lib/cpPlugins/Extensions/OpenGLMeshMapper.h

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