VTK  9.2.6
vtkCurvatures.h
Go to the documentation of this file.
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
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
82class VTKFILTERSGENERAL_EXPORT vtkCurvatures : public vtkPolyDataAlgorithm
83{
84public:
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
119protected:
121
122 // Usual data generation method
124
129
130 void ComputeGaussCurvature(vtkCellArray* facets, vtkPolyData* output, double* gaussCurvatureData);
131
136
141
146
147 // Vars
150
151private:
152 vtkCurvatures(const vtkCurvatures&) = delete;
153 void operator=(const vtkCurvatures&) = delete;
154};
155
156#endif
object to represent cell connectivity
Definition: vtkCellArray.h:187
compute curvatures (Gauss and mean) of a Polydata object
Definition: vtkCurvatures.h:83
void SetCurvatureTypeToGaussian()
Set/Get Curvature type VTK_CURVATURE_GAUSS: Gaussian curvature, stored as DataArray "Gauss_Curvature"...
void SetCurvatureTypeToMaximum()
Set/Get Curvature type VTK_CURVATURE_GAUSS: Gaussian curvature, stored as DataArray "Gauss_Curvature"...
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
void GetMeanCurvature(vtkPolyData *output)
Discrete Mean curvature (H) computation.
static vtkCurvatures * New()
Construct with curvature type set to Gauss.
void SetCurvatureTypeToMinimum()
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"...
void GetGaussCurvature(vtkPolyData *output)
Discrete Gauss curvature (K) computation.
int RequestData(vtkInformation *, vtkInformationVector **, vtkInformationVector *) override
This is called by the superclass.
void GetMaximumCurvature(vtkPolyData *input, vtkPolyData *output)
Maximum principal curvature.
void ComputeGaussCurvature(vtkCellArray *facets, vtkPolyData *output, double *gaussCurvatureData)
void GetMinimumCurvature(vtkPolyData *input, vtkPolyData *output)
Minimum principal curvature.
vtkTypeBool InvertMeanCurvature
a simple class to control print indentation
Definition: vtkIndent.h:40
Store zero or more vtkInformation instances.
Store vtkAlgorithm input/output information.
Superclass for algorithms that produce only polydata as output.
concrete dataset represents vertices, lines, polygons, and triangle strips
Definition: vtkPolyData.h:91
int vtkTypeBool
Definition: vtkABI.h:69
#define VTK_CURVATURE_MAXIMUM
Definition: vtkCurvatures.h:79
#define VTK_CURVATURE_MINIMUM
Definition: vtkCurvatures.h:80
#define VTK_CURVATURE_MEAN
Definition: vtkCurvatures.h:78
#define VTK_CURVATURE_GAUSS
Definition: vtkCurvatures.h:77