VTK
vtkExtractPolyDataGeometry.h
Go to the documentation of this file.
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=========================================================================*/
46#ifndef vtkExtractPolyDataGeometry_h
47#define vtkExtractPolyDataGeometry_h
48
49#include "vtkFiltersExtractionModule.h" // For export macro
51
53
54class VTKFILTERSEXTRACTION_EXPORT vtkExtractPolyDataGeometry : public vtkPolyDataAlgorithm
55{
56public:
58 void PrintSelf(ostream& os, vtkIndent indent);
59
64
69
71
75 vtkGetObjectMacro(ImplicitFunction,vtkImplicitFunction);
77
79
84 vtkSetMacro(ExtractInside,int);
85 vtkGetMacro(ExtractInside,int);
86 vtkBooleanMacro(ExtractInside,int);
88
90
94 vtkSetMacro(ExtractBoundaryCells,int);
95 vtkGetMacro(ExtractBoundaryCells,int);
96 vtkBooleanMacro(ExtractBoundaryCells,int);
98
100
104 vtkSetMacro(PassPoints,int);
105 vtkGetMacro(PassPoints,int);
106 vtkBooleanMacro(PassPoints,int);
108
109protected:
112
113 // Usual data generation method
115
120
121 vtkIdType InsertPointInMap(vtkIdType i, vtkPoints *inPts, vtkPoints *newPts, vtkIdType *pointMap);
122
123private:
124 vtkExtractPolyDataGeometry(const vtkExtractPolyDataGeometry&) VTK_DELETE_FUNCTION;
125 void operator=(const vtkExtractPolyDataGeometry&) VTK_DELETE_FUNCTION;
126};
127
129
133 vtkPoints *newPts, vtkIdType *pointMap)
134{
135 double x[3];
136 inPts->GetPoint(i, x);
137 pointMap[i] = newPts->InsertNextPoint(x);
138 return pointMap[i];
139}
141
142
143#endif
extract vtkPolyData cells that lies either entirely inside or outside of a specified implicit functio...
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.
vtkExtractPolyDataGeometry(vtkImplicitFunction *f=NULL)
void PrintSelf(ostream &os, vtkIndent indent)
Methods invoked by print to print information about the object including superclasses.
virtual void SetImplicitFunction(vtkImplicitFunction *)
Specify the implicit function for inside/outside checks.
static vtkExtractPolyDataGeometry * New()
Construct object with ExtractInside turned on.
int RequestData(vtkInformation *, vtkInformationVector **, vtkInformationVector *)
This is called by the superclass.
vtkMTimeType GetMTime()
Return the MTime taking into account changes to the implicit function.
abstract interface for implicit functions
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 3D points
Definition: vtkPoints.h:40
double * GetPoint(vtkIdType id)
Return a pointer to a double point x[3] for a specific id.
Definition: vtkPoints.h:140
vtkIdType InsertNextPoint(const float x[3])
Insert point into next available slot.
Definition: vtkPoints.h:189
Superclass for algorithms that produce only polydata as output.
vtkSetMacro(IgnoreDriverBugs, bool)
Updates the extensions string.
vtkBooleanMacro(IgnoreDriverBugs, bool)
Updates the extensions string.
int vtkIdType
Definition: vtkType.h:287
vtkTypeUInt64 vtkMTimeType
Definition: vtkType.h:248