dox / Rendering
vtkRayCastImageDisplayHelper.h

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00001 /*=========================================================================
00002 
00003   Program:   Visualization Toolkit
00004   Module:    $RCSfile: vtkRayCastImageDisplayHelper.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 =========================================================================*/
00015 
00038 #ifndef __vtkRayCastImageDisplayHelper_h
00039 #define __vtkRayCastImageDisplayHelper_h
00040 
00041 #include "vtkObject.h"
00042 
00043 class vtkVolume;
00044 class vtkRenderer;
00045 
00046 class VTK_RENDERING_EXPORT vtkRayCastImageDisplayHelper : public vtkObject
00047 {
00048 public:
00049   static vtkRayCastImageDisplayHelper *New();
00050   vtkTypeRevisionMacro(vtkRayCastImageDisplayHelper,vtkObject);
00051   virtual void PrintSelf(ostream& os, vtkIndent indent);
00052 
00053   virtual void RenderTexture( vtkVolume *vol, vtkRenderer *ren,
00054                               int imageMemorySize[2],
00055                               int imageViewportSize[2],
00056                               int imageInUseSize[2],
00057                               int imageOrigin[2],
00058                               float requestedDepth,
00059                               unsigned char *image ) = 0;
00060 
00061 protected:
00062   vtkRayCastImageDisplayHelper();
00063   ~vtkRayCastImageDisplayHelper();
00064 
00065 private:
00066   vtkRayCastImageDisplayHelper(const vtkRayCastImageDisplayHelper&);  // Not implemented.
00067   void operator=(const vtkRayCastImageDisplayHelper&);  // Not implemented.
00068 };
00069 
00070 #endif
00071