text: /**
   * Created by Administrator on 2015/11/2.
   */
  Z.WMTSTileLayer = Z.TileLayer.extend({
      //initialize: function(urls, options){
      //    Z.TileLayer.prototype.initialize.apply(this, arguments);    //调用超类的构造函数
      //},
  
      getTileRender2D: function(urls, options){
          return new Z.WMTSTileRender2D(urls, options);
      },
  
      getTileRender3D: function(urls, options){
          return new Z.WMTSTileRender3D(urls, options);
      }
  });