fix: 1

public/lib/potree/potree.js

@@ -22027,7 +22027,7 @@
 	          /* if(!originDataset){
 	              //应该是data为空,原因未知
 	          } */
-
+	          Potree.settings.cloudAddMapping && (prefix2 += '/' + originDataset.mapping);
 	          var timeStamp = originDataset.updateTime ? originDataset.updateTime.replace(/[^0-9]/ig, '') : ''; //每重算一次后缀随updateTime更新一次 
 	          //let cloudPath = `${Potree.settings.urls.prefix1}/${Potree.settings.webSite}/${sceneCode}/data/${sceneCode}/webcloud/cloud.js` 
 	          var cloudPath = "".concat(prefix2, "/").concat(originDataset.webBin); //webBin添加原因：每次裁剪之类的操作会换路径，因为oss文件缓存太严重，更新慢
@@ -23784,13 +23784,15 @@
 	    var data = {};
 	    data.id = e.id;
 	    data.globalLocation = Potree.Utils.VectorFactory.fromArray3(e.location);
-	    data.orientation = Potree.Utils.QuaternionFactory.fromArray(e.orientation);
+	    data.orientation = Potree.Utils.QuaternionFactory.fromArray(e.orientation); //数据集支持其他方向旋转后不用这个了
+
 	    var pointcloud = viewer.scene.pointclouds.find(p => p.dataset_id == e.datasetId);
 	    if (pointcloud.datasetData.mapping) {
 	      data.filePath = "".concat(Potree.settings.urls.prefix1, "/").concat(pointcloud.datasetData.mapping).concat(e.file_path);
 	    } else {
 	      data.filePath = "".concat(Potree.settings.urls.prefix1).concat(e.file_path);
 	    }
+	    this.pointcloud = pointcloud;
 	    data.fileName = '$DEPTH/$X/$Y.png';
 	    data.type = e.type, data.mapSizeM = e.map_size_m, data.tileSizePx = e.tile_size_px, data.maxDepth = e.max_depth, data.quadtree = e.quadtree, data.floorId = e.floor_id, data.bundleId = e.bundle_id;
 	    //this.computeLocalCoordinates()
@@ -23816,13 +23818,10 @@
 	  }
 	  get position() {
 	    return this.tiledMapEntity.location;
-	    /* enumerable: !0,
-	    configurable: !0 */
 	  }
 	  get quaternion() {
-	    return this.tiledMapEntity.orientation;
-	    /* enumerable: !0,
-	    configurable: !0 */
+	    //return this.tiledMapEntity.orientation//数据集支持其他方向旋转后不用这个了
+	    return typeof this.pointcloud.orientationUser == 'number' ? this.tiledMapEntity.orientation : this.pointcloud.orientationUser.clone();
 	  }
 	  getTileUrl(t, e, n) {
 	    var i = (this.tiledMapEntity.filePath + "/" + this.tiledMapEntity.fileName).replace(/\$DEPTH/g, t.toString(10)).replace(/\$X/g, e.toString(10)).replace(/\$Y/g, n.toString(10));