////////////////////////////////////////////////////////////////////////
/// \class RAT::PosGen_FillShellRopes
///
/// \brief Generate event vertices at random points within a spherical shell and contained in one of the two ropes systems
///
/// \author Juan-Pablo Yanez (j.p.yanez@ualberta.ca)
///
/// REVISION HISTORY:
///   - 2018-10-04: Used FillShell generator as a template
///
/// \details Syntax: /generator/pos/set <xyz coordinates of center of spheres> <rmin> <rmax> <volume name> (hold_up or hold_down only)
////////////////////////////////////////////////////////////////////////

#ifndef __RAT_PosGen_FillShellRopes__
#define __RAT_PosGen_FillShellRopes__

#include <RAT/GLG4PosGen.hh>
#include <G4VPhysicalVolume.hh>
#include <vector>

namespace RAT
{
  class PosGen_FillShellRopes : public GLG4PosGen
  {
  public:
    PosGen_FillShellRopes(const char* arg_dbname = "fillshellholdup");
    virtual void GeneratePosition(G4ThreeVector& argResult);
    void SetState(G4String newValues);
    G4String GetState() const;

  protected:
    //G4VPhysicalVolume* FindPhysVolume(const std::string vol_name);
    G4ThreeVector pos;
    std::string volname;
    double ri;
    double ro;
    double periodicity;
    double mincosphi;
    double maxcostheta;
    int max_iterations;
  };
} // namespace RAT

#endif