修复 Editor.Getpoint 方法 在鼠标中键的时候也触发了回调.

src/Editor/Editor.ts

@@ -15,6 +15,7 @@ import { Vector3 } from 'three';
 import { PromptPointResult, PromptStatus } from './PromptResult';
 import { KeyBoardControls } from './KeyBoardControls';
 import { CommandStore } from '../UI/Store/CommandStore';
+import { MouseKey } from '../Common/KeyEnum';
 //TODO: 增加鼠标状态. 鼠标位置.
 export class Editor
 {
@@ -78,11 +79,14 @@ export class Editor
 
                 this.UpdateScreen();
             }
-            let remove = xaop.end(this.m_MouseCtrl, this.m_MouseCtrl.onMouseDown, () =>
+            let remove = xaop.end(this.m_MouseCtrl, this.m_MouseCtrl.onMouseDown, (e: MouseEvent) =>
             {
-                retValue.Status = PromptStatus.OK;
-                retValue.Value = this.m_MouseCtrl.m_CurMousePointWCS;
-                dispose();
+                if (e.button == MouseKey.Left)
+                {
+                    retValue.Status = PromptStatus.OK;
+                    retValue.Value = this.m_MouseCtrl.m_CurMousePointWCS;
+                    dispose();
+                }
             });
 
             let remove2 = xaop.begin(this.m_KeyCtrl, this.m_KeyCtrl.OnKeyDown, (e: KeyboardEvent) =>