VTK
dox
Filters
Extraction
vtkExtractCells.h
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/*=========================================================================
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Program: Visualization Toolkit
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Module: vtkExtractCells.h
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Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
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All rights reserved.
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See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
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This software is distributed WITHOUT ANY WARRANTY; without even
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the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
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PURPOSE. See the above copyright notice for more information.
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=========================================================================*/
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/*----------------------------------------------------------------------------
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Copyright (c) Sandia Corporation
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See Copyright.txt or http://www.paraview.org/HTML/Copyright.html for details.
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----------------------------------------------------------------------------*/
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#ifndef vtkExtractCells_h
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#define vtkExtractCells_h
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#include "vtkFiltersExtractionModule.h"
// For export macro
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#include "
vtkUnstructuredGridAlgorithm.h
"
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class
vtkIdList
;
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class
vtkExtractCellsSTLCloak;
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class
VTKFILTERSEXTRACTION_EXPORT
vtkExtractCells
:
public
vtkUnstructuredGridAlgorithm
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{
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public
:
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vtkTypeMacro(
vtkExtractCells
,
vtkUnstructuredGridAlgorithm
);
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virtual
void
PrintSelf
(ostream &os,
vtkIndent
indent);
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static
vtkExtractCells
*
New
();
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void
SetCellList
(
vtkIdList
*l);
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void
AddCellList
(
vtkIdList
*l);
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void
AddCellRange
(
vtkIdType
from,
vtkIdType
to);
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protected
:
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virtual
int
RequestData
(
vtkInformation
*,
vtkInformationVector
**,
vtkInformationVector
*);
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virtual
int
FillInputPortInformation
(
int
port
,
vtkInformation
*
info
);
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vtkExtractCells
();
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~vtkExtractCells
();
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private
:
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void
Copy(
vtkDataSet
*input,
vtkUnstructuredGrid
*output);
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static
vtkIdType
findInSortedList(
vtkIdList
*idList,
vtkIdType
id
);
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vtkIdList
*reMapPointIds(
vtkDataSet
*grid);
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void
CopyCellsDataSet(
vtkIdList
*ptMap,
vtkDataSet
*input,
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vtkUnstructuredGrid
*output);
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void
CopyCellsUnstructuredGrid(
vtkIdList
*ptMap,
vtkDataSet
*input,
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vtkUnstructuredGrid
*output);
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vtkExtractCellsSTLCloak *CellList;
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int
SubSetUGridCellArraySize;
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char
InputIsUgrid;
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vtkExtractCells
(
const
vtkExtractCells
&) VTK_DELETE_FUNCTION;
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void
operator=(
const
vtkExtractCells
&) VTK_DELETE_FUNCTION;
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};
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#endif
vtkExtractCells
subset a vtkDataSet to create a vtkUnstructuredGrid
Definition:
vtkExtractCells.h:41
vtkIdType
int vtkIdType
Definition:
vtkType.h:287
vtkInformationVector
Store zero or more vtkInformation instances.
Definition:
vtkInformationVector.h:42
vtkExtractCells::New
static vtkExtractCells * New()
vtkExtractCells::SetCellList
void SetCellList(vtkIdList *l)
Set the list of cell IDs that the output vtkUnstructuredGrid will be composed of.
vtkExtractCells::RequestData
virtual int RequestData(vtkInformation *, vtkInformationVector **, vtkInformationVector *)
This is called by the superclass.
vtkExtractCells::FillInputPortInformation
virtual int FillInputPortInformation(int port, vtkInformation *info)
Fill the input port information objects for this algorithm.
vtkX3D::port
@ port
Definition:
vtkX3D.h:447
vtkIndent
a simple class to control print indentation
Definition:
vtkIndent.h:40
vtkIdList
list of point or cell ids
Definition:
vtkIdList.h:37
vtkExtractCells::AddCellList
void AddCellList(vtkIdList *l)
Add the supplied list of cell IDs to those that will be included in the output vtkUnstructuredGrid.
vtkExtractCells::vtkExtractCells
vtkExtractCells()
vtkExtractCells::PrintSelf
virtual void PrintSelf(ostream &os, vtkIndent indent)
Methods invoked by print to print information about the object including superclasses.
vtkDataSet
abstract class to specify dataset behavior
Definition:
vtkDataSet.h:63
vtkInformation
Store vtkAlgorithm input/output information.
Definition:
vtkInformation.h:87
vtkX3D::info
@ info
Definition:
vtkX3D.h:376
vtkUnstructuredGridAlgorithm.h
vtkExtractCells::AddCellRange
void AddCellRange(vtkIdType from, vtkIdType to)
Add this range of cell IDs to those that will be included in the output vtkUnstructuredGrid.
vtkUnstructuredGridAlgorithm
Superclass for algorithms that produce only unstructured grid as output.
Definition:
vtkUnstructuredGridAlgorithm.h:41
vtkUnstructuredGrid
dataset represents arbitrary combinations of all possible cell types
Definition:
vtkUnstructuredGrid.h:83
vtkExtractCells::~vtkExtractCells
~vtkExtractCells()
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