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dox/Rendering/vtkRenderPass.h

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00001 /*=========================================================================
00002 
00003   Program:   Visualization Toolkit
00004   Module:    $RCSfile: vtkRenderPass.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 =========================================================================*/
00044 #ifndef __vtkRenderPass_h
00045 #define __vtkRenderPass_h
00046 
00047 #include "vtkObject.h"
00048 
00049 class vtkRenderState;
00050 class vtkWindow;
00051 class vtkRenderer;
00052 
00053 class VTK_RENDERING_EXPORT vtkRenderPass : public vtkObject
00054 {
00055  public:
00056   vtkTypeRevisionMacro(vtkRenderPass,vtkObject);
00057   void PrintSelf(ostream& os, vtkIndent indent);
00058 
00061   virtual void Render(const vtkRenderState *s)=0;
00062   
00064 
00065   vtkGetMacro(NumberOfRenderedProps,int);
00067   
00070   virtual void ReleaseGraphicsResources(vtkWindow *w);
00071   
00072  protected:
00074   vtkRenderPass();
00075 
00077   virtual ~vtkRenderPass();
00078   
00082   void UpdateCamera(vtkRenderer *renderer);
00083   
00086   void ClearLights(vtkRenderer *renderer);
00087   
00090   void UpdateLightGeometry(vtkRenderer *renderer);
00091   
00094   void UpdateLights(vtkRenderer *renderer);
00095   
00097 
00099   void SetLastRenderingUsedDepthPeeling(vtkRenderer *renderer,
00100                                         bool value);
00102   
00103   int NumberOfRenderedProps;
00104   
00105  private:
00106   vtkRenderPass(const vtkRenderPass&);  // Not implemented.
00107   void operator=(const vtkRenderPass&);  // Not implemented.
00108 };
00109 
00110 #endif

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