vtkSmoothPolyDataFilter.h

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

#include "vtkFiltersCoreModule.h" // For export macro
#include "vtkPolyDataAlgorithm.h"
#include "vtkWrappingHints.h" // For VTK_MARSHALAUTO
#include <memory>             // For std::unique_ptr<>

VTK_ABI_NAMESPACE_BEGIN
class vtkSmoothPoints;

class VTKFILTERSCORE_EXPORT VTK_MARSHALAUTO vtkSmoothPolyDataFilter : public vtkPolyDataAlgorithm
{
public:
  static vtkSmoothPolyDataFilter* New();


  vtkTypeMacro(vtkSmoothPolyDataFilter, vtkPolyDataAlgorithm);
  void PrintSelf(ostream& os, vtkIndent indent) override;


  vtkSetClampMacro(Convergence, double, 0.0, 1.0);
  vtkGetMacro(Convergence, double);


  vtkSetClampMacro(NumberOfIterations, int, 0, VTK_INT_MAX);
  vtkGetMacro(NumberOfIterations, int);


  vtkSetMacro(RelaxationFactor, double);
  vtkGetMacro(RelaxationFactor, double);


  vtkSetMacro(FeatureEdgeSmoothing, vtkTypeBool);
  vtkGetMacro(FeatureEdgeSmoothing, vtkTypeBool);
  vtkBooleanMacro(FeatureEdgeSmoothing, vtkTypeBool);


  vtkSetClampMacro(FeatureAngle, double, 0.0, 180.0);
  vtkGetMacro(FeatureAngle, double);


  vtkSetClampMacro(EdgeAngle, double, 0.0, 180.0);
  vtkGetMacro(EdgeAngle, double);


  vtkSetMacro(BoundarySmoothing, vtkTypeBool);
  vtkGetMacro(BoundarySmoothing, vtkTypeBool);
  vtkBooleanMacro(BoundarySmoothing, vtkTypeBool);


  vtkSetMacro(GenerateErrorScalars, vtkTypeBool);
  vtkGetMacro(GenerateErrorScalars, vtkTypeBool);
  vtkBooleanMacro(GenerateErrorScalars, vtkTypeBool);


  vtkSetMacro(GenerateErrorVectors, vtkTypeBool);
  vtkGetMacro(GenerateErrorVectors, vtkTypeBool);
  vtkBooleanMacro(GenerateErrorVectors, vtkTypeBool);


  void SetSourceData(vtkPolyData* source);
  vtkPolyData* GetSource();


  vtkSetMacro(OutputPointsPrecision, int);
  vtkGetMacro(OutputPointsPrecision, int);

protected:
  vtkSmoothPolyDataFilter();
  ~vtkSmoothPolyDataFilter() override;

  int RequestData(vtkInformation*, vtkInformationVector**, vtkInformationVector*) override;
  int FillInputPortInformation(int port, vtkInformation* info) override;

  double Convergence;
  int NumberOfIterations;
  double RelaxationFactor;
  vtkTypeBool FeatureEdgeSmoothing;
  double FeatureAngle;
  double EdgeAngle;
  vtkTypeBool BoundarySmoothing;
  vtkTypeBool GenerateErrorScalars;
  vtkTypeBool GenerateErrorVectors;
  int OutputPointsPrecision;

  std::unique_ptr<vtkSmoothPoints> SmoothPoints;

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

VTK_ABI_NAMESPACE_END
#endif