fix: 0

src/sdk/cover/index.js

@@ -74,10 +74,12 @@ let curSelectPath
 
 } 
 
-let createAnimatePath =  ()=>{//实时路径
+
+let aniPaths = [], pathDevices = [], pathHistorys = new Map
+let createAnimatePath =  ()=>{//实时路径  保存：generateAniPathData
     let caseId = Potree.browser.urlHasValue('caseId',true)  
     let count = 0
-    let paths = []
+    
     let addPath
     let interval = setInterval(async ()=>{ 
         const list = await axios.get("/fusion/caseDevice/list", {
@@ -85,43 +87,84 @@ let createAnimatePath =  ()=>{//实时路径
                 caseId  
             } 
         });
+        if(!list)return
+        try{
         
-        
-        let less = list.length - paths.length //add or remove
+        let less = list.length - aniPaths.length //add or remove， 注意，path和设备没有一一对应。
         if(less>0){
             for(let i=0;i<less;i++){
                 let path = new Potree.Path({})
                 path.setEditEnable(false)
+                path.isAnimate = true //标记
                 viewer.scene.addMeasurement(path);
                 viewer.scene.overlayScene.add(path);
-                paths.push(path)
+                aniPaths.push(path)
             }
         }else if(less<0){
             for(let i=0;i<-less;i++){
-                let path = paths.pop()
+                let path = aniPaths.pop()
                 path.dispose()
             }
         }
+        
+        
+         
         list.forEach((data,i)=>{
+            //收集到历史以保存
+            let history = pathHistorys.get(data.macId)
+            if(!history){
+                history = []
+                pathHistorys.set(data.macId, history)
+            }
+            
+            
+            
+            if(Potree.Common.ifSame(pathDevices[i]?.locationList,  data.locationList) )return //路径没变
+            let points = getDifferentPoint(data.locationList)
             
-            let path = paths[i]
-            path.points = data.locationList.map(e=>{
-                let p = viewer.transform.lonlatToLocal.forward([parseFloat(e.lng), parseFloat(e.lat), parseFloat(e.height)])
-                return new THREE.Vector3().fromArray(p)
-            })
-            //path.addMarker({index,  point:points[index]}) 
-            try{
-                path.update() 
-            }catch(e){console.error(e)}
             
+            let path = aniPaths[i] 
+            path.points = points.map(e=>{
+                //let p = viewer.transform.lonlatToLocal.forward([parseFloat(e.lng), parseFloat(e.lat), parseFloat(e.height)])
+                let p = viewer.transform.lonlatToLocal.forward(e.point)
+                return new THREE.Vector3().copy(p) //new THREE.Vector3().fromArray(p)
+            })  
+            path.update() 
+            
+             
+            //写入历史
+            let sameIndex = data.locationList.findIndex(e=>e.time == history[history.length - 1]?.time)
+            if(sameIndex == -1) sameIndex = data.locationList.length - 1 //全部是新点
+            let newPoints = points.filter(e=>e.index<sameIndex).map(e=>e.point) 
+            history.push(...newPoints) 
         })
          
-         
+        pathDevices = list
         console.log('positions',list )
         if(count++ > 1){clearInterval(interval)}
+        }catch(e){console.error(e)}
+        
+         
     },1000) 
     
-     
+    function getDifferentPoint(points){//for facePlane
+         
+        var result = [], last
+        for(let i=0;i<points.length;i++){
+            let p = points[i]; 
+            p = new THREE.Vector3(parseFloat(p.lng),parseFloat(p.lat),parseFloat(p.height))
+            p.time = points[i].time 
+            if(i==0 || i==points.length) result.push({index:i, point: p}) 
+            else{ 
+                let last = result[result.length - 1].point
+                if(!Potree.math.closeTo(p.x, last.x, 1e-6) || !Potree.math.closeTo(p.y, last.y, 1e-6) || !Potree.math.closeTo(p.z, last.z, 0.1)){
+                    result.push({index:i, point: p}) 
+                }
+            } 
+        }
+        return result
+   
+    }
     
 }
 
@@ -2451,6 +2494,132 @@ export const enter = ({ dom, mapDom, isLocal, lonlat, scenes, laserRoot, laserOS
                 model.children.forEach((e)=>Potree.Utils.updateVisible(e, 'goFloor',  floorIndex == 'all' || e.name.includes(floorIndex)))
             }
              
+        },
+        generateAniPathData(){//输出实时路径的数据保存
+            
+            
+            aniPaths.map((path,i)=>{
+                let data = {
+                    "id": "23",
+                    isAnimate:1,
+                    "lineColor": "#ffffff",
+                    "lineAltitudeAboveGround": 5,
+                   // "reverseDirection": false,
+                    "lineWidth": 0.5,
+                    "name": pathDevices[i].name ,
+                    "fontSize": 14,
+                    "showDirection": true,
+                    "showName": true,
+                    "visibilityRange": 100,
+                    "globalVisibility": true,
+                    "points":    [
+                        {
+                            "name": "",
+                            "position": {
+                                "x": 61.165821075439449,
+                                "y": 52.29955434799193,
+                                "z": 0.8405770063400269
+                            },
+                            "modelId": "1681"
+                        },
+                        {
+                            "name": "",
+                            "position": {
+                                "x": 60.290131078220429,
+                                "y": 57.296046628071227,
+                                "z": 0.7974704006102669
+                            },
+                            "modelId": "1681"
+                        },
+                        {
+                            "name": "",
+                            "position": {
+                                "x": 60.09387510280526,
+                                "y": 58.41587050566065,
+                                "z": 0.7878095898965118
+                            },
+                            "modelId": "1681"
+                        },
+                        {
+                            "name": "",
+                            "position": {
+                                "x": 60.048569471456648,
+                                "y": 58.6108091824631,
+                                "z": 0.7854535567855712
+                            },
+                            "modelId": "1681"
+                        },
+                        {
+                            "name": "",
+                            "position": {
+                                "x": 60.23954880237579,
+                                "y": 56.83473509550093,
+                                "z": 0.7934960126876831
+                            },
+                            "modelId": "1681"
+                        },
+                        {
+                            "name": "点0002",
+                            "position": {
+                                "x": 56.026278093457239,
+                                "y": 56.77653211355208,
+                                "z": 0.6582900285720825
+                            },
+                            "modelId": "1681"
+                        },
+                        {
+                            "name": "",
+                            "position": {
+                                "x": 53.31693539023399,
+                                "y": 56.60238111019133,
+                                "z": 0.6621419787406921
+                            },
+                            "modelId": "1681"
+                        },
+                        {
+                            "name": "",
+                            "position": {
+                                "x": 49.32521432638168,
+                                "y": 56.236895099282268,
+                                "z": 0.6764630079269409
+                            },
+                            "modelId": "1681"
+                        },
+                        {
+                            "name": "",
+                            "position": {
+                                "x": 43.09234142303467,
+                                "y": 53.5371160507202,
+                                "z": 0.7111549973487854
+                            },
+                            "modelId": "1681"
+                        },
+                        {
+                            "name": "",
+                            "position": {
+                                "x": 1.6645484654366208,
+                                "y": -11.340730483222075,
+                                "z": 10.10172544660378
+                            },
+                            "modelId": "1682"
+                        },
+                        {
+                            "name": "终点了",
+                            "position": {
+                                "x": -151.0776091953355,
+                                "y": -17.85038405136332,
+                                "z": -22.784016194117436
+                            },
+                            "modelId": "1683"
+                        }
+                    ]
+                }
+                
+                
+            })
+            
+            
+            
         }
         
     }