优化scene

.history/package_20180719113901.json

+{
+  "name": "yt",
+  "version": "1.0.17",
+  "description": "基于Babylonjs的3D框架",
+  "main": "./dist/index.js",
+  "types": "./types/index.d.ts",
+  "scripts": {
+  },
+  "author": "",
+  "license": "ISC",
+  "dependencies": {
+    "duiba-tc": "git+ssh://git@gitlab2.dui88.com:clq/tc.git#1.0"
+  }
+}
\ No newline at end of file

.history/src/manager/YtSceneManager_20180719113315.ts

+
+export class YtSceneManager{
+
+    public stage;
+    public scene:BABYLON.Scene;
+    public canvas=document.querySelector("#renderCanvas");;
+    public engine=new BABYLON.Engine(this.canvas, true, {
+        deterministicLockstep: true,
+        lockstepMaxSteps: 2
+    });
+
+    private static instance: YtSceneManager;
+
+    public static get ins(): YtSceneManager {
+        if (!this.instance) {
+            this.instance = new YtSceneManager();
+        }
+        return this.instance;
+    }
+
+    constructor(){
+
+   // this.canvas = document.querySelector("#renderCanvas");
+   // this.engine = new BABYLON.Engine(this.canvas, true);
+        var createScene=function(){
+            {
+
+
+                var scene = new BABYLON.Scene(this.engine);
+
+                //下面的代码是为了设置微信上面的touch事件兼容
+
+                var n = scene._onPointerUp
+                    , o = scene._onPointerDown
+                    , r = scene._onPointerMove
+                    , a = BABYLON.Tools.GetPointerPrefix();
+                    this.canvas.removeEventListener(a + "move", r),
+                    this.canvas.removeEventListener(a + "down", o),
+                    window.removeEventListener(a + "up", n),
+                    scene._onPointerUp = function(e) {
+                        void 0 !== e.pointerId && n(e)
+                    }
+                    ,
+                    scene._onPointerDown = function(e) {
+                        void 0 !== e.pointerId && o(e)
+                    }
+                    ,
+                    scene._onPointerMove = function(e) {
+                        void 0 !== e.pointerId && r(e)
+                    }
+                    ,
+                    this.canvas.addEventListener(a + "move", scene._onPointerMove, !1),
+                    this.canvas.addEventListener(a + "down", scene._onPointerDown, !1),
+                    window.addEventListener(a + "up", scene._onPointerUp, !1);
+
+
+                //下面的代码是为了设置微信上面的touch事件兼容
+                var camera = new BABYLON.FreeCamera("baseCamera", new BABYLON.Vector3(0, 0, 0), scene);
+
+                return scene;
+            }
+        }.bind(this)
+
+        this.scene = createScene();
+
+        this.engine.runRenderLoop(function () {
+            this.scene.render();
+            TWEEN.update();
+        }.bind(this));
+
+        window.addEventListener("resize", function() {
+            this.engine.resize();
+        }.bind(this));
+    }
+
+   /* public get stage(): any {
+        return this._stage;
+    }*/
+
+  /*   public get scene(): BABYLON.Scene {
+        return this._scene;
+    }
+
+    public get canvas(): any {
+        return this._canvas;
+    }
+
+    public get engine(): any {
+        return this._engine;
+    } */
+
+    public change(display){
+       /* console.log(display)
+        var i;
+        for(i in display){
+            console.log(display[i])
+        }*/
+
+       /*  for(var l of SceneManager.ins.scene.meshes){
+            l.dispose()
+        } */
+
+        YtSceneManager.ins.scene.meshes=[]
+
+        /*var j;
+        for(j in SceneManager.ins.stage){
+            console.log(SceneManager.ins.stage[j])
+            if( SceneManager.ins.stage[j]){
+                if(SceneManager.ins.stage[j].getChildMeshes){
+                    SceneManager.ins.stage[j].getChildMeshes(false,(child)=>{
+                        child.dispose();
+                    });
+                }
+                if( SceneManager.ins.stage[j].dispose){
+                    SceneManager.ins.stage[j].dispose()
+                }
+            }
+        }*/
+        YtSceneManager.ins.stage=display;
+    }
+
+  /*  public change(module){
+      //  console.log(this._stage._children)
+        if(this.stage._children){
+            this.stage._children.forEach(function (child) {
+                this.stage.removeChild(child)
+                child.dispose()
+            }.bind(this))
+        }
+        this.stage.addChild(module)
+      //  console.log( this._scene)
+    }*/
+}
\ No newline at end of file

.history/src/manager/YtSceneManager_20180719113559.ts

+
+export class YtSceneManager{
+
+    public stage;
+    public scene:BABYLON.Scene;
+    public canvas=document.querySelector("#renderCanvas");
+    public engine=new BABYLON.Engine(this.canvas, true, {
+        deterministicLockstep: true,
+        lockstepMaxSteps: 2
+    });
+
+    private static instance: YtSceneManager;
+
+    public static get ins(): YtSceneManager {
+        if (!this.instance) {
+            this.instance = new YtSceneManager();
+        }
+        return this.instance;
+    }
+
+    constructor(){
+
+   // this.canvas = document.querySelector("#renderCanvas");
+   // this.engine = new BABYLON.Engine(this.canvas, true);
+        this.engine=new BABYLON.Engine(this.canvas, true, {
+            deterministicLockstep: true,
+            lockstepMaxSteps: 2
+        });
+
+
+        this.scene = this.createScene();
+
+        this.engine.runRenderLoop(function () {
+            this.scene.render();
+            TWEEN.update();
+        }.bind(this));
+
+        window.addEventListener("resize", function() {
+            this.engine.resize();
+        }.bind(this));
+    }
+
+    public createScene(){
+
+        var scene = new BABYLON.Scene(this.engine);
+
+        //下面的代码是为了设置微信上面的touch事件兼容
+
+        var n = scene._onPointerUp
+            , o = scene._onPointerDown
+            , r = scene._onPointerMove
+            , a = BABYLON.Tools.GetPointerPrefix();
+            this.canvas.removeEventListener(a + "move", r),
+            this.canvas.removeEventListener(a + "down", o),
+            window.removeEventListener(a + "up", n),
+            scene._onPointerUp = function(e) {
+                void 0 !== e.pointerId && n(e)
+            }
+            ,
+            scene._onPointerDown = function(e) {
+                void 0 !== e.pointerId && o(e)
+            }
+            ,
+            scene._onPointerMove = function(e) {
+                void 0 !== e.pointerId && r(e)
+            }
+            ,
+            this.canvas.addEventListener(a + "move", scene._onPointerMove, !1),
+            this.canvas.addEventListener(a + "down", scene._onPointerDown, !1),
+            window.addEventListener(a + "up", scene._onPointerUp, !1);
+
+
+        //下面的代码是为了设置微信上面的touch事件兼容
+        var camera = new BABYLON.FreeCamera("baseCamera", new BABYLON.Vector3(0, 0, 0), scene);
+
+        return scene;
+    }
+
+   /* public get stage(): any {
+        return this._stage;
+    }*/
+
+  /*   public get scene(): BABYLON.Scene {
+        return this._scene;
+    }
+
+    public get canvas(): any {
+        return this._canvas;
+    }
+
+    public get engine(): any {
+        return this._engine;
+    } */
+
+    public change(display){
+       /* console.log(display)
+        var i;
+        for(i in display){
+            console.log(display[i])
+        }*/
+
+       /*  for(var l of SceneManager.ins.scene.meshes){
+            l.dispose()
+        } */
+
+        YtSceneManager.ins.scene.meshes=[]
+
+        /*var j;
+        for(j in SceneManager.ins.stage){
+            console.log(SceneManager.ins.stage[j])
+            if( SceneManager.ins.stage[j]){
+                if(SceneManager.ins.stage[j].getChildMeshes){
+                    SceneManager.ins.stage[j].getChildMeshes(false,(child)=>{
+                        child.dispose();
+                    });
+                }
+                if( SceneManager.ins.stage[j].dispose){
+                    SceneManager.ins.stage[j].dispose()
+                }
+            }
+        }*/
+        YtSceneManager.ins.stage=display;
+    }
+
+  /*  public change(module){
+      //  console.log(this._stage._children)
+        if(this.stage._children){
+            this.stage._children.forEach(function (child) {
+                this.stage.removeChild(child)
+                child.dispose()
+            }.bind(this))
+        }
+        this.stage.addChild(module)
+      //  console.log( this._scene)
+    }*/
+}
\ No newline at end of file

.history/src/manager/YtSceneManager_20180719113654.ts

+
+export class YtSceneManager{
+
+    public stage;
+    public scene:BABYLON.Scene;
+    public canvas=document.querySelector("#renderCanvas");
+    public engine;
+
+    private static instance: YtSceneManager;
+
+    public static get ins(): YtSceneManager {
+        if (!this.instance) {
+            this.instance = new YtSceneManager();
+        }
+        return this.instance;
+    }
+
+    constructor(){
+
+   // this.canvas = document.querySelector("#renderCanvas");
+   // this.engine = new BABYLON.Engine(this.canvas, true);
+        this.engine=new BABYLON.Engine(this.canvas, true, {
+            deterministicLockstep: true,
+            lockstepMaxSteps: 2
+        });
+        this.scene = this.createScene();
+        this.engine.runRenderLoop(()=>{
+            this.scene.render();
+            TWEEN.update();
+        });
+        window.addEventListener("resize", ()=> {
+            this.engine.resize();
+        });
+    }
+
+    public createScene(){
+        var scene = new BABYLON.Scene(this.engine);
+        var n = scene._onPointerUp
+            , o = scene._onPointerDown
+            , r = scene._onPointerMove
+            , a = BABYLON.Tools.GetPointerPrefix();
+            this.canvas.removeEventListener(a + "move", r),
+            this.canvas.removeEventListener(a + "down", o),
+            window.removeEventListener(a + "up", n),
+            scene._onPointerUp = function(e) {
+                void 0 !== e.pointerId && n(e)
+            }
+            ,
+            scene._onPointerDown = function(e) {
+                void 0 !== e.pointerId && o(e)
+            }
+            ,
+            scene._onPointerMove = function(e) {
+                void 0 !== e.pointerId && r(e)
+            }
+            ,
+            this.canvas.addEventListener(a + "move", scene._onPointerMove, !1),
+            this.canvas.addEventListener(a + "down", scene._onPointerDown, !1),
+            window.addEventListener(a + "up", scene._onPointerUp, !1);
+        //下面的代码是为了设置微信上面的touch事件兼容
+        var camera = new BABYLON.FreeCamera("baseCamera", new BABYLON.Vector3(0, 0, 0), scene);
+        return scene;
+    }
+
+   /* public get stage(): any {
+        return this._stage;
+    }*/
+
+  /*   public get scene(): BABYLON.Scene {
+        return this._scene;
+    }
+
+    public get canvas(): any {
+        return this._canvas;
+    }
+
+    public get engine(): any {
+        return this._engine;
+    } */
+
+    public change(display){
+       /* console.log(display)
+        var i;
+        for(i in display){
+            console.log(display[i])
+        }*/
+
+       /*  for(var l of SceneManager.ins.scene.meshes){
+            l.dispose()
+        } */
+
+        YtSceneManager.ins.scene.meshes=[]
+
+        /*var j;
+        for(j in SceneManager.ins.stage){
+            console.log(SceneManager.ins.stage[j])
+            if( SceneManager.ins.stage[j]){
+                if(SceneManager.ins.stage[j].getChildMeshes){
+                    SceneManager.ins.stage[j].getChildMeshes(false,(child)=>{
+                        child.dispose();
+                    });
+                }
+                if( SceneManager.ins.stage[j].dispose){
+                    SceneManager.ins.stage[j].dispose()
+                }
+            }
+        }*/
+        YtSceneManager.ins.stage=display;
+    }
+
+  /*  public change(module){
+      //  console.log(this._stage._children)
+        if(this.stage._children){
+            this.stage._children.forEach(function (child) {
+                this.stage.removeChild(child)
+                child.dispose()
+            }.bind(this))
+        }
+        this.stage.addChild(module)
+      //  console.log( this._scene)
+    }*/
+}
\ No newline at end of file

.history/src/manager/YtSceneManager_20180719113712.ts

+
+export class YtSceneManager{
+
+    public stage;
+    public scene:BABYLON.Scene;
+    public canvas:any=document.querySelector("#renderCanvas");
+    public engine;
+
+    private static instance: YtSceneManager;
+
+    public static get ins(): YtSceneManager {
+        if (!this.instance) {
+            this.instance = new YtSceneManager();
+        }
+        return this.instance;
+    }
+
+    constructor(){
+
+   // this.canvas = document.querySelector("#renderCanvas");
+   // this.engine = new BABYLON.Engine(this.canvas, true);
+        this.engine=new BABYLON.Engine(this.canvas, true, {
+            deterministicLockstep: true,
+            lockstepMaxSteps: 2
+        });
+        this.scene = this.createScene();
+        this.engine.runRenderLoop(()=>{
+            this.scene.render();
+            TWEEN.update();
+        });
+        window.addEventListener("resize", ()=> {
+            this.engine.resize();
+        });
+    }
+
+    public createScene(){
+        var scene = new BABYLON.Scene(this.engine);
+        var n = scene._onPointerUp
+            , o = scene._onPointerDown
+            , r = scene._onPointerMove
+            , a = BABYLON.Tools.GetPointerPrefix();
+            this.canvas.removeEventListener(a + "move", r),
+            this.canvas.removeEventListener(a + "down", o),
+            window.removeEventListener(a + "up", n),
+            scene._onPointerUp = function(e) {
+                void 0 !== e.pointerId && n(e)
+            }
+            ,
+            scene._onPointerDown = function(e) {
+                void 0 !== e.pointerId && o(e)
+            }
+            ,
+            scene._onPointerMove = function(e) {
+                void 0 !== e.pointerId && r(e)
+            }
+            ,
+            this.canvas.addEventListener(a + "move", scene._onPointerMove, !1),
+            this.canvas.addEventListener(a + "down", scene._onPointerDown, !1),
+            window.addEventListener(a + "up", scene._onPointerUp, !1);
+        //下面的代码是为了设置微信上面的touch事件兼容
+        var camera = new BABYLON.FreeCamera("baseCamera", new BABYLON.Vector3(0, 0, 0), scene);
+        return scene;
+    }
+
+   /* public get stage(): any {
+        return this._stage;
+    }*/
+
+  /*   public get scene(): BABYLON.Scene {
+        return this._scene;
+    }
+
+    public get canvas(): any {
+        return this._canvas;
+    }
+
+    public get engine(): any {
+        return this._engine;
+    } */
+
+    public change(display){
+       /* console.log(display)
+        var i;
+        for(i in display){
+            console.log(display[i])
+        }*/
+
+       /*  for(var l of SceneManager.ins.scene.meshes){
+            l.dispose()
+        } */
+
+        YtSceneManager.ins.scene.meshes=[]
+
+        /*var j;
+        for(j in SceneManager.ins.stage){
+            console.log(SceneManager.ins.stage[j])
+            if( SceneManager.ins.stage[j]){
+                if(SceneManager.ins.stage[j].getChildMeshes){
+                    SceneManager.ins.stage[j].getChildMeshes(false,(child)=>{
+                        child.dispose();
+                    });
+                }
+                if( SceneManager.ins.stage[j].dispose){
+                    SceneManager.ins.stage[j].dispose()
+                }
+            }
+        }*/
+        YtSceneManager.ins.stage=display;
+    }
+
+  /*  public change(module){
+      //  console.log(this._stage._children)
+        if(this.stage._children){
+            this.stage._children.forEach(function (child) {
+                this.stage.removeChild(child)
+                child.dispose()
+            }.bind(this))
+        }
+        this.stage.addChild(module)
+      //  console.log( this._scene)
+    }*/
+}
\ No newline at end of file

.history/src/manager/YtSceneManager_20180719113817.ts

+
+export class YtSceneManager{
+
+    public stage;
+    public scene:BABYLON.Scene;
+    public canvas:any=document.querySelector("#renderCanvas");
+    public engine=new BABYLON.Engine(this.canvas, true, {
+        deterministicLockstep: true,
+        lockstepMaxSteps: 2
+    });;
+
+    private static instance: YtSceneManager;
+
+    public static get ins(): YtSceneManager {
+        if (!this.instance) {
+            this.instance = new YtSceneManager();
+        }
+        return this.instance;
+    }
+
+    constructor(){
+        this.init()
+    }
+
+    public init(){
+        this.scene = this.createScene();
+        this.engine.runRenderLoop(()=>{
+            this.scene.render();
+            TWEEN.update();
+        });
+        window.addEventListener("resize", ()=> {
+            this.engine.resize();
+        });
+    }
+
+    public createScene(){
+        var scene = new BABYLON.Scene(this.engine);
+        var n = scene._onPointerUp
+            , o = scene._onPointerDown
+            , r = scene._onPointerMove
+            , a = BABYLON.Tools.GetPointerPrefix();
+            this.canvas.removeEventListener(a + "move", r),
+            this.canvas.removeEventListener(a + "down", o),
+            window.removeEventListener(a + "up", n),
+            scene._onPointerUp = function(e) {
+                void 0 !== e.pointerId && n(e)
+            }
+            ,
+            scene._onPointerDown = function(e) {
+                void 0 !== e.pointerId && o(e)
+            }
+            ,
+            scene._onPointerMove = function(e) {
+                void 0 !== e.pointerId && r(e)
+            }
+            ,
+            this.canvas.addEventListener(a + "move", scene._onPointerMove, !1),
+            this.canvas.addEventListener(a + "down", scene._onPointerDown, !1),
+            window.addEventListener(a + "up", scene._onPointerUp, !1);
+        //下面的代码是为了设置微信上面的touch事件兼容
+        var camera = new BABYLON.FreeCamera("baseCamera", new BABYLON.Vector3(0, 0, 0), scene);
+        return scene;
+    }
+
+   /* public get stage(): any {
+        return this._stage;
+    }*/
+
+  /*   public get scene(): BABYLON.Scene {
+        return this._scene;
+    }
+
+    public get canvas(): any {
+        return this._canvas;
+    }
+
+    public get engine(): any {
+        return this._engine;
+    } */
+
+    public change(display){
+       /* console.log(display)
+        var i;
+        for(i in display){
+            console.log(display[i])
+        }*/
+
+       /*  for(var l of SceneManager.ins.scene.meshes){
+            l.dispose()
+        } */
+
+        YtSceneManager.ins.scene.meshes=[]
+
+        /*var j;
+        for(j in SceneManager.ins.stage){
+            console.log(SceneManager.ins.stage[j])
+            if( SceneManager.ins.stage[j]){
+                if(SceneManager.ins.stage[j].getChildMeshes){
+                    SceneManager.ins.stage[j].getChildMeshes(false,(child)=>{
+                        child.dispose();
+                    });
+                }
+                if( SceneManager.ins.stage[j].dispose){
+                    SceneManager.ins.stage[j].dispose()
+                }
+            }
+        }*/
+        YtSceneManager.ins.stage=display;
+    }
+
+  /*  public change(module){
+      //  console.log(this._stage._children)
+        if(this.stage._children){
+            this.stage._children.forEach(function (child) {
+                this.stage.removeChild(child)
+                child.dispose()
+            }.bind(this))
+        }
+        this.stage.addChild(module)
+      //  console.log( this._scene)
+    }*/
+}
\ No newline at end of file

dist/manager/YtSceneManager.js

@@ -3,48 +3,13 @@ Object.defineProperty(exports, "__esModule", { value: true });
 var YtSceneManager = /** @class */ (function () {
     function YtSceneManager() {
         this.canvas = document.querySelector("#renderCanvas");
-        // this.engine = new BABYLON.Engine(this.canvas, true);
         this.engine = new BABYLON.Engine(this.canvas, true, {
             deterministicLockstep: true,
             lockstepMaxSteps: 2
         });
-        var createScene = function () {
-            {
-                var scene = new BABYLON.Scene(this.engine);
-                //下面的代码是为了设置微信上面的touch事件兼容
-                var n = scene._onPointerUp, o = scene._onPointerDown, r = scene._onPointerMove, a = BABYLON.Tools.GetPointerPrefix();
-                this.canvas.removeEventListener(a + "move", r),
-                    this.canvas.removeEventListener(a + "down", o),
-                    window.removeEventListener(a + "up", n),
-                    scene._onPointerUp = function (e) {
-                        void 0 !== e.pointerId && n(e);
-                    }
-                    ,
-                        scene._onPointerDown = function (e) {
-                            void 0 !== e.pointerId && o(e);
-                        }
-                    ,
-                        scene._onPointerMove = function (e) {
-                            void 0 !== e.pointerId && r(e);
-                        }
-                    ,
-                        this.canvas.addEventListener(a + "move", scene._onPointerMove, !1),
-                    this.canvas.addEventListener(a + "down", scene._onPointerDown, !1),
-                    window.addEventListener(a + "up", scene._onPointerUp, !1);
-                //下面的代码是为了设置微信上面的touch事件兼容
-                var camera = new BABYLON.FreeCamera("baseCamera", new BABYLON.Vector3(0, 0, 0), scene);
-                return scene;
-            }
-        }.bind(this);
-        this.scene = createScene();
-        this.engine.runRenderLoop(function () {
-            this.scene.render();
-            TWEEN.update();
-        }.bind(this));
-        window.addEventListener("resize", function () {
-            this.engine.resize();
-        }.bind(this));
+        this.init();
     }
+    ;
     Object.defineProperty(YtSceneManager, "ins", {
         get: function () {
             if (!this.instance) {
@@ -55,6 +20,42 @@ var YtSceneManager = /** @class */ (function () {
         enumerable: true,
         configurable: true
     });
+    YtSceneManager.prototype.init = function () {
+        var _this = this;
+        this.scene = this.createScene();
+        this.engine.runRenderLoop(function () {
+            _this.scene.render();
+            TWEEN.update();
+        });
+        window.addEventListener("resize", function () {
+            _this.engine.resize();
+        });
+    };
+    YtSceneManager.prototype.createScene = function () {
+        var scene = new BABYLON.Scene(this.engine);
+        var n = scene._onPointerUp, o = scene._onPointerDown, r = scene._onPointerMove, a = BABYLON.Tools.GetPointerPrefix();
+        this.canvas.removeEventListener(a + "move", r),
+            this.canvas.removeEventListener(a + "down", o),
+            window.removeEventListener(a + "up", n),
+            scene._onPointerUp = function (e) {
+                void 0 !== e.pointerId && n(e);
+            }
+            ,
+                scene._onPointerDown = function (e) {
+                    void 0 !== e.pointerId && o(e);
+                }
+            ,
+                scene._onPointerMove = function (e) {
+                    void 0 !== e.pointerId && r(e);
+                }
+            ,
+                this.canvas.addEventListener(a + "move", scene._onPointerMove, !1),
+            this.canvas.addEventListener(a + "down", scene._onPointerDown, !1),
+            window.addEventListener(a + "up", scene._onPointerUp, !1);
+        //下面的代码是为了设置微信上面的touch事件兼容
+        var camera = new BABYLON.FreeCamera("baseCamera", new BABYLON.Vector3(0, 0, 0), scene);
+        return scene;
+    };
     /* public get stage(): any {
          return this._stage;
      }*/

dist/manager/YtSceneManager.js.map

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\ No newline at end of file

package.json

 {
   "name": "yt",
-  "version": "1.0.16",
+  "version": "1.0.17",
   "description": "基于Babylonjs的3D框架",
   "main": "./dist/index.js",
   "types": "./types/index.d.ts",

src/manager/YtSceneManager.ts

@@ -3,8 +3,11 @@ export class YtSceneManager{
 
     public stage;
     public scene:BABYLON.Scene;
-    public canvas;
-    public engine;
+    public canvas:any=document.querySelector("#renderCanvas");
+    public engine=new BABYLON.Engine(this.canvas, true, {
+        deterministicLockstep: true,
+        lockstepMaxSteps: 2
+    });;
 
     private static instance: YtSceneManager;
 
@@ -16,62 +19,47 @@ export class YtSceneManager{
     }
 
     constructor(){
+        this.init()
+    }
 
-    this.canvas = document.querySelector("#renderCanvas");
-   // this.engine = new BABYLON.Engine(this.canvas, true);
-    this.engine = new BABYLON.Engine(this.canvas, true, {
-        deterministicLockstep: true,
-        lockstepMaxSteps: 2
-    });
-        var createScene=function(){
-            {
-
-
-                var scene = new BABYLON.Scene(this.engine);
-
-                //下面的代码是为了设置微信上面的touch事件兼容
-
-                var n = scene._onPointerUp
-                    , o = scene._onPointerDown
-                    , r = scene._onPointerMove
-                    , a = BABYLON.Tools.GetPointerPrefix();
-                    this.canvas.removeEventListener(a + "move", r),
-                    this.canvas.removeEventListener(a + "down", o),
-                    window.removeEventListener(a + "up", n),
-                    scene._onPointerUp = function(e) {
-                        void 0 !== e.pointerId && n(e)
-                    }
-                    ,
-                    scene._onPointerDown = function(e) {
-                        void 0 !== e.pointerId && o(e)
-                    }
-                    ,
-                    scene._onPointerMove = function(e) {
-                        void 0 !== e.pointerId && r(e)
-                    }
-                    ,
-                    this.canvas.addEventListener(a + "move", scene._onPointerMove, !1),
-                    this.canvas.addEventListener(a + "down", scene._onPointerDown, !1),
-                    window.addEventListener(a + "up", scene._onPointerUp, !1);
-
-
-                //下面的代码是为了设置微信上面的touch事件兼容
-                var camera = new BABYLON.FreeCamera("baseCamera", new BABYLON.Vector3(0, 0, 0), scene);
-
-                return scene;
-            }
-        }.bind(this)
-
-        this.scene = createScene();
-
-        this.engine.runRenderLoop(function () {
+    public init(){
+        this.scene = this.createScene();
+        this.engine.runRenderLoop(()=>{
             this.scene.render();
             TWEEN.update();
-        }.bind(this));
-
-        window.addEventListener("resize", function() {
+        });
+        window.addEventListener("resize", ()=> {
             this.engine.resize();
-        }.bind(this));
+        });
+    }
+
+    public createScene(){
+        var scene = new BABYLON.Scene(this.engine);
+        var n = scene._onPointerUp
+            , o = scene._onPointerDown
+            , r = scene._onPointerMove
+            , a = BABYLON.Tools.GetPointerPrefix();
+            this.canvas.removeEventListener(a + "move", r),
+            this.canvas.removeEventListener(a + "down", o),
+            window.removeEventListener(a + "up", n),
+            scene._onPointerUp = function(e) {
+                void 0 !== e.pointerId && n(e)
+            }
+            ,
+            scene._onPointerDown = function(e) {
+                void 0 !== e.pointerId && o(e)
+            }
+            ,
+            scene._onPointerMove = function(e) {
+                void 0 !== e.pointerId && r(e)
+            }
+            ,
+            this.canvas.addEventListener(a + "move", scene._onPointerMove, !1),
+            this.canvas.addEventListener(a + "down", scene._onPointerDown, !1),
+            window.addEventListener(a + "up", scene._onPointerUp, !1);
+        //下面的代码是为了设置微信上面的touch事件兼容
+        var camera = new BABYLON.FreeCamera("baseCamera", new BABYLON.Vector3(0, 0, 0), scene);
+        return scene;
     }
 
    /* public get stage(): any {

types/manager/YtSceneManager.d.ts

@@ -2,9 +2,11 @@ export declare class YtSceneManager {
     stage: any;
     scene: BABYLON.Scene;
     canvas: any;
-    engine: any;
+    engine: BABYLON.Engine;
     private static instance;
     static readonly ins: YtSceneManager;
     constructor();
+    init(): void;
+    createScene(): BABYLON.Scene;
     change(display: any): void;
 }