MeVisLab/Standard/Sources/ML/MLWEM/WEMTools/WEMCutOp/WEMPartialFaceCut.h

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// **InsertLicense** code
//----------------------------------------------------------------------------------

#ifndef __WEMPartialFaceCut_H
#define __WEMPartialFaceCut_H

#include "WEMTools/WEMToolsIncludes.h"

ML_START_NAMESPACE


const int WEMPARTIALFACECUT_CLOSED     = 0; 
const int WEMPARTIALFACECUT_HALF_OPEN  = 1; 
const int WEMPARTIALFACECUT_OPEN       = 2; 


class MLWEM_EXPORT WEMPartialFaceCut 
{
public:
  WEMPartialFaceCut();
  WEMPartialFaceCut(int type, int cuttingFace);
  WEMPartialFaceCut(int type, int cuttingFace,
                    Vector3 entryPosition, int entryEdge,
                    Vector3 exitPosition, int exitEdge);
  ~WEMPartialFaceCut();

  inline int getType() const { return _type; }
  inline Vector3 getEntryPosition() const { return _entryPosition; }
  inline Vector3 getExitPosition() const { return _exitPosition; }
  inline int getEntryEdge() const { return _entryEdge; }
  inline int getExitEdge() const { return _exitEdge; }
  inline int getCuttingFace() const { return _cuttingFace; }
  inline bool isDegenerate() const { return ((_degenerateEntryEdge != -1) || (_degenerateExitEdge != -1)); }
  inline int getDegenerateEntryEdge() const { return _degenerateEntryEdge; }
  inline int getDegenerateExitEdge() const { return _degenerateExitEdge; }
  void setLocalEntry(Vector3 entryPosition, int entryEdge, WEMFace *face);
  void setRemoteEntry(Vector3 entryPosition, int entryEdge, WEMFace *face);
  void setLocalExit(Vector3 exitPosition, int exitEdge, WEMFace *face);
  void setRemoteExit(Vector3 exitPosition, int exitEdge, WEMFace *face);

private:

  int _type;
  Vector3 _entryPosition;
  Vector3 _exitPosition;
  int _entryEdge;
  int _exitEdge;
  int _degenerateEntryEdge;
  int _degenerateExitEdge;
  int _cuttingFace;

  int _getDegenerateIndex(WEMFace *face, Vector3 position);
};


ML_END_NAMESPACE

#endif // __WEMPartialFaceCut_H