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dox/Rendering/vtkPolyDataMapper.h

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00001 /*=========================================================================
00002 
00003   Program:   Visualization Toolkit
00004   Module:    $RCSfile: vtkPolyDataMapper.h,v $
00005 
00006   Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
00007   All rights reserved.
00008   See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
00009 
00010      This software is distributed WITHOUT ANY WARRANTY; without even
00011      the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
00012      PURPOSE.  See the above copyright notice for more information.
00013 
00014 =========================================================================*/
00027 #ifndef __vtkPolyDataMapper_h
00028 #define __vtkPolyDataMapper_h
00029 
00030 #include "vtkMapper.h"
00031 #include "vtkTexture.h" // used to include texture unit enum.
00032 
00033 class vtkPolyData;
00034 class vtkRenderer;
00035 class vtkRenderWindow;
00036 
00037 class VTK_RENDERING_EXPORT vtkPolyDataMapper : public vtkMapper 
00038 {
00039 public:
00040   static vtkPolyDataMapper *New();
00041   vtkTypeRevisionMacro(vtkPolyDataMapper,vtkMapper);
00042   void PrintSelf(ostream& os, vtkIndent indent);
00043 
00045   virtual void RenderPiece(vtkRenderer *ren, vtkActor *act) = 0;
00046 
00048   virtual void Render(vtkRenderer *ren, vtkActor *act);
00049 
00051 
00052   void SetInput(vtkPolyData *in);
00053   vtkPolyData *GetInput();
00055   
00057   void Update();
00058 
00060 
00061   vtkSetMacro(Piece, int);
00062   vtkGetMacro(Piece, int);
00063   vtkSetMacro(NumberOfPieces, int);
00064   vtkGetMacro(NumberOfPieces, int);
00065   vtkSetMacro(NumberOfSubPieces, int);
00066   vtkGetMacro(NumberOfSubPieces, int);
00068 
00070 
00071   vtkSetMacro(GhostLevel, int);
00072   vtkGetMacro(GhostLevel, int);
00074 
00076 
00078   virtual double *GetBounds();
00079   virtual void GetBounds(double bounds[6]) 
00080     {this->Superclass::GetBounds(bounds);};
00082   
00084   void ShallowCopy(vtkAbstractMapper *m);
00085 
00087 
00095   virtual void MapDataArrayToVertexAttribute(
00096     const char* vertexAttributeName,
00097     const char* dataArrayName, int fieldAssociation, int componentno=-1);
00099 
00100   virtual void MapDataArrayToMultiTextureAttribute(
00101     int unit,
00102     const char* dataArrayName, int fieldAssociation, int componentno=-1);
00103 
00105   virtual void RemoveVertexAttributeMapping(const char* vertexAttributeName);
00106 
00108   virtual void RemoveAllVertexAttributeMappings();
00109 
00110 protected:  
00111   vtkPolyDataMapper();
00112   ~vtkPolyDataMapper() {};
00113 
00114   int Piece;
00115   int NumberOfPieces;
00116   int NumberOfSubPieces;
00117   int GhostLevel;
00118 
00119   virtual int FillInputPortInformation(int, vtkInformation*);
00120 
00121 private:
00122   vtkPolyDataMapper(const vtkPolyDataMapper&);  // Not implemented.
00123   void operator=(const vtkPolyDataMapper&);  // Not implemented.
00124 };
00125 
00126 #endif

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