#pragma once

#ifndef COLORFXUTILS_H

#define COLORFXUTILS_H

#include "tgeometry.h"

#include "tpixel.h"

#include "trandom.h"

#include "tregionoutline.h"

#include "tcurves.h"

class TRegion;

class TFlash;

class RubberDeform {

  std::vector<t3dpointd> *m_pPolyOri;</t3dpointd>

  std::vector<t3dpointd> m_polyLoc;</t3dpointd>

  void deformStep();

  double avgLength();

  void refinePoly(const double rf = -1.0);

  void getBBox(TRectD &bbox);

public:

  RubberDeform();

  RubberDeform(std::vector<t3dpointd> *pPolyOri, const double rf = -1.0);</t3dpointd>

  void copyLoc2Ori() { *m_pPolyOri = m_polyLoc; };

  void copyOri2Loc() { m_polyLoc = *m_pPolyOri; };

  virtual ~RubberDeform();

  void deform(const double n);

};

#endif