fix: opacity

public/lib/potree/potree.js

@@ -63651,8 +63651,10 @@ void main() {
         var transformPointcloud = (pointcloud )=>{ //初始化位置  
             viewer.sidebar && viewer.sidebar.addAlignmentButton(pointcloud); 
              
-            let orientation = pointcloud.panos[0].dataRotation.z;
-            let location = pointcloud.panos[0].dataPosition.clone().negate();
+            let orientation =  pointcloud.panos[0].dataRotation.z + Math.PI;
+            
+            let location = pointcloud.panos[0].dataPosition.clone();//.negate()
+            
             Alignment.rotate(pointcloud, null,  orientation  );   
             Alignment.translate(pointcloud, location );  
             
@@ -63692,7 +63694,7 @@ void main() {
                     material.minSize =  config.minSize;
                     material.maxSize =  config.maxSize;   
                     material.pointSizeType = /* 'ADAPTIVE'// */config.pointSizeType; //Potree.PointSizeType[config.pointSizeType]//Potree.PointSizeType.ADAPTIVE;//FIXED
-                    pointcloud.changePointSize( 0.2 /* config.realPointSize  */   );  //material.size =  config.pointSize;
+                    pointcloud.changePointSize( 0.1 /* config.realPointSize  */   );  //material.size =  config.pointSize;
                     pointcloud.changePointOpacity(1);
                     material.shape = Potree.PointShape.SQUARE; 
                     pointcloud.color = config.pointColor;  
@@ -69893,17 +69895,17 @@ void main() {
         
         // 设置点透明度
         changePointOpacity(num, canMoreThanOne) {
-            if(Potree.settings.editType == 'merge'){ //not AdditiveBlending
-                return this.material.opacity = num
-            }
-          
             //num:0-1   navvis用的是亮度
             if (num == void 0) {
                 num = this.temp.pointOpacity;
             } else {
                 this.temp.pointOpacity = num;
             }
-             
+            
+            if(Potree.settings.editType == 'merge'){ //not AdditiveBlending
+                return this.material.opacity = num
+            }
+          
             if (num == 1) {
                 this.material.opacity = 1;
             } else { 
@@ -80089,17 +80091,19 @@ void main() {
 
     class Compass extends EventDispatcher{
         
-        constructor(dom){
+        constructor(dom, viewport){
             super();
             this.angle = 0;
+            this.show = false; 
             if(dom){
                 this.dom = $(dom);
             }
-           
+            
+            this.viewport = viewport;
             this.init();
-            this.show = false; 
-
+            
 
+            
 
         }
         init(){ 
@@ -80108,7 +80112,7 @@ void main() {
                 this.dom = $('<div id="compass"></div>');
                 $("#potree_render_area").append(this.dom);
             } 
-            this.dom.css({/* display:"none", */ position:"absolute",right:"2%",top: "4%",width:width+"px",height:height+"px", "z-index":100,"pointer-events":"none" });
+            this.dom.css({ display:"none",  position:"absolute",right:"2%",top: "4%",width:width+"px",height:height+"px", "z-index":100,"pointer-events":"none" });
 
             let child = $("<div class='dirText north'><span>"+/* (config.lang=='zh'? */'北'/* :'N') */+"</span></div><div class='center'></div>");
             this.dom.append(child);  
@@ -80184,11 +80188,13 @@ void main() {
             this.createCompass();
               
             viewer.addEventListener('camera_changed', e => {
-                if (e.viewport.name == 'MainView' && (e.changeInfo.positionChanged || e.changeInfo.quaternionChanged)) {
+                if (e.viewport == this.viewport && (e.changeInfo.positionChanged || e.changeInfo.quaternionChanged)) {
                      this.update();
                 } 
             });
             
+            this.setDomPos();
+            if(this.viewport)this.setDisplay(true);
         }   
             
             
@@ -80272,8 +80278,8 @@ void main() {
         }
         
         update(quaternion){
-            //if(!this.show)return;
-            if(!quaternion) quaternion = viewer.mainViewport.camera.quaternion.clone();
+            if(!this.show)return;
+            if(!quaternion) quaternion = this.viewport.camera.quaternion.clone();
             this.updateCamera(quaternion);
             this.updateLabel(quaternion);
             this.render();
@@ -80281,39 +80287,39 @@ void main() {
         }
         
         
-        updateLabel(quaternion){//更新北标签
+        /*updateLabel(quaternion){//更新北标签
               
             var dir = viewer.mainViewport.view.direction;
-            var oriDir = initDir.clone();  //指南针最初始时的北方向
-            var extraQua; 
-            /* if(objects.player.mode == "transitioning"){//当transitioning时，相机的quaternion不是用control的lookAt算出来，而是直接由一个quaternion过渡到另一个，这样相机将会是歪的，投影面也就不会是原先的水平面。
+            var oriDir = initDir.clone()  //指南针最初始时的北方向
+            var extraQua 
+            if(objects.player.mode == "transitioning"){//当transitioning时，相机的quaternion不是用control的lookAt算出来，而是直接由一个quaternion过渡到另一个，这样相机将会是歪的，投影面也就不会是原先的水平面。
                 var tempCamera = new THREE.Camera();   //借用camera的lookAt算出如果正视同样的target， quaternion会是什么值。 将它乘以当前相机quaternion，得到的就是相机歪的旋转值。
                 tempCamera.position.copy(this.camera.position); 
                 tempCamera.lookAt(tempCamera.position.clone().add(dir)) 
                 var q = tempCamera.quaternion.inverse()
                 extraQua = q.premultiply(quaternion) //歪掉的额外旋转值
                 
-            }  */
+            }  
              
             //北标签的方向为指南针轮盘方向，也就是要将camera的方向投影到水平面上。 但是如果相机歪了，看到的世界都会歪一定角度，投影面也要歪一定角度。
-            var up = new Vector3(0,0,1); //投影水平面的法线，也是相机的摆正的up方向
-            extraQua && up.applyQuaternion(extraQua);
-            dir.projectOnPlane(up);   //将方向投影到水平面上； 如果相机不是正视（extraQua不为0001），就要将水平面也转动 
-            oriDir.projectOnPlane(up);//为什么initDir投影了和没有投影angle结果一样 
-            var angle = dir.angleTo(oriDir);
-            if(dir.cross(oriDir).y > 0)angle = -angle;
+            var up = new THREE.Vector3(0,0,1) //投影水平面的法线，也是相机的摆正的up方向
+            extraQua && up.applyQuaternion(extraQua)
+            dir.projectOnPlane(up)   //将方向投影到水平面上； 如果相机不是正视（extraQua不为0001），就要将水平面也转动 
+            oriDir.projectOnPlane(up)//为什么initDir投影了和没有投影angle结果一样 
+            var angle = dir.angleTo(oriDir)
+            if(dir.cross(oriDir).y > 0)angle = -angle
              
-            var deg = this.angle - 90 + MathUtils.radToDeg(angle); //因为css写的样式初始是指向右方，和initDir差了90°，所以减去。
+            var deg = this.angle - 90 + THREE.Math.radToDeg(angle) //因为css写的样式初始是指向右方，和initDir差了90°，所以减去。
             
             
-            this.dom.find(".dirText").css( "transform","rotate("+deg+"deg)" );
-            this.dom.find(".dirText span").css("transform","rotate("+(-deg)+"deg)");
-        }
+            this.dom.find(".dirText").css( "transform","rotate("+deg+"deg)" )
+            this.dom.find(".dirText span").css("transform","rotate("+(-deg)+"deg)")
+        } */
         
 
 
         updateLabel(quaternion){//更新北标签
-            let deg = MathUtils.radToDeg(viewer.mainViewport.view.yaw) - 90;
+            let deg = MathUtils.radToDeg(this.viewport.view.yaw) - 90;
             this.dom.find(".dirText").css( "transform","rotate("+deg+"deg)" );
             this.dom.find(".dirText span").css("transform","rotate("+(-deg)+"deg)");
         }
@@ -80323,12 +80329,14 @@ void main() {
              const radius = 5;  //相机距离
               
              this.camera.quaternion.copy(quaternion);
-             var dir = viewer.mainViewport.view.direction;  //相机朝向
+             var dir = this.viewport.view.direction;  //相机朝向
              this.camera.position.copy(dir.multiplyScalar(radius).negate());  //相机绕着指南针中心（000）转动
         } 
+        
         render(){
             this.renderer.render(this.scene, this.camera);
         }
+        
         setDisplay(state){
             this.show = !!state;
             if(this.show){
@@ -80345,8 +80353,12 @@ void main() {
              
         }
         
-        setDomLeft(){
-            this.dom.css({'right':'none','left':config.isMobile? "1%" : "2%"});
+        setDomPos(){
+            if(!this.viewport)return
+            let right = (1-this.viewport.left + this.viewport.width);
+            this.dom.css({'right':(right*100 + 2) + '%'});
+            
+            //this.dom.css({'right':'none','left':config.isMobile? "1%" : "2%"})
         }
         
     }
@@ -117922,6 +117934,13 @@ ENDSEC
                 
             }
             
+            
+            {
+                
+                this.secondCompass = new Compass(null);
+                
+            }
+            
             viewer.setControls(viewer.orbitControls);
             //viewer.mainViewport.view.fixZWhenPan = true
             viewer.orbitControls.constantlyForward = true;
@@ -118121,7 +118140,9 @@ ENDSEC
             this.transformControls2._gizmo.hideAxis = {translate:['x','y'], rotate:['x','y','z'] };
             
 
-            
+            this.secondCompass.viewport = viewer.viewports[1];
+            this.secondCompass.setDomPos();
+            this.secondCompass.setDisplay(true);
         },
         
         leaveSplit(){
@@ -118140,6 +118161,8 @@ ENDSEC
             viewer.setObjectLayers(this.transformControls, 'sceneObjects' );  //恢复
             
             
+            this.secondCompass.setDisplay(false);
+            
              
         },
         
@@ -122997,7 +123020,7 @@ ENDSEC
         
         exportSavingData(){//输出漫游点新的坐标和朝向、以及连接信息
             let sweepLocations = {};
-
+            let rotQua = new Quaternion().setFromAxisAngle(new Vector3(0,0,1), Math.PI);
             for(let datasetId in Potree.settings.datasetsPanos ) {
                 let {panos} = Potree.settings.datasetsPanos[datasetId];
                 let data = panos.map(pano=>{
@@ -123011,8 +123034,8 @@ ENDSEC
                     return Object.assign({},  pano.panosData,  {
                         uuid: pano.uuid, 
                         pose:{
-                            translation: dealData(pano.position.clone().negate()),
-                            rotation: dealData(new Quaternion().setFromRotationMatrix(pano.panoMatrix)  ),
+                            translation: dealData(pano.position.clone()/* .negate() */),
+                            rotation: dealData(new Quaternion().setFromRotationMatrix(pano.panoMatrix).premultiply(rotQua)  ),
                         },
                         visibles,
                         
@@ -126695,7 +126718,7 @@ ENDSEC
                     }); 
                     this.viewports = [this.mainViewport];
                     
-                    Potree.settings.showCompass && (this.compass = new Compass(Potree.settings.compassDom));
+                    Potree.settings.showCompass && (this.compass = new Compass(Potree.settings.compassDom, this.mainViewport));
                     this.magnifier = new Magnifier(this);
                     this.reticule = new Reticule(this); 
                     this.scene.scene.add(this.magnifier);