Away3D練習9　Wonderflサーバに置いた画像をPlaneのテクスチャとして使用

/**
 * Copyright siouxcitizen ( http://wonderfl.net/user/siouxcitizen )
 * MIT License ( http://www.opensource.org/licenses/mit-license.php )
 * Downloaded from: http://wonderfl.net/c/izel
 */

// forked from siouxcitizen's Away3D練習8　プログラム生成画像をPlaneのテクスチャとして使用
// forked from siouxcitizen's Away3D練習7　テキストをビットマップとしてPlaneのテクスチャに使用
// forked from siouxcitizen's Away3D練習6　Torus表示
// forked from siouxcitizen's Away3D練習5　Shading&Phong Color MaterialでCone表示
// forked from siouxcitizen's Away3D練習4　3種類のMaterialでCube表示
// forked from siouxcitizen's Away3D練習3　3種類のMaterialでSphere表示
// forked from siouxcitizen's Away3D練習2　3種類のMaterialでPlane表示
// forked from siouxcitizen's Away3D練習1　Plane表示
// forked from siouxcitizen's forked from: Away3Dの練習
// forked from ser1zw's Away3Dの練習
//
//貼り付けたテクスチャ用ビットマップが上下逆になってるような。。。
//以下、参考にした自分作成の昔のコードと、そのコード作成時に参考にさせていただいたサイト＆コード
//
//自分作成の昔のコード
//http://wonderfl.net/c/6JU7
//
//[Papervision3D]BitmapMaterialの練習
//http://wonderfl.net/c/9uIG
//
package {
    import flash.display.Sprite;
    import flash.events.Event;

    import flash.display.Loader;
    import flash.system.LoaderContext;
    import flash.net.URLLoader;
    import flash.net.URLRequest;
    import flash.display.Bitmap;
    import flash.display.BitmapData;

    import away3d.containers.View3D;
    import away3d.primitives.Plane;
    import away3d.materials.BitmapMaterial;
    import away3d.materials.BitmapFileMaterial;

    [SWF(frameRate="60", backgroundColor="#ffffff")]
    public class Away3DTest extends Sprite {
        private var view:View3D;
        private var plane:Plane;
        private var bmp:Bitmap;
        private var bmd:BitmapData;
        private var loader:Loader; 

        public function Away3DTest() {
            //zaku画像
            //var url:String = "http://assets.wonderfl.net/images/related_images/7/7b/7be2/7be290bce731b60e8bceffb7f1bee308b342ad28"
            //Wizard画像
            //var url:String = "http://assets.wonderfl.net/images/related_images/1/19/19c0/19c0967e02f10579880511d29d725a4a9f983f1a"
            //sla画像
            var url:String = "http://assets.wonderfl.net/images/related_images/e/e1/e12b/e12b4d301954b19d91c96df4bbf2eaf5fc82f726"
            var urlReq:URLRequest = new URLRequest(url);
            loader = new Loader();
            loader.load(urlReq, new LoaderContext(true)); 
            loader.contentLoaderInfo.addEventListener(Event.COMPLETE, onComplete); 
        }

        private function onComplete(e:Event):void { 
            bmd = new BitmapData(loader.width, loader.height, true, 0x000000);
            bmd.draw(loader);

            view = new View3D();
            view.x = stage.stageWidth >> 1;
            view.y = stage.stageHeight >> 1;
            addChild(view);

            //ビットマップからPlane用テクスチャを作成
            var bitmapMaterial:BitmapMaterial = new BitmapMaterial(bmd);
            
            plane = new Plane({width: 200, height: 200});
            plane.material = bitmapMaterial;
            plane.bothsides = true;
            plane.rotationX = -90;
            view.scene.addChild(plane);

            addEventListener(Event.ENTER_FRAME, onEnterFrame);
        }

        private function onEnterFrame(e:Event):void {
            plane.rotationX = -(stage.mouseY - (stage.stageHeight >> 1));
            plane.rotationY = stage.mouseX - (stage.stageWidth >> 1);
            view.render();
        }
    }
}