vtkWeightedTransformFilter.h

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

  Program:   Visualization Toolkit
  Module:    vtkWeightedTransformFilter.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 vtkWeightedTransformFilter_h
#define vtkWeightedTransformFilter_h

#include "vtkFiltersHybridModule.h" // For export macro
#include "vtkPointSetAlgorithm.h"

class vtkAbstractTransform;

class VTKFILTERSHYBRID_EXPORT vtkWeightedTransformFilter : public vtkPointSetAlgorithm
{
public:
  static vtkWeightedTransformFilter *New();
  vtkTypeMacro(vtkWeightedTransformFilter,vtkPointSetAlgorithm);
  void PrintSelf(ostream& os, vtkIndent indent) override;

  vtkMTimeType GetMTime() override;


  vtkSetStringMacro(WeightArray);
  vtkGetStringMacro(WeightArray);


  vtkSetStringMacro(TransformIndexArray);
  vtkGetStringMacro(TransformIndexArray);


  vtkSetStringMacro(CellDataWeightArray);
  vtkGetStringMacro(CellDataWeightArray);


  vtkSetStringMacro(CellDataTransformIndexArray);
  vtkGetStringMacro(CellDataTransformIndexArray);


  virtual void SetTransform(vtkAbstractTransform *transform, int num);
  virtual vtkAbstractTransform *GetTransform(int num);


  virtual void SetNumberOfTransforms(int num);
  vtkGetMacro(NumberOfTransforms, int);


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

protected:
  vtkAbstractTransform **Transforms;
  int NumberOfTransforms;
  vtkTypeBool AddInputValues;

  char *CellDataWeightArray;
  char *WeightArray;

  char *CellDataTransformIndexArray;
  char *TransformIndexArray;

  vtkWeightedTransformFilter();
  ~vtkWeightedTransformFilter() override;

  int RequestData(vtkInformation *, vtkInformationVector **, vtkInformationVector *) override;
private:
  vtkWeightedTransformFilter(const vtkWeightedTransformFilter&) = delete;
  void operator=(const vtkWeightedTransformFilter&) = delete;
};

#endif