VTK
vtkExtractPolyDataPiece.h
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1/*=========================================================================
2
3 Program: Visualization Toolkit
4 Module: vtkExtractPolyDataPiece.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=========================================================================*/
24#ifndef vtkExtractPolyDataPiece_h
25#define vtkExtractPolyDataPiece_h
26
27#include "vtkFiltersParallelModule.h" // For export macro
29
30class vtkIdList;
31class vtkIntArray;
32
33class VTKFILTERSPARALLEL_EXPORT vtkExtractPolyDataPiece : public vtkPolyDataAlgorithm
34{
35public:
38 void PrintSelf(ostream& os, vtkIndent indent);
39
41
44 vtkSetMacro(CreateGhostCells, int);
45 vtkGetMacro(CreateGhostCells, int);
46 vtkBooleanMacro(CreateGhostCells, int);
48
49protected:
52
53 // Usual data generation method
56
57 // A method for labeling which piece the cells belong to.
58 void ComputeCellTags(vtkIntArray *cellTags, vtkIdList *pointOwnership,
59 int piece, int numPieces, vtkPolyData *input);
60
61 void AddGhostLevel(vtkPolyData *input, vtkIntArray *cellTags, int ghostLevel);
62
64private:
65 vtkExtractPolyDataPiece(const vtkExtractPolyDataPiece&) VTK_DELETE_FUNCTION;
66 void operator=(const vtkExtractPolyDataPiece&) VTK_DELETE_FUNCTION;
67};
68
69#endif
Return specified piece, including specified number of ghost levels.
static vtkExtractPolyDataPiece * New()
void PrintSelf(ostream &os, vtkIndent indent)
Methods invoked by print to print information about the object including superclasses.
void ComputeCellTags(vtkIntArray *cellTags, vtkIdList *pointOwnership, int piece, int numPieces, vtkPolyData *input)
void AddGhostLevel(vtkPolyData *input, vtkIntArray *cellTags, int ghostLevel)
int RequestUpdateExtent(vtkInformation *, vtkInformationVector **, vtkInformationVector *)
This is called by the superclass.
int RequestData(vtkInformation *, vtkInformationVector **, vtkInformationVector *)
This is called by the superclass.
list of point or cell ids
Definition: vtkIdList.h:37
a simple class to control print indentation
Definition: vtkIndent.h:40
Store zero or more vtkInformation instances.
Store vtkAlgorithm input/output information.
dynamic, self-adjusting array of int
Definition: vtkIntArray.h:46
Superclass for algorithms that produce only polydata as output.
concrete dataset represents vertices, lines, polygons, and triangle strips
Definition: vtkPolyData.h:86
vtkSetMacro(IgnoreDriverBugs, bool)
Updates the extensions string.
vtkBooleanMacro(IgnoreDriverBugs, bool)
Updates the extensions string.