vtkHausdorffDistancePointSetFilter.h

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// SPDX-FileCopyrightText: Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
// SPDX-FileCopyrightText: Copyright (c) 2011 LTSI INSERM U642
// SPDX-License-Identifier: BSD-3-Clause
 
#ifndef vtkHausdorffDistancePointSetFilter_h
#define vtkHausdorffDistancePointSetFilter_h
 
#include "vtkFiltersModelingModule.h" // For export macro
#include "vtkPointSetAlgorithm.h"
 
VTK_ABI_NAMESPACE_BEGIN
class VTKFILTERSMODELING_EXPORT vtkHausdorffDistancePointSetFilter : public vtkPointSetAlgorithm
{
public:

  static vtkHausdorffDistancePointSetFilter* New();
  vtkTypeMacro(vtkHausdorffDistancePointSetFilter, vtkPointSetAlgorithm);
  void PrintSelf(ostream& os, vtkIndent indent) override;


  vtkGetVector2Macro(RelativeDistance, double);


  vtkGetMacro(HausdorffDistance, double);
 
  enum DistanceMethod
  {
    POINT_TO_POINT,
    POINT_TO_CELL
  };


  vtkSetMacro(TargetDistanceMethod, int);
  vtkGetMacro(TargetDistanceMethod, int);
  void SetTargetDistanceMethodToPointToPoint() { this->SetTargetDistanceMethod(POINT_TO_POINT); }
  void SetTargetDistanceMethodToPointToCell() { this->SetTargetDistanceMethod(POINT_TO_CELL); }
  const char* GetTargetDistanceMethodAsString();
 
protected:
  vtkHausdorffDistancePointSetFilter();
  ~vtkHausdorffDistancePointSetFilter() override;
 
  int RequestData(vtkInformation*, vtkInformationVector**, vtkInformationVector*) override;
  int FillInputPortInformation(int port, vtkInformation* info) override;
 
  int TargetDistanceMethod;   
  double RelativeDistance[2]; 
  double HausdorffDistance;   
 
private:
  vtkHausdorffDistancePointSetFilter(const vtkHausdorffDistancePointSetFilter&) = delete;
  void operator=(const vtkHausdorffDistancePointSetFilter&) = delete;
};
inline const char* vtkHausdorffDistancePointSetFilter::GetTargetDistanceMethodAsString()
{
  if (this->TargetDistanceMethod == POINT_TO_POINT)
  {
    return "PointToPoint";
  }
  else
  {
    return "PointToCell";
  }
}
VTK_ABI_NAMESPACE_END
#endif