package org.papervision3d.core.effects {
  
          import flash.filters.BitmapFilter;
          
          import org.papervision3d.view.layer.BitmapEffectLayer;
          
          public class @ax-student-ar-org-papervision3d-core-effects-AbstractEffect implements IEffect{
  
                  function @ax-student-ar-org-papervision3d-core-effects-AbstractEffect(){}
                  
                  public function attachEffect(layer:BitmapEffectLayer):void{}
                  public function preRender():void{}
                  public function postRender():void{}
                  public function getEffect():BitmapFilter{
                          return null;
                  }
                  
          }
          
  }