dox/Graphics/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 "vtkPolyDataAlgorithm.h"

class vtkSmoothPoints;

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

  static vtkSmoothPolyDataFilter *New();


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


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


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


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


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


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


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


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


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


  void SetSource(vtkPolyData *source);
  vtkPolyData *GetSource();
  
protected:
  vtkSmoothPolyDataFilter();
  ~vtkSmoothPolyDataFilter() {};

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

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

  vtkSmoothPoints *SmoothPoints;
private:
  vtkSmoothPolyDataFilter(const vtkSmoothPolyDataFilter&);  // Not implemented.
  void operator=(const vtkSmoothPolyDataFilter&);  // Not implemented.
};

#endif

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