完善

src/app/babylon/game.ts

@@ -26,7 +26,7 @@ export class Game {
         this.scene = new Scene(this.engine);
         this.scene.useRightHandedSystem = true;//使用右手坐标系
         RenderingManager.MIN_RENDERINGGROUPS = -1;//最小渲染序列
-
+        // Engine.DefaultLoadingScreenFactory() //尝试更改canvas
         this.createScene();
         let scene = this.scene;
         // canvas.translate = true; //用于设置背景透明