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/*
 *  MotionFilter.h
 *
 *  Created by Daisuke Nogami.
 *  Copyright 2005 Daisuke Nogami [null-null.net]. All rights reserved.
 */
 
#pragma once
 
// selfmade class
#include "CellSet.h"
#include "RainFilter.h"
#include "AirstreamFilter.h"
#include "DirectShow.h"
 
class MotionFilter : public DirectShow{
private:
  void getRgbAt( float x, float y, unsigned char* rgb );
 
public:
  MotionFilter();
 
  void draw();
  void shade();
 
  void attach( CellSet* cellset, RainFilter* rfilter );
  void attach( CellSet* cellset, AirstreamFilter* asfilter );
 
  int hitRainDropNum;
};