FadeInOutEffect.H

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

#ifndef FadeInOutEffect_Header
#define FadeInOutEffect_Header

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

using namespace std;

namespace cavewriting {


class FadeInOutEffect : public Effect {

public:

  FadeInOutEffect(Array<Word*>& words, 
          double startTime, double duration = 10.0, bool startPaused = true, 
          double fadeInDuration = 1.0, double pauseDuration = 3.0, double fadeOutDuration = 1.0
          );
  static FadeInOutEffect* fromXML(xercesc::DOMElement * node, bool startPaused = true); 
  virtual ~FadeInOutEffect();

  virtual void animate(); 

protected:

  double _fadeInDuration;
  double _pauseDuration; 
  double _fadeOutDuration; 

private:

};
}

#endif

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