fix: 1

src/sdk/cover/index.js

@@ -450,7 +450,7 @@ export const enter = ({ dom, mapDom, isLocal, lonlat, scenes }) => {
 
 
 
-            //console.log('getScreenByPoint ' + pos3d.toArray())
+             console.log('getScreenByPoint ' + pos3d.toArray())
             return Potree.Utils.getPos2d(worldPos, viewport, dom)
         },
 
@@ -1376,11 +1376,13 @@ export const enter = ({ dom, mapDom, isLocal, lonlat, scenes }) => {
                     const disToSpot = 0.2;
                     tag.lineLength + disToSpot
                 }, */  
-                getImageCenter(){
-                    tag.titleLabel.parent.updateMatrix()
+                getImageCenter(){//线头位置。title大小会变导致位置变化
+                   /*  tag.titleLabel.parent.updateMatrix()
                     //tag.titleLabel.parent.updateMatrixWorld()
                     let pos = tag.titleLabel.parent.getWorldPosition(new THREE.Vector3)
-                    console.log(pos)
+                    console.log(pos) */
+                    
+                    let pos = tag.titleLabel.parent.position
                      return pos
                 },
                 /* toCameraDistance(far){//多远会消失