vtkPolyDataTangents.h

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// SPDX-FileCopyrightText: Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
// SPDX-License-Identifier: BSD-3-Clause
#ifndef vtkPolyDataTangents_h
#define vtkPolyDataTangents_h

#include "vtkFiltersCoreModule.h" // For export macro
#include "vtkPolyDataAlgorithm.h"
#include "vtkWrappingHints.h" // For VTK_MARSHALAUTO

VTK_ABI_NAMESPACE_BEGIN
class vtkFloatArray;
class vtkIdList;
class vtkPolyData;

class VTKFILTERSCORE_EXPORT VTK_MARSHALAUTO vtkPolyDataTangents : public vtkPolyDataAlgorithm
{
public:
  vtkTypeMacro(vtkPolyDataTangents, vtkPolyDataAlgorithm);
  void PrintSelf(ostream& os, vtkIndent indent) override;

  static vtkPolyDataTangents* New();


  vtkSetMacro(ComputePointTangents, bool);
  vtkGetMacro(ComputePointTangents, bool);
  vtkBooleanMacro(ComputePointTangents, bool);


  vtkSetMacro(ComputeCellTangents, bool);
  vtkGetMacro(ComputeCellTangents, bool);
  vtkBooleanMacro(ComputeCellTangents, bool);

protected:
  vtkPolyDataTangents() = default;
  ~vtkPolyDataTangents() override = default;

  int RequestData(vtkInformation*, vtkInformationVector**, vtkInformationVector*) override;

  bool ComputePointTangents = true;
  bool ComputeCellTangents = false;

private:
  vtkPolyDataTangents(const vtkPolyDataTangents&) = delete;
  void operator=(const vtkPolyDataTangents&) = delete;
};

VTK_ABI_NAMESPACE_END
#endif