InstallArea/include/EmcSim/EmcSim/BesEmcEndGeometry.hh

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#ifndef BesEmcEndGeometry_h
#define BesEmcEndGeometry_h 1
 
#include "globals.hh"
#include "G4ThreeVector.hh"
class BesEmcConstruction;
class BesEmcDigitizer;
class EmcGdmlWriter;
 
class BesEmcEndGeometry
{
  public:
    BesEmcEndGeometry();
    ~BesEmcEndGeometry();
    friend class BesEmcConstruction;
    friend class BesEmcDigitizer;
    friend class EmcGdmlWriter;
 
  public:
    void ReadParameters();
    void ComputeParameters();
    void Exchange(G4int cry1, G4int cry2);
    void ExchangeSector7(G4int cry1, G4int cry2);
    void ReflectX();
    void Zoom(const G4ThreeVector pos[8], const G4double factor);
    void ModifyForCasing(G4ThreeVector pos[8], G4int CryNb);
    G4ThreeVector ComputeDimAndPos(const G4int, const G4int, const G4int);
 
  public:
    inline G4int GetCryNumInOneLayer(G4int num){ return cryNumInOneLayer[num]; }
 
  private:
    G4double WorldRmin1;
    G4double WorldRmax1;
    G4double WorldRmin2;
    G4double WorldRmax2;
    G4double WorldDz;
    G4double WorldZPosition;
 
    G4double SectorRmin1;
    G4double SectorRmax1;
    G4double SectorRmin2;
    G4double SectorRmax2;
    G4double SectorDz;
    G4double SectorZPosition;
 
    G4double fTyvekThickness;
    G4double fAlThickness;
    G4double fMylarThickness;
    G4double totalThickness;
    G4double CrystalLength;
                    
  private:
    G4double param[35][24];
    G4double penta[5][6];
    G4int cryNumInOneLayer[6];
    G4int pentaInOneSector[5];
    G4ThreeVector fPnt[35][8];        //8 point of one crystal
    G4ThreeVector fPnt1[35][8];
    G4ThreeVector cryPoint[8];
    G4ThreeVector zoomPoint[8];
};
 
#endif