VTK  9.2.6
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 =========================================================================*/
71 #ifndef vtkCurvatures_h
72 #define vtkCurvatures_h
73 
74 #include "vtkFiltersGeneralModule.h" // For export macro
75 #include "vtkPolyDataAlgorithm.h"
76 
77 #define VTK_CURVATURE_GAUSS 0
78 #define VTK_CURVATURE_MEAN 1
79 #define VTK_CURVATURE_MAXIMUM 2
80 #define VTK_CURVATURE_MINIMUM 3
81 
82 class VTKFILTERSGENERAL_EXPORT vtkCurvatures : public vtkPolyDataAlgorithm
83 {
84 public:
86  void PrintSelf(ostream& os, vtkIndent indent) override;
87 
91  static vtkCurvatures* New();
92 
94 
101  vtkSetMacro(CurvatureType, int);
102  vtkGetMacro(CurvatureType, int);
103  void SetCurvatureTypeToGaussian() { this->SetCurvatureType(VTK_CURVATURE_GAUSS); }
104  void SetCurvatureTypeToMean() { this->SetCurvatureType(VTK_CURVATURE_MEAN); }
105  void SetCurvatureTypeToMaximum() { this->SetCurvatureType(VTK_CURVATURE_MAXIMUM); }
106  void SetCurvatureTypeToMinimum() { this->SetCurvatureType(VTK_CURVATURE_MINIMUM); }
108 
110 
114  vtkSetMacro(InvertMeanCurvature, vtkTypeBool);
115  vtkGetMacro(InvertMeanCurvature, vtkTypeBool);
116  vtkBooleanMacro(InvertMeanCurvature, vtkTypeBool);
118 
119 protected:
120  vtkCurvatures();
121 
122  // Usual data generation method
124 
128  void GetGaussCurvature(vtkPolyData* output);
129 
130  void ComputeGaussCurvature(vtkCellArray* facets, vtkPolyData* output, double* gaussCurvatureData);
131 
135  void GetMeanCurvature(vtkPolyData* output);
136 
140  void GetMaximumCurvature(vtkPolyData* input, vtkPolyData* output);
141 
145  void GetMinimumCurvature(vtkPolyData* input, vtkPolyData* output);
146 
147  // Vars
150 
151 private:
152  vtkCurvatures(const vtkCurvatures&) = delete;
153  void operator=(const vtkCurvatures&) = delete;
154 };
155 
156 #endif
#define VTK_CURVATURE_MEAN
Definition: vtkCurvatures.h:78
Store vtkAlgorithm input/output information.
virtual int RequestData(vtkInformation *request, vtkInformationVector **inputVector, vtkInformationVector *outputVector)
This is called by the superclass.
#define VTK_CURVATURE_MAXIMUM
Definition: vtkCurvatures.h:79
void SetCurvatureTypeToGaussian()
Set/Get Curvature type VTK_CURVATURE_GAUSS: Gaussian curvature, stored as DataArray "Gauss_Curvature"...
concrete dataset represents vertices, lines, polygons, and triangle strips
Definition: vtkPolyData.h:90
vtkTypeBool InvertMeanCurvature
static vtkPolyDataAlgorithm * New()
int vtkTypeBool
Definition: vtkABI.h:69
#define VTK_CURVATURE_MINIMUM
Definition: vtkCurvatures.h:80
Superclass for algorithms that produce only polydata as output.
a simple class to control print indentation
Definition: vtkIndent.h:39
#define VTK_CURVATURE_GAUSS
Definition: vtkCurvatures.h:77
void SetCurvatureTypeToMinimum()
Set/Get Curvature type VTK_CURVATURE_GAUSS: Gaussian curvature, stored as DataArray "Gauss_Curvature"...
object to represent cell connectivity
Definition: vtkCellArray.h:186
void SetCurvatureTypeToMaximum()
Set/Get Curvature type VTK_CURVATURE_GAUSS: Gaussian curvature, stored as DataArray "Gauss_Curvature"...
void SetCurvatureTypeToMean()
Set/Get Curvature type VTK_CURVATURE_GAUSS: Gaussian curvature, stored as DataArray "Gauss_Curvature"...
Store zero or more vtkInformation instances.
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
compute curvatures (Gauss and mean) of a Polydata object
Definition: vtkCurvatures.h:82