+ // Transformation from Geant cm detector center local coordinates
+ // to detector segmentation/cell coordiantes starting from (0,0).
+ virtual void LocalToDet(Float_t x,Float_t z,Int_t &ix,Int_t &iz);
+ // Transformation from detector segmentation/cell coordiantes starting
+ // from (0,0) to Geant cm detector center local coordinates.
+ virtual void DetToLocal(Int_t ix,Int_t iz,Float_t &x,Float_t &z);
+ // Returns the Cell upper and lower boundries in x and y. cell indexes
+ // starting from (0,0) and return Geant cm detector centered local
+ // coordinates, consistant with DetToLocal and LocalToDet functions above.
+ virtual void CellBoundries(Int_t ix,Int_t iz,Double_t &xl,Double_t &xu,
+ Double_t &zl,Double_t &zu);