ttkLDistance.h

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#pragma once
 
// VTK Module
#include <ttkLDistanceModule.h>
 
// ttk code includes
#include <LDistance.h>
#include <ttkAlgorithm.h>
 
class TTKLDISTANCE_EXPORT ttkLDistance : public ttkAlgorithm,
                                         protected ttk::LDistance {
public:
  static ttkLDistance *New();
  vtkTypeMacro(ttkLDistance, ttkAlgorithm);
 
  vtkSetMacro(DistanceType, const std::string &);
  vtkGetMacro(DistanceType, std::string);
 
  vtkSetMacro(DistanceFieldName, const std::string &);
  vtkGetMacro(DistanceFieldName, std::string);
 
  vtkGetMacro(result, double);
 
protected:
  ttkLDistance();
 
  int FillInputPortInformation(int port, vtkInformation *info) override;
  int FillOutputPortInformation(int port, vtkInformation *info) override;
  int RequestData(vtkInformation *request,
                  vtkInformationVector **inputVector,
                  vtkInformationVector *outputVector) override;
 
private:
  std::string DistanceType{"2"};
  std::string DistanceFieldName{"L2-distance"};
};