ttkPathCompression.h

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#pragma once
 
// VTK Module
#include <ttkPathCompressionModule.h>
 
// ttk code includes
#include <PathCompression.h>
#include <ttkAlgorithm.h>
#include <ttkMacros.h>
 
class vtkPolyData;
 
class TTKPATHCOMPRESSION_EXPORT ttkPathCompression
  : public ttkAlgorithm,
    protected ttk::PathCompression {
 
public:
  static ttkPathCompression *New();
 
  vtkTypeMacro(ttkPathCompression, ttkAlgorithm);
 
  vtkSetMacro(ComputeAscendingSegmentation, bool);
  vtkGetMacro(ComputeAscendingSegmentation, bool);
 
  vtkSetMacro(ComputeDescendingSegmentation, bool);
  vtkGetMacro(ComputeDescendingSegmentation, bool);
 
  vtkSetMacro(ComputeMSSegmentationHash, bool);
  vtkGetMacro(ComputeMSSegmentationHash, bool);
 
  vtkSetMacro(ForceInputOffsetScalarField, bool);
  vtkGetMacro(ForceInputOffsetScalarField, bool);
 
protected:
  template <typename triangulationType>
  int dispatch(const SimplexId *const inputOffsets,
               const triangulationType &triangulation);
 
  ttkPathCompression();
 
  int FillInputPortInformation(int port, vtkInformation *info) override;
  int FillOutputPortInformation(int port, vtkInformation *info) override;
  int RequestData(vtkInformation *request,
                  vtkInformationVector **inputVector,
                  vtkInformationVector *outputVector) override;
 
private:
  bool ForceInputOffsetScalarField{};
  OutputSegmentation segmentations_{};
};