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dox/Rendering/vtkOpenGLRayCastImageDisplayHelper.h

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00001 /*========================================================================= 00002 00003 Program: Visualization Toolkit 00004 Module: $RCSfile: vtkOpenGLRayCastImageDisplayHelper.h,v $ 00005 Language: C++ 00006 00007 Copyright (c) 1993-2002 Ken Martin, Will Schroeder, Bill Lorensen 00008 All rights reserved. 00009 See Copyright.txt or http://www.kitware.com/Copyright.htm for details. 00010 00011 This software is distributed WITHOUT ANY WARRANTY; without even 00012 the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR 00013 PURPOSE. See the above copyright notice for more information. 00014 00015 =========================================================================*/ 00016 00030 #ifndef __vtkOpenGLRayCastImageDisplayHelper_h 00031 #define __vtkOpenGLRayCastImageDisplayHelper_h 00032 00033 #include "vtkRayCastImageDisplayHelper.h" 00034 00035 class vtkVolume; 00036 class vtkRenderer; 00037 00038 class VTK_RENDERING_EXPORT vtkOpenGLRayCastImageDisplayHelper : public vtkRayCastImageDisplayHelper 00039 { 00040 public: 00041 static vtkOpenGLRayCastImageDisplayHelper *New(); 00042 vtkTypeRevisionMacro(vtkOpenGLRayCastImageDisplayHelper,vtkRayCastImageDisplayHelper); 00043 virtual void PrintSelf(ostream& os, vtkIndent indent); 00044 00045 void RenderTexture( vtkVolume *vol, vtkRenderer *ren, 00046 int imageMemorySize[2], 00047 int imageViewportSize[2], 00048 int imageInUseSize[2], 00049 int imageOrigin[2], 00050 float requestedDepth, 00051 unsigned char *image ); 00052 00053 protected: 00054 vtkOpenGLRayCastImageDisplayHelper(); 00055 ~vtkOpenGLRayCastImageDisplayHelper(); 00056 00057 private: 00058 vtkOpenGLRayCastImageDisplayHelper(const vtkOpenGLRayCastImageDisplayHelper&); // Not implemented. 00059 void operator=(const vtkOpenGLRayCastImageDisplayHelper&); // Not implemented. 00060 }; 00061 00062 #endif 00063