MeVisLab/Standard/Sources/ML/MLWEM/WEMBase/WEMTrianglePatch.h

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

#ifndef __WEMTrianglePatch_H
#define __WEMTrianglePatch_H

#include "WEMPatch.h"
#include "WEMTriangle.h"
#include "WEMIndexedFace.h"


ML_START_NAMESPACE


class MLWEM_EXPORT WEMTrianglePatch : public WEMPatch
{
public:
  WEMTrianglePatch(unsigned int bs = 8192);
  WEMTrianglePatch(WEM* wem, unsigned int bs = 8192);
  WEMTrianglePatch(const WEMTrianglePatch &wemPatch);
  virtual ~WEMTrianglePatch();
  virtual void dispose();

  virtual inline PatchTypes getPatchType() const { return WEM_PATCH_TRIANGLES; }


  virtual inline unsigned int getNumFaces() const { return _triangles->num(); }
  inline WEMIndexVector<WEMTriangle>* getFaces() { return _triangles; }
  inline const WEMIndexVector<WEMTriangle>* getFaces() const { return const_cast<WEMTrianglePatch*>(this)->getFaces(); }


  virtual inline WEMFace* getFaceAt(unsigned int index) { return _triangles->at(index); }
  virtual inline const WEMFace* getFaceAt(unsigned int index) const { return const_cast<WEMTrianglePatch*>(this)->getFaceAt(index); }
  inline WEMTriangle* getTriangleAt(unsigned int index) { return _triangles->at(index); }
  inline const WEMTriangle* getTriangleAt(unsigned int index) const { return const_cast<WEMTrianglePatch*>(this)->getTriangleAt(index); }
  virtual WEMFace* addFace();
  WEMTriangle* addTriangle();
  void delTriangle(WEMTriangle* triangle);


  void removeNodeFromPatch(WEMNode* node);


  void deleteNodesWithValenceThree();
  bool deleteNodeWithValenceThree(WEMNode *node);
  void deleteTetrahedron(WEMNode *node);


  void closeBoundaries(TriangulationModes triangulationMode);


  void convertIndexedFace(WEMIndexedFace* indexedFace, TriangulationModes triangulationMode);

private:

  void _initMembers(unsigned int bs);
  WEMIndexVector<WEMTriangle>* _triangles;

};


ML_END_NAMESPACE

#endif // __WEM_H