ttkSphereFromPoint.h

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#pragma once
 
// VTK includes
 
// VTK Module
#include <ttkSphereFromPointModule.h>
 
// ttk code includes
#include <ttkAlgorithm.h>
 
class vtkAppendPolyData;
class vtkSphereSource;
 
class TTKSPHEREFROMPOINT_EXPORT ttkSphereFromPoint : public ttkAlgorithm {
 
public:
  static ttkSphereFromPoint *New();
 
  // macros
  vtkTypeMacro(ttkSphereFromPoint, ttkAlgorithm);
 
  vtkSetMacro(EndPhi, int);
 
  vtkSetMacro(EndTheta, int);
 
  vtkSetMacro(PhiResolution, int);
 
  vtkSetMacro(Radius, double);
 
  vtkSetMacro(StartPhi, int);
 
  vtkSetMacro(StartTheta, int);
 
  vtkSetMacro(ThetaResolution, int);
 
  //   /// Over-ride the input data type to vtkDataSet.
  //   int FillOutputPortInformation(int port, vtkInformation *info) override {
  //     info->Set(vtkDataObject::DATA_TYPE_NAME(), "vtkPolyData");
  //     return 1;
  //   }
 
protected:
  ttkSphereFromPoint();
 
  ~ttkSphereFromPoint() override;
 
  int FillInputPortInformation(int port, vtkInformation *info) override;
 
  int FillOutputPortInformation(int port, vtkInformation *info) override;
 
  int RequestData(vtkInformation *request,
                  vtkInformationVector **inputVector,
                  vtkInformationVector *outputVector) override;
 
private:
  int ThetaResolution{20}, StartTheta{0}, EndTheta{360}, PhiResolution{20},
    StartPhi{0}, EndPhi{180};
  double Radius{0.5};
 
  vtkAppendPolyData *masterAppender_;
  std::vector<vtkAppendPolyData *> appenderList_;
  std::vector<vtkSphereSource *> sphereList_;
  std::vector<std::vector<vtkDataArray *>> dataArrayList_;
};