Main Page | Class Hierarchy | Alphabetical List | Class List | File List | Class Members | File Members | Related Pages

dox/Rendering/vtkDirectionEncoder.h

Go to the documentation of this file.
00001 /*========================================================================= 00002 00003 Program: Visualization Toolkit 00004 Module: $RCSfile: vtkDirectionEncoder.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 00036 #ifndef __vtkDirectionEncoder_h 00037 #define __vtkDirectionEncoder_h 00038 00039 #include "vtkObject.h" 00040 00041 class VTK_RENDERING_EXPORT vtkDirectionEncoder : public vtkObject 00042 { 00043 public: 00045 00046 vtkTypeRevisionMacro(vtkDirectionEncoder,vtkObject); 00047 virtual void PrintSelf(ostream& os, vtkIndent indent); 00049 00051 virtual int GetEncodedDirection( float n[3] )=0; 00052 00054 virtual float *GetDecodedGradient( int value )=0; 00055 00057 virtual int GetNumberOfEncodedDirections( void )=0; 00058 00063 virtual float *GetDecodedGradientTable( void )=0; 00064 00065 protected: 00066 vtkDirectionEncoder() {}; 00067 ~vtkDirectionEncoder() {}; 00068 private: 00069 vtkDirectionEncoder(const vtkDirectionEncoder&); // Not implemented. 00070 void operator=(const vtkDirectionEncoder&); // Not implemented. 00071 }; 00072 00073 00074 #endif 00075 00076 00077 00078 00079 00080 00081