VTK  9.0.3
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 =========================================================================*/
46 #ifndef vtkGenericCutter_h
47 #define vtkGenericCutter_h
48 
49 #include "vtkFiltersGenericModule.h" // For export macro
50 #include "vtkPolyDataAlgorithm.h"
51 
52 class vtkContourValues;
53 
56 class vtkPointData;
57 class vtkCellData;
58 
59 class VTKFILTERSGENERIC_EXPORT vtkGenericCutter : public vtkPolyDataAlgorithm
60 {
61 public:
63  void PrintSelf(ostream& os, vtkIndent indent) override;
64 
69  static vtkGenericCutter* New();
70 
75  void SetValue(int i, double value);
76 
80  double GetValue(int i);
81 
86  double* GetValues();
87 
93  void GetValues(double* contourValues);
94 
100  void SetNumberOfContours(int number);
101 
106 
111  void GenerateValues(int numContours, double range[2]);
112 
117  void GenerateValues(int numContours, double rangeStart, double rangeEnd);
118 
123  vtkMTimeType GetMTime() override;
124 
126 
130  vtkGetObjectMacro(CutFunction, vtkImplicitFunction);
132 
134 
139  vtkSetMacro(GenerateCutScalars, vtkTypeBool);
140  vtkGetMacro(GenerateCutScalars, vtkTypeBool);
141  vtkBooleanMacro(GenerateCutScalars, vtkTypeBool);
143 
145 
150  vtkGetObjectMacro(Locator, vtkIncrementalPointLocator);
152 
158 
159 protected:
161  ~vtkGenericCutter() override;
162 
164 
170 
175 
176  // Used internal by vtkGenericAdaptorCell::Contour()
180 
181 private:
182  vtkGenericCutter(const vtkGenericCutter&) = delete;
183  void operator=(const vtkGenericCutter&) = delete;
184 };
185 
186 #endif
represent and manipulate cell attribute data
Definition: vtkCellData.h:33
helper object to manage setting and generating contour values
cut a vtkGenericDataSet with an implicit function or scalar data
static vtkGenericCutter * New()
Construct with user-specified implicit function; initial value of 0.0; and generating cut scalars tur...
vtkIncrementalPointLocator * Locator
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
int FillInputPortInformation(int, vtkInformation *) override
Fill the input port information objects for this algorithm.
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
double * GetValues()
Get a pointer to an array of contour values.
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:34
Store zero or more vtkInformation instances.
Store vtkAlgorithm input/output information.
represent and manipulate point attribute data
Definition: vtkPointData.h:32
Superclass for algorithms that produce only polydata as output.
@ value
Definition: vtkX3D.h:226
@ range
Definition: vtkX3D.h:244
int vtkTypeBool
Definition: vtkABI.h:69
int vtkIdType
Definition: vtkType.h:338
vtkTypeUInt32 vtkMTimeType
Definition: vtkType.h:293