- TGeoCombiTrans* GetLocalTrf(){return fLocalTrf;}
- TGeoCombiTrans* GetBaseTrf(){return fBaseTrf;}
- TGeoCombiTrans* GetAlignTrf(){return fAlignTrf;}
+ /// Returns the local transformation
+ TGeoCombiTrans* GetLocalTrf() const {return fLocalTrf;}
+ /// Returns the base (global) transformation
+ TGeoCombiTrans* GetBaseTrf() const {return fBaseTrf;}
+ /// Returns the alignment transformation
+ TGeoCombiTrans* GetAlignTrf()const {return fAlignTrf;}
+
+ /// Define wether to work in mm (survey units) or cm (alice units)
+ void SetUseCM(Bool_t bUseCM = kTRUE) {fUseCM = bUseCM;}
+ /// Indicates if working in mm (survey units) or cm (alice units)
+ Bool_t GetUseCM() const {return fUseCM;}