Several modifications to the alignment object classes
[u/mrichter/AliRoot.git] / STEER / AliAlignObjAngles.h
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befe2c08 1#ifndef ALIALIGNOBJANGLES_H
2#define ALIALIGNOBJANGLES_H
3
4/*****************************************************************************
5 * AliAlignObjAngles: derived alignment class storing alignment information *
6 * for a single volume in form of three doubles for the translation *
7 * and three doubles for the rotation expressed with the euler angles *
8 * in the xyz-convention (http://mathworld.wolfram.com/EulerAngles.html), *
9 * also known as roll, pitch, yaw. PLEASE NOTE THE ANGLES SIGNS ARE *
10 * INVERSE WITH RESPECT TO THIS REFERENCE!!! In this way the representation*
11 * is fully consistent with the TGeo Rotation methods. *
12 *****************************************************************************/
13#include "TObject.h"
14#include "TString.h"
15#include "TGeoMatrix.h"
16
4de0fa4e 17#include "AliAlignObj.h"
18
befe2c08 19class AliAlignObjAngles : public AliAlignObj{
20 public:
21 AliAlignObjAngles();
22 AliAlignObjAngles(const char* volpath, UShort_t voluid, Double_t x, Double_t y, Double_t z, Double_t psi, Double_t theta, Double_t phi);
23 AliAlignObjAngles(const char* volpath, ELayerID detId, Int_t volId, Double_t x, Double_t y, Double_t z, Double_t psi, Double_t theta, Double_t phi);
24 AliAlignObjAngles(const char* volpath, UShort_t voluid, TGeoMatrix& m);
c5304981 25 AliAlignObjAngles(const AliAlignObj& theAlignObj);
26 AliAlignObjAngles& operator= (const AliAlignObj& theAlignObj);
befe2c08 27 virtual ~AliAlignObjAngles();
28
29 //Setters
30 virtual void SetTranslation(Double_t x, Double_t y, Double_t z){
31 fTranslation[0]=x; fTranslation[1]=y; fTranslation[2]=z;}
32 virtual void SetTranslation(const TGeoMatrix& m);
33 virtual void SetRotation(Double_t psi, Double_t theta, Double_t phi){
34 fRotation[0]=psi; fRotation[1]=theta; fRotation[2]=phi;}
35 virtual Bool_t SetRotation(const TGeoMatrix& m);
36 virtual void SetMatrix(const TGeoMatrix& m);
37 virtual void SetPars(Double_t x, Double_t y, Double_t z, Double_t psi,
38 Double_t theta, Double_t phi){
39 fTranslation[0]=x; fTranslation[1]=y; fTranslation[2]=z;
40 fRotation[0]=psi; fRotation[1]=theta; fRotation[2]=phi;}
41
42 //Getters
43 virtual void GetTranslation(Double_t *tr) const {
44 tr[0] = fTranslation[0]; tr[1] = fTranslation[1]; tr[2] = fTranslation[2];}
45 virtual Bool_t GetAngles(Double_t* angles) const {
46 angles[0] = fRotation[0]; angles[1] = fRotation[1];
47 angles[2] = fRotation[2]; return kTRUE;}
48 virtual void GetPars(Double_t tr[], Double_t angles[]) const;
49 virtual void GetMatrix(TGeoHMatrix& m) const;
03b18860 50
51 virtual AliAlignObj& Inverse() const;
befe2c08 52
53 protected:
54 Double_t fTranslation[3]; // Translation vector
55 Double_t fRotation[3]; // Roll-pitch-yaw angles
56
57 ClassDef(AliAlignObjAngles, 1)
58};
59
60#endif