VTK  9.2.5
vtkGenericCutter.h
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1/*=========================================================================
2
3 Program: Visualization Toolkit
4 Module: vtkGenericCutter.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=========================================================================*/
49#ifndef vtkGenericCutter_h
50#define vtkGenericCutter_h
51
52#include "vtkFiltersGenericModule.h" // For export macro
54
56
59class vtkPointData;
60class vtkCellData;
61
62class VTKFILTERSGENERIC_EXPORT vtkGenericCutter : public vtkPolyDataAlgorithm
63{
64public:
66 void PrintSelf(ostream& os, vtkIndent indent) override;
67
73
78 void SetValue(int i, double value);
79
83 double GetValue(int i);
84
89 double* GetValues();
90
96 void GetValues(double* contourValues);
97
103 void SetNumberOfContours(int number);
104
109
114 void GenerateValues(int numContours, double range[2]);
115
120 void GenerateValues(int numContours, double rangeStart, double rangeEnd);
121
127
129
133 vtkGetObjectMacro(CutFunction, vtkImplicitFunction);
135
137
142 vtkSetMacro(GenerateCutScalars, vtkTypeBool);
143 vtkGetMacro(GenerateCutScalars, vtkTypeBool);
144 vtkBooleanMacro(GenerateCutScalars, vtkTypeBool);
146
148
153 vtkGetObjectMacro(Locator, vtkIncrementalPointLocator);
155
161
162protected:
165
167
173
178
179 // Used internal by vtkGenericAdaptorCell::Contour()
183
184private:
185 vtkGenericCutter(const vtkGenericCutter&) = delete;
186 void operator=(const vtkGenericCutter&) = delete;
187};
188
189#endif
represent and manipulate cell attribute data
Definition: vtkCellData.h:42
helper object to manage setting and generating contour values
cut a vtkGenericDataSet with an implicit function or scalar data
vtkIncrementalPointLocator * Locator
static vtkGenericCutter * New()
Construct with user-specified implicit function; initial value of 0.0; and generating cut scalars tur...
vtkImplicitFunction * CutFunction
vtkPointData * InternalPD
void SetLocator(vtkIncrementalPointLocator *locator)
Specify a spatial locator for merging points.
void GenerateValues(int numContours, double range[2])
Generate numContours equally spaced contour values between specified range.
vtkTypeBool GenerateCutScalars
double * GetValues()
Get a pointer to an array of contour values.
int FillInputPortInformation(int, vtkInformation *) override
Actual implementation of the cutter operation.
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
vtkContourValues * ContourValues
void SetValue(int i, double value)
Set a particular contour value at contour number i.
double GetValue(int i)
Get the ith contour value.
void SetNumberOfContours(int number)
Set the number of contours to place into the list.
void GenerateValues(int numContours, double rangeStart, double rangeEnd)
Generate numContours equally spaced contour values between specified range.
vtkIdType GetNumberOfContours()
Get the number of contours in the list of contour values.
~vtkGenericCutter() override
void GetValues(double *contourValues)
Fill a supplied list with contour values.
vtkMTimeType GetMTime() override
Override GetMTime because we delegate to vtkContourValues and refer to vtkImplicitFunction.
vtkPointData * SecondaryPD
vtkGenericCutter(vtkImplicitFunction *cf=nullptr)
int RequestData(vtkInformation *, vtkInformationVector **, vtkInformationVector *) override
Actual implementation of the cutter operation.
vtkCellData * SecondaryCD
void CreateDefaultLocator()
Create default locator.
virtual void SetCutFunction(vtkImplicitFunction *)
Specify the implicit function to perform the cutting.
abstract interface for implicit functions
Abstract class in support of both point location and point insertion.
a simple class to control print indentation
Definition: vtkIndent.h:40
Store zero or more vtkInformation instances.
Store vtkAlgorithm input/output information.
represent and manipulate point attribute data
Definition: vtkPointData.h:42
Superclass for algorithms that produce only polydata as output.
int vtkTypeBool
Definition: vtkABI.h:69
int vtkIdType
Definition: vtkType.h:332
vtkTypeUInt32 vtkMTimeType
Definition: vtkType.h:287