- TString fVolPath; // Volume path inside TGeo geometry
- UShort_t fVolUID; // Unique volume ID
-
- ClassDef(AliAlignObj, 1)
-};
-
-//****************************************************************************
-// AliAlignObjAngles: derived alignment class storing alignment information *
-// for a single volume in form of three doubles for the translation *
-// and three doubles for the rotation expressed with the euler angles *
-// in the xyz-convention (http://mathworld.wolfram.com/EulerAngles.html), *
-// also known as roll, pitch, yaw. PLEASE NOTE THE ANGLES SIGNS ARE *
-// INVERSE WITH RESPECT TO THIS REFERENCE!!! In this way the representation*
-// is fully consistent with the TGeo Rotation methods. *
-//****************************************************************************
-class AliAlignObjAngles : public AliAlignObj{
- public:
- AliAlignObjAngles();
- AliAlignObjAngles(const AliAlignObjAngles& theAlignObj);
- AliAlignObjAngles& operator= (const AliAlignObjAngles& theAlignObj);
- virtual ~AliAlignObjAngles();
-
- //Setters
- virtual void SetTranslation(Double_t x, Double_t y, Double_t z){
- fTranslation[0]=x; fTranslation[1]=y; fTranslation[2]=z;}
- virtual void SetTranslation(const TGeoMatrix& m);
- virtual void SetRotation(Double_t psi, Double_t theta, Double_t phi){
- fRotation[0]=psi; fRotation[1]=theta; fRotation[2]=phi;}
- virtual Bool_t SetRotation(const TGeoMatrix& m);
- virtual void SetMatrix(const TGeoMatrix& m);
- virtual void SetPars(Double_t x, Double_t y, Double_t z, Double_t psi,
- Double_t theta, Double_t phi){
- fTranslation[0]=x; fTranslation[1]=y; fTranslation[2]=z;
- fRotation[0]=psi; fRotation[1]=theta; fRotation[2]=phi;}
-
- //Getters
- virtual void GetTranslation(Double_t *tr) const {
- tr[0] = fTranslation[0]; tr[1] = fTranslation[1]; tr[2] = fTranslation[2];}
- virtual Bool_t GetAngles(Double_t* angles) const {
- angles[0] = fRotation[0]; angles[1] = fRotation[1];
- angles[2] = fRotation[2]; return kTRUE;}
- virtual void GetPars(Double_t tr[], Double_t angles[]) const;
- virtual void GetMatrix(TGeoHMatrix& m) const;
-
- protected:
- Double_t fTranslation[3]; // Translation vector
- Double_t fRotation[3]; // Roll-pitch-yaw angles
-
- ClassDef(AliAlignObjAngles, 1)
-};