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/*=========================================================================
Program: Visualization Toolkit
Module: $RCSfile: vtkPLinearExtrusionFilter.h,v $
Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
All rights reserved.
See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
This software is distributed WITHOUT ANY WARRANTY; without even
the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
PURPOSE. See the above copyright notice for more information.
=========================================================================*/
// .NAME vtkPLinearExtrusionFilter - Subclass that handles piece invariance.
// .SECTION Description
// vtkPLinearExtrusionFilter is a parallel version of vtkLinearExtrusionFilter.
// .SECTION See Also
// vtkLinearExtrusionFilter
#ifndef __vtkPLinearExtrusionFilter_h
#define __vtkPLinearExtrusionFilter_h
#include "vtkLinearExtrusionFilter.h"
class VTK_PARALLEL_EXPORT vtkPLinearExtrusionFilter : public vtkLinearExtrusionFilter
{
public:
vtkTypeRevisionMacro(vtkPLinearExtrusionFilter,vtkLinearExtrusionFilter);
void PrintSelf(ostream& os, vtkIndent indent);
// Description:
// Create an object with PieceInvariant off.
static vtkPLinearExtrusionFilter *New();
// To get piece invariance, this filter has to request an
// extra ghost level. Since piece invariance is not very
// important for this filter, it is optional. Without invariance,
// Internal surfaces will be generated. These surface
// Are hidden by the normal surface generated by this filter.
// By default, PieceInvariance is off.
vtkSetMacro(PieceInvariant, int);
vtkGetMacro(PieceInvariant, int);
vtkBooleanMacro(PieceInvariant, int);
protected:
vtkPLinearExtrusionFilter();
~vtkPLinearExtrusionFilter() {};
virtual int RequestData(vtkInformation *, vtkInformationVector **, vtkInformationVector *);
virtual int RequestUpdateExtent(vtkInformation *, vtkInformationVector **, vtkInformationVector *);
int PieceInvariant;
private:
vtkPLinearExtrusionFilter(const vtkPLinearExtrusionFilter&); // Not implemented.
void operator=(const vtkPLinearExtrusionFilter&); // Not implemented.
};
#endif
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