根据需求修改：右键取消测量点

src/app/babylon/tool/measure-tool.ts

@@ -16,6 +16,11 @@ export class MeasureTool {
      */
     currentMeasureInfo: MeasureInfo;
 
+    /**
+     * 所有测量数据
+     */
+    allMeasureInfo: MeasureInfo[] = [];
+
     /**
      * 当前所处的测量状态
      */
@@ -50,6 +55,9 @@ export class MeasureTool {
      * 中断测量
      */
     breakMeasure() {
+        if (this.currentMeasureInfo != null) {
+            this.allMeasureInfo.push(this.currentMeasureInfo);
+        }
         this.currentMeasureInfo = null;
     }
 
@@ -94,6 +102,7 @@ export class MeasureTool {
                 else if (eventData.event.button == 2) //右键，中断
                 {
                     instance.breakMeasure();
+                    instance.clearMeasure();//2021/12/24需求： 右键清除测量点
 
                 }
 
@@ -101,6 +110,17 @@ export class MeasureTool {
         }
     }
 
+    /**
+     * 清除测量内容
+     */
+    clearMeasure() {
+
+        for (let i = 0; i < this.allMeasureInfo.length; i++) {
+            this.allMeasureInfo[i].dispose();
+        }
+        this.allMeasureInfo = [];
+    }
+
     /**
  * 添加测量点
  */