LerpEffect.H

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/**************************************************************
 *  Name: Sascha Becker (sab)
 *  File: FaderEffect.H
 *  Asgn: cavewriting
 *  Date: Thu Dec 30 13:07:10 EST 2004
 **************************************************************/

#ifndef LerpEffect_Header
#define LerpEffect_Header

#include <DrawObj.H>
#include <IS3D.H>
#include "Word.H"
#include "Effect.H"

using namespace std;

namespace cavewriting {


class LerpEffect : public Effect {

public:

  LerpEffect(Array<Word*>& words, 
         double startTime, double duration, bool startPaused,
         const CoordinateFrame& startFrame, const CoordinateFrame& endFrame,
         Effect * nextEffect = NULL);

  LerpEffect(Word* word,
         double startTime, double duration, bool startPaused,
         const CoordinateFrame& startFrame, const CoordinateFrame& endFrame,
         Effect *nextEffect = NULL);

  static LerpEffect* fromXML(xercesc::DOMElement * node, bool startPaused = true); 
  virtual ~LerpEffect();

  virtual void animate(); 

  void enableBounce() { _enableBounce = true; }

protected:

  CoordinateFrame _startFrame;
  CoordinateFrame _endFrame;
  Effect * _nextEffect;
  bool _enableBounce; 

private:

};
}

#endif

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