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