vtkDataObjectTreeToPointSetFilter.h

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

  Program:   ParaView
  Module:    vtkDataObjectTreeToPointSetFilter.h

  Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
  All rights reserved.
  See Copyright.txt or http://www.paraview.org/HTML/Copyright.html 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 vtkDataObjectTreeToPointSetFilter_h
#define vtkDataObjectTreeToPointSetFilter_h

#include "vtkLegacy.h"                    // for legacy
#include "vtkPVVTKExtensionsMiscModule.h" // For export macro
#include "vtkPointSetAlgorithm.h"

#if !defined(VTK_LEGACY_REMOVE)
class vtkAppendDataSets;
class vtkDataObjectTree;
class vtkDataSet;
class VTKPVVTKEXTENSIONSMISC_EXPORT vtkDataObjectTreeToPointSetFilter : public vtkPointSetAlgorithm
{
public:
  static vtkDataObjectTreeToPointSetFilter* New();
  vtkTypeMacro(vtkDataObjectTreeToPointSetFilter, vtkPointSetAlgorithm);
  void PrintSelf(ostream& os, vtkIndent indent) override;


  vtkSetMacro(SubTreeCompositeIndex, unsigned int);
  vtkGetMacro(SubTreeCompositeIndex, unsigned int);


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


  vtkSetClampMacro(Tolerance, double, 0.0, VTK_DOUBLE_MAX);
  vtkGetMacro(Tolerance, double);


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


  vtkSetMacro(OutputDataSetType, int);
  vtkGetMacro(OutputDataSetType, int);

protected:
  vtkDataObjectTreeToPointSetFilter();
  ~vtkDataObjectTreeToPointSetFilter() override;

  int RequestDataObject(vtkInformation* request, vtkInformationVector** inputVector,
    vtkInformationVector* outputVector) override;
  int RequestData(vtkInformation* request, vtkInformationVector** inputVector,
    vtkInformationVector* outputVector) override;

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

  void RemovePartialArrays(vtkDataSet* data);

  void ExecuteSubTree(vtkDataObjectTree* dot, vtkAppendDataSets* appender);

  unsigned int SubTreeCompositeIndex;
  bool MergePoints;
  double Tolerance;
  bool ToleranceIsAbsolute;
  int OutputDataSetType;

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

#endif
#endif // VTK_LEGACY_REMOVE