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vtkFiniteDifferenceGradientEstimator.h
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1 /*=========================================================================
2 
3  Program: Visualization Toolkit
4  Module: vtkFiniteDifferenceGradientEstimator.h
5 
6  Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
7  All rights reserved.
8  See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
9 
10  This software is distributed WITHOUT ANY WARRANTY; without even
11  the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
12  PURPOSE. See the above copyright notice for more information.
13 
14 =========================================================================*/
15 
41 #ifndef __vtkFiniteDifferenceGradientEstimator_h
42 #define __vtkFiniteDifferenceGradientEstimator_h
43 
45 
47 {
48 public:
50  void PrintSelf( ostream& os, vtkIndent indent );
51 
55 
57 
59  vtkSetMacro( SampleSpacingInVoxels, int );
60  vtkGetMacro( SampleSpacingInVoxels, int );
62 
63  // The sample spacing between samples taken for the normal estimation
65 
66 protected:
69 
70 
72 
73  void UpdateNormals( void );
74 private:
76  void operator=(const vtkFiniteDifferenceGradientEstimator&); // Not implemented.
77 };
79 
80 
81 #endif