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// SPDX-FileCopyrightText: Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
// SPDX-License-Identifier: BSD-3-Clause
/**
* @class vtkPPolyDataNormals
* @brief compute normals for polygonal mesh
*
*/
#ifndef vtkPPolyDataNormals_h
#define vtkPPolyDataNormals_h
#include "vtkFiltersParallelModule.h" // For export macro
#include "vtkPolyDataNormals.h"
VTK_ABI_NAMESPACE_BEGIN
class VTKFILTERSPARALLEL_EXPORT vtkPPolyDataNormals : public vtkPolyDataNormals
{
public:
vtkTypeMacro(vtkPPolyDataNormals, vtkPolyDataNormals);
void PrintSelf(ostream& os, vtkIndent indent) override;
static vtkPPolyDataNormals* New();
///@{
/**
* To get piece invariance, this filter has to request an
* extra ghost level. By default piece invariance is on.
*/
vtkSetMacro(PieceInvariant, vtkTypeBool);
vtkGetMacro(PieceInvariant, vtkTypeBool);
vtkBooleanMacro(PieceInvariant, vtkTypeBool);
///@}
protected:
vtkPPolyDataNormals();
~vtkPPolyDataNormals() override = default;
// Usual data generation method
int RequestData(vtkInformation*, vtkInformationVector**, vtkInformationVector*) override;
int RequestUpdateExtent(vtkInformation*, vtkInformationVector**, vtkInformationVector*) override;
vtkTypeBool PieceInvariant;
private:
vtkPPolyDataNormals(const vtkPPolyDataNormals&) = delete;
void operator=(const vtkPPolyDataNormals&) = delete;
};
VTK_ABI_NAMESPACE_END
#endif
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