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befe2c08 | 1 | /************************************************************************** |
2 | * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. * | |
3 | * * | |
4 | * Author: The ALICE Off-line Project. * | |
5 | * Contributors are mentioned in the code where appropriate. * | |
6 | * * | |
7 | * Permission to use, copy, modify and distribute this software and its * | |
8 | * documentation strictly for non-commercial purposes is hereby granted * | |
9 | * without fee, provided that the above copyright notice appears in all * | |
10 | * copies and that both the copyright notice and this permission notice * | |
11 | * appear in the supporting documentation. The authors make no claims * | |
12 | * about the suitability of this software for any purpose. It is * | |
13 | * provided "as is" without express or implied warranty. * | |
14 | **************************************************************************/ | |
15 | ||
16 | //----------------------------------------------------------------- | |
17 | // Implementation of the alignment object class through | |
18 | // the concrete representation of alignment object class | |
19 | // AliAlignObjAngles derived from the base class AliAlignObj | |
20 | //----------------------------------------------------------------- | |
21 | ||
22 | #include "AliAlignObj.h" | |
23 | #include "AliAlignObjAngles.h" | |
24 | //#include "AliLog.h" | |
25 | ||
26 | ClassImp(AliAlignObjAngles) | |
27 | ||
28 | //_____________________________________________________________________________ | |
29 | AliAlignObjAngles::AliAlignObjAngles() //: AliAlignObj() | |
30 | { | |
31 | // default constructor | |
32 | // | |
33 | fTranslation[0]=fTranslation[1]=fTranslation[2]=0.; | |
34 | fRotation[0]=fRotation[1]=fRotation[2]=0.; | |
35 | } | |
36 | ||
37 | //_____________________________________________________________________________ | |
38 | AliAlignObjAngles::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) | |
39 | { | |
40 | // standard constructor with 3 translation + 3 rotation parameters | |
41 | // | |
42 | fVolPath=volpath; | |
43 | fVolUID=voluid; | |
44 | fTranslation[0]=x; fTranslation[1]=y; fTranslation[2]=z; | |
45 | fRotation[0]=psi; fRotation[1]=theta; fRotation[2]=phi; | |
46 | } | |
47 | ||
48 | //_____________________________________________________________________________ | |
49 | AliAlignObjAngles::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) | |
50 | { | |
51 | // standard constructor with 3 translation + 3 rotation parameters | |
52 | // | |
53 | fVolPath=volpath; | |
54 | SetVolUID(detId,volId); | |
55 | fTranslation[0]=x; fTranslation[1]=y; fTranslation[2]=z; | |
56 | fRotation[0]=psi; fRotation[1]=theta; fRotation[2]=phi; | |
57 | } | |
58 | ||
59 | //_____________________________________________________________________________ | |
60 | AliAlignObjAngles::AliAlignObjAngles(const char* volpath, UShort_t voluid, TGeoMatrix& m) | |
61 | { | |
62 | // standard constructor with TGeoMatrix | |
63 | // | |
64 | fVolPath=volpath; | |
65 | fVolUID=voluid; | |
66 | SetTranslation(m); | |
67 | SetRotation(m); | |
68 | } | |
69 | ||
70 | //_____________________________________________________________________________ | |
71 | AliAlignObjAngles::AliAlignObjAngles(const AliAlignObjAngles& theAlignObj) : | |
72 | AliAlignObj(theAlignObj) | |
73 | { | |
74 | // copy constructor | |
75 | // | |
76 | Double_t tr[3]; | |
77 | theAlignObj.GetTranslation(tr); | |
78 | SetTranslation(tr[0],tr[1],tr[2]); | |
79 | Double_t rot[3]; | |
80 | theAlignObj.GetAngles(rot); | |
81 | SetRotation(rot[0],rot[1],rot[2]); | |
82 | } | |
83 | ||
84 | //_____________________________________________________________________________ | |
85 | AliAlignObjAngles &AliAlignObjAngles::operator =(const AliAlignObjAngles& theAlignObj) | |
86 | { | |
87 | // assignment operator | |
88 | // | |
89 | if(this==&theAlignObj) return *this; | |
90 | ((AliAlignObj *)this)->operator=(theAlignObj); | |
91 | ||
92 | Double_t tr[3]; | |
93 | theAlignObj.GetTranslation(tr); | |
94 | SetTranslation(tr[0],tr[1],tr[2]); | |
95 | Double_t rot[3]; | |
96 | theAlignObj.GetAngles(rot); | |
97 | SetRotation(rot[0],rot[1],rot[2]); | |
98 | return *this; | |
99 | } | |
100 | ||
101 | //_____________________________________________________________________________ | |
102 | AliAlignObjAngles::~AliAlignObjAngles() | |
103 | { | |
104 | // default destructor | |
105 | // | |
106 | } | |
107 | ||
108 | //_____________________________________________________________________________ | |
109 | void AliAlignObjAngles::SetTranslation(const TGeoMatrix& m) | |
110 | { | |
111 | if(m.IsTranslation()){ | |
112 | const Double_t* tr = m.GetTranslation(); | |
113 | fTranslation[0]=tr[0]; fTranslation[1]=tr[1]; fTranslation[2]=tr[2]; | |
114 | }else{ | |
115 | // AliWarning("Argument matrix is not a translation! Setting zero-translation."); | |
116 | fTranslation[0] = fTranslation[1] = fTranslation[2] = 0.; | |
117 | } | |
118 | } | |
119 | ||
120 | //_____________________________________________________________________________ | |
121 | Bool_t AliAlignObjAngles::SetRotation(const TGeoMatrix& m) | |
122 | { | |
123 | if(m.IsRotation()){ | |
124 | const Double_t* rot = m.GetRotationMatrix(); | |
125 | return MatrixToAngles(rot,fRotation); | |
126 | }else{ | |
127 | // AliWarning("Argument matrix is not a rotation! Setting yaw-pitch-roll to zero."); | |
128 | fRotation[0] = fRotation[1] = fRotation[2] = 0.; | |
129 | return kTRUE; | |
130 | } | |
131 | } | |
132 | ||
133 | //_____________________________________________________________________________ | |
134 | void AliAlignObjAngles::SetMatrix(const TGeoMatrix& m) | |
135 | { | |
136 | SetTranslation(m); | |
137 | SetRotation(m); | |
138 | } | |
139 | ||
140 | //_____________________________________________________________________________ | |
141 | void AliAlignObjAngles::GetPars(Double_t tr[], Double_t angles[]) const | |
142 | { | |
143 | GetTranslation(tr); | |
144 | GetAngles(angles); | |
145 | } | |
146 | ||
147 | //_____________________________________________________________________________ | |
148 | void AliAlignObjAngles::GetMatrix(TGeoHMatrix& m) const | |
149 | { | |
150 | m.SetTranslation(&fTranslation[0]); | |
151 | Double_t rot[9]; | |
152 | AnglesToMatrix(fRotation,rot); | |
153 | m.SetRotation(rot); | |
154 | } | |
155 |