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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. * |
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14 | *********************************s*****************************************/ |
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15 | |
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16 | |
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17 | //************************************************************************* |
18 | // SDD geometry, based on ROOT geometrical modeler |
19 | // |
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20 | // Ludovic Gaudichet gaudichet@to.infn.it |
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21 | //************************************************************************* |
22 | |
23 | |
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24 | |
25 | // General Root includes |
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26 | //#include <Riostream.h> |
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27 | #include <TMath.h> |
28 | |
29 | // Root Geometry includes |
30 | #include <TGeoManager.h> |
31 | #include <TGeoVolume.h> |
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32 | #include <TGeoCone.h> |
33 | #include <TGeoTube.h> |
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34 | #include <TGeoTrd1.h> |
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35 | #include <TGeoArb8.h> |
36 | #include <TGeoCompositeShape.h> |
37 | #include <TGeoMatrix.h> |
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38 | #include <TGeoNode.h> |
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39 | |
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40 | #include "AliITSgeom.h" |
41 | #include "AliITSgeomSDD.h" |
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42 | #include "AliITSv11GeometrySDD.h" |
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43 | #include "AliITSv11GeomCableFlat.h" |
44 | #include "AliITSv11GeomCableRound.h" |
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45 | #include "TList.h" |
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46 | |
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47 | const char* AliITSv11GeometrySDD::fgSDDsensitiveVolName3 = "ITSsddSensitivL3"; |
48 | const char* AliITSv11GeometrySDD::fgSDDsensitiveVolName4 = "ITSsddSensitivL4"; |
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49 | const Double_t AliITSv11GeometrySDD::fgkSegmentLength = 37.2*2*fgkmm; |
50 | const Double_t AliITSv11GeometrySDD::fgkLadderWidth = 50.0*fgkmm; |
51 | const Double_t AliITSv11GeometrySDD::fgkLadderHeight = 30.0*fgkmm; |
52 | const Double_t AliITSv11GeometrySDD::fgkLadderSegBoxDW = 3.5*fgkmm; |
53 | const Double_t AliITSv11GeometrySDD::fgkLadderSegBoxDH = 3.*fgkmm; |
54 | |
55 | const Double_t AliITSv11GeometrySDD::fgkLadderBeamRadius = 0.6*fgkmm; |
56 | const Double_t AliITSv11GeometrySDD::fgkLadderLa = 3.*fgkmm; |
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57 | const Double_t AliITSv11GeometrySDD::fgkLadderHa = 0.721979*fgkmm; |
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58 | const Double_t AliITSv11GeometrySDD::fgkLadderLb = 3.7*fgkmm; |
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59 | const Double_t AliITSv11GeometrySDD::fgkLadderHb = 0.890428*fgkmm; |
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60 | const Double_t AliITSv11GeometrySDD::fgkLadderl = 0.25*fgkmm; |
61 | |
62 | const Double_t AliITSv11GeometrySDD::fgkBottomBeamAngle = 56.5; |
63 | const Double_t AliITSv11GeometrySDD::fgkBeamSidePhi = 65; |
64 | |
65 | const Double_t AliITSv11GeometrySDD::fgkLadWaferSep = 2*fgkmm; |
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66 | const Double_t AliITSv11GeometrySDD::fgkPinSuppWidth = 2.5*fgkmm; |
67 | const Double_t AliITSv11GeometrySDD::fgkPinSuppHeight = 2.*fgkmm; |
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68 | const Double_t AliITSv11GeometrySDD::fgkPinSuppRmax = 2.5/2.*fgkmm; |
69 | const Double_t AliITSv11GeometrySDD::fgkPinR = 1.5/2.*fgkmm; |
70 | const Double_t AliITSv11GeometrySDD::fgkPinSuppLength = 5.*fgkmm; |
71 | const Double_t AliITSv11GeometrySDD::fgkPinSuppThickness = 0.5*fgkmm; |
72 | const Double_t AliITSv11GeometrySDD::fgkPinSuppConeAngle = 4; |
73 | const Double_t AliITSv11GeometrySDD::fgkPinDXminOnSensor = (39./2.)*fgkmm; |
74 | const Double_t AliITSv11GeometrySDD::fgkPinPinDDXOnSensor = 3*fgkmm; |
75 | const Double_t AliITSv11GeometrySDD::fgkPinDYOnSensor = (52.5/2.)*fgkmm; |
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76 | |
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77 | // parameters from ALR-0752/3 |
78 | const Double_t AliITSv11GeometrySDD::fgkCoolPipeSuppHeight = 3.2*fgkmm; |
79 | const Double_t AliITSv11GeometrySDD::fgkCoolPipeSuppMaxLength = 14*fgkmm; |
80 | const Double_t AliITSv11GeometrySDD::fgkCoolPipeSuppWidthExt = 0.4*fgkmm; |
81 | const Double_t AliITSv11GeometrySDD::fgkCoolPipeSuppWidthIn = 0.65*fgkmm; |
82 | const Double_t AliITSv11GeometrySDD::fgkCoolPipeSuppHoleDiam = 2*fgkmm; |
83 | const Double_t AliITSv11GeometrySDD::fgkCoolPipeSuppFulWidth = 5.15*fgkmm; |
84 | const Double_t AliITSv11GeometrySDD::fgkCoolPipeSuppTongW = 0.8*fgkmm; |
85 | const Double_t AliITSv11GeometrySDD::fgkCoolPipeSuppAngle = 22.5; |
86 | const Double_t AliITSv11GeometrySDD::fgkCoolPipeSuppSlitL = 4.9*fgkmm; |
87 | const Double_t AliITSv11GeometrySDD::fgkCoolPipeSuppAxeDist = 3.05*fgkmm; |
88 | const Double_t AliITSv11GeometrySDD::fgkCoolPipeInnerDiam = 1.84*fgkmm; |
89 | const Double_t AliITSv11GeometrySDD::fgkCoolPipeOuterDiam = 2.*fgkmm; |
90 | |
91 | const Double_t AliITSv11GeometrySDD::fgkBTBthick = 0.25 *fgkmm; |
92 | const Double_t AliITSv11GeometrySDD::fgkBTBlength = 55. *fgkmm; |
93 | const Double_t AliITSv11GeometrySDD::fgkBTBwidth = 18*fgkmm; |
94 | const Double_t AliITSv11GeometrySDD::fgkBTBaxisAtoBottom = 4*fgkmm; |
95 | const Double_t AliITSv11GeometrySDD::fgkBTBaxisAtoBase = 1.2*fgkmm; |
96 | const Double_t AliITSv11GeometrySDD::fgkRadiusAminBTB = 1. *fgkmm; |
97 | const Double_t AliITSv11GeometrySDD::fgkRadiusBminBTB = 0.53 *fgkmm; |
98 | const Double_t AliITSv11GeometrySDD::fgkBTBHoleLength = 15 *fgkmm; |
99 | const Double_t AliITSv11GeometrySDD::fgkBTBHolewidth = 6 *fgkmm; |
100 | const Double_t AliITSv11GeometrySDD::fgkBTBHoleRefX = 10 *fgkmm; |
101 | const Double_t AliITSv11GeometrySDD::fgkBTBHoleRefY = 6.5 *fgkmm; |
102 | |
103 | const Double_t AliITSv11GeometrySDD::fgkLay3Rmin = 145.*fgkmm; // not min! Rmin virtual tube |
104 | const Double_t AliITSv11GeometrySDD::fgkLay3Rmax = 205.*fgkmm; // not min! Rmax virtual tube |
105 | const Double_t AliITSv11GeometrySDD::fgkLay3Length = (524.+0.)*fgkmm; // ladder+supporting rings (length of the virtual tube) |
106 | const Double_t AliITSv11GeometrySDD::fgkLay3LadderLength = 524.*fgkmm; |
107 | const Double_t AliITSv11GeometrySDD::fgkLay3DetShortRadius = 146.0*fgkmm; |
108 | const Double_t AliITSv11GeometrySDD::fgkLay3DetLongRadius = 152.0*fgkmm; |
109 | const Double_t AliITSv11GeometrySDD::fgkLay3LaddTopCornerEnd = 15.6*fgkmm; |
110 | const Int_t AliITSv11GeometrySDD::fgkLay3Ndet = 6; |
111 | const Int_t AliITSv11GeometrySDD::fgkLay3Nladd = 14; |
112 | const Double_t AliITSv11GeometrySDD::fgkLay3CoolPipeSuppH = 7.5*fgkmm; |
113 | |
114 | const Double_t AliITSv11GeometrySDD::fgkLay4Rmin = 220.*fgkmm; // not min! Rmin virtual tube |
115 | const Double_t AliITSv11GeometrySDD::fgkLay4Rmax = 290.*fgkmm; // not min! Rmax virtual tube |
116 | const Double_t AliITSv11GeometrySDD::fgkLay4Length = (671.+0.)*fgkmm; // ladder+supporting rings (length of the virtual tube) |
117 | const Double_t AliITSv11GeometrySDD::fgkLay4LadderLength = 671.*fgkmm; |
118 | const Double_t AliITSv11GeometrySDD::fgkLay4DetShortRadius = 235.0*fgkmm; |
119 | const Double_t AliITSv11GeometrySDD::fgkLay4DetLongRadius = 240.5*fgkmm; |
120 | const Double_t AliITSv11GeometrySDD::fgkLay4LaddTopCornerEnd = 15.6*fgkmm; |
121 | const Int_t AliITSv11GeometrySDD::fgkLay4Ndet = 8; |
122 | const Int_t AliITSv11GeometrySDD::fgkLay4Nladd = 22; |
123 | const Double_t AliITSv11GeometrySDD::fgkLay4CoolPipeSuppH = 7.5*fgkmm; |
124 | |
125 | //hybrid |
126 | const Double_t AliITSv11GeometrySDD::fgkHybridAngle = 46; // approx !!! |
127 | // Origine taken at the hybrid corner : |
128 | const Double_t AliITSv11GeometrySDD::fgkHybridLength = 65*fgkmm; |
129 | const Double_t AliITSv11GeometrySDD::fgkHybridWidth = 41*fgkmm; |
130 | const Double_t AliITSv11GeometrySDD::fgkHybRndHoleRad = 1.05*fgkmm; |
131 | const Double_t AliITSv11GeometrySDD::fgkHybRndHoleZ = 2.5*fgkmm; |
132 | const Double_t AliITSv11GeometrySDD::fgkHybRndHoleX = fgkHybridWidth-23.599*fgkmm; |
133 | |
134 | const Double_t AliITSv11GeometrySDD::fgkHybFLlowHoleDZ = 9.698*fgkmm; |
135 | const Double_t AliITSv11GeometrySDD::fgkHybFLlowHolePasDX = 10.754*fgkmm; |
136 | const Double_t AliITSv11GeometrySDD::fgkHybFLlowHoleAmbDX = 9.122*fgkmm; |
137 | // center of ships to the border |
138 | const Double_t AliITSv11GeometrySDD::fgkHybFLlowChipZ4 = fgkHybridLength-(4.654 )*fgkmm-fgkHybFLlowHoleDZ/2; |
139 | const Double_t AliITSv11GeometrySDD::fgkHybFLlowChipZ3 = fgkHybridLength-(4.654+15. )*fgkmm-fgkHybFLlowHoleDZ/2; |
140 | const Double_t AliITSv11GeometrySDD::fgkHybFLlowChipZ2 = fgkHybridLength-(4.654+15.*2)*fgkmm-fgkHybFLlowHoleDZ/2; |
141 | const Double_t AliITSv11GeometrySDD::fgkHybFLlowChipZ1 = fgkHybridLength-(4.654+15.*3)*fgkmm-fgkHybFLlowHoleDZ/2; |
142 | const Double_t AliITSv11GeometrySDD::fgkHybFLlowPasX = fgkHybridWidth-32.775*fgkmm; |
143 | const Double_t AliITSv11GeometrySDD::fgkHybFLlowAmbX = fgkHybridWidth-20.791*fgkmm; |
144 | const Double_t AliITSv11GeometrySDD::fgkHybChipsDZ = 9.221*fgkmm; |
145 | const Double_t AliITSv11GeometrySDD::fgkHybPascalDX = 10.245*fgkmm; |
146 | const Double_t AliITSv11GeometrySDD::fgkHybAmbraDX = 8.51*fgkmm; |
147 | const Double_t AliITSv11GeometrySDD::fgkHybFLUpperWidth = 15.012*fgkmm; |
148 | const Double_t AliITSv11GeometrySDD::fgkHybFLUpperLength = 59.878*fgkmm; |
149 | const Double_t AliITSv11GeometrySDD::fgkHybFLUpperAlDZ = 11.183*fgkmm; |
150 | const Double_t AliITSv11GeometrySDD::fgkHybFLUpperAldx = 2.307*fgkmm; |
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151 | |
152 | const Double_t AliITSv11GeometrySDD::fgkmu = 1*fgkmicron; // 1*fgkmicron; // can be increase for checking thin objects |
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153 | const Double_t AliITSv11GeometrySDD::fgkHybridThBridgeThick = 0.25*fgkmm; // ??? |
154 | const Double_t AliITSv11GeometrySDD::fgkHybAlThick = 30*fgkmu; |
155 | const Double_t AliITSv11GeometrySDD::fgkHybUpThick = 20*fgkmu; |
156 | const Double_t AliITSv11GeometrySDD::fgkHybGlueScrnThick = 50*fgkmu; // ??? ????? |
157 | const Double_t AliITSv11GeometrySDD::fgkHybGlueLowThick = 90*fgkmu; |
158 | const Double_t AliITSv11GeometrySDD::fgkHybGlueUpThick = 90*fgkmu; // sur ????? |
159 | const Double_t AliITSv11GeometrySDD::fgkHybAlCCThick = 12*fgkmu; |
160 | const Double_t AliITSv11GeometrySDD::fgkHybUpCCThick = 12*fgkmu; |
161 | const Double_t AliITSv11GeometrySDD::fgkHybChipThick = 150*fgkmu; |
162 | const Double_t AliITSv11GeometrySDD::fgkHybGlueAgThick = 50*fgkmu; // ??? ???? |
163 | const Double_t AliITSv11GeometrySDD::fgkHybUnderNiThick = 20*fgkmu; // ??? ???? |
164 | const Int_t AliITSv11GeometrySDD::fgkNHybSMD = 25; |
165 | const Double_t AliITSv11GeometrySDD::fgkHybSMDposX[fgkNHybSMD] = |
166 | {2.92*fgkmm,6.5*fgkmm,10.13*fgkmm,13.59*fgkmm,21.40*fgkmm, |
167 | 2.92*fgkmm,6.5*fgkmm,10.13*fgkmm,13.59*fgkmm,19.91*fgkmm, |
168 | 2.92*fgkmm,6.5*fgkmm,10.13*fgkmm,13.59*fgkmm,17.09*fgkmm,21.40*fgkmm, |
169 | 2.92*fgkmm,6.5*fgkmm,10.13*fgkmm,13.59*fgkmm,19.91*fgkmm, |
170 | 1.63*fgkmm,5.22*fgkmm,13.59*fgkmm,21.40*fgkmm}; |
171 | const Double_t AliITSv11GeometrySDD::fgkHybSMDposZ[fgkNHybSMD] = |
172 | { 2.3 *fgkmm, 2.3 *fgkmm, 2.3 *fgkmm, 2.3 *fgkmm, 2.3 *fgkmm, |
173 | 17.315*fgkmm,17.315*fgkmm,17.315*fgkmm,17.315*fgkmm,17.315*fgkmm, |
174 | 32.31*fgkmm,32.31*fgkmm,32.31*fgkmm,32.31*fgkmm,32.31*fgkmm,32.31*fgkmm, |
175 | 47.38*fgkmm,47.38*fgkmm,47.38*fgkmm,47.38*fgkmm,47.38*fgkmm, |
176 | 62.68*fgkmm,62.06*fgkmm,62.06*fgkmm,62.06*fgkmm}; |
177 | const Double_t AliITSv11GeometrySDD::fgkHybSMDmiddleW = 0.954*fgkmm; |
178 | const Double_t AliITSv11GeometrySDD::fgkHybSMDmiddleL = 0.47 *fgkmm; |
179 | const Double_t AliITSv11GeometrySDD::fgkHybSMDendW = 1.132*fgkmm; |
180 | const Double_t AliITSv11GeometrySDD::fgkHybSMDendL = 0.925*fgkmm; |
181 | const Double_t AliITSv11GeometrySDD::fgkHybSMDheight = 400.*fgkmu; // ??? ????!!!!!!! |
182 | |
183 | const Double_t AliITSv11GeometrySDD::fgkWaferThickness = 300.*fgkmu; |
184 | const Double_t AliITSv11GeometrySDD::fgkWaferWidth = 72.5 *fgkmm; |
185 | const Double_t AliITSv11GeometrySDD::fgkWaferLength = 87.6 *fgkmm; |
186 | const Double_t AliITSv11GeometrySDD::fgkWaferThickSens = 299.8*fgkmu; |
187 | const Double_t AliITSv11GeometrySDD::fgkWaferWidthSens = 70.17*fgkmm; |
188 | const Double_t AliITSv11GeometrySDD::fgkWaferLengthSens = 74.97*fgkmm; |
189 | |
190 | const Double_t AliITSv11GeometrySDD::fgkDigitCablWidth = 18.4*fgkmm; |
191 | const Double_t AliITSv11GeometrySDD::fgkDigitCablAlThick = (30+30*8./10.)*fgkmicron; // will probably change |
192 | const Double_t AliITSv11GeometrySDD::fgkDigitCablPolyThick = (20+12)*fgkmicron; // will probably change |
193 | |
194 | const Double_t AliITSv11GeometrySDD::fgkWaHVcableAlThick = 30*2./10.*fgkmu; // will probably change // Al ratio is random !!! |
195 | const Double_t AliITSv11GeometrySDD::fgkWaHVcablePolyThick = 175*fgkmu; // will probably change |
196 | const Double_t AliITSv11GeometrySDD::fgkWaHVcableLength = 67.08*fgkmm; |
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197 | const Double_t AliITSv11GeometrySDD::fgkWaHVcableWitdh = 17.4*fgkmm; // check !!! |
198 | const Double_t AliITSv11GeometrySDD::fgkWaHVcableDW = 5.24*fgkmm; //5.24*fgkmm;// check !!! |
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199 | |
200 | const Double_t AliITSv11GeometrySDD::fgkSensorGlassLX = 5. *fgkmm; |
201 | const Double_t AliITSv11GeometrySDD::fgkSensorGlassLZ = 5. *fgkmm; |
202 | const Double_t AliITSv11GeometrySDD::fgkSensorGlassLY = 150. *fgkmu; |
203 | const Double_t AliITSv11GeometrySDD::fgkGlassDXOnSensor = 26.28*fgkmm; // check !!! |
204 | const Double_t AliITSv11GeometrySDD::fgkGlassDZOnSensor = 22.50*fgkmm; // check !!! |
205 | |
206 | const Double_t AliITSv11GeometrySDD::fgkTransitHVAlThick = 30*2./10.*fgkmu; // check // will probably change //Al ratio is random |
207 | const Double_t AliITSv11GeometrySDD::fgkTransitHVPolyThick = 100*fgkmu; // check // will probably change |
208 | const Double_t AliITSv11GeometrySDD::fgkTransitHVHeadLX = 71.46*fgkmm; // check !!! |
209 | const Double_t AliITSv11GeometrySDD::fgkTransitHVHeadLZ = 21.3*fgkmm; |
210 | const Double_t AliITSv11GeometrySDD::fgkTransitHVBondingLZ = 3.6*fgkmm; |
211 | const Double_t AliITSv11GeometrySDD::fgkTransitHVtailLength = 27*fgkmm; // ???, not yet fixed ... |
212 | const Double_t AliITSv11GeometrySDD::fgkTransitHVtailWidth = 26*fgkmm; |
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213 | const Double_t AliITSv11GeometrySDD::fgkTransitHVtailXpos = 8*fgkmm; //8*fgkmm // ???, a mesurer !!! |
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214 | const Double_t AliITSv11GeometrySDD::fgkTransitHVsideLZ = 10.34*fgkmm; |
215 | const Double_t AliITSv11GeometrySDD::fgkTransitHVsideLeftZ = 4.11*fgkmm; |
216 | const Double_t AliITSv11GeometrySDD::fgkTransitHVsideRightZ = 3.5*fgkmm; // ???, a mesurer !!! |
217 | |
218 | const Double_t AliITSv11GeometrySDD::fgkLongHVcablePolyThick= (20+30+125+30+20+30+125+30+20)*fgkmu; // check // will probably change |
219 | const Double_t AliITSv11GeometrySDD::fgkLongHVcableAlThick = (30+30*2/10+30)*fgkmu; // check // will probably change |
220 | const Double_t AliITSv11GeometrySDD::fgkLongHVcableSeparation = 600*fgkmicron; |
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221 | |
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222 | const Double_t AliITSv11GeometrySDD::fgkRubyDX = 14.*fgkmm; |
223 | const Double_t AliITSv11GeometrySDD::fgkRubyZladd3 = 250*fgkmm; |
224 | const Double_t AliITSv11GeometrySDD::fgkRubyZladd4 = 325*fgkmm; |
225 | |
226 | // the stesalite ladder foot at its end |
227 | const Double_t AliITSv11GeometrySDD::fgkLadFoot_X = 60.*fgkmm; |
228 | const Double_t AliITSv11GeometrySDD::fgkLadFoot_Z = 20.*fgkmm; |
229 | const Double_t AliITSv11GeometrySDD::fgkLadFoot_Y = 8.*fgkmm; |
230 | const Double_t AliITSv11GeometrySDD::fgkLadFootMiddleY = 4.5*fgkmm; |
231 | const Double_t AliITSv11GeometrySDD::fgkLadBox1_X = 23.*fgkmm; |
232 | const Double_t AliITSv11GeometrySDD::fgkLadFingerPrint_X = 6.*fgkmm; |
233 | const Double_t AliITSv11GeometrySDD::fgkLadFingerPrint_Y = 1.*fgkmm; |
234 | const Double_t AliITSv11GeometrySDD::fgkLadFingerPrintBorder = 4.*fgkmm; |
235 | const Double_t AliITSv11GeometrySDD::fgkRubyCageHoleZ = 8.*fgkmm; |
236 | const Double_t AliITSv11GeometrySDD::fgkRubyCageHoleX = 9.*fgkmm; |
237 | const Double_t AliITSv11GeometrySDD::fgkRubyCageHoleY = 6.5*fgkmm; |
238 | const Double_t AliITSv11GeometrySDD::fgkRubyCageAxisShift = 0.5*fgkmm; |
239 | const Double_t AliITSv11GeometrySDD::fgkScrewM4diam = 4.*fgkmm; |
240 | |
241 | const Double_t AliITSv11GeometrySDD::fgkRubyScrewShiftToCenterY = 0.1; |
242 | const Double_t AliITSv11GeometrySDD::fgkRubyHoleDiam = 0.5; |
243 | |
244 | // the end ladder cooling pipe and its heat exchanger |
245 | const Double_t AliITSv11GeometrySDD::fgkEndLadPipeUlengthLay3 = 138*fgkmm; |
246 | const Double_t AliITSv11GeometrySDD::fgkEndLadPipeUlengthLay4 = 150*fgkmm; |
247 | const Double_t AliITSv11GeometrySDD::fgkEndLadPipeUwidth = 59*fgkmm; |
248 | const Double_t AliITSv11GeometrySDD::fgkEndLadPipeRadius = 5*fgkmm; |
249 | const Double_t AliITSv11GeometrySDD::fgkEndLadPipeInnerDiam = 2.8*fgkmm; |
250 | const Double_t AliITSv11GeometrySDD::fgkEndLadPipeOuterDiam = 3.*fgkmm; |
251 | //--- The al body of the cooling syst.of the heat exchanger : |
252 | const Double_t AliITSv11GeometrySDD::fgkEndLadPipeArmZLay3 = 112.*fgkmm; // |
253 | const Double_t AliITSv11GeometrySDD::fgkEndLadPipeArmZLay4 = 125.*fgkmm; // |
254 | const Double_t AliITSv11GeometrySDD::fgkEndLadPipeArmX = 4.75*fgkmm; // the arms of the U cooling tube |
255 | const Double_t AliITSv11GeometrySDD::fgkEndLadPipeArmY = 6.8*fgkmm; |
256 | const Double_t AliITSv11GeometrySDD::fgkEndLadPipeArmBoxDY = 1.03*fgkmm; // shift in Y of the arms from the axis |
257 | const Double_t AliITSv11GeometrySDD::fgkEndLadPipeArmBoxDX = 0.125*fgkmm; // shift in X of the arms from the axis |
258 | const Double_t AliITSv11GeometrySDD::fgkEndLadPipeArmZpos = 8.9*fgkmm; // |
259 | |
260 | // LV card : |
261 | const Double_t AliITSv11GeometrySDD::fgkLVcard_X = 26.525*fgkmm; |
262 | const Double_t AliITSv11GeometrySDD::fgkLVcard_Y = 44.95*fgkmm; |
263 | const Double_t AliITSv11GeometrySDD::fgkLVcard_Z = 1.*fgkmm; // all except Cu layer //??? |
264 | const Double_t AliITSv11GeometrySDD::fgkLVcard_CuZ = 0.1*fgkmm; //??? |
265 | |
266 | const Double_t AliITSv11GeometrySDD::fgkLVChip0_X = 16.525*fgkmm; |
267 | const Double_t AliITSv11GeometrySDD::fgkLVChip0_Y = 10.8*fgkmm; |
268 | const Double_t AliITSv11GeometrySDD::fgkLVChip0_Z = 3.5*fgkmm; // all except si layer //??? |
269 | const Double_t AliITSv11GeometrySDD::fgkLVChip0_SiZ = 0.2*fgkmm; //??????????????????????????????????????????????????? |
270 | const Double_t AliITSv11GeometrySDD::fgkLVChip0_PosX = 13.*fgkmm; //19.95*fgkmm; ??? |
271 | const Double_t AliITSv11GeometrySDD::fgkLVChip0_PosY = 10.3*fgkmm; |
272 | |
273 | const Double_t AliITSv11GeometrySDD::fgkLVChip1_X = 6.00*fgkmm; |
274 | const Double_t AliITSv11GeometrySDD::fgkLVChip1_Y = 6.00*fgkmm; |
275 | const Double_t AliITSv11GeometrySDD::fgkLVChip1_Z = 1*fgkmm; // ??? |
276 | const Double_t AliITSv11GeometrySDD::fgkLVChip1_SiZ = 0.2*fgkmm; // ??? |
277 | const Double_t AliITSv11GeometrySDD::fgkLVChip1_PosX = 18.*fgkmm; |
278 | const Double_t AliITSv11GeometrySDD::fgkLVChip1_PosY = 27.6*fgkmm; |
279 | |
280 | const Double_t AliITSv11GeometrySDD::fgkLVChip2_X = 6.00*fgkmm; |
281 | const Double_t AliITSv11GeometrySDD::fgkLVChip2_Y = 6.00*fgkmm; |
282 | const Double_t AliITSv11GeometrySDD::fgkLVChip2_Z = 1*fgkmm; // ??? |
283 | const Double_t AliITSv11GeometrySDD::fgkLVChip2_SiZ = 0.2*fgkmm; //??? |
284 | const Double_t AliITSv11GeometrySDD::fgkLVChip2_PosX = 18.0*fgkmm; |
285 | const Double_t AliITSv11GeometrySDD::fgkLVChip2_PosY = 39.0*fgkmm; |
286 | |
287 | const Double_t AliITSv11GeometrySDD::fgkLVChip3_X = 4.01*fgkmm; |
288 | const Double_t AliITSv11GeometrySDD::fgkLVChip3_Y = 4.01*fgkmm; |
289 | const Double_t AliITSv11GeometrySDD::fgkLVChip3_Z = 1*fgkmm; // ??? |
290 | const Double_t AliITSv11GeometrySDD::fgkLVChip3_SiZ = 0.2*fgkmm; |
291 | const Double_t AliITSv11GeometrySDD::fgkLVChip3_PosX = 20.7*fgkmm; |
292 | const Double_t AliITSv11GeometrySDD::fgkLVChip3_PosY = 21.4*fgkmm; |
293 | |
294 | const Double_t AliITSv11GeometrySDD::fgkLVcool_X1 = 17.25*fgkmm; |
295 | const Double_t AliITSv11GeometrySDD::fgkLVcool_Y1 = 8.7*fgkmm; |
296 | const Double_t AliITSv11GeometrySDD::fgkLVcool_Z1 = 1.*fgkmm; |
297 | |
298 | const Double_t AliITSv11GeometrySDD::fgkLVcool_X2 = 3.5*fgkmm; |
299 | const Double_t AliITSv11GeometrySDD::fgkLVcool_Y2 = 8.7*fgkmm; |
300 | const Double_t AliITSv11GeometrySDD::fgkLVcool_Z2 = 2.3*fgkmm; |
301 | |
302 | const Double_t AliITSv11GeometrySDD::fgkLVcool_X3 = 4.75*fgkmm; |
303 | const Double_t AliITSv11GeometrySDD::fgkLVcool_Y3 = 3.1*fgkmm; //+0.1=glue |
304 | const Double_t AliITSv11GeometrySDD::fgkLVcoolPosY = 6.5*fgkmm; |
305 | |
306 | // HV card : |
307 | const Double_t AliITSv11GeometrySDD::fgkHVCardCeramX = 54.01*fgkmm; |
308 | const Double_t AliITSv11GeometrySDD::fgkHVCardCeramY = 40.89*fgkmm; |
309 | const Double_t AliITSv11GeometrySDD::fgkHVCardCeramZ = 0.7*fgkmm; // ??? |
310 | |
311 | const Double_t AliITSv11GeometrySDD::fgkHVCardCapa1X = 6.8*fgkmm; |
312 | const Double_t AliITSv11GeometrySDD::fgkHVCardCapa1Z = 1.*fgkmm; // ??? |
313 | const Double_t AliITSv11GeometrySDD::fgkHVCardCapa1Ymid = 4.1*fgkmm; |
314 | const Double_t AliITSv11GeometrySDD::fgkHVCardCapa1Yend = 0.95*fgkmm; // doesn't take into account the soldering |
315 | const Double_t AliITSv11GeometrySDD::fgkHVCardCapa1PosX = 13.1*fgkmm; |
316 | const Double_t AliITSv11GeometrySDD::fgkHVCardCapa1PosY = 14.5*fgkmm; |
317 | |
318 | const Double_t AliITSv11GeometrySDD::fgkHVCardCapa2X = 6.8*fgkmm; |
319 | const Double_t AliITSv11GeometrySDD::fgkHVCardCapa2Z = 1.*fgkmm; // ??? |
320 | const Double_t AliITSv11GeometrySDD::fgkHVCardCapa2Ymid = 2.9*fgkmm; |
321 | const Double_t AliITSv11GeometrySDD::fgkHVCardCapa2Yend = 0.95*fgkmm; |
322 | const Double_t AliITSv11GeometrySDD::fgkHVCardCapa2PosX = -12.6*fgkmm; |
323 | const Double_t AliITSv11GeometrySDD::fgkHVCardCapa2PosY = 16.54*fgkmm; |
324 | |
325 | const Double_t AliITSv11GeometrySDD::fgkHVCardCapa3Xmid = 3.0*fgkmm; |
326 | const Double_t AliITSv11GeometrySDD::fgkHVCardCapa3Xend = 0.91*fgkmm; |
327 | const Double_t AliITSv11GeometrySDD::fgkHVCardCapa3Z = 2.*fgkmm; // ??? |
328 | const Double_t AliITSv11GeometrySDD::fgkHVCardCapa3Y = 3.43*fgkmm; |
329 | |
330 | const Double_t AliITSv11GeometrySDD::fgkHVCardCapa3PosX1 = 14.6*fgkmm; |
331 | const Double_t AliITSv11GeometrySDD::fgkHVCardCapa3PosX2 = 7.2*fgkmm; |
332 | const Double_t AliITSv11GeometrySDD::fgkHVCardCapa3PosX3 = 2.52*fgkmm; |
333 | const Double_t AliITSv11GeometrySDD::fgkHVCardCapa3PosX4 = -4.96*fgkmm; |
334 | const Double_t AliITSv11GeometrySDD::fgkHVCardCapa3PosX5 = -13.82*fgkmm; |
335 | const Double_t AliITSv11GeometrySDD::fgkHVCardCapa3PosY1 = 6.27*fgkmm; |
336 | const Double_t AliITSv11GeometrySDD::fgkHVCardCapa3PosY2 = 0.7*fgkmm; |
337 | const Double_t AliITSv11GeometrySDD::fgkHVCardCapa3PosY3 = 9.1*fgkmm; |
338 | |
339 | const Double_t AliITSv11GeometrySDD::fgkHVCardCool1X = 14.*fgkmm; |
340 | const Double_t AliITSv11GeometrySDD::fgkHVCardCool1Y = 9.5*fgkmm; |
341 | const Double_t AliITSv11GeometrySDD::fgkHVCardCool1Z = 2.*fgkmm; |
342 | const Double_t AliITSv11GeometrySDD::fgkHVCardCool2X = 14.25*fgkmm; |
343 | const Double_t AliITSv11GeometrySDD::fgkHVCardCool2Y = 3.5*fgkmm; |
344 | const Double_t AliITSv11GeometrySDD::fgkHVCardCool2Z = 4.5*fgkmm; |
345 | const Double_t AliITSv11GeometrySDD::fgkHVCardCool3X = 4.5*fgkmm; |
346 | const Double_t AliITSv11GeometrySDD::fgkHVCardCool3Y = 3.5*fgkmm; |
347 | const Double_t AliITSv11GeometrySDD::fgkHVCardCool3Z = 7.2*fgkmm; |
348 | const Double_t AliITSv11GeometrySDD::fgkHVCardCoolDY = 6.*fgkmm; |
349 | |
350 | const Double_t AliITSv11GeometrySDD::fgkCarlosSuppX1 = 19.5*fgkmm; |
351 | const Double_t AliITSv11GeometrySDD::fgkCarlosSuppY1 = 2*fgkmm; |
352 | const Double_t AliITSv11GeometrySDD::fgkCarlosSuppX2 = 35.*fgkmm; |
353 | const Double_t AliITSv11GeometrySDD::fgkCarlosSuppY2 = 3.9*fgkmm; |
354 | const Double_t AliITSv11GeometrySDD::fgkCarlosSuppZ = 17.*fgkmm; |
355 | const Double_t AliITSv11GeometrySDD::fgkCarlosSuppAngle = 45; |
356 | const Double_t AliITSv11GeometrySDD::fgkCarlosSuppX3 = 4.5*fgkmm; |
357 | const Double_t AliITSv11GeometrySDD::fgkCarlosSuppY3 = 3.*fgkmm; |
358 | const Double_t AliITSv11GeometrySDD::fgkCarlosSuppZ3 = 12.*fgkmm; |
359 | const Double_t AliITSv11GeometrySDD::fgkCarlosSuppTopLen = 8.65*fgkmm; |
360 | |
361 | |
362 | |
363 | |
364 | |
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365 | |
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366 | ClassImp(AliITSv11GeometrySDD) |
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367 | |
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368 | //________________________________________________________________________ |
33ddec7d |
369 | AliITSv11GeometrySDD::AliITSv11GeometrySDD(): |
370 | AliITSv11Geometry(), |
371 | fPinSupport(0), |
372 | fCoolPipeSupportL(0), |
373 | fCoolPipeSupportR(0), |
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374 | fSDDsensor3(0), |
375 | fSDDsensor4(0), |
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376 | fBaseThermalBridge(0), |
377 | fHybrid(0), |
378 | fDigitCableLay3A(0), |
379 | fDigitCableLay3B(0), |
380 | fDigitCableLay4A(0), |
381 | fDigitCableLay4B(0), |
382 | fMotherVol(0), |
383 | fAddHybrids(kTRUE), |
384 | fAddSensors(kTRUE), |
385 | fAddHVcables(kTRUE), |
386 | fAddCables(kTRUE), |
387 | fAddCoolingSyst(kTRUE), |
388 | fCoolingOn(kTRUE), |
389 | fAddOnlyLadder3min(-1), |
390 | fAddOnlyLadder3max(-1), |
391 | fAddOnlyLadder4min(-1), |
392 | fAddOnlyLadder4max(-1), |
108bd0fe |
393 | fColorCarbonFiber(4), |
394 | fColorRyton(5), |
395 | fColorPhynox(7), |
396 | fColorSilicon(3), |
397 | fColorAl(7), |
398 | fColorPolyhamide(5), |
33ddec7d |
399 | fColorGlass(2), |
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400 | fColorSMD(12), |
401 | fColorSMDweld(17), |
402 | fColorStesalite(20), |
33ddec7d |
403 | fLay3LadderUnderSegDH(0), |
404 | fLay4LadderUnderSegDH(0), |
405 | fLay3LaddShortRadius(0), |
406 | fLay3LaddLongRadius(0), |
407 | fLay4LaddShortRadius(0), |
408 | fLay4LaddLongRadius(0) |
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409 | { |
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410 | // |
411 | // Standard constructor |
412 | // |
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413 | SetParameters(); |
531d6cdc |
414 | } |
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415 | |
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416 | |
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417 | //________________________________________________________________________ |
418 | AliITSv11GeometrySDD::AliITSv11GeometrySDD(Int_t debug) : |
33ddec7d |
419 | AliITSv11Geometry(debug), |
420 | fPinSupport(0), |
421 | fCoolPipeSupportL(0), |
422 | fCoolPipeSupportR(0), |
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423 | fSDDsensor3(0), |
424 | fSDDsensor4(0), |
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425 | fBaseThermalBridge(0), |
426 | fHybrid(0), |
427 | fDigitCableLay3A(0), |
428 | fDigitCableLay3B(0), |
429 | fDigitCableLay4A(0), |
430 | fDigitCableLay4B(0), |
431 | fMotherVol(0), |
432 | fAddHybrids(kTRUE), |
433 | fAddSensors(kTRUE), |
434 | fAddHVcables(kTRUE), |
435 | fAddCables(kTRUE), |
436 | fAddCoolingSyst(kTRUE), |
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437 | fCoolingOn(kTRUE), |
33ddec7d |
438 | fAddOnlyLadder3min(-1), |
439 | fAddOnlyLadder3max(-1), |
440 | fAddOnlyLadder4min(-1), |
441 | fAddOnlyLadder4max(-1), |
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442 | fColorCarbonFiber(4), |
443 | fColorRyton(5), |
444 | fColorPhynox(7), |
445 | fColorSilicon(3), |
446 | fColorAl(7), |
447 | fColorPolyhamide(5), |
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448 | fColorGlass(2), |
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449 | fColorSMD(12), |
450 | fColorSMDweld(17), |
451 | fColorStesalite(20), |
33ddec7d |
452 | fLay3LadderUnderSegDH(0), |
453 | fLay4LadderUnderSegDH(0), |
454 | fLay3LaddShortRadius(0), |
455 | fLay3LaddLongRadius(0), |
456 | fLay4LaddShortRadius(0), |
457 | fLay4LaddLongRadius(0) |
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458 | { |
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459 | // |
460 | // Constructor setting debugging level |
461 | // |
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462 | SetParameters(); |
531d6cdc |
463 | } |
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464 | |
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465 | //________________________________________________________________________ |
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466 | AliITSv11GeometrySDD::AliITSv11GeometrySDD(const AliITSv11GeometrySDD &s) : |
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467 | AliITSv11Geometry(s.GetDebug()), |
33ddec7d |
468 | fPinSupport(s.fPinSupport), |
469 | fCoolPipeSupportL(s.fCoolPipeSupportL), |
470 | fCoolPipeSupportR(s.fCoolPipeSupportR), |
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471 | fSDDsensor3(s.fSDDsensor3), |
472 | fSDDsensor4(s.fSDDsensor4), |
33ddec7d |
473 | fBaseThermalBridge(s.fBaseThermalBridge), |
474 | fHybrid(s.fHybrid), |
475 | fDigitCableLay3A(s.fDigitCableLay3A), |
476 | fDigitCableLay3B(s.fDigitCableLay3B), |
477 | fDigitCableLay4A(s.fDigitCableLay4A), |
478 | fDigitCableLay4B(s.fDigitCableLay4B), |
479 | fMotherVol(s.fMotherVol), |
480 | fAddHybrids(s.fAddHybrids), |
481 | fAddSensors(s.fAddSensors), |
482 | fAddHVcables(s.fAddHVcables), |
483 | fAddCables(s.fAddCables), |
484 | fAddCoolingSyst(s.fAddCoolingSyst), |
485 | fCoolingOn(s.fCoolingOn), |
486 | fAddOnlyLadder3min(s.fAddOnlyLadder3min), |
487 | fAddOnlyLadder3max(s.fAddOnlyLadder3max), |
488 | fAddOnlyLadder4min(s.fAddOnlyLadder4min), |
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489 | fAddOnlyLadder4max(s.fAddOnlyLadder4max), |
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490 | fColorCarbonFiber(s.fColorCarbonFiber), |
491 | fColorRyton(s.fColorRyton), |
492 | fColorPhynox(s.fColorPhynox), |
493 | fColorSilicon(s.fColorSilicon), |
494 | fColorAl(s.fColorAl), |
495 | fColorPolyhamide(s.fColorPolyhamide), |
496 | fColorGlass(s.fColorGlass), |
497 | fColorSMD(s.fColorSMD), |
498 | fColorSMDweld(s.fColorSMDweld), |
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499 | fColorStesalite(s.fColorStesalite), |
33ddec7d |
500 | fLay3LadderUnderSegDH(s.fLay3LadderUnderSegDH), |
501 | fLay4LadderUnderSegDH(s.fLay4LadderUnderSegDH), |
502 | fLay3LaddShortRadius(s.fLay3LaddShortRadius), |
503 | fLay3LaddLongRadius(s.fLay3LaddLongRadius), |
504 | fLay4LaddShortRadius(s.fLay4LaddShortRadius), |
505 | fLay4LaddLongRadius(s.fLay4LaddLongRadius) |
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506 | { |
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507 | // Copy Constructor |
508 | // do only a "shallow copy" ... |
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509 | SetParameters(); |
510 | } |
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511 | |
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512 | //________________________________________________________________________ |
513 | AliITSv11GeometrySDD& AliITSv11GeometrySDD:: |
514 | operator=(const AliITSv11GeometrySDD &s) { |
515 | // Assignment operator |
516 | if(&s == this) return *this; |
517 | fMotherVol = s.fMotherVol; |
518 | fAddHybrids = s.fAddHybrids; |
519 | fAddSensors = s.fAddSensors; |
520 | fAddHVcables = s.fAddHVcables; |
521 | fAddCables = s.fAddCables; |
522 | fAddCoolingSyst = s.fAddCoolingSyst; |
523 | fCoolingOn = s.fCoolingOn; |
524 | fAddOnlyLadder3min = s.fAddOnlyLadder3min; |
525 | fAddOnlyLadder3max = s.fAddOnlyLadder3max; |
526 | fAddOnlyLadder4min = s.fAddOnlyLadder4min; |
527 | fAddOnlyLadder4max = s.fAddOnlyLadder4max; |
528 | return *this; |
529 | } |
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530 | |
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531 | //________________________________________________________________________ |
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532 | AliITSv11GeometrySDD::~AliITSv11GeometrySDD() { |
533 | // Look like a destructor |
534 | // Smell like a destructor |
535 | // And actually is the destructor |
536 | if (fDigitCableLay3A) delete [] fDigitCableLay3A; |
537 | if (fDigitCableLay3B) delete [] fDigitCableLay3B; |
538 | if (fDigitCableLay4A) delete [] fDigitCableLay4A; |
539 | if (fDigitCableLay4B) delete [] fDigitCableLay4B; |
531d6cdc |
540 | } |
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541 | |
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542 | //________________________________________________________________________ |
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543 | void AliITSv11GeometrySDD::SetParameters() { |
544 | // |
545 | // Define display colors and the non constant geometry parameters |
546 | // |
547 | |
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548 | Double_t detLadderDist = 8*fgkmm; |
549 | |
550 | fLay3LadderUnderSegDH = detLadderDist - (fgkWaHVcableAlThick+fgkWaHVcablePolyThick); |
551 | fLay4LadderUnderSegDH = detLadderDist - (fgkWaHVcableAlThick+fgkWaHVcablePolyThick); |
552 | |
553 | // radius from the center to the CF ladder : |
554 | fLay3LaddShortRadius = (fgkLay3DetShortRadius |
555 | + fgkLadWaferSep+2*fgkWaferThickness |
556 | + detLadderDist); |
557 | fLay3LaddLongRadius = (fgkLay3DetLongRadius |
558 | + fgkLadWaferSep+2*fgkWaferThickness |
559 | + detLadderDist); |
560 | fLay4LaddShortRadius = (fgkLay4DetShortRadius |
561 | + fgkLadWaferSep+2*fgkWaferThickness |
562 | + detLadderDist); |
563 | fLay4LaddLongRadius = (fgkLay4DetLongRadius |
564 | + fgkLadWaferSep+2*fgkWaferThickness |
565 | + detLadderDist); |
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566 | |
567 | fLay3sensorZPos[0]= ( 35.8+72.4+75.8 )*fgkmm; |
568 | fLay3sensorZPos[1]= ( 35.8+72.4 )*fgkmm; |
569 | fLay3sensorZPos[2]= ( 35.8 )*fgkmm; |
570 | fLay3sensorZPos[3]= ( -37.9 )*fgkmm; |
571 | fLay3sensorZPos[4]= ( -37.9-74.9 )*fgkmm; |
572 | fLay3sensorZPos[5]= ( -37.9-74.9-71.1 )*fgkmm; |
573 | |
574 | fLay4sensorZPos[0] = ( 38.5+73.2+75.4+71.6 )*fgkmm; |
575 | fLay4sensorZPos[1] = ( 38.5+73.2+75.4 )*fgkmm; |
576 | fLay4sensorZPos[2] = ( 38.5+73.2 )*fgkmm; |
577 | fLay4sensorZPos[3] = ( 38.5 )*fgkmm; |
578 | fLay4sensorZPos[4] = ( -35.6 )*fgkmm; |
579 | fLay4sensorZPos[5] = ( -35.6-74.8 )*fgkmm; |
580 | fLay4sensorZPos[6] = ( -35.6-74.8-72.4 )*fgkmm; |
581 | fLay4sensorZPos[7] = ( -35.6-74.8-72.4-76. )*fgkmm; |
531d6cdc |
582 | } |
583 | |
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584 | |
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585 | //________________________________________________________________________ |
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586 | TGeoMedium* AliITSv11GeometrySDD::GetMedium(const char* mediumName) { |
587 | // |
588 | // Called to get a medium, checks that it exists. |
589 | // If not, prints an error and returns 0 |
590 | // |
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591 | |
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592 | char ch[30]; |
593 | sprintf(ch, "ITS_%s",mediumName); |
594 | TGeoMedium* medium = gGeoManager->GetMedium(ch); |
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595 | if (! medium) |
596 | printf("Error(AliITSv11GeometrySDD)::medium %s not found !\n", mediumName); |
b7943f00 |
597 | return medium; |
531d6cdc |
598 | } |
599 | |
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600 | |
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601 | //________________________________________________________________________ |
602 | Int_t AliITSv11GeometrySDD::GetLay3NLadders() const{ |
603 | // Get the actual number of ladder in layer 3 |
604 | if ( (fAddOnlyLadder3min<0) || |
605 | (fAddOnlyLadder3min >= fgkLay3Nladd) || |
606 | (fAddOnlyLadder3max<0) || |
607 | (fAddOnlyLadder3max >= fgkLay3Nladd) ) |
608 | return fgkLay3Nladd; |
609 | else return (fAddOnlyLadder3max-fAddOnlyLadder3min+1); |
610 | } |
611 | |
531d6cdc |
612 | |
fa4639a3 |
613 | //________________________________________________________________________ |
614 | Int_t AliITSv11GeometrySDD::GetLay4NLadders() const{ |
615 | // Get the actual number of ladder in layer 4 |
616 | if ( (fAddOnlyLadder4min<0) || |
617 | (fAddOnlyLadder4min >= fgkLay4Nladd) || |
618 | (fAddOnlyLadder4max<0) || |
619 | (fAddOnlyLadder4max >= fgkLay4Nladd) ) |
620 | return fgkLay4Nladd; |
621 | else return (fAddOnlyLadder4max-fAddOnlyLadder4min+1); |
622 | } |
623 | |
531d6cdc |
624 | |
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625 | //________________________________________________________________________ |
626 | void AliITSv11GeometrySDD::CreateBasicObjects() { |
627 | // |
628 | // Create basics objets which will be assembled together |
629 | // in Layer3 and Layer4 functions |
630 | // |
631 | |
531d6cdc |
632 | |
fa4639a3 |
633 | fDigitCableLay3A = new AliITSv11GeomCableFlat[fgkLay3Ndet]; |
634 | fDigitCableLay3B = new AliITSv11GeomCableFlat[fgkLay3Ndet]; |
635 | fDigitCableLay4A = new AliITSv11GeomCableFlat[fgkLay4Ndet]; |
636 | fDigitCableLay4B = new AliITSv11GeomCableFlat[fgkLay4Ndet]; |
637 | |
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638 | fPinSupport = CreatePinSupport(); |
639 | fCoolPipeSupportL = CreateCoolPipeSupportL(); |
640 | fCoolPipeSupportR = CreateCoolPipeSupportR(); |
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641 | CreateSDDsensor(); |
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642 | fBaseThermalBridge = CreateBaseThermalBridge(); |
643 | fHybrid = CreateHybrid(0); |
644 | |
531d6cdc |
645 | |
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646 | TGeoMedium *carbonFiberLadderStruct = GetMedium("SDD C AL (M55J)$"); //ITSsddCarbonM55J |
647 | TGeoMedium *polyhamideSDD = GetMedium("SDDKAPTON (POLYCH2)$");//ITSsddKAPTON_POLYCH2 |
648 | TGeoMedium *alSDD = GetMedium("AL$"); //ITSal |
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649 | |
650 | //******************************************************************** |
651 | // pieces of the carbon fiber structure |
652 | //******************************************************************** |
653 | Double_t dy = fgkLadderSegBoxDH/2; |
654 | Double_t triangleHeight = fgkLadderHeight - fgkLadderBeamRadius; |
655 | Double_t halfTheta = TMath::ATan( 0.5*fgkLadderWidth/triangleHeight ); |
656 | Double_t alpha = TMath::Pi()*3./4. - halfTheta/2.; |
657 | Double_t beta = (TMath::Pi() - 2.*halfTheta)/4.; |
658 | Double_t dYTranslation = (fgkLadderHeight/2. |
659 | -0.5*fgkLadderWidth*TMath::Tan(beta) |
660 | -fgkLadderBeamRadius); |
661 | Double_t distCenterSideDown = 0.5*fgkLadderWidth/TMath::Cos(beta); |
662 | |
663 | //--- the top V of the Carbon Fiber Ladder (segment) |
664 | TGeoArb8 *cfLaddTop1 = CreateLadderSide( fgkSegmentLength/2., halfTheta, |
665 | -1, fgkLadderLa, fgkLadderHa, fgkLadderl); |
666 | TGeoVolume *cfLaddTopVol1 = new TGeoVolume("ITSsddCFladdTopCornerVol1", |
667 | cfLaddTop1,carbonFiberLadderStruct); |
668 | TGeoArb8 *cfLaddTop2 = CreateLadderSide( fgkSegmentLength/2., halfTheta, |
669 | 1, fgkLadderLa, fgkLadderHa, fgkLadderl); |
670 | TGeoVolume *cfLaddTopVol2 = new TGeoVolume("ITSsddCFladdTopCornerVol2", |
671 | cfLaddTop2, carbonFiberLadderStruct); |
672 | cfLaddTopVol1->SetLineColor(fColorCarbonFiber); |
673 | cfLaddTopVol2->SetLineColor(fColorCarbonFiber); |
674 | TGeoTranslation *trTop1 = new TGeoTranslation(0, fgkLadderHeight/2-dy, 0); |
675 | |
676 | //--- the 2 side V |
677 | TGeoArb8 *cfLaddSide1 = CreateLadderSide( fgkSegmentLength/2., beta, -1, |
678 | fgkLadderLb, fgkLadderHb, fgkLadderl); |
679 | TGeoVolume *cfLaddSideVol1 = new TGeoVolume( "ITSsddCFladdSideCornerVol1", |
680 | cfLaddSide1,carbonFiberLadderStruct); |
681 | TGeoArb8 *cfLaddSide2 = CreateLadderSide( fgkSegmentLength/2., beta, 1, |
682 | fgkLadderLb, fgkLadderHb, fgkLadderl); |
683 | TGeoVolume *cfLaddSideVol2 = new TGeoVolume( "ITSsddCFladdSideCornerVol2", |
684 | cfLaddSide2,carbonFiberLadderStruct); |
685 | cfLaddSideVol1->SetLineColor(fColorCarbonFiber); |
686 | cfLaddSideVol2->SetLineColor(fColorCarbonFiber); |
687 | TGeoCombiTrans *ctSideR = CreateCombiTrans("", distCenterSideDown, 0, |
688 | alpha*TMath::RadToDeg()); |
689 | AddTranslationToCombiTrans(ctSideR, 0, -dYTranslation-dy, 0); |
690 | TGeoCombiTrans *ctSideL = CreateCombiTrans("", distCenterSideDown,0, |
691 | -alpha*TMath::RadToDeg()); |
692 | AddTranslationToCombiTrans(ctSideL, 0, -dYTranslation-dy, 0); |
693 | |
694 | //--- The beams |
695 | // Beams on the sides |
696 | Double_t beamPhiPrime = TMath::ASin(1./TMath::Sqrt( (1+TMath::Sin(2*beta)* |
697 | TMath::Sin(2*beta)/(TanD(fgkBeamSidePhi)*TanD(fgkBeamSidePhi))) )); |
698 | //cout<<"Phi prime = "<<beamPhiPrime*TMath::RadToDeg()<<endl; |
699 | Double_t beamLength = TMath::Sqrt( fgkLadderHeight*fgkLadderHeight/ |
700 | ( TMath::Sin(beamPhiPrime)*TMath::Sin(beamPhiPrime)) |
701 | + fgkLadderWidth*fgkLadderWidth/4.)-fgkLadderLa/2-fgkLadderLb/2; |
702 | TGeoTubeSeg *sideBeamS = new TGeoTubeSeg(0, fgkLadderBeamRadius,beamLength/2., |
703 | 0, 180); |
704 | TGeoVolume *sideBeam = new TGeoVolume("ITSsddCFSideBeamVol", sideBeamS, |
705 | carbonFiberLadderStruct); |
706 | sideBeam->SetLineColor(fColorCarbonFiber); |
707 | |
708 | //Euler rotation : about Z, then new X, then new Z |
531d6cdc |
709 | TGeoRotation *beamRot1 = new TGeoRotation("", 90-2.*beta*TMath::RadToDeg(), |
710 | -beamPhiPrime*TMath::RadToDeg(),-90); |
711 | TGeoRotation *beamRot2 = new TGeoRotation("", 90-2.*beta*TMath::RadToDeg(), |
712 | beamPhiPrime*TMath::RadToDeg(), -90); |
713 | TGeoRotation *beamRot3 = new TGeoRotation("", 90+2.*beta*TMath::RadToDeg(), |
714 | beamPhiPrime*TMath::RadToDeg(), -90); |
715 | TGeoRotation *beamRot4 = new TGeoRotation("", 90+2.*beta*TMath::RadToDeg(), |
716 | -beamPhiPrime*TMath::RadToDeg(),-90); |
b7943f00 |
717 | |
718 | TGeoCombiTrans *beamTransf[8]; |
719 | beamTransf[0] = new TGeoCombiTrans( 0.5*triangleHeight* |
720 | TMath::Tan(halfTheta), |
721 | fgkLadderBeamRadius/2. - dy, |
531d6cdc |
722 | -3*fgkSegmentLength/8, beamRot1); |
b7943f00 |
723 | beamTransf[1] = new TGeoCombiTrans(*beamTransf[0]); |
724 | AddTranslationToCombiTrans(beamTransf[1], 0, 0, fgkSegmentLength/2); |
725 | |
726 | beamTransf[2] = new TGeoCombiTrans(0.5*triangleHeight* |
727 | TMath::Tan(halfTheta), |
728 | fgkLadderBeamRadius/2. - dy, |
531d6cdc |
729 | -fgkSegmentLength/8, beamRot2); |
b7943f00 |
730 | beamTransf[3] = new TGeoCombiTrans(*beamTransf[2]); |
731 | AddTranslationToCombiTrans(beamTransf[3], 0, 0, fgkSegmentLength/2); |
732 | |
733 | beamTransf[4] = new TGeoCombiTrans(-0.5*triangleHeight* |
734 | TMath::Tan(halfTheta), |
735 | fgkLadderBeamRadius/2. - dy, |
531d6cdc |
736 | -3*fgkSegmentLength/8, beamRot3); |
b7943f00 |
737 | beamTransf[5] = new TGeoCombiTrans(*beamTransf[4]); |
738 | AddTranslationToCombiTrans(beamTransf[5], 0, 0, fgkSegmentLength/2); |
739 | |
740 | beamTransf[6] = new TGeoCombiTrans(-0.5*triangleHeight* |
531d6cdc |
741 | TMath::Tan(halfTheta),fgkLadderBeamRadius/2.-dy, -fgkSegmentLength/8,beamRot4); |
b7943f00 |
742 | beamTransf[7] = new TGeoCombiTrans(-0.5*triangleHeight* |
531d6cdc |
743 | TMath::Tan(halfTheta),fgkLadderBeamRadius/2.-dy,3*fgkSegmentLength/8,beamRot4); |
b7943f00 |
744 | |
745 | //--- Beams of the bottom |
746 | TGeoTubeSeg *bottomBeam1 = new TGeoTubeSeg(0, fgkLadderBeamRadius, |
747 | fgkLadderWidth/2.-fgkLadderLb/3, 0, 180); |
748 | TGeoVolume *bottomBeam1Vol = new TGeoVolume("ITSsddBottomBeam1Vol", |
749 | bottomBeam1, carbonFiberLadderStruct); |
750 | bottomBeam1Vol->SetLineColor(fColorCarbonFiber); |
751 | TGeoTubeSeg *bottomBeam2 = new TGeoTubeSeg(0, fgkLadderBeamRadius, |
752 | fgkLadderWidth/2.-fgkLadderLb/3, 0, 90); |
753 | TGeoVolume *bottomBeam2Vol = new TGeoVolume("ITSsddBottomBeam2Vol", |
754 | bottomBeam2, carbonFiberLadderStruct); |
755 | bottomBeam2Vol->SetLineColor(fColorCarbonFiber); |
756 | TGeoTubeSeg *bottomBeam3 = new TGeoTubeSeg(0, fgkLadderBeamRadius, |
757 | 0.5*fgkLadderWidth/SinD(fgkBottomBeamAngle) |
758 | - fgkLadderLb/3, 0, 180); |
759 | TGeoVolume *bottomBeam3Vol = new TGeoVolume("ITSsddBottomBeam3Vol", |
760 | bottomBeam3, carbonFiberLadderStruct); |
761 | bottomBeam3Vol->SetLineColor(fColorCarbonFiber); |
762 | //bottomBeam3Vol->SetLineColor(2); |
531d6cdc |
763 | TGeoRotation *bottomBeamRot1 = new TGeoRotation("", 90, 90, 90); |
764 | TGeoRotation *bottomBeamRot2 = new TGeoRotation("",-90, 90, -90); |
b7943f00 |
765 | |
b7943f00 |
766 | TGeoCombiTrans *bottomBeamTransf1 = new TGeoCombiTrans |
531d6cdc |
767 | (0,-(fgkLadderHeight/2-fgkLadderBeamRadius)-dy,0, bottomBeamRot1); |
b7943f00 |
768 | TGeoCombiTrans *bottomBeamTransf2 = new TGeoCombiTrans(0, |
769 | -(fgkLadderHeight/2-fgkLadderBeamRadius)-dy, |
531d6cdc |
770 | -fgkSegmentLength/2, bottomBeamRot1); |
b7943f00 |
771 | TGeoCombiTrans *bottomBeamTransf3 = new TGeoCombiTrans(0, |
772 | -(fgkLadderHeight/2 - fgkLadderBeamRadius) |
531d6cdc |
773 | - dy, fgkSegmentLength/2, bottomBeamRot2); |
b7943f00 |
774 | // be careful for beams #3: when "reading" from -z to +z and |
775 | // from the bottom of the ladder, it should draw a Lambda, and not a V |
531d6cdc |
776 | TGeoRotation *bottomBeamRot4 = new TGeoRotation("", -90, fgkBottomBeamAngle, -90); |
777 | TGeoRotation *bottomBeamRot5 = new TGeoRotation("" ,-90,-fgkBottomBeamAngle, -90); |
b7943f00 |
778 | TGeoCombiTrans *bottomBeamTransf4 = new TGeoCombiTrans |
531d6cdc |
779 | (0,-(fgkLadderHeight/2-fgkLadderBeamRadius)-dy,-fgkSegmentLength/4,bottomBeamRot4); |
b7943f00 |
780 | TGeoCombiTrans *bottomBeamTransf5 = new TGeoCombiTrans |
531d6cdc |
781 | (0,-(fgkLadderHeight/2-fgkLadderBeamRadius)-dy,fgkSegmentLength/4, bottomBeamRot5); |
b7943f00 |
782 | |
783 | fLaddSegCommonVol[0] = cfLaddTopVol1; fLaddSegCommonTr[0] = trTop1; |
784 | fLaddSegCommonVol[1] = cfLaddTopVol2; fLaddSegCommonTr[1] = trTop1; |
785 | fLaddSegCommonVol[2] = cfLaddSideVol1; fLaddSegCommonTr[2] = ctSideR; |
786 | fLaddSegCommonVol[3] = cfLaddSideVol1; fLaddSegCommonTr[3] = ctSideL; |
787 | fLaddSegCommonVol[4] = cfLaddSideVol2; fLaddSegCommonTr[4] = ctSideR; |
788 | fLaddSegCommonVol[5] = cfLaddSideVol2; fLaddSegCommonTr[5] = ctSideL; |
789 | fLaddSegCommonVol[6] = sideBeam; fLaddSegCommonTr[6] = beamTransf[0]; |
790 | fLaddSegCommonVol[7] = sideBeam; fLaddSegCommonTr[7] = beamTransf[1]; |
791 | fLaddSegCommonVol[8] = sideBeam; fLaddSegCommonTr[8] = beamTransf[2]; |
792 | fLaddSegCommonVol[9] = sideBeam; fLaddSegCommonTr[9] = beamTransf[3]; |
793 | fLaddSegCommonVol[10]= sideBeam; fLaddSegCommonTr[10]= beamTransf[4]; |
794 | fLaddSegCommonVol[11]= sideBeam; fLaddSegCommonTr[11]= beamTransf[5]; |
795 | fLaddSegCommonVol[12]= sideBeam; fLaddSegCommonTr[12]= beamTransf[6]; |
796 | fLaddSegCommonVol[13]= sideBeam; fLaddSegCommonTr[13]= beamTransf[7]; |
797 | fLaddSegCommonVol[14]= bottomBeam1Vol; fLaddSegCommonTr[14]= bottomBeamTransf1; |
798 | fLaddSegCommonVol[15]= bottomBeam2Vol; fLaddSegCommonTr[15]= bottomBeamTransf2; |
799 | fLaddSegCommonVol[16]= bottomBeam2Vol; fLaddSegCommonTr[16]= bottomBeamTransf3; |
800 | fLaddSegCommonVol[17]= bottomBeam3Vol; fLaddSegCommonTr[17]= bottomBeamTransf4; |
801 | fLaddSegCommonVol[18]= bottomBeam3Vol; fLaddSegCommonTr[18]= bottomBeamTransf5; |
c789ee28 |
802 | |
b7943f00 |
803 | |
804 | //******************************************************************** |
805 | // cables |
806 | //******************************************************************** |
807 | char cableName[30]; |
808 | for (Int_t i=0; i<fgkLay3Ndet; i++) { |
809 | sprintf(cableName, "digitCableLay3A_%i",i); |
810 | fDigitCableLay3A[i].SetName(cableName); |
811 | fDigitCableLay3A[i].SetWidth(fgkDigitCablWidth); |
812 | fDigitCableLay3A[i].SetThickness(fgkDigitCablPolyThick+fgkDigitCablAlThick); |
813 | fDigitCableLay3A[i].SetNLayers(2); |
814 | fDigitCableLay3A[i].SetLayer( 0, fgkDigitCablPolyThick, polyhamideSDD, |
815 | fColorPolyhamide); |
816 | fDigitCableLay3A[i].SetLayer(1, fgkDigitCablAlThick, alSDD, fColorAl); |
817 | sprintf(cableName, "digitCableLay3B_%i",i); |
818 | fDigitCableLay3B[i].SetName(cableName); |
819 | fDigitCableLay3B[i].SetWidth(fgkDigitCablWidth); |
820 | fDigitCableLay3B[i].SetThickness(fgkDigitCablPolyThick+fgkDigitCablAlThick); |
821 | fDigitCableLay3B[i].SetNLayers(2); |
822 | fDigitCableLay3B[i].SetLayer( 0, fgkDigitCablPolyThick, polyhamideSDD, |
823 | fColorPolyhamide); |
824 | fDigitCableLay3B[i].SetLayer(1, fgkDigitCablAlThick, alSDD, fColorAl); |
825 | }; |
826 | for (Int_t i=0; i<fgkLay4Ndet; i++) { |
827 | sprintf(cableName, "digitCableLay4A_%i",i); |
828 | fDigitCableLay4A[i].SetName(cableName); |
829 | fDigitCableLay4A[i].SetWidth(fgkDigitCablWidth); |
830 | fDigitCableLay4A[i].SetThickness(fgkDigitCablPolyThick+fgkDigitCablAlThick); |
831 | fDigitCableLay4A[i].SetNLayers(2); |
832 | fDigitCableLay4A[i].SetLayer( 0, fgkDigitCablPolyThick, polyhamideSDD, |
833 | fColorPolyhamide); |
834 | fDigitCableLay4A[i].SetLayer(1, fgkDigitCablAlThick, alSDD, fColorAl); |
835 | sprintf(cableName, "digitCableLay4B_%i",i); |
836 | fDigitCableLay4B[i].SetName(cableName); |
837 | fDigitCableLay4B[i].SetWidth(fgkDigitCablWidth); |
838 | fDigitCableLay4B[i].SetThickness(fgkDigitCablPolyThick+fgkDigitCablAlThick); |
839 | fDigitCableLay4B[i].SetNLayers(2); |
840 | fDigitCableLay4B[i].SetLayer( 0, fgkDigitCablPolyThick, polyhamideSDD, |
841 | fColorPolyhamide); |
842 | fDigitCableLay4B[i].SetLayer(1, fgkDigitCablAlThick, alSDD, fColorAl); |
843 | }; |
844 | // Well, those digit cables could also include the analog cables |
845 | // which have the same width and the same path, at least in the ladder. |
846 | // It will gain some computing ressources (less volumes) and some |
847 | // coding efforts ... !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
848 | // The only thing to do is to change the names and put the correct total |
849 | // thicknesses |
531d6cdc |
850 | } |
c789ee28 |
851 | |
c789ee28 |
852 | |
b7943f00 |
853 | //________________________________________________________________________ |
854 | void AliITSv11GeometrySDD::CheckOverlaps(Double_t precision){ |
855 | // |
856 | // a debugging function for checking some possible overlaps |
857 | // |
108bd0fe |
858 | if (fSDDsensor3) fSDDsensor3->CheckOverlaps(precision); |
859 | if (fSDDsensor4) fSDDsensor4->CheckOverlaps(precision); |
b7943f00 |
860 | if (fHybrid) fHybrid->CheckOverlaps(precision); |
531d6cdc |
861 | } |
c789ee28 |
862 | |
863 | |
db486a6e |
864 | //________________________________________________________________________ |
865 | TGeoCombiTrans *AliITSv11GeometrySDD:: |
108bd0fe |
866 | CreateCombiTrans(const char *name, Double_t dy, Double_t dz, Double_t dphi, |
867 | Bool_t planeSym) { |
db486a6e |
868 | // |
869 | // return the TGeoCombiTrans which make a translation in y and z |
870 | // and a rotation in phi in the global coord system |
108bd0fe |
871 | // If planeSym = true, the rotation places the object symetrically |
872 | // (with respect to the transverse plane) to its position in the |
873 | // case planeSym = false |
db486a6e |
874 | // |
875 | |
876 | TGeoTranslation t1(dy*CosD(90.+dphi),dy*SinD(90.+dphi), dz); |
877 | TGeoRotation r1("",0.,0.,dphi); |
108bd0fe |
878 | TGeoRotation r2("",90, 180, -90-dphi); |
db486a6e |
879 | |
880 | TGeoCombiTrans *combiTrans1 = new TGeoCombiTrans(name); |
881 | combiTrans1->SetTranslation(t1); |
108bd0fe |
882 | if (planeSym) combiTrans1->SetRotation(r1); |
883 | else combiTrans1->SetRotation(r2); |
db486a6e |
884 | return combiTrans1; |
531d6cdc |
885 | } |
c789ee28 |
886 | |
887 | |
db486a6e |
888 | //________________________________________________________________________ |
c789ee28 |
889 | void AliITSv11GeometrySDD::AddTranslationToCombiTrans(TGeoCombiTrans* ct, |
db486a6e |
890 | Double_t dx, |
891 | Double_t dy, |
b7943f00 |
892 | Double_t dz) const{ |
893 | // Add a dx,dy,dz translation to the initial TGeoCombiTrans |
894 | const Double_t *vect = ct->GetTranslation(); |
895 | Double_t newVect[3] = {vect[0]+dx, vect[1]+dy, vect[2]+dz}; |
896 | ct->SetTranslation(newVect); |
531d6cdc |
897 | } |
c789ee28 |
898 | |
899 | |
900 | //________________________________________________________________________ |
901 | void AliITSv11GeometrySDD::ShowOnePiece(TGeoVolume *moth) { |
902 | // for code developpment and debugging purposes |
903 | |
108bd0fe |
904 | if (! fSDDsensor3) CreateBasicObjects(); |
531d6cdc |
905 | |
906 | // moth->AddNode(fPinSupport, 1, 0); |
907 | // moth->AddNode(fCoolPipeSupportL, 1, 0); |
108bd0fe |
908 | //moth->AddNode(fSDDsensor3, 1, 0); |
909 | // moth->AddNode(fSDDsensor4, 1, 0); |
531d6cdc |
910 | // moth->AddNode(fBaseThermalBridge, 1, 0); |
911 | // moth->AddNode(fHybrid,100,0); |
b7943f00 |
912 | |
913 | |
108bd0fe |
914 | // TGeoVolumeAssembly* seg = CreateLadderSegment( 3, 0); |
531d6cdc |
915 | // moth->AddNode(seg, 1, 0); |
b7943f00 |
916 | |
b7943f00 |
917 | |
108bd0fe |
918 | // TGeoVolumeAssembly *lay3Ladder = CreateLadder(3); |
531d6cdc |
919 | // moth->AddNode(lay3Ladder, 1, 0); |
920 | |
108bd0fe |
921 | TGeoVolumeAssembly *lay3Detectors = CreateDetectorsAssembly(3); |
922 | moth->AddNode(lay3Detectors, 1, 0); |
923 | |
924 | // TGeoVolumeAssembly *lay3Detectors = CreateDetectorsAssembly(3); |
531d6cdc |
925 | // moth->AddNode(lay3Detectors, 1, 0); |
926 | |
108bd0fe |
927 | |
928 | // TGeoVolumeAssembly *endLadder = CreateEndLadder( 3 ); |
929 | // moth->AddNode(endLadder, 1, 0); |
930 | |
931 | |
932 | // TGeoVolumeAssembly *carlosCard = CreateCarlosCard( 4 ); |
933 | // moth->AddNode(carlosCard, 1, 0); |
934 | |
935 | // TGeoVolumeAssembly *highVCard = CreateHVCard( 4 ); |
936 | // moth->AddNode(highVCard, 1, 0); |
937 | |
938 | // TGeoVolumeAssembly *endLadderCards = CreateEndLadderCards( 4 ); |
939 | // moth->AddNode(endLadderCards, 1, 0); |
940 | |
941 | // TGeoVolumeAssembly *supportRing = CreateSupportRing( 4 ); |
942 | // moth->AddNode(supportRing, 1, 0); |
531d6cdc |
943 | } |
c789ee28 |
944 | |
945 | |
db486a6e |
946 | //________________________________________________________________________ |
b7943f00 |
947 | void AliITSv11GeometrySDD::Layer3(TGeoVolume *moth) { |
948 | // |
949 | // Insert the layer 3 in the mother volume. This is a virtual volume |
950 | // containing ladders of layer 3 and the supporting rings |
951 | // |
952 | |
953 | if (! moth) { |
954 | printf("Error::AliITSv11GeometrySDD: Can't insert layer3, mother is null!\n"); |
955 | return; |
956 | }; |
957 | |
108bd0fe |
958 | |
959 | TGeoMedium *airSDD = GetMedium("SDD AIR$"); |
b7943f00 |
960 | |
961 | fMotherVol = moth; |
108bd0fe |
962 | if (! fSDDsensor3) CreateBasicObjects(); |
b7943f00 |
963 | |
108bd0fe |
964 | //==================================== |
965 | // First we create the central barrel |
966 | //==================================== |
967 | |
968 | TGeoVolumeAssembly *lay3Ladder = CreateLadder(3); |
969 | TGeoVolumeAssembly *lay3Detectors = CreateDetectorsAssembly(3); |
970 | //TGeoVolume *lay3Detectors = CreateDetectors(3); |
b7943f00 |
971 | TGeoTube *virtualLayer3Shape = new TGeoTube("ITSsddLayer3Shape", |
972 | fgkLay3Rmin,fgkLay3Rmax,fgkLay3Length*0.5); |
973 | TGeoVolume *virtualLayer3 = new TGeoVolume("ITSsddLayer3", |
974 | virtualLayer3Shape, airSDD); |
975 | |
976 | Double_t dPhi = 360./fgkLay3Nladd; |
977 | Double_t detectorsThick = fgkLadWaferSep + 2*fgkWaferThickness; |
978 | // Placing virtual ladder and detectors volumes following |
979 | // ladder ordering convention |
980 | char rotName[30]; |
981 | Int_t iLaddMin = 0; |
982 | Int_t iLaddMax = fgkLay3Nladd; |
983 | if ((fAddOnlyLadder3min>=0)&&(fAddOnlyLadder3max<fgkLay3Nladd)) { |
984 | iLaddMin = fAddOnlyLadder3min; |
985 | iLaddMax = fAddOnlyLadder3max+1; |
986 | }; |
987 | |
988 | for (Int_t iLadd = iLaddMin; iLadd < iLaddMax; iLadd++) { |
989 | |
108bd0fe |
990 | Double_t ladderPhi = -3*dPhi+iLadd*dPhi; |
b7943f00 |
991 | sprintf(rotName, "ITSsddLay3Ladd%i",iLadd); |
992 | Double_t minRadiusLadBox = fLay3LaddShortRadius-fLay3LadderUnderSegDH; |
993 | if (iLadd%2 != 0) |
994 | minRadiusLadBox = fLay3LaddLongRadius-fLay3LadderUnderSegDH; |
995 | minRadiusLadBox += ((TGeoBBox*)lay3Ladder->GetShape())->GetDY(); |
996 | TGeoCombiTrans *ctLadd = CreateCombiTrans(rotName,minRadiusLadBox, |
108bd0fe |
997 | 0, ladderPhi, kTRUE); |
b7943f00 |
998 | virtualLayer3->AddNode(lay3Ladder, iLadd, ctLadd); |
999 | /////////////////////////////////////////////////// |
1000 | sprintf(rotName, "ITSsddLay3DetBox%i",iLadd); |
1001 | Double_t minRadiusDetBox = fgkLay3DetShortRadius; |
1002 | if (iLadd%2 != 0) minRadiusDetBox = fgkLay3DetLongRadius; |
1003 | minRadiusDetBox += detectorsThick/2; |
1004 | TGeoCombiTrans *ctDet = CreateCombiTrans(rotName, minRadiusDetBox, |
108bd0fe |
1005 | 0, ladderPhi, kTRUE); |
b7943f00 |
1006 | virtualLayer3->AddNode(lay3Detectors, iLadd, ctDet); |
1007 | /////////////////////////////////////////////////// |
1008 | } |
1009 | |
108bd0fe |
1010 | //==================================== |
1011 | // Then the forward rapidity pieces |
1012 | // (cooling, Carlos, LV, HV ...) |
1013 | //==================================== |
1014 | |
1015 | Double_t fgkForwardLay3Length = 200*fgkmm; // this has to be tune !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
1016 | Double_t fgkForwardLay3Rmin = fgkLay3Rmin-10*fgkmm; |
1017 | Double_t fgkForwardLay3Rmax = fgkLay3Rmax; |
1018 | |
1019 | TGeoVolumeAssembly* lay3EndLadder = CreateEndLadderCards(3); |
1020 | TGeoTube *virtualForward3Shape = new TGeoTube("virtualForward3Shape", |
1021 | fgkForwardLay3Rmin, fgkForwardLay3Rmax, |
1022 | fgkForwardLay3Length/2.); |
1023 | TGeoVolume *virtualForward3Pos = new TGeoVolume("ITSsddForward3Pos", |
1024 | virtualForward3Shape, airSDD); |
1025 | TGeoVolume *virtualForward3Neg = new TGeoVolume("ITSsddForward3Neg", |
1026 | virtualForward3Shape, airSDD); |
1027 | TGeoTranslation *virtualForward3TrPos = new TGeoTranslation("virtualForward3TrPos",0,0, |
1028 | fgkLay3Length/2+fgkForwardLay3Length/2); |
1029 | TGeoTranslation *virtualForward3TrNeg = new TGeoTranslation("virtualForward3TrNeg",0,0, |
1030 | -fgkLay3Length/2-fgkForwardLay3Length/2); |
1031 | |
1032 | for (Int_t iLadd = iLaddMin; iLadd < iLaddMax; iLadd++) { |
1033 | |
1034 | Double_t ladderPhi = -3*dPhi+iLadd*dPhi; |
1035 | Double_t minRadiusDetBox = fgkLay3DetShortRadius; |
1036 | if (iLadd%2 != 0) minRadiusDetBox = fgkLay3DetLongRadius; |
1037 | minRadiusDetBox += detectorsThick/2; |
1038 | |
1039 | sprintf(rotName, "ITSsddLay3EndLadd%i",iLadd); |
1040 | |
1041 | TGeoCombiTrans *ctEndLaddPos = CreateCombiTrans(rotName, minRadiusDetBox-0.1, |
1042 | -fgkForwardLay3Length/2, ladderPhi, kTRUE); |
1043 | TGeoCombiTrans *ctEndLaddNeg = CreateCombiTrans(rotName, minRadiusDetBox-0.1, |
1044 | fgkForwardLay3Length/2, ladderPhi, kFALSE); |
1045 | |
1046 | virtualForward3Pos->AddNode(lay3EndLadder, iLadd*2, ctEndLaddPos); |
1047 | virtualForward3Neg->AddNode(lay3EndLadder, iLadd*2, ctEndLaddNeg); |
1048 | } |
1049 | |
1050 | |
1051 | if(GetDebug(1)) { |
1052 | virtualLayer3->CheckOverlaps(0.01); |
1053 | virtualForward3Pos->CheckOverlaps(0.01); |
1054 | virtualForward3Neg->CheckOverlaps(0.01); |
1055 | } |
1056 | |
b7943f00 |
1057 | virtualLayer3->SetVisibility(kFALSE); |
108bd0fe |
1058 | virtualForward3Pos->SetVisibility(kFALSE); |
1059 | virtualForward3Neg->SetVisibility(kFALSE); |
1060 | |
b7943f00 |
1061 | moth->AddNode(virtualLayer3, 1, 0); |
108bd0fe |
1062 | moth->AddNode(virtualForward3Pos, 1, virtualForward3TrPos); |
1063 | moth->AddNode(virtualForward3Neg, 1, virtualForward3TrNeg); |
531d6cdc |
1064 | } |
c789ee28 |
1065 | |
1066 | |
db486a6e |
1067 | //________________________________________________________________________ |
b7943f00 |
1068 | void AliITSv11GeometrySDD::Layer4(TGeoVolume *moth) { |
1069 | // |
1070 | // Insert the layer 4 in the mother volume. This is a virtual volume |
1071 | // containing ladders of layer 4 and the supporting rings |
1072 | // |
1073 | |
1074 | if (! moth) { |
1075 | printf("Error::AliITSv11GeometrySDD: Can't insert layer4, mother is null!\n"); |
1076 | return; |
1077 | }; |
1078 | |
1079 | fMotherVol = moth; |
1080 | |
108bd0fe |
1081 | if (! fSDDsensor3) CreateBasicObjects(); |
b7943f00 |
1082 | |
1083 | TGeoTube *virtualLayer4Shape =new TGeoTube("ITSsddLayer4Shape", |
1084 | fgkLay4Rmin,fgkLay4Rmax,fgkLay4Length*0.5); |
108bd0fe |
1085 | TGeoMedium *airSDD = GetMedium("SDD AIR$"); |
b7943f00 |
1086 | TGeoVolume *virtualLayer4 = new TGeoVolume("ITSsddLayer4", |
1087 | virtualLayer4Shape, airSDD); |
108bd0fe |
1088 | |
1089 | //==================================== |
1090 | // First we create the central barrel |
1091 | //==================================== |
1092 | |
1093 | TGeoVolumeAssembly *lay4Ladder = CreateLadder(4); |
1094 | //TGeoVolume *lay4Detectors = CreateDetectors(4); |
1095 | TGeoVolumeAssembly *lay4Detectors = CreateDetectorsAssembly(4); |
1096 | |
b7943f00 |
1097 | Double_t dPhi = 360./fgkLay4Nladd; |
1098 | Double_t detBoxThickness = fgkLadWaferSep + 2*fgkWaferThickness; |
108bd0fe |
1099 | |
b7943f00 |
1100 | // placing virtual ladder and detectors volumes following ladder |
1101 | // ordering convention |
1102 | char rotName[20]; |
1103 | Int_t iLaddMin = 0; |
1104 | Int_t iLaddMax = fgkLay4Nladd; |
1105 | if ((fAddOnlyLadder4min >= 0)&&(fAddOnlyLadder4max < fgkLay4Nladd)) { |
1106 | iLaddMin = fAddOnlyLadder4min; |
1107 | iLaddMax = fAddOnlyLadder4max+1; |
1108 | } |
1109 | for (Int_t iLadd = iLaddMin; iLadd < iLaddMax; iLadd++) { |
108bd0fe |
1110 | |
1111 | Double_t ladderPhi = -5*dPhi + iLadd*dPhi; |
b7943f00 |
1112 | sprintf(rotName, "ITSsddLay4Ladd%i",iLadd); |
1113 | Double_t minRadiusLadBox = fLay4LaddShortRadius-fLay4LadderUnderSegDH; |
1114 | if (iLadd%2 != 0) |
1115 | minRadiusLadBox = fLay4LaddLongRadius-fLay4LadderUnderSegDH; |
1116 | minRadiusLadBox += ((TGeoBBox*)lay4Ladder->GetShape())->GetDY(); |
1117 | TGeoCombiTrans *ctLadd = CreateCombiTrans(rotName, minRadiusLadBox, |
108bd0fe |
1118 | 0, ladderPhi, kTRUE); |
b7943f00 |
1119 | virtualLayer4->AddNode(lay4Ladder, iLadd, ctLadd); |
108bd0fe |
1120 | /////////////////////////////////////////////////// |
b7943f00 |
1121 | sprintf(rotName, "ITSsddLay4DetBox%i",iLadd); |
1122 | Double_t minRadiusDetBox = fgkLay4DetShortRadius; |
1123 | if (iLadd%2 != 0) |
1124 | minRadiusDetBox = fgkLay4DetLongRadius; |
1125 | minRadiusDetBox += detBoxThickness/2; |
1126 | TGeoCombiTrans *ctDet = CreateCombiTrans(rotName, minRadiusDetBox, |
108bd0fe |
1127 | 0, ladderPhi, kTRUE); |
b7943f00 |
1128 | virtualLayer4->AddNode(lay4Detectors, iLadd, ctDet); |
108bd0fe |
1129 | /////////////////////////////////////////////////// |
1130 | } |
1131 | |
1132 | //==================================== |
1133 | // Then the pieces at forward rapidity |
1134 | // (cooling, Carlos, LV, HV ...) |
1135 | //==================================== |
1136 | |
1137 | Double_t fgkForwardLay4Length = 200*fgkmm; // this has to be tuned !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
1138 | Double_t fgkForwardLay4Rmin = fgkLay4Rmin-10*fgkmm; |
1139 | Double_t fgkForwardLay4Rmax = fgkLay4Rmax; |
1140 | |
1141 | TGeoVolumeAssembly* lay4EndLadder = CreateEndLadderCards(4); |
1142 | TGeoTube *virtualForward4Shape = new TGeoTube("virtualForward3Shape", |
1143 | fgkForwardLay4Rmin, fgkForwardLay4Rmax, |
1144 | fgkForwardLay4Length/2.); |
1145 | TGeoVolume *virtualForward4Pos = new TGeoVolume("ITSsddForward4Pos", |
1146 | virtualForward4Shape, airSDD); |
1147 | TGeoVolume *virtualForward4Neg = new TGeoVolume("ITSsddForward4Neg", |
1148 | virtualForward4Shape, airSDD); |
1149 | TGeoTranslation *virtualForward4TrPos = new TGeoTranslation("virtualForward4TrPos",0,0, |
1150 | fgkLay4Length/2+fgkForwardLay4Length/2); |
1151 | TGeoTranslation *virtualForward4TrNeg = new TGeoTranslation("virtualForward4TrNeg",0,0, |
1152 | -fgkLay4Length/2-fgkForwardLay4Length/2); |
1153 | |
1154 | for (Int_t iLadd = iLaddMin; iLadd < iLaddMax; iLadd++) { |
1155 | |
1156 | Double_t ladderPhi = -5*dPhi + iLadd*dPhi; |
1157 | Double_t minRadiusDetBox = fgkLay4DetShortRadius; |
1158 | if (iLadd%2 != 0) |
1159 | minRadiusDetBox = fgkLay4DetLongRadius; |
1160 | minRadiusDetBox += detBoxThickness/2; |
1161 | |
1162 | sprintf(rotName, "ITSsddLay4EndLadd%i",iLadd); |
1163 | |
1164 | TGeoCombiTrans *ctEndLaddPos = CreateCombiTrans(rotName, minRadiusDetBox-0.1, |
1165 | -fgkForwardLay4Length/2, ladderPhi, kTRUE); |
1166 | TGeoCombiTrans *ctEndLaddNeg = CreateCombiTrans(rotName, minRadiusDetBox-0.1, |
1167 | fgkForwardLay4Length/2, ladderPhi, kFALSE); |
1168 | virtualForward4Pos->AddNode(lay4EndLadder, iLadd*2, ctEndLaddPos); |
1169 | virtualForward4Neg->AddNode(lay4EndLadder, iLadd*2+1, ctEndLaddNeg); |
b7943f00 |
1170 | } |
1171 | |
1172 | if(GetDebug(1)) virtualLayer4->CheckOverlaps(0.01); |
108bd0fe |
1173 | |
b7943f00 |
1174 | virtualLayer4->SetVisibility(kFALSE); |
108bd0fe |
1175 | virtualForward4Pos->SetVisibility(kFALSE); |
1176 | virtualForward4Neg->SetVisibility(kFALSE); |
1177 | |
b7943f00 |
1178 | moth->AddNode(virtualLayer4,1,0); |
108bd0fe |
1179 | moth->AddNode(virtualForward4Pos, 1, virtualForward4TrPos); |
1180 | moth->AddNode(virtualForward4Neg, 1, virtualForward4TrNeg); |
531d6cdc |
1181 | } |
b7943f00 |
1182 | |
1183 | |
1184 | //________________________________________________________________________ |
108bd0fe |
1185 | TGeoVolumeAssembly *AliITSv11GeometrySDD::CreateLadder(Int_t iLay) { |
b7943f00 |
1186 | // |
1187 | // return a box volume containing the CF ladder |
1188 | // |
1189 | |
1190 | Int_t nDetectors = fgkLay3Ndet; |
1191 | Double_t ladderLength = fgkLay3LadderLength; |
1192 | Double_t underSegDH = fLay3LadderUnderSegDH; |
1193 | Double_t *sensorZPos = fLay3sensorZPos; |
1194 | AliITSv11GeomCableFlat *digitCableA = fDigitCableLay3A; |
1195 | AliITSv11GeomCableFlat *digitCableB = fDigitCableLay3B; |
1196 | |
1197 | if (iLay==3) {} |
1198 | else if (iLay==4) { |
1199 | nDetectors = fgkLay4Ndet; |
1200 | ladderLength = fgkLay4LadderLength; |
1201 | digitCableA = fDigitCableLay4A; |
1202 | digitCableB = fDigitCableLay4B; |
1203 | underSegDH = fLay4LadderUnderSegDH; |
1204 | sensorZPos = fLay4sensorZPos; |
1205 | } |
1206 | else { |
1207 | printf("AliITSv11GeometrySDD::CreateLadder : error=wrong layer\n"); |
1208 | }; |
1209 | Double_t ladderBoxDH = fgkLadderHeight+fgkLadderSegBoxDH+underSegDH; |
108bd0fe |
1210 | TGeoVolumeAssembly *virtualLadder = new TGeoVolumeAssembly("ITSsddLadder"); |
b7943f00 |
1211 | |
1212 | // placing virtual ladder segment following detector ordering convention |
1213 | //======================================================================= |
1214 | char transName[30]; |
1215 | |
1216 | // adding segment this way to create cable points in the correct order ... |
1217 | for (Int_t iSegment = nDetectors/2-1; iSegment >= 0; iSegment-- ) { |
1218 | |
108bd0fe |
1219 | TGeoVolumeAssembly *laddSegment = CreateLadderSegment(iLay, iSegment); |
b7943f00 |
1220 | sprintf(transName, "ITSsddLay%iLaddSeg%i", iLay, iSegment); |
1221 | Double_t segmentPos = fgkSegmentLength*(nDetectors/2-1-iSegment) |
1222 | + fgkSegmentLength/2; |
1223 | TGeoTranslation *segTr = new TGeoTranslation(transName, 0, |
1224 | underSegDH/2,segmentPos); |
1225 | //// |
1226 | virtualLadder->AddNode(laddSegment, iSegment, segTr); |
1227 | }; |
1228 | for (Int_t iSegment = nDetectors/2; iSegment < nDetectors; iSegment++ ) { |
1229 | |
108bd0fe |
1230 | TGeoVolumeAssembly *laddSegment = CreateLadderSegment(iLay, iSegment); |
b7943f00 |
1231 | sprintf(transName, "ITSsddLay%iLaddSeg%i", iLay, iSegment); |
1232 | Double_t segmentPos = fgkSegmentLength*(nDetectors/2-1-iSegment) |
1233 | + fgkSegmentLength/2; |
1234 | TGeoTranslation *segTr = new TGeoTranslation(transName, 0, |
1235 | underSegDH/2,segmentPos); |
1236 | //// |
1237 | virtualLadder->AddNode(laddSegment, iSegment, segTr); |
1238 | }; |
1239 | |
1240 | // putting virtual volume corresponding to the end of ladder |
1241 | //======================================================================= |
108bd0fe |
1242 | TGeoVolumeAssembly *endLadder = CreateEndLadder( iLay ); |
b7943f00 |
1243 | Double_t endLength = (ladderLength - nDetectors*fgkSegmentLength)/2.; |
1244 | TGeoTranslation *endTrZPos = new TGeoTranslation("ITSsddEndTrZPos",0,0, |
1245 | fgkSegmentLength*(nDetectors/2)+endLength/2.); |
1246 | // Euler rotation : about Z, then new X, then new Z |
1247 | TGeoRotation *endZNegRot = new TGeoRotation("",90, 180, -90); |
1248 | TGeoCombiTrans *endTrZNeg = new TGeoCombiTrans(0,0, |
1249 | -fgkSegmentLength*(nDetectors/2)-endLength/2.,endZNegRot); |
1250 | virtualLadder->AddNode(endLadder, 1, endTrZPos); |
1251 | virtualLadder->AddNode(endLadder, 2, endTrZNeg); |
1252 | |
1253 | // creating and inserting cable segments |
1254 | // (check points are placed while creating segments) |
1255 | //======================================================================= |
1256 | if (fAddCables) |
1257 | for (Int_t iSegment = 0; iSegment < nDetectors; iSegment++ ) { |
1258 | |
1259 | digitCableA[iSegment].SetInitialNode(virtualLadder); |
1260 | digitCableB[iSegment].SetInitialNode(virtualLadder); |
1261 | |
1262 | for (Int_t iPt=1; iPt<digitCableA[iSegment].GetNCheckPoints(); iPt++ ) { |
1263 | Double_t rotation = 0; |
1264 | if (iPt>1) rotation = 90-fgkHybridAngle; |
1265 | digitCableA[iSegment].CreateAndInsertCableSegment(iPt, rotation); |
1266 | }; |
1267 | |
1268 | for (Int_t iPt=1; iPt<digitCableB[iSegment].GetNCheckPoints(); iPt++ ) { |
1269 | Double_t rotation = 0; |
1270 | if (iPt>1) rotation = fgkHybridAngle-90; |
1271 | digitCableB[iSegment].CreateAndInsertCableSegment(iPt, rotation); |
1272 | }; |
1273 | }; |
1274 | |
1275 | // HV cable |
1276 | //======================================================================= |
fa4639a3 |
1277 | if (fAddHVcables) { |
108bd0fe |
1278 | TGeoMedium *polyhamideSDD = GetMedium("SDDKAPTON (POLYCH2)$"); //ITSsddKAPTON_POLYCH2 |
1279 | TGeoMedium *alSDD = GetMedium("AL$"); //ITSal |
b7943f00 |
1280 | |
1281 | AliITSv11GeomCableFlat cableHV[fgkLay4Ndet]; // temp !!! |
1282 | char cableHVname[30]; |
1283 | for (Int_t iSegment = 0; iSegment<nDetectors; iSegment++) { |
1284 | sprintf(cableHVname,"ITSsddHVcable%i", iSegment); |
1285 | cableHV[iSegment].SetName(cableHVname); |
1286 | cableHV[iSegment].SetThickness(fgkLongHVcablePolyThick+fgkLongHVcableAlThick); |
1287 | cableHV[iSegment].SetWidth(fgkTransitHVtailWidth); |
1288 | cableHV[iSegment].SetNLayers(2); |
1289 | cableHV[iSegment].SetLayer(0, fgkLongHVcablePolyThick, polyhamideSDD, |
1290 | fColorPolyhamide); |
1291 | cableHV[iSegment].SetLayer(1, fgkLongHVcableAlThick, alSDD, fColorAl); |
1292 | cableHV[iSegment].SetInitialNode(virtualLadder); |
1293 | }; |
1294 | Double_t x1[3], x2[3], x3[3], |
1295 | vY[3] = {0,1,0}, vZ[3] = {0,0,1}, vYZ[3]={0,1,1}; |
1296 | |
fa4639a3 |
1297 | x1[0] = -fgkTransitHVtailXpos; |
1298 | x2[0] = -fgkTransitHVtailXpos; |
1299 | x3[0] = -fgkTransitHVtailXpos; |
b7943f00 |
1300 | for (Int_t iSegment = nDetectors/2-1; iSegment >= 0; iSegment-- ) { |
1301 | Double_t cableSeparation = TMath::Abs(iSegment - (nDetectors/2-1)) |
1302 | *fgkLongHVcableSeparation; |
1303 | x1[1] = - ladderBoxDH/2; |
1304 | x2[1] = - ladderBoxDH/2 + underSegDH - cableSeparation |
1305 | - (fgkLongHVcablePolyThick+fgkLongHVcableAlThick)/2; |
1306 | x3[1] = x2[1]; |
1307 | x1[2] = sensorZPos[iSegment]+fgkTransitHVtailLength-5*fgkmm; |
1308 | x2[2] = x1[2]+5*fgkmm; |
1309 | x3[2] = ladderLength/2-endLength; |
1310 | cableHV[iSegment].AddCheckPoint( virtualLadder, 0, x1, vY ); |
1311 | cableHV[iSegment].AddCheckPoint( virtualLadder, 1, x2, vYZ ); |
1312 | cableHV[iSegment].AddCheckPoint( virtualLadder, 2, x3, vZ ); |
1313 | |
1314 | cableHV[iSegment].CreateAndInsertCableSegment(1,0); |
1315 | cableHV[iSegment].CreateAndInsertCableSegment(2,0); |
1316 | }; |
1317 | |
1318 | vYZ[2] = -1; |
fa4639a3 |
1319 | x1[0] = fgkTransitHVtailXpos; |
1320 | x2[0] = fgkTransitHVtailXpos; |
1321 | x3[0] = fgkTransitHVtailXpos; |
1322 | |
b7943f00 |
1323 | for (Int_t iSegment = nDetectors/2; iSegment < nDetectors; iSegment++ ) { |
1324 | Double_t cableSeparation = TMath::Abs(iSegment - (nDetectors/2-1)) |
1325 | *fgkLongHVcableSeparation; |
1326 | x1[1] = - ladderBoxDH/2; |
1327 | x2[1] = - ladderBoxDH/2 + underSegDH - cableSeparation |
1328 | - (fgkLongHVcablePolyThick+fgkLongHVcableAlThick)/2; |
1329 | x3[1] = x2[1]; |
1330 | x1[2] = sensorZPos[iSegment]-fgkTransitHVtailLength+5*fgkmm; |
1331 | x2[2] = x1[2]-5*fgkmm; |
1332 | x3[2] = -ladderLength/2+endLength; |
1333 | cableHV[iSegment].AddCheckPoint( virtualLadder, 0, x1, vY ); |
1334 | cableHV[iSegment].AddCheckPoint( virtualLadder, 1, x2, vYZ ); |
1335 | cableHV[iSegment].AddCheckPoint( virtualLadder, 2, x3, vZ ); |
1336 | |
1337 | cableHV[iSegment].CreateAndInsertCableSegment(1,0); |
1338 | cableHV[iSegment].CreateAndInsertCableSegment(2,0); |
1339 | }; |
fa4639a3 |
1340 | }; |
c789ee28 |
1341 | |
b7943f00 |
1342 | //********************************** |
1343 | if(GetDebug(1)) virtualLadder->CheckOverlaps(0.01); |
b7943f00 |
1344 | return virtualLadder; |
531d6cdc |
1345 | } |
c789ee28 |
1346 | |
1347 | |
db486a6e |
1348 | //________________________________________________________________________ |
b7943f00 |
1349 | TGeoArb8 *AliITSv11GeometrySDD::CreateLadderSide(Double_t dz, Double_t angle, |
1350 | Double_t xSign, Double_t L, Double_t H, Double_t l) { |
db486a6e |
1351 | // Create one half of the V shape corner of CF ladder |
1352 | |
1353 | TGeoArb8 *cfLaddSide = new TGeoArb8(dz); |
c789ee28 |
1354 | cfLaddSide->SetVertex( 0, 0, 0); |
1355 | cfLaddSide->SetVertex( 1, 0, -H); |
1356 | cfLaddSide->SetVertex( 2, xSign*(L*TMath::Sin(angle)-l*TMath::Cos(angle)), |
1357 | -L*TMath::Cos(angle)-l*TMath::Sin(angle)); |
1358 | cfLaddSide->SetVertex( 3, xSign*L*TMath::Sin(angle), -L*TMath::Cos(angle)); |
1359 | cfLaddSide->SetVertex( 4, 0, 0); |
1360 | cfLaddSide->SetVertex( 5, 0, -H); |
1361 | cfLaddSide->SetVertex( 6, xSign*(L*TMath::Sin(angle)-l*TMath::Cos(angle)), |
1362 | -L*TMath::Cos(angle)-l*TMath::Sin(angle)); |
1363 | cfLaddSide->SetVertex(7, xSign*L*TMath::Sin(angle), -L*TMath::Cos(angle)); |
db486a6e |
1364 | return cfLaddSide; |
531d6cdc |
1365 | } |
c789ee28 |
1366 | |
1367 | |
db486a6e |
1368 | //________________________________________________________________________ |
b7943f00 |
1369 | TGeoVolume* AliITSv11GeometrySDD::CreateHybrid(Int_t iLRSide) { |
1370 | // |
1371 | // return a box containing the front-end hybrid |
1372 | // |
1373 | |
1374 | Double_t roundHoleX = -fgkHybridWidth/2+fgkHybRndHoleX; |
1375 | |
1376 | Double_t screenTotalThick = fgkHybGlueScrnThick+fgkHybUpThick+fgkHybAlThick; |
1377 | Double_t lowFLTotalThick = fgkHybGlueLowThick+fgkHybUpThick+fgkHybAlThick; |
1378 | // Double_t upFLTotalThick = fgkHybGlueUpThick +fgkHybUpThick+fgkHybAlThick; |
1379 | Double_t chipsCCTotThick = fgkHybUnderNiThick+fgkHybGlueAgThick |
1380 | +fgkHybChipThick+2*(fgkHybUpCCThick+fgkHybAlCCThick); |
1381 | Double_t ccUpLayerTotThick = fgkHybUpCCThick+fgkHybAlCCThick+fgkHybUpCCThick; |
1382 | // Double_t volumeThick = (fgkHybridThBridgeThick+screenTotalThick+lowFLTotalThick |
1383 | // + upFLTotalThick + ccUpLayerTotThick); |
1384 | Double_t volumeThick = (fgkHybridThBridgeThick+screenTotalThick+lowFLTotalThick |
1385 | +fgkHybSMDheight); |
1386 | Double_t lowLayerYmin = -volumeThick/2+fgkHybridThBridgeThick |
1387 | +screenTotalThick; |
1388 | Double_t flUpThick = fgkHybGlueUpThick+fgkHybUpThick; |
1389 | |
1390 | //**************************************************** media : |
108bd0fe |
1391 | TGeoMedium *airSDD = GetMedium("SDD AIR$"); |
1392 | TGeoMedium *carbonFiberLadderStruct = GetMedium("SDDKAPTON (POLYCH2)$"); //ITSsddCarbonM55J |
1393 | TGeoMedium *alSDD = GetMedium("AL$"); //ITSal |
1394 | TGeoMedium *alSDD80p100 = GetMedium("AL$"); // to code !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
1395 | TGeoMedium *alSDD50p100 = GetMedium("AL$"); // to code !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
1396 | TGeoMedium *polyhamideSDD = GetMedium("SDDKAPTON (POLYCH2)$"); //ITSsddKAPTON_POLYCH2 |
1397 | TGeoMedium *niSDD = GetMedium("COPPER$"); // to code !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
1398 | TGeoMedium *glueAG = GetMedium("SDDKAPTON (POLYCH2)$"); // to code !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
1399 | TGeoMedium *siliconSDD = GetMedium("SDD SI CHIP$"); //ITSsddSiChip |
1400 | TGeoMedium *medSMD = GetMedium("SDD X7R capacitors$"); // SDDX7Rcapacitors TO CHECK !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
1401 | TGeoMedium *medSMDweld = GetMedium("SDD X7R capacitors$"); // SDDX7Rcapacitors TO CHECK !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
b7943f00 |
1402 | |
1403 | //**************************************************** main volume : |
1404 | TGeoBBox *hybridBox = new TGeoBBox("",fgkHybridWidth/2, volumeThick/2, |
1405 | (fgkHybridLength)/2); |
1406 | TGeoVolume *hybrid = new TGeoVolume("ITSsddHybridVol", hybridBox, |
1407 | airSDD); |
1408 | |
1409 | TGeoBBox *sThermalBridge = new TGeoBBox( "", fgkHybridWidth/2, |
1410 | fgkHybridThBridgeThick/2, |
1411 | fgkHybridLength/2); |
c789ee28 |
1412 | |
b7943f00 |
1413 | //**************************************************** Thermal bridge : |
c789ee28 |
1414 | TGeoVolume *vThermalBridge = new TGeoVolume("ITSsddHybridThBridge", |
1415 | sThermalBridge, |
1416 | carbonFiberLadderStruct); |
1417 | vThermalBridge->SetLineColor(fColorCarbonFiber); |
b7943f00 |
1418 | TGeoTranslation *thBridgeTr = new TGeoTranslation(0, -volumeThick/2 |
1419 | +fgkHybridThBridgeThick/2, 0); |
1420 | hybrid->AddNode(vThermalBridge, 1, thBridgeTr); |
1421 | |
1422 | //**************************************************** Screen layer : |
1423 | TGeoBBox *sAlScreenLayer = new TGeoBBox("sAlScreenLayer", fgkHybridWidth/2, |
1424 | fgkHybAlThick/2, fgkHybridLength/2); |
1425 | //here the upedex and glue layers are both assumed to be polyimide |
1426 | TGeoBBox *sUpGlueScreenLayer = new TGeoBBox("sUpGlueScreenLayer", |
1427 | fgkHybridWidth/2, |
1428 | (fgkHybUpThick+fgkHybGlueScrnThick)/2, |
1429 | fgkHybridLength/2); |
1430 | TGeoTube *sRoundHole = new TGeoTube("sRoundHole", 0, fgkHybRndHoleRad, |
1431 | (screenTotalThick+lowFLTotalThick)/2); |
1432 | |
1433 | TGeoTranslation *upGlueScreenTr = new TGeoTranslation("upGlueScreenTr",0, |
1434 | -volumeThick/2+fgkHybridThBridgeThick+(fgkHybUpThick+fgkHybGlueScrnThick)/2,0); |
1435 | |
1436 | TGeoTranslation *alScreenTr = new TGeoTranslation("AlScreenTr", 0, |
1437 | -volumeThick/2+fgkHybridThBridgeThick+fgkHybUpThick+fgkHybGlueScrnThick |
1438 | +fgkHybAlThick/2, 0); |
1439 | |
1440 | TGeoTranslation hybHolePos1Tr(roundHoleX, |
1441 | -volumeThick/2+fgkHybridThBridgeThick+(screenTotalThick+lowFLTotalThick)/2, |
1442 | -fgkHybridLength/2+fgkHybRndHoleZ); |
1443 | TGeoTranslation hybHolePos2Tr(roundHoleX, |
1444 | -volumeThick/2+fgkHybridThBridgeThick+(screenTotalThick+lowFLTotalThick)/2, |
1445 | fgkHybridLength/2-fgkHybRndHoleZ); |
531d6cdc |
1446 | |
1447 | TGeoRotation *rotHole = new TGeoRotation("", 0, 90, 0); |
1448 | TGeoCombiTrans *hybHolePos1 = new TGeoCombiTrans(hybHolePos1Tr, *rotHole); |
b7943f00 |
1449 | hybHolePos1->SetName("hybHolePos1"); |
531d6cdc |
1450 | TGeoCombiTrans *hybHolePos2 = new TGeoCombiTrans(hybHolePos2Tr, *rotHole); |
b7943f00 |
1451 | hybHolePos2->SetName("hybHolePos2"); |
1452 | |
1453 | upGlueScreenTr->RegisterYourself(); |
1454 | alScreenTr->RegisterYourself(); |
1455 | hybHolePos1->RegisterYourself(); |
1456 | hybHolePos2->RegisterYourself(); |
531d6cdc |
1457 | delete rotHole; |
b7943f00 |
1458 | |
1459 | TGeoCompositeShape *sScreenAl = new TGeoCompositeShape( |
1460 | "sAlScreenLayer:AlScreenTr-(sRoundHole:hybHolePos1" |
1461 | "+sRoundHole:hybHolePos2)"); |
1462 | TGeoVolume *vScreenAl = new TGeoVolume("vScreenAl",sScreenAl, alSDD); |
1463 | vScreenAl->SetLineColor(fColorAl); |
1464 | TGeoCompositeShape *sScreenUpGlue = new TGeoCompositeShape( |
1465 | "sUpGlueScreenLayer:upGlueScreenTr-(sRoundHole:hybHolePos1" |
1466 | "+sRoundHole:hybHolePos2)"); |
1467 | TGeoVolume *vScreenUpGlue = new TGeoVolume("vScreenUpGlue", |
1468 | sScreenUpGlue,polyhamideSDD); |
1469 | vScreenUpGlue->SetLineColor(fColorPolyhamide); |
1470 | |
1471 | hybrid->AddNode(vScreenUpGlue, 1, 0); |
1472 | hybrid->AddNode(vScreenAl, 1, 0); |
1473 | |
1474 | //**************************************************** FL low layer : |
1475 | Double_t sideWidth1 = fgkHybFLlowChipZ1 - fgkHybFLlowHoleDZ/2; |
1476 | Double_t sideWidth2 = fgkHybridLength - fgkHybFLlowChipZ4 - fgkHybFLlowHoleDZ/2; |
1477 | |
1478 | //here the upedex and glue layers are both assumed to be polyimide |
1479 | TGeoBBox *sUpGlueBar1 = new TGeoBBox("sUpGlueBar1", fgkHybridWidth/2, |
1480 | (fgkHybGlueLowThick+fgkHybUpThick)/2, |
1481 | sideWidth1/2); |
1482 | TGeoBBox *sAlBar1 = new TGeoBBox("sAlBar1", fgkHybridWidth/2, |
1483 | fgkHybAlThick/2, sideWidth1/2); |
1484 | |
1485 | TGeoTranslation *upGlueBarTr1 = new TGeoTranslation("upGlueBarTr1", 0, |
1486 | lowLayerYmin+(fgkHybGlueLowThick+fgkHybUpThick)/2, |
1487 | -(fgkHybridLength-sideWidth1)/2); |
1488 | TGeoTranslation *alBarTr1 = new TGeoTranslation("alBarTr1", 0, |
1489 | lowLayerYmin+fgkHybGlueLowThick+fgkHybUpThick+fgkHybAlThick/2, |
1490 | -(fgkHybridLength-sideWidth1)/2); |
1491 | upGlueBarTr1->RegisterYourself(); |
1492 | alBarTr1->RegisterYourself(); |
1493 | |
1494 | TGeoCompositeShape *sLowUpGlueBar1 = new TGeoCompositeShape( |
1495 | "sUpGlueBar1:upGlueBarTr1-sRoundHole:hybHolePos1"); |
1496 | TGeoCompositeShape *sLowAlBar1 = new TGeoCompositeShape( |
1497 | "sAlBar1:alBarTr1-sRoundHole:hybHolePos1"); |
1498 | TGeoVolume *vLowUpGlueBar1 = new TGeoVolume("vLowUpGlueBar1", |
1499 | sLowUpGlueBar1, polyhamideSDD); |
1500 | TGeoVolume *vLowAlBar1 = new TGeoVolume("vLowAlBar1", |
1501 | sLowAlBar1, alSDD); |
1502 | vLowUpGlueBar1->SetLineColor(fColorPolyhamide); |
1503 | vLowAlBar1->SetLineColor(fColorAl); |
1504 | hybrid->AddNode(vLowUpGlueBar1,1,0); |
1505 | hybrid->AddNode(vLowAlBar1,1,0); |
1506 | |
1507 | //--- |
1508 | //here the upedex and glue layers are both assumed to be polyimide |
1509 | TGeoBBox *sUpGlueBar2 = new TGeoBBox("sUpGlueBar2", fgkHybridWidth/2, |
1510 | (fgkHybGlueLowThick+fgkHybUpThick)/2, |
1511 | sideWidth2/2); |
1512 | TGeoBBox *sAlBar2 = new TGeoBBox("sAlBar2", fgkHybridWidth/2, |
1513 | fgkHybAlThick/2, sideWidth2/2); |
1514 | |
1515 | TGeoTranslation *upGlueBarTr2 = new TGeoTranslation("upGlueBarTr2", 0, |
1516 | lowLayerYmin+(fgkHybGlueLowThick+fgkHybUpThick)/2, |
1517 | (fgkHybridLength-sideWidth2)/2); |
1518 | TGeoTranslation *alBarTr2 = new TGeoTranslation("alBarTr2", 0, |
1519 | lowLayerYmin+fgkHybGlueLowThick+fgkHybUpThick+fgkHybAlThick/2, |
1520 | (fgkHybridLength-sideWidth2)/2); |
1521 | upGlueBarTr2->RegisterYourself(); |
1522 | alBarTr2->RegisterYourself(); |
1523 | |
1524 | TGeoCompositeShape *sLowUpGlueBar2 = new TGeoCompositeShape( |
1525 | "sUpGlueBar2:upGlueBarTr2-sRoundHole:hybHolePos2"); |
1526 | TGeoCompositeShape *sLowAlBar2 = new TGeoCompositeShape( |
1527 | "sAlBar2:alBarTr2-sRoundHole:hybHolePos2"); |
1528 | TGeoVolume *vLowUpGlueBar2 = new TGeoVolume("vLowUpGlueBar2",sLowUpGlueBar2, |
1529 | polyhamideSDD); |
1530 | TGeoVolume *vLowAlBar2 = new TGeoVolume("vLowAlBar2",sLowAlBar2, |
1531 | alSDD); |
1532 | vLowUpGlueBar2->SetLineColor(fColorPolyhamide); |
1533 | vLowAlBar2->SetLineColor(fColorAl); |
1534 | hybrid->AddNode(vLowUpGlueBar2, 1, 0); |
1535 | hybrid->AddNode(vLowAlBar2, 1, 0); |
1536 | |
108bd0fe |
1537 | if(GetDebug(3)) { // Remove compiler warning. |
b7943f00 |
1538 | sAlScreenLayer->InspectShape(); |
1539 | sUpGlueScreenLayer->InspectShape(); |
1540 | sRoundHole->InspectShape(); |
1541 | sUpGlueBar1->InspectShape(); |
1542 | sUpGlueBar2->InspectShape(); |
1543 | sAlBar1->InspectShape(); |
1544 | sAlBar2->InspectShape(); |
1545 | }; |
1546 | //--- |
1547 | //using class AliITSv11GeomCableFlat to add 2-layer segments ... |
1548 | Double_t piece1width = fgkHybFLlowPasX-fgkHybFLlowHolePasDX/2; |
1549 | AliITSv11GeomCableFlat lowFLpiece("lowFLpiece1",piece1width, |
1550 | lowFLTotalThick); |
1551 | lowFLpiece.SetNLayers(2); |
1552 | lowFLpiece.SetLayer(0, fgkHybGlueLowThick+fgkHybUpThick, polyhamideSDD, |
1553 | fColorPolyhamide); |
1554 | lowFLpiece.SetLayer(1, fgkHybAlThick, alSDD80p100, fColorAl); |
1555 | // alSDD at 80% : mostly to take into account strips of piece 3 |
1556 | |
1557 | Double_t x1[3] = { -fgkHybridWidth/2 + piece1width/2, |
1558 | lowLayerYmin + lowFLTotalThick/2, |
1559 | -fgkHybridLength/2 + sideWidth1 }; |
1560 | Double_t x2[3] ={ x1[0], x1[1], fgkHybridLength/2 - sideWidth2 }; |
1561 | Double_t vZ[3] = {0,0,1}; |
1562 | lowFLpiece.AddCheckPoint( hybrid, 0, x2, vZ ); |
1563 | lowFLpiece.AddCheckPoint( hybrid, 1, x1, vZ ); |
1564 | lowFLpiece.SetInitialNode(hybrid); |
108bd0fe |
1565 | lowFLpiece.CreateAndInsertBoxCableSegment(1); |
b7943f00 |
1566 | lowFLpiece.ResetPoints(); |
1567 | |
1568 | Double_t piece2width = fgkHybFLlowAmbX-fgkHybFLlowPasX |
1569 | -fgkHybFLlowHolePasDX/2-fgkHybFLlowHoleAmbDX/2; |
1570 | |
1571 | lowFLpiece.SetWidth(piece2width); |
1572 | lowFLpiece.SetName("lowFLpiece2"); |
1573 | x1[0] = piece2width/2+fgkHybFLlowPasX+fgkHybFLlowHolePasDX/2-fgkHybridWidth/2; |
1574 | x2[0] = x1[0]; |
1575 | lowFLpiece.AddCheckPoint( hybrid, 0, x2, vZ ); |
1576 | lowFLpiece.AddCheckPoint( hybrid, 1, x1, vZ ); |
108bd0fe |
1577 | lowFLpiece.CreateAndInsertBoxCableSegment(1); |
b7943f00 |
1578 | lowFLpiece.ResetPoints(); |
1579 | |
1580 | Double_t piece3width = fgkHybridWidth - fgkHybFLlowAmbX |
1581 | - fgkHybFLlowHoleAmbDX/2; |
1582 | |
1583 | lowFLpiece.SetWidth(piece3width); |
1584 | lowFLpiece.SetName("lowFLpiece3"); |
1585 | x1[0] = fgkHybridWidth/2-piece3width/2; |
1586 | x2[0] = x1[0]; |
1587 | lowFLpiece.AddCheckPoint( hybrid, 0, x2, vZ ); |
1588 | lowFLpiece.AddCheckPoint( hybrid, 1, x1, vZ ); |
108bd0fe |
1589 | lowFLpiece.CreateAndInsertBoxCableSegment(1); |
b7943f00 |
1590 | |
1591 | Double_t zChips[4] = {fgkHybFLlowChipZ1,fgkHybFLlowChipZ2, |
1592 | fgkHybFLlowChipZ3,fgkHybFLlowChipZ4}; |
1593 | Double_t vX[3] = {1,0,0}; |
1594 | for (Int_t i=0; i<3; i++) { |
1595 | char ch[20]; |
1596 | sprintf(ch, "lowFLpieceA%i", i+4); |
1597 | lowFLpiece.SetName(ch); |
1598 | lowFLpiece.SetWidth(zChips[i+1]-zChips[i]-fgkHybFLlowHoleDZ); |
1599 | |
1600 | lowFLpiece.SetLayer(1, fgkHybAlThick, alSDD, fColorAl); |
1601 | x1[0] = -fgkHybridWidth/2 + piece1width; |
1602 | x2[0] = x1[0] + fgkHybFLlowHolePasDX; |
1603 | Double_t zPiece = (zChips[i+1]+zChips[i])/2 - fgkHybridLength/2; |
1604 | x1[2] = zPiece; x2[2] = zPiece; |
1605 | lowFLpiece.AddCheckPoint( hybrid, 0, x2, vX ); |
1606 | lowFLpiece.AddCheckPoint( hybrid, 1, x1, vX ); |
108bd0fe |
1607 | lowFLpiece.CreateAndInsertBoxCableSegment(1,90); |
b7943f00 |
1608 | lowFLpiece.ResetPoints(); |
1609 | |
1610 | sprintf(ch, "lowFLpieceB%i", i+4); |
1611 | lowFLpiece.SetName(ch); |
1612 | x1[0] = fgkHybridWidth/2 - piece3width; |
1613 | x2[0] = x1[0] - fgkHybFLlowHoleAmbDX; |
1614 | lowFLpiece.AddCheckPoint( hybrid, 0, x1, vX ); |
1615 | lowFLpiece.AddCheckPoint( hybrid, 1, x2, vX ); |
108bd0fe |
1616 | lowFLpiece.CreateAndInsertBoxCableSegment(1,90); |
b7943f00 |
1617 | }; |
1618 | |
1619 | //**************************************************** chips+CC: |
1620 | AliITSv11GeomCableFlat chip("", fgkHybChipsDZ, chipsCCTotThick); |
1621 | chip.SetInitialNode(hybrid); |
1622 | chip.SetNLayers(5); |
1623 | chip.SetLayer(0, fgkHybUnderNiThick, niSDD, 2); |
1624 | chip.SetLayer(1, fgkHybGlueAgThick, glueAG, 4); |
1625 | chip.SetLayer(2, fgkHybChipThick, siliconSDD, fColorSilicon); |
1626 | chip.SetLayer(3, fgkHybUpCCThick+fgkHybUpCCThick, polyhamideSDD, |
1627 | fColorPolyhamide); |
1628 | chip.SetLayer(4, fgkHybAlCCThick+fgkHybAlCCThick, alSDD80p100, fColorAl); |
1629 | // Here the tho CC (low+up) are merged |
1630 | // In fact, the last layer has a smaller surface of Al -> I put 80% |
1631 | |
1632 | x1[1] = lowLayerYmin + chipsCCTotThick/2; |
1633 | x2[1] = x1[1]; |
1634 | char ch[20]; |
1635 | |
1636 | for (Int_t i=0; i<4; i++) { |
1637 | sprintf(ch, "pascalCC%i", i); |
1638 | chip.SetName(ch); |
1639 | x1[0] = fgkHybFLlowPasX - fgkHybridWidth/2 - fgkHybPascalDX/2; |
1640 | x2[0] = x1[0] + fgkHybPascalDX; |
1641 | x1[2] = zChips[i] - fgkHybridLength/2; |
1642 | x2[2] = x1[2]; |
1643 | chip.AddCheckPoint( hybrid, 0, x1, vX ); |
1644 | chip.AddCheckPoint( hybrid, 1, x2, vX ); |
108bd0fe |
1645 | chip.CreateAndInsertBoxCableSegment(1,-90); |
b7943f00 |
1646 | chip.ResetPoints(); |
1647 | |
1648 | sprintf(ch, "ambraCC%i", i); |
1649 | chip.SetName(ch); |
1650 | x1[0] = fgkHybFLlowAmbX - fgkHybridWidth/2 - fgkHybAmbraDX/2; |
1651 | x2[0] = x1[0] + fgkHybAmbraDX; |
1652 | chip.AddCheckPoint( hybrid, 0, x1, vX ); |
1653 | chip.AddCheckPoint( hybrid, 1, x2, vX ); |
108bd0fe |
1654 | chip.CreateAndInsertBoxCableSegment(1,-90); |
b7943f00 |
1655 | chip.ResetPoints(); |
1656 | }; |
c789ee28 |
1657 | |
b7943f00 |
1658 | //**************************************************** CC outside chips: |
1659 | // je crois qu'il n'y a pas de 2ieme couche d'alu ici ... |
1660 | for (Int_t i = 0; i<4; i++) { |
1661 | char ch[20]; |
1662 | sprintf(ch, "ccLayerA%i", i); |
1663 | |
1664 | AliITSv11GeomCableFlat ccLayer1(ch, 6.6*fgkmm, ccUpLayerTotThick); |
1665 | ccLayer1.SetInitialNode(hybrid); |
1666 | ccLayer1.SetNLayers(2); |
1667 | ccLayer1.SetLayer(0, 2*fgkHybUpCCThick, polyhamideSDD, fColorPolyhamide); |
1668 | ccLayer1.SetLayer(1, fgkHybAlCCThick, alSDD50p100, fColorAl); |
1669 | // Al at ~50% |
1670 | |
1671 | x1[0] = -fgkHybridWidth/2; |
1672 | x2[0] = fgkHybFLlowPasX - fgkHybridWidth/2 - fgkHybPascalDX/2; |
1673 | x1[1] = lowLayerYmin + fgkHybUnderNiThick + fgkHybGlueAgThick |
1674 | + fgkHybChipThick + ccUpLayerTotThick/2; |
1675 | x2[1] = x1[1]; |
1676 | x1[2] = zChips[i] - fgkHybridLength/2; |
1677 | x2[2] = x1[2]; |
1678 | ccLayer1.AddCheckPoint( hybrid, 0, x1, vX ); |
1679 | ccLayer1.AddCheckPoint( hybrid, 1, x2, vX ); |
108bd0fe |
1680 | ccLayer1.CreateAndInsertBoxCableSegment(1,-90); |
b7943f00 |
1681 | |
1682 | sprintf(ch, "ccLayerB%i", i); |
1683 | AliITSv11GeomCableFlat ccLayer2(ch, fgkHybChipsDZ, ccUpLayerTotThick); |
1684 | ccLayer2.SetInitialNode(hybrid); |
1685 | ccLayer2.SetNLayers(2); |
1686 | ccLayer2.SetLayer(0, 2*fgkHybUpCCThick, polyhamideSDD, fColorPolyhamide); |
1687 | ccLayer2.SetLayer(1, fgkHybAlCCThick, alSDD50p100, fColorAl); |
1688 | // Al at ~50% |
1689 | |
1690 | x1[0] = -fgkHybridWidth/2 + fgkHybFLlowPasX + fgkHybPascalDX/2; |
1691 | x2[0] = -fgkHybridWidth/2 + fgkHybFLlowAmbX - fgkHybAmbraDX/2; |
1692 | ccLayer2.AddCheckPoint( hybrid, 0, x1, vX ); |
1693 | ccLayer2.AddCheckPoint( hybrid, 1, x2, vX ); |
108bd0fe |
1694 | ccLayer2.CreateAndInsertBoxCableSegment(1,-90); |
b7943f00 |
1695 | ccLayer2.ResetPoints(); |
1696 | sprintf(ch, "ccLayerC%i", i); |
1697 | ccLayer2.SetName(ch); |
1698 | x1[0] = -fgkHybridWidth/2 + fgkHybFLlowAmbX + fgkHybAmbraDX/2; |
1699 | x2[0] = fgkHybridWidth/2 - fgkHybFLUpperWidth + 3*fgkmm; |
1700 | x1[1] = lowLayerYmin + lowFLTotalThick + flUpThick + fgkHybAlThick |
1701 | + ccUpLayerTotThick/2; |
1702 | x2[1] = x1[1]; |
1703 | |
1704 | ccLayer2.AddCheckPoint( hybrid, 0, x1, vX ); |
1705 | ccLayer2.AddCheckPoint( hybrid, 1, x2, vX ); |
108bd0fe |
1706 | ccLayer2.CreateAndInsertBoxCableSegment(1,-90); |
b7943f00 |
1707 | }; |
c789ee28 |
1708 | |
b7943f00 |
1709 | //**************************************************** FL UP: |
1710 | // (last Al layer will be a special triangular shape) |
1711 | TGeoBBox *sFLupPolyhamide = new TGeoBBox("sFLupPolyhamide", |
1712 | fgkHybFLUpperWidth/2, flUpThick/2, |
1713 | fgkHybFLUpperLength/2); |
1714 | TGeoVolume *vFLupPolyhamide = new TGeoVolume("vFLupPolyhamide", |
1715 | sFLupPolyhamide, polyhamideSDD); |
1716 | vFLupPolyhamide->SetLineColor(fColorPolyhamide); |
1717 | TGeoTranslation *trFLupPolyhamide = |
1718 | new TGeoTranslation(fgkHybridWidth/2-fgkHybFLUpperWidth/2, |
1719 | lowLayerYmin+lowFLTotalThick+flUpThick/2,0); |
1720 | |
1721 | hybrid->AddNode(vFLupPolyhamide, 1, trFLupPolyhamide); |
1722 | |
1723 | TGeoArb8 *aluStrip = new TGeoArb8(fgkHybAlThick/2); |
1724 | aluStrip->SetVertex( 0,-fgkHybFLUpperAlDZ/2, fgkHybFLUpperWidth); |
1725 | aluStrip->SetVertex( 1, fgkHybFLUpperAlDZ/2, fgkHybFLUpperWidth); |
1726 | aluStrip->SetVertex( 2, fgkHybFLUpperAlDZ/2, fgkHybFLUpperWidth-fgkHybFLUpperAldx); |
1727 | aluStrip->SetVertex( 3,-fgkHybFLUpperAlDZ/2, 0); |
1728 | aluStrip->SetVertex( 4,-fgkHybFLUpperAlDZ/2, fgkHybFLUpperWidth); |
1729 | aluStrip->SetVertex( 5, fgkHybFLUpperAlDZ/2, fgkHybFLUpperWidth); |
1730 | aluStrip->SetVertex( 6, fgkHybFLUpperAlDZ/2, fgkHybFLUpperWidth-fgkHybFLUpperAldx); |
1731 | aluStrip->SetVertex( 7,-fgkHybFLUpperAlDZ/2, 0); |
1732 | TGeoVolume *vAluStrip = new TGeoVolume("vAluStrip",aluStrip, alSDD50p100); |
1733 | // Al at ~50% |
1734 | |
1735 | vAluStrip->SetLineColor(fColorAl); |
531d6cdc |
1736 | //TGeoRotation rotAluStrip("rotAluStrip",0, -90, 90); |
1737 | TGeoRotation *rotAluStrip = new TGeoRotation("rotAluStrip",0, -90, 90); |
1738 | |
b7943f00 |
1739 | Double_t yRotAluStrip = lowLayerYmin+lowFLTotalThick |
1740 | +flUpThick+fgkHybAlThick/2; |
1741 | TGeoCombiTrans *aluStripTr1 = new TGeoCombiTrans( |
1742 | fgkHybridWidth/2,yRotAluStrip, |
531d6cdc |
1743 | fgkHybridLength/2-fgkHybFLlowChipZ1+1*fgkmm, rotAluStrip); |
b7943f00 |
1744 | TGeoCombiTrans *aluStripTr2 = new TGeoCombiTrans(*aluStripTr1); |
1745 | AddTranslationToCombiTrans(aluStripTr2,0,0, |
1746 | fgkHybFLlowChipZ1-fgkHybFLlowChipZ2); |
1747 | TGeoCombiTrans *aluStripTr3 = new TGeoCombiTrans(*aluStripTr2); |
1748 | AddTranslationToCombiTrans(aluStripTr3,0,0, |
1749 | fgkHybFLlowChipZ2-fgkHybFLlowChipZ3); |
1750 | TGeoCombiTrans *aluStripTr4 = new TGeoCombiTrans(*aluStripTr3); |
1751 | AddTranslationToCombiTrans(aluStripTr4,0,0, |
1752 | fgkHybFLlowChipZ3-fgkHybFLlowChipZ4); |
1753 | |
1754 | hybrid->AddNode(vAluStrip, 1, aluStripTr1); |
1755 | hybrid->AddNode(vAluStrip, 2, aluStripTr2); |
1756 | hybrid->AddNode(vAluStrip, 3, aluStripTr3); |
1757 | hybrid->AddNode(vAluStrip, 4, aluStripTr4); |
b7943f00 |
1758 | //**************************************************** SMD: |
1759 | TGeoBBox *hybSMD = new TGeoBBox("ITSsddSMDshape", |
1760 | fgkHybSMDmiddleL/2+fgkHybSMDendL, |
1761 | fgkHybSMDheight/2,fgkHybSMDendW/2); |
1762 | TGeoVolume *vHybSMD = new TGeoVolume("ITSsddSMD",hybSMD,airSDD); |
1763 | |
1764 | TGeoBBox *hybSMDmiddle = new TGeoBBox("ITSsddSMDmiddleShape", |
1765 | fgkHybSMDmiddleL/2,fgkHybSMDheight/2, |
1766 | fgkHybSMDmiddleW/2); |
1767 | TGeoVolume *vHybSMDmiddle = new TGeoVolume("ITSsddSMDmiddle", |
1768 | hybSMDmiddle,medSMD); |
1769 | vHybSMDmiddle->SetLineColor(fColorSMD); |
1770 | TGeoBBox *hybSMDend = new TGeoBBox("ITSsddSMDendShape", |
1771 | fgkHybSMDendL/2,fgkHybSMDheight/2,fgkHybSMDendW/2); |
1772 | TGeoVolume *vHybSMDend = new TGeoVolume("ITSsddSMDend", |
1773 | hybSMDend,medSMDweld); |
1774 | vHybSMDend->SetLineColor(fColorSMDweld); |
1775 | TGeoTranslation *vHybSMDendTr1 = new TGeoTranslation("", |
1776 | (fgkHybSMDmiddleL+fgkHybSMDendL)/2,0,0); |
1777 | TGeoTranslation *vHybSMDendTr2 = new TGeoTranslation("", |
1778 | -(fgkHybSMDmiddleL+fgkHybSMDendL)/2,0,0); |
1779 | vHybSMD->AddNode(vHybSMDmiddle,1,0); |
1780 | vHybSMD->AddNode(vHybSMDend,1,vHybSMDendTr1); |
1781 | vHybSMD->AddNode(vHybSMDend,2,vHybSMDendTr2); |
1782 | for (Int_t i=0; i<fgkNHybSMD; i++) { |
1783 | TGeoTranslation *vHybSMDtr = new TGeoTranslation("", |
1784 | -fgkHybridWidth/2+fgkHybSMDposX[i], |
1785 | lowLayerYmin+lowFLTotalThick+fgkHybSMDheight/2, |
1786 | -fgkHybridLength/2+fgkHybSMDposZ[i]); |
1787 | hybrid->AddNode(vHybSMD, i+1, vHybSMDtr); |
1788 | }; |
1789 | |
b7943f00 |
1790 | if (iLRSide == 0) { |
1791 | }; |
1792 | |
1793 | if(GetDebug(1)) hybrid->CheckOverlaps(0.01); |
1794 | hybrid->SetVisibility(kFALSE); |
1795 | return hybrid; |
531d6cdc |
1796 | } |
c789ee28 |
1797 | |
1798 | |
db486a6e |
1799 | //________________________________________________________________________ |
108bd0fe |
1800 | TGeoVolumeAssembly* AliITSv11GeometrySDD::CreateLadderSegment(Int_t iLay, Int_t iSeg) { |
b7943f00 |
1801 | // |
108bd0fe |
1802 | // Return a TGeoVolumeAssembly containing a segment of a ladder. |
b7943f00 |
1803 | // |
1804 | |
108bd0fe |
1805 | TGeoMedium *phynoxSDD = GetMedium("inox/alum$"); // phynoxSDD To code ??? !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
1806 | TGeoMedium *coolerMediumSDD = GetMedium("WATER$"); |
b7943f00 |
1807 | |
1808 | Double_t tDY = fgkLadderSegBoxDH/2; //space left on top of the ladder |
1809 | Double_t segmentLength = fgkSegmentLength; |
1810 | Double_t spaceBetweenCables = 500*fgkmicron; |
1811 | |
1812 | //***************************************** |
1813 | // Set parameters according to (iLay,iSeg): |
1814 | //***************************************** |
1815 | Int_t nDetectors = fgkLay3Ndet; |
1816 | Double_t coolPipeSuppH = fgkLay3CoolPipeSuppH; |
1817 | Double_t sensorCenterZPos = fLay3sensorZPos[iSeg]- |
1818 | (fgkSegmentLength*fgkLay3Ndet/2. - |
1819 | fgkSegmentLength/2-(iSeg)*fgkSegmentLength); |
1820 | // sensorCenterZPos = z in segment local coord syst. |
1821 | |
1822 | AliITSv11GeomCableFlat *digitCableA = fDigitCableLay3A; |
1823 | AliITSv11GeomCableFlat *digitCableB = fDigitCableLay3B; |
1824 | |
1825 | if (iLay==3) { |
1826 | } else if (iLay==4) { |
1827 | nDetectors = fgkLay4Ndet; |
1828 | coolPipeSuppH = fgkLay4CoolPipeSuppH; |
1829 | sensorCenterZPos = fLay4sensorZPos[iSeg]- |
1830 | (fgkSegmentLength*fgkLay4Ndet/2. - |
1831 | fgkSegmentLength/2-(iSeg)*fgkSegmentLength); |
1832 | digitCableA = fDigitCableLay4A; |
1833 | digitCableB = fDigitCableLay4B; |
1834 | } else |
1835 | printf("AliITSv11GeometrySDD::CreateLadderSegment Wrong layer index !"); |
1836 | |
1837 | |
1838 | Double_t cableSideSign = -1; |
1839 | if (iSeg<nDetectors/2) cableSideSign = 1; |
1840 | Double_t spaceForCables = spaceBetweenCables* |
1841 | (nDetectors-TMath::Abs(nDetectors-2*iSeg-1)-1)/2 |
1842 | +0.1*fgkmicron; |
1843 | // gives [0-1-2-2-1-0]*spaceBetweenCables |
1844 | // or [0-1-2-3-3-2-1-0]*spaceBetweenCables |
1845 | Int_t iUpdateCableMin; |
1846 | Int_t iUpdateCableMax; |
1847 | if (cableSideSign==-1) { |
1848 | iUpdateCableMin = nDetectors/2; |
1849 | iUpdateCableMax = iSeg-1; |
1850 | } else { |
1851 | iUpdateCableMin = iSeg+1; |
1852 | iUpdateCableMax = nDetectors/2-1; |
1853 | }; |
1854 | |
1855 | if(GetDebug(1)){ |
1856 | cout << "Segment ("<< iLay <<',' << iSeg |
1857 | << ") : sensor z shift in local segment coord.=" |
1858 | << sensorCenterZPos << endl; |
1859 | }; |
1860 | |
1861 | //**************************** |
1862 | // The segment volume |
1863 | //**************************** |
108bd0fe |
1864 | // TGeoBBox *segBox = new TGeoBBox("ITSsddSegBox", |
1865 | // fgkLadderWidth/2+fgkPinSuppWidth+fgkLadderSegBoxDW, |
1866 | // fgkLadderHeight/2+fgkLadderSegBoxDH/2, |
1867 | // segmentLength/2); |
b7943f00 |
1868 | |
108bd0fe |
1869 | // TGeoVolume *virtualSeg = new TGeoVolume("ITSsddSegment", |
1870 | // segBox, airSDD); |
1871 | |
1872 | TGeoVolumeAssembly *virtualSeg = new TGeoVolumeAssembly("ITSsddSegment"); |
b7943f00 |
1873 | |
1874 | //****************************** |
1875 | // Carbon fiber structure : |
1876 | //****************************** |
1877 | |
1878 | virtualSeg->AddNode(fLaddSegCommonVol[0], 1, fLaddSegCommonTr[0]); |
1879 | Int_t volumeIndex = 1; |
1880 | for (Int_t i = 1; i<fgkNladdSegCommonVol;i++ ) { |
1881 | if (fLaddSegCommonVol[i]==fLaddSegCommonVol[i-1]) |
1882 | volumeIndex++; |
1883 | else |
1884 | volumeIndex = 1; |
1885 | virtualSeg->AddNode(fLaddSegCommonVol[i], volumeIndex, |
1886 | fLaddSegCommonTr[i]); |
1887 | }; |
1888 | |
1889 | //********************************** |
1890 | // Pine support of the sensors : |
1891 | //********************************** |
531d6cdc |
1892 | TGeoRotation *rotPS1 = new TGeoRotation("",0,-90,90); |
1893 | TGeoRotation *rotPS2 = new TGeoRotation("",0,-90,-90); |
1894 | |
b7943f00 |
1895 | TGeoCombiTrans *transPS1 = new TGeoCombiTrans( fgkPinDYOnSensor, |
1896 | - fgkLadderHeight/2.-tDY |
1897 | + fgkPinSuppHeight/2., |
531d6cdc |
1898 | sensorCenterZPos+fgkPinDXminOnSensor,rotPS1); |
b7943f00 |
1899 | TGeoCombiTrans *transPS2 = new TGeoCombiTrans(*transPS1); |
1900 | AddTranslationToCombiTrans(transPS2, 0, 0, fgkPinPinDDXOnSensor); |
1901 | TGeoCombiTrans *transPS3 = new TGeoCombiTrans(*transPS1); |
1902 | AddTranslationToCombiTrans(transPS3, 0, 0, -2*fgkPinDXminOnSensor); |
1903 | TGeoCombiTrans *transPS4 = new TGeoCombiTrans(*transPS3); |
1904 | AddTranslationToCombiTrans(transPS4, 0, 0, -fgkPinPinDDXOnSensor); |
1905 | |
1906 | TGeoCombiTrans *transPS5 = new TGeoCombiTrans( -fgkPinDYOnSensor, |
1907 | - fgkLadderHeight/2. - tDY |
1908 | + fgkPinSuppHeight/2., |
531d6cdc |
1909 | sensorCenterZPos+fgkPinDXminOnSensor,rotPS2); |
b7943f00 |
1910 | TGeoCombiTrans *transPS6 = new TGeoCombiTrans(*transPS5); |
1911 | AddTranslationToCombiTrans(transPS6, 0, 0, fgkPinPinDDXOnSensor); |
1912 | TGeoCombiTrans *transPS7 = new TGeoCombiTrans(*transPS5); |
1913 | AddTranslationToCombiTrans(transPS7, 0, 0, -2*fgkPinDXminOnSensor); |
1914 | TGeoCombiTrans *transPS8 = new TGeoCombiTrans(*transPS7); |
1915 | AddTranslationToCombiTrans(transPS8, 0, 0, -fgkPinPinDDXOnSensor); |
1916 | |
1917 | virtualSeg->AddNode(fPinSupport, 1, transPS1); |
1918 | virtualSeg->AddNode(fPinSupport, 2, transPS2); |
1919 | virtualSeg->AddNode(fPinSupport, 3, transPS3); |
1920 | virtualSeg->AddNode(fPinSupport, 4, transPS4); |
1921 | virtualSeg->AddNode(fPinSupport, 5, transPS5); |
1922 | virtualSeg->AddNode(fPinSupport, 6, transPS6); |
1923 | virtualSeg->AddNode(fPinSupport, 7, transPS7); |
1924 | virtualSeg->AddNode(fPinSupport, 8, transPS8); |
1925 | |
1926 | //****************************** |
1927 | // Cooling pipe supports : |
1928 | //****************************** |
1929 | Double_t triangleHeight = fgkLadderHeight - fgkLadderBeamRadius; |
1930 | Double_t halfTheta = TMath::ATan( 0.5*fgkLadderWidth/triangleHeight ); |
1931 | Double_t triangleCPaxeDist = fgkCoolPipeSuppAxeDist-fgkCoolPipeSuppWidthExt- |
1932 | fgkCoolPipeSuppWidthIn+fgkLadderBeamRadius; |
1933 | |
1934 | Double_t coolPipeSuppL = TMath::Tan(halfTheta)* |
1935 | (triangleHeight+triangleCPaxeDist/ |
1936 | TMath::Sin(halfTheta)-coolPipeSuppH); |
1937 | if (fAddCoolingSyst) { |
531d6cdc |
1938 | TGeoRotation *rotCPS2 = new TGeoRotation("", -halfTheta*TMath::RadToDeg(), -90, 90); |
1939 | TGeoRotation *rotCPS1 = new TGeoRotation("", halfTheta*TMath::RadToDeg(), -90, -90); |
b7943f00 |
1940 | TGeoCombiTrans *transCPS1 = new TGeoCombiTrans(coolPipeSuppL, |
fa4639a3 |
1941 | -fgkLadderHeight/2. - tDY |
b7943f00 |
1942 | +coolPipeSuppH+fgkLadderBeamRadius, |
531d6cdc |
1943 | -segmentLength/2., rotCPS1); |
b7943f00 |
1944 | TGeoCombiTrans *transCPS3 = new TGeoCombiTrans(*transCPS1); |
1945 | AddTranslationToCombiTrans(transCPS3, 0, 0, segmentLength); |
1946 | |
1947 | TGeoCombiTrans *transCPS2 = new TGeoCombiTrans(-coolPipeSuppL, |
fa4639a3 |
1948 | -fgkLadderHeight/2.- tDY |
b7943f00 |
1949 | +coolPipeSuppH+fgkLadderBeamRadius, |
531d6cdc |
1950 | segmentLength/2., rotCPS2); |
b7943f00 |
1951 | TGeoCombiTrans *transCPS4 = new TGeoCombiTrans(*transCPS2); |
1952 | AddTranslationToCombiTrans(transCPS4, 0, 0, -segmentLength); |
1953 | |
1954 | virtualSeg->AddNode(fCoolPipeSupportL, 1, transCPS1); |
1955 | virtualSeg->AddNode(fCoolPipeSupportL, 2, transCPS2); |
1956 | virtualSeg->AddNode(fCoolPipeSupportR, 1, transCPS3); |
1957 | virtualSeg->AddNode(fCoolPipeSupportR, 2, transCPS4); |
1958 | }; |
1959 | |
1960 | //************************ |
1961 | // Cooling pipes : |
1962 | //************************ |
1963 | TGeoTranslation *pipeTr1 = new TGeoTranslation(coolPipeSuppL, |
1964 | -fgkLadderHeight/2. - tDY + |
1965 | fgkLadderBeamRadius+coolPipeSuppH, 0); |
1966 | TGeoTranslation *pipeTr2 = new TGeoTranslation(-coolPipeSuppL, |
1967 | -fgkLadderHeight/2.- tDY + |
1968 | fgkLadderBeamRadius+coolPipeSuppH, 0); |
1969 | |
1970 | if (fAddCoolingSyst) { |
108bd0fe |
1971 | TGeoTube *coolingPipeShape = new TGeoTube( fgkCoolPipeInnerDiam/2, |
1972 | fgkCoolPipeOuterDiam/2, |
1973 | segmentLength/2); |
1974 | TGeoTube *coolerShape = new TGeoTube( 0, fgkCoolPipeInnerDiam/2, |
1975 | segmentLength/2); |
1976 | |
1977 | TGeoVolume *coolingPipe = new TGeoVolume("ITSsddCoolingPipe", |
1978 | coolingPipeShape, phynoxSDD ); |
1979 | coolingPipe->SetLineColor(fColorPhynox); |
1980 | TGeoVolume *cooler = new TGeoVolume("ITSsddCoolingLiquid",coolerShape, |
1981 | coolerMediumSDD ); |
1982 | |
1983 | |
1984 | virtualSeg->AddNode(coolingPipe, 1, pipeTr1); |
1985 | virtualSeg->AddNode(coolingPipe, 2, pipeTr2); |
1986 | if (fCoolingOn) { |
1987 | virtualSeg->AddNode(cooler, 1, pipeTr1); |
1988 | virtualSeg->AddNode(cooler, 2, pipeTr2); |
1989 | }; |
b7943f00 |
1990 | }; |
c789ee28 |
1991 | |
b7943f00 |
1992 | //********************************** |
1993 | // Bases of hybrid thermal bridges |
1994 | //********************************** |
1995 | Double_t shiftHyb = 1.05; // shift between thermal Bridge base and thermal bridge |
1996 | // approx !!! not clear on 0752/14-A |
1997 | if (fAddCoolingSyst) { |
531d6cdc |
1998 | TGeoRotation *rotHybrid1 = new TGeoRotation("", 0, 0, -90 - fgkHybridAngle); |
1999 | TGeoRotation *rotHybrid2 = new TGeoRotation("", 0 ,180, 90 - fgkHybridAngle); |
2000 | TGeoCombiTrans *baseTr1 = new TGeoCombiTrans(*pipeTr2, *rotHybrid1); |
2001 | TGeoCombiTrans *baseTr2 = new TGeoCombiTrans(*pipeTr1, *rotHybrid2); |
b7943f00 |
2002 | |
2003 | virtualSeg->AddNode(fBaseThermalBridge, 1, baseTr1); |
2004 | virtualSeg->AddNode(fBaseThermalBridge, 2, baseTr2); |
2005 | }; |
2006 | |
2007 | //************************* |
2008 | // the 2 hybrids : |
2009 | //************************* |
2010 | Double_t hybDy = ((TGeoBBox*)fHybrid->GetShape())->GetDY(); |
2011 | Double_t distAxeToHybridCenter = fgkBTBaxisAtoBase+hybDy; |
2012 | |
2013 | Double_t hybrVolX = ( distAxeToHybridCenter*CosD(fgkHybridAngle) |
2014 | - shiftHyb*SinD(fgkHybridAngle) ); |
2015 | Double_t hybrVolY = ( distAxeToHybridCenter*SinD(fgkHybridAngle) |
2016 | + shiftHyb*CosD(fgkHybridAngle) ); |
2017 | if (fAddHybrids) { |
2018 | TGeoRotation rotHybrid3("", 0, 0, 90. - fgkHybridAngle); |
2019 | TGeoRotation rotHybrid4("", 0 ,180, -90. - fgkHybridAngle); |
2020 | TGeoCombiTrans *hybTr1 = new TGeoCombiTrans(*pipeTr2, rotHybrid3); |
2021 | TGeoCombiTrans *hybTr2 = new TGeoCombiTrans(*pipeTr1, rotHybrid4); |
2022 | AddTranslationToCombiTrans( hybTr1, -hybrVolX, hybrVolY, 0); |
2023 | AddTranslationToCombiTrans( hybTr2, hybrVolX, hybrVolY, 0); |
2024 | |
2025 | virtualSeg->AddNode(fHybrid, 1, hybTr1); |
2026 | virtualSeg->AddNode(fHybrid, 2, hybTr2); |
2027 | }; |
2028 | |
2029 | //*********** |
2030 | // cables |
2031 | //*********** |
2032 | if (fAddCables) { |
2033 | // Starting from this segment |
2034 | Double_t hybDz = ((TGeoBBox*)fHybrid->GetShape())->GetDZ(); |
2035 | Double_t hybDx = ((TGeoBBox*)fHybrid->GetShape())->GetDX(); |
2036 | Double_t posDigitCableAlongHyb = shiftHyb+ hybDx |
2037 | - digitCableA->GetWidth()/2; |
2038 | Double_t distAxeToDigitCableCenter = distAxeToHybridCenter+hybDy |
2039 | - digitCableA->GetThickness()/2; |
2040 | |
2041 | Double_t digitCableX = ( coolPipeSuppL |
2042 | + distAxeToDigitCableCenter*CosD(fgkHybridAngle) |
2043 | - posDigitCableAlongHyb*SinD(fgkHybridAngle) ); |
2044 | Double_t digitCableY = ( - fgkLadderHeight/2.-TMath::Abs(tDY) |
2045 | + fgkLadderBeamRadius+coolPipeSuppH |
2046 | + distAxeToDigitCableCenter*SinD(fgkHybridAngle) |
2047 | + posDigitCableAlongHyb*CosD(fgkHybridAngle) ); |
2048 | |
2049 | |
2050 | Double_t digitCableCenterA0[3]={ -cableSideSign*digitCableX, |
2051 | digitCableY, cableSideSign*hybDz }; |
2052 | Double_t digitCableCenterA1[3] = { |
2053 | -cableSideSign*(digitCableX+spaceForCables*CosD(fgkHybridAngle)), |
2054 | digitCableY+spaceForCables*SinD(fgkHybridAngle), |
2055 | cableSideSign*segmentLength/2 }; |
2056 | |
2057 | Double_t digitCableCenterB0[3]={ cableSideSign*digitCableX, |
2058 | digitCableY,cableSideSign*hybDz}; |
2059 | Double_t digitCableCenterB1[3]={ |
2060 | cableSideSign*(digitCableX+spaceForCables*CosD(fgkHybridAngle)), |
2061 | digitCableY+spaceForCables*SinD(fgkHybridAngle), |
2062 | cableSideSign*segmentLength/2 }; |
2063 | |
2064 | Double_t vZ[3] = {0,0,1}; |
2065 | digitCableA[iSeg].AddCheckPoint( virtualSeg, 0, digitCableCenterA0, vZ); |
2066 | digitCableA[iSeg].AddCheckPoint( virtualSeg, 1, digitCableCenterA1, vZ); |
2067 | digitCableB[iSeg].AddCheckPoint( virtualSeg, 0, digitCableCenterB0, vZ); |
2068 | digitCableB[iSeg].AddCheckPoint( virtualSeg, 1, digitCableCenterB1, vZ); |
2069 | |
2070 | // Updating the other cables |
2071 | for (Int_t iCable=iUpdateCableMin; iCable<=iUpdateCableMax; iCable++) { |
2072 | |
2073 | Int_t iPoint = TMath::Abs(iCable-iSeg)+1; |
2074 | Double_t coord[3]; |
2075 | digitCableA[iCable].GetPoint( 1, coord); |
2076 | digitCableA[iCable].AddCheckPoint( virtualSeg, iPoint, coord, vZ); |
2077 | digitCableB[iCable].GetPoint( 1, coord); |
2078 | digitCableB[iCable].AddCheckPoint( virtualSeg, iPoint, coord, vZ); |
2079 | }; |
2080 | }; |
2081 | |
2082 | //********************************** |
2083 | if(GetDebug(1)) virtualSeg->CheckOverlaps(0.01); |
b7943f00 |
2084 | return virtualSeg; |
531d6cdc |
2085 | } |
db486a6e |
2086 | |
c789ee28 |
2087 | |
2088 | //________________________________________________________________________ |
2089 | TGeoVolume* AliITSv11GeometrySDD::CreatePinSupport() { |
2090 | // |
2091 | // Create a pine support |
2092 | // axis of rotation is the cone axis, center in its middle |
2093 | // |
b7943f00 |
2094 | TGeoCone *cone = new TGeoCone("ITSsddPinSuppCone",fgkPinSuppHeight/2., |
2095 | 0,fgkPinSuppRmax,0,fgkPinSuppRmax- |
2096 | fgkPinSuppHeight*TanD(fgkPinSuppConeAngle) ); |
2097 | TGeoBBox *tong = new TGeoBBox("ITSsddPinSuppTong",fgkPinSuppRmax, |
2098 | fgkPinSuppLength/2.,fgkPinSuppThickness/2.); |
2099 | TGeoTube *hole = new TGeoTube("ITSsddPinSuppHole",0,fgkPinR, |
2100 | fgkPinSuppHeight/2.); |
c789ee28 |
2101 | if(GetDebug(3)){// Remove compiler warning. |
db486a6e |
2102 | cone->InspectShape(); |
2103 | tong->InspectShape(); |
2104 | hole->InspectShape(); |
c789ee28 |
2105 | }; |
db486a6e |
2106 | |
2107 | TGeoTranslation *tongTrans = new TGeoTranslation("ITSsddPinSuppTongTr",0, |
b7943f00 |
2108 | fgkPinSuppLength/2.,-fgkPinSuppHeight/2.+fgkPinSuppThickness/2.); |
db486a6e |
2109 | tongTrans->RegisterYourself(); |
2110 | TGeoCompositeShape *pinSupportShape = new TGeoCompositeShape( |
b7943f00 |
2111 | "ITSsddPinSupportShape","(ITSsddPinSuppCone+" |
db486a6e |
2112 | "ITSsddPinSuppTong:ITSsddPinSuppTongTr)-ITSsddPinSuppHole"); |
2113 | |
b7943f00 |
2114 | |
108bd0fe |
2115 | TGeoMedium *rytonSDD = GetMedium("SDD C AL (M55J)$"); //medium = ryton ? To code !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
b7943f00 |
2116 | TGeoVolume *pinSupport = new TGeoVolume("ITSsddPinSupport",pinSupportShape, |
db486a6e |
2117 | rytonSDD); |
c789ee28 |
2118 | pinSupport->SetLineColor(fColorRyton); |
db486a6e |
2119 | return pinSupport; |
c789ee28 |
2120 | // include the pin itself !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
531d6cdc |
2121 | } |
c789ee28 |
2122 | |
b7943f00 |
2123 | |
db486a6e |
2124 | //________________________________________________________________________ |
c789ee28 |
2125 | TGeoVolume* AliITSv11GeometrySDD::CreateCoolPipeSupportL() { |
2126 | // |
2127 | // Create half of the cooling pipe support (ALR-0752/3) |
2128 | // |
2129 | |
b7943f00 |
2130 | Double_t diffX = fgkCoolPipeSuppHeight*TanD(fgkCoolPipeSuppAngle); |
c789ee28 |
2131 | |
b7943f00 |
2132 | TGeoArb8 *side1 = new TGeoArb8(fgkCoolPipeSuppHeight/2.); |
2133 | side1->SetVertex( 0, 0, -fgkCoolPipeSuppWidthExt/2.); |
2134 | side1->SetVertex( 1, fgkCoolPipeSuppMaxLength/2.-diffX, |
2135 | -fgkCoolPipeSuppWidthExt/2.); |
2136 | side1->SetVertex( 2, fgkCoolPipeSuppMaxLength/2.-diffX, |
2137 | fgkCoolPipeSuppWidthExt/2.); |
2138 | side1->SetVertex( 3, 0, fgkCoolPipeSuppWidthExt/2.); |
2139 | side1->SetVertex( 4, 0, -fgkCoolPipeSuppWidthExt/2.); |
2140 | side1->SetVertex( 5, fgkCoolPipeSuppMaxLength/2., |
2141 | -fgkCoolPipeSuppWidthExt/2.); |
2142 | side1->SetVertex( 6, fgkCoolPipeSuppMaxLength/2., |
2143 | fgkCoolPipeSuppWidthExt/2.); |
2144 | side1->SetVertex( 7, 0, fgkCoolPipeSuppWidthExt/2.); |
c789ee28 |
2145 | side1->SetName("ITSsddCPSside1"); |
2146 | |
2147 | TGeoTranslation *side1Tr = new TGeoTranslation("ITSsddCPStr1",0, |
b7943f00 |
2148 | - fgkCoolPipeSuppAxeDist |
2149 | + fgkCoolPipeSuppWidthExt/2., 0); |
c789ee28 |
2150 | side1Tr->RegisterYourself(); |
2151 | TGeoTranslation *side2Tr = new TGeoTranslation("ITSsddCPStr2",0, |
b7943f00 |
2152 | - fgkCoolPipeSuppAxeDist |
2153 | + fgkCoolPipeSuppWidthExt*3/2. |
2154 | + fgkCoolPipeSuppWidthIn,0); |
c789ee28 |
2155 | side2Tr->RegisterYourself(); |
2156 | |
2157 | TGeoBBox *middle = new TGeoBBox("ITSsddCPSmiddle", |
b7943f00 |
2158 | (fgkCoolPipeSuppMaxLength/2.-fgkCoolPipeSuppSlitL)/2., |
2159 | fgkCoolPipeSuppWidthIn/2., fgkCoolPipeSuppHeight/2.); |
c789ee28 |
2160 | TGeoTranslation *middleTr = |
2161 | new TGeoTranslation("ITSsddCPStr3", |
b7943f00 |
2162 | (fgkCoolPipeSuppMaxLength/2.-fgkCoolPipeSuppSlitL)/2., |
2163 | -fgkCoolPipeSuppAxeDist+fgkCoolPipeSuppWidthExt |
2164 | +fgkCoolPipeSuppWidthIn/2., 0); |
c789ee28 |
2165 | middleTr->RegisterYourself(); |
2166 | |
2167 | TGeoBBox *axeBox = new TGeoBBox("ITSsddCPSaxeBox", |
b7943f00 |
2168 | fgkCoolPipeSuppTongW/4., |
2169 | (fgkCoolPipeSuppFulWidth |
2170 | - 2*fgkCoolPipeSuppWidthExt |
2171 | - fgkCoolPipeSuppWidthIn)/2, |
2172 | fgkCoolPipeSuppHeight/2.); |
c789ee28 |
2173 | |
2174 | TGeoTranslation *axeBoxTr = new TGeoTranslation("ITSsddCPSAxBoxTr", |
b7943f00 |
2175 | fgkCoolPipeSuppTongW/4., |
2176 | - fgkCoolPipeSuppAxeDist |
2177 | + fgkCoolPipeSuppFulWidth |
c789ee28 |
2178 | - axeBox->GetDY(), 0); |
2179 | axeBoxTr->RegisterYourself(); |
2180 | |
b7943f00 |
2181 | TGeoTube *axe = new TGeoTube("ITSsddCPSaxe",0,fgkCoolPipeSuppHoleDiam/2., |
2182 | fgkCoolPipeSuppTongW/4.); |
c789ee28 |
2183 | |
531d6cdc |
2184 | TGeoRotation *axeRot = new TGeoRotation("ITSsddCPSaxeRot",90,90,0); |
c789ee28 |
2185 | TGeoCombiTrans *axeTrans = new TGeoCombiTrans("ITSsddCPSaxeTr", |
531d6cdc |
2186 | fgkCoolPipeSuppTongW/4.,0,0,axeRot); |
c789ee28 |
2187 | axeTrans->RegisterYourself(); |
531d6cdc |
2188 | //delete axeRot; // make the code crash, no idea of why !!! |
c789ee28 |
2189 | |
2190 | if(GetDebug(3)){ |
2191 | middle->InspectShape(); |
2192 | axe->InspectShape(); |
2193 | }; |
2194 | |
108bd0fe |
2195 | TGeoMedium *rytonSDD = GetMedium("SDD C AL (M55J)$"); //medium = ryton ? !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
c789ee28 |
2196 | |
2197 | TGeoCompositeShape *coolPipeSuppShape = new TGeoCompositeShape( |
2198 | "ITSsddCoolPipeSuppShapeL", |
2199 | "ITSsddCPSmiddle:ITSsddCPStr3" |
2200 | "+ITSsddCPSside1:ITSsddCPStr1" |
2201 | "+ITSsddCPSside1:ITSsddCPStr2" |
2202 | "+ITSsddCPSaxeBox:ITSsddCPSAxBoxTr" |
2203 | "-ITSsddCPSaxe:ITSsddCPSaxeTr"); |
2204 | TGeoVolume *coolPipeSupp = new TGeoVolume("ITSsddCoolPipeSupportL", |
2205 | coolPipeSuppShape, rytonSDD); |
2206 | |
2207 | coolPipeSupp->SetLineColor(fColorRyton); |
531d6cdc |
2208 | |
c789ee28 |
2209 | return coolPipeSupp; |
531d6cdc |
2210 | } |
2211 | |
c789ee28 |
2212 | |
2213 | //________________________________________________________________________ |
2214 | TGeoVolume* AliITSv11GeometrySDD::CreateCoolPipeSupportR() { |
2215 | // |
2216 | //Create half of the cooling pipe support (ALR-0752/3) |
2217 | // |
2218 | |
b7943f00 |
2219 | Double_t diffX = fgkCoolPipeSuppHeight*TanD(fgkCoolPipeSuppAngle); |
c789ee28 |
2220 | |
b7943f00 |
2221 | TGeoArb8 *side1 = new TGeoArb8(fgkCoolPipeSuppHeight/2.); |
2222 | side1->SetVertex( 0, 0, -fgkCoolPipeSuppWidthExt/2.); |
2223 | side1->SetVertex( 1, -(fgkCoolPipeSuppMaxLength/2.-diffX), |
2224 | -fgkCoolPipeSuppWidthExt/2.); |
2225 | side1->SetVertex( 2, -(fgkCoolPipeSuppMaxLength/2.-diffX), |
2226 | fgkCoolPipeSuppWidthExt/2.); |
2227 | side1->SetVertex( 3, 0, fgkCoolPipeSuppWidthExt/2.); |
2228 | side1->SetVertex( 4, 0, -fgkCoolPipeSuppWidthExt/2.); |
2229 | side1->SetVertex( 5, -fgkCoolPipeSuppMaxLength/2., |
2230 | -fgkCoolPipeSuppWidthExt/2.); |
2231 | side1->SetVertex( 6, -fgkCoolPipeSuppMaxLength/2., |
2232 | fgkCoolPipeSuppWidthExt/2.); |
2233 | side1->SetVertex( 7, 0, fgkCoolPipeSuppWidthExt/2.); |
c789ee28 |
2234 | side1->SetName("ITSsddCPSside1R"); |
2235 | |
2236 | TGeoTranslation *side1Tr = new TGeoTranslation("ITSsddCPStr1R",0, |
b7943f00 |
2237 | - fgkCoolPipeSuppAxeDist |
2238 | + fgkCoolPipeSuppWidthExt/2., 0); |
c789ee28 |
2239 | side1Tr->RegisterYourself(); |
2240 | TGeoTranslation *side2Tr = new TGeoTranslation("ITSsddCPStr2R",0, |
b7943f00 |
2241 | - fgkCoolPipeSuppAxeDist |
2242 | + fgkCoolPipeSuppWidthExt*3/2. |
2243 | + fgkCoolPipeSuppWidthIn, 0); |
c789ee28 |
2244 | side2Tr->RegisterYourself(); |
2245 | |
2246 | TGeoBBox *middle = new TGeoBBox("ITSsddCPSmiddleR", |
b7943f00 |
2247 | (fgkCoolPipeSuppMaxLength/2. |
2248 | - fgkCoolPipeSuppSlitL)/2., |
2249 | fgkCoolPipeSuppWidthIn/2., |
2250 | fgkCoolPipeSuppHeight/2.); |
c789ee28 |
2251 | TGeoTranslation *middleTr = |
2252 | new TGeoTranslation("ITSsddCPStr3R", |
b7943f00 |
2253 | -( fgkCoolPipeSuppMaxLength/2. |
2254 | -fgkCoolPipeSuppSlitL)/2., |
2255 | -fgkCoolPipeSuppAxeDist + fgkCoolPipeSuppWidthExt |
2256 | + fgkCoolPipeSuppWidthIn/2.,0); |
c789ee28 |
2257 | middleTr->RegisterYourself(); |
2258 | |
2259 | TGeoBBox *axeBox = new TGeoBBox("ITSsddCPSaxeBoxR", |
b7943f00 |
2260 | fgkCoolPipeSuppTongW/4., |
2261 | (fgkCoolPipeSuppFulWidth |
2262 | - 2*fgkCoolPipeSuppWidthExt |
2263 | - fgkCoolPipeSuppWidthIn)/2, |
2264 | fgkCoolPipeSuppHeight/2.); |
c789ee28 |
2265 | |
2266 | TGeoTranslation *axeBoxTr = new TGeoTranslation("ITSsddCPSAxBoxTrR", |
b7943f00 |
2267 | - fgkCoolPipeSuppTongW/4., |
2268 | - fgkCoolPipeSuppAxeDist |
2269 | + fgkCoolPipeSuppFulWidth |
c789ee28 |
2270 | - axeBox->GetDY(),0); |
2271 | axeBoxTr->RegisterYourself(); |
2272 | |
b7943f00 |
2273 | TGeoTube *axe = new TGeoTube("ITSsddCPSaxeR",0,fgkCoolPipeSuppHoleDiam/2., |
2274 | fgkCoolPipeSuppTongW/4.); |
531d6cdc |
2275 | |
2276 | TGeoRotation *axeRot = new TGeoRotation("ITSsddCPSaxeRotR",90,90,0); |
c789ee28 |
2277 | TGeoCombiTrans *axeTrans = new TGeoCombiTrans("ITSsddCPSaxeTrR", |
531d6cdc |
2278 | -fgkCoolPipeSuppTongW/4.,0,0,axeRot); |
c789ee28 |
2279 | axeTrans->RegisterYourself(); |
531d6cdc |
2280 | //delete axeRot; |
c789ee28 |
2281 | |
2282 | if(GetDebug(3)){ |
2283 | middle->InspectShape(); |
2284 | axe->InspectShape(); |
2285 | }; |
2286 | |
2287 | TGeoCompositeShape *coolPipeSuppShape = new TGeoCompositeShape( |
2288 | "ITSsddCoolPipeSuppShapeR", |
2289 | "ITSsddCPSmiddleR:ITSsddCPStr3R" |
2290 | "+ITSsddCPSside1R:ITSsddCPStr1R" |
2291 | "+ITSsddCPSside1R:ITSsddCPStr2R" |
2292 | "+ITSsddCPSaxeBoxR:ITSsddCPSAxBoxTrR" |
2293 | "-ITSsddCPSaxeR:ITSsddCPSaxeTrR"); |
b7943f00 |
2294 | |
108bd0fe |
2295 | TGeoMedium *rytonSDD = GetMedium("SDD C AL (M55J)$"); //medium = ryton ? To code !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
c789ee28 |
2296 | TGeoVolume *coolPipeSupp = new TGeoVolume( "ITSsddCoolPipeSupportR", |
2297 | coolPipeSuppShape, rytonSDD); |
2298 | coolPipeSupp->SetLineColor(fColorRyton); |
2299 | |
2300 | return coolPipeSupp; |
531d6cdc |
2301 | } |
c789ee28 |
2302 | |
2303 | //________________________________________________________________________ |
2304 | TGeoVolume* AliITSv11GeometrySDD::CreateBaseThermalBridge() { |
108bd0fe |
2305 | // |
2306 | // based on ALR 0752/8 |
2307 | // |
c789ee28 |
2308 | |
b7943f00 |
2309 | Double_t dy = fgkBTBaxisAtoBase - fgkRadiusBminBTB - fgkBTBthick; |
c789ee28 |
2310 | |
b7943f00 |
2311 | Double_t base1width = fgkBTBwidth - fgkBTBaxisAtoBottom - fgkRadiusBminBTB |
2312 | - (fgkRadiusAminBTB+fgkBTBthick); |
c789ee28 |
2313 | TGeoBBox *base1 = new TGeoBBox( "ITSsddBTBbase1", base1width/2., |
b7943f00 |
2314 | fgkBTBthick/2., fgkBTBlength/2.); |
c789ee28 |
2315 | TGeoTranslation *base1Tr = new TGeoTranslation("ITSsddBTBtr1", |
b7943f00 |
2316 | fgkBTBaxisAtoBottom-fgkBTBwidth+base1width/2., |
2317 | -(fgkBTBaxisAtoBase-fgkBTBthick/2.), 0); |
c789ee28 |
2318 | base1Tr->RegisterYourself(); |
2319 | |
b7943f00 |
2320 | Double_t base2width = fgkBTBaxisAtoBottom - fgkRadiusAminBTB - fgkBTBthick |
2321 | - fgkRadiusBminBTB; |
c789ee28 |
2322 | TGeoBBox *base2 = new TGeoBBox( "ITSsddBTBbase2", base2width/2., |
b7943f00 |
2323 | fgkBTBthick/2., fgkBTBlength/2.); |
c789ee28 |
2324 | TGeoTranslation *base2Tr = new TGeoTranslation("ITSsddBTBtr2", |
b7943f00 |
2325 | fgkBTBaxisAtoBottom - base2width/2., |
2326 | -(fgkBTBaxisAtoBase-fgkBTBthick/2.), 0); |
c789ee28 |
2327 | base2Tr->RegisterYourself(); |
2328 | |
2329 | TGeoBBox *side = new TGeoBBox( "ITSsddBTBside", |
b7943f00 |
2330 | fgkBTBthick/2., dy/2., fgkBTBlength/2.); |
c789ee28 |
2331 | TGeoTranslation *sideTr1 = new TGeoTranslation("ITSsddBTBsideTr1", |
b7943f00 |
2332 | -fgkRadiusAminBTB-fgkBTBthick/2., -dy/2., 0); |
c789ee28 |
2333 | TGeoTranslation *sideTr2 = new TGeoTranslation("ITSsddBTBsideTr2", |
b7943f00 |
2334 | fgkRadiusAminBTB+fgkBTBthick/2., -dy/2., 0); |
c789ee28 |
2335 | sideTr1->RegisterYourself(); |
2336 | sideTr2->RegisterYourself(); |
2337 | |
b7943f00 |
2338 | TGeoBBox *hole = new TGeoBBox( "ITSsddBTBhole", fgkBTBHolewidth/2., |
2339 | fgkBTBthick/2., fgkBTBHoleLength/2.); |
c789ee28 |
2340 | TGeoTranslation *holeTr1 = new TGeoTranslation("ITSsddBTBholeTr1", |
b7943f00 |
2341 | - fgkBTBHoleRefX + fgkBTBHolewidth/2., |
2342 | - (fgkBTBaxisAtoBase-fgkBTBthick/2.), |
2343 | fgkBTBHoleRefY+(fgkBTBHoleLength-fgkBTBlength)/2.); |
c789ee28 |
2344 | TGeoTranslation *holeTr2 = new TGeoTranslation("ITSsddBTBholeTr2", |
b7943f00 |
2345 | - fgkBTBHoleRefX + fgkBTBHolewidth/2., |
2346 | - (fgkBTBaxisAtoBase-fgkBTBthick/2.), |
2347 | - fgkBTBHoleRefY-(fgkBTBHoleLength-fgkBTBlength)/2.); |
c789ee28 |
2348 | holeTr1->RegisterYourself(); |
2349 | holeTr2->RegisterYourself(); |
2350 | |
b7943f00 |
2351 | Double_t radiusAmaxBTB = fgkRadiusAminBTB + fgkBTBthick; |
c789ee28 |
2352 | TGeoTubeSeg *mainAxis = new TGeoTubeSeg( "ITSsddBTBmainAxis", |
b7943f00 |
2353 | fgkRadiusAminBTB, radiusAmaxBTB, |
2354 | fgkBTBlength/2., 0., 180.); |
c789ee28 |
2355 | TGeoTubeSeg *round1 = new TGeoTubeSeg( "ITSsddBTBround1", |
b7943f00 |
2356 | fgkRadiusBminBTB, fgkRadiusBminBTB+fgkBTBthick, |
2357 | fgkBTBlength/2., 270., 360.); |
c789ee28 |
2358 | TGeoTranslation *roundTr1 = new TGeoTranslation("ITSsddBTBround1Tr", |
b7943f00 |
2359 | -(fgkRadiusAminBTB+fgkBTBthick+fgkRadiusBminBTB), |
c789ee28 |
2360 | -dy, 0); |
2361 | roundTr1->RegisterYourself(); |
2362 | |
2363 | TGeoTubeSeg *round2 = new TGeoTubeSeg( "ITSsddBTBround2", |
b7943f00 |
2364 | fgkRadiusBminBTB, fgkRadiusBminBTB+fgkBTBthick, |
2365 | fgkBTBlength/2., 180., 270.); |
c789ee28 |
2366 | TGeoTranslation *roundTr2 = new TGeoTranslation("ITSsddBTBround2Tr", |
b7943f00 |
2367 | (fgkRadiusAminBTB+fgkBTBthick+fgkRadiusBminBTB), |
c789ee28 |
2368 | -dy, 0); |
2369 | roundTr2->RegisterYourself(); |
2370 | |
2371 | TGeoCompositeShape *sBaseThermalBridge = new TGeoCompositeShape( |
2372 | "ITSsddBaseThermalBridgeShape", |
2373 | "ITSsddBTBbase1:ITSsddBTBtr1" |
2374 | "+ ITSsddBTBbase2:ITSsddBTBtr2" |
2375 | "+ ITSsddBTBround1:ITSsddBTBround1Tr" |
2376 | "+ ITSsddBTBround2:ITSsddBTBround2Tr" |
2377 | "+ ITSsddBTBside:ITSsddBTBsideTr1" |
2378 | "+ ITSsddBTBside:ITSsddBTBsideTr2" |
2379 | "- ITSsddBTBhole:ITSsddBTBholeTr1" |
2380 | "- ITSsddBTBhole:ITSsddBTBholeTr2" |
2381 | "+ ITSsddBTBmainAxis"); |
2382 | |
2383 | if(GetDebug(3)){// Remove compiler warning. |
2384 | base1->InspectShape(); |
2385 | base2->InspectShape(); |
2386 | side->InspectShape(); |
2387 | hole->InspectShape(); |
2388 | mainAxis->InspectShape(); |
2389 | round1->InspectShape(); |
2390 | round2->InspectShape(); |
2391 | }; |
2392 | |
108bd0fe |
2393 | TGeoMedium *carbonFiberLadderStruct = GetMedium("SDD C AL (M55J)$"); |
c789ee28 |
2394 | TGeoVolume *vBaseThermalBridge = new TGeoVolume( "ITSsddBaseThermalBridge", |
2395 | sBaseThermalBridge, |
2396 | carbonFiberLadderStruct); |
2397 | |
2398 | vBaseThermalBridge->SetLineColor(fColorCarbonFiber); |
2399 | return vBaseThermalBridge; |
531d6cdc |
2400 | } |
c789ee28 |
2401 | |
2402 | |
c789ee28 |
2403 | //________________________________________________________________________ |
108bd0fe |
2404 | TGeoVolumeAssembly* AliITSv11GeometrySDD::CreateEndLadder(Int_t iLay) { |
b7943f00 |
2405 | // |
108bd0fe |
2406 | // Return an assembly containing a end of a CF ladder. |
b7943f00 |
2407 | // |
2408 | |
108bd0fe |
2409 | // Ces mesures sont pour l'instant temporaires ! drawings ???!!!!!!!! |
2410 | Double_t fgkCoolPipeLay3Len = 467*fgkmm; |
2411 | Double_t fgkCoolPipeLay4Len = 616.*fgkmm; |
2412 | |
2413 | Double_t fgkHVguideX1 = 42.5*fgkmm; |
2414 | Double_t fgkHVguideY1 = 7.*fgkmm; |
2415 | Double_t fgkHVguideZ1 = 10.*fgkmm; |
2416 | Double_t fgkHVguideZ2 = 6.*fgkmm; |
2417 | Double_t fgkHVguideDX = -8.5*fgkmm; |
2418 | |
2419 | Double_t fgkHVguideSuppFullZ = 37.5*fgkmm; |
2420 | |
2421 | |
2422 | |
2423 | |
2424 | |
2425 | TGeoMedium *carbonFiberLadderStruct = GetMedium("SDD C AL (M55J)$"); // ITSsddCarbonM55J |
2426 | TGeoMedium *stesalite = GetMedium("EPOXY$"); /// To code ??? !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
2427 | TGeoMedium *phynoxSDD = GetMedium("inox/alum$"); // phynoxSDD To code ??? !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
2428 | TGeoMedium *coolerMediumSDD = GetMedium("WATER$"); |
b7943f00 |
2429 | |
2430 | Double_t length = (fgkLay3LadderLength-fgkLay3Ndet*fgkSegmentLength)/2.; |
2431 | Double_t coolPipeSuppH = fgkLay3CoolPipeSuppH; |
2432 | Double_t underSegDH = fLay3LadderUnderSegDH; |
108bd0fe |
2433 | Double_t footDZ = fgkRubyZladd3 - fgkLay3Ndet*fgkSegmentLength/2 - length/2; |
2434 | // footDZ is also where to place the ruby's center in local Z |
2435 | Double_t coolPipeEndLen = (fgkCoolPipeLay3Len-fgkSegmentLength*fgkLay3Ndet)/2; |
2436 | |
b7943f00 |
2437 | if (iLay==3) { |
2438 | } else if (iLay==4) { |
108bd0fe |
2439 | length = (fgkLay4LadderLength-fgkLay4Ndet*fgkSegmentLength)/2.; |
2440 | coolPipeSuppH = fgkLay4CoolPipeSuppH; |
2441 | underSegDH = fLay4LadderUnderSegDH; |
2442 | footDZ = fgkRubyZladd4 - fgkLay4Ndet*fgkSegmentLength/2 - length/2; |
2443 | coolPipeEndLen = (fgkCoolPipeLay4Len-fgkSegmentLength*fgkLay4Ndet)/2; |
b7943f00 |
2444 | } else { |
2445 | printf("error in AliITSv11GeometrySDD::CreateEndLadder: Wrong layer"); |
2446 | return 0; |
2447 | }; |
c789ee28 |
2448 | |
b7943f00 |
2449 | Double_t tDY = (- fgkLadderSegBoxDH/2 //space left on top of the ladder |
2450 | + underSegDH/2); //space under ladder segment |
2451 | // here tDY is not the same as for the segment because the end ladder |
2452 | // does not have a space under it, inside the general ladder volume. |
2453 | Double_t segmentLength = fgkSegmentLength; |
2454 | Double_t topCornerLength = fgkSegmentLength/2.-fgkLay4LaddTopCornerEnd; |
2455 | |
108bd0fe |
2456 | TGeoVolumeAssembly *virtualEnd = new TGeoVolumeAssembly("ITSsddEnd"); |
b7943f00 |
2457 | |
2458 | //********************************** |
2459 | // coding real matter : |
2460 | //********************************** |
2461 | Double_t triangleHeight = fgkLadderHeight - fgkLadderBeamRadius; |
2462 | Double_t halfTheta = TMath::ATan( 0.5*fgkLadderWidth/triangleHeight ); |
2463 | Double_t beta = (TMath::Pi()-2.*halfTheta)/4.; |
2464 | Double_t alpha = TMath::Pi()*3./4. - halfTheta/2.; |
2465 | |
2466 | //--- The 3 V shape corners of the Carbon Fiber Ladder |
2467 | //--- the top V |
2468 | TGeoArb8 *cfLaddTop1 = CreateLadderSide(topCornerLength/2., halfTheta, -1, |
2469 | fgkLadderLa, fgkLadderHa, fgkLadderl); |
2470 | TGeoVolume *cfLaddTopVol1 = new TGeoVolume("ITSsddCFladdTopCornerVol1", |
2471 | cfLaddTop1,carbonFiberLadderStruct); |
2472 | cfLaddTopVol1->SetLineColor(fColorCarbonFiber); |
2473 | TGeoArb8 *cfLaddTop2 = CreateLadderSide( topCornerLength/2., halfTheta, 1, |
2474 | fgkLadderLa, fgkLadderHa, fgkLadderl); |
2475 | TGeoVolume *cfLaddTopVol2 = new TGeoVolume("ITSsddCFladdTopCornerV2", |
2476 | cfLaddTop2,carbonFiberLadderStruct); |
2477 | cfLaddTopVol2->SetLineColor(fColorCarbonFiber); |
2478 | TGeoTranslation *trTop1 = new TGeoTranslation(0, fgkLadderHeight/2+tDY, |
2479 | -(length-topCornerLength)/2.); |
2480 | virtualEnd->AddNode(cfLaddTopVol1, 1, trTop1); |
2481 | virtualEnd->AddNode(cfLaddTopVol2, 1, trTop1); |
2482 | |
2483 | //--- the 2 side V |
2484 | TGeoArb8 *cfLaddSide1 = CreateLadderSide( length/2., beta, -1, |
2485 | fgkLadderLb, fgkLadderHb, fgkLadderl); |
2486 | TGeoVolume *cfLaddSideVol1 = new TGeoVolume("ITSsddCFladdSideCornerV1", |
2487 | cfLaddSide1,carbonFiberLadderStruct); |
2488 | cfLaddSideVol1->SetLineColor(fColorCarbonFiber); |
2489 | TGeoArb8 *cfLaddSide2 = CreateLadderSide( length/2., beta, 1, |
2490 | fgkLadderLb, fgkLadderHb, fgkLadderl); |
2491 | TGeoVolume *cfLaddSideVol2 = new TGeoVolume("ITSsddCFladdSideCornerV2", |
2492 | cfLaddSide2,carbonFiberLadderStruct); |
2493 | cfLaddSideVol2->SetLineColor(fColorCarbonFiber); |
2494 | Double_t dYTranslation = ( fgkLadderHeight/2. - 0.5*fgkLadderWidth* |
2495 | TMath::Tan(beta) - fgkLadderBeamRadius ); |
2496 | |
2497 | // because center of the triangle doesn't correspond to virtual vol. center |
2498 | Double_t distCenterSideDown = 0.5*fgkLadderWidth/TMath::Cos(beta); |
2499 | TGeoCombiTrans *ctSideR = CreateCombiTrans("", distCenterSideDown, 0, |
2500 | alpha*TMath::RadToDeg()); |
2501 | AddTranslationToCombiTrans(ctSideR, 0, -dYTranslation+tDY, 0); |
2502 | TGeoCombiTrans *ctSideL = CreateCombiTrans("", distCenterSideDown, 0, |
2503 | -alpha*TMath::RadToDeg()); |
2504 | AddTranslationToCombiTrans(ctSideL, 0, -dYTranslation+tDY, 0); |
2505 | virtualEnd->AddNode(cfLaddSideVol1, 1, ctSideR); |
2506 | virtualEnd->AddNode(cfLaddSideVol2, 1, ctSideR); |
2507 | virtualEnd->AddNode(cfLaddSideVol1, 2, ctSideL); |
2508 | virtualEnd->AddNode(cfLaddSideVol2, 2, ctSideL); |
2509 | |
2510 | //--- The beams |
2511 | // Beams on the sides |
2512 | Double_t beamPhiPrime = TMath::ASin(1./TMath::Sqrt( (1+TMath::Sin(2*beta)* |
2513 | TMath::Sin(2*beta)/(TanD(fgkBeamSidePhi)*TanD(fgkBeamSidePhi))) )); |
2514 | |
2515 | //Euler rotation : about Z, then new X, then new Z |
531d6cdc |
2516 | TGeoRotation *beamRot1 = new TGeoRotation("", 90-2.*beta*TMath::RadToDeg(), |
b7943f00 |
2517 | -beamPhiPrime*TMath::RadToDeg(), -90); |
531d6cdc |
2518 | TGeoRotation *beamRot2 = new TGeoRotation("", 90-2.*beta*TMath::RadToDeg(), |
b7943f00 |
2519 | beamPhiPrime*TMath::RadToDeg(), -90); |
531d6cdc |
2520 | TGeoRotation *beamRot3 = new TGeoRotation("", 90+2.*beta*TMath::RadToDeg(), |
b7943f00 |
2521 | beamPhiPrime*TMath::RadToDeg(), -90); |
531d6cdc |
2522 | TGeoRotation *beamRot4 = new TGeoRotation("", 90+2.*beta*TMath::RadToDeg(), |
b7943f00 |
2523 | -beamPhiPrime*TMath::RadToDeg(), -90); |
2524 | TGeoCombiTrans *beamTransf1 = new TGeoCombiTrans(0.5*triangleHeight* |
2525 | TMath::Tan(halfTheta), |
2526 | fgkLadderBeamRadius/2. + tDY, |
531d6cdc |
2527 | -length/2 + segmentLength/8, beamRot1); |
b7943f00 |
2528 | TGeoCombiTrans *beamTransf3 = new TGeoCombiTrans( 0.5*triangleHeight* |
2529 | TMath::Tan(halfTheta), |
2530 | fgkLadderBeamRadius/2.+tDY, |
531d6cdc |
2531 | -length/2 + 3*segmentLength/8, beamRot2); |
b7943f00 |
2532 | TGeoCombiTrans *beamTransf5 = new TGeoCombiTrans(-0.5*triangleHeight* |
2533 | TMath::Tan(halfTheta), |
2534 | fgkLadderBeamRadius/2.+tDY, |
531d6cdc |
2535 | -length/2 + segmentLength/8, beamRot3); |
b7943f00 |
2536 | TGeoCombiTrans *beamTransf7 = new TGeoCombiTrans(-0.5*triangleHeight* |
2537 | TMath::Tan(halfTheta), |
2538 | fgkLadderBeamRadius/2. + tDY, |
531d6cdc |
2539 | -length/2+3*segmentLength/8, beamRot4); |
b7943f00 |
2540 | |
2541 | virtualEnd->AddNode(fLaddSegCommonVol[6], 1, beamTransf1); |
2542 | virtualEnd->AddNode(fLaddSegCommonVol[6], 2, beamTransf3); |
2543 | virtualEnd->AddNode(fLaddSegCommonVol[6], 3, beamTransf5); |
2544 | virtualEnd->AddNode(fLaddSegCommonVol[6], 4, beamTransf7); |
2545 | |
2546 | //--- Beams of the bottom |
108bd0fe |
2547 | TGeoRotation *bottomBeamRot1 = new TGeoRotation("",90, 90, 90); |
2548 | |
2549 | /* Not there actually |
b7943f00 |
2550 | TGeoTubeSeg *bottomBeam1 = new TGeoTubeSeg(0, fgkLadderBeamRadius, |
2551 | fgkLadderWidth/2.-fgkLadderLb/3, 0, 180); |
2552 | TGeoVolume *bottomBeam1Vol = new TGeoVolume("ITSsddBottomBeam1Vol", |
2553 | bottomBeam1, carbonFiberLadderStruct); |
2554 | bottomBeam1Vol->SetLineColor(fColorCarbonFiber); |
2555 | |
b7943f00 |
2556 | TGeoCombiTrans *bottomBeamTransf1 = new TGeoCombiTrans(0, |
2557 | -(fgkLadderHeight/2-fgkLadderBeamRadius)+tDY, |
531d6cdc |
2558 | -length/2+fgkSegmentLength/2, bottomBeamRot1); |
b7943f00 |
2559 | virtualEnd->AddNode(bottomBeam1Vol, 1, bottomBeamTransf1); |
108bd0fe |
2560 | */ |
b7943f00 |
2561 | TGeoTubeSeg *bottomBeam2 = new TGeoTubeSeg(0, fgkLadderBeamRadius, |
2562 | fgkLadderWidth/2.-fgkLadderLb/3, 0, 90); |
2563 | TGeoVolume *bottomBeam2Vol = new TGeoVolume("ITSsddBottomBeam2Vol", |
2564 | bottomBeam2, carbonFiberLadderStruct); |
2565 | bottomBeam2Vol->SetLineColor(fColorCarbonFiber); |
2566 | TGeoCombiTrans *bottomBeamTransf2 = new TGeoCombiTrans(0, |
531d6cdc |
2567 | -(fgkLadderHeight/2-fgkLadderBeamRadius)+tDY,-length/2,bottomBeamRot1); |
b7943f00 |
2568 | virtualEnd->AddNode(bottomBeam2Vol, 1, bottomBeamTransf2); |
2569 | |
2570 | //********************************** |
2571 | //the cooling pipe supports |
2572 | Double_t triangleCPaxeDist = fgkCoolPipeSuppAxeDist-fgkCoolPipeSuppWidthExt- |
fa4639a3 |
2573 | fgkCoolPipeSuppWidthIn+fgkLadderBeamRadius; |
b7943f00 |
2574 | |
2575 | Double_t coolPipeSuppL = TMath::Tan(halfTheta)* |
fa4639a3 |
2576 | (triangleHeight+triangleCPaxeDist/ |
2577 | TMath::Sin(halfTheta)-coolPipeSuppH); |
b7943f00 |
2578 | |
2579 | if (fAddCoolingSyst) { |
108bd0fe |
2580 | TGeoRotation *rotCPS2 = new TGeoRotation("",-halfTheta*TMath::RadToDeg(),-90, 90); |
2581 | TGeoRotation *rotCPS1 = new TGeoRotation("", halfTheta*TMath::RadToDeg(),-90,-90); |
2582 | TGeoCombiTrans *transCPS1 = new TGeoCombiTrans(coolPipeSuppL, |
2583 | -fgkLadderHeight/2.+ tDY + |
2584 | coolPipeSuppH+fgkLadderBeamRadius, |
2585 | -length/2., rotCPS1); |
2586 | TGeoCombiTrans *transCPS4 = new TGeoCombiTrans(-coolPipeSuppL, |
2587 | -fgkLadderHeight/2.+ tDY + |
2588 | coolPipeSuppH+fgkLadderBeamRadius, |
2589 | -length/2., rotCPS2); |
2590 | |
2591 | virtualEnd->AddNode(fCoolPipeSupportL, 1, transCPS1); |
2592 | virtualEnd->AddNode(fCoolPipeSupportR, 1, transCPS4); |
b7943f00 |
2593 | }; |
2594 | |
2595 | //********************************** |
108bd0fe |
2596 | //--- The stesalite foot of the ladder |
2597 | |
2598 | // Are missing : |
2599 | // The 2 screw holes on the left part |
2600 | // the small holes at each corner of the ruby cage (diam 2mm) |
2601 | // the really small level difference of 0.3mm on the bottom |
2602 | |
2603 | Double_t footDY = -(fgkLadderHeight/2-fgkLadderBeamRadius)+tDY |
2604 | - fgkLadFoot_Y/2+fgkLadFingerPrint_Y; |
2605 | |
2606 | Double_t epsilon = 2e-10; |
2607 | TGeoBBox *ladFootBox1 = new TGeoBBox("ladFootBox1",fgkLadBox1_X/2, fgkLadFoot_Y/2, |
2608 | fgkLadFoot_Z/2); |
2609 | TGeoTranslation *ladFootBox1Tr = new TGeoTranslation("ladFootBox1Tr", |
2610 | fgkLadFoot_X/2-fgkLadBox1_X/2,0,0); |
2611 | TGeoBBox *ladFingerPrint = new TGeoBBox("ladFingerPrint",fgkLadFingerPrint_X/2, |
2612 | fgkLadFingerPrint_Y/2+epsilon, fgkLadFoot_Z/2+epsilon); |
2613 | |
2614 | TGeoTranslation *ladFingerPrintTr = new TGeoTranslation("ladFingerPrintTr", |
2615 | fgkLadFoot_X/2-fgkLadFingerPrintBorder-fgkLadFingerPrint_X/2, |
2616 | fgkLadFoot_Y/2-fgkLadFingerPrint_Y/2+epsilon, |
2617 | 0); |
2618 | |
2619 | TGeoBBox *rubyCageHole = new TGeoBBox("rubyCageHole",fgkRubyCageHoleX/2, |
2620 | fgkRubyCageHoleY/2+epsilon, fgkRubyCageHoleZ/2); |
2621 | |
2622 | TGeoTranslation *rubyCageHoleTr = new TGeoTranslation("rubyCageHoleTr", |
2623 | fgkLadFoot_X/2-(fgkLadFoot_X/2-fgkRubyDX)+fgkRubyCageAxisShift, |
2624 | fgkLadFoot_Y/2-fgkRubyCageHoleY/2,0); |
2625 | |
2626 | double rubyScrewHoleLen = fgkLadFoot_X/2-fgkRubyDX; |
2627 | TGeoTube *rubyScrewHole = new TGeoTube("rubyScrewHole", 0,fgkScrewM4diam/2, |
2628 | rubyScrewHoleLen/2); |
2629 | |
2630 | TGeoRotation *rot9090 = new TGeoRotation("",90,90,0); |
2631 | TGeoCombiTrans *rubyScrewHoleTr = new TGeoCombiTrans("rubyScrewHoleTr", |
2632 | fgkLadFoot_X/2-rubyScrewHoleLen/2, |
2633 | -fgkRubyScrewShiftToCenterY, 0, rot9090); |
2634 | |
2635 | Double_t rubyHoleLen = fgkLadFoot_Y-fgkRubyCageHoleY; |
2636 | TGeoTube *rubyHole = new TGeoTube("rubyHole", 0,fgkRubyHoleDiam/2, |
2637 | rubyHoleLen/2); |
2638 | |
2639 | TGeoRotation *rot90 = new TGeoRotation("",0,90,0); |
2640 | TGeoCombiTrans *rubyHoleTr = new TGeoCombiTrans("rubyHoleTr", fgkRubyDX, |
2641 | -(fgkLadFoot_Y-rubyHoleLen)/2, 0, rot90); |
2642 | |
2643 | ladFootBox1Tr->RegisterYourself(); |
2644 | ladFingerPrintTr->RegisterYourself(); |
2645 | rubyCageHoleTr->RegisterYourself(); |
2646 | rubyScrewHoleTr->RegisterYourself(); |
2647 | rubyHoleTr->RegisterYourself(); |
2648 | |
2649 | TGeoCompositeShape *footRightPart = new TGeoCompositeShape( |
2650 | "ladFootBox1:ladFootBox1Tr-(ladFingerPrint:ladFingerPrintTr" |
2651 | "+rubyCageHole:rubyCageHoleTr+rubyScrewHole:rubyScrewHoleTr" |
2652 | "+rubyHole:rubyHoleTr)"); |
2653 | TGeoVolume *vFootRightPart = new TGeoVolume("vFootRightPart", |
2654 | footRightPart,stesalite); |
2655 | vFootRightPart->SetLineColor(fColorStesalite); |
2656 | |
2657 | TGeoTranslation *vFootRightPartTr = new TGeoTranslation("vFootRightPartTr", |
2658 | 0, footDY, footDZ); |
2659 | virtualEnd->AddNode(vFootRightPart, 1, vFootRightPartTr); |
2660 | |
2661 | |
2662 | //--- This was the right part of the foot, now let's do the middle |
2663 | //--- and the right parts |
2664 | |
2665 | Double_t middleX = fgkLadFoot_X-fgkLadBox1_X-fgkLadFingerPrint_X-fgkLadFingerPrintBorder; |
2666 | TGeoBBox *footMiddle = new TGeoBBox("footMiddle", middleX/2, fgkLadFootMiddleY/2, |
2667 | fgkLadFoot_Z/2); |
2668 | TGeoTranslation *middleXTr = new TGeoTranslation("middleXTr", |
2669 | fgkLadFoot_X/2-fgkLadBox1_X-middleX/2, |
2670 | fgkLadFoot_Y/2-fgkLadFootMiddleY/2 + footDY, footDZ); |
2671 | |
2672 | TGeoVolume *vFootMiddle = new TGeoVolume("vFootMiddle", footMiddle,stesalite); |
2673 | vFootMiddle->SetLineColor(fColorStesalite); |
2674 | virtualEnd->AddNode(vFootMiddle, 1, middleXTr); |
2675 | |
2676 | //-- |
2677 | TGeoBBox *footLeftLadFinger = new TGeoBBox("footLeftLadFinger", fgkLadFingerPrint_X/2, |
2678 | (fgkLadFoot_Y-fgkLadFingerPrint_Y)/2, |
2679 | fgkLadFoot_Z/2); |
2680 | TGeoTranslation *footLeftLadFingerTr = new TGeoTranslation("footLeftLadFingerTr", |
2681 | -fgkLadFoot_X/2+fgkLadFingerPrintBorder+fgkLadFingerPrint_X/2, |
2682 | -fgkLadFingerPrint_Y/2 + footDY, footDZ); |
2683 | TGeoVolume *vFootLeftLadFinger = new TGeoVolume("vFootLeftLadFinger",footLeftLadFinger, |
2684 | stesalite); |
2685 | vFootLeftLadFinger->SetLineColor(fColorStesalite); |
2686 | virtualEnd->AddNode(vFootLeftLadFinger, 1, footLeftLadFingerTr); |
2687 | |
2688 | //-- |
2689 | TGeoBBox *footLeft = new TGeoBBox("footLeft", fgkLadFingerPrintBorder/2, |
2690 | fgkLadFoot_Y/2, |
2691 | fgkLadFoot_Z/2); |
2692 | TGeoTranslation *footLeftTr = new TGeoTranslation("footLeftTr", |
2693 | -fgkLadFoot_X/2+fgkLadFingerPrintBorder/2, |
2694 | footDY, footDZ); |
2695 | TGeoVolume *vFootLeft = new TGeoVolume("vFootLeft",footLeft,stesalite); |
2696 | vFootLeft->SetLineColor(fColorStesalite); |
2697 | virtualEnd->AddNode(vFootLeft, 1, footLeftTr); |
2698 | |
2699 | //===================================== |
2700 | //--- cooling pipe |
2701 | |
2702 | if (fAddCoolingSyst) { |
2703 | |
2704 | TGeoTranslation *pipeTr1 = new TGeoTranslation(coolPipeSuppL, |
2705 | -fgkLadderHeight/2.+ tDY + |
2706 | coolPipeSuppH + fgkLadderBeamRadius, |
2707 | -length/2.+coolPipeEndLen/2.); |
2708 | TGeoTranslation *pipeTr2 = new TGeoTranslation(-coolPipeSuppL, |
2709 | -fgkLadderHeight/2. + tDY + |
2710 | fgkLadderBeamRadius + coolPipeSuppH, |
2711 | -length/2.+coolPipeEndLen/2.); |
2712 | |
2713 | TGeoTube *coolingPipeShape = new TGeoTube( fgkCoolPipeInnerDiam/2, |
2714 | fgkCoolPipeOuterDiam/2, |
2715 | coolPipeEndLen/2); |
2716 | TGeoTube *coolerShape = new TGeoTube( 0, fgkCoolPipeInnerDiam/2, |
2717 | coolPipeEndLen/2); |
2718 | |
2719 | TGeoVolume *coolingPipe = new TGeoVolume("ITSsddCoolingPipeEnd", |
2720 | coolingPipeShape, phynoxSDD ); |
2721 | coolingPipe->SetLineColor(fColorPhynox); |
2722 | TGeoVolume *cooler = new TGeoVolume("ITSsddCoolingEndLiquid",coolerShape, |
2723 | coolerMediumSDD ); |
2724 | |
2725 | virtualEnd->AddNode(coolingPipe, 1, pipeTr1); |
2726 | virtualEnd->AddNode(coolingPipe, 2, pipeTr2); |
2727 | if (fCoolingOn) { |
2728 | virtualEnd->AddNode(cooler, 1, pipeTr1); |
2729 | virtualEnd->AddNode(cooler, 2, pipeTr2); |
2730 | }; |
2731 | }; |
2732 | |
2733 | //===================================== |
2734 | //--- HV cable guide |
2735 | |
2736 | |
2737 | TGeoBBox* guideHVbox = new TGeoBBox("guideHVbox",fgkHVguideX1/2, |
2738 | fgkHVguideY1/2,fgkHVguideZ1/2); |
2739 | TGeoVolume *guideHV = new TGeoVolume("guideHV",guideHVbox,stesalite); // material ? |
2740 | |
2741 | TGeoTranslation* guideHVtr = new TGeoTranslation(fgkHVguideDX, |
2742 | -(fgkLadderHeight/2-fgkLadderBeamRadius)+tDY-fgkHVguideY1/2, |
2743 | footDZ+fgkLadFoot_Z/2+fgkHVguideZ1/2-(fgkHVguideSuppFullZ-fgkHVguideZ2)); |
2744 | virtualEnd->AddNode(guideHV, 1, guideHVtr); |
2745 | |
2746 | |
b7943f00 |
2747 | if(GetDebug(1)) virtualEnd->CheckOverlaps(0.01); |
108bd0fe |
2748 | if(GetDebug(3)){ // Remove compiler warning. |
2749 | ladFingerPrint->InspectShape(); |
2750 | ladFootBox1->InspectShape(); |
2751 | rubyCageHole->InspectShape(); |
2752 | rubyScrewHole->InspectShape(); |
2753 | rubyHole->InspectShape(); |
2754 | } |
2755 | |
b7943f00 |
2756 | return virtualEnd; |
531d6cdc |
2757 | } |
c789ee28 |
2758 | |
108bd0fe |
2759 | //________________________________________________________________________ |
2760 | TGeoVolumeAssembly* AliITSv11GeometrySDD::CreateCarlosCard(Int_t iLay) { |
2761 | // |
2762 | // To e done |
2763 | // |
2764 | |
2765 | iLay=iLay; |
2766 | return 0; |
2767 | } |
2768 | |
c789ee28 |
2769 | |
db486a6e |
2770 | //________________________________________________________________________ |
108bd0fe |
2771 | TGeoVolumeAssembly* AliITSv11GeometrySDD::CreateLVCard(Int_t orientation) { |
2772 | // |
2773 | // return an assembly containing the carlos card |
b7943f00 |
2774 | // |
108bd0fe |
2775 | |
2776 | TGeoMedium *glassFiber = GetMedium("SDD SI CHIP$");// glassFiber TO CODE !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
2777 | TGeoMedium *siliconChip = GetMedium("SDD SI CHIP$");// ITSsddSiChip |
2778 | TGeoMedium *plastiChip = GetMedium("SDDKAPTON (POLYCH2)$"); // ITSsddKAPTON_POLYCH2 |
2779 | TGeoMedium *copper = GetMedium("COPPER$"); |
2780 | TGeoMedium *alCu12SDD = GetMedium("INOX$"); // ITSsddAlCu12, to code !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
2781 | |
2782 | char *ch; |
2783 | if (orientation==1) ch="ITSsddLVCardLeft"; |
2784 | else ch="ITSsddLVCardRight"; |
2785 | TGeoVolumeAssembly *cardLVassembly = new TGeoVolumeAssembly(ch); |
2786 | |
2787 | // we are going to use flat cable class to create multilayer box ... |
2788 | Double_t p1[3], p2[3], vX[3] = {1,0,0}; |
2789 | |
2790 | Double_t carLVfullThick = fgkLVcard_Z+fgkLVcard_CuZ; |
2791 | AliITSv11GeomCableFlat cardLV("cardLV", fgkLVcard_Y, carLVfullThick); // name, width, thickness |
2792 | cardLV.SetNLayers(2); |
2793 | cardLV.SetLayer(0, fgkLVcard_CuZ, copper, 30); // index, thickness, material, color |
2794 | cardLV.SetLayer(1, fgkLVcard_Z, glassFiber, 30); |
2795 | cardLV.SetInitialNode( (TGeoVolume *) cardLVassembly); |
2796 | p1[0] = 0; |
2797 | p1[1] = fgkLVcard_Y/2; |
2798 | p1[2] = 0; |
2799 | p2[0] = orientation*fgkLVcard_X; |
2800 | p2[1] = fgkLVcard_Y/2; |
2801 | p2[2] = 0; |
2802 | cardLV.AddCheckPoint( (TGeoVolume *) cardLVassembly, 0, p1, vX); |
2803 | cardLV.AddCheckPoint( (TGeoVolume *) cardLVassembly, 1, p2, vX); |
2804 | cardLV.CreateAndInsertBoxCableSegment(1); |
2805 | |
2806 | Double_t chip0fullThick = fgkLVChip0_Z + fgkLVChip0_SiZ; |
2807 | AliITSv11GeomCableFlat chipO("chipO", fgkLVChip0_Y, chip0fullThick); // name, width, thickness |
2808 | chipO.SetNLayers(2); |
2809 | chipO.SetLayer(0, fgkLVChip0_SiZ, siliconChip, 8); // index, thickness, material, color |
2810 | chipO.SetLayer(1, fgkLVChip0_Z, plastiChip, 12); |
2811 | chipO.SetInitialNode( (TGeoVolume *) cardLVassembly); |
2812 | p1[0] = orientation*(fgkLVChip0_PosX - fgkLVChip0_X/2); |
2813 | p1[1] = fgkLVChip0_PosY; |
2814 | p1[2] = carLVfullThick/2 + chip0fullThick/2; |
2815 | p2[0] = orientation*(fgkLVChip0_PosX + fgkLVChip0_X/2); |
2816 | p2[1] = fgkLVChip0_PosY; |
2817 | p2[2] = carLVfullThick/2 + chip0fullThick/2; |
2818 | chipO.AddCheckPoint( (TGeoVolume *) cardLVassembly, 0, p1, vX); |
2819 | chipO.AddCheckPoint( (TGeoVolume *) cardLVassembly, 1, p2, vX); |
2820 | chipO.CreateAndInsertBoxCableSegment(1); |
2821 | |
2822 | //same chip but the other side |
2823 | AliITSv11GeomCableFlat chipOB("chipOB", fgkLVChip0_Y, chip0fullThick); // name, width, thickness |
2824 | chipOB.SetNLayers(2); |
2825 | chipOB.SetLayer(0, fgkLVChip0_SiZ, siliconChip, 8); // index, thickness, material, color |
2826 | chipOB.SetLayer(1, fgkLVChip0_Z, plastiChip, 12); |
2827 | chipOB.SetInitialNode( (TGeoVolume *) cardLVassembly); |
2828 | |
2829 | p1[2] = -carLVfullThick/2 - chip0fullThick/2; |
2830 | p2[2] = -carLVfullThick/2 - chip0fullThick/2; |
2831 | chipOB.AddCheckPoint( (TGeoVolume *) cardLVassembly, 0, p1, vX); |
2832 | chipOB.AddCheckPoint( (TGeoVolume *) cardLVassembly, 1, p2, vX); |
2833 | chipOB.CreateAndInsertBoxCableSegment(1); |
2834 | |
2835 | |
2836 | Double_t chip1fullThick = fgkLVChip1_Z + fgkLVChip1_SiZ; |
2837 | AliITSv11GeomCableFlat chip1("chip1", fgkLVChip1_Y, chip1fullThick); |
2838 | chip1.SetNLayers(2); |
2839 | chip1.SetLayer(0, fgkLVChip1_SiZ, siliconChip, 8); |
2840 | chip1.SetLayer(1, fgkLVChip1_Z, plastiChip, 12); |
2841 | chip1.SetInitialNode( (TGeoVolume *) cardLVassembly); |
2842 | p1[0] = orientation*(fgkLVChip1_PosX-fgkLVChip1_X/2); |
2843 | p1[1] = fgkLVChip1_PosY; |
2844 | p1[2] = carLVfullThick/2 + chip1fullThick/2; |
2845 | |
2846 | p2[0] = orientation*(fgkLVChip1_PosX+fgkLVChip1_X/2); |
2847 | p2[1] = fgkLVChip1_PosY; |
2848 | p2[2] = carLVfullThick/2 + chip1fullThick/2; |
2849 | chip1.AddCheckPoint( (TGeoVolume *) cardLVassembly, 0, p1, vX); |
2850 | chip1.AddCheckPoint( (TGeoVolume *) cardLVassembly, 1, p2, vX); |
2851 | chip1.CreateAndInsertBoxCableSegment(1); |
2852 | |
2853 | Double_t chip2fullThick = fgkLVChip2_Z + fgkLVChip2_SiZ; |
2854 | AliITSv11GeomCableFlat chip2("chip2", fgkLVChip2_Y, chip2fullThick); |
2855 | chip2.SetNLayers(2); |
2856 | chip2.SetLayer(0, fgkLVChip2_SiZ, siliconChip, 8); |
2857 | chip2.SetLayer(1, fgkLVChip2_Z, plastiChip, 12); |
2858 | chip2.SetInitialNode( (TGeoVolume *) cardLVassembly); |
2859 | p1[0] = orientation*(fgkLVChip2_PosX-fgkLVChip2_X/2); |
2860 | p1[1] = fgkLVChip2_PosY; |
2861 | p1[2] = carLVfullThick/2 + chip2fullThick/2; |
2862 | p2[0] = orientation*(fgkLVChip2_PosX+fgkLVChip2_X/2); |
2863 | p2[1] = fgkLVChip2_PosY; |
2864 | p2[2] = carLVfullThick/2 + chip2fullThick/2; |
2865 | chip2.AddCheckPoint( (TGeoVolume *) cardLVassembly, 0, p1, vX); |
2866 | chip2.AddCheckPoint( (TGeoVolume *) cardLVassembly, 1, p2, vX); |
2867 | chip2.CreateAndInsertBoxCableSegment(1); |
2868 | |
2869 | Double_t chip3fullThick = fgkLVChip3_Z + fgkLVChip3_SiZ; |
2870 | AliITSv11GeomCableFlat chip3("chip3", fgkLVChip3_Y, chip3fullThick); |
2871 | chip3.SetNLayers(2); |
2872 | chip3.SetLayer(0, fgkLVChip3_Z, plastiChip, 12); |
2873 | chip3.SetLayer(1, fgkLVChip3_SiZ, siliconChip, 8); |
2874 | chip3.SetInitialNode( (TGeoVolume *) cardLVassembly); |
2875 | p1[0] = orientation*(fgkLVChip3_PosX-fgkLVChip3_X/2); |
2876 | p1[1] = fgkLVChip3_PosY; |
2877 | p1[2] = -carLVfullThick/2 - chip3fullThick/2; |
2878 | p2[0] = orientation*(fgkLVChip3_PosX+fgkLVChip3_X/2); |
2879 | p2[1] = fgkLVChip3_PosY; |
2880 | p2[2] = -carLVfullThick/2 - chip3fullThick/2; |
2881 | chip3.AddCheckPoint( (TGeoVolume *) cardLVassembly, 0, p1, vX); |
2882 | chip3.AddCheckPoint( (TGeoVolume *) cardLVassembly, 1, p2, vX); |
2883 | chip3.CreateAndInsertBoxCableSegment(1); |
2884 | |
2885 | |
2886 | // the Al pieces for heat exchange : |
2887 | |
2888 | TGeoBBox *alLVcooling1 = new TGeoBBox("alLVcooling1" , |
2889 | fgkLVcool_X1/2, fgkLVcool_Y1/2, fgkLVcool_Z1/2); |
2890 | |
2891 | TGeoTranslation *alLVcooling1Tr = new TGeoTranslation("alLVcooling1Tr", |
2892 | orientation*(fgkLVcool_X1/2+fgkLVcool_X2), |
2893 | fgkLVcoolPosY+fgkLVcool_Y1/2, |
2894 | carLVfullThick/2+chip0fullThick+fgkLVcool_Z1/2); |
2895 | TGeoTranslation *alLVcooling1TrB = new TGeoTranslation("alLVcooling1TrB", |
2896 | orientation*(fgkLVcool_X1/2+fgkLVcool_X2), |
2897 | fgkLVcoolPosY+fgkLVcool_Y1/2, |
2898 | -(carLVfullThick/2+chip0fullThick+fgkLVcool_Z1/2)); |
2899 | |
2900 | TGeoVolume *vAlLVcooling1 = new TGeoVolume("vAlLVcooling1",alLVcooling1, |
2901 | alCu12SDD); |
2902 | vAlLVcooling1->SetLineColor(2); |
2903 | |
2904 | //-- |
2905 | TGeoBBox * alLVcooling2 = new TGeoBBox("lLVcooling2" , |
2906 | fgkLVcool_X2/2, fgkLVcool_Y2/2, fgkLVcool_Z2/2); |
2907 | TGeoTranslation *alLVcooling2Tr = new TGeoTranslation("alLVcooling2Tr", |
2908 | orientation*(fgkLVcool_X2/2), |
2909 | fgkLVcoolPosY+fgkLVcool_Y1/2, |
2910 | carLVfullThick/2+chip0fullThick+fgkLVcool_Z1-fgkLVcool_Z2/2); |
2911 | TGeoTranslation *alLVcooling2TrB = new TGeoTranslation("alLVcooling2TrB", |
2912 | orientation*(fgkLVcool_X2/2), |
2913 | fgkLVcoolPosY+fgkLVcool_Y1/2, |
2914 | -(carLVfullThick/2+chip0fullThick+fgkLVcool_Z1-fgkLVcool_Z2/2)); |
2915 | |
2916 | TGeoVolume *vAlLVcooling2 = new TGeoVolume("vAlLVcooling2",alLVcooling2, |
2917 | alCu12SDD); |
2918 | vAlLVcooling2->SetLineColor(2); |
2919 | |
2920 | //-- |
2921 | |
2922 | Double_t alLVcool_Z3 = (fgkLVcard_CuZ+fgkLVcard_Z+2.*(fgkLVChip0_SiZ+fgkLVChip0_Z) |
2923 | +fgkLVcool_Z1*2.); |
2924 | |
2925 | TGeoBBox * alLVcooling3 = new TGeoBBox("lLVcooling3" , |
2926 | fgkLVcool_X3/2, fgkLVcool_Y3/2, alLVcool_Z3/2); |
2927 | |
2928 | |
2929 | TGeoTranslation *alLVcooling3Tr = new TGeoTranslation("alLVcooling3Tr", |
2930 | orientation*(-fgkLVcool_X3/2), |
2931 | fgkLVcoolPosY+fgkLVcool_Y1-fgkLVcool_Y3/2, |
2932 | 0); |
2933 | |
2934 | TGeoVolume *vAlLVcooling3 = new TGeoVolume("vAlLVcooling3",alLVcooling3,alCu12SDD); |
2935 | vAlLVcooling3->SetLineColor(2); |
2936 | |
2937 | cardLVassembly->AddNode(vAlLVcooling1, 1,alLVcooling1Tr); |
2938 | cardLVassembly->AddNode(vAlLVcooling1, 2,alLVcooling1TrB); |
2939 | cardLVassembly->AddNode(vAlLVcooling2, 1,alLVcooling2Tr); |
2940 | cardLVassembly->AddNode(vAlLVcooling2, 2,alLVcooling2TrB); |
2941 | cardLVassembly->AddNode(vAlLVcooling3, 1,alLVcooling3Tr); |
2942 | |
2943 | return cardLVassembly; |
2944 | } |
2945 | |
2946 | |
2947 | //________________________________________________________________________ |
2948 | TGeoVolumeAssembly* AliITSv11GeometrySDD::CreateHVCard(Int_t iLay){ |
2949 | // |
2950 | // return an assembly containing the HV card |
b7943f00 |
2951 | // |
108bd0fe |
2952 | iLay = iLay; |
2953 | |
2954 | TGeoMedium *ceramic = GetMedium("CERAMICS$"); // ceramicHVcard |
2955 | TGeoMedium *medSMDcapaMiddle = GetMedium("SDD X7R capacitors$"); // TO CODE !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
2956 | TGeoMedium *medSMDcapaEnd = GetMedium("SDD X7R capacitors$"); // SDDX7RcapacitorsSDD TO CODE !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
2957 | TGeoMedium *stainless = GetMedium("INOX$"); // ITSspdStainlesSteal ??????????? |
2958 | TGeoMedium *plastic = GetMedium("SDDKAPTON (POLYCH2)$"); // ITS_ITSsddKAPTON_POLYCH2 ??????????? |
2959 | TGeoMedium *alCu12SDD = GetMedium("INOX$"); // ITSsddAlCu12 : to code !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
2960 | |
2961 | TGeoVolumeAssembly *highVCard = new TGeoVolumeAssembly("ITSsddHVCard"); |
2962 | |
2963 | //==================================== |
2964 | //--- the card itself |
2965 | TGeoBBox *ceramicCard = new TGeoBBox("ceramCard", fgkHVCardCeramX/2, |
2966 | fgkHVCardCeramY/2, fgkHVCardCeramZ/2); |
2967 | TGeoVolume *vCeramicCard = new TGeoVolume("vCeramCard", ceramicCard, ceramic); |
2968 | vCeramicCard->SetLineColor(38);// or 9 blue slightly dark |
2969 | |
2970 | highVCard->AddNode(vCeramicCard, 1, 0); |
2971 | |
2972 | |
2973 | //==================================== |
2974 | //--- capacitors |
2975 | |
2976 | // capa1 |
2977 | TGeoBBox *capa1Middle = new TGeoBBox("cardHVCapa1Middle", fgkHVCardCapa1X/2, |
2978 | fgkHVCardCapa1Ymid/2, fgkHVCardCapa1Z/2); |
2979 | TGeoVolume *vCapa1Middle = new TGeoVolume("vCardHVCapa1Middle",capa1Middle, |
2980 | medSMDcapaMiddle); |
2981 | |
2982 | TGeoBBox *capa1End = new TGeoBBox("cardHVCapa1End", fgkHVCardCapa1X/2, |
2983 | fgkHVCardCapa1Yend/2, fgkHVCardCapa1Z/2); |
2984 | TGeoVolume *vCapa1End = new TGeoVolume("vCardHVCapa1End",capa1End, |
2985 | medSMDcapaEnd); |
2986 | vCapa1End->SetLineColor(18);// grey silver |
2987 | TGeoTranslation *capa1EndTr1 = new TGeoTranslation("cardHVcapa1EndTr1", 0, |
2988 | (fgkHVCardCapa1Ymid+fgkHVCardCapa1Yend)/2,0); |
2989 | TGeoTranslation *capa1EndTr2 = new TGeoTranslation("cardHVcapa1EndTr2", 0, |
2990 | -(fgkHVCardCapa1Ymid+fgkHVCardCapa1Yend)/2,0); |
2991 | |
2992 | TGeoTranslation *capa1PosTr = new TGeoTranslation("cardHVcapa1PosTr", |
2993 | fgkHVCardCapa1PosX, fgkHVCardCapa1PosY, |
2994 | -fgkHVCardCeramZ/2-fgkHVCardCapa1Z/2); |
2995 | |
2996 | |
2997 | TGeoVolumeAssembly *capa1 = new TGeoVolumeAssembly("cardHVCapa1"); |
2998 | capa1->AddNode(vCapa1Middle, 1,0); |
2999 | capa1->AddNode(vCapa1End, 1, capa1EndTr1); |
3000 | capa1->AddNode(vCapa1End, 2, capa1EndTr2); |
3001 | |
3002 | highVCard->AddNode(capa1, 1, capa1PosTr); |
3003 | |
3004 | // capa2 |
3005 | TGeoBBox *capa2Middle = new TGeoBBox("cardHVCapa2Middle", fgkHVCardCapa2X/2, |
3006 | fgkHVCardCapa2Ymid/2, fgkHVCardCapa2Z/2); |
3007 | TGeoVolume *vCapa2Middle = new TGeoVolume("vCardHVCapa2Middle",capa2Middle, |
3008 | medSMDcapaMiddle); |
3009 | |
3010 | TGeoBBox *capa2End = new TGeoBBox("cardHVCapa2End", fgkHVCardCapa2X/2, |
3011 | fgkHVCardCapa2Yend/2, fgkHVCardCapa2Z/2); |
3012 | TGeoVolume *vCapa2End = new TGeoVolume("vCardHVCapa2End",capa2End, |
3013 | medSMDcapaEnd); |
3014 | vCapa2End->SetLineColor(18);// grey silver |
3015 | TGeoTranslation *capa2EndTr1 = new TGeoTranslation("cardHVcapa2EndTr1", 0, |
3016 | (fgkHVCardCapa2Ymid+fgkHVCardCapa2Yend)/2,0); |
3017 | TGeoTranslation *capa2EndTr2 = new TGeoTranslation("cardHVcapa2EndTr2", 0, |
3018 | -(fgkHVCardCapa2Ymid+fgkHVCardCapa2Yend)/2,0); |
3019 | |
3020 | TGeoTranslation *capa2PosTr = new TGeoTranslation("cardHVcapa2PosTr", |
3021 | fgkHVCardCapa2PosX, fgkHVCardCapa2PosY, |
3022 | -fgkHVCardCeramZ/2-fgkHVCardCapa2Z/2); |
3023 | |
3024 | TGeoVolumeAssembly *capa2 = new TGeoVolumeAssembly("cardHVCapa2"); |
3025 | capa2->AddNode(vCapa2Middle, 1,0); |
3026 | capa2->AddNode(vCapa2End, 1, capa2EndTr1); |
3027 | capa2->AddNode(vCapa2End, 2, capa2EndTr2); |
3028 | |
3029 | highVCard->AddNode(capa2, 1, capa2PosTr); |
3030 | |
3031 | // capa3 |
3032 | TGeoBBox *capa3Middle = new TGeoBBox("cardHVCapa3Middle", fgkHVCardCapa3Xmid/2, |
3033 | fgkHVCardCapa3Y/2, fgkHVCardCapa3Z/2); |
3034 | TGeoVolume *vCapa3Middle = new TGeoVolume("vCardHVCapa3Middle",capa3Middle, |
3035 | medSMDcapaMiddle); |
3036 | |
3037 | TGeoBBox *capa3End = new TGeoBBox("cardHVCapa3End", fgkHVCardCapa3Xend/2, |
3038 | fgkHVCardCapa3Y/2, fgkHVCardCapa3Z/2); |
3039 | TGeoVolume *vCapa3End = new TGeoVolume("vCardHVCapa3End",capa3End, |
3040 | medSMDcapaEnd); |
3041 | vCapa3End->SetLineColor(18);// grey silver |
3042 | |
3043 | TGeoTranslation *capa3EndTr1 = new TGeoTranslation("cardHVcapa3EndTr1", |
3044 | (fgkHVCardCapa3Xmid+fgkHVCardCapa3Xend)/2, 0, 0); |
3045 | TGeoTranslation *capa3EndTr2 = new TGeoTranslation("cardHVcapa2EndTr2", |
3046 | -(fgkHVCardCapa3Xmid+fgkHVCardCapa3Xend)/2, 0, 0); |
3047 | |
3048 | TGeoVolumeAssembly *capa3 = new TGeoVolumeAssembly("cardHVCapa3"); |
3049 | capa3->AddNode(vCapa3Middle, 1,0); |
3050 | capa3->AddNode(vCapa3End, 1, capa3EndTr1); |
3051 | capa3->AddNode(vCapa3End, 2, capa3EndTr2); |
3052 | |
3053 | TGeoTranslation *capa3PosTr1 = new TGeoTranslation("cardHVcapa3PosTr1", |
3054 | fgkHVCardCapa3PosX1, fgkHVCardCapa3PosY1, |
3055 | -fgkHVCardCeramZ/2-fgkHVCardCapa3Z/2); |
3056 | |
3057 | TGeoTranslation *capa3PosTr2 = new TGeoTranslation("cardHVcapa3PosTr2", |
3058 | fgkHVCardCapa3PosX2, fgkHVCardCapa3PosY1, |
3059 | -fgkHVCardCeramZ/2-fgkHVCardCapa3Z/2); |
3060 | |
3061 | TGeoTranslation *capa3PosTr3 = new TGeoTranslation("cardHVcapa3PosTr3", |
3062 | fgkHVCardCapa3PosX3, fgkHVCardCapa3PosY2, |
3063 | -fgkHVCardCeramZ/2-fgkHVCardCapa3Z/2); |
3064 | |
3065 | TGeoTranslation *capa3PosTr4 = new TGeoTranslation("cardHVcapa3PosTr4", |
3066 | fgkHVCardCapa3PosX4, fgkHVCardCapa3PosY2, |
3067 | -fgkHVCardCeramZ/2-fgkHVCardCapa3Z/2); |
3068 | |
3069 | TGeoTranslation *capa3PosTr5 = new TGeoTranslation("cardHVcapa3PosTr5", |
3070 | fgkHVCardCapa3PosX5, fgkHVCardCapa3PosY3, |
3071 | -fgkHVCardCeramZ/2-fgkHVCardCapa3Z/2); |
3072 | |
3073 | highVCard->AddNode(capa3, 1, capa3PosTr1); |
3074 | highVCard->AddNode(capa3, 2, capa3PosTr2); |
3075 | highVCard->AddNode(capa3, 3, capa3PosTr3); |
3076 | highVCard->AddNode(capa3, 4, capa3PosTr4); |
3077 | highVCard->AddNode(capa3, 5, capa3PosTr5); |
3078 | |
3079 | //==================================== |
3080 | //--- connexions to LV card |
3081 | |
3082 | Double_t fgkConnexLVHVdiam1 = 0.8*fgkmm; |
3083 | Double_t fgkConnexLVHVdiam2 = 2*fgkmm; |
3084 | Double_t fgkConnexLVHVlen = 6.2*fgkmm; |
3085 | Double_t fgkConnexLVHVx = 3*fgkmm; |
3086 | Double_t fgkConnexLVHVy1 = 8*fgkmm; |
3087 | Double_t fgkConnexLVHVdy = 2.5*fgkmm; |
3088 | |
3089 | TGeoTube *connexLVHVmetal = new TGeoTube("connexLVHVmetal",0, |
3090 | fgkConnexLVHVdiam1/2,fgkConnexLVHVlen/2); |
3091 | TGeoTube *connexLVHVplastic = new TGeoTube("connexLVHVplastic", |
3092 | fgkConnexLVHVdiam1/2, |
3093 | fgkConnexLVHVdiam2/2, |
3094 | fgkConnexLVHVlen/2); |
3095 | TGeoVolume *vConnexLVHVmetal = new TGeoVolume("ITSsddConnexLVHVmetal", |
3096 | connexLVHVmetal, stainless); |
3097 | TGeoVolume *vConnexLVHVplast = new TGeoVolume("ITSsddConnexLVHVplast", |
3098 | connexLVHVplastic, plastic); |
3099 | vConnexLVHVmetal->SetLineColor(10);// white |
3100 | vConnexLVHVplast->SetLineColor(12); // dark grey |
3101 | |
3102 | TGeoVolumeAssembly *connexion = new TGeoVolumeAssembly("ITSsddConnexLVHV"); |
3103 | connexion->AddNode(vConnexLVHVmetal, 1, 0); |
3104 | connexion->AddNode(vConnexLVHVplast, 1, 0); |
3105 | |
3106 | TGeoTranslation *trConnexion1 = new TGeoTranslation(-fgkConnexLVHVx,fgkConnexLVHVy1, |
3107 | -fgkHVCardCeramZ/2-fgkConnexLVHVlen/2 ); |
3108 | TGeoTranslation *trConnexion2 = new TGeoTranslation( fgkConnexLVHVx,fgkConnexLVHVy1, |
3109 | -fgkHVCardCeramZ/2-fgkConnexLVHVlen/2 ); |
3110 | |
3111 | TGeoTranslation *trConnexion3 = new TGeoTranslation(-fgkConnexLVHVx, |
3112 | fgkConnexLVHVy1+fgkConnexLVHVdy, |
3113 | -fgkHVCardCeramZ/2-fgkConnexLVHVlen/2 ); |
3114 | TGeoTranslation *trConnexion4 = new TGeoTranslation( fgkConnexLVHVx, |
3115 | fgkConnexLVHVy1+fgkConnexLVHVdy, |
3116 | -fgkHVCardCeramZ/2-fgkConnexLVHVlen/2 ); |
3117 | |
3118 | TGeoTranslation *trConnexion5 = new TGeoTranslation(-fgkConnexLVHVx, |
3119 | fgkConnexLVHVy1+2*fgkConnexLVHVdy, |
3120 | -fgkHVCardCeramZ/2-fgkConnexLVHVlen/2 ); |
3121 | TGeoTranslation *trConnexion6 = new TGeoTranslation( fgkConnexLVHVx, |
3122 | fgkConnexLVHVy1+2*fgkConnexLVHVdy, |
3123 | -fgkHVCardCeramZ/2-fgkConnexLVHVlen/2 ); |
3124 | |
3125 | TGeoTranslation *trConnexion7 = new TGeoTranslation(-fgkConnexLVHVx, |
3126 | fgkConnexLVHVy1+3*fgkConnexLVHVdy, |
3127 | -fgkHVCardCeramZ/2-fgkConnexLVHVlen/2 ); |
3128 | TGeoTranslation *trConnexion8 = new TGeoTranslation( fgkConnexLVHVx, |
3129 | fgkConnexLVHVy1+3*fgkConnexLVHVdy, |
3130 | -fgkHVCardCeramZ/2-fgkConnexLVHVlen/2 ); |
3131 | |
3132 | highVCard->AddNode(connexion, 1, trConnexion1); |
3133 | highVCard->AddNode(connexion, 2, trConnexion2); |
3134 | highVCard->AddNode(connexion, 3, trConnexion3); |
3135 | highVCard->AddNode(connexion, 4, trConnexion4); |
3136 | highVCard->AddNode(connexion, 5, trConnexion5); |
3137 | highVCard->AddNode(connexion, 6, trConnexion6); |
3138 | highVCard->AddNode(connexion, 7, trConnexion7); |
3139 | highVCard->AddNode(connexion, 8, trConnexion8); |
3140 | |
3141 | //==================================== |
3142 | //--- cooling pieces |
3143 | |
3144 | TGeoBBox *cardHVcool1 = new TGeoBBox("cardHVcool1",fgkHVCardCool1X/2, |
3145 | fgkHVCardCool1Y/2, fgkHVCardCool1Z/2); |
3146 | |
3147 | |
3148 | TGeoBBox *cardHVcool2 = new TGeoBBox("cardHVcool2",fgkHVCardCool2X/2, |
3149 | fgkHVCardCool2Y/2, fgkHVCardCool2Z/2); |
3150 | |
3151 | TGeoBBox *cardHVcool3 = new TGeoBBox("cardHVcool3",fgkHVCardCool3X/2, |
3152 | fgkHVCardCool3Y/2, fgkHVCardCool3Z/2); |
3153 | |
3154 | TGeoVolume *vCardHVcool1 = new TGeoVolume("vCardHVcool1",cardHVcool1, |
3155 | alCu12SDD); |
3156 | TGeoVolume *vCardHVcool2 = new TGeoVolume("vCardHVcool2",cardHVcool2, |
3157 | alCu12SDD); |
3158 | TGeoVolume *vCardHVcool3 = new TGeoVolume("vCardHVcool3",cardHVcool3, |
3159 | alCu12SDD); |
3160 | // This last volume should in fact contains the screw used for fixing |
3161 | // the card to the cooling tube ... |
3162 | |
3163 | |
3164 | vCardHVcool1->SetLineColor(2); //red |
3165 | vCardHVcool2->SetLineColor(2); //red |
3166 | vCardHVcool3->SetLineColor(2); //red |
3167 | |
3168 | TGeoTranslation *cool1Tr1 = new TGeoTranslation("cardHVcool1Tr1", |
3169 | fgkHVCardCeramX/2-fgkHVCardCool1X/2, |
3170 | -fgkHVCardCoolDY+fgkHVCardCool1Y/2, |
3171 | fgkHVCardCeramZ/2+fgkHVCardCool1Z/2); |
3172 | TGeoTranslation *cool1Tr2 = new TGeoTranslation("cardHVcool1Tr2", |
3173 | -fgkHVCardCeramX/2+fgkHVCardCool1X/2, |
3174 | -fgkHVCardCoolDY+fgkHVCardCool1Y/2, |
3175 | fgkHVCardCeramZ/2+fgkHVCardCool1Z/2); |
3176 | |
3177 | highVCard->AddNode(vCardHVcool1, 1, cool1Tr1); |
3178 | highVCard->AddNode(vCardHVcool1, 2, cool1Tr2); |
3179 | |
3180 | TGeoTranslation *cool2Tr1 = new TGeoTranslation("cardHVcool2Tr1", |
3181 | fgkHVCardCeramX/2-fgkHVCardCool1X+fgkHVCardCool2X/2, |
3182 | -fgkHVCardCoolDY-fgkHVCardCool2Y/2, |
3183 | fgkHVCardCeramZ/2+fgkHVCardCool2Z/2); |
3184 | |
3185 | TGeoTranslation *cool2Tr2 = new TGeoTranslation("cardHVcool2Tr2", |
3186 | -fgkHVCardCeramX/2+fgkHVCardCool1X-fgkHVCardCool2X/2, |
3187 | -fgkHVCardCoolDY-fgkHVCardCool2Y/2, |
3188 | fgkHVCardCeramZ/2+fgkHVCardCool2Z/2); |
3189 | |
3190 | highVCard->AddNode(vCardHVcool2, 1, cool2Tr1); |
3191 | highVCard->AddNode(vCardHVcool2, 2, cool2Tr2); |
3192 | |
3193 | TGeoTranslation *cool3Tr1 = new TGeoTranslation("cardHVcool2Tr1", |
3194 | fgkHVCardCeramX/2-fgkHVCardCool1X+fgkHVCardCool2X+fgkHVCardCool3X/2, |
3195 | -fgkHVCardCoolDY-fgkHVCardCool3Y/2, |
3196 | fgkHVCardCeramZ/2+fgkHVCardCool2Z-fgkHVCardCool3Z/2); |
3197 | |
3198 | TGeoTranslation *cool3Tr2 = new TGeoTranslation("cardHVcool2Tr2", |
3199 | -fgkHVCardCeramX/2+fgkHVCardCool1X-fgkHVCardCool2X-fgkHVCardCool3X/2, |
3200 | -fgkHVCardCoolDY-fgkHVCardCool3Y/2, |
3201 | fgkHVCardCeramZ/2+fgkHVCardCool2Z-fgkHVCardCool3Z/2); |
3202 | |
3203 | highVCard->AddNode(vCardHVcool3, 1, cool3Tr1); |
3204 | highVCard->AddNode(vCardHVcool3, 2, cool3Tr2); |
3205 | |
3206 | return highVCard; |
3207 | } |
3208 | |
3209 | |
3210 | //________________________________________________________________________ |
3211 | TGeoVolumeAssembly* AliITSv11GeometrySDD::CreateEndLadderCards(Int_t iLay) { |
3212 | // |
3213 | // return an assembly containing the LV, HV and Carlos cards of one ladder |
3214 | // and their cooling system |
3215 | // |
3216 | |
3217 | TGeoMedium *alCu12SDD = GetMedium("AL$"); // ITSsddAlCu12 : to code !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
3218 | TGeoMedium *phynoxSDD = GetMedium("AL$"); // phynoxSDD To code !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
3219 | TGeoMedium *coolerMediumSDD = GetMedium("WATER$"); |
3220 | |
3221 | TGeoVolumeAssembly *endLadderCards = new TGeoVolumeAssembly("endLadderCards"); |
3222 | |
3223 | //********************************** |
3224 | //--- The rounded pipe for the end ladder card coooling |
3225 | |
3226 | Double_t endLadPipeUlength = fgkEndLadPipeUlengthLay3; |
3227 | Double_t endLadPipeArmZ = fgkEndLadPipeArmZLay3; |
3228 | Int_t nCards = 3; |
3229 | |
3230 | if (iLay==4) { |
3231 | endLadPipeUlength = fgkEndLadPipeUlengthLay4; |
3232 | endLadPipeArmZ = fgkEndLadPipeArmZLay4; |
3233 | nCards = 4; |
3234 | } |
3235 | |
3236 | AliITSv11GeomCableRound endLadderPipe("endLadderPipe", fgkEndLadPipeOuterDiam/2); |
3237 | endLadderPipe.SetNLayers(2); |
3238 | endLadderPipe.SetLayer(0, fgkEndLadPipeInnerDiam/2, coolerMediumSDD, 4); |
3239 | endLadderPipe.SetLayer(1, (fgkEndLadPipeOuterDiam-fgkEndLadPipeInnerDiam)/2, phynoxSDD, fColorPhynox); |
3240 | |
3241 | Double_t coolUzPos = fgkEndLadPipeOuterDiam/2+2.*fgkmm; //it is the x coord of the axis |
3242 | // of the U colling pipe in its center |
3243 | |
3244 | Double_t coordA[3] = { fgkEndLadPipeUwidth/2, 0, endLadPipeUlength+coolUzPos}; |
3245 | Double_t vectA[3] = {0,0,1}; |
3246 | |
3247 | Double_t coordB[3] = { fgkEndLadPipeUwidth/2,0, fgkEndLadPipeRadius+coolUzPos}; |
3248 | Double_t vectB[3] = {0,0,1}; |
3249 | |
3250 | Double_t coordC[3] = { fgkEndLadPipeUwidth/2-fgkEndLadPipeRadius, 0, coolUzPos}; |
3251 | Double_t vectC[3] = {1,0,0}; |
3252 | |
3253 | Double_t coordD[3] = {-fgkEndLadPipeUwidth/2+fgkEndLadPipeRadius, 0, coolUzPos}; |
3254 | Double_t vectD[3] = {-1,0,0}; |
3255 | |
3256 | Double_t coordE[3] = {-fgkEndLadPipeUwidth/2, 0, fgkEndLadPipeRadius+coolUzPos}; |
3257 | Double_t vectE[3] = {0,0,-1}; |
3258 | |
3259 | Double_t coordF[3] = {-fgkEndLadPipeUwidth/2,0, endLadPipeUlength+coolUzPos}; |
3260 | Double_t vectF[3] = {0,0,-1}; |
3261 | |
3262 | endLadderPipe.AddCheckPoint( (TGeoVolume *) endLadderCards, 0, coordA, vectA); |
3263 | endLadderPipe.AddCheckPoint( (TGeoVolume *) endLadderCards, 1, coordB, vectB); |
3264 | endLadderPipe.AddCheckPoint( (TGeoVolume *) endLadderCards, 2, coordC, vectC); |
3265 | endLadderPipe.AddCheckPoint( (TGeoVolume *) endLadderCards, 3, coordD, vectD); |
3266 | endLadderPipe.AddCheckPoint( (TGeoVolume *) endLadderCards, 4, coordE, vectE); |
3267 | endLadderPipe.AddCheckPoint( (TGeoVolume *) endLadderCards, 5, coordF, vectF); |
3268 | |
3269 | endLadderPipe.SetInitialNode((TGeoVolume *) endLadderCards); //Set the root node |
3270 | endLadderPipe.CreateAndInsertCableSegment( 1); |
3271 | //endLadderPipe.CreateAndInsertCableSegment( 2); |
3272 | endLadderPipe.CreateAndInsertTorusSegment( 2); |
3273 | endLadderPipe.CreateAndInsertCableSegment( 3); |
3274 | //endLadderPipe.CreateAndInsertCableSegment( 4); |
3275 | endLadderPipe.CreateAndInsertTorusSegment( 4); |
3276 | endLadderPipe.CreateAndInsertCableSegment( 5); |
3277 | |
3278 | TGeoBBox *endLadPipeArmBox = new TGeoBBox("endLadPipeArmBox",fgkEndLadPipeArmX/2, |
3279 | fgkEndLadPipeArmY/2, endLadPipeArmZ/2); |
3280 | TGeoTube *endLadPipeArmTube = new TGeoTube("endLadPipeArmTube", 0, |
3281 | fgkEndLadPipeOuterDiam/2, endLadPipeArmZ/2); |
3282 | |
3283 | TGeoTranslation *endLadPipeArmBoxDY1 = new TGeoTranslation("endLadPipeArmBoxDY1", |
3284 | - fgkEndLadPipeArmBoxDX, |
3285 | fgkEndLadPipeArmBoxDY,0); |
3286 | TGeoTranslation *endLadPipeArmBoxDY2 = new TGeoTranslation("endLadPipeArmBoxDY2", |
3287 | fgkEndLadPipeArmBoxDX, |
3288 | fgkEndLadPipeArmBoxDY,0); |
3289 | endLadPipeArmBoxDY1->RegisterYourself(); |
3290 | endLadPipeArmBoxDY2->RegisterYourself(); |
3291 | |
3292 | if(GetDebug(3)) { // Remove compiler warning. |
3293 | endLadPipeArmBox->InspectShape(); |
3294 | endLadPipeArmTube->InspectShape(); |
3295 | } |
3296 | |
3297 | TGeoCompositeShape *endLadPipeArm1 = new TGeoCompositeShape("ITSsddEndLadPipeArm1", |
3298 | "endLadPipeArmBox:endLadPipeArmBoxDY1" |
3299 | "- endLadPipeArmTube"); |
3300 | TGeoCompositeShape *endLadPipeArm2 = new TGeoCompositeShape("ITSsddEndLadPipeArm2", |
3301 | "endLadPipeArmBox:endLadPipeArmBoxDY2" |
3302 | "- endLadPipeArmTube"); |
b7943f00 |
3303 | |
108bd0fe |
3304 | TGeoVolume *vEndLadPipeArm1 = new TGeoVolume("ITSsddVolEndLadPipeArm1", |
3305 | endLadPipeArm1, alCu12SDD); |
3306 | TGeoVolume *vEndLadPipeArm2 = new TGeoVolume("ITSsddVolEndLadPipeArm2", |
3307 | endLadPipeArm2, alCu12SDD); |
3308 | vEndLadPipeArm1->SetLineColor(2); |
3309 | vEndLadPipeArm2->SetLineColor(2); |
3310 | |
3311 | Double_t armZ = (coolUzPos-fgkEndLadPipeOuterDiam/2+endLadPipeArmZ/2 |
3312 | +fgkEndLadPipeArmZpos); |
3313 | |
3314 | TGeoTranslation *trEndLadPipeArm1 = new TGeoTranslation("trEndLadPipeArm1", |
3315 | -fgkEndLadPipeUwidth/2,0,armZ); |
3316 | TGeoTranslation *trEndLadPipeArm2 = new TGeoTranslation("trEndLadPipeArm2", |
3317 | fgkEndLadPipeUwidth/2,0,armZ); |
3318 | |
3319 | endLadderCards->AddNode(vEndLadPipeArm1, 1, trEndLadPipeArm1); |
3320 | endLadderCards->AddNode(vEndLadPipeArm2, 1, trEndLadPipeArm2); |
3321 | |
3322 | //********************************** |
3323 | //--- LV cards |
3324 | TGeoVolumeAssembly *cardLVassemblyR = CreateLVCard(-1); |
3325 | TGeoVolumeAssembly *cardLVassemblyL = CreateLVCard( 1); |
3326 | |
3327 | Double_t spaceBetweenCards = 0.2*fgkmm; |
3328 | |
3329 | Double_t cardLVxShift = (fgkEndLadPipeUwidth/2-fgkEndLadPipeArmX/2 |
3330 | +fgkEndLadPipeArmBoxDX); |
3331 | Double_t cardLVyShift = (-fgkLVcoolPosY-fgkLVcool_Y1+fgkLVcool_Y3 |
3332 | +fgkEndLadPipeArmY/2+fgkEndLadPipeArmBoxDY); |
3333 | |
3334 | Double_t alLVcool_Z3 = (fgkLVcard_CuZ+fgkLVcard_Z+2.*(fgkLVChip0_SiZ+fgkLVChip0_Z) |
3335 | +fgkLVcool_Z1*2.); |
3336 | |
3337 | Double_t firstLVCardZ = fgkEndLadPipeArmZpos-fgkEndLadPipeOuterDiam/2.+alLVcool_Z3/2 |
3338 | +coolUzPos+1.25*fgkmm; |
3339 | // Position in z of the first LVB with respect to the start of the cooling |
3340 | // rectangular arm, coming (from inside of the ladder) |
3341 | // The cards are added one after the other |
3342 | |
3343 | for (Int_t iCard=0; iCard<nCards; iCard++) { |
3344 | |
3345 | Double_t cardLVzShift = firstLVCardZ + |
3346 | Double_t(iCard)*(alLVcool_Z3 + 2.*spaceBetweenCards+fgkHVCardCool3Z); |
3347 | |
3348 | TGeoTranslation *trCardLVassemblyR = new TGeoTranslation(cardLVxShift, |
3349 | cardLVyShift, cardLVzShift); |
3350 | TGeoTranslation *trCardLVassemblyL = new TGeoTranslation(-cardLVxShift, |
3351 | cardLVyShift, cardLVzShift); |
3352 | |
3353 | endLadderCards->AddNode(cardLVassemblyR, iCard+1, trCardLVassemblyR); |
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