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Babylon.js
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dist
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preview release
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materialsLibrary
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babylon.backgroundMaterial.min.js

babylon.backgroundMaterial.min.js 25 KB
История Исходник

1 
  1. var __extends=this&&this.__extends||(function(){var e=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(e,n){e.__proto__=n}||function(e,n){for(var i in n)n.hasOwnProperty(i)&&(e[i]=n[i])};return function(n,i){function r(){this.constructor=n}e(n,i),n.prototype=null===i?Object.create(i):(r.prototype=i.prototype,new r)}})(),__decorate=this&&this.__decorate||function(e,n,i,r){var o,t=arguments.length,a=t<3?n:null===r?r=Object.getOwnPropertyDescriptor(n,i):r;if("object"==typeof Reflect&&"function"==typeof Reflect.decorate)a=Reflect.decorate(e,n,i,r);else for(var f=e.length-1;f>=0;f--)(o=e[f])&&(a=(t<3?o(a):t>3?o(n,i,a):o(n,i))||a);return t>3&&a&&Object.defineProperty(n,i,a),a},BABYLON;!(function(e){var n=(function(e){function n(){var n=e.call(this)||this;return n.DIFFUSE=!1,n.DIFFUSEDIRECTUV=0,n.GAMMADIFFUSE=!1,n.DIFFUSEHASALPHA=!1,n.OPACITYFRESNEL=!1,n.REFLECTIONBLUR=!1,n.TEXTURELODSUPPORT=!1,n.PREMULTIPLYALPHA=!1,n.USERGBCOLOR=!1,n.IMAGEPROCESSING=!1,n.VIGNETTE=!1,n.VIGNETTEBLENDMODEMULTIPLY=!1,n.VIGNETTEBLENDMODEOPAQUE=!1,n.TONEMAPPING=!1,n.CONTRAST=!1,n.COLORCURVES=!1,n.COLORGRADING=!1,n.COLORGRADING3D=!1,n.SAMPLER3DGREENDEPTH=!1,n.SAMPLER3DBGRMAP=!1,n.IMAGEPROCESSINGPOSTPROCESS=!1,n.EXPOSURE=!1,n.REFLECTION=!1,n.REFLECTIONMAP_3D=!1,n.REFLECTIONMAP_SPHERICAL=!1,n.REFLECTIONMAP_PLANAR=!1,n.REFLECTIONMAP_CUBIC=!1,n.REFLECTIONMAP_PROJECTION=!1,n.REFLECTIONMAP_SKYBOX=!1,n.REFLECTIONMAP_EXPLICIT=!1,n.REFLECTIONMAP_EQUIRECTANGULAR=!1,n.REFLECTIONMAP_EQUIRECTANGULAR_FIXED=!1,n.REFLECTIONMAP_MIRROREDEQUIRECTANGULAR_FIXED=!1,n.INVERTCUBICMAP=!1,n.REFLECTIONMAP_OPPOSITEZ=!1,n.LODINREFLECTIONALPHA=!1,n.GAMMAREFLECTION=!1,n.MAINUV1=!1,n.MAINUV2=!1,n.UV1=!1,n.UV2=!1,n.CLIPPLANE=!1,n.POINTSIZE=!1,n.FOG=!1,n.NORMAL=!1,n.NUM_BONE_INFLUENCERS=0,n.BonesPerMesh=0,n.INSTANCES=!1,n.SHADOWFLOAT=!1,n.rebuild(),n}return __extends(n,e),n})(e.MaterialDefines),i=(function(i){function r(n,r){var o=i.call(this,n,r)||this;return o.primaryColor=e.Color3.White(),o.primaryLevel=1,o.secondaryColor=e.Color3.Gray(),o.secondaryLevel=1,o.thirdColor=e.Color3.Black(),o.thirdLevel=1,o.reflectionTexture=null,o.reflectionBlur=0,o.diffuseTexture=null,o._shadowLights=null,o.shadowLights=null,o.shadowBlurScale=1,o.shadowLevel=0,o.opacityFresnel=!0,o.useRGBColor=!0,o._maxSimultaneousLights=4,o.maxSimultaneousLights=4,o._imageProcessingObserver=null,o._renderTargets=new e.SmartArray(16),o._attachImageProcessingConfiguration(null),o.getRenderTargetTextures=function(){return o._renderTargets.reset(),o._diffuseTexture&&o._diffuseTexture.isRenderTarget&&o._renderTargets.push(o._diffuseTexture),o._reflectionTexture&&o._reflectionTexture.isRenderTarget&&o._renderTargets.push(o._reflectionTexture),o._renderTargets},o}return __extends(r,i),r.prototype._attachImageProcessingConfiguration=function(e){var n=this;e!==this._imageProcessingConfiguration&&(this._imageProcessingConfiguration&&this._imageProcessingObserver&&this._imageProcessingConfiguration.onUpdateParameters.remove(this._imageProcessingObserver),this._imageProcessingConfiguration=e||this.getScene().imageProcessingConfiguration,this._imageProcessingObserver=this._imageProcessingConfiguration.onUpdateParameters.add((function(e){n._markAllSubMeshesAsImageProcessingDirty()})))},Object.defineProperty(r.prototype,"imageProcessingConfiguration",{get:function(){return this._imageProcessingConfiguration},set:function(e){this._attachImageProcessingConfiguration(e),this._markAllSubMeshesAsTexturesDirty()},enumerable:!0,configurable:!0}),Object.defineProperty(r.prototype,"cameraColorCurvesEnabled",{get:function(){return this.imageProcessingConfiguration.colorCurvesEnabled},set:function(e){this.imageProcessingConfiguration.colorCurvesEnabled=e},enumerable:!0,configurable:!0}),Object.defineProperty(r.prototype,"cameraColorGradingEnabled",{get:function(){return this.imageProcessingConfiguration.colorGradingEnabled},set:function(e){this.imageProcessingConfiguration.colorGradingEnabled=e},enumerable:!0,configurable:!0}),Object.defineProperty(r.prototype,"cameraToneMappingEnabled",{get:function(){return this._imageProcessingConfiguration.toneMappingEnabled},set:function(e){this._imageProcessingConfiguration.toneMappingEnabled=e},enumerable:!0,configurable:!0}),Object.defineProperty(r.prototype,"cameraExposure",{get:function(){return this._imageProcessingConfiguration.exposure},set:function(e){this._imageProcessingConfiguration.exposure=e},enumerable:!0,configurable:!0}),Object.defineProperty(r.prototype,"cameraContrast",{get:function(){return this._imageProcessingConfiguration.contrast},set:function(e){this._imageProcessingConfiguration.contrast=e},enumerable:!0,configurable:!0}),Object.defineProperty(r.prototype,"cameraColorGradingTexture",{get:function(){return this._imageProcessingConfiguration.colorGradingTexture},set:function(e){this.imageProcessingConfiguration.colorGradingTexture=e},enumerable:!0,configurable:!0}),Object.defineProperty(r.prototype,"cameraColorCurves",{get:function(){return this.imageProcessingConfiguration.colorCurves},set:function(e){this.imageProcessingConfiguration.colorCurves=e},enumerable:!0,configurable:!0}),r.prototype.needAlphaTesting=function(){return!1},r.prototype.needAlphaBlending=function(){return this.alpha<0||null!=this._diffuseTexture&&this._diffuseTexture.hasAlpha},r.prototype.isReadyForSubMesh=function(i,r,o){var t=this;if(void 0===o&&(o=!1),r.effect&&this.isFrozen&&this._wasPreviouslyReady)return!0;r._materialDefines||(r._materialDefines=new n);var a=this.getScene(),f=r._materialDefines;if(!this.checkReadyOnEveryCall&&r.effect&&f._renderId===a.getRenderId())return!0;var s=a.getEngine();if(e.MaterialHelper.PrepareDefinesForLights(a,i,f,!1,this._maxSimultaneousLights),f._needNormals=!0,f._areTexturesDirty){if(f._needUVs=!1,a.texturesEnabled){if(a.getEngine().getCaps().textureLOD&&(f.TEXTURELODSUPPORT=!0),this._diffuseTexture&&e.StandardMaterial.DiffuseTextureEnabled){if(!this._diffuseTexture.isReadyOrNotBlocking())return!1;e.MaterialHelper.PrepareDefinesForMergedUV(this._diffuseTexture,f,"DIFFUSE"),f.DIFFUSEHASALPHA=this._diffuseTexture.hasAlpha,f.GAMMADIFFUSE=this._diffuseTexture.gammaSpace,f.OPACITYFRESNEL=this._opacityFresnel}else f.DIFFUSE=!1,f.DIFFUSEHASALPHA=!1,f.GAMMADIFFUSE=!1,f.OPACITYFRESNEL=!1;var l=this._reflectionTexture;if(l&&e.StandardMaterial.ReflectionTextureEnabled){if(!l.isReadyOrNotBlocking())return!1;switch(f.REFLECTION=!0,f.GAMMAREFLECTION=l.gammaSpace,f.REFLECTIONBLUR=this._reflectionBlur>0,f.REFLECTIONMAP_OPPOSITEZ=this.getScene().useRightHandedSystem?!l.invertZ:l.invertZ,f.LODINREFLECTIONALPHA=l.lodLevelInAlpha,l.coordinatesMode===e.Texture.INVCUBIC_MODE&&(f.INVERTCUBICMAP=!0),f.REFLECTIONMAP_3D=l.isCube,l.coordinatesMode){case e.Texture.CUBIC_MODE:case e.Texture.INVCUBIC_MODE:f.REFLECTIONMAP_CUBIC=!0;break;case e.Texture.EXPLICIT_MODE:f.REFLECTIONMAP_EXPLICIT=!0;break;case e.Texture.PLANAR_MODE:f.REFLECTIONMAP_PLANAR=!0;break;case e.Texture.PROJECTION_MODE:f.REFLECTIONMAP_PROJECTION=!0;break;case e.Texture.SKYBOX_MODE:f.REFLECTIONMAP_SKYBOX=!0;break;case e.Texture.SPHERICAL_MODE:f.REFLECTIONMAP_SPHERICAL=!0;break;case e.Texture.EQUIRECTANGULAR_MODE:f.REFLECTIONMAP_EQUIRECTANGULAR=!0;break;case e.Texture.FIXED_EQUIRECTANGULAR_MODE:f.REFLECTIONMAP_EQUIRECTANGULAR_FIXED=!0;break;case e.Texture.FIXED_EQUIRECTANGULAR_MIRRORED_MODE:f.REFLECTIONMAP_MIRROREDEQUIRECTANGULAR_FIXED=!0}}else f.REFLECTION=!1,f.REFLECTIONBLUR=!1,f.REFLECTIONMAP_3D=!1,f.REFLECTIONMAP_SPHERICAL=!1,f.REFLECTIONMAP_PLANAR=!1,f.REFLECTIONMAP_CUBIC=!1,f.REFLECTIONMAP_PROJECTION=!1,f.REFLECTIONMAP_SKYBOX=!1,f.REFLECTIONMAP_EXPLICIT=!1,f.REFLECTIONMAP_EQUIRECTANGULAR=!1,f.REFLECTIONMAP_EQUIRECTANGULAR_FIXED=!1,f.REFLECTIONMAP_MIRROREDEQUIRECTANGULAR_FIXED=!1,f.INVERTCUBICMAP=!1,f.REFLECTIONMAP_OPPOSITEZ=!1,f.LODINREFLECTIONALPHA=!1,f.GAMMAREFLECTION=!1}f.PREMULTIPLYALPHA=this.alphaMode===e.Engine.ALPHA_PREMULTIPLIED||this.alphaMode===e.Engine.ALPHA_PREMULTIPLIED_PORTERDUFF,f.USERGBCOLOR=this._useRGBColor}if(f._areImageProcessingDirty){if(!this._imageProcessingConfiguration.isReady())return!1;this._imageProcessingConfiguration.prepareDefines(f)}if(e.MaterialHelper.PrepareDefinesForMisc(i,a,!1,this.pointsCloud,this.fogEnabled,f),e.MaterialHelper.PrepareDefinesForFrameBoundValues(a,s,f,o,!1),e.MaterialHelper.PrepareDefinesForAttributes(i,f,!1,!0,!1)&&i&&(a.getEngine().getCaps().standardDerivatives||i.isVerticesDataPresent(e.VertexBuffer.NormalKind)||(i.createNormals(!0),e.Tools.Warn("BackgroundMaterial: Normals have been created for the mesh: "+i.name))),f.isDirty){f.markAsProcessed(),a.resetCachedMaterial();var d=new e.EffectFallbacks;f.FOG&&d.addFallback(0,"FOG"),f.POINTSIZE&&d.addFallback(1,"POINTSIZE"),e.MaterialHelper.HandleFallbacksForShadows(f,d,this._maxSimultaneousLights),f.NUM_BONE_INFLUENCERS>0&&d.addCPUSkinningFallback(0,i);var u=[e.VertexBuffer.PositionKind];f.NORMAL&&u.push(e.VertexBuffer.NormalKind),f.UV1&&u.push(e.VertexBuffer.UVKind),f.UV2&&u.push(e.VertexBuffer.UV2Kind),e.MaterialHelper.PrepareAttributesForBones(u,i,f,d),e.MaterialHelper.PrepareAttributesForInstances(u,f);var c=["world","view","viewProjection","vEyePosition","vLightsType","vFogInfos","vFogColor","pointSize","vClipPlane","mBones","vPrimaryColor","vSecondaryColor","vThirdColor","vReflectionInfos","reflectionMatrix","vReflectionMicrosurfaceInfos","shadowLevel","alpha","vDiffuseInfos","diffuseMatrix"],E=["diffuseSampler","reflectionSampler","reflectionSamplerLow","reflectionSamplerHigh"],m=["Material","Scene"];e.ImageProcessingConfiguration.PrepareUniforms(c,f),e.ImageProcessingConfiguration.PrepareSamplers(E,f),e.MaterialHelper.PrepareUniformsAndSamplersList({uniformsNames:c,uniformBuffersNames:m,samplers:E,defines:f,maxSimultaneousLights:this._maxSimultaneousLights});var _=function(e){t.onCompiled&&t.onCompiled(e),t.bindSceneUniformBuffer(e,a.getSceneUniformBuffer())},p=f.toString();r.setEffect(a.getEngine().createEffect("background",{attributes:u,uniformsNames:c,uniformBuffersNames:m,samplers:E,defines:p,fallbacks:d,onCompiled:_,onError:this.onError,indexParameters:{maxSimultaneousLights:this._maxSimultaneousLights}},s),f),this.buildUniformLayout()}return!(!r.effect||!r.effect.isReady())&&(f._renderId=a.getRenderId(),this._wasPreviouslyReady=!0,!0)},r.prototype.buildUniformLayout=function(){this._uniformBuffer.addUniform("vPrimaryColor",4),this._uniformBuffer.addUniform("vSecondaryColor",4),this._uniformBuffer.addUniform("vThirdColor",4),this._uniformBuffer.addUniform("vDiffuseInfos",2),this._uniformBuffer.addUniform("vReflectionInfos",2),this._uniformBuffer.addUniform("diffuseMatrix",16),this._uniformBuffer.addUniform("reflectionMatrix",16),this._uniformBuffer.addUniform("vReflectionMicrosurfaceInfos",3),this._uniformBuffer.addUniform("pointSize",1),this._uniformBuffer.addUniform("shadowLevel",1),this._uniformBuffer.addUniform("alpha",1),this._uniformBuffer.create()},r.prototype.unbind=function(){this._diffuseTexture&&this._diffuseTexture.isRenderTarget&&this._uniformBuffer.setTexture("diffuseSampler",null),this._reflectionTexture&&this._reflectionTexture.isRenderTarget&&this._uniformBuffer.setTexture("reflectionSampler",null),i.prototype.unbind.call(this)},r.prototype.bindOnlyWorldMatrix=function(e){this._activeEffect.setMatrix("world",e)},r.prototype.bindForSubMesh=function(n,i,r){var o=this.getScene(),t=r._materialDefines;if(t){var a=r.effect;if(a){this._activeEffect=a,this.bindOnlyWorldMatrix(n),e.MaterialHelper.BindBonesParameters(i,this._activeEffect);var f=this._mustRebind(o,a,i.visibility);if(f){this._uniformBuffer.bindToEffect(a,"Material"),this.bindViewProjection(a);var s=this._reflectionTexture;this._uniformBuffer.useUbo&&this.isFrozen&&this._uniformBuffer.isSync||(o.texturesEnabled&&(this._diffuseTexture&&e.StandardMaterial.DiffuseTextureEnabled&&(this._uniformBuffer.updateFloat2("vDiffuseInfos",this._diffuseTexture.coordinatesIndex,this._diffuseTexture.level),e.MaterialHelper.BindTextureMatrix(this._diffuseTexture,this._uniformBuffer,"diffuse")),s&&e.StandardMaterial.ReflectionTextureEnabled&&(this._uniformBuffer.updateMatrix("reflectionMatrix",s.getReflectionTextureMatrix()),this._uniformBuffer.updateFloat2("vReflectionInfos",s.level,this._reflectionBlur),this._uniformBuffer.updateFloat3("vReflectionMicrosurfaceInfos",s.getSize().width,s.lodGenerationScale,s.lodGenerationOffset))),this.shadowLevel>0&&this._uniformBuffer.updateFloat("shadowLevel",this.shadowLevel),this._uniformBuffer.updateFloat("alpha",this.alpha),this.pointsCloud&&this._uniformBuffer.updateFloat("pointSize",this.pointSize),this._uniformBuffer.updateColor4("vPrimaryColor",this._primaryColor,this._primaryLevel),this._uniformBuffer.updateColor4("vSecondaryColor",this._secondaryColor,this._secondaryLevel),this._uniformBuffer.updateColor4("vThirdColor",this._thirdColor,this._thirdLevel)),o.texturesEnabled&&(this._diffuseTexture&&e.StandardMaterial.DiffuseTextureEnabled&&this._uniformBuffer.setTexture("diffuseSampler",this._diffuseTexture),s&&e.StandardMaterial.ReflectionTextureEnabled&&(t.REFLECTIONBLUR&&t.TEXTURELODSUPPORT?this._uniformBuffer.setTexture("reflectionSampler",s):t.REFLECTIONBLUR?(this._uniformBuffer.setTexture("reflectionSampler",s._lodTextureMid||s),this._uniformBuffer.setTexture("reflectionSamplerLow",s._lodTextureLow||s),this._uniformBuffer.setTexture("reflectionSamplerHigh",s._lodTextureHigh||s)):this._uniformBuffer.setTexture("reflectionSampler",s))),e.MaterialHelper.BindClipPlane(this._activeEffect,o);var l=o._mirroredCameraPosition?o._mirroredCameraPosition:o.activeCamera.globalPosition;a.setFloat3("vEyePosition",l.x,l.y,l.z)}!f&&this.isFrozen||(o.lightsEnabled&&e.MaterialHelper.BindLights(o,i,this._activeEffect,t,this._maxSimultaneousLights,!1),this.bindView(a),e.MaterialHelper.BindFogParameters(o,i,this._activeEffect),this._imageProcessingConfiguration.bind(this._activeEffect)),this._uniformBuffer.update(),this._afterBind(i)}}},r.prototype.dispose=function(e,n){void 0===e&&(e=!1),void 0===n&&(n=!1),n&&(this.diffuseTexture&&this.diffuseTexture.dispose(),this.reflectionTexture&&this.reflectionTexture.dispose()),this._renderTargets.dispose(),this._imageProcessingConfiguration&&this._imageProcessingObserver&&this._imageProcessingConfiguration.onUpdateParameters.remove(this._imageProcessingObserver),i.prototype.dispose.call(this,e)},r.prototype.clone=function(n){var i=this;return e.SerializationHelper.Clone((function(){return new r(n,i.getScene())}),this)},r.prototype.serialize=function(){var n=e.SerializationHelper.Serialize(this);return n.customType="BABYLON.BackgroundMaterial",n},r.prototype.getClassName=function(){return"BackgroundMaterial"},r.Parse=function(n,i,o){return e.SerializationHelper.Parse((function(){return new r(n.name,i)}),n,i,o)},__decorate([e.serializeAsColor3()],r.prototype,"_primaryColor",void 0),__decorate([e.expandToProperty("_markAllSubMeshesAsLightsDirty")],r.prototype,"primaryColor",void 0),__decorate([e.serialize()],r.prototype,"_primaryLevel",void 0),__decorate([e.expandToProperty("_markAllSubMeshesAsLightsDirty")],r.prototype,"primaryLevel",void 0),__decorate([e.serializeAsColor3()],r.prototype,"_secondaryColor",void 0),__decorate([e.expandToProperty("_markAllSubMeshesAsLightsDirty")],r.prototype,"secondaryColor",void 0),__decorate([e.serialize()],r.prototype,"_secondaryLevel",void 0),__decorate([e.expandToProperty("_markAllSubMeshesAsLightsDirty")],r.prototype,"secondaryLevel",void 0),__decorate([e.serializeAsColor3()],r.prototype,"_thirdColor",void 0),__decorate([e.expandToProperty("_markAllSubMeshesAsLightsDirty")],r.prototype,"thirdColor",void 0),__decorate([e.serialize()],r.prototype,"_thirdLevel",void 0),__decorate([e.expandToProperty("_markAllSubMeshesAsLightsDirty")],r.prototype,"thirdLevel",void 0),__decorate([e.serializeAsTexture()],r.prototype,"_reflectionTexture",void 0),__decorate([e.expandToProperty("_markAllSubMeshesAsTexturesDirty")],r.prototype,"reflectionTexture",void 0),__decorate([e.serialize()],r.prototype,"_reflectionBlur",void 0),__decorate([e.expandToProperty("_markAllSubMeshesAsTexturesDirty")],r.prototype,"reflectionBlur",void 0),__decorate([e.serializeAsTexture()],r.prototype,"_diffuseTexture",void 0),__decorate([e.expandToProperty("_markAllSubMeshesAsTexturesDirty")],r.prototype,"diffuseTexture",void 0),__decorate([e.expandToProperty("_markAllSubMeshesAsTexturesDirty")],r.prototype,"shadowLights",void 0),__decorate([e.serialize()],r.prototype,"_shadowBlurScale",void 0),__decorate([e.expandToProperty("_markAllSubMeshesAsTexturesDirty")],r.prototype,"shadowBlurScale",void 0),__decorate([e.serialize()],r.prototype,"_shadowLevel",void 0),__decorate([e.expandToProperty("_markAllSubMeshesAsTexturesDirty")],r.prototype,"shadowLevel",void 0),__decorate([e.serialize()],r.prototype,"_opacityFresnel",void 0),__decorate([e.expandToProperty("_markAllSubMeshesAsTexturesDirty")],r.prototype,"opacityFresnel",void 0),__decorate([e.serialize()],r.prototype,"_useRGBColor",void 0),__decorate([e.expandToProperty("_markAllSubMeshesAsTexturesDirty")],r.prototype,"useRGBColor",void 0),__decorate([e.serialize()],r.prototype,"_maxSimultaneousLights",void 0),__decorate([e.expandToProperty("_markAllSubMeshesAsTexturesDirty")],r.prototype,"maxSimultaneousLights",void 0),__decorate([e.serializeAsImageProcessingConfiguration()],r.prototype,"_imageProcessingConfiguration",void 0),r})(e.PushMaterial);e.BackgroundMaterial=i})(BABYLON||(BABYLON={})),BABYLON.Effect.ShadersStore.backgroundVertexShader="precision highp float;\n#include<__decl__backgroundVertex>\n\nattribute vec3 position;\n#ifdef NORMAL\nattribute vec3 normal;\n#endif\n#include<bonesDeclaration>\n\n#include<instancesDeclaration>\n#ifdef POINTSIZE\nuniform float pointSize;\n#endif\n\nvarying vec3 vPositionW;\n#ifdef NORMAL\nvarying vec3 vNormalW;\n#endif\n#ifdef UV1\nattribute vec2 uv;\n#endif\n#ifdef UV2\nattribute vec2 uv2;\n#endif\n#ifdef MAINUV1\nvarying vec2 vMainUV1;\n#endif\n#ifdef MAINUV2\nvarying vec2 vMainUV2; \n#endif\n#if defined(DIFFUSE) && DIFFUSEDIRECTUV == 0\nvarying vec2 vDiffuseUV;\n#endif\n#include<clipPlaneVertexDeclaration>\n#include<fogVertexDeclaration>\n#include<__decl__lightFragment>[0..maxSimultaneousLights]\n#ifdef REFLECTIONMAP_SKYBOX\nvarying vec3 vPositionUVW;\n#endif\n#if defined(REFLECTIONMAP_EQUIRECTANGULAR_FIXED) || defined(REFLECTIONMAP_MIRROREDEQUIRECTANGULAR_FIXED)\nvarying vec3 vDirectionW;\n#endif\nvoid main(void) {\n#ifdef REFLECTIONMAP_SKYBOX\nvPositionUVW=position;\n#endif \n#include<instancesVertex>\n#include<bonesVertex>\ngl_Position=viewProjection*finalWorld*vec4(position,1.0);\nvec4 worldPos=finalWorld*vec4(position,1.0);\nvPositionW=vec3(worldPos);\n#ifdef NORMAL\nmat3 normalWorld=mat3(finalWorld);\n#ifdef NONUNIFORMSCALING\nnormalWorld=transposeMat3(inverseMat3(normalWorld));\n#endif\nvNormalW=normalize(normalWorld*normal);\n#endif\n#if defined(REFLECTIONMAP_EQUIRECTANGULAR_FIXED) || defined(REFLECTIONMAP_MIRROREDEQUIRECTANGULAR_FIXED)\nvDirectionW=normalize(vec3(finalWorld*vec4(position,0.0)));\n#endif\n#ifndef UV1\nvec2 uv=vec2(0.,0.);\n#endif\n#ifndef UV2\nvec2 uv2=vec2(0.,0.);\n#endif\n#ifdef MAINUV1\nvMainUV1=uv;\n#endif \n#ifdef MAINUV2\nvMainUV2=uv2;\n#endif\n#if defined(DIFFUSE) && DIFFUSEDIRECTUV == 0 \nif (vDiffuseInfos.x == 0.)\n{\nvDiffuseUV=vec2(diffuseMatrix*vec4(uv,1.0,0.0));\n}\nelse\n{\nvDiffuseUV=vec2(diffuseMatrix*vec4(uv2,1.0,0.0));\n}\n#endif\n\n#include<clipPlaneVertex>\n\n#include<fogVertex>\n\n#include<shadowsVertex>[0..maxSimultaneousLights]\n\n#ifdef VERTEXCOLOR\nvColor=color;\n#endif\n\n#ifdef POINTSIZE\ngl_PointSize=pointSize;\n#endif\n}\n",BABYLON.Effect.ShadersStore.backgroundPixelShader="#ifdef TEXTURELODSUPPORT\n#extension GL_EXT_shader_texture_lod : enable\n#endif\nprecision highp float;\n#include<__decl__backgroundFragment>\n\nuniform vec3 vEyePosition;\n\nvarying vec3 vPositionW;\n#ifdef MAINUV1\nvarying vec2 vMainUV1;\n#endif \n#ifdef MAINUV2 \nvarying vec2 vMainUV2; \n#endif \n#ifdef NORMAL\nvarying vec3 vNormalW;\n#endif\n#ifdef DIFFUSE\n#if DIFFUSEDIRECTUV == 1\n#define vDiffuseUV vMainUV1\n#elif DIFFUSEDIRECTUV == 2\n#define vDiffuseUV vMainUV2\n#else\nvarying vec2 vDiffuseUV;\n#endif\nuniform sampler2D diffuseSampler;\n#endif\n\n#ifdef REFLECTION\n#ifdef REFLECTIONMAP_3D\n#define sampleReflection(s,c) textureCube(s,c)\nuniform samplerCube reflectionSampler;\n#ifdef TEXTURELODSUPPORT\n#define sampleReflectionLod(s,c,l) textureCubeLodEXT(s,c,l)\n#else\nuniform samplerCube reflectionSamplerLow;\nuniform samplerCube reflectionSamplerHigh;\n#endif\n#else\n#define sampleReflection(s,c) texture2D(s,c)\nuniform sampler2D reflectionSampler;\n#ifdef TEXTURELODSUPPORT\n#define sampleReflectionLod(s,c,l) texture2DLodEXT(s,c,l)\n#else\nuniform samplerCube reflectionSamplerLow;\nuniform samplerCube reflectionSamplerHigh;\n#endif\n#endif\n#ifdef REFLECTIONMAP_SKYBOX\nvarying vec3 vPositionUVW;\n#else\n#if defined(REFLECTIONMAP_EQUIRECTANGULAR_FIXED) || defined(REFLECTIONMAP_MIRROREDEQUIRECTANGULAR_FIXED)\nvarying vec3 vDirectionW;\n#endif\n#endif\n#include<reflectionFunction>\n#endif\n\n#ifndef FROMLINEARSPACE\n#define FROMLINEARSPACE;\n#endif\n\n#ifndef SHADOWONLY\n#define SHADOWONLY;\n#endif\n#include<imageProcessingDeclaration>\n\n#include<__decl__lightFragment>[0..maxSimultaneousLights]\n#include<helperFunctions>\n#include<lightsFragmentFunctions>\n#include<shadowsFragmentFunctions>\n#include<imageProcessingFunctions>\n#include<clipPlaneFragmentDeclaration>\n\n#include<fogFragmentDeclaration>\nvoid main(void) {\n#include<clipPlaneFragment>\nvec3 viewDirectionW=normalize(vEyePosition-vPositionW);\n\n#ifdef NORMAL\nvec3 normalW=normalize(vNormalW);\n#else\nvec3 normalW=vec3(0.0,1.0,0.0);\n#endif\n\nfloat shadow=1.;\nfloat globalShadow=0.;\nfloat shadowLightCount=0.;\n#include<lightFragment>[0..maxSimultaneousLights]\n#ifdef SHADOWINUSE\nglobalShadow/=shadowLightCount;\n#else\nglobalShadow=1.0;\n#endif\n\nvec3 environmentColor=vec3(1.,1.,1.);\n#ifdef REFLECTION\nvec3 reflectionVector=computeReflectionCoords(vec4(vPositionW,1.0),normalW);\n#ifdef REFLECTIONMAP_OPPOSITEZ\nreflectionVector.z*=-1.0;\n#endif\n\n#ifdef REFLECTIONMAP_3D\nvec3 reflectionCoords=reflectionVector;\n#else\nvec2 reflectionCoords=reflectionVector.xy;\n#ifdef REFLECTIONMAP_PROJECTION\nreflectionCoords/=reflectionVector.z;\n#endif\nreflectionCoords.y=1.0-reflectionCoords.y;\n#endif\n#ifdef REFLECTIONBLUR\nfloat reflectionLOD=vReflectionInfos.y;\n#ifdef TEXTURELODSUPPORT\n\nreflectionLOD=reflectionLOD*log2(vReflectionMicrosurfaceInfos.x)*vReflectionMicrosurfaceInfos.y+vReflectionMicrosurfaceInfos.z;\nenvironmentColor=sampleReflectionLod(reflectionSampler,reflectionCoords,reflectionLOD).rgb;\n#else\nfloat lodReflectionNormalized=clamp(reflectionLOD,0.,1.);\nfloat lodReflectionNormalizedDoubled=lodReflectionNormalized*2.0;\nvec3 reflectionSpecularMid=sampleReflection(reflectionSampler,reflectionCoords).rgb;\nif(lodReflectionNormalizedDoubled<1.0){\nenvironmentColor=mix(\nsampleReflection(reflectionSamplerHigh,reflectionCoords).rgb,\nreflectionSpecularMid,\nlodReflectionNormalizedDoubled\n);\n} else {\nenvironmentColor=mix(\nreflectionSpecularMid,\nsampleReflection(reflectionSamplerLow,reflectionCoords).rgb,\nlodReflectionNormalizedDoubled-1.0\n);\n}\n#endif\n#else\nenvironmentColor=sampleReflection(reflectionSampler,reflectionCoords).rgb;\n#endif\n#ifdef GAMMAREFLECTION\nenvironmentColor=toLinearSpace(environmentColor.rgb);\n#endif\n\nenvironmentColor*=vReflectionInfos.x;\n#endif\n\nvec3 groundColor=vec3(1.,1.,1.);\nfloat finalAlpha=alpha;\n#ifdef DIFFUSE\nvec4 diffuseMap=texture2D(diffuseSampler,vDiffuseUV);\n#ifdef GAMMADIFFUSE\ndiffuseMap.rgb=toLinearSpace(diffuseMap.rgb);\n#endif\n\ndiffuseMap.rgb*=vDiffuseInfos.y;\n#ifdef DIFFUSEHASALPHA\nfinalAlpha*=diffuseMap.a;\n#endif\ngroundColor=diffuseMap.rgb;\n#endif\n\nvec3 colorBase=environmentColor*groundColor;\ncolorBase=max(colorBase,0.0);\n\n#ifdef USERGBCOLOR\nvec3 finalColor=colorBase;\n#else\nvec3 finalColor=colorBase.r*vPrimaryColor.rgb*vPrimaryColor.a;\nfinalColor+=colorBase.g*vSecondaryColor.rgb*vSecondaryColor.a;\nfinalColor+=colorBase.b*vThirdColor.rgb*vThirdColor.a;\n#endif\n#ifdef SHADOWINUSE\nfinalColor=mix(finalColor*shadowLevel,finalColor,globalShadow);\n#endif\n#ifdef OPACITYFRESNEL\n\nfloat viewAngleToFloor=dot(normalW,normalize(vEyePosition));\n\nconst float startAngle=0.1;\nfloat fadeFactor=clamp(viewAngleToFloor/startAngle,0.0,1.0);\nfinalAlpha*=fadeFactor*fadeFactor;\n#endif\nvec4 color=vec4(colorBase,finalAlpha);\n#include<fogFragment>\n#ifdef IMAGEPROCESSINGPOSTPROCESS\n\n\ncolor.rgb=clamp(color.rgb,0.,30.0);\n#else\n\ncolor=applyImageProcessing(color);\n#endif\n#ifdef PREMULTIPLYALPHA\n\ncolor.rgb*=color.a;\n#endif\ngl_FragColor=color;\n}",BABYLON.Effect.IncludesShadersStore.backgroundFragmentDeclaration=" uniform vec4 vPrimaryColor;\nuniform vec4 vSecondaryColor;\nuniform vec4 vThirdColor;\nuniform float shadowLevel;\nuniform float alpha;\n#ifdef DIFFUSE\nuniform vec2 vDiffuseInfos;\n#endif\n#ifdef REFLECTION\nuniform vec2 vReflectionInfos;\nuniform mat4 reflectionMatrix;\nuniform vec3 vReflectionMicrosurfaceInfos;\n#endif",BABYLON.Effect.IncludesShadersStore.backgroundUboDeclaration="layout(std140,column_major) uniform;\nuniform Material\n{\nuniform vec4 vPrimaryColor;\nuniform vec4 vSecondaryColor;\nuniform vec4 vThirdColor;\nuniform vec2 vDiffuseInfos;\nuniform vec2 vReflectionInfos;\nuniform mat4 diffuseMatrix;\nuniform mat4 reflectionMatrix;\nuniform vec3 vReflectionMicrosurfaceInfos;\nuniform float pointSize;\nuniform float shadowLevel;\nuniform float alpha;\n};\nuniform Scene {\nmat4 viewProjection;\nmat4 view;\n};",BABYLON.Effect.IncludesShadersStore.backgroundVertexDeclaration="uniform mat4 view;\nuniform mat4 viewProjection;\nuniform float shadowLevel;\n#ifdef DIFFUSE\nuniform mat4 diffuseMatrix;\nuniform vec2 vDiffuseInfos;\n#endif\n#ifdef REFLECTION\nuniform vec2 vReflectionInfos;\nuniform mat4 reflectionMatrix;\nuniform vec3 vReflectionMicrosurfaceInfos;\n#endif\n#ifdef POINTSIZE\nuniform float pointSize;\n#endif";
    2.