private role: egret3d.Role;
/**加载角色*/
private loadRole(){
   var roleLoader: egret3d.QueueLoader = new egret3d.QueueLoader();
   roleLoader.addEventListener(egret3d.LoaderEvent3D.LOADER_COMPLETE, this.onLoadComplete, this);
   roleLoader.load("resource/Example/SkinnedModel/0_lingtong/MapConfig.json");
}

protected onl oadComplete(e: egret3d.LoaderEvent3D): void {
   this.role = e.data;
   this.view3D.addChild3D(this.role);
   this.role. skeletonAnimation.play();
}