完善修改

package.json

@@ -80,4 +80,4 @@
     "tslint": "~5.15.0",
     "typescript": "~3.7.5"
   }
-}
+}

src/app/babylon/controller/scene-manager.ts

@@ -431,7 +431,7 @@ export class SceneManager {
     if (ev.altKey && ev.key == 'd' && ModeManager.isDebug) {
       SceneManager.showDebug = !SceneManager.showDebug;
       if (SceneManager.showDebug) {
-        SceneManager.Instance.scene.debugLayer.show();
+        SceneManager.Instance.scene.debugLayer.show({ embedMode: true });
       } else {
         SceneManager.Instance.scene.debugLayer.hide();
       }