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dox/Rendering/vtkPainterPolyDataMapper.h

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00001 /*=========================================================================
00002 
00003   Program:   Visualization Toolkit
00004   Module:    $RCSfile: vtkPainterPolyDataMapper.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 __vtkPainterPolyDataMapper_h
00028 #define __vtkPainterPolyDataMapper_h
00029 
00030 #include "vtkPolyDataMapper.h"
00031 
00032 class vtkPainterPolyDataMapperObserver;
00033 class vtkPainter;
00034 
00035 class VTK_RENDERING_EXPORT vtkPainterPolyDataMapper : public vtkPolyDataMapper
00036 {
00037 public:
00038   static vtkPainterPolyDataMapper* New();
00039   vtkTypeRevisionMacro(vtkPainterPolyDataMapper, vtkPolyDataMapper);
00040   void PrintSelf(ostream& os, vtkIndent indent);
00041 
00043   virtual void RenderPiece(vtkRenderer *ren, vtkActor *act);
00044 
00046 
00050   vtkGetObjectMacro(Painter, vtkPainter);
00051   void SetPainter(vtkPainter*);
00053 
00057   void ReleaseGraphicsResources(vtkWindow *);
00058 
00060 
00061   virtual void GetBounds(double bounds[6])
00062     { this->Superclass::GetBounds(bounds); }
00063   virtual double *GetBounds();
00065 
00067 
00075   virtual void MapDataArrayToVertexAttribute(
00076     const char* vertexAttributeName,
00077     const char* dataArrayName, int fieldAssociation, int componentno=-1);
00079 
00080   virtual void MapDataArrayToMultiTextureAttribute(
00081     int unit,
00082     const char* dataArrayName, int fieldAssociation, int componentno=-1);
00083 
00085   virtual void RemoveVertexAttributeMapping(const char* vertexAttributeName);
00086 
00088   virtual void RemoveAllVertexAttributeMappings();
00089   
00091 
00092   vtkGetObjectMacro(SelectionPainter, vtkPainter);
00093   void SetSelectionPainter(vtkPainter*);
00095 
00097 
00101   virtual bool GetSupportsSelection()
00102     { return (this->SelectionPainter != 0); }
00104 
00105 protected:
00106   vtkPainterPolyDataMapper();
00107   ~vtkPainterPolyDataMapper();
00108 
00111   virtual void UpdatePainterInformation();
00112 
00114   virtual void ReportReferences(vtkGarbageCollector *collector);
00115 
00116   vtkInformation* PainterInformation;
00117   vtkTimeStamp PainterUpdateTime;
00118   vtkPainter* Painter;
00119   // Painter used when rendering for hardware selection 
00120   // (look at vtkHardwareSelector).
00121   vtkPainter* SelectionPainter;
00122   vtkPainterPolyDataMapperObserver* Observer;
00123 private:
00124   vtkPainterPolyDataMapper(const vtkPainterPolyDataMapper&); // Not implemented.
00125   void operator=(const vtkPainterPolyDataMapper&); // Not implemented.
00126 };
00127 
00128 #endif
00129 

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