PMTConcentrator.hh

#ifndef __RAT_PMTConcentrator__
#define __RAT_PMTConcentrator__
 
#include <G4LogicalVolume.hh>
#include <G4Material.hh>
#include <G4OpticalSurface.hh>
#include <G4Polycone.hh>
 
namespace RAT {
 
class PMTConcentrator : public G4LogicalVolume {
 public:
  PMTConcentrator(const G4String &name, double upper_radius, double lower_radius,
                  double a,  // SEE Mike Lay's Thesis
                  double b, double d, G4Material *outerMaterial, G4Material *bulkMaterial,
                  G4OpticalSurface *reflective_surf);
  double GetHeight();
  void SetInvisible();
 
 protected:
  G4LogicalVolume *conc_logi;
  G4LogicalVolume *oil_logi;
 
  G4Polycone *concentrator;
 
  double a, b, d, upper_radius, lower_radius;
 
  double z_from_r(double r);
  double r_from_z(double z);
};
 
}  // namespace RAT
 
#endif