00001 /*=======================================================================
00002  *** THE CONTENT OF THIS WORK IS PROPRIETARY TO FEI S.A.S, (FEI S.A.S.),            ***
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00004  ***                                                                                ***
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00007  ***  WRITTEN AUTHORIZATION OF FEI S.A.S.                                           ***
00008  ***                                                                                ***
00009  ***                        RESTRICTED RIGHTS LEGEND                                ***
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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      : Martial Bonaventure (October 2009)
00022 **=======================================================================*/
00023 #ifndef  _MO_MESHCLIPLINE_
00024 #define  _MO_MESHCLIPLINE_
00025 
00026 #include <MeshVizXLM/MbVec3.h>
00027 
00028 #include <MeshVizXLM/mapping/nodes/MoMeshRepresentation.h>
00029 
00030 #include <Inventor/fields/SoSFPlane.h>
00031 
00032 #ifdef _WIN32
00033 #pragma warning(push)
00034 #pragma warning(disable:4251)
00035 #endif
00036 
00037 class MiClipLineExtractUnstructured;
00038 class MiClipLineExtractIj;
00039 class MiSurfaceMeshUnstructured;
00040 class MiSurfaceMeshRegular;
00041 class MiSurfaceMeshRectilinear;
00042 class MiSurfaceMeshCurvilinear;
00043 
00076 class MESHIVIZDM_API MoMeshClipLine : public MoMeshRepresentation {
00077 
00078   SO_NODE_HEADER(MoMeshClipLine) ;
00079 
00080  public:
00081 
00085   MoMeshClipLine() ;
00086 
00090   SoSFPlane  plane;
00091 
00093 
00098   const MiClipLineExtractUnstructured*     getUnstructuredExtractor();
00099   const MiClipLineExtractIj*               getIjExtractor();
00101 
00102   /*----------------------------------------------------------------------------*/
00103  private:
00104   static void initClass() ;
00105     static void exitClass() ;
00106 
00107  private:
00108   virtual void doExtract(SoAction *action);
00109   virtual const MiMesh* getExtractedMesh(MeshType& meshType);
00110 
00111   // computes the extract of the data set corresponding to the given index in the state list from the current representation's extractor.
00112   virtual const MiScalardSetI* extractScalarSetI(SoState * state,size_t scalarSetId) ;
00113 
00114   // computes the extract of the data set corresponding to the given index in the state list from the current representation's extractor.
00115   virtual const MiVec3dSetI* extractVec3SetI(SoState * state,size_t scalarSetId) ;
00116 
00117  private:
00118   virtual ~MoMeshClipLine() ;  
00119 
00120   virtual void clear();
00121   virtual void computePlane(MbVec3d& normal, double& distance);
00122 
00123   template<typename _MeshInterface, typename _Extractor, typename _ScalarSet, typename _CellFilter>
00124   void doExtract(SoState * state,const _MeshInterface* mesh, _Extractor** extractor);
00125 
00126   template<typename _Extractor, typename _ScalarSet, typename _CellFilter>
00127   void extract(SoState * state,_Extractor* extractor, const std::vector<const MiScalardSet*>& colorSets, const _CellFilter *cellFilter);
00128 
00129   // Extractors used internally
00130   MiClipLineExtractUnstructured*    m_clipLineExtractU;
00131   MiClipLineExtractIj*              m_clipLineExtractIj;
00132 
00133 } ;
00134 
00135 #ifdef _WIN32
00136 #pragma warning(pop)
00137 #endif
00138 
00139 #endif /* _MO_MESHPLANESLICE_ */
00140 
00141 
00142 
00143
MeshVizXLM/mapping/nodes/MoMeshClipLine.h
