VTK  9.2.6
vtkExtractPolyDataGeometry.h
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1/*=========================================================================
2
3 Program: Visualization Toolkit
4 Module: vtkExtractPolyDataGeometry.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=========================================================================*/
43
44#ifndef vtkExtractPolyDataGeometry_h
45#define vtkExtractPolyDataGeometry_h
46
47#include "vtkFiltersExtractionModule.h" // For export macro
49
51
52class VTKFILTERSEXTRACTION_EXPORT vtkExtractPolyDataGeometry : public vtkPolyDataAlgorithm
53{
54public:
56 void PrintSelf(ostream& os, vtkIndent indent) override;
57
62
67
69
75
77
84 vtkBooleanMacro(ExtractInside, vtkTypeBool);
86
88
96
98
102 vtkSetMacro(PassPoints, vtkTypeBool);
103 vtkGetMacro(PassPoints, vtkTypeBool);
104 vtkBooleanMacro(PassPoints, vtkTypeBool);
106
107protected:
110
111 // Usual data generation method
113
118
119 vtkIdType InsertPointInMap(vtkIdType i, vtkPoints* inPts, vtkPoints* newPts, vtkIdType* pointMap);
120
121private:
123 void operator=(const vtkExtractPolyDataGeometry&) = delete;
124};
125
127
131 vtkIdType i, vtkPoints* inPts, vtkPoints* newPts, vtkIdType* pointMap)
132{
133 double x[3];
134 inPts->GetPoint(i, x);
135 pointMap[i] = newPts->InsertNextPoint(x);
136 return pointMap[i];
137}
138
139
140#endif
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
vtkExtractPolyDataGeometry(vtkImplicitFunction *f=nullptr)
vtkIdType InsertPointInMap(vtkIdType i, vtkPoints *inPts, vtkPoints *newPts, vtkIdType *pointMap)
When not passing points, have to use a point map to keep track of things.
int RequestData(vtkInformation *, vtkInformationVector **, vtkInformationVector *) override
This is called by the superclass.
~vtkExtractPolyDataGeometry() override
vtkMTimeType GetMTime() override
Return the MTime taking into account changes to the implicit function.
virtual void SetImplicitFunction(vtkImplicitFunction *)
Specify the implicit function for inside/outside checks.
static vtkExtractPolyDataGeometry * New()
Construct object with ExtractInside turned on.
abstract interface for implicit functions
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 3D points
Definition vtkPoints.h:34
double * GetPoint(vtkIdType id)
Return a pointer to a double point x[3] for a specific id.
Definition vtkPoints.h:134
vtkIdType InsertNextPoint(const float x[3])
Insert point into next available slot.
Definition vtkPoints.h:205
int vtkTypeBool
Definition vtkABI.h:69
int vtkIdType
Definition vtkType.h:332
vtkTypeUInt32 vtkMTimeType
Definition vtkType.h:287