lib/cpPlugins/Extensions/Visualization/OpenGLMeshMapper.h

   1 #ifndef __CPPLUGINS__EXTENSIONS__VISUALIZATION__OPENGLMESHMAPPER__H__
   2 #define __CPPLUGINS__EXTENSIONS__VISUALIZATION__OPENGLMESHMAPPER__H__
   3
   4 #include <vector>
   5
   6 #include <cpPlugins/Extensions/Visualization/MeshMapper.h>
   7
   8 namespace cpPlugins
   9 {
  10   namespace Extensions
  11   {
  12     namespace Visualization
  13     {
  14       /**
  15        */
  16       template< class M >
  17       class OpenGLMeshMapper
  18         : public MeshMapper< M >
  19       {
  20       public:
  21         typedef OpenGLMeshMapper Self;
  22         vtkTypeMacro( OpenGLMeshMapper, MeshMapper< M > );
  23
  24         typedef typename Superclass::TMesh   TMesh;
  25         typedef typename Superclass::TPoint  TPoint;
  26         typedef typename Superclass::TVector TVector;
  27         typedef typename Superclass::TScalar TScalar;
  28
  29       protected:
  30         typedef unsigned int                            TIndex;
  31         typedef typename M::CellType                    TCell;
  32         typedef typename M::CellsContainer              TCellsContainer;
  33         typedef typename TCellsContainer::ConstIterator TCellIt;
  34
  35       public:
  36         virtual const char* GetNameOfClass( ) const
  37           { return( "cpPlugins::Extensions::OpenGLMeshMapper" ); }
  38         static Self* New( );
  39
  40         virtual void RenderPiece( vtkRenderer* aren, vtkActor* act );
  41         virtual void ReleaseGraphicsResources( vtkWindow* win );
  42         virtual int Draw( vtkRenderer* aren, vtkActor* act );
  43
  44       protected:
  45         OpenGLMeshMapper( );
  46         virtual ~OpenGLMeshMapper( );
  47
  48         bool _ConfigureOpenGL( );
  49
  50       private:
  51         // Purposely not implemented
  52         OpenGLMeshMapper( const Self& other );
  53         Self& operator=( const Self& other );
  54
  55       protected:
  56         vtkIdType TotalCells;
  57         // TODO: vtkSmartPointer< vtkOpenGLTexture > InternalColorTexture;
  58
  59         bool FirstRendering;
  60
  61         bool VBOSupported;
  62         unsigned int VBOID1, VBOID2;
  63
  64         std::vector< unsigned int > Sizes;
  65         std::vector< TIndex > Indices;
  66         long IndexElementType;
  67         long ElementValueType;
  68       };
  69
  70     } // ecapseman
  71
  72   } // ecapseman
  73
  74 } // ecapseman
  75
  76 #include <cpPlugins/Extensions/Visualization/OpenGLMeshMapper.hxx>
  77
  78 #endif // __CPPLUGINS__EXTENSIONS__VISUALIZATION__OPENGLMESHMAPPER__H__
  79
  80 // eof - $RCSfile$