package org.papervision3d.core.render.command {
          import org.papervision3d.core.geom.renderables.AbstractRenderable;
          import org.papervision3d.core.render.data.RenderSessionData;
          import org.papervision3d.materials.special.FogMaterial;
          import org.papervision3d.objects.DisplayObject3D;
          
          import flash.display.Graphics;        
  
          public class @ax-student-ar-org-papervision3d-core-render-command-RenderFog extends RenderableListItem
          {
  
                  public var alpha:Number;
                  public var material:FogMaterial;
                  
                  public function @ax-student-ar-org-papervision3d-core-render-command-RenderFog(material:FogMaterial, alpha:Number = 0.5, depth:Number=0, do3d:DisplayObject3D = null)
                  {
                          super();
                          this.alpha= alpha;
                          this.screenZ = depth;
                          this.material = material;
                          if(do3d){
                                  this.renderableInstance = new AbstractRenderable();
                                  this.renderableInstance.instance = do3d;
                          }                                
                  }
                  
                  public override function render(renderSessionData:RenderSessionData, graphics:Graphics):void{
                          
                          material.draw(renderSessionData, graphics, alpha);
                          
                  }
                  
          }
  }