.COMPRESSED_RGB_PVRTC_4BPPV1_IMG;
                    if (e === n.RGB_PVRTC_2BPPV1_Format)
                        return t.COMPRESSED_RGB_PVRTC_2BPPV1_IMG;
                    if (e === n.RGBA_PVRTC_4BPPV1_Format)
                        return t.COMPRESSED_RGBA_PVRTC_4BPPV1_IMG;
                    if (e === n.RGBA_PVRTC_2BPPV1_Format)
                        return t.COMPRESSED_RGBA_PVRTC_2BPPV1_IMG
                }
                if (t = i.get("WEBGL_compressed_texture_etc1"),
                    null !== t && e === n.RGB_ETC1_Format)
                    return t.COMPRESSED_RGB_ETC1_WEBGL;
                if (t = i.get("EXT_blend_minmax"),
                    null !== t) {
                    if (e === n.MinEquation)
                        return t.MIN_EXT;
                    if (e === n.MaxEquation)
                        return t.MAX_EXT
                }
                return 0
            }
            ,
            n.WebGLState = function (e, t, i) {
                var r = this
                    , o = new n.Vector4
                    , a = e.getParameter(e.MAX_VERTEX_ATTRIBS)
                    , s = new Uint8Array(a)
                    , l = new Uint8Array(a)
                    , c = new Uint8Array(a)
                    , h = {}
                    , u = null
                    , d = null
                    , p = null
                    , f = null
                    , g = null
                    , m = null
                    , v = null
                    , A = null
                    , y = !1
                    , C = null
                    , I = null
                    , E = null
                    , b = null
                    , w = null
                    , _ = null
                    , T = null
                    , x = null
                    , S = null
                    , M = null
                    , R = null
                    , P = null
                    , O = null
                    , L = null
                    , D = null
                    , N = e.getParameter(e.MAX_TEXTURE_IMAGE_UNITS)
                    , B = void 0
                    , F = {}
                    , V = new n.Vector4
                    , U = null
                    , k = null
                    , H = new n.Vector4
                    , G = new n.Vector4;
                this.init = function () {
                    this.clearColor(0, 0, 0, 1),
                        this.clearDepth(1),
                        this.clearStencil(0),
                        this.enable(e.DEPTH_TEST),
                        e.depthFunc(e.LEQUAL),
                        e.frontFace(e.CCW),
                        e.cullFace(e.BACK),
                        this.enable(e.CULL_FACE),
                        this.enable(e.BLEND),
                        e.blendEquation(e.FUNC_ADD),
                        e.blendFunc(e.SRC_ALPHA, e.ONE_MINUS_SRC_ALPHA)
                }
                    ,
                    this.initAttributes = function () {
                        for (var e = 0, t = s.length; e < t; e++)
                            s[e] = 0
                    }
                    ,
                    this.enableAttribute = function (i) {
                        if (s[i] = 1,
                            0 === l[i] && (e.enableVertexAttribArray(i),
                                l[i] = 1),
                            0 !== c[i]) {
                            var n = t.get("ANGLE_instanced_arrays");
                            n.vertexAttribDivisorANGLE(i, 0),
                                c[i] = 0
                        }
                    }
                    ,
                    this.enableAttributeAndDivisor = function (t, i, n) {
                        s[t] = 1,
                            0 === l[t] && (e.enableVertexAttribArray(t),
                                l[t] = 1),
                            c[t] !== i && (n.vertexAttribDivisorANGLE(t, i),
                                c[t] = i)
                    }
                    ,
                    this.disableUnusedAttributes = function () {
                        for (var t = 0, i = l.length; t < i; t++)
                            l[t] !== s[t] && (e.disableVertexAttribArray(t),
                                l[t] = 0)
                    }
                    ,
                    this.enable = function (t) {
                        h[t] !== !0 && (e.enable(t),
                            h[t] = !0)
                    }
                    ,
                    this.disable = function (t) {
                        h[t] !== !1 && (e.disable(t),
                            h[t] = !1)
                    }
                    ,
                    this.getCompressedTextureFormats = function () {
                        if (null === u && (u = [],
                            t.get("WEBGL_compressed_texture_pvrtc") || t.get("WEBGL_compressed_texture_s3tc") || t.get("WEBGL_compressed_texture_etc1")))
                            for (var i = e.getParameter(e.COMPRESSED_TEXTURE_FORMATS), n = 0; n < i.length; n++)
                                u.push(i[n]);
                        return u
                    }
                    ,
                    this.setBlending = function (t, r, o, a, s, l, c, h) {
                        t === n.NoBlending ? this.disable(e.BLEND) : this.enable(e.BLEND),
                            t === d && h === y || (t === n.AdditiveBlending ? h ? (e.blendEquationSeparate(e.FUNC_ADD, e.FUNC_ADD),
                                e.blendFuncSeparate(e.ONE, e.ONE, e.ONE, e.ONE)) : (e.blendEquation(e.FUNC_ADD),
                                    e.blendFunc(e.SRC_ALPHA, e.ONE)) : t === n.SubtractiveBlending ? h ? (e.blendEquationSeparate(e.FUNC_ADD, e.FUNC_ADD),
                                        e.blendFuncSeparate(e.ZERO, e.ZERO, e.ONE_MINUS_SRC_COLOR, e.ONE_MINUS_SRC_ALPHA)) : (e.blendEquation(e.FUNC_ADD),
                                            e.blendFunc(e.ZERO, e.ONE_MINUS_SRC_COLOR)) : t === n.MultiplyBlending ? h ? (e.blendEquationSeparate(e.FUNC_ADD, e.FUNC_ADD),
                                                e.blendFuncSeparate(e.ZERO, e.ZERO, e.SRC_COLOR, e.SRC_ALPHA)) : (e.blendEquation(e.FUNC_ADD),
                                                    e.blendFunc(e.ZERO, e.SRC_COLOR)) : h ? (e.blendEquationSeparate(e.FUNC_ADD, e.FUNC_ADD),
                                                        e.blendFuncSeparate(e.ONE, e.ONE_MINUS_SRC_ALPHA, e.ONE, e.ONE_MINUS_SRC_ALPHA)) : (e.blendEquationSeparate(e.FUNC_ADD, e.FUNC_ADD),
                                                            e.blendFuncSeparate(e.SRC_ALPHA, e.ONE_MINUS_SRC_ALPHA, e.ONE, e.ONE_MINUS_SRC_ALPHA)),
                                d = t,
                                y = h),
                            t === n.CustomBlending ? (s = s || r,
                                l = l || o,
                                c = c || a,
                                r === p && s === m || (e.blendEquationSeparate(i(r), i(s)),
                                    p = r,
                                    m = s),
                                o === f && a === g && l === v && c === A || (e.blendFuncSeparate(i(o), i(a), i(l), i(c)),
                                    f = o,
                                    g = a,
                                    v = l,
                                    A = c)) : (p = null,
                                        f = null,
                                        g = null,
                                        m = null,
                                        v = null,
                                        A = null)
                    }
                    ,
                    this.setDepthFunc = function (t) {
                        if (C !== t) {
                            if (t)
                                switch (t) {
                                    case n.NeverDepth:
                                        e.depthFunc(e.NEVER);
                                        break;
                                    case n.AlwaysDepth:
                                        e.depthFunc(e.ALWAYS);
                                        break;
                                    case n.LessDepth:
                                        e.depthFunc(e.LESS);
                                        break;
                                    case n.LessEqualDepth:
                                        e.depthFunc(e.LEQUAL);
                                        break;
                                    case n.EqualDepth:
                                        e.depthFunc(e.EQUAL);
                                        break;
                                    case n.GreaterEqualDepth:
                                        e.depthFunc(e.GEQUAL);
                                        break;
                                    case n.GreaterDepth:
                                        e.depthFunc(e.GREATER);
                                        break;
                                    case n.NotEqualDepth:
                                        e.depthFunc(e.NOTEQUAL);
                                        break;
                                    default:
                                        e.depthFunc(e.LEQUAL)
                                }
                            else
                                e.depthFunc(e.LEQUAL);
                            C = t
                        }
                    }
                    ,
                    this.setDepthTest = function (t) {
                        t ? this.enable(e.DEPTH_TEST) : this.disable(e.DEPTH_TEST)
                    }
                    ,
                    this.setDepthWrite = function (t) {
                        I !== t && (e.depthMask(t),
                            I = t)
                    }
                    ,
                    this.setColorWrite = function (t) {
                        E !== t && (e.colorMask(t, t, t, t),
                            E = t)
                    }
                    ,
                    this.setStencilFunc = function (t, i, n) {
                        w === t && _ === i && T === n || (e.stencilFunc(t, i, n),
                            w = t,
                            _ = i,
                            T = n)
                    }
                    ,
                    this.setStencilOp = function (t, i, n) {
                        x === t && S === i && M === n || (e.stencilOp(t, i, n),
                            x = t,
                            S = i,
                            M = n)
                    }
                    ,
                    this.setStencilTest = function (t) {
                        t ? this.enable(e.STENCIL_TEST) : this.disable(e.STENCIL_TEST)
                    }
                    ,
                    this.setStencilWrite = function (t) {
                        b !== t && (e.stencilMask(t),
                            b = t)
                    }
                    ,
                    this.setFlipSided = function (t) {
                        R !== t && (t ? e.frontFace(e.CW) : e.frontFace(e.CCW),
                            R = t)
                    }
                    ,
                    this.setLineWidth = function (t) {
                        t !== P && (e.lineWidth(t),
                            P = t)
                    }
                    ,
                    this.setPolygonOffset = function (t, i, n) {
                        t ? this.enable(e.POLYGON_OFFSET_FILL) : this.disable(e.POLYGON_OFFSET_FILL),
                            !t || O === i && L === n || (e.polygonOffset(i, n),
                                O = i,
                                L = n)
                    }
                    ,
                    this.getScissorTest = function () {
                        return D
                    }
                    ,
                    this.setScissorTest = function (t) {
                        D = t,
                            t ? this.enable(e.SCISSOR_TEST) : this.disable(e.SCISSOR_TEST)
                    }
                    ,
                    this.activeTexture = function (t) {
                        void 0 === t && (t = e.TEXTURE0 + N - 1),
                            B !== t && (e.activeTexture(t),
                                B = t)
                    }
                    ,
                    this.bindTexture = function (t, i) {
                        void 0 === B && r.activeTexture();
                        var n = F[B];
                        void 0 === n && (n = {
                            type: void 0,
                            texture: void 0
                        },
                            F[B] = n),
                            n.type === t && n.texture === i || (e.bindTexture(t, i),
                                n.type = t,
                                n.texture = i)
                    }
                    ,
                    this.compressedTexImage2D = function () {
                        try {
                            e.compressedTexImage2D.apply(e, arguments)
                        } catch (e) {
                            console.error(e)
                        }
                    }
                    ,
                    this.texImage2D = function () {
                        try {
                            e.texImage2D.apply(e, arguments)
                        } catch (e) {
                            console.error(e)
                        }
                    }
                    ,
                    this.clearColor = function (t, i, n, r) {
                        o.set(t, i, n, r),
                            V.equals(o) === !1 && (e.clearColor(t, i, n, r),
                                V.copy(o))
                    }
                    ,
                    this.clearDepth = function (t) {
                        U !== t && (e.clearDepth(t),
                            U = t)
                    }
                    ,
                    this.clearStencil = function (t) {
                        k !== t && (e.clearStencil(t),
                            k = t)
                    }
                    ,
                    this.scissor = function (t) {
                        H.equals(t) === !1 && (e.scissor(t.x, t.y, t.z, t.w),
                            H.copy(t))
                    }
                    ,
                    this.viewport = function (t) {
                        G.equals(t) === !1 && (e.viewport(t.x, t.y, t.z, t.w),
                            G.copy(t))
                    }
                    ,
                    this.reset = function () {
                        for (var t = 0; t < l.length; t++)
                            1 === l[t] && (e.disableVertexAttribArray(t),
                                l[t] = 0);
                        h = {},
                            u = null,
                            B = void 0,
                            F = {},
                            d = null,
                            E = null,
                            I = null,
                            b = null,
                            R = null
                    }
            }
    }
        , {
        three: 217
    }],
    104: [function (e, t, i) {
        (function (i, n) {
            "use strict";
            function r(e) {
                this.urls = e;
                var t = i("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", "base64");
                this.builder = a.loadProto(t),
                    this.decoder = this.builder.build("binary_mesh")
            }
            var o = e("three")
                , a = e("protobufjs")
                , s = e("../util/logger")
                , l = (e("../util/common"),
                    e("../util/ajax"))
                , c = e("../objects/Chunk")
                , h = new s(n);
            r.prototype = {
                constructor: r,
                load: function (e, t, i, n) {
                    return h.time("download"),
                        l.get(e, {
                            responseType: "arraybuffer"
                        }).done(function (r) {
                            h.timeEnd("download"),
                                this.parse(r, e, t, i, n)
                        }
                            .bind(this)).fail(n)
                },
                parse: function (e, t, i, n, r) {
                    var o = this.readProtobuf(e);
                    if (!o)
                        return r();
                    try {
                        h.time("convert to webgl"),
                            this.convertProtobufToSceneObject(o, t, i, n, r),
                            h.timeEnd("convert to webgl")
                    } catch (e) {
                        return h.error("failed parsing .dam"),
                            h.error(e.message),
                            r()
                    }
                },
                readProtobuf: function (e) {
                    var t;
                    try {
                        h.time("parse proto"),
                            t = this.decoder.decode(e),
                            h.timeEnd("parse proto")
                    } catch (e) {
                        return h.error("failed parsing proto for .dam"),
                            h.error(e.message),
                            null
                    }
                    return t
                },
                convertProtobufToSceneObject: function (e, t, i, n, r) {
                    function a(e) {
                        var i = new o.BufferGeometry;
                        return i.addAttribute("position", new o.BufferAttribute(new Float32Array(e.vertices.xyz, 0, 3), 3)),
                            e.vertices.uv.length > 0 && i.addAttribute("uv", new o.BufferAttribute(new Float32Array(e.vertices.uv, 0, 2), 2)),
                            i.setIndex(new o.BufferAttribute(new Uint32Array(e.faces.faces, 0, 1), 1)),
                            i.applyMatrix(s),
                            i.computeBoundingBox(),
                            new c({
                                geometry: i,
                                textureName: e.material_name,
                                name: e.chunk_name,
                                meshUrl: t
                            })
                    }
                    if (0 === e.chunk.length)
                        return h.warn("No chunks in damfile..."),
                            i([]);
                    var s = new o.Matrix4;
                    s.set(1, 0, 0, 0, 0, 0, 1, 0, 0, -1, 0, 0, 0, 0, 0, 1);
                    var l = e.chunk.map(a);
                    return l ? i(l) : (h.error(".dam protobuf came out with no chunks..."),
                        r())
                }
            },
                t.exports = r
        }
        ).call(this, e("buffer").Buffer, "/js/loaders/DamLoader.js")
    }
        , {
        "../objects/Chunk": 144,
        "../util/ajax": 181,
        "../util/common": 185,
        "../util/logger": 189,
        buffer: 198,
        protobufjs: 214,
        three: 217
    }],
    105: [function (e, t, i) {
        (function (i) {
            "use strict";
            var n = (e("three"),
                e("../settings"),
                e("../util/browser"),
                e("./DamLoader"))
                , r = e("../util/logger")
                , o = (e("../ab"),
                    new r(i));
            t.exports = {
                getLoaders: function () {
                    return [["_50k", ".dam", n], ["", ".dam", n]]
                },
                load: function (e, t, i, n, r, a) {
                    var s = this.getLoaders();
                    a = a || 0;
                    var l = s[a];
                    if (!l)
                        return void (r && r("No suitable model file found..."));
                    var c = l[0]
                        , h = l[1]
                        , u = new l[2](t)
                        , d = t.get(e + c + h);
                    d ? (o.debug("Trying " + c + h),
                        u.load(d, i, n, function () {
                            this.load(e, t, i, n, r, ++a)
                        }
                            .bind(this))) : (o.debug("Skipping " + h + ", not available"),
                                this.load(e, t, i, n, r, ++a))
                }
            }
        }
        ).call(this, "/js/loaders/ModelLoader.js")
    }
        , {
        "../ab": 3,
        "../settings": 166,
        "../util/browser": 182,
        "../util/logger": 189,
        "./DamLoader": 104,
        three: 217
    }],
    106: [function (e, t, i) {
        (function (i) {
            "use strict";
            var n = e("../util/common")
                , r = e("../util/texture")
                , o = e("../util/browser")
                , a = e("../util/logger")
                , s = e("../settings")
                , l = new a(i);
            t.exports = {
                load: function (e, t) {
                    function i(e, i) {
                        e || (t.push(i),
                            p++,
                            d.notify(p, a),
                            p === a && d.resolve())
                    }
                    if (!e.chunks[0] || !e.chunks[0].meshUrl)
                        return $.when();
                    var a = n.countUnique(e.chunks.map(function (e) {
                        return e.textureName
                    }))
                        , c = e.chunks[0].meshUrl.indexOf("_50k") !== -1 ? "_50k" : ""
                        , h = "_50k" === c ? "high" : "low";
                    s.minimalMemoryMode && "high" === h && (o.detectSamsungS6() ? (l.warn("Galaxy S6 cannot handle large textures, turning down quality."),
                        h = "low") : a > s.maxMobileTextures && (l.warn("Model probably too large for mobile, turning down quality."),
                            h = "low"));
                    var u = e.data.job.uuid + c + "_texture_jpg_" + h + "/"
                        , d = $.Deferred()
                        , p = 0;
                    return e.chunks.forEach(function (t) {
                        if (!t.material.map && t.textureName) {
                            var n = e.urls.get(u + t.textureName);
                            t.setTextureMap(r.load(n, i.bind(this, r.isLoaded(n))))
                        }
                    }),
                        d.promise()
                }
            }
        }
        ).call(this, "/js/loaders/ModelTextureLoader.js")
    }
        , {
        "../settings": 166,
        "../util/browser": 182,
        "../util/common": 185,
        "../util/logger": 189,
        "../util/texture": 194
    }],
    107: [function (e, t, i) {
        (function (i, n) {
            "use strict";
            function r(e) {
                this.model = e,
                    this.modelDataPath = this.model.urls.get("vision.modeldata") + "?m=" + new Date().getTime(),
                    this.sweepLocationsPath = this.model.urls.get("sweep_locations.csv");
                var t = i("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", "base64")
                    , n = o.loadProto(t);
                this.decoder = n.build("VisionModeldata")
            }
            var o = e("protobufjs")
                , a = e("../util/ajax")
                , s = (e("../util/common"),
                    e("../util/math"))
                , l = e("../util/logger")
                , c = new l(n);
            r.prototype.load = function () {
                return this.modelDataPath ? (c.info("Using vision.modeldata"),
                    this.loadVisionModelData()) : this.sweepLocationsPath ? (c.warn("Using sweep_locations.csv"),
                        this.loadSweepLocationsCSV()) : (c.warn("No sweep file found"),
                            $.when([]))
            }
                ,
                r.prototype.loadVisionModelData = function () {
                    return a.get(this.modelDataPath, {
                        responseType: "arraybuffer"
                    }).then(function (e) {
                        var t;
                        try {
                            t = this.decoder.decode(e)
                        } catch (e) {
                            return c.warn("Could not decode vision.modeldata, trying sweep_locations.csv"),
                                this.loadSweepLocationsCSV()
                        }
                        var i = t.sweepLocations.map(function (e) {
                            return {
                                uuid: e.uuid.toUTF8().replace(/-/g, ""),
                                position: {
                                    x: e.pose.translation.x,
                                    y: e.pose.translation.y,
                                    z: e.pose.translation.z
                                },
                                quaternion: {
                                    x: e.pose.rotation.x,
                                    y: e.pose.rotation.y,
                                    z: e.pose.rotation.z,
                                    w: e.pose.rotation.w
                                },
                                puck: {
                                    x: e.puck.x,
                                    y: e.puck.y,
                                    z: e.puck.z
                                },
                                floor: e.group,
                                neighbours: e.visibles,
                                alignmentType: e.alignment_type
                            }
                        }).map(function (e) {
                            return e.position = s.convertVisionVector(e.position),
                                e.quaternion = s.convertVisionQuaternion(e.quaternion),
                                e.puck = s.convertVisionVector(e.puck),
                                e
                        });
                        return i.forEach(function (e) {
                            e.neighbours = e.neighbours.map(function (e) {
                                return i[e].uuid
                            })
                        }),
                            i
                    }
                        .bind(this), function () {
                            return c.warn("Could not load vision.modeldata, trying sweep_locations.csv"),
                                this.loadSweepLocationsCSV()
                        }
                            .bind(this))
                }
                ,
                r.prototype.loadSweepLocationsCSV = function () {
                    return a.get(this.sweepLocationsPath).then(function (e) {
                        var t = e.split("\n").map(function (e) {
                            return e.split(", ")
                        }).filter(function (e) {
                            return e.length > 1
                        }).map(function (e) {
                            return {
                                uuid: e[0],
                                position: {
                                    x: parseFloat(e[1]),
                                    y: parseFloat(e[2]),
                                    z: parseFloat(e[3])
                                },
                                quaternion: {
                                    x: parseFloat(e[4]),
                                    y: parseFloat(e[5]),
                                    z: parseFloat(e[6]),
                                    w: parseFloat(e[7])
                                }
                            }
                        }).map(function (e) {
                            return e.position = s.convertVisionVector(e.position),
                                e.quaternion = s.convertVisionQuaternion(e.quaternion),
                                e
                        });
                        return t
                    }).fail(function () {
                        c.warn("Could not load sweep_locations.csv, no sweeps loaded.")
                    })
                }
                ,
                t.exports = r
        }
        ).call(this, e("buffer").Buffer, "/js/loaders/SweepDataLoader.js")
    }
        , {
        "../util/ajax": 181,
        "../util/common": 185,
        "../util/logger": 189,
        "../util/math": 190,
        buffer: 198,
        protobufjs: 214
    }],
    108: [function (e, t, i) {
        (function (i) {
            "use strict";
            function n() {
                this.locale = null
            }
            var r = e("../settings")
                , o = e("../util/common")
                , a = e("../util/logger")
                , s = e("../enum/Locale")
                , l = new a(i);
            n.prototype.init = function () {
                var t;
                switch (r.languageTag) {
                    case null:
                    case "en":
                    case s.EN_US:
                        this.locale = s.EN_US,
                            t = e("./strings-en-US");
                        break;
                    case "es":
                    case s.ES_MX:
                        this.locale = s.ES_MX,
                            t = e("./strings-es-MX");
                        break;
                    case "fr":
                    case s.FR_FR:
                        this.locale = s.FR_FR,
                            t = e("./strings-fr-FR");
                        break;
                    case "de":
                    case s.DE_DE:
                        this.locale = s.DE_DE,
                            t = e("./strings-de-DE");
                        break;
                    case "ru":
                    case s.RU_RU:
                        this.locale = s.RU_RU,
                            t = e("./strings-ru-RU");
                        break;
                    case "cn":
                    case s.CN_CN:
                        this.locale = s.CN_CN,
                            t = e("./strings-cn-CN");
                        break;
                    case "jp":
                    case s.JP_JP:
                        this.locale = s.JP_JP,
                            t = e("./strings-jp-JP");
                        break;
                    default:
                        l.info("Unsupported language tag, defaulting to 'en-US'"),
                            this.locale = s.EN_US,
                            t = e("./strings-en-US")
                }
                l.info("Using locale '" + this.locale + "'"),
                    o.extendObject(this, t)
            }
                ,
                n.prototype.localizeGUI = function () {
                    var e = document.querySelector("#gui-parent");
                    this.localizeTree(e),
                        this.localizeLoadingText()
                }
                ,
                n.prototype.localizeLoadingText = function () {
                    // var e = document.querySelector("#loader-cont")
                    //   , t = e.getAttribute("title");
                    // e.removeAttribute("title"),
                    // e.setAttribute("data-status", t),
                    // e.classList.add(this.locale),
                    document.querySelector("#help-dialog").classList.add(this.locale),
                        document.querySelector("#interaction-modal").classList.add(this.locale),
                        document.querySelector("#gui").classList.add(this.locale);
                }
                ,
                n.prototype.localizeTree = function (e) {
                    var t, i, n = /{\[{ ?(\w+) ?}\]}/;
                    if (e.nodeType === Node.TEXT_NODE)
                        t = e.data.match(n),
                            t && (i = t[1],
                                e.data = this.localizeText(i) || i);
                    else if (e.nodeType === Node.ELEMENT_NODE) {
                        var r = e.getAttribute("title");
                        r && (t = r.match(n),
                            t && (i = t[1],
                                e.setAttribute("title", this.localizeText(i) || i)))
                    }
                    for (e = e.firstChild; e;)
                        this.localizeTree(e),
                            e = e.nextSibling
                }
                ,
                n.prototype.localizeText = function (t) {
                    var i = this[t];
                    return i || this.locale === s.EN_US || (l.warn("Localization key '" + t + "' not available for locale '" + this.locale + "', defaulting to English."),
                        i = e("./strings-en-US")[t]),
                        i || l.warn("Localization key '" + t + "' not available for locale 'en-US'"),
                        i
                }
                ,
                t.exports = new n
        }
        ).call(this, "/js/localization/localize.js")
    }
        , {
        "../enum/Locale": 31,
        "../settings": 166,
        "../util/common": 185,
        "../util/logger": 189,
        "./strings-cn-CN": 109,
        "./strings-de-DE": 110,
        "./strings-en-US": 111,
        "./strings-es-MX": 112,
        "./strings-fr-FR": 113,
        "./strings-jp-JP": 114,
        "./strings-ru-RU": 115
    }],
    109: [function (e, t, i) {
        "use strict";
        t.exports = {
            PAGE_TITLE: "",
            LOADING: "正在加载",
            PRESENTED_BY_CAPS: "呈现者：",
            POWERED_BY: "技术支持：",
            POWERED_BY_CAPS: "技术支持：",
            DESKTOP_SHORT_CTA: "点击一次以探索这个 3D 空间。",
            MOBILE_SHORT_CTA: "点击一次以探索这个 3D 空间。",
            PRESENTED_BY: "呈现者：",
            MORE: "更多 ",
            LESS: "更少 ",
            TAG_CONTENT: "tag™ 内容",
            SHOW: "显示",
            HIDE: "隐藏",
            DOLLHOUSE: "场景屋",
            FLOOR_PLAN: "楼层平面图",
            OPEN_HIGHLIGHTS: "打开精彩片段",
            CLOSE_HIGHLIGHTS: "关闭",
            PREVIOUS: "上一个",
            PLAY: "播放",
            PAUSE: "暂停",
            NEXT: "下一个",
            EXPLORE_3D_SPACE: "探索 3D 空间",
            VIEW_DOLLHOUSE: "观看场景屋",
            SOCIAL_SHARING: "分享这个空间",
            VIEW_IN_VR: "以 VR 观看",
            VIEW_FULLSCREEN: "全屏观看",
            EXIT_FULLSCREEN: " 退出全屏",
            ZOOM_IN: "放大",
            ZOOM_OUT: "缩小",
            FLOOR_NAME: "楼层",
            FLOOR_ALL: "ALL",
            FLOOR_Lang: ["Floor", ""],
            TERMS: "条款",
            PORT_TERMS: "port 条款",
            TERMS_OF_USE: "使用条款",
            CLOSE_TERMS: "关闭",
            TERMS_TEXT_FILE: "terms-cn-CN.html",
            TERMS_FAIL: "无法获取条款。请确保您有互联网连接以查看使用条款。",
            WEBVR_FOR_DAYDREAM: "用于 Daydream 视图",
            WEBVR_ENTER_WEBVR: "进入 VR",
            WEBVR_DIFFERENT_HEADSET: "有其他耳机吗？",
            WEBVR_LEARN_MORE: "了解更多",
            WEBVR_VIEW_SPACE: "在 VR 中观看空间",
            WEBVR_DAYDREAM_VIEW: "Daydream 视图",
            WEBVR_DAYDREAM_PHONE: "支持 Daydream 的手机",
            WEBVR_FOR_CARDBOARD: "用于 Google Cardboard",
            WEBVR_VIEW_CARDBOARD: "或在 Google Cardboard 上观看",
            VR_VIEW_SPACE: "在虚拟现实中观看空间",
            VR_LEARN_MORE_CAPS: "了解更多",
            VR_PREVIOUS_CAPS: "上一个’，",
            VR_NEXT_CAPS: "下一个",
            VR_GOT_IT_CAPS: "明白了",
            VR_SHOW_SUPPORTED: "点击以使用 VR 观看空间",
            VR_SHOW_UNSUPPORTED: "很遗憾，您的设备不符合在 VR 中观看空间的最低要求。",
            VR_SHOW_IOS_1: "点击以使用 VR 观看空间",
            VR_SHOW_IOS_2: "需要有 port VR 应用程序和兼容的 iPhone 才能观看",
            VR_WHAT_YOU_NEED: "关于...您需要什么",
            VR_NEED_CARDBOARD: "您使用 Google Cardboard 时需要什么",
            VR_NEED_SAMSUNG: "您使用 Samsung Gear VR 时需要什么",
            VR_NEED_DAYDREAM: "需要事先与 DAYDREAM VIEW 配对",
            VR_NEED_DAYDREAM_PHONE: "支持 Daydream 的手机",
            VR_GOOGLE_CARDBOARD: "Google Cardboard",
            VR_GOOGLE_DAYDREAM: "Google Daydream",
            VR_APP: "port VR 应用程序",
            VR_SAMSUNG_GEAR_VR: "Samsung Gear VR",
            VR_COMPATIBLE_IPHONES_1: "iPhones",
            VR_COMPATIBLE_IPHONES_2: "iPhone 5s 和更高版本，运行 iOS 9.1 和更高版本",
            VR_COMPATIBLE_IPHONES_3: "兼容的 iPhone",
            VR_COMPATIBLE_ANDROID: "兼容的 Android 设备",
            VR_COMPATIBLE_ANDROID_LONG: "4.5-5.5 英寸、运行 Android OS 4.4.4 和更高版本的兼容型 Android 设备显示屏",
            VR_ANDROID_DETAIL: "4.5 至 5.5 英寸、运行 Android OS 4.4.4 和更高版本的显示屏",
            VR_ANDROID_DVICES: "Android 设备",
            VR_COMPATIBLE_SAMSUNG: "兼容的 Samsung 设备",
            VR_SAMSUNG_DETAIL: "Galaxy S6 和更高版本",
            VR_APP_FOR_CARDBOARD: "用于 Google Cardboard 的 port VR 应用程序",
            VR_APP_FOR_SAMSUNG: "用于 Gear VR 的 port VR 应用程序",
            VR_APP_FOR_ANDROID: "用于 Android 手机的 port VR 应用程序",
            VR_APP_OPEN: "请使用 port VR 应用程序打开",
            VR_DOWNLOAD_HERE: "在此下载",
            VR_REQUIRE_HEADSET: "需要一副 VR 耳机并安装用于 Android 的 port VR 应用程序",
            VR_REDIRECT_TO_STORE: "如果未安装应用程序，您将跳转到应用程序商店。",
            VR_IMPROPER_EMBED: "port 空间未正确嵌入，无法在您的 Web 浏览器支持 VR。",
            VR_OPEN_ANDROID_LINK: "在您的手机上打开链接",
            VR_ANDROID_OPTIONS: "可用的 VR 耳机选项",
            SHARE_TO: "分享到",
            SHARE_LINK: "直接链接",
            SHARE_EXPLORE: "探索",
            SHARE_AT: "在",
            SHARE_WITH: "使用",
            SHARE_3D: "以 3D",
            SHARE_COPIED: "已复制！",
            ERROR_BROWSER_SOLUTION: "安装更新的浏览器以探索 3D。",
            ERROR_BROWSER_EXPLANATION: "WebGL 需要现代的浏览器。",
            ERROR_GENERIC_PROBLEM: "糟糕，出现问题。",
            ERROR_GENERIC_SOLUTION: "重新启动您的浏览器。",
            ERROR_GENERIC_ACTIONS_1: "如果问题仍然存在，",
            ERROR_GENERIC_ACTIONS_2: "请安装支持的浏览器",
            ERROR_GENERIC_ACTIONS_3: " 或",
            ERROR_GENERIC_ACTIONS_4: "查看我们的故障排除指南",
            ERROR_WEBGL_UNSUPPORTED_PROBLEM: "浏览器不受支持。",
            ERROR_WEBGL_IOS_PROBLEM: "iOS 版本不受支持。",
            ERROR_WEBGL_IOS_SOLUTION: "升级到 iOS 8 或更高版本以在 3D 中探索。",
            ERROR_WEBGL_IOS_ACTIONS_1: "点击 ",
            ERROR_WEBGL_IOS_ACTIONS_2: "设置 > 通用 > 软件更新",
            ERROR_WEBGL_SAFARI_PROBLEM: "启用 WebGL 以在 3D 中探索。",
            ERROR_WEBGL_SAFARI_ACTIONS_1: "单击",
            ERROR_WEBGL_SAFARI_ACTIONS_2: "菜单栏中的首选项 > 高级 > 显示开发菜单",
            ERROR_WEBGL_SAFARI_ACTIONS_3: "然后单击",
            ERROR_WEBGL_SAFARI_ACTIONS_4: "开发 > 启用 WebGL",
            ERROR_MISSING_URLS_PROBLEM: "糟糕，没有此模型的全景。",
            ERROR_MISSING_URLS_EXPLANATION: "这是较早的模型。网站所有者可能正在开发一种新模型。",
            ERROR_LOADING_FAILED_PROBLEM: "糟糕，模式不可用。",
            ERROR_LOADING_FAILED_ACTIONS_1: "如果问题仍然存在，",
            ERROR_LOADING_FAILED_ACTIONS_2: "查看我们的故障排除指南",
            ERROR_MAINTENANCE_PROBLEM: "正在进行维护",
            ERROR_MAINTENANCE_SOLUTION: "请过几分钟再来。",
            LINK_TO_LOCATION: "地点链接",
            MENU_COPY: "复制",
            LINK_ALERT_COPY: "请使用 CTRL/CMD + C 复制。",
            ROTATE: "旋转",
            MOVE: "移动",
            INSIDE: "内部",
            ZOOM: "缩放",
            HELP: "小帮手",
            HELP_NAVIGATION_TAB: "导航",
            HELP_MORE_HELP_TAB: "更多帮助",
            HELP_DESKTOP_PANORAMA_1A: "单击并拖动以环顾空间。",
            HELP_DESKTOP_PANORAMA_2A: "单击整个空间内的圆环以四处移动。",
            HELP_DESKTOP_PANORAMA_3A: "使用鼠标滚轮来放大和缩小。",
            HELP_DESKTOP_PANORAMA_1B: "或者，使用箭头键向左向右转。",
            HELP_DESKTOP_PANORAMA_2B: "或者，使用箭头键向前移动和向后移动。",
            HELP_DESKTOP_PANORAMA_3B: "或者，使用加号和减号键来放大和缩小。",
            HELP_DESKTOP_360_2A: "单击内部视图图标以进入空间。",
            HELP_DESKTOP_360_2B: "或者，按 1 号键进入内部视图。 ",
            HELP_DESKTOP_DOLLHOUSE_1A: "左键单击并向左、向右、向上和向下拖动以旋转场景屋。",
            HELP_DESKTOP_DOLLHOUSE_2A: "右键单击并向左、向右、向上和向下拖动以改变场景屋在屏幕上的位置。",
            HELP_DESKTOP_DOLLHOUSE_3A: "使用鼠标滚轮来放大和缩小。",
            HELP_DESKTOP_DOLLHOUSE_1B: "或者，使用箭头键来旋转场景屋。",
            HELP_DESKTOP_FLOORPLAN_1A: "左键单击并向左、向右、向上和向下拖动以改变楼层平面图在屏幕上的位置。",
            HELP_DESKTOP_FLOORPLAN_2A: "右键单击并向左或向右拖动以旋转楼层平面图。",
            HELP_DESKTOP_FLOORPLAN_3A: "使用鼠标滚轮来放大和缩小。",
            HELP_DESKTOP_FLOORPLAN_2B: "或者，使用箭头键以向左或向右旋转。",
            HELP_DESKTOP_FLOORPLAN_3B: "或者，使用箭头键来放大和缩小。",
            HELP_MOBILE_PANORAMA_1: "触摸并拖动以环顾空间。",
            HELP_MOBILE_PANORAMA_2: "点击整个空间内的圆环以四处移动。",
            HELP_MOBILE_3: "使用捏合手势来放大和缩小。",
            HELP_MOBILE_360_2: "点击内部视图图标以进入空间。",
            HELP_MOBILE_DOLLHOUSE_1: "触摸并向上、向下、向左和向右拖动以旋转场景屋。",
            HELP_MOBILE_DOLLHOUSE_2: "用两指触摸并拖动以定位场景屋。",
            HELP_MOBILE_FLOORPLAN_1: "触摸并拖动以定位楼层平面图。",
            HELP_MOBILE_FLOORPLAN_2: "用两指触摸并拖动以旋转楼层平面图。",
            HELP_MORE_HLR_A: "精彩片段集锦",
            HELP_DESKTOP_MORE_HLR_B: "打开以使用缩略图图像在空间中流览。",
            HELP_MORE_DOLLHOUSE_A: "场景屋",
            HELP_DESKTOP_MORE_DOLLHOUSE_B: "单击以查看和旋转 3D 内整个空间的俯视图。",
            HELP_MOBILE_MORE_DOLLHOUSE_B: "点击以查看和旋转 3D 内整个空间的俯视图。",
            HELP_MORE_FLOORS_A: "楼层选择器",
            HELP_DESKTOP_MORE_FLOORS_B: "在空间中的楼层之间切换。",
            HELP_MORE_TAG_A: "tag™ 贴文",
            HELP_DESKTOP_MORE_TAG_B: "单击或悬停鼠标以查看空间中的功能信息。",
            HELP_MOBILE_MORE_TAG_B: "点击以查看空间中的功能信息。",
            HELP_MORE_ZOOM_A: "缩放控件",
            HELP_DESKTOP_MORE_ZOOM_B: "使用这些控件来放大和缩小或使用滚轮。",
            HELP_MORE_TOUR_A: "导览控件",
            HELP_DESKTOP_MORE_TOUR_B: "通过导览播放、暂停以及向前和向后流览。",
            HELP_MORE_INSIDE_A: "内部视图",
            HELP_DESKTOP_MORE_INSIDE_B: "单击以探索空间内部。",
            HELP_MOBILE_MORE_INSIDE_B: "点击以探索空间内部。",
            HELP_MORE_VR_A: "VR 模式",
            HELP_DESKTOP_MORE_VR_B: "单击以在虚拟现实中启动空间。",
            HELP_MOBILE_MORE_VR_B: "点击以在虚拟现实中启动空间。",
            HELP_MORE_360_A: "360° 视图",
            HELP_DESKTOP_MORE_360_B: "单击精彩片段集锦中的 360 视图中以观看室外场景。",
            HELP_MOBILE_MORE_360_B: "点击精彩片段集锦中的 360 视图中以观看室外场景。",
            HELP_MORE_FULLSCREEN_A: "全屏",
            HELP_DESKTOP_MORE_FULLSCREEN_B: "将 3D Showcase 扩展到全屏。",
            CLOSE: "关闭"
        }
    }
        , {}],
    110: [function (e, t, i) {
        "use strict";
        t.exports = {
            PAGE_TITLE: "",
            LOADING: "Lädt",
            PRESENTED_BY_CAPS: "PRÄSENTIERT VON",
            POWERED_BY: "Angetrieben von",
            POWERED_BY_CAPS: "ANGETRIEBEN VON",
            DESKTOP_SHORT_CTA: "Sehen sie sich in diesem 3D Raum um.",
            MOBILE_SHORT_CTA: "Sehen sie sich in diesem 3D Raum um.",
            PRESENTED_BY: "Präsentiert von ",
            MORE: "Mehr ",
            LESS: "Weniger ",
            TAG_CONTENT: "tag™ Inhalt",
            SHOW: "Anzeigen",
            HIDE: "Verbergen",
            DOLLHOUSE: "Puppenhaus",
            FLOOR_PLAN: "Grundriss",
            OPEN_HIGHLIGHTS: "Highlights anzeigen",
            CLOSE_HIGHLIGHTS: "Schließen",
            PREVIOUS: "Vorheriges",
            PLAY: "Abspielen",
            PAUSE: "Pausieren",
            NEXT: "Nächstes",
            EXPLORE_3D_SPACE: "Innenraum betreten",
            VIEW_DOLLHOUSE: "Puppenhaus ansehen",
            SOCIAL_SHARING: "Teilen Sie diesen Raum",
            VIEW_IN_VR: "In VR ansehen",
            VIEW_FULLSCREEN: "Ansicht im Vollbildmodus",
            EXIT_FULLSCREEN: "Beenden des Vollbildmodus",
            ZOOM_IN: "Vergrößern",
            ZOOM_OUT: "Verkleinern",
            FLOOR_NAME: "Etage ",
            FLOOR_ALL: "Alle",
            TERMS: "Bedingungen",
            PORT_TERMS: "port Bedingungen",
            TERMS_OF_USE: "Nutzungsbedingungen",
            TERMS_TEXT_FILE: "terms-de-DE.html",
            CLOSE_TERMS: "Schließen",
            TERMS_FAIL: "Konnte die Nutzungsbedingungen nicht abrufen. Bitte stellen Sie sicher, dass Sie zum Internet verbunden sind.",
            HELP: "Hilfe",
            HELP_NAVIGATION_TAB: "Navigation",
            HELP_MORE_HELP_TAB: "Hilfe-Details",
            CLOSE: "Schließen",
            HELP_DESKTOP_PANORAMA_1A: "Klicken und ziehen Sie um sich im Raum umzusehen.",
            HELP_DESKTOP_PANORAMA_2A: "Klicken Sie auf die Ringe im Raum um sich zu bewegen.",
            HELP_DESKTOP_PANORAMA_3A: "Verwenden Sie das Scrollrad zum Vergrößern und Verkleinern.",
            HELP_DESKTOP_PANORAMA_1B: "Oder verwenden Sie die Pfeiltasten um sich nach links und rechts zu bewegen.",
            HELP_DESKTOP_PANORAMA_2B: "Oder verwenden Sie die Pfeiltasten um sich vorwärts und rückwärts zubewegen.",
            HELP_DESKTOP_PANORAMA_3B: "Oder verwenden Sie die Plus- und Minus-Tasten zum Vergrößern und Verkleinern.",
            HELP_DESKTOP_360_2A: "Klicken Sie die Innenansicht ikone, um diesen Raum zu starten .",
            HELP_DESKTOP_360_2B: "Oder, drücken Sie die 1-Taste um die Innenraumansicht zu starten.",
            HELP_DESKTOP_DOLLHOUSE_1A: "Klicken Sie mit der linken Maustaste und ziehen Sie nach links, rechts, oben und unten um das Puppenhaus zu drehen.",
            HELP_DESKTOP_DOLLHOUSE_2A: "Klicken mit der rechten Maustaste und ziehen Sie nach links, rechts, oben und unten um die Position des Puppenhauses zu ändern.",
            HELP_DESKTOP_DOLLHOUSE_3A: "Verwenden Sie das Scrollrad zum Vergrößern und Verkleinern.",
            HELP_DESKTOP_DOLLHOUSE_1B: "Oder verwenden Sie die Pfeiltasten um das Puppenhaus zu drehen.",
            HELP_DESKTOP_FLOORPLAN_1A: "Klicken mit der linken Maustaste und ziehen Sie nach links, rechts, oben und unten um die Position des Grundrisses auf zu ändern.",
            HELP_DESKTOP_FLOORPLAN_2A: "Klicken Sie mit der rechten Maustaste und ziehen Sie nach links oder rechts um den Grundriss zu drehen.",
            HELP_DESKTOP_FLOORPLAN_3A: "Verwenden Sie das Scrollrad zum Vergrößern und Verkleinern.",
            HELP_DESKTOP_FLOORPLAN_2B: "Oder verwenden Sie die Pfeiltasten um das Modell nach links oder rechts zu drehen.",
            HELP_DESKTOP_FLOORPLAN_3B: "Oder verwenden Sie die Pfeiltasten zum Vergrößern und Verkleinern.",
            HELP_MOBILE_PANORAMA_1: "Berühren und ziehen an dem Raum um sich umzusehen.",
            HELP_MOBILE_PANORAMA_2: "Klicken Sie auf die Ringe im Raum, um sich zu bewegen.",
            HELP_MOBILE_3: "Benutzen Sie die Zoom-Gäste zum Vergrößern und Verkleinern.",
            HELP_MOBILE_360_2: "Tippen Sie die Innenansicht ikone, um diesen Raum zu starten.",
            HELP_MOBILE_DOLLHOUSE_1: "Berühren und nach oben, unten, links und rechts ziehen um das Puppenhaus zu drehen.",
            HELP_MOBILE_DOLLHOUSE_2: "Berühren und mit zwei Fingern ziehen um das Puppenhaus zu positionieren.",
            HELP_MOBILE_FLOORPLAN_1: "Berühren und ziehen, um den Grundriss zu positionieren.",
            HELP_MOBILE_FLOORPLAN_2: "Berühren und ziehen mit zwei Fingern, um den Grundriss zu drehen.",
            HELP_MORE_HLR_A: "Liste das Highlight",
            HELP_DESKTOP_MORE_HLR_B: "Öffnen um durch den Raum mit Vorschau-Bildern zu navigieren.",
            HELP_MORE_DOLLHOUSE_A: "Puppenhaus Ansicht",
            HELP_DESKTOP_MORE_DOLLHOUSE_B: "Klicken Sie um die von oben nach unten Sicht des gesamten Raumes in 3D anzuzeigen und zu drehen.",
            HELP_MOBILE_MORE_DOLLHOUSE_B: "Tippen Sie um die von oben nach unten Sicht des gesamten Raumes in 3D anzuzeigen und zu drehen.",
            HELP_MORE_FLOORS_A: "Etage auswählen",
            HELP_DESKTOP_MORE_FLOORS_B: "Zwischen den Etagen im Raum wechseln.",
            HELP_MORE_TAG_A: "tag™ Posts",
            HELP_DESKTOP_MORE_TAG_B: "Klicken Sie auf oder bewegen Sie Ihren Mauszeiger über die Informationen über die Funktionen im Raum.",
            HELP_MOBILE_MORE_TAG_B: "Tippen Sie für Informationen über die Funktionen im Raum.",
            HELP_MORE_ZOOM_A: "Zoom Steuerung",
            HELP_DESKTOP_MORE_ZOOM_B: "Verwenden Sie diese Steuerung oder das Scrollrad zum Vergrößern und Verkleinern.",
            HELP_MORE_TOUR_A: "Tour Steuerung",
            HELP_DESKTOP_MORE_TOUR_B: "Abspielen, pausieren und vorwärts und rückwärts durch eine geführte Tour  navigieren.",
            HELP_MORE_INSIDE_A: "Innenansicht",
            HELP_DESKTOP_MORE_INSIDE_B: "Klicken Sie hier um sich im Raum umzusehen.",
            HELP_MOBILE_MORE_INSIDE_B: "Sehen Sie sich in diesen 3D Raum um.",
            HELP_MORE_VR_A: "VR Modus",
            HELP_DESKTOP_MORE_VR_B: "Klicken Sie hier, um den Raum in der virtuellen Realität zu starten.",
            HELP_MOBILE_MORE_VR_B: "Tippen Sie um den Raum in der virtuellen Realität zu starten.",
            HELP_MORE_360_A: "360° Views Ansicht ",
            HELP_DESKTOP_MORE_360_B: "Klicken Sie die 360° Views Ansicht in das Highlight um Aussen-Szenen zu sehen.",
            HELP_MOBILE_MORE_360_B: "Tippen Sie die 360° Views Ansicht in das Highlight um Aussen-Szenen zu sehen.",
            HELP_MORE_FULLSCREEN_A: "Vollbild",
            HELP_DESKTOP_MORE_FULLSCREEN_B: "Erweitern Sie 3D Showcase im Vollbildmodus.",
            WEBVR_FOR_CARDBOARD: "Für Google Cardboard",
            WEBVR_FOR_DAYDREAM: "Für Daydream View",
            WEBVR_ENTER_WEBVR: "Starten Sie VR",
            WEBVR_DIFFERENT_HEADSET: "Haben Sie anderes Headset?",
            WEBVR_LEARN_MORE: "Mehr Infos",
            WEBVR_VIEW_SPACE: "Ansicht des Raumes in VR",
            WEBVR_DAYDREAM_VIEW: "Daydream View",
            WEBVR_DAYDREAM_PHONE: "Daydream-fähiges Handy",
            WEBVR_VIEW_CARDBOARD: "Oder mit Google Cardboard ansehen",
            VR_WHAT_YOU_NEED: "Was Sie dafür brauchen...",
            VR_NEED_DAYDREAM_PHONE: "Daydream-fähiges Handy",
            VR_GOOGLE_DAYDREAM: "Google Daydream",
            VR_APP: "port VR App",
            VR_APP_OPEN: "Oder öffnen Sie die port VR App",
            VR_COMPATIBLE_ANDROID_LONG: "Kompatibles Android Gerät mit Bildschirmdiagonale von 11,5 bis 14 cm (4,5 - 5,5 Zoll) und Android 4.4.4 und neuer",
            VR_SAMSUNG_DETAIL: "Galaxy S6 und neuer",
            VR_APP_FOR_ANDROID: "port VR app für Android",
            VR_NEED_DAYDREAM: "ERFORDERT VOR DER 'PAIRING' MIT DAYDREAM VIEW",
            VR_VIEW_SPACE: "Ansicht des Raumes in VR",
            VR_LEARN_MORE_CAPS: "MEHR INFOS",
            VR_PREVIOUS_CAPS: "ZURÜCK",
            VR_NEXT_CAPS: "WEITER",
            VR_GOT_IT_CAPS: "VERSTANDEN",
            VR_SHOW_SUPPORTED: "Tippen Sie um den Raum in VR zu sehen",
            VR_SHOW_UNSUPPORTED: "Schade, aber Ihr Gerät erfüllt nicht die Mindestanforderungen um den Raum in VR zu sehen.",
            VR_SHOW_IOS_1: "Tippen Sie um den Raum in VR zu sehen",
            VR_SHOW_IOS_2: "port VR App sowie kompatibles iPhone sind von nöten um diesen Raum zu sehen",
            VR_NEED_CARDBOARD: "Was Sie dafür brauchen ist Google Cardboard",
            VR_NEED_SAMSUNG: "Was Sie dafür brauchen ist Samsung Gear VR",
            VR_GOOGLE_CARDBOARD: "Google Cardboard",
            VR_SAMSUNG_GEAR_VR: "Samsung Gear VR",
            VR_COMPATIBLE_IPHONES_1: "iPhones",
            VR_COMPATIBLE_IPHONES_2: "iPhone 5s oder neuer, mit iOS 9.1 und später",
            VR_COMPATIBLE_IPHONES_3: "Kompatibles iPhones",
            VR_COMPATIBLE_ANDROID: "Kompatibles Android Gerät",
            VR_ANDROID_DETAIL: "Bildschirmdiagonale von 11,5 bis 14 cm (4,5 - 5,5 Zoll) und Android 4.4.4 und neuer",
            VR_ANDROID_DVICES: "Android Geräte",
            VR_COMPATIBLE_SAMSUNG: "Kompatible Samsung Geräte",
            VR_APP_FOR_CARDBOARD: "port VR App für Google Cardboard",
            VR_APP_FOR_SAMSUNG: "port VR App für Gear VR",
            VR_DOWNLOAD_HERE: "Hier runterladen",
            VR_REQUIRE_HEADSET: "Benötigt das ein VR-Headset und port VR App für Android installiert wird",
            VR_REDIRECT_TO_STORE: "Wenn App nicht installiert ist, werden Sie zum App Store umgeleitet.",
            VR_IMPROPER_EMBED: "Der port Raum ist nicht richtig eingebettet um VR in Ihrem Webbrowser zu unterstützen.",
            VR_OPEN_ANDROID_LINK: "Öffnen Sie den Link auf Ihrem Handy",
            VR_ANDROID_OPTIONS: "VR Headset Optionen",
            SHARE_TO: "Teilen auf",
            SHARE_LINK: "Direkter Link",
            SHARE_EXPLORE: "Umsehen",
            SHARE_AT: "auf",
            SHARE_WITH: "mit",
            SHARE_3D: "in 3D",
            SHARE_COPIED: "Kopiert!",
            ERROR_BROWSER_SOLUTION: "Installieren Sie einen neueren Browser um sich in 3D umzusehen.",
            ERROR_BROWSER_EXPLANATION: "WebGL benötigt einen modernen Browser.",
            ERROR_GENERIC_PROBLEM: "Huch, etwas ist schief gelaufen.",
            ERROR_GENERIC_SOLUTION: "Starten Sie Ihren Browser neu.",
            ERROR_GENERIC_ACTIONS_1: "Wenn das Problem weiterhin besteht, ",
            ERROR_GENERIC_ACTIONS_2: "Installieren Sie einen unterstützten Browser",
            ERROR_GENERIC_ACTIONS_3: " oder ",
            ERROR_GENERIC_ACTIONS_4: "Sehen Sie unseren Leitfaden zur Fehlerbehebung",
            ERROR_WEBGL_UNSUPPORTED_PROBLEM: "Browser wird nicht unterstützt.",
            ERROR_WEBGL_IOS_PROBLEM: "iOS-Version wird nicht unterstützt.",
            ERROR_WEBGL_IOS_SOLUTION: "Aktualisieren Sie auf iOS 8 oder neuer um sich in 3D umzusehen.",
            ERROR_WEBGL_IOS_ACTIONS_1: "Tippen ",
            ERROR_WEBGL_IOS_ACTIONS_2: "Einstellungen > Allgemein > Softwareaktualisierung",
            ERROR_WEBGL_SAFARI_PROBLEM: "Aktivieren Sie WebVR um sich in 3D umzusehen.",
            ERROR_WEBGL_SAFARI_ACTIONS_1: "Klicken ",
            ERROR_WEBGL_SAFARI_ACTIONS_2: "Präferenzen > Fortgeschrittene > Entwickler-Menü anzeigen",
            ERROR_WEBGL_SAFARI_ACTIONS_3: "Klicken Sie dann ",
            ERROR_WEBGL_SAFARI_ACTIONS_4: "Entwickler > WebGL Aktivieren",
            ERROR_MISSING_URLS_PROBLEM: "Huch, es gibt keine Panoramen für dieses Modell .",
            ERROR_MISSING_URLS_EXPLANATION: "Dies ist ein älteres Modell. Der Website-Besitzer hat eventuell ein neues Modell in Arbeit.",
            ERROR_LOADING_FAILED_PROBLEM: "Huch, das Modell ist nicht verfügbar.",
            ERROR_LOADING_FAILED_ACTIONS_1: "Wenn das Problem weiterhin besteht, ",
            ERROR_LOADING_FAILED_ACTIONS_2: "sehen Sie unseren Leitfaden zur Fehlerbehebung",
            ERROR_MAINTENANCE_PROBLEM: "Wartung im Gange.",
            ERROR_MAINTENANCE_SOLUTION: "Bitte versuchen Sie es in ein paar Minuten nochmal.",
            LINK_TO_LOCATION: "Link zu",
            MENU_COPY: "Kopieren",
            LINK_ALERT_COPY: "Bitte benutzen Sie CTRL/CMD + C zum kopieren.",
            ROTATE: "Drehen",
            INSIDE: "Drinnen",
            MOVE: "Bewegen",
            ZOOM: "Vergrößern"
        }
    }
        , {}],
    111: [function (e, t, i) {
        "use strict";
        t.exports = {
            PAGE_TITLE: "",
            LOADING: "Loading",
            PRESENTED_BY_CAPS: "PRESENTED BY",
            POWERED_BY: "powered by ",
            POWERED_BY_CAPS: "POWERED BY",
            DESKTOP_SHORT_CTA: "Click to explore this 3D space.",
            MOBILE_SHORT_CTA: "Tap to explore this 3D space.",
            PRESENTED_BY: "Presented by ",
            MORE: "More ",
            LESS: "Less ",
            TAG_CONTENT: "tag™ Content",
            SHOW: "Show",
            HIDE: "Hide",
            DOLLHOUSE: "Dollhouse",
            FLOOR_PLAN: "Floor plan",
            OPEN_HIGHLIGHTS: "Open Highlights",
            CLOSE_HIGHLIGHTS: "Close",
            PREVIOUS: "Previous",
            PLAY: "Play",
            PAUSE: "Pause",
            NEXT: "Next",
            EXPLORE_3D_SPACE: "Explore 3D Space",
            VIEW_DOLLHOUSE: "View dollhouse",
            SOCIAL_SHARING: "Share this Space",
            VIEW_IN_VR: "View in VR",
            VIEW_FULLSCREEN: "全屏",
            EXIT_FULLSCREEN: "退出全屏",
            ZOOM_IN: "Zoom in",
            ZOOM_OUT: "Zoom out",
            FLOOR_NAME: "Floor ",
            FLOOR_ALL: "全部",
            TERMS: "Terms",
            PORT_TERMS: "port terms",
            TERMS_OF_USE: "Terms of Use",
            TERMS_TEXT_FILE: "terms-en-US.html",
            CLOSE_TERMS: "Close",
            TERMS_FAIL: "Could not fetch terms. Please make sure you have an internet connection to view the terms of use.",
            HELP: "Help",
            HELP_NAVIGATION_TAB: "Navigation",
            HELP_MORE_HELP_TAB: "More Help",
            CLOSE: "Close",
            HELP_DESKTOP_PANORAMA_1A: "Click and Drag to look around the Space.",
            HELP_DESKTOP_PANORAMA_2A: "Click on the rings throughout the space to move around.",
            HELP_DESKTOP_PANORAMA_3A: "Use the scroll wheel to zoom in and out.",
            HELP_DESKTOP_PANORAMA_1B: "Or, use the arrow keys to turn left and right.",
            HELP_DESKTOP_PANORAMA_2B: "Or, use the arrow keys to move forward and back.",
            HELP_DESKTOP_PANORAMA_3B: "Or, use the plus and minus keys to zoom in and out.",
            HELP_DESKTOP_360_2A: "Click the Inside View icon to enter the Space.",
            HELP_DESKTOP_360_2B: "Or, press the number 1 key to enter Inside View.",
            HELP_DESKTOP_DOLLHOUSE_1A: "Left click and drag left, right, up, and down to rotate the Dollhouse.",
            HELP_DESKTOP_DOLLHOUSE_2A: "Right click and drag left, right, up, and down to change the Dollhouse position on screen.",
            HELP_DESKTOP_DOLLHOUSE_3A: "Use the scroll wheel to zoom in and out.",
            HELP_DESKTOP_DOLLHOUSE_1B: "Or, use the arrow keys to rotate the Dollhouse.",
            HELP_DESKTOP_FLOORPLAN_1A: "Left click and drag left, right, up, and down to change the Floorplan position on screen.",
            HELP_DESKTOP_FLOORPLAN_2A: "Right click and drag left or right to rotate the Floorplan.",
            HELP_DESKTOP_FLOORPLAN_3A: "Use the scroll wheel to zoom in and out.",
            HELP_DESKTOP_FLOORPLAN_2B: "Or, use the arrow keys to rotate left or right.",
            HELP_DESKTOP_FLOORPLAN_3B: "Or, use the arrow keys to zoom in and out.",
            HELP_MOBILE_PANORAMA_1: "Touch and Drag to look around the Space.",
            HELP_MOBILE_PANORAMA_2: "Tap on the rings throughout the Space to move around.",
            HELP_MOBILE_3: "Use a pinch gesture to zoom in and out.",
            HELP_MOBILE_360_2: "Tap the Inside View icon to enter the Space.",
            HELP_MOBILE_DOLLHOUSE_1: "Touch and drag up, down, left, and right to rotate the Dollhouse.",
            HELP_MOBILE_DOLLHOUSE_2: "Touch and drag with two fingers to position the Dollhouse.",
            HELP_MOBILE_FLOORPLAN_1: "Touch and drag to position the Floorplan.",
            HELP_MOBILE_FLOORPLAN_2: "Touch and drag with two fingers to rotate the Floorplan.",
            HELP_MORE_HLR_A: "Highlight Reel",
            HELP_DESKTOP_MORE_HLR_B: "Open to navigate through the Space using thumbnail images.",
            HELP_MORE_DOLLHOUSE_A: "Dollhouse View",
            HELP_DESKTOP_MORE_DOLLHOUSE_B: "Click to view and rotate a top-down view of the entire Space in 3D.",
            HELP_MOBILE_MORE_DOLLHOUSE_B: "Tap to view and rotate a top-down view of the entire Space in 3D.",
            HELP_MORE_FLOORS_A: "Floor Selector",
            HELP_DESKTOP_MORE_FLOORS_B: "Switch between floors in the Space.",
            HELP_MORE_TAG_A: "tag™ Posts",
            HELP_DESKTOP_MORE_TAG_B: "Click or hover over for information about features in the Space.",
            HELP_MOBILE_MORE_TAG_B: "Tap for information about features in the Space.",
            HELP_MORE_ZOOM_A: "Zoom Controls",
            HELP_DESKTOP_MORE_ZOOM_B: "Use these controls to zoom in and out or use the scroll wheel.",
            HELP_MORE_TOUR_A: "Tour Controls",
            HELP_DESKTOP_MORE_TOUR_B: "Play, pause, and navigate forward and backward through a Guided Tour.",
            HELP_MORE_INSIDE_A: "Inside View",
            HELP_DESKTOP_MORE_INSIDE_B: "Click to explore inside the Space.",
            HELP_MOBILE_MORE_INSIDE_B: "Tap to explore inside the Space.",
            HELP_MORE_VR_A: "VR Mode",
            HELP_DESKTOP_MORE_VR_B: "Click to launch the Space in virtual reality.",
            HELP_MOBILE_MORE_VR_B: "Tap to launch the Space in virtual reality.",
            HELP_MORE_360_A: "360° Views",
            HELP_DESKTOP_MORE_360_B: "Click 360 Views in the Highlight Reel to view outdoor scenes.",
            HELP_MOBILE_MORE_360_B: "Tap 360 Views in the Highlight Reel to view outdoor scenes.",
            HELP_MORE_FULLSCREEN_A: "Full screen",
            HELP_DESKTOP_MORE_FULLSCREEN_B: "Expand 3D Showcase to full screen.",
            WEBVR_FOR_CARDBOARD: "For Google Cardboard",
            WEBVR_VIEW_CARDBOARD: "Or View on Google Cardboard",
            WEBVR_FOR_DAYDREAM: "For Daydream View",
            WEBVR_ENTER_WEBVR: "ENTER VR",
            WEBVR_DIFFERENT_HEADSET: "Have a different headset?",
            WEBVR_LEARN_MORE: "Learn more",
            WEBVR_VIEW_SPACE: "View Space in VR",
            WEBVR_DAYDREAM_VIEW: "Daydream View",
            WEBVR_DAYDREAM_PHONE: "Daydream-ready phone",
            VR_VIEW_SPACE: "View Space in Virtual Reality",
            VR_LEARN_MORE_CAPS: "LEARN MORE",
            VR_PREVIOUS_CAPS: "PREVIOUS",
            VR_NEXT_CAPS: "NEXT",
            VR_GOT_IT_CAPS: "GOT IT",
            VR_SHOW_SUPPORTED: "Tap to view the Space in VR with",
            VR_SHOW_UNSUPPORTED: "Sorry, but your device doesn't meet the minimum requirements to view a space in VR.",
            VR_SHOW_IOS_1: "Tap to view the space in VR",
            VR_SHOW_IOS_2: "Requires port VR app and compatible iPhone to view",
            VR_WHAT_YOU_NEED: "What You'll Need For...",
            VR_NEED_CARDBOARD: "What you'll need with Google Cardboard",
            VR_NEED_SAMSUNG: "What you'll need with Samsung Gear VR",
            VR_NEED_DAYDREAM: "NEEDS PRIOR PAIRING WITH DAYDREAM VIEW",
            VR_NEED_DAYDREAM_PHONE: "Daydream-ready phone",
            VR_GOOGLE_CARDBOARD: "Google Cardboard",
            VR_GOOGLE_DAYDREAM: "Google Daydream",
            VR_APP: "port VR App",
            VR_SAMSUNG_GEAR_VR: "Samsung Gear VR",
            VR_COMPATIBLE_IPHONES_1: "iPhones",
            VR_COMPATIBLE_IPHONES_2: "iPhone 5s and newer, running iOS 9.1 and higher",
            VR_COMPATIBLE_IPHONES_3: "Compatible iPhones",
            VR_COMPATIBLE_ANDROID: "Compatible Android Devices",
            VR_COMPATIBLE_ANDROID_LONG: 'Compatible Android Devices Displays from 4.5"-5.5" running Android OS 4.4.4 and higher',
            VR_ANDROID_DETAIL: 'Displays from 4.5"-5.5" running Android OS 4.4.4 and higher',
            VR_ANDROID_DVICES: "Android Devices",
            VR_COMPATIBLE_SAMSUNG: "Compatible Samsung Devices",
            VR_SAMSUNG_DETAIL: "Galaxy S6 and Above",
            VR_APP_FOR_CARDBOARD: "port VR app for Google Cardboard",
            VR_APP_FOR_SAMSUNG: "port VR app for Gear VR",
            VR_APP_FOR_ANDROID: "port VR app for Android Phones",
            VR_APP_OPEN: "Open with the port VR app instead",
            VR_DOWNLOAD_HERE: "Download here",
            VR_REQUIRE_HEADSET: "Requires a VR headset and port VR app for Android to be installed",
            VR_REDIRECT_TO_STORE: "If app is not installed, you will be redirected to the app store.",
            VR_IMPROPER_EMBED: "The port Space is not embedded properly to support VR in your web browser.",
            VR_OPEN_ANDROID_LINK: "Open the Link on Your Mobile Phone",
            VR_ANDROID_OPTIONS: "Available VR Headset Options",
            SHARE_TO: "Share to",
            SHARE_LINK: "Direct Link",
            SHARE_EXPLORE: "Explore ",
            SHARE_AT: "at",
            SHARE_WITH: "with",
            SHARE_3D: " in 3D",
            SHARE_COPIED: "Copied!",
            ERROR_BROWSER_SOLUTION: "Install a new browser to explore in 3D.",
            ERROR_BROWSER_EXPLANATION: "WebGL requires a modern browser.",
            ERROR_GENERIC_PROBLEM: "Oops, something went wrong.",
            ERROR_GENERIC_SOLUTION: "Restart your browser.",
            ERROR_GENERIC_ACTIONS_1: "If the problem persists, ",
            ERROR_GENERIC_ACTIONS_2: "install a supported browser",
            ERROR_GENERIC_ACTIONS_3: " or ",
            ERROR_GENERIC_ACTIONS_4: "see our troubleshooting guide",
            ERROR_WEBGL_UNSUPPORTED_PROBLEM: "Browser not supported.",
            ERROR_WEBGL_IOS_PROBLEM: "iOS version not supported.",
            ERROR_WEBGL_IOS_SOLUTION: "Upgrade to iOS 8 or higher to explore in 3D.",
            ERROR_WEBGL_IOS_ACTIONS_1: "Tap ",
            ERROR_WEBGL_IOS_ACTIONS_2: "Settings > General > Software Update",
            ERROR_WEBGL_SAFARI_PROBLEM: "Enable WebGL to explore in 3D.",
            ERROR_WEBGL_SAFARI_ACTIONS_1: "Click ",
            ERROR_WEBGL_SAFARI_ACTIONS_2: "Preferences > Advanced > Show Develop menu",
            ERROR_WEBGL_SAFARI_ACTIONS_3: "Then click ",
            ERROR_WEBGL_SAFARI_ACTIONS_4: "Develop > Enable WebGL",
            ERROR_MISSING_URLS_PROBLEM: "Oops, there are no panoramas for this model.",
            ERROR_MISSING_URLS_EXPLANATION: "This is an older model. The website owner may have a new model on the way.",
            ERROR_LOADING_FAILED_PROBLEM: "模型不可用.",
            ERROR_LOADING_FAILED_ACTIONS_1: "If the problem persists, ",
            ERROR_LOADING_FAILED_ACTIONS_2: "see our troubleshooting guide",
            ERROR_MAINTENANCE_PROBLEM: "Maintenance in progress.",
            ERROR_MAINTENANCE_SOLUTION: "Please come back in a few minutes.",
            LINK_TO_LOCATION: "Link to location",
            MENU_COPY: "Copy",
            LINK_ALERT_COPY: "Please use CTRL/CMD + C to copy.",
            ROTATE: "Rotate",
            INSIDE: "Inside",
            MOVE: "Move",
            ZOOM: "Zoom"
        }
    }
        , {}],
    112: [function (e, t, i) {
        "use strict";
        t.exports = {
            PAGE_TITLE: "",
            LOADING: "Cargando",
            PRESENTED_BY_CAPS: "PRESENTADO POR",
            POWERED_BY: "potenciando por ",
            POWERED_BY_CAPS: "POTENCIADO POR ",
            DESKTOP_SHORT_CTA: "Haga clic para explorar este Espacio 3D.",
            MOBILE_SHORT_CTA: "Pulse para explorar este Espacio 3D.",
            PRESENTED_BY: "Presentado por ",
            MORE: "Más ",
            LESS: "Menos ",
            TAG_CONTENT: "Contenido de tag™",
            SHOW: "Mostrar",
            HIDE: "Ocultar",
            DOLLHOUSE: "Dollhouse",
            FLOOR_PLAN: "Planos",
            OPEN_HIGHLIGHTS: "Aspectos Destacados",
            CLOSE_HIGHLIGHTS: "Cerrar",
            PREVIOUS: "Anterior",
            PLAY: "Play",
            PAUSE: "Pausa",
            NEXT: "Siguiente",
            EXPLORE_3D_SPACE: "Explorar el Espacio 3D",
            VIEW_DOLLHOUSE: "Ver dollhouse",
            SOCIAL_SHARING: "Compartir este espacio",
            VIEW_IN_VR: "Ver en realidad virtual",
            VIEW_FULLSCREEN: "Ver en pantalla completa",
            EXIT_FULLSCREEN: "Salir de pantalla completa",
            ZOOM_IN: "Acercar",
            ZOOM_OUT: "Alejar",
            FLOOR_NAME: "Piso ",
            FLOOR_ALL: "Todas",
            TERMS: "Condiciones",
            PORT_TERMS: "port términos de uso",
            TERMS_OF_USE: "Términos de uso",
            TERMS_TEXT_FILE: "terms-es-MX.html",
            CLOSE_TERMS: "Cerrar",
            TERMS_FAIL: "No se han podido obtener las condiciones. Asegúrese de tener una conexión a Internet para ver los términos de uso.",
            HELP: "Ayuda",
            HELP_NAVIGATION_TAB: "Navegación",
            HELP_MORE_HELP_TAB: "Más Ayuda",
            CLOSE: "Cerrar",
            HELP_DESKTOP_PANORAMA_1A: "Haga clic y arrastre para mirar alrededor del espacio.",
            HELP_DESKTOP_PANORAMA_2A: "Haga clic en los aros a lo largo del espacio para moverse.",
            HELP_DESKTOP_PANORAMA_3A: "Use la rueda de desplazamiento para acercar o alejar.",
            HELP_DESKTOP_PANORAMA_1B: "O use las teclas de flecha para girar a la izquierda y a la derecha.",
            HELP_DESKTOP_PANORAMA_2B: "O use las teclas de dirección para adelantar o retroceder.",
            HELP_DESKTOP_PANORAMA_3B: "O use la tecla más para acercar y la tecla menos para alejar.",
            HELP_DESKTOP_360_2A: "Haga clic en el icono Vista Interior para ingresar al Espacio.",
            HELP_DESKTOP_360_2B: "O bien, presione la tecla numero 1 para entrar en la Vista Interior.",
            HELP_DESKTOP_DOLLHOUSE_1A: "Haga clic izquierdo y arrastre hacia la izquierda, derecha, arriba o abajo para girar la Dollhouse.",
            HELP_DESKTOP_DOLLHOUSE_2A: "Haga clic derecho y arrastre hacia la izquierda, derecha, arriba o abajo para cambiar la posición della dollhouse.",
            HELP_DESKTOP_DOLLHOUSE_3A: "Use la rueda de desplazamiento para acercar o alejar.",
            HELP_DESKTOP_DOLLHOUSE_1B: "O use las teclas de dirección para girar la Dollhouse.",
            HELP_DESKTOP_FLOORPLAN_1A: "Haga clic con izquierdo y arrastre hacia la izquierda, derecha, arriba o abajo para cambiar la posición de la planta.",
            HELP_DESKTOP_FLOORPLAN_2A: "Haga clic derecho y arrastre hacia la izquierda o derecha para girar la planta.",
            HELP_DESKTOP_FLOORPLAN_3A: "Use la rueda de desplazamiento para acercar o alejar.",
            HELP_DESKTOP_FLOORPLAN_2B: "O use las teclas para girar hacia la izquierda o derecha.",
            HELP_DESKTOP_FLOORPLAN_3B: "O use las teclas de dirección para acercar o alejar.",
            HELP_MOBILE_PANORAMA_1: "Toque y arrastre para mirar alrededor del espacio.",
            HELP_MOBILE_PANORAMA_2: "Toque en los aros a lo largo del espacio para moverse.",
            HELP_MOBILE_3: "Use el gesto de pellizcar para acercar o alejar.",
            HELP_MOBILE_360_2: "Toque el ícono Vista Interior para entrar en el Espacio.",
            HELP_MOBILE_DOLLHOUSE_1: "Toque y arrastre con dos dedos para cambiar la posición della dollhouse.",
            HELP_MOBILE_DOLLHOUSE_2: "Toque y arrastre con dos dedos para cambiar la posición de la vista aérea.",
            HELP_MOBILE_FLOORPLAN_1: "Toque y arrastre para cambiar la posición de la planta.",
            HELP_MOBILE_FLOORPLAN_2: "Toque y arrastre con dos dedos para girar la planta.",
            HELP_MORE_HLR_A: "Galería destacada",
            HELP_DESKTOP_MORE_HLR_B: "Abra para navegar a través del espacio utilizando imágenes en miniatura.",
            HELP_MORE_DOLLHOUSE_A: "Vista aérea por pisos",
            HELP_DESKTOP_MORE_DOLLHOUSE_B: "Haga clic para ver y girar la Dollhouse del espacio completo en 3D.",
            HELP_MOBILE_MORE_DOLLHOUSE_B: "Toque para ver y girar la vista Dollhouse del espacio completo en 3D.",
            HELP_MORE_FLOORS_A: "Seleccionador de plantas",
            HELP_DESKTOP_MORE_FLOORS_B: "Cambie de una planta a otra en el espacio.",
            HELP_MORE_TAG_A: "tag™ Posts",
            HELP_DESKTOP_MORE_TAG_B: "Haga clic o coloque el cursor para obtener más información acerca de las características del espacio.",
            HELP_MOBILE_MORE_TAG_B: "Toque para obtener más información acerca de las características del espacio.",
            HELP_MORE_ZOOM_A: "Controles de zoom",
            HELP_DESKTOP_MORE_ZOOM_B: "Use estos controles o la rueda de desplazamiento para acercar o alejar.",
            HELP_MORE_TOUR_A: "Controles de recorrido",
            HELP_DESKTOP_MORE_TOUR_B: "Reproduzca, pause, adelante o retroceda a través de un recorrido guiado.",
            HELP_MORE_INSIDE_A: "Vista interior",
            HELP_DESKTOP_MORE_INSIDE_B: "Haga clic para explorar el interior del espacio.",
            HELP_MOBILE_MORE_INSIDE_B: "Toque para explorar el interior del espacio.",
            HELP_MORE_VR_A: "Modo de realidad virtual",
            HELP_DESKTOP_MORE_VR_B: "Toque para ver el espacio en realidad virtual.",
            HELP_MOBILE_MORE_VR_B: "Toque para ver el espacio en realidad virtual.",
            HELP_MORE_360_A: "360° Views",
            HELP_DESKTOP_MORE_360_B: "Una vez que se encuentre en galería destacada, haga clic en vistas de 360º para ver el exterior.",
            HELP_MOBILE_MORE_360_B: "Una vez que se encuentre en galería destacada, toque en vistas de 360º para ver el exterior.",
            HELP_MORE_FULLSCREEN_A: "Pantalla completa",
            HELP_DESKTOP_MORE_FULLSCREEN_B: "Expanda el escenario 3D para verlo en pantalla completa.",
            WEBVR_FOR_CARDBOARD: "Para Google Cardboard",
            WEBVR_FOR_DAYDREAM: "Para Daydream View",
            WEBVR_ENTER_WEBVR: "ENTRAR VR",
            WEBVR_DIFFERENT_HEADSET: "¿Tiene un auricular diferente?",
            WEBVR_LEARN_MORE: "Más información",
            WEBVR_VIEW_SPACE: "Ver Espacio en VR",
            WEBVR_DAYDREAM_VIEW: "Daydream View",
            WEBVR_DAYDREAM_PHONE: "Daydream Teléfono listos",
            WEBVR_VIEW_CARDBOARD: "O Ver en Google Cardboard",
            VR_NEED_DAYDREAM: "Necesidades antes de acoplarse con Daydream View",
            VR_NEED_DAYDREAM_PHONE: "Teléfono listo para Daydream",
            VR_GOOGLE_DAYDREAM: "Daydream de Google",
            VR_APP: "port VR App",
            VR_COMPATIBLE_ANDROID_LONG: 'Compatible con los Dispositivos Android con Pantallas de 4.5"-5.5" operando Android OS 4.4.4 y posteriores',
            VR_APP_FOR_ANDROID: "Aplicación port VR para Teléfonos Android",
            VR_APP_OPEN: "Abrir con la aplicación port VR en su lugar",
            VR_VIEW_SPACE: "Ver Espacio en realidad virtual",
            VR_LEARN_MORE_CAPS: "SABER MÁS",
            VR_PREVIOUS_CAPS: "ANTERIOR",
            VR_NEXT_CAPS: "SIGUIENTE",
            VR_GOT_IT_CAPS: "COMPRENDIDO",
            VR_SHOW_SUPPORTED: "Pulse para ver el Espacio en realidad virtual con",
            VR_SHOW_UNSUPPORTED: "Lo sentimos, pero su dispositivo no cumple los requisitos mínimos para ver un Espacio en realidad virtual.",
            VR_SHOW_IOS_1: "Pulse para ver el Espacio en realidad virtual",
            VR_SHOW_IOS_2: "Necesita la aplicación port VR y un iPhone compatible para ver",
            VR_WHAT_YOU_NEED: "Lo que necesitaras...",
            VR_NEED_CARDBOARD: "Lo que necesitaras con Google Cardboard",
            VR_NEED_SAMSUNG: "Lo que necesitaras con el Samsung Gear VR",
            VR_GOOGLE_CARDBOARD: "Google Cardboard",
            VR_SAMSUNG_GEAR_VR: "Samsung Gear VR",
            VR_COMPATIBLE_IPHONES_1: "iPhones",
            VR_COMPATIBLE_IPHONES_2: "Compatible con iPhone 6S o superior y con iOS 9.1 en adelante",
            VR_COMPATIBLE_IPHONES_3: "iPhones compatibles",
            VR_COMPATIBLE_ANDROID: "Dispositivos Android compatibles",
            VR_ANDROID_DETAIL: "Pantallas de 11.43 cm a 13.97 cm con OS de Android 4.4.4 en adelante",
            VR_ANDROID_DVICES: "Dispositivos Android",
            VR_COMPATIBLE_SAMSUNG: "Dispositivos compatibles del Samsung",
            VR_SAMSUNG_DETAIL: "Galaxy S5 en adelante",
            VR_APP_FOR_CARDBOARD: "Aplicación port VR para Google Cardboard",
            VR_APP_FOR_SAMSUNG: "Aplicación port VR para Gear VR",
            VR_DOWNLOAD_HERE: "Descargar aquí",
            VR_REQUIRE_HEADSET: "Necesita un casco de realidad virtual y que se instale la aplicación port VR para Android",
            VR_REDIRECT_TO_STORE: "Si la aplicación no está instalada, se le redirigirá a la tienda de aplicaciones.",
            VR_IMPROPER_EMBED: "El espacio de port no está incorporado correctamente para apoyar VR en su navegador web.",
            VR_OPEN_ANDROID_LINK: "Abre el enlace en tu teléfono móvil",
            VR_ANDROID_OPTIONS: "Opciones de auriculares en RV disponibles",
            SHARE_TO: "Compartir en",
            SHARE_LINK: "Enlace directo",
            SHARE_EXPLORE: "Explorar ",
            SHARE_AT: "en",
            SHARE_WITH: "con",
            SHARE_3D: " en 3D",
            SHARE_COPIED: "¡Copiado!",
            ERROR_BROWSER_SOLUTION: "Instale un nuevo navegador para explorar en 3D.",
            ERROR_BROWSER_EXPLANATION: "WebGL requiere un navegador moderno.",
            ERROR_GENERIC_PROBLEM: "Vaya, algo ha ido mal.",
            ERROR_GENERIC_SOLUTION: "Reinicie su navegador.",
            ERROR_GENERIC_ACTIONS_1: "Si el problema persiste, ",
            ERROR_GENERIC_ACTIONS_2: "instale un navegador compatible",
            ERROR_GENERIC_ACTIONS_3: " o ",
            ERROR_GENERIC_ACTIONS_4: "consulte nuestra guía de solución de problemas",
            ERROR_WEBGL_UNSUPPORTED_PROBLEM: "Navegador no compatible.",
            ERROR_WEBGL_IOS_PROBLEM: "Versión de iOS no compatible.",
            ERROR_WEBGL_IOS_SOLUTION: "Actualice a iOS 8 o superior para explorar en 3D.",
            ERROR_WEBGL_IOS_ACTIONS_1: "Pulse ",
            ERROR_WEBGL_IOS_ACTIONS_2: "Ajustes > General > Actualización de software",
            ERROR_WEBGL_SAFARI_PROBLEM: "Habilite WebGL para explorar en 3D.",
            ERROR_WEBGL_SAFARI_ACTIONS_1: "Haga clic en ",
            ERROR_WEBGL_SAFARI_ACTIONS_2: "Preferencias > Avanzado > Mostrar el menú Desarrollar",
            ERROR_WEBGL_SAFARI_ACTIONS_3: "Después, haga clic en ",
            ERROR_WEBGL_SAFARI_ACTIONS_4: "Desarrollar > Habilitar WebGL",
            ERROR_MISSING_URLS_PROBLEM: "Vaya, no hay panoramas para este modelo.",
            ERROR_MISSING_URLS_EXPLANATION: "Este es un modelo antiguo. El propietario del sitio web puede tener un nuevo modelo en mente.",
            ERROR_LOADING_FAILED_PROBLEM: "Vaya, modelo no disponible.",
            ERROR_LOADING_FAILED_ACTIONS_1: "Si el problema persiste, ",
            ERROR_LOADING_FAILED_ACTIONS_2: "consulte nuestra guía de solución de problemas",
            ERROR_MAINTENANCE_PROBLEM: "Mantenimiento en progreso.",
            ERROR_MAINTENANCE_SOLUTION: "Regrese en unos minutos.",
            LINK_TO_LOCATION: "Enlace a la ubicación",
            MENU_COPY: "Copiar",
            LINK_ALERT_COPY: "Utilice CTRL/CMD + C para copiar.",
            ROTATE: "Girar",
            INSIDE: "Interior",
            MOVE: "Moverse",
            ZOOM: "Acercar o alejar"
        }
    }
        , {}],
    113: [function (e, t, i) {
        "use strict";
        t.exports = {
            PAGE_TITLE: "",
            LOADING: "Chargement",
            PRESENTED_BY_CAPS: "PRÉSENTÉ PAR",
            POWERED_BY: "alimenté par ",
            POWERED_BY_CAPS: "ALIMENTÉ PAR",
            DESKTOP_SHORT_CTA: "Cliquez pour explorer l'Espace 3D.",
            MOBILE_SHORT_CTA: "Cliquez pour explorer l'Espace 3D.",
            PRESENTED_BY: "Présenté par ",
            MORE: "Plus ",
            LESS: "Moins ",
            TAG_CONTENT: "Contenu tag™",
            SHOW: "Montrer",
            HIDE: "Cacher",
            DOLLHOUSE: "Dollhouse",
            FLOOR_PLAN: "Plan de sol",
            OPEN_HIGHLIGHTS: "Ouvrir les faits saillants",
            CLOSE_HIGHLIGHTS: "Fermer",
            PREVIOUS: "Précédent",
            PLAY: "Lecture",
            PAUSE: "Pause",
            NEXT: "Suivant",
            EXPLORE_3D_SPACE: "Explorer l'Espace en 3D",
            VIEW_DOLLHOUSE: "Voir dollhouse",
            SOCIAL_SHARING: "Partager cet espace",
            VIEW_IN_VR: "Voir en VR",
            VIEW_FULLSCREEN: "Plein écran",
            EXIT_FULLSCREEN: "Fermer plein écran",
            ZOOM_IN: "Zoom avant",
            ZOOM_OUT: "Zoom arrière",
            FLOOR_NAME: "Étage ",
            FLOOR_ALL: "Tous",
            TERMS: "Mentions légales",
            PORT_TERMS: "port mentions légales",
            TERMS_OF_USE: "Conditions d'utilisation",
            TERMS_TEXT_FILE: "terms-fr-FR.html",
            CLOSE_TERMS: "Fermer",
            TERMS_FAIL: "Impossible d'accéder aux mentions légales. Vérifiez que vous avez une connexion Internet pour afficher les conditions d'utilisation.",
            HELP: "Aide",
            HELP_NAVIGATION_TAB: "Navigation",
            HELP_MORE_HELP_TAB: "Aide",
            CLOSE: "Fermer",
            HELP_DESKTOP_PANORAMA_1A: "Cliquez et faites glisser pour regarder autour de l’espace.",
            HELP_DESKTOP_PANORAMA_2A: "Cliquez sur les anneaux pour vous déplacer.",
            HELP_DESKTOP_PANORAMA_3A: "Utilisez la molette de votre souris pour zoomer.",
            HELP_DESKTOP_PANORAMA_1B: "Ou utilisez les touches pour tourner.",
            HELP_DESKTOP_PANORAMA_2B: "Ou utilisez les touches pour avancer et reculer.",
            HELP_DESKTOP_PANORAMA_3B: "Ou utilisez les touches plus et moins pour zoomer.",
            HELP_DESKTOP_360_2A: "Cliquez sur l’icône Vue Intérieure pour entrer dans l’Espace.",
            HELP_DESKTOP_360_2B: "Ou, appuyez sur la touche numéro 1 pour entrer dans la Vue Intérieure.",
            HELP_DESKTOP_DOLLHOUSE_1A: "Faites un clic gauche et bougez votre souris pour faire pivoter la vue Dollhouse.",
            HELP_DESKTOP_DOLLHOUSE_2A: "Faites un clic droit et bougez votre souris pour changer la position de la vue Dollhouse.",
            HELP_DESKTOP_DOLLHOUSE_3A: "Utilisez la molette de votre souris pour zoomer.",
            HELP_DESKTOP_DOLLHOUSE_1B: "Ou utilisez les touches pour faire pivoter la vue Dollhouse.",
            HELP_DESKTOP_FLOORPLAN_1A: "Faites un clic droit pour changer la position du plan sur l’écran.",
            HELP_DESKTOP_FLOORPLAN_2A: "Faites un clic droit et faites glisser à gauche ou à droite pour faire pivoter le plan.",
            HELP_DESKTOP_FLOORPLAN_3A: "Utilisez la molette de votre souris pour zoomer.",
            HELP_DESKTOP_FLOORPLAN_2B: "Ou utilisez les touches pour faire pivoter à gauche ou à droite.",
            HELP_DESKTOP_FLOORPLAN_3B: "Ou utilisez les touches pour effectuer un zoom avant ou arrière.",
            HELP_MOBILE_PANORAMA_1: "Touchez et faites glisser pour regarder autour de l’espace.",
            HELP_MOBILE_PANORAMA_2: "Tapez sur les anneaux dans tout l’espace pour vous déplacer.",
            HELP_MOBILE_3: "Utilisez un geste de pincement pour zoomer avant/arrière.",
            HELP_MOBILE_360_2: "Tapez sur l’icône Vue Intérieure pour entrer dans l’Espace.",
            HELP_MOBILE_DOLLHOUSE_1: "Touchez et faites glisser vers le haut/bas/gauche/droite pour faire pivoter la vue Dollhouse.",
            HELP_MOBILE_DOLLHOUSE_2: "Touchez et faites glisser avec deux doigts pour positionner vue en coupe.",
            HELP_MOBILE_FLOORPLAN_1: "Touchez et faites glisser pour positionner le plan.",
            HELP_MOBILE_FLOORPLAN_2: "Touchez et faites glisser avec deux doigts pour faire pivoter le plan.",
            HELP_MORE_HLR_A: "Carrousel",
            HELP_DESKTOP_MORE_HLR_B: "Ouvrez pour naviguer dans l’espace en utilisant les vignettes.",
            HELP_MORE_DOLLHOUSE_A: "Vue en coupe",
            HELP_DESKTOP_MORE_DOLLHOUSE_B: "Cliquez pour afficher et faire pivoter l’espace entier en 3D.",
            HELP_MOBILE_MORE_DOLLHOUSE_B: "Tapez pour afficher et faire pivoter l’espace entier en 3D.",
            HELP_MORE_FLOORS_A: "Sélecteur d’étage",
            HELP_DESKTOP_MORE_FLOORS_B: "Basculer entre les étages dans l’espace.",
            HELP_MORE_TAG_A: "tag™ Posts",
            HELP_DESKTOP_MORE_TAG_B: "Cliquez ou survolez pour obtenir des informations sur l’espace.",
            HELP_MOBILE_MORE_TAG_B: "Tapez pour obtenir des informations sur l’espace.",
            HELP_MORE_ZOOM_A: "Commandes de zoom",
            HELP_DESKTOP_MORE_ZOOM_B: "Utilisez votre clavier ou la molette de votre souris pour zoomer.",
            HELP_MORE_TOUR_A: "Commandes de la visite",
            HELP_DESKTOP_MORE_TOUR_B: "Mettez en marche ou en pause, avancez et reculez lors d'une visite guidée.",
            HELP_MORE_INSIDE_A: "Vue intérieure",
            HELP_DESKTOP_MORE_INSIDE_B: "Cliquez pour explorer l’intérieur de l’espace.",
            HELP_MOBILE_MORE_INSIDE_B: "Tapez pour explorer l’intérieur de l’espace.",
            HELP_MORE_VR_A: "Mode RV",
            HELP_DESKTOP_MORE_VR_B: "Cliquez pour lancer l’espace en réalité virtuelle.",
            HELP_MOBILE_MORE_VR_B: "Tapez pour lancer l’espace en réalité virtuelle.",
            HELP_MORE_360_A: "Vues 360°",
            HELP_DESKTOP_MORE_360_B: "Cliquez sur vues 360°, dans le carrousel pour voir les scènes extérieures.",
            HELP_MOBILE_MORE_360_B: "Tapez sur vues 360°, dans le carrousel pour voir les scènes extérieures.",
            HELP_MORE_FULLSCREEN_A: "Plein écran",
            HELP_DESKTOP_MORE_FULLSCREEN_B: "Voir 3D Showcase en plein écran.",
            WEBVR_FOR_CARDBOARD: "Pour Google Cardboard",
            WEBVR_FOR_DAYDREAM: "Pour Daydream View",
            WEBVR_ENTER_WEBVR: "ENTRER VR",
            WEBVR_DIFFERENT_HEADSET: "Avez-vous un casque différent?",
            WEBVR_LEARN_MORE: "En savoir plus",
            WEBVR_VIEW_SPACE: "Voir Espace en VR",
            WEBVR_DAYDREAM_VIEW: "Daydream View",
            WEBVR_DAYDREAM_PHONE: "Téléphone compatibles Daydream",
            WEBVR_VIEW_CARDBOARD: "Ou Afficher sur Google Cardboard",
            VR_VIEW_SPACE: "Voir l'Espace en Réalité Virtuelle",
            VR_LEARN_MORE_CAPS: "EN SAVOIR PLUS",
            VR_PREVIOUS_CAPS: "PRÉCÉDENT",
            VR_NEXT_CAPS: "SUIVANT",
            VR_GOT_IT_CAPS: "BIEN COMPRIS",
            VR_SHOW_SUPPORTED: "Taper pour voir l'Espace en VR avec",
            VR_SHOW_UNSUPPORTED: "Désolé mais votre appareil ne répond pas aux critères minimaux pour voir cet Espace en mode VR.",
            VR_SHOW_IOS_1: "Taper pour voir l’Espace en Realité Virtuelle",
            VR_SHOW_IOS_2: "Nécessite l’application port VR et un iPhone compatible pour voir",
            VR_WHAT_YOU_NEED: "Ce dont vous aurez besoin pour...",
            VR_NEED_CARDBOARD: "Ce dont vous aurez besoin avec Google Cardboard",
            VR_NEED_SAMSUNG: "Ce dont vous aurez besoin avec Samsung Gear VR",
            VR_NEED_DAYDREAM: "BESOINS AVANT APPARIEMENT AVEC DAYDREAM VIEW",
            VR_NEED_DAYDREAM_PHONE: "Téléphone compatible avec Daydream",
            VR_GOOGLE_CARDBOARD: "Google Cardboard",
            VR_GOOGLE_DAYDREAM: "Google Daydream",
            VR_APP: "port VR App",
            VR_SAMSUNG_GEAR_VR: "Samsung Gear VR",
            VR_COMPATIBLE_IPHONES_1: "iPhones",
            VR_COMPATIBLE_IPHONES_2: "iPhone 5s et plus récent, avec iOS 9.1 et plus récent",
            VR_COMPATIBLE_IPHONES_3: "iPhones compatibles",
            VR_COMPATIBLE_ANDROID: "Appareils Android compatibles",
            VR_COMPATIBLE_ANDROID_LONG: "Compatible avec les écrans des appareils Android de 11,5 à 14 cm (4,5 à 5,5 po) fonctionnant sous Android OS 4.4.4 et plus",
            VR_ANDROID_DETAIL: 'Écrans 4.5" à 5.5" avec Android 4.4.4 ou plus récent',
            VR_ANDROID_DVICES: "Appareils Android",
            VR_COMPATIBLE_SAMSUNG: "Appareils Samsung Compatibles",
            VR_SAMSUNG_DETAIL: "Galaxy S6 et plus récents",
            VR_APP_FOR_CARDBOARD: "Application port VR pour Google Cardboard",
            VR_APP_FOR_SAMSUNG: "Application port VR pour Gear VR",
            VR_APP_FOR_ANDROID: "Application port VR pour téléphones Android",
            VR_APP_OPEN: "Ouvrir plutôt avec l’application port VR",
            VR_DOWNLOAD_HERE: "Télécharger ici",
            VR_REQUIRE_HEADSET: "Nécessite un casque VR et l'application port VR pour Android afin d'être installé",
            VR_REDIRECT_TO_STORE: "Si l'application n'est pas installée, vous serez rediriger vers l'App store.",
            VR_IMPROPER_EMBED: "L'Espace port n'est pas correctement intégré pour supporter VR dans votre navigateur Web.",
            VR_OPEN_ANDROID_LINK: "Ouvrez ce lien avec votre appareil mobile",
            VR_ANDROID_OPTIONS: "Options disponibles pour casque VR sous",
            SHARE_TO: "Partager sur",
            SHARE_LINK: "Lien direct",
            SHARE_EXPLORE: "Explorer ",
            SHARE_AT: "à",
            SHARE_WITH: "avec",
            SHARE_3D: " en 3D",
            SHARE_COPIED: "Copié!",
            ERROR_BROWSER_SOLUTION: "Installer un nouveau navigateur pour explorer en 3D.",
            ERROR_BROWSER_EXPLANATION: "WebGL a besoin d'un navigateur récent.",
            ERROR_GENERIC_PROBLEM: "Il y eu un problème.",
            ERROR_GENERIC_SOLUTION: "Redémarrer votre navigateur.",
            ERROR_GENERIC_ACTIONS_1: "Si le problème persiste, ",
            ERROR_GENERIC_ACTIONS_2: "installez un navigateur plus récent",
            ERROR_GENERIC_ACTIONS_3: " ou ",
            ERROR_GENERIC_ACTIONS_4: "voir notre guide de dépannage",
            ERROR_WEBGL_UNSUPPORTED_PROBLEM: "Navigateur non-supporté.",
            ERROR_WEBGL_IOS_PROBLEM: "Version iOS non-supportée.",
            ERROR_WEBGL_IOS_SOLUTION: "Mettre à jour avec iOS8 au minimum pour voir l'Espace en 3D.",
            ERROR_WEBGL_IOS_ACTIONS_1: "Tapez ",
            ERROR_WEBGL_IOS_ACTIONS_2: "Paramètres > Général > Mise à jour Software",
            ERROR_WEBGL_SAFARI_PROBLEM: "Activez WegGL pour explorer en 3D.",
            ERROR_WEBGL_SAFARI_ACTIONS_1: "Cliquez ",
            ERROR_WEBGL_SAFARI_ACTIONS_2: "Préferences > Avancés > Voir menu développeur",
            ERROR_WEBGL_SAFARI_ACTIONS_3: "Puis cliquez ",
            ERROR_WEBGL_SAFARI_ACTIONS_4: "Développe > Activé WebGL",
            ERROR_MISSING_URLS_PROBLEM: "Il n'y a pas de panoromas pour ce modèle.",
            ERROR_MISSING_URLS_EXPLANATION: "Ceci est un ancien modèle. Le propriétaire du site a peut-être un nouveau modèle en cours.",
            ERROR_LOADING_FAILED_PROBLEM: "Ce modèle n'est pas disponible.",
            ERROR_LOADING_FAILED_ACTIONS_1: "Si le problème persiste, ",
            ERROR_LOADING_FAILED_ACTIONS_2: "voir notre guide de dépannage",
            ERROR_MAINTENANCE_PROBLEM: "Maintenance en cours.",
            ERROR_MAINTENANCE_SOLUTION: "Revenez dans quelques instants.",
            LINK_TO_LOCATION: "Lien vers l'emplacement",
            MENU_COPY: "Copie",
            LINK_ALERT_COPY: "Utiliser CTRL+CMD C pour copier.",
            ROTATE: "Faire pivoter",
            INSIDE: "Intérieure",
            MOVE: "Se déplacer",
            ZOOM: "Zoom"
        }
    }
        , {}],
    114: [function (e, t, i) {
        "use strict";
        t.exports = {
            PAGE_TITLE: "",
            LOADING: "読み込み中",
            PRESENTED_BY_CAPS: "PRESENTED BY",
            POWERED_BY: "powered by",
            POWERED_BY_CAPS: "POWERED BY",
            DESKTOP_SHORT_CTA: "クリックしてこの3D Spaceを探索",
            MOBILE_SHORT_CTA: "タップしてこの3D Spaceを探索",
            PRESENTED_BY: "Presented by ",
            MORE: "全て表示 ",
            LESS: "閉じる ",
            TAG_CONTENT: "tag™コンテンツ ",
            SHOW: "表示",
            HIDE: "非表示",
            DOLLHOUSE: "ドールハウス",
            FLOOR_PLAN: "フロアプラン",
            OPEN_HIGHLIGHTS: "ハイライトを開く",
            CLOSE_HIGHLIGHTS: "閉じる",
            PREVIOUS: "前へ",
            PLAY: "再生",
            PAUSE: "一時停止",
            NEXT: "次へ",
            EXPLORE_3D_SPACE: "3DSpaceの探索",
            VIEW_DOLLHOUSE: "ドールハウスの表示",
            SOCIAL_SHARING: "このSpaceを共有する",
            VIEW_IN_VR: "VRで表示",
            VIEW_FULLSCREEN: "フルスクリーン表示",
            EXIT_FULLSCREEN: "フルスクリーン表示を終了",
            ZOOM_IN: "ズームイン",
            ZOOM_OUT: "ズームアウト",
            FLOOR_NAME: "フロア ",
            FLOOR_ALL: "すべて",
            TERMS: "規約",
            PORT_TERMS: "port規約",
            TERMS_OF_USE: "利用規約",
            CLOSE_TERMS: "閉じる",
            TERMS_TEXT_FILE: "terms-jp-JP.html",
            TERMS_FAIL: "規約を取得できませんでした。利用規約を表示するためにインターネットに接続されていることを確認してください。",
            WEBVR_FOR_DAYDREAM: "Daydream View用",
            WEBVR_ENTER_WEBVR: "VRに入る",
            WEBVR_DIFFERENT_HEADSET: "別のヘッドセットをお持ちですか?",
            WEBVR_LEARN_MORE: "もっと詳しく",
            WEBVR_VIEW_SPACE: "VRでSpaceを表示",
            WEBVR_DAYDREAM_VIEW: "Daydream View",
            WEBVR_DAYDREAM_PHONE: "Daydream対応スマホ",
            WEBVR_FOR_CARDBOARD: "Google Cardboard用",
            WEBVR_VIEW_CARDBOARD: "またはGoogle Cardboardで表示",
            VR_VIEW_SPACE: "バーチャルリアリティでSpaceを表示",
            VR_LEARN_MORE_CAPS: "もっと詳しく",
            VR_PREVIOUS_CAPS: "前へ",
            VR_NEXT_CAPS: "次へ",
            VR_GOT_IT_CAPS: "了解",
            VR_SHOW_SUPPORTED: "タップして次を使用してVRでSpaceを表示: ",
            VR_SHOW_UNSUPPORTED: "お使いのデバイスはVRでSpaceを表示する最低要件を満たしていません",
            VR_SHOW_IOS_1: "タップしてVRでSpaceを表示",
            VR_SHOW_IOS_2: "表示するにはport VRアプリと互換性のあるiPhoneが必要です",
            VR_WHAT_YOU_NEED: "必要なもの",
            VR_NEED_CARDBOARD: "Google Cardboardに必要なもの",
            VR_NEED_SAMSUNG: "Samsung Gear VRに必要なもの",
            VR_NEED_DAYDREAM: "事前にDaydream Viewとのペアリングが必要です",
            VR_NEED_DAYDREAM_PHONE: "Daydream対応スマホ",
            VR_GOOGLE_CARDBOARD: "Google Cardboard",
            VR_GOOGLE_DAYDREAM: "Google Daydream",
            VR_APP: "port VRアプリ",
            VR_SAMSUNG_GEAR_VR: "Samsung Gear VR",
            VR_COMPATIBLE_IPHONES_1: "iPhone",
            VR_COMPATIBLE_IPHONES_2: "iOS 9.1以降で動作するiPhone 5s以降のモデル",
            VR_COMPATIBLE_IPHONES_3: "互換性のあるiPhone",
            VR_COMPATIBLE_ANDROID: "互換性のあるAndroidデバイス",
            VR_COMPATIBLE_ANDROID_LONG: "Android OS 4.4.4以降で動作する互換性のあるAndroidデバイスの4.5～5.5インチディスプレイ",
            VR_ANDROID_DETAIL: "Android OS 4.4.4以降で動作する4.5～5.5インチディスプレイ",
            VR_ANDROID_DVICES: "Androidデバイス",
            VR_COMPATIBLE_SAMSUNG: "互換性のあるSamsungデバイス",
            VR_SAMSUNG_DETAIL: "Galaxy S5以降のモデル",
            VR_APP_FOR_CARDBOARD: "Google Cardboard用のport VRアプリ",
            VR_APP_FOR_SAMSUNG: "Gear VR 用のport VRアプリ",
            VR_APP_FOR_ANDROID: "Androidフォン用のport VRアプリ",
            VR_APP_OPEN: "port VRアプリで開く",
            VR_DOWNLOAD_HERE: "ここからダウンロード",
            VR_REQUIRE_HEADSET: "Android 用のVRヘッドセットとport VRアプリ をインストールする必要があります",
            VR_REDIRECT_TO_STORE: "アプリがインストールされていない場合、App Storeにリダイレクトされます",
            VR_IMPROPER_EMBED: "お使いのウェブブラウザでVRがサポートされるようport Spaceが適切に埋め込まれていません。",
            VR_OPEN_ANDROID_LINK: "お使いの携帯電話でリンクを開いてください",
            VR_ANDROID_OPTIONS: "利用可能なVRヘッドセットオプション",
            SHARE_TO: "共有先",
            SHARE_LINK: "ダイレクトリンク",
            SHARE_EXPLORE: "探索",
            SHARE_AT: "場所",
            SHARE_WITH: "使用アプリ",
            SHARE_3D: "3Dで",
            SHARE_COPIED: "コピーされました!",
            ERROR_BROWSER_SOLUTION: "3D探索するには、新しいバージョンのブラウザをインストールしてください",
            ERROR_BROWSER_EXPLANATION: "WebGLにはモダンブラウザが必要です。",
            ERROR_GENERIC_PROBLEM: "問題が発生しました。",
            ERROR_GENERIC_SOLUTION: "ブラウザを再起動してください。",
            ERROR_GENERIC_ACTIONS_1: "問題が解決しない場合は、",
            ERROR_GENERIC_ACTIONS_2: "サポートされているブラウザをインストールしてください",
            ERROR_GENERIC_ACTIONS_3: "または",
            ERROR_GENERIC_ACTIONS_4: "トラブルシューティングガイドを参照してください",
            ERROR_WEBGL_UNSUPPORTED_PROBLEM: "ブラウザがサポートされていません。",
            ERROR_WEBGL_IOS_PROBLEM: "サポートされていないiOSバージョンです。",
            ERROR_WEBGL_IOS_SOLUTION: "3D探索するには、iOS 8以降にアップグレードしてください。",
            ERROR_WEBGL_IOS_ACTIONS_1: "以下の順にタップします:",
            ERROR_WEBGL_IOS_ACTIONS_2: "設定 > 全般 > ソフトウェアの更新",
            ERROR_WEBGL_SAFARI_PROBLEM: "WebGLを有効にして3Dで探索します。",
            ERROR_WEBGL_SAFARI_ACTIONS_1: "以下の順にクリックします:",
            ERROR_WEBGL_SAFARI_ACTIONS_2: "環境設定 > 詳細 > メニューバーに開発メニューを表示",
            ERROR_WEBGL_SAFARI_ACTIONS_3: "その後、以下の順にクリックします:",
            ERROR_WEBGL_SAFARI_ACTIONS_4: "開発 > WebGLを有効にする",
            ERROR_MISSING_URLS_PROBLEM: "このモデルではパノラマを使用できません。",
            ERROR_MISSING_URLS_EXPLANATION: "これは古いモデルです。ウェブサイト所有者が新しいモデルを開発中かもしれません。",
            ERROR_LOADING_FAILED_PROBLEM: "モデルは利用できません。",
            ERROR_LOADING_FAILED_ACTIONS_1: "問題が解決しない場合は、",
            ERROR_LOADING_FAILED_ACTIONS_2: "トラブルシューティングガイドを参照してください",
            ERROR_MAINTENANCE_PROBLEM: "メンテナンスは進行中です。",
            ERROR_MAINTENANCE_SOLUTION: "しばらくしてからやり直し てください。",
            LINK_TO_LOCATION: "ロケーションへのリンク",
            MENU_COPY: "コピー",
            LINK_ALERT_COPY: "コピーするにはCTRL/CMD + Cを使用してください。",
            ROTATE: "回転",
            MOVE: "移動",
            INSIDE: "内側",
            ZOOM: "ズーム",
            HELP: "ヘルプ",
            HELP_NAVIGATION_TAB: "ナビゲーション",
            HELP_MORE_HELP_TAB: "その他のヘルプ",
            HELP_DESKTOP_PANORAMA_1A: "Spaceを見回すには、クリックしてドラッグします。",
            HELP_DESKTOP_PANORAMA_2A: "移動するには、Space全体にあるリングをクリックします。",
            HELP_DESKTOP_PANORAMA_3A: "スクロールホイールを使用してズームイン、ズームアウトします。",
            HELP_DESKTOP_PANORAMA_1B: "または、矢印キーを使用して左右に向きを変えます。",
            HELP_DESKTOP_PANORAMA_2B: "または、矢印キーを使用して前後に向きを変えます。",
            HELP_DESKTOP_PANORAMA_3B: "あるいは、プラス（+）キーまたはマイナス（-）キーを使用して、ズームイン、ズームアウトします。",
            HELP_DESKTOP_360_2A: "内側ビューアイコンをクリックしてSpaceに入ります。",
            HELP_DESKTOP_360_2B: "または、数字キー1を押して内側ビューに入ります。",
            HELP_DESKTOP_DOLLHOUSE_1A: "左クリックと左右、上下のドラッグでドールハウスを回転します。",
            HELP_DESKTOP_DOLLHOUSE_2A: "右クリックと左右、上下のドラッグでドールハウスの画面上の位置を変更します。",
            HELP_DESKTOP_DOLLHOUSE_3A: "スクロールホイールを使用してズームイン、ズームアウトします。",
            HELP_DESKTOP_DOLLHOUSE_1B: "または、矢印キーを使用してドールハウスを回転します。",
            HELP_DESKTOP_FLOORPLAN_1A: "左ボタンを押しながら、上下左右にドラッグしてフロアプランの画面上の位置を変更します。",
            HELP_DESKTOP_FLOORPLAN_2A: "右ボタンを押しながら左右にドラッグして、フロアプランを回転します。",
            HELP_DESKTOP_FLOORPLAN_3A: "スクロールホイールを使用してズームイン、ズームアウトします。",
            HELP_DESKTOP_FLOORPLAN_2B: "または、矢印キーを使用して左右に回転します。",
            HELP_DESKTOP_FLOORPLAN_3B: "または、矢印キーを使用して、ズームイン、ズームアウトします。",
            HELP_MOBILE_PANORAMA_1: "Spaceを見回すには、タッチしてドラッグします。",
            HELP_MOBILE_PANORAMA_2: "移動するには、Space全体にあるリングをタップします。",
            HELP_MOBILE_3: "ピンチジェスチャーを使用してズームイン、ズームアウトします。",
            HELP_MOBILE_360_2: "内側ビューアイコンをタップしてSpaceに入ります。",
            HELP_MOBILE_DOLLHOUSE_1: "タッチして上下左右にドラッグしてドールハウスを回転します。",
            HELP_MOBILE_DOLLHOUSE_2: "タッチして、2本指でドラッグしてドールハウスを配置します。",
            HELP_MOBILE_FLOORPLAN_1: "タッチ&ドラッグしてフロアプランを配置します。",
            HELP_MOBILE_FLOORPLAN_2: "タッチして、2本指でドラッグしてフロアプランを回転します。",
            HELP_MORE_HLR_A: "ハイライト",
            HELP_DESKTOP_MORE_HLR_B: "サムネイル画像を使用してSpaceを移動するために開きます。",
            HELP_MORE_DOLLHOUSE_A: "ドールハウス",
            HELP_DESKTOP_MORE_DOLLHOUSE_B: "クリックして3DでSpace全体のトップダウンビューを表示して回転します。",
            HELP_MOBILE_MORE_DOLLHOUSE_B: "タップして3DでSpace全体のトップダウンビューを表示して回転します。",
            HELP_MORE_FLOORS_A: "フロアセレクター",
            HELP_DESKTOP_MORE_FLOORS_B: "Space内のフロアを切り替えます。",
            HELP_MORE_TAG_A: "tag™ Posts",
            HELP_DESKTOP_MORE_TAG_B: "クリックするか、カーソルを置くとSpace内の機能についての説明が表示されます。",
            HELP_MOBILE_MORE_TAG_B: "タップするとSpace内の機能についての説明が表示されます。",
            HELP_MORE_ZOOM_A: "ズームコントロール",
            HELP_DESKTOP_MORE_ZOOM_B: "これらのコントロールまたはスクロールホイールを使用して、ズームイン、ズームアウトします。",
            HELP_MORE_TOUR_A: "ツアーコントロール",
            HELP_DESKTOP_MORE_TOUR_B: "ガイド付きツアー中に再生、一時停止、前方・後方に移動します。",
            HELP_MORE_INSIDE_A: "内側ビュー",
            HELP_DESKTOP_MORE_INSIDE_B: "クリックしてSpace内を探索します。",
            HELP_MOBILE_MORE_INSIDE_B: "タップしてSpace内を探索します。",
            HELP_MORE_VR_A: "VRモード",
            HELP_DESKTOP_MORE_VR_B: "クリックしてバーチャルリアリティでSpaceを起動します。",
            HELP_MOBILE_MORE_VR_B: "タップしてバーチャルリアリティでSpaceを起動します。",
            HELP_MORE_360_A: "360° Views",
            HELP_DESKTOP_MORE_360_B: "Highlight Reelの360° Viewsをクリックして屋外シーンを表示します。",
            HELP_MOBILE_MORE_360_B: "Highlight Reelの360° Viewsをタップして屋外シーンを表示します。",
            HELP_MORE_FULLSCREEN_A: "フルスクリーン",
            HELP_DESKTOP_MORE_FULLSCREEN_B: "3D Showcaseをフルスクリーン表示にします。",
            CLOSE: "閉じる"
        }
    }
        , {}],
    115: [function (e, t, i) {
        "use strict";
        t.exports = {
            PAGE_TITLE: "",
            LOADING: "Загрузка",
            PRESENTED_BY_CAPS: "ПРЕДСТАВЛЕНО",
            POWERED_BY: "разработано на платформе ",
            POWERED_BY_CAPS: "РАЗРАБОТАНО НА ПЛАТФОРМЕ",
            DESKTOP_SHORT_CTA: "Нажмите для просмотра.",
            MOBILE_SHORT_CTA: "Нажмите для просмотра.",
            PRESENTED_BY: "Представлено ",
            MORE: "Больше ",
            LESS: "Меньше ",
            TAG_CONTENT: "tag™ Контент",
            SHOW: "Показать",
            HIDE: "Скрыть",
            DOLLHOUSE: "Dollhouse",
            FLOOR_PLAN: "Планировка",
            OPEN_HIGHLIGHTS: "Открыть Фотоколлаж",
            CLOSE_HIGHLIGHTS: "Закрыть",
            PREVIOUS: "Предыдущий",
            PLAY: "Воспроизвести",
            PAUSE: "Пауза",
            NEXT: "Следующий",
            EXPLORE_3D_SPACE: "Просмотреть 3D модель",
            VIEW_DOLLHOUSE: "Посмотреть Dollhouse",
            SOCIAL_SHARING: "Поделиться этой моделью",
            VIEW_IN_VR: "Посмотреть в VR",
            VIEW_FULLSCREEN: "Полный экран",
            EXIT_FULLSCREEN: "Выйти из полноэкранного режима",
            ZOOM_IN: "Увеличить",
            ZOOM_OUT: "Уменьшить",
            FLOOR_NAME: "Этаж ",
            FLOOR_ALL: "Все",
            TERMS: "Условия",
            PORT_TERMS: "Правила пользования",
            TERMS_OF_USE: "Условия использования",
            TERMS_TEXT_FILE: "terms-ru-RU.html",
            CLOSE_TERMS: "Закрыть",
            TERMS_FAIL: "Не удалось загрузить условия использования. Для просмотра условий использования, пожалуйста, убедитесь, что у Вас есть подключение к Интернету.",
            HELP: "Помощь",
            HELP_NAVIGATION_TAB: "Навигация",
            HELP_MORE_HELP_TAB: "Доп. Помощь",
            CLOSE: "Закрыть",
            HELP_DESKTOP_PANORAMA_1A: "Нажмите и перетащите, чтобы осмотреть пространство вокруг.",
            HELP_DESKTOP_PANORAMA_2A: "Для передвижения по модели нажимайте на круги .",
            HELP_DESKTOP_PANORAMA_3A: "Используйте колесо прокрутки для увеличения и уменьшения.",
            HELP_DESKTOP_PANORAMA_1B: "Или используйте клавиши со стрелками для поворота влево и вправо.",
            HELP_DESKTOP_PANORAMA_2B: "Или используйте стрелки для перемещения вперед и назад.",
            HELP_DESKTOP_PANORAMA_3B: "Или используйте клавиши ‘плюс’ и ‘минус’ для увеличения и уменьшения изображения.",
            HELP_DESKTOP_360_2A: "Нажмите на значок ‘Вид Изнутри’, чтобы увидеть внутреннюю панораму.",
            HELP_DESKTOP_360_2B: "или нажмите 1 на клавиатуре, чтобы увидеть внутреннюю панораму.",
            HELP_DESKTOP_DOLLHOUSE_1A: "Нажмите левую кнопку мыши и перетащите влево, вправо, вверх и вниз, чтобы повернуть Dollhouse.",
            HELP_DESKTOP_DOLLHOUSE_2A: "Нажмите правую кнопку мыши и перетащите влево, вправо, вверх и вниз, чтобы изменить позицию Dollhouse на экране.",
            HELP_DESKTOP_DOLLHOUSE_3A: "Используйте колесо прокрутки чтобы увеличить и уменьшить.",
            HELP_DESKTOP_DOLLHOUSE_1B: "Или используйте клавиши со стрелками, чтобы повернуть Dollhouse.",
            HELP_DESKTOP_FLOORPLAN_1A: "Нажмите левую кнопку мыши и перетащите влево, вправо, вверх и вниз, чтобы изменить положение Планировки на экране.",
            HELP_DESKTOP_FLOORPLAN_2A: "Нажмите правую кнопку мыши и перетащите влево или вправо, чтобы повернуть Планировку.",
            HELP_DESKTOP_FLOORPLAN_3A: "Используйте колесо прокрутки чтобы увеличить и уменьшить.",
            HELP_DESKTOP_FLOORPLAN_2B: "Или используйте клавиши со стрелками для поворота влево или вправо.",
            HELP_DESKTOP_FLOORPLAN_3B: "Или используйте стрелки для увеличения и уменьшения.",
            HELP_MOBILE_PANORAMA_1: "Нажмите и перетащите, чтобы осмотреть модель.",
            HELP_MOBILE_PANORAMA_2: "Для передвижения по модели нажимайте на круги.",
            HELP_MOBILE_3: "Используйте движение двумя пальцами в разные стороны, чтобы увеличить и уменьшить.",
            HELP_MOBILE_360_2: "Нажмите на значок ‘Вид Изнутри’, чтобы увидеть внутреннюю панораму.",
            HELP_MOBILE_DOLLHOUSE_1: "Нажмите и перетащите вверх, вниз, влево и вправо, чтобы повернуть Dollhouse.",
            HELP_MOBILE_DOLLHOUSE_2: "Нажмите и перетащите, чтобы расположить Dollhouse.",
            HELP_MOBILE_FLOORPLAN_1: "Нажмите и перетащите, чтобы расположить план здания.",
            HELP_MOBILE_FLOORPLAN_2: "Коснитесь и перетащите двумя пальцами, чтобы повернуть план здания.",
            HELP_MORE_HLR_A: "Фотоколлаж",
            HELP_DESKTOP_MORE_HLR_B: "Откройте для перемещения по модели, используя иконки изображений.",
            HELP_MORE_DOLLHOUSE_A: "Dollhouse",
            HELP_DESKTOP_MORE_DOLLHOUSE_B: "Нажмите и поверните сверху вниз чтобы просмотреть всю 3D модель.",
            HELP_MOBILE_MORE_DOLLHOUSE_B: "Нажмите и поверните сверху вниз чтобы просмотреть всю 3D модель.",
            HELP_MORE_FLOORS_A: "Выбор Этажа",
            HELP_DESKTOP_MORE_FLOORS_B: "Переключение между этажами.",
            HELP_MORE_TAG_A: "tag™ Posts",
            HELP_DESKTOP_MORE_TAG_B: "Нажмите или наведите курсор мыши для получения информации о функциях в Пространстве.",
            HELP_MOBILE_MORE_TAG_B: "Нажмите для получения информации о функциях.",
            HELP_MORE_ZOOM_A: "Масштаб",
            HELP_DESKTOP_MORE_ZOOM_B: "Используйте эти кнопки для увеличения и уменьшения изображения или используйте колесо прокрутки.",
            HELP_MORE_TOUR_A: "Управление Туром",
            HELP_DESKTOP_MORE_TOUR_B: "Используйте кнопки Воспроизвести, Пауза,  Вперед и Назад для управления фотоколлажем.",
            HELP_MORE_INSIDE_A: "Вид Изнутри",
            HELP_DESKTOP_MORE_INSIDE_B: "Нажмите, чтобы просмотреть модель изнутри.",
            HELP_MOBILE_MORE_INSIDE_B: "Нажмите, чтобы просмотреть модель изнутри.",
            HELP_MORE_VR_A: "Режим VR",
            HELP_DESKTOP_MORE_VR_B: "Нажмите, чтобы запустить модель в виртуальной реальности.",
            HELP_MOBILE_MORE_VR_B: "Нажмите, чтобы запустить модель в виртуальной реальности.",
            HELP_MORE_360_A: "360° Views",
            HELP_DESKTOP_MORE_360_B: "Нажмите на “360 Views” в фотоколлаже, чтобы просмотреть внешний пейзаж.",
            HELP_MOBILE_MORE_360_B: "Нажмите на “360 Views” в фотоколлаже, чтобы просмотреть внешний пейзаж.",
            HELP_MORE_FULLSCREEN_A: "Полный экран",
            HELP_DESKTOP_MORE_FULLSCREEN_B: "Развернуть 3D Showcase во весь экран.",
            WEBVR_FOR_CARDBOARD: "Для Google Cardboard",
            WEBVR_FOR_DAYDREAM: "Для просмотра в Daydream",
            WEBVR_ENTER_WEBVR: "ВОЙТИ В VR ",
            WEBVR_DIFFERENT_HEADSET: "Есть другой VR-шлем?",
            WEBVR_LEARN_MORE: "Узнать больше",
            WEBVR_VIEW_SPACE: "Запустить модель в VR",
            WEBVR_DAYDREAM_VIEW: "Посмотреть в Daydream",
            WEBVR_DAYDREAM_PHONE: "Daydream-готовый телефон",
            WEBVR_VIEW_CARDBOARD: "Или просмотреть в Google Cardboard",
            VR_WHAT_YOU_NEED: "Что Вам потребуется...",
            VR_NEED_DAYDREAM_PHONE: "Daydream-готовый телефон",
            VR_GOOGLE_DAYDREAM: "Google Daydream",
            VR_APP: "port VR App",
            VR_APP_OPEN: "Или открыть через приложение port VR",
            VR_COMPATIBLE_ANDROID_LONG: 'Совместимые Android устройства с диагональю экрана 4.5"-5.5" дюймов и Android версией 4.4.4, и выше',
            VR_SAMSUNG_DETAIL: "Galaxy S6 и выше",
            VR_APP_FOR_ANDROID: "Приложение port VR для Android",
            VR_NEED_DAYDREAM: "Необходимо для соединением с Daydream",
            VR_VIEW_SPACE: "Запустить модель в VR",
            VR_LEARN_MORE_CAPS: "УЗНАТЬ БОЛЬШЕ",
            VR_PREVIOUS_CAPS: "ПРЕДЫДУЩИЙ",
            VR_NEXT_CAPS: "СЛЕДУЮЩИЙ",
            VR_GOT_IT_CAPS: "ЯСНО",
            VR_SHOW_SUPPORTED: "Нажмите, чтобы просмотреть модель в VR с помощью",
            VR_SHOW_UNSUPPORTED: "Извините, но Ваше устройство не соответствует минимальным требованиям для просмотра модели в VR.",
            VR_SHOW_IOS_1: "Нажмите, чтобы просмотреть модель в VR",
            VR_SHOW_IOS_2: "Для просмотра требуется приложение port VR и совместимый iPhone",
            VR_NEED_CARDBOARD: "Что Вам потребуется для Google Cardboard",
            VR_NEED_SAMSUNG: "Что Вам потребуется для Samsung Gear VR",
            VR_GOOGLE_CARDBOARD: "Google Cardboard",
            VR_SAMSUNG_GEAR_VR: "Samsung Gear VR",
            VR_COMPATIBLE_IPHONES_1: "iPhones",
            VR_COMPATIBLE_IPHONES_2: "iPhone 5s или новее с iOS 9.1 и выше",
            VR_COMPATIBLE_IPHONES_3: "Совместимые модели iPhone",
            VR_COMPATIBLE_ANDROID: "Совместимые Android устройства",
            VR_ANDROID_DETAIL: 'Экран от 4.5" до 5.5" и Android 4.4.4, и выше',
            VR_ANDROID_DVICES: "Android устройства",
            VR_COMPATIBLE_SAMSUNG: "Совместимые Samsung устройства",
            VR_APP_FOR_CARDBOARD: "Приложение port VR для Google Cardboard",
            VR_APP_FOR_SAMSUNG: "Приложение port VR для Gear VR",
            VR_DOWNLOAD_HERE: "Скачать здесь",
            VR_REQUIRE_HEADSET: "Требуется VR-шлем и установленное приложение port VR для Android",
            VR_REDIRECT_TO_STORE: "Если приложение не установлено, Вы будете перенаправлены на страницу магазина приложений.",
            VR_IMPROPER_EMBED: "port модель не встроена должным образом для поддержки VR в вашем веб-браузере.",
            VR_OPEN_ANDROID_LINK: "Откройте ссылку на Вашем мобильном телефоне",
            VR_ANDROID_OPTIONS: "Доступные опции VR-шлемов",
            SHARE_TO: "Поделиться",
            SHARE_LINK: "Прямая ссылка",
            SHARE_EXPLORE: "просмотреть",
            SHARE_AT: "на",
            SHARE_WITH: "с",
            SHARE_3D: "в 3D",
            SHARE_COPIED: "Скопировано!",
            ERROR_BROWSER_SOLUTION: "установите новый браузер, чтобы просмотреть 3D пространство.",
            ERROR_BROWSER_EXPLANATION: "WebGL требует современный браузер.",
            ERROR_GENERIC_PROBLEM: "Ой, что-то пошло не так.",
            ERROR_GENERIC_SOLUTION: "Перезапустите браузер.",
            ERROR_GENERIC_ACTIONS_1: "Если проблема не устранена, ",
            ERROR_GENERIC_ACTIONS_2: "установите поддерживаемый браузер",
            ERROR_GENERIC_ACTIONS_3: " или ",
            ERROR_GENERIC_ACTIONS_4: "смотрите наше руководство по устранению неполадок",
            ERROR_WEBGL_UNSUPPORTED_PROBLEM: "Браузер не поддерживается.",
            ERROR_WEBGL_IOS_PROBLEM: "iOS-версия не поддерживается.",
            ERROR_WEBGL_IOS_SOLUTION: "Обновите до iOS 8 или выше, чтобы просмотреть пространство в 3D.",
            ERROR_WEBGL_IOS_ACTIONS_1: "Нажмите ",
            ERROR_WEBGL_IOS_ACTIONS_2: "Настройки > Общие > Обновление ПО",
            ERROR_WEBGL_SAFARI_PROBLEM: "Включите WebGL для 3D-просмотра.",
            ERROR_WEBGL_SAFARI_ACTIONS_1: "Нажмите ",
            ERROR_WEBGL_SAFARI_ACTIONS_2: "Настойки > Дополнения > Показывать меню “Разработка” в строке меню",
            ERROR_WEBGL_SAFARI_ACTIONS_3: "Затем нажмите ",
            ERROR_WEBGL_SAFARI_ACTIONS_4: "Разработка > Разрешить WebGL",
            ERROR_MISSING_URLS_PROBLEM: "Ой, для этой модели нет панорамы.",
            ERROR_MISSING_URLS_EXPLANATION: "Эта модель устарела. У владельца веб-сайта может быть новая модель.",
            ERROR_LOADING_FAILED_PROBLEM: "Ой, модель недоступна.",
            ERROR_LOADING_FAILED_ACTIONS_1: "Если проблема не устранена, ",
            ERROR_LOADING_FAILED_ACTIONS_2: "посмотрите наше руководство по устранению неполадок",
            ERROR_MAINTENANCE_PROBLEM: "Выполняется техническое обслуживание.",
            ERROR_MAINTENANCE_SOLUTION: "Пожалуйста, попробуйте снова через несколько минут.",
            LINK_TO_LOCATION: "Ссылка на местоположение",
            MENU_COPY: "Копировать",
            LINK_ALERT_COPY: "Для того, чтобы скопировать, пожалуйста, используйте CTRL/CMD + C.",
            ROTATE: "Вращать",
            MOVE: "Передвигаться",
            INSIDE: "Вид изнутри",
            ZOOM: "Масштаб"
        }
    }
        , {}],
    116: [function (e, t, i) {//main.js
        (function (t) {
            "use strict";

            var modelProgressBase = 0.4;

            var progressUpdate = function (e) { //  0 <= e <= 1 
                console.log('e1:' + e)
                e = Math.round(modelProgressBase * e * 100);

                console.log('e2:' + e)

                var t = $('.progressbar');
                t.find('.bar').css('width', e + '%');
                t.find('.label').css('left', t.width() * e / 100 - 15 + 'px'); //上面跟着的字的百分比
                t.find('.perc').text(e + '%');   //具体数字的百分比

            }

            $('#gui-loading').fadeIn(200);
            progressUpdate(0.1)
            var fileName = g_version ? 'modeldata.js' : 'someData.json';
            var url = g_Prefix + (isMobile ? '' : 'data/') + window.number + "/" + fileName + "?" + randomTime().getTime()
            $.ajax(url, { dataType: "json" }).done(function (e) { //改
                var data = matcher(e);
                if (isMobile) data.files.templates = ["{{number}}/{{filename}}"]


                data.files.templates[0] = g_Prefix + e.files.templates[0].replace("{{number}}", window.number);
                data.user = {
                    "is_authenticated": false,
                    "flags": ["payment_show_past_due", "sc_imgopt_100", "mattertags", "labels", "fastly_v2_urls", "vr", "uhql", "sc_segment_100", "show_segment_metrics", "content_distribution", "workshop_webgl", "show360views", "showcase_vr", "ws_zooming", "model_settings", "ws_360snapshots", "img_multi_dl", "vrworkshop", "tag_links", "ws_img_multi_dl", "mattertag_links", "billing_tab_hidden", "static_cloud_ui", "metrics", "mattertag_media", "img_size_download", "show_360snapshots", "floorplan", "sc_tilegen_0", "showcase_webvr", "sc_mixpanel_0", "show_clickbait", "zooming", "showcase_tiling", "list_signed_urls_default_3", "fastly_image_opto"]
                }


                try {//处理一下导览数据 
                    data.model.images = data.model.images.filter(e => {
                        if (!e.locations && !e.thumbnail_signed_src) return; //旧的曾有导览数据是错误的，将它删除  
                        if (e.locations && e.locations.length == 0) return;
                        return e
                    })


                } catch (e) { console.log(e) }

                window.MP_PREFETCHED_MODELDATA = data;
                data.model.summary = data.summary
                data.model.name = data.name
                for (let i in data) {
                    data[i] == "false" && (data[i] = false)
                }

                progressUpdate(0.7);
                StartLoad(); //xzw  someData.js是我整合的 原本在html里 但这样每个场景的html都不一样了
                if (data.weixinDesc) {
                    g_weixinObj.desc = data.weixinDesc;
                }
                if (data.shareImgUrl) {
                    g_weixinObj.imgUrl = data.shareImgUrl
                }

                window.wx && manage.weixinShare();
                //初始画面
                data.camera_start && data.camera_start.thumbImg && E(data.camera_start.thumbImg)
                function E(e) {
                    $("<img/>").attr("src", e).on("load", function () {
                        $("#gui-thumb").css("backgroundImage", "url(" + e + ")").fadeIn(500),
                            $(this).remove()
                    })
                }


            })

            function StartLoad() {//当加载完data后
                function i() {
                    var e = Y.getModelIDFromQueryString();
                    if (!e)
                        return b(null, "loading-failed");
                    var t = Y.parseSidUrl(e)
                        , i = l()
                        , a = c()
                        , s = o()
                        , u = V.quickstart.enabled
                        , g = null
                        , m = null
                        , v = null
                        , w = null
                        , T = null
                        , x = null
                        , S = null
                        , M = null
                        , R = null
                        , P = null
                        , O = null
                        , L = null
                        , N = new ue;
                    r(s);

                    h({   //MP开头写法
                        urlBase: t.urlBase
                    }).then(function () {
                        return re.init(),
                            d(t, e)  //getModel and load 
                    }).then(function (e) {
                        progressUpdate(0.9)
                        return P = e,
                            p(P, V.appConfig.segment_key, V.appConfig.keen_write_key, V.appConfig.keen_project_id, {
                                startSource: i,
                                autoplay: V.autoplay,
                                quickstart: u
                            }),
                            P.urls.init()

                    }).then(function () {
                        return P.loadPanos()
                    }).then(function () {
                        m = X.getStartCameraOptions(P, P.panos),
                            S = A(P),
                            O = y(u, m.mode),
                            v = O.controls,
                            w = O.player,
                            T = O.director,
                            x = O.tagManager,
                            M = O.tileDownloader,
                            R = O.qualityManager,
                            L = O.panoRenderer,
                            C(P, S, O, s),
                            w.director = T,//xzw add
                            P.supportsTiles && M.start(),
                            !u || m.mode === D.PANORAMA && m.pano || (de.warn("Tried to quickstart, but failed as we are not starting in inside mode."),
                                u = !1);
                        var e = null;
                        if (u) {
                            de.warn("Quickstart engaged. Hold on to your knickers.");
                            var t = v.controls[D.PANORAMA];
                            g = new ie(R, S.scene, S.camera, t, s),
                                _(S, s, P),
                                e = g.load(m).then(function () {
                                    S.addComponent(g),
                                        S.once(le.AfterRender, function () {
                                            de.warn("First render after quickstart load finished.")
                                        })
                                })
                        }

                        window.flyToFirst = function () {//xzw add
                            var pano = w.model.panos.get("8d778e19657f433fb9cf8947d823bb70");
                            var q = new _x.Quaternion(0.7099827027821568, -0.07708150183830938, 0.6958985789714591, 0.07555241737970636);
                            var lookAtPoint = new _x.Vector3(0, 0, -1).applyQuaternion(q).add(pano.position);
                            w.flyToPano({ pano: pano, lookAtPoint: lookAtPoint })
                        };


                        return $.when(e, U.startLoading(P, w, T, V.autoplay, u, N))
                    }).then(function () {
                        return f(P, U.onProgress, i, !u, a)
                    }).then(function () {
                        if (m.quickstart = u,
                            I(P, S, O, s),
                            S.started || _(S, s, P),
                            H.modelLoaded(P, w, v, V.autoplay),
                            E(w, P, m, V.autoplay).done(function () {
                                T.autoTour()
                            }),
                            !P.supportsTiles) {
                            var e = new Z(P, w);
                            e.start()
                        }
                        u && (S.removeComponent(g),
                            g.destroy(),
                            m.pano.enter()),
                            U.init(P, T, w, v, S, m, H.getSessionId()),
                            U.endLoading(P, T, x),
                            S.once(le.AfterRender, function () {
                                N.setAppReadyTime();
                                var e = N.calcFullLoadingTime();
                                de.warn("Total load time: " + e / 1e3),
                                    H.loadComplete(e),
                                    de.warn("First render after model load finished.")
                            }),
                            S.on(le.MemoryUsageUpdated, n)
                    }).fail(b.bind(this, e))
                }
                function n(e) {
                    ce.update(e)
                }
                function r(e) {
                    de.info("Version", "2.25.6-0-gd87e5b1"),
                        q.defaultMaxListeners = 1e3,
                        a(e),
                        s()
                }
                function o() {
                    return document.getElementById("player")
                }
                function a(e) {
                    e.addEventListener("dragenter", T, !1),
                        e.addEventListener("dragover", T, !1)
                }
                function s() {
                    F.valueFromHash("title", !0) || $(document).ready(function () {
                        var e = $(".model-title");
                        e.hide()
                    })
                }
                function l() {
                    return F.valueFromHash("play", !1) ? "autoplay" : F.inIframe() ? "click" : "fullpage"
                }
                function c() {
                    return {
                        panoElementsToLoad: 6,
                        modelElementsToLoad: 0,
                        totalElementsLoaded: 0,
                        totalElementsToLoad: 0,
                        totalPercentageLoaded: 0,
                        progressCallback: null
                    }
                }
                function h(e) {
                    return K.loadFeatureFlags(e).done(function (e) {
                        K.updateDependentSettings(e, V)
                    })
                }
                // function u(e) {
                //     return Q.get(e.urlBase + "/api/v1/config/showcase", {
                //         responseType: "json",
                //         prefetchFrom: "config"
                //     }).then(function(e) {
                //         return e ? void j.extendObject(V.appConfig, e) : {}
                //     }, function(e) {
                //         return de.warn("Failed loading runtime config, using defaults."),
                //         $.when({})
                //     })
                // }
                function d(e, t) {
                    var i = B.getModel({
                        url: t,
                        floors: F.valueFromHash("f", !0),
                        autoload: !1
                    })
                        ;
                    return $.when(i, n).then(null, function (e) {
                        return this
                    })
                }
                function p(e, t, i, n, r) {
                    de.info("Model data loaded"),
                        de.debug("UUID: " + e.data.job.uuid),
                        J.init(K.getFlags()),
                        i && H.initKeen({
                            token: i,
                            appId: n
                        }),
                        H.initSegment({
                            model: e.sid,
                            version: "2.25.6-0-gd87e5b1",
                            startSource: r.startSource,
                            token: t,
                            autoplay: r.autoplay,
                            quickstart: r.quickstart
                        })
                }
                function f(e, t, i, n, r) {
                    return r.progressCallback = t,
                        H.sessionStart(),
                        e.load(n).progress(g.bind(this, r))
                }
                function g(e, t) {
                    e.modelElementsToLoad = t[1],
                        v(e),
                        m(e)
                }
                function m(e) {
                    e.totalElementsLoaded++,
                        e.totalPercentageLoaded = e.totalElementsLoaded / e.totalElementsToLoad,
                        //----许钟文-----------------模型进度条向后调整
                        isNaN(e.totalPercentageLoaded) && (e.totalPercentageLoaded = 0);
                    e.totalPercentageLoaded = modelProgressBase + (1 - modelProgressBase) * e.totalPercentageLoaded;
                    console.log('pro:' + e.totalPercentageLoaded)
                    //--------------------------- 
                    e.progressCallback && e.progressCallback(100 * e.totalPercentageLoaded)
                }
                function v(e) {
                    e.totalElementsToLoad = e.modelElementsToLoad + e.panoElementsToLoad
                }
                function A(e) {
                    var t = new x.PerspectiveCamera;
                    t.layers.enable(he.PANOMARKERS),
                        t.layers.enable(he.RETICULE),
                        t.layers.enable(he.TAG);
                    var i = new x.Scene
                        , n = new x.AmbientLight(16777215);
                    i.add(n),
                        // i.skybox = new W,
                        // i.add(i.skybox),
                        i.plane = new x.Mesh(new x.PlaneBufferGeometry(1e5, 1e5), new x.RawShaderMaterial({
                            side: x.DoubleSide
                        })),
                        i.plane.position.y = 0,
                        i.plane.rotateX(-Math.PI / 2),
                        i.plane.material.visible = !1,
                        i.add(i.plane),
                        i.updateMatrixWorld(),
                        V.showScreenshotLocations && e.data.images.forEach(function (e) {
                            if (e.metadata && e.metadata.camera_position) {
                                var t = e.metadata.camera_position
                                    , n = new x.Mesh(new x.BoxGeometry(.3, .3, .3));
                                n.position = t.clone(),
                                    i.add(n);
                                var r = e.metadata.camera_quaternion
                                    , o = new x.Vector3(0, 0, -1).applyQuaternion(r);
                                i.add(new x.ArrowHelper(o, t.clone(), 1, 16711680))
                            }
                        }),
                        V.showAxis && (i.add(new x.ArrowHelper(new x.Vector3(0, 1, 0), new x.Vector3(0, 0, 0), 1, 255)),
                            i.add(new x.ArrowHelper(new x.Vector3(0, 0, 1), new x.Vector3(0, 0, 0), 1, 16711680)),
                            i.add(new x.ArrowHelper(new x.Vector3(1, 0, 0), new x.Vector3(0, 0, 0), 1, 65280)));
                    var r = new te(i, t, z);
                    return r
                }
                function y(e, t) {
                    var i = e ? 1 : 1e3
                        , n = J.tilegen || J.imgopt ? 6 : 2;
                    n = F.valueFromHash("tileconc", n);
                    var r = new ne
                        , o = new ae({
                            concurrentDownloads: n
                        })
                        , a = new se
                        , s = new P
                        , l = new M
                        , c = new S(t)
                        , h = new R
                        , u = new O(i)
                        , d = new L
                        , p = new oe;
                    return {
                        qualityManager: r,
                        panoRenderer: a,
                        tileDownloader: o,
                        player: c,
                        director: l,
                        modelManager: s,
                        tagManager: p,
                        displayController: u,
                        labelDisplayController: d,
                        controls: h
                    }
                }
                function C(e, t, i, n) {
                    var r = i.controls
                        , o = i.qualityManager
                        , a = i.panoRenderer
                        , s = i.tileDownloader
                        , l = i.modelManager;
                    r.init(n, l),
                        ee.init(i.director, r, i.player, l, t),
                        o.init(l),
                        s.init(o),
                        a.init(t, s, o),
                        l.init(s, a, o),
                        l.addModel(e),
                        t.addComponent(G)
                }
                function I(e, t, i, n) {
                    var r = i.qualityManager
                        , o = i.panoRenderer
                        , a = i.tileDownloader
                        , s = i.modelManager
                        , l = i.player
                        , c = i.director
                        , h = i.tagManager
                        , u = i.displayController
                        , d = i.labelDisplayController
                        , p = i.controls;
                    t.scene.add(e),
                        t.qualityManager = r;
                    var f = {
                        camera: t.camera,
                        director: c,
                        modelManager: s,
                        tileDownloader: a,
                        panoRenderer: o,
                        qualityManager: r,
                        tagManager: h,
                        container: n,
                        controls: p
                    };
                    l.init(f),
                        l.setScene(t.scene),
                        h.init(s, l),
                        c.init(l, s),
                        u.init(c, l, s, h, n),
                        d.init(l, s, n),
                        z.bindEvents(l),
                        t.addComponent(h),
                        t.addComponent(l),
                        t.addComponent(o),
                        l.sceneRenderer = t; //xzw add  方便resize
                }
                function E(e, t, i, n) {
                    return de.info("Starting player in " + i.mode),
                        H.report(t.sid, "started-playing", n, i.quickstart),
                        e.start(i)
                }
                function b(e, t) {
                    de.error(t),
                        k.error(t),
                        H.report(e, "error-" + t)
                }
                function w(e) {
                    var t = F.details();
                    t && "Safari" === t.name && t.version > 500 && t.version < 600 ? (k.error("webgl-safari"),
                        H.report(e, "error-webgl-safari")) : (k.error("webgl-generic"),
                            H.report(e, "error-webgl-generic"))
                }
                function _(e, t, i) {
                    try {
                        e.start(t)
                    } catch (e) {
                        throw de.warn(e.message),
                        w(i.sid),
                        e
                    }
                }
                function T(e) {
                    e.stopPropagation(),
                        e.preventDefault()
                }

                //czj 判断someData 有没有hoticon字段 修改热点的样式
                if (window.MP_PREFETCHED_MODELDATA.hoticon) {

                    g_HotImage = {
                        point: window.MP_PREFETCHED_MODELDATA.hoticon.default || "https://super.4dage.com/images/4dagePoint2.png",
                        point2: window.MP_PREFETCHED_MODELDATA.hoticon.higt || "https://super.4dage.com/images/4dagePoint.png"
                    };
                }
                //czj 判断someData 有没有backgroundMusic 添加音乐
                if (window.MP_PREFETCHED_MODELDATA.backgroundMusic) {
                    if (window.isLocal) g_bgAudio.src = manage.dealURL(window.MP_PREFETCHED_MODELDATA.backgroundMusic);
                    //else g_bgAudio.src = window.MP_PREFETCHED_MODELDATA.backgroundMusic.substr(0,4)=="http" ? window.MP_PREFETCHED_MODELDATA.backgroundMusic : "//" + window.MP_PREFETCHED_MODELDATA.backgroundMusic;
                    else g_bgAudio.src = window.MP_PREFETCHED_MODELDATA.backgroundMusic

                    $("#volume").show();
                } else if (g_version === "one") {
                    g_bgAudio.src = g_Prefix + "/audio/" + "audio" + window.number + "/background.mp3";
                    //g_bgAudio.src = manage.dealURL(src) ;
                }

                //隐藏公司logo
                if (window.MP_PREFETCHED_MODELDATA.loadlogo) {
                    showLogo();
                }

                e("./lib/three75-shim"),
                    e("./lib/array-polyfill"),
                    e("./lib/performance-polyfill"),
                    e("./lib/shaders/CopyShader.js"),
                    e("./lib/shaders/HorizontalBlurShader.js"),
                    e("./lib/shaders/VerticalBlurShader.js"),
                    e("./lib/postprocessing/EffectComposer.js"),
                    e("./lib/postprocessing/RenderPass.js"),
                    e("./lib/postprocessing/MaskPass.js"),
                    e("./lib/postprocessing/ShaderPass.js"),
                    window.Promise || (window.Promise = e("promise-polyfill"));
                var x = e("three")
                    , _x = e("three")
                    , S = (e("./util/sentry"),
                        e("./player"))
                    , M = e("./director")
                    , R = e("./controls/CameraControls")
                    , P = e("./model/ModelManager")
                    , O = e("./DisplayController")
                    , L = e("./label/LabelDisplayController")
                    , D = e("./enum/Viewmode")
                    , N = e("./util/logger")
                    , B = e("./showcase")
                    , F = e("./util/browser")
                    , V = e("./settings")
                    , U = e("./gui/gui")
                    , k = e("./gui/error")
                    , H = e("./analytics")
                    , G = e("./util/transitions")
                    , z = e("./effects")
                    , W = e("./objects/Skybox")
                    , j = e("./util/common")
                    , Y = (e("./util/PanoramaCollection"),
                        e("./util/math"),
                        e("./util/showcase"))
                    , X = e("./util/camera")
                    , Z = (e("./objects/Panorama"),
                        e("./cameras/PanoramaCamera"),
                        e("./preloaders"))
                    , q = e("events").EventEmitter
                    , K = e("./featureflags")
                    , Q = (e("./util/lerp"),
                        e("./util/ajax"))
                    , J = e("./ab")
                    , ee = e("./sdk/automation.js")
                    , te = e("./scene/SceneRenderer")
                    , ie = e("./scene/QuickstartManager")
                    , ne = e("./tile/QualityManager.js")
                    , re = e("./localization/localize")
                    , oe = e("./tag/tagManager")
                    , ae = e("./tile/TileDownloader")
                    , se = e("./tile/PanoRenderer")
                    , le = (e("./enum/PanoSizeClass"),
                        e("./enum/PanoramaEvents"),
                        e("./enum/SceneRendererEvents"))
                    , ce = e("./gui/memoryUsage")
                    , he = e("./enum/RenderLayers")
                    , ue = e("./TimingData")
                    , de = new N(t);
                N.level = V.logLevel,
                    N.consoleEnabled = V.console,
                    i()
            }
        }
        ).call(this, "/js/main.js")
    }
        , {
        "./DisplayController": 1,
        "./TimingData": 2,
        "./ab": 3,
        "./analytics": 4,
        "./cameras/PanoramaCamera": 7,
        "./controls/CameraControls": 9,
        "./director": 15,
        "./effects": 16,
        "./enum/PanoSizeClass": 36,
        "./enum/PanoramaEvents": 37,
        "./enum/RenderLayers": 41,
        "./enum/SceneRendererEvents": 43,
        "./enum/Viewmode": 51,
        "./featureflags": 59,
        "./gui/error": 64,
        "./gui/gui": 65,
        "./gui/memoryUsage": 73,
        "./label/LabelDisplayController": 91,
        "./lib/array-polyfill": 92,
        "./lib/performance-polyfill": 95,
        "./lib/postprocessing/EffectComposer.js": 96,
        "./lib/postprocessing/MaskPass.js": 97,
        "./lib/postprocessing/RenderPass.js": 98,
        "./lib/postprocessing/ShaderPass.js": 99,
        "./lib/shaders/CopyShader.js": 100,
        "./lib/shaders/HorizontalBlurShader.js": 101,
        "./lib/shaders/VerticalBlurShader.js": 102,
        "./lib/three75-shim": 103,
        "./localization/localize": 108,
        "./tag/tagManager": 124,
        "./model/ModelManager": 140,
        "./objects/Panorama": 148,
        "./objects/Skybox": 152,
        "./player": 155,
        "./preloaders": 156,
        "./scene/QuickstartManager": 157,
        "./scene/SceneRenderer": 158,
        "./sdk/automation.js": 164,
        "./settings": 166,
        "./showcase": 168,
        "./tile/PanoRenderer": 169,
        "./tile/QualityManager.js": 170,
        "./tile/TileDownloader": 171,
        "./util/PanoramaCollection": 178,
        "./util/ajax": 181,
        "./util/browser": 182,
        "./util/camera": 183,
        "./util/common": 185,
        "./util/lerp": 188,
        "./util/logger": 189,
        "./util/math": 190,
        "./util/sentry": 192,
        "./util/showcase": 193,
        "./util/transitions": 195,
        events: 202,
        "promise-polyfill": 213,
        three: 217
    }],
    117: [function (e, t, i) {
        "use strict";
        function n(e) {
            e = e || {}

            r.RawShaderMaterial.call(this, a.extendObject({
                fragmentShader: o.cube.fragmentShader,
                vertexShader: o.cube.vertexShader,
                uniforms: r.UniformsUtils.clone(o.cube.uniforms),
                name: "CubemapMaterial",

            }, e))
        }
        var r = e("three")
            , o = e("../shaders")
            , a = e("../util/common");
        n.prototype = Object.create(r.RawShaderMaterial.prototype),
            n.prototype.constructor = n,
            t.exports = n
    }
        , {
        "../shaders": 167,
        "../util/common": 185,
        three: 217
    }],
    118: [function (e, t, i) {
        "use strict";
        function n(e) {
            e = e || {}

            r.RawShaderMaterial.call(this, a.extendObject({
                fragmentShader: o.model.fragmentShader,
                vertexShader: o.model.vertexShader,
                uniforms: r.UniformsUtils.clone(o.model.uniforms),
                name: "ModelTextureMaterial",

            }, e))
        }
        var r = e("three")
            , o = e("../shaders")
            , a = e("../util/common");
        n.prototype = Object.create(r.RawShaderMaterial.prototype),
            n.prototype.constructor = n,
            n.prototype.setProjectedPanos = function (e, t, i) {
                i && (this.uniforms.progress.value = 0),
                    e.ensureSkyboxReadyForRender(),
                    this.uniforms.pano0Map.value = e.getSkyboxTexture(),
                    this.uniforms.pano0Position.value.copy(e.position),
                    this.uniforms.pano0Matrix.value.copy(e.skyboxMesh.matrixWorld),
                    t.ensureSkyboxReadyForRender(),
                    this.uniforms.pano1Map.value = t.getSkyboxTexture(),
                    this.uniforms.pano1Position.value.copy(t.position),
                    this.uniforms.pano1Matrix.value.copy(t.skyboxMesh.matrixWorld)
            }
            /* n.prototype.setEyeDir = function(dir, pos) {//加
                this.uniforms.eyeDir.value.copy(dir)
                this.uniforms.eyePos.value.copy(pos)
            }
            n.prototype.setBendCameraQua = function(matrix) {//加
                this.uniforms.cameraDeltaMatrix.value.copy(matrix)
               
            } */


            ,
            t.exports = n
    }
        , {
        "../shaders": 167,
        "../util/common": 185,
        three: 217
    }],
    119: [function (e, t, i) {
        (function (i) {
            "use strict";
            function n(e, t, i, n) {
                this.div = null,
                    this.body = null,
                    this.label = e,
                    this.description = t,
                    this.parsedDescription = [],
                    this.media = i || {
                        type: null
                    },
                    this.loadingSpinner = null,
                    this.parser = new r({
                        supportLinks: !u.valueFromHash("mls"),
                        keepLinkLabels: !0
                    }),
                    this.state = I.CLOSED,
                    this.orientation = "",
                    this.initialTransform = "",
                    this.hovering = !1,
                    this.openTransition = null,
                    this.closeTransition = null,
                    this.openPromise = null,
                    this.closePromise = null,
                    this.animationTransition = null,
                    this.animationScale = 0
            }
            var r = e("../Parser/DescriptionParser")
                , o = e("../Media/Link")
                , a = e("../Media/Image")
                , s = e("../Media/EmbedlyPlayer")
                , l = e("../Media/EmbedlyEmbed")
                , c = e("../../util/transitions")
                , h = e("../../util/lerp")
                , u = e("../../util/browser")
                , d = e("./BillboardEvent")
                , p = e("../Media/MediaEvent")
                , f = e("../Parser/DescriptionChunkType")
                , g = e("events").EventEmitter
                , m = e("./billboardSettings")
                , v = e("./overlaySettings")
                , A = e("../../util/logger")
                , y = new A(i)
                , C = document.getElementById("tag-billboards");
            C.addEventListener("touchend", function (e) {
                C.style.pointerEvents = "none"
            }),
                C.addEventListener("touchcancel", function (e) {
                    C.style.pointerEvents = "none"
                });
            var I = {
                CLOSED: "closed",
                OPENING: "opening",
                OPEN: "open",
                CLOSING: "closing",
                ACTIVE: "active"
            };
            n.prototype = Object.create(g.prototype),
                n.prototype.build = function (e) {
                    this.parsedDescription = this.parser.parse(this.description);
                    var t = document.createElement("div");
                    t.className = "tag-container has-hotzone",
                        this.div = t,
                        this.body = document.createElement("div"),
                        this.body.className = "tag-body";
                    var i = document.createElement("div");
                    i.classList.add("tag-content");
                    var n = document.createElement("div");
                    n.classList.add("tag-text-content");
                    var r = document.createElement("div");
                    r.className = "tag-label",
                        r.textContent = this.label,
                        n.appendChild(r);
                    var o = document.createElement("div");
                    o.className = "tag-desc",
                        n.appendChild(o),
                        i.appendChild(n),
                        this.body.appendChild(i),
                        this.appendDescriptionElements(this.parsedDescription, o),
                        this.appendMedia(),
                        t.appendChild(this.body),
                        C.appendChild(t),
                        this.bindEvents(t, this.body)
                }
                ,
                n.prototype.bindEvents = function (e, t) {
                    var i = function (e) {
                        return function (t) {
                            if (!this.div.classList.contains("overlay")) {
                                var i, n = document.getElementById("player");
                                try {
                                    i = new MouseEvent(e, t)
                                } catch (n) {
                                    i = document.createEvent("MouseEvents"),
                                        i.initMouseEvent(e, t.bubbles, t.cancelable, t.view, t.detail, t.screenX, t.screenY, t.clientX, t.clientY, t.ctrlKey, t.altKey, t.shiftKey, t.metaKey, t.button, t.relatedTarget)
                                }
                                n.dispatchEvent(i)
                            }
                        }
                    };
                    t.addEventListener("mousedown", function (e) {
                        e.stopPropagation()
                    }),
                        t.addEventListener("mouseup", function (e) {
                            e.stopPropagation()
                        }),
                        e.addEventListener("touchstart", function (e) {
                            C.style.pointerEvents = "auto"
                        }),
                        e.addEventListener("mousedown", i("mousedown").bind(this)),
                        e.addEventListener("mouseup", i("mouseup").bind(this)),
                        t.addEventListener("mouseover", function (t) {
                            this.state === I.OPEN && e.classList.remove("has-hotzone")
                        }
                            .bind(this)),
                        e.addEventListener("mouseenter", function (e) {
                            this.state !== I.CLOSING && (this.hovering = !0,
                                this.emit(d.ENTER))
                        }
                            .bind(this)),
                        e.addEventListener("mouseleave", function (e) {
                            this.hovering = !1,
                                this.emit(d.LEAVE)
                        }
                            .bind(this)),
                        e.addEventListener("gesturestart", function (e) {
                            e.preventDefault()
                        });
                    var n = e.querySelector(".tag-text-content")
                        , r = 0;
                    n.addEventListener("touchstart", function (e) {
                        r = e.changedTouches[0].clientY
                    }),
                        n.addEventListener("touchmove", function (t) {
                            function i(e) {
                                e && (0 === e.scrollTop && t.changedTouches[0].clientY > r || e.scrollTop + e.clientHeight - e.scrollHeight === 0 && t.changedTouches[0].clientY < r) && t.preventDefault()
                            }
                            return e.classList.contains("overlay") ? i(this.querySelector(".tag-desc")) : void i(this)
                        }),
                        e.addEventListener("touchmove", function (e) {
                            0 === (n.compareDocumentPosition(e.target) & Node.DOCUMENT_POSITION_CONTAINED_BY) && e.preventDefault()
                        })
                }
                ,
                n.prototype.appendDescriptionElements = function (e, t) {
                    e.length > 0 && this.div.classList.add("has-text"),
                        e.forEach(function (e, i) {
                            switch (e.type) {
                                case f.TEXT:
                                    t.appendChild(this.createTextElement(e.text));
                                    break;
                                case f.LINK:
                                    t.appendChild(this.createLinkElement(e.link))
                            }
                        }
                            .bind(this))
                }
                ,
                n.prototype.appendLoadingSpinner = function () {
                    this.loadingSpinner = document.createElement("div"),
                        this.loadingSpinner.classList.add("loading-spinner");
                    var e = document.createElement("div");
                    e.classList.add("gui-spinner-icon"),
                        this.loadingSpinner.appendChild(e),
                        this.body.appendChild(this.loadingSpinner)
                }
                ,
                n.prototype.onMediaLoadFinished = function () {
                    this.loadingSpinner && (this.loadingSpinner.parentNode.removeChild(this.loadingSpinner),
                        this.applyOrientation(this.orientation),
                        this.loadingSpinner = null)
                }
                ,
                n.prototype.appendMedia = function () {
                    if (this.media && this.media.type && "error" !== this.media.type && (!u.valueFromHash("mls", 0) || this.media.type === f.IMAGE)) {
                        this.appendLoadingSpinner();
                        var e = document.createElement("div");
                        e.classList.add("tag-media-content");
                        var t = document.createElement("i");
                        switch (["icon", "icon-close-thin", "close"].forEach(function (e) {
                            t.classList.add(e)
                        }),
                        this.body.appendChild(t),
                        this.body.appendChild(e),
                        this.media.type) {
                            case f.IMAGE:
                                e.appendChild(this.createImageElement(this.media, this.body));
                                break;
                            case f.VIDEO:
                                e.appendChild(this.createVideoElement(this.media, this.body));
                                break;
                            case f.RICH:
                                e.appendChild(this.createEmbedElement(this.media, this.body))
                        }
                    }
                }
                ,
                n.prototype.createTextElement = function (e) {
                    var t = document.createElement("span");
                    return t.textContent = e,
                        t
                }
                ;
            n.prototype.createLinkElement = function (e) {
                var t = new o(e);
                return t.on(p.LINK_CLICK, this.emit.bind(this, p.LINK_CLICK)),
                    t.createDomElement()
            }
                ,
                n.prototype.createImageElement = function (e, t) {
                    function i() {
                        function e() {
                            m || (r.classList.remove("view-image"),
                                c.classList.add("overlay"),
                                i(),
                                window.addEventListener("resize", b),
                                c.addEventListener("click", a),
                                g.addEventListener("click", l),
                                f.addEventListener("click", s),
                                m = !0,
                                o.emit(p.IMAGE_OPENED))
                        }
                        function i() {
                            t.classList.add("show-info"),
                                h.classList.remove("collapsible"),
                                h.style.height = "";
                            var e = parseFloat(getComputedStyle(I).lineHeight)
                                , i = y + e
                                , r = c.clientWidth - 2 * v.boundaryWidth - C
                                , a = c.clientHeight - 2 * v.boundaryHeight - C - i
                                , s = a
                                , l = s * n.aspect;
                            l > r && (l = r,
                                s = l / n.aspect),
                                s > a && (s = a,
                                    l = s * n.aspect),
                                l += C,
                                s += C + i,
                                t.style.width = l + "px",
                                t.style.height = s + "px",
                                u.style.paddingTop = e + C + "px",
                                o.description.length > 0 && (h.classList.add("collapsible"),
                                    h.style.height = h.clientHeight + 12 + "px",
                                    E.style.height = "calc(100% - " + I.clientHeight + "px)")
                        }
                        function a(e) {
                            e.target === c && s()
                        }
                        function s() {
                            m && (m = !1,
                                r.classList.add("view-image"),
                                c.classList.remove("overlay"),
                                h.style.height = "",
                                u.style.paddingTop = "",
                                t.style.width = "",
                                t.style.height = "",
                                window.removeEventListener("resize", b),
                                c.removeEventListener("click", a),
                                g.removeEventListener("click", l),
                                f.removeEventListener("click", s),
                                o.emit(p.IMAGE_CLOSED),
                                o.close(!0))
                        }
                        function l(e) {
                            t.classList.toggle("show-info")
                        }
                        var c = o.div
                            , h = c.getElementsByClassName("tag-content")[0]
                            , u = c.getElementsByClassName("tag-media-content")[0]
                            , f = t.getElementsByClassName("close")[0]
                            , g = h.getElementsByClassName("tag-label")[0];
                        c.classList.add("has-image"),
                            r.classList.add("view-image"),
                            c.classList.add(n.aspect >= 1 ? "image-landscape" : "image-portrait"),
                            o.applyOrientation(o.orientation);
                        var m = !1
                            , A = getComputedStyle(h)
                            , y = parseFloat(A.paddingTop) + parseFloat(A.paddingBottom)
                            , C = 2 * parseFloat(getComputedStyle(u).paddingLeft)
                            , I = h.querySelector(".tag-label")
                            , E = h.querySelector(".tag-desc")
                            , b = function () {
                                var e, t, n = 0;
                                return function () {
                                    clearInterval(e),
                                        clearTimeout(t),
                                        e = setInterval(function () {
                                            var e = c.clientHeight;
                                            n !== e && (i(),
                                                n = e)
                                        }, 100),
                                        t = setTimeout(clearInterval.bind(this, e), 1e3)
                                }
                            }();
                        n.on(p.IMAGE_OPENING, e),
                            o.on(d.ACTIVATE, e),
                            o.on(p.IMAGE_CLOSED, n.onClosed.bind(n)),
                            o.on(d.CLOSING, s)
                    }
                    var n = new a
                        , r = n.createDomElement();
                    this.once(d.OPENED, function () {
                        n.load(e.src).then(i).catch(function (t) {
                            y.warn("Failed to load image:", e.src),
                                y.warn("with error:", t)
                        }).then(this.onMediaLoadFinished.bind(this))
                    });
                    var o = this;
                    return r
                }
                ,
                n.prototype.createVideoElement = function (e, t) {
                    var i = new s({
                        autoPlay: !0,
                        autoResume: !0,
                        startMuted: !1,
                        loop: !1
                    })
                        , n = i.createDomElement();
                    return this.once(d.OPENED, function () {
                        i.load(e.src).then(function () {
                            this.div.classList.add("has-video"),
                                this.state !== I.OPEN && this.state !== I.ACTIVE || (i.show(),
                                    i.play()),
                                this.on(d.OPENING, i.show.bind(i)),
                                this.on(d.OPENED, i.play.bind(i)),
                                this.on(d.CLOSING, i.pause.bind(i)),
                                this.on(d.CLOSED, i.hide.bind(i))
                        }
                            .bind(this)).catch(function (t) {
                                y.warn("Failed to embed video:", e.src),
                                    y.warn("with error:", t)
                            }).then(this.onMediaLoadFinished.bind(this))
                    }
                        .bind(this)),
                        n
                }
                ,
                n.prototype.createEmbedElement = function (e, t) {
                    var i = new l
                        , n = i.createDomElement();
                    return this.once(d.OPENED, function () {
                        i.load(e.src).then(function () {
                            this.div.classList.add("has-embed"),
                                this.state !== I.OPEN && this.state !== I.ACTIVE || i.show(),
                                this.applyOrientation(this.orientation),
                                this.on(d.OPENING, i.show.bind(i)),
                                this.on(d.CLOSED, i.hide.bind(i))
                        }
                            .bind(this)).catch(function (t) {
                                y.warn("Failed to embed:", e.src),
                                    y.warn("with error:", t)
                            }).then(this.onMediaLoadFinished.bind(this))
                    }
                        .bind(this)),
                        n
                }
                ,
                n.prototype.open = function (e) {
                    return this.openPromise = $.Deferred(),
                        this.state === I.ACTIVE ? this.openPromise.resolve().promise() : (this.hovering || this.div.classList.add("has-hotzone"),
                            this.openTransition ? e && this.setActiveState() : this.openTransition = c.setTimeout(function () {
                                this.state !== I.OPEN && (this.emit(d.OPENING),
                                    e && this.emit(d.ACTIVATING),
                                    this.state = I.OPENING,
                                    this.animateOpen(function () {
                                        e && this.setActiveState(),
                                            this.openPromise.resolve()
                                    }
                                        .bind(this)))
                            }
                                .bind(this), m.animation.openDelay),
                            c.cancel(this.closeTransition),
                            this.closePromise && this.closePromise.reject(),
                            this.closeTransition = void 0,
                            this.openPromise.promise())
                }
                ,
                n.prototype.close = function (e) {
                    return this.closePromise = $.Deferred(),
                        !e && this.hovering ? this.closePromise.reject().promise() : (this.closeTransition || (this.closeTransition = c.setTimeout(function () {
                            this.state !== I.CLOSED && (this.emit(d.CLOSING),
                                this.state = I.CLOSING,
                                this.animateClose())
                        }
                            .bind(this), m.animation.closeDelay)),
                            c.cancel(this.openTransition),
                            this.openPromise && this.openPromise.reject(),
                            this.openTransition = void 0,
                            this.closePromise.resolve(),
                            this.closePromise.promise())
                }
                ,
                n.prototype.setActiveState = function () {
                    this.state !== I.CLOSED && (this.state = I.ACTIVE,
                        this.emit(d.ACTIVATE),
                        this.div.classList.remove("has-hotzone"))
                }
                ,
                n.prototype.animateOpen = function (e) {
                    if (this.state === I.OPENING) {
                        if (c.cancel(this.animationTransition),
                            u.detectSamsungNative())
                            return this.boardOrientation = null,
                                this.div.style.visibility = "visible",
                                this.emit(d.OPENED),
                                this.state = I.OPEN,
                                void (e && e());
                        this.div.style.webkitTransform = "scale(0)",
                            this.div.style.transform = "scale(0)",
                            this.div.style.visibility = "visible",
                            this.animationTransition = c.start(h.property(this, "animationScale", 1), m.animation.openDuration, function () {
                                this.emit(d.OPENED),
                                    this.state = I.OPEN,
                                    e && e()
                            }
                                .bind(this))
                    }
                }
                ,
                n.prototype.animateClose = function (e) {
                    this.state === I.CLOSING && (c.cancel(this.animationTransition),
                        this.animationTransition = c.start(h.property(this, "animationScale", 0), m.animation.closeDuration, function () {
                            this.emit(d.CLOSED),
                                this.state = I.CLOSED,
                                this.div.style.visibility = "hidden",
                                this.div.classList.contains("has-hotzone") || this.div.classList.add("has-hotzone"),
                                e && e()
                        }
                            .bind(this)))
                }
                ,
                n.prototype.needsUpdate = function () {
                    return this.state !== I.CLOSED
                }
                ,
                n.prototype.update = function (e, t) {
                    if (this.needsUpdate()) {
                        var i = (this.updateOrientation(e),
                            this.calcScale(t))
                            , n = {
                                x: (e.x + 1) * $("#player").width() / 2,
                                y: (e.y + 1) * $("#player").height() / 2
                            };
                        this.div.screenTransform = this.initialTransform + " translate(" + n.x + "px, " + n.y + "px) scale(" + i * this.animationScale + ")",
                            this.div.style.webkitTransform = this.div.screenTransform,
                            this.div.style.transform = this.div.screenTransform
                    }
                }
                ,
                n.prototype.getDimensions = function () {
                    return this.div.getBoundingClientRect()
                }
                ,
                n.prototype.calcScale = function (e) {
                    return Math.sqrt(e / 40) * m.boardToDiscRatio
                }
                ,
                n.prototype.updateOrientation = function (e) {
                    if (this.state !== I.ACTIVE) {
                        var t = 1 / 3
                            , i = e.y < -t ? 0 : e.y < t ? 1 : 2
                            , n = e.x < -t ? 0 : e.x < t ? 1 : 2
                            , r = "";
                        r += 0 === n ? "right" : 2 === n ? "left" : "",
                            r += 0 === i ? "-down" : 2 === i ? "-up" : "",
                            1 === n && (r = 0 === i ? "bottom" : 2 === i ? "top" : "",
                                1 === i && (r = $("#player").width() > $("#player").height() ? e.x < 0 ? "right" : "left" : e.y < 0 ? "bottom" : "top")),
                            1 === n && 1 === i && r === this.orientation || this.applyOrientation(r)
                    }
                }
                ,
                n.prototype.applyOrientation = function (e) {
                    this.div.style.transform = this.div.style.webkitTransform = "",
                        this.div.classList.remove("tag-container-" + this.orientation),
                        this.div.classList.add("tag-container-" + e);
                    var t = window.getComputedStyle(this.div);
                    this.initialTransform = t.transform || t.webkitTransform,
                        "none" === this.initialTransform && (this.initialTransform = "");
                    var i = t.transform.slice(7, -1).split(",")
                        , n = -i[4]
                        , r = -i[5];
                    this.div.style.webkitTransformOrigin = n + "px " + r + "px",
                        this.div.style.transformOrigin = n + "px " + r + "px",
                        this.orientation = e
                }
                ,
                t.exports = n
        }
        ).call(this, "/js/tag/Billboard/Billboard.js")
    }
        , {
        "../../util/browser": 182,
        "../../util/lerp": 188,
        "../../util/logger": 189,
        "../../util/transitions": 195,
        "../Media/EmbedlyEmbed": 125,
        "../Media/EmbedlyPlayer": 126,
        "../Media/Image": 128,
        "../Media/Link": 129,
        "../Media/MediaEvent": 131,
        "../Parser/DescriptionChunkType": 133,
        "../Parser/DescriptionParser": 134,
        "./BillboardEvent": 120,
        "./billboardSettings": 121,
        "./overlaySettings": 122,
        events: 202
    }],
    120: [function (e, t, i) {
        "use strict";
        t.exports = Object.freeze({
            ENTER: "billboard.enter",
            LEAVE: "billboard.leave",
            OPENING: "billboard.opening",
            OPENED: "billboard.open",
            CLOSING: "billboard.closing",
            CLOSED: "billboard.closed",
            ACTIVATING: "billboard.activating",
            ACTIVATE: "billboard.activate"
        })
    }
        , {}],
    121: [function (e, t, i) {
        "use strict";
        t.exports = Object.freeze({
            animation: Object.freeze({
                hoverOnClosing: !1,
                openDelay: 100,
                closeDelay: 50,
                openDuration: 200,
                closeDuration: 100
            }),
            boardToDiscRatio: 1.2
        })
    }
        , {}],
    122: [function (e, t, i) {
        "use strict";
        t.exports = Object.freeze({
            boundaryWidth: 30,
            boundaryHeight: 0
        })
    }
        , {}],
    /*********************************创建热点模型************************************************** */
    "hot": [function (e, t, i) {//热点
        "use strict";
        function hot(sid, d, model) {
            this.sid = sid;
            /*  this.position = (new r.Vector3).fromArray( this.conversionArray(d.position) )
             if(d.quaternion){
                 this.quaternion = d.quaternion;
             }else{
                 this.rotation = this.conversionArray(d.rotation) 
             } */

            this.position = this.convertValue(d.position, r.Vector3)
            if (d.quaternion) {
                this.quaternion = this.convertValue(d.quaternion, r.Quaternion)
            } else {
                this.rotation = new r.Euler().setFromVector3(this.convertValue(d.rotation, r.Vector3))
            }
            this.quaternion || (this.quaternion = new THREE.Quaternion().setFromEuler(this.rotation))
            this.isSprite = d.isSprite
            this.actionType = (d.noAction ? 'noAction' : d.actionType) || "common"
            this.linkType = d.linkType || "common"

            this.link = d.link;
            this.model = model;
            this.size = d.size;
            this.infoAttribute = d.infoAttribute || {};
            this.styleImg = [] // 存储热点icon的图片 [{src:...}, {src:...} ] 最多两个，里面是带有src的object, 可以是img
            this.transformAtPanos = d.transformAtPanos || {}
            for (let i in this.transformAtPanos) {
                this.transformAtPanos[i].pos = new THREE.Vector3().fromArray(this.transformAtPanos[i].pos)
                this.transformAtPanos[i].qua && (this.transformAtPanos[i].qua = new THREE.Quaternion().fromArray(this.transformAtPanos[i].qua))
            }
            this.build();
            d.infoAttribute && d.infoAttribute.title && this.setTitleElem(d.infoAttribute.title)
            this.changeTex()



            this.visibleData = d.visiblePanos
            //this.setVisiblePanos(d.visiblePanos); 

        }
        var r = e("three")
            , f = e("../shaders")
            , a = e("../settings")
            , s = e("../enum/Viewmode")
            , p = e("../objects/Panorama")
            , math = e("../util/math")
            , te = e("../util/texture");
        var raycaster = new r.Raycaster;
        //热点大小
        var geometry = new r.PlaneBufferGeometry(g_HotMeshSize.g_HotMeshWidth, g_HotMeshSize.g_HotMeshHeight, 1, 1);
        var defaultTex1 = te.load(g_HotImage.point);
        var defaultTex2 = te.load(g_HotImage.point2);


        hot.prototype.changeTex = function () {
            var u = this.mesh.material.uniforms
            if (this.styleImg.length) {
                u.texture1.value = te.load(this.styleImg[0].src);
                u.texture2.value = te.load(this.styleImg[1] && this.styleImg[1].src || this.styleImg[0].src);
            } else {
                u.texture1.value = defaultTex1;
                u.texture2.value = defaultTex2;

            }
        }

        hot.prototype.initStyleImg = function (t) {
            this.styleImg = []
            t.styleImg = t.styleImg || [];
            t.styleImg.forEach((src) => {
                this.styleImg.push({ src: manage.dealURL(src) })
            })
            this.changeTex()
        }

        hot.prototype.update = function (camera) {
            if (this.isSprite) {
                this.mesh.quaternion.copy(camera.quaternion)
            }

            //this.showTitle()

        }
        hot.prototype.setVisiblePanos = function (visibleData) {
            this.visiblePanos = [];
            this.model.panos.list.forEach((pano) => {// 模型遮挡的， 直接不可见
                if (visibleData && !visibleData.includes(pano.id)) return; //在热点可视中设置过，不可见
                var isShelter = convertTool.ifIntersectChunks(pano.position, this.position, { model: this.model.colliders });
                if (!isShelter) {
                    this.visiblePanos.push(pano.id)
                }
            })
        }

        //绘制热点
        hot.prototype.build = function () {
            var t = r.UniformsUtils.clone(f.hot.uniforms);
            var shaderMaterial = new r.ShaderMaterial({
                uniforms: t,
                vertexShader: f.hot.vertexShader,
                fragmentShader: f.hot.fragmentShader,
                transparent: !0
            })
            var sprite = new r.Mesh(geometry, shaderMaterial);
            var hotIconScale = parseFloat(this.infoAttribute.hotIconScale || window.MP_PREFETCHED_MODELDATA.hotIconScale);
            sprite.dynamic = true;
            sprite.position.copy(this.position);
            sprite.quaternion.copy(this.quaternion)
            hotIconScale && sprite.scale.set(hotIconScale, hotIconScale, hotIconScale)
            // this.size && sprite.scale.set(this.size,this.size,this.size);
            sprite.name = this.sid;
            sprite.type = "hotSprite";
            sprite.belongHot = this;
            if (this.link) sprite.hotLink = this.link;
            this.mesh = sprite;
            this.model.add(sprite);
            g_HotMeshes.push(sprite);
        }
        hot.prototype.setTitleElem = function (title) {
            var root = $("#hot");
            var elem = $(`<div> ${title}</div>`)
            root.append(elem);
            this.titleElem = elem;
        }
        hot.prototype.showTitle = function () {
            if (!this.titleElem) return;
            var pos = math.getPos2d(this.position, player.camera, $("#player")[0])
            if (pos.trueSide) {//inSight
                this.titleElem.css({ "left": `${pos.pos.x}px`, "top": `${pos.pos.y}px ` });
                this.titleElem.css("display", "block");
            } else {
                this.titleElem.css("display", "none");
            }
        }


        /* hot.prototype.showTitle = function(){//一直显示title的话
            if(!this.titleElem)return;
            
            var unvisi = ()=>{
                this.titleElem.css("display","none");
            }
            var visi = ()=>{
                var pos = math.getPos2d(this.position, player.camera, $("#player")[0])
                if(pos.trueSide){//inSight
                    this.titleElem.css( { "left" : `${pos.pos.x}px`,  "top": `${pos.pos.y}px ` });
                    this.titleElem.css("display","block");
                }else{
                    unvisi()
                }
            }
            if(this.mesh.visible){
                if(player.mode == 'panorama'){
                    visi()
                }else{
                    var ifShelter = convertTool.ifShelter(this.position)
                    if(ifShelter)unvisi()
                    else visi() 
                }
            }else{
                unvisi()
            }                
                           
        }
        
        */

        hot.prototype.hideTitle = function () {
            if (!this.titleElem) return;
            this.titleElem.css("display", "none");
        }


        hot.prototype.closestPanoTowardTag = function (e, t) {

            var i = []
                , o = []
                , l = this.mesh.position;
            if (e === s.PANORAMA) {
                var c = .5
                    , h = t.position.clone().sub(l).normalize();
                // 方奕卓 注释掉下面的筛选条件, 使热点列表能点击过渡
                // i.push(p.filters.isPanoAligned()),
                // i.push(p.filters.inPanoDirection(l, h, c)),
                // i.push(p.filters.isNeighbourPanoTo(t)),
                o.push(p.scoreFunctions.direction(l, h))
            }
            var u = new r.Vector3
                , d = function (e) {
                    u.copy(l).sub(e.position);
                    var t = -r.Math.radToDeg(Math.atan(u.y / Math.sqrt(u.x * u.x + u.z * u.z)))
                        , i = a.tags.navigate.tiltTolerance;
                    return a.insideLookLimitDown - i < t && t < a.insideLookLimitUp + i
                }
                , f = function (e) {
                    return Math.abs(e.position.x - l.x) > a.tags.visibility.cameraClearance || Math.abs(e.position.z - l.z) > a.tags.visibility.cameraClearance
                };
            i.push(f, d, (pano) => { // add
                return player.checkHasNeighbor(pano)
            }),
                o.push(p.scoreFunctions.distanceSquared(this.mesh, -2));
            var g = t.model.panos.sortByScore(i, o);
            if (g && a.tags.navigate.lineOfSight) {
                for (var m = 0; m < g.length; m++) {
                    var v = g[m].pano
                        , A = v.position.distanceTo(l);
                    raycaster.set(v.position, l.clone().sub(v.position).normalize());
                    var y = raycaster.intersectObjects(t.model.colliders);
                    // return g[0].pano;
                    if (0 === y.length || y[0].distance > A) {
                        console.log(m);
                        return v
                    }
                }
                return null
            }
            return g && g.length > 0 && g[0].pano
        }

        var getLink = function (link) {
            var src = '';
            var r = link.substring(link.indexOf("html") + 4)//给热点后面加上随机数，让热点确保是最新的
                , o = "en" == manage.number("lang") ? "&lang=" + manage.number("lang") : "";//如果热点的内容是英文版的
            -1 == r.indexOf("?") ? src = link + "?time=" + randomTime().getTime() + "&id=" + window.number + o : src = link + "&time=" + randomTime().getTime() + "&id=" + window.number + o

            return src

        }
        var musicOff = function (ifFinal) {
            //打开热点的时候把背景音乐关闭了，避免与热点里面的音乐冲突
            //g_bgAudio && g_bgAudio.pause();
            if (g_bgAudio && !g_bgAudio.paused) {
                manage.switchBgmState(false);
                g_bgAudio.pauseByHot = true
            }
            /* if(SoundOnVideo){
                SoundOnVideo.pauseByHot = true
                switchSoundBtn(SoundOnVideo)
            } */
            if (g_tourAudio) {
                g_tourAudio.pause()
                g_tourAudio.shouldPlay = false
            }



            if (!ifFinal) {//有出现过进入热点没有关闭其他声音的所以
                setTimeout(() => { window.g_currentHot && musicOff(true) }, 500)
            }


        }
        hot.prototype.examine = function (e, options) {
            try {
                window.parent.postMessage("clickHot", '*')
                //$("#app .aside li" , parent.document)[0].click();
            } catch (e) {
                console.log(e)
            }

            options = options || {}

            if (this.actionType == 'noAction') return;
            if (this.linkType != "common" && this.infoAttribute.iframe && this.infoAttribute.iframe[0] && !options.dontOpen) {
                var src = getLink(this.infoAttribute.iframe[0]);
                if (this.linkType == "jumpLink") {
                    /* var newPage = window.open(src, "_blank" ); 
                    newPage.focus(); */

                    var href = window.location.href
                    var index = href.indexOf("&")
                    if (index > -1) href = href.substr(0, index)   /* pushState replaceState*/
                    history.pushState(null, "", href + '&qs=1&firstView=pano:' + player.currentPano.id + ',qua:' + player.quaternion.toArray());
                    window.location.href = src


                } else if (this.linkType == "iframeDiv") {
                    var div = document.createElement("div");
                    $("body").append(div);
                    div.style.position = 'fixed';
                    div.style.width = div.style.height = "100%";
                    div.style.left = div.style.top = '0';
                    div.style["z-index"] = "999"

                    exit = document.createElement("div");
                    exit.id = 'myColne'
                    exit.style["background-image"] = "url(images/close1.png)";
                    exit.style.position = 'absolute';
                    exit.style.width = exit.style.height = "50px";
                    exit.style.right = '17px'; exit.style.top = "20px"
                    exit.style.cursor = "pointer";
                    exit.style["background-repeat"] = "no-repeat";
                    exit.style["background-size"] = "100%,100%";
                    exit.style["background-position"] = "center center";
                    exit.style["background-color"] = "rgba(0, 0, 0, 0.2)";
                    exit.style["border-radius"] = "50%";
                    exit.style["z-index"] = "3"
                    exit.onclick = () => {
                        $(div).remove()
                        if (g_bgAudio && g_bgAudio.pauseByHot) {
                            manage.switchBgmState(true)
                        }
                        try {
                            window.parent.postMessage("closeHot", '*')
                        } catch (e) {
                            console.log(e)
                        }
                    }

                    var myElement = document.createElement("iframe");
                    myElement.style.position = 'absolute';
                    myElement.style.width = myElement.style.height = "100%";
                    myElement.style.left = myElement.style.top = '0';

                    myElement.src = src




                    div.appendChild(exit);
                    div.appendChild(myElement)
                    musicOff()

                    /* //打开热点的时候把背景音乐关闭了，避免与热点里面的音乐冲突
                    //g_bgAudio && g_bgAudio.pause();
                    if(g_bgAudio && !g_bgAudio.paused){
                        manage.switchBgmState(false); 
                        g_bgAudio.pauseByHot = true
                    } 
                    if(g_tourAudio)g_tourAudio.pause()
                     */


                }




                return;
            }


            if (settings.dontExamHot || this.actionType == 'dontExam') {
                o();
                return;
            }

            if (!player.currentPano) return;
            var hotPop = document.getElementById('popup');
            //获取那个热点的链接 
            if (this.link) {
                g_currentHot = this;
                hotPop.style.display = "block";
                hotPop.classList.add("wait");
                var myElement = document.createElement("iframe");
                //打开热点的时候把背景音乐关闭了，避免与热点里面的音乐冲突
                //g_bgAudio && g_bgAudio.pause();
                /* if(g_bgAudio && !g_bgAudio.paused){
                    manage.switchBgmState(false); 
                    g_bgAudio.pauseByHot = true
                }  
                
                if(g_tourAudio)g_tourAudio.pause()*/
                musicOff()
                var src = getLink(this.link)
                myElement.src = src;
                myElement.id = "id1";
                myElement.allowTransparency = "true";
                // myElement.scrolling = "no";
                var element = document.getElementById("id1");  //判断页面是否有iframe 
                if (typeof (element) == "undefined" || element == null) {
                    document.querySelector(".popup-content").appendChild(myElement);
                    //移动端自动播放
                    var videoLoaddingResult = false
                    window.loaddingSuccess = function () {
                        videoLoaddingResult = true
                    }

                    setTimeout(function func() {
                        if (videoLoaddingResult) {
                            var $iframe = document.querySelector('#id1').contentWindow.document;
                            if ($iframe.querySelector('video')) {
                                $iframe.querySelector('video').play();
                                // alert($iframe.querySelector('video'));
                                if (!$iframe.querySelector('video').paused && $iframe.querySelector('.playPause')) {
                                    $iframe.querySelector('.playPause').classList.add("fa-pause");
                                }
                            }
                            if ($iframe.querySelector('audio')) {
                                $iframe.querySelector('audio').play();
                            }
                        } else {
                            setTimeout(func, 300)
                        }
                    }, 800);
                }

                //setTimeout(function(){$('#player').on("click",e.closePopup);},20)

            }

            // if(hotListSta) {
            //     hotPop.classList.remove("wait"); 
            //     return;
            // }

            var t = e.mode
                , i = a.tags.navigate.nearestPano && this.closestPanoTowardTag(t, e.currentPano) || e.currentPano
                , n = this.mesh.position;
            e.flyingToTag = true;
            var o = function () {
                e.flyingToTag = false;
                if (this.link) {
                    hotPop.classList.remove("wait");
                }

            }.bind(this);


            if (settings.dontExamHot) {
                o();
                return;
            }



            if (t === s.PANORAMA) {
                var l = {
                    pano: i,
                    lookAtPoint: n,
                    duration: null,
                    maxDistanceOverride: null,
                    skipWarpingCheck: !1
                };
                e.flyToPano(l, o)
            } else {
                var c = {
                    pano: i
                };
                if (n) {
                    var h = (new r.Matrix4).lookAt(i.position, n, new r.Vector3(0, 1, 0));
                    c.quaternion = (new r.Quaternion).setFromRotationMatrix(h)
                }
                c.callback = o,
                    c.duration = 1500,
                    c.mode = s.PANORAMA,
                    e.flyToNewMode(c)
            }
        },

            //判断someData里面是否有special字段，如果有就会处理这些特殊的大场景
            // if(window.MP_PREFETCHED_MODELDATA.special){
            //     specialScene.special().beforeImplement();
            // }

            //czj 判断是否是数组 如果不是将对象转换为数组
            /* hot.prototype.conversionArray = function(obj){
                if(Object.prototype.toString.call(obj)=='[object Array]') return obj;
                var arr = []
                for (var i in obj) {
                    arr.push(obj[i]); //属性
                }
                return arr
            } */
            hot.prototype.convertValue = function (v, Type) {
                var value;
                if (v instanceof Array) {
                    v.forEach((v1) => { v1 = parseFloat(v1) })
                    value = new Type().fromArray(v);
                } else {
                    for (let i in v) { v[i] = parseFloat(v[i]) }
                    value = new Type().copy(v);
                }
                return value
            }

        t.exports = hot;
    }
        , {
        three: 217,
        "../shaders": 167,
        "../enum/Viewmode": 51,
        "../objects/Panorama": 148,
        "../util/texture": 194,
        "../settings": 166,
        "../util/math": 190,
    }],
    /************************************创建热点模型************************************ */
    123: [function (e, t, i) {//tag
        (function (i) {
            "use strict";
            function n(e, t, i) {
                var n = i.version || "0";
                "0" !== n && I.info("tag defined using version " + n),
                    this.model = e,
                    this.sid = t,
                    this.color = (new r.Color).set(i.color || l.tagDefault),
                    this.hoverColor = l._darken(this.color, .2),
                    this.floor = null,
                    this.floorIndex = i.floor,
                    this.mode = s.PANORAMA,
                    i.preferred_camera && i.preferred_camera.mode && (this.mode = i.preferred_camera.mode),
                    this.obj3d = null,
                    this.disc = null,
                    this.materials = {
                        disc: null,
                        pole: null
                    },
                    this.position = (new r.Vector3).copy(i.position),
                    this.discPosition = (new r.Vector3).copy(i.stem.direction),
                    this.discWorldPosition = null,
                    this.discScale = .05,
                    this.poleEnabled = i.stem.enabled,
                    this.billboard = new o(i.label, i.description, i.media, this),
                    this.visibleTransition = null,
                    this.hoveringDisc = !1
            }
            var r = e("three")
                , o = e("./Billboard/Billboard")
                , a = e("../settings")
                , s = e("../enum/Viewmode")
                , l = e("../enum/Colors")
                , c = e("../enum/RenderLayers")
                , h = e("../enum/RenderOrder")
                , u = (e("../util/common"),
                    e("../util/math"))
                , d = e("../util/texture")
                , p = e("../objects/Panorama")
                , f = e("../shaders")
                , g = e("../util/transitions")
                , m = e("../util/lerp")
                , v = e("../util/easing")
                , A = e("./Billboard/BillboardEvent")
                , y = e("events").EventEmitter
                , C = e("../util/logger")
                , I = new C(i)
                , E = d.loadBase64("iVBORw0KGgoAAAANSUhEUgAAAIAAAACACAYAAADDPmHLAAAABmJLR0QAAAAAAAD5Q7t/AAAACXBIWXMAAAsTAAALEwEAmpwYAAAAB3RJTUUH4QYPFigDGhCnowAABQFJREFUeNrtXTtyFEEMHXX5FK7iAiYFQ+KAiMyZCQnxRXwVFwkngSKD2BQXEYlNLXaZnZ7RX0/xbrek96RW9/RnWSCthSoaxcys4iwiAgGagN2FFATQe5OBAHpvMhBA700GAvC9iUBVgZd2dmTd9siIAvxOB9/RI9GI3kftf3a0t0YG2OOEaOk0qy2UyWFZKutMthGc09tWiuyQKkuvke2miE6ouOYe1QcE4HsTgSIY2gX4iP4ZHcFn5kt+KpfmFfhK2zXXDMgR/FdE9D3ivNyaqMz8YlmW3x46kIfjNQyxXlnzskG6X8psQJjlVGObJPtLqXj1DSGWvhyZFI70EUVTv3tf3VkEAWmDLwV8xmmehe17+6DIymFHkL6fKaJS2BFk5+8RzUlVwY9qG0ViY2XwLfyzpV2KoEQX4C18NdsmAfzeJBiRDekg3ruGhpCi7wC+eXH4XqI9kc+Rs4wE+DZ+XNPeiKY0MoHtUHCyU6nTLOBnISoz84yuRETP6bqmLdrjiMhOjXw0zJKsx9oaxcC/1j4atizLdaah4GidYEEAbfC9NpVGsmsrVgTwe5PgZEkqUbaSP+iRds9CxuiPeo4ggr2z2A1Efg/dNs0CokV/Bgd7b3mf7X9EWQCpFF2ZhqiZDHDqFf0p79/zXYhajRWt7cgr/Wc/OOrli7U4DmllAb6eDRr4jKhAVDoyHtl/otNAfOrNt9YwIoJX8lr2QDYdYh1xIehN4QB+G46YUtW/2GHF4tfFWPvpGK7RMsCvBsP4F2SAptHv4atVGQDVe9/ZxLEh4AOiP+aMYMLnH48OAUj/fYeBsUBaCwgAAtQYEzvWAcgAEBAA4kwArCHknkkgAyADQEAACAgAAQEgIMC8dH3vJ4JI+B4ZABkAAgI4S8fFpCg2IwMgA0BAgOfT1BVclH6o+S+GR++3wbawmOO/BC5/t4RhLt93DWFUiwxU/ygCIZIEsH4FnJk/FY5+Edsk6zJa82McEI2V/qUKwH8yQNTz6wBfrwAUrwEwm7AFz6wI9GBvpSwQ2X9Dml3RbsWqBL4GPjOvhp2hHsihOzO/1FgH+Dnx2/PuJFDQecanP1ZnhBnlcVl0Dttn8Btahnnfmg3w5YcAzKcLDlVp3wyKNhxkfC1kWRK/GfRgbPVHo7RlbGGedy3wWBdmvnEA/qb0s3GSw4BlpFgQLqIdKgTISgINIrR8OnZFxxeRa4RDsf6/oZ27MCBthlUrmipFv8g6gMeb9wBfLphEnoxh5luQwBz8W4n2TNMNhgMb3820J7YUvAVMZAL/wBHvHJnAF/zZNkkj2rdGdhciaPlnS7ubUzBIkB980RpAaoGicl2wA3y1U9q0E2TWBLNKNtD2w572h6Zh96uoF3vaz5wR9urPzBfaQSZ1no8NouD1sixfk2B/TkTfovtUjACWCkceGiztk+rL/JNpxYMj1jZJ9ueyc7fCjmEvG1zOBko75r44vJXu91C0CjqN9pn51itw1Cps64slJHSLpIuVbmoLQTOXGFjvLKJnxBj4iwhBQlEY7hWBHhLJJ9TRaADvQIAtlXoVIkS2m6I7IzMRMthqfjh0S8F1sDv7LAHoZ1u2knt990h7rq7S4VBPWyi787ycWOVy7DCvh0t8M38kV4JgX0meFIr0mTtkcVV1W1jEYjZ0dY0dQc0JkJkMWaaubebXAL0QASKRIftqJa5lbwQ2BPJE/gA4gL5xbiNHuQAAAABJRU5ErkJggg==")
                , b = d.loadBase64("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")
                , w = new r.PlaneBufferGeometry(1, 1);
            n.prototype = Object.create(y.prototype),
                n.raycaster = new r.Raycaster,
                n.prototype.bindEvents = function () {
                    this.billboard.on(A.ENTER, this.setHoverState.bind(this)),
                        this.billboard.on(A.LEAVE, this.setFreeState.bind(this))
                }
                ,
                n.prototype.build = function () {
                    return this.floor = this.model.floors.get(this.floorIndex) || this.model.floors.first(),
                        this.floor && (this.billboard.build(this.model.sid),
                            this.obj3d = this.buildObject3D(),
                            this.floor.add(this.obj3d)),
                        this
                }
                ,
                n.prototype.buildObject3D = function () {
                    var e = new r.Object3D;
                    e.position.copy(this.position);
                    var t = r.UniformsUtils.clone(f.tagDisc.uniforms);
                    t.bg.value = b,
                        t.mask.value = E,
                        t.color.value.copy(this.color),
                        this.materials.disc = new r.RawShaderMaterial({
                            transparent: !0,
                            vertexShader: f.tagDisc.vertexShader,
                            fragmentShader: f.tagDisc.fragmentShader,
                            uniforms: t
                        }),
                        this.disc = new r.Mesh(w, this.materials.disc),
                        this.disc.layers.set(c.TAG),
                        this.disc.position.copy(this.discPosition),
                        this.disc.renderOrder = h.tagDisc,
                        this.disc.tag = this;
                    var i = this.buildPole();
                    return i.layers.set(c.TAG),
                        i.renderOrder = h.tagStem,
                        e.add(i),
                        e.layers.set(c.TAG),
                        e.add(this.disc)
                }
                ,
                n.prototype.buildPole = function () {
                    var e = new r.BufferGeometry
                        , t = new Float32Array(6);
                    return t[0] = t[1] = t[2] = 0,
                        t[3] = this.discPosition.x,
                        t[4] = this.discPosition.y,
                        t[5] = this.discPosition.z,
                        e.addAttribute("position", new r.BufferAttribute(t, 3)),
                        this.materials.pole = new r.LineBasicMaterial({
                            linewidth: a.tags.pole.width,
                            color: a.tags.pole.color,
                            opacity: 0,
                            visible: this.poleEnabled,
                            transparent: !0,
                            depthWrite: !1
                        }),
                        new r.Line(e, this.materials.pole)
                }
                ,
                n.prototype.setFreeState = function (e) {
                    !e && this.hoveringDisc || this.billboard.close(e).then(function () {
                        this.materials.disc.uniforms.color.value = this.color
                    }
                        .bind(this))
                }
                ,
                n.prototype.setHoverState = function (e) {
                    this.billboard.open(e),
                        this.materials.disc.uniforms.color.value = this.hoverColor
                }
                ,
                n.prototype.hide = function (e, t) {
                    var i = $.Deferred();
                    if (0 === this.materials.disc.uniforms.opacity.value && !g.isRunning(this.visibleTransition))
                        return i.resolve().promise();
                    e = e || 0,
                        t = t || 0,
                        g.cancel(this.visibleTransition);
                    var n = this.materials.disc.uniforms.opacity.value / a.tags.disc.opacity
                        , r = t + e
                        , o = t / r;
                    return this.visibleTransition = g.start(function (e) {
                        var t = m.property(e.materials.disc.uniforms.opacity, "value", 0)
                            , i = m.property(e.materials.pole, "opacity", 0);
                        return function (n) {
                            t(n),
                                e.materials.pole && i(n)
                        }
                    }(this), r * n, function () {
                        i.resolve()
                    }, o, v[a.warp.blendEasing]),
                        i.promise()
                }
                ,
                n.prototype.show = function (e, t) {
                    var i = $.Deferred();
                    if (this.materials.disc.uniforms.opacity.value === a.tags.disc.opacity && !g.isRunning(this.visibleTransition))
                        return i.resolve().promise();
                    e = e || 0,
                        t = t || 0,
                        g.cancel(this.visibleTransition);
                    var n = (a.tags.disc.opacity - this.materials.disc.uniforms.opacity.value) / a.tags.disc.opacity
                        , r = t + e
                        , o = t / r;
                    return this.visibleTransition = g.start(function (e) {
                        var t = m.property(e.materials.disc.uniforms.opacity, "value", a.tags.disc.opacity)
                            , i = m.property(e.materials.pole, "opacity", a.tags.pole.opacity);
                        return function (n) {
                            t(n),
                                e.materials.pole && i(n)
                        }
                    }(this), r * n, function () {
                        i.resolve()
                    }, o, v[a.warp.blendEasing]),
                        i.promise()
                }
                ,
                n.prototype.closestPanoTowardTag = function (e, t) {
                    var i = []
                        , o = []
                        , l = this.disc.getWorldPosition();
                    if (e === s.PANORAMA) {
                        var c = .5
                            , h = t.position.clone().sub(l).normalize();
                        i.push(p.filters.isPanoAligned()),
                            i.push(p.filters.inPanoDirection(l, h, c)),
                            i.push(p.filters.isNeighbourPanoTo(t)),
                            o.push(p.scoreFunctions.direction(l, h))
                    }
                    var u = new r.Vector3
                        , d = function (e) {
                            u.copy(l).sub(e.position);
                            var t = -r.Math.radToDeg(Math.atan(u.y / Math.sqrt(u.x * u.x + u.z * u.z)))
                                , i = a.tags.navigate.tiltTolerance;
                            return a.insideLookLimitDown - i < t && t < a.insideLookLimitUp + i
                        }
                        , f = function (e) {
                            return Math.abs(e.position.x - l.x) > a.tags.visibility.cameraClearance || Math.abs(e.position.z - l.z) > a.tags.visibility.cameraClearance
                        };
                    i.push(f, d),
                        o.push(p.scoreFunctions.distanceSquared(this, -2));
                    var g = this.model.panos.sortByScore(i, o);
                    if (a.tags.navigate.lineOfSight) {
                        for (var m = 0; m < g.length; m++) {
                            var v = g[m].pano
                                , A = v.position.distanceTo(l);
                            if (!a.tags.visibility.anyDistance && A > a.tags.visibility.visibleDistance)
                                return null;
                            n.raycaster.set(v.position, l.clone().sub(v.position).normalize());
                            var y = n.raycaster.intersectObjects(this.model.colliders);
                            if (0 === y.length || y[0].distance > A)
                                return v
                        }
                        return null
                    }
                    return g.length > 0 && g[0].pano
                }
                ,
                n.prototype.examine = function (e) {
                    var t = e.mode
                        , i = a.tags.navigate.nearestPano && this.closestPanoTowardTag(t, e.currentPano) || e.currentPano
                        , n = this.disc.getWorldPosition();
                    this.billboard.setActiveState();
                    var o = function () {
                        var t = this.billboard.getDimensions()
                            , n = new r.Vector3;
                        u.convertScreenPositionToNDC(t.left + t.width / 2, t.top + t.height / 2, n),
                            n.unproject(e.camera),
                            e.flyToPano({
                                pano: i,
                                lookAtPoint: n
                            })
                    }
                        .bind(this);
                    if (t === s.PANORAMA)
                        if (i !== e.currentPano) {
                            var l = {
                                pano: i,
                                lookAtPoint: n,
                                duration: null,
                                maxDistanceOverride: null,
                                skipWarpingCheck: !1
                            };
                            e.flyToPano(l, o)
                        } else
                            setTimeout(function () {
                                this.billboard.open().then(function () {
                                    o()
                                })
                            }
                                .bind(this), 0);
                    else {
                        var c = {
                            pano: i
                        };
                        if (n) {
                            var h = (new r.Matrix4).lookAt(i.position, n, new r.Vector3(0, 1, 0));
                            c.quaternion = (new r.Quaternion).setFromRotationMatrix(h)
                        }
                        c.callback = o,
                            c.duration = 1500,
                            c.mode = s.PANORAMA,
                            e.flyToNewMode(c)
                    }
                }
                ,
                n.prototype.update = function (e, t) {
                    var i = new r.Vector3;
                    return function (e, t) {
                        this.discWorldPosition = this.disc.getWorldPosition(),
                            this.updateDisc(e, t),
                            this.billboard.needsUpdate() && (i.copy(this.discWorldPosition).project(t),
                                i.z < 1 && (i.y *= -1,
                                    this.billboard.update(i, this.getDiscRadius(i, t))))
                    }
                }(),
                n.prototype.updateDisc = function (e, t) {
                    var i = new r.Vector3
                        , o = new r.Vector3
                        , l = new r.Vector3
                        , c = new r.Vector3
                        , h = new r.Vector3;
                    return function (e, t) {
                        var u = a.tags.visibility
                            , d = a.tags.disc.scale
                            , p = e === s.DOLLHOUSE || e === s.FLOORPLAN ? a.tags.visibility.visibleDistance : t.position.distanceTo(this.discWorldPosition);
                        if (this.obj3d.visible = 0 !== this.disc.material.opacity && (u.anyDistance || p <= u.visibleDistance || e === s.TRANSITIONING) && (!u.hideViaFloor || this.tagVisibleOnCurrentFloor(e)) && (!u.hideOffScreenDisc || !this.offScreen(this.disc, t)) && (!u.hideOffScreenObject || !this.offScreen(this.obj3d, t)),
                            this.obj3d.visible) {
                            this.disc.quaternion.copy(t.quaternion);
                            var f = d.maxSize - (d.maxSize - d.minSize) * r.Math.smoothstep(p, d.nearBound, d.farBound);
                            i.copy(this.discWorldPosition).project(t),
                                o.set($("#player").width() / 2, $("#player").height() / 2, 1).multiply(i),
                                l.set(f / 2, 0, 0).add(o),
                                c.set(2 / $("#player").width(), 2 / $("#player").height(), 1).multiply(l),
                                h.copy(c).unproject(t);
                            var g = h.distanceTo(this.discWorldPosition)
                                , m = 1 + a.tags.disc.scale.responsiveness / 100 * (n.viewportScale() - 1);
                            this.discScale = g * m,
                                this.disc.scale.set(this.discScale, this.discScale, this.discScale)
                        }
                    }
                }(),
                n.prototype.getDiscRadius = function (e, t) {
                    var i = new r.Vector3;
                    return function (e, t) {
                        return i.set(-this.discScale / 2, 0, 0).applyQuaternion(t.quaternion).add(this.discWorldPosition).project(t),
                            Math.abs(e.x - i.x) * $("#player").width()
                    }
                }(),
                n.prototype.tagVisibleOnCurrentFloor = function (e) {
                    return !(e === s.DOLLHOUSE || e === s.FLOORPLAN) || this.model.allFloorsVisible || !this.floor.hidden
                }
                ,
                n.prototype.offScreen = function (e, t) {
                    var i = e.getWorldPosition().project(t);
                    return !(-1 < i.x && i.x < 1 && -1 < i.y && i.y < 1)
                }
                ,
                n.viewportScale = function () {
                    return n.viewportWidth === $("#player").width() && n.viewportHeight === $("#player").height() || (n.viewportWidth = $("#player").width(),
                        n.viewportHeight = $("#player").height(),
                        n.currentViewportScale = Math.sqrt(Math.min(n.viewportWidth, n.viewportHeight) / a.tags.disc.scale.baseViewportSize)),
                        n.currentViewportScale
                }
                ,
                t.exports = n
        }
        ).call(this, "/js/tag/tag.js")
    }
        , {
        "../enum/Colors": 19,
        "../enum/RenderLayers": 41,
        "../enum/RenderOrder": 42,
        "../enum/Viewmode": 51,
        "../objects/Panorama": 148,
        "../settings": 166,
        "../shaders": 167,
        "../util/common": 185,
        "../util/easing": 186,
        "../util/lerp": 188,
        "../util/logger": 189,
        "../util/math": 190,
        "../util/texture": 194,
        "../util/transitions": 195,
        "./Billboard/Billboard": 119,
        "./Billboard/BillboardEvent": 120,
        events: 202,
        three: 217
    }],
    124: [function (e, t, i) {
        (function (i) {
            "use strict";
            function n() {
                this.tagState = y.IDLE,
                    this.intersectTag = null,
                    this.hoveredTag = null,
                    this.activeTag = null,
                    this.tagDiscs = [],
                    this.raycaster = new r.Raycaster,
                    this.modelManager = null,
                    this.player = null,
                    this.totaltags = 0,
                    this.navigatingViaTag = !1,
                    this.enabled = !1
            }
            var r = e("three")
                , o = e("../util/logger")
                , a = e("../util/common")
                , s = e("../controls/serializer")
                , l = e("../objects/Snapshot")
                , c = e("../settings")
                , h = e("./Billboard/BillboardEvent")
                , u = e("./Media/MediaEvent")
                , d = e("./Media/LinkType")
                , p = e("../enum/Viewmode")
                , f = e("../enum/WarpStyle")
                , g = e("../enum/BlackoutStyle")
                , m = e("../enum/ModelManagerEvents")
                , v = e("../enum/tagEvents")
                , A = e("../enum/PlayerEvents")
                , y = (e("../util/lerp"),
                    e("../enum/TagStates"))
                , C = e("events").EventEmitter
                , I = new o(i);
            a.extend(n, C),
                n.prototype.init = function (e, t) {
                    this.modelManager = e,
                        this.player = t,
                        this.updateModel(),
                        this.bindEvents()
                }
                ,
                n.prototype.update = function (e) {
                    this.updateTags(this.player.mode, this.player.camera, this.player.currentPano, this.player.flying)
                }
                ,
                n.prototype.updateTags = function (e, t, i, n) {
                    for (var r in this.model.tags)
                        this.model.tags[r].update(e, t, i, n)
                }
                ,
                n.prototype.updateModel = function () {
                    this.model = this.modelManager.getActiveModel(),
                        this.gettagsFromModel(),
                        this.totaltags = Object.keys(this.model.tags).length
                }
                ,
                n.prototype.gettagsFromModel = function () {
                    this.tagDiscs = [];
                    for (var e in this.model.tags) {
                        var t = this.model.tags[e].disc;
                        t && this.tagDiscs.push(t)
                    }
                }
                ,
                n.prototype.bindEvents = function () {
                    function e() {
                        Object.keys(this.model.tags).forEach(function (e) {
                            var t = this.model.tags[e];
                            t.bindEvents(),
                                t.billboard.on(u.LINK_CLICK, function (e) {
                                    e.type === d.NAVIGATION && this.navigateViaLink(e.url)
                                }
                                    .bind(this)),
                                t.billboard.on(u.IMAGE_OPENED, function () {
                                    this.tagState = y.EXAMINE,
                                        this.emit(u.IMAGE_OPENED)
                                }
                                    .bind(this)),
                                t.billboard.on(h.CLOSING, this.dismissExaminedTag.bind(this))
                        }
                            .bind(this))
                    }
                    this.modelManager.on(m.ActiveModelChanged, this.updateModel.bind(this)),
                        this.modelManager.on(m.ActiveModelChanged, e.bind(this)),
                        this.player.on(A.ModeChanging, this.onPlayerModeChanging.bind(this)),
                        this.player.on(A.PanoChosen, this.onPanoChange.bind(this)),
                        this.player.on(A.Ready, this.onPlayerReady.bind(this)),
                        this.player.on(A.FlyingEnded, this.onPlayerFlyingEnded.bind(this)),
                        this.player.on(A.WarpStarted, this.handleWarpStart.bind(this)),
                        this.player.on(A.WarpInterrupted, this.handleWarpInterruption.bind(this)),
                        e.call(this)
                }
                ,
                n.prototype.navigateViaLink = function (e) {
                    var t = s.deserialize(e);
                    if (t)
                        if (t.mode === p.PANORAMA) {
                            try {
                                this.player.model.panos.get(t.panoId)
                            } catch (e) {
                                return void I.warn("Unable to find panorama location", t.panoId)
                            }
                            this.player.warpToPanoById(t.panoId, t.quaternion, null, null, f.BLACK)
                        } else {
                            var i = {
                                cameraMode: t.mode,
                                position: t.position,
                                quaternion: t.quaternion,
                                scanId: t.panoId,
                                orthoZoom: t.zoom,
                                floorVisibility: t.floorVisibility,
                                thumbUrl: null,
                                name: null
                            };
                            this.player.flyToNewMode({
                                mode: t.mode,
                                duration: c.warp.outsideTime,
                                warpDest: new l(i),
                                force: !0
                            })
                        }
                }
                ,
                n.prototype.handleWarpStart = function (e, t, i, n) {
                    this.dismissExaminedTag(),
                        t === f.BLACK && (null !== n && void 0 !== n || (n = c.warp.teleportTime),
                            e && (i = g.END),
                            this.hideShowTagsForBlackoutStyle(i, n))
                }
                ,
                n.prototype.handleWarpInterruption = function (e, t, i) {
                    null !== i && void 0 !== i || (i = c.warp.teleportTime),
                        this.hideShowTagsForBlackoutStyle(t, i)
                }
                ,
                n.prototype.hideShowTagsForBlackoutStyle = function (e, t) {
                    var i = 0
                        , n = 0
                        , r = t / 2;
                    switch (null !== e && void 0 !== e || (e = g.MIDDLE),
                    e) {
                        case g.END:
                            this.hideAlltags(r);
                            break;
                        case g.BEGINNING:
                            this.hideAlltags().done(this.showAlltags.bind(this, r));
                            break;
                        case g.NONE:
                            break;
                        case g.MIDDLE:
                            i = r,
                                n = r,
                                this.hideAlltags(n),
                                setTimeout(function () {
                                    this.showAlltags(i)
                                }
                                    .bind(this), n);
                            break;
                        case g.FADEIN:
                            setTimeout(function () {
                                this.showAlltags(r)
                            }
                                .bind(this), r)
                    }
                }
                ,
                n.prototype.onPlayerModeChanging = function (e, t) {
                    t !== p.PANORAMA && this.dismissExaminedTag(),
                        t === p.PANORAMA && player.currentPano && !player.currentPano.isAligned() && (t = p.OUTDOOR);
                    var i = t !== p.OUTDOOR;
                    i !== this.model.tagsShown && (i ? this.showAlltags(c.tags.startup.fadeInDuration) : this.hideAlltags(c.tags.startup.fadeInDuration))
                }
                ,
                n.prototype.onPanoChange = function (e, t) {
                    var i = this.navigatingViaTag;
                    if (this.navigatingViaTag = !1,
                        !i) {
                        this.dismissExaminedTag();
                        var n = e && !e.isAligned() ? p.OUTDOOR : p.PANORAMA
                            , r = t && !t.isAligned() ? p.OUTDOOR : p.PANORAMA;
                        n !== r && (r === p.PANORAMA ? this.showAlltags(c.tags.startup.fadeInDuration, null, !0) : this.hideAlltags(c.tags.startup.fadeInDuration))
                    }
                }
                ,
                n.prototype.onPlayerReady = function (e, t, i) {
                    this.startAlltags(e, t ? i : null)
                }
                ,
                n.prototype.onPlayerFlyingEnded = function (e, t) {
                    this.updateClosestTags(e)
                }
                ,
                n.prototype.dismissExaminedTag = function () {
                    this.activeTag && this.tagState === y.EXAMINE && this.dismissActiveTag(),
                        this.hoveredTag && (this.hoveredTag.setFreeState(!0),
                            this.hoveredTag = null)
                }
                ,
                n.prototype.startAlltags = function (e, t) {
                    this.model.shouldShowtags = c.tags.enabled,
                        this.enabled = !0,
                        e || (this.showAlltags(c.tags.startup.fadeInDuration, c.tags.startup.fadeInDelay),
                            t && setTimeout(function () {
                                this.activateTag(this.model.getTagBySid(t))
                            }
                                .bind(this), c.tags.startup.fadeInDuration / 2))
                }
                ,
                n.prototype.showAlltags = function (e, t, i) {
                    function n() {
                        o++,
                            o === this.totaltags && (this.model.tagsShown = !0,
                                r.resolve())
                    }
                    var r = $.Deferred();
                    if (!i && this.player.mode === p.PANORAMA && this.player.currentPano && !this.player.currentPano.isAligned() || !this.model.shouldShowtags)
                        return r.resolve().promise();
                    var o = 0;
                    for (var a in this.model.tags) {
                        var s = this.model.tags[a];
                        s.show(e, t).done(n.bind(this))
                    }
                    return r.promise()
                }
                ,
                n.prototype.hideAlltags = function (e, t) {
                    function i() {
                        r++,
                            r === this.totaltags && (this.model.tagsShown = !1,
                                n.resolve())
                    }
                    var n = $.Deferred()
                        , r = 0;
                    for (var o in this.model.tags) {
                        var a = this.model.tags[o];
                        a.hide(e, t).done(i.bind(this)),
                            a === this.activeTag && this.dismissActiveTag()
                    }
                    return n.promise()
                }
                ,
                n.prototype.enableHovering = function () {
                    this.enabled = !0
                }
                ,
                n.prototype.disableHovering = function () {
                    this.enabled = !1
                }
                ,
                n.prototype.activateTag = function (e, t) {
                    t = t || y.EXAMINE,
                        this.activeTag = e,
                        this.activeTag.hoveringDisc = !0,
                        this.activeTag.setHoverState(t === y.EXAMINE),
                        this.tagState = t,
                        this.emit(v.TagActivated, e)
                }
                ,
                n.prototype.dismissActiveTag = function () {
                    this.activeTag.hoveringDisc = !1,
                        this.activeTag.setFreeState(!0);
                    var e = this.activeTag;
                    this.activeTag = null,
                        this.tagState = y.IDLE,
                        this.emit(v.TagDismissed, e)
                }
                ,
                n.prototype.clickedOnTag = function (e) {
                    var t = function () {
                        this.navigatingViaTag = !0,
                            this.activeTag.examine(this.player),
                            this.emit(v.TagNavigation, this.activeTag)
                    }
                        .bind(this);
                    return this.tagState !== y.EXAMINE ? (this.activateTag(this.intersectTag, y.EXAMINE),
                        this.activeTag = this.intersectTag,
                        t(),
                        !0) : (this.dismissActiveTag(),
                            !1)
                }
                ,
                n.prototype.intersecttag = function () {
                    var e = new r.Vector3
                        , t = new r.Vector3
                        , i = new r.Vector3;
                    return function (n, r, o) {
                        if (!this.enabled)
                            return null;
                        var a = null
                            , s = this.tagDiscs.filter(function (e) {
                                return e.parent.visible
                            });
                        if (s.length > 0) {
                            var l = this.model.floors.reduce(function (e, t) {
                                return t.hidden ? e : e.concat(t.collider.children)
                            }, s);
                            e.set(n.x, n.y, -1).unproject(o),
                                t.set(n.x, n.y, 1).unproject(o),
                                i.copy(t).sub(e).normalize(),
                                this.raycaster.set(e, i);
                            var c = this.raycaster.intersectObjects(l);
                            c.length > 0 && s.indexOf(c[0].object) !== -1 && (a = c[0].object.tag)
                        }
                        return this.intersectTag = a,
                            r && (this.activeTag && a !== this.activeTag && (this.tagState === y.BROWSE || this.tagState === y.EXAMINE && a) && this.dismissActiveTag(),
                                a && a !== this.activeTag && (a.listeners(h.ENTER).length < 1 && (a.billboard.on(h.ENTER, function () {
                                    this.hoveredTag = a
                                }
                                    .bind(this)),
                                    a.billboard.on(h.LEAVE, function () {
                                        this.hoveredTag = null
                                    }
                                        .bind(this))),
                                    this.activateTag(a, y.BROWSE))),
                            a
                    }
                }(),
                n.prototype.rankedtagInDirection = function () {
                    var e = []
                        , t = []
                        , i = new r.Vector3
                        , n = new r.Vector3
                        , o = new r.Vector3;
                    return function (r, a, s, l) {
                        var c = 0;
                        t.length = 0;
                        for (var h = 0; h < this.closesttags.length; h++) {
                            var u = this.closesttags[h];
                            n.copy(u.position),
                                n.add(u.discPosition),
                                i.copy(a),
                                i.sub(n).negate(),
                                i.normalize();
                            var d = i.dot(l);
                            if (d >= 0) {
                                o.copy(n),
                                    o.project(s);
                                var p = this.intersecttag(o, !1, s);
                                if (p) {
                                    if (c >= e.length)
                                        for (var f = 0; f < 64; f++)
                                            e.push({
                                                tag: u,
                                                dot: d
                                            });
                                    var g = e[c];
                                    g.tag = u,
                                        g.dot = d,
                                        g.position = math.projectPositionToCanvas(n, s),
                                        t.push(g),
                                        c++
                                }
                            }
                        }
                        return t.sort(function (e, t) {
                            return e.dot > t.dot ? -1 : e.dot < t.dot ? 1 : 0
                        }),
                            r < t.length ? t[r].tag : null
                    }
                }(),
                n.prototype.updateClosestTags = function () {
                    var e = new r.Vector3
                        , t = 30;
                    return function (i) {
                        this.closesttags || (this.closesttags = []),
                            this.closesttags.length = 0;
                        var n = this.model.tags;
                        if (n)
                            for (var r in n)
                                if (n.hasOwnProperty(r)) {
                                    var o = n[r]
                                        , a = o.position;
                                    e.copy(i),
                                        e.sub(a).negate();
                                    var s = e.lengthSq();
                                    s < t && this.closesttags.push(o)
                                }
                    }
                }(),
                t.exports = n
        }
        ).call(this, "/js/tag/tagManager.js")
    }
        , {
        "../controls/serializer": 14,
        "../enum/BlackoutStyle": 18,
        "../enum/tagEvents": 32,
        "../enum/ModelManagerEvents": 33,
        "../enum/PlayerEvents": 40,
        "../enum/TagStates": 44,
        "../enum/Viewmode": 51,
        "../enum/WarpStyle": 52,
        "../objects/Snapshot": 153,
        "../settings": 166,
        "../util/common": 185,
        "../util/lerp": 188,
        "../util/logger": 189,
        "./Billboard/BillboardEvent": 120,
        "./Media/LinkType": 130,
        "./Media/MediaEvent": 131,
        events: 202,
        three: 217
    }],
    125: [function (e, t, i) {
        (function (i) {
            "use strict";
            function n() {
                this.embedWrapper = null,
                    this.embedElement = null
            }
            var r = e("../../util/ajax")
                , o = e("./mediaSettings")
                , a = e("../../settings")
                , s = e("../../util/logger")
                , l = new s(i);
            n.prototype.createDomElement = function () {
                return this.embedWrapper = document.createElement("div"),
                    this.embedWrapper.classList.add("tag-embed"),
                    this.embedWrapper.classList.add("hidden"),
                    this.embedWrapper
            }
                ,
                n.prototype.load = function (e) {
                    var t = "https://api.embedly.com/1/oembed?key=" + a.appConfig.embedly_key + "&url=" + encodeURIComponent(e) + "&maxwidth=" + o.maxEmbedWidth;
                    return new Promise(function (e, i) {
                        r.get(t).then(function (t) {
                            if (t = JSON.parse(t),
                                t.html && t.html.indexOf("<script") === -1) {
                                this.embedWrapper.innerHTML = t.html;
                                var n = Math.min(t.width, o.maxEmbedWidth) || o.maxEmbedWidth;
                                if (this.embedWrapper.style.width = n + "px",
                                    t.height) {
                                    var r = t.height / t.width;
                                    this.embedWrapper.style.height = n * r + "px"
                                }
                                this.embedElement = this.embedWrapper.firstChild;
                                var a = [];
                                try {
                                    a = [].slice.call(this.embedElement.querySelectorAll("a"))
                                } catch (e) {
                                    l.debug("Error getting `a` elements for embed; was it an iframe?")
                                }
                                a.forEach(function (e) {
                                    e.setAttribute("target", "_blank")
                                }),
                                    this.embedElement.classList.add("hidden"),
                                    this.embedWrapper.classList.remove("hidden"),
                                    e()
                            } else
                                i("Not a valid embed")
                        }
                            .bind(this), function (e) {
                                i(e.response)
                            })
                    }
                        .bind(this))
                }
                ,
                n.prototype.show = function () {
                    this.embedElement && this.embedElement.classList.remove("hidden")
                }
                ,
                n.prototype.hide = function () {
                    this.embedElement && this.embedElement.classList.add("hidden")
                }
                ,
                t.exports = n
        }
        ).call(this, "/js/tag/Media/EmbedlyEmbed.js")
    }
        , {
        "../../settings": 166,
        "../../util/ajax": 181,
        "../../util/logger": 189,
        "./mediaSettings": 132
    }],
    126: [function (e, t, i) {
        (function (i) {
            "use strict";
            function n(e) {
                o.call(this),
                    this.options = e,
                    this.playerControls = null,
                    this.state = s.NOT_READY
            }
            var r = e("../../util/browser")
                , o = e("./EmbedlyEmbed")
                , a = e("../../util/logger")
                , s = (new a(i),
                    Object.freeze({
                        NOT_READY: "player.not.ready",
                        CUED: "player.cued",
                        PLAYING: "player.playing",
                        PAUSED: "player.paused"
                    }));
            n.prototype = Object.create(o.prototype),
                n.prototype.createDomElement = function () {
                    return this.embedWrapper = document.createElement("div"),
                        this.embedWrapper.classList.add("tag-video"),
                        this.embedWrapper.classList.add("hidden"),
                        this.embedWrapper
                }
                ,
                n.prototype.load = function (e) {
                    var t = function () {
                        function e(e) {
                            this.playerState = s.CUED,
                                this.options.startMuted && this.playerControls.mute()
                        }
                        function t(e) {
                            this.playerState = e
                        }
                        function i(e) {
                            this.playerControls.setCurrentTime(0),
                                this.options.loop ? this.playerControls.play() : this.playerControls.pause()
                        }
                        this.playerControls = new playerjs.Player(this.embedElement),
                            this.playerControls.on("ready", e.bind(this)),
                            this.playerControls.on("play", t.bind(this, s.PLAYING)),
                            this.playerControls.on("pause", t.bind(this, s.PAUSED)),
                            this.playerControls.on("ended", i.bind(this))
                    }
                        .bind(this);
                    return o.prototype.load.call(this, e).then(t.bind(this))
                }
                ,
                n.prototype.play = function () {
                    var e = r.isMobile();
                    return function () {
                        this.playerState !== s.NOT_READY && this.playerControls && !e && (this.state === s.CUED && this.options.autoPlay || this.options.autoResume) && this.playerControls.play()
                    }
                }(),
                n.prototype.pause = function () {
                    this.playerState !== s.NOT_READY && this.playerControls && this.playerControls.pause()
                }
                ,
                t.exports = n
        }
        ).call(this, "/js/tag/Media/EmbedlyPlayer.js")
    }
        , {
        "../../util/browser": 182,
        "../../util/logger": 189,
        "./EmbedlyEmbed": 125
    }],
    127: [function (e, t, i) {
        (function (i) {
            "use strict";
            function n(e) {
                function t() {
                    return a.debug("requesting file from embedly:", e.href),
                        r.get(e.href, {
                            responseType: e.responseType
                        }).then(function (t) {
                            return a.debug("requesting file finished:", e.href),
                                t
                        })
                }
                function i() { }
                return s = new Promise(function (e, n) {
                    s.catch(i).then(function () {
                        t().then(e, n)
                    })
                }
                )
            }
            var r = e("../../util/ajax")
                , o = (e("./mediaSettings"),
                    e("../../util/logger"))
                , a = new o(i)
                , s = Promise.resolve();
            t.exports.enqueue = n
        }
        ).call(this, "/js/tag/Media/EmbedlyQueue.js")
    }
        , {
        "../../util/ajax": 181,
        "../../util/logger": 189,
        "./mediaSettings": 132
    }],
    128: [function (e, t, i) {
        (function (i) {
            "use strict";
            function n() {
                this.imageWrapper = null,
                    this.width = 0,
                    this.height = 0,
                    this.aspect = 1
            }
            var r = e("./MediaEvent")
                , o = e("./EmbedlyQueue")
                , a = e("events").EventEmitter
                , s = e("../../util/logger")
                , l = e("../../settings");
            new s(i);
            n.prototype = Object.create(a.prototype),
                n.prototype.createDomElement = function () {
                    return this.imageWrapper = document.createElement("div"),
                        this.imageWrapper.classList.add("tag-image"),
                        this.imageWrapper.classList.add("hidden"),
                        this.imageWrapper.addEventListener("click", function (e) {
                            e.stopPropagation(),
                                this.emit(r.IMAGE_OPENING),
                                this.imageWrapper.style.pointerEvents = "none"
                        }
                            .bind(this)),
                        this.imageWrapper
                }
                ,
                n.prototype.onClosed = function () {
                    this.imageWrapper.style.pointerEvents = "auto"
                }
                ,
                n.prototype.load = function (e) {
                    var t = Math.max(window.screen.height, window.screen.width)
                        , i = "https://i.embed.ly/1/display/resize?key=" + l.appConfig.embedly_key + "&url=" + encodeURIComponent(e) + "&width=" + t + "&height=" + t;
                    return new Promise(function (e, t) {
                        function n(t) {
                            var i = t.target;
                            this.width = i.naturalWidth,
                                this.height = i.naturalHeight,
                                this.aspect = this.width / this.height;
                            var n = t.target.src;
                            this.imageWrapper.style.backgroundImage = 'url("' + n + '")',
                                this.imageWrapper.style.width = this.width + "px",
                                this.imageWrapper.style.height = this.height + "px",
                                this.imageWrapper.classList.remove("hidden"),
                                e()
                        }
                        o.enqueue({
                            href: i,
                            responseType: "arraybuffer"
                        }).then(function (e) {
                            var t = new Uint8Array(e)
                                , i = new Blob([t])
                                , r = new window.Image;
                            r.addEventListener("load", n.bind(this));
                            var o = URL.createObjectURL(i);
                            r.src = o
                        }
                            .bind(this), t)
                    }
                        .bind(this))
                }
                ,
                t.exports = n
        }
        ).call(this, "/js/tag/Media/Image.js")
    }
        , {
        "../../settings": 166,
        "../../util/logger": 189,
        "./EmbedlyQueue": 127,
        "./MediaEvent": 131,
        events: 202
    }],
    129: [function (e, t, i) {
        "use strict";
        function n(e) {
            this.label = e.label,
                this.href = e.url,
                this.type = this.updateLinkForType(),
                this.domElement = null,
                this.id = c++
        }
        var r = e("./LinkType")
            , o = e("./MediaEvent")
            , a = e("../../util/browser")
            , s = e("../../analytics")
            , l = e("events").EventEmitter
            , c = 0;
        n.prototype = Object.create(l.prototype),
            n.prototype.updateLinkForType = function () {
                function e(e) {
                    var t = new RegExp("[#&?]start=([^#&?]*)")
                        , i = t.exec(e);
                    return i[1]
                }
                function t(e) {
                    return e + "&play=1"
                }
                var i = a.valueFromHash("m") || a.valueFromHash("model");
                return this.href.indexOf("port.com/show") !== -1 || this.href.indexOf(window.location.host + "/show") !== -1 ? this.href.indexOf(i) !== -1 && this.href.indexOf("start=") !== -1 ? (this.href = e(this.href),
                    r.NAVIGATION) : (this.href = t(this.href),
                        r.MODEL) : r.EXT_LINK
            }
            ;
        var h = {};
        n.prototype.createDomElement = function () {
            function e(e) {
                switch (e.stopPropagation(),
                h[this.id] = !0,
                s.trackAlways("click_tag_link", {
                    link_type: this.type,
                    link_count: c,
                    links_clicked: Object.keys(h).length
                }),
                this.type) {
                    case r.MODEL:
                        window.location.replace(this.href);
                        break;
                    case r.EXT_LINK:
                        window.open(this.href, "_blank")
                }
                this.emit(o.LINK_CLICK, {
                    type: this.type,
                    url: this.href
                })
            }
            if (this.domElement = document.createElement("a"),
                this.domElement.classList.add("tag-link"),
                this.domElement.textContent = this.label,
                this.type === r.EXT_LINK) {
                this.domElement.textContent += " ";
                var t = document.createElement("i");
                t.classList.add("icon-ext-link"),
                    t.title = "Link to external web site",
                    this.domElement.appendChild(t)
            }
            return this.domElement.addEventListener("click", e.bind(this)),
                this.domElement
        }
            ,
            t.exports = n
    }
        , {
        "../../analytics": 4,
        "../../util/browser": 182,
        "./LinkType": 130,
        "./MediaEvent": 131,
        events: 202
    }],
    130: [function (e, t, i) {
        "use strict";
        t.exports = {
            NAVIGATION: "navigation",
            MODEL: "model",
            EXT_LINK: "ext-link"
        }
    }
        , {}],
    131: [function (e, t, i) {
        "use strict";
        t.exports = Object.freeze({
            LINK_CLICK: "mtmedia.link",
            IMAGE_LOADED: "mtmedia.image.loaded",
            IMAGE_OPENING: "mtmedia.image.opening",
            IMAGE_OPENED: "mtmedia.image.opened",
            IMAGE_CLOSING: "mtmedia.image.closing",
            IMAGE_CLOSED: "mtmedia.image.closed",
            VIDEO_START: "mtmedia.video.start",
            VIDEO_PAUSE: "mtmedia.video.pause",
            VIDEO_ENDED: "mtmedia.video.end"
        })
    }
        , {}],
    132: [function (e, t, i) {
        "use strict";
        t.exports = Object.freeze({
            maxEmbedWidth: 350,
            defaultAspectRatio: .75
        })
    }
        , {}],
    133: [function (e, t, i) {
        "use strict";
        t.exports = Object.freeze({
            TEXT: "text",
            LINK: "link",
            IMAGE: "photo",
            VIDEO: "video",
            RICH: "rich"
        })
    }
        , {}],
    134: [function (e, t, i) {
        "use strict";
        function n(e) {
            this.capabilities = {
                links: {
                    enable: e.supportLinks,
                    keepLabels: e.keepLinkLabels
                }
            }
        }
        var r = e("./DescriptionChunkType");
        n.prototype.parse = function (e, t) {
            var i = []
                , n = e.split("[").map(function (e, t) {
                    return 0 === t ? e : "[" + e
                });
            return n.forEach(function (e) {
                var n = this.findMarkdown(e);
                if (n) {
                    if (n.url.indexOf("javascript:") !== -1)
                        return;
                    this.addLinkChunk(i, n, t),
                        this.addTextChunk(i, e.slice(n.markdown.length))
                } else
                    this.addTextChunk(i, e)
            }
                .bind(this)),
                i
        }
            ,
            n.prototype.findMarkdown = function (e) {
                var t = /\[([^\]]*)\]\((.*)\)/
                    , i = e.match(t);
                if (i) {
                    for (var n = i[2], r = 1, o = 0; o < n.length && ("(" === n[o] ? r++ : ")" === n[o] && r--,
                        0 !== r);)
                        o++;
                    var a = n.length - o;
                    return {
                        markdown: i[0].substring(0, i[0].length - a),
                        label: i[1],
                        url: i[2].substring(0, o)
                    }
                }
            }
            ,
            n.prototype.addTextChunk = function (e, t) {
                0 !== t.length && e.push({
                    type: r.TEXT,
                    text: t
                })
            }
            ,
            n.prototype.addLinkChunk = function (e, t) {
                if (!this.capabilities.links.enable)
                    return void (this.capabilities.links.keepLabels && this.addTextChunk(e, t.label));
                var i = {
                    label: t.label,
                    url: t.url
                };
                i.url.indexOf("://") === -1 && (i.url = "http://" + i.url),
                    e.push({
                        type: r.LINK,
                        link: i
                    })
            }
            ,
            t.exports = n
    }
        , {
        "./DescriptionChunkType": 133
    }],
    135: [function (e, t, i) {
        (function (i) {
            "use strict";
            var n = e("../util/logger")
                , r = new n(i)
                , o = {
                    parseIdsFromChunkName: function (e, t) {
                        t.floorId = o.parseFloor(e),
                            t.roomId = o.parseRoom(e)
                    },
                    parseFloor: function (e) {
                        var t = e.match(/_group([0-9]+)/);
                        if (!t)
                            return 0;
                        try {
                            return parseInt(t[1], 10)
                        } catch (e) {
                            return r.warn('Non-int value "' + t[1] + '" for mesh group, defaulting to floor 0'),
                                0
                        }
                    },
                    parseRoom: function (e) {
                        var t = e.match(/_sub([0-9]+)/);
                        if (!t)
                            return -1;
                        try {
                            return parseInt(t[1], 10)
                        } catch (e) {
                            return r.warn('Non-int value "' + t[1] + '" for mesh subgroup, defaulting to subgroup 0'),
                                0
                        }
                    }
                };
            t.exports = o
        }
        ).call(this, "/js/model/Chunks.js")
    }
        , {
        "../util/logger": 189
    }],
    136: [function (e, t, i) {
        (function (i) {
            "use strict";
            function n(e) {
                s.call(this),
                    this.model = e,
                    this.exploded = !1
            }
            var r = e("../objects/Floor")
                , o = (e("../settings"),
                    e("../util/logger"))
                , a = e("../util/transitions")
                , s = e("../util/IndexedCollection")
                , l = e("../util/common")
                , c = e("../util/easing");
            new o(i);
            l.inherit(n, s),
                n.prototype.add = function (e) {
                    s.prototype.add.call(this, e),
                        this.model.add(e)
                }
                ,
                n.prototype.getIndex = function (e) {
                    return e.floorIndex
                }
                ,
                n.prototype.build = function () {
                    this.list.forEach(function (e) {
                        e.build()
                    })
                }
                ,
                n.prototype.size = function () {
                    return this.length
                }
                ,
                n.prototype.sort = function () {
                    s.prototype.sort.call(this, function (e, t) {
                        return e.floorIndex - t.floorIndex
                    })
                }
                ,
                n.prototype.nextFloor = function (e, t) {
                    return this.index[e.floorIndex + t] || null
                }
                ,
                n.prototype.getFloorAtPoint = function (e) {
                    for (var t = null, i = 1 / 0, n = 0; n < this.list.length; n++) {
                        var r = this.list[n]
                            , o = r.distanceToPoint(e);
                        (!t || i > o) && (i = o,
                            t = r)
                    }
                    return t
                }
                ,
                n.prototype.getOrMakeFloor = function (e) {
                    var t = this.index[e];
                    return t || (t = new r(this.model, e),
                        this.add(t)),
                        t
                }
                ,
                n.prototype.hide = function () {
                    this.list.forEach(function (e) {
                        e.hide()
                    })
                }
                ,
                n.prototype.show = function () {
                    this.list.forEach(function (e) {
                        e.show()
                    })
                }
                ,
                n.prototype.names = function () {
                    return this.list.reduce(function (e, t) {
                        return e.concat(t.name)
                    }, [])
                }
                ,
                n.prototype.toggleExplodeHorizontal = function () {
                    function e(e, t) {
                        r.copy(e.position),
                            e.position.x = i[e.floorIndex] * t,
                            e.position.y = 1 * e.floorIndex * t,
                            r.sub(e.position).multiplyScalar(-1),
                            e.panos.forEach(function (e) {
                                e.translate(r)
                            })
                    }
                    var t, i = [], n = 0;
                    this.list.forEach(function (e, r, o) {
                        t = r > 0 ? Math.max(o[r - 1].boundingBox.max.x - e.boundingBox.min.x, e.boundingBox.size().x / 2) : 0,
                            n += t,
                            i[r] = n
                    }),
                        i = i.map(function (e) {
                            return e - n / 2
                        });
                    var r = this.list[0].position.clone();
                    this.exploded ? this.list.forEach(function (t) {
                        a.start(function (i) {
                            e(t, 1 - i)
                        }, 1500, null, 0, c.easeOutExpo)
                    }) : this.list.forEach(function (t) {
                        a.start(function (i) {
                            e(t, i)
                        }, 1500, null, 0, c.easeOutExpo)
                    }),
                        this.exploded = !this.exploded
                }
                ,
                n.prototype.toggleExplodeVertical = function () {
                    function e(e, i) {
                        var n = n.copy(e.position);
                        e.position.y = (5 * e.floorIndex - t.y / 2) * i,
                            n.sub(e.position).multiplyScalar(-1),
                            e.panos.forEach(function (e) {
                                e.translate(n)
                            })
                    }
                    var t = this.model.size;
                    this.list[0].position.clone();
                    this.exploded ? this.list.forEach(function (t) {
                        a.start(function (i) {
                            e(t, 1 - i)
                        }, 1500, null, 0, c.easeOutExpo)
                    }) : this.list.forEach(function (t) {
                        a.start(function (i) {
                            e(t, i)
                        }, 1500, null, 0, c.easeOutExpo)
                    }),
                        this.exploded = !this.exploded
                }
                ,
                t.exports = n
        }
        ).call(this, "/js/model/FloorCollection.js")
    }
        , {
        "../objects/Floor": 146,
        "../settings": 166,
        "../util/IndexedCollection": 175,
        "../util/common": 185,
        "../util/easing": 186,
        "../util/logger": 189,
        "../util/transitions": 195
    }],
    137: [function (e, t, i) {
        (function (i) {
            "use strict";
            function n() {
                c.call(this)
            }
            var r = e("../settings")
                , o = e("../util/logger")
                , a = e("../enum/Viewmode")
                , s = e("../objects/Snapshot")
                , l = (e("../util/math"),
                    e("../util/common"))
                , c = e("../util/IndexedCollection")
                , h = new o(i);
            l.inherit(n, c),
                n.prototype.getImage = function (e) {
                    return e && this.index.hasOwnProperty(e) ? this.index[e] : null
                }
                ,
                n.prototype.filterByModesAndReel = function (e, t) {
                    for (var i = [], n = 0; n < t.length; n += 1) {
                        var r = t[n]
                            , o = this.index[r.sid];
                        o && i.push(o)
                    }
                    var s = e[a.DOLLHOUSE]
                        , l = e[a.FLOORPLAN];
                    i = i.filter(function (e) {
                        if (!e.metadata || void 0 === e.metadata.camera_mode)
                            return !0;
                        var t;
                        try {
                            t = a.convertWorkshopModeInt(e.metadata.camera_mode)
                        } catch (e) {
                            return h.debug(e.message),
                                !1
                        }
                        return t === a.PANORAMA || t === a.FLOORPLAN && l || t === a.DOLLHOUSE && s
                    }),
                        i.length !== this.list.length && h.info("Disallowed " + (this.list.length - i.length) + " highlight images"),
                        this.list = i,
                        this.reIndex()
                }
                ,

                n.prototype.getHeroLocations = function (panos) {//改 增加二级location
                    if (0 === this.list.length)
                        return [];
                    var locations = [];

                    var deal = (info, container) => {
                        var src = info.thumbnail_signed_src,
                            o = info.name || "";

                        if (info.metadata && void 0 !== info.metadata.camera_quaternion) {
                            if (!r.show360Views.enabled && info.metadata.scan_id) {
                                let a = panos.get(info.metadata.scan_id);
                                if (a && !a.isAligned()) return

                            }
                            var cameraMode = a.convertWorkshopModeInt(info.metadata.camera_mode);
                            if (cameraMode === a.MESH) return


                            if (window.isLocal) src = manage.dealURL(src)
                            else src = "one" === g_version ? g_Prefix + src + "?" + randomTime().getTime() : src + "?" + randomTime().getTime()

                            var l = {
                                cameraMode: cameraMode,
                                position: info.metadata.camera_position,
                                quaternion: info.metadata.camera_quaternion,
                                zoom: info.metadata.zoom,
                                panoId: info.metadata.scan_id,
                                orthoZoom: info.metadata.ortho_zoom,
                                floorVisibility: void 0 !== info.metadata.floor_visibility ? info.metadata.floor_visibility.slice(0) : [],
                                thumbUrl: src,
                                name: n.filterImageName(o),
                                sid: info.sid
                            }
                            var item = new s(l);
                            item.momentTour = info.momentTour
                            container.push(item)
                            return item
                        }
                    }


                    this.list.forEach(image => {

                        if (image.images) {
                            var folder = $.extend({}, image)
                            folder.heroLocations = [];
                            image.images.list.forEach(child => {
                                deal(child, folder.heroLocations);
                            })
                            folder.musicInfo = folder.musicInfo || {}
                            locations.push(folder)
                            delete folder.images;
                            delete folder.locations;
                        } else {
                            var item = deal(image, locations);

                            item.musicInfo = image.musicInfo || g_data2.tourAudio[item.sid] || {}//新的music数据统一写在每个info下,如果有musicInfo则覆盖g_data2.tourAudio
                        }
                    })


                    return locations
                }


                ,
                n.prototype.getIndex = function (e) {
                    return e.sid
                }
                ,
                n.filterImageName = function (e) {
                    return "" === e || e.match(/^[0-9.]+_[0-9.]+$/) ? null : e
                }
                ,
                t.exports = n
        }
        ).call(this, "/js/model/ImageCollection.js")
    }
        , {
        "../enum/Viewmode": 51,
        "../objects/Snapshot": 153,
        "../settings": 166,
        "../util/IndexedCollection": 175,
        "../util/common": 185,
        "../util/logger": 189,
        "../util/math": 190
    }],
    138: [function (e, t, i) {
        (function (i) {
            "use strict";
            function n() {
                u.call(this)
            }
            var r = e("../label/Label")
                , o = e("../settings")
                , a = e("../util/logger")
                , s = e("../util/math")
                , l = e("../util/ajax")
                , c = e("./RoomCollection")
                , h = e("../util/common")
                , u = e("../util/IndexedCollection");
            new a(i);
            h.inherit(n, u),
                n.prototype.getIndex = function (e) {
                    return e.labelId
                }
                ,
                n.prototype.associateWithRooms = function (e) {
                    this.forEach(function (t) {
                        e.forEach(function (e) {
                            e.roomId === t.roomId && (t.room = e)
                        })
                    })
                }
                ,
                n.prototype.createFromLabelData = function (e) {
                    e.forEach(function (e) {
                        var t = n.parseRoomIndexFromWorkshopRoomId(e.roomId);
                        t = c.generateRoomId(e.floorId, t);
                        var i = new r(e.sid, e.position || e.positions[0], e.text, e.floorId, t);
                        i.position = s.convertWorkshopVector(i.position),
                            this.add(i),
                            i.build()
                    }
                        .bind(this))
                }
                ,
                n.prototype.load = function (e, t) {
                    return l.get(e, {
                        responseType: "json",
                        auth: t ? o.authorizationHeader : null
                    }).done(function (e) {
                        var t = [];
                        for (var i in e) {
                            var n = e[i];
                            t.push(n)
                        }
                        this.createFromLabelData(t)
                    }
                        .bind(this))
                }
                ,
                n.parseRoomIndexFromWorkshopRoomId = function (e) {
                    var t = -1;
                    if (e) {
                        if (typeof e == 'number') {
                            t = parseInt(e)
                        } else {
                            var i = e.split("_");
                            t = parseInt(i[0])
                        }
                    }
                    return t
                }
                ,
                t.exports = n
        }
        ).call(this, "/js/model/LabelCollection.js")
    }
        , {
        "../label/Label": 90,
        "../settings": 166,
        "../util/IndexedCollection": 175,
        "../util/ajax": 181,
        "../util/common": 185,
        "../util/logger": 189,
        "../util/math": 190,
        "./RoomCollection": 141
    }],
    139: [function (e, t, i) {
        (function (i) {
            "use strict";
            function n(e, t) {
                o.Object3D.call(this)
                this.sid = window.number;//t.sid,
                this.data = t,
                    this.options = e,
                    this.urls = new s(e.urlFiles),
                    this.isPublic = void 0 !== t.is_public && t.is_public,


                    //创建heroLocations 
                    this.images = new _(this),
                    this.images.extend(t.images),
                    this.images.forEach((info) => {
                        if (info.locations) {
                            info.images = new _(this);
                            info.images.extend(info.locations)
                        }
                    })
                this.heroLocations = []


                //this.heroImage = this.images.getImage(t.icon), //初始画面沒有用到icon


                this.outdoorPanoLocations = [],
                    this.floors = new d(this),
                    this.floorsEnabled = void 0 === e.floors || e.floors,
                    this.changingFloor = !1,
                    this.chunks = [],
                    this.panos = new A,
                    this.colliders = [],
                    this.loadPanosPromise = null,
                    this.loadMeshTexturesPromise = null,
                    this.auxDataPromise = null,
                    this.meshTexturesLoaded = !1,
                    this.meshTextures = [],
                    this.tags = {},
                    this.tagsShown = !1,
                    this.shouldShowtags = !1,
                    this.has360Views = !1,
                    this.showingLabels = f.labels.enabled && t.player_options.labels,
                    this.supportedModes = {},
                    this.supportedModes[c.PANORAMA] = !0,
                    this.supportedModes[c.DOLLHOUSE] = !t.player_options || t.player_options.dollhouse && w.valueFromHash("dh", 1),
                    this.supportedModes[c.FLOORPLAN] = !t.player_options || t.player_options.floor_plan && w.valueFromHash("dh", 1),
                    this.supportedModes[c.TRANSITIONING] = !0,
                    this.supportsTiles = this.configureTiling(),
                    // this.supportsVR = t.is_vr,
                    this.supportsVR = window.MP_PREFETCHED_MODELDATA.supportsVR || false//true;   // 方奕卓 VR功能可配置
                this.mode = c.DOLLHOUSE,
                    this.size = null,
                    this.center = null,
                    this.boundingBox = new o.Box3,
                    this.currentFloor = null,
                    this.allFloorsVisible = !0,
                    this.projectedPano0 = null,
                    this.projectedPano1 = null,
                    this.floorsEnabled && t.floors && t.floors.indexOf(",") !== -1 && t.floors.split(",").forEach(function (e, t) {
                        this.addFloor(new u(this, t, e.trim()))
                    }
                        .bind(this)),
                    this.waitQueue = [],
                    this.on("load", function (e) {
                        0 !== this.waitQueue.length && (this.waitQueue = this.waitQueue.filter(function (e) {
                            return !e.isLoadedCallback()
                        }),
                            0 === this.waitQueue.length && this.emit("waiting-done"))
                    }
                        .bind(this)),
                    this.setupCustomProperties()


                this.hots = {};




            }
            function r() {
                try {
                    var e = document.createElement("canvas")
                        , t = e.getContext("webgl");
                    t || (t = e.getContext("experimental-webgl"));
                    var i = t.getParameter(t.MAX_CUBE_MAP_TEXTURE_SIZE);
                    return i
                } catch (e) {
                    return 0
                }
            }
            var o = e("three")
                , a = e("../util/ajax")
                , s = e("../util/ModelUrls")
                , l = e("../objects/BoundingTextureSkybox")
                , c = e("../enum/Viewmode")
                , h = e("../enum/RenderOrder")
                , u = (e("../enum/AlignmentType"),
                    e("../objects/Floor"))
                , d = e("./FloorCollection")
                , p = e("../objects/Chunk")
                , f = (e("../objects/Room"),
                    e("../objects/Snapshot"),
                    e("../label/Label"),
                    e("../util/math"),
                    e("../settings"))
                , ss = e("../shaders")
                , g = e("../util/logger")
                , m = e("../tag/tag")
                , v = (e("../tag/tagManager"),
                    e("../objects/Panorama"))
                , A = e("../util/PanoramaCollection")
                , y = e("../loaders/ModelLoader")
                , C = e("../loaders/ModelTextureLoader")
                , I = e("../loaders/SweepDataLoader")
                , E = e("../util/transitions")
                , b = e("../util/common")
                , es = e("../util/easing")
                , lerp = e("../util/lerp")
                , tex = e("../util/texture")
                , w = e("./../util/browser")
                , _ = e("./ImageCollection")
                , T = e("./RoomCollection")
                , x = e("./LabelCollection")
                , S = e("./Chunks")
                , M = e("./../util/showcase")
                , R = e("../exception/BasicException")
                , P = (e("../constants")
                    , e("events").EventEmitter)
                , Hot = e("hot")
                , O = new g(i);
            n.prototype = Object.create(o.Object3D.prototype),
                b.extend(n, P),
                n.prototype.setupCustomProperties = function () {
                    var e = f.modelAlpha;
                    Object.defineProperty(this, "alpha", {
                        get: function () {
                            return e
                        },
                        set: function (t) {
                            e = t,
                                this.chunks.forEach(function (t) {
                                    t.material && t.material.uniforms.modelAlpha && (t.material.uniforms.modelAlpha.value = e)
                                })
                        }
                    })
                }
                ,
                n.prototype.configureTiling = function () {
                    var e = r();
                    if (e < 2048)
                        return !1;
                    O.warn("Max cube texture size: " + e);
                    for (var t = 0; t < f.tiling.tilingFlagNames.length; t++) {
                        var i = f.tiling.tilingFlagNames[t];
                        if ("1" === w.valueFromHash(i, null))
                            return !0;
                        if ("0" === w.valueFromHash(i, null))
                            return !1
                    }
                    //--------------------------------------------许钟文-------------------------------------------
                    //return true;
                    return !!M.modelDataPromisesTiles(this.data)   //免去访问mdoeldata.json的vision_version，不明白这是什么
                    //--------------------------------------------e n d -------------------------------------------
                }
                ,
                n.prototype.toggleAlpha = function () {
                    this.alpha < 1 ? this.alpha = 1 : this.alpha = 0
                }
                ,
                n.prototype.load = function (e) {
                    var t = function () {
                        return $.when(this.loadPanos(), this.loadMesh())
                    }
                        , i = this.urls.init().then(t.bind(this));
                    return e ? i = i.then(this.loadMeshTextures.bind(this)) : i.then(this.loadMeshTextures.bind(this)),
                        this.auxDataPromise = $.when( /*this.loadHighlightReel(), this.loadtags() */this.loadhots(), this.loadLabels()),
                        $.when(i, this.auxDataPromise).done(this.build.bind(this))	//不要另外使用active_reel文件
                }
                ,
                n.prototype.loadMesh = function () {
                    function e(e) {
                        O.error(e),
                            n.reject("loading-failed")
                    }
                    function t(e, t) {
                        n.notify(e, t)
                    }
                    function i(e, t) {
                        if (0 === e.length) {
                            O.warn("No geometry found for model, loading faux geometry, disabling outside mode"),
                                r.supportedModes[c.DOLLHOUSE] = !1,
                                r.supportedModes[c.FLOORPLAN] = !1;
                            var i = new p({
                                geometry: new o.PlaneBufferGeometry(5, 5, 1, 1)
                            });
                            i.material.visible = !1,
                                i.rotateX(-Math.PI / 2),
                                i.geometry.computeBoundingBox(),
                                e = [i]
                        }
                        e.forEach(function (e) {
                            var t = r.floorsEnabled ? S.parseFloor(e.name) : 0;
                            r.addChunk(t, e)
                        }),
                            r.floors.sort(),
                            n.resolve(r)
                    }
                    var n = $.Deferred()
                        , r = this;
                    return y.load(r.data.job.uuid, r.urls, i, t, e),
                        n.promise()
                }
                ,
                n.prototype.loadMeshTextures = function () {
                    return this.loadTexturesPromise ? this.loadTexturesPromise : (this.loadTexturesPromise = C.load(this, this.meshTextures).then(function () {
                        this.meshTexturesLoaded = !0
                    }
                        .bind(this)),
                        this.loadTexturesPromise)
                }
                ,
                /* n.prototype.loadtags = function() {//xzw改
                    var e = $.Deferred();
                    if (!f.tags.enabled)
                        return e.resolve();
                    //var t = this.options.urlBase + "/api/v1/jsonstore/model/tags/" + this.sid;
                    t = "data/" + this.sid + "/tags.json"
                    return a.get(t, {
                        responseType: "json",
                        auth: this.isPublic ? null : f.authorizationHeader
                    }).done(function(t) {
                        var i = 0
                          , n = 0;
                        for (var r in t) {
                            var o = t[r];
                            o.enabled && (n++,
                            (o.label.length || o.description.length) && (this.tags[r] = new m(this,r,o),
                            i++))
                        }
                        i !== n && O.warn("Disallowed " + (n - i) + " tags with no text data"),
                        e.resolve()
                    }
                    .bind(this)).fail(function() {
                        O.warn("Getting tags failed, not displaying tags."),
                        e.resolve()
                    }),
                    e
                } */

                n.prototype.shineHots = function () { //xzw 
                    E.trigger({
                        func: function (e) {
                            var opa = e <= .5 ? 2 * e : -2 * e + 2
                            for (var i in this.hots) {
                                this.hots[i].mesh.material.uniforms.opac.value = opa;
                            }
                        }.bind(this),
                        cycling: true,
                        duration: 3000,
                        //easing: "easeInOutQuad",
                        name: "hotShine"
                    })
                },

                n.prototype.createHotItem = function (data, hots) {
                    var docFragment = document.createDocumentFragment();
                    var keyAry = Object.keys(data);
                    for (var i = 0; i < keyAry.length; i++) {
                        var li = document.createElement('li');
                        var span = document.createElement('span');
                        span.innerHTML = data[keyAry[i]].title || data[keyAry[i]].infoAttribute.title || '热点';
                        // console.log(span.innerHTML);
                        li.hot = hots[keyAry[i]];   // 列表每一项对应一个热点
                        li.appendChild(span);
                        docFragment.appendChild(li);
                    }
                    var ul = document.querySelector('#hotListContent ul');
                    ul.appendChild(docFragment);
                    console.log(docFragment);
                }


            n.prototype.loadOverlays = function (overlays) {
                var overlays = window.data2 && window.data2.overlays


                overlays && overlays.forEach((info) => {
                    //if(info.file.includes('20210312_112357584.mp4') /* || info.animateInfo */ )return;
                    new Overlay(info)
                })

                setTimeout(Overlay.load, 300)

            }


            n.prototype.loadhots = function () {//xzw 
                var e = $.Deferred();
                if (isMobile) {
                    var t = g_Prefix +/* "data/" + */ this.sid + "/data2.js" + '?' + randomTime().getTime();
                } else {
                    var t = g_Prefix + "data/" + this.sid + "/data2.js" + '?' + randomTime().getTime();
                }


                return a.get(t, {
                    responseType: "json",
                    auth: this.isPublic ? null : f.authorizationHeader
                }).done(function (t) {
                    window.data2 = t;

                    if (!t) {
                        console.error("data2 is null")
                    } else {
                        g_data2 = hotMatcher(t);






                        this.hotsCount = 0;
                        /* for(var i in t.hots){
                            this.hotsCount ++;
                            this.hots[i] = new Hot(i, t.hots[i], this);  
                            t.hots[i].infoAttribute || (t.hots[i].infoAttribute = {})
                            this.hots[i].initStyleImg(t.hots[i].infoAttribute);
                        };
                        window.hotData = t.hots 
                        t.hots && this.createHotItem(t.hots, this.hots); */

                        var changeURL = function (url) {
                            var a = url.split('/data/')[1];
                            return 'https://ossxiaoan.4dage.com/cms_army_macao_data/' + a
                        }

                        //因为热点保存后在hots里的顺序会被修改，所以使用order来记录顺序，这里要重排序：
                        window.hotData = {}
                        if (t.hots) {
                            var sids = Object.keys(t.hots).sort((a, b) => { return t.hots[a].order - t.hots[b].order });

                            sids.forEach((sid) => {
                                this.hotsCount++
                                var data = t.hots[sid]
                                this.hots[sid] = new Hot(sid, data, this);
                                data.infoAttribute || (data.infoAttribute = {})
                                if (isMobile) {
                                    data.infoAttribute.images = data.infoAttribute.images.map(e => changeURL(e))
                                    data.infoAttribute.styleImg = data.infoAttribute.styleImg.map(e => changeURL(e))
                                    data.infoAttribute.video = data.infoAttribute.video.map(e => { return { url: changeURL(e.url) } })
                                }
                                this.hots[sid].initStyleImg(data.infoAttribute);
                                window.hotData[sid] = data;
                            })
                        }
                        this.createHotItem(window.hotData, this.hots);

                        if (isMobile) {
                            g_data2.overlays.forEach(e => {
                                e.file = changeURL(e.file)
                            })
                        }


                        g_index = w.valueFromHash("m");
                        /* if(t.tourAudio){
                            g_tourAudio = new Audio; 
                            g_tourAudio.loop = false;
                            g_tourAudio.addEventListener('ended', function () {  
                                var ev = document.createEvent("MouseEvent"); 
                                ev.initEvent("tourAudioEnded",true,true);
                                window.dispatchEvent(ev);
                            });
                        }; */



                    }
                    /***************************方奕卓 请求data.js数据, 用于初始化热点列表 ****************************/
                    /* var dataJsPromise = $.Deferred();
                    var dataJsUrl = g_Prefix+"data/" + this.sid + "/hot/js/data.js" +'?'+ randomTime().getTime();
                    a.get(dataJsUrl,{
                        responseType: "json",
                        auth: this.isPublic ? null : f.authorizationHeader
                    }).done(function(data) {
                        window.hotData = data;
                        this.createHotItem(data, this.hots);
                        for(let i in this.hots){//add
                            data[i] && this.hots[i].initStyleImg(data[i]);
                        }
                        dataJsPromise.resolve();
                    }.bind(this)).fail(function(){
                        console.log('Data.js is empty');
                        dataJsPromise.resolve();
                    })  */
                    e.resolve();
                }.bind(this)).fail(function () {
                    console.log('没有热点');

                    e.resolve()
                }),
                    e
            }
                ,
                n.prototype.loadPanos = function () {
                    if (this.loadPanosPromise)
                        return this.loadPanosPromise;
                    var e = new I(this);
                    return this.loadPanosPromise = e.load().then(function (e) {
                        return this.data.sweeps && Object.keys(this.data.sweeps).length > 0 && (e = e.filter(function (e) {
                            if (this.data.sweeps[e.uuid]) return this.data.sweeps[e.uuid].enabled
                            else console.log(e.uuid)
                        }
                            .bind(this))),
                            this.panos.extend(e.map(function (e) {
                                return new v(this, e.uuid, e, this.supportsTiles)
                            }
                                .bind(this))),
                            this.panos.forEach(function (e) {
                                e.neighbourUUIDs && (e.neighbourUUIDs.forEach(function (t) {
                                    var i = this.panos.get(t);
                                    i && this.panos.setNeighbour(e, i, !0)
                                }
                                    .bind(this)),
                                    e.neighbourPanos = this.panos.getNeighbours(e) || this.panos.setNeighbour(e, e, !0))
                            }
                                .bind(this)),
                            0 === this.panos.length && (O.warn("Model has no panos, turning off inside mode"),
                                this.supportedModes[c.PANORAMA] = !1),
                            $.when(this)
                    }
                        .bind(this)),
                        this.loadPanosPromise
                }
                ,
                n.prototype.loadHighlightReel = function () {//xzw
                    var e = $.Deferred()
                        //   , t = this.options.urlBase + "/api/v1/jsonstore/model/highlights/" + this.sid + "/active_reel";
                        , t = this.options.urlBase + "data/" + this.sid + "/active_reel.json";
                    return a.get(t, {
                        responseType: "json",
                        auth: this.isPublic ? null : f.authorizationHeader
                    }).done(function (t) {
                        t.reel ? (O.info("Got highlight reel with " + t.reel.length + " items"),
                            this.images.filterByModesAndReel(this.supportedModes, t.reel)) : O.info("No highlight reel found"),
                            e.resolve()
                    }
                        .bind(this)).fail(function () {
                            O.warn("Getting highlight reel failed, no highlights available"),
                                e.resolve()
                        }),
                        e
                }
                ,
                n.prototype.waitForLoad = function (e, t) {
                    t() || (this.waitQueue.push({
                        object: e,
                        isLoadedCallback: t
                    }),
                        1 === this.waitQueue.length && this.emit("waiting"))
                }
                ,
                n.prototype.hide = function () {
                    this.floors.hide()
                }
                ,
                n.prototype.show = function () {
                    this.floors.show()
                }
                ,
                n.prototype.floorNames = function () {
                    return this.floors.names()
                }
                ,
                n.prototype.warpDestFloors = function (e, t) {
                    if (!e || this.floors.length !== e.length)
                        return void this.toggleAllFloors(!0);
                    var i = e.findIndex(function (e) {
                        return e
                    }
                        .bind(this));
                    i !== -1 && this.setFloor(this.floors.list[i], null, t)
                }
                ,
                n.prototype.setFloor = function (e, t, i) {
                    this.allFloorsVisible && this.emit("allfloors.toggled", !1, this.currentFloor),
                        this.allFloorsVisible = !1,
                        this._setFloor(e, t, i)
                }
                ,
                n.prototype.toggleAllFloors = function (e) {
                    this.allFloorsVisible = void 0 !== e ? e : !this.allFloorsVisible,
                        this.emit("allfloors.toggled", this.allFloorsVisible, this.currentFloor),
                        this._setFloor(this.currentFloor)
                }
                ,
                n.prototype._setFloor = function (e, t, i) {
                    t = t || this.mode,
                        this.emit("floor.changed", e, t, this.currentFloor),
                        this.currentFloor = e;
                    var n;
                    if (t === c.PANORAMA) {
                        if (this.show(),
                            this.shouldShowtags && this.tagsShown)
                            for (n in this.tags)
                                this.tags[n].show(f.showFloorDuration)
                    } else if ((t === c.FLOORPLAN || t === c.DOLLHOUSE) && (this.floors.list.forEach(function (e, t) {
                        e.toggle(e === this.currentFloor || this.allFloorsVisible, i || this.allFloorsVisible)
                    }
                        .bind(this)),
                        this.shouldShowtags && this.tagsShown))
                        for (n in this.tags) {
                            var r = this.tags[n];
                            this.allFloorsVisible ? r.show(f.showFloorDuration) : r.floor === this.currentFloor ? r.show(f.showFloorDuration, f.showFloorDelay) : r.hide(f.hideFloorDuration, f.hideFloorDelay)
                        }
                    var o = this
                        , a = e;
                    E.start(function () { }, f.showFloorDelay, function () {
                        o.floors.forEach(function (e) {
                            e.chunks.forEach(function (t) {
                                t.renderOrder = e === a ? h.visibleFloor : h.ghostFloor
                            })
                        })
                    }
                        .bind(this))
                }
                ,
                n.prototype.toggleExplode = function () {
                    this.floors.toggleExplodeHorizontal()
                }
                ,
                n.prototype.toggleExplodeUp = function () {
                    this.floors.toggleExplodeVertical()
                }
                ,
                n.prototype.nextFloor = function (e) {
                    return this.floors.nextFloor(this.currentFloor, e)
                }
                ,
                n.prototype.addFloor = function (e) {
                    this.floors.add(e)
                }
                ,
                n.prototype.getFloorAtPoint = function (e) {
                    return this.floors.getFloorAtPoint(e)
                }
                ,
                n.prototype.getTagBySid = function (e) {
                    return this.tags[e]
                }
                ,
                n.prototype.addChunk = function (e, t) {
                    this.floors.getOrMakeFloor(e).addChunk(t),
                        this.chunks.push(t)
                }
                ,
                n.prototype.setMode = function (e) {
                    if (!this.supportedModes[e])
                        throw new R("Mode not supported for this model: " + e);
                    this.mode = e;
                    this.skybox.material.transparent = e == "panorama" ? false : true //xzw add // 如果skybox透明，会让其中其他mesh 如热点的透明出问题 
                    this.chunks.forEach(function (t) {
                        t.setMode(e)
                    })
                }
                ,
                n.prototype.build = function () {
                    this.heroLocations = this.images.getHeroLocations(this.panos);
                    var e = function () {
                        return !!(this.heroImage && this.heroImage.metadata && this.heroImage.metadata.scan_id && this.panos.get(this.heroImage.metadata.scan_id)) && !this.panos.get(this.heroImage.metadata.scan_id).isAligned()
                    }
                        .bind(this)();
                    this.has360Views = f.show360Views.enabled && this.heroLocations.some(function (e) {
                        return e.cameraMode === c.PANORAMA && this.panos.get(e.panoId) && !this.panos.get(e.panoId).isAligned()
                    }
                        .bind(this)) || e,
                        null === this.heroImage && O.warn("No hero image defined."),
                        this.currentFloor = this.floors.last(),
                        this.floors.build(),
                        this.colliders = this.floors.reduce(function (e, t) {
                            return e.concat(t.collider.children)
                        }, []),
                        this.panos.forEach(function (e) {
                            e.build1(),
                                e.on("enter", function () {
                                    e.floor !== this.currentFloor && this.setFloor(e.floor)
                                }
                                    .bind(this))
                        }
                            .bind(this)),
                        this.panos.forEach(function (e) {
                            e.build2()
                        }),
                        this.floors.forEach(function (e) {
                            this.boundingBox.union(e.boundingBox)
                        }
                            .bind(this)),
                        this.size = this.boundingBox.size(),
                        this.center = this.boundingBox.center(),
                        this.floors.forEach(function (e) {
                            O.info("Floor " + e + ": " + e.children.length + " chunks, " + e.panos.length + " panos.")
                        }
                            .bind(this)),
                        this.panos.populate_path_graph(),
                        this.skybox = new l(this.boundingBox),
                        this.skybox.matrixWorldNeedsUpdate = !0,
                        this.add(this.skybox);

                    setTimeout(function () {
                        this.hotsCount && this.shineHots();
                    }.bind(this), 1300);//xzw 热点开始闪烁

                    for (var t in this.tags)
                        this.tags[t].build();

                    //add-----
                    for (let i in this.hots) {
                        this.hots[i].setVisiblePanos(this.hots[i].visibleData);
                    }
                    //---------   


                    this.createFloorLogo()

                    return O.debug("Done building model"),
                        v.raycastsDone > 0 && (O.warn("raycasts: " + v.raycastsDone),
                            O.warn("raycasts skipped: " + v.raycastsSkipped)),
                        this.buildRooms(),
                        this.labels.associateWithRooms(this.rooms),

                        $.when(this)
                }
                ,

                n.prototype.createFloorLogo = function () {
                    console.log('createFloorLogo')
                    if (this.floorLogos || !settings.floorlogoURL) return;

                    var url = settings.floorlogoURL
                    var map = tex.load(url);//可以追加done

                    this.floorLogos = [];
                    for (var i = 0; i < 2; i++) { //不可共用uniforms等  [0]在上一个位置，[1]是下一个位置、 是飞入及飞出后的位置

                        var material = new o.MeshBasicMaterial({
                            opacity: 0,
                            map: map,
                            side: o.DoubleSide,
                            transparent: !0,
                            depthWrite: !1,
                            depthTest: false//改 在chunk\skybox外也可看到
                        });

                        var logo = new o.Mesh(new o.PlaneGeometry(2, 2, 1, 1), material);

                        //var s = (Store.metadata.floorLogoSize || 100)/100;
                        //logo.scale.set(s,s,s);
                        logo.position.set(0, -1.5, 0);
                        logo.lookAt(logo.position.clone().add(new o.Vector3(0, 1, 0)));
                        logo.renderOrder = 100;//cover the videoSkybox
                        //logo.layers.set(0)
                        this.add(logo);
                        this.floorLogos.push(logo);
                    }
                    this.floorLogos[1].visible = false;
                }
            n.prototype.adjustfloorLogoHeight = function (o) {
                var h = player.currentPano.floorPosition.y + 0.01;
                this.floorLogos[1].position.setY(h);
                this.floorLogos[0].position.setY(h);
                //publicObjectSet.player.path.currentPanoMarker.mesh.position.y = h

            },

                n.prototype.changefloorLogoOpa = function (o) {//改  i, opacity,  time, delay 
                    if (!this.floorLogos) return;
                    E.cancelById("flOpa_" + o.index);//先停止之前该logo的透明度变化
                    if (o.from != void 0) this.floorLogos[o.index].material.opacity = o.from;//初始透明度
                    if (!o.dur) {//立刻
                        //this.floorLogos[o.index].material.uniforms.opacity.value = o.opa;
                        this.floorLogos[o.index].material.opacity = o.opa;
                    } else {
                        //E.start(lerp.uniform(this.floorLogos[o.index], "opacity",  o.opa), o.dur || 0, null, 
                        E.start(lerp.property(this.floorLogos[o.index].material, "opacity", o.opa), o.dur || 0, null,
                            o.delay || 0, es["easeInQuad"], "changefloorLogoOpa", "flOpa_" + o.index)
                    }

                },
                n.prototype.updateFloorlogo = function () { //xzw add 更新地标的旋转
                    var lastQ, lastP;

                    var equals = function (v1, v2, min) {
                        return Math.abs(v1 - v2) < min
                    }
                    var isSame = function (now, last, k) {//如果和上次相同就不改变
                        if (!last) return false;
                        var R = k.sceneRenderer;
                        //var min = R.AFPS < 38 ? 0.005 :  R.AFPS < 45 ? 0.0008 : R.AFPS < 50 ? 0.0006 : 0.0003;
                        //暂时：

                        var min = 0.0008
                        var same = equals(now.x, last.x, min) && equals(now.y, last.y, min) && equals(now.z, last.z, min)
                            && (now.w != void 0 ? equals(now.w, last.w, min) : true)

                        return same;
                    }

                    return function (Q, k) {
                        if (!Q) return;
                        /* if(Config.ifFish && window.lowFPS){ 
                            this.fLCompute++;
                            
                            if(R.AFPS < 38){
                                if(k.flyingToTag && k.flying && k.fLCompute %4 !=1) return;  //点击tag过渡 
                                else  if(k.flying && k.fLCompute%2 !=1) return;
                                k.fLCompute %= 4;
                            }else if(R.AFPS < 45){
                                if(k.flyingToTag && k.flying && k.fLCompute %3 !=1) return;  //点击tag过渡 
                                else  if(k.flying && k.fLCompute%2 !=1) return;
                                k.fLCompute %= 6;
                            }else{
                                if(k.flyingToTag && k.flying && k.fLCompute %2 !=1) return;   
                                //else  if(k.flying && k.fLCompute%2 !=1) return;
                                k.fLCompute %= 2;
                            }
                        }  */
                        var sameQ, sameP, quaternion, visible;

                        for (var i = 0; i < 2; i++) {
                            var logo = this.floorLogos[i];
                            if (!logo.visible || logo.material.uniforms.opacity.value == 0) continue;
                            visible = true;
                        }
                        if (!visible) return;	//如果两个都不可见，就不更改，如果有一个可见，就都改


                        var c = k.cameraControls.activeControl;
                        var sameQ = c ? (c.lat < 10 ? equals(c.lon, lastQ, 0.1) : equals(c.lon, lastQ, 1)) : false;
                        sameQ || (lastQ = c ? c.lon : null); //相机旋转是否改变了


                        for (var i = 0; i < 2; i++) {
                            var logo = this.floorLogos[i];

                            if (!sameQ) {
                                if (!quaternion) {
                                    var a = new THREE.Vector3(0, 0, -1);
                                    a.applyQuaternion(Q);
                                    a.setY(0);
                                    var _ = (new THREE.Matrix4).lookAt(a, new THREE.Vector3, new THREE.Vector3(0, 1, 0));
                                    quaternion = (new THREE.Quaternion).setFromRotationMatrix(_)
                                    var a = new THREE.Quaternion(0, 0.7071067811865476, 0.7071067811865476, 0)//计算得	
                                    quaternion.multiply(a);
                                }
                                logo.quaternion.copy(quaternion);
                            }

                        }

                    }
                }()

            n.prototype.loadLabels = function () {//xzw
                this.labels = new x(this);
                var e = $.Deferred();
                //加载俯视图的标签  注释这个备注就会加载
                //原先是labels, 改为showLabels，因为之前的somedata写的labels都是true
                //window.MP_PREFETCHED_MODELDATA.showingLabels ? this.showingLabels = true : '';
                /* if (!this.showingLabels)  
                    return e.resolve();  */
                // var t = this.options.urlBase + "/api/v1/jsonstore/model/labels/" + this.sid;
                var t = g_Prefix + "data/" + this.sid + "/labels.json";

                return this.labels.load(t, !this.isPublic).done(e.resolve.bind(e)).fail(function () {
                    O.warn("Getting labels failed, not displaying labels."),
                        e.resolve()
                }),
                    e
            }
                ,
                n.prototype.buildRooms = function () {
                    this.rooms = new T(this),
                        this.rooms.createFromChunks(this.chunks),
                        this.rooms.calcRoomBoundaries()
                }
                ,
                n.prototype.updateProjectedPanos = function () {
                    this.projectedPano0 && this.projectedPano1 && this.setProjectedPanos(this.projectedPano0, this.projectedPano1, !1)
                }
                ,
                n.prototype.setProjectedPanos = function (e, t, i) {

                    void 0 !== i && null !== i || (i = !0),
                        i = !!i,
                        this.projectedPano0 = e,
                        this.projectedPano1 = t,
                        this.skybox.material.setProjectedPanos(e, t, i),
                        this.chunks.forEach(function (n) {
                            n.materialInside.setProjectedPanos(e, t, i)
                        })
                }



                ,

                n.prototype.setSide = function (e) {
                    this.floors.forEach(function (t) {
                        t.collider.material.side = e
                    })
                }
                ,
                n.prototype.heroCount = function () {
                    return this.heroLocations ? this.heroLocations.length : 0
                }

                ,
                n.prototype.getHeroDescriptorByIndex = function (e = []) {//改  因增加了二级目录
                    if (e[0] < 0)
                        return O.warn("Model.getHeroDescriptorByHeroIndex() -> heroIndex is less than 0."),
                            null;
                    if (this.heroCount() < 1)
                        return O.warn("Model.getHeroDescriptorByIndex() -> No hero locations in this model"),
                            null;
                    var t = this.heroLocations[e[0]];
                    if (t.heroLocations && e[1] != void 0) {
                        t = t.heroLocations[e[1]];
                    }
                    return void 0 === t ? (O.warn("Model.getHeroDescriptorByIndex() -> Index " + e + " is not a validindex"),
                        null) : t
                }
                ,
                n.prototype.findPanoramicHero = function () {
                    for (var e in this.heroLocations)
                        if (this.heroLocations[e].cameraMode === c.PANORAMA)
                            return this.heroLocations[e];
                    return null
                }
                ,
                n.prototype.listImagePanos = function () {
                    var e = []
                        , t = this;
                    return this.images.forEach(function (i) {
                        if (i.metadata && i.metadata.scan_id) {
                            var n = t.panos.get(i.metadata.scan_id);
                            n && (t.supportsTiles || n.isLoaded("high") || e.push(n))
                        }
                    }),
                        e
                }
                ,
                n.prototype.fadePanoMarkers = function (e, t) {
                    this.panos.fadeMarkerOpacity(e, t)
                }
                ,
                n.prototype.setSweepVisibility = function (e) {
                    this.panos.forEach(function (t) {
                        t.marker && (t.marker.visible = e)
                    })
                }
                ,
                n.prototype.outsideAllowed = function () {
                    return this.supportedModes[c.DOLLHOUSE] && this.supportedModes[c.FLOORPLAN]
                }
                ,
                t.exports = n
        }
        ).call(this, "/js/model/Model.js")
    }
        , {
        "../constants": 8,
        "../enum/AlignmentType": 17,
        "../enum/RenderOrder": 42,
        "../enum/Viewmode": 51,
        "../exception/BasicException": 55,
        "../label/Label": 90,
        "../loaders/ModelLoader": 105,
        "../loaders/ModelTextureLoader": 106,
        "../loaders/SweepDataLoader": 107,
        "../tag/tag": 123,
        "../tag/tagManager": 124,
        "../objects/BoundingTextureSkybox": 143,
        "../objects/Chunk": 144,
        "../objects/Floor": 146,
        "../objects/Panorama": 148,
        "../objects/Room": 150,
        "../objects/Snapshot": 153,
        "../settings": 166,
        "../shaders": 167,
        "../util/ModelUrls": 177,
        "../util/PanoramaCollection": 178,
        "../util/ajax": 181,
        "../util/common": 185,
        "../util/easing": 186,
        "../util/lerp": 188,
        "../util/logger": 189,
        "../util/math": 190,
        "../util/texture": 194,
        "../util/transitions": 195,
        "./../util/browser": 182,
        "./../util/showcase": 193,
        "./Chunks": 135,
        "./FloorCollection": 136,
        "./ImageCollection": 137,
        "./LabelCollection": 138,
        "./RoomCollection": 141,
        events: 202,
        three: 217,
        "hot": "hot"
    }],
    140: [function (e, t, i) {
        "use strict";
        function n() {
            this.modelMap = {},
                this.activeModel = null,
                this.modelCount = 0,
                this.tileDownloader = null,
                this.panoRenderer = null
        }
        var r = (e("three"),
            e("../util/common"))
            , o = e("../exception/BasicException")
            , a = e("../enum/ModelManagerEvents")
            , s = e("../enum/PanoRendererEvents")
            , l = e("events").EventEmitter;
        n.prototype.init = function (e, t, i) {
            this.tileDownloader = e,
                this.panoRenderer = t,
                this.qualityManager = i,
                this.bindEvents()
        }
            ,
            n.prototype.bindEvents = function () {
                this.panoRenderer.on(s.TileRenderSuccess, this.onTileRendered.bind(this))
            }
            ,
            n.prototype.onTileRendered = function (e, t, i, n) { }
            ,
            n.prototype.addModel = function (e) {
                this.modelMap[e.sid] = e,
                    0 === this.modelCount && this.activateModel(e.sid),
                    this.modelCount++,
                    this.emit(a.ModelAdded)
            }
            ,
            n.prototype.getModel = function (e) {
                return this.modelMap[e]
            }
            ,
            n.prototype.activateModel = function (e) {
                var t = this.modelMap[e];
                if (!t)
                    throw new o("Tried to activate invalid model!");
                var i = this.activeModel;
                this.activeModel = t,
                    this.tileDownloader.setPanoData(t.panos, t.listImagePanos(), t.sid),
                    this.tileDownloader.setUrls(t.urls),
                    t.panos.forEach(function (e) {
                        e.attachToPanoRenderer(this.panoRenderer),
                            e.tileDownloader = this.tileDownloader,
                            e.qualityManager = this.qualityManager
                    }
                        .bind(this)),
                    this.emit(a.ActiveModelChanged, {
                        oldModel: i,
                        model: t
                    })
            }
            ,
            n.prototype.getActiveModel = function () {
                return this.activeModel
            }
            ,
            r.extend(n, l),
            t.exports = n
    }
        , {
        "../enum/ModelManagerEvents": 33,
        "../enum/PanoRendererEvents": 35,
        "../exception/BasicException": 55,
        "../util/common": 185,
        events: 202,
        three: 217
    }],
    141: [function (e, t, i) {
        (function (i) {
            "use strict";
            function n() {
                s.call(this)
            }
            var r = e("../objects/Room")
                , o = (e("../settings"),
                    e("../util/logger"))
                , a = (e("../util/transitions"),
                    e("../util/easing"),
                    e("../util/common"))
                , s = e("../util/IndexedCollection")
                , l = e("./Chunks");
            new o(i);
            a.inherit(n, s),
                n.prototype.getIndex = function (e) {
                    return e.roomId
                }
                ,
                n.prototype.calcRoomBoundaries = function () {
                    this.forEach(function (e) {
                        e.calcBoundaries()
                    })
                }
                ,
                n.prototype.createFromChunks = function (e) {
                    var t = {
                        floorId: -1,
                        roomId: -1
                    }
                        , i = {};
                    e.forEach(function (e) {
                        l.parseIdsFromChunkName(e.name, t);
                        var o = i[t.roomId];
                        if (!o) {
                            var a = n.generateRoomId(t.floorId, t.roomId);
                            o = new r(t.floorId, a),
                                this.add(o),
                                i[t.roomId] = o
                        }
                        o.addChunk(e)
                    }
                        .bind(this)),
                        this.calcRoomBoundaries()
                }
                ,
                n.generateRoomId = function (e, t) {
                    return e + "_" + t
                }
                ,
                t.exports = n
        }
        ).call(this, "/js/model/RoomCollection.js")
    }
        , {
        "../objects/Room": 150,
        "../settings": 166,
        "../util/IndexedCollection": 175,
        "../util/common": 185,
        "../util/easing": 186,
        "../util/logger": 189,
        "../util/transitions": 195,
        "./Chunks": 135
    }],
    142: [function (e, t, i) {
        "use strict";
        function n(e, t, i) {
            e = e.clone().expandByScalar(0.01);//改
            var n = e.size()
                , o = new r.BoxGeometry(n.x, n.y, n.z);
            o.boundingBox = e,
                r.Mesh.call(this, o, t),
                this.position.copy(e.center()),
                this.frustumCulled = !1,
                i && this.add(new r.WireframeHelper(this))
        }
        var r = e("three");
        n.prototype = Object.create(r.Mesh.prototype),
            n.prototype.constructor = n,
            t.exports = n
    }
        , {
        three: 217
    }],
    143: [function (e, t, i) {
        (function (i) {
            "use strict";
            function n(e) {
                h.time("Computing a nice bounding cubemap");
                var t = new a({
                    side: r.BackSide,
                    transparent: !0
                });
                t.uniforms.modelAlpha.value = 0,
                    t.uniforms.opacity.value = 1 - s.modelAlpha,
                    this.renderOrder = l.boundingSkybox,
                    o.call(this, e, t),
                    h.timeEnd("Computing a nice bounding cubemap")
            }
            var r = e("three")
                , o = (e("../enum/Viewmode"),
                    e("../shaders"),
                    e("./BoundingMesh"))
                , a = e("../materials/ModelTextureMaterial")
                , s = e("../settings")
                , l = e("../enum/RenderOrder")
                , c = e("../util/logger")
                , h = new c(i);
            n.prototype = Object.create(o.prototype),
                n.prototype.constructor = n,
                t.exports = n
        }
        ).call(this, "/js/objects/BoundingTextureSkybox.js")
    }
        , {
        "../enum/RenderOrder": 42,
        "../enum/Viewmode": 51,
        "../materials/ModelTextureMaterial": 118,
        "../settings": 166,
        "../shaders": 167,
        "../util/logger": 189,
        "./BoundingMesh": 142,
        three: 217
    }],
    144: [function (e, t, i) {
        "use strict";
        function n(e) {
            this.materialInside = new s({
                side: r.DoubleSide
            });
            var t = r.UniformsUtils.clone(o.modelOutside.uniforms);
            this.materialOutside = new r.RawShaderMaterial({
                fragmentShader: o.modelOutside.fragmentShader,
                vertexShader: o.modelOutside.vertexShader,
                uniforms: t,
                side: r.FrontSide,
                name: "chunkOut"
            }),
                r.Mesh.call(this, e.geometry, this.materialInside),
                this.name = e.name || "",
                this.textureName = e.textureName,
                this.meshUrl = e.meshUrl
        }
        var r = e("three")
            , o = e("../shaders")
            , a = e("../enum/Viewmode")
            , s = e("../materials/ModelTextureMaterial");
        n.prototype = Object.create(r.Mesh.prototype),
            n.prototype.setTextureMap = function (e) {
                this.materialInside.uniforms.map.value = e,
                    this.materialOutside.uniforms.map.value = e
            }
            ,
            n.prototype.setMode = function (e) {
                var t = e === a.DOLLHOUSE || e === a.FLOORPLAN ? this.materialOutside : this.materialInside;
                t.side = e === a.PANORAMA ? r.DoubleSide : r.FrontSide,
                    t.transparent = this.material.transparent,
                    t.uniforms.opacity.value = this.material.uniforms.opacity.value,
                    this.material = t
            }
            ,
            t.exports = n
    }
        , {
        "../enum/Viewmode": 51,
        "../materials/ModelTextureMaterial": 118,
        "../shaders": 167,
        three: 217
    }],
    145: [function (e, t, i) {
        "use strict";
        function n(e) {
            this.chunksize = e || 10,
                this.chunks = {},
                this.boundingBoxes = {},
                this.children = [],
                this.offset = new r.Vector3(0, .5, 0),
                this.material = new r.MeshBasicMaterial({
                    color: 16777215 * Math.random(),
                    side: r.DoubleSide
                })
        }
        var r = e("three");
        e("../enum/Viewmode");
        n.prototype.add = function (e) {
            var t, i, n, o, a, s, l, c, h, u, d, p, f, g, m = e.attributes;
            m ? (t = m.position.array,
                i = void 0 !== e.index ? e.index.array : void 0) : (t = e.vertices,
                    n = e.faces);
            var v = new r.Vector3;
            if (i)
                for (o = 0,
                    a = i.length; o < a; o += 3) {
                    var A = 3 * i[o]
                        , y = 3 * i[o + 1]
                        , C = 3 * i[o + 2];
                    s = (t[A] + t[y] + t[C]) / 3,
                        l = (t[A + 1] + t[y + 1] + t[C + 1]) / 3,
                        c = (t[A + 2] + t[y + 2] + t[C + 2]) / 3,
                        h = Math.floor(s / this.chunksize),
                        u = Math.floor(l / this.chunksize),
                        d = Math.floor(c / this.chunksize),
                        p = h + "." + u + "." + d,
                        p in this.chunks ? (g = this.chunks[p],
                            f = this.boundingBoxes[p]) : (g = this.chunks[p] = [],
                                f = this.boundingBoxes[p] = new r.Box3),
                        g.push(t[A], t[A + 1], t[A + 2], t[y], t[y + 1], t[y + 2], t[C], t[C + 1], t[C + 2]),
                        f.expandByPoint(v.set(t[A], t[A + 1], t[A + 2])),
                        f.expandByPoint(v.set(t[y], t[y + 1], t[y + 2])),
                        f.expandByPoint(v.set(t[C], t[C + 1], t[C + 2]))
                }
            else
                for (o = 0,
                    a = t.length; o < a; o += 9)
                    s = (t[o] + t[o + 3] + t[o + 6]) / 3,
                        l = (t[o + 1] + t[o + 4] + t[o + 7]) / 3,
                        c = (t[o + 2] + t[o + 5] + t[o + 8]) / 3,
                        h = Math.floor(s / this.chunksize),
                        u = Math.floor(l / this.chunksize),
                        d = Math.floor(c / this.chunksize),
                        p = h + "." + u + "." + d,
                        p in this.chunks ? (g = this.chunks[p],
                            f = this.boundingBoxes[p]) : (g = this.chunks[p] = [],
                                f = this.boundingBoxes[p] = new r.Box3),
                        g.push(t[o], t[o + 1], t[o + 2], t[o + 3], t[o + 4], t[o + 5], t[o + 6], t[o + 7], t[o + 8]),
                        f.expandByPoint(v.set(t[o], t[o + 1], t[o + 2])),
                        f.expandByPoint(v.set(t[o + 3], t[o + 4], t[o + 5])),
                        f.expandByPoint(v.set(t[o + 6], t[o + 7], t[o + 8]))
        }
            ,
            n.prototype.build = function () {
                var e = new r.Object3D;
                e.material = this.material;
                for (var t in this.chunks) {
                    var i = this.chunks[t]
                        , n = new r.BufferGeometry;
                    n.addAttribute("position", new r.BufferAttribute(new Float32Array(i), 3)),
                        n.boundingBox = this.boundingBoxes[t];
                    var o = new r.Mesh(n, this.material);
                    o.material.visible = !1,
                        e.add(o),
                        this.chunks[t] = []
                }
                return e
            }
            ,
            t.exports = n
    }
        , {
        "../enum/Viewmode": 51,
        three: 217
    }],
    146: [function (e, t, i) {
        "use strict";
        var r = e("three")
            , o = e("../settings")
            , a = e("../util/common")
            , s = e("../util/lerp")
            , l = e("./ChunkedCollider")
            , c = e("../util/transitions")
            , h = e("../util/easing")
            , u = (e("../objects/Panorama"),
                e("../enum/RenderOrder"))
            , d = e("../localization/localize");
        function n(e, t, i) {
            r.Object3D.call(this),
                this.model = e,
                this.floorIndex = t,
                this.lang = o.languageTag,
                this.name = i || o.languageTag === "cn" ? "Floor " + (t + 1) + "" : "第" + (t + 1) + "层",
                this.panos = [],
                this.chunks = [],
                this.colliderBuilder = new l(3),
                this.collider = null,
                this.center = null,
                this.boundingBox = new r.Box3,
                this.size = null,
                this.hidden = !1,
                this.conservativeBoundingBox = new r.Box3,
                this.debugColor = 16777215 * Math.random(),
                this.transition = null
        }
        n.prototype = Object.create(r.Object3D.prototype),
            n.prototype.enter = function (e) {
                this.model.setFloor(this, e)
            }
            ,
            n.prototype.hide = function (e) {
                if (!this.hidden || this.transition) {
                    this.chunks.forEach(function (e) {
                        e.material.transparent = !0
                    }),
                        c.cancel(this.transition);
                    var t = e ? 0 : o.hideFloorDuration + o.hideFloorDelay
                        , i = e ? 0 : o.hideFloorDelay / t;
                    this.transition = c.start(s.allUniforms(this.chunks, "opacity", .08), t, function () {
                        this.hidden = !0
                    }
                        .bind(this), i, h.easeInOutQuad)
                }
            }
            ,
            n.prototype.show = function (e) {
                if (this.hidden || this.transition) {
                    this.hidden = !1,
                        c.cancel(this.transition);
                    var t = e ? o.showFloorDuration : o.showFloorDuration + o.showFloorDelay
                        , i = e ? 0 : o.showFloorDelay / t;
                    this.transition = c.start(s.allUniforms(this.chunks, "opacity", 1), t, function () {
                        this.hidden || this.chunks.forEach(function (e) {
                            e.material.transparent = !1
                        })
                    }
                        .bind(this), i, h.easeInOutQuad)
                }
            }
            ,
            n.prototype.toggle = function (e, t) {
                e = void 0 === e ? this.hidden : e,
                    e ? this.show(t) : this.hide(t)
            }
            ,
            n.prototype.containsPoint = function (e) {
                return this.collider.children.some(function (t) {
                    return t.geometry.boundingBox || t.geometry.computeBoundingBox(),
                        t.geometry.boundingBox.containsPoint(e)
                })
            }
            ,
            n.prototype.distanceToPoint = function (e) {
                var t = null
                    , i = 1 / 0;
                return this.collider.children.forEach(function (n) {
                    n.geometry.boundingBox || n.geometry.computeBoundingBox();
                    var r = n.geometry.boundingBox.distanceToPoint(e);
                    (!t || i > r) && (i = r,
                        t = n)
                }),
                    i
            }
            ,
            n.prototype.addChunk = function (e) {
                e.renderOrder = u.ghostFloor,
                    this.add(e),
                    this.chunks.push(e),
                    this.boundingBox.union(e.geometry.boundingBox),
                    this.size = this.boundingBox.size(),
                    this.colliderBuilder.add(e.geometry)
            }
            ,
            n.prototype.addPano = function (e) {
                this.panos.push(e),
                    this.add(e.skyboxMesh),
                    e.marker && this.add(e.marker);
                var t = new r.Vector3(1, 1, 1)
                    , i = (new r.Box3).setFromCenterAndSize(e.position, t);
                this.boundingBox.union(i)
            }
            ,
            n.prototype.build = function () {
                this.collider = this.colliderBuilder.build(!0),
                    this.add(this.collider),
                    this.center = this.boundingBox.center(),
                    this.conservativeBoundingBox.copy(this.boundingBox),
                    this.conservativeBoundingBox.min.y = a.lowerMedian(this.collider.children.map(function (e) {
                        return e.geometry.boundingBox.min.y
                    }), 5),
                    this.conservativeBoundingBox.max.y = a.lowerMedian(this.collider.children.map(function (e) {
                        return e.geometry.boundingBox.max.y
                    }), 5),
                    this.colliderBuilder = null
            }
            ,
            n.prototype.toShortString = function () {
                return a.nth(this.floorIndex + 1)
            }
            ,
            n.prototype.toString = function () {
                return this.name
            }
            ,
            t.exports = n
    }
        , {
        "../enum/RenderOrder": 42,
        "../localization/localize": 108,
        "./strings-cn-CN": 109,
        "../objects/Panorama": 148,
        "../settings": 166,
        "../util/common": 185,
        "../util/easing": 186,
        "../util/lerp": 188,
        "../util/transitions": 195,
        "./ChunkedCollider": 145,
        three: 217
    }],
    147: [function (e, t, i) {
        "use strict";
        function n(e) {
            this.player = e,
                this.obj3d = null,
                this.UP = new r.Vector3(0, 1, 0)
        }
        var r = e("three")
            , o = e("../settings");
        n.prototype.prefs = {
            linewidth: 3,
            height: .07,
            opacity: .45,
            endScale: .05
        },
            n.prototype.discard = function () {
                if (this.obj3d) {
                    var e = this.obj3d.parent;
                    e && e.remove(this.obj3d)
                }
                this.obj3d = null
            }
            ,
            n.prototype.draw = function () {
                if (this.discard(),
                    o.showNeighbors) {
                    var e = this.player.currentPano.floor;
                    this.obj3d = new r.Object3D;
                    var t = this.player.model.panos.getNeighbours(this.player.currentPano)
                        , i = this.player.currentPano.floorPosition.clone().sub(this.player.model.position);
                    i.y += this.prefs.height;
                    var n = .1525
                        , a = .127
                        , s = .0127
                        , l = .1
                        , c = .19
                        , h = .2032
                        , u = .2286
                        , d = .255
                        , p = new r.Matrix4;
                    for (var f in t)
                        if (t[f]) {
                            var g = this.player.model.panos.get(f)
                                , m = (g.position.clone().sub(this.player.model.position),
                                    g.position.clone().sub(g.floorPosition))
                                , v = g.floorPosition.clone().sub(this.player.model.position);
                            v.y += this.prefs.height;
                            var A = new r.Geometry;
                            A.vertices.push(new r.Vector3(0, -s, 0), new r.Vector3(-s, 0, 0), new r.Vector3(0, s, 0), new r.Vector3(s, 0, 0), new r.Vector3(0, -s, 0)),
                                A.vertices.push(new r.Vector3(0, -d, 0), new r.Vector3(d, -d, 0), new r.Vector3(d, n, 0), new r.Vector3(-n, n, 0), new r.Vector3(-n, a, 0), new r.Vector3(-c, l, 0), new r.Vector3(-c, -h, 0), new r.Vector3(-n, -u, 0), new r.Vector3(-n, -d, 0), new r.Vector3(0, -d, 0)),
                                p.identity().setPosition(m),
                                A.applyMatrix(p),
                                A.vertices.push(new r.Vector3(0, -this.prefs.endScale, 0)),
                                A.vertices.push(new r.Vector3(-this.prefs.endScale, -this.prefs.endScale, 0), new r.Vector3(-this.prefs.endScale, this.prefs.endScale, 0), new r.Vector3(this.prefs.endScale, this.prefs.endScale, 0), new r.Vector3(this.prefs.endScale, -this.prefs.endScale, 0)),
                                p.lookAt(v, i, this.UP).setPosition(v),
                                A.applyMatrix(p),
                                A.vertices.push(v, i);
                            var y = new r.Line(A, new r.LineBasicMaterial({
                                color: g.debugColor.getHex(),
                                transparent: !0,
                                opacity: this.prefs.opacity,
                                depthWrite: !1,
                                name: "sLine" + f,
                                linewidth: this.prefs.linewidth
                            }));
                            this.obj3d.add(y)
                        }
                    e.add(this.obj3d)
                }
            }
            ,
            n.prototype.update = function () {
                o.showNeighbors && this.obj3d && this.obj3d.updateMatrixWorld()
            }
            ,
            t.exports = n
    }
        , {
        "../settings": 166,
        three: 217
    }],
    148: [function (e, t, i) {
        (function (i) {
            "use strict";
            function n(e, t, i, n) {
                this.model = e,
                    this.id = t,
                    this.alignmentType = i.alignmentType || l.ALIGNED,
                    this.neighbourUUIDs = i.neighbours || null,
                    this.neighbourPanos = null,
                    this.floor = null,
                    this.floorIndex = i.floor,
                    this.failedLoadingAt = 0,
                    this.maxLoadRetries = 4,
                    this.origin = i.position.clone(),
                    this.position = this.alignmentType === l.UNALIGNED ? new r.Vector3(0, -5, 0) : i.position.clone(),
                    this.quaternion = i.quaternion.clone(),
                    this.skyboxMesh = new r.Mesh(E),
                    this.skyboxMesh.position.copy(this.position),
                    this.skyboxMesh.quaternion.copy(this.quaternion),
                    this.skyboxMesh.name = "skybox",
                    this.skyboxMesh.visible = !1,
                    this.skyboxMesh.updateMatrix(),
                    this.skyboxMesh.updateMatrixWorld(),
                    this.marker = null,
                    this.showFloorMarker = !window.MP_PREFETCHED_MODELDATA.hideFloorMarker;
                this.isAligned() && (this.marker = new r.Mesh(b, new r.MeshBasicMaterial({
                    map: w,
                    side: r.DoubleSide,
                    opacity: 0,
                    transparent: !0,
                    depthWrite: !1
                })),
                    this.marker.visible = this.showFloorMarker,
                    this.marker.renderOrder = s.panoMarker,
                    this.marker.name = "marker",
                    this.marker.pano = this,
                    this.marker.layers.set(v.PANOMARKERS),
                    this.marker.updateMatrixWorld(),
                    a.colorMarkerOnLoad && this.on("load", function () {
                        this.marker.material.color.set(65280)
                    })),
                    this.debugColor = (new r.Color).setHSL(.06 + .53 * Math.random(), .8 + .2 * Math.random(), .5 + .2 * Math.random()),
                    this.floorPosition = i.puck ? i.puck.clone() : null,
                    this.tiled = n,
                    this.tiled ? this.solidSkybox = null : (this.solidSkybox = new r.Texture([null, null, null, null, null, null]),
                        this.solidSkybox.flipY = !1,
                        a.minimalMemoryMode && (this.solidSkybox.minFilter = r.LinearFilter,
                            this.solidSkybox.magFilter = r.LinearFilter,
                            this.solidSkybox.generateMipmaps = !1)),
                    this.zoomed = !1,
                    this.panoRenderer = null,
                    this.qualityManager = null,
                    this.tileDownloader = null,
                    this.tiledPanoRenderTarget = null,
                    this.minimumTiledPanoLoaded = !1,
                    this.highestPartialTileRenderOpCompleted = 0,
                    this.highestFullTileRenderOpCompleted = 0,
                    this.shouldRedrawOnBaseLoaded = !1,
                    this.lockUntilRenderingComplete = !1,
                    a.colorMarkerOnLoad && this.on("load", function () {
                        this.marker.material.color.set(65280)
                    });
                /********************************************************************fyz改vr from徐世廷*************************************************************/
                var e = new r.TextureLoader;
                e.setCrossOrigin(!0);
                var g = e.load("images/texture.jpg");
                if (this.vrMarker = new r.Mesh(new r.OctahedronGeometry(.1, 0), new r.MeshLambertMaterial({
                    color: 16777215,
                    transparent: !0,
                    opacity: .75,
                    map: g
                })),
                    this.vrMarker.boluoType = "vr",
                    this.vrMarker.position.z = 1,
                    this.vrMarker.enabled = !0,
                    this.vrMarker.visible = !1,
                    window.vrMarkers = window.vrMarkers || [],
                    window.vrMarkers.push(this.vrMarker),
                    this.marker && this.marker.add(this.vrMarker),
                    a.showAxis && (this.skyboxMesh.add(new r.ArrowHelper(new r.Vector3(0, 1, 0), new r.Vector3(0, 0, 0), 1, 255)),
                        this.skyboxMesh.add(new r.ArrowHelper(new r.Vector3(0, 0, 1), new r.Vector3(0, 0, 0), 1, 16711680)),
                        this.skyboxMesh.add(new r.ArrowHelper(new r.Vector3(1, 0, 0), new r.Vector3(0, 0, 0), 1, 65280))),
                    this.adjustAngleEnable) {
                    var i = new r.Quaternion;
                    i.setFromAxisAngle(new r.Vector3(1, 0, 0), this.adjustAngleX),
                        this.skyboxMesh.quaternion.multiply(i);
                    var m = new r.Quaternion;
                    m.setFromAxisAngle(new r.Vector3(0, 1, 0), this.adjustAngleY),
                        this.skyboxMesh.quaternion.multiply(m);
                    var n = new r.Quaternion;
                    n.setFromAxisAngle(new r.Vector3(0, 0, 1), this.adjustAngleZ),
                        this.skyboxMesh.quaternion.multiply(n),
                        this.skyboxMesh.updateMatrix(),
                        this.skyboxMesh.updateMatrixWorld(),
                        this.model.updateProjectedPanos()
                }
                /**************************************************************************************************************************************/
            }
            var r = e("three")
                , o = e("../util/logger")
                , a = e("../settings")
                , s = (e("../enum/Viewmode"),
                    e("../enum/RenderOrder"))
                , l = e("../enum/AlignmentType")
                , c = (e("../util/common"),
                    e("../util/transitions"))
                , h = e("../util/lerp")
                , u = e("../util/ajax")
                , d = e("../util/texture")
                , p = e("../util/panorama")
                , f = (e("../enum/TileDownloaderEvents"),
                    e("../enum/PanoramaEvents"))
                , g = e("../enum/PanoRendererEvents")
                , m = e("../enum/PanoSizeClass")
                , v = e("../enum/RenderLayers")
                , A = (e("../scene/SceneRenderer"),
                    e("../enum/GLCubeFaces"),
                    e("../exception/BasicException"))
                , y = e("../tile/TileUtils")
                , C = e("events").EventEmitter
                , I = new o(i)
                , E = new r.SphereBufferGeometry(.1)
                , b = new r.PlaneBufferGeometry(.4, .4, 1, 1)
                , w = d.load("images/marker-256x256.png");
            n.prototype = Object.create(C.prototype),
                n.prototype.enter = function () {
                    var e = null;
                    return function () {
                        this.setZoomed(!1),
                            this.emit("enter", {
                                oldPano: e,
                                newPano: this
                            }),
                            e = this


                        playMusic(this)
                    }
                }(),
                n.prototype.exit = function () {
                    this.tiled ? (this.clearWaitDeferreds(),
                        this.minimumTiledPanoLoaded = !1,
                        this.tiledPanoRenderTarget = null,
                        this.setZoomed(!1),
                        this.panoRenderer.deactivateTiledPano(this),
                        this.highestPartialTileRenderOpCompleted = 0,
                        this.highestFullTileRenderOpCompleted = 0) : (this.solidSkybox.dispose(),
                            this.solidSkybox.loaded = !1,
                            this.solidSkybox.version = 0),
                        this.emit("exit")
                }
                ,
                n.prototype.hoverOn = function (e) {
                    this.marker && (c.start(h.property(this.marker.material, "opacity", a[e].markerOpacityOnHover), 250),
                        a.navigation.panoScores & a.navigation.mouseDirection && this.addTextSprite("HIT", 12525854))
                }
                ,
                n.prototype.hoverOff = function (e) {
                    this.marker && c.start(h.property(this.marker.material, "opacity", a[e].markerOpacity), 250)
                }
                ,
                n.prototype.build1 = function () {
                    this.floor = this.floor || this.model.floors.get(this.floorIndex) || this.raycastToFindFloor() || this.model.getFloorAtPoint(this.position),
                        this.floor.addPano(this),
                        this.floorPosition = this.floorPosition || this.raycastFloorPosition(),
                        this.neighbourPanos = this.neighbourPanos || this.findNeighourPanos(),
                        a.colorMarkerByFloor && this.marker && this.marker.material.color.set(this.floor.debugColor)
                }
                ,
                n.prototype.build2 = function () {
                    this.floorPosition = this.floorPosition || this.interpolateFloorPosition(),
                        this.height = this.position.distanceTo(this.floorPosition),
                        this.placeMarker()
                }
                ,
                n.prototype.interpolateFloorPosition = function () {
                    var e = this.model.panos.filter(n.filters.isNeighbourPanoTo(this)).filter(function (e) {
                        return !!e.floorPosition
                    }).sort(function (e, t) {
                        return e.position.distanceTo(this.position) - t.position.distanceTo(this.position)
                    }
                        .bind(this))
                        , t = this.position.clone();
                    return e.length >= 2 ? t.y = (e[0].floorPosition.y + e[1].floorPosition.y) / 2 : t.add(a.noMeshFloorPositionOffset),
                        t
                }
                ,
                n.prototype.raycastFloorPosition = function () {
                    I.warn("Performance warning: Raycasting to find floor position");
                    var e = new r.Raycaster(this.position, new r.Vector3(0, -1, 0))
                        , t = e.intersectObjects(this.model.colliders);
                    return t.length ? t[0].point : null
                }
                ,
                n.prototype.raycastToFindFloor = function () {
                    var e = [new r.Vector3(0, -1, 0), new r.Vector3(1, -1, 0), new r.Vector3(0, -1, 1), new r.Vector3(-1, -1, 0), new r.Vector3(0, -1, -1), new r.Vector3(1, 0, 0), new r.Vector3(0, 0, 1), new r.Vector3(-1, 0, 0), new r.Vector3(0, 0, -1)];
                    return function () {
                        I.warn("Performance warning: Raycasting to find floor index");
                        for (var t = 0; t < e.length; t++) {
                            var i = new r.Raycaster(this.position.clone(), e[t].clone())
                                , n = i.intersectObjects(this.model.colliders);
                            if (n.length)
                                return n[0].object.parent.parent
                        }
                        return null
                    }
                }(),
                n.prototype.placeMarker = function () {
                    this.marker && (this.marker.position.copy(this.floorPosition),
                        this.marker.position.y += .05,
                        this.marker.lookAt(new r.Vector3(0, 1, 0).add(this.marker.position)))
                }
                ,
                n.prototype.translate = function (e) {
                    this.position.add(e),
                        this.floorPosition.add(e)
                }
                ,
                n.prototype.findClosestMidtpointPanoTo = function (e) {
                    (new r.Vector3).addVectors(this.position, e.position).divideScalar(2);
                    return this.model.panos.find([n.filters.notIn([this, e])], [n.sortFunctions.distanceToPoint(point)])
                }
                ,
                n.prototype.attachToPanoRenderer = function (e) {
                    this.panoRenderer = e,
                        this.panoRenderer.on(g.TileRenderSuccess, this.onTileRendered.bind(this)),
                        this.panoRenderer.on(g.PanoRenderComplete, this.onPanoRendered.bind(this)),
                        this.panoRenderer.on(g.TileRenderFailure, this.onTileRenderFail.bind(this)),
                        this.panoRenderer.on(g.UploadAttemptedForAllTiles, this.onUploadAttemptedForAllTiles.bind(this))
                }
                ;
            var _ = {};
            n.prototype.getWaitDeferred = function (e) {
                var t = _[this.id];
                t || (t = {},
                    _[this.id] = t);
                var i = t[e];
                return i || (i = {
                    deferred: $.Deferred(),
                    active: !1
                },
                    t[e] = i),
                    i
            }
                ,
                n.prototype.resetWaitDeferred = function (e) {
                    var t = this.getWaitDeferred(e);
                    t.active = !1,
                        t.deferred = $.Deferred()
                }
                ,
                n.prototype.clearWaitDeferreds = function () {
                    var e = _[this.id];
                    e || (e = {},
                        _[this.id] = e);
                    for (var t in e)
                        if (e.hasOwnProperty(t)) {
                            var i = e[t];
                            i.active = !1,
                                i.deferred = $.Deferred()
                        }
                }
                ,
                n.prototype.loadTiledPano = function () {
                    var e = (new r.Vector3,
                        [])
                        , t = [];
                    return function (i, n, r, o, a, s) {
                        null !== o && void 0 !== o || (o = !0),
                            null !== a && void 0 !== a || (a = !0);
                        var l = this.getWaitDeferred(i)
                            , c = l.deferred
                            , h = null
                            , u = null;
                        if (r && ("number" == typeof r ? h = r : (h = r.hFov,
                            u = r.vFov)),
                            !this.isLoaded(i)) {
                            if (!l.active) {
                                if (l.active = !0,
                                    r) {
                                    var d = y.matchingTilesInDirection(this, i, n, h, u);
                                    e[this.id + ":" + i] = {
                                        tileCount: 0,
                                        targetTileCount: d
                                    },
                                        I.info("Loading partial pano: " + this.id + " with " + d + " tiles")
                                }
                                t[this.id] || (t[this.id] = !0,
                                    this.on(f.LoadComplete, function (e, t) {
                                        var i = this.getWaitDeferred(e).deferred;
                                        i && "pending" === i.state() && this.highestPartialTileRenderOpCompleted >= e && (i.resolve(e, t),
                                            this.resetWaitDeferred(e))
                                    }
                                        .bind(this)),
                                    this.on(f.LoadFailed, function (e) {
                                        var t = this.getWaitDeferred(e).deferred;
                                        t && "pending" === t.state() && this.highestPartialTileRenderOpCompleted >= e && (t.reject(e),
                                            this.resetWaitDeferred(e))
                                    }
                                        .bind(this)),
                                    this.on(f.TileLoaded, function (t, i, n) {
                                        var r = this.getWaitDeferred(t).deferred;
                                        if (r && "pending" === r.state()) {
                                            r.notify(t, i, n);
                                            var o = e[this.id + ":" + t];
                                            o && (o.tileCount++,
                                                o.tileCount === o.targetTileCount && (this.onPanoRendered(this.id, t, n, !0),
                                                    r.resolve(t, n),
                                                    this.resetWaitDeferred(t)))
                                        }
                                    }
                                        .bind(this)))
                            }
                            this.tileDownloader.clearForceQueue(),
                                this.tileDownloader.forceQueueTilesForPano(this, i, n, h, u, s),
                                this.tiledPanoRenderTarget = this.panoRenderer.activateTiledPano(this, this.qualityManager.getMaxNavPanoSize(), o),
                                this.panoRenderer.renderPanoTiles(this.id, n, a)
                        }
                        return c.promise()
                    }
                }(),
                n.prototype.onUploadAttemptedForAllTiles = function (e, t, i) {
                    if (e === this.id) {
                        var n = this.qualityManager.getPanoSize(m.BASE);
                        t === n && this.shouldRedrawOnBaseLoaded && (this.shouldRedrawOnBaseLoaded = !1,
                            this.panoRenderer.resetRenderStatus(this.id, !0, !1),
                            this.panoRenderer.renderPanoTiles(this.id, null, !0, !0))
                    }
                }
                ,
                n.prototype.onTileRendered = function (e, t, i, n) {
                    e === this.id && this.emit(f.TileLoaded, t, i, n)
                }
                ,
                n.prototype.onPanoRendered = function (e, t, i, n) {
                    e === this.id && (this.minimumTiledPanoLoaded = !0,
                        this.updateSkyboxForZoomLevel(),
                        t > this.highestPartialTileRenderOpCompleted && (this.highestPartialTileRenderOpCompleted = t),
                        !n && t > this.highestFullTileRenderOpCompleted && (this.highestFullTileRenderOpCompleted = t),
                        this.emit("load", t),
                        this.model.emit("load", this),
                        this.emit(f.LoadComplete, t, i))
                }
                ,
                n.prototype.setZoomed = function (e) {
                    this.zoomed = e,
                        this.updateSkyboxForZoomLevel()
                }
                ,
                n.prototype.ensureSkyboxReadyForRender = function () {
                    this.tiled || (this.solidSkybox.loaded || (this.solidSkybox.needsUpdate = !0),
                        this.solidSkybox.loaded = !0)
                }
                ,
                n.prototype.updateSkyboxForZoomLevel = function () {
                    this.minimumTiledPanoLoaded && this.model.updateProjectedPanos()
                }
                ,
                n.prototype.getSkyboxTexture = function () {
                    return this.tiled ? this.minimumTiledPanoLoaded ? this.zoomed ? this.panoRenderer.zoomRenderTarget.texture : this.tiledPanoRenderTarget.texture : null : this.solidSkybox
                }
                ,
                n.prototype.onTileRenderFail = function (e, t, i) {
                    e === this.id && this.emit(f.LoadFailed, t)
                }
                ,
                n.prototype.isLoaded = function (e) {
                    if (this.tiled) {
                        if (e && "string" == typeof e)
                            throw new A("Wrong panoSize given to Panorama.isLoaded(); a tiled pano uses PanoSizeClass");
                        return !!this.minimumTiledPanoLoaded && (!e || this.highestPartialTileRenderOpCompleted >= e)
                    }
                    if (e && "number" == typeof e)
                        throw new A("Wrong panoSize given to Panorama.isLoaded(); a non-tiled pano uses high/low.");
                    return !!this.solidSkybox.high || e in this.solidSkybox
                }
                ,
                n.prototype.loadCube = function (e) {
                    if (this.isLoaded(e))
                        return I.info("Skipping load of pano, already loaded"),
                            $.when();
                    this.emit("loading", e),
                        this.model.emit("loading", this);
                    var t = p.getCubemapUrls(this.model.urls, this.id, e)
                        , i = t.filter(function (e) {
                            return !e
                        });
                    "low" === e && i.length > 0 && (I.info("Pano", this.id, "not available in low res, loading high res right away"),
                        e = "high",
                        t = p.getCubemapUrls(this.model.urls, this.id, e));
                    var n = 0
                        , r = [0, 1, 2, 3, 4, 5].map(function (e, i, n) {
                            return u.getImage(t[i])
                        }
                            .bind(this));
                    return $.when(r[0], r[1], r[2], r[3], r[4], r[5]).then(function (t, i, n, r, o, a) {
                        return this.solidSkybox[e] = [t, i, n, r, o, a],
                            "high" !== e && this.solidSkybox.high || (this.solidSkybox.image = this.solidSkybox[e],
                                this.solidSkybox.low = null),
                            this.solidSkybox.needsUpdate = !0,
                            this.emit("load", e),
                            this.model.emit("load", this),
                            this
                    }
                        .bind(this), function () {
                            I.error("Downloading cubemap for pano", this.id, "failed"),
                                this.failedLoadingAt = Date.now()
                        }
                            .bind(this), function () {
                                return $.when(++n, 6)
                            })
                }
                ,
                n.raycastsSkipped = 0,
                n.raycastsDone = 0,
                n.prototype.findNeighourPanos = function () {
                    return this.model.panos.setNeighbour(this.id, this.id, !1),
                        this.model.panos.forEach(function (e) {
                            if (e !== this && (!this.model.panos.neighbourMap[this.id] || void 0 === this.model.panos.neighbourMap[this.id][e.id])) {
                                var t = this.position.distanceTo(e.position);
                                if (t > a.panoramaNeighbourMaxDistance)
                                    return this.model.panos.setNeighbour(this, e, !1),
                                        void n.raycastsSkipped++;
                                var i = e.position.clone().sub(this.position).normalize()
                                    , o = new r.Raycaster(this.position, i.clone(), 0, t)
                                    , s = o.intersectObjects(this.model.colliders);
                                n.raycastsDone++,
                                    this.model.panos.setNeighbour(this, e, 0 === s.length),
                                    a.showNeighbourRaycasts && (s.length ? this.floor.model.add(new r.ArrowHelper(i, this.position, s[0].distance, 16711680)) : this.floor.model.add(new r.ArrowHelper(i, this.position, t, 16777215, 0, 0)))
                            }
                        }
                            .bind(this)),
                        this.model.panos.neighbourMap[this.id]
                }
                ,
                n.prototype.worldPosition = function () {
                    return this.position
                }
                ,
                n.prototype.addTextSprite = function (e, t) {
                    this.removeTextSprite();
                    var i = document.createElement("canvas")
                        , n = i.getContext("2d");
                    i.width = 256,
                        i.height = 256;
                    var o = "Arial"
                        , a = 60;
                    n.font = "bold " + a + "px " + o,
                        n.fillStyle = "white";
                    var s = n.measureText(e).width;
                    n.fillText(e, (i.width - s) / 2, (i.height + a) / 2);
                    var l = new r.Texture(i);
                    l.needsUpdate = !0;
                    var c = new r.SpriteMaterial({
                        map: l,
                        color: t || 16428055
                    });
                    this.text3d = new r.Sprite(c),
                        this.text3d.position.copy(this.skyboxMesh.position),
                        this.floor.add(this.text3d)
                }
                ,
                n.prototype.removeTextSprite = function () {
                    this.text3d && (this.floor.remove(this.text3d),
                        this.text3d = null)
                }
                ,
                n.prototype.isAligned = function () {
                    return this.alignmentType === l.ALIGNED
                }
                ,
                n.filters = {
                    inDirection: function (e, t, i) {
                        return function (n) {
                            var r = n.position.clone().sub(e).normalize();
                            return r.dot(t) > i
                        }
                    },
                    inFloorDirection: function (e, t, i) {
                        return function (n) {
                            var r = n.floorPosition.clone().sub(e).normalize();
                            return r.dot(t) > i
                        }
                    },
                    inPanoDirection: function (e, t, i) {
                        return i = a.navigation.panoScores ? a.navigation.filterStrictness : i,
                            function (n) {
                                var r = n.floorPosition.clone().sub(e).normalize()
                                    , o = n.position.clone().sub(e).normalize();
                                return r.dot(t) > i || o.dot(t) > i
                            }
                    },
                    atFloor: function (e) {
                        return function (t) {
                            return !e || t.floor === e
                        }
                    },
                    not: function (e) {
                        return function (t) {
                            return t !== e
                        }
                    },
                    notIn: function (e) {
                        return function (t) {
                            return e.indexOf(t) === -1
                        }
                    },
                    isLoaded: function () {
                        return function (e) {
                            return e.isLoaded()
                        }
                    },
                    isNotLoaded: function () {
                        return function (e) {
                            return !e.isLoaded()
                        }
                    },
                    isCloseEnoughTo: function (e, t) {
                        return function (i) {
                            return e.distanceTo(i.floorPosition) < t
                        }
                    },
                    hasMinimumHeightDifferenceTo: function (e, t) {
                        return function (i) {
                            return Math.abs(i.position.y - e.y) > t
                        }
                    },
                    isNotBehindNormal: function (e, t) {
                        var i = new r.Vector3;
                        return t = t.clone(),
                            function (n) {
                                var r = i.copy(n.position).sub(e).normalize();
                                return r.dot(t) > 0
                            }
                    },
                    isNeighbourPanoTo: function (e) {
                        return function (t) {
                            return !e || !e.neighbourPanos || !!e.neighbourPanos[t.id]
                        }
                    },
                    isNeighbourOfNeighbourTo: function (e) {
                        return function (t) {
                            return !!e.neighbourPanos[t.id] || e.neighbourUUIDs.some(function (i) {
                                var n = e.model.panos.get(i);
                                return !!n && n.neighbourPanos[t.id]
                            })
                        }
                    },
                    isNotRecentlyFailed: function (e) {
                        return function (t) {
                            return Date.now() - t.failedLoadingAt > e
                        }
                    },
                    isOnVisibleFloor: function () {
                        return function (e) {
                            return !e.floor.hidden
                        }
                    },
                    isPanoAligned: function () {
                        return function (e) {
                            return e.isAligned()
                        }
                    }
                },
                n.sortFunctions = {
                    distanceToPoint: function (e) {
                        return function (t, i) {
                            return t.position.distanceTo(e) - i.position.distanceTo(e)
                        }
                    },
                    floorDistanceToPoint: function (e) {
                        return function (t, i) {
                            return t.floorPosition.distanceTo(e) - i.floorPosition.distanceTo(e)
                        }
                    },
                    choose: function (e) {
                        return function (t, i) {
                            return e.id === t.id ? -1 : e.id === i.id ? 1 : 0
                        }
                    }
                },
                n.scoreFunctions = {
                    distance: function (e, t) {
                        return t = t || a.navigation.distanceFactor,
                            function (i) {
                                return e ? e.position.distanceTo(i.position) * t : 0
                            }
                    },
                    distanceSquared: function (e, t) {
                        return t = t || a.navigation.distanceFactor,
                            function (i) {
                                return e ? e.position.distanceToSquared(i.position) * t : 0
                            }
                    },
                    direction: function (e, t) {
                        return function (i) {
                            var n = i.position.clone().sub(e).normalize();
                            return n.dot(t) * a.navigation.directionFactor
                        }
                    },
                    angle: function (e, t) {
                        return function (i) {
                            var n = i.position.clone().sub(e).normalize();
                            return n.angleTo(t) * a.navigation.angleFactor
                        }
                    },
                    inFieldOfView: function (e, t) {
                        return function (i) {
                            var n = i.position.clone().sub(e).normalize();
                            return n.dot(t) > .75 ? 10 : -1
                        }
                    },
                    optionality: function (e) {
                        return function (t) {
                            var i = t.neighbourUUIDs.filter(function (t) {
                                return !(t in e.neighbourUUIDs) && t !== e.id
                            });
                            return i.length * a.navigation.optionalityFactor
                        }
                    },
                    penalizeHeightDifferenceUnder: function (e, t) {
                        return function (i) {
                            return e.y - i.position.y < t ? -20 : 0
                        }
                    }
                },
                t.exports = n
        }
        ).call(this, "/js/objects/Panorama.js")
    }
        , {
        "../enum/AlignmentType": 17,
        "../enum/GLCubeFaces": 25,
        "../enum/PanoRendererEvents": 35,
        "../enum/PanoSizeClass": 36,
        "../enum/PanoramaEvents": 37,
        "../enum/RenderLayers": 41,
        "../enum/RenderOrder": 42,
        "../enum/TileDownloaderEvents": 45,
        "../enum/Viewmode": 51,
        "../exception/BasicException": 55,
        "../scene/SceneRenderer": 158,
        "../settings": 166,
        "../tile/TileUtils": 174,
        "../util/ajax": 181,
        "../util/common": 185,
        "../util/lerp": 188,
        "../util/logger": 189,
        "../util/panorama": 191,
        "../util/texture": 194,
        "../util/transitions": 195,
        events: 202,
        three: 217
    }],
    149: [function (e, t, i) {
        "use strict";
        function n(e) {
            var t = r.UniformsUtils.clone(c.waypoint.uniforms);
            t.map.value = d,
                t.opacity.value = 0,
                t.color.value.set(o.reticuleColor),
                t.showMouseMarker = !window.MP_PREFETCHED_MODELDATA.hideMouseMarker;
            r.Mesh.call(this, new r.PlaneBufferGeometry(.4, .4, 1, 1), new r.RawShaderMaterial({
                side: r.DoubleSide,
                depthWrite: !1,
                depthTest: !1,
                transparent: !0,
                vertexShader: c.waypoint.vertexShader,
                fragmentShader: c.waypoint.fragmentShader,
                uniforms: t,
                name: "waypoint",
                opacity: 0,
                visible: t.showMouseMarker    // 显示/隐藏鼠标标志
            })),
                this.layers.set(h.RETICULE),
                this.renderOrder = u.reticule,
                this.player = e,
                this.direction = new r.Vector3,
                this.hidden = !0,
                this.mouseLastMoveTime = Date.now()
        }
        var r = e("three")
            , o = e("../settings")
            , a = e("../util/transitions")
            , s = e("../util/texture")
            , l = e("../util/lerp")
            , c = e("../shaders")
            , h = e("../enum/RenderLayers")
            , u = e("../enum/RenderOrder")
            , d = s.load("images/reticule-256x256.png");
        n.prototype = Object.create(r.Mesh.prototype),
            n.prototype.move = function (e, t, i) {
                this.hidden = i,
                    this.mouseLastMoveTime = Date.now()
            }
            ,
            n.prototype.hide = function () {
                this.hidden || (this.hidden = !0,
                    a.start(l.property(this.material.uniforms.opacity, "value", 0), o.reticuleOpacityTransitionTime))
            }
            ,
            n.prototype.show = function () {
                this.hidden = !1,
                    this.material.opacity <= 0 && a.start(l.property(this.material.uniforms.opacity, "value", o[this.player.mode].reticuleOpacity), o.reticuleOpacityTransitionTime)
            }
            ,
            n.prototype.update = function () {
                Date.now() - this.mouseLastMoveTime > o.hideReticuleTimeout && !this.hidden && this.hide()
            }
            ,
            n.prototype.updatePosition = function (e, t) {
                if (!this.hidden) {
                    if (!t)
                        return this.hide();
                    var i = t.point
                        , n = e.distanceTo(i)
                        , r = 1 + .01 * n;
                    n < 1 && (r -= 1 - n),
                        this.show(),
                        this.scale.set(r, r, r),
                        this.direction = this.direction.multiplyScalar(.8),
                        this.direction.add(t.face.normal.clone().multiplyScalar(.2)),
                        this.position.copy(i).add(t.face.normal.clone().multiplyScalar(.01)),
                        this.lookAt(this.position.clone().add(this.direction))
                }
            }
            ,
            n.prototype.writeAstag = function () {
                var e = Math.floor(4294967296 * (1 + Math.random())).toString(16) + Math.floor(16 * (1 + Math.random())).toString(16)
                    , t = new Date;
                this.tagCount = "undefined" == typeof this.tagCount ? 1 : this.tagCount + 1;
                var i = {
                    enabled: !0,
                    version: "0",
                    created: t.toISOString(),
                    created_by: "APITest",
                    position: this.position.clone(),
                    stem: {
                        enabled: o.tags.pole.enabled,
                        direction: this.direction.multiplyScalar(o.tags.pole.height)
                    },
                    label: "tag " + this.tagCount,
                    description: "Description " + e,
                    floor: function (e) {
                        if (e.currentFloor) {
                            var t = e.floors.indexOf(e.currentFloor);
                            return t > -1 ? t : void 0
                        }
                    }(this.player.model),
                    type: "info",
                    metadata: {
                        preferred_camera: {
                            mode: this.player.mode
                        }
                    }
                };
                console.log("--------------------------"),
                    console.log(JSON.stringify(i));
                var n = this.player.model.addtag(e, i).build();
                n && (n.disc && this.player.tagDiscs.push(n.disc),
                    n.visible || n.show(o.tags.startup.fadeInDuration))
            }
            ,
            t.exports = n
    }
        , {
        "../enum/RenderLayers": 41,
        "../enum/RenderOrder": 42,
        "../settings": 166,
        "../shaders": 167,
        "../util/lerp": 188,
        "../util/texture": 194,
        "../util/transitions": 195,
        three: 217
    }],
    150: [function (e, t, i) {
        "use strict";
        function n(e, t) {
            this.chunks = [],
                this.floorId = e,
                this.roomId = t,
                this.position = new r.Vector3
        }
        var r = e("three");
        n.prototype.addChunk = function (e) {
            this.chunks.push(e)
        }
            ,
            n.prototype.calcBoundaries = function () {
                for (var e = new r.Vector3, t = new r.Vector3(0, 0, 0), i = new r.Vector3(0, 0, 0), n = new r.Vector3(0, 0, 0), o = 0, a = 0; a < this.chunks.length; a++) {
                    var s = this.chunks[a]
                        , l = s.geometry.attributes.position;
                    if (l)
                        for (var c = 0; c < l.array.length; c += 3)
                            e.set(l.array[c], l.array[c + 1], l.array[c + 2]),
                                t.add(e),
                                0 === c ? (i.copy(e),
                                    n.copy(e)) : (i.max(e),
                                        n.min(e)),
                                o++
                }
                o > 0 ? (t.multiplyScalar(1 / o),
                    this.average = t) : this.average = null,
                    this.boundsMax = i,
                    this.boundsMin = n,
                    this.center = new r.Vector3,
                    this.center.copy(i).sub(n).multiplyScalar(.5).add(n)
            }
            ,
            t.exports = n
    }
        , {
        three: 217
    }],
    151: [function (e, t, i) {
        (function (i) {
            "use strict";
            function n(e, t, i) {
                this.obj3d = null,
                    this.nodes = [],
                    this.colorHull = [],
                    this.shortPaths = {},
                    this.floorHull = null,
                    this.cameraHull = null,
                    this.floorPathDistance = 0,
                    this.floorCurvePoints = null,
                    this.floorCurveColors = null,
                    this.camCurvePoints = null,
                    this.warpDestHeroLoc = null,
                    this.warpDestPano = null,
                    this.warpPathPoints = null,
                    this.warpPathLengths = [0],
                    this.warpLength = 0,
                    this.closeWarpDistance = 4,
                    this.UP = A.UP.clone(),
                    this.longestStep = 0,
                    this.upcomingTransType = null,
                    this.burnsDir = 1,  //导览在DOLLHOUSE停留时的旋转方向 1 或 -1
                    this.prevNextDist = 0,
                    this.nextI = 0,
                    this.activeTransType = null,
                    this.lastTransType = null,
                    this.bunnyObj = null,
                    this.director = e,
                    this.player = t,
                    this.playerControls = i,
                    this.modelManager = t.modelManager,
                    this.updateModel(),
                    this.updateDefaultsFromModelData(),
                    this.bindEvents(),
                    this.warping = !1,
                    this.waitingToWarp = !1,
                    this.warpInterrupted = !1,
                    this.warpInterruptionBlackoutStyle = null,
                    this.warpInterruptionTravelTime = null
            }
            var r = e("three")
                , o = e("../util/logger")
                , a = e("../enum/Viewmode")
                , s = e("../enum/RenderOrder")
                , l = e("../enum/WarpStyle")
                , c = e("../settings")
                , h = e("../util/math")
                , u = e("../util/lerp")
                , d = e("../util/easing")
                , p = e("../util/transitions")
                , f = e("../objects/Snapshot")
                , g = e("../effects")
                , m = e("../shaders")
                , v = (e("../gui/gui"),
                    e("../util/texture"))
                , A = e("../enum/Vectors")
                , y = (e("../model/ModelManager"),
                    new o(i))
                , C = e("../enum/PlayerEvents")
                , I = e("../enum/BlackoutStyle")
                , E = e("../enum/ModelManagerEvents")
                , b = e("../constants")
                , w = {
                    path: 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")
                };
            n.prototype.setScene = function (e) {
                this.createCpm(e),
                    this.createBunnyObj(e)
            }
                ,
                n.prototype.updateModel = function () {
                    this.model = this.modelManager.getActiveModel()
                }
                ,
                n.prototype.bindEvents = function () {
                    this.modelManager.on(E.ActiveModelChanged, this.updateModel.bind(this))
                }
                ,
                n.prototype.updateDefaultsFromModelData = function () {
                    this.model.data
                }
                ,
                n.prototype.pointPathDistance = function (e) {
                    for (var t = 0, i = 1; i < e.length; i += 1)
                        t += e[i - 1].distanceTo(e[i]);
                    return t
                }
                ,
                n.prototype.pointPathLengths = function (e) {
                    for (var t = [0], i = 1; i < e.length; i += 1)
                        t.push(t[i - 1] + e[i - 1].distanceTo(e[i]));
                    return t
                }
                ,
                n.prototype.interpAlongPath = function (e, t, i) {
                    var n, o = new r.Vector3, a = t[t.length - 1];
                    if (i < 1) {
                        n = i * a;
                        for (var s = 1; s < t.length; s += 1)
                            if (t[s] > n) {
                                var l = (n - t[s - 1]) / (t[s] - t[s - 1]);
                                return o.copy(e[s]),
                                    o.sub(e[s - 1]),
                                    o.multiplyScalar(l),
                                    o.add(e[s - 1]),
                                    o
                            }
                    } else
                        o.copy(e[e.length - 1]);
                    return o
                }
                ,
                n.prototype.pathHeight = function () {
                    return this.player.mode !== a.FLOORPLAN ? c.path.height : c.path.outsideHeight
                }
                ,
                n.prototype.createBunnyObj = function (e) {
                    this.bunnyObj || (this.bunnyObj = new r.AxisHelper(.1),
                        this.bunnyObj.visible = c.warp.showBunny),
                        this.bunnyObj.parent && this.bunnyObj.parent.remove(bunnyObj),
                        e.add(this.bunnyObj)
                }
                ,
                n.prototype.createCpm = function (e) {
                    if (!this.currentPanoMarker) {
                        var t = this.makeWaypointObj(w.pathEnd, "Current");
                        t.material.uniforms.opacity.value = 0,
                            this.currentPanoMarker = {
                                mesh: t,
                                placed: !1
                            }
                    }
                    this.currentPanoMarker.mesh.parent && this.currentPanoMarker.mesh.parent.remove(this.currentPanoMarker.mesh),
                        this.placeCpm(),
                        this.currentPanoMarker.mesh.parent || e.add(this.currentPanoMarker.mesh)
                }
                ,
                n.prototype.placeCpm = function () {
                    if (c.path.mapGuides && this.player.currentPano && this.player.currentPano.isAligned()) {
                        var e = this.player.currentPano.floor;
                        this.currentPanoMarker.mesh.parent !== this.player.currentPano.floor && (this.currentPanoMarker.mesh.parent && this.currentPanoMarker.mesh.parent.remove(this.currentPanoMarker.mesh),
                            e.add(this.currentPanoMarker.mesh)),
                            this.currentPanoMarker.mesh.position.copy(this.player.currentPano.floorPosition).sub(e.position),
                            this.currentPanoMarker.mesh.position.y += this.pathHeight(),
                            this.currentPanoMarker.placed = !0
                    } else
                        this.popOutCpm()
                }
                ,
                n.prototype.fadeInCpm = function (e) {
                    this.player.mode === a.PANORAMA && this.player.currentPano && !this.player.currentPano.isAligned() || c.path.mapGuides && this.currentPanoMarker.placed && p.start(u.property(this.currentPanoMarker.mesh.material.uniforms.opacity, "value", 1), e)
                }
                ,
                n.prototype.fadeOutCpm = function (e) {
                    p.start(u.property(this.currentPanoMarker.mesh.material.uniforms.opacity, "value", 0), e)
                }
                ,
                n.prototype.popInCpm = function () {
                    c.path.mapGuides && this.currentPanoMarker.placed && this.fadeInCpm(2)
                }
                ,
                n.prototype.popOutCpm = function () {
                    this.fadeOutCpm(2)
                }
                ,
                n.prototype.brushPrefs = {
                    linewidth: 7,
                    strokeWidth: 15,
                    cvSegments: 48,
                    paveStep: .1,
                    paveWidth: .2,
                    lookBlendDist: 3,
                    maxTurn: r.Math.degToRad(2)
                },
                n.prototype.panoPathDistance = function (e) {
                    var t = this.model.panos;
                    if (!e || e.length < 2)
                        return 0;
                    for (var i = [], n = 0; n < e.length; n += 1)
                        i.push(t.get(e[n]).floorPosition);
                    return this.pointPathDistance(i)
                }
                ,
                n.prototype.loadTileTexture = function (e) {
                    var t = v.load(e, function (t) {
                        t.wrapS = r.RepeatWrapping,
                            t.wrapT = r.RepeatWrapping,
                            t.needsUpdate = !0,
                            y.debug('path texture "' + e + '" is ready')
                    }, function () {
                        y.error('path texture "' + e + '" failed')
                    });
                    return t.mapping = r.UVMapping,
                        t
                }
                ,
                n.prototype.buildWarpDestinationDescriptor = function (e, t, i, n, r, o) {
                    var a = {
                        cameraMode: n,
                        position: e,
                        quaternion: t,
                        panoId: i,
                        orthoZoom: o,
                        floorVisibility: r,
                        thumbUrl: null,
                        name: null
                    };
                    return new f(a)
                }
                ,
                n.prototype.buildWarpDestinationDescriptorFromHero = function (e) {
                    return this.buildWarpDestinationDescriptor(e.position, e.quaternion, this.getHeroId(e), e.cameraMode, e.floorVisibility, e.orthoZoom)
                }
                ,
                n.prototype.setWarpDestination = function (e) {
                    this.warpDestHeroLoc = e
                }
                ,
                n.prototype.setWarpDestinationByHeroIndex = function (e) {
                    var t = this.getHeroDescriptorByHeroIndex(e);
                    return null !== t && (this.setWarpDestination(t),
                        !0)
                }
                ,
                n.prototype.setWarpDestinationByPano = function (e, t) {
                    var i = this.model.panos.get(e.id);
                    return !!i && this.setWarpDestinationByPanoId(e.id, t)
                }
                ,
                n.prototype.setWarpDestinationByPanoId = function (e, t) {
                    var i = this.model.panos.get(e);
                    if (i) {
                        t = t || new r.Quaternion;
                        var n = this.buildWarpDestinationDescriptor(i.position, t, i.id, "panorama", [], -1);
                        return this.setWarpDestination(n),
                            !0
                    }
                    return !1
                }
                ,
                n.prototype.getHeroDescriptorByHeroIndex = function (e) {
                    var t = this.model.heroCount();
                    /* if (null !== this.warpDestHeroLoc && t < 2)
                        return y.info("ShowPath.getHeroDescriptorByHeroIndex() -> Only one hero location is available."),
                        this.model.getHeroDescriptorByIndex(0); */
                    var i = this.model.getHeroDescriptorByIndex(e);
                    if (i) {
                        var n = i.isPano() ? i.panoId : i.cameraMode;
                        y.debug('ShowPath.getHeroDescriptorByHeroIndex() -> New brush/warp destination: "' + n + '" out of ' + t + " choices.")
                    }
                    return i
                }
                ,
                n.prototype.getHeroDescriptorByPano = function (e) {
                    var t = this.model.panos.get(e.id);
                    return t ? this.getHeroDescriptorByPanoId(e.id) : null
                }
                ,
                n.prototype.getHeroDescriptorByPanoId = function (e) {
                    var t = this.getHeroIndexFromPanoId(e);
                    return this.getHeroDescriptorByHeroIndex(t)
                }
                ,
                n.prototype.getHeroIndexFromPanoId = function (e) {
                    for (var t = 0; t < this.model.heroLocations.length; t++) {
                        var i = this.model.heroLocations[t]
                            , n = this.getHeroId(i);
                        if (n && n === e)
                            return t
                    }
                    return -1
                }
                ,
                n.prototype.getHeroPano = function (e) {
                    if (null === e)
                        return y.warn("getHeroPano(): no destination"),
                            null;
                    var t = this.getHeroId(e)
                        , i = this.model.panos.get(t);
                    return void 0 === i && (i = null,
                        "" !== t && y.debug('unable to find pano "' + t + '"')),
                        i
                }
                ,
                n.prototype.getHeroId = function (e) {
                    return e.panoId
                }
                ,
                n.prototype.setWarpDestPano = function () {
                    return this.warpDestPano = this.getHeroPano(this.warpDestHeroLoc),
                        this.warpDestPano
                }
                ,
                n.prototype.brushToWarpPano = function (e, t) {
                    if (this.discardPathObject(),
                        !this.setWarpDestPano())
                        return !1;
                    if (this.warpDestHeroLoc.cameraMode !== a.PANORAMA && y.warn("Can only brush from pano to pano"),
                        !this.warpDestPano)
                        return y.info("No brush"),
                            !1;
                    if (!this.player.currentPano)
                        return y.debug("No current pano, visibility undefined"),
                            !1;
                    if (!this.warpDestPano)
                        return y.info("No wPano, visibility undefined"),
                            !1;
                    if (!this.warpDestPano.isAligned())
                        return y.debug("Cannot brush to unaligned pano"),
                            !1;
                    var i = (e === l.STD || e === l.WALK) && c.path.mapGuides
                        , n = !0;
                    if (this.player.currentPano.id === this.warpDestPano.id)
                        y.debug("Already at destination pano");
                    else {
                        this.nodes = this.findShortestPath(this.player.currentPano, this.warpDestPano),
                            n = void 0 === this.nodes || null === this.nodes || this.nodes.length < 1,
                            this.obj3d = new r.Object3D,
                            y.debug('Brushing from "' + this.player.currentPano.id + '" to "' + this.warpDestPano.id + '" (' + (this.nodes ? this.nodes.length : 0) + ")"),
                            n ? (y.info('No "walkable" route, using fall-back warp style transition'),
                                e = t) : (this.setPathHulls(this.nodes),
                                    this.setFloorCurves(),
                                    i && ("chevron" === c.path.style ? this.obj3d.add(this.drawPathPavement(this.floorCurvePoints)) : "ribbon" === c.path.style && this.obj3d.add(this.drawPathRibbon(this.floorCurvePoints, this.floorCurveColors)))),
                            this.player.currentPano.floor.add(this.obj3d);
                        var o = this.player.mode === a.DOLLHOUSE || this.player.mode === a.FLOORPLAN
                            , s = e === l.STD;
                        if (!n && (i || s)) {
                            if (o) {
                                var h = this.makeStartMarker(this.floorHull[0], this.floorCurvePoints);
                                this.obj3d.add(h)
                            }
                            var u = this.makeEndMarker(this.floorHull[this.floorHull.length - 1]);
                            this.obj3d.add(u)
                        }
                        this.appearSlow()
                    }
                    return this.upcomingTransType = e,
                        !n
                }
                ,
                n.prototype.findShortestPath = function (e, t) {
                    if (!e || !t)
                        return null;
                    var i = c.warp.walkExtraPanosDistance
                        , n = e.id + ":" + t.id + ":" + i;
                    if (this.shortPaths.hasOwnProperty(n))
                        return this.shortPaths[n] ? this.shortPaths[n].slice() : null;
                    var r = t.id + ":" + e.id + ":" + i;
                    if (this.shortPaths.hasOwnProperty(r))
                        return this.shortPaths[r] ? this.shortPaths[r].slice().reverse() : null;
                    var o = this.model.panos.aStarSearch(e, t);
                    return this.model.panos.includeNodesNearPath(o, i),
                        this.shortPaths[n] = o ? o.slice() : null,
                        o
                }
                ,
                n.prototype.makePathHulls = function (e) {
                    var t, i, n, r, o, a = 0, s = [], l = [], h = [], u = this.model.panos;
                    t = u.get(e[0]),
                        r = t.floor.floorIndex;
                    for (var d = 0; d < e.length; d += 1)
                        t = u.get(e[d]),
                            i = t.floorPosition.clone().sub(this.model.position),
                            i.y += this.pathHeight(),
                            s.push(i),
                            l.push(t.position.clone()),
                            n = t.floor.floorIndex,
                            h.push(n > r ? c.path.colorUp : n < r ? c.path.colorDown : c.path.color),
                            d > 0 && (o = l[d].distanceTo(l[d - 1]),
                                o > a && (a = o));
                    return a > this.longestStep && (this.longestStep = a,
                        y.debug("path contains " + a + " meter segment")),
                    {
                        floor: s,
                        camera: l,
                        color: h
                    }
                }
                ,
                n.prototype.makeFloorCurves = function (e, t, i) {
                    var n = this.player.mode === a.PANORAMA ? c.path.waypointIndoorRadius : c.path.waypointRadius
                        , o = this.pointPathDistance(e) - 2 * n
                        , s = e.slice(0)
                        , l = s[1].clone().sub(s[0]);
                    l.y = 0,
                        l.normalize().multiplyScalar(n),
                        s[0] = (new r.Vector3).copy(s[0]).add(l),
                        l = s[s.length - 2].clone().sub(s[s.length - 1]),
                        l.y = 0,
                        l.normalize().multiplyScalar(n),
                        s[s.length - 1] = (new r.Vector3).copy(s[s.length - 1]).add(l);
                    var h = new r.CatmullRomCurve3(s)
                        , u = Math.floor(o / i);
                    u = 4 * Math.floor(u / 4),
                        u = Math.max(4, u);
                    for (var d, p, f, g = h.getSpacedPoints(u), m = [], v = new r.Vector3, A = 0; A < g.length; A += 1) {
                        f = 0,
                            d = g[A].distanceTo(e[0]);
                        for (var y = 1; y < e.length; y += 1)
                            v.copy(g[A]).sub(e[y]),
                                v.y *= 4,
                                p = v.length(),
                                p < d && (f = y);
                        m.push(t[f])
                    }
                    return {
                        distance: o,
                        points: g,
                        colors: m
                    }
                }
                ,
                n.prototype.makeCameraCurvePoints = function (e, t) {
                    var i = this.pointPathDistance(e)
                        , n = new r.CatmullRomCurve3(e);
                    return n.getSpacedPoints(Math.max(2, Math.floor(i / t)))
                }
                ,
                n.prototype.makeCameraCurveTangents = function (e, t) {
                    var i = this.pointPathDistance(e)
                        , n = new r.CatmullRomCurve3(e)
                        , o = Math.max(2, Math.floor(i / t));
                    o || (o = 5);
                    for (var a = [], s = 0; s <= o; s++)
                        a.push(n.getTangentAt(s / o));
                    return a
                }
                ,
                n.prototype.setPathHulls = function (e) {
                    var t = this.makePathHulls(e);
                    this.floorHull = t.floor,
                        this.cameraHull = t.camera,
                        this.colorHull = t.color
                }
                ,
                n.prototype.setFloorCurves = function () {
                    var e = this.makeFloorCurves(this.floorHull, this.colorHull, this.brushPrefs.paveStep);
                    this.floorPathDistance = e.distance,
                        this.floorCurvePoints = e.points,
                        this.floorCurveColors = e.colors
                }
                ,
                n.prototype.setCameraCurvePoints = function () {
                    this.camCurvePoints = this.makeCameraCurvePoints(this.cameraHull, c.warp.stepFactor * this.brushPrefs.paveStep)
                }
                ,
                n.prototype.chooseWarpPath = function (e) {
                    var t, i, n, o = this.playerControls.cameras[a.PANORAMA];
                    if (this.player.currentPano === this.warpDestPano || !e)
                        return this.warpPathPoints = null,
                            this.warpLength = 0,
                            !1;
                    this.nodes = this.findShortestPath(this.player.currentPano, this.warpDestPano),
                        void 0 === this.nodes || null === this.nodes || this.nodes.length < 1 ? (y.debug("warp path to unreachable node"),
                            t = this.warpDestPano.position.clone().sub(o.position),
                            i = t.clone().negate(),
                            t.multiplyScalar(.15).add(o.position),
                            i.multiplyScalar(.15).add(this.warpDestPano.position),
                            t.y = o.position.y,
                            i.y = this.warpDestPano.position.y,
                            n = new r.CubicBezierCurve3(o.position.clone(), t, i, this.warpDestPano.position.clone()),
                            this.warpPathPoints = n.getSpacedPoints(this.brushPrefs.cvSegments)) : (y.debug("follow warp path (path distance was " + this.nodes.length + " nodes, " + this.floorPathDistance + ")"),
                                this.setCameraCurvePoints(),
                                this.warpPathPoints = this.camCurvePoints.slice(0)),
                        this.warpLength = 0,
                        this.warpPathLengths = [0];
                    for (var s = new r.Vector3, l = new r.Vector3, h = Math.cos(r.Math.degToRad(c.warp.minBrakeAngle)), u = Math.cos(r.Math.degToRad(c.warp.maxBrakeAngle)), d = 1; d < this.warpPathPoints.length; d += 1) {
                        s.copy(this.warpPathPoints[d - 1]).sub(this.warpPathPoints[d]);
                        var p = s.length();
                        s.y *= c.warp.climbEffort;
                        var f = s.length() / p;
                        if (d > 1) {
                            s.setY(0).normalize(),
                                l.copy(this.warpPathPoints[d - 2]).sub(this.warpPathPoints[d - 1]).setY(0).normalize();
                            var g = Math.min(1, s.dot(l))
                                , m = 1 + (c.warp.brakeStrength - 1) * (1 - r.Math.smoothstep(g, u, h));
                            f = Math.max(m, f)
                        }
                        this.warpLength += p * f,
                            this.warpPathLengths[d] = this.warpLength
                    }
                    return !0
                }
                ,
                n.prototype.drawPathRibbon = function (e, t) {
                    this.bunnyObj.visible = c.warp.showBunny;
                    for (var i = .6 * c.path.ribbonWidth * .5, n = new r.Vector3, o = new r.Vector3(0, this.pathHeight(), 0), l = new r.Geometry, h = new r.Vector3, u = 0; u < e.length; u += 1) {
                        h.copy(e[u]),
                            0 === u ? h.sub(e[u + 1]) : h.sub(e[u - 1]).negate(),
                            h.normalize(),
                            n.crossVectors(h, A.UP),
                            n.multiplyScalar(i);
                        var d = (new r.Vector3).copy(e[u]).add(o);
                        d.sub(n),
                            l.vertices.push(d),
                            d = (new r.Vector3).copy(e[u]).add(o),
                            d.add(n),
                            l.vertices.push(d)
                    }
                    var p, f = 0;
                    for (u = 0; u < e.length - 1; u += 1) {
                        var g = 2 * u
                            , v = f;
                        f += e[u + 1].distanceTo(e[u]);
                        var y = f
                            , C = t[u]
                            , I = t[u + 1];
                        p = new r.Face3(g, g + 1, g + 2),
                            p.vertexColors = [new r.Color(C), new r.Color(C), new r.Color(I)],
                            l.faces.push(p),
                            l.faceVertexUvs[0].push([new r.Vector2(0, v), new r.Vector2(1, v), new r.Vector2(0, y)]),
                            p = new r.Face3(g + 2, g + 1, g + 3),
                            p.vertexColors = [new r.Color(I), new r.Color(C), new r.Color(I)],
                            l.faces.push(p),
                            l.faceVertexUvs[0].push([new r.Vector2(0, y), new r.Vector2(1, v), new r.Vector2(1, y)])
                    }
                    l.computeFaceNormals(),
                        l.computeVertexNormals();
                    var E, b;
                    this.player.mode === a.PANORAMA ? (b = r.UniformsUtils.clone(m.ribbon.uniforms),
                        b.map.value = w.path,
                        b.opacity.value = 0,
                        b.color.value.set(c.path.color),
                        E = new r.RawShaderMaterial({
                            side: r.DoubleSide,
                            depthWrite: !1,
                            transparent: !0,
                            vertexShader: m.ribbon.vertexShader,
                            fragmentShader: m.ribbon.fragmentShader,
                            uniforms: b,
                            name: "ribbonT",
                            opacity: 0
                        })) : E = new r.MeshBasicMaterial({
                            color: 16777215,
                            side: r.DoubleSide,
                            name: "ribbonOut",
                            vertexColors: r.VertexColors
                        });
                    var _ = new r.Mesh(l, E);
                    return _.name = "ribbon",
                        this.player.mode === a.PANORAMA && (_.renderOrder = s.ribbon),
                        _
                }
                ,
                n.prototype.drawPathPavement = function (e) {
                    for (var t, i = .25, n = new r.Vector3, o = new r.Geometry, s = new r.Vector3, l = 0; l < e.length; l += 1)
                        s.copy(e[l]),
                            0 === l ? s.sub(e[l + 1]).negate() : s.sub(e[l - 1]),
                            s.normalize(),
                            n.crossVectors(s, A.UP),
                            n.multiplyScalar(this.brushPrefs.paveWidth),
                            t = (new r.Vector3).copy(e[l]),
                            t.sub(n),
                            o.vertices.push(t),
                            o.vertices.push((new r.Vector3).copy(e[l])),
                            t = (new r.Vector3).copy(e[l]),
                            t.add(n),
                            o.vertices.push(t);
                    var h, u, d;
                    for (l = 0; l < e.length - 1; l += 1)
                        h = 3 * l + 1,
                            u = l * i,
                            d = u + i,
                            o.faces.push(new r.Face3(h - 1, h, h + 3)),
                            o.faceVertexUvs[0].push([new r.Vector2(0, u), new r.Vector2(.5, u), new r.Vector2(.5, d)]),
                            o.faces.push(new r.Face3(h + 3, h + 2, h - 1)),
                            o.faceVertexUvs[0].push([new r.Vector2(.5, d), new r.Vector2(0, d), new r.Vector2(0, u)]),
                            o.faces.push(new r.Face3(h + 3, h, h + 1)),
                            o.faceVertexUvs[0].push([new r.Vector2(.5, d), new r.Vector2(.5, u), new r.Vector2(1, u)]),
                            o.faces.push(new r.Face3(h + 3, h + 1, h + 4)),
                            o.faceVertexUvs[0].push([new r.Vector2(.5, d), new r.Vector2(1, u), new r.Vector2(1, d)]);
                    var p = this.player.mode === a.PANORAMA ? new r.MeshBasicMaterial({
                        color: c.path.color,
                        side: r.DoubleSide,
                        transparent: !0,
                        depthWrite: !1,
                        opacity: 0,
                        name: "paveT",
                        map: w.path
                    }) : new r.MeshBasicMaterial({
                        color: c.path.color,
                        side: r.DoubleSide,
                        transparent: !0,
                        depthWrite: !1,
                        opacity: 1,
                        name: "paveO",
                        map: w.path
                    });
                    return new r.Mesh(o, p)
                }
                ,
                n.prototype.hintPrefs = {
                    rad: .18,
                    width: .0125,
                    depth: .0625,
                    setBack: -.04,
                    markRad: .25,
                    markInnerRad: .16
                },
                n.prototype.makeWaypointObj = function (e, t) {
                    var i = new r.Geometry
                        , n = this.player.mode === a.PANORAMA ? c.path.waypointIndoorRadius : c.path.waypointRadius
                        , o = this.pathHeight();
                    i.vertices.push(new r.Vector3(-n, o, n), new r.Vector3(-n, o, -n), new r.Vector3(n, o, -n), new r.Vector3(n, o, n)),
                        i.faces.push(new r.Face3(0, 1, 2), new r.Face3(2, 3, 0)),
                        i.faceVertexUvs[0].push([new r.Vector2(0, 0), new r.Vector2(1, 0), new r.Vector2(1, 1)]),
                        i.faceVertexUvs[0].push([new r.Vector2(1, 1), new r.Vector2(0, 1), new r.Vector2(0, 0)]);
                    var s = r.UniformsUtils.clone(m.waypoint.uniforms);
                    s.map.value = e,
                        s.opacity.value = 0,
                        s.color.value.set(c.path.color);
                    var l = {
                        side: r.DoubleSide,
                        depthWrite: !1,
                        transparent: !0,
                        vertexShader: m.waypoint.vertexShader,
                        fragmentShader: m.waypoint.fragmentShader,
                        uniforms: s,
                        name: "waypoint",
                        opacity: 0
                    };
                    this.player.mode !== a.PANORAMA && (l.depthTest = !1,
                        l.name = "wayPtOut");
                    var h = new r.RawShaderMaterial(l)
                        , u = new r.Mesh(i, h);
                    return u.name = t,
                        u
                }
                ,
                n.prototype.makeStartMarker = function (e, t) {
                    var i = (new r.Vector3).copy(t[1]).sub(t[0]);
                    i.y = 0,
                        i.normalize();
                    var n = Math.acos(i.x)
                        , o = this.makeWaypointObj(w.pathStart, "Start");
                    return o.rotateOnAxis(new r.Vector3(0, 1, 0), n),
                        o.position.copy(e),
                        o
                }
                ,
                n.prototype.makeEndMarker = function (e) {
                    var t = this.makeWaypointObj(w.pathEnd, "End")
                        , i = this.model.panos.get(this.nodes[0]).floor.floorIndex
                        , n = this.model.panos.get(this.nodes[this.nodes.length - 1]).floor.floorIndex;
                    return i < n ? t.material.uniforms.color.value.set(c.path.colorUp) : i > n && t.material.uniforms.color.value.set(c.path.colorDown),
                        t.position.copy(e),
                        t
                }
                ,
                n.prototype.pathClean = function (e) {
                    if (e) {
                        for (var t in e.children)
                            this.pathClean(e.children[t]);
                        e.geometry && e.geometry.dispose(),
                            e.material && e.material.dispose()
                    }
                }
                ,
                n.prototype.discardPathObject = function () {
                    if (this.obj3d) {
                        var e = this.obj3d.parent;
                        e && e.remove(this.obj3d),
                            this.pathClean(this.obj3d)
                    }
                    this.obj3d = null,
                        this.popInCpm()
                }
                ,
                n.prototype.discardSlow = function () {
                    if (this.obj3d) {
                        if (this.player.mode !== a.PANORAMA)
                            return void this.discardPathObject();
                        for (var e, t = this, i = 0, n = function () {
                            this.discardPathObject()
                        }
                            .bind(this), r = 0; r < t.obj3d.children.length; r += 1)
                            e = t.obj3d.children[r],
                                void 0 !== e.material && e.material.transparent === !0 && (void 0 !== e.material.uniforms ? p.start(u.property(e.material.uniforms.opacity, "value", 0), c.path.fadeOutTime, n, 0, d[c.warp.blendEasing]) : p.start(u.property(e.material, "opacity", 0), c.path.fadeOutTime, n, 0, d[c.warp.blendEasing]),
                                    i += 1,
                                    n = null);
                        0 === i && this.discardPathObject(),
                            this.player.mode !== a.PANORAMA && this.fadeInCpm(c.path.fadeInTime - 3)
                    }
                }
                ,
                n.prototype.appearSlow = function () {
                    var e, t = this;
                    this.fadeOutCpm(c.path.fadeInTime);
                    for (var i = this.player.mode === a.PANORAMA ? c.path.opacity : 1, n = 0; n < t.obj3d.children.length; n += 1)
                        e = t.obj3d.children[n],
                            void 0 !== e.material && e.material.transparent === !0 && (void 0 !== e.material.uniforms ? p.start(u.property(e.material.uniforms.opacity, "value", i), c.path.fadeInTime, null, 0, d[c.warp.blendEasing]) : p.start(u.property(e.material, "opacity", i), c.path.fadeInTime, null, 0, d[c.warp.blendEasing]))
                }
                ,
                n.prototype.update = function () {
                    this.obj3d && this.obj3d.updateMatrixWorld()
                }
                ,
                n.prototype.calcBurnsAmount = function (e) {//计算导览点旋转角
                    var t = r.Math.degToRad(c.warp.burnsAngle);

                    if (this.player.mode === a.PANORAMA) {
                        var i = this.burnsDir * t;
                        if (this.upcomingTransType === l.BLACK)
                            return i;
                        var n = e;
                        if (null === n)
                            return y.warn("Transition request for non-highlight"),
                                i;
                        var o = this.getHeroDescriptorByHeroIndex(n);
                        if (null === o)
                            return i;
                        if (!o.isPano())
                            return i;
                        var s = this.getHeroPano(o)
                            , h = this.playerControls.cameras[a.PANORAMA]
                            , u = A.FORWARD.clone().applyQuaternion(h.quaternion).setY(0).normalize()
                            , d = Math.min(r.Math.degToRad(c.warp.minBurnsAngle), t)
                            , p = function (e) {
                                var i = Math.acos(Math.min(1, e.dot(u)))
                                    , n = (new r.Vector3).crossVectors(u, e);
                                return Math.max(d, Math.min(Math.abs(i), t)) * Math.sign(n.y)
                            };
                        if (s === this.player.currentPano)
                            return i = p(A.FORWARD.clone().applyQuaternion(o.quaternion).setY(0).normalize());
                        var f = this.findShortestPath(this.player.currentPano, s);
                        if (void 0 === f || null === f || f.length < 1)
                            return y.debug("Empty path ahead..."),
                                i;
                        var g = this.makePathHulls(f)
                            , m = new r.CatmullRomCurve3(g.camera)
                            , v = Math.min(.1, c.warp.lookAheadDist / m.getLength());
                        return i = p(m.getPointAt(v).clone().sub(h.position).setY(0).normalize())
                    }
                    return this.player.mode === a.DOLLHOUSE ? .02 * this.burnsDir : this.burnsDir
                }
                ,
                n.prototype.waitNextStep = function (e, t, time) {//xzw 改时间
                    var i = (time == void 0) ? c.warp.tourStepDelay : time;
                    i || (i = this.lastTransType === l.BLACK ? b.tourStepDelaySlideShow : b.tourStepDelayDefault);
                    var n = new r.Euler
                        , o = new r.Vector3;
                    y.debug("Starting wait: " + (void 0 !== t));
                    var s = this.calcBurnsAmount(e)
                        , h = function () {
                            this.endWarpState(),
                                this.player.mode === a.DOLLHOUSE && (this.playerControls.cameras[a.DOLLHOUSE].controls.rotationAcceleration.x = 0),
                                t && t()
                        }
                            .bind(this)
                        , u = function (e, t) {
                            if (this.warpInterrupted)
                                return h(),
                                    !0;
                            var r = t || 1e3 / 60;
                            if (c.warp.doBurns)
                                if (this.player.mode === a.PANORAMA) {
                                    var l = this.playerControls.cameras[a.PANORAMA];
                                    n.setFromQuaternion(l.quaternion, c.warp.eOrder);
                                    var u = r * s / i;

                                    //u = /* Math.sign(u) * */ Math.max(u, 0.0001) //add  如果音频长的话，使旋转可见，否则以为停住了
                                    u = -1 * Math.abs(u);
                                    n.y += u,
                                        o.set(0, 0, -1),
                                        o.applyEuler(n),
                                        o.add(l.position),
                                        l.controls.lookAt(o),
                                        l.controls.lookVector.copy(o)
                                        , l.lookAt(o)
                                } else
                                    this.player.mode === a.DOLLHOUSE ? this.playerControls.controls[a.DOLLHOUSE].rotationAcceleration.x = s : this.playerControls.controls[a.FLOORPLAN].absoluteScale *= .9996
                        }
                            .bind(this);
                    this.startWarpState(),
                        p.start(u, i, h, 0, d.easeInOutQuad, "wait")


                }
                ,
                n.prototype.warpToNonPano = function (e) {
                    if (this.discardPathObject(),
                        this.warpDestHeroLoc.cameraMode === a.DOLLHOUSE || this.warpDestHeroLoc.cameraMode === a.FLOORPLAN) {
                        var t = function () {
                            e && e()
                        }
                            .bind(this);
                        this.player.flyToNewMode({
                            mode: this.warpDestHeroLoc.cameraMode,
                            duration: c.warp.outsideTime,
                            warpDest: this.warpDestHeroLoc,
                            callback: t,
                            force: !0
                        })
                    } else
                        y.warn("no warp destination!!!"),
                            e && e()
                }
                ,
                n.prototype._resetWarpShaderParams = function (e) {//
                    this.player.mode === a.PANORAMA && (void 0 !== e.material.uniforms.blackout && (e.material.uniforms.blackout.value = 0),
                        void 0 !== e.material.uniforms.modelAlpha && (e.material.uniforms.modelAlpha.value = 0))


                    /* if(momentTourBlackNewType && "newBlack" in e.material.defines){
                        
                        delete e.material.defines.newBlack;
                        e.material.needsUpdate = true
                    } */

                }
                ,
                n.prototype._clearWarpShading = function () {
                    for (var e = this.model.chunks, t = 0; t < e.length; t += 1)
                        this._resetWarpShaderParams(e[t]),
                            e[t].visible = !0;
                    this._resetWarpShaderParams(this.model.skybox)
                }
                ,
                n.prototype._warpStopFlying = function () {
                    this.activeTransType = null,
                        this.placeCpm()
                }
                ,
                n.prototype._wrapupTravelOnlyBits = function () {
                    this._warpStopFlying(),
                        this.warpPathPoints && (this.player.currentPano.exit(),
                            this.warpDestPano.enter(),
                            this.player.currentPano = this.warpDestPano),
                        this.player.spider.draw(),
                        this.placeCpm()
                }
                ,
                n.prototype._wrapupTravel = function (e) {
                    this._wrapupTravelOnlyBits(),
                        this.warpCameraAim(e)
                }
                ,
                n.prototype._wrapupWarpShading = function (e) {
                    this._clearWarpShading(),
                        this._wrapupTravel(e)
                }
                ,
                n.prototype.wrapupWarpShadingOnly = function (e, t) {
                    t !== I.END && this._clearWarpShading(),
                        this._wrapupTravelOnlyBits(),
                        this.upcomingTransType = null,
                        e && e()
                }
                ,
                n.prototype._warpCameraAim = function (e, t) {//到每个片段终点时转向终点朝向。

                    var i = this.warpDestHeroLoc.quaternion
                        , n = this.playerControls.cameras[a.PANORAMA]
                        , o = new r.Vector3(0, 0, 1).applyQuaternion(i).normalize()
                        , s = new r.Vector3(0, 0, 1).applyQuaternion(n.quaternion).normalize()
                        , l = s.dot(o)
                        , u = r.Math.radToDeg(Math.acos(l))
                        , f = new r.Euler(0, 0, 0, c.warp.eOrder).setFromQuaternion(i, c.warp.eOrder)
                        , g = (new r.Euler).setFromQuaternion(n.quaternion, c.warp.eOrder)
                        , m = new r.Euler(f.x - g.x, f.y - g.y, f.z - g.z, c.warp.eOrder);
                    m.y = h.constrainedTurn(m.y),
                        this.burnsDir = Math.sign(m.y);
                    var v = new r.Euler(0, 0, 0, c.warp.eOrder)
                        , A = new r.Vector3
                        , C = function (e, t) {

                            return !!this.warpInterrupted || (v.x = g.x + e * m.x,
                                v.y = g.y + e * m.y,
                                v.z = g.z + e * m.z,
                                A.set(0, 0, -1),
                                A.applyEuler(v),
                                A.add(n.position),
                                n.controls.lookAt(A),
                                n.controls.lookVector.copy(A),
                                void n.lookAt(A))
                        }
                            .bind(this);




                    /*  return u > c.warp.minRotation ? (p.start(C, e, t, 0, d[c.warp.movementEasing])
                         ,(this.warpDestHeroLoc.zoom != this.player.zoomLevel) &&  //add 原地转向最终方位时 
                         this.player.smoothZoomFovTo(null, this.warpDestHeroLoc.zoom , e)
                     ): 
                     (y.info("Aim angle only is " + u.toPrecision(3) + " degrees, skipping explicit re-aim")
                     ,void (t && t())
                     ) */


                    (this.warpDestHeroLoc.zoom != this.player.zoomLevel) &&  //add 原地转向最终方位时 
                        this.player.smoothZoomFovTo(null, this.warpDestHeroLoc.zoom, e)

                    return u > c.warp.minRotation ? p.start(C, e, t, 0, d[c.warp.movementEasing]) :
                        (y.info("Aim angle only is " + u.toPrecision(3) + " degrees, skipping explicit re-aim")
                            , void (t && t())
                        )

                }
                ,
                n.prototype._warpBendAim = function (e, t, i, n) {
                    var o = n || 0
                        , s = this.playerControls.cameras[a.PANORAMA]
                        , l = new r.Euler(0, 0, 0, c.warp.eOrder).setFromQuaternion(this.warpDestHeroLoc.quaternion, c.warp.eOrder)
                        , u = (new r.Euler).setFromQuaternion(s.quaternion, c.warp.eOrder)
                        , f = new r.Euler(l.x - u.x, l.y - u.y, l.z - u.z, c.warp.eOrder);
                    f.y = h.constrainedTurn(f.y);
                    var g = Math.min(r.Math.degToRad(c.warp.softBendTilt), Math.abs(f.x));
                    f.x = g * Math.sign(f.x),
                        g = Math.min(r.Math.degToRad(Math.max(0, c.warp.softBendAngle)), g),
                        this.burnsDir = Math.sign(f.y),
                        g *= Math.sign(f.y),
                        f.y = g;
                    var m = new r.Euler(0, 0, 0, c.warp.eOrder)
                        , v = new r.Vector3
                        , A = function (e, t) {
                            if (e < .5)
                                m.x = u.x + e * f.x,
                                    m.y = u.y + e * f.y,
                                    m.z = u.z + e * f.z;
                            else {
                                var i = (1 - e) * c.warp.softBendEnd;
                                m.x = l.x - i * f.x,
                                    m.y = l.y - i * f.y,
                                    m.z = l.z - i * f.z
                            }
                            v.set(0, 0, -1),
                                v.applyEuler(m),
                                v.add(s.position);
                            s.controls.lookAt(v),
                                s.controls.lookVector.copy(v),
                                s.lookAt(v);
                        }
                            .bind(this);


                    if (momentTourBlackNewType) {

                        A(1)


                    } else return p.start(A, t, i, o, d[c.warp.movementEasing])
                }
                ,
                n.prototype._warpStepCameraAim = function (e, t, i) {
                    var n = this.playerControls.cameras[a.PANORAMA]
                        , o = new r.Euler(0, 0, 0, c.warp.eOrder).setFromQuaternion(this.warpDestHeroLoc.quaternion, c.warp.eOrder)
                        , s = (new r.Euler).setFromQuaternion(n.quaternion, c.warp.eOrder)
                        , l = new r.Euler(o.x - s.x, o.y - s.y, o.z - s.z, c.warp.eOrder);
                    l.y = h.constrainedTurn(l.y),
                        this.burnsDir = Math.sign(l.y);
                    var u = new r.Euler(0, 0, 0, c.warp.eOrder)
                        , f = new r.Vector3
                        , g = function (e, t) {
                            e < .5 ? u.copy(s) : u.copy(o),
                                f.set(0, 0, -1),
                                f.applyEuler(u),
                                f.add(n.position),
                                n.controls.lookAt(f),
                                n.controls.lookVector.copy(f),
                                n.lookAt(f)
                        }
                            .bind(this);
                    return p.start(g, t, i, 0, d[c.warp.movementEasing])
                }
                ,
                n.prototype.setBurnsDir = function () {
                    var e = this.playerControls.cameras[a.PANORAMA]
                        , t = new r.Euler(0, 0, 0, c.warp.eOrder).setFromQuaternion(this.warpDestHeroLoc.quaternion, c.warp.eOrder)
                        , i = (new r.Euler).setFromQuaternion(e.quaternion, c.warp.eOrder)
                        , n = new r.Euler(t.x - i.x, t.y - i.y, t.z - i.z, c.warp.eOrder);
                    n.y = h.constrainedTurn(n.y),
                        this.burnsDir = Math.sign(n.y)
                }
                ,
                n.prototype.stepWarpPath = function (e, t) {
                    var i = this.playerControls.cameras[a.PANORAMA];
                    if (!this.warpPathPoints)
                        return i.position.copy(this.warpDestPano.position),
                            !0;
                    var n = this.warpPathPoints[0]
                        , o = this.warpDestPano.position;

                    if (null !== this.nodes && this.cameraHull.length > 1) {
                        var s = new r.Vector3;
                        e < .5 ? s.copy(this.cameraHull[1]).sub(n).normalize().multiplyScalar(c.warp.softPushDist * e).add(n) : s.copy(this.cameraHull[this.cameraHull.length - 2]).sub(o).normalize().multiplyScalar(c.warp.softPushDist * c.warp.softPushEnd * (1 - e)).add(o),
                            i.position.copy(s)
                    } else
                        e < .5 ? i.position.copy(n) : i.position.copy(o)
                }
                ,
                n.prototype.interruptAndFastForward = function (e, t) {
                    this.warping && (this.warpInterrupted = !0,
                        this.warpInterruptionBlackoutStyle = e,
                        this.warpInterruptionTravelTime = t,
                        null !== this.warpInterruptionBlackoutStyle && void 0 !== this.warpInterruptionBlackoutStyle || (this.warpInterruptionBlackoutStyle = I.MIDDLE),
                        null !== this.warpInterruptionTravelTime && void 0 !== this.warpInterruptionTravelTime || (this.warpInterruptionTravelTime = c.minWarpTime))
                }
                ,
                n.prototype.warpCameraAim = function (e) {
                    var t = c.warp.minWarpTime;
                    if (this.upcomingTransType === l.BLACK)
                        t = c.warp.teleportTime;
                    else {
                        var i = this.playerControls.cameras[a.PANORAMA]
                            , n = new r.Euler(0, 0, 0, c.warp.eOrder).setFromQuaternion(this.warpDestHeroLoc.quaternion, c.warp.eOrder)
                            , o = (new r.Euler).setFromQuaternion(i.quaternion, c.warp.eOrder)
                            , s = new r.Euler(n.x - o.x, n.y - o.y, n.z - o.z, c.warp.eOrder);
                        s.y = h.constrainedTurn(s.y);
                        var u = 1e3 * Math.abs(s.y) / r.Math.degToRad(c.warp.maxAimPerSec);
                        t = Math.max(t, u)
                    }
                    var d = function () {
                        this._warpStopFlying(),
                            this.discardSlow(),
                            e && e()
                    }
                        .bind(this);
                    this._warpCameraAim(t, d)
                }
                ,
                n.prototype.warpCommonParameters = function (e, t, i, n) {
                    this.model.skybox.material.uniforms.blackout.value = n;
                    var r = u.uniform(this.model.skybox, "progress", 1)
                        , o = u.allUniforms(this.model.chunks, "progress", 1)
                        , a = !1
                        , s = function () {
                            if (this.warpInterrupted)
                                return a = !0,
                                    !0
                        }
                            .bind(this)
                        , l = function (e, t) {
                            return i && a ? (this.model.skybox.material.uniforms.progress.value = 0,
                                !0) : void r(e, t)
                        }
                            .bind(this)
                        , h = function (e, t) {
                            return i && a ? (o(0),
                                !0) : void o(e, t)
                        }
                            .bind(this);
                    p.start(s, e, null, t, null, "safeHaltWatch"),
                        p.start(l, e, null, t, d[c.warp.blendEasing], "skyboxProgress"),
                        p.start(h, e, null, t, d[c.warp.blendEasing], "chunkProgress")
                }
                ,
                n.prototype.warpTravel_STD = function (e) {
                    var t, i = Math.min(c.warp.lookAheadMax, c.warp.lookAheadDist / this.warpLength), n = this.playerControls.cameras[a.PANORAMA], o = (Math.min(.25, 3 / this.warpLength),
                        Math.min(.35, 7 / this.warpLength)), s = new r.Euler(0, 0, 0, c.warp.eOrder), f = new r.Vector3, m = (new r.Euler).setFromQuaternion(n.quaternion, c.warp.eOrder), v = (new r.Euler).copy(m), C = n.position.clone(), E = new r.Matrix4, b = new r.Euler, w = c.warp.minWarpTime;
                    w += this.warpLength * c.warp.timePerMeter,
                        c.warp.flySpeed > .01 && (w = 1e3 * this.warpLength / c.warp.flySpeed);
                    var _ = !1
                        , T = this.warpDestHeroLoc.quaternion
                        , x = new r.Vector3(0, 0, -1).applyQuaternion(T).normalize()
                        , S = this.warpPathPoints[this.warpPathPoints.length - 1].clone().sub(this.warpPathPoints[this.warpPathPoints.length - 2]).normalize()
                        , M = S.dot(x)
                        , R = r.Math.radToDeg(Math.acos(M))
                        , P = function (e) {
                            var t = o
                                , i = r.Math.smoothstep(e, 0, t) * (1 - r.Math.smoothstep(e, 1 - t, 1));
                            return i
                        }
                        , O = function () {
                            return E.lookAt(C, t, A.UP),
                                s.setFromRotationMatrix(E, c.warp.eOrder),
                                m.setFromQuaternion(n.quaternion, c.warp.eOrder),
                                b.set(s.x - m.x, s.y - m.y, s.z - m.z, c.warp.eOrder),
                                h.constrainedTurn(b.y)
                        }
                            .bind(this)
                        , L = function (e, t) {
                            if (this.warpInterrupted)
                                return _ = !0,
                                    !0
                        }
                            .bind(this)
                        , D = function (e, t) {
                            return _ || !this.warpPathPoints ? (g.blur(0),
                                !0) : void g.blur(e)
                        }
                            .bind(this)
                        , N = u.allUniforms(this.model.chunks, "modelAlpha", 1)
                        , B = function (e, t) {
                            return _ || !this.warpPathPoints ? (N(0),
                                !0) : void N(e, t)
                        }
                            .bind(this)
                        , F = function (e, t) {
                            if (!this.warpPathPoints)
                                return n.position.copy(this.warpDestPano.position),
                                    !0;
                            if (_)
                                return !0;
                            var i = this.interpAlongPath(this.warpPathPoints, this.warpPathLengths, e);
                            n.position.copy(i),
                                C = this.interpAlongPath(this.warpPathPoints, this.warpPathLengths, .99 * e)
                        }
                            .bind(this)
                        , V = function (e, n) {
                            return this.warpPathPoints ? !!_ || void (t = this.interpAlongPath(this.warpPathPoints, this.warpPathLengths, Math.min(e + i, 1))) : (y.debug("Lost bunny."),
                                !0)
                        }
                            .bind(this)
                        , U = function (e, o) {
                            if (_)
                                return y.debug(">>>> Walkthrough interupted at t=" + e),
                                    !0;
                            if (!this.warpPathPoints)
                                return !0;
                            var a = this.warpLength * e
                                , l = r.Math.smoothstep(a, 0, this.brushPrefs.lookBlendDist)
                                , u = r.Math.smoothstep(a, this.warpLength - this.brushPrefs.lookBlendDist, this.warpLength);
                            c.warp.matchCam && (l *= 1 - u),
                                E.lookAt(C, t, A.UP),
                                s.setFromRotationMatrix(E, c.warp.eOrder),
                                m.setFromQuaternion(n.quaternion, c.warp.eOrder),
                                b.set(s.x - m.x, s.y - m.y, s.z - m.z, c.warp.eOrder),
                                b.y = h.constrainedTurn(b.y),
                                s.x = m.x + l * b.x,
                                s.y = m.y + l * b.y,
                                s.z = m.z + l * b.z,
                                b.set(s.x - v.x, s.y - v.y, s.z - v.z, c.warp.eOrder),
                                b.y = h.constrainedTurn(b.y);
                            var d = r.Math.degToRad(c.warp.maxTurnPerSec) * o / 1e3;
                            b.y = Math.sign(b.y) * Math.min(d, Math.abs(b.y)),
                                v.x = v.x + b.x * c.warp.turnFriction,
                                v.y = v.y + b.y * c.warp.turnFriction,
                                v.z = v.z + b.z * c.warp.turnFriction,
                                v.x = Math.max(r.Math.degToRad(c.warp.minDownAngle), v.x);
                            var p = t.clone().sub(C).normalize();
                            if (R < c.warp.maxAimRotation && u > 0) {
                                var g = 1 - u;
                                p.x = p.x * g + u * S.x,
                                    p.y = p.y * g + u * S.y,
                                    p.z = p.z * g + u * S.z,
                                    p.normalize()
                            }
                            this.bunnyObj.position.copy(n.position).add(p),
                                f.set(0, 0, -1).applyEuler(v).normalize(),
                                f.multiplyScalar(8),
                                f.add(n.position),
                                e > 1 - i && c.warp.matchCam || (n.controls.lookAt(f),
                                    n.controls.lookVector.copy(f),
                                    n.lookAt(f))
                        }
                            .bind(this)
                        , k = function () {
                            _ ? (this.discardSlow(),
                                this.upcomingTransType = l.BLACK,
                                this.warpTravel_BLACK(-.5, this.warpInterruptionTravelTime, I.BEGINNING, e)) : this._wrapupWarpShading(e)
                        }
                            .bind(this);
                    V(0);
                    var H = c.warp.motionLeadTime + 1e3 * Math.abs(O()) / r.Math.degToRad(c.warp.maxTurnPerSec);
                    w += H;
                    var G = H / w;
                    this.warpCommonParameters(w, G, !0, I.NONE),
                        p.start(L, w, null, 0, null, "_haltWatcher"),
                        c.warp.blur > 0 && (g.blurStrength = c.warp.blur,
                            p.start(D, w, null, G, P, "blurring")),
                        p.start(B, w, null, G, P, "modelAlpha"),
                        p.start(F, w, null, G, d[c.warp.blendEasing], "followPath"),
                        p.start(V, w, null, G, d[c.warp.blendEasing], "goBunny"),
                        p.start(U, w, k, 0, d[c.warp.blendEasing], "lookAtBunny")
                }
                ,
                n.prototype.warpTravel_BLACK = function (e, t, i, n) {
                    var r = e || 0;
                    void 0 !== t && null !== t || (t = c.warp.teleportTime)
                    player.transitionPos({ type: "beforeFlytopano", dur: t })//add
                    updateVideo({ type: "beforeFlytopano", pano: player.model.panos.index[this.warpDestHeroLoc.panoId], dur: t })//add
                    if (momentTourBlackNewType) {
                        player.sceneRenderer.effects.transitionMaskPass.start(player.sceneRenderer)


                        var camera = this.playerControls.cameras[a.PANORAMA];
                        var end = this.warpDestHeroLoc.position
                        camera.position.copy(end)
                        setTimeout(() => {
                            player.sceneRenderer.effects.transitionMaskPass.stop()
                            updateVideo({ type: "flyDone", pano: player.currentPano })//add
                            this.wrapupWarpShadingOnly(n, i);
                            Overlay.updateVisibles([player.currentPano])

                        }, t)

                    } else {
                        var o = function () {
                            this.wrapupWarpShadingOnly(n, i);
                            updateVideo({ type: "flyDone", pano: player.currentPano })//add
                            Overlay.updateVisibles([player.currentPano])
                        }
                            .bind(this);
                        p.start(this.stepWarpPath.bind(this), t, o, r, d[c.warp.blendEasing], "stepMotion")
                    }

                    this.warpCommonParameters(t, r, !1, i)
                    this.model.chunks.concat(this.model.skybox).forEach(function (e) {// 改
                        if (window.momentTourBlackNewType) {
                            e.material.uniforms.blackout.value = 5//i  改
                            //e.material.defines.newBlack = ''
                            //e.material.needsUpdate = true
                        } else {
                            e.material.uniforms.blackout.value = i
                        }


                    }),

                        this._warpBendAim(null, t, null, r);

                }
                ,
                n.prototype.flightStepWalk = function (e, t, i) {
                    var n = .001
                        , o = 1
                        , a = 1.2
                        , s = new r.Vector3
                        , h = new r.Vector3
                        , u = function (e, t) {
                            var i = Math.min(this.player.position.distanceTo(e.position), c.transition.flytimeMaxDistanceThreshold)
                                , r = i * c.transition.flytimeDistanceMultiplier + c.transition.flyTime;
                            h.copy(A.FORWARD),
                                this.player.getDirection(h),
                                s.copy(t).sub(e.position).normalize();
                            var l = s.dot(h)
                                , u = Math.acos(l)
                                , d = u / r;
                            return d > n && (r *= d / n,
                                u < o && (r *= a)),
                                r
                        };
                    return function (e, t, i) {
                        if (this.warpInterrupted)
                            i && i();
                        else if (this.activeTransType !== l.WALK)
                            this._clearWarpShading(),
                                this._warpStopFlying(),
                                this.player.spider.draw(),
                                this.placeCpm(),
                                i && i();
                        else if (this.player.currentPano !== e) {
                            var n = {
                                pano: e,
                                lookAtPoint: t,
                                duration: null,
                                maxDistanceOverride: c.warp.walkMaxDist,
                                skipWarpingCheck: !1,
                                constantMoveSpeed: !0
                            };

                            if (e == this.warpDestPano) {//到达终点前，放大到终点的zoom
                                n.zoomLevel = this.warpDestHeroLoc.zoom
                            }


                            n.duration = u.call(this, e, t),
                                this.player.nonInterruptingFlyToPano(n, i)
                        } else
                            i && i()
                    }
                }(),
                n.prototype.makeWalkFlightFunc = function (e, t, i) {
                    return this.flightStepWalk.bind(this, e, t, i)
                }
                ,
                n.prototype.warpTravel_WALK = function () {
                    var e = [];
                    return function (t) {
                        var i = this.player.model.panos;
                        e.length = 0;
                        for (var n = null, o = !1, a = 0; a < this.nodes.length; a++) {
                            var s = this.nodes[a]
                                , l = i.get(s);
                            a === this.nodes.length - 1;
                            o = n && l.position.distanceTo(n.position) < c.warp.walkMinDist,
                                n && o || (e.push(s),
                                    n = l)
                        }
                        o && this.nodes.length > 1 && (e[e.length - 1] = this.nodes[this.nodes.length - 1]);
                        var h = e.length
                            , u = i.get(e[h - 1])
                            , d = new Array(h + 1);
                        d[d.length - 1] = function () {
                            t && t()
                        }
                            .bind(this);
                        for (var p = h - 1, f = d.length - 1; f > 0; f -= 1) {
                            var g = e[p];
                            u = i.get(g);
                            var m = new r.Vector3;
                            this.getLookAtForWalkingTourNode(e, p, m),
                                d[f - 1] = this.makeWalkFlightFunc(u, m, d[f]),
                                p--
                        }
                        d[0]()
                    }
                }(),
                n.prototype.getLookAtForWalkingTourNode = function () {
                    var e = new r.Vector3
                        , t = new r.Vector3
                        , i = new r.Vector3
                        , n = new r.Vector3
                        , o = new r.Vector3
                        , a = .65
                        , s = .75
                        , l = .2
                        , c = .4
                        , h = .2
                        , u = 3;
                    return function (r, d, p) {
                        var f = r.length;
                        if (d >= f)
                            return !1;
                        var g = 1
                            , m = 1;
                        t.set(0, 0, 0),
                            o.set(0, 0, 0);
                        for (var v = null, A = d; A < d + u && !(A >= f); A++) {
                            if (v = this.player.model.panos.get(r[A]),
                                this.getOrientationForWalkingTourNode(r, A, i),
                                A === d && e.copy(i),
                                n.copy(i),
                                A > d) {
                                var y = n.dot(e) < a;
                                g *= y ? l : s,
                                    m *= y ? h : c
                            }
                            i.multiplyScalar(g),
                                t.add(i),
                                o.lerp(v.position, m)
                        }
                        return t.normalize(),
                            p.copy(o),
                            p.add(t),
                            !0
                    }
                }(),
                n.prototype.getOrientationForWalkingTourNode = function (e, t, i) {
                    var n = e.length;
                    if (t >= n)
                        return !1;
                    if (t === n - 1)
                        i.copy(A.FORWARD).applyQuaternion(this.warpDestHeroLoc.quaternion);
                    else {
                        var r = this.player.model.panos.get(e[t])
                            , o = this.player.model.panos.get(e[t + 1]);
                        i.copy(o.position).sub(r.position)
                    }
                    return i.normalize(),
                        !0
                }
                ,
                n.prototype.warpCameraTravel = function (e, t, i, n) {
                    if (this.activeTransType = this.upcomingTransType,
                        this.lastTransType = this.activeTransType,
                        this.upcomingTransType = null,
                        !e) {
                        var r = function () {
                            this._wrapupTravel(n)
                        }
                            .bind(this)
                            , o = {
                                pano: this.warpDestPano,
                                lookAtPoint: null,
                                duration: null,
                                maxDistanceOverride: null,
                                skipWarpingCheck: !1
                            };
                        return void this.player.flyToPano(o, r)
                    }
                    this.activeTransType === l.BLACK ? this.warpTravel_BLACK(null, i, t, n) : this.activeTransType === l.WALK ? this.warpTravel_WALK(function () {
                        this._clearWarpShading(),
                            this._warpStopFlying(),
                            this.player.spider.draw(),
                            this.placeCpm(),
                            n && n()
                    }
                        .bind(this)) : this.warpTravel_STD(n)
                }
                ,
                n.prototype.startWarpState = function () {
                    this.warping = !0,
                        this.warpInterrupted = !1,
                        this.warpInterruptionBlackoutStyle = null,
                        this.warpInterruptionTravelTime = null
                }
                ,
                n.prototype.endWarpState = function () {
                    this.warping = !1
                }
                ,
                n.prototype.warpToPano = function (e, t, i, n) {
                    if (this.warping)
                        return void y.warn("Cannot warp when already warping");
                    if (this.upcomingTransType = e,
                        this.activeTransType = null,
                        !this.setWarpDestPano())
                        return this.upcomingTransType = null,
                            void this.warpToNonPano(n);
                    if (this.player.mode !== a.PANORAMA)
                        return this.upcomingTransType = null,
                            this.discardSlow(),
                            void this.player.flyToNewMode({
                                mode: a.PANORAMA,
                                pano: this.warpDestPano,
                                duration: c.warp.outsideTime,
                                warpDest: this.warpDestHeroLoc,
                                callback: n,
                                force: !0
                            });
                    if (!this.warpDestPano)
                        return y.warn("no warp destination, callback dropped"),
                            void (this.upcomingTransType = null);
                    var r = !(this.model.panos.isNeighbour(this.player.currentPano, this.warpDestPano) && this.warpDestPano !== this.player.currentPano && this.warpDestPano.position.distanceTo(this.player.currentPano.position) < c.warp.nearPanoDist)
                        , o = this.chooseWarpPath(r);
                    if (o && this.upcomingTransType !== l.WALK) {
                        var s = function () {
                            this.waitingToWarp = !1,
                                this.warpToPano(e, t, i, n)
                        }
                            .bind(this);
                        if (this.player.checkAndWaitForPanoLoad(this.warpDestPano, "high", "low", this.player.basePanoSize, s))
                            return void (this.waitingToWarp = !0)
                    }
                    this.player.currentPano || (y.warn("Arrived at a very strange spot!"),
                        this.player.currentPano = this.warpDestPano,
                        this.placeCpm(),
                        this.fadeOutCpm(c.path.fadeOutTime),
                        this.player.spider.draw()),
                        y.debug("Warping to pano ", this.warpDestPano.position),
                        this.upcomingTransType !== l.WALK && this.player.emit(C.PanoChosen, this.player.currentPano, this.warpDestPano),
                        this.startWarpState();
                    var h = function () {
                        this.endWarpState(),
                            n && n()
                    }
                        .bind(this);
                    o ? this.warpCameraTravel(r, t, i, h) : this.warpCameraAim(h)
                    //this.player.smoothZoomToDefault(c.zoom.restoreTime);

                }
                ,
                t.exports = n
        }
        ).call(this, "/js/objects/ShowPath.js")
    }
        , {
        "../constants": 8,
        "../effects": 16,
        "../enum/BlackoutStyle": 18,
        "../enum/ModelManagerEvents": 33,
        "../enum/PlayerEvents": 40,
        "../enum/RenderOrder": 42,
        "../enum/Vectors": 50,
        "../enum/Viewmode": 51,
        "../enum/WarpStyle": 52,
        "../gui/gui": 65,
        "../model/ModelManager": 140,
        "../objects/Snapshot": 153,
        "../settings": 166,
        "../shaders": 167,
        "../util/easing": 186,
        "../util/lerp": 188,
        "../util/logger": 189,
        "../util/math": 190,
        "../util/texture": 194,
        "../util/transitions": 195,
        three: 217
    }],
    152: [function (e, t, i) {
        "use strict";
        function n() {
            var e = new r.SphereBufferGeometry(a.skyboxRadius, 20, 5)
                , t = new r.RawShaderMaterial({
                    fragmentShader: o.skysphere.fragmentShader,
                    vertexShader: o.skysphere.vertexShader,
                    uniforms: r.UniformsUtils.clone(o.skysphere.uniforms),
                    side: r.BackSide,
                    name: "skysphere"
                });
            t.uniforms.radius.value = e.parameters.radius,
                r.Mesh.call(this, e, t)
        }
        var r = e("three")
            , o = e("../shaders")
            , a = e("../settings");
        n.prototype = Object.create(r.Mesh.prototype),
            n.prototype.constructor = n,
            t.exports = n
    }
        , {
        "../settings": 166,
        "../shaders": 167,
        three: 217
    }],
    153: [function (e, t, i) {
        (function (i) {
            "use strict";
            function n(e) {
                o.call(this, e),
                    this.sid = e.sid,//xzw add
                    this.panoId = e.panoId,
                    this.orthoZoom = e.orthoZoom,
                    this.floorVisibility = e.floorVisibility,
                    this.thumbUrl = e.thumbUrl,
                    this.name = e.name,
                    this.zoom = e.zoom
            }
            var r = (e("three"),
                e("../util/logger"))
                , o = (e("../settings"),
                    e("../enum/Viewmode"),
                    e("../util/common"),
                    e("../util/transitions"),
                    e("../util/lerp"),
                    e("../util/ajax"),
                    e("../util/texture"),
                    e("./View"));
            e("events").EventEmitter,
                new r(i);
            n.prototype = Object.create(o.prototype),
                n.prototype.isPano = function () {
                    return this.panoId && "" !== this.panoId && this.panoId != "outside"
                }
                ,
                t.exports = n
        }
        ).call(this, "/js/objects/Snapshot.js")
    }
        , {
        "../enum/Viewmode": 51,
        "../settings": 166,
        "../util/ajax": 181,
        "../util/common": 185,
        "../util/lerp": 188,
        "../util/logger": 189,
        "../util/texture": 194,
        "../util/transitions": 195,
        "./View": 154,
        events: 202,
        three: 217
    }],
    154: [function (e, t, i) {
        (function (i) {
            "use strict";
            function n(e) {
                e = e || {},
                    this.position = new r.Vector3,
                    this.quaternion = new r.Quaternion,
                    this.update(e)
            }
            var r = e("three")
                , o = e("../util/logger")
                , a = (e("../settings"),
                    e("../enum/Viewmode"),
                    e("../util/common"),
                    e("../util/transitions"),
                    e("../util/lerp"),
                    e("../util/ajax"),
                    e("../util/texture"),
                    e("events").EventEmitter);
            new o(i);
            n.prototype = Object.create(a.prototype),
                n.prototype.isValid = function () {
                    return !!this.cameraMode
                }
                ,
                n.prototype.update = function (e) {
                    return this.cameraMode = e.cameraMode || this.cameraMode,
                        this.pano = e.pano || this.pano,
                        e.position && this.position.copy(e.position),
                        e.quaternion && this.quaternion.copy(e.quaternion),
                        this
                }
                ,
                t.exports = n
        }
        ).call(this, "/js/objects/View.js")
    }
        , {
        "../enum/Viewmode": 51,
        "../settings": 166,
        "../util/ajax": 181,
        "../util/common": 185,
        "../util/lerp": 188,
        "../util/logger": 189,
        "../util/texture": 194,
        "../util/transitions": 195,
        events: 202,
        three: 217
    }],
    155: [function (e, t, i) {//player.js
        (function (i) {
            "use strict";
            function n(e) {
                this.currentPano = null,
                    this.nextPano = null,
                    this.camera = null,
                    this.paused = !1,
                    this.flying = !1,
                    this.sceneIntersectionPlane = null,
                    this.target = new r.Vector3,
                    this.mouse = new r.Vector3(1.1, 1.1, .5),
                    this.mouseAtMouseDown = new r.Vector2,
                    this.mouseCouldBeClickToMove = !1,
                    this.mouseLastMoveTime = Date.now(),
                    this.mouseDown = !1,
                    this.mouseDownTimer = null,
                    this.couldBeLongTap = !1,
                    this.containsMouse = !1, //
                    this.isTouchEvent = !1,
                    this.isPanoHover = !1,
                    this.reticule = new a(this),
                    this.panoMarkers = [],
                    this.spider = new h(this),
                    this.quaternion = new r.Quaternion,
                    this.position = new r.Vector3(15, 10, 15),
                    this.previousState = null,
                    this.lastInsideView = new c,
                    this.last360View = new c,
                    this.raycaster = new r.Raycaster,
                    this.intersect = null,
                    this.lastChangeTime = Date.now(),
                    this.history = new I,
                    this.cameraControls = null,
                    this.path = null,
                    this.model = null,
                    this.domElement = null,
                    this.cachedPanoCandidates = null,
                    this.basePanoSize = 0,
                    this.standardPanoSize = 0,
                    this.highPanoSize = 0,
                    this.ultraHighPanoSize = 0,
                    this.zoomLevel = 1,
                    this.zooming = 0,
                    this.zoomSpeed = .5,
                    this.scrollZoomSpeed = .06,
                    this.zoomSpeedAdjust = .05,
                    this.defaultZoomIncrement = .2,
                    this.baseFov = f.insideFOV,
                    this.zoomFov = this.baseFov,
                    this.zoomEnabled = !0,
                    this.preRenderingEnabled = !1,
                    this.setupCustomProperties(e),
                    this.zoomStats = new L
            }
            var r = e("three")
                , o = e("./util/logger")
                , a = e("./objects/Reticule")
                , s = e("./objects/Panorama")
                , l = e("./objects/ShowPath")
                , c = e("./objects/View")
                , h = (e("./objects/Snapshot"),
                    e("./objects/NSpider"))
                , u = e("./enum/Viewmode")
                , d = (e("./enum/TagStates"),
                    e("./enum/Vectors"))
                , p = e("./enum/Keys")
                , f = (e("./enum/AlignmentType"),
                    e("./settings"))
                , g = e("./util/common")
                , m = (e("./util/browser"),
                    e("./util/math"))
                , v = e("./util/lerp")
                , A = e("./util/easing")
                , y = e("./util/transitions")
                , C = e("events").EventEmitter
                , I = (e("./shaders"),
                    e("./util/history"))
                , E = (e("./util/camera"),
                    e("./model/ModelManager"),
                    e("./enum/PathDiscardMode"))
                , b = e("./enum/PathDisplayMode")
                , w = e("./enum/PlayerEvents")
                , _ = e("./enum/ControlEvents")
                , T = e("./enum/ModelManagerEvents")
                , x = e("./enum/WarpStyle")
                , S = e("./enum/BlackoutStyle")
                , M = e("./exception/BasicException")
                , R = e("./enum/PanoSizeClass")
                , P = (e("./tile/TileDownloader"),
                    e("./tile/TilePrioritizer"))
                , O = (e("./enum/PanoramaEvents"),
                    e("./enum/ZoomEvents"))
                , L = e("./util/ZoomStats")
                , D = e("./constants")
                , N = e("./util/common")
                , B = e("./util/cameraLight")
                , Hot = e('hot')
                , F = new o(i)
                , V = Object.freeze({
                    FlyToPano: y.getUniqueId(),
                    FlyToNewMode: y.getUniqueId(),
                    FlyToSameMode: y.getUniqueId(),
                    FlyToViewFloor: y.getUniqueId(),
                    LookTransition: y.getUniqueId(),
                    ZoomTransition: y.getUniqueId()
                });
            n.prototype = Object.create(C.prototype),
                n.prototype.init = function (e) {
                    window.player = this
                    this.modelManager = e.modelManager,
                        this.tileDownloader = e.tileDownloader,
                        this.panoRenderer = e.panoRenderer,
                        this.qualityManager = e.qualityManager,
                        this.domElement = e.container,
                        this.camera = e.camera,
                        this.tagManager = e.tagManager,
                        this.cameraControls = e.controls,
                        this.path = new l(e.director, this, e.controls),
                        this.basePanoSize = this.qualityManager.getPanoSize(R.BASE),
                        this.standardPanoSize = this.qualityManager.getPanoSize(R.STANDARD),
                        this.highPanoSize = this.qualityManager.getPanoSize(R.HIGH),
                        this.ultraHighPanoSize = this.qualityManager.getPanoSize(R.ULTRAHIGH),
                        this.tileDownloader.processPriorityQueue = !1,
                        this.tileDownloader.tilePrioritizer = new P(this.qualityManager, this.basePanoSize, this.standardPanoSize, this.highPanoSize, this.ultraHighPanoSize),
                        this.bindEvents(e.container),
                        this.updateModel()
                }


            //xzw add:  截图
            function dataURLtoBlob(dataurl) {
                var arr = dataurl.split(','), mime = arr[0].match(/:(.*?);/)[1],
                    bstr = atob(arr[1]), n = bstr.length, u8arr = new Uint8Array(n);
                while (n--) {
                    u8arr[n] = bstr.charCodeAt(n);
                };
                return new Blob([u8arr], { type: mime });
            }

            n.prototype.screenShot = function (o) {
                if (this.flying || this.flyingToTag) return;
                var R = this.sceneRenderer;

                R.updateScreenSize(o);

                for (var i in this.model.panos.index) {
                    if (!this.model.panos.index[i].marker) continue;
                    this.model.panos.index[i].marker.forceHide = this.model.panos.index[i].marker.visible;
                    this.model.panos.index[i].marker.visible = false;
                }
                for (var i in this.model.hots) {
                    this.model.hots[i].mesh.visible = false;
                }
                this.reticule.visible = false;
                this.reticule.forceUnvisible = true;
                this.path.currentPanoMarker.mesh.visible = false;
                setTimeout(function () {//因resize效用没办法立即生效（原因未知），故而延后 
                    R.renderer.clear(true, true, true);
                    R.renderer.render(R.scene, R.camera);
                    var imgData = R.renderer.domElement.toDataURL(o.type, 0.9);
                    o.f && o.f(imgData)
                    R.updateScreenSize({ resize: true });
                    this.reticule.visible = true;
                    for (var i in this.model.hots) {
                        this.model.hots[i].mesh.visible = true;
                    }
                    for (var i in this.model.panos.index) {
                        this.model.panos.index[i].marker.visible = this.model.panos.index[i].marker.forceHide;
                    }
                    this.path.currentPanoMarker.mesh.visible = true;
                    R.renderer.render(R.scene, R.camera);
                }.bind(this), 30) //这个数字不能太小
            }

            var scaleImg = e("scaleImg");
            var ResizeImg = function (img, option) {
                var img2;   //不能直接改img 否则可能触发第二次img.onload
                var compress = function (ratio, type) {
                    var image = img2 || img;
                    var c = document.createElement('canvas');
                    c.width = image.width; c.height = image.height;
                    var ctx = c.getContext('2d');
                    ctx.drawImage(image, 0, 0, image.width, image.height);
                    img2 = scaleImg(ratio/* option.maxSize/oldSize */, c, type/* option.type||"png" */);//最大不能超过0.8M
                }
                var reCom = function () {  //如果有了img2 就只需要img2  否则创造新的img2
                    var image = img2 || img;
                    var blob = dataURLtoBlob(image.src);
                    if (option.maxWeight && blob.size > option.maxWeight) {
                        compress(option.maxWeight / blob.size, "jpeg")
                        blob = dataURLtoBlob(image.src);
                    }
                    if (!img2) {
                        img2 = new Image();
                    }
                    img2.base64Src = image.src;
                    img2.src = window.URL.createObjectURL(blob);
                }

                var oldSize = Math.max(img.width, img.height);

                if (option.toType != "png") {//不是非要png的话
                    if (option.oldType == "jpeg") {//jpeg先判断尺寸，然后是尺寸
                        if (oldSize > option.maxSize) {
                            compress(option.maxSize / oldSize, "jpeg");
                        }
                        reCom();
                    } else if (option.oldType == "png") {//png先判断数据量 如果数据量达标，就无视大小（有可能超出大小）
                        if (option.maxWeight && option.weight > option.maxWeight) {//如果一开始大小不大就不压缩 还是png
                            compress(oldSize > option.maxSize ? option.maxSize / oldSize : 1, "jpeg");
                            reCom();
                        }
                    }
                } else {
                    //?貌似png会越压缩越大？
                }

                return img2 || img;
            }

            var _fixType = function (type) {
                type = type.toLowerCase().replace(/jpg/i, 'jpeg');
                var r = type.match(/png|jpeg|bmp|gif/)[0];
                return 'image/' + r;
            };
            var saveFile = function (data, filename) {
                var save_link = document.createElementNS('http://www.w3.org/1999/xhtml', 'a');
                save_link.href = data;
                save_link.download = filename;

                var event = document.createEvent('MouseEvents');
                event.initMouseEvent('click', true, false, window, 0, 0, 0, 0, 0, false, false, false, false, 0, null);
                save_link.dispatchEvent(event);
            };

            n.prototype.getWrapShot = function () { //获取导览点截图/初始画面和信息
                var info = this.getSnapAngleInfo();
                var str = ',{\r\t' + info;
                var arg = arguments[0];
                this.screenShot({
                    width: g_snapShotWidth * 4, height: g_snapShotHeight * 4, type: "image/jpeg", f: function (imgData) {

                        if (arg && arg.__callback) {
                            return arg.__callback(imgData, info)
                        }

                        var img = new Image();
                        img.src = imgData;
                        img.onload = function () {
                            var img2 = ResizeImg(this, { maxSize: g_snapShotWidth, oldType: "jpeg" }); //暂定缩略图大小  
                            img2.src.replace(_fixType("image/jpeg"), 'image/octet-stream');
                            var filename = "snap" + (new Date()).getTime();
                            saveFile(img2.src, filename + ".jpg");

                            str += (',\r\t"thumbnail_signed_src":"' + filename + '.jpg",');
                            str += ('\r\t"sid":"' + filename + '",');
                            str += ('\r\t"name":"' + filename + '"\r}');
                            logData(str)

                        }
                    }
                });

            }
                ,
                n.prototype.getSnapAngleInfo = function () {
                    var info = {};
                    var str = '"metadata":{';
                    var q = this.camera.quaternion.clone();
                    switch (this.mode) {
                        case "panorama":
                            info.scan_id = this.currentPano.id;
                            str += ('"scan_id":"' + this.currentPano.id + '",');
                            break;
                        case "floorplan":
                            info.camera_mode = 1;
                            q = (new r.Quaternion).setFromAxisAngle(new r.Vector3(0, 1, 0), r.Math.degToRad(90))
                            q.multiply(this.camera.quaternion);
                            str += ('"camera_mode":1,');
                            //str += ('"ortho_zoom":'+m.toPrecision(this.cameraControls.activeControl.currentScale *  $("#player").height() / $("#player").width() * D.workshopApsect * 16,  4)+","); 
                            str += ('"ortho_zoom":' + m.toPrecision(this.cameraControls.activeControl.currentScale, 4) + ",");
                            break;
                        case "dollhouse":
                            info.camera_mode = 2;
                            str += ('"camera_mode":2,');
                            break;

                    }


                    info.camera_position = m.toPrecision(this.camera.position.toArray(), 4);
                    console.log(info.camera_position)
                    if (window.screenSta === 'tour') {     // fyz 导览截屏需要做额外的
                        /**fyz 对相机截屏的角度进行校对 */
                        var out = new r.Quaternion(q.x, q.y, q.z, q.w)
                        out.multiply(new r.Quaternion(Math.sqrt(2) / 2, Math.sqrt(2) / 2, 0, 0).conjugate())
                        out.x *= -1;
                        out.w *= -1;
                        info.camera_quaternion = m.toPrecision(out.toArray(), 4);
                    } else {
                        info.camera_quaternion = m.toPrecision(q.toArray(), 4);;
                    }
                    info.zoom = this.zoomLevel;
                    console.log(info.camera_quaternion)
                    // str += ( '"camera_position":['+ info.camera_position + '],"camera_quaternion":['+info.camera_quaternion+"]}");
                    // fyz 扩展编辑页面, 加上导览点缩放值
                    str += ('"camera_position":[' + info.camera_position + '],"camera_quaternion":[' + info.camera_quaternion + '], "zoom":' + info.zoom + '}');
                    return str;
                }
            //------end	 
            n.prototype.closePopup = function () {//xzw  关闭热点页面
                if (!g_currentHot) return;
                g_currentHot = null;
                var hotPop = document.getElementById('popup');
                hotPop.style.display = "none";
                document.querySelector(".popup-content").removeChild(document.getElementById("id1"));
                $("#popup iframe:last").remove();
                var _bgaudio = document.getElementById("bgaudio");
                try {
                    window.parent.postMessage("closeHot", '*')
                } catch (e) {
                    console.log(e)
                }
                //判断音乐是否暂停或者是否存在
                /* if(g_bgAudio && g_bgAudio.paused && g_bgAudio.readyState != 0 && g_play === 1)
                {
                    //g_bgAudio.play();
                    manage.switchBgmState(true)
                }; */

                if (g_bgAudio && g_bgAudio.pauseByHot) {
                    manage.switchBgmState(true)
                }
                playMusic(player.currentPano)

                //$('#player').off("click",this.closePopup);
                return false
            }



            n.prototype.setupCustomProperties = function (e) {
                var t = e || u.PANORAMA;
                Object.defineProperty(this, "mode", {
                    get: function () {
                        return t
                    },
                    set: function (e) {
                        var i = t;
                        t = e,
                            this.onModeUpdated(i, t)
                    }
                })
            }
                ,
                n.prototype.isInMode = function () {
                    for (var e = 0; e < arguments.length; e++)
                        if (this.mode === arguments[e])
                            return !0;
                    return !1
                }
                ,
                n.prototype.isOutsideMode = function (e) {
                    return e = e || this.mode,
                        e === u.DOLLHOUSE || e === u.FLOORPLAN
                }
                ,
                n.prototype.is360View = function (e, t) {
                    return e === u.PANORAMA && t && !t.isAligned()
                }
                ,
                n.prototype.setScene = function (e) {
                    this.sceneIntersectionPlane = e.plane,
                        this.path.setScene(e),
                        this.moveReticuleToScene(e)
                }
                ,
                n.prototype.moveReticuleToScene = function (e) {
                    this.reticule.parent && this.reticule.parent.remove(this.reticule),
                        e.add(this.reticule)
                }
                ,
                n.prototype.updateModel = function () {
                    function e(e, t, n) {
                        this.mode === u.DOLLHOUSE && e !== n && i.call(this, e.center.y)
                    }
                    function t(e, t) {
                        if (this.mode === u.DOLLHOUSE) {
                            var n = e ? this.model.center.y : n = t.center.y;
                            i.call(this, n)
                        }
                    }
                    function i(e) {
                        var t = this.cameraControls.cameras[u.DOLLHOUSE]
                            , i = this.cameraControls.controls[u.DOLLHOUSE]
                            , n = t.position.y + (e - i.target.y)
                            , r = f.showFloorDuration + f.showFloorDelay;
                        y.start(v.property(i.target, "y", e), r, null, f.flydown.movementDelay, A[f.flydown.movementEasing], null, V.FlyToViewFloor),
                            y.start(v.property(t.position, "y", n), r, null, f.flydown.movementDelay, A[f.flydown.movementEasing], null, V.FlyToViewFloor)
                    }
                    this.model = this.modelManager.getActiveModel(),
                        this.model.on("floor.changed", e.bind(this)),
                        this.model.on("allfloors.toggled", t.bind(this)),
                        this.on(w.PanoChosen, this.model.setProjectedPanos.bind(this.model));
                    /*******************************************************************VR fyz改 from徐世廷*******************************************************************/
                    var e2 = this;
                    this.model.panos.list.forEach(function (a) {
                        a.vrMarker.addEventListener("click", function () {
                            e2.flyToPano({
                                pano: a
                            })
                        })
                    })
                    /********************************************************************************************************************************************/
                }
                ,
                n.prototype.updateModelDependentData = function () {
                    this.cameraControls.setModelForControls(this.model),
                        this.getPanoMarkersFromModel(this.model)
                }
                ,
                n.prototype.onModelChanged = function () {
                    this.updateModel(),
                        this.updateModelDependentData()
                }
                ,
                n.prototype.getPanoMarkersFromModel = function (e) {
                    this.panoMarkers = e.panos.list.reduce(function (e, t) {
                        return t.marker ? e.concat(t.marker) : e
                    }, [])
                }
                ,
                n.prototype.handleControlMove = function (e) {
                    this.emit(w.Move, e)
                }
                ,
                n.prototype.handleControlInputStart = function (e) {
                    this.emit(w.InputStart, e)
                }
                ,
                n.prototype.onModeUpdated = function (e, t) {
                    this.cameraControls.activateControls(t),
                        this.emit(w.ModeChanged, e, t)
                }
                ,
                n.prototype.isWarping = function () {
                    return this.path.warping
                }
                ,
                n.prototype.isWaitingToWarp = function () {
                    return this.path.waitingToWarp
                }
                ,
                n.prototype.getLabelScaleFactor = function () {
                    if (this.isOutsideMode()) {
                        var e = 10
                            , t = Math.sqrt(this.cameraControls.controls[u.FLOORPLAN].currentScale / e);
                        return t
                    }
                    return .5
                }
                ,
                n.prototype.changeMusic = function () {//xzw add
                    /* if(!this.director.tourIsPlaying && g_play && g_bgAudio){
                        g_playAudio = g_bgAudio; 
                        //g_bgAudio.play();
                        manage.switchBgmState(true)
                    }else{
                        if(!g_play){
                            g_playAudio =  g_bgAudio; 
                        }else{//防止再次播放时重播一遍
                            g_playAudio = null;
                        }
                    }  */

                    /* if(!this.director.tourIsPlaying && g_bgAudio){
                        manage.switchBgmState(true)
                    } */

                    if (!this.director.tourIsPlaying) this.director.bgmReplay()
                }
                ,
                n.prototype.bindEvents = function (e) {
                    e !== document && e.setAttribute("tabindex", -1),
                        e.addEventListener("mousedown", this.onMouseDown.bind(this)),
                        e.addEventListener("mousemove", this.onMouseMove.bind(this)),
                        e.addEventListener("mouseover", this.onMouseOver.bind(this)),
                        e.addEventListener("mouseout", this.onMouseOut.bind(this)),
                        e.addEventListener("mouseup", this.onMouseUp.bind(this)),
                        this.modelManager.on(T.ActiveModelChanged, this.onModelChanged.bind(this)),
                        e.addEventListener("touchstart", this.onTouchStart.bind(this)),
                        e.addEventListener("touchmove", this.onTouchMove.bind(this)),
                        e.addEventListener("touchend", this.onTouchEnd.bind(this)),
                        e.addEventListener("pointerdown", this.onPointerDown.bind(this)),
                        e.addEventListener("pointermove", this.onPointerMove.bind(this)),
                        e.addEventListener("pointerup", this.onPointerUp.bind(this)),
                        e.addEventListener("pointerout", this.onPointerOut.bind(this)),
                        e.addEventListener("pointercancel", this.onPointerCancel.bind(this)),
                        document.addEventListener("keydown", this.onKeyDown.bind(this)),
                        this.cameraControls.on(_.Move, this.handleControlMove.bind(this)),
                        this.cameraControls.on(_.InputStart, this.handleControlInputStart.bind(this)),
                        this.cameraControls.on(_.Pinch, this.handleControlPinch.bind(this)),
                        this.cameraControls.on(_.Scroll, this.handleControlScroll.bind(this)),
                        window.addEventListener("snapshotBegin", this.getWrapShot.bind(this)),//xzw add
                        window.addEventListener("tourAudioEnded", this.changeMusic.bind(this));//xzw add

                    // lzb
                    window.getSeft && getSeft(this);

                    //判断是否是移动端，如果是给关闭按钮添加touchstart事件
                    if (/Android|webOS|iPhone|iPod|BlackBerry/i.test(navigator.userAgent)) {
                        $('#closepop').on("touchstart", this.closePopup.bind(this));
                    } else {
                        $('#closepop').on("click", this.closePopup.bind(this));
                    }
                }
                ,
                n.prototype.onMouseDown = function (e) {
                    e.currentTarget !== document && e.currentTarget.focus(),
                        0 === e.button && (this.handleInputStart.call(this, e.clientX, e.clientY, !1),
                            this.updateIntersect())
                }
                ,
                n.prototype.onMouseMove = function (e) {
                    this.isTouchEvent = !1,
                        this.handleInputMove.call(this, e.clientX, e.clientY, !1)
                }
                ,
                n.prototype.onMouseOver = function (e) {
                    this.containsMouse = !0,
                        !this.mouseDown || 0 !== e.which && 0 !== e.buttons || (this.mouseDown = !1)
                }
                ,
                n.prototype.onMouseOut = function (e) {
                    this.containsMouse = !1
                }
                ,
                n.prototype.onMouseUp = function (e) {
                    this.handleInputEnd.call(this, e.clientX, e.clientY, !1);

                }
                ,
                n.prototype.onTouchStart = function (e) {
                    if (e.currentTarget !== document && e.currentTarget.focus(),
                        !this.mouseDown) {
                        this.couldBeLongTap = !0;
                        var t = g.average(e.changedTouches, "clientX")
                            , i = g.average(e.changedTouches, "clientY");
                        this.handleInputStart.call(this, t, i, !0),
                            this.mouseDownTimer = setTimeout(function () {
                                this.updateIntersect(),
                                    this.handleInputEnd.call(this, t, i, !0)
                            }
                                .bind(this), f.input.longTapThreshold)
                    }
                }
                ,
                n.prototype.onTouchMove = function (e) {
                    var t = g.average(e.changedTouches, "clientX")
                        , i = g.average(e.changedTouches, "clientY");
                    this.handleInputMove.call(this, t, i, !0)
                }
                ,
                n.prototype.onTouchEnd = function (e) {
                    if (clearTimeout(this.mouseDownTimer),
                        this.mouseDown) {
                        this.couldBeLongTap = !1,
                            this.updateIntersect();
                        var t = g.average(e.changedTouches, "clientX")
                            , i = g.average(e.changedTouches, "clientY");
                        this.handleInputEnd.call(this, t, i, !0)
                    }
                }
                ,
                n.prototype.onPointerDown = function (e) {
                    return e.currentTarget !== document && e.currentTarget.focus(),
                        this.mouseDown || "mouse" === e.pointerType ? this.onMouseDown(e) : (this.couldBeLongTap = !0,
                            this.handleInputStart.call(this, e.clientX, e.clientY, !0),
                            void (this.mouseDownTimer = setTimeout(function () {
                                this.updateIntersect(),
                                    this.handleInputEnd.call(this, e.clientX, e.clientY, !0)
                            }
                                .bind(this), f.input.longTapThreshold)))
                }
                ,
                n.prototype.onPointerMove = function (e) {
                    "mouse" !== e.pointerType ? this.handleInputMove.call(this, e.clientX, e.clientY, !0) : this.onMouseMove(e)
                }
                ,
                n.prototype.onPointerUp = function (e) {
                    return this.mouseDown && "mouse" !== e.pointerType ? (clearTimeout(this.mouseDownTimer),
                        this.couldBeLongTap = !1,
                        this.updateIntersect(),
                        void this.handleInputEnd.call(this, e.clientX, e.clientY, !0)) : this.onMouseUp(e)
                }
                ,
                n.prototype.onPointerOut = function (e) {
                    this.mouseDown = !1
                }
                ,
                n.prototype.onPointerCancel = function (e) {
                    this.mouseDown = !1
                }
                ,
                n.prototype.onKeyDown = function (e) {
                    var t = function () {
                        this.cameraControls.activeControl && this.cameraControls.activeControl.emit(_.Move, "key")
                    }
                        .bind(this)
                        , i = e.which;
                    switch (i) {
                        case p.F:
                            t(),
                                this.changeFloor(-1);
                            break;
                        case p.R:
                            t(),
                                this.changeFloor(1)
                    }
                    if (this.mode === u.PANORAMA)
                        switch (i) {
                            case p.UPARROW:
                            case p.W:
                                this.flyLocalDirection(d.FORWARD.clone());
                                break;
                            case p.DOWNARROW:
                            case p.S:
                                this.flyLocalDirection(d.BACK.clone());
                                break;
                            case p.A:
                                this.flyLocalDirection(d.LEFT.clone());
                                break;
                            case p.D:
                                this.flyLocalDirection(d.RIGHT.clone())
                        }
                }
                ,
                n.prototype.handleScrollPinchZoom = function () {
                    return function (e) {
                        var t = e
                            , i = this.zoomLevel;
                        this.zoomBy(t),
                            this.currentPano && this.zoomStats.addZoomAction(i, this.zoomLevel, this.currentPano.id)
                    }
                }(),
                n.prototype.handleControlPinch = function (e) {
                    f.zoom.enabled ? this.handleScrollPinchZoom(1 - e) : this.flyLocalDirection(new r.Vector3(0, 0, e).normalize())
                }
                ,
                n.prototype.handleControlScroll = function (e) {
                    f.zoom.enabled ? (e > 0 ? e = 1 + this.scrollZoomSpeed : e < 0 && (e = 1 - this.scrollZoomSpeed),
                        0 !== e && this.handleScrollPinchZoom(e)) : this.flyLocalDirection(new r.Vector3(0, 0, -e).normalize())
                }
                ,
                n.prototype.handleInputStart = function (e, t, i) {

                    //许钟文加
                    var pad = this.handelPadding(e, t);
                    e = pad.x;
                    t = pad.y;



                    this.isTouchEvent = i,
                        m.convertScreenPositionToNDC(e, t, this.mouse),
                        m.convertScreenPositionToNDC(e, t, this.mouseAtMouseDown),
                        this.mouseCouldBeClickToMove = !0,
                        this.mouseDown = !0;
                    if (this.mouseCouldBeClickToMove) {
                        //window.DownInterface && new DownInterface().state(this,Hot);
                        window.Hotpoint && new Hotpoint().state(this, Hot);
                    }
                    if (!this.overlayInitedPlay /* && !settings.isEdit */ && this.overlayGroup.children.length) {
                        this.overlayGroup.children.forEach((overlay) => {
                            overlay.overlayType == "video" && overlay.plane.material.map.image.play()
                        })
                        this.overlayInitedPlay = true
                        playVideo()//add
                    }

                    /* this.overlayGroup.children.forEach((overlay)=>{
                        overlay.overlayType == "video" && overlay.visible && overlay.inSight() && overlay.videoControl(true)
                    }) */


                }
                ,

                n.prototype.handelPadding = function (x, y) {
                    //去除player左边和上面的宽高,因为pc的player左上有其他element  许钟文
                    if (!this.pad)
                        this.pad = {
                            x: dom.getOffset("left", $("#player")[0]),
                            y: dom.getOffset("top", $("#player")[0])
                        }
                    return {
                        x: x - this.pad.x,
                        y: y - this.pad.y
                    }
                }



            n.prototype.handleInputMove = function (e, t, i) {
                //许钟文加
                var pad = this.handelPadding(e, t);
                e = pad.x;
                t = pad.y;



                this.isTouchEvent = i,
                    m.convertScreenPositionToNDC(e, t, this.mouse),
                    this.mouseAtMouseDown.distanceTo(this.mouse) > f.input.moveToleranceNDC && (this.mouseCouldBeClickToMove = !1,
                        this.couldBeLongTap = !1,
                        clearTimeout(this.mouseDownTimer)),
                    this.mouseLastMoveTime = Date.now(),
                    this.reticule.move(e, t, i)
            }
                ,
                n.prototype.handleInputEnd = function (e, t, i) {//xzw
                    if (this.isTouchEvent = i,
                        this.mouseDown = !1,
                        this.cameraControls.controls[u.PANORAMA].emit("interaction.direct"),
                        !i && this.couldBeLongTap)
                        return !0;
                    if (this.handleLongTap())
                        return !0;
                    if (this.mouseCouldBeClickToMove) {
                        if (this.flying)
                            return this.path.activeTransType === x.WALK && this.emit(w.WarpInterruptedWithFlyTo, this.path.activeTransType),
                                !0;

                        //add----  
                        if (this.checkHotClick())//add 
                            return !0;

                        /* if(checkSoundBtnClick(this.intersect))//add 
                            return !0; */
                        if (this.hoveringPlane) {
                            this.clickOverlay(this.hoveringPlane)
                            return;
                        }

                        if (this.cameraControls.activeControl && this.cameraControls.activeControl.emit(_.Move, this.isTouchEvent ? "touch" : "mouse"),
                            this.history.invalidate(),
                            this.intersect)
                            return this.flyToPanoClosestToMouse();
                        if (this.mode === u.PANORAMA) {
                            var n = this.closestPanoInDirection(this.getMouseDirection());
                            return n ? this.flyToPano({
                                pano: n
                            }) : this.bump(this.getMouseDirection())
                        }
                    }
                    this.intersect && this.closestPano && this.closestPano.hoverOff(this.mode)
                }
                ,
                n.prototype.handleLongTap = function () {
                    if (this.couldBeLongTap && (!this.isPanoHover || this.mode !== u.PANORAMA))
                        return this.cameraControls.activeControl && this.cameraControls.activeControl.emit(_.LongTap, "touch"),
                            !0
                }
                ,
                n.prototype.checktagClick = function () {
                    if (this.tagManager.intersectTag) {
                        var e = this.isTouchEvent
                            , t = this.tagManager.clickedOnTag(e, this);
                        return e || t || y.cancelById(V.LookTransition),
                            !0
                    }
                    if (this.tagManager.activeTag)
                        return this.tagManager.dismissActiveTag(),
                            !1
                }
                ,
                n.prototype.rankedtagInDirection = function (e, t) {
                    return this.tagManager.rankedtagInDirection(e, this.position, this.camera, t)
                }
                ,
                n.prototype.start = function (e) {
                    //-------------------
                    window.initOverlay(r)
                    this.model.loadOverlays()
                    loadVideo();//add   

                    //-------------------



                    var t = e.mode
                        , i = e.pano
                        , n = e.position
                        , rr = e.quaternion
                        , o = e.tag
                        , a = e.quickstart
                        , s = $.Deferred();
                    this.updateModelDependentData(),
                        this.updateFromControls(),
                        this.findDefaultViews();
                    var l = this.is360View(t, i);
                    return !this.model.outsideAllowed() || l || a ? (updateVideo({ type: "beforeFlyIn", pano: i, dur: 0 }),
                        this.startInside(i, n, rr, o, s)) : this.startOutside(e, s),
                        s.done(function (e) {
                            this.emit(w.Ready, l, e, o)
                        }
                            .bind(this)),
                        s.promise()
                }
                ,
                n.prototype.startOutside = function (e, t) {
                    var i = e.mode
                        , n = e.pano
                        , r = e.position
                        , o = e.quaternion
                        , a = e.zoom
                        , s = e.floorVisibility
                        , l = e.tag;
                    this.emit(w.StartOutside, f[i].transitionTime),
                        this.isOutsideMode(i) ? (this.model.warpDestFloors(s, !0),
                            y.cancelById(V.FlyToViewFloor),
                            i === u.FLOORPLAN ? this.floorplanMode(r, o, a) : this.dollhouseMode(r, o),
                            t.resolve(!1)) : this.startInsideWithFlyin(n, r, o, l, t)
                }
                ,
                n.prototype.startInside = function (e, t, i, n, r) {
                    r = r || $.Deferred(),
                        this.currentPano = e;
                    var o = e && !e.isAligned();
                    if (t = o ? e.position : t || e.position,
                        i = i || e.quaternion,
                        e) {
                        var a = this.startInside.bind(this, e, t, i, n, r);
                        if (this.checkAndWaitForPanoLoad(e, "high", "low", this.basePanoSize, a))
                            return
                    }


                    //add
                    this.transitionPos({ type: "beforeFlytopano", pano: this.currentPano, dur: 0 })
                    this.updateHotVisible()


                    return this.mode = u.PANORAMA,
                        e.floor.enter(this.mode),
                        this.emit(w.PanoChosen, this.currentPano, this.currentPano),
                        this.switchCameraMode(this.mode, i),
                        this.emit(w.StartInside, o),
                        r.resolve(!0),
                        r
                }
                ,
                n.prototype.startInsideWithFlyin = function (e, t, i, n, r) {
                    if (r = r || $.Deferred(),
                        this.dollhouseMode(),
                        !e)
                        return F.warn("Player.startInsideWithFlyin() -> targetPano is invalid."),
                            r.resolve(!1),
                            r;
                    t = t || e.position;
                    var o = i || this.cameraControls.activeControl.camera.quaternion
                        , a = e.position;
                    return this.fitDollhouse(a, t, o),
                        setTimeout(function (t) {
                            this.cameraControls.activeControl && (this.cameraControls.activeControl.maxDistance = t);
                            var n = {
                                mode: u.PANORAMA,
                                pano: e,
                                quaternion: i,
                                callback: function () {
                                    this.emit(w.FlyinFinished),
                                        r.resolve(!0)
                                }
                                    .bind(this)
                            };
                            this.flyToNewMode(n)
                        }.bind(this, this.cameraControls.activeControl.maxDistance), f.startupFlyinDelay),
                        r
                }
                ,
                n.prototype.checkAndWaitForPanoLoad = function () {
                    var e = {}
                        , t = {}
                        , i = 5e3
                        , n = function () {
                            for (var n in e)
                                if (e.hasOwnProperty(n) && e[n]) {
                                    var r = performance.now() - t[n];
                                    if (r < i)
                                        return !0
                                }
                            return !1
                        };
                    return function (r, o, a, s, l, c, h, u, d, p) {
                        if (n())
                            return !0;
                        var f = function (t, i, n) {
                            N.delayOneFrame(function () {
                                e[t] = !1,
                                    l && l(i, n)
                            }
                                .bind(this))
                        }
                            .bind(this, r.id)
                            , g = function (t, i) {
                                N.delayOneFrame(function () {
                                    e[t] = !1,
                                        c && c(i)
                                }
                                    .bind(this))
                            }
                                .bind(this, r.id);
                        try {
                            return null !== u && void 0 !== u || (u = !0),
                                this.model.supportsTiles ? e[r.id] = this.checkAndWaitForTiledPanoLoad(r, s, f, g, h, u, d, p) : e[r.id] = this.checkAndWaitForWholePanoLoad(r, o, a, f, u),
                                e[r.id] && (t[r.id] = performance.now()),
                                e[r.id]
                        } catch (n) {
                            throw e[r.id] = !1,
                            t[r.id] = performance.now() - i,
                            n
                        }
                    }
                }(),
                n.prototype.checkAndWaitForWholePanoLoad = function (e, t, i, n, r) {
                    if (!e)
                        throw new M("Player.checkAndWaitForWholePanoLoad() -> Cannot load texture for null pano.");
                    return r && this.model.waitForLoad(e, function () {
                        return e.isLoaded(i)
                    }),
                        !e.isLoaded(t) && (e.loadCube(t).done(n),
                            !0)
                }
                ,
                n.prototype.checkAndWaitForTiledPanoLoad = function () {
                    var e = new r.Vector3;
                    return function (t, i, n, r, o, a, s, l) {
                        if (!t)
                            throw new M("Player.checkAndWaitForTiledPanoLoad() -> Cannot load texture for null pano.");
                        return e.copy(d.FORWARD),
                            this.getDirection(e),
                            !t.isLoaded(i) && (a && this.model.waitForLoad(t, function () {
                                return t.isLoaded(i)
                            }),
                                t.loadTiledPano(i, e, null, s, l).done(function (e, t) {
                                    n && n(e, t)
                                }
                                    .bind(this)).fail(function (e) {
                                        r && r(e)
                                    }
                                        .bind(this)).progress(function (e, t, i) {
                                            o && o(e, t, i)
                                        }
                                            .bind(this)),
                                !0)
                    }
                }(),
                n.prototype.switchCameraMode = function (e, t) {
                    var i = this.cameraControls.controls[e]
                        , n = i.camera;
                    switch (e) {
                        case u.PANORAMA:
                            n.position.copy(this.currentPano.position);
                            var o = t ? d.FORWARD.clone().applyQuaternion(t) : this.getDirection().setY(0).normalize();
                            i.lookAt(o.add(n.position));
                            break;
                        case u.DOLLHOUSE:
                            /* var a = this.position.clone();
                            this.mode === u.PANORAMA ? a.add(new r.Vector3(0,6,0)).add(this.getDirection().multiplyScalar(-10)) : a.add(d.DOWN.clone().applyQuaternion(this.quaternion).multiplyScalar(6)).setY(6),
                            n.position.copy(a),
                            i.target.copy(this.target.clone().setY(this.model.center.y));
                            break; */
                            //for多楼层 且 让模型刚好适应屏幕
                            var box = this.model.boundingBox.clone();
                            box.applyMatrix4(this.camera.matrixWorld);//将 boundingbox、也就是模型， 转换到当前相机朝向
                            var boxSize = box.size() //其中boxSize.x是模型在当前相机视角下的横向宽度，当飞出后，该宽度要刚好占满窗口宽度

                            var fov = B.getHFOVFromVFOV(f.insideFOV, n.aspect, 1); //获得在当前窗口的横向的fov
                            var distance = Math.abs(boxSize.x) / 2 / Math.tan(THREE.Math.degToRad(fov / 2))//根据上面获得的参数得到target到相机的距离

                            console.log(boxSize.x, distance, boxSize.length() / 2)

                            distance += boxSize.length() / 2   //由于此时模型从中心向相机的部分由于近大远小仍超出屏幕，所以将target放在靠近模型靠近相机的这一端，故而再加上box的对角线长度的一半, 虽然本该加上Math.sqrt(boxSize.z*boxSize.z +boxSize.y+boxSize.y)/2，但是这样模型显得比较满

                            if (this.mode === u.PANORAMA) {
                                i.target.copy(this.model.center);
                                var vec = this.getDirection().negate().setY(1).normalize()//获得朝向
                            } else {
                                i.target.copy(this.target.clone().setY(this.model.center.y))
                                var vec = d.DOWN.clone().applyQuaternion(this.quaternion).setY(1).normalize()
                            }

                            vec.multiplyScalar(distance)
                            n.position.copy(i.target.clone().add(vec))

                            break
                        case u.FLOORPLAN:
                            n.position.copy(this.model.center).setY(f.floorplan.cameraHeight),
                                i.target.copy(this.model.center).setY(0),
                                i.zoomToContain(this.model.size),
                                i.rotateToView(this.model.size, this.getDirection())
                    }
                    i.update(0)
                }
                ,
                n.prototype.update = function () {
                    var e = (new r.Vector3,
                        {})
                        , t = [];
                    return function (i) {
                        this.updatePersistentZooming(i),
                            this.updateFromControls(i),
                            this.getCurrentNodePanos(t)
                        if (this.hasChanged(e)) {
                            this.lastChangeTime = Date.now(),
                                !this.mouseDown && this.containsMouse && this.updateIntersect(),
                                this.emit(w.ViewChanged),

                                this.intersectHot && this.intersectHot.showTitle()

                            this.intersect && this.magnifier && this.magnifier.update(this.intersect.point)

                        }

                        if (e.cameraChanged) {
                            //this.controlVideosPlay()

                            for (var i in this.model.hots) {
                                this.model.hots[i].update(this.camera)
                            }
                            this.overlayGroup.children.forEach(overlay => {
                                overlay.update()
                            })

                        }


                        this.model.supportsTiles && (this.updateTileDownloader(t),
                            this.updatePanoRenderer(t)),
                            this.updatePreRendering(t),
                            this.reticule.update(),
                            this.path.update(),
                            this.spider.update(),
                            this.cachedPanoCandidates && f.navigation.panoScores && this.model.panos.showPanoScores(this.cachedPanoCandidates),
                            this.updateControlLocks(),
                            this.model.supportsTiles && this.updateZoomPano()
                    }
                }(),



                /* n.prototype.controlVideosPlay = function() {//判断box视频是否可见 不可见就暂停
                    var lastMode, lastPano;
                    return function(){
                        var mode = this.mode;
                        var pano = mode == "panorama" ? this.currentPano : "";
                        
                        if(mode != "panorama" || pano != lastPano){
                            overlay.noBlock = null
                        }
                        
                        this.overlayGroup.children.forEach((overlay)=>{
                            if(overlay.overlayType == "video" ){
                                var matrix = overlay.plane.matrixWorld;
                                var inSight = false;
                                var cameraDir = this.getDirection();
                                var planeDir = (new r.Vector3).copy(d.FORWARD).applyQuaternion(overlay.plane.quaternion)
                                var vertexes = []
                                if(cameraDir.angleTo(planeDir)>Math.PI/2){//朝向相机视线
                                    for(let i=0; i<4; i++){
                                        var vertex = overlay.plane.geometry.vertices[i].clone().applyMatrix4(matrix)
                                        vertexes.push(vertex)
                                        if(overlay.noBlock == null){
                                            if(!m.ifShelter(vertex)){
                                                overlay.noBlock = true 
                                            }
                                            inSight = true; break;
                                        }else{
                                            overlay.noBlock = true
                                        }
                                        
                                        if(m.getPos2d(vertex, this.camera, $("#player")[0]).inSight){
                                            
                                            inSight = true; break;
                                        }
                                    }
                                }
                                overlay.inSight = inSight 
                                if(!inSight)overlay.plane.material.map.image.pause()
                                else overlay.plane.material.map.image.play()//maybe fail
                            }
                        })
                        lastMode = mode, lastPano = pano
                    }  
                }() */




                n.prototype.updatePersistentZooming = function (e) {
                    1 === this.zooming ? this.zoomBy(1 + this.zoomSpeed * e) : this.zooming === -1 && this.zoomBy(1 - this.zoomSpeed * e)
                }
                ,
                n.prototype.updateControlLocks = function () {
                    this.currentPano && this.model.supportsTiles && (this.cameraControls.controls[u.PANORAMA].locked = !this.currentPano.highestFullTileRenderOpCompleted && this.currentPano.lockUntilRenderingComplete)
                }
                ,
                n.prototype.updatePanoRenderer = function () {
                    var e = new r.Vector3;
                    return function (t) {
                        var i = this.nextPano || this.currentPano;
                        this.panoRenderer.hasQueuedTiles() && i && (e.copy(d.FORWARD),
                            this.getDirection(e),
                            this.panoRenderer.updateDirection(e))
                    }
                }(),
                n.prototype.cleanupInactivePanos = function () {
                    var e = []
                        , t = [];
                    return function () {
                        e.length = 0,
                            e.push(this.currentPano),
                            this.nextPano && e.push(this.nextPano),
                            t.length = 0;
                        for (var i = 0; i < this.panoRenderer.activePanos.length; i++)
                            t.push(this.panoRenderer.activePanos[i]);
                        for (var n = 0; n < t.length; n++) {
                            for (var r = t[n], o = !0, a = 0; a < e.length; a++)
                                r.id === e[a].id && (o = !1);
                            o && r.exit()
                        }
                    }
                }(),
                n.prototype.updatePreRendering = function () {
                    var e = {};
                    return function (t) {
                        if (1 === f.tiling.preRenderTourPanos && this.preRenderingEnabled) {
                            var i = this.nextPano || this.currentPano;
                            if (i && t && t.length > 1) {
                                var n = t.findIndex(function (e) {
                                    if (e.id === i.id)
                                        return !0
                                });
                                if (n >= 0 && n + 1 < t.length) {
                                    var r = t[n + 1];
                                    r.isLoaded(this.basePanoSize) || e[r.id] || (window.setTimeout(function (t) {
                                        this.checkAndWaitForPanoLoad(t, "high", "low", this.basePanoSize, null, null, null, !1, !1, !1),
                                            window.setTimeout(function (t) {
                                                e[t.id] = !1
                                            }
                                                .bind(this, t), f.tiling.panoPreRenderRepeatDelay)
                                    }
                                        .bind(this, r), f.tiling.panoPreRenderDelay),
                                        e[r.id] = !0)
                                }
                            }
                        }
                    }
                }(),
                n.prototype.enablePreRendering = function () {
                    this.preRenderingEnabled = !0
                }
                ,
                n.prototype.disablePreRendering = function () {
                    this.preRenderingEnabled = !1,
                        this.cleanupInactivePanos()
                }
                ,
                n.prototype.updateTileDownloader = function () {
                    var e = new r.Vector3;
                    return function (t) {
                        var i = this.nextPano || this.currentPano;
                        i && (e.copy(d.FORWARD),
                            this.getDirection(e),
                            this.tileDownloader.tilePrioritizer.updateCriteria(i, this.position, e, t.length > 0 ? t : null),
                            this.tileDownloader.processPriorityQueue = !0)
                    }
                }(),
                n.prototype.updateFromControls = function (e) {
                    null !== e && void 0 !== e || (e = 0),
                        this.cameraControls.activeControl && (this.cameraControls.activeControl.update(e),
                            this.quaternion.copy(this.cameraControls.activeControl.camera.quaternion),
                            this.position.copy(this.cameraControls.activeControl.camera.position),
                            this.target.copy(this.cameraControls.activeControl.target),
                            this.cameraControls.activeControl.camera.updateProjectionMatrix(),
                            this.camera.projectionMatrix.copy(this.cameraControls.activeControl.camera.projectionMatrix)),
                        this.camera.position.copy(this.position),
                        this.camera.quaternion.copy(this.quaternion),
                        this.camera.updateMatrix(),
                        this.camera.updateMatrixWorld()
                }
                ,
                n.prototype.hasChanged = function (e) {
                    /* if (!this.previousState)
                        return this.previousState = {
                            allFloorsVisible: this.model.allFloorsVisible,
                            position: this.position.clone(),
                            quaternion: this.quaternion.clone(),
                            mouse: this.mouse.clone(),
                            labelScaleFactor: this.getLabelScaleFactor(),
                            currentFloor: this.model.currentFloor,
                            projectionMatrix: this.camera.projectionMatrix.clone(),
                            worldMatrix: this.camera.matrixWorld.clone(),
                            mode: this.mode,
                            modelPosition: this.model.position.clone(),
                            modelCenter: this.model.center.clone(),
                            zoomLevel: this.zoomLevel
                        },
                        !0;
                    var t = this.model.allFloorsVisible === this.previousState.allFloorsVisible && this.position.equals(this.previousState.position) && this.quaternion.equals(this.previousState.quaternion) && this.mouse.equals(this.previousState.mouse) && this.getLabelScaleFactor() === this.previousState.labelScaleFactor && this.model.currentFloor === this.previousState.currentFloor && this.camera.projectionMatrix.equals(this.previousState.projectionMatrix) && this.camera.matrixWorld.equals(this.previousState.worldMatrix) && this.mode === this.previousState.mode && this.model.position.equals(this.previousState.modelPosition) && this.model.center.equals(this.previousState.modelCenter) && null === this.nextPano && this.zoomLevel === this.previousState.zoomLevel;
                    return e.allFloorsVisible = this.model.allFloorsVisible !== this.previousState.allFloorsVisible,
                    e.moved = !this.position.equals(this.previousState.position),
                    e.rotated = !this.quaternion.equals(this.previousState.quaternion),
                    e.mouseMoved = !this.mouse.equals(this.previousState.mouse),
                    e.labelScaleFactor = this.getLabelScaleFactor() !== this.previousState.labelScaleFactor,
                    e.floorChanged = this.model.currentFloor !== this.previousState.currentFloor,
                    e.cameraProjectionChanged = !this.camera.projectionMatrix.equals(this.previousState.projectionMatrix),
                    e.cameraWorldMatrixChanged = !this.camera.matrixWorld.equals(this.previousState.worldMatrix),
                    e.modeChanged = this.mode !== this.previousState.mode,
                    e.modelPositionChanged = !this.model.position.equals(this.previousState.modelPosition),
                    e.modelCenterChanged = !this.model.center.equals(this.previousState.modelCenter),
                    e.nextPanoActive = null !== this.nextPano,
                    e.zoomLevel = this.zoomLevel !== this.previousState.zoomLevel,
                    this.previousState.allFloorsVisible = this.model.allFloorsVisible,
                    this.previousState.position.copy(this.position),
                    this.previousState.quaternion.copy(this.quaternion),
                    this.previousState.mouse.copy(this.mouse),
                    this.previousState.labelScaleFactor = this.getLabelScaleFactor(),
                    this.previousState.currentFloor = this.model.currentFloor,
                    this.previousState.projectionMatrix.copy(this.camera.projectionMatrix),
                    this.previousState.worldMatrix.copy(this.camera.matrixWorld),
                    this.previousState.mode = this.mode,
                    this.previousState.modelPosition.copy(this.model.position),
                    this.previousState.modelCenter.copy(this.model.center),
                    this.previousState.zoomLevel = this.zoomLevel,
                    !t */

                    if (!this.previousState) {
                        this.previousState = {
                            allFloorsVisible: this.model.allFloorsVisible,
                            position: this.position.clone(),
                            quaternion: this.quaternion.clone(),
                            mouse: this.mouse.clone(),
                            //labelScaleFactor: this.getLabelScaleFactor(),
                            currentFloor: this.model.currentFloor,
                            projectionMatrix: this.camera.projectionMatrix.clone(),
                            worldMatrix: this.camera.matrixWorld.clone(),
                            mode: this.mode,
                            modelPosition: this.model.position.clone(),
                            modelCenter: this.model.center.clone(),
                            zoomLevel: this.zoomLevel
                        };
                        return !0;
                    }
                    //许钟文改 分成相机是否改变cameraChanged 和其他
                    var a = this.position.equals(this.previousState.position) && this.quaternion.equals(this.previousState.quaternion) && this.camera.matrixWorld.equals(this.previousState.worldMatrix) && this.camera.projectionMatrix.equals(this.previousState.projectionMatrix) && this.mode === this.previousState.mode && this.zoomLevel === this.previousState.zoomLevel && this.model.center.equals(this.previousState.modelCenter) && this.model.position.equals(this.previousState.modelPosition)
                    var t = a && this.mouse.equals(this.previousState.mouse) && this.model.allFloorsVisible === this.previousState.allFloorsVisible   /* && this.getLabelScaleFactor() === this.previousState.labelScaleFactor */ && this.model.currentFloor === this.previousState.currentFloor && null === this.nextPano;
                    e.cameraChanged = !a;

                    /*  if(!t){//主要判断相机是否旋转
                         e.cameraChanged2 = !MathLight.closeTo(this.quaternion, this.previousState.quaternion, 3) || !MathLight.closeTo(this.position, this.previousState.position, 4)  
                     }else e.cameraChanged2 = false */


                    e.allFloorsVisible = this.model.allFloorsVisible !== this.previousState.allFloorsVisible,
                        e.moved = !this.position.equals(this.previousState.position),
                        e.rotated = !this.quaternion.equals(this.previousState.quaternion),
                        e.mouseMoved = !this.mouse.equals(this.previousState.mouse),
                        // e.labelScaleFactor = this.getLabelScaleFactor() !== this.previousState.labelScaleFactor,
                        e.floorChanged = this.model.currentFloor !== this.previousState.currentFloor,
                        e.cameraProjectionChanged = !this.camera.projectionMatrix.equals(this.previousState.projectionMatrix),
                        e.cameraWorldMatrixChanged = !this.camera.matrixWorld.equals(this.previousState.worldMatrix),
                        e.modeChanged = this.mode !== this.previousState.mode,
                        e.modelPositionChanged = !this.model.position.equals(this.previousState.modelPosition),
                        e.modelCenterChanged = !this.model.center.equals(this.previousState.modelCenter),
                        e.nextPanoActive = null !== this.nextPano,
                        e.zoomLevel = this.zoomLevel !== this.previousState.zoomLevel,

                        this.previousState.allFloorsVisible = this.model.allFloorsVisible,
                        this.previousState.position.copy(this.position),
                        this.previousState.quaternion.copy(this.quaternion),
                        this.previousState.mouse.copy(this.mouse),
                        //this.previousState.labelScaleFactor = this.getLabelScaleFactor(),
                        this.previousState.currentFloor = this.model.currentFloor,
                        this.previousState.projectionMatrix.copy(this.camera.projectionMatrix),
                        this.previousState.worldMatrix.copy(this.camera.matrixWorld),
                        this.previousState.mode = this.mode,
                        this.previousState.modelPosition.copy(this.model.position),
                        this.previousState.modelCenter.copy(this.model.center),
                        this.previousState.zoomLevel = this.zoomLevel;
                    //console.log("cameraChanged2 "+ e.cameraChanged2 + ", mouseMoved "+e.mouseMoved)

                    return !t
                }
                ,
                n.prototype.updateIntersect = function () {
                    var e = this.flying || this.isWarping()
                        , t = this.isOutsideMode() && this.cameraControls.controls[this.mode].isEngaged()
                        , i = y.getById(V.LookTransition)
                        , n = !(e || t || this.isTouchEvent || i.length && i[0].running);
                    //this.tagManager.intersecttag(this.mouse, n, this.camera) || (this.intersect = this.getMouseIntersect(),//--MP
                    this.intersect = this.getMouseIntersect(); //xzw change
                    this.intersect && this.updateClosestPano(this.intersect),
                        // this.intersect && console.log(this.intersect.point),
                        this.closestPano || this.closestPanoInDirection(this.getMouseDirection()) ? (this.reticule.updatePosition(this.position, this.intersect),
                            f.navigation.panoScores && !f.navigation.mouseDirection && this.closestPanoInDirection(this.getDirection())) : this.reticule.hide()
                }
                ,
                n.prototype.checkHotClick = function () {
                    if (this.intersectHot) {
                        this.intersectHot.examine(this)



                        /* g_touraudio.pause();
                        g_bgaudio = false;
                        document.getElementById("bgaudio").pause();
                          
                        var sWidth = document.body.scrollWidth;
                        var sHeight = document.body.scrollHeight;
                        var pop1 = document.getElementById('popup');
                        pop1.style.display = "block";
                        var myElement = document.createElement("iframe");
                        myElement.src = g_HotMeshes[i].hotLink;
                        myElement.id = "id1";
                        myElement.allowTransparency = "true";
                        myElement.style.width = "100%";
                        myElement.style.height = "100%";
                        myElement.scrolling = "no";
                        var element=document.getElementById("id1");
                         if (typeof(element)== "undefined" || element == null){
                             document.getElementById("popup").appendChild(myElement);
                           }									
                        var oClose = document.getElementById("closepop");
                        oClose.onclick = function() {
                            pop1.style.display = "none";
                            document.getElementById("popup").removeChild(document.getElementById("id1"));
                            $("#popup iframe:last").remove();
                                document.getElementById("bgaudio").play();         
                        } 		 */
                        return true;
                    }
                },
                n.prototype.getMouseDirection = function (e) {
                    e = e || this.mouse;
                    var t = new r.Vector3(e.x, e.y, -1).unproject(this.camera)
                        , i = new r.Vector3(e.x, e.y, 1).unproject(this.camera);
                    return i.sub(t).normalize()
                }
                ,

                n.prototype.hoverOverlay = function (mesh) {
                    if (!mesh) {
                        this.hoveringPlane = null;
                        $("#player").css("cursor", this.currentCursor || "");
                    } else {
                        var overlay = mesh.parent;
                        $("#player").css("cursor", "pointer");
                        this.hoveringPlane = overlay;
                        return true;
                    }

                },


                n.prototype.clickOverlay = function (overlay) {
                    if (this.openOverlay && !overlay) return;

                    if (overlay == window.videoPlane) {
                        if (overlay.material.map.image.paused) playVideo(true)
                        else playVideo(false)
                        return
                    }



                    var plane = overlay.plane;


                    if (overlay.overlayType == "video") {
                        /* if(plane.material.map.image.paused) plane.material.map.image.play()
                        else plane.material.map.image.pause() */

                        overlay.switchPlay(!!overlay.pausedByUser)
                    }

                    /*  if(window.EditOverlay &&EditOverlay.editing){
                         if(EditOverlay.editPlane && overlay != EditOverlay.editPlane) EditOverlay.closeOverlayPanel('cancel')
                         
                         $('#overlayProp').removeClass('atRight').removeClass('hide')
                         EditOverlay.endAddPlane();
                         EditOverlay.updateOverlayPanel(overlay)  
                         EditOverlay.controlSelectOverlay(overlay)                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          
                         return;
                     }  */

                },

                n.prototype.getMouseIntersect = function (e, t) {//xzw change
                    e = e || this.mouse.clone(),
                        t = t || this.model.floors.reduce(function (e, t) {
                            return t.hidden ? e : e.concat(t.collider.children)
                        }, this.mode === u.PANORAMA ? this.panoMarkers : []);
                    for (var i in this.model.hots) {
                        t.push(this.model.hots[i].mesh);
                    }
                    window.videoPlane && t.push(window.videoPlane)

                    this.overlayGroup && (t = t.concat(this.overlayGroup.children.filter(e => e.overlayType == "video")));


                    var i = new r.Vector3(e.x, e.y, -1).unproject(this.camera);
                    this.raycaster.set(i, this.getMouseDirection(e));
                    var n = this.raycaster.intersectObjects(t, true);//add true
                    // n[0] && console.log(n[0].point);
                    if (g_HotStatus == "add") {
                        var points = this.raycaster.intersectObjects(window.player.model.chunks);
                        console.log(points[0]);
                        points.length >= 1 ? ($('#player').css('cursor', 'cell'), window.hotPointPos = points[0].point) : ($('#player').css('cursor', 'not-allowed'), window.hotPointsPos = false)
                    }
                    this.intersectHot && this.intersectHot.hideTitle()
                    if (0 === n.length) {
                        this.intersectHot = null;  //add
                        if (g_HotStatus != "add") $("#player").css("cursor", "");
                        return null;
                    }

                    var o = n[0];
                    if (o.object.type == "hotSprite") { //add
                        this.intersectHot = o.object.belongHot;
                        this.intersectHot.showTitle()
                        this.intersectHot.actionType == 'noAction' || $("#player").css("cursor", "pointer");
                        return;
                    }

                    this.intersectHot = null;

                    if (o.object == window.videoPlane) {
                        this.hoveringPlane = window.videoPlane;
                        $("#player").css("cursor", "pointer");
                        return
                    }
                    var intersect = this.hoverOverlay(this.overlayGroup && o && o.object.parent.parent == this.overlayGroup && o.object)

                    if (!intersect && g_HotStatus != "add") $("#player").css("cursor", "");
                    if (o.face) {
                        o.normal = o.face.normal.applyQuaternion(o.object.quaternion);
                        var a = this.position.clone().sub(o.point);
                        a.dot(o.normal) < 0 && o.normal.negate(),
                            this.currentPano ? o.onFloor = o.point.y < this.position.y - .5 * this.currentPano.height : o.onFloor = o.point.y < this.position.y - .5,
                            o.horizontal = o.normal.y > .8
                    }
                    // console.log(o.point);
                    return o
                }
                ,
                n.prototype.updateClosestPano = function (e) {
                    var t = [s.filters.isPanoAligned()];
                    if (this.mode === u.PANORAMA) {
                        if (!this.currentPano)
                            return;
                        t.push(s.filters.not(this.currentPano)),
                            t.push(s.filters.inFloorDirection(this.currentPano.floorPosition, this.getDirection(), .25)),
                            t.push(s.filters.isNeighbourPanoTo(this.currentPano)),
                            t.push(s.filters.isCloseEnoughTo(e.point, f.panoFloorClickRadius)),
                            t.push(s.filters.isNotBehindNormal(e.point, e.normal))
                    } else {
                        t.push((pano) => { // add
                            return this.checkHasNeighbor(pano)
                        })
                        t.push(s.filters.isOnVisibleFloor()),
                            this.mode !== u.FLOORPLAN && t.push(s.filters.inDirection(this.position, this.getDirection(), .25));
                    }
                    var i = this.model.panos.find(t, [s.sortFunctions.floorDistanceToPoint(e.point)]);
                    i !== this.closestPano ? (i && (this.isPanoHover = !0),
                        this.emit(w.ClosestPanoChanging, this.closestPano, i, this.mode),
                        this.closestPano = i) : this.isPanoHover = !1
                }
                ,
                n.prototype.dollhouseMode = function (e, t) {
                    this.emit(w.ModeChanging, this.mode, u.DOLLHOUSE),
                        this.mode = u.DOLLHOUSE,
                        this.cameraControls.controls[u.DOLLHOUSE].reset();
                    var i = new r.Vector3(this.model.center.x, 0, this.model.center.z)
                        , n = new r.Vector3(15, 10, 15);
                    if (e && t) {
                        var o = d.FORWARD.clone().applyQuaternion(t)
                            , a = this.model.center.clone().sub(e)
                            , s = a.dot(o);
                        s > 0 ? (i = o.clone().multiplyScalar(s).add(e),
                            n.copy(e)) : F.warn("Tried to initiate dollhouse mode that wasn't looking at the model", e, t)
                    }
                    this.cameraControls.controls[u.DOLLHOUSE].resetRanges(0, !0),
                        this.cameraControls.controls[u.DOLLHOUSE].target.copy(i),
                        this.cameraControls.cameras[u.DOLLHOUSE].position.copy(n),
                        this.updateFromControls(),
                        this.model.alpha = 1,
                        this.model.skybox.material.uniforms.opacity.value = 0
                }
                ,
                n.prototype.insideMode = function (e, t) {
                    var i = $.Deferred()
                        , n = t || null;
                    if (this.mode !== u.PANORAMA && this.mode !== u.TRANSITIONING) {
                        var r = [s.filters.isPanoAligned()];
                        this.model.currentFloor && r.push(s.filters.atFloor(this.model.currentFloor)),
                            e = e || this.currentPano || this.model.panos.find(r, [s.sortFunctions.distanceToPoint(this.cameraControls.activeControl.target)]),
                            this.flyToNewMode({
                                mode: u.PANORAMA,
                                pano: e,
                                callback: n
                            }).done(i.resolve.bind(i)).fail(i.reject.bind(i))
                    } else {
                        var o = this.mode === u.PANORAMA ? "Already in panorama mode" : "Cannot change mode during mode transition";
                        i.reject(o)
                    }
                    return i.promise()
                }
                ,
                n.prototype.fitDollhouse = function (e, t, i) {//许钟文改   飞入前寻找和初始视角最合适的位置
                    //if(urlHasValue('oldEntry')){
                    //搬自一代。
                    var maxY = this.model.boundingBox.max.y;
                    var n = d.FORWARD.clone().applyQuaternion(i)
                        , i = n.clone().add(e);
                    this.cameraControls.activeControl.target.copy(i),
                        this.cameraControls.activeControl.camera.position.set(0, maxY * 2.4, 0).add(e).add(n.multiplyScalar(-10))
                    //return;	  

                    /* //this.camera.position.copy(this.model.center);
                    //this.camera.updateMatrixWorld()
                    this.switchCameraMode("dollhouse", i) */



                    //}//下面是二代代码，看不太懂。因为有的场景在靠近一端的某个方向截取的初始视角会甩镜头，也就是不是下去之后的方向
                    //直接用一代的这个 效果和二代几乎一样，且不会甩

                    /*  var n = d.FORWARD.clone().applyQuaternion(i);
                     this.cameraControls.activeControl.target.copy(n).add(e);
                     var o = d.RIGHT.clone().applyQuaternion(i)
                       , a = d.UP.clone()
                       , s = o.clone().applyAxisAngle(a, Math.PI / 2)
                       , l = this.model.boundingBox.max.clone()
                       , c = this.model.boundingBox.min.clone()
                       , h = [new r.Vector3(l.x,0,l.z).sub(e), new r.Vector3(l.x,0,c.z).sub(e), new r.Vector3(c.x,0,l.z).sub(e), new r.Vector3(c.x,0,c.z).sub(e)]
                       , u = 0
                       , p = 0
                       , g = 0;
                     h.forEach(function(e, t, i) {
                         var n = Math.abs(e.dot(o))
                           , r = e.dot(s);
                         n > u && (u = n,
                         p = r),
                         r > g && (g = r)
                     });
                     var m = Math.max(Math.abs(new r.Vector3(0,l.y,0).sub(e).dot(a)), Math.abs(new r.Vector3(0,c.y,0).sub(e).dot(a)))
                       , v = s.clone().multiplyScalar(p).add(t)
                       , A = s.clone().multiplyScalar(g).add(t);
                     p = u / Math.tan(this.cameraControls.activeControl.camera.fov / 2 * this.cameraControls.activeControl.camera.aspect * (Math.PI / 180));
                     g = m / Math.tan(this.cameraControls.activeControl.camera.fov / 2 * (Math.PI / 180));
                     p = Math.max(p, 10),
                     g = Math.max(g, 10);
                     var y = n.clone().multiplyScalar(-p).add(v).sub(t).length()
                       , C = n.clone().multiplyScalar(-g).add(v).sub(t).length();
                     this.cameraControls.activeControl.maxDistance = f.skyboxRadius - 1;
                     y >= C ? this.cameraControls.activeControl.camera.position.set(0, 6, 0).add(v).add(n.multiplyScalar(1.1 * -p))
                     : this.cameraControls.activeControl.camera.position.set(0, 6, 0).add(A).add(n.multiplyScalar(1.1 * -g))
                  */

                }
                ,
                n.prototype.floorplanMode = function (e, t, i) {
                    this.mode = u.FLOORPLAN;
                    var n = this.cameraControls.controls[u.FLOORPLAN];
                    n.reset();
                    var r = e ? e : this.model.center;
                    if (n.target.copy(r).setY(0),
                        n.camera.position.copy(r).setY(f.floorplan.cameraHeight),
                        i ? (n.currentScale = i / ($("#player").width() / $("#player").height()),
                            n.absoluteScale = n.currentScale) : n.zoomToContain(this.model.size),
                        t) {
                        var o = d.LEFT.clone().applyQuaternion(t);
                        n.rotateLeft(-Math.atan2(o.x, o.z))
                    } else
                        n.rotateToView(this.model.size, this.getDirection());
                    n.update(0)
                }
                ,
                n.prototype.nonInterruptingFlyToPano = function (e, t) {
                    return e.skipWarpingCheck = !0,
                        this.flyToPano(e, t)
                }
                ,

                n.prototype.updateMarkerVisi = function () {//加
                    if (this.mode != "panorama") return;
                    this.model.panos.list.forEach((pano) => {
                        if (!pano.marker) return;
                        pano.marker.material.visible = !!pano.neighbourPanos[this.currentPano.id];
                    })
                }
                ,
                n.prototype.updateHotVisible = function (pano) {
                    var hots = this.model.hots;
                    pano = pano || this.currentPano;

                    for (var index in hots) {
                        var visible;
                        if (this.mode != "panorama") {
                            visible = true;
                        } else {
                            //hots[index].mesh.material.depthTest = false;  
                            visible = !hots[index].visiblePanos || hots[index].visiblePanos.indexOf(pano.id) > -1
                        }
                        hots[index].mesh.visible = visible;
                    }
                }



            n.prototype.flyToPano = function (e, t) {
                var i = e.pano
                    , aim = e.lookAtPoint
                    , aimQua = e.quaternion //ADD
                    , o = e.duration
                    , a = e.aimDuration
                    , s = e.maxDistanceOverride
                    , l = e.skipWarpingCheck
                    , c = e.constantMoveSpeed
                    , h = null
                    , p = null

                if (aim) {
                    var _ = (new r.Matrix4).lookAt(i.position, aim, d.UP)
                    aimQua = (new r.Quaternion).setFromRotationMatrix(_)
                }
                else aimQua = aimQua

                var zoomLevel = e.zoomLevel || 1  //add  

                if (this.flying) return t && t(e)
                window.specialScene && specialScene.special().specifySpot && specialScene.special().specifySpot(i);


                if (this.isWarping() && !l && (this.path.activeTransType === x.BLACK || this.path.activeTransType === x.STD))
                    return F.warn("Player.flyToPano() -> Cannot fly when warping"),
                        t && t(),
                        !1;
                if (this.updateLastView(),
                    this.mode !== u.PANORAMA) {
                    var m;
                    void this.flyToNewMode({
                        mode: u.PANORAMA,
                        pano: i,
                        duration: o,
                        quaternion: aimQua,
                        callback: t
                    })
                }
                if (!i || (h = g.deepExtend(e),
                    p = function () {
                        N.delayOneFrame(function () {
                            this.flyToPano(h, t)
                        }
                            .bind(this))
                    }
                        .bind(this),
                    !this.checkAndWaitForPanoLoad(i, "high", "low", this.basePanoSize, p))) {
                    var C = function (e) {
                        t && t(e)
                    }
                        .bind(this);
                    this.currentPano || (this.currentPano = i,
                        this.path.placeCpm(),
                        this.path.fadeOutCpm(f.path.fadeOutTime),
                        this.spider.draw());
                    var I = o;
                    if ("number" != typeof o) {
                        var E = s || f.transition.flytimeMaxDistanceThreshold;
                        I = Math.min(this.currentPano.position.distanceTo(i.position), E) * f.transition.flytimeDistanceMultiplier + f.transition.flyTime
                    }


                    if (f.transition.flySpeed > .01 && (I = 1e3 * this.currentPano.position.distanceTo(i.position) / f.transition.flySpeed),
                        zoomLevel !== this.zoomLevel)
                        switch (f.zoom.transitionStyle) {
                            case 1:
                                this.smoothZoomFovTo(null, zoomLevel, zoomLevel == 1 ? I / 2 : I); //改
                                break;
                            case 2:
                                return h = g.deepExtend(e),
                                    p = this.flyToPano.bind(this, h, t),
                                    void this.smoothZoomFovTo(null, zoomLevel, f.zoom.restoreTime * (this.zoomLevel - 1), p)
                        }



                    if (aimQua) {
                        y.cancelById(V.LookTransition),
                            I *= f.transition.aimSlowFactor;
                        var b = this.cameraControls.activeControl.camera.quaternion.clone()

                            , S = b.clone()
                            , M = new r.Vector3;
                        if (i === this.currentPano) {
                            var R = d.FORWARD.clone().applyQuaternion(b)
                                , P = d.FORWARD.clone().applyQuaternion(aimQua)
                                , O = R.angleTo(P);
                            return void 0 !== a && null !== a || (a = 1 * Math.sqrt(O) / f.tags.navigate.rotateSpeedFactor * 1e3),
                                void y.start(function (e) {
                                    S.copy(b),
                                        v.quaternion(S, aimQua)(e),
                                        M.copy(d.FORWARD).applyQuaternion(S).add(this.cameraControls.activeControl.camera.position),
                                        this.cameraControls.activeControl.lookAt(M)
                                }
                                    .bind(this), a, C, 0, A[f.transition.movementEasing], null, V.LookTransition)
                        }
                    }
                    if (i === this.currentPano || this.flying)
                        return void C();
                    this.flying = !0;
                    var L = this.position.clone()
                        , D = this.currentPano;
                    F.debug("Flying to pano ", i.position),
                        this.emit(w.PanoChosen, this.currentPano, i),
                        this.emit(w.FlyingStarted, i.position, L, i, D)


                    //---------before fly--------------- add
                    this.updateHotVisible(i); //更新热点显示
                    this.transitionPos({ type: "beforeFlytopano", pano: i, dur: I })//add 
                    Overlay.updateVisibles([this.currentPano, i])

                    //地标变化
                    if (this.model.floorLogos) {
                        this.model.changefloorLogoOpa({ index: 0, opa: 0, dur: p, delay: 0.7 })//this.model.floorLogoFade(0, _duration*0.5, 0.7);  
                        this.model.floorLogos[1].position.copy(i.floorPosition.clone().sub(this.model.position));
                        //this.model.adjustfloorLogoHeight();
                        this.model.floorLogos[1].material.opacity = 0;//uniforms.opacity.value = 0; 
                        this.model.floorLogos[1].visible = true;
                        this.model.changefloorLogoOpa({ index: 1, opa: 1, dur: 250 })//this.model.floorLogoShow(1,250);
                    }
                    //=======================================


                    aimQua && y.start(function (e) {
                        S.copy(b),
                            v.quaternion(S, aimQua)(e),
                            M.copy(d.FORWARD).applyQuaternion(S).add(this.cameraControls.activeControl.camera.position),
                            this.cameraControls.activeControl.lookAt(M)
                    }
                        .bind(this), I, null, 0, A[f.transition.movementEasing], null, V.LookTransition);
                    var B = c ? null : A[f.transition.movementEasing];
                    this.nextPano = i


                    //===========================
                    updateVideo({ type: "beforeFlytopano", pano: i, dur: I })//add        

                    //===========================





                    y.start(v.uniform(this.model.skybox, "progress", 1), I, null, 0, A[f.transition.blendEasing], "skyFly", V.FlyToPano),
                        y.start(v.allUniforms(this.model.chunks, "progress", 1), I, null, 0, A[f.transition.blendEasing], "chunkFly", V.FlyToPano),
                        y.start(v.vector(this.cameraControls.cameras[u.PANORAMA].position, i.position), I, function (e) {
                            this.flying = !1,
                                this.currentPano !== i && this.currentPano.exit(),
                                i.enter(),
                                this.currentPano = i,
                                this.nextPano = null,
                                this.path.placeCpm(),
                                this.path.fadeOutCpm(f.path.fadeOutTime),
                                this.spider.draw(),
                                this.emit(w.FlyingEnded, i.position, L, i, D),
                                this.updateMarkerVisi(),//add
                                C(e)

                            //add:
                            if (this.mode == "panorama") {
                                if (this.model.floorLogos) {
                                    this.model.floorLogos[0].position.copy(this.model.floorLogos[1].position)
                                    //this.model.adjustfloorLogoHeight()
                                    this.model.changefloorLogoOpa({ index: 0, opa: 1, dur: 0 });//this.model.floorLogos[0].material.uniforms.opacity.value = 1;
                                    this.model.floorLogos[1].visible = false;

                                }

                                updateVideo({ type: "flyDone", pano: i })//add
                                Overlay.updateVisibles([this.currentPano])//add
                            }
                        }
                            .bind(this), 0, B, "camFly", V.FlyToPano)
                }
            }
                ,



                window._transitionPosId = 9999

            n.prototype.transitionPos = function (o = {}) {//渐变overlay和热点的位置

                y.cancelById(_transitionPosId)

                var begin = function (object, pos, qua, scale) {
                    if (pos) {
                        if (!same(object.position, pos, 0.01)) {

                            y.start(v.vector(object.position, pos), o.dur, (e) => {

                            }, 0, A[f.transition.movementEasing], "transitionPos", _transitionPosId)
                        }

                        if (qua && !same(object.quaternion, qua, 1e-6)) {
                            y.start(v.quaternion(object.quaternion, qua), o.dur, (e) => {

                            }, 0, A[f.transition.movementEasing], "transitionPos", _transitionPosId)
                        }


                        if (scale && !same(object.scale, scale, 0.001)) {
                            y.start(v.vector(object.scale, scale), o.dur, (e) => {

                            }, 0, A[f.transition.movementEasing], "transitionPos", _transitionPosId)
                        }


                    }
                }
                var same = function (vec1, vec2, diff) {
                    var s = Math.abs(vec1.x - vec2.x) < diff && Math.abs(vec1.y - vec2.y) < diff && Math.abs(vec1.z - vec2.z) < diff
                    if (s && vec1.w) s = Math.abs(vec1.w - vec2.w) < diff
                    return s
                }
                var sid = o.pano != void 0 ? o.pano.id : "outside";
                this.overlayGroup.children.forEach(overlay => {
                    var panoData = overlay.transformAtPanos[sid]
                    var useCustom = !panoData
                    //if(overlay.usingTransformData || !useCustom){
                    var pos = useCustom ? overlay.posCustom : panoData.pos;
                    var qua = useCustom ? overlay.quaCustom : panoData.qua;
                    var scale = useCustom ? overlay.getScaleBySize(overlay.widthCustom, overlay.heightCustom) :
                        overlay.getScaleBySize(panoData.width, panoData.height)
                    scale = new THREE.Vector3(scale.x, scale.y, overlay.scale.z)
                    begin(overlay, pos, qua, scale)
                    //}
                    overlay.usingTransformData = !useCustom
                })

                for (let i in this.model.hots) {//是否判断visible？
                    var hot = this.model.hots[i];
                    var panoData = hot.transformAtPanos[sid];
                    var useCustom = !panoData

                    //if(hot.usingTransformData || !useCustom){
                    var pos = useCustom ? hot.position : panoData.pos;
                    var qua = hot.isSprite ? null : (useCustom ? hot.quaternion : panoData.qua);
                    begin(hot.mesh, pos, qua)
                    //}
                    hot.usingTransformData = !useCustom;
                }

            }


            window._tranOutsideFocus = 4399
            n.prototype.focusPoint = function (o = {}) {//当在外时，聚焦相机到这一点 
                console.log("focusPoint")
                if (this.mode == "floorplan") {
                    var modelSize = o.modelSize || new THREE.Vector3(8, 8, 8);//可视范围
                    var control = this.cameraControls.controls.floorplan;
                    var absoluteScale = control.getDefaultAbsoluteScale(modelSize)
                    var currentScale = control.absoluteScale;
                    var currentTarget = control.target.clone()

                    y.cancelById(window._tranOutsideFocus, true);
                    y.start(function (progress) {
                        control.absoluteScale = absoluteScale * progress + currentScale * (1 - progress);
                        control.target = o.aim.clone().multiplyScalar(progress).add(currentTarget.clone().multiplyScalar(1 - progress))
                        control.camera.position.copy(control.target.clone().add(control.offset)) //维持角度
                    }.bind(this), o.dur || 600, null/* cancelFuc */, 0, A[f.transition.movementEasing], "outsideFocus", window._tranOutsideFocus, null/* cancelFuc */);

                } else if (player.mode == "dollhouse") {
                    var control = player.cameraControls.controls.dollhouse;
                    var radius = o.radius || 8;
                    var currentTarget = control.target.clone()
                    var dir = control.offset.clone().normalize()
                    var currentRadius = control.offset.length();


                    y.cancelById(window._tranOutsideFocus, true);
                    y.start(function (progress) {
                        control.target = o.aim.clone().multiplyScalar(progress).add(currentTarget.clone().multiplyScalar(1 - progress))
                        let radius_ = radius * progress + currentRadius * (1 - progress)
                        control.camera.position.copy(control.target.clone().add(dir.clone().multiplyScalar(radius_)))
                    }.bind(this), o.dur || 600, null/* cancelFuc */, 0, A[f.transition.movementEasing], "outsideFocus", window._tranOutsideFocus, null/* cancelFuc */);
                } else if (this.mode == 'panorama') {
                    this.flyToPano({
                        lookAtPoint: o.aim.clone(),
                        pano: this.currentPano,
                        aimDuration: o.dur || 600
                    })
                }

            }







            n.prototype.fastForwardActivePanoFlight = function (e) {
                e = e || f.transition.fastForwardFactor / 10 * 4 + 1,
                    y.adjustSpeed(V.FlyToPano, e),
                    y.adjustSpeed(V.LookTransition, e)
            }
                ,
                n.prototype.flyToPanoClosestToMouse = function () {
                    if (Date.now() - this.mouseLastMoveTime > 50 && (this.intersect = this.getMouseIntersect(),
                        this.intersect && this.updateClosestPano(this.intersect)),
                        this.closestPano)
                        return this.flyToPano({
                            pano: this.closestPano
                        });
                    var e = this.getMouseDirection();
                    this.flyDirection(e) || this.flyToPano({
                        pano: this.currentPano
                    })
                }
                ,
                n.prototype.flyLocalDirection = function (e) {
                    var t = this.getDirection(e)
                        , i = 1 === e.z ? .4 : .75
                        , n = 1 === Math.abs(e.x);
                    return this.flyDirection(t, i, n)
                }
                ,
                n.prototype.flyDirection = function (e, t, i) {
                    this.closePopup();//xzw add
                    var n = $.Deferred();
                    this.history.invalidate();
                    var r = this.closestPanoInDirection(e, t, i);
                    return r ? this.flyToPano({
                        pano: r
                    }, n.resolve.bind(n, !0)) : (this.bump(e),
                        n.resolve(!1)),
                        n.promise()
                }
                ,
                n.prototype.closestPanoInDirection = function (e, t, i) {
                    return this.rankedPanoInDirection(0, e, t, i)
                }
                ,
                n.prototype.rankedPanoInDirection = function () {
                    var e = {
                        pano: null,
                        candidates: []
                    };
                    return function (t, i, n, r) {
                        t || (t = 0),
                            n = void 0 !== n ? n : .75;
                        var o = r ? "angle" : "direction";
                        return this.model.panos.findRankedByScore(t, [s.filters.isPanoAligned(), s.filters.inPanoDirection(this.position, i, n), s.filters.isNeighbourPanoTo(this.currentPano), s.filters.not(this.currentPano)], [s.scoreFunctions.distanceSquared(this.currentPano), s.scoreFunctions[o](this.position, i)], e),
                            this.cachedPanoCandidates = e.candidates,
                            e.pano
                    }
                }(),
                n.prototype.bump = function (e) {
                    if (this.mode === u.PANORAMA && !this.flying && !this.isWarping()) {
                        var t, i, n, r = f.transition, o = (r.flytimeMaxDistanceThreshold * r.flytimeDistanceMultiplier + r.flyTime) / 8, a = this.camera.getWorldDirection().dot(e), s = Math.abs(a) > .5;
                        if (s)
                            t = function () {
                                y.start(v.property(this.cameraControls.cameras[u.PANORAMA], "zoom", a > 0 ? 1.04 : .96), o, i, 0, A.easeInOutSine, "bumpZStart")
                            }
                                .bind(this),
                                i = function () {
                                    y.start(v.property(this.cameraControls.cameras[u.PANORAMA], "zoom", 1), 5 * o, n, 0, A.easeInOutSine, "bumpZRelax")
                                }
                                    .bind(this);
                        else {
                            var l = this.camera.position.clone()
                                , c = e.clone();
                            this.raycaster.set(l, c);
                            var h = this.model.floors.reduce(function (e, t) {
                                return e.concat(t.collider.children)
                            }, [])
                                , d = this.raycaster.intersectObjects(h)
                                , p = d.length > 0 ? d[0].distance / 25 : .04
                                , g = l.clone().add(c.multiplyScalar(p));
                            t = function () {
                                y.start(v.vector(this.cameraControls.cameras[u.PANORAMA].position, g), o, i, 0, A.easeInOutSine, "bumpTStart")
                            }
                                .bind(this),
                                i = function () {
                                    y.start(v.vector(this.cameraControls.cameras[u.PANORAMA].position, l), 5 * o, n, 0, A.easeInOutSine, "bumpTRelax")
                                }
                                    .bind(this)
                        }
                        n = function () {
                            this.flying = !1
                        }
                            .bind(this),
                            this.flying = !0,
                            t()
                    }
                }
                ,
                n.prototype.changeFloor = function (e) {
                    if (!this.is360View(this.mode, this.currentPano))
                        if (this.mode === u.PANORAMA) {
                            var t = this.history.reversePano(e);
                            t && t.isAligned() ? this.flyToPano({
                                pano: t
                            }) : this.changeFloorByScore(e)
                        } else
                            this.model.setFloor(this.model.nextFloor(e) || this.model.currentFloor)
                }
                ,
                n.prototype.changeFloorByScore = function () {
                    var e = {
                        pano: null,
                        candidates: []
                    };
                    return function (t) {
                        var i = this.model.nextFloor(t);
                        return i ? (this.model.panos.lowestByScore([s.filters.atFloor(i), s.filters.isPanoAligned()], [s.scoreFunctions.distance(this.currentPano), s.scoreFunctions.direction(this.position, new r.Vector3(0, t, 0)), s.scoreFunctions.penalizeHeightDifferenceUnder(this.position, .5)], e),
                            void (e.pano ? (this.cachedPanoCandidates = e.candidates,
                                this.history.push(t, this.currentPano),
                                this.flyToPano({
                                    pano: e.pano
                                })) : F.warn("No pano found on selected floor, not moving there."))) : void F.debug("player.changeFloor(" + t + "): no such floor")
                    }
                }(),
                n.prototype.gotoFloor = function (e) {
                    var t = e - this.model.currentFloor.floorIndex;
                    this.changeFloor(t)
                }
                ,
                n.prototype.getDirection = function (e) {
                    return e = e ? e : (new r.Vector3).copy(d.FORWARD),
                        e.applyQuaternion(this.camera.quaternion)
                }
                ,
                n.prototype.flyToSameMode = function (e, t, i, n, o) {
                    if (o = o || $.Deferred(),
                        this.mode === u.TRANSITIONING)
                        return F.warn("should not be transitioning here"),
                            n && n(!1),
                            o.reject().promise();
                    var a = i || !1
                        , s = i ? i.position : this.position
                        , l = this.position.clone()
                        , c = this.currentPano;
                    if (F.debug("New pose in mode " + this.mode),
                        !e || (retryCallback = function () {
                            N.delayOneFrame(function () {
                                this.flyToSameMode(e, t, i, n, o)
                            }
                                .bind(this))
                        }
                            .bind(this),
                            !this.checkAndWaitForPanoLoad(e, "high", "low", this.basePanoSize, retryCallback))) {
                        var h = function () {
                            this.emit(w.FlyingEnded, s, l, e, c),
                                n && n(!0)
                        }
                            .bind(this)
                            , d = f[this.mode]
                            , p = void 0 !== t ? t : d.transitionTime
                            , g = new r.Vector3
                            , C = new r.Vector3;
                        if (this.emit(w.FlyingStarted, s, l, e, c),
                            this.mode === u.PANORAMA)
                            F.warn("we should not be here for panorama views");
                        else if (this.mode === u.DOLLHOUSE)
                            if (a) {
                                var I = new r.Vector3(0, 1, 0);
                                this.cameraControls.controls[u.DOLLHOUSE].resetRanges(1, !0),
                                    this.model.warpDestFloors(i.floorVisibility),
                                    C.copy(i.position);
                                var E = new r.Vector3(0, 0, -1).applyQuaternion(i.quaternion)
                                    , b = new r.Raycaster(C.clone(), E.clone(), 0, 1 / 0)
                                    , _ = b.intersectObjects(this.model.colliders)
                                    , T = 3;
                                _.length ? (g.copy(_[0].point),
                                    T = .75 * C.distanceTo(g)) : (g.copy(E).multiplyScalar(3).add(C),
                                        F.debug("Tried to restore dollhouse mode that did not intersect...", i.position, i.quaternion));
                                var x = (new r.Matrix4).lookAt(C, g, I)
                                    , S = (new r.Euler).setFromRotationMatrix(x, f.warp.eOrder)
                                    , M = g.distanceTo(C)
                                    , R = (new r.Matrix4).lookAt(this.cameraControls.cameras[u.DOLLHOUSE].position, this.cameraControls.controls[u.DOLLHOUSE].target, I)
                                    , P = (new r.Euler).setFromRotationMatrix(R, f.warp.eOrder)
                                    , O = this.cameraControls.cameras[u.DOLLHOUSE].position.distanceTo(this.cameraControls.controls[u.DOLLHOUSE].target);
                                this.cameraControls.controls[u.DOLLHOUSE].resetRanges(Math.min(O, T), !0);
                                var L = new r.Euler(S.x - P.x, S.y - P.y, S.z - P.z, f.warp.eOrder);
                                L.y = L.y > Math.PI ? L.y -= 2 * Math.PI : L.y < -Math.PI ? L.y += 2 * Math.PI : L.y,
                                    this.path.burnsDir = Math.sign(L.y);
                                var D = new r.Euler(0, 0, 0, f.warp.eOrder)
                                    , B = new r.Vector3;
                                y.start(v.vector(this.cameraControls.controls[u.DOLLHOUSE].target, g), p, null, f.flydown.movementDelay, A[f.flydown.movementEasing], null, V.FlyToSameMode),
                                    y.start(function (e, t) {
                                        D.x = P.x + e * L.x,
                                            D.y = P.y + e * L.y,
                                            D.z = P.z + e * L.z;
                                        var i = O + e * (M - O);
                                        B.set(0, 0, i).applyEuler(D).add(this.cameraControls.controls[u.DOLLHOUSE].target),
                                            this.cameraControls.cameras[u.DOLLHOUSE].position.copy(B).add(this.model.position)
                                    }
                                        .bind(this), p, null, f.flydown.movementDelay, A[f.flydown.movementEasing], null, V.FlyToSameMode),
                                    y.start(function (e, t) {
                                        this.cameraControls.controls[u.DOLLHOUSE].update(),
                                            this.quaternion.copy(this.cameraControls.cameras[u.DOLLHOUSE].quaternion),
                                            this.position.copy(this.cameraControls.cameras[u.DOLLHOUSE].position)
                                    }
                                        .bind(this), p, null, f.flydown.movementDelay, A[f.flydown.movementEasing], null, V.FlyToSameMode)
                            } else
                                F.warn("invalid warp destination in flyToSameMode()? ignore it then");
                        else if (this.path.placeCpm(),
                            this.path.fadeInCpm(f.path.fadeInTime),
                            i) {
                            this.model.warpDestFloors(i.floorVisibility);
                            var U = this.cameraControls.cameras[u.FLOORPLAN]
                                , k = this.cameraControls.controls[u.FLOORPLAN]
                                , H = k.target.clone()
                                , G = i.position.clone().sub(H)
                                , z = U.position.clone().sub(k.target)
                                , W = z.length()
                                , j = new r.Vector3(-1, 0, 0).applyQuaternion(i.quaternion).normalize()
                                , Y = Math.atan2(k.offset.x, k.offset.z)
                                , X = Math.atan2(j.x, j.z)
                                , Z = k.absoluteScale
                                , q = m.convertWorkshopOrthoZoom(i.orthoZoom);
                            y.start(function (e, t) {
                                k.target.copy(G).multiplyScalar(e).add(H);
                                var i = Y + (X - Y) * e;
                                k.offset.x = W * Math.sin(i),
                                    k.offset.z = W * Math.cos(i),
                                    U.position.copy(k.target).add(k.offset),
                                    k.absoluteScale = Z + e * (q - Z),
                                    k.update(),
                                    this.quaternion.copy(U.quaternion),
                                    this.position.copy(U.position),
                                    this.target.copy(k.target),
                                    this.camera.projectionMatrix.copy(U.projectionMatrix)
                            }
                                .bind(this), p, null, 0, A[f.flydown.movementEasing], null, V.FlyToSameMode)
                        } else
                            F.info("flyToSameMode() funny floorplan view? skipping");
                        return y.setTimeout(function (e) {
                            this.mode = e,
                                h(),
                                o.resolve(!0)
                        }
                            .bind(this, this.mode), p, V.FlyToSameMode),
                            this.mode = u.TRANSITIONING,
                            o.promise()
                    }
                }
                ,
                n.prototype.flyToNewMode = function (e, t) {
                    e = e || {};
                    var i = e.mode
                        , n = e.pano
                        , o = e.duration
                        , a = e.warpDest
                        , s = e.callback
                        , l = e.force
                        , c = e.quaternion;
                    if (t = t || $.Deferred(),
                        this.isWarping())
                        return F.warn("Player.flyToNewMode() -> Cannot fly when warping"),
                            s && s(!1),
                            t.reject("Cannot change mode during tour transition").promise();
                    if (this.mode === u.TRANSITIONING)
                        return s && s(!1),
                            t.reject("Cannot change mode during mode transition").promise();
                    if (i === this.mode)
                        return l ? (this.flyToSameMode(n, o, a, s).done(t.resolve.bind(t)).fail(t.reject.bind(t)),
                            t.promise()) : (s && s(!1),
                                t.reject("Already in " + i + " mode").promise());
                    var h = a || !1;
                    F.debug("Switching mode to " + i);
                    var d = function () {
                        N.delayOneFrame(function () {
                            this.flyToNewMode(e, t)
                        }
                            .bind(this))
                    }
                        .bind(this);
                    if (n && this.checkAndWaitForPanoLoad(n, "low", "low", this.basePanoSize, d))
                        return t.promise();
                    if (!this.model.meshTexturesLoaded && this.isOutsideMode(i))
                        return F.info("Waiting for model textures to be loaded before going out to dollhouse"),
                            this.model.waitForLoad(this.model, function () {
                                return this.model.meshTexturesLoaded;
                            }
                                .bind(this)),
                            this.model.loadMeshTextures().done(d),
                            t.promise();
                    this.history.invalidate(),
                        this.updateLastView();
                    var p = this.mode
                        , C = this.cameraControls.cameras[i];
                    e = g.deepExtend({}, f[i], f[p + "-" + i]);
                    var I = void 0 !== o ? o : e.transitionTime;
                    this.emit(w.ModeChanging, p, i, n),
                        n && (this.currentPano = n),
                        this.switchCameraMode(i, c),
                        y.cancelById(V.LookTransition);



                    //before fly---------------------
                    if (this.mode == "panorama") {
                        if (this.model.floorLogos) {
                            this.model.floorLogos[0].visible = false;
                            this.model.floorLogos[1].visible = false;
                        }

                    }

                    if (i == "panorama") {
                        updateVideo({ type: "beforeFlyIn", pano: this.currentPano, dur: I })//add     
                        this.transitionPos({ type: "beforeFlyIn", pano: n, dur: I })//add                     
                    } else {
                        updateVideo({ type: "beforeFlyOut", dur: I })//add     
                        this.transitionPos({ type: "beforeFlyOut", dur: I / 2 })//add                       
                    }

                    //------------------------------------





                    var _ = (new r.Vector3).copy(this.position);
                    if (i === u.PANORAMA) {
                        this.emit(w.PanoChosen, n, n),
                            setTimeout(function () {
                                n.floor.enter(i)
                            }
                                .bind(this), I / 2),
                            this.path.fadeOutCpm(f.path.fadeOutTime);

                        if (this.model.floorLogos) {
                            this.model.floorLogos[0].position.copy(n.floorPosition.clone().sub(this.model.position));//改
                            this.model.floorLogos[1].position.copy(this.model.floorLogos[0].position);//for floorIcon position
                        }

                    } else if (i === u.DOLLHOUSE) {
                        if (h && (this.model.stayPut = !0),
                            a ? (this.cameraControls.controls[u.DOLLHOUSE].resetRanges(1, !0),
                                this.model.warpDestFloors(a.floorVisibility)) : this.model.toggleAllFloors(!0),
                            this.path.placeCpm(),
                            this.path.fadeInCpm(f.path.fadeInTime),
                            h) {
                            var T = new r.Vector3(this.model.center.x, 0, this.model.center.z);
                            _.set(15, 10, 15);
                            var M = new r.Vector3(0, 0, -1).applyQuaternion(a.quaternion)
                                , R = new r.Raycaster(a.position.clone(), M.clone(), 0, 1 / 0)
                                , P = R.intersectObjects([this.sceneIntersectionPlane]);
                            P.length ? (T.copy(P[0].point),
                                _.copy(a.position),
                                this.cameraControls.controls[u.DOLLHOUSE].resetRanges(.75 * _.distanceTo(T), !0)) : (F.warn("Tried to restore dollhouse mode that did not intersect...", a.position, a.quaternion),
                                    this.cameraControls.controls[u.DOLLHOUSE].resetRanges(3, !0)),
                                this.cameraControls.controls[u.DOLLHOUSE].target.copy(T),
                                _.add(this.model.position),
                                C.position.copy(_),
                                this.cameraControls.controls[u.DOLLHOUSE].update()
                        }
                    } else if (this.path.placeCpm(),
                        this.path.fadeInCpm(f.path.fadeInTime),
                        a) {
                        this.model.warpDestFloors(a.floorVisibility);
                        var O = this.cameraControls.cameras[u.FLOORPLAN]
                            , L = this.cameraControls.controls[u.FLOORPLAN]
                            , D = O.position.clone().sub(L.target)
                            , B = new r.Vector3(-1, 0, 0).applyQuaternion(a.quaternion).normalize()
                            , U = Math.atan2(B.x, B.z);
                        L.target.copy(a.position);
                        var k = D.length();
                        L.offset.x = k * Math.sin(U),
                            L.offset.y = 0,
                            L.offset.z = k * Math.cos(U),
                            O.position.copy(L.target).add(L.offset);
                        L.target.clone().sub(C.position);
                        C.quaternion.copy(a.quaternion),
                            L.currentScale = m.convertWorkshopOrthoZoom(a.orthoZoom),
                            L.absoluteScale = L.currentScale,
                            L.update()
                    } else
                        this.model.currentFloor.enter(i);
                    var H = this.currentPano
                        , G = this.position.clone();
                    return this.emit(w.FlyingStarted, _, G, n, this.currentPano),
                        this.flying = !0,
                        this.isOutsideMode(i) && this.is360View(p, H) ? (h || i !== u.DOLLHOUSE || (C.position.set(15, 10, 15),
                            C.controls.target.set(this.model.center.x, 0, this.model.center.z),
                            C.controls.update()),
                            e.blackoutStyle = S.FADEIN,
                            I = f.show360Views.transitionTime,
                            this.fade360View(I, C, e)) : this.isOutsideMode(p) && this.is360View(i, n) ? (h && this.switchCameraMode(i, h.quaternion),
                                this.mode = i,
                                this.path && this.path.popOutCpm(),
                                e.blackoutStyle = S.END,
                                I = f.show360Views.transitionTime,
                                this.fade360View(I, C, e)) : (y.start(v.property(this.model, "alpha", e.modelAlpha, null), I * e.modelAlphaLength, null, e.modelAlphaDelay, null, V.FlyToNewMode),
                                    y.start(v.vector(this.position, C.position), I, null, f.flydown.movementDelay, A[f.flydown.movementEasing], null, V.FlyToNewMode),
                                    y.start(v.quaternion(this.quaternion, C.quaternion), I * e.rotationDuration, null, e.rotationDelay, A[f.flydown.rotationEasing], null, V.FlyToNewMode),
                                    y.start(v.matrix4(this.camera.projectionMatrix, C.projectionMatrix), I * e.cameraMatrixDuration, null, e.cameraMatrixDelay, e.cameraMatrixEase, null, V.FlyToNewMode),
                                    y.start(v.uniform(this.model.skybox, "opacity", e.skyboxOpacity), I * e.skyboxOpacityLength, null, e.skyboxOpacityDelay, null, V.FlyToNewMode),
                                    y.start(v.property(this.reticule.material.uniforms.opacity, "value", 0), I, null, V.FlyToNewMode)),
                        y.setTimeout(function () {
                            this.flying = !1,
                                p === u.PANORAMA && i !== u.PANORAMA ? this.currentPano.exit() : p !== u.PANORAMA && i === u.PANORAMA && (this.currentPano !== H && H.exit(),
                                    this.currentPano.enter(),
                                    this.path.placeCpm(),
                                    this.path.fadeOutCpm(f.path.fadeOutTime),
                                    this.spider.draw()),
                                p === u.DOLLHOUSE && this.cameraControls.controls[u.DOLLHOUSE].resetRanges(),
                                this.mode = i,
                                this.emit(w.FlyingEnded, _, G, this.currentPano, H)

                            //add:
                            this.updateMarkerVisi();
                            (this.mode == u.PANORAMA) && this.updateHotVisible(),
                                this.mode == u.PANORAMA && this.model.floorLogos && (
                                    this.model.changefloorLogoOpa({ index: 0, from: 0, opa: 1, dur: 150 }),//this.model.floorLogoShow(0,150);
                                    this.model.floorLogos[0].visible = true
                                )

                            if (this.mode == u.PANORAMA) {
                                Overlay.updateVisibles([this.currentPano])
                                updateVideo({ type: "flyDone", pano: this.currentPano })//add     

                            } else {
                                Overlay.updateVisibles(true)
                            }

                            h && p !== u.PANORAMA && i === u.PANORAMA ? this.startWarp(b.Retain, E.Retain, x.BLACK, null, null, s) : (s && s(),
                                t.resolve())
                        }
                            .bind(this), I, V.FlyToNewMode),

                        this.mode = u.TRANSITIONING,

                        p == "panorama" && this.updateHotVisible(),

                        t.promise()
                }
                ,
                n.prototype.fade360View = function (e, t, i) {
                    this.tagManager.hideShowTagsForBlackoutStyle(i.blackoutStyle, e),
                        $(this.domElement).fadeOut(.5 * e, function () {
                            this.model.skybox.material.uniforms.opacity.value = i.skyboxOpacity,
                                this.model.alpha = i.modelAlpha,
                                this.position.copy(t.position),
                                this.quaternion.copy(t.quaternion),
                                this.camera.projectionMatrix.copy(t.projectionMatrix),
                                $(this.domElement).fadeIn(.5 * e)
                        }
                            .bind(this))
                }
                ,
                n.prototype.findDefaultViews = function () {
                    this.findDefaultView(this.lastInsideView, !0),
                        this.findDefaultView(this.last360View, !1)
                }
                ,
                n.prototype.findDefaultView = function (e, t) {
                    var i, n = this.model.heroLocations, r = this.model.panos, o = n.findIndex(function (e) {
                        if (e.cameraMode !== u.PANORAMA)
                            return !1;
                        var i = r.get(e.panoId);
                        return i && i.isAligned() === t
                    });
                    o >= 0 ? (i = r.get(n[o].panoId),
                        e.update({
                            cameraMode: u.PANORAMA,
                            pano: i,
                            position: n[o].position,
                            quaternion: n[o].quaternion
                        })) : (o = r.list.findIndex(function (e) {
                            return e.isAligned() === t
                        }),
                            o >= 0 ? (i = r.list[o],
                                e.update({
                                    cameraMode: u.PANORAMA,
                                    pano: i,
                                    position: i.position
                                })) : F.warn("There are no", t ? "inside" : "360º", "views in this model"))
                }
                ,
                n.prototype.updateLastView = function () {
                    if (this.mode === u.PANORAMA) {
                        var e = this.currentPano.isAligned() ? this.lastInsideView : this.last360View;
                        e.update({
                            pano: this.currentPano,
                            position: this.position,
                            quaternion: this.quaternion
                        })
                    }
                }
                ,
                n.prototype.goToLastView = function (e, t) {
                    var i = $.Deferred()
                        , n = i.resolve.bind(i)
                        , r = i.reject.bind(i)
                        , o = e ? this.lastInsideView : this.last360View;
                    return this.isInMode(u.PANORAMA) && this.currentPano.isAligned() !== e && this.updateLastView(),
                        this.isInMode(u.PANORAMA) ? (this.path && this.path.popOutCpm(),
                            this.fadeToView(e, o, f.show360Views.transitionTime, t).done(n).fail(r)) : this.isOutsideMode() && this.flyToNewMode({
                                mode: o.cameraMode,
                                pano: o.pano,
                                quaternion: o.quaternion,
                                callback: t
                            }).done(n).fail(r),
                        i.promise()
                }
                ,
                n.prototype.fadeToView = function (e, t, i, n) {
                    var r = $.Deferred()
                        , o = r.resolve.bind(r)
                        , a = r.reject.bind(r);
                    if (!t.isValid() || t.cameraMode === u.PANORAMA && !t.pano)
                        return F.warn("Tried to fade to an illegal view", t.cameraMode),
                            a("Cannot go to illegal view"),
                            r.promise();
                    var s = (f[t.cameraMode],
                        function () {
                            $(this.domElement).fadeIn(.5 * i),
                                n && n(),
                                o()
                        }
                            .bind(this))
                        , l = e ? S.FADEIN : S.END;
                    return this.tagManager.hideShowTagsForBlackoutStyle(l, i),
                        $(this.domElement).fadeOut(.5 * i, function () {
                            this.model.fadePanoMarkers(e ? f.panorama.markerOpacity : 0),
                                t.cameraMode === u.PANORAMA ? this.flyToPano({
                                    pano: t.pano,
                                    lookAtPoint: d.FORWARD.clone().applyQuaternion(t.quaternion).add(t.pano.position),
                                    duration: 0
                                }, s) : this.flyToNewMode({
                                    mode: t.cameraMode,
                                    quaternion: t.quaternion,
                                    duration: 0,
                                    callback: s
                                })
                        }
                            .bind(this)),
                        r.promise()
                }
                ,
                n.prototype.startWarp = function (e, t, i, n, r, o) {
                    if (this.cameraControls.activeControl && (this.cameraControls.activeControl.enabled = !1),
                        this.flying)
                        return F.warn("Player.startWarp() -> Cannot warp when flying"),
                            o && o(),
                            !1;
                    null !== e && void 0 !== e || (e = b.Show),
                        this.history.invalidate()
                    e !== b.Retain ? this.path.brushToWarpPano(i, x.BLACK) || (i = x.BLACK) : i = this.path.upcomingTransType;
                    var a = this.path.warpDestPano && !this.path.warpDestPano.isAligned();
                    return this.emit(w.WarpStarted, a, i, n, r),
                        n = n || S.MIDDLE,
                        this.path.warpToPano(i, n, r, function () {
                            t === E.Slow ? this.path.discardSlow() : t === E.Standard && this.path.discardPathObject(),
                                this.emit(w.WarpEnded, i),
                                this.cameraControls.activeControl && (this.cameraControls.activeControl.enabled = !0),
                                o && o()
                        }
                            .bind(this)),
                        e === b.Hide && this.path.discardPathObject(),
                        !0
                }
                ,
                n.prototype.warpToPanoById = function (e, t, i, n, r, o, a, s) {
                    return this.path.setWarpDestinationByPanoId(e, t) ? this.startWarp(i, n, r, o, a, s) : (F.warn("Player.warpToPanoById() -> Could not setWarpDestinationByPanoId()"),
                        s && s(),
                        !1)
                }
                ,
                n.prototype.warpToPanoByHeroIndex = function (e, t, i, n, r, o, a) {
                    return this.path.setWarpDestinationByHeroIndex(e) ? this.startWarp(t, i, n, r, o, a) : (F.warn("Player.warpToPanoByHeroIndex() -> Could not setWarpDestinationByHeroIndex()"),
                        a && a(),
                        !1)
                }
                ,
                n.prototype.warpToPano = function (e, t, i, n, r, o, a, s) {
                    return this.warpToPanoById(e.id, t, i, n, r, o, a, s)
                }
                ,
                n.prototype.warpToNonPanoByHeroIndex = function (e, t) {
                    return this.path.setWarpDestinationByHeroIndex(e) ? (this.path.warpToNonPano(t),
                        !0) : (F.warn("Player.warpToNonPanoByHeroIndex() -> Could not setWarpDestinationByHeroIndex()"),
                            t && t(),
                            !1)
                }
                ,
                n.prototype.aimTourCamera = function (e, t, i, n) {
                    return F.debug("player.aimTourCamera(" + e + ") calling warpToPanoByHeroIndex(" + e + ")"),
                        this.warpToPanoByHeroIndex(e, t, i, null, null, null, n)
                }
                ,
                n.prototype.showPathToHeroLocation = function (e) {
                    this.path.setWarpDestinationByHeroIndex(e) && this.path.brushToWarpPano(x.STD, x.BLACK)
                }
                ,
                n.prototype.tourInterlude = function (e, t) {
                    this.history.invalidate();
                    this.path.discardSlow();
                    //xzw:  
                    var currentLocation = this.model.heroLocations[this.director.currentItem[0]]
                    var restChildCount = currentLocation.heroLocations ? (currentLocation.heroLocations.length - this.director.currentItem[1] - 1) : 0
                    var current = g_tourAudio ? 1e3 * g_tourAudio.currentTime : 0
                    var rotTime = currentLocation && currentLocation.musicInfo.music ? currentLocation.musicInfo.time - current : 2e3;

                    if (restChildCount) {//如果当前folder中还有剩下的item，平分一下时间
                        var timeEachItem = 2000;//假设每个item飞的时间
                        var rotTime = (rotTime - timeEachItem * restChildCount) / (restChildCount + 1);

                    }
                    rotTime = Math.max(0, rotTime)
                    console.log("rotTime " + rotTime + " at item " + this.director.currentItem + ",musicCurrentTime:" + current)


                    this.path.waitNextStep(e, function () {
                        t && t()
                    }.bind(this), rotTime)
                }
                ,
                n.prototype.stopInterlude = function () {
                    this.interruptAndFastForward(null, 0)
                }
                ,
                n.prototype.interruptAndFastForward = function (e, t) {
                    this.isWarping() && this.emit(w.WarpInterrupted, this.path.activeTransType, e, t),
                        this.flying && this.emit(w.FlyingInterrupted),
                        this.path.interruptAndFastForward(e, t)
                }
                ,
                n.prototype.setSize = function (e, t) {
                    var i = e / t;
                    this.baseFov = B.clampVFOV(f.insideFOV, f.insideFOVMax, e, t);
                    var n = B.getHFOVFromVFOV(f.insideFOV, e, t);
                    n > f.insideFOVMax ? this.baseFov = B.getVFOVFromHFOV(f.insideFOVMax, e, t) : this.baseFov = f.insideFOV;
                    for (var r in this.cameraControls.cameras) {
                        var o = this.cameraControls.cameras[r];
                        o.fov = this.baseFov * (1 / this.zoomLevel),
                            o.updateAspect(i)
                    }
                }
                ,
                n.prototype.toJSON = function () {
                    var e = {};
                    return this.cameraControls.activeControl ? (e = this.cameraControls.activeControl.toJSON(),
                        e.camera_mode = u.toInt(this.mode),
                        this.isOutsideMode() ? this.model.allFloorsVisible ? e.floor_visibility = [] : e.floor_visibility = this.model.floors.list.map(function (e) {
                            return e.hidden ? 0 : 1
                        }) : u.PANORAMA && (e.scan_id = this.currentPano.id),
                        e) : e
                }
                ,
                n.prototype.getCurrentNodePanos = function (e) {
                    this.model.panos.map;
                    if (e.length = 0, this.path.nodes) {

                        var momentTour = this.director.getMomentTour(this.director.destinationItem)
                        if (momentTour == 'black') { //改 upcomingPanos如果是black的只需要起点和终点
                            if (this.path.nodes.length) {
                                e.push(this.model.panos.get(this.path.nodes[0]))
                            }
                            if (this.path.nodes.length > 1) {
                                e.push(this.model.panos.get(this.path.nodes[this.path.nodes.length - 1]))
                            }
                        } else {
                            for (var t = 0; t < this.path.nodes.length; t++) {
                                var i = this.path.nodes[t];
                                e.push(this.model.panos.get(i))
                            }
                        }



                    }
                }
                ,
                n.prototype.zoomIncrementally = function (e) {
                    var t = this.zoomLevel;
                    this.zoomTo(this.zoomLevel + e),
                        t !== this.zoomLevel && this.currentPano && this.zoomStats.addZoomAction(t, this.zoomLevel, this.currentPano.id)
                }
                ,
                n.prototype.zoomInIncrementally = function (e) {
                    e = e || this.defaultZoomIncrement,
                        this.zoomIncrementally(e)
                }
                ,
                n.prototype.zoomOutIncrementally = function (e) {
                    e = e || -this.defaultZoomIncrement,
                        this.zoomIncrementally(e)
                }
                ,
                n.prototype.zoomBy = function (e) {
                    this.zoomTo(this.zoomLevel * e)
                }
                ,
                n.prototype.zoomIn = function () {
                    this.zoomBy(1 + this.zoomSpeed)
                }
                ,
                n.prototype.zoomOut = function () {
                    this.zoomBy(1 - this.zoomSpeed)
                }
                ,
                n.prototype.zoomTo = function (e, t) {
                    if (t || f.zoom.enabled && this.mode === u.PANORAMA && this.zoomEnabled) {
                        if (e < f.zoom.min && (e = f.zoom.min),
                            e > f.zoom.max && (e = f.zoom.max),
                            e > this.zoomLevel ? (this.emit(O.ZoomIn),
                                e === f.zoom.max && this.emit(O.ZoomMax)) : e < this.zoomLevel && (this.emit(O.ZoomOut),
                                    e === f.zoom.min && this.emit(O.ZoomMin)),
                            this.cameraControls.activeControl) {
                            var i = this.cameraControls.activeControl.camera;
                            this.zoomLevel = e,
                                i.fov = this.baseFov * (1 / this.zoomLevel),
                                i.updateProjectionMatrix(),
                                this.zoomFov = i.fov
                        }
                    }
                }
                ,
                n.prototype.increaseZoomSpeed = function () {
                    this.zoomSpeed = this.clampZoomSpeed(this.zoomSpeed + this.zoomSpeedAdjust)
                }
                ,
                n.prototype.decreaseZoomSpeed = function () {
                    this.zoomSpeed = this.clampZoomSpeed(this.zoomSpeed - this.zoomSpeedAdjust)
                }
                ,
                n.prototype.clampZoomSpeed = function (e) {
                    return e < 0 ? 0 : e
                }
                ,
                n.prototype.activatePersistentZooming = function (e) {
                    this.zooming = e ? 1 : -1
                }
                ,
                n.prototype.deactivatePersistentZooming = function () {
                    this.zooming = 0
                }
                ,
                n.prototype.zoomDefault = function () {
                    this.zoomTo(1, !0)
                }
                ,

                window.fovTranId = 333;//add
            n.prototype.smoothZoomToDefault = function (e, t) {


                y.cancelById(window.fovTranId)

                var i, n = this.zoomLevel,

                    r = function (e) {
                        e > 1 && (e = 1),
                            i = n * (1 - e) + e,
                            this.zoomTo(i, !0)
                    }.bind(this),

                    o = function () {
                        this.zoomDefault(),
                            t && window.setTimeout(t, 50)
                    }.bind(this);


                y.start(r, e, o, null, 0, A[f.transition.blendEasing], null, window.fovTranId)
            }

            n.prototype.smoothZoomFovTo = function (fov, zoomLevel, dur, callback) {//add
                y.cancelById(window.fovTranId)

                console.log("smoothZoomFovTo " + zoomLevel)
                var i,
                    n = this.zoomLevel,
                    aimLevel = zoomLevel || this.baseFov / fov

                if (n == aimLevel) return

                var fun = function (e) {
                    e > 1 && (e = 1), (i = n * (1 - e) + e * aimLevel),
                        this.zoomTo(i, !0)
                }.bind(this)

                y.start(fun, dur, callback, null, 0, A[f.transition.blendEasing], null, window.fovTranId)
            }

                ,
                n.prototype.updateZoomPano = function () {
                    if (!this.panoRenderer.zoomPanoRenderingDisabled && this.mode === u.PANORAMA) {
                        var e = this.currentPano;
                        if (e) {
                            var t = this.zoomLevel > f.zoom.activationThreshold
                                , i = this.flying && this.nextPano && this.nextPano !== this.currentPano
                                , n = !i && !this.isWarping()
                                , r = t /*&& n*/;  // 允许flying状态下加载4K图
                            this.tileDownloader.tilePrioritizer.setZoomingActive(r),
                                this.panoRenderer.setZoomingActive(r, e, !0);
                            var o = function (e, t) {
                                this.panoRenderer.resetRenderStatus(e.id, !1, !0, this.qualityManager.getMaxNavPanoSize()),
                                    this.panoRenderer.clearAllQueuedUploadsForPano(e.id),
                                    this.panoRenderer.renderPanoTiles(e.id, null, !1, !1),
                                    e.setZoomed(t)
                            }
                                .bind(this);
                            r && !e.zoomed ? (o(e, !0),
                                this.panoRenderer.enableUltraHighQualityMode(function () {
                                    this.qualityManager.useUltraHighResolutionPanos && !f.zoom.overridemax && (f.zoom.max = D.ultraHighQualityMaxZoom),
                                        r && o(e, !0)
                                }
                                    .bind(this))) : !t && e.zoomed && o(e, !1)
                        }
                    }
                },
                n.prototype.checkHasNeighbor = function (pano) {//add
                    for (var i in pano.neighbourPanos) {
                        if (i == pano.id) continue;
                        if (pano.neighbourPanos[i]) {
                            return true;
                        }
                    }
                }
                ,
                t.exports = n
        }
        ).call(this, "/js/player.js")
    }
        , {
        "./constants": 8,
        "./enum/AlignmentType": 17,
        "./enum/BlackoutStyle": 18,
        "./enum/ControlEvents": 21,
        "./enum/Keys": 30,
        "./enum/ModelManagerEvents": 33,
        "./enum/PanoSizeClass": 36,
        "./enum/PanoramaEvents": 37,
        "./enum/PathDiscardMode": 38,
        "./enum/PathDisplayMode": 39,
        "./enum/PlayerEvents": 40,
        "./enum/TagStates": 44,
        "./enum/Vectors": 50,
        "./enum/Viewmode": 51,
        "./enum/WarpStyle": 52,
        "./enum/ZoomEvents": 53,
        "./exception/BasicException": 55,
        "./model/ModelManager": 140,
        "./objects/NSpider": 147,
        "./objects/Panorama": 148,
        "./objects/Reticule": 149,
        "./objects/ShowPath": 151,
        "./objects/Snapshot": 153,
        "./objects/View": 154,
        "./settings": 166,
        "./shaders": 167,
        "./tile/TileDownloader": 171,
        "./tile/TilePrioritizer": 172,
        "./util/ZoomStats": 179,
        "./util/browser": 182,
        "./util/camera": 183,
        "./util/cameraLight": 184,
        "./util/common": 185,
        "./util/easing": 186,
        "./util/history": 187,
        "./util/lerp": 188,
        "./util/logger": 189,
        "./util/math": 190,
        "./util/transitions": 195,
        "hot": "hot",
        "scaleImg": "scaleImg",
        events: 202,
        three: 217
    }],
    "scaleImg": [function (t, e) {//  xzw 
        var OUTPUT = e;
        (function () {
            function t(t, a, i, r) {
                function h() { B = "object" == typeof i ? i : a.src || r ? u : document.createElement("canvas"), B.width = s, B.height = f, G = B.getContext("2d") }
                function n(t) {
                    if (t) {
                        var e, a = G.getImageData(0, 0, s, f), i = a.data; for (e = 0; at > e; e += 4)
                            i[e] = t[e] * it | 0, i[e + 1] = t[e + 1] * it | 0, i[e + 2] = t[e + 2] * it | 0, i[e + 3] = t[e + 3] * it | 0; return delete t, a
                    }
                    return G.getImageData(0, 0, s, f)
                }
                function o(t, e, a, i, r) { return .5 * (i - e + (2 * e - 5 * a + 4 * i - r + (3 * (a - i) + r - e) * t) * t) * t + a }
                a || (a = t.input, i = t.output, r = t.inputRemovable, t.scale && (t = t.scale)); var u, d; if (a.src)
                    if (u = document.createElement("canvas"), null != a.naturalWidth)
                        u.width = a.naturalWidth, u.height = a.naturalHeight; else if (null != a.runtimeStyle) { var l = a.runtimeStyle, c = l.width, g = l.height; l.width = "auto", l.height = "auto", u.width = a.width, u.height = a.height, l.width = c, l.height = g } else { var c = a.width, g = a.height; a.removeAttribute && (a.removeAttribute("width"), a.removeAttribute("height")), u.width = a.width, u.height = a.height, a.width = c, a.height = g }
                else
                    u = a; d = u.getContext("2d"), a.src && d.drawImage(a, 0, 0); var s, f, m = u.width, w = u.height, p = d.getImageData(0, 0, m, w).data; if (!m || !w)
                    return !1; (a.src || r) && u.clearRect(0, 0, m, w), "object" == typeof t ? t.width ? (s = t.width + .5 | 0, f = t.height + .5 | 0) : (s = m * t.scaleX + .5 | 0, f = w * t.scaleY + .5 | 0) : (s = t * m + .5 | 0, f = t * w + .5 | 0); var v, b, y, x, D, I, A, j, R, k, C, E, F, L, S, U, W, H, alpha, X, Y, q, z, B, G, J, K, M, N, O, P, Q, T, V, Z, $ = s << 2, _ = m << 2, tt = 0, et = 0, at = $ * f, it = 255.99 / 255, rt = s / m, ht = f / w, nt = rt * ht; if (rt > 1 || ht > 1)
                    for (h(), J = n(), K = J.data, x = 0; f > x; x++)
                        for (b = x / ht, R = 0 | b, q = b - R, N = R * _, M = 1 > R ? N : N - _, w - 2 > R ? (O = N + _, P = (R + 2) * _) : O = P = R > w - 2 ? N : N + _, y = 0; s > y; y++, et += 4)
                            v = y / rt, j = 0 | v, z = v - j, T = j << 2, Q = 1 > j ? T : T - 4, m - 2 > j ? (V = T + 4, Z = T + 8) : V = Z = j > m - 2 ? T : T + 4, H = o(q, o(z, p[M + Q], p[M + T], p[M + V], p[M + Z]), o(z, p[N + Q], p[N + T], p[N + V], p[N + Z]), o(z, p[O + Q], p[O + T], p[O + V], p[O + Z]), o(z, p[P + Q], p[P + T], p[P + V], p[P + Z])) * it | 0, ++Q, ++T, ++V, ++Z, X = o(q, o(z, p[M + Q], p[M + T], p[M + V], p[M + Z]), o(z, p[N + Q], p[N + T], p[N + V], p[N + Z]), o(z, p[O + Q], p[O + T], p[O + V], p[O + Z]), o(z, p[P + Q], p[P + T], p[P + V], p[P + Z])) * it | 0, ++Q, ++T, ++V, ++Z, Y = o(q, o(z, p[M + Q], p[M + T], p[M + V], p[M + Z]), o(z, p[N + Q], p[N + T], p[N + V], p[N + Z]), o(z, p[O + Q], p[O + T], p[O + V], p[O + Z]), o(z, p[P + Q], p[P + T], p[P + V], p[P + Z])) * it | 0, ++Q, ++T, ++V, ++Z, alpha = o(q, o(z, p[M + Q], p[M + T], p[M + V], p[M + Z]), o(z, p[N + Q], p[N + T], p[N + V], p[N + Z]), o(z, p[O + Q], p[O + T], p[O + V], p[O + Z]), o(z, p[P + Q], p[P + T], p[P + V], p[P + Z])) * it | 0, K[et] = H >= 0 ? 256 > H ? H : 255 : 0, K[et + 1] = X >= 0 ? 256 > X ? X : 255 : 0, K[et + 2] = Y >= 0 ? 256 > Y ? Y : 255 : 0, K[et + 3] = alpha >= 0 ? 256 > alpha ? alpha : 255 : 0; else {
                                if (e.Float32Array)
                                    W = new Float32Array(at); else
                                    for (W = [], et = 0; at > et; ++et)
                                        W[et] = 0; for (b = 0; w > b; b++)
                        for (x = b * ht, A = 0 | x, D = A * $, U = !!((A - (x + ht | 0)) * (w - 1 - b)) << 1, U && (F = A + 1 - x, L = x + ht - A - 1), v = 0; m > v; v++, tt += 4)
                            switch (y = v * rt, I = 0 | y, et = D + (I << 2), S = !!((I - (y + rt | 0)) * (m - 1 - v)), S && (C = I + 1 - y, E = y + rt - I - 1), H = p[tt], X = p[tt + 1], Y = p[tt + 2], alpha = p[tt + 3], S + U) { case 0: W[et] += H * nt, W[et + 1] += X * nt, W[et + 2] += Y * nt, W[et + 3] += alpha * nt; break; case 1: k = C * ht, W[et] += H * k, W[et + 1] += X * k, W[et + 2] += Y * k, W[et + 3] += alpha * k, k = E * ht, W[et + 4] += H * k, W[et + 5] += X * k, W[et + 6] += Y * k, W[et + 7] += alpha * k; break; case 2: k = rt * F, W[et] += H * k, W[et + 1] += X * k, W[et + 2] += Y * k, W[et + 3] += alpha * k, k = rt * L, et += $, W[et] += H * k, W[et + 1] += X * k, W[et + 2] += Y * k, W[et + 3] += alpha * k; break; default: k = C * F, W[et] += H * k, W[et + 1] += X * k, W[et + 2] += Y * k, W[et + 3] += alpha * k, k = E * F, W[et + 4] += H * k, W[et + 5] += X * k, W[et + 6] += Y * k, W[et + 7] += alpha * k, k = C * L, et += $, W[et] += H * k, W[et + 1] += X * k, W[et + 2] += Y * k, W[et + 3] += alpha * k, k = E * L, W[et + 4] += H * k, W[et + 5] += X * k, W[et + 6] += Y * k, W[et + 7] += alpha * k; }
                    delete p, h(), J = n(W)
                }
                if (G.putImageData(J, 0, 0), "string" == typeof i) {
                    if ("png" === i || "jpeg" === i) { var ot; return ot = r && a.src ? a : new Image, ot.width = s, ot.height = f, ot.src = B.toDataURL("image/" + i, 0.85), ot }
                    if ("png-src" === i || "jpeg-src" === i)
                        return B.toDataURL("image/" + i.split("-")[0], 0.85)
                }
                return B
            }
            var e = this; "undefined" != typeof exports ? ("undefined" != typeof module && module.exports && (exports = module.exports = t), exports.scale = t) : c = t
        }).call(this);

        OUTPUT.exports = c;
    }, {}
    ],


    156: [function (e, t, i) {
        (function (i) {
            "use strict";
            function n(e, t) {
                this.model = e,
                    this.panos = e.panos,
                    this.player = t,
                    this.imagePanos = this.listImagePanos(),
                    this.retryMinimumTime = 1e4
            }
            var r = (e("three"),
                e("./enum/Viewmode"))
                , o = (e("./settings"),
                    e("./objects/Panorama"))
                , a = e("./util/logger")
                , s = new a(i);
            n.prototype.start = function () {
                this.loadNextPano(function (e) {
                    e ? this.start() : (s.debug("No suitable pano loaded, waiting a little while before looking again"),
                        setTimeout(function () {
                            this.start()
                        }
                            .bind(this), 1e3))
                }
                    .bind(this))
            }
                ,
                n.prototype.validLoadTarget = function (e) {
                    return e && !e.isLoaded("high") && Date.now() - e.failedLoadingAt > this.retryMinimumTime
                }
                ,
                n.prototype.listImagePanos = function () {
                    var e = []
                        , t = this;
                    return this.model.images.forEach(function (i) {
                        if (i.metadata && i.metadata.scan_id) {
                            var n = t.model.panos.get(i.metadata.scan_id);
                            n && !n.isLoaded("high") && e.push(n)
                        }
                    }),
                        e
                }
                ,
                n.prototype.nextNotLoadedImage = function () {
                    for (; this.imagePanos.length > 0;) {
                        var e = this.imagePanos[0];
                        if (!e.isLoaded("high"))
                            return e;
                        this.imagePanos.shift()
                    }
                    return null
                }
                ,
                n.prototype.loadNextPano = function (e) {
                    var t, i, n = this.model.waitQueue.filter(function (e) {
                        return e.object instanceof o
                    });
                    n.length > 0 ? (t = n[0].object,
                        s.debug("Overrode pano selection: Flying to an unloaded pano " + t.id)) : this.validLoadTarget(this.player.currentPano) ? (t = this.player.currentPano,
                            s.debug("Overrode pano selection: Currently at an unloaded pano " + t.id)) : this.validLoadTarget(this.player.closestPano) ? (t = this.player.closestPano,
                                s.debug("Overrode pano selection: Hovering over an unloaded pano " + t.id)) : this.validLoadTarget(this.nextNotLoadedImage()) ? (i = "high",
                                    t = this.imagePanos[0],
                                    s.debug("Overrode pano selection: Highlight image " + t.id)) : this.player.mode === r.PANORAMA && (t = this.panos.lowestByScore([this.validLoadTarget.bind(this), o.filters.isNeighbourPanoTo(this.player.currentPano)], [o.scoreFunctions.distance(this.player.currentPano), o.scoreFunctions.direction(this.player.position, this.player.getDirection()), o.scoreFunctions.inFieldOfView(this.player.position, this.player.getDirection())]),
                                        t && s.debug("Normal pano selection: neighbor " + t.id)),
                        t ? (i = i || t.isLoaded("low") ? "high" : "low",
                            s.debug("Preloading " + i + "-res pano " + t.id),
                            t.loadCube(i).done(e).fail(function () {
                                s.warn("Failed preloading pano", t.id, ", marking it as failed and forgetting it for a while"),
                                    e()
                            })) : e && e(null)
                }
                ,
                t.exports = n
        }
        ).call(this, "/js/preloaders.js")
    }
        , {
        "./enum/Viewmode": 51,
        "./objects/Panorama": 148,
        "./settings": 166,
        "./util/logger": 189,
        three: 217
    }],
    157: [function (e, t, i) {
        (function (i) {
            "use strict";
            function n(e, t, i, n, r) {
                this.qualityManager = e,
                    this.scene = t,
                    this.camera = i,
                    this.container = r,
                    this.controls = n,
                    this.controls.enabled = !0,
                    this.controls.locked = !0,
                    this.quickstartCamera = n.camera,
                    this.quickstartCamera.fov = h.clampVFOV(a.insideFOV, a.insideFOVMax, $("#player").width(), $("#player").height()),
                    this.skybox = null
            }

            var r = e("three")
                , o = e("../util/logger")
                , a = e("../constants")
                , s = (e("../util/transitions"),
                    e("../util/lerp"),
                    e("../util/easing"),
                    e("../enum/Vectors"))
                , l = e("../enum/PanoSizeClass")
                , c = (e("../materials/ModelTextureMaterial"),
                    e("../materials/CubemapMaterial"))
                , h = (e("../cameras/PanoramaCamera"),
                    e("../controls/PanoramaControls"),
                    e("../tile/TileUtils"),
                    e("../util/camera"),
                    e("../util/cameraLight"))
                , u = (e("../util/browser"),
                    e("../settings"),
                    e("../gui/helpManager"),
                    new o(i));
            n.prototype.load = function (e) {
                e.pano.shouldRedrawOnBaseLoaded = !0;
                var t, i, n = this, r = s.FORWARD.clone().applyQuaternion(e.quaternion), o = r.clone().negate();
                this.controls.lookAt(r.add(this.quickstartCamera.position));
                var a = this.qualityManager.getPanoSize(l.BASE)
                    , c = this.qualityManager.getPanoSize(l.STANDARD);
                if (e.pano.tiled) {
                    u.warn("Loading startPano, TILED", e.pano.id);
                    var d = h.getHFOVForCamera(this.quickstartCamera, $("#player").width(), $("#player").height())
                        , p = this.quickstartCamera.fov;
                    u.warn("Quickstart loading tiles in frustum: [horizontal FOV: " + d + ", vertical FOV: " + p + "]"),
                        t = e.pano.loadTiledPano(c, r, {
                            hFov: d,
                            vFov: p
                        }, !1, !1, !0),
                        i = e.pano.loadTiledPano(a, o, null, !1, !1, !0)
                } else
                    u.warn("Loading startPano", e.pano.id),
                        t = e.pano.loadCube("high");
                return $.when(t).then(function () {
                    n.init(e.pano, e.quaternion),
                        e.pano.tiled ? i.done(function () {
                            e.pano.lockUntilRenderingComplete = !1,
                                this.controls.locked = !1
                        }
                            .bind(this)) : this.controls.locked = !1
                }
                    .bind(this))
            }
                ,
                n.prototype.init = function (e, t) {
                    u.info("Quickstart done loading, adding scene objects"),
                        e.lockUntilRenderingComplete = !0,
                        this.skybox = new r.Mesh(new r.CubeGeometry(1, 1, 1), new c({
                            side: r.BackSide
                        })),
                        this.skybox.material.uniforms.map.value = e.getSkyboxTexture(),
                        this.skybox.quaternion.copy(e.quaternion),
                        this.scene.add(this.skybox),
                        $(this.container).show()
                }
                ,
                n.prototype.update = function (e) {
                    this.controls.update(e),
                        this.camera.copy(this.quickstartCamera)
                }
                ,
                n.prototype.setSize = function (e, t) {
                    this.quickstartCamera.updateAspect(e / t)
                }
                ,
                n.prototype.destroy = function () {
                    this.scene.remove(this.skybox)
                }
                ,
                t.exports = n
        }
        ).call(this, "/js/scene/QuickstartManager.js")
    }
        , {
        "../cameras/PanoramaCamera": 7,
        "../constants": 8,
        "../controls/PanoramaControls": 13,
        "../enum/PanoSizeClass": 36,
        "../enum/Vectors": 50,
        "../gui/helpManager": 68,
        "../materials/CubemapMaterial": 117,
        "../materials/ModelTextureMaterial": 118,
        "../settings": 166,
        "../tile/TileUtils": 174,
        "../util/browser": 182,
        "../util/camera": 183,
        "../util/cameraLight": 184,
        "../util/easing": 186,
        "../util/lerp": 188,
        "../util/logger": 189,
        "../util/transitions": 195,
        three: 217
    }],
    158: [function (e, t, i) {
        "use strict";
        function n(e, t, i) {
            this.scene = e,
                this.camera = t,
                this.renderer = null,
                this.effects = i,
                this.animateCallback = null,
                this.composer = null,
                this.qualityManager = null,
                e.renderWidth = 0,
                e.renderHeight = 0,
                this.updateClock = new r.Clock,
                this.components = [],
                this.updateListeners = [],
                this.resizeListeners = [],
                this.forceUpdateSize = !1,
                this.started = !1,
                this.textures = {},
                this.suspendedObjects = []
        }
        var r = e("three")
            , o = e("../shaders")
            , a = e("../enum/SceneRendererEvents")
            , s = e("../enum/GLTextureType")
            , l = e("../enum/GLCubeFaces")
            , c = e("../exception/BasicException")
            , h = e("../exception/RendererCreationException")
            /**********************************************************************fyz改 from徐世廷**********************************************************************/
            , m = e("../util/browser")
            /**************************************************************************************************************************************************/
            , u = e("../settings")
            , d = e("events").EventEmitter;
        window.requestAnimationFrame = window.requestAnimationFrame || window.webkitRequestAnimationFrame,
            n.prototype = Object.create(d.prototype),
            n.prototype.addComponent = function (e) {
                this.components.push(e),
                    e.update && this.updateListeners.push(e),
                    e.setSize && (this.resizeListeners.push(e),
                        this.forceUpdateSize = !0)
            }
            ,
            n.prototype.removeComponent = function (e) {
                var t = function (t) {
                    return t !== e
                };
                this.components = this.components.filter(t),
                    this.updateListeners = this.updateListeners.filter(t),
                    this.resizeListeners = this.resizeListeners.filter(t)
            }
            ,
            n.prototype.start = function (e) {
                if (this.started)
                    throw new c("Can't start SceneRenderer, already started");
                this.createContext(e),
                    /***************************************************VR fyz改 from徐世廷**********************************************************************/
                    m.isMobile() && this.boluoVrInit(),
                    /*******************************************************************************************************************************/
                    this.initComposer(),
                    this.started = !0,
                    (p = p.bind(this))()
            }
            ,
            n.prototype.createContext = function (e) {
                try {
                    this.renderer = new r.WebGLRenderer({ antialias: !m.isMobile(), alpha: true }),//透明
                        this.renderer.autoClear = !0,
                        this.renderer.setPixelRatio(window.devicePixelRatio ? window.devicePixelRatio : 1),
                        this.renderer.setSize($("#player").width(), $("#player").height(), false),  //改

                        this.renderer.setClearColor(0x000000, 0); //透明

                    this.emit(a.ContextCreated)
                } catch (e) {
                    throw new h("Unable to create a WebGL rendering context")
                }
                u.profiling.enabled && this.overrideTextures(),
                    e.appendChild(this.renderer.domElement)

                /* window.stats = new Stats();  
                e.appendChild( stats.dom );  */


            }
            ,
            n.prototype.overrideTextures = function () {
                var e = this.renderer.context
                    , t = 0
                    , i = e.createTexture;
                e.createTexture = function () {
                    var n = i.call(e);
                    return n.id = t++,
                        this.textures[n.id] = n,
                        n
                }
                    .bind(this);
                var n = e.texImage2D;
                e.texImage2D = function (t, i, r, o, a, l, c, h, u) {
                    var d, p = this.getTextureTypeFromTarget(e, t);
                    d = p === s.TextureCube ? e.getParameter(e.TEXTURE_BINDING_CUBE_MAP) : e.getParameter(e.TEXTURE_BINDING_2D),
                        void 0 !== c ? n.call(e, t, i, r, o, a, l, c, h, u) : (c = o,
                            h = a,
                            u = l,
                            o = u.naturalWidth,
                            a = u.naturalHeight,
                            n.call(e, t, i, r, c, h, u));
                    var f = this.textures[d.id];
                    f.width = p === s.TextureCube ? 6 * o : o,
                        f.height = a
                }
                    .bind(this);
                var r = e.deleteTexture;
                e.deleteTexture = function (t) {
                    delete this.textures[t.id],
                        r.call(e, t)
                }
                    .bind(this)
            }
            ,
            n.prototype.updateTextureMemory = function () {
                var e = null;
                return function () {
                    var t = 0;
                    for (var i in this.textures) {
                        var n = this.textures[i];
                        n.width && n.height && (t += n.width * n.height * 4)
                    }
                    t !== e && this.emit(a.MemoryUsageUpdated, t),
                        e = t
                }
            }(),
            n.prototype.getTextureTypeFromTarget = function (e, t) {
                switch (t) {
                    case e.TEXTURE_CUBE_MAP_POSITIVE_X:
                    case e.TEXTURE_CUBE_MAP_NEGATIVE_X:
                    case e.TEXTURE_CUBE_MAP_POSITIVE_Y:
                    case e.TEXTURE_CUBE_MAP_NEGATIVE_Y:
                    case e.TEXTURE_CUBE_MAP_POSITIVE_Z:
                    case e.TEXTURE_CUBE_MAP_NEGATIVE_Z:
                        return s.TextureCube;
                    case e.TEXTURE_2D:
                        return s.Texture2D;
                    default:
                        return null
                }
            }
            ,
            n.prototype.initComposer = function () {
                this.composer = new r.EffectComposer(this.renderer),
                    this.composer.addPass(new r.RenderPass(this.scene, this.camera)),
                    //this.composer.addPass(this.effects.hblurPass),
                    //this.composer.addPass(this.effects.vblurPass)
                    this.composer.addPass(this.effects.transitionMaskPass)//add

            }
            ,
            n.prototype.setSize = function (e, t, devicePixelRatio) {
                this.renderWidth = e,
                    this.renderHeight = t,
                    this.effects.aspect = e / t,
                    /* this.renderer.setSize(e, t),  -----MP   */
                    this.renderer.setSize(e, t, false, devicePixelRatio), //改  为了防止给canvas设置宽高
                    this.composer.setSize(e, t);
                for (var i = 0; i < this.resizeListeners.length; i++)
                    this.resizeListeners[i].setSize(e, t)
            }
            ,
            n.prototype.render = function () {
                this.effects.currentBlur > 0 ? this.composer.render() : this.renderer.render(this.scene, this.camera)

                //this.effects.transitionMaskPass.enabled ? this.composer.render() : this.renderer.render(this.scene, this.camera)

            }

        /******************************************************************************************************徐世廷**********************************************************************/

        var vrPermission = {};
        var vrPermissionCallBack = function (info1, info2) {
            if (info1 == "reset") {
                vrPermission = {};
            } else {
                vrPermission[info1] = info2
                if (Object.keys(vrPermission).length == 2 && (vrPermission.deviceMotion != "granted" || vrPermission.deviceOrientation != "granted")) {
                    alert("运动和方向访问失败。这会导致画面视角一直固定。您需要完全关闭此应用，然后再次打开，并允许访问运动与方向。")
                }
            }
        }




        n.prototype.boluoVrInit = function () {

            console.log("boluoVrInit")

            this.isHuawei5X = m.detectHUAWEI5X(),
                this.oldRenderer = this.renderer,
                this.newRenderer = new this.vrRenderer(this.renderer, this, this.camera);
            window.panoCamera = this.camera;
            var a = this;
            window._vrEnabled = !1,
                Object.defineProperty(window, "vrEnabled", {
                    get: function () {
                        return window._vrEnabled
                    },
                    set: function (b) {
                        b = !!b,
                            b ? (a.renderer = a.newRenderer,
                                window.vrMarkers.forEach(function (a) {
                                    a.visible = !0
                                })) : (a.renderer = a.oldRenderer,
                                    window.vrMarkers.forEach(function (a) {
                                        a.visible = !1
                                    })),
                            a.cursor.visible = b,
                            a.setSize(window.innerWidth, window.innerHeight),
                            window._vrEnabled = b

                        if (b) {
                            setTimeout(function () {
                                console.log("orientEnable" + window.orientEnable)
                                if (window.vrEnabled && !window.orientEnable) {//很可能没能触发陀螺仪事件
                                    if (m.detectIOS()/*  && m.detectSafari()  */) {
                                        var b = m.iosVersion();//{major: 10, minor: 3, patch: 1}  
                                        console.log("开始获取权限  major" + b.major)
                                        if (b.major == 12 && b.minor >= 2) {
                                            if (browser.detectSafari()) alert("浏览器未能检测到转动。为完整体验VR效果，请打开 “设置” > “Safari” > “隐私和安全” 下的 “运动和方向访问” 开关，然后刷新此页面。")
                                            else {//app??
                                                alert("浏览器未能检测到转动。请在手机或浏览器设置中开启了运动和方向访问等设置，然后刷新此页面。")
                                            }
                                        } else if (b.major >= 13) {
                                            if (!window.location.href.includes("https://")) {
                                                console.log("需要https");
                                                alert("当前网页下，高于ios12的浏览器版本可能不支持陀螺仪开启。")
                                                return;
                                            }
                                            var hasFailed = window.vrPermission && (window.vrPermission.deviceMotion != "granted" || window.vrPermission.deviceOrientation != "granted")

                                            setTimeout(() => {//如果使用了alert会阻断这个事件，报以下错requusting device orientation or motion access requires a user gesture
                                                if (!window.vrEnabled || window.orientEnable) return;
                                                vrPermissionCallBack("reset")
                                                console.log(window.DeviceMotionEvent)
                                                if (window.DeviceMotionEvent && window.DeviceMotionEvent.requestPermission && typeof window.DeviceMotionEvent.requestPermission === 'function') {
                                                    console.log("开始获取权限1")
                                                    ///注意:需要https   本地服务器permissionState会得到denied
                                                    window.DeviceMotionEvent.requestPermission().then(permissionState => {
                                                        console.log("permissionState1: " + permissionState)
                                                        vrPermissionCallBack("deviceMotion", permissionState)

                                                    }).catch(function (e) {
                                                        vrPermissionCallBack("deviceMotion", false)
                                                        console.log(e)
                                                    })
                                                } else {
                                                    console.log("window.DeviceMotionEvent undefined")
                                                    vrPermissionCallBack("deviceMotion", false)
                                                }
                                                if (window.DeviceOrientationEvent && window.DeviceOrientationEvent.requestPermission && typeof window.DeviceOrientationEvent.requestPermission === 'function') {
                                                    console.log("开始获取权限2")
                                                    window.DeviceOrientationEvent.requestPermission().then(permissionState => {
                                                        console.log("permissionState2: " + permissionState)

                                                        vrPermissionCallBack("deviceOrientation", permissionState)
                                                    }).catch(function (e) {
                                                        vrPermissionCallBack("deviceOrientation", false)
                                                        console.log(e)
                                                    })
                                                } else {
                                                    console.log("window.DeviceOrientationEvent undefined")
                                                    vrPermissionCallBack("deviceOrientation", false)
                                                }

                                            }, hasFailed ? 0 : 150)


                                            /* /* setTimeout(function(){ 
                                                if(settings.vrEnabled && !window.orientEnable){ 
                                                    $alert("若画面视角一直固定，您需要完全关闭Safari浏览器，然后再次打开以开启运动和方向访问。")
                                                }
                                            },4000) */


                                        } else console.log("陀螺仪未能启用 ios " + b.major + "." + b.minor)
                                    } else {
                                        //$alert("浏览器未能检测到转动", "请在手机或浏览器设置中开启了运动和方向访问等设置，然后刷新此页面。")
                                    }
                                } else {
                                    //已经触发了 
                                }
                            }, 200);


                        }

                    }
                }),
                this.createCursor(.5, !1, 1, 16777215, 0);
            var b = {
                setSize: function (b, c) {
                    a.camera.aspect = b / c
                }
            };
            this.resizeListeners.push(b),
                this.vrLoadingInit()
        }
            ,
            n.prototype.vrLoadingInit = function () {
                var a = function (camera) {
                    var a = this
                        , b = new r.RingGeometry(1.3, 1.5, 32, 32, 0, 1.2 * Math.PI)
                        , c = new r.MeshBasicMaterial({
                            color: 4967932,
                            side: r.DoubleSide
                        })
                        , d = new r.Mesh(b, c);
                    this.mesh = d,
                        d.position.z = -2,
                        d.scale.set(.08, .08, .08),
                        d.visible = !1,
                        camera.add(d),
                        //window.player.camera.add(d),
                        a.enabled = !1,
                        this.update = function (b) {
                            1 == a.enabled && (d.rotation.z += 15 * b)
                        }
                }
                    , a = new a(this.camera);
                window.Loading = a,
                    this.updateListeners.push(a)
            }
            ,
            n.prototype.createCursor = function (a, b, c, d, e) {
                var g, h = new r.SpriteMaterial({
                    opacity: c,
                    color: d,
                    transparent: b,
                    map: this.boluoGetTexture("images/cursor.png"),
                    needsUpdate: !0,
                    side: r.DoubleSide
                });
                h.map.offset = new r.Vector2(1 / 17 * e, 0),
                    h.map.repeat = new r.Vector2(1 / 17, 1),
                    h.depthTest = !1,
                    h.blending = r.AdditiveBlending,
                    g = new r.Sprite(h),
                    // g.scale.set(a, a, a),
                    g.scale.set(.3, .3, .3)
                g.position.z = -2,
                    g.visible = !1,
                    g.name = "cursor",
                    this.camera.add(g),
                    this.scene.add(this.camera),
                    this.cursor = g;
                var i = new this.CursorAnimation(this.scene, g, this.camera);
                this.cursor.triggerTargetEvent = i.triggerTargetEvent,
                    this.updateListeners.push(i)
            }

            ,
            window.orientEnable = 0; //是否能触发deviceorientation
        n.prototype.CursorAnimation = function (a, b, c) {
            function d() {
                g.orient = r.Math.degToRad(window.orientation || 0)
            }


            function e(a) {
                if (!window.vrEnabled && window.orientEnable) return;
                window.orientEnable || (window.orientEnable = 1);

                var b = r.Math.degToRad(a.alpha)
                    , c = r.Math.degToRad(a.beta)
                    , d = r.Math.degToRad(a.gamma);
                if (this.isHuawei5X ? (-1e3 === g.alpha && (g.alpha = b),
                    -1e3 === g.beta && (g.beta = c),
                    -1e3 === g.gamma && (g.gamma = d),
                    Math.abs(b - g.alpha) > .06 && (g.alpha = b),
                    Math.abs(c - g.beta) > .006 && (g.beta = c),
                    Math.abs(d - g.gamma) > .006 && (g.gamma = d)) : (g.alpha = b,
                        g.beta = c,
                        g.gamma = d),
                    n.vrDebug) {
                    $("#info-device-orientation").css("display", "block");
                    var e = "";
                    e += "alpha=(" + g.alpha + ")<BR/>",
                        e += "beta=(" + g.beta + ")<BR/>",
                        e += "gamma=" + g.gamma + "<BR/>",
                        document.getElementById("info-device-orientation").innerHTML = e
                }
            }
            this.cursor = b,
                this.raycaster = new r.Raycaster,
                this.targetEventObj = {},
                this.type = 1,
                this.tweenFlag = !0;
            var g = this;
            this.target = c,
                console.log(c.uuid),
                this.euler = new r.Euler,
                this.q0 = new r.Quaternion,
                this.q1 = new r.Quaternion(-Math.sqrt(.5), 0, 0, Math.sqrt(.5)),
                this.zee = new r.Vector3(0, 0, 1),
                this.alpha = -1e3,
                this.beta = -1e3,
                this.gamma = -1e3,
                this.orient = r.Math.degToRad(window.orientation || 0),
                window.addEventListener("orientationchange", d),
                window.addEventListener("deviceorientation", e),
                this.setObjectQuaternion = function (a, b, d, e, f) {
                    g.euler.set(d, b, -e, "YXZ"),
                        a.setFromEuler(g.euler),
                        a.multiply(g.q1),
                        a.multiply(g.q0.setFromAxisAngle(g.zee, -f)),
                        c.updateMatrixWorld()
                }
                ,
                parent !== window && window.addEventListener("message", function (a) {
                    var b = JSON.parse(a.data)
                        , c = -1 !== window.navigator.userAgent.indexOf("KIW-TL00H");
                    b && b.alpha && b.beta && b.gamma && function (a) {
                        var c = r.Math.degToRad(b.alpha)
                            , d = r.Math.degToRad(b.beta)
                            , e = r.Math.degToRad(b.gamma);
                        a ? (-1e3 === g.alpha && (g.alpha = c),
                            -1e3 === g.beta && (g.beta = d),
                            -1e3 === g.gamma && (g.gamma = e),
                            Math.abs(c - g.alpha) > .06 && (g.alpha = c),
                            Math.abs(d - g.beta) > .006 && (g.beta = d),
                            Math.abs(e - g.gamma) > .006 && (g.gamma = e)) : (g.alpha = c,
                                g.beta = d,
                                g.gamma = e)
                    }(c)
                }),
                this.update = function (a) {
                    TWEEN.update();
                    if (window.ifTest && window.vrEnabled) this.triggerTargetEvent() //测试时不根据陀螺仪来转向
                    else window.vrEnabled && (this.setObjectQuaternion(this.target.quaternion, this.alpha, this.beta, this.gamma, this.orient),
                        this.triggerTargetEvent())
                }
                ,
                this.triggerTargetEvent = function () {
                    var a = this.choseObj()
                        , b = a ? a.object : void 0;
                    this.targetEventObj.currentObj = b,
                        b !== this.targetEventObj.lastObj && (b && this.autoCursorPosition(a),
                            1 === this.type ? (this.cursorAnimate && this.cursorAnimate.stop(),
                                b && b.enabled && this.startAnimate(function () {
                                    this.clickCallback(b)
                                }
                                    .bind(this))) : this.type,
                            this.targetEventObj.lastObj = b)
                }
                ,
                this.choseObj = function () {
                    this.raycaster.setFromCamera({
                        x: 0,
                        y: 0
                    }, c);
                    var a = (this.raycaster.ray,
                        window.vrMarkers)
                        , b = this.raycaster.intersectObjects(a);
                    if (b.length > 0)
                        return b[0]
                }
                ,
                this.clickCallback = function (a) {
                    this.runTHREEAction(a, "onclick")
                }
                ,
                this.runTHREEAction = function (a, b) {
                    switch (b) {
                        case "onclick":
                            a._listeners && a._listeners.click && a._listeners.click.forEach(function (a) {
                                a()
                            });
                            break;
                        case "onhover":
                            a._listeners && a._listeners.hover && a._listeners.hover.forEach(function (a) {
                                a()
                            });
                            break;
                        case "onout":
                            a._listeners && a._listeners.out && a._listeners.out.forEach(function (a) {
                                a()
                            })
                    }
                }
                ,
                this.startAnimate = function (a) {
                    this.tweenFlag && this.initAnimation(a)
                }
                ,
                this.initAnimation = function (a) {
                    var b = this
                        , c = this.cursor.material.map.offset
                        , d = function (a) {
                            return Math.floor(17 * a) / 17
                        };
                    b.tweenFlag = !1,
                        this.cursorAnimate = new TWEEN.Tween(c).to({
                            x: 1
                        }, 1e3).onStart(function () {
                            b.tweenFlag = !1
                        }).onStop(function () {
                            b.tweenFlag = !0,
                                this.x = 0,
                                c.x = 0
                        }).onUpdate(function () { }).onComplete(function () {
                            a(),
                                c.x = 0,
                                setTimeout(function () {
                                    b.tweenFlag = !0
                                }, 1500)
                        }),
                        this.cursorAnimate.easing(d),
                        this.cursorAnimate.start()
                }
                ,
                this.autoCursorPosition = function (a) {
                    // var b = Math.abs(a.distance - 10);
                    // this.cursor.position.z = -b,
                    // b /= 10;
                    // alert(b);
                    // this.cursor.scale.set(b, b, b)
                    this.cursor.scale.set(.3, .3, .3)
                }
        }
            ,
            n.prototype.vrRenderer = function (a, b, c) {
                var d = new b.vrCamera(c);
                d.bananaAspect = .8,
                    this.width,
                    this.height;
                var b = this;
                this.setSize = function (c, d) {
                    a.setSize.call(this, c, d),
                        b.width = c,
                        b.height = d
                }
                    ,
                    this.render = function (b, c, e, f) {
                        window.cameraQua = c.quaternion.clone();
                        var g, h;
                        if (c.__RESS__SKIP__STEREO__)
                            return a.render(b, c, e, f);
                        if ("PerspectiveCamera" === c.type)
                            g = d.cameraL,
                                h = d.cameraR,
                                b.updateMatrixWorld(),
                                null === c.parent && c.updateMatrixWorld(),
                                d.vrCameraUpdate(c);
                        else {
                            if ("OrthographicCamera" !== c.type)
                                return DEBUG && console.error("Unsupported renderer: ", c.type);
                            g = h = c
                        }
                        a.setScissorTest(!0),
                            a.setScissor(0, 0, this.width / 2, this.height),
                            a.setViewport(0, 0, this.width / 2, this.height),
                            a.render.call(this, b, g, e, f),
                            a.setScissor(this.width / 2, 0, this.width / 2, this.height),
                            a.setViewport(this.width / 2, 0, this.width / 2, this.height),
                            a.render.call(this, b, h, e, f),
                            a.setScissorTest(!1)
                    }
                    ,
                    this.__proto__ = {
                        __proto__: a
                    }
            }
            ,
            n.prototype.vrCamera = function (a) {
                this.type = "StereoCamera",
                    this._aspect = 1,
                    this._overlap = .064,
                    this.cameraL = new r.PerspectiveCamera,
                    this.cameraL.layers.enable(1),
                    this.cameraL.near = 0.01,//xzw add
                    this.cameraL.matrixAutoUpdate = !1,
                    this.cameraR = new r.PerspectiveCamera,
                    this.cameraR.layers.enable(2),
                    this.cameraR.near = 0.01,//xzw add
                    this.cameraR.matrixAutoUpdate = !1,
                    this.eyeRight = new r.Matrix4,
                    this.eyeLeft = new r.Matrix4,
                    this.vrCameraNeedsUpdate = !0,
                    window.vrCameraL = this.cameraL;  // fyz 记录vr相机
                Object.defineProperty(this, "bananaAspect", {
                    get: function () {
                        return this._aspect
                    },
                    set: function (a) {
                        this._aspect !== a && (this.vrCameraNeedsUpdate = !0),
                            this._aspect = a
                    }
                }),
                    Object.defineProperty(this, "overlap", {
                        get: function () {
                            return this._overlap
                        },
                        set: function (a) {
                            this._overlap !== a && (this.vrCameraNeedsUpdate = !0),
                                this._overlap = a
                        }
                    }),
                    this.vrCameraUpdate = function (a) {
                        this.vrCameraNeedsUpdate = true;
                        if (this.vrCameraNeedsUpdate = this.vrCameraNeedsUpdate || this.bananaFov !== a.fov || this.bananaReal_aspect !== a.aspect * this.bananaAspect || this.bananaNear !== a.near || this.bananaFar !== a.far,
                            this.vrCameraNeedsUpdate) {
                            this.vrCameraNeedsUpdate = !1,
                                //console.debug("vrCameraUpdate"),
                                this.bananaFocus = a.focus,
                                this.bananaFov = a.fov,
                                this.bananaReal_aspect = a.aspect * this.bananaAspect,
                                this.bananaNear = a.near,
                                this.bananaFar = a.far,
                                //console.debug(a.aspect),
                                this.bananaFocus = 10;
                            var b, c, d = a.projectionMatrix.clone(), e = this.overlap / 2, f = e * this.bananaNear / this.bananaFocus, g = this.bananaNear * Math.tan(Math.PI / 180 * this.bananaFov * .5);
                            this.eyeLeft.elements[12] = -e,
                                this.eyeRight.elements[12] = e,
                                b = -g * this.bananaReal_aspect + f,
                                c = g * this.bananaReal_aspect + f,
                                d.elements[0] = 2 * this.bananaNear / (c - b),
                                d.elements[8] = (c + b) / (c - b),
                                this.cameraL.projectionMatrix.copy(d),
                                b = -g * this.bananaReal_aspect - f,
                                c = g * this.bananaReal_aspect - f,
                                d.elements[0] = 2 * this.bananaNear / (c - b),
                                d.elements[8] = (c + b) / (c - b),
                                this.cameraR.projectionMatrix.copy(d)
                        }
                        this.cameraL.matrixWorld.copy(a.matrixWorld).multiply(this.eyeLeft),
                            this.cameraR.matrixWorld.copy(a.matrixWorld).multiply(this.eyeRight)
                    }
            }
            ,
            n.prototype.boluoGetTexture = function (a) {
                var b = new r.TextureLoader;
                return b.crossOrigin = "anonymous",
                    b.load(a)
            }
            ,
            /***********************************************************************************************************************************************************************************/
            n.prototype.updateScreenSize = function () {//xzw 改  为了截屏 要改canvas大小  以及缩放时不模糊
                var W, H;//当截屏时有setTimeout 期间不能恢复大小，所以要用W,H记录正常大小
                return function (o) {
                    var render = false;
                    var ratio;
                    var w, h; //记录应当render的大小
                    if (o && !o.resize && o.width != void 0 && o.height != void 0) {
                        w = o.width, h = o.height, render = true, ratio = 1;
                    } else {
                        w = $('#player').width();
                        h = $('#player').height();
                        o && o.resize && (W = this.renderWidth, H = this.renderHeight);
                        (w !== W || h !== H || this.forceUpdateSize) &&
                            (W = w, H = h, render = true, ratio = window.devicePixelRatio);
                    }
                    if (render) {
                        this.setSize(w, h, ratio);
                        this.forceUpdateSize = !1
                    }
                }
            }()

            ,
            n.prototype.updateComponents = function () {
                for (var e = Math.min(1, this.updateClock.getDelta()), t = 0; t < this.updateListeners.length; t++)
                    this.updateListeners[t].update(e)
            }
            ,
            n.prototype.suspend = function () {
                this.started = !1,
                    this.suspendedObjects = this.scene.children.map(function (e) {
                        return this.scene.remove(e),
                            e
                    }
                        .bind(this)),
                    this.render()
            }
            ,
            n.prototype.resume = function () {
                this.suspendedObjects.forEach(function (e) {
                    this.scene.add(e)
                }
                    .bind(this)),
                    this.suspendedObjects = [],
                    this.started = !0,
                    p()
            }
            ;
        var p = function () {
            this.started && (window.requestAnimationFrame(p),
                this.updateScreenSize(),   // fyz resize
                this.updateComponents(),
                this.updateTextureMemory(),
                this.render(),
                window.stats && (window.fps = stats.update()),
                this.emit(a.AfterRender))
        };
        n.prototype.getImageData = function () {
            var e = document.createElement("canvas")
                , t = e.getContext("2d");
            return function (i, n, r) {
                return e.width === n && e.height === r || (e.width = n,
                    e.height = r),
                    t.drawImage(i, 0, 0, n, r),
                    t.getImageData(0, 0, n, r)
            }
        }(),
            n.prototype.initSizedTexture2D = function (e, t, i) {
                var n = this.renderer
                    , o = n.context
                    , a = n.state
                    , s = new r.Texture(null);
                s.flipY = !1,
                    i !== !0 && (i = !1),
                    s.generateMipmaps = i;
                var l = n.paramThreeToGL(s.format)
                    , c = n.paramThreeToGL(s.type)
                    , h = n.properties.get(s)
                    , u = o.createTexture();
                a.bindTexture(o.TEXTURE_2D, u),
                    o.pixelStorei(o.UNPACK_FLIP_Y_WEBGL, s.flipY),
                    o.texImage2D(o.TEXTURE_2D, 0, l, e, e, 0, l, c, null),
                    s.wrapS = t,
                    s.wrapT = t;
                var d = n.paramThreeToGL(t);
                return o.texParameteri(o.TEXTURE_2D, o.TEXTURE_WRAP_S, d),
                    o.texParameteri(o.TEXTURE_2D, o.TEXTURE_WRAP_T, d),
                    i ? (s.magFilter = r.LinearFilter,
                        s.minFilter = r.LinearMipMapLinearFilter,
                        o.texParameteri(o.TEXTURE_2D, o.TEXTURE_MAG_FILTER, o.LINEAR),
                        o.texParameteri(o.TEXTURE_2D, o.TEXTURE_MIN_FILTER, o.LINEAR_MIPMAP_NEAREST),
                        o.generateMipmap(o.TEXTURE_2D)) : (s.magFilter = r.LinearFilter,
                            s.minFilter = r.LinearFilter,
                            o.texParameteri(o.TEXTURE_2D, o.TEXTURE_MAG_FILTER, o.LINEAR),
                            o.texParameteri(o.TEXTURE_2D, o.TEXTURE_MIN_FILTER, o.LINEAR)),
                    a.bindTexture(o.TEXTURE_2D, null),
                    h.__webglTexture = u,
                    s
            }
            ,
            n.prototype.initSizedCubeMap = function (e, t) {
                var i = this.renderer
                    , n = i.context
                    , o = i.state
                    , a = new r.CubeTexture([null, null, null, null, null, null]);
                a.flipY = !1,
                    a.generateMipmaps = t;
                var s = i.paramThreeToGL(a.format)
                    , l = i.paramThreeToGL(a.type)
                    , c = i.properties.get(a)
                    , h = n.createTexture();
                o.bindTexture(n.TEXTURE_CUBE_MAP, h),
                    n.pixelStorei(n.UNPACK_FLIP_Y_WEBGL, a.flipY);
                for (var u = 0; u < 6; u++)
                    n.texImage2D(n.TEXTURE_CUBE_MAP_POSITIVE_X + u, 0, s, e, e, 0, s, l, null);
                return t ? (a.magFilter = r.LinearFilter,
                    a.minFilter = r.LinearMipMapLinearFilter,
                    n.texParameteri(n.TEXTURE_CUBE_MAP, n.TEXTURE_MAG_FILTER, n.LINEAR),
                    n.texParameteri(n.TEXTURE_CUBE_MAP, n.TEXTURE_MIN_FILTER, n.LINEAR_MIPMAP_LINEAR),
                    n.texParameteri(n.TEXTURE_CUBE_MAP, n.GENERATE_MIPMAP, n.TRUE),
                    n.generateMipmap(n.TEXTURE_CUBE_MAP)) : (a.magFilter = r.LinearFilter,
                        a.minFilter = r.LinearFilter,
                        n.texParameteri(n.TEXTURE_CUBE_MAP, n.TEXTURE_MAG_FILTER, n.LINEAR),
                        n.texParameteri(n.TEXTURE_CUBE_MAP, n.TEXTURE_MIN_FILTER, n.LINEAR)),
                    o.bindTexture(n.TEXTURE_CUBE_MAP, null),
                    c.__image__webglTextureCube = h,
                    a
            }
            ,
            n.prototype.deallocateCubeTexture = function (e) {
                var t = this.renderer
                    , i = t.context
                    , n = t.properties.get(e);
                i.deleteTexture(n.__image__webglTextureCube)
            }
            ,
            n.prototype.uploadTexture2D = function (e, t, i, n, r, o) {
                var a = this.renderer
                    , s = a.context
                    , l = a.state
                    , c = a.properties.get(t);
                l.bindTexture(s.TEXTURE_2D, c.__webglTexture),
                    s.pixelStorei(s.UNPACK_FLIP_Y_WEBGL, t.flipY),
                    s.pixelStorei(s.UNPACK_PREMULTIPLY_ALPHA_WEBGL, t.premultiplyAlpha),
                    s.pixelStorei(s.UNPACK_ALIGNMENT, t.unpackAlignment),
                    s.texParameteri(s.TEXTURE_2D, s.TEXTURE_WRAP_S, a.paramThreeToGL(t.wrapS)),
                    s.texParameteri(s.TEXTURE_2D, s.TEXTURE_WRAP_T, a.paramThreeToGL(t.wrapT)),
                    s.texParameteri(s.TEXTURE_2D, s.TEXTURE_MAG_FILTER, a.paramThreeToGL(t.magFilter)),
                    s.texParameteri(s.TEXTURE_2D, s.TEXTURE_MIN_FILTER, a.paramThreeToGL(t.minFilter)),
                    s.texSubImage2D(s.TEXTURE_2D, 0, i, n, s.RGBA, s.UNSIGNED_BYTE, e),
                    t.generateMipmaps && s.generateMipmap(s.TEXTURE_2D),
                    l.bindTexture(s.TEXTURE_2D, null)
            }
            ,
            n.prototype.uploadTexture3D = function (e, t, i, n, r, o, a) {
                var s = this.renderer
                    , l = s.context
                    , c = s.state
                    , h = s.properties.get(t);
                c.bindTexture(l.TEXTURE_CUBE_MAP, h.__image__webglTextureCube),
                    l.pixelStorei(l.UNPACK_FLIP_Y_WEBGL, t.flipY),
                    l.texSubImage2D(r, 0, i, n, l.RGBA, l.UNSIGNED_BYTE, e),
                    t.generateMipmaps && l.generateMipmap(l.TEXTURE_CUBE_MAP),
                    c.bindTexture(l.TEXTURE_CUBE_MAP, null)
            }
            ,
            n.prototype.rebuildMipMaps2D = function (e) {
                var t = this.renderer
                    , i = t.context
                    , n = t.state;
                t.properties.get(e);
                i.generateMipmap(i.TEXTURE_2D),
                    n.bindTexture(i.TEXTURE_2D, null)
            }
            ,
            n.prototype.rebuildMipMaps3D = function (e) {
                var t = this.renderer
                    , i = t.context
                    , n = t.state
                    , r = t.properties.get(e);
                n.bindTexture(i.TEXTURE_CUBE_MAP, r.__image__webglTextureCube),
                    i.generateMipmap(i.TEXTURE_CUBE_MAP),
                    n.bindTexture(i.TEXTURE_CUBE_MAP, null)
            }
            ,
            n.prototype.renderToCubeMap = function () {
                var e = !1
                    , t = null
                    , i = null
                    , n = null
                    , a = null
                    , s = null
                    , l = 1;
                return function (c, h, u, d, p, f, g, m, v, A, y, C, I, E, b, w) {
                    var _ = this.renderer;
                    _.context;
                    e || (i = new r.OrthographicCamera(l / -2, l / 2, l / 2, l / -2, -200, 200),
                        i.position.z = 150,
                        t = new r.Scene,
                        t.add(i),
                        n = new r.ShaderMaterial({
                            uniforms: {
                                tDiffuse: {
                                    type: "t",
                                    value: null
                                },
                                alpha: {
                                    type: "f",
                                    value: 1
                                }
                            },
                            vertexShader: o.basicTextured.vertexShader,
                            fragmentShader: o.basicTextured.fragmentShader,
                            depthWrite: !1,
                            depthTest: !1,
                            side: r.DoubleSide
                        }),
                        a = new r.PlaneBufferGeometry(l, l),
                        s = new r.Mesh(a, n),
                        s.position.z = 0,
                        t.add(s),
                        e = !0);
                    var T = a.getAttribute("uv");
                    T.setDynamic(!0),
                        T.needsUpdate = !0;
                    var x = T.array
                        , S = p / u
                        , M = f / d
                        , R = g / u
                        , P = m / d;
                    x[0] = S,
                        x[1] = M + P,
                        x[2] = S + R,
                        x[3] = M + P,
                        x[4] = S,
                        x[5] = M,
                        x[6] = S + R,
                        x[7] = M;
                    var O = a.getAttribute("position");
                    O.setDynamic(!0),
                        O.needsUpdate = !0;
                    var L = O.array
                        , D = v / h.width - l / 2
                        , N = A / h.height - l / 2
                        , B = y / h.width
                        , F = C / h.height;
                    L[0] = D,
                        L[1] = N + F,
                        L[3] = D + B,
                        L[4] = N + F,
                        L[6] = D,
                        L[7] = N,
                        L[9] = D + B,
                        L[10] = N;
                    this.renderer.properties.get(c);
                    n.uniforms.tDiffuse.value = c,
                        n.blending = E || r.NoBlending,
                        n.transparent = !!b,
                        void 0 !== w && null !== w || (w = 1),
                        n.uniforms.alpha.value = w,
                        n.needUpdate = !0,
                        h.activeCubeFace = I,
                        h.viewport.set(0, 0, h.width, h.height);
                    var V = this.renderer.autoClear;
                    this.renderer.autoClear = !1,
                        this.renderer.render(t, i, h, !1),
                        this.renderer.autoClear = V
                }
            }(),
            n.prototype.copyCubeMap = function () {
                var e = !1
                    , t = null
                    , i = null
                    , a = null
                    , s = null
                    , l = null
                    , c = new r.Euler;
                new r.Vector3;
                return function (h, u, d, p, f, g, m, v, A) {
                    this.renderer;
                    if (!e) {
                        var y = 2;
                        i = new r.OrthographicCamera(y / -2, y / 2, y / 2, y / -2, 0, 200),
                            i.position.set(0, 0, 0),
                            t = new r.Scene,
                            t.add(i),
                            a = new r.ShaderMaterial({
                                uniforms: {
                                    tDiffuse: {
                                        type: "t",
                                        value: null
                                    },
                                    alpha: {
                                        type: "f",
                                        value: 1
                                    }
                                },
                                vertexShader: o.copyCubeMap.vertexShader,
                                fragmentShader: o.copyCubeMap.fragmentShader,
                                depthWrite: !1,
                                depthTest: !1,
                                side: r.DoubleSide
                            }),
                            s = new r.BoxGeometry(y, y, y),
                            l = new r.Mesh(s, a),
                            t.add(l),
                            e = !0
                    }
                    for (var C = 0; C < 6; C++)
                        n.getCubeOrientationForCubeFace(C, c),
                            l.rotation.copy(c),
                            l.matrixWorldNeedsUpdate = !0,
                            l.updateMatrixWorld(),
                            a.uniforms.tDiffuse.value = h,
                            a.blending = m || r.NoBlending,
                            a.transparent = !!v,
                            void 0 !== A && null !== A || (A = 1),
                            a.uniforms.alpha.value = A,
                            a.needUpdate = !0,
                            u.activeCubeFace = C,
                            u.viewport.set(0, 0, f, g),
                            this.renderer.render(t, i, u, !1)
                }
            }(),
            n.getLookAtForCubeFace = function (e, t) {
                switch (e) {
                    case l.GL_TEXTURE_CUBE_MAP_POSITIVE_X:
                        t.set(1, 0, 0);
                        break;
                    case l.GL_TEXTURE_CUBE_MAP_NEGATIVE_X:
                        t.set(-1, 0, 0);
                        break;
                    case l.GL_TEXTURE_CUBE_MAP_POSITIVE_Y:
                        t.set(0, 1, 0);
                        break;
                    case l.GL_TEXTURE_CUBE_MAP_NEGATIVE_Y:
                        t.set(0, -1, 0);
                        break;
                    case l.GL_TEXTURE_CUBE_MAP_POSITIVE_Z:
                        t.set(0, 0, 1);
                        break;
                    case l.GL_TEXTURE_CUBE_MAP_NEGATIVE_Z:
                        t.set(0, 0, -1)
                }
            }
            ,
            n.getCubeOrientationForCubeFace = function (e, t) {
                switch (e) {
                    case l.GL_TEXTURE_CUBE_MAP_POSITIVE_X:
                        t.set(0, -Math.PI / 2, 0);
                        break;
                    case l.GL_TEXTURE_CUBE_MAP_NEGATIVE_X:
                        t.set(0, Math.PI / 2, 0);
                        break;
                    case l.GL_TEXTURE_CUBE_MAP_POSITIVE_Y:
                        t.set(Math.PI / 2, Math.PI, 0);
                        break;
                    case l.GL_TEXTURE_CUBE_MAP_NEGATIVE_Y:
                        t.set(-Math.PI / 2, Math.PI, 0);
                        break;
                    case l.GL_TEXTURE_CUBE_MAP_POSITIVE_Z:
                        t.set(0, -Math.PI, 0);
                        break;
                    case l.GL_TEXTURE_CUBE_MAP_NEGATIVE_Z:
                        t.set(0, 0, 0)
                }
            }
            ,
            t.exports = n
    }
        , {
        "../enum/GLCubeFaces": 25,
        "../enum/GLTextureType": 26,
        "../enum/SceneRendererEvents": 43,
        "../exception/BasicException": 55,
        "../exception/RendererCreationException": 57,
        "../settings": 166,
        "../shaders": 167,
        /********************************************************************fyz改 from徐世廷**********************************************************************/
        "../util/browser": 182,
        /************************************************************************************************************************************************/
        events: 202,
        three: 217
    }],
    159: [function (e, t, i) {
        "use strict";
        function n(e) {
            this.messenger = new a(e),
                this.clientKey = null
        }
        var r = e("../util/ajax")
            , o = e("./PostMessageType")
            , a = e("./postmessage")
            , s = e("./VersionInfo")
            , l = e("events").EventEmitter
            , c = window.location.origin + "/api/v1/user/";
        n.prototype = Object.create(l.prototype),
            n.prototype.bindEvents = function () {
                this.messenger.on(o.ACTION, this.onMessageReceived.bind(this))
            }
            ,
            n.prototype.waitForConnection = function () {
                var e = new Promise(function (e, t) {
                    this.messenger.on(o.CONNECT, function (i) {
                        this.onConnectionReceived(i).then(e.bind(this, i.sdkVersion), t.bind())
                    }
                        .bind(this))
                }
                    .bind(this));
                return e
            }
            ,
            n.prototype.onConnectionReceived = function (e) {
                return this.messenger.setTarget(e.source, e.origin),
                    this.verifyConnection(e).then(function (t, i) {
                        this.messenger.send({
                            type: o.ACCEPT,
                            toId: e.fromId,
                            warning: i
                        }),
                            this.clientKey = t,
                            this.messenger.removeAllListeners(o.CONNECT),
                            this.bindEvents()
                    }
                        .bind(this), function (t) {
                            this.messenger.send({
                                type: o.REJECT,
                                toId: e.fromId,
                                reason: t
                            }),
                                this.messenger.setTarget()
                        }
                            .bind(this))
            }
            ,
            n.prototype.verifyConnection = function (e) {
                return new Promise(function (t, i) {
                    var n;
                    if (s.isDeprecated(e.sdkVersion))
                        n = "这个版本正在被弃用";
                    else if (!s.isSupported(e.sdkVersion))
                        return i("不支持此版本的SDK");
                    var o = {
                        cache: !1,
                        headers: {
                            "X-port-Application-Key": e.applicationKey,
                            "X-port-Referrer": e.origin
                        }
                    };
                    r.get(c, o).done(t.bind(this, e.applicationKey, n)).fail(i.bind(this, "key/referrer mismatch"))
                }
                )
            }
            ,
            n.prototype.onMessageReceived = function (e) {
                if (this.validateClientApplicationKey(e.applicationKey)) {
                    var t = this;
                    e.onDone = function (i) {
                        i.toId = e.fromId,
                            i.uid = e.uid,
                            i.type = o.RESPONSE,
                            t.messenger.send(i)
                    }
                        ,
                        this.emit(o.ACTION, e)
                }
            }
            ,
            n.prototype.validateClientApplicationKey = function (e) {
                return this.clientKey === e
            }
            ,
            n.prototype.sendEvent = function (e, t) {
                this.messenger.send({
                    type: o.EVENT,
                    eventType: e,
                    eventData: t
                })
            }
            ,
            t.exports = n
    }
        , {
        "../util/ajax": 181,
        "./PostMessageType": 160,
        "./VersionInfo": 163,
        "./postmessage": 165,
        events: 202
    }],
    160: [function (e, t, i) {
        "use strict";
        t.exports = Object.freeze({
            CONNECT: "postmessage.connect",
            ACCEPT: "postmessage.accept",
            REJECT: "postmessage.reject",
            ACTION: "postmessage.action",
            RESPONSE: "postmessage.response",
            EVENT: "postmessage.event"
        })
    }
        , {}],
    161: [function (e, t, i) {
        "use strict";
        t.exports = Object.freeze({
            MOVE: "sdk.move",
            ENTER_PANO: "sdk.enterpano",
            MODEL_LOADED: "sdk.modelloaded"
        })
    }
        , {}],
    162: [function (e, t, i) {
        "use strict";
        t.exports = Object.freeze({
            FLY: "transition.fly",
            FADEOUT: "transition.fade",
            INSTANT: "transition.instant"
        })
    }
        , {}],
    163: [function (e, t, i) {
        "use strict";
        t.exports = {
            current: "1.0",
            supported: ["1.0"],
            deprecated: [],
            isSupported: function (e) {
                return this.supported.indexOf(e) !== -1
            },
            isDeprecated: function (e) {
                return this.deprecated.indexOf(e) !== -1
            },
            isValid: function (e) {
                return this.isSupported(e) || this.isDeprecated(e)
            }
        }
    }
        , {}],
    164: [function (e, t, i) {
        (function (i) {
            "use strict";
            function n(e, t, i) {
                e && (e = e.toLowerCase().trim());
                var n = new I.UP.clone
                    , r = Math.PI / 3
                    , o = Math.PI / 2;
                switch (e) {
                    case "left":
                        i.copy(t),
                            i.applyAxisAngle(n, o);
                        break;
                    case "right":
                        i.copy(t),
                            i.applyAxisAngle(n, -o);
                        break;
                    case "forwardleft":
                        i.copy(t),
                            i.applyAxisAngle(n, r);
                        break;
                    case "forwardright":
                        i.copy(t),
                            i.applyAxisAngle(n, -r);
                        break;
                    case "forward":
                    default:
                        i.copy(t)
                }
                return i
            }
            function r(e, t) {
                if (e) {
                    var i = {
                        pano: e,
                        lookAtPoint: null,
                        duration: null,
                        maxDistanceOverride: null,
                        skipWarpingCheck: !1
                    };
                    this.player.flyToPano(i, function () {
                        t && t({
                            success: !0,
                            message: "Transition complete."
                        })
                    })
                } else
                    R.warn("Showcase -> clickPanoObject: Unable to find pano."),
                        t && t({
                            success: !1,
                            error: "Unable to find pano."
                        })
            }
            function o(e, t) {
                var i = this.findRankedPano(e, t);
                return i >= 0 ? this.handleToObject[i] : (R.warn("Showcase -> findRankedPanoObject: Unable to find nearby pano."),
                    null)
            }
            function a(e, t) {
                var i = this.findRankedtag(e, t);
                return i >= 0 ? this.handleToObject[i] : (R.warn("Showcase -> findRankedtagObject: Unable to find nearby tag."),
                    null)
            }
            function s(e, t) {
                t.copy(I.FORWARD),
                    e.getDirection(t)
            }
            function l(e) {
                function t(e) {
                    var t = (new c.Euler).setFromQuaternion(e.quaternion, "YXZ");
                    return {
                        x: c.Math.radToDeg(t._x),
                        y: c.Math.radToDeg(t._y),
                        z: c.Math.radToDeg(t._z)
                    }
                }
                var i = function (e) {
                    return e.alignmentType !== m.ALIGNED ? null : {
                        x: e.position.x,
                        y: e.position.y,
                        z: e.position.z
                    }
                };
                return {
                    panos: e.panos.list.map(function (n) {
                        var r = y.getCubemapUrls(e.urls, n.id, "high")[C.GL_TEXTURE_CUBE_MAP_NEGATIVE_Z];
                        return {
                            uuid: n.id,
                            aligned: n.alignmentType === m.ALIGNED,
                            neighbourUUIDs: n.neighbourUUIDs.slice(),
                            position: i(n),
                            rotation: t(n),
                            thumbnail: r
                        }
                    })
                }
            }
            var c = e("three")
                , h = e("./ApiHost")
                , u = e("../util/logger")
                , d = e("../util/common")
                , p = e("../util/math")
                , f = e("../enum/ModelManagerEvents")
                , g = e("./PostMessageType")
                , m = e("../enum/AlignmentType")
                , v = e("../enum/Direction")
                , A = e("./TransitionStyles")
                , y = e("../util/panorama")
                , C = e("../enum/GLCubeFaces")
                , I = e("../enum/Vectors")
                , E = e("../enum/Viewmode")
                , b = e("../enum/WarpStyle")
                , w = (e("../enum/Keys"),
                    e("../enum/PlayerEvents"))
                , _ = e("../sdk/SdkEvents")
                , I = e("../enum/Vectors")
                , T = e("../enum/ControlEvents")
                , x = e("../enum/RenderLayers")
                , S = (e("../constants"),
                    e("../settings"))
                , M = e("../lib/jpeg_encoder")
                , R = new u(i)
                , P = function () {
                    var e = function e() {
                        e.playerDirection.copy(e.player.mode === E.FLOORPLAN ? I.UP : I.FORWARD),
                            e.player.getDirection(e.playerDirection),
                            e.projectVectors();
                        var t = e.playerDirection.angleTo(e.lastFacingDirection);
                        if (e.angleTravelled += Math.abs(t),
                            e.angleTravelled >= Math.abs(e.angle)) {
                            if (e.active = !1,
                                e.onDone) {
                                var i = e.onDone;
                                i()
                            }
                        } else
                            e.lastFacingDirection.copy(e.playerDirection),
                                window.setTimeout(e, 4)
                    };
                    return e.active = !1,
                        e.angle = 0,
                        e.angleTravelled = 0,
                        e.playerDirection = new c.Vector3,
                        e.lastFacingDirection = new c.Vector3,
                        e.onDone = null,
                        e.player = null,
                        e.start = function (t, i, n, r) {
                            e.active = !0,
                                t && i && (i = 0),
                                e.angle = t || i,
                                e.xAngle = t,
                                e.yAngle = i,
                                e.angleTravelled = 0,
                                e.playerDirection.copy(n.mode === E.FLOORPLAN ? I.UP : I.FORWARD),
                                n.getDirection(e.playerDirection),
                                e.lastFacingDirection.copy(e.playerDirection),
                                e.projectVectors(),
                                e.onDone = r,
                                e.player = n,
                                e()
                        }
                        ,
                        e.projectVectors = function () {
                            e.xAngle && (e.playerDirection.projectOnPlane(I.UP),
                                e.lastFacingDirection.projectOnPlane(I.UP))
                        }
                        ,
                        e
                }()
                , O = function () {
                    var e = new c.Vector3;
                    return function (t) {
                        t ? (e.copy(t.position),
                            e.add(t.discPosition),
                            p.projectPositionToCanvas(e, this.player.camera, e),
                            this.click(e.x, e.y)) : R.warn("Showcase -> clicktagObject: Unable to find tag.")
                    }
                }()
                , L = function () {
                    return this.player.mode === E.PANORAMA ? S.insideLookLimitUp : this.player.mode === E.DOLLHOUSE ? 90 - c.Math.radToDeg(S.dollhouseDefault.minPolarAngle) : null
                }
                , D = function () {
                    return this.player.mode === E.PANORAMA ? S.insideLookLimitDown : this.player.mode === E.DOLLHOUSE ? 90 - c.Math.radToDeg(S.dollhouseDefault.maxPolarAngle) : null
                }
                , N = function (e) {
                    var t = new c.Vector3;
                    return function (e) {
                        var i = this.player.getDirection();
                        t.copy(i);
                        var n = t.y;
                        t.y = 0,
                            t.normalize();
                        var r = c.Math.radToDeg(t.angleTo(i)) * (n < 0 ? -1 : 1);
                        if (this.player.mode !== E.DOLLHOUSE && this.player.mode !== E.PANORAMA)
                            return 0 !== e && R.warn("Cannot rotate in y direction when in " + this.player.mode + " mode"),
                                0;
                        this.player.mode === E.DOLLHOUSE && (r = -r);
                        var o = L.call(this) - .1
                            , a = D.call(this) + .1
                            , s = r + e;
                        s > o ? s = o : s < a && (s = a);
                        var l = s - r;
                        return e > 0 && l < .01 && (l = 0),
                            e < 0 && l > -.01 && (l = 0),
                            l
                    }
                }()
                , B = function () {
                    var e = new c.Euler;
                    return function (t) {
                        return e.setFromQuaternion(t.quaternion, "YXZ"),
                        {
                            position: {
                                x: t.position.x,
                                y: t.position.y,
                                z: t.position.z
                            },
                            rotation: {
                                x: c.Math.radToDeg(e.x),
                                y: c.Math.radToDeg(e.y),
                                z: 0
                            },
                            pano: t.currentPano ? t.currentPano.id : null,
                            mode: t.mode
                        }
                    }
                }()
                , F = null;
            t.exports = {
                init: function (e, t, i, n, r) {
                    V.init(e, t, i, r),
                        F = new Promise(function (e, t) {
                            i.on(w.Ready, function () {
                                e()
                            })
                        }
                            .bind(this));
                    var o = new h(window)
                        , a = o.waitForConnection();
                    a.then(function (e) {
                        o.on(g.ACTION, V.onMessageReceive.bind(V))
                    });
                    var s = function () {
                        var e = Date.now();
                        return function () {
                            if (!(Date.now() - e < 100)) {
                                var t = B(i);
                                o.sendEvent(_.MOVE, {
                                    state: t
                                }),
                                    e = Date.now()
                            }
                        }
                    }();
                    i.on(w.Move, s),
                        i.on(w.ViewChanged, s),
                        n.on(f.ActiveModelChanged, function (e) {
                            function t(e) {
                                var t, i = e.newPano.id;
                                e.oldPano && (t = e.oldPano.id),
                                    i !== t && o.sendEvent(_.ENTER_PANO, {
                                        oldPano: t,
                                        newPano: i
                                    })
                            }
                            var i = e.model
                                , n = e.oldModel;
                            V.model = i,
                                a.then(function () {
                                    o.sendEvent(_.MODEL_LOADED, {
                                        metadata: l(i)
                                    })
                                }),
                                n && n.panos.forEach(function (e) {
                                    e.removeEventListener("enter", t)
                                }),
                                i.panos.forEach(function (e) {
                                    e.on("enter", t)
                                })
                        })
                }
            };
            var V = {
                director: null,
                player: null,
                controls: null,
                sceneRenderer: null,
                model: null,
                init: function (e, t, i, n) {
                    this.director = e,
                        this.player = i,
                        this.controls = t,
                        this.sceneRenderer = n
                },
                handleToObject: {},
                objectToHandle: {},
                handleCount: 0,
                onMessageReceive: function (e) {
                    if (e) {
                        var t = e.targetFunction
                            , i = e.params
                            , n = e.onDone;
                        t && this[t] && this[t](i, n)
                    }
                },
                waitForInit: function (e, t) {
                    F.then(t.bind({
                        success: !0,
                        message: "Init complete."
                    }))
                },
                moveToPano: function (e, t) {
                    var i = new c.Euler(0, 0, 0, "YXZ")
                        , n = new c.Quaternion;
                    return function (e, t) {
                        var r = e.pano
                            , o = e.rotation
                            , a = e.transition;
                        if (!this.model)
                            return t({
                                success: !1,
                                error: "The model has not been loaded yet"
                            });
                        var s = this.model.panos.get(r);
                        if (!s)
                            return t({
                                success: !1,
                                error: r + " does not exist in this model"
                            });
                        if (!o)
                            return t({
                                sucess: !1,
                                erorr: o + " is not a valid rotation"
                            });
                        i.set(c.Math.degToRad(o.x || 0), c.Math.degToRad(o.y || 0), c.Math.degToRad(o.z || 0), "YXZ"),
                            console.log(o.z);
                        var l = {
                            success: !0,
                            message: r
                        };
                        if (a === A.FADEOUT)
                            n.setFromEuler(i),
                                this.player.warpToPano(s, n, null, null, b.BLACK, null, null, t.bind(this, l));
                        else {
                            var h, u;
                            a === A.INSTANT && (h = 0,
                                u = 0);
                            var d = I.FORWARD.clone().applyEuler(i).add(s.position);
                            this.player.flyToPano({
                                pano: s,
                                lookAtPoint: d,
                                duration: h,
                                aimDuration: u
                            }, t.bind(this, l))
                        }
                    }
                }(),
                moveInDirection: function (e, t) {
                    var i = e.direction;
                    return "undefined" == typeof v[i] ? (R.warn("Showcase -> moveInDirection: Cannot move in invalid direction."),
                        void (t && t({
                            success: !1,
                            error: "Invalid direction."
                        }))) : void this.player.flyLocalDirection(I[i].clone()).then(function (e) {
                            t(e ? {
                                success: !0,
                                message: "moved " + i
                            } : {
                                success: !1,
                                error: "Cannot move in direction: " + i
                            })
                        })
                },
                getPose: function (e, t) {
                    this.player.camera.position,
                        (new c.Euler).setFromQuaternion(this.player.camera.quaternion, "YXZ");
                    return t({
                        success: !0,
                        message: B(this.player)
                    })
                },
                takeScreenShot: function () {
                    var e = new c.PerspectiveCamera
                        , t = new c.WebGLRenderTarget;
                    return function (i, n) {
                        if (!i.resolution)
                            return n({
                                success: !1,
                                error: "An invalid resolution was specified"
                            });
                        if (i.resolution.width === -1 || i.resolution.height === -1) {
                            var r = this.sceneRenderer.renderer.getSize();
                            i.resolution.width = r.width,
                                i.resolution.height = r.height
                        }
                        e.layers.set(x.DEFAULT),
                            i.visibleObjects && (i.visibleObjects.showtags && e.layers.enable(x.TAG),
                                i.visibleObjects.showPucks && e.layers.enable(x.PANOMARKERS),
                                i.visibleObjects.showReticule && e.layers.enable(x.RETICULE));
                        var o = i.resolution.width
                            , a = i.resolution.height
                            , s = o / a;
                        e.position.copy(this.sceneRenderer.camera.position),
                            e.quaternion.copy(this.sceneRenderer.camera.quaternion),
                            e.projectionMatrix.copy(this.player.camera.projectionMatrix),
                            e.projectionMatrix.elements[0] = this.player.camera.projectionMatrix.elements[5] / s,
                            t.setSize(o, a),
                            this.sceneRenderer.renderer.render(this.sceneRenderer.scene, e, t);
                        var l = new Uint8Array(o * a * 4);
                        this.sceneRenderer.renderer.readRenderTargetPixels(t, 0, 0, o, a, l);
                        var c = M.encode({
                            data: l,
                            width: o,
                            height: a,
                            heading: 180,
                            pitch: 0
                        }, {
                            quality: 75,
                            flipY: !0
                        })
                            , h = "data:image/jpg;base64," + d.uint8ToBase64(c.data);
                        n({
                            success: !0,
                            message: h
                        })
                    }
                }(),
                findRankedPano: function (e, t) {
                    var i = new c.Vector3
                        , r = new c.Vector3;
                    return function (e, t) {
                        s(this.player, r),
                            n(t, r, i);
                        var o = this.player.rankedPanoInDirection(e, i);
                        if (o) {
                            var a = this.objectToHandle[o.id];
                            return a || (this.objectToHandle[o.id] = a = this.handleCount++,
                                this.handleToObject[a] = o),
                                a
                        }
                        return R.warn("Showcase -> findRankedPano: Unable to find nearby pano."),
                            -1
                    }
                }(),
                findRankedtag: function (e, t) {
                    var i = new c.Vector3
                        , r = new c.Vector3;
                    return function (e, t) {
                        s(this.player, r),
                            n(t, r, i);
                        var o = this.player.rankedtagInDirection(e, i);
                        if (o) {
                            var a = this.objectToHandle[o.sid];
                            return a || (this.objectToHandle[o.sid] = a = this.handleCount++,
                                this.handleToObject[a] = o),
                                a
                        }
                        return R.warn("Showcase -> findRankedtag: Unable to find nearby tag."),
                            -1
                    }
                }(),
                clickNearesttag: function (e) {
                    this.clickRankedtag(0, e)
                },
                clickRankedtag: function (e, t) {
                    var i = a.call(this, e, t);
                    i && O.call(this, i)
                },
                clickNearestPano: function (e, t) {
                    this.clickRankedPano(0, e, t)
                },
                clickRankedPano: function (e, t, i) {
                    var n = o.call(this, e, t);
                    n ? r.call(this, n, i) : i(null)
                },
                clickPano: function (e, t) {
                    var i = this.handleTable[e];
                    i ? r.call(this, i, t) : t(null)
                },
                rotateDirection: function () {
                    return function (e, t) {
                        var i = e.direction
                            , n = e.angle;
                        if (!P.active) {
                            var r = 0
                                , o = 0
                                , a = 0
                                , s = 0;
                            if (!n || isNaN(n))
                                return R.warn("Showcase -> rotateDirection: Invalid rotation angle."),
                                    void (t && t({
                                        success: !1,
                                        error: "Invalid rotation angle."
                                    }));
                            if (this.player.mode === E.TRANSITIONING)
                                return R.warn("Automation -> rotateDirection: Cannot rotate while transitioning"),
                                    void (t && t({
                                        success: !1,
                                        error: "Cannot rotate while transitioning"
                                    }));
                            if (i === v.RIGHT || i === v.LEFT)
                                i === v.RIGHT && (n = -n),
                                    r = n > 0 ? -1 : 1,
                                    a = n;
                            else {
                                if (i !== v.UP && i !== v.DOWN)
                                    return R.warn("Showcase -> rotateDirection: Invalid direction for rotation: " + i),
                                        void (t && t({
                                            success: !1,
                                            error: "Invalid direction for rotation."
                                        }));
                                if (this.player.mode === E.FLOORPLAN)
                                    return R.warn("Showcase -> rotateDirection: Cannot rotate " + i + " in floorplan mode"),
                                        void (t && t({
                                            success: !1,
                                            error: "Cannot rotate " + i + " in floorplan mode"
                                        }));
                                if (i === v.DOWN && (n = -n),
                                    n = N.call(this, n),
                                    0 === n)
                                    return R.warn("Showcase -> rotateDirection: Already at maximum rotation in direction: " + i),
                                        void (t && t({
                                            success: !1,
                                            error: "Already at maximum rotation in direction: " + i
                                        }));
                                o = n > 0 ? 1 : -1,
                                    s = n
                            }
                            var l = n;
                            n = c.Math.degToRad(n),
                                a = c.Math.degToRad(a),
                                s = c.Math.degToRad(s);
                            var h = this.controls.activeControl
                                , u = function () {
                                    h.stopRotating(!0),
                                        t && t({
                                            success: !0,
                                            message: "Rotated " + l.toFixed(2) + "° in direction: " + e.direction
                                        })
                                };
                            h.startRotating(r, o),
                                P.start(a, s, this.player, u)
                        }
                    }
                }(),
                rotate: function () {
                    var e = new c.Vector3
                        , t = new c.Vector3;
                    return function (i, n) {
                        var r = i.xAngle
                            , o = i.yAngle;
                        if (!P.active) {
                            if (r = r || 0,
                                o = o || 0,
                                isNaN(r) || isNaN(o))
                                return R.warn("Showcase -> rotate: Invalid rotation angle."),
                                    void (n && n({
                                        success: !1,
                                        error: "Invalid rotation angle."
                                    }));
                            if (this.player.mode === E.TRANSITIONING)
                                return R.warn("Automation -> rotate: Cannot rotate while transitioning"),
                                    void (n && n({
                                        success: !1,
                                        error: "Cannot rotate while transitioning"
                                    }));
                            Math.abs(r) < .01 && (r = 0),
                                Math.abs(o) < .01 && (o = 0);
                            var a = o;
                            o = N.call(this, o),
                                r = -r;
                            var s = a > 0 ? "UP" : "DOWN";
                            if (!r && a && !o)
                                return R.warn("Showcase -> rotate: Already at maximum rotation in direction: " + s),
                                    void (n && n({
                                        success: !1,
                                        error: "Already at maximum rotation in direction: " + s
                                    }));
                            a > o && R.warn("Showcase -> rotate: Reached maximum rotation in direction: " + s);
                            var l = o;
                            o = c.Math.degToRad(o),
                                r = c.Math.degToRad(r),
                                e.copy(this.player.mode === E.FLOORPLAN ? I.UP : I.FORWARD),
                                this.player.getDirection(e),
                                t.copy(e).applyAxisAngle(I.UP, r),
                                t.applyAxisAngle(I.RIGHT, o);
                            var h = (e.angleTo(t),
                                r > 0 ? -1 : r < 0 ? 1 : 0)
                                , u = o > 0 ? 1 : o < 0 ? -1 : 0;
                            Math.abs(r) > Math.abs(o) ? u *= Math.abs(o / r) : Math.abs(o) > Math.abs(r) && (h *= Math.abs(r / o));
                            var d = this.controls.activeControl
                                , p = function () {
                                    d.stopRotating(!0),
                                        n && n({
                                            success: !0,
                                            message: "Rotated " + i.xAngle.toFixed(2) + "° horizontally, " + l.toFixed(2) + "° vertically"
                                        })
                                };
                            d.startRotating(h, u),
                                P.start(r, o, this.player, p)
                        }
                    }
                }(),
                panCamera: function (e, t) {
                    function i(e) {
                        switch (r.removeAllListeners(T.AutoPanComplete),
                        r.removeAllListeners(T.AutoPanInterrupt),
                        r.removeAllListeners(T.AutoPanClamped),
                        e) {
                            case T.AutoPanInterrupt:
                                t({
                                    success: !0,
                                    message: "Camera panning interrupted."
                                });
                                break;
                            case T.AutoPanClamped:
                                if (r.autoPanPosition.x !== n.x || r.autoPanPosition.z !== n.z) {
                                    if (Math.abs(this.player.position.x - r.autoPanPosition.x) < .01 && Math.abs(this.player.position.z - r.autoPanPosition.z) < .01)
                                        return void t({
                                            success: !1,
                                            error: "Already at edge of current model bounds."
                                        });
                                    var i = "The view point is outside the bounds for the current model. ";
                                    i += "The view point was clamped to " + o(r.target.x, r.target.z),
                                        console.warn(i)
                                }
                            case T.AutoPanComplete:
                                t({
                                    success: !0,
                                    message: "Panned camera to position " + o(r.autoPanPosition.x, r.autoPanPosition.z)
                                })
                        }
                    }
                    if (this.player.mode !== E.DOLLHOUSE && this.player.mode !== E.FLOORPLAN)
                        return t({
                            success: !1,
                            error: "Camera panning is not available in the current mode: " + this.player.mode
                        });
                    var n = e.position
                        , r = this.player.control;
                    r.setAutoPanPosition(n.x, n.z),
                        r.autoPan = !0;
                    var o = function (e, t) {
                        return "(" + e.toFixed(2) + ", " + t.toFixed(2) + ")"
                    };
                    r.on(T.AutoPanComplete, i.bind(this, T.AutoPanComplete)),
                        r.on(T.AutoPanInterrupt, i.bind(this, T.AutoPanInterrupt)),
                        r.on(T.AutoPanClamped, i.bind(this, T.AutoPanClamped))
                },
                click: function (e, t) {
                    var i = e.x
                        , n = e.y
                        , r = e.percentage;
                    r === !0 && (i = i / 100 * $("#player").width(),
                        n = n / 100 * $("#player").height()),
                        this.player.handleInputStart(i, n),
                        this.player.updateIntersect(),
                        this.player.handleInputEnd(i, n)
                },
                mouseOver: function (e, t) {
                    var i = e.x
                        , n = e.y
                        , r = e.percentage;
                    r === !0 && (i = i / 100 * $("#player").width(),
                        n = n / 100 * $("#player").height()),
                        this.player.handleInputMove(i, n),
                        this.player.updateIntersect()
                },
                moveToMode: function (e, t) {
                    function i(e) {
                        t(e ? {
                            success: !1,
                            error: "Failed to load new mode: " + e
                        } : {
                            success: !0,
                            message: "Moved to new mode: " + n
                        })
                    }
                    var n = e.mode;
                    n === E.PANORAMA || n === E.DOLLHOUSE || n === E.FLOORPLAN ? this.director.changeMode(n).then(function () {
                        i()
                    }, function (e) {
                        i(e)
                    }) : t({
                        success: !1,
                        error: "Invalid mode selection"
                    })
                }
            }
        }
        ).call(this, "/js/sdk/automation.js")
    }
        , {
        "../constants": 8,
        "../enum/AlignmentType": 17,
        "../enum/ControlEvents": 21,
        "../enum/Direction": 22,
        "../enum/GLCubeFaces": 25,
        "../enum/Keys": 30,
        "../enum/ModelManagerEvents": 33,
        "../enum/PlayerEvents": 40,
        "../enum/RenderLayers": 41,
        "../enum/Vectors": 50,
        "../enum/Viewmode": 51,
        "../enum/WarpStyle": 52,
        "../lib/jpeg_encoder": 94,
        "../sdk/SdkEvents": 161,
        "../settings": 166,
        "../util/common": 185,
        "../util/logger": 189,
        "../util/math": 190,
        "../util/panorama": 191,
        "./ApiHost": 159,
        "./PostMessageType": 160,
        "./TransitionStyles": 162,
        three: 217
    }],
    165: [function (e, t, i) {
        "use strict";
        function n(e) {
            this.sourceWindow = e,
                this.targetWindow = null,
                this.targetOrigin = null,
                this.id = Math.floor(1e5 * Math.random()),
                this.bindEvents()
        }
        var r = e("./PostMessageType")
            , o = e("events").EventEmitter;
        n.prototype = Object.create(o.prototype),
            n.prototype.bindEvents = function () {
                this.sourceWindow.addEventListener("message", this.onPostmessageReceived.bind(this))
            }
            ,
            n.prototype.setTarget = function (e, t) {
                this.targetWindow = e,
                    this.targetOrigin = t
            }
            ,
            n.prototype.onPostmessageReceived = function (e) {
                var t = e.origin || e.originalEvent.origin
                    , i = e.source;
                switch (e.data.type) {
                    case r.CONNECT:
                        break;
                    case r.RESPONSE:
                        if (this.id !== e.data.toId)
                            return;
                    default:
                        if (!this.validateMessageOrigin(t))
                            return
                }
                var n = e.data;
                n.source = i,
                    n.origin = t,
                    n.timestamp = Date.now(),
                    this.emit(e.data.type, n)
            }
            ,
            n.prototype.validateMessageOrigin = function (e) {
                return "*" === this.targetOrigin || e === this.targetOrigin
            }
            ,
            n.prototype.send = function (e) {
                this.targetWindow && this.targetOrigin && (e.fromId = this.id,
                    this.targetWindow.postMessage(e, this.targetOrigin))
            }
            ,
            t.exports = n
    }
        , {
        "./PostMessageType": 160,
        events: 202
    }],
    166: [function (e, t, i) {
        "use strict";
        var n = e("three")
            , r = e("./util/browser")
            , o = e("./enum/Viewmode")
            , a = e("./enum/VROption")
            , s = e("./enum/Colors")
            , l = e("./enum/WarpStyle")
            , c = e("./util/easing")
            , h = e("./util/common")
            , u = e("./util/showcase")
            , d = e("./constants")
            , p = {
                debug: !1,
                version: "2.25.6-0-gd87e5b1",
                languageTag: r.valueFromHash("lang", null),
                pageTitle: "四维虚拟漫游",
                authorizationHeader: u.getAuthorizationHeader(),
                autoplay: r.valueFromHash("play", !1) || !r.inIframe(),
                logLevel: r.valueFromHash("log", 2),
                skyboxRadius: 2500,
                modelBoundsPadding: 5,
                showNeighbors: !1,
                brand: r.valueFromHash("brand", !0),
                showHighlights: r.valueFromHash("hhl", !0) && r.valueFromHash("hr", 1),
                startHighlights: r.valueFromHash("hl", -1),
                specialEdition: r.valueFromHash("bn", 0),
                useWheel: r.valueFromHash("wh", !0),
                crossOrigin: "anonymous",
                fancierTransition: !1,
                wireframe: !1,
                skyboxWireframe: !1,
                modelAlpha: 1,
                highlightPanoSelection: !1,
                showSweeps: !0,
                showSkyboxes: !1,
                showMesh: !0,
                showFloors: !1,
                showFloorDuration: 300,
                showFloorDelay: 300,
                hideFloorDuration: 300,
                hideFloorDelay: 0,
                reticuleOpacityTransitionTime: 250,
                reticuleColor: window.MP_PREFETCHED_MODELDATA.mouseMarkerColor || s.newBlue,    // 方奕卓 配置鼠标标志颜色
                markerOpacityTransitionTime: 500,
                guiAnimationSpeed: 250,
                highlightAnimationDuration: 500,
                modelComponentLoadSpinnerDelay: 150,
                captureErrors: !1,
                maxMobileTextures: 6,
                minimalMemoryMode: r.valueFromHash("m3", r.isMobile()),
                startupFlyinDelay: 3e3,
                dollhouseDefault: {
                    minDistance: 15,
                    maxDistance: 50,
                    minPolarAngle: n.Math.degToRad(10),
                    maxPolarAngle: n.Math.degToRad(90)
                },
                hideReticuleTimeout: 1e3,
                analytics: {
                    inactivityThreshold: 30,
                    sessionTrackingRate: .15,
                    maxTrackedErrors: 20,
                    sessionDurationPingFrequency: 10,
                    sessionDurationTimeout: 15
                },
                flydown: {
                    movementEasing: "easeInOutQuad",
                    movementDelay: .001,
                    rotationEasing: "easeInOutQuad",
                    rotationDelay: .5,
                    modelTextureDelay: .75,
                    skyboxDelay: .75
                },
                transition: {
                    flySpeed: .001,
                    flyTime: 750,
                    flytimeMaxDistanceThreshold: 5,
                    flytimeDistanceMultiplier: 150,
                    aimTime: 1500,
                    aimSlowFactor: 1.5,
                    blur: 0.8,
                    movementEasing: "easeInOutQuad",
                    blendEasing: "easeInOutQuad",
                    fastForwardFactor: 3//r.valueFromHash("mfis", 3)
                },
                show360Views: {
                    enabled: !0,
                    transitionTime: 1e3
                },
                quickstart: {
                    enabled: 1 === r.valueFromHash("qust", 0) || 1 === r.valueFromHash("qs", 0),
                    animation: 1400,
                    showTextDelay: 500,
                    fadeOutDelay: 3e3,
                    fovChange: 10
                },
                appConfig: {
                    webvr_version: null,
                    segment_key: null,
                    embedly_key: null,
                    branch_key: null,
                    keen_write_key: null,
                    keen_project_id: null
                },
                vr: {
                    enabled: !0,
                    allowWebVR: !1,
                    option: r.valueFromHash("vr", a.CONTEXTUAL)
                },
                share: {
                    enabled: !r.valueFromHash("mls", 0) && r.valueFromHash("brand", !0)
                },
                input: {
                    longTapThreshold: 200,
                    moveToleranceNDC: .08,
                    touchMoveThreshold: 25
                },
                help: {
                    modalStayDuration: 600
                },
                immersive: {
                    timeToShowAgain: 1250,
                    uiStayDuration: 600
                },
                tourInteraction: {
                    disabled: "0" === r.valueFromHash("tourcta", null),
                    showPauseButton: 1e3,
                    showModal: 1500,
                    allowNextClick: 200,
                    largeModal: "1" === r.valueFromHash("tourcta", null),
                    smallModal: "2" === r.valueFromHash("tourcta", null)
                },
                labels: {
                    enabled: !1,
                    hideUntilStart: !0,
                    fadeInDuration: 250,
                    fadeInDelay: 250,
                    fadeOutDuration: 250,
                    fadeOutDelay: 0,
                    zoomHideThreshhold: {
                        mobile: r.isSmallScreen() ? .45 : .6,
                        desktop: 2
                    },
                    zoomTruncateThreshhold: {
                        mobile: r.isSmallScreen() ? .35 : .45,
                        desktop: .85
                    },
                    minLengthForTruncate: 16,
                    truncateLength: 12,
                    truncateSuffix: "..."
                },
                tags: {
                    enabled: r.valueFromHash("mt", 1),
                    startup: {
                        hideUntilStart: !0,
                        fadeInDuration: 500,
                        fadeInDelay: 100
                    },
                    visibility: {
                        anyDistance: !0,
                        visibleDistance: 8,
                        cameraClearance: .1,
                        alphaTestLevel: .05,
                        hideViaFloor: !0,
                        hideOffScreenDisc: !1,
                        hideOffScreenObject: !1
                    },
                    disc: {
                        opacity: 1,
                        disabledOpacity: .5,
                        scale: {
                            nearBound: 1.5,
                            farBound: 4.8,
                            linkFarBound: !1,
                            linkPercent: 40,
                            maxSize: 80,
                            minSize: 40,
                            baseViewportSize: 800,
                            responsiveness: 100
                        }
                    },
                    pole: {
                        enabled: !0,
                        height: .5,
                        width: 2,
                        opacity: .5,
                        color: "white"
                    },
                    navigate: {
                        nearestPano: !0,
                        lineOfSight: !0,
                        reactivate: !0,
                        aimAt: "disc",
                        tiltTolerance: 25,
                        rotateSpeedFactor: .6
                    }
                },
                path: {
                    color: window.MP_PREFETCHED_MODELDATA.floorMarkerColor || s.newBlue,   // 方奕卓 配置导览标志颜色
                    colorUp: s._desat(s.newBlue, .5),
                    colorDown: s._darken(s.newBlue, .35),
                    opacity: .5,
                    style: "ribbon",
                    height: .025,
                    ribbonWidth: .24,
                    outsideHeight: .5,
                    waypointRadius: .5,
                    waypointIndoorRadius: .24,
                    waypointPulse: 1e3,
                    typ: l.BLACK,
                    meshFree: r.valueFromHash("mf", 1),
                    mapGuides: r.valueFromHash("guides", !0),
                    fadeInTime: 400,
                    fadeOutTime: 300
                },
                warp: {
                    nearPanoDist: .1,
                    matchCam: !1,
                    blur: .33,
                    fastTime: 1500,
                    teleportTime: 1500,
                    outsideTime: 2e3,
                    lookAheadMax: .3,
                    lookAheadDist: 2.5,
                    softPushDist: .37,
                    softPushEnd: .3,
                    softBendAngle: 8,
                    softBendTilt: 4,
                    softBendEnd: .3,
                    doBurns: true, //r.valueFromHash("kb", !0),
                    burnsAngle: 8, //导览在每个点停留时的旋转角度
                    minBurnsAngle: 35,
                    minDownAngle: -35,
                    maxTurnPerSec: 280,
                    maxAimPerSec: 35,
                    minRotation: 12,
                    maxAimRotation: 33.2,
                    turnFriction: .2,
                    flySpeed: .01,
                    minWarpTime: 1200,
                    warpInterruptionRedirectTime: 500,
                    tourStepDelay: r.valueFromHash("st", 0),
                    walkDelay: 0,
                    walkMaxDist: 50,
                    walkMinDist: .8,
                    walkSlideShowThreshhold: 3000,
                    walkExtraPanosDistance: .4,
                    timePerMeter: 1200,
                    motionLeadTime: 5000,
                    movementEasing: "easeInOutQuad",
                    blendEasing: "easeInOutQuad",
                    showBunny: !1,
                    loop: r.valueFromHash("lp", !1),
                    auto: r.valueFromHash("ts", -1),
                    eOrder: 'YXZ', //"YXZ",
                    stepFactor: .25,
                    brakeStrength: 2,
                    minBrakeAngle: .1,
                    maxBrakeAngle: 1.8,
                    climbEffort: 4
                },
                rotationFriction: .05,
                rotationAccelerationInside: 4.5,
                rotationAccelerationOutside: .15,
                rotationAfterMoveMultiplier: 40,
                rotationAfterMoveHistoryCount: 5,
                panFriction: .09,
                panAccelerationOutside: 60,
                onload: r.valueFromHash("onload", o.PANORAMA),
                zoomNearLimit: .1,
                zoomFarLimit: 50,
                navigation: {
                    panoScores: !1,
                    mouseDirection: !0,
                    filterStrictness: .75,
                    angleFactor: -30,
                    directionFactor: 10,
                    distanceFactor: -1,
                    optionalityFactor: 3
                },
                sdkInit: !1,
                secretPanelWord: [38, 38, 40, 40, 37, 39, 37, 39, 66, 65],
                console: r.valueFromHash("console", !1),
                noMeshFloorPositionOffset: new n.Vector3(0, -1.2, 0),
                panoramaNeighbourMaxDistance: 5,
                panoFloorClickRadius: .35,
                showScreenshotLocations: !1,
                showAxis: !1,
                showNeighbourRaycasts: !1,
                colorMarkerOnLoad: !1,
                colorMarkerByFloor: !1,
                tiling: {
                    panoPreRenderRepeatDelay: 2500,
                    panoPreRenderDelay: 500,
                    preRenderTourPanos: r.valueFromHash("tileprerender", 0),
                    tilingFlagNames: ["usetiles", "tiles"],
                    maxNavPanoQuality: r.valueFromHash("maxtileq", null),
                    maxZoomPanoQuality: r.valueFromHash("maxztileq", null),
                    overlayStyle: r.valueFromHash("tileoverlay", 0),
                    uploadIntervalDelay: r.valueFromHash("tileupdelay", 10),
                    initialIntervalDelay: r.valueFromHash("itiledelay", 0),
                    maxNonBaseUploadsPerFrame: r.valueFromHash("maxnbtpf", 2),
                    maxBaseUploadsPerFrame: r.valueFromHash("maxbtpf", 6),
                    customCompression: r.valueFromHash("tilecustcomp", 0),
                    // mobileHighQualityOverride: !1,
                    mobileHighQualityOverride: 1,
                    allowUltraHighResolution: true
                },
                zoom: {
                    enabled: true,
                    forceOff: r.valueFromHash("nozoom", 0),
                    overridemax: r.valueFromHash("maxzoom", null),
                    overridemin: r.valueFromHash("minzoom", null),
                    max: d.highQualityMaxZoom,
                    min: 1,
                    transitionStyle: r.valueFromHash("zoomtrans", 1),
                    activationThreshold: 1.1,
                    restoreTime: 500
                },
                profiling: {
                    enabled: r.valueFromHash("mem", !1)
                }
            };
        p = h.deepExtend(p, d, {
            insideFOV: r.valueFromHash("fov", d.insideFOV),
            insideFOVMax: r.valueFromHash("fovmax", d.insideFOVMax),
            panorama: {
                transitionTime: 1e3,
                modelAlpha: 0,
                modelAlphaDelay: p.flydown.modelTextureDelay,
                modelAlphaLength: 1,
                skyboxOpacity: 1,
                skyboxOpacityDelay: p.flydown.skyboxDelay,
                skyboxOpacityLength: .9,
                fovLength: 1,
                fovDelay: 0,
                cameraMatrixDuration: .8,
                cameraMatrixDelay: 0,
                cameraMatrixEase: c.easeInCubic,
                reticuleOpacity: 1,
                markerOpacity: .3,
                markerOpacityOnHover: 1
            },
            dollhouse: {
                transitionTime: 1e3,
                modelAlpha: 1,
                modelAlphaDelay: 0,
                modelAlphaLength: 1 - p.flydown.modelTextureDelay,
                skyboxOpacity: 0,
                skyboxOpacityDelay: 0,
                skyboxOpacityLength: 1 - p.flydown.skyboxDelay,
                fovLength: 1,
                fovDelay: 0,
                cameraMatrixDuration: .8,
                cameraMatrixDelay: .3,
                cameraMatrixEase: c.easeInCubic,
                reticuleOpacity: 1,
                markerOpacity: 0,
                markerOpacityOnHover: 0
            },
            floorplan: {
                transitionTime: 1e3,
                modelAlpha: 1,
                modelAlphaDelay: 0,
                modelAlphaLength: 1 - p.flydown.modelTextureDelay,
                skyboxOpacity: 0,
                skyboxOpacityDelay: 0,
                skyboxOpacityLength: 1 - p.flydown.skyboxDelay,
                fovLength: 1,
                fovDelay: 0,
                cameraMatrixDuration: .5,
                cameraMatrixDelay: 0,
                cameraMatrixEase: c.easeOutCubic,
                reticuleOpacity: 1,
                markerOpacity: 0,
                markerOpacityOnHover: 0,
                cameraHeight: 50
            },
            transitioning: {
                reticuleOpacity: 0,
                markerOpacity: .3,
                markerOpacityOnHover: 1
            },
            "floorplan-dollhouse": {
                rotationDelay: 0,
                rotationDuration: 1
            },
            "floorplan-panorama": {
                rotationDelay: .5,
                rotationDuration: 1
            },
            "dollhouse-panorama": {
                rotationDelay: .5,
                rotationDuration: 1
            },
            "dollhouse-floorplan": {
                rotationDelay: 0,
                rotationDuration: 1,
                cameraMatrixDuration: 1.05,
                cameraMatrixDelay: .5
            },
            "panorama-dollhouse": {
                rotationDelay: 0,
                rotationDuration: .5
            },
            "panorama-floorplan": {
                transitionTime: 1500,
                rotationDelay: 0,
                rotationDuration: .5
            }
        }),
            p.path.meshFree && (p.path.typ = l.WALK),
            p.zoom.max = p.zoom.overridemax || p.zoom.max,
            p.zoom.min = p.zoom.overridemin || p.zoom.min,
            t.exports = p
    }
        , {
        "./constants": 8,
        "./enum/Colors": 19,
        "./enum/VROption": 47,
        "./enum/Viewmode": 51,
        "./enum/WarpStyle": 52,
        "./util/browser": 182,
        "./util/common": 185,
        "./util/easing": 186,
        "./util/showcase": 193,
        three: 217
    }],
    167: [function (e, t, i) {
        "use strict";
        var n = e("three")
            , r = e("./settings")
            , o = "precision highp float;\nprecision highp int;\n\nuniform mat4 modelMatrix;\nuniform mat4 modelViewMatrix;\nuniform mat4 projectionMatrix;\nuniform mat4 viewMatrix;\nuniform mat3 normalMatrix;\nuniform vec3 cameraPosition;\nattribute vec3 position;\nattribute vec3 normal;\nattribute vec2 uv;\n"
            , a = "precision highp float;\nprecision highp int;\n\nuniform mat4 viewMatrix;\nuniform vec3 cameraPosition;\n";
        t.exports = {
            basicTextured: {
                uniforms: {
                    tDiffuse: {
                        type: "t",
                        value: null
                    },
                    alpha: {
                        type: "f",
                        value: 1
                    }
                },
                vertexShader: "varying vec2 vUv;\nvoid main() {\n  vUv = uv;\n  gl_Position = projectionMatrix * modelViewMatrix * vec4(position, 1.0);\n}",
                fragmentShader: "varying vec2 vUv;\nuniform float alpha;\nuniform sampler2D tDiffuse;\nvoid main() {\n  vec4 texColor = texture2D(tDiffuse, vUv);\n  gl_FragColor = vec4(texColor.rgb, texColor.a * alpha);\n}"
            },
            copyCubeMap: {
                uniforms: {
                    tDiffuse: {
                        type: "t",
                        value: null
                    },
                    alpha: {
                        type: "f",
                        value: 1
                    }
                },
                vertexShader: "varying vec3 vWorldPos;\nvoid main() {\n  vWorldPos = vec3(-position.x, -position.y, position.z);\n  gl_Position = projectionMatrix * modelViewMatrix * vec4(position, 1.0);\n}",
                fragmentShader: "varying vec3 vWorldPos;\nuniform float alpha;\nuniform samplerCube tDiffuse;\nvoid main() {\n  vec4 texColor = textureCube(tDiffuse, vWorldPos);\n  gl_FragColor = vec4(texColor.rgb, texColor.a * alpha);\n}"
            },
            cube: {
                uniforms: {
                    map: {
                        type: "t",
                        value: null
                    },
                    opacity: {
                        type: "f",
                        value: 1
                    }
                },
                vertexShader: o + "varying vec3 vWorldPosition;\n\nvoid main() {\n  vWorldPosition = position;\n  gl_Position = projectionMatrix * modelViewMatrix * vec4( position, 1.0 );\n}\n",
                fragmentShader: a + "uniform samplerCube map;\nuniform float opacity;\n\nvarying vec3 vWorldPosition;\n\nvoid main() {\n  vec4 color = textureCube( map, vec3( -vWorldPosition.x, vWorldPosition.yz ) );\n  gl_FragColor = vec4(color.rgb, opacity);\n}\n"
            },
            model: {
                uniforms: {
                    map: {
                        type: "t",
                        value: null
                    },
                    modelAlpha: {
                        type: "f",
                        value: r.modelAlpha
                    },
                    opacity: {
                        type: "f",
                        value: 1
                    },
                    progress: {
                        type: "f",
                        value: 0
                    },
                    blackout: {
                        type: "i",
                        value: 0
                    },
                    pano0Map: {
                        type: "t",
                        value: null
                    },
                    pano0Position: {
                        type: "v3",
                        value: new n.Vector3
                    },
                    pano0Matrix: {
                        type: "m4",
                        value: new n.Matrix4
                    },
                    pano1Map: {
                        type: "t",
                        value: null
                    },
                    pano1Position: {
                        type: "v3",
                        value: new n.Vector3
                    },
                    pano1Matrix: {
                        type: "m4",
                        value: new n.Matrix4
                    }

                },
                vertexShader: o + `uniform vec3 pano0Position;
                uniform mat4 pano0Matrix;\n\nuniform vec3 pano1Position;\n
                uniform mat4 pano1Matrix;\n\nvarying vec2 vUv;\n
                
                varying vec3 vWorldPosition0;
                varying vec3 vWorldPosition1;
                uniform int blackout;
               
                
                void main() {
                    vUv = uv;
                    vec4 worldPosition = modelMatrix * vec4(position, 1.0);
                    
                    
                    vec3 positionLocalToPanoCenter0 = worldPosition.xyz - pano0Position;
                    vWorldPosition0 = (vec4(positionLocalToPanoCenter0, 1.0) * pano0Matrix).xyz;
                    vWorldPosition0.x *= -1.0;
                    
                   
                    
                    vec3 positionLocalToPanoCenter1 = worldPosition.xyz - pano1Position; 
                    vWorldPosition1 = (vec4(positionLocalToPanoCenter1, 1.0) * pano1Matrix).xyz;
                    vWorldPosition1.x *= -1.0;
                    gl_Position = projectionMatrix * modelViewMatrix * vec4( position, 1.0 );
                    
                    
                }`,
                fragmentShader: a + `uniform sampler2D map;\nuniform float modelAlpha;\nuniform float opacity;\n
                uniform float progress;\nuniform int blackout;\n\nuniform vec3 pano0Position;\nuniform samplerCube pano0Map;\n\nuniform vec3 pano1Position;\nuniform samplerCube pano1Map;\n\nvarying vec2 vUv;\nvarying vec3 vWorldPosition0;\nvarying vec3 vWorldPosition1;\n\n
                
                
                
                void main() {
                    const vec4 BLACK = vec4(0.0, 0.0, 0.0, 1.0);
                    const vec4 GREY  = vec4(0.5, 0.5, 0.5, 1.0);
                    vec4 colorFromPanos;
                    if (blackout == 5){
                        colorFromPanos = textureCube( pano1Map, vWorldPosition1.xyz)                                    ;
                    }else{
                        vec4 colorFromPano0 = textureCube( pano0Map, vWorldPosition0.xyz);
                        vec4 colorFromPano1 = textureCube( pano1Map, vWorldPosition1.xyz);
                        if (blackout == 0) {colorFromPanos = mix(colorFromPano0, colorFromPano1, progress);} 
                        else if (blackout == 1) {
                            colorFromPanos = mix(colorFromPano0, BLACK, min(1.0, progress*2.0));
                            colorFromPanos = mix(colorFromPanos, colorFromPano1, max(0.0, progress * 2.0 - 1.0));
                        }   
                        else if (blackout == 2) {colorFromPanos = mix(colorFromPano0, BLACK, progress);} 
                        else if (blackout == 3) {colorFromPanos = mix(BLACK, colorFromPano1, max(0.0, progress * 2.0 - 1.0));} 
                      
                    }
                    
                       
                      
                    vec4 colorFromTexture = texture2D( map, vUv );
                    colorFromPanos = mix(colorFromPanos, colorFromTexture, modelAlpha);
                    float whiteness = 1.0 - smoothstep(0.1, 0.2, opacity);
                    colorFromPanos = mix(colorFromPanos, GREY, whiteness);
                    
                    
                    gl_FragColor = vec4(colorFromPanos.rgb, opacity);
                }`
            },
            hot: {
                uniforms: {
                    color: {
                        type: "c",
                        value: new n.Color(0xff2200)
                    },
                    opac: {
                        type: "f",
                        value: 0
                    },
                    texture1: {
                        type: "t",
                        value: null
                    },
                    texture2: {
                        type: "t",
                        value: null
                    }
                },
                vertexShader: "varying vec2 vUv;\n\nvoid main() {\n\n vUv =  uv ;\n gl_Position = projectionMatrix * modelViewMatrix * vec4( position, 1.0 );\n\n}\n",
                fragmentShader: "varying vec3 vNormal;\n\nvarying vec2 vUv;\n\nuniform float opac;\n\nuniform vec3 color;\n\nuniform sampler2D texture1;\n\nuniform sampler2D texture2;\n\nvoid main() {\n\nvec4 tcolor1 = texture2D( texture1, vUv );\n\nvec4 tcolor2 = texture2D( texture2, vUv );\n\ngl_FragColor = mix(tcolor1,tcolor2 ,opac) + tcolor2*0.2; }\n"
            },
            modelOutside: {
                uniforms: {
                    map: {
                        type: "t",
                        value: null
                    },
                    opacity: {
                        type: "f",
                        value: 1
                    }
                },
                vertexShader: o + "varying vec2 vUv;\n\nvoid main() {\n\n  vUv = uv;\n  gl_Position = projectionMatrix * modelViewMatrix * vec4( position, 1.0 );\n\n}\n",
                fragmentShader: a + "uniform sampler2D map;\nuniform float opacity;\nvarying vec2 vUv;\n\nvec4 white = vec4(0.5, 0.5, 0.5, 1.0);\n\nvoid main() {\n\n  vec4 colorFromTexture = texture2D( map, vUv );\n  float whiteness = 1.0 - smoothstep(0.1, 0.2, opacity);\n  colorFromTexture = mix(colorFromTexture, white, whiteness);\n  gl_FragColor = vec4(colorFromTexture.rgb, opacity);\n\n}\n"
            },
            ribbon: {
                uniforms: {
                    map: {
                        type: "t",
                        value: null
                    },
                    opacity: {
                        type: "f",
                        value: 1
                    },
                    color: {
                        type: "c",
                        value: new n.Color(r.path.color)
                    }
                },
                vertexShader: o + "varying vec2 vUv;\nvarying vec3 vN;\nvarying vec4 vP;\n\nvoid main() {\n\n  vUv = uv;\n  vN= normalMatrix * normal;\n  vP = modelViewMatrix * vec4( position, 1.0 );\n  gl_Position = projectionMatrix * vP;\n}\n",
                fragmentShader: a + "uniform sampler2D map;\nuniform float opacity;\nvarying vec2 vUv;\nuniform vec3 color;\nvarying vec3 vN; // show-1182\nvarying vec4 vP; // show-1182\n\nvoid main() {\n\t// TODO add scroll-in and pulsing behaviors\n\tvec3 vNn = normalize(vN);\n\tvec3 vPn = normalize(vP.xyz);\n\tfloat f = pow(1.0-abs(dot(vNn,vPn)),0.2);\n  vec4 colorFromTexture = texture2D( map, vUv );\n  colorFromTexture.a *= f;\n  gl_FragColor = vec4((color.rgb*colorFromTexture.rgb),\n  \t\t\t\t\t\t(opacity*colorFromTexture.a));\n}\n"
            },
            waypoint: {
                uniforms: {
                    map: {
                        type: "t",
                        value: null
                    },
                    opacity: {
                        type: "f",
                        value: 1
                    },
                    pulse: {
                        type: "f",
                        value: 1
                    },
                    nearFade: {
                        type: "v2",
                        value: new n.Vector2(2 * r.insideNear, 2 * r.path.waypointIndoorRadius)
                    },
                    color: {
                        type: "c",
                        value: new n.Color(r.reticuleColor)
                    }
                },
                vertexShader: o + "varying vec2 vUv;\nvarying vec4 vPointView;\n\nvoid main() {\n\n  vUv = uv;\n  vPointView = modelViewMatrix * vec4( position, 1.0 );\n  gl_Position = projectionMatrix * vPointView;\n\n}\n",
                fragmentShader: a + "uniform sampler2D map;\nuniform float opacity;\nuniform float pulse; // another opacity, with a different clock\nuniform vec2 nearFade;\nvarying vec2 vUv;\nvarying vec4 vPointView;\nuniform vec3 color;\n\nvoid main() {\n\t// TODO add scroll-in and pulsing behaviors\n\tfloat depthFade = min(1.0, (abs(vPointView.z)-nearFade.x)/(nearFade.y-nearFade.x));\n  vec4 colorFromTexture = texture2D( map, vUv );\t\t// we only use the alpha!\n  gl_FragColor = vec4(color.rgb,\n  \t\t\t\t\t\t(pulse*opacity*colorFromTexture.a * depthFade));\n}\n"
            },
            modelDebug: {
                uniforms: {
                    map: {
                        type: "t",
                        value: null
                    },
                    modelAlpha: {
                        type: "f",
                        value: r.modelAlpha
                    },
                    depthmapRatio: {
                        type: "f",
                        value: 0
                    },
                    opacity: {
                        type: "f",
                        value: 1
                    },
                    progress: {
                        type: "f",
                        value: 0
                    },
                    considerOcclusion: {
                        type: "i",
                        value: r.fancierTransition
                    },
                    highlightPanoSelection: {
                        type: "i",
                        value: 0
                    },
                    useThirdPano: {
                        type: "i",
                        value: r.useThirdPano
                    },
                    pano0Map: {
                        type: "t",
                        value: null
                    },
                    pano0Depth: {
                        type: "t",
                        value: null
                    },
                    pano0Position: {
                        type: "v3",
                        value: new n.Vector3
                    },
                    pano0Matrix: {
                        type: "m4",
                        value: new n.Matrix4
                    },
                    pano0Weight: {
                        type: "f",
                        value: r.transition.pano0Weight
                    },
                    pano1Map: {
                        type: "t",
                        value: null
                    },
                    pano1Depth: {
                        type: "t",
                        value: null
                    },
                    pano1Position: {
                        type: "v3",
                        value: new n.Vector3
                    },
                    pano1Matrix: {
                        type: "m4",
                        value: new n.Matrix4
                    },
                    pano1Weight: {
                        type: "f",
                        value: r.transition.pano1Weight
                    },
                    pano2Map: {
                        type: "t",
                        value: null
                    },
                    pano2Depth: {
                        type: "t",
                        value: null
                    },
                    pano2Position: {
                        type: "v3",
                        value: new n.Vector3
                    },
                    pano2Matrix: {
                        type: "m4",
                        value: new n.Matrix4
                    },
                    pano2Weight: {
                        type: "f",
                        value: r.transition.pano2Weight
                    }
                },
                vertexShader: o + "uniform vec3 pano0Position;\nuniform mat4 pano0Matrix;\n\nuniform vec3 pano1Position;\nuniform mat4 pano1Matrix;\n\nuniform vec3 pano2Position;\nuniform mat4 pano2Matrix;\n\nvarying vec2 vUv;\nvarying vec3 vWorldPosition0;\nvarying vec3 vWorldPosition1;\nvarying vec3 vWorldPosition2;\n\nvarying vec4 worldPosition;\n\nvoid main() {\n\n  vUv = uv;\n  worldPosition = modelMatrix * vec4(position, 1.0);\n\n  vec3 positionLocalToPanoCenter0 = worldPosition.xyz - pano0Position;\n  vWorldPosition0 = (vec4(positionLocalToPanoCenter0, 1.0) * pano0Matrix).xyz;\n  vWorldPosition0.x *= -1.0;\n\n  vec3 positionLocalToPanoCenter1 = worldPosition.xyz - pano1Position;\n  vWorldPosition1 = (vec4(positionLocalToPanoCenter1, 1.0) * pano1Matrix).xyz;\n  vWorldPosition1.x *= -1.0;\n\n  vec3 positionLocalToPanoCenter2 = worldPosition.xyz - pano2Position;\n  vWorldPosition2 = (vec4(positionLocalToPanoCenter2, 2.0) * pano2Matrix).xyz;\n  vWorldPosition2.x *= -1.0;\n\n  gl_Position = projectionMatrix * modelViewMatrix * vec4( position, 1.0 );\n\n}\n",
                fragmentShader: a + "uniform sampler2D map;\nuniform float depthmapRatio;\nuniform float modelAlpha;\nuniform float opacity;\nuniform float progress;\nuniform int considerOcclusion;\nuniform int highlightPanoSelection;\nuniform int useThirdPano;\n\nuniform vec3 pano0Position;\nuniform samplerCube pano0Map;\nuniform samplerCube pano0Depth;\nuniform float pano0Weight;\n\nuniform vec3 pano1Position;\nuniform samplerCube pano1Map;\nuniform samplerCube pano1Depth;\nuniform float pano1Weight;\n\nuniform vec3 pano2Position;\nuniform samplerCube pano2Map;\nuniform samplerCube pano2Depth;\nuniform float pano2Weight;\n\nvarying vec2 vUv;\nvarying vec3 vWorldPosition0;\nvarying vec3 vWorldPosition1;\nvarying vec3 vWorldPosition2;\n\nvarying vec4 worldPosition;\n\nvoid main() {\n\n  vec4 depthFromPano0 = textureCube( pano0Depth, vWorldPosition0.xyz );\n  vec4 depthFromPano1 = textureCube( pano1Depth, vWorldPosition1.xyz );\n  vec4 depthFromPano2 = textureCube( pano2Depth, vWorldPosition2.xyz );\n\n  vec4 colorFromPano0 = textureCube( pano0Map, vWorldPosition0.xyz );\n  vec4 colorFromPano1 = textureCube( pano1Map, vWorldPosition1.xyz );\n  vec4 colorFromPano2 = textureCube( pano2Map, vWorldPosition2.xyz );\n\n  float distanceToPano0 = distance(worldPosition.xyz, pano0Position);\n  float distanceToPano1 = distance(worldPosition.xyz, pano1Position);\n  float distanceToPano2 = distance(worldPosition.xyz, pano2Position);\n\n  float cameraToPano0 = distance(cameraPosition.xyz, pano0Position);\n  float cameraToPano1 = distance(cameraPosition.xyz, pano1Position);\n  float cameraToPano2 = distance(cameraPosition.xyz, pano2Position);\n\n  float contributionFromPano0 = cameraToPano0 == 0.0 ? 1000.0 : pano0Weight / cameraToPano0;\n  float contributionFromPano1 = cameraToPano1 == 0.0 ? 1000.0 : pano1Weight / cameraToPano1;\n  float contributionFromPano2 = cameraToPano2 == 0.0 ? 1000.0 : pano2Weight / cameraToPano2;\n\n  contributionFromPano0 *= 1.0 / distanceToPano0;\n  contributionFromPano1 *= 1.0 / distanceToPano1;\n  contributionFromPano2 *= 1.0 / distanceToPano2;\n\n  if(considerOcclusion == 1) {\n    bool occludedFromPano0 = distanceToPano0 / 10.0 > 1.01 - depthFromPano0.x;\n    bool occludedFromPano1 = distanceToPano1 / 10.0 > 1.01 - depthFromPano1.x;\n    bool occludedFromPano2 = distanceToPano2 / 10.0 > 1.01 - depthFromPano2.x;\n\n    if(occludedFromPano0){contributionFromPano0 *= 0.1;}\n    if(occludedFromPano1){contributionFromPano1 *= 0.1;}\n    if(occludedFromPano2){contributionFromPano2 *= 0.1;}\n    //if(occludedFromPano0 && occludedFromPano1 && !occludedFromPano2) { contributionFromPano2 += 0.5; }\n  }\n\n  float contributionSum = contributionFromPano0 + contributionFromPano1 + contributionFromPano2;\n  contributionFromPano0 /= contributionSum;\n  contributionFromPano1 /= contributionSum;\n  contributionFromPano2 /= contributionSum;\n\n  vec4 colorFromPanos = colorFromPano0 * contributionFromPano0;\n  colorFromPanos += colorFromPano1 * contributionFromPano1;\n  colorFromPanos += colorFromPano2 * contributionFromPano2;\n\n  vec4 depthFromPanos = depthFromPano0 * contributionFromPano0;\n  depthFromPanos += depthFromPano1 * contributionFromPano1;\n  depthFromPanos += depthFromPano2 * contributionFromPano2;\n\n  vec4 colorFromTexture = texture2D( map, vUv );\n  colorFromPanos = mix(colorFromPanos, colorFromTexture, modelAlpha);\n\n  if(highlightPanoSelection == 1) {\n    colorFromPanos.r = contributionFromPano0;\n    colorFromPanos.g = contributionFromPano1;\n    colorFromPanos.b = contributionFromPano2;\n  }\n\n  gl_FragColor = vec4(mix(colorFromPanos, depthFromPanos, depthmapRatio).rgb, opacity);\n\n}\n"
            },
            customDepth: {
                uniforms: {
                    panoPosition: {
                        type: "v3",
                        value: new n.Vector3
                    }
                },
                vertexShader: o + "varying vec4 worldPosition;\n\nvoid main() {\n\n  worldPosition = modelMatrix * vec4(position, 1.0);\n  gl_Position = projectionMatrix * modelViewMatrix * vec4( position, 1.0 );\n\n}\n",
                fragmentShader: a + "uniform vec3 panoPosition;\nvarying vec4 worldPosition;\n\nvoid main() {\n\n  float depth = distance(worldPosition.xyz, panoPosition);\n  float color = 1.0 - depth / 10.0;\n  gl_FragColor = vec4(color, color, color, 1.0);\n\n}\n"
            },
            skysphere: {
                uniforms: {
                    radius: {
                        type: "f",
                        value: 0
                    }
                },
                vertexShader: o + "varying vec4 worldPosition;\n\nvoid main() {\n\n  worldPosition = modelMatrix * vec4(position, 1.0);\n  gl_Position = projectionMatrix * modelViewMatrix * vec4( position, 1.0 );\n\n}\n",
                fragmentShader: a + "varying vec4 worldPosition;\nuniform float radius;\n\nvoid main() {\n\n  vec4 topColor = vec4(0.094, 0.102, 0.11, 1.0);\n  vec4 bottomColor = vec4(0.2, 0.216, 0.235, 1.0);\n  float normalizedHeight = (worldPosition.y + radius) / (radius * 2.0);\n  float ratio = smoothstep(0.0, 0.5, normalizedHeight);\n  gl_FragColor = mix(bottomColor, topColor, ratio);\n\n}\n"
            },
            tagDisc: {
                uniforms: {
                    opacity: {
                        type: "f",
                        value: 0
                    },
                    color: {
                        type: "c",
                        value: new n.Color
                    },
                    bg: {
                        type: "t",
                        value: null
                    },
                    mask: {
                        type: "t",
                        value: null
                    }
                },
                vertexShader: o + "varying vec2 vUv;\nvoid main() {\n  vUv = uv;\n  gl_Position = projectionMatrix * modelViewMatrix * vec4(position, 1.0);\n}",
                fragmentShader: a + "uniform float opacity;\nuniform vec3 color;\nuniform sampler2D bg;\nuniform sampler2D mask;\n\nvarying vec2 vUv;\n\nvoid main() {\n  vec4 maskColor = texture2D(mask, vUv);\n  vec4 bgColor = texture2D(bg, vUv);\n  vec3 mappedColor = mix(bgColor.rgb, color, maskColor.a);\n  gl_FragColor = vec4(mappedColor, bgColor.a * opacity);\n}\n"
            }
        }
    }
        , {
        "./settings": 166,
        three: 217
    }],
    168: [function (e, t, i) {
        (function (i) {
            "use strict";
            var n = e("three")
                , r = (e("url"),
                    e("./util/ajax"))
                , o = e("./settings")
                , a = e("./util/logger")
                , s = e("./util/math")
                , l = e("./util/showcase")
                , c = e("./objects/Panorama")
                , h = new a(i)
                , u = e("./model/Model")
                , d = e("./shaders")
                , p = e("./util/transitions")
                , f = e("./objects/Chunk")
                , g = e("./objects/Reticule")
                , m = e("./objects/Skybox")
                , v = e("./objects/Floor")
                , A = e("./cameras/DollhouseCamera")
                , y = e("./cameras/FloorplanCamera")
                , C = e("./cameras/PanoramaCamera")
                , I = e("./controls/DollhouseControls")
                , E = e("./controls/FloorplanControls")
                , b = e("./controls/PanoramaControls");
            n.ImageUtils.crossOrigin = o.crossOrigin,
                t.exports = {
                    shaders: d,
                    transitions: p,
                    Model: u,
                    Chunk: f,
                    Floor: v,
                    Skybox: m,
                    Reticule: g,
                    Panorama: c,
                    DollhouseCamera: A,
                    FloorplanCamera: y,
                    PanoramaCamera: C,
                    DollhouseControls: I,
                    FloorplanControls: E,
                    PanoramaControls: b,
                    getModel: function (e) {
                        if (!e.url)
                            throw 'getModel(): missing parameter "url"';
                        e.autoload = void 0 === e.autoload || e.autoload;
                        var t = l.parseSidUrl(e.url);
                        e.urlBase = t.urlBase,
                            e.urlModel = t.urlModel,
                            e.urlFiles = t.urlFiles;
                        var i = this._getPlatformError();
                        return i ? $.Deferred().reject(i).promise() : (this.options = e,
                            this._loadModel().then(this._buildModel.bind(this)))
                    },
                    _getPlatformError: function () {
                        return "IE" === $.ua.browser.name && parseInt($.ua.browser.major) < 11 ? "webgl-unsupported" : "iOS" === $.ua.os.name && /^[0-7][$\.]/.test($.ua.os.version) ? "webgl-ios" : Modernizr.webgl ? null : "webgl-unsupported"
                    },
                    _loadModel: function () {
                        return r.get(this.options.urlModel, {
                            responseType: "json",
                            prefetchFrom: "model",
                            auth: l.getAuthorizationHeader()
                        }).then(null, function () {
                            return h.warn("Model loading failed at initial metadata load"),
                                "loading-failed"
                        })
                    },
                    _buildModel: function (e) {
                        e = l.normalizeModeldata(e, s);
                        var t = new u(this.options, e);
                        return this.options.autoload ? t.load(!0) : $.when(t)
                    }
                }
        }
        ).call(this, "/js/showcase.js")
    }
        , {
        "./cameras/DollhouseCamera": 5,
        "./cameras/FloorplanCamera": 6,
        "./cameras/PanoramaCamera": 7,
        "./controls/DollhouseControls": 10,
        "./controls/FloorplanControls": 11,
        "./controls/PanoramaControls": 13,
        "./model/Model": 139,
        "./objects/Chunk": 144,
        "./objects/Floor": 146,
        "./objects/Panorama": 148,
        "./objects/Reticule": 149,
        "./objects/Skybox": 152,
        "./settings": 166,
        "./shaders": 167,
        "./util/ajax": 181,
        "./util/logger": 189,
        "./util/math": 190,
        "./util/showcase": 193,
        "./util/transitions": 195,
        three: 217,
        url: 208
    }],
    169: [function (e, t, i) {
        "use strict";
        function n() {
            var e = {
                renderTarget: null,
                inUse: !1,
                size: -1,
                pano: null
            };
            return e
        }
        function r(e) {
            M.push(e)
        }
        function o(e) {
            var t = n();
            return t.inUse = !0,
                t.size = e,
                r(t),
                t
        }
        function a(e) {
            for (var t = 0; t < M.length; t++) {
                var i = M[t];
                if (!i.inUse && i.size === e)
                    return i.inUse = !0,
                        i
            }
            return null
        }
        function s(e) {
            for (var t = 0; t < M.length; t++) {
                var i = M[t];
                if (i.renderTarget === e)
                    return i.inUse = !1,
                        !0
            }
            return !1
        }
        function l() {
            this.tileDirectory = {},
                this.activeRenderTargetDescriptors = {},
                this.activePanos = [],
                this.panoLODDescriptors = {},
                this.panoDescriptors = {},
                this.tileTrees = {},
                this.sceneRenderer = null,
                this.tileDownloader = null,
                this.forceQueue = [],
                this.uploadQueues = {},
                this.uploadInterval = null,
                this.uploadIntervalCancelled = !1,
                this.usingTileOverlay = !1,
                this.overlayTilesLoaded = !1,
                this.overlayTileBase = null,
                this.overlayTilesBasic = {},
                this.overlayTilesEnhanced = {},
                this.zoomRenderTarget = null,
                this.zoomPano = null,
                this.zoomingActive = !1,
                this.zoomPanoId = null,
                this.zoomPanoRenderingDisabled = !1,
                this.direction = new h.Vector3,
                this.initTime = -1,
                this.maxBaseUploadsPerFrame = x,
                this.maxNonBaseUploadsPerFrame = T
        }
        function c() {
            this.uploadIntervalCancelled || (this.overlayTilesLoaded || !this.usingTileOverlay ? (b = !0,
                this.updateUploadQueue(this.maxNonBaseUploadsPerFrame, this.maxBaseUploadsPerFrame),
                this.peekNextFromUploadQueue() ? this.refreshUploadInterval(w) : this.uploadInterval = null) : this.refreshUploadInterval(this.uploadIntervalDelay))
        }
        var h = e("three")
            , u = e("../exception/BasicException")
            , d = e("../settings")
            , p = e("../enum/PanoSizeClass")
            , f = (e("../objects/Panorama"),
                e("../enum/PanoRendererEvents"))
            , g = e("../enum/SceneRendererEvents")
            , m = e("../enum/TileDownloaderEvents")
            , v = e("../enum/Vectors")
            , A = (e("../enum/GLCubeFaces"),
                e("../objects/Panorama"),
                e("./TileTree"))
            , y = (e("./TileDownloader"),
                e("./TilePrioritizer"))
            , C = e("./TileUtils")
            , p = e("../enum/PanoSizeClass")
            , I = (e("../util/browser"),
                e("../util/panorama"))
            , E = e("events").EventEmitter
            , b = !1
            , w = d.tiling.uploadIntervalDelay
            , _ = d.tiling.initialIntervalDelay
            , T = d.tiling.maxNonBaseUploadsPerFrame
            , x = d.tiling.maxBaseUploadsPerFrame
            , S = {
                Base: 0,
                Remaining: 1
            }
            , M = [];
        l.prototype = Object.create(E.prototype),
            l.prototype.init = function (e, t, i) {
                this.sceneRenderer = e,
                    this.tileDownloader = t,
                    this.qualityManager = i,
                    this.bindEvents(),
                    this.sceneRenderer.on(g.ContextCreated, this.loadOverlayTiles.bind(this)),
                    this.initTime = performance.now()
            }
            ,
            l.prototype.getActivePanoTextures = function (e) {
                e = e || [];
                for (var t = 0; t < M.length; t++) {
                    var i = M[t];
                    i.renderTarget && i.renderTarget.texture && e.push(i.renderTarget.texture)
                }
            }
            ,
            l.prototype.hasQueuedTiles = function () {
                var e = this.peekNextFromUploadQueue();
                return null !== e && void 0 !== e
            }
            ,
            l.prototype.getActiveRenderTargetDescriptor = function (e) {
                return this.activeRenderTargetDescriptors[e]
            }
            ,
            l.prototype.setActiveRenderTargetDescriptor = function (e, t) {
                this.activeRenderTargetDescriptors[e] = t
            }
            ,
            l.prototype.loadOverlayTiles = function () {
                if (0 !== d.tiling.overlayStyle) {
                    var e = 0
                        , t = function (t, n, r) {
                            t = n ? t[n] = this.sceneRenderer.initSizedTexture2D(C.TILE_SIZE, h.ClampToEdgeWrapping) : this.overlayTileBase = this.sceneRenderer.initSizedTexture2D(C.TILE_SIZE, h.ClampToEdgeWrapping),
                                this.sceneRenderer.uploadTexture2D(r, t, 0, 0, C.TILE_SIZE, C.TILE_SIZE),
                                e++,
                                e === i.length && (this.overlayTilesLoaded = !0)
                        }
                            .bind(this)
                        , i = [["images/outlineBase.png", t.bind(this, this.overlayTileBase, null)], ["images/outlineBasic512.png", t.bind(this, this.overlayTilesBasic, 256)], ["images/outlineBasic512.png", t.bind(this, this.overlayTilesBasic, 512)], ["images/outlineBasic1024.png", t.bind(this, this.overlayTilesBasic, 1024)], ["images/outlineBasic2048.png", t.bind(this, this.overlayTilesBasic, 2048)], ["images/outlineBasic4096.png", t.bind(this, this.overlayTilesBasic, 4096)], ["images/outlineEnhanced512.png", t.bind(this, this.overlayTilesEnhanced, 256)], ["images/outlineEnhanced512.png", t.bind(this, this.overlayTilesEnhanced, 512)], ["images/outlineEnhanced1024.png", t.bind(this, this.overlayTilesEnhanced, 1024)], ["images/outlineEnhanced2048.png", t.bind(this, this.overlayTilesEnhanced, 2048)], ["images/outlineEnhanced4096.png", t.bind(this, this.overlayTilesEnhanced, 4096)]];
                    i.forEach(function (e) {
                        this.tileDownloader.loadImage(e[0], 0, e[1])
                    }
                        .bind(this)),
                        this.usingTileOverlay = !0
                } else
                    this.usingTileOverlay = !1
            }
            ,
            l.prototype.bindEvents = function () {
                this.tileDownloader.on(m.TileDownloadSuccess, this.onTileDownloaded.bind(this))
            }
            ,
            l.prototype.setupZoomRenderTarget = function () {
                if (this.qualityManager.getMaxZoomPanoSize() >= this.qualityManager.getMaxNavPanoSize()) {
                    if (this.zoomRenderTarget && this.zoomRenderTarget.width === this.qualityManager.getMaxZoomPanoSize())
                        return;
                    var e = this.zoomRenderTarget;
                    if (this.zoomRenderTarget = this.initTiledPano(this.qualityManager.getMaxZoomPanoSize(), !1),
                        e) {
                        var t = e.width
                            , i = this.zoomRenderTarget.width;
                        this.sceneRenderer.copyCubeMap(e.texture, this.zoomRenderTarget, t, t, i, i),
                            e.texture.dispose(),
                            e.texture.loaded = !1,
                            e.texture.version = 0,
                            this.sceneRenderer.deallocateCubeTexture(e.texture),
                            e.texture = null
                    }
                    this.zoomPanoRenderingDisabled = !1
                } else
                    this.zoomPanoRenderingDisabled = !0
            }
            ,
            l.prototype.enableUltraHighQualityMode = function (e) {
                if (!this.qualityManager.ultraHighQualityModeEnabled()) {
                    var t = this.qualityManager.getPanoSize(p.ULTRAHIGH);
                    this.tileDownloader.testDownload(t, C.TILE_SIZE, function (t) {
                        t && (this.qualityManager.enableUltraHighQualityMode(),
                            this.setupZoomRenderTarget(),
                            e())
                    }
                        .bind(this))
                }
            }
            ,
            l.prototype.activateTiledPano = function (e, t, i) {
                i && this.clearAllQueuedUploads();
                for (var n = 0; n < C.FACES_PER_PANO; n++)
                    this.initTileTree(e.id, n, this.qualityManager.getMaxPossiblePanoSize());
                this.linkAllTilesAndNodes(e);
                var r = this.getActiveRenderTargetDescriptor(e.id)
                    , l = t;
                if (l > this.qualityManager.getMaxNavPanoSize() && (l = this.qualityManager.getMaxNavPanoSize()),
                    !r || l !== r.size) {
                    if (r && s(r.renderTarget),
                        r = a(l),
                        !r) {
                        var c = this.initTiledPano(l, !1);
                        r = o(c.width),
                            r.renderTarget = c
                    }
                    r.pano = e,
                        this.resetPanoDescriptor(e.id),
                        this.resetPanoLODDescriptors(e.id),
                        this.resetRenderStatus(e.id, !0, !0)
                }
                this.setActiveRenderTargetDescriptor(e.id, r);
                var h = i ? 0 : 1;
                return this.updateActivePanos(e, h),
                    r.renderTarget
            }
            ,
            l.prototype.deactivateTiledPano = function (e) {
                var t = this.getActiveRenderTargetDescriptor(e.id);
                this.isRenderTargetDescriptorValid(t) && s(t.renderTarget),
                    this.setActiveRenderTargetDescriptor(e.id, null);
                var i = this.getUploadQueueForPano(e.id);
                this.clearUploadQueue(i),
                    this.updateActivePanos()
            }
            ,
            l.prototype.updateActivePanos = function () {
                var e = [];
                return function (t, i) {
                    e.length = 0;
                    for (var n = 0; n < this.activePanos.length; n++) {
                        t && e.length === i && e.push(t);
                        var r = this.activePanos[n]
                            , o = this.getActiveRenderTargetDescriptor(r.id);
                        t && r.id === t.id || !this.isRenderTargetDescriptorValid(o) || e.push(r)
                    }
                    t && i >= e.length && e.push(t),
                        this.activePanos.length = 0,
                        this.activePanos.push.apply(this.activePanos, e)
                }
            }(),
            l.prototype.getActivePanoCount = function () {
                return this.activePanos.length
            }
            ,
            l.prototype.resetRenderStatus = function (e, t, i, n) {
                var r = null;
                n && (r = A.getLevelCountForSize(C.TILE_SIZE, n) + 1);
                for (var o = function (e, n, r, o) {
                    i && (n.tile.zoomUploaded = !1),
                        t && (n.tile.uploaded = !1)
                }, a = 0; a < C.FACES_PER_PANO; a++) {
                    var s = this.getTileTree(e, a);
                    s.breadthFirst({
                        callback: o.bind(this, a),
                        minLevel: r
                    })
                }
            }
            ,
            l.prototype.copyBaseRenderStatusToZoomed = function (e) {
                for (var t = A.getLevelCountForSize(C.TILE_SIZE, this.qualityManager.getMaxNavPanoSize()), i = function (e, t, i, n) {
                    t.tile.zoomUploaded = t.tile.uploaded,
                        t.zoomCovered = t.covered
                }, n = 0; n < C.FACES_PER_PANO; n++) {
                    var r = this.getTileTree(e, n);
                    r.breadthFirst({
                        callback: i.bind(this, n),
                        maxLevel: t
                    })
                }
            }
            ,
            l.prototype.renderPanoTiles = function () {
                var e = [];
                return function (t, i, n, r) {
                    this.zoomRenderTarget && this.zoomRenderTarget.width === this.qualityManager.getMaxZoomPanoSize() || this.zoomPanoRenderingDisabled || this.setupZoomRenderTarget(),
                        i = i || this.direction || v.FORWARD;
                    var o = this.getActiveRenderTargetDescriptor(t);
                    if (!this.isRenderTargetDescriptorValid(o))
                        throw new u("PanoRenderer.renderPanoTiles() -> Cannot render to a pano that is not activated.");
                    for (var a = 0; a < C.FACES_PER_PANO; a++) {
                        var s = this.getTileTree(t, a);
                        e.length = 0,
                            s.breadthFirst({
                                saveVisited: e
                            });
                        for (var l = 0; l < e.length; l++) {
                            var c = e[l];
                            this.queueTileUpload(c.tile, !1, r || 0 === l && n)
                        }
                    }
                    this.updateDirection(i)
                }
            }(),
            l.prototype.isRenderTargetDescriptorValid = function (e) {
                return e && e.renderTarget
            }
            ,
            l.prototype.isPanoActive = function (e) {
                var t = this.getActiveRenderTargetDescriptor(e);
                return this.isRenderTargetDescriptorValid(t)
            }
            ,
            l.prototype.isPanoZoomed = function (e) {
                return this.zoomingActive && this.zoomPanoId === e
            }
            ,
            l.prototype.initTileTree = function (e, t, i) {
                var n = this.tileTrees[e];
                n || (n = [],
                    this.tileTrees[e] = n);
                var r = n[t];
                if (!r) {
                    var o = A.getLevelCountForSize(C.TILE_SIZE, i);
                    r = new A(C.TILE_SIZE, o),
                        n[t] = r
                }
            }
            ,
            l.prototype.getTileTree = function (e, t) {
                var i = this.tileTrees[e];
                if (!i)
                    throw new u("PanoRenderer.getTileTree() -> Tree array not yet initialized!");
                var n = i[t];
                if (!n)
                    throw new u("PanoRenderer.getTileTree() -> Tree not yet initialized!");
                return n
            }
            ,
            l.prototype.initTiledPano = function (e, t) {
                var i = this.sceneRenderer.renderer
                    , n = (i.context,
                        new h.WebGLRenderTargetCube(e, e, {
                            stencilBuffer: !1
                        }))
                    , r = new h.CubeTexture([]);
                n.texture = r,
                    r.image = [null, null, null, null, null, null],
                    r.flipY = !0,
                    t ? (r.generateMipmaps = !0,
                        r.magFilter = h.LinearFilter,
                        r.minFilter = h.LinearMipMapLinearFilter) : (r.generateMipmaps = !1,
                            r.magFilter = h.LinearFilter,
                            r.minFilter = h.LinearFilter),
                    r.format = h.RGBAFormat,
                    i.setRenderTarget(n),
                    i.setRenderTarget(null);
                var o = i.properties.get(r);
                return o.__image__webglTextureCube = o.__webglTexture,
                    n
            }
            ,
            l.prototype.getUploadQueueForPano = function (e) {
                var t = this.uploadQueues[e];
                return t || (t = [],
                    this.uploadQueues[e] = t),
                    t
            }
            ,
            l.prototype.isTileUploaded = function (e) {
                return this.isPanoZoomed(e.panoId) ? e.zoomUploaded : e.uploaded
            }
            ,
            l.prototype.setUploaded = function (e, t) {
                this.isPanoZoomed(e.panoId) ? e.zoomUploaded = t : e.uploaded = t
            }
            ,
            l.prototype.queueTileUpload = function (e, t, i) {
                var n = this.getActiveRenderTargetDescriptor(e.panoId);
                if (this.isRenderTargetDescriptorValid(n) && e.downloaded && !this.isTileUploaded(e) && (!e.uploadQueued || i) && (!(e.panoSize > this.qualityManager.getMaxNavPanoSize()) || this.zoomingActive)) {
                    var r = this.getUploadQueueForPano(e.panoId);
                    i ? this.uploadTile(e, !1) : (this.shoulPushToFrontOfQueue(e) ? this.forceQueue.push(e) : t && this.direction ? y.insertSortedPanoTile(r, e, n.pano, this.direction) : r.push(e),
                        e.uploadQueued = !0,
                        this.uploadInterval || this.uploadIntervalCancelled || this.refreshUploadInterval(0))
                }
            }
            ,
            l.prototype.shoulPushToFrontOfQueue = function (e) {
                return 0 === A.getLevelCountForSize(C.TILE_SIZE, e.panoSize)
            }
            ,
            l.prototype.getTopUploadQueue = function () {
                for (var e = null, t = null, i = S.Base; i <= S.Remaining; i++)
                    for (var n = 0; n < this.activePanos.length; n++)
                        if (e = this.activePanos[n],
                            t = this.getUploadQueueForPano(e.id),
                            t.length > 0)
                            switch (i) {
                                case S.Base:
                                    if (0 === t[0].level)
                                        return t;
                                    break;
                                case S.Remaining:
                                    return t
                            }
                return null
            }
            ,
            l.prototype.getNextFromUploadQueue = function () {
                var e = function (e) {
                    var t = e.shift();
                    return t.uploadQueued = !1,
                        t
                };
                return function () {
                    if (this.forceQueue.length > 0)
                        return e(this.forceQueue);
                    var t = this.getTopUploadQueue();
                    return t && t.length > 0 ? e(t) : null
                }
            }(),
            l.prototype.peekNextFromUploadQueue = function () {
                if (this.forceQueue.length > 0)
                    return this.forceQueue[0];
                var e = this.getTopUploadQueue();
                return e && e.length > 0 ? e[0] : null
            }
            ,
            l.prototype.clearAllQueuedUploads = function () {
                this.clearAllUploadQueues(null, 0)
            }
            ,
            l.prototype.clearAllQueuedUploadsForPano = function (e) {
                this.clearAllUploadQueues(e, 0)
            }
            ,
            l.prototype.clearAllUploadQueues = function (e, t) {
                if (e)
                    this.clearUploadQueue(this.getUploadQueueForPano(e), t),
                        this.clearUploadQueue(this.forceQueue, t, e);
                else {
                    for (var i = 0; i < this.activePanos.length; i++) {
                        var n = this.activePanos[i];
                        this.clearUploadQueue(this.getUploadQueueForPano(n.id), t)
                    }
                    this.clearUploadQueue(this.forceQueue, t)
                }
            }
            ,
            l.prototype.clearUploadQueue = function (e, t, i) {
                void 0 !== t && null !== t || (t = 0);
                for (var n = 0; n < e.length;) {
                    var r = e[n]; //切换场景导览的时候卡住了，一直报错  r.tile undefined???
                    (!i || i && i === r.tile.panoId) && r.level >= t ? (r.uploadQueued = !1,
                        e.splice(n, 1)) : n++
                }
            }
            ,
            l.prototype.refreshUploadInterval = function () {
                var e = null;
                return function (t) {
                    this.uploadIntervalCancelled || (e || (e = c.bind(this)),
                        null !== t && void 0 !== t || (t = w),
                        b || (t = _),
                        this.uploadInterval = window.setTimeout(e, t),
                        this.uploadIntervalDelay = t)
                }
            }(),
            l.prototype.update = function () {
                var e = performance.now()
                    , t = 0;
                return function () {
                    this.uploadIntervalCancelled = !0,
                        window.clearTimeout(this.uploadInterval),
                        this.uploadInterval = null;
                    var i = performance.now() - e;
                    !(i > w || 0 === t) || !this.overlayTilesLoaded && this.usingTileOverlay || (this.updateUploadQueue(this.maxNonBaseUploadsPerFrame, this.maxBaseUploadsPerFrame),
                        e = performance.now()),
                        t++
                }
            }(),
            l.prototype.updateUploadQueue = function (e, t) {
                e || (e = 1);
                for (var i = 0, n = 0; ;) {
                    if (n >= t || i >= e)
                        break;
                    var r = this.getNextFromUploadQueue();
                    if (!r)
                        break;
                    if (0 !== r.level ? i++ : n++,
                        !(r.panoSize > this.qualityManager.getMaxNavPanoSize()) || this.zoomingActive) {
                        var o = this.getActiveRenderTargetDescriptor(r.panoId);
                        this.isRenderTargetDescriptorValid(o) && this.uploadTile(r, r.forceUpload)
                    }
                }
            }
            ,
            l.prototype.updateDirection = function (e) {
                if (e = e || this.direction) {
                    this.direction = e;
                    for (var t = 0; t < this.activePanos.length; t++) {
                        var i = this.activePanos[t]
                            , n = this.getUploadQueueForPano(i.id);
                        y.sortPanoTiles(n, i, this.direction)
                    }
                }
            }
            ,
            l.prototype.uploadTile = function () {
                var e = {}
                    , t = (new h.Vector4,
                        d.tiling.overlayStyle);
                return function (i, n) {
                    var r = i.panoId
                        , o = i.image
                        , a = i.tileSize
                        , s = i.panoSize
                        , l = i.tileIndex
                        , c = (i.faceTileIndex,
                            i.totalTiles)
                        , u = (i.face,
                            i.tileX)
                        , d = i.tileY
                        , p = !0
                        , g = !1
                        , m = (this.getPanoDescriptor(r),
                            this.getPanoLODDescriptor(r, s))
                        , v = this.getActiveRenderTargetDescriptor(r)
                        , A = v.renderTarget
                        , y = v.size;
                    if (this.isPanoZoomed(r) && (A = this.zoomRenderTarget,
                        y = this.qualityManager.getMaxZoomPanoSize()),
                        this.isRenderTargetDescriptorValid(v) || (p = !1,
                            g = !1),
                        n || (this.anyUploaded(i.node) && (p = !1,
                            g = !0),
                            this.isTileUploaded(i) && (p = !1,
                                g = !1)),
                        p) {
                        var C = u * a
                            , I = d * a
                            , E = a / s * y
                            , b = C / s * y
                            , w = I / s * y;
                        e[a] || (e[a] = this.sceneRenderer.initSizedTexture2D(a, h.ClampToEdgeWrapping));
                        var _ = e[a];
                        if (this.sceneRenderer.uploadTexture2D(o, _, 0, 0, a, a),
                            1 === t || 2 === t) {
                            var T = 1 === t ? this.overlayTilesBasic : this.overlayTilesEnhanced;
                            this.sceneRenderer.renderToCubeMap(_, A, a, a, 0, 0, a, a, b, w, E, E, i.cubeFace),
                                this.sceneRenderer.renderToCubeMap(T[s], A, a, a, 0, 0, a, a, b, w, E, E, i.cubeFace, h.NormalBlending, !0, .5)
                        } else
                            this.sceneRenderer.renderToCubeMap(_, A, a, a, 0, 0, a, a, b, w, E, E, i.cubeFace);
                        m.uploadCount++,
                            this.emit(f.TileRenderSuccess, r, s, l, c),
                            m.uploadCount === c && this.emit(f.PanoRenderComplete, r, s, c),
                            this.setUploaded(i, !0),
                            this.addCoverageForNode(i.node)
                    } else
                        this.setUploaded(i, !1);
                    return i.uploadAttempted || (m.uploadAttempts++,
                        this.emit(f.TileUploadAttempted, r, s, l, c)),
                        i.uploadAttempted = !0,
                        m.uploadAttempts === c && this.emit(f.UploadAttemptedForAllTiles, r, s, c),
                        g
                }
            }(),
            l.prototype.linkTileAndNode = function (e, t) {
                t.tile = e,
                    e.node = t
            }
            ,
            l.prototype.linkAllTilesAndNodes = function (e) {
                for (var t = function (t, i, n, r, o) {
                    var a = this.getTileDirectoryEntry(e.id, i, r, o);
                    this.linkTileAndNode(a, n)
                }, i = 0; i < C.FACES_PER_PANO; i++) {
                    var n = this.getTileTree(e.id, i);
                    n.breadthFirst({
                        callback: t.bind(this, n, i)
                    })
                }
            }
            ,
            l.prototype.anyUploaded = function (e) {
                if (!e)
                    return !1;
                if (e.tile && this.isTileUploaded(e.tile))
                    return !0;
                if (e.children)
                    for (var t = 0; t < e.children.length; t++) {
                        var i = e.children[t];
                        if (this.anyUploaded(i))
                            return !0
                    }
                return !1
            }
            ,
            l.prototype.setNodeCovered = function (e, t) {
                this.isPanoZoomed(e.tile.panoId) ? e.zoomCovered = t : e.covered = t
            }
            ,
            l.prototype.isNodeCovered = function (e) {
                return !!e && (this.isPanoZoomed(e.tile.panoId) ? e.zoomCovered : e.covered)
            }
            ,
            l.prototype.addCoverageForNode = function (e) {
                if (this.setNodeCovered(e, !0),
                    e.parent && e.covered) {
                    var t = e.parent;
                    this.nodeSubcovered(t) && this.addCoverageForNode(t, !0)
                }
            }
            ,
            l.prototype.calcFullCoverage = function (e) {
                var t = !1;
                if (e.children)
                    for (var i = 0; i < e.children.length; i++) {
                        var n = e.children[i];
                        t = t || this.calcFullCoverage(n)
                    }
                e.covered = e.tile.uploaded || t
            }
            ,
            l.prototype.nodeSubcovered = function (e) {
                if (!e.children)
                    return !1;
                for (var t = 0; t < e.children.length; t++)
                    if (!e.children[t] || !this.isNodeCovered(e.children[t]))
                        return !1;
                return !0
            }
            ,
            l.prototype.resetPanoDescriptor = function (e) {
                this.getPanoDescriptor(e)
            }
            ,
            l.prototype.getPanoDescriptor = function (e) {
                var t = this.panoDescriptors[e];
                return t || (t = {},
                    this.panoDescriptors[e] = t),
                    t
            }
            ,
            l.prototype.resetPanoLODDescriptors = function (e) {
                var t = this.getPanoLODDescriptors(e);
                for (var i in t)
                    if (t.hasOwnProperty(i)) {
                        var n = t[i];
                        n.uploadCount = 0,
                            n.uploadAttempts = 0
                    }
            }
            ,
            l.prototype.getPanoLODDescriptor = function (e, t) {
                var i = this.getPanoLODDescriptors(e)
                    , n = i[t];
                return n || (n = {
                    uploadCount: 0,
                    uploadAttempts: 0
                },
                    i[t] = n),
                    n
            }
            ,
            l.prototype.getPanoLODDescriptors = function (e) {
                var t = this.panoLODDescriptors[e];
                return t || (t = {},
                    this.panoLODDescriptors[e] = t),
                    t
            }
            ,
            l.prototype.onTileDownloaded = function (e) {
                var t = A.getLevelCountForSize(C.TILE_SIZE, e.panoSize)
                    , i = this.getTileDirectoryEntry(e.panoId, e.face, t, e.faceTileIndex);
                if (i.downloaded = !0,
                    i.image = e.image,
                    i.panoSize = e.panoSize,
                    i.tileX = e.tileX,
                    i.tileY = e.tileY,
                    i.totalTiles = e.totalTiles,
                    i.tileIndex = e.tileIndex,
                    i.faceTileIndex = e.faceTileIndex,
                    i.face = e.face,
                    i.cubeFace = I.mapFaceToCubemapFace(e.face),
                    i.panoId = e.panoId,
                    i.tileSize = e.tileSize,
                    i.direction = (new h.Vector3).copy(e.direction),
                    i.node = null,
                    i.level = A.getLevelCountForSize(C.TILE_SIZE, i.panoSize),
                    this.isPanoActive(i.panoId)) {
                    var n = this.getTileTree(i.panoId, i.face)
                        , r = n.getSubNode(i.panoSize, i.tileX, i.tileY);
                    this.linkTileAndNode(i, r),
                        this.queueTileUpload(i, !0)
                }
            }
            ,
            l.prototype.getTileDirectoryEntry = function (e, t, i, n) {
                var r = this.tileDirectory[e];
                r || (r = {},
                    this.tileDirectory[e] = r);
                var o = 16384 * t + 1024 * i + n
                    , a = r[o];
                return a || (a = {
                    downloaded: !1,
                    uploaded: !1,
                    zoomUploaded: !1
                },
                    r[o] = a),
                    a._key = e + ":" + t + ":" + i + ":" + n,
                    a._tileKey = o,
                    a
            }
            ,
            l.prototype.setZoomingActive = function (e, t, i) {
                this.zoomPanoRenderingDisabled || e === this.zoomingActive && this.zoomPanoId === t.id || (this.zoomingActive = e,
                    this.zoomPanoId = t.id,
                    this.zoomingActive && (this.zoomPanoId !== t.id || i) && this.updateZoomedPanoFromBase(t))
            }
            ,
            l.prototype.updateZoomedPanoFromBase = function (e) {
                if (!this.zoomPanoRenderingDisabled) {
                    var t = this.getActiveRenderTargetDescriptor(e.id);
                    if (t && t.renderTarget) {
                        var i = this.qualityManager.getMaxZoomPanoSize()
                            , n = t.renderTarget
                            , r = t.size;
                        this.sceneRenderer.copyCubeMap(n.texture, this.zoomRenderTarget, r, r, i, i),
                            this.copyBaseRenderStatusToZoomed(e.id)
                    }
                }
            }
            ,
            t.exports = l
    }
        , {
        "../enum/GLCubeFaces": 25,
        "../enum/PanoRendererEvents": 35,
        "../enum/PanoSizeClass": 36,
        "../enum/SceneRendererEvents": 43,
        "../enum/TileDownloaderEvents": 45,
        "../enum/Vectors": 50,
        "../exception/BasicException": 55,
        "../objects/Panorama": 148,
        "../settings": 166,
        "../util/browser": 182,
        "../util/panorama": 191,
        "./TileDownloader": 171,
        "./TilePrioritizer": 172,
        "./TileTree": 173,
        "./TileUtils": 174,
        events: 202,
        three: 217
    }],
    170: [function (e, t, i) {
        "use strict";
        function n(e, t, i) {
            this.maxNavPanoSize = -1,
                this.maxZoomPanoSize = -1,
                this.devicePixelDensity = e,
                this.deviceScreenSize = t,
                this.clientBandwidth = i,
                this.panoSizeClassMap = {},
                this.useHighResolutionPanos = !0,
                this.useUltraHighResolutionPanos = !1,
                this.modelHasUltraHighPanos = !1
        }
        var r = e("../enum/PanoSizeClass")
            , o = e("../settings")
            , a = e("../util/browser")
            , s = e("../constants")
            , l = e("../util/showcase")
            , c = e("../enum/ModelManagerEvents");
        n.prototype.init = function (e) {
            this.buildPanoSizeClassMap(this.devicePixelDensity, this.deviceScreenSize, this.clientBandwidth),
                this.ultraHighSize = this.getPanoSize(r.ULTRAHIGH),
                this.highSize = this.getPanoSize(r.HIGH),
                this.standardSize = this.getPanoSize(r.STANDARD),
                this.baseSize = this.getPanoSize(r.BASE),
                o.tiling.maxZoomPanoQuality && this.ultraHighSize <= o.tiling.maxZoomPanoQuality && (o.tiling.allowUltraHighResolution = !0),
                this.highQualityThreshold = a.valueFromHash("threshold2k", s.windowHeightHighQualityThreshold),
                this.updateMaximums(),
                e.on(c.ActiveModelChanged, this.onModelChanged.bind(this))
        }
            ,
            n.prototype.updateFromModel = function (e) {
                this.updateHighResolutionSettings(e),
                    this.updateUltraHighResolutionSettings(e)
            }
            ,
            n.prototype.updateHighResolutionSettings = function (e) {
                //---------------------许钟文---------原始的会判断modeldata里version，以致useHighResolutionPanos为false，所以我直接变为true啦----------------------------------
                l.modelDataPromisesTiles(e.data) ? this.useHighResolutionPanos = !0 : this.useHighResolutionPanos = !1,
                    //this.useHighResolutionPanos = !0; 
                    //----------------------e n d -----------------------------------------------------------------

                    this.updateMaximums()
            }
            ,
            n.prototype.updateUltraHighResolutionSettings = function (e) {
                o.tiling.allowUltraHighResolution && this.modelHasUltraHighPanos ? this.useUltraHighResolutionPanos = !0 : this.useUltraHighResolutionPanos = !1,
                    this.updateMaximums()
            }
            ,
            n.prototype.enableUltraHighQualityMode = function () {
                this.modelHasUltraHighPanos = !0,
                    this.updateUltraHighResolutionSettings(null)
            }
            ,
            n.prototype.ultraHighQualityModeEnabled = function () {
                return this.modelHasUltraHighPanos
            }
            ,
            n.prototype.onModelChanged = function (e) {
                this.updateFromModel(e.model),
                    this.updateMaximums()
            }
            ,
            n.prototype.updateMaximums = function () {
                this.maxNavPanoSize = o.tiling.maxNavPanoQuality || this.detectMaxNavPanoSize(),
                    this.maxZoomPanoSize = o.tiling.maxZoomPanoQuality || this.detectMaxZoomPanoSize(),
                    this.maxZoomPanoSize < this.maxNavPanoSize && (this.maxNavPanoSize = this.maxZoomPanoSize)
            }
            ,
            n.prototype.buildPanoSizeClassMap = function () {
                this.panoSizeClassMap[r.BASE] = 512,
                    this.panoSizeClassMap[r.STANDARD] = 1024,
                    this.panoSizeClassMap[r.HIGH] = 2048,
                    this.panoSizeClassMap[r.ULTRAHIGH] = 4096
            }
            ,
            n.prototype.getPanoSize = function (e) {
                return this.panoSizeClassMap[e]
            }
            ,
            n.prototype.getMaxPossiblePanoSize = function () {
                return this.getPanoSize(r.ULTRAHIGH)
            }
            ,
            n.prototype.getMaxPanoSize = function () {
                return this.maxZoomPanoSize
            }
            ,
            n.prototype.getMaxNavPanoSize = function () {
                return this.maxNavPanoSize
            }
            ,
            n.prototype.getMaxZoomPanoSize = function () {
                return this.maxZoomPanoSize
            }
            ,
            n.prototype.detectMaxNavPanoSizeClass = function () {
                if (settings.mobileNavHigh) return r.HIGH  //改
                else return this.useHighResolutionPanos ? a.isMobile() ? r.STANDARD : $("#player").height() < this.highQualityThreshold ? r.STANDARD : r.HIGH : r.STANDARD
            }
            ,
            n.prototype.detectMaxNavPanoSize = function () {
                var e = this.detectMaxNavPanoSizeClass();
                return this.getPanoSize(e)
            }
            ,
            n.prototype.detectMaxZoomPanoSize = function () {
                return this.useHighResolutionPanos ? a.isMobile() ? o.tiling.mobileHighQualityOverride ? this.getPanoSize(r.HIGH) : this.getPanoSize(r.STANDARD) : this.useUltraHighResolutionPanos ? this.getPanoSize(r.ULTRAHIGH) : this.getPanoSize(r.HIGH) : this.getPanoSize(r.STANDARD)
            }
            ,
            t.exports = n
    }
        , {
        "../constants": 8,
        "../enum/ModelManagerEvents": 33,
        "../enum/PanoSizeClass": 36,
        "../settings": 166,
        "../util/browser": 182,
        "../util/showcase": 193
    }],
    171: [function (e, t, i) {
        (function (i) {
            "use strict";
            function n(e) {
                this.panos = null,
                    this.retryMinimumTime = 1e4,
                    this.urls = null,
                    this.panoLoadCallbacks = {},
                    this.downloadDescriptors = {},
                    this.priorityQueue = [],
                    this.forceQueue = [],
                    this.activeDownloads = [],
                    this.qualityManager = null,
                    this.tilePrioritizer = null,
                    this.refreshInterval = null,
                    this.processPriorityQueue = !1,
                    this.concurrentDownloads = e.concurrentDownloads || 1,
                    this.downloadTestResults = {}
            }
            var r = e("three")
                , o = (e("../enum/Viewmode"),
                    e("../settings"))
                , a = (e("../objects/Panorama"),
                    e("../util/logger"))
                , s = (e("../enum/Vectors"),
                    e("../enum/PanoSizeClass"),
                    e("../enum/TileDownloaderEvents"))
                , l = e("./TilePrioritizer")
                , c = e("./TileUtils")
                , h = (e("../enum/GLCubeFaces"),
                    e("../enum/DownloadStatus"))
                , u = e("../util/panorama")
                , d = e("../util/ajax")
                , p = e("../ab")
                , f = e("events").EventEmitter
                , g = (new a(i),
                    Object.freeze({
                        Testing: 1,
                        Success: 2,
                        Fail: 3
                    }));
            n.prototype = Object.create(f.prototype),
                n.IDLE_REFRESH_DELAY = 500,
                n.ACTIVE_REFRESH_DELAY = 16,
                n.DOWNLOAD_RETRIES = 4,
                n.prototype.init = function (e) {
                    this.qualityManager = e
                }
                ,
                n.prototype.setUrls = function (e) {
                    this.urls = e
                }
                ,
                n.prototype.setPanoData = function (e, t, i) {
                    this.panos = e,
                        this.imagePanos = t,
                        this.panoGroupId = i
                }
                ,
                n.prototype.start = function () {
                    this.refreshUpdateInterval(0)
                }
                ,
                n.prototype.stop = function () {
                    window.cancel(this.refreshInterval)
                }
                ,
                n.prototype.refreshUpdateInterval = function (e) {
                    e || (e = 0),
                        this.refreshInterval = window.setTimeout(function () {
                            var e = this.update();
                            e ? this.refreshUpdateInterval(n.ACTIVE_REFRESH_DELAY) : this.refreshUpdateInterval(n.IDLE_REFRESH_DELAY)
                        }
                            .bind(this), e)
                }
                ,
                n.prototype.update = function () {
                    var e = this.forceQueue.length > 0;
                    return this.processQueueForDownloading(this.forceQueue),
                        this.processPriorityQueue && (this.queuePrioritizedTilesForPanos(this.panos),
                            this.priorityQueue.length > 0 && (e = !0),
                            this.processQueueForDownloading(this.priorityQueue)),
                        e
                }
                ,
                n.prototype.forceQueueTilesForPano = function () {
                    var e = []
                        , t = [];
                    return function (i, n, r, o, a, s) {
                        e.length = 0;
                        for (var u = this.getTileDownloadDescriptors(i, n), d = 0; d < u.length; d++) {
                            var p = u[d];
                            p.status !== h.None && p.status !== h.Queued || e.push(p)
                        }
                        if (r && e.length > 0) {
                            l.sortPanoTiles(e, i, r),
                                t.length = 0,
                                c.matchingTilesInDirection(i, n, r, o, a, t);
                            for (var f = 0, g = function (e) {
                                return e.face === m.face && e.faceTileIndex === m.faceTileIndex
                            }; f < e.length;) {
                                var m = e[f]
                                    , v = t.findIndex(g);
                                v < 0 ? e.splice(f, 1) : f++
                            }
                        }
                        for (var A = 0; A < e.length; A++)
                            this.forceQueue.push(e[A]);
                        this.setStatusForAllDescriptors(this.forceQueue, h.ForceQueued),
                            this.clearFromQueue(this.priorityQueue, h.ForceQueued, !1),
                            s && this.processQueueForDownloading(this.forceQueue, !0)
                    }
                }(),
                n.prototype.clearForceQueue = function () {
                    this.clearQueue(this.forceQueue)
                }
                ,
                n.prototype.queuePrioritizedTilesForPanos = function (e) {
                    this.tilePrioritizer && (this.clearQueue(this.priorityQueue),
                        this.tilePrioritizer.filterAndPrioritize(this.priorityQueue, e, this),
                        this.clearFromQueue(this.priorityQueue, h.None, !0),
                        this.setStatusOrRemoveForAllDescriptors(this.priorityQueue, h.Queued))
                }
                ,
                n.prototype.clearQueue = function (e) {
                    this.setStatusForAllDescriptors(e, h.None),
                        e.length = 0
                }
                ,
                n.prototype.clearFromQueue = function (e, t, i) {
                    for (var n = 0; n < e.length; n++) {
                        var r = e[n];
                        r && (t === r.status && !i || t !== r.status && i) && (e[n] = null)
                    }
                }
                ,
                n.prototype.setStatusForAllDescriptors = function (e, t) {
                    for (var i = 0; i < e.length; i++) {
                        var n = e[i];
                        n && (n.status = t)
                    }
                }
                ,
                n.prototype.setStatusOrRemoveForAllDescriptors = function (e, t) {
                    for (var i = 0; i < e.length; i++) {
                        var n = e[i];
                        n && (n.status !== t ? n.status = t : e[i] = null)
                    }
                }
                ,
                n.prototype.getTileDownloadDescriptors = function (e, t) {
                    var i = this.getAllTileDownloadDescriptorsForPano(e)
                        , n = i[t];
                    return n || (n = this.buildDownloadDescriptorArray(t),
                        i[t] = n,
                        this.initTileDownloadDescriptors(n, e, t)),
                        n
                }
                ,
                n.prototype.getAllTileDownloadDescriptorsForPano = function (e) {
                    var t = this.downloadDescriptors[e.id];
                    return t || (t = {},
                        this.downloadDescriptors[e.id] = t),
                        t
                }
                ,
                n.prototype.processQueueForDownloading = function (e, t) {
                    if (this.cleanupActiveDownloads(),
                        this.activeDownloads.length < this.concurrentDownloads || t)
                        for (var i = t ? e.length : this.concurrentDownloads - this.activeDownloads.length, n = 0, r = 0; n < i && e.length > 0; r++) {
                            var o = e.shift();
                            o && (this.startDownload(o),
                                n++)
                        }
                }
                ,
                n.prototype.testDownload = function (e, t, i) {
                    var n = this.downloadTestResults[e];
                    if (n)
                        return void (n === g.Success ? i(!0) : n === g.Fail && i(!1));
                    this.downloadTestResults[e] = g.Testing;
                    var r = this.panos.list[0]
                        , o = this.getTileUrl(r.id, e, t, 0)
                        , a = function (t) {
                            this.downloadTestResults[e] = g.Success,
                                i(!0)
                        }
                            .bind(this)
                        , s = function () {
                            this.downloadTestResults[e] = g.Fail,
                                i(!1)
                        }
                            .bind(this);
                    this.loadImage(o, 0, a, s)
                }
                ,
                n.prototype.startDownload = function (e) {
                    e.status = h.Downloading;
                    var t = this.getTileUrl(e.pano.id, e.panoSize, e.tileSize, e.tileIndex);
                    this.activeDownloads.push(e),
                        this.loadImage(t, n.DOWNLOAD_RETRIES, this.downloadComplete.bind(this, e), this.downloadFailed.bind(this, e))
                }
                ,
                n.prototype.downloadFailed = function (e, t) { }
                ,
                n.prototype.downloadComplete = function (e, t) {
                    if (e.panoGroupId === this.panoGroupId) {
                        var i = this.getPanoLoadCallbacks(e.pano, e.panoSize);
                        e.status = h.Downloaded,
                            i && i.onProgress && i.onProgress(e.pano, e.panoSize);
                        var n = {
                            panoId: e.pano.id,
                            image: t,
                            tileSize: e.tileSize,
                            panoSize: e.panoSize,
                            tileIndex: e.tileIndex,
                            faceTileIndex: e.faceTileIndex,
                            totalTiles: e.totalTiles,
                            face: e.face,
                            tileX: e.tileX,
                            tileY: e.tileY,
                            direction: e.direction
                        };
                        e.image = t,
                            this.emit(s.TileDownloadSuccess, n),
                            this.isPanoDownloaded(e.pano, e.panoSize) && (n = {
                                panoId: e.pano.id,
                                tileSize: e.tileSize,
                                panoSize: e.panoSize
                            },
                                this.emit(s.PanoDownloadComplete, n),
                                i && i.onLoad && i.onLoad(e.pano, e.panoSize))
                    }
                }
                ,
                n.prototype.cleanupActiveDownloads = function () {
                    var e = [];
                    return function () {
                        e.length = 0;
                        for (var t = 0; t < this.activeDownloads.length; t++) {
                            var i = this.activeDownloads[t];
                            i.status !== h.Downloaded && i.status !== h.Failed && e.push(i)
                        }
                        this.activeDownloads.length = 0,
                            this.activeDownloads.push.apply(this.activeDownloads, e)
                    }
                }(),
                n.prototype.isPanoDownloaded = function (e, t) {
                    var i = this.getTileDownloadDescriptors(e, t);
                    if (i.length <= 0)
                        return !1;
                    for (var n = 0; n < i.length; n++) {
                        var r = i[n];
                        if (r.status !== h.Downloaded)
                            return !1
                    }
                    return !0
                }
                ,
                n.prototype.setPanoLoadCallbacks = function (e, t, i, n, r) {
                    var o = e.id + ":" + this.qualityManager.getPanoSize(t);
                    this.panoLoadCallbacks[o] = {
                        onLoad: i,
                        onFail: n,
                        onProgress: r
                    }
                }
                ,
                n.prototype.getPanoLoadCallbacks = function (e, t) {
                    var i = e.id + ":" + t;
                    return this.panoLoadCallbacks[i]
                }
                ,
                n.prototype.buildDownloadDescriptorArray = function (e) {
                    for (var t = c.getTileCountForSize(e), i = [], n = 0; n < t; n++) {
                        var r = this.buildDownloadDescriptor();
                        i.push(r)
                    }
                    return i
                }
                ,
                n.prototype.buildDownloadDescriptor = function () {
                    var e = {
                        panoGroupId: null,
                        pano: null,
                        panoSize: -1,
                        tileSize: -1,
                        tileIndex: -1,
                        totalTiles: -1,
                        faceTileIndex: -1,
                        status: h.None,
                        url: null,
                        image: null,
                        direction: new r.Vector3,
                        face: -1,
                        cubeFace: -1,
                        tileX: -1,
                        tileY: -1
                    };
                    return e
                }
                ,
                n.prototype.initTileDownloadDescriptors = function (e, t, i) {
                    for (var n = 0; n < e.length; n++) {
                        var r = e[n];
                        this.initTileDownloadDescriptor(r, t, i, n)
                    }
                }
                ,
                n.prototype.initTileDownloadDescriptor = function (e, t, i, n) {
                    var r = i >= c.TILE_SIZE ? c.TILE_SIZE : i;
                    e.face = c.getFaceForTile(i, n),
                        e.cubeFace = u.mapFaceToCubemapFace(e.face),
                        e.panoGroupId = this.panoGroupId,
                        e.pano = t,
                        e.panoSize = i,
                        e.tileSize = r,
                        e.tileIndex = n,
                        e.totalTiles = c.getTileCountForSize(i),
                        e.status = h.None,
                        e.image = null,
                        c.getTileLocation(e.panoSize, e.tileIndex, e),
                        c.getTileVector(e.panoSize, e.tileSize, e.cubeFace, e.tileX, e.tileY, c.LocationOnTile.Center, 0, e.direction)
                }
                ,
                n.prototype.getTileUrl = function () {
                    var e = {
                        256: "256",
                        512: "512",
                        1024: "1k",
                        2048: "2k",
                        4096: "4k"
                    }
                        , t = {
                            face: -1,
                            faceTileIndex: -1,
                            tileX: -1,
                            tileY: -1
                        };
                    return function (i, n, r, a) {
                        c.getTileLocation(n, a, t);
                        var s = Math.floor(n / r)
                            , l = s * s
                            , h = Math.floor(a / l)
                            , u = "";
                        1 === o.tiling.customCompression && (u = "_" + o.tiling["q" + e[n]]);
                        var d = this.urls.get("tiles/" + i + "/" + e[n] + u + "_face" + h + "_" + t.tileX + "_" + t.tileY + ".jpg");
                        return d = p.changeIfTileGenerating(d)
                    }
                }(),
                n.prototype.loadImage = function (e, t, i, n) {
                    d.getImage(e, t).then(function (e) {
                        i(e)
                    }).fail(n)
                }
                ,
                t.exports = n
        }
        ).call(this, "/js/tile/TileDownloader.js")
    }
        , {
        "../ab": 3,
        "../enum/DownloadStatus": 24,
        "../enum/GLCubeFaces": 25,
        "../enum/PanoSizeClass": 36,
        "../enum/TileDownloaderEvents": 45,
        "../enum/Vectors": 50,
        "../enum/Viewmode": 51,
        "../objects/Panorama": 148,
        "../settings": 166,
        "../util/ajax": 181,
        "../util/logger": 189,
        "../util/panorama": 191,
        "./TilePrioritizer": 172,
        "./TileUtils": 174,
        events: 202,
        three: 217
    }],
    172: [function (e, t, i) {
        (function (i) {
            "use strict";
            function n(e, t, i, o, a) {
                this.qualityManager = e,
                    this.maxNavQuality = this.qualityManager.getMaxNavPanoSize(),
                    this.maxZoomQuality = this.qualityManager.getMaxZoomPanoSize(),
                    this.baseSize = t,
                    this.standardSize = i,
                    this.highSize = o,
                    this.ultraHighSize = a,
                    this.priorityCriteria = new n.PriorityCriteria(null, new r.Vector3(0, 0, 0), new r.Vector3(0, 0, -1), new r.Vector3(0, 0, -1))
            }
            var r = e("three")
                , o = (e("../enum/Viewmode"),
                    e("../settings"),
                    e("../settings"),
                    e("../objects/Panorama"))
                , a = e("../util/logger")
                , s = (e("../enum/Vectors"),
                    e("../enum/PanoSizeClass"),
                    e("../enum/ModelManagerEvents"),
                    e("../enum/GLCubeFaces"),
                    e("../enum/DownloadStatus"))
                , l = (e("../util/browser"),
                    e("./TileUtils"))
                , c = e("../util/math")
                , h = (e("events").EventEmitter,
                    new a(i),
                    Object.freeze({
                        None: 0,
                        DirectionalFOV: 1
                    }));
            n.PriorityCriteria = function (e, t, i, n, o) {
                this.pano = e,
                    this.cameraPosition = (new r.Vector3).copy(t),
                    this.cameraDir = (new r.Vector3).copy(i),
                    this.panoSpaceDir = (new r.Vector3).copy(n),
                    this.upcomingPanos = o,
                    this.copy = function (e) {
                        this.pano = e.pano,
                            this.cameraPosition.copy(e.cameraPosition),
                            this.cameraDir.copy(e.cameraDir),
                            this.panoSpaceDir.copy(e.panoSpaceDir),
                            this.upcomingPanos = o
                    }
                    ,
                    this.zoomingActive = !1
            }
                ,
                n.DIRECTIONAL_FOV = 180,
                n.DIRECTIONAL_FOV_NARROW = 120,
                n.MAX_SCORED_PANOS_TOCONSIDER = 6,
                n.MAX_SCORED_PANOS_TOADD = 2,
                n.MAX_UPCOMING_PANOS_TOADD = 3,
                n.DIRECTION_SCORE_STRICTNESS = .75,
                n.appendQueue = function (e, t) {
                    if (e && t)
                        for (var i = 0; i < t.length; i++)
                            e.push(t[i])
                }
                ,
                n.prototype.updateCriteria = function (e, t, i, n) {
                    this.priorityCriteria.pano = e,
                        this.priorityCriteria.cameraPosition.copy(t),
                        this.priorityCriteria.cameraDir.copy(i),
                        this.priorityCriteria.upcomingPanos = n,
                        this.maxNavQuality = this.qualityManager.getMaxNavPanoSize(),
                        this.maxZoomQuality = this.qualityManager.getMaxZoomPanoSize()
                }
                ,
                n.prototype.filterAndPrioritize = function () {
                    var e = []
                        , t = []
                        , i = [];
                    return function (r, o, a) {
                        this.populateNeighborPanos(this.priorityCriteria.pano, o, e),
                            this.populateScoredPanos(this.priorityCriteria.pano, o, t, this.priorityCriteria.cameraDir, n.MAX_SCORED_PANOS_TOCONSIDER);
                        var s = this.baseSize
                            , l = this.standardSize
                            , c = this.highSize
                            , h = this.ultraHighSize;
                        this.queueTilesForPano(r, a, this.priorityCriteria.pano, s),
                            this.priorityCriteria.upcomingPanos && this.queueTilesForPanos(r, this.priorityCriteria.upcomingPanos, a, s, n.MAX_UPCOMING_PANOS_TOADD),
                            i.length = 0,
                            this.canDownloadSize(l) && this.queueTilesInDirectionForPano(i, a, this.priorityCriteria.pano, l, this.priorityCriteria.cameraPosition, this.priorityCriteria.cameraDir, n.DIRECTIONAL_FOV_NARROW),
                            n.sortPanoTiles(i, this.priorityCriteria.pano, this.priorityCriteria.cameraDir),
                            n.appendQueue(r, i),
                            this.queueTilesForPanos(r, t, a, s, n.MAX_SCORED_PANOS_TOADD),
                            i.length = 0,
                            this.canDownloadSize(c) && this.queueTilesInDirectionForPano(i, a, this.priorityCriteria.pano, c, this.priorityCriteria.cameraPosition, this.priorityCriteria.cameraDir, n.DIRECTIONAL_FOV_NARROW),
                            this.canDownloadSize(h) && this.queueTilesInDirectionForPano(i, a, this.priorityCriteria.pano, h, this.priorityCriteria.cameraPosition, this.priorityCriteria.cameraDir, n.DIRECTIONAL_FOV_NARROW),
                            n.sortPanoTiles(i, this.priorityCriteria.pano, this.priorityCriteria.cameraDir),
                            n.appendQueue(r, i),
                            i.length = 0,
                            this.canDownloadSize(l) && this.queueTilesInDirectionForPano(i, a, this.priorityCriteria.pano, l, this.priorityCriteria.cameraPosition, this.priorityCriteria.cameraDir, n.DIRECTIONAL_FOV),
                            this.canDownloadSize(c) && this.queueTilesInDirectionForPano(i, a, this.priorityCriteria.pano, c, this.priorityCriteria.cameraPosition, this.priorityCriteria.cameraDir, n.DIRECTIONAL_FOV),
                            this.canDownloadSize(h) && this.queueTilesInDirectionForPano(i, a, this.priorityCriteria.pano, h, this.priorityCriteria.cameraPosition, this.priorityCriteria.cameraDir, n.DIRECTIONAL_FOV),
                            n.sortPanoTiles(i, this.priorityCriteria.pano, this.priorityCriteria.cameraDir),
                            n.appendQueue(r, i),
                            this.queueTilesForPanos(r, e, a, s)
                    }
                }(),
                n.prototype.canDownloadSize = function (e) {
                    return this.maxNavQuality >= e || this.maxZoomQuality >= e && this.zoomingActive
                }
                ,
                n.prototype.populateNeighborPanos = function (e, t, i) {
                    i = i || [],
                        i.length = 0;
                    var n = t.getNeighbours(e);
                    for (var r in n)
                        if (n.hasOwnProperty(r)) {
                            var o = t.get(r);
                            i.push(o)
                        }
                    return i
                }
                ,
                n.prototype.populateScoredPanos = function (e, t, i, r, a) {
                    i = i || [],
                        i.length = 0;
                    var s = [o.filters.inPanoDirection(e.position, r, n.DIRECTION_SCORE_STRICTNESS), o.filters.not(e)]
                        , l = [o.scoreFunctions.distanceSquared(e), o.scoreFunctions.direction(e.position, r)]
                        , c = t.sortByScore(s, l);
                    if (c)
                        for (var h = 0; h < c.length && h < a; h++) {
                            var u = c[h].pano;
                            i.push(u)
                        }
                    return i
                }
                ,
                n.prototype.queueTilesForPanos = function (e, t, i, n, r) {
                    for (var o = 0, a = 0; a < t.length; a++) {
                        var s = t[a]
                            , l = this.queueTilesForPano(e, i, s, n);
                        if (o += l > 0 ? 1 : 0,
                            r && o >= r)
                            break
                    }
                    return o
                }
                ,
                n.prototype.queueTilesForPano = function () {
                    var e = {
                        filter: h.None
                    };
                    return function (t, i, n, r) {
                        return this.filterAndQueueTileDownloadDescriptors(t, i, n, r, e)
                    }
                }(),
                n.prototype.queueTilesForPanosInDirection = function () {
                    var e = new r.Vector3;
                    return function (t, i, n, r, o, a, s, l) {
                        for (var h = 0, u = 0; u < n.length; u++) {
                            var d = n[u];
                            e.copy(d.position),
                                e.sub(o),
                                e.normalize();
                            var p = Math.max(Math.min(a.dot(e), 1), -1)
                                , f = c.getFOVDotThreshold(s);
                            if (p >= f) {
                                var g = this.queueTilesInDirectionForPano(t, i, d, r, o, a, s);
                                if (h += g > 0 ? 1 : 0,
                                    l && h >= l)
                                    break
                            }
                        }
                        return h
                    }
                }(),
                n.prototype.queueTilesInDirectionForPanos = function (e, t, i, n, r, o, a, s) {
                    for (var l = 0, c = 0; c < i.length; c++) {
                        var h = i[c]
                            , u = this.queueTilesInDirectionForPano(e, t, h, n, o, a);
                        if (l += u > 0 ? 1 : 0,
                            s && l >= s)
                            break
                    }
                    return l
                }
                ,
                n.prototype.queueTilesInDirectionForPano = function () {
                    var e = {
                        filter: h.DirectionalFOV,
                        direction: new r.Vector3,
                        fov: 60
                    }
                        , t = new r.Vector3;
                    return function (i, n, r, o, a, s, c) {
                        return t.copy(s),
                            l.getRelativeDirection(r.quaternion, t),
                            e.direction.copy(t),
                            e.fov = c,
                            this.filterAndQueueTileDownloadDescriptors(i, n, r, o, e)
                    }
                }(),
                n.prototype.filterAndQueueTileDownloadDescriptors = function () {
                    var e = [];
                    return function (t, i, n, r, o) {
                        var a = i.getTileDownloadDescriptors(n, r);
                        e.length = 0,
                            this.filterTileDownloadDescriptors(n, a, e, o);
                        for (var s = 0, l = 0; l < e.length; l++) {
                            var c = e[l];
                            c && (t.push(c),
                                s++)
                        }
                        return s
                    }
                }(),
                n.prototype.filterTileDownloadDescriptors = function () {
                    new r.Vector3;
                    return function (e, t, i, n) {
                        var r, o;
                        switch (n.filter) {
                            case h.DirectionalFOV:
                                for (r = 0; r < t.length; r++)
                                    o = t[r],
                                        l.isTileWithinFOV(o.panoSize, o.tileSize, o.face, o.tileX, o.tileY, n.direction, n.fov) && i.push(o);
                                break;
                            default:
                                for (r = 0; r < t.length; r++)
                                    o = t[r],
                                        i.push(o)
                        }
                        for (r = 0; r < i.length; r++)
                            o = i[r],
                                this.canIncludeDescriptor(o) || (i[r] = null)
                    }
                }(),
                n.prototype.canIncludeDescriptor = function (e) {
                    return e.status !== s.Downloading && e.status !== s.Downloaded
                }
                ,
                n.prototype.canIncludePano = function (e, t) {
                    return !e.isLoaded(t)
                }
                ,
                n.getFOVDotThreshold = function (e) {
                    return Math.cos(r.Math.degToRad(e / 2))
                }
                ;
            var u = function () {
                var e = function e(t, i) {
                    var n = e._panoSpaceDir
                        , r = e._fovThreshold
                        , o = e._fovThresholdNarrow
                        , a = Math.max(Math.min(n.dot(t.direction), 1), -1)
                        , s = Math.max(Math.min(n.dot(i.direction), 1), -1);
                    return t._dot = a,
                        i._dot = s,
                        a >= r && s < r ? -1 : a < r && s >= r ? 1 : a >= o && s < o ? -1 : a < o && s >= o ? 1 : t.panoSize > i.panoSize ? 1 : i.panoSize > t.panoSize ? -1 : -(a - s)
                };
                return e._panoSpaceDir = new r.Vector3,
                    e._fovThreshold = -1,
                    e._fovThresholdNarrow = -1,
                    e
            }();
            n.sortPanoTiles = function (e, t, i) {
                u._panoSpaceDir.copy(i),
                    l.getRelativeDirection(t.quaternion, u._panoSpaceDir),
                    u._fovThresholdNarrow = c.getFOVDotThreshold(n.DIRECTIONAL_FOV_NARROW),
                    u._fovThreshold = c.getFOVDotThreshold(n.DIRECTIONAL_FOV),
                    e.sort(u)
            }
                ,
                n.insertSortedPanoTile = function (e, t, i, r) {
                    u._panoSpaceDir.copy(r),
                        l.getRelativeDirection(i.quaternion, u._panoSpaceDir),
                        u._fovThresholdNarrow = c.getFOVDotThreshold(n.DIRECTIONAL_FOV_NARROW),
                        u._fovThreshold = c.getFOVDotThreshold(n.DIRECTIONAL_FOV);
                    for (var o = -1, a = 0; a < e.length; a++) {
                        var s = u(t, e[a]);
                        if (s <= 0) {
                            o = a;
                            break
                        }
                    }
                    if (o === -1)
                        e[e.length] = t;
                    else {
                        for (var h = e.length; h > o; h--)
                            e[h] = e[h - 1];
                        e[o] = t
                    }
                }
                ,
                n.prototype.setZoomingActive = function (e) {
                    e !== this.zoomingActive && (this.zoomingActive = e)
                }
                ,
                t.exports = n
        }
        ).call(this, "/js/tile/TilePrioritizer.js")
    }
        , {
        "../enum/DownloadStatus": 24,
        "../enum/GLCubeFaces": 25,
        "../enum/ModelManagerEvents": 33,
        "../enum/PanoSizeClass": 36,
        "../enum/Vectors": 50,
        "../enum/Viewmode": 51,
        "../objects/Panorama": 148,
        "../settings": 166,
        "../util/browser": 182,
        "../util/logger": 189,
        "../util/math": 190,
        "./TileUtils": 174,
        events: 202,
        three: 217
    }],
    173: [function (e, t, i) {
        "use strict";
        function n(e, t) {
            this.levels = t,
                this.tileSize = e,
                this.root = null,
                this.allNodes = [],
                a(this)
        }
        function r(e, t) {
            this.tree = e,
                this.parent = t,
                this.children = [],
                this.id = ++u
        }
        function o(e, t, i, r, a, s, l, h) {
            if (e) {
                l = l || n.TraversalType.PreOrder;
                var u = r * c + i;
                if (l === n.TraversalType.PreOrder && (a && a(e, t, u, i, r),
                    s && s.push(e)),
                    e.children && 0 !== e.children.length) {
                    for (var d = r * c, p = i * c, f = 0; f < c; f++)
                        for (var g = 0; g < c; g++)
                            o(e.children[g * c + f], t + 1, p + f, d + g, a, s, l, h);
                    l === n.TraversalType.PostOrder && (a && a(e, t, u, i, r),
                        s && s.push(e))
                }
            }
        }
        function a(e) {
            e.root = s(e, null, 0)
        }
        function s(e, t, i) {
            if (i > e.levels)
                return null;
            var n = new r(e, t);
            e.allNodes.push(n);
            for (var o = 0; o < h; o++)
                n.children[o] = s(e, n, i + 1);
            return n
        }
        function l(e, t, i, n, r) {
            if (!e)
                return null;
            if (0 === i)
                return e;
            if (!e.children || 0 === e.children.length)
                return null;
            var o = Math.pow(c, i)
                , a = o / c
                , s = n % a
                , h = r % a
                , u = Math.floor(r / a)
                , d = Math.floor(n / a)
                , p = u * c + d
                , f = e.children[p];
            return l(f, t + 1, i - 1, s, h)
        }
        var c = (e("three"),
            e("./TileUtils"),
            e("../objects/Panorama"),
            e("../util/panorama"),
            e("events").EventEmitter,
            2)
            , h = c * c;
        n.TraversalType = Object.freeze({
            PreOrder: 0,
            PostOrder: 1
        });
        var u = 0;
        n.getLevelCountForSize = function (e, t) {
            var i = 0;
            for (t < e && (t = e); ;) {
                if (t /= c,
                    t < e)
                    break;
                i++
            }
            return i
        }
            ,
            n.getSizeForLevel = function (e, t) {
                return Math.pow(c, t) * e
            }
            ,
            n.prototype.getSubNode = function (e, t, i) {
                (!t || e < this.tileSize) && (t = 0),
                    (!i || e < this.tileSize) && (i = 0),
                    e < this.tileSize && (e = this.tileSize);
                var r = n.getLevelCountForSize(this.tileSize, e)
                    , o = l(this.root, 0, r, t, i);
                return o
            }
            ,
            n.prototype.breadthFirst = function (e) {
                e = e || {};
                var t = !!e.nullLevelEnd
                    , i = e.maxLevel
                    , n = e.minLevel
                    , r = e.callback
                    , o = e.saveVisited
                    , a = []
                    , s = {}
                    , l = 0
                    , c = 0;
                for (a.push(this.root),
                    a.push(s); a.length > 0 && !(i && l > i);) {
                    var h = a.shift();
                    if (h === s)
                        (!n || l >= n) && (r && t && r(null),
                            o && t && o.push(null)),
                            a.length > 0 && a.push(s),
                            l++,
                            c = 0;
                    else {
                        if (h.children)
                            for (var u = 0; u < h.children.length; u++) {
                                var d = h.children[u];
                                d && a.push(h.children[u])
                            }
                        var p = this.getFaceIndexFromNode(h);
                        (!n || l >= n) && (r && r(h, l, p),
                            o && o.push(h)),
                            c++
                    }
                }
            }
            ,
            n.prototype.getFaceIndexFromNode = function (e) {
                if (!e)
                    return -1;
                for (var t = 1, i = e, n = 0, r = 0; ;) {
                    var o = i.parent;
                    if (!o)
                        break;
                    for (var a = -1, s = 0; s < o.children.length; s++)
                        o.children[s] === i && (a = s);
                    var l = a % c
                        , h = Math.floor(a / c);
                    n = l * t + n,
                        r = h * t + r,
                        t *= c,
                        i = o
                }
                return r * t + n
            }
            ,
            n.prototype.depthFirst = function (e, t, i) {
                o(this.root, 0, 0, 0, e, t, i, this.tileSize)
            }
            ,
            t.exports = n
    }
        , {
        "../objects/Panorama": 148,
        "../util/panorama": 191,
        "./TileUtils": 174,
        events: 202,
        three: 217
    }],
    174: [function (e, t, i) {
        "use strict";
        var n = e("../enum/GLCubeFaces")
            , r = e("../util/MathLight")
            , o = {};
        o.TILE_SIZE = 512,
            o.FACES_PER_PANO = 6,
            o.LocationOnTile = {
                Center: 0,
                UpperLeft: 1,
                UpperRight: 2,
                LowerRight: 3,
                LowerLeft: 4
            },
            o.getTileVector = function () {
                return function (e, t, i, a, s, l, c, h) {
                    l = l || o.LocationOnTile.Center;
                    var u = e / t
                        , d = a / u;
                    s = -s + (u - 1);
                    var p = s / u
                        , f = t / e
                        , g = 2 * f
                        , m = g / 2
                        , v = 2 * d - 1 + m
                        , A = 2 * p - 1 + m;
                    switch (l) {
                        case o.LocationOnTile.UpperLeft:
                            v -= m,
                                A += m,
                                v += c * g;
                            break;
                        case o.LocationOnTile.UpperRight:
                            v += m,
                                A += m,
                                A -= c * g;
                            break;
                        case o.LocationOnTile.LowerRight:
                            v += m,
                                A -= m,
                                v -= c * g;
                            break;
                        case o.LocationOnTile.LowerLeft:
                            v -= m,
                                A -= m,
                                A += c * g;
                            break;
                        case o.LocationOnTile.Center:
                    }
                    switch (i) {
                        case n.GL_TEXTURE_CUBE_MAP_POSITIVE_X:
                            r.setVector(h, -1, A, -v);
                            break;
                        case n.GL_TEXTURE_CUBE_MAP_NEGATIVE_X:
                            r.setVector(h, 1, A, v);
                            break;
                        case n.GL_TEXTURE_CUBE_MAP_POSITIVE_Y:
                            r.setVector(h, -v, 1, -A);
                            break;
                        case n.GL_TEXTURE_CUBE_MAP_NEGATIVE_Y:
                            r.setVector(h, -v, -1, A);
                            break;
                        case n.GL_TEXTURE_CUBE_MAP_POSITIVE_Z:
                            r.setVector(h, -v, A, 1);
                            break;
                        case n.GL_TEXTURE_CUBE_MAP_NEGATIVE_Z:
                            r.setVector(h, v, A, -1)
                    }
                    r.normalize(h)
                }
            }(),
            o.getFaceForTile = function (e, t) {
                var i = o.TILE_SIZE;
                e < o.TILE_SIZE && (i = e);
                var n = Math.floor(e / i)
                    , r = n * n;
                return Math.floor(t / r)
            }
            ,
            o.getTileLocation = function (e, t, i) {
                var n = o.TILE_SIZE;
                e < o.TILE_SIZE && (n = e);
                var r = o.getFaceForTile(e, t)
                    , a = Math.floor(e / n)
                    , s = a * a
                    , l = t - r * s;
                i.tileX = l % a,
                    i.tileY = Math.floor(l / a),
                    i.face = r,
                    i.faceTileIndex = l
            }
            ,
            o.getTileCountForSize = function (e) {
                if (e <= o.TILE_SIZE)
                    return o.FACES_PER_PANO;
                var t = Math.floor(e / o.TILE_SIZE)
                    , i = t * t
                    , n = i * o.FACES_PER_PANO;
                return n
            }
            ,
            o.getRelativeDirection = function () {
                var e = new r.Matrix4
                    , t = new r.Quaternion;
                return function (i, n) {
                    t.copy(i),
                        t.inverse(),
                        e.makeRotationFromQuaternion(t),
                        e.applyToVector3(n),
                        r.normalize(n)
                }
            }(),
            o.matchingTilesInDirection = function () {
                var e = new r.Vector3
                    , t = new r.Vector3(0, 0, -1)
                    , i = new r.Quaternion
                    , n = function (e, t) {
                        e.push({
                            face: t.face,
                            faceTileIndex: t.faceTileIndex,
                            tileX: t.tileX,
                            tileY: t.tileY
                        })
                    }
                    , a = function () {
                        var e = {
                            face: -1,
                            faceTileIndex: -1,
                            tileX: -1,
                            tileY: -1
                        };
                        return function (t, i, r) {
                            for (var a = o.getTileCountForSize(t), s = 0, l = 0; l < a; l++)
                                o.getTileLocation(t, l, e),
                                    i && !i(e) || (s++,
                                        r && n(r, e));
                            return s
                        }
                    }();
                return function (n, s, l, c, h, u) {
                    var d = s < o.TILE_SIZE ? s : o.TILE_SIZE;
                    o.getTileCountForSize(s);
                    if (!c && !h)
                        return a(s, null, u);
                    var p = !!h;
                    if (h = h || c,
                        h = Math.max(0, Math.min(h, 360)),
                        c = Math.max(0, Math.min(c, 360)),
                        r.copyVector(l, e),
                        o.getRelativeDirection(n.quaternion, e),
                        p) {
                        i.setFromUnitVectors(e, t);
                        var f = function (e) {
                            return o.isTileWithinFrustum(s, d, e.face, e.tileX, e.tileY, i, c, h)
                        };
                        return a(s, f, u)
                    }
                    var g = function (t) {
                        return o.isTileWithinFOV(s, d, t.face, t.tileX, t.tileY, e, c)
                    };
                    return a(s, g, u)
                }
            }(),
            o.isTileWithinFrustum = function () {
                var e = new r.Vector3
                    , t = 1e-5;
                return function (i, n, a, s, l, c, h, u) {
                    for (var d = Math.tan(.5 * u * r.RADIANS_PER_DEGREE), p = -d, f = Math.tan(.5 * h * r.RADIANS_PER_DEGREE), g = -f, m = o.mapFaceToCubemapFace(a), v = 0, A = 0, y = 0, C = 0, I = 0, E = 0, b = o.LocationOnTile.Center; b <= o.LocationOnTile.LowerLeft; b++)
                        if (o.getTileVector(i, n, m, s, l, b, 0, e),
                            r.applyQuaternionToVector(c, e),
                            e.z >= -t)
                            I++;
                        else {
                            var w = -1 / e.z
                                , _ = e.x * w
                                , T = e.y * w;
                            T > d ? v++ : T < p && A++,
                                _ > f ? y++ : _ < g && C++,
                                E++
                        }
                    return A !== E && v !== E && y !== E && C !== E
                }
            }(),
            o.isTileWithinFOV = function () {
                var e = new r.Vector3
                    , t = new r.Vector3(0, 1, 0)
                    , i = new r.Vector3(1, 0, 0);
                return function (n, a, s, l, c, h, u) {
                    var d = o.mapFaceToCubemapFace(s);
                    if (r.cross(h, t, i),
                        o.getTileVector(n, a, d, l, c, o.LocationOnTile.Center, 0, e),
                        o.isWithinFOV(e, h, u, null))
                        return !0;
                    for (var p = u / 360, f = Math.floor(1 / p), g = 0, m = 0; m < f; m++) {
                        for (var v = o.LocationOnTile.UpperLeft; v <= o.LocationOnTile.LowerLeft; v++)
                            if (o.getTileVector(n, a, d, l, c, v, g, e),
                                o.isWithinFOV(e, h, u, null))
                                return !0;
                        g += p
                    }
                    return !1
                }
            }(),
            o.isWithinFOV = function () {
                var e = new r.Vector3
                    , t = new r.Vector3;
                return function (i, n, o, a) {
                    if (r.copyVector(i, t),
                        a) {
                        r.copyVector(a, e),
                            r.normalize(e);
                        var s = r.dot(e, i);
                        e.x *= s,
                            e.y *= s,
                            e.z *= s,
                            r.subVector(t, e)
                    }
                    var l = o / 2 * r.RADIANS_PER_DEGREE
                        , c = Math.cos(l)
                        , h = r.dot(t, n);
                    return h >= c
                }
            }(),
            o.mapFaceToCubemapFace = function () {
                var e = {
                    0: n.GL_TEXTURE_CUBE_MAP_POSITIVE_Y,
                    1: n.GL_TEXTURE_CUBE_MAP_POSITIVE_Z,
                    2: n.GL_TEXTURE_CUBE_MAP_POSITIVE_X,
                    3: n.GL_TEXTURE_CUBE_MAP_NEGATIVE_Z,
                    4: n.GL_TEXTURE_CUBE_MAP_NEGATIVE_X,
                    5: n.GL_TEXTURE_CUBE_MAP_NEGATIVE_Y
                };
                return function (t) {
                    return e[t]
                }
            }(),
            t.exports = o
    }
        , {
        "../enum/GLCubeFaces": 25,
        "../util/MathLight": 176
    }],
    175: [function (e, t, i) {
        (function (i) {
            "use strict";
            function n() {
                this.list = [],
                    this.index = {},
                    Object.defineProperty(this, "length", {
                        get: function () {
                            return this.list.length
                        }
                    })
            }
            var r = (e("./common"),
                e("./logger"));
            new r(i);
            n.prototype.forEach = function (e) {
                this.list.forEach(e)
            }
                ,
                n.prototype.add = function (e) {
                    this.list.push(e),
                        this.index[this.getIndex(e)] = e
                }
                ,
                n.prototype.getIndex = function (e) {
                    throw new Error("IndexedCollection.getIndex not implemented in subclass.")
                }
                ,
                n.prototype.extend = function (e) {
                    for (var t = 0; t < e.length; t++)
                        this.add(e[t])
                }
                ,
                n.prototype.get = function (e) {
                    return this.index[e]
                }
                ,
                n.prototype.first = function () {
                    return this.list[0]
                }
                ,
                n.prototype.last = function () {
                    return this.list[this.list.length - 1]
                }
                ,
                n.prototype.reIndex = function () {
                    this.index = {};
                    var e = this;
                    this.forEach(function (t) {
                        e.index[e.getIndex(t)] = t
                    })
                }
                ,
                n.prototype.filter = function (e) {
                    var t = this.list.filter(e);
                    return this.reIndex(),
                        t
                }
                ,
                n.prototype.reduce = function (e, t) {
                    return this.list.reduce(e, t)
                }
                ,
                n.prototype.sort = function (e) {
                    return this.list.sort(e)
                }
                ,
                n.prototype.indexOf = function (e) {
                    for (var t = 0; t < this.list.length; ++t)
                        if (this.list[t] === e)
                            return t;
                    return -1
                }
                ,
                t.exports = n
        }
        ).call(this, "/js/util/IndexedCollection.js")
    }
        , {
        "./common": 185,
        "./logger": 189
    }],
    176: [function (e, t, i) {
        "use strict";
        var n = e("../constants")
            , r = {};
        r.RADIANS_PER_DEGREE = Math.PI / 180,
            r.DEGREES_PER_RADIAN = 180 / Math.PI,
            r.Vector3 = function (e, t, i) {
                this.x = e || 0,
                    this.y = t || 0,
                    this.z = i || 0
            }
            ,
            r.Matrix4 = function () {
                this.elements = new Float32Array([1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1]),
                    arguments.length > 0 && console.error("MathLight.Matrix4: the constructor no longer reads arguments. use .set() instead.")
            }
            ,
            r.Matrix4.prototype = {
                identity: function () {
                    return this.set(1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1),
                        this
                },
                copy: function (e) {
                    return this.elements.set(e.elements),
                        this
                },
                applyToVector3: function (e) {
                    var t = e.x
                        , i = e.y
                        , n = e.z
                        , r = this.elements;
                    return e.x = r[0] * t + r[4] * i + r[8] * n + r[12],
                        e.y = r[1] * t + r[5] * i + r[9] * n + r[13],
                        e.z = r[2] * t + r[6] * i + r[10] * n + r[14],
                        this
                },
                getInverse: function (e, t) {
                    var i = this.elements
                        , n = e.elements
                        , r = n[0]
                        , o = n[1]
                        , a = n[2]
                        , s = n[3]
                        , l = n[4]
                        , c = n[5]
                        , h = n[6]
                        , u = n[7]
                        , d = n[8]
                        , p = n[9]
                        , f = n[10]
                        , g = n[11]
                        , m = n[12]
                        , v = n[13]
                        , A = n[14]
                        , y = n[15]
                        , C = p * A * u - v * f * u + v * h * g - c * A * g - p * h * y + c * f * y
                        , I = m * f * u - d * A * u - m * h * g + l * A * g + d * h * y - l * f * y
                        , E = d * v * u - m * p * u + m * c * g - l * v * g - d * c * y + l * p * y
                        , b = m * p * h - d * v * h - m * c * f + l * v * f + d * c * A - l * p * A
                        , w = r * C + o * I + a * E + s * b;
                    if (0 === w) {
                        var _ = "MathLight.Matrix4.getInverse(): can't invert matrix, determinant is 0";
                        if (t)
                            throw new Error(_);
                        return console.warn(_),
                            this.identity()
                    }
                    var T = 1 / w;
                    return i[0] = C * T,
                        i[1] = (v * f * s - p * A * s - v * a * g + o * A * g + p * a * y - o * f * y) * T,
                        i[2] = (c * A * s - v * h * s + v * a * u - o * A * u - c * a * y + o * h * y) * T,
                        i[3] = (p * h * s - c * f * s - p * a * u + o * f * u + c * a * g - o * h * g) * T,
                        i[4] = I * T,
                        i[5] = (d * A * s - m * f * s + m * a * g - r * A * g - d * a * y + r * f * y) * T,
                        i[6] = (m * h * s - l * A * s - m * a * u + r * A * u + l * a * y - r * h * y) * T,
                        i[7] = (l * f * s - d * h * s + d * a * u - r * f * u - l * a * g + r * h * g) * T,
                        i[8] = E * T,
                        i[9] = (m * p * s - d * v * s - m * o * g + r * v * g + d * o * y - r * p * y) * T,
                        i[10] = (l * v * s - m * c * s + m * o * u - r * v * u - l * o * y + r * c * y) * T,
                        i[11] = (d * c * s - l * p * s - d * o * u + r * p * u + l * o * g - r * c * g) * T,
                        i[12] = b * T,
                        i[13] = (d * v * a - m * p * a + m * o * f - r * v * f - d * o * A + r * p * A) * T,
                        i[14] = (m * c * a - l * v * a - m * o * h + r * v * h + l * o * A - r * c * A) * T,
                        i[15] = (l * p * a - d * c * a + d * o * h - r * p * h - l * o * f + r * c * f) * T,
                        this
                },
                makeRotationFromQuaternion: function (e) {
                    var t = this.elements
                        , i = e.x
                        , n = e.y
                        , r = e.z
                        , o = e.w
                        , a = i + i
                        , s = n + n
                        , l = r + r
                        , c = i * a
                        , h = i * s
                        , u = i * l
                        , d = n * s
                        , p = n * l
                        , f = r * l
                        , g = o * a
                        , m = o * s
                        , v = o * l;
                    return t[0] = 1 - (d + f),
                        t[4] = h - v,
                        t[8] = u + m,
                        t[1] = h + v,
                        t[5] = 1 - (c + f),
                        t[9] = p - g,
                        t[2] = u - m,
                        t[6] = p + g,
                        t[10] = 1 - (c + d),
                        t[3] = 0,
                        t[7] = 0,
                        t[11] = 0,
                        t[12] = 0,
                        t[13] = 0,
                        t[14] = 0,
                        t[15] = 1,
                        this
                }
            },
            r.Quaternion = function (e, t, i, n) {
                this._x = e || 0,
                    this._y = t || 0,
                    this._z = i || 0,
                    this._w = void 0 !== n ? n : 1
            }
            ,
            r.Quaternion.prototype = {
                get x() {
                    return this._x
                },
                set x(e) {
                    this._x = e
                },
                get y() {
                    return this._y
                },
                set y(e) {
                    this._y = e
                },
                get z() {
                    return this._z
                },
                set z(e) {
                    this._z = e
                },
                get w() {
                    return this._w
                },
                set w(e) {
                    this._w = e
                },
                copy: function (e) {
                    this._x = e.x,
                        this._y = e.y,
                        this._z = e.z,
                        this._w = e.w
                },
                inverse: function () {
                    return this.conjugate().normalize()
                },
                conjugate: function () {
                    return this._x *= -1,
                        this._y *= -1,
                        this._z *= -1,
                        this
                },
                length: function () {
                    return Math.sqrt(this._x * this._x + this._y * this._y + this._z * this._z + this._w * this._w)
                },
                normalize: function () {
                    var e = this.length();
                    return 0 === e ? (this._x = 0,
                        this._y = 0,
                        this._z = 0,
                        this._w = 1) : (e = 1 / e,
                            this._x = this._x * e,
                            this._y = this._y * e,
                            this._z = this._z * e,
                            this._w = this._w * e),
                        this
                },
                setFromAxisAngle: function (e, t) {
                    var i = t / 2
                        , n = Math.sin(i);
                    return this._x = e.x * n,
                        this._y = e.y * n,
                        this._z = e.z * n,
                        this._w = Math.cos(i),
                        this
                },
                setFromUnitVectors: function () {
                    var e, t, i = 1e-6;
                    return function (n, o) {
                        return void 0 === e && (e = new r.Vector3),
                            t = r.dot(n, o) + 1,
                            t < i ? (t = 0,
                                Math.abs(n.x) > Math.abs(n.z) ? r.setVector(e, -n.y, n.x, 0) : r.setVector(e, 0, -n.z, n.y)) : r.cross(n, o, e),
                            this._x = e.x,
                            this._y = e.y,
                            this._z = e.z,
                            this._w = t,
                            this.normalize()
                    }
                }(),
                multiply: function (e) {
                    return this.multiplyQuaternions(this, e)
                },
                premultiply: function (e) {
                    return this.multiplyQuaternions(e, this)
                },
                multiplyQuaternions: function (e, t) {
                    var i = e._x
                        , n = e._y
                        , r = e._z
                        , o = e._w
                        , a = t._x
                        , s = t._y
                        , l = t._z
                        , c = t._w;
                    return this._x = i * c + o * a + n * l - r * s,
                        this._y = n * c + o * s + r * a - i * l,
                        this._z = r * c + o * l + i * s - n * a,
                        this._w = o * c - i * a - n * s - r * l,
                        this
                }
            },
            r.convertWorkshopVector = function (e) {
                return new r.Vector3(-e.x, e.y, e.z)
            }
            ,
            r.convertWorkshopQuaternion = function (e) {
                return new r.Quaternion(-e.x, e.y, e.z, -e.w).multiply(new r.Quaternion(Math.sqrt(2) / 2, Math.sqrt(2) / 2, 0, 0))
            }
            ;
        r.convertWorkshopOrthoZoom = function (e) {//xzw
            //return e === -1 ? -1 : e / 16 * ($("#player").width() / $("#player").height()) / n.workshopApsect
            return e === -1 ? -1 : e * ($("#player").width() / $("#player").height()) / g_snapShotWidth * g_snapShotHeight;
        }
            ,
            r.convertWorkshopPanoramaQuaternion = function (e) {
                return new r.Quaternion(e.x, -e.y, -e.z, e.w).normalize().multiply((new r.Quaternion).setFromAxisAngle(new r.Vector3(0, 1, 0), 270 * r.RADIANS_PER_DEGREE))
            }
            ,
            r.normalize = function (e) {
                var t = e.x * e.x + e.y * e.y + e.z * e.z
                    , i = Math.sqrt(t);
                e.x /= i,
                    e.y /= i,
                    e.z /= i
            }
            ,
            r.dot = function (e, t) {
                return e.x * t.x + e.y * t.y + e.z * t.z
            }
            ,
            r.cross = function (e, t, i) {
                var n = e.x
                    , r = e.y
                    , o = e.z;
                i.x = r * t.z - o * t.y,
                    i.y = o * t.x - n * t.z,
                    i.z = n * t.y - r * t.x
            }
            ,
            r.setVector = function (e, t, i, n) {
                e.x = t,
                    e.y = i,
                    e.z = n
            }
            ,
            r.copyVector = function (e, t) {
                t.x = e.x,
                    t.y = e.y,
                    t.z = e.z
            }
            ,
            r.addVector = function (e, t) {
                e.x += t.x,
                    e.y += t.y,
                    e.z += t.z
            }
            ,
            r.subVector = function (e, t) {
                e.x -= t.x,
                    e.y -= t.y,
                    e.z -= t.z
            }
            ,
            r.applyQuaternionToVector = function (e, t) {
                var i = t.x
                    , n = t.y
                    , r = t.z
                    , o = e.x
                    , a = e.y
                    , s = e.z
                    , l = e.w
                    , c = l * i + a * r - s * n
                    , h = l * n + s * i - o * r
                    , u = l * r + o * n - a * i
                    , d = -o * i - a * n - s * r;
                t.x = c * l + d * -o + h * -s - u * -a,
                    t.y = h * l + d * -a + u * -o - c * -s,
                    t.z = u * l + d * -s + c * -a - h * -o
            }
            ,
            r.angleBetweenVectors = function (e, t) {
                return Math.acos(r.dot(e, t))
            }
            ,
            t.exports = r
    }
        , {
        "../constants": 8
    }],
    177: [function (e, t, i) {
        (function (i) {
            "use strict";
            function n(e) {
                this.cache = null,
                    this.expires = 0
            }
            function r() {
                this.baseUrl = null,
                    this.cache = null,
                    this.expires = 0
            }
            function o() {
                this.baseUrl = null,
                    this.expires = 0
            }
            function a(e) {
                this.initialLoadingPromise = null,
                    this.endpoint = e + "?type=3",
                    this.urlContainer = null,
                    this.authorizationHeader = h.getAuthorizationHeader(),
                    this.containerClasses = [o, r, n]
            }
            var s = e("./ajax")
                , l = e("./logger")
                , c = e("../constants")
                , h = e("./showcase")
                , u = (e("../ab"),
                    new l(i));
            n.prototype = {
                version: 1,
                validate: function (e) {
                    return "catalog.json" in e && Object.keys(e).length > 0
                },
                update: function (e) {
                    return this.cache = e,
                        this.expires = Date.now() + c.signedUrlDefaultExpireTime,
                        $.when()
                },
                get: function (e) {
                    return this.cache[e]
                }
            },
                r.prototype = {
                    version: 2,
                    validate: function (e) {
                        return "catalog.json" in e && "base.url" in e && Object.keys(e).length > 1
                    },
                    update: function (e) {
                        return this.baseUrl = e["base.url"],
                            this.cache = e,
                            this.expires = Date.now() + c.signedUrlDefaultExpireTime,
                            $.when()
                    },
                    get: function (e) {
                        var t = this.cache[e];
                        return t ? this.baseUrl.replace("{{filename}}", e) + t : null
                    }
                },
                o.prototype = {
                    version: 3,
                    validate: function (e) {
                        return e.templates && e.catalog_file && (!e.expires || 1e3 * e.expires > Date.now())
                    },
                    update: function (e) {
                        return this.baseUrl = e.templates[0],
                            e.expires ? this.expires = 1e3 * e.expires : this.expires = Date.now() + c.signedUrlDefaultExpireTime,
                            $.when()
                    },
                    get: function (e) {
                        return this.baseUrl.replace("{{filename}}", e)
                    }
                },
                a.prototype = {
                    init: function () {
                        return this.initialLoadingPromise ? this.initialLoadingPromise : (setInterval(function () {
                            var e = this.urlContainer ? this.urlContainer.expires : Date.now();
                            Date.now() + c.signedUrlRefreshBuffer > e && (u.debug("Refreshing urls..."),
                                this.refresh().done(function () {
                                    u.debug("Refreshed")
                                }).fail(function () {
                                    u.error("Failed url refresh, urls might go stale soon")
                                }))
                        }
                            .bind(this), c.signedUrlCheckInterval),
                            this.initialLoadingPromise = this.refresh(),
                            this.initialLoadingPromise)
                    },
                    refresh: function (e) {	//已经在someData.js里加载过了 不用再加载file了吧
                        e = e || {};
                        /*var t = void 0 === e.cache || e.cache;
                         return s.get( this.endpoint , { //file
                            responseType: "json",
                            prefetchFrom: t ? "files" : null,
                            cache: t,
                            auth: this.authorizationHeader
                        }).then(function(e) {
                            if (this.urlContainer && this.urlContainer.validate(e))
                                return this.urlContainer.update(e);
                            for (var i = 0; i < this.containerClasses.length; i++) {
                                var n = this.containerClasses[i]
                                  , r = new n;
                                if (r.validate(e))
                                    return u.info("Using urls version " + r.version),
                                    this.urlContainer = r,
                                    this.urlContainer.update(e)
                            }
                            return t ? this.refresh({
                                cache: !1
                            }) : $.Deferred().reject("missing-urls")
                        }
                        .bind(this), function(e) {
                            return "loading-failed"
                        }) */
                        return $.Deferred().resolve();
                    },
                    get: function (e) {
                        //return this.urlContainer.get(e)
                        return window.MP_PREFETCHED_MODELDATA.files.templates[0].replace("{{filename}}", e)
                    }
                },
                t.exports = a
        }
        ).call(this, "/js/util/ModelUrls.js")
    }
        , {
        "../ab": 3,
        "../constants": 8,
        "./ajax": 181,
        "./logger": 189,
        "./showcase": 193
    }],
    178: [function (e, t, i) {
        (function (i) {
            "use strict";
            function n() {
                u.call(this),
                    this.neighbourMap = {},
                    this.map = null
            }
            var r = e("three")
                , o = e("./common")
                , a = e("../settings")
                , s = e("../objects/Panorama")
                , a = e("../settings")
                , l = e("./aStar")
                , c = e("./logger")
                , h = new c(i)
                , u = e("./IndexedCollection")
                , d = e("./transitions");
            o.inherit(n, u),
                n.prototype.getIndex = function (e) {
                    return e.id
                }
                ,
                n.prototype.find = function (e, t) {
                    var i = o.filterAll(this.list, e);
                    return 0 === i.length ? null : (t && t.forEach(function (e) {
                        i = o.stableSort(i, e)
                    }),
                        i[0])
                }
                ,
                n.prototype.sortByScore = function (e, t) {
                    var i = o.filterAll(this.list, e);
                    return 0 === i.length ? null : i = i.map(function (e) {
                        return {
                            pano: e,
                            score: t.reduce(function (t, i) {
                                return t + i(e)
                            }, 0)
                        }
                    }).sort(function (e, t) {
                        return t.score - e.score;
                    })
                }
                ,
                n.prototype.lowestByScore = function (e, t, i) {
                    return this.findRankedByScore(0, e, t, i)
                }
                ,
                n.prototype.findRankedByScore = function (e, t, i, n) {
                    n && (n.candidates = null,
                        n.pano = null),
                        e || (e = 0);
                    var r = this.sortByScore(t, i);
                    return !r || 0 === r.length || e >= r.length ? null : (n && (n.candidates = r,
                        n.pano = r[e].pano),
                        r[e].pano)
                }
                ,
                n.prototype.showPanoScores = function (e) {
                    this.list.forEach(function (e) {
                        e.removeTextSprite()
                    });
                    var t = 6344768;
                    e.forEach(function (e) {
                        e.pano.addTextSprite(e.score.toFixed(2), t),
                            t = 16428055
                    })
                }
                ,
                n.prototype.isNeighbour = function (e, t) {
                    return this.neighbourMap[e.id][t.id]
                }
                ,
                n.prototype.getNeighbours = function (e) {
                    return this.neighbourMap[e.id]
                }
                ,
                n.prototype.setNeighbour = function (e, t, i) {
                    return this.neighbourMap[e.id] || (this.neighbourMap[e.id] = {}),
                        this.neighbourMap[t.id] || (this.neighbourMap[t.id] = {}),
                        this.neighbourMap[e.id][e.id] = !0,
                        this.neighbourMap[t.id][t.id] = !0,
                        this.neighbourMap[e.id][t.id] = i,
                        this.neighbourMap[t.id][e.id] = i,
                        this.neighbourMap[e.id]
                }
                ,
                n.prototype.findClosest = function (e, t) {
                    var i = [s.filters.isPanoAligned()];
                    return t && i.push(s.filters.inDirection(e, t, .75)),
                        this.find(i, [s.sortFunctions.distanceToPoint(e)])
                }
                ,
                n.prototype.dualNeighbors = function (e, t) {
                    var i, n = [];
                    for (i in this.neighbourMap[e.id])
                        this.neighbourMap[t.id][i] && n.push(i);
                    return n
                }
                ,
                n.prototype.populate_path_graph = function () {
                    var e, t, i, n, o, a, s, l, c = Date.now(), u = {}, d = 0, p = new r.Vector3(0, 0, 0), f = 0, g = 0;
                    for (e = 0; e < this.list.length; e += 1) {
                        o = this.list[e],
                            s = {},
                            l = !1,
                            i = o.neighbourPanos || o.findNeighourPanos();
                        for (t in i)
                            if (i[t]) {
                                a = this.index[t],
                                    p.copy(o.floorPosition),
                                    p.sub(a.floorPosition);
                                var m = Math.sqrt(p.x * p.x + p.z * p.z)
                                    , v = (Math.abs(p.y) / Math.max(m, .01),
                                        Math.max(0, Math.abs(p.y) - .2));
                                v > 0 ? (f += 1,
                                    v = Math.pow(4 * v, 2),
                                    m = Math.pow(m, 2),
                                    n = Math.sqrt(v * v + m * m)) : (g += 1,
                                        n = p.length()),
                                    s[a.id] = n,
                                    l = !0
                            }
                        l ? u[o.id] = s : d += 1
                    }
                    this.map = u,
                        h.info("graph ready in " + (Date.now() - c) + "ms, " + d + " had no neighbors")
                }
                ,
                n.prototype.aStarSearch = function (e, t) {
                    var i = Date.now()
                        , n = new l({
                            start: e,
                            isEnd: function (e) {
                                return e === t
                            },
                            neighbor: function (e) {
                                var t = e.neighbourPanos || e.findNeighourPanos()
                                    , i = [];
                                for (var n in t)
                                    t[n] && i.push(this.index[n]);  //add: t[n] &&
                                return i
                            }
                                .bind(this),
                            distance: function (e, t) {
                                var i = this.map[e.id]
                                    , n = i[t.id];
                                return n
                            }
                                .bind(this),
                            heuristic: function (e, t) {
                                return 1
                            }
                                .bind(this),
                            hash: function (e) {
                                return e.id
                            },
                            timeout: 5e3
                        });
                    if (h.debug("A* search in " + (Date.now() - i) + "ms"),
                        "success" !== n.status)
                        return h.debug("Did not find A* path from " + e + " to " + t),
                            null;
                    h.debug("Total cost " + n.cost.toPrecision(3) + ", " + n.path.length + " steps");
                    var r = [];
                    return n.path.forEach(function (e) {
                        r.push(e.id)
                    }),
                        r
                }
                ,
                n.prototype.includeNodesNearPath = function () {
                    var e = new r.Vector3
                        , t = new r.Vector3
                        , i = new r.Vector3
                        , n = new r.Vector3
                        , o = new r.Vector3
                        , a = new r.Vector3
                        , s = new r.Vector3
                        , l = new r.Vector3
                        , c = []
                        , h = new r.Vector3
                        , u = new r.Vector3;
                    return function (r, d) {
                        if (r)
                            for (var p = function (e, t, i) {
                                return o.copy(t).sub(e),
                                    o.dot(i)
                            }, f = function (e, t) {
                                return p(h, e.position, i) - p(h, t.position, i)
                            }, g = 0; g < r.length - 1;) {
                                var m = r[g]
                                    , v = r[g + 1]
                                    , A = this.index[m]
                                    , y = this.index[v];
                                h.copy(A.position),
                                    u.copy(y.position),
                                    c.length = 0,
                                    e.copy(u).sub(h),
                                    i.copy(e).normalize();
                                for (var C = 0; C < this.list.length; C++) {
                                    var I = this.list[C];
                                    o.copy(I.position).sub(h);
                                    var E = o.dot(i);
                                    if (E > 0) {
                                        s.copy(i),
                                            s.multiplyScalar(E),
                                            a.copy(o),
                                            a.sub(s);
                                        var b = a.length();
                                        if (b < d) {
                                            t.copy(e).negate(),
                                                n.copy(t).normalize(),
                                                l.copy(I.position).sub(u);
                                            var w = l.dot(n);
                                            w > 0 && c.push(I)
                                        }
                                    }
                                }
                                if (c.length > 0) {
                                    c.sort(f);
                                    for (var _ = r.length + c.length - 1; _ >= g + c.length; _--)
                                        r[_] = r[_ - c.length];
                                    for (var T = 0; T < c.length; T++)
                                        r[T + g + 1] = c[T].id
                                }
                                g += c.length + 1
                            }
                    }
                }(),
                n.prototype.fadeMarkerOpacity = function (e, t) {
                    var i = void 0 === e ? a.panorama.markerOpacity : e
                        , n = this.list.findIndex(function (e) {
                            return e.marker
                        });
                    if (!(n < 0)) {
                        var r = this.list[n].marker.material.opacity;
                        if (r !== e) {
                            var o = i - r;
                            d.trigger({
                                func: function (e, t) {
                                    var i = r + e * o;
                                    this.forEach(function (e) {
                                        e.marker && (e.marker.material.opacity = i)
                                    })
                                }
                                    .bind(this),
                                duration: void 0 === t ? a.markerOpacityTransitionTime : t,
                                name: "_fpm"
                            })
                        }
                    }
                }
                ,
                t.exports = n
        }
        ).call(this, "/js/util/PanoramaCollection.js")
    }
        , {
        "../objects/Panorama": 148,
        "../settings": 166,
        "./IndexedCollection": 175,
        "./aStar": 180,
        "./common": 185,
        "./logger": 189,
        "./transitions": 195,
        three: 217
    }],
    179: [function (e, t, i) {
        "use strict";
        function n() {
            this.actionSequence = [],
                this.actionSequenceInProgress = !1
        }
        function r(e, t, i, n) {
            s.trackAlways("zoom_" + e, {
                from: t,
                to: i,
                pano: n
            })
        }
        function o(e, t) {
            r("initial", 1, e, t)
        }
        function a(e, t, i) {
            r("followup", e, t, i)
        }
        var s = e("../analytics");
        n.prototype.reset = function (e) {
            this.actionSequenceInProgress = !1,
                this.actionSequence.length = 0
        }
            ,
            n.prototype.addZoomAction = function () {
                var e = null
                    , t = null
                    , i = !1
                    , n = function () {
                        if (e = null,
                            this.actionSequence.length > 0) {
                            var i = this.actionSequence[0].start
                                , n = this.actionSequence[this.actionSequence.length - 1].end;
                            1 === i ? o(n, t) : a(i, n, t)
                        }
                        this.reset()
                    };
                return function (r, o, a) {
                    if (r !== o) {
                        i || (n = n.bind(this),
                            i = !0),
                            e && (window.clearTimeout(e),
                                e = null),
                            a === t && this.actionSequenceInProgress || (this.reset(),
                                t = a),
                            this.actionSequenceInProgress = !0;
                        var s = {
                            start: r,
                            end: o
                        };
                        this.actionSequence.push(s),
                            e = window.setTimeout(n, 150)
                    }
                }
            }(),
            t.exports = n
    }
        , {
        "../analytics": 4
    }],
    180: [function (e, t, i) {
        "use strict";
        function n(e) {
            void 0 === e.timeout && (e.timeout = 1 / 0);
            var t = e.hash || o
                , i = {
                    data: e.start,
                    g: 0,
                    h: e.heuristic(e.start)
                }
                , n = i;
            i.f = i.h;
            var h = new s
                , u = new l(a)
                , d = c();
            u.push(i),
                d.set(t(i.data), i);
            for (var p = new Date; u.size();) {
                if (new Date - p > e.timeout)
                    return {
                        status: "timeout",
                        cost: n.g,
                        path: r(n)
                    };
                var f = u.pop();
                if (d.delete(t(f.data)),
                    e.isEnd(f.data))
                    return {
                        status: "success",
                        cost: f.g,
                        path: r(f)
                    };
                h.add(t(f.data));
                for (var g = e.neighbor(f.data), m = 0; m < g.length; m++) {
                    var v = g[m];
                    if (!h.contains(t(v))) {
                        var A = f.g + e.distance(f.data, v)
                            , y = d.get(t(v))
                            , C = !1;
                        if (void 0 === y)
                            y = {
                                data: v
                            },
                                d.set(t(v), y);
                        else {
                            if (y.g < A)
                                continue;
                            C = !0
                        }
                        y.parent = f,
                            y.g = A,
                            y.h = e.heuristic(v),
                            y.f = A + y.h,
                            y.h < n.h && (n = y),
                            C ? u.heapify() : u.push(y)
                    }
                }
            }
            return {
                status: "noPath",
                cost: n.g,
                path: r(n)
            }
        }
        function r(e) {
            if (void 0 !== e.parent) {
                var t = r(e.parent);
                return t.push(e.data),
                    t
            }
            return [e.data]
        }
        function o(e) {
            return e.toString()
        }
        function a(e, t) {
            return e.f - t.f
        }
        var s = e("Set")
            , l = e("heap")
            , c = e("dict");
        t.exports = n
    }
        , {
        Set: 196,
        dict: 210,
        heap: 211
    }],
    181: [function (e, t, i) {
        (function (i) {
            "use strict";
            function n(e, t, i) {
                var n = new XMLHttpRequest;
                if (i && "withCredentials" in n)
                    n.open(e, t, i);
                else if ("undefined" != typeof XDomainRequest)
                    n = new XDomainRequest,
                        n.open(e, t);
                else {
                    if (i)
                        throw "Browser does not support CORS!";
                    n.open(e, t)
                }
                return n
            }
            function r(e, t, i) {
                function o() {
                    u.warn("Retrying ", t),
                        r(e, t, i).done(c.resolve.bind(c)).progress(c.notify.bind(c)).fail(c.reject.bind(c))
                }
                function a(e, t) {
                    var i = e.response;
                    if ("json" === t && "object" != typeof i)
                        try {
                            i = JSON.parse(e.responseText)
                        } catch (e) {
                            return void c.reject({
                                error: "Failed parsing JSON"
                            })
                        }
                    else if ("image/jpeg" === t) {
                        var n = new Uint8Array(e.response)
                            , r = new Blob([n], {
                                type: "image/jpeg"
                            })
                            , o = URL.createObjectURL(r);
                        i = new Image,
                            i.src = o,
                            i.crossOrigin = "Anonymous",
                            i.onload = function () {
                                URL.revokeObjectURL(o)
                            }
                    }
                    return i
                }
                var s = n(e, t, !1);
                if (i = i || {},
                    i.retries = void 0 !== i.retries ? i.retries : 0,
                    i.retry = void 0 !== i.retry ? i.retry : "get" === e.toLowerCase(),
                    i.responseType)
                    if (["arraybuffer", "text", "json"].indexOf(i.responseType) > -1)
                        s.responseType = i.responseType;
                    else {
                        if ("image/jpeg" !== i.responseType)
                            throw new Error('reponseType can only be one of "arraybuffer", "text" or "json", "image/jpeg"');
                        s.responseType = "arraybuffer"
                    }
                if ("json" === i.responseType && s.setRequestHeader("Accept", "application/json"),
                    i.auth && s.setRequestHeader("Authorization", i.auth),
                    "object" == typeof i.data && (i.data = JSON.stringify(i.data),
                        s.setRequestHeader("Content-Type", "application/json")),
                    "object" == typeof i.headers)
                    for (var l in i.headers)
                        s.setRequestHeader(l, i.headers[l]);
                var c = $.Deferred();
                return s.onreadystatechange = function (e) {
                    if (4 === this.readyState)
                        if (this.status >= 500 && this.status <= 600 && i.retry && i.retries < 3)
                            i.retries++,
                                setTimeout(o, 1e3);
                        else if (200 === this.status) {
                            var t = a(this, i.responseType);
                            c.resolve(t)
                        } else
                            c.reject(this)
                }
                    ,
                    s.onprogress = function (e) {
                        c.notify(e)
                    }
                    ,
                    s.send(i.data),
                    c.promise()
            }
            function o(e) {
                return Object.keys(e).sort().map(function (t) {
                    return {
                        key: t,
                        value: e[t]
                    }
                })
            }
            function a(e, t) {
                var i = t.responseType || null
                    , n = t.auth || null
                    , r = t.prefetchFrom || null
                    , a = e + "__" + i + "__" + n + "__" + r;
                return t.headers && o(t.headers).forEach(function (e) {
                    a += "__" + e.key + ":" + e.value
                }),
                    a
            }
            function s(e, t) {
                return window.MP_REQUEST_CACHE ? window.MP_REQUEST_CACHE[a(e, t)] : null
            }
            function l(e, t, i) {
                window.MP_REQUEST_CACHE && (window.MP_REQUEST_CACHE[a(e, t)] = i)
            }
            var c = e("./logger")
                , h = e("../ab")
                , u = new c(i);
            window.URL = window.URL || window.webkitURL,
                window.MP_REQUEST_CACHE = window.MP_REQUEST_CACHE || {},
                window.MP_PREFETCHED_MODELDATA = window.MP_PREFETCHED_MODELDATA || {}
                /* setTimeout(function() {//MP-- xzw delete
                    window.MP_REQUEST_CACHE = null,
                    window.MP_PREFETCHED_MODELDATA = {}
                }, 6e4),
                window.onpageshow = function(e) {
                    e.persisted && (window.MP_REQUEST_CACHE = null,
                    window.MP_PREFETCHED_MODELDATA = {})
                } */
                ,
                t.exports = {
                    get: function (e, t) {
                        t = t || {};
                        var i = void 0 === t.cache || t.cache;
                        if (i) {
                            var n = s(e, t);
                            if (n)
                                return n
                        }
                        var o;
                        return o = t.prefetchFrom && window.MP_PREFETCHED_MODELDATA[t.prefetchFrom] ? $.when(window.MP_PREFETCHED_MODELDATA[t.prefetchFrom]) : r("GET", e, t),
                            i && l(e, t, o),
                            o
                    },
                    post: function (e, t) {
                        return r("POST", e, t)
                    },
                    patch: function (e, t) {
                        return r("PATCH", e, t)
                    },
                    getImage: function (e, t) {
                        function i() {
                            u.warn("Retrying ", e),
                                o.getImage(e, t - 1).done(n.resolve.bind(n)).progress(n.notify.bind(n)).fail(n.reject.bind(n))
                        }
                        var n = $.Deferred()
                            , r = new Image
                            , o = this;
                        return e = h.changeIfImageOptimzing(e),
                            null !== t && void 0 !== t || (t = 3),
                            r.onerror = function () {
                                t > 0 ? setTimeout(i, 1e3) : n.reject()
                            }
                            ,
                            r.onload = function () {
                                n.resolve(r)
                            }
                            ,
                            r.crossOrigin = "anonymous",
                            r.src = e,
                            n
                    }
                }
        }
        ).call(this, "/js/util/ajax.js")
    }
        , {
        "../ab": 3,
        "./logger": 189
    }],
    182: [function (e, t, i) {
        "use strict";
        function n(e, t) {
            var i = window.navigator.userAgent
                , n = i.match(e);
            return n = n ? n[1].split(t) : [],
            {
                major: parseInt(n[0]) || 0,
                minor: parseInt(n[1]) || 0,
                patch: parseInt(n[2]) || 0
            }
        }
        var r = e("../exception/DeviceMismatchException");
        window.browser = t.exports = {
            isFullscreen: function () {
                return document.fullscreenElement || document.mozFullscreenElement || document.mozFullScreenElement || document.webkitFullscreenElement || document.msFullscreenElement
            },
            supportsFullscreen: function () {
                return document.fullscreenEnabled || document.mozFullscreenEnabled || document.mozFullScreenEnabled || document.webkitFullscreenEnabled || document.msFullscreenEnabled
            },
            isPointerLocked: function () {
                return document.pointerLockElement || document.mozPointerLockElement || document.webkitPointerLockElement
            },
            requestFullscreen: function (e, t) {
                e.requestFullscreen ? e.requestFullscreen() : e.mozRequestFullScreen ? e.mozRequestFullScreen() : e.webkitRequestFullscreen ? e.webkitRequestFullscreen(Element.ALLOW_KEYBOARD_INPUT) : e.msRequestFullscreen && e.msRequestFullscreen(),
                    t && $(document).on("fullscreenchange webkitfullscreenchange mozfullscreenchange MSFullscreenChange", browser.requestPointerLock)
            },
            requestPointerLock: function () {
                var e;
                if (document.fullscreenElement)
                    e = document.fullscreenElement();
                else if (document.mozFullscreenElement)
                    e = document.mozFullscreenElement();
                else if (document.mozFullScreenElement)
                    e = document.mozFullScreenElement();
                else {
                    if (!document.webkitFullscreenElement)
                        return;
                    e = document.webkitFullscreenElement()
                }
                e.requestPointerLock = e.requestPointerLock || e.mozRequestPointerLock || e.webkitRequestPointerLock,
                    e.requestPointerLock(),
                    $(document).off("fullscreenchange webkitfullscreenchange mozfullscreenchange MSFullscreenChange", this)
            },
            exitPointerLock: function () {
                document.exitPointerLock = document.exitPointerLock || document.mozExitPointerLock || document.webkitExitPointerLock,
                    document.exitPointerLock()
            },
            exitFullscreen: function () {
                document.exitFullscreen ? document.exitFullscreen() : document.msExitFullscreen ? document.msExitFullscreen() : document.mozCancelFullScreen ? document.mozCancelFullScreen() : document.webkitExitFullscreen && document.webkitExitFullscreen()
            },
            details: function () {
                var e = navigator.userAgent.match("(Firefox|Chrome|Safari)/([\\d]+)");
                return e ? {
                    name: e[1],
                    version: parseInt(e[2]),
                    platform: navigator.platform
                } : {}
            },
            is: function (e) {
                return this.details() && this.details().name === e
            },
            inIframe: function () {
                return window.parent !== window
            },
            aspectRatio: function () {
                var e = $("#player").width() / $("#player").height();
                return isFinite(e) ? e : 0
            },
            userAgent: function () {
                return window.navigator.userAgent
            },
            isMobile: function () {
                var e = navigator.userAgent || navigator.vendor || window.opera;
                return /(android|bb\d+|meego).+mobile|android|avantgo|bada\/|blackberry|blazer|compal|elaine|fennec|hiptop|iemobile|ip(hone|od|ad)|iris|kindle|lge |maemo|midp|mmp|mobile.+firefox|netfront|opera m(ob|in)i|palm( os)?|phone|p(ixi|re)\/|plucker|pocket|psp|series(4|6)0|symbian|treo|up\.(browser|link)|vodafone|wap|windows ce|xda|xiino/i.test(e) || /1207|6310|6590|3gso|4thp|50[1-6]i|770s|802s|a wa|abac|ac(er|oo|s\-)|ai(ko|rn)|al(av|ca|co)|amoi|an(ex|ny|yw)|aptu|ar(ch|go)|as(te|us)|attw|au(di|\-m|r |s )|avan|be(ck|ll|nq)|bi(lb|rd)|bl(ac|az)|br(e|v)w|bumb|bw\-(n|u)|c55\/|capi|ccwa|cdm\-|cell|chtm|cldc|cmd\-|co(mp|nd)|craw|da(it|ll|ng)|dbte|dc\-s|devi|dica|dmob|do(c|p)o|ds(12|\-d)|el(49|ai)|em(l2|ul)|er(ic|k0)|esl8|ez([4-7]0|os|wa|ze)|fetc|fly(\-|_)|g1 u|g560|gene|gf\-5|g\-mo|go(\.w|od)|gr(ad|un)|haie|hcit|hd\-(m|p|t)|hei\-|hi(pt|ta)|hp( i|ip)|hs\-c|ht(c(\-| |_|a|g|p|s|t)|tp)|hu(aw|tc)|i\-(20|go|ma)|i230|iac( |\-|\/)|ibro|idea|ig01|ikom|im1k|inno|ipaq|iris|ja(t|v)a|jbro|jemu|jigs|kddi|keji|kgt( |\/)|klon|kpt |kwc\-|kyo(c|k)|le(no|xi)|lg( g|\/(k|l|u)|50|54|\-[a-w])|libw|lynx|m1\-w|m3ga|m50\/|ma(te|ui|xo)|mc(01|21|ca)|m\-cr|me(rc|ri)|mi(o8|oa|ts)|mmef|mo(01|02|bi|de|do|t(\-| |o|v)|zz)|mt(50|p1|v )|mwbp|mywa|n10[0-2]|n20[2-3]|n30(0|2)|n50(0|2|5)|n7(0(0|1)|10)|ne((c|m)\-|on|tf|wf|wg|wt)|nok(6|i)|nzph|o2im|op(ti|wv)|oran|owg1|p800|pan(a|d|t)|pdxg|pg(13|\-([1-8]|c))|phil|pire|pl(ay|uc)|pn\-2|po(ck|rt|se)|prox|psio|pt\-g|qa\-a|qc(07|12|21|32|60|\-[2-7]|i\-)|qtek|r380|r600|raks|rim9|ro(ve|zo)|s55\/|sa(ge|ma|mm|ms|ny|va)|sc(01|h\-|oo|p\-)|sdk\/|se(c(\-|0|1)|47|mc|nd|ri)|sgh\-|shar|sie(\-|m)|sk\-0|sl(45|id)|sm(al|ar|b3|it|t5)|so(ft|ny)|sp(01|h\-|v\-|v )|sy(01|mb)|t2(18|50)|t6(00|10|18)|ta(gt|lk)|tcl\-|tdg\-|tel(i|m)|tim\-|t\-mo|to(pl|sh)|ts(70|m\-|m3|m5)|tx\-9|up(\.b|g1|si)|utst|v400|v750|veri|vi(rg|te)|vk(40|5[0-3]|\-v)|vm40|voda|vulc|vx(52|53|60|61|70|80|81|83|85|98)|w3c(\-| )|webc|whit|wi(g |nc|nw)|wmlb|wonu|x700|yas\-|your|zeto|zte\-/i.test(e.substr(0, 4))
            },
            isLandscape: function () {
                return this.isMobile && this.aspectRatio() > 1
            },
            isSmallScreen: function () {
                var e = screen.width / window.devicePixelRatio;
                return e < 240
            },
            detectIE: function () {
                var e = window.navigator.userAgent
                    , t = e.indexOf("MSIE ");
                return t !== -1 || !!navigator.userAgent.match(/Trident.*rv\:11\./)
            },
            detectSafari: function () {
                var e = window.navigator.userAgent
                    , t = e.indexOf("Safari");
                return t !== -1 && !this.detectChrome()
            },
            detectFirefox: function () {
                var e = window.navigator.userAgent;
                return e.indexOf("Firefox") !== -1
            },
            detectChrome: function () {
                var e = window.navigator.userAgent;
                return e.indexOf("Chrome") !== -1 && !this.detectOpera()
            },
            detectOpera: function () {
                var e = window.navigator.userAgent;
                return e.indexOf("OPR") !== -1
            },
            detectIOS: function () {
                return this.detectIPhone() || this.detectIPad() || this.detectIPod()
            },
            detectIPad: function () {
                var e = window.navigator.userAgent
                    , t = /iPad/;
                return t.test(e)
            },
            detectIPod: function () {
                var e = window.navigator.userAgent
                    , t = /iPod/;
                return t.test(e)
            },
            detectIPhone: function () {
                var e = window.navigator.userAgent
                    , t = /iPhone/;
                return t.test(e)
            },
            detectAndroid: function () {
                var e = window.navigator.userAgent;
                return e.indexOf("Android") !== -1
            },
            detectAndroidMobile: function () {
                var e = window.navigator.userAgent;
                return this.detectAndroid() && e.indexOf("Mobile") !== -1
            },
            detectSamsungNative: function () {
                var e = window.navigator.userAgent;
                return e.indexOf("SM-G900H") !== -1 || e.indexOf("GT-I9500") !== -1 || e.indexOf("SM-N900") !== -1
            },
            detectSamsungS6: function () {
                var e = window.navigator.userAgent;
                return e.indexOf("SM-G92") !== -1
            },
            /************************************************************fyz改from徐世廷*************************************************************/
            detectHUAWEI5X: function () {
                return -1 !== window.navigator.userAgent.indexOf("KIW-TL00H")
            },
            /*******************************************************************************************************************************/
            detectWebVR: function () {
                return !(!window.navigator.getVRDisplays || !window.VRDisplay)
            },
            getVRDisplay: function () {
                var e = $.Deferred();
                return this.detectWebVR() ? (navigator.getVRDisplays().then(function (t) {
                    t.length >= 1 && e.resolve(t[0]),
                        e.reject(null)
                }),
                    e) : e.reject(null)
            },
            iosVersion: function () {
                if (!this.detectIOS())
                    throw new r("Did not detect an iDevice");
                var e = /((?:\d+\_?){1,3}) like Mac OS/
                    , t = "_";
                return n(e, t)
            },
            androidVersion: function () {
                if (!this.detectAndroid())
                    throw new r("Did not detect an Android based device");
                var e = /Android ((?:\d+\.?){1,3})/
                    , t = ".";
                return n(e, t)
            },
            valueFromCookie: function (e, t) {
                var i = new RegExp(e + "=([0-9a-f]+)(; ?|$)").exec(document.cookie);
                if (!i)
                    return t;
                var n = i[1];
                return "boolean" == typeof t ? "true" === n || "1" === n : "number" == typeof t ? parseFloat(n) : n
            },
            valueFromHash: function (e, t) {
                var i = new RegExp("[#&?]" + e + "=([^#&?]*)")
                    , n = i.exec(window.location.href);
                if (!n)
                    return t;
                var r = n[1];
                return "boolean" == typeof t ? "true" === r || "1" === r : "number" == typeof t ? parseFloat(r) : window.decodeURIComponent(r)
            }
        }


        //changeLog()
    }
        , {
        "../exception/DeviceMismatchException": 56
    }],
    183: [function (e, t, i) {
        (function (i) {
            "use strict";
            function n(e, t) {
                var i = r(t);


                var replaceAll = function (str, f, e) {
                    //f全部替换成e
                    var reg = new RegExp(f, "g"); //创建正则RegExp对象   
                    return str.replace(reg, e);
                };
                var urlFirstView = c.valueFromHash('firstView');
                if (urlFirstView) {
                    try {
                        urlFirstView = replaceAll(urlFirstView, "pano:", '"pano":"')
                        urlFirstView = replaceAll(urlFirstView, ",qua:", '","qua":[')
                        urlFirstView = "{" + urlFirstView + "]}"
                        let info = JSON.parse(urlFirstView);
                        i.pano = t.index[info.pano] //panos.get(info.pano)
                        if (!i.pano) {
                            urlFirstView = false
                            console.error('检测到firstView但是 找不到该pano')
                        } else {
                            i.quaternion = new THREE.Quaternion().fromArray(info.qua)
                            i.zoom = -1;
                            i.mode = "panorama"
                            i.setByUrl = true
                        }
                    } catch (e) {
                        urlFirstView = false
                        console.error('检测到firstView但是解析出错' + e)
                    }
                }
                if (Object.keys(i).length > 0)
                    return i;
                if (e.heroImage)
                    i = o(e, t);
                else if (window.MP_PREFETCHED_MODELDATA.camera_start) {
                    var n = window.MP_PREFETCHED_MODELDATA.camera_start;
                    try {
                        Object.keys(n).length > 0 && !l.isEmptyQuaternion(n.camera.quaternion) && (i.mode = h.convertWorkshopModeInt(n.mode),
                            i.position = n.camera.position,
                            //i.quaternion = n.camera.quaternion,
                            i.quaternion = new th.Quaternion().fromArray(n.camera.quaternion),//xzw  
                            i.zoom = l.convertWorkshopOrthoZoom(n.camera.zoom),
                            n.pano && (i.pano = t.get(n.pano.uuid) || t.findClosest(i.position),
                                d.debug("Using camera_start"),
                                d.debug("Modeldata pano: ", i.pano.quaternion),
                                d.debug("Camera start pano: ", n.pano.quaternion)),
                            i.mode !== h.PANORAMA && (i.floorVisibility = e.heroImage.metadata.floor_visibility))
                    } catch (e) {
                        d.warn(e.message)
                        if (i.mode == "panorama" && !i.pano) i.pano = t.list[0]
                    }
                }
                if (e.outsideAllowed() || i.mode === h.PANORAMA || (i = {}),
                    i.mode === h.MESH && i.position && (i.mode = h.PANORAMA,
                        i.pano = t.findClosest(i.position),
                        i.quaternion = i.pano.quaternion),
                    0 === Object.keys(i).length) {
                    var a = t.list[0];
                    a && (i.mode = h.PANORAMA,
                        i.pano = a,
                        i.position = a.position,
                        i.quaternion = a.quaternion,
                        d.info("Starting at 1st pano " + a.id))
                }
                return i.mode = i.mode || h.DOLLHOUSE,
                    i
            }
            function r(e) {
                var t = c.valueFromHash("start", "")
                    , i = {};
                if ("" !== t) {
                    d.debug("Start override found in parameters, trying to parse..."),
                        i = a(t) || {};
                    var n = c.valueFromHash("tag", null);
                    n && (i.tag = n),
                        i.panoId && (i.pano = e.get(i.panoId))
                }
                return i
            }
            function o(e, t) {
                if (!e.heroImage || !e.heroImage.metadata.camera_position)
                    return {};
                var i = {}
                    , n = e.heroImage.metadata;
                d.debug("Using start position from thumbnail image"),
                    i.position = n.camera_position,
                    i.quaternion = n.camera_quaternion;
                try {
                    i.mode = h.convertWorkshopModeInt(n.camera_mode),
                        i.mode === h.PANORAMA ? i.pano = t.get(n.scan_id) : i.floorVisibility = n.floor_visibility
                } catch (e) {
                    d.debug(e.message)
                }
                return i
            }
            function a(e) {
                return s.deserialize(e)
            }
            var s = e("../controls/serializer")
                , l = e("../util/math")
                , c = e("./browser")
                , h = e("../enum/Viewmode")
                , u = e("../util/logger")
                , th = e("three")//xzw
                , d = new u(i);
            t.exports = {
                getStartCameraOptions: n
            }
        }
        ).call(this, "/js/util/camera.js")
    }
        , {
        "../controls/serializer": 14,
        "../enum/Viewmode": 51,
        "../util/logger": 189,
        "../util/math": 190,
        "./browser": 182,
        "three": 217
    }],
    184: [function (e, t, i) {
        "use strict";
        function n(e, t, i) {
            return o(e.fov, t, i)
        }
        var r = e("./MathLight")
            , o = function (e, t, i) {
                var n = t
                    , o = i
                    , a = 2 * Math.atan(Math.tan(e * r.RADIANS_PER_DEGREE / 2) * (n / o)) * r.DEGREES_PER_RADIAN;
                return a
            }
            , a = function (e, t, i) {
                var n = t
                    , o = i
                    , a = 2 * Math.atan(Math.tan(e * r.RADIANS_PER_DEGREE / 2) * (o / n)) * r.DEGREES_PER_RADIAN;
                return a
            }
            , s = function (e, t, i, n) {
                var r = o(e, i, n);
                return r > t ? a(t, i, n) : e
            };
        t.exports = {
            clampVFOV: s,
            getHFOVForCamera: n,
            getHFOVFromVFOV: o,
            getVFOVFromHFOV: a
        }
        window.MathLight = t.exports
    }
        , {
        "./MathLight": 176
    }],
    185: [function (e, t, i) {
        "use strict";
        var n = e("three");
        t.exports = {
            delayOneFrame: function (e) {
                window.setTimeout(e, 1)
            },
            normalizeUrl: function (e) {
                return e.replace("https://", "http://")
            },
            domainFromUrl: function (e) {
                var t = /^([^:]*:\/\/)?(www\.)?([^\/]+)/.exec(e);
                return t ? t[3] : e
            },
            average: function (e, t) {
                if (0 === e.length)
                    return null;
                for (var i = 0, n = 0, r = 0; r < e.length; r++) {
                    var o = t ? e[r][t] : e[r];
                    i += o,
                        n++
                }
                return i / n
            },
            countUnique: function (e) {
                for (var t = {}, i = 0; i < e.length; i++)
                    t[e[i]] = 1 + (t[e[i]] || 0);
                return Object.keys(t).length
            },
            averageVectors: function (e, t) {
                var i = new n.Vector3;
                if (0 === e.length)
                    return i;
                for (var r = 0, o = 0; o < e.length; o++) {
                    var a = t ? e[o][t] : e[o];
                    i.add(a),
                        r++
                }
                return i.divideScalar(r)
            },
            equalLists: function (e, t) {
                if (e.length !== t.length)
                    return !1;
                for (var i = 0; i < e.length; i++)
                    if (e[i] !== t[i])
                        return !1;
                return !0
            },
            lowerMedian: function (e, t) {
                if (0 === e.length)
                    return null;
                t = t || 2,
                    e.sort(function (e, t) {
                        return e - t
                    });
                var i = Math.floor(e.length / t);
                return e[i]
            },
            stableSort: function (e, t) {
                return e.map(function (e, t) {
                    return {
                        value: e,
                        index: t
                    }
                }).sort(function (e, i) {
                    var n = t(e.value, i.value);
                    return 0 !== n ? n : e.index - i.index
                }).map(function (e) {
                    return e.value
                })
            },
            filterAll: function (e, t) {
                return e.filter(function (e) {
                    return t.every(function (t) {
                        return t(e)
                    })
                })
            },
            formatDate: function (e) {
                return [e.getFullYear(), e.getMonth() + 1, e.getDate()].join("-")
            },
            formatDatetime: function (e) {
                return [e.getFullYear(), e.getMonth() + 1, e.getDate(), e.getHours(), e.getMinutes()].join("-")
            },
            randomString: function (e) {
                for (var t = "", i = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789", n = 0; n < e; n++)
                    t += i.charAt(Math.floor(Math.random() * i.length));
                return t
            },
            uint8ToBase64: function (e, t) {
                t && "number" == typeof t || (t = 8192);
                for (var i = [], n = 0; n < e.length; n += t)
                    i.push(String.fromCharCode.apply(null, e.subarray(n, n + t)));
                return btoa(i.join(""))
            },
            uuid4: function e(t) {
                return t ? (t ^ 16 * Math.random() >> t / 4).toString(16) : ([1e7] + -1e3 + -4e3 + -8e3 + -1e11).replace(/[018]/g, e)
            },
            nth: function (e) {
                return e %= 10,
                    1 === e ? e + "st" : 2 === e ? e + "nd" : 3 === e ? e + "rd" : e + "th"
            },
            extendObject: function (e, t) {
                return Object.keys(t).forEach(function (i) {
                    e[i] = t[i]
                }),
                    e
            },
            deepExtend: function e(t) {
                t = t || {};
                for (var i = 1; i < arguments.length; i++) {
                    var n = arguments[i];
                    if (n)
                        for (var r in n)
                            n.hasOwnProperty(r) && ("object" == typeof n[r] ? t[r] = e(t[r], n[r]) : t[r] = n[r])
                }
                return t
            },
            inherit: function (e, t) {
                e.prototype = Object.create(t.prototype),
                    e.prototype.constructor = e
            },
            extend: function (e, t) {
                for (var i in t.prototype)
                    e.prototype[i] = t.prototype[i]
            }
            ,

            getVisiblePano: function (positions = [], options = {}) {//add
                var visiblePanos = [];

                var panos = options.panos || player.model.panos.list;
                options.posAtPanos = options.posAtPanos || {}//在不同漫游点的positions
                panos.forEach((pano) => {
                    if (!pano.isAligned()) return;
                    var A = pano.position.clone();
                    var posB = options.posAtPanos[pano.id] || positions;
                    var posLength = posB.length

                    for (let i = 0; i < posLength; i++) {

                        var B = posB[i];
                        var ray = new THREE.Raycaster(A.clone(), B.clone().sub(A).normalize(), 0, A.distanceTo(B) - (options.tolerance || 0))
                        var o = ray.intersectObjects(options.model || player.model.colliders, true);

                        if (!o || !o.length) { //只要有一点可见，就算整体可见
                            visiblePanos.push(pano);
                            break;
                        }
                    }

                })

                return visiblePanos
            }
            ,
            sortByScore: function (list, request, rank) {
                var i = this.filterAll(list, request);
                return 0 === i.length ? null : i = i.map(function (e) {
                    return {
                        item: e,
                        score: rank.reduce(function (t, i) {
                            return t + i(e);
                        }, 0)
                    };
                }).sort(function (e, t) {
                    return t.score - e.score;
                });
            }


        },
            Math.sign = function (e) {
                return e < 0 ? -1 : 1
            }
        window.common = t.exports
    }
        , {
        three: 217
    }],
    186: [function (e, t, i) {
        "use strict";
        var n = {};
        n.linearTween = function (e, t, i, n) {
            return i * e / n + t
        }
            ,
            n.easeInQuad = function (e, t, i, n) {
                return e /= n,
                    i * e * e + t
            }
            ,
            n.easeOutQuad = function (e, t, i, n) {
                return e /= n,
                    -i * e * (e - 2) + t
            }
            ,
            n.easeInOutQuad = function (e, t, i, n) {
                return e /= n / 2,
                    e < 1 ? i / 2 * e * e + t : (e--,
                        -i / 2 * (e * (e - 2) - 1) + t)
            }
            ,
            n.easeInCubic = function (e, t, i, n) {
                return e /= n,
                    i * e * e * e + t
            }
            ,
            n.easeOutCubic = function (e, t, i, n) {
                return e /= n,
                    e--,
                    i * (e * e * e + 1) + t
            }
            ,
            n.easeInOutCubic = function (e, t, i, n) {
                return e /= n / 2,
                    e < 1 ? i / 2 * e * e * e + t : (e -= 2,
                        i / 2 * (e * e * e + 2) + t)
            }
            ,
            n.easeInQuart = function (e, t, i, n) {
                return e /= n,
                    i * e * e * e * e + t
            }
            ,
            n.easeOutQuart = function (e, t, i, n) {
                return e /= n,
                    e--,
                    -i * (e * e * e * e - 1) + t
            }
            ,
            n.easeInOutQuart = function (e, t, i, n) {
                return e /= n / 2,
                    e < 1 ? i / 2 * e * e * e * e + t : (e -= 2,
                        -i / 2 * (e * e * e * e - 2) + t)
            }
            ,
            n.easeInQuint = function (e, t, i, n) {
                return e /= n,
                    i * e * e * e * e * e + t
            }
            ,
            n.easeOutQuint = function (e, t, i, n) {
                return e /= n,
                    e--,
                    i * (e * e * e * e * e + 1) + t
            }
            ,
            n.easeInOutQuint = function (e, t, i, n) {
                return e /= n / 2,
                    e < 1 ? i / 2 * e * e * e * e * e + t : (e -= 2,
                        i / 2 * (e * e * e * e * e + 2) + t)
            }
            ,
            n.easeInSine = function (e, t, i, n) {
                return -i * Math.cos(e / n * (Math.PI / 2)) + i + t
            }
            ,
            n.easeOutSine = function (e, t, i, n) {
                return i * Math.sin(e / n * (Math.PI / 2)) + t
            }
            ,
            n.easeInOutSine = function (e, t, i, n) {
                return -i / 2 * (Math.cos(Math.PI * e / n) - 1) + t
            }
            ,
            n.easeInExpo = function (e, t, i, n) {
                return i * Math.pow(2, 10 * (e / n - 1)) + t
            }
            ,
            n.easeOutExpo = function (e, t, i, n) {
                return i * (-Math.pow(2, -10 * e / n) + 1) + t
            }
            ,
            n.easeInOutExpo = function (e, t, i, n) {
                return e /= n / 2,
                    e < 1 ? i / 2 * Math.pow(2, 10 * (e - 1)) + t : (e--,
                        i / 2 * (-Math.pow(2, -10 * e) + 2) + t)
            }
            ,
            n.easeInCirc = function (e, t, i, n) {
                return e /= n,
                    -i * (Math.sqrt(1 - e * e) - 1) + t
            }
            ,
            n.easeOutCirc = function (e, t, i, n) {
                return e /= n,
                    e--,
                    i * Math.sqrt(1 - e * e) + t
            }
            ,
            n.easeInOutCirc = function (e, t, i, n) {
                return e /= n / 2,
                    e < 1 ? -i / 2 * (Math.sqrt(1 - e * e) - 1) + t : (e -= 2,
                        i / 2 * (Math.sqrt(1 - e * e) + 1) + t)
            }
            ,
            n.easeInElastic = function (e, t, i, n) {
                var r = 1.70158
                    , o = 0
                    , a = i;
                return 0 === e ? t : 1 === (e /= n) ? t + i : (o || (o = .3 * n),
                    a < Math.abs(i) ? (a = i,
                        r = o / 4) : r = o / (2 * Math.PI) * Math.asin(i / a),
                    -(a * Math.pow(2, 10 * (e -= 1)) * Math.sin((e * n - r) * (2 * Math.PI) / o)) + t)
            }
            ,
            n.easeOutElastic = function (e, t, i, n) {
                var r = 1.70158
                    , o = 0
                    , a = i;
                return 0 === e ? t : 1 === (e /= n) ? t + i : (o || (o = .3 * n),
                    a < Math.abs(i) ? (a = i,
                        r = o / 4) : r = o / (2 * Math.PI) * Math.asin(i / a),
                    a * Math.pow(2, -10 * e) * Math.sin((e * n - r) * (2 * Math.PI) / o) + i + t)
            }
            ,
            n.easeInOutElastic = function (e, t, i, n) {
                var r = 1.70158
                    , o = 0
                    , a = i;
                return 0 === e ? t : 2 === (e /= n / 2) ? t + i : (o || (o = n * (.3 * 1.5)),
                    a < Math.abs(i) ? (a = i,
                        r = o / 4) : r = o / (2 * Math.PI) * Math.asin(i / a),
                    e < 1 ? -.5 * (a * Math.pow(2, 10 * (e -= 1)) * Math.sin((e * n - r) * (2 * Math.PI) / o)) + t : a * Math.pow(2, -10 * (e -= 1)) * Math.sin((e * n - r) * (2 * Math.PI) / o) * .5 + i + t)
            }
            ,
            n.easeInBack = function (e, t, i, n, r) {
                return void 0 === r && (r = 1.70158),
                    i * (e /= n) * e * ((r + 1) * e - r) + t
            }
            ,
            n.easeOutBack = function (e, t, i, n, r) {
                return void 0 === r && (r = 1.70158),
                    i * ((e = e / n - 1) * e * ((r + 1) * e + r) + 1) + t
            }
            ,
            n.easeInOutBack = function (e, t, i, n, r) {
                return void 0 === r && (r = 1.70158),
                    (e /= n / 2) < 1 ? i / 2 * (e * e * (((r *= 1.525) + 1) * e - r)) + t : i / 2 * ((e -= 2) * e * (((r *= 1.525) + 1) * e + r) + 2) + t
            }
            ,
            n.easeOutBounce = function (e, t, i, n) {
                return (e /= n) < 1 / 2.75 ? i * (7.5625 * e * e) + t : e < 2 / 2.75 ? i * (7.5625 * (e -= 1.5 / 2.75) * e + .75) + t : e < 2.5 / 2.75 ? i * (7.5625 * (e -= 2.25 / 2.75) * e + .9375) + t : i * (7.5625 * (e -= 2.625 / 2.75) * e + .984375) + t
            }
            ,
            n.easeInBounce = function (e, t, i, r) {
                return i - n.easeOutBounce(r - e, 0, i, r) + t
            }
            ,
            n.easeInOutBounce = function (e, t, i, r) {
                return e < r / 2 ? .5 * n.easeInBounce(2 * e, 0, i, r) + t : .5 * n.easeOutBounce(x, 2 * e - r, 0, i, r) + .5 * i + t
            }
            ,
            t.exports = n


        window.easing = n
    }
        , {}],
    187: [function (e, t, i) {
        "use strict";
        function n() {
            this.events = [],
                this.valid = !1
        }
        var r = e("../enum/Joystick");
        n.prototype.push = function (e, t) {
            this.events.push({
                direction: e,
                pano: t
            }),
                this.valid = !0
        }
            ,
            n.prototype.pop = function (e) {
                var t = this.events.pop();
                return this.events.length < 1 && (this.valid = !1),
                    t
            }
            ,
            n.prototype.peek = function () {
                return this.events.length ? this.events[this.events.length - 1] : {
                    direction: null,
                    pano: null
                }
            }
            ,
            n.prototype.invalidate = function () {
                this.events = [],
                    this.valid = !1
            }
            ,
            n.prototype.reversePano = function (e) {
                if (!this.valid)
                    return null;
                var t = this.peek();
                return r.opposite(e) === t.direction ? (this.pop(),
                    t.pano) : null
            }
            ,
            t.exports = n
    }
        , {
        "../enum/Joystick": 29
    }],
    188: [function (e, t, i) {
        "use strict";
        window.lerp = t.exports = {
            vector: function (e, t) {
                var i = e.clone();
                return t = t.clone(),
                    function (n) {
                        e.set(i.x * (1 - n) + t.x * n, i.y * (1 - n) + t.y * n, i.z * (1 - n) + t.z * n)
                    }
            },
            quaternion: function (e, t) {
                var i = e.clone();
                return function (n) {
                    e.copy(i).slerp(t, n)
                }
            },
            property: function (e, t, i, n) {
                var r = e[t];
                return function (o) {
                    e[t] = r * (1 - o) + i * o,
                        n && n(e[t])
                }
            },
            uniform: function (e, t, i) {
                var n = e.material.uniforms[t].value;
                return function (r) {
                    e.material.uniforms[t] && (e.material.uniforms[t].value = n * (1 - r) + i * r)
                }
            },
            matrix4: function (e, t) {
                var i = e.clone();
                return function (n) {
                    for (var r = e.elements, o = i.elements, a = t.elements, s = 0; s < 16; s++)
                        r[s] = o[s] * (1 - n) + a[s] * n
                }
            },
            allUniforms: function (e, t, i) {
                var n = e.map(function (e) {
                    return this.uniform(e, t, i)
                }
                    .bind(this));
                return function (e) {
                    n.forEach(function (t) {
                        t(e)
                    })
                }
            }
        }
    }
        , {}],
    189: [function (e, t, i) {
        "use strict";
        function n(e) {
            var t, i, o, a, s = e.split("/"), l = "[" + s[s.length - 1].replace(".js", "") + "]", c = {};
            if (n.consoleEnabled) {
                var h = function (e) {
                    $("#debug-console").append("<p>" + e + "</p>"),
                        $("#debug-console")[0].scrollTop = $("#debug-console")[0].scrollHeight
                };
                t = function (e) {
                    h(Array.prototype.slice.call(arguments).join(" "))
                }
                    ,
                    i = function (e) {
                        h(Array.prototype.slice.call(arguments).join(" "))
                    }
                    ,
                    o = function (e) {
                        h("WARN: " + Array.prototype.slice.call(arguments).join(" "))
                    }
                    ,
                    a = function (e) {
                        h("ERROR: " + Array.prototype.slice.call(arguments).join(" "))
                    }
            } else
                console.log ? (t = console.log,
                    i = console.info ? console.info : console.log,
                    o = console.warn ? console.warn : console.log,
                    a = console.error ? console.error : console.log) : t = i = o = a = function () { }
                    ;
            var u = function (e) {
                return [l, n.timestamp()].concat(Array.prototype.slice.call(e))
            }
                , d = function (t, i) {
                    if (r) {
                        var o = Array.prototype.slice.call(t).join(" ");
                        r.captureMessage(o, {
                            level: i,
                            path: e,
                            timestamp: n.timestamp()
                        })
                    }
                }
                , p = function (t, i) {
                    if (r) {
                        var o = Array.prototype.slice.call(t).join(" ");
                        r.captureException(new Error(o), {
                            level: i,
                            path: e,
                            timestamp: n.timestamp()
                        })
                    }
                };
            return {
                debug: function () {
                    n.level >= n.levels.debug && t.apply(console, u(arguments))
                },
                info: function () {
                    n.level >= n.levels.info && i.apply(console, u(arguments))
                },
                warn: function () {
                    d(arguments, "warn"),
                        n.level >= n.levels.warn && o.apply(console, u(arguments))
                },
                error: function () {
                    p(arguments, "error"),
                        n.level >= n.levels.error && a.apply(console, u(arguments))
                },
                v3str: function (e, t) {
                    var i = void 0 === t ? 2 : t;
                    return "(" + e.x.toPrecision(i) + ", " + e.y.toPrecision(i) + ", " + e.z.toPrecision(i) + ")"
                },
                eulstr: function (e, t) {
                    var i = void 0 === t ? 2 : t;
                    return "(" + THREE.Math.radToDeg(e.x).toPrecision(i) + ", " + THREE.Math.radToDeg(e.y).toPrecision(i) + ", " + THREE.Math.radToDeg(e.z).toPrecision(i) + ' "' + e.order + '")'
                },
                time: function (e) {
                    n.level >= n.levels.debug && (c[e] = Date.now())
                },
                timeEnd: function (e) {
                    if (n.level >= n.levels.debug) {
                        var t = c[e];
                        if (!t)
                            return;
                        var i = (Date.now() - t) / 1e3;
                        this.debug(e, i + "s")
                    }
                }
            }
        }
        var r = window.Raven;
        n.timestamp = function () {
            return (Date.now() - window.navigationStart) / 1e3 + "s"
        }
            ,
            n.levels = {
                debug: 3,
                info: 2,
                warn: 1,
                error: 0
            },
            n.level = n.levels.info,
            t.exports = n
    }
        , {}],
    190: [function (e, t, i) {
        "use strict";
        var n = e("three")
            , r = e("../enum/GLCubeFaces")
            , o = e("../constants");
        t.exports = {
            convertVisionVector: function (e) {
                return new n.Vector3(e.x, e.z, -e.y)
            },
            convertVisionQuaternion: function (e) {
                return new n.Quaternion(e.x, e.z, -e.y, e.w).multiply((new n.Quaternion).setFromAxisAngle(new n.Vector3(0, 1, 0), n.Math.degToRad(90)))
            },
            convertWorkshopVector: function (e) {
                return new n.Vector3(-e.x, e.y, e.z)
            },
            convertWorkshopQuaternion: function (e) {
                return new n.Quaternion(-e.x, e.y, e.z, -e.w).multiply(new n.Quaternion(Math.sqrt(2) / 2, Math.sqrt(2) / 2, 0, 0))
            },
            convertWorkshopPanoramaQuaternion: function (e) {
                return new n.Quaternion(e.x, -e.y, -e.z, e.w).normalize().multiply((new n.Quaternion).setFromAxisAngle(new n.Vector3(0, 1, 0), n.Math.degToRad(270)))
            },
            convertWorkshopOrthoZoom: function (e) {// xzw
                //return e === -1 ? -1 : e / 16 * ($("#player").width() / $("#player").height()) / o.workshopApsect
                //return e;
                return e === -1 ? -1 : e * ($("#player").width() / $("#player").height()) / g_snapShotWidth * g_snapShotHeight;
            },
            toPrecision: function (e, t) {//xzw change
                var f = function (e, t) {
                    var i = Math.pow(10, t);
                    return Math.round(e * i) / i
                }
                if (e instanceof Array) {
                    for (var s = 0; s < e.length; s++) {
                        e[s] = f(e[s], t);
                    }
                    return e;
                }
                else return f(e, t)
            },
            isEmptyQuaternion: function (e) {
                return 0 === Math.abs(e.x) && 0 === Math.abs(e.y) && 0 === Math.abs(e.z) && 0 === Math.abs(e.w)
            },
            projectPositionToCanvas: function (e, t, i) {
                i = i || new n.Vector3,
                    i.copy(e);
                var r = .5 * $("#player").width()
                    , o = .5 * $("#player").height();
                return i.project(t),
                    i.x = i.x * r + r,
                    i.y = -(i.y * o) + o,
                    i
            },
            convertScreenPositionToNDC: function (e, t, i) {
                return i = i || new n.Vector2,
                    i.x = e / $("#player").width() * 2 - 1,
                    i.y = 2 * -(t / $("#player").height()) + 1,
                    i
            },
            constrainedTurn: function (e) {
                var t = e % (2 * Math.PI);
                return t = t > Math.PI ? t -= 2 * Math.PI : t < -Math.PI ? t += 2 * Math.PI : t
            },
            getFOVDotThreshold: function (e) {
                return Math.cos(n.Math.degToRad(e / 2))
            },
            transform2DForwardVectorByCubeFace: function (e, t, i, n) {
                switch (e) {
                    case r.GL_TEXTURE_CUBE_MAP_POSITIVE_X:
                        i.set(1, t.y, t.x);
                        break;
                    case r.GL_TEXTURE_CUBE_MAP_NEGATIVE_X:
                        i.set(-1, t.y, -t.x);
                        break;
                    case r.GL_TEXTURE_CUBE_MAP_POSITIVE_Y:
                        i.set(-t.x, 1, -t.y);
                        break;
                    case r.GL_TEXTURE_CUBE_MAP_NEGATIVE_Y:
                        i.set(-t.x, -1, t.y);
                        break;
                    case r.GL_TEXTURE_CUBE_MAP_POSITIVE_Z:
                        i.set(-t.x, t.y, 1);
                        break;
                    case r.GL_TEXTURE_CUBE_MAP_NEGATIVE_Z:
                        i.set(t.x, t.y, -1)
                }
                n && i.normalize()
            },
            //add:
            getPos2d: function (point, camera, dom) {
                var camera = camera;
                var dom = dom;
                var pos = point.clone().project(camera)	//比之前hotspot的计算方式写得简单  project用于3转2(求法同shader)； unproject用于2转3 :new r.Vector3(e.x, e.y, -1).unproject(this.camera);

                var x, y;
                x = (pos.x + 1) / 2 * dom.clientWidth;
                y = (1 - (pos.y + 1) / 2) * dom.clientHeight;

                var inSight = x <= dom.clientWidth && x >= 0
                    && y <= dom.clientHeight && y >= 0


                return {
                    pos: new THREE.Vector2(x, y),
                    vector: pos,
                    trueSide: pos.z < 1, //trueSide为false时，即使在屏幕范围内可见，也是反方向的另一个不可以被渲染的点   参见Tag.update
                    inSight: inSight	//在屏幕范围内可见
                };
            }


        }
        window.math = t.exports
    }
        , {
        "../constants": 8,
        "../enum/GLCubeFaces": 25,
        three: 217
    }],
    191: [function (e, t, i) {
        "use strict";
        function n(e, t, i) {
            return a.map(function (n, o) {
                return e.get("pan/" + i + "/" + t + "_skybox" + r(n) + ".jpg")
            }
                .bind(this))
        }
        function r(e) {
            return s[e]
        }
        var o = e("../enum/GLCubeFaces")
            , a = [0, 1, 2, 3, 4, 5]
            , s = {
                0: o.GL_TEXTURE_CUBE_MAP_POSITIVE_Y,
                1: o.GL_TEXTURE_CUBE_MAP_POSITIVE_Z,
                2: o.GL_TEXTURE_CUBE_MAP_POSITIVE_X,
                3: o.GL_TEXTURE_CUBE_MAP_NEGATIVE_Z,
                4: o.GL_TEXTURE_CUBE_MAP_NEGATIVE_X,
                5: o.GL_TEXTURE_CUBE_MAP_NEGATIVE_Y
            };
        t.exports = {
            mapFaceToCubemapFace: r,
            getCubemapUrls: n
        }
    }
        , {
        "../enum/GLCubeFaces": 25
    }],
    192: [function (e, t, i) {
        "use strict";
        t.exports = {
            captureErrors: function (e, t, i) {
                if ("Raven" in window) {
                    Raven.config(e, t).install(),
                        i && Raven.setTagsContext(i);
                    var n = console.warn
                        , r = console.error;
                    console.warn = function () {
                        var e = Array.prototype.slice.call(arguments);
                        Raven.captureMessage(e.join(" "), {
                            level: "warning"
                        }),
                            n.apply(console, e)
                    }
                        ,
                        console.error = function () {
                            var e = Array.prototype.slice.call(arguments);
                            Raven.captureException(new Error(e.join(" ")), {
                                level: "error"
                            }),
                                r.apply(console, e)
                        }
                } else
                    console.error("Raven not found, not capturing errors.")
            }
        }
    }
        , {}],
    193: [function (e, t, i) {
        (function (i) {
            "use strict";
            var n = e("./browser")
                , r = e("../constants")
                , o = e("url")
                , a = e("./logger")
                , ss = e('three')
                , s = new a(i)
                , l = {
                    getAuthorizationHeader: function () {
                        var e = n.valueFromHash("auth");
                        if (e)
                            return e.replace(",", " ");
                        var t = n.valueFromCookie("token");
                        return t ? "Token " + t : null
                    },
                    parseSidUrl: function (e) {
                        var t, i;
                        t = g_Prefix;
                        if (e = e || "",
                            e.match(/^https?/)) {
                            var n = o.parse(e);
                            t = g_Prefix,
                                i = e
                        } else {
                            //xzw  原先的不能用
                            //t = window.location.protocol + "//" + window.location.host,	//MP
                            t = g_Prefix
                            //i = t + "/api/player/models/" + e;					//MP
                            i = t + "data/" + e;
                        }
                        return {
                            urlBase: t,
                            urlModel: i,
                            urlFiles: i + (i.match(/\/$/) ? "files" : "/files"),
                            urlThumb: i + (i.match(/\/$/) ? "thumb" : "/thumb")
                        }
                    },
                    getModelIDFromQueryString: function () {
                        return n.valueFromHash("model") || n.valueFromHash("m")
                    },
                    /*                 normalizeModeldata: function(e, t) {//xzw  修改导览images数据
                                        e = JSON.parse(JSON.stringify(e));
                                        var i = null;
                                        if (e.images.forEach(function(n) {
                                            if(!n.metadata) return;
                                            if ("string" == typeof n.metadata)
                                                try {
                                                    n.metadata = JSON.parse(n.metadata)
                                                } catch (e) {
                                                    s.warn("Unable to parse image metadata"),
                                                    n.metadata = null
                                                }
                                            else{   
                                                "object" == typeof n.metadata && s.debug("image.metadata already a JSON object");
                                            }
                                            if(n.metadata.camera_position instanceof Array){//xzw 改的格式
                                                n.metadata.camera_position = new ss.Vector3().fromArray(n.metadata.camera_position);
                                                n.metadata.camera_quaternion = new ss.Quaternion().fromArray(n.metadata.camera_quaternion);
                                            }else{
                                                n.metadata.camera_quaternion && (n.metadata.camera_quaternion = t.convertWorkshopQuaternion(n.metadata.camera_quaternion)),
                                                n.metadata.camera_position && (n.metadata.camera_position = t.convertWorkshopVector(n.metadata.camera_position))                    
                                                n.metadata.zoom = n.metadata.zoom || 1;
                                                }
                                            !i && e.icon && e.icon === n.sid && (i = n.metadata) 
                                        }),
                                        //icon初始视角的：
                                        i && i.camera_quaternion && i.camera_position && i.scan_position && i.scan_quaternion) {
                                            var n = {};
                                            n.pano = {
                                                quaternion: t.convertWorkshopPanoramaQuaternion(i.scan_quaternion),
                                                position: t.convertWorkshopVector(i.scan_position),
                                                uuid: i.scan_id
                                            },
                                            n.camera = {
                                                quaternion: i.camera_quaternion,
                                                position: i.camera_position
                                            },
                                            e.startPano = n
                                        }
                                        return e
                                    },
                     */


                    normalizeModeldata: function (e, t) {//xzw  修改导览images数据
                        e = JSON.parse(JSON.stringify(e));
                        var i = null;
                        var deal = function (n) {
                            if (!n.metadata) return;
                            if ("string" == typeof n.metadata)
                                try {
                                    n.metadata = JSON.parse(n.metadata)
                                } catch (e) {
                                    s.warn("Unable to parse image metadata"),
                                        n.metadata = null
                                }
                            else {
                                "object" == typeof n.metadata && s.debug("image.metadata already a JSON object");
                            }
                            if (n.metadata.camera_position instanceof Array) {//xzw 改的格式
                                n.metadata.camera_position = new ss.Vector3().fromArray(n.metadata.camera_position);
                                n.metadata.camera_quaternion = new ss.Quaternion().fromArray(n.metadata.camera_quaternion);
                            } else {
                                n.metadata.camera_position = new ss.Vector3().copy(n.metadata.camera_position)
                                n.metadata.camera_quaternion = new ss.Quaternion().copy(n.metadata.camera_quaternion)
                                /* n.metadata.camera_quaternion && (n.metadata.camera_quaternion = i.convertWorkshopQuaternion(n.metadata.camera_quaternion)),
                                n.metadata.camera_position && (n.metadata.camera_position = i.convertWorkshopVector(n.metadata.camera_position)) */
                            }
                            !i && e.icon && e.icon === n.sid && (i = n.metadata)
                        }

                        //改
                        e.images.forEach(info => {
                            if (info.locations) {
                                info.locations.forEach(a => deal(a))
                            } else {
                                deal(info)
                            }
                        })


                        //icon初始视角的：
                        if (i && i.camera_quaternion && i.camera_position && i.scan_position && i.scan_quaternion) {
                            var n = {};
                            n.pano = {
                                quaternion: t.convertWorkshopPanoramaQuaternion(i.scan_quaternion),
                                position: t.convertWorkshopVector(i.scan_position),
                                uuid: i.scan_id
                            },
                                n.camera = {
                                    quaternion: i.camera_quaternion,
                                    position: i.camera_position
                                },
                                e.startPano = n
                        }
                        return e
                    },




                    visionVersionToInt: function () {
                        var e = new RegExp(["(?:[0-9.]+\\.){1,4}", "([0-9]+)", "[^\\.]*$"].join(""));
                        return function (t) {
                            if (!t)
                                throw new Error("Vision version is required");
                            var i = e.exec(t);
                            if (null === i)
                                throw new Error("String is not a vision version: " + t);
                            return parseInt(i[1])
                        }
                    }(),
                    modelDataPromisesTiles: function (e) {
                        var vision_version = e.vision_version || window.MP_PREFETCHED_MODELDATA.vision_version
                        if (vision_version)
                            try {
                                return l.visionVersionToInt(vision_version) >= l.visionVersionToInt(r.visionTilingStartVersion)
                            } catch (t) {
                                s.warn("Invalid vision version: " + vision_version)
                            }
                        // var t = e.created ? new Date(e.created) : null;
                        // return t && t >= r.visionTilingStartDate
                        return false
                    }
                };
            t.exports = l
        }
        ).call(this, "/js/util/showcase.js")
    }
        , {
        "../constants": 8,
        "./browser": 182,
        "./logger": 189,
        three: 217,
        url: 208
    }],
    194: [function (e, t, i) {
        "use strict";
        var n = e("../util/ajax")
            , r = e("three")
            , o = e("../settings")
            , a = {};
        t.exports = {
            load: function (e, t, i) {
                var s = a[e];
                return s ? (t && setTimeout(function () {
                    t(s)
                }, 1),
                    s) : (s = new r.Texture,
                        o.minimalMemoryMode && (s.minFilter = r.LinearFilter,
                            s.magFilter = r.LinearFilter,
                            s.generateMipmaps = !1),
                        s.sourceFile = e,
                        a[e] = s,
                        n.getImage(e).then(function (e) {
                            s.image = e,
                                s.needsUpdate = !0,
                                t && t(s)
                        }).fail(i),
                        s)
            },
            loadBase64: function (e, t) {
                t = t || "png";
                var i = new r.Texture;
                return i.image = document.createElement("img"),
                    i.image.setAttribute("src", "data:image/" + t + ";base64," + e),
                    o.minimalMemoryMode && (i.minFilter = r.LinearFilter,
                        i.magFilter = r.LinearFilter,
                        i.generateMipmaps = !1),
                    i.needsUpdate = !0,
                    i
            },
            isLoaded: function (e) {
                return !!a[e]
            }

        }
        window.Texture = t.exports
    }
        , {
        "../settings": 166,
        "../util/ajax": 181,
        three: 217
    }],
    195: [function (e, t, i) {
        "use strict";
        var n = e("./easing");
        window.transitions = t.exports = {
            globalDone: null,
            funcs: [],
            counter: 0,
            uniqueID: 0,
            start: function (e, t, i, r, o, a, s) {
                return r = r || 0,
                    this.funcs.push({
                        func: e,
                        current: -r * Math.abs(t),
                        duration: (1 - Math.max(r, 0)) * Math.abs(t),
                        done: i,
                        easing: o || n.linearTween,
                        cycling: t < 0,
                        running: !0,
                        debug: r < 0,
                        name: a || "T" + this.counter,
                        id: void 0 === s ? this.counter : s,
                        paused: !1
                    }),
                    e(0, 16),
                    this.counter += 1,
                    e
            },
            trigger: function (e) {
                var t = void 0 === e.delayRatio ? 0 : e.delayRatio
                    , i = e.func || function () { }
                    , r = void 0 === e.duration ? 0 : e.duration;
                void 0 !== e.cycling && e.cycling && (r = -Math.abs(r));
                var o = e.done || null
                    , a = e.easing || n.linearTween
                    , s = e.name || "R" + this.counter
                    , l = void 0 === e.id ? this.counter : e.id;
                return this.start(i, r, o, t, a, s, l)
            },
            setTimeout: function (e, t, i) {
                var n = void 0 === i ? this.counter : i;
                return this.trigger({
                    done: e,
                    duration: void 0 === t ? 0 : t,
                    name: "O" + this.counter,
                    id: n
                })
            },
            pause: function () {
                this.paused = !0
            },
            resume: function () {
                this.paused = !1
            },
            update: function (e) {
                this.funcs.forEach(function (t) {
                    if (!(t.paused || (t.current += 1e3 * e,
                        t.current < 0)))
                        if (t.current >= t.duration && !t.cycling) {
                            var i = t.easing(1, 0, 1, 1);
                            t.func(i, 1e3 * e),
                                t.done && t.done(),
                                t.running = !1
                        } else {
                            var n = t.easing(t.current % t.duration / t.duration, 0, 1, 1)
                                , r = t.func(n, 1e3 * e) || !1;
                            r && (t.done && t.done(),
                                t.running = !1)
                        }
                });
                var t = this.funcs.length;
                this.funcs = this.funcs.filter(function (e) {
                    return e.running
                });
                var i = this.funcs.length;
                if (t > 0 && 0 === i && this.globalDone) {
                    var n = this.globalDone;
                    this.globalDone = null,
                        n()
                }
            },
            adjustSpeed: function (e, t) {
                for (var i = this.getById(e), n = 0; n < i.length; n++) {
                    var r = i[n];
                    r.duration /= t,
                        r.current /= t
                }
            },
            getById: function (e) {
                return this.funcs.filter(function (t) {
                    return e === t.id
                })
            },
            get: function (e) {
                for (var t = 0; t < this.funcs.length; t += 1)
                    if (this.funcs[t].func === e)
                        return this.funcs[t];
                return null
            },
            isRunning: function (e) {
                var t = this.get(e);
                return null !== t && t.running
            },
            countActive: function () {
                for (var e = 0, t = 0; t < this.funcs.length; t += 1)
                    e += this.funcs[t].running;
                return e
            },
            listActive: function () {
                for (var e = [], t = 0; t < this.funcs.length; t += 1)
                    this.funcs[t].running && e.push(this.funcs[t].name);
                return e
            },
            done: function (e) {
                this.globalDone = e
            },
            cancelById: function (e) {
                var t = void 0 === e ? 0 : e;
                this.funcs = this.funcs.filter(function (e) {
                    return e.id !== t
                })
            },
            cancel: function (e) {
                this.funcs = this.funcs.filter(function (t) {
                    return t.func !== e
                })
            },
            getUniqueId: function () {
                return this.uniqueID -= 1,
                    this.uniqueID
            }
        }
    }
        , {
        "./easing": 186
    }],
    196: [function (e, t, i) {
        function n(e) {
            if (this.set = {},
                this.infContains = function () {
                    return !0
                }
                ,
                "object" == typeof e)
                if (e instanceof Array)
                    for (var t = 0; t < e.length; t++)
                        this.set[e[t]] = !0;
                else
                    this.set = e;
            else if ("function" == typeof e)
                this.infContains = e;
            else if ("undefined" != typeof e)
                throw new Error("set must be either an array or an object.")
        }
        t.exports = n,
            n.prototype.contains = function (e) {
                return !!this.set[e]
            }
            ,
            n.prototype.has = n.prototype.contains,
            n.prototype.add = function (e) {
                if (1 == arguments.length)
                    this.set[e] = !0;
                else
                    for (var t = 0; t < arguments.length; t++)
                        this.set[arguments[t]] = !0
            }
            ,
            n.prototype.addAll = function (e) {
                if ("object" != typeof e && !(e instanceof Array))
                    throw new Error("arr must be an array.");
                for (var t = 0; t < e.length; t++)
                    this.add(e[t])
            }
            ,
            n.prototype.remove = function (e) {
                if (1 == arguments.length)
                    delete this.set[e];
                else
                    for (var t = 0; t < arguments.length; t++)
                        delete this.set[arguments[t]]
            }
            ,
            n.prototype.delete = n.prototype.remove,
            n.prototype.clear = function () {
                this.set = {}
            }
            ,
            n.prototype.size = function () {
                return Object.keys(this.set).length
            }
            ,
            n.prototype.toString = function () {
                return "{" + Object.keys(this.set).toString() + "}"
            }
            ,
            n.prototype.toArray = function () {
                return "undefined" == typeof this.set ? [] : Object.keys(this.set)
            }
            ,
            n.prototype["*values"] = n.prototype.toArray
    }
        , {}],
    197: [function (e, t, i) { }
        , {}],
    198: [function (e, t, i) {
        (function (t) {
            "use strict";
            function n() {
                try {
                    var e = new Uint8Array(1);
                    return e.__proto__ = {
                        __proto__: Uint8Array.prototype,
                        foo: function () {
                            return 42
                        }
                    },
                        42 === e.foo() && "function" == typeof e.subarray && 0 === e.subarray(1, 1).byteLength
                } catch (e) {
                    return !1
                }
            }
            function r() {
                return a.TYPED_ARRAY_SUPPORT ? 2147483647 : 1073741823
            }
            function o(e, t) {
                if (r() < t)
                    throw new RangeError("Invalid typed array length");
                return a.TYPED_ARRAY_SUPPORT ? (e = new Uint8Array(t),
                    e.__proto__ = a.prototype) : (null === e && (e = new a(t)),
                        e.length = t),
                    e
            }
            function a(e, t, i) {
                if (!(a.TYPED_ARRAY_SUPPORT || this instanceof a))
                    return new a(e, t, i);
                if ("number" == typeof e) {
                    if ("string" == typeof t)
                        throw new Error("If encoding is specified then the first argument must be a string");
                    return h(this, e)
                }
                return s(this, e, t, i)
            }
            function s(e, t, i, n) {
                if ("number" == typeof t)
                    throw new TypeError('"value" argument must not be a number');
                return "undefined" != typeof ArrayBuffer && t instanceof ArrayBuffer ? p(e, t, i, n) : "string" == typeof t ? u(e, t, i) : f(e, t)
            }
            function l(e) {
                if ("number" != typeof e)
                    throw new TypeError('"size" argument must be a number');
                if (e < 0)
                    throw new RangeError('"size" argument must not be negative')
            }
            function c(e, t, i, n) {
                return l(t),
                    t <= 0 ? o(e, t) : void 0 !== i ? "string" == typeof n ? o(e, t).fill(i, n) : o(e, t).fill(i) : o(e, t)
            }
            function h(e, t) {
                if (l(t),
                    e = o(e, t < 0 ? 0 : 0 | g(t)),
                    !a.TYPED_ARRAY_SUPPORT)
                    for (var i = 0; i < t; ++i)
                        e[i] = 0;
                return e
            }
            function u(e, t, i) {
                if ("string" == typeof i && "" !== i || (i = "utf8"),
                    !a.isEncoding(i))
                    throw new TypeError('"encoding" must be a valid string encoding');
                var n = 0 | v(t, i);
                e = o(e, n);
                var r = e.write(t, i);
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                    e
            }
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                e = o(e, i);
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                    e[n] = 255 & t[n];
                return e
            }
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                    i < 0 || t.byteLength < i)
                    throw new RangeError("'offset' is out of bounds");
                if (t.byteLength < i + (n || 0))
                    throw new RangeError("'length' is out of bounds");
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                    a.TYPED_ARRAY_SUPPORT ? (e = t,
                        e.__proto__ = a.prototype) : e = d(e, t),
                    e
            }
            function f(e, t) {
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                    var i = 0 | g(t.length);
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                        0 === e.length ? e : (t.copy(e, 0, 0, i),
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                        case "utf-8":
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                            e = (e + "").toLowerCase(),
                                n = !0
                    }
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            function y(e, t, i) {
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                e[t] = e[i],
                    e[i] = n
            }
            function C(e, t, i, n, r) {
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                }
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                        } else
                            h !== -1 && (c -= c - h),
                                h = -1
                } else
                    for (i + l > s && (i = s - l),
                        c = i; c >= 0; c--) {
                        for (var u = !0, d = 0; d < l; d++)
                            if (o(e, c + d) !== o(t, d)) {
                                u = !1;
                                break
                            }
                        if (u)
                            return c
                    }
                return -1
            }
            function E(e, t, i, n) {
                i = Number(i) || 0;
                var r = e.length - i;
                n ? (n = Number(n),
                    n > r && (n = r)) : n = r;
                var o = t.length;
                if (o % 2 !== 0)
                    throw new TypeError("Invalid hex string");
                n > o / 2 && (n = o / 2);
                for (var a = 0; a < n; ++a) {
                    var s = parseInt(t.substr(2 * a, 2), 16);
                    if (isNaN(s))
                        return a;
                    e[i + a] = s
                }
                return a
            }
            function b(e, t, i, n) {
                return q(j(t, e.length - i), e, i, n)
            }
            function w(e, t, i, n) {
                return q(Y(t), e, i, n)
            }
            function _(e, t, i, n) {
                return w(e, t, i, n)
            }
            function T(e, t, i, n) {
                return q(Z(t), e, i, n)
            }
            function x(e, t, i, n) {
                return q(X(t, e.length - i), e, i, n)
            }
            function S(e, t, i) {
                return 0 === t && i === e.length ? Q.fromByteArray(e) : Q.fromByteArray(e.slice(t, i))
            }
            function M(e, t, i) {
                i = Math.min(e.length, i);
                for (var n = [], r = t; r < i;) {
                    var o = e[r]
                        , a = null
                        , s = o > 239 ? 4 : o > 223 ? 3 : o > 191 ? 2 : 1;
                    if (r + s <= i) {
                        var l, c, h, u;
                        switch (s) {
                            case 1:
                                o < 128 && (a = o);
                                break;
                            case 2:
                                l = e[r + 1],
                                    128 === (192 & l) && (u = (31 & o) << 6 | 63 & l,
                                        u > 127 && (a = u));
                                break;
                            case 3:
                                l = e[r + 1],
                                    c = e[r + 2],
                                    128 === (192 & l) && 128 === (192 & c) && (u = (15 & o) << 12 | (63 & l) << 6 | 63 & c,
                                        u > 2047 && (u < 55296 || u > 57343) && (a = u));
                                break;
                            case 4:
                                l = e[r + 1],
                                    c = e[r + 2],
                                    h = e[r + 3],
                                    128 === (192 & l) && 128 === (192 & c) && 128 === (192 & h) && (u = (15 & o) << 18 | (63 & l) << 12 | (63 & c) << 6 | 63 & h,
                                        u > 65535 && u < 1114112 && (a = u))
                        }
                    }
                    null === a ? (a = 65533,
                        s = 1) : a > 65535 && (a -= 65536,
                            n.push(a >>> 10 & 1023 | 55296),
                            a = 56320 | 1023 & a),
                        n.push(a),
                        r += s
                }
                return R(n)
            }
            function R(e) {
                var t = e.length;
                if (t <= ee)
                    return String.fromCharCode.apply(String, e);
                for (var i = "", n = 0; n < t;)
                    i += String.fromCharCode.apply(String, e.slice(n, n += ee));
                return i
            }
            function P(e, t, i) {
                var n = "";
                i = Math.min(e.length, i);
                for (var r = t; r < i; ++r)
                    n += String.fromCharCode(127 & e[r]);
                return n
            }
            function O(e, t, i) {
                var n = "";
                i = Math.min(e.length, i);
                for (var r = t; r < i; ++r)
                    n += String.fromCharCode(e[r]);
                return n
            }
            function L(e, t, i) {
                var n = e.length;
                (!t || t < 0) && (t = 0),
                    (!i || i < 0 || i > n) && (i = n);
                for (var r = "", o = t; o < i; ++o)
                    r += W(e[o]);
                return r
            }
            function D(e, t, i) {
                for (var n = e.slice(t, i), r = "", o = 0; o < n.length; o += 2)
                    r += String.fromCharCode(n[o] + 256 * n[o + 1]);
                return r
            }
            function N(e, t, i) {
                if (e % 1 !== 0 || e < 0)
                    throw new RangeError("offset is not uint");
                if (e + t > i)
                    throw new RangeError("Trying to access beyond buffer length")
            }
            function B(e, t, i, n, r, o) {
                if (!a.isBuffer(e))
                    throw new TypeError('"buffer" argument must be a Buffer instance');
                if (t > r || t < o)
                    throw new RangeError('"value" argument is out of bounds');
                if (i + n > e.length)
                    throw new RangeError("Index out of range")
            }
            function F(e, t, i, n) {
                t < 0 && (t = 65535 + t + 1);
                for (var r = 0, o = Math.min(e.length - i, 2); r < o; ++r)
                    e[i + r] = (t & 255 << 8 * (n ? r : 1 - r)) >>> 8 * (n ? r : 1 - r)
            }
            function V(e, t, i, n) {
                t < 0 && (t = 4294967295 + t + 1);
                for (var r = 0, o = Math.min(e.length - i, 4); r < o; ++r)
                    e[i + r] = t >>> 8 * (n ? r : 3 - r) & 255
            }
            function U(e, t, i, n, r, o) {
                if (i + n > e.length)
                    throw new RangeError("Index out of range");
                if (i < 0)
                    throw new RangeError("Index out of range")
            }
            function k(e, t, i, n, r) {
                return r || U(e, t, i, 4, 3.4028234663852886e38, -3.4028234663852886e38),
                    J.write(e, t, i, n, 23, 4),
                    i + 4
            }
            function H(e, t, i, n, r) {
                return r || U(e, t, i, 8, 1.7976931348623157e308, -1.7976931348623157e308),
                    J.write(e, t, i, n, 52, 8),
                    i + 8
            }
            function G(e) {
                if (e = z(e).replace(te, ""),
                    e.length < 2)
                    return "";
                for (; e.length % 4 !== 0;)
                    e += "=";
                return e
            }
            function z(e) {
                return e.trim ? e.trim() : e.replace(/^\s+|\s+$/g, "")
            }
            function W(e) {
                return e < 16 ? "0" + e.toString(16) : e.toString(16)
            }
            function j(e, t) {
                t = t || 1 / 0;
                for (var i, n = e.length, r = null, o = [], a = 0; a < n; ++a) {
                    if (i = e.charCodeAt(a),
                        i > 55295 && i < 57344) {
                        if (!r) {
                            if (i > 56319) {
                                (t -= 3) > -1 && o.push(239, 191, 189);
                                continue
                            }
                            if (a + 1 === n) {
                                (t -= 3) > -1 && o.push(239, 191, 189);
                                continue
                            }
                            r = i;
                            continue
                        }
                        if (i < 56320) {
                            (t -= 3) > -1 && o.push(239, 191, 189),
                                r = i;
                            continue
                        }
                        i = (r - 55296 << 10 | i - 56320) + 65536
                    } else
                        r && (t -= 3) > -1 && o.push(239, 191, 189);
                    if (r = null,
                        i < 128) {
                        if ((t -= 1) < 0)
                            break;
                        o.push(i)
                    } else if (i < 2048) {
                        if ((t -= 2) < 0)
                            break;
                        o.push(i >> 6 | 192, 63 & i | 128)
                    } else if (i < 65536) {
                        if ((t -= 3) < 0)
                            break;
                        o.push(i >> 12 | 224, i >> 6 & 63 | 128, 63 & i | 128)
                    } else {
                        if (!(i < 1114112))
                            throw new Error("Invalid code point");
                        if ((t -= 4) < 0)
                            break;
                        o.push(i >> 18 | 240, i >> 12 & 63 | 128, i >> 6 & 63 | 128, 63 & i | 128)
                    }
                }
                return o
            }
            function Y(e) {
                for (var t = [], i = 0; i < e.length; ++i)
                    t.push(255 & e.charCodeAt(i));
                return t
            }
            function X(e, t) {
                for (var i, n, r, o = [], a = 0; a < e.length && !((t -= 2) < 0); ++a)
                    i = e.charCodeAt(a),
                        n = i >> 8,
                        r = i % 256,
                        o.push(r),
                        o.push(n);
                return o
            }
            function Z(e) {
                return Q.toByteArray(G(e))
            }
            function q(e, t, i, n) {
                for (var r = 0; r < n && !(r + i >= t.length || r >= e.length); ++r)
                    t[r + i] = e[r];
                return r
            }
            function K(e) {
                return e !== e
            }
            var Q = e("base64-js")
                , J = e("ieee754")
                , $ = e("isarray");
            i.Buffer = a,
                i.SlowBuffer = m,
                i.INSPECT_MAX_BYTES = 50,
                a.TYPED_ARRAY_SUPPORT = void 0 !== t.TYPED_ARRAY_SUPPORT ? t.TYPED_ARRAY_SUPPORT : n(),
                i.kMaxLength = r(),
                a.poolSize = 8192,
                a._augment = function (e) {
                    return e.__proto__ = a.prototype,
                        e
                }
                ,
                a.from = function (e, t, i) {
                    return s(null, e, t, i)
                }
                ,
                a.TYPED_ARRAY_SUPPORT && (a.prototype.__proto__ = Uint8Array.prototype,
                    a.__proto__ = Uint8Array,
                    "undefined" != typeof Symbol && Symbol.species && a[Symbol.species] === a && Object.defineProperty(a, Symbol.species, {
                        value: null,
                        configurable: !0
                    })),
                a.alloc = function (e, t, i) {
                    return c(null, e, t, i)
                }
                ,
                a.allocUnsafe = function (e) {
                    return h(null, e)
                }
                ,
                a.allocUnsafeSlow = function (e) {
                    return h(null, e)
                }
                ,
                a.isBuffer = function (e) {
                    return !(null == e || !e._isBuffer)
                }
                ,
                a.compare = function (e, t) {
                    if (!a.isBuffer(e) || !a.isBuffer(t))
                        throw new TypeError("Arguments must be Buffers");
                    if (e === t)
                        return 0;
                    for (var i = e.length, n = t.length, r = 0, o = Math.min(i, n); r < o; ++r)
                        if (e[r] !== t[r]) {
                            i = e[r],
                                n = t[r];
                            break
                        }
                    return i < n ? -1 : n < i ? 1 : 0
                }
                ,
                a.isEncoding = function (e) {
                    switch (String(e).toLowerCase()) {
                        case "hex":
                        case "utf8":
                        case "utf-8":
                        case "ascii":
                        case "latin1":
                        case "binary":
                        case "base64":
                        case "ucs2":
                        case "ucs-2":
                        case "utf16le":
                        case "utf-16le":
                            return !0;
                        default:
                            return !1
                    }
                }
                ,
                a.concat = function (e, t) {
                    if (!$(e))
                        throw new TypeError('"list" argument must be an Array of Buffers');
                    if (0 === e.length)
                        return a.alloc(0);
                    var i;
                    if (void 0 === t)
                        for (t = 0,
                            i = 0; i < e.length; ++i)
                            t += e[i].length;
                    var n = a.allocUnsafe(t)
                        , r = 0;
                    for (i = 0; i < e.length; ++i) {
                        var o = e[i];
                        if (!a.isBuffer(o))
                            throw new TypeError('"list" argument must be an Array of Buffers');
                        o.copy(n, r),
                            r += o.length
                    }
                    return n
                }
                ,
                a.byteLength = v,
                a.prototype._isBuffer = !0,
                a.prototype.swap16 = function () {
                    var e = this.length;
                    if (e % 2 !== 0)
                        throw new RangeError("Buffer size must be a multiple of 16-bits");
                    for (var t = 0; t < e; t += 2)
                        y(this, t, t + 1);
                    return this
                }
                ,
                a.prototype.swap32 = function () {
                    var e = this.length;
                    if (e % 4 !== 0)
                        throw new RangeError("Buffer size must be a multiple of 32-bits");
                    for (var t = 0; t < e; t += 4)
                        y(this, t, t + 3),
                            y(this, t + 1, t + 2);
                    return this
                }
                ,
                a.prototype.swap64 = function () {
                    var e = this.length;
                    if (e % 8 !== 0)
                        throw new RangeError("Buffer size must be a multiple of 64-bits");
                    for (var t = 0; t < e; t += 8)
                        y(this, t, t + 7),
                            y(this, t + 1, t + 6),
                            y(this, t + 2, t + 5),
                            y(this, t + 3, t + 4);
                    return this
                }
                ,
                a.prototype.toString = function () {
                    var e = 0 | this.length;
                    return 0 === e ? "" : 0 === arguments.length ? M(this, 0, e) : A.apply(this, arguments)
                }
                ,
                a.prototype.equals = function (e) {
                    if (!a.isBuffer(e))
                        throw new TypeError("Argument must be a Buffer");
                    return this === e || 0 === a.compare(this, e)
                }
                ,
                a.prototype.inspect = function () {
                    var e = ""
                        , t = i.INSPECT_MAX_BYTES;
                    return this.length > 0 && (e = this.toString("hex", 0, t).match(/.{2}/g).join(" "),
                        this.length > t && (e += " ... ")),
                        "<Buffer " + e + ">"
                }
                ,
                a.prototype.compare = function (e, t, i, n, r) {
                    if (!a.isBuffer(e))
                        throw new TypeError("Argument must be a Buffer");
                    if (void 0 === t && (t = 0),
                        void 0 === i && (i = e ? e.length : 0),
                        void 0 === n && (n = 0),
                        void 0 === r && (r = this.length),
                        t < 0 || i > e.length || n < 0 || r > this.length)
                        throw new RangeError("out of range index");
                    if (n >= r && t >= i)
                        return 0;
                    if (n >= r)
                        return -1;
                    if (t >= i)
                        return 1;
                    if (t >>>= 0,
                        i >>>= 0,
                        n >>>= 0,
                        r >>>= 0,
                        this === e)
                        return 0;
                    for (var o = r - n, s = i - t, l = Math.min(o, s), c = this.slice(n, r), h = e.slice(t, i), u = 0; u < l; ++u)
                        if (c[u] !== h[u]) {
                            o = c[u],
                                s = h[u];
                            break
                        }
                    return o < s ? -1 : s < o ? 1 : 0
                }
                ,
                a.prototype.includes = function (e, t, i) {
                    return this.indexOf(e, t, i) !== -1
                }
                ,
                a.prototype.indexOf = function (e, t, i) {
                    return C(this, e, t, i, !0)
                }
                ,
                a.prototype.lastIndexOf = function (e, t, i) {
                    return C(this, e, t, i, !1)
                }
                ,
                a.prototype.write = function (e, t, i, n) {
                    if (void 0 === t)
                        n = "utf8",
                            i = this.length,
                            t = 0;
                    else if (void 0 === i && "string" == typeof t)
                        n = t,
                            i = this.length,
                            t = 0;
                    else {
                        if (!isFinite(t))
                            throw new Error("Buffer.write(string, encoding, offset[, length]) is no longer supported");
                        t |= 0,
                            isFinite(i) ? (i |= 0,
                                void 0 === n && (n = "utf8")) : (n = i,
                                    i = void 0)
                    }
                    var r = this.length - t;
                    if ((void 0 === i || i > r) && (i = r),
                        e.length > 0 && (i < 0 || t < 0) || t > this.length)
                        throw new RangeError("Attempt to write outside buffer bounds");
                    n || (n = "utf8");
                    for (var o = !1; ;)
                        switch (n) {
                            case "hex":
                                return E(this, e, t, i);
                            case "utf8":
                            case "utf-8":
                                return b(this, e, t, i);
                            case "ascii":
                                return w(this, e, t, i);
                            case "latin1":
                            case "binary":
                                return _(this, e, t, i);
                            case "base64":
                                return T(this, e, t, i);
                            case "ucs2":
                            case "ucs-2":
                            case "utf16le":
                            case "utf-16le":
                                return x(this, e, t, i);
                            default:
                                if (o)
                                    throw new TypeError("Unknown encoding: " + n);
                                n = ("" + n).toLowerCase(),
                                    o = !0
                        }
                }
                ,
                a.prototype.toJSON = function () {
                    return {
                        type: "Buffer",
                        data: Array.prototype.slice.call(this._arr || this, 0)
                    }
                }
                ;
            var ee = 4096;
            a.prototype.slice = function (e, t) {
                var i = this.length;
                e = ~~e,
                    t = void 0 === t ? i : ~~t,
                    e < 0 ? (e += i,
                        e < 0 && (e = 0)) : e > i && (e = i),
                    t < 0 ? (t += i,
                        t < 0 && (t = 0)) : t > i && (t = i),
                    t < e && (t = e);
                var n;
                if (a.TYPED_ARRAY_SUPPORT)
                    n = this.subarray(e, t),
                        n.__proto__ = a.prototype;
                else {
                    var r = t - e;
                    n = new a(r, void 0);
                    for (var o = 0; o < r; ++o)
                        n[o] = this[o + e]
                }
                return n
            }
                ,
                a.prototype.readUIntLE = function (e, t, i) {
                    e |= 0,
                        t |= 0,
                        i || N(e, t, this.length);
                    for (var n = this[e], r = 1, o = 0; ++o < t && (r *= 256);)
                        n += this[e + o] * r;
                    return n
                }
                ,
                a.prototype.readUIntBE = function (e, t, i) {
                    e |= 0,
                        t |= 0,
                        i || N(e, t, this.length);
                    for (var n = this[e + --t], r = 1; t > 0 && (r *= 256);)
                        n += this[e + --t] * r;
                    return n
                }
                ,
                a.prototype.readUInt8 = function (e, t) {
                    return t || N(e, 1, this.length),
                        this[e]
                }
                ,
                a.prototype.readUInt16LE = function (e, t) {
                    return t || N(e, 2, this.length),
                        this[e] | this[e + 1] << 8
                }
                ,
                a.prototype.readUInt16BE = function (e, t) {
                    return t || N(e, 2, this.length),
                        this[e] << 8 | this[e + 1]
                }
                ,
                a.prototype.readUInt32LE = function (e, t) {
                    return t || N(e, 4, this.length),
                        (this[e] | this[e + 1] << 8 | this[e + 2] << 16) + 16777216 * this[e + 3]
                }
                ,
                a.prototype.readUInt32BE = function (e, t) {
                    return t || N(e, 4, this.length),
                        16777216 * this[e] + (this[e + 1] << 16 | this[e + 2] << 8 | this[e + 3])
                }
                ,
                a.prototype.readIntLE = function (e, t, i) {
                    e |= 0,
                        t |= 0,
                        i || N(e, t, this.length);
                    for (var n = this[e], r = 1, o = 0; ++o < t && (r *= 256);)
                        n += this[e + o] * r;
                    return r *= 128,
                        n >= r && (n -= Math.pow(2, 8 * t)),
                        n
                }
                ,
                a.prototype.readIntBE = function (e, t, i) {
                    e |= 0,
                        t |= 0,
                        i || N(e, t, this.length);
                    for (var n = t, r = 1, o = this[e + --n]; n > 0 && (r *= 256);)
                        o += this[e + --n] * r;
                    return r *= 128,
                        o >= r && (o -= Math.pow(2, 8 * t)),
                        o
                }
                ,
                a.prototype.readInt8 = function (e, t) {
                    return t || N(e, 1, this.length),
                        128 & this[e] ? (255 - this[e] + 1) * -1 : this[e]
                }
                ,
                a.prototype.readInt16LE = function (e, t) {
                    t || N(e, 2, this.length);
                    var i = this[e] | this[e + 1] << 8;
                    return 32768 & i ? 4294901760 | i : i
                }
                ,
                a.prototype.readInt16BE = function (e, t) {
                    t || N(e, 2, this.length);
                    var i = this[e + 1] | this[e] << 8;
                    return 32768 & i ? 4294901760 | i : i
                }
                ,
                a.prototype.readInt32LE = function (e, t) {
                    return t || N(e, 4, this.length),
                        this[e] | this[e + 1] << 8 | this[e + 2] << 16 | this[e + 3] << 24
                }
                ,
                a.prototype.readInt32BE = function (e, t) {
                    return t || N(e, 4, this.length),
                        this[e] << 24 | this[e + 1] << 16 | this[e + 2] << 8 | this[e + 3]
                }
                ,
                a.prototype.readFloatLE = function (e, t) {
                    return t || N(e, 4, this.length),
                        J.read(this, e, !0, 23, 4)
                }
                ,
                a.prototype.readFloatBE = function (e, t) {
                    return t || N(e, 4, this.length),
                        J.read(this, e, !1, 23, 4)
                }
                ,
                a.prototype.readDoubleLE = function (e, t) {
                    return t || N(e, 8, this.length),
                        J.read(this, e, !0, 52, 8)
                }
                ,
                a.prototype.readDoubleBE = function (e, t) {
                    return t || N(e, 8, this.length),
                        J.read(this, e, !1, 52, 8)
                }
                ,
                a.prototype.writeUIntLE = function (e, t, i, n) {
                    if (e = +e,
                        t |= 0,
                        i |= 0,
                        !n) {
                        var r = Math.pow(2, 8 * i) - 1;
                        B(this, e, t, i, r, 0)
                    }
                    var o = 1
                        , a = 0;
                    for (this[t] = 255 & e; ++a < i && (o *= 256);)
                        this[t + a] = e / o & 255;
                    return t + i
                }
                ,
                a.prototype.writeUIntBE = function (e, t, i, n) {
                    if (e = +e,
                        t |= 0,
                        i |= 0,
                        !n) {
                        var r = Math.pow(2, 8 * i) - 1;
                        B(this, e, t, i, r, 0)
                    }
                    var o = i - 1
                        , a = 1;
                    for (this[t + o] = 255 & e; --o >= 0 && (a *= 256);)
                        this[t + o] = e / a & 255;
                    return t + i
                }
                ,
                a.prototype.writeUInt8 = function (e, t, i) {
                    return e = +e,
                        t |= 0,
                        i || B(this, e, t, 1, 255, 0),
                        a.TYPED_ARRAY_SUPPORT || (e = Math.floor(e)),
                        this[t] = 255 & e,
                        t + 1
                }
                ,
                a.prototype.writeUInt16LE = function (e, t, i) {
                    return e = +e,
                        t |= 0,
                        i || B(this, e, t, 2, 65535, 0),
                        a.TYPED_ARRAY_SUPPORT ? (this[t] = 255 & e,
                            this[t + 1] = e >>> 8) : F(this, e, t, !0),
                        t + 2
                }
                ,
                a.prototype.writeUInt16BE = function (e, t, i) {
                    return e = +e,
                        t |= 0,
                        i || B(this, e, t, 2, 65535, 0),
                        a.TYPED_ARRAY_SUPPORT ? (this[t] = e >>> 8,
                            this[t + 1] = 255 & e) : F(this, e, t, !1),
                        t + 2
                }
                ,
                a.prototype.writeUInt32LE = function (e, t, i) {
                    return e = +e,
                        t |= 0,
                        i || B(this, e, t, 4, 4294967295, 0),
                        a.TYPED_ARRAY_SUPPORT ? (this[t + 3] = e >>> 24,
                            this[t + 2] = e >>> 16,
                            this[t + 1] = e >>> 8,
                            this[t] = 255 & e) : V(this, e, t, !0),
                        t + 4
                }
                ,
                a.prototype.writeUInt32BE = function (e, t, i) {
                    return e = +e,
                        t |= 0,
                        i || B(this, e, t, 4, 4294967295, 0),
                        a.TYPED_ARRAY_SUPPORT ? (this[t] = e >>> 24,
                            this[t + 1] = e >>> 16,
                            this[t + 2] = e >>> 8,
                            this[t + 3] = 255 & e) : V(this, e, t, !1),
                        t + 4
                }
                ,
                a.prototype.writeIntLE = function (e, t, i, n) {
                    if (e = +e,
                        t |= 0,
                        !n) {
                        var r = Math.pow(2, 8 * i - 1);
                        B(this, e, t, i, r - 1, -r)
                    }
                    var o = 0
                        , a = 1
                        , s = 0;
                    for (this[t] = 255 & e; ++o < i && (a *= 256);)
                        e < 0 && 0 === s && 0 !== this[t + o - 1] && (s = 1),
                            this[t + o] = (e / a >> 0) - s & 255;
                    return t + i
                }
                ,
                a.prototype.writeIntBE = function (e, t, i, n) {
                    if (e = +e,
                        t |= 0,
                        !n) {
                        var r = Math.pow(2, 8 * i - 1);
                        B(this, e, t, i, r - 1, -r)
                    }
                    var o = i - 1
                        , a = 1
                        , s = 0;
                    for (this[t + o] = 255 & e; --o >= 0 && (a *= 256);)
                        e < 0 && 0 === s && 0 !== this[t + o + 1] && (s = 1),
                            this[t + o] = (e / a >> 0) - s & 255;
                    return t + i
                }
                ,
                a.prototype.writeInt8 = function (e, t, i) {
                    return e = +e,
                        t |= 0,
                        i || B(this, e, t, 1, 127, -128),
                        a.TYPED_ARRAY_SUPPORT || (e = Math.floor(e)),
                        e < 0 && (e = 255 + e + 1),
                        this[t] = 255 & e,
                        t + 1
                }
                ,
                a.prototype.writeInt16LE = function (e, t, i) {
                    return e = +e,
                        t |= 0,
                        i || B(this, e, t, 2, 32767, -32768),
                        a.TYPED_ARRAY_SUPPORT ? (this[t] = 255 & e,
                            this[t + 1] = e >>> 8) : F(this, e, t, !0),
                        t + 2
                }
                ,
                a.prototype.writeInt16BE = function (e, t, i) {
                    return e = +e,
                        t |= 0,
                        i || B(this, e, t, 2, 32767, -32768),
                        a.TYPED_ARRAY_SUPPORT ? (this[t] = e >>> 8,
                            this[t + 1] = 255 & e) : F(this, e, t, !1),
                        t + 2
                }
                ,
                a.prototype.writeInt32LE = function (e, t, i) {
                    return e = +e,
                        t |= 0,
                        i || B(this, e, t, 4, 2147483647, -2147483648),
                        a.TYPED_ARRAY_SUPPORT ? (this[t] = 255 & e,
                            this[t + 1] = e >>> 8,
                            this[t + 2] = e >>> 16,
                            this[t + 3] = e >>> 24) : V(this, e, t, !0),
                        t + 4
                }
                ,
                a.prototype.writeInt32BE = function (e, t, i) {
                    return e = +e,
                        t |= 0,
                        i || B(this, e, t, 4, 2147483647, -2147483648),
                        e < 0 && (e = 4294967295 + e + 1),
                        a.TYPED_ARRAY_SUPPORT ? (this[t] = e >>> 24,
                            this[t + 1] = e >>> 16,
                            this[t + 2] = e >>> 8,
                            this[t + 3] = 255 & e) : V(this, e, t, !1),
                        t + 4
                }
                ,
                a.prototype.writeFloatLE = function (e, t, i) {
                    return k(this, e, t, !0, i)
                }
                ,
                a.prototype.writeFloatBE = function (e, t, i) {
                    return k(this, e, t, !1, i)
                }
                ,
                a.prototype.writeDoubleLE = function (e, t, i) {
                    return H(this, e, t, !0, i)
                }
                ,
                a.prototype.writeDoubleBE = function (e, t, i) {
                    return H(this, e, t, !1, i)
                }
                ,
                a.prototype.copy = function (e, t, i, n) {
                    if (i || (i = 0),
                        n || 0 === n || (n = this.length),
                        t >= e.length && (t = e.length),
                        t || (t = 0),
                        n > 0 && n < i && (n = i),
                        n === i)
                        return 0;
                    if (0 === e.length || 0 === this.length)
                        return 0;
                    if (t < 0)
                        throw new RangeError("targetStart out of bounds");
                    if (i < 0 || i >= this.length)
                        throw new RangeError("sourceStart out of bounds");
                    if (n < 0)
                        throw new RangeError("sourceEnd out of bounds");
                    n > this.length && (n = this.length),
                        e.length - t < n - i && (n = e.length - t + i);
                    var r, o = n - i;
                    if (this === e && i < t && t < n)
                        for (r = o - 1; r >= 0; --r)
                            e[r + t] = this[r + i];
                    else if (o < 1e3 || !a.TYPED_ARRAY_SUPPORT)
                        for (r = 0; r < o; ++r)
                            e[r + t] = this[r + i];
                    else
                        Uint8Array.prototype.set.call(e, this.subarray(i, i + o), t);
                    return o
                }
                ,
                a.prototype.fill = function (e, t, i, n) {
                    if ("string" == typeof e) {
                        if ("string" == typeof t ? (n = t,
                            t = 0,
                            i = this.length) : "string" == typeof i && (n = i,
                                i = this.length),
                            1 === e.length) {
                            var r = e.charCodeAt(0);
                            r < 256 && (e = r)
                        }
                        if (void 0 !== n && "string" != typeof n)
                            throw new TypeError("encoding must be a string");
                        if ("string" == typeof n && !a.isEncoding(n))
                            throw new TypeError("Unknown encoding: " + n)
                    } else
                        "number" == typeof e && (e &= 255);
                    if (t < 0 || this.length < t || this.length < i)
                        throw new RangeError("Out of range index");
                    if (i <= t)
                        return this;
                    t >>>= 0,
                        i = void 0 === i ? this.length : i >>> 0,
                        e || (e = 0);
                    var o;
                    if ("number" == typeof e)
                        for (o = t; o < i; ++o)
                            this[o] = e;
                    else {
                        var s = a.isBuffer(e) ? e : j(new a(e, n).toString())
                            , l = s.length;
                        for (o = 0; o < i - t; ++o)
                            this[o + t] = s[o % l]
                    }
                    return this
                }
                ;
            var te = /[^+\/0-9A-Za-z-_]/g
        }
        ).call(this, "undefined" != typeof global ? global : "undefined" != typeof self ? self : "undefined" != typeof window ? window : {})
    }
        , {
        "base64-js": 199,
        ieee754: 200,
        isarray: 201
    }],
    199: [function (e, t, i) {
        "use strict";
        function n(e) {
            var t = e.length;
            if (t % 4 > 0)
                throw new Error("Invalid string. Length must be a multiple of 4");
            return "=" === e[t - 2] ? 2 : "=" === e[t - 1] ? 1 : 0
        }
        function r(e) {
            return 3 * e.length / 4 - n(e)
        }
        function o(e) {
            var t, i, r, o, a, s, l = e.length;
            a = n(e),
                s = new u(3 * l / 4 - a),
                r = a > 0 ? l - 4 : l;
            var c = 0;
            for (t = 0,
                i = 0; t < r; t += 4,
                i += 3)
                o = h[e.charCodeAt(t)] << 18 | h[e.charCodeAt(t + 1)] << 12 | h[e.charCodeAt(t + 2)] << 6 | h[e.charCodeAt(t + 3)],
                    s[c++] = o >> 16 & 255,
                    s[c++] = o >> 8 & 255,
                    s[c++] = 255 & o;
            return 2 === a ? (o = h[e.charCodeAt(t)] << 2 | h[e.charCodeAt(t + 1)] >> 4,
                s[c++] = 255 & o) : 1 === a && (o = h[e.charCodeAt(t)] << 10 | h[e.charCodeAt(t + 1)] << 4 | h[e.charCodeAt(t + 2)] >> 2,
                    s[c++] = o >> 8 & 255,
                    s[c++] = 255 & o),
                s
        }
        function a(e) {
            return c[e >> 18 & 63] + c[e >> 12 & 63] + c[e >> 6 & 63] + c[63 & e]
        }
        function s(e, t, i) {
            for (var n, r = [], o = t; o < i; o += 3)
                n = (e[o] << 16) + (e[o + 1] << 8) + e[o + 2],
                    r.push(a(n));
            return r.join("")
        }
        function l(e) {
            for (var t, i = e.length, n = i % 3, r = "", o = [], a = 16383, l = 0, h = i - n; l < h; l += a)
                o.push(s(e, l, l + a > h ? h : l + a));
            return 1 === n ? (t = e[i - 1],
                r += c[t >> 2],
                r += c[t << 4 & 63],
                r += "==") : 2 === n && (t = (e[i - 2] << 8) + e[i - 1],
                    r += c[t >> 10],
                    r += c[t >> 4 & 63],
                    r += c[t << 2 & 63],
                    r += "="),
                o.push(r),
                o.join("")
        }
        i.byteLength = r,
            i.toByteArray = o,
            i.fromByteArray = l;
        for (var c = [], h = [], u = "undefined" != typeof Uint8Array ? Uint8Array : Array, d = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/", p = 0, f = d.length; p < f; ++p)
            c[p] = d[p],
                h[d.charCodeAt(p)] = p;
        h["-".charCodeAt(0)] = 62,
            h["_".charCodeAt(0)] = 63
    }
        , {}],
    200: [function (e, t, i) {
        i.read = function (e, t, i, n, r) {
            var o, a, s = 8 * r - n - 1, l = (1 << s) - 1, c = l >> 1, h = -7, u = i ? r - 1 : 0, d = i ? -1 : 1, p = e[t + u];
            for (u += d,
                o = p & (1 << -h) - 1,
                p >>= -h,
                h += s; h > 0; o = 256 * o + e[t + u],
                u += d,
                h -= 8)
                ;
            for (a = o & (1 << -h) - 1,
                o >>= -h,
                h += n; h > 0; a = 256 * a + e[t + u],
                u += d,
                h -= 8)
                ;
            if (0 === o)
                o = 1 - c;
            else {
                if (o === l)
                    return a ? NaN : (p ? -1 : 1) * (1 / 0);
                a += Math.pow(2, n),
                    o -= c
            }
            return (p ? -1 : 1) * a * Math.pow(2, o - n)
        }
            ,
            i.write = function (e, t, i, n, r, o) {
                var a, s, l, c = 8 * o - r - 1, h = (1 << c) - 1, u = h >> 1, d = 23 === r ? Math.pow(2, -24) - Math.pow(2, -77) : 0, p = n ? 0 : o - 1, f = n ? 1 : -1, g = t < 0 || 0 === t && 1 / t < 0 ? 1 : 0;
                for (t = Math.abs(t),
                    isNaN(t) || t === 1 / 0 ? (s = isNaN(t) ? 1 : 0,
                        a = h) : (a = Math.floor(Math.log(t) / Math.LN2),
                            t * (l = Math.pow(2, -a)) < 1 && (a--,
                                l *= 2),
                            t += a + u >= 1 ? d / l : d * Math.pow(2, 1 - u),
                            t * l >= 2 && (a++,
                                l /= 2),
                            a + u >= h ? (s = 0,
                                a = h) : a + u >= 1 ? (s = (t * l - 1) * Math.pow(2, r),
                                    a += u) : (s = t * Math.pow(2, u - 1) * Math.pow(2, r),
                                        a = 0)); r >= 8; e[i + p] = 255 & s,
                                        p += f,
                                        s /= 256,
                    r -= 8)
                    ;
                for (a = a << r | s,
                    c += r; c > 0; e[i + p] = 255 & a,
                    p += f,
                    a /= 256,
                    c -= 8)
                    ;
                e[i + p - f] |= 128 * g
            }
    }
        , {}],
    201: [function (e, t, i) {
        var n = {}.toString;
        t.exports = Array.isArray || function (e) {
            return "[object Array]" == n.call(e)
        }
    }
        , {}],
    202: [function (e, t, i) {
        function n() {
            this._events = this._events || {},
                this._maxListeners = this._maxListeners || void 0
        }
        function r(e) {
            return "function" == typeof e
        }
        function o(e) {
            return "number" == typeof e
        }
        function a(e) {
            return "object" == typeof e && null !== e
        }
        function s(e) {
            return void 0 === e
        }
        t.exports = n,
            n.EventEmitter = n,
            n.prototype._events = void 0,
            n.prototype._maxListeners = void 0,
            n.defaultMaxListeners = 10,
            n.prototype.setMaxListeners = function (e) {
                if (!o(e) || e < 0 || isNaN(e))
                    throw TypeError("n must be a positive number");
                return this._maxListeners = e,
                    this
            }
            ,
            n.prototype.emit = function (e) {
                var t, i, n, o, l, c;
                if (this._events || (this._events = {}),
                    "error" === e && (!this._events.error || a(this._events.error) && !this._events.error.length)) {
                    if (t = arguments[1],
                        t instanceof Error)
                        throw t;
                    var h = new Error('Uncaught, unspecified "error" event. (' + t + ")");
                    throw h.context = t,
                    h
                }
                if (i = this._events[e],
                    s(i))
                    return !1;
                if (r(i))
                    switch (arguments.length) {
                        case 1:
                            i.call(this);
                            break;
                        case 2:
                            i.call(this, arguments[1]);
                            break;
                        case 3:
                            i.call(this, arguments[1], arguments[2]);
                            break;
                        default:
                            o = Array.prototype.slice.call(arguments, 1),
                                i.apply(this, o)
                    }
                else if (a(i))
                    for (o = Array.prototype.slice.call(arguments, 1),
                        c = i.slice(),
                        n = c.length,
                        l = 0; l < n; l++)
                        c[l].apply(this, o);
                return !0
            }
            ,
            n.prototype.addListener = function (e, t) {
                var i;
                if (!r(t))
                    throw TypeError("listener must be a function");
                return this._events || (this._events = {}),
                    this._events.newListener && this.emit("newListener", e, r(t.listener) ? t.listener : t),
                    this._events[e] ? a(this._events[e]) ? this._events[e].push(t) : this._events[e] = [this._events[e], t] : this._events[e] = t,
                    a(this._events[e]) && !this._events[e].warned && (i = s(this._maxListeners) ? n.defaultMaxListeners : this._maxListeners,
                        i && i > 0 && this._events[e].length > i && (this._events[e].warned = !0,
                            console.error("(node) warning: possible EventEmitter memory leak detected. %d listeners added. Use emitter.setMaxListeners() to increase limit.", this._events[e].length),
                            "function" == typeof console.trace && console.trace())),
                    this
            }
            ,
            n.prototype.on = n.prototype.addListener,
            n.prototype.once = function (e, t) {
                function i() {
                    this.removeListener(e, i),
                        n || (n = !0,
                            t.apply(this, arguments))
                }
                if (!r(t))
                    throw TypeError("listener must be a function");
                var n = !1;
                return i.listener = t,
                    this.on(e, i),
                    this
            }
            ,
            n.prototype.removeListener = function (e, t) {
                var i, n, o, s;
                if (!r(t))
                    throw TypeError("listener must be a function");
                if (!this._events || !this._events[e])
                    return this;
                if (i = this._events[e],
                    o = i.length,
                    n = -1,
                    i === t || r(i.listener) && i.listener === t)
                    delete this._events[e],
                        this._events.removeListener && this.emit("removeListener", e, t);
                else if (a(i)) {
                    for (s = o; s-- > 0;)
                        if (i[s] === t || i[s].listener && i[s].listener === t) {
                            n = s;
                            break
                        }
                    if (n < 0)
                        return this;
                    1 === i.length ? (i.length = 0,
                        delete this._events[e]) : i.splice(n, 1),
                        this._events.removeListener && this.emit("removeListener", e, t)
                }
                return this
            }
            ,
            n.prototype.removeAllListeners = function (e) {
                var t, i;
                if (!this._events)
                    return this;
                if (!this._events.removeListener)
                    return 0 === arguments.length ? this._events = {} : this._events[e] && delete this._events[e],
                        this;
                if (0 === arguments.length) {
                    for (t in this._events)
                        "removeListener" !== t && this.removeAllListeners(t);
                    return this.removeAllListeners("removeListener"),
                        this._events = {},
                        this
                }
                if (i = this._events[e],
                    r(i))
                    this.removeListener(e, i);
                else if (i)
                    for (; i.length;)
                        this.removeListener(e, i[i.length - 1]);
                return delete this._events[e],
                    this
            }
            ,
            n.prototype.listeners = function (e) {
                var t;
                return t = this._events && this._events[e] ? r(this._events[e]) ? [this._events[e]] : this._events[e].slice() : []
            }
            ,
            n.prototype.listenerCount = function (e) {
                if (this._events) {
                    var t = this._events[e];
                    if (r(t))
                        return 1;
                    if (t)
                        return t.length
                }
                return 0
            }
            ,
            n.listenerCount = function (e, t) {
                return e.listenerCount(t)
            }
    }
        , {}],
    203: [function (e, t, i) {
        function n() {
            throw new Error("setTimeout has not been defined")
        }
        function r() {
            throw new Error("clearTimeout has not been defined")
        }
        function o(e) {
            if (u === setTimeout)
                return setTimeout(e, 0);
            if ((u === n || !u) && setTimeout)
                return u = setTimeout,
                    setTimeout(e, 0);
            try {
                return u(e, 0)
            } catch (t) {
                try {
                    return u.call(null, e, 0)
                } catch (t) {
                    return u.call(this, e, 0)
                }
            }
        }
        function a(e) {
            if (d === clearTimeout)
                return clearTimeout(e);
            if ((d === r || !d) && clearTimeout)
                return d = clearTimeout,
                    clearTimeout(e);
            try {
                return d(e)
            } catch (t) {
                try {
                    return d.call(null, e)
                } catch (t) {
                    return d.call(this, e)
                }
            }
        }
        function s() {
            m && f && (m = !1,
                f.length ? g = f.concat(g) : v = -1,
                g.length && l())
        }
        function l() {
            if (!m) {
                var e = o(s);
                m = !0;
                for (var t = g.length; t;) {
                    for (f = g,
                        g = []; ++v < t;)
                        f && f[v].run();
                    v = -1,
                        t = g.length
                }
                f = null,
                    m = !1,
                    a(e)
            }
        }
        function c(e, t) {
            this.fun = e,
                this.array = t
        }
        function h() { }
        var u, d, p = t.exports = {};
        !function () {
            try {
                u = "function" == typeof setTimeout ? setTimeout : n
            } catch (e) {
                u = n
            }
            try {
                d = "function" == typeof clearTimeout ? clearTimeout : r
            } catch (e) {
                d = r
            }
        }();
        var f, g = [], m = !1, v = -1;
        p.nextTick = function (e) {
            var t = new Array(arguments.length - 1);
            if (arguments.length > 1)
                for (var i = 1; i < arguments.length; i++)
                    t[i - 1] = arguments[i];
            g.push(new c(e, t)),
                1 !== g.length || m || o(l)
        }
            ,
            c.prototype.run = function () {
                this.fun.apply(null, this.array)
            }
            ,
            p.title = "browser",
            p.browser = !0,
            p.env = {},
            p.argv = [],
            p.version = "",
            p.versions = {},
            p.on = h,
            p.addListener = h,
            p.once = h,
            p.off = h,
            p.removeListener = h,
            p.removeAllListeners = h,
            p.emit = h,
            p.binding = function (e) {
                throw new Error("process.binding is not supported")
            }
            ,
            p.cwd = function () {
                return "/"
            }
            ,
            p.chdir = function (e) {
                throw new Error("process.chdir is not supported")
            }
            ,
            p.umask = function () {
                return 0
            }
    }
        , {}],
    204: [function (e, t, i) {
        (function (e) {
            !function (n) {
                function r(e) {
                    throw new RangeError(L[e])
                }
                function o(e, t) {
                    for (var i = e.length, n = []; i--;)
                        n[i] = t(e[i]);
                    return n
                }
                function a(e, t) {
                    var i = e.split("@")
                        , n = "";
                    i.length > 1 && (n = i[0] + "@",
                        e = i[1]),
                        e = e.replace(O, ".");
                    var r = e.split(".")
                        , a = o(r, t).join(".");
                    return n + a
                }
                function s(e) {
                    for (var t, i, n = [], r = 0, o = e.length; r < o;)
                        t = e.charCodeAt(r++),
                            t >= 55296 && t <= 56319 && r < o ? (i = e.charCodeAt(r++),
                                56320 == (64512 & i) ? n.push(((1023 & t) << 10) + (1023 & i) + 65536) : (n.push(t),
                                    r--)) : n.push(t);
                    return n
                }
                function l(e) {
                    return o(e, function (e) {
                        var t = "";
                        return e > 65535 && (e -= 65536,
                            t += B(e >>> 10 & 1023 | 55296),
                            e = 56320 | 1023 & e),
                            t += B(e)
                    }).join("")
                }
                function c(e) {
                    return e - 48 < 10 ? e - 22 : e - 65 < 26 ? e - 65 : e - 97 < 26 ? e - 97 : E
                }
                function h(e, t) {
                    return e + 22 + 75 * (e < 26) - ((0 != t) << 5)
                }
                function u(e, t, i) {
                    var n = 0;
                    for (e = i ? N(e / T) : e >> 1,
                        e += N(e / t); e > D * w >> 1; n += E)
                        e = N(e / D);
                    return N(n + (D + 1) * e / (e + _))
                }
                function d(e) {
                    var t, i, n, o, a, s, h, d, p, f, g = [], m = e.length, v = 0, A = S, y = x;
                    for (i = e.lastIndexOf(M),
                        i < 0 && (i = 0),
                        n = 0; n < i; ++n)
                        e.charCodeAt(n) >= 128 && r("not-basic"),
                            g.push(e.charCodeAt(n));
                    for (o = i > 0 ? i + 1 : 0; o < m;) {
                        for (a = v,
                            s = 1,
                            h = E; o >= m && r("invalid-input"),
                            d = c(e.charCodeAt(o++)),
                            (d >= E || d > N((I - v) / s)) && r("overflow"),
                            v += d * s,
                            p = h <= y ? b : h >= y + w ? w : h - y,
                            !(d < p); h += E)
                            f = E - p,
                                s > N(I / f) && r("overflow"),
                                s *= f;
                        t = g.length + 1,
                            y = u(v - a, t, 0 == a),
                            N(v / t) > I - A && r("overflow"),
                            A += N(v / t),
                            v %= t,
                            g.splice(v++, 0, A)
                    }
                    return l(g)
                }
                function p(e) {
                    var t, i, n, o, a, l, c, d, p, f, g, m, v, A, y, C = [];
                    for (e = s(e),
                        m = e.length,
                        t = S,
                        i = 0,
                        a = x,
                        l = 0; l < m; ++l)
                        g = e[l],
                            g < 128 && C.push(B(g));
                    for (n = o = C.length,
                        o && C.push(M); n < m;) {
                        for (c = I,
                            l = 0; l < m; ++l)
                            g = e[l],
                                g >= t && g < c && (c = g);
                        for (v = n + 1,
                            c - t > N((I - i) / v) && r("overflow"),
                            i += (c - t) * v,
                            t = c,
                            l = 0; l < m; ++l)
                            if (g = e[l],
                                g < t && ++i > I && r("overflow"),
                                g == t) {
                                for (d = i,
                                    p = E; f = p <= a ? b : p >= a + w ? w : p - a,
                                    !(d < f); p += E)
                                    y = d - f,
                                        A = E - f,
                                        C.push(B(h(f + y % A, 0))),
                                        d = N(y / A);
                                C.push(B(h(d, 0))),
                                    a = u(i, v, n == o),
                                    i = 0,
                                    ++n
                            }
                        ++i,
                            ++t
                    }
                    return C.join("")
                }
                function f(e) {
                    return a(e, function (e) {
                        return R.test(e) ? d(e.slice(4).toLowerCase()) : e
                    })
                }
                function g(e) {
                    return a(e, function (e) {
                        return P.test(e) ? "xn--" + p(e) : e
                    })
                }
                var m = "object" == typeof i && i && !i.nodeType && i
                    , v = "object" == typeof t && t && !t.nodeType && t
                    , A = "object" == typeof e && e;
                A.global !== A && A.window !== A && A.self !== A || (n = A);
                var y, C, I = 2147483647, E = 36, b = 1, w = 26, _ = 38, T = 700, x = 72, S = 128, M = "-", R = /^xn--/, P = /[^\x20-\x7E]/, O = /[\x2E\u3002\uFF0E\uFF61]/g, L = {
                    overflow: "Overflow: input needs wider integers to process",
                    "not-basic": "Illegal input >= 0x80 (not a basic code point)",
                    "invalid-input": "Invalid input"
                }, D = E - b, N = Math.floor, B = String.fromCharCode;
                if (y = {
                    version: "1.4.1",
                    ucs2: {
                        decode: s,
                        encode: l
                    },
                    decode: d,
                    encode: p,
                    toASCII: g,
                    toUnicode: f
                },
                    "function" == typeof define && "object" == typeof define.amd && define.amd)
                    define("punycode", function () {
                        return y
                    });
                else if (m && v)
                    if (t.exports == m)
                        v.exports = y;
                    else
                        for (C in y)
                            y.hasOwnProperty(C) && (m[C] = y[C]);
                else
                    n.punycode = y
            }(this)
        }
        ).call(this, "undefined" != typeof global ? global : "undefined" != typeof self ? self : "undefined" != typeof window ? window : {})
    }
        , {}],
    205: [function (e, t, i) {
        "use strict";
        function n(e, t) {
            return Object.prototype.hasOwnProperty.call(e, t)
        }
        t.exports = function (e, t, i, o) {
            t = t || "&",
                i = i || "=";
            var a = {};
            if ("string" != typeof e || 0 === e.length)
                return a;
            var s = /\+/g;
            e = e.split(t);
            var l = 1e3;
            o && "number" == typeof o.maxKeys && (l = o.maxKeys);
            var c = e.length;
            l > 0 && c > l && (c = l);
            for (var h = 0; h < c; ++h) {
                var u, d, p, f, g = e[h].replace(s, "%20"), m = g.indexOf(i);
                m >= 0 ? (u = g.substr(0, m),
                    d = g.substr(m + 1)) : (u = g,
                        d = ""),
                    p = decodeURIComponent(u),
                    f = decodeURIComponent(d),
                    n(a, p) ? r(a[p]) ? a[p].push(f) : a[p] = [a[p], f] : a[p] = f
            }
            return a
        }
            ;
        var r = Array.isArray || function (e) {
            return "[object Array]" === Object.prototype.toString.call(e)
        }
    }
        , {}],
    206: [function (e, t, i) {
        "use strict";
        function n(e, t) {
            if (e.map)
                return e.map(t);
            for (var i = [], n = 0; n < e.length; n++)
                i.push(t(e[n], n));
            return i
        }
        var r = function (e) {
            switch (typeof e) {
                case "string":
                    return e;
                case "boolean":
                    return e ? "true" : "false";
                case "number":
                    return isFinite(e) ? e : "";
                default:
                    return ""
            }
        };
        t.exports = function (e, t, i, s) {
            return t = t || "&",
                i = i || "=",
                null === e && (e = void 0),
                "object" == typeof e ? n(a(e), function (a) {
                    var s = encodeURIComponent(r(a)) + i;
                    return o(e[a]) ? n(e[a], function (e) {
                        return s + encodeURIComponent(r(e))
                    }).join(t) : s + encodeURIComponent(r(e[a]))
                }).join(t) : s ? encodeURIComponent(r(s)) + i + encodeURIComponent(r(e)) : ""
        }
            ;
        var o = Array.isArray || function (e) {
            return "[object Array]" === Object.prototype.toString.call(e)
        }
            , a = Object.keys || function (e) {
                var t = [];
                for (var i in e)
                    Object.prototype.hasOwnProperty.call(e, i) && t.push(i);
                return t
            }
    }
        , {}],
    207: [function (e, t, i) {
        "use strict";
        i.decode = i.parse = e("./decode"),
            i.encode = i.stringify = e("./encode")
    }
        , {
        "./decode": 205,
        "./encode": 206
    }],
    208: [function (e, t, i) {
        "use strict";
        function n() {
            this.protocol = null,
                this.slashes = null,
                this.auth = null,
                this.host = null,
                this.port = null,
                this.hostname = null,
                this.hash = null,
                this.search = null,
                this.query = null,
                this.pathname = null,
                this.path = null,
                this.href = null
        }
        function r(e, t, i) {
            if (e && c.isObject(e) && e instanceof n)
                return e;
            var r = new n;
            return r.parse(e, t, i),
                r
        }
        function o(e) {
            return c.isString(e) && (e = r(e)),
                e instanceof n ? e.format() : n.prototype.format.call(e)
        }
        function a(e, t) {
            return r(e, !1, !0).resolve(t)
        }
        function s(e, t) {
            return e ? r(e, !1, !0).resolveObject(t) : t
        }
        var l = e("punycode")
            , c = e("./util");
        i.parse = r,
            i.resolve = a,
            i.resolveObject = s,
            i.format = o,
            i.Url = n;
        var h = /^([a-z0-9.+-]+:)/i
            , u = /:[0-9]*$/
            , d = /^(\/\/?(?!\/)[^\?\s]*)(\?[^\s]*)?$/
            , p = ["<", ">", '"', "`", " ", "\r", "\n", "\t"]
            , f = ["{", "}", "|", "\\", "^", "`"].concat(p)
            , g = ["'"].concat(f)
            , m = ["%", "/", "?", ";", "#"].concat(g)
            , v = ["/", "?", "#"]
            , A = 255
            , y = /^[+a-z0-9A-Z_-]{0,63}$/
            , C = /^([+a-z0-9A-Z_-]{0,63})(.*)$/
            , I = {
                javascript: !0,
                "javascript:": !0
            }
            , E = {
                javascript: !0,
                "javascript:": !0
            }
            , b = {
                http: !0,
                https: !0,
                ftp: !0,
                gopher: !0,
                file: !0,
                "http:": !0,
                "https:": !0,
                "ftp:": !0,
                "gopher:": !0,
                "file:": !0
            }
            , w = e("querystring");
        n.prototype.parse = function (e, t, i) {
            if (!c.isString(e))
                throw new TypeError("Parameter 'url' must be a string, not " + typeof e);
            var n = e.indexOf("?")
                , r = n !== -1 && n < e.indexOf("#") ? "?" : "#"
                , o = e.split(r)
                , a = /\\/g;
            o[0] = o[0].replace(a, "/"),
                e = o.join(r);
            var s = e;
            if (s = s.trim(),
                !i && 1 === e.split("#").length) {
                var u = d.exec(s);
                if (u)
                    return this.path = s,
                        this.href = s,
                        this.pathname = u[1],
                        u[2] ? (this.search = u[2],
                            t ? this.query = w.parse(this.search.substr(1)) : this.query = this.search.substr(1)) : t && (this.search = "",
                                this.query = {}),
                        this
            }
            var p = h.exec(s);
            if (p) {
                p = p[0];
                var f = p.toLowerCase();
                this.protocol = f,
                    s = s.substr(p.length)
            }
            if (i || p || s.match(/^\/\/[^@\/]+@[^@\/]+/)) {
                var _ = "//" === s.substr(0, 2);
                !_ || p && E[p] || (s = s.substr(2),
                    this.slashes = !0)
            }
            if (!E[p] && (_ || p && !b[p])) {
                for (var T = -1, x = 0; x < v.length; x++) {
                    var S = s.indexOf(v[x]);
                    S !== -1 && (T === -1 || S < T) && (T = S)
                }
                var M, R;
                R = T === -1 ? s.lastIndexOf("@") : s.lastIndexOf("@", T),
                    R !== -1 && (M = s.slice(0, R),
                        s = s.slice(R + 1),
                        this.auth = decodeURIComponent(M)),
                    T = -1;
                for (var x = 0; x < m.length; x++) {
                    var S = s.indexOf(m[x]);
                    S !== -1 && (T === -1 || S < T) && (T = S)
                }
                T === -1 && (T = s.length),
                    this.host = s.slice(0, T),
                    s = s.slice(T),
                    this.parseHost(),
                    this.hostname = this.hostname || "";
                var P = "[" === this.hostname[0] && "]" === this.hostname[this.hostname.length - 1];
                if (!P)
                    for (var O = this.hostname.split(/\./), x = 0, L = O.length; x < L; x++) {
                        var D = O[x];
                        if (D && !D.match(y)) {
                            for (var N = "", B = 0, F = D.length; B < F; B++)
                                N += D.charCodeAt(B) > 127 ? "x" : D[B];
                            if (!N.match(y)) {
                                var V = O.slice(0, x)
                                    , U = O.slice(x + 1)
                                    , k = D.match(C);
                                k && (V.push(k[1]),
                                    U.unshift(k[2])),
                                    U.length && (s = "/" + U.join(".") + s),
                                    this.hostname = V.join(".");
                                break
                            }
                        }
                    }
                this.hostname.length > A ? this.hostname = "" : this.hostname = this.hostname.toLowerCase(),
                    P || (this.hostname = l.toASCII(this.hostname));
                var H = this.port ? ":" + this.port : ""
                    , G = this.hostname || "";
                this.host = G + H,
                    this.href += this.host,
                    P && (this.hostname = this.hostname.substr(1, this.hostname.length - 2),
                        "/" !== s[0] && (s = "/" + s))
            }
            if (!I[f])
                for (var x = 0, L = g.length; x < L; x++) {
                    var z = g[x];
                    if (s.indexOf(z) !== -1) {
                        var W = encodeURIComponent(z);
                        W === z && (W = escape(z)),
                            s = s.split(z).join(W)
                    }
                }
            var j = s.indexOf("#");
            j !== -1 && (this.hash = s.substr(j),
                s = s.slice(0, j));
            var Y = s.indexOf("?");
            if (Y !== -1 ? (this.search = s.substr(Y),
                this.query = s.substr(Y + 1),
                t && (this.query = w.parse(this.query)),
                s = s.slice(0, Y)) : t && (this.search = "",
                    this.query = {}),
                s && (this.pathname = s),
                b[f] && this.hostname && !this.pathname && (this.pathname = "/"),
                this.pathname || this.search) {
                var H = this.pathname || ""
                    , X = this.search || "";
                this.path = H + X
            }
            return this.href = this.format(),
                this
        }
            ,
            n.prototype.format = function () {
                var e = this.auth || "";
                e && (e = encodeURIComponent(e),
                    e = e.replace(/%3A/i, ":"),
                    e += "@");
                var t = this.protocol || ""
                    , i = this.pathname || ""
                    , n = this.hash || ""
                    , r = !1
                    , o = "";
                this.host ? r = e + this.host : this.hostname && (r = e + (this.hostname.indexOf(":") === -1 ? this.hostname : "[" + this.hostname + "]"),
                    this.port && (r += ":" + this.port)),
                    this.query && c.isObject(this.query) && Object.keys(this.query).length && (o = w.stringify(this.query));
                var a = this.search || o && "?" + o || "";
                return t && ":" !== t.substr(-1) && (t += ":"),
                    this.slashes || (!t || b[t]) && r !== !1 ? (r = "//" + (r || ""),
                        i && "/" !== i.charAt(0) && (i = "/" + i)) : r || (r = ""),
                    n && "#" !== n.charAt(0) && (n = "#" + n),
                    a && "?" !== a.charAt(0) && (a = "?" + a),
                    i = i.replace(/[?#]/g, function (e) {
                        return encodeURIComponent(e)
                    }),
                    a = a.replace("#", "%23"),
                    t + r + i + a + n
            }
            ,
            n.prototype.resolve = function (e) {
                return this.resolveObject(r(e, !1, !0)).format()
            }
            ,
            n.prototype.resolveObject = function (e) {
                if (c.isString(e)) {
                    var t = new n;
                    t.parse(e, !1, !0),
                        e = t
                }
                for (var i = new n, r = Object.keys(this), o = 0; o < r.length; o++) {
                    var a = r[o];
                    i[a] = this[a]
                }
                if (i.hash = e.hash,
                    "" === e.href)
                    return i.href = i.format(),
                        i;
                if (e.slashes && !e.protocol) {
                    for (var s = Object.keys(e), l = 0; l < s.length; l++) {
                        var h = s[l];
                        "protocol" !== h && (i[h] = e[h])
                    }
                    return b[i.protocol] && i.hostname && !i.pathname && (i.path = i.pathname = "/"),
                        i.href = i.format(),
                        i
                }
                if (e.protocol && e.protocol !== i.protocol) {
                    if (!b[e.protocol]) {
                        for (var u = Object.keys(e), d = 0; d < u.length; d++) {
                            var p = u[d];
                            i[p] = e[p]
                        }
                        return i.href = i.format(),
                            i
                    }
                    if (i.protocol = e.protocol,
                        e.host || E[e.protocol])
                        i.pathname = e.pathname;
                    else {
                        for (var f = (e.pathname || "").split("/"); f.length && !(e.host = f.shift());)
                            ;
                        e.host || (e.host = ""),
                            e.hostname || (e.hostname = ""),
                            "" !== f[0] && f.unshift(""),
                            f.length < 2 && f.unshift(""),
                            i.pathname = f.join("/")
                    }
                    if (i.search = e.search,
                        i.query = e.query,
                        i.host = e.host || "",
                        i.auth = e.auth,
                        i.hostname = e.hostname || e.host,
                        i.port = e.port,
                        i.pathname || i.search) {
                        var g = i.pathname || ""
                            , m = i.search || "";
                        i.path = g + m
                    }
                    return i.slashes = i.slashes || e.slashes,
                        i.href = i.format(),
                        i
                }
                var v = i.pathname && "/" === i.pathname.charAt(0)
                    , A = e.host || e.pathname && "/" === e.pathname.charAt(0)
                    , y = A || v || i.host && e.pathname
                    , C = y
                    , I = i.pathname && i.pathname.split("/") || []
                    , f = e.pathname && e.pathname.split("/") || []
                    , w = i.protocol && !b[i.protocol];
                if (w && (i.hostname = "",
                    i.port = null,
                    i.host && ("" === I[0] ? I[0] = i.host : I.unshift(i.host)),
                    i.host = "",
                    e.protocol && (e.hostname = null,
                        e.port = null,
                        e.host && ("" === f[0] ? f[0] = e.host : f.unshift(e.host)),
                        e.host = null),
                    y = y && ("" === f[0] || "" === I[0])),
                    A)
                    i.host = e.host || "" === e.host ? e.host : i.host,
                        i.hostname = e.hostname || "" === e.hostname ? e.hostname : i.hostname,
                        i.search = e.search,
                        i.query = e.query,
                        I = f;
                else if (f.length)
                    I || (I = []),
                        I.pop(),
                        I = I.concat(f),
                        i.search = e.search,
                        i.query = e.query;
                else if (!c.isNullOrUndefined(e.search)) {
                    if (w) {
                        i.hostname = i.host = I.shift();
                        var _ = !!(i.host && i.host.indexOf("@") > 0) && i.host.split("@");
                        _ && (i.auth = _.shift(),
                            i.host = i.hostname = _.shift())
                    }
                    return i.search = e.search,
                        i.query = e.query,
                        c.isNull(i.pathname) && c.isNull(i.search) || (i.path = (i.pathname ? i.pathname : "") + (i.search ? i.search : "")),
                        i.href = i.format(),
                        i
                }
                if (!I.length)
                    return i.pathname = null,
                        i.search ? i.path = "/" + i.search : i.path = null,
                        i.href = i.format(),
                        i;
                for (var T = I.slice(-1)[0], x = (i.host || e.host || I.length > 1) && ("." === T || ".." === T) || "" === T, S = 0, M = I.length; M >= 0; M--)
                    T = I[M],
                        "." === T ? I.splice(M, 1) : ".." === T ? (I.splice(M, 1),
                            S++) : S && (I.splice(M, 1),
                                S--);
                if (!y && !C)
                    for (; S--; S)
                        I.unshift("..");
                !y || "" === I[0] || I[0] && "/" === I[0].charAt(0) || I.unshift(""),
                    x && "/" !== I.join("/").substr(-1) && I.push("");
                var R = "" === I[0] || I[0] && "/" === I[0].charAt(0);
                if (w) {
                    i.hostname = i.host = R ? "" : I.length ? I.shift() : "";
                    var _ = !!(i.host && i.host.indexOf("@") > 0) && i.host.split("@");
                    _ && (i.auth = _.shift(),
                        i.host = i.hostname = _.shift())
                }
                return y = y || i.host && I.length,
                    y && !R && I.unshift(""),
                    I.length ? i.pathname = I.join("/") : (i.pathname = null,
                        i.path = null),
                    c.isNull(i.pathname) && c.isNull(i.search) || (i.path = (i.pathname ? i.pathname : "") + (i.search ? i.search : "")),
                    i.auth = e.auth || i.auth,
                    i.slashes = i.slashes || e.slashes,
                    i.href = i.format(),
                    i
            }
            ,
            n.prototype.parseHost = function () {
                var e = this.host
                    , t = u.exec(e);
                t && (t = t[0],
                    ":" !== t && (this.port = t.substr(1)),
                    e = e.substr(0, e.length - t.length)),
                    e && (this.hostname = e)
            }
    }
        , {
        "./util": 209,
        punycode: 204,
        querystring: 207
    }],
    209: [function (e, t, i) {
        "use strict";
        t.exports = {
            isString: function (e) {
                return "string" == typeof e
            },
            isObject: function (e) {
                return "object" == typeof e && null !== e
            },
            isNull: function (e) {
                return null === e
            },
            isNullOrUndefined: function (e) {
                return null == e
            }
        }
    }
        , {}],
    210: [function (e, t, i) {
        "use strict";
        function n(e) {
            return l + e
        }
        function r(e) {
            return e.substring(l.length)
        }
        function o(e, t) {
            for (var i in t)
                Object.defineProperty(e, i, {
                    value: t[i],
                    configurable: !0,
                    writable: !0
                })
        }
        function a(e) {
            if ("string" != typeof e)
                throw new TypeError("key must be a string.")
        }
        var s = Object.prototype.hasOwnProperty
            , l = "~";
        t.exports = function (e) {
            var t = Object.create(null)
                , i = 0
                , l = {};
            return o(l, {
                get: function (e, i) {
                    a(e);
                    var r = n(e);
                    return r in t ? t[r] : i
                },
                set: function (e, r) {
                    a(e);
                    var o = n(e);
                    return o in t || ++i,
                        t[o] = r
                },
                has: function (e) {
                    return a(e),
                        n(e) in t
                },
                delete: function (e) {
                    a(e);
                    var r = n(e);
                    return r in t && (--i,
                        delete t[r],
                        !0)
                },
                clear: function () {
                    t = Object.create(null),
                        i = 0
                },
                forEach: function (e, i) {
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                                if (this.stack.length > 0)
                                    return this.stack.shift();
                                if (this.index >= this.source.length)
                                    return null;
                                if (null !== this._stringOpen)
                                    return this._readString();
                                var e, i, n;
                                do {
                                    for (e = !1; t.WHITESPACE.test(n = this.source.charAt(this.index));)
                                        if ("\n" === n && ++this.line,
                                            ++this.index === this.source.length)
                                            return null;
                                    if ("/" === this.source.charAt(this.index))
                                        if (++this.index,
                                            "/" === this.source.charAt(this.index)) {
                                            for (; "\n" !== this.source.charAt(++this.index);)
                                                if (this.index == this.source.length)
                                                    return null;
                                            ++this.index,
                                                ++this.line,
                                                e = !0
                                        } else {
                                            if ("*" !== (n = this.source.charAt(this.index)))
                                                return "/";
                                            do {
                                                if ("\n" === n && ++this.line,
                                                    ++this.index === this.source.length)
                                                    return null;
                                                i = n,
                                                    n = this.source.charAt(this.index)
                                            } while ("*" !== i || "/" !== n); ++this.index,
                                                e = !0
                                        }
                                } while (e); if (this.index === this.source.length)
                                    return null;
                                var r = this.index;
                                t.DELIM.lastIndex = 0;
                                var o = t.DELIM.test(this.source.charAt(r++));
                                if (!o)
                                    for (; r < this.source.length && !t.DELIM.test(this.source.charAt(r));)
                                        ++r;
                                var a = this.source.substring(this.index, this.index = r);
                                return '"' !== a && "'" !== a || (this._stringOpen = a),
                                    a
                            }
                            ,
                            s.peek = function () {
                                if (0 === this.stack.length) {
                                    var e = this.next();
                                    if (null === e)
                                        return null;
                                    this.stack.push(e)
                                }
                                return this.stack[0]
                            }
                            ,
                            s.skip = function (e) {
                                var t = this.next();
                                if (t !== e)
                                    throw Error("illegal '" + t + "', '" + e + "' expected")
                            }
                            ,
                            s.omit = function (e) {
                                return this.peek() === e && (this.next(),
                                    !0)
                            }
                            ,
                            s.toString = function () {
                                return "Tokenizer (" + this.index + "/" + this.source.length + " at line " + this.line + ")"
                            }
                            ,
                            o.Tokenizer = a;
                        var l = function (e) {
                            this.tn = new a(e),
                                this.proto3 = !1
                        }
                            , c = l.prototype;
                        return c.parse = function () {
                            var e, i, n = {
                                name: "[ROOT]",
                                package: null,
                                messages: [],
                                enums: [],
                                imports: [],
                                options: {},
                                services: []
                            }, r = !0;
                            try {
                                for (; e = this.tn.next();)
                                    switch (e) {
                                        case "package":
                                            if (!r || null !== n.package)
                                                throw Error("unexpected 'package'");
                                            if (e = this.tn.next(),
                                                !t.TYPEREF.test(e))
                                                throw Error("illegal package name: " + e);
                                            this.tn.skip(";"),
                                                n.package = e;
                                            break;
                                        case "import":
                                            if (!r)
                                                throw Error("unexpected 'import'");
                                            e = this.tn.peek(),
                                                ("public" === e || (i = "weak" === e)) && this.tn.next(),
                                                e = this._readString(),
                                                this.tn.skip(";"),
                                                i || n.imports.push(e);
                                            break;
                                        case "syntax":
                                            if (!r)
                                                throw Error("unexpected 'syntax'");
                                            this.tn.skip("="),
                                                "proto3" === (n.syntax = this._readString()) && (this.proto3 = !0),
                                                this.tn.skip(";");
                                            break;
                                        case "message":
                                            this._parseMessage(n, null),
                                                r = !1;
                                            break;
                                        case "enum":
                                            this._parseEnum(n),
                                                r = !1;
                                            break;
                                        case "option":
                                            this._parseOption(n);
                                            break;
                                        case "service":
                                            this._parseService(n);
                                            break;
                                        case "extend":
                                            this._parseExtend(n);
                                            break;
                                        default:
                                            throw Error("unexpected '" + e + "'")
                                    }
                            } catch (e) {
                                throw e.message = "Parse error at line " + this.tn.line + ": " + e.message,
                                e
                            }
                            return delete n.name,
                                n
                        }
                            ,
                            l.parse = function (e) {
                                return new l(e).parse()
                            }
                            ,
                            c._readString = function () {
                                var e, t, i = "";
                                do {
                                    if (t = this.tn.next(),
                                        "'" !== t && '"' !== t)
                                        throw Error("illegal string delimiter: " + t);
                                    i += this.tn.next(),
                                        this.tn.skip(t),
                                        e = this.tn.peek()
                                } while ('"' === e || '"' === e); return i
                            }
                            ,
                            c._readValue = function (e) {
                                var i = this.tn.peek();
                                if ('"' === i || "'" === i)
                                    return this._readString();
                                if (this.tn.next(),
                                    t.NUMBER.test(i))
                                    return n(i);
                                if (t.BOOL.test(i))
                                    return "true" === i.toLowerCase();
                                if (e && t.TYPEREF.test(i))
                                    return i;
                                throw Error("illegal value: " + i)
                            }
                            ,
                            c._parseOption = function (e, i) {
                                var n = this.tn.next()
                                    , r = !1;
                                if ("(" === n && (r = !0,
                                    n = this.tn.next()),
                                    !t.TYPEREF.test(n))
                                    throw Error("illegal option name: " + n);
                                var o = n;
                                r && (this.tn.skip(")"),
                                    o = "(" + o + ")",
                                    n = this.tn.peek(),
                                    t.FQTYPEREF.test(n) && (o += n,
                                        this.tn.next())),
                                    this.tn.skip("="),
                                    this._parseOptionValue(e, o),
                                    i || this.tn.skip(";")
                            }
                            ,
                            c._parseOptionValue = function (e, i) {
                                var n = this.tn.peek();
                                if ("{" !== n)
                                    r(e.options, i, this._readValue(!0));
                                else
                                    for (this.tn.skip("{"); "}" !== (n = this.tn.next());) {
                                        if (!t.NAME.test(n))
                                            throw Error("illegal option name: " + i + "." + n);
                                        this.tn.omit(":") ? r(e.options, i + "." + n, this._readValue(!0)) : this._parseOptionValue(e, i + "." + n)
                                    }
                            }
                            ,
                            c._parseService = function (e) {
                                var i = this.tn.next();
                                if (!t.NAME.test(i))
                                    throw Error("illegal service name at line " + this.tn.line + ": " + i);
                                var n = i
                                    , r = {
                                        name: n,
                                        rpc: {},
                                        options: {}
                                    };
                                for (this.tn.skip("{"); "}" !== (i = this.tn.next());)
                                    if ("option" === i)
                                        this._parseOption(r);
                                    else {
                                        if ("rpc" !== i)
                                            throw Error("illegal service token: " + i);
                                        this._parseServiceRPC(r)
                                    }
                                this.tn.omit(";"),
                                    e.services.push(r)
                            }
                            ,
                            c._parseServiceRPC = function (e) {
                                var i = "rpc"
                                    , n = this.tn.next();
                                if (!t.NAME.test(n))
                                    throw Error("illegal rpc service method name: " + n);
                                var r = n
                                    , o = {
                                        request: null,
                                        response: null,
                                        request_stream: !1,
                                        response_stream: !1,
                                        options: {}
                                    };
                                if (this.tn.skip("("),
                                    n = this.tn.next(),
                                    "stream" === n.toLowerCase() && (o.request_stream = !0,
                                        n = this.tn.next()),
                                    !t.TYPEREF.test(n))
                                    throw Error("illegal rpc service request type: " + n);
                                if (o.request = n,
                                    this.tn.skip(")"),
                                    n = this.tn.next(),
                                    "returns" !== n.toLowerCase())
                                    throw Error("illegal rpc service request type delimiter: " + n);
                                if (this.tn.skip("("),
                                    n = this.tn.next(),
                                    "stream" === n.toLowerCase() && (o.response_stream = !0,
                                        n = this.tn.next()),
                                    o.response = n,
                                    this.tn.skip(")"),
                                    n = this.tn.peek(),
                                    "{" === n) {
                                    for (this.tn.next(); "}" !== (n = this.tn.next());) {
                                        if ("option" !== n)
                                            throw Error("illegal rpc service token: " + n);
                                        this._parseOption(o)
                                    }
                                    this.tn.omit(";")
                                } else
                                    this.tn.skip(";");
                                "undefined" == typeof e[i] && (e[i] = {}),
                                    e[i][r] = o
                            }
                            ,
                            c._parseMessage = function (e, n) {
                                var r = !!n
                                    , o = this.tn.next()
                                    , a = {
                                        name: "",
                                        fields: [],
                                        enums: [],
                                        messages: [],
                                        options: {},
                                        services: [],
                                        oneofs: {}
                                    };
                                if (!t.NAME.test(o))
                                    throw Error("illegal " + (r ? "group" : "message") + " name: " + o);
                                for (a.name = o,
                                    r && (this.tn.skip("="),
                                        n.id = i(this.tn.next()),
                                        a.isGroup = !0),
                                    o = this.tn.peek(),
                                    "[" === o && n && this._parseFieldOptions(n),
                                    this.tn.skip("{"); "}" !== (o = this.tn.next());)
                                    if (t.RULE.test(o))
                                        this._parseMessageField(a, o);
                                    else if ("oneof" === o)
                                        this._parseMessageOneOf(a);
                                    else if ("enum" === o)
                                        this._parseEnum(a);
                                    else if ("message" === o)
                                        this._parseMessage(a);
                                    else if ("option" === o)
                                        this._parseOption(a);
                                    else if ("service" === o)
                                        this._parseService(a);
                                    else if ("extensions" === o)
                                        a.extensions = this._parseExtensionRanges();
                                    else if ("reserved" === o)
                                        this._parseIgnored();
                                    else if ("extend" === o)
                                        this._parseExtend(a);
                                    else {
                                        if (!t.TYPEREF.test(o))
                                            throw Error("illegal message token: " + o);
                                        if (!this.proto3)
                                            throw Error("illegal field rule: " + o);
                                        this._parseMessageField(a, "optional", o)
                                    }
                                return this.tn.omit(";"),
                                    e.messages.push(a),
                                    a
                            }
                            ,
                            c._parseIgnored = function () {
                                for (; ";" !== this.tn.peek();)
                                    this.tn.next();
                                this.tn.skip(";")
                            }
                            ,
                            c._parseMessageField = function (e, n, r) {
                                if (!t.RULE.test(n))
                                    throw Error("illegal message field rule: " + n);
                                var o, a = {
                                    rule: n,
                                    type: "",
                                    name: "",
                                    options: {},
                                    id: 0
                                };
                                if ("map" === n) {
                                    if (r)
                                        throw Error("illegal type: " + r);
                                    if (this.tn.skip("<"),
                                        o = this.tn.next(),
                                        !t.TYPE.test(o) && !t.TYPEREF.test(o))
                                        throw Error("illegal message field type: " + o);
                                    if (a.keytype = o,
                                        this.tn.skip(","),
                                        o = this.tn.next(),
                                        !t.TYPE.test(o) && !t.TYPEREF.test(o))
                                        throw Error("illegal message field: " + o);
                                    if (a.type = o,
                                        this.tn.skip(">"),
                                        o = this.tn.next(),
                                        !t.NAME.test(o))
                                        throw Error("illegal message field name: " + o);
                                    a.name = o,
                                        this.tn.skip("="),
                                        a.id = i(this.tn.next()),
                                        o = this.tn.peek(),
                                        "[" === o && this._parseFieldOptions(a),
                                        this.tn.skip(";")
                                } else if (r = "undefined" != typeof r ? r : this.tn.next(),
                                    "group" === r) {
                                    var s = this._parseMessage(e, a);
                                    if (!/^[A-Z]/.test(s.name))
                                        throw Error("illegal group name: " + s.name);
                                    a.type = s.name,
                                        a.name = s.name.toLowerCase(),
                                        this.tn.omit(";")
                                } else {
                                    if (!t.TYPE.test(r) && !t.TYPEREF.test(r))
                                        throw Error("illegal message field type: " + r);
                                    if (a.type = r,
                                        o = this.tn.next(),
                                        !t.NAME.test(o))
                                        throw Error("illegal message field name: " + o);
                                    a.name = o,
                                        this.tn.skip("="),
                                        a.id = i(this.tn.next()),
                                        o = this.tn.peek(),
                                        "[" === o && this._parseFieldOptions(a),
                                        this.tn.skip(";")
                                }
                                return e.fields.push(a),
                                    a
                            }
                            ,
                            c._parseMessageOneOf = function (e) {
                                var i = this.tn.next();
                                if (!t.NAME.test(i))
                                    throw Error("illegal oneof name: " + i);
                                var n, r = i, o = [];
                                for (this.tn.skip("{"); "}" !== (i = this.tn.next());)
                                    n = this._parseMessageField(e, "optional", i),
                                        n.oneof = r,
                                        o.push(n.id);
                                this.tn.omit(";"),
                                    e.oneofs[r] = o
                            }
                            ,
                            c._parseFieldOptions = function (e) {
                                this.tn.skip("[");
                                for (var t, i = !0; "]" !== (t = this.tn.peek());)
                                    i || this.tn.skip(","),
                                        this._parseOption(e, !0),
                                        i = !1;
                                this.tn.next()
                            }
                            ,
                            c._parseEnum = function (e) {
                                var n = {
                                    name: "",
                                    values: [],
                                    options: {}
                                }
                                    , r = this.tn.next();
                                if (!t.NAME.test(r))
                                    throw Error("illegal name: " + r);
                                for (n.name = r,
                                    this.tn.skip("{"); "}" !== (r = this.tn.next());)
                                    if ("option" === r)
                                        this._parseOption(n);
                                    else {
                                        if (!t.NAME.test(r))
                                            throw Error("illegal name: " + r);
                                        this.tn.skip("=");
                                        var o = {
                                            name: r,
                                            id: i(this.tn.next(), !0)
                                        };
                                        r = this.tn.peek(),
                                            "[" === r && this._parseFieldOptions({
                                                options: {}
                                            }),
                                            this.tn.skip(";"),
                                            n.values.push(o)
                                    }
                                this.tn.omit(";"),
                                    e.enums.push(n)
                            }
                            ,
                            c._parseExtensionRanges = function () {
                                var t, i, r, o = [];
                                do {
                                    for (i = []; ;) {
                                        switch (t = this.tn.next()) {
                                            case "min":
                                                r = e.ID_MIN;
                                                break;
                                            case "max":
                                                r = e.ID_MAX;
                                                break;
                                            default:
                                                r = n(t)
                                        }
                                        if (i.push(r),
                                            2 === i.length)
                                            break;
                                        if ("to" !== this.tn.peek()) {
                                            i.push(r);
                                            break
                                        }
                                        this.tn.next()
                                    }
                                    o.push(i)
                                } while (this.tn.omit(",")); return this.tn.skip(";"),
                                    o
                            }
                            ,
                            c._parseExtend = function (e) {
                                var i = this.tn.next();
                                if (!t.TYPEREF.test(i))
                                    throw Error("illegal extend reference: " + i);
                                var n = {
                                    ref: i,
                                    fields: []
                                };
                                for (this.tn.skip("{"); "}" !== (i = this.tn.next());)
                                    if (t.RULE.test(i))
                                        this._parseMessageField(n, i);
                                    else {
                                        if (!t.TYPEREF.test(i))
                                            throw Error("illegal extend token: " + i);
                                        if (!this.proto3)
                                            throw Error("illegal field rule: " + i);
                                        this._parseMessageField(n, "optional", i)
                                    }
                                return this.tn.omit(";"),
                                    e.messages.push(n),
                                    n
                            }
                            ,
                            c.toString = function () {
                                return "Parser at line " + this.tn.line
                            }
                            ,
                            o.Parser = l,
                            o
                    }(r, r.Lang),
                    r.Reflect = function (e) {
                        function i(i) {
                            if ("string" == typeof i && (i = e.TYPES[i]),
                                "undefined" == typeof i.defaultValue)
                                throw Error("default value for type " + i.name + " is not supported");
                            return i == e.TYPES.bytes ? new t(0) : i.defaultValue
                        }
                        function n(t, i) {
                            if (t && "number" == typeof t.low && "number" == typeof t.high && "boolean" == typeof t.unsigned && t.low === t.low && t.high === t.high)
                                return new e.Long(t.low, t.high, "undefined" == typeof i ? t.unsigned : i);
                            if ("string" == typeof t)
                                return e.Long.fromString(t, i || !1, 10);
                            if ("number" == typeof t)
                                return e.Long.fromNumber(t, i || !1);
                            throw Error("not convertible to Long")
                        }
                        function r(t, i) {
                            var n = i.readVarint32()
                                , o = 7 & n
                                , a = n >>> 3;
                            switch (o) {
                                case e.WIRE_TYPES.VARINT:
                                    do
                                        n = i.readUint8();
                                    while (128 === (128 & n)); break;
                                case e.WIRE_TYPES.BITS64:
                                    i.offset += 8;
                                    break;
                                case e.WIRE_TYPES.LDELIM:
                                    n = i.readVarint32(),
                                        i.offset += n;
                                    break;
                                case e.WIRE_TYPES.STARTGROUP:
                                    r(a, i);
                                    break;
                                case e.WIRE_TYPES.ENDGROUP:
                                    if (a === t)
                                        return !1;
                                    throw Error("Illegal GROUPEND after unknown group: " + a + " (" + t + " expected)");
                                case e.WIRE_TYPES.BITS32:
                                    i.offset += 4;
                                    break;
                                default:
                                    throw Error("Illegal wire type in unknown group " + t + ": " + o)
                            }
                            return !0
                        }
                        var o = {}
                            , a = function (e, t, i) {
                                this.builder = e,
                                    this.parent = t,
                                    this.name = i,
                                    this.className
                            }
                            , s = a.prototype;
                        s.fqn = function () {
                            for (var e = this.name, t = this; ;) {
                                if (t = t.parent,
                                    null == t)
                                    break;
                                e = t.name + "." + e
                            }
                            return e
                        }
                            ,
                            s.toString = function (e) {
                                return (e ? this.className + " " : "") + this.fqn()
                            }
                            ,
                            s.build = function () {
                                throw Error(this.toString(!0) + " cannot be built directly")
                            }
                            ,
                            o.T = a;
                        var l = function (e, t, i, n, r) {
                            a.call(this, e, t, i),
                                this.className = "Namespace",
                                this.children = [],
                                this.options = n || {},
                                this.syntax = r || "proto2"
                        }
                            , c = l.prototype = Object.create(a.prototype);
                        c.getChildren = function (e) {
                            if (e = e || null,
                                null == e)
                                return this.children.slice();
                            for (var t = [], i = 0, n = this.children.length; i < n; ++i)
                                this.children[i] instanceof e && t.push(this.children[i]);
                            return t
                        }
                            ,
                            c.addChild = function (e) {
                                var t;
                                if (t = this.getChild(e.name))
                                    if (t instanceof d.Field && t.name !== t.originalName && null === this.getChild(t.originalName))
                                        t.name = t.originalName;
                                    else {
                                        if (!(e instanceof d.Field && e.name !== e.originalName && null === this.getChild(e.originalName)))
                                            throw Error("Duplicate name in namespace " + this.toString(!0) + ": " + e.name);
                                        e.name = e.originalName
                                    }
                                this.children.push(e)
                            }
                            ,
                            c.getChild = function (e) {
                                for (var t = "number" == typeof e ? "id" : "name", i = 0, n = this.children.length; i < n; ++i)
                                    if (this.children[i][t] === e)
                                        return this.children[i];
                                return null
                            }
                            ,
                            c.resolve = function (e, t) {
                                var i = "string" == typeof e ? e.split(".") : e
                                    , n = this
                                    , r = 0;
                                if ("" === i[r]) {
                                    for (; null !== n.parent;)
                                        n = n.parent;
                                    r++
                                }
                                var a;
                                do {
                                    do {
                                        if (!(n instanceof o.Namespace)) {
                                            n = null;
                                            break
                                        }
                                        if (a = n.getChild(i[r]),
                                            !a || !(a instanceof o.T) || t && !(a instanceof o.Namespace)) {
                                            n = null;
                                            break
                                        }
                                        n = a,
                                            r++
                                    } while (r < i.length); if (null != n)
                                        break;
                                    if (null !== this.parent)
                                        return this.parent.resolve(e, t)
                                } while (null != n); return n
                            }
                            ,
                            c.qn = function (e) {
                                var t = []
                                    , i = e;
                                do
                                    t.unshift(i.name),
                                        i = i.parent;
                                while (null !== i); for (var n = 1; n <= t.length; n++) {
                                    var r = t.slice(t.length - n);
                                    if (e === this.resolve(r, e instanceof o.Namespace))
                                        return r.join(".")
                                }
                                return e.fqn()
                            }
                            ,
                            c.build = function () {
                                for (var e, t = {}, i = this.children, n = 0, r = i.length; n < r; ++n)
                                    e = i[n],
                                        e instanceof l && (t[e.name] = e.build());
                                return Object.defineProperty && Object.defineProperty(t, "$options", {
                                    value: this.buildOpt()
                                }),
                                    t
                            }
                            ,
                            c.buildOpt = function () {
                                for (var e = {}, t = Object.keys(this.options), i = 0, n = t.length; i < n; ++i) {
                                    var r = t[i]
                                        , o = this.options[t[i]];
                                    e[r] = o
                                }
                                return e
                            }
                            ,
                            c.getOption = function (e) {
                                return "undefined" == typeof e ? this.options : "undefined" != typeof this.options[e] ? this.options[e] : null
                            }
                            ,
                            o.Namespace = l;
                        var h = function (t, i, n, r) {
                            if (this.type = t,
                                this.resolvedType = i,
                                this.isMapKey = n,
                                this.syntax = r,
                                n && e.MAP_KEY_TYPES.indexOf(t) < 0)
                                throw Error("Invalid map key type: " + t.name)
                        }
                            , u = h.prototype;
                        h.defaultFieldValue = i,
                            u.verifyValue = function (i) {
                                function r(e, t) {
                                    throw Error("Illegal value for " + o.toString(!0) + " of type " + o.type.name + ": " + e + " (" + t + ")")
                                }
                                var o = this;
                                switch (this.type) {
                                    case e.TYPES.int32:
                                    case e.TYPES.sint32:
                                    case e.TYPES.sfixed32:
                                        return ("number" != typeof i || i === i && i % 1 !== 0) && r(typeof i, "not an integer"),
                                            i > 4294967295 ? 0 | i : i;
                                    case e.TYPES.uint32:
                                    case e.TYPES.fixed32:
                                        return ("number" != typeof i || i === i && i % 1 !== 0) && r(typeof i, "not an integer"),
                                            i < 0 ? i >>> 0 : i;
                                    case e.TYPES.int64:
                                    case e.TYPES.sint64:
                                    case e.TYPES.sfixed64:
                                        if (e.Long)
                                            try {
                                                return n(i, !1)
                                            } catch (e) {
                                                r(typeof i, e.message)
                                            }
                                        else
                                            r(typeof i, "requires Long.js");
                                    case e.TYPES.uint64:
                                    case e.TYPES.fixed64:
                                        if (e.Long)
                                            try {
                                                return n(i, !0)
                                            } catch (e) {
                                                r(typeof i, e.message)
                                            }
                                        else
                                            r(typeof i, "requires Long.js");
                                    case e.TYPES.bool:
                                        return "boolean" != typeof i && r(typeof i, "not a boolean"),
                                            i;
                                    case e.TYPES.float:
                                    case e.TYPES.double:
                                        return "number" != typeof i && r(typeof i, "not a number"),
                                            i;
                                    case e.TYPES.string:
                                        return "string" == typeof i || i && i instanceof String || r(typeof i, "not a string"),
                                            "" + i;
                                    case e.TYPES.bytes:
                                        return t.isByteBuffer(i) ? i : t.wrap(i, "base64");
                                    case e.TYPES.enum:
                                        var a = this.resolvedType.getChildren(e.Reflect.Enum.Value);
                                        for (l = 0; l < a.length; l++) {
                                            if (a[l].name == i)
                                                return a[l].id;
                                            if (a[l].id == i)
                                                return a[l].id
                                        }
                                        if ("proto3" === this.syntax)
                                            return ("number" != typeof i || i === i && i % 1 !== 0) && r(typeof i, "not an integer"),
                                                (i > 4294967295 || i < 0) && r(typeof i, "not in range for uint32"),
                                                i;
                                        r(i, "not a valid enum value");
                                    case e.TYPES.group:
                                    case e.TYPES.message:
                                        if (i && "object" == typeof i || r(typeof i, "object expected"),
                                            i instanceof this.resolvedType.clazz)
                                            return i;
                                        if (i instanceof e.Builder.Message) {
                                            var s = {};
                                            for (var l in i)
                                                i.hasOwnProperty(l) && (s[l] = i[l]);
                                            i = s
                                        }
                                        return new this.resolvedType.clazz(i)
                                }
                                throw Error("[INTERNAL] Illegal value for " + this.toString(!0) + ": " + i + " (undefined type " + this.type + ")")
                            }
                            ,
                            u.calculateLength = function (i, n) {
                                if (null === n)
                                    return 0;
                                var r;
                                switch (this.type) {
                                    case e.TYPES.int32:
                                        return n < 0 ? t.calculateVarint64(n) : t.calculateVarint32(n);
                                    case e.TYPES.uint32:
                                        return t.calculateVarint32(n);
                                    case e.TYPES.sint32:
                                        return t.calculateVarint32(t.zigZagEncode32(n));
                                    case e.TYPES.fixed32:
                                    case e.TYPES.sfixed32:
                                    case e.TYPES.float:
                                        return 4;
                                    case e.TYPES.int64:
                                    case e.TYPES.uint64:
                                        return t.calculateVarint64(n);
                                    case e.TYPES.sint64:
                                        return t.calculateVarint64(t.zigZagEncode64(n));
                                    case e.TYPES.fixed64:
                                    case e.TYPES.sfixed64:
                                        return 8;
                                    case e.TYPES.bool:
                                        return 1;
                                    case e.TYPES.enum:
                                        return t.calculateVarint32(n);
                                    case e.TYPES.double:
                                        return 8;
                                    case e.TYPES.string:
                                        return r = t.calculateUTF8Bytes(n),
                                            t.calculateVarint32(r) + r;
                                    case e.TYPES.bytes:
                                        if (n.remaining() < 0)
                                            throw Error("Illegal value for " + this.toString(!0) + ": " + n.remaining() + " bytes remaining");
                                        return t.calculateVarint32(n.remaining()) + n.remaining();
                                    case e.TYPES.message:
                                        return r = this.resolvedType.calculate(n),
                                            t.calculateVarint32(r) + r;
                                    case e.TYPES.group:
                                        return r = this.resolvedType.calculate(n),
                                            r + t.calculateVarint32(i << 3 | e.WIRE_TYPES.ENDGROUP)
                                }
                                throw Error("[INTERNAL] Illegal value to encode in " + this.toString(!0) + ": " + n + " (unknown type)")
                            }
                            ,
                            u.encodeValue = function (i, n, r) {
                                if (null === n)
                                    return r;
                                switch (this.type) {
                                    case e.TYPES.int32:
                                        n < 0 ? r.writeVarint64(n) : r.writeVarint32(n);
                                        break;
                                    case e.TYPES.uint32:
                                        r.writeVarint32(n);
                                        break;
                                    case e.TYPES.sint32:
                                        r.writeVarint32ZigZag(n);
                                        break;
                                    case e.TYPES.fixed32:
                                        r.writeUint32(n);
                                        break;
                                    case e.TYPES.sfixed32:
                                        r.writeInt32(n);
                                        break;
                                    case e.TYPES.int64:
                                    case e.TYPES.uint64:
                                        r.writeVarint64(n);
                                        break;
                                    case e.TYPES.sint64:
                                        r.writeVarint64ZigZag(n);
                                        break;
                                    case e.TYPES.fixed64:
                                        r.writeUint64(n);
                                        break;
                                    case e.TYPES.sfixed64:
                                        r.writeInt64(n);
                                        break;
                                    case e.TYPES.bool:
                                        "string" == typeof n ? r.writeVarint32("false" === n.toLowerCase() ? 0 : !!n) : r.writeVarint32(n ? 1 : 0);
                                        break;
                                    case e.TYPES.enum:
                                        r.writeVarint32(n);
                                        break;
                                    case e.TYPES.float:
                                        r.writeFloat32(n);
                                        break;
                                    case e.TYPES.double:
                                        r.writeFloat64(n);
                                        break;
                                    case e.TYPES.string:
                                        r.writeVString(n);
                                        break;
                                    case e.TYPES.bytes:
                                        if (n.remaining() < 0)
                                            throw Error("Illegal value for " + this.toString(!0) + ": " + n.remaining() + " bytes remaining");
                                        var o = n.offset;
                                        r.writeVarint32(n.remaining()),
                                            r.append(n),
                                            n.offset = o;
                                        break;
                                    case e.TYPES.message:
                                        var a = (new t).LE();
                                        this.resolvedType.encode(n, a),
                                            r.writeVarint32(a.offset),
                                            r.append(a.flip());
                                        break;
                                    case e.TYPES.group:
                                        this.resolvedType.encode(n, r),
                                            r.writeVarint32(i << 3 | e.WIRE_TYPES.ENDGROUP);
                                        break;
                                    default:
                                        throw Error("[INTERNAL] Illegal value to encode in " + this.toString(!0) + ": " + n + " (unknown type)")
                                }
                                return r
                            }
                            ,
                            u.decode = function (t, i, n) {
                                if (i != this.type.wireType)
                                    throw Error("Unexpected wire type for element");
                                var r, o;
                                switch (this.type) {
                                    case e.TYPES.int32:
                                        return 0 | t.readVarint32();
                                    case e.TYPES.uint32:
                                        return t.readVarint32() >>> 0;
                                    case e.TYPES.sint32:
                                        return 0 | t.readVarint32ZigZag();
                                    case e.TYPES.fixed32:
                                        return t.readUint32() >>> 0;
                                    case e.TYPES.sfixed32:
                                        return 0 | t.readInt32();
                                    case e.TYPES.int64:
                                        return t.readVarint64();
                                    case e.TYPES.uint64:
                                        return t.readVarint64().toUnsigned();
                                    case e.TYPES.sint64:
                                        return t.readVarint64ZigZag();
                                    case e.TYPES.fixed64:
                                        return t.readUint64();
                                    case e.TYPES.sfixed64:
                                        return t.readInt64();
                                    case e.TYPES.bool:
                                        return !!t.readVarint32();
                                    case e.TYPES.enum:
                                        return t.readVarint32();
                                    case e.TYPES.float:
                                        return t.readFloat();
                                    case e.TYPES.double:
                                        return t.readDouble();
                                    case e.TYPES.string:
                                        return t.readVString();
                                    case e.TYPES.bytes:
                                        if (o = t.readVarint32(),
                                            t.remaining() < o)
                                            throw Error("Illegal number of bytes for " + this.toString(!0) + ": " + o + " required but got only " + t.remaining());
                                        return r = t.clone(),
                                            r.limit = r.offset + o,
                                            t.offset += o,
                                            r;
                                    case e.TYPES.message:
                                        return o = t.readVarint32(),
                                            this.resolvedType.decode(t, o);
                                    case e.TYPES.group:
                                        return this.resolvedType.decode(t, -1, n)
                                }
                                throw Error("[INTERNAL] Illegal decode type")
                            }
                            ,
                            u.valueFromString = function (i) {
                                if (!this.isMapKey)
                                    throw Error("valueFromString() called on non-map-key element");
                                switch (this.type) {
                                    case e.TYPES.int32:
                                    case e.TYPES.sint32:
                                    case e.TYPES.sfixed32:
                                    case e.TYPES.uint32:
                                    case e.TYPES.fixed32:
                                        return this.verifyValue(parseInt(i));
                                    case e.TYPES.int64:
                                    case e.TYPES.sint64:
                                    case e.TYPES.sfixed64:
                                    case e.TYPES.uint64:
                                    case e.TYPES.fixed64:
                                        return this.verifyValue(i);
                                    case e.TYPES.bool:
                                        return "true" === i;
                                    case e.TYPES.string:
                                        return this.verifyValue(i);
                                    case e.TYPES.bytes:
                                        return t.fromBinary(i)
                                }
                            }
                            ,
                            u.valueToString = function (t) {
                                if (!this.isMapKey)
                                    throw Error("valueToString() called on non-map-key element");
                                return this.type === e.TYPES.bytes ? t.toString("binary") : t.toString()
                            }
                            ,
                            o.Element = h;
                        var d = function (e, t, i, n, r, o) {
                            l.call(this, e, t, i, n, o),
                                this.className = "Message",
                                this.extensions = void 0,
                                this.clazz = null,
                                this.isGroup = !!r,
                                this._fields = null,
                                this._fieldsById = null,
                                this._fieldsByName = null
                        }
                            , p = d.prototype = Object.create(l.prototype);
                        p.build = function (i) {
                            if (this.clazz && !i)
                                return this.clazz;
                            var n = function (e, i) {
                                function n(i, r, o, a) {
                                    if (null === i || "object" != typeof i) {
                                        if (a && a instanceof e.Reflect.Enum) {
                                            var s = e.Reflect.Enum.getName(a.object, i);
                                            if (null !== s)
                                                return s
                                        }
                                        return i
                                    }
                                    if (t.isByteBuffer(i))
                                        return r ? i.toBase64() : i.toBuffer();
                                    if (e.Long.isLong(i))
                                        return o ? i.toString() : e.Long.fromValue(i);
                                    var l;
                                    if (Array.isArray(i))
                                        return l = [],
                                            i.forEach(function (e, t) {
                                                l[t] = n(e, r, o, a)
                                            }),
                                            l;
                                    if (l = {},
                                        i instanceof e.Map) {
                                        for (var c = i.entries(), h = c.next(); !h.done; h = c.next())
                                            l[i.keyElem.valueToString(h.value[0])] = n(h.value[1], r, o, i.valueElem.resolvedType);
                                        return l
                                    }
                                    var u = i.$type
                                        , d = void 0;
                                    for (var p in i)
                                        i.hasOwnProperty(p) && (u && (d = u.getChild(p)) ? l[p] = n(i[p], r, o, d.resolvedType) : l[p] = n(i[p], r, o));
                                    return l
                                }
                                var r = i.getChildren(e.Reflect.Message.Field)
                                    , o = i.getChildren(e.Reflect.Message.OneOf)
                                    , a = function (n, s) {
                                        e.Builder.Message.call(this);
                                        for (var l = 0, c = o.length; l < c; ++l)
                                            this[o[l].name] = null;
                                        for (l = 0,
                                            c = r.length; l < c; ++l) {
                                            var h = r[l];
                                            this[h.name] = h.repeated ? [] : h.map ? new e.Map(h) : null,
                                                !h.required && "proto3" !== i.syntax || null === h.defaultValue || (this[h.name] = h.defaultValue)
                                        }
                                        if (arguments.length > 0) {
                                            var u;
                                            if (1 !== arguments.length || null === n || "object" != typeof n || !("function" != typeof n.encode || n instanceof a) || Array.isArray(n) || n instanceof e.Map || t.isByteBuffer(n) || n instanceof ArrayBuffer || e.Long && n instanceof e.Long)
                                                for (l = 0,
                                                    c = arguments.length; l < c; ++l)
                                                    "undefined" != typeof (u = arguments[l]) && this.$set(r[l].name, u);
                                            else
                                                this.$set(n)
                                        }
                                    }
                                    , s = a.prototype = Object.create(e.Builder.Message.prototype);
                                s.add = function (t, n, r) {
                                    var o = i._fieldsByName[t];
                                    if (!r) {
                                        if (!o)
                                            throw Error(this + "#" + t + " is undefined");
                                        if (!(o instanceof e.Reflect.Message.Field))
                                            throw Error(this + "#" + t + " is not a field: " + o.toString(!0));
                                        if (!o.repeated)
                                            throw Error(this + "#" + t + " is not a repeated field");
                                        n = o.verifyValue(n, !0)
                                    }
                                    return null === this[t] && (this[t] = []),
                                        this[t].push(n),
                                        this
                                }
                                    ,
                                    s.$add = s.add,
                                    s.set = function (t, n, r) {
                                        if (t && "object" == typeof t) {
                                            r = n;
                                            for (var o in t)
                                                t.hasOwnProperty(o) && "undefined" != typeof (n = t[o]) && this.$set(o, n, r);
                                            return this
                                        }
                                        var a = i._fieldsByName[t];
                                        if (r)
                                            this[t] = n;
                                        else {
                                            if (!a)
                                                throw Error(this + "#" + t + " is not a field: undefined");
                                            if (!(a instanceof e.Reflect.Message.Field))
                                                throw Error(this + "#" + t + " is not a field: " + a.toString(!0));
                                            this[a.name] = n = a.verifyValue(n)
                                        }
                                        if (a && a.oneof) {
                                            var s = this[a.oneof.name];
                                            null !== n ? (null !== s && s !== a.name && (this[s] = null),
                                                this[a.oneof.name] = a.name) : s === t && (this[a.oneof.name] = null)
                                        }
                                        return this
                                    }
                                    ,
                                    s.$set = s.set,
                                    s.get = function (t, n) {
                                        if (n)
                                            return this[t];
                                        var r = i._fieldsByName[t];
                                        if (!(r && r instanceof e.Reflect.Message.Field))
                                            throw Error(this + "#" + t + " is not a field: undefined");
                                        if (!(r instanceof e.Reflect.Message.Field))
                                            throw Error(this + "#" + t + " is not a field: " + r.toString(!0));
                                        return this[r.name]
                                    }
                                    ,
                                    s.$get = s.get;
                                for (var l = 0; l < r.length; l++) {
                                    var c = r[l];
                                    c instanceof e.Reflect.Message.ExtensionField || i.builder.options.populateAccessors && function (e) {
                                        var t = e.originalName.replace(/(_[a-zA-Z])/g, function (e) {
                                            return e.toUpperCase().replace("_", "")
                                        });
                                        t = t.substring(0, 1).toUpperCase() + t.substring(1);
                                        var n = e.originalName.replace(/([A-Z])/g, function (e) {
                                            return "_" + e
                                        })
                                            , r = function (t, i) {
                                                return this[e.name] = i ? t : e.verifyValue(t),
                                                    this
                                            }
                                            , o = function () {
                                                return this[e.name]
                                            };
                                        null === i.getChild("set" + t) && (s["set" + t] = r),
                                            null === i.getChild("set_" + n) && (s["set_" + n] = r),
                                            null === i.getChild("get" + t) && (s["get" + t] = o),
                                            null === i.getChild("get_" + n) && (s["get_" + n] = o)
                                    }(c)
                                }
                                s.encode = function (e, n) {
                                    "boolean" == typeof e && (n = e,
                                        e = void 0);
                                    var r = !1;
                                    e || (e = new t,
                                        r = !0);
                                    var o = e.littleEndian;
                                    try {
                                        return i.encode(this, e.LE(), n),
                                            (r ? e.flip() : e).LE(o)
                                    } catch (t) {
                                        throw e.LE(o),
                                        t
                                    }
                                }
                                    ,
                                    a.encode = function (e, t, i) {
                                        return new a(e).encode(t, i)
                                    }
                                    ,
                                    s.calculate = function () {
                                        return i.calculate(this)
                                    }
                                    ,
                                    s.encodeDelimited = function (e, n) {
                                        var r = !1;
                                        e || (e = new t,
                                            r = !0);
                                        var o = (new t).LE();
                                        return i.encode(this, o, n).flip(),
                                            e.writeVarint32(o.remaining()),
                                            e.append(o),
                                            r ? e.flip() : e
                                    }
                                    ,
                                    s.encodeAB = function () {
                                        try {
                                            return this.encode().toArrayBuffer()
                                        } catch (e) {
                                            throw e.encoded && (e.encoded = e.encoded.toArrayBuffer()),
                                            e
                                        }
                                    }
                                    ,
                                    s.toArrayBuffer = s.encodeAB,
                                    s.encodeNB = function () {
                                        try {
                                            return this.encode().toBuffer()
                                        } catch (e) {
                                            throw e.encoded && (e.encoded = e.encoded.toBuffer()),
                                            e
                                        }
                                    }
                                    ,
                                    s.toBuffer = s.encodeNB,
                                    s.encode64 = function () {
                                        try {
                                            return this.encode().toBase64()
                                        } catch (e) {
                                            throw e.encoded && (e.encoded = e.encoded.toBase64()),
                                            e
                                        }
                                    }
                                    ,
                                    s.toBase64 = s.encode64,
                                    s.encodeHex = function () {
                                        try {
                                            return this.encode().toHex()
                                        } catch (e) {
                                            throw e.encoded && (e.encoded = e.encoded.toHex()),
                                            e
                                        }
                                    }
                                    ,
                                    s.toHex = s.encodeHex,
                                    s.toRaw = function (e, t) {
                                        return n(this, !!e, !!t, this.$type)
                                    }
                                    ,
                                    s.encodeJSON = function () {
                                        return JSON.stringify(n(this, !0, !0, this.$type))
                                    }
                                    ,
                                    a.decode = function (e, n, r) {
                                        "string" == typeof n && (r = n,
                                            n = -1),
                                            "string" == typeof e && (e = t.wrap(e, r ? r : "base64")),
                                            e = t.isByteBuffer(e) ? e : t.wrap(e);
                                        var o = e.littleEndian;
                                        try {
                                            var a = i.decode(e.LE());
                                            return e.LE(o),
                                                a
                                        } catch (t) {
                                            throw e.LE(o),
                                            t
                                        }
                                    }
                                    ,
                                    a.decodeDelimited = function (e, n) {
                                        if ("string" == typeof e && (e = t.wrap(e, n ? n : "base64")),
                                            e = t.isByteBuffer(e) ? e : t.wrap(e),
                                            e.remaining() < 1)
                                            return null;
                                        var r = e.offset
                                            , o = e.readVarint32();
                                        if (e.remaining() < o)
                                            return e.offset = r,
                                                null;
                                        try {
                                            var a = i.decode(e.slice(e.offset, e.offset + o).LE());
                                            return e.offset += o,
                                                a
                                        } catch (t) {
                                            throw e.offset += o,
                                            t
                                        }
                                    }
                                    ,
                                    a.decode64 = function (e) {
                                        return a.decode(e, "base64")
                                    }
                                    ,
                                    a.decodeHex = function (e) {
                                        return a.decode(e, "hex")
                                    }
                                    ,
                                    a.decodeJSON = function (e) {
                                        return new a(JSON.parse(e))
                                    }
                                    ,
                                    s.toString = function () {
                                        return i.toString()
                                    }
                                    ;
                                return Object.defineProperty && (Object.defineProperty(a, "$options", {
                                    value: i.buildOpt()
                                }),
                                    Object.defineProperty(s, "$options", {
                                        value: a.$options
                                    }),
                                    Object.defineProperty(a, "$type", {
                                        value: i
                                    }),
                                    Object.defineProperty(s, "$type", {
                                        value: i
                                    })),
                                    a
                            }(e, this);
                            this._fields = [],
                                this._fieldsById = {},
                                this._fieldsByName = {};
                            for (var r, o = 0, a = this.children.length; o < a; o++)
                                if (r = this.children[o],
                                    r instanceof A || r instanceof d || r instanceof E) {
                                    if (n.hasOwnProperty(r.name))
                                        throw Error("Illegal reflect child of " + this.toString(!0) + ": " + r.toString(!0) + " cannot override static property '" + r.name + "'");
                                    n[r.name] = r.build()
                                } else if (r instanceof d.Field)
                                    r.build(),
                                        this._fields.push(r),
                                        this._fieldsById[r.id] = r,
                                        this._fieldsByName[r.name] = r;
                                else if (!(r instanceof d.OneOf || r instanceof I))
                                    throw Error("Illegal reflect child of " + this.toString(!0) + ": " + this.children[o].toString(!0));
                            return this.clazz = n
                        }
                            ,
                            p.encode = function (e, t, i) {
                                for (var n, r, o = null, a = 0, s = this._fields.length; a < s; ++a)
                                    n = this._fields[a],
                                        r = e[n.name],
                                        n.required && null === r ? null === o && (o = n) : n.encode(i ? r : n.verifyValue(r), t, e);
                                if (null !== o) {
                                    var l = Error("Missing at least one required field for " + this.toString(!0) + ": " + o);
                                    throw l.encoded = t,
                                    l
                                }
                                return t
                            }
                            ,
                            p.calculate = function (e) {
                                for (var t, i, n = 0, r = 0, o = this._fields.length; r < o; ++r) {
                                    if (t = this._fields[r],
                                        i = e[t.name],
                                        t.required && null === i)
                                        throw Error("Missing at least one required field for " + this.toString(!0) + ": " + t);
                                    n += t.calculate(i, e)
                                }
                                return n
                            }
                            ,
                            p.decode = function (t, i, n) {
                                i = "number" == typeof i ? i : -1;
                                for (var o, a, s, l, c = t.offset, h = new this.clazz; t.offset < c + i || i === -1 && t.remaining() > 0;) {
                                    if (o = t.readVarint32(),
                                        a = 7 & o,
                                        s = o >>> 3,
                                        a === e.WIRE_TYPES.ENDGROUP) {
                                        if (s !== n)
                                            throw Error("Illegal group end indicator for " + this.toString(!0) + ": " + s + " (" + (n ? n + " expected" : "not a group") + ")");
                                        break
                                    }
                                    if (l = this._fieldsById[s]) {
                                        if (l.repeated && !l.options.packed)
                                            h[l.name].push(l.decode(a, t));
                                        else if (l.map) {
                                            var u = l.decode(a, t);
                                            h[l.name].set(u[0], u[1])
                                        } else if (h[l.name] = l.decode(a, t),
                                            l.oneof) {
                                            var d = h[l.oneof.name];
                                            null !== d && d !== l.name && (h[d] = null),
                                                h[l.oneof.name] = l.name
                                        }
                                    } else
                                        switch (a) {
                                            case e.WIRE_TYPES.VARINT:
                                                t.readVarint32();
                                                break;
                                            case e.WIRE_TYPES.BITS32:
                                                t.offset += 4;
                                                break;
                                            case e.WIRE_TYPES.BITS64:
                                                t.offset += 8;
                                                break;
                                            case e.WIRE_TYPES.LDELIM:
                                                var p = t.readVarint32();
                                                t.offset += p;
                                                break;
                                            case e.WIRE_TYPES.STARTGROUP:
                                                for (; r(s, t);)
                                                    ;
                                                break;
                                            default:
                                                throw Error("Illegal wire type for unknown field " + s + " in " + this.toString(!0) + "#decode: " + a)
                                        }
                                }
                                for (var f = 0, g = this._fields.length; f < g; ++f)
                                    if (l = this._fields[f],
                                        null === h[l.name])
                                        if ("proto3" === this.syntax)
                                            h[l.name] = l.defaultValue;
                                        else {
                                            if (l.required) {
                                                var m = Error("Missing at least one required field for " + this.toString(!0) + ": " + l.name);
                                                throw m.decoded = h,
                                                m
                                            }
                                            e.populateDefaults && null !== l.defaultValue && (h[l.name] = l.defaultValue)
                                        }
                                return h
                            }
                            ,
                            o.Message = d;
                        var f = function (t, i, n, r, o, s, l, c, h, u) {
                            a.call(this, t, i, s),
                                this.className = "Message.Field",
                                this.required = "required" === n,
                                this.repeated = "repeated" === n,
                                this.map = "map" === n,
                                this.keyType = r || null,
                                this.type = o,
                                this.resolvedType = null,
                                this.id = l,
                                this.options = c || {},
                                this.defaultValue = null,
                                this.oneof = h || null,
                                this.syntax = u || "proto2",
                                this.originalName = this.name,
                                this.element = null,
                                this.keyElement = null,
                                !this.builder.options.convertFieldsToCamelCase || this instanceof d.ExtensionField || (this.name = e.Util.toCamelCase(this.name))
                        }
                            , g = f.prototype = Object.create(a.prototype);
                        g.build = function () {
                            this.element = new h(this.type, this.resolvedType, !1, this.syntax),
                                this.map && (this.keyElement = new h(this.keyType, void 0, !0, this.syntax)),
                                "proto3" !== this.syntax || this.repeated || this.map ? "undefined" != typeof this.options.default && (this.defaultValue = this.verifyValue(this.options.default)) : this.defaultValue = h.defaultFieldValue(this.type)
                        }
                            ,
                            g.verifyValue = function (t, i) {
                                function n(e, t) {
                                    throw Error("Illegal value for " + r.toString(!0) + " of type " + r.type.name + ": " + e + " (" + t + ")")
                                }
                                i = i || !1;
                                var r = this;
                                if (null === t)
                                    return this.required && n(typeof t, "required"),
                                        "proto3" === this.syntax && this.type !== e.TYPES.message && n(typeof t, "proto3 field without field presence cannot be null"),
                                        null;
                                var o;
                                if (this.repeated && !i) {
                                    Array.isArray(t) || (t = [t]);
                                    var a = [];
                                    for (o = 0; o < t.length; o++)
                                        a.push(this.element.verifyValue(t[o]));
                                    return a
                                }
                                return this.map && !i ? t instanceof e.Map ? t : (t instanceof Object || n(typeof t, "expected ProtoBuf.Map or raw object for map field"),
                                    new e.Map(this, t)) : (!this.repeated && Array.isArray(t) && n(typeof t, "no array expected"),
                                        this.element.verifyValue(t))
                            }
                            ,
                            g.hasWirePresence = function (t, i) {
                                if ("proto3" !== this.syntax)
                                    return null !== t;
                                if (this.oneof && i[this.oneof.name] === this.name)
                                    return !0;
                                switch (this.type) {
                                    case e.TYPES.int32:
                                    case e.TYPES.sint32:
                                    case e.TYPES.sfixed32:
                                    case e.TYPES.uint32:
                                    case e.TYPES.fixed32:
                                        return 0 !== t;
                                    case e.TYPES.int64:
                                    case e.TYPES.sint64:
                                    case e.TYPES.sfixed64:
                                    case e.TYPES.uint64:
                                    case e.TYPES.fixed64:
                                        return 0 !== t.low || 0 !== t.high;
                                    case e.TYPES.bool:
                                        return t;
                                    case e.TYPES.float:
                                    case e.TYPES.double:
                                        return 0 !== t;
                                    case e.TYPES.string:
                                        return t.length > 0;
                                    case e.TYPES.bytes:
                                        return t.remaining() > 0;
                                    case e.TYPES.enum:
                                        return 0 !== t;
                                    case e.TYPES.message:
                                        return null !== t;
                                    default:
                                        return !0
                                }
                            }
                            ,
                            g.encode = function (i, n, r) {
                                if (null === this.type || "object" != typeof this.type)
                                    throw Error("[INTERNAL] Unresolved type in " + this.toString(!0) + ": " + this.type);
                                if (null === i || this.repeated && 0 == i.length)
                                    return n;
                                try {
                                    if (this.repeated) {
                                        var o;
                                        if (this.options.packed && e.PACKABLE_WIRE_TYPES.indexOf(this.type.wireType) >= 0) {
                                            n.writeVarint32(this.id << 3 | e.WIRE_TYPES.LDELIM),
                                                n.ensureCapacity(n.offset += 1);
                                            var a = n.offset;
                                            for (o = 0; o < i.length; o++)
                                                this.element.encodeValue(this.id, i[o], n);
                                            var s = n.offset - a
                                                , l = t.calculateVarint32(s);
                                            if (l > 1) {
                                                var c = n.slice(a, n.offset);
                                                a += l - 1,
                                                    n.offset = a,
                                                    n.append(c)
                                            }
                                            n.writeVarint32(s, a - l)
                                        } else
                                            for (o = 0; o < i.length; o++)
                                                n.writeVarint32(this.id << 3 | this.type.wireType),
                                                    this.element.encodeValue(this.id, i[o], n)
                                    } else
                                        this.map ? i.forEach(function (i, r, o) {
                                            var a = t.calculateVarint32(8 | this.keyType.wireType) + this.keyElement.calculateLength(1, r) + t.calculateVarint32(16 | this.type.wireType) + this.element.calculateLength(2, i);
                                            n.writeVarint32(this.id << 3 | e.WIRE_TYPES.LDELIM),
                                                n.writeVarint32(a),
                                                n.writeVarint32(8 | this.keyType.wireType),
                                                this.keyElement.encodeValue(1, r, n),
                                                n.writeVarint32(16 | this.type.wireType),
                                                this.element.encodeValue(2, i, n)
                                        }, this) : this.hasWirePresence(i, r) && (n.writeVarint32(this.id << 3 | this.type.wireType),
                                            this.element.encodeValue(this.id, i, n))
                                } catch (e) {
                                    throw Error("Illegal value for " + this.toString(!0) + ": " + i + " (" + e + ")")
                                }
                                return n
                            }
                            ,
                            g.calculate = function (i, n) {
                                if (i = this.verifyValue(i),
                                    null === this.type || "object" != typeof this.type)
                                    throw Error("[INTERNAL] Unresolved type in " + this.toString(!0) + ": " + this.type);
                                if (null === i || this.repeated && 0 == i.length)
                                    return 0;
                                var r = 0;
                                try {
                                    if (this.repeated) {
                                        var o, a;
                                        if (this.options.packed && e.PACKABLE_WIRE_TYPES.indexOf(this.type.wireType) >= 0) {
                                            for (r += t.calculateVarint32(this.id << 3 | e.WIRE_TYPES.LDELIM),
                                                a = 0,
                                                o = 0; o < i.length; o++)
                                                a += this.element.calculateLength(this.id, i[o]);
                                            r += t.calculateVarint32(a),
                                                r += a
                                        } else
                                            for (o = 0; o < i.length; o++)
                                                r += t.calculateVarint32(this.id << 3 | this.type.wireType),
                                                    r += this.element.calculateLength(this.id, i[o])
                                    } else
                                        this.map ? i.forEach(function (i, n, o) {
                                            var a = t.calculateVarint32(8 | this.keyType.wireType) + this.keyElement.calculateLength(1, n) + t.calculateVarint32(16 | this.type.wireType) + this.element.calculateLength(2, i);
                                            r += t.calculateVarint32(this.id << 3 | e.WIRE_TYPES.LDELIM),
                                                r += t.calculateVarint32(a),
                                                r += a
                                        }, this) : this.hasWirePresence(i, n) && (r += t.calculateVarint32(this.id << 3 | this.type.wireType),
                                            r += this.element.calculateLength(this.id, i))
                                } catch (e) {
                                    throw Error("Illegal value for " + this.toString(!0) + ": " + i + " (" + e + ")")
                                }
                                return r
                            }
                            ,
                            g.decode = function (t, i, n) {
                                var r, o, a = !this.map && t == this.type.wireType || !n && this.repeated && this.options.packed && t == e.WIRE_TYPES.LDELIM || this.map && t == e.WIRE_TYPES.LDELIM;
                                if (!a)
                                    throw Error("Illegal wire type for field " + this.toString(!0) + ": " + t + " (" + this.type.wireType + " expected)");
                                if (t == e.WIRE_TYPES.LDELIM && this.repeated && this.options.packed && e.PACKABLE_WIRE_TYPES.indexOf(this.type.wireType) >= 0 && !n) {
                                    o = i.readVarint32(),
                                        o = i.offset + o;
                                    for (var s = []; i.offset < o;)
                                        s.push(this.decode(this.type.wireType, i, !0));
                                    return s
                                }
                                if (this.map) {
                                    var l = h.defaultFieldValue(this.keyType);
                                    if (r = h.defaultFieldValue(this.type),
                                        o = i.readVarint32(),
                                        i.remaining() < o)
                                        throw Error("Illegal number of bytes for " + this.toString(!0) + ": " + o + " required but got only " + i.remaining());
                                    var c = i.clone();
                                    for (c.limit = c.offset + o,
                                        i.offset += o; c.remaining() > 0;) {
                                        var u = c.readVarint32();
                                        t = 7 & u;
                                        var d = u >>> 3;
                                        if (1 === d)
                                            l = this.keyElement.decode(c, t, d);
                                        else {
                                            if (2 !== d)
                                                throw Error("Unexpected tag in map field key/value submessage");
                                            r = this.element.decode(c, t, d)
                                        }
                                    }
                                    return [l, r]
                                }
                                return this.element.decode(i, t, this.id)
                            }
                            ,
                            o.Message.Field = f;
                        var m = function (e, t, i, n, r, o, a) {
                            f.call(this, e, t, i, null, n, r, o, a),
                                this.extension
                        };
                        m.prototype = Object.create(f.prototype),
                            o.Message.ExtensionField = m;
                        var v = function (e, t, i) {
                            a.call(this, e, t, i),
                                this.fields = []
                        };
                        o.Message.OneOf = v;
                        var A = function (e, t, i, n, r) {
                            l.call(this, e, t, i, n, r),
                                this.className = "Enum",
                                this.object = null
                        };
                        A.getName = function (e, t) {
                            for (var i, n = Object.keys(e), r = 0; r < n.length; ++r)
                                if (e[i = n[r]] === t)
                                    return i;
                            return null
                        }
                            ;
                        var y = A.prototype = Object.create(l.prototype);
                        y.build = function (t) {
                            if (this.object && !t)
                                return this.object;
                            for (var i = new e.Builder.Enum, n = this.getChildren(A.Value), r = 0, o = n.length; r < o; ++r)
                                i[n[r].name] = n[r].id;
                            return Object.defineProperty && Object.defineProperty(i, "$options", {
                                value: this.buildOpt(),
                                enumerable: !1
                            }),
                                this.object = i
                        }
                            ,
                            o.Enum = A;
                        var C = function (e, t, i, n) {
                            a.call(this, e, t, i),
                                this.className = "Enum.Value",
                                this.id = n
                        };
                        C.prototype = Object.create(a.prototype),
                            o.Enum.Value = C;
                        var I = function (e, t, i, n) {
                            a.call(this, e, t, i),
                                this.field = n
                        };
                        I.prototype = Object.create(a.prototype),
                            o.Extension = I;
                        var E = function (e, t, i, n) {
                            l.call(this, e, t, i, n),
                                this.className = "Service",
                                this.clazz = null
                        }
                            , b = E.prototype = Object.create(l.prototype);
                        b.build = function (i) {
                            return this.clazz && !i ? this.clazz : this.clazz = function (e, i) {
                                for (var n = function (t) {
                                    e.Builder.Service.call(this),
                                        this.rpcImpl = t || function (e, t, i) {
                                            setTimeout(i.bind(this, Error("Not implemented, see: https://github.com/dcodeIO/ProtoBuf.js/wiki/Services")), 0)
                                        }
                                }, r = n.prototype = Object.create(e.Builder.Service.prototype), o = i.getChildren(e.Reflect.Service.RPCMethod), a = 0; a < o.length; a++)
                                    !function (e) {
                                        r[e.name] = function (n, r) {
                                            try {
                                                try {
                                                    n = e.resolvedRequestType.clazz.decode(t.wrap(n))
                                                } catch (e) {
                                                    if (!(e instanceof TypeError))
                                                        throw e
                                                }
                                                if (null === n || "object" != typeof n)
                                                    throw Error("Illegal arguments");
                                                n instanceof e.resolvedRequestType.clazz || (n = new e.resolvedRequestType.clazz(n)),
                                                    this.rpcImpl(e.fqn(), n, function (t, n) {
                                                        if (t)
                                                            return void r(t);
                                                        null === n && (n = "");
                                                        try {
                                                            n = e.resolvedResponseType.clazz.decode(n)
                                                        } catch (e) { }
                                                        return n && n instanceof e.resolvedResponseType.clazz ? void r(null, n) : void r(Error("Illegal response type received in service method " + i.name + "#" + e.name))
                                                    })
                                            } catch (e) {
                                                setTimeout(r.bind(this, e), 0)
                                            }
                                        }
                                            ,
                                            n[e.name] = function (t, i, r) {
                                                new n(t)[e.name](i, r)
                                            }
                                            ,
                                            Object.defineProperty && (Object.defineProperty(n[e.name], "$options", {
                                                value: e.buildOpt()
                                            }),
                                                Object.defineProperty(r[e.name], "$options", {
                                                    value: n[e.name].$options
                                                }))
                                    }(o[a]);
                                return Object.defineProperty && (Object.defineProperty(n, "$options", {
                                    value: i.buildOpt()
                                }),
                                    Object.defineProperty(r, "$options", {
                                        value: n.$options
                                    }),
                                    Object.defineProperty(n, "$type", {
                                        value: i
                                    }),
                                    Object.defineProperty(r, "$type", {
                                        value: i
                                    })),
                                    n
                            }(e, this)
                        }
                            ,
                            o.Service = E;
                        var w = function (e, t, i, n) {
                            a.call(this, e, t, i),
                                this.className = "Service.Method",
                                this.options = n || {}
                        }
                            , _ = w.prototype = Object.create(a.prototype);
                        _.buildOpt = c.buildOpt,
                            o.Service.Method = w;
                        var T = function (e, t, i, n, r, o, a, s) {
                            w.call(this, e, t, i, s),
                                this.className = "Service.RPCMethod",
                                this.requestName = n,
                                this.responseName = r,
                                this.requestStream = o,
                                this.responseStream = a,
                                this.resolvedRequestType = null,
                                this.resolvedResponseType = null
                        };
                        return T.prototype = Object.create(w.prototype),
                            o.Service.RPCMethod = T,
                            o
                    }(r),
                    r.Builder = function (t, i, n) {
                        function r(e) {
                            e.messages && e.messages.forEach(function (t) {
                                t.syntax = e.syntax,
                                    r(t)
                            }),
                                e.enums && e.enums.forEach(function (t) {
                                    t.syntax = e.syntax
                                })
                        }
                        var o = function (e) {
                            this.ns = new n.Namespace(this, null, ""),
                                this.ptr = this.ns,
                                this.resolved = !1,
                                this.result = null,
                                this.files = {},
                                this.importRoot = null,
                                this.options = e || {}
                        }
                            , a = o.prototype;
                        return o.isMessage = function (e) {
                            return "string" == typeof e.name && ("undefined" == typeof e.values && "undefined" == typeof e.rpc)
                        }
                            ,
                            o.isMessageField = function (e) {
                                return "string" == typeof e.rule && "string" == typeof e.name && "string" == typeof e.type && "undefined" != typeof e.id
                            }
                            ,
                            o.isEnum = function (e) {
                                return "string" == typeof e.name && !("undefined" == typeof e.values || !Array.isArray(e.values) || 0 === e.values.length)
                            }
                            ,
                            o.isService = function (e) {
                                return !("string" != typeof e.name || "object" != typeof e.rpc || !e.rpc)
                            }
                            ,
                            o.isExtend = function (e) {
                                return "string" == typeof e.ref
                            }
                            ,
                            a.reset = function () {
                                return this.ptr = this.ns,
                                    this
                            }
                            ,
                            a.define = function (e) {
                                if ("string" != typeof e || !i.TYPEREF.test(e))
                                    throw Error("illegal namespace: " + e);
                                return e.split(".").forEach(function (e) {
                                    var t = this.ptr.getChild(e);
                                    null === t && this.ptr.addChild(t = new n.Namespace(this, this.ptr, e)),
                                        this.ptr = t
                                }, this),
                                    this
                            }
                            ,
                            a.create = function (e) {
                                if (!e)
                                    return this;
                                if (Array.isArray(e)) {
                                    if (0 === e.length)
                                        return this;
                                    e = e.slice()
                                } else
                                    e = [e];
                                for (var i = [e]; i.length > 0;) {
                                    if (e = i.pop(),
                                        !Array.isArray(e))
                                        throw Error("not a valid namespace: " + JSON.stringify(e));
                                    for (; e.length > 0;) {
                                        var r = e.shift();
                                        if (o.isMessage(r)) {
                                            var a = new n.Message(this, this.ptr, r.name, r.options, r.isGroup, r.syntax)
                                                , s = {};
                                            r.oneofs && Object.keys(r.oneofs).forEach(function (e) {
                                                a.addChild(s[e] = new n.Message.OneOf(this, a, e))
                                            }, this),
                                                r.fields && r.fields.forEach(function (e) {
                                                    if (null !== a.getChild(0 | e.id))
                                                        throw Error("duplicate or invalid field id in " + a.name + ": " + e.id);
                                                    if (e.options && "object" != typeof e.options)
                                                        throw Error("illegal field options in " + a.name + "#" + e.name);
                                                    var t = null;
                                                    if ("string" == typeof e.oneof && !(t = s[e.oneof]))
                                                        throw Error("illegal oneof in " + a.name + "#" + e.name + ": " + e.oneof);
                                                    e = new n.Message.Field(this, a, e.rule, e.keytype, e.type, e.name, e.id, e.options, t, r.syntax),
                                                        t && t.fields.push(e),
                                                        a.addChild(e)
                                                }, this);
                                            var l = [];
                                            if (r.enums && r.enums.forEach(function (e) {
                                                l.push(e)
                                            }),
                                                r.messages && r.messages.forEach(function (e) {
                                                    l.push(e)
                                                }),
                                                r.services && r.services.forEach(function (e) {
                                                    l.push(e)
                                                }),
                                                r.extensions && ("number" == typeof r.extensions[0] ? a.extensions = [r.extensions] : a.extensions = r.extensions),
                                                this.ptr.addChild(a),
                                                l.length > 0) {
                                                i.push(e),
                                                    e = l,
                                                    l = null,
                                                    this.ptr = a,
                                                    a = null;
                                                continue
                                            }
                                            l = null
                                        } else if (o.isEnum(r))
                                            a = new n.Enum(this, this.ptr, r.name, r.options, r.syntax),
                                                r.values.forEach(function (e) {
                                                    a.addChild(new n.Enum.Value(this, a, e.name, e.id))
                                                }, this),
                                                this.ptr.addChild(a);
                                        else if (o.isService(r))
                                            a = new n.Service(this, this.ptr, r.name, r.options),
                                                Object.keys(r.rpc).forEach(function (e) {
                                                    var t = r.rpc[e];
                                                    a.addChild(new n.Service.RPCMethod(this, a, e, t.request, t.response, !!t.request_stream, !!t.response_stream, t.options))
                                                }, this),
                                                this.ptr.addChild(a);
                                        else {
                                            if (!o.isExtend(r))
                                                throw Error("not a valid definition: " + JSON.stringify(r));
                                            if (a = this.ptr.resolve(r.ref, !0))
                                                r.fields.forEach(function (e) {
                                                    if (null !== a.getChild(0 | e.id))
                                                        throw Error("duplicate extended field id in " + a.name + ": " + e.id);
                                                    if (a.extensions) {
                                                        var i = !1;
                                                        if (a.extensions.forEach(function (t) {
                                                            e.id >= t[0] && e.id <= t[1] && (i = !0)
                                                        }),
                                                            !i)
                                                            throw Error("illegal extended field id in " + a.name + ": " + e.id + " (not within valid ranges)")
                                                    }
                                                    var r = e.name;
                                                    this.options.convertFieldsToCamelCase && (r = t.Util.toCamelCase(r));
                                                    var o = new n.Message.ExtensionField(this, a, e.rule, e.type, this.ptr.fqn() + "." + r, e.id, e.options)
                                                        , s = new n.Extension(this, this.ptr, e.name, o);
                                                    o.extension = s,
                                                        this.ptr.addChild(s),
                                                        a.addChild(o)
                                                }, this);
                                            else if (!/\.?google\.protobuf\./.test(r.ref))
                                                throw Error("extended message " + r.ref + " is not defined")
                                        }
                                        r = null,
                                            a = null
                                    }
                                    e = null,
                                        this.ptr = this.ptr.parent
                                }
                                return this.resolved = !1,
                                    this.result = null,
                                    this
                            }
                            ,
                            a.import = function (i, n) {
                                var o = "/";
                                if ("string" == typeof n) {
                                    if (t.Util.IS_NODE && (n = e("path").resolve(n)),
                                        this.files[n] === !0)
                                        return this.reset();
                                    this.files[n] = !0
                                } else if ("object" == typeof n) {
                                    var a = n.root;
                                    t.Util.IS_NODE && (a = e("path").resolve(a)),
                                        (a.indexOf("\\") >= 0 || n.file.indexOf("\\") >= 0) && (o = "\\");
                                    var s = a + o + n.file;
                                    if (this.files[s] === !0)
                                        return this.reset();
                                    this.files[s] = !0
                                }
                                if (i.imports && i.imports.length > 0) {
                                    var l, c = !1;
                                    "object" == typeof n ? (this.importRoot = n.root,
                                        c = !0,
                                        l = this.importRoot,
                                        n = n.file,
                                        (l.indexOf("\\") >= 0 || n.indexOf("\\") >= 0) && (o = "\\")) : "string" == typeof n ? this.importRoot ? l = this.importRoot : n.indexOf("/") >= 0 ? (l = n.replace(/\/[^\/]*$/, ""),
                                            "" === l && (l = "/")) : n.indexOf("\\") >= 0 ? (l = n.replace(/\\[^\\]*$/, ""),
                                                o = "\\") : l = "." : l = null;
                                    for (var h = 0; h < i.imports.length; h++)
                                        if ("string" == typeof i.imports[h]) {
                                            if (!l)
                                                throw Error("cannot determine import root");
                                            var u = i.imports[h];
                                            if ("google/protobuf/descriptor.proto" === u)
                                                continue;
                                            if (u = l + o + u,
                                                this.files[u] === !0)
                                                continue;
                                            /\.proto$/i.test(u) && !t.DotProto && (u = u.replace(/\.proto$/, ".json"));
                                            var d = t.Util.fetch(u);
                                            if (null === d)
                                                throw Error("failed to import '" + u + "' in '" + n + "': file not found");
                                            /\.json$/i.test(u) ? this.import(JSON.parse(d + ""), u) : this.import(t.DotProto.Parser.parse(d), u)
                                        } else
                                            n ? /\.(\w+)$/.test(n) ? this.import(i.imports[h], n.replace(/^(.+)\.(\w+)$/, function (e, t, i) {
                                                return t + "_import" + h + "." + i
                                            })) : this.import(i.imports[h], n + "_import" + h) : this.import(i.imports[h]);
                                    c && (this.importRoot = null)
                                }
                                i.package && this.define(i.package),
                                    i.syntax && r(i);
                                var p = this.ptr;
                                return i.options && Object.keys(i.options).forEach(function (e) {
                                    p.options[e] = i.options[e]
                                }),
                                    i.messages && (this.create(i.messages),
                                        this.ptr = p),
                                    i.enums && (this.create(i.enums),
                                        this.ptr = p),
                                    i.services && (this.create(i.services),
                                        this.ptr = p),
                                    i.extends && this.create(i.extends),
                                    this.reset()
                            }
                            ,
                            a.resolveAll = function () {
                                var e;
                                if (null == this.ptr || "object" == typeof this.ptr.type)
                                    return this;
                                if (this.ptr instanceof n.Namespace)
                                    this.ptr.children.forEach(function (e) {
                                        this.ptr = e,
                                            this.resolveAll()
                                    }, this);
                                else if (this.ptr instanceof n.Message.Field) {
                                    if (i.TYPE.test(this.ptr.type))
                                        this.ptr.type = t.TYPES[this.ptr.type];
                                    else {
                                        if (!i.TYPEREF.test(this.ptr.type))
                                            throw Error("illegal type reference in " + this.ptr.toString(!0) + ": " + this.ptr.type);
                                        if (e = (this.ptr instanceof n.Message.ExtensionField ? this.ptr.extension.parent : this.ptr.parent).resolve(this.ptr.type, !0),
                                            !e)
                                            throw Error("unresolvable type reference in " + this.ptr.toString(!0) + ": " + this.ptr.type);
                                        if (this.ptr.resolvedType = e,
                                            e instanceof n.Enum) {
                                            if (this.ptr.type = t.TYPES.enum,
                                                "proto3" === this.ptr.syntax && "proto3" !== e.syntax)
                                                throw Error("proto3 message cannot reference proto2 enum")
                                        } else {
                                            if (!(e instanceof n.Message))
                                                throw Error("illegal type reference in " + this.ptr.toString(!0) + ": " + this.ptr.type);
                                            this.ptr.type = e.isGroup ? t.TYPES.group : t.TYPES.message
                                        }
                                    }
                                    if (this.ptr.map) {
                                        if (!i.TYPE.test(this.ptr.keyType))
                                            throw Error("illegal key type for map field in " + this.ptr.toString(!0) + ": " + this.ptr.keyType);
                                        this.ptr.keyType = t.TYPES[this.ptr.keyType]
                                    }
                                } else if (this.ptr instanceof t.Reflect.Service.Method) {
                                    if (!(this.ptr instanceof t.Reflect.Service.RPCMethod))
                                        throw Error("illegal service type in " + this.ptr.toString(!0));
                                    if (e = this.ptr.parent.resolve(this.ptr.requestName, !0),
                                        !(e && e instanceof t.Reflect.Message))
                                        throw Error("Illegal type reference in " + this.ptr.toString(!0) + ": " + this.ptr.requestName);
                                    if (this.ptr.resolvedRequestType = e,
                                        e = this.ptr.parent.resolve(this.ptr.responseName, !0),
                                        !(e && e instanceof t.Reflect.Message))
                                        throw Error("Illegal type reference in " + this.ptr.toString(!0) + ": " + this.ptr.responseName);
                                    this.ptr.resolvedResponseType = e
                                } else if (!(this.ptr instanceof t.Reflect.Message.OneOf || this.ptr instanceof t.Reflect.Extension || this.ptr instanceof t.Reflect.Enum.Value))
                                    throw Error("illegal object in namespace: " + typeof this.ptr + ": " + this.ptr);
                                return this.reset()
                            }
                            ,
                            a.build = function (e) {
                                if (this.reset(),
                                    this.resolved || (this.resolveAll(),
                                        this.resolved = !0,
                                        this.result = null),
                                    null === this.result && (this.result = this.ns.build()),
                                    !e)
                                    return this.result;
                                for (var t = "string" == typeof e ? e.split(".") : e, i = this.result, n = 0; n < t.length; n++) {
                                    if (!i[t[n]]) {
                                        i = null;
                                        break
                                    }
                                    i = i[t[n]]
                                }
                                return i
                            }
                            ,
                            a.lookup = function (e, t) {
                                return e ? this.ns.resolve(e, t) : this.ns
                            }
                            ,
                            a.toString = function () {
                                return "Builder"
                            }
                            ,
                            o.Message = function () { }
                            ,
                            o.Enum = function () { }
                            ,
                            o.Service = function () { }
                            ,
                            o
                    }(r, r.Lang, r.Reflect),
                    r.Map = function (e, t) {
                        function i(e) {
                            var t = 0;
                            return {
                                next: function () {
                                    return t < e.length ? {
                                        done: !1,
                                        value: e[t++]
                                    } : {
                                        done: !0
                                    }
                                }
                            }
                        }
                        var n = function (e, i) {
                            if (!e.map)
                                throw Error("field is not a map");
                            if (this.field = e,
                                this.keyElem = new t.Element(e.keyType, null, !0, e.syntax),
                                this.valueElem = new t.Element(e.type, e.resolvedType, !1, e.syntax),
                                this.map = {},
                                Object.defineProperty(this, "size", {
                                    get: function () {
                                        return Object.keys(this.map).length
                                    }
                                }),
                                i)
                                for (var n = Object.keys(i), r = 0; r < n.length; r++) {
                                    var o = this.keyElem.valueFromString(n[r])
                                        , a = this.valueElem.verifyValue(i[n[r]]);
                                    this.map[this.keyElem.valueToString(o)] = {
                                        key: o,
                                        value: a
                                    }
                                }
                        }
                            , r = n.prototype;
                        return r.clear = function () {
                            this.map = {}
                        }
                            ,
                            r.delete = function (e) {
                                var t = this.keyElem.valueToString(this.keyElem.verifyValue(e))
                                    , i = t in this.map;
                                return delete this.map[t],
                                    i
                            }
                            ,
                            r.entries = function () {
                                for (var e, t = [], n = Object.keys(this.map), r = 0; r < n.length; r++)
                                    t.push([(e = this.map[n[r]]).key, e.value]);
                                return i(t)
                            }
                            ,
                            r.keys = function () {
                                for (var e = [], t = Object.keys(this.map), n = 0; n < t.length; n++)
                                    e.push(this.map[t[n]].key);
                                return i(e)
                            }
                            ,
                            r.values = function () {
                                for (var e = [], t = Object.keys(this.map), n = 0; n < t.length; n++)
                                    e.push(this.map[t[n]].value);
                                return i(e)
                            }
                            ,
                            r.forEach = function (e, t) {
                                for (var i, n = Object.keys(this.map), r = 0; r < n.length; r++)
                                    e.call(t, (i = this.map[n[r]]).value, i.key, this)
                            }
                            ,
                            r.set = function (e, t) {
                                var i = this.keyElem.verifyValue(e)
                                    , n = this.valueElem.verifyValue(t);
                                return this.map[this.keyElem.valueToString(i)] = {
                                    key: i,
                                    value: n
                                },
                                    this
                            }
                            ,
                            r.get = function (e) {
                                var t = this.keyElem.valueToString(this.keyElem.verifyValue(e));
                                if (t in this.map)
                                    return this.map[t].value
                            }
                            ,
                            r.has = function (e) {
                                var t = this.keyElem.valueToString(this.keyElem.verifyValue(e));
                                return t in this.map
                            }
                            ,
                            n
                    }(r, r.Reflect),
                    r.loadProto = function (e, t, i) {
                        return ("string" == typeof t || t && "string" == typeof t.file && "string" == typeof t.root) && (i = t,
                            t = void 0),
                            r.loadJson(r.DotProto.Parser.parse(e), t, i)
                    }
                    ,
                    r.protoFromString = r.loadProto,
                    r.loadProtoFile = function (e, t, i) {
                        if (t && "object" == typeof t ? (i = t,
                            t = null) : t && "function" == typeof t || (t = null),
                            t)
                            return r.Util.fetch("string" == typeof e ? e : e.root + "/" + e.file, function (n) {
                                if (null === n)
                                    return void t(Error("Failed to fetch file"));
                                try {
                                    t(null, r.loadProto(n, i, e))
                                } catch (e) {
                                    t(e)
                                }
                            });
                        var n = r.Util.fetch("object" == typeof e ? e.root + "/" + e.file : e);
                        return null === n ? null : r.loadProto(n, i, e)
                    }
                    ,
                    r.protoFromFile = r.loadProtoFile,
                    r.newBuilder = function (e) {
                        return e = e || {},
                            "undefined" == typeof e.convertFieldsToCamelCase && (e.convertFieldsToCamelCase = r.convertFieldsToCamelCase),
                            "undefined" == typeof e.populateAccessors && (e.populateAccessors = r.populateAccessors),
                            new r.Builder(e)
                    }
                    ,
                    r.loadJson = function (e, t, i) {
                        return ("string" == typeof t || t && "string" == typeof t.file && "string" == typeof t.root) && (i = t,
                            t = null),
                            t && "object" == typeof t || (t = r.newBuilder()),
                            "string" == typeof e && (e = JSON.parse(e)),
                            t.import(e, i),
                            t.resolveAll(),
                            t
                    }
                    ,
                    r.loadJsonFile = function (e, t, i) {
                        if (t && "object" == typeof t ? (i = t,
                            t = null) : t && "function" == typeof t || (t = null),
                            t)
                            return r.Util.fetch("string" == typeof e ? e : e.root + "/" + e.file, function (n) {
                                if (null === n)
                                    return void t(Error("Failed to fetch file"));
                                try {
                                    t(null, r.loadJson(JSON.parse(n), i, e))
                                } catch (e) {
                                    t(e)
                                }
                            });
                        var n = r.Util.fetch("object" == typeof e ? e.root + "/" + e.file : e);
                        return null === n ? null : r.loadJson(JSON.parse(n), i, e)
                    }
                    ,
                    r
            })
        }
        ).call(this, e("_process"))
    }
        , {
        _process: 203,
        bytebuffer: 215,
        fs: 197,
        path: 197
    }],
    215: [function (e, t, i) {
        !function (i, n) {
            "function" == typeof define && define.amd ? define(["long"], n) : "function" == typeof e && "object" == typeof t && t && t.exports ? t.exports = function () {
                var t;
                try {
                    t = e("long")
                } catch (e) { }
                return n(t)
            }() : (i.dcodeIO = i.dcodeIO || {}).ByteBuffer = n(i.dcodeIO.Long)
        }(this, function (e) {
            "use strict";
            function t(e) {
                var t = 0;
                return function () {
                    return t < e.length ? e.charCodeAt(t++) : null
                }
            }
            function i() {
                var e = []
                    , t = [];
                return function () {
                    return 0 === arguments.length ? t.join("") + l.apply(String, e) : (e.length + arguments.length > 1024 && (t.push(l.apply(String, e)),
                        e.length = 0),
                        void Array.prototype.push.apply(e, arguments))
                }
            }
            function n(e, t, i, n, r) {
                var o, a, s = 8 * r - n - 1, l = (1 << s) - 1, c = l >> 1, h = -7, u = i ? r - 1 : 0, d = i ? -1 : 1, p = e[t + u];
                for (u += d,
                    o = p & (1 << -h) - 1,
                    p >>= -h,
                    h += s; h > 0; o = 256 * o + e[t + u],
                    u += d,
                    h -= 8)
                    ;
                for (a = o & (1 << -h) - 1,
                    o >>= -h,
                    h += n; h > 0; a = 256 * a + e[t + u],
                    u += d,
                    h -= 8)
                    ;
                if (0 === o)
                    o = 1 - c;
                else {
                    if (o === l)
                        return a ? NaN : (p ? -1 : 1) * (1 / 0);
                    a += Math.pow(2, n),
                        o -= c
                }
                return (p ? -1 : 1) * a * Math.pow(2, o - n)
            }
            function r(e, t, i, n, r, o) {
                var a, s, l, c = 8 * o - r - 1, h = (1 << c) - 1, u = h >> 1, d = 23 === r ? Math.pow(2, -24) - Math.pow(2, -77) : 0, p = n ? 0 : o - 1, f = n ? 1 : -1, g = t < 0 || 0 === t && 1 / t < 0 ? 1 : 0;
                for (t = Math.abs(t),
                    isNaN(t) || t === 1 / 0 ? (s = isNaN(t) ? 1 : 0,
                        a = h) : (a = Math.floor(Math.log(t) / Math.LN2),
                            t * (l = Math.pow(2, -a)) < 1 && (a--,
                                l *= 2),
                            t += a + u >= 1 ? d / l : d * Math.pow(2, 1 - u),
                            t * l >= 2 && (a++,
                                l /= 2),
                            a + u >= h ? (s = 0,
                                a = h) : a + u >= 1 ? (s = (t * l - 1) * Math.pow(2, r),
                                    a += u) : (s = t * Math.pow(2, u - 1) * Math.pow(2, r),
                                        a = 0)); r >= 8; e[i + p] = 255 & s,
                                        p += f,
                                        s /= 256,
                    r -= 8)
                    ;
                for (a = a << r | s,
                    c += r; c > 0; e[i + p] = 255 & a,
                    p += f,
                    a /= 256,
                    c -= 8)
                    ;
                e[i + p - f] |= 128 * g
            }
            var o = function (e, t, i) {
                if ("undefined" == typeof e && (e = o.DEFAULT_CAPACITY),
                    "undefined" == typeof t && (t = o.DEFAULT_ENDIAN),
                    "undefined" == typeof i && (i = o.DEFAULT_NOASSERT),
                    !i) {
                    if (e |= 0,
                        e < 0)
                        throw RangeError("Illegal capacity");
                    t = !!t,
                        i = !!i
                }
                this.buffer = 0 === e ? s : new ArrayBuffer(e),
                    this.view = 0 === e ? null : new Uint8Array(this.buffer),
                    this.offset = 0,
                    this.markedOffset = -1,
                    this.limit = e,
                    this.littleEndian = t,
                    this.noAssert = i
            };
            o.VERSION = "5.0.1",
                o.LITTLE_ENDIAN = !0,
                o.BIG_ENDIAN = !1,
                o.DEFAULT_CAPACITY = 16,
                o.DEFAULT_ENDIAN = o.BIG_ENDIAN,
                o.DEFAULT_NOASSERT = !1,
                o.Long = e || null;
            var a = o.prototype;
            a.__isByteBuffer__,
                Object.defineProperty(a, "__isByteBuffer__", {
                    value: !0,
                    enumerable: !1,
                    configurable: !1
                });
            var s = new ArrayBuffer(0)
                , l = String.fromCharCode;
            o.accessor = function () {
                return Uint8Array
            }
                ,
                o.allocate = function (e, t, i) {
                    return new o(e, t, i)
                }
                ,
                o.concat = function (e, t, i, n) {
                    "boolean" != typeof t && "string" == typeof t || (n = i,
                        i = t,
                        t = void 0);
                    for (var r, a = 0, s = 0, l = e.length; s < l; ++s)
                        o.isByteBuffer(e[s]) || (e[s] = o.wrap(e[s], t)),
                            r = e[s].limit - e[s].offset,
                            r > 0 && (a += r);
                    if (0 === a)
                        return new o(0, i, n);
                    var c, h = new o(a, i, n);
                    for (s = 0; s < l;)
                        c = e[s++],
                            r = c.limit - c.offset,
                            r <= 0 || (h.view.set(c.view.subarray(c.offset, c.limit), h.offset),
                                h.offset += r);
                    return h.limit = h.offset,
                        h.offset = 0,
                        h
                }
                ,
                o.isByteBuffer = function (e) {
                    return (e && e.__isByteBuffer__) === !0
                }
                ,
                o.type = function () {
                    return ArrayBuffer
                }
                ,
                o.wrap = function (e, t, i, n) {
                    if ("string" != typeof t && (n = i,
                        i = t,
                        t = void 0),
                        "string" == typeof e)
                        switch ("undefined" == typeof t && (t = "utf8"),
                        t) {
                            case "base64":
                                return o.fromBase64(e, i);
                            case "hex":
                                return o.fromHex(e, i);
                            case "binary":
                                return o.fromBinary(e, i);
                            case "utf8":
                                return o.fromUTF8(e, i);
                            case "debug":
                                return o.fromDebug(e, i);
                            default:
                                throw Error("Unsupported encoding: " + t)
                        }
                    if (null === e || "object" != typeof e)
                        throw TypeError("Illegal buffer");
                    var r;
                    if (o.isByteBuffer(e))
                        return r = a.clone.call(e),
                            r.markedOffset = -1,
                            r;
                    if (e instanceof Uint8Array)
                        r = new o(0, i, n),
                            e.length > 0 && (r.buffer = e.buffer,
                                r.offset = e.byteOffset,
                                r.limit = e.byteOffset + e.byteLength,
                                r.view = new Uint8Array(e.buffer));
                    else if (e instanceof ArrayBuffer)
                        r = new o(0, i, n),
                            e.byteLength > 0 && (r.buffer = e,
                                r.offset = 0,
                                r.limit = e.byteLength,
                                r.view = e.byteLength > 0 ? new Uint8Array(e) : null);
                    else {
                        if ("[object Array]" !== Object.prototype.toString.call(e))
                            throw TypeError("Illegal buffer");
                        r = new o(e.length, i, n),
                            r.limit = e.length;
                        for (var s = 0; s < e.length; ++s)
                            r.view[s] = e[s]
                    }
                    return r
                }
                ,
                a.writeBitSet = function (e, t) {
                    var i = "undefined" == typeof t;
                    if (i && (t = this.offset),
                        !this.noAssert) {
                        if (!(e instanceof Array))
                            throw TypeError("Illegal BitSet: Not an array");
                        if ("number" != typeof t || t % 1 !== 0)
                            throw TypeError("Illegal offset: " + t + " (not an integer)");
                        if (t >>>= 0,
                            t < 0 || t + 0 > this.buffer.byteLength)
                            throw RangeError("Illegal offset: 0 <= " + t + " (+0) <= " + this.buffer.byteLength)
                    }
                    var n, r = t, o = e.length, a = o >> 3, s = 0;
                    for (t += this.writeVarint32(o, t); a--;)
                        n = 1 & !!e[s++] | (1 & !!e[s++]) << 1 | (1 & !!e[s++]) << 2 | (1 & !!e[s++]) << 3 | (1 & !!e[s++]) << 4 | (1 & !!e[s++]) << 5 | (1 & !!e[s++]) << 6 | (1 & !!e[s++]) << 7,
                            this.writeByte(n, t++);
                    if (s < o) {
                        var l = 0;
                        for (n = 0; s < o;)
                            n |= (1 & !!e[s++]) << l++;
                        this.writeByte(n, t++)
                    }
                    return i ? (this.offset = t,
                        this) : t - r
                }
                ,
                a.readBitSet = function (e) {
                    var t = "undefined" == typeof e;
                    t && (e = this.offset);
                    var i, n = this.readVarint32(e), r = n.value, o = r >> 3, a = 0, s = [];
                    for (e += n.length; o--;)
                        i = this.readByte(e++),
                            s[a++] = !!(1 & i),
                            s[a++] = !!(2 & i),
                            s[a++] = !!(4 & i),
                            s[a++] = !!(8 & i),
                            s[a++] = !!(16 & i),
                            s[a++] = !!(32 & i),
                            s[a++] = !!(64 & i),
                            s[a++] = !!(128 & i);
                    if (a < r) {
                        var l = 0;
                        for (i = this.readByte(e++); a < r;)
                            s[a++] = !!(i >> l++ & 1)
                    }
                    return t && (this.offset = e),
                        s
                }
                ,
                a.readBytes = function (e, t) {
                    var i = "undefined" == typeof t;
                    if (i && (t = this.offset),
                        !this.noAssert) {
                        if ("number" != typeof t || t % 1 !== 0)
                            throw TypeError("Illegal offset: " + t + " (not an integer)");
                        if (t >>>= 0,
                            t < 0 || t + e > this.buffer.byteLength)
                            throw RangeError("Illegal offset: 0 <= " + t + " (+" + e + ") <= " + this.buffer.byteLength)
                    }
                    var n = this.slice(t, t + e);
                    return i && (this.offset += e),
                        n
                }
                ,
                a.writeBytes = a.append,
                a.writeInt8 = function (e, t) {
                    var i = "undefined" == typeof t;
                    if (i && (t = this.offset),
                        !this.noAssert) {
                        if ("number" != typeof e || e % 1 !== 0)
                            throw TypeError("Illegal value: " + e + " (not an integer)");
                        if (e |= 0,
                            "number" != typeof t || t % 1 !== 0)
                            throw TypeError("Illegal offset: " + t + " (not an integer)");
                        if (t >>>= 0,
                            t < 0 || t + 0 > this.buffer.byteLength)
                            throw RangeError("Illegal offset: 0 <= " + t + " (+0) <= " + this.buffer.byteLength)
                    }
                    t += 1;
                    var n = this.buffer.byteLength;
                    return t > n && this.resize((n *= 2) > t ? n : t),
                        t -= 1,
                        this.view[t] = e,
                        i && (this.offset += 1),
                        this
                }
                ,
                a.writeByte = a.writeInt8,
                a.readInt8 = function (e) {
                    var t = "undefined" == typeof e;
                    if (t && (e = this.offset),
                        !this.noAssert) {
                        if ("number" != typeof e || e % 1 !== 0)
                            throw TypeError("Illegal offset: " + e + " (not an integer)");
                        if (e >>>= 0,
                            e < 0 || e + 1 > this.buffer.byteLength)
                            throw RangeError("Illegal offset: 0 <= " + e + " (+1) <= " + this.buffer.byteLength)
                    }
                    var i = this.view[e];
                    return 128 === (128 & i) && (i = -(255 - i + 1)),
                        t && (this.offset += 1),
                        i
                }
                ,
                a.readByte = a.readInt8,
                a.writeUint8 = function (e, t) {
                    var i = "undefined" == typeof t;
                    if (i && (t = this.offset),
                        !this.noAssert) {
                        if ("number" != typeof e || e % 1 !== 0)
                            throw TypeError("Illegal value: " + e + " (not an integer)");
                        if (e >>>= 0,
                            "number" != typeof t || t % 1 !== 0)
                            throw TypeError("Illegal offset: " + t + " (not an integer)");
                        if (t >>>= 0,
                            t < 0 || t + 0 > this.buffer.byteLength)
                            throw RangeError("Illegal offset: 0 <= " + t + " (+0) <= " + this.buffer.byteLength)
                    }
                    t += 1;
                    var n = this.buffer.byteLength;
                    return t > n && this.resize((n *= 2) > t ? n : t),
                        t -= 1,
                        this.view[t] = e,
                        i && (this.offset += 1),
                        this
                }
                ,
                a.writeUInt8 = a.writeUint8,
                a.readUint8 = function (e) {
                    var t = "undefined" == typeof e;
                    if (t && (e = this.offset),
                        !this.noAssert) {
                        if ("number" != typeof e || e % 1 !== 0)
                            throw TypeError("Illegal offset: " + e + " (not an integer)");
                        if (e >>>= 0,
                            e < 0 || e + 1 > this.buffer.byteLength)
                            throw RangeError("Illegal offset: 0 <= " + e + " (+1) <= " + this.buffer.byteLength)
                    }
                    var i = this.view[e];
                    return t && (this.offset += 1),
                        i
                }
                ,
                a.readUInt8 = a.readUint8,
                a.writeInt16 = function (e, t) {
                    var i = "undefined" == typeof t;
                    if (i && (t = this.offset),
                        !this.noAssert) {
                        if ("number" != typeof e || e % 1 !== 0)
                            throw TypeError("Illegal value: " + e + " (not an integer)");
                        if (e |= 0,
                            "number" != typeof t || t % 1 !== 0)
                            throw TypeError("Illegal offset: " + t + " (not an integer)");
                        if (t >>>= 0,
                            t < 0 || t + 0 > this.buffer.byteLength)
                            throw RangeError("Illegal offset: 0 <= " + t + " (+0) <= " + this.buffer.byteLength)
                    }
                    t += 2;
                    var n = this.buffer.byteLength;
                    return t > n && this.resize((n *= 2) > t ? n : t),
                        t -= 2,
                        this.littleEndian ? (this.view[t + 1] = (65280 & e) >>> 8,
                            this.view[t] = 255 & e) : (this.view[t] = (65280 & e) >>> 8,
                                this.view[t + 1] = 255 & e),
                        i && (this.offset += 2),
                        this
                }
                ,
                a.writeShort = a.writeInt16,
                a.readInt16 = function (e) {
                    var t = "undefined" == typeof e;
                    if (t && (e = this.offset),
                        !this.noAssert) {
                        if ("number" != typeof e || e % 1 !== 0)
                            throw TypeError("Illegal offset: " + e + " (not an integer)");
                        if (e >>>= 0,
                            e < 0 || e + 2 > this.buffer.byteLength)
                            throw RangeError("Illegal offset: 0 <= " + e + " (+2) <= " + this.buffer.byteLength)
                    }
                    var i = 0;
                    return this.littleEndian ? (i = this.view[e],
                        i |= this.view[e + 1] << 8) : (i = this.view[e] << 8,
                            i |= this.view[e + 1]),
                        32768 === (32768 & i) && (i = -(65535 - i + 1)),
                        t && (this.offset += 2),
                        i
                }
                ,
                a.readShort = a.readInt16,
                a.writeUint16 = function (e, t) {
                    var i = "undefined" == typeof t;
                    if (i && (t = this.offset),
                        !this.noAssert) {
                        if ("number" != typeof e || e % 1 !== 0)
                            throw TypeError("Illegal value: " + e + " (not an integer)");
                        if (e >>>= 0,
                            "number" != typeof t || t % 1 !== 0)
                            throw TypeError("Illegal offset: " + t + " (not an integer)");
                        if (t >>>= 0,
                            t < 0 || t + 0 > this.buffer.byteLength)
                            throw RangeError("Illegal offset: 0 <= " + t + " (+0) <= " + this.buffer.byteLength)
                    }
                    t += 2;
                    var n = this.buffer.byteLength;
                    return t > n && this.resize((n *= 2) > t ? n : t),
                        t -= 2,
                        this.littleEndian ? (this.view[t + 1] = (65280 & e) >>> 8,
                            this.view[t] = 255 & e) : (this.view[t] = (65280 & e) >>> 8,
                                this.view[t + 1] = 255 & e),
                        i && (this.offset += 2),
                        this
                }
                ,
                a.writeUInt16 = a.writeUint16,
                a.readUint16 = function (e) {
                    var t = "undefined" == typeof e;
                    if (t && (e = this.offset),
                        !this.noAssert) {
                        if ("number" != typeof e || e % 1 !== 0)
                            throw TypeError("Illegal offset: " + e + " (not an integer)");
                        if (e >>>= 0,
                            e < 0 || e + 2 > this.buffer.byteLength)
                            throw RangeError("Illegal offset: 0 <= " + e + " (+2) <= " + this.buffer.byteLength)
                    }
                    var i = 0;
                    return this.littleEndian ? (i = this.view[e],
                        i |= this.view[e + 1] << 8) : (i = this.view[e] << 8,
                            i |= this.view[e + 1]),
                        t && (this.offset += 2),
                        i
                }
                ,
                a.readUInt16 = a.readUint16,
                a.writeInt32 = function (e, t) {
                    var i = "undefined" == typeof t;
                    if (i && (t = this.offset),
                        !this.noAssert) {
                        if ("number" != typeof e || e % 1 !== 0)
                            throw TypeError("Illegal value: " + e + " (not an integer)");
                        if (e |= 0,
                            "number" != typeof t || t % 1 !== 0)
                            throw TypeError("Illegal offset: " + t + " (not an integer)");
                        if (t >>>= 0,
                            t < 0 || t + 0 > this.buffer.byteLength)
                            throw RangeError("Illegal offset: 0 <= " + t + " (+0) <= " + this.buffer.byteLength)
                    }
                    t += 4;
                    var n = this.buffer.byteLength;
                    return t > n && this.resize((n *= 2) > t ? n : t),
                        t -= 4,
                        this.littleEndian ? (this.view[t + 3] = e >>> 24 & 255,
                            this.view[t + 2] = e >>> 16 & 255,
                            this.view[t + 1] = e >>> 8 & 255,
                            this.view[t] = 255 & e) : (this.view[t] = e >>> 24 & 255,
                                this.view[t + 1] = e >>> 16 & 255,
                                this.view[t + 2] = e >>> 8 & 255,
                                this.view[t + 3] = 255 & e),
                        i && (this.offset += 4),
                        this
                }
                ,
                a.writeInt = a.writeInt32,
                a.readInt32 = function (e) {
                    var t = "undefined" == typeof e;
                    if (t && (e = this.offset),
                        !this.noAssert) {
                        if ("number" != typeof e || e % 1 !== 0)
                            throw TypeError("Illegal offset: " + e + " (not an integer)");
                        if (e >>>= 0,
                            e < 0 || e + 4 > this.buffer.byteLength)
                            throw RangeError("Illegal offset: 0 <= " + e + " (+4) <= " + this.buffer.byteLength)
                    }
                    var i = 0;
                    return this.littleEndian ? (i = this.view[e + 2] << 16,
                        i |= this.view[e + 1] << 8,
                        i |= this.view[e],
                        i += this.view[e + 3] << 24 >>> 0) : (i = this.view[e + 1] << 16,
                            i |= this.view[e + 2] << 8,
                            i |= this.view[e + 3],
                            i += this.view[e] << 24 >>> 0),
                        i |= 0,
                        t && (this.offset += 4),
                        i
                }
                ,
                a.readInt = a.readInt32,
                a.writeUint32 = function (e, t) {
                    var i = "undefined" == typeof t;
                    if (i && (t = this.offset),
                        !this.noAssert) {
                        if ("number" != typeof e || e % 1 !== 0)
                            throw TypeError("Illegal value: " + e + " (not an integer)");
                        if (e >>>= 0,
                            "number" != typeof t || t % 1 !== 0)
                            throw TypeError("Illegal offset: " + t + " (not an integer)");
                        if (t >>>= 0,
                            t < 0 || t + 0 > this.buffer.byteLength)
                            throw RangeError("Illegal offset: 0 <= " + t + " (+0) <= " + this.buffer.byteLength)
                    }
                    t += 4;
                    var n = this.buffer.byteLength;
                    return t > n && this.resize((n *= 2) > t ? n : t),
                        t -= 4,
                        this.littleEndian ? (this.view[t + 3] = e >>> 24 & 255,
                            this.view[t + 2] = e >>> 16 & 255,
                            this.view[t + 1] = e >>> 8 & 255,
                            this.view[t] = 255 & e) : (this.view[t] = e >>> 24 & 255,
                                this.view[t + 1] = e >>> 16 & 255,
                                this.view[t + 2] = e >>> 8 & 255,
                                this.view[t + 3] = 255 & e),
                        i && (this.offset += 4),
                        this
                }
                ,
                a.writeUInt32 = a.writeUint32,
                a.readUint32 = function (e) {
                    var t = "undefined" == typeof e;
                    if (t && (e = this.offset),
                        !this.noAssert) {
                        if ("number" != typeof e || e % 1 !== 0)
                            throw TypeError("Illegal offset: " + e + " (not an integer)");
                        if (e >>>= 0,
                            e < 0 || e + 4 > this.buffer.byteLength)
                            throw RangeError("Illegal offset: 0 <= " + e + " (+4) <= " + this.buffer.byteLength)
                    }
                    var i = 0;
                    return this.littleEndian ? (i = this.view[e + 2] << 16,
                        i |= this.view[e + 1] << 8,
                        i |= this.view[e],
                        i += this.view[e + 3] << 24 >>> 0) : (i = this.view[e + 1] << 16,
                            i |= this.view[e + 2] << 8,
                            i |= this.view[e + 3],
                            i += this.view[e] << 24 >>> 0),
                        t && (this.offset += 4),
                        i
                }
                ,
                a.readUInt32 = a.readUint32,
                e && (a.writeInt64 = function (t, i) {
                    var n = "undefined" == typeof i;
                    if (n && (i = this.offset),
                        !this.noAssert) {
                        if ("number" == typeof t)
                            t = e.fromNumber(t);
                        else if ("string" == typeof t)
                            t = e.fromString(t);
                        else if (!(t && t instanceof e))
                            throw TypeError("Illegal value: " + t + " (not an integer or Long)");
                        if ("number" != typeof i || i % 1 !== 0)
                            throw TypeError("Illegal offset: " + i + " (not an integer)");
                        if (i >>>= 0,
                            i < 0 || i + 0 > this.buffer.byteLength)
                            throw RangeError("Illegal offset: 0 <= " + i + " (+0) <= " + this.buffer.byteLength)
                    }
                    "number" == typeof t ? t = e.fromNumber(t) : "string" == typeof t && (t = e.fromString(t)),
                        i += 8;
                    var r = this.buffer.byteLength;
                    i > r && this.resize((r *= 2) > i ? r : i),
                        i -= 8;
                    var o = t.low
                        , a = t.high;
                    return this.littleEndian ? (this.view[i + 3] = o >>> 24 & 255,
                        this.view[i + 2] = o >>> 16 & 255,
                        this.view[i + 1] = o >>> 8 & 255,
                        this.view[i] = 255 & o,
                        i += 4,
                        this.view[i + 3] = a >>> 24 & 255,
                        this.view[i + 2] = a >>> 16 & 255,
                        this.view[i + 1] = a >>> 8 & 255,
                        this.view[i] = 255 & a) : (this.view[i] = a >>> 24 & 255,
                            this.view[i + 1] = a >>> 16 & 255,
                            this.view[i + 2] = a >>> 8 & 255,
                            this.view[i + 3] = 255 & a,
                            i += 4,
                            this.view[i] = o >>> 24 & 255,
                            this.view[i + 1] = o >>> 16 & 255,
                            this.view[i + 2] = o >>> 8 & 255,
                            this.view[i + 3] = 255 & o),
                        n && (this.offset += 8),
                        this
                }
                    ,
                    a.writeLong = a.writeInt64,
                    a.readInt64 = function (t) {
                        var i = "undefined" == typeof t;
                        if (i && (t = this.offset),
                            !this.noAssert) {
                            if ("number" != typeof t || t % 1 !== 0)
                                throw TypeError("Illegal offset: " + t + " (not an integer)");
                            if (t >>>= 0,
                                t < 0 || t + 8 > this.buffer.byteLength)
                                throw RangeError("Illegal offset: 0 <= " + t + " (+8) <= " + this.buffer.byteLength)
                        }
                        var n = 0
                            , r = 0;
                        this.littleEndian ? (n = this.view[t + 2] << 16,
                            n |= this.view[t + 1] << 8,
                            n |= this.view[t],
                            n += this.view[t + 3] << 24 >>> 0,
                            t += 4,
                            r = this.view[t + 2] << 16,
                            r |= this.view[t + 1] << 8,
                            r |= this.view[t],
                            r += this.view[t + 3] << 24 >>> 0) : (r = this.view[t + 1] << 16,
                                r |= this.view[t + 2] << 8,
                                r |= this.view[t + 3],
                                r += this.view[t] << 24 >>> 0,
                                t += 4,
                                n = this.view[t + 1] << 16,
                                n |= this.view[t + 2] << 8,
                                n |= this.view[t + 3],
                                n += this.view[t] << 24 >>> 0);
                        var o = new e(n, r, !1);
                        return i && (this.offset += 8),
                            o
                    }
                    ,
                    a.readLong = a.readInt64,
                    a.writeUint64 = function (t, i) {
                        var n = "undefined" == typeof i;
                        if (n && (i = this.offset),
                            !this.noAssert) {
                            if ("number" == typeof t)
                                t = e.fromNumber(t);
                            else if ("string" == typeof t)
                                t = e.fromString(t);
                            else if (!(t && t instanceof e))
                                throw TypeError("Illegal value: " + t + " (not an integer or Long)");
                            if ("number" != typeof i || i % 1 !== 0)
                                throw TypeError("Illegal offset: " + i + " (not an integer)");
                            if (i >>>= 0,
                                i < 0 || i + 0 > this.buffer.byteLength)
                                throw RangeError("Illegal offset: 0 <= " + i + " (+0) <= " + this.buffer.byteLength)
                        }
                        "number" == typeof t ? t = e.fromNumber(t) : "string" == typeof t && (t = e.fromString(t)),
                            i += 8;
                        var r = this.buffer.byteLength;
                        i > r && this.resize((r *= 2) > i ? r : i),
                            i -= 8;
                        var o = t.low
                            , a = t.high;
                        return this.littleEndian ? (this.view[i + 3] = o >>> 24 & 255,
                            this.view[i + 2] = o >>> 16 & 255,
                            this.view[i + 1] = o >>> 8 & 255,
                            this.view[i] = 255 & o,
                            i += 4,
                            this.view[i + 3] = a >>> 24 & 255,
                            this.view[i + 2] = a >>> 16 & 255,
                            this.view[i + 1] = a >>> 8 & 255,
                            this.view[i] = 255 & a) : (this.view[i] = a >>> 24 & 255,
                                this.view[i + 1] = a >>> 16 & 255,
                                this.view[i + 2] = a >>> 8 & 255,
                                this.view[i + 3] = 255 & a,
                                i += 4,
                                this.view[i] = o >>> 24 & 255,
                                this.view[i + 1] = o >>> 16 & 255,
                                this.view[i + 2] = o >>> 8 & 255,
                                this.view[i + 3] = 255 & o),
                            n && (this.offset += 8),
                            this
                    }
                    ,
                    a.writeUInt64 = a.writeUint64,
                    a.readUint64 = function (t) {
                        var i = "undefined" == typeof t;
                        if (i && (t = this.offset),
                            !this.noAssert) {
                            if ("number" != typeof t || t % 1 !== 0)
                                throw TypeError("Illegal offset: " + t + " (not an integer)");
                            if (t >>>= 0,
                                t < 0 || t + 8 > this.buffer.byteLength)
                                throw RangeError("Illegal offset: 0 <= " + t + " (+8) <= " + this.buffer.byteLength)
                        }
                        var n = 0
                            , r = 0;
                        this.littleEndian ? (n = this.view[t + 2] << 16,
                            n |= this.view[t + 1] << 8,
                            n |= this.view[t],
                            n += this.view[t + 3] << 24 >>> 0,
                            t += 4,
                            r = this.view[t + 2] << 16,
                            r |= this.view[t + 1] << 8,
                            r |= this.view[t],
                            r += this.view[t + 3] << 24 >>> 0) : (r = this.view[t + 1] << 16,
                                r |= this.view[t + 2] << 8,
                                r |= this.view[t + 3],
                                r += this.view[t] << 24 >>> 0,
                                t += 4,
                                n = this.view[t + 1] << 16,
                                n |= this.view[t + 2] << 8,
                                n |= this.view[t + 3],
                                n += this.view[t] << 24 >>> 0);
                        var o = new e(n, r, !0);
                        return i && (this.offset += 8),
                            o
                    }
                    ,
                    a.readUInt64 = a.readUint64),
                a.writeFloat32 = function (e, t) {
                    var i = "undefined" == typeof t;
                    if (i && (t = this.offset),
                        !this.noAssert) {
                        if ("number" != typeof e)
                            throw TypeError("Illegal value: " + e + " (not a number)");
                        if ("number" != typeof t || t % 1 !== 0)
                            throw TypeError("Illegal offset: " + t + " (not an integer)");
                        if (t >>>= 0,
                            t < 0 || t + 0 > this.buffer.byteLength)
                            throw RangeError("Illegal offset: 0 <= " + t + " (+0) <= " + this.buffer.byteLength)
                    }
                    t += 4;
                    var n = this.buffer.byteLength;
                    return t > n && this.resize((n *= 2) > t ? n : t),
                        t -= 4,
                        r(this.view, e, t, this.littleEndian, 23, 4),
                        i && (this.offset += 4),
                        this
                }
                ,
                a.writeFloat = a.writeFloat32,
                a.readFloat32 = function (e) {
                    var t = "undefined" == typeof e;
                    if (t && (e = this.offset),
                        !this.noAssert) {
                        if ("number" != typeof e || e % 1 !== 0)
                            throw TypeError("Illegal offset: " + e + " (not an integer)");
                        if (e >>>= 0,
                            e < 0 || e + 4 > this.buffer.byteLength)
                            throw RangeError("Illegal offset: 0 <= " + e + " (+4) <= " + this.buffer.byteLength)
                    }
                    var i = n(this.view, e, this.littleEndian, 23, 4);
                    return t && (this.offset += 4),
                        i
                }
                ,
                a.readFloat = a.readFloat32,
                a.writeFloat64 = function (e, t) {
                    var i = "undefined" == typeof t;
                    if (i && (t = this.offset),
                        !this.noAssert) {
                        if ("number" != typeof e)
                            throw TypeError("Illegal value: " + e + " (not a number)");
                        if ("number" != typeof t || t % 1 !== 0)
                            throw TypeError("Illegal offset: " + t + " (not an integer)");
                        if (t >>>= 0,
                            t < 0 || t + 0 > this.buffer.byteLength)
                            throw RangeError("Illegal offset: 0 <= " + t + " (+0) <= " + this.buffer.byteLength)
                    }
                    t += 8;
                    var n = this.buffer.byteLength;
                    return t > n && this.resize((n *= 2) > t ? n : t),
                        t -= 8,
                        r(this.view, e, t, this.littleEndian, 52, 8),
                        i && (this.offset += 8),
                        this
                }
                ,
                a.writeDouble = a.writeFloat64,
                a.readFloat64 = function (e) {
                    var t = "undefined" == typeof e;
                    if (t && (e = this.offset),
                        !this.noAssert) {
                        if ("number" != typeof e || e % 1 !== 0)
                            throw TypeError("Illegal offset: " + e + " (not an integer)");
                        if (e >>>= 0,
                            e < 0 || e + 8 > this.buffer.byteLength)
                            throw RangeError("Illegal offset: 0 <= " + e + " (+8) <= " + this.buffer.byteLength)
                    }
                    var i = n(this.view, e, this.littleEndian, 52, 8);
                    return t && (this.offset += 8),
                        i
                }
                ,
                a.readDouble = a.readFloat64,
                o.MAX_VARINT32_BYTES = 5,
                o.calculateVarint32 = function (e) {
                    return e >>>= 0,
                        e < 128 ? 1 : e < 16384 ? 2 : e < 1 << 21 ? 3 : e < 1 << 28 ? 4 : 5
                }
                ,
                o.zigZagEncode32 = function (e) {
                    return ((e |= 0) << 1 ^ e >> 31) >>> 0
                }
                ,
                o.zigZagDecode32 = function (e) {
                    return e >>> 1 ^ -(1 & e) | 0
                }
                ,
                a.writeVarint32 = function (e, t) {
                    var i = "undefined" == typeof t;
                    if (i && (t = this.offset),
                        !this.noAssert) {
                        if ("number" != typeof e || e % 1 !== 0)
                            throw TypeError("Illegal value: " + e + " (not an integer)");
                        if (e |= 0,
                            "number" != typeof t || t % 1 !== 0)
                            throw TypeError("Illegal offset: " + t + " (not an integer)");
                        if (t >>>= 0,
                            t < 0 || t + 0 > this.buffer.byteLength)
                            throw RangeError("Illegal offset: 0 <= " + t + " (+0) <= " + this.buffer.byteLength)
                    }
                    var n, r = o.calculateVarint32(e);
                    t += r;
                    var a = this.buffer.byteLength;
                    for (t > a && this.resize((a *= 2) > t ? a : t),
                        t -= r,
                        e >>>= 0; e >= 128;)
                        n = 127 & e | 128,
                            this.view[t++] = n,
                            e >>>= 7;
                    return this.view[t++] = e,
                        i ? (this.offset = t,
                            this) : r
                }
                ,
                a.writeVarint32ZigZag = function (e, t) {
                    return this.writeVarint32(o.zigZagEncode32(e), t)
                }
                ,
                a.readVarint32 = function (e) {
                    var t = "undefined" == typeof e;
                    if (t && (e = this.offset),
                        !this.noAssert) {
                        if ("number" != typeof e || e % 1 !== 0)
                            throw TypeError("Illegal offset: " + e + " (not an integer)");
                        if (e >>>= 0,
                            e < 0 || e + 1 > this.buffer.byteLength)
                            throw RangeError("Illegal offset: 0 <= " + e + " (+1) <= " + this.buffer.byteLength)
                    }
                    var i, n = 0, r = 0;
                    do {
                        if (!this.noAssert && e > this.limit) {
                            var o = Error("Truncated");
                            throw o.truncated = !0,
                            o
                        }
                        i = this.view[e++],
                            n < 5 && (r |= (127 & i) << 7 * n),
                            ++n
                    } while (0 !== (128 & i)); return r |= 0,
                        t ? (this.offset = e,
                            r) : {
                            value: r,
                            length: n
                        }
                }
                ,
                a.readVarint32ZigZag = function (e) {
                    var t = this.readVarint32(e);
                    return "object" == typeof t ? t.value = o.zigZagDecode32(t.value) : t = o.zigZagDecode32(t),
                        t
                }
                ,
                e && (o.MAX_VARINT64_BYTES = 10,
                    o.calculateVarint64 = function (t) {
                        "number" == typeof t ? t = e.fromNumber(t) : "string" == typeof t && (t = e.fromString(t));
                        var i = t.toInt() >>> 0
                            , n = t.shiftRightUnsigned(28).toInt() >>> 0
                            , r = t.shiftRightUnsigned(56).toInt() >>> 0;
                        return 0 == r ? 0 == n ? i < 16384 ? i < 128 ? 1 : 2 : i < 1 << 21 ? 3 : 4 : n < 16384 ? n < 128 ? 5 : 6 : n < 1 << 21 ? 7 : 8 : r < 128 ? 9 : 10
                    }
                    ,
                    o.zigZagEncode64 = function (t) {
                        return "number" == typeof t ? t = e.fromNumber(t, !1) : "string" == typeof t ? t = e.fromString(t, !1) : t.unsigned !== !1 && (t = t.toSigned()),
                            t.shiftLeft(1).xor(t.shiftRight(63)).toUnsigned()
                    }
                    ,
                    o.zigZagDecode64 = function (t) {
                        return "number" == typeof t ? t = e.fromNumber(t, !1) : "string" == typeof t ? t = e.fromString(t, !1) : t.unsigned !== !1 && (t = t.toSigned()),
                            t.shiftRightUnsigned(1).xor(t.and(e.ONE).toSigned().negate()).toSigned()
                    }
                    ,
                    a.writeVarint64 = function (t, i) {
                        var n = "undefined" == typeof i;
                        if (n && (i = this.offset),
                            !this.noAssert) {
                            if ("number" == typeof t)
                                t = e.fromNumber(t);
                            else if ("string" == typeof t)
                                t = e.fromString(t);
                            else if (!(t && t instanceof e))
                                throw TypeError("Illegal value: " + t + " (not an integer or Long)");
                            if ("number" != typeof i || i % 1 !== 0)
                                throw TypeError("Illegal offset: " + i + " (not an integer)");
                            if (i >>>= 0,
                                i < 0 || i + 0 > this.buffer.byteLength)
                                throw RangeError("Illegal offset: 0 <= " + i + " (+0) <= " + this.buffer.byteLength)
                        }
                        "number" == typeof t ? t = e.fromNumber(t, !1) : "string" == typeof t ? t = e.fromString(t, !1) : t.unsigned !== !1 && (t = t.toSigned());
                        var r = o.calculateVarint64(t)
                            , a = t.toInt() >>> 0
                            , s = t.shiftRightUnsigned(28).toInt() >>> 0
                            , l = t.shiftRightUnsigned(56).toInt() >>> 0;
                        i += r;
                        var c = this.buffer.byteLength;
                        switch (i > c && this.resize((c *= 2) > i ? c : i),
                        i -= r,
                        r) {
                            case 10:
                                this.view[i + 9] = l >>> 7 & 1;
                            case 9:
                                this.view[i + 8] = 9 !== r ? 128 | l : 127 & l;
                            case 8:
                                this.view[i + 7] = 8 !== r ? s >>> 21 | 128 : s >>> 21 & 127;
                            case 7:
                                this.view[i + 6] = 7 !== r ? s >>> 14 | 128 : s >>> 14 & 127;
                            case 6:
                                this.view[i + 5] = 6 !== r ? s >>> 7 | 128 : s >>> 7 & 127;
                            case 5:
                                this.view[i + 4] = 5 !== r ? 128 | s : 127 & s;
                            case 4:
                                this.view[i + 3] = 4 !== r ? a >>> 21 | 128 : a >>> 21 & 127;
                            case 3:
                                this.view[i + 2] = 3 !== r ? a >>> 14 | 128 : a >>> 14 & 127;
                            case 2:
                                this.view[i + 1] = 2 !== r ? a >>> 7 | 128 : a >>> 7 & 127;
                            case 1:
                                this.view[i] = 1 !== r ? 128 | a : 127 & a
                        }
                        return n ? (this.offset += r,
                            this) : r
                    }
                    ,
                    a.writeVarint64ZigZag = function (e, t) {
                        return this.writeVarint64(o.zigZagEncode64(e), t)
                    }
                    ,
                    a.readVarint64 = function (t) {
                        var i = "undefined" == typeof t;
                        if (i && (t = this.offset),
                            !this.noAssert) {
                            if ("number" != typeof t || t % 1 !== 0)
                                throw TypeError("Illegal offset: " + t + " (not an integer)");
                            if (t >>>= 0,
                                t < 0 || t + 1 > this.buffer.byteLength)
                                throw RangeError("Illegal offset: 0 <= " + t + " (+1) <= " + this.buffer.byteLength)
                        }
                        var n = t
                            , r = 0
                            , o = 0
                            , a = 0
                            , s = 0;
                        if (s = this.view[t++],
                            r = 127 & s,
                            128 & s && (s = this.view[t++],
                                r |= (127 & s) << 7,
                                (128 & s || this.noAssert && "undefined" == typeof s) && (s = this.view[t++],
                                    r |= (127 & s) << 14,
                                    (128 & s || this.noAssert && "undefined" == typeof s) && (s = this.view[t++],
                                        r |= (127 & s) << 21,
                                        (128 & s || this.noAssert && "undefined" == typeof s) && (s = this.view[t++],
                                            o = 127 & s,
                                            (128 & s || this.noAssert && "undefined" == typeof s) && (s = this.view[t++],
                                                o |= (127 & s) << 7,
                                                (128 & s || this.noAssert && "undefined" == typeof s) && (s = this.view[t++],
                                                    o |= (127 & s) << 14,
                                                    (128 & s || this.noAssert && "undefined" == typeof s) && (s = this.view[t++],
                                                        o |= (127 & s) << 21,
                                                        (128 & s || this.noAssert && "undefined" == typeof s) && (s = this.view[t++],
                                                            a = 127 & s,
                                                            (128 & s || this.noAssert && "undefined" == typeof s) && (s = this.view[t++],
                                                                a |= (127 & s) << 7,
                                                                128 & s || this.noAssert && "undefined" == typeof s))))))))))
                            throw Error("Buffer overrun");
                        var l = e.fromBits(r | o << 28, o >>> 4 | a << 24, !1);
                        return i ? (this.offset = t,
                            l) : {
                            value: l,
                            length: t - n
                        }
                    }
                    ,
                    a.readVarint64ZigZag = function (t) {
                        var i = this.readVarint64(t);
                        return i && i.value instanceof e ? i.value = o.zigZagDecode64(i.value) : i = o.zigZagDecode64(i),
                            i
                    }
                ),
                a.writeCString = function (e, i) {
                    var n = "undefined" == typeof i;
                    n && (i = this.offset);
                    var r, o = e.length;
                    if (!this.noAssert) {
                        if ("string" != typeof e)
                            throw TypeError("Illegal str: Not a string");
                        for (r = 0; r < o; ++r)
                            if (0 === e.charCodeAt(r))
                                throw RangeError("Illegal str: Contains NULL-characters");
                        if ("number" != typeof i || i % 1 !== 0)
                            throw TypeError("Illegal offset: " + i + " (not an integer)");
                        if (i >>>= 0,
                            i < 0 || i + 0 > this.buffer.byteLength)
                            throw RangeError("Illegal offset: 0 <= " + i + " (+0) <= " + this.buffer.byteLength)
                    }
                    o = h.calculateUTF16asUTF8(t(e))[1],
                        i += o + 1;
                    var a = this.buffer.byteLength;
                    return i > a && this.resize((a *= 2) > i ? a : i),
                        i -= o + 1,
                        h.encodeUTF16toUTF8(t(e), function (e) {
                            this.view[i++] = e
                        }
                            .bind(this)),
                        this.view[i++] = 0,
                        n ? (this.offset = i,
                            this) : o
                }
                ,
                a.readCString = function (e) {
                    var t = "undefined" == typeof e;
                    if (t && (e = this.offset),
                        !this.noAssert) {
                        if ("number" != typeof e || e % 1 !== 0)
                            throw TypeError("Illegal offset: " + e + " (not an integer)");
                        if (e >>>= 0,
                            e < 0 || e + 1 > this.buffer.byteLength)
                            throw RangeError("Illegal offset: 0 <= " + e + " (+1) <= " + this.buffer.byteLength)
                    }
                    var n, r = e, o = -1;
                    return h.decodeUTF8toUTF16(function () {
                        if (0 === o)
                            return null;
                        if (e >= this.limit)
                            throw RangeError("Illegal range: Truncated data, " + e + " < " + this.limit);
                        return o = this.view[e++],
                            0 === o ? null : o
                    }
                        .bind(this), n = i(), !0),
                        t ? (this.offset = e,
                            n()) : {
                            string: n(),
                            length: e - r
                        }
                }
                ,
                a.writeIString = function (e, i) {
                    var n = "undefined" == typeof i;
                    if (n && (i = this.offset),
                        !this.noAssert) {
                        if ("string" != typeof e)
                            throw TypeError("Illegal str: Not a string");
                        if ("number" != typeof i || i % 1 !== 0)
                            throw TypeError("Illegal offset: " + i + " (not an integer)");
                        if (i >>>= 0,
                            i < 0 || i + 0 > this.buffer.byteLength)
                            throw RangeError("Illegal offset: 0 <= " + i + " (+0) <= " + this.buffer.byteLength)
                    }
                    var r, o = i;
                    r = h.calculateUTF16asUTF8(t(e), this.noAssert)[1],
                        i += 4 + r;
                    var a = this.buffer.byteLength;
                    if (i > a && this.resize((a *= 2) > i ? a : i),
                        i -= 4 + r,
                        this.littleEndian ? (this.view[i + 3] = r >>> 24 & 255,
                            this.view[i + 2] = r >>> 16 & 255,
                            this.view[i + 1] = r >>> 8 & 255,
                            this.view[i] = 255 & r) : (this.view[i] = r >>> 24 & 255,
                                this.view[i + 1] = r >>> 16 & 255,
                                this.view[i + 2] = r >>> 8 & 255,
                                this.view[i + 3] = 255 & r),
                        i += 4,
                        h.encodeUTF16toUTF8(t(e), function (e) {
                            this.view[i++] = e
                        }
                            .bind(this)),
                        i !== o + 4 + r)
                        throw RangeError("Illegal range: Truncated data, " + i + " == " + (i + 4 + r));
                    return n ? (this.offset = i,
                        this) : i - o
                }
                ,
                a.readIString = function (e) {
                    var t = "undefined" == typeof e;
                    if (t && (e = this.offset),
                        !this.noAssert) {
                        if ("number" != typeof e || e % 1 !== 0)
                            throw TypeError("Illegal offset: " + e + " (not an integer)");
                        if (e >>>= 0,
                            e < 0 || e + 4 > this.buffer.byteLength)
                            throw RangeError("Illegal offset: 0 <= " + e + " (+4) <= " + this.buffer.byteLength)
                    }
                    var i = e
                        , n = this.readUint32(e)
                        , r = this.readUTF8String(n, o.METRICS_BYTES, e += 4);
                    return e += r.length,
                        t ? (this.offset = e,
                            r.string) : {
                            string: r.string,
                            length: e - i
                        }
                }
                ,
                o.METRICS_CHARS = "c",
                o.METRICS_BYTES = "b",
                a.writeUTF8String = function (e, i) {
                    var n = "undefined" == typeof i;
                    if (n && (i = this.offset),
                        !this.noAssert) {
                        if ("number" != typeof i || i % 1 !== 0)
                            throw TypeError("Illegal offset: " + i + " (not an integer)");
                        if (i >>>= 0,
                            i < 0 || i + 0 > this.buffer.byteLength)
                            throw RangeError("Illegal offset: 0 <= " + i + " (+0) <= " + this.buffer.byteLength)
                    }
                    var r, o = i;
                    r = h.calculateUTF16asUTF8(t(e))[1],
                        i += r;
                    var a = this.buffer.byteLength;
                    return i > a && this.resize((a *= 2) > i ? a : i),
                        i -= r,
                        h.encodeUTF16toUTF8(t(e), function (e) {
                            this.view[i++] = e
                        }
                            .bind(this)),
                        n ? (this.offset = i,
                            this) : i - o
                }
                ,
                a.writeString = a.writeUTF8String,
                o.calculateUTF8Chars = function (e) {
                    return h.calculateUTF16asUTF8(t(e))[0]
                }
                ,
                o.calculateUTF8Bytes = function (e) {
                    return h.calculateUTF16asUTF8(t(e))[1]
                }
                ,
                o.calculateString = o.calculateUTF8Bytes,
                a.readUTF8String = function (e, t, n) {
                    "number" == typeof t && (n = t,
                        t = void 0);
                    var r = "undefined" == typeof n;
                    if (r && (n = this.offset),
                        "undefined" == typeof t && (t = o.METRICS_CHARS),
                        !this.noAssert) {
                        if ("number" != typeof e || e % 1 !== 0)
                            throw TypeError("Illegal length: " + e + " (not an integer)");
                        if (e |= 0,
                            "number" != typeof n || n % 1 !== 0)
                            throw TypeError("Illegal offset: " + n + " (not an integer)");
                        if (n >>>= 0,
                            n < 0 || n + 0 > this.buffer.byteLength)
                            throw RangeError("Illegal offset: 0 <= " + n + " (+0) <= " + this.buffer.byteLength)
                    }
                    var a, s = 0, l = n;
                    if (t === o.METRICS_CHARS) {
                        if (a = i(),
                            h.decodeUTF8(function () {
                                return s < e && n < this.limit ? this.view[n++] : null
                            }
                                .bind(this), function (e) {
                                    ++s,
                                        h.UTF8toUTF16(e, a)
                                }),
                            s !== e)
                            throw RangeError("Illegal range: Truncated data, " + s + " == " + e);
                        return r ? (this.offset = n,
                            a()) : {
                            string: a(),
                            length: n - l
                        }
                    }
                    if (t === o.METRICS_BYTES) {
                        if (!this.noAssert) {
                            if ("number" != typeof n || n % 1 !== 0)
                                throw TypeError("Illegal offset: " + n + " (not an integer)");
                            if (n >>>= 0,
                                n < 0 || n + e > this.buffer.byteLength)
                                throw RangeError("Illegal offset: 0 <= " + n + " (+" + e + ") <= " + this.buffer.byteLength)
                        }
                        var c = n + e;
                        if (h.decodeUTF8toUTF16(function () {
                            return n < c ? this.view[n++] : null
                        }
                            .bind(this), a = i(), this.noAssert),
                            n !== c)
                            throw RangeError("Illegal range: Truncated data, " + n + " == " + c);
                        return r ? (this.offset = n,
                            a()) : {
                            string: a(),
                            length: n - l
                        }
                    }
                    throw TypeError("Unsupported metrics: " + t)
                }
                ,
                a.readString = a.readUTF8String,
                a.writeVString = function (e, i) {
                    var n = "undefined" == typeof i;
                    if (n && (i = this.offset),
                        !this.noAssert) {
                        if ("string" != typeof e)
                            throw TypeError("Illegal str: Not a string");
                        if ("number" != typeof i || i % 1 !== 0)
                            throw TypeError("Illegal offset: " + i + " (not an integer)");
                        if (i >>>= 0,
                            i < 0 || i + 0 > this.buffer.byteLength)
                            throw RangeError("Illegal offset: 0 <= " + i + " (+0) <= " + this.buffer.byteLength)
                    }
                    var r, a, s = i;
                    r = h.calculateUTF16asUTF8(t(e), this.noAssert)[1],
                        a = o.calculateVarint32(r),
                        i += a + r;
                    var l = this.buffer.byteLength;
                    if (i > l && this.resize((l *= 2) > i ? l : i),
                        i -= a + r,
                        i += this.writeVarint32(r, i),
                        h.encodeUTF16toUTF8(t(e), function (e) {
                            this.view[i++] = e
                        }
                            .bind(this)),
                        i !== s + r + a)
                        throw RangeError("Illegal range: Truncated data, " + i + " == " + (i + r + a));
                    return n ? (this.offset = i,
                        this) : i - s
                }
                ,
                a.readVString = function (e) {
                    var t = "undefined" == typeof e;
                    if (t && (e = this.offset),
                        !this.noAssert) {
                        if ("number" != typeof e || e % 1 !== 0)
                            throw TypeError("Illegal offset: " + e + " (not an integer)");
                        if (e >>>= 0,
                            e < 0 || e + 1 > this.buffer.byteLength)
                            throw RangeError("Illegal offset: 0 <= " + e + " (+1) <= " + this.buffer.byteLength)
                    }
                    var i = e
                        , n = this.readVarint32(e)
                        , r = this.readUTF8String(n.value, o.METRICS_BYTES, e += n.length);
                    return e += r.length,
                        t ? (this.offset = e,
                            r.string) : {
                            string: r.string,
                            length: e - i
                        }
                }
                ,
                a.append = function (e, t, i) {
                    "number" != typeof t && "string" == typeof t || (i = t,
                        t = void 0);
                    var n = "undefined" == typeof i;
                    if (n && (i = this.offset),
                        !this.noAssert) {
                        if ("number" != typeof i || i % 1 !== 0)
                            throw TypeError("Illegal offset: " + i + " (not an integer)");
                        if (i >>>= 0,
                            i < 0 || i + 0 > this.buffer.byteLength)
                            throw RangeError("Illegal offset: 0 <= " + i + " (+0) <= " + this.buffer.byteLength)
                    }
                    e instanceof o || (e = o.wrap(e, t));
                    var r = e.limit - e.offset;
                    if (r <= 0)
                        return this;
                    i += r;
                    var a = this.buffer.byteLength;
                    return i > a && this.resize((a *= 2) > i ? a : i),
                        i -= r,
                        this.view.set(e.view.subarray(e.offset, e.limit), i),
                        e.offset += r,
                        n && (this.offset += r),
                        this
                }
                ,
                a.appendTo = function (e, t) {
                    return e.append(this, t),
                        this
                }
                ,
                a.assert = function (e) {
                    return this.noAssert = !e,
                        this
                }
                ,
                a.capacity = function () {
                    return this.buffer.byteLength
                }
                ,
                a.clear = function () {
                    return this.offset = 0,
                        this.limit = this.buffer.byteLength,
                        this.markedOffset = -1,
                        this
                }
                ,
                a.clone = function (e) {
                    var t = new o(0, this.littleEndian, this.noAssert);
                    return e ? (t.buffer = new ArrayBuffer(this.buffer.byteLength),
                        t.view = new Uint8Array(t.buffer)) : (t.buffer = this.buffer,
                            t.view = this.view),
                        t.offset = this.offset,
                        t.markedOffset = this.markedOffset,
                        t.limit = this.limit,
                        t
                }
                ,
                a.compact = function (e, t) {
                    if ("undefined" == typeof e && (e = this.offset),
                        "undefined" == typeof t && (t = this.limit),
                        !this.noAssert) {
                        if ("number" != typeof e || e % 1 !== 0)
                            throw TypeError("Illegal begin: Not an integer");
                        if (e >>>= 0,
                            "number" != typeof t || t % 1 !== 0)
                            throw TypeError("Illegal end: Not an integer");
                        if (t >>>= 0,
                            e < 0 || e > t || t > this.buffer.byteLength)
                            throw RangeError("Illegal range: 0 <= " + e + " <= " + t + " <= " + this.buffer.byteLength)
                    }
                    if (0 === e && t === this.buffer.byteLength)
                        return this;
                    var i = t - e;
                    if (0 === i)
                        return this.buffer = s,
                            this.view = null,
                            this.markedOffset >= 0 && (this.markedOffset -= e),
                            this.offset = 0,
                            this.limit = 0,
                            this;
                    var n = new ArrayBuffer(i)
                        , r = new Uint8Array(n);
                    return r.set(this.view.subarray(e, t)),
                        this.buffer = n,
                        this.view = r,
                        this.markedOffset >= 0 && (this.markedOffset -= e),
                        this.offset = 0,
                        this.limit = i,
                        this
                }
                ,
                a.copy = function (e, t) {
                    if ("undefined" == typeof e && (e = this.offset),
                        "undefined" == typeof t && (t = this.limit),
                        !this.noAssert) {
                        if ("number" != typeof e || e % 1 !== 0)
                            throw TypeError("Illegal begin: Not an integer");
                        if (e >>>= 0,
                            "number" != typeof t || t % 1 !== 0)
                            throw TypeError("Illegal end: Not an integer");
                        if (t >>>= 0,
                            e < 0 || e > t || t > this.buffer.byteLength)
                            throw RangeError("Illegal range: 0 <= " + e + " <= " + t + " <= " + this.buffer.byteLength)
                    }
                    if (e === t)
                        return new o(0, this.littleEndian, this.noAssert);
                    var i = t - e
                        , n = new o(i, this.littleEndian, this.noAssert);
                    return n.offset = 0,
                        n.limit = i,
                        n.markedOffset >= 0 && (n.markedOffset -= e),
                        this.copyTo(n, 0, e, t),
                        n
                }
                ,
                a.copyTo = function (e, t, i, n) {
                    var r, a;
                    if (!this.noAssert && !o.isByteBuffer(e))
                        throw TypeError("Illegal target: Not a ByteBuffer");
                    if (t = (a = "undefined" == typeof t) ? e.offset : 0 | t,
                        i = (r = "undefined" == typeof i) ? this.offset : 0 | i,
                        n = "undefined" == typeof n ? this.limit : 0 | n,
                        t < 0 || t > e.buffer.byteLength)
                        throw RangeError("Illegal target range: 0 <= " + t + " <= " + e.buffer.byteLength);
                    if (i < 0 || n > this.buffer.byteLength)
                        throw RangeError("Illegal source range: 0 <= " + i + " <= " + this.buffer.byteLength);
                    var s = n - i;
                    return 0 === s ? e : (e.ensureCapacity(t + s),
                        e.view.set(this.view.subarray(i, n), t),
                        r && (this.offset += s),
                        a && (e.offset += s),
                        this)
                }
                ,
                a.ensureCapacity = function (e) {
                    var t = this.buffer.byteLength;
                    return t < e ? this.resize((t *= 2) > e ? t : e) : this
                }
                ,
                a.fill = function (e, t, i) {
                    var n = "undefined" == typeof t;
                    if (n && (t = this.offset),
                        "string" == typeof e && e.length > 0 && (e = e.charCodeAt(0)),
                        "undefined" == typeof t && (t = this.offset),
                        "undefined" == typeof i && (i = this.limit),
                        !this.noAssert) {
                        if ("number" != typeof e || e % 1 !== 0)
                            throw TypeError("Illegal value: " + e + " (not an integer)");
                        if (e |= 0,
                            "number" != typeof t || t % 1 !== 0)
                            throw TypeError("Illegal begin: Not an integer");
                        if (t >>>= 0,
                            "number" != typeof i || i % 1 !== 0)
                            throw TypeError("Illegal end: Not an integer");
                        if (i >>>= 0,
                            t < 0 || t > i || i > this.buffer.byteLength)
                            throw RangeError("Illegal range: 0 <= " + t + " <= " + i + " <= " + this.buffer.byteLength)
                    }
                    if (t >= i)
                        return this;
                    for (; t < i;)
                        this.view[t++] = e;
                    return n && (this.offset = t),
                        this
                }
                ,
                a.flip = function () {
                    return this.limit = this.offset,
                        this.offset = 0,
                        this
                }
                ,
                a.mark = function (e) {
                    if (e = "undefined" == typeof e ? this.offset : e,
                        !this.noAssert) {
                        if ("number" != typeof e || e % 1 !== 0)
                            throw TypeError("Illegal offset: " + e + " (not an integer)");
                        if (e >>>= 0,
                            e < 0 || e + 0 > this.buffer.byteLength)
                            throw RangeError("Illegal offset: 0 <= " + e + " (+0) <= " + this.buffer.byteLength)
                    }
                    return this.markedOffset = e,
                        this
                }
                ,
                a.order = function (e) {
                    if (!this.noAssert && "boolean" != typeof e)
                        throw TypeError("Illegal littleEndian: Not a boolean");
                    return this.littleEndian = !!e,
                        this
                }
                ,
                a.LE = function (e) {
                    return this.littleEndian = "undefined" == typeof e || !!e,
                        this
                }
                ,
                a.BE = function (e) {
                    return this.littleEndian = "undefined" != typeof e && !e,
                        this
                }
                ,
                a.prepend = function (e, t, i) {
                    "number" != typeof t && "string" == typeof t || (i = t,
                        t = void 0);
                    var n = "undefined" == typeof i;
                    if (n && (i = this.offset),
                        !this.noAssert) {
                        if ("number" != typeof i || i % 1 !== 0)
                            throw TypeError("Illegal offset: " + i + " (not an integer)");
                        if (i >>>= 0,
                            i < 0 || i + 0 > this.buffer.byteLength)
                            throw RangeError("Illegal offset: 0 <= " + i + " (+0) <= " + this.buffer.byteLength)
                    }
                    e instanceof o || (e = o.wrap(e, t));
                    var r = e.limit - e.offset;
                    if (r <= 0)
                        return this;
                    var a = r - i;
                    if (a > 0) {
                        var s = new ArrayBuffer(this.buffer.byteLength + a)
                            , l = new Uint8Array(s);
                        l.set(this.view.subarray(i, this.buffer.byteLength), r),
                            this.buffer = s,
                            this.view = l,
                            this.offset += a,
                            this.markedOffset >= 0 && (this.markedOffset += a),
                            this.limit += a,
                            i += a
                    } else {
                        new Uint8Array(this.buffer)
                    }
                    return this.view.set(e.view.subarray(e.offset, e.limit), i - r),
                        e.offset = e.limit,
                        n && (this.offset -= r),
                        this
                }
                ,
                a.prependTo = function (e, t) {
                    return e.prepend(this, t),
                        this
                }
                ,
                a.printDebug = function (e) {
                    "function" != typeof e && (e = console.log.bind(console)),
                        e(this.toString() + "\n-------------------------------------------------------------------\n" + this.toDebug(!0))
                }
                ,
                a.remaining = function () {
                    return this.limit - this.offset
                }
                ,
                a.reset = function () {
                    return this.markedOffset >= 0 ? (this.offset = this.markedOffset,
                        this.markedOffset = -1) : this.offset = 0,
                        this
                }
                ,
                a.resize = function (e) {
                    if (!this.noAssert) {
                        if ("number" != typeof e || e % 1 !== 0)
                            throw TypeError("Illegal capacity: " + e + " (not an integer)");
                        if (e |= 0,
                            e < 0)
                            throw RangeError("Illegal capacity: 0 <= " + e)
                    }
                    if (this.buffer.byteLength < e) {
                        var t = new ArrayBuffer(e)
                            , i = new Uint8Array(t);
                        i.set(this.view),
                            this.buffer = t,
                            this.view = i
                    }
                    return this
                }
                ,
                a.reverse = function (e, t) {
                    if ("undefined" == typeof e && (e = this.offset),
                        "undefined" == typeof t && (t = this.limit),
                        !this.noAssert) {
                        if ("number" != typeof e || e % 1 !== 0)
                            throw TypeError("Illegal begin: Not an integer");
                        if (e >>>= 0,
                            "number" != typeof t || t % 1 !== 0)
                            throw TypeError("Illegal end: Not an integer");
                        if (t >>>= 0,
                            e < 0 || e > t || t > this.buffer.byteLength)
                            throw RangeError("Illegal range: 0 <= " + e + " <= " + t + " <= " + this.buffer.byteLength)
                    }
                    return e === t ? this : (Array.prototype.reverse.call(this.view.subarray(e, t)),
                        this)
                }
                ,
                a.skip = function (e) {
                    if (!this.noAssert) {
                        if ("number" != typeof e || e % 1 !== 0)
                            throw TypeError("Illegal length: " + e + " (not an integer)");
                        e |= 0
                    }
                    var t = this.offset + e;
                    if (!this.noAssert && (t < 0 || t > this.buffer.byteLength))
                        throw RangeError("Illegal length: 0 <= " + this.offset + " + " + e + " <= " + this.buffer.byteLength);
                    return this.offset = t,
                        this
                }
                ,
                a.slice = function (e, t) {
                    if ("undefined" == typeof e && (e = this.offset),
                        "undefined" == typeof t && (t = this.limit),
                        !this.noAssert) {
                        if ("number" != typeof e || e % 1 !== 0)
                            throw TypeError("Illegal begin: Not an integer");
                        if (e >>>= 0,
                            "number" != typeof t || t % 1 !== 0)
                            throw TypeError("Illegal end: Not an integer");
                        if (t >>>= 0,
                            e < 0 || e > t || t > this.buffer.byteLength)
                            throw RangeError("Illegal range: 0 <= " + e + " <= " + t + " <= " + this.buffer.byteLength)
                    }
                    var i = this.clone();
                    return i.offset = e,
                        i.limit = t,
                        i
                }
                ,
                a.toBuffer = function (e) {
                    var t = this.offset
                        , i = this.limit;
                    if (!this.noAssert) {
                        if ("number" != typeof t || t % 1 !== 0)
                            throw TypeError("Illegal offset: Not an integer");
                        if (t >>>= 0,
                            "number" != typeof i || i % 1 !== 0)
                            throw TypeError("Illegal limit: Not an integer");
                        if (i >>>= 0,
                            t < 0 || t > i || i > this.buffer.byteLength)
                            throw RangeError("Illegal range: 0 <= " + t + " <= " + i + " <= " + this.buffer.byteLength)
                    }
                    if (!e && 0 === t && i === this.buffer.byteLength)
                        return this.buffer;
                    if (t === i)
                        return s;
                    var n = new ArrayBuffer(i - t);
                    return new Uint8Array(n).set(new Uint8Array(this.buffer).subarray(t, i), 0),
                        n
                }
                ,
                a.toArrayBuffer = a.toBuffer,
                a.toString = function (e, t, i) {
                    if ("undefined" == typeof e)
                        return "ByteBufferAB(offset=" + this.offset + ",markedOffset=" + this.markedOffset + ",limit=" + this.limit + ",capacity=" + this.capacity() + ")";
                    switch ("number" == typeof e && (e = "utf8",
                        t = e,
                        i = t),
                    e) {
                        case "utf8":
                            return this.toUTF8(t, i);
                        case "base64":
                            return this.toBase64(t, i);
                        case "hex":
                            return this.toHex(t, i);
                        case "binary":
                            return this.toBinary(t, i);
                        case "debug":
                            return this.toDebug();
                        case "columns":
                            return this.toColumns();
                        default:
                            throw Error("Unsupported encoding: " + e)
                    }
                }
                ;
            var c = function () {
                for (var e = {}, t = [65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 43, 47], i = [], n = 0, r = t.length; n < r; ++n)
                    i[t[n]] = n;
                return e.encode = function (e, i) {
                    for (var n, r; null !== (n = e());)
                        i(t[n >> 2 & 63]),
                            r = (3 & n) << 4,
                            null !== (n = e()) ? (r |= n >> 4 & 15,
                                i(t[63 & (r | n >> 4 & 15)]),
                                r = (15 & n) << 2,
                                null !== (n = e()) ? (i(t[63 & (r | n >> 6 & 3)]),
                                    i(t[63 & n])) : (i(t[63 & r]),
                                        i(61))) : (i(t[63 & r]),
                                            i(61),
                                            i(61))
                }
                    ,
                    e.decode = function (e, t) {
                        function n(e) {
                            throw Error("Illegal character code: " + e)
                        }
                        for (var r, o, a; null !== (r = e());)
                            if (o = i[r],
                                "undefined" == typeof o && n(r),
                                null !== (r = e()) && (a = i[r],
                                    "undefined" == typeof a && n(r),
                                    t(o << 2 >>> 0 | (48 & a) >> 4),
                                    null !== (r = e()))) {
                                if (o = i[r],
                                    "undefined" == typeof o) {
                                    if (61 === r)
                                        break;
                                    n(r)
                                }
                                if (t((15 & a) << 4 >>> 0 | (60 & o) >> 2),
                                    null !== (r = e())) {
                                    if (a = i[r],
                                        "undefined" == typeof a) {
                                        if (61 === r)
                                            break;
                                        n(r)
                                    }
                                    t((3 & o) << 6 >>> 0 | a)
                                }
                            }
                    }
                    ,
                    e.test = function (e) {
                        return /^(?:[A-Za-z0-9+\/]{4})*(?:[A-Za-z0-9+\/]{2}==|[A-Za-z0-9+\/]{3}=)?$/.test(e)
                    }
                    ,
                    e
            }();
            a.toBase64 = function (e, t) {
                if ("undefined" == typeof e && (e = this.offset),
                    "undefined" == typeof t && (t = this.limit),
                    e |= 0,
                    t |= 0,
                    e < 0 || t > this.capacity || e > t)
                    throw RangeError("begin, end");
                var n;
                return c.encode(function () {
                    return e < t ? this.view[e++] : null
                }
                    .bind(this), n = i()),
                    n()
            }
                ,
                o.fromBase64 = function (e, i) {
                    if ("string" != typeof e)
                        throw TypeError("str");
                    var n = new o(e.length / 4 * 3, i)
                        , r = 0;
                    return c.decode(t(e), function (e) {
                        n.view[r++] = e
                    }),
                        n.limit = r,
                        n
                }
                ,
                o.btoa = function (e) {
                    return o.fromBinary(e).toBase64()
                }
                ,
                o.atob = function (e) {
                    return o.fromBase64(e).toBinary()
                }
                ,
                a.toBinary = function (e, t) {
                    if ("undefined" == typeof e && (e = this.offset),
                        "undefined" == typeof t && (t = this.limit),
                        e |= 0,
                        t |= 0,
                        e < 0 || t > this.capacity() || e > t)
                        throw RangeError("begin, end");
                    if (e === t)
                        return "";
                    for (var i = [], n = []; e < t;)
                        i.push(this.view[e++]),
                            i.length >= 1024 && (n.push(String.fromCharCode.apply(String, i)),
                                i = []);
                    return n.join("") + String.fromCharCode.apply(String, i)
                }
                ,
                o.fromBinary = function (e, t) {
                    if ("string" != typeof e)
                        throw TypeError("str");
                    for (var i, n = 0, r = e.length, a = new o(r, t); n < r;) {
                        if (i = e.charCodeAt(n),
                            i > 255)
                            throw RangeError("illegal char code: " + i);
                        a.view[n++] = i
                    }
                    return a.limit = r,
                        a
                }
                ,
                a.toDebug = function (e) {
                    for (var t, i = -1, n = this.buffer.byteLength, r = "", o = "", a = ""; i < n;) {
                        if (i !== -1 && (t = this.view[i],
                            r += t < 16 ? "0" + t.toString(16).toUpperCase() : t.toString(16).toUpperCase(),
                            e && (o += t > 32 && t < 127 ? String.fromCharCode(t) : ".")),
                            ++i,
                            e && i > 0 && i % 16 === 0 && i !== n) {
                            for (; r.length < 51;)
                                r += " ";
                            a += r + o + "\n",
                                r = o = ""
                        }
                        r += i === this.offset && i === this.limit ? i === this.markedOffset ? "!" : "|" : i === this.offset ? i === this.markedOffset ? "[" : "<" : i === this.limit ? i === this.markedOffset ? "]" : ">" : i === this.markedOffset ? "'" : e || 0 !== i && i !== n ? " " : ""
                    }
                    if (e && " " !== r) {
                        for (; r.length < 51;)
                            r += " ";
                        a += r + o + "\n"
                    }
                    return e ? a : r
                }
                ,
                o.fromDebug = function (e, t, i) {
                    for (var n, r, a = e.length, s = new o((a + 1) / 3 | 0, t, i), l = 0, c = 0, h = !1, u = !1, d = !1, p = !1, f = !1; l < a;) {
                        switch (n = e.charAt(l++)) {
                            case "!":
                                if (!i) {
                                    if (u || d || p) {
                                        f = !0;
                                        break
                                    }
                                    u = d = p = !0
                                }
                                s.offset = s.markedOffset = s.limit = c,
                                    h = !1;
                                break;
                            case "|":
                                if (!i) {
                                    if (u || p) {
                                        f = !0;
                                        break
                                    }
                                    u = p = !0
                                }
                                s.offset = s.limit = c,
                                    h = !1;
                                break;
                            case "[":
                                if (!i) {
                                    if (u || d) {
                                        f = !0;
                                        break
                                    }
                                    u = d = !0
                                }
                                s.offset = s.markedOffset = c,
                                    h = !1;
                                break;
                            case "<":
                                if (!i) {
                                    if (u) {
                                        f = !0;
                                        break
                                    }
                                    u = !0
                                }
                                s.offset = c,
                                    h = !1;
                                break;
                            case "]":
                                if (!i) {
                                    if (p || d) {
                                        f = !0;
                                        break
                                    }
                                    p = d = !0
                                }
                                s.limit = s.markedOffset = c,
                                    h = !1;
                                break;
                            case ">":
                                if (!i) {
                                    if (p) {
                                        f = !0;
                                        break
                                    }
                                    p = !0
                                }
                                s.limit = c,
                                    h = !1;
                                break;
                            case "'":
                                if (!i) {
                                    if (d) {
                                        f = !0;
                                        break
                                    }
                                    d = !0
                                }
                                s.markedOffset = c,
                                    h = !1;
                                break;
                            case " ":
                                h = !1;
                                break;
                            default:
                                if (!i && h) {
                                    f = !0;
                                    break
                                }
                                if (r = parseInt(n + e.charAt(l++), 16),
                                    !i && (isNaN(r) || r < 0 || r > 255))
                                    throw TypeError("Illegal str: Not a debug encoded string");
                                s.view[c++] = r,
                                    h = !0
                        }
                        if (f)
                            throw TypeError("Illegal str: Invalid symbol at " + l)
                    }
                    if (!i) {
                        if (!u || !p)
                            throw TypeError("Illegal str: Missing offset or limit");
                        if (c < s.buffer.byteLength)
                            throw TypeError("Illegal str: Not a debug encoded string (is it hex?) " + c + " < " + a)
                    }
                    return s
                }
                ,
                a.toHex = function (e, t) {
                    if (e = "undefined" == typeof e ? this.offset : e,
                        t = "undefined" == typeof t ? this.limit : t,
                        !this.noAssert) {
                        if ("number" != typeof e || e % 1 !== 0)
                            throw TypeError("Illegal begin: Not an integer");
                        if (e >>>= 0,
                            "number" != typeof t || t % 1 !== 0)
                            throw TypeError("Illegal end: Not an integer");
                        if (t >>>= 0,
                            e < 0 || e > t || t > this.buffer.byteLength)
                            throw RangeError("Illegal range: 0 <= " + e + " <= " + t + " <= " + this.buffer.byteLength)
                    }
                    for (var i, n = new Array(t - e); e < t;)
                        i = this.view[e++],
                            i < 16 ? n.push("0", i.toString(16)) : n.push(i.toString(16));
                    return n.join("")
                }
                ,
                o.fromHex = function (e, t, i) {
                    if (!i) {
                        if ("string" != typeof e)
                            throw TypeError("Illegal str: Not a string");
                        if (e.length % 2 !== 0)
                            throw TypeError("Illegal str: Length not a multiple of 2")
                    }
                    for (var n, r = e.length, a = new o(r / 2 | 0, t), s = 0, l = 0; s < r; s += 2) {
                        if (n = parseInt(e.substring(s, s + 2), 16),
                            !i && (!isFinite(n) || n < 0 || n > 255))
                            throw TypeError("Illegal str: Contains non-hex characters");
                        a.view[l++] = n
                    }
                    return a.limit = l,
                        a
                }
                ;
            var h = function () {
                var e = {};
                return e.MAX_CODEPOINT = 1114111,
                    e.encodeUTF8 = function (e, t) {
                        var i = null;
                        for ("number" == typeof e && (i = e,
                            e = function () {
                                return null
                            }
                        ); null !== i || null !== (i = e());)
                            i < 128 ? t(127 & i) : i < 2048 ? (t(i >> 6 & 31 | 192),
                                t(63 & i | 128)) : i < 65536 ? (t(i >> 12 & 15 | 224),
                                    t(i >> 6 & 63 | 128),
                                    t(63 & i | 128)) : (t(i >> 18 & 7 | 240),
                                        t(i >> 12 & 63 | 128),
                                        t(i >> 6 & 63 | 128),
                                        t(63 & i | 128)),
                                i = null
                    }
                    ,
                    e.decodeUTF8 = function (e, t) {
                        for (var i, n, r, o, a = function (e) {
                            e = e.slice(0, e.indexOf(null));
                            var t = Error(e.toString());
                            throw t.name = "TruncatedError",
                            t.bytes = e,
                            t
                        }; null !== (i = e());)
                            if (0 === (128 & i))
                                t(i);
                            else if (192 === (224 & i))
                                null === (n = e()) && a([i, n]),
                                    t((31 & i) << 6 | 63 & n);
                            else if (224 === (240 & i))
                                (null === (n = e()) || null === (r = e())) && a([i, n, r]),
                                    t((15 & i) << 12 | (63 & n) << 6 | 63 & r);
                            else {
                                if (240 !== (248 & i))
                                    throw RangeError("Illegal starting byte: " + i);
                                (null === (n = e()) || null === (r = e()) || null === (o = e())) && a([i, n, r, o]),
                                    t((7 & i) << 18 | (63 & n) << 12 | (63 & r) << 6 | 63 & o)
                            }
                    }
                    ,
                    e.UTF16toUTF8 = function (e, t) {
                        for (var i, n = null; ;) {
                            if (null === (i = null !== n ? n : e()))
                                break;
                            i >= 55296 && i <= 57343 && null !== (n = e()) && n >= 56320 && n <= 57343 ? (t(1024 * (i - 55296) + n - 56320 + 65536),
                                n = null) : t(i)
                        }
                        null !== n && t(n)
                    }
                    ,
                    e.UTF8toUTF16 = function (e, t) {
                        var i = null;
                        for ("number" == typeof e && (i = e,
                            e = function () {
                                return null
                            }
                        ); null !== i || null !== (i = e());)
                            i <= 65535 ? t(i) : (i -= 65536,
                                t((i >> 10) + 55296),
                                t(i % 1024 + 56320)),
                                i = null
                    }
                    ,
                    e.encodeUTF16toUTF8 = function (t, i) {
                        e.UTF16toUTF8(t, function (t) {
                            e.encodeUTF8(t, i)
                        })
                    }
                    ,
                    e.decodeUTF8toUTF16 = function (t, i) {
                        e.decodeUTF8(t, function (t) {
                            e.UTF8toUTF16(t, i)
                        })
                    }
                    ,
                    e.calculateCodePoint = function (e) {
                        return e < 128 ? 1 : e < 2048 ? 2 : e < 65536 ? 3 : 4
                    }
                    ,
                    e.calculateUTF8 = function (e) {
                        for (var t, i = 0; null !== (t = e());)
                            i += t < 128 ? 1 : t < 2048 ? 2 : t < 65536 ? 3 : 4;
                        return i
                    }
                    ,
                    e.calculateUTF16asUTF8 = function (t) {
                        var i = 0
                            , n = 0;
                        return e.UTF16toUTF8(t, function (e) {
                            ++i,
                                n += e < 128 ? 1 : e < 2048 ? 2 : e < 65536 ? 3 : 4
                        }),
                            [i, n]
                    }
                    ,
                    e
            }();
            return a.toUTF8 = function (e, t) {
                if ("undefined" == typeof e && (e = this.offset),
                    "undefined" == typeof t && (t = this.limit),
                    !this.noAssert) {
                    if ("number" != typeof e || e % 1 !== 0)
                        throw TypeError("Illegal begin: Not an integer");
                    if (e >>>= 0,
                        "number" != typeof t || t % 1 !== 0)
                        throw TypeError("Illegal end: Not an integer");
                    if (t >>>= 0,
                        e < 0 || e > t || t > this.buffer.byteLength)
                        throw RangeError("Illegal range: 0 <= " + e + " <= " + t + " <= " + this.buffer.byteLength)
                }
                var n;
                try {
                    h.decodeUTF8toUTF16(function () {
                        return e < t ? this.view[e++] : null
                    }
                        .bind(this), n = i())
                } catch (i) {
                    if (e !== t)
                        throw RangeError("Illegal range: Truncated data, " + e + " != " + t)
                }
                return n()
            }
                ,
                o.fromUTF8 = function (e, i, n) {
                    if (!n && "string" != typeof e)
                        throw TypeError("Illegal str: Not a string");
                    var r = new o(h.calculateUTF16asUTF8(t(e), !0)[1], i, n)
                        , a = 0;
                    return h.encodeUTF16toUTF8(t(e), function (e) {
                        r.view[a++] = e
                    }),
                        r.limit = a,
                        r
                }
                ,
                o
        })
    }
        , {
        long: 216
    }],
    216: [function (e, t, i) {
        !function (i, n) {
            "function" == typeof define && define.amd ? define([], n) : "function" == typeof e && "object" == typeof t && t && t.exports ? t.exports = n() : (i.dcodeIO = i.dcodeIO || {}).Long = n()
        }(this, function () {
            "use strict";
            function e(e, t, i) {
                this.low = 0 | e,
                    this.high = 0 | t,
                    this.unsigned = !!i
            }
            function t(e) {
                return (e && e.__isLong__) === !0
            }
            function i(e, t) {
                var i, n, o;
                return t ? (e >>>= 0,
                    (o = 0 <= e && e < 256) && (n = l[e]) ? n : (i = r(e, (0 | e) < 0 ? -1 : 0, !0),
                        o && (l[e] = i),
                        i)) : (e |= 0,
                            (o = -128 <= e && e < 128) && (n = s[e]) ? n : (i = r(e, e < 0 ? -1 : 0, !1),
                                o && (s[e] = i),
                                i))
            }
            function n(e, t) {
                if (isNaN(e) || !isFinite(e))
                    return t ? m : g;
                if (t) {
                    if (e < 0)
                        return m;
                    if (e >= d)
                        return I
                } else {
                    if (e <= -p)
                        return E;
                    if (e + 1 >= p)
                        return C
                }
                return e < 0 ? n(-e, t).neg() : r(e % u | 0, e / u | 0, t)
            }
            function r(t, i, n) {
                return new e(t, i, n)
            }
            function o(e, t, i) {
                if (0 === e.length)
                    throw Error("empty string");
                if ("NaN" === e || "Infinity" === e || "+Infinity" === e || "-Infinity" === e)
                    return g;
                if ("number" == typeof t ? (i = t,
                    t = !1) : t = !!t,
                    i = i || 10,
                    i < 2 || 36 < i)
                    throw RangeError("radix");
                var r;
                if ((r = e.indexOf("-")) > 0)
                    throw Error("interior hyphen");
                if (0 === r)
                    return o(e.substring(1), t, i).neg();
                for (var a = n(c(i, 8)), s = g, l = 0; l < e.length; l += 8) {
                    var h = Math.min(8, e.length - l)
                        , u = parseInt(e.substring(l, l + h), i);
                    if (h < 8) {
                        var d = n(c(i, h));
                        s = s.mul(d).add(n(u))
                    } else
                        s = s.mul(a),
                            s = s.add(n(u))
                }
                return s.unsigned = t,
                    s
            }
            function a(t) {
                return t instanceof e ? t : "number" == typeof t ? n(t) : "string" == typeof t ? o(t) : r(t.low, t.high, t.unsigned)
            }
            e.prototype.__isLong__,
                Object.defineProperty(e.prototype, "__isLong__", {
                    value: !0,
                    enumerable: !1,
                    configurable: !1
                }),
                e.isLong = t;
            var s = {}
                , l = {};
            e.fromInt = i,
                e.fromNumber = n,
                e.fromBits = r;
            var c = Math.pow;
            e.fromString = o,
                e.fromValue = a;
            var h = 1 << 24
                , u = 4294967296
                , d = 0x10000000000000000
                , p = d / 2
                , f = i(h)
                , g = i(0);
            e.ZERO = g;
            var m = i(0, !0);
            e.UZERO = m;
            var v = i(1);
            e.ONE = v;
            var A = i(1, !0);
            e.UONE = A;
            var y = i(-1);
            e.NEG_ONE = y;
            var C = r(-1, 2147483647, !1);
            e.MAX_VALUE = C;
            var I = r(-1, -1, !0);
            e.MAX_UNSIGNED_VALUE = I;
            var E = r(0, -2147483648, !1);
            e.MIN_VALUE = E;
            var b = e.prototype;
            return b.toInt = function () {
                return this.unsigned ? this.low >>> 0 : this.low
            }
                ,
                b.toNumber = function () {
                    return this.unsigned ? (this.high >>> 0) * u + (this.low >>> 0) : this.high * u + (this.low >>> 0)
                }
                ,
                b.toString = function (e) {
                    if (e = e || 10,
                        e < 2 || 36 < e)
                        throw RangeError("radix");
                    if (this.isZero())
                        return "0";
                    if (this.isNegative()) {
                        if (this.eq(E)) {
                            var t = n(e)
                                , i = this.div(t)
                                , r = i.mul(t).sub(this);
                            return i.toString(e) + r.toInt().toString(e)
                        }
                        return "-" + this.neg().toString(e)
                    }
                    for (var o = n(c(e, 6), this.unsigned), a = this, s = ""; ;) {
                        var l = a.div(o)
                            , h = a.sub(l.mul(o)).toInt() >>> 0
                            , u = h.toString(e);
                        if (a = l,
                            a.isZero())
                            return u + s;
                        for (; u.length < 6;)
                            u = "0" + u;
                        s = "" + u + s
                    }
                }
                ,
                b.getHighBits = function () {
                    return this.high
                }
                ,
                b.getHighBitsUnsigned = function () {
                    return this.high >>> 0
                }
                ,
                b.getLowBits = function () {
                    return this.low
                }
                ,
                b.getLowBitsUnsigned = function () {
                    return this.low >>> 0
                }
                ,
                b.getNumBitsAbs = function () {
                    if (this.isNegative())
                        return this.eq(E) ? 64 : this.neg().getNumBitsAbs();
                    for (var e = 0 != this.high ? this.high : this.low, t = 31; t > 0 && 0 == (e & 1 << t); t--)
                        ;
                    return 0 != this.high ? t + 33 : t + 1
                }
                ,
                b.isZero = function () {
                    return 0 === this.high && 0 === this.low
                }
                ,
                b.isNegative = function () {
                    return !this.unsigned && this.high < 0
                }
                ,
                b.isPositive = function () {
                    return this.unsigned || this.high >= 0
                }
                ,
                b.isOdd = function () {
                    return 1 === (1 & this.low)
                }
                ,
                b.isEven = function () {
                    return 0 === (1 & this.low)
                }
                ,
                b.equals = function (e) {
                    return t(e) || (e = a(e)),
                        (this.unsigned === e.unsigned || this.high >>> 31 !== 1 || e.high >>> 31 !== 1) && (this.high === e.high && this.low === e.low)
                }
                ,
                b.eq = b.equals,
                b.notEquals = function (e) {
                    return !this.eq(e)
                }
                ,
                b.neq = b.notEquals,
                b.lessThan = function (e) {
                    return this.comp(e) < 0
                }
                ,
                b.lt = b.lessThan,
                b.lessThanOrEqual = function (e) {
                    return this.comp(e) <= 0
                }
                ,
                b.lte = b.lessThanOrEqual,
                b.greaterThan = function (e) {
                    return this.comp(e) > 0
                }
                ,
                b.gt = b.greaterThan,
                b.greaterThanOrEqual = function (e) {
                    return this.comp(e) >= 0
                }
                ,
                b.gte = b.greaterThanOrEqual,
                b.compare = function (e) {
                    if (t(e) || (e = a(e)),
                        this.eq(e))
                        return 0;
                    var i = this.isNegative()
                        , n = e.isNegative();
                    return i && !n ? -1 : !i && n ? 1 : this.unsigned ? e.high >>> 0 > this.high >>> 0 || e.high === this.high && e.low >>> 0 > this.low >>> 0 ? -1 : 1 : this.sub(e).isNegative() ? -1 : 1
                }
                ,
                b.comp = b.compare,
                b.negate = function () {
                    return !this.unsigned && this.eq(E) ? E : this.not().add(v)
                }
                ,
                b.neg = b.negate,
                b.add = function (e) {
                    t(e) || (e = a(e));
                    var i = this.high >>> 16
                        , n = 65535 & this.high
                        , o = this.low >>> 16
                        , s = 65535 & this.low
                        , l = e.high >>> 16
                        , c = 65535 & e.high
                        , h = e.low >>> 16
                        , u = 65535 & e.low
                        , d = 0
                        , p = 0
                        , f = 0
                        , g = 0;
                    return g += s + u,
                        f += g >>> 16,
                        g &= 65535,
                        f += o + h,
                        p += f >>> 16,
                        f &= 65535,
                        p += n + c,
                        d += p >>> 16,
                        p &= 65535,
                        d += i + l,
                        d &= 65535,
                        r(f << 16 | g, d << 16 | p, this.unsigned)
                }
                ,
                b.subtract = function (e) {
                    return t(e) || (e = a(e)),
                        this.add(e.neg())
                }
                ,
                b.sub = b.subtract,
                b.multiply = function (e) {
                    if (this.isZero())
                        return g;
                    if (t(e) || (e = a(e)),
                        e.isZero())
                        return g;
                    if (this.eq(E))
                        return e.isOdd() ? E : g;
                    if (e.eq(E))
                        return this.isOdd() ? E : g;
                    if (this.isNegative())
                        return e.isNegative() ? this.neg().mul(e.neg()) : this.neg().mul(e).neg();
                    if (e.isNegative())
                        return this.mul(e.neg()).neg();
                    if (this.lt(f) && e.lt(f))
                        return n(this.toNumber() * e.toNumber(), this.unsigned);
                    var i = this.high >>> 16
                        , o = 65535 & this.high
                        , s = this.low >>> 16
                        , l = 65535 & this.low
                        , c = e.high >>> 16
                        , h = 65535 & e.high
                        , u = e.low >>> 16
                        , d = 65535 & e.low
                        , p = 0
                        , m = 0
                        , v = 0
                        , A = 0;
                    return A += l * d,
                        v += A >>> 16,
                        A &= 65535,
                        v += s * d,
                        m += v >>> 16,
                        v &= 65535,
                        v += l * u,
                        m += v >>> 16,
                        v &= 65535,
                        m += o * d,
                        p += m >>> 16,
                        m &= 65535,
                        m += s * u,
                        p += m >>> 16,
                        m &= 65535,
                        m += l * h,
                        p += m >>> 16,
                        m &= 65535,
                        p += i * d + o * u + s * h + l * c,
                        p &= 65535,
                        r(v << 16 | A, p << 16 | m, this.unsigned)
                }
                ,
                b.mul = b.multiply,
                b.divide = function (e) {
                    if (t(e) || (e = a(e)),
                        e.isZero())
                        throw Error("division by zero");
                    if (this.isZero())
                        return this.unsigned ? m : g;
                    var i, r, o;
                    if (this.unsigned) {
                        if (e.unsigned || (e = e.toUnsigned()),
                            e.gt(this))
                            return m;
                        if (e.gt(this.shru(1)))
                            return A;
                        o = m
                    } else {
                        if (this.eq(E)) {
                            if (e.eq(v) || e.eq(y))
                                return E;
                            if (e.eq(E))
                                return v;
                            var s = this.shr(1);
                            return i = s.div(e).shl(1),
                                i.eq(g) ? e.isNegative() ? v : y : (r = this.sub(e.mul(i)),
                                    o = i.add(r.div(e)))
                        }
                        if (e.eq(E))
                            return this.unsigned ? m : g;
                        if (this.isNegative())
                            return e.isNegative() ? this.neg().div(e.neg()) : this.neg().div(e).neg();
                        if (e.isNegative())
                            return this.div(e.neg()).neg();
                        o = g
                    }
                    for (r = this; r.gte(e);) {
                        i = Math.max(1, Math.floor(r.toNumber() / e.toNumber()));
                        for (var l = Math.ceil(Math.log(i) / Math.LN2), h = l <= 48 ? 1 : c(2, l - 48), u = n(i), d = u.mul(e); d.isNegative() || d.gt(r);)
                            i -= h,
                                u = n(i, this.unsigned),
                                d = u.mul(e);
                        u.isZero() && (u = v),
                            o = o.add(u),
                            r = r.sub(d)
                    }
                    return o
                }
                ,
                b.div = b.divide,
                b.modulo = function (e) {
                    return t(e) || (e = a(e)),
                        this.sub(this.div(e).mul(e))
                }
                ,
                b.mod = b.modulo,
                b.not = function () {
                    return r(~this.low, ~this.high, this.unsigned)
                }
                ,
                b.and = function (e) {
                    return t(e) || (e = a(e)),
                        r(this.low & e.low, this.high & e.high, this.unsigned)
                }
                ,
                b.or = function (e) {
                    return t(e) || (e = a(e)),
                        r(this.low | e.low, this.high | e.high, this.unsigned)
                }
                ,
                b.xor = function (e) {
                    return t(e) || (e = a(e)),
                        r(this.low ^ e.low, this.high ^ e.high, this.unsigned)
                }
                ,
                b.shiftLeft = function (e) {
                    return t(e) && (e = e.toInt()),
                        0 === (e &= 63) ? this : e < 32 ? r(this.low << e, this.high << e | this.low >>> 32 - e, this.unsigned) : r(0, this.low << e - 32, this.unsigned)
                }
                ,
                b.shl = b.shiftLeft,
                b.shiftRight = function (e) {
                    return t(e) && (e = e.toInt()),
                        0 === (e &= 63) ? this : e < 32 ? r(this.low >>> e | this.high << 32 - e, this.high >> e, this.unsigned) : r(this.high >> e - 32, this.high >= 0 ? 0 : -1, this.unsigned)
                }
                ,
                b.shr = b.shiftRight,
                b.shiftRightUnsigned = function (e) {
                    if (t(e) && (e = e.toInt()),
                        e &= 63,
                        0 === e)
                        return this;
                    var i = this.high;
                    if (e < 32) {
                        var n = this.low;
                        return r(n >>> e | i << 32 - e, i >>> e, this.unsigned)
                    }
                    return 32 === e ? r(i, 0, this.unsigned) : r(i >>> e - 32, 0, this.unsigned)
                }
                ,
                b.shru = b.shiftRightUnsigned,
                b.toSigned = function () {
                    return this.unsigned ? r(this.low, this.high, !1) : this
                }
                ,
                b.toUnsigned = function () {
                    return this.unsigned ? this : r(this.low, this.high, !0)
                }
                ,
                b.toBytes = function (e) {
                    return e ? this.toBytesLE() : this.toBytesBE()
                }
                ,
                b.toBytesLE = function () {
                    var e = this.high
                        , t = this.low;
                    return [255 & t, t >>> 8 & 255, t >>> 16 & 255, t >>> 24 & 255, 255 & e, e >>> 8 & 255, e >>> 16 & 255, e >>> 24 & 255]
                }
                ,
                b.toBytesBE = function () {
                    var e = this.high
                        , t = this.low;
                    return [e >>> 24 & 255, e >>> 16 & 255, e >>> 8 & 255, 255 & e, t >>> 24 & 255, t >>> 16 & 255, t >>> 8 & 255, 255 & t]
                }
                ,
                e
        })
    }
        , {}],
    217: [function (e, t, i) {
        var n = {
            REVISION: "75"
        };
        "function" == typeof define && define.amd ? define("three", n) : "undefined" != typeof i && "undefined" != typeof t && (t.exports = n),
            void 0 === Number.EPSILON && (Number.EPSILON = Math.pow(2, -52)),
            void 0 === Math.sign && (Math.sign = function (e) {
                return e < 0 ? -1 : e > 0 ? 1 : +e
            }
            ),
            void 0 === Function.prototype.name && void 0 !== Object.defineProperty && Object.defineProperty(Function.prototype, "name", {
                get: function () {
                    return this.toString().match(/^\s*function\s*(\S*)\s*\(/)[1]
                }
            }),
            void 0 === Object.assign && Object.defineProperty(Object, "assign", {
                writable: !0,
                configurable: !0,
                value: function (e) {
                    "use strict";
                    if (void 0 === e || null === e)
                        throw new TypeError("Cannot convert first argument to object");
                    for (var t = Object(e), i = 1, n = arguments.length; i !== n; ++i) {
                        var r = arguments[i];
                        if (void 0 !== r && null !== r) {
                            r = Object(r);
                            for (var o = Object.keys(r), a = 0, s = o.length; a !== s; ++a) {
                                var l = o[a]
                                    , c = Object.getOwnPropertyDescriptor(r, l);
                                void 0 !== c && c.enumerable && (t[l] = r[l])
                            }
                        }
                    }
                    return t
                }
            }),
            n.MOUSE = {
                LEFT: 0,
                MIDDLE: 1,
                RIGHT: 2
            },
            n.CullFaceNone = 0,
            n.CullFaceBack = 1,
            n.CullFaceFront = 2,
            n.CullFaceFrontBack = 3,
            n.FrontFaceDirectionCW = 0,
            n.FrontFaceDirectionCCW = 1,
            n.BasicShadowMap = 0,
            n.PCFShadowMap = 1,
            n.PCFSoftShadowMap = 2,
            n.FrontSide = 0,
            n.BackSide = 1,
            n.DoubleSide = 2,
            n.FlatShading = 1,
            n.SmoothShading = 2,
            n.NoColors = 0,
            n.FaceColors = 1,
            n.VertexColors = 2,
            n.NoBlending = 0,
            n.NormalBlending = 1,
            n.AdditiveBlending = 2,
            n.SubtractiveBlending = 3,
            n.MultiplyBlending = 4,
            n.CustomBlending = 5,
            n.AddEquation = 100,
            n.SubtractEquation = 101,
            n.ReverseSubtractEquation = 102,
            n.MinEquation = 103,
            n.MaxEquation = 104,
            n.ZeroFactor = 200,
            n.OneFactor = 201,
            n.SrcColorFactor = 202,
            n.OneMinusSrcColorFactor = 203,
            n.SrcAlphaFactor = 204,
            n.OneMinusSrcAlphaFactor = 205,
            n.DstAlphaFactor = 206,
            n.OneMinusDstAlphaFactor = 207,
            n.DstColorFactor = 208,
            n.OneMinusDstColorFactor = 209,
            n.SrcAlphaSaturateFactor = 210,
            n.NeverDepth = 0,
            n.AlwaysDepth = 1,
            n.LessDepth = 2,
            n.LessEqualDepth = 3,
            n.EqualDepth = 4,
            n.GreaterEqualDepth = 5,
            n.GreaterDepth = 6,
            n.NotEqualDepth = 7,
            n.MultiplyOperation = 0,
            n.MixOperation = 1,
            n.AddOperation = 2,
            n.NoToneMapping = 0,
            n.LinearToneMapping = 1,
            n.ReinhardToneMapping = 2,
            n.Uncharted2ToneMapping = 3,
            n.CineonToneMapping = 4,
            n.UVMapping = 300,
            n.CubeReflectionMapping = 301,
            n.CubeRefractionMapping = 302,
            n.EquirectangularReflectionMapping = 303,
            n.EquirectangularRefractionMapping = 304,
            n.SphericalReflectionMapping = 305,
            n.CubeUVReflectionMapping = 306,
            n.CubeUVRefractionMapping = 307,
            n.RepeatWrapping = 1e3,
            n.ClampToEdgeWrapping = 1001,
            n.MirroredRepeatWrapping = 1002,
            n.NearestFilter = 1003,
            n.NearestMipMapNearestFilter = 1004,
            n.NearestMipMapLinearFilter = 1005,
            n.LinearFilter = 1006,
            n.LinearMipMapNearestFilter = 1007,
            n.LinearMipMapLinearFilter = 1008,
            n.UnsignedByteType = 1009,
            n.ByteType = 1010,
            n.ShortType = 1011,
            n.UnsignedShortType = 1012,
            n.IntType = 1013,
            n.UnsignedIntType = 1014,
            n.FloatType = 1015,
            n.HalfFloatType = 1025,
            n.UnsignedShort4444Type = 1016,
            n.UnsignedShort5551Type = 1017,
            n.UnsignedShort565Type = 1018,
            n.AlphaFormat = 1019,
            n.RGBFormat = 1020,
            n.RGBAFormat = 1021,
            n.LuminanceFormat = 1022,
            n.LuminanceAlphaFormat = 1023,
            n.RGBEFormat = n.RGBAFormat,
            n.RGB_S3TC_DXT1_Format = 2001,
            n.RGBA_S3TC_DXT1_Format = 2002,
            n.RGBA_S3TC_DXT3_Format = 2003,
            n.RGBA_S3TC_DXT5_Format = 2004,
            n.RGB_PVRTC_4BPPV1_Format = 2100,
            n.RGB_PVRTC_2BPPV1_Format = 2101,
            n.RGBA_PVRTC_4BPPV1_Format = 2102,
            n.RGBA_PVRTC_2BPPV1_Format = 2103,
            n.RGB_ETC1_Format = 2151,
            n.LoopOnce = 2200,
            n.LoopRepeat = 2201,
            n.LoopPingPong = 2202,
            n.InterpolateDiscrete = 2300,
            n.InterpolateLinear = 2301,
            n.InterpolateSmooth = 2302,
            n.ZeroCurvatureEnding = 2400,
            n.ZeroSlopeEnding = 2401,
            n.WrapAroundEnding = 2402,
            n.TrianglesDrawMode = 0,
            n.TriangleStripDrawMode = 1,
            n.TriangleFanDrawMode = 2,
            n.LinearEncoding = 3e3,
            n.sRGBEncoding = 3001,
            n.GammaEncoding = 3007,
            n.RGBEEncoding = 3002,
            n.LogLuvEncoding = 3003,
            n.RGBM7Encoding = 3004,
            n.RGBM16Encoding = 3005,
            n.RGBDEncoding = 3006,
            n.Color = function (e) {
                return 3 === arguments.length ? this.fromArray(arguments) : this.set(e)
            }
            ,
            n.Color.prototype = {
                constructor: n.Color,
                r: 1,
                g: 1,
                b: 1,
                set: function (e) {
                    return e instanceof n.Color ? this.copy(e) : "number" == typeof e ? this.setHex(e) : "string" == typeof e && this.setStyle(e),
                        this
                },
                setScalar: function (e) {
                    this.r = e,
                        this.g = e,
                        this.b = e
                },
                setHex: function (e) {
                    return e = Math.floor(e),
                        this.r = (e >> 16 & 255) / 255,
                        this.g = (e >> 8 & 255) / 255,
                        this.b = (255 & e) / 255,
                        this
                },
                setRGB: function (e, t, i) {
                    return this.r = e,
                        this.g = t,
                        this.b = i,
                        this
                },
                setHSL: function () {
                    function e(e, t, i) {
                        return i < 0 && (i += 1),
                            i > 1 && (i -= 1),
                            i < 1 / 6 ? e + 6 * (t - e) * i : i < .5 ? t : i < 2 / 3 ? e + 6 * (t - e) * (2 / 3 - i) : e
                    }
                    return function (t, i, r) {
                        if (t = n.Math.euclideanModulo(t, 1),
                            i = n.Math.clamp(i, 0, 1),
                            r = n.Math.clamp(r, 0, 1),
                            0 === i)
                            this.r = this.g = this.b = r;
                        else {
                            var o = r <= .5 ? r * (1 + i) : r + i - r * i
                                , a = 2 * r - o;
                            this.r = e(a, o, t + 1 / 3),
                                this.g = e(a, o, t),
                                this.b = e(a, o, t - 1 / 3)
                        }
                        return this
                    }
                }(),
                setStyle: function (e) {
                    function t(t) {
                        void 0 !== t && parseFloat(t) < 1 && console.warn("THREE.Color: Alpha component of " + e + " will be ignored.")
                    }
                    var i;
                    if (i = /^((?:rgb|hsl)a?)\(\s*([^\)]*)\)/.exec(e)) {
                        var r, o = i[1], a = i[2];
                        switch (o) {
                            case "rgb":
                            case "rgba":
                                if (r = /^(\d+)\s*,\s*(\d+)\s*,\s*(\d+)\s*(,\s*([0-9]*\.?[0-9]+)\s*)?$/.exec(a))
                                    return this.r = Math.min(255, parseInt(r[1], 10)) / 255,
                                        this.g = Math.min(255, parseInt(r[2], 10)) / 255,
                                        this.b = Math.min(255, parseInt(r[3], 10)) / 255,
                                        t(r[5]),
                                        this;
                                if (r = /^(\d+)\%\s*,\s*(\d+)\%\s*,\s*(\d+)\%\s*(,\s*([0-9]*\.?[0-9]+)\s*)?$/.exec(a))
                                    return this.r = Math.min(100, parseInt(r[1], 10)) / 100,
                                        this.g = Math.min(100, parseInt(r[2], 10)) / 100,
                                        this.b = Math.min(100, parseInt(r[3], 10)) / 100,
                                        t(r[5]),
                                        this;
                                break;
                            case "hsl":
                            case "hsla":
                                if (r = /^([0-9]*\.?[0-9]+)\s*,\s*(\d+)\%\s*,\s*(\d+)\%\s*(,\s*([0-9]*\.?[0-9]+)\s*)?$/.exec(a)) {
                                    var s = parseFloat(r[1]) / 360
                                        , l = parseInt(r[2], 10) / 100
                                        , c = parseInt(r[3], 10) / 100;
                                    return t(r[5]),
                                        this.setHSL(s, l, c)
                                }
                        }
                    } else if (i = /^\#([A-Fa-f0-9]+)$/.exec(e)) {
                        var h = i[1]
                            , u = h.length;
                        if (3 === u)
                            return this.r = parseInt(h.charAt(0) + h.charAt(0), 16) / 255,
                                this.g = parseInt(h.charAt(1) + h.charAt(1), 16) / 255,
                                this.b = parseInt(h.charAt(2) + h.charAt(2), 16) / 255,
                                this;
                        if (6 === u)
                            return this.r = parseInt(h.charAt(0) + h.charAt(1), 16) / 255,
                                this.g = parseInt(h.charAt(2) + h.charAt(3), 16) / 255,
                                this.b = parseInt(h.charAt(4) + h.charAt(5), 16) / 255,
                                this
                    }
                    if (e && e.length > 0) {
                        var h = n.ColorKeywords[e];
                        void 0 !== h ? this.setHex(h) : console.warn("THREE.Color: Unknown color " + e)
                    }
                    return this
                },
                clone: function () {
                    return new this.constructor(this.r, this.g, this.b)
                },
                copy: function (e) {
                    return this.r = e.r,
                        this.g = e.g,
                        this.b = e.b,
                        this
                },
                copyGammaToLinear: function (e, t) {
                    return void 0 === t && (t = 2),
                        this.r = Math.pow(e.r, t),
                        this.g = Math.pow(e.g, t),
                        this.b = Math.pow(e.b, t),
                        this
                },
                copyLinearToGamma: function (e, t) {
                    void 0 === t && (t = 2);
                    var i = t > 0 ? 1 / t : 1;
                    return this.r = Math.pow(e.r, i),
                        this.g = Math.pow(e.g, i),
                        this.b = Math.pow(e.b, i),
                        this
                },
                convertGammaToLinear: function () {
                    var e = this.r
                        , t = this.g
                        , i = this.b;
                    return this.r = e * e,
                        this.g = t * t,
                        this.b = i * i,
                        this
                },
                convertLinearToGamma: function () {
                    return this.r = Math.sqrt(this.r),
                        this.g = Math.sqrt(this.g),
                        this.b = Math.sqrt(this.b),
                        this
                },
                getHex: function () {
                    return 255 * this.r << 16 ^ 255 * this.g << 8 ^ 255 * this.b << 0
                },
                getHexString: function () {
                    return ("000000" + this.getHex().toString(16)).slice(-6)
                },
                getHSL: function (e) {
                    var t, i, n = e || {
                        h: 0,
                        s: 0,
                        l: 0
                    }, r = this.r, o = this.g, a = this.b, s = Math.max(r, o, a), l = Math.min(r, o, a), c = (l + s) / 2;
                    if (l === s)
                        t = 0,
                            i = 0;
                    else {
                        var h = s - l;
                        switch (i = c <= .5 ? h / (s + l) : h / (2 - s - l),
                        s) {
                            case r:
                                t = (o - a) / h + (o < a ? 6 : 0);
                                break;
                            case o:
                                t = (a - r) / h + 2;
                                break;
                            case a:
                                t = (r - o) / h + 4
                        }
                        t /= 6
                    }
                    return n.h = t,
                        n.s = i,
                        n.l = c,
                        n
                },
                getStyle: function () {
                    return "rgb(" + (255 * this.r | 0) + "," + (255 * this.g | 0) + "," + (255 * this.b | 0) + ")"
                },
                offsetHSL: function (e, t, i) {
                    var n = this.getHSL();
                    return n.h += e,
                        n.s += t,
                        n.l += i,
                        this.setHSL(n.h, n.s, n.l),
                        this
                },
                add: function (e) {
                    return this.r += e.r,
                        this.g += e.g,
                        this.b += e.b,
                        this
                },
                addColors: function (e, t) {
                    return this.r = e.r + t.r,
                        this.g = e.g + t.g,
                        this.b = e.b + t.b,
                        this
                },
                addScalar: function (e) {
                    return this.r += e,
                        this.g += e,
                        this.b += e,
                        this
                },
                multiply: function (e) {
                    return this.r *= e.r,
                        this.g *= e.g,
                        this.b *= e.b,
                        this
                },
                multiplyScalar: function (e) {
                    return this.r *= e,
                        this.g *= e,
                        this.b *= e,
                        this
                },
                lerp: function (e, t) {
                    return this.r += (e.r - this.r) * t,
                        this.g += (e.g - this.g) * t,
                        this.b += (e.b - this.b) * t,
                        this
                },
                equals: function (e) {
                    return e.r === this.r && e.g === this.g && e.b === this.b
                },
                fromArray: function (e, t) {
                    return void 0 === t && (t = 0),
                        this.r = e[t],
                        this.g = e[t + 1],
                        this.b = e[t + 2],
                        this
                },
                toArray: function (e, t) {
                    return void 0 === e && (e = []),
                        void 0 === t && (t = 0),
                        e[t] = this.r,
                        e[t + 1] = this.g,
                        e[t + 2] = this.b,
                        e
                }
            },
            n.ColorKeywords = {
                aliceblue: 15792383,
                antiquewhite: 16444375,
                aqua: 65535,
                aquamarine: 8388564,
                azure: 15794175,
                beige: 16119260,
                bisque: 16770244,
                black: 0,
                blanchedalmond: 16772045,
                blue: 255,
                blueviolet: 9055202,
                brown: 10824234,
                burlywood: 14596231,
                cadetblue: 6266528,
                chartreuse: 8388352,
                chocolate: 13789470,
                coral: 16744272,
                cornflowerblue: 6591981,
                cornsilk: 16775388,
                crimson: 14423100,
                cyan: 65535,
                darkblue: 139,
                darkcyan: 35723,
                darkgoldenrod: 12092939,
                darkgray: 11119017,
                darkgreen: 25600,
                darkgrey: 11119017,
                darkkhaki: 12433259,
                darkmagenta: 9109643,
                darkolivegreen: 5597999,
                darkorange: 16747520,
                darkorchid: 10040012,
                darkred: 9109504,
                darksalmon: 15308410,
                darkseagreen: 9419919,
                darkslateblue: 4734347,
                darkslategray: 3100495,
                darkslategrey: 3100495,
                darkturquoise: 52945,
                darkviolet: 9699539,
                deeppink: 16716947,
                deepskyblue: 49151,
                dimgray: 6908265,
                dimgrey: 6908265,
                dodgerblue: 2003199,
                firebrick: 11674146,
                floralwhite: 16775920,
                forestgreen: 2263842,
                fuchsia: 16711935,
                gainsboro: 14474460,
                ghostwhite: 16316671,
                gold: 16766720,
                goldenrod: 14329120,
                gray: 8421504,
                green: 32768,
                greenyellow: 11403055,
                grey: 8421504,
                honeydew: 15794160,
                hotpink: 16738740,
                indianred: 13458524,
                indigo: 4915330,
                ivory: 16777200,
                khaki: 15787660,
                lavender: 15132410,
                lavenderblush: 16773365,
                lawngreen: 8190976,
                lemonchiffon: 16775885,
                lightblue: 11393254,
                lightcoral: 15761536,
                lightcyan: 14745599,
                lightgoldenrodyellow: 16448210,
                lightgray: 13882323,
                lightgreen: 9498256,
                lightgrey: 13882323,
                lightpink: 16758465,
                lightsalmon: 16752762,
                lightseagreen: 2142890,
                lightskyblue: 8900346,
                lightslategray: 7833753,
                lightslategrey: 7833753,
                lightsteelblue: 11584734,
                lightyellow: 16777184,
                lime: 65280,
                limegreen: 3329330,
                linen: 16445670,
                magenta: 16711935,
                maroon: 8388608,
                mediumaquamarine: 6737322,
                mediumblue: 205,
                mediumorchid: 12211667,
                mediumpurple: 9662683,
                mediumseagreen: 3978097,
                mediumslateblue: 8087790,
                mediumspringgreen: 64154,
                mediumturquoise: 4772300,
                mediumvioletred: 13047173,
                midnightblue: 1644912,
                mintcream: 16121850,
                mistyrose: 16770273,
                moccasin: 16770229,
                navajowhite: 16768685,
                navy: 128,
                oldlace: 16643558,
                olive: 8421376,
                olivedrab: 7048739,
                orange: 16753920,
                orangered: 16729344,
                orchid: 14315734,
                palegoldenrod: 15657130,
                palegreen: 10025880,
                paleturquoise: 11529966,
                palevioletred: 14381203,
                papayawhip: 16773077,
                peachpuff: 16767673,
                peru: 13468991,
                pink: 16761035,
                plum: 14524637,
                powderblue: 11591910,
                purple: 8388736,
                red: 16711680,
                rosybrown: 12357519,
                royalblue: 4286945,
                saddlebrown: 9127187,
                salmon: 16416882,
                sandybrown: 16032864,
                seagreen: 3050327,
                seashell: 16774638,
                sienna: 10506797,
                silver: 12632256,
                skyblue: 8900331,
                slateblue: 6970061,
                slategray: 7372944,
                slategrey: 7372944,
                snow: 16775930,
                springgreen: 65407,
                steelblue: 4620980,
                tan: 13808780,
                teal: 32896,
                thistle: 14204888,
                tomato: 16737095,
                turquoise: 4251856,
                violet: 15631086,
                wheat: 16113331,
                white: 16777215,
                whitesmoke: 16119285,
                yellow: 16776960,
                yellowgreen: 10145074
            },
            n.Quaternion = function (e, t, i, n) {
                this._x = e || 0,
                    this._y = t || 0,
                    this._z = i || 0,
                    this._w = void 0 !== n ? n : 1
            }
            ,
            n.Quaternion.prototype = {
                constructor: n.Quaternion,
                get x() {
                    return this._x
                },
                set x(e) {
                    this._x = e,
                        this.onChangeCallback()
                },
                get y() {
                    return this._y
                },
                set y(e) {
                    this._y = e,
                        this.onChangeCallback()
                },
                get z() {
                    return this._z
                },
                set z(e) {
                    this._z = e,
                        this.onChangeCallback()
                },
                get w() {
                    return this._w
                },
                set w(e) {
                    this._w = e,
                        this.onChangeCallback()
                },
                set: function (e, t, i, n) {
                    return this._x = e,
                        this._y = t,
                        this._z = i,
                        this._w = n,
                        this.onChangeCallback(),
                        this
                },
                clone: function () {
                    return new this.constructor(this._x, this._y, this._z, this._w)
                },
                copy: function (e) {
                    return this._x = e.x,
                        this._y = e.y,
                        this._z = e.z,
                        this._w = e.w,
                        this.onChangeCallback(),
                        this
                },
                setFromEuler: function (e, t) {
                    if (e instanceof n.Euler == !1)
                        throw new Error("THREE.Quaternion: .setFromEuler() now expects a Euler rotation rather than a Vector3 and order.");
                    var i = Math.cos(e._x / 2)
                        , r = Math.cos(e._y / 2)
                        , o = Math.cos(e._z / 2)
                        , a = Math.sin(e._x / 2)
                        , s = Math.sin(e._y / 2)
                        , l = Math.sin(e._z / 2)
                        , c = e.order;
                    return "XYZ" === c ? (this._x = a * r * o + i * s * l,
                        this._y = i * s * o - a * r * l,
                        this._z = i * r * l + a * s * o,
                        this._w = i * r * o - a * s * l) : "YXZ" === c ? (this._x = a * r * o + i * s * l,
                            this._y = i * s * o - a * r * l,
                            this._z = i * r * l - a * s * o,
                            this._w = i * r * o + a * s * l) : "ZXY" === c ? (this._x = a * r * o - i * s * l,
                                this._y = i * s * o + a * r * l,
                                this._z = i * r * l + a * s * o,
                                this._w = i * r * o - a * s * l) : "ZYX" === c ? (this._x = a * r * o - i * s * l,
                                    this._y = i * s * o + a * r * l,
                                    this._z = i * r * l - a * s * o,
                                    this._w = i * r * o + a * s * l) : "YZX" === c ? (this._x = a * r * o + i * s * l,
                                        this._y = i * s * o + a * r * l,
                                        this._z = i * r * l - a * s * o,
                                        this._w = i * r * o - a * s * l) : "XZY" === c && (this._x = a * r * o - i * s * l,
                                            this._y = i * s * o - a * r * l,
                                            this._z = i * r * l + a * s * o,
                                            this._w = i * r * o + a * s * l),
                        t !== !1 && this.onChangeCallback(),
                        this
                },
                setFromAxisAngle: function (e, t) {
                    var i = t / 2
                        , n = Math.sin(i);
                    return this._x = e.x * n,
                        this._y = e.y * n,
                        this._z = e.z * n,
                        this._w = Math.cos(i),
                        this.onChangeCallback(),
                        this
                },
                setFromRotationMatrix: function (e) {
                    var t, i = e.elements, n = i[0], r = i[4], o = i[8], a = i[1], s = i[5], l = i[9], c = i[2], h = i[6], u = i[10], d = n + s + u;
                    return d > 0 ? (t = .5 / Math.sqrt(d + 1),
                        this._w = .25 / t,
                        this._x = (h - l) * t,
                        this._y = (o - c) * t,
                        this._z = (a - r) * t) : n > s && n > u ? (t = 2 * Math.sqrt(1 + n - s - u),
                            this._w = (h - l) / t,
                            this._x = .25 * t,
                            this._y = (r + a) / t,
                            this._z = (o + c) / t) : s > u ? (t = 2 * Math.sqrt(1 + s - n - u),
                                this._w = (o - c) / t,
                                this._x = (r + a) / t,
                                this._y = .25 * t,
                                this._z = (l + h) / t) : (t = 2 * Math.sqrt(1 + u - n - s),
                                    this._w = (a - r) / t,
                                    this._x = (o + c) / t,
                                    this._y = (l + h) / t,
                                    this._z = .25 * t),
                        this.onChangeCallback(),
                        this
                },
                setFromUnitVectors: function () {
                    var e, t, i = 1e-6;
                    return function (r, o) {
                        return void 0 === e && (e = new n.Vector3),
                            t = r.dot(o) + 1,
                            t < i ? (t = 0,
                                Math.abs(r.x) > Math.abs(r.z) ? e.set(-r.y, r.x, 0) : e.set(0, -r.z, r.y)) : e.crossVectors(r, o),
                            this._x = e.x,
                            this._y = e.y,
                            this._z = e.z,
                            this._w = t,
                            this.normalize(),
                            this
                    }
                }(),
                inverse: function () {
                    return this.conjugate().normalize(),
                        this
                },
                conjugate: function () {
                    return this._x *= -1,
                        this._y *= -1,
                        this._z *= -1,
                        this.onChangeCallback(),
                        this
                },
                dot: function (e) {
                    return this._x * e._x + this._y * e._y + this._z * e._z + this._w * e._w
                },
                lengthSq: function () {
                    return this._x * this._x + this._y * this._y + this._z * this._z + this._w * this._w
                },
                length: function () {
                    return Math.sqrt(this._x * this._x + this._y * this._y + this._z * this._z + this._w * this._w)
                },
                normalize: function () {
                    var e = this.length();
                    return 0 === e ? (this._x = 0,
                        this._y = 0,
                        this._z = 0,
                        this._w = 1) : (e = 1 / e,
                            this._x = this._x * e,
                            this._y = this._y * e,
                            this._z = this._z * e,
                            this._w = this._w * e),
                        this.onChangeCallback(),
                        this
                },
                multiply: function (e, t) {
                    return void 0 !== t ? (console.warn("THREE.Quaternion: .multiply() now only accepts one argument. Use .multiplyQuaternions( a, b ) instead."),
                        this.multiplyQuaternions(e, t)) : this.multiplyQuaternions(this, e)
                },
                multiplyQuaternions: function (e, t) {
                    var i = e._x
                        , n = e._y
                        , r = e._z
                        , o = e._w
                        , a = t._x
                        , s = t._y
                        , l = t._z
                        , c = t._w;
                    return this._x = i * c + o * a + n * l - r * s,
                        this._y = n * c + o * s + r * a - i * l,
                        this._z = r * c + o * l + i * s - n * a,
                        this._w = o * c - i * a - n * s - r * l,
                        this.onChangeCallback(),
                        this
                },
                slerp: function (e, t) {
                    if (0 === t)
                        return this;
                    if (1 === t)
                        return this.copy(e);
                    var i = this._x
                        , n = this._y
                        , r = this._z
                        , o = this._w
                        , a = o * e._w + i * e._x + n * e._y + r * e._z;
                    if (a < 0 ? (this._w = -e._w,
                        this._x = -e._x,
                        this._y = -e._y,
                        this._z = -e._z,
                        a = -a) : this.copy(e),
                        a >= 1)
                        return this._w = o,
                            this._x = i,
                            this._y = n,
                            this._z = r,
                            this;
                    var s = Math.sqrt(1 - a * a);
                    if (Math.abs(s) < .001)
                        return this._w = .5 * (o + this._w),
                            this._x = .5 * (i + this._x),
                            this._y = .5 * (n + this._y),
                            this._z = .5 * (r + this._z),
                            this;
                    var l = Math.atan2(s, a)
                        , c = Math.sin((1 - t) * l) / s
                        , h = Math.sin(t * l) / s;
                    return this._w = o * c + this._w * h,
                        this._x = i * c + this._x * h,
                        this._y = n * c + this._y * h,
                        this._z = r * c + this._z * h,
                        this.onChangeCallback(),
                        this
                },
                equals: function (e) {
                    return e._x === this._x && e._y === this._y && e._z === this._z && e._w === this._w
                },
                fromArray: function (e, t) {
                    return void 0 === t && (t = 0),
                        this._x = e[t],
                        this._y = e[t + 1],
                        this._z = e[t + 2],
                        this._w = e[t + 3],
                        this.onChangeCallback(),
                        this
                },
                toArray: function (e, t) {
                    return void 0 === e && (e = []),
                        void 0 === t && (t = 0),
                        e[t] = this._x,
                        e[t + 1] = this._y,
                        e[t + 2] = this._z,
                        e[t + 3] = this._w,
                        e
                },
                onChange: function (e) {
                    return this.onChangeCallback = e,
                        this
                },
                onChangeCallback: function () { }
            },
            Object.assign(n.Quaternion, {
                slerp: function (e, t, i, n) {
                    return i.copy(e).slerp(t, n)
                },
                slerpFlat: function (e, t, i, n, r, o, a) {
                    var s = i[n + 0]
                        , l = i[n + 1]
                        , c = i[n + 2]
                        , h = i[n + 3]
                        , u = r[o + 0]
                        , d = r[o + 1]
                        , p = r[o + 2]
                        , f = r[o + 3];
                    if (h !== f || s !== u || l !== d || c !== p) {
                        var g = 1 - a
                            , m = s * u + l * d + c * p + h * f
                            , v = m >= 0 ? 1 : -1
                            , A = 1 - m * m;
                        if (A > Number.EPSILON) {
                            var y = Math.sqrt(A)
                                , C = Math.atan2(y, m * v);
                            g = Math.sin(g * C) / y,
                                a = Math.sin(a * C) / y
                        }
                        var I = a * v;
                        if (s = s * g + u * I,
                            l = l * g + d * I,
                            c = c * g + p * I,
                            h = h * g + f * I,
                            g === 1 - a) {
                            var E = 1 / Math.sqrt(s * s + l * l + c * c + h * h);
                            s *= E,
                                l *= E,
                                c *= E,
                                h *= E
                        }
                    }
                    e[t] = s,
                        e[t + 1] = l,
                        e[t + 2] = c,
                        e[t + 3] = h
                }
            }),
            n.Vector2 = function (e, t) {
                this.x = e || 0,
                    this.y = t || 0
            }
            ,
            n.Vector2.prototype = {
                constructor: n.Vector2,
                get width() {
                    return this.x
                },
                set width(e) {
                    this.x = e
                },
                get height() {
                    return this.y
                },
                set height(e) {
                    this.y = e
                },
                set: function (e, t) {
                    return this.x = e,
                        this.y = t,
                        this
                },
                setScalar: function (e) {
                    return this.x = e,
                        this.y = e,
                        this
                },
                setX: function (e) {
                    return this.x = e,
                        this
                },
                setY: function (e) {
                    return this.y = e,
                        this
                },
                setComponent: function (e, t) {
                    switch (e) {
                        case 0:
                            this.x = t;
                            break;
                        case 1:
                            this.y = t;
                            break;
                        default:
                            throw new Error("index is out of range: " + e)
                    }
                },
                getComponent: function (e) {
                    switch (e) {
                        case 0:
                            return this.x;
                        case 1:
                            return this.y;
                        default:
                            throw new Error("index is out of range: " + e)
                    }
                },
                clone: function () {
                    return new this.constructor(this.x, this.y)
                },
                copy: function (e) {
                    return this.x = e.x,
                        this.y = e.y,
                        this
                },
                add: function (e, t) {
                    return void 0 !== t ? (console.warn("THREE.Vector2: .add() now only accepts one argument. Use .addVectors( a, b ) instead."),
                        this.addVectors(e, t)) : (this.x += e.x,
                            this.y += e.y,
                            this)
                },
                addScalar: function (e) {
                    return this.x += e,
                        this.y += e,
                        this
                },
                addVectors: function (e, t) {
                    return this.x = e.x + t.x,
                        this.y = e.y + t.y,
                        this
                },
                addScaledVector: function (e, t) {
                    return this.x += e.x * t,
                        this.y += e.y * t,
                        this
                },
                sub: function (e, t) {
                    return void 0 !== t ? (console.warn("THREE.Vector2: .sub() now only accepts one argument. Use .subVectors( a, b ) instead."),
                        this.subVectors(e, t)) : (this.x -= e.x,
                            this.y -= e.y,
                            this)
                },
                subScalar: function (e) {
                    return this.x -= e,
                        this.y -= e,
                        this
                },
                subVectors: function (e, t) {
                    return this.x = e.x - t.x,
                        this.y = e.y - t.y,
                        this
                },
                multiply: function (e) {
                    return this.x *= e.x,
                        this.y *= e.y,
                        this
                },
                multiplyScalar: function (e) {
                    return isFinite(e) ? (this.x *= e,
                        this.y *= e) : (this.x = 0,
                            this.y = 0),
                        this
                },
                divide: function (e) {
                    return this.x /= e.x,
                        this.y /= e.y,
                        this
                },
                divideScalar: function (e) {
                    return this.multiplyScalar(1 / e)
                },
                min: function (e) {
                    return this.x = Math.min(this.x, e.x),
                        this.y = Math.min(this.y, e.y),
                        this
                },
                max: function (e) {
                    return this.x = Math.max(this.x, e.x),
                        this.y = Math.max(this.y, e.y),
                        this
                },
                clamp: function (e, t) {
                    return this.x = Math.max(e.x, Math.min(t.x, this.x)),
                        this.y = Math.max(e.y, Math.min(t.y, this.y)),
                        this
                },
                clampScalar: function () {
                    var e, t;
                    return function (i, r) {
                        return void 0 === e && (e = new n.Vector2,
                            t = new n.Vector2),
                            e.set(i, i),
                            t.set(r, r),
                            this.clamp(e, t)
                    }
                }(),
                clampLength: function (e, t) {
                    var i = this.length();
                    return this.multiplyScalar(Math.max(e, Math.min(t, i)) / i),
                        this
                },
                floor: function () {
                    return this.x = Math.floor(this.x),
                        this.y = Math.floor(this.y),
                        this
                },
                ceil: function () {
                    return this.x = Math.ceil(this.x),
                        this.y = Math.ceil(this.y),
                        this
                },
                round: function () {
                    return this.x = Math.round(this.x),
                        this.y = Math.round(this.y),
                        this
                },
                roundToZero: function () {
                    return this.x = this.x < 0 ? Math.ceil(this.x) : Math.floor(this.x),
                        this.y = this.y < 0 ? Math.ceil(this.y) : Math.floor(this.y),
                        this
                },
                negate: function () {
                    return this.x = -this.x,
                        this.y = -this.y,
                        this
                },
                dot: function (e) {
                    return this.x * e.x + this.y * e.y
                },
                lengthSq: function () {
                    return this.x * this.x + this.y * this.y
                },
                length: function () {
                    return Math.sqrt(this.x * this.x + this.y * this.y)
                },
                lengthManhattan: function () {
                    return Math.abs(this.x) + Math.abs(this.y)
                },
                normalize: function () {
                    return this.divideScalar(this.length())
                },
                angle: function () {
                    var e = Math.atan2(this.y, this.x);
                    return e < 0 && (e += 2 * Math.PI),
                        e
                },
                distanceTo: function (e) {
                    return Math.sqrt(this.distanceToSquared(e))
                },
                distanceToSquared: function (e) {
                    var t = this.x - e.x
                        , i = this.y - e.y;
                    return t * t + i * i
                },
                setLength: function (e) {
                    return this.multiplyScalar(e / this.length())
                },
                lerp: function (e, t) {
                    return this.x += (e.x - this.x) * t,
                        this.y += (e.y - this.y) * t,
                        this
                },
                lerpVectors: function (e, t, i) {
                    return this.subVectors(t, e).multiplyScalar(i).add(e),
                        this
                },
                equals: function (e) {
                    return e.x === this.x && e.y === this.y
                },
                fromArray: function (e, t) {
                    return void 0 === t && (t = 0),
                        this.x = e[t],
                        this.y = e[t + 1],
                        this
                },
                toArray: function (e, t) {
                    return void 0 === e && (e = []),
                        void 0 === t && (t = 0),
                        e[t] = this.x,
                        e[t + 1] = this.y,
                        e
                },
                fromAttribute: function (e, t, i) {
                    return void 0 === i && (i = 0),
                        t = t * e.itemSize + i,
                        this.x = e.array[t],
                        this.y = e.array[t + 1],
                        this
                },
                rotateAround: function (e, t) {
                    var i = Math.cos(t)
                        , n = Math.sin(t)
                        , r = this.x - e.x
                        , o = this.y - e.y;
                    return this.x = r * i - o * n + e.x,
                        this.y = r * n + o * i + e.y,
                        this
                }
            },
            n.Vector3 = function (e, t, i) {
                this.x = e || 0,
                    this.y = t || 0,
                    this.z = i || 0
            }
            ,
            n.Vector3.prototype = {
                constructor: n.Vector3,
                set: function (e, t, i) {
                    return this.x = e,
                        this.y = t,
                        this.z = i,
                        this
                },
                setScalar: function (e) {
                    return this.x = e,
                        this.y = e,
                        this.z = e,
                        this
                },
                setX: function (e) {
                    return this.x = e,
                        this
                },
                setY: function (e) {
                    return this.y = e,
                        this
                },
                setZ: function (e) {
                    return this.z = e,
                        this
                },
                setComponent: function (e, t) {
                    switch (e) {
                        case 0:
                            this.x = t;
                            break;
                        case 1:
                            this.y = t;
                            break;
                        case 2:
                            this.z = t;
                            break;
                        default:
                            throw new Error("index is out of range: " + e)
                    }
                },
                getComponent: function (e) {
                    switch (e) {
                        case 0:
                            return this.x;
                        case 1:
                            return this.y;
                        case 2:
                            return this.z;
                        default:
                            throw new Error("index is out of range: " + e)
                    }
                },
                clone: function () {
                    return new this.constructor(this.x, this.y, this.z)
                },
                copy: function (e) {
                    return this.x = e.x,
                        this.y = e.y,
                        this.z = e.z,
                        this
                },
                add: function (e, t) {
                    return void 0 !== t ? (console.warn("THREE.Vector3: .add() now only accepts one argument. Use .addVectors( a, b ) instead."),
                        this.addVectors(e, t)) : (this.x += e.x,
                            this.y += e.y,
                            this.z += e.z,
                            this)
                },
                addScalar: function (e) {
                    return this.x += e,
                        this.y += e,
                        this.z += e,
                        this
                },
                addVectors: function (e, t) {
                    return this.x = e.x + t.x,
                        this.y = e.y + t.y,
                        this.z = e.z + t.z,
                        this
                },
                addScaledVector: function (e, t) {
                    return this.x += e.x * t,
                        this.y += e.y * t,
                        this.z += e.z * t,
                        this
                },
                sub: function (e, t) {
                    return void 0 !== t ? (console.warn("THREE.Vector3: .sub() now only accepts one argument. Use .subVectors( a, b ) instead."),
                        this.subVectors(e, t)) : (this.x -= e.x,
                            this.y -= e.y,
                            this.z -= e.z,
                            this)
                },
                subScalar: function (e) {
                    return this.x -= e,
                        this.y -= e,
                        this.z -= e,
                        this
                },
                subVectors: function (e, t) {
                    return this.x = e.x - t.x,
                        this.y = e.y - t.y,
                        this.z = e.z - t.z,
                        this
                },
                multiply: function (e, t) {
                    return void 0 !== t ? (console.warn("THREE.Vector3: .multiply() now only accepts one argument. Use .multiplyVectors( a, b ) instead."),
                        this.multiplyVectors(e, t)) : (this.x *= e.x,
                            this.y *= e.y,
                            this.z *= e.z,
                            this)
                },
                multiplyScalar: function (e) {
                    return isFinite(e) ? (this.x *= e,
                        this.y *= e,
                        this.z *= e) : (this.x = 0,
                            this.y = 0,
                            this.z = 0),
                        this
                },
                multiplyVectors: function (e, t) {
                    return this.x = e.x * t.x,
                        this.y = e.y * t.y,
                        this.z = e.z * t.z,
                        this
                },
                applyEuler: function () {
                    var e;
                    return function (t) {
                        return t instanceof n.Euler == !1 && console.error("THREE.Vector3: .applyEuler() now expects an Euler rotation rather than a Vector3 and order."),
                            void 0 === e && (e = new n.Quaternion),
                            this.applyQuaternion(e.setFromEuler(t)),
                            this
                    }
                }(),
                applyAxisAngle: function () {
                    var e;
                    return function (t, i) {
                        return void 0 === e && (e = new n.Quaternion),
                            this.applyQuaternion(e.setFromAxisAngle(t, i)),
                            this
                    }
                }(),
                applyMatrix3: function (e) {
                    var t = this.x
                        , i = this.y
                        , n = this.z
                        , r = e.elements;
                    return this.x = r[0] * t + r[3] * i + r[6] * n,
                        this.y = r[1] * t + r[4] * i + r[7] * n,
                        this.z = r[2] * t + r[5] * i + r[8] * n,
                        this
                },
                applyMatrix4: function (e) {
                    var t = this.x
                        , i = this.y
                        , n = this.z
                        , r = e.elements;
                    return this.x = r[0] * t + r[4] * i + r[8] * n + r[12],
                        this.y = r[1] * t + r[5] * i + r[9] * n + r[13],
                        this.z = r[2] * t + r[6] * i + r[10] * n + r[14],
                        this
                },
                applyProjection: function (e) {
                    var t = this.x
                        , i = this.y
                        , n = this.z
                        , r = e.elements
                        , o = 1 / (r[3] * t + r[7] * i + r[11] * n + r[15]);
                    return this.x = (r[0] * t + r[4] * i + r[8] * n + r[12]) * o,
                        this.y = (r[1] * t + r[5] * i + r[9] * n + r[13]) * o,
                        this.z = (r[2] * t + r[6] * i + r[10] * n + r[14]) * o,
                        this
                },
                applyQuaternion: function (e) {
                    var t = this.x
                        , i = this.y
                        , n = this.z
                        , r = e.x
                        , o = e.y
                        , a = e.z
                        , s = e.w
                        , l = s * t + o * n - a * i
                        , c = s * i + a * t - r * n
                        , h = s * n + r * i - o * t
                        , u = -r * t - o * i - a * n;
                    return this.x = l * s + u * -r + c * -a - h * -o,
                        this.y = c * s + u * -o + h * -r - l * -a,
                        this.z = h * s + u * -a + l * -o - c * -r,
                        this
                },
                project: function () {
                    var e;
                    return function (t) {
                        return void 0 === e && (e = new n.Matrix4),
                            e.multiplyMatrices(t.projectionMatrix, e.getInverse(t.matrixWorld)),
                            this.applyProjection(e)
                    }
                }(),
                unproject: function () {
                    var e;
                    return function (t) {
                        return void 0 === e && (e = new n.Matrix4),
                            e.multiplyMatrices(t.matrixWorld, e.getInverse(t.projectionMatrix)),
                            this.applyProjection(e)
                    }
                }(),
                transformDirection: function (e) {
                    var t = this.x
                        , i = this.y
                        , n = this.z
                        , r = e.elements;
                    return this.x = r[0] * t + r[4] * i + r[8] * n,
                        this.y = r[1] * t + r[5] * i + r[9] * n,
                        this.z = r[2] * t + r[6] * i + r[10] * n,
                        this.normalize(),
                        this
                },
                divide: function (e) {
                    return this.x /= e.x,
                        this.y /= e.y,
                        this.z /= e.z,
                        this
                },
                divideScalar: function (e) {
                    return this.multiplyScalar(1 / e)
                },
                min: function (e) {
                    return this.x = Math.min(this.x, e.x),
                        this.y = Math.min(this.y, e.y),
                        this.z = Math.min(this.z, e.z),
                        this
                },
                max: function (e) {
                    return this.x = Math.max(this.x, e.x),
                        this.y = Math.max(this.y, e.y),
                        this.z = Math.max(this.z, e.z),
                        this
                },
                clamp: function (e, t) {
                    return this.x = Math.max(e.x, Math.min(t.x, this.x)),
                        this.y = Math.max(e.y, Math.min(t.y, this.y)),
                        this.z = Math.max(e.z, Math.min(t.z, this.z)),
                        this
                },
                clampScalar: function () {
                    var e, t;
                    return function (i, r) {
                        return void 0 === e && (e = new n.Vector3,
                            t = new n.Vector3),
                            e.set(i, i, i),
                            t.set(r, r, r),
                            this.clamp(e, t)
                    }
                }(),
                clampLength: function (e, t) {
                    var i = this.length();
                    return this.multiplyScalar(Math.max(e, Math.min(t, i)) / i),
                        this
                },
                floor: function () {
                    return this.x = Math.floor(this.x),
                        this.y = Math.floor(this.y),
                        this.z = Math.floor(this.z),
                        this
                },
                ceil: function () {
                    return this.x = Math.ceil(this.x),
                        this.y = Math.ceil(this.y),
                        this.z = Math.ceil(this.z),
                        this
                },
                round: function () {
                    return this.x = Math.round(this.x),
                        this.y = Math.round(this.y),
                        this.z = Math.round(this.z),
                        this
                },
                roundToZero: function () {
                    return this.x = this.x < 0 ? Math.ceil(this.x) : Math.floor(this.x),
                        this.y = this.y < 0 ? Math.ceil(this.y) : Math.floor(this.y),
                        this.z = this.z < 0 ? Math.ceil(this.z) : Math.floor(this.z),
                        this
                },
                negate: function () {
                    return this.x = -this.x,
                        this.y = -this.y,
                        this.z = -this.z,
                        this
                },
                dot: function (e) {
                    return this.x * e.x + this.y * e.y + this.z * e.z
                },
                lengthSq: function () {
                    return this.x * this.x + this.y * this.y + this.z * this.z
                },
                length: function () {
                    return Math.sqrt(this.x * this.x + this.y * this.y + this.z * this.z)
                },
                lengthManhattan: function () {
                    return Math.abs(this.x) + Math.abs(this.y) + Math.abs(this.z)
                },
                normalize: function () {
                    return this.divideScalar(this.length())
                },
                setLength: function (e) {
                    return this.multiplyScalar(e / this.length())
                },
                lerp: function (e, t) {
                    return this.x += (e.x - this.x) * t,
                        this.y += (e.y - this.y) * t,
                        this.z += (e.z - this.z) * t,
                        this
                },
                lerpVectors: function (e, t, i) {
                    return this.subVectors(t, e).multiplyScalar(i).add(e),
                        this
                },
                cross: function (e, t) {
                    if (void 0 !== t)
                        return console.warn("THREE.Vector3: .cross() now only accepts one argument. Use .crossVectors( a, b ) instead."),
                            this.crossVectors(e, t);
                    var i = this.x
                        , n = this.y
                        , r = this.z;
                    return this.x = n * e.z - r * e.y,
                        this.y = r * e.x - i * e.z,
                        this.z = i * e.y - n * e.x,
                        this
                },
                crossVectors: function (e, t) {
                    var i = e.x
                        , n = e.y
                        , r = e.z
                        , o = t.x
                        , a = t.y
                        , s = t.z;
                    return this.x = n * s - r * a,
                        this.y = r * o - i * s,
                        this.z = i * a - n * o,
                        this
                },
                projectOnVector: function () {
                    var e, t;
                    return function (i) {
                        return void 0 === e && (e = new n.Vector3),
                            e.copy(i).normalize(),
                            t = this.dot(e),
                            this.copy(e).multiplyScalar(t)
                    }
                }(),
                projectOnPlane: function () {
                    var e;
                    return function (t) {
                        return void 0 === e && (e = new n.Vector3),
                            e.copy(this).projectOnVector(t),
                            this.sub(e)
                    }
                }(),
                reflect: function () {
                    var e;
                    return function (t) {
                        return void 0 === e && (e = new n.Vector3),
                            this.sub(e.copy(t).multiplyScalar(2 * this.dot(t)))
                    }
                }(),
                angleTo: function (e) {
                    var t = this.dot(e) / Math.sqrt(this.lengthSq() * e.lengthSq());
                    return Math.acos(n.Math.clamp(t, -1, 1))
                },
                distanceTo: function (e) {
                    return Math.sqrt(this.distanceToSquared(e))
                },
                distanceToSquared: function (e) {
                    var t = this.x - e.x
                        , i = this.y - e.y
                        , n = this.z - e.z;
                    return t * t + i * i + n * n
                },
                setFromSpherical: function (e) {
                    var t = Math.sin(e.phi) * e.radius;
                    return this.x = t * Math.sin(e.theta),
                        this.y = Math.cos(e.phi) * e.radius,
                        this.z = t * Math.cos(e.theta),
                        this
                },
                setFromMatrixPosition: function (e) {
                    return this.setFromMatrixColumn(e, 3)
                },
                setFromMatrixScale: function (e) {
                    var t = this.setFromMatrixColumn(e, 0).length()
                        , i = this.setFromMatrixColumn(e, 1).length()
                        , n = this.setFromMatrixColumn(e, 2).length();
                    return this.x = t,
                        this.y = i,
                        this.z = n,
                        this
                },
                setFromMatrixColumn: function (e, t) {
                    return "number" == typeof e && (console.warn("THREE.Vector3: setFromMatrixColumn now expects ( matrix, index )."),
                        e = arguments[1],
                        t = arguments[0]),
                        this.fromArray(e.elements, 4 * t)
                },
                equals: function (e) {
                    return e.x === this.x && e.y === this.y && e.z === this.z
                },
                fromArray: function (e, t) {
                    return void 0 === t && (t = 0),
                        this.x = e[t],
                        this.y = e[t + 1],
                        this.z = e[t + 2],
                        this
                },
                toArray: function (e, t) {
                    return void 0 === e && (e = []),
                        void 0 === t && (t = 0),
                        e[t] = this.x,
                        e[t + 1] = this.y,
                        e[t + 2] = this.z,
                        e
                },
                fromAttribute: function (e, t, i) {
                    return void 0 === i && (i = 0),
                        t = t * e.itemSize + i,
                        this.x = e.array[t],
                        this.y = e.array[t + 1],
                        this.z = e.array[t + 2],
                        this
                }
            },
            n.Vector4 = function (e, t, i, n) {
                this.x = e || 0,
                    this.y = t || 0,
                    this.z = i || 0,
                    this.w = void 0 !== n ? n : 1
            }
            ,
            n.Vector4.prototype = {
                constructor: n.Vector4,
                set: function (e, t, i, n) {
                    return this.x = e,
                        this.y = t,
                        this.z = i,
                        this.w = n,
                        this
                },
                setScalar: function (e) {
                    return this.x = e,
                        this.y = e,
                        this.z = e,
                        this.w = e,
                        this
                },
                setX: function (e) {
                    return this.x = e,
                        this
                },
                setY: function (e) {
                    return this.y = e,
                        this
                },
                setZ: function (e) {
                    return this.z = e,
                        this
                },
                setW: function (e) {
                    return this.w = e,
                        this
                },
                setComponent: function (e, t) {
                    switch (e) {
                        case 0:
                            this.x = t;
                            break;
                        case 1:
                            this.y = t;
                            break;
                        case 2:
                            this.z = t;
                            break;
                        case 3:
                            this.w = t;
                            break;
                        default:
                            throw new Error("index is out of range: " + e)
                    }
                },
                getComponent: function (e) {
                    switch (e) {
                        case 0:
                            return this.x;
                        case 1:
                            return this.y;
                        case 2:
                            return this.z;
                        case 3:
                            return this.w;
                        default:
                            throw new Error("index is out of range: " + e)
                    }
                },
                clone: function () {
                    return new this.constructor(this.x, this.y, this.z, this.w)
                },
                copy: function (e) {
                    return this.x = e.x,
                        this.y = e.y,
                        this.z = e.z,
                        this.w = void 0 !== e.w ? e.w : 1,
                        this
                },
                add: function (e, t) {
                    return void 0 !== t ? (console.warn("THREE.Vector4: .add() now only accepts one argument. Use .addVectors( a, b ) instead."),
                        this.addVectors(e, t)) : (this.x += e.x,
                            this.y += e.y,
                            this.z += e.z,
                            this.w += e.w,
                            this)
                },
                addScalar: function (e) {
                    return this.x += e,
                        this.y += e,
                        this.z += e,
                        this.w += e,
                        this
                },
                addVectors: function (e, t) {
                    return this.x = e.x + t.x,
                        this.y = e.y + t.y,
                        this.z = e.z + t.z,
                        this.w = e.w + t.w,
                        this
                },
                addScaledVector: function (e, t) {
                    return this.x += e.x * t,
                        this.y += e.y * t,
                        this.z += e.z * t,
                        this.w += e.w * t,
                        this
                },
                sub: function (e, t) {
                    return void 0 !== t ? (console.warn("THREE.Vector4: .sub() now only accepts one argument. Use .subVectors( a, b ) instead."),
                        this.subVectors(e, t)) : (this.x -= e.x,
                            this.y -= e.y,
                            this.z -= e.z,
                            this.w -= e.w,
                            this)
                },
                subScalar: function (e) {
                    return this.x -= e,
                        this.y -= e,
                        this.z -= e,
                        this.w -= e,
                        this
                },
                subVectors: function (e, t) {
                    return this.x = e.x - t.x,
                        this.y = e.y - t.y,
                        this.z = e.z - t.z,
                        this.w = e.w - t.w,
                        this
                },
                multiplyScalar: function (e) {
                    return isFinite(e) ? (this.x *= e,
                        this.y *= e,
                        this.z *= e,
                        this.w *= e) : (this.x = 0,
                            this.y = 0,
                            this.z = 0,
                            this.w = 0),
                        this
                },
                applyMatrix4: function (e) {
                    var t = this.x
                        , i = this.y
                        , n = this.z
                        , r = this.w
                        , o = e.elements;
                    return this.x = o[0] * t + o[4] * i + o[8] * n + o[12] * r,
                        this.y = o[1] * t + o[5] * i + o[9] * n + o[13] * r,
                        this.z = o[2] * t + o[6] * i + o[10] * n + o[14] * r,
                        this.w = o[3] * t + o[7] * i + o[11] * n + o[15] * r,
                        this
                },
                divideScalar: function (e) {
                    return this.multiplyScalar(1 / e)
                },
                setAxisAngleFromQuaternion: function (e) {
                    this.w = 2 * Math.acos(e.w);
                    var t = Math.sqrt(1 - e.w * e.w);
                    return t < 1e-4 ? (this.x = 1,
                        this.y = 0,
                        this.z = 0) : (this.x = e.x / t,
                            this.y = e.y / t,
                            this.z = e.z / t),
                        this
                },
                setAxisAngleFromRotationMatrix: function (e) {
                    var t, i, n, r, o = .01, a = .1, s = e.elements, l = s[0], c = s[4], h = s[8], u = s[1], d = s[5], p = s[9], f = s[2], g = s[6], m = s[10];
                    if (Math.abs(c - u) < o && Math.abs(h - f) < o && Math.abs(p - g) < o) {
                        if (Math.abs(c + u) < a && Math.abs(h + f) < a && Math.abs(p + g) < a && Math.abs(l + d + m - 3) < a)
                            return this.set(1, 0, 0, 0),
                                this;
                        t = Math.PI;
                        var v = (l + 1) / 2
                            , A = (d + 1) / 2
                            , y = (m + 1) / 2
                            , C = (c + u) / 4
                            , I = (h + f) / 4
                            , E = (p + g) / 4;
                        return v > A && v > y ? v < o ? (i = 0,
                            n = .707106781,
                            r = .707106781) : (i = Math.sqrt(v),
                                n = C / i,
                                r = I / i) : A > y ? A < o ? (i = .707106781,
                                    n = 0,
                                    r = .707106781) : (n = Math.sqrt(A),
                                        i = C / n,
                                        r = E / n) : y < o ? (i = .707106781,
                                            n = .707106781,
                                            r = 0) : (r = Math.sqrt(y),
                                                i = I / r,
                                                n = E / r),
                            this.set(i, n, r, t),
                            this
                    }
                    var b = Math.sqrt((g - p) * (g - p) + (h - f) * (h - f) + (u - c) * (u - c));
                    return Math.abs(b) < .001 && (b = 1),
                        this.x = (g - p) / b,
                        this.y = (h - f) / b,
                        this.z = (u - c) / b,
                        this.w = Math.acos((l + d + m - 1) / 2),
                        this
                },
                min: function (e) {
                    return this.x = Math.min(this.x, e.x),
                        this.y = Math.min(this.y, e.y),
                        this.z = Math.min(this.z, e.z),
                        this.w = Math.min(this.w, e.w),
                        this
                },
                max: function (e) {
                    return this.x = Math.max(this.x, e.x),
                        this.y = Math.max(this.y, e.y),
                        this.z = Math.max(this.z, e.z),
                        this.w = Math.max(this.w, e.w),
                        this
                },
                clamp: function (e, t) {
                    return this.x = Math.max(e.x, Math.min(t.x, this.x)),
                        this.y = Math.max(e.y, Math.min(t.y, this.y)),
                        this.z = Math.max(e.z, Math.min(t.z, this.z)),
                        this.w = Math.max(e.w, Math.min(t.w, this.w)),
                        this
                },
                clampScalar: function () {
                    var e, t;
                    return function (i, r) {
                        return void 0 === e && (e = new n.Vector4,
                            t = new n.Vector4),
                            e.set(i, i, i, i),
                            t.set(r, r, r, r),
                            this.clamp(e, t)
                    }
                }(),
                floor: function () {
                    return this.x = Math.floor(this.x),
                        this.y = Math.floor(this.y),
                        this.z = Math.floor(this.z),
                        this.w = Math.floor(this.w),
                        this
                },
                ceil: function () {
                    return this.x = Math.ceil(this.x),
                        this.y = Math.ceil(this.y),
                        this.z = Math.ceil(this.z),
                        this.w = Math.ceil(this.w),
                        this
                },
                round: function () {
                    return this.x = Math.round(this.x),
                        this.y = Math.round(this.y),
                        this.z = Math.round(this.z),
                        this.w = Math.round(this.w),
                        this
                },
                roundToZero: function () {
                    return this.x = this.x < 0 ? Math.ceil(this.x) : Math.floor(this.x),
                        this.y = this.y < 0 ? Math.ceil(this.y) : Math.floor(this.y),
                        this.z = this.z < 0 ? Math.ceil(this.z) : Math.floor(this.z),
                        this.w = this.w < 0 ? Math.ceil(this.w) : Math.floor(this.w),
                        this
                },
                negate: function () {
                    return this.x = -this.x,
                        this.y = -this.y,
                        this.z = -this.z,
                        this.w = -this.w,
                        this
                },
                dot: function (e) {
                    return this.x * e.x + this.y * e.y + this.z * e.z + this.w * e.w
                },
                lengthSq: function () {
                    return this.x * this.x + this.y * this.y + this.z * this.z + this.w * this.w
                },
                length: function () {
                    return Math.sqrt(this.x * this.x + this.y * this.y + this.z * this.z + this.w * this.w)
                },
                lengthManhattan: function () {
                    return Math.abs(this.x) + Math.abs(this.y) + Math.abs(this.z) + Math.abs(this.w)
                },
                normalize: function () {
                    return this.divideScalar(this.length())
                },
                setLength: function (e) {
                    return this.multiplyScalar(e / this.length())
                },
                lerp: function (e, t) {
                    return this.x += (e.x - this.x) * t,
                        this.y += (e.y - this.y) * t,
                        this.z += (e.z - this.z) * t,
                        this.w += (e.w - this.w) * t,
                        this
                },
                lerpVectors: function (e, t, i) {
                    return this.subVectors(t, e).multiplyScalar(i).add(e),
                        this
                },
                equals: function (e) {
                    return e.x === this.x && e.y === this.y && e.z === this.z && e.w === this.w
                },
                fromArray: function (e, t) {
                    return void 0 === t && (t = 0),
                        this.x = e[t],
                        this.y = e[t + 1],
                        this.z = e[t + 2],
                        this.w = e[t + 3],
                        this
                },
                toArray: function (e, t) {
                    return void 0 === e && (e = []),
                        void 0 === t && (t = 0),
                        e[t] = this.x,
                        e[t + 1] = this.y,
                        e[t + 2] = this.z,
                        e[t + 3] = this.w,
                        e
                },
                fromAttribute: function (e, t, i) {
                    return void 0 === i && (i = 0),
                        t = t * e.itemSize + i,
                        this.x = e.array[t],
                        this.y = e.array[t + 1],
                        this.z = e.array[t + 2],
                        this.w = e.array[t + 3],
                        this
                }
            },
            n.Euler = function (e, t, i, r) {
                this._x = e || 0,
                    this._y = t || 0,
                    this._z = i || 0,
                    this._order = r || n.Euler.DefaultOrder
            }
            ,
            n.Euler.RotationOrders = ["XYZ", "YZX", "ZXY", "XZY", "YXZ", "ZYX"],
            n.Euler.DefaultOrder = "XYZ",
            n.Euler.prototype = {
                constructor: n.Euler,
                get x() {
                    return this._x
                },
                set x(e) {
                    this._x = e,
                        this.onChangeCallback()
                },
                get y() {
                    return this._y
                },
                set y(e) {
                    this._y = e,
                        this.onChangeCallback()
                },
                get z() {
                    return this._z
                },
                set z(e) {
                    this._z = e,
                        this.onChangeCallback()
                },
                get order() {
                    return this._order
                },
                set order(e) {
                    this._order = e,
                        this.onChangeCallback()
                },
                set: function (e, t, i, n) {
                    return this._x = e,
                        this._y = t,
                        this._z = i,
                        this._order = n || this._order,
                        this.onChangeCallback(),
                        this
                },
                clone: function () {
                    return new this.constructor(this._x, this._y, this._z, this._order)
                },
                copy: function (e) {
                    return this._x = e._x,
                        this._y = e._y,
                        this._z = e._z,
                        this._order = e._order,
                        this.onChangeCallback(),
                        this
                },
                setFromRotationMatrix: function (e, t, i) {
                    var r = n.Math.clamp
                        , o = e.elements
                        , a = o[0]
                        , s = o[4]
                        , l = o[8]
                        , c = o[1]
                        , h = o[5]
                        , u = o[9]
                        , d = o[2]
                        , p = o[6]
                        , f = o[10];
                    return t = t || this._order,
                        "XYZ" === t ? (this._y = Math.asin(r(l, -1, 1)),
                            Math.abs(l) < .99999 ? (this._x = Math.atan2(-u, f),
                                this._z = Math.atan2(-s, a)) : (this._x = Math.atan2(p, h),
                                    this._z = 0)) : "YXZ" === t ? (this._x = Math.asin(-r(u, -1, 1)),
                                        Math.abs(u) < .99999 ? (this._y = Math.atan2(l, f),
                                            this._z = Math.atan2(c, h)) : (this._y = Math.atan2(-d, a),
                                                this._z = 0)) : "ZXY" === t ? (this._x = Math.asin(r(p, -1, 1)),
                                                    Math.abs(p) < .99999 ? (this._y = Math.atan2(-d, f),
                                                        this._z = Math.atan2(-s, h)) : (this._y = 0,
                                                            this._z = Math.atan2(c, a))) : "ZYX" === t ? (this._y = Math.asin(-r(d, -1, 1)),
                                                                Math.abs(d) < .99999 ? (this._x = Math.atan2(p, f),
                                                                    this._z = Math.atan2(c, a)) : (this._x = 0,
                                                                        this._z = Math.atan2(-s, h))) : "YZX" === t ? (this._z = Math.asin(r(c, -1, 1)),
                                                                            Math.abs(c) < .99999 ? (this._x = Math.atan2(-u, h),
                                                                                this._y = Math.atan2(-d, a)) : (this._x = 0,
                                                                                    this._y = Math.atan2(l, f))) : "XZY" === t ? (this._z = Math.asin(-r(s, -1, 1)),
                                                                                        Math.abs(s) < .99999 ? (this._x = Math.atan2(p, h),
                                                                                            this._y = Math.atan2(l, a)) : (this._x = Math.atan2(-u, f),
                                                                                                this._y = 0)) : console.warn("THREE.Euler: .setFromRotationMatrix() given unsupported order: " + t),
                        this._order = t,
                        i !== !1 && this.onChangeCallback(),
                        this
                },
                setFromQuaternion: function () {
                    var e;
                    return function (t, i, r) {
                        return void 0 === e && (e = new n.Matrix4),
                            e.makeRotationFromQuaternion(t),
                            this.setFromRotationMatrix(e, i, r),
                            this
                    }
                }(),
                setFromVector3: function (e, t) {
                    return this.set(e.x, e.y, e.z, t || this._order)
                },
                reorder: function () {
                    var e = new n.Quaternion;
                    return function (t) {
                        e.setFromEuler(this),
                            this.setFromQuaternion(e, t)
                    }
                }(),
                equals: function (e) {
                    return e._x === this._x && e._y === this._y && e._z === this._z && e._order === this._order
                },
                fromArray: function (e) {
                    return this._x = e[0],
                        this._y = e[1],
                        this._z = e[2],
                        void 0 !== e[3] && (this._order = e[3]),
                        this.onChangeCallback(),
                        this
                },
                toArray: function (e, t) {
                    return void 0 === e && (e = []),
                        void 0 === t && (t = 0),
                        e[t] = this._x,
                        e[t + 1] = this._y,
                        e[t + 2] = this._z,
                        e[t + 3] = this._order,
                        e
                },
                toVector3: function (e) {
                    return e ? e.set(this._x, this._y, this._z) : new n.Vector3(this._x, this._y, this._z)
                },
                onChange: function (e) {
                    return this.onChangeCallback = e,
                        this
                },
                onChangeCallback: function () { }
            },
            n.Line3 = function (e, t) {
                this.start = void 0 !== e ? e : new n.Vector3,
                    this.end = void 0 !== t ? t : new n.Vector3
            }
            ,
            n.Line3.prototype = {
                constructor: n.Line3,
                set: function (e, t) {
                    return this.start.copy(e),
                        this.end.copy(t),
                        this
                },
                clone: function () {
                    return (new this.constructor).copy(this)
                },
                copy: function (e) {
                    return this.start.copy(e.start),
                        this.end.copy(e.end),
                        this
                },
                center: function (e) {
                    var t = e || new n.Vector3;
                    return t.addVectors(this.start, this.end).multiplyScalar(.5)
                },
                delta: function (e) {
                    var t = e || new n.Vector3;
                    return t.subVectors(this.end, this.start)
                },
                distanceSq: function () {
                    return this.start.distanceToSquared(this.end)
                },
                distance: function () {
                    return this.start.distanceTo(this.end)
                },
                at: function (e, t) {
                    var i = t || new n.Vector3;
                    return this.delta(i).multiplyScalar(e).add(this.start)
                },
                closestPointToPointParameter: function () {
                    var e = new n.Vector3
                        , t = new n.Vector3;
                    return function (i, r) {
                        e.subVectors(i, this.start),
                            t.subVectors(this.end, this.start);
                        var o = t.dot(t)
                            , a = t.dot(e)
                            , s = a / o;
                        return r && (s = n.Math.clamp(s, 0, 1)),
                            s
                    }
                }(),
                closestPointToPoint: function (e, t, i) {
                    var r = this.closestPointToPointParameter(e, t)
                        , o = i || new n.Vector3;
                    return this.delta(o).multiplyScalar(r).add(this.start)
                },
                applyMatrix4: function (e) {
                    return this.start.applyMatrix4(e),
                        this.end.applyMatrix4(e),
                        this
                },
                equals: function (e) {
                    return e.start.equals(this.start) && e.end.equals(this.end)
                }
            },
            n.Box2 = function (e, t) {
                this.min = void 0 !== e ? e : new n.Vector2(+(1 / 0), +(1 / 0)),
                    this.max = void 0 !== t ? t : new n.Vector2(-(1 / 0), -(1 / 0))
            }
            ,
            n.Box2.prototype = {
                constructor: n.Box2,
                set: function (e, t) {
                    return this.min.copy(e),
                        this.max.copy(t),
                        this
                },
                setFromPoints: function (e) {
                    this.makeEmpty();
                    for (var t = 0, i = e.length; t < i; t++)
                        this.expandByPoint(e[t]);
                    return this
                },
                setFromCenterAndSize: function () {
                    var e = new n.Vector2;
                    return function (t, i) {
                        var n = e.copy(i).multiplyScalar(.5);
                        return this.min.copy(t).sub(n),
                            this.max.copy(t).add(n),
                            this
                    }
                }(),
                clone: function () {
                    return (new this.constructor).copy(this)
                },
                copy: function (e) {
                    return this.min.copy(e.min),
                        this.max.copy(e.max),
                        this
                },
                makeEmpty: function () {
                    return this.min.x = this.min.y = +(1 / 0),
                        this.max.x = this.max.y = -(1 / 0),
                        this
                },
                isEmpty: function () {
                    return this.max.x < this.min.x || this.max.y < this.min.y
                },
                center: function (e) {
                    var t = e || new n.Vector2;
                    return t.addVectors(this.min, this.max).multiplyScalar(.5)
                },
                size: function (e) {
                    var t = e || new n.Vector2;
                    return t.subVectors(this.max, this.min)
                },
                expandByPoint: function (e) {
                    return this.min.min(e),
                        this.max.max(e),
                        this
                },
                expandByVector: function (e) {
                    return this.min.sub(e),
                        this.max.add(e),
                        this
                },
                expandByScalar: function (e) {
                    return this.min.addScalar(-e),
                        this.max.addScalar(e),
                        this
                },
                containsPoint: function (e) {
                    return !(e.x < this.min.x || e.x > this.max.x || e.y < this.min.y || e.y > this.max.y)
                },
                containsBox: function (e) {
                    return this.min.x <= e.min.x && e.max.x <= this.max.x && this.min.y <= e.min.y && e.max.y <= this.max.y
                },
                getParameter: function (e, t) {
                    var i = t || new n.Vector2;
                    return i.set((e.x - this.min.x) / (this.max.x - this.min.x), (e.y - this.min.y) / (this.max.y - this.min.y))
                },
                intersectsBox: function (e) {
                    return !(e.max.x < this.min.x || e.min.x > this.max.x || e.max.y < this.min.y || e.min.y > this.max.y)
                },
                clampPoint: function (e, t) {
                    var i = t || new n.Vector2;
                    return i.copy(e).clamp(this.min, this.max)
                },
                distanceToPoint: function () {
                    var e = new n.Vector2;
                    return function (t) {
                        var i = e.copy(t).clamp(this.min, this.max);
                        return i.sub(t).length()
                    }
                }(),
                intersect: function (e) {
                    return this.min.max(e.min),
                        this.max.min(e.max),
                        this
                },
                union: function (e) {
                    return this.min.min(e.min),
                        this.max.max(e.max),
                        this
                },
                translate: function (e) {
                    return this.min.add(e),
                        this.max.add(e),
                        this
                },
                equals: function (e) {
                    return e.min.equals(this.min) && e.max.equals(this.max)
                }
            },
            n.Box3 = function (e, t) {
                this.min = void 0 !== e ? e : new n.Vector3(+(1 / 0), +(1 / 0), +(1 / 0)),
                    this.max = void 0 !== t ? t : new n.Vector3(-(1 / 0), -(1 / 0), -(1 / 0))
            }
            ,
            n.Box3.prototype = {
                constructor: n.Box3,
                set: function (e, t) {
                    return this.min.copy(e),
                        this.max.copy(t),
                        this
                },
                setFromArray: function (e) {
                    this.makeEmpty();
                    for (var t = +(1 / 0), i = +(1 / 0), n = +(1 / 0), r = -(1 / 0), o = -(1 / 0), a = -(1 / 0), s = 0, l = e.length; s < l; s += 3) {
                        var c = e[s]
                            , h = e[s + 1]
                            , u = e[s + 2];
                        c < t && (t = c),
                            h < i && (i = h),
                            u < n && (n = u),
                            c > r && (r = c),
                            h > o && (o = h),
                            u > a && (a = u)
                    }
                    this.min.set(t, i, n),
                        this.max.set(r, o, a)
                },
                setFromPoints: function (e) {
                    this.makeEmpty();
                    for (var t = 0, i = e.length; t < i; t++)
                        this.expandByPoint(e[t]);
                    return this
                },
                setFromCenterAndSize: function () {
                    var e = new n.Vector3;
                    return function (t, i) {
                        var n = e.copy(i).multiplyScalar(.5);
                        return this.min.copy(t).sub(n),
                            this.max.copy(t).add(n),
                            this
                    }
                }(),
                setFromObject: function () {
                    var e;
                    return function (t) {
                        void 0 === e && (e = new n.Box3);
                        var i = this;
                        return this.makeEmpty(),
                            t.updateMatrixWorld(!0),
                            t.traverse(function (t) {
                                var n = t.geometry;
                                void 0 !== n && (null === n.boundingBox && n.computeBoundingBox(),
                                    n.boundingBox.isEmpty() === !1 && (e.copy(n.boundingBox),
                                        e.applyMatrix4(t.matrixWorld),
                                        i.union(e)))
                            }),
                            this
                    }
                }(),
                clone: function () {
                    return (new this.constructor).copy(this)
                },
                copy: function (e) {
                    return this.min.copy(e.min),
                        this.max.copy(e.max),
                        this
                },
                makeEmpty: function () {
                    return this.min.x = this.min.y = this.min.z = +(1 / 0),
                        this.max.x = this.max.y = this.max.z = -(1 / 0),
                        this
                },
                isEmpty: function () {
                    return this.max.x < this.min.x || this.max.y < this.min.y || this.max.z < this.min.z
                },
                center: function (e) {
                    var t = e || new n.Vector3;
                    return t.addVectors(this.min, this.max).multiplyScalar(.5)
                },
                size: function (e) {
                    var t = e || new n.Vector3;
                    return t.subVectors(this.max, this.min)
                },
                expandByPoint: function (e) {
                    return this.min.min(e),
                        this.max.max(e),
                        this
                },
                expandByVector: function (e) {
                    return this.min.sub(e),
                        this.max.add(e),
                        this
                },
                expandByScalar: function (e) {
                    return this.min.addScalar(-e),
                        this.max.addScalar(e),
                        this
                },
                containsPoint: function (e) {
                    return !(e.x < this.min.x || e.x > this.max.x || e.y < this.min.y || e.y > this.max.y || e.z < this.min.z || e.z > this.max.z)
                },
                containsBox: function (e) {
                    return this.min.x <= e.min.x && e.max.x <= this.max.x && this.min.y <= e.min.y && e.max.y <= this.max.y && this.min.z <= e.min.z && e.max.z <= this.max.z
                },
                getParameter: function (e, t) {
                    var i = t || new n.Vector3;
                    return i.set((e.x - this.min.x) / (this.max.x - this.min.x), (e.y - this.min.y) / (this.max.y - this.min.y), (e.z - this.min.z) / (this.max.z - this.min.z))
                },
                intersectsBox: function (e) {
                    return !(e.max.x < this.min.x || e.min.x > this.max.x || e.max.y < this.min.y || e.min.y > this.max.y || e.max.z < this.min.z || e.min.z > this.max.z)
                },
                intersectsSphere: function () {
                    var e;
                    return function (t) {
                        return void 0 === e && (e = new n.Vector3),
                            this.clampPoint(t.center, e),
                            e.distanceToSquared(t.center) <= t.radius * t.radius
                    }
                }(),
                intersectsPlane: function (e) {
                    var t, i;
                    return e.normal.x > 0 ? (t = e.normal.x * this.min.x,
                        i = e.normal.x * this.max.x) : (t = e.normal.x * this.max.x,
                            i = e.normal.x * this.min.x),
                        e.normal.y > 0 ? (t += e.normal.y * this.min.y,
                            i += e.normal.y * this.max.y) : (t += e.normal.y * this.max.y,
                                i += e.normal.y * this.min.y),
                        e.normal.z > 0 ? (t += e.normal.z * this.min.z,
                            i += e.normal.z * this.max.z) : (t += e.normal.z * this.max.z,
                                i += e.normal.z * this.min.z),
                        t <= e.constant && i >= e.constant
                },
                clampPoint: function (e, t) {
                    var i = t || new n.Vector3;
                    return i.copy(e).clamp(this.min, this.max)
                },
                distanceToPoint: function () {
                    var e = new n.Vector3;
                    return function (t) {
                        var i = e.copy(t).clamp(this.min, this.max);
                        return i.sub(t).length()
                    }
                }(),
                getBoundingSphere: function () {
                    var e = new n.Vector3;
                    return function (t) {
                        var i = t || new n.Sphere;
                        return i.center = this.center(),
                            i.radius = .5 * this.size(e).length(),
                            i
                    }
                }(),
                intersect: function (e) {
                    return this.min.max(e.min),
                        this.max.min(e.max),
                        this
                },
                union: function (e) {
                    return this.min.min(e.min),
                        this.max.max(e.max),
                        this
                },
                applyMatrix4: function () {
                    var e = [new n.Vector3, new n.Vector3, new n.Vector3, new n.Vector3, new n.Vector3, new n.Vector3, new n.Vector3, new n.Vector3];
                    return function (t) {
                        return e[0].set(this.min.x, this.min.y, this.min.z).applyMatrix4(t),
                            e[1].set(this.min.x, this.min.y, this.max.z).applyMatrix4(t),
                            e[2].set(this.min.x, this.max.y, this.min.z).applyMatrix4(t),
                            e[3].set(this.min.x, this.max.y, this.max.z).applyMatrix4(t),
                            e[4].set(this.max.x, this.min.y, this.min.z).applyMatrix4(t),
                            e[5].set(this.max.x, this.min.y, this.max.z).applyMatrix4(t),
                            e[6].set(this.max.x, this.max.y, this.min.z).applyMatrix4(t),
                            e[7].set(this.max.x, this.max.y, this.max.z).applyMatrix4(t),
                            this.makeEmpty(),
                            this.setFromPoints(e),
                            this
                    }
                }(),
                translate: function (e) {
                    return this.min.add(e),
                        this.max.add(e),
                        this
                },
                equals: function (e) {
                    return e.min.equals(this.min) && e.max.equals(this.max)
                }
            },
            n.Matrix3 = function () {
                this.elements = new Float32Array([1, 0, 0, 0, 1, 0, 0, 0, 1]),
                    arguments.length > 0 && console.error("THREE.Matrix3: the constructor no longer reads arguments. use .set() instead.")
            }
            ,
            n.Matrix3.prototype = {
                constructor: n.Matrix3,
                set: function (e, t, i, n, r, o, a, s, l) {
                    var c = this.elements;
                    return c[0] = e,
                        c[1] = n,
                        c[2] = a,
                        c[3] = t,
                        c[4] = r,
                        c[5] = s,
                        c[6] = i,
                        c[7] = o,
                        c[8] = l,
                        this
                },
                identity: function () {
                    return this.set(1, 0, 0, 0, 1, 0, 0, 0, 1),
                        this
                },
                clone: function () {
                    return (new this.constructor).fromArray(this.elements)
                },
                copy: function (e) {
                    var t = e.elements;
                    return this.set(t[0], t[3], t[6], t[1], t[4], t[7], t[2], t[5], t[8]),
                        this
                },
                setFromMatrix4: function (e) {
                    var t = e.elements;
                    return this.set(t[0], t[4], t[8], t[1], t[5], t[9], t[2], t[6], t[10]),
                        this
                },
                applyToVector3Array: function () {
                    var e;
                    return function (t, i, r) {
                        void 0 === e && (e = new n.Vector3),
                            void 0 === i && (i = 0),
                            void 0 === r && (r = t.length);
                        for (var o = 0, a = i; o < r; o += 3,
                            a += 3)
                            e.fromArray(t, a),
                                e.applyMatrix3(this),
                                e.toArray(t, a);
                        return t
                    }
                }(),
                applyToBuffer: function () {
                    var e;
                    return function (t, i, r) {
                        void 0 === e && (e = new n.Vector3),
                            void 0 === i && (i = 0),
                            void 0 === r && (r = t.length / t.itemSize);
                        for (var o = 0, a = i; o < r; o++,
                            a++)
                            e.x = t.getX(a),
                                e.y = t.getY(a),
                                e.z = t.getZ(a),
                                e.applyMatrix3(this),
                                t.setXYZ(e.x, e.y, e.z);
                        return t
                    }
                }(),
                multiplyScalar: function (e) {
                    var t = this.elements;
                    return t[0] *= e,
                        t[3] *= e,
                        t[6] *= e,
                        t[1] *= e,
                        t[4] *= e,
                        t[7] *= e,
                        t[2] *= e,
                        t[5] *= e,
                        t[8] *= e,
                        this
                },
                determinant: function () {
                    var e = this.elements
                        , t = e[0]
                        , i = e[1]
                        , n = e[2]
                        , r = e[3]
                        , o = e[4]
                        , a = e[5]
                        , s = e[6]
                        , l = e[7]
                        , c = e[8];
                    return t * o * c - t * a * l - i * r * c + i * a * s + n * r * l - n * o * s
                },
                getInverse: function (e, t) {
                    e instanceof n.Matrix4 && console.warn("THREE.Matrix3.getInverse no longer takes a Matrix4 argument.");
                    var i = e.elements
                        , r = this.elements
                        , o = i[0]
                        , a = i[1]
                        , s = i[2]
                        , l = i[3]
                        , c = i[4]
                        , h = i[5]
                        , u = i[6]
                        , d = i[7]
                        , p = i[8]
                        , f = p * c - h * d
                        , g = h * u - p * l
                        , m = d * l - c * u
                        , v = o * f + a * g + s * m;
                    if (0 === v) {
                        var A = "THREE.Matrix3.getInverse(): can't invert matrix, determinant is 0";
                        if (t)
                            throw new Error(A);
                        return console.warn(A),
                            this.identity()
                    }
                    return r[0] = f,
                        r[1] = s * d - p * a,
                        r[2] = h * a - s * c,
                        r[3] = g,
                        r[4] = p * o - s * u,
                        r[5] = s * l - h * o,
                        r[6] = m,
                        r[7] = a * u - d * o,
                        r[8] = c * o - a * l,
                        this.multiplyScalar(1 / v)
                },
                transpose: function () {
                    var e, t = this.elements;
                    return e = t[1],
                        t[1] = t[3],
                        t[3] = e,
                        e = t[2],
                        t[2] = t[6],
                        t[6] = e,
                        e = t[5],
                        t[5] = t[7],
                        t[7] = e,
                        this
                },
                flattenToArrayOffset: function (e, t) {
                    var i = this.elements;
                    return e[t] = i[0],
                        e[t + 1] = i[1],
                        e[t + 2] = i[2],
                        e[t + 3] = i[3],
                        e[t + 4] = i[4],
                        e[t + 5] = i[5],
                        e[t + 6] = i[6],
                        e[t + 7] = i[7],
                        e[t + 8] = i[8],
                        e
                },
                getNormalMatrix: function (e) {
                    return this.setFromMatrix4(e).getInverse(this).transpose()
                },
                transposeIntoArray: function (e) {
                    var t = this.elements;
                    return e[0] = t[0],
                        e[1] = t[3],
                        e[2] = t[6],
                        e[3] = t[1],
                        e[4] = t[4],
                        e[5] = t[7],
                        e[6] = t[2],
                        e[7] = t[5],
                        e[8] = t[8],
                        this
                },
                fromArray: function (e) {
                    return this.elements.set(e),
                        this
                },
                toArray: function () {
                    var e = this.elements;
                    return [e[0], e[1], e[2], e[3], e[4], e[5], e[6], e[7], e[8]]
                }
            },
            n.Matrix4 = function () {
                this.elements = new Float32Array([1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1]),
                    arguments.length > 0 && console.error("THREE.Matrix4: the constructor no longer reads arguments. use .set() instead.")
            }
            ,
            n.Matrix4.prototype = {
                constructor: n.Matrix4,
                set: function (e, t, i, n, r, o, a, s, l, c, h, u, d, p, f, g) {
                    var m = this.elements;
                    return m[0] = e,
                        m[4] = t,
                        m[8] = i,
                        m[12] = n,
                        m[1] = r,
                        m[5] = o,
                        m[9] = a,
                        m[13] = s,
                        m[2] = l,
                        m[6] = c,
                        m[10] = h,
                        m[14] = u,
                        m[3] = d,
                        m[7] = p,
                        m[11] = f,
                        m[15] = g,
                        this
                },
                identity: function () {
                    return this.set(1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1),
                        this
                },
                clone: function () {
                    return (new n.Matrix4).fromArray(this.elements)
                },
                copy: function (e) {
                    return this.elements.set(e.elements),
                        this
                },
                copyPosition: function (e) {
                    var t = this.elements
                        , i = e.elements;
                    return t[12] = i[12],
                        t[13] = i[13],
                        t[14] = i[14],
                        this
                },
                extractBasis: function (e, t, i) {
                    return e.setFromMatrixColumn(this, 0),
                        t.setFromMatrixColumn(this, 1),
                        i.setFromMatrixColumn(this, 2),
                        this
                },
                makeBasis: function (e, t, i) {
                    return this.set(e.x, t.x, i.x, 0, e.y, t.y, i.y, 0, e.z, t.z, i.z, 0, 0, 0, 0, 1),
                        this
                },
                extractRotation: function () {
                    var e;
                    return function (t) {
                        void 0 === e && (e = new n.Vector3);
                        var i = this.elements
                            , r = t.elements
                            , o = 1 / e.setFromMatrixColumn(t, 0).length()
                            , a = 1 / e.setFromMatrixColumn(t, 1).length()
                            , s = 1 / e.setFromMatrixColumn(t, 2).length();
                        return i[0] = r[0] * o,
                            i[1] = r[1] * o,
                            i[2] = r[2] * o,
                            i[4] = r[4] * a,
                            i[5] = r[5] * a,
                            i[6] = r[6] * a,
                            i[8] = r[8] * s,
                            i[9] = r[9] * s,
                            i[10] = r[10] * s,
                            this
                    }
                }(),
                makeRotationFromEuler: function (e) {
                    e instanceof n.Euler == !1 && console.error("THREE.Matrix: .makeRotationFromEuler() now expects a Euler rotation rather than a Vector3 and order.");
                    var t = this.elements
                        , i = e.x
                        , r = e.y
                        , o = e.z
                        , a = Math.cos(i)
                        , s = Math.sin(i)
                        , l = Math.cos(r)
                        , c = Math.sin(r)
                        , h = Math.cos(o)
                        , u = Math.sin(o);
                    if ("XYZ" === e.order) {
                        var d = a * h
                            , p = a * u
                            , f = s * h
                            , g = s * u;
                        t[0] = l * h,
                            t[4] = -l * u,
                            t[8] = c,
                            t[1] = p + f * c,
                            t[5] = d - g * c,
                            t[9] = -s * l,
                            t[2] = g - d * c,
                            t[6] = f + p * c,
                            t[10] = a * l
                    } else if ("YXZ" === e.order) {
                        var m = l * h
                            , v = l * u
                            , A = c * h
                            , y = c * u;
                        t[0] = m + y * s,
                            t[4] = A * s - v,
                            t[8] = a * c,
                            t[1] = a * u,
                            t[5] = a * h,
                            t[9] = -s,
                            t[2] = v * s - A,
                            t[6] = y + m * s,
                            t[10] = a * l
                    } else if ("ZXY" === e.order) {
                        var m = l * h
                            , v = l * u
                            , A = c * h
                            , y = c * u;
                        t[0] = m - y * s,
                            t[4] = -a * u,
                            t[8] = A + v * s,
                            t[1] = v + A * s,
                            t[5] = a * h,
                            t[9] = y - m * s,
                            t[2] = -a * c,
                            t[6] = s,
                            t[10] = a * l
                    } else if ("ZYX" === e.order) {
                        var d = a * h
                            , p = a * u
                            , f = s * h
                            , g = s * u;
                        t[0] = l * h,
                            t[4] = f * c - p,
                            t[8] = d * c + g,
                            t[1] = l * u,
                            t[5] = g * c + d,
                            t[9] = p * c - f,
                            t[2] = -c,
                            t[6] = s * l,
                            t[10] = a * l
                    } else if ("YZX" === e.order) {
                        var C = a * l
                            , I = a * c
                            , E = s * l
                            , b = s * c;
                        t[0] = l * h,
                            t[4] = b - C * u,
                            t[8] = E * u + I,
                            t[1] = u,
                            t[5] = a * h,
                            t[9] = -s * h,
                            t[2] = -c * h,
                            t[6] = I * u + E,
                            t[10] = C - b * u
                    } else if ("XZY" === e.order) {
                        var C = a * l
                            , I = a * c
                            , E = s * l
                            , b = s * c;
                        t[0] = l * h,
                            t[4] = -u,
                            t[8] = c * h,
                            t[1] = C * u + b,
                            t[5] = a * h,
                            t[9] = I * u - E,
                            t[2] = E * u - I,
                            t[6] = s * h,
                            t[10] = b * u + C
                    }
                    return t[3] = 0,
                        t[7] = 0,
                        t[11] = 0,
                        t[12] = 0,
                        t[13] = 0,
                        t[14] = 0,
                        t[15] = 1,
                        this
                },
                makeRotationFromQuaternion: function (e) {
                    var t = this.elements
                        , i = e.x
                        , n = e.y
                        , r = e.z
                        , o = e.w
                        , a = i + i
                        , s = n + n
                        , l = r + r
                        , c = i * a
                        , h = i * s
                        , u = i * l
                        , d = n * s
                        , p = n * l
                        , f = r * l
                        , g = o * a
                        , m = o * s
                        , v = o * l;
                    return t[0] = 1 - (d + f),
                        t[4] = h - v,
                        t[8] = u + m,
                        t[1] = h + v,
                        t[5] = 1 - (c + f),
                        t[9] = p - g,
                        t[2] = u - m,
                        t[6] = p + g,
                        t[10] = 1 - (c + d),
                        t[3] = 0,
                        t[7] = 0,
                        t[11] = 0,
                        t[12] = 0,
                        t[13] = 0,
                        t[14] = 0,
                        t[15] = 1,
                        this
                },
                lookAt: function () {
                    var e, t, i;
                    return function (r, o, a) {
                        void 0 === e && (e = new n.Vector3),
                            void 0 === t && (t = new n.Vector3),
                            void 0 === i && (i = new n.Vector3);
                        var s = this.elements;
                        return i.subVectors(r, o).normalize(),
                            0 === i.lengthSq() && (i.z = 1),
                            e.crossVectors(a, i).normalize(),
                            0 === e.lengthSq() && (i.x += 1e-4,
                                e.crossVectors(a, i).normalize()),
                            t.crossVectors(i, e),
                            s[0] = e.x,
                            s[4] = t.x,
                            s[8] = i.x,
                            s[1] = e.y,
                            s[5] = t.y,
                            s[9] = i.y,
                            s[2] = e.z,
                            s[6] = t.z,
                            s[10] = i.z,
                            this
                    }
                }(),
                multiply: function (e, t) {
                    return void 0 !== t ? (console.warn("THREE.Matrix4: .multiply() now only accepts one argument. Use .multiplyMatrices( a, b ) instead."),
                        this.multiplyMatrices(e, t)) : this.multiplyMatrices(this, e)
                },
                multiplyMatrices: function (e, t) {
                    var i = e.elements
                        , n = t.elements
                        , r = this.elements
                        , o = i[0]
                        , a = i[4]
                        , s = i[8]
                        , l = i[12]
                        , c = i[1]
                        , h = i[5]
                        , u = i[9]
                        , d = i[13]
                        , p = i[2]
                        , f = i[6]
                        , g = i[10]
                        , m = i[14]
                        , v = i[3]
                        , A = i[7]
                        , y = i[11]
                        , C = i[15]
                        , I = n[0]
                        , E = n[4]
                        , b = n[8]
                        , w = n[12]
                        , _ = n[1]
                        , T = n[5]
                        , x = n[9]
                        , S = n[13]
                        , M = n[2]
                        , R = n[6]
                        , P = n[10]
                        , O = n[14]
                        , L = n[3]
                        , D = n[7]
                        , N = n[11]
                        , B = n[15];
                    return r[0] = o * I + a * _ + s * M + l * L,
                        r[4] = o * E + a * T + s * R + l * D,
                        r[8] = o * b + a * x + s * P + l * N,
                        r[12] = o * w + a * S + s * O + l * B,
                        r[1] = c * I + h * _ + u * M + d * L,
                        r[5] = c * E + h * T + u * R + d * D,
                        r[9] = c * b + h * x + u * P + d * N,
                        r[13] = c * w + h * S + u * O + d * B,
                        r[2] = p * I + f * _ + g * M + m * L,
                        r[6] = p * E + f * T + g * R + m * D,
                        r[10] = p * b + f * x + g * P + m * N,
                        r[14] = p * w + f * S + g * O + m * B,
                        r[3] = v * I + A * _ + y * M + C * L,
                        r[7] = v * E + A * T + y * R + C * D,
                        r[11] = v * b + A * x + y * P + C * N,
                        r[15] = v * w + A * S + y * O + C * B,
                        this
                },
                multiplyToArray: function (e, t, i) {
                    var n = this.elements;
                    return this.multiplyMatrices(e, t),
                        i[0] = n[0],
                        i[1] = n[1],
                        i[2] = n[2],
                        i[3] = n[3],
                        i[4] = n[4],
                        i[5] = n[5],
                        i[6] = n[6],
                        i[7] = n[7],
                        i[8] = n[8],
                        i[9] = n[9],
                        i[10] = n[10],
                        i[11] = n[11],
                        i[12] = n[12],
                        i[13] = n[13],
                        i[14] = n[14],
                        i[15] = n[15],
                        this
                },
                multiplyScalar: function (e) {
                    var t = this.elements;
                    return t[0] *= e,
                        t[4] *= e,
                        t[8] *= e,
                        t[12] *= e,
                        t[1] *= e,
                        t[5] *= e,
                        t[9] *= e,
                        t[13] *= e,
                        t[2] *= e,
                        t[6] *= e,
                        t[10] *= e,
                        t[14] *= e,
                        t[3] *= e,
                        t[7] *= e,
                        t[11] *= e,
                        t[15] *= e,
                        this
                },
                applyToVector3Array: function () {
                    var e;
                    return function (t, i, r) {
                        void 0 === e && (e = new n.Vector3),
                            void 0 === i && (i = 0),
                            void 0 === r && (r = t.length);
                        for (var o = 0, a = i; o < r; o += 3,
                            a += 3)
                            e.fromArray(t, a),
                                e.applyMatrix4(this),
                                e.toArray(t, a);
                        return t
                    }
                }(),
                applyToBuffer: function () {
                    var e;
                    return function (t, i, r) {
                        void 0 === e && (e = new n.Vector3),
                            void 0 === i && (i = 0),
                            void 0 === r && (r = t.length / t.itemSize);
                        for (var o = 0, a = i; o < r; o++,
                            a++)
                            e.x = t.getX(a),
                                e.y = t.getY(a),
                                e.z = t.getZ(a),
                                e.applyMatrix4(this),
                                t.setXYZ(e.x, e.y, e.z);
                        return t
                    }
                }(),
                determinant: function () {
                    var e = this.elements
                        , t = e[0]
                        , i = e[4]
                        , n = e[8]
                        , r = e[12]
                        , o = e[1]
                        , a = e[5]
                        , s = e[9]
                        , l = e[13]
                        , c = e[2]
                        , h = e[6]
                        , u = e[10]
                        , d = e[14]
                        , p = e[3]
                        , f = e[7]
                        , g = e[11]
                        , m = e[15];
                    return p * (+r * s * h - n * l * h - r * a * u + i * l * u + n * a * d - i * s * d) + f * (+t * s * d - t * l * u + r * o * u - n * o * d + n * l * c - r * s * c) + g * (+t * l * h - t * a * d - r * o * h + i * o * d + r * a * c - i * l * c) + m * (-n * a * c - t * s * h + t * a * u + n * o * h - i * o * u + i * s * c)
                },
                transpose: function () {
                    var e, t = this.elements;
                    return e = t[1],
                        t[1] = t[4],
                        t[4] = e,
                        e = t[2],
                        t[2] = t[8],
                        t[8] = e,
                        e = t[6],
                        t[6] = t[9],
                        t[9] = e,
                        e = t[3],
                        t[3] = t[12],
                        t[12] = e,
                        e = t[7],
                        t[7] = t[13],
                        t[13] = e,
                        e = t[11],
                        t[11] = t[14],
                        t[14] = e,
                        this
                },
                flattenToArrayOffset: function (e, t) {
                    var i = this.elements;
                    return e[t] = i[0],
                        e[t + 1] = i[1],
                        e[t + 2] = i[2],
                        e[t + 3] = i[3],
                        e[t + 4] = i[4],
                        e[t + 5] = i[5],
                        e[t + 6] = i[6],
                        e[t + 7] = i[7],
                        e[t + 8] = i[8],
                        e[t + 9] = i[9],
                        e[t + 10] = i[10],
                        e[t + 11] = i[11],
                        e[t + 12] = i[12],
                        e[t + 13] = i[13],
                        e[t + 14] = i[14],
                        e[t + 15] = i[15],
                        e
                },
                getPosition: function () {
                    var e;
                    return function () {
                        return void 0 === e && (e = new n.Vector3),
                            console.warn("THREE.Matrix4: .getPosition() has been removed. Use Vector3.setFromMatrixPosition( matrix ) instead."),
                            e.setFromMatrixColumn(this, 3)
                    }
                }(),
                setPosition: function (e) {
                    var t = this.elements;
                    return t[12] = e.x,
                        t[13] = e.y,
                        t[14] = e.z,
                        this
                },
                getInverse: function (e, t) {
                    var i = this.elements
                        , n = e.elements
                        , r = n[0]
                        , o = n[1]
                        , a = n[2]
                        , s = n[3]
                        , l = n[4]
                        , c = n[5]
                        , h = n[6]
                        , u = n[7]
                        , d = n[8]
                        , p = n[9]
                        , f = n[10]
                        , g = n[11]
                        , m = n[12]
                        , v = n[13]
                        , A = n[14]
                        , y = n[15]
                        , C = p * A * u - v * f * u + v * h * g - c * A * g - p * h * y + c * f * y
                        , I = m * f * u - d * A * u - m * h * g + l * A * g + d * h * y - l * f * y
                        , E = d * v * u - m * p * u + m * c * g - l * v * g - d * c * y + l * p * y
                        , b = m * p * h - d * v * h - m * c * f + l * v * f + d * c * A - l * p * A
                        , w = r * C + o * I + a * E + s * b;
                    if (0 === w) {
                        var _ = "THREE.Matrix4.getInverse(): can't invert matrix, determinant is 0";
                        if (t)
                            throw new Error(_);
                        return console.warn(_),
                            this.identity()
                    }
                    return i[0] = C,
                        i[1] = v * f * s - p * A * s - v * a * g + o * A * g + p * a * y - o * f * y,
                        i[2] = c * A * s - v * h * s + v * a * u - o * A * u - c * a * y + o * h * y,
                        i[3] = p * h * s - c * f * s - p * a * u + o * f * u + c * a * g - o * h * g,
                        i[4] = I,
                        i[5] = d * A * s - m * f * s + m * a * g - r * A * g - d * a * y + r * f * y,
                        i[6] = m * h * s - l * A * s - m * a * u + r * A * u + l * a * y - r * h * y,
                        i[7] = l * f * s - d * h * s + d * a * u - r * f * u - l * a * g + r * h * g,
                        i[8] = E,
                        i[9] = m * p * s - d * v * s - m * o * g + r * v * g + d * o * y - r * p * y,
                        i[10] = l * v * s - m * c * s + m * o * u - r * v * u - l * o * y + r * c * y,
                        i[11] = d * c * s - l * p * s - d * o * u + r * p * u + l * o * g - r * c * g,
                        i[12] = b,
                        i[13] = d * v * a - m * p * a + m * o * f - r * v * f - d * o * A + r * p * A,
                        i[14] = m * c * a - l * v * a - m * o * h + r * v * h + l * o * A - r * c * A,
                        i[15] = l * p * a - d * c * a + d * o * h - r * p * h - l * o * f + r * c * f,
                        this.multiplyScalar(1 / w)
                },
                scale: function (e) {
                    var t = this.elements
                        , i = e.x
                        , n = e.y
                        , r = e.z;
                    return t[0] *= i,
                        t[4] *= n,
                        t[8] *= r,
                        t[1] *= i,
                        t[5] *= n,
                        t[9] *= r,
                        t[2] *= i,
                        t[6] *= n,
                        t[10] *= r,
                        t[3] *= i,
                        t[7] *= n,
                        t[11] *= r,
                        this
                },
                getMaxScaleOnAxis: function () {
                    var e = this.elements
                        , t = e[0] * e[0] + e[1] * e[1] + e[2] * e[2]
                        , i = e[4] * e[4] + e[5] * e[5] + e[6] * e[6]
                        , n = e[8] * e[8] + e[9] * e[9] + e[10] * e[10];
                    return Math.sqrt(Math.max(t, i, n))
                },
                makeTranslation: function (e, t, i) {
                    return this.set(1, 0, 0, e, 0, 1, 0, t, 0, 0, 1, i, 0, 0, 0, 1),
                        this
                },
                makeRotationX: function (e) {
                    var t = Math.cos(e)
                        , i = Math.sin(e);
                    return this.set(1, 0, 0, 0, 0, t, -i, 0, 0, i, t, 0, 0, 0, 0, 1),
                        this
                },
                makeRotationY: function (e) {
                    var t = Math.cos(e)
                        , i = Math.sin(e);
                    return this.set(t, 0, i, 0, 0, 1, 0, 0, -i, 0, t, 0, 0, 0, 0, 1),
                        this
                },
                makeRotationZ: function (e) {
                    var t = Math.cos(e)
                        , i = Math.sin(e);
                    return this.set(t, -i, 0, 0, i, t, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1),
                        this
                },
                makeRotationAxis: function (e, t) {
                    var i = Math.cos(t)
                        , n = Math.sin(t)
                        , r = 1 - i
                        , o = e.x
                        , a = e.y
                        , s = e.z
                        , l = r * o
                        , c = r * a;
                    return this.set(l * o + i, l * a - n * s, l * s + n * a, 0, l * a + n * s, c * a + i, c * s - n * o, 0, l * s - n * a, c * s + n * o, r * s * s + i, 0, 0, 0, 0, 1),
                        this
                },
                makeScale: function (e, t, i) {
                    return this.set(e, 0, 0, 0, 0, t, 0, 0, 0, 0, i, 0, 0, 0, 0, 1),
                        this
                },
                compose: function (e, t, i) {
                    return this.makeRotationFromQuaternion(t),
                        this.scale(i),
                        this.setPosition(e),
                        this
                },
                decompose: function () {
                    var e, t;
                    return function (i, r, o) {
                        void 0 === e && (e = new n.Vector3),
                            void 0 === t && (t = new n.Matrix4);
                        var a = this.elements
                            , s = e.set(a[0], a[1], a[2]).length()
                            , l = e.set(a[4], a[5], a[6]).length()
                            , c = e.set(a[8], a[9], a[10]).length()
                            , h = this.determinant();
                        h < 0 && (s = -s),
                            i.x = a[12],
                            i.y = a[13],
                            i.z = a[14],
                            t.elements.set(this.elements);
                        var u = 1 / s
                            , d = 1 / l
                            , p = 1 / c;
                        return t.elements[0] *= u,
                            t.elements[1] *= u,
                            t.elements[2] *= u,
                            t.elements[4] *= d,
                            t.elements[5] *= d,
                            t.elements[6] *= d,
                            t.elements[8] *= p,
                            t.elements[9] *= p,
                            t.elements[10] *= p,
                            r.setFromRotationMatrix(t),
                            o.x = s,
                            o.y = l,
                            o.z = c,
                            this
                    }
                }(),
                makeFrustum: function (e, t, i, n, r, o) {
                    var a = this.elements
                        , s = 2 * r / (t - e)
                        , l = 2 * r / (n - i)
                        , c = (t + e) / (t - e)
                        , h = (n + i) / (n - i)
                        , u = -(o + r) / (o - r)
                        , d = -2 * o * r / (o - r);
                    return a[0] = s,
                        a[4] = 0,
                        a[8] = c,
                        a[12] = 0,
                        a[1] = 0,
                        a[5] = l,
                        a[9] = h,
                        a[13] = 0,
                        a[2] = 0,
                        a[6] = 0,
                        a[10] = u,
                        a[14] = d,
                        a[3] = 0,
                        a[7] = 0,
                        a[11] = -1,
                        a[15] = 0,
                        this
                },
                makePerspective: function (e, t, i, r) {
                    var o = i * Math.tan(n.Math.degToRad(.5 * e))
                        , a = -o
                        , s = a * t
                        , l = o * t;
                    return this.makeFrustum(s, l, a, o, i, r)
                },
                makeOrthographic: function (e, t, i, n, r, o) {
                    var a = this.elements
                        , s = 1 / (t - e)
                        , l = 1 / (i - n)
                        , c = 1 / (o - r)
                        , h = (t + e) * s
                        , u = (i + n) * l
                        , d = (o + r) * c;
                    return a[0] = 2 * s,
                        a[4] = 0,
                        a[8] = 0,
                        a[12] = -h,
                        a[1] = 0,
                        a[5] = 2 * l,
                        a[9] = 0,
                        a[13] = -u,
                        a[2] = 0,
                        a[6] = 0,
                        a[10] = -2 * c,
                        a[14] = -d,
                        a[3] = 0,
                        a[7] = 0,
                        a[11] = 0,
                        a[15] = 1,
                        this
                },
                equals: function (e) {
                    for (var t = this.elements, i = e.elements, n = 0; n < 16; n++)
                        if (t[n] !== i[n])
                            return !1;
                    return !0
                },
                fromArray: function (e) {
                    return this.elements.set(e),
                        this
                },
                toArray: function () {
                    var e = this.elements;
                    return [e[0], e[1], e[2], e[3], e[4], e[5], e[6], e[7], e[8], e[9], e[10], e[11], e[12], e[13], e[14], e[15]]
                }
            },
            n.Ray = function (e, t) {
                this.origin = void 0 !== e ? e : new n.Vector3,
                    this.direction = void 0 !== t ? t : new n.Vector3
            }
            ,
            n.Ray.prototype = {
                constructor: n.Ray,
                set: function (e, t) {
                    return this.origin.copy(e),
                        this.direction.copy(t),
                        this
                },
                clone: function () {
                    return (new this.constructor).copy(this)
                },
                copy: function (e) {
                    return this.origin.copy(e.origin),
                        this.direction.copy(e.direction),
                        this
                },
                at: function (e, t) {
                    var i = t || new n.Vector3;
                    return i.copy(this.direction).multiplyScalar(e).add(this.origin)
                },
                lookAt: function (e) {
                    this.direction.copy(e).sub(this.origin).normalize()
                },
                recast: function () {
                    var e = new n.Vector3;
                    return function (t) {
                        return this.origin.copy(this.at(t, e)),
                            this
                    }
                }(),
                closestPointToPoint: function (e, t) {
                    var i = t || new n.Vector3;
                    i.subVectors(e, this.origin);
                    var r = i.dot(this.direction);
                    return r < 0 ? i.copy(this.origin) : i.copy(this.direction).multiplyScalar(r).add(this.origin)
                },
                distanceToPoint: function (e) {
                    return Math.sqrt(this.distanceSqToPoint(e))
                },
                distanceSqToPoint: function () {
                    var e = new n.Vector3;
                    return function (t) {
                        var i = e.subVectors(t, this.origin).dot(this.direction);
                        return i < 0 ? this.origin.distanceToSquared(t) : (e.copy(this.direction).multiplyScalar(i).add(this.origin),
                            e.distanceToSquared(t))
                    }
                }(),
                distanceSqToSegment: function () {
                    var e = new n.Vector3
                        , t = new n.Vector3
                        , i = new n.Vector3;
                    return function (n, r, o, a) {
                        e.copy(n).add(r).multiplyScalar(.5),
                            t.copy(r).sub(n).normalize(),
                            i.copy(this.origin).sub(e);
                        var s, l, c, h, u = .5 * n.distanceTo(r), d = -this.direction.dot(t), p = i.dot(this.direction), f = -i.dot(t), g = i.lengthSq(), m = Math.abs(1 - d * d);
                        if (m > 0)
                            if (s = d * f - p,
                                l = d * p - f,
                                h = u * m,
                                s >= 0)
                                if (l >= -h)
                                    if (l <= h) {
                                        var v = 1 / m;
                                        s *= v,
                                            l *= v,
                                            c = s * (s + d * l + 2 * p) + l * (d * s + l + 2 * f) + g
                                    } else
                                        l = u,
                                            s = Math.max(0, -(d * l + p)),
                                            c = -s * s + l * (l + 2 * f) + g;
                                else
                                    l = -u,
                                        s = Math.max(0, -(d * l + p)),
                                        c = -s * s + l * (l + 2 * f) + g;
                            else
                                l <= -h ? (s = Math.max(0, -(-d * u + p)),
                                    l = s > 0 ? -u : Math.min(Math.max(-u, -f), u),
                                    c = -s * s + l * (l + 2 * f) + g) : l <= h ? (s = 0,
                                        l = Math.min(Math.max(-u, -f), u),
                                        c = l * (l + 2 * f) + g) : (s = Math.max(0, -(d * u + p)),
                                            l = s > 0 ? u : Math.min(Math.max(-u, -f), u),
                                            c = -s * s + l * (l + 2 * f) + g);
                        else
                            l = d > 0 ? -u : u,
                                s = Math.max(0, -(d * l + p)),
                                c = -s * s + l * (l + 2 * f) + g;
                        return o && o.copy(this.direction).multiplyScalar(s).add(this.origin),
                            a && a.copy(t).multiplyScalar(l).add(e),
                            c
                    }
                }(),
                intersectSphere: function () {
                    var e = new n.Vector3;
                    return function (t, i) {
                        e.subVectors(t.center, this.origin);
                        var n = e.dot(this.direction)
                            , r = e.dot(e) - n * n
                            , o = t.radius * t.radius;
                        if (r > o)
                            return null;
                        var a = Math.sqrt(o - r)
                            , s = n - a
                            , l = n + a;
                        return s < 0 && l < 0 ? null : s < 0 ? this.at(l, i) : this.at(s, i)
                    }
                }(),
                intersectsSphere: function (e) {
                    return this.distanceToPoint(e.center) <= e.radius
                },
                distanceToPlane: function (e) {
                    var t = e.normal.dot(this.direction);
                    if (0 === t)
                        return 0 === e.distanceToPoint(this.origin) ? 0 : null;
                    var i = -(this.origin.dot(e.normal) + e.constant) / t;
                    return i >= 0 ? i : null
                },
                intersectPlane: function (e, t) {
                    var i = this.distanceToPlane(e);
                    return null === i ? null : this.at(i, t)
                },
                intersectsPlane: function (e) {
                    var t = e.distanceToPoint(this.origin);
                    if (0 === t)
                        return !0;
                    var i = e.normal.dot(this.direction);
                    return i * t < 0
                },
                intersectBox: function (e, t) {
                    var i, n, r, o, a, s, l = 1 / this.direction.x, c = 1 / this.direction.y, h = 1 / this.direction.z, u = this.origin;
                    return l >= 0 ? (i = (e.min.x - u.x) * l,
                        n = (e.max.x - u.x) * l) : (i = (e.max.x - u.x) * l,
                            n = (e.min.x - u.x) * l),
                        c >= 0 ? (r = (e.min.y - u.y) * c,
                            o = (e.max.y - u.y) * c) : (r = (e.max.y - u.y) * c,
                                o = (e.min.y - u.y) * c),
                        i > o || r > n ? null : ((r > i || i !== i) && (i = r),
                            (o < n || n !== n) && (n = o),
                            h >= 0 ? (a = (e.min.z - u.z) * h,
                                s = (e.max.z - u.z) * h) : (a = (e.max.z - u.z) * h,
                                    s = (e.min.z - u.z) * h),
                            i > s || a > n ? null : ((a > i || i !== i) && (i = a),
                                (s < n || n !== n) && (n = s),
                                n < 0 ? null : this.at(i >= 0 ? i : n, t)))
                },
                intersectsBox: function () {
                    var e = new n.Vector3;
                    return function (t) {
                        return null !== this.intersectBox(t, e)
                    }
                }(),
                intersectTriangle: function () {
                    var e = new n.Vector3
                        , t = new n.Vector3
                        , i = new n.Vector3
                        , r = new n.Vector3;
                    return function (n, o, a, s, l) {
                        t.subVectors(o, n),
                            i.subVectors(a, n),
                            r.crossVectors(t, i);
                        var c, h = this.direction.dot(r);
                        if (h > 0) {
                            if (s)
                                return null;
                            c = 1
                        } else {
                            if (!(h < 0))
                                return null;
                            c = -1,
                                h = -h
                        }
                        e.subVectors(this.origin, n);
                        var u = c * this.direction.dot(i.crossVectors(e, i));
                        if (u < 0)
                            return null;
                        var d = c * this.direction.dot(t.cross(e));
                        if (d < 0)
                            return null;
                        if (u + d > h)
                            return null;
                        var p = -c * e.dot(r);
                        return p < 0 ? null : this.at(p / h, l)
                    }
                }(),
                applyMatrix4: function (e) {
                    return this.direction.add(this.origin).applyMatrix4(e),
                        this.origin.applyMatrix4(e),
                        this.direction.sub(this.origin),
                        this.direction.normalize(),
                        this
                },
                equals: function (e) {
                    return e.origin.equals(this.origin) && e.direction.equals(this.direction)
                }
            },
            n.Sphere = function (e, t) {
                this.center = void 0 !== e ? e : new n.Vector3,
                    this.radius = void 0 !== t ? t : 0
            }
            ,
            n.Sphere.prototype = {
                constructor: n.Sphere,
                set: function (e, t) {
                    return this.center.copy(e),
                        this.radius = t,
                        this
                },
                setFromPoints: function () {
                    var e = new n.Box3;
                    return function (t, i) {
                        var n = this.center;
                        void 0 !== i ? n.copy(i) : e.setFromPoints(t).center(n);
                        for (var r = 0, o = 0, a = t.length; o < a; o++)
                            r = Math.max(r, n.distanceToSquared(t[o]));
                        return this.radius = Math.sqrt(r),
                            this
                    }
                }(),
                clone: function () {
                    return (new this.constructor).copy(this)
                },
                copy: function (e) {
                    return this.center.copy(e.center),
                        this.radius = e.radius,
                        this
                },
                empty: function () {
                    return this.radius <= 0
                },
                containsPoint: function (e) {
                    return e.distanceToSquared(this.center) <= this.radius * this.radius
                },
                distanceToPoint: function (e) {
                    return e.distanceTo(this.center) - this.radius
                },
                intersectsSphere: function (e) {
                    var t = this.radius + e.radius;
                    return e.center.distanceToSquared(this.center) <= t * t
                },
                intersectsBox: function (e) {
                    return e.intersectsSphere(this)
                },
                intersectsPlane: function (e) {
                    return Math.abs(this.center.dot(e.normal) - e.constant) <= this.radius
                },
                clampPoint: function (e, t) {
                    var i = this.center.distanceToSquared(e)
                        , r = t || new n.Vector3;
                    return r.copy(e),
                        i > this.radius * this.radius && (r.sub(this.center).normalize(),
                            r.multiplyScalar(this.radius).add(this.center)),
                        r
                },
                getBoundingBox: function (e) {
                    var t = e || new n.Box3;
                    return t.set(this.center, this.center),
                        t.expandByScalar(this.radius),
                        t
                },
                applyMatrix4: function (e) {
                    return this.center.applyMatrix4(e),
                        this.radius = this.radius * e.getMaxScaleOnAxis(),
                        this
                },
                translate: function (e) {
                    return this.center.add(e),
                        this
                },
                equals: function (e) {
                    return e.center.equals(this.center) && e.radius === this.radius
                }
            },
            n.Frustum = function (e, t, i, r, o, a) {
                this.planes = [void 0 !== e ? e : new n.Plane, void 0 !== t ? t : new n.Plane, void 0 !== i ? i : new n.Plane, void 0 !== r ? r : new n.Plane, void 0 !== o ? o : new n.Plane, void 0 !== a ? a : new n.Plane]
            }
            ,
            n.Frustum.prototype = {
                constructor: n.Frustum,
                set: function (e, t, i, n, r, o) {
                    var a = this.planes;
                    return a[0].copy(e),
                        a[1].copy(t),
                        a[2].copy(i),
                        a[3].copy(n),
                        a[4].copy(r),
                        a[5].copy(o),
                        this
                },
                clone: function () {
                    return (new this.constructor).copy(this)
                },
                copy: function (e) {
                    for (var t = this.planes, i = 0; i < 6; i++)
                        t[i].copy(e.planes[i]);
                    return this
                },
                setFromMatrix: function (e) {
                    var t = this.planes
                        , i = e.elements
                        , n = i[0]
                        , r = i[1]
                        , o = i[2]
                        , a = i[3]
                        , s = i[4]
                        , l = i[5]
                        , c = i[6]
                        , h = i[7]
                        , u = i[8]
                        , d = i[9]
                        , p = i[10]
                        , f = i[11]
                        , g = i[12]
                        , m = i[13]
                        , v = i[14]
                        , A = i[15];
                    return t[0].setComponents(a - n, h - s, f - u, A - g).normalize(),
                        t[1].setComponents(a + n, h + s, f + u, A + g).normalize(),
                        t[2].setComponents(a + r, h + l, f + d, A + m).normalize(),
                        t[3].setComponents(a - r, h - l, f - d, A - m).normalize(),
                        t[4].setComponents(a - o, h - c, f - p, A - v).normalize(),
                        t[5].setComponents(a + o, h + c, f + p, A + v).normalize(),
                        this
                },
                intersectsObject: function () {
                    var e = new n.Sphere;
                    return function (t) {
                        var i = t.geometry;
                        return null === i.boundingSphere && i.computeBoundingSphere(),
                            e.copy(i.boundingSphere),
                            e.applyMatrix4(t.matrixWorld),
                            this.intersectsSphere(e)
                    }
                }(),
                intersectsSphere: function (e) {
                    for (var t = this.planes, i = e.center, n = -e.radius, r = 0; r < 6; r++) {
                        var o = t[r].distanceToPoint(i);
                        if (o < n)
                            return !1
                    }
                    return !0
                },
                intersectsBox: function () {
                    var e = new n.Vector3
                        , t = new n.Vector3;
                    return function (i) {
                        for (var n = this.planes, r = 0; r < 6; r++) {
                            var o = n[r];
                            e.x = o.normal.x > 0 ? i.min.x : i.max.x,
                                t.x = o.normal.x > 0 ? i.max.x : i.min.x,
                                e.y = o.normal.y > 0 ? i.min.y : i.max.y,
                                t.y = o.normal.y > 0 ? i.max.y : i.min.y,
                                e.z = o.normal.z > 0 ? i.min.z : i.max.z,
                                t.z = o.normal.z > 0 ? i.max.z : i.min.z;
                            var a = o.distanceToPoint(e)
                                , s = o.distanceToPoint(t);
                            if (a < 0 && s < 0)
                                return !1
                        }
                        return !0
                    }
                }(),
                containsPoint: function (e) {
                    for (var t = this.planes, i = 0; i < 6; i++)
                        if (t[i].distanceToPoint(e) < 0)
                            return !1;
                    return !0
                }
            },
            n.Plane = function (e, t) {
                this.normal = void 0 !== e ? e : new n.Vector3(1, 0, 0),
                    this.constant = void 0 !== t ? t : 0
            }
            ,
            n.Plane.prototype = {
                constructor: n.Plane,
                set: function (e, t) {
                    return this.normal.copy(e),
                        this.constant = t,
                        this
                },
                setComponents: function (e, t, i, n) {
                    return this.normal.set(e, t, i),
                        this.constant = n,
                        this
                },
                setFromNormalAndCoplanarPoint: function (e, t) {
                    return this.normal.copy(e),
                        this.constant = -t.dot(this.normal),
                        this
                },
                setFromCoplanarPoints: function () {
                    var e = new n.Vector3
                        , t = new n.Vector3;
                    return function (i, n, r) {
                        var o = e.subVectors(r, n).cross(t.subVectors(i, n)).normalize();
                        return this.setFromNormalAndCoplanarPoint(o, i),
                            this
                    }
                }(),
                clone: function () {
                    return (new this.constructor).copy(this)
                },
                copy: function (e) {
                    return this.normal.copy(e.normal),
                        this.constant = e.constant,
                        this
                },
                normalize: function () {
                    var e = 1 / this.normal.length();
                    return this.normal.multiplyScalar(e),
                        this.constant *= e,
                        this
                },
                negate: function () {
                    return this.constant *= -1,
                        this.normal.negate(),
                        this
                },
                distanceToPoint: function (e) {
                    return this.normal.dot(e) + this.constant
                },
                distanceToSphere: function (e) {
                    return this.distanceToPoint(e.center) - e.radius
                },
                projectPoint: function (e, t) {
                    return this.orthoPoint(e, t).sub(e).negate()
                },
                orthoPoint: function (e, t) {
                    var i = this.distanceToPoint(e)
                        , r = t || new n.Vector3;
                    return r.copy(this.normal).multiplyScalar(i)
                },
                intersectLine: function () {
                    var e = new n.Vector3;
                    return function (t, i) {
                        var r = i || new n.Vector3
                            , o = t.delta(e)
                            , a = this.normal.dot(o);
                        if (0 !== a) {
                            var s = -(t.start.dot(this.normal) + this.constant) / a;
                            if (!(s < 0 || s > 1))
                                return r.copy(o).multiplyScalar(s).add(t.start)
                        } else if (0 === this.distanceToPoint(t.start))
                            return r.copy(t.start)
                    }
                }(),
                intersectsLine: function (e) {
                    var t = this.distanceToPoint(e.start)
                        , i = this.distanceToPoint(e.end);
                    return t < 0 && i > 0 || i < 0 && t > 0
                },
                intersectsBox: function (e) {
                    return e.intersectsPlane(this)
                },
                intersectsSphere: function (e) {
                    return e.intersectsPlane(this)
                },
                coplanarPoint: function (e) {
                    var t = e || new n.Vector3;
                    return t.copy(this.normal).multiplyScalar(-this.constant)
                },
                applyMatrix4: function () {
                    var e = new n.Vector3
                        , t = new n.Vector3
                        , i = new n.Matrix3;
                    return function (n, r) {
                        var o = r || i.getNormalMatrix(n)
                            , a = e.copy(this.normal).applyMatrix3(o)
                            , s = this.coplanarPoint(t);
                        return s.applyMatrix4(n),
                            this.setFromNormalAndCoplanarPoint(a, s),
                            this
                    }
                }(),
                translate: function (e) {
                    return this.constant = this.constant - e.dot(this.normal),
                        this
                },
                equals: function (e) {
                    return e.normal.equals(this.normal) && e.constant === this.constant
                }
            },
            n.Spherical = function (e, t, i) {
                return this.radius = void 0 !== e ? e : 1,
                    this.phi = void 0 !== t ? t : 0,
                    this.theta = void 0 !== i ? i : 0,
                    this
            }
            ,
            n.Spherical.prototype = {
                constructor: n.Spherical,
                set: function (e, t, i) {
                    this.radius = e,
                        this.phi = t,
                        this.theta = i
                },
                clone: function () {
                    return (new this.constructor).copy(this)
                },
                copy: function (e) {
                    return this.radius.copy(e.radius),
                        this.phi.copy(e.phi),
                        this.theta.copy(e.theta),
                        this
                },
                makeSafe: function () {
                    var e = 1e-6;
                    this.phi = Math.max(e, Math.min(Math.PI - e, this.phi))
                },
                setFromVector3: function (e) {
                    return this.radius = e.length(),
                        0 === this.radius ? (this.theta = 0,
                            this.phi = 0) : (this.theta = Math.atan2(e.x, e.z),
                                this.phi = Math.acos(n.Math.clamp(e.y / this.radius, -1, 1))),
                        this
                }
            },
            n.Math = {
                generateUUID: function () {
                    var e, t = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz".split(""), i = new Array(36), n = 0;
                    return function () {
                        for (var r = 0; r < 36; r++)
                            8 === r || 13 === r || 18 === r || 23 === r ? i[r] = "-" : 14 === r ? i[r] = "4" : (n <= 2 && (n = 33554432 + 16777216 * Math.random() | 0),
                                e = 15 & n,
                                n >>= 4,
                                i[r] = t[19 === r ? 3 & e | 8 : e]);
                        return i.join("")
                    }
                }(),
                clamp: function (e, t, i) {
                    return Math.max(t, Math.min(i, e))
                },
                euclideanModulo: function (e, t) {
                    return (e % t + t) % t
                },
                mapLinear: function (e, t, i, n, r) {
                    return n + (e - t) * (r - n) / (i - t)
                },
                smoothstep: function (e, t, i) {
                    return e <= t ? 0 : e >= i ? 1 : (e = (e - t) / (i - t),
                        e * e * (3 - 2 * e))
                },
                smootherstep: function (e, t, i) {
                    return e <= t ? 0 : e >= i ? 1 : (e = (e - t) / (i - t),
                        e * e * e * (e * (6 * e - 15) + 10))
                },
                random16: function () {
                    return console.warn("THREE.Math.random16() has been deprecated. Use Math.random() instead."),
                        Math.random()
                },
                randInt: function (e, t) {
                    return e + Math.floor(Math.random() * (t - e + 1))
                },
                randFloat: function (e, t) {
                    return e + Math.random() * (t - e)
                },
                randFloatSpread: function (e) {
                    return e * (.5 - Math.random())
                },
                degToRad: function () {
                    var e = Math.PI / 180;
                    return function (t) {
                        return t * e
                    }
                }(),
                radToDeg: function () {
                    var e = 180 / Math.PI;
                    return function (t) {
                        return t * e
                    }
                }(),
                isPowerOfTwo: function (e) {
                    return 0 === (e & e - 1) && 0 !== e
                },
                nearestPowerOfTwo: function (e) {
                    return Math.pow(2, Math.round(Math.log(e) / Math.LN2))
                },
                nextPowerOfTwo: function (e) {
                    return e--,
                        e |= e >> 1,
                        e |= e >> 2,
                        e |= e >> 4,
                        e |= e >> 8,
                        e |= e >> 16,
                        e++,
                        e
                }
            },
            n.Spline = function (e) {
                function t(e, t, i, n, r, o, a) {
                    var s = .5 * (i - e)
                        , l = .5 * (n - t);
                    return (2 * (t - i) + s + l) * a + (-3 * (t - i) - 2 * s - l) * o + s * r + t
                }
                this.points = e;
                var i, r, o, a, s, l, c, h, u, d = [], p = {
                    x: 0,
                    y: 0,
                    z: 0
                };
                this.initFromArray = function (e) {
                    this.points = [];
                    for (var t = 0; t < e.length; t++)
                        this.points[t] = {
                            x: e[t][0],
                            y: e[t][1],
                            z: e[t][2]
                        }
                }
                    ,
                    this.getPoint = function (e) {
                        return i = (this.points.length - 1) * e,
                            r = Math.floor(i),
                            o = i - r,
                            d[0] = 0 === r ? r : r - 1,
                            d[1] = r,
                            d[2] = r > this.points.length - 2 ? this.points.length - 1 : r + 1,
                            d[3] = r > this.points.length - 3 ? this.points.length - 1 : r + 2,
                            l = this.points[d[0]],
                            c = this.points[d[1]],
                            h = this.points[d[2]],
                            u = this.points[d[3]],
                            a = o * o,
                            s = o * a,
                            p.x = t(l.x, c.x, h.x, u.x, o, a, s),
                            p.y = t(l.y, c.y, h.y, u.y, o, a, s),
                            p.z = t(l.z, c.z, h.z, u.z, o, a, s),
                            p
                    }
                    ,
                    this.getControlPointsArray = function () {
                        var e, t, i = this.points.length, n = [];
                        for (e = 0; e < i; e++)
                            t = this.points[e],
                                n[e] = [t.x, t.y, t.z];
                        return n
                    }
                    ,
                    this.getLength = function (e) {
                        var t, i, r, o, a = 0, s = 0, l = 0, c = new n.Vector3, h = new n.Vector3, u = [], d = 0;
                        for (u[0] = 0,
                            e || (e = 100),
                            r = this.points.length * e,
                            c.copy(this.points[0]),
                            t = 1; t < r; t++)
                            i = t / r,
                                o = this.getPoint(i),
                                h.copy(o),
                                d += h.distanceTo(c),
                                c.copy(o),
                                a = (this.points.length - 1) * i,
                                s = Math.floor(a),
                                s !== l && (u[s] = d,
                                    l = s);
                        return u[u.length] = d,
                        {
                            chunks: u,
                            total: d
                        }
                    }
                    ,
                    this.reparametrizeByArcLength = function (e) {
                        var t, i, r, o, a, s, l, c, h = [], u = new n.Vector3, d = this.getLength();
                        for (h.push(u.copy(this.points[0]).clone()),
                            t = 1; t < this.points.length; t++) {
                            for (s = d.chunks[t] - d.chunks[t - 1],
                                l = Math.ceil(e * s / d.total),
                                o = (t - 1) / (this.points.length - 1),
                                a = t / (this.points.length - 1),
                                i = 1; i < l - 1; i++)
                                r = o + i * (1 / l) * (a - o),
                                    c = this.getPoint(r),
                                    h.push(u.copy(c).clone());
                            h.push(u.copy(this.points[t]).clone())
                        }
                        this.points = h
                    }
            }
            ,
            n.Triangle = function (e, t, i) {
                this.a = void 0 !== e ? e : new n.Vector3,
                    this.b = void 0 !== t ? t : new n.Vector3,
                    this.c = void 0 !== i ? i : new n.Vector3
            }
            ,
            n.Triangle.normal = function () {
                var e = new n.Vector3;
                return function (t, i, r, o) {
                    var a = o || new n.Vector3;
                    a.subVectors(r, i),
                        e.subVectors(t, i),
                        a.cross(e);
                    var s = a.lengthSq();
                    return s > 0 ? a.multiplyScalar(1 / Math.sqrt(s)) : a.set(0, 0, 0)
                }
            }(),
            n.Triangle.barycoordFromPoint = function () {
                var e = new n.Vector3
                    , t = new n.Vector3
                    , i = new n.Vector3;
                return function (r, o, a, s, l) {
                    e.subVectors(s, o),
                        t.subVectors(a, o),
                        i.subVectors(r, o);
                    var c = e.dot(e)
                        , h = e.dot(t)
                        , u = e.dot(i)
                        , d = t.dot(t)
                        , p = t.dot(i)
                        , f = c * d - h * h
                        , g = l || new n.Vector3;
                    if (0 === f)
                        return g.set(-2, -1, -1);
                    var m = 1 / f
                        , v = (d * u - h * p) * m
                        , A = (c * p - h * u) * m;
                    return g.set(1 - v - A, A, v)
                }
            }(),
            n.Triangle.containsPoint = function () {
                var e = new n.Vector3;
                return function (t, i, r, o) {
                    var a = n.Triangle.barycoordFromPoint(t, i, r, o, e);
                    return a.x >= 0 && a.y >= 0 && a.x + a.y <= 1
                }
            }(),
            n.Triangle.prototype = {
                constructor: n.Triangle,
                set: function (e, t, i) {
                    return this.a.copy(e),
                        this.b.copy(t),
                        this.c.copy(i),
                        this
                },
                setFromPointsAndIndices: function (e, t, i, n) {
                    return this.a.copy(e[t]),
                        this.b.copy(e[i]),
                        this.c.copy(e[n]),
                        this
                },
                clone: function () {
                    return (new this.constructor).copy(this)
                },
                copy: function (e) {
                    return this.a.copy(e.a),
                        this.b.copy(e.b),
                        this.c.copy(e.c),
                        this
                },
                area: function () {
                    var e = new n.Vector3
                        , t = new n.Vector3;
                    return function () {
                        return e.subVectors(this.c, this.b),
                            t.subVectors(this.a, this.b),
                            .5 * e.cross(t).length()
                    }
                }(),
                midpoint: function (e) {
                    var t = e || new n.Vector3;
                    return t.addVectors(this.a, this.b).add(this.c).multiplyScalar(1 / 3)
                },
                normal: function (e) {
                    return n.Triangle.normal(this.a, this.b, this.c, e)
                },
                plane: function (e) {
                    var t = e || new n.Plane;
                    return t.setFromCoplanarPoints(this.a, this.b, this.c)
                },
                barycoordFromPoint: function (e, t) {
                    return n.Triangle.barycoordFromPoint(e, this.a, this.b, this.c, t)
                },
                containsPoint: function (e) {
                    return n.Triangle.containsPoint(e, this.a, this.b, this.c)
                },
                equals: function (e) {
                    return e.a.equals(this.a) && e.b.equals(this.b) && e.c.equals(this.c)
                }
            },
            n.Interpolant = function (e, t, i, n) {
                this.parameterPositions = e,
                    this._cachedIndex = 0,
                    this.resultBuffer = void 0 !== n ? n : new t.constructor(i),
                    this.sampleValues = t,
                    this.valueSize = i
            }
            ,
            n.Interpolant.prototype = {
                constructor: n.Interpolant,
                evaluate: function (e) {
                    var t = this.parameterPositions
                        , i = this._cachedIndex
                        , n = t[i]
                        , r = t[i - 1];
                    e: {
                        t: {
                            var o;
                            i: {
                                n: if (!(e < n)) {
                                    for (var a = i + 2; ;) {
                                        if (void 0 === n) {
                                            if (e < r)
                                                break n;
                                            return i = t.length,
                                                this._cachedIndex = i,
                                                this.afterEnd_(i - 1, e, r)
                                        }
                                        if (i === a)
                                            break;
                                        if (r = n,
                                            n = t[++i],
                                            e < n)
                                            break t
                                    }
                                    o = t.length;
                                    break i
                                }
                                {
                                    if (e >= r)
                                        break e;
                                    var s = t[1];
                                    e < s && (i = 2,
                                        r = s);
                                    for (var a = i - 2; ;) {
                                        if (void 0 === r)
                                            return this._cachedIndex = 0,
                                                this.beforeStart_(0, e, n);
                                        if (i === a)
                                            break;
                                        if (n = r,
                                            r = t[--i - 1],
                                            e >= r)
                                            break t
                                    }
                                    o = i,
                                        i = 0
                                }
                            }
                            for (; i < o;) {
                                var l = i + o >>> 1;
                                e < t[l] ? o = l : i = l + 1
                            }
                            if (n = t[i],
                                r = t[i - 1],
                                void 0 === r)
                                return this._cachedIndex = 0,
                                    this.beforeStart_(0, e, n);
                            if (void 0 === n)
                                return i = t.length,
                                    this._cachedIndex = i,
                                    this.afterEnd_(i - 1, r, e)
                        }
                        this._cachedIndex = i,
                            this.intervalChanged_(i, r, n)
                    }
                    return this.interpolate_(i, r, e, n)
                },
                settings: null,
                DefaultSettings_: {},
                getSettings_: function () {
                    return this.settings || this.DefaultSettings_
                },
                copySampleValue_: function (e) {
                    for (var t = this.resultBuffer, i = this.sampleValues, n = this.valueSize, r = e * n, o = 0; o !== n; ++o)
                        t[o] = i[r + o];
                    return t
                },
                interpolate_: function (e, t, i, n) {
                    throw new Error("call to abstract method")
                },
                intervalChanged_: function (e, t, i) { }
            },
            Object.assign(n.Interpolant.prototype, {
                beforeStart_: n.Interpolant.prototype.copySampleValue_,
                afterEnd_: n.Interpolant.prototype.copySampleValue_
            }),
            n.CubicInterpolant = function (e, t, i, r) {
                n.Interpolant.call(this, e, t, i, r),
                    this._weightPrev = -0,
                    this._offsetPrev = -0,
                    this._weightNext = -0,
                    this._offsetNext = -0
            }
            ,
            n.CubicInterpolant.prototype = Object.assign(Object.create(n.Interpolant.prototype), {
                constructor: n.CubicInterpolant,
                DefaultSettings_: {
                    endingStart: n.ZeroCurvatureEnding,
                    endingEnd: n.ZeroCurvatureEnding
                },
                intervalChanged_: function (e, t, i) {
                    var r = this.parameterPositions
                        , o = e - 2
                        , a = e + 1
                        , s = r[o]
                        , l = r[a];
                    if (void 0 === s)
                        switch (this.getSettings_().endingStart) {
                            case n.ZeroSlopeEnding:
                                o = e,
                                    s = 2 * t - i;
                                break;
                            case n.WrapAroundEnding:
                                o = r.length - 2,
                                    s = t + r[o] - r[o + 1];
                                break;
                            default:
                                o = e,
                                    s = i
                        }
                    if (void 0 === l)
                        switch (this.getSettings_().endingEnd) {
                            case n.ZeroSlopeEnding:
                                a = e,
                                    l = 2 * i - t;
                                break;
                            case n.WrapAroundEnding:
                                a = 1,
                                    l = i + r[1] - r[0];
                                break;
                            default:
                                a = e - 1,
                                    l = t
                        }
                    var c = .5 * (i - t)
                        , h = this.valueSize;
                    this._weightPrev = c / (t - s),
                        this._weightNext = c / (l - i),
                        this._offsetPrev = o * h,
                        this._offsetNext = a * h
                },
                interpolate_: function (e, t, i, n) {
                    for (var r = this.resultBuffer, o = this.sampleValues, a = this.valueSize, s = e * a, l = s - a, c = this._offsetPrev, h = this._offsetNext, u = this._weightPrev, d = this._weightNext, p = (i - t) / (n - t), f = p * p, g = f * p, m = -u * g + 2 * u * f - u * p, v = (1 + u) * g + (-1.5 - 2 * u) * f + (-.5 + u) * p + 1, A = (-1 - d) * g + (1.5 + d) * f + .5 * p, y = d * g - d * f, C = 0; C !== a; ++C)
                        r[C] = m * o[c + C] + v * o[l + C] + A * o[s + C] + y * o[h + C];
                    return r
                }
            }),
            n.DiscreteInterpolant = function (e, t, i, r) {
                n.Interpolant.call(this, e, t, i, r)
            }
            ,
            n.DiscreteInterpolant.prototype = Object.assign(Object.create(n.Interpolant.prototype), {
                constructor: n.DiscreteInterpolant,
                interpolate_: function (e, t, i, n) {
                    return this.copySampleValue_(e - 1)
                }
            }),
            n.LinearInterpolant = function (e, t, i, r) {
                n.Interpolant.call(this, e, t, i, r)
            }
            ,
            n.LinearInterpolant.prototype = Object.assign(Object.create(n.Interpolant.prototype), {
                constructor: n.LinearInterpolant,
                interpolate_: function (e, t, i, n) {
                    for (var r = this.resultBuffer, o = this.sampleValues, a = this.valueSize, s = e * a, l = s - a, c = (i - t) / (n - t), h = 1 - c, u = 0; u !== a; ++u)
                        r[u] = o[l + u] * h + o[s + u] * c;
                    return r
                }
            }),
            n.QuaternionLinearInterpolant = function (e, t, i, r) {
                n.Interpolant.call(this, e, t, i, r)
            }
            ,
            n.QuaternionLinearInterpolant.prototype = Object.assign(Object.create(n.Interpolant.prototype), {
                constructor: n.QuaternionLinearInterpolant,
                interpolate_: function (e, t, i, r) {
                    for (var o = this.resultBuffer, a = this.sampleValues, s = this.valueSize, l = e * s, c = (i - t) / (r - t), h = l + s; l !== h; l += 4)
                        n.Quaternion.slerpFlat(o, 0, a, l - s, a, l, c);
                    return o
                }
            }),
            n.Clock = function (e) {
                this.autoStart = void 0 === e || e,
                    this.startTime = 0,
                    this.oldTime = 0,
                    this.elapsedTime = 0,
                    this.running = !1
            }
            ,
            n.Clock.prototype = {
                constructor: n.Clock,
                start: function () {
                    this.startTime = performance.now(),
                        this.oldTime = this.startTime,
                        this.running = !0
                },
                stop: function () {
                    this.getElapsedTime(),
                        this.running = !1
                },
                getElapsedTime: function () {
                    return this.getDelta(),
                        this.elapsedTime
                },
                getDelta: function () {
                    var e = 0;
                    if (this.autoStart && !this.running && this.start(),
                        this.running) {
                        var t = performance.now();
                        e = .001 * (t - this.oldTime),
                            this.oldTime = t,
                            this.elapsedTime += e
                    }
                    return e
                }
            },
            n.EventDispatcher = function () { }
            ,
            n.EventDispatcher.prototype = {
                constructor: n.EventDispatcher,
                apply: function (e) {
                    e.addEventListener = n.EventDispatcher.prototype.addEventListener,
                        e.hasEventListener = n.EventDispatcher.prototype.hasEventListener,
                        e.removeEventListener = n.EventDispatcher.prototype.removeEventListener,
                        e.dispatchEvent = n.EventDispatcher.prototype.dispatchEvent
                },
                addEventListener: function (e, t) {
                    void 0 === this._listeners && (this._listeners = {});
                    var i = this._listeners;
                    void 0 === i[e] && (i[e] = []),
                        i[e].indexOf(t) === -1 && i[e].push(t)
                },
                hasEventListener: function (e, t) {
                    if (void 0 === this._listeners)
                        return !1;
                    var i = this._listeners;
                    return void 0 !== i[e] && i[e].indexOf(t) !== -1
                },
                removeEventListener: function (e, t) {
                    if (void 0 !== this._listeners) {
                        var i = this._listeners
                            , n = i[e];
                        if (void 0 !== n) {
                            var r = n.indexOf(t);
                            r !== -1 && n.splice(r, 1)
                        }
                    }
                },
                dispatchEvent: function (e) {
                    if (void 0 !== this._listeners) {
                        var t = this._listeners
                            , i = t[e.type];
                        if (void 0 !== i) {
                            e.target = this;
                            for (var n = [], r = i.length, o = 0; o < r; o++)
                                n[o] = i[o];
                            for (var o = 0; o < r; o++)
                                n[o].call(this, e)
                        }
                    }
                }
            },
            n.Layers = function () {
                this.mask = 1
            }
            ,
            n.Layers.prototype = {
                constructor: n.Layers,
                set: function (e) {
                    this.mask = 1 << e
                },
                enable: function (e) {
                    this.mask |= 1 << e
                },
                toggle: function (e) {
                    this.mask ^= 1 << e
                },
                disable: function (e) {
                    this.mask &= ~(1 << e)
                },
                test: function (e) {
                    return 0 !== (this.mask & e.mask)
                }
            },
            function (e) {
                function t(e, t) {
                    return e.distance - t.distance
                }
                function i(e, t, n, r) {
                    if (e.visible !== !1 && (e.raycast(t, n),
                        r === !0))
                        for (var o = e.children, a = 0, s = o.length; a < s; a++)
                            i(o[a], t, n, !0)
                }
                e.Raycaster = function (t, i, n, r) {
                    this.ray = new e.Ray(t, i),
                        this.near = n || 0,
                        this.far = r || 1 / 0,
                        this.params = {
                            Mesh: {},
                            Line: {},
                            LOD: {},
                            Points: {
                                threshold: 1
                            },
                            Sprite: {}
                        },
                        Object.defineProperties(this.params, {
                            PointCloud: {
                                get: function () {
                                    return console.warn("THREE.Raycaster: params.PointCloud has been renamed to params.Points."),
                                        this.Points
                                }
                            }
                        })
                }
                    ,
                    e.Raycaster.prototype = {
                        constructor: e.Raycaster,
                        linePrecision: 1,
                        set: function (e, t) {
                            this.ray.set(e, t)
                        },
                        setFromCamera: function (t, i) {
                            i instanceof e.PerspectiveCamera ? (this.ray.origin.setFromMatrixPosition(i.matrixWorld),
                                this.ray.direction.set(t.x, t.y, .5).unproject(i).sub(this.ray.origin).normalize()) : i instanceof e.OrthographicCamera ? (this.ray.origin.set(t.x, t.y, -1).unproject(i),
                                    this.ray.direction.set(0, 0, -1).transformDirection(i.matrixWorld)) : console.error("THREE.Raycaster: Unsupported camera type.")
                        },
                        intersectObject: function (e, n) {
                            var r = [];
                            return i(e, this, r, n),
                                r.sort(t),
                                r
                        },
                        intersectObjects: function (e, n) {
                            var r = [];
                            if (Array.isArray(e) === !1)
                                return console.warn("THREE.Raycaster.intersectObjects: objects is not an Array."),
                                    r;
                            for (var o = 0, a = e.length; o < a; o++)
                                i(e[o], this, r, n);
                            return r.sort(t),
                                r
                        }
                    }
            }(n),
            n.Object3D = function () {
                function e() {
                    o.setFromEuler(r, !1)
                }
                function t() {
                    r.setFromQuaternion(o, void 0, !1)
                }
                Object.defineProperty(this, "id", {
                    value: n.Object3DIdCount++
                }),
                    this.uuid = n.Math.generateUUID(),
                    this.name = "",
                    this.type = "Object3D",
                    this.parent = null,
                    this.children = [],
                    this.up = n.Object3D.DefaultUp.clone();
                var i = new n.Vector3
                    , r = new n.Euler
                    , o = new n.Quaternion
                    , a = new n.Vector3(1, 1, 1);
                r.onChange(e),
                    o.onChange(t),
                    Object.defineProperties(this, {
                        position: {
                            enumerable: !0,
                            value: i
                        },
                        rotation: {
                            enumerable: !0,
                            value: r
                        },
                        quaternion: {
                            enumerable: !0,
                            value: o
                        },
                        scale: {
                            enumerable: !0,
                            value: a
                        },
                        modelViewMatrix: {
                            value: new n.Matrix4
                        },
                        normalMatrix: {
                            value: new n.Matrix3
                        }
                    }),
                    this.rotationAutoUpdate = !0,
                    this.matrix = new n.Matrix4,
                    this.matrixWorld = new n.Matrix4,
                    this.matrixAutoUpdate = n.Object3D.DefaultMatrixAutoUpdate,
                    this.matrixWorldNeedsUpdate = !1,
                    this.layers = new n.Layers,
                    this.visible = !0,
                    this.castShadow = !1,
                    this.receiveShadow = !1,
                    this.frustumCulled = !0,
                    this.renderOrder = 0,
                    this.userData = {}
            }
            ,
            n.Object3D.DefaultUp = new n.Vector3(0, 1, 0),
            n.Object3D.DefaultMatrixAutoUpdate = !0,
            n.Object3D.prototype = {
                constructor: n.Object3D,
                applyMatrix: function (e) {
                    this.matrix.multiplyMatrices(e, this.matrix),
                        this.matrix.decompose(this.position, this.quaternion, this.scale)
                },
                setRotationFromAxisAngle: function (e, t) {
                    this.quaternion.setFromAxisAngle(e, t)
                },
                setRotationFromEuler: function (e) {
                    this.quaternion.setFromEuler(e, !0)
                },
                setRotationFromMatrix: function (e) {
                    this.quaternion.setFromRotationMatrix(e)
                },
                setRotationFromQuaternion: function (e) {
                    this.quaternion.copy(e)
                },
                rotateOnAxis: function () {
                    var e = new n.Quaternion;
                    return function (t, i) {
                        return e.setFromAxisAngle(t, i),
                            this.quaternion.multiply(e),
                            this
                    }
                }(),
                rotateX: function () {
                    var e = new n.Vector3(1, 0, 0);
                    return function (t) {
                        return this.rotateOnAxis(e, t)
                    }
                }(),
                rotateY: function () {
                    var e = new n.Vector3(0, 1, 0);
                    return function (t) {
                        return this.rotateOnAxis(e, t)
                    }
                }(),
                rotateZ: function () {
                    var e = new n.Vector3(0, 0, 1);
                    return function (t) {
                        return this.rotateOnAxis(e, t)
                    }
                }(),
                translateOnAxis: function () {
                    var e = new n.Vector3;
                    return function (t, i) {
                        return e.copy(t).applyQuaternion(this.quaternion),
                            this.position.add(e.multiplyScalar(i)),
                            this
                    }
                }(),
                translateX: function () {
                    var e = new n.Vector3(1, 0, 0);
                    return function (t) {
                        return this.translateOnAxis(e, t)
                    }
                }(),
                translateY: function () {
                    var e = new n.Vector3(0, 1, 0);
                    return function (t) {
                        return this.translateOnAxis(e, t)
                    }
                }(),
                translateZ: function () {
                    var e = new n.Vector3(0, 0, 1);
                    return function (t) {
                        return this.translateOnAxis(e, t)
                    }
                }(),
                localToWorld: function (e) {
                    return e.applyMatrix4(this.matrixWorld)
                },
                worldToLocal: function () {
                    var e = new n.Matrix4;
                    return function (t) {
                        return t.applyMatrix4(e.getInverse(this.matrixWorld))
                    }
                }(),
                lookAt: function () {
                    var e = new n.Matrix4;
                    return function (t) {
                        e.lookAt(t, this.position, this.up),
                            this.quaternion.setFromRotationMatrix(e)
                    }
                }(),
                add: function (e) {
                    if (arguments.length > 1) {
                        for (var t = 0; t < arguments.length; t++)
                            this.add(arguments[t]);
                        return this
                    }
                    return e === this ? (console.error("THREE.Object3D.add: object can't be added as a child of itself.", e),
                        this) : (e instanceof n.Object3D ? (null !== e.parent && e.parent.remove(e),
                            e.parent = this,
                            e.dispatchEvent({
                                type: "added"
                            }),
                            this.children.push(e)) : console.error("THREE.Object3D.add: object not an instance of THREE.Object3D.", e),
                            this)
                },
                remove: function (e) {
                    if (arguments.length > 1)
                        for (var t = 0; t < arguments.length; t++)
                            this.remove(arguments[t]);
                    var i = this.children.indexOf(e);
                    i !== -1 && (e.parent = null,
                        e.dispatchEvent({
                            type: "removed"
                        }),
                        this.children.splice(i, 1))
                },
                getObjectById: function (e) {
                    return this.getObjectByProperty("id", e)
                },
                getObjectByName: function (e) {
                    return this.getObjectByProperty("name", e)
                },
                getObjectByProperty: function (e, t) {
                    if (this[e] === t)
                        return this;
                    for (var i = 0, n = this.children.length; i < n; i++) {
                        var r = this.children[i]
                            , o = r.getObjectByProperty(e, t);
                        if (void 0 !== o)
                            return o
                    }
                },
                getWorldPosition: function (e) {
                    var t = e || new n.Vector3;
                    return this.updateMatrixWorld(!0),
                        t.setFromMatrixPosition(this.matrixWorld)
                },
                getWorldQuaternion: function () {
                    var e = new n.Vector3
                        , t = new n.Vector3;
                    return function (i) {
                        var r = i || new n.Quaternion;
                        return this.updateMatrixWorld(!0),
                            this.matrixWorld.decompose(e, r, t),
                            r
                    }
                }(),
                getWorldRotation: function () {
                    var e = new n.Quaternion;
                    return function (t) {
                        var i = t || new n.Euler;
                        return this.getWorldQuaternion(e),
                            i.setFromQuaternion(e, this.rotation.order, !1)
                    }
                }(),
                getWorldScale: function () {
                    var e = new n.Vector3
                        , t = new n.Quaternion;
                    return function (i) {
                        var r = i || new n.Vector3;
                        return this.updateMatrixWorld(!0),
                            this.matrixWorld.decompose(e, t, r),
                            r
                    }
                }(),
                getWorldDirection: function () {
                    var e = new n.Quaternion;
                    return function (t) {
                        var i = t || new n.Vector3;
                        return this.getWorldQuaternion(e),
                            i.set(0, 0, 1).applyQuaternion(e)
                    }
                }(),
                raycast: function () { },
                traverse: function (e) {
                    e(this);
                    for (var t = this.children, i = 0, n = t.length; i < n; i++)
                        t[i].traverse(e)
                },
                traverseVisible: function (e) {
                    if (this.visible !== !1) {
                        e(this);
                        for (var t = this.children, i = 0, n = t.length; i < n; i++)
                            t[i].traverseVisible(e)
                    }
                },
                traverseAncestors: function (e) {
                    var t = this.parent;
                    null !== t && (e(t),
                        t.traverseAncestors(e))
                },
                updateMatrix: function () {
                    this.matrix.compose(this.position, this.quaternion, this.scale),
                        this.matrixWorldNeedsUpdate = !0
                },
                updateMatrixWorld: function (e) {
                    this.matrixAutoUpdate === !0 && this.updateMatrix(),
                        this.matrixWorldNeedsUpdate !== !0 && e !== !0 || (null === this.parent ? this.matrixWorld.copy(this.matrix) : this.matrixWorld.multiplyMatrices(this.parent.matrixWorld, this.matrix),
                            this.matrixWorldNeedsUpdate = !1,
                            e = !0);
                    for (var t = 0, i = this.children.length; t < i; t++)
                        this.children[t].updateMatrixWorld(e)
                },
                toJSON: function (e) {
                    function t(e) {
                        var t = [];
                        for (var i in e) {
                            var n = e[i];
                            delete n.metadata,
                                t.push(n)
                        }
                        return t
                    }
                    var i = void 0 === e
                        , n = {};
                    i && (e = {
                        geometries: {},
                        materials: {},
                        textures: {},
                        images: {}
                    },
                        n.metadata = {
                            version: 4.4,
                            type: "Object",
                            generator: "Object3D.toJSON"
                        });
                    var r = {};
                    if (r.uuid = this.uuid,
                        r.type = this.type,
                        "" !== this.name && (r.name = this.name),
                        "{}" !== JSON.stringify(this.userData) && (r.userData = this.userData),
                        this.castShadow === !0 && (r.castShadow = !0),
                        this.receiveShadow === !0 && (r.receiveShadow = !0),
                        this.visible === !1 && (r.visible = !1),
                        r.matrix = this.matrix.toArray(),
                        void 0 !== this.geometry && (void 0 === e.geometries[this.geometry.uuid] && (e.geometries[this.geometry.uuid] = this.geometry.toJSON(e)),
                            r.geometry = this.geometry.uuid),
                        void 0 !== this.material && (void 0 === e.materials[this.material.uuid] && (e.materials[this.material.uuid] = this.material.toJSON(e)),
                            r.material = this.material.uuid),
                        this.children.length > 0) {
                        r.children = [];
                        for (var o = 0; o < this.children.length; o++)
                            r.children.push(this.children[o].toJSON(e).object)
                    }
                    if (i) {
                        var a = t(e.geometries)
                            , s = t(e.materials)
                            , l = t(e.textures)
                            , c = t(e.images);
                        a.length > 0 && (n.geometries = a),
                            s.length > 0 && (n.materials = s),
                            l.length > 0 && (n.textures = l),
                            c.length > 0 && (n.images = c)
                    }
                    return n.object = r,
                        n
                },
                clone: function (e) {
                    return (new this.constructor).copy(this, e)
                },
                copy: function (e, t) {
                    if (void 0 === t && (t = !0),
                        this.name = e.name,
                        this.up.copy(e.up),
                        this.position.copy(e.position),
                        this.quaternion.copy(e.quaternion),
                        this.scale.copy(e.scale),
                        this.rotationAutoUpdate = e.rotationAutoUpdate,
                        this.matrix.copy(e.matrix),
                        this.matrixWorld.copy(e.matrixWorld),
                        this.matrixAutoUpdate = e.matrixAutoUpdate,
                        this.matrixWorldNeedsUpdate = e.matrixWorldNeedsUpdate,
                        this.visible = e.visible,
                        this.castShadow = e.castShadow,
                        this.receiveShadow = e.receiveShadow,
                        this.frustumCulled = e.frustumCulled,
                        this.renderOrder = e.renderOrder,
                        this.userData = JSON.parse(JSON.stringify(e.userData)),
                        t === !0)
                        for (var i = 0; i < e.children.length; i++) {
                            var n = e.children[i];
                            this.add(n.clone())
                        }
                    return this
                }
            },
            n.EventDispatcher.prototype.apply(n.Object3D.prototype),
            n.Object3DIdCount = 0,
            n.Face3 = function (e, t, i, r, o, a) {
                this.a = e,
                    this.b = t,
                    this.c = i,
                    this.normal = r instanceof n.Vector3 ? r : new n.Vector3,
                    this.vertexNormals = Array.isArray(r) ? r : [],
                    this.color = o instanceof n.Color ? o : new n.Color,
                    this.vertexColors = Array.isArray(o) ? o : [],
                    this.materialIndex = void 0 !== a ? a : 0
            }
            ,
            n.Face3.prototype = {
                constructor: n.Face3,
                clone: function () {
                    return (new this.constructor).copy(this)
                },
                copy: function (e) {
                    this.a = e.a,
                        this.b = e.b,
                        this.c = e.c,
                        this.normal.copy(e.normal),
                        this.color.copy(e.color),
                        this.materialIndex = e.materialIndex;
                    for (var t = 0, i = e.vertexNormals.length; t < i; t++)
                        this.vertexNormals[t] = e.vertexNormals[t].clone();
                    for (var t = 0, i = e.vertexColors.length; t < i; t++)
                        this.vertexColors[t] = e.vertexColors[t].clone();
                    return this
                }
            },
            n.BufferAttribute = function (e, t) {
                this.uuid = n.Math.generateUUID(),
                    this.array = e,
                    this.itemSize = t,
                    this.dynamic = !1,
                    this.updateRange = {
                        offset: 0,
                        count: -1
                    },
                    this.version = 0
            }
            ,
            n.BufferAttribute.prototype = {
                constructor: n.BufferAttribute,
                get count() {
                    return this.array.length / this.itemSize
                },
                set needsUpdate(e) {
                    e === !0 && this.version++
                },
                setDynamic: function (e) {
                    return this.dynamic = e,
                        this
                },
                copy: function (e) {
                    return this.array = new e.array.constructor(e.array),
                        this.itemSize = e.itemSize,
                        this.dynamic = e.dynamic,
                        this
                },
                copyAt: function (e, t, i) {
                    e *= this.itemSize,
                        i *= t.itemSize;
                    for (var n = 0, r = this.itemSize; n < r; n++)
                        this.array[e + n] = t.array[i + n];
                    return this
                },
                copyArray: function (e) {
                    return this.array.set(e),
                        this
                },
                copyColorsArray: function (e) {
                    for (var t = this.array, i = 0, r = 0, o = e.length; r < o; r++) {
                        var a = e[r];
                        void 0 === a && (console.warn("THREE.BufferAttribute.copyColorsArray(): color is undefined", r),
                            a = new n.Color),
                            t[i++] = a.r,
                            t[i++] = a.g,
                            t[i++] = a.b
                    }
                    return this
                },
                copyIndicesArray: function (e) {
                    for (var t = this.array, i = 0, n = 0, r = e.length; n < r; n++) {
                        var o = e[n];
                        t[i++] = o.a,
                            t[i++] = o.b,
                            t[i++] = o.c
                    }
                    return this
                },
                copyVector2sArray: function (e) {
                    for (var t = this.array, i = 0, r = 0, o = e.length; r < o; r++) {
                        var a = e[r];
                        void 0 === a && (console.warn("THREE.BufferAttribute.copyVector2sArray(): vector is undefined", r),
                            a = new n.Vector2),
                            t[i++] = a.x,
                            t[i++] = a.y
                    }
                    return this
                },
                copyVector3sArray: function (e) {
                    for (var t = this.array, i = 0, r = 0, o = e.length; r < o; r++) {
                        var a = e[r];
                        void 0 === a && (console.warn("THREE.BufferAttribute.copyVector3sArray(): vector is undefined", r),
                            a = new n.Vector3),
                            t[i++] = a.x,
                            t[i++] = a.y,
                            t[i++] = a.z
                    }
                    return this
                },
                copyVector4sArray: function (e) {
                    for (var t = this.array, i = 0, r = 0, o = e.length; r < o; r++) {
                        var a = e[r];
                        void 0 === a && (console.warn("THREE.BufferAttribute.copyVector4sArray(): vector is undefined", r),
                            a = new n.Vector4),
                            t[i++] = a.x,
                            t[i++] = a.y,
                            t[i++] = a.z,
                            t[i++] = a.w
                    }
                    return this
                },
                set: function (e, t) {
                    return void 0 === t && (t = 0),
                        this.array.set(e, t),
                        this
                },
                getX: function (e) {
                    return this.array[e * this.itemSize]
                },
                setX: function (e, t) {
                    return this.array[e * this.itemSize] = t,
                        this
                },
                getY: function (e) {
                    return this.array[e * this.itemSize + 1]
                },
                setY: function (e, t) {
                    return this.array[e * this.itemSize + 1] = t,
                        this
                },
                getZ: function (e) {
                    return this.array[e * this.itemSize + 2]
                },
                setZ: function (e, t) {
                    return this.array[e * this.itemSize + 2] = t,
                        this
                },
                getW: function (e) {
                    return this.array[e * this.itemSize + 3]
                },
                setW: function (e, t) {
                    return this.array[e * this.itemSize + 3] = t,
                        this
                },
                setXY: function (e, t, i) {
                    return e *= this.itemSize,
                        this.array[e + 0] = t,
                        this.array[e + 1] = i,
                        this
                },
                setXYZ: function (e, t, i, n) {
                    return e *= this.itemSize,
                        this.array[e + 0] = t,
                        this.array[e + 1] = i,
                        this.array[e + 2] = n,
                        this
                },
                setXYZW: function (e, t, i, n, r) {
                    return e *= this.itemSize,
                        this.array[e + 0] = t,
                        this.array[e + 1] = i,
                        this.array[e + 2] = n,
                        this.array[e + 3] = r,
                        this
                },
                clone: function () {
                    return (new this.constructor).copy(this)
                }
            },
            n.Int8Attribute = function (e, t) {
                return new n.BufferAttribute(new Int8Array(e), t)
            }
            ,
            n.Uint8Attribute = function (e, t) {
                return new n.BufferAttribute(new Uint8Array(e), t)
            }
            ,
            n.Uint8ClampedAttribute = function (e, t) {
                return new n.BufferAttribute(new Uint8ClampedArray(e), t)
            }
            ,
            n.Int16Attribute = function (e, t) {
                return new n.BufferAttribute(new Int16Array(e), t)
            }
            ,
            n.Uint16Attribute = function (e, t) {
                return new n.BufferAttribute(new Uint16Array(e), t)
            }
            ;
        n.Int32Attribute = function (e, t) {
            return new n.BufferAttribute(new Int32Array(e), t)
        }
            ;
        n.Uint32Attribute = function (e, t) {
            return new n.BufferAttribute(new Uint32Array(e), t)
        }
            ,
            n.Float32Attribute = function (e, t) {
                return new n.BufferAttribute(new Float32Array(e), t)
            }
            ,
            n.Float64Attribute = function (e, t) {
                return new n.BufferAttribute(new Float64Array(e), t)
            }
            ,
            n.DynamicBufferAttribute = function (e, t) {
                return console.warn("THREE.DynamicBufferAttribute has been removed. Use new THREE.BufferAttribute().setDynamic( true ) instead."),
                    new n.BufferAttribute(e, t).setDynamic(!0)
            }
            ,
            n.InstancedBufferAttribute = function (e, t, i) {
                n.BufferAttribute.call(this, e, t),
                    this.meshPerAttribute = i || 1
            }
            ,
            n.InstancedBufferAttribute.prototype = Object.create(n.BufferAttribute.prototype),
            n.InstancedBufferAttribute.prototype.constructor = n.InstancedBufferAttribute,
            n.InstancedBufferAttribute.prototype.copy = function (e) {
                return n.BufferAttribute.prototype.copy.call(this, e),
                    this.meshPerAttribute = e.meshPerAttribute,
                    this
            }
            ,
            n.InterleavedBuffer = function (e, t) {
                this.uuid = n.Math.generateUUID(),
                    this.array = e,
                    this.stride = t,
                    this.dynamic = !1,
                    this.updateRange = {
                        offset: 0,
                        count: -1
                    },
                    this.version = 0
            }
            ,
            n.InterleavedBuffer.prototype = {
                constructor: n.InterleavedBuffer,
                get length() {
                    return this.array.length
                },
                get count() {
                    return this.array.length / this.stride
                },
                set needsUpdate(e) {
                    e === !0 && this.version++
                },
                setDynamic: function (e) {
                    return this.dynamic = e,
                        this
                },
                copy: function (e) {
                    return this.array = new e.array.constructor(e.array),
                        this.stride = e.stride,
                        this.dynamic = e.dynamic,
                        this
                },
                copyAt: function (e, t, i) {
                    e *= this.stride,
                        i *= t.stride;
                    for (var n = 0, r = this.stride; n < r; n++)
                        this.array[e + n] = t.array[i + n];
                    return this
                },
                set: function (e, t) {
                    return void 0 === t && (t = 0),
                        this.array.set(e, t),
                        this
                },
                clone: function () {
                    return (new this.constructor).copy(this)
                }
            },
            n.InstancedInterleavedBuffer = function (e, t, i) {
                n.InterleavedBuffer.call(this, e, t),
                    this.meshPerAttribute = i || 1
            }
            ,
            n.InstancedInterleavedBuffer.prototype = Object.create(n.InterleavedBuffer.prototype),
            n.InstancedInterleavedBuffer.prototype.constructor = n.InstancedInterleavedBuffer,
            n.InstancedInterleavedBuffer.prototype.copy = function (e) {
                return n.InterleavedBuffer.prototype.copy.call(this, e),
                    this.meshPerAttribute = e.meshPerAttribute,
                    this
            }
            ,
            n.InterleavedBufferAttribute = function (e, t, i) {
                this.uuid = n.Math.generateUUID(),
                    this.data = e,
                    this.itemSize = t,
                    this.offset = i
            }
            ,
            n.InterleavedBufferAttribute.prototype = {
                constructor: n.InterleavedBufferAttribute,
                get length() {
                    return console.warn("THREE.BufferAttribute: .length has been deprecated. Please use .count."),
                        this.array.length
                },
                get count() {
                    return this.data.count
                },
                setX: function (e, t) {
                    return this.data.array[e * this.data.stride + this.offset] = t,
                        this
                },
                setY: function (e, t) {
                    return this.data.array[e * this.data.stride + this.offset + 1] = t,
                        this
                },
                setZ: function (e, t) {
                    return this.data.array[e * this.data.stride + this.offset + 2] = t,
                        this
                },
                setW: function (e, t) {
                    return this.data.array[e * this.data.stride + this.offset + 3] = t,
                        this
                },
                getX: function (e) {
                    return this.data.array[e * this.data.stride + this.offset]
                },
                getY: function (e) {
                    return this.data.array[e * this.data.stride + this.offset + 1]
                },
                getZ: function (e) {
                    return this.data.array[e * this.data.stride + this.offset + 2]
                },
                getW: function (e) {
                    return this.data.array[e * this.data.stride + this.offset + 3]
                },
                setXY: function (e, t, i) {
                    return e = e * this.data.stride + this.offset,
                        this.data.array[e + 0] = t,
                        this.data.array[e + 1] = i,
                        this
                },
                setXYZ: function (e, t, i, n) {
                    return e = e * this.data.stride + this.offset,
                        this.data.array[e + 0] = t,
                        this.data.array[e + 1] = i,
                        this.data.array[e + 2] = n,
                        this
                },
                setXYZW: function (e, t, i, n, r) {
                    return e = e * this.data.stride + this.offset,
                        this.data.array[e + 0] = t,
                        this.data.array[e + 1] = i,
                        this.data.array[e + 2] = n,
                        this.data.array[e + 3] = r,
                        this
                }
            },
            n.Geometry = function () {
                Object.defineProperty(this, "id", {
                    value: n.GeometryIdCount++
                }),
                    this.uuid = n.Math.generateUUID(),
                    this.name = "",
                    this.type = "Geometry",
                    this.vertices = [],
                    this.colors = [],
                    this.faces = [],
                    this.faceVertexUvs = [[]],
                    this.morphTargets = [],
                    this.morphNormals = [],
                    this.skinWeights = [],
                    this.skinIndices = [],
                    this.lineDistances = [],
                    this.boundingBox = null,
                    this.boundingSphere = null,
                    this.verticesNeedUpdate = !1,
                    this.elementsNeedUpdate = !1,
                    this.uvsNeedUpdate = !1,
                    this.normalsNeedUpdate = !1,
                    this.colorsNeedUpdate = !1,
                    this.lineDistancesNeedUpdate = !1,
                    this.groupsNeedUpdate = !1
            }
            ,
            n.Geometry.prototype = {
                constructor: n.Geometry,
                applyMatrix: function (e) {
                    for (var t = (new n.Matrix3).getNormalMatrix(e), i = 0, r = this.vertices.length; i < r; i++) {
                        var o = this.vertices[i];
                        o.applyMatrix4(e)
                    }
                    for (var i = 0, r = this.faces.length; i < r; i++) {
                        var a = this.faces[i];
                        a.normal.applyMatrix3(t).normalize();
                        for (var s = 0, l = a.vertexNormals.length; s < l; s++)
                            a.vertexNormals[s].applyMatrix3(t).normalize()
                    }
                    return null !== this.boundingBox && this.computeBoundingBox(),
                        null !== this.boundingSphere && this.computeBoundingSphere(),
                        this.verticesNeedUpdate = !0,
                        this.normalsNeedUpdate = !0,
                        this
                },
                rotateX: function () {
                    var e;
                    return function (t) {
                        return void 0 === e && (e = new n.Matrix4),
                            e.makeRotationX(t),
                            this.applyMatrix(e),
                            this
                    }
                }(),
                rotateY: function () {
                    var e;
                    return function (t) {
                        return void 0 === e && (e = new n.Matrix4),
                            e.makeRotationY(t),
                            this.applyMatrix(e),
                            this
                    }
                }(),
                rotateZ: function () {
                    var e;
                    return function (t) {
                        return void 0 === e && (e = new n.Matrix4),
                            e.makeRotationZ(t),
                            this.applyMatrix(e),
                            this
                    }
                }(),
                translate: function () {
                    var e;
                    return function (t, i, r) {
                        return void 0 === e && (e = new n.Matrix4),
                            e.makeTranslation(t, i, r),
                            this.applyMatrix(e),
                            this
                    }
                }(),
                scale: function () {
                    var e;
                    return function (t, i, r) {
                        return void 0 === e && (e = new n.Matrix4),
                            e.makeScale(t, i, r),
                            this.applyMatrix(e),
                            this
                    }
                }(),
                lookAt: function () {
                    var e;
                    return function (t) {
                        void 0 === e && (e = new n.Object3D),
                            e.lookAt(t),
                            e.updateMatrix(),
                            this.applyMatrix(e.matrix)
                    }
                }(),
                fromBufferGeometry: function (e) {
                    function t(e, t, r, o) {
                        var a = void 0 !== s ? [u[e].clone(), u[t].clone(), u[r].clone()] : []
                            , f = void 0 !== l ? [i.colors[e].clone(), i.colors[t].clone(), i.colors[r].clone()] : []
                            , g = new n.Face3(e, t, r, a, f, o);
                        i.faces.push(g),
                            void 0 !== c && i.faceVertexUvs[0].push([d[e].clone(), d[t].clone(), d[r].clone()]),
                            void 0 !== h && i.faceVertexUvs[1].push([p[e].clone(), p[t].clone(), p[r].clone()])
                    }
                    var i = this
                        , r = null !== e.index ? e.index.array : void 0
                        , o = e.attributes
                        , a = o.position.array
                        , s = void 0 !== o.normal ? o.normal.array : void 0
                        , l = void 0 !== o.color ? o.color.array : void 0
                        , c = void 0 !== o.uv ? o.uv.array : void 0
                        , h = void 0 !== o.uv2 ? o.uv2.array : void 0;
                    void 0 !== h && (this.faceVertexUvs[1] = []);
                    for (var u = [], d = [], p = [], f = 0, g = 0; f < a.length; f += 3,
                        g += 2)
                        i.vertices.push(new n.Vector3(a[f], a[f + 1], a[f + 2])),
                            void 0 !== s && u.push(new n.Vector3(s[f], s[f + 1], s[f + 2])),
                            void 0 !== l && i.colors.push(new n.Color(l[f], l[f + 1], l[f + 2])),
                            void 0 !== c && d.push(new n.Vector2(c[g], c[g + 1])),
                            void 0 !== h && p.push(new n.Vector2(h[g], h[g + 1]));
                    if (void 0 !== r) {
                        var m = e.groups;
                        if (m.length > 0)
                            for (var f = 0; f < m.length; f++)
                                for (var v = m[f], A = v.start, y = v.count, g = A, C = A + y; g < C; g += 3)
                                    t(r[g], r[g + 1], r[g + 2], v.materialIndex);
                        else
                            for (var f = 0; f < r.length; f += 3)
                                t(r[f], r[f + 1], r[f + 2])
                    } else
                        for (var f = 0; f < a.length / 3; f += 3)
                            t(f, f + 1, f + 2);
                    return this.computeFaceNormals(),
                        null !== e.boundingBox && (this.boundingBox = e.boundingBox.clone()),
                        null !== e.boundingSphere && (this.boundingSphere = e.boundingSphere.clone()),
                        this
                },
                center: function () {
                    this.computeBoundingBox();
                    var e = this.boundingBox.center().negate();
                    return this.translate(e.x, e.y, e.z),
                        e
                },
                normalize: function () {
                    this.computeBoundingSphere();
                    var e = this.boundingSphere.center
                        , t = this.boundingSphere.radius
                        , i = 0 === t ? 1 : 1 / t
                        , r = new n.Matrix4;
                    return r.set(i, 0, 0, -i * e.x, 0, i, 0, -i * e.y, 0, 0, i, -i * e.z, 0, 0, 0, 1),
                        this.applyMatrix(r),
                        this
                },
                computeFaceNormals: function () {
                    for (var e = new n.Vector3, t = new n.Vector3, i = 0, r = this.faces.length; i < r; i++) {
                        var o = this.faces[i]
                            , a = this.vertices[o.a]
                            , s = this.vertices[o.b]
                            , l = this.vertices[o.c];
                        e.subVectors(l, s),
                            t.subVectors(a, s),
                            e.cross(t),
                            e.normalize(),
                            o.normal.copy(e)
                    }
                },
                computeVertexNormals: function (e) {
                    void 0 === e && (e = !0);
                    var t, i, r, o, a, s;
                    for (s = new Array(this.vertices.length),
                        t = 0,
                        i = this.vertices.length; t < i; t++)
                        s[t] = new n.Vector3;
                    if (e) {
                        var l, c, h, u = new n.Vector3, d = new n.Vector3;
                        for (r = 0,
                            o = this.faces.length; r < o; r++)
                            a = this.faces[r],
                                l = this.vertices[a.a],
                                c = this.vertices[a.b],
                                h = this.vertices[a.c],
                                u.subVectors(h, c),
                                d.subVectors(l, c),
                                u.cross(d),
                                s[a.a].add(u),
                                s[a.b].add(u),
                                s[a.c].add(u)
                    } else
                        for (r = 0,
                            o = this.faces.length; r < o; r++)
                            a = this.faces[r],
                                s[a.a].add(a.normal),
                                s[a.b].add(a.normal),
                                s[a.c].add(a.normal);
                    for (t = 0,
                        i = this.vertices.length; t < i; t++)
                        s[t].normalize();
                    for (r = 0,
                        o = this.faces.length; r < o; r++) {
                        a = this.faces[r];
                        var p = a.vertexNormals;
                        3 === p.length ? (p[0].copy(s[a.a]),
                            p[1].copy(s[a.b]),
                            p[2].copy(s[a.c])) : (p[0] = s[a.a].clone(),
                                p[1] = s[a.b].clone(),
                                p[2] = s[a.c].clone())
                    }
                    this.faces.length > 0 && (this.normalsNeedUpdate = !0)
                },
                computeMorphNormals: function () {
                    var e, t, i, r, o;
                    for (i = 0,
                        r = this.faces.length; i < r; i++)
                        for (o = this.faces[i],
                            o.__originalFaceNormal ? o.__originalFaceNormal.copy(o.normal) : o.__originalFaceNormal = o.normal.clone(),
                            o.__originalVertexNormals || (o.__originalVertexNormals = []),
                            e = 0,
                            t = o.vertexNormals.length; e < t; e++)
                            o.__originalVertexNormals[e] ? o.__originalVertexNormals[e].copy(o.vertexNormals[e]) : o.__originalVertexNormals[e] = o.vertexNormals[e].clone();
                    var a = new n.Geometry;
                    for (a.faces = this.faces,
                        e = 0,
                        t = this.morphTargets.length; e < t; e++) {
                        if (!this.morphNormals[e]) {
                            this.morphNormals[e] = {},
                                this.morphNormals[e].faceNormals = [],
                                this.morphNormals[e].vertexNormals = [];
                            var s, l, c = this.morphNormals[e].faceNormals, h = this.morphNormals[e].vertexNormals;
                            for (i = 0,
                                r = this.faces.length; i < r; i++)
                                s = new n.Vector3,
                                    l = {
                                        a: new n.Vector3,
                                        b: new n.Vector3,
                                        c: new n.Vector3
                                    },
                                    c.push(s),
                                    h.push(l)
                        }
                        var u = this.morphNormals[e];
                        a.vertices = this.morphTargets[e].vertices,
                            a.computeFaceNormals(),
                            a.computeVertexNormals();
                        var s, l;
                        for (i = 0,
                            r = this.faces.length; i < r; i++)
                            o = this.faces[i],
                                s = u.faceNormals[i],
                                l = u.vertexNormals[i],
                                s.copy(o.normal),
                                l.a.copy(o.vertexNormals[0]),
                                l.b.copy(o.vertexNormals[1]),
                                l.c.copy(o.vertexNormals[2])
                    }
                    for (i = 0,
                        r = this.faces.length; i < r; i++)
                        o = this.faces[i],
                            o.normal = o.__originalFaceNormal,
                            o.vertexNormals = o.__originalVertexNormals
                },
                computeTangents: function () {
                    console.warn("THREE.Geometry: .computeTangents() has been removed.")
                },
                computeLineDistances: function () {
                    for (var e = 0, t = this.vertices, i = 0, n = t.length; i < n; i++)
                        i > 0 && (e += t[i].distanceTo(t[i - 1])),
                            this.lineDistances[i] = e
                },
                computeBoundingBox: function () {
                    null === this.boundingBox && (this.boundingBox = new n.Box3),
                        this.boundingBox.setFromPoints(this.vertices)
                },
                computeBoundingSphere: function () {
                    null === this.boundingSphere && (this.boundingSphere = new n.Sphere),
                        this.boundingSphere.setFromPoints(this.vertices)
                },
                merge: function (e, t, i) {
                    if (e instanceof n.Geometry == !1)
                        return void console.error("THREE.Geometry.merge(): geometry not an instance of THREE.Geometry.", e);
                    var r, o = this.vertices.length, a = this.vertices, s = e.vertices, l = this.faces, c = e.faces, h = this.faceVertexUvs[0], u = e.faceVertexUvs[0];
                    void 0 === i && (i = 0),
                        void 0 !== t && (r = (new n.Matrix3).getNormalMatrix(t));
                    for (var d = 0, p = s.length; d < p; d++) {
                        var f = s[d]
                            , g = f.clone();
                        void 0 !== t && g.applyMatrix4(t),
                            a.push(g)
                    }
                    for (d = 0,
                        p = c.length; d < p; d++) {
                        var m, v, A, y = c[d], C = y.vertexNormals, I = y.vertexColors;
                        m = new n.Face3(y.a + o, y.b + o, y.c + o),
                            m.normal.copy(y.normal),
                            void 0 !== r && m.normal.applyMatrix3(r).normalize();
                        for (var E = 0, b = C.length; E < b; E++)
                            v = C[E].clone(),
                                void 0 !== r && v.applyMatrix3(r).normalize(),
                                m.vertexNormals.push(v);
                        m.color.copy(y.color);
                        for (var E = 0, b = I.length; E < b; E++)
                            A = I[E],
                                m.vertexColors.push(A.clone());
                        m.materialIndex = y.materialIndex + i,
                            l.push(m)
                    }
                    for (d = 0,
                        p = u.length; d < p; d++) {
                        var w = u[d]
                            , _ = [];
                        if (void 0 !== w) {
                            for (var E = 0, b = w.length; E < b; E++)
                                _.push(w[E].clone());
                            h.push(_)
                        }
                    }
                },
                mergeMesh: function (e) {
                    return e instanceof n.Mesh == !1 ? void console.error("THREE.Geometry.mergeMesh(): mesh not an instance of THREE.Mesh.", e) : (e.matrixAutoUpdate && e.updateMatrix(),
                        void this.merge(e.geometry, e.matrix))
                },
                mergeVertices: function () {
                    var e, t, i, n, r, o, a, s, l = {}, c = [], h = [], u = 4, d = Math.pow(10, u);
                    for (i = 0,
                        n = this.vertices.length; i < n; i++)
                        e = this.vertices[i],
                            t = Math.round(e.x * d) + "_" + Math.round(e.y * d) + "_" + Math.round(e.z * d),
                            void 0 === l[t] ? (l[t] = i,
                                c.push(this.vertices[i]),
                                h[i] = c.length - 1) : h[i] = h[l[t]];
                    var p = [];
                    for (i = 0,
                        n = this.faces.length; i < n; i++) {
                        r = this.faces[i],
                            r.a = h[r.a],
                            r.b = h[r.b],
                            r.c = h[r.c],
                            o = [r.a, r.b, r.c];
                        for (var f = -1, g = 0; g < 3; g++)
                            if (o[g] === o[(g + 1) % 3]) {
                                f = g,
                                    p.push(i);
                                break
                            }
                    }
                    for (i = p.length - 1; i >= 0; i--) {
                        var m = p[i];
                        for (this.faces.splice(m, 1),
                            a = 0,
                            s = this.faceVertexUvs.length; a < s; a++)
                            this.faceVertexUvs[a].splice(m, 1)
                    }
                    var v = this.vertices.length - c.length;
                    return this.vertices = c,
                        v
                },
                sortFacesByMaterialIndex: function () {
                    function e(e, t) {
                        return e.materialIndex - t.materialIndex
                    }
                    for (var t = this.faces, i = t.length, n = 0; n < i; n++)
                        t[n]._id = n;
                    t.sort(e);
                    var r, o, a = this.faceVertexUvs[0], s = this.faceVertexUvs[1];
                    a && a.length === i && (r = []),
                        s && s.length === i && (o = []);
                    for (var n = 0; n < i; n++) {
                        var l = t[n]._id;
                        r && r.push(a[l]),
                            o && o.push(s[l])
                    }
                    r && (this.faceVertexUvs[0] = r),
                        o && (this.faceVertexUvs[1] = o)
                },
                toJSON: function () {
                    function e(e, t, i) {
                        return i ? e | 1 << t : e & ~(1 << t)
                    }
                    function t(e) {
                        var t = e.x.toString() + e.y.toString() + e.z.toString();
                        return void 0 !== d[t] ? d[t] : (d[t] = u.length / 3,
                            u.push(e.x, e.y, e.z),
                            d[t])
                    }
                    function i(e) {
                        var t = e.r.toString() + e.g.toString() + e.b.toString();
                        return void 0 !== f[t] ? f[t] : (f[t] = p.length,
                            p.push(e.getHex()),
                            f[t])
                    }
                    function n(e) {
                        var t = e.x.toString() + e.y.toString();
                        return void 0 !== m[t] ? m[t] : (m[t] = g.length / 2,
                            g.push(e.x, e.y),
                            m[t])
                    }
                    var r = {
                        metadata: {
                            version: 4.4,
                            type: "Geometry",
                            generator: "Geometry.toJSON"
                        }
                    };
                    if (r.uuid = this.uuid,
                        r.type = this.type,
                        "" !== this.name && (r.name = this.name),
                        void 0 !== this.parameters) {
                        var o = this.parameters;
                        for (var a in o)
                            void 0 !== o[a] && (r[a] = o[a]);
                        return r
                    }
                    for (var s = [], l = 0; l < this.vertices.length; l++) {
                        var c = this.vertices[l];
                        s.push(c.x, c.y, c.z)
                    }
                    for (var h = [], u = [], d = {}, p = [], f = {}, g = [], m = {}, l = 0; l < this.faces.length; l++) {
                        var v = this.faces[l]
                            , A = !0
                            , y = !1
                            , C = void 0 !== this.faceVertexUvs[0][l]
                            , I = v.normal.length() > 0
                            , E = v.vertexNormals.length > 0
                            , b = 1 !== v.color.r || 1 !== v.color.g || 1 !== v.color.b
                            , w = v.vertexColors.length > 0
                            , _ = 0;
                        if (_ = e(_, 0, 0),
                            _ = e(_, 1, A),
                            _ = e(_, 2, y),
                            _ = e(_, 3, C),
                            _ = e(_, 4, I),
                            _ = e(_, 5, E),
                            _ = e(_, 6, b),
                            _ = e(_, 7, w),
                            h.push(_),
                            h.push(v.a, v.b, v.c),
                            h.push(v.materialIndex),
                            C) {
                            var T = this.faceVertexUvs[0][l];
                            h.push(n(T[0]), n(T[1]), n(T[2]))
                        }
                        if (I && h.push(t(v.normal)),
                            E) {
                            var x = v.vertexNormals;
                            h.push(t(x[0]), t(x[1]), t(x[2]))
                        }
                        if (b && h.push(i(v.color)),
                            w) {
                            var S = v.vertexColors;
                            h.push(i(S[0]), i(S[1]), i(S[2]))
                        }
                    }
                    return r.data = {},
                        r.data.vertices = s,
                        r.data.normals = u,
                        p.length > 0 && (r.data.colors = p),
                        g.length > 0 && (r.data.uvs = [g]),
                        r.data.faces = h,
                        r
                },
                clone: function () {
                    return (new n.Geometry).copy(this)
                },
                copy: function (e) {
                    this.vertices = [],
                        this.faces = [],
                        this.faceVertexUvs = [[]];
                    for (var t = e.vertices, i = 0, n = t.length; i < n; i++)
                        this.vertices.push(t[i].clone());
                    for (var r = e.faces, i = 0, n = r.length; i < n; i++)
                        this.faces.push(r[i].clone());
                    for (var i = 0, n = e.faceVertexUvs.length; i < n; i++) {
                        var o = e.faceVertexUvs[i];
                        void 0 === this.faceVertexUvs[i] && (this.faceVertexUvs[i] = []);
                        for (var a = 0, s = o.length; a < s; a++) {
                            for (var l = o[a], c = [], h = 0, u = l.length; h < u; h++) {
                                var d = l[h];
                                c.push(d.clone())
                            }
                            this.faceVertexUvs[i].push(c)
                        }
                    }
                    return this
                },
                dispose: function () {
                    this.dispatchEvent({
                        type: "dispose"
                    })
                }
            },
            n.EventDispatcher.prototype.apply(n.Geometry.prototype),
            n.GeometryIdCount = 0,
            n.DirectGeometry = function () {
                Object.defineProperty(this, "id", {
                    value: n.GeometryIdCount++
                }),
                    this.uuid = n.Math.generateUUID(),
                    this.name = "",
                    this.type = "DirectGeometry",
                    this.indices = [],
                    this.vertices = [],
                    this.normals = [],
                    this.colors = [],
                    this.uvs = [],
                    this.uvs2 = [],
                    this.groups = [],
                    this.morphTargets = {},
                    this.skinWeights = [],
                    this.skinIndices = [],
                    this.boundingBox = null,
                    this.boundingSphere = null,
                    this.verticesNeedUpdate = !1,
                    this.normalsNeedUpdate = !1,
                    this.colorsNeedUpdate = !1,
                    this.uvsNeedUpdate = !1,
                    this.groupsNeedUpdate = !1
            }
            ,
            n.DirectGeometry.prototype = {
                constructor: n.DirectGeometry,
                computeBoundingBox: n.Geometry.prototype.computeBoundingBox,
                computeBoundingSphere: n.Geometry.prototype.computeBoundingSphere,
                computeFaceNormals: function () {
                    console.warn("THREE.DirectGeometry: computeFaceNormals() is not a method of this type of geometry.")
                },
                computeVertexNormals: function () {
                    console.warn("THREE.DirectGeometry: computeVertexNormals() is not a method of this type of geometry.")
                },
                computeGroups: function (e) {
                    for (var t, i, n = [], r = e.faces, o = 0; o < r.length; o++) {
                        var a = r[o];
                        a.materialIndex !== i && (i = a.materialIndex,
                            void 0 !== t && (t.count = 3 * o - t.start,
                                n.push(t)),
                            t = {
                                start: 3 * o,
                                materialIndex: i
                            })
                    }
                    void 0 !== t && (t.count = 3 * o - t.start,
                        n.push(t)),
                        this.groups = n
                },
                fromGeometry: function (e) {
                    var t, i = e.faces, r = e.vertices, o = e.faceVertexUvs, a = o[0] && o[0].length > 0, s = o[1] && o[1].length > 0, l = e.morphTargets, c = l.length;
                    if (c > 0) {
                        t = [];
                        for (var h = 0; h < c; h++)
                            t[h] = [];
                        this.morphTargets.position = t
                    }
                    var u, d = e.morphNormals, p = d.length;
                    if (p > 0) {
                        u = [];
                        for (var h = 0; h < p; h++)
                            u[h] = [];
                        this.morphTargets.normal = u
                    }
                    for (var f = e.skinIndices, g = e.skinWeights, m = f.length === r.length, v = g.length === r.length, h = 0; h < i.length; h++) {
                        var A = i[h];
                        this.vertices.push(r[A.a], r[A.b], r[A.c]);
                        var y = A.vertexNormals;
                        if (3 === y.length)
                            this.normals.push(y[0], y[1], y[2]);
                        else {
                            var C = A.normal;
                            this.normals.push(C, C, C)
                        }
                        var I = A.vertexColors;
                        if (3 === I.length)
                            this.colors.push(I[0], I[1], I[2]);
                        else {
                            var E = A.color;
                            this.colors.push(E, E, E)
                        }
                        if (a === !0) {
                            var b = o[0][h];
                            void 0 !== b ? this.uvs.push(b[0], b[1], b[2]) : (console.warn("THREE.DirectGeometry.fromGeometry(): Undefined vertexUv ", h),
                                this.uvs.push(new n.Vector2, new n.Vector2, new n.Vector2))
                        }
                        if (s === !0) {
                            var b = o[1][h];
                            void 0 !== b ? this.uvs2.push(b[0], b[1], b[2]) : (console.warn("THREE.DirectGeometry.fromGeometry(): Undefined vertexUv2 ", h),
                                this.uvs2.push(new n.Vector2, new n.Vector2, new n.Vector2))
                        }
                        for (var w = 0; w < c; w++) {
                            var _ = l[w].vertices;
                            t[w].push(_[A.a], _[A.b], _[A.c])
                        }
                        for (var w = 0; w < p; w++) {
                            var T = d[w].vertexNormals[h];
                            u[w].push(T.a, T.b, T.c)
                        }
                        m && this.skinIndices.push(f[A.a], f[A.b], f[A.c]),
                            v && this.skinWeights.push(g[A.a], g[A.b], g[A.c])
                    }
                    return this.computeGroups(e),
                        this.verticesNeedUpdate = e.verticesNeedUpdate,
                        this.normalsNeedUpdate = e.normalsNeedUpdate,
                        this.colorsNeedUpdate = e.colorsNeedUpdate,
                        this.uvsNeedUpdate = e.uvsNeedUpdate,
                        this.groupsNeedUpdate = e.groupsNeedUpdate,
                        this
                },
                dispose: function () {
                    this.dispatchEvent({
                        type: "dispose"
                    })
                }
            },
            n.EventDispatcher.prototype.apply(n.DirectGeometry.prototype),
            n.BufferGeometry = function () {
                Object.defineProperty(this, "id", {
                    value: n.GeometryIdCount++
                }),
                    this.uuid = n.Math.generateUUID(),
                    this.name = "",
                    this.type = "BufferGeometry",
                    this.index = null,
                    this.attributes = {},
                    this.morphAttributes = {},
                    this.groups = [],
                    this.boundingBox = null,
                    this.boundingSphere = null,
                    this.drawRange = {
                        start: 0,
                        count: 1 / 0
                    }
            }
            ,
            n.BufferGeometry.prototype = {
                constructor: n.BufferGeometry,
                getIndex: function () {
                    return this.index
                },
                setIndex: function (e) {
                    this.index = e
                },
                addAttribute: function (e, t) {
                    return t instanceof n.BufferAttribute == !1 && t instanceof n.InterleavedBufferAttribute == !1 ? (console.warn("THREE.BufferGeometry: .addAttribute() now expects ( name, attribute )."),
                        void this.addAttribute(e, new n.BufferAttribute(arguments[1], arguments[2]))) : "index" === e ? (console.warn("THREE.BufferGeometry.addAttribute: Use .setIndex() for index attribute."),
                            void this.setIndex(t)) : (this.attributes[e] = t,
                                this)
                },
                getAttribute: function (e) {
                    return this.attributes[e]
                },
                removeAttribute: function (e) {
                    return delete this.attributes[e],
                        this
                },
                addGroup: function (e, t, i) {
                    this.groups.push({
                        start: e,
                        count: t,
                        materialIndex: void 0 !== i ? i : 0
                    })
                },
                clearGroups: function () {
                    this.groups = []
                },
                setDrawRange: function (e, t) {
                    this.drawRange.start = e,
                        this.drawRange.count = t
                },
                applyMatrix: function (e) {
                    var t = this.attributes.position;
                    void 0 !== t && (e.applyToVector3Array(t.array),
                        t.needsUpdate = !0);
                    var i = this.attributes.normal;
                    if (void 0 !== i) {
                        var r = (new n.Matrix3).getNormalMatrix(e);
                        r.applyToVector3Array(i.array),
                            i.needsUpdate = !0
                    }
                    return null !== this.boundingBox && this.computeBoundingBox(),
                        null !== this.boundingSphere && this.computeBoundingSphere(),
                        this
                },
                rotateX: function () {
                    var e;
                    return function (t) {
                        return void 0 === e && (e = new n.Matrix4),
                            e.makeRotationX(t),
                            this.applyMatrix(e),
                            this
                    }
                }(),
                rotateY: function () {
                    var e;
                    return function (t) {
                        return void 0 === e && (e = new n.Matrix4),
                            e.makeRotationY(t),
                            this.applyMatrix(e),
                            this
                    }
                }(),
                rotateZ: function () {
                    var e;
                    return function (t) {
                        return void 0 === e && (e = new n.Matrix4),
                            e.makeRotationZ(t),
                            this.applyMatrix(e),
                            this
                    }
                }(),
                translate: function () {
                    var e;
                    return function (t, i, r) {
                        return void 0 === e && (e = new n.Matrix4),
                            e.makeTranslation(t, i, r),
                            this.applyMatrix(e),
                            this
                    }
                }(),
                scale: function () {
                    var e;
                    return function (t, i, r) {
                        return void 0 === e && (e = new n.Matrix4),
                            e.makeScale(t, i, r),
                            this.applyMatrix(e),
                            this
                    }
                }(),
                lookAt: function () {
                    var e;
                    return function (t) {
                        void 0 === e && (e = new n.Object3D),
                            e.lookAt(t),
                            e.updateMatrix(),
                            this.applyMatrix(e.matrix)
                    }
                }(),
                center: function () {
                    this.computeBoundingBox();
                    var e = this.boundingBox.center().negate();
                    return this.translate(e.x, e.y, e.z),
                        e
                },
                setFromObject: function (e) {
                    var t = e.geometry;
                    if (e instanceof n.Points || e instanceof n.Line) {
                        var i = new n.Float32Attribute(3 * t.vertices.length, 3)
                            , r = new n.Float32Attribute(3 * t.colors.length, 3);
                        if (this.addAttribute("position", i.copyVector3sArray(t.vertices)),
                            this.addAttribute("color", r.copyColorsArray(t.colors)),
                            t.lineDistances && t.lineDistances.length === t.vertices.length) {
                            var o = new n.Float32Attribute(t.lineDistances.length, 1);
                            this.addAttribute("lineDistance", o.copyArray(t.lineDistances))
                        }
                        null !== t.boundingSphere && (this.boundingSphere = t.boundingSphere.clone()),
                            null !== t.boundingBox && (this.boundingBox = t.boundingBox.clone())
                    } else
                        e instanceof n.Mesh && t instanceof n.Geometry && this.fromGeometry(t);
                    return this
                },
                updateFromObject: function (e) {
                    var t = e.geometry;
                    if (e instanceof n.Mesh) {
                        var i = t.__directGeometry;
                        if (void 0 === i)
                            return this.fromGeometry(t);
                        i.verticesNeedUpdate = t.verticesNeedUpdate,
                            i.normalsNeedUpdate = t.normalsNeedUpdate,
                            i.colorsNeedUpdate = t.colorsNeedUpdate,
                            i.uvsNeedUpdate = t.uvsNeedUpdate,
                            i.groupsNeedUpdate = t.groupsNeedUpdate,
                            t.verticesNeedUpdate = !1,
                            t.normalsNeedUpdate = !1,
                            t.colorsNeedUpdate = !1,
                            t.uvsNeedUpdate = !1,
                            t.groupsNeedUpdate = !1,
                            t = i
                    }
                    if (t.verticesNeedUpdate === !0) {
                        var r = this.attributes.position;
                        void 0 !== r && (r.copyVector3sArray(t.vertices),
                            r.needsUpdate = !0),
                            t.verticesNeedUpdate = !1
                    }
                    if (t.normalsNeedUpdate === !0) {
                        var r = this.attributes.normal;
                        void 0 !== r && (r.copyVector3sArray(t.normals),
                            r.needsUpdate = !0),
                            t.normalsNeedUpdate = !1
                    }
                    if (t.colorsNeedUpdate === !0) {
                        var r = this.attributes.color;
                        void 0 !== r && (r.copyColorsArray(t.colors),
                            r.needsUpdate = !0),
                            t.colorsNeedUpdate = !1
                    }
                    if (t.uvsNeedUpdate) {
                        var r = this.attributes.uv;
                        void 0 !== r && (r.copyVector2sArray(t.uvs),
                            r.needsUpdate = !0),
                            t.uvsNeedUpdate = !1
                    }
                    if (t.lineDistancesNeedUpdate) {
                        var r = this.attributes.lineDistance;
                        void 0 !== r && (r.copyArray(t.lineDistances),
                            r.needsUpdate = !0),
                            t.lineDistancesNeedUpdate = !1
                    }
                    return t.groupsNeedUpdate && (t.computeGroups(e.geometry),
                        this.groups = t.groups,
                        t.groupsNeedUpdate = !1),
                        this
                },
                fromGeometry: function (e) {
                    return e.__directGeometry = (new n.DirectGeometry).fromGeometry(e),
                        this.fromDirectGeometry(e.__directGeometry)
                },
                fromDirectGeometry: function (e) {
                    var t = new Float32Array(3 * e.vertices.length);
                    if (this.addAttribute("position", new n.BufferAttribute(t, 3).copyVector3sArray(e.vertices)),
                        e.normals.length > 0) {
                        var i = new Float32Array(3 * e.normals.length);
                        this.addAttribute("normal", new n.BufferAttribute(i, 3).copyVector3sArray(e.normals))
                    }
                    if (e.colors.length > 0) {
                        var r = new Float32Array(3 * e.colors.length);
                        this.addAttribute("color", new n.BufferAttribute(r, 3).copyColorsArray(e.colors))
                    }
                    if (e.uvs.length > 0) {
                        var o = new Float32Array(2 * e.uvs.length);
                        this.addAttribute("uv", new n.BufferAttribute(o, 2).copyVector2sArray(e.uvs))
                    }
                    if (e.uvs2.length > 0) {
                        var a = new Float32Array(2 * e.uvs2.length);
                        this.addAttribute("uv2", new n.BufferAttribute(a, 2).copyVector2sArray(e.uvs2))
                    }
                    if (e.indices.length > 0) {
                        var s = e.vertices.length > 65535 ? Uint32Array : Uint16Array
                            , l = new s(3 * e.indices.length);
                        this.setIndex(new n.BufferAttribute(l, 1).copyIndicesArray(e.indices))
                    }
                    this.groups = e.groups;
                    for (var c in e.morphTargets) {
                        for (var h = [], u = e.morphTargets[c], d = 0, p = u.length; d < p; d++) {
                            var f = u[d]
                                , g = new n.Float32Attribute(3 * f.length, 3);
                            h.push(g.copyVector3sArray(f))
                        }
                        this.morphAttributes[c] = h
                    }
                    if (e.skinIndices.length > 0) {
                        var m = new n.Float32Attribute(4 * e.skinIndices.length, 4);
                        this.addAttribute("skinIndex", m.copyVector4sArray(e.skinIndices))
                    }
                    if (e.skinWeights.length > 0) {
                        var v = new n.Float32Attribute(4 * e.skinWeights.length, 4);
                        this.addAttribute("skinWeight", v.copyVector4sArray(e.skinWeights))
                    }
                    return null !== e.boundingSphere && (this.boundingSphere = e.boundingSphere.clone()),
                        null !== e.boundingBox && (this.boundingBox = e.boundingBox.clone()),
                        this
                },
                computeBoundingBox: function () {
                    new n.Vector3;
                    return function () {
                        null === this.boundingBox && (this.boundingBox = new n.Box3);
                        var e = this.attributes.position.array;
                        e && this.boundingBox.setFromArray(e),
                            void 0 !== e && 0 !== e.length || (this.boundingBox.min.set(0, 0, 0),
                                this.boundingBox.max.set(0, 0, 0)),
                            (isNaN(this.boundingBox.min.x) || isNaN(this.boundingBox.min.y) || isNaN(this.boundingBox.min.z)) && console.error('THREE.BufferGeometry.computeBoundingBox: Computed min/max have NaN values. The "position" attribute is likely to have NaN values.', this)
                    }
                }(),
                computeBoundingSphere: function () {
                    var e = new n.Box3
                        , t = new n.Vector3;
                    return function () {
                        null === this.boundingSphere && (this.boundingSphere = new n.Sphere);
                        var i = this.attributes.position.array;
                        if (i) {
                            var r = this.boundingSphere.center;
                            e.setFromArray(i),
                                e.center(r);
                            for (var o = 0, a = 0, s = i.length; a < s; a += 3)
                                t.fromArray(i, a),
                                    o = Math.max(o, r.distanceToSquared(t));
                            this.boundingSphere.radius = Math.sqrt(o),
                                isNaN(this.boundingSphere.radius) && console.error('THREE.BufferGeometry.computeBoundingSphere(): Computed radius is NaN. The "position" attribute is likely to have NaN values.', this)
                        }
                    }
                }(),
                computeFaceNormals: function () { },
                computeVertexNormals: function () {
                    var e = this.index
                        , t = this.attributes
                        , i = this.groups;
                    if (t.position) {
                        var r = t.position.array;
                        if (void 0 === t.normal)
                            this.addAttribute("normal", new n.BufferAttribute(new Float32Array(r.length), 3));
                        else
                            for (var o = t.normal.array, a = 0, s = o.length; a < s; a++)
                                o[a] = 0;
                        var l, c, h, u = t.normal.array, d = new n.Vector3, p = new n.Vector3, f = new n.Vector3, g = new n.Vector3, m = new n.Vector3;
                        if (e) {
                            var v = e.array;
                            0 === i.length && this.addGroup(0, v.length);
                            for (var A = 0, y = i.length; A < y; ++A)
                                for (var C = i[A], I = C.start, E = C.count, a = I, s = I + E; a < s; a += 3)
                                    l = 3 * v[a + 0],
                                        c = 3 * v[a + 1],
                                        h = 3 * v[a + 2],
                                        d.fromArray(r, l),
                                        p.fromArray(r, c),
                                        f.fromArray(r, h),
                                        g.subVectors(f, p),
                                        m.subVectors(d, p),
                                        g.cross(m),
                                        u[l] += g.x,
                                        u[l + 1] += g.y,
                                        u[l + 2] += g.z,
                                        u[c] += g.x,
                                        u[c + 1] += g.y,
                                        u[c + 2] += g.z,
                                        u[h] += g.x,
                                        u[h + 1] += g.y,
                                        u[h + 2] += g.z
                        } else
                            for (var a = 0, s = r.length; a < s; a += 9)
                                d.fromArray(r, a),
                                    p.fromArray(r, a + 3),
                                    f.fromArray(r, a + 6),
                                    g.subVectors(f, p),
                                    m.subVectors(d, p),
                                    g.cross(m),
                                    u[a] = g.x,
                                    u[a + 1] = g.y,
                                    u[a + 2] = g.z,
                                    u[a + 3] = g.x,
                                    u[a + 4] = g.y,
                                    u[a + 5] = g.z,
                                    u[a + 6] = g.x,
                                    u[a + 7] = g.y,
                                    u[a + 8] = g.z;
                        this.normalizeNormals(),
                            t.normal.needsUpdate = !0
                    }
                },
                merge: function (e, t) {
                    if (e instanceof n.BufferGeometry == !1)
                        return void console.error("THREE.BufferGeometry.merge(): geometry not an instance of THREE.BufferGeometry.", e);
                    void 0 === t && (t = 0);
                    var i = this.attributes;
                    for (var r in i)
                        if (void 0 !== e.attributes[r])
                            for (var o = i[r], a = o.array, s = e.attributes[r], l = s.array, c = s.itemSize, h = 0, u = c * t; h < l.length; h++,
                                u++)
                                a[u] = l[h];
                    return this
                },
                normalizeNormals: function () {
                    for (var e, t, i, n, r = this.attributes.normal.array, o = 0, a = r.length; o < a; o += 3)
                        e = r[o],
                            t = r[o + 1],
                            i = r[o + 2],
                            n = 1 / Math.sqrt(e * e + t * t + i * i),
                            r[o] *= n,
                            r[o + 1] *= n,
                            r[o + 2] *= n
                },
                toNonIndexed: function () {
                    if (null === this.index)
                        return console.warn("THREE.BufferGeometry.toNonIndexed(): Geometry is already non-indexed."),
                            this;
                    var e = new n.BufferGeometry
                        , t = this.index.array
                        , i = this.attributes;
                    for (var r in i) {
                        for (var o = i[r], a = o.array, s = o.itemSize, l = new a.constructor(t.length * s), c = 0, h = 0, u = 0, d = t.length; u < d; u++) {
                            c = t[u] * s;
                            for (var p = 0; p < s; p++)
                                l[h++] = a[c++]
                        }
                        e.addAttribute(r, new n.BufferAttribute(l, s))
                    }
                    return e
                },
                toJSON: function () {
                    var e = {
                        metadata: {
                            version: 4.4,
                            type: "BufferGeometry",
                            generator: "BufferGeometry.toJSON"
                        }
                    };
                    if (e.uuid = this.uuid,
                        e.type = this.type,
                        "" !== this.name && (e.name = this.name),
                        void 0 !== this.parameters) {
                        var t = this.parameters;
                        for (var i in t)
                            void 0 !== t[i] && (e[i] = t[i]);
                        return e
                    }
                    e.data = {
                        attributes: {}
                    };
                    var n = this.index;
                    if (null !== n) {
                        var r = Array.prototype.slice.call(n.array);
                        e.data.index = {
                            type: n.array.constructor.name,
                            array: r
                        }
                    }
                    var o = this.attributes;
                    for (var i in o) {
                        var a = o[i]
                            , r = Array.prototype.slice.call(a.array);
                        e.data.attributes[i] = {
                            itemSize: a.itemSize,
                            type: a.array.constructor.name,
                            array: r
                        }
                    }
                    var s = this.groups;
                    s.length > 0 && (e.data.groups = JSON.parse(JSON.stringify(s)));
                    var l = this.boundingSphere;
                    return null !== l && (e.data.boundingSphere = {
                        center: l.center.toArray(),
                        radius: l.radius
                    }),
                        e
                },
                clone: function () {
                    return (new n.BufferGeometry).copy(this)
                },
                copy: function (e) {
                    var t = e.index;
                    null !== t && this.setIndex(t.clone());
                    var i = e.attributes;
                    for (var n in i) {
                        var r = i[n];
                        this.addAttribute(n, r.clone())
                    }
                    for (var o = e.groups, a = 0, s = o.length; a < s; a++) {
                        var l = o[a];
                        this.addGroup(l.start, l.count)
                    }
                    return this
                },
                dispose: function () {
                    this.dispatchEvent({
                        type: "dispose"
                    })
                }
            },
            n.EventDispatcher.prototype.apply(n.BufferGeometry.prototype),
            n.BufferGeometry.MaxIndex = 65535,
            n.InstancedBufferGeometry = function () {
                n.BufferGeometry.call(this),
                    this.type = "InstancedBufferGeometry",
                    this.maxInstancedCount = void 0
            }
            ,
            n.InstancedBufferGeometry.prototype = Object.create(n.BufferGeometry.prototype),
            n.InstancedBufferGeometry.prototype.constructor = n.InstancedBufferGeometry,
            n.InstancedBufferGeometry.prototype.addGroup = function (e, t, i) {
                this.groups.push({
                    start: e,
                    count: t,
                    instances: i
                })
            }
            ,
            n.InstancedBufferGeometry.prototype.copy = function (e) {
                var t = e.index;
                null !== t && this.setIndex(t.clone());
                var i = e.attributes;
                for (var n in i) {
                    var r = i[n];
                    this.addAttribute(n, r.clone())
                }
                for (var o = e.groups, a = 0, s = o.length; a < s; a++) {
                    var l = o[a];
                    this.addGroup(l.start, l.count, l.instances)
                }
                return this
            }
            ,
            n.EventDispatcher.prototype.apply(n.InstancedBufferGeometry.prototype),
            n.Uniform = function (e, t) {
                this.type = e,
                    this.value = t,
                    this.dynamic = !1
            }
            ,
            n.Uniform.prototype = {
                constructor: n.Uniform,
                onUpdate: function (e) {
                    return this.dynamic = !0,
                        this.onUpdateCallback = e,
                        this
                }
            },
            n.AnimationClip = function (e, t, i) {
                this.name = e || n.Math.generateUUID(),
                    this.tracks = i,
                    this.duration = void 0 !== t ? t : -1,
                    this.duration < 0 && this.resetDuration(),
                    this.trim(),
                    this.optimize()
            }
            ,
            n.AnimationClip.prototype = {
                constructor: n.AnimationClip,
                resetDuration: function () {
                    for (var e = this.tracks, t = 0, i = 0, n = e.length; i !== n; ++i) {
                        var r = this.tracks[i];
                        t = Math.max(t, r.times[r.times.length - 1])
                    }
                    this.duration = t
                },
                trim: function () {
                    for (var e = 0; e < this.tracks.length; e++)
                        this.tracks[e].trim(0, this.duration);
                    return this
                },
                optimize: function () {
                    for (var e = 0; e < this.tracks.length; e++)
                        this.tracks[e].optimize();
                    return this
                }
            },
            Object.assign(n.AnimationClip, {
                parse: function (e) {
                    for (var t = [], i = e.tracks, r = 1 / (e.fps || 1), o = 0, a = i.length; o !== a; ++o)
                        t.push(n.KeyframeTrack.parse(i[o]).scale(r));
                    return new n.AnimationClip(e.name, e.duration, t)
                },
                toJSON: function (e) {
                    for (var t = [], i = e.tracks, r = {
                        name: e.name,
                        duration: e.duration,
                        tracks: t
                    }, o = 0, a = i.length; o !== a; ++o)
                        t.push(n.KeyframeTrack.toJSON(i[o]));
                    return r
                },
                CreateFromMorphTargetSequence: function (e, t, i) {
                    for (var r = t.length, o = [], a = 0; a < r; a++) {
                        var s = []
                            , l = [];
                        s.push((a + r - 1) % r, a, (a + 1) % r),
                            l.push(0, 1, 0);
                        var c = n.AnimationUtils.getKeyframeOrder(s);
                        s = n.AnimationUtils.sortedArray(s, 1, c),
                            l = n.AnimationUtils.sortedArray(l, 1, c),
                            0 === s[0] && (s.push(r),
                                l.push(l[0])),
                            o.push(new n.NumberKeyframeTrack(".morphTargetInfluences[" + t[a].name + "]", s, l).scale(1 / i))
                    }
                    return new n.AnimationClip(e, -1, o)
                },
                findByName: function (e, t) {
                    for (var i = 0; i < e.length; i++)
                        if (e[i].name === t)
                            return e[i];
                    return null
                },
                CreateClipsFromMorphTargetSequences: function (e, t) {
                    for (var i = {}, r = /^([\w-]*?)([\d]+)$/, o = 0, a = e.length; o < a; o++) {
                        var s = e[o]
                            , l = s.name.match(r);
                        if (l && l.length > 1) {
                            var c = l[1]
                                , h = i[c];
                            h || (i[c] = h = []),
                                h.push(s)
                        }
                    }
                    var u = [];
                    for (var c in i)
                        u.push(n.AnimationClip.CreateFromMorphTargetSequence(c, i[c], t));
                    return u
                },
                parseAnimation: function (e, t, i) {
                    if (!e)
                        return console.error("  no animation in JSONLoader data"),
                            null;
                    for (var r = function (e, t, i, r, o) {
                        if (0 !== i.length) {
                            var a = []
                                , s = [];
                            n.AnimationUtils.flattenJSON(i, a, s, r),
                                0 !== a.length && o.push(new e(t, a, s))
                        }
                    }, o = [], a = e.name || "default", s = e.length || -1, l = e.fps || 30, c = e.hierarchy || [], h = 0; h < c.length; h++) {
                        var u = c[h].keys;
                        if (u && 0 != u.length)
                            if (u[0].morphTargets) {
                                for (var d = {}, p = 0; p < u.length; p++)
                                    if (u[p].morphTargets)
                                        for (var f = 0; f < u[p].morphTargets.length; f++)
                                            d[u[p].morphTargets[f]] = -1;
                                for (var g in d) {
                                    for (var m = [], v = [], f = 0; f !== u[p].morphTargets.length; ++f) {
                                        var A = u[p];
                                        m.push(A.time),
                                            v.push(A.morphTarget === g ? 1 : 0)
                                    }
                                    o.push(new n.NumberKeyframeTrack(".morphTargetInfluence[" + g + "]", m, v))
                                }
                                s = d.length * (l || 1)
                            } else {
                                var y = ".bones[" + t[h].name + "]";
                                r(n.VectorKeyframeTrack, y + ".position", u, "pos", o),
                                    r(n.QuaternionKeyframeTrack, y + ".quaternion", u, "rot", o),
                                    r(n.VectorKeyframeTrack, y + ".scale", u, "scl", o)
                            }
                    }
                    if (0 === o.length)
                        return null;
                    var C = new n.AnimationClip(a, s, o);
                    return C
                }
            }),
            n.AnimationMixer = function (e) {
                this._root = e,
                    this._initMemoryManager(),
                    this._accuIndex = 0,
                    this.time = 0,
                    this.timeScale = 1
            }
            ,
            n.AnimationMixer.prototype = {
                constructor: n.AnimationMixer,
                clipAction: function (e, t) {
                    var i, r = t || this._root, o = r.uuid, a = "string" == typeof e ? e : e.name, s = e !== a ? e : null, l = this._actionsByClip[a];
                    if (void 0 !== l) {
                        var c = l.actionByRoot[o];
                        if (void 0 !== c)
                            return c;
                        if (i = l.knownActions[0],
                            s = i._clip,
                            e !== a && e !== s)
                            throw new Error("Different clips with the same name detected!")
                    }
                    if (null === s)
                        return null;
                    var h = new n.AnimationMixer._Action(this, s, t);
                    return this._bindAction(h, i),
                        this._addInactiveAction(h, a, o),
                        h
                },
                existingAction: function (e, t) {
                    var i = t || this._root
                        , n = i.uuid
                        , r = "string" == typeof e ? e : e.name
                        , o = this._actionsByClip[r];
                    return void 0 !== o ? o.actionByRoot[n] || null : null
                },
                stopAllAction: function () {
                    var e = this._actions
                        , t = this._nActiveActions
                        , i = this._bindings
                        , n = this._nActiveBindings;
                    this._nActiveActions = 0,
                        this._nActiveBindings = 0;
                    for (var r = 0; r !== t; ++r)
                        e[r].reset();
                    for (var r = 0; r !== n; ++r)
                        i[r].useCount = 0;
                    return this
                },
                update: function (e) {
                    e *= this.timeScale;
                    for (var t = this._actions, i = this._nActiveActions, n = this.time += e, r = Math.sign(e), o = this._accuIndex ^= 1, a = 0; a !== i; ++a) {
                        var s = t[a];
                        s.enabled && s._update(n, e, r, o)
                    }
                    for (var l = this._bindings, c = this._nActiveBindings, a = 0; a !== c; ++a)
                        l[a].apply(o);
                    return this
                },
                getRoot: function () {
                    return this._root
                },
                uncacheClip: function (e) {
                    var t = this._actions
                        , i = e.name
                        , n = this._actionsByClip
                        , r = n[i];
                    if (void 0 !== r) {
                        for (var o = r.knownActions, a = 0, s = o.length; a !== s; ++a) {
                            var l = o[a];
                            this._deactivateAction(l);
                            var c = l._cacheIndex
                                , h = t[t.length - 1];
                            l._cacheIndex = null,
                                l._byClipCacheIndex = null,
                                h._cacheIndex = c,
                                t[c] = h,
                                t.pop(),
                                this._removeInactiveBindingsForAction(l)
                        }
                        delete n[i]
                    }
                },
                uncacheRoot: function (e) {
                    var t = e.uuid
                        , i = this._actionsByClip;
                    for (var n in i) {
                        var r = i[n].actionByRoot
                            , o = r[t];
                        void 0 !== o && (this._deactivateAction(o),
                            this._removeInactiveAction(o))
                    }
                    var a = this._bindingsByRootAndName
                        , s = a[t];
                    if (void 0 !== s)
                        for (var l in s) {
                            var c = s[l];
                            c.restoreOriginalState(),
                                this._removeInactiveBinding(c)
                        }
                },
                uncacheAction: function (e, t) {
                    var i = this.existingAction(e, t);
                    null !== i && (this._deactivateAction(i),
                        this._removeInactiveAction(i))
                }
            },
            n.EventDispatcher.prototype.apply(n.AnimationMixer.prototype),
            n.AnimationMixer._Action = function (e, t, i) {
                this._mixer = e,
                    this._clip = t,
                    this._localRoot = i || null;
                for (var r = t.tracks, o = r.length, a = new Array(o), s = {
                    endingStart: n.ZeroCurvatureEnding,
                    endingEnd: n.ZeroCurvatureEnding
                }, l = 0; l !== o; ++l) {
                    var c = r[l].createInterpolant(null);
                    a[l] = c,
                        c.settings = s
                }
                this._interpolantSettings = s,
                    this._interpolants = a,
                    this._propertyBindings = new Array(o),
                    this._cacheIndex = null,
                    this._byClipCacheIndex = null,
                    this._timeScaleInterpolant = null,
                    this._weightInterpolant = null,
                    this.loop = n.LoopRepeat,
                    this._loopCount = -1,
                    this._startTime = null,
                    this.time = 0,
                    this.timeScale = 1,
                    this._effectiveTimeScale = 1,
                    this.weight = 1,
                    this._effectiveWeight = 1,
                    this.repetitions = 1 / 0,
                    this.paused = !1,
                    this.enabled = !0,
                    this.clampWhenFinished = !1,
                    this.zeroSlopeAtStart = !0,
                    this.zeroSlopeAtEnd = !0
            }
            ,
            n.AnimationMixer._Action.prototype = {
                constructor: n.AnimationMixer._Action,
                play: function () {
                    return this._mixer._activateAction(this),
                        this
                },
                stop: function () {
                    return this._mixer._deactivateAction(this),
                        this.reset()
                },
                reset: function () {
                    return this.paused = !1,
                        this.enabled = !0,
                        this.time = 0,
                        this._loopCount = -1,
                        this._startTime = null,
                        this.stopFading().stopWarping()
                },
                isRunning: function () {
                    this._startTime;
                    return this.enabled && !this.paused && 0 !== this.timeScale && null === this._startTime && this._mixer._isActiveAction(this)
                },
                isScheduled: function () {
                    return this._mixer._isActiveAction(this)
                },
                startAt: function (e) {
                    return this._startTime = e,
                        this
                },
                setLoop: function (e, t) {
                    return this.loop = e,
                        this.repetitions = t,
                        this
                },
                setEffectiveWeight: function (e) {
                    return this.weight = e,
                        this._effectiveWeight = this.enabled ? e : 0,
                        this.stopFading()
                },
                getEffectiveWeight: function () {
                    return this._effectiveWeight
                },
                fadeIn: function (e) {
                    return this._scheduleFading(e, 0, 1)
                },
                fadeOut: function (e) {
                    return this._scheduleFading(e, 1, 0)
                },
                crossFadeFrom: function (e, t, i) {
                    this._mixer;
                    if (e.fadeOut(t),
                        this.fadeIn(t),
                        i) {
                        var n = this._clip.duration
                            , r = e._clip.duration
                            , o = r / n
                            , a = n / r;
                        e.warp(1, o, t),
                            this.warp(a, 1, t)
                    }
                    return this
                },
                crossFadeTo: function (e, t, i) {
                    return e.crossFadeFrom(this, t, i)
                },
                stopFading: function () {
                    var e = this._weightInterpolant;
                    return null !== e && (this._weightInterpolant = null,
                        this._mixer._takeBackControlInterpolant(e)),
                        this
                },
                setEffectiveTimeScale: function (e) {
                    return this.timeScale = e,
                        this._effectiveTimeScale = this.paused ? 0 : e,
                        this.stopWarping()
                },
                getEffectiveTimeScale: function () {
                    return this._effectiveTimeScale
                },
                setDuration: function (e) {
                    return this.timeScale = this._clip.duration / e,
                        this.stopWarping()
                },
                syncWith: function (e) {
                    return this.time = e.time,
                        this.timeScale = e.timeScale,
                        this.stopWarping()
                },
                halt: function (e) {
                    return this.warp(this._currentTimeScale, 0, e)
                },
                warp: function (e, t, i) {
                    var n = this._mixer
                        , r = n.time
                        , o = this._timeScaleInterpolant
                        , a = this.timeScale;
                    null === o && (o = n._lendControlInterpolant(),
                        this._timeScaleInterpolant = o);
                    var s = o.parameterPositions
                        , l = o.sampleValues;
                    return s[0] = r,
                        s[1] = r + i,
                        l[0] = e / a,
                        l[1] = t / a,
                        this
                },
                stopWarping: function () {
                    var e = this._timeScaleInterpolant;
                    return null !== e && (this._timeScaleInterpolant = null,
                        this._mixer._takeBackControlInterpolant(e)),
                        this
                },
                getMixer: function () {
                    return this._mixer
                },
                getClip: function () {
                    return this._clip
                },
                getRoot: function () {
                    return this._localRoot || this._mixer._root
                },
                _update: function (e, t, i, n) {
                    var r = this._startTime;
                    if (null !== r) {
                        var o = (e - r) * i;
                        if (o < 0 || 0 === i)
                            return;
                        this._startTime = null,
                            t = i * o
                    }
                    t *= this._updateTimeScale(e);
                    var a = this._updateTime(t)
                        , s = this._updateWeight(e);
                    if (s > 0)
                        for (var l = this._interpolants, c = this._propertyBindings, h = 0, u = l.length; h !== u; ++h)
                            l[h].evaluate(a),
                                c[h].accumulate(n, s)
                },
                _updateWeight: function (e) {
                    var t = 0;
                    if (this.enabled) {
                        t = this.weight;
                        var i = this._weightInterpolant;
                        if (null !== i) {
                            var n = i.evaluate(e)[0];
                            t *= n,
                                e > i.parameterPositions[1] && (this.stopFading(),
                                    0 === n && (this.enabled = !1))
                        }
                    }
                    return this._effectiveWeight = t,
                        t
                },
                _updateTimeScale: function (e) {
                    var t = 0;
                    if (!this.paused) {
                        t = this.timeScale;
                        var i = this._timeScaleInterpolant;
                        if (null !== i) {
                            var n = i.evaluate(e)[0];
                            t *= n,
                                e > i.parameterPositions[1] && (this.stopWarping(),
                                    0 === t ? this.pause = !0 : this.timeScale = t)
                        }
                    }
                    return this._effectiveTimeScale = t,
                        t
                },
                _updateTime: function (e) {
                    var t = this.time + e;
                    if (0 === e)
                        return t;
                    var i = this._clip.duration
                        , r = this.loop
                        , o = this._loopCount
                        , a = !1;
                    switch (r) {
                        case n.LoopOnce:
                            if (o === -1 && (this.loopCount = 0,
                                this._setEndings(!0, !0, !1)),
                                t >= i)
                                t = i;
                            else {
                                if (!(t < 0))
                                    break;
                                t = 0
                            }
                            this.clampWhenFinished ? this.pause = !0 : this.enabled = !1,
                                this._mixer.dispatchEvent({
                                    type: "finished",
                                    action: this,
                                    direction: e < 0 ? -1 : 1
                                });
                            break;
                        case n.LoopPingPong:
                            a = !0;
                        case n.LoopRepeat:
                            if (o === -1 && (e > 0 ? (o = 0,
                                this._setEndings(!0, 0 === this.repetitions, a)) : this._setEndings(0 === this.repetitions, !0, a)),
                                t >= i || t < 0) {
                                var s = Math.floor(t / i);
                                t -= i * s,
                                    o += Math.abs(s);
                                var l = this.repetitions - o;
                                if (l < 0) {
                                    this.clampWhenFinished ? this.paused = !0 : this.enabled = !1,
                                        t = e > 0 ? i : 0,
                                        this._mixer.dispatchEvent({
                                            type: "finished",
                                            action: this,
                                            direction: e > 0 ? 1 : -1
                                        });
                                    break
                                }
                                if (0 === l) {
                                    var c = e < 0;
                                    this._setEndings(c, !c, a)
                                } else
                                    this._setEndings(!1, !1, a);
                                this._loopCount = o,
                                    this._mixer.dispatchEvent({
                                        type: "loop",
                                        action: this,
                                        loopDelta: s
                                    })
                            }
                            if (r === n.LoopPingPong && 1 === (1 & o))
                                return this.time = t,
                                    i - t
                    }
                    return this.time = t,
                        t
                },
                _setEndings: function (e, t, i) {
                    var r = this._interpolantSettings;
                    i ? (r.endingStart = n.ZeroSlopeEnding,
                        r.endingEnd = n.ZeroSlopeEnding) : (e ? r.endingStart = this.zeroSlopeAtStart ? n.ZeroSlopeEnding : n.ZeroCurvatureEnding : r.endingStart = n.WrapAroundEnding,
                            t ? r.endingEnd = this.zeroSlopeAtEnd ? n.ZeroSlopeEnding : n.ZeroCurvatureEnding : r.endingEnd = n.WrapAroundEnding)
                },
                _scheduleFading: function (e, t, i) {
                    var n = this._mixer
                        , r = n.time
                        , o = this._weightInterpolant;
                    null === o && (o = n._lendControlInterpolant(),
                        this._weightInterpolant = o);
                    var a = o.parameterPositions
                        , s = o.sampleValues;
                    return a[0] = r,
                        s[0] = t,
                        a[1] = r + e,
                        s[1] = i,
                        this
                }
            },
            Object.assign(n.AnimationMixer.prototype, {
                _bindAction: function (e, t) {
                    var i = e._localRoot || this._root
                        , r = e._clip.tracks
                        , o = r.length
                        , a = e._propertyBindings
                        , s = e._interpolants
                        , l = i.uuid
                        , c = this._bindingsByRootAndName
                        , h = c[l];
                    void 0 === h && (h = {},
                        c[l] = h);
                    for (var u = 0; u !== o; ++u) {
                        var d = r[u]
                            , p = d.name
                            , f = h[p];
                        if (void 0 !== f)
                            a[u] = f;
                        else {
                            if (f = a[u],
                                void 0 !== f) {
                                null === f._cacheIndex && (++f.referenceCount,
                                    this._addInactiveBinding(f, l, p));
                                continue
                            }
                            var g = t && t._propertyBindings[u].binding.parsedPath;
                            f = new n.PropertyMixer(n.PropertyBinding.create(i, p, g), d.ValueTypeName, d.getValueSize()),
                                ++f.referenceCount,
                                this._addInactiveBinding(f, l, p),
                                a[u] = f
                        }
                        s[u].resultBuffer = f.buffer
                    }
                },
                _activateAction: function (e) {
                    if (!this._isActiveAction(e)) {
                        if (null === e._cacheIndex) {
                            var t = (e._localRoot || this._root).uuid
                                , i = e._clip.name
                                , n = this._actionsByClip[i];
                            this._bindAction(e, n && n.knownActions[0]),
                                this._addInactiveAction(e, i, t)
                        }
                        for (var r = e._propertyBindings, o = 0, a = r.length; o !== a; ++o) {
                            var s = r[o];
                            0 === s.useCount++ && (this._lendBinding(s),
                                s.saveOriginalState())
                        }
                        this._lendAction(e)
                    }
                },
                _deactivateAction: function (e) {
                    if (this._isActiveAction(e)) {
                        for (var t = e._propertyBindings, i = 0, n = t.length; i !== n; ++i) {
                            var r = t[i];
                            0 === --r.useCount && (r.restoreOriginalState(),
                                this._takeBackBinding(r))
                        }
                        this._takeBackAction(e)
                    }
                },
                _initMemoryManager: function () {
                    this._actions = [],
                        this._nActiveActions = 0,
                        this._actionsByClip = {},
                        this._bindings = [],
                        this._nActiveBindings = 0,
                        this._bindingsByRootAndName = {},
                        this._controlInterpolants = [],
                        this._nActiveControlInterpolants = 0;
                    var e = this;
                    this.stats = {
                        actions: {
                            get total() {
                                return e._actions.length
                            },
                            get inUse() {
                                return e._nActiveActions
                            }
                        },
                        bindings: {
                            get total() {
                                return e._bindings.length
                            },
                            get inUse() {
                                return e._nActiveBindings
                            }
                        },
                        controlInterpolants: {
                            get total() {
                                return e._controlInterpolants.length
                            },
                            get inUse() {
                                return e._nActiveControlInterpolants
                            }
                        }
                    }
                },
                _isActiveAction: function (e) {
                    var t = e._cacheIndex;
                    return null !== t && t < this._nActiveActions
                },
                _addInactiveAction: function (e, t, i) {
                    var n = this._actions
                        , r = this._actionsByClip
                        , o = r[t];
                    if (void 0 === o)
                        o = {
                            knownActions: [e],
                            actionByRoot: {}
                        },
                            e._byClipCacheIndex = 0,
                            r[t] = o;
                    else {
                        var a = o.knownActions;
                        e._byClipCacheIndex = a.length,
                            a.push(e)
                    }
                    e._cacheIndex = n.length,
                        n.push(e),
                        o.actionByRoot[i] = e
                },
                _removeInactiveAction: function (e) {
                    var t = this._actions
                        , i = t[t.length - 1]
                        , n = e._cacheIndex;
                    i._cacheIndex = n,
                        t[n] = i,
                        t.pop(),
                        e._cacheIndex = null;
                    var r = e._clip.name
                        , o = this._actionsByClip
                        , a = o[r]
                        , s = a.knownActions
                        , l = s[s.length - 1]
                        , c = e._byClipCacheIndex;
                    l._byClipCacheIndex = c,
                        s[c] = l,
                        s.pop(),
                        e._byClipCacheIndex = null;
                    var h = a.actionByRoot
                        , u = (t._localRoot || this._root).uuid;
                    delete h[u],
                        0 === s.length && delete o[r],
                        this._removeInactiveBindingsForAction(e)
                },
                _removeInactiveBindingsForAction: function (e) {
                    for (var t = e._propertyBindings, i = 0, n = t.length; i !== n; ++i) {
                        var r = t[i];
                        0 === --r.referenceCount && this._removeInactiveBinding(r)
                    }
                },
                _lendAction: function (e) {
                    var t = this._actions
                        , i = e._cacheIndex
                        , n = this._nActiveActions++
                        , r = t[n];
                    e._cacheIndex = n,
                        t[n] = e,
                        r._cacheIndex = i,
                        t[i] = r
                },
                _takeBackAction: function (e) {
                    var t = this._actions
                        , i = e._cacheIndex
                        , n = --this._nActiveActions
                        , r = t[n];
                    e._cacheIndex = n,
                        t[n] = e,
                        r._cacheIndex = i,
                        t[i] = r
                },
                _addInactiveBinding: function (e, t, i) {
                    var n = this._bindingsByRootAndName
                        , r = n[t]
                        , o = this._bindings;
                    void 0 === r && (r = {},
                        n[t] = r),
                        r[i] = e,
                        e._cacheIndex = o.length,
                        o.push(e)
                },
                _removeInactiveBinding: function (e) {
                    var t = this._bindings
                        , i = e.binding
                        , n = i.rootNode.uuid
                        , r = i.path
                        , o = this._bindingsByRootAndName
                        , a = o[n]
                        , s = t[t.length - 1]
                        , l = e._cacheIndex;
                    s._cacheIndex = l,
                        t[l] = s,
                        t.pop(),
                        delete a[r];
                    e: {
                        for (var c in a)
                            break e;
                        delete o[n]
                    }
                },
                _lendBinding: function (e) {
                    var t = this._bindings
                        , i = e._cacheIndex
                        , n = this._nActiveBindings++
                        , r = t[n];
                    e._cacheIndex = n,
                        t[n] = e,
                        r._cacheIndex = i,
                        t[i] = r
                },
                _takeBackBinding: function (e) {
                    var t = this._bindings
                        , i = e._cacheIndex
                        , n = --this._nActiveBindings
                        , r = t[n];
                    e._cacheIndex = n,
                        t[n] = e,
                        r._cacheIndex = i,
                        t[i] = r
                },
                _lendControlInterpolant: function () {
                    var e = this._controlInterpolants
                        , t = this._nActiveControlInterpolants++
                        , i = e[t];
                    return void 0 === i && (i = new n.LinearInterpolant(new Float32Array(2), new Float32Array(2), 1, this._controlInterpolantsResultBuffer),
                        i.__cacheIndex = t,
                        e[t] = i),
                        i
                },
                _takeBackControlInterpolant: function (e) {
                    var t = this._controlInterpolants
                        , i = e.__cacheIndex
                        , n = --this._nActiveControlInterpolants
                        , r = t[n];
                    e.__cacheIndex = n,
                        t[n] = e,
                        r.__cacheIndex = i,
                        t[i] = r
                },
                _controlInterpolantsResultBuffer: new Float32Array(1)
            }),
            n.AnimationObjectGroup = function (e) {
                this.uuid = n.Math.generateUUID(),
                    this._objects = Array.prototype.slice.call(arguments),
                    this.nCachedObjects_ = 0;
                var t = {};
                this._indicesByUUID = t;
                for (var i = 0, r = arguments.length; i !== r; ++i)
                    t[arguments[i].uuid] = i;
                this._paths = [],
                    this._parsedPaths = [],
                    this._bindings = [],
                    this._bindingsIndicesByPath = {};
                var o = this;
                this.stats = {
                    objects: {
                        get total() {
                            return o._objects.length
                        },
                        get inUse() {
                            return this.total - o.nCachedObjects_
                        }
                    },
                    get bindingsPerObject() {
                        return o._bindings.length
                    }
                }
            }
            ,
            n.AnimationObjectGroup.prototype = {
                constructor: n.AnimationObjectGroup,
                add: function (e) {
                    for (var t = this._objects, i = t.length, r = this.nCachedObjects_, o = this._indicesByUUID, a = this._paths, s = this._parsedPaths, l = this._bindings, c = l.length, h = 0, u = arguments.length; h !== u; ++h) {
                        var d = arguments[h]
                            , p = d.uuid
                            , f = o[p];
                        if (void 0 === f) {
                            f = i++,
                                o[p] = f,
                                t.push(d);
                            for (var g = 0, m = c; g !== m; ++g)
                                l[g].push(new n.PropertyBinding(d, a[g], s[g]))
                        } else if (f < r) {
                            var v = t[f]
                                , A = --r
                                , y = t[A];
                            o[y.uuid] = f,
                                t[f] = y,
                                o[p] = A,
                                t[A] = d;
                            for (var g = 0, m = c; g !== m; ++g) {
                                var C = l[g]
                                    , I = C[A]
                                    , E = C[f];
                                C[f] = I,
                                    void 0 === E && (E = new n.PropertyBinding(d, a[g], s[g])),
                                    C[A] = E
                            }
                        } else
                            t[f] !== v && console.error("Different objects with the same UUID detected. Clean the caches or recreate your infrastructure when reloading scenes...")
                    }
                    this.nCachedObjects_ = r
                },
                remove: function (e) {
                    for (var t = this._objects, i = (t.length,
                        this.nCachedObjects_), n = this._indicesByUUID, r = this._bindings, o = r.length, a = 0, s = arguments.length; a !== s; ++a) {
                        var l = arguments[a]
                            , c = l.uuid
                            , h = n[c];
                        if (void 0 !== h && h >= i) {
                            var u = i++
                                , d = t[u];
                            n[d.uuid] = h,
                                t[h] = d,
                                n[c] = u,
                                t[u] = l;
                            for (var p = 0, f = o; p !== f; ++p) {
                                var g = r[p]
                                    , m = g[u]
                                    , v = g[h];
                                g[h] = m,
                                    g[u] = v
                            }
                        }
                    }
                    this.nCachedObjects_ = i
                },
                uncache: function (e) {
                    for (var t = this._objects, i = t.length, n = this.nCachedObjects_, r = this._indicesByUUID, o = this._bindings, a = o.length, s = 0, l = arguments.length; s !== l; ++s) {
                        var c = arguments[s]
                            , h = c.uuid
                            , u = r[h];
                        if (void 0 !== u)
                            if (delete r[h],
                                u < n) {
                                var d = --n
                                    , p = t[d]
                                    , f = --i
                                    , g = t[f];
                                r[p.uuid] = u,
                                    t[u] = p,
                                    r[g.uuid] = d,
                                    t[d] = g,
                                    t.pop();
                                for (var m = 0, v = a; m !== v; ++m) {
                                    var A = o[m]
                                        , y = A[d]
                                        , C = A[f];
                                    A[u] = y,
                                        A[d] = C,
                                        A.pop()
                                }
                            } else {
                                var f = --i
                                    , g = t[f];
                                r[g.uuid] = u,
                                    t[u] = g,
                                    t.pop();
                                for (var m = 0, v = a; m !== v; ++m) {
                                    var A = o[m];
                                    A[u] = A[f],
                                        A.pop()
                                }
                            }
                    }
                    this.nCachedObjects_ = n
                },
                subscribe_: function (e, t) {
                    var i = this._bindingsIndicesByPath
                        , r = i[e]
                        , o = this._bindings;
                    if (void 0 !== r)
                        return o[r];
                    var a = this._paths
                        , s = this._parsedPaths
                        , l = this._objects
                        , c = l.length
                        , h = this.nCachedObjects_
                        , u = new Array(c);
                    r = o.length,
                        i[e] = r,
                        a.push(e),
                        s.push(t),
                        o.push(u);
                    for (var d = h, p = l.length; d !== p; ++d) {
                        var f = l[d];
                        u[d] = new n.PropertyBinding(f, e, t)
                    }
                    return u
                },
                unsubscribe_: function (e) {
                    var t = this._bindingsIndicesByPath
                        , i = t[e];
                    if (void 0 !== i) {
                        var n = this._paths
                            , r = this._parsedPaths
                            , o = this._bindings
                            , a = o.length - 1
                            , s = o[a]
                            , l = e[a];
                        t[l] = i,
                            o[i] = s,
                            o.pop(),
                            r[i] = r[a],
                            r.pop(),
                            n[i] = n[a],
                            n.pop()
                    }
                }
            },
            n.AnimationUtils = {
                arraySlice: function (e, t, i) {
                    return n.AnimationUtils.isTypedArray(e) ? new e.constructor(e.subarray(t, i)) : e.slice(t, i)
                },
                convertArray: function (e, t, i) {
                    return !e || !i && e.constructor === t ? e : "number" == typeof t.BYTES_PER_ELEMENT ? new t(e) : Array.prototype.slice.call(e)
                },
                isTypedArray: function (e) {
                    return ArrayBuffer.isView(e) && !(e instanceof DataView)
                },
                getKeyframeOrder: function (e) {
                    function t(t, i) {
                        return e[t] - e[i]
                    }
                    for (var i = e.length, n = new Array(i), r = 0; r !== i; ++r)
                        n[r] = r;
                    return n.sort(t),
                        n
                },
                sortedArray: function (e, t, i) {
                    for (var n = e.length, r = new e.constructor(n), o = 0, a = 0; a !== n; ++o)
                        for (var s = i[o] * t, l = 0; l !== t; ++l)
                            r[a++] = e[s + l];
                    return r
                },
                flattenJSON: function (e, t, i, n) {
                    for (var r = 1, o = e[0]; void 0 !== o && void 0 === o[n];)
                        o = e[r++];
                    if (void 0 !== o) {
                        var a = o[n];
                        if (void 0 !== a)
                            if (Array.isArray(a)) {
                                do
                                    a = o[n],
                                        void 0 !== a && (t.push(o.time),
                                            i.push.apply(i, a)),
                                        o = e[r++];
                                while (void 0 !== o)
                            } else if (void 0 !== a.toArray) {
                                do
                                    a = o[n],
                                        void 0 !== a && (t.push(o.time),
                                            a.toArray(i, i.length)),
                                        o = e[r++];
                                while (void 0 !== o)
                            } else
                                do
                                    a = o[n],
                                        void 0 !== a && (t.push(o.time),
                                            i.push(a)),
                                        o = e[r++];
                                while (void 0 !== o)
                    }
                }
            },
            n.KeyframeTrack = function (e, t, i, r) {
                if (void 0 === e)
                    throw new Error("track name is undefined");
                if (void 0 === t || 0 === t.length)
                    throw new Error("no keyframes in track named " + e);
                this.name = e,
                    this.times = n.AnimationUtils.convertArray(t, this.TimeBufferType),
                    this.values = n.AnimationUtils.convertArray(i, this.ValueBufferType),
                    this.setInterpolation(r || this.DefaultInterpolation),
                    this.validate(),
                    this.optimize()
            }
            ,
            n.KeyframeTrack.prototype = {
                constructor: n.KeyframeTrack,
                TimeBufferType: Float32Array,
                ValueBufferType: Float32Array,
                DefaultInterpolation: n.InterpolateLinear,
                InterpolantFactoryMethodDiscrete: function (e) {
                    return new n.DiscreteInterpolant(this.times, this.values, this.getValueSize(), e)
                },
                InterpolantFactoryMethodLinear: function (e) {
                    return new n.LinearInterpolant(this.times, this.values, this.getValueSize(), e)
                },
                InterpolantFactoryMethodSmooth: function (e) {
                    return new n.CubicInterpolant(this.times, this.values, this.getValueSize(), e)
                },
                setInterpolation: function (e) {
                    var t = void 0;
                    switch (e) {
                        case n.InterpolateDiscrete:
                            t = this.InterpolantFactoryMethodDiscrete;
                            break;
                        case n.InterpolateLinear:
                            t = this.InterpolantFactoryMethodLinear;
                            break;
                        case n.InterpolateSmooth:
                            t = this.InterpolantFactoryMethodSmooth
                    }
                    if (void 0 === t) {
                        var i = "unsupported interpolation for " + this.ValueTypeName + " keyframe track named " + this.name;
                        if (void 0 === this.createInterpolant) {
                            if (e === this.DefaultInterpolation)
                                throw new Error(i);
                            this.setInterpolation(this.DefaultInterpolation)
                        }
                        return void console.warn(i)
                    }
                    this.createInterpolant = t
                },
                getInterpolation: function () {
                    switch (this.createInterpolant) {
                        case this.InterpolantFactoryMethodDiscrete:
                            return n.InterpolateDiscrete;
                        case this.InterpolantFactoryMethodLinear:
                            return n.InterpolateLinear;
                        case this.InterpolantFactoryMethodSmooth:
                            return n.InterpolateSmooth
                    }
                },
                getValueSize: function () {
                    return this.values.length / this.times.length
                },
                shift: function (e) {
                    if (0 !== e)
                        for (var t = this.times, i = 0, n = t.length; i !== n; ++i)
                            t[i] += e;
                    return this
                },
                scale: function (e) {
                    if (1 !== e)
                        for (var t = this.times, i = 0, n = t.length; i !== n; ++i)
                            t[i] *= e;
                    return this
                },
                trim: function (e, t) {
                    for (var i = this.times, r = i.length, o = 0, a = r - 1; o !== r && i[o] < e;)
                        ++o;
                    for (; a !== -1 && i[a] > t;)
                        --a;
                    if (++a,
                        0 !== o || a !== r) {
                        o >= a && (a = Math.max(a, 1),
                            o = a - 1);
                        var s = this.getValueSize();
                        this.times = n.AnimationUtils.arraySlice(i, o, a),
                            this.values = n.AnimationUtils.arraySlice(this.values, o * s, a * s)
                    }
                    return this
                },
                validate: function () {
                    var e = !0
                        , t = this.getValueSize();
                    t - Math.floor(t) !== 0 && (console.error("invalid value size in track", this),
                        e = !1);
                    var i = this.times
                        , r = this.values
                        , o = i.length;
                    0 === o && (console.error("track is empty", this),
                        e = !1);
                    for (var a = null, s = 0; s !== o; s++) {
                        var l = i[s];
                        if ("number" == typeof l && isNaN(l)) {
                            console.error("time is not a valid number", this, s, l),
                                e = !1;
                            break
                        }
                        if (null !== a && a > l) {
                            console.error("out of order keys", this, s, l, a),
                                e = !1;
                            break
                        }
                        a = l
                    }
                    if (void 0 !== r && n.AnimationUtils.isTypedArray(r))
                        for (var s = 0, c = r.length; s !== c; ++s) {
                            var h = r[s];
                            if (isNaN(h)) {
                                console.error("value is not a valid number", this, s, h),
                                    e = !1;
                                break
                            }
                        }
                    return e
                },
                optimize: function () {
                    for (var e = this.times, t = this.values, i = this.getValueSize(), r = 1, o = 1, a = e.length - 1; o <= a; ++o) {
                        var s = !1
                            , l = e[o]
                            , c = e[o + 1];
                        if (l !== c && (1 !== o || l !== l[0]))
                            for (var h = o * i, u = h - i, d = h + i, p = 0; p !== i; ++p) {
                                var f = t[h + p];
                                if (f !== t[u + p] || f !== t[d + p]) {
                                    s = !0;
                                    break
                                }
                            }
                        if (s) {
                            if (o !== r) {
                                e[r] = e[o];
                                for (var g = o * i, m = r * i, p = 0; p !== i; ++p)
                                    t[m + p] = t[g + p]
                            }
                            ++r
                        }
                    }
                    return r !== e.length && (this.times = n.AnimationUtils.arraySlice(e, 0, r),
                        this.values = n.AnimationUtils.arraySlice(t, 0, r * i)),
                        this
                }
            },
            Object.assign(n.KeyframeTrack, {
                parse: function (e) {
                    if (void 0 === e.type)
                        throw new Error("track type undefined, can not parse");
                    var t = n.KeyframeTrack._getTrackTypeForValueTypeName(e.type);
                    if (void 0 === e.times) {
                        console.warn("legacy JSON format detected, converting");
                        var i = []
                            , r = [];
                        n.AnimationUtils.flattenJSON(e.keys, i, r, "value"),
                            e.times = i,
                            e.values = r
                    }
                    return void 0 !== t.parse ? t.parse(e) : new t(e.name, e.times, e.values, e.interpolation)
                },
                toJSON: function (e) {
                    var t, i = e.constructor;
                    if (void 0 !== i.toJSON)
                        t = i.toJSON(e);
                    else {
                        t = {
                            name: e.name,
                            times: n.AnimationUtils.convertArray(e.times, Array),
                            values: n.AnimationUtils.convertArray(e.values, Array)
                        };
                        var r = e.getInterpolation();
                        r !== e.DefaultInterpolation && (t.interpolation = r)
                    }
                    return t.type = e.ValueTypeName,
                        t
                },
                _getTrackTypeForValueTypeName: function (e) {
                    switch (e.toLowerCase()) {
                        case "scalar":
                        case "double":
                        case "float":
                        case "number":
                        case "integer":
                            return n.NumberKeyframeTrack;
                        case "vector":
                        case "vector2":
                        case "vector3":
                        case "vector4":
                            return n.VectorKeyframeTrack;
                        case "color":
                            return n.ColorKeyframeTrack;
                        case "quaternion":
                            return n.QuaternionKeyframeTrack;
                        case "bool":
                        case "boolean":
                            return n.BooleanKeyframeTrack;
                        case "string":
                            return n.StringKeyframeTrack
                    }
                    throw new Error("Unsupported typeName: " + e)
                }
            }),
            n.PropertyBinding = function (e, t, i) {
                this.path = t,
                    this.parsedPath = i || n.PropertyBinding.parseTrackName(t),
                    this.node = n.PropertyBinding.findNode(e, this.parsedPath.nodeName) || e,
                    this.rootNode = e
            }
            ,
            n.PropertyBinding.prototype = {
                constructor: n.PropertyBinding,
                getValue: function (e, t) {
                    this.bind(),
                        this.getValue(e, t)
                },
                setValue: function (e, t) {
                    this.bind(),
                        this.setValue(e, t)
                },
                bind: function () {
                    var e = this.node
                        , t = this.parsedPath
                        , i = t.objectName
                        , r = t.propertyName
                        , o = t.propertyIndex;
                    if (e || (e = n.PropertyBinding.findNode(this.rootNode, t.nodeName) || this.rootNode,
                        this.node = e),
                        this.getValue = this._getValue_unavailable,
                        this.setValue = this._setValue_unavailable,
                        !e)
                        return void console.error("  trying to update node for track: " + this.path + " but it wasn't found.");
                    if (i) {
                        var a = t.objectIndex;
                        switch (i) {
                            case "materials":
                                if (!e.material)
                                    return void console.error("  can not bind to material as node does not have a material", this);
                                if (!e.material.materials)
                                    return void console.error("  can not bind to material.materials as node.material does not have a materials array", this);
                                e = e.material.materials;
                                break;
                            case "bones":
                                if (!e.skeleton)
                                    return void console.error("  can not bind to bones as node does not have a skeleton", this);
                                e = e.skeleton.bones;
                                for (var s = 0; s < e.length; s++)
                                    if (e[s].name === a) {
                                        a = s;
                                        break
                                    }
                                break;
                            default:
                                if (void 0 === e[i])
                                    return void console.error("  can not bind to objectName of node, undefined", this);
                                e = e[i]
                        }
                        if (void 0 !== a) {
                            if (void 0 === e[a])
                                return void console.error("  trying to bind to objectIndex of objectName, but is undefined:", this, e);
                            e = e[a]
                        }
                    }
                    var l = e[r];
                    if (!l) {
                        var c = t.nodeName;
                        return void console.error("  trying to update property for track: " + c + "." + r + " but it wasn't found.", e)
                    }
                    var h = this.Versioning.None;
                    void 0 !== e.needsUpdate ? (h = this.Versioning.NeedsUpdate,
                        this.targetObject = e) : void 0 !== e.matrixWorldNeedsUpdate && (h = this.Versioning.MatrixWorldNeedsUpdate,
                            this.targetObject = e);
                    var u = this.BindingType.Direct;
                    if (void 0 !== o) {
                        if ("morphTargetInfluences" === r) {
                            if (!e.geometry)
                                return void console.error("  can not bind to morphTargetInfluences becasuse node does not have a geometry", this);
                            if (!e.geometry.morphTargets)
                                return void console.error("  can not bind to morphTargetInfluences becasuse node does not have a geometry.morphTargets", this);
                            for (var s = 0; s < this.node.geometry.morphTargets.length; s++)
                                if (e.geometry.morphTargets[s].name === o) {
                                    o = s;
                                    break
                                }
                        }
                        u = this.BindingType.ArrayElement,
                            this.resolvedProperty = l,
                            this.propertyIndex = o
                    } else
                        void 0 !== l.fromArray && void 0 !== l.toArray ? (u = this.BindingType.HasFromToArray,
                            this.resolvedProperty = l) : void 0 !== l.length ? (u = this.BindingType.EntireArray,
                                this.resolvedProperty = l) : this.propertyName = r;
                    this.getValue = this.GetterByBindingType[u],
                        this.setValue = this.SetterByBindingTypeAndVersioning[u][h]
                },
                unbind: function () {
                    this.node = null,
                        this.getValue = this._getValue_unbound,
                        this.setValue = this._setValue_unbound
                }
            },
            Object.assign(n.PropertyBinding.prototype, {
                _getValue_unavailable: function () { },
                _setValue_unavailable: function () { },
                _getValue_unbound: n.PropertyBinding.prototype.getValue,
                _setValue_unbound: n.PropertyBinding.prototype.setValue,
                BindingType: {
                    Direct: 0,
                    EntireArray: 1,
                    ArrayElement: 2,
                    HasFromToArray: 3
                },
                Versioning: {
                    None: 0,
                    NeedsUpdate: 1,
                    MatrixWorldNeedsUpdate: 2
                },
                GetterByBindingType: [function (e, t) {
                    e[t] = this.node[this.propertyName]
                }
                    , function (e, t) {
                        for (var i = this.resolvedProperty, n = 0, r = i.length; n !== r; ++n)
                            e[t++] = i[n]
                    }
                    , function (e, t) {
                        e[t] = this.resolvedProperty[this.propertyIndex]
                    }
                    , function (e, t) {
                        this.resolvedProperty.toArray(e, t)
                    }
                ],
                SetterByBindingTypeAndVersioning: [[function (e, t) {
                    this.node[this.propertyName] = e[t]
                }
                    , function (e, t) {
                        this.node[this.propertyName] = e[t],
                            this.targetObject.needsUpdate = !0
                    }
                    , function (e, t) {
                        this.node[this.propertyName] = e[t],
                            this.targetObject.matrixWorldNeedsUpdate = !0
                    }
                ], [function (e, t) {
                    for (var i = this.resolvedProperty, n = 0, r = i.length; n !== r; ++n)
                        i[n] = e[t++]
                }
                    , function (e, t) {
                        for (var i = this.resolvedProperty, n = 0, r = i.length; n !== r; ++n)
                            i[n] = e[t++];
                        this.targetObject.needsUpdate = !0
                    }
                    , function (e, t) {
                        for (var i = this.resolvedProperty, n = 0, r = i.length; n !== r; ++n)
                            i[n] = e[t++];
                        this.targetObject.matrixWorldNeedsUpdate = !0
                    }
                ], [function (e, t) {
                    this.resolvedProperty[this.propertyIndex] = e[t]
                }
                    , function (e, t) {
                        this.resolvedProperty[this.propertyIndex] = e[t],
                            this.targetObject.needsUpdate = !0
                    }
                    , function (e, t) {
                        this.resolvedProperty[this.propertyIndex] = e[t],
                            this.targetObject.matrixWorldNeedsUpdate = !0
                    }
                ], [function (e, t) {
                    this.resolvedProperty.fromArray(e, t)
                }
                    , function (e, t) {
                        this.resolvedProperty.fromArray(e, t),
                            this.targetObject.needsUpdate = !0
                    }
                    , function (e, t) {
                        this.resolvedProperty.fromArray(e, t),
                            this.targetObject.matrixWorldNeedsUpdate = !0
                    }
                ]]
            }),
            n.PropertyBinding.Composite = function (e, t, i) {
                var r = i || n.PropertyBinding.parseTrackName(t);
                this._targetGroup = e,
                    this._bindings = e.subscribe_(t, r)
            }
            ,
            n.PropertyBinding.Composite.prototype = {
                constructor: n.PropertyBinding.Composite,
                getValue: function (e, t) {
                    this.bind();
                    var i = this._targetGroup.nCachedObjects_
                        , n = this._bindings[i];
                    void 0 !== n && n.getValue(e, t)
                },
                setValue: function (e, t) {
                    for (var i = this._bindings, n = this._targetGroup.nCachedObjects_, r = i.length; n !== r; ++n)
                        i[n].setValue(e, t)
                },
                bind: function () {
                    for (var e = this._bindings, t = this._targetGroup.nCachedObjects_, i = e.length; t !== i; ++t)
                        e[t].bind()
                },
                unbind: function () {
                    for (var e = this._bindings, t = this._targetGroup.nCachedObjects_, i = e.length; t !== i; ++t)
                        e[t].unbind()
                }
            },
            n.PropertyBinding.create = function (e, t, i) {
                return e instanceof n.AnimationObjectGroup ? new n.PropertyBinding.Composite(e, t, i) : new n.PropertyBinding(e, t, i)
            }
            ,
            n.PropertyBinding.parseTrackName = function (e) {
                var t = /^(([\w]+\/)*)([\w-\d]+)?(\.([\w]+)(\[([\w\d\[\]\_.:\- ]+)\])?)?(\.([\w.]+)(\[([\w\d\[\]\_. ]+)\])?)$/
                    , i = t.exec(e);
                if (!i)
                    throw new Error("cannot parse trackName at all: " + e);
                i.index === t.lastIndex && t.lastIndex++;
                var n = {
                    nodeName: i[3],
                    objectName: i[5],
                    objectIndex: i[7],
                    propertyName: i[9],
                    propertyIndex: i[11]
                };
                if (null === n.propertyName || 0 === n.propertyName.length)
                    throw new Error("can not parse propertyName from trackName: " + e);
                return n
            }
            ,
            n.PropertyBinding.findNode = function (e, t) {
                if (!t || "" === t || "root" === t || "." === t || t === -1 || t === e.name || t === e.uuid)
                    return e;
                if (e.skeleton) {
                    var i = function (e) {
                        for (var i = 0; i < e.bones.length; i++) {
                            var n = e.bones[i];
                            if (n.name === t)
                                return n
                        }
                        return null
                    }
                        , n = i(e.skeleton);
                    if (n)
                        return n
                }
                if (e.children) {
                    var r = function (e) {
                        for (var i = 0; i < e.length; i++) {
                            var n = e[i];
                            if (n.name === t || n.uuid === t)
                                return n;
                            var o = r(n.children);
                            if (o)
                                return o
                        }
                        return null
                    }
                        , o = r(e.children);
                    if (o)
                        return o
                }
                return null
            }
            ,
            n.PropertyMixer = function (e, t, i) {
                this.binding = e,
                    this.valueSize = i;
                var n, r = Float64Array;
                switch (t) {
                    case "quaternion":
                        n = this._slerp;
                        break;
                    case "string":
                    case "bool":
                        r = Array,
                            n = this._select;
                        break;
                    default:
                        n = this._lerp
                }
                this.buffer = new r(4 * i),
                    this._mixBufferRegion = n,
                    this.cumulativeWeight = 0,
                    this.useCount = 0,
                    this.referenceCount = 0
            }
            ,
            n.PropertyMixer.prototype = {
                constructor: n.PropertyMixer,
                accumulate: function (e, t) {
                    var i = this.buffer
                        , n = this.valueSize
                        , r = e * n + n
                        , o = this.cumulativeWeight;
                    if (0 === o) {
                        for (var a = 0; a !== n; ++a)
                            i[r + a] = i[a];
                        o = t
                    } else {
                        o += t;
                        var s = t / o;
                        this._mixBufferRegion(i, r, 0, s, n)
                    }
                    this.cumulativeWeight = o
                },
                apply: function (e) {
                    var t = this.valueSize
                        , i = this.buffer
                        , n = e * t + t
                        , r = this.cumulativeWeight
                        , o = this.binding;
                    if (this.cumulativeWeight = 0,
                        r < 1) {
                        var a = 3 * t;
                        this._mixBufferRegion(i, n, a, 1 - r, t)
                    }
                    for (var s = t, l = t + t; s !== l; ++s)
                        if (i[s] !== i[s + t]) {
                            o.setValue(i, n);
                            break
                        }
                },
                saveOriginalState: function () {
                    var e = this.binding
                        , t = this.buffer
                        , i = this.valueSize
                        , n = 3 * i;
                    e.getValue(t, n);
                    for (var r = i, o = n; r !== o; ++r)
                        t[r] = t[n + r % i];
                    this.cumulativeWeight = 0
                },
                restoreOriginalState: function () {
                    var e = 3 * this.valueSize;
                    this.binding.setValue(this.buffer, e)
                },
                _select: function (e, t, i, n, r) {
                    if (n >= .5)
                        for (var o = 0; o !== r; ++o)
                            e[t + o] = e[i + o]
                },
                _slerp: function (e, t, i, r, o) {
                    n.Quaternion.slerpFlat(e, t, e, t, e, i, r)
                },
                _lerp: function (e, t, i, n, r) {
                    for (var o = 1 - n, a = 0; a !== r; ++a) {
                        var s = t + a;
                        e[s] = e[s] * o + e[i + a] * n
                    }
                }
            },
            n.BooleanKeyframeTrack = function (e, t, i) {
                n.KeyframeTrack.call(this, e, t, i)
            }
            ,
            n.BooleanKeyframeTrack.prototype = Object.assign(Object.create(n.KeyframeTrack.prototype), {
                constructor: n.BooleanKeyframeTrack,
                ValueTypeName: "bool",
                ValueBufferType: Array,
                DefaultInterpolation: n.IntepolateDiscrete,
                InterpolantFactoryMethodLinear: void 0,
                InterpolantFactoryMethodSmooth: void 0
            }),
            n.NumberKeyframeTrack = function (e, t, i, r) {
                n.KeyframeTrack.call(this, e, t, i, r)
            }
            ,
            n.NumberKeyframeTrack.prototype = Object.assign(Object.create(n.KeyframeTrack.prototype), {
                constructor: n.NumberKeyframeTrack,
                ValueTypeName: "number"
            }),
            n.QuaternionKeyframeTrack = function (e, t, i, r) {
                n.KeyframeTrack.call(this, e, t, i, r)
            }
            ,
            n.QuaternionKeyframeTrack.prototype = Object.assign(Object.create(n.KeyframeTrack.prototype), {
                constructor: n.QuaternionKeyframeTrack,
                ValueTypeName: "quaternion",
                DefaultInterpolation: n.InterpolateLinear,
                InterpolantFactoryMethodLinear: function (e) {
                    return new n.QuaternionLinearInterpolant(this.times, this.values, this.getValueSize(), e)
                },
                InterpolantFactoryMethodSmooth: void 0
            }),
            n.StringKeyframeTrack = function (e, t, i, r) {
                n.KeyframeTrack.call(this, e, t, i, r)
            }
            ,
            n.StringKeyframeTrack.prototype = Object.assign(Object.create(n.KeyframeTrack.prototype), {
                constructor: n.StringKeyframeTrack,
                ValueTypeName: "string",
                ValueBufferType: Array,
                DefaultInterpolation: n.IntepolateDiscrete,
                InterpolantFactoryMethodLinear: void 0,
                InterpolantFactoryMethodSmooth: void 0
            }),
            n.VectorKeyframeTrack = function (e, t, i, r) {
                n.KeyframeTrack.call(this, e, t, i, r)
            }
            ,
            n.VectorKeyframeTrack.prototype = Object.assign(Object.create(n.KeyframeTrack.prototype), {
                constructor: n.VectorKeyframeTrack,
                ValueTypeName: "vector"
            }),
            n.Audio = function (e) {
                n.Object3D.call(this),
                    this.type = "Audio",
                    this.context = e.context,
                    this.source = this.context.createBufferSource(),
                    this.source.onended = this.onEnded.bind(this),
                    this.gain = this.context.createGain(),
                    this.gain.connect(e.getInput()),
                    this.autoplay = !1,
                    this.startTime = 0,
                    this.playbackRate = 1,
                    this.isPlaying = !1,
                    this.hasPlaybackControl = !0,
                    this.sourceType = "empty",
                    this.filter = null
            }
            ,
            n.Audio.prototype = Object.create(n.Object3D.prototype),
            n.Audio.prototype.constructor = n.Audio,
            n.Audio.prototype.getOutput = function () {
                return this.gain
            }
            ,
            n.Audio.prototype.load = function (e) {
                var t = new n.AudioBuffer(this.context);
                return t.load(e),
                    this.setBuffer(t),
                    this
            }
            ,
            n.Audio.prototype.setNodeSource = function (e) {
                return this.hasPlaybackControl = !1,
                    this.sourceType = "audioNode",
                    this.source = e,
                    this.connect(),
                    this
            }
            ,
            n.Audio.prototype.setBuffer = function (e) {
                var t = this;
                return e.onReady(function (e) {
                    t.source.buffer = e,
                        t.sourceType = "buffer",
                        t.autoplay && t.play()
                }),
                    this
            }
            ,
            n.Audio.prototype.play = function () {
                if (this.isPlaying === !0)
                    return void console.warn("THREE.Audio: Audio is already playing.");
                if (this.hasPlaybackControl === !1)
                    return void console.warn("THREE.Audio: this Audio has no playback control.");
                var e = this.context.createBufferSource();
                e.buffer = this.source.buffer,
                    e.loop = this.source.loop,
                    e.onended = this.source.onended,
                    e.start(0, this.startTime),
                    e.playbackRate.value = this.playbackRate,
                    this.isPlaying = !0,
                    this.source = e,
                    this.connect()
            }
            ,
            n.Audio.prototype.pause = function () {
                return this.hasPlaybackControl === !1 ? void console.warn("THREE.Audio: this Audio has no playback control.") : (this.source.stop(),
                    void (this.startTime = this.context.currentTime))
            }
            ,
            n.Audio.prototype.stop = function () {
                return this.hasPlaybackControl === !1 ? void console.warn("THREE.Audio: this Audio has no playback control.") : (this.source.stop(),
                    void (this.startTime = 0))
            }
            ,
            n.Audio.prototype.connect = function () {
                null !== this.filter ? (this.source.connect(this.filter),
                    this.filter.connect(this.getOutput())) : this.source.connect(this.getOutput())
            }
            ,
            n.Audio.prototype.disconnect = function () {
                null !== this.filter ? (this.source.disconnect(this.filter),
                    this.filter.disconnect(this.getOutput())) : this.source.disconnect(this.getOutput())
            }
            ,
            n.Audio.prototype.getFilter = function () {
                return this.filter
            }
            ,
            n.Audio.prototype.setFilter = function (e) {
                void 0 === e && (e = null),
                    this.isPlaying === !0 ? (this.disconnect(),
                        this.filter = e,
                        this.connect()) : this.filter = e
            }
            ,
            n.Audio.prototype.setPlaybackRate = function (e) {
                return this.hasPlaybackControl === !1 ? void console.warn("THREE.Audio: this Audio has no playback control.") : (this.playbackRate = e,
                    void (this.isPlaying === !0 && (this.source.playbackRate.value = this.playbackRate)))
            }
            ,
            n.Audio.prototype.getPlaybackRate = function () {
                return this.playbackRate
            }
            ,
            n.Audio.prototype.onEnded = function () {
                this.isPlaying = !1
            }
            ,
            n.Audio.prototype.setLoop = function (e) {
                return this.hasPlaybackControl === !1 ? void console.warn("THREE.Audio: this Audio has no playback control.") : void (this.source.loop = e)
            }
            ,
            n.Audio.prototype.getLoop = function () {
                return this.hasPlaybackControl === !1 ? (console.warn("THREE.Audio: this Audio has no playback control."),
                    !1) : this.source.loop
            }
            ,
            n.Audio.prototype.setVolume = function (e) {
                this.gain.gain.value = e
            }
            ,
            n.Audio.prototype.getVolume = function () {
                return this.gain.gain.value
            }
            ,
            n.AudioAnalyser = function (e, t) {
                this.analyser = e.context.createAnalyser(),
                    this.analyser.fftSize = void 0 !== t ? t : 2048,
                    this.data = new Uint8Array(this.analyser.frequencyBinCount),
                    e.getOutput().connect(this.analyser)
            }
            ,
            n.AudioAnalyser.prototype = {
                constructor: n.AudioAnalyser,
                getData: function () {
                    return this.analyser.getByteFrequencyData(this.data),
                        this.data
                }
            },
            n.AudioBuffer = function (e) {
                this.context = e,
                    this.ready = !1,
                    this.readyCallbacks = []
            }
            ,
            n.AudioBuffer.prototype.load = function (e) {
                var t = this
                    , i = new XMLHttpRequest;
                return i.open("GET", e, !0),
                    i.responseType = "arraybuffer",
                    i.onload = function (e) {
                        t.context.decodeAudioData(this.response, function (e) {
                            t.buffer = e,
                                t.ready = !0;
                            for (var i = 0; i < t.readyCallbacks.length; i++)
                                t.readyCallbacks[i](t.buffer);
                            t.readyCallbacks = []
                        })
                    }
                    ,
                    i.send(),
                    this
            }
            ,
            n.AudioBuffer.prototype.onReady = function (e) {
                this.ready ? e(this.buffer) : this.readyCallbacks.push(e)
            }
            ,
            n.PositionalAudio = function (e) {
                n.Audio.call(this, e),
                    this.panner = this.context.createPanner(),
                    this.panner.connect(this.gain)
            }
            ,
            n.PositionalAudio.prototype = Object.create(n.Audio.prototype),
            n.PositionalAudio.prototype.constructor = n.PositionalAudio,
            n.PositionalAudio.prototype.getOutput = function () {
                return this.panner
            }
            ,
            n.PositionalAudio.prototype.setRefDistance = function (e) {
                this.panner.refDistance = e
            }
            ,
            n.PositionalAudio.prototype.getRefDistance = function () {
                return this.panner.refDistance
            }
            ,
            n.PositionalAudio.prototype.setRolloffFactor = function (e) {
                this.panner.rolloffFactor = e
            }
            ,
            n.PositionalAudio.prototype.getRolloffFactor = function () {
                return this.panner.rolloffFactor
            }
            ,
            n.PositionalAudio.prototype.setDistanceModel = function (e) {
                this.panner.distanceModel = e
            }
            ,
            n.PositionalAudio.prototype.getDistanceModel = function () {
                return this.panner.distanceModel
            }
            ,
            n.PositionalAudio.prototype.setMaxDistance = function (e) {
                this.panner.maxDistance = e
            }
            ,
            n.PositionalAudio.prototype.getMaxDistance = function () {
                return this.panner.maxDistance
            }
            ,
            n.PositionalAudio.prototype.updateMatrixWorld = function () {
                var e = new n.Vector3;
                return function (t) {
                    n.Object3D.prototype.updateMatrixWorld.call(this, t),
                        e.setFromMatrixPosition(this.matrixWorld),
                        this.panner.setPosition(e.x, e.y, e.z)
                }
            }(),
            n.AudioListener = function () {
                n.Object3D.call(this),
                    this.type = "AudioListener",
                    this.context = new (window.AudioContext || window.webkitAudioContext),
                    this.gain = this.context.createGain(),
                    this.gain.connect(this.context.destination),
                    this.filter = null
            }
            ,
            n.AudioListener.prototype = Object.create(n.Object3D.prototype),
            n.AudioListener.prototype.constructor = n.AudioListener,
            n.AudioListener.prototype.getInput = function () {
                return this.gain
            }
            ,
            n.AudioListener.prototype.removeFilter = function () {
                null !== this.filter && (this.gain.disconnect(this.filter),
                    this.filter.disconnect(this.context.destination),
                    this.gain.connect(this.context.destination),
                    this.filter = null)
            }
            ,
            n.AudioListener.prototype.setFilter = function (e) {
                null !== this.filter ? (this.gain.disconnect(this.filter),
                    this.filter.disconnect(this.context.destination)) : this.gain.disconnect(this.context.destination),
                    this.filter = e,
                    this.gain.connect(this.filter),
                    this.filter.connect(this.context.destination)
            }
            ,
            n.AudioListener.prototype.getFilter = function () {
                return this.filter
            }
            ,
            n.AudioListener.prototype.setMasterVolume = function (e) {
                this.gain.gain.value = e
            }
            ,
            n.AudioListener.prototype.getMasterVolume = function () {
                return this.gain.gain.value
            }
            ,
            n.AudioListener.prototype.updateMatrixWorld = function () {
                var e = new n.Vector3
                    , t = new n.Quaternion
                    , i = new n.Vector3
                    , r = new n.Vector3;
                return function (o) {
                    n.Object3D.prototype.updateMatrixWorld.call(this, o);
                    var a = this.context.listener
                        , s = this.up;
                    this.matrixWorld.decompose(e, t, i),
                        r.set(0, 0, -1).applyQuaternion(t),
                        a.setPosition(e.x, e.y, e.z),
                        a.setOrientation(r.x, r.y, r.z, s.x, s.y, s.z)
                }
            }(),
            n.Camera = function () {
                n.Object3D.call(this),
                    this.type = "Camera",
                    this.matrixWorldInverse = new n.Matrix4,
                    this.projectionMatrix = new n.Matrix4
            }
            ,
            n.Camera.prototype = Object.create(n.Object3D.prototype),
            n.Camera.prototype.constructor = n.Camera,
            n.Camera.prototype.getWorldDirection = function () {
                var e = new n.Quaternion;
                return function (t) {
                    var i = t || new n.Vector3;
                    return this.getWorldQuaternion(e),
                        i.set(0, 0, -1).applyQuaternion(e)
                }
            }(),
            n.Camera.prototype.lookAt = function () {
                var e = new n.Matrix4;
                return function (t) {
                    e.lookAt(this.position, t, this.up),
                        this.quaternion.setFromRotationMatrix(e)
                }
            }(),
            n.Camera.prototype.clone = function () {
                return (new this.constructor).copy(this)
            }
            ,
            n.Camera.prototype.copy = function (e) {
                return n.Object3D.prototype.copy.call(this, e),
                    this.matrixWorldInverse.copy(e.matrixWorldInverse),
                    this.projectionMatrix.copy(e.projectionMatrix),
                    this
            }
            ,
            n.CubeCamera = function (e, t, i) {
                n.Object3D.call(this),
                    this.type = "CubeCamera";
                var r = 90
                    , o = 1
                    , a = new n.PerspectiveCamera(r, o, e, t);
                a.up.set(0, -1, 0),
                    a.lookAt(new n.Vector3(1, 0, 0)),
                    this.add(a);
                var s = new n.PerspectiveCamera(r, o, e, t);
                s.up.set(0, -1, 0),
                    s.lookAt(new n.Vector3(-1, 0, 0)),
                    this.add(s);
                var l = new n.PerspectiveCamera(r, o, e, t);
                l.up.set(0, 0, 1),
                    l.lookAt(new n.Vector3(0, 1, 0)),
                    this.add(l);
                var c = new n.PerspectiveCamera(r, o, e, t);
                c.up.set(0, 0, -1),
                    c.lookAt(new n.Vector3(0, -1, 0)),
                    this.add(c);
                var h = new n.PerspectiveCamera(r, o, e, t);
                h.up.set(0, -1, 0),
                    h.lookAt(new n.Vector3(0, 0, 1)),
                    this.add(h);
                var u = new n.PerspectiveCamera(r, o, e, t);
                u.up.set(0, -1, 0),
                    u.lookAt(new n.Vector3(0, 0, -1)),
                    this.add(u);
                var d = {
                    format: n.RGBFormat,
                    magFilter: n.LinearFilter,
                    minFilter: n.LinearFilter
                };
                this.renderTarget = new n.WebGLRenderTargetCube(i, i, d),
                    this.updateCubeMap = function (e, t) {
                        null === this.parent && this.updateMatrixWorld();
                        var i = this.renderTarget
                            , n = i.texture.generateMipmaps;
                        i.texture.generateMipmaps = !1,
                            i.activeCubeFace = 0,
                            e.render(t, a, i),
                            i.activeCubeFace = 1,
                            e.render(t, s, i),
                            i.activeCubeFace = 2,
                            e.render(t, l, i),
                            i.activeCubeFace = 3,
                            e.render(t, c, i),
                            i.activeCubeFace = 4,
                            e.render(t, h, i),
                            i.texture.generateMipmaps = n,
                            i.activeCubeFace = 5,
                            e.render(t, u, i),
                            e.setRenderTarget(null)
                    }
            }
            ,
            n.CubeCamera.prototype = Object.create(n.Object3D.prototype),
            n.CubeCamera.prototype.constructor = n.CubeCamera,
            n.OrthographicCamera = function (e, t, i, r, o, a) {
                n.Camera.call(this),
                    this.type = "OrthographicCamera",
                    this.zoom = 1,
                    this.left = e,
                    this.right = t,
                    this.top = i,
                    this.bottom = r,
                    this.near = void 0 !== o ? o : .1,
                    this.far = void 0 !== a ? a : 2e3,
                    this.updateProjectionMatrix()
            }
            ,
            n.OrthographicCamera.prototype = Object.create(n.Camera.prototype),
            n.OrthographicCamera.prototype.constructor = n.OrthographicCamera,
            n.OrthographicCamera.prototype.updateProjectionMatrix = function () {
                var e = (this.right - this.left) / (2 * this.zoom)
                    , t = (this.top - this.bottom) / (2 * this.zoom)
                    , i = (this.right + this.left) / 2
                    , n = (this.top + this.bottom) / 2;
                this.projectionMatrix.makeOrthographic(i - e, i + e, n + t, n - t, this.near, this.far)
            }
            ,
            n.OrthographicCamera.prototype.copy = function (e) {
                return n.Camera.prototype.copy.call(this, e),
                    this.left = e.left,
                    this.right = e.right,
                    this.top = e.top,
                    this.bottom = e.bottom,
                    this.near = e.near,
                    this.far = e.far,
                    this.zoom = e.zoom,
                    this
            }
            ,
            n.OrthographicCamera.prototype.toJSON = function (e) {
                var t = n.Object3D.prototype.toJSON.call(this, e);
                return t.object.zoom = this.zoom,
                    t.object.left = this.left,
                    t.object.right = this.right,
                    t.object.top = this.top,
                    t.object.bottom = this.bottom,
                    t.object.near = this.near,
                    t.object.far = this.far,
                    t
            }
            ,
            n.PerspectiveCamera = function (e, t, i, r) {
                n.Camera.call(this),
                    this.type = "PerspectiveCamera",
                    this.focalLength = 10,
                    this.zoom = 1,
                    this.fov = void 0 !== e ? e : 50,
                    this.aspect = void 0 !== t ? t : 1,
                    this.near = void 0 !== i ? i : .1,
                    this.far = void 0 !== r ? r : 2e3,
                    this.updateProjectionMatrix()
            }
            ,
            n.PerspectiveCamera.prototype = Object.create(n.Camera.prototype),
            n.PerspectiveCamera.prototype.constructor = n.PerspectiveCamera,
            n.PerspectiveCamera.prototype.setLens = function (e, t) {
                void 0 === t && (t = 24),
                    this.fov = 2 * n.Math.radToDeg(Math.atan(t / (2 * e))),
                    this.updateProjectionMatrix()
            }
            ,
            n.PerspectiveCamera.prototype.setViewOffset = function (e, t, i, n, r, o) {
                this.fullWidth = e,
                    this.fullHeight = t,
                    this.x = i,
                    this.y = n,
                    this.width = r,
                    this.height = o,
                    this.updateProjectionMatrix()
            }
            ,
            n.PerspectiveCamera.prototype.updateProjectionMatrix = function () {
                var e = n.Math.radToDeg(2 * Math.atan(Math.tan(.5 * n.Math.degToRad(this.fov)) / this.zoom));
                if (this.fullWidth) {
                    var t = this.fullWidth / this.fullHeight
                        , i = Math.tan(n.Math.degToRad(.5 * e)) * this.near
                        , r = -i
                        , o = t * r
                        , a = t * i
                        , s = Math.abs(a - o)
                        , l = Math.abs(i - r);
                    this.projectionMatrix.makeFrustum(o + this.x * s / this.fullWidth, o + (this.x + this.width) * s / this.fullWidth, i - (this.y + this.height) * l / this.fullHeight, i - this.y * l / this.fullHeight, this.near, this.far)
                } else
                    this.projectionMatrix.makePerspective(e, this.aspect, this.near, this.far)
            }
            ,
            n.PerspectiveCamera.prototype.copy = function (e) {
                return n.Camera.prototype.copy.call(this, e),
                    this.focalLength = e.focalLength,
                    this.zoom = e.zoom,
                    this.fov = e.fov,
                    this.aspect = e.aspect,
                    this.near = e.near,
                    this.far = e.far,
                    this
            }
            ,
            n.PerspectiveCamera.prototype.toJSON = function (e) {
                var t = n.Object3D.prototype.toJSON.call(this, e);
                return t.object.focalLength = this.focalLength,
                    t.object.zoom = this.zoom,
                    t.object.fov = this.fov,
                    t.object.aspect = this.aspect,
                    t.object.near = this.near,
                    t.object.far = this.far,
                    t
            }
            ,
            n.StereoCamera = function () {
                this.type = "StereoCamera",
                    this.aspect = 1,
                    this.cameraL = new n.PerspectiveCamera,
                    this.cameraL.layers.enable(1),
                    this.cameraL.matrixAutoUpdate = !1,
                    this.cameraR = new n.PerspectiveCamera,
                    this.cameraR.layers.enable(2),
                    this.cameraR.matrixAutoUpdate = !1
            }
            ,
            n.StereoCamera.prototype = {
                constructor: n.StereoCamera,
                update: function () {
                    var e, t, i, r, o, a = new n.Matrix4, s = new n.Matrix4;
                    return function (l) {
                        var c = e !== l.focalLength || t !== l.fov || i !== l.aspect * this.aspect || r !== l.near || o !== l.far;
                        if (c) {
                            e = l.focalLength,
                                t = l.fov,
                                i = l.aspect * this.aspect,
                                r = l.near,
                                o = l.far;
                            var h, u, d = l.projectionMatrix.clone(), p = .032, f = p * r / e, g = r * Math.tan(n.Math.degToRad(.5 * t));
                            s.elements[12] = -p,
                                a.elements[12] = p,
                                h = -g * i + f,
                                u = g * i + f,
                                d.elements[0] = 2 * r / (u - h),
                                d.elements[8] = (u + h) / (u - h),
                                this.cameraL.projectionMatrix.copy(d),
                                h = -g * i - f,
                                u = g * i - f,
                                d.elements[0] = 2 * r / (u - h),
                                d.elements[8] = (u + h) / (u - h),
                                this.cameraR.projectionMatrix.copy(d)
                        }
                        this.cameraL.matrixWorld.copy(l.matrixWorld).multiply(s),
                            this.cameraR.matrixWorld.copy(l.matrixWorld).multiply(a)
                    }
                }()
            },
            n.Light = function (e, t) {
                n.Object3D.call(this),
                    this.type = "Light",
                    this.color = new n.Color(e),
                    this.intensity = void 0 !== t ? t : 1,
                    this.receiveShadow = void 0
            }
            ,
            n.Light.prototype = Object.create(n.Object3D.prototype),
            n.Light.prototype.constructor = n.Light,
            n.Light.prototype.copy = function (e) {
                return n.Object3D.prototype.copy.call(this, e),
                    this.color.copy(e.color),
                    this.intensity = e.intensity,
                    this
            }
            ,
            n.Light.prototype.toJSON = function (e) {
                var t = n.Object3D.prototype.toJSON.call(this, e);
                return t.object.color = this.color.getHex(),
                    t.object.intensity = this.intensity,
                    void 0 !== this.groundColor && (t.object.groundColor = this.groundColor.getHex()),
                    void 0 !== this.distance && (t.object.distance = this.distance),
                    void 0 !== this.angle && (t.object.angle = this.angle),
                    void 0 !== this.decay && (t.object.decay = this.decay),
                    void 0 !== this.penumbra && (t.object.penumbra = this.penumbra),
                    t
            }
            ,
            n.LightShadow = function (e) {
                this.camera = e,
                    this.bias = 0,
                    this.radius = 1,
                    this.mapSize = new n.Vector2(512, 512),
                    this.map = null,
                    this.matrix = new n.Matrix4
            }
            ,
            n.LightShadow.prototype = {
                constructor: n.LightShadow,
                copy: function (e) {
                    return this.camera = e.camera.clone(),
                        this.bias = e.bias,
                        this.radius = e.radius,
                        this.mapSize.copy(e.mapSize),
                        this
                },
                clone: function () {
                    return (new this.constructor).copy(this)
                }
            },
            n.AmbientLight = function (e, t) {
                n.Light.call(this, e, t),
                    this.type = "AmbientLight",
                    this.castShadow = void 0
            }
            ,
            n.AmbientLight.prototype = Object.create(n.Light.prototype),
            n.AmbientLight.prototype.constructor = n.AmbientLight,
            n.DirectionalLight = function (e, t) {
                n.Light.call(this, e, t),
                    this.type = "DirectionalLight",
                    this.position.set(0, 1, 0),
                    this.updateMatrix(),
                    this.target = new n.Object3D,
                    this.shadow = new n.LightShadow(new n.OrthographicCamera(-5, 5, 5, -5, .5, 500))
            }
            ,
            n.DirectionalLight.prototype = Object.create(n.Light.prototype),
            n.DirectionalLight.prototype.constructor = n.DirectionalLight,
            n.DirectionalLight.prototype.copy = function (e) {
                return n.Light.prototype.copy.call(this, e),
                    this.target = e.target.clone(),
                    this.shadow = e.shadow.clone(),
                    this
            }
            ,
            n.HemisphereLight = function (e, t, i) {
                n.Light.call(this, e, i),
                    this.type = "HemisphereLight",
                    this.castShadow = void 0,
                    this.position.set(0, 1, 0),
                    this.updateMatrix(),
                    this.groundColor = new n.Color(t)
            }
            ,
            n.HemisphereLight.prototype = Object.create(n.Light.prototype),
            n.HemisphereLight.prototype.constructor = n.HemisphereLight,
            n.HemisphereLight.prototype.copy = function (e) {
                return n.Light.prototype.copy.call(this, e),
                    this.groundColor.copy(e.groundColor),
                    this
            }
            ,
            n.PointLight = function (e, t, i, r) {
                n.Light.call(this, e, t),
                    this.type = "PointLight",
                    this.distance = void 0 !== i ? i : 0,
                    this.decay = void 0 !== r ? r : 1,
                    this.shadow = new n.LightShadow(new n.PerspectiveCamera(90, 1, .5, 500))
            }
            ,
            n.PointLight.prototype = Object.create(n.Light.prototype),
            n.PointLight.prototype.constructor = n.PointLight,
            Object.defineProperty(n.PointLight.prototype, "power", {
                get: function () {
                    return 4 * this.intensity * Math.PI
                },
                set: function (e) {
                    this.intensity = e / (4 * Math.PI)
                }
            }),
            n.PointLight.prototype.copy = function (e) {
                return n.Light.prototype.copy.call(this, e),
                    this.distance = e.distance,
                    this.decay = e.decay,
                    this.shadow = e.shadow.clone(),
                    this
            }
            ,
            n.SpotLight = function (e, t, i, r, o, a) {
                n.Light.call(this, e, t),
                    this.type = "SpotLight",
                    this.position.set(0, 1, 0),
                    this.updateMatrix(),
                    this.target = new n.Object3D,
                    this.distance = void 0 !== i ? i : 0,
                    this.angle = void 0 !== r ? r : Math.PI / 3,
                    this.penumbra = void 0 !== o ? o : 0,
                    this.decay = void 0 !== a ? a : 1,
                    this.shadow = new n.LightShadow(new n.PerspectiveCamera(50, 1, .5, 500))
            }
            ,
            n.SpotLight.prototype = Object.create(n.Light.prototype),
            n.SpotLight.prototype.constructor = n.SpotLight,
            Object.defineProperty(n.SpotLight.prototype, "power", {
                get: function () {
                    return this.intensity * Math.PI
                },
                set: function (e) {
                    this.intensity = e / Math.PI
                }
            }),
            n.SpotLight.prototype.copy = function (e) {
                return n.Light.prototype.copy.call(this, e),
                    this.distance = e.distance,
                    this.angle = e.angle,
                    this.penumbra = e.penumbra,
                    this.decay = e.decay,
                    this.target = e.target.clone(),
                    this.shadow = e.shadow.clone(),
                    this
            }
            ,
            n.Cache = {
                enabled: !1,
                files: {},
                add: function (e, t) {
                    this.enabled !== !1 && (this.files[e] = t)
                },
                get: function (e) {
                    if (this.enabled !== !1)
                        return this.files[e]
                },
                remove: function (e) {
                    delete this.files[e]
                },
                clear: function () {
                    this.files = {}
                }
            },
            n.Loader = function () {
                this.onLoadStart = function () { }
                    ,
                    this.onLoadProgress = function () { }
                    ,
                    this.onLoadComplete = function () { }
            }
            ,
            n.Loader.prototype = {
                constructor: n.Loader,
                crossOrigin: void 0,
                extractUrlBase: function (e) {
                    var t = e.split("/");
                    return 1 === t.length ? "./" : (t.pop(),
                        t.join("/") + "/")
                },
                initMaterials: function (e, t, i) {
                    for (var n = [], r = 0; r < e.length; ++r)
                        n[r] = this.createMaterial(e[r], t, i);
                    return n
                },
                createMaterial: function () {
                    var e, t, i;
                    return function (r, o, a) {
                        function s(e, i, r, s, c) {
                            var h, u = o + e, d = n.Loader.Handlers.get(u);
                            null !== d ? h = d.load(u) : (t.setCrossOrigin(a),
                                h = t.load(u)),
                                void 0 !== i && (h.repeat.fromArray(i),
                                    1 !== i[0] && (h.wrapS = n.RepeatWrapping),
                                    1 !== i[1] && (h.wrapT = n.RepeatWrapping)),
                                void 0 !== r && h.offset.fromArray(r),
                                void 0 !== s && ("repeat" === s[0] && (h.wrapS = n.RepeatWrapping),
                                    "mirror" === s[0] && (h.wrapS = n.MirroredRepeatWrapping),
                                    "repeat" === s[1] && (h.wrapT = n.RepeatWrapping),
                                    "mirror" === s[1] && (h.wrapT = n.MirroredRepeatWrapping)),
                                void 0 !== c && (h.anisotropy = c);
                            var p = n.Math.generateUUID();
                            return l[p] = h,
                                p
                        }
                        void 0 === e && (e = new n.Color),
                            void 0 === t && (t = new n.TextureLoader),
                            void 0 === i && (i = new n.MaterialLoader);
                        var l = {}
                            , c = {
                                uuid: n.Math.generateUUID(),
                                type: "MeshLambertMaterial"
                            };
                        for (var h in r) {
                            var u = r[h];
                            switch (h) {
                                case "DbgColor":
                                case "DbgIndex":
                                case "opticalDensity":
                                case "illumination":
                                    break;
                                case "DbgName":
                                    c.name = u;
                                    break;
                                case "blending":
                                    c.blending = n[u];
                                    break;
                                case "colorAmbient":
                                case "mapAmbient":
                                    console.warn("THREE.Loader.createMaterial:", h, "is no longer supported.");
                                    break;
                                case "colorDiffuse":
                                    c.color = e.fromArray(u).getHex();
                                    break;
                                case "colorSpecular":
                                    c.specular = e.fromArray(u).getHex();
                                    break;
                                case "colorEmissive":
                                    c.emissive = e.fromArray(u).getHex();
                                    break;
                                case "specularCoef":
                                    c.shininess = u;
                                    break;
                                case "shading":
                                    "basic" === u.toLowerCase() && (c.type = "MeshBasicMaterial"),
                                        "phong" === u.toLowerCase() && (c.type = "MeshPhongMaterial");
                                    break;
                                case "mapDiffuse":
                                    c.map = s(u, r.mapDiffuseRepeat, r.mapDiffuseOffset, r.mapDiffuseWrap, r.mapDiffuseAnisotropy);
                                    break;
                                case "mapDiffuseRepeat":
                                case "mapDiffuseOffset":
                                case "mapDiffuseWrap":
                                case "mapDiffuseAnisotropy":
                                    break;
                                case "mapLight":
                                    c.lightMap = s(u, r.mapLightRepeat, r.mapLightOffset, r.mapLightWrap, r.mapLightAnisotropy);
                                    break;
                                case "mapLightRepeat":
                                case "mapLightOffset":
                                case "mapLightWrap":
                                case "mapLightAnisotropy":
                                    break;
                                case "mapAO":
                                    c.aoMap = s(u, r.mapAORepeat, r.mapAOOffset, r.mapAOWrap, r.mapAOAnisotropy);
                                    break;
                                case "mapAORepeat":
                                case "mapAOOffset":
                                case "mapAOWrap":
                                case "mapAOAnisotropy":
                                    break;
                                case "mapBump":
                                    c.bumpMap = s(u, r.mapBumpRepeat, r.mapBumpOffset, r.mapBumpWrap, r.mapBumpAnisotropy);
                                    break;
                                case "mapBumpScale":
                                    c.bumpScale = u;
                                    break;
                                case "mapBumpRepeat":
                                case "mapBumpOffset":
                                case "mapBumpWrap":
                                case "mapBumpAnisotropy":
                                    break;
                                case "mapNormal":
                                    c.normalMap = s(u, r.mapNormalRepeat, r.mapNormalOffset, r.mapNormalWrap, r.mapNormalAnisotropy);
                                    break;
                                case "mapNormalFactor":
                                    c.normalScale = [u, u];
                                    break;
                                case "mapNormalRepeat":
                                case "mapNormalOffset":
                                case "mapNormalWrap":
                                case "mapNormalAnisotropy":
                                    break;
                                case "mapSpecular":
                                    c.specularMap = s(u, r.mapSpecularRepeat, r.mapSpecularOffset, r.mapSpecularWrap, r.mapSpecularAnisotropy);
                                    break;
                                case "mapSpecularRepeat":
                                case "mapSpecularOffset":
                                case "mapSpecularWrap":
                                case "mapSpecularAnisotropy":
                                    break;
                                case "mapAlpha":
                                    c.alphaMap = s(u, r.mapAlphaRepeat, r.mapAlphaOffset, r.mapAlphaWrap, r.mapAlphaAnisotropy);
                                    break;
                                case "mapAlphaRepeat":
                                case "mapAlphaOffset":
                                case "mapAlphaWrap":
                                case "mapAlphaAnisotropy":
                                    break;
                                case "flipSided":
                                    c.side = n.BackSide;
                                    break;
                                case "doubleSided":
                                    c.side = n.DoubleSide;
                                    break;
                                case "transparency":
                                    console.warn("THREE.Loader.createMaterial: transparency has been renamed to opacity"),
                                        c.opacity = u;
                                    break;
                                case "depthTest":
                                case "depthWrite":
                                case "colorWrite":
                                case "opacity":
                                case "reflectivity":
                                case "transparent":
                                case "visible":
                                case "wireframe":
                                    c[h] = u;
                                    break;
                                case "vertexColors":
                                    u === !0 && (c.vertexColors = n.VertexColors),
                                        "face" === u && (c.vertexColors = n.FaceColors);
                                    break;
                                default:
                                    console.error("THREE.Loader.createMaterial: Unsupported", h, u)
                            }
                        }
                        return "MeshBasicMaterial" === c.type && delete c.emissive,
                            "MeshPhongMaterial" !== c.type && delete c.specular,
                            c.opacity < 1 && (c.transparent = !0),
                            i.setTextures(l),
                            i.parse(c)
                    }
                }()
            },
            n.Loader.Handlers = {
                handlers: [],
                add: function (e, t) {
                    this.handlers.push(e, t)
                },
                get: function (e) {
                    for (var t = this.handlers, i = 0, n = t.length; i < n; i += 2) {
                        var r = t[i]
                            , o = t[i + 1];
                        if (r.test(e))
                            return o
                    }
                    return null
                }
            },
            n.XHRLoader = function (e) {
                this.manager = void 0 !== e ? e : n.DefaultLoadingManager
            }
            ,
            n.XHRLoader.prototype = {
                constructor: n.XHRLoader,
                load: function (e, t, i, r) {
                    void 0 !== this.path && (e = this.path + e);
                    var o = this
                        , a = n.Cache.get(e);
                    if (void 0 !== a)
                        return t && setTimeout(function () {
                            t(a)
                        }, 0),
                            a;
                    var s = new XMLHttpRequest;
                    return s.overrideMimeType("text/plain"),
                        s.open("GET", e, !0),
                        s.addEventListener("load", function (i) {
                            var a = i.target.response;
                            n.Cache.add(e, a),
                                200 === this.status ? (t && t(a),
                                    o.manager.itemEnd(e)) : 0 === this.status ? (console.warn("THREE.XHRLoader: HTTP Status 0 received."),
                                        t && t(a),
                                        o.manager.itemEnd(e)) : (r && r(i),
                                            o.manager.itemError(e))
                        }, !1),
                        void 0 !== i && s.addEventListener("progress", function (e) {
                            i(e)
                        }, !1),
                        s.addEventListener("error", function (t) {
                            r && r(t),
                                o.manager.itemError(e)
                        }, !1),
                        void 0 !== this.responseType && (s.responseType = this.responseType),
                        void 0 !== this.withCredentials && (s.withCredentials = this.withCredentials),
                        s.send(null),
                        o.manager.itemStart(e),
                        s
                },
                setPath: function (e) {
                    this.path = e
                },
                setResponseType: function (e) {
                    this.responseType = e
                },
                setWithCredentials: function (e) {
                    this.withCredentials = e
                }
            },
            n.FontLoader = function (e) {
                this.manager = void 0 !== e ? e : n.DefaultLoadingManager
            }
            ,
            n.FontLoader.prototype = {
                constructor: n.FontLoader,
                load: function (e, t, i, r) {
                    var o = new n.XHRLoader(this.manager);
                    o.load(e, function (e) {
                        t(new n.Font(JSON.parse(e.substring(65, e.length - 2))))
                    }, i, r)
                }
            },
            n.ImageLoader = function (e) {
                this.manager = void 0 !== e ? e : n.DefaultLoadingManager
            }
            ,
            n.ImageLoader.prototype = {
                constructor: n.ImageLoader,
                load: function (e, t, i, r) {
                    void 0 !== this.path && (e = this.path + e);
                    var o = this
                        , a = n.Cache.get(e);
                    if (void 0 !== a)
                        return o.manager.itemStart(e),
                            t ? setTimeout(function () {
                                t(a),
                                    o.manager.itemEnd(e)
                            }, 0) : o.manager.itemEnd(e),
                            a;
                    var s = document.createElement("img");
                    return s.addEventListener("load", function (i) {
                        n.Cache.add(e, this),
                            t && t(this),
                            o.manager.itemEnd(e)
                    }, !1),
                        void 0 !== i && s.addEventListener("progress", function (e) {
                            i(e)
                        }, !1),
                        s.addEventListener("error", function (t) {
                            r && r(t),
                                o.manager.itemError(e)
                        }, !1),
                        void 0 !== this.crossOrigin && (s.crossOrigin = this.crossOrigin),
                        o.manager.itemStart(e),
                        s.src = e,
                        s
                },
                setCrossOrigin: function (e) {
                    this.crossOrigin = e
                },
                setPath: function (e) {
                    this.path = e
                }
            },
            n.JSONLoader = function (e) {
                "boolean" == typeof e && (console.warn("THREE.JSONLoader: showStatus parameter has been removed from constructor."),
                    e = void 0),
                    this.manager = void 0 !== e ? e : n.DefaultLoadingManager,
                    this.withCredentials = !1
            }
            ,
            n.JSONLoader.prototype = {
                constructor: n.JSONLoader,
                get statusDomElement() {
                    return void 0 === this._statusDomElement && (this._statusDomElement = document.createElement("div")),
                        console.warn("THREE.JSONLoader: .statusDomElement has been removed."),
                        this._statusDomElement
                },
                load: function (e, t, i, r) {
                    var o = this
                        , a = this.texturePath && "string" == typeof this.texturePath ? this.texturePath : n.Loader.prototype.extractUrlBase(e)
                        , s = new n.XHRLoader(this.manager);
                    s.setWithCredentials(this.withCredentials),
                        s.load(e, function (i) {
                            var n = JSON.parse(i)
                                , r = n.metadata;
                            if (void 0 !== r) {
                                var s = r.type;
                                if (void 0 !== s) {
                                    if ("object" === s.toLowerCase())
                                        return void console.error("THREE.JSONLoader: " + e + " should be loaded with THREE.ObjectLoader instead.");
                                    if ("scene" === s.toLowerCase())
                                        return void console.error("THREE.JSONLoader: " + e + " should be loaded with THREE.SceneLoader instead.")
                                }
                            }
                            var l = o.parse(n, a);
                            t(l.geometry, l.materials)
                        }, i, r)
                },
                setTexturePath: function (e) {
                    this.texturePath = e
                },
                parse: function (e, t) {
                    function i(t) {
                        function i(e, t) {
                            return e & 1 << t
                        }
                        var r, o, a, l, c, h, u, d, p, f, g, m, v, A, y, C, I, E, b, w, _, T, x, S, M, R, P, O = e.faces, L = e.vertices, D = e.normals, N = e.colors, B = 0;
                        if (void 0 !== e.uvs) {
                            for (r = 0; r < e.uvs.length; r++)
                                e.uvs[r].length && B++;
                            for (r = 0; r < B; r++)
                                s.faceVertexUvs[r] = []
                        }
                        for (l = 0,
                            c = L.length; l < c;)
                            E = new n.Vector3,
                                E.x = L[l++] * t,
                                E.y = L[l++] * t,
                                E.z = L[l++] * t,
                                s.vertices.push(E);
                        for (l = 0,
                            c = O.length; l < c;)
                            if (f = O[l++],
                                g = i(f, 0),
                                m = i(f, 1),
                                v = i(f, 3),
                                A = i(f, 4),
                                y = i(f, 5),
                                C = i(f, 6),
                                I = i(f, 7),
                                g) {
                                if (w = new n.Face3,
                                    w.a = O[l],
                                    w.b = O[l + 1],
                                    w.c = O[l + 3],
                                    _ = new n.Face3,
                                    _.a = O[l + 1],
                                    _.b = O[l + 2],
                                    _.c = O[l + 3],
                                    l += 4,
                                    m && (p = O[l++],
                                        w.materialIndex = p,
                                        _.materialIndex = p),
                                    a = s.faces.length,
                                    v)
                                    for (r = 0; r < B; r++)
                                        for (S = e.uvs[r],
                                            s.faceVertexUvs[r][a] = [],
                                            s.faceVertexUvs[r][a + 1] = [],
                                            o = 0; o < 4; o++)
                                            d = O[l++],
                                                R = S[2 * d],
                                                P = S[2 * d + 1],
                                                M = new n.Vector2(R, P),
                                                2 !== o && s.faceVertexUvs[r][a].push(M),
                                                0 !== o && s.faceVertexUvs[r][a + 1].push(M);
                                if (A && (u = 3 * O[l++],
                                    w.normal.set(D[u++], D[u++], D[u]),
                                    _.normal.copy(w.normal)),
                                    y)
                                    for (r = 0; r < 4; r++)
                                        u = 3 * O[l++],
                                            x = new n.Vector3(D[u++], D[u++], D[u]),
                                            2 !== r && w.vertexNormals.push(x),
                                            0 !== r && _.vertexNormals.push(x);
                                if (C && (h = O[l++],
                                    T = N[h],
                                    w.color.setHex(T),
                                    _.color.setHex(T)),
                                    I)
                                    for (r = 0; r < 4; r++)
                                        h = O[l++],
                                            T = N[h],
                                            2 !== r && w.vertexColors.push(new n.Color(T)),
                                            0 !== r && _.vertexColors.push(new n.Color(T));
                                s.faces.push(w),
                                    s.faces.push(_)
                            } else {
                                if (b = new n.Face3,
                                    b.a = O[l++],
                                    b.b = O[l++],
                                    b.c = O[l++],
                                    m && (p = O[l++],
                                        b.materialIndex = p),
                                    a = s.faces.length,
                                    v)
                                    for (r = 0; r < B; r++)
                                        for (S = e.uvs[r],
                                            s.faceVertexUvs[r][a] = [],
                                            o = 0; o < 3; o++)
                                            d = O[l++],
                                                R = S[2 * d],
                                                P = S[2 * d + 1],
                                                M = new n.Vector2(R, P),
                                                s.faceVertexUvs[r][a].push(M);
                                if (A && (u = 3 * O[l++],
                                    b.normal.set(D[u++], D[u++], D[u])),
                                    y)
                                    for (r = 0; r < 3; r++)
                                        u = 3 * O[l++],
                                            x = new n.Vector3(D[u++], D[u++], D[u]),
                                            b.vertexNormals.push(x);
                                if (C && (h = O[l++],
                                    b.color.setHex(N[h])),
                                    I)
                                    for (r = 0; r < 3; r++)
                                        h = O[l++],
                                            b.vertexColors.push(new n.Color(N[h]));
                                s.faces.push(b)
                            }
                    }
                    function r() {
                        var t = void 0 !== e.influencesPerVertex ? e.influencesPerVertex : 2;
                        if (e.skinWeights)
                            for (var i = 0, r = e.skinWeights.length; i < r; i += t) {
                                var o = e.skinWeights[i]
                                    , a = t > 1 ? e.skinWeights[i + 1] : 0
                                    , l = t > 2 ? e.skinWeights[i + 2] : 0
                                    , c = t > 3 ? e.skinWeights[i + 3] : 0;
                                s.skinWeights.push(new n.Vector4(o, a, l, c))
                            }
                        if (e.skinIndices)
                            for (var i = 0, r = e.skinIndices.length; i < r; i += t) {
                                var h = e.skinIndices[i]
                                    , u = t > 1 ? e.skinIndices[i + 1] : 0
                                    , d = t > 2 ? e.skinIndices[i + 2] : 0
                                    , p = t > 3 ? e.skinIndices[i + 3] : 0;
                                s.skinIndices.push(new n.Vector4(h, u, d, p))
                            }
                        s.bones = e.bones,
                            s.bones && s.bones.length > 0 && (s.skinWeights.length !== s.skinIndices.length || s.skinIndices.length !== s.vertices.length) && console.warn("When skinning, number of vertices (" + s.vertices.length + "), skinIndices (" + s.skinIndices.length + "), and skinWeights (" + s.skinWeights.length + ") should match.")
                    }
                    function o(t) {
                        if (void 0 !== e.morphTargets)
                            for (var i = 0, r = e.morphTargets.length; i < r; i++) {
                                s.morphTargets[i] = {},
                                    s.morphTargets[i].name = e.morphTargets[i].name,
                                    s.morphTargets[i].vertices = [];
                                for (var o = s.morphTargets[i].vertices, a = e.morphTargets[i].vertices, l = 0, c = a.length; l < c; l += 3) {
                                    var h = new n.Vector3;
                                    h.x = a[l] * t,
                                        h.y = a[l + 1] * t,
                                        h.z = a[l + 2] * t,
                                        o.push(h)
                                }
                            }
                        if (void 0 !== e.morphColors && e.morphColors.length > 0) {
                            console.warn('THREE.JSONLoader: "morphColors" no longer supported. Using them as face colors.');
                            for (var u = s.faces, d = e.morphColors[0].colors, i = 0, r = u.length; i < r; i++)
                                u[i].color.fromArray(d, 3 * i)
                        }
                    }
                    function a() {
                        var t = []
                            , i = [];
                        void 0 !== e.animation && i.push(e.animation),
                            void 0 !== e.animations && (e.animations.length ? i = i.concat(e.animations) : i.push(e.animations));
                        for (var r = 0; r < i.length; r++) {
                            var o = n.AnimationClip.parseAnimation(i[r], s.bones);
                            o && t.push(o)
                        }
                        if (s.morphTargets) {
                            var a = n.AnimationClip.CreateClipsFromMorphTargetSequences(s.morphTargets, 10);
                            t = t.concat(a)
                        }
                        t.length > 0 && (s.animations = t)
                    }
                    var s = new n.Geometry
                        , l = void 0 !== e.scale ? 1 / e.scale : 1;
                    if (i(l),
                        r(),
                        o(l),
                        a(),
                        s.computeFaceNormals(),
                        s.computeBoundingSphere(),
                        void 0 === e.materials || 0 === e.materials.length)
                        return {
                            geometry: s
                        };
                    var c = n.Loader.prototype.initMaterials(e.materials, t, this.crossOrigin);
                    return {
                        geometry: s,
                        materials: c
                    }
                }
            },
            n.LoadingManager = function (e, t, i) {
                var n = this
                    , r = !1
                    , o = 0
                    , a = 0;
                this.onStart = void 0,
                    this.onLoad = e,
                    this.onProgress = t,
                    this.onError = i,
                    this.itemStart = function (e) {
                        a++,
                            r === !1 && void 0 !== n.onStart && n.onStart(e, o, a),
                            r = !0
                    }
                    ,
                    this.itemEnd = function (e) {
                        o++,
                            void 0 !== n.onProgress && n.onProgress(e, o, a),
                            o === a && (r = !1,
                                void 0 !== n.onLoad && n.onLoad())
                    }
                    ,
                    this.itemError = function (e) {
                        void 0 !== n.onError && n.onError(e)
                    }
            }
            ,
            n.DefaultLoadingManager = new n.LoadingManager,
            n.BufferGeometryLoader = function (e) {
                this.manager = void 0 !== e ? e : n.DefaultLoadingManager
            }
            ,
            n.BufferGeometryLoader.prototype = {
                constructor: n.BufferGeometryLoader,
                load: function (e, t, i, r) {
                    var o = this
                        , a = new n.XHRLoader(o.manager);
                    a.load(e, function (e) {
                        t(o.parse(JSON.parse(e)))
                    }, i, r)
                },
                parse: function (e) {
                    var t = new n.BufferGeometry
                        , i = e.data.index
                        , r = {
                            Int8Array: Int8Array,
                            Uint8Array: Uint8Array,
                            Uint8ClampedArray: Uint8ClampedArray,
                            Int16Array: Int16Array,
                            Uint16Array: Uint16Array,
                            Int32Array: Int32Array,
                            Uint32Array: Uint32Array,
                            Float32Array: Float32Array,
                            Float64Array: Float64Array
                        };
                    if (void 0 !== i) {
                        var o = new r[i.type](i.array);
                        t.setIndex(new n.BufferAttribute(o, 1))
                    }
                    var a = e.data.attributes;
                    for (var s in a) {
                        var l = a[s]
                            , o = new r[l.type](l.array);
                        t.addAttribute(s, new n.BufferAttribute(o, l.itemSize))
                    }
                    var c = e.data.groups || e.data.drawcalls || e.data.offsets;
                    if (void 0 !== c)
                        for (var h = 0, u = c.length; h !== u; ++h) {
                            var d = c[h];
                            t.addGroup(d.start, d.count, d.materialIndex)
                        }
                    var p = e.data.boundingSphere;
                    if (void 0 !== p) {
                        var f = new n.Vector3;
                        void 0 !== p.center && f.fromArray(p.center),
                            t.boundingSphere = new n.Sphere(f, p.radius)
                    }
                    return t
                }
            },
            n.MaterialLoader = function (e) {
                this.manager = void 0 !== e ? e : n.DefaultLoadingManager,
                    this.textures = {}
            }
            ,
            n.MaterialLoader.prototype = {
                constructor: n.MaterialLoader,
                load: function (e, t, i, r) {
                    var o = this
                        , a = new n.XHRLoader(o.manager);
                    a.load(e, function (e) {
                        t(o.parse(JSON.parse(e)))
                    }, i, r)
                },
                setTextures: function (e) {
                    this.textures = e
                },
                getTexture: function (e) {
                    var t = this.textures;
                    return void 0 === t[e] && console.warn("THREE.MaterialLoader: Undefined texture", e),
                        t[e]
                },
                parse: function (e) {
                    var t = new n[e.type];
                    if (void 0 !== e.uuid && (t.uuid = e.uuid),
                        void 0 !== e.name && (t.name = e.name),
                        void 0 !== e.color && t.color.setHex(e.color),
                        void 0 !== e.roughness && (t.roughness = e.roughness),
                        void 0 !== e.metalness && (t.metalness = e.metalness),
                        void 0 !== e.emissive && t.emissive.setHex(e.emissive),
                        void 0 !== e.specular && t.specular.setHex(e.specular),
                        void 0 !== e.shininess && (t.shininess = e.shininess),
                        void 0 !== e.uniforms && (t.uniforms = e.uniforms),
                        void 0 !== e.vertexShader && (t.vertexShader = e.vertexShader),
                        void 0 !== e.fragmentShader && (t.fragmentShader = e.fragmentShader),
                        void 0 !== e.vertexColors && (t.vertexColors = e.vertexColors),
                        void 0 !== e.shading && (t.shading = e.shading),
                        void 0 !== e.blending && (t.blending = e.blending),
                        void 0 !== e.side && (t.side = e.side),
                        void 0 !== e.opacity && (t.opacity = e.opacity),
                        void 0 !== e.transparent && (t.transparent = e.transparent),
                        void 0 !== e.alphaTest && (t.alphaTest = e.alphaTest),
                        void 0 !== e.depthTest && (t.depthTest = e.depthTest),
                        void 0 !== e.depthWrite && (t.depthWrite = e.depthWrite),
                        void 0 !== e.colorWrite && (t.colorWrite = e.colorWrite),
                        void 0 !== e.wireframe && (t.wireframe = e.wireframe),
                        void 0 !== e.wireframeLinewidth && (t.wireframeLinewidth = e.wireframeLinewidth),
                        void 0 !== e.size && (t.size = e.size),
                        void 0 !== e.sizeAttenuation && (t.sizeAttenuation = e.sizeAttenuation),
                        void 0 !== e.map && (t.map = this.getTexture(e.map)),
                        void 0 !== e.alphaMap && (t.alphaMap = this.getTexture(e.alphaMap),
                            t.transparent = !0),
                        void 0 !== e.bumpMap && (t.bumpMap = this.getTexture(e.bumpMap)),
                        void 0 !== e.bumpScale && (t.bumpScale = e.bumpScale),
                        void 0 !== e.normalMap && (t.normalMap = this.getTexture(e.normalMap)),
                        void 0 !== e.normalScale) {
                        var i = e.normalScale;
                        Array.isArray(i) === !1 && (i = [i, i]),
                            t.normalScale = (new n.Vector2).fromArray(i)
                    }
                    if (void 0 !== e.displacementMap && (t.displacementMap = this.getTexture(e.displacementMap)),
                        void 0 !== e.displacementScale && (t.displacementScale = e.displacementScale),
                        void 0 !== e.displacementBias && (t.displacementBias = e.displacementBias),
                        void 0 !== e.roughnessMap && (t.roughnessMap = this.getTexture(e.roughnessMap)),
                        void 0 !== e.metalnessMap && (t.metalnessMap = this.getTexture(e.metalnessMap)),
                        void 0 !== e.emissiveMap && (t.emissiveMap = this.getTexture(e.emissiveMap)),
                        void 0 !== e.emissiveIntensity && (t.emissiveIntensity = e.emissiveIntensity),
                        void 0 !== e.specularMap && (t.specularMap = this.getTexture(e.specularMap)),
                        void 0 !== e.envMap && (t.envMap = this.getTexture(e.envMap),
                            t.combine = n.MultiplyOperation),
                        e.reflectivity && (t.reflectivity = e.reflectivity),
                        void 0 !== e.lightMap && (t.lightMap = this.getTexture(e.lightMap)),
                        void 0 !== e.lightMapIntensity && (t.lightMapIntensity = e.lightMapIntensity),
                        void 0 !== e.aoMap && (t.aoMap = this.getTexture(e.aoMap)),
                        void 0 !== e.aoMapIntensity && (t.aoMapIntensity = e.aoMapIntensity),
                        void 0 !== e.materials)
                        for (var r = 0, o = e.materials.length; r < o; r++)
                            t.materials.push(this.parse(e.materials[r]));
                    return t
                }
            },
            n.ObjectLoader = function (e) {
                this.manager = void 0 !== e ? e : n.DefaultLoadingManager,
                    this.texturePath = ""
            }
            ,
            n.ObjectLoader.prototype = {
                constructor: n.ObjectLoader,
                load: function (e, t, i, r) {
                    "" === this.texturePath && (this.texturePath = e.substring(0, e.lastIndexOf("/") + 1));
                    var o = this
                        , a = new n.XHRLoader(o.manager);
                    a.load(e, function (e) {
                        o.parse(JSON.parse(e), t)
                    }, i, r)
                },
                setTexturePath: function (e) {
                    this.texturePath = e
                },
                setCrossOrigin: function (e) {
                    this.crossOrigin = e
                },
                parse: function (e, t) {
                    var i = this.parseGeometries(e.geometries)
                        , n = this.parseImages(e.images, function () {
                            void 0 !== t && t(a)
                        })
                        , r = this.parseTextures(e.textures, n)
                        , o = this.parseMaterials(e.materials, r)
                        , a = this.parseObject(e.object, i, o);
                    return e.animations && (a.animations = this.parseAnimations(e.animations)),
                        void 0 !== e.images && 0 !== e.images.length || void 0 !== t && t(a),
                        a
                },
                parseGeometries: function (e) {
                    var t = {};
                    if (void 0 !== e)
                        for (var i = new n.JSONLoader, r = new n.BufferGeometryLoader, o = 0, a = e.length; o < a; o++) {
                            var s, l = e[o];
                            switch (l.type) {
                                case "PlaneGeometry":
                                case "PlaneBufferGeometry":
                                    s = new n[l.type](l.width, l.height, l.widthSegments, l.heightSegments);
                                    break;
                                case "BoxGeometry":
                                case "BoxBufferGeometry":
                                case "CubeGeometry":
                                    s = new n[l.type](l.width, l.height, l.depth, l.widthSegments, l.heightSegments, l.depthSegments);
                                    break;
                                case "CircleGeometry":
                                case "CircleBufferGeometry":
                                    s = new n[l.type](l.radius, l.segments, l.thetaStart, l.thetaLength);
                                    break;
                                case "CylinderGeometry":
                                case "CylinderBufferGeometry":
                                    s = new n[l.type](l.radiusTop, l.radiusBottom, l.height, l.radialSegments, l.heightSegments, l.openEnded, l.thetaStart, l.thetaLength);
                                    break;
                                case "SphereGeometry":
                                case "SphereBufferGeometry":
                                    s = new n[l.type](l.radius, l.widthSegments, l.heightSegments, l.phiStart, l.phiLength, l.thetaStart, l.thetaLength);
                                    break;
                                case "DodecahedronGeometry":
                                    s = new n.DodecahedronGeometry(l.radius, l.detail);
                                    break;
                                case "IcosahedronGeometry":
                                    s = new n.IcosahedronGeometry(l.radius, l.detail);
                                    break;
                                case "OctahedronGeometry":
                                    s = new n.OctahedronGeometry(l.radius, l.detail);
                                    break;
                                case "TetrahedronGeometry":
                                    s = new n.TetrahedronGeometry(l.radius, l.detail);
                                    break;
                                case "RingGeometry":
                                case "RingBufferGeometry":
                                    s = new n[l.type](l.innerRadius, l.outerRadius, l.thetaSegments, l.phiSegments, l.thetaStart, l.thetaLength);
                                    break;
                                case "TorusGeometry":
                                case "TorusBufferGeometry":
                                    s = new n[l.type](l.radius, l.tube, l.radialSegments, l.tubularSegments, l.arc);
                                    break;
                                case "TorusKnotGeometry":
                                case "TorusKnotBufferGeometry":
                                    s = new n[l.type](l.radius, l.tube, l.tubularSegments, l.radialSegments, l.p, l.q);
                                    break;
                                case "LatheGeometry":
                                    s = new n.LatheGeometry(l.points, l.segments, l.phiStart, l.phiLength);
                                    break;
                                case "BufferGeometry":
                                    s = r.parse(l);
                                    break;
                                case "Geometry":
                                    s = i.parse(l.data, this.texturePath).geometry;
                                    break;
                                default:
                                    console.warn('THREE.ObjectLoader: Unsupported geometry type "' + l.type + '"');
                                    continue
                            }
                            s.uuid = l.uuid,
                                void 0 !== l.name && (s.name = l.name),
                                t[l.uuid] = s
                        }
                    return t
                },
                parseMaterials: function (e, t) {
                    var i = {};
                    if (void 0 !== e) {
                        var r = new n.MaterialLoader;
                        r.setTextures(t);
                        for (var o = 0, a = e.length; o < a; o++) {
                            var s = r.parse(e[o]);
                            i[s.uuid] = s
                        }
                    }
                    return i
                },
                parseAnimations: function (e) {
                    for (var t = [], i = 0; i < e.length; i++) {
                        var r = n.AnimationClip.parse(e[i]);
                        t.push(r)
                    }
                    return t
                },
                parseImages: function (e, t) {
                    function i(e) {
                        return r.manager.itemStart(e),
                            s.load(e, function () {
                                r.manager.itemEnd(e)
                            })
                    }
                    var r = this
                        , o = {};
                    if (void 0 !== e && e.length > 0) {
                        var a = new n.LoadingManager(t)
                            , s = new n.ImageLoader(a);
                        s.setCrossOrigin(this.crossOrigin);
                        for (var l = 0, c = e.length; l < c; l++) {
                            var h = e[l]
                                , u = /^(\/\/)|([a-z]+:(\/\/)?)/i.test(h.url) ? h.url : r.texturePath + h.url;
                            o[h.uuid] = i(u)
                        }
                    }
                    return o
                },
                parseTextures: function (e, t) {
                    function i(e) {
                        return "number" == typeof e ? e : (console.warn("THREE.ObjectLoader.parseTexture: Constant should be in numeric form.", e),
                            n[e])
                    }
                    var r = {};
                    if (void 0 !== e)
                        for (var o = 0, a = e.length; o < a; o++) {
                            var s = e[o];
                            void 0 === s.image && console.warn('THREE.ObjectLoader: No "image" specified for', s.uuid),
                                void 0 === t[s.image] && console.warn("THREE.ObjectLoader: Undefined image", s.image);
                            var l = new n.Texture(t[s.image]);
                            l.needsUpdate = !0,
                                l.uuid = s.uuid,
                                void 0 !== s.name && (l.name = s.name),
                                void 0 !== s.mapping && (l.mapping = i(s.mapping)),
                                void 0 !== s.offset && (l.offset = new n.Vector2(s.offset[0], s.offset[1])),
                                void 0 !== s.repeat && (l.repeat = new n.Vector2(s.repeat[0], s.repeat[1])),
                                void 0 !== s.minFilter && (l.minFilter = i(s.minFilter)),
                                void 0 !== s.magFilter && (l.magFilter = i(s.magFilter)),
                                void 0 !== s.anisotropy && (l.anisotropy = s.anisotropy),
                                Array.isArray(s.wrap) && (l.wrapS = i(s.wrap[0]),
                                    l.wrapT = i(s.wrap[1])),
                                r[s.uuid] = l
                        }
                    return r
                },
                parseObject: function () {
                    var e = new n.Matrix4;
                    return function (t, i, r) {
                        function o(e) {
                            return void 0 === i[e] && console.warn("THREE.ObjectLoader: Undefined geometry", e),
                                i[e]
                        }
                        function a(e) {
                            if (void 0 !== e)
                                return void 0 === r[e] && console.warn("THREE.ObjectLoader: Undefined material", e),
                                    r[e]
                        }
                        var s;
                        switch (t.type) {
                            case "Scene":
                                s = new n.Scene;
                                break;
                            case "PerspectiveCamera":
                                s = new n.PerspectiveCamera(t.fov, t.aspect, t.near, t.far);
                                break;
                            case "OrthographicCamera":
                                s = new n.OrthographicCamera(t.left, t.right, t.top, t.bottom, t.near, t.far);
                                break;
                            case "AmbientLight":
                                s = new n.AmbientLight(t.color, t.intensity);
                                break;
                            case "DirectionalLight":
                                s = new n.DirectionalLight(t.color, t.intensity);
                                break;
                            case "PointLight":
                                s = new n.PointLight(t.color, t.intensity, t.distance, t.decay);
                                break;
                            case "SpotLight":
                                s = new n.SpotLight(t.color, t.intensity, t.distance, t.angle, t.penumbra, t.decay);
                                break;
                            case "HemisphereLight":
                                s = new n.HemisphereLight(t.color, t.groundColor, t.intensity);
                                break;
                            case "Mesh":
                                var l = o(t.geometry)
                                    , c = a(t.material);
                                s = l.bones && l.bones.length > 0 ? new n.SkinnedMesh(l, c) : new n.Mesh(l, c);
                                break;
                            case "LOD":
                                s = new n.LOD;
                                break;
                            case "Line":
                                s = new n.Line(o(t.geometry), a(t.material), t.mode);
                                break;
                            case "PointCloud":
                            case "Points":
                                s = new n.Points(o(t.geometry), a(t.material));
                                break;
                            case "Sprite":
                                s = new n.Sprite(a(t.material));
                                break;
                            case "Group":
                                s = new n.Group;
                                break;
                            default:
                                s = new n.Object3D
                        }
                        if (s.uuid = t.uuid,
                            void 0 !== t.name && (s.name = t.name),
                            void 0 !== t.matrix ? (e.fromArray(t.matrix),
                                e.decompose(s.position, s.quaternion, s.scale)) : (void 0 !== t.position && s.position.fromArray(t.position),
                                    void 0 !== t.rotation && s.rotation.fromArray(t.rotation),
                                    void 0 !== t.scale && s.scale.fromArray(t.scale)),
                            void 0 !== t.castShadow && (s.castShadow = t.castShadow),
                            void 0 !== t.receiveShadow && (s.receiveShadow = t.receiveShadow),
                            void 0 !== t.visible && (s.visible = t.visible),
                            void 0 !== t.userData && (s.userData = t.userData),
                            void 0 !== t.children)
                            for (var h in t.children)
                                s.add(this.parseObject(t.children[h], i, r));
                        if ("LOD" === t.type)
                            for (var u = t.levels, d = 0; d < u.length; d++) {
                                var p = u[d]
                                    , h = s.getObjectByProperty("uuid", p.object);
                                void 0 !== h && s.addLevel(h, p.distance)
                            }
                        return s
                    }
                }()
            },
            n.TextureLoader = function (e) {
                this.manager = void 0 !== e ? e : n.DefaultLoadingManager
            }
            ,
            n.TextureLoader.prototype = {
                constructor: n.TextureLoader,
                load: function (e, t, i, r) {
                    var o = new n.Texture
                        , a = new n.ImageLoader(this.manager);
                    return a.setCrossOrigin(this.crossOrigin),
                        a.setPath(this.path),
                        a.load(e, function (e) {
                            o.image = e,
                                o.needsUpdate = !0,
                                void 0 !== t && t(o)
                        }, i, r),
                        o
                },
                setCrossOrigin: function (e) {
                    this.crossOrigin = e
                },
                setPath: function (e) {
                    this.path = e
                }
            },
            n.CubeTextureLoader = function (e) {
                this.manager = void 0 !== e ? e : n.DefaultLoadingManager
            }
            ,
            n.CubeTextureLoader.prototype = {
                constructor: n.CubeTextureLoader,
                load: function (e, t, i, r) {
                    function o(i) {
                        s.load(e[i], function (e) {
                            a.images[i] = e,
                                l++,
                                6 === l && (a.needsUpdate = !0,
                                    t && t(a))
                        }, void 0, r)
                    }
                    var a = new n.CubeTexture
                        , s = new n.ImageLoader(this.manager);
                    s.setCrossOrigin(this.crossOrigin),
                        s.setPath(this.path);
                    for (var l = 0, c = 0; c < e.length; ++c)
                        o(c);
                    return a
                },
                setCrossOrigin: function (e) {
                    this.crossOrigin = e
                },
                setPath: function (e) {
                    this.path = e
                }
            },
            n.DataTextureLoader = n.BinaryTextureLoader = function (e) {
                this.manager = void 0 !== e ? e : n.DefaultLoadingManager,
                    this._parser = null
            }
            ,
            n.BinaryTextureLoader.prototype = {
                constructor: n.BinaryTextureLoader,
                load: function (e, t, i, r) {
                    var o = this
                        , a = new n.DataTexture
                        , s = new n.XHRLoader(this.manager);
                    return s.setResponseType("arraybuffer"),
                        s.load(e, function (e) {
                            var i = o._parser(e);
                            i && (void 0 !== i.image ? a.image = i.image : void 0 !== i.data && (a.image.width = i.width,
                                a.image.height = i.height,
                                a.image.data = i.data),
                                a.wrapS = void 0 !== i.wrapS ? i.wrapS : n.ClampToEdgeWrapping,
                                a.wrapT = void 0 !== i.wrapT ? i.wrapT : n.ClampToEdgeWrapping,
                                a.magFilter = void 0 !== i.magFilter ? i.magFilter : n.LinearFilter,
                                a.minFilter = void 0 !== i.minFilter ? i.minFilter : n.LinearMipMapLinearFilter,
                                a.anisotropy = void 0 !== i.anisotropy ? i.anisotropy : 1,
                                void 0 !== i.format && (a.format = i.format),
                                void 0 !== i.type && (a.type = i.type),
                                void 0 !== i.mipmaps && (a.mipmaps = i.mipmaps),
                                1 === i.mipmapCount && (a.minFilter = n.LinearFilter),
                                a.needsUpdate = !0,
                                t && t(a, i))
                        }, i, r),
                        a
                }
            },
            n.CompressedTextureLoader = function (e) {
                this.manager = void 0 !== e ? e : n.DefaultLoadingManager,
                    this._parser = null
            }
            ;
        n.CompressedTextureLoader.prototype = {
            constructor: n.CompressedTextureLoader,
            load: function (e, t, i, r) {
                function o(o) {
                    c.load(e[o], function (e) {
                        var i = a._parser(e, !0);
                        s[o] = {
                            width: i.width,
                            height: i.height,
                            format: i.format,
                            mipmaps: i.mipmaps
                        },
                            h += 1,
                            6 === h && (1 === i.mipmapCount && (l.minFilter = n.LinearFilter),
                                l.format = i.format,
                                l.needsUpdate = !0,
                                t && t(l))
                    }, i, r)
                }
                var a = this
                    , s = []
                    , l = new n.CompressedTexture;
                l.image = s;
                var c = new n.XHRLoader(this.manager);
                if (c.setPath(this.path),
                    c.setResponseType("arraybuffer"),
                    Array.isArray(e))
                    for (var h = 0, u = 0, d = e.length; u < d; ++u)
                        o(u);
                else
                    c.load(e, function (e) {
                        var i = a._parser(e, !0);
                        if (i.isCubemap)
                            for (var r = i.mipmaps.length / i.mipmapCount, o = 0; o < r; o++) {
                                s[o] = {
                                    mipmaps: []
                                };
                                for (var c = 0; c < i.mipmapCount; c++)
                                    s[o].mipmaps.push(i.mipmaps[o * i.mipmapCount + c]),
                                        s[o].format = i.format,
                                        s[o].width = i.width,
                                        s[o].height = i.height
                            }
                        else
                            l.image.width = i.width,
                                l.image.height = i.height,
                                l.mipmaps = i.mipmaps;
                        1 === i.mipmapCount && (l.minFilter = n.LinearFilter),
                            l.format = i.format,
                            l.needsUpdate = !0,
                            t && t(l)
                    }, i, r);
                return l
            },
            setPath: function (e) {
                this.path = e
            }
        };
        n.Material = function () {
            Object.defineProperty(this, "id", {
                value: n.MaterialIdCount++
            }),
                this.uuid = n.Math.generateUUID(),
                this.name = "",
                this.type = "Material",
                this.side = n.FrontSide,
                this.opacity = 1,
                this.transparent = !1,
                this.blending = n.NormalBlending,
                this.blendSrc = n.SrcAlphaFactor,
                this.blendDst = n.OneMinusSrcAlphaFactor,
                this.blendEquation = n.AddEquation,
                this.blendSrcAlpha = null,
                this.blendDstAlpha = null,
                this.blendEquationAlpha = null,
                this.depthFunc = n.LessEqualDepth,
                this.depthTest = !0,
                this.depthWrite = !0,
                this.colorWrite = !0,
                this.precision = null,
                this.polygonOffset = !1,
                this.polygonOffsetFactor = 0,
                this.polygonOffsetUnits = 0,
                this.alphaTest = 0,
                this.premultipliedAlpha = !1,
                this.overdraw = 0,
                this.visible = !0,
                this._needsUpdate = !0
        }
            ,
            n.Material.prototype = {
                constructor: n.Material,
                get needsUpdate() {
                    return this._needsUpdate
                },
                set needsUpdate(e) {
                    e === !0 && this.update(),
                        this._needsUpdate = e
                },
                setValues: function (e) {
                    if (void 0 !== e)
                        for (var t in e) {
                            var i = e[t];
                            if (void 0 !== i) {
                                var r = this[t];
                                void 0 !== r ? r instanceof n.Color ? r.set(i) : r instanceof n.Vector3 && i instanceof n.Vector3 ? r.copy(i) : "overdraw" === t ? this[t] = Number(i) : this[t] = i : console.warn("THREE." + this.type + ": '" + t + "' is not a property of this material.")
                            } else
                                console.warn("THREE.Material: '" + t + "' parameter is undefined.")
                        }
                },
                toJSON: function (e) {
                    function t(e) {
                        var t = [];
                        for (var i in e) {
                            var n = e[i];
                            delete n.metadata,
                                t.push(n)
                        }
                        return t
                    }
                    var i = void 0 === e;
                    i && (e = {
                        textures: {},
                        images: {}
                    });
                    var r = {
                        metadata: {
                            version: 4.4,
                            type: "Material",
                            generator: "Material.toJSON"
                        }
                    };
                    if (r.uuid = this.uuid,
                        r.type = this.type,
                        "" !== this.name && (r.name = this.name),
                        this.color instanceof n.Color && (r.color = this.color.getHex()),
                        .5 !== this.roughness && (r.roughness = this.roughness),
                        .5 !== this.metalness && (r.metalness = this.metalness),
                        this.emissive instanceof n.Color && (r.emissive = this.emissive.getHex()),
                        this.specular instanceof n.Color && (r.specular = this.specular.getHex()),
                        void 0 !== this.shininess && (r.shininess = this.shininess),
                        this.map instanceof n.Texture && (r.map = this.map.toJSON(e).uuid),
                        this.alphaMap instanceof n.Texture && (r.alphaMap = this.alphaMap.toJSON(e).uuid),
                        this.lightMap instanceof n.Texture && (r.lightMap = this.lightMap.toJSON(e).uuid),
                        this.bumpMap instanceof n.Texture && (r.bumpMap = this.bumpMap.toJSON(e).uuid,
                            r.bumpScale = this.bumpScale),
                        this.normalMap instanceof n.Texture && (r.normalMap = this.normalMap.toJSON(e).uuid,
                            r.normalScale = this.normalScale.toArray()),
                        this.displacementMap instanceof n.Texture && (r.displacementMap = this.displacementMap.toJSON(e).uuid,
                            r.displacementScale = this.displacementScale,
                            r.displacementBias = this.displacementBias),
                        this.roughnessMap instanceof n.Texture && (r.roughnessMap = this.roughnessMap.toJSON(e).uuid),
                        this.metalnessMap instanceof n.Texture && (r.metalnessMap = this.metalnessMap.toJSON(e).uuid),
                        this.emissiveMap instanceof n.Texture && (r.emissiveMap = this.emissiveMap.toJSON(e).uuid),
                        this.specularMap instanceof n.Texture && (r.specularMap = this.specularMap.toJSON(e).uuid),
                        this.envMap instanceof n.Texture && (r.envMap = this.envMap.toJSON(e).uuid,
                            r.reflectivity = this.reflectivity),
                        void 0 !== this.size && (r.size = this.size),
                        void 0 !== this.sizeAttenuation && (r.sizeAttenuation = this.sizeAttenuation),
                        void 0 !== this.vertexColors && this.vertexColors !== n.NoColors && (r.vertexColors = this.vertexColors),
                        void 0 !== this.shading && this.shading !== n.SmoothShading && (r.shading = this.shading),
                        void 0 !== this.blending && this.blending !== n.NormalBlending && (r.blending = this.blending),
                        void 0 !== this.side && this.side !== n.FrontSide && (r.side = this.side),
                        this.opacity < 1 && (r.opacity = this.opacity),
                        this.transparent === !0 && (r.transparent = this.transparent),
                        this.alphaTest > 0 && (r.alphaTest = this.alphaTest),
                        this.premultipliedAlpha === !0 && (r.premultipliedAlpha = this.premultipliedAlpha),
                        this.wireframe === !0 && (r.wireframe = this.wireframe),
                        this.wireframeLinewidth > 1 && (r.wireframeLinewidth = this.wireframeLinewidth),
                        i) {
                        var o = t(e.textures)
                            , a = t(e.images);
                        o.length > 0 && (r.textures = o),
                            a.length > 0 && (r.images = a)
                    }
                    return r
                },
                clone: function () {
                    return (new this.constructor).copy(this)
                },
                copy: function (e) {
                    return this.name = e.name,
                        this.side = e.side,
                        this.opacity = e.opacity,
                        this.transparent = e.transparent,
                        this.blending = e.blending,
                        this.blendSrc = e.blendSrc,
                        this.blendDst = e.blendDst,
                        this.blendEquation = e.blendEquation,
                        this.blendSrcAlpha = e.blendSrcAlpha,
                        this.blendDstAlpha = e.blendDstAlpha,
                        this.blendEquationAlpha = e.blendEquationAlpha,
                        this.depthFunc = e.depthFunc,
                        this.depthTest = e.depthTest,
                        this.depthWrite = e.depthWrite,
                        this.colorWrite = e.colorWrite,
                        this.precision = e.precision,
                        this.polygonOffset = e.polygonOffset,
                        this.polygonOffsetFactor = e.polygonOffsetFactor,
                        this.polygonOffsetUnits = e.polygonOffsetUnits,
                        this.alphaTest = e.alphaTest,
                        this.premultipliedAlpha = e.premultipliedAlpha,
                        this.overdraw = e.overdraw,
                        this.visible = e.visible,
                        this
                },
                update: function () {
                    this.dispatchEvent({
                        type: "update"
                    })
                },
                dispose: function () {
                    this.dispatchEvent({
                        type: "dispose"
                    })
                }
            },
            n.EventDispatcher.prototype.apply(n.Material.prototype),
            n.MaterialIdCount = 0,
            n.LineBasicMaterial = function (e) {
                n.Material.call(this),
                    this.type = "LineBasicMaterial",
                    this.color = new n.Color(16777215),
                    this.linewidth = 1,
                    this.linecap = "round",
                    this.linejoin = "round",
                    this.blending = n.NormalBlending,
                    this.vertexColors = n.NoColors,
                    this.fog = !0,
                    this.setValues(e)
            }
            ,
            n.LineBasicMaterial.prototype = Object.create(n.Material.prototype),
            n.LineBasicMaterial.prototype.constructor = n.LineBasicMaterial,
            n.LineBasicMaterial.prototype.copy = function (e) {
                return n.Material.prototype.copy.call(this, e),
                    this.color.copy(e.color),
                    this.linewidth = e.linewidth,
                    this.linecap = e.linecap,
                    this.linejoin = e.linejoin,
                    this.vertexColors = e.vertexColors,
                    this.fog = e.fog,
                    this
            }
            ,
            n.LineDashedMaterial = function (e) {
                n.Material.call(this),
                    this.type = "LineDashedMaterial",
                    this.color = new n.Color(16777215),
                    this.linewidth = 1,
                    this.scale = 1,
                    this.dashSize = 3,
                    this.gapSize = 1,
                    this.blending = n.NormalBlending,
                    this.vertexColors = n.NoColors,
                    this.fog = !0,
                    this.setValues(e)
            }
            ,
            n.LineDashedMaterial.prototype = Object.create(n.Material.prototype),
            n.LineDashedMaterial.prototype.constructor = n.LineDashedMaterial,
            n.LineDashedMaterial.prototype.copy = function (e) {
                return n.Material.prototype.copy.call(this, e),
                    this.color.copy(e.color),
                    this.linewidth = e.linewidth,
                    this.scale = e.scale,
                    this.dashSize = e.dashSize,
                    this.gapSize = e.gapSize,
                    this.vertexColors = e.vertexColors,
                    this.fog = e.fog,
                    this
            }
            ,
            n.MeshBasicMaterial = function (e) {
                n.Material.call(this),
                    this.type = "MeshBasicMaterial",
                    this.color = new n.Color(16777215),
                    this.map = null,
                    this.aoMap = null,
                    this.aoMapIntensity = 1,
                    this.specularMap = null,
                    this.alphaMap = null,
                    this.envMap = null,
                    this.combine = n.MultiplyOperation,
                    this.reflectivity = 1,
                    this.refractionRatio = .98,
                    this.fog = !0,
                    this.shading = n.SmoothShading,
                    this.blending = n.NormalBlending,
                    this.wireframe = !1,
                    this.wireframeLinewidth = 1,
                    this.wireframeLinecap = "round",
                    this.wireframeLinejoin = "round",
                    this.vertexColors = n.NoColors,
                    this.skinning = !1,
                    this.morphTargets = !1,
                    this.setValues(e)
            }
            ,
            n.MeshBasicMaterial.prototype = Object.create(n.Material.prototype),
            n.MeshBasicMaterial.prototype.constructor = n.MeshBasicMaterial,
            n.MeshBasicMaterial.prototype.copy = function (e) {
                return n.Material.prototype.copy.call(this, e),
                    this.color.copy(e.color),
                    this.map = e.map,
                    this.aoMap = e.aoMap,
                    this.aoMapIntensity = e.aoMapIntensity,
                    this.specularMap = e.specularMap,
                    this.alphaMap = e.alphaMap,
                    this.envMap = e.envMap,
                    this.combine = e.combine,
                    this.reflectivity = e.reflectivity,
                    this.refractionRatio = e.refractionRatio,
                    this.fog = e.fog,
                    this.shading = e.shading,
                    this.wireframe = e.wireframe,
                    this.wireframeLinewidth = e.wireframeLinewidth,
                    this.wireframeLinecap = e.wireframeLinecap,
                    this.wireframeLinejoin = e.wireframeLinejoin,
                    this.vertexColors = e.vertexColors,
                    this.skinning = e.skinning,
                    this.morphTargets = e.morphTargets,
                    this
            }
            ,
            n.MeshLambertMaterial = function (e) {
                n.Material.call(this),
                    this.type = "MeshLambertMaterial",
                    this.color = new n.Color(16777215),
                    this.map = null,
                    this.lightMap = null,
                    this.lightMapIntensity = 1,
                    this.aoMap = null,
                    this.aoMapIntensity = 1,
                    this.emissive = new n.Color(0),
                    this.emissiveIntensity = 1,
                    this.emissiveMap = null,
                    this.specularMap = null,
                    this.alphaMap = null,
                    this.envMap = null,
                    this.combine = n.MultiplyOperation,
                    this.reflectivity = 1,
                    this.refractionRatio = .98,
                    this.fog = !0,
                    this.blending = n.NormalBlending,
                    this.wireframe = !1,
                    this.wireframeLinewidth = 1,
                    this.wireframeLinecap = "round",
                    this.wireframeLinejoin = "round",
                    this.vertexColors = n.NoColors,
                    this.skinning = !1,
                    this.morphTargets = !1,
                    this.morphNormals = !1,
                    this.setValues(e)
            }
            ,
            n.MeshLambertMaterial.prototype = Object.create(n.Material.prototype),
            n.MeshLambertMaterial.prototype.constructor = n.MeshLambertMaterial,
            n.MeshLambertMaterial.prototype.copy = function (e) {
                return n.Material.prototype.copy.call(this, e),
                    this.color.copy(e.color),
                    this.map = e.map,
                    this.lightMap = e.lightMap,
                    this.lightMapIntensity = e.lightMapIntensity,
                    this.aoMap = e.aoMap,
                    this.aoMapIntensity = e.aoMapIntensity,
                    this.emissive.copy(e.emissive),
                    this.emissiveMap = e.emissiveMap,
                    this.emissiveIntensity = e.emissiveIntensity,
                    this.specularMap = e.specularMap,
                    this.alphaMap = e.alphaMap,
                    this.envMap = e.envMap,
                    this.combine = e.combine,
                    this.reflectivity = e.reflectivity,
                    this.refractionRatio = e.refractionRatio,
                    this.fog = e.fog,
                    this.wireframe = e.wireframe,
                    this.wireframeLinewidth = e.wireframeLinewidth,
                    this.wireframeLinecap = e.wireframeLinecap,
                    this.wireframeLinejoin = e.wireframeLinejoin,
                    this.vertexColors = e.vertexColors,
                    this.skinning = e.skinning,
                    this.morphTargets = e.morphTargets,
                    this.morphNormals = e.morphNormals,
                    this
            }
            ,
            n.MeshPhongMaterial = function (e) {
                n.Material.call(this),
                    this.type = "MeshPhongMaterial",
                    this.color = new n.Color(16777215),
                    this.specular = new n.Color(1118481),
                    this.shininess = 30,
                    this.map = null,
                    this.lightMap = null,
                    this.lightMapIntensity = 1,
                    this.aoMap = null,
                    this.aoMapIntensity = 1,
                    this.emissive = new n.Color(0),
                    this.emissiveIntensity = 1,
                    this.emissiveMap = null,
                    this.bumpMap = null,
                    this.bumpScale = 1,
                    this.normalMap = null,
                    this.normalScale = new n.Vector2(1, 1),
                    this.displacementMap = null,
                    this.displacementScale = 1,
                    this.displacementBias = 0,
                    this.specularMap = null,
                    this.alphaMap = null,
                    this.envMap = null,
                    this.combine = n.MultiplyOperation,
                    this.reflectivity = 1,
                    this.refractionRatio = .98,
                    this.fog = !0,
                    this.shading = n.SmoothShading,
                    this.blending = n.NormalBlending,
                    this.wireframe = !1,
                    this.wireframeLinewidth = 1,
                    this.wireframeLinecap = "round",
                    this.wireframeLinejoin = "round",
                    this.vertexColors = n.NoColors,
                    this.skinning = !1,
                    this.morphTargets = !1,
                    this.morphNormals = !1,
                    this.setValues(e)
            }
            ,
            n.MeshPhongMaterial.prototype = Object.create(n.Material.prototype),
            n.MeshPhongMaterial.prototype.constructor = n.MeshPhongMaterial,
            n.MeshPhongMaterial.prototype.copy = function (e) {
                return n.Material.prototype.copy.call(this, e),
                    this.color.copy(e.color),
                    this.specular.copy(e.specular),
                    this.shininess = e.shininess,
                    this.map = e.map,
                    this.lightMap = e.lightMap,
                    this.lightMapIntensity = e.lightMapIntensity,
                    this.aoMap = e.aoMap,
                    this.aoMapIntensity = e.aoMapIntensity,
                    this.emissive.copy(e.emissive),
                    this.emissiveMap = e.emissiveMap,
                    this.emissiveIntensity = e.emissiveIntensity,
                    this.bumpMap = e.bumpMap,
                    this.bumpScale = e.bumpScale,
                    this.normalMap = e.normalMap,
                    this.normalScale.copy(e.normalScale),
                    this.displacementMap = e.displacementMap,
                    this.displacementScale = e.displacementScale,
                    this.displacementBias = e.displacementBias,
                    this.specularMap = e.specularMap,
                    this.alphaMap = e.alphaMap,
                    this.envMap = e.envMap,
                    this.combine = e.combine,
                    this.reflectivity = e.reflectivity,
                    this.refractionRatio = e.refractionRatio,
                    this.fog = e.fog,
                    this.shading = e.shading,
                    this.wireframe = e.wireframe,
                    this.wireframeLinewidth = e.wireframeLinewidth,
                    this.wireframeLinecap = e.wireframeLinecap,
                    this.wireframeLinejoin = e.wireframeLinejoin,
                    this.vertexColors = e.vertexColors,
                    this.skinning = e.skinning,
                    this.morphTargets = e.morphTargets,
                    this.morphNormals = e.morphNormals,
                    this
            }
            ,
            n.MeshStandardMaterial = function (e) {
                n.Material.call(this),
                    this.type = "MeshStandardMaterial",
                    this.color = new n.Color(16777215),
                    this.roughness = .5,
                    this.metalness = .5,
                    this.map = null,
                    this.lightMap = null,
                    this.lightMapIntensity = 1,
                    this.aoMap = null,
                    this.aoMapIntensity = 1,
                    this.emissive = new n.Color(0),
                    this.emissiveIntensity = 1,
                    this.emissiveMap = null,
                    this.bumpMap = null,
                    this.bumpScale = 1,
                    this.normalMap = null,
                    this.normalScale = new n.Vector2(1, 1),
                    this.displacementMap = null,
                    this.displacementScale = 1,
                    this.displacementBias = 0,
                    this.roughnessMap = null,
                    this.metalnessMap = null,
                    this.alphaMap = null,
                    this.envMap = null,
                    this.envMapIntensity = 1,
                    this.refractionRatio = .98,
                    this.fog = !0,
                    this.shading = n.SmoothShading,
                    this.blending = n.NormalBlending,
                    this.wireframe = !1,
                    this.wireframeLinewidth = 1,
                    this.wireframeLinecap = "round",
                    this.wireframeLinejoin = "round",
                    this.vertexColors = n.NoColors,
                    this.skinning = !1,
                    this.morphTargets = !1,
                    this.morphNormals = !1,
                    this.setValues(e)
            }
            ,
            n.MeshStandardMaterial.prototype = Object.create(n.Material.prototype),
            n.MeshStandardMaterial.prototype.constructor = n.MeshStandardMaterial,
            n.MeshStandardMaterial.prototype.copy = function (e) {
                return n.Material.prototype.copy.call(this, e),
                    this.color.copy(e.color),
                    this.roughness = e.roughness,
                    this.metalness = e.metalness,
                    this.map = e.map,
                    this.lightMap = e.lightMap,
                    this.lightMapIntensity = e.lightMapIntensity,
                    this.aoMap = e.aoMap,
                    this.aoMapIntensity = e.aoMapIntensity,
                    this.emissive.copy(e.emissive),
                    this.emissiveMap = e.emissiveMap,
                    this.emissiveIntensity = e.emissiveIntensity,
                    this.bumpMap = e.bumpMap,
                    this.bumpScale = e.bumpScale,
                    this.normalMap = e.normalMap,
                    this.normalScale.copy(e.normalScale),
                    this.displacementMap = e.displacementMap,
                    this.displacementScale = e.displacementScale,
                    this.displacementBias = e.displacementBias,
                    this.roughnessMap = e.roughnessMap,
                    this.metalnessMap = e.metalnessMap,
                    this.alphaMap = e.alphaMap,
                    this.envMap = e.envMap,
                    this.envMapIntensity = e.envMapIntensity,
                    this.refractionRatio = e.refractionRatio,
                    this.fog = e.fog,
                    this.shading = e.shading,
                    this.wireframe = e.wireframe,
                    this.wireframeLinewidth = e.wireframeLinewidth,
                    this.wireframeLinecap = e.wireframeLinecap,
                    this.wireframeLinejoin = e.wireframeLinejoin,
                    this.vertexColors = e.vertexColors,
                    this.skinning = e.skinning,
                    this.morphTargets = e.morphTargets,
                    this.morphNormals = e.morphNormals,
                    this
            }
            ,
            n.MeshDepthMaterial = function (e) {
                n.Material.call(this),
                    this.type = "MeshDepthMaterial",
                    this.morphTargets = !1,
                    this.wireframe = !1,
                    this.wireframeLinewidth = 1,
                    this.setValues(e)
            }
            ,
            n.MeshDepthMaterial.prototype = Object.create(n.Material.prototype),
            n.MeshDepthMaterial.prototype.constructor = n.MeshDepthMaterial,
            n.MeshDepthMaterial.prototype.copy = function (e) {
                return n.Material.prototype.copy.call(this, e),
                    this.wireframe = e.wireframe,
                    this.wireframeLinewidth = e.wireframeLinewidth,
                    this
            }
            ,
            n.MeshNormalMaterial = function (e) {
                n.Material.call(this, e),
                    this.type = "MeshNormalMaterial",
                    this.wireframe = !1,
                    this.wireframeLinewidth = 1,
                    this.morphTargets = !1,
                    this.setValues(e)
            }
            ,
            n.MeshNormalMaterial.prototype = Object.create(n.Material.prototype),
            n.MeshNormalMaterial.prototype.constructor = n.MeshNormalMaterial,
            n.MeshNormalMaterial.prototype.copy = function (e) {
                return n.Material.prototype.copy.call(this, e),
                    this.wireframe = e.wireframe,
                    this.wireframeLinewidth = e.wireframeLinewidth,
                    this
            }
            ,
            n.MultiMaterial = function (e) {
                this.uuid = n.Math.generateUUID(),
                    this.type = "MultiMaterial",
                    this.materials = e instanceof Array ? e : [],
                    this.visible = !0
            }
            ,
            n.MultiMaterial.prototype = {
                constructor: n.MultiMaterial,
                toJSON: function (e) {
                    for (var t = {
                        metadata: {
                            version: 4.2,
                            type: "material",
                            generator: "MaterialExporter"
                        },
                        uuid: this.uuid,
                        type: this.type,
                        materials: []
                    }, i = this.materials, n = 0, r = i.length; n < r; n++) {
                        var o = i[n].toJSON(e);
                        delete o.metadata,
                            t.materials.push(o)
                    }
                    return t.visible = this.visible,
                        t
                },
                clone: function () {
                    for (var e = new this.constructor, t = 0; t < this.materials.length; t++)
                        e.materials.push(this.materials[t].clone());
                    return e.visible = this.visible,
                        e
                }
            },
            n.PointsMaterial = function (e) {
                n.Material.call(this),
                    this.type = "PointsMaterial",
                    this.color = new n.Color(16777215),
                    this.map = null,
                    this.size = 1,
                    this.sizeAttenuation = !0,
                    this.blending = n.NormalBlending,
                    this.vertexColors = n.NoColors,
                    this.fog = !0,
                    this.setValues(e)
            }
            ,
            n.PointsMaterial.prototype = Object.create(n.Material.prototype),
            n.PointsMaterial.prototype.constructor = n.PointsMaterial,
            n.PointsMaterial.prototype.copy = function (e) {
                return n.Material.prototype.copy.call(this, e),
                    this.color.copy(e.color),
                    this.map = e.map,
                    this.size = e.size,
                    this.sizeAttenuation = e.sizeAttenuation,
                    this.vertexColors = e.vertexColors,
                    this.fog = e.fog,
                    this
            }
            ,
            n.ShaderMaterial = function (e) {
                n.Material.call(this),
                    this.type = "ShaderMaterial",
                    this.defines = {},
                    this.uniforms = {},
                    this.vertexShader = "void main() {\n\tgl_Position = projectionMatrix * modelViewMatrix * vec4( position, 1.0 );\n}",
                    this.fragmentShader = "void main() {\n\tgl_FragColor = vec4( 1.0, 0.0, 0.0, 1.0 );\n}",
                    this.shading = n.SmoothShading,
                    this.linewidth = 1,
                    this.wireframe = !1,
                    this.wireframeLinewidth = 1,
                    this.fog = !1,
                    this.lights = !1,
                    this.vertexColors = n.NoColors,
                    this.skinning = !1,
                    this.morphTargets = !1,
                    this.morphNormals = !1,
                    this.extensions = {
                        derivatives: !1,
                        fragDepth: !1,
                        drawBuffers: !1,
                        shaderTextureLOD: !1
                    },
                    this.defaultAttributeValues = {
                        color: [1, 1, 1],
                        uv: [0, 0],
                        uv2: [0, 0]
                    },
                    this.index0AttributeName = void 0,
                    void 0 !== e && (void 0 !== e.attributes && console.error("THREE.ShaderMaterial: attributes should now be defined in THREE.BufferGeometry instead."),
                        this.setValues(e))
            }
            ,
            n.ShaderMaterial.prototype = Object.create(n.Material.prototype),
            n.ShaderMaterial.prototype.constructor = n.ShaderMaterial,
            n.ShaderMaterial.prototype.copy = function (e) {
                return n.Material.prototype.copy.call(this, e),
                    this.fragmentShader = e.fragmentShader,
                    this.vertexShader = e.vertexShader,
                    this.uniforms = n.UniformsUtils.clone(e.uniforms),
                    this.defines = e.defines,
                    this.shading = e.shading,
                    this.wireframe = e.wireframe,
                    this.wireframeLinewidth = e.wireframeLinewidth,
                    this.fog = e.fog,
                    this.lights = e.lights,
                    this.vertexColors = e.vertexColors,
                    this.skinning = e.skinning,
                    this.morphTargets = e.morphTargets,
                    this.morphNormals = e.morphNormals,
                    this.extensions = e.extensions,
                    this
            }
            ,
            n.ShaderMaterial.prototype.toJSON = function (e) {
                var t = n.Material.prototype.toJSON.call(this, e);
                return t.uniforms = this.uniforms,
                    t.vertexShader = this.vertexShader,
                    t.fragmentShader = this.fragmentShader,
                    t
            }
            ,
            n.RawShaderMaterial = function (e) {
                n.ShaderMaterial.call(this, e),
                    this.type = "RawShaderMaterial"
            }
            ,
            n.RawShaderMaterial.prototype = Object.create(n.ShaderMaterial.prototype),
            n.RawShaderMaterial.prototype.constructor = n.RawShaderMaterial,
            n.SpriteMaterial = function (e) {
                n.Material.call(this),
                    this.type = "SpriteMaterial",
                    this.color = new n.Color(16777215),
                    this.map = null,
                    this.rotation = 0,
                    this.fog = !1,
                    this.setValues(e)
            }
            ,
            n.SpriteMaterial.prototype = Object.create(n.Material.prototype),
            n.SpriteMaterial.prototype.constructor = n.SpriteMaterial,
            n.SpriteMaterial.prototype.copy = function (e) {
                return n.Material.prototype.copy.call(this, e),
                    this.color.copy(e.color),
                    this.map = e.map,
                    this.rotation = e.rotation,
                    this.fog = e.fog,
                    this
            }
            ,
            n.Texture = function (e, t, i, r, o, a, s, l, c) {
                Object.defineProperty(this, "id", {
                    value: n.TextureIdCount++
                }),
                    this.uuid = n.Math.generateUUID(),
                    this.name = "",
                    this.sourceFile = "",
                    this.image = void 0 !== e ? e : n.Texture.DEFAULT_IMAGE,
                    this.mipmaps = [],
                    this.mapping = void 0 !== t ? t : n.Texture.DEFAULT_MAPPING,
                    this.wrapS = void 0 !== i ? i : n.ClampToEdgeWrapping,
                    this.wrapT = void 0 !== r ? r : n.ClampToEdgeWrapping,
                    this.magFilter = void 0 !== o ? o : n.LinearFilter,
                    this.minFilter = void 0 !== a ? a : n.LinearMipMapLinearFilter,
                    this.anisotropy = void 0 !== c ? c : 1,
                    this.format = void 0 !== s ? s : n.RGBAFormat,
                    this.type = void 0 !== l ? l : n.UnsignedByteType,
                    this.offset = new n.Vector2(0, 0),
                    this.repeat = new n.Vector2(1, 1),
                    this.generateMipmaps = !0,
                    this.premultiplyAlpha = !1,
                    this.flipY = !0,
                    this.unpackAlignment = 4,
                    this.encoding = n.LinearEncoding,
                    this.version = 0,
                    this.onUpdate = null
            }
            ,
            n.Texture.DEFAULT_IMAGE = void 0,
            n.Texture.DEFAULT_MAPPING = n.UVMapping,
            n.Texture.prototype = {
                constructor: n.Texture,
                set needsUpdate(e) {
                    e === !0 && this.version++
                },
                clone: function () {
                    return (new this.constructor).copy(this)
                },
                copy: function (e) {
                    return this.image = e.image,
                        this.mipmaps = e.mipmaps.slice(0),
                        this.mapping = e.mapping,
                        this.wrapS = e.wrapS,
                        this.wrapT = e.wrapT,
                        this.magFilter = e.magFilter,
                        this.minFilter = e.minFilter,
                        this.anisotropy = e.anisotropy,
                        this.format = e.format,
                        this.type = e.type,
                        this.offset.copy(e.offset),
                        this.repeat.copy(e.repeat),
                        this.generateMipmaps = e.generateMipmaps,
                        this.premultiplyAlpha = e.premultiplyAlpha,
                        this.flipY = e.flipY,
                        this.unpackAlignment = e.unpackAlignment,
                        this.encoding = e.encoding,
                        this
                },
                toJSON: function (e) {
                    function t(e) {
                        var t;
                        return void 0 !== e.toDataURL ? t = e : (t = document.createElement("canvas"),
                            t.width = e.width,
                            t.height = e.height,
                            t.getContext("2d").drawImage(e, 0, 0, e.width, e.height)),
                            t.width > 2048 || t.height > 2048 ? t.toDataURL("image/jpeg", .6) : t.toDataURL("image/png")
                    }
                    if (void 0 !== e.textures[this.uuid])
                        return e.textures[this.uuid];
                    var i = {
                        metadata: {
                            version: 4.4,
                            type: "Texture",
                            generator: "Texture.toJSON"
                        },
                        uuid: this.uuid,
                        name: this.name,
                        mapping: this.mapping,
                        repeat: [this.repeat.x, this.repeat.y],
                        offset: [this.offset.x, this.offset.y],
                        wrap: [this.wrapS, this.wrapT],
                        minFilter: this.minFilter,
                        magFilter: this.magFilter,
                        anisotropy: this.anisotropy
                    };
                    if (void 0 !== this.image) {
                        var r = this.image;
                        void 0 === r.uuid && (r.uuid = n.Math.generateUUID()),
                            void 0 === e.images[r.uuid] && (e.images[r.uuid] = {
                                uuid: r.uuid,
                                url: t(r)
                            }),
                            i.image = r.uuid
                    }
                    return e.textures[this.uuid] = i,
                        i
                },
                dispose: function () {
                    this.dispatchEvent({
                        type: "dispose"
                    })
                },
                transformUv: function (e) {
                    if (this.mapping === n.UVMapping) {
                        if (e.multiply(this.repeat),
                            e.add(this.offset),
                            e.x < 0 || e.x > 1)
                            switch (this.wrapS) {
                                case n.RepeatWrapping:
                                    e.x = e.x - Math.floor(e.x);
                                    break;
                                case n.ClampToEdgeWrapping:
                                    e.x = e.x < 0 ? 0 : 1;
                                    break;
                                case n.MirroredRepeatWrapping:
                                    1 === Math.abs(Math.floor(e.x) % 2) ? e.x = Math.ceil(e.x) - e.x : e.x = e.x - Math.floor(e.x)
                            }
                        if (e.y < 0 || e.y > 1)
                            switch (this.wrapT) {
                                case n.RepeatWrapping:
                                    e.y = e.y - Math.floor(e.y);
                                    break;
                                case n.ClampToEdgeWrapping:
                                    e.y = e.y < 0 ? 0 : 1;
                                    break;
                                case n.MirroredRepeatWrapping:
                                    1 === Math.abs(Math.floor(e.y) % 2) ? e.y = Math.ceil(e.y) - e.y : e.y = e.y - Math.floor(e.y)
                            }
                        this.flipY && (e.y = 1 - e.y)
                    }
                }
            },
            n.EventDispatcher.prototype.apply(n.Texture.prototype),
            n.TextureIdCount = 0,
            n.CanvasTexture = function (e, t, i, r, o, a, s, l, c) {
                n.Texture.call(this, e, t, i, r, o, a, s, l, c),
                    this.needsUpdate = !0
            }
            ,
            n.CanvasTexture.prototype = Object.create(n.Texture.prototype),
            n.CanvasTexture.prototype.constructor = n.CanvasTexture,
            n.CubeTexture = function (e, t, i, r, o, a, s, l, c) {
                e = void 0 !== e ? e : [],
                    t = void 0 !== t ? t : n.CubeReflectionMapping,
                    n.Texture.call(this, e, t, i, r, o, a, s, l, c),
                    this.flipY = !1
            }
            ,
            n.CubeTexture.prototype = Object.create(n.Texture.prototype),
            n.CubeTexture.prototype.constructor = n.CubeTexture,
            Object.defineProperty(n.CubeTexture.prototype, "images", {
                get: function () {
                    return this.image
                },
                set: function (e) {
                    this.image = e
                }
            }),
            n.CompressedTexture = function (e, t, i, r, o, a, s, l, c, h, u) {
                n.Texture.call(this, null, a, s, l, c, h, r, o, u),
                    this.image = {
                        width: t,
                        height: i
                    },
                    this.mipmaps = e,
                    this.flipY = !1,
                    this.generateMipmaps = !1
            }
            ,
            n.CompressedTexture.prototype = Object.create(n.Texture.prototype),
            n.CompressedTexture.prototype.constructor = n.CompressedTexture,
            n.DataTexture = function (e, t, i, r, o, a, s, l, c, h, u) {
                n.Texture.call(this, null, a, s, l, c, h, r, o, u),
                    this.image = {
                        data: e,
                        width: t,
                        height: i
                    },
                    this.magFilter = void 0 !== c ? c : n.NearestFilter,
                    this.minFilter = void 0 !== h ? h : n.NearestFilter,
                    this.flipY = !1,
                    this.generateMipmaps = !1
            }
            ,
            n.DataTexture.prototype = Object.create(n.Texture.prototype),
            n.DataTexture.prototype.constructor = n.DataTexture,
            n.VideoTexture = function (e, t, i, r, o, a, s, l, c) {
                function h() {
                    requestAnimationFrame(h)
                    if (!e.paused && e.readyState === e.HAVE_ENOUGH_DATA) {//改 add  !e.paused 
                        u.needsUpdate = !0
                    }
                }
                n.Texture.call(this, e, t, i, r, o, a, s, l, c),
                    this.generateMipmaps = !1;
                var u = this;
                h()
            }
            ,
            n.VideoTexture.prototype = Object.create(n.Texture.prototype),
            n.VideoTexture.prototype.constructor = n.VideoTexture,
            n.Group = function () {
                n.Object3D.call(this),
                    this.type = "Group"
            }
            ,
            n.Group.prototype = Object.create(n.Object3D.prototype),
            n.Group.prototype.constructor = n.Group,
            n.Points = function (e, t) {
                n.Object3D.call(this),
                    this.type = "Points",
                    this.geometry = void 0 !== e ? e : new n.Geometry,
                    this.material = void 0 !== t ? t : new n.PointsMaterial({
                        color: 16777215 * Math.random()
                    })
            }
            ,
            n.Points.prototype = Object.create(n.Object3D.prototype),
            n.Points.prototype.constructor = n.Points,
            n.Points.prototype.raycast = function () {
                var e = new n.Matrix4
                    , t = new n.Ray
                    , i = new n.Sphere;
                return function (r, o) {
                    function a(e, i) {
                        var n = t.distanceSqToPoint(e);
                        if (n < d) {
                            var a = t.closestPointToPoint(e);
                            a.applyMatrix4(c);
                            var l = r.ray.origin.distanceTo(a);
                            if (l < r.near || l > r.far)
                                return;
                            o.push({
                                distance: l,
                                distanceToRay: Math.sqrt(n),
                                point: a.clone(),
                                index: i,
                                face: null,
                                object: s
                            })
                        }
                    }
                    var s = this
                        , l = this.geometry
                        , c = this.matrixWorld
                        , h = r.params.Points.threshold;
                    if (null === l.boundingSphere && l.computeBoundingSphere(),
                        i.copy(l.boundingSphere),
                        i.applyMatrix4(c),
                        r.ray.intersectsSphere(i) !== !1) {
                        e.getInverse(c),
                            t.copy(r.ray).applyMatrix4(e);
                        var u = h / ((this.scale.x + this.scale.y + this.scale.z) / 3)
                            , d = u * u
                            , p = new n.Vector3;
                        if (l instanceof n.BufferGeometry) {
                            var f = l.index
                                , g = l.attributes
                                , m = g.position.array;
                            if (null !== f)
                                for (var v = f.array, A = 0, y = v.length; A < y; A++) {
                                    var C = v[A];
                                    p.fromArray(m, 3 * C),
                                        a(p, C)
                                }
                            else
                                for (var A = 0, I = m.length / 3; A < I; A++)
                                    p.fromArray(m, 3 * A),
                                        a(p, A)
                        } else
                            for (var E = l.vertices, A = 0, I = E.length; A < I; A++)
                                a(E[A], A)
                    }
                }
            }(),
            n.Points.prototype.clone = function () {
                return new this.constructor(this.geometry, this.material).copy(this)
            }
            ,
            n.Line = function (e, t, i) {
                return 1 === i ? (console.warn("THREE.Line: parameter THREE.LinePieces no longer supported. Created THREE.LineSegments instead."),
                    new n.LineSegments(e, t)) : (n.Object3D.call(this),
                        this.type = "Line",
                        this.geometry = void 0 !== e ? e : new n.Geometry,
                        void (this.material = void 0 !== t ? t : new n.LineBasicMaterial({
                            color: 16777215 * Math.random()
                        })))
            }
            ,
            n.Line.prototype = Object.create(n.Object3D.prototype),
            n.Line.prototype.constructor = n.Line,
            n.Line.prototype.raycast = function () {
                var e = new n.Matrix4
                    , t = new n.Ray
                    , i = new n.Sphere;
                return function (r, o) {
                    var a = r.linePrecision
                        , s = a * a
                        , l = this.geometry
                        , c = this.matrixWorld;
                    if (null === l.boundingSphere && l.computeBoundingSphere(),
                        i.copy(l.boundingSphere),
                        i.applyMatrix4(c),
                        r.ray.intersectsSphere(i) !== !1) {
                        e.getInverse(c),
                            t.copy(r.ray).applyMatrix4(e);
                        var h = new n.Vector3
                            , u = new n.Vector3
                            , d = new n.Vector3
                            , p = new n.Vector3
                            , f = this instanceof n.LineSegments ? 2 : 1;
                        if (l instanceof n.BufferGeometry) {
                            var g = l.index
                                , m = l.attributes
                                , v = m.position.array;
                            if (null !== g)
                                for (var A = g.array, y = 0, C = A.length - 1; y < C; y += f) {
                                    var I = A[y]
                                        , E = A[y + 1];
                                    h.fromArray(v, 3 * I),
                                        u.fromArray(v, 3 * E);
                                    var b = t.distanceSqToSegment(h, u, p, d);
                                    if (!(b > s)) {
                                        p.applyMatrix4(this.matrixWorld);
                                        var w = r.ray.origin.distanceTo(p);
                                        w < r.near || w > r.far || o.push({
                                            distance: w,
                                            point: d.clone().applyMatrix4(this.matrixWorld),
                                            index: y,
                                            face: null,
                                            faceIndex: null,
                                            object: this
                                        })
                                    }
                                }
                            else
                                for (var y = 0, C = v.length / 3 - 1; y < C; y += f) {
                                    h.fromArray(v, 3 * y),
                                        u.fromArray(v, 3 * y + 3);
                                    var b = t.distanceSqToSegment(h, u, p, d);
                                    if (!(b > s)) {
                                        p.applyMatrix4(this.matrixWorld);
                                        var w = r.ray.origin.distanceTo(p);
                                        w < r.near || w > r.far || o.push({
                                            distance: w,
                                            point: d.clone().applyMatrix4(this.matrixWorld),
                                            index: y,
                                            face: null,
                                            faceIndex: null,
                                            object: this
                                        })
                                    }
                                }
                        } else if (l instanceof n.Geometry)
                            for (var _ = l.vertices, T = _.length, y = 0; y < T - 1; y += f) {
                                var b = t.distanceSqToSegment(_[y], _[y + 1], p, d);
                                if (!(b > s)) {
                                    p.applyMatrix4(this.matrixWorld);
                                    var w = r.ray.origin.distanceTo(p);
                                    w < r.near || w > r.far || o.push({
                                        distance: w,
                                        point: d.clone().applyMatrix4(this.matrixWorld),
                                        index: y,
                                        face: null,
                                        faceIndex: null,
                                        object: this
                                    })
                                }
                            }
                    }
                }
            }(),
            n.Line.prototype.clone = function () {
                return new this.constructor(this.geometry, this.material).copy(this)
            }
            ,
            n.LineStrip = 0,
            n.LinePieces = 1,
            n.LineSegments = function (e, t) {
                n.Line.call(this, e, t),
                    this.type = "LineSegments"
            }
            ,
            n.LineSegments.prototype = Object.create(n.Line.prototype),
            n.LineSegments.prototype.constructor = n.LineSegments,
            n.Mesh = function (e, t) {
                n.Object3D.call(this),
                    this.type = "Mesh",
                    this.geometry = void 0 !== e ? e : new n.Geometry,
                    this.material = void 0 !== t ? t : new n.MeshBasicMaterial({
                        color: 16777215 * Math.random()
                    }),
                    this.drawMode = n.TrianglesDrawMode,
                    this.updateMorphTargets()
            }
            ,
            n.Mesh.prototype = Object.create(n.Object3D.prototype),
            n.Mesh.prototype.constructor = n.Mesh,
            n.Mesh.prototype.setDrawMode = function (e) {
                this.drawMode = e
            }
            ,
            n.Mesh.prototype.updateMorphTargets = function () {
                if (void 0 !== this.geometry.morphTargets && this.geometry.morphTargets.length > 0) {
                    this.morphTargetBase = -1,
                        this.morphTargetInfluences = [],
                        this.morphTargetDictionary = {};
                    for (var e = 0, t = this.geometry.morphTargets.length; e < t; e++)
                        this.morphTargetInfluences.push(0),
                            this.morphTargetDictionary[this.geometry.morphTargets[e].name] = e
                }
            }
            ,
            n.Mesh.prototype.getMorphTargetIndexByName = function (e) {
                return void 0 !== this.morphTargetDictionary[e] ? this.morphTargetDictionary[e] : (console.warn("THREE.Mesh.getMorphTargetIndexByName: morph target " + e + " does not exist. Returning 0."),
                    0)
            }
            ,
            n.Mesh.prototype.raycast = function () {
                function e(e, t, i, r, o, a, s) {
                    return n.Triangle.barycoordFromPoint(e, t, i, r, m),
                        o.multiplyScalar(m.x),
                        a.multiplyScalar(m.y),
                        s.multiplyScalar(m.z),
                        o.add(a).add(s),
                        o.clone()
                }
                function t(e, t, i, r, o, a, s) {
                    var l, c = e.material;
                    if (l = c.side === n.BackSide ? i.intersectTriangle(a, o, r, !0, s) : i.intersectTriangle(r, o, a, c.side !== n.DoubleSide, s),
                        null === l)
                        return null;
                    A.copy(s),
                        A.applyMatrix4(e.matrixWorld);
                    var h = t.ray.origin.distanceTo(A);
                    return h < t.near || h > t.far ? null : {
                        distance: h,
                        point: A.clone(),
                        object: e
                    }
                }
                function i(i, r, o, a, h, u, d, m) {
                    s.fromArray(a, 3 * u),
                        l.fromArray(a, 3 * d),
                        c.fromArray(a, 3 * m);
                    var A = t(i, r, o, s, l, c, v);
                    return A && (h && (p.fromArray(h, 2 * u),
                        f.fromArray(h, 2 * d),
                        g.fromArray(h, 2 * m),
                        A.uv = e(v, s, l, c, p, f, g)),
                        A.face = new n.Face3(u, d, m, n.Triangle.normal(s, l, c)),
                        A.faceIndex = u),
                        A
                }
                var r = new n.Matrix4
                    , o = new n.Ray
                    , a = new n.Sphere
                    , s = new n.Vector3
                    , l = new n.Vector3
                    , c = new n.Vector3
                    , h = new n.Vector3
                    , u = new n.Vector3
                    , d = new n.Vector3
                    , p = new n.Vector2
                    , f = new n.Vector2
                    , g = new n.Vector2
                    , m = new n.Vector3
                    , v = new n.Vector3
                    , A = new n.Vector3;
                return function (m, A) {
                    var y = this.geometry
                        , C = this.material
                        , I = this.matrixWorld;
                    if (void 0 !== C && (null === y.boundingSphere && y.computeBoundingSphere(),
                        a.copy(y.boundingSphere),
                        a.applyMatrix4(I),
                        m.ray.intersectsSphere(a) !== !1 && (r.getInverse(I),
                            o.copy(m.ray).applyMatrix4(r),
                            null === y.boundingBox || o.intersectsBox(y.boundingBox) !== !1))) {
                        var E, b;
                        if (y instanceof n.BufferGeometry) {
                            var w, _, T, x = y.index, S = y.attributes, M = S.position.array;
                            if (void 0 !== S.uv && (E = S.uv.array),
                                null !== x)
                                for (var R = x.array, P = 0, O = R.length; P < O; P += 3)
                                    w = R[P],
                                        _ = R[P + 1],
                                        T = R[P + 2],
                                        b = i(this, m, o, M, E, w, _, T),
                                        b && (b.faceIndex = Math.floor(P / 3),
                                            A.push(b));
                            else
                                for (var P = 0, O = M.length; P < O; P += 9)
                                    w = P / 3,
                                        _ = w + 1,
                                        T = w + 2,
                                        b = i(this, m, o, M, E, w, _, T),
                                        b && (b.index = w,
                                            A.push(b))
                        } else if (y instanceof n.Geometry) {
                            var L, D, N, B = C instanceof n.MultiMaterial, F = B === !0 ? C.materials : null, V = y.vertices, U = y.faces, k = y.faceVertexUvs[0];
                            k.length > 0 && (E = k);
                            for (var H = 0, G = U.length; H < G; H++) {
                                var z = U[H]
                                    , W = B === !0 ? F[z.materialIndex] : C;
                                if (void 0 !== W) {
                                    if (L = V[z.a],
                                        D = V[z.b],
                                        N = V[z.c],
                                        W.morphTargets === !0) {
                                        var j = y.morphTargets
                                            , Y = this.morphTargetInfluences;
                                        s.set(0, 0, 0),
                                            l.set(0, 0, 0),
                                            c.set(0, 0, 0);
                                        for (var X = 0, Z = j.length; X < Z; X++) {
                                            var q = Y[X];
                                            if (0 !== q) {
                                                var K = j[X].vertices;
                                                s.addScaledVector(h.subVectors(K[z.a], L), q),
                                                    l.addScaledVector(u.subVectors(K[z.b], D), q),
                                                    c.addScaledVector(d.subVectors(K[z.c], N), q)
                                            }
                                        }
                                        s.add(L),
                                            l.add(D),
                                            c.add(N),
                                            L = s,
                                            D = l,
                                            N = c
                                    }
                                    if (b = t(this, m, o, L, D, N, v)) {
                                        if (E) {
                                            var Q = E[H];
                                            p.copy(Q[0]),
                                                f.copy(Q[1]),
                                                g.copy(Q[2]),
                                                b.uv = e(v, L, D, N, p, f, g)
                                        }
                                        b.face = z,
                                            b.faceIndex = H,
                                            A.push(b)
                                    }
                                }
                            }
                        }
                    }
                }
            }(),
            n.Mesh.prototype.clone = function () {
                return new this.constructor(this.geometry, this.material).copy(this)
            }
            ,
            n.Bone = function (e) {
                n.Object3D.call(this),
                    this.type = "Bone",
                    this.skin = e
            }
            ,
            n.Bone.prototype = Object.create(n.Object3D.prototype),
            n.Bone.prototype.constructor = n.Bone,
            n.Bone.prototype.copy = function (e) {
                return n.Object3D.prototype.copy.call(this, e),
                    this.skin = e.skin,
                    this
            }
            ,
            n.Skeleton = function (e, t, i) {
                if (this.useVertexTexture = void 0 === i || i,
                    this.identityMatrix = new n.Matrix4,
                    e = e || [],
                    this.bones = e.slice(0),
                    this.useVertexTexture) {
                    var r = Math.sqrt(4 * this.bones.length);
                    r = n.Math.nextPowerOfTwo(Math.ceil(r)),
                        r = Math.max(r, 4),
                        this.boneTextureWidth = r,
                        this.boneTextureHeight = r,
                        this.boneMatrices = new Float32Array(this.boneTextureWidth * this.boneTextureHeight * 4),
                        this.boneTexture = new n.DataTexture(this.boneMatrices, this.boneTextureWidth, this.boneTextureHeight, n.RGBAFormat, n.FloatType)
                } else
                    this.boneMatrices = new Float32Array(16 * this.bones.length);
                if (void 0 === t)
                    this.calculateInverses();
                else if (this.bones.length === t.length)
                    this.boneInverses = t.slice(0);
                else {
                    console.warn("THREE.Skeleton bonInverses is the wrong length."),
                        this.boneInverses = [];
                    for (var o = 0, a = this.bones.length; o < a; o++)
                        this.boneInverses.push(new n.Matrix4)
                }
            }
            ,
            n.Skeleton.prototype.calculateInverses = function () {
                this.boneInverses = [];
                for (var e = 0, t = this.bones.length; e < t; e++) {
                    var i = new n.Matrix4;
                    this.bones[e] && i.getInverse(this.bones[e].matrixWorld),
                        this.boneInverses.push(i)
                }
            }
            ,
            n.Skeleton.prototype.pose = function () {
                for (var e, t = 0, i = this.bones.length; t < i; t++)
                    e = this.bones[t],
                        e && e.matrixWorld.getInverse(this.boneInverses[t]);
                for (var t = 0, i = this.bones.length; t < i; t++)
                    e = this.bones[t],
                        e && (e.parent ? (e.matrix.getInverse(e.parent.matrixWorld),
                            e.matrix.multiply(e.matrixWorld)) : e.matrix.copy(e.matrixWorld),
                            e.matrix.decompose(e.position, e.quaternion, e.scale));
            }
            ,
            n.Skeleton.prototype.update = function () {
                var e = new n.Matrix4;
                return function () {
                    for (var t = 0, i = this.bones.length; t < i; t++) {
                        var n = this.bones[t] ? this.bones[t].matrixWorld : this.identityMatrix;
                        e.multiplyMatrices(n, this.boneInverses[t]),
                            e.flattenToArrayOffset(this.boneMatrices, 16 * t)
                    }
                    this.useVertexTexture && (this.boneTexture.needsUpdate = !0)
                }
            }(),
            n.Skeleton.prototype.clone = function () {
                return new n.Skeleton(this.bones, this.boneInverses, this.useVertexTexture)
            }
            ,
            n.SkinnedMesh = function (e, t, i) {
                n.Mesh.call(this, e, t),
                    this.type = "SkinnedMesh",
                    this.bindMode = "attached",
                    this.bindMatrix = new n.Matrix4,
                    this.bindMatrixInverse = new n.Matrix4;
                var r = [];
                if (this.geometry && void 0 !== this.geometry.bones) {
                    for (var o, a, s = 0, l = this.geometry.bones.length; s < l; ++s)
                        a = this.geometry.bones[s],
                            o = new n.Bone(this),
                            r.push(o),
                            o.name = a.name,
                            o.position.fromArray(a.pos),
                            o.quaternion.fromArray(a.rotq),
                            void 0 !== a.scl && o.scale.fromArray(a.scl);
                    for (var s = 0, l = this.geometry.bones.length; s < l; ++s)
                        a = this.geometry.bones[s],
                            a.parent !== -1 && null !== a.parent ? r[a.parent].add(r[s]) : this.add(r[s])
                }
                this.normalizeSkinWeights(),
                    this.updateMatrixWorld(!0),
                    this.bind(new n.Skeleton(r, void 0, i), this.matrixWorld)
            }
            ,
            n.SkinnedMesh.prototype = Object.create(n.Mesh.prototype),
            n.SkinnedMesh.prototype.constructor = n.SkinnedMesh,
            n.SkinnedMesh.prototype.bind = function (e, t) {
                this.skeleton = e,
                    void 0 === t && (this.updateMatrixWorld(!0),
                        this.skeleton.calculateInverses(),
                        t = this.matrixWorld),
                    this.bindMatrix.copy(t),
                    this.bindMatrixInverse.getInverse(t)
            }
            ,
            n.SkinnedMesh.prototype.pose = function () {
                this.skeleton.pose()
            }
            ,
            n.SkinnedMesh.prototype.normalizeSkinWeights = function () {
                if (this.geometry instanceof n.Geometry)
                    for (var e = 0; e < this.geometry.skinWeights.length; e++) {
                        var t = this.geometry.skinWeights[e]
                            , i = 1 / t.lengthManhattan();
                        i !== 1 / 0 ? t.multiplyScalar(i) : t.set(1, 0, 0, 0)
                    }
                else if (this.geometry instanceof n.BufferGeometry)
                    for (var r = new n.Vector4, o = this.geometry.attributes.skinWeight, e = 0; e < o.count; e++) {
                        r.x = o.getX(e),
                            r.y = o.getY(e),
                            r.z = o.getZ(e),
                            r.w = o.getW(e);
                        var i = 1 / r.lengthManhattan();
                        i !== 1 / 0 ? r.multiplyScalar(i) : r.set(1, 0, 0, 0),
                            o.setXYZW(e, r.x, r.y, r.z, r.w)
                    }
            }
            ,
            n.SkinnedMesh.prototype.updateMatrixWorld = function (e) {
                n.Mesh.prototype.updateMatrixWorld.call(this, !0),
                    "attached" === this.bindMode ? this.bindMatrixInverse.getInverse(this.matrixWorld) : "detached" === this.bindMode ? this.bindMatrixInverse.getInverse(this.bindMatrix) : console.warn("THREE.SkinnedMesh unrecognized bindMode: " + this.bindMode)
            }
            ,
            n.SkinnedMesh.prototype.clone = function () {
                return new this.constructor(this.geometry, this.material, this.useVertexTexture).copy(this)
            }
            ,
            n.LOD = function () {
                n.Object3D.call(this),
                    this.type = "LOD",
                    Object.defineProperties(this, {
                        levels: {
                            enumerable: !0,
                            value: []
                        },
                        objects: {
                            get: function () {
                                return console.warn("THREE.LOD: .objects has been renamed to .levels."),
                                    this.levels
                            }
                        }
                    })
            }
            ,
            n.LOD.prototype = Object.create(n.Object3D.prototype),
            n.LOD.prototype.constructor = n.LOD,
            n.LOD.prototype.addLevel = function (e, t) {
                void 0 === t && (t = 0),
                    t = Math.abs(t);
                for (var i = this.levels, n = 0; n < i.length && !(t < i[n].distance); n++)
                    ;
                i.splice(n, 0, {
                    distance: t,
                    object: e
                }),
                    this.add(e)
            }
            ,
            n.LOD.prototype.getObjectForDistance = function (e) {
                for (var t = this.levels, i = 1, n = t.length; i < n && !(e < t[i].distance); i++)
                    ;
                return t[i - 1].object
            }
            ,
            n.LOD.prototype.raycast = function () {
                var e = new n.Vector3;
                return function (t, i) {
                    e.setFromMatrixPosition(this.matrixWorld);
                    var n = t.ray.origin.distanceTo(e);
                    this.getObjectForDistance(n).raycast(t, i)
                }
            }(),
            n.LOD.prototype.update = function () {
                var e = new n.Vector3
                    , t = new n.Vector3;
                return function (i) {
                    var n = this.levels;
                    if (n.length > 1) {
                        e.setFromMatrixPosition(i.matrixWorld),
                            t.setFromMatrixPosition(this.matrixWorld);
                        var r = e.distanceTo(t);
                        n[0].object.visible = !0;
                        for (var o = 1, a = n.length; o < a && r >= n[o].distance; o++)
                            n[o - 1].object.visible = !1,
                                n[o].object.visible = !0;
                        for (; o < a; o++)
                            n[o].object.visible = !1
                    }
                }
            }(),
            n.LOD.prototype.copy = function (e) {
                n.Object3D.prototype.copy.call(this, e, !1);
                for (var t = e.levels, i = 0, r = t.length; i < r; i++) {
                    var o = t[i];
                    this.addLevel(o.object.clone(), o.distance)
                }
                return this
            }
            ,
            n.LOD.prototype.toJSON = function (e) {
                var t = n.Object3D.prototype.toJSON.call(this, e);
                t.object.levels = [];
                for (var i = this.levels, r = 0, o = i.length; r < o; r++) {
                    var a = i[r];
                    t.object.levels.push({
                        object: a.object.uuid,
                        distance: a.distance
                    })
                }
                return t
            }
            ,
            n.Sprite = function () {
                var e = new Uint16Array([0, 1, 2, 0, 2, 3])
                    , t = new Float32Array([-.5, -.5, 0, .5, -.5, 0, .5, .5, 0, -.5, .5, 0])
                    , i = new Float32Array([0, 0, 1, 0, 1, 1, 0, 1])
                    , r = new n.BufferGeometry;
                return r.setIndex(new n.BufferAttribute(e, 1)),
                    r.addAttribute("position", new n.BufferAttribute(t, 3)),
                    r.addAttribute("uv", new n.BufferAttribute(i, 2)),
                    function (e) {
                        n.Object3D.call(this),
                            this.type = "Sprite",
                            this.geometry = r,
                            this.material = void 0 !== e ? e : new n.SpriteMaterial
                    }
            }(),
            n.Sprite.prototype = Object.create(n.Object3D.prototype),
            n.Sprite.prototype.constructor = n.Sprite,
            n.Sprite.prototype.raycast = function () {
                var e = new n.Vector3;
                return function (t, i) {
                    e.setFromMatrixPosition(this.matrixWorld);
                    var n = t.ray.distanceSqToPoint(e)
                        , r = this.scale.x * this.scale.y;
                    n > r || i.push({
                        distance: Math.sqrt(n),
                        point: this.position,
                        face: null,
                        object: this
                    })
                }
            }(),
            n.Sprite.prototype.clone = function () {
                return new this.constructor(this.material).copy(this)
            }
            ,
            n.Particle = n.Sprite,
            n.LensFlare = function (e, t, i, r, o) {
                n.Object3D.call(this),
                    this.lensFlares = [],
                    this.positionScreen = new n.Vector3,
                    this.customUpdateCallback = void 0,
                    void 0 !== e && this.add(e, t, i, r, o)
            }
            ,
            n.LensFlare.prototype = Object.create(n.Object3D.prototype),
            n.LensFlare.prototype.constructor = n.LensFlare,
            n.LensFlare.prototype.add = function (e, t, i, r, o, a) {
                void 0 === t && (t = -1),
                    void 0 === i && (i = 0),
                    void 0 === a && (a = 1),
                    void 0 === o && (o = new n.Color(16777215)),
                    void 0 === r && (r = n.NormalBlending),
                    i = Math.min(i, Math.max(0, i)),
                    this.lensFlares.push({
                        texture: e,
                        size: t,
                        distance: i,
                        x: 0,
                        y: 0,
                        z: 0,
                        scale: 1,
                        rotation: 0,
                        opacity: a,
                        color: o,
                        blending: r
                    })
            }
            ,
            n.LensFlare.prototype.updateLensFlares = function () {
                var e, t, i = this.lensFlares.length, n = 2 * -this.positionScreen.x, r = 2 * -this.positionScreen.y;
                for (e = 0; e < i; e++)
                    t = this.lensFlares[e],
                        t.x = this.positionScreen.x + n * t.distance,
                        t.y = this.positionScreen.y + r * t.distance,
                        t.wantedRotation = t.x * Math.PI * .25,
                        t.rotation += .25 * (t.wantedRotation - t.rotation)
            }
            ,
            n.LensFlare.prototype.copy = function (e) {
                n.Object3D.prototype.copy.call(this, e),
                    this.positionScreen.copy(e.positionScreen),
                    this.customUpdateCallback = e.customUpdateCallback;
                for (var t = 0, i = e.lensFlares.length; t < i; t++)
                    this.lensFlares.push(e.lensFlares[t]);
                return this
            }
            ,
            n.Scene = function () {
                n.Object3D.call(this),
                    this.type = "Scene",
                    this.fog = null,
                    this.overrideMaterial = null,
                    this.autoUpdate = !0
            }
            ,
            n.Scene.prototype = Object.create(n.Object3D.prototype),
            n.Scene.prototype.constructor = n.Scene,
            n.Scene.prototype.copy = function (e, t) {
                return n.Object3D.prototype.copy.call(this, e, t),
                    null !== e.fog && (this.fog = e.fog.clone()),
                    null !== e.overrideMaterial && (this.overrideMaterial = e.overrideMaterial.clone()),
                    this.autoUpdate = e.autoUpdate,
                    this.matrixAutoUpdate = e.matrixAutoUpdate,
                    this
            }
            ,
            n.Fog = function (e, t, i) {
                this.name = "",
                    this.color = new n.Color(e),
                    this.near = void 0 !== t ? t : 1,
                    this.far = void 0 !== i ? i : 1e3
            }
            ,
            n.Fog.prototype.clone = function () {
                return new n.Fog(this.color.getHex(), this.near, this.far)
            }
            ,
            n.FogExp2 = function (e, t) {
                this.name = "",
                    this.color = new n.Color(e),
                    this.density = void 0 !== t ? t : 25e-5
            }
            ,
            n.FogExp2.prototype.clone = function () {
                return new n.FogExp2(this.color.getHex(), this.density)
            }
            ,
            n.ShaderChunk = {},
            n.ShaderChunk.alphamap_fragment = "#ifdef USE_ALPHAMAP\n\tdiffuseColor.a *= texture2D( alphaMap, vUv ).g;\n#endif\n",
            n.ShaderChunk.alphamap_pars_fragment = "#ifdef USE_ALPHAMAP\n\tuniform sampler2D alphaMap;\n#endif\n",
            n.ShaderChunk.alphatest_fragment = "#ifdef ALPHATEST\n\tif ( diffuseColor.a < ALPHATEST ) discard;\n#endif\n",
            n.ShaderChunk.aomap_fragment = "#ifdef USE_AOMAP\n\tfloat ambientOcclusion = ( texture2D( aoMap, vUv2 ).r - 1.0 ) * aoMapIntensity + 1.0;\n\treflectedLight.indirectDiffuse *= ambientOcclusion;\n\t#if defined( USE_ENVMAP ) && defined( STANDARD )\n\t\tfloat dotNV = saturate( dot( geometry.normal, geometry.viewDir ) );\n\t\treflectedLight.indirectSpecular *= computeSpecularOcclusion( dotNV, ambientOcclusion, material.specularRoughness );\n\t#endif\n#endif\n",
            n.ShaderChunk.aomap_pars_fragment = "#ifdef USE_AOMAP\n\tuniform sampler2D aoMap;\n\tuniform float aoMapIntensity;\n#endif",
            n.ShaderChunk.begin_vertex = "\nvec3 transformed = vec3( position );\n",
            n.ShaderChunk.beginnormal_vertex = "\nvec3 objectNormal = vec3( normal );\n",
            n.ShaderChunk.bsdfs = "bool testLightInRange( const in float lightDistance, const in float cutoffDistance ) {\n\treturn any( bvec2( cutoffDistance == 0.0, lightDistance < cutoffDistance ) );\n}\nfloat punctualLightIntensityToIrradianceFactor( const in float lightDistance, const in float cutoffDistance, const in float decayExponent ) {\n\t\tif( decayExponent > 0.0 ) {\n#if defined ( PHYSICALLY_CORRECT_LIGHTS )\n\t\t\tfloat distanceFalloff = 1.0 / max( pow( lightDistance, decayExponent ), 0.01 );\n\t\t\tfloat maxDistanceCutoffFactor = pow2( saturate( 1.0 - pow4( lightDistance / cutoffDistance ) ) );\n\t\t\treturn distanceFalloff * maxDistanceCutoffFactor;\n#else\n\t\t\treturn pow( saturate( -lightDistance / cutoffDistance + 1.0 ), decayExponent );\n#endif\n\t\t}\n\t\treturn 1.0;\n}\nvec3 BRDF_Diffuse_Lambert( const in vec3 diffuseColor ) {\n\treturn RECIPROCAL_PI * diffuseColor;\n}\nvec3 F_Schlick( const in vec3 specularColor, const in float dotLH ) {\n\tfloat fresnel = exp2( ( -5.55473 * dotLH - 6.98316 ) * dotLH );\n\treturn ( 1.0 - specularColor ) * fresnel + specularColor;\n}\nfloat G_GGX_Smith( const in float alpha, const in float dotNL, const in float dotNV ) {\n\tfloat a2 = pow2( alpha );\n\tfloat gl = dotNL + sqrt( a2 + ( 1.0 - a2 ) * pow2( dotNL ) );\n\tfloat gv = dotNV + sqrt( a2 + ( 1.0 - a2 ) * pow2( dotNV ) );\n\treturn 1.0 / ( gl * gv );\n}\nfloat D_GGX( const in float alpha, const in float dotNH ) {\n\tfloat a2 = pow2( alpha );\n\tfloat denom = pow2( dotNH ) * ( a2 - 1.0 ) + 1.0;\n\treturn RECIPROCAL_PI * a2 / pow2( denom );\n}\nvec3 BRDF_Specular_GGX( const in IncidentLight incidentLight, const in GeometricContext geometry, const in vec3 specularColor, const in float roughness ) {\n\tfloat alpha = pow2( roughness );\n\tvec3 halfDir = normalize( incidentLight.direction + geometry.viewDir );\n\tfloat dotNL = saturate( dot( geometry.normal, incidentLight.direction ) );\n\tfloat dotNV = saturate( dot( geometry.normal, geometry.viewDir ) );\n\tfloat dotNH = saturate( dot( geometry.normal, halfDir ) );\n\tfloat dotLH = saturate( dot( incidentLight.direction, halfDir ) );\n\tvec3 F = F_Schlick( specularColor, dotLH );\n\tfloat G = G_GGX_Smith( alpha, dotNL, dotNV );\n\tfloat D = D_GGX( alpha, dotNH );\n\treturn F * ( G * D );\n}\nvec3 BRDF_Specular_GGX_Environment( const in GeometricContext geometry, const in vec3 specularColor, const in float roughness ) {\n\tfloat dotNV = saturate( dot( geometry.normal, geometry.viewDir ) );\n\tconst vec4 c0 = vec4( - 1, - 0.0275, - 0.572, 0.022 );\n\tconst vec4 c1 = vec4( 1, 0.0425, 1.04, - 0.04 );\n\tvec4 r = roughness * c0 + c1;\n\tfloat a004 = min( r.x * r.x, exp2( - 9.28 * dotNV ) ) * r.x + r.y;\n\tvec2 AB = vec2( -1.04, 1.04 ) * a004 + r.zw;\n\treturn specularColor * AB.x + AB.y;\n}\nfloat G_BlinnPhong_Implicit( ) {\n\treturn 0.25;\n}\nfloat D_BlinnPhong( const in float shininess, const in float dotNH ) {\n\treturn RECIPROCAL_PI * ( shininess * 0.5 + 1.0 ) * pow( dotNH, shininess );\n}\nvec3 BRDF_Specular_BlinnPhong( const in IncidentLight incidentLight, const in GeometricContext geometry, const in vec3 specularColor, const in float shininess ) {\n\tvec3 halfDir = normalize( incidentLight.direction + geometry.viewDir );\n\tfloat dotNH = saturate( dot( geometry.normal, halfDir ) );\n\tfloat dotLH = saturate( dot( incidentLight.direction, halfDir ) );\n\tvec3 F = F_Schlick( specularColor, dotLH );\n\tfloat G = G_BlinnPhong_Implicit( );\n\tfloat D = D_BlinnPhong( shininess, dotNH );\n\treturn F * ( G * D );\n}\nfloat GGXRoughnessToBlinnExponent( const in float ggxRoughness ) {\n\treturn ( 2.0 / pow2( ggxRoughness + 0.0001 ) - 2.0 );\n}\nfloat BlinnExponentToGGXRoughness( const in float blinnExponent ) {\n\treturn sqrt( 2.0 / ( blinnExponent + 2.0 ) );\n}\n",
            n.ShaderChunk.bumpmap_pars_fragment = "#ifdef USE_BUMPMAP\n\tuniform sampler2D bumpMap;\n\tuniform float bumpScale;\n\tvec2 dHdxy_fwd() {\n\t\tvec2 dSTdx = dFdx( vUv );\n\t\tvec2 dSTdy = dFdy( vUv );\n\t\tfloat Hll = bumpScale * texture2D( bumpMap, vUv ).x;\n\t\tfloat dBx = bumpScale * texture2D( bumpMap, vUv + dSTdx ).x - Hll;\n\t\tfloat dBy = bumpScale * texture2D( bumpMap, vUv + dSTdy ).x - Hll;\n\t\treturn vec2( dBx, dBy );\n\t}\n\tvec3 perturbNormalArb( vec3 surf_pos, vec3 surf_norm, vec2 dHdxy ) {\n\t\tvec3 vSigmaX = dFdx( surf_pos );\n\t\tvec3 vSigmaY = dFdy( surf_pos );\n\t\tvec3 vN = surf_norm;\n\t\tvec3 R1 = cross( vSigmaY, vN );\n\t\tvec3 R2 = cross( vN, vSigmaX );\n\t\tfloat fDet = dot( vSigmaX, R1 );\n\t\tvec3 vGrad = sign( fDet ) * ( dHdxy.x * R1 + dHdxy.y * R2 );\n\t\treturn normalize( abs( fDet ) * surf_norm - vGrad );\n\t}\n#endif\n",
            n.ShaderChunk.color_fragment = "#ifdef USE_COLOR\n\tdiffuseColor.rgb *= vColor;\n#endif",
            n.ShaderChunk.color_pars_fragment = "#ifdef USE_COLOR\n\tvarying vec3 vColor;\n#endif\n",
            n.ShaderChunk.color_pars_vertex = "#ifdef USE_COLOR\n\tvarying vec3 vColor;\n#endif",
            n.ShaderChunk.color_vertex = "#ifdef USE_COLOR\n\tvColor.xyz = color.xyz;\n#endif",
            n.ShaderChunk.common = "#define PI 3.14159\n#define PI2 6.28318\n#define RECIPROCAL_PI 0.31830988618\n#define RECIPROCAL_PI2 0.15915494\n#define LOG2 1.442695\n#define EPSILON 1e-6\n#define saturate(a) clamp( a, 0.0, 1.0 )\n#define whiteCompliment(a) ( 1.0 - saturate( a ) )\nfloat pow2( const in float x ) { return x*x; }\nfloat pow3( const in float x ) { return x*x*x; }\nfloat pow4( const in float x ) { float x2 = x*x; return x2*x2; }\nfloat average( const in vec3 color ) { return dot( color, vec3( 0.3333 ) ); }\nstruct IncidentLight {\n\tvec3 color;\n\tvec3 direction;\n\tbool visible;\n};\nstruct ReflectedLight {\n\tvec3 directDiffuse;\n\tvec3 directSpecular;\n\tvec3 indirectDiffuse;\n\tvec3 indirectSpecular;\n};\nstruct GeometricContext {\n\tvec3 position;\n\tvec3 normal;\n\tvec3 viewDir;\n};\nvec3 transformDirection( in vec3 dir, in mat4 matrix ) {\n\treturn normalize( ( matrix * vec4( dir, 0.0 ) ).xyz );\n}\nvec3 inverseTransformDirection( in vec3 dir, in mat4 matrix ) {\n\treturn normalize( ( vec4( dir, 0.0 ) * matrix ).xyz );\n}\nvec3 projectOnPlane(in vec3 point, in vec3 pointOnPlane, in vec3 planeNormal ) {\n\tfloat distance = dot( planeNormal, point - pointOnPlane );\n\treturn - distance * planeNormal + point;\n}\nfloat sideOfPlane( in vec3 point, in vec3 pointOnPlane, in vec3 planeNormal ) {\n\treturn sign( dot( point - pointOnPlane, planeNormal ) );\n}\nvec3 linePlaneIntersect( in vec3 pointOnLine, in vec3 lineDirection, in vec3 pointOnPlane, in vec3 planeNormal ) {\n\treturn lineDirection * ( dot( planeNormal, pointOnPlane - pointOnLine ) / dot( planeNormal, lineDirection ) ) + pointOnLine;\n}\n",
            n.ShaderChunk.cube_uv_reflection_fragment = "#ifdef ENVMAP_TYPE_CUBE_UV\nconst float cubeUV_textureSize = 1024.0;\nint getFaceFromDirection(vec3 direction) {\n    vec3 absDirection = abs(direction);\n    int face = -1;\n    if( absDirection.x > absDirection.z ) {\n        if(absDirection.x > absDirection.y )\n            face = direction.x > 0.0 ? 0 : 3;\n        else\n            face = direction.y > 0.0 ? 1 : 4;\n    }\n    else {\n        if(absDirection.z > absDirection.y )\n            face = direction.z > 0.0 ? 2 : 5;\n        else\n            face = direction.y > 0.0 ? 1 : 4;\n    }\n    return face;\n}\nconst float cubeUV_maxLods1 = log2(cubeUV_textureSize*0.25) - 1.0;\nconst float cubeUV_rangeClamp = exp2((6.0 - 1.0) * 2.0);\nvec2 MipLevelInfo( vec3 vec, float roughnessLevel, float roughness ) {\n    float scale = exp2(cubeUV_maxLods1 - roughnessLevel);\n    float dxRoughness = dFdx(roughness);\n    float dyRoughness = dFdy(roughness);\n    vec3 dx = dFdx( vec * scale * dxRoughness );\n    vec3 dy = dFdy( vec * scale * dyRoughness );\n    float d = max( dot( dx, dx ), dot( dy, dy ) );\n    d = clamp(d, 1.0, cubeUV_rangeClamp);\n    float mipLevel = 0.5 * log2(d);\n    return vec2(floor(mipLevel), fract(mipLevel));\n}\nconst float cubeUV_maxLods2 = log2(cubeUV_textureSize*0.25) - 2.0;\nconst float cubeUV_rcpTextureSize = 1.0 / cubeUV_textureSize;\nvec2 getCubeUV(vec3 direction, float roughnessLevel, float mipLevel) {\n    mipLevel = roughnessLevel > cubeUV_maxLods2 - 3.0 ? 0.0 : mipLevel;\n    float a = 16.0 * cubeUV_rcpTextureSize;\n    vec2 exp2_packed = exp2( vec2( roughnessLevel, mipLevel ) );\n    vec2 rcp_exp2_packed = vec2( 1.0 ) / exp2_packed;\n    float powScale = exp2_packed.x * exp2_packed.y;\n    float scale = rcp_exp2_packed.x * rcp_exp2_packed.y * 0.25;\n    float mipOffset = 0.75*(1.0 - rcp_exp2_packed.y) * rcp_exp2_packed.x;\n    bool bRes = mipLevel == 0.0;\n    scale =  bRes && (scale < a) ? a : scale;\n    vec3 r;\n    vec2 offset;\n    int face = getFaceFromDirection(direction);\n    float rcpPowScale = 1.0 / powScale;\n    if( face == 0) {\n        r = vec3(direction.x, -direction.z, direction.y);\n        offset = vec2(0.0+mipOffset,0.75 * rcpPowScale);\n        offset.y = bRes && (offset.y < 2.0*a) ?  a : offset.y;\n    }\n    else if( face == 1) {\n        r = vec3(direction.y, direction.x, direction.z);\n        offset = vec2(scale+mipOffset, 0.75 * rcpPowScale);\n        offset.y = bRes && (offset.y < 2.0*a) ?  a : offset.y;\n    }\n    else if( face == 2) {\n        r = vec3(direction.z, direction.x, direction.y);\n        offset = vec2(2.0*scale+mipOffset, 0.75 * rcpPowScale);\n        offset.y = bRes && (offset.y < 2.0*a) ?  a : offset.y;\n    }\n    else if( face == 3) {\n        r = vec3(direction.x, direction.z, direction.y);\n        offset = vec2(0.0+mipOffset,0.5 * rcpPowScale);\n        offset.y = bRes && (offset.y < 2.0*a) ?  0.0 : offset.y;\n    }\n    else if( face == 4) {\n        r = vec3(direction.y, direction.x, -direction.z);\n        offset = vec2(scale+mipOffset, 0.5 * rcpPowScale);\n        offset.y = bRes && (offset.y < 2.0*a) ?  0.0 : offset.y;\n    }\n    else {\n        r = vec3(direction.z, -direction.x, direction.y);\n        offset = vec2(2.0*scale+mipOffset, 0.5 * rcpPowScale);\n        offset.y = bRes && (offset.y < 2.0*a) ?  0.0 : offset.y;\n    }\n    r = normalize(r);\n    float texelOffset = 0.5 * cubeUV_rcpTextureSize;\n    vec2 s = ( r.yz / abs( r.x ) + vec2( 1.0 ) ) * 0.5;\n    vec2 base = offset + vec2( texelOffset );\n    return base + s * ( scale - 2.0 * texelOffset );\n}\nconst float cubeUV_maxLods3 = log2(cubeUV_textureSize*0.25) - 3.0;\nvec4 textureCubeUV(vec3 reflectedDirection, float roughness ) {\n    float roughnessVal = roughness* cubeUV_maxLods3;\n    float r1 = floor(roughnessVal);\n    float r2 = r1 + 1.0;\n    float t = fract(roughnessVal);\n    vec2 mipInfo = MipLevelInfo(reflectedDirection, r1, roughness);\n    float s = mipInfo.y;\n    float level0 = mipInfo.x;\n    float level1 = level0 + 1.0;\n    level1 = level1 > 5.0 ? 5.0 : level1;\n    level0 += min( floor( s + 0.5 ), 5.0 );\n    vec2 uv_10 = getCubeUV(reflectedDirection, r1, level0);\n    vec4 color10 = envMapTexelToLinear(texture2D(envMap, uv_10));\n    vec2 uv_20 = getCubeUV(reflectedDirection, r2, level0);\n    vec4 color20 = envMapTexelToLinear(texture2D(envMap, uv_20));\n    vec4 result = mix(color10, color20, t);\n    return vec4(result.rgb, 1.0);\n}\n#endif\n",
            n.ShaderChunk.defaultnormal_vertex = "#ifdef FLIP_SIDED\n\tobjectNormal = -objectNormal;\n#endif\nvec3 transformedNormal = normalMatrix * objectNormal;\n",
            n.ShaderChunk.displacementmap_vertex = "#ifdef USE_DISPLACEMENTMAP\n\ttransformed += normal * ( texture2D( displacementMap, uv ).x * displacementScale + displacementBias );\n#endif\n",
            n.ShaderChunk.displacementmap_pars_vertex = "#ifdef USE_DISPLACEMENTMAP\n\tuniform sampler2D displacementMap;\n\tuniform float displacementScale;\n\tuniform float displacementBias;\n#endif\n",
            n.ShaderChunk.emissivemap_fragment = "#ifdef USE_EMISSIVEMAP\n\tvec4 emissiveColor = texture2D( emissiveMap, vUv );\n\temissiveColor.rgb = emissiveMapTexelToLinear( emissiveColor ).rgb;\n\ttotalEmissiveRadiance *= emissiveColor.rgb;\n#endif\n",
            n.ShaderChunk.emissivemap_pars_fragment = "#ifdef USE_EMISSIVEMAP\n\tuniform sampler2D emissiveMap;\n#endif\n",
            n.ShaderChunk.encodings_pars_fragment = "\nvec4 LinearToLinear( in vec4 value ) {\n  return value;\n}\nvec4 GammaToLinear( in vec4 value, in float gammaFactor ) {\n  return vec4( pow( value.xyz, vec3( gammaFactor ) ), value.w );\n}\nvec4 LinearToGamma( in vec4 value, in float gammaFactor ) {\n  return vec4( pow( value.xyz, vec3( 1.0 / gammaFactor ) ), value.w );\n}\nvec4 sRGBToLinear( in vec4 value ) {\n  return vec4( mix( pow( value.rgb * 0.9478672986 + vec3( 0.0521327014 ), vec3( 2.4 ) ), value.rgb * 0.0773993808, vec3( lessThanEqual( value.rgb, vec3( 0.04045 ) ) ) ), value.w );\n}\nvec4 LinearTosRGB( in vec4 value ) {\n  return vec4( mix( pow( value.rgb, vec3( 0.41666 ) ) * 1.055 - vec3( 0.055 ), value.rgb * 12.92, vec3( lessThanEqual( value.rgb, vec3( 0.0031308 ) ) ) ), value.w );\n}\nvec4 RGBEToLinear( in vec4 value ) {\n  return vec4( value.rgb * exp2( value.a * 255.0 - 128.0 ), 1.0 );\n}\nvec4 LinearToRGBE( in vec4 value ) {\n  float maxComponent = max( max( value.r, value.g ), value.b );\n  float fExp = clamp( ceil( log2( maxComponent ) ), -128.0, 127.0 );\n  return vec4( value.rgb / exp2( fExp ), ( fExp + 128.0 ) / 255.0 );\n}\nvec4 RGBMToLinear( in vec4 value, in float maxRange ) {\n  return vec4( value.xyz * value.w * maxRange, 1.0 );\n}\nvec4 LinearToRGBM( in vec4 value, in float maxRange ) {\n  float maxRGB = max( value.x, max( value.g, value.b ) );\n  float M      = clamp( maxRGB / maxRange, 0.0, 1.0 );\n  M            = ceil( M * 255.0 ) / 255.0;\n  return vec4( value.rgb / ( M * maxRange ), M );\n}\nvec4 RGBDToLinear( in vec4 value, in float maxRange ) {\n    return vec4( value.rgb * ( ( maxRange / 255.0 ) / value.a ), 1.0 );\n}\nvec4 LinearToRGBD( in vec4 value, in float maxRange ) {\n    float maxRGB = max( value.x, max( value.g, value.b ) );\n    float D      = max( maxRange / maxRGB, 1.0 );\n    D            = min( floor( D ) / 255.0, 1.0 );\n    return vec4( value.rgb * ( D * ( 255.0 / maxRange ) ), D );\n}\nconst mat3 cLogLuvM = mat3( 0.2209, 0.3390, 0.4184, 0.1138, 0.6780, 0.7319, 0.0102, 0.1130, 0.2969 );\nvec4 LinearToLogLuv( in vec4 value )  {\n  vec3 Xp_Y_XYZp = value.rgb * cLogLuvM;\n  Xp_Y_XYZp = max(Xp_Y_XYZp, vec3(1e-6, 1e-6, 1e-6));\n  vec4 vResult;\n  vResult.xy = Xp_Y_XYZp.xy / Xp_Y_XYZp.z;\n  float Le = 2.0 * log2(Xp_Y_XYZp.y) + 127.0;\n  vResult.w = fract(Le);\n  vResult.z = (Le - (floor(vResult.w*255.0))/255.0)/255.0;\n  return vResult;\n}\nconst mat3 cLogLuvInverseM = mat3( 6.0014, -2.7008, -1.7996, -1.3320, 3.1029, -5.7721, 0.3008, -1.0882, 5.6268 );\nvec4 LogLuvToLinear( in vec4 value ) {\n  float Le = value.z * 255.0 + value.w;\n  vec3 Xp_Y_XYZp;\n  Xp_Y_XYZp.y = exp2((Le - 127.0) / 2.0);\n  Xp_Y_XYZp.z = Xp_Y_XYZp.y / value.y;\n  Xp_Y_XYZp.x = value.x * Xp_Y_XYZp.z;\n  vec3 vRGB = Xp_Y_XYZp.rgb * cLogLuvInverseM;\n  return vec4( max(vRGB, 0.0), 1.0 );\n}\n",
            n.ShaderChunk.encodings_fragment = "  gl_FragColor = linearToOutputTexel( gl_FragColor );\n",
            n.ShaderChunk.envmap_fragment = "#ifdef USE_ENVMAP\n\t#if defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( PHONG )\n\t\tvec3 cameraToVertex = normalize( vWorldPosition - cameraPosition );\n\t\tvec3 worldNormal = inverseTransformDirection( normal, viewMatrix );\n\t\t#ifdef ENVMAP_MODE_REFLECTION\n\t\t\tvec3 reflectVec = reflect( cameraToVertex, worldNormal );\n\t\t#else\n\t\t\tvec3 reflectVec = refract( cameraToVertex, worldNormal, refractionRatio );\n\t\t#endif\n\t#else\n\t\tvec3 reflectVec = vReflect;\n\t#endif\n\t#ifdef DOUBLE_SIDED\n\t\tfloat flipNormal = ( float( gl_FrontFacing ) * 2.0 - 1.0 );\n\t#else\n\t\tfloat flipNormal = 1.0;\n\t#endif\n\t#ifdef ENVMAP_TYPE_CUBE\n\t\tvec4 envColor = textureCube( envMap, flipNormal * vec3( flipEnvMap * reflectVec.x, reflectVec.yz ) );\n\t#elif defined( ENVMAP_TYPE_EQUIREC )\n\t\tvec2 sampleUV;\n\t\tsampleUV.y = saturate( flipNormal * reflectVec.y * 0.5 + 0.5 );\n\t\tsampleUV.x = atan( flipNormal * reflectVec.z, flipNormal * reflectVec.x ) * RECIPROCAL_PI2 + 0.5;\n\t\tvec4 envColor = texture2D( envMap, sampleUV );\n\t#elif defined( ENVMAP_TYPE_SPHERE )\n\t\tvec3 reflectView = flipNormal * normalize((viewMatrix * vec4( reflectVec, 0.0 )).xyz + vec3(0.0,0.0,1.0));\n\t\tvec4 envColor = texture2D( envMap, reflectView.xy * 0.5 + 0.5 );\n\t#endif\n\tenvColor = envMapTexelToLinear( envColor );\n\t#ifdef ENVMAP_BLENDING_MULTIPLY\n\t\toutgoingLight = mix( outgoingLight, outgoingLight * envColor.xyz, specularStrength * reflectivity );\n\t#elif defined( ENVMAP_BLENDING_MIX )\n\t\toutgoingLight = mix( outgoingLight, envColor.xyz, specularStrength * reflectivity );\n\t#elif defined( ENVMAP_BLENDING_ADD )\n\t\toutgoingLight += envColor.xyz * specularStrength * reflectivity;\n\t#endif\n#endif\n",
            n.ShaderChunk.envmap_pars_fragment = "#if defined( USE_ENVMAP ) || defined( STANDARD )\n\tuniform float reflectivity;\n\tuniform float envMapIntenstiy;\n#endif\n#ifdef USE_ENVMAP\n\t#ifdef ENVMAP_TYPE_CUBE\n\t\tuniform samplerCube envMap;\n\t#else\n\t\tuniform sampler2D envMap;\n\t#endif\n\tuniform float flipEnvMap;\n\t#if defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( PHONG ) || defined( STANDARD )\n\t\tuniform float refractionRatio;\n\t#else\n\t\tvarying vec3 vReflect;\n\t#endif\n#endif\n",
            n.ShaderChunk.envmap_pars_vertex = "#if defined( USE_ENVMAP ) && ! defined( USE_BUMPMAP ) && ! defined( USE_NORMALMAP ) && ! defined( PHONG ) && ! defined( STANDARD )\n\tvarying vec3 vReflect;\n\tuniform float refractionRatio;\n#endif\n",
            n.ShaderChunk.envmap_vertex = "#if defined( USE_ENVMAP ) && ! defined( USE_BUMPMAP ) && ! defined( USE_NORMALMAP ) && ! defined( PHONG ) && ! defined( STANDARD )\n\tvec3 cameraToVertex = normalize( worldPosition.xyz - cameraPosition );\n\tvec3 worldNormal = inverseTransformDirection( transformedNormal, viewMatrix );\n\t#ifdef ENVMAP_MODE_REFLECTION\n\t\tvReflect = reflect( cameraToVertex, worldNormal );\n\t#else\n\t\tvReflect = refract( cameraToVertex, worldNormal, refractionRatio );\n\t#endif\n#endif\n",
            n.ShaderChunk.fog_fragment = "#ifdef USE_FOG\n\t#ifdef USE_LOGDEPTHBUF_EXT\n\t\tfloat depth = gl_FragDepthEXT / gl_FragCoord.w;\n\t#else\n\t\tfloat depth = gl_FragCoord.z / gl_FragCoord.w;\n\t#endif\n\t#ifdef FOG_EXP2\n\t\tfloat fogFactor = whiteCompliment( exp2( - fogDensity * fogDensity * depth * depth * LOG2 ) );\n\t#else\n\t\tfloat fogFactor = smoothstep( fogNear, fogFar, depth );\n\t#endif\n\tgl_FragColor.rgb = mix( gl_FragColor.rgb, fogColor, fogFactor );\n#endif\n",
            n.ShaderChunk.fog_pars_fragment = "#ifdef USE_FOG\n\tuniform vec3 fogColor;\n\t#ifdef FOG_EXP2\n\t\tuniform float fogDensity;\n\t#else\n\t\tuniform float fogNear;\n\t\tuniform float fogFar;\n\t#endif\n#endif",
            n.ShaderChunk.lightmap_fragment = "#ifdef USE_LIGHTMAP\n\treflectedLight.indirectDiffuse += PI * texture2D( lightMap, vUv2 ).xyz * lightMapIntensity;\n#endif\n",
            n.ShaderChunk.lightmap_pars_fragment = "#ifdef USE_LIGHTMAP\n\tuniform sampler2D lightMap;\n\tuniform float lightMapIntensity;\n#endif",
            n.ShaderChunk.lights_lambert_vertex = "vec3 diffuse = vec3( 1.0 );\nGeometricContext geometry;\ngeometry.position = mvPosition.xyz;\ngeometry.normal = normalize( transformedNormal );\ngeometry.viewDir = normalize( -mvPosition.xyz );\nGeometricContext backGeometry;\nbackGeometry.position = geometry.position;\nbackGeometry.normal = -geometry.normal;\nbackGeometry.viewDir = geometry.viewDir;\nvLightFront = vec3( 0.0 );\n#ifdef DOUBLE_SIDED\n\tvLightBack = vec3( 0.0 );\n#endif\nIncidentLight directLight;\nfloat dotNL;\nvec3 directLightColor_Diffuse;\n#if NUM_POINT_LIGHTS > 0\n\tfor ( int i = 0; i < NUM_POINT_LIGHTS; i ++ ) {\n\t\tdirectLight = getPointDirectLightIrradiance( pointLights[ i ], geometry );\n\t\tdotNL = dot( geometry.normal, directLight.direction );\n\t\tdirectLightColor_Diffuse = PI * directLight.color;\n\t\tvLightFront += saturate( dotNL ) * directLightColor_Diffuse;\n\t\t#ifdef DOUBLE_SIDED\n\t\t\tvLightBack += saturate( -dotNL ) * directLightColor_Diffuse;\n\t\t#endif\n\t}\n#endif\n#if NUM_SPOT_LIGHTS > 0\n\tfor ( int i = 0; i < NUM_SPOT_LIGHTS; i ++ ) {\n\t\tdirectLight = getSpotDirectLightIrradiance( spotLights[ i ], geometry );\n\t\tdotNL = dot( geometry.normal, directLight.direction );\n\t\tdirectLightColor_Diffuse = PI * directLight.color;\n\t\tvLightFront += saturate( dotNL ) * directLightColor_Diffuse;\n\t\t#ifdef DOUBLE_SIDED\n\t\t\tvLightBack += saturate( -dotNL ) * directLightColor_Diffuse;\n\t\t#endif\n\t}\n#endif\n#if NUM_DIR_LIGHTS > 0\n\tfor ( int i = 0; i < NUM_DIR_LIGHTS; i ++ ) {\n\t\tdirectLight = getDirectionalDirectLightIrradiance( directionalLights[ i ], geometry );\n\t\tdotNL = dot( geometry.normal, directLight.direction );\n\t\tdirectLightColor_Diffuse = PI * directLight.color;\n\t\tvLightFront += saturate( dotNL ) * directLightColor_Diffuse;\n\t\t#ifdef DOUBLE_SIDED\n\t\t\tvLightBack += saturate( -dotNL ) * directLightColor_Diffuse;\n\t\t#endif\n\t}\n#endif\n#if NUM_HEMI_LIGHTS > 0\n\tfor ( int i = 0; i < NUM_HEMI_LIGHTS; i ++ ) {\n\t\tvLightFront += getHemisphereLightIrradiance( hemisphereLights[ i ], geometry );\n\t\t#ifdef DOUBLE_SIDED\n\t\t\tvLightBack += getHemisphereLightIrradiance( hemisphereLights[ i ], backGeometry );\n\t\t#endif\n\t}\n#endif\n",
            n.ShaderChunk.lights_pars = "uniform vec3 ambientLightColor;\nvec3 getAmbientLightIrradiance( const in vec3 ambientLightColor ) {\n\tvec3 irradiance = ambientLightColor;\n\t#ifndef PHYSICALLY_CORRECT_LIGHTS\n\t\tirradiance *= PI;\n\t#endif\n\treturn irradiance;\n}\n#if NUM_DIR_LIGHTS > 0\n\tstruct DirectionalLight {\n\t\tvec3 direction;\n\t\tvec3 color;\n\t\tint shadow;\n\t\tfloat shadowBias;\n\t\tfloat shadowRadius;\n\t\tvec2 shadowMapSize;\n\t};\n\tuniform DirectionalLight directionalLights[ NUM_DIR_LIGHTS ];\n\tIncidentLight getDirectionalDirectLightIrradiance( const in DirectionalLight directionalLight, const in GeometricContext geometry ) {\n\t\tIncidentLight directLight;\n\t\tdirectLight.color = directionalLight.color;\n\t\tdirectLight.direction = directionalLight.direction;\n\t\tdirectLight.visible = true;\n\t\treturn directLight;\n\t}\n#endif\n#if NUM_POINT_LIGHTS > 0\n\tstruct PointLight {\n\t\tvec3 position;\n\t\tvec3 color;\n\t\tfloat distance;\n\t\tfloat decay;\n\t\tint shadow;\n\t\tfloat shadowBias;\n\t\tfloat shadowRadius;\n\t\tvec2 shadowMapSize;\n\t};\n\tuniform PointLight pointLights[ NUM_POINT_LIGHTS ];\n\tIncidentLight getPointDirectLightIrradiance( const in PointLight pointLight, const in GeometricContext geometry ) {\n\t\tIncidentLight directLight;\n\t\tvec3 lVector = pointLight.position - geometry.position;\n\t\tdirectLight.direction = normalize( lVector );\n\t\tfloat lightDistance = length( lVector );\n\t\tif ( testLightInRange( lightDistance, pointLight.distance ) ) {\n\t\t\tdirectLight.color = pointLight.color;\n\t\t\tdirectLight.color *= punctualLightIntensityToIrradianceFactor( lightDistance, pointLight.distance, pointLight.decay );\n\t\t\tdirectLight.visible = true;\n\t\t} else {\n\t\t\tdirectLight.color = vec3( 0.0 );\n\t\t\tdirectLight.visible = false;\n\t\t}\n\t\treturn directLight;\n\t}\n#endif\n#if NUM_SPOT_LIGHTS > 0\n\tstruct SpotLight {\n\t\tvec3 position;\n\t\tvec3 direction;\n\t\tvec3 color;\n\t\tfloat distance;\n\t\tfloat decay;\n\t\tfloat coneCos;\n\t\tfloat penumbraCos;\n\t\tint shadow;\n\t\tfloat shadowBias;\n\t\tfloat shadowRadius;\n\t\tvec2 shadowMapSize;\n\t};\n\tuniform SpotLight spotLights[ NUM_SPOT_LIGHTS ];\n\tIncidentLight getSpotDirectLightIrradiance( const in SpotLight spotLight, const in GeometricContext geometry ) {\n\t\tIncidentLight directLight;\n\t\tvec3 lVector = spotLight.position - geometry.position;\n\t\tdirectLight.direction = normalize( lVector );\n\t\tfloat lightDistance = length( lVector );\n\t\tfloat angleCos = dot( directLight.direction, spotLight.direction );\n\t\tif ( all( bvec2( angleCos > spotLight.coneCos, testLightInRange( lightDistance, spotLight.distance ) ) ) ) {\n\t\t\tfloat spotEffect = smoothstep( spotLight.coneCos, spotLight.penumbraCos, angleCos );\n\t\t\tdirectLight.color = spotLight.color;\n\t\t\tdirectLight.color *= spotEffect * punctualLightIntensityToIrradianceFactor( lightDistance, spotLight.distance, spotLight.decay );\n\t\t\tdirectLight.visible = true;\n\t\t} else {\n\t\t\tdirectLight.color = vec3( 0.0 );\n\t\t\tdirectLight.visible = false;\n\t\t}\n\t\treturn directLight;\n\t}\n#endif\n#if NUM_HEMI_LIGHTS > 0\n\tstruct HemisphereLight {\n\t\tvec3 direction;\n\t\tvec3 skyColor;\n\t\tvec3 groundColor;\n\t};\n\tuniform HemisphereLight hemisphereLights[ NUM_HEMI_LIGHTS ];\n\tvec3 getHemisphereLightIrradiance( const in HemisphereLight hemiLight, const in GeometricContext geometry ) {\n\t\tfloat dotNL = dot( geometry.normal, hemiLight.direction );\n\t\tfloat hemiDiffuseWeight = 0.5 * dotNL + 0.5;\n\t\tvec3 irradiance = mix( hemiLight.groundColor, hemiLight.skyColor, hemiDiffuseWeight );\n\t\t#ifndef PHYSICALLY_CORRECT_LIGHTS\n\t\t\tirradiance *= PI;\n\t\t#endif\n\t\treturn irradiance;\n\t}\n#endif\n#if defined( USE_ENVMAP ) && defined( STANDARD )\n\tvec3 getLightProbeIndirectIrradiance( const in GeometricContext geometry, const in int maxMIPLevel ) {\n\t\t#ifdef DOUBLE_SIDED\n\t\t\tfloat flipNormal = ( float( gl_FrontFacing ) * 2.0 - 1.0 );\n\t\t#else\n\t\t\tfloat flipNormal = 1.0;\n\t\t#endif\n\t\tvec3 worldNormal = inverseTransformDirection( geometry.normal, viewMatrix );\n\t\t#ifdef ENVMAP_TYPE_CUBE\n\t\t\tvec3 queryVec = flipNormal * vec3( flipEnvMap * worldNormal.x, worldNormal.yz );\n\t\t\t#ifdef TEXTURE_LOD_EXT\n\t\t\t\tvec4 envMapColor = textureCubeLodEXT( envMap, queryVec, float( maxMIPLevel ) );\n\t\t\t#else\n\t\t\t\tvec4 envMapColor = textureCube( envMap, queryVec, float( maxMIPLevel ) );\n\t\t\t#endif\n\t\t#elif defined( ENVMAP_TYPE_CUBE_UV )\n\t\t\tvec3 queryVec = flipNormal * vec3( flipEnvMap * worldNormal.x, worldNormal.yz );\n\t\t\tvec4 envMapColor = textureCubeUV( queryVec, 1.0 );\n\t\t#else\n\t\t\tvec4 envMapColor = vec4( 0.0 );\n\t\t#endif\n\t\tenvMapColor.rgb = envMapTexelToLinear( envMapColor ).rgb;\n\t\treturn PI * envMapColor.rgb * envMapIntensity;\n\t}\n\tfloat getSpecularMIPLevel( const in float blinnShininessExponent, const in int maxMIPLevel ) {\n\t\tfloat maxMIPLevelScalar = float( maxMIPLevel );\n\t\tfloat desiredMIPLevel = maxMIPLevelScalar - 0.79248 - 0.5 * log2( pow2( blinnShininessExponent ) + 1.0 );\n\t\treturn clamp( desiredMIPLevel, 0.0, maxMIPLevelScalar );\n\t}\n\tvec3 getLightProbeIndirectRadiance( const in GeometricContext geometry, const in float blinnShininessExponent, const in int maxMIPLevel ) {\n\t\t#ifdef ENVMAP_MODE_REFLECTION\n\t\t\tvec3 reflectVec = reflect( -geometry.viewDir, geometry.normal );\n\t\t#else\n\t\t\tvec3 reflectVec = refract( -geometry.viewDir, geometry.normal, refractionRatio );\n\t\t#endif\n\t\t#ifdef DOUBLE_SIDED\n\t\t\tfloat flipNormal = ( float( gl_FrontFacing ) * 2.0 - 1.0 );\n\t\t#else\n\t\t\tfloat flipNormal = 1.0;\n\t\t#endif\n\t\treflectVec = inverseTransformDirection( reflectVec, viewMatrix );\n\t\tfloat specularMIPLevel = getSpecularMIPLevel( blinnShininessExponent, maxMIPLevel );\n\t\t#ifdef ENVMAP_TYPE_CUBE\n\t\t\tvec3 queryReflectVec = flipNormal * vec3( flipEnvMap * reflectVec.x, reflectVec.yz );\n\t\t\t#ifdef TEXTURE_LOD_EXT\n\t\t\t\tvec4 envMapColor = textureCubeLodEXT( envMap, queryReflectVec, specularMIPLevel );\n\t\t\t#else\n\t\t\t\tvec4 envMapColor = textureCube( envMap, queryReflectVec, specularMIPLevel );\n\t\t\t#endif\n\t\t#elif defined( ENVMAP_TYPE_CUBE_UV )\n\t\t\tvec3 queryReflectVec = flipNormal * vec3( flipEnvMap * reflectVec.x, reflectVec.yz );\n\t\t\tvec4 envMapColor = textureCubeUV(queryReflectVec, BlinnExponentToGGXRoughness(blinnShininessExponent));\n\t\t#elif defined( ENVMAP_TYPE_EQUIREC )\n\t\t\tvec2 sampleUV;\n\t\t\tsampleUV.y = saturate( flipNormal * reflectVec.y * 0.5 + 0.5 );\n\t\t\tsampleUV.x = atan( flipNormal * reflectVec.z, flipNormal * reflectVec.x ) * RECIPROCAL_PI2 + 0.5;\n\t\t\t#ifdef TEXTURE_LOD_EXT\n\t\t\t\tvec4 envMapColor = texture2DLodEXT( envMap, sampleUV, specularMIPLevel );\n\t\t\t#else\n\t\t\t\tvec4 envMapColor = texture2D( envMap, sampleUV, specularMIPLevel );\n\t\t\t#endif\n\t\t#elif defined( ENVMAP_TYPE_SPHERE )\n\t\t\tvec3 reflectView = flipNormal * normalize((viewMatrix * vec4( reflectVec, 0.0 )).xyz + vec3(0.0,0.0,1.0));\n\t\t\t#ifdef TEXTURE_LOD_EXT\n\t\t\t\tvec4 envMapColor = texture2DLodEXT( envMap, reflectView.xy * 0.5 + 0.5, specularMIPLevel );\n\t\t\t#else\n\t\t\t\tvec4 envMapColor = texture2D( envMap, reflectView.xy * 0.5 + 0.5, specularMIPLevel );\n\t\t\t#endif\n\t\t#endif\n\t\tenvMapColor.rgb = envMapTexelToLinear( envMapColor ).rgb;\n\t\treturn envMapColor.rgb * envMapIntensity;\n\t}\n#endif\n",
            n.ShaderChunk.lights_phong_fragment = "BlinnPhongMaterial material;\nmaterial.diffuseColor = diffuseColor.rgb;\nmaterial.specularColor = specular;\nmaterial.specularShininess = shininess;\nmaterial.specularStrength = specularStrength;\n",
            n.ShaderChunk.lights_phong_pars_fragment = "#ifdef USE_ENVMAP\n\tvarying vec3 vWorldPosition;\n#endif\nvarying vec3 vViewPosition;\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n#endif\nstruct BlinnPhongMaterial {\n\tvec3\tdiffuseColor;\n\tvec3\tspecularColor;\n\tfloat\tspecularShininess;\n\tfloat\tspecularStrength;\n};\nvoid RE_Direct_BlinnPhong( const in IncidentLight directLight, const in GeometricContext geometry, const in BlinnPhongMaterial material, inout ReflectedLight reflectedLight ) {\n\tfloat dotNL = saturate( dot( geometry.normal, directLight.direction ) );\n\tvec3 irradiance = dotNL * directLight.color;\n\t#ifndef PHYSICALLY_CORRECT_LIGHTS\n\t\tirradiance *= PI;\n\t#endif\n\treflectedLight.directDiffuse += irradiance * BRDF_Diffuse_Lambert( material.diffuseColor );\n\treflectedLight.directSpecular += irradiance * BRDF_Specular_BlinnPhong( directLight, geometry, material.specularColor, material.specularShininess ) * material.specularStrength;\n}\nvoid RE_IndirectDiffuse_BlinnPhong( const in vec3 irradiance, const in GeometricContext geometry, const in BlinnPhongMaterial material, inout ReflectedLight reflectedLight ) {\n\treflectedLight.indirectDiffuse += irradiance * BRDF_Diffuse_Lambert( material.diffuseColor );\n}\n#define RE_Direct\t\t\t\tRE_Direct_BlinnPhong\n#define RE_IndirectDiffuse\t\tRE_IndirectDiffuse_BlinnPhong\n#define Material_LightProbeLOD( material )\t(0)\n",
            n.ShaderChunk.lights_phong_pars_vertex = "#ifdef USE_ENVMAP\n\tvarying vec3 vWorldPosition;\n#endif\n",
            n.ShaderChunk.lights_phong_vertex = "#ifdef USE_ENVMAP\n\tvWorldPosition = worldPosition.xyz;\n#endif\n",
            n.ShaderChunk.lights_standard_fragment = "StandardMaterial material;\nmaterial.diffuseColor = diffuseColor.rgb * ( 1.0 - metalnessFactor );\nmaterial.specularRoughness = clamp( roughnessFactor, 0.04, 1.0 );\nmaterial.specularColor = mix( vec3( 0.04 ), diffuseColor.rgb, metalnessFactor );\n",
            n.ShaderChunk.lights_standard_pars_fragment = "struct StandardMaterial {\n\tvec3\tdiffuseColor;\n\tfloat\tspecularRoughness;\n\tvec3\tspecularColor;\n};\nvoid RE_Direct_Standard( const in IncidentLight directLight, const in GeometricContext geometry, const in StandardMaterial material, inout ReflectedLight reflectedLight ) {\n\tfloat dotNL = saturate( dot( geometry.normal, directLight.direction ) );\n\tvec3 irradiance = dotNL * directLight.color;\n\t#ifndef PHYSICALLY_CORRECT_LIGHTS\n\t\tirradiance *= PI;\n\t#endif\n\treflectedLight.directDiffuse += irradiance * BRDF_Diffuse_Lambert( material.diffuseColor );\n\treflectedLight.directSpecular += irradiance * BRDF_Specular_GGX( directLight, geometry, material.specularColor, material.specularRoughness );\n}\nvoid RE_IndirectDiffuse_Standard( const in vec3 irradiance, const in GeometricContext geometry, const in StandardMaterial material, inout ReflectedLight reflectedLight ) {\n\treflectedLight.indirectDiffuse += irradiance * BRDF_Diffuse_Lambert( material.diffuseColor );\n}\nvoid RE_IndirectSpecular_Standard( const in vec3 radiance, const in GeometricContext geometry, const in StandardMaterial material, inout ReflectedLight reflectedLight ) {\n\treflectedLight.indirectSpecular += radiance * BRDF_Specular_GGX_Environment( geometry, material.specularColor, material.specularRoughness );\n}\n#define RE_Direct\t\t\t\tRE_Direct_Standard\n#define RE_IndirectDiffuse\t\tRE_IndirectDiffuse_Standard\n#define RE_IndirectSpecular\t\tRE_IndirectSpecular_Standard\n#define Material_BlinnShininessExponent( material )   GGXRoughnessToBlinnExponent( material.specularRoughness )\nfloat computeSpecularOcclusion( const in float dotNV, const in float ambientOcclusion, const in float roughness ) {\n\treturn saturate( pow( dotNV + ambientOcclusion, exp2( - 16.0 * roughness - 1.0 ) ) - 1.0 + ambientOcclusion );\n}\n",
            n.ShaderChunk.lights_template = "\nGeometricContext geometry;\ngeometry.position = - vViewPosition;\ngeometry.normal = normal;\ngeometry.viewDir = normalize( vViewPosition );\nIncidentLight directLight;\n#if ( NUM_POINT_LIGHTS > 0 ) && defined( RE_Direct )\n\tPointLight pointLight;\n\tfor ( int i = 0; i < NUM_POINT_LIGHTS; i ++ ) {\n\t\tpointLight = pointLights[ i ];\n\t\tdirectLight = getPointDirectLightIrradiance( pointLight, geometry );\n\t\t#ifdef USE_SHADOWMAP\n\t\tdirectLight.color *= all( bvec2( pointLight.shadow, directLight.visible ) ) ? getPointShadow( pointShadowMap[ i ], pointLight.shadowMapSize, pointLight.shadowBias, pointLight.shadowRadius, vPointShadowCoord[ i ] ) : 1.0;\n\t\t#endif\n\t\tRE_Direct( directLight, geometry, material, reflectedLight );\n\t}\n#endif\n#if ( NUM_SPOT_LIGHTS > 0 ) && defined( RE_Direct )\n\tSpotLight spotLight;\n\tfor ( int i = 0; i < NUM_SPOT_LIGHTS; i ++ ) {\n\t\tspotLight = spotLights[ i ];\n\t\tdirectLight = getSpotDirectLightIrradiance( spotLight, geometry );\n\t\t#ifdef USE_SHADOWMAP\n\t\tdirectLight.color *= all( bvec2( spotLight.shadow, directLight.visible ) ) ? getShadow( spotShadowMap[ i ], spotLight.shadowMapSize, spotLight.shadowBias, spotLight.shadowRadius, vSpotShadowCoord[ i ] ) : 1.0;\n\t\t#endif\n\t\tRE_Direct( directLight, geometry, material, reflectedLight );\n\t}\n#endif\n#if ( NUM_DIR_LIGHTS > 0 ) && defined( RE_Direct )\n\tDirectionalLight directionalLight;\n\tfor ( int i = 0; i < NUM_DIR_LIGHTS; i ++ ) {\n\t\tdirectionalLight = directionalLights[ i ];\n\t\tdirectLight = getDirectionalDirectLightIrradiance( directionalLight, geometry );\n\t\t#ifdef USE_SHADOWMAP\n\t\tdirectLight.color *= all( bvec2( directionalLight.shadow, directLight.visible ) ) ? getShadow( directionalShadowMap[ i ], directionalLight.shadowMapSize, directionalLight.shadowBias, directionalLight.shadowRadius, vDirectionalShadowCoord[ i ] ) : 1.0;\n\t\t#endif\n\t\tRE_Direct( directLight, geometry, material, reflectedLight );\n\t}\n#endif\n#if defined( RE_IndirectDiffuse )\n\tvec3 irradiance = getAmbientLightIrradiance( ambientLightColor );\n\t#ifdef USE_LIGHTMAP\n\t\tvec3 lightMapIrradiance = texture2D( lightMap, vUv2 ).xyz * lightMapIntensity;\n\t\t#ifndef PHYSICALLY_CORRECT_LIGHTS\n\t\t\tlightMapIrradiance *= PI;\n\t\t#endif\n\t\tirradiance += lightMapIrradiance;\n\t#endif\n\t#if ( NUM_HEMI_LIGHTS > 0 )\n\t\tfor ( int i = 0; i < NUM_HEMI_LIGHTS; i ++ ) {\n\t\t\tirradiance += getHemisphereLightIrradiance( hemisphereLights[ i ], geometry );\n\t\t}\n\t#endif\n\t#if defined( USE_ENVMAP ) && defined( STANDARD ) && defined( ENVMAP_TYPE_CUBE_UV )\n\t \tirradiance += getLightProbeIndirectIrradiance( geometry, 8 );\n\t#endif\n\tRE_IndirectDiffuse( irradiance, geometry, material, reflectedLight );\n#endif\n#if defined( USE_ENVMAP ) && defined( RE_IndirectSpecular )\n\tvec3 radiance = getLightProbeIndirectRadiance( geometry, Material_BlinnShininessExponent( material ), 8 );\n\tRE_IndirectSpecular( radiance, geometry, material, reflectedLight );\n#endif\n",
            n.ShaderChunk.logdepthbuf_fragment = "#if defined(USE_LOGDEPTHBUF) && defined(USE_LOGDEPTHBUF_EXT)\n\tgl_FragDepthEXT = log2(vFragDepth) * logDepthBufFC * 0.5;\n#endif",
            n.ShaderChunk.logdepthbuf_pars_fragment = "#ifdef USE_LOGDEPTHBUF\n\tuniform float logDepthBufFC;\n\t#ifdef USE_LOGDEPTHBUF_EXT\n\t\tvarying float vFragDepth;\n\t#endif\n#endif\n",
            n.ShaderChunk.logdepthbuf_pars_vertex = "#ifdef USE_LOGDEPTHBUF\n\t#ifdef USE_LOGDEPTHBUF_EXT\n\t\tvarying float vFragDepth;\n\t#endif\n\tuniform float logDepthBufFC;\n#endif",
            n.ShaderChunk.logdepthbuf_vertex = "#ifdef USE_LOGDEPTHBUF\n\tgl_Position.z = log2(max( EPSILON, gl_Position.w + 1.0 )) * logDepthBufFC;\n\t#ifdef USE_LOGDEPTHBUF_EXT\n\t\tvFragDepth = 1.0 + gl_Position.w;\n\t#else\n\t\tgl_Position.z = (gl_Position.z - 1.0) * gl_Position.w;\n\t#endif\n#endif\n",
            n.ShaderChunk.map_fragment = "#ifdef USE_MAP\n\tvec4 texelColor = texture2D( map, vUv );\n\ttexelColor = mapTexelToLinear( texelColor );\n\tdiffuseColor *= texelColor;\n#endif\n",
            n.ShaderChunk.map_pars_fragment = "#ifdef USE_MAP\n\tuniform sampler2D map;\n#endif\n",
            n.ShaderChunk.map_particle_fragment = "#ifdef USE_MAP\n\tvec4 mapTexel = texture2D( map, vec2( gl_PointCoord.x, 1.0 - gl_PointCoord.y ) * offsetRepeat.zw + offsetRepeat.xy );\n\tdiffuseColor *= mapTexelToLinear( mapTexel );\n#endif\n",
            n.ShaderChunk.map_particle_pars_fragment = "#ifdef USE_MAP\n\tuniform vec4 offsetRepeat;\n\tuniform sampler2D map;\n#endif\n",
            n.ShaderChunk.metalnessmap_fragment = "float metalnessFactor = metalness;\n#ifdef USE_METALNESSMAP\n\tvec4 texelMetalness = texture2D( metalnessMap, vUv );\n\tmetalnessFactor *= texelMetalness.r;\n#endif\n",
            n.ShaderChunk.metalnessmap_pars_fragment = "#ifdef USE_METALNESSMAP\n\tuniform sampler2D metalnessMap;\n#endif",
            n.ShaderChunk.morphnormal_vertex = "#ifdef USE_MORPHNORMALS\n\tobjectNormal += ( morphNormal0 - normal ) * morphTargetInfluences[ 0 ];\n\tobjectNormal += ( morphNormal1 - normal ) * morphTargetInfluences[ 1 ];\n\tobjectNormal += ( morphNormal2 - normal ) * morphTargetInfluences[ 2 ];\n\tobjectNormal += ( morphNormal3 - normal ) * morphTargetInfluences[ 3 ];\n#endif\n",
            n.ShaderChunk.morphtarget_pars_vertex = "#ifdef USE_MORPHTARGETS\n\t#ifndef USE_MORPHNORMALS\n\tuniform float morphTargetInfluences[ 8 ];\n\t#else\n\tuniform float morphTargetInfluences[ 4 ];\n\t#endif\n#endif";
        n.ShaderChunk.morphtarget_vertex = "#ifdef USE_MORPHTARGETS\n\ttransformed += ( morphTarget0 - position ) * morphTargetInfluences[ 0 ];\n\ttransformed += ( morphTarget1 - position ) * morphTargetInfluences[ 1 ];\n\ttransformed += ( morphTarget2 - position ) * morphTargetInfluences[ 2 ];\n\ttransformed += ( morphTarget3 - position ) * morphTargetInfluences[ 3 ];\n\t#ifndef USE_MORPHNORMALS\n\ttransformed += ( morphTarget4 - position ) * morphTargetInfluences[ 4 ];\n\ttransformed += ( morphTarget5 - position ) * morphTargetInfluences[ 5 ];\n\ttransformed += ( morphTarget6 - position ) * morphTargetInfluences[ 6 ];\n\ttransformed += ( morphTarget7 - position ) * morphTargetInfluences[ 7 ];\n\t#endif\n#endif\n";
        n.ShaderChunk.normal_fragment = "#ifdef FLAT_SHADED\n\tvec3 fdx = vec3( dFdx( vViewPosition.x ), dFdx( vViewPosition.y ), dFdx( vViewPosition.z ) );\n\tvec3 fdy = vec3( dFdy( vViewPosition.x ), dFdy( vViewPosition.y ), dFdy( vViewPosition.z ) );\n\tvec3 normal = normalize( cross( fdx, fdy ) );\n#else\n\tvec3 normal = normalize( vNormal );\n\t#ifdef DOUBLE_SIDED\n\t\tnormal = normal * ( -1.0 + 2.0 * float( gl_FrontFacing ) );\n\t#endif\n#endif\n#ifdef USE_NORMALMAP\n\tnormal = perturbNormal2Arb( -vViewPosition, normal );\n#elif defined( USE_BUMPMAP )\n\tnormal = perturbNormalArb( -vViewPosition, normal, dHdxy_fwd() );\n#endif\n",
            n.ShaderChunk.normalmap_pars_fragment = "#ifdef USE_NORMALMAP\n\tuniform sampler2D normalMap;\n\tuniform vec2 normalScale;\n\tvec3 perturbNormal2Arb( vec3 eye_pos, vec3 surf_norm ) {\n\t\tvec3 q0 = dFdx( eye_pos.xyz );\n\t\tvec3 q1 = dFdy( eye_pos.xyz );\n\t\tvec2 st0 = dFdx( vUv.st );\n\t\tvec2 st1 = dFdy( vUv.st );\n\t\tvec3 S = normalize( q0 * st1.t - q1 * st0.t );\n\t\tvec3 T = normalize( -q0 * st1.s + q1 * st0.s );\n\t\tvec3 N = normalize( surf_norm );\n\t\tvec3 mapN = texture2D( normalMap, vUv ).xyz * 2.0 - 1.0;\n\t\tmapN.xy = normalScale * mapN.xy;\n\t\tmat3 tsn = mat3( S, T, N );\n\t\treturn normalize( tsn * mapN );\n\t}\n#endif\n",
            n.ShaderChunk.premultiplied_alpha_fragment = "#ifdef PREMULTIPLIED_ALPHA\n\tgl_FragColor.rgb *= gl_FragColor.a;\n#endif\n",
            n.ShaderChunk.project_vertex = "#ifdef USE_SKINNING\n\tvec4 mvPosition = modelViewMatrix * skinned;\n#else\n\tvec4 mvPosition = modelViewMatrix * vec4( transformed, 1.0 );\n#endif\ngl_Position = projectionMatrix * mvPosition;\n",
            n.ShaderChunk.roughnessmap_fragment = "float roughnessFactor = roughness;\n#ifdef USE_ROUGHNESSMAP\n\tvec4 texelRoughness = texture2D( roughnessMap, vUv );\n\troughnessFactor *= texelRoughness.r;\n#endif\n",
            n.ShaderChunk.roughnessmap_pars_fragment = "#ifdef USE_ROUGHNESSMAP\n\tuniform sampler2D roughnessMap;\n#endif",
            n.ShaderChunk.shadowmap_pars_fragment = "#ifdef USE_SHADOWMAP\n\t#if NUM_DIR_LIGHTS > 0\n\t\tuniform sampler2D directionalShadowMap[ NUM_DIR_LIGHTS ];\n\t\tvarying vec4 vDirectionalShadowCoord[ NUM_DIR_LIGHTS ];\n\t#endif\n\t#if NUM_SPOT_LIGHTS > 0\n\t\tuniform sampler2D spotShadowMap[ NUM_SPOT_LIGHTS ];\n\t\tvarying vec4 vSpotShadowCoord[ NUM_SPOT_LIGHTS ];\n\t#endif\n\t#if NUM_POINT_LIGHTS > 0\n\t\tuniform sampler2D pointShadowMap[ NUM_POINT_LIGHTS ];\n\t\tvarying vec4 vPointShadowCoord[ NUM_POINT_LIGHTS ];\n\t#endif\n\tfloat unpackDepth( const in vec4 rgba_depth ) {\n\t\tconst vec4 bit_shift = vec4( 1.0 / ( 256.0 * 256.0 * 256.0 ), 1.0 / ( 256.0 * 256.0 ), 1.0 / 256.0, 1.0 );\n\t\treturn dot( rgba_depth, bit_shift );\n\t}\n\tfloat texture2DCompare( sampler2D depths, vec2 uv, float compare ) {\n\t\treturn step( compare, unpackDepth( texture2D( depths, uv ) ) );\n\t}\n\tfloat texture2DShadowLerp( sampler2D depths, vec2 size, vec2 uv, float compare ) {\n\t\tconst vec2 offset = vec2( 0.0, 1.0 );\n\t\tvec2 texelSize = vec2( 1.0 ) / size;\n\t\tvec2 centroidUV = floor( uv * size + 0.5 ) / size;\n\t\tfloat lb = texture2DCompare( depths, centroidUV + texelSize * offset.xx, compare );\n\t\tfloat lt = texture2DCompare( depths, centroidUV + texelSize * offset.xy, compare );\n\t\tfloat rb = texture2DCompare( depths, centroidUV + texelSize * offset.yx, compare );\n\t\tfloat rt = texture2DCompare( depths, centroidUV + texelSize * offset.yy, compare );\n\t\tvec2 f = fract( uv * size + 0.5 );\n\t\tfloat a = mix( lb, lt, f.y );\n\t\tfloat b = mix( rb, rt, f.y );\n\t\tfloat c = mix( a, b, f.x );\n\t\treturn c;\n\t}\n\tfloat getShadow( sampler2D shadowMap, vec2 shadowMapSize, float shadowBias, float shadowRadius, vec4 shadowCoord ) {\n\t\tshadowCoord.xyz /= shadowCoord.w;\n\t\tshadowCoord.z += shadowBias;\n\t\tbvec4 inFrustumVec = bvec4 ( shadowCoord.x >= 0.0, shadowCoord.x <= 1.0, shadowCoord.y >= 0.0, shadowCoord.y <= 1.0 );\n\t\tbool inFrustum = all( inFrustumVec );\n\t\tbvec2 frustumTestVec = bvec2( inFrustum, shadowCoord.z <= 1.0 );\n\t\tbool frustumTest = all( frustumTestVec );\n\t\tif ( frustumTest ) {\n\t\t#if defined( SHADOWMAP_TYPE_PCF )\n\t\t\tvec2 texelSize = vec2( 1.0 ) / shadowMapSize;\n\t\t\tfloat dx0 = - texelSize.x * shadowRadius;\n\t\t\tfloat dy0 = - texelSize.y * shadowRadius;\n\t\t\tfloat dx1 = + texelSize.x * shadowRadius;\n\t\t\tfloat dy1 = + texelSize.y * shadowRadius;\n\t\t\treturn (\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx0, dy0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( 0.0, dy0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx1, dy0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx0, 0.0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy, shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx1, 0.0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx0, dy1 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( 0.0, dy1 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx1, dy1 ), shadowCoord.z )\n\t\t\t) * ( 1.0 / 9.0 );\n\t\t#elif defined( SHADOWMAP_TYPE_PCF_SOFT )\n\t\t\tvec2 texelSize = vec2( 1.0 ) / shadowMapSize;\n\t\t\tfloat dx0 = - texelSize.x * shadowRadius;\n\t\t\tfloat dy0 = - texelSize.y * shadowRadius;\n\t\t\tfloat dx1 = + texelSize.x * shadowRadius;\n\t\t\tfloat dy1 = + texelSize.y * shadowRadius;\n\t\t\treturn (\n\t\t\t\ttexture2DShadowLerp( shadowMap, shadowMapSize, shadowCoord.xy + vec2( dx0, dy0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DShadowLerp( shadowMap, shadowMapSize, shadowCoord.xy + vec2( 0.0, dy0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DShadowLerp( shadowMap, shadowMapSize, shadowCoord.xy + vec2( dx1, dy0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DShadowLerp( shadowMap, shadowMapSize, shadowCoord.xy + vec2( dx0, 0.0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DShadowLerp( shadowMap, shadowMapSize, shadowCoord.xy, shadowCoord.z ) +\n\t\t\t\ttexture2DShadowLerp( shadowMap, shadowMapSize, shadowCoord.xy + vec2( dx1, 0.0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DShadowLerp( shadowMap, shadowMapSize, shadowCoord.xy + vec2( dx0, dy1 ), shadowCoord.z ) +\n\t\t\t\ttexture2DShadowLerp( shadowMap, shadowMapSize, shadowCoord.xy + vec2( 0.0, dy1 ), shadowCoord.z ) +\n\t\t\t\ttexture2DShadowLerp( shadowMap, shadowMapSize, shadowCoord.xy + vec2( dx1, dy1 ), shadowCoord.z )\n\t\t\t) * ( 1.0 / 9.0 );\n\t\t#else\n\t\t\treturn texture2DCompare( shadowMap, shadowCoord.xy, shadowCoord.z );\n\t\t#endif\n\t\t}\n\t\treturn 1.0;\n\t}\n\tvec2 cubeToUV( vec3 v, float texelSizeY ) {\n\t\tvec3 absV = abs( v );\n\t\tfloat scaleToCube = 1.0 / max( absV.x, max( absV.y, absV.z ) );\n\t\tabsV *= scaleToCube;\n\t\tv *= scaleToCube * ( 1.0 - 2.0 * texelSizeY );\n\t\tvec2 planar = v.xy;\n\t\tfloat almostATexel = 1.5 * texelSizeY;\n\t\tfloat almostOne = 1.0 - almostATexel;\n\t\tif ( absV.z >= almostOne ) {\n\t\t\tif ( v.z > 0.0 )\n\t\t\t\tplanar.x = 4.0 - v.x;\n\t\t} else if ( absV.x >= almostOne ) {\n\t\t\tfloat signX = sign( v.x );\n\t\t\tplanar.x = v.z * signX + 2.0 * signX;\n\t\t} else if ( absV.y >= almostOne ) {\n\t\t\tfloat signY = sign( v.y );\n\t\t\tplanar.x = v.x + 2.0 * signY + 2.0;\n\t\t\tplanar.y = v.z * signY - 2.0;\n\t\t}\n\t\treturn vec2( 0.125, 0.25 ) * planar + vec2( 0.375, 0.75 );\n\t}\n\tfloat getPointShadow( sampler2D shadowMap, vec2 shadowMapSize, float shadowBias, float shadowRadius, vec4 shadowCoord ) {\n\t\tvec2 texelSize = vec2( 1.0 ) / ( shadowMapSize * vec2( 4.0, 2.0 ) );\n\t\tvec3 lightToPosition = shadowCoord.xyz;\n\t\tvec3 bd3D = normalize( lightToPosition );\n\t\tfloat dp = ( length( lightToPosition ) - shadowBias ) / 1000.0;\n\t\t#if defined( SHADOWMAP_TYPE_PCF ) || defined( SHADOWMAP_TYPE_PCF_SOFT )\n\t\t\tvec2 offset = vec2( - 1, 1 ) * shadowRadius * texelSize.y;\n\t\t\treturn (\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.xyy, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.yyy, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.xyx, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.yyx, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.xxy, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.yxy, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.xxx, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.yxx, texelSize.y ), dp )\n\t\t\t) * ( 1.0 / 9.0 );\n\t\t#else\n\t\t\treturn texture2DCompare( shadowMap, cubeToUV( bd3D, texelSize.y ), dp );\n\t\t#endif\n\t}\n#endif\n",
            n.ShaderChunk.shadowmap_pars_vertex = "#ifdef USE_SHADOWMAP\n\t#if NUM_DIR_LIGHTS > 0\n\t\tuniform mat4 directionalShadowMatrix[ NUM_DIR_LIGHTS ];\n\t\tvarying vec4 vDirectionalShadowCoord[ NUM_DIR_LIGHTS ];\n\t#endif\n\t#if NUM_SPOT_LIGHTS > 0\n\t\tuniform mat4 spotShadowMatrix[ NUM_SPOT_LIGHTS ];\n\t\tvarying vec4 vSpotShadowCoord[ NUM_SPOT_LIGHTS ];\n\t#endif\n\t#if NUM_POINT_LIGHTS > 0\n\t\tuniform mat4 pointShadowMatrix[ NUM_POINT_LIGHTS ];\n\t\tvarying vec4 vPointShadowCoord[ NUM_POINT_LIGHTS ];\n\t#endif\n#endif\n",
            n.ShaderChunk.shadowmap_vertex = "#ifdef USE_SHADOWMAP\n\t#if NUM_DIR_LIGHTS > 0\n\tfor ( int i = 0; i < NUM_DIR_LIGHTS; i ++ ) {\n\t\tvDirectionalShadowCoord[ i ] = directionalShadowMatrix[ i ] * worldPosition;\n\t}\n\t#endif\n\t#if NUM_SPOT_LIGHTS > 0\n\tfor ( int i = 0; i < NUM_SPOT_LIGHTS; i ++ ) {\n\t\tvSpotShadowCoord[ i ] = spotShadowMatrix[ i ] * worldPosition;\n\t}\n\t#endif\n\t#if NUM_POINT_LIGHTS > 0\n\tfor ( int i = 0; i < NUM_POINT_LIGHTS; i ++ ) {\n\t\tvPointShadowCoord[ i ] = pointShadowMatrix[ i ] * worldPosition;\n\t}\n\t#endif\n#endif\n",
            n.ShaderChunk.shadowmask_pars_fragment = "float getShadowMask() {\n\tfloat shadow = 1.0;\n\t#ifdef USE_SHADOWMAP\n\t#if NUM_DIR_LIGHTS > 0\n\tDirectionalLight directionalLight;\n\tfor ( int i = 0; i < NUM_DIR_LIGHTS; i ++ ) {\n\t\tdirectionalLight = directionalLights[ i ];\n\t\tshadow *= bool( directionalLight.shadow ) ? getShadow( directionalShadowMap[ i ], directionalLight.shadowMapSize, directionalLight.shadowBias, directionalLight.shadowRadius, vDirectionalShadowCoord[ i ] ) : 1.0;\n\t}\n\t#endif\n\t#if NUM_SPOT_LIGHTS > 0\n\tSpotLight spotLight;\n\tfor ( int i = 0; i < NUM_SPOT_LIGHTS; i ++ ) {\n\t\tspotLight = spotLights[ i ];\n\t\tshadow *= bool( spotLight.shadow ) ? getShadow( spotShadowMap[ i ], spotLight.shadowMapSize, spotLight.shadowBias, spotLight.shadowRadius, vSpotShadowCoord[ i ] ) : 1.0;\n\t}\n\t#endif\n\t#if NUM_POINT_LIGHTS > 0\n\tPointLight pointLight;\n\tfor ( int i = 0; i < NUM_POINT_LIGHTS; i ++ ) {\n\t\tpointLight = pointLights[ i ];\n\t\tshadow *= bool( pointLight.shadow ) ? getPointShadow( pointShadowMap[ i ], pointLight.shadowMapSize, pointLight.shadowBias, pointLight.shadowRadius, vPointShadowCoord[ i ] ) : 1.0;\n\t}\n\t#endif\n\t#endif\n\treturn shadow;\n}\n",
            n.ShaderChunk.skinbase_vertex = "#ifdef USE_SKINNING\n\tmat4 boneMatX = getBoneMatrix( skinIndex.x );\n\tmat4 boneMatY = getBoneMatrix( skinIndex.y );\n\tmat4 boneMatZ = getBoneMatrix( skinIndex.z );\n\tmat4 boneMatW = getBoneMatrix( skinIndex.w );\n#endif",
            n.ShaderChunk.skinning_pars_vertex = "#ifdef USE_SKINNING\n\tuniform mat4 bindMatrix;\n\tuniform mat4 bindMatrixInverse;\n\t#ifdef BONE_TEXTURE\n\t\tuniform sampler2D boneTexture;\n\t\tuniform int boneTextureWidth;\n\t\tuniform int boneTextureHeight;\n\t\tmat4 getBoneMatrix( const in float i ) {\n\t\t\tfloat j = i * 4.0;\n\t\t\tfloat x = mod( j, float( boneTextureWidth ) );\n\t\t\tfloat y = floor( j / float( boneTextureWidth ) );\n\t\t\tfloat dx = 1.0 / float( boneTextureWidth );\n\t\t\tfloat dy = 1.0 / float( boneTextureHeight );\n\t\t\ty = dy * ( y + 0.5 );\n\t\t\tvec4 v1 = texture2D( boneTexture, vec2( dx * ( x + 0.5 ), y ) );\n\t\t\tvec4 v2 = texture2D( boneTexture, vec2( dx * ( x + 1.5 ), y ) );\n\t\t\tvec4 v3 = texture2D( boneTexture, vec2( dx * ( x + 2.5 ), y ) );\n\t\t\tvec4 v4 = texture2D( boneTexture, vec2( dx * ( x + 3.5 ), y ) );\n\t\t\tmat4 bone = mat4( v1, v2, v3, v4 );\n\t\t\treturn bone;\n\t\t}\n\t#else\n\t\tuniform mat4 boneGlobalMatrices[ MAX_BONES ];\n\t\tmat4 getBoneMatrix( const in float i ) {\n\t\t\tmat4 bone = boneGlobalMatrices[ int(i) ];\n\t\t\treturn bone;\n\t\t}\n\t#endif\n#endif\n",
            n.ShaderChunk.skinning_vertex = "#ifdef USE_SKINNING\n\tvec4 skinVertex = bindMatrix * vec4( transformed, 1.0 );\n\tvec4 skinned = vec4( 0.0 );\n\tskinned += boneMatX * skinVertex * skinWeight.x;\n\tskinned += boneMatY * skinVertex * skinWeight.y;\n\tskinned += boneMatZ * skinVertex * skinWeight.z;\n\tskinned += boneMatW * skinVertex * skinWeight.w;\n\tskinned  = bindMatrixInverse * skinned;\n#endif\n",
            n.ShaderChunk.skinnormal_vertex = "#ifdef USE_SKINNING\n\tmat4 skinMatrix = mat4( 0.0 );\n\tskinMatrix += skinWeight.x * boneMatX;\n\tskinMatrix += skinWeight.y * boneMatY;\n\tskinMatrix += skinWeight.z * boneMatZ;\n\tskinMatrix += skinWeight.w * boneMatW;\n\tskinMatrix  = bindMatrixInverse * skinMatrix * bindMatrix;\n\tobjectNormal = vec4( skinMatrix * vec4( objectNormal, 0.0 ) ).xyz;\n#endif\n",
            n.ShaderChunk.specularmap_fragment = "float specularStrength;\n#ifdef USE_SPECULARMAP\n\tvec4 texelSpecular = texture2D( specularMap, vUv );\n\tspecularStrength = texelSpecular.r;\n#else\n\tspecularStrength = 1.0;\n#endif",
            n.ShaderChunk.specularmap_pars_fragment = "#ifdef USE_SPECULARMAP\n\tuniform sampler2D specularMap;\n#endif",
            n.ShaderChunk.tonemapping_fragment = "#if defined( TONE_MAPPING )\n  gl_FragColor.rgb = toneMapping( gl_FragColor.rgb );\n#endif\n",
            n.ShaderChunk.tonemapping_pars_fragment = "#define saturate(a) clamp( a, 0.0, 1.0 )\nuniform float toneMappingExposure;\nuniform float toneMappingWhitePoint;\nvec3 LinearToneMapping( vec3 color ) {\n  return toneMappingExposure * color;\n}\nvec3 ReinhardToneMapping( vec3 color ) {\n  color *= toneMappingExposure;\n  return saturate( color / ( vec3( 1.0 ) + color ) );\n}\n#define Uncharted2Helper( x ) max( ( ( x * ( 0.15 * x + 0.10 * 0.50 ) + 0.20 * 0.02 ) / ( x * ( 0.15 * x + 0.50 ) + 0.20 * 0.30 ) ) - 0.02 / 0.30, vec3( 0.0 ) )\nvec3 Uncharted2ToneMapping( vec3 color ) {\n  color *= toneMappingExposure;\n  return saturate( Uncharted2Helper( color ) / Uncharted2Helper( vec3( toneMappingWhitePoint ) ) );\n}\nvec3 OptimizedCineonToneMapping( vec3 color ) {\n  color *= toneMappingExposure;\n  color = max( vec3( 0.0 ), color - 0.004 );\n  return pow( ( color * ( 6.2 * color + 0.5 ) ) / ( color * ( 6.2 * color + 1.7 ) + 0.06 ), vec3( 2.2 ) );\n}\n",
            n.ShaderChunk.uv2_pars_fragment = "#if defined( USE_LIGHTMAP ) || defined( USE_AOMAP )\n\tvarying vec2 vUv2;\n#endif",
            n.ShaderChunk.uv2_pars_vertex = "#if defined( USE_LIGHTMAP ) || defined( USE_AOMAP )\n\tattribute vec2 uv2;\n\tvarying vec2 vUv2;\n#endif",
            n.ShaderChunk.uv2_vertex = "#if defined( USE_LIGHTMAP ) || defined( USE_AOMAP )\n\tvUv2 = uv2;\n#endif",
            n.ShaderChunk.uv_pars_fragment = "#if defined( USE_MAP ) || defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( USE_SPECULARMAP ) || defined( USE_ALPHAMAP ) || defined( USE_EMISSIVEMAP ) || defined( USE_ROUGHNESSMAP ) || defined( USE_METALNESSMAP )\n\tvarying vec2 vUv;\n#endif",
            n.ShaderChunk.uv_pars_vertex = "#if defined( USE_MAP ) || defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( USE_SPECULARMAP ) || defined( USE_ALPHAMAP ) || defined( USE_EMISSIVEMAP ) || defined( USE_ROUGHNESSMAP ) || defined( USE_METALNESSMAP )\n\tvarying vec2 vUv;\n\tuniform vec4 offsetRepeat;\n#endif\n",
            n.ShaderChunk.uv_vertex = "#if defined( USE_MAP ) || defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( USE_SPECULARMAP ) || defined( USE_ALPHAMAP ) || defined( USE_EMISSIVEMAP ) || defined( USE_ROUGHNESSMAP ) || defined( USE_METALNESSMAP )\n\tvUv = uv * offsetRepeat.zw + offsetRepeat.xy;\n#endif",
            n.ShaderChunk.worldpos_vertex = "#if defined( USE_ENVMAP ) || defined( PHONG ) || defined( STANDARD ) || defined( LAMBERT ) || defined ( USE_SHADOWMAP )\n\t#ifdef USE_SKINNING\n\t\tvec4 worldPosition = modelMatrix * skinned;\n\t#else\n\t\tvec4 worldPosition = modelMatrix * vec4( transformed, 1.0 );\n\t#endif\n#endif\n",
            n.UniformsUtils = {
                merge: function (e) {
                    for (var t = {}, i = 0; i < e.length; i++) {
                        var n = this.clone(e[i]);
                        for (var r in n)
                            t[r] = n[r]
                    }
                    return t
                },
                clone: function (e) {
                    var t = {};
                    for (var i in e) {
                        t[i] = {};
                        for (var r in e[i]) {
                            var o = e[i][r];
                            o instanceof n.Color || o instanceof n.Vector2 || o instanceof n.Vector3 || o instanceof n.Vector4 || o instanceof n.Matrix3 || o instanceof n.Matrix4 || o instanceof n.Texture ? t[i][r] = o.clone() : Array.isArray(o) ? t[i][r] = o.slice() : t[i][r] = o
                        }
                    }
                    return t
                }
            },
            n.UniformsLib = {
                common: {
                    diffuse: {
                        type: "c",
                        value: new n.Color(15658734)
                    },
                    opacity: {
                        type: "f",
                        value: 1
                    },
                    map: {
                        type: "t",
                        value: null
                    },
                    offsetRepeat: {
                        type: "v4",
                        value: new n.Vector4(0, 0, 1, 1)
                    },
                    specularMap: {
                        type: "t",
                        value: null
                    },
                    alphaMap: {
                        type: "t",
                        value: null
                    },
                    envMap: {
                        type: "t",
                        value: null
                    },
                    flipEnvMap: {
                        type: "f",
                        value: -1
                    },
                    reflectivity: {
                        type: "f",
                        value: 1
                    },
                    refractionRatio: {
                        type: "f",
                        value: .98
                    }
                },
                aomap: {
                    aoMap: {
                        type: "t",
                        value: null
                    },
                    aoMapIntensity: {
                        type: "f",
                        value: 1
                    }
                },
                lightmap: {
                    lightMap: {
                        type: "t",
                        value: null
                    },
                    lightMapIntensity: {
                        type: "f",
                        value: 1
                    }
                },
                emissivemap: {
                    emissiveMap: {
                        type: "t",
                        value: null
                    }
                },
                bumpmap: {
                    bumpMap: {
                        type: "t",
                        value: null
                    },
                    bumpScale: {
                        type: "f",
                        value: 1
                    }
                },
                normalmap: {
                    normalMap: {
                        type: "t",
                        value: null
                    },
                    normalScale: {
                        type: "v2",
                        value: new n.Vector2(1, 1)
                    }
                },
                displacementmap: {
                    displacementMap: {
                        type: "t",
                        value: null
                    },
                    displacementScale: {
                        type: "f",
                        value: 1
                    },
                    displacementBias: {
                        type: "f",
                        value: 0
                    }
                },
                roughnessmap: {
                    roughnessMap: {
                        type: "t",
                        value: null
                    }
                },
                metalnessmap: {
                    metalnessMap: {
                        type: "t",
                        value: null
                    }
                },
                fog: {
                    fogDensity: {
                        type: "f",
                        value: 25e-5
                    },
                    fogNear: {
                        type: "f",
                        value: 1
                    },
                    fogFar: {
                        type: "f",
                        value: 2e3
                    },
                    fogColor: {
                        type: "c",
                        value: new n.Color(16777215)
                    }
                },
                lights: {
                    ambientLightColor: {
                        type: "fv",
                        value: []
                    },
                    directionalLights: {
                        type: "sa",
                        value: [],
                        properties: {
                            direction: {
                                type: "v3"
                            },
                            color: {
                                type: "c"
                            },
                            shadow: {
                                type: "i"
                            },
                            shadowBias: {
                                type: "f"
                            },
                            shadowRadius: {
                                type: "f"
                            },
                            shadowMapSize: {
                                type: "v2"
                            }
                        }
                    },
                    directionalShadowMap: {
                        type: "tv",
                        value: []
                    },
                    directionalShadowMatrix: {
                        type: "m4v",
                        value: []
                    },
                    spotLights: {
                        type: "sa",
                        value: [],
                        properties: {
                            color: {
                                type: "c"
                            },
                            position: {
                                type: "v3"
                            },
                            direction: {
                                type: "v3"
                            },
                            distance: {
                                type: "f"
                            },
                            coneCos: {
                                type: "f"
                            },
                            penumbraCos: {
                                type: "f"
                            },
                            decay: {
                                type: "f"
                            },
                            shadow: {
                                type: "i"
                            },
                            shadowBias: {
                                type: "f"
                            },
                            shadowRadius: {
                                type: "f"
                            },
                            shadowMapSize: {
                                type: "v2"
                            }
                        }
                    },
                    spotShadowMap: {
                        type: "tv",
                        value: []
                    },
                    spotShadowMatrix: {
                        type: "m4v",
                        value: []
                    },
                    pointLights: {
                        type: "sa",
                        value: [],
                        properties: {
                            color: {
                                type: "c"
                            },
                            position: {
                                type: "v3"
                            },
                            decay: {
                                type: "f"
                            },
                            distance: {
                                type: "f"
                            },
                            shadow: {
                                type: "i"
                            },
                            shadowBias: {
                                type: "f"
                            },
                            shadowRadius: {
                                type: "f"
                            },
                            shadowMapSize: {
                                type: "v2"
                            }
                        }
                    },
                    pointShadowMap: {
                        type: "tv",
                        value: []
                    },
                    pointShadowMatrix: {
                        type: "m4v",
                        value: []
                    },
                    hemisphereLights: {
                        type: "sa",
                        value: [],
                        properties: {
                            direction: {
                                type: "v3"
                            },
                            skyColor: {
                                type: "c"
                            },
                            groundColor: {
                                type: "c"
                            }
                        }
                    }
                },
                points: {
                    diffuse: {
                        type: "c",
                        value: new n.Color(15658734)
                    },
                    opacity: {
                        type: "f",
                        value: 1
                    },
                    size: {
                        type: "f",
                        value: 1
                    },
                    scale: {
                        type: "f",
                        value: 1
                    },
                    map: {
                        type: "t",
                        value: null
                    },
                    offsetRepeat: {
                        type: "v4",
                        value: new n.Vector4(0, 0, 1, 1)
                    }
                }
            },
            n.ShaderChunk.cube_frag = "uniform samplerCube tCube;\nuniform float tFlip;\nvarying vec3 vWorldPosition;\n#include <common>\n#include <logdepthbuf_pars_fragment>\nvoid main() {\n\tgl_FragColor = textureCube( tCube, vec3( tFlip * vWorldPosition.x, vWorldPosition.yz ) );\n\t#include <logdepthbuf_fragment>\n}\n",
            n.ShaderChunk.cube_vert = "varying vec3 vWorldPosition;\n#include <common>\n#include <logdepthbuf_pars_vertex>\nvoid main() {\n\tvWorldPosition = transformDirection( position, modelMatrix );\n\tgl_Position = projectionMatrix * modelViewMatrix * vec4( position, 1.0 );\n\t#include <logdepthbuf_vertex>\n}\n",
            n.ShaderChunk.depth_frag = "uniform float mNear;\nuniform float mFar;\nuniform float opacity;\n#include <common>\n#include <logdepthbuf_pars_fragment>\nvoid main() {\n\t#include <logdepthbuf_fragment>\n\t#ifdef USE_LOGDEPTHBUF_EXT\n\t\tfloat depth = gl_FragDepthEXT / gl_FragCoord.w;\n\t#else\n\t\tfloat depth = gl_FragCoord.z / gl_FragCoord.w;\n\t#endif\n\tfloat color = 1.0 - smoothstep( mNear, mFar, depth );\n\tgl_FragColor = vec4( vec3( color ), opacity );\n}\n",
            n.ShaderChunk.depth_vert = "#include <common>\n#include <morphtarget_pars_vertex>\n#include <logdepthbuf_pars_vertex>\nvoid main() {\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n}\n",
            n.ShaderChunk.depthRGBA_frag = "#include <common>\n#include <logdepthbuf_pars_fragment>\nvec4 pack_depth( const in float depth ) {\n\tconst vec4 bit_shift = vec4( 256.0 * 256.0 * 256.0, 256.0 * 256.0, 256.0, 1.0 );\n\tconst vec4 bit_mask = vec4( 0.0, 1.0 / 256.0, 1.0 / 256.0, 1.0 / 256.0 );\n\tvec4 res = mod( depth * bit_shift * vec4( 255 ), vec4( 256 ) ) / vec4( 255 );\n\tres -= res.xxyz * bit_mask;\n\treturn res;\n}\nvoid main() {\n\t#include <logdepthbuf_fragment>\n\t#ifdef USE_LOGDEPTHBUF_EXT\n\t\tgl_FragData[ 0 ] = pack_depth( gl_FragDepthEXT );\n\t#else\n\t\tgl_FragData[ 0 ] = pack_depth( gl_FragCoord.z );\n\t#endif\n}\n",
            n.ShaderChunk.depthRGBA_vert = "#include <common>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <logdepthbuf_pars_vertex>\nvoid main() {\n\t#include <skinbase_vertex>\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n}\n",
            n.ShaderChunk.distanceRGBA_frag = "uniform vec3 lightPos;\nvarying vec4 vWorldPosition;\n#include <common>\nvec4 pack1K ( float depth ) {\n\tdepth /= 1000.0;\n\tconst vec4 bitSh = vec4( 256.0 * 256.0 * 256.0, 256.0 * 256.0, 256.0, 1.0 );\n\tconst vec4 bitMsk = vec4( 0.0, 1.0 / 256.0, 1.0 / 256.0, 1.0 / 256.0 );\n\tvec4 res = mod( depth * bitSh * vec4( 255 ), vec4( 256 ) ) / vec4( 255 );\n\tres -= res.xxyz * bitMsk;\n\treturn res;\n}\nfloat unpack1K ( vec4 color ) {\n\tconst vec4 bitSh = vec4( 1.0 / ( 256.0 * 256.0 * 256.0 ), 1.0 / ( 256.0 * 256.0 ), 1.0 / 256.0, 1.0 );\n\treturn dot( color, bitSh ) * 1000.0;\n}\nvoid main () {\n\tgl_FragColor = pack1K( length( vWorldPosition.xyz - lightPos.xyz ) );\n}\n",
            n.ShaderChunk.distanceRGBA_vert = "varying vec4 vWorldPosition;\n#include <common>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\nvoid main() {\n\t#include <skinbase_vertex>\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <project_vertex>\n\t#include <worldpos_vertex>\n\tvWorldPosition = worldPosition;\n}\n",
            n.ShaderChunk.equirect_frag = "uniform sampler2D tEquirect;\nuniform float tFlip;\nvarying vec3 vWorldPosition;\n#include <common>\n#include <logdepthbuf_pars_fragment>\nvoid main() {\n\tvec3 direction = normalize( vWorldPosition );\n\tvec2 sampleUV;\n\tsampleUV.y = saturate( tFlip * direction.y * -0.5 + 0.5 );\n\tsampleUV.x = atan( direction.z, direction.x ) * RECIPROCAL_PI2 + 0.5;\n\tgl_FragColor = texture2D( tEquirect, sampleUV );\n\t#include <logdepthbuf_fragment>\n}\n",
            n.ShaderChunk.equirect_vert = "varying vec3 vWorldPosition;\n#include <common>\n#include <logdepthbuf_pars_vertex>\nvoid main() {\n\tvWorldPosition = transformDirection( position, modelMatrix );\n\tgl_Position = projectionMatrix * modelViewMatrix * vec4( position, 1.0 );\n\t#include <logdepthbuf_vertex>\n}\n",
            n.ShaderChunk.linedashed_frag = "uniform vec3 diffuse;\nuniform float opacity;\nuniform float dashSize;\nuniform float totalSize;\nvarying float vLineDistance;\n#include <common>\n#include <color_pars_fragment>\n#include <fog_pars_fragment>\n#include <logdepthbuf_pars_fragment>\nvoid main() {\n\tif ( mod( vLineDistance, totalSize ) > dashSize ) {\n\t\tdiscard;\n\t}\n\tvec3 outgoingLight = vec3( 0.0 );\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\t#include <logdepthbuf_fragment>\n\t#include <color_fragment>\n\toutgoingLight = diffuseColor.rgb;\n\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\n\t#include <premultiplied_alpha_fragment>\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n}\n",
            n.ShaderChunk.linedashed_vert = "uniform float scale;\nattribute float lineDistance;\nvarying float vLineDistance;\n#include <common>\n#include <color_pars_vertex>\n#include <logdepthbuf_pars_vertex>\nvoid main() {\n\t#include <color_vertex>\n\tvLineDistance = scale * lineDistance;\n\tvec4 mvPosition = modelViewMatrix * vec4( position, 1.0 );\n\tgl_Position = projectionMatrix * mvPosition;\n\t#include <logdepthbuf_vertex>\n}\n",
            n.ShaderChunk.meshbasic_frag = "uniform vec3 diffuse;\nuniform float opacity;\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n#endif\n#include <common>\n#include <color_pars_fragment>\n#include <uv_pars_fragment>\n#include <uv2_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <aomap_pars_fragment>\n#include <envmap_pars_fragment>\n#include <fog_pars_fragment>\n#include <specularmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\nvoid main() {\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\t#include <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <color_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <specularmap_fragment>\n\tReflectedLight reflectedLight;\n\treflectedLight.directDiffuse = vec3( 0.0 );\n\treflectedLight.directSpecular = vec3( 0.0 );\n\treflectedLight.indirectDiffuse = diffuseColor.rgb;\n\treflectedLight.indirectSpecular = vec3( 0.0 );\n\t#include <aomap_fragment>\n\tvec3 outgoingLight = reflectedLight.indirectDiffuse;\n\t#include <envmap_fragment>\n\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\n\t#include <premultiplied_alpha_fragment>\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n}\n",
            n.ShaderChunk.meshbasic_vert = "#include <common>\n#include <uv_pars_vertex>\n#include <uv2_pars_vertex>\n#include <envmap_pars_vertex>\n#include <color_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <logdepthbuf_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <uv2_vertex>\n\t#include <color_vertex>\n\t#include <skinbase_vertex>\n\t#ifdef USE_ENVMAP\n\t#include <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n\t#endif\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <worldpos_vertex>\n\t#include <envmap_vertex>\n}\n",
            n.ShaderChunk.meshlambert_frag = "uniform vec3 diffuse;\nuniform vec3 emissive;\nuniform float opacity;\nvarying vec3 vLightFront;\n#ifdef DOUBLE_SIDED\n\tvarying vec3 vLightBack;\n#endif\n#include <common>\n#include <color_pars_fragment>\n#include <uv_pars_fragment>\n#include <uv2_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <aomap_pars_fragment>\n#include <lightmap_pars_fragment>\n#include <emissivemap_pars_fragment>\n#include <envmap_pars_fragment>\n#include <bsdfs>\n#include <lights_pars>\n#include <fog_pars_fragment>\n#include <shadowmap_pars_fragment>\n#include <shadowmask_pars_fragment>\n#include <specularmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\nvoid main() {\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\tReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );\n\tvec3 totalEmissiveRadiance = emissive;\n\t#include <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <color_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <specularmap_fragment>\n\t#include <emissivemap_fragment>\n\treflectedLight.indirectDiffuse = getAmbientLightIrradiance( ambientLightColor );\n\t#include <lightmap_fragment>\n\treflectedLight.indirectDiffuse *= BRDF_Diffuse_Lambert( diffuseColor.rgb );\n\t#ifdef DOUBLE_SIDED\n\t\treflectedLight.directDiffuse = ( gl_FrontFacing ) ? vLightFront : vLightBack;\n\t#else\n\t\treflectedLight.directDiffuse = vLightFront;\n\t#endif\n\treflectedLight.directDiffuse *= BRDF_Diffuse_Lambert( diffuseColor.rgb ) * getShadowMask();\n\t#include <aomap_fragment>\n\tvec3 outgoingLight = reflectedLight.directDiffuse + reflectedLight.indirectDiffuse + totalEmissiveRadiance;\n\t#include <envmap_fragment>\n\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\n\t#include <premultiplied_alpha_fragment>\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n}\n",
            n.ShaderChunk.meshlambert_vert = "#define LAMBERT\nvarying vec3 vLightFront;\n#ifdef DOUBLE_SIDED\n\tvarying vec3 vLightBack;\n#endif\n#include <common>\n#include <uv_pars_vertex>\n#include <uv2_pars_vertex>\n#include <envmap_pars_vertex>\n#include <bsdfs>\n#include <lights_pars>\n#include <color_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <shadowmap_pars_vertex>\n#include <logdepthbuf_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <uv2_vertex>\n\t#include <color_vertex>\n\t#include <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinbase_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <worldpos_vertex>\n\t#include <envmap_vertex>\n\t#include <lights_lambert_vertex>\n\t#include <shadowmap_vertex>\n}\n",
            n.ShaderChunk.meshphong_frag = "#define PHONG\nuniform vec3 diffuse;\nuniform vec3 emissive;\nuniform vec3 specular;\nuniform float shininess;\nuniform float opacity;\n#include <common>\n#include <color_pars_fragment>\n#include <uv_pars_fragment>\n#include <uv2_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <aomap_pars_fragment>\n#include <lightmap_pars_fragment>\n#include <emissivemap_pars_fragment>\n#include <envmap_pars_fragment>\n#include <fog_pars_fragment>\n#include <bsdfs>\n#include <lights_pars>\n#include <lights_phong_pars_fragment>\n#include <shadowmap_pars_fragment>\n#include <bumpmap_pars_fragment>\n#include <normalmap_pars_fragment>\n#include <specularmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\nvoid main() {\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\tReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );\n\tvec3 totalEmissiveRadiance = emissive;\n\t#include <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <color_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <specularmap_fragment>\n\t#include <normal_fragment>\n\t#include <emissivemap_fragment>\n\t#include <lights_phong_fragment>\n\t#include <lights_template>\n\t#include <aomap_fragment>\n\tvec3 outgoingLight = reflectedLight.directDiffuse + reflectedLight.indirectDiffuse + reflectedLight.directSpecular + reflectedLight.indirectSpecular + totalEmissiveRadiance;\n\t#include <envmap_fragment>\n\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\n\t#include <premultiplied_alpha_fragment>\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n}\n",
            n.ShaderChunk.meshphong_vert = "#define PHONG\nvarying vec3 vViewPosition;\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n#endif\n#include <common>\n#include <uv_pars_vertex>\n#include <uv2_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <envmap_pars_vertex>\n#include <lights_phong_pars_vertex>\n#include <color_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <shadowmap_pars_vertex>\n#include <logdepthbuf_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <uv2_vertex>\n\t#include <color_vertex>\n\t#include <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinbase_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n#ifndef FLAT_SHADED\n\tvNormal = normalize( transformedNormal );\n#endif\n\t#include <begin_vertex>\n\t#include <displacementmap_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\tvViewPosition = - mvPosition.xyz;\n\t#include <worldpos_vertex>\n\t#include <envmap_vertex>\n\t#include <lights_phong_vertex>\n\t#include <shadowmap_vertex>\n}\n",
            n.ShaderChunk.meshstandard_frag = "#define STANDARD\nuniform vec3 diffuse;\nuniform vec3 emissive;\nuniform float roughness;\nuniform float metalness;\nuniform float opacity;\nuniform float envMapIntensity;\nvarying vec3 vViewPosition;\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n#endif\n#include <common>\n#include <color_pars_fragment>\n#include <uv_pars_fragment>\n#include <uv2_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <aomap_pars_fragment>\n#include <lightmap_pars_fragment>\n#include <emissivemap_pars_fragment>\n#include <envmap_pars_fragment>\n#include <fog_pars_fragment>\n#include <bsdfs>\n#include <cube_uv_reflection_fragment>\n#include <lights_pars>\n#include <lights_standard_pars_fragment>\n#include <shadowmap_pars_fragment>\n#include <bumpmap_pars_fragment>\n#include <normalmap_pars_fragment>\n#include <roughnessmap_pars_fragment>\n#include <metalnessmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\nvoid main() {\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\tReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );\n\tvec3 totalEmissiveRadiance = emissive;\n\t#include <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <color_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <specularmap_fragment>\n\t#include <roughnessmap_fragment>\n\t#include <metalnessmap_fragment>\n\t#include <normal_fragment>\n\t#include <emissivemap_fragment>\n\t#include <lights_standard_fragment>\n\t#include <lights_template>\n\t#include <aomap_fragment>\n\tvec3 outgoingLight = reflectedLight.directDiffuse + reflectedLight.indirectDiffuse + reflectedLight.directSpecular + reflectedLight.indirectSpecular + totalEmissiveRadiance;\n\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\n\t#include <premultiplied_alpha_fragment>\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n}\n",
            n.ShaderChunk.meshstandard_vert = "#define STANDARD\nvarying vec3 vViewPosition;\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n#endif\n#include <common>\n#include <uv_pars_vertex>\n#include <uv2_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <envmap_pars_vertex>\n#include <color_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <shadowmap_pars_vertex>\n#include <specularmap_pars_fragment>\n#include <logdepthbuf_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <uv2_vertex>\n\t#include <color_vertex>\n\t#include <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinbase_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n#ifndef FLAT_SHADED\n\tvNormal = normalize( transformedNormal );\n#endif\n\t#include <begin_vertex>\n\t#include <displacementmap_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\tvViewPosition = - mvPosition.xyz;\n\t#include <worldpos_vertex>\n\t#include <envmap_vertex>\n\t#include <shadowmap_vertex>\n}\n",
            n.ShaderChunk.normal_frag = "uniform float opacity;\nvarying vec3 vNormal;\n#include <common>\n#include <logdepthbuf_pars_fragment>\nvoid main() {\n\tgl_FragColor = vec4( 0.5 * normalize( vNormal ) + 0.5, opacity );\n\t#include <logdepthbuf_fragment>\n}\n",
            n.ShaderChunk.normal_vert = "varying vec3 vNormal;\n#include <common>\n#include <morphtarget_pars_vertex>\n#include <logdepthbuf_pars_vertex>\nvoid main() {\n\tvNormal = normalize( normalMatrix * normal );\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n}\n",
            n.ShaderChunk.points_frag = "uniform vec3 diffuse;\nuniform float opacity;\n#include <common>\n#include <color_pars_fragment>\n#include <map_particle_pars_fragment>\n#include <fog_pars_fragment>\n#include <shadowmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\nvoid main() {\n\tvec3 outgoingLight = vec3( 0.0 );\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\t#include <logdepthbuf_fragment>\n\t#include <map_particle_fragment>\n\t#include <color_fragment>\n\t#include <alphatest_fragment>\n\toutgoingLight = diffuseColor.rgb;\n\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\n\t#include <premultiplied_alpha_fragment>\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n}\n",
            n.ShaderChunk.points_vert = "uniform float size;\nuniform float scale;\n#include <common>\n#include <color_pars_vertex>\n#include <shadowmap_pars_vertex>\n#include <logdepthbuf_pars_vertex>\nvoid main() {\n\t#include <color_vertex>\n\t#include <begin_vertex>\n\t#include <project_vertex>\n\t#ifdef USE_SIZEATTENUATION\n\t\tgl_PointSize = size * ( scale / - mvPosition.z );\n\t#else\n\t\tgl_PointSize = size;\n\t#endif\n\t#include <logdepthbuf_vertex>\n\t#include <worldpos_vertex>\n\t#include <shadowmap_vertex>\n}\n",
            n.ShaderLib = {
                basic: {
                    uniforms: n.UniformsUtils.merge([n.UniformsLib.common, n.UniformsLib.aomap, n.UniformsLib.fog]),
                    vertexShader: n.ShaderChunk.meshbasic_vert,
                    fragmentShader: n.ShaderChunk.meshbasic_frag
                },
                lambert: {
                    uniforms: n.UniformsUtils.merge([n.UniformsLib.common, n.UniformsLib.aomap, n.UniformsLib.lightmap, n.UniformsLib.emissivemap, n.UniformsLib.fog, n.UniformsLib.lights, {
                        emissive: {
                            type: "c",
                            value: new n.Color(0)
                        }
                    }]),
                    vertexShader: n.ShaderChunk.meshlambert_vert,
                    fragmentShader: n.ShaderChunk.meshlambert_frag
                },
                phong: {
                    uniforms: n.UniformsUtils.merge([n.UniformsLib.common, n.UniformsLib.aomap, n.UniformsLib.lightmap, n.UniformsLib.emissivemap, n.UniformsLib.bumpmap, n.UniformsLib.normalmap, n.UniformsLib.displacementmap, n.UniformsLib.fog, n.UniformsLib.lights, {
                        emissive: {
                            type: "c",
                            value: new n.Color(0)
                        },
                        specular: {
                            type: "c",
                            value: new n.Color(1118481)
                        },
                        shininess: {
                            type: "f",
                            value: 30
                        }
                    }]),
                    vertexShader: n.ShaderChunk.meshphong_vert,
                    fragmentShader: n.ShaderChunk.meshphong_frag
                },
                standard: {
                    uniforms: n.UniformsUtils.merge([n.UniformsLib.common, n.UniformsLib.aomap, n.UniformsLib.lightmap, n.UniformsLib.emissivemap, n.UniformsLib.bumpmap, n.UniformsLib.normalmap, n.UniformsLib.displacementmap, n.UniformsLib.roughnessmap, n.UniformsLib.metalnessmap, n.UniformsLib.fog, n.UniformsLib.lights, {
                        emissive: {
                            type: "c",
                            value: new n.Color(0)
                        },
                        roughness: {
                            type: "f",
                            value: .5
                        },
                        metalness: {
                            type: "f",
                            value: 0
                        },
                        envMapIntensity: {
                            type: "f",
                            value: 1
                        }
                    }]),
                    vertexShader: n.ShaderChunk.meshstandard_vert,
                    fragmentShader: n.ShaderChunk.meshstandard_frag
                },
                points: {
                    uniforms: n.UniformsUtils.merge([n.UniformsLib.points, n.UniformsLib.fog]),
                    vertexShader: n.ShaderChunk.points_vert,
                    fragmentShader: n.ShaderChunk.points_frag
                },
                dashed: {
                    uniforms: n.UniformsUtils.merge([n.UniformsLib.common, n.UniformsLib.fog, {
                        scale: {
                            type: "f",
                            value: 1
                        },
                        dashSize: {
                            type: "f",
                            value: 1
                        },
                        totalSize: {
                            type: "f",
                            value: 2
                        }
                    }]),
                    vertexShader: n.ShaderChunk.linedashed_vert,
                    fragmentShader: n.ShaderChunk.linedashed_frag
                },
                depth: {
                    uniforms: {
                        mNear: {
                            type: "f",
                            value: 1
                        },
                        mFar: {
                            type: "f",
                            value: 2e3
                        },
                        opacity: {
                            type: "f",
                            value: 1
                        }
                    },
                    vertexShader: n.ShaderChunk.depth_vert,
                    fragmentShader: n.ShaderChunk.depth_frag
                },
                normal: {
                    uniforms: {
                        opacity: {
                            type: "f",
                            value: 1
                        }
                    },
                    vertexShader: n.ShaderChunk.normal_vert,
                    fragmentShader: n.ShaderChunk.normal_frag
                },
                cube: {
                    uniforms: {
                        tCube: {
                            type: "t",
                            value: null
                        },
                        tFlip: {
                            type: "f",
                            value: -1
                        }
                    },
                    vertexShader: n.ShaderChunk.cube_vert,
                    fragmentShader: n.ShaderChunk.cube_frag
                },
                equirect: {
                    uniforms: {
                        tEquirect: {
                            type: "t",
                            value: null
                        },
                        tFlip: {
                            type: "f",
                            value: -1
                        }
                    },
                    vertexShader: n.ShaderChunk.equirect_vert,
                    fragmentShader: n.ShaderChunk.equirect_frag
                },
                depthRGBA: {
                    uniforms: {},
                    vertexShader: n.ShaderChunk.depthRGBA_vert,
                    fragmentShader: n.ShaderChunk.depthRGBA_frag
                },
                distanceRGBA: {
                    uniforms: {
                        lightPos: {
                            type: "v3",
                            value: new n.Vector3(0, 0, 0)
                        }
                    },
                    vertexShader: n.ShaderChunk.distanceRGBA_vert,
                    fragmentShader: n.ShaderChunk.distanceRGBA_frag
                }
            },
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                function t() {
                    return null === ye ? Oe : 1
                }
                function i(e, t, i, n) {
                    se === !0 && (e *= n,
                        t *= n,
                        i *= n),
                        Ye.clearColor(e, t, i, n)
                }
                function r() {
                    Ye.init(),
                        Ye.scissor(we.copy(Le).multiplyScalar(Oe)),
                        Ye.viewport(Te.copy(Ne).multiplyScalar(Oe)),
                        i(Se.r, Se.g, Se.b, Me)
                }
                function o() {
                    Ae = null,
                        be = null,
                        Ee = "",
                        Ie = -1,
                        Ye.reset()
                }
                function a(e) {
                    e.preventDefault(),
                        o(),
                        r(),
                        Xe.clear()
                }
                function s(e) {
                    var t = e.target;
                    t.removeEventListener("dispose", s),
                        h(t),
                        ke.textures--
                }
                function l(e) {
                    var t = e.target;
                    t.removeEventListener("dispose", l),
                        u(t),
                        ke.textures--
                }
                function c(e) {
                    var t = e.target;
                    t.removeEventListener("dispose", c),
                        d(t)
                }
                function h(e) {
                    var t = Xe.get(e);
                    if (e.image && t.__image__webglTextureCube)
                        Ge.deleteTexture(t.__image__webglTextureCube);
                    else {
                        if (void 0 === t.__webglInit)
                            return;
                        Ge.deleteTexture(t.__webglTexture)
                    }
                    Xe.delete(e)
                }
                function u(e) {
                    var t = Xe.get(e)
                        , i = Xe.get(e.texture);
                    if (e && void 0 !== i.__webglTexture) {
                        if (Ge.deleteTexture(i.__webglTexture),
                            e instanceof n.WebGLRenderTargetCube)
                            for (var r = 0; r < 6; r++)
                                Ge.deleteFramebuffer(t.__webglFramebuffer[r]),
                                    Ge.deleteRenderbuffer(t.__webglDepthbuffer[r]);
                        else
                            Ge.deleteFramebuffer(t.__webglFramebuffer),
                                Ge.deleteRenderbuffer(t.__webglDepthbuffer);
                        Xe.delete(e.texture),
                            Xe.delete(e)
                    }
                }
                function d(e) {
                    p(e),
                        Xe.delete(e)
                }
                function p(e) {
                    var t = Xe.get(e).program;
                    e.program = void 0,
                        void 0 !== t && qe.releaseProgram(t)
                }
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                    var o;
                    if (i instanceof n.InstancedBufferGeometry && (o = We.get("ANGLE_instanced_arrays"),
                        null === o))
                        return void console.error("THREE.WebGLRenderer.setupVertexAttributes: using THREE.InstancedBufferGeometry but hardware does not support extension ANGLE_instanced_arrays.");
                    void 0 === r && (r = 0),
                        Ye.initAttributes();
                    var a = i.attributes
                        , s = t.getAttributes()
                        , l = e.defaultAttributeValues;
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                        var h = s[c];
                        if (h >= 0) {
                            var u = a[c];
                            if (void 0 !== u) {
                                var d = u.itemSize
                                    , p = Ze.getAttributeBuffer(u);
                                if (u instanceof n.InterleavedBufferAttribute) {
                                    var f = u.data
                                        , g = f.stride
                                        , m = u.offset;
                                    f instanceof n.InstancedInterleavedBuffer ? (Ye.enableAttributeAndDivisor(h, f.meshPerAttribute, o),
                                        void 0 === i.maxInstancedCount && (i.maxInstancedCount = f.meshPerAttribute * f.count)) : Ye.enableAttribute(h),
                                        Ge.bindBuffer(Ge.ARRAY_BUFFER, p),
                                        Ge.vertexAttribPointer(h, d, Ge.FLOAT, !1, g * f.array.BYTES_PER_ELEMENT, (r * g + m) * f.array.BYTES_PER_ELEMENT)
                                } else
                                    u instanceof n.InstancedBufferAttribute ? (Ye.enableAttributeAndDivisor(h, u.meshPerAttribute, o),
                                        void 0 === i.maxInstancedCount && (i.maxInstancedCount = u.meshPerAttribute * u.count)) : Ye.enableAttribute(h),
                                        Ge.bindBuffer(Ge.ARRAY_BUFFER, p),
                                        Ge.vertexAttribPointer(h, d, Ge.FLOAT, !1, 0, r * d * 4)
                            } else if (void 0 !== l) {
                                var v = l[c];
                                if (void 0 !== v)
                                    switch (v.length) {
                                        case 2:
                                            Ge.vertexAttrib2fv(h, v);
                                            break;
                                        case 3:
                                            Ge.vertexAttrib3fv(h, v);
                                            break;
                                        case 4:
                                            Ge.vertexAttrib4fv(h, v);
                                            break;
                                        default:
                                            Ge.vertexAttrib1fv(h, v)
                                    }
                            }
                        }
                    }
                    Ye.disableUnusedAttributes()
                }
                function g(e, t) {
                    return Math.abs(t[0]) - Math.abs(e[0])
                }
                function m(e, t) {
                    return e.object.renderOrder !== t.object.renderOrder ? e.object.renderOrder - t.object.renderOrder : e.material.id !== t.material.id ? e.material.id - t.material.id : e.z !== t.z ? e.z - t.z : e.id - t.id
                }
                function v(e, t) {
                    return e.object.renderOrder !== t.object.renderOrder ? e.object.renderOrder - t.object.renderOrder : e.z !== t.z ? t.z - e.z : e.id - t.id
                }
                function A(e, t, i, n, r) {
                    var o, a;
                    i.transparent ? (o = de,
                        a = ++pe) : (o = he,
                            a = ++ue);
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                    void 0 !== s ? (s.id = e.id,
                        s.object = e,
                        s.geometry = t,
                        s.material = i,
                        s.z = Ve.z,
                        s.group = r) : (s = {
                            id: e.id,
                            object: e,
                            geometry: t,
                            material: i,
                            z: Ve.z,
                            group: r
                        },
                            o.push(s))
                }
                function y(e, t) {
                    if (e.visible !== !1) {
                        if (e.layers.test(t.layers))
                            if (e instanceof n.Light)
                                ce.push(e);
                            else if (e instanceof n.Sprite)
                                e.frustumCulled !== !1 && Be.intersectsObject(e) !== !0 || ge.push(e);
                            else if (e instanceof n.LensFlare)
                                me.push(e);
                            else if (e instanceof n.ImmediateRenderObject)
                                ve.sortObjects === !0 && (Ve.setFromMatrixPosition(e.matrixWorld),
                                    Ve.applyProjection(Fe)),
                                    A(e, null, e.material, Ve.z, null);
                            else if ((e instanceof n.Mesh || e instanceof n.Line || e instanceof n.Points) && (e instanceof n.SkinnedMesh && e.skeleton.update(),
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                                var i = e.material;
                                if (i.visible === !0) {
                                    ve.sortObjects === !0 && (Ve.setFromMatrixPosition(e.matrixWorld),
                                        Ve.applyProjection(Fe));
                                    var r = Ze.update(e);
                                    if (i instanceof n.MultiMaterial)
                                        for (var o = r.groups, a = i.materials, s = 0, l = o.length; s < l; s++) {
                                            var c = o[s]
                                                , h = a[c.materialIndex];
                                            h.visible === !0 && A(e, r, h, Ve.z, c)
                                        }
                                    else
                                        A(e, r, i, Ve.z, null)
                                }
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                            y(u[s], t)
                    }
                }
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                            , l = s.object
                            , c = s.geometry
                            , h = void 0 === r ? s.material : r
                            , u = s.group;
                        if (l.modelViewMatrix.multiplyMatrices(t.matrixWorldInverse, l.matrixWorld),
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                            l instanceof n.ImmediateRenderObject) {
                            E(h);
                            var d = w(t, i, h, l);
                            Ee = "",
                                l.render(function (e) {
                                    ve.renderBufferImmediate(e, d, h)
                                })
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                            ve.renderBufferDirect(t, i, c, h, l, u)
                    }
                }
                function I(e, t, i) {
                    var r = Xe.get(e)
                        , o = qe.getParameters(e, Ue, t, i)
                        , a = qe.getProgramCode(e, o)
                        , s = r.program
                        , l = !0;
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                        p(e);
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                        if (void 0 !== o.shaderID)
                            return;
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                    if (l) {
                        if (o.shaderID) {
                            var h = n.ShaderLib[o.shaderID];
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                                name: e.type,
                                uniforms: n.UniformsUtils.clone(h.uniforms),
                                vertexShader: h.vertexShader,
                                fragmentShader: h.fragmentShader
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                        } else
                            r.__webglShader = {
                                name: e.type,
                                uniforms: e.uniforms,
                                vertexShader: e.vertexShader,
                                fragmentShader: e.fragmentShader
                            };
                        e.__webglShader = r.__webglShader,
                            s = qe.acquireProgram(e, o, a),
                            r.program = s,
                            e.program = s
                    }
                    var u = s.getAttributes();
                    if (e.morphTargets) {
                        e.numSupportedMorphTargets = 0;
                        for (var d = 0; d < ve.maxMorphTargets; d++)
                            u["morphTarget" + d] >= 0 && e.numSupportedMorphTargets++
                    }
                    if (e.morphNormals) {
                        e.numSupportedMorphNormals = 0;
                        for (var d = 0; d < ve.maxMorphNormals; d++)
                            u["morphNormal" + d] >= 0 && e.numSupportedMorphNormals++
                    }
                    r.uniformsList = [];
                    var f = r.__webglShader.uniforms
                        , g = r.program.getUniforms();
                    for (var m in f) {
                        var v = g[m];
                        v && r.uniformsList.push([r.__webglShader.uniforms[m], v])
                    }
                    (e instanceof n.MeshPhongMaterial || e instanceof n.MeshLambertMaterial || e instanceof n.MeshStandardMaterial || e.lights) && (r.lightsHash = Ue.hash,
                        f.ambientLightColor.value = Ue.ambient,
                        f.directionalLights.value = Ue.directional,
                        f.spotLights.value = Ue.spot,
                        f.pointLights.value = Ue.point,
                        f.hemisphereLights.value = Ue.hemi,
                        f.directionalShadowMap.value = Ue.directionalShadowMap,
                        f.directionalShadowMatrix.value = Ue.directionalShadowMatrix,
                        f.spotShadowMap.value = Ue.spotShadowMap,
                        f.spotShadowMatrix.value = Ue.spotShadowMatrix,
                        f.pointShadowMap.value = Ue.pointShadowMap,
                        f.pointShadowMatrix.value = Ue.pointShadowMatrix),
                        r.hasDynamicUniforms = !1;
                    for (var A = 0, y = r.uniformsList.length; A < y; A++) {
                        var C = r.uniformsList[A][0];
                        if (C.dynamic === !0) {
                            r.hasDynamicUniforms = !0;
                            break
                        }
                    }
                }
                function E(e) {
                    b(e),
                        e.transparent === !0 ? Ye.setBlending(e.blending, e.blendEquation, e.blendSrc, e.blendDst, e.blendEquationAlpha, e.blendSrcAlpha, e.blendDstAlpha, e.premultipliedAlpha) : Ye.setBlending(n.NoBlending),
                        Ye.setDepthFunc(e.depthFunc),
                        Ye.setDepthTest(e.depthTest),
                        Ye.setDepthWrite(e.depthWrite),
                        Ye.setColorWrite(e.colorWrite),
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                }
                function b(e) {
                    e.side !== n.DoubleSide ? Ye.enable(Ge.CULL_FACE) : Ye.disable(Ge.CULL_FACE),
                        Ye.setFlipSided(e.side === n.BackSide)
                }
                function w(e, t, i, r) {
                    xe = 0;
                    var o = Xe.get(i);
                    void 0 === o.program && (i.needsUpdate = !0),
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                        i.needsUpdate && (I(i, t, r),
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                    var a = !1
                        , s = !1
                        , l = !1
                        , c = o.program
                        , h = c.getUniforms()
                        , u = o.__webglShader.uniforms;
                    if (c.id !== Ae && (Ge.useProgram(c.program),
                        Ae = c.id,
                        a = !0,
                        s = !0,
                        l = !0),
                        i.id !== Ie && (Ie = i.id,
                            s = !0),
                        (a || e !== be) && (Ge.uniformMatrix4fv(h.projectionMatrix, !1, e.projectionMatrix.elements),
                            je.logarithmicDepthBuffer && Ge.uniform1f(h.logDepthBufFC, 2 / (Math.log(e.far + 1) / Math.LN2)),
                            e !== be && (be = e,
                                s = !0,
                                l = !0),
                            (i instanceof n.ShaderMaterial || i instanceof n.MeshPhongMaterial || i instanceof n.MeshStandardMaterial || i.envMap) && void 0 !== h.cameraPosition && (Ve.setFromMatrixPosition(e.matrixWorld),
                                Ge.uniform3f(h.cameraPosition, Ve.x, Ve.y, Ve.z)),
                            (i instanceof n.MeshPhongMaterial || i instanceof n.MeshLambertMaterial || i instanceof n.MeshBasicMaterial || i instanceof n.MeshStandardMaterial || i instanceof n.ShaderMaterial || i.skinning) && void 0 !== h.viewMatrix && Ge.uniformMatrix4fv(h.viewMatrix, !1, e.matrixWorldInverse.elements),
                            void 0 !== h.toneMappingExposure && Ge.uniform1f(h.toneMappingExposure, ve.toneMappingExposure),
                            void 0 !== h.toneMappingWhitePoint && Ge.uniform1f(h.toneMappingWhitePoint, ve.toneMappingWhitePoint)),
                        i.skinning)
                        if (r.bindMatrix && void 0 !== h.bindMatrix && Ge.uniformMatrix4fv(h.bindMatrix, !1, r.bindMatrix.elements),
                            r.bindMatrixInverse && void 0 !== h.bindMatrixInverse && Ge.uniformMatrix4fv(h.bindMatrixInverse, !1, r.bindMatrixInverse.elements),
                            je.floatVertexTextures && r.skeleton && r.skeleton.useVertexTexture) {
                            if (void 0 !== h.boneTexture) {
                                var d = B();
                                Ge.uniform1i(h.boneTexture, d),
                                    ve.setTexture(r.skeleton.boneTexture, d)
                            }
                            void 0 !== h.boneTextureWidth && Ge.uniform1i(h.boneTextureWidth, r.skeleton.boneTextureWidth),
                                void 0 !== h.boneTextureHeight && Ge.uniform1i(h.boneTextureHeight, r.skeleton.boneTextureHeight)
                        } else
                            r.skeleton && r.skeleton.boneMatrices && void 0 !== h.boneGlobalMatrices && Ge.uniformMatrix4fv(h.boneGlobalMatrices, !1, r.skeleton.boneMatrices);
                    return s && ((i instanceof n.MeshPhongMaterial || i instanceof n.MeshLambertMaterial || i instanceof n.MeshStandardMaterial || i.lights) && D(u, l),
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                        i instanceof n.LineBasicMaterial ? x(u, i) : i instanceof n.LineDashedMaterial ? (x(u, i),
                            S(u, i)) : i instanceof n.PointsMaterial ? M(u, i) : i instanceof n.MeshLambertMaterial ? P(u, i) : i instanceof n.MeshPhongMaterial ? O(u, i) : i instanceof n.MeshStandardMaterial ? L(u, i) : i instanceof n.MeshDepthMaterial ? (u.mNear.value = e.near,
                                u.mFar.value = e.far,
                                u.opacity.value = i.opacity) : i instanceof n.MeshNormalMaterial && (u.opacity.value = i.opacity),
                        V(o.uniformsList)),
                        N(h, r),
                        void 0 !== h.modelMatrix && Ge.uniformMatrix4fv(h.modelMatrix, !1, r.matrixWorld.elements),
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                }
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                        var a = e[r][0]
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                        void 0 !== s && (s.bind(a)(t, i),
                            n.push(e[r]))
                    }
                    V(n)
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                    e.opacity.value = t.opacity,
                        e.diffuse.value = t.color,
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                        e.map.value = t.map,
                        e.specularMap.value = t.specularMap,
                        e.alphaMap.value = t.alphaMap,
                        t.aoMap && (e.aoMap.value = t.aoMap,
                            e.aoMapIntensity.value = t.aoMapIntensity);
                    var i;
                    if (t.map ? i = t.map : t.specularMap ? i = t.specularMap : t.displacementMap ? i = t.displacementMap : t.normalMap ? i = t.normalMap : t.bumpMap ? i = t.bumpMap : t.roughnessMap ? i = t.roughnessMap : t.metalnessMap ? i = t.metalnessMap : t.alphaMap ? i = t.alphaMap : t.emissiveMap && (i = t.emissiveMap),
                        void 0 !== i) {
                        i instanceof n.WebGLRenderTarget && (i = i.texture);
                        var r = i.offset
                            , o = i.repeat;
                        e.offsetRepeat.value.set(r.x, r.y, o.x, o.y)
                    }
                    e.envMap.value = t.envMap,
                        e.flipEnvMap.value = t.envMap instanceof n.WebGLRenderTargetCube ? 1 : -1,
                        e.reflectivity.value = t.reflectivity,
                        e.refractionRatio.value = t.refractionRatio
                }
                function x(e, t) {
                    e.diffuse.value = t.color,
                        e.opacity.value = t.opacity
                }
                function S(e, t) {
                    e.dashSize.value = t.dashSize,
                        e.totalSize.value = t.dashSize + t.gapSize,
                        e.scale.value = t.scale
                }
                function M(e, t) {
                    if (e.diffuse.value = t.color,
                        e.opacity.value = t.opacity,
                        e.size.value = t.size * Oe,
                        e.scale.value = te.clientHeight / 2,
                        e.map.value = t.map,
                        null !== t.map) {
                        var i = t.map.offset
                            , n = t.map.repeat;
                        e.offsetRepeat.value.set(i.x, i.y, n.x, n.y)
                    }
                }
                function R(e, t) {
                    e.fogColor.value = t.color,
                        t instanceof n.Fog ? (e.fogNear.value = t.near,
                            e.fogFar.value = t.far) : t instanceof n.FogExp2 && (e.fogDensity.value = t.density)
                }
                function P(e, t) {
                    t.lightMap && (e.lightMap.value = t.lightMap,
                        e.lightMapIntensity.value = t.lightMapIntensity),
                        t.emissiveMap && (e.emissiveMap.value = t.emissiveMap)
                }
                function O(e, t) {
                    e.specular.value = t.specular,
                        e.shininess.value = Math.max(t.shininess, 1e-4),
                        t.lightMap && (e.lightMap.value = t.lightMap,
                            e.lightMapIntensity.value = t.lightMapIntensity),
                        t.emissiveMap && (e.emissiveMap.value = t.emissiveMap),
                        t.bumpMap && (e.bumpMap.value = t.bumpMap,
                            e.bumpScale.value = t.bumpScale),
                        t.normalMap && (e.normalMap.value = t.normalMap,
                            e.normalScale.value.copy(t.normalScale)),
                        t.displacementMap && (e.displacementMap.value = t.displacementMap,
                            e.displacementScale.value = t.displacementScale,
                            e.displacementBias.value = t.displacementBias)
                }
                function L(e, t) {
                    e.roughness.value = t.roughness,
                        e.metalness.value = t.metalness,
                        t.roughnessMap && (e.roughnessMap.value = t.roughnessMap),
                        t.metalnessMap && (e.metalnessMap.value = t.metalnessMap),
                        t.lightMap && (e.lightMap.value = t.lightMap,
                            e.lightMapIntensity.value = t.lightMapIntensity),
                        t.emissiveMap && (e.emissiveMap.value = t.emissiveMap),
                        t.bumpMap && (e.bumpMap.value = t.bumpMap,
                            e.bumpScale.value = t.bumpScale),
                        t.normalMap && (e.normalMap.value = t.normalMap,
                            e.normalScale.value.copy(t.normalScale)),
                        t.displacementMap && (e.displacementMap.value = t.displacementMap,
                            e.displacementScale.value = t.displacementScale,
                            e.displacementBias.value = t.displacementBias),
                        t.envMap && (e.envMapIntensity.value = t.envMapIntensity)
                }
                function D(e, t) {
                    e.ambientLightColor.needsUpdate = t,
                        e.directionalLights.needsUpdate = t,
                        e.pointLights.needsUpdate = t,
                        e.spotLights.needsUpdate = t,
                        e.hemisphereLights.needsUpdate = t
                }
                function N(e, t) {
                    Ge.uniformMatrix4fv(e.modelViewMatrix, !1, t.modelViewMatrix.elements),
                        e.normalMatrix && Ge.uniformMatrix3fv(e.normalMatrix, !1, t.normalMatrix.elements)
                }
                function B() {
                    var e = xe;
                    return e >= je.maxTextures && console.warn("WebGLRenderer: trying to use " + e + " texture units while this GPU supports only " + je.maxTextures),
                        xe += 1,
                        e
                }
                function F(e, t, i, r) {
                    var o, a;
                    if ("1i" === t)
                        Ge.uniform1i(i, r);
                    else if ("1f" === t)
                        Ge.uniform1f(i, r);
                    else if ("2f" === t)
                        Ge.uniform2f(i, r[0], r[1]);
                    else if ("3f" === t)
                        Ge.uniform3f(i, r[0], r[1], r[2]);
                    else if ("4f" === t)
                        Ge.uniform4f(i, r[0], r[1], r[2], r[3]);
                    else if ("1iv" === t)
                        Ge.uniform1iv(i, r);
                    else if ("3iv" === t)
                        Ge.uniform3iv(i, r);
                    else if ("1fv" === t)
                        Ge.uniform1fv(i, r);
                    else if ("2fv" === t)
                        Ge.uniform2fv(i, r);
                    else if ("3fv" === t)
                        Ge.uniform3fv(i, r);
                    else if ("4fv" === t)
                        Ge.uniform4fv(i, r);
                    else if ("Matrix2fv" === t)
                        Ge.uniformMatrix2fv(i, !1, r);
                    else if ("Matrix3fv" === t)
                        Ge.uniformMatrix3fv(i, !1, r);
                    else if ("Matrix4fv" === t)
                        Ge.uniformMatrix4fv(i, !1, r);
                    else if ("i" === t)
                        Ge.uniform1i(i, r);
                    else if ("f" === t)
                        Ge.uniform1f(i, r);
                    else if ("v2" === t)
                        Ge.uniform2f(i, r.x, r.y);
                    else if ("v3" === t)
                        Ge.uniform3f(i, r.x, r.y, r.z);
                    else if ("v4" === t)
                        Ge.uniform4f(i, r.x, r.y, r.z, r.w);
                    else if ("c" === t)
                        Ge.uniform3f(i, r.r, r.g, r.b);
                    else if ("s" === t) {
                        var s = e.properties;
                        for (var l in s) {
                            var c = s[l]
                                , h = i[l]
                                , u = r[l];
                            F(c, c.type, h, u)
                        }
                    } else if ("sa" === t)
                        for (var s = e.properties, d = 0, p = r.length; d < p; d++)
                            for (var l in s) {
                                var c = s[l]
                                    , h = i[d][l]
                                    , u = r[d][l];
                                F(c, c.type, h, u)
                            }
                    else if ("iv1" === t)
                        Ge.uniform1iv(i, r);
                    else if ("iv" === t)
                        Ge.uniform3iv(i, r);
                    else if ("fv1" === t)
                        Ge.uniform1fv(i, r);
                    else if ("fv" === t)
                        Ge.uniform3fv(i, r);
                    else if ("v2v" === t) {
                        void 0 === e._array && (e._array = new Float32Array(2 * r.length));
                        for (var d = 0, f = 0, g = r.length; d < g; d++,
                            f += 2)
                            e._array[f + 0] = r[d].x,
                                e._array[f + 1] = r[d].y;
                        Ge.uniform2fv(i, e._array)
                    } else if ("v3v" === t) {
                        void 0 === e._array && (e._array = new Float32Array(3 * r.length));
                        for (var d = 0, m = 0, g = r.length; d < g; d++,
                            m += 3)
                            e._array[m + 0] = r[d].x,
                                e._array[m + 1] = r[d].y,
                                e._array[m + 2] = r[d].z;
                        Ge.uniform3fv(i, e._array)
                    } else if ("v4v" === t) {
                        void 0 === e._array && (e._array = new Float32Array(4 * r.length));
                        for (var d = 0, v = 0, g = r.length; d < g; d++,
                            v += 4)
                            e._array[v + 0] = r[d].x,
                                e._array[v + 1] = r[d].y,
                                e._array[v + 2] = r[d].z,
                                e._array[v + 3] = r[d].w;
                        Ge.uniform4fv(i, e._array)
                    } else if ("m2" === t)
                        Ge.uniformMatrix2fv(i, !1, r.elements);
                    else if ("m3" === t)
                        Ge.uniformMatrix3fv(i, !1, r.elements);
                    else if ("m3v" === t) {
                        void 0 === e._array && (e._array = new Float32Array(9 * r.length));
                        for (var d = 0, g = r.length; d < g; d++)
                            r[d].flattenToArrayOffset(e._array, 9 * d);
                        Ge.uniformMatrix3fv(i, !1, e._array)
                    } else if ("m4" === t)
                        Ge.uniformMatrix4fv(i, !1, r.elements);
                    else if ("m4v" === t) {
                        void 0 === e._array && (e._array = new Float32Array(16 * r.length));
                        for (var d = 0, g = r.length; d < g; d++)
                            r[d].flattenToArrayOffset(e._array, 16 * d);
                        Ge.uniformMatrix4fv(i, !1, e._array)
                    } else if ("t" === t) {
                        if (o = r,
                            a = B(),
                            Ge.uniform1i(i, a),
                            !o)
                            return;
                        o instanceof n.CubeTexture || Array.isArray(o.image) && 6 === o.image.length ? Y(o, a) : o instanceof n.WebGLRenderTargetCube ? X(o.texture, a) : o instanceof n.WebGLRenderTarget ? ve.setTexture(o.texture, a) : ve.setTexture(o, a)
                    } else if ("tv" === t) {
                        void 0 === e._array && (e._array = []);
                        for (var d = 0, g = e.value.length; d < g; d++)
                            e._array[d] = B();
                        Ge.uniform1iv(i, e._array);
                        for (var d = 0, g = e.value.length; d < g; d++)
                            o = e.value[d],
                                a = e._array[d],
                                o && (o instanceof n.CubeTexture || o.image instanceof Array && 6 === o.image.length ? Y(o, a) : o instanceof n.WebGLRenderTarget ? ve.setTexture(o.texture, a) : o instanceof n.WebGLRenderTargetCube ? X(o.texture, a) : ve.setTexture(o, a))
                    } else
                        console.warn("THREE.WebGLRenderer: Unknown uniform type: " + t)
                }
                function V(e) {
                    for (var t = 0, i = e.length; t < i; t++) {
                        var n = e[t][0];
                        if (n.needsUpdate !== !1) {
                            var r = n.type
                                , o = e[t][1]
                                , a = n.value;
                            F(n, r, o, a)
                        }
                    }
                }
                function U(e, t) {
                    var i, r, o, a, s, l, c = 0, h = 0, u = 0, d = t.matrixWorldInverse, p = 0, f = 0, g = 0, m = 0, v = 0;
                    for (Ue.shadowsPointLight = 0,
                        i = 0,
                        r = e.length; i < r; i++)
                        if (o = e[i],
                            a = o.color,
                            s = o.intensity,
                            l = o.distance,
                            o instanceof n.AmbientLight)
                            c += a.r * s,
                                h += a.g * s,
                                u += a.b * s;
                        else if (o instanceof n.DirectionalLight) {
                            var A = Ke.get(o);
                            A.color.copy(o.color).multiplyScalar(o.intensity),
                                A.direction.setFromMatrixPosition(o.matrixWorld),
                                Ve.setFromMatrixPosition(o.target.matrixWorld),
                                A.direction.sub(Ve),
                                A.direction.transformDirection(d),
                                A.shadow = o.castShadow,
                                o.castShadow && (A.shadowBias = o.shadow.bias,
                                    A.shadowRadius = o.shadow.radius,
                                    A.shadowMapSize = o.shadow.mapSize,
                                    Ue.shadows[v++] = o),
                                Ue.directionalShadowMap[p] = o.shadow.map,
                                Ue.directionalShadowMatrix[p] = o.shadow.matrix,
                                Ue.directional[p++] = A
                        } else if (o instanceof n.SpotLight) {
                            var A = Ke.get(o);
                            A.position.setFromMatrixPosition(o.matrixWorld),
                                A.position.applyMatrix4(d),
                                A.color.copy(a).multiplyScalar(s),
                                A.distance = l,
                                A.direction.setFromMatrixPosition(o.matrixWorld),
                                Ve.setFromMatrixPosition(o.target.matrixWorld),
                                A.direction.sub(Ve),
                                A.direction.transformDirection(d),
                                A.coneCos = Math.cos(o.angle),
                                A.penumbraCos = Math.cos(o.angle * (1 - o.penumbra)),
                                A.decay = 0 === o.distance ? 0 : o.decay,
                                A.shadow = o.castShadow,
                                o.castShadow && (A.shadowBias = o.shadow.bias,
                                    A.shadowRadius = o.shadow.radius,
                                    A.shadowMapSize = o.shadow.mapSize,
                                    Ue.shadows[v++] = o),
                                Ue.spotShadowMap[g] = o.shadow.map,
                                Ue.spotShadowMatrix[g] = o.shadow.matrix,
                                Ue.spot[g++] = A
                        } else if (o instanceof n.PointLight) {
                            var A = Ke.get(o);
                            A.position.setFromMatrixPosition(o.matrixWorld),
                                A.position.applyMatrix4(d),
                                A.color.copy(o.color).multiplyScalar(o.intensity),
                                A.distance = o.distance,
                                A.decay = 0 === o.distance ? 0 : o.decay,
                                A.shadow = o.castShadow,
                                o.castShadow && (A.shadowBias = o.shadow.bias,
                                    A.shadowRadius = o.shadow.radius,
                                    A.shadowMapSize = o.shadow.mapSize,
                                    Ue.shadows[v++] = o),
                                Ue.pointShadowMap[f] = o.shadow.map,
                                void 0 === Ue.pointShadowMatrix[f] && (Ue.pointShadowMatrix[f] = new n.Matrix4),
                                Ve.setFromMatrixPosition(o.matrixWorld).negate(),
                                Ue.pointShadowMatrix[f].identity().setPosition(Ve),
                                Ue.point[f++] = A
                        } else if (o instanceof n.HemisphereLight) {
                            var A = Ke.get(o);
                            A.direction.setFromMatrixPosition(o.matrixWorld),
                                A.direction.transformDirection(d),
                                A.direction.normalize(),
                                A.skyColor.copy(o.color).multiplyScalar(s),
                                A.groundColor.copy(o.groundColor).multiplyScalar(s),
                                Ue.hemi[m++] = A
                        }
                    Ue.ambient[0] = c,
                        Ue.ambient[1] = h,
                        Ue.ambient[2] = u,
                        Ue.directional.length = p,
                        Ue.spot.length = g,
                        Ue.point.length = f,
                        Ue.hemi.length = m,
                        Ue.shadows.length = v,
                        Ue.hash = p + "," + f + "," + g + "," + m + "," + v
                }
                function k(e, t, i) {
                    var r;
                    if (i ? (Ge.texParameteri(e, Ge.TEXTURE_WRAP_S, ee(t.wrapS)),
                        Ge.texParameteri(e, Ge.TEXTURE_WRAP_T, ee(t.wrapT)),
                        Ge.texParameteri(e, Ge.TEXTURE_MAG_FILTER, ee(t.magFilter)),
                        Ge.texParameteri(e, Ge.TEXTURE_MIN_FILTER, ee(t.minFilter))) : (Ge.texParameteri(e, Ge.TEXTURE_WRAP_S, Ge.CLAMP_TO_EDGE),
                            Ge.texParameteri(e, Ge.TEXTURE_WRAP_T, Ge.CLAMP_TO_EDGE),
                            t.wrapS === n.ClampToEdgeWrapping && t.wrapT === n.ClampToEdgeWrapping || console.warn("THREE.WebGLRenderer: Texture is not power of two. Texture.wrapS and Texture.wrapT should be set to THREE.ClampToEdgeWrapping.", t),
                            Ge.texParameteri(e, Ge.TEXTURE_MAG_FILTER, $(t.magFilter)),
                            Ge.texParameteri(e, Ge.TEXTURE_MIN_FILTER, $(t.minFilter)),
                            t.minFilter !== n.NearestFilter && t.minFilter !== n.LinearFilter && console.warn("THREE.WebGLRenderer: Texture is not power of two. Texture.minFilter should be set to THREE.NearestFilter or THREE.LinearFilter.", t)),
                        r = We.get("EXT_texture_filter_anisotropic")) {
                        if (t.type === n.FloatType && null === We.get("OES_texture_float_linear"))
                            return;
                        if (t.type === n.HalfFloatType && null === We.get("OES_texture_half_float_linear"))
                            return;
                        (t.anisotropy > 1 || Xe.get(t).__currentAnisotropy) && (Ge.texParameterf(e, r.TEXTURE_MAX_ANISOTROPY_EXT, Math.min(t.anisotropy, ve.getMaxAnisotropy())),
                            Xe.get(t).__currentAnisotropy = t.anisotropy)
                    }
                }
                function H(e, t, i) {
                    void 0 === e.__webglInit && (e.__webglInit = !0,
                        t.addEventListener("dispose", s),
                        e.__webglTexture = Ge.createTexture(),
                        ke.textures++),
                        Ye.activeTexture(Ge.TEXTURE0 + i),
                        Ye.bindTexture(Ge.TEXTURE_2D, e.__webglTexture),
                        Ge.pixelStorei(Ge.UNPACK_FLIP_Y_WEBGL, t.flipY),
                        Ge.pixelStorei(Ge.UNPACK_PREMULTIPLY_ALPHA_WEBGL, t.premultiplyAlpha),
                        Ge.pixelStorei(Ge.UNPACK_ALIGNMENT, t.unpackAlignment);
                    var r = G(t.image, je.maxTextureSize);
                    W(t) && z(r) === !1 && (r = j(r));
                    var o = z(r)
                        , a = ee(t.format)
                        , l = ee(t.type);
                    k(Ge.TEXTURE_2D, t, o);
                    var c, h = t.mipmaps;
                    if (t instanceof n.DataTexture)
                        if (h.length > 0 && o) {
                            for (var u = 0, d = h.length; u < d; u++)
                                c = h[u],
                                    Ye.texImage2D(Ge.TEXTURE_2D, u, a, c.width, c.height, 0, a, l, c.data);
                            t.generateMipmaps = !1
                        } else
                            Ye.texImage2D(Ge.TEXTURE_2D, 0, a, r.width, r.height, 0, a, l, r.data);
                    else if (t instanceof n.CompressedTexture)
                        for (var u = 0, d = h.length; u < d; u++)
                            c = h[u],
                                t.format !== n.RGBAFormat && t.format !== n.RGBFormat ? Ye.getCompressedTextureFormats().indexOf(a) > -1 ? Ye.compressedTexImage2D(Ge.TEXTURE_2D, u, a, c.width, c.height, 0, c.data) : console.warn("THREE.WebGLRenderer: Attempt to load unsupported compressed texture format in .uploadTexture()") : Ye.texImage2D(Ge.TEXTURE_2D, u, a, c.width, c.height, 0, a, l, c.data);
                    else if (h.length > 0 && o) {
                        for (var u = 0, d = h.length; u < d; u++)
                            c = h[u],
                                Ye.texImage2D(Ge.TEXTURE_2D, u, a, a, l, c);
                        t.generateMipmaps = !1
                    } else
                        Ye.texImage2D(Ge.TEXTURE_2D, 0, a, a, l, r);
                    t.generateMipmaps && o && Ge.generateMipmap(Ge.TEXTURE_2D),
                        e.__version = t.version,
                        t.onUpdate && t.onUpdate(t)
                }
                function G(e, t) {
                    if (e.width > t || e.height > t) {
                        var i = t / Math.max(e.width, e.height)
                            , n = document.createElement("canvas");
                        n.width = Math.floor(e.width * i),
                            n.height = Math.floor(e.height * i);
                        var r = n.getContext("2d");
                        return r.drawImage(e, 0, 0, e.width, e.height, 0, 0, n.width, n.height),
                            console.warn("THREE.WebGLRenderer: image is too big (" + e.width + "x" + e.height + "). Resized to " + n.width + "x" + n.height, e),
                            n
                    }
                    return e
                }
                function z(e) {
                    return n.Math.isPowerOfTwo(e.width) && n.Math.isPowerOfTwo(e.height)
                }
                function W(e) {
                    return e.wrapS !== n.ClampToEdgeWrapping || e.wrapT !== n.ClampToEdgeWrapping || e.minFilter !== n.NearestFilter && e.minFilter !== n.LinearFilter
                }
                function j(e) {
                    if (e instanceof HTMLImageElement || e instanceof HTMLCanvasElement) {
                        var t = document.createElement("canvas");
                        t.width = n.Math.nearestPowerOfTwo(e.width),
                            t.height = n.Math.nearestPowerOfTwo(e.height);
                        var i = t.getContext("2d");
                        return i.drawImage(e, 0, 0, t.width, t.height),
                            console.warn("THREE.WebGLRenderer: image is not power of two (" + e.width + "x" + e.height + "). Resized to " + t.width + "x" + t.height, e),
                            t
                    }
                    return e
                }
                function Y(e, t) {
                    var i = Xe.get(e);
                    if (6 === e.image.length)
                        if (e.version > 0 && i.__version !== e.version) {
                            i.__image__webglTextureCube || (e.addEventListener("dispose", s),
                                i.__image__webglTextureCube = Ge.createTexture(),
                                ke.textures++),
                                Ye.activeTexture(Ge.TEXTURE0 + t),
                                Ye.bindTexture(Ge.TEXTURE_CUBE_MAP, i.__image__webglTextureCube),
                                Ge.pixelStorei(Ge.UNPACK_FLIP_Y_WEBGL, e.flipY);
                            for (var r = e instanceof n.CompressedTexture, o = e.image[0] instanceof n.DataTexture, a = [], l = 0; l < 6; l++)
                                !ve.autoScaleCubemaps || r || o ? a[l] = o ? e.image[l].image : e.image[l] : a[l] = G(e.image[l], je.maxCubemapSize);
                            var c = a[0]
                                , h = z(c)
                                , u = ee(e.format)
                                , d = ee(e.type);
                            k(Ge.TEXTURE_CUBE_MAP, e, h);
                            for (var l = 0; l < 6; l++)
                                if (r)
                                    for (var p, f = a[l].mipmaps, g = 0, m = f.length; g < m; g++)
                                        p = f[g],
                                            e.format !== n.RGBAFormat && e.format !== n.RGBFormat ? Ye.getCompressedTextureFormats().indexOf(u) > -1 ? Ye.compressedTexImage2D(Ge.TEXTURE_CUBE_MAP_POSITIVE_X + l, g, u, p.width, p.height, 0, p.data) : console.warn("THREE.WebGLRenderer: Attempt to load unsupported compressed texture format in .setCubeTexture()") : Ye.texImage2D(Ge.TEXTURE_CUBE_MAP_POSITIVE_X + l, g, u, p.width, p.height, 0, u, d, p.data);
                                else
                                    o ? Ye.texImage2D(Ge.TEXTURE_CUBE_MAP_POSITIVE_X + l, 0, u, a[l].width, a[l].height, 0, u, d, a[l].data) : Ye.texImage2D(Ge.TEXTURE_CUBE_MAP_POSITIVE_X + l, 0, u, u, d, a[l]);
                            e.generateMipmaps && h && Ge.generateMipmap(Ge.TEXTURE_CUBE_MAP),
                                i.__version = e.version,
                                e.onUpdate && e.onUpdate(e)
                        } else
                            Ye.activeTexture(Ge.TEXTURE0 + t),
                                Ye.bindTexture(Ge.TEXTURE_CUBE_MAP, i.__image__webglTextureCube)
                }
                function X(e, t) {
                    Ye.activeTexture(Ge.TEXTURE0 + t),
                        Ye.bindTexture(Ge.TEXTURE_CUBE_MAP, Xe.get(e).__webglTexture)
                }
                function Z(e, t, i, n) {
                    var r = ee(t.texture.format)
                        , o = ee(t.texture.type);
                    Ye.texImage2D(n, 0, r, t.width, t.height, 0, r, o, null),
                        Ge.bindFramebuffer(Ge.FRAMEBUFFER, e),
                        Ge.framebufferTexture2D(Ge.FRAMEBUFFER, i, n, Xe.get(t.texture).__webglTexture, 0),
                        Ge.bindFramebuffer(Ge.FRAMEBUFFER, null)
                }
                function q(e, t) {
                    Ge.bindRenderbuffer(Ge.RENDERBUFFER, e),
                        t.depthBuffer && !t.stencilBuffer ? (Ge.renderbufferStorage(Ge.RENDERBUFFER, Ge.DEPTH_COMPONENT16, t.width, t.height),
                            Ge.framebufferRenderbuffer(Ge.FRAMEBUFFER, Ge.DEPTH_ATTACHMENT, Ge.RENDERBUFFER, e)) : t.depthBuffer && t.stencilBuffer ? (Ge.renderbufferStorage(Ge.RENDERBUFFER, Ge.DEPTH_STENCIL, t.width, t.height),
                                Ge.framebufferRenderbuffer(Ge.FRAMEBUFFER, Ge.DEPTH_STENCIL_ATTACHMENT, Ge.RENDERBUFFER, e)) : Ge.renderbufferStorage(Ge.RENDERBUFFER, Ge.RGBA4, t.width, t.height),
                        Ge.bindRenderbuffer(Ge.RENDERBUFFER, null)
                }
                function K(e) {
                    var t = Xe.get(e)
                        , i = e instanceof n.WebGLRenderTargetCube;
                    if (i) {
                        t.__webglDepthbuffer = [];
                        for (var r = 0; r < 6; r++)
                            Ge.bindFramebuffer(Ge.FRAMEBUFFER, t.__webglFramebuffer[r]),
                                t.__webglDepthbuffer[r] = Ge.createRenderbuffer(),
                                q(t.__webglDepthbuffer[r], e)
                    } else
                        Ge.bindFramebuffer(Ge.FRAMEBUFFER, t.__webglFramebuffer),
                            t.__webglDepthbuffer = Ge.createRenderbuffer(),
                            q(t.__webglDepthbuffer, e);
                    Ge.bindFramebuffer(Ge.FRAMEBUFFER, null)
                }
                function Q(e) {
                    var t = Xe.get(e)
                        , i = Xe.get(e.texture);
                    e.addEventListener("dispose", l),
                        i.__webglTexture = Ge.createTexture(),
                        ke.textures++;
                    var r = e instanceof n.WebGLRenderTargetCube
                        , o = n.Math.isPowerOfTwo(e.width) && n.Math.isPowerOfTwo(e.height);
                    if (r) {
                        t.__webglFramebuffer = [];
                        for (var a = 0; a < 6; a++)
                            t.__webglFramebuffer[a] = Ge.createFramebuffer()
                    } else
                        t.__webglFramebuffer = Ge.createFramebuffer();
                    if (r) {
                        Ye.bindTexture(Ge.TEXTURE_CUBE_MAP, i.__webglTexture),
                            k(Ge.TEXTURE_CUBE_MAP, e.texture, o);
                        for (var a = 0; a < 6; a++)
                            Z(t.__webglFramebuffer[a], e, Ge.COLOR_ATTACHMENT0, Ge.TEXTURE_CUBE_MAP_POSITIVE_X + a);
                        e.texture.generateMipmaps && o && Ge.generateMipmap(Ge.TEXTURE_CUBE_MAP),
                            Ye.bindTexture(Ge.TEXTURE_CUBE_MAP, null)
                    } else
                        Ye.bindTexture(Ge.TEXTURE_2D, i.__webglTexture),
                            k(Ge.TEXTURE_2D, e.texture, o),
                            Z(t.__webglFramebuffer, e, Ge.COLOR_ATTACHMENT0, Ge.TEXTURE_2D),
                            e.texture.generateMipmaps && o && Ge.generateMipmap(Ge.TEXTURE_2D),
                            Ye.bindTexture(Ge.TEXTURE_2D, null);
                    e.depthBuffer && K(e)
                }
                function J(e) {
                    var t = e instanceof n.WebGLRenderTargetCube ? Ge.TEXTURE_CUBE_MAP : Ge.TEXTURE_2D
                        , i = Xe.get(e.texture).__webglTexture;
                    Ye.bindTexture(t, i),
                        Ge.generateMipmap(t),
                        Ye.bindTexture(t, null)
                }
                function $(e) {
                    return e === n.NearestFilter || e === n.NearestMipMapNearestFilter || e === n.NearestMipMapLinearFilter ? Ge.NEAREST : Ge.LINEAR
                }
                function ee(e) {
                    var t;
                    if (e === n.RepeatWrapping)
                        return Ge.REPEAT;
                    if (e === n.ClampToEdgeWrapping)
                        return Ge.CLAMP_TO_EDGE;
                    if (e === n.MirroredRepeatWrapping)
                        return Ge.MIRRORED_REPEAT;
                    if (e === n.NearestFilter)
                        return Ge.NEAREST;
                    if (e === n.NearestMipMapNearestFilter)
                        return Ge.NEAREST_MIPMAP_NEAREST;
                    if (e === n.NearestMipMapLinearFilter)
                        return Ge.NEAREST_MIPMAP_LINEAR;
                    if (e === n.LinearFilter)
                        return Ge.LINEAR;
                    if (e === n.LinearMipMapNearestFilter)
                        return Ge.LINEAR_MIPMAP_NEAREST;
                    if (e === n.LinearMipMapLinearFilter)
                        return Ge.LINEAR_MIPMAP_LINEAR;
                    if (e === n.UnsignedByteType)
                        return Ge.UNSIGNED_BYTE;
                    if (e === n.UnsignedShort4444Type)
                        return Ge.UNSIGNED_SHORT_4_4_4_4;
                    if (e === n.UnsignedShort5551Type)
                        return Ge.UNSIGNED_SHORT_5_5_5_1;
                    if (e === n.UnsignedShort565Type)
                        return Ge.UNSIGNED_SHORT_5_6_5;
                    if (e === n.ByteType)
                        return Ge.BYTE;
                    if (e === n.ShortType)
                        return Ge.SHORT;
                    if (e === n.UnsignedShortType)
                        return Ge.UNSIGNED_SHORT;
                    if (e === n.IntType)
                        return Ge.INT;
                    if (e === n.UnsignedIntType)
                        return Ge.UNSIGNED_INT;
                    if (e === n.FloatType)
                        return Ge.FLOAT;
                    if (t = We.get("OES_texture_half_float"),
                        null !== t && e === n.HalfFloatType)
                        return t.HALF_FLOAT_OES;
                    if (e === n.AlphaFormat)
                        return Ge.ALPHA;
                    if (e === n.RGBFormat)
                        return Ge.RGB;
                    if (e === n.RGBAFormat)
                        return Ge.RGBA;
                    if (e === n.LuminanceFormat)
                        return Ge.LUMINANCE;
                    if (e === n.LuminanceAlphaFormat)
                        return Ge.LUMINANCE_ALPHA;
                    if (e === n.AddEquation)
                        return Ge.FUNC_ADD;
                    if (e === n.SubtractEquation)
                        return Ge.FUNC_SUBTRACT;
                    if (e === n.ReverseSubtractEquation)
                        return Ge.FUNC_REVERSE_SUBTRACT;
                    if (e === n.ZeroFactor)
                        return Ge.ZERO;
                    if (e === n.OneFactor)
                        return Ge.ONE;
                    if (e === n.SrcColorFactor)
                        return Ge.SRC_COLOR;
                    if (e === n.OneMinusSrcColorFactor)
                        return Ge.ONE_MINUS_SRC_COLOR;
                    if (e === n.SrcAlphaFactor)
                        return Ge.SRC_ALPHA;
                    if (e === n.OneMinusSrcAlphaFactor)
                        return Ge.ONE_MINUS_SRC_ALPHA;
                    if (e === n.DstAlphaFactor)
                        return Ge.DST_ALPHA;
                    if (e === n.OneMinusDstAlphaFactor)
                        return Ge.ONE_MINUS_DST_ALPHA;
                    if (e === n.DstColorFactor)
                        return Ge.DST_COLOR;
                    if (e === n.OneMinusDstColorFactor)
                        return Ge.ONE_MINUS_DST_COLOR;
                    if (e === n.SrcAlphaSaturateFactor)
                        return Ge.SRC_ALPHA_SATURATE;
                    if (t = We.get("WEBGL_compressed_texture_s3tc"),
                        null !== t) {
                        if (e === n.RGB_S3TC_DXT1_Format)
                            return t.COMPRESSED_RGB_S3TC_DXT1_EXT;
                        if (e === n.RGBA_S3TC_DXT1_Format)
                            return t.COMPRESSED_RGBA_S3TC_DXT1_EXT;
                        if (e === n.RGBA_S3TC_DXT3_Format)
                            return t.COMPRESSED_RGBA_S3TC_DXT3_EXT;
                        if (e === n.RGBA_S3TC_DXT5_Format)
                            return t.COMPRESSED_RGBA_S3TC_DXT5_EXT
                    }
                    if (t = We.get("WEBGL_compressed_texture_pvrtc"),
                        null !== t) {
                        if (e === n.RGB_PVRTC_4BPPV1_Format)
                            return t.COMPRESSED_RGB_PVRTC_4BPPV1_IMG;
                        if (e === n.RGB_PVRTC_2BPPV1_Format)
                            return t.COMPRESSED_RGB_PVRTC_2BPPV1_IMG;
                        if (e === n.RGBA_PVRTC_4BPPV1_Format)
                            return t.COMPRESSED_RGBA_PVRTC_4BPPV1_IMG;
                        if (e === n.RGBA_PVRTC_2BPPV1_Format)
                            return t.COMPRESSED_RGBA_PVRTC_2BPPV1_IMG
                    }
                    if (t = We.get("WEBGL_compressed_texture_etc1"),
                        null !== t && e === n.RGB_ETC1_Format)
                        return t.COMPRESSED_RGB_ETC1_WEBGL;
                    if (t = We.get("EXT_blend_minmax"),
                        null !== t) {
                        if (e === n.MinEquation)
                            return t.MIN_EXT;
                        if (e === n.MaxEquation)
                            return t.MAX_EXT
                    }
                    return 0
                }
                console.log("THREE.WebGLRenderer", n.REVISION),
                    e = e || {};
                var te = void 0 !== e.canvas ? e.canvas : document.createElement("canvas")
                    , ie = void 0 !== e.context ? e.context : null
                    , ne = void 0 !== e.alpha && e.alpha
                    , re = void 0 === e.depth || e.depth
                    , oe = void 0 === e.stencil || e.stencil
                    , ae = void 0 !== e.antialias && e.antialias
                    , se = void 0 === e.premultipliedAlpha || e.premultipliedAlpha
                    , le = void 0 !== e.preserveDrawingBuffer && e.preserveDrawingBuffer
                    , ce = []
                    , he = []
                    , ue = -1
                    , de = []
                    , pe = -1
                    , fe = new Float32Array(8)
                    , ge = []
                    , me = [];
                this.domElement = te,
                    this.context = null,
                    this.autoClear = !0,
                    this.autoClearColor = !0,
                    this.autoClearDepth = !0,
                    this.autoClearStencil = !0,
                    this.sortObjects = !0,
                    this.gammaFactor = 2,
                    this.gammaInput = !1,
                    this.gammaOutput = !1,
                    this.physicallyCorrectLights = !1,
                    this.toneMapping = n.LinearToneMapping,
                    this.toneMappingExposure = 1,
                    this.toneMappingWhitePoint = 1,
                    this.maxMorphTargets = 8,
                    this.maxMorphNormals = 4,
                    this.autoScaleCubemaps = !0;
                var ve = this
                    , Ae = null
                    , ye = null
                    , Ce = null
                    , Ie = -1
                    , Ee = ""
                    , be = null
                    , we = new n.Vector4
                    , _e = null
                    , Te = new n.Vector4
                    , xe = 0
                    , Se = new n.Color(0)
                    , Me = 0
                    , Re = te.width
                    , Pe = te.height
                    , Oe = 1
                    , Le = new n.Vector4(0, 0, Re, Pe)
                    , De = !1
                    , Ne = new n.Vector4(0, 0, Re, Pe)
                    , Be = new n.Frustum
                    , Fe = new n.Matrix4
                    , Ve = new n.Vector3
                    , Ue = {
                        hash: "",
                        ambient: [0, 0, 0],
                        directional: [],
                        directionalShadowMap: [],
                        directionalShadowMatrix: [],
                        spot: [],
                        spotShadowMap: [],
                        spotShadowMatrix: [],
                        point: [],
                        pointShadowMap: [],
                        pointShadowMatrix: [],
                        hemi: [],
                        shadows: [],
                        shadowsPointLight: 0
                    }
                    , ke = {
                        geometries: 0,
                        textures: 0
                    }
                    , He = {
                        calls: 0,
                        vertices: 0,
                        faces: 0,
                        points: 0
                    };
                this.info = {
                    render: He,
                    memory: ke,
                    programs: null
                };
                var Ge;
                try {
                    var ze = {
                        alpha: ne,
                        depth: re,
                        stencil: oe,
                        antialias: ae,
                        premultipliedAlpha: se,
                        preserveDrawingBuffer: le
                    };
                    if (Ge = ie || te.getContext("webgl", ze) || te.getContext("experimental-webgl", ze),
                        null === Ge)
                        throw null !== te.getContext("webgl") ? "Error creating WebGL context with your selected attributes." : "Error creating WebGL context.";
                    void 0 === Ge.getShaderPrecisionFormat && (Ge.getShaderPrecisionFormat = function () {
                        return {
                            rangeMin: 1,
                            rangeMax: 1,
                            precision: 1
                        }
                    }
                    ),
                        te.addEventListener("webglcontextlost", a, !1)
                } catch (e) {
                    console.error("THREE.WebGLRenderer: " + e)
                }
                var We = new n.WebGLExtensions(Ge);
                We.get("OES_texture_float"),
                    We.get("OES_texture_float_linear"),
                    We.get("OES_texture_half_float"),
                    We.get("OES_texture_half_float_linear"),
                    We.get("OES_standard_derivatives"),
                    We.get("ANGLE_instanced_arrays"),
                    We.get("OES_element_index_uint") && (n.BufferGeometry.MaxIndex = 4294967296);
                var je = new n.WebGLCapabilities(Ge, We, e)
                    , Ye = new n.WebGLState(Ge, We, ee)
                    , Xe = new n.WebGLProperties
                    , Ze = new n.WebGLObjects(Ge, Xe, this.info)
                    , qe = new n.WebGLPrograms(this, je)
                    , Ke = new n.WebGLLights;
                this.info.programs = qe.programs;
                var Qe = new n.WebGLBufferRenderer(Ge, We, He)
                    , Je = new n.WebGLIndexedBufferRenderer(Ge, We, He);
                r(),
                    this.context = Ge,
                    this.capabilities = je,
                    this.extensions = We,
                    this.properties = Xe,
                    this.state = Ye;
                var $e = new n.WebGLShadowMap(this, Ue, Ze);
                this.shadowMap = $e;
                var et = new n.SpritePlugin(this, ge)
                    , tt = new n.LensFlarePlugin(this, me);
                this.getContext = function () {
                    return Ge
                }
                    ,
                    this.getContextAttributes = function () {
                        return Ge.getContextAttributes()
                    }
                    ,
                    this.forceContextLoss = function () {
                        We.get("WEBGL_lose_context").loseContext()
                    }
                    ,
                    this.getMaxAnisotropy = function () {
                        var e;
                        return function () {
                            if (void 0 !== e)
                                return e;
                            var t = We.get("EXT_texture_filter_anisotropic");
                            return e = null !== t ? Ge.getParameter(t.MAX_TEXTURE_MAX_ANISOTROPY_EXT) : 0
                        }
                    }(),
                    this.getPrecision = function () {
                        return je.precision
                    }
                    ,
                    this.getPixelRatio = function () {
                        return Oe
                    }
                    ,
                    this.setPixelRatio = function (e) {
                        void 0 !== e && (Oe = e,
                            this.setSize(Ne.z, Ne.w, !1))
                    }
                    ,
                    this.getSize = function () {
                        return {
                            width: Re,
                            height: Pe
                        }
                    }
                    ,
                    this.setSize = function (e, t, i, devicePixelRatio) {
                        if (devicePixelRatio != void 0) Oe = devicePixelRatio; //xzw add  改分辨率  始终保持清晰
                        Re = e,
                            Pe = t,
                            te.width = e * Oe,
                            te.height = t * Oe,
                            i !== !1 && (te.style.width = e + "px",
                                te.style.height = t + "px"),
                            this.setViewport(0, 0, e, t)
                    }
                    ,
                    this.setViewport = function (e, t, i, n) {
                        Ye.viewport(Ne.set(e, t, i, n))
                    }
                    ,
                    this.setScissor = function (e, t, i, n) {
                        Ye.scissor(Le.set(e, t, i, n))
                    }
                    ,
                    this.setScissorTest = function (e) {
                        Ye.setScissorTest(De = e)
                    }
                    ,
                    this.getClearColor = function () {
                        return Se
                    }
                    ,
                    this.setClearColor = function (e, t) {
                        Se.set(e),
                            Me = void 0 !== t ? t : 1,
                            i(Se.r, Se.g, Se.b, Me)
                    }
                    ,
                    this.getClearAlpha = function () {
                        return Me
                    }
                    ,
                    this.setClearAlpha = function (e) {
                        Me = e,
                            i(Se.r, Se.g, Se.b, Me)
                    }
                    ,
                    this.clear = function (e, t, i) {
                        var n = 0;
                        (void 0 === e || e) && (n |= Ge.COLOR_BUFFER_BIT),
                            (void 0 === t || t) && (n |= Ge.DEPTH_BUFFER_BIT),
                            (void 0 === i || i) && (n |= Ge.STENCIL_BUFFER_BIT),
                            Ge.clear(n)
                    }
                    ,
                    this.clearColor = function () {
                        this.clear(!0, !1, !1)
                    }
                    ,
                    this.clearDepth = function () {
                        this.clear(!1, !0, !1)
                    }
                    ,
                    this.clearStencil = function () {
                        this.clear(!1, !1, !0)
                    }
                    ,
                    this.clearTarget = function (e, t, i, n) {
                        this.setRenderTarget(e),
                            this.clear(t, i, n)
                    }
                    ,
                    this.resetGLState = o,
                    this.dispose = function () {
                        te.removeEventListener("webglcontextlost", a, !1)
                    }
                    ,
                    this.renderBufferImmediate = function (e, t, i) {
                        Ye.initAttributes();
                        var r = Xe.get(e);
                        e.hasPositions && !r.position && (r.position = Ge.createBuffer()),
                            e.hasNormals && !r.normal && (r.normal = Ge.createBuffer()),
                            e.hasUvs && !r.uv && (r.uv = Ge.createBuffer()),
                            e.hasColors && !r.color && (r.color = Ge.createBuffer());
                        var o = t.getAttributes();
                        if (e.hasPositions && (Ge.bindBuffer(Ge.ARRAY_BUFFER, r.position),
                            Ge.bufferData(Ge.ARRAY_BUFFER, e.positionArray, Ge.DYNAMIC_DRAW),
                            Ye.enableAttribute(o.position),
                            Ge.vertexAttribPointer(o.position, 3, Ge.FLOAT, !1, 0, 0)),
                            e.hasNormals) {
                            if (Ge.bindBuffer(Ge.ARRAY_BUFFER, r.normal),
                                "MeshPhongMaterial" !== i.type && "MeshStandardMaterial" !== i.type && i.shading === n.FlatShading)
                                for (var a = 0, s = 3 * e.count; a < s; a += 9) {
                                    var l = e.normalArray
                                        , c = (l[a + 0] + l[a + 3] + l[a + 6]) / 3
                                        , h = (l[a + 1] + l[a + 4] + l[a + 7]) / 3
                                        , u = (l[a + 2] + l[a + 5] + l[a + 8]) / 3;
                                    l[a + 0] = c,
                                        l[a + 1] = h,
                                        l[a + 2] = u,
                                        l[a + 3] = c,
                                        l[a + 4] = h,
                                        l[a + 5] = u,
                                        l[a + 6] = c,
                                        l[a + 7] = h,
                                        l[a + 8] = u
                                }
                            Ge.bufferData(Ge.ARRAY_BUFFER, e.normalArray, Ge.DYNAMIC_DRAW),
                                Ye.enableAttribute(o.normal),
                                Ge.vertexAttribPointer(o.normal, 3, Ge.FLOAT, !1, 0, 0)
                        }
                        e.hasUvs && i.map && (Ge.bindBuffer(Ge.ARRAY_BUFFER, r.uv),
                            Ge.bufferData(Ge.ARRAY_BUFFER, e.uvArray, Ge.DYNAMIC_DRAW),
                            Ye.enableAttribute(o.uv),
                            Ge.vertexAttribPointer(o.uv, 2, Ge.FLOAT, !1, 0, 0)),
                            e.hasColors && i.vertexColors !== n.NoColors && (Ge.bindBuffer(Ge.ARRAY_BUFFER, r.color),
                                Ge.bufferData(Ge.ARRAY_BUFFER, e.colorArray, Ge.DYNAMIC_DRAW),
                                Ye.enableAttribute(o.color),
                                Ge.vertexAttribPointer(o.color, 3, Ge.FLOAT, !1, 0, 0)),
                            Ye.disableUnusedAttributes(),
                            Ge.drawArrays(Ge.TRIANGLES, 0, e.count),
                            e.count = 0
                    }
                    ,
                    this.renderBufferDirect = function (e, i, r, o, a, s) {
                        E(o);
                        var l = w(e, i, o, a)
                            , c = !1
                            , h = r.id + "_" + l.id + "_" + o.wireframe;
                        h !== Ee && (Ee = h,
                            c = !0);
                        var u = a.morphTargetInfluences;
                        if (void 0 !== u) {
                            for (var d = [], p = 0, m = u.length; p < m; p++) {
                                var v = u[p];
                                d.push([v, p])
                            }
                            d.sort(g),
                                d.length > 8 && (d.length = 8);
                            for (var A = r.morphAttributes, p = 0, m = d.length; p < m; p++) {
                                var v = d[p];
                                if (fe[p] = v[0],
                                    0 !== v[0]) {
                                    var y = v[1];
                                    o.morphTargets === !0 && A.position && r.addAttribute("morphTarget" + p, A.position[y]),
                                        o.morphNormals === !0 && A.normal && r.addAttribute("morphNormal" + p, A.normal[y])
                                } else
                                    o.morphTargets === !0 && r.removeAttribute("morphTarget" + p),
                                        o.morphNormals === !0 && r.removeAttribute("morphNormal" + p)
                            }
                            var C = l.getUniforms();
                            null !== C.morphTargetInfluences && Ge.uniform1fv(C.morphTargetInfluences, fe),
                                c = !0
                        }
                        var y = r.index
                            , I = r.attributes.position;
                        o.wireframe === !0 && (y = Ze.getWireframeAttribute(r));
                        var b;
                        null !== y ? (b = Je,
                            b.setIndex(y)) : b = Qe,
                            c && (f(o, l, r),
                                null !== y && Ge.bindBuffer(Ge.ELEMENT_ARRAY_BUFFER, Ze.getAttributeBuffer(y)));
                        var _ = 0
                            , T = 1 / 0;
                        null !== y ? T = y.count : void 0 !== I && (T = I.count);
                        var x = r.drawRange.start
                            , S = r.drawRange.count
                            , M = null !== s ? s.start : 0
                            , R = null !== s ? s.count : 1 / 0
                            , P = Math.max(_, x, M)
                            , O = Math.min(_ + T, x + S, M + R) - 1
                            , L = Math.max(0, O - P + 1);
                        if (a instanceof n.Mesh)
                            if (o.wireframe === !0)
                                Ye.setLineWidth(o.wireframeLinewidth * t()),
                                    b.setMode(Ge.LINES);
                            else
                                switch (a.drawMode) {
                                    case n.TrianglesDrawMode:
                                        b.setMode(Ge.TRIANGLES);
                                        break;
                                    case n.TriangleStripDrawMode:
                                        b.setMode(Ge.TRIANGLE_STRIP);
                                        break;
                                    case n.TriangleFanDrawMode:
                                        b.setMode(Ge.TRIANGLE_FAN)
                                }
                        else if (a instanceof n.Line) {
                            var D = o.linewidth;
                            void 0 === D && (D = 1),
                                Ye.setLineWidth(D * t()),
                                a instanceof n.LineSegments ? b.setMode(Ge.LINES) : b.setMode(Ge.LINE_STRIP)
                        } else
                            a instanceof n.Points && b.setMode(Ge.POINTS);
                        r instanceof n.InstancedBufferGeometry ? r.maxInstancedCount > 0 && b.renderInstances(r, P, L) : b.render(P, L)
                    }
                    ,
                    this.render = function (e, t, i, r) {
                        if (t instanceof n.Camera == !1)
                            return void console.error("THREE.WebGLRenderer.render: camera is not an instance of THREE.Camera.");
                        var o = e.fog;
                        if (Ee = "",
                            Ie = -1,
                            be = null,
                            e.autoUpdate === !0 && e.updateMatrixWorld(),
                            null === t.parent && t.updateMatrixWorld(),
                            t.matrixWorldInverse.getInverse(t.matrixWorld),
                            Fe.multiplyMatrices(t.projectionMatrix, t.matrixWorldInverse),
                            Be.setFromMatrix(Fe),
                            ce.length = 0,
                            ue = -1,
                            pe = -1,
                            ge.length = 0,
                            me.length = 0,
                            y(e, t),
                            he.length = ue + 1,
                            de.length = pe + 1,
                            ve.sortObjects === !0 && (he.sort(m),
                                de.sort(v)),
                            U(ce, t),
                            $e.render(e, t),
                            He.calls = 0,
                            He.vertices = 0,
                            He.faces = 0,
                            He.points = 0,
                            void 0 === i && (i = null),
                            this.setRenderTarget(i),
                            (this.autoClear || r) && this.clear(this.autoClearColor, this.autoClearDepth, this.autoClearStencil),
                            e.overrideMaterial) {
                            var a = e.overrideMaterial;
                            C(he, t, o, a),
                                C(de, t, o, a)
                        } else
                            Ye.setBlending(n.NoBlending),
                                C(he, t, o),
                                C(de, t, o);
                        if (et.render(e, t),
                            tt.render(e, t, Te),
                            i) {
                            var s = i.texture;
                            s.generateMipmaps && z(i) && s.minFilter !== n.NearestFilter && s.minFilter !== n.LinearFilter && J(i)
                        }
                        Ye.setDepthTest(!0),
                            Ye.setDepthWrite(!0),
                            Ye.setColorWrite(!0)
                    }
                    ,
                    this.setFaceCulling = function (e, t) {
                        e === n.CullFaceNone ? Ye.disable(Ge.CULL_FACE) : (t === n.FrontFaceDirectionCW ? Ge.frontFace(Ge.CW) : Ge.frontFace(Ge.CCW),
                            e === n.CullFaceBack ? Ge.cullFace(Ge.BACK) : e === n.CullFaceFront ? Ge.cullFace(Ge.FRONT) : Ge.cullFace(Ge.FRONT_AND_BACK),
                            Ye.enable(Ge.CULL_FACE))
                    }
                    ,
                    this.setTexture = function (e, t) {
                        var i = Xe.get(e);
                        if (e.version > 0 && i.__version !== e.version) {
                            var n = e.image;
                            return void 0 === n ? void console.warn("THREE.WebGLRenderer: Texture marked for update but image is undefined", e) : n.complete === !1 ? void console.warn("THREE.WebGLRenderer: Texture marked for update but image is incomplete", e) : void H(i, e, t)
                        }
                        Ye.activeTexture(Ge.TEXTURE0 + t),
                            Ye.bindTexture(Ge.TEXTURE_2D, i.__webglTexture)
                    }
                    ,
                    this.getCurrentRenderTarget = function () {
                        return ye
                    }
                    ,
                    this.setRenderTarget = function (e) {
                        ye = e,
                            e && void 0 === Xe.get(e).__webglFramebuffer && Q(e);
                        var t, i = e instanceof n.WebGLRenderTargetCube;
                        if (e) {
                            var r = Xe.get(e);
                            t = i ? r.__webglFramebuffer[e.activeCubeFace] : r.__webglFramebuffer,
                                we.copy(e.scissor),
                                _e = e.scissorTest,
                                Te.copy(e.viewport)
                        } else
                            t = null,
                                we.copy(Le).multiplyScalar(Oe),
                                _e = De,
                                Te.copy(Ne).multiplyScalar(Oe);
                        if (Ce !== t && (Ge.bindFramebuffer(Ge.FRAMEBUFFER, t),
                            Ce = t),
                            Ye.scissor(we),
                            Ye.setScissorTest(_e),
                            Ye.viewport(Te),
                            i) {
                            var o = Xe.get(e.texture);
                            Ge.framebufferTexture2D(Ge.FRAMEBUFFER, Ge.COLOR_ATTACHMENT0, Ge.TEXTURE_CUBE_MAP_POSITIVE_X + e.activeCubeFace, o.__webglTexture, e.activeMipMapLevel)
                        }
                    }
                    ,
                    this.readRenderTargetPixels = function (e, t, i, r, o, a) {
                        if (e instanceof n.WebGLRenderTarget == !1)
                            return void console.error("THREE.WebGLRenderer.readRenderTargetPixels: renderTarget is not THREE.WebGLRenderTarget.");
                        var s = Xe.get(e).__webglFramebuffer;
                        if (s) {
                            var l = !1;
                            s !== Ce && (Ge.bindFramebuffer(Ge.FRAMEBUFFER, s),
                                l = !0);
                            try {
                                var c = e.texture;
                                if (c.format !== n.RGBAFormat && ee(c.format) !== Ge.getParameter(Ge.IMPLEMENTATION_COLOR_READ_FORMAT))
                                    return void console.error("THREE.WebGLRenderer.readRenderTargetPixels: renderTarget is not in RGBA or implementation defined format.");
                                if (!(c.type === n.UnsignedByteType || ee(c.type) === Ge.getParameter(Ge.IMPLEMENTATION_COLOR_READ_TYPE) || c.type === n.FloatType && We.get("WEBGL_color_buffer_float") || c.type === n.HalfFloatType && We.get("EXT_color_buffer_half_float")))
                                    return void console.error("THREE.WebGLRenderer.readRenderTargetPixels: renderTarget is not in UnsignedByteType or implementation defined type.");
                                Ge.checkFramebufferStatus(Ge.FRAMEBUFFER) === Ge.FRAMEBUFFER_COMPLETE ? Ge.readPixels(t, i, r, o, ee(c.format), ee(c.type), a) : console.error("THREE.WebGLRenderer.readRenderTargetPixels: readPixels from renderTarget failed. Framebuffer not complete.")
                            } finally {
                                l && Ge.bindFramebuffer(Ge.FRAMEBUFFER, Ce)
                            }
                        }
                    }
            }
            ,
            n.WebGLRenderTarget = function (e, t, i) {
                this.uuid = n.Math.generateUUID(),
                    this.width = e,
                    this.height = t,
                    this.scissor = new n.Vector4(0, 0, e, t),
                    this.scissorTest = !1,
                    this.viewport = new n.Vector4(0, 0, e, t),
                    i = i || {},
                    void 0 === i.minFilter && (i.minFilter = n.LinearFilter),
                    this.texture = new n.Texture(void 0, void 0, i.wrapS, i.wrapT, i.magFilter, i.minFilter, i.format, i.type, i.anisotropy),
                    this.depthBuffer = void 0 === i.depthBuffer || i.depthBuffer,
                    this.stencilBuffer = void 0 === i.stencilBuffer || i.stencilBuffer
            }
            ,
            n.WebGLRenderTarget.prototype = {
                constructor: n.WebGLRenderTarget,
                setSize: function (e, t) {
                    this.width === e && this.height === t || (this.width = e,
                        this.height = t,
                        this.dispose()),
                        this.viewport.set(0, 0, e, t),
                        this.scissor.set(0, 0, e, t)
                },
                clone: function () {
                    return (new this.constructor).copy(this)
                },
                copy: function (e) {
                    return this.width = e.width,
                        this.height = e.height,
                        this.viewport.copy(e.viewport),
                        this.texture = e.texture.clone(),
                        this.depthBuffer = e.depthBuffer,
                        this.stencilBuffer = e.stencilBuffer,
                        this
                },
                dispose: function () {
                    this.dispatchEvent({
                        type: "dispose"
                    })
                }
            },
            n.EventDispatcher.prototype.apply(n.WebGLRenderTarget.prototype),
            n.WebGLRenderTargetCube = function (e, t, i) {
                n.WebGLRenderTarget.call(this, e, t, i),
                    this.activeCubeFace = 0,
                    this.activeMipMapLevel = 0
            }
            ,
            n.WebGLRenderTargetCube.prototype = Object.create(n.WebGLRenderTarget.prototype),
            n.WebGLRenderTargetCube.prototype.constructor = n.WebGLRenderTargetCube,
            n.WebGLBufferRenderer = function (e, t, i) {
                function r(e) {
                    s = e
                }
                function o(t, n) {
                    e.drawArrays(s, t, n),
                        i.calls++,
                        i.vertices += n,
                        s === e.TRIANGLES && (i.faces += n / 3)
                }
                function a(r) {
                    var o = t.get("ANGLE_instanced_arrays");
                    if (null === o)
                        return void console.error("THREE.WebGLBufferRenderer: using THREE.InstancedBufferGeometry but hardware does not support extension ANGLE_instanced_arrays.");
                    var a = r.attributes.position
                        , l = 0;
                    a instanceof n.InterleavedBufferAttribute ? (l = a.data.count,
                        o.drawArraysInstancedANGLE(s, 0, l, r.maxInstancedCount)) : (l = a.count,
                            o.drawArraysInstancedANGLE(s, 0, l, r.maxInstancedCount)),
                        i.calls++,
                        i.vertices += l * r.maxInstancedCount,
                        s === e.TRIANGLES && (i.faces += r.maxInstancedCount * l / 3)
                }
                var s;
                this.setMode = r,
                    this.render = o,
                    this.renderInstances = a
            }
            ,
            n.WebGLIndexedBufferRenderer = function (e, t, i) {
                function n(e) {
                    s = e
                }
                function r(i) {
                    i.array instanceof Uint32Array && t.get("OES_element_index_uint") ? (l = e.UNSIGNED_INT,
                        c = 4) : (l = e.UNSIGNED_SHORT,
                            c = 2)
                }
                function o(t, n) {
                    e.drawElements(s, n, l, t * c),
                        i.calls++,
                        i.vertices += n,
                        s === e.TRIANGLES && (i.faces += n / 3)
                }
                function a(n, r, o) {
                    var a = t.get("ANGLE_instanced_arrays");
                    return null === a ? void console.error("THREE.WebGLBufferRenderer: using THREE.InstancedBufferGeometry but hardware does not support extension ANGLE_instanced_arrays.") : (a.drawElementsInstancedANGLE(s, o, l, r * c, n.maxInstancedCount),
                        i.calls++,
                        i.vertices += o * n.maxInstancedCount,
                        void (s === e.TRIANGLES && (i.faces += n.maxInstancedCount * o / 3)))
                }
                var s, l, c;
                this.setMode = n,
                    this.setIndex = r,
                    this.render = o,
                    this.renderInstances = a
            }
            ,
            n.WebGLExtensions = function (e) {
                var t = {};
                this.get = function (i) {
                    if (void 0 !== t[i])
                        return t[i];
                    var n;
                    switch (i) {
                        case "EXT_texture_filter_anisotropic":
                            n = e.getExtension("EXT_texture_filter_anisotropic") || e.getExtension("MOZ_EXT_texture_filter_anisotropic") || e.getExtension("WEBKIT_EXT_texture_filter_anisotropic");
                            break;
                        case "WEBGL_compressed_texture_s3tc":
                            n = e.getExtension("WEBGL_compressed_texture_s3tc") || e.getExtension("MOZ_WEBGL_compressed_texture_s3tc") || e.getExtension("WEBKIT_WEBGL_compressed_texture_s3tc");
                            break;
                        case "WEBGL_compressed_texture_pvrtc":
                            n = e.getExtension("WEBGL_compressed_texture_pvrtc") || e.getExtension("WEBKIT_WEBGL_compressed_texture_pvrtc");
                            break;
                        case "WEBGL_compressed_texture_etc1":
                            n = e.getExtension("WEBGL_compressed_texture_etc1");
                            break;
                        default:
                            n = e.getExtension(i)
                    }
                    return null === n && console.warn("THREE.WebGLRenderer: " + i + " extension not supported."),
                        t[i] = n,
                        n
                }
            }
            ,
            n.WebGLCapabilities = function (e, t, i) {
                function n(t) {
                    if ("highp" === t) {
                        if (e.getShaderPrecisionFormat(e.VERTEX_SHADER, e.HIGH_FLOAT).precision > 0 && e.getShaderPrecisionFormat(e.FRAGMENT_SHADER, e.HIGH_FLOAT).precision > 0)
                            return "highp";
                        t = "mediump"
                    }
                    return "mediump" === t && e.getShaderPrecisionFormat(e.VERTEX_SHADER, e.MEDIUM_FLOAT).precision > 0 && e.getShaderPrecisionFormat(e.FRAGMENT_SHADER, e.MEDIUM_FLOAT).precision > 0 ? "mediump" : "lowp"
                }
                this.getMaxPrecision = n,
                    this.precision = void 0 !== i.precision ? i.precision : "highp",
                    this.logarithmicDepthBuffer = void 0 !== i.logarithmicDepthBuffer && i.logarithmicDepthBuffer,
                    this.maxTextures = e.getParameter(e.MAX_TEXTURE_IMAGE_UNITS),
                    this.maxVertexTextures = e.getParameter(e.MAX_VERTEX_TEXTURE_IMAGE_UNITS),
                    this.maxTextureSize = e.getParameter(e.MAX_TEXTURE_SIZE),
                    this.maxCubemapSize = e.getParameter(e.MAX_CUBE_MAP_TEXTURE_SIZE),
                    this.maxAttributes = e.getParameter(e.MAX_VERTEX_ATTRIBS),
                    this.maxVertexUniforms = e.getParameter(e.MAX_VERTEX_UNIFORM_VECTORS),
                    this.maxVaryings = e.getParameter(e.MAX_VARYING_VECTORS),
                    this.maxFragmentUniforms = e.getParameter(e.MAX_FRAGMENT_UNIFORM_VECTORS),
                    this.vertexTextures = this.maxVertexTextures > 0,
                    this.floatFragmentTextures = !!t.get("OES_texture_float"),
                    this.floatVertexTextures = this.vertexTextures && this.floatFragmentTextures;
                var r = n(this.precision);
                r !== this.precision && (console.warn("THREE.WebGLRenderer:", this.precision, "not supported, using", r, "instead."),
                    this.precision = r),
                    this.logarithmicDepthBuffer && (this.logarithmicDepthBuffer = !!t.get("EXT_frag_depth"))
            }
            ,
            n.WebGLGeometries = function (e, t, i) {
                function r(e) {
                    var t = e.geometry;
                    if (void 0 !== h[t.id])
                        return h[t.id];
                    t.addEventListener("dispose", o);
                    var r;
                    return t instanceof n.BufferGeometry ? r = t : t instanceof n.Geometry && (void 0 === t._bufferGeometry && (t._bufferGeometry = (new n.BufferGeometry).setFromObject(e)),
                        r = t._bufferGeometry),
                        h[t.id] = r,
                        i.memory.geometries++,
                        r
                }
                function o(e) {
                    var n = e.target
                        , r = h[n.id];
                    null !== r.index && s(r.index),
                        l(r.attributes),
                        n.removeEventListener("dispose", o),
                        delete h[n.id];
                    var a = t.get(n);
                    a.wireframe && s(a.wireframe),
                        t.delete(n);
                    var c = t.get(r);
                    c.wireframe && s(c.wireframe),
                        t.delete(r),
                        i.memory.geometries--
                }
                function a(e) {
                    return e instanceof n.InterleavedBufferAttribute ? t.get(e.data).__webglBuffer : t.get(e).__webglBuffer
                }
                function s(t) {
                    var i = a(t);
                    void 0 !== i && (e.deleteBuffer(i),
                        c(t))
                }
                function l(e) {
                    for (var t in e)
                        s(e[t])
                }
                function c(e) {
                    e instanceof n.InterleavedBufferAttribute ? t.delete(e.data) : t.delete(e)
                }
                var h = {};
                this.get = r
            }
            ,
            n.WebGLLights = function () {
                var e = {};
                this.get = function (t) {
                    if (void 0 !== e[t.id])
                        return e[t.id];
                    var i;
                    switch (t.type) {
                        case "DirectionalLight":
                            i = {
                                direction: new n.Vector3,
                                color: new n.Color,
                                shadow: !1,
                                shadowBias: 0,
                                shadowRadius: 1,
                                shadowMapSize: new n.Vector2
                            };
                            break;
                        case "SpotLight":
                            i = {
                                position: new n.Vector3,
                                direction: new n.Vector3,
                                color: new n.Color,
                                distance: 0,
                                coneCos: 0,
                                penumbraCos: 0,
                                decay: 0,
                                shadow: !1,
                                shadowBias: 0,
                                shadowRadius: 1,
                                shadowMapSize: new n.Vector2
                            };
                            break;
                        case "PointLight":
                            i = {
                                position: new n.Vector3,
                                color: new n.Color,
                                distance: 0,
                                decay: 0,
                                shadow: !1,
                                shadowBias: 0,
                                shadowRadius: 1,
                                shadowMapSize: new n.Vector2
                            };
                            break;
                        case "HemisphereLight":
                            i = {
                                direction: new n.Vector3,
                                skyColor: new n.Color,
                                groundColor: new n.Color
                            }
                    }
                    return e[t.id] = i,
                        i
                }
            }
            ,
            n.WebGLObjects = function (e, t, i) {
                function r(t) {
                    var i = u.get(t);
                    t.geometry instanceof n.Geometry && i.updateFromObject(t);
                    var r = i.index
                        , a = i.attributes;
                    null !== r && o(r, e.ELEMENT_ARRAY_BUFFER);
                    for (var s in a)
                        o(a[s], e.ARRAY_BUFFER);
                    var l = i.morphAttributes;
                    for (var s in l)
                        for (var c = l[s], h = 0, d = c.length; h < d; h++)
                            o(c[h], e.ARRAY_BUFFER);
                    return i
                }
                function o(e, i) {
                    var r = e instanceof n.InterleavedBufferAttribute ? e.data : e
                        , o = t.get(r);
                    void 0 === o.__webglBuffer ? a(o, r, i) : o.version !== r.version && s(o, r, i)
                }
                function a(t, i, n) {
                    t.__webglBuffer = e.createBuffer(),
                        e.bindBuffer(n, t.__webglBuffer);
                    var r = i.dynamic ? e.DYNAMIC_DRAW : e.STATIC_DRAW;
                    e.bufferData(n, i.array, r),
                        t.version = i.version
                }
                function s(t, i, n) {
                    e.bindBuffer(n, t.__webglBuffer),
                        i.dynamic === !1 || i.updateRange.count === -1 ? e.bufferSubData(n, 0, i.array) : 0 === i.updateRange.count ? console.error("THREE.WebGLObjects.updateBuffer: dynamic THREE.BufferAttribute marked as needsUpdate but updateRange.count is 0, ensure you are using set methods or updating manually.") : (e.bufferSubData(n, i.updateRange.offset * i.array.BYTES_PER_ELEMENT, i.array.subarray(i.updateRange.offset, i.updateRange.offset + i.updateRange.count)),
                            i.updateRange.count = 0),
                        t.version = i.version
                }
                function l(e) {
                    return e instanceof n.InterleavedBufferAttribute ? t.get(e.data).__webglBuffer : t.get(e).__webglBuffer
                }
                function c(i) {
                    var r = t.get(i);
                    if (void 0 !== r.wireframe)
                        return r.wireframe;
                    var a = []
                        , s = i.index
                        , l = i.attributes
                        , c = l.position;
                    if (null !== s)
                        for (var u = {}, d = s.array, p = 0, f = d.length; p < f; p += 3) {
                            var g = d[p + 0]
                                , m = d[p + 1]
                                , v = d[p + 2];
                            h(u, g, m) && a.push(g, m),
                                h(u, m, v) && a.push(m, v),
                                h(u, v, g) && a.push(v, g)
                        }
                    else
                        for (var d = l.position.array, p = 0, f = d.length / 3 - 1; p < f; p += 3) {
                            var g = p + 0
                                , m = p + 1
                                , v = p + 2;
                            a.push(g, m, m, v, v, g)
                        }
                    var A = c.count > 65535 ? Uint32Array : Uint16Array
                        , y = new n.BufferAttribute(new A(a), 1);
                    return o(y, e.ELEMENT_ARRAY_BUFFER),
                        r.wireframe = y,
                        y
                }
                function h(e, t, i) {
                    if (t > i) {
                        var n = t;
                        t = i,
                            i = n
                    }
                    var r = e[t];
                    return void 0 === r ? (e[t] = [i],
                        !0) : r.indexOf(i) === -1 && (r.push(i),
                            !0)
                }
                var u = new n.WebGLGeometries(e, t, i);
                this.getAttributeBuffer = l,
                    this.getWireframeAttribute = c,
                    this.update = r
            }
            ,
            n.WebGLProgram = function () {
                function e(e) {
                    switch (e) {
                        case n.LinearEncoding:
                            return ["Linear", "( value )"];
                        case n.sRGBEncoding:
                            return ["sRGB", "( value )"];
                        case n.RGBEEncoding:
                            return ["RGBE", "( value )"];
                        case n.RGBM7Encoding:
                            return ["RGBM", "( value, 7.0 )"];
                        case n.RGBM16Encoding:
                            return ["RGBM", "( value, 16.0 )"];
                        case n.RGBDEncoding:
                            return ["RGBD", "( value, 256.0 )"];
                        case n.GammaEncoding:
                            return ["Gamma", "( value, float( GAMMA_FACTOR ) )"];
                        default:
                            throw new Error("unsupported encoding: " + e)
                    }
                }
                function t(t, i) {
                    var n = e(i);
                    return "vec4 " + t + "( vec4 value ) { return " + n[0] + "ToLinear" + n[1] + "; }"
                }
                function i(t, i) {
                    var n = e(i);
                    return "vec4 " + t + "( vec4 value ) { return LinearTo" + n[0] + n[1] + "; }"
                }
                function r(e, t) {
                    var i;
                    switch (t) {
                        case n.LinearToneMapping:
                            i = "Linear";
                            break;
                        case n.ReinhardToneMapping:
                            i = "Reinhard";
                            break;
                        case n.Uncharted2ToneMapping:
                            i = "Uncharted2";
                            break;
                        case n.CineonToneMapping:
                            i = "OptimizedCineon";
                            break;
                        default:
                            throw new Error("unsupported toneMapping: " + t)
                    }
                    return "vec3 " + e + "( vec3 color ) { return " + i + "ToneMapping( color ); }"
                }
                function o(e, t, i) {
                    e = e || {};
                    var n = [e.derivatives || t.envMapCubeUV || t.bumpMap || t.normalMap || t.flatShading ? "#extension GL_OES_standard_derivatives : enable" : "", (e.fragDepth || t.logarithmicDepthBuffer) && i.get("EXT_frag_depth") ? "#extension GL_EXT_frag_depth : enable" : "", e.drawBuffers && i.get("WEBGL_draw_buffers") ? "#extension GL_EXT_draw_buffers : require" : "", (e.shaderTextureLOD || t.envMap) && i.get("EXT_shader_texture_lod") ? "#extension GL_EXT_shader_texture_lod : enable" : ""];
                    return n.filter(c).join("\n")
                }
                function a(e) {
                    var t = [];
                    for (var i in e) {
                        var n = e[i];
                        n !== !1 && t.push("#define " + i + " " + n)
                    }
                    return t.join("\n")
                }
                function s(e, t, i) {
                    for (var n = {}, r = e.getProgramParameter(t, e.ACTIVE_UNIFORMS), o = 0; o < r; o++) {
                        var a = e.getActiveUniform(t, o)
                            , s = a.name
                            , l = e.getUniformLocation(t, s)
                            , c = f.exec(s);
                        if (c) {
                            var h = c[1]
                                , u = c[2]
                                , d = n[h];
                            d || (d = n[h] = {}),
                                d[u] = l
                        } else if (c = g.exec(s)) {
                            var p = c[1]
                                , v = c[2]
                                , A = c[3]
                                , y = n[p];
                            y || (y = n[p] = []);
                            var C = y[v];
                            C || (C = y[v] = {}),
                                C[A] = l
                        } else if (c = m.exec(s)) {
                            var p = c[1];
                            n[p] = l
                        } else
                            n[s] = l
                    }
                    return n
                }
                function l(e, t, i) {
                    for (var n = {}, r = e.getProgramParameter(t, e.ACTIVE_ATTRIBUTES), o = 0; o < r; o++) {
                        var a = e.getActiveAttrib(t, o)
                            , s = a.name;
                        n[s] = e.getAttribLocation(t, s)
                    }
                    return n
                }
                function c(e) {
                    return "" !== e
                }
                function h(e, t) {
                    return e.replace(/NUM_DIR_LIGHTS/g, t.numDirLights).replace(/NUM_SPOT_LIGHTS/g, t.numSpotLights).replace(/NUM_POINT_LIGHTS/g, t.numPointLights).replace(/NUM_HEMI_LIGHTS/g, t.numHemiLights)
                }
                function u(e) {
                    function t(e, t) {
                        var i = n.ShaderChunk[t];
                        if (void 0 === i)
                            throw new Error("Can not resolve #include <" + t + ">");
                        return u(i)
                    }
                    var i = /#include +<([\w\d.]+)>/g;
                    return e.replace(i, t)
                }
                function d(e) {
                    function t(e, t, i, n) {
                        for (var r = "", o = parseInt(t); o < parseInt(i); o++)
                            r += n.replace(/\[ i \]/g, "[ " + o + " ]");
                        return r
                    }
                    var i = /for \( int i \= (\d+)\; i < (\d+)\; i \+\+ \) \{([\s\S]+?)(?=\})\}/g;
                    return e.replace(i, t)
                }
                var p = 0
                    , f = /^([\w\d_]+)\.([\w\d_]+)$/
                    , g = /^([\w\d_]+)\[(\d+)\]\.([\w\d_]+)$/
                    , m = /^([\w\d_]+)\[0\]$/;
                return function (e, f, g, m) {
                    var v = e.context
                        , A = g.extensions
                        , y = g.defines
                        , C = g.__webglShader.vertexShader
                        , I = g.__webglShader.fragmentShader
                        , E = "SHADOWMAP_TYPE_BASIC";
                    m.shadowMapType === n.PCFShadowMap ? E = "SHADOWMAP_TYPE_PCF" : m.shadowMapType === n.PCFSoftShadowMap && (E = "SHADOWMAP_TYPE_PCF_SOFT");
                    var b = "ENVMAP_TYPE_CUBE"
                        , w = "ENVMAP_MODE_REFLECTION"
                        , _ = "ENVMAP_BLENDING_MULTIPLY";
                    if (m.envMap) {
                        switch (g.envMap.mapping) {
                            case n.CubeReflectionMapping:
                            case n.CubeRefractionMapping:
                                b = "ENVMAP_TYPE_CUBE";
                                break;
                            case n.CubeUVReflectionMapping:
                            case n.CubeUVRefractionMapping:
                                b = "ENVMAP_TYPE_CUBE_UV";
                                break;
                            case n.EquirectangularReflectionMapping:
                            case n.EquirectangularRefractionMapping:
                                b = "ENVMAP_TYPE_EQUIREC";
                                break;
                            case n.SphericalReflectionMapping:
                                b = "ENVMAP_TYPE_SPHERE"
                        }
                        switch (g.envMap.mapping) {
                            case n.CubeRefractionMapping:
                            case n.EquirectangularRefractionMapping:
                                w = "ENVMAP_MODE_REFRACTION"
                        }
                        switch (g.combine) {
                            case n.MultiplyOperation:
                                _ = "ENVMAP_BLENDING_MULTIPLY";
                                break;
                            case n.MixOperation:
                                _ = "ENVMAP_BLENDING_MIX";
                                break;
                            case n.AddOperation:
                                _ = "ENVMAP_BLENDING_ADD"
                        }
                    }
                    var T, x, S = e.gammaFactor > 0 ? e.gammaFactor : 1, M = o(A, m, e.extensions), R = a(y), P = v.createProgram();
                    g instanceof n.RawShaderMaterial ? (T = "",
                        x = "") : (T = ["precision " + m.precision + " float;", "precision " + m.precision + " int;", "#define SHADER_NAME " + g.__webglShader.name, R, m.supportsVertexTextures ? "#define VERTEX_TEXTURES" : "", "#define GAMMA_FACTOR " + S, "#define MAX_BONES " + m.maxBones, m.map ? "#define USE_MAP" : "", m.envMap ? "#define USE_ENVMAP" : "", m.envMap ? "#define " + w : "", m.lightMap ? "#define USE_LIGHTMAP" : "", m.aoMap ? "#define USE_AOMAP" : "", m.emissiveMap ? "#define USE_EMISSIVEMAP" : "", m.bumpMap ? "#define USE_BUMPMAP" : "", m.normalMap ? "#define USE_NORMALMAP" : "", m.displacementMap && m.supportsVertexTextures ? "#define USE_DISPLACEMENTMAP" : "", m.specularMap ? "#define USE_SPECULARMAP" : "", m.roughnessMap ? "#define USE_ROUGHNESSMAP" : "", m.metalnessMap ? "#define USE_METALNESSMAP" : "", m.alphaMap ? "#define USE_ALPHAMAP" : "", m.vertexColors ? "#define USE_COLOR" : "", m.flatShading ? "#define FLAT_SHADED" : "", m.skinning ? "#define USE_SKINNING" : "", m.useVertexTexture ? "#define BONE_TEXTURE" : "", m.morphTargets ? "#define USE_MORPHTARGETS" : "", m.morphNormals && m.flatShading === !1 ? "#define USE_MORPHNORMALS" : "", m.doubleSided ? "#define DOUBLE_SIDED" : "", m.flipSided ? "#define FLIP_SIDED" : "", m.shadowMapEnabled ? "#define USE_SHADOWMAP" : "", m.shadowMapEnabled ? "#define " + E : "", m.pointLightShadows > 0 ? "#define POINT_LIGHT_SHADOWS" : "", m.sizeAttenuation ? "#define USE_SIZEATTENUATION" : "", m.logarithmicDepthBuffer ? "#define USE_LOGDEPTHBUF" : "", m.logarithmicDepthBuffer && e.extensions.get("EXT_frag_depth") ? "#define USE_LOGDEPTHBUF_EXT" : "", "uniform mat4 modelMatrix;", "uniform mat4 modelViewMatrix;", "uniform mat4 projectionMatrix;", "uniform mat4 viewMatrix;", "uniform mat3 normalMatrix;", "uniform vec3 cameraPosition;", "attribute vec3 position;", "attribute vec3 normal;", "attribute vec2 uv;", "#ifdef USE_COLOR", "\tattribute vec3 color;", "#endif", "#ifdef USE_MORPHTARGETS", "\tattribute vec3 morphTarget0;", "\tattribute vec3 morphTarget1;", "\tattribute vec3 morphTarget2;", "\tattribute vec3 morphTarget3;", "\t#ifdef USE_MORPHNORMALS", "\t\tattribute vec3 morphNormal0;", "\t\tattribute vec3 morphNormal1;", "\t\tattribute vec3 morphNormal2;", "\t\tattribute vec3 morphNormal3;", "\t#else", "\t\tattribute vec3 morphTarget4;", "\t\tattribute vec3 morphTarget5;", "\t\tattribute vec3 morphTarget6;", "\t\tattribute vec3 morphTarget7;", "\t#endif", "#endif", "#ifdef USE_SKINNING", "\tattribute vec4 skinIndex;", "\tattribute vec4 skinWeight;", "#endif", "\n"].filter(c).join("\n"),
                            x = [M, "precision " + m.precision + " float;", "precision " + m.precision + " int;", "#define SHADER_NAME " + g.__webglShader.name, R, m.alphaTest ? "#define ALPHATEST " + m.alphaTest : "", "#define GAMMA_FACTOR " + S, m.useFog && m.fog ? "#define USE_FOG" : "", m.useFog && m.fogExp ? "#define FOG_EXP2" : "", m.map ? "#define USE_MAP" : "", m.envMap ? "#define USE_ENVMAP" : "", m.envMap ? "#define " + b : "", m.envMap ? "#define " + w : "", m.envMap ? "#define " + _ : "", m.lightMap ? "#define USE_LIGHTMAP" : "", m.aoMap ? "#define USE_AOMAP" : "", m.emissiveMap ? "#define USE_EMISSIVEMAP" : "", m.bumpMap ? "#define USE_BUMPMAP" : "", m.normalMap ? "#define USE_NORMALMAP" : "", m.specularMap ? "#define USE_SPECULARMAP" : "", m.roughnessMap ? "#define USE_ROUGHNESSMAP" : "", m.metalnessMap ? "#define USE_METALNESSMAP" : "", m.alphaMap ? "#define USE_ALPHAMAP" : "", m.vertexColors ? "#define USE_COLOR" : "", m.flatShading ? "#define FLAT_SHADED" : "", m.doubleSided ? "#define DOUBLE_SIDED" : "", m.flipSided ? "#define FLIP_SIDED" : "", m.shadowMapEnabled ? "#define USE_SHADOWMAP" : "", m.shadowMapEnabled ? "#define " + E : "", m.pointLightShadows > 0 ? "#define POINT_LIGHT_SHADOWS" : "", m.premultipliedAlpha ? "#define PREMULTIPLIED_ALPHA" : "", m.physicallyCorrectLights ? "#define PHYSICALLY_CORRECT_LIGHTS" : "", m.logarithmicDepthBuffer ? "#define USE_LOGDEPTHBUF" : "", m.logarithmicDepthBuffer && e.extensions.get("EXT_frag_depth") ? "#define USE_LOGDEPTHBUF_EXT" : "", m.envMap && e.extensions.get("EXT_shader_texture_lod") ? "#define TEXTURE_LOD_EXT" : "", "uniform mat4 viewMatrix;", "uniform vec3 cameraPosition;", m.toneMapping !== n.NoToneMapping ? "#define TONE_MAPPING" : "", m.toneMapping !== n.NoToneMapping ? n.ShaderChunk.tonemapping_pars_fragment : "", m.toneMapping !== n.NoToneMapping ? r("toneMapping", m.toneMapping) : "", m.outputEncoding || m.mapEncoding || m.envMapEncoding || m.emissiveMapEncoding ? n.ShaderChunk.encodings_pars_fragment : "", m.mapEncoding ? t("mapTexelToLinear", m.mapEncoding) : "", m.envMapEncoding ? t("envMapTexelToLinear", m.envMapEncoding) : "", m.emissiveMapEncoding ? t("emissiveMapTexelToLinear", m.emissiveMapEncoding) : "", m.outputEncoding ? i("linearToOutputTexel", m.outputEncoding) : "", "\n"].filter(c).join("\n")),
                        C = u(C, m),
                        C = h(C, m),
                        I = u(I, m),
                        I = h(I, m),
                        g instanceof n.ShaderMaterial == !1 && (C = d(C),
                            I = d(I));
                    var O = T + C
                        , L = x + I
                        , D = n.WebGLShader(v, v.VERTEX_SHADER, O)
                        , N = n.WebGLShader(v, v.FRAGMENT_SHADER, L);
                    v.attachShader(P, D),
                        v.attachShader(P, N),
                        void 0 !== g.index0AttributeName ? v.bindAttribLocation(P, 0, g.index0AttributeName) : m.morphTargets === !0 && v.bindAttribLocation(P, 0, "position"),
                        v.linkProgram(P);
                    var B = v.getProgramInfoLog(P)
                        , F = v.getShaderInfoLog(D)
                        , V = v.getShaderInfoLog(N)
                        , U = !0
                        , k = !0;
                    v.getProgramParameter(P, v.LINK_STATUS) === !1 ? (U = !1,
                        console.error("THREE.WebGLProgram: shader error: ", v.getError(), "gl.VALIDATE_STATUS", v.getProgramParameter(P, v.VALIDATE_STATUS), "gl.getProgramInfoLog", B, F, V)) : "" !== B ? console.warn("THREE.WebGLProgram: gl.getProgramInfoLog()", B) : "" !== F && "" !== V || (k = !1),
                        k && (this.diagnostics = {
                            runnable: U,
                            material: g,
                            programLog: B,
                            vertexShader: {
                                log: F,
                                prefix: T
                            },
                            fragmentShader: {
                                log: V,
                                prefix: x
                            }
                        }),
                        v.deleteShader(D),
                        v.deleteShader(N);
                    var H;
                    this.getUniforms = function () {
                        return void 0 === H && (H = s(v, P)),
                            H
                    }
                        ;
                    var G;
                    return this.getAttributes = function () {
                        return void 0 === G && (G = l(v, P)),
                            G
                    }
                        ,
                        this.destroy = function () {
                            v.deleteProgram(P),
                                this.program = void 0
                        }
                        ,
                        Object.defineProperties(this, {
                            uniforms: {
                                get: function () {
                                    return console.warn("THREE.WebGLProgram: .uniforms is now .getUniforms()."),
                                        this.getUniforms()
                                }
                            },
                            attributes: {
                                get: function () {
                                    return console.warn("THREE.WebGLProgram: .attributes is now .getAttributes()."),
                                        this.getAttributes()
                                }
                            }
                        }),
                        this.id = p++,
                        this.code = f,
                        this.usedTimes = 1,
                        this.program = P,
                        this.vertexShader = D,
                        this.fragmentShader = N,
                        this
                }
            }(),
            n.WebGLPrograms = function (e, t) {
                function i(e) {
                    if (t.floatVertexTextures && e && e.skeleton && e.skeleton.useVertexTexture)
                        return 1024;
                    var i = t.maxVertexUniforms
                        , r = Math.floor((i - 20) / 4)
                        , o = r;
                    return void 0 !== e && e instanceof n.SkinnedMesh && (o = Math.min(e.skeleton.bones.length, o),
                        o < e.skeleton.bones.length && console.warn("WebGLRenderer: too many bones - " + e.skeleton.bones.length + ", this GPU supports just " + o + " (try OpenGL instead of ANGLE)")),
                        o
                }
                function r(e, t) {
                    var i;
                    return e ? e instanceof n.Texture ? i = e.encoding : e instanceof n.WebGLRenderTarget && (i = e.texture.encoding) : i = n.LinearEncoding,
                        i === n.LinearEncoding && t && (i = n.GammaEncoding),
                        i
                }
                var o = []
                    , a = {
                        MeshDepthMaterial: "depth",
                        MeshNormalMaterial: "normal",
                        MeshBasicMaterial: "basic",
                        MeshLambertMaterial: "lambert",
                        MeshPhongMaterial: "phong",
                        MeshStandardMaterial: "standard",
                        LineBasicMaterial: "basic",
                        LineDashedMaterial: "dashed",
                        PointsMaterial: "points"
                    }
                    , s = ["precision", "supportsVertexTextures", "map", "mapEncoding", "envMap", "envMapMode", "envMapEncoding", "lightMap", "aoMap", "emissiveMap", "emissiveMapEncoding", "bumpMap", "normalMap", "displacementMap", "specularMap", "roughnessMap", "metalnessMap", "alphaMap", "combine", "vertexColors", "fog", "useFog", "fogExp", "flatShading", "sizeAttenuation", "logarithmicDepthBuffer", "skinning", "maxBones", "useVertexTexture", "morphTargets", "morphNormals", "maxMorphTargets", "maxMorphNormals", "premultipliedAlpha", "numDirLights", "numPointLights", "numSpotLights", "numHemiLights", "shadowMapEnabled", "pointLightShadows", "toneMapping", "physicallyCorrectLights", "shadowMapType", "alphaTest", "doubleSided", "flipSided"];
                this.getParameters = function (o, s, l, c) {
                    var h = a[o.type]
                        , u = i(c)
                        , d = e.getPrecision();
                    null !== o.precision && (d = t.getMaxPrecision(o.precision),
                        d !== o.precision && console.warn("THREE.WebGLProgram.getParameters:", o.precision, "not supported, using", d, "instead."));
                    var p = {
                        shaderID: h,
                        precision: d,
                        supportsVertexTextures: t.vertexTextures,
                        outputEncoding: r(e.getCurrentRenderTarget(), e.gammaOutput),
                        map: !!o.map,
                        mapEncoding: r(o.map, e.gammaInput),
                        envMap: !!o.envMap,
                        envMapMode: o.envMap && o.envMap.mapping,
                        envMapEncoding: r(o.envMap, e.gammaInput),
                        envMapCubeUV: !!o.envMap && (o.envMap.mapping === n.CubeUVReflectionMapping || o.envMap.mapping === n.CubeUVRefractionMapping),
                        lightMap: !!o.lightMap,
                        aoMap: !!o.aoMap,
                        emissiveMap: !!o.emissiveMap,
                        emissiveMapEncoding: r(o.emissiveMap, e.gammaInput),
                        bumpMap: !!o.bumpMap,
                        normalMap: !!o.normalMap,
                        displacementMap: !!o.displacementMap,
                        roughnessMap: !!o.roughnessMap,
                        metalnessMap: !!o.metalnessMap,
                        specularMap: !!o.specularMap,
                        alphaMap: !!o.alphaMap,
                        combine: o.combine,
                        vertexColors: o.vertexColors,
                        fog: l,
                        useFog: o.fog,
                        fogExp: l instanceof n.FogExp2,
                        flatShading: o.shading === n.FlatShading,
                        sizeAttenuation: o.sizeAttenuation,
                        logarithmicDepthBuffer: t.logarithmicDepthBuffer,
                        skinning: o.skinning,
                        maxBones: u,
                        useVertexTexture: t.floatVertexTextures && c && c.skeleton && c.skeleton.useVertexTexture,
                        morphTargets: o.morphTargets,
                        morphNormals: o.morphNormals,
                        maxMorphTargets: e.maxMorphTargets,
                        maxMorphNormals: e.maxMorphNormals,
                        numDirLights: s.directional.length,
                        numPointLights: s.point.length,
                        numSpotLights: s.spot.length,
                        numHemiLights: s.hemi.length,
                        pointLightShadows: s.shadowsPointLight,
                        shadowMapEnabled: e.shadowMap.enabled && c.receiveShadow && s.shadows.length > 0,
                        shadowMapType: e.shadowMap.type,
                        toneMapping: e.toneMapping,
                        physicallyCorrectLights: e.physicallyCorrectLights,
                        premultipliedAlpha: o.premultipliedAlpha,
                        alphaTest: o.alphaTest,
                        doubleSided: o.side === n.DoubleSide,
                        flipSided: o.side === n.BackSide
                    };
                    return p
                }
                    ,
                    this.getProgramCode = function (e, t) {
                        var i = [];
                        if (t.shaderID ? i.push(t.shaderID) : (i.push(e.fragmentShader),
                            i.push(e.vertexShader)),
                            void 0 !== e.defines)
                            for (var n in e.defines)
                                i.push(n),
                                    i.push(e.defines[n]);
                        for (var r = 0; r < s.length; r++) {
                            var o = s[r];
                            i.push(o),
                                i.push(t[o])
                        }
                        return i.join()
                    }
                    ,
                    this.acquireProgram = function (t, i, r) {
                        for (var a, s = 0, l = o.length; s < l; s++) {
                            var c = o[s];
                            if (c.code === r) {
                                a = c,
                                    ++a.usedTimes;
                                break
                            }
                        }
                        return void 0 === a && (a = new n.WebGLProgram(e, r, t, i),
                            o.push(a)),
                            a
                    }
                    ,
                    this.releaseProgram = function (e) {
                        if (0 === --e.usedTimes) {
                            var t = o.indexOf(e);
                            o[t] = o[o.length - 1],
                                o.pop(),
                                e.destroy()
                        }
                    }
                    ,
                    this.programs = o
            }
            ,
            n.WebGLProperties = function () {
                var e = {};
                this.get = function (t) {
                    var i = t.uuid
                        , n = e[i];
                    return void 0 === n && (n = {},
                        e[i] = n),
                        n
                }
                    ,
                    this.delete = function (t) {
                        delete e[t.uuid]
                    }
                    ,
                    this.clear = function () {
                        e = {}
                    }
            }
            ,
            n.WebGLShader = function () {
                function e(e) {
                    for (var t = e.split("\n"), i = 0; i < t.length; i++)
                        t[i] = i + 1 + ": " + t[i];
                    return t.join("\n")
                }
                return function (t, i, n) {
                    var r = t.createShader(i);
                    return t.shaderSource(r, n),
                        t.compileShader(r),
                        t.getShaderParameter(r, t.COMPILE_STATUS) === !1 && console.error("THREE.WebGLShader: Shader couldn't compile."),
                        "" !== t.getShaderInfoLog(r) && console.warn("THREE.WebGLShader: gl.getShaderInfoLog()", i === t.VERTEX_SHADER ? "vertex" : "fragment", t.getShaderInfoLog(r), e(n)),
                        r
                }
            }(),
            n.WebGLShadowMap = function (e, t, i) {
                function r(e, t, i, r) {
                    var o = e.geometry
                        , a = null
                        , s = v
                        , l = e.customDepthMaterial;
                    if (i && (s = A,
                        l = e.customDistanceMaterial),
                        l)
                        a = l;
                    else {
                        var c = void 0 !== o.morphTargets && o.morphTargets.length > 0 && t.morphTargets
                            , h = e instanceof n.SkinnedMesh && t.skinning
                            , u = 0;
                        c && (u |= f),
                            h && (u |= g),
                            a = s[u]
                    }
                    return a.visible = t.visible,
                        a.wireframe = t.wireframe,
                        a.wireframeLinewidth = t.wireframeLinewidth,
                        i && void 0 !== a.uniforms.lightPos && a.uniforms.lightPos.value.copy(r),
                        a
                }
                function o(e, t, i) {
                    if (e.visible !== !1) {
                        if (e.layers.test(t.layers) && (e instanceof n.Mesh || e instanceof n.Line || e instanceof n.Points) && e.castShadow && (e.frustumCulled === !1 || l.intersectsObject(e) === !0)) {
                            var r = e.material;
                            r.visible === !0 && (e.modelViewMatrix.multiplyMatrices(i.matrixWorldInverse, e.matrixWorld),
                                p.push(e))
                        }
                        for (var a = e.children, s = 0, c = a.length; s < c; s++)
                            o(a[s], t, i)
                    }
                }
                for (var a = e.context, s = e.state, l = new n.Frustum, c = new n.Matrix4, h = new n.Vector2, u = new n.Vector3, d = new n.Vector3, p = [], f = 1, g = 2, m = (f | g) + 1, v = new Array(m), A = new Array(m), y = [new n.Vector3(1, 0, 0), new n.Vector3(-1, 0, 0), new n.Vector3(0, 0, 1), new n.Vector3(0, 0, -1), new n.Vector3(0, 1, 0), new n.Vector3(0, -1, 0)], C = [new n.Vector3(0, 1, 0), new n.Vector3(0, 1, 0), new n.Vector3(0, 1, 0), new n.Vector3(0, 1, 0), new n.Vector3(0, 0, 1), new n.Vector3(0, 0, -1)], I = [new n.Vector4, new n.Vector4, new n.Vector4, new n.Vector4, new n.Vector4, new n.Vector4], E = n.ShaderLib.depthRGBA, b = n.UniformsUtils.clone(E.uniforms), w = n.ShaderLib.distanceRGBA, _ = n.UniformsUtils.clone(w.uniforms), T = 0; T !== m; ++T) {
                    var x = 0 !== (T & f)
                        , S = 0 !== (T & g)
                        , M = new n.ShaderMaterial({
                            uniforms: b,
                            vertexShader: E.vertexShader,
                            fragmentShader: E.fragmentShader,
                            morphTargets: x,
                            skinning: S
                        });
                    v[T] = M;
                    var R = new n.ShaderMaterial({
                        defines: {
                            USE_SHADOWMAP: ""
                        },
                        uniforms: _,
                        vertexShader: w.vertexShader,
                        fragmentShader: w.fragmentShader,
                        morphTargets: x,
                        skinning: S
                    });
                    A[T] = R
                }
                var P = this;
                this.enabled = !1,
                    this.autoUpdate = !0,
                    this.needsUpdate = !1,
                    this.type = n.PCFShadowMap,
                    this.cullFace = n.CullFaceFront,
                    this.render = function (f, g) {
                        var m, v, A = t.shadows;
                        if (0 !== A.length && P.enabled !== !1 && (P.autoUpdate !== !1 || P.needsUpdate !== !1)) {
                            s.clearColor(1, 1, 1, 1),
                                s.disable(a.BLEND),
                                s.enable(a.CULL_FACE),
                                a.frontFace(a.CCW),
                                a.cullFace(P.cullFace === n.CullFaceFront ? a.FRONT : a.BACK),
                                s.setDepthTest(!0),
                                s.setScissorTest(!1);
                            for (var E = 0, b = A.length; E < b; E++) {
                                var w = A[E]
                                    , _ = w.shadow
                                    , T = _.camera;
                                if (h.copy(_.mapSize),
                                    w instanceof n.PointLight) {
                                    m = 6,
                                        v = !0;
                                    var x = h.x
                                        , S = h.y;
                                    I[0].set(2 * x, S, x, S),
                                        I[1].set(0, S, x, S),
                                        I[2].set(3 * x, S, x, S),
                                        I[3].set(x, S, x, S),
                                        I[4].set(3 * x, 0, x, S),
                                        I[5].set(x, 0, x, S),
                                        h.x *= 4,
                                        h.y *= 2
                                } else
                                    m = 1,
                                        v = !1;
                                if (null === _.map) {
                                    var M = {
                                        minFilter: n.NearestFilter,
                                        magFilter: n.NearestFilter,
                                        format: n.RGBAFormat
                                    };
                                    _.map = new n.WebGLRenderTarget(h.x, h.y, M),
                                        w instanceof n.SpotLight && (T.aspect = h.x / h.y),
                                        T.updateProjectionMatrix()
                                }
                                var R = _.map
                                    , O = _.matrix;
                                d.setFromMatrixPosition(w.matrixWorld),
                                    T.position.copy(d),
                                    e.setRenderTarget(R),
                                    e.clear();
                                for (var L = 0; L < m; L++) {
                                    if (v) {
                                        u.copy(T.position),
                                            u.add(y[L]),
                                            T.up.copy(C[L]),
                                            T.lookAt(u);
                                        var D = I[L];
                                        s.viewport(D)
                                    } else
                                        u.setFromMatrixPosition(w.target.matrixWorld),
                                            T.lookAt(u);
                                    T.updateMatrixWorld(),
                                        T.matrixWorldInverse.getInverse(T.matrixWorld),
                                        O.set(.5, 0, 0, .5, 0, .5, 0, .5, 0, 0, .5, .5, 0, 0, 0, 1),
                                        O.multiply(T.projectionMatrix),
                                        O.multiply(T.matrixWorldInverse),
                                        c.multiplyMatrices(T.projectionMatrix, T.matrixWorldInverse),
                                        l.setFromMatrix(c),
                                        p.length = 0,
                                        o(f, g, T);
                                    for (var N = 0, B = p.length; N < B; N++) {
                                        var F = p[N]
                                            , V = i.update(F)
                                            , U = F.material;
                                        if (U instanceof n.MultiMaterial)
                                            for (var k = V.groups, H = U.materials, G = 0, z = k.length; G < z; G++) {
                                                var W = k[G]
                                                    , j = H[W.materialIndex];
                                                if (j.visible === !0) {
                                                    var Y = r(F, j, v, d);
                                                    e.renderBufferDirect(T, null, V, Y, F, W)
                                                }
                                            }
                                        else {
                                            var Y = r(F, U, v, d);
                                            e.renderBufferDirect(T, null, V, Y, F, null)
                                        }
                                    }
                                }
                            }
                            var X = e.getClearColor()
                                , Z = e.getClearAlpha();
                            e.setClearColor(X, Z),
                                s.enable(a.BLEND),
                                P.cullFace === n.CullFaceFront && a.cullFace(a.BACK),
                                P.needsUpdate = !1
                        }
                    }
            }
            ,
            n.WebGLState = function (e, t, i) {
                var r = this
                    , o = new n.Vector4
                    , a = new Uint8Array(16)
                    , s = new Uint8Array(16)
                    , l = new Uint8Array(16)
                    , c = {}
                    , h = null
                    , u = null
                    , d = null
                    , p = null
                    , f = null
                    , g = null
                    , m = null
                    , v = null
                    , A = !1
                    , y = null
                    , C = null
                    , I = null
                    , E = null
                    , b = null
                    , w = null
                    , _ = null
                    , T = null
                    , x = null
                    , S = null
                    , M = null
                    , R = null
                    , P = null
                    , O = null
                    , L = null
                    , D = e.getParameter(e.MAX_TEXTURE_IMAGE_UNITS)
                    , N = void 0
                    , B = {}
                    , F = new n.Vector4
                    , V = null
                    , U = null
                    , k = new n.Vector4
                    , H = new n.Vector4
                    , G = e.createTexture();
                e.bindTexture(e.TEXTURE_2D, G),
                    e.texParameteri(e.TEXTURE_2D, e.TEXTURE_MIN_FILTER, e.LINEAR),
                    e.texImage2D(e.TEXTURE_2D, 0, e.RGB, 1, 1, 0, e.RGB, e.UNSIGNED_BYTE, new Uint8Array(3)),
                    this.init = function () {
                        this.clearColor(0, 0, 0, 1),
                            this.clearDepth(1),
                            this.clearStencil(0),
                            this.enable(e.DEPTH_TEST),
                            e.depthFunc(e.LEQUAL),
                            e.frontFace(e.CCW),
                            e.cullFace(e.BACK),
                            this.enable(e.CULL_FACE),
                            this.enable(e.BLEND),
                            e.blendEquation(e.FUNC_ADD),
                            e.blendFunc(e.SRC_ALPHA, e.ONE_MINUS_SRC_ALPHA)
                    }
                    ,
                    this.initAttributes = function () {
                        for (var e = 0, t = a.length; e < t; e++)
                            a[e] = 0
                    }
                    ,
                    this.enableAttribute = function (i) {
                        if (a[i] = 1,
                            0 === s[i] && (e.enableVertexAttribArray(i),
                                s[i] = 1),
                            0 !== l[i]) {
                            var n = t.get("ANGLE_instanced_arrays");
                            n.vertexAttribDivisorANGLE(i, 0),
                                l[i] = 0
                        }
                    }
                    ,
                    this.enableAttributeAndDivisor = function (t, i, n) {
                        a[t] = 1,
                            0 === s[t] && (e.enableVertexAttribArray(t),
                                s[t] = 1),
                            l[t] !== i && (n.vertexAttribDivisorANGLE(t, i),
                                l[t] = i)
                    }
                    ,
                    this.disableUnusedAttributes = function () {
                        for (var t = 0, i = s.length; t < i; t++)
                            s[t] !== a[t] && (e.disableVertexAttribArray(t),
                                s[t] = 0)
                    }
                    ,
                    this.enable = function (t) {
                        c[t] !== !0 && (e.enable(t),
                            c[t] = !0)
                    }
                    ,
                    this.disable = function (t) {
                        c[t] !== !1 && (e.disable(t),
                            c[t] = !1)
                    }
                    ,
                    this.getCompressedTextureFormats = function () {
                        if (null === h && (h = [],
                            t.get("WEBGL_compressed_texture_pvrtc") || t.get("WEBGL_compressed_texture_s3tc") || t.get("WEBGL_compressed_texture_etc1")))
                            for (var i = e.getParameter(e.COMPRESSED_TEXTURE_FORMATS), n = 0; n < i.length; n++)
                                h.push(i[n]);
                        return h
                    }
                    ,
                    this.setBlending = function (t, r, o, a, s, l, c, h) {
                        t === n.NoBlending ? this.disable(e.BLEND) : this.enable(e.BLEND),
                            t === u && h === A || (t === n.AdditiveBlending ? h ? (e.blendEquationSeparate(e.FUNC_ADD, e.FUNC_ADD),
                                e.blendFuncSeparate(e.ONE, e.ONE, e.ONE, e.ONE)) : (e.blendEquation(e.FUNC_ADD),
                                    e.blendFunc(e.SRC_ALPHA, e.ONE)) : t === n.SubtractiveBlending ? h ? (e.blendEquationSeparate(e.FUNC_ADD, e.FUNC_ADD),
                                        e.blendFuncSeparate(e.ZERO, e.ZERO, e.ONE_MINUS_SRC_COLOR, e.ONE_MINUS_SRC_ALPHA)) : (e.blendEquation(e.FUNC_ADD),
                                            e.blendFunc(e.ZERO, e.ONE_MINUS_SRC_COLOR)) : t === n.MultiplyBlending ? h ? (e.blendEquationSeparate(e.FUNC_ADD, e.FUNC_ADD),
                                                e.blendFuncSeparate(e.ZERO, e.ZERO, e.SRC_COLOR, e.SRC_ALPHA)) : (e.blendEquation(e.FUNC_ADD),
                                                    e.blendFunc(e.ZERO, e.SRC_COLOR)) : h ? (e.blendEquationSeparate(e.FUNC_ADD, e.FUNC_ADD),
                                                        e.blendFuncSeparate(e.ONE, e.ONE_MINUS_SRC_ALPHA, e.ONE, e.ONE_MINUS_SRC_ALPHA)) : (e.blendEquationSeparate(e.FUNC_ADD, e.FUNC_ADD),
                                                            e.blendFuncSeparate(e.SRC_ALPHA, e.ONE_MINUS_SRC_ALPHA, e.ONE, e.ONE_MINUS_SRC_ALPHA)),
                                u = t,
                                A = h),
                            t === n.CustomBlending ? (s = s || r,
                                l = l || o,
                                c = c || a,
                                r === d && s === g || (e.blendEquationSeparate(i(r), i(s)),
                                    d = r,
                                    g = s),
                                o === p && a === f && l === m && c === v || (e.blendFuncSeparate(i(o), i(a), i(l), i(c)),
                                    p = o,
                                    f = a,
                                    m = l,
                                    v = c)) : (d = null,
                                        p = null,
                                        f = null,
                                        g = null,
                                        m = null,
                                        v = null)
                    }
                    ,
                    this.setDepthFunc = function (t) {
                        if (y !== t) {
                            if (t)
                                switch (t) {
                                    case n.NeverDepth:
                                        e.depthFunc(e.NEVER);
                                        break;
                                    case n.AlwaysDepth:
                                        e.depthFunc(e.ALWAYS);
                                        break;
                                    case n.LessDepth:
                                        e.depthFunc(e.LESS);
                                        break;
                                    case n.LessEqualDepth:
                                        e.depthFunc(e.LEQUAL);
                                        break;
                                    case n.EqualDepth:
                                        e.depthFunc(e.EQUAL);
                                        break;
                                    case n.GreaterEqualDepth:
                                        e.depthFunc(e.GEQUAL);
                                        break;
                                    case n.GreaterDepth:
                                        e.depthFunc(e.GREATER);
                                        break;
                                    case n.NotEqualDepth:
                                        e.depthFunc(e.NOTEQUAL);
                                        break;
                                    default:
                                        e.depthFunc(e.LEQUAL)
                                }
                            else
                                e.depthFunc(e.LEQUAL);
                            y = t
                        }
                    }
                    ,
                    this.setDepthTest = function (t) {
                        t ? this.enable(e.DEPTH_TEST) : this.disable(e.DEPTH_TEST)
                    }
                    ,
                    this.setDepthWrite = function (t) {
                        C !== t && (e.depthMask(t),
                            C = t)
                    }
                    ,
                    this.setColorWrite = function (t) {
                        I !== t && (e.colorMask(t, t, t, t),
                            I = t)
                    }
                    ,
                    this.setStencilFunc = function (t, i, n) {
                        b === t && w === i && _ === n || (e.stencilFunc(t, i, n),
                            b = t,
                            w = i,
                            _ = n)
                    }
                    ,
                    this.setStencilOp = function (t, i, n) {
                        T === t && x === i && S === n || (e.stencilOp(t, i, n),
                            T = t,
                            x = i,
                            S = n)
                    }
                    ,
                    this.setStencilTest = function (t) {
                        t ? this.enable(e.STENCIL_TEST) : this.disable(e.STENCIL_TEST)
                    }
                    ,
                    this.setStencilWrite = function (t) {
                        E !== t && (e.stencilMask(t),
                            E = t)
                    }
                    ,
                    this.setFlipSided = function (t) {
                        M !== t && (t ? e.frontFace(e.CW) : e.frontFace(e.CCW),
                            M = t)
                    }
                    ,
                    this.setLineWidth = function (t) {
                        t !== R && (e.lineWidth(t),
                            R = t)
                    }
                    ,
                    this.setPolygonOffset = function (t, i, n) {
                        t ? this.enable(e.POLYGON_OFFSET_FILL) : this.disable(e.POLYGON_OFFSET_FILL),
                            !t || P === i && O === n || (e.polygonOffset(i, n),
                                P = i,
                                O = n)
                    }
                    ,
                    this.getScissorTest = function () {
                        return L
                    }
                    ,
                    this.setScissorTest = function (t) {
                        L = t,
                            t ? this.enable(e.SCISSOR_TEST) : this.disable(e.SCISSOR_TEST)
                    }
                    ,
                    this.activeTexture = function (t) {
                        void 0 === t && (t = e.TEXTURE0 + D - 1),
                            N !== t && (e.activeTexture(t),
                                N = t)
                    }
                    ,
                    this.bindTexture = function (t, i) {
                        void 0 === N && r.activeTexture();
                        var n = B[N];
                        void 0 === n && (n = {
                            type: void 0,
                            texture: void 0
                        },
                            B[N] = n),
                            n.type === t && n.texture === i || (e.bindTexture(t, i || G),
                                n.type = t,
                                n.texture = i)
                    }
                    ,
                    this.compressedTexImage2D = function () {
                        try {
                            e.compressedTexImage2D.apply(e, arguments)
                        } catch (e) {
                            console.error(e)
                        }
                    }
                    ,
                    this.texImage2D = function () {
                        try {
                            e.texImage2D.apply(e, arguments)
                        } catch (e) {
                            console.error(e)
                        }
                    }
                    ,
                    this.clearColor = function (t, i, n, r) {
                        o.set(t, i, n, r),
                            F.equals(o) === !1 && (e.clearColor(t, i, n, r),
                                F.copy(o))
                    }
                    ,
                    this.clearDepth = function (t) {
                        V !== t && (e.clearDepth(t),
                            V = t)
                    }
                    ,
                    this.clearStencil = function (t) {
                        U !== t && (e.clearStencil(t),
                            U = t)
                    }
                    ,
                    this.scissor = function (t) {
                        k.equals(t) === !1 && (e.scissor(t.x, t.y, t.z, t.w),
                            k.copy(t))
                    }
                    ,
                    this.viewport = function (t) {
                        H.equals(t) === !1 && (e.viewport(t.x, t.y, t.z, t.w),
                            H.copy(t))
                    }
                    ,
                    this.reset = function () {
                        for (var t = 0; t < s.length; t++)
                            1 === s[t] && (e.disableVertexAttribArray(t),
                                s[t] = 0);
                        c = {},
                            h = null,
                            N = void 0,
                            B = {},
                            u = null,
                            I = null,
                            C = null,
                            E = null,
                            M = null
                    }
            }
            ,
            n.LensFlarePlugin = function (e, t) {
                function i() {
                    var e = new Float32Array([-1, -1, 0, 0, 1, -1, 1, 0, 1, 1, 1, 1, -1, 1, 0, 1])
                        , t = new Uint16Array([0, 1, 2, 0, 2, 3]);
                    o = p.createBuffer(),
                        a = p.createBuffer(),
                        p.bindBuffer(p.ARRAY_BUFFER, o),
                        p.bufferData(p.ARRAY_BUFFER, e, p.STATIC_DRAW),
                        p.bindBuffer(p.ELEMENT_ARRAY_BUFFER, a),
                        p.bufferData(p.ELEMENT_ARRAY_BUFFER, t, p.STATIC_DRAW),
                        u = p.createTexture(),
                        d = p.createTexture(),
                        f.bindTexture(p.TEXTURE_2D, u),
                        p.texImage2D(p.TEXTURE_2D, 0, p.RGB, 16, 16, 0, p.RGB, p.UNSIGNED_BYTE, null),
                        p.texParameteri(p.TEXTURE_2D, p.TEXTURE_WRAP_S, p.CLAMP_TO_EDGE),
                        p.texParameteri(p.TEXTURE_2D, p.TEXTURE_WRAP_T, p.CLAMP_TO_EDGE),
                        p.texParameteri(p.TEXTURE_2D, p.TEXTURE_MAG_FILTER, p.NEAREST),
                        p.texParameteri(p.TEXTURE_2D, p.TEXTURE_MIN_FILTER, p.NEAREST),
                        f.bindTexture(p.TEXTURE_2D, d),
                        p.texImage2D(p.TEXTURE_2D, 0, p.RGBA, 16, 16, 0, p.RGBA, p.UNSIGNED_BYTE, null),
                        p.texParameteri(p.TEXTURE_2D, p.TEXTURE_WRAP_S, p.CLAMP_TO_EDGE),
                        p.texParameteri(p.TEXTURE_2D, p.TEXTURE_WRAP_T, p.CLAMP_TO_EDGE),
                        p.texParameteri(p.TEXTURE_2D, p.TEXTURE_MAG_FILTER, p.NEAREST),
                        p.texParameteri(p.TEXTURE_2D, p.TEXTURE_MIN_FILTER, p.NEAREST),
                        h = p.getParameter(p.MAX_VERTEX_TEXTURE_IMAGE_UNITS) > 0;
                    var i;
                    i = h ? {
                        vertexShader: ["uniform lowp int renderType;", "uniform vec3 screenPosition;", "uniform vec2 scale;", "uniform float rotation;", "uniform sampler2D occlusionMap;", "attribute vec2 position;", "attribute vec2 uv;", "varying vec2 vUV;", "varying float vVisibility;", "void main() {", "vUV = uv;", "vec2 pos = position;", "if ( renderType == 2 ) {", "vec4 visibility = texture2D( occlusionMap, vec2( 0.1, 0.1 ) );", "visibility += texture2D( occlusionMap, vec2( 0.5, 0.1 ) );", "visibility += texture2D( occlusionMap, vec2( 0.9, 0.1 ) );", "visibility += texture2D( occlusionMap, vec2( 0.9, 0.5 ) );", "visibility += texture2D( occlusionMap, vec2( 0.9, 0.9 ) );", "visibility += texture2D( occlusionMap, vec2( 0.5, 0.9 ) );", "visibility += texture2D( occlusionMap, vec2( 0.1, 0.9 ) );", "visibility += texture2D( occlusionMap, vec2( 0.1, 0.5 ) );", "visibility += texture2D( occlusionMap, vec2( 0.5, 0.5 ) );", "vVisibility =        visibility.r / 9.0;", "vVisibility *= 1.0 - visibility.g / 9.0;", "vVisibility *=       visibility.b / 9.0;", "vVisibility *= 1.0 - visibility.a / 9.0;", "pos.x = cos( rotation ) * position.x - sin( rotation ) * position.y;", "pos.y = sin( rotation ) * position.x + cos( rotation ) * position.y;", "}", "gl_Position = vec4( ( pos * scale + screenPosition.xy ).xy, screenPosition.z, 1.0 );", "}"].join("\n"),
                        fragmentShader: ["uniform lowp int renderType;", "uniform sampler2D map;", "uniform float opacity;", "uniform vec3 color;", "varying vec2 vUV;", "varying float vVisibility;", "void main() {", "if ( renderType == 0 ) {", "gl_FragColor = vec4( 1.0, 0.0, 1.0, 0.0 );", "} else if ( renderType == 1 ) {", "gl_FragColor = texture2D( map, vUV );", "} else {", "vec4 texture = texture2D( map, vUV );", "texture.a *= opacity * vVisibility;", "gl_FragColor = texture;", "gl_FragColor.rgb *= color;", "}", "}"].join("\n")
                    } : {
                        vertexShader: ["uniform lowp int renderType;", "uniform vec3 screenPosition;", "uniform vec2 scale;", "uniform float rotation;", "attribute vec2 position;", "attribute vec2 uv;", "varying vec2 vUV;", "void main() {", "vUV = uv;", "vec2 pos = position;", "if ( renderType == 2 ) {", "pos.x = cos( rotation ) * position.x - sin( rotation ) * position.y;", "pos.y = sin( rotation ) * position.x + cos( rotation ) * position.y;", "}", "gl_Position = vec4( ( pos * scale + screenPosition.xy ).xy, screenPosition.z, 1.0 );", "}"].join("\n"),
                        fragmentShader: ["precision mediump float;", "uniform lowp int renderType;", "uniform sampler2D map;", "uniform sampler2D occlusionMap;", "uniform float opacity;", "uniform vec3 color;", "varying vec2 vUV;", "void main() {", "if ( renderType == 0 ) {", "gl_FragColor = vec4( texture2D( map, vUV ).rgb, 0.0 );", "} else if ( renderType == 1 ) {", "gl_FragColor = texture2D( map, vUV );", "} else {", "float visibility = texture2D( occlusionMap, vec2( 0.5, 0.1 ) ).a;", "visibility += texture2D( occlusionMap, vec2( 0.9, 0.5 ) ).a;", "visibility += texture2D( occlusionMap, vec2( 0.5, 0.9 ) ).a;", "visibility += texture2D( occlusionMap, vec2( 0.1, 0.5 ) ).a;", "visibility = ( 1.0 - visibility / 4.0 );", "vec4 texture = texture2D( map, vUV );", "texture.a *= opacity * visibility;", "gl_FragColor = texture;", "gl_FragColor.rgb *= color;", "}", "}"].join("\n")
                    },
                        s = r(i),
                        l = {
                            vertex: p.getAttribLocation(s, "position"),
                            uv: p.getAttribLocation(s, "uv")
                        },
                        c = {
                            renderType: p.getUniformLocation(s, "renderType"),
                            map: p.getUniformLocation(s, "map"),
                            occlusionMap: p.getUniformLocation(s, "occlusionMap"),
                            opacity: p.getUniformLocation(s, "opacity"),
                            color: p.getUniformLocation(s, "color"),
                            scale: p.getUniformLocation(s, "scale"),
                            rotation: p.getUniformLocation(s, "rotation"),
                            screenPosition: p.getUniformLocation(s, "screenPosition")
                        }
                }
                function r(t) {
                    var i = p.createProgram()
                        , n = p.createShader(p.FRAGMENT_SHADER)
                        , r = p.createShader(p.VERTEX_SHADER)
                        , o = "precision " + e.getPrecision() + " float;\n";
                    return p.shaderSource(n, o + t.fragmentShader),
                        p.shaderSource(r, o + t.vertexShader),
                        p.compileShader(n),
                        p.compileShader(r),
                        p.attachShader(i, n),
                        p.attachShader(i, r),
                        p.linkProgram(i),
                        i
                }
                var o, a, s, l, c, h, u, d, p = e.context, f = e.state;
                this.render = function (r, g, m) {
                    if (0 !== t.length) {
                        var v = new n.Vector3
                            , A = m.w / m.z
                            , y = .5 * m.z
                            , C = .5 * m.w
                            , I = 16 / m.w
                            , E = new n.Vector2(I * A, I)
                            , b = new n.Vector3(1, 1, 0)
                            , w = new n.Vector2(1, 1);
                        void 0 === s && i(),
                            p.useProgram(s),
                            f.initAttributes(),
                            f.enableAttribute(l.vertex),
                            f.enableAttribute(l.uv),
                            f.disableUnusedAttributes(),
                            p.uniform1i(c.occlusionMap, 0),
                            p.uniform1i(c.map, 1),
                            p.bindBuffer(p.ARRAY_BUFFER, o),
                            p.vertexAttribPointer(l.vertex, 2, p.FLOAT, !1, 16, 0),
                            p.vertexAttribPointer(l.uv, 2, p.FLOAT, !1, 16, 8),
                            p.bindBuffer(p.ELEMENT_ARRAY_BUFFER, a),
                            f.disable(p.CULL_FACE),
                            f.setDepthWrite(!1);
                        for (var _ = 0, T = t.length; _ < T; _++) {
                            I = 16 / m.w,
                                E.set(I * A, I);
                            var x = t[_];
                            if (v.set(x.matrixWorld.elements[12], x.matrixWorld.elements[13], x.matrixWorld.elements[14]),
                                v.applyMatrix4(g.matrixWorldInverse),
                                v.applyProjection(g.projectionMatrix),
                                b.copy(v),
                                w.x = b.x * y + y,
                                w.y = b.y * C + C,
                                h || w.x > 0 && w.x < m.z && w.y > 0 && w.y < m.w) {
                                f.activeTexture(p.TEXTURE0),
                                    f.bindTexture(p.TEXTURE_2D, null),
                                    f.activeTexture(p.TEXTURE1),
                                    f.bindTexture(p.TEXTURE_2D, u),
                                    p.copyTexImage2D(p.TEXTURE_2D, 0, p.RGB, m.x + w.x - 8, m.y + w.y - 8, 16, 16, 0),
                                    p.uniform1i(c.renderType, 0),
                                    p.uniform2f(c.scale, E.x, E.y),
                                    p.uniform3f(c.screenPosition, b.x, b.y, b.z),
                                    f.disable(p.BLEND),
                                    f.enable(p.DEPTH_TEST),
                                    p.drawElements(p.TRIANGLES, 6, p.UNSIGNED_SHORT, 0),
                                    f.activeTexture(p.TEXTURE0),
                                    f.bindTexture(p.TEXTURE_2D, d),
                                    p.copyTexImage2D(p.TEXTURE_2D, 0, p.RGBA, m.x + w.x - 8, m.y + w.y - 8, 16, 16, 0),
                                    p.uniform1i(c.renderType, 1),
                                    f.disable(p.DEPTH_TEST),
                                    f.activeTexture(p.TEXTURE1),
                                    f.bindTexture(p.TEXTURE_2D, u),
                                    p.drawElements(p.TRIANGLES, 6, p.UNSIGNED_SHORT, 0),
                                    x.positionScreen.copy(b),
                                    x.customUpdateCallback ? x.customUpdateCallback(x) : x.updateLensFlares(),
                                    p.uniform1i(c.renderType, 2),
                                    f.enable(p.BLEND);
                                for (var S = 0, M = x.lensFlares.length; S < M; S++) {
                                    var R = x.lensFlares[S];
                                    R.opacity > .001 && R.scale > .001 && (b.x = R.x,
                                        b.y = R.y,
                                        b.z = R.z,
                                        I = R.size * R.scale / m.w,
                                        E.x = I * A,
                                        E.y = I,
                                        p.uniform3f(c.screenPosition, b.x, b.y, b.z),
                                        p.uniform2f(c.scale, E.x, E.y),
                                        p.uniform1f(c.rotation, R.rotation),
                                        p.uniform1f(c.opacity, R.opacity),
                                        p.uniform3f(c.color, R.color.r, R.color.g, R.color.b),
                                        f.setBlending(R.blending, R.blendEquation, R.blendSrc, R.blendDst),
                                        e.setTexture(R.texture, 1),
                                        p.drawElements(p.TRIANGLES, 6, p.UNSIGNED_SHORT, 0))
                                }
                            }
                        }
                        f.enable(p.CULL_FACE),
                            f.enable(p.DEPTH_TEST),
                            f.setDepthWrite(!0),
                            e.resetGLState()
                    }
                }
            }
            ,
            n.SpritePlugin = function (e, t) {
                function i() {
                    var e = new Float32Array([-.5, -.5, 0, 0, .5, -.5, 1, 0, .5, .5, 1, 1, -.5, .5, 0, 1])
                        , t = new Uint16Array([0, 1, 2, 0, 2, 3]);
                    a = d.createBuffer(),
                        s = d.createBuffer(),
                        d.bindBuffer(d.ARRAY_BUFFER, a),
                        d.bufferData(d.ARRAY_BUFFER, e, d.STATIC_DRAW),
                        d.bindBuffer(d.ELEMENT_ARRAY_BUFFER, s),
                        d.bufferData(d.ELEMENT_ARRAY_BUFFER, t, d.STATIC_DRAW),
                        l = r(),
                        c = {
                            position: d.getAttribLocation(l, "position"),
                            uv: d.getAttribLocation(l, "uv")
                        },
                        h = {
                            uvOffset: d.getUniformLocation(l, "uvOffset"),
                            uvScale: d.getUniformLocation(l, "uvScale"),
                            rotation: d.getUniformLocation(l, "rotation"),
                            scale: d.getUniformLocation(l, "scale"),
                            color: d.getUniformLocation(l, "color"),
                            map: d.getUniformLocation(l, "map"),
                            opacity: d.getUniformLocation(l, "opacity"),
                            modelViewMatrix: d.getUniformLocation(l, "modelViewMatrix"),
                            projectionMatrix: d.getUniformLocation(l, "projectionMatrix"),
                            fogType: d.getUniformLocation(l, "fogType"),
                            fogDensity: d.getUniformLocation(l, "fogDensity"),
                            fogNear: d.getUniformLocation(l, "fogNear"),
                            fogFar: d.getUniformLocation(l, "fogFar"),
                            fogColor: d.getUniformLocation(l, "fogColor"),
                            alphaTest: d.getUniformLocation(l, "alphaTest")
                        };
                    var i = document.createElement("canvas");
                    i.width = 8,
                        i.height = 8;
                    var o = i.getContext("2d");
                    o.fillStyle = "white",
                        o.fillRect(0, 0, 8, 8),
                        u = new n.Texture(i),
                        u.needsUpdate = !0
                }
                function r() {
                    var t = d.createProgram()
                        , i = d.createShader(d.VERTEX_SHADER)
                        , n = d.createShader(d.FRAGMENT_SHADER);
                    return d.shaderSource(i, ["precision " + e.getPrecision() + " float;", "uniform mat4 modelViewMatrix;", "uniform mat4 projectionMatrix;", "uniform float rotation;", "uniform vec2 scale;", "uniform vec2 uvOffset;", "uniform vec2 uvScale;", "attribute vec2 position;", "attribute vec2 uv;", "varying vec2 vUV;", "void main() {", "vUV = uvOffset + uv * uvScale;", "vec2 alignedPosition = position * scale;", "vec2 rotatedPosition;", "rotatedPosition.x = cos( rotation ) * alignedPosition.x - sin( rotation ) * alignedPosition.y;", "rotatedPosition.y = sin( rotation ) * alignedPosition.x + cos( rotation ) * alignedPosition.y;", "vec4 finalPosition;", "finalPosition = modelViewMatrix * vec4( 0.0, 0.0, 0.0, 1.0 );", "finalPosition.xy += rotatedPosition;", "finalPosition = projectionMatrix * finalPosition;", "gl_Position = finalPosition;", "}"].join("\n")),
                        d.shaderSource(n, ["precision " + e.getPrecision() + " float;", "uniform vec3 color;", "uniform sampler2D map;", "uniform float opacity;", "uniform int fogType;", "uniform vec3 fogColor;", "uniform float fogDensity;", "uniform float fogNear;", "uniform float fogFar;", "uniform float alphaTest;", "varying vec2 vUV;", "void main() {", "vec4 texture = texture2D( map, vUV );", "if ( texture.a < alphaTest ) discard;", "gl_FragColor = vec4( color * texture.xyz, texture.a * opacity );", "if ( fogType > 0 ) {", "float depth = gl_FragCoord.z / gl_FragCoord.w;", "float fogFactor = 0.0;", "if ( fogType == 1 ) {", "fogFactor = smoothstep( fogNear, fogFar, depth );", "} else {", "const float LOG2 = 1.442695;", "fogFactor = exp2( - fogDensity * fogDensity * depth * depth * LOG2 );", "fogFactor = 1.0 - clamp( fogFactor, 0.0, 1.0 );", "}", "gl_FragColor = mix( gl_FragColor, vec4( fogColor, gl_FragColor.w ), fogFactor );", "}", "}"].join("\n")),
                        d.compileShader(i),
                        d.compileShader(n),
                        d.attachShader(t, i),
                        d.attachShader(t, n),
                        d.linkProgram(t),
                        t
                }
                function o(e, t) {
                    return e.renderOrder !== t.renderOrder ? e.renderOrder - t.renderOrder : e.z !== t.z ? t.z - e.z : t.id - e.id
                }
                var a, s, l, c, h, u, d = e.context, p = e.state, f = new n.Vector3, g = new n.Quaternion, m = new n.Vector3;
                this.render = function (r, v) {
                    if (0 !== t.length) {
                        void 0 === l && i(),
                            d.useProgram(l),
                            p.initAttributes(),
                            p.enableAttribute(c.position),
                            p.enableAttribute(c.uv),
                            p.disableUnusedAttributes(),
                            p.disable(d.CULL_FACE),
                            p.enable(d.BLEND),
                            d.bindBuffer(d.ARRAY_BUFFER, a),
                            d.vertexAttribPointer(c.position, 2, d.FLOAT, !1, 16, 0),
                            d.vertexAttribPointer(c.uv, 2, d.FLOAT, !1, 16, 8),
                            d.bindBuffer(d.ELEMENT_ARRAY_BUFFER, s),
                            d.uniformMatrix4fv(h.projectionMatrix, !1, v.projectionMatrix.elements),
                            p.activeTexture(d.TEXTURE0),
                            d.uniform1i(h.map, 0);
                        var A = 0
                            , y = 0
                            , C = r.fog;
                        C ? (d.uniform3f(h.fogColor, C.color.r, C.color.g, C.color.b),
                            C instanceof n.Fog ? (d.uniform1f(h.fogNear, C.near),
                                d.uniform1f(h.fogFar, C.far),
                                d.uniform1i(h.fogType, 1),
                                A = 1,
                                y = 1) : C instanceof n.FogExp2 && (d.uniform1f(h.fogDensity, C.density),
                                    d.uniform1i(h.fogType, 2),
                                    A = 2,
                                    y = 2)) : (d.uniform1i(h.fogType, 0),
                                        A = 0,
                                        y = 0);
                        for (var I = 0, E = t.length; I < E; I++) {
                            var b = t[I];
                            b.modelViewMatrix.multiplyMatrices(v.matrixWorldInverse, b.matrixWorld),
                                b.z = -b.modelViewMatrix.elements[14]
                        }
                        t.sort(o);
                        for (var w = [], I = 0, E = t.length; I < E; I++) {
                            var b = t[I]
                                , _ = b.material;
                            d.uniform1f(h.alphaTest, _.alphaTest),
                                d.uniformMatrix4fv(h.modelViewMatrix, !1, b.modelViewMatrix.elements),
                                b.matrixWorld.decompose(f, g, m),
                                w[0] = m.x,
                                w[1] = m.y;
                            var T = 0;
                            r.fog && _.fog && (T = y),
                                A !== T && (d.uniform1i(h.fogType, T),
                                    A = T),
                                null !== _.map ? (d.uniform2f(h.uvOffset, _.map.offset.x, _.map.offset.y),
                                    d.uniform2f(h.uvScale, _.map.repeat.x, _.map.repeat.y)) : (d.uniform2f(h.uvOffset, 0, 0),
                                        d.uniform2f(h.uvScale, 1, 1)),
                                d.uniform1f(h.opacity, _.opacity),
                                d.uniform3f(h.color, _.color.r, _.color.g, _.color.b),
                                d.uniform1f(h.rotation, _.rotation),
                                d.uniform2fv(h.scale, w),
                                p.setBlending(_.blending, _.blendEquation, _.blendSrc, _.blendDst),
                                p.setDepthTest(_.depthTest),
                                p.setDepthWrite(_.depthWrite),
                                _.map && _.map.image && _.map.image.width ? e.setTexture(_.map, 0) : e.setTexture(u, 0),
                                d.drawElements(d.TRIANGLES, 6, d.UNSIGNED_SHORT, 0)
                        }
                        p.enable(d.CULL_FACE),
                            e.resetGLState()
                    }
                }
            }
            ,
            Object.defineProperties(n.Box2.prototype, {
                empty: {
                    value: function () {
                        return console.warn("THREE.Box2: .empty() has been renamed to .isEmpty()."),
                            this.isEmpty()
                    }
                },
                isIntersectionBox: {
                    value: function (e) {
                        return console.warn("THREE.Box2: .isIntersectionBox() has been renamed to .intersectsBox()."),
                            this.intersectsBox(e)
                    }
                }
            }),
            Object.defineProperties(n.Box3.prototype, {
                empty: {
                    value: function () {
                        return console.warn("THREE.Box3: .empty() has been renamed to .isEmpty()."),
                            this.isEmpty()
                    }
                },
                isIntersectionBox: {
                    value: function (e) {
                        return console.warn("THREE.Box3: .isIntersectionBox() has been renamed to .intersectsBox()."),
                            this.intersectsBox(e)
                    }
                },
                isIntersectionSphere: {
                    value: function (e) {
                        return console.warn("THREE.Box3: .isIntersectionSphere() has been renamed to .intersectsSphere()."),
                            this.intersectsSphere(e)
                    }
                }
            }),
            Object.defineProperties(n.Matrix3.prototype, {
                multiplyVector3: {
                    value: function (e) {
                        return console.warn("THREE.Matrix3: .multiplyVector3() has been removed. Use vector.applyMatrix3( matrix ) instead."),
                            e.applyMatrix3(this)
                    }
                },
                multiplyVector3Array: {
                    value: function (e) {
                        return console.warn("THREE.Matrix3: .multiplyVector3Array() has been renamed. Use matrix.applyToVector3Array( array ) instead."),
                            this.applyToVector3Array(e)
                    }
                }
            }),
            Object.defineProperties(n.Matrix4.prototype, {
                extractPosition: {
                    value: function (e) {
                        return console.warn("THREE.Matrix4: .extractPosition() has been renamed to .copyPosition()."),
                            this.copyPosition(e)
                    }
                },
                setRotationFromQuaternion: {
                    value: function (e) {
                        return console.warn("THREE.Matrix4: .setRotationFromQuaternion() has been renamed to .makeRotationFromQuaternion()."),
                            this.makeRotationFromQuaternion(e)
                    }
                },
                multiplyVector3: {
                    value: function (e) {
                        return console.warn("THREE.Matrix4: .multiplyVector3() has been removed. Use vector.applyMatrix4( matrix ) or vector.applyProjection( matrix ) instead."),
                            e.applyProjection(this)
                    }
                },
                multiplyVector4: {
                    value: function (e) {
                        return console.warn("THREE.Matrix4: .multiplyVector4() has been removed. Use vector.applyMatrix4( matrix ) instead."),
                            e.applyMatrix4(this)
                    }
                },
                multiplyVector3Array: {
                    value: function (e) {
                        return console.warn("THREE.Matrix4: .multiplyVector3Array() has been renamed. Use matrix.applyToVector3Array( array ) instead."),
                            this.applyToVector3Array(e)
                    }
                },
                rotateAxis: {
                    value: function (e) {
                        console.warn("THREE.Matrix4: .rotateAxis() has been removed. Use Vector3.transformDirection( matrix ) instead."),
                            e.transformDirection(this)
                    }
                },
                crossVector: {
                    value: function (e) {
                        return console.warn("THREE.Matrix4: .crossVector() has been removed. Use vector.applyMatrix4( matrix ) instead."),
                            e.applyMatrix4(this)
                    }
                },
                translate: {
                    value: function (e) {
                        console.error("THREE.Matrix4: .translate() has been removed.")
                    }
                },
                rotateX: {
                    value: function (e) {
                        console.error("THREE.Matrix4: .rotateX() has been removed.")
                    }
                },
                rotateY: {
                    value: function (e) {
                        console.error("THREE.Matrix4: .rotateY() has been removed.")
                    }
                },
                rotateZ: {
                    value: function (e) {
                        console.error("THREE.Matrix4: .rotateZ() has been removed.")
                    }
                },
                rotateByAxis: {
                    value: function (e, t) {
                        console.error("THREE.Matrix4: .rotateByAxis() has been removed.")
                    }
                }
            }),
            Object.defineProperties(n.Plane.prototype, {
                isIntersectionLine: {
                    value: function (e) {
                        return console.warn("THREE.Plane: .isIntersectionLine() has been renamed to .intersectsLine()."),
                            this.intersectsLine(e)
                    }
                }
            }),
            Object.defineProperties(n.Quaternion.prototype, {
                multiplyVector3: {
                    value: function (e) {
                        return console.warn("THREE.Quaternion: .multiplyVector3() has been removed. Use is now vector.applyQuaternion( quaternion ) instead."),
                            e.applyQuaternion(this)
                    }
                }
            }),
            Object.defineProperties(n.Ray.prototype, {
                isIntersectionBox: {
                    value: function (e) {
                        return console.warn("THREE.Ray: .isIntersectionBox() has been renamed to .intersectsBox()."),
                            this.intersectsBox(e)
                    }
                },
                isIntersectionPlane: {
                    value: function (e) {
                        return console.warn("THREE.Ray: .isIntersectionPlane() has been renamed to .intersectsPlane()."),
                            this.intersectsPlane(e)
                    }
                },
                isIntersectionSphere: {
                    value: function (e) {
                        return console.warn("THREE.Ray: .isIntersectionSphere() has been renamed to .intersectsSphere()."),
                            this.intersectsSphere(e)
                    }
                }
            }),
            Object.defineProperties(n.Vector3.prototype, {
                setEulerFromRotationMatrix: {
                    value: function () {
                        console.error("THREE.Vector3: .setEulerFromRotationMatrix() has been removed. Use Euler.setFromRotationMatrix() instead.")
                    }
                },
                setEulerFromQuaternion: {
                    value: function () {
                        console.error("THREE.Vector3: .setEulerFromQuaternion() has been removed. Use Euler.setFromQuaternion() instead.")
                    }
                },
                getPositionFromMatrix: {
                    value: function (e) {
                        return console.warn("THREE.Vector3: .getPositionFromMatrix() has been renamed to .setFromMatrixPosition()."),
                            this.setFromMatrixPosition(e)
                    }
                },
                getScaleFromMatrix: {
                    value: function (e) {
                        return console.warn("THREE.Vector3: .getScaleFromMatrix() has been renamed to .setFromMatrixScale()."),
                            this.setFromMatrixScale(e)
                    }
                },
                getColumnFromMatrix: {
                    value: function (e, t) {
                        return console.warn("THREE.Vector3: .getColumnFromMatrix() has been renamed to .setFromMatrixColumn()."),
                            this.setFromMatrixColumn(e, t)
                    }
                }
            }),
            n.Face4 = function (e, t, i, r, o, a, s) {
                return console.warn("THREE.Face4 has been removed. A THREE.Face3 will be created instead."),
                    new n.Face3(e, t, i, o, a, s)
            }
            ,
            n.Vertex = function (e, t, i) {
                return console.warn("THREE.Vertex has been removed. Use THREE.Vector3 instead."),
                    new n.Vector3(e, t, i)
            }
            ,
            Object.defineProperties(n.Object3D.prototype, {
                eulerOrder: {
                    get: function () {
                        return console.warn("THREE.Object3D: .eulerOrder is now .rotation.order."),
                            this.rotation.order
                    },
                    set: function (e) {
                        console.warn("THREE.Object3D: .eulerOrder is now .rotation.order."),
                            this.rotation.order = e
                    }
                },
                getChildByName: {
                    value: function (e) {
                        return console.warn("THREE.Object3D: .getChildByName() has been renamed to .getObjectByName()."),
                            this.getObjectByName(e)
                    }
                },
                renderDepth: {
                    set: function (e) {
                        console.warn("THREE.Object3D: .renderDepth has been removed. Use .renderOrder, instead.")
                    }
                },
                translate: {
                    value: function (e, t) {
                        return console.warn("THREE.Object3D: .translate() has been removed. Use .translateOnAxis( axis, distance ) instead."),
                            this.translateOnAxis(t, e)
                    }
                },
                useQuaternion: {
                    get: function () {
                        console.warn("THREE.Object3D: .useQuaternion has been removed. The library now uses quaternions by default.")
                    },
                    set: function (e) {
                        console.warn("THREE.Object3D: .useQuaternion has been removed. The library now uses quaternions by default.")
                    }
                }
            }),
            Object.defineProperties(n, {
                PointCloud: {
                    value: function (e, t) {
                        return console.warn("THREE.PointCloud has been renamed to THREE.Points."),
                            new n.Points(e, t)
                    }
                },
                ParticleSystem: {
                    value: function (e, t) {
                        return console.warn("THREE.ParticleSystem has been renamed to THREE.Points."),
                            new n.Points(e, t)
                    }
                }
            }),
            Object.defineProperties(n.Light.prototype, {
                onlyShadow: {
                    set: function (e) {
                        console.warn("THREE.Light: .onlyShadow has been removed.")
                    }
                },
                shadowCameraFov: {
                    set: function (e) {
                        console.warn("THREE.Light: .shadowCameraFov is now .shadow.camera.fov."),
                            this.shadow.camera.fov = e
                    }
                },
                shadowCameraLeft: {
                    set: function (e) {
                        console.warn("THREE.Light: .shadowCameraLeft is now .shadow.camera.left."),
                            this.shadow.camera.left = e
                    }
                },
                shadowCameraRight: {
                    set: function (e) {
                        console.warn("THREE.Light: .shadowCameraRight is now .shadow.camera.right."),
                            this.shadow.camera.right = e
                    }
                },
                shadowCameraTop: {
                    set: function (e) {
                        console.warn("THREE.Light: .shadowCameraTop is now .shadow.camera.top."),
                            this.shadow.camera.top = e
                    }
                },
                shadowCameraBottom: {
                    set: function (e) {
                        console.warn("THREE.Light: .shadowCameraBottom is now .shadow.camera.bottom."),
                            this.shadow.camera.bottom = e
                    }
                },
                shadowCameraNear: {
                    set: function (e) {
                        console.warn("THREE.Light: .shadowCameraNear is now .shadow.camera.near."),
                            this.shadow.camera.near = e
                    }
                },
                shadowCameraFar: {
                    set: function (e) {
                        console.warn("THREE.Light: .shadowCameraFar is now .shadow.camera.far."),
                            this.shadow.camera.far = e
                    }
                },
                shadowCameraVisible: {
                    set: function (e) {
                        console.warn("THREE.Light: .shadowCameraVisible has been removed. Use new THREE.CameraHelper( light.shadow.camera ) instead.")
                    }
                },
                shadowBias: {
                    set: function (e) {
                        console.warn("THREE.Light: .shadowBias is now .shadow.bias."),
                            this.shadow.bias = e
                    }
                },
                shadowDarkness: {
                    set: function (e) {
                        console.warn("THREE.Light: .shadowDarkness has been removed.")
                    }
                },
                shadowMapWidth: {
                    set: function (e) {
                        console.warn("THREE.Light: .shadowMapWidth is now .shadow.mapSize.width."),
                            this.shadow.mapSize.width = e
                    }
                },
                shadowMapHeight: {
                    set: function (e) {
                        console.warn("THREE.Light: .shadowMapHeight is now .shadow.mapSize.height."),
                            this.shadow.mapSize.height = e
                    }
                }
            }),
            Object.defineProperties(n.BufferAttribute.prototype, {
                length: {
                    get: function () {
                        return console.warn("THREE.BufferAttribute: .length has been deprecated. Please use .count."),
                            this.array.length
                    }
                }
            }),
            Object.defineProperties(n.BufferGeometry.prototype, {
                drawcalls: {
                    get: function () {
                        return console.error("THREE.BufferGeometry: .drawcalls has been renamed to .groups."),
                            this.groups
                    }
                },
                offsets: {
                    get: function () {
                        return console.warn("THREE.BufferGeometry: .offsets has been renamed to .groups."),
                            this.groups
                    }
                },
                addIndex: {
                    value: function (e) {
                        console.warn("THREE.BufferGeometry: .addIndex() has been renamed to .setIndex()."),
                            this.setIndex(e)
                    }
                },
                addDrawCall: {
                    value: function (e, t, i) {
                        void 0 !== i && console.warn("THREE.BufferGeometry: .addDrawCall() no longer supports indexOffset."),
                            console.warn("THREE.BufferGeometry: .addDrawCall() is now .addGroup()."),
                            this.addGroup(e, t)
                    }
                },
                clearDrawCalls: {
                    value: function () {
                        console.warn("THREE.BufferGeometry: .clearDrawCalls() is now .clearGroups()."),
                            this.clearGroups()
                    }
                },
                computeTangents: {
                    value: function () {
                        console.warn("THREE.BufferGeometry: .computeTangents() has been removed.")
                    }
                },
                computeOffsets: {
                    value: function () {
                        console.warn("THREE.BufferGeometry: .computeOffsets() has been removed.")
                    }
                }
            }),
            Object.defineProperties(n.Material.prototype, {
                wrapAround: {
                    get: function () {
                        console.warn("THREE." + this.type + ": .wrapAround has been removed.")
                    },
                    set: function (e) {
                        console.warn("THREE." + this.type + ": .wrapAround has been removed.")
                    }
                },
                wrapRGB: {
                    get: function () {
                        return console.warn("THREE." + this.type + ": .wrapRGB has been removed."),
                            new n.Color
                    }
                }
            }),
            Object.defineProperties(n, {
                PointCloudMaterial: {
                    value: function (e) {
                        return console.warn("THREE.PointCloudMaterial has been renamed to THREE.PointsMaterial."),
                            new n.PointsMaterial(e)
                    }
                },
                ParticleBasicMaterial: {
                    value: function (e) {
                        return console.warn("THREE.ParticleBasicMaterial has been renamed to THREE.PointsMaterial."),
                            new n.PointsMaterial(e)
                    }
                },
                ParticleSystemMaterial: {
                    value: function (e) {
                        return console.warn("THREE.ParticleSystemMaterial has been renamed to THREE.PointsMaterial."),
                            new n.PointsMaterial(e)
                    }
                }
            }),
            Object.defineProperties(n.MeshPhongMaterial.prototype, {
                metal: {
                    get: function () {
                        return console.warn("THREE.MeshPhongMaterial: .metal has been removed. Use THREE.MeshStandardMaterial instead."),
                            !1
                    },
                    set: function (e) {
                        console.warn("THREE.MeshPhongMaterial: .metal has been removed. Use THREE.MeshStandardMaterial instead")
                    }
                }
            }),
            Object.defineProperties(n.ShaderMaterial.prototype, {
                derivatives: {
                    get: function () {
                        return console.warn("THREE.ShaderMaterial: .derivatives has been moved to .extensions.derivatives."),
                            this.extensions.derivatives
                    },
                    set: function (e) {
                        console.warn("THREE. ShaderMaterial: .derivatives has been moved to .extensions.derivatives."),
                            this.extensions.derivatives = e
                    }
                }
            }),
            Object.defineProperties(n.WebGLRenderer.prototype, {
                supportsFloatTextures: {
                    value: function () {
                        return console.warn("THREE.WebGLRenderer: .supportsFloatTextures() is now .extensions.get( 'OES_texture_float' )."),
                            this.extensions.get("OES_texture_float")
                    }
                },
                supportsHalfFloatTextures: {
                    value: function () {
                        return console.warn("THREE.WebGLRenderer: .supportsHalfFloatTextures() is now .extensions.get( 'OES_texture_half_float' )."),
                            this.extensions.get("OES_texture_half_float")
                    }
                },
                supportsStandardDerivatives: {
                    value: function () {
                        return console.warn("THREE.WebGLRenderer: .supportsStandardDerivatives() is now .extensions.get( 'OES_standard_derivatives' )."),
                            this.extensions.get("OES_standard_derivatives")
                    }
                },
                supportsCompressedTextureS3TC: {
                    value: function () {
                        return console.warn("THREE.WebGLRenderer: .supportsCompressedTextureS3TC() is now .extensions.get( 'WEBGL_compressed_texture_s3tc' )."),
                            this.extensions.get("WEBGL_compressed_texture_s3tc")
                    }
                },
                supportsCompressedTexturePVRTC: {
                    value: function () {
                        return console.warn("THREE.WebGLRenderer: .supportsCompressedTexturePVRTC() is now .extensions.get( 'WEBGL_compressed_texture_pvrtc' )."),
                            this.extensions.get("WEBGL_compressed_texture_pvrtc")
                    }
                },
                supportsBlendMinMax: {
                    value: function () {
                        return console.warn("THREE.WebGLRenderer: .supportsBlendMinMax() is now .extensions.get( 'EXT_blend_minmax' )."),
                            this.extensions.get("EXT_blend_minmax")
                    }
                },
                supportsVertexTextures: {
                    value: function () {
                        return this.capabilities.vertexTextures
                    }
                },
                supportsInstancedArrays: {
                    value: function () {
                        return console.warn("THREE.WebGLRenderer: .supportsInstancedArrays() is now .extensions.get( 'ANGLE_instanced_arrays' )."),
                            this.extensions.get("ANGLE_instanced_arrays")
                    }
                },
                enableScissorTest: {
                    value: function (e) {
                        console.warn("THREE.WebGLRenderer: .enableScissorTest() is now .setScissorTest()."),
                            this.setScissorTest(e)
                    }
                },
                initMaterial: {
                    value: function () {
                        console.warn("THREE.WebGLRenderer: .initMaterial() has been removed.")
                    }
                },
                addPrePlugin: {
                    value: function () {
                        console.warn("THREE.WebGLRenderer: .addPrePlugin() has been removed.")
                    }
                },
                addPostPlugin: {
                    value: function () {
                        console.warn("THREE.WebGLRenderer: .addPostPlugin() has been removed.")
                    }
                },
                updateShadowMap: {
                    value: function () {
                        console.warn("THREE.WebGLRenderer: .updateShadowMap() has been removed.")
                    }
                },
                shadowMapEnabled: {
                    get: function () {
                        return this.shadowMap.enabled
                    },
                    set: function (e) {
                        console.warn("THREE.WebGLRenderer: .shadowMapEnabled is now .shadowMap.enabled."),
                            this.shadowMap.enabled = e
                    }
                },
                shadowMapType: {
                    get: function () {
                        return this.shadowMap.type
                    },
                    set: function (e) {
                        console.warn("THREE.WebGLRenderer: .shadowMapType is now .shadowMap.type."),
                            this.shadowMap.type = e
                    }
                },
                shadowMapCullFace: {
                    get: function () {
                        return this.shadowMap.cullFace
                    },
                    set: function (e) {
                        console.warn("THREE.WebGLRenderer: .shadowMapCullFace is now .shadowMap.cullFace."),
                            this.shadowMap.cullFace = e
                    }
                }
            }),
            Object.defineProperties(n.WebGLRenderTarget.prototype, {
                wrapS: {
                    get: function () {
                        return console.warn("THREE.WebGLRenderTarget: .wrapS is now .texture.wrapS."),
                            this.texture.wrapS
                    },
                    set: function (e) {
                        console.warn("THREE.WebGLRenderTarget: .wrapS is now .texture.wrapS."),
                            this.texture.wrapS = e
                    }
                },
                wrapT: {
                    get: function () {
                        return console.warn("THREE.WebGLRenderTarget: .wrapT is now .texture.wrapT."),
                            this.texture.wrapT
                    },
                    set: function (e) {
                        console.warn("THREE.WebGLRenderTarget: .wrapT is now .texture.wrapT."),
                            this.texture.wrapT = e
                    }
                },
                magFilter: {
                    get: function () {
                        return console.warn("THREE.WebGLRenderTarget: .magFilter is now .texture.magFilter."),
                            this.texture.magFilter
                    },
                    set: function (e) {
                        console.warn("THREE.WebGLRenderTarget: .magFilter is now .texture.magFilter."),
                            this.texture.magFilter = e
                    }
                },
                minFilter: {
                    get: function () {
                        return console.warn("THREE.WebGLRenderTarget: .minFilter is now .texture.minFilter."),
                            this.texture.minFilter
                    },
                    set: function (e) {
                        console.warn("THREE.WebGLRenderTarget: .minFilter is now .texture.minFilter."),
                            this.texture.minFilter = e
                    }
                },
                anisotropy: {
                    get: function () {
                        return console.warn("THREE.WebGLRenderTarget: .anisotropy is now .texture.anisotropy."),
                            this.texture.anisotropy
                    },
                    set: function (e) {
                        console.warn("THREE.WebGLRenderTarget: .anisotropy is now .texture.anisotropy."),
                            this.texture.anisotropy = e
                    }
                },
                offset: {
                    get: function () {
                        return console.warn("THREE.WebGLRenderTarget: .offset is now .texture.offset."),
                            this.texture.offset
                    },
                    set: function (e) {
                        console.warn("THREE.WebGLRenderTarget: .offset is now .texture.offset."),
                            this.texture.offset = e
                    }
                },
                repeat: {
                    get: function () {
                        return console.warn("THREE.WebGLRenderTarget: .repeat is now .texture.repeat."),
                            this.texture.repeat
                    },
                    set: function (e) {
                        console.warn("THREE.WebGLRenderTarget: .repeat is now .texture.repeat."),
                            this.texture.repeat = e
                    }
                },
                format: {
                    get: function () {
                        return console.warn("THREE.WebGLRenderTarget: .format is now .texture.format."),
                            this.texture.format
                    },
                    set: function (e) {
                        console.warn("THREE.WebGLRenderTarget: .format is now .texture.format."),
                            this.texture.format = e
                    }
                },
                type: {
                    get: function () {
                        return console.warn("THREE.WebGLRenderTarget: .type is now .texture.type."),
                            this.texture.type
                    },
                    set: function (e) {
                        console.warn("THREE.WebGLRenderTarget: .type is now .texture.type."),
                            this.texture.type = e
                    }
                },
                generateMipmaps: {
                    get: function () {
                        return console.warn("THREE.WebGLRenderTarget: .generateMipmaps is now .texture.generateMipmaps."),
                            this.texture.generateMipmaps
                    },
                    set: function (e) {
                        console.warn("THREE.WebGLRenderTarget: .generateMipmaps is now .texture.generateMipmaps."),
                            this.texture.generateMipmaps = e
                    }
                }
            }),
            n.GeometryUtils = {
                merge: function (e, t, i) {
                    console.warn("THREE.GeometryUtils: .merge() has been moved to Geometry. Use geometry.merge( geometry2, matrix, materialIndexOffset ) instead.");
                    var r;
                    t instanceof n.Mesh && (t.matrixAutoUpdate && t.updateMatrix(),
                        r = t.matrix,
                        t = t.geometry),
                        e.merge(t, r, i)
                },
                center: function (e) {
                    return console.warn("THREE.GeometryUtils: .center() has been moved to Geometry. Use geometry.center() instead."),
                        e.center()
                }
            },
            n.ImageUtils = {
                crossOrigin: void 0,
                loadTexture: function (e, t, i, r) {
                    console.warn("THREE.ImageUtils.loadTexture has been deprecated. Use THREE.TextureLoader() instead.");
                    var o = new n.TextureLoader;
                    o.setCrossOrigin(this.crossOrigin);
                    var a = o.load(e, i, void 0, r);
                    return t && (a.mapping = t),
                        a
                },
                loadTextureCube: function (e, t, i, r) {
                    console.warn("THREE.ImageUtils.loadTextureCube has been deprecated. Use THREE.CubeTextureLoader() instead.");
                    var o = new n.CubeTextureLoader;
                    o.setCrossOrigin(this.crossOrigin);
                    var a = o.load(e, i, void 0, r);
                    return t && (a.mapping = t),
                        a
                },
                loadCompressedTexture: function () {
                    console.error("THREE.ImageUtils.loadCompressedTexture has been removed. Use THREE.DDSLoader instead.")
                },
                loadCompressedTextureCube: function () {
                    console.error("THREE.ImageUtils.loadCompressedTextureCube has been removed. Use THREE.DDSLoader instead.")
                }
            },
            n.Projector = function () {
                console.error("THREE.Projector has been moved to /examples/js/renderers/Projector.js."),
                    this.projectVector = function (e, t) {
                        console.warn("THREE.Projector: .projectVector() is now vector.project()."),
                            e.project(t)
                    }
                    ,
                    this.unprojectVector = function (e, t) {
                        console.warn("THREE.Projector: .unprojectVector() is now vector.unproject()."),
                            e.unproject(t)
                    }
                    ,
                    this.pickingRay = function (e, t) {
                        console.error("THREE.Projector: .pickingRay() is now raycaster.setFromCamera().")
                    }
            }
            ,
            n.CanvasRenderer = function () {
                console.error("THREE.CanvasRenderer has been moved to /examples/js/renderers/CanvasRenderer.js"),
                    this.domElement = document.createElement("canvas"),
                    this.clear = function () { }
                    ,
                    this.render = function () { }
                    ,
                    this.setClearColor = function () { }
                    ,
                    this.setSize = function () { }
            }
            ,
            n.MeshFaceMaterial = n.MultiMaterial,
            n.CurveUtils = {
                tangentQuadraticBezier: function (e, t, i, n) {
                    return 2 * (1 - e) * (i - t) + 2 * e * (n - i)
                },
                tangentCubicBezier: function (e, t, i, n, r) {
                    return -3 * t * (1 - e) * (1 - e) + 3 * i * (1 - e) * (1 - e) - 6 * e * i * (1 - e) + 6 * e * n * (1 - e) - 3 * e * e * n + 3 * e * e * r
                },
                tangentSpline: function (e, t, i, n, r) {
                    var o = 6 * e * e - 6 * e
                        , a = 3 * e * e - 4 * e + 1
                        , s = -6 * e * e + 6 * e
                        , l = 3 * e * e - 2 * e;
                    return o + a + s + l
                },
                interpolate: function (e, t, i, n, r) {
                    var o = .5 * (i - e)
                        , a = .5 * (n - t)
                        , s = r * r
                        , l = r * s;
                    return (2 * t - 2 * i + o + a) * l + (-3 * t + 3 * i - 2 * o - a) * s + o * r + t
                }
            },
            n.SceneUtils = {
                createMultiMaterialObject: function (e, t) {
                    for (var i = new n.Group, r = 0, o = t.length; r < o; r++)
                        i.add(new n.Mesh(e, t[r]));
                    return i
                },
                detach: function (e, t, i) {
                    e.applyMatrix(t.matrixWorld),
                        t.remove(e),
                        i.add(e)
                },
                attach: function (e, t, i) {
                    var r = new n.Matrix4;
                    r.getInverse(i.matrixWorld),
                        e.applyMatrix(r),
                        t.remove(e),
                        i.add(e)
                }
            },
            n.ShapeUtils = {
                area: function (e) {
                    for (var t = e.length, i = 0, n = t - 1, r = 0; r < t; n = r++)
                        i += e[n].x * e[r].y - e[r].x * e[n].y;
                    return .5 * i
                },
                triangulate: function () {
                    function e(e, t, i, n, r, o) {
                        var a, s, l, c, h, u, d, p, f;
                        if (s = e[o[t]].x,
                            l = e[o[t]].y,
                            c = e[o[i]].x,
                            h = e[o[i]].y,
                            u = e[o[n]].x,
                            d = e[o[n]].y,
                            Number.EPSILON > (c - s) * (d - l) - (h - l) * (u - s))
                            return !1;
                        var g, m, v, A, y, C, I, E, b, w, _, T, x, S, M;
                        for (g = u - c,
                            m = d - h,
                            v = s - u,
                            A = l - d,
                            y = c - s,
                            C = h - l,
                            a = 0; a < r; a++)
                            if (p = e[o[a]].x,
                                f = e[o[a]].y,
                                !(p === s && f === l || p === c && f === h || p === u && f === d) && (I = p - s,
                                    E = f - l,
                                    b = p - c,
                                    w = f - h,
                                    _ = p - u,
                                    T = f - d,
                                    M = g * w - m * b,
                                    x = y * E - C * I,
                                    S = v * T - A * _,
                                    M >= -Number.EPSILON && S >= -Number.EPSILON && x >= -Number.EPSILON))
                                return !1;
                        return !0
                    }
                    return function (t, i) {
                        var r = t.length;
                        if (r < 3)
                            return null;
                        var o, a, s, l = [], c = [], h = [];
                        if (n.ShapeUtils.area(t) > 0)
                            for (a = 0; a < r; a++)
                                c[a] = a;
                        else
                            for (a = 0; a < r; a++)
                                c[a] = r - 1 - a;
                        var u = r
                            , d = 2 * u;
                        for (a = u - 1; u > 2;) {
                            if (d-- <= 0)
                                return console.warn("THREE.ShapeUtils: Unable to triangulate polygon! in triangulate()"),
                                    i ? h : l;
                            if (o = a,
                                u <= o && (o = 0),
                                a = o + 1,
                                u <= a && (a = 0),
                                s = a + 1,
                                u <= s && (s = 0),
                                e(t, o, a, s, u, c)) {
                                var p, f, g, m, v;
                                for (p = c[o],
                                    f = c[a],
                                    g = c[s],
                                    l.push([t[p], t[f], t[g]]),
                                    h.push([c[o], c[a], c[s]]),
                                    m = a,
                                    v = a + 1; v < u; m++,
                                    v++)
                                    c[m] = c[v];
                                u--,
                                    d = 2 * u
                            }
                        }
                        return i ? h : l
                    }
                }(),
                triangulateShape: function (e, t) {
                    function i(e, t, i) {
                        return e.x !== t.x ? e.x < t.x ? e.x <= i.x && i.x <= t.x : t.x <= i.x && i.x <= e.x : e.y < t.y ? e.y <= i.y && i.y <= t.y : t.y <= i.y && i.y <= e.y
                    }
                    function r(e, t, n, r, o) {
                        var a = t.x - e.x
                            , s = t.y - e.y
                            , l = r.x - n.x
                            , c = r.y - n.y
                            , h = e.x - n.x
                            , u = e.y - n.y
                            , d = s * l - a * c
                            , p = s * h - a * u;
                        if (Math.abs(d) > Number.EPSILON) {
                            var f;
                            if (d > 0) {
                                if (p < 0 || p > d)
                                    return [];
                                if (f = c * h - l * u,
                                    f < 0 || f > d)
                                    return []
                            } else {
                                if (p > 0 || p < d)
                                    return [];
                                if (f = c * h - l * u,
                                    f > 0 || f < d)
                                    return []
                            }
                            if (0 === f)
                                return !o || 0 !== p && p !== d ? [e] : [];
                            if (f === d)
                                return !o || 0 !== p && p !== d ? [t] : [];
                            if (0 === p)
                                return [n];
                            if (p === d)
                                return [r];
                            var g = f / d;
                            return [{
                                x: e.x + g * a,
                                y: e.y + g * s
                            }]
                        }
                        if (0 !== p || c * h !== l * u)
                            return [];
                        var m = 0 === a && 0 === s
                            , v = 0 === l && 0 === c;
                        if (m && v)
                            return e.x !== n.x || e.y !== n.y ? [] : [e];
                        if (m)
                            return i(n, r, e) ? [e] : [];
                        if (v)
                            return i(e, t, n) ? [n] : [];
                        var A, y, C, I, E, b, w, _;
                        return 0 !== a ? (e.x < t.x ? (A = e,
                            C = e.x,
                            y = t,
                            I = t.x) : (A = t,
                                C = t.x,
                                y = e,
                                I = e.x),
                            n.x < r.x ? (E = n,
                                w = n.x,
                                b = r,
                                _ = r.x) : (E = r,
                                    w = r.x,
                                    b = n,
                                    _ = n.x)) : (e.y < t.y ? (A = e,
                                        C = e.y,
                                        y = t,
                                        I = t.y) : (A = t,
                                            C = t.y,
                                            y = e,
                                            I = e.y),
                                        n.y < r.y ? (E = n,
                                            w = n.y,
                                            b = r,
                                            _ = r.y) : (E = r,
                                                w = r.y,
                                                b = n,
                                                _ = n.y)),
                            C <= w ? I < w ? [] : I === w ? o ? [] : [E] : I <= _ ? [E, y] : [E, b] : C > _ ? [] : C === _ ? o ? [] : [A] : I <= _ ? [A, y] : [A, b]
                    }
                    function o(e, t, i, n) {
                        var r = t.x - e.x
                            , o = t.y - e.y
                            , a = i.x - e.x
                            , s = i.y - e.y
                            , l = n.x - e.x
                            , c = n.y - e.y
                            , h = r * s - o * a
                            , u = r * c - o * l;
                        if (Math.abs(h) > Number.EPSILON) {
                            var d = l * s - c * a;
                            return h > 0 ? u >= 0 && d >= 0 : u >= 0 || d >= 0
                        }
                        return u > 0
                    }
                    function a(e, t) {
                        function i(e, t) {
                            var i = A.length - 1
                                , n = e - 1;
                            n < 0 && (n = i);
                            var r = e + 1;
                            r > i && (r = 0);
                            var a = o(A[e], A[n], A[r], s[t]);
                            if (!a)
                                return !1;
                            var l = s.length - 1
                                , c = t - 1;
                            c < 0 && (c = l);
                            var h = t + 1;
                            return h > l && (h = 0),
                                a = o(s[t], s[c], s[h], A[e]),
                                !!a
                        }
                        function n(e, t) {
                            var i, n, o;
                            for (i = 0; i < A.length; i++)
                                if (n = i + 1,
                                    n %= A.length,
                                    o = r(e, t, A[i], A[n], !0),
                                    o.length > 0)
                                    return !0;
                            return !1
                        }
                        function a(e, i) {
                            var n, o, a, s, l;
                            for (n = 0; n < y.length; n++)
                                for (o = t[y[n]],
                                    a = 0; a < o.length; a++)
                                    if (s = a + 1,
                                        s %= o.length,
                                        l = r(e, i, o[a], o[s], !0),
                                        l.length > 0)
                                        return !0;
                            return !1
                        }
                        for (var s, l, c, h, u, d, p, f, g, m, v, A = e.concat(), y = [], C = [], I = 0, E = t.length; I < E; I++)
                            y.push(I);
                        for (var b = 0, w = 2 * y.length; y.length > 0;) {
                            if (w--,
                                w < 0) {
                                console.log("Infinite Loop! Holes left:" + y.length + ", Probably Hole outside Shape!");
                                break
                            }
                            for (c = b; c < A.length; c++) {
                                h = A[c],
                                    l = -1;
                                for (var I = 0; I < y.length; I++)
                                    if (d = y[I],
                                        p = h.x + ":" + h.y + ":" + d,
                                        void 0 === C[p]) {
                                        s = t[d];
                                        for (var _ = 0; _ < s.length; _++)
                                            if (u = s[_],
                                                i(c, _) && !n(h, u) && !a(h, u)) {
                                                l = _,
                                                    y.splice(I, 1),
                                                    f = A.slice(0, c + 1),
                                                    g = A.slice(c),
                                                    m = s.slice(l),
                                                    v = s.slice(0, l + 1),
                                                    A = f.concat(m).concat(v).concat(g),
                                                    b = c;
                                                break
                                            }
                                        if (l >= 0)
                                            break;
                                        C[p] = !0
                                    }
                                if (l >= 0)
                                    break
                            }
                        }
                        return A
                    }
                    for (var s, l, c, h, u, d, p = {}, f = e.concat(), g = 0, m = t.length; g < m; g++)
                        Array.prototype.push.apply(f, t[g]);
                    for (s = 0,
                        l = f.length; s < l; s++)
                        u = f[s].x + ":" + f[s].y,
                            void 0 !== p[u] && console.warn("THREE.Shape: Duplicate point", u),
                            p[u] = s;
                    var v = a(e, t)
                        , A = n.ShapeUtils.triangulate(v, !1);
                    for (s = 0,
                        l = A.length; s < l; s++)
                        for (h = A[s],
                            c = 0; c < 3; c++)
                            u = h[c].x + ":" + h[c].y,
                                d = p[u],
                                void 0 !== d && (h[c] = d);
                    return A.concat()
                },
                isClockWise: function (e) {
                    return n.ShapeUtils.area(e) < 0
                },
                b2: function () {
                    function e(e, t) {
                        var i = 1 - e;
                        return i * i * t
                    }
                    function t(e, t) {
                        return 2 * (1 - e) * e * t
                    }
                    function i(e, t) {
                        return e * e * t
                    }
                    return function (n, r, o, a) {
                        return e(n, r) + t(n, o) + i(n, a)
                    }
                }(),
                b3: function () {
                    function e(e, t) {
                        var i = 1 - e;
                        return i * i * i * t
                    }
                    function t(e, t) {
                        var i = 1 - e;
                        return 3 * i * i * e * t
                    }
                    function i(e, t) {
                        var i = 1 - e;
                        return 3 * i * e * e * t
                    }
                    function n(e, t) {
                        return e * e * e * t
                    }
                    return function (r, o, a, s, l) {
                        return e(r, o) + t(r, a) + i(r, s) + n(r, l)
                    }
                }()
            },
            n.Curve = function () { }
            ,
            n.Curve.prototype = {
                constructor: n.Curve,
                getPoint: function (e) {
                    return console.warn("THREE.Curve: Warning, getPoint() not implemented!"),
                        null
                },
                getPointAt: function (e) {
                    var t = this.getUtoTmapping(e);
                    return this.getPoint(t)
                },
                getPoints: function (e) {
                    e || (e = 5);
                    var t, i = [];
                    for (t = 0; t <= e; t++)
                        i.push(this.getPoint(t / e));
                    return i
                },
                getSpacedPoints: function (e) {
                    e || (e = 5);
                    var t, i = [];
                    for (t = 0; t <= e; t++)
                        i.push(this.getPointAt(t / e));
                    return i
                },
                getLength: function () {
                    var e = this.getLengths();
                    return e[e.length - 1]
                },
                getLengths: function (e) {
                    if (e || (e = this.__arcLengthDivisions ? this.__arcLengthDivisions : 200),
                        this.cacheArcLengths && this.cacheArcLengths.length === e + 1 && !this.needsUpdate)
                        return this.cacheArcLengths;
                    this.needsUpdate = !1;
                    var t, i, n = [], r = this.getPoint(0), o = 0;
                    for (n.push(0),
                        i = 1; i <= e; i++)
                        t = this.getPoint(i / e),
                            o += t.distanceTo(r),
                            n.push(o),
                            r = t;
                    return this.cacheArcLengths = n,
                        n
                },
                updateArcLengths: function () {
                    this.needsUpdate = !0,
                        this.getLengths()
                },
                getUtoTmapping: function (e, t) {
                    var i, n = this.getLengths(), r = 0, o = n.length;
                    i = t ? t : e * n[o - 1];
                    for (var a, s = 0, l = o - 1; s <= l;)
                        if (r = Math.floor(s + (l - s) / 2),
                            a = n[r] - i,
                            a < 0)
                            s = r + 1;
                        else {
                            if (!(a > 0)) {
                                l = r;
                                break
                            }
                            l = r - 1
                        }
                    if (r = l,
                        n[r] === i) {
                        var c = r / (o - 1);
                        return c
                    }
                    var h = n[r]
                        , u = n[r + 1]
                        , d = u - h
                        , p = (i - h) / d
                        , c = (r + p) / (o - 1);
                    return c
                },
                getTangent: function (e) {
                    var t = 1e-4
                        , i = e - t
                        , n = e + t;
                    i < 0 && (i = 0),
                        n > 1 && (n = 1);
                    var r = this.getPoint(i)
                        , o = this.getPoint(n)
                        , a = o.clone().sub(r);
                    return a.normalize()
                },
                getTangentAt: function (e) {
                    var t = this.getUtoTmapping(e);
                    return this.getTangent(t)
                }
            },
            n.Curve.create = function (e, t) {
                return e.prototype = Object.create(n.Curve.prototype),
                    e.prototype.constructor = e,
                    e.prototype.getPoint = t,
                    e
            }
            ,
            n.CurvePath = function () {
                this.curves = [],
                    this.autoClose = !1
            }
            ,
            n.CurvePath.prototype = Object.create(n.Curve.prototype),
            n.CurvePath.prototype.constructor = n.CurvePath,
            n.CurvePath.prototype.add = function (e) {
                this.curves.push(e)
            }
            ,
            n.CurvePath.prototype.closePath = function () {
                var e = this.curves[0].getPoint(0)
                    , t = this.curves[this.curves.length - 1].getPoint(1);
                e.equals(t) || this.curves.push(new n.LineCurve(t, e))
            }
            ,
            n.CurvePath.prototype.getPoint = function (e) {
                for (var t = e * this.getLength(), i = this.getCurveLengths(), n = 0; n < i.length;) {
                    if (i[n] >= t) {
                        var r = i[n] - t
                            , o = this.curves[n]
                            , a = 1 - r / o.getLength();
                        return o.getPointAt(a)
                    }
                    n++
                }
                return null
            }
            ,
            n.CurvePath.prototype.getLength = function () {
                var e = this.getCurveLengths();
                return e[e.length - 1]
            }
            ,
            n.CurvePath.prototype.getCurveLengths = function () {
                if (this.cacheLengths && this.cacheLengths.length === this.curves.length)
                    return this.cacheLengths;
                for (var e = [], t = 0, i = 0, n = this.curves.length; i < n; i++)
                    t += this.curves[i].getLength(),
                        e.push(t);
                return this.cacheLengths = e,
                    e
            }
            ,
            n.CurvePath.prototype.createPointsGeometry = function (e) {
                var t = this.getPoints(e);
                return this.createGeometry(t)
            }
            ,
            n.CurvePath.prototype.createSpacedPointsGeometry = function (e) {
                var t = this.getSpacedPoints(e);
                return this.createGeometry(t)
            }
            ,
            n.CurvePath.prototype.createGeometry = function (e) {
                for (var t = new n.Geometry, i = 0, r = e.length; i < r; i++) {
                    var o = e[i];
                    t.vertices.push(new n.Vector3(o.x, o.y, o.z || 0))
                }
                return t
            }
            ,
            n.Font = function (e) {
                this.data = e
            }
            ,
            n.Font.prototype = {
                constructor: n.Font,
                generateShapes: function (e, t, i) {
                    function r(e) {
                        for (var i = String(e).split(""), n = t / a.resolution, r = 0, s = [], l = 0; l < i.length; l++) {
                            var c = o(i[l], n, r);
                            r += c.offset,
                                s.push(c.path)
                        }
                        return s
                    }
                    function o(e, t, r) {
                        var o = a.glyphs[e] || a.glyphs["?"];
                        if (o) {
                            var s, l, c, h, u, d, p, f, g, m, v, A = new n.Path, y = [], C = n.ShapeUtils.b2, I = n.ShapeUtils.b3;
                            if (o.o)
                                for (var E = o._cachedOutline || (o._cachedOutline = o.o.split(" ")), b = 0, w = E.length; b < w;) {
                                    var _ = E[b++];
                                    switch (_) {
                                        case "m":
                                            s = E[b++] * t + r,
                                                l = E[b++] * t,
                                                A.moveTo(s, l);
                                            break;
                                        case "l":
                                            s = E[b++] * t + r,
                                                l = E[b++] * t,
                                                A.lineTo(s, l);
                                            break;
                                        case "q":
                                            if (c = E[b++] * t + r,
                                                h = E[b++] * t,
                                                p = E[b++] * t + r,
                                                f = E[b++] * t,
                                                A.quadraticCurveTo(p, f, c, h),
                                                v = y[y.length - 1]) {
                                                u = v.x,
                                                    d = v.y;
                                                for (var T = 1; T <= i; T++) {
                                                    var x = T / i;
                                                    C(x, u, p, c),
                                                        C(x, d, f, h)
                                                }
                                            }
                                            break;
                                        case "b":
                                            if (c = E[b++] * t + r,
                                                h = E[b++] * t,
                                                p = E[b++] * t + r,
                                                f = E[b++] * t,
                                                g = E[b++] * t + r,
                                                m = E[b++] * t,
                                                A.bezierCurveTo(p, f, g, m, c, h),
                                                v = y[y.length - 1]) {
                                                u = v.x,
                                                    d = v.y;
                                                for (var T = 1; T <= i; T++) {
                                                    var x = T / i;
                                                    I(x, u, p, g, c),
                                                        I(x, d, f, m, h)
                                                }
                                            }
                                    }
                                }
                            return {
                                offset: o.ha * t,
                                path: A
                            }
                        }
                    }
                    void 0 === t && (t = 100),
                        void 0 === i && (i = 4);
                    for (var a = this.data, s = r(e), l = [], c = 0, h = s.length; c < h; c++)
                        Array.prototype.push.apply(l, s[c].toShapes());
                    return l
                }
            },
            n.Path = function (e) {
                n.CurvePath.call(this),
                    this.actions = [],
                    e && this.fromPoints(e)
            }
            ,
            n.Path.prototype = Object.create(n.CurvePath.prototype),
            n.Path.prototype.constructor = n.Path,
            n.Path.prototype.fromPoints = function (e) {
                this.moveTo(e[0].x, e[0].y);
                for (var t = 1, i = e.length; t < i; t++)
                    this.lineTo(e[t].x, e[t].y)
            }
            ,
            n.Path.prototype.moveTo = function (e, t) {
                this.actions.push({
                    action: "moveTo",
                    args: [e, t]
                })
            }
            ,
            n.Path.prototype.lineTo = function (e, t) {
                var i = this.actions[this.actions.length - 1].args
                    , r = i[i.length - 2]
                    , o = i[i.length - 1]
                    , a = new n.LineCurve(new n.Vector2(r, o), new n.Vector2(e, t));
                this.curves.push(a),
                    this.actions.push({
                        action: "lineTo",
                        args: [e, t]
                    })
            }
            ,
            n.Path.prototype.quadraticCurveTo = function (e, t, i, r) {
                var o = this.actions[this.actions.length - 1].args
                    , a = o[o.length - 2]
                    , s = o[o.length - 1]
                    , l = new n.QuadraticBezierCurve(new n.Vector2(a, s), new n.Vector2(e, t), new n.Vector2(i, r));
                this.curves.push(l),
                    this.actions.push({
                        action: "quadraticCurveTo",
                        args: [e, t, i, r]
                    })
            }
            ,
            n.Path.prototype.bezierCurveTo = function (e, t, i, r, o, a) {
                var s = this.actions[this.actions.length - 1].args
                    , l = s[s.length - 2]
                    , c = s[s.length - 1]
                    , h = new n.CubicBezierCurve(new n.Vector2(l, c), new n.Vector2(e, t), new n.Vector2(i, r), new n.Vector2(o, a));
                this.curves.push(h),
                    this.actions.push({
                        action: "bezierCurveTo",
                        args: [e, t, i, r, o, a]
                    })
            }
            ,
            n.Path.prototype.splineThru = function (e) {
                var t = Array.prototype.slice.call(arguments)
                    , i = this.actions[this.actions.length - 1].args
                    , r = i[i.length - 2]
                    , o = i[i.length - 1]
                    , a = [new n.Vector2(r, o)];
                Array.prototype.push.apply(a, e);
                var s = new n.SplineCurve(a);
                this.curves.push(s),
                    this.actions.push({
                        action: "splineThru",
                        args: t
                    })
            }
            ,
            n.Path.prototype.arc = function (e, t, i, n, r, o) {
                var a = this.actions[this.actions.length - 1].args
                    , s = a[a.length - 2]
                    , l = a[a.length - 1];
                this.absarc(e + s, t + l, i, n, r, o)
            }
            ,
            n.Path.prototype.absarc = function (e, t, i, n, r, o) {
                this.absellipse(e, t, i, i, n, r, o)
            }
            ,
            n.Path.prototype.ellipse = function (e, t, i, n, r, o, a, s) {
                var l = this.actions[this.actions.length - 1].args
                    , c = l[l.length - 2]
                    , h = l[l.length - 1];
                this.absellipse(e + c, t + h, i, n, r, o, a, s)
            }
            ,
            n.Path.prototype.absellipse = function (e, t, i, r, o, a, s, l) {
                var c = [e, t, i, r, o, a, s, l || 0]
                    , h = new n.EllipseCurve(e, t, i, r, o, a, s, l);
                this.curves.push(h);
                var u = h.getPoint(1);
                c.push(u.x),
                    c.push(u.y),
                    this.actions.push({
                        action: "ellipse",
                        args: c
                    })
            }
            ,
            n.Path.prototype.getSpacedPoints = function (e) {
                e || (e = 40);
                for (var t = [], i = 0; i < e; i++)
                    t.push(this.getPoint(i / e));
                return this.autoClose && t.push(t[0]),
                    t
            }
            ,
            n.Path.prototype.getPoints = function (e) {
                e = e || 12;
                for (var t, i, r, o, a, s, l, c, h, u, d, p = n.ShapeUtils.b2, f = n.ShapeUtils.b3, g = [], m = 0, v = this.actions.length; m < v; m++) {
                    var A = this.actions[m]
                        , y = A.action
                        , C = A.args;
                    switch (y) {
                        case "moveTo":
                            g.push(new n.Vector2(C[0], C[1]));
                            break;
                        case "lineTo":
                            g.push(new n.Vector2(C[0], C[1]));
                            break;
                        case "quadraticCurveTo":
                            t = C[2],
                                i = C[3],
                                a = C[0],
                                s = C[1],
                                g.length > 0 ? (h = g[g.length - 1],
                                    l = h.x,
                                    c = h.y) : (h = this.actions[m - 1].args,
                                        l = h[h.length - 2],
                                        c = h[h.length - 1]);
                            for (var I = 1; I <= e; I++) {
                                var E = I / e;
                                u = p(E, l, a, t),
                                    d = p(E, c, s, i),
                                    g.push(new n.Vector2(u, d))
                            }
                            break;
                        case "bezierCurveTo":
                            t = C[4],
                                i = C[5],
                                a = C[0],
                                s = C[1],
                                r = C[2],
                                o = C[3],
                                g.length > 0 ? (h = g[g.length - 1],
                                    l = h.x,
                                    c = h.y) : (h = this.actions[m - 1].args,
                                        l = h[h.length - 2],
                                        c = h[h.length - 1]);
                            for (var I = 1; I <= e; I++) {
                                var E = I / e;
                                u = f(E, l, a, r, t),
                                    d = f(E, c, s, o, i),
                                    g.push(new n.Vector2(u, d))
                            }
                            break;
                        case "splineThru":
                            h = this.actions[m - 1].args;
                            var b = new n.Vector2(h[h.length - 2], h[h.length - 1])
                                , w = [b]
                                , _ = e * C[0].length;
                            w = w.concat(C[0]);
                            for (var T = new n.SplineCurve(w), I = 1; I <= _; I++)
                                g.push(T.getPointAt(I / _));
                            break;
                        case "arc":
                            for (var x, S = C[0], M = C[1], R = C[2], P = C[3], O = C[4], L = !!C[5], D = O - P, N = 2 * e, I = 1; I <= N; I++) {
                                var E = I / N;
                                L || (E = 1 - E),
                                    x = P + E * D,
                                    u = S + R * Math.cos(x),
                                    d = M + R * Math.sin(x),
                                    g.push(new n.Vector2(u, d))
                            }
                            break;
                        case "ellipse":
                            var x, B, F, S = C[0], M = C[1], V = C[2], U = C[3], P = C[4], O = C[5], L = !!C[6], k = C[7], D = O - P, N = 2 * e;
                            0 !== k && (B = Math.cos(k),
                                F = Math.sin(k));
                            for (var I = 1; I <= N; I++) {
                                var E = I / N;
                                if (L || (E = 1 - E),
                                    x = P + E * D,
                                    u = S + V * Math.cos(x),
                                    d = M + U * Math.sin(x),
                                    0 !== k) {
                                    var H = u
                                        , G = d;
                                    u = (H - S) * B - (G - M) * F + S,
                                        d = (H - S) * F + (G - M) * B + M
                                }
                                g.push(new n.Vector2(u, d))
                            }
                    }
                }
                var z = g[g.length - 1];
                return Math.abs(z.x - g[0].x) < Number.EPSILON && Math.abs(z.y - g[0].y) < Number.EPSILON && g.splice(g.length - 1, 1),
                    this.autoClose && g.push(g[0]),
                    g
            }
            ,
            n.Path.prototype.toShapes = function (e, t) {
                function i(e) {
                    for (var t = [], i = new n.Path, r = 0, o = e.length; r < o; r++) {
                        var a = e[r]
                            , s = a.args
                            , l = a.action;
                        "moveTo" === l && 0 !== i.actions.length && (t.push(i),
                            i = new n.Path),
                            i[l].apply(i, s)
                    }
                    return 0 !== i.actions.length && t.push(i),
                        t
                }
                function r(e) {
                    for (var t = [], i = 0, r = e.length; i < r; i++) {
                        var o = e[i]
                            , a = new n.Shape;
                        a.actions = o.actions,
                            a.curves = o.curves,
                            t.push(a)
                    }
                    return t
                }
                function o(e, t) {
                    for (var i = t.length, n = !1, r = i - 1, o = 0; o < i; r = o++) {
                        var a = t[r]
                            , s = t[o]
                            , l = s.x - a.x
                            , c = s.y - a.y;
                        if (Math.abs(c) > Number.EPSILON) {
                            if (c < 0 && (a = t[o],
                                l = -l,
                                s = t[r],
                                c = -c),
                                e.y < a.y || e.y > s.y)
                                continue;
                            if (e.y === a.y) {
                                if (e.x === a.x)
                                    return !0
                            } else {
                                var h = c * (e.x - a.x) - l * (e.y - a.y);
                                if (0 === h)
                                    return !0;
                                if (h < 0)
                                    continue;
                                n = !n
                            }
                        } else {
                            if (e.y !== a.y)
                                continue;
                            if (s.x <= e.x && e.x <= a.x || a.x <= e.x && e.x <= s.x)
                                return !0
                        }
                    }
                    return n
                }
                var a = n.ShapeUtils.isClockWise
                    , s = i(this.actions);
                if (0 === s.length)
                    return [];
                if (t === !0)
                    return r(s);
                var l, c, h, u = [];
                if (1 === s.length)
                    return c = s[0],
                        h = new n.Shape,
                        h.actions = c.actions,
                        h.curves = c.curves,
                        u.push(h),
                        u;
                var d = !a(s[0].getPoints());
                d = e ? !d : d;
                var p, f = [], g = [], m = [], v = 0;
                g[v] = void 0,
                    m[v] = [];
                for (var A = 0, y = s.length; A < y; A++)
                    c = s[A],
                        p = c.getPoints(),
                        l = a(p),
                        l = e ? !l : l,
                        l ? (!d && g[v] && v++,
                            g[v] = {
                                s: new n.Shape,
                                p: p
                            },
                            g[v].s.actions = c.actions,
                            g[v].s.curves = c.curves,
                            d && v++,
                            m[v] = []) : m[v].push({
                                h: c,
                                p: p[0]
                            });
                if (!g[0])
                    return r(s);
                if (g.length > 1) {
                    for (var C = !1, I = [], E = 0, b = g.length; E < b; E++)
                        f[E] = [];
                    for (var E = 0, b = g.length; E < b; E++)
                        for (var w = m[E], _ = 0; _ < w.length; _++) {
                            for (var T = w[_], x = !0, S = 0; S < g.length; S++)
                                o(T.p, g[S].p) && (E !== S && I.push({
                                    froms: E,
                                    tos: S,
                                    hole: _
                                }),
                                    x ? (x = !1,
                                        f[S].push(T)) : C = !0);
                            x && f[E].push(T)
                        }
                    I.length > 0 && (C || (m = f))
                }
                for (var M, A = 0, R = g.length; A < R; A++) {
                    h = g[A].s,
                        u.push(h),
                        M = m[A];
                    for (var P = 0, O = M.length; P < O; P++)
                        h.holes.push(M[P].h)
                }
                return u
            }
            ,
            n.Shape = function () {
                n.Path.apply(this, arguments),
                    this.holes = []
            }
            ,
            n.Shape.prototype = Object.create(n.Path.prototype),
            n.Shape.prototype.constructor = n.Shape,
            n.Shape.prototype.extrude = function (e) {
                return new n.ExtrudeGeometry(this, e)
            }
            ,
            n.Shape.prototype.makeGeometry = function (e) {
                return new n.ShapeGeometry(this, e)
            }
            ,
            n.Shape.prototype.getPointsHoles = function (e) {
                for (var t = [], i = 0, n = this.holes.length; i < n; i++)
                    t[i] = this.holes[i].getPoints(e);
                return t
            }
            ,
            n.Shape.prototype.extractAllPoints = function (e) {
                return {
                    shape: this.getPoints(e),
                    holes: this.getPointsHoles(e)
                }
            }
            ,
            n.Shape.prototype.extractPoints = function (e) {
                return this.extractAllPoints(e)
            }
            ,
            n.LineCurve = function (e, t) {
                this.v1 = e,
                    this.v2 = t
            }
            ,
            n.LineCurve.prototype = Object.create(n.Curve.prototype),
            n.LineCurve.prototype.constructor = n.LineCurve,
            n.LineCurve.prototype.getPoint = function (e) {
                var t = this.v2.clone().sub(this.v1);
                return t.multiplyScalar(e).add(this.v1),
                    t
            }
            ,
            n.LineCurve.prototype.getPointAt = function (e) {
                return this.getPoint(e)
            }
            ,
            n.LineCurve.prototype.getTangent = function (e) {
                var t = this.v2.clone().sub(this.v1);
                return t.normalize()
            }
            ,
            n.QuadraticBezierCurve = function (e, t, i) {
                this.v0 = e,
                    this.v1 = t,
                    this.v2 = i
            }
            ,
            n.QuadraticBezierCurve.prototype = Object.create(n.Curve.prototype),
            n.QuadraticBezierCurve.prototype.constructor = n.QuadraticBezierCurve,
            n.QuadraticBezierCurve.prototype.getPoint = function (e) {
                var t = n.ShapeUtils.b2;
                return new n.Vector2(t(e, this.v0.x, this.v1.x, this.v2.x), t(e, this.v0.y, this.v1.y, this.v2.y))
            }
            ,
            n.QuadraticBezierCurve.prototype.getTangent = function (e) {
                var t = n.CurveUtils.tangentQuadraticBezier;
                return new n.Vector2(t(e, this.v0.x, this.v1.x, this.v2.x), t(e, this.v0.y, this.v1.y, this.v2.y)).normalize()
            }
            ,
            n.CubicBezierCurve = function (e, t, i, n) {
                this.v0 = e,
                    this.v1 = t,
                    this.v2 = i,
                    this.v3 = n
            }
            ,
            n.CubicBezierCurve.prototype = Object.create(n.Curve.prototype),
            n.CubicBezierCurve.prototype.constructor = n.CubicBezierCurve,
            n.CubicBezierCurve.prototype.getPoint = function (e) {
                var t = n.ShapeUtils.b3;
                return new n.Vector2(t(e, this.v0.x, this.v1.x, this.v2.x, this.v3.x), t(e, this.v0.y, this.v1.y, this.v2.y, this.v3.y))
            }
            ,
            n.CubicBezierCurve.prototype.getTangent = function (e) {
                var t = n.CurveUtils.tangentCubicBezier;
                return new n.Vector2(t(e, this.v0.x, this.v1.x, this.v2.x, this.v3.x), t(e, this.v0.y, this.v1.y, this.v2.y, this.v3.y)).normalize()
            }
            ,
            n.SplineCurve = function (e) {
                this.points = void 0 == e ? [] : e
            }
            ,
            n.SplineCurve.prototype = Object.create(n.Curve.prototype),
            n.SplineCurve.prototype.constructor = n.SplineCurve,
            n.SplineCurve.prototype.getPoint = function (e) {
                var t = this.points
                    , i = (t.length - 1) * e
                    , r = Math.floor(i)
                    , o = i - r
                    , a = t[0 === r ? r : r - 1]
                    , s = t[r]
                    , l = t[r > t.length - 2 ? t.length - 1 : r + 1]
                    , c = t[r > t.length - 3 ? t.length - 1 : r + 2]
                    , h = n.CurveUtils.interpolate;
                return new n.Vector2(h(a.x, s.x, l.x, c.x, o), h(a.y, s.y, l.y, c.y, o))
            }
            ,
            n.EllipseCurve = function (e, t, i, n, r, o, a, s) {
                this.aX = e,
                    this.aY = t,
                    this.xRadius = i,
                    this.yRadius = n,
                    this.aStartAngle = r,
                    this.aEndAngle = o,
                    this.aClockwise = a,
                    this.aRotation = s || 0
            }
            ,
            n.EllipseCurve.prototype = Object.create(n.Curve.prototype),
            n.EllipseCurve.prototype.constructor = n.EllipseCurve,
            n.EllipseCurve.prototype.getPoint = function (e) {
                var t = this.aEndAngle - this.aStartAngle;
                t < 0 && (t += 2 * Math.PI),
                    t > 2 * Math.PI && (t -= 2 * Math.PI);
                var i;
                i = this.aClockwise === !0 ? this.aEndAngle + (1 - e) * (2 * Math.PI - t) : this.aStartAngle + e * t;
                var r = this.aX + this.xRadius * Math.cos(i)
                    , o = this.aY + this.yRadius * Math.sin(i);
                if (0 !== this.aRotation) {
                    var a = Math.cos(this.aRotation)
                        , s = Math.sin(this.aRotation)
                        , l = r
                        , c = o;
                    r = (l - this.aX) * a - (c - this.aY) * s + this.aX,
                        o = (l - this.aX) * s + (c - this.aY) * a + this.aY
                }
                return new n.Vector2(r, o)
            }
            ,
            n.ArcCurve = function (e, t, i, r, o, a) {
                n.EllipseCurve.call(this, e, t, i, i, r, o, a)
            }
            ,
            n.ArcCurve.prototype = Object.create(n.EllipseCurve.prototype),
            n.ArcCurve.prototype.constructor = n.ArcCurve,
            n.LineCurve3 = n.Curve.create(function (e, t) {
                this.v1 = e,
                    this.v2 = t
            }, function (e) {
                var t = new n.Vector3;
                return t.subVectors(this.v2, this.v1),
                    t.multiplyScalar(e),
                    t.add(this.v1),
                    t
            }),
            n.QuadraticBezierCurve3 = n.Curve.create(function (e, t, i) {
                this.v0 = e,
                    this.v1 = t,
                    this.v2 = i
            }, function (e) {
                var t = n.ShapeUtils.b2;
                return new n.Vector3(t(e, this.v0.x, this.v1.x, this.v2.x), t(e, this.v0.y, this.v1.y, this.v2.y), t(e, this.v0.z, this.v1.z, this.v2.z))
            }),
            n.CubicBezierCurve3 = n.Curve.create(function (e, t, i, n) {
                this.v0 = e,
                    this.v1 = t,
                    this.v2 = i,
                    this.v3 = n
            }, function (e) {
                var t = n.ShapeUtils.b3;
                return new n.Vector3(t(e, this.v0.x, this.v1.x, this.v2.x, this.v3.x), t(e, this.v0.y, this.v1.y, this.v2.y, this.v3.y), t(e, this.v0.z, this.v1.z, this.v2.z, this.v3.z))
            }),
            n.SplineCurve3 = n.Curve.create(function (e) {
                console.warn("THREE.SplineCurve3 will be deprecated. Please use THREE.CatmullRomCurve3"),
                    this.points = void 0 == e ? [] : e
            }, function (e) {
                var t = this.points
                    , i = (t.length - 1) * e
                    , r = Math.floor(i)
                    , o = i - r
                    , a = t[0 == r ? r : r - 1]
                    , s = t[r]
                    , l = t[r > t.length - 2 ? t.length - 1 : r + 1]
                    , c = t[r > t.length - 3 ? t.length - 1 : r + 2]
                    , h = n.CurveUtils.interpolate;
                return new n.Vector3(h(a.x, s.x, l.x, c.x, o), h(a.y, s.y, l.y, c.y, o), h(a.z, s.z, l.z, c.z, o))
            }),
            n.CatmullRomCurve3 = function () {
                function e() { }
                var t = new n.Vector3
                    , i = new e
                    , r = new e
                    , o = new e;
                return e.prototype.init = function (e, t, i, n) {
                    this.c0 = e,
                        this.c1 = i,
                        this.c2 = -3 * e + 3 * t - 2 * i - n,
                        this.c3 = 2 * e - 2 * t + i + n
                }
                    ,
                    e.prototype.initNonuniformCatmullRom = function (e, t, i, n, r, o, a) {
                        var s = (t - e) / r - (i - e) / (r + o) + (i - t) / o
                            , l = (i - t) / o - (n - t) / (o + a) + (n - i) / a;
                        s *= o,
                            l *= o,
                            this.init(t, i, s, l)
                    }
                    ,
                    e.prototype.initCatmullRom = function (e, t, i, n, r) {
                        this.init(t, i, r * (i - e), r * (n - t))
                    }
                    ,
                    e.prototype.calc = function (e) {
                        var t = e * e
                            , i = t * e;
                        return this.c0 + this.c1 * e + this.c2 * t + this.c3 * i
                    }
                    ,
                    n.Curve.create(function (e) {
                        this.points = e || [],
                            this.closed = !1
                    }, function (e) {
                        var a, s, l, c, h = this.points;
                        c = h.length,
                            c < 2 && console.log("duh, you need at least 2 points"),
                            a = (c - (this.closed ? 0 : 1)) * e,
                            s = Math.floor(a),
                            l = a - s,
                            this.closed ? s += s > 0 ? 0 : (Math.floor(Math.abs(s) / h.length) + 1) * h.length : 0 === l && s === c - 1 && (s = c - 2,
                                l = 1);
                        var u, d, p, f;
                        if (this.closed || s > 0 ? u = h[(s - 1) % c] : (t.subVectors(h[0], h[1]).add(h[0]),
                            u = t),
                            d = h[s % c],
                            p = h[(s + 1) % c],
                            this.closed || s + 2 < c ? f = h[(s + 2) % c] : (t.subVectors(h[c - 1], h[c - 2]).add(h[c - 1]),
                                f = t),
                            void 0 === this.type || "centripetal" === this.type || "chordal" === this.type) {
                            var g = "chordal" === this.type ? .5 : .25
                                , m = Math.pow(u.distanceToSquared(d), g)
                                , v = Math.pow(d.distanceToSquared(p), g)
                                , A = Math.pow(p.distanceToSquared(f), g);
                            v < 1e-4 && (v = 1),
                                m < 1e-4 && (m = v),
                                A < 1e-4 && (A = v),
                                i.initNonuniformCatmullRom(u.x, d.x, p.x, f.x, m, v, A),
                                r.initNonuniformCatmullRom(u.y, d.y, p.y, f.y, m, v, A),
                                o.initNonuniformCatmullRom(u.z, d.z, p.z, f.z, m, v, A)
                        } else if ("catmullrom" === this.type) {
                            var y = void 0 !== this.tension ? this.tension : .5;
                            i.initCatmullRom(u.x, d.x, p.x, f.x, y),
                                r.initCatmullRom(u.y, d.y, p.y, f.y, y),
                                o.initCatmullRom(u.z, d.z, p.z, f.z, y)
                        }
                        var C = new n.Vector3(i.calc(l), r.calc(l), o.calc(l));
                        return C
                    })
            }(),
            n.ClosedSplineCurve3 = function (e) {
                console.warn("THREE.ClosedSplineCurve3 has been deprecated. Please use THREE.CatmullRomCurve3."),
                    n.CatmullRomCurve3.call(this, e),
                    this.type = "catmullrom",
                    this.closed = !0
            }
            ,
            n.ClosedSplineCurve3.prototype = Object.create(n.CatmullRomCurve3.prototype),
            n.BoxGeometry = function (e, t, i, r, o, a) {
                n.Geometry.call(this),
                    this.type = "BoxGeometry",
                    this.parameters = {
                        width: e,
                        height: t,
                        depth: i,
                        widthSegments: r,
                        heightSegments: o,
                        depthSegments: a
                    },
                    this.fromBufferGeometry(new n.BoxBufferGeometry(e, t, i, r, o, a)),
                    this.mergeVertices()
            }
            ,
            n.BoxGeometry.prototype = Object.create(n.Geometry.prototype),
            n.BoxGeometry.prototype.constructor = n.BoxGeometry,
            n.CubeGeometry = n.BoxGeometry,
            n.BoxBufferGeometry = function (e, t, i, r, o, a) {
                function s(e, t, i) {
                    var n = 0;
                    return n += e * t * 2,
                        n += e * i * 2,
                        n += i * t * 2,
                        4 * n
                }
                function l(e, t, i, r, o, a, s, l, h, u, I) {
                    for (var E = a / h, b = s / u, w = a / 2, _ = s / 2, T = l / 2, x = h + 1, S = u + 1, M = 0, R = 0, P = new n.Vector3, O = 0; O < S; O++)
                        for (var L = O * b - _, D = 0; D < x; D++) {
                            var N = D * E - w;
                            P[e] = N * r,
                                P[t] = L * o,
                                P[i] = T,
                                p[m] = P.x,
                                p[m + 1] = P.y,
                                p[m + 2] = P.z,
                                P[e] = 0,
                                P[t] = 0,
                                P[i] = l > 0 ? 1 : -1,
                                f[m] = P.x,
                                f[m + 1] = P.y,
                                f[m + 2] = P.z,
                                g[v] = D / h,
                                g[v + 1] = 1 - O / u,
                                m += 3,
                                v += 2,
                                M += 1
                        }
                    for (O = 0; O < u; O++)
                        for (D = 0; D < h; D++) {
                            var B = y + D + x * O
                                , F = y + D + x * (O + 1)
                                , V = y + (D + 1) + x * (O + 1)
                                , U = y + (D + 1) + x * O;
                            d[A] = B,
                                d[A + 1] = F,
                                d[A + 2] = U,
                                d[A + 3] = F,
                                d[A + 4] = V,
                                d[A + 5] = U,
                                A += 6,
                                R += 6
                        }
                    c.addGroup(C, R, I),
                        C += R,
                        y += M
                }
                n.BufferGeometry.call(this),
                    this.type = "BoxBufferGeometry",
                    this.parameters = {
                        width: e,
                        height: t,
                        depth: i,
                        widthSegments: r,
                        heightSegments: o,
                        depthSegments: a
                    };
                var c = this;
                r = Math.floor(r) || 1,
                    o = Math.floor(o) || 1,
                    a = Math.floor(a) || 1;
                var h = s(r, o, a)
                    , u = h / 4 * 6
                    , d = new (u > 65535 ? Uint32Array : Uint16Array)(u)
                    , p = new Float32Array(3 * h)
                    , f = new Float32Array(3 * h)
                    , g = new Float32Array(2 * h)
                    , m = 0
                    , v = 0
                    , A = 0
                    , y = 0
                    , C = 0;
                l("z", "y", "x", -1, -1, i, t, e, a, o, 0),
                    l("z", "y", "x", 1, -1, i, t, -e, a, o, 1),
                    l("x", "z", "y", 1, 1, e, i, t, r, a, 2),
                    l("x", "z", "y", 1, -1, e, i, -t, r, a, 3),
                    l("x", "y", "z", 1, -1, e, t, i, r, o, 4),
                    l("x", "y", "z", -1, -1, e, t, -i, r, o, 5),
                    this.setIndex(new n.BufferAttribute(d, 1)),
                    this.addAttribute("position", new n.BufferAttribute(p, 3)),
                    this.addAttribute("normal", new n.BufferAttribute(f, 3)),
                    this.addAttribute("uv", new n.BufferAttribute(g, 2))
            }
            ,
            n.BoxBufferGeometry.prototype = Object.create(n.BufferGeometry.prototype),
            n.BoxBufferGeometry.prototype.constructor = n.BoxBufferGeometry,
            n.CircleGeometry = function (e, t, i, r) {
                n.Geometry.call(this),
                    this.type = "CircleGeometry",
                    this.parameters = {
                        radius: e,
                        segments: t,
                        thetaStart: i,
                        thetaLength: r
                    },
                    this.fromBufferGeometry(new n.CircleBufferGeometry(e, t, i, r))
            }
            ,
            n.CircleGeometry.prototype = Object.create(n.Geometry.prototype),
            n.CircleGeometry.prototype.constructor = n.CircleGeometry,
            n.CircleBufferGeometry = function (e, t, i, r) {
                n.BufferGeometry.call(this),
                    this.type = "CircleBufferGeometry",
                    this.parameters = {
                        radius: e,
                        segments: t,
                        thetaStart: i,
                        thetaLength: r
                    },
                    e = e || 50,
                    t = void 0 !== t ? Math.max(3, t) : 8,
                    i = void 0 !== i ? i : 0,
                    r = void 0 !== r ? r : 2 * Math.PI;
                var o = t + 2
                    , a = new Float32Array(3 * o)
                    , s = new Float32Array(3 * o)
                    , l = new Float32Array(2 * o);
                s[2] = 1,
                    l[0] = .5,
                    l[1] = .5;
                for (var c = 0, h = 3, u = 2; c <= t; c++,
                    h += 3,
                    u += 2) {
                    var d = i + c / t * r;
                    a[h] = e * Math.cos(d),
                        a[h + 1] = e * Math.sin(d),
                        s[h + 2] = 1,
                        l[u] = (a[h] / e + 1) / 2,
                        l[u + 1] = (a[h + 1] / e + 1) / 2
                }
                for (var p = [], h = 1; h <= t; h++)
                    p.push(h, h + 1, 0);
                this.setIndex(new n.BufferAttribute(new Uint16Array(p), 1)),
                    this.addAttribute("position", new n.BufferAttribute(a, 3)),
                    this.addAttribute("normal", new n.BufferAttribute(s, 3)),
                    this.addAttribute("uv", new n.BufferAttribute(l, 2)),
                    this.boundingSphere = new n.Sphere(new n.Vector3, e)
            }
            ,
            n.CircleBufferGeometry.prototype = Object.create(n.BufferGeometry.prototype),
            n.CircleBufferGeometry.prototype.constructor = n.CircleBufferGeometry,
            n.CylinderBufferGeometry = function (e, t, i, r, o, a, s, l) {
                function c() {
                    var e = (r + 1) * (o + 1);
                    return a === !1 && (e += 2 * (r + 1) + 2 * r),
                        e
                }
                function h() {
                    var e = r * o * 2 * 3;
                    return a === !1 && (e += 2 * r * 3),
                        e
                }
                function u() {
                    var a, c, h = new n.Vector3, u = new n.Vector3, d = (t - e) / i;
                    for (c = 0; c <= o; c++) {
                        var p = []
                            , f = c / o
                            , b = f * (t - e) + e;
                        for (a = 0; a <= r; a++) {
                            var w = a / r;
                            u.x = b * Math.sin(w * l + s),
                                u.y = -f * i + E,
                                u.z = b * Math.cos(w * l + s),
                                m.setXYZ(y, u.x, u.y, u.z),
                                h.copy(u),
                                (0 === e && 0 === c || 0 === t && c === o) && (h.x = Math.sin(w * l + s),
                                    h.z = Math.cos(w * l + s)),
                                h.setY(Math.sqrt(h.x * h.x + h.z * h.z) * d).normalize(),
                                v.setXYZ(y, h.x, h.y, h.z),
                                A.setXY(y, w, 1 - f),
                                p.push(y),
                                y++
                        }
                        I.push(p)
                    }
                    for (a = 0; a < r; a++)
                        for (c = 0; c < o; c++) {
                            var _ = I[c][a]
                                , T = I[c + 1][a]
                                , x = I[c + 1][a + 1]
                                , S = I[c][a + 1];
                            g.setX(C, _),
                                C++,
                                g.setX(C, T),
                                C++,
                                g.setX(C, S),
                                C++,
                                g.setX(C, T),
                                C++,
                                g.setX(C, x),
                                C++,
                                g.setX(C, S),
                                C++
                        }
                }
                function d(i) {
                    var o, a, c, h = new n.Vector2, u = new n.Vector3, d = i === !0 ? e : t, p = i === !0 ? 1 : -1;
                    for (a = y,
                        o = 1; o <= r; o++)
                        m.setXYZ(y, 0, E * p, 0),
                            v.setXYZ(y, 0, p, 0),
                            i === !0 ? (h.x = o / r,
                                h.y = 0) : (h.x = (o - 1) / r,
                                    h.y = 1),
                            A.setXY(y, h.x, h.y),
                            y++;
                    for (c = y,
                        o = 0; o <= r; o++) {
                        var f = o / r;
                        u.x = d * Math.sin(f * l + s),
                            u.y = E * p,
                            u.z = d * Math.cos(f * l + s),
                            m.setXYZ(y, u.x, u.y, u.z),
                            v.setXYZ(y, 0, p, 0),
                            A.setXY(y, f, i === !0 ? 1 : 0),
                            y++
                    }
                    for (o = 0; o < r; o++) {
                        var I = a + o
                            , b = c + o;
                        i === !0 ? (g.setX(C, b),
                            C++,
                            g.setX(C, b + 1),
                            C++,
                            g.setX(C, I),
                            C++) : (g.setX(C, b + 1),
                                C++,
                                g.setX(C, b),
                                C++,
                                g.setX(C, I),
                                C++)
                    }
                }
                n.BufferGeometry.call(this),
                    this.type = "CylinderBufferGeometry",
                    this.parameters = {
                        radiusTop: e,
                        radiusBottom: t,
                        height: i,
                        radialSegments: r,
                        heightSegments: o,
                        openEnded: a,
                        thetaStart: s,
                        thetaLength: l
                    },
                    e = void 0 !== e ? e : 20,
                    t = void 0 !== t ? t : 20,
                    i = void 0 !== i ? i : 100,
                    r = Math.floor(r) || 8,
                    o = Math.floor(o) || 1,
                    a = void 0 !== a && a,
                    s = void 0 !== s ? s : 0,
                    l = void 0 !== l ? l : 2 * Math.PI;
                var p = c()
                    , f = h()
                    , g = new n.BufferAttribute(new (f > 65535 ? Uint32Array : Uint16Array)(f), 1)
                    , m = new n.BufferAttribute(new Float32Array(3 * p), 3)
                    , v = new n.BufferAttribute(new Float32Array(3 * p), 3)
                    , A = new n.BufferAttribute(new Float32Array(2 * p), 2)
                    , y = 0
                    , C = 0
                    , I = []
                    , E = i / 2;
                u(),
                    a === !1 && (e > 0 && d(!0),
                        t > 0 && d(!1)),
                    this.setIndex(g),
                    this.addAttribute("position", m),
                    this.addAttribute("normal", v),
                    this.addAttribute("uv", A)
            }
            ,
            n.CylinderBufferGeometry.prototype = Object.create(n.BufferGeometry.prototype),
            n.CylinderBufferGeometry.prototype.constructor = n.CylinderBufferGeometry,
            n.CylinderGeometry = function (e, t, i, r, o, a, s, l) {
                n.Geometry.call(this),
                    this.type = "CylinderGeometry",
                    this.parameters = {
                        radiusTop: e,
                        radiusBottom: t,
                        height: i,
                        radialSegments: r,
                        heightSegments: o,
                        openEnded: a,
                        thetaStart: s,
                        thetaLength: l
                    },
                    this.fromBufferGeometry(new n.CylinderBufferGeometry(e, t, i, r, o, a, s, l)),
                    this.mergeVertices()
            }
            ,
            n.CylinderGeometry.prototype = Object.create(n.Geometry.prototype),
            n.CylinderGeometry.prototype.constructor = n.CylinderGeometry,
            n.EdgesGeometry = function (e, t) {
                function i(e, t) {
                    return e - t
                }
                n.BufferGeometry.call(this),
                    t = void 0 !== t ? t : 1;
                var r, o = Math.cos(n.Math.degToRad(t)), a = [0, 0], s = {}, l = ["a", "b", "c"];
                e instanceof n.BufferGeometry ? (r = new n.Geometry,
                    r.fromBufferGeometry(e)) : r = e.clone(),
                    r.mergeVertices(),
                    r.computeFaceNormals();
                for (var c = r.vertices, h = r.faces, u = 0, d = h.length; u < d; u++)
                    for (var p = h[u], f = 0; f < 3; f++) {
                        a[0] = p[l[f]],
                            a[1] = p[l[(f + 1) % 3]],
                            a.sort(i);
                        var g = a.toString();
                        void 0 === s[g] ? s[g] = {
                            vert1: a[0],
                            vert2: a[1],
                            face1: u,
                            face2: void 0
                        } : s[g].face2 = u
                    }
                var m = [];
                for (var g in s) {
                    var v = s[g];
                    if (void 0 === v.face2 || h[v.face1].normal.dot(h[v.face2].normal) <= o) {
                        var A = c[v.vert1];
                        m.push(A.x),
                            m.push(A.y),
                            m.push(A.z),
                            A = c[v.vert2],
                            m.push(A.x),
                            m.push(A.y),
                            m.push(A.z)
                    }
                }
                this.addAttribute("position", new n.BufferAttribute(new Float32Array(m), 3))
            }
            ,
            n.EdgesGeometry.prototype = Object.create(n.BufferGeometry.prototype),
            n.EdgesGeometry.prototype.constructor = n.EdgesGeometry,
            n.ExtrudeGeometry = function (e, t) {
                return "undefined" == typeof e ? void (e = []) : (n.Geometry.call(this),
                    this.type = "ExtrudeGeometry",
                    e = Array.isArray(e) ? e : [e],
                    this.addShapeList(e, t),
                    void this.computeFaceNormals())
            }
            ;
        n.ExtrudeGeometry.prototype = Object.create(n.Geometry.prototype);
        n.ExtrudeGeometry.prototype.constructor = n.ExtrudeGeometry,
            n.ExtrudeGeometry.prototype.addShapeList = function (e, t) {
                for (var i = e.length, n = 0; n < i; n++) {
                    var r = e[n];
                    this.addShape(r, t)
                }
            }
            ,
            n.ExtrudeGeometry.prototype.addShape = function (e, t) {
                function i(e, t, i) {
                    return t || console.error("THREE.ExtrudeGeometry: vec does not exist"),
                        t.clone().multiplyScalar(i).add(e)
                }
                function r(e, t, i) {
                    var r, o, a = 1, s = e.x - t.x, l = e.y - t.y, c = i.x - e.x, h = i.y - e.y, u = s * s + l * l, d = s * h - l * c;
                    if (Math.abs(d) > Number.EPSILON) {
                        var p = Math.sqrt(u)
                            , f = Math.sqrt(c * c + h * h)
                            , g = t.x - l / p
                            , m = t.y + s / p
                            , v = i.x - h / f
                            , A = i.y + c / f
                            , y = ((v - g) * h - (A - m) * c) / (s * h - l * c);
                        r = g + s * y - e.x,
                            o = m + l * y - e.y;
                        var C = r * r + o * o;
                        if (C <= 2)
                            return new n.Vector2(r, o);
                        a = Math.sqrt(C / 2)
                    } else {
                        var I = !1;
                        s > Number.EPSILON ? c > Number.EPSILON && (I = !0) : s < -Number.EPSILON ? c < -Number.EPSILON && (I = !0) : Math.sign(l) === Math.sign(h) && (I = !0),
                            I ? (r = -l,
                                o = s,
                                a = Math.sqrt(u)) : (r = s,
                                    o = l,
                                    a = Math.sqrt(u / 2))
                    }
                    return new n.Vector2(r / a, o / a)
                }
                function o() {
                    if (C) {
                        var e = 0
                            , t = z * e;
                        for (Y = 0; Y < W; Y++)
                            G = N[Y],
                                c(G[2] + t, G[1] + t, G[0] + t);
                        for (e = E + 2 * y,
                            t = z * e,
                            Y = 0; Y < W; Y++)
                            G = N[Y],
                                c(G[0] + t, G[1] + t, G[2] + t)
                    } else {
                        for (Y = 0; Y < W; Y++)
                            G = N[Y],
                                c(G[2], G[1], G[0]);
                        for (Y = 0; Y < W; Y++)
                            G = N[Y],
                                c(G[0] + z * E, G[1] + z * E, G[2] + z * E)
                    }
                }
                function a() {
                    var e = 0;
                    for (s(B, e),
                        e += B.length,
                        x = 0,
                        S = L.length; x < S; x++)
                        T = L[x],
                            s(T, e),
                            e += T.length
                }
                function s(e, t) {
                    var i, n;
                    for (Y = e.length; --Y >= 0;) {
                        i = Y,
                            n = Y - 1,
                            n < 0 && (n = e.length - 1);
                        var r = 0
                            , o = E + 2 * y;
                        for (r = 0; r < o; r++) {
                            var a = z * r
                                , s = z * (r + 1)
                                , l = t + i + a
                                , c = t + n + a
                                , u = t + n + s
                                , d = t + i + s;
                            h(l, c, u, d, e, r, o, i, n)
                        }
                    }
                }
                function l(e, t, i) {
                    M.vertices.push(new n.Vector3(e, t, i))
                }
                function c(e, t, i) {
                    e += R,
                        t += R,
                        i += R,
                        M.faces.push(new n.Face3(e, t, i, null, null, 0));
                    var r = _.generateTopUV(M, e, t, i);
                    M.faceVertexUvs[0].push(r)
                }
                function h(e, t, i, r, o, a, s, l, c) {
                    e += R,
                        t += R,
                        i += R,
                        r += R,
                        M.faces.push(new n.Face3(e, t, r, null, null, 1)),
                        M.faces.push(new n.Face3(t, i, r, null, null, 1));
                    var h = _.generateSideWallUV(M, e, t, i, r);
                    M.faceVertexUvs[0].push([h[0], h[1], h[3]]),
                        M.faceVertexUvs[0].push([h[1], h[2], h[3]])
                }
                var u, d, p, f, g, m = void 0 !== t.amount ? t.amount : 100, v = void 0 !== t.bevelThickness ? t.bevelThickness : 6, A = void 0 !== t.bevelSize ? t.bevelSize : v - 2, y = void 0 !== t.bevelSegments ? t.bevelSegments : 3, C = void 0 === t.bevelEnabled || t.bevelEnabled, I = void 0 !== t.curveSegments ? t.curveSegments : 12, E = void 0 !== t.steps ? t.steps : 1, b = t.extrudePath, w = !1, _ = void 0 !== t.UVGenerator ? t.UVGenerator : n.ExtrudeGeometry.WorldUVGenerator;
                b && (u = b.getSpacedPoints(E),
                    w = !0,
                    C = !1,
                    d = void 0 !== t.frames ? t.frames : new n.TubeGeometry.FrenetFrames(b, E, !1),
                    p = new n.Vector3,
                    f = new n.Vector3,
                    g = new n.Vector3),
                    C || (y = 0,
                        v = 0,
                        A = 0);
                var T, x, S, M = this, R = this.vertices.length, P = e.extractPoints(I), O = P.shape, L = P.holes, D = !n.ShapeUtils.isClockWise(O);
                if (D) {
                    for (O = O.reverse(),
                        x = 0,
                        S = L.length; x < S; x++)
                        T = L[x],
                            n.ShapeUtils.isClockWise(T) && (L[x] = T.reverse());
                    D = !1
                }
                var N = n.ShapeUtils.triangulateShape(O, L)
                    , B = O;
                for (x = 0,
                    S = L.length; x < S; x++)
                    T = L[x],
                        O = O.concat(T);
                for (var F, V, U, k, H, G, z = O.length, W = N.length, j = [], Y = 0, X = B.length, Z = X - 1, q = Y + 1; Y < X; Y++,
                    Z++,
                    q++)
                    Z === X && (Z = 0),
                        q === X && (q = 0),
                        j[Y] = r(B[Y], B[Z], B[q]);
                var K, Q = [], J = j.concat();
                for (x = 0,
                    S = L.length; x < S; x++) {
                    for (T = L[x],
                        K = [],
                        Y = 0,
                        X = T.length,
                        Z = X - 1,
                        q = Y + 1; Y < X; Y++,
                        Z++,
                        q++)
                        Z === X && (Z = 0),
                            q === X && (q = 0),
                            K[Y] = r(T[Y], T[Z], T[q]);
                    Q.push(K),
                        J = J.concat(K)
                }
                for (F = 0; F < y; F++) {
                    for (U = F / y,
                        k = v * (1 - U),
                        V = A * Math.sin(U * Math.PI / 2),
                        Y = 0,
                        X = B.length; Y < X; Y++)
                        H = i(B[Y], j[Y], V),
                            l(H.x, H.y, -k);
                    for (x = 0,
                        S = L.length; x < S; x++)
                        for (T = L[x],
                            K = Q[x],
                            Y = 0,
                            X = T.length; Y < X; Y++)
                            H = i(T[Y], K[Y], V),
                                l(H.x, H.y, -k)
                }
                for (V = A,
                    Y = 0; Y < z; Y++)
                    H = C ? i(O[Y], J[Y], V) : O[Y],
                        w ? (f.copy(d.normals[0]).multiplyScalar(H.x),
                            p.copy(d.binormals[0]).multiplyScalar(H.y),
                            g.copy(u[0]).add(f).add(p),
                            l(g.x, g.y, g.z)) : l(H.x, H.y, 0);
                var $;
                for ($ = 1; $ <= E; $++)
                    for (Y = 0; Y < z; Y++)
                        H = C ? i(O[Y], J[Y], V) : O[Y],
                            w ? (f.copy(d.normals[$]).multiplyScalar(H.x),
                                p.copy(d.binormals[$]).multiplyScalar(H.y),
                                g.copy(u[$]).add(f).add(p),
                                l(g.x, g.y, g.z)) : l(H.x, H.y, m / E * $);
                for (F = y - 1; F >= 0; F--) {
                    for (U = F / y,
                        k = v * (1 - U),
                        V = A * Math.sin(U * Math.PI / 2),
                        Y = 0,
                        X = B.length; Y < X; Y++)
                        H = i(B[Y], j[Y], V),
                            l(H.x, H.y, m + k);
                    for (x = 0,
                        S = L.length; x < S; x++)
                        for (T = L[x],
                            K = Q[x],
                            Y = 0,
                            X = T.length; Y < X; Y++)
                            H = i(T[Y], K[Y], V),
                                w ? l(H.x, H.y + u[E - 1].y, u[E - 1].x + k) : l(H.x, H.y, m + k)
                }
                o(),
                    a()
            }
            ,
            n.ExtrudeGeometry.WorldUVGenerator = {
                generateTopUV: function (e, t, i, r) {
                    var o = e.vertices
                        , a = o[t]
                        , s = o[i]
                        , l = o[r];
                    return [new n.Vector2(a.x, a.y), new n.Vector2(s.x, s.y), new n.Vector2(l.x, l.y)]
                },
                generateSideWallUV: function (e, t, i, r, o) {
                    var a = e.vertices
                        , s = a[t]
                        , l = a[i]
                        , c = a[r]
                        , h = a[o];
                    return Math.abs(s.y - l.y) < .01 ? [new n.Vector2(s.x, 1 - s.z), new n.Vector2(l.x, 1 - l.z), new n.Vector2(c.x, 1 - c.z), new n.Vector2(h.x, 1 - h.z)] : [new n.Vector2(s.y, 1 - s.z), new n.Vector2(l.y, 1 - l.z), new n.Vector2(c.y, 1 - c.z), new n.Vector2(h.y, 1 - h.z)]
                }
            },
            n.ShapeGeometry = function (e, t) {
                n.Geometry.call(this),
                    this.type = "ShapeGeometry",
                    Array.isArray(e) === !1 && (e = [e]),
                    this.addShapeList(e, t),
                    this.computeFaceNormals()
            }
            ,
            n.ShapeGeometry.prototype = Object.create(n.Geometry.prototype),
            n.ShapeGeometry.prototype.constructor = n.ShapeGeometry,
            n.ShapeGeometry.prototype.addShapeList = function (e, t) {
                for (var i = 0, n = e.length; i < n; i++)
                    this.addShape(e[i], t);
                return this
            }
            ,
            n.ShapeGeometry.prototype.addShape = function (e, t) {
                void 0 === t && (t = {});
                var i, r, o, a = void 0 !== t.curveSegments ? t.curveSegments : 12, s = t.material, l = void 0 === t.UVGenerator ? n.ExtrudeGeometry.WorldUVGenerator : t.UVGenerator, c = this.vertices.length, h = e.extractPoints(a), u = h.shape, d = h.holes, p = !n.ShapeUtils.isClockWise(u);
                if (p) {
                    for (u = u.reverse(),
                        i = 0,
                        r = d.length; i < r; i++)
                        o = d[i],
                            n.ShapeUtils.isClockWise(o) && (d[i] = o.reverse());
                    p = !1
                }
                var f = n.ShapeUtils.triangulateShape(u, d);
                for (i = 0,
                    r = d.length; i < r; i++)
                    o = d[i],
                        u = u.concat(o);
                var g, m, v = u.length, A = f.length;
                for (i = 0; i < v; i++)
                    g = u[i],
                        this.vertices.push(new n.Vector3(g.x, g.y, 0));
                for (i = 0; i < A; i++) {
                    m = f[i];
                    var y = m[0] + c
                        , C = m[1] + c
                        , I = m[2] + c;
                    this.faces.push(new n.Face3(y, C, I, null, null, s)),
                        this.faceVertexUvs[0].push(l.generateTopUV(this, y, C, I))
                }
            }
            ,
            n.LatheBufferGeometry = function (e, t, i, r) {
                n.BufferGeometry.call(this),
                    this.type = "LatheBufferGeometry",
                    this.parameters = {
                        points: e,
                        segments: t,
                        phiStart: i,
                        phiLength: r
                    },
                    t = Math.floor(t) || 12,
                    i = i || 0,
                    r = r || 2 * Math.PI,
                    r = n.Math.clamp(r, 0, 2 * Math.PI);
                var o, a, s, l = (t + 1) * e.length, c = t * e.length * 2 * 3, h = new n.BufferAttribute(new (c > 65535 ? Uint32Array : Uint16Array)(c), 1), u = new n.BufferAttribute(new Float32Array(3 * l), 3), d = new n.BufferAttribute(new Float32Array(2 * l), 2), p = 0, f = 0, g = (1 / (e.length - 1),
                    1 / t), m = new n.Vector3, v = new n.Vector2;
                for (a = 0; a <= t; a++) {
                    var A = i + a * g * r
                        , y = Math.sin(A)
                        , C = Math.cos(A);
                    for (s = 0; s <= e.length - 1; s++)
                        m.x = e[s].x * y,
                            m.y = e[s].y,
                            m.z = e[s].x * C,
                            u.setXYZ(p, m.x, m.y, m.z),
                            v.x = a / t,
                            v.y = s / (e.length - 1),
                            d.setXY(p, v.x, v.y),
                            p++
                }
                for (a = 0; a < t; a++)
                    for (s = 0; s < e.length - 1; s++) {
                        o = s + a * e.length;
                        var I = o
                            , E = o + e.length
                            , b = o + e.length + 1
                            , w = o + 1;
                        h.setX(f, I),
                            f++,
                            h.setX(f, E),
                            f++,
                            h.setX(f, w),
                            f++,
                            h.setX(f, E),
                            f++,
                            h.setX(f, b),
                            f++,
                            h.setX(f, w),
                            f++
                    }
                if (this.setIndex(h),
                    this.addAttribute("position", u),
                    this.addAttribute("uv", d),
                    this.computeVertexNormals(),
                    r === 2 * Math.PI) {
                    var _ = this.attributes.normal.array
                        , T = new n.Vector3
                        , x = new n.Vector3
                        , S = new n.Vector3;
                    for (o = t * e.length * 3,
                        a = 0,
                        s = 0; a < e.length; a++,
                        s += 3)
                        T.x = _[s + 0],
                            T.y = _[s + 1],
                            T.z = _[s + 2],
                            x.x = _[o + s + 0],
                            x.y = _[o + s + 1],
                            x.z = _[o + s + 2],
                            S.addVectors(T, x).normalize(),
                            _[s + 0] = _[o + s + 0] = S.x,
                            _[s + 1] = _[o + s + 1] = S.y,
                            _[s + 2] = _[o + s + 2] = S.z
                }
            }
            ,
            n.LatheBufferGeometry.prototype = Object.create(n.BufferGeometry.prototype),
            n.LatheBufferGeometry.prototype.constructor = n.LatheBufferGeometry,
            n.LatheGeometry = function (e, t, i, r) {
                n.Geometry.call(this),
                    this.type = "LatheGeometry",
                    this.parameters = {
                        points: e,
                        segments: t,
                        phiStart: i,
                        phiLength: r
                    },
                    this.fromBufferGeometry(new n.LatheBufferGeometry(e, t, i, r)),
                    this.mergeVertices()
            }
            ,
            n.LatheGeometry.prototype = Object.create(n.Geometry.prototype),
            n.LatheGeometry.prototype.constructor = n.LatheGeometry,
            n.PlaneGeometry = function (e, t, i, r) {
                n.Geometry.call(this),
                    this.type = "PlaneGeometry",
                    this.parameters = {
                        width: e,
                        height: t,
                        widthSegments: i,
                        heightSegments: r
                    },
                    this.fromBufferGeometry(new n.PlaneBufferGeometry(e, t, i, r))
            }
            ,
            n.PlaneGeometry.prototype = Object.create(n.Geometry.prototype),
            n.PlaneGeometry.prototype.constructor = n.PlaneGeometry,
            n.PlaneBufferGeometry = function (e, t, i, r) {
                n.BufferGeometry.call(this),
                    this.type = "PlaneBufferGeometry",
                    this.parameters = {
                        width: e,
                        height: t,
                        widthSegments: i,
                        heightSegments: r
                    };
                for (var o = e / 2, a = t / 2, s = Math.floor(i) || 1, l = Math.floor(r) || 1, c = s + 1, h = l + 1, u = e / s, d = t / l, p = new Float32Array(c * h * 3), f = new Float32Array(c * h * 3), g = new Float32Array(c * h * 2), m = 0, v = 0, A = 0; A < h; A++)
                    for (var y = A * d - a, C = 0; C < c; C++) {
                        var I = C * u - o;
                        p[m] = I,
                            p[m + 1] = -y,
                            f[m + 2] = 1,
                            g[v] = C / s,
                            g[v + 1] = 1 - A / l,
                            m += 3,
                            v += 2
                    }
                m = 0;
                for (var E = new (p.length / 3 > 65535 ? Uint32Array : Uint16Array)(s * l * 6), A = 0; A < l; A++)
                    for (var C = 0; C < s; C++) {
                        var b = C + c * A
                            , w = C + c * (A + 1)
                            , _ = C + 1 + c * (A + 1)
                            , T = C + 1 + c * A;
                        E[m] = b,
                            E[m + 1] = w,
                            E[m + 2] = T,
                            E[m + 3] = w,
                            E[m + 4] = _,
                            E[m + 5] = T,
                            m += 6
                    }
                this.setIndex(new n.BufferAttribute(E, 1)),
                    this.addAttribute("position", new n.BufferAttribute(p, 3)),
                    this.addAttribute("normal", new n.BufferAttribute(f, 3)),
                    this.addAttribute("uv", new n.BufferAttribute(g, 2))
            }
            ,
            n.PlaneBufferGeometry.prototype = Object.create(n.BufferGeometry.prototype),
            n.PlaneBufferGeometry.prototype.constructor = n.PlaneBufferGeometry,
            n.RingBufferGeometry = function (e, t, i, r, o, a) {
                n.BufferGeometry.call(this),
                    this.type = "RingBufferGeometry",
                    this.parameters = {
                        innerRadius: e,
                        outerRadius: t,
                        thetaSegments: i,
                        phiSegments: r,
                        thetaStart: o,
                        thetaLength: a
                    },
                    e = e || 20,
                    t = t || 50,
                    o = void 0 !== o ? o : 0,
                    a = void 0 !== a ? a : 2 * Math.PI,
                    i = void 0 !== i ? Math.max(3, i) : 8,
                    r = void 0 !== r ? Math.max(1, r) : 1;
                var s, l, c, h = (i + 1) * (r + 1), u = i * r * 2 * 3, d = new n.BufferAttribute(new (u > 65535 ? Uint32Array : Uint16Array)(u), 1), p = new n.BufferAttribute(new Float32Array(3 * h), 3), f = new n.BufferAttribute(new Float32Array(3 * h), 3), g = new n.BufferAttribute(new Float32Array(2 * h), 2), m = 0, v = 0, A = e, y = (t - e) / r, C = new n.Vector3, I = new n.Vector2;
                for (l = 0; l <= r; l++) {
                    for (c = 0; c <= i; c++)
                        s = o + c / i * a,
                            C.x = A * Math.cos(s),
                            C.y = A * Math.sin(s),
                            p.setXYZ(m, C.x, C.y, C.z),
                            f.setXYZ(m, 0, 0, 1),
                            I.x = (C.x / t + 1) / 2,
                            I.y = (C.y / t + 1) / 2,
                            g.setXY(m, I.x, I.y),
                            m++;
                    A += y
                }
                for (l = 0; l < r; l++) {
                    var E = l * (i + 1);
                    for (c = 0; c < i; c++) {
                        s = c + E;
                        var b = s
                            , w = s + i + 1
                            , _ = s + i + 2
                            , T = s + 1;
                        d.setX(v, b),
                            v++,
                            d.setX(v, w),
                            v++,
                            d.setX(v, _),
                            v++,
                            d.setX(v, b),
                            v++,
                            d.setX(v, _),
                            v++,
                            d.setX(v, T),
                            v++
                    }
                }
                this.setIndex(d),
                    this.addAttribute("position", p),
                    this.addAttribute("normal", f),
                    this.addAttribute("uv", g)
            }
            ,
            n.RingBufferGeometry.prototype = Object.create(n.BufferGeometry.prototype),
            n.RingBufferGeometry.prototype.constructor = n.RingBufferGeometry,
            n.RingGeometry = function (e, t, i, r, o, a) {
                n.Geometry.call(this),
                    this.type = "RingGeometry",
                    this.parameters = {
                        innerRadius: e,
                        outerRadius: t,
                        thetaSegments: i,
                        phiSegments: r,
                        thetaStart: o,
                        thetaLength: a
                    },
                    this.fromBufferGeometry(new n.RingBufferGeometry(e, t, i, r, o, a))
            }
            ,
            n.RingGeometry.prototype = Object.create(n.Geometry.prototype),
            n.RingGeometry.prototype.constructor = n.RingGeometry,
            n.SphereGeometry = function (e, t, i, r, o, a, s) {
                n.Geometry.call(this),
                    this.type = "SphereGeometry",
                    this.parameters = {
                        radius: e,
                        widthSegments: t,
                        heightSegments: i,
                        phiStart: r,
                        phiLength: o,
                        thetaStart: a,
                        thetaLength: s
                    },
                    this.fromBufferGeometry(new n.SphereBufferGeometry(e, t, i, r, o, a, s))
            }
            ,
            n.SphereGeometry.prototype = Object.create(n.Geometry.prototype),
            n.SphereGeometry.prototype.constructor = n.SphereGeometry,
            n.SphereBufferGeometry = function (e, t, i, r, o, a, s) {
                n.BufferGeometry.call(this),
                    this.type = "SphereBufferGeometry",
                    this.parameters = {
                        radius: e,
                        widthSegments: t,
                        heightSegments: i,
                        phiStart: r,
                        phiLength: o,
                        thetaStart: a,
                        thetaLength: s
                    },
                    e = e || 50,
                    t = Math.max(3, Math.floor(t) || 8),
                    i = Math.max(2, Math.floor(i) || 6),
                    r = void 0 !== r ? r : 0,
                    o = void 0 !== o ? o : 2 * Math.PI,
                    a = void 0 !== a ? a : 0,
                    s = void 0 !== s ? s : Math.PI;
                for (var l = a + s, c = (t + 1) * (i + 1), h = new n.BufferAttribute(new Float32Array(3 * c), 3), u = new n.BufferAttribute(new Float32Array(3 * c), 3), d = new n.BufferAttribute(new Float32Array(2 * c), 2), p = 0, f = [], g = new n.Vector3, m = 0; m <= i; m++) {
                    for (var v = [], A = m / i, y = 0; y <= t; y++) {
                        var C = y / t
                            , I = -e * Math.cos(r + C * o) * Math.sin(a + A * s)
                            , E = e * Math.cos(a + A * s)
                            , b = e * Math.sin(r + C * o) * Math.sin(a + A * s);
                        g.set(I, E, b).normalize(),
                            h.setXYZ(p, I, E, b),
                            u.setXYZ(p, g.x, g.y, g.z),
                            d.setXY(p, C, 1 - A),
                            v.push(p),
                            p++
                    }
                    f.push(v)
                }
                for (var w = [], m = 0; m < i; m++)
                    for (var y = 0; y < t; y++) {
                        var _ = f[m][y + 1]
                            , T = f[m][y]
                            , x = f[m + 1][y]
                            , S = f[m + 1][y + 1];
                        (0 !== m || a > 0) && w.push(_, T, S),
                            (m !== i - 1 || l < Math.PI) && w.push(T, x, S)
                    }
                this.setIndex(new (h.count > 65535 ? n.Uint32Attribute : n.Uint16Attribute)(w, 1)),
                    this.addAttribute("position", h),
                    this.addAttribute("normal", u),
                    this.addAttribute("uv", d),
                    this.boundingSphere = new n.Sphere(new n.Vector3, e)
            }
            ,
            n.SphereBufferGeometry.prototype = Object.create(n.BufferGeometry.prototype),
            n.SphereBufferGeometry.prototype.constructor = n.SphereBufferGeometry,
            n.TextGeometry = function (e, t) {
                t = t || {};
                var i = t.font;
                if (i instanceof n.Font == !1)
                    return console.error("THREE.TextGeometry: font parameter is not an instance of THREE.Font."),
                        new n.Geometry;
                var r = i.generateShapes(e, t.size, t.curveSegments);
                t.amount = void 0 !== t.height ? t.height : 50,
                    void 0 === t.bevelThickness && (t.bevelThickness = 10),
                    void 0 === t.bevelSize && (t.bevelSize = 8),
                    void 0 === t.bevelEnabled && (t.bevelEnabled = !1),
                    n.ExtrudeGeometry.call(this, r, t),
                    this.type = "TextGeometry"
            }
            ,
            n.TextGeometry.prototype = Object.create(n.ExtrudeGeometry.prototype),
            n.TextGeometry.prototype.constructor = n.TextGeometry,
            n.TorusBufferGeometry = function (e, t, i, r, o) {
                n.BufferGeometry.call(this),
                    this.type = "TorusBufferGeometry",
                    this.parameters = {
                        radius: e,
                        tube: t,
                        radialSegments: i,
                        tubularSegments: r,
                        arc: o
                    },
                    e = e || 100,
                    t = t || 40,
                    i = Math.floor(i) || 8,
                    r = Math.floor(r) || 6,
                    o = o || 2 * Math.PI;
                var a, s, l = (i + 1) * (r + 1), c = i * r * 2 * 3, h = new (c > 65535 ? Uint32Array : Uint16Array)(c), u = new Float32Array(3 * l), d = new Float32Array(3 * l), p = new Float32Array(2 * l), f = 0, g = 0, m = 0, v = new n.Vector3, A = new n.Vector3, y = new n.Vector3;
                for (a = 0; a <= i; a++)
                    for (s = 0; s <= r; s++) {
                        var C = s / r * o
                            , I = a / i * Math.PI * 2;
                        A.x = (e + t * Math.cos(I)) * Math.cos(C),
                            A.y = (e + t * Math.cos(I)) * Math.sin(C),
                            A.z = t * Math.sin(I),
                            u[f] = A.x,
                            u[f + 1] = A.y,
                            u[f + 2] = A.z,
                            v.x = e * Math.cos(C),
                            v.y = e * Math.sin(C),
                            y.subVectors(A, v).normalize(),
                            d[f] = y.x,
                            d[f + 1] = y.y,
                            d[f + 2] = y.z,
                            p[g] = s / r,
                            p[g + 1] = a / i,
                            f += 3,
                            g += 2
                    }
                for (a = 1; a <= i; a++)
                    for (s = 1; s <= r; s++) {
                        var E = (r + 1) * a + s - 1
                            , b = (r + 1) * (a - 1) + s - 1
                            , w = (r + 1) * (a - 1) + s
                            , _ = (r + 1) * a + s;
                        h[m] = E,
                            h[m + 1] = b,
                            h[m + 2] = _,
                            h[m + 3] = b,
                            h[m + 4] = w,
                            h[m + 5] = _,
                            m += 6
                    }
                this.setIndex(new n.BufferAttribute(h, 1)),
                    this.addAttribute("position", new n.BufferAttribute(u, 3)),
                    this.addAttribute("normal", new n.BufferAttribute(d, 3)),
                    this.addAttribute("uv", new n.BufferAttribute(p, 2))
            }
            ,
            n.TorusBufferGeometry.prototype = Object.create(n.BufferGeometry.prototype),
            n.TorusBufferGeometry.prototype.constructor = n.TorusBufferGeometry,
            n.TorusGeometry = function (e, t, i, r, o) {
                n.Geometry.call(this),
                    this.type = "TorusGeometry",
                    this.parameters = {
                        radius: e,
                        tube: t,
                        radialSegments: i,
                        tubularSegments: r,
                        arc: o
                    },
                    this.fromBufferGeometry(new n.TorusBufferGeometry(e, t, i, r, o))
            }
            ,
            n.TorusGeometry.prototype = Object.create(n.Geometry.prototype),
            n.TorusGeometry.prototype.constructor = n.TorusGeometry,
            n.TorusKnotBufferGeometry = function (e, t, i, r, o, a) {
                function s(e, t, i, n, r) {
                    var o = Math.cos(e)
                        , a = Math.sin(e)
                        , s = i / t * e
                        , l = Math.cos(s);
                    r.x = n * (2 + l) * .5 * o,
                        r.y = n * (2 + l) * a * .5,
                        r.z = n * Math.sin(s) * .5
                }
                n.BufferGeometry.call(this),
                    this.type = "TorusKnotBufferGeometry",
                    this.parameters = {
                        radius: e,
                        tube: t,
                        tubularSegments: i,
                        radialSegments: r,
                        p: o,
                        q: a
                    },
                    e = e || 100,
                    t = t || 40,
                    i = Math.floor(i) || 64,
                    r = Math.floor(r) || 8,
                    o = o || 2,
                    a = a || 3;
                var l, c, h = (r + 1) * (i + 1), u = r * i * 2 * 3, d = new n.BufferAttribute(new (u > 65535 ? Uint32Array : Uint16Array)(u), 1), p = new n.BufferAttribute(new Float32Array(3 * h), 3), f = new n.BufferAttribute(new Float32Array(3 * h), 3), g = new n.BufferAttribute(new Float32Array(2 * h), 2), m = 0, v = 0, A = new n.Vector3, y = new n.Vector3, C = new n.Vector2, I = new n.Vector3, E = new n.Vector3, b = new n.Vector3, w = new n.Vector3, _ = new n.Vector3;
                for (l = 0; l <= i; ++l) {
                    var T = l / i * o * Math.PI * 2;
                    for (s(T, o, a, e, I),
                        s(T + .01, o, a, e, E),
                        w.subVectors(E, I),
                        _.addVectors(E, I),
                        b.crossVectors(w, _),
                        _.crossVectors(b, w),
                        b.normalize(),
                        _.normalize(),
                        c = 0; c <= r; ++c) {
                        var x = c / r * Math.PI * 2
                            , S = -t * Math.cos(x)
                            , M = t * Math.sin(x);
                        A.x = I.x + (S * _.x + M * b.x),
                            A.y = I.y + (S * _.y + M * b.y),
                            A.z = I.z + (S * _.z + M * b.z),
                            p.setXYZ(m, A.x, A.y, A.z),
                            y.subVectors(A, I).normalize(),
                            f.setXYZ(m, y.x, y.y, y.z),
                            C.x = l / i,
                            C.y = c / r,
                            g.setXY(m, C.x, C.y),
                            m++
                    }
                }
                for (c = 1; c <= i; c++)
                    for (l = 1; l <= r; l++) {
                        var R = (r + 1) * (c - 1) + (l - 1)
                            , P = (r + 1) * c + (l - 1)
                            , O = (r + 1) * c + l
                            , L = (r + 1) * (c - 1) + l;
                        d.setX(v, R),
                            v++,
                            d.setX(v, P),
                            v++,
                            d.setX(v, L),
                            v++,
                            d.setX(v, P),
                            v++,
                            d.setX(v, O),
                            v++,
                            d.setX(v, L),
                            v++
                    }
                this.setIndex(d),
                    this.addAttribute("position", p),
                    this.addAttribute("normal", f),
                    this.addAttribute("uv", g)
            }
            ,
            n.TorusKnotBufferGeometry.prototype = Object.create(n.BufferGeometry.prototype),
            n.TorusKnotBufferGeometry.prototype.constructor = n.TorusKnotBufferGeometry,
            n.TorusKnotGeometry = function (e, t, i, r, o, a, s) {
                n.Geometry.call(this),
                    this.type = "TorusKnotGeometry",
                    this.parameters = {
                        radius: e,
                        tube: t,
                        tubularSegments: i,
                        radialSegments: r,
                        p: o,
                        q: a
                    },
                    void 0 !== s && console.warn("THREE.TorusKnotGeometry: heightScale has been deprecated. Use .scale( x, y, z ) instead."),
                    this.fromBufferGeometry(new n.TorusKnotBufferGeometry(e, t, i, r, o, a)),
                    this.mergeVertices()
            }
            ,
            n.TorusKnotGeometry.prototype = Object.create(n.Geometry.prototype),
            n.TorusKnotGeometry.prototype.constructor = n.TorusKnotGeometry,
            n.TubeGeometry = function (e, t, i, r, o, a) {
                function s(e, t, i) {
                    return R.vertices.push(new n.Vector3(e, t, i)) - 1
                }
                n.Geometry.call(this),
                    this.type = "TubeGeometry",
                    this.parameters = {
                        path: e,
                        segments: t,
                        radius: i,
                        radialSegments: r,
                        closed: o,
                        taper: a
                    },
                    t = t || 64,
                    i = i || 1,
                    r = r || 8,
                    o = o || !1,
                    a = a || n.TubeGeometry.NoTaper;
                var l, c, h, u, d, p, f, g, m, v, A, y, C, I, E, b, w, _, T, x, S, M = [], R = this, P = t + 1, O = new n.Vector3, L = new n.TubeGeometry.FrenetFrames(e, t, o), D = L.tangents, N = L.normals, B = L.binormals;
                for (this.tangents = D,
                    this.normals = N,
                    this.binormals = B,
                    v = 0; v < P; v++)
                    for (M[v] = [],
                        u = v / (P - 1),
                        m = e.getPointAt(u),
                        l = D[v],
                        c = N[v],
                        h = B[v],
                        p = i * a(u),
                        A = 0; A < r; A++)
                        d = A / r * 2 * Math.PI,
                            f = -p * Math.cos(d),
                            g = p * Math.sin(d),
                            O.copy(m),
                            O.x += f * c.x + g * h.x,
                            O.y += f * c.y + g * h.y,
                            O.z += f * c.z + g * h.z,
                            M[v][A] = s(O.x, O.y, O.z);
                for (v = 0; v < t; v++)
                    for (A = 0; A < r; A++)
                        y = o ? (v + 1) % t : v + 1,
                            C = (A + 1) % r,
                            I = M[v][A],
                            E = M[y][A],
                            b = M[y][C],
                            w = M[v][C],
                            _ = new n.Vector2(v / t, A / r),
                            T = new n.Vector2((v + 1) / t, A / r),
                            x = new n.Vector2((v + 1) / t, (A + 1) / r),
                            S = new n.Vector2(v / t, (A + 1) / r),
                            this.faces.push(new n.Face3(I, E, w)),
                            this.faceVertexUvs[0].push([_, T, S]),
                            this.faces.push(new n.Face3(E, b, w)),
                            this.faceVertexUvs[0].push([T.clone(), x, S.clone()]);
                this.computeFaceNormals(),
                    this.computeVertexNormals()
            }
            ,
            n.TubeGeometry.prototype = Object.create(n.Geometry.prototype),
            n.TubeGeometry.prototype.constructor = n.TubeGeometry,
            n.TubeGeometry.NoTaper = function (e) {
                return 1
            }
            ,
            n.TubeGeometry.SinusoidalTaper = function (e) {
                return Math.sin(Math.PI * e)
            }
            ,
            n.TubeGeometry.FrenetFrames = function (e, t, i) {
                function r() {
                    f[0] = new n.Vector3,
                        g[0] = new n.Vector3,
                        a = Number.MAX_VALUE,
                        s = Math.abs(p[0].x),
                        l = Math.abs(p[0].y),
                        c = Math.abs(p[0].z),
                        s <= a && (a = s,
                            d.set(1, 0, 0)),
                        l <= a && (a = l,
                            d.set(0, 1, 0)),
                        c <= a && d.set(0, 0, 1),
                        m.crossVectors(p[0], d).normalize(),
                        f[0].crossVectors(p[0], m),
                        g[0].crossVectors(p[0], f[0])
                }
                var o, a, s, l, c, h, u, d = new n.Vector3, p = [], f = [], g = [], m = new n.Vector3, v = new n.Matrix4, A = t + 1;
                for (this.tangents = p,
                    this.normals = f,
                    this.binormals = g,
                    h = 0; h < A; h++)
                    u = h / (A - 1),
                        p[h] = e.getTangentAt(u),
                        p[h].normalize();
                for (r(),
                    h = 1; h < A; h++)
                    f[h] = f[h - 1].clone(),
                        g[h] = g[h - 1].clone(),
                        m.crossVectors(p[h - 1], p[h]),
                        m.length() > Number.EPSILON && (m.normalize(),
                            o = Math.acos(n.Math.clamp(p[h - 1].dot(p[h]), -1, 1)),
                            f[h].applyMatrix4(v.makeRotationAxis(m, o))),
                        g[h].crossVectors(p[h], f[h]);
                if (i)
                    for (o = Math.acos(n.Math.clamp(f[0].dot(f[A - 1]), -1, 1)),
                        o /= A - 1,
                        p[0].dot(m.crossVectors(f[0], f[A - 1])) > 0 && (o = -o),
                        h = 1; h < A; h++)
                        f[h].applyMatrix4(v.makeRotationAxis(p[h], o * h)),
                            g[h].crossVectors(p[h], f[h])
            }
            ,
            n.PolyhedronGeometry = function (e, t, i, r) {
                function o(e) {
                    var t = e.normalize().clone();
                    t.index = u.vertices.push(t) - 1;
                    var i = l(e) / 2 / Math.PI + .5
                        , r = c(e) / Math.PI + .5;
                    return t.uv = new n.Vector2(i, 1 - r),
                        t
                }
                function a(e, t, i, r) {
                    var o = new n.Face3(e.index, t.index, i.index, [e.clone(), t.clone(), i.clone()], void 0, r);
                    u.faces.push(o),
                        C.copy(e).add(t).add(i).divideScalar(3);
                    var a = l(C);
                    u.faceVertexUvs[0].push([h(e.uv, e, a), h(t.uv, t, a), h(i.uv, i, a)])
                }
                function s(e, t) {
                    for (var i = Math.pow(2, t), n = o(u.vertices[e.a]), r = o(u.vertices[e.b]), s = o(u.vertices[e.c]), l = [], c = e.materialIndex, h = 0; h <= i; h++) {
                        l[h] = [];
                        for (var d = o(n.clone().lerp(s, h / i)), p = o(r.clone().lerp(s, h / i)), f = i - h, g = 0; g <= f; g++)
                            0 === g && h === i ? l[h][g] = d : l[h][g] = o(d.clone().lerp(p, g / f))
                    }
                    for (var h = 0; h < i; h++)
                        for (var g = 0; g < 2 * (i - h) - 1; g++) {
                            var m = Math.floor(g / 2);
                            g % 2 === 0 ? a(l[h][m + 1], l[h + 1][m], l[h][m], c) : a(l[h][m + 1], l[h + 1][m + 1], l[h + 1][m], c)
                        }
                }
                function l(e) {
                    return Math.atan2(e.z, -e.x)
                }
                function c(e) {
                    return Math.atan2(-e.y, Math.sqrt(e.x * e.x + e.z * e.z))
                }
                function h(e, t, i) {
                    return i < 0 && 1 === e.x && (e = new n.Vector2(e.x - 1, e.y)),
                        0 === t.x && 0 === t.z && (e = new n.Vector2(i / 2 / Math.PI + .5, e.y)),
                        e.clone()
                }
                n.Geometry.call(this),
                    this.type = "PolyhedronGeometry",
                    this.parameters = {
                        vertices: e,
                        indices: t,
                        radius: i,
                        detail: r
                    },
                    i = i || 1,
                    r = r || 0;
                for (var u = this, d = 0, p = e.length; d < p; d += 3)
                    o(new n.Vector3(e[d], e[d + 1], e[d + 2]));
                for (var f = this.vertices, g = [], d = 0, m = 0, p = t.length; d < p; d += 3,
                    m++) {
                    var v = f[t[d]]
                        , A = f[t[d + 1]]
                        , y = f[t[d + 2]];
                    g[m] = new n.Face3(v.index, A.index, y.index, [v.clone(), A.clone(), y.clone()], void 0, m)
                }
                for (var C = new n.Vector3, d = 0, p = g.length; d < p; d++)
                    s(g[d], r);
                for (var d = 0, p = this.faceVertexUvs[0].length; d < p; d++) {
                    var I = this.faceVertexUvs[0][d]
                        , E = I[0].x
                        , b = I[1].x
                        , w = I[2].x
                        , _ = Math.max(E, b, w)
                        , T = Math.min(E, b, w);
                    _ > .9 && T < .1 && (E < .2 && (I[0].x += 1),
                        b < .2 && (I[1].x += 1),
                        w < .2 && (I[2].x += 1))
                }
                for (var d = 0, p = this.vertices.length; d < p; d++)
                    this.vertices[d].multiplyScalar(i);
                this.mergeVertices(),
                    this.computeFaceNormals(),
                    this.boundingSphere = new n.Sphere(new n.Vector3, i)
            }
            ,
            n.PolyhedronGeometry.prototype = Object.create(n.Geometry.prototype),
            n.PolyhedronGeometry.prototype.constructor = n.PolyhedronGeometry,
            n.DodecahedronGeometry = function (e, t) {
                var i = (1 + Math.sqrt(5)) / 2
                    , r = 1 / i
                    , o = [-1, -1, -1, -1, -1, 1, -1, 1, -1, -1, 1, 1, 1, -1, -1, 1, -1, 1, 1, 1, -1, 1, 1, 1, 0, -r, -i, 0, -r, i, 0, r, -i, 0, r, i, -r, -i, 0, -r, i, 0, r, -i, 0, r, i, 0, -i, 0, -r, i, 0, -r, -i, 0, r, i, 0, r]
                    , a = [3, 11, 7, 3, 7, 15, 3, 15, 13, 7, 19, 17, 7, 17, 6, 7, 6, 15, 17, 4, 8, 17, 8, 10, 17, 10, 6, 8, 0, 16, 8, 16, 2, 8, 2, 10, 0, 12, 1, 0, 1, 18, 0, 18, 16, 6, 10, 2, 6, 2, 13, 6, 13, 15, 2, 16, 18, 2, 18, 3, 2, 3, 13, 18, 1, 9, 18, 9, 11, 18, 11, 3, 4, 14, 12, 4, 12, 0, 4, 0, 8, 11, 9, 5, 11, 5, 19, 11, 19, 7, 19, 5, 14, 19, 14, 4, 19, 4, 17, 1, 12, 14, 1, 14, 5, 1, 5, 9];
                n.PolyhedronGeometry.call(this, o, a, e, t),
                    this.type = "DodecahedronGeometry",
                    this.parameters = {
                        radius: e,
                        detail: t
                    }
            }
            ,
            n.DodecahedronGeometry.prototype = Object.create(n.PolyhedronGeometry.prototype),
            n.DodecahedronGeometry.prototype.constructor = n.DodecahedronGeometry,
            n.IcosahedronGeometry = function (e, t) {
                var i = (1 + Math.sqrt(5)) / 2
                    , r = [-1, i, 0, 1, i, 0, -1, -i, 0, 1, -i, 0, 0, -1, i, 0, 1, i, 0, -1, -i, 0, 1, -i, i, 0, -1, i, 0, 1, -i, 0, -1, -i, 0, 1]
                    , o = [0, 11, 5, 0, 5, 1, 0, 1, 7, 0, 7, 10, 0, 10, 11, 1, 5, 9, 5, 11, 4, 11, 10, 2, 10, 7, 6, 7, 1, 8, 3, 9, 4, 3, 4, 2, 3, 2, 6, 3, 6, 8, 3, 8, 9, 4, 9, 5, 2, 4, 11, 6, 2, 10, 8, 6, 7, 9, 8, 1];
                n.PolyhedronGeometry.call(this, r, o, e, t),
                    this.type = "IcosahedronGeometry",
                    this.parameters = {
                        radius: e,
                        detail: t
                    }
            }
            ,
            n.IcosahedronGeometry.prototype = Object.create(n.PolyhedronGeometry.prototype),
            n.IcosahedronGeometry.prototype.constructor = n.IcosahedronGeometry,
            n.OctahedronGeometry = function (e, t) {
                var i = [1, 0, 0, -1, 0, 0, 0, 1, 0, 0, -1, 0, 0, 0, 1, 0, 0, -1]
                    , r = [0, 2, 4, 0, 4, 3, 0, 3, 5, 0, 5, 2, 1, 2, 5, 1, 5, 3, 1, 3, 4, 1, 4, 2];
                n.PolyhedronGeometry.call(this, i, r, e, t),
                    this.type = "OctahedronGeometry",
                    this.parameters = {
                        radius: e,
                        detail: t
                    }
            }
            ,
            n.OctahedronGeometry.prototype = Object.create(n.PolyhedronGeometry.prototype),
            n.OctahedronGeometry.prototype.constructor = n.OctahedronGeometry,
            n.TetrahedronGeometry = function (e, t) {
                var i = [1, 1, 1, -1, -1, 1, -1, 1, -1, 1, -1, -1]
                    , r = [2, 1, 0, 0, 3, 2, 1, 3, 0, 2, 3, 1];
                n.PolyhedronGeometry.call(this, i, r, e, t),
                    this.type = "TetrahedronGeometry",
                    this.parameters = {
                        radius: e,
                        detail: t
                    }
            }
            ,
            n.TetrahedronGeometry.prototype = Object.create(n.PolyhedronGeometry.prototype),
            n.TetrahedronGeometry.prototype.constructor = n.TetrahedronGeometry,
            n.ParametricGeometry = function (e, t, i) {
                n.Geometry.call(this),
                    this.type = "ParametricGeometry",
                    this.parameters = {
                        func: e,
                        slices: t,
                        stacks: i
                    };
                var r, o, a, s, l, c = this.vertices, h = this.faces, u = this.faceVertexUvs[0], d = t + 1;
                for (r = 0; r <= i; r++)
                    for (l = r / i,
                        o = 0; o <= t; o++)
                        s = o / t,
                            a = e(s, l),
                            c.push(a);
                var p, f, g, m, v, A, y, C;
                for (r = 0; r < i; r++)
                    for (o = 0; o < t; o++)
                        p = r * d + o,
                            f = r * d + o + 1,
                            g = (r + 1) * d + o + 1,
                            m = (r + 1) * d + o,
                            v = new n.Vector2(o / t, r / i),
                            A = new n.Vector2((o + 1) / t, r / i),
                            y = new n.Vector2((o + 1) / t, (r + 1) / i),
                            C = new n.Vector2(o / t, (r + 1) / i),
                            h.push(new n.Face3(p, f, m)),
                            u.push([v, A, C]),
                            h.push(new n.Face3(f, g, m)),
                            u.push([A.clone(), y, C.clone()]);
                this.computeFaceNormals(),
                    this.computeVertexNormals()
            }
            ,
            n.ParametricGeometry.prototype = Object.create(n.Geometry.prototype),
            n.ParametricGeometry.prototype.constructor = n.ParametricGeometry,
            n.WireframeGeometry = function (e) {
                function t(e, t) {
                    return e - t
                }
                n.BufferGeometry.call(this);
                var i = [0, 0]
                    , r = {}
                    , o = ["a", "b", "c"];
                if (e instanceof n.Geometry) {
                    for (var a = e.vertices, s = e.faces, l = 0, c = new Uint32Array(6 * s.length), h = 0, u = s.length; h < u; h++)
                        for (var d = s[h], p = 0; p < 3; p++) {
                            i[0] = d[o[p]],
                                i[1] = d[o[(p + 1) % 3]],
                                i.sort(t);
                            var f = i.toString();
                            void 0 === r[f] && (c[2 * l] = i[0],
                                c[2 * l + 1] = i[1],
                                r[f] = !0,
                                l++)
                        }
                    for (var g = new Float32Array(2 * l * 3), h = 0, u = l; h < u; h++)
                        for (var p = 0; p < 2; p++) {
                            var m = a[c[2 * h + p]]
                                , v = 6 * h + 3 * p;
                            g[v + 0] = m.x,
                                g[v + 1] = m.y,
                                g[v + 2] = m.z
                        }
                    this.addAttribute("position", new n.BufferAttribute(g, 3))
                } else if (e instanceof n.BufferGeometry)
                    if (null !== e.index) {
                        var A = e.index.array
                            , a = e.attributes.position
                            , y = e.groups
                            , l = 0;
                        0 === y.length && e.addGroup(0, A.length);
                        for (var c = new Uint32Array(2 * A.length), C = 0, I = y.length; C < I; ++C)
                            for (var E = y[C], b = E.start, w = E.count, h = b, _ = b + w; h < _; h += 3)
                                for (var p = 0; p < 3; p++) {
                                    i[0] = A[h + p],
                                        i[1] = A[h + (p + 1) % 3],
                                        i.sort(t);
                                    var f = i.toString();
                                    void 0 === r[f] && (c[2 * l] = i[0],
                                        c[2 * l + 1] = i[1],
                                        r[f] = !0,
                                        l++)
                                }
                        for (var g = new Float32Array(2 * l * 3), h = 0, u = l; h < u; h++)
                            for (var p = 0; p < 2; p++) {
                                var v = 6 * h + 3 * p
                                    , T = c[2 * h + p];
                                g[v + 0] = a.getX(T),
                                    g[v + 1] = a.getY(T),
                                    g[v + 2] = a.getZ(T)
                            }
                        this.addAttribute("position", new n.BufferAttribute(g, 3))
                    } else {
                        for (var a = e.attributes.position.array, l = a.length / 3, x = l / 3, g = new Float32Array(2 * l * 3), h = 0, u = x; h < u; h++)
                            for (var p = 0; p < 3; p++) {
                                var v = 18 * h + 6 * p
                                    , S = 9 * h + 3 * p;
                                g[v + 0] = a[S],
                                    g[v + 1] = a[S + 1],
                                    g[v + 2] = a[S + 2];
                                var T = 9 * h + 3 * ((p + 1) % 3);
                                g[v + 3] = a[T],
                                    g[v + 4] = a[T + 1],
                                    g[v + 5] = a[T + 2]
                            }
                        this.addAttribute("position", new n.BufferAttribute(g, 3))
                    }
            }
            ,
            n.WireframeGeometry.prototype = Object.create(n.BufferGeometry.prototype),
            n.WireframeGeometry.prototype.constructor = n.WireframeGeometry,
            n.AxisHelper = function (e) {
                e = e || 1;
                var t = new Float32Array([0, 0, 0, e, 0, 0, 0, 0, 0, 0, e, 0, 0, 0, 0, 0, 0, e])
                    , i = new Float32Array([1, 0, 0, 1, .6, 0, 0, 1, 0, .6, 1, 0, 0, 0, 1, 0, .6, 1])
                    , r = new n.BufferGeometry;
                r.addAttribute("position", new n.BufferAttribute(t, 3)),
                    r.addAttribute("color", new n.BufferAttribute(i, 3));
                var o = new n.LineBasicMaterial({
                    vertexColors: n.VertexColors
                });
                n.LineSegments.call(this, r, o)
            }
            ,
            n.AxisHelper.prototype = Object.create(n.LineSegments.prototype),
            n.AxisHelper.prototype.constructor = n.AxisHelper,
            n.ArrowHelper = function () {
                var e = new n.Geometry;
                e.vertices.push(new n.Vector3(0, 0, 0), new n.Vector3(0, 1, 0));
                var t = new n.CylinderGeometry(0, .5, 1, 5, 1);
                return t.translate(0, -.5, 0),
                    function (i, r, o, a, s, l) {
                        n.Object3D.call(this),
                            void 0 === a && (a = 16776960),
                            void 0 === o && (o = 1),
                            void 0 === s && (s = .2 * o),
                            void 0 === l && (l = .2 * s),
                            this.position.copy(r),
                            this.line = new n.Line(e, new n.LineBasicMaterial({
                                color: a
                            })),
                            this.line.matrixAutoUpdate = !1,
                            this.add(this.line),
                            this.cone = new n.Mesh(t, new n.MeshBasicMaterial({
                                color: a
                            })),
                            this.cone.matrixAutoUpdate = !1,
                            this.add(this.cone),
                            this.setDirection(i),
                            this.setLength(o, s, l)
                    }
            }(),
            n.ArrowHelper.prototype = Object.create(n.Object3D.prototype),
            n.ArrowHelper.prototype.constructor = n.ArrowHelper,
            n.ArrowHelper.prototype.setDirection = function () {
                var e, t = new n.Vector3;
                return function (i) {
                    i.y > .99999 ? this.quaternion.set(0, 0, 0, 1) : i.y < -.99999 ? this.quaternion.set(1, 0, 0, 0) : (t.set(i.z, 0, -i.x).normalize(),
                        e = Math.acos(i.y),
                        this.quaternion.setFromAxisAngle(t, e))
                }
            }(),
            n.ArrowHelper.prototype.setLength = function (e, t, i) {
                void 0 === t && (t = .2 * e),
                    void 0 === i && (i = .2 * t),
                    this.line.scale.set(1, Math.max(0, e - t), 1),
                    this.line.updateMatrix(),
                    this.cone.scale.set(i, t, i),
                    this.cone.position.y = e,
                    this.cone.updateMatrix()
            }
            ,
            n.ArrowHelper.prototype.setColor = function (e) {
                this.line.material.color.set(e),
                    this.cone.material.color.set(e)
            }
            ,
            n.BoxHelper = function (e) {
                var t = new Uint16Array([0, 1, 1, 2, 2, 3, 3, 0, 4, 5, 5, 6, 6, 7, 7, 4, 0, 4, 1, 5, 2, 6, 3, 7])
                    , i = new Float32Array(24)
                    , r = new n.BufferGeometry;
                r.setIndex(new n.BufferAttribute(t, 1)),
                    r.addAttribute("position", new n.BufferAttribute(i, 3)),
                    n.LineSegments.call(this, r, new n.LineBasicMaterial({
                        color: 16776960
                    })),
                    void 0 !== e && this.update(e)
            }
            ,
            n.BoxHelper.prototype = Object.create(n.LineSegments.prototype),
            n.BoxHelper.prototype.constructor = n.BoxHelper,
            n.BoxHelper.prototype.update = function () {
                var e = new n.Box3;
                return function (t) {
                    if (e.setFromObject(t),
                        !e.isEmpty()) {
                        var i = e.min
                            , n = e.max
                            , r = this.geometry.attributes.position
                            , o = r.array;
                        o[0] = n.x,
                            o[1] = n.y,
                            o[2] = n.z,
                            o[3] = i.x,
                            o[4] = n.y,
                            o[5] = n.z,
                            o[6] = i.x,
                            o[7] = i.y,
                            o[8] = n.z,
                            o[9] = n.x,
                            o[10] = i.y,
                            o[11] = n.z,
                            o[12] = n.x,
                            o[13] = n.y,
                            o[14] = i.z,
                            o[15] = i.x,
                            o[16] = n.y,
                            o[17] = i.z,
                            o[18] = i.x,
                            o[19] = i.y,
                            o[20] = i.z,
                            o[21] = n.x,
                            o[22] = i.y,
                            o[23] = i.z,
                            r.needsUpdate = !0,
                            this.geometry.computeBoundingSphere()
                    }
                }
            }(),
            n.BoundingBoxHelper = function (e, t) {
                var i = void 0 !== t ? t : 8947848;
                this.object = e,
                    this.box = new n.Box3,
                    n.Mesh.call(this, new n.BoxGeometry(1, 1, 1), new n.MeshBasicMaterial({
                        color: i,
                        wireframe: !0
                    }))
            }
            ,
            n.BoundingBoxHelper.prototype = Object.create(n.Mesh.prototype),
            n.BoundingBoxHelper.prototype.constructor = n.BoundingBoxHelper,
            n.BoundingBoxHelper.prototype.update = function () {
                this.box.setFromObject(this.object),
                    this.box.size(this.scale),
                    this.box.center(this.position)
            }
            ,
            n.CameraHelper = function (e) {
                function t(e, t, n) {
                    i(e, n),
                        i(t, n)
                }
                function i(e, t) {
                    r.vertices.push(new n.Vector3),
                        r.colors.push(new n.Color(t)),
                        void 0 === a[e] && (a[e] = []),
                        a[e].push(r.vertices.length - 1)
                }
                var r = new n.Geometry
                    , o = new n.LineBasicMaterial({
                        color: 16777215,
                        vertexColors: n.FaceColors
                    })
                    , a = {}
                    , s = 16755200
                    , l = 16711680
                    , c = 43775
                    , h = 16777215
                    , u = 3355443;
                t("n1", "n2", s),
                    t("n2", "n4", s),
                    t("n4", "n3", s),
                    t("n3", "n1", s),
                    t("f1", "f2", s),
                    t("f2", "f4", s),
                    t("f4", "f3", s),
                    t("f3", "f1", s),
                    t("n1", "f1", s),
                    t("n2", "f2", s),
                    t("n3", "f3", s),
                    t("n4", "f4", s),
                    t("p", "n1", l),
                    t("p", "n2", l),
                    t("p", "n3", l),
                    t("p", "n4", l),
                    t("u1", "u2", c),
                    t("u2", "u3", c),
                    t("u3", "u1", c),
                    t("c", "t", h),
                    t("p", "c", u),
                    t("cn1", "cn2", u),
                    t("cn3", "cn4", u),
                    t("cf1", "cf2", u),
                    t("cf3", "cf4", u),
                    n.LineSegments.call(this, r, o),
                    this.camera = e,
                    this.camera.updateProjectionMatrix(),
                    this.matrix = e.matrixWorld,
                    this.matrixAutoUpdate = !1,
                    this.pointMap = a,
                    this.update()
            }
            ,
            n.CameraHelper.prototype = Object.create(n.LineSegments.prototype),
            n.CameraHelper.prototype.constructor = n.CameraHelper,
            n.CameraHelper.prototype.update = function () {
                function e(e, n, a, s) {
                    r.set(n, a, s).unproject(o);
                    var l = i[e];
                    if (void 0 !== l)
                        for (var c = 0, h = l.length; c < h; c++)
                            t.vertices[l[c]].copy(r)
                }
                var t, i, r = new n.Vector3, o = new n.Camera;
                return function () {
                    t = this.geometry,
                        i = this.pointMap;
                    var n = 1
                        , r = 1;
                    o.projectionMatrix.copy(this.camera.projectionMatrix),
                        e("c", 0, 0, -1),
                        e("t", 0, 0, 1),
                        e("n1", -n, -r, -1),
                        e("n2", n, -r, -1),
                        e("n3", -n, r, -1),
                        e("n4", n, r, -1),
                        e("f1", -n, -r, 1),
                        e("f2", n, -r, 1),
                        e("f3", -n, r, 1),
                        e("f4", n, r, 1),
                        e("u1", .7 * n, 1.1 * r, -1),
                        e("u2", .7 * -n, 1.1 * r, -1),
                        e("u3", 0, 2 * r, -1),
                        e("cf1", -n, 0, 1),
                        e("cf2", n, 0, 1),
                        e("cf3", 0, -r, 1),
                        e("cf4", 0, r, 1),
                        e("cn1", -n, 0, -1),
                        e("cn2", n, 0, -1),
                        e("cn3", 0, -r, -1),
                        e("cn4", 0, r, -1),
                        t.verticesNeedUpdate = !0
                }
            }(),
            n.DirectionalLightHelper = function (e, t) {
                n.Object3D.call(this),
                    this.light = e,
                    this.light.updateMatrixWorld(),
                    this.matrix = e.matrixWorld,
                    this.matrixAutoUpdate = !1,
                    t = t || 1;
                var i = new n.Geometry;
                i.vertices.push(new n.Vector3(-t, t, 0), new n.Vector3(t, t, 0), new n.Vector3(t, -t, 0), new n.Vector3(-t, -t, 0), new n.Vector3(-t, t, 0));
                var r = new n.LineBasicMaterial({
                    fog: !1
                });
                r.color.copy(this.light.color).multiplyScalar(this.light.intensity),
                    this.lightPlane = new n.Line(i, r),
                    this.add(this.lightPlane),
                    i = new n.Geometry,
                    i.vertices.push(new n.Vector3, new n.Vector3),
                    r = new n.LineBasicMaterial({
                        fog: !1
                    }),
                    r.color.copy(this.light.color).multiplyScalar(this.light.intensity),
                    this.targetLine = new n.Line(i, r),
                    this.add(this.targetLine),
                    this.update()
            }
            ,
            n.DirectionalLightHelper.prototype = Object.create(n.Object3D.prototype),
            n.DirectionalLightHelper.prototype.constructor = n.DirectionalLightHelper,
            n.DirectionalLightHelper.prototype.dispose = function () {
                this.lightPlane.geometry.dispose(),
                    this.lightPlane.material.dispose(),
                    this.targetLine.geometry.dispose(),
                    this.targetLine.material.dispose()
            }
            ,
            n.DirectionalLightHelper.prototype.update = function () {
                var e = new n.Vector3
                    , t = new n.Vector3
                    , i = new n.Vector3;
                return function () {
                    e.setFromMatrixPosition(this.light.matrixWorld),
                        t.setFromMatrixPosition(this.light.target.matrixWorld),
                        i.subVectors(t, e),
                        this.lightPlane.lookAt(i),
                        this.lightPlane.material.color.copy(this.light.color).multiplyScalar(this.light.intensity),
                        this.targetLine.geometry.vertices[1].copy(i),
                        this.targetLine.geometry.verticesNeedUpdate = !0,
                        this.targetLine.material.color.copy(this.lightPlane.material.color)
                }
            }(),
            n.EdgesHelper = function (e, t, i) {
                var r = void 0 !== t ? t : 16777215;
                n.LineSegments.call(this, new n.EdgesGeometry(e.geometry, i), new n.LineBasicMaterial({
                    color: r
                })),
                    this.matrix = e.matrixWorld,
                    this.matrixAutoUpdate = !1
            }
            ,
            n.EdgesHelper.prototype = Object.create(n.LineSegments.prototype),
            n.EdgesHelper.prototype.constructor = n.EdgesHelper,
            n.FaceNormalsHelper = function (e, t, i, r) {
                this.object = e,
                    this.size = void 0 !== t ? t : 1;
                var o = void 0 !== i ? i : 16776960
                    , a = void 0 !== r ? r : 1
                    , s = 0
                    , l = this.object.geometry;
                l instanceof n.Geometry ? s = l.faces.length : console.warn("THREE.FaceNormalsHelper: only THREE.Geometry is supported. Use THREE.VertexNormalsHelper, instead.");
                var c = new n.BufferGeometry
                    , h = new n.Float32Attribute(2 * s * 3, 3);
                c.addAttribute("position", h),
                    n.LineSegments.call(this, c, new n.LineBasicMaterial({
                        color: o,
                        linewidth: a
                    })),
                    this.matrixAutoUpdate = !1,
                    this.update()
            }
            ,
            n.FaceNormalsHelper.prototype = Object.create(n.LineSegments.prototype),
            n.FaceNormalsHelper.prototype.constructor = n.FaceNormalsHelper,
            n.FaceNormalsHelper.prototype.update = function () {
                var e = new n.Vector3
                    , t = new n.Vector3
                    , i = new n.Matrix3;
                return function () {
                    this.object.updateMatrixWorld(!0),
                        i.getNormalMatrix(this.object.matrixWorld);
                    for (var n = this.object.matrixWorld, r = this.geometry.attributes.position, o = this.object.geometry, a = o.vertices, s = o.faces, l = 0, c = 0, h = s.length; c < h; c++) {
                        var u = s[c]
                            , d = u.normal;
                        e.copy(a[u.a]).add(a[u.b]).add(a[u.c]).divideScalar(3).applyMatrix4(n),
                            t.copy(d).applyMatrix3(i).normalize().multiplyScalar(this.size).add(e),
                            r.setXYZ(l, e.x, e.y, e.z),
                            l += 1,
                            r.setXYZ(l, t.x, t.y, t.z),
                            l += 1
                    }
                    return r.needsUpdate = !0,
                        this
                }
            }(),
            n.GridHelper = function (e, t) {
                var i = new n.Geometry
                    , r = new n.LineBasicMaterial({
                        vertexColors: n.VertexColors
                    });
                this.color1 = new n.Color(4473924),
                    this.color2 = new n.Color(8947848);
                for (var o = -e; o <= e; o += t) {
                    i.vertices.push(new n.Vector3(-e, 0, o), new n.Vector3(e, 0, o), new n.Vector3(o, 0, -e), new n.Vector3(o, 0, e));
                    var a = 0 === o ? this.color1 : this.color2;
                    i.colors.push(a, a, a, a)
                }
                n.LineSegments.call(this, i, r)
            }
            ,
            n.GridHelper.prototype = Object.create(n.LineSegments.prototype),
            n.GridHelper.prototype.constructor = n.GridHelper,
            n.GridHelper.prototype.setColors = function (e, t) {
                this.color1.set(e),
                    this.color2.set(t),
                    this.geometry.colorsNeedUpdate = !0
            }
            ,
            n.HemisphereLightHelper = function (e, t) {
                n.Object3D.call(this),
                    this.light = e,
                    this.light.updateMatrixWorld(),
                    this.matrix = e.matrixWorld,
                    this.matrixAutoUpdate = !1,
                    this.colors = [new n.Color, new n.Color];
                var i = new n.SphereGeometry(t, 4, 2);
                i.rotateX(-Math.PI / 2);
                for (var r = 0, o = 8; r < o; r++)
                    i.faces[r].color = this.colors[r < 4 ? 0 : 1];
                var a = new n.MeshBasicMaterial({
                    vertexColors: n.FaceColors,
                    wireframe: !0
                });
                this.lightSphere = new n.Mesh(i, a),
                    this.add(this.lightSphere),
                    this.update()
            }
            ,
            n.HemisphereLightHelper.prototype = Object.create(n.Object3D.prototype),
            n.HemisphereLightHelper.prototype.constructor = n.HemisphereLightHelper,
            n.HemisphereLightHelper.prototype.dispose = function () {
                this.lightSphere.geometry.dispose(),
                    this.lightSphere.material.dispose()
            }
            ,
            n.HemisphereLightHelper.prototype.update = function () {
                var e = new n.Vector3;
                return function () {
                    this.colors[0].copy(this.light.color).multiplyScalar(this.light.intensity),
                        this.colors[1].copy(this.light.groundColor).multiplyScalar(this.light.intensity),
                        this.lightSphere.lookAt(e.setFromMatrixPosition(this.light.matrixWorld).negate()),
                        this.lightSphere.geometry.colorsNeedUpdate = !0
                }
            }(),
            n.PointLightHelper = function (e, t) {
                this.light = e,
                    this.light.updateMatrixWorld();
                var i = new n.SphereGeometry(t, 4, 2)
                    , r = new n.MeshBasicMaterial({
                        wireframe: !0,
                        fog: !1
                    });
                r.color.copy(this.light.color).multiplyScalar(this.light.intensity),
                    n.Mesh.call(this, i, r),
                    this.matrix = this.light.matrixWorld,
                    this.matrixAutoUpdate = !1
            }
            ,
            n.PointLightHelper.prototype = Object.create(n.Mesh.prototype),
            n.PointLightHelper.prototype.constructor = n.PointLightHelper,
            n.PointLightHelper.prototype.dispose = function () {
                this.geometry.dispose(),
                    this.material.dispose()
            }
            ,
            n.PointLightHelper.prototype.update = function () {
                this.material.color.copy(this.light.color).multiplyScalar(this.light.intensity)
            }
            ,
            n.SkeletonHelper = function (e) {
                this.bones = this.getBoneList(e);
                for (var t = new n.Geometry, i = 0; i < this.bones.length; i++) {
                    var r = this.bones[i];
                    r.parent instanceof n.Bone && (t.vertices.push(new n.Vector3),
                        t.vertices.push(new n.Vector3),
                        t.colors.push(new n.Color(0, 0, 1)),
                        t.colors.push(new n.Color(0, 1, 0)))
                }
                t.dynamic = !0;
                var o = new n.LineBasicMaterial({
                    vertexColors: n.VertexColors,
                    depthTest: !1,
                    depthWrite: !1,
                    transparent: !0
                });
                n.LineSegments.call(this, t, o),
                    this.root = e,
                    this.matrix = e.matrixWorld,
                    this.matrixAutoUpdate = !1,
                    this.update()
            }
            ,
            n.SkeletonHelper.prototype = Object.create(n.LineSegments.prototype),
            n.SkeletonHelper.prototype.constructor = n.SkeletonHelper,
            n.SkeletonHelper.prototype.getBoneList = function (e) {
                var t = [];
                e instanceof n.Bone && t.push(e);
                for (var i = 0; i < e.children.length; i++)
                    t.push.apply(t, this.getBoneList(e.children[i]));
                return t
            }
            ,
            n.SkeletonHelper.prototype.update = function () {
                for (var e = this.geometry, t = (new n.Matrix4).getInverse(this.root.matrixWorld), i = new n.Matrix4, r = 0, o = 0; o < this.bones.length; o++) {
                    var a = this.bones[o];
                    a.parent instanceof n.Bone && (i.multiplyMatrices(t, a.matrixWorld),
                        e.vertices[r].setFromMatrixPosition(i),
                        i.multiplyMatrices(t, a.parent.matrixWorld),
                        e.vertices[r + 1].setFromMatrixPosition(i),
                        r += 2)
                }
                e.verticesNeedUpdate = !0,
                    e.computeBoundingSphere()
            }
            ,
            n.SpotLightHelper = function (e) {
                n.Object3D.call(this),
                    this.light = e,
                    this.light.updateMatrixWorld(),
                    this.matrix = e.matrixWorld,
                    this.matrixAutoUpdate = !1;
                var t = new n.CylinderGeometry(0, 1, 1, 8, 1, !0);
                t.translate(0, -.5, 0),
                    t.rotateX(-Math.PI / 2);
                var i = new n.MeshBasicMaterial({
                    wireframe: !0,
                    fog: !1
                });
                this.cone = new n.Mesh(t, i),
                    this.add(this.cone),
                    this.update()
            }
            ,
            n.SpotLightHelper.prototype = Object.create(n.Object3D.prototype),
            n.SpotLightHelper.prototype.constructor = n.SpotLightHelper,
            n.SpotLightHelper.prototype.dispose = function () {
                this.cone.geometry.dispose(),
                    this.cone.material.dispose()
            }
            ,
            n.SpotLightHelper.prototype.update = function () {
                var e = new n.Vector3
                    , t = new n.Vector3;
                return function () {
                    var i = this.light.distance ? this.light.distance : 1e4
                        , n = i * Math.tan(this.light.angle);
                    this.cone.scale.set(n, n, i),
                        e.setFromMatrixPosition(this.light.matrixWorld),
                        t.setFromMatrixPosition(this.light.target.matrixWorld),
                        this.cone.lookAt(t.sub(e)),
                        this.cone.material.color.copy(this.light.color).multiplyScalar(this.light.intensity)
                }
            }(),
            n.VertexNormalsHelper = function (e, t, i, r) {
                this.object = e,
                    this.size = void 0 !== t ? t : 1;
                var o = void 0 !== i ? i : 16711680
                    , a = void 0 !== r ? r : 1
                    , s = 0
                    , l = this.object.geometry;
                l instanceof n.Geometry ? s = 3 * l.faces.length : l instanceof n.BufferGeometry && (s = l.attributes.normal.count);
                var c = new n.BufferGeometry
                    , h = new n.Float32Attribute(2 * s * 3, 3);
                c.addAttribute("position", h),
                    n.LineSegments.call(this, c, new n.LineBasicMaterial({
                        color: o,
                        linewidth: a
                    })),
                    this.matrixAutoUpdate = !1,
                    this.update()
            }
            ,
            n.VertexNormalsHelper.prototype = Object.create(n.LineSegments.prototype),
            n.VertexNormalsHelper.prototype.constructor = n.VertexNormalsHelper,
            n.VertexNormalsHelper.prototype.update = function () {
                var e = new n.Vector3
                    , t = new n.Vector3
                    , i = new n.Matrix3;
                return function () {
                    var r = ["a", "b", "c"];
                    this.object.updateMatrixWorld(!0),
                        i.getNormalMatrix(this.object.matrixWorld);
                    var o = this.object.matrixWorld
                        , a = this.geometry.attributes.position
                        , s = this.object.geometry;
                    if (s instanceof n.Geometry)
                        for (var l = s.vertices, c = s.faces, h = 0, u = 0, d = c.length; u < d; u++)
                            for (var p = c[u], f = 0, g = p.vertexNormals.length; f < g; f++) {
                                var m = l[p[r[f]]]
                                    , v = p.vertexNormals[f];
                                e.copy(m).applyMatrix4(o),
                                    t.copy(v).applyMatrix3(i).normalize().multiplyScalar(this.size).add(e),
                                    a.setXYZ(h, e.x, e.y, e.z),
                                    h += 1,
                                    a.setXYZ(h, t.x, t.y, t.z),
                                    h += 1
                            }
                    else if (s instanceof n.BufferGeometry)
                        for (var A = s.attributes.position, y = s.attributes.normal, h = 0, f = 0, g = A.count; f < g; f++)
                            e.set(A.getX(f), A.getY(f), A.getZ(f)).applyMatrix4(o),
                                t.set(y.getX(f), y.getY(f), y.getZ(f)),
                                t.applyMatrix3(i).normalize().multiplyScalar(this.size).add(e),
                                a.setXYZ(h, e.x, e.y, e.z),
                                h += 1,
                                a.setXYZ(h, t.x, t.y, t.z),
                                h += 1;
                    return a.needsUpdate = !0,
                        this
                }
            }(),
            n.WireframeHelper = function (e, t) {
                var i = void 0 !== t ? t : 16777215;
                n.LineSegments.call(this, new n.WireframeGeometry(e.geometry), new n.LineBasicMaterial({
                    color: i
                })),
                    this.matrix = e.matrixWorld,
                    this.matrixAutoUpdate = !1
            }
            ,
            n.WireframeHelper.prototype = Object.create(n.LineSegments.prototype),
            n.WireframeHelper.prototype.constructor = n.WireframeHelper,
            n.ImmediateRenderObject = function (e) {
                n.Object3D.call(this),
                    this.material = e,
                    this.render = function (e) { }
            }
            ,
            n.ImmediateRenderObject.prototype = Object.create(n.Object3D.prototype),
            n.ImmediateRenderObject.prototype.constructor = n.ImmediateRenderObject,
            n.MorphBlendMesh = function (e, t) {
                n.Mesh.call(this, e, t),
                    this.animationsMap = {},
                    this.animationsList = [];
                var i = this.geometry.morphTargets.length
                    , r = "__default"
                    , o = 0
                    , a = i - 1
                    , s = i / 1;
                this.createAnimation(r, o, a, s),
                    this.setAnimationWeight(r, 1)
            }
            ,
            n.MorphBlendMesh.prototype = Object.create(n.Mesh.prototype),
            n.MorphBlendMesh.prototype.constructor = n.MorphBlendMesh,
            n.MorphBlendMesh.prototype.createAnimation = function (e, t, i, n) {
                var r = {
                    start: t,
                    end: i,
                    length: i - t + 1,
                    fps: n,
                    duration: (i - t) / n,
                    lastFrame: 0,
                    currentFrame: 0,
                    active: !1,
                    time: 0,
                    direction: 1,
                    weight: 1,
                    directionBackwards: !1,
                    mirroredLoop: !1
                };
                this.animationsMap[e] = r,
                    this.animationsList.push(r)
            }
            ,
            n.MorphBlendMesh.prototype.autoCreateAnimations = function (e) {
                for (var t, i = /([a-z]+)_?(\d+)/i, n = {}, r = this.geometry, o = 0, a = r.morphTargets.length; o < a; o++) {
                    var s = r.morphTargets[o]
                        , l = s.name.match(i);
                    if (l && l.length > 1) {
                        var c = l[1];
                        n[c] || (n[c] = {
                            start: 1 / 0,
                            end: -(1 / 0)
                        });
                        var h = n[c];
                        o < h.start && (h.start = o),
                            o > h.end && (h.end = o),
                            t || (t = c)
                    }
                }
                for (var c in n) {
                    var h = n[c];
                    this.createAnimation(c, h.start, h.end, e)
                }
                this.firstAnimation = t
            }
            ,
            n.MorphBlendMesh.prototype.setAnimationDirectionForward = function (e) {
                var t = this.animationsMap[e];
                t && (t.direction = 1,
                    t.directionBackwards = !1)
            }
            ,
            n.MorphBlendMesh.prototype.setAnimationDirectionBackward = function (e) {
                var t = this.animationsMap[e];
                t && (t.direction = -1,
                    t.directionBackwards = !0)
            }
            ,
            n.MorphBlendMesh.prototype.setAnimationFPS = function (e, t) {
                var i = this.animationsMap[e];
                i && (i.fps = t,
                    i.duration = (i.end - i.start) / i.fps)
            }
            ,
            n.MorphBlendMesh.prototype.setAnimationDuration = function (e, t) {
                var i = this.animationsMap[e];
                i && (i.duration = t,
                    i.fps = (i.end - i.start) / i.duration)
            }
            ,
            n.MorphBlendMesh.prototype.setAnimationWeight = function (e, t) {
                var i = this.animationsMap[e];
                i && (i.weight = t)
            }
            ,
            n.MorphBlendMesh.prototype.setAnimationTime = function (e, t) {
                var i = this.animationsMap[e];
                i && (i.time = t)
            }
            ,
            n.MorphBlendMesh.prototype.getAnimationTime = function (e) {
                var t = 0
                    , i = this.animationsMap[e];
                return i && (t = i.time),
                    t
            }
            ,
            n.MorphBlendMesh.prototype.getAnimationDuration = function (e) {
                var t = -1
                    , i = this.animationsMap[e];
                return i && (t = i.duration),
                    t
            }
            ,
            n.MorphBlendMesh.prototype.playAnimation = function (e) {
                var t = this.animationsMap[e];
                t ? (t.time = 0,
                    t.active = !0) : console.warn("THREE.MorphBlendMesh: animation[" + e + "] undefined in .playAnimation()")
            }
            ,
            n.MorphBlendMesh.prototype.stopAnimation = function (e) {
                var t = this.animationsMap[e];
                t && (t.active = !1)
            }
            ,
            n.MorphBlendMesh.prototype.update = function (e) {
                for (var t = 0, i = this.animationsList.length; t < i; t++) {
                    var r = this.animationsList[t];
                    if (r.active) {
                        var o = r.duration / r.length;
                        r.time += r.direction * e,
                            r.mirroredLoop ? (r.time > r.duration || r.time < 0) && (r.direction *= -1,
                                r.time > r.duration && (r.time = r.duration,
                                    r.directionBackwards = !0),
                                r.time < 0 && (r.time = 0,
                                    r.directionBackwards = !1)) : (r.time = r.time % r.duration,
                                        r.time < 0 && (r.time += r.duration));
                        var a = r.start + n.Math.clamp(Math.floor(r.time / o), 0, r.length - 1)
                            , s = r.weight;
                        a !== r.currentFrame && (this.morphTargetInfluences[r.lastFrame] = 0,
                            this.morphTargetInfluences[r.currentFrame] = 1 * s,
                            this.morphTargetInfluences[a] = 0,
                            r.lastFrame = r.currentFrame,
                            r.currentFrame = a);
                        var l = r.time % o / o;
                        r.directionBackwards && (l = 1 - l),
                            r.currentFrame !== r.lastFrame ? (this.morphTargetInfluences[r.currentFrame] = l * s,
                                this.morphTargetInfluences[r.lastFrame] = (1 - l) * s) : this.morphTargetInfluences[r.currentFrame] = s
                    }
                }
            }
            ,
            "undefined" != typeof i ? ("undefined" != typeof t && t.exports && (i = t.exports = n),
                i.THREE = n) : this.THREE = n

        window.THREE = n

    }
        , {}]
}, {}, [116]);







function initTransitionPass(THREE) {

    THREE.TransitionPass = function (scene, camera) {
        this.renderScene = scene;
        this.renderCamera = camera;


        this.coverRenderTarget = new THREE.WebGLRenderTarget(100, 100, {
            minFilter: THREE.LinearFilter, magFilter: THREE.LinearFilter,
            format: THREE.RGBAFormat
        });

        this.coverTex = this.coverRenderTarget.texture;

        this.enabled = false;


        this.oldClearColor = new THREE.Color();
        this.oldClearAlpha = 1;

        this.camera = new THREE.OrthographicCamera(- 1, 1, 1, - 1, 0, 1);
        this.scene = new THREE.Scene();


        this.material = this.getMaskMaterial()
        var copyShader = THREE.CopyShader;
        this.materialCopy = new THREE.ShaderMaterial({
            uniforms: this.copyUniforms,
            vertexShader: copyShader.vertexShader,
            fragmentShader: copyShader.fragmentShader,
            blending: THREE.NoBlending,
            depthTest: false,
            depthWrite: false,
            transparent: true
        });


        this.quad = new THREE.Mesh(new THREE.PlaneBufferGeometry(2, 2), this.material);
        this.quad.frustumCulled = false; // Avoid getting clipped
        this.scene.add(this.quad);


    }


    THREE.TransitionPass.prototype = {//波形扩散，出下一个画面

        constructor: THREE.TransitionPass,
        setSize: function (width, height) {

            this.coverRenderTarget.setSize(width, height);

        },
        render: function (renderer, writeBuffer, readBuffer, delta, maskActive) {
            var oldAutoClear = renderer.autoClear;
            renderer.autoClear = false;

            var uniforms = this.quad.material.uniforms
            uniforms.bgTex.value = readBuffer.texture;
            uniforms.coverTex.value = this.coverTex;
            uniforms.progress.value = player.model.skybox.material.uniforms.progress.value//
            uniforms.screenRatio.value = player.domElement.clientWidth / player.domElement.clientHeight;// 使波纹为圆形
            uniforms.screenRatio.value *= uniforms.screenRatio.value

            renderer.render(this.scene, this.camera);

            renderer.autoClear = oldAutoClear;


        },

        start: function (sceneRenderer) {
            this.enabled = true
            //draw coverTex
            this.quad.material.uniforms.progress.value = 1;
            sceneRenderer.renderer.render(sceneRenderer.scene, sceneRenderer.camera, this.coverRenderTarget, true);


        },
        stop: function () {
            this.enabled = false

        }
        ,


        getMaskMaterial: function () {
            return new THREE.ShaderMaterial({

                uniforms: {
                    coverTex: {
                        type: "t",
                        value: null
                    },
                    bgTex: {
                        type: "t",
                        value: null
                    },
                    progress: {
                        type: "f",
                        value: 0
                    },
                    screenRatio: {
                        type: "f",
                        value: 1
                    }
                },

                vertexShader: ` 
                    varying vec2 vUv;
                     
                    void main() 
                    {
                        vUv = uv;
                        
                        gl_Position = projectionMatrix * modelViewMatrix * vec4( position, 1.0 );
                    } 
                   
                `,
                fragmentShader: ` 
                    uniform sampler2D coverTex;
                    uniform sampler2D bgTex;
                    uniform float progress; 
                    uniform float screenRatio;
                    varying vec2 vUv;
                   
                    void main() {
                        
                        const float maxRadius = 0.708;      // sqrt(0.5^2+0.5^2)
                        const float minRadius = 0.0 ;
                        float radius = sqrt((vUv.x - 0.5)*(vUv.x - 0.5) + (vUv.y - 0.5)*(vUv.y - 0.5)/screenRatio);
                        float diff = 0.15;
                        float radiusIn = maxRadius * progress + minRadius * (1.0-progress);
                        float radiusOut = radiusIn + diff;
                        if(radius < radiusIn) {
                            
                            gl_FragColor = texture2D(bgTex, vUv);
                            //gl_FragColor = vec4(0.0,0.0,1.0,1.0);//
                            
                        }else if(radius>radiusOut){
                            gl_FragColor = texture2D(coverTex, vUv)  ;
                            //gl_FragColor = vec4(1.0,1.0,0.0,1.0);//
                            
                        }else{
                            
                            vec4 color1 = texture2D(bgTex, vUv);
                            vec4 color2 = texture2D(coverTex, vUv);
                            float rotio = smoothstep(radiusIn ,radiusOut,radius);
                           
                            gl_FragColor = mix(color1, color2, rotio);
                        }
                    }
                 `

            });

        },

    }
}


/* 
   笔记：
   
    导览缩放的几处： 1 搜索smoothZoomFovTo  2 flightStepWalk里
   
   

 */