var loader3ds:URLLoader = new URLLoader();
loader3ds.dataFormat = URLLoaderDataFormat.BINARY;
loader3ds.load(new URLRequest("parsersexample/model.3DS"));
loader3ds.addEventListener(Event.COMPLETE, on3dsLoad);

var loaderCollada:URLLoader = new URLLoader();
loaderCollada.dataFormat = URLLoaderDataFormat.TEXT;
loaderCollada.load(new URLRequest("parsersexample/model.DAE"));
loaderCollada.addEventListener(Event.COMPLETE, onColladaLoad);

private function on3dsLoad(e:Event):void {
　// Model parsing
　var parser:Parser3DS = new Parser3DS();
　parser.parse((e.target as URLLoader).data, "parsersexample/");
　trace(parser.objects);
　★↓不明点１
　var mesh:Mesh = parser.getObjectByName("Cylinder01") as Mesh;
　mesh.x -= 100;
　rootContainer.addChild(mesh);
　
　★↓不明点２
　// Loading of textures
　var materialLoader:MaterialLoader = new MaterialLoader();
　materialLoader.load(parser.textureMaterials);
}

private function onColladaLoad(e:Event):void {
　// Model parsing
　var parser:ParserCollada = new ParserCollada();
　parser.parse(XML((e.target as URLLoader).data), "parsersexample/");
　trace(parser.objects);
　var mesh:Mesh = parser.getObjectByName("Cylinder01") as Mesh;
　mesh.x = 100;

　★↓不明点３
　mesh.weldVertices();
　mesh.weldFaces();

　rootContainer.addChild(mesh);

　// Loading of textures
　var materialLoader:MaterialLoader = new MaterialLoader();
　materialLoader.load(parser.textureMaterials);

}