MoFaceDetail.h

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**=======================================================================*/
/*=======================================================================
** Author      : Martial Bonaventure (Nov 2010)
**=======================================================================*/
 
 
#ifndef _MO_FACEDETAIL_
#define _MO_FACEDETAIL_
 
#include <Inventor/details/SoFaceDetail.h>
#include <Inventor/STL/vector>
#include <MeshVizXLM/MbVec3.h>
#include <MeshVizXLM/mapping/MoMeshVizDataMapping.h>
 
#include <MeshVizXLM/mapping/details/MoMeshDetail.h>
#include <MeshVizXLM/mapping/details/MoSurfaceMeshDetail.h>
 
class MeXTopologyI;
 
//
//  Class: MoFaceDetail
//
//  Detail information about vertex-based shapes made of faces. It
//  adds indices of various items that vary among faces, vertices and input cell 
//
//
 
class MESHVIZXLM_DMAP_API MoFaceDetail : public SoFaceDetail {
 
  SO_DETAIL_HEADER(MoFaceDetail);
 
 public:
  MoFaceDetail();
  virtual ~MoFaceDetail();
 
  double                      getValue(const SbVec3f& point) const;
 
  std::vector<double>         getValues(const SbVec3f& point) const;
 
  const MoMeshDetail*         getMeshDetail() const   { return &m_meshDetail; }
 
  const MoSurfaceMeshDetail*  getMeshRepresentationDetail() const   { return m_repDetail; }
 
  // Returns an instance that is a copy of this instance. The caller
  // is responsible for deleting the copy when done.
  virtual MoFaceDetail *      copy() const;
 
 private:
  // Copies the given details. Optional table to mapp the facet indices to 
  // the extracted surfaceCell which is mandatory when the extracted mesh contains deadcells
  MoFaceDetail(const SoFaceDetail* faceDetail, const MoSurfaceMeshDetail* surfMeshDetail, const std::vector<size_t>* facetMapping = NULL);
  // Copy constructor
  MoFaceDetail(const MoFaceDetail& faceDetail);
  // Assignment operator
  MoFaceDetail& operator=(const MoFaceDetail& faceDetail);
 
 private:
  static void                 initClass();
  static void                 exitClass();
 
 private:
  MoMeshDetail                m_meshDetail;
  MoSurfaceMeshDetail*        m_repDetail;
 
  size_t getExtractedCellIndex() const { return m_extractedCellIndex; }
 
 private:
  size_t                      m_extractedCellIndex;
 
};
 
#endif /* _MO_FACEDETAIL_ */