dox/Hybrid/vtkProcrustesAlignmentFilter.h

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

  Program:   Visualization Toolkit
  Module:    vtkProcrustesAlignmentFilter.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 __vtkProcrustesAlignmentFilter_h
#define __vtkProcrustesAlignmentFilter_h

#include "vtkPointSetAlgorithm.h"

class vtkLandmarkTransform;
class vtkPointSet;
class vtkPoints;

class VTK_HYBRID_EXPORT vtkProcrustesAlignmentFilter : public vtkPointSetAlgorithm
{
public:
  vtkTypeMacro(vtkProcrustesAlignmentFilter,vtkPointSetAlgorithm);

  void PrintSelf(ostream& os, vtkIndent indent);

  static vtkProcrustesAlignmentFilter *New();


  vtkGetObjectMacro(LandmarkTransform,vtkLandmarkTransform);
  

  vtkGetObjectMacro(MeanPoints,vtkPoints);
  
  void SetNumberOfInputs(int n);


  void SetInput(int idx, vtkPointSet* p);
  void SetInput(int idx, vtkDataObject* input);


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

  vtkPointSet* GetInput(int idx);

protected:
  vtkProcrustesAlignmentFilter();
  ~vtkProcrustesAlignmentFilter();

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

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

  vtkLandmarkTransform *LandmarkTransform;

  bool StartFromCentroid;

  vtkPoints *MeanPoints;

private:
  vtkProcrustesAlignmentFilter(const vtkProcrustesAlignmentFilter&);  // Not implemented.
  void operator=(const vtkProcrustesAlignmentFilter&);  // Not implemented.
};

#endif

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