VTK
vtkCurvatures.h
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1 /*=========================================================================
2 
3  Program: Visualization Toolkit
4  Module: vtkCurvatures.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 =========================================================================*/
63 #ifndef vtkCurvatures_h
64 #define vtkCurvatures_h
65 
66 #include "vtkFiltersGeneralModule.h" // For export macro
67 #include "vtkPolyDataAlgorithm.h"
68 
69 #define VTK_CURVATURE_GAUSS 0
70 #define VTK_CURVATURE_MEAN 1
71 #define VTK_CURVATURE_MAXIMUM 2
72 #define VTK_CURVATURE_MINIMUM 3
73 
74 class VTKFILTERSGENERAL_EXPORT vtkCurvatures : public vtkPolyDataAlgorithm
75 {
76 public:
78  void PrintSelf(ostream& os, vtkIndent indent) override;
79 
83  static vtkCurvatures *New();
84 
86 
93  vtkSetMacro(CurvatureType,int);
94  vtkGetMacro(CurvatureType,int);
96  { this->SetCurvatureType(VTK_CURVATURE_GAUSS); }
98  { this->SetCurvatureType(VTK_CURVATURE_MEAN); }
100  { this->SetCurvatureType(VTK_CURVATURE_MAXIMUM); }
102  { this->SetCurvatureType(VTK_CURVATURE_MINIMUM); }
104 
106 
110  vtkSetMacro(InvertMeanCurvature,vtkTypeBool);
111  vtkGetMacro(InvertMeanCurvature,vtkTypeBool);
112  vtkBooleanMacro(InvertMeanCurvature,vtkTypeBool);
114 
115 protected:
116  vtkCurvatures();
117 
118  // Usual data generation method
120 
125  void GetGaussCurvature(vtkPolyData *output);
126 
127  // discrete Mean curvature (H) computation,
128  // cf http://www-ipg.umds.ac.uk/p.batchelor/curvatures/curvatures.html
129  void GetMeanCurvature(vtkPolyData *output);
130 
134  void GetMaximumCurvature(vtkPolyData *input, vtkPolyData *output);
135 
139  void GetMinimumCurvature(vtkPolyData *input, vtkPolyData *output);
140 
141 
142  // Vars
145 
146 private:
147  vtkCurvatures(const vtkCurvatures&) = delete;
148  void operator=(const vtkCurvatures&) = delete;
149 
150 };
151 
152 #endif
153 
154 
VTK_CURVATURE_MEAN
#define VTK_CURVATURE_MEAN
Definition: vtkCurvatures.h:70
vtkCurvatures::SetCurvatureTypeToMean
void SetCurvatureTypeToMean()
Definition: vtkCurvatures.h:97
vtkCurvatures::InvertMeanCurvature
vtkTypeBool InvertMeanCurvature
Definition: vtkCurvatures.h:144
vtkInformationVector
Store zero or more vtkInformation instances.
Definition: vtkInformationVector.h:35
vtkCurvatures::SetCurvatureTypeToGaussian
void SetCurvatureTypeToGaussian()
Definition: vtkCurvatures.h:95
vtkPolyDataAlgorithm::PrintSelf
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
VTK_CURVATURE_MAXIMUM
#define VTK_CURVATURE_MAXIMUM
Definition: vtkCurvatures.h:71
vtkPolyDataAlgorithm.h
vtkCurvatures::SetCurvatureTypeToMaximum
void SetCurvatureTypeToMaximum()
Definition: vtkCurvatures.h:99
vtkCurvatures::CurvatureType
int CurvatureType
Definition: vtkCurvatures.h:143
vtkCurvatures::SetCurvatureTypeToMinimum
void SetCurvatureTypeToMinimum()
Definition: vtkCurvatures.h:101
vtkPolyDataAlgorithm::RequestData
virtual int RequestData(vtkInformation *request, vtkInformationVector **inputVector, vtkInformationVector *outputVector)
This is called by the superclass.
VTK_CURVATURE_MINIMUM
#define VTK_CURVATURE_MINIMUM
Definition: vtkCurvatures.h:72
vtkIndent
a simple class to control print indentation
Definition: vtkIndent.h:33
vtkCurvatures
compute curvatures (Gauss and mean) of a Polydata object
Definition: vtkCurvatures.h:74
VTK_CURVATURE_GAUSS
#define VTK_CURVATURE_GAUSS
Definition: vtkCurvatures.h:69
vtkInformation
Store vtkAlgorithm input/output information.
Definition: vtkInformation.h:80
vtkPolyData
concrete dataset represents vertices, lines, polygons, and triangle strips
Definition: vtkPolyData.h:79
vtkTypeBool
int vtkTypeBool
Definition: vtkABI.h:69
vtkPolyDataAlgorithm::New
static vtkPolyDataAlgorithm * New()
vtkPolyDataAlgorithm
Superclass for algorithms that produce only polydata as output.
Definition: vtkPolyDataAlgorithm.h:41