fix: 0

public/static/lib/potree/potree.js

@@ -54115,13 +54115,9 @@
 	         
 	        if(info.endYaw != void 0) { 
 	            startPitch = this.pitch;
-	            endPitch = info.endPitch;
-	            startYaw = this.yaw;
-	            endYaw = info.endYaw; 
-	            if(Math.abs(startYaw - endYaw)>Math.PI){//如果差距大于半个圆，就要反个方向转(把大的那个数字减去360度)
-	                startYaw > endYaw ? (startYaw -= Math.PI*2) : (endYaw -= Math.PI*2); 
-	            }
-	            
+	            endPitch = info.endPitch; 
+	            let a = math.getStandardYaw(this.yaw, info.endYaw );
+	            startYaw = a[0];   endYaw = a[1];
 			}else if(info.target ){
 				endTarget = new Vector3().copy(info.target);  
 	            endQuaternion = math.getQuaFromPosAim(endPosition,endTarget); //若为垂直，会自动偏向x负的方向
@@ -54974,7 +54970,16 @@
 	    linearClamp(value,  x1,x2, y1, y2){//x为bound.min, bound.max
 	        value = MathUtils$1.clamp(value, x1,x2);
 	        return y1 + ( y2 - y1) * (value - x1)  / (x2 - x1)  
-	    }
+	    },
+	    
+	    
+	    getStandardYaw(yaw1, yaw2) {
+	        //使yaw1过渡到yaw2时朝角度差小的那边走。如果差距大于半个圆，就要反个方向转(把大的那个数字减去360度)
+	        if (Math.abs(yaw1 - yaw2) > Math.PI) {
+	            yaw1 > yaw2 ? (yaw1 -= Math.PI * 2) : (yaw2 -= Math.PI * 2);
+	        }
+	        return [yaw1, yaw2]
+	    },
 	};