00001 /*========================================================================= 00002 00003 Program: Visualization Toolkit 00004 Module: vtkOpenGLScalarsToColorsPainter.h 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 =========================================================================*/ 00023 #ifndef __vtkOpenGLScalarsToColorsPainter_h 00024 #define __vtkOpenGLScalarsToColorsPainter_h 00025 00026 #include "vtkScalarsToColorsPainter.h" 00027 00028 class vtkOpenGLTexture; 00029 00030 class VTK_RENDERING_EXPORT vtkOpenGLScalarsToColorsPainter : 00031 public vtkScalarsToColorsPainter 00032 { 00033 public: 00034 static vtkOpenGLScalarsToColorsPainter* New(); 00035 vtkTypeMacro(vtkOpenGLScalarsToColorsPainter, 00036 vtkScalarsToColorsPainter); 00037 void PrintSelf(ostream& os, vtkIndent indent); 00038 00039 00043 virtual void ReleaseGraphicsResources(vtkWindow *); 00044 00045 virtual int GetPremultiplyColorsWithAlpha(vtkActor* actor); 00046 protected: 00047 vtkOpenGLScalarsToColorsPainter(); 00048 ~vtkOpenGLScalarsToColorsPainter(); 00049 00050 vtkOpenGLTexture* InternalColorTexture; 00051 00053 00057 virtual void RenderInternal(vtkRenderer* renderer, vtkActor* actor, 00058 unsigned long typeflags,bool forceCompileOnly); 00060 00061 private: 00062 vtkOpenGLScalarsToColorsPainter(const vtkOpenGLScalarsToColorsPainter&); // Not implemented. 00063 void operator=(const vtkOpenGLScalarsToColorsPainter&); // Not implemented. 00064 }; 00065 00066 #endif 00067
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