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vtkApproximatingSubdivisionFilter.h
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/*=========================================================================
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Program: Visualization Toolkit
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Module: vtkApproximatingSubdivisionFilter.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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#ifndef __vtkApproximatingSubdivisionFilter_h
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#define __vtkApproximatingSubdivisionFilter_h
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#include "
vtkPolyDataAlgorithm.h
"
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class
vtkCellArray
;
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class
vtkCellData
;
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class
vtkIdList
;
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class
vtkIntArray
;
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class
vtkPoints
;
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class
vtkPointData
;
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class
VTK_GRAPHICS_EXPORT
vtkApproximatingSubdivisionFilter
:
public
vtkPolyDataAlgorithm
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{
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public
:
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vtkTypeMacro(
vtkApproximatingSubdivisionFilter
,
vtkPolyDataAlgorithm
);
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void
PrintSelf
(ostream& os,
vtkIndent
indent);
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vtkSetMacro(NumberOfSubdivisions,
int
);
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vtkGetMacro(NumberOfSubdivisions,
int
);
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protected
:
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vtkApproximatingSubdivisionFilter
();
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~vtkApproximatingSubdivisionFilter
() {};
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int
RequestData
(
vtkInformation
*,
vtkInformationVector
**,
vtkInformationVector
*);
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virtual
void
GenerateSubdivisionPoints (
vtkPolyData
*inputDS,
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vtkIntArray
*edgeData,
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vtkPoints
*outputPts,
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vtkPointData
*outputPD) = 0;
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void
GenerateSubdivisionCells (
vtkPolyData
*inputDS,
vtkIntArray
*edgeData,
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vtkCellArray
*outputPolys,
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vtkCellData
*outputCD);
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int
FindEdge (
vtkPolyData
*mesh,
vtkIdType
cellId,
vtkIdType
p1,
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vtkIdType
p2,
vtkIntArray
*edgeData,
vtkIdList
*cellIds);
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vtkIdType
InterpolatePosition (
vtkPoints
*inputPts,
vtkPoints
*outputPts,
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vtkIdList
*stencil,
double
*weights);
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int
NumberOfSubdivisions
;
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private
:
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vtkApproximatingSubdivisionFilter
(
const
vtkApproximatingSubdivisionFilter
&);
// Not implemented.
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void
operator=(
const
vtkApproximatingSubdivisionFilter
&);
// Not implemented.
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};
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#endif
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