00001 /*========================================================================= 00002 00003 Program: Visualization Toolkit 00004 Module: $RCSfile: vtkUnstructuredGridVolumeRayCastFunction.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 00029 #ifndef __vtkUnstructuredGridVolumeRayCastFunction_h 00030 #define __vtkUnstructuredGridVolumeRayCastFunction_h 00031 00032 #include "vtkObject.h" 00033 00034 class vtkRenderer; 00035 class vtkVolume; 00036 00037 class VTK_RENDERING_EXPORT vtkUnstructuredGridVolumeRayCastFunction : public vtkObject 00038 { 00039 public: 00040 vtkTypeRevisionMacro(vtkUnstructuredGridVolumeRayCastFunction,vtkObject); 00041 virtual void PrintSelf(ostream& os, vtkIndent indent); 00042 00043 //BTX 00044 virtual void Initialize( vtkRenderer *ren, vtkVolume *vol )=0; 00045 00046 virtual void Finalize( )=0; 00047 00048 virtual void CastRay( int x, int y, double bounds[2], float color[4] )=0; 00049 //ETX 00050 00051 00052 protected: 00053 vtkUnstructuredGridVolumeRayCastFunction() {}; 00054 ~vtkUnstructuredGridVolumeRayCastFunction() {}; 00055 00056 private: 00057 vtkUnstructuredGridVolumeRayCastFunction(const vtkUnstructuredGridVolumeRayCastFunction&); // Not implemented. 00058 void operator=(const vtkUnstructuredGridVolumeRayCastFunction&); // Not implemented. 00059 }; 00060 00061 #endif 00062 00063 00064 00065 00066 00067 00068