ttkMorseSmaleComplex.h

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#pragma once
 
// VTK Module
#include <ttkMorseSmaleComplexModule.h>
 
// ttk code includes
#include <MorseSmaleComplex.h>
#include <ttkAlgorithm.h>
 
class vtkPolyData;
 
class TTKMORSESMALECOMPLEX_EXPORT ttkMorseSmaleComplex
  : public ttkAlgorithm,
    protected ttk::MorseSmaleComplex {
 
public:
  static ttkMorseSmaleComplex *New();
 
  vtkTypeMacro(ttkMorseSmaleComplex, ttkAlgorithm);
 
  vtkSetMacro(ForceInputOffsetScalarField, bool);
  vtkGetMacro(ForceInputOffsetScalarField, bool);
 
  vtkSetMacro(ComputeCriticalPoints, bool);
  vtkGetMacro(ComputeCriticalPoints, bool);
 
  vtkSetMacro(ComputeAscendingSeparatrices1, bool);
  vtkGetMacro(ComputeAscendingSeparatrices1, bool);
 
  vtkSetMacro(ComputeDescendingSeparatrices1, bool);
  vtkGetMacro(ComputeDescendingSeparatrices1, bool);
 
  vtkSetMacro(ComputeSaddleConnectors, bool);
  vtkGetMacro(ComputeSaddleConnectors, bool);
 
  vtkSetMacro(ComputeAscendingSeparatrices2, bool);
  vtkGetMacro(ComputeAscendingSeparatrices2, bool);
 
  vtkSetMacro(ComputeDescendingSeparatrices2, bool);
  vtkGetMacro(ComputeDescendingSeparatrices2, bool);
 
  vtkSetMacro(ComputeAscendingSegmentation, bool);
  vtkGetMacro(ComputeAscendingSegmentation, bool);
 
  vtkSetMacro(ComputeDescendingSegmentation, bool);
  vtkGetMacro(ComputeDescendingSegmentation, bool);
 
  vtkSetMacro(ComputeFinalSegmentation, bool);
  vtkGetMacro(ComputeFinalSegmentation, bool);
 
  vtkSetMacro(IterationThreshold, int);
  vtkGetMacro(IterationThreshold, int);
 
  vtkSetMacro(ReturnSaddleConnectors, bool);
  vtkGetMacro(ReturnSaddleConnectors, bool);
 
  vtkSetMacro(DiscreteGradientBackend, int);
  vtkGetMacro(DiscreteGradientBackend, int);
 
  vtkSetMacro(SaddleConnectorsPersistenceThreshold, double);
  vtkGetMacro(SaddleConnectorsPersistenceThreshold, double);
 
  vtkSetMacro(ThresholdIsAbsolute, bool);
  vtkGetMacro(ThresholdIsAbsolute, bool);
 
  vtkSetMacro(ForceLoopFreeGradient, bool);
  vtkGetMacro(ForceLoopFreeGradient, bool);
 
  vtkSetMacro(StochasticGradientSeed, unsigned int);
  vtkGetMacro(StochasticGradientSeed, unsigned int);
 
protected:
  template <typename scalarType, typename triangulationType>
  int dispatch(vtkDataArray *const inputScalars,
               vtkPolyData *const outputCriticalPoints,
               vtkPolyData *const outputSeparatrices1,
               vtkPolyData *const outputSeparatrices2,
               const SimplexId *const inputOffsets,
               const triangulationType &triangulation);
 
  ttkMorseSmaleComplex();
 
  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{};
  int IterationThreshold{-1};
  int DiscreteGradientBackend{0};
  OutputManifold segmentations_{};
  unsigned int StochasticGradientSeed{0};
};