fix: 0

public/static/lib/potree/potree.js

@@ -61479,7 +61479,7 @@
 			this.pcoGeometry.loader.load(this);
 		}
 
-		loadHierachyThenPoints(){
+		loadHierachyThenPoints(){//旧的 新的见shim
 			let node = this;
 
 			// load hierarchy
@@ -61558,31 +61558,27 @@
 			if ((node.level % node.pcoGeometry.hierarchyStepSize) === 0) {
 				// let hurl = node.pcoGeometry.octreeDir + "/../hierarchy/" + node.name + ".hrc";
 				let hurl = node.pcoGeometry.octreeDir + '/' + node.getHierarchyPath() + '/' + node.name + '.hrc';
-	            let startLoad = (hurl)=>{
-	                let xhr = XHRFactory.createXMLHttpRequest();
-	                xhr.open('GET', hurl, true);
-	                xhr.responseType = 'arraybuffer';
-	                xhr.overrideMimeType('text/plain; charset=x-user-defined');
-	                xhr.onreadystatechange = () => {
-	                    if (xhr.readyState === 4) {
-	                        if (xhr.status === 200 || xhr.status === 0) {
-	                            let hbuffer = xhr.response;
-	                            callback(node, hbuffer);
-	                        } else {
-	                            console.log('Failed to load file! HTTP status: ' + xhr.status + ', file: ' + hurl);
-	                            Potree.numNodesLoading--;
-	                        }
+	             
+	            let xhr = XHRFactory.createXMLHttpRequest();
+	            xhr.open('GET', hurl, true);
+	            xhr.responseType = 'arraybuffer';
+	            xhr.overrideMimeType('text/plain; charset=x-user-defined');
+	            xhr.onreadystatechange = () => {
+	                if (xhr.readyState === 4) {
+	                    if (xhr.status === 200 || xhr.status === 0) {
+	                        let hbuffer = xhr.response;
+	                        callback(node, hbuffer);
+	                    } else {
+	                        console.log('Failed to load file! HTTP status: ' + xhr.status + ', file: ' + hurl);
+	                        Potree.numNodesLoading--;
 	                    }
-	                };
-	                try {
-	                    xhr.send(null);
-	                } catch (e) {
-	                    console.log('fehler beim laden der punktwolke: ' + e);
-	                } 
-	            }; 
-	            
-	            
-	            Potree.getRealUrl(hurl, startLoad);
+	                }
+	            };
+	            try {
+	                xhr.send(null);
+	            } catch (e) {
+	                console.log('fehler beim laden der punktwolke: ' + e);
+	            } 
 	            
 			}
 		}
@@ -72220,28 +72216,33 @@ void main()
 	    if ((node.level % node.pcoGeometry.hierarchyStepSize) === 0) {
 	        // let hurl = node.pcoGeometry.octreeDir + "/../hierarchy/" + node.name + ".hrc";
 	        let hurl = node.pcoGeometry.octreeDir + '/' + node.getHierarchyPath() + '/' + node.name + '.hrc';
-	        hurl += '?m='+node.pcoGeometry.timeStamp; //add
-	        
-	        let xhr = XHRFactory.createXMLHttpRequest();
-	        xhr.open('GET', hurl, true);
-	        xhr.responseType = 'arraybuffer';
-	        xhr.overrideMimeType('text/plain; charset=x-user-defined');
-	        xhr.onreadystatechange = () => {
-	            if (xhr.readyState === 4) {
-	                if (xhr.status === 200 || xhr.status === 0) {
-	                    let hbuffer = xhr.response;
-	                    callback(node, hbuffer);
-	                } else {
-	                    console.log('Failed to load file! HTTP status: ' + xhr.status + ', file: ' + hurl);
-	                    Potree.numNodesLoading--;
+	        //hurl += '?m='+node.pcoGeometry.timeStamp //add
+	        let startLoad = (hurl)=>{
+	            let xhr = XHRFactory.createXMLHttpRequest();
+	            xhr.open('GET', hurl, true);
+	            xhr.responseType = 'arraybuffer';
+	            xhr.overrideMimeType('text/plain; charset=x-user-defined');
+	            xhr.onreadystatechange = () => {
+	                if (xhr.readyState === 4) {
+	                    if (xhr.status === 200 || xhr.status === 0) {
+	                        let hbuffer = xhr.response;
+	                        callback(node, hbuffer);
+	                    } else {
+	                        console.log('Failed to load file! HTTP status: ' + xhr.status + ', file: ' + hurl);
+	                        Potree.numNodesLoading--;
+	                    }
 	                }
-	            }
-	        };
-	        try {
-	            xhr.send(null);
-	        } catch (e) {
-	            console.log('fehler beim laden der punktwolke: ' + e);
-	        } 
+	            };
+	            try {
+	                xhr.send(null);
+	            } catch (e) {
+	                console.log('fehler beim laden der punktwolke: ' + e);
+	            }  
+	        }; 
+	            
+	        Potree.getRealUrl(hurl, startLoad);
+	        
+	        
 	    }
 	}; 
 	PointCloudOctreeGeometryNode.prototype.loadPoints = function(){