vtkSmoothPolyDataFilter.h

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/*=========================================================================

  Program:   Visualization Toolkit
  Module:    vtkSmoothPolyDataFilter.h

  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.

=========================================================================*/
#ifndef vtkSmoothPolyDataFilter_h
#define vtkSmoothPolyDataFilter_h

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

class vtkSmoothPoints;

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

  static vtkSmoothPolyDataFilter *New();


  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;

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

#endif