00001 /*=======================================================================
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00008  ***                                                                                ***
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00015  ***                                                                                ***
00016  ***                   COPYRIGHT (C) 1996-2020 BY FEI S.A.S,                        ***
00017  ***                        BORDEAUX, FRANCE                                        ***
00018  ***                      ALL RIGHTS RESERVED                                       ***
00019 **=======================================================================*/
00020 /*=======================================================================
00021 ** Author      : VSG (MMM YYYY)
00022 **=======================================================================*/
00023 #ifndef  _MO_MESHCELLSHAPES_
00024 #define  _MO_MESHCELLSHAPES_
00025 
00026 #include <MeshVizXLM/MbVec3.h>
00027 
00028 #include <MeshVizXLM/mapping/nodes/MoMeshSurfaceRepresentation.h>
00029 
00030 #include <Inventor/fields/SoMFInt32.h>
00031 #include <MeshVizXLM/extractors/MiCellExtractIj.h>
00032 #include <MeshVizXLM/extractors/MiCellExtractIjk.h>
00033 #include <MeshVizXLM/mesh/cell/MiCellFilterI.h>
00034 #include <MeshVizXLM/mesh/cell/MiCellFilterIj.h>
00035 #include <MeshVizXLM/mesh/cell/MiCellFilterIjk.h>
00036 
00037 #ifdef _WIN32
00038 #pragma warning(push)
00039 #pragma warning(disable:4251)
00040 #endif
00041 
00042 class MiCellExtractUnstructured;
00043 class MiCellExtractUnstructuredIjk;
00044 
00045 class MdMeshRepresentation;
00046 
00047 class MiTopologyI;
00048 class MiVolumeTopologyExplicitIjk;
00049 class MiGeometryI;
00050 
00085 class MESHIVIZDM_API MoMeshCellShape : public MoMeshSurfaceRepresentation {
00086 
00087   SO_NODE_HEADER(MoMeshCellShape) ;
00088 
00089  public:
00090 
00094   MoMeshCellShape() ;
00095 
00100   SoSFBool inclusiveList;
00101 
00111   SoMFInt32  cellIndices;
00112 
00118   SoSFFloat factor;
00119 
00125   SoSFBool showCellName;
00126 
00133   SoSFBool showNodeName;
00134 
00144   SoSFFloat offset;
00145 
00155    SoSFBool relativeOffset;
00156 
00158 
00165   const MiCellExtractUnstructured*    getUnstructuredExtractor();
00166   const MiCellExtractUnstructuredIjk* getUnstructuredIjkExtractor();
00167   const MiCellExtractIjk*             getIjkExtractor();
00168   const MiCellExtractIj*              getIjExtractor();
00170 
00171 #if 1             SoDEPRECATED
00174   const MiCellExtractIjk*             getRegularExtractor();
00175 SoDEPRECATED
00177   const MiCellExtractIj*              getSurfaceRegularExtractor();
00178 
00179 #endif 
00181   /*----------------------------------------------------------------------------*/
00182  private:
00183   static void initClass() ;
00184     static void exitClass() ;
00185 
00186  private:
00187   virtual void doExtract(SoAction *action);
00188 
00189   virtual const MiMesh* getExtractedMesh(MeshType& meshType);
00190 
00191  private:
00192   template <MeshType _meshType> friend class MdLineCellExtract;
00193 
00194   void clear();
00195 
00196   template<typename _Tuple> std::vector<_Tuple>& buildIndexList();
00197   
00198   std::vector<size_t>& buildIndexListI();
00199   std::vector<size_t> m_indexListI;
00200   std::vector<MiCellExtractIj::couple>& buildIndexListIj();
00201   std::vector<MiCellExtractIj::couple> m_indexListIj;
00202   std::vector<MiCellExtractIjk::triplet>& buildIndexListIjk();
00203   std::vector<MiCellExtractIjk::triplet> m_indexListIjk;
00204 
00205   template< MeshType _meshType>
00206   void doExtract(SoState * state,const MiMesh* mesh);
00207 
00208   class DisplayName
00209   {
00210   public:
00211     std::string m_name; // Name of the cell
00212     MbVec3d     m_pos;  // Where to display the name
00213     bool operator==(const DisplayName& c1) const {return m_name == c1.m_name && m_pos ==c1.m_pos;}
00214   };
00215   std::vector<DisplayName> m_cellNames;
00216   std::vector<DisplayName> m_nodeNames;
00217 
00218   template <typename _Iterator, typename _Topology, typename _Tuple>  
00219   void getDisplayCellList(const _Topology& topology, std::vector<_Tuple>& indexList, std::vector<_Tuple>& cellIds);
00220 
00221   void buildDisplayNamesListI(const MiMeshUnstructuredI& mesh, const MiCellFilterI* cellFilter);
00222   void buildDisplayNamesListIj(const MiTopologyIj& topology, const MiGeometryI& geometry, const MiCellFilterIj* cellFilter);
00223   void buildDisplayNamesListIjk(const MiVolumeTopologyExplicitIjk& topology, const MiGeometryI& geometry, 
00224                                 const MiCellFilterIjk* cellFilter, bool displayNodes = true);
00225 
00226   void displayNames(std::vector<DisplayName>& newDisplayNames, std::vector<DisplayName>& currentDisplayNames, SoSeparator*& nameSep);
00227 
00228   SoSeparator* m_nodeNamesSep;
00229   SoSeparator* m_cellNamesSep;
00230 
00231   class CellFilter : public MiCellFilterI, public MiCellFilterIj, public MiCellFilterIjk
00232   { 
00233   public:
00234     CellFilter();
00235     bool acceptCell(size_t cellIndex) const;
00236     bool acceptCell(size_t i, size_t j) const;
00237     bool acceptCell(size_t i, size_t j, size_t k) const;
00238     size_t getTimeStamp() const;
00239     void set(std::vector<size_t>& exclusionListI, const MiCellFilterI* userCellFilter);
00240     void set(std::vector<MiCellExtractIj::couple>& exclusionListIj, const MiCellFilterIj* userCellFilter);
00241     void set(std::vector<MiCellExtractIjk::triplet>& exclusionListIjk, const MiCellFilterIjk* userCellFilter);
00242   private:
00243     template < typename _vectorT > void copy( _vectorT& exclusionListI, _vectorT& newListI);
00244     std::vector<size_t> m_exclusionListI;
00245     std::vector<MiCellExtractIj::couple> m_exclusionListIj;
00246     std::vector<MiCellExtractIjk::triplet> m_exclusionListIjk;
00247     const MiCellFilterI*   m_userCellFilterI;
00248     const MiCellFilterIj*  m_userCellFilterIj;
00249     const MiCellFilterIjk* m_userCellFilterIjk;
00250     const MiCellFilter*    m_currentCellFilter;
00251     mutable size_t m_userTS;
00252     mutable size_t m_timeStamp;
00253   };
00254   CellFilter m_excludedCellFilter;
00255 
00256 } ;
00257 
00258 template <>
00259 inline std::vector<size_t>& MoMeshCellShape::buildIndexList()
00260 { 
00261   return buildIndexListI(); 
00262 }
00263 
00264 template <>
00265 inline std::vector<MiCellExtractIj::couple>& MoMeshCellShape::buildIndexList()
00266 { 
00267   return buildIndexListIj(); 
00268 }
00269 
00270 template <>
00271 inline std::vector<MiCellExtractIjk::triplet>& MoMeshCellShape::buildIndexList()
00272 { 
00273   return buildIndexListIjk(); 
00274 }
00275 
00276 
00277 #ifdef _WIN32
00278 #pragma warning(pop)
00279 #endif
00280 
00281 #endif /* _MO_MESHCELLSHAPES_ */
00282 
00283 
00284 
00285
MeshVizXLM/mapping/nodes/MoMeshCellShape.h
