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// SPDX-FileCopyrightText: Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
// SPDX-License-Identifier: BSD-3-Clause
/**
* @class vtkPLinearExtrusionFilter
* @brief Subclass that handles piece invariance.
*
* vtkPLinearExtrusionFilter is a parallel version of vtkLinearExtrusionFilter.
*
* @sa
* vtkLinearExtrusionFilter
*/
#ifndef vtkPLinearExtrusionFilter_h
#define vtkPLinearExtrusionFilter_h
#include "vtkFiltersParallelModule.h" // For export macro
#include "vtkLinearExtrusionFilter.h"
VTK_ABI_NAMESPACE_BEGIN
class VTKFILTERSPARALLEL_EXPORT vtkPLinearExtrusionFilter : public vtkLinearExtrusionFilter
{
public:
vtkTypeMacro(vtkPLinearExtrusionFilter, vtkLinearExtrusionFilter);
void PrintSelf(ostream& os, vtkIndent indent) override;
/**
* 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, vtkTypeBool);
vtkGetMacro(PieceInvariant, vtkTypeBool);
vtkBooleanMacro(PieceInvariant, vtkTypeBool);
protected:
vtkPLinearExtrusionFilter();
~vtkPLinearExtrusionFilter() override = default;
int RequestData(vtkInformation*, vtkInformationVector**, vtkInformationVector*) override;
int RequestUpdateExtent(vtkInformation*, vtkInformationVector**, vtkInformationVector*) override;
vtkTypeBool PieceInvariant;
private:
vtkPLinearExtrusionFilter(const vtkPLinearExtrusionFilter&) = delete;
void operator=(const vtkPLinearExtrusionFilter&) = delete;
};
VTK_ABI_NAMESPACE_END
#endif
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