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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 | //************************************************************************* |
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18 | // |
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19 | // SDD geometry, based on ROOT geometrical modeler |
20 | // |
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21 | // Its integration to the aliroot framework is done in the AliITSv11Hybrid |
22 | // class (AliITSv11 not being functionnal so far) |
23 | // |
24 | // This geometry has no dependence with aliroot, you can run it with root |
25 | // only, provided that the AliITSv11GeomCable classes are also compiled |
26 | // |
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27 | // Ludovic Gaudichet gaudichet@to.infn.it |
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28 | //************************************************************************* |
29 | |
30 | |
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31 | |
32 | // General Root includes |
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33 | #include <TMath.h> |
34 | |
35 | // Root Geometry includes |
36 | #include <TGeoManager.h> |
37 | #include <TGeoVolume.h> |
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38 | #include <TGeoCone.h> |
39 | #include <TGeoTube.h> |
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40 | #include <TGeoTrd1.h> |
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41 | #include <TGeoArb8.h> |
42 | #include <TGeoCompositeShape.h> |
43 | #include <TGeoMatrix.h> |
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44 | #include <TGeoNode.h> |
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45 | |
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46 | #include "AliITSgeom.h" |
47 | #include "AliITSgeomSDD.h" |
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48 | #include "AliITSv11GeometrySDD.h" |
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49 | #include "AliITSv11GeomCableFlat.h" |
50 | #include "AliITSv11GeomCableRound.h" |
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51 | |
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52 | const char* AliITSv11GeometrySDD::fgSDDsensitiveVolName3 = "ITSsddSensitivL3"; |
53 | const char* AliITSv11GeometrySDD::fgSDDsensitiveVolName4 = "ITSsddSensitivL4"; |
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54 | const Double_t AliITSv11GeometrySDD::fgkSegmentLength = 37.2*2*fgkmm; |
55 | const Double_t AliITSv11GeometrySDD::fgkLadderWidth = 50.0*fgkmm; |
56 | const Double_t AliITSv11GeometrySDD::fgkLadderHeight = 30.0*fgkmm; |
57 | const Double_t AliITSv11GeometrySDD::fgkLadderSegBoxDW = 3.5*fgkmm; |
58 | const Double_t AliITSv11GeometrySDD::fgkLadderSegBoxDH = 3.*fgkmm; |
59 | |
60 | const Double_t AliITSv11GeometrySDD::fgkLadderBeamRadius = 0.6*fgkmm; |
61 | const Double_t AliITSv11GeometrySDD::fgkLadderLa = 3.*fgkmm; |
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62 | const Double_t AliITSv11GeometrySDD::fgkLadderHa = 0.721979*fgkmm; |
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63 | const Double_t AliITSv11GeometrySDD::fgkLadderLb = 3.7*fgkmm; |
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64 | const Double_t AliITSv11GeometrySDD::fgkLadderHb = 0.890428*fgkmm; |
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65 | const Double_t AliITSv11GeometrySDD::fgkLadderl = 0.25*fgkmm; |
66 | |
67 | const Double_t AliITSv11GeometrySDD::fgkBottomBeamAngle = 56.5; |
68 | const Double_t AliITSv11GeometrySDD::fgkBeamSidePhi = 65; |
69 | |
70 | const Double_t AliITSv11GeometrySDD::fgkLadWaferSep = 2*fgkmm; |
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71 | const Double_t AliITSv11GeometrySDD::fgkPinSuppWidth = 2.5*fgkmm; |
72 | const Double_t AliITSv11GeometrySDD::fgkPinSuppHeight = 2.*fgkmm; |
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73 | const Double_t AliITSv11GeometrySDD::fgkPinSuppRmax = 2.5/2.*fgkmm; |
74 | const Double_t AliITSv11GeometrySDD::fgkPinR = 1.5/2.*fgkmm; |
75 | const Double_t AliITSv11GeometrySDD::fgkPinSuppLength = 5.*fgkmm; |
76 | const Double_t AliITSv11GeometrySDD::fgkPinSuppThickness = 0.5*fgkmm; |
77 | const Double_t AliITSv11GeometrySDD::fgkPinSuppConeAngle = 4; |
78 | const Double_t AliITSv11GeometrySDD::fgkPinDXminOnSensor = (39./2.)*fgkmm; |
79 | const Double_t AliITSv11GeometrySDD::fgkPinPinDDXOnSensor = 3*fgkmm; |
80 | const Double_t AliITSv11GeometrySDD::fgkPinDYOnSensor = (52.5/2.)*fgkmm; |
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81 | |
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82 | // parameters from ALR-0752/3 |
83 | const Double_t AliITSv11GeometrySDD::fgkCoolPipeSuppHeight = 3.2*fgkmm; |
84 | const Double_t AliITSv11GeometrySDD::fgkCoolPipeSuppMaxLength = 14*fgkmm; |
85 | const Double_t AliITSv11GeometrySDD::fgkCoolPipeSuppWidthExt = 0.4*fgkmm; |
86 | const Double_t AliITSv11GeometrySDD::fgkCoolPipeSuppWidthIn = 0.65*fgkmm; |
87 | const Double_t AliITSv11GeometrySDD::fgkCoolPipeSuppHoleDiam = 2*fgkmm; |
88 | const Double_t AliITSv11GeometrySDD::fgkCoolPipeSuppFulWidth = 5.15*fgkmm; |
89 | const Double_t AliITSv11GeometrySDD::fgkCoolPipeSuppTongW = 0.8*fgkmm; |
90 | const Double_t AliITSv11GeometrySDD::fgkCoolPipeSuppAngle = 22.5; |
91 | const Double_t AliITSv11GeometrySDD::fgkCoolPipeSuppSlitL = 4.9*fgkmm; |
92 | const Double_t AliITSv11GeometrySDD::fgkCoolPipeSuppAxeDist = 3.05*fgkmm; |
93 | const Double_t AliITSv11GeometrySDD::fgkCoolPipeInnerDiam = 1.84*fgkmm; |
94 | const Double_t AliITSv11GeometrySDD::fgkCoolPipeOuterDiam = 2.*fgkmm; |
95 | |
96 | const Double_t AliITSv11GeometrySDD::fgkBTBthick = 0.25 *fgkmm; |
97 | const Double_t AliITSv11GeometrySDD::fgkBTBlength = 55. *fgkmm; |
98 | const Double_t AliITSv11GeometrySDD::fgkBTBwidth = 18*fgkmm; |
99 | const Double_t AliITSv11GeometrySDD::fgkBTBaxisAtoBottom = 4*fgkmm; |
100 | const Double_t AliITSv11GeometrySDD::fgkBTBaxisAtoBase = 1.2*fgkmm; |
101 | const Double_t AliITSv11GeometrySDD::fgkRadiusAminBTB = 1. *fgkmm; |
102 | const Double_t AliITSv11GeometrySDD::fgkRadiusBminBTB = 0.53 *fgkmm; |
103 | const Double_t AliITSv11GeometrySDD::fgkBTBHoleLength = 15 *fgkmm; |
104 | const Double_t AliITSv11GeometrySDD::fgkBTBHolewidth = 6 *fgkmm; |
105 | const Double_t AliITSv11GeometrySDD::fgkBTBHoleRefX = 10 *fgkmm; |
106 | const Double_t AliITSv11GeometrySDD::fgkBTBHoleRefY = 6.5 *fgkmm; |
107 | |
108 | const Double_t AliITSv11GeometrySDD::fgkLay3Rmin = 145.*fgkmm; // not min! Rmin virtual tube |
109 | const Double_t AliITSv11GeometrySDD::fgkLay3Rmax = 205.*fgkmm; // not min! Rmax virtual tube |
110 | const Double_t AliITSv11GeometrySDD::fgkLay3Length = (524.+0.)*fgkmm; // ladder+supporting rings (length of the virtual tube) |
111 | const Double_t AliITSv11GeometrySDD::fgkLay3LadderLength = 524.*fgkmm; |
112 | const Double_t AliITSv11GeometrySDD::fgkLay3DetShortRadius = 146.0*fgkmm; |
113 | const Double_t AliITSv11GeometrySDD::fgkLay3DetLongRadius = 152.0*fgkmm; |
114 | const Double_t AliITSv11GeometrySDD::fgkLay3LaddTopCornerEnd = 15.6*fgkmm; |
115 | const Int_t AliITSv11GeometrySDD::fgkLay3Ndet = 6; |
116 | const Int_t AliITSv11GeometrySDD::fgkLay3Nladd = 14; |
117 | const Double_t AliITSv11GeometrySDD::fgkLay3CoolPipeSuppH = 7.5*fgkmm; |
118 | |
119 | const Double_t AliITSv11GeometrySDD::fgkLay4Rmin = 220.*fgkmm; // not min! Rmin virtual tube |
120 | const Double_t AliITSv11GeometrySDD::fgkLay4Rmax = 290.*fgkmm; // not min! Rmax virtual tube |
121 | const Double_t AliITSv11GeometrySDD::fgkLay4Length = (671.+0.)*fgkmm; // ladder+supporting rings (length of the virtual tube) |
122 | const Double_t AliITSv11GeometrySDD::fgkLay4LadderLength = 671.*fgkmm; |
123 | const Double_t AliITSv11GeometrySDD::fgkLay4DetShortRadius = 235.0*fgkmm; |
124 | const Double_t AliITSv11GeometrySDD::fgkLay4DetLongRadius = 240.5*fgkmm; |
125 | const Double_t AliITSv11GeometrySDD::fgkLay4LaddTopCornerEnd = 15.6*fgkmm; |
126 | const Int_t AliITSv11GeometrySDD::fgkLay4Ndet = 8; |
127 | const Int_t AliITSv11GeometrySDD::fgkLay4Nladd = 22; |
128 | const Double_t AliITSv11GeometrySDD::fgkLay4CoolPipeSuppH = 7.5*fgkmm; |
129 | |
130 | //hybrid |
131 | const Double_t AliITSv11GeometrySDD::fgkHybridAngle = 46; // approx !!! |
132 | // Origine taken at the hybrid corner : |
133 | const Double_t AliITSv11GeometrySDD::fgkHybridLength = 65*fgkmm; |
134 | const Double_t AliITSv11GeometrySDD::fgkHybridWidth = 41*fgkmm; |
135 | const Double_t AliITSv11GeometrySDD::fgkHybRndHoleRad = 1.05*fgkmm; |
136 | const Double_t AliITSv11GeometrySDD::fgkHybRndHoleZ = 2.5*fgkmm; |
137 | const Double_t AliITSv11GeometrySDD::fgkHybRndHoleX = fgkHybridWidth-23.599*fgkmm; |
138 | |
139 | const Double_t AliITSv11GeometrySDD::fgkHybFLlowHoleDZ = 9.698*fgkmm; |
140 | const Double_t AliITSv11GeometrySDD::fgkHybFLlowHolePasDX = 10.754*fgkmm; |
141 | const Double_t AliITSv11GeometrySDD::fgkHybFLlowHoleAmbDX = 9.122*fgkmm; |
142 | // center of ships to the border |
143 | const Double_t AliITSv11GeometrySDD::fgkHybFLlowChipZ4 = fgkHybridLength-(4.654 )*fgkmm-fgkHybFLlowHoleDZ/2; |
144 | const Double_t AliITSv11GeometrySDD::fgkHybFLlowChipZ3 = fgkHybridLength-(4.654+15. )*fgkmm-fgkHybFLlowHoleDZ/2; |
145 | const Double_t AliITSv11GeometrySDD::fgkHybFLlowChipZ2 = fgkHybridLength-(4.654+15.*2)*fgkmm-fgkHybFLlowHoleDZ/2; |
146 | const Double_t AliITSv11GeometrySDD::fgkHybFLlowChipZ1 = fgkHybridLength-(4.654+15.*3)*fgkmm-fgkHybFLlowHoleDZ/2; |
147 | const Double_t AliITSv11GeometrySDD::fgkHybFLlowPasX = fgkHybridWidth-32.775*fgkmm; |
148 | const Double_t AliITSv11GeometrySDD::fgkHybFLlowAmbX = fgkHybridWidth-20.791*fgkmm; |
149 | const Double_t AliITSv11GeometrySDD::fgkHybChipsDZ = 9.221*fgkmm; |
150 | const Double_t AliITSv11GeometrySDD::fgkHybPascalDX = 10.245*fgkmm; |
151 | const Double_t AliITSv11GeometrySDD::fgkHybAmbraDX = 8.51*fgkmm; |
152 | const Double_t AliITSv11GeometrySDD::fgkHybFLUpperWidth = 15.012*fgkmm; |
153 | const Double_t AliITSv11GeometrySDD::fgkHybFLUpperLength = 59.878*fgkmm; |
154 | const Double_t AliITSv11GeometrySDD::fgkHybFLUpperAlDZ = 11.183*fgkmm; |
155 | const Double_t AliITSv11GeometrySDD::fgkHybFLUpperAldx = 2.307*fgkmm; |
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156 | |
157 | const Double_t AliITSv11GeometrySDD::fgkmu = 1*fgkmicron; // 1*fgkmicron; // can be increase for checking thin objects |
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158 | const Double_t AliITSv11GeometrySDD::fgkHybridThBridgeThick = 0.25*fgkmm; // ??? |
159 | const Double_t AliITSv11GeometrySDD::fgkHybAlThick = 30*fgkmu; |
160 | const Double_t AliITSv11GeometrySDD::fgkHybUpThick = 20*fgkmu; |
161 | const Double_t AliITSv11GeometrySDD::fgkHybGlueScrnThick = 50*fgkmu; // ??? ????? |
162 | const Double_t AliITSv11GeometrySDD::fgkHybGlueLowThick = 90*fgkmu; |
163 | const Double_t AliITSv11GeometrySDD::fgkHybGlueUpThick = 90*fgkmu; // sur ????? |
164 | const Double_t AliITSv11GeometrySDD::fgkHybAlCCThick = 12*fgkmu; |
165 | const Double_t AliITSv11GeometrySDD::fgkHybUpCCThick = 12*fgkmu; |
166 | const Double_t AliITSv11GeometrySDD::fgkHybChipThick = 150*fgkmu; |
167 | const Double_t AliITSv11GeometrySDD::fgkHybGlueAgThick = 50*fgkmu; // ??? ???? |
168 | const Double_t AliITSv11GeometrySDD::fgkHybUnderNiThick = 20*fgkmu; // ??? ???? |
169 | const Int_t AliITSv11GeometrySDD::fgkNHybSMD = 25; |
170 | const Double_t AliITSv11GeometrySDD::fgkHybSMDposX[fgkNHybSMD] = |
171 | {2.92*fgkmm,6.5*fgkmm,10.13*fgkmm,13.59*fgkmm,21.40*fgkmm, |
172 | 2.92*fgkmm,6.5*fgkmm,10.13*fgkmm,13.59*fgkmm,19.91*fgkmm, |
173 | 2.92*fgkmm,6.5*fgkmm,10.13*fgkmm,13.59*fgkmm,17.09*fgkmm,21.40*fgkmm, |
174 | 2.92*fgkmm,6.5*fgkmm,10.13*fgkmm,13.59*fgkmm,19.91*fgkmm, |
175 | 1.63*fgkmm,5.22*fgkmm,13.59*fgkmm,21.40*fgkmm}; |
176 | const Double_t AliITSv11GeometrySDD::fgkHybSMDposZ[fgkNHybSMD] = |
177 | { 2.3 *fgkmm, 2.3 *fgkmm, 2.3 *fgkmm, 2.3 *fgkmm, 2.3 *fgkmm, |
178 | 17.315*fgkmm,17.315*fgkmm,17.315*fgkmm,17.315*fgkmm,17.315*fgkmm, |
179 | 32.31*fgkmm,32.31*fgkmm,32.31*fgkmm,32.31*fgkmm,32.31*fgkmm,32.31*fgkmm, |
180 | 47.38*fgkmm,47.38*fgkmm,47.38*fgkmm,47.38*fgkmm,47.38*fgkmm, |
181 | 62.68*fgkmm,62.06*fgkmm,62.06*fgkmm,62.06*fgkmm}; |
182 | const Double_t AliITSv11GeometrySDD::fgkHybSMDmiddleW = 0.954*fgkmm; |
183 | const Double_t AliITSv11GeometrySDD::fgkHybSMDmiddleL = 0.47 *fgkmm; |
184 | const Double_t AliITSv11GeometrySDD::fgkHybSMDendW = 1.132*fgkmm; |
185 | const Double_t AliITSv11GeometrySDD::fgkHybSMDendL = 0.925*fgkmm; |
186 | const Double_t AliITSv11GeometrySDD::fgkHybSMDheight = 400.*fgkmu; // ??? ????!!!!!!! |
187 | |
188 | const Double_t AliITSv11GeometrySDD::fgkWaferThickness = 300.*fgkmu; |
189 | const Double_t AliITSv11GeometrySDD::fgkWaferWidth = 72.5 *fgkmm; |
190 | const Double_t AliITSv11GeometrySDD::fgkWaferLength = 87.6 *fgkmm; |
191 | const Double_t AliITSv11GeometrySDD::fgkWaferThickSens = 299.8*fgkmu; |
192 | const Double_t AliITSv11GeometrySDD::fgkWaferWidthSens = 70.17*fgkmm; |
193 | const Double_t AliITSv11GeometrySDD::fgkWaferLengthSens = 74.97*fgkmm; |
194 | |
195 | const Double_t AliITSv11GeometrySDD::fgkDigitCablWidth = 18.4*fgkmm; |
196 | const Double_t AliITSv11GeometrySDD::fgkDigitCablAlThick = (30+30*8./10.)*fgkmicron; // will probably change |
197 | const Double_t AliITSv11GeometrySDD::fgkDigitCablPolyThick = (20+12)*fgkmicron; // will probably change |
198 | |
199 | const Double_t AliITSv11GeometrySDD::fgkWaHVcableAlThick = 30*2./10.*fgkmu; // will probably change // Al ratio is random !!! |
200 | const Double_t AliITSv11GeometrySDD::fgkWaHVcablePolyThick = 175*fgkmu; // will probably change |
201 | const Double_t AliITSv11GeometrySDD::fgkWaHVcableLength = 67.08*fgkmm; |
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202 | const Double_t AliITSv11GeometrySDD::fgkWaHVcableWitdh = 17.4*fgkmm; // check !!! |
203 | const Double_t AliITSv11GeometrySDD::fgkWaHVcableDW = 5.24*fgkmm; //5.24*fgkmm;// check !!! |
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204 | |
205 | const Double_t AliITSv11GeometrySDD::fgkSensorGlassLX = 5. *fgkmm; |
206 | const Double_t AliITSv11GeometrySDD::fgkSensorGlassLZ = 5. *fgkmm; |
207 | const Double_t AliITSv11GeometrySDD::fgkSensorGlassLY = 150. *fgkmu; |
208 | const Double_t AliITSv11GeometrySDD::fgkGlassDXOnSensor = 26.28*fgkmm; // check !!! |
209 | const Double_t AliITSv11GeometrySDD::fgkGlassDZOnSensor = 22.50*fgkmm; // check !!! |
210 | |
211 | const Double_t AliITSv11GeometrySDD::fgkTransitHVAlThick = 30*2./10.*fgkmu; // check // will probably change //Al ratio is random |
212 | const Double_t AliITSv11GeometrySDD::fgkTransitHVPolyThick = 100*fgkmu; // check // will probably change |
213 | const Double_t AliITSv11GeometrySDD::fgkTransitHVHeadLX = 71.46*fgkmm; // check !!! |
214 | const Double_t AliITSv11GeometrySDD::fgkTransitHVHeadLZ = 21.3*fgkmm; |
215 | const Double_t AliITSv11GeometrySDD::fgkTransitHVBondingLZ = 3.6*fgkmm; |
216 | const Double_t AliITSv11GeometrySDD::fgkTransitHVtailLength = 27*fgkmm; // ???, not yet fixed ... |
217 | const Double_t AliITSv11GeometrySDD::fgkTransitHVtailWidth = 26*fgkmm; |
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218 | const Double_t AliITSv11GeometrySDD::fgkTransitHVtailXpos = 8*fgkmm; //8*fgkmm // ???, a mesurer !!! |
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219 | const Double_t AliITSv11GeometrySDD::fgkTransitHVsideLZ = 10.34*fgkmm; |
220 | const Double_t AliITSv11GeometrySDD::fgkTransitHVsideLeftZ = 4.11*fgkmm; |
221 | const Double_t AliITSv11GeometrySDD::fgkTransitHVsideRightZ = 3.5*fgkmm; // ???, a mesurer !!! |
222 | |
223 | const Double_t AliITSv11GeometrySDD::fgkLongHVcablePolyThick= (20+30+125+30+20+30+125+30+20)*fgkmu; // check // will probably change |
224 | const Double_t AliITSv11GeometrySDD::fgkLongHVcableAlThick = (30+30*2/10+30)*fgkmu; // check // will probably change |
225 | const Double_t AliITSv11GeometrySDD::fgkLongHVcableSeparation = 600*fgkmicron; |
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226 | |
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227 | const Double_t AliITSv11GeometrySDD::fgkRubyDX = 14.*fgkmm; |
228 | const Double_t AliITSv11GeometrySDD::fgkRubyZladd3 = 250*fgkmm; |
229 | const Double_t AliITSv11GeometrySDD::fgkRubyZladd4 = 325*fgkmm; |
230 | |
231 | // the stesalite ladder foot at its end |
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232 | const Double_t AliITSv11GeometrySDD::fgkLadFootX = 60.*fgkmm; |
233 | const Double_t AliITSv11GeometrySDD::fgkLadFootZ = 20.*fgkmm; |
234 | const Double_t AliITSv11GeometrySDD::fgkLadFootY = 8.*fgkmm; |
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235 | const Double_t AliITSv11GeometrySDD::fgkLadFootMiddleY = 4.5*fgkmm; |
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236 | const Double_t AliITSv11GeometrySDD::fgkLadBox1X = 23.*fgkmm; |
237 | const Double_t AliITSv11GeometrySDD::fgkLadFingerPrintX = 6.*fgkmm; |
238 | const Double_t AliITSv11GeometrySDD::fgkLadFingerPrintY = 1.*fgkmm; |
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239 | const Double_t AliITSv11GeometrySDD::fgkLadFingerPrintBorder = 4.*fgkmm; |
240 | const Double_t AliITSv11GeometrySDD::fgkRubyCageHoleZ = 8.*fgkmm; |
241 | const Double_t AliITSv11GeometrySDD::fgkRubyCageHoleX = 9.*fgkmm; |
242 | const Double_t AliITSv11GeometrySDD::fgkRubyCageHoleY = 6.5*fgkmm; |
243 | const Double_t AliITSv11GeometrySDD::fgkRubyCageAxisShift = 0.5*fgkmm; |
244 | const Double_t AliITSv11GeometrySDD::fgkScrewM4diam = 4.*fgkmm; |
245 | |
246 | const Double_t AliITSv11GeometrySDD::fgkRubyScrewShiftToCenterY = 0.1; |
247 | const Double_t AliITSv11GeometrySDD::fgkRubyHoleDiam = 0.5; |
248 | |
249 | // the end ladder cooling pipe and its heat exchanger |
250 | const Double_t AliITSv11GeometrySDD::fgkEndLadPipeUlengthLay3 = 138*fgkmm; |
251 | const Double_t AliITSv11GeometrySDD::fgkEndLadPipeUlengthLay4 = 150*fgkmm; |
252 | const Double_t AliITSv11GeometrySDD::fgkEndLadPipeUwidth = 59*fgkmm; |
253 | const Double_t AliITSv11GeometrySDD::fgkEndLadPipeRadius = 5*fgkmm; |
254 | const Double_t AliITSv11GeometrySDD::fgkEndLadPipeInnerDiam = 2.8*fgkmm; |
255 | const Double_t AliITSv11GeometrySDD::fgkEndLadPipeOuterDiam = 3.*fgkmm; |
256 | //--- The al body of the cooling syst.of the heat exchanger : |
257 | const Double_t AliITSv11GeometrySDD::fgkEndLadPipeArmZLay3 = 112.*fgkmm; // |
258 | const Double_t AliITSv11GeometrySDD::fgkEndLadPipeArmZLay4 = 125.*fgkmm; // |
259 | const Double_t AliITSv11GeometrySDD::fgkEndLadPipeArmX = 4.75*fgkmm; // the arms of the U cooling tube |
260 | const Double_t AliITSv11GeometrySDD::fgkEndLadPipeArmY = 6.8*fgkmm; |
261 | const Double_t AliITSv11GeometrySDD::fgkEndLadPipeArmBoxDY = 1.03*fgkmm; // shift in Y of the arms from the axis |
262 | const Double_t AliITSv11GeometrySDD::fgkEndLadPipeArmBoxDX = 0.125*fgkmm; // shift in X of the arms from the axis |
263 | const Double_t AliITSv11GeometrySDD::fgkEndLadPipeArmZpos = 8.9*fgkmm; // |
264 | |
265 | // LV card : |
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266 | const Double_t AliITSv11GeometrySDD::fgkLVcardX = 26.525*fgkmm; |
267 | const Double_t AliITSv11GeometrySDD::fgkLVcardY = 44.95*fgkmm; |
268 | const Double_t AliITSv11GeometrySDD::fgkLVcardZ = 1.*fgkmm; // all except Cu layer //??? |
269 | const Double_t AliITSv11GeometrySDD::fgkLVcardCuZ = 0.1*fgkmm; //??? |
270 | |
271 | const Double_t AliITSv11GeometrySDD::fgkLVChip0X = 16.525*fgkmm; |
272 | const Double_t AliITSv11GeometrySDD::fgkLVChip0Y = 10.8*fgkmm; |
273 | const Double_t AliITSv11GeometrySDD::fgkLVChip0Z = 3.5*fgkmm; // all except si layer //??? |
274 | const Double_t AliITSv11GeometrySDD::fgkLVChip0SiZ = 0.2*fgkmm; //??????????????????????????????????????????????????? |
275 | const Double_t AliITSv11GeometrySDD::fgkLVChip0PosX = 13.*fgkmm; //19.95*fgkmm; ??? |
276 | const Double_t AliITSv11GeometrySDD::fgkLVChip0PosY = 10.3*fgkmm; |
277 | |
278 | const Double_t AliITSv11GeometrySDD::fgkLVChip1X = 6.00*fgkmm; |
279 | const Double_t AliITSv11GeometrySDD::fgkLVChip1Y = 6.00*fgkmm; |
280 | const Double_t AliITSv11GeometrySDD::fgkLVChip1Z = 1*fgkmm; // ??? |
281 | const Double_t AliITSv11GeometrySDD::fgkLVChip1SiZ = 0.2*fgkmm; // ??? |
282 | const Double_t AliITSv11GeometrySDD::fgkLVChip1PosX = 18.*fgkmm; |
283 | const Double_t AliITSv11GeometrySDD::fgkLVChip1PosY = 27.6*fgkmm; |
284 | |
285 | const Double_t AliITSv11GeometrySDD::fgkLVChip2X = 6.00*fgkmm; |
286 | const Double_t AliITSv11GeometrySDD::fgkLVChip2Y = 6.00*fgkmm; |
287 | const Double_t AliITSv11GeometrySDD::fgkLVChip2Z = 1*fgkmm; // ??? |
288 | const Double_t AliITSv11GeometrySDD::fgkLVChip2SiZ = 0.2*fgkmm; //??? |
289 | const Double_t AliITSv11GeometrySDD::fgkLVChip2PosX = 18.0*fgkmm; |
290 | const Double_t AliITSv11GeometrySDD::fgkLVChip2PosY = 39.0*fgkmm; |
291 | |
292 | const Double_t AliITSv11GeometrySDD::fgkLVChip3X = 4.01*fgkmm; |
293 | const Double_t AliITSv11GeometrySDD::fgkLVChip3Y = 4.01*fgkmm; |
294 | const Double_t AliITSv11GeometrySDD::fgkLVChip3Z = 1*fgkmm; // ??? |
295 | const Double_t AliITSv11GeometrySDD::fgkLVChip3SiZ = 0.2*fgkmm; |
296 | const Double_t AliITSv11GeometrySDD::fgkLVChip3PosX = 20.7*fgkmm; |
297 | const Double_t AliITSv11GeometrySDD::fgkLVChip3PosY = 21.4*fgkmm; |
298 | |
299 | const Double_t AliITSv11GeometrySDD::fgkLVcoolX1 = 17.25*fgkmm; |
300 | const Double_t AliITSv11GeometrySDD::fgkLVcoolY1 = 8.7*fgkmm; |
301 | const Double_t AliITSv11GeometrySDD::fgkLVcoolZ1 = 1.*fgkmm; |
302 | |
303 | const Double_t AliITSv11GeometrySDD::fgkLVcoolX2 = 3.5*fgkmm; |
304 | const Double_t AliITSv11GeometrySDD::fgkLVcoolY2 = 8.7*fgkmm; |
305 | const Double_t AliITSv11GeometrySDD::fgkLVcoolZ2 = 2.3*fgkmm; |
306 | |
307 | const Double_t AliITSv11GeometrySDD::fgkLVcoolX3 = 4.75*fgkmm; |
308 | const Double_t AliITSv11GeometrySDD::fgkLVcoolY3 = 3.1*fgkmm; //+0.1=glue |
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309 | const Double_t AliITSv11GeometrySDD::fgkLVcoolPosY = 6.5*fgkmm; |
310 | |
311 | // HV card : |
312 | const Double_t AliITSv11GeometrySDD::fgkHVCardCeramX = 54.01*fgkmm; |
313 | const Double_t AliITSv11GeometrySDD::fgkHVCardCeramY = 40.89*fgkmm; |
314 | const Double_t AliITSv11GeometrySDD::fgkHVCardCeramZ = 0.7*fgkmm; // ??? |
315 | |
316 | const Double_t AliITSv11GeometrySDD::fgkHVCardCapa1X = 6.8*fgkmm; |
317 | const Double_t AliITSv11GeometrySDD::fgkHVCardCapa1Z = 1.*fgkmm; // ??? |
318 | const Double_t AliITSv11GeometrySDD::fgkHVCardCapa1Ymid = 4.1*fgkmm; |
319 | const Double_t AliITSv11GeometrySDD::fgkHVCardCapa1Yend = 0.95*fgkmm; // doesn't take into account the soldering |
320 | const Double_t AliITSv11GeometrySDD::fgkHVCardCapa1PosX = 13.1*fgkmm; |
321 | const Double_t AliITSv11GeometrySDD::fgkHVCardCapa1PosY = 14.5*fgkmm; |
322 | |
323 | const Double_t AliITSv11GeometrySDD::fgkHVCardCapa2X = 6.8*fgkmm; |
324 | const Double_t AliITSv11GeometrySDD::fgkHVCardCapa2Z = 1.*fgkmm; // ??? |
325 | const Double_t AliITSv11GeometrySDD::fgkHVCardCapa2Ymid = 2.9*fgkmm; |
326 | const Double_t AliITSv11GeometrySDD::fgkHVCardCapa2Yend = 0.95*fgkmm; |
327 | const Double_t AliITSv11GeometrySDD::fgkHVCardCapa2PosX = -12.6*fgkmm; |
328 | const Double_t AliITSv11GeometrySDD::fgkHVCardCapa2PosY = 16.54*fgkmm; |
329 | |
330 | const Double_t AliITSv11GeometrySDD::fgkHVCardCapa3Xmid = 3.0*fgkmm; |
331 | const Double_t AliITSv11GeometrySDD::fgkHVCardCapa3Xend = 0.91*fgkmm; |
332 | const Double_t AliITSv11GeometrySDD::fgkHVCardCapa3Z = 2.*fgkmm; // ??? |
333 | const Double_t AliITSv11GeometrySDD::fgkHVCardCapa3Y = 3.43*fgkmm; |
334 | |
335 | const Double_t AliITSv11GeometrySDD::fgkHVCardCapa3PosX1 = 14.6*fgkmm; |
336 | const Double_t AliITSv11GeometrySDD::fgkHVCardCapa3PosX2 = 7.2*fgkmm; |
337 | const Double_t AliITSv11GeometrySDD::fgkHVCardCapa3PosX3 = 2.52*fgkmm; |
338 | const Double_t AliITSv11GeometrySDD::fgkHVCardCapa3PosX4 = -4.96*fgkmm; |
339 | const Double_t AliITSv11GeometrySDD::fgkHVCardCapa3PosX5 = -13.82*fgkmm; |
340 | const Double_t AliITSv11GeometrySDD::fgkHVCardCapa3PosY1 = 6.27*fgkmm; |
341 | const Double_t AliITSv11GeometrySDD::fgkHVCardCapa3PosY2 = 0.7*fgkmm; |
342 | const Double_t AliITSv11GeometrySDD::fgkHVCardCapa3PosY3 = 9.1*fgkmm; |
343 | |
344 | const Double_t AliITSv11GeometrySDD::fgkHVCardCool1X = 14.*fgkmm; |
345 | const Double_t AliITSv11GeometrySDD::fgkHVCardCool1Y = 9.5*fgkmm; |
346 | const Double_t AliITSv11GeometrySDD::fgkHVCardCool1Z = 2.*fgkmm; |
347 | const Double_t AliITSv11GeometrySDD::fgkHVCardCool2X = 14.25*fgkmm; |
348 | const Double_t AliITSv11GeometrySDD::fgkHVCardCool2Y = 3.5*fgkmm; |
349 | const Double_t AliITSv11GeometrySDD::fgkHVCardCool2Z = 4.5*fgkmm; |
350 | const Double_t AliITSv11GeometrySDD::fgkHVCardCool3X = 4.5*fgkmm; |
351 | const Double_t AliITSv11GeometrySDD::fgkHVCardCool3Y = 3.5*fgkmm; |
352 | const Double_t AliITSv11GeometrySDD::fgkHVCardCool3Z = 7.2*fgkmm; |
353 | const Double_t AliITSv11GeometrySDD::fgkHVCardCoolDY = 6.*fgkmm; |
354 | |
355 | const Double_t AliITSv11GeometrySDD::fgkCarlosSuppX1 = 19.5*fgkmm; |
356 | const Double_t AliITSv11GeometrySDD::fgkCarlosSuppY1 = 2*fgkmm; |
357 | const Double_t AliITSv11GeometrySDD::fgkCarlosSuppX2 = 35.*fgkmm; |
358 | const Double_t AliITSv11GeometrySDD::fgkCarlosSuppY2 = 3.9*fgkmm; |
359 | const Double_t AliITSv11GeometrySDD::fgkCarlosSuppZ = 17.*fgkmm; |
360 | const Double_t AliITSv11GeometrySDD::fgkCarlosSuppAngle = 45; |
361 | const Double_t AliITSv11GeometrySDD::fgkCarlosSuppX3 = 4.5*fgkmm; |
362 | const Double_t AliITSv11GeometrySDD::fgkCarlosSuppY3 = 3.*fgkmm; |
363 | const Double_t AliITSv11GeometrySDD::fgkCarlosSuppZ3 = 12.*fgkmm; |
364 | const Double_t AliITSv11GeometrySDD::fgkCarlosSuppTopLen = 8.65*fgkmm; |
365 | |
366 | |
367 | |
368 | |
369 | |
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370 | |
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371 | ClassImp(AliITSv11GeometrySDD) |
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372 | |
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373 | //________________________________________________________________________ |
33ddec7d |
374 | AliITSv11GeometrySDD::AliITSv11GeometrySDD(): |
375 | AliITSv11Geometry(), |
376 | fPinSupport(0), |
377 | fCoolPipeSupportL(0), |
378 | fCoolPipeSupportR(0), |
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379 | fSDDsensor3(0), |
380 | fSDDsensor4(0), |
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381 | fBaseThermalBridge(0), |
382 | fHybrid(0), |
383 | fDigitCableLay3A(0), |
384 | fDigitCableLay3B(0), |
385 | fDigitCableLay4A(0), |
386 | fDigitCableLay4B(0), |
387 | fMotherVol(0), |
388 | fAddHybrids(kTRUE), |
389 | fAddSensors(kTRUE), |
390 | fAddHVcables(kTRUE), |
391 | fAddCables(kTRUE), |
392 | fAddCoolingSyst(kTRUE), |
393 | fCoolingOn(kTRUE), |
394 | fAddOnlyLadder3min(-1), |
395 | fAddOnlyLadder3max(-1), |
396 | fAddOnlyLadder4min(-1), |
397 | fAddOnlyLadder4max(-1), |
108bd0fe |
398 | fColorCarbonFiber(4), |
399 | fColorRyton(5), |
400 | fColorPhynox(7), |
401 | fColorSilicon(3), |
402 | fColorAl(7), |
403 | fColorPolyhamide(5), |
33ddec7d |
404 | fColorGlass(2), |
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405 | fColorSMD(12), |
406 | fColorSMDweld(17), |
407 | fColorStesalite(20), |
33ddec7d |
408 | fLay3LadderUnderSegDH(0), |
409 | fLay4LadderUnderSegDH(0), |
410 | fLay3LaddShortRadius(0), |
411 | fLay3LaddLongRadius(0), |
412 | fLay4LaddShortRadius(0), |
413 | fLay4LaddLongRadius(0) |
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414 | { |
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415 | // |
416 | // Standard constructor |
417 | // |
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418 | SetParameters(); |
531d6cdc |
419 | } |
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420 | |
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421 | |
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422 | //________________________________________________________________________ |
423 | AliITSv11GeometrySDD::AliITSv11GeometrySDD(Int_t debug) : |
33ddec7d |
424 | AliITSv11Geometry(debug), |
425 | fPinSupport(0), |
426 | fCoolPipeSupportL(0), |
427 | fCoolPipeSupportR(0), |
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428 | fSDDsensor3(0), |
429 | fSDDsensor4(0), |
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430 | fBaseThermalBridge(0), |
431 | fHybrid(0), |
432 | fDigitCableLay3A(0), |
433 | fDigitCableLay3B(0), |
434 | fDigitCableLay4A(0), |
435 | fDigitCableLay4B(0), |
436 | fMotherVol(0), |
437 | fAddHybrids(kTRUE), |
438 | fAddSensors(kTRUE), |
439 | fAddHVcables(kTRUE), |
440 | fAddCables(kTRUE), |
441 | fAddCoolingSyst(kTRUE), |
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442 | fCoolingOn(kTRUE), |
33ddec7d |
443 | fAddOnlyLadder3min(-1), |
444 | fAddOnlyLadder3max(-1), |
445 | fAddOnlyLadder4min(-1), |
446 | fAddOnlyLadder4max(-1), |
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447 | fColorCarbonFiber(4), |
448 | fColorRyton(5), |
449 | fColorPhynox(7), |
450 | fColorSilicon(3), |
451 | fColorAl(7), |
452 | fColorPolyhamide(5), |
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453 | fColorGlass(2), |
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454 | fColorSMD(12), |
455 | fColorSMDweld(17), |
456 | fColorStesalite(20), |
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457 | fLay3LadderUnderSegDH(0), |
458 | fLay4LadderUnderSegDH(0), |
459 | fLay3LaddShortRadius(0), |
460 | fLay3LaddLongRadius(0), |
461 | fLay4LaddShortRadius(0), |
462 | fLay4LaddLongRadius(0) |
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463 | { |
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464 | // |
465 | // Constructor setting debugging level |
466 | // |
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467 | SetParameters(); |
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468 | } |
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469 | |
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470 | //________________________________________________________________________ |
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471 | AliITSv11GeometrySDD::AliITSv11GeometrySDD(const AliITSv11GeometrySDD &s) : |
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472 | AliITSv11Geometry(s.GetDebug()), |
33ddec7d |
473 | fPinSupport(s.fPinSupport), |
474 | fCoolPipeSupportL(s.fCoolPipeSupportL), |
475 | fCoolPipeSupportR(s.fCoolPipeSupportR), |
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476 | fSDDsensor3(s.fSDDsensor3), |
477 | fSDDsensor4(s.fSDDsensor4), |
33ddec7d |
478 | fBaseThermalBridge(s.fBaseThermalBridge), |
479 | fHybrid(s.fHybrid), |
480 | fDigitCableLay3A(s.fDigitCableLay3A), |
481 | fDigitCableLay3B(s.fDigitCableLay3B), |
482 | fDigitCableLay4A(s.fDigitCableLay4A), |
483 | fDigitCableLay4B(s.fDigitCableLay4B), |
484 | fMotherVol(s.fMotherVol), |
485 | fAddHybrids(s.fAddHybrids), |
486 | fAddSensors(s.fAddSensors), |
487 | fAddHVcables(s.fAddHVcables), |
488 | fAddCables(s.fAddCables), |
489 | fAddCoolingSyst(s.fAddCoolingSyst), |
490 | fCoolingOn(s.fCoolingOn), |
491 | fAddOnlyLadder3min(s.fAddOnlyLadder3min), |
492 | fAddOnlyLadder3max(s.fAddOnlyLadder3max), |
493 | fAddOnlyLadder4min(s.fAddOnlyLadder4min), |
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494 | fAddOnlyLadder4max(s.fAddOnlyLadder4max), |
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495 | fColorCarbonFiber(s.fColorCarbonFiber), |
496 | fColorRyton(s.fColorRyton), |
497 | fColorPhynox(s.fColorPhynox), |
498 | fColorSilicon(s.fColorSilicon), |
499 | fColorAl(s.fColorAl), |
500 | fColorPolyhamide(s.fColorPolyhamide), |
501 | fColorGlass(s.fColorGlass), |
502 | fColorSMD(s.fColorSMD), |
503 | fColorSMDweld(s.fColorSMDweld), |
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504 | fColorStesalite(s.fColorStesalite), |
33ddec7d |
505 | fLay3LadderUnderSegDH(s.fLay3LadderUnderSegDH), |
506 | fLay4LadderUnderSegDH(s.fLay4LadderUnderSegDH), |
507 | fLay3LaddShortRadius(s.fLay3LaddShortRadius), |
508 | fLay3LaddLongRadius(s.fLay3LaddLongRadius), |
509 | fLay4LaddShortRadius(s.fLay4LaddShortRadius), |
510 | fLay4LaddLongRadius(s.fLay4LaddLongRadius) |
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511 | { |
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512 | // Copy Constructor |
513 | // do only a "shallow copy" ... |
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514 | SetParameters(); |
515 | } |
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516 | |
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517 | //________________________________________________________________________ |
518 | AliITSv11GeometrySDD& AliITSv11GeometrySDD:: |
519 | operator=(const AliITSv11GeometrySDD &s) { |
520 | // Assignment operator |
521 | if(&s == this) return *this; |
522 | fMotherVol = s.fMotherVol; |
523 | fAddHybrids = s.fAddHybrids; |
524 | fAddSensors = s.fAddSensors; |
525 | fAddHVcables = s.fAddHVcables; |
526 | fAddCables = s.fAddCables; |
527 | fAddCoolingSyst = s.fAddCoolingSyst; |
528 | fCoolingOn = s.fCoolingOn; |
529 | fAddOnlyLadder3min = s.fAddOnlyLadder3min; |
530 | fAddOnlyLadder3max = s.fAddOnlyLadder3max; |
531 | fAddOnlyLadder4min = s.fAddOnlyLadder4min; |
532 | fAddOnlyLadder4max = s.fAddOnlyLadder4max; |
533 | return *this; |
534 | } |
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535 | |
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536 | //________________________________________________________________________ |
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537 | AliITSv11GeometrySDD::~AliITSv11GeometrySDD() { |
538 | // Look like a destructor |
539 | // Smell like a destructor |
540 | // And actually is the destructor |
541 | if (fDigitCableLay3A) delete [] fDigitCableLay3A; |
542 | if (fDigitCableLay3B) delete [] fDigitCableLay3B; |
543 | if (fDigitCableLay4A) delete [] fDigitCableLay4A; |
544 | if (fDigitCableLay4B) delete [] fDigitCableLay4B; |
531d6cdc |
545 | } |
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546 | |
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547 | //________________________________________________________________________ |
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548 | void AliITSv11GeometrySDD::SetParameters() { |
549 | // |
550 | // Define display colors and the non constant geometry parameters |
551 | // |
552 | |
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553 | Double_t detLadderDist = 8*fgkmm; |
554 | |
555 | fLay3LadderUnderSegDH = detLadderDist - (fgkWaHVcableAlThick+fgkWaHVcablePolyThick); |
556 | fLay4LadderUnderSegDH = detLadderDist - (fgkWaHVcableAlThick+fgkWaHVcablePolyThick); |
557 | |
558 | // radius from the center to the CF ladder : |
559 | fLay3LaddShortRadius = (fgkLay3DetShortRadius |
560 | + fgkLadWaferSep+2*fgkWaferThickness |
561 | + detLadderDist); |
562 | fLay3LaddLongRadius = (fgkLay3DetLongRadius |
563 | + fgkLadWaferSep+2*fgkWaferThickness |
564 | + detLadderDist); |
565 | fLay4LaddShortRadius = (fgkLay4DetShortRadius |
566 | + fgkLadWaferSep+2*fgkWaferThickness |
567 | + detLadderDist); |
568 | fLay4LaddLongRadius = (fgkLay4DetLongRadius |
569 | + fgkLadWaferSep+2*fgkWaferThickness |
570 | + detLadderDist); |
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571 | |
572 | fLay3sensorZPos[0]= ( 35.8+72.4+75.8 )*fgkmm; |
573 | fLay3sensorZPos[1]= ( 35.8+72.4 )*fgkmm; |
574 | fLay3sensorZPos[2]= ( 35.8 )*fgkmm; |
575 | fLay3sensorZPos[3]= ( -37.9 )*fgkmm; |
576 | fLay3sensorZPos[4]= ( -37.9-74.9 )*fgkmm; |
577 | fLay3sensorZPos[5]= ( -37.9-74.9-71.1 )*fgkmm; |
578 | |
579 | fLay4sensorZPos[0] = ( 38.5+73.2+75.4+71.6 )*fgkmm; |
580 | fLay4sensorZPos[1] = ( 38.5+73.2+75.4 )*fgkmm; |
581 | fLay4sensorZPos[2] = ( 38.5+73.2 )*fgkmm; |
582 | fLay4sensorZPos[3] = ( 38.5 )*fgkmm; |
583 | fLay4sensorZPos[4] = ( -35.6 )*fgkmm; |
584 | fLay4sensorZPos[5] = ( -35.6-74.8 )*fgkmm; |
585 | fLay4sensorZPos[6] = ( -35.6-74.8-72.4 )*fgkmm; |
586 | fLay4sensorZPos[7] = ( -35.6-74.8-72.4-76. )*fgkmm; |
531d6cdc |
587 | } |
588 | |
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589 | |
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590 | //________________________________________________________________________ |
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591 | TGeoMedium* AliITSv11GeometrySDD::GetMedium(const char* mediumName) { |
592 | // |
593 | // Called to get a medium, checks that it exists. |
594 | // If not, prints an error and returns 0 |
595 | // |
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596 | |
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597 | char ch[30]; |
598 | sprintf(ch, "ITS_%s",mediumName); |
599 | TGeoMedium* medium = gGeoManager->GetMedium(ch); |
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600 | if (! medium) |
601 | printf("Error(AliITSv11GeometrySDD)::medium %s not found !\n", mediumName); |
b7943f00 |
602 | return medium; |
531d6cdc |
603 | } |
604 | |
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605 | |
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606 | //________________________________________________________________________ |
607 | Int_t AliITSv11GeometrySDD::GetLay3NLadders() const{ |
608 | // Get the actual number of ladder in layer 3 |
609 | if ( (fAddOnlyLadder3min<0) || |
610 | (fAddOnlyLadder3min >= fgkLay3Nladd) || |
611 | (fAddOnlyLadder3max<0) || |
612 | (fAddOnlyLadder3max >= fgkLay3Nladd) ) |
613 | return fgkLay3Nladd; |
614 | else return (fAddOnlyLadder3max-fAddOnlyLadder3min+1); |
615 | } |
616 | |
531d6cdc |
617 | |
fa4639a3 |
618 | //________________________________________________________________________ |
619 | Int_t AliITSv11GeometrySDD::GetLay4NLadders() const{ |
620 | // Get the actual number of ladder in layer 4 |
621 | if ( (fAddOnlyLadder4min<0) || |
622 | (fAddOnlyLadder4min >= fgkLay4Nladd) || |
623 | (fAddOnlyLadder4max<0) || |
624 | (fAddOnlyLadder4max >= fgkLay4Nladd) ) |
625 | return fgkLay4Nladd; |
626 | else return (fAddOnlyLadder4max-fAddOnlyLadder4min+1); |
627 | } |
628 | |
531d6cdc |
629 | |
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630 | //________________________________________________________________________ |
631 | void AliITSv11GeometrySDD::CreateBasicObjects() { |
632 | // |
633 | // Create basics objets which will be assembled together |
634 | // in Layer3 and Layer4 functions |
635 | // |
636 | |
531d6cdc |
637 | |
fa4639a3 |
638 | fDigitCableLay3A = new AliITSv11GeomCableFlat[fgkLay3Ndet]; |
639 | fDigitCableLay3B = new AliITSv11GeomCableFlat[fgkLay3Ndet]; |
640 | fDigitCableLay4A = new AliITSv11GeomCableFlat[fgkLay4Ndet]; |
641 | fDigitCableLay4B = new AliITSv11GeomCableFlat[fgkLay4Ndet]; |
642 | |
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643 | fPinSupport = CreatePinSupport(); |
644 | fCoolPipeSupportL = CreateCoolPipeSupportL(); |
645 | fCoolPipeSupportR = CreateCoolPipeSupportR(); |
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646 | CreateSDDsensor(); |
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647 | fBaseThermalBridge = CreateBaseThermalBridge(); |
648 | fHybrid = CreateHybrid(0); |
649 | |
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650 | |
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651 | TGeoMedium *carbonFiberLadderStruct = GetMedium("SDD C AL (M55J)$"); //ITSsddCarbonM55J |
652 | TGeoMedium *polyhamideSDD = GetMedium("SDDKAPTON (POLYCH2)$");//ITSsddKAPTON_POLYCH2 |
653 | TGeoMedium *alSDD = GetMedium("AL$"); //ITSal |
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654 | |
655 | //******************************************************************** |
656 | // pieces of the carbon fiber structure |
657 | //******************************************************************** |
658 | Double_t dy = fgkLadderSegBoxDH/2; |
659 | Double_t triangleHeight = fgkLadderHeight - fgkLadderBeamRadius; |
660 | Double_t halfTheta = TMath::ATan( 0.5*fgkLadderWidth/triangleHeight ); |
661 | Double_t alpha = TMath::Pi()*3./4. - halfTheta/2.; |
662 | Double_t beta = (TMath::Pi() - 2.*halfTheta)/4.; |
663 | Double_t dYTranslation = (fgkLadderHeight/2. |
664 | -0.5*fgkLadderWidth*TMath::Tan(beta) |
665 | -fgkLadderBeamRadius); |
666 | Double_t distCenterSideDown = 0.5*fgkLadderWidth/TMath::Cos(beta); |
667 | |
668 | //--- the top V of the Carbon Fiber Ladder (segment) |
669 | TGeoArb8 *cfLaddTop1 = CreateLadderSide( fgkSegmentLength/2., halfTheta, |
670 | -1, fgkLadderLa, fgkLadderHa, fgkLadderl); |
671 | TGeoVolume *cfLaddTopVol1 = new TGeoVolume("ITSsddCFladdTopCornerVol1", |
672 | cfLaddTop1,carbonFiberLadderStruct); |
673 | TGeoArb8 *cfLaddTop2 = CreateLadderSide( fgkSegmentLength/2., halfTheta, |
674 | 1, fgkLadderLa, fgkLadderHa, fgkLadderl); |
675 | TGeoVolume *cfLaddTopVol2 = new TGeoVolume("ITSsddCFladdTopCornerVol2", |
676 | cfLaddTop2, carbonFiberLadderStruct); |
677 | cfLaddTopVol1->SetLineColor(fColorCarbonFiber); |
678 | cfLaddTopVol2->SetLineColor(fColorCarbonFiber); |
679 | TGeoTranslation *trTop1 = new TGeoTranslation(0, fgkLadderHeight/2-dy, 0); |
680 | |
681 | //--- the 2 side V |
682 | TGeoArb8 *cfLaddSide1 = CreateLadderSide( fgkSegmentLength/2., beta, -1, |
683 | fgkLadderLb, fgkLadderHb, fgkLadderl); |
684 | TGeoVolume *cfLaddSideVol1 = new TGeoVolume( "ITSsddCFladdSideCornerVol1", |
685 | cfLaddSide1,carbonFiberLadderStruct); |
686 | TGeoArb8 *cfLaddSide2 = CreateLadderSide( fgkSegmentLength/2., beta, 1, |
687 | fgkLadderLb, fgkLadderHb, fgkLadderl); |
688 | TGeoVolume *cfLaddSideVol2 = new TGeoVolume( "ITSsddCFladdSideCornerVol2", |
689 | cfLaddSide2,carbonFiberLadderStruct); |
690 | cfLaddSideVol1->SetLineColor(fColorCarbonFiber); |
691 | cfLaddSideVol2->SetLineColor(fColorCarbonFiber); |
692 | TGeoCombiTrans *ctSideR = CreateCombiTrans("", distCenterSideDown, 0, |
693 | alpha*TMath::RadToDeg()); |
694 | AddTranslationToCombiTrans(ctSideR, 0, -dYTranslation-dy, 0); |
695 | TGeoCombiTrans *ctSideL = CreateCombiTrans("", distCenterSideDown,0, |
696 | -alpha*TMath::RadToDeg()); |
697 | AddTranslationToCombiTrans(ctSideL, 0, -dYTranslation-dy, 0); |
698 | |
699 | //--- The beams |
700 | // Beams on the sides |
701 | Double_t beamPhiPrime = TMath::ASin(1./TMath::Sqrt( (1+TMath::Sin(2*beta)* |
702 | TMath::Sin(2*beta)/(TanD(fgkBeamSidePhi)*TanD(fgkBeamSidePhi))) )); |
703 | //cout<<"Phi prime = "<<beamPhiPrime*TMath::RadToDeg()<<endl; |
704 | Double_t beamLength = TMath::Sqrt( fgkLadderHeight*fgkLadderHeight/ |
705 | ( TMath::Sin(beamPhiPrime)*TMath::Sin(beamPhiPrime)) |
706 | + fgkLadderWidth*fgkLadderWidth/4.)-fgkLadderLa/2-fgkLadderLb/2; |
707 | TGeoTubeSeg *sideBeamS = new TGeoTubeSeg(0, fgkLadderBeamRadius,beamLength/2., |
708 | 0, 180); |
709 | TGeoVolume *sideBeam = new TGeoVolume("ITSsddCFSideBeamVol", sideBeamS, |
710 | carbonFiberLadderStruct); |
711 | sideBeam->SetLineColor(fColorCarbonFiber); |
712 | |
713 | //Euler rotation : about Z, then new X, then new Z |
531d6cdc |
714 | TGeoRotation *beamRot1 = new TGeoRotation("", 90-2.*beta*TMath::RadToDeg(), |
715 | -beamPhiPrime*TMath::RadToDeg(),-90); |
716 | TGeoRotation *beamRot2 = new TGeoRotation("", 90-2.*beta*TMath::RadToDeg(), |
717 | beamPhiPrime*TMath::RadToDeg(), -90); |
718 | TGeoRotation *beamRot3 = new TGeoRotation("", 90+2.*beta*TMath::RadToDeg(), |
719 | beamPhiPrime*TMath::RadToDeg(), -90); |
720 | TGeoRotation *beamRot4 = new TGeoRotation("", 90+2.*beta*TMath::RadToDeg(), |
721 | -beamPhiPrime*TMath::RadToDeg(),-90); |
b7943f00 |
722 | |
723 | TGeoCombiTrans *beamTransf[8]; |
724 | beamTransf[0] = new TGeoCombiTrans( 0.5*triangleHeight* |
725 | TMath::Tan(halfTheta), |
726 | fgkLadderBeamRadius/2. - dy, |
531d6cdc |
727 | -3*fgkSegmentLength/8, beamRot1); |
b7943f00 |
728 | beamTransf[1] = new TGeoCombiTrans(*beamTransf[0]); |
729 | AddTranslationToCombiTrans(beamTransf[1], 0, 0, fgkSegmentLength/2); |
730 | |
731 | beamTransf[2] = new TGeoCombiTrans(0.5*triangleHeight* |
732 | TMath::Tan(halfTheta), |
733 | fgkLadderBeamRadius/2. - dy, |
531d6cdc |
734 | -fgkSegmentLength/8, beamRot2); |
b7943f00 |
735 | beamTransf[3] = new TGeoCombiTrans(*beamTransf[2]); |
736 | AddTranslationToCombiTrans(beamTransf[3], 0, 0, fgkSegmentLength/2); |
737 | |
738 | beamTransf[4] = new TGeoCombiTrans(-0.5*triangleHeight* |
739 | TMath::Tan(halfTheta), |
740 | fgkLadderBeamRadius/2. - dy, |
531d6cdc |
741 | -3*fgkSegmentLength/8, beamRot3); |
b7943f00 |
742 | beamTransf[5] = new TGeoCombiTrans(*beamTransf[4]); |
743 | AddTranslationToCombiTrans(beamTransf[5], 0, 0, fgkSegmentLength/2); |
744 | |
745 | beamTransf[6] = new TGeoCombiTrans(-0.5*triangleHeight* |
531d6cdc |
746 | TMath::Tan(halfTheta),fgkLadderBeamRadius/2.-dy, -fgkSegmentLength/8,beamRot4); |
b7943f00 |
747 | beamTransf[7] = new TGeoCombiTrans(-0.5*triangleHeight* |
531d6cdc |
748 | TMath::Tan(halfTheta),fgkLadderBeamRadius/2.-dy,3*fgkSegmentLength/8,beamRot4); |
b7943f00 |
749 | |
750 | //--- Beams of the bottom |
751 | TGeoTubeSeg *bottomBeam1 = new TGeoTubeSeg(0, fgkLadderBeamRadius, |
752 | fgkLadderWidth/2.-fgkLadderLb/3, 0, 180); |
753 | TGeoVolume *bottomBeam1Vol = new TGeoVolume("ITSsddBottomBeam1Vol", |
754 | bottomBeam1, carbonFiberLadderStruct); |
755 | bottomBeam1Vol->SetLineColor(fColorCarbonFiber); |
756 | TGeoTubeSeg *bottomBeam2 = new TGeoTubeSeg(0, fgkLadderBeamRadius, |
757 | fgkLadderWidth/2.-fgkLadderLb/3, 0, 90); |
758 | TGeoVolume *bottomBeam2Vol = new TGeoVolume("ITSsddBottomBeam2Vol", |
759 | bottomBeam2, carbonFiberLadderStruct); |
760 | bottomBeam2Vol->SetLineColor(fColorCarbonFiber); |
761 | TGeoTubeSeg *bottomBeam3 = new TGeoTubeSeg(0, fgkLadderBeamRadius, |
762 | 0.5*fgkLadderWidth/SinD(fgkBottomBeamAngle) |
763 | - fgkLadderLb/3, 0, 180); |
764 | TGeoVolume *bottomBeam3Vol = new TGeoVolume("ITSsddBottomBeam3Vol", |
765 | bottomBeam3, carbonFiberLadderStruct); |
766 | bottomBeam3Vol->SetLineColor(fColorCarbonFiber); |
767 | //bottomBeam3Vol->SetLineColor(2); |
531d6cdc |
768 | TGeoRotation *bottomBeamRot1 = new TGeoRotation("", 90, 90, 90); |
769 | TGeoRotation *bottomBeamRot2 = new TGeoRotation("",-90, 90, -90); |
b7943f00 |
770 | |
b7943f00 |
771 | TGeoCombiTrans *bottomBeamTransf1 = new TGeoCombiTrans |
531d6cdc |
772 | (0,-(fgkLadderHeight/2-fgkLadderBeamRadius)-dy,0, bottomBeamRot1); |
b7943f00 |
773 | TGeoCombiTrans *bottomBeamTransf2 = new TGeoCombiTrans(0, |
774 | -(fgkLadderHeight/2-fgkLadderBeamRadius)-dy, |
531d6cdc |
775 | -fgkSegmentLength/2, bottomBeamRot1); |
b7943f00 |
776 | TGeoCombiTrans *bottomBeamTransf3 = new TGeoCombiTrans(0, |
777 | -(fgkLadderHeight/2 - fgkLadderBeamRadius) |
531d6cdc |
778 | - dy, fgkSegmentLength/2, bottomBeamRot2); |
b7943f00 |
779 | // be careful for beams #3: when "reading" from -z to +z and |
780 | // from the bottom of the ladder, it should draw a Lambda, and not a V |
531d6cdc |
781 | TGeoRotation *bottomBeamRot4 = new TGeoRotation("", -90, fgkBottomBeamAngle, -90); |
782 | TGeoRotation *bottomBeamRot5 = new TGeoRotation("" ,-90,-fgkBottomBeamAngle, -90); |
b7943f00 |
783 | TGeoCombiTrans *bottomBeamTransf4 = new TGeoCombiTrans |
531d6cdc |
784 | (0,-(fgkLadderHeight/2-fgkLadderBeamRadius)-dy,-fgkSegmentLength/4,bottomBeamRot4); |
b7943f00 |
785 | TGeoCombiTrans *bottomBeamTransf5 = new TGeoCombiTrans |
531d6cdc |
786 | (0,-(fgkLadderHeight/2-fgkLadderBeamRadius)-dy,fgkSegmentLength/4, bottomBeamRot5); |
b7943f00 |
787 | |
788 | fLaddSegCommonVol[0] = cfLaddTopVol1; fLaddSegCommonTr[0] = trTop1; |
789 | fLaddSegCommonVol[1] = cfLaddTopVol2; fLaddSegCommonTr[1] = trTop1; |
790 | fLaddSegCommonVol[2] = cfLaddSideVol1; fLaddSegCommonTr[2] = ctSideR; |
791 | fLaddSegCommonVol[3] = cfLaddSideVol1; fLaddSegCommonTr[3] = ctSideL; |
792 | fLaddSegCommonVol[4] = cfLaddSideVol2; fLaddSegCommonTr[4] = ctSideR; |
793 | fLaddSegCommonVol[5] = cfLaddSideVol2; fLaddSegCommonTr[5] = ctSideL; |
794 | fLaddSegCommonVol[6] = sideBeam; fLaddSegCommonTr[6] = beamTransf[0]; |
795 | fLaddSegCommonVol[7] = sideBeam; fLaddSegCommonTr[7] = beamTransf[1]; |
796 | fLaddSegCommonVol[8] = sideBeam; fLaddSegCommonTr[8] = beamTransf[2]; |
797 | fLaddSegCommonVol[9] = sideBeam; fLaddSegCommonTr[9] = beamTransf[3]; |
798 | fLaddSegCommonVol[10]= sideBeam; fLaddSegCommonTr[10]= beamTransf[4]; |
799 | fLaddSegCommonVol[11]= sideBeam; fLaddSegCommonTr[11]= beamTransf[5]; |
800 | fLaddSegCommonVol[12]= sideBeam; fLaddSegCommonTr[12]= beamTransf[6]; |
801 | fLaddSegCommonVol[13]= sideBeam; fLaddSegCommonTr[13]= beamTransf[7]; |
802 | fLaddSegCommonVol[14]= bottomBeam1Vol; fLaddSegCommonTr[14]= bottomBeamTransf1; |
803 | fLaddSegCommonVol[15]= bottomBeam2Vol; fLaddSegCommonTr[15]= bottomBeamTransf2; |
804 | fLaddSegCommonVol[16]= bottomBeam2Vol; fLaddSegCommonTr[16]= bottomBeamTransf3; |
805 | fLaddSegCommonVol[17]= bottomBeam3Vol; fLaddSegCommonTr[17]= bottomBeamTransf4; |
806 | fLaddSegCommonVol[18]= bottomBeam3Vol; fLaddSegCommonTr[18]= bottomBeamTransf5; |
c789ee28 |
807 | |
b7943f00 |
808 | |
809 | //******************************************************************** |
810 | // cables |
811 | //******************************************************************** |
812 | char cableName[30]; |
813 | for (Int_t i=0; i<fgkLay3Ndet; i++) { |
814 | sprintf(cableName, "digitCableLay3A_%i",i); |
815 | fDigitCableLay3A[i].SetName(cableName); |
816 | fDigitCableLay3A[i].SetWidth(fgkDigitCablWidth); |
817 | fDigitCableLay3A[i].SetThickness(fgkDigitCablPolyThick+fgkDigitCablAlThick); |
818 | fDigitCableLay3A[i].SetNLayers(2); |
819 | fDigitCableLay3A[i].SetLayer( 0, fgkDigitCablPolyThick, polyhamideSDD, |
820 | fColorPolyhamide); |
821 | fDigitCableLay3A[i].SetLayer(1, fgkDigitCablAlThick, alSDD, fColorAl); |
822 | sprintf(cableName, "digitCableLay3B_%i",i); |
823 | fDigitCableLay3B[i].SetName(cableName); |
824 | fDigitCableLay3B[i].SetWidth(fgkDigitCablWidth); |
825 | fDigitCableLay3B[i].SetThickness(fgkDigitCablPolyThick+fgkDigitCablAlThick); |
826 | fDigitCableLay3B[i].SetNLayers(2); |
827 | fDigitCableLay3B[i].SetLayer( 0, fgkDigitCablPolyThick, polyhamideSDD, |
828 | fColorPolyhamide); |
829 | fDigitCableLay3B[i].SetLayer(1, fgkDigitCablAlThick, alSDD, fColorAl); |
830 | }; |
831 | for (Int_t i=0; i<fgkLay4Ndet; i++) { |
832 | sprintf(cableName, "digitCableLay4A_%i",i); |
833 | fDigitCableLay4A[i].SetName(cableName); |
834 | fDigitCableLay4A[i].SetWidth(fgkDigitCablWidth); |
835 | fDigitCableLay4A[i].SetThickness(fgkDigitCablPolyThick+fgkDigitCablAlThick); |
836 | fDigitCableLay4A[i].SetNLayers(2); |
837 | fDigitCableLay4A[i].SetLayer( 0, fgkDigitCablPolyThick, polyhamideSDD, |
838 | fColorPolyhamide); |
839 | fDigitCableLay4A[i].SetLayer(1, fgkDigitCablAlThick, alSDD, fColorAl); |
840 | sprintf(cableName, "digitCableLay4B_%i",i); |
841 | fDigitCableLay4B[i].SetName(cableName); |
842 | fDigitCableLay4B[i].SetWidth(fgkDigitCablWidth); |
843 | fDigitCableLay4B[i].SetThickness(fgkDigitCablPolyThick+fgkDigitCablAlThick); |
844 | fDigitCableLay4B[i].SetNLayers(2); |
845 | fDigitCableLay4B[i].SetLayer( 0, fgkDigitCablPolyThick, polyhamideSDD, |
846 | fColorPolyhamide); |
847 | fDigitCableLay4B[i].SetLayer(1, fgkDigitCablAlThick, alSDD, fColorAl); |
848 | }; |
849 | // Well, those digit cables could also include the analog cables |
850 | // which have the same width and the same path, at least in the ladder. |
851 | // It will gain some computing ressources (less volumes) and some |
852 | // coding efforts ... !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
853 | // The only thing to do is to change the names and put the correct total |
854 | // thicknesses |
531d6cdc |
855 | } |
c789ee28 |
856 | |
c789ee28 |
857 | |
b7943f00 |
858 | //________________________________________________________________________ |
859 | void AliITSv11GeometrySDD::CheckOverlaps(Double_t precision){ |
860 | // |
861 | // a debugging function for checking some possible overlaps |
862 | // |
108bd0fe |
863 | if (fSDDsensor3) fSDDsensor3->CheckOverlaps(precision); |
864 | if (fSDDsensor4) fSDDsensor4->CheckOverlaps(precision); |
b7943f00 |
865 | if (fHybrid) fHybrid->CheckOverlaps(precision); |
531d6cdc |
866 | } |
c789ee28 |
867 | |
868 | |
db486a6e |
869 | //________________________________________________________________________ |
870 | TGeoCombiTrans *AliITSv11GeometrySDD:: |
108bd0fe |
871 | CreateCombiTrans(const char *name, Double_t dy, Double_t dz, Double_t dphi, |
872 | Bool_t planeSym) { |
db486a6e |
873 | // |
874 | // return the TGeoCombiTrans which make a translation in y and z |
875 | // and a rotation in phi in the global coord system |
108bd0fe |
876 | // If planeSym = true, the rotation places the object symetrically |
877 | // (with respect to the transverse plane) to its position in the |
878 | // case planeSym = false |
db486a6e |
879 | // |
880 | |
881 | TGeoTranslation t1(dy*CosD(90.+dphi),dy*SinD(90.+dphi), dz); |
882 | TGeoRotation r1("",0.,0.,dphi); |
108bd0fe |
883 | TGeoRotation r2("",90, 180, -90-dphi); |
db486a6e |
884 | |
885 | TGeoCombiTrans *combiTrans1 = new TGeoCombiTrans(name); |
886 | combiTrans1->SetTranslation(t1); |
108bd0fe |
887 | if (planeSym) combiTrans1->SetRotation(r1); |
888 | else combiTrans1->SetRotation(r2); |
db486a6e |
889 | return combiTrans1; |
531d6cdc |
890 | } |
c789ee28 |
891 | |
892 | |
db486a6e |
893 | //________________________________________________________________________ |
c789ee28 |
894 | void AliITSv11GeometrySDD::AddTranslationToCombiTrans(TGeoCombiTrans* ct, |
db486a6e |
895 | Double_t dx, |
896 | Double_t dy, |
b7943f00 |
897 | Double_t dz) const{ |
898 | // Add a dx,dy,dz translation to the initial TGeoCombiTrans |
899 | const Double_t *vect = ct->GetTranslation(); |
900 | Double_t newVect[3] = {vect[0]+dx, vect[1]+dy, vect[2]+dz}; |
901 | ct->SetTranslation(newVect); |
531d6cdc |
902 | } |
c789ee28 |
903 | |
904 | |
905 | //________________________________________________________________________ |
906 | void AliITSv11GeometrySDD::ShowOnePiece(TGeoVolume *moth) { |
907 | // for code developpment and debugging purposes |
908 | |
108bd0fe |
909 | if (! fSDDsensor3) CreateBasicObjects(); |
531d6cdc |
910 | |
911 | // moth->AddNode(fPinSupport, 1, 0); |
912 | // moth->AddNode(fCoolPipeSupportL, 1, 0); |
108bd0fe |
913 | //moth->AddNode(fSDDsensor3, 1, 0); |
914 | // moth->AddNode(fSDDsensor4, 1, 0); |
531d6cdc |
915 | // moth->AddNode(fBaseThermalBridge, 1, 0); |
916 | // moth->AddNode(fHybrid,100,0); |
b7943f00 |
917 | |
918 | |
108bd0fe |
919 | // TGeoVolumeAssembly* seg = CreateLadderSegment( 3, 0); |
531d6cdc |
920 | // moth->AddNode(seg, 1, 0); |
b7943f00 |
921 | |
b7943f00 |
922 | |
108bd0fe |
923 | // TGeoVolumeAssembly *lay3Ladder = CreateLadder(3); |
531d6cdc |
924 | // moth->AddNode(lay3Ladder, 1, 0); |
925 | |
108bd0fe |
926 | TGeoVolumeAssembly *lay3Detectors = CreateDetectorsAssembly(3); |
927 | moth->AddNode(lay3Detectors, 1, 0); |
928 | |
929 | // TGeoVolumeAssembly *lay3Detectors = CreateDetectorsAssembly(3); |
531d6cdc |
930 | // moth->AddNode(lay3Detectors, 1, 0); |
931 | |
108bd0fe |
932 | |
933 | // TGeoVolumeAssembly *endLadder = CreateEndLadder( 3 ); |
934 | // moth->AddNode(endLadder, 1, 0); |
935 | |
936 | |
937 | // TGeoVolumeAssembly *carlosCard = CreateCarlosCard( 4 ); |
938 | // moth->AddNode(carlosCard, 1, 0); |
939 | |
940 | // TGeoVolumeAssembly *highVCard = CreateHVCard( 4 ); |
941 | // moth->AddNode(highVCard, 1, 0); |
942 | |
943 | // TGeoVolumeAssembly *endLadderCards = CreateEndLadderCards( 4 ); |
944 | // moth->AddNode(endLadderCards, 1, 0); |
945 | |
946 | // TGeoVolumeAssembly *supportRing = CreateSupportRing( 4 ); |
947 | // moth->AddNode(supportRing, 1, 0); |
531d6cdc |
948 | } |
c789ee28 |
949 | |
950 | |
db486a6e |
951 | //________________________________________________________________________ |
b7943f00 |
952 | void AliITSv11GeometrySDD::Layer3(TGeoVolume *moth) { |
953 | // |
954 | // Insert the layer 3 in the mother volume. This is a virtual volume |
955 | // containing ladders of layer 3 and the supporting rings |
956 | // |
957 | |
958 | if (! moth) { |
959 | printf("Error::AliITSv11GeometrySDD: Can't insert layer3, mother is null!\n"); |
960 | return; |
961 | }; |
962 | |
108bd0fe |
963 | |
964 | TGeoMedium *airSDD = GetMedium("SDD AIR$"); |
b7943f00 |
965 | |
966 | fMotherVol = moth; |
108bd0fe |
967 | if (! fSDDsensor3) CreateBasicObjects(); |
b7943f00 |
968 | |
108bd0fe |
969 | //==================================== |
970 | // First we create the central barrel |
971 | //==================================== |
972 | |
973 | TGeoVolumeAssembly *lay3Ladder = CreateLadder(3); |
974 | TGeoVolumeAssembly *lay3Detectors = CreateDetectorsAssembly(3); |
975 | //TGeoVolume *lay3Detectors = CreateDetectors(3); |
b7943f00 |
976 | TGeoTube *virtualLayer3Shape = new TGeoTube("ITSsddLayer3Shape", |
977 | fgkLay3Rmin,fgkLay3Rmax,fgkLay3Length*0.5); |
978 | TGeoVolume *virtualLayer3 = new TGeoVolume("ITSsddLayer3", |
979 | virtualLayer3Shape, airSDD); |
980 | |
981 | Double_t dPhi = 360./fgkLay3Nladd; |
982 | Double_t detectorsThick = fgkLadWaferSep + 2*fgkWaferThickness; |
983 | // Placing virtual ladder and detectors volumes following |
984 | // ladder ordering convention |
985 | char rotName[30]; |
986 | Int_t iLaddMin = 0; |
987 | Int_t iLaddMax = fgkLay3Nladd; |
988 | if ((fAddOnlyLadder3min>=0)&&(fAddOnlyLadder3max<fgkLay3Nladd)) { |
989 | iLaddMin = fAddOnlyLadder3min; |
990 | iLaddMax = fAddOnlyLadder3max+1; |
991 | }; |
992 | |
993 | for (Int_t iLadd = iLaddMin; iLadd < iLaddMax; iLadd++) { |
994 | |
108bd0fe |
995 | Double_t ladderPhi = -3*dPhi+iLadd*dPhi; |
b7943f00 |
996 | sprintf(rotName, "ITSsddLay3Ladd%i",iLadd); |
997 | Double_t minRadiusLadBox = fLay3LaddShortRadius-fLay3LadderUnderSegDH; |
998 | if (iLadd%2 != 0) |
999 | minRadiusLadBox = fLay3LaddLongRadius-fLay3LadderUnderSegDH; |
1000 | minRadiusLadBox += ((TGeoBBox*)lay3Ladder->GetShape())->GetDY(); |
1001 | TGeoCombiTrans *ctLadd = CreateCombiTrans(rotName,minRadiusLadBox, |
108bd0fe |
1002 | 0, ladderPhi, kTRUE); |
b7943f00 |
1003 | virtualLayer3->AddNode(lay3Ladder, iLadd, ctLadd); |
1004 | /////////////////////////////////////////////////// |
1005 | sprintf(rotName, "ITSsddLay3DetBox%i",iLadd); |
1006 | Double_t minRadiusDetBox = fgkLay3DetShortRadius; |
1007 | if (iLadd%2 != 0) minRadiusDetBox = fgkLay3DetLongRadius; |
1008 | minRadiusDetBox += detectorsThick/2; |
1009 | TGeoCombiTrans *ctDet = CreateCombiTrans(rotName, minRadiusDetBox, |
108bd0fe |
1010 | 0, ladderPhi, kTRUE); |
b7943f00 |
1011 | virtualLayer3->AddNode(lay3Detectors, iLadd, ctDet); |
1012 | /////////////////////////////////////////////////// |
1013 | } |
1014 | |
108bd0fe |
1015 | //==================================== |
1016 | // Then the forward rapidity pieces |
1017 | // (cooling, Carlos, LV, HV ...) |
1018 | //==================================== |
1019 | |
1020 | Double_t fgkForwardLay3Length = 200*fgkmm; // this has to be tune !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
1021 | Double_t fgkForwardLay3Rmin = fgkLay3Rmin-10*fgkmm; |
1022 | Double_t fgkForwardLay3Rmax = fgkLay3Rmax; |
1023 | |
1024 | TGeoVolumeAssembly* lay3EndLadder = CreateEndLadderCards(3); |
1025 | TGeoTube *virtualForward3Shape = new TGeoTube("virtualForward3Shape", |
1026 | fgkForwardLay3Rmin, fgkForwardLay3Rmax, |
1027 | fgkForwardLay3Length/2.); |
1028 | TGeoVolume *virtualForward3Pos = new TGeoVolume("ITSsddForward3Pos", |
1029 | virtualForward3Shape, airSDD); |
1030 | TGeoVolume *virtualForward3Neg = new TGeoVolume("ITSsddForward3Neg", |
1031 | virtualForward3Shape, airSDD); |
1032 | TGeoTranslation *virtualForward3TrPos = new TGeoTranslation("virtualForward3TrPos",0,0, |
1033 | fgkLay3Length/2+fgkForwardLay3Length/2); |
1034 | TGeoTranslation *virtualForward3TrNeg = new TGeoTranslation("virtualForward3TrNeg",0,0, |
1035 | -fgkLay3Length/2-fgkForwardLay3Length/2); |
1036 | |
1037 | for (Int_t iLadd = iLaddMin; iLadd < iLaddMax; iLadd++) { |
1038 | |
1039 | Double_t ladderPhi = -3*dPhi+iLadd*dPhi; |
1040 | Double_t minRadiusDetBox = fgkLay3DetShortRadius; |
1041 | if (iLadd%2 != 0) minRadiusDetBox = fgkLay3DetLongRadius; |
1042 | minRadiusDetBox += detectorsThick/2; |
1043 | |
1044 | sprintf(rotName, "ITSsddLay3EndLadd%i",iLadd); |
1045 | |
1046 | TGeoCombiTrans *ctEndLaddPos = CreateCombiTrans(rotName, minRadiusDetBox-0.1, |
1047 | -fgkForwardLay3Length/2, ladderPhi, kTRUE); |
1048 | TGeoCombiTrans *ctEndLaddNeg = CreateCombiTrans(rotName, minRadiusDetBox-0.1, |
1049 | fgkForwardLay3Length/2, ladderPhi, kFALSE); |
1050 | |
1051 | virtualForward3Pos->AddNode(lay3EndLadder, iLadd*2, ctEndLaddPos); |
1052 | virtualForward3Neg->AddNode(lay3EndLadder, iLadd*2, ctEndLaddNeg); |
1053 | } |
1054 | |
1055 | |
1056 | if(GetDebug(1)) { |
1057 | virtualLayer3->CheckOverlaps(0.01); |
1058 | virtualForward3Pos->CheckOverlaps(0.01); |
1059 | virtualForward3Neg->CheckOverlaps(0.01); |
1060 | } |
1061 | |
b7943f00 |
1062 | virtualLayer3->SetVisibility(kFALSE); |
108bd0fe |
1063 | virtualForward3Pos->SetVisibility(kFALSE); |
1064 | virtualForward3Neg->SetVisibility(kFALSE); |
1065 | |
b7943f00 |
1066 | moth->AddNode(virtualLayer3, 1, 0); |
108bd0fe |
1067 | moth->AddNode(virtualForward3Pos, 1, virtualForward3TrPos); |
1068 | moth->AddNode(virtualForward3Neg, 1, virtualForward3TrNeg); |
531d6cdc |
1069 | } |
c789ee28 |
1070 | |
1071 | |
db486a6e |
1072 | //________________________________________________________________________ |
b7943f00 |
1073 | void AliITSv11GeometrySDD::Layer4(TGeoVolume *moth) { |
1074 | // |
1075 | // Insert the layer 4 in the mother volume. This is a virtual volume |
1076 | // containing ladders of layer 4 and the supporting rings |
1077 | // |
1078 | |
1079 | if (! moth) { |
1080 | printf("Error::AliITSv11GeometrySDD: Can't insert layer4, mother is null!\n"); |
1081 | return; |
1082 | }; |
1083 | |
1084 | fMotherVol = moth; |
1085 | |
108bd0fe |
1086 | if (! fSDDsensor3) CreateBasicObjects(); |
b7943f00 |
1087 | |
1088 | TGeoTube *virtualLayer4Shape =new TGeoTube("ITSsddLayer4Shape", |
1089 | fgkLay4Rmin,fgkLay4Rmax,fgkLay4Length*0.5); |
108bd0fe |
1090 | TGeoMedium *airSDD = GetMedium("SDD AIR$"); |
b7943f00 |
1091 | TGeoVolume *virtualLayer4 = new TGeoVolume("ITSsddLayer4", |
1092 | virtualLayer4Shape, airSDD); |
108bd0fe |
1093 | |
1094 | //==================================== |
1095 | // First we create the central barrel |
1096 | //==================================== |
1097 | |
1098 | TGeoVolumeAssembly *lay4Ladder = CreateLadder(4); |
1099 | //TGeoVolume *lay4Detectors = CreateDetectors(4); |
1100 | TGeoVolumeAssembly *lay4Detectors = CreateDetectorsAssembly(4); |
1101 | |
b7943f00 |
1102 | Double_t dPhi = 360./fgkLay4Nladd; |
1103 | Double_t detBoxThickness = fgkLadWaferSep + 2*fgkWaferThickness; |
108bd0fe |
1104 | |
b7943f00 |
1105 | // placing virtual ladder and detectors volumes following ladder |
1106 | // ordering convention |
1107 | char rotName[20]; |
1108 | Int_t iLaddMin = 0; |
1109 | Int_t iLaddMax = fgkLay4Nladd; |
1110 | if ((fAddOnlyLadder4min >= 0)&&(fAddOnlyLadder4max < fgkLay4Nladd)) { |
1111 | iLaddMin = fAddOnlyLadder4min; |
1112 | iLaddMax = fAddOnlyLadder4max+1; |
1113 | } |
1114 | for (Int_t iLadd = iLaddMin; iLadd < iLaddMax; iLadd++) { |
108bd0fe |
1115 | |
1116 | Double_t ladderPhi = -5*dPhi + iLadd*dPhi; |
b7943f00 |
1117 | sprintf(rotName, "ITSsddLay4Ladd%i",iLadd); |
1118 | Double_t minRadiusLadBox = fLay4LaddShortRadius-fLay4LadderUnderSegDH; |
1119 | if (iLadd%2 != 0) |
1120 | minRadiusLadBox = fLay4LaddLongRadius-fLay4LadderUnderSegDH; |
1121 | minRadiusLadBox += ((TGeoBBox*)lay4Ladder->GetShape())->GetDY(); |
1122 | TGeoCombiTrans *ctLadd = CreateCombiTrans(rotName, minRadiusLadBox, |
108bd0fe |
1123 | 0, ladderPhi, kTRUE); |
b7943f00 |
1124 | virtualLayer4->AddNode(lay4Ladder, iLadd, ctLadd); |
108bd0fe |
1125 | /////////////////////////////////////////////////// |
b7943f00 |
1126 | sprintf(rotName, "ITSsddLay4DetBox%i",iLadd); |
1127 | Double_t minRadiusDetBox = fgkLay4DetShortRadius; |
1128 | if (iLadd%2 != 0) |
1129 | minRadiusDetBox = fgkLay4DetLongRadius; |
1130 | minRadiusDetBox += detBoxThickness/2; |
1131 | TGeoCombiTrans *ctDet = CreateCombiTrans(rotName, minRadiusDetBox, |
108bd0fe |
1132 | 0, ladderPhi, kTRUE); |
b7943f00 |
1133 | virtualLayer4->AddNode(lay4Detectors, iLadd, ctDet); |
108bd0fe |
1134 | /////////////////////////////////////////////////// |
1135 | } |
1136 | |
1137 | //==================================== |
1138 | // Then the pieces at forward rapidity |
1139 | // (cooling, Carlos, LV, HV ...) |
1140 | //==================================== |
1141 | |
1142 | Double_t fgkForwardLay4Length = 200*fgkmm; // this has to be tuned !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
1143 | Double_t fgkForwardLay4Rmin = fgkLay4Rmin-10*fgkmm; |
1144 | Double_t fgkForwardLay4Rmax = fgkLay4Rmax; |
1145 | |
1146 | TGeoVolumeAssembly* lay4EndLadder = CreateEndLadderCards(4); |
1147 | TGeoTube *virtualForward4Shape = new TGeoTube("virtualForward3Shape", |
1148 | fgkForwardLay4Rmin, fgkForwardLay4Rmax, |
1149 | fgkForwardLay4Length/2.); |
1150 | TGeoVolume *virtualForward4Pos = new TGeoVolume("ITSsddForward4Pos", |
1151 | virtualForward4Shape, airSDD); |
1152 | TGeoVolume *virtualForward4Neg = new TGeoVolume("ITSsddForward4Neg", |
1153 | virtualForward4Shape, airSDD); |
1154 | TGeoTranslation *virtualForward4TrPos = new TGeoTranslation("virtualForward4TrPos",0,0, |
1155 | fgkLay4Length/2+fgkForwardLay4Length/2); |
1156 | TGeoTranslation *virtualForward4TrNeg = new TGeoTranslation("virtualForward4TrNeg",0,0, |
1157 | -fgkLay4Length/2-fgkForwardLay4Length/2); |
1158 | |
1159 | for (Int_t iLadd = iLaddMin; iLadd < iLaddMax; iLadd++) { |
1160 | |
1161 | Double_t ladderPhi = -5*dPhi + iLadd*dPhi; |
1162 | Double_t minRadiusDetBox = fgkLay4DetShortRadius; |
1163 | if (iLadd%2 != 0) |
1164 | minRadiusDetBox = fgkLay4DetLongRadius; |
1165 | minRadiusDetBox += detBoxThickness/2; |
1166 | |
1167 | sprintf(rotName, "ITSsddLay4EndLadd%i",iLadd); |
1168 | |
1169 | TGeoCombiTrans *ctEndLaddPos = CreateCombiTrans(rotName, minRadiusDetBox-0.1, |
1170 | -fgkForwardLay4Length/2, ladderPhi, kTRUE); |
1171 | TGeoCombiTrans *ctEndLaddNeg = CreateCombiTrans(rotName, minRadiusDetBox-0.1, |
1172 | fgkForwardLay4Length/2, ladderPhi, kFALSE); |
1173 | virtualForward4Pos->AddNode(lay4EndLadder, iLadd*2, ctEndLaddPos); |
1174 | virtualForward4Neg->AddNode(lay4EndLadder, iLadd*2+1, ctEndLaddNeg); |
b7943f00 |
1175 | } |
1176 | |
1177 | if(GetDebug(1)) virtualLayer4->CheckOverlaps(0.01); |
108bd0fe |
1178 | |
b7943f00 |
1179 | virtualLayer4->SetVisibility(kFALSE); |
108bd0fe |
1180 | virtualForward4Pos->SetVisibility(kFALSE); |
1181 | virtualForward4Neg->SetVisibility(kFALSE); |
1182 | |
b7943f00 |
1183 | moth->AddNode(virtualLayer4,1,0); |
108bd0fe |
1184 | moth->AddNode(virtualForward4Pos, 1, virtualForward4TrPos); |
1185 | moth->AddNode(virtualForward4Neg, 1, virtualForward4TrNeg); |
531d6cdc |
1186 | } |
b7943f00 |
1187 | |
1188 | |
1189 | //________________________________________________________________________ |
108bd0fe |
1190 | TGeoVolumeAssembly *AliITSv11GeometrySDD::CreateLadder(Int_t iLay) { |
b7943f00 |
1191 | // |
1192 | // return a box volume containing the CF ladder |
1193 | // |
1194 | |
1195 | Int_t nDetectors = fgkLay3Ndet; |
1196 | Double_t ladderLength = fgkLay3LadderLength; |
1197 | Double_t underSegDH = fLay3LadderUnderSegDH; |
1198 | Double_t *sensorZPos = fLay3sensorZPos; |
1199 | AliITSv11GeomCableFlat *digitCableA = fDigitCableLay3A; |
1200 | AliITSv11GeomCableFlat *digitCableB = fDigitCableLay3B; |
1201 | |
1202 | if (iLay==3) {} |
1203 | else if (iLay==4) { |
1204 | nDetectors = fgkLay4Ndet; |
1205 | ladderLength = fgkLay4LadderLength; |
1206 | digitCableA = fDigitCableLay4A; |
1207 | digitCableB = fDigitCableLay4B; |
1208 | underSegDH = fLay4LadderUnderSegDH; |
1209 | sensorZPos = fLay4sensorZPos; |
1210 | } |
1211 | else { |
1212 | printf("AliITSv11GeometrySDD::CreateLadder : error=wrong layer\n"); |
1213 | }; |
1214 | Double_t ladderBoxDH = fgkLadderHeight+fgkLadderSegBoxDH+underSegDH; |
108bd0fe |
1215 | TGeoVolumeAssembly *virtualLadder = new TGeoVolumeAssembly("ITSsddLadder"); |
b7943f00 |
1216 | |
1217 | // placing virtual ladder segment following detector ordering convention |
1218 | //======================================================================= |
1219 | char transName[30]; |
1220 | |
1221 | // adding segment this way to create cable points in the correct order ... |
1222 | for (Int_t iSegment = nDetectors/2-1; iSegment >= 0; iSegment-- ) { |
1223 | |
108bd0fe |
1224 | TGeoVolumeAssembly *laddSegment = CreateLadderSegment(iLay, iSegment); |
b7943f00 |
1225 | sprintf(transName, "ITSsddLay%iLaddSeg%i", iLay, iSegment); |
1226 | Double_t segmentPos = fgkSegmentLength*(nDetectors/2-1-iSegment) |
1227 | + fgkSegmentLength/2; |
1228 | TGeoTranslation *segTr = new TGeoTranslation(transName, 0, |
1229 | underSegDH/2,segmentPos); |
1230 | //// |
1231 | virtualLadder->AddNode(laddSegment, iSegment, segTr); |
1232 | }; |
1233 | for (Int_t iSegment = nDetectors/2; iSegment < nDetectors; iSegment++ ) { |
1234 | |
108bd0fe |
1235 | TGeoVolumeAssembly *laddSegment = CreateLadderSegment(iLay, iSegment); |
b7943f00 |
1236 | sprintf(transName, "ITSsddLay%iLaddSeg%i", iLay, iSegment); |
1237 | Double_t segmentPos = fgkSegmentLength*(nDetectors/2-1-iSegment) |
1238 | + fgkSegmentLength/2; |
1239 | TGeoTranslation *segTr = new TGeoTranslation(transName, 0, |
1240 | underSegDH/2,segmentPos); |
1241 | //// |
1242 | virtualLadder->AddNode(laddSegment, iSegment, segTr); |
1243 | }; |
1244 | |
1245 | // putting virtual volume corresponding to the end of ladder |
1246 | //======================================================================= |
108bd0fe |
1247 | TGeoVolumeAssembly *endLadder = CreateEndLadder( iLay ); |
b7943f00 |
1248 | Double_t endLength = (ladderLength - nDetectors*fgkSegmentLength)/2.; |
1249 | TGeoTranslation *endTrZPos = new TGeoTranslation("ITSsddEndTrZPos",0,0, |
1250 | fgkSegmentLength*(nDetectors/2)+endLength/2.); |
1251 | // Euler rotation : about Z, then new X, then new Z |
1252 | TGeoRotation *endZNegRot = new TGeoRotation("",90, 180, -90); |
1253 | TGeoCombiTrans *endTrZNeg = new TGeoCombiTrans(0,0, |
1254 | -fgkSegmentLength*(nDetectors/2)-endLength/2.,endZNegRot); |
1255 | virtualLadder->AddNode(endLadder, 1, endTrZPos); |
1256 | virtualLadder->AddNode(endLadder, 2, endTrZNeg); |
1257 | |
1258 | // creating and inserting cable segments |
1259 | // (check points are placed while creating segments) |
1260 | //======================================================================= |
1261 | if (fAddCables) |
1262 | for (Int_t iSegment = 0; iSegment < nDetectors; iSegment++ ) { |
1263 | |
1264 | digitCableA[iSegment].SetInitialNode(virtualLadder); |
1265 | digitCableB[iSegment].SetInitialNode(virtualLadder); |
1266 | |
1267 | for (Int_t iPt=1; iPt<digitCableA[iSegment].GetNCheckPoints(); iPt++ ) { |
1268 | Double_t rotation = 0; |
1269 | if (iPt>1) rotation = 90-fgkHybridAngle; |
1270 | digitCableA[iSegment].CreateAndInsertCableSegment(iPt, rotation); |
1271 | }; |
1272 | |
1273 | for (Int_t iPt=1; iPt<digitCableB[iSegment].GetNCheckPoints(); iPt++ ) { |
1274 | Double_t rotation = 0; |
1275 | if (iPt>1) rotation = fgkHybridAngle-90; |
1276 | digitCableB[iSegment].CreateAndInsertCableSegment(iPt, rotation); |
1277 | }; |
1278 | }; |
1279 | |
1280 | // HV cable |
1281 | //======================================================================= |
fa4639a3 |
1282 | if (fAddHVcables) { |
108bd0fe |
1283 | TGeoMedium *polyhamideSDD = GetMedium("SDDKAPTON (POLYCH2)$"); //ITSsddKAPTON_POLYCH2 |
1284 | TGeoMedium *alSDD = GetMedium("AL$"); //ITSal |
b7943f00 |
1285 | |
1286 | AliITSv11GeomCableFlat cableHV[fgkLay4Ndet]; // temp !!! |
1287 | char cableHVname[30]; |
1288 | for (Int_t iSegment = 0; iSegment<nDetectors; iSegment++) { |
1289 | sprintf(cableHVname,"ITSsddHVcable%i", iSegment); |
1290 | cableHV[iSegment].SetName(cableHVname); |
1291 | cableHV[iSegment].SetThickness(fgkLongHVcablePolyThick+fgkLongHVcableAlThick); |
1292 | cableHV[iSegment].SetWidth(fgkTransitHVtailWidth); |
1293 | cableHV[iSegment].SetNLayers(2); |
1294 | cableHV[iSegment].SetLayer(0, fgkLongHVcablePolyThick, polyhamideSDD, |
1295 | fColorPolyhamide); |
1296 | cableHV[iSegment].SetLayer(1, fgkLongHVcableAlThick, alSDD, fColorAl); |
1297 | cableHV[iSegment].SetInitialNode(virtualLadder); |
1298 | }; |
1299 | Double_t x1[3], x2[3], x3[3], |
1300 | vY[3] = {0,1,0}, vZ[3] = {0,0,1}, vYZ[3]={0,1,1}; |
1301 | |
fa4639a3 |
1302 | x1[0] = -fgkTransitHVtailXpos; |
1303 | x2[0] = -fgkTransitHVtailXpos; |
1304 | x3[0] = -fgkTransitHVtailXpos; |
b7943f00 |
1305 | for (Int_t iSegment = nDetectors/2-1; iSegment >= 0; iSegment-- ) { |
1306 | Double_t cableSeparation = TMath::Abs(iSegment - (nDetectors/2-1)) |
1307 | *fgkLongHVcableSeparation; |
1308 | x1[1] = - ladderBoxDH/2; |
1309 | x2[1] = - ladderBoxDH/2 + underSegDH - cableSeparation |
1310 | - (fgkLongHVcablePolyThick+fgkLongHVcableAlThick)/2; |
1311 | x3[1] = x2[1]; |
1312 | x1[2] = sensorZPos[iSegment]+fgkTransitHVtailLength-5*fgkmm; |
1313 | x2[2] = x1[2]+5*fgkmm; |
1314 | x3[2] = ladderLength/2-endLength; |
1315 | cableHV[iSegment].AddCheckPoint( virtualLadder, 0, x1, vY ); |
1316 | cableHV[iSegment].AddCheckPoint( virtualLadder, 1, x2, vYZ ); |
1317 | cableHV[iSegment].AddCheckPoint( virtualLadder, 2, x3, vZ ); |
1318 | |
1319 | cableHV[iSegment].CreateAndInsertCableSegment(1,0); |
1320 | cableHV[iSegment].CreateAndInsertCableSegment(2,0); |
1321 | }; |
1322 | |
1323 | vYZ[2] = -1; |
fa4639a3 |
1324 | x1[0] = fgkTransitHVtailXpos; |
1325 | x2[0] = fgkTransitHVtailXpos; |
1326 | x3[0] = fgkTransitHVtailXpos; |
1327 | |
b7943f00 |
1328 | for (Int_t iSegment = nDetectors/2; iSegment < nDetectors; iSegment++ ) { |
1329 | Double_t cableSeparation = TMath::Abs(iSegment - (nDetectors/2-1)) |
1330 | *fgkLongHVcableSeparation; |
1331 | x1[1] = - ladderBoxDH/2; |
1332 | x2[1] = - ladderBoxDH/2 + underSegDH - cableSeparation |
1333 | - (fgkLongHVcablePolyThick+fgkLongHVcableAlThick)/2; |
1334 | x3[1] = x2[1]; |
1335 | x1[2] = sensorZPos[iSegment]-fgkTransitHVtailLength+5*fgkmm; |
1336 | x2[2] = x1[2]-5*fgkmm; |
1337 | x3[2] = -ladderLength/2+endLength; |
1338 | cableHV[iSegment].AddCheckPoint( virtualLadder, 0, x1, vY ); |
1339 | cableHV[iSegment].AddCheckPoint( virtualLadder, 1, x2, vYZ ); |
1340 | cableHV[iSegment].AddCheckPoint( virtualLadder, 2, x3, vZ ); |
1341 | |
1342 | cableHV[iSegment].CreateAndInsertCableSegment(1,0); |
1343 | cableHV[iSegment].CreateAndInsertCableSegment(2,0); |
1344 | }; |
fa4639a3 |
1345 | }; |
c789ee28 |
1346 | |
b7943f00 |
1347 | //********************************** |
1348 | if(GetDebug(1)) virtualLadder->CheckOverlaps(0.01); |
b7943f00 |
1349 | return virtualLadder; |
531d6cdc |
1350 | } |
c789ee28 |
1351 | |
1352 | |
db486a6e |
1353 | //________________________________________________________________________ |
b7943f00 |
1354 | TGeoArb8 *AliITSv11GeometrySDD::CreateLadderSide(Double_t dz, Double_t angle, |
1355 | Double_t xSign, Double_t L, Double_t H, Double_t l) { |
db486a6e |
1356 | // Create one half of the V shape corner of CF ladder |
1357 | |
1358 | TGeoArb8 *cfLaddSide = new TGeoArb8(dz); |
c789ee28 |
1359 | cfLaddSide->SetVertex( 0, 0, 0); |
1360 | cfLaddSide->SetVertex( 1, 0, -H); |
1361 | cfLaddSide->SetVertex( 2, xSign*(L*TMath::Sin(angle)-l*TMath::Cos(angle)), |
1362 | -L*TMath::Cos(angle)-l*TMath::Sin(angle)); |
1363 | cfLaddSide->SetVertex( 3, xSign*L*TMath::Sin(angle), -L*TMath::Cos(angle)); |
1364 | cfLaddSide->SetVertex( 4, 0, 0); |
1365 | cfLaddSide->SetVertex( 5, 0, -H); |
1366 | cfLaddSide->SetVertex( 6, xSign*(L*TMath::Sin(angle)-l*TMath::Cos(angle)), |
1367 | -L*TMath::Cos(angle)-l*TMath::Sin(angle)); |
1368 | cfLaddSide->SetVertex(7, xSign*L*TMath::Sin(angle), -L*TMath::Cos(angle)); |
db486a6e |
1369 | return cfLaddSide; |
531d6cdc |
1370 | } |
c789ee28 |
1371 | |
1372 | |
db486a6e |
1373 | //________________________________________________________________________ |
b7943f00 |
1374 | TGeoVolume* AliITSv11GeometrySDD::CreateHybrid(Int_t iLRSide) { |
1375 | // |
1376 | // return a box containing the front-end hybrid |
1377 | // |
1378 | |
1379 | Double_t roundHoleX = -fgkHybridWidth/2+fgkHybRndHoleX; |
1380 | |
1381 | Double_t screenTotalThick = fgkHybGlueScrnThick+fgkHybUpThick+fgkHybAlThick; |
1382 | Double_t lowFLTotalThick = fgkHybGlueLowThick+fgkHybUpThick+fgkHybAlThick; |
1383 | // Double_t upFLTotalThick = fgkHybGlueUpThick +fgkHybUpThick+fgkHybAlThick; |
1384 | Double_t chipsCCTotThick = fgkHybUnderNiThick+fgkHybGlueAgThick |
1385 | +fgkHybChipThick+2*(fgkHybUpCCThick+fgkHybAlCCThick); |
1386 | Double_t ccUpLayerTotThick = fgkHybUpCCThick+fgkHybAlCCThick+fgkHybUpCCThick; |
1387 | // Double_t volumeThick = (fgkHybridThBridgeThick+screenTotalThick+lowFLTotalThick |
1388 | // + upFLTotalThick + ccUpLayerTotThick); |
1389 | Double_t volumeThick = (fgkHybridThBridgeThick+screenTotalThick+lowFLTotalThick |
1390 | +fgkHybSMDheight); |
1391 | Double_t lowLayerYmin = -volumeThick/2+fgkHybridThBridgeThick |
1392 | +screenTotalThick; |
1393 | Double_t flUpThick = fgkHybGlueUpThick+fgkHybUpThick; |
1394 | |
1395 | //**************************************************** media : |
108bd0fe |
1396 | TGeoMedium *airSDD = GetMedium("SDD AIR$"); |
1397 | TGeoMedium *carbonFiberLadderStruct = GetMedium("SDDKAPTON (POLYCH2)$"); //ITSsddCarbonM55J |
1398 | TGeoMedium *alSDD = GetMedium("AL$"); //ITSal |
1399 | TGeoMedium *alSDD80p100 = GetMedium("AL$"); // to code !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
1400 | TGeoMedium *alSDD50p100 = GetMedium("AL$"); // to code !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
1401 | TGeoMedium *polyhamideSDD = GetMedium("SDDKAPTON (POLYCH2)$"); //ITSsddKAPTON_POLYCH2 |
1402 | TGeoMedium *niSDD = GetMedium("COPPER$"); // to code !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
1403 | TGeoMedium *glueAG = GetMedium("SDDKAPTON (POLYCH2)$"); // to code !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
1404 | TGeoMedium *siliconSDD = GetMedium("SDD SI CHIP$"); //ITSsddSiChip |
1405 | TGeoMedium *medSMD = GetMedium("SDD X7R capacitors$"); // SDDX7Rcapacitors TO CHECK !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
1406 | TGeoMedium *medSMDweld = GetMedium("SDD X7R capacitors$"); // SDDX7Rcapacitors TO CHECK !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
b7943f00 |
1407 | |
1408 | //**************************************************** main volume : |
1409 | TGeoBBox *hybridBox = new TGeoBBox("",fgkHybridWidth/2, volumeThick/2, |
1410 | (fgkHybridLength)/2); |
1411 | TGeoVolume *hybrid = new TGeoVolume("ITSsddHybridVol", hybridBox, |
1412 | airSDD); |
1413 | |
1414 | TGeoBBox *sThermalBridge = new TGeoBBox( "", fgkHybridWidth/2, |
1415 | fgkHybridThBridgeThick/2, |
1416 | fgkHybridLength/2); |
c789ee28 |
1417 | |
b7943f00 |
1418 | //**************************************************** Thermal bridge : |
c789ee28 |
1419 | TGeoVolume *vThermalBridge = new TGeoVolume("ITSsddHybridThBridge", |
1420 | sThermalBridge, |
1421 | carbonFiberLadderStruct); |
1422 | vThermalBridge->SetLineColor(fColorCarbonFiber); |
b7943f00 |
1423 | TGeoTranslation *thBridgeTr = new TGeoTranslation(0, -volumeThick/2 |
1424 | +fgkHybridThBridgeThick/2, 0); |
1425 | hybrid->AddNode(vThermalBridge, 1, thBridgeTr); |
1426 | |
1427 | //**************************************************** Screen layer : |
1428 | TGeoBBox *sAlScreenLayer = new TGeoBBox("sAlScreenLayer", fgkHybridWidth/2, |
1429 | fgkHybAlThick/2, fgkHybridLength/2); |
1430 | //here the upedex and glue layers are both assumed to be polyimide |
1431 | TGeoBBox *sUpGlueScreenLayer = new TGeoBBox("sUpGlueScreenLayer", |
1432 | fgkHybridWidth/2, |
1433 | (fgkHybUpThick+fgkHybGlueScrnThick)/2, |
1434 | fgkHybridLength/2); |
1435 | TGeoTube *sRoundHole = new TGeoTube("sRoundHole", 0, fgkHybRndHoleRad, |
1436 | (screenTotalThick+lowFLTotalThick)/2); |
1437 | |
1438 | TGeoTranslation *upGlueScreenTr = new TGeoTranslation("upGlueScreenTr",0, |
1439 | -volumeThick/2+fgkHybridThBridgeThick+(fgkHybUpThick+fgkHybGlueScrnThick)/2,0); |
1440 | |
1441 | TGeoTranslation *alScreenTr = new TGeoTranslation("AlScreenTr", 0, |
1442 | -volumeThick/2+fgkHybridThBridgeThick+fgkHybUpThick+fgkHybGlueScrnThick |
1443 | +fgkHybAlThick/2, 0); |
1444 | |
1445 | TGeoTranslation hybHolePos1Tr(roundHoleX, |
1446 | -volumeThick/2+fgkHybridThBridgeThick+(screenTotalThick+lowFLTotalThick)/2, |
1447 | -fgkHybridLength/2+fgkHybRndHoleZ); |
1448 | TGeoTranslation hybHolePos2Tr(roundHoleX, |
1449 | -volumeThick/2+fgkHybridThBridgeThick+(screenTotalThick+lowFLTotalThick)/2, |
1450 | fgkHybridLength/2-fgkHybRndHoleZ); |
531d6cdc |
1451 | |
1452 | TGeoRotation *rotHole = new TGeoRotation("", 0, 90, 0); |
1453 | TGeoCombiTrans *hybHolePos1 = new TGeoCombiTrans(hybHolePos1Tr, *rotHole); |
b7943f00 |
1454 | hybHolePos1->SetName("hybHolePos1"); |
531d6cdc |
1455 | TGeoCombiTrans *hybHolePos2 = new TGeoCombiTrans(hybHolePos2Tr, *rotHole); |
b7943f00 |
1456 | hybHolePos2->SetName("hybHolePos2"); |
1457 | |
1458 | upGlueScreenTr->RegisterYourself(); |
1459 | alScreenTr->RegisterYourself(); |
1460 | hybHolePos1->RegisterYourself(); |
1461 | hybHolePos2->RegisterYourself(); |
531d6cdc |
1462 | delete rotHole; |
b7943f00 |
1463 | |
1464 | TGeoCompositeShape *sScreenAl = new TGeoCompositeShape( |
1465 | "sAlScreenLayer:AlScreenTr-(sRoundHole:hybHolePos1" |
1466 | "+sRoundHole:hybHolePos2)"); |
1467 | TGeoVolume *vScreenAl = new TGeoVolume("vScreenAl",sScreenAl, alSDD); |
1468 | vScreenAl->SetLineColor(fColorAl); |
1469 | TGeoCompositeShape *sScreenUpGlue = new TGeoCompositeShape( |
1470 | "sUpGlueScreenLayer:upGlueScreenTr-(sRoundHole:hybHolePos1" |
1471 | "+sRoundHole:hybHolePos2)"); |
1472 | TGeoVolume *vScreenUpGlue = new TGeoVolume("vScreenUpGlue", |
1473 | sScreenUpGlue,polyhamideSDD); |
1474 | vScreenUpGlue->SetLineColor(fColorPolyhamide); |
1475 | |
1476 | hybrid->AddNode(vScreenUpGlue, 1, 0); |
1477 | hybrid->AddNode(vScreenAl, 1, 0); |
1478 | |
1479 | //**************************************************** FL low layer : |
1480 | Double_t sideWidth1 = fgkHybFLlowChipZ1 - fgkHybFLlowHoleDZ/2; |
1481 | Double_t sideWidth2 = fgkHybridLength - fgkHybFLlowChipZ4 - fgkHybFLlowHoleDZ/2; |
1482 | |
1483 | //here the upedex and glue layers are both assumed to be polyimide |
1484 | TGeoBBox *sUpGlueBar1 = new TGeoBBox("sUpGlueBar1", fgkHybridWidth/2, |
1485 | (fgkHybGlueLowThick+fgkHybUpThick)/2, |
1486 | sideWidth1/2); |
1487 | TGeoBBox *sAlBar1 = new TGeoBBox("sAlBar1", fgkHybridWidth/2, |
1488 | fgkHybAlThick/2, sideWidth1/2); |
1489 | |
1490 | TGeoTranslation *upGlueBarTr1 = new TGeoTranslation("upGlueBarTr1", 0, |
1491 | lowLayerYmin+(fgkHybGlueLowThick+fgkHybUpThick)/2, |
1492 | -(fgkHybridLength-sideWidth1)/2); |
1493 | TGeoTranslation *alBarTr1 = new TGeoTranslation("alBarTr1", 0, |
1494 | lowLayerYmin+fgkHybGlueLowThick+fgkHybUpThick+fgkHybAlThick/2, |
1495 | -(fgkHybridLength-sideWidth1)/2); |
1496 | upGlueBarTr1->RegisterYourself(); |
1497 | alBarTr1->RegisterYourself(); |
1498 | |
1499 | TGeoCompositeShape *sLowUpGlueBar1 = new TGeoCompositeShape( |
1500 | "sUpGlueBar1:upGlueBarTr1-sRoundHole:hybHolePos1"); |
1501 | TGeoCompositeShape *sLowAlBar1 = new TGeoCompositeShape( |
1502 | "sAlBar1:alBarTr1-sRoundHole:hybHolePos1"); |
1503 | TGeoVolume *vLowUpGlueBar1 = new TGeoVolume("vLowUpGlueBar1", |
1504 | sLowUpGlueBar1, polyhamideSDD); |
1505 | TGeoVolume *vLowAlBar1 = new TGeoVolume("vLowAlBar1", |
1506 | sLowAlBar1, alSDD); |
1507 | vLowUpGlueBar1->SetLineColor(fColorPolyhamide); |
1508 | vLowAlBar1->SetLineColor(fColorAl); |
1509 | hybrid->AddNode(vLowUpGlueBar1,1,0); |
1510 | hybrid->AddNode(vLowAlBar1,1,0); |
1511 | |
1512 | //--- |
1513 | //here the upedex and glue layers are both assumed to be polyimide |
1514 | TGeoBBox *sUpGlueBar2 = new TGeoBBox("sUpGlueBar2", fgkHybridWidth/2, |
1515 | (fgkHybGlueLowThick+fgkHybUpThick)/2, |
1516 | sideWidth2/2); |
1517 | TGeoBBox *sAlBar2 = new TGeoBBox("sAlBar2", fgkHybridWidth/2, |
1518 | fgkHybAlThick/2, sideWidth2/2); |
1519 | |
1520 | TGeoTranslation *upGlueBarTr2 = new TGeoTranslation("upGlueBarTr2", 0, |
1521 | lowLayerYmin+(fgkHybGlueLowThick+fgkHybUpThick)/2, |
1522 | (fgkHybridLength-sideWidth2)/2); |
1523 | TGeoTranslation *alBarTr2 = new TGeoTranslation("alBarTr2", 0, |
1524 | lowLayerYmin+fgkHybGlueLowThick+fgkHybUpThick+fgkHybAlThick/2, |
1525 | (fgkHybridLength-sideWidth2)/2); |
1526 | upGlueBarTr2->RegisterYourself(); |
1527 | alBarTr2->RegisterYourself(); |
1528 | |
1529 | TGeoCompositeShape *sLowUpGlueBar2 = new TGeoCompositeShape( |
1530 | "sUpGlueBar2:upGlueBarTr2-sRoundHole:hybHolePos2"); |
1531 | TGeoCompositeShape *sLowAlBar2 = new TGeoCompositeShape( |
1532 | "sAlBar2:alBarTr2-sRoundHole:hybHolePos2"); |
1533 | TGeoVolume *vLowUpGlueBar2 = new TGeoVolume("vLowUpGlueBar2",sLowUpGlueBar2, |
1534 | polyhamideSDD); |
1535 | TGeoVolume *vLowAlBar2 = new TGeoVolume("vLowAlBar2",sLowAlBar2, |
1536 | alSDD); |
1537 | vLowUpGlueBar2->SetLineColor(fColorPolyhamide); |
1538 | vLowAlBar2->SetLineColor(fColorAl); |
1539 | hybrid->AddNode(vLowUpGlueBar2, 1, 0); |
1540 | hybrid->AddNode(vLowAlBar2, 1, 0); |
1541 | |
108bd0fe |
1542 | if(GetDebug(3)) { // Remove compiler warning. |
b7943f00 |
1543 | sAlScreenLayer->InspectShape(); |
1544 | sUpGlueScreenLayer->InspectShape(); |
1545 | sRoundHole->InspectShape(); |
1546 | sUpGlueBar1->InspectShape(); |
1547 | sUpGlueBar2->InspectShape(); |
1548 | sAlBar1->InspectShape(); |
1549 | sAlBar2->InspectShape(); |
1550 | }; |
1551 | //--- |
1552 | //using class AliITSv11GeomCableFlat to add 2-layer segments ... |
1553 | Double_t piece1width = fgkHybFLlowPasX-fgkHybFLlowHolePasDX/2; |
1554 | AliITSv11GeomCableFlat lowFLpiece("lowFLpiece1",piece1width, |
1555 | lowFLTotalThick); |
1556 | lowFLpiece.SetNLayers(2); |
1557 | lowFLpiece.SetLayer(0, fgkHybGlueLowThick+fgkHybUpThick, polyhamideSDD, |
1558 | fColorPolyhamide); |
1559 | lowFLpiece.SetLayer(1, fgkHybAlThick, alSDD80p100, fColorAl); |
1560 | // alSDD at 80% : mostly to take into account strips of piece 3 |
1561 | |
1562 | Double_t x1[3] = { -fgkHybridWidth/2 + piece1width/2, |
1563 | lowLayerYmin + lowFLTotalThick/2, |
1564 | -fgkHybridLength/2 + sideWidth1 }; |
1565 | Double_t x2[3] ={ x1[0], x1[1], fgkHybridLength/2 - sideWidth2 }; |
1566 | Double_t vZ[3] = {0,0,1}; |
1567 | lowFLpiece.AddCheckPoint( hybrid, 0, x2, vZ ); |
1568 | lowFLpiece.AddCheckPoint( hybrid, 1, x1, vZ ); |
1569 | lowFLpiece.SetInitialNode(hybrid); |
108bd0fe |
1570 | lowFLpiece.CreateAndInsertBoxCableSegment(1); |
b7943f00 |
1571 | lowFLpiece.ResetPoints(); |
1572 | |
1573 | Double_t piece2width = fgkHybFLlowAmbX-fgkHybFLlowPasX |
1574 | -fgkHybFLlowHolePasDX/2-fgkHybFLlowHoleAmbDX/2; |
1575 | |
1576 | lowFLpiece.SetWidth(piece2width); |
1577 | lowFLpiece.SetName("lowFLpiece2"); |
1578 | x1[0] = piece2width/2+fgkHybFLlowPasX+fgkHybFLlowHolePasDX/2-fgkHybridWidth/2; |
1579 | x2[0] = x1[0]; |
1580 | lowFLpiece.AddCheckPoint( hybrid, 0, x2, vZ ); |
1581 | lowFLpiece.AddCheckPoint( hybrid, 1, x1, vZ ); |
108bd0fe |
1582 | lowFLpiece.CreateAndInsertBoxCableSegment(1); |
b7943f00 |
1583 | lowFLpiece.ResetPoints(); |
1584 | |
1585 | Double_t piece3width = fgkHybridWidth - fgkHybFLlowAmbX |
1586 | - fgkHybFLlowHoleAmbDX/2; |
1587 | |
1588 | lowFLpiece.SetWidth(piece3width); |
1589 | lowFLpiece.SetName("lowFLpiece3"); |
1590 | x1[0] = fgkHybridWidth/2-piece3width/2; |
1591 | x2[0] = x1[0]; |
1592 | lowFLpiece.AddCheckPoint( hybrid, 0, x2, vZ ); |
1593 | lowFLpiece.AddCheckPoint( hybrid, 1, x1, vZ ); |
108bd0fe |
1594 | lowFLpiece.CreateAndInsertBoxCableSegment(1); |
b7943f00 |
1595 | |
1596 | Double_t zChips[4] = {fgkHybFLlowChipZ1,fgkHybFLlowChipZ2, |
1597 | fgkHybFLlowChipZ3,fgkHybFLlowChipZ4}; |
1598 | Double_t vX[3] = {1,0,0}; |
1599 | for (Int_t i=0; i<3; i++) { |
1600 | char ch[20]; |
1601 | sprintf(ch, "lowFLpieceA%i", i+4); |
1602 | lowFLpiece.SetName(ch); |
1603 | lowFLpiece.SetWidth(zChips[i+1]-zChips[i]-fgkHybFLlowHoleDZ); |
1604 | |
1605 | lowFLpiece.SetLayer(1, fgkHybAlThick, alSDD, fColorAl); |
1606 | x1[0] = -fgkHybridWidth/2 + piece1width; |
1607 | x2[0] = x1[0] + fgkHybFLlowHolePasDX; |
1608 | Double_t zPiece = (zChips[i+1]+zChips[i])/2 - fgkHybridLength/2; |
1609 | x1[2] = zPiece; x2[2] = zPiece; |
1610 | lowFLpiece.AddCheckPoint( hybrid, 0, x2, vX ); |
1611 | lowFLpiece.AddCheckPoint( hybrid, 1, x1, vX ); |
108bd0fe |
1612 | lowFLpiece.CreateAndInsertBoxCableSegment(1,90); |
b7943f00 |
1613 | lowFLpiece.ResetPoints(); |
1614 | |
1615 | sprintf(ch, "lowFLpieceB%i", i+4); |
1616 | lowFLpiece.SetName(ch); |
1617 | x1[0] = fgkHybridWidth/2 - piece3width; |
1618 | x2[0] = x1[0] - fgkHybFLlowHoleAmbDX; |
1619 | lowFLpiece.AddCheckPoint( hybrid, 0, x1, vX ); |
1620 | lowFLpiece.AddCheckPoint( hybrid, 1, x2, vX ); |
108bd0fe |
1621 | lowFLpiece.CreateAndInsertBoxCableSegment(1,90); |
b7943f00 |
1622 | }; |
1623 | |
1624 | //**************************************************** chips+CC: |
1625 | AliITSv11GeomCableFlat chip("", fgkHybChipsDZ, chipsCCTotThick); |
1626 | chip.SetInitialNode(hybrid); |
1627 | chip.SetNLayers(5); |
1628 | chip.SetLayer(0, fgkHybUnderNiThick, niSDD, 2); |
1629 | chip.SetLayer(1, fgkHybGlueAgThick, glueAG, 4); |
1630 | chip.SetLayer(2, fgkHybChipThick, siliconSDD, fColorSilicon); |
1631 | chip.SetLayer(3, fgkHybUpCCThick+fgkHybUpCCThick, polyhamideSDD, |
1632 | fColorPolyhamide); |
1633 | chip.SetLayer(4, fgkHybAlCCThick+fgkHybAlCCThick, alSDD80p100, fColorAl); |
1634 | // Here the tho CC (low+up) are merged |
1635 | // In fact, the last layer has a smaller surface of Al -> I put 80% |
1636 | |
1637 | x1[1] = lowLayerYmin + chipsCCTotThick/2; |
1638 | x2[1] = x1[1]; |
1639 | char ch[20]; |
1640 | |
1641 | for (Int_t i=0; i<4; i++) { |
1642 | sprintf(ch, "pascalCC%i", i); |
1643 | chip.SetName(ch); |
1644 | x1[0] = fgkHybFLlowPasX - fgkHybridWidth/2 - fgkHybPascalDX/2; |
1645 | x2[0] = x1[0] + fgkHybPascalDX; |
1646 | x1[2] = zChips[i] - fgkHybridLength/2; |
1647 | x2[2] = x1[2]; |
1648 | chip.AddCheckPoint( hybrid, 0, x1, vX ); |
1649 | chip.AddCheckPoint( hybrid, 1, x2, vX ); |
108bd0fe |
1650 | chip.CreateAndInsertBoxCableSegment(1,-90); |
b7943f00 |
1651 | chip.ResetPoints(); |
1652 | |
1653 | sprintf(ch, "ambraCC%i", i); |
1654 | chip.SetName(ch); |
1655 | x1[0] = fgkHybFLlowAmbX - fgkHybridWidth/2 - fgkHybAmbraDX/2; |
1656 | x2[0] = x1[0] + fgkHybAmbraDX; |
1657 | chip.AddCheckPoint( hybrid, 0, x1, vX ); |
1658 | chip.AddCheckPoint( hybrid, 1, x2, vX ); |
108bd0fe |
1659 | chip.CreateAndInsertBoxCableSegment(1,-90); |
b7943f00 |
1660 | chip.ResetPoints(); |
1661 | }; |
c789ee28 |
1662 | |
b7943f00 |
1663 | //**************************************************** CC outside chips: |
1664 | // je crois qu'il n'y a pas de 2ieme couche d'alu ici ... |
1665 | for (Int_t i = 0; i<4; i++) { |
1666 | char ch[20]; |
1667 | sprintf(ch, "ccLayerA%i", i); |
1668 | |
1669 | AliITSv11GeomCableFlat ccLayer1(ch, 6.6*fgkmm, ccUpLayerTotThick); |
1670 | ccLayer1.SetInitialNode(hybrid); |
1671 | ccLayer1.SetNLayers(2); |
1672 | ccLayer1.SetLayer(0, 2*fgkHybUpCCThick, polyhamideSDD, fColorPolyhamide); |
1673 | ccLayer1.SetLayer(1, fgkHybAlCCThick, alSDD50p100, fColorAl); |
1674 | // Al at ~50% |
1675 | |
1676 | x1[0] = -fgkHybridWidth/2; |
1677 | x2[0] = fgkHybFLlowPasX - fgkHybridWidth/2 - fgkHybPascalDX/2; |
1678 | x1[1] = lowLayerYmin + fgkHybUnderNiThick + fgkHybGlueAgThick |
1679 | + fgkHybChipThick + ccUpLayerTotThick/2; |
1680 | x2[1] = x1[1]; |
1681 | x1[2] = zChips[i] - fgkHybridLength/2; |
1682 | x2[2] = x1[2]; |
1683 | ccLayer1.AddCheckPoint( hybrid, 0, x1, vX ); |
1684 | ccLayer1.AddCheckPoint( hybrid, 1, x2, vX ); |
108bd0fe |
1685 | ccLayer1.CreateAndInsertBoxCableSegment(1,-90); |
b7943f00 |
1686 | |
1687 | sprintf(ch, "ccLayerB%i", i); |
1688 | AliITSv11GeomCableFlat ccLayer2(ch, fgkHybChipsDZ, ccUpLayerTotThick); |
1689 | ccLayer2.SetInitialNode(hybrid); |
1690 | ccLayer2.SetNLayers(2); |
1691 | ccLayer2.SetLayer(0, 2*fgkHybUpCCThick, polyhamideSDD, fColorPolyhamide); |
1692 | ccLayer2.SetLayer(1, fgkHybAlCCThick, alSDD50p100, fColorAl); |
1693 | // Al at ~50% |
1694 | |
1695 | x1[0] = -fgkHybridWidth/2 + fgkHybFLlowPasX + fgkHybPascalDX/2; |
1696 | x2[0] = -fgkHybridWidth/2 + fgkHybFLlowAmbX - fgkHybAmbraDX/2; |
1697 | ccLayer2.AddCheckPoint( hybrid, 0, x1, vX ); |
1698 | ccLayer2.AddCheckPoint( hybrid, 1, x2, vX ); |
108bd0fe |
1699 | ccLayer2.CreateAndInsertBoxCableSegment(1,-90); |
b7943f00 |
1700 | ccLayer2.ResetPoints(); |
1701 | sprintf(ch, "ccLayerC%i", i); |
1702 | ccLayer2.SetName(ch); |
1703 | x1[0] = -fgkHybridWidth/2 + fgkHybFLlowAmbX + fgkHybAmbraDX/2; |
1704 | x2[0] = fgkHybridWidth/2 - fgkHybFLUpperWidth + 3*fgkmm; |
1705 | x1[1] = lowLayerYmin + lowFLTotalThick + flUpThick + fgkHybAlThick |
1706 | + ccUpLayerTotThick/2; |
1707 | x2[1] = x1[1]; |
1708 | |
1709 | ccLayer2.AddCheckPoint( hybrid, 0, x1, vX ); |
1710 | ccLayer2.AddCheckPoint( hybrid, 1, x2, vX ); |
108bd0fe |
1711 | ccLayer2.CreateAndInsertBoxCableSegment(1,-90); |
b7943f00 |
1712 | }; |
c789ee28 |
1713 | |
b7943f00 |
1714 | //**************************************************** FL UP: |
1715 | // (last Al layer will be a special triangular shape) |
1716 | TGeoBBox *sFLupPolyhamide = new TGeoBBox("sFLupPolyhamide", |
1717 | fgkHybFLUpperWidth/2, flUpThick/2, |
1718 | fgkHybFLUpperLength/2); |
1719 | TGeoVolume *vFLupPolyhamide = new TGeoVolume("vFLupPolyhamide", |
1720 | sFLupPolyhamide, polyhamideSDD); |
1721 | vFLupPolyhamide->SetLineColor(fColorPolyhamide); |
1722 | TGeoTranslation *trFLupPolyhamide = |
1723 | new TGeoTranslation(fgkHybridWidth/2-fgkHybFLUpperWidth/2, |
1724 | lowLayerYmin+lowFLTotalThick+flUpThick/2,0); |
1725 | |
1726 | hybrid->AddNode(vFLupPolyhamide, 1, trFLupPolyhamide); |
1727 | |
1728 | TGeoArb8 *aluStrip = new TGeoArb8(fgkHybAlThick/2); |
1729 | aluStrip->SetVertex( 0,-fgkHybFLUpperAlDZ/2, fgkHybFLUpperWidth); |
1730 | aluStrip->SetVertex( 1, fgkHybFLUpperAlDZ/2, fgkHybFLUpperWidth); |
1731 | aluStrip->SetVertex( 2, fgkHybFLUpperAlDZ/2, fgkHybFLUpperWidth-fgkHybFLUpperAldx); |
1732 | aluStrip->SetVertex( 3,-fgkHybFLUpperAlDZ/2, 0); |
1733 | aluStrip->SetVertex( 4,-fgkHybFLUpperAlDZ/2, fgkHybFLUpperWidth); |
1734 | aluStrip->SetVertex( 5, fgkHybFLUpperAlDZ/2, fgkHybFLUpperWidth); |
1735 | aluStrip->SetVertex( 6, fgkHybFLUpperAlDZ/2, fgkHybFLUpperWidth-fgkHybFLUpperAldx); |
1736 | aluStrip->SetVertex( 7,-fgkHybFLUpperAlDZ/2, 0); |
1737 | TGeoVolume *vAluStrip = new TGeoVolume("vAluStrip",aluStrip, alSDD50p100); |
1738 | // Al at ~50% |
1739 | |
1740 | vAluStrip->SetLineColor(fColorAl); |
531d6cdc |
1741 | //TGeoRotation rotAluStrip("rotAluStrip",0, -90, 90); |
1742 | TGeoRotation *rotAluStrip = new TGeoRotation("rotAluStrip",0, -90, 90); |
1743 | |
b7943f00 |
1744 | Double_t yRotAluStrip = lowLayerYmin+lowFLTotalThick |
1745 | +flUpThick+fgkHybAlThick/2; |
1746 | TGeoCombiTrans *aluStripTr1 = new TGeoCombiTrans( |
1747 | fgkHybridWidth/2,yRotAluStrip, |
531d6cdc |
1748 | fgkHybridLength/2-fgkHybFLlowChipZ1+1*fgkmm, rotAluStrip); |
b7943f00 |
1749 | TGeoCombiTrans *aluStripTr2 = new TGeoCombiTrans(*aluStripTr1); |
1750 | AddTranslationToCombiTrans(aluStripTr2,0,0, |
1751 | fgkHybFLlowChipZ1-fgkHybFLlowChipZ2); |
1752 | TGeoCombiTrans *aluStripTr3 = new TGeoCombiTrans(*aluStripTr2); |
1753 | AddTranslationToCombiTrans(aluStripTr3,0,0, |
1754 | fgkHybFLlowChipZ2-fgkHybFLlowChipZ3); |
1755 | TGeoCombiTrans *aluStripTr4 = new TGeoCombiTrans(*aluStripTr3); |
1756 | AddTranslationToCombiTrans(aluStripTr4,0,0, |
1757 | fgkHybFLlowChipZ3-fgkHybFLlowChipZ4); |
1758 | |
1759 | hybrid->AddNode(vAluStrip, 1, aluStripTr1); |
1760 | hybrid->AddNode(vAluStrip, 2, aluStripTr2); |
1761 | hybrid->AddNode(vAluStrip, 3, aluStripTr3); |
1762 | hybrid->AddNode(vAluStrip, 4, aluStripTr4); |
b7943f00 |
1763 | //**************************************************** SMD: |
1764 | TGeoBBox *hybSMD = new TGeoBBox("ITSsddSMDshape", |
1765 | fgkHybSMDmiddleL/2+fgkHybSMDendL, |
1766 | fgkHybSMDheight/2,fgkHybSMDendW/2); |
1767 | TGeoVolume *vHybSMD = new TGeoVolume("ITSsddSMD",hybSMD,airSDD); |
1768 | |
1769 | TGeoBBox *hybSMDmiddle = new TGeoBBox("ITSsddSMDmiddleShape", |
1770 | fgkHybSMDmiddleL/2,fgkHybSMDheight/2, |
1771 | fgkHybSMDmiddleW/2); |
1772 | TGeoVolume *vHybSMDmiddle = new TGeoVolume("ITSsddSMDmiddle", |
1773 | hybSMDmiddle,medSMD); |
1774 | vHybSMDmiddle->SetLineColor(fColorSMD); |
1775 | TGeoBBox *hybSMDend = new TGeoBBox("ITSsddSMDendShape", |
1776 | fgkHybSMDendL/2,fgkHybSMDheight/2,fgkHybSMDendW/2); |
1777 | TGeoVolume *vHybSMDend = new TGeoVolume("ITSsddSMDend", |
1778 | hybSMDend,medSMDweld); |
1779 | vHybSMDend->SetLineColor(fColorSMDweld); |
1780 | TGeoTranslation *vHybSMDendTr1 = new TGeoTranslation("", |
1781 | (fgkHybSMDmiddleL+fgkHybSMDendL)/2,0,0); |
1782 | TGeoTranslation *vHybSMDendTr2 = new TGeoTranslation("", |
1783 | -(fgkHybSMDmiddleL+fgkHybSMDendL)/2,0,0); |
1784 | vHybSMD->AddNode(vHybSMDmiddle,1,0); |
1785 | vHybSMD->AddNode(vHybSMDend,1,vHybSMDendTr1); |
1786 | vHybSMD->AddNode(vHybSMDend,2,vHybSMDendTr2); |
1787 | for (Int_t i=0; i<fgkNHybSMD; i++) { |
1788 | TGeoTranslation *vHybSMDtr = new TGeoTranslation("", |
1789 | -fgkHybridWidth/2+fgkHybSMDposX[i], |
1790 | lowLayerYmin+lowFLTotalThick+fgkHybSMDheight/2, |
1791 | -fgkHybridLength/2+fgkHybSMDposZ[i]); |
1792 | hybrid->AddNode(vHybSMD, i+1, vHybSMDtr); |
1793 | }; |
1794 | |
b7943f00 |
1795 | if (iLRSide == 0) { |
1796 | }; |
1797 | |
1798 | if(GetDebug(1)) hybrid->CheckOverlaps(0.01); |
1799 | hybrid->SetVisibility(kFALSE); |
1800 | return hybrid; |
531d6cdc |
1801 | } |
c789ee28 |
1802 | |
1803 | |
db486a6e |
1804 | //________________________________________________________________________ |
108bd0fe |
1805 | TGeoVolumeAssembly* AliITSv11GeometrySDD::CreateLadderSegment(Int_t iLay, Int_t iSeg) { |
b7943f00 |
1806 | // |
108bd0fe |
1807 | // Return a TGeoVolumeAssembly containing a segment of a ladder. |
b7943f00 |
1808 | // |
1809 | |
108bd0fe |
1810 | TGeoMedium *phynoxSDD = GetMedium("inox/alum$"); // phynoxSDD To code ??? !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
1811 | TGeoMedium *coolerMediumSDD = GetMedium("WATER$"); |
b7943f00 |
1812 | |
1813 | Double_t tDY = fgkLadderSegBoxDH/2; //space left on top of the ladder |
1814 | Double_t segmentLength = fgkSegmentLength; |
1815 | Double_t spaceBetweenCables = 500*fgkmicron; |
1816 | |
1817 | //***************************************** |
1818 | // Set parameters according to (iLay,iSeg): |
1819 | //***************************************** |
1820 | Int_t nDetectors = fgkLay3Ndet; |
1821 | Double_t coolPipeSuppH = fgkLay3CoolPipeSuppH; |
1822 | Double_t sensorCenterZPos = fLay3sensorZPos[iSeg]- |
1823 | (fgkSegmentLength*fgkLay3Ndet/2. - |
1824 | fgkSegmentLength/2-(iSeg)*fgkSegmentLength); |
1825 | // sensorCenterZPos = z in segment local coord syst. |
1826 | |
1827 | AliITSv11GeomCableFlat *digitCableA = fDigitCableLay3A; |
1828 | AliITSv11GeomCableFlat *digitCableB = fDigitCableLay3B; |
1829 | |
1830 | if (iLay==3) { |
1831 | } else if (iLay==4) { |
1832 | nDetectors = fgkLay4Ndet; |
1833 | coolPipeSuppH = fgkLay4CoolPipeSuppH; |
1834 | sensorCenterZPos = fLay4sensorZPos[iSeg]- |
1835 | (fgkSegmentLength*fgkLay4Ndet/2. - |
1836 | fgkSegmentLength/2-(iSeg)*fgkSegmentLength); |
1837 | digitCableA = fDigitCableLay4A; |
1838 | digitCableB = fDigitCableLay4B; |
1839 | } else |
1840 | printf("AliITSv11GeometrySDD::CreateLadderSegment Wrong layer index !"); |
1841 | |
1842 | |
1843 | Double_t cableSideSign = -1; |
1844 | if (iSeg<nDetectors/2) cableSideSign = 1; |
1845 | Double_t spaceForCables = spaceBetweenCables* |
1846 | (nDetectors-TMath::Abs(nDetectors-2*iSeg-1)-1)/2 |
1847 | +0.1*fgkmicron; |
1848 | // gives [0-1-2-2-1-0]*spaceBetweenCables |
1849 | // or [0-1-2-3-3-2-1-0]*spaceBetweenCables |
1850 | Int_t iUpdateCableMin; |
1851 | Int_t iUpdateCableMax; |
1852 | if (cableSideSign==-1) { |
1853 | iUpdateCableMin = nDetectors/2; |
1854 | iUpdateCableMax = iSeg-1; |
1855 | } else { |
1856 | iUpdateCableMin = iSeg+1; |
1857 | iUpdateCableMax = nDetectors/2-1; |
1858 | }; |
1859 | |
1860 | if(GetDebug(1)){ |
1861 | cout << "Segment ("<< iLay <<',' << iSeg |
1862 | << ") : sensor z shift in local segment coord.=" |
1863 | << sensorCenterZPos << endl; |
1864 | }; |
1865 | |
1866 | //**************************** |
1867 | // The segment volume |
1868 | //**************************** |
108bd0fe |
1869 | // TGeoBBox *segBox = new TGeoBBox("ITSsddSegBox", |
1870 | // fgkLadderWidth/2+fgkPinSuppWidth+fgkLadderSegBoxDW, |
1871 | // fgkLadderHeight/2+fgkLadderSegBoxDH/2, |
1872 | // segmentLength/2); |
b7943f00 |
1873 | |
108bd0fe |
1874 | // TGeoVolume *virtualSeg = new TGeoVolume("ITSsddSegment", |
1875 | // segBox, airSDD); |
1876 | |
1877 | TGeoVolumeAssembly *virtualSeg = new TGeoVolumeAssembly("ITSsddSegment"); |
b7943f00 |
1878 | |
1879 | //****************************** |
1880 | // Carbon fiber structure : |
1881 | //****************************** |
1882 | |
1883 | virtualSeg->AddNode(fLaddSegCommonVol[0], 1, fLaddSegCommonTr[0]); |
1884 | Int_t volumeIndex = 1; |
1885 | for (Int_t i = 1; i<fgkNladdSegCommonVol;i++ ) { |
1886 | if (fLaddSegCommonVol[i]==fLaddSegCommonVol[i-1]) |
1887 | volumeIndex++; |
1888 | else |
1889 | volumeIndex = 1; |
1890 | virtualSeg->AddNode(fLaddSegCommonVol[i], volumeIndex, |
1891 | fLaddSegCommonTr[i]); |
1892 | }; |
1893 | |
1894 | //********************************** |
1895 | // Pine support of the sensors : |
1896 | //********************************** |
531d6cdc |
1897 | TGeoRotation *rotPS1 = new TGeoRotation("",0,-90,90); |
1898 | TGeoRotation *rotPS2 = new TGeoRotation("",0,-90,-90); |
1899 | |
b7943f00 |
1900 | TGeoCombiTrans *transPS1 = new TGeoCombiTrans( fgkPinDYOnSensor, |
1901 | - fgkLadderHeight/2.-tDY |
1902 | + fgkPinSuppHeight/2., |
531d6cdc |
1903 | sensorCenterZPos+fgkPinDXminOnSensor,rotPS1); |
b7943f00 |
1904 | TGeoCombiTrans *transPS2 = new TGeoCombiTrans(*transPS1); |
1905 | AddTranslationToCombiTrans(transPS2, 0, 0, fgkPinPinDDXOnSensor); |
1906 | TGeoCombiTrans *transPS3 = new TGeoCombiTrans(*transPS1); |
1907 | AddTranslationToCombiTrans(transPS3, 0, 0, -2*fgkPinDXminOnSensor); |
1908 | TGeoCombiTrans *transPS4 = new TGeoCombiTrans(*transPS3); |
1909 | AddTranslationToCombiTrans(transPS4, 0, 0, -fgkPinPinDDXOnSensor); |
1910 | |
1911 | TGeoCombiTrans *transPS5 = new TGeoCombiTrans( -fgkPinDYOnSensor, |
1912 | - fgkLadderHeight/2. - tDY |
1913 | + fgkPinSuppHeight/2., |
531d6cdc |
1914 | sensorCenterZPos+fgkPinDXminOnSensor,rotPS2); |
b7943f00 |
1915 | TGeoCombiTrans *transPS6 = new TGeoCombiTrans(*transPS5); |
1916 | AddTranslationToCombiTrans(transPS6, 0, 0, fgkPinPinDDXOnSensor); |
1917 | TGeoCombiTrans *transPS7 = new TGeoCombiTrans(*transPS5); |
1918 | AddTranslationToCombiTrans(transPS7, 0, 0, -2*fgkPinDXminOnSensor); |
1919 | TGeoCombiTrans *transPS8 = new TGeoCombiTrans(*transPS7); |
1920 | AddTranslationToCombiTrans(transPS8, 0, 0, -fgkPinPinDDXOnSensor); |
1921 | |
1922 | virtualSeg->AddNode(fPinSupport, 1, transPS1); |
1923 | virtualSeg->AddNode(fPinSupport, 2, transPS2); |
1924 | virtualSeg->AddNode(fPinSupport, 3, transPS3); |
1925 | virtualSeg->AddNode(fPinSupport, 4, transPS4); |
1926 | virtualSeg->AddNode(fPinSupport, 5, transPS5); |
1927 | virtualSeg->AddNode(fPinSupport, 6, transPS6); |
1928 | virtualSeg->AddNode(fPinSupport, 7, transPS7); |
1929 | virtualSeg->AddNode(fPinSupport, 8, transPS8); |
1930 | |
1931 | //****************************** |
1932 | // Cooling pipe supports : |
1933 | //****************************** |
1934 | Double_t triangleHeight = fgkLadderHeight - fgkLadderBeamRadius; |
1935 | Double_t halfTheta = TMath::ATan( 0.5*fgkLadderWidth/triangleHeight ); |
1936 | Double_t triangleCPaxeDist = fgkCoolPipeSuppAxeDist-fgkCoolPipeSuppWidthExt- |
1937 | fgkCoolPipeSuppWidthIn+fgkLadderBeamRadius; |
1938 | |
1939 | Double_t coolPipeSuppL = TMath::Tan(halfTheta)* |
1940 | (triangleHeight+triangleCPaxeDist/ |
1941 | TMath::Sin(halfTheta)-coolPipeSuppH); |
1942 | if (fAddCoolingSyst) { |
531d6cdc |
1943 | TGeoRotation *rotCPS2 = new TGeoRotation("", -halfTheta*TMath::RadToDeg(), -90, 90); |
1944 | TGeoRotation *rotCPS1 = new TGeoRotation("", halfTheta*TMath::RadToDeg(), -90, -90); |
b7943f00 |
1945 | TGeoCombiTrans *transCPS1 = new TGeoCombiTrans(coolPipeSuppL, |
fa4639a3 |
1946 | -fgkLadderHeight/2. - tDY |
b7943f00 |
1947 | +coolPipeSuppH+fgkLadderBeamRadius, |
531d6cdc |
1948 | -segmentLength/2., rotCPS1); |
b7943f00 |
1949 | TGeoCombiTrans *transCPS3 = new TGeoCombiTrans(*transCPS1); |
1950 | AddTranslationToCombiTrans(transCPS3, 0, 0, segmentLength); |
1951 | |
1952 | TGeoCombiTrans *transCPS2 = new TGeoCombiTrans(-coolPipeSuppL, |
fa4639a3 |
1953 | -fgkLadderHeight/2.- tDY |
b7943f00 |
1954 | +coolPipeSuppH+fgkLadderBeamRadius, |
531d6cdc |
1955 | segmentLength/2., rotCPS2); |
b7943f00 |
1956 | TGeoCombiTrans *transCPS4 = new TGeoCombiTrans(*transCPS2); |
1957 | AddTranslationToCombiTrans(transCPS4, 0, 0, -segmentLength); |
1958 | |
1959 | virtualSeg->AddNode(fCoolPipeSupportL, 1, transCPS1); |
1960 | virtualSeg->AddNode(fCoolPipeSupportL, 2, transCPS2); |
1961 | virtualSeg->AddNode(fCoolPipeSupportR, 1, transCPS3); |
1962 | virtualSeg->AddNode(fCoolPipeSupportR, 2, transCPS4); |
1963 | }; |
1964 | |
1965 | //************************ |
1966 | // Cooling pipes : |
1967 | //************************ |
1968 | TGeoTranslation *pipeTr1 = new TGeoTranslation(coolPipeSuppL, |
1969 | -fgkLadderHeight/2. - tDY + |
1970 | fgkLadderBeamRadius+coolPipeSuppH, 0); |
1971 | TGeoTranslation *pipeTr2 = new TGeoTranslation(-coolPipeSuppL, |
1972 | -fgkLadderHeight/2.- tDY + |
1973 | fgkLadderBeamRadius+coolPipeSuppH, 0); |
1974 | |
1975 | if (fAddCoolingSyst) { |
108bd0fe |
1976 | TGeoTube *coolingPipeShape = new TGeoTube( fgkCoolPipeInnerDiam/2, |
1977 | fgkCoolPipeOuterDiam/2, |
1978 | segmentLength/2); |
1979 | TGeoTube *coolerShape = new TGeoTube( 0, fgkCoolPipeInnerDiam/2, |
1980 | segmentLength/2); |
1981 | |
1982 | TGeoVolume *coolingPipe = new TGeoVolume("ITSsddCoolingPipe", |
1983 | coolingPipeShape, phynoxSDD ); |
1984 | coolingPipe->SetLineColor(fColorPhynox); |
1985 | TGeoVolume *cooler = new TGeoVolume("ITSsddCoolingLiquid",coolerShape, |
1986 | coolerMediumSDD ); |
1987 | |
1988 | |
1989 | virtualSeg->AddNode(coolingPipe, 1, pipeTr1); |
1990 | virtualSeg->AddNode(coolingPipe, 2, pipeTr2); |
1991 | if (fCoolingOn) { |
1992 | virtualSeg->AddNode(cooler, 1, pipeTr1); |
1993 | virtualSeg->AddNode(cooler, 2, pipeTr2); |
1994 | }; |
b7943f00 |
1995 | }; |
c789ee28 |
1996 | |
b7943f00 |
1997 | //********************************** |
1998 | // Bases of hybrid thermal bridges |
1999 | //********************************** |
2000 | Double_t shiftHyb = 1.05; // shift between thermal Bridge base and thermal bridge |
2001 | // approx !!! not clear on 0752/14-A |
2002 | if (fAddCoolingSyst) { |
531d6cdc |
2003 | TGeoRotation *rotHybrid1 = new TGeoRotation("", 0, 0, -90 - fgkHybridAngle); |
2004 | TGeoRotation *rotHybrid2 = new TGeoRotation("", 0 ,180, 90 - fgkHybridAngle); |
2005 | TGeoCombiTrans *baseTr1 = new TGeoCombiTrans(*pipeTr2, *rotHybrid1); |
2006 | TGeoCombiTrans *baseTr2 = new TGeoCombiTrans(*pipeTr1, *rotHybrid2); |
b7943f00 |
2007 | |
2008 | virtualSeg->AddNode(fBaseThermalBridge, 1, baseTr1); |
2009 | virtualSeg->AddNode(fBaseThermalBridge, 2, baseTr2); |
2010 | }; |
2011 | |
2012 | //************************* |
2013 | // the 2 hybrids : |
2014 | //************************* |
2015 | Double_t hybDy = ((TGeoBBox*)fHybrid->GetShape())->GetDY(); |
2016 | Double_t distAxeToHybridCenter = fgkBTBaxisAtoBase+hybDy; |
2017 | |
2018 | Double_t hybrVolX = ( distAxeToHybridCenter*CosD(fgkHybridAngle) |
2019 | - shiftHyb*SinD(fgkHybridAngle) ); |
2020 | Double_t hybrVolY = ( distAxeToHybridCenter*SinD(fgkHybridAngle) |
2021 | + shiftHyb*CosD(fgkHybridAngle) ); |
2022 | if (fAddHybrids) { |
2023 | TGeoRotation rotHybrid3("", 0, 0, 90. - fgkHybridAngle); |
2024 | TGeoRotation rotHybrid4("", 0 ,180, -90. - fgkHybridAngle); |
2025 | TGeoCombiTrans *hybTr1 = new TGeoCombiTrans(*pipeTr2, rotHybrid3); |
2026 | TGeoCombiTrans *hybTr2 = new TGeoCombiTrans(*pipeTr1, rotHybrid4); |
2027 | AddTranslationToCombiTrans( hybTr1, -hybrVolX, hybrVolY, 0); |
2028 | AddTranslationToCombiTrans( hybTr2, hybrVolX, hybrVolY, 0); |
2029 | |
2030 | virtualSeg->AddNode(fHybrid, 1, hybTr1); |
2031 | virtualSeg->AddNode(fHybrid, 2, hybTr2); |
2032 | }; |
2033 | |
2034 | //*********** |
2035 | // cables |
2036 | //*********** |
2037 | if (fAddCables) { |
2038 | // Starting from this segment |
2039 | Double_t hybDz = ((TGeoBBox*)fHybrid->GetShape())->GetDZ(); |
2040 | Double_t hybDx = ((TGeoBBox*)fHybrid->GetShape())->GetDX(); |
2041 | Double_t posDigitCableAlongHyb = shiftHyb+ hybDx |
2042 | - digitCableA->GetWidth()/2; |
2043 | Double_t distAxeToDigitCableCenter = distAxeToHybridCenter+hybDy |
2044 | - digitCableA->GetThickness()/2; |
2045 | |
2046 | Double_t digitCableX = ( coolPipeSuppL |
2047 | + distAxeToDigitCableCenter*CosD(fgkHybridAngle) |
2048 | - posDigitCableAlongHyb*SinD(fgkHybridAngle) ); |
2049 | Double_t digitCableY = ( - fgkLadderHeight/2.-TMath::Abs(tDY) |
2050 | + fgkLadderBeamRadius+coolPipeSuppH |
2051 | + distAxeToDigitCableCenter*SinD(fgkHybridAngle) |
2052 | + posDigitCableAlongHyb*CosD(fgkHybridAngle) ); |
2053 | |
2054 | |
2055 | Double_t digitCableCenterA0[3]={ -cableSideSign*digitCableX, |
2056 | digitCableY, cableSideSign*hybDz }; |
2057 | Double_t digitCableCenterA1[3] = { |
2058 | -cableSideSign*(digitCableX+spaceForCables*CosD(fgkHybridAngle)), |
2059 | digitCableY+spaceForCables*SinD(fgkHybridAngle), |
2060 | cableSideSign*segmentLength/2 }; |
2061 | |
2062 | Double_t digitCableCenterB0[3]={ cableSideSign*digitCableX, |
2063 | digitCableY,cableSideSign*hybDz}; |
2064 | Double_t digitCableCenterB1[3]={ |
2065 | cableSideSign*(digitCableX+spaceForCables*CosD(fgkHybridAngle)), |
2066 | digitCableY+spaceForCables*SinD(fgkHybridAngle), |
2067 | cableSideSign*segmentLength/2 }; |
2068 | |
2069 | Double_t vZ[3] = {0,0,1}; |
2070 | digitCableA[iSeg].AddCheckPoint( virtualSeg, 0, digitCableCenterA0, vZ); |
2071 | digitCableA[iSeg].AddCheckPoint( virtualSeg, 1, digitCableCenterA1, vZ); |
2072 | digitCableB[iSeg].AddCheckPoint( virtualSeg, 0, digitCableCenterB0, vZ); |
2073 | digitCableB[iSeg].AddCheckPoint( virtualSeg, 1, digitCableCenterB1, vZ); |
2074 | |
2075 | // Updating the other cables |
2076 | for (Int_t iCable=iUpdateCableMin; iCable<=iUpdateCableMax; iCable++) { |
2077 | |
2078 | Int_t iPoint = TMath::Abs(iCable-iSeg)+1; |
2079 | Double_t coord[3]; |
2080 | digitCableA[iCable].GetPoint( 1, coord); |
2081 | digitCableA[iCable].AddCheckPoint( virtualSeg, iPoint, coord, vZ); |
2082 | digitCableB[iCable].GetPoint( 1, coord); |
2083 | digitCableB[iCable].AddCheckPoint( virtualSeg, iPoint, coord, vZ); |
2084 | }; |
2085 | }; |
2086 | |
2087 | //********************************** |
2088 | if(GetDebug(1)) virtualSeg->CheckOverlaps(0.01); |
b7943f00 |
2089 | return virtualSeg; |
531d6cdc |
2090 | } |
db486a6e |
2091 | |
c789ee28 |
2092 | |
2093 | //________________________________________________________________________ |
2094 | TGeoVolume* AliITSv11GeometrySDD::CreatePinSupport() { |
2095 | // |
2096 | // Create a pine support |
2097 | // axis of rotation is the cone axis, center in its middle |
2098 | // |
b7943f00 |
2099 | TGeoCone *cone = new TGeoCone("ITSsddPinSuppCone",fgkPinSuppHeight/2., |
2100 | 0,fgkPinSuppRmax,0,fgkPinSuppRmax- |
2101 | fgkPinSuppHeight*TanD(fgkPinSuppConeAngle) ); |
2102 | TGeoBBox *tong = new TGeoBBox("ITSsddPinSuppTong",fgkPinSuppRmax, |
2103 | fgkPinSuppLength/2.,fgkPinSuppThickness/2.); |
2104 | TGeoTube *hole = new TGeoTube("ITSsddPinSuppHole",0,fgkPinR, |
2105 | fgkPinSuppHeight/2.); |
c789ee28 |
2106 | if(GetDebug(3)){// Remove compiler warning. |
db486a6e |
2107 | cone->InspectShape(); |
2108 | tong->InspectShape(); |
2109 | hole->InspectShape(); |
c789ee28 |
2110 | }; |
db486a6e |
2111 | |
2112 | TGeoTranslation *tongTrans = new TGeoTranslation("ITSsddPinSuppTongTr",0, |
b7943f00 |
2113 | fgkPinSuppLength/2.,-fgkPinSuppHeight/2.+fgkPinSuppThickness/2.); |
db486a6e |
2114 | tongTrans->RegisterYourself(); |
2115 | TGeoCompositeShape *pinSupportShape = new TGeoCompositeShape( |
b7943f00 |
2116 | "ITSsddPinSupportShape","(ITSsddPinSuppCone+" |
db486a6e |
2117 | "ITSsddPinSuppTong:ITSsddPinSuppTongTr)-ITSsddPinSuppHole"); |
2118 | |
b7943f00 |
2119 | |
108bd0fe |
2120 | TGeoMedium *rytonSDD = GetMedium("SDD C AL (M55J)$"); //medium = ryton ? To code !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
b7943f00 |
2121 | TGeoVolume *pinSupport = new TGeoVolume("ITSsddPinSupport",pinSupportShape, |
db486a6e |
2122 | rytonSDD); |
c789ee28 |
2123 | pinSupport->SetLineColor(fColorRyton); |
db486a6e |
2124 | return pinSupport; |
c789ee28 |
2125 | // include the pin itself !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
531d6cdc |
2126 | } |
c789ee28 |
2127 | |
b7943f00 |
2128 | |
db486a6e |
2129 | //________________________________________________________________________ |
c789ee28 |
2130 | TGeoVolume* AliITSv11GeometrySDD::CreateCoolPipeSupportL() { |
2131 | // |
2132 | // Create half of the cooling pipe support (ALR-0752/3) |
2133 | // |
2134 | |
b7943f00 |
2135 | Double_t diffX = fgkCoolPipeSuppHeight*TanD(fgkCoolPipeSuppAngle); |
c789ee28 |
2136 | |
b7943f00 |
2137 | TGeoArb8 *side1 = new TGeoArb8(fgkCoolPipeSuppHeight/2.); |
2138 | side1->SetVertex( 0, 0, -fgkCoolPipeSuppWidthExt/2.); |
2139 | side1->SetVertex( 1, fgkCoolPipeSuppMaxLength/2.-diffX, |
2140 | -fgkCoolPipeSuppWidthExt/2.); |
2141 | side1->SetVertex( 2, fgkCoolPipeSuppMaxLength/2.-diffX, |
2142 | fgkCoolPipeSuppWidthExt/2.); |
2143 | side1->SetVertex( 3, 0, fgkCoolPipeSuppWidthExt/2.); |
2144 | side1->SetVertex( 4, 0, -fgkCoolPipeSuppWidthExt/2.); |
2145 | side1->SetVertex( 5, fgkCoolPipeSuppMaxLength/2., |
2146 | -fgkCoolPipeSuppWidthExt/2.); |
2147 | side1->SetVertex( 6, fgkCoolPipeSuppMaxLength/2., |
2148 | fgkCoolPipeSuppWidthExt/2.); |
2149 | side1->SetVertex( 7, 0, fgkCoolPipeSuppWidthExt/2.); |
c789ee28 |
2150 | side1->SetName("ITSsddCPSside1"); |
2151 | |
2152 | TGeoTranslation *side1Tr = new TGeoTranslation("ITSsddCPStr1",0, |
b7943f00 |
2153 | - fgkCoolPipeSuppAxeDist |
2154 | + fgkCoolPipeSuppWidthExt/2., 0); |
c789ee28 |
2155 | side1Tr->RegisterYourself(); |
2156 | TGeoTranslation *side2Tr = new TGeoTranslation("ITSsddCPStr2",0, |
b7943f00 |
2157 | - fgkCoolPipeSuppAxeDist |
2158 | + fgkCoolPipeSuppWidthExt*3/2. |
2159 | + fgkCoolPipeSuppWidthIn,0); |
c789ee28 |
2160 | side2Tr->RegisterYourself(); |
2161 | |
2162 | TGeoBBox *middle = new TGeoBBox("ITSsddCPSmiddle", |
b7943f00 |
2163 | (fgkCoolPipeSuppMaxLength/2.-fgkCoolPipeSuppSlitL)/2., |
2164 | fgkCoolPipeSuppWidthIn/2., fgkCoolPipeSuppHeight/2.); |
c789ee28 |
2165 | TGeoTranslation *middleTr = |
2166 | new TGeoTranslation("ITSsddCPStr3", |
b7943f00 |
2167 | (fgkCoolPipeSuppMaxLength/2.-fgkCoolPipeSuppSlitL)/2., |
2168 | -fgkCoolPipeSuppAxeDist+fgkCoolPipeSuppWidthExt |
2169 | +fgkCoolPipeSuppWidthIn/2., 0); |
c789ee28 |
2170 | middleTr->RegisterYourself(); |
2171 | |
2172 | TGeoBBox *axeBox = new TGeoBBox("ITSsddCPSaxeBox", |
b7943f00 |
2173 | fgkCoolPipeSuppTongW/4., |
2174 | (fgkCoolPipeSuppFulWidth |
2175 | - 2*fgkCoolPipeSuppWidthExt |
2176 | - fgkCoolPipeSuppWidthIn)/2, |
2177 | fgkCoolPipeSuppHeight/2.); |
c789ee28 |
2178 | |
2179 | TGeoTranslation *axeBoxTr = new TGeoTranslation("ITSsddCPSAxBoxTr", |
b7943f00 |
2180 | fgkCoolPipeSuppTongW/4., |
2181 | - fgkCoolPipeSuppAxeDist |
2182 | + fgkCoolPipeSuppFulWidth |
c789ee28 |
2183 | - axeBox->GetDY(), 0); |
2184 | axeBoxTr->RegisterYourself(); |
2185 | |
b7943f00 |
2186 | TGeoTube *axe = new TGeoTube("ITSsddCPSaxe",0,fgkCoolPipeSuppHoleDiam/2., |
2187 | fgkCoolPipeSuppTongW/4.); |
c789ee28 |
2188 | |
531d6cdc |
2189 | TGeoRotation *axeRot = new TGeoRotation("ITSsddCPSaxeRot",90,90,0); |
c789ee28 |
2190 | TGeoCombiTrans *axeTrans = new TGeoCombiTrans("ITSsddCPSaxeTr", |
531d6cdc |
2191 | fgkCoolPipeSuppTongW/4.,0,0,axeRot); |
c789ee28 |
2192 | axeTrans->RegisterYourself(); |
531d6cdc |
2193 | //delete axeRot; // make the code crash, no idea of why !!! |
c789ee28 |
2194 | |
2195 | if(GetDebug(3)){ |
2196 | middle->InspectShape(); |
2197 | axe->InspectShape(); |
2198 | }; |
2199 | |
108bd0fe |
2200 | TGeoMedium *rytonSDD = GetMedium("SDD C AL (M55J)$"); //medium = ryton ? !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
c789ee28 |
2201 | |
2202 | TGeoCompositeShape *coolPipeSuppShape = new TGeoCompositeShape( |
2203 | "ITSsddCoolPipeSuppShapeL", |
2204 | "ITSsddCPSmiddle:ITSsddCPStr3" |
2205 | "+ITSsddCPSside1:ITSsddCPStr1" |
2206 | "+ITSsddCPSside1:ITSsddCPStr2" |
2207 | "+ITSsddCPSaxeBox:ITSsddCPSAxBoxTr" |
2208 | "-ITSsddCPSaxe:ITSsddCPSaxeTr"); |
2209 | TGeoVolume *coolPipeSupp = new TGeoVolume("ITSsddCoolPipeSupportL", |
2210 | coolPipeSuppShape, rytonSDD); |
2211 | |
2212 | coolPipeSupp->SetLineColor(fColorRyton); |
531d6cdc |
2213 | |
c789ee28 |
2214 | return coolPipeSupp; |
531d6cdc |
2215 | } |
2216 | |
c789ee28 |
2217 | |
2218 | //________________________________________________________________________ |
2219 | TGeoVolume* AliITSv11GeometrySDD::CreateCoolPipeSupportR() { |
2220 | // |
2221 | //Create half of the cooling pipe support (ALR-0752/3) |
2222 | // |
2223 | |
b7943f00 |
2224 | Double_t diffX = fgkCoolPipeSuppHeight*TanD(fgkCoolPipeSuppAngle); |
c789ee28 |
2225 | |
b7943f00 |
2226 | TGeoArb8 *side1 = new TGeoArb8(fgkCoolPipeSuppHeight/2.); |
2227 | side1->SetVertex( 0, 0, -fgkCoolPipeSuppWidthExt/2.); |
2228 | side1->SetVertex( 1, -(fgkCoolPipeSuppMaxLength/2.-diffX), |
2229 | -fgkCoolPipeSuppWidthExt/2.); |
2230 | side1->SetVertex( 2, -(fgkCoolPipeSuppMaxLength/2.-diffX), |
2231 | fgkCoolPipeSuppWidthExt/2.); |
2232 | side1->SetVertex( 3, 0, fgkCoolPipeSuppWidthExt/2.); |
2233 | side1->SetVertex( 4, 0, -fgkCoolPipeSuppWidthExt/2.); |
2234 | side1->SetVertex( 5, -fgkCoolPipeSuppMaxLength/2., |
2235 | -fgkCoolPipeSuppWidthExt/2.); |
2236 | side1->SetVertex( 6, -fgkCoolPipeSuppMaxLength/2., |
2237 | fgkCoolPipeSuppWidthExt/2.); |
2238 | side1->SetVertex( 7, 0, fgkCoolPipeSuppWidthExt/2.); |
c789ee28 |
2239 | side1->SetName("ITSsddCPSside1R"); |
2240 | |
2241 | TGeoTranslation *side1Tr = new TGeoTranslation("ITSsddCPStr1R",0, |
b7943f00 |
2242 | - fgkCoolPipeSuppAxeDist |
2243 | + fgkCoolPipeSuppWidthExt/2., 0); |
c789ee28 |
2244 | side1Tr->RegisterYourself(); |
2245 | TGeoTranslation *side2Tr = new TGeoTranslation("ITSsddCPStr2R",0, |
b7943f00 |
2246 | - fgkCoolPipeSuppAxeDist |
2247 | + fgkCoolPipeSuppWidthExt*3/2. |
2248 | + fgkCoolPipeSuppWidthIn, 0); |
c789ee28 |
2249 | side2Tr->RegisterYourself(); |
2250 | |
2251 | TGeoBBox *middle = new TGeoBBox("ITSsddCPSmiddleR", |
b7943f00 |
2252 | (fgkCoolPipeSuppMaxLength/2. |
2253 | - fgkCoolPipeSuppSlitL)/2., |
2254 | fgkCoolPipeSuppWidthIn/2., |
2255 | fgkCoolPipeSuppHeight/2.); |
c789ee28 |
2256 | TGeoTranslation *middleTr = |
2257 | new TGeoTranslation("ITSsddCPStr3R", |
b7943f00 |
2258 | -( fgkCoolPipeSuppMaxLength/2. |
2259 | -fgkCoolPipeSuppSlitL)/2., |
2260 | -fgkCoolPipeSuppAxeDist + fgkCoolPipeSuppWidthExt |
2261 | + fgkCoolPipeSuppWidthIn/2.,0); |
c789ee28 |
2262 | middleTr->RegisterYourself(); |
2263 | |
2264 | TGeoBBox *axeBox = new TGeoBBox("ITSsddCPSaxeBoxR", |
b7943f00 |
2265 | fgkCoolPipeSuppTongW/4., |
2266 | (fgkCoolPipeSuppFulWidth |
2267 | - 2*fgkCoolPipeSuppWidthExt |
2268 | - fgkCoolPipeSuppWidthIn)/2, |
2269 | fgkCoolPipeSuppHeight/2.); |
c789ee28 |
2270 | |
2271 | TGeoTranslation *axeBoxTr = new TGeoTranslation("ITSsddCPSAxBoxTrR", |
b7943f00 |
2272 | - fgkCoolPipeSuppTongW/4., |
2273 | - fgkCoolPipeSuppAxeDist |
2274 | + fgkCoolPipeSuppFulWidth |
c789ee28 |
2275 | - axeBox->GetDY(),0); |
2276 | axeBoxTr->RegisterYourself(); |
2277 | |
b7943f00 |
2278 | TGeoTube *axe = new TGeoTube("ITSsddCPSaxeR",0,fgkCoolPipeSuppHoleDiam/2., |
2279 | fgkCoolPipeSuppTongW/4.); |
531d6cdc |
2280 | |
2281 | TGeoRotation *axeRot = new TGeoRotation("ITSsddCPSaxeRotR",90,90,0); |
c789ee28 |
2282 | TGeoCombiTrans *axeTrans = new TGeoCombiTrans("ITSsddCPSaxeTrR", |
531d6cdc |
2283 | -fgkCoolPipeSuppTongW/4.,0,0,axeRot); |
c789ee28 |
2284 | axeTrans->RegisterYourself(); |
531d6cdc |
2285 | //delete axeRot; |
c789ee28 |
2286 | |
2287 | if(GetDebug(3)){ |
2288 | middle->InspectShape(); |
2289 | axe->InspectShape(); |
2290 | }; |
2291 | |
2292 | TGeoCompositeShape *coolPipeSuppShape = new TGeoCompositeShape( |
2293 | "ITSsddCoolPipeSuppShapeR", |
2294 | "ITSsddCPSmiddleR:ITSsddCPStr3R" |
2295 | "+ITSsddCPSside1R:ITSsddCPStr1R" |
2296 | "+ITSsddCPSside1R:ITSsddCPStr2R" |
2297 | "+ITSsddCPSaxeBoxR:ITSsddCPSAxBoxTrR" |
2298 | "-ITSsddCPSaxeR:ITSsddCPSaxeTrR"); |
b7943f00 |
2299 | |
108bd0fe |
2300 | TGeoMedium *rytonSDD = GetMedium("SDD C AL (M55J)$"); //medium = ryton ? To code !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
c789ee28 |
2301 | TGeoVolume *coolPipeSupp = new TGeoVolume( "ITSsddCoolPipeSupportR", |
2302 | coolPipeSuppShape, rytonSDD); |
2303 | coolPipeSupp->SetLineColor(fColorRyton); |
2304 | |
2305 | return coolPipeSupp; |
531d6cdc |
2306 | } |
c789ee28 |
2307 | |
2308 | //________________________________________________________________________ |
2309 | TGeoVolume* AliITSv11GeometrySDD::CreateBaseThermalBridge() { |
108bd0fe |
2310 | // |
2311 | // based on ALR 0752/8 |
2312 | // |
c789ee28 |
2313 | |
b7943f00 |
2314 | Double_t dy = fgkBTBaxisAtoBase - fgkRadiusBminBTB - fgkBTBthick; |
c789ee28 |
2315 | |
b7943f00 |
2316 | Double_t base1width = fgkBTBwidth - fgkBTBaxisAtoBottom - fgkRadiusBminBTB |
2317 | - (fgkRadiusAminBTB+fgkBTBthick); |
c789ee28 |
2318 | TGeoBBox *base1 = new TGeoBBox( "ITSsddBTBbase1", base1width/2., |
b7943f00 |
2319 | fgkBTBthick/2., fgkBTBlength/2.); |
c789ee28 |
2320 | TGeoTranslation *base1Tr = new TGeoTranslation("ITSsddBTBtr1", |
b7943f00 |
2321 | fgkBTBaxisAtoBottom-fgkBTBwidth+base1width/2., |
2322 | -(fgkBTBaxisAtoBase-fgkBTBthick/2.), 0); |
c789ee28 |
2323 | base1Tr->RegisterYourself(); |
2324 | |
b7943f00 |
2325 | Double_t base2width = fgkBTBaxisAtoBottom - fgkRadiusAminBTB - fgkBTBthick |
2326 | - fgkRadiusBminBTB; |
c789ee28 |
2327 | TGeoBBox *base2 = new TGeoBBox( "ITSsddBTBbase2", base2width/2., |
b7943f00 |
2328 | fgkBTBthick/2., fgkBTBlength/2.); |
c789ee28 |
2329 | TGeoTranslation *base2Tr = new TGeoTranslation("ITSsddBTBtr2", |
b7943f00 |
2330 | fgkBTBaxisAtoBottom - base2width/2., |
2331 | -(fgkBTBaxisAtoBase-fgkBTBthick/2.), 0); |
c789ee28 |
2332 | base2Tr->RegisterYourself(); |
2333 | |
2334 | TGeoBBox *side = new TGeoBBox( "ITSsddBTBside", |
b7943f00 |
2335 | fgkBTBthick/2., dy/2., fgkBTBlength/2.); |
c789ee28 |
2336 | TGeoTranslation *sideTr1 = new TGeoTranslation("ITSsddBTBsideTr1", |
b7943f00 |
2337 | -fgkRadiusAminBTB-fgkBTBthick/2., -dy/2., 0); |
c789ee28 |
2338 | TGeoTranslation *sideTr2 = new TGeoTranslation("ITSsddBTBsideTr2", |
b7943f00 |
2339 | fgkRadiusAminBTB+fgkBTBthick/2., -dy/2., 0); |
c789ee28 |
2340 | sideTr1->RegisterYourself(); |
2341 | sideTr2->RegisterYourself(); |
2342 | |
b7943f00 |
2343 | TGeoBBox *hole = new TGeoBBox( "ITSsddBTBhole", fgkBTBHolewidth/2., |
2344 | fgkBTBthick/2., fgkBTBHoleLength/2.); |
c789ee28 |
2345 | TGeoTranslation *holeTr1 = new TGeoTranslation("ITSsddBTBholeTr1", |
b7943f00 |
2346 | - fgkBTBHoleRefX + fgkBTBHolewidth/2., |
2347 | - (fgkBTBaxisAtoBase-fgkBTBthick/2.), |
2348 | fgkBTBHoleRefY+(fgkBTBHoleLength-fgkBTBlength)/2.); |
c789ee28 |
2349 | TGeoTranslation *holeTr2 = new TGeoTranslation("ITSsddBTBholeTr2", |
b7943f00 |
2350 | - fgkBTBHoleRefX + fgkBTBHolewidth/2., |
2351 | - (fgkBTBaxisAtoBase-fgkBTBthick/2.), |
2352 | - fgkBTBHoleRefY-(fgkBTBHoleLength-fgkBTBlength)/2.); |
c789ee28 |
2353 | holeTr1->RegisterYourself(); |
2354 | holeTr2->RegisterYourself(); |
2355 | |
b7943f00 |
2356 | Double_t radiusAmaxBTB = fgkRadiusAminBTB + fgkBTBthick; |
c789ee28 |
2357 | TGeoTubeSeg *mainAxis = new TGeoTubeSeg( "ITSsddBTBmainAxis", |
b7943f00 |
2358 | fgkRadiusAminBTB, radiusAmaxBTB, |
2359 | fgkBTBlength/2., 0., 180.); |
c789ee28 |
2360 | TGeoTubeSeg *round1 = new TGeoTubeSeg( "ITSsddBTBround1", |
b7943f00 |
2361 | fgkRadiusBminBTB, fgkRadiusBminBTB+fgkBTBthick, |
2362 | fgkBTBlength/2., 270., 360.); |
c789ee28 |
2363 | TGeoTranslation *roundTr1 = new TGeoTranslation("ITSsddBTBround1Tr", |
b7943f00 |
2364 | -(fgkRadiusAminBTB+fgkBTBthick+fgkRadiusBminBTB), |
c789ee28 |
2365 | -dy, 0); |
2366 | roundTr1->RegisterYourself(); |
2367 | |
2368 | TGeoTubeSeg *round2 = new TGeoTubeSeg( "ITSsddBTBround2", |
b7943f00 |
2369 | fgkRadiusBminBTB, fgkRadiusBminBTB+fgkBTBthick, |
2370 | fgkBTBlength/2., 180., 270.); |
c789ee28 |
2371 | TGeoTranslation *roundTr2 = new TGeoTranslation("ITSsddBTBround2Tr", |
b7943f00 |
2372 | (fgkRadiusAminBTB+fgkBTBthick+fgkRadiusBminBTB), |
c789ee28 |
2373 | -dy, 0); |
2374 | roundTr2->RegisterYourself(); |
2375 | |
2376 | TGeoCompositeShape *sBaseThermalBridge = new TGeoCompositeShape( |
2377 | "ITSsddBaseThermalBridgeShape", |
2378 | "ITSsddBTBbase1:ITSsddBTBtr1" |
2379 | "+ ITSsddBTBbase2:ITSsddBTBtr2" |
2380 | "+ ITSsddBTBround1:ITSsddBTBround1Tr" |
2381 | "+ ITSsddBTBround2:ITSsddBTBround2Tr" |
2382 | "+ ITSsddBTBside:ITSsddBTBsideTr1" |
2383 | "+ ITSsddBTBside:ITSsddBTBsideTr2" |
2384 | "- ITSsddBTBhole:ITSsddBTBholeTr1" |
2385 | "- ITSsddBTBhole:ITSsddBTBholeTr2" |
2386 | "+ ITSsddBTBmainAxis"); |
2387 | |
2388 | if(GetDebug(3)){// Remove compiler warning. |
2389 | base1->InspectShape(); |
2390 | base2->InspectShape(); |
2391 | side->InspectShape(); |
2392 | hole->InspectShape(); |
2393 | mainAxis->InspectShape(); |
2394 | round1->InspectShape(); |
2395 | round2->InspectShape(); |
2396 | }; |
2397 | |
108bd0fe |
2398 | TGeoMedium *carbonFiberLadderStruct = GetMedium("SDD C AL (M55J)$"); |
c789ee28 |
2399 | TGeoVolume *vBaseThermalBridge = new TGeoVolume( "ITSsddBaseThermalBridge", |
2400 | sBaseThermalBridge, |
2401 | carbonFiberLadderStruct); |
2402 | |
2403 | vBaseThermalBridge->SetLineColor(fColorCarbonFiber); |
2404 | return vBaseThermalBridge; |
531d6cdc |
2405 | } |
c789ee28 |
2406 | |
2407 | |
c789ee28 |
2408 | //________________________________________________________________________ |
108bd0fe |
2409 | TGeoVolumeAssembly* AliITSv11GeometrySDD::CreateEndLadder(Int_t iLay) { |
b7943f00 |
2410 | // |
108bd0fe |
2411 | // Return an assembly containing a end of a CF ladder. |
b7943f00 |
2412 | // |
2413 | |
108bd0fe |
2414 | // Ces mesures sont pour l'instant temporaires ! drawings ???!!!!!!!! |
2415 | Double_t fgkCoolPipeLay3Len = 467*fgkmm; |
2416 | Double_t fgkCoolPipeLay4Len = 616.*fgkmm; |
2417 | |
2418 | Double_t fgkHVguideX1 = 42.5*fgkmm; |
2419 | Double_t fgkHVguideY1 = 7.*fgkmm; |
2420 | Double_t fgkHVguideZ1 = 10.*fgkmm; |
2421 | Double_t fgkHVguideZ2 = 6.*fgkmm; |
2422 | Double_t fgkHVguideDX = -8.5*fgkmm; |
2423 | |
2424 | Double_t fgkHVguideSuppFullZ = 37.5*fgkmm; |
2425 | |
2426 | |
2427 | |
2428 | |
2429 | |
2430 | TGeoMedium *carbonFiberLadderStruct = GetMedium("SDD C AL (M55J)$"); // ITSsddCarbonM55J |
2431 | TGeoMedium *stesalite = GetMedium("EPOXY$"); /// To code ??? !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
2432 | TGeoMedium *phynoxSDD = GetMedium("inox/alum$"); // phynoxSDD To code ??? !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
2433 | TGeoMedium *coolerMediumSDD = GetMedium("WATER$"); |
b7943f00 |
2434 | |
2435 | Double_t length = (fgkLay3LadderLength-fgkLay3Ndet*fgkSegmentLength)/2.; |
2436 | Double_t coolPipeSuppH = fgkLay3CoolPipeSuppH; |
2437 | Double_t underSegDH = fLay3LadderUnderSegDH; |
108bd0fe |
2438 | Double_t footDZ = fgkRubyZladd3 - fgkLay3Ndet*fgkSegmentLength/2 - length/2; |
2439 | // footDZ is also where to place the ruby's center in local Z |
2440 | Double_t coolPipeEndLen = (fgkCoolPipeLay3Len-fgkSegmentLength*fgkLay3Ndet)/2; |
2441 | |
b7943f00 |
2442 | if (iLay==3) { |
2443 | } else if (iLay==4) { |
108bd0fe |
2444 | length = (fgkLay4LadderLength-fgkLay4Ndet*fgkSegmentLength)/2.; |
2445 | coolPipeSuppH = fgkLay4CoolPipeSuppH; |
2446 | underSegDH = fLay4LadderUnderSegDH; |
2447 | footDZ = fgkRubyZladd4 - fgkLay4Ndet*fgkSegmentLength/2 - length/2; |
2448 | coolPipeEndLen = (fgkCoolPipeLay4Len-fgkSegmentLength*fgkLay4Ndet)/2; |
b7943f00 |
2449 | } else { |
2450 | printf("error in AliITSv11GeometrySDD::CreateEndLadder: Wrong layer"); |
2451 | return 0; |
2452 | }; |
c789ee28 |
2453 | |
b7943f00 |
2454 | Double_t tDY = (- fgkLadderSegBoxDH/2 //space left on top of the ladder |
2455 | + underSegDH/2); //space under ladder segment |
2456 | // here tDY is not the same as for the segment because the end ladder |
2457 | // does not have a space under it, inside the general ladder volume. |
2458 | Double_t segmentLength = fgkSegmentLength; |
2459 | Double_t topCornerLength = fgkSegmentLength/2.-fgkLay4LaddTopCornerEnd; |
2460 | |
108bd0fe |
2461 | TGeoVolumeAssembly *virtualEnd = new TGeoVolumeAssembly("ITSsddEnd"); |
b7943f00 |
2462 | |
2463 | //********************************** |
2464 | // coding real matter : |
2465 | //********************************** |
2466 | Double_t triangleHeight = fgkLadderHeight - fgkLadderBeamRadius; |
2467 | Double_t halfTheta = TMath::ATan( 0.5*fgkLadderWidth/triangleHeight ); |
2468 | Double_t beta = (TMath::Pi()-2.*halfTheta)/4.; |
2469 | Double_t alpha = TMath::Pi()*3./4. - halfTheta/2.; |
2470 | |
2471 | //--- The 3 V shape corners of the Carbon Fiber Ladder |
2472 | //--- the top V |
2473 | TGeoArb8 *cfLaddTop1 = CreateLadderSide(topCornerLength/2., halfTheta, -1, |
2474 | fgkLadderLa, fgkLadderHa, fgkLadderl); |
2475 | TGeoVolume *cfLaddTopVol1 = new TGeoVolume("ITSsddCFladdTopCornerVol1", |
2476 | cfLaddTop1,carbonFiberLadderStruct); |
2477 | cfLaddTopVol1->SetLineColor(fColorCarbonFiber); |
2478 | TGeoArb8 *cfLaddTop2 = CreateLadderSide( topCornerLength/2., halfTheta, 1, |
2479 | fgkLadderLa, fgkLadderHa, fgkLadderl); |
2480 | TGeoVolume *cfLaddTopVol2 = new TGeoVolume("ITSsddCFladdTopCornerV2", |
2481 | cfLaddTop2,carbonFiberLadderStruct); |
2482 | cfLaddTopVol2->SetLineColor(fColorCarbonFiber); |
2483 | TGeoTranslation *trTop1 = new TGeoTranslation(0, fgkLadderHeight/2+tDY, |
2484 | -(length-topCornerLength)/2.); |
2485 | virtualEnd->AddNode(cfLaddTopVol1, 1, trTop1); |
2486 | virtualEnd->AddNode(cfLaddTopVol2, 1, trTop1); |
2487 | |
2488 | //--- the 2 side V |
2489 | TGeoArb8 *cfLaddSide1 = CreateLadderSide( length/2., beta, -1, |
2490 | fgkLadderLb, fgkLadderHb, fgkLadderl); |
2491 | TGeoVolume *cfLaddSideVol1 = new TGeoVolume("ITSsddCFladdSideCornerV1", |
2492 | cfLaddSide1,carbonFiberLadderStruct); |
2493 | cfLaddSideVol1->SetLineColor(fColorCarbonFiber); |
2494 | TGeoArb8 *cfLaddSide2 = CreateLadderSide( length/2., beta, 1, |
2495 | fgkLadderLb, fgkLadderHb, fgkLadderl); |
2496 | TGeoVolume *cfLaddSideVol2 = new TGeoVolume("ITSsddCFladdSideCornerV2", |
2497 | cfLaddSide2,carbonFiberLadderStruct); |
2498 | cfLaddSideVol2->SetLineColor(fColorCarbonFiber); |
2499 | Double_t dYTranslation = ( fgkLadderHeight/2. - 0.5*fgkLadderWidth* |
2500 | TMath::Tan(beta) - fgkLadderBeamRadius ); |
2501 | |
2502 | // because center of the triangle doesn't correspond to virtual vol. center |
2503 | Double_t distCenterSideDown = 0.5*fgkLadderWidth/TMath::Cos(beta); |
2504 | TGeoCombiTrans *ctSideR = CreateCombiTrans("", distCenterSideDown, 0, |
2505 | alpha*TMath::RadToDeg()); |
2506 | AddTranslationToCombiTrans(ctSideR, 0, -dYTranslation+tDY, 0); |
2507 | TGeoCombiTrans *ctSideL = CreateCombiTrans("", distCenterSideDown, 0, |
2508 | -alpha*TMath::RadToDeg()); |
2509 | AddTranslationToCombiTrans(ctSideL, 0, -dYTranslation+tDY, 0); |
2510 | virtualEnd->AddNode(cfLaddSideVol1, 1, ctSideR); |
2511 | virtualEnd->AddNode(cfLaddSideVol2, 1, ctSideR); |
2512 | virtualEnd->AddNode(cfLaddSideVol1, 2, ctSideL); |
2513 | virtualEnd->AddNode(cfLaddSideVol2, 2, ctSideL); |
2514 | |
2515 | //--- The beams |
2516 | // Beams on the sides |
2517 | Double_t beamPhiPrime = TMath::ASin(1./TMath::Sqrt( (1+TMath::Sin(2*beta)* |
2518 | TMath::Sin(2*beta)/(TanD(fgkBeamSidePhi)*TanD(fgkBeamSidePhi))) )); |
2519 | |
2520 | //Euler rotation : about Z, then new X, then new Z |
531d6cdc |
2521 | TGeoRotation *beamRot1 = new TGeoRotation("", 90-2.*beta*TMath::RadToDeg(), |
b7943f00 |
2522 | -beamPhiPrime*TMath::RadToDeg(), -90); |
531d6cdc |
2523 | TGeoRotation *beamRot2 = new TGeoRotation("", 90-2.*beta*TMath::RadToDeg(), |
b7943f00 |
2524 | beamPhiPrime*TMath::RadToDeg(), -90); |
531d6cdc |
2525 | TGeoRotation *beamRot3 = new TGeoRotation("", 90+2.*beta*TMath::RadToDeg(), |
b7943f00 |
2526 | beamPhiPrime*TMath::RadToDeg(), -90); |
531d6cdc |
2527 | TGeoRotation *beamRot4 = new TGeoRotation("", 90+2.*beta*TMath::RadToDeg(), |
b7943f00 |
2528 | -beamPhiPrime*TMath::RadToDeg(), -90); |
2529 | TGeoCombiTrans *beamTransf1 = new TGeoCombiTrans(0.5*triangleHeight* |
2530 | TMath::Tan(halfTheta), |
2531 | fgkLadderBeamRadius/2. + tDY, |
531d6cdc |
2532 | -length/2 + segmentLength/8, beamRot1); |
b7943f00 |
2533 | TGeoCombiTrans *beamTransf3 = new TGeoCombiTrans( 0.5*triangleHeight* |
2534 | TMath::Tan(halfTheta), |
2535 | fgkLadderBeamRadius/2.+tDY, |
531d6cdc |
2536 | -length/2 + 3*segmentLength/8, beamRot2); |
b7943f00 |
2537 | TGeoCombiTrans *beamTransf5 = new TGeoCombiTrans(-0.5*triangleHeight* |
2538 | TMath::Tan(halfTheta), |
2539 | fgkLadderBeamRadius/2.+tDY, |
531d6cdc |
2540 | -length/2 + segmentLength/8, beamRot3); |
b7943f00 |
2541 | TGeoCombiTrans *beamTransf7 = new TGeoCombiTrans(-0.5*triangleHeight* |
2542 | TMath::Tan(halfTheta), |
2543 | fgkLadderBeamRadius/2. + tDY, |
531d6cdc |
2544 | -length/2+3*segmentLength/8, beamRot4); |
b7943f00 |
2545 | |
2546 | virtualEnd->AddNode(fLaddSegCommonVol[6], 1, beamTransf1); |
2547 | virtualEnd->AddNode(fLaddSegCommonVol[6], 2, beamTransf3); |
2548 | virtualEnd->AddNode(fLaddSegCommonVol[6], 3, beamTransf5); |
2549 | virtualEnd->AddNode(fLaddSegCommonVol[6], 4, beamTransf7); |
2550 | |
2551 | //--- Beams of the bottom |
108bd0fe |
2552 | TGeoRotation *bottomBeamRot1 = new TGeoRotation("",90, 90, 90); |
2553 | |
2554 | /* Not there actually |
b7943f00 |
2555 | TGeoTubeSeg *bottomBeam1 = new TGeoTubeSeg(0, fgkLadderBeamRadius, |
2556 | fgkLadderWidth/2.-fgkLadderLb/3, 0, 180); |
2557 | TGeoVolume *bottomBeam1Vol = new TGeoVolume("ITSsddBottomBeam1Vol", |
2558 | bottomBeam1, carbonFiberLadderStruct); |
2559 | bottomBeam1Vol->SetLineColor(fColorCarbonFiber); |
2560 | |
b7943f00 |
2561 | TGeoCombiTrans *bottomBeamTransf1 = new TGeoCombiTrans(0, |
2562 | -(fgkLadderHeight/2-fgkLadderBeamRadius)+tDY, |
531d6cdc |
2563 | -length/2+fgkSegmentLength/2, bottomBeamRot1); |
b7943f00 |
2564 | virtualEnd->AddNode(bottomBeam1Vol, 1, bottomBeamTransf1); |
108bd0fe |
2565 | */ |
b7943f00 |
2566 | TGeoTubeSeg *bottomBeam2 = new TGeoTubeSeg(0, fgkLadderBeamRadius, |
2567 | fgkLadderWidth/2.-fgkLadderLb/3, 0, 90); |
2568 | TGeoVolume *bottomBeam2Vol = new TGeoVolume("ITSsddBottomBeam2Vol", |
2569 | bottomBeam2, carbonFiberLadderStruct); |
2570 | bottomBeam2Vol->SetLineColor(fColorCarbonFiber); |
2571 | TGeoCombiTrans *bottomBeamTransf2 = new TGeoCombiTrans(0, |
531d6cdc |
2572 | -(fgkLadderHeight/2-fgkLadderBeamRadius)+tDY,-length/2,bottomBeamRot1); |
b7943f00 |
2573 | virtualEnd->AddNode(bottomBeam2Vol, 1, bottomBeamTransf2); |
2574 | |
2575 | //********************************** |
2576 | //the cooling pipe supports |
2577 | Double_t triangleCPaxeDist = fgkCoolPipeSuppAxeDist-fgkCoolPipeSuppWidthExt- |
fa4639a3 |
2578 | fgkCoolPipeSuppWidthIn+fgkLadderBeamRadius; |
b7943f00 |
2579 | |
2580 | Double_t coolPipeSuppL = TMath::Tan(halfTheta)* |
fa4639a3 |
2581 | (triangleHeight+triangleCPaxeDist/ |
2582 | TMath::Sin(halfTheta)-coolPipeSuppH); |
b7943f00 |
2583 | |
2584 | if (fAddCoolingSyst) { |
108bd0fe |
2585 | TGeoRotation *rotCPS2 = new TGeoRotation("",-halfTheta*TMath::RadToDeg(),-90, 90); |
2586 | TGeoRotation *rotCPS1 = new TGeoRotation("", halfTheta*TMath::RadToDeg(),-90,-90); |
2587 | TGeoCombiTrans *transCPS1 = new TGeoCombiTrans(coolPipeSuppL, |
2588 | -fgkLadderHeight/2.+ tDY + |
2589 | coolPipeSuppH+fgkLadderBeamRadius, |
2590 | -length/2., rotCPS1); |
2591 | TGeoCombiTrans *transCPS4 = new TGeoCombiTrans(-coolPipeSuppL, |
2592 | -fgkLadderHeight/2.+ tDY + |
2593 | coolPipeSuppH+fgkLadderBeamRadius, |
2594 | -length/2., rotCPS2); |
2595 | |
2596 | virtualEnd->AddNode(fCoolPipeSupportL, 1, transCPS1); |
2597 | virtualEnd->AddNode(fCoolPipeSupportR, 1, transCPS4); |
b7943f00 |
2598 | }; |
2599 | |
2600 | //********************************** |
108bd0fe |
2601 | //--- The stesalite foot of the ladder |
2602 | |
2603 | // Are missing : |
2604 | // The 2 screw holes on the left part |
2605 | // the small holes at each corner of the ruby cage (diam 2mm) |
2606 | // the really small level difference of 0.3mm on the bottom |
2607 | |
2608 | Double_t footDY = -(fgkLadderHeight/2-fgkLadderBeamRadius)+tDY |
effd7456 |
2609 | - fgkLadFootY/2+fgkLadFingerPrintY; |
108bd0fe |
2610 | |
2611 | Double_t epsilon = 2e-10; |
effd7456 |
2612 | TGeoBBox *ladFootBox1 = new TGeoBBox("ladFootBox1",fgkLadBox1X/2, fgkLadFootY/2, |
2613 | fgkLadFootZ/2); |
108bd0fe |
2614 | TGeoTranslation *ladFootBox1Tr = new TGeoTranslation("ladFootBox1Tr", |
effd7456 |
2615 | fgkLadFootX/2-fgkLadBox1X/2,0,0); |
2616 | TGeoBBox *ladFingerPrint = new TGeoBBox("ladFingerPrint",fgkLadFingerPrintX/2, |
2617 | fgkLadFingerPrintY/2+epsilon, fgkLadFootZ/2+epsilon); |
108bd0fe |
2618 | |
2619 | TGeoTranslation *ladFingerPrintTr = new TGeoTranslation("ladFingerPrintTr", |
effd7456 |
2620 | fgkLadFootX/2-fgkLadFingerPrintBorder-fgkLadFingerPrintX/2, |
2621 | fgkLadFootY/2-fgkLadFingerPrintY/2+epsilon, |
108bd0fe |
2622 | 0); |
2623 | |
2624 | TGeoBBox *rubyCageHole = new TGeoBBox("rubyCageHole",fgkRubyCageHoleX/2, |
2625 | fgkRubyCageHoleY/2+epsilon, fgkRubyCageHoleZ/2); |
2626 | |
2627 | TGeoTranslation *rubyCageHoleTr = new TGeoTranslation("rubyCageHoleTr", |
effd7456 |
2628 | fgkLadFootX/2-(fgkLadFootX/2-fgkRubyDX)+fgkRubyCageAxisShift, |
2629 | fgkLadFootY/2-fgkRubyCageHoleY/2,0); |
108bd0fe |
2630 | |
effd7456 |
2631 | double rubyScrewHoleLen = fgkLadFootX/2-fgkRubyDX; |
108bd0fe |
2632 | TGeoTube *rubyScrewHole = new TGeoTube("rubyScrewHole", 0,fgkScrewM4diam/2, |
2633 | rubyScrewHoleLen/2); |
2634 | |
2635 | TGeoRotation *rot9090 = new TGeoRotation("",90,90,0); |
2636 | TGeoCombiTrans *rubyScrewHoleTr = new TGeoCombiTrans("rubyScrewHoleTr", |
effd7456 |
2637 | fgkLadFootX/2-rubyScrewHoleLen/2, |
108bd0fe |
2638 | -fgkRubyScrewShiftToCenterY, 0, rot9090); |
2639 | |
effd7456 |
2640 | Double_t rubyHoleLen = fgkLadFootY-fgkRubyCageHoleY; |
108bd0fe |
2641 | TGeoTube *rubyHole = new TGeoTube("rubyHole", 0,fgkRubyHoleDiam/2, |
2642 | rubyHoleLen/2); |
2643 | |
2644 | TGeoRotation *rot90 = new TGeoRotation("",0,90,0); |
2645 | TGeoCombiTrans *rubyHoleTr = new TGeoCombiTrans("rubyHoleTr", fgkRubyDX, |
effd7456 |
2646 | -(fgkLadFootY-rubyHoleLen)/2, 0, rot90); |
108bd0fe |
2647 | |
2648 | ladFootBox1Tr->RegisterYourself(); |
2649 | ladFingerPrintTr->RegisterYourself(); |
2650 | rubyCageHoleTr->RegisterYourself(); |
2651 | rubyScrewHoleTr->RegisterYourself(); |
2652 | rubyHoleTr->RegisterYourself(); |
2653 | |
2654 | TGeoCompositeShape *footRightPart = new TGeoCompositeShape( |
2655 | "ladFootBox1:ladFootBox1Tr-(ladFingerPrint:ladFingerPrintTr" |
2656 | "+rubyCageHole:rubyCageHoleTr+rubyScrewHole:rubyScrewHoleTr" |
2657 | "+rubyHole:rubyHoleTr)"); |
2658 | TGeoVolume *vFootRightPart = new TGeoVolume("vFootRightPart", |
2659 | footRightPart,stesalite); |
2660 | vFootRightPart->SetLineColor(fColorStesalite); |
2661 | |
2662 | TGeoTranslation *vFootRightPartTr = new TGeoTranslation("vFootRightPartTr", |
2663 | 0, footDY, footDZ); |
2664 | virtualEnd->AddNode(vFootRightPart, 1, vFootRightPartTr); |
2665 | |
2666 | |
2667 | //--- This was the right part of the foot, now let's do the middle |
2668 | //--- and the right parts |
2669 | |
effd7456 |
2670 | Double_t middleX = fgkLadFootX-fgkLadBox1X-fgkLadFingerPrintX-fgkLadFingerPrintBorder; |
108bd0fe |
2671 | TGeoBBox *footMiddle = new TGeoBBox("footMiddle", middleX/2, fgkLadFootMiddleY/2, |
effd7456 |
2672 | fgkLadFootZ/2); |
108bd0fe |
2673 | TGeoTranslation *middleXTr = new TGeoTranslation("middleXTr", |
effd7456 |
2674 | fgkLadFootX/2-fgkLadBox1X-middleX/2, |
2675 | fgkLadFootY/2-fgkLadFootMiddleY/2 + footDY, footDZ); |
108bd0fe |
2676 | |
2677 | TGeoVolume *vFootMiddle = new TGeoVolume("vFootMiddle", footMiddle,stesalite); |
2678 | vFootMiddle->SetLineColor(fColorStesalite); |
2679 | virtualEnd->AddNode(vFootMiddle, 1, middleXTr); |
2680 | |
2681 | //-- |
effd7456 |
2682 | TGeoBBox *footLeftLadFinger = new TGeoBBox("footLeftLadFinger", fgkLadFingerPrintX/2, |
2683 | (fgkLadFootY-fgkLadFingerPrintY)/2, |
2684 | fgkLadFootZ/2); |
108bd0fe |
2685 | TGeoTranslation *footLeftLadFingerTr = new TGeoTranslation("footLeftLadFingerTr", |
effd7456 |
2686 | -fgkLadFootX/2+fgkLadFingerPrintBorder+fgkLadFingerPrintX/2, |
2687 | -fgkLadFingerPrintY/2 + footDY, footDZ); |
108bd0fe |
2688 | TGeoVolume *vFootLeftLadFinger = new TGeoVolume("vFootLeftLadFinger",footLeftLadFinger, |
2689 | stesalite); |
2690 | vFootLeftLadFinger->SetLineColor(fColorStesalite); |
2691 | virtualEnd->AddNode(vFootLeftLadFinger, 1, footLeftLadFingerTr); |
2692 | |
2693 | //-- |
2694 | TGeoBBox *footLeft = new TGeoBBox("footLeft", fgkLadFingerPrintBorder/2, |
effd7456 |
2695 | fgkLadFootY/2, |
2696 | fgkLadFootZ/2); |
108bd0fe |
2697 | TGeoTranslation *footLeftTr = new TGeoTranslation("footLeftTr", |
effd7456 |
2698 | -fgkLadFootX/2+fgkLadFingerPrintBorder/2, |
108bd0fe |
2699 | footDY, footDZ); |
2700 | TGeoVolume *vFootLeft = new TGeoVolume("vFootLeft",footLeft,stesalite); |
2701 | vFootLeft->SetLineColor(fColorStesalite); |
2702 | virtualEnd->AddNode(vFootLeft, 1, footLeftTr); |
2703 | |
2704 | //===================================== |
2705 | //--- cooling pipe |
2706 | |
2707 | if (fAddCoolingSyst) { |
2708 | |
2709 | TGeoTranslation *pipeTr1 = new TGeoTranslation(coolPipeSuppL, |
2710 | -fgkLadderHeight/2.+ tDY + |
2711 | coolPipeSuppH + fgkLadderBeamRadius, |
2712 | -length/2.+coolPipeEndLen/2.); |
2713 | TGeoTranslation *pipeTr2 = new TGeoTranslation(-coolPipeSuppL, |
2714 | -fgkLadderHeight/2. + tDY + |
2715 | fgkLadderBeamRadius + coolPipeSuppH, |
2716 | -length/2.+coolPipeEndLen/2.); |
2717 | |
2718 | TGeoTube *coolingPipeShape = new TGeoTube( fgkCoolPipeInnerDiam/2, |
2719 | fgkCoolPipeOuterDiam/2, |
2720 | coolPipeEndLen/2); |
2721 | TGeoTube *coolerShape = new TGeoTube( 0, fgkCoolPipeInnerDiam/2, |
2722 | coolPipeEndLen/2); |
2723 | |
2724 | TGeoVolume *coolingPipe = new TGeoVolume("ITSsddCoolingPipeEnd", |
2725 | coolingPipeShape, phynoxSDD ); |
2726 | coolingPipe->SetLineColor(fColorPhynox); |
2727 | TGeoVolume *cooler = new TGeoVolume("ITSsddCoolingEndLiquid",coolerShape, |
2728 | coolerMediumSDD ); |
2729 | |
2730 | virtualEnd->AddNode(coolingPipe, 1, pipeTr1); |
2731 | virtualEnd->AddNode(coolingPipe, 2, pipeTr2); |
2732 | if (fCoolingOn) { |
2733 | virtualEnd->AddNode(cooler, 1, pipeTr1); |
2734 | virtualEnd->AddNode(cooler, 2, pipeTr2); |
2735 | }; |
2736 | }; |
2737 | |
2738 | //===================================== |
2739 | //--- HV cable guide |
2740 | |
2741 | |
2742 | TGeoBBox* guideHVbox = new TGeoBBox("guideHVbox",fgkHVguideX1/2, |
2743 | fgkHVguideY1/2,fgkHVguideZ1/2); |
2744 | TGeoVolume *guideHV = new TGeoVolume("guideHV",guideHVbox,stesalite); // material ? |
2745 | |
2746 | TGeoTranslation* guideHVtr = new TGeoTranslation(fgkHVguideDX, |
2747 | -(fgkLadderHeight/2-fgkLadderBeamRadius)+tDY-fgkHVguideY1/2, |
effd7456 |
2748 | footDZ+fgkLadFootZ/2+fgkHVguideZ1/2-(fgkHVguideSuppFullZ-fgkHVguideZ2)); |
108bd0fe |
2749 | virtualEnd->AddNode(guideHV, 1, guideHVtr); |
2750 | |
2751 | |
b7943f00 |
2752 | if(GetDebug(1)) virtualEnd->CheckOverlaps(0.01); |
108bd0fe |
2753 | if(GetDebug(3)){ // Remove compiler warning. |
2754 | ladFingerPrint->InspectShape(); |
2755 | ladFootBox1->InspectShape(); |
2756 | rubyCageHole->InspectShape(); |
2757 | rubyScrewHole->InspectShape(); |
2758 | rubyHole->InspectShape(); |
2759 | } |
2760 | |
b7943f00 |
2761 | return virtualEnd; |
531d6cdc |
2762 | } |
c789ee28 |
2763 | |
effd7456 |
2764 | |
2765 | /* |
108bd0fe |
2766 | //________________________________________________________________________ |
2767 | TGeoVolumeAssembly* AliITSv11GeometrySDD::CreateCarlosCard(Int_t iLay) { |
2768 | // |
effd7456 |
2769 | // To be done |
108bd0fe |
2770 | // |
2771 | |
2772 | iLay=iLay; |
2773 | return 0; |
2774 | } |
effd7456 |
2775 | */ |
c789ee28 |
2776 | |
db486a6e |
2777 | //________________________________________________________________________ |
108bd0fe |
2778 | TGeoVolumeAssembly* AliITSv11GeometrySDD::CreateLVCard(Int_t orientation) { |
2779 | // |
2780 | // return an assembly containing the carlos card |
b7943f00 |
2781 | // |
108bd0fe |
2782 | |
2783 | TGeoMedium *glassFiber = GetMedium("SDD SI CHIP$");// glassFiber TO CODE !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
2784 | TGeoMedium *siliconChip = GetMedium("SDD SI CHIP$");// ITSsddSiChip |
2785 | TGeoMedium *plastiChip = GetMedium("SDDKAPTON (POLYCH2)$"); // ITSsddKAPTON_POLYCH2 |
2786 | TGeoMedium *copper = GetMedium("COPPER$"); |
2787 | TGeoMedium *alCu12SDD = GetMedium("INOX$"); // ITSsddAlCu12, to code !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
2788 | |
2789 | char *ch; |
2790 | if (orientation==1) ch="ITSsddLVCardLeft"; |
2791 | else ch="ITSsddLVCardRight"; |
2792 | TGeoVolumeAssembly *cardLVassembly = new TGeoVolumeAssembly(ch); |
2793 | |
2794 | // we are going to use flat cable class to create multilayer box ... |
2795 | Double_t p1[3], p2[3], vX[3] = {1,0,0}; |
2796 | |
effd7456 |
2797 | Double_t carLVfullThick = fgkLVcardZ+fgkLVcardCuZ; |
2798 | AliITSv11GeomCableFlat cardLV("cardLV", fgkLVcardY, carLVfullThick); // name, width, thickness |
108bd0fe |
2799 | cardLV.SetNLayers(2); |
effd7456 |
2800 | cardLV.SetLayer(0, fgkLVcardCuZ, copper, 30); // index, thickness, material, color |
2801 | cardLV.SetLayer(1, fgkLVcardZ, glassFiber, 30); |
108bd0fe |
2802 | cardLV.SetInitialNode( (TGeoVolume *) cardLVassembly); |
2803 | p1[0] = 0; |
effd7456 |
2804 | p1[1] = fgkLVcardY/2; |
108bd0fe |
2805 | p1[2] = 0; |
effd7456 |
2806 | p2[0] = orientation*fgkLVcardX; |
2807 | p2[1] = fgkLVcardY/2; |
108bd0fe |
2808 | p2[2] = 0; |
2809 | cardLV.AddCheckPoint( (TGeoVolume *) cardLVassembly, 0, p1, vX); |
2810 | cardLV.AddCheckPoint( (TGeoVolume *) cardLVassembly, 1, p2, vX); |
2811 | cardLV.CreateAndInsertBoxCableSegment(1); |
2812 | |
effd7456 |
2813 | Double_t chip0fullThick = fgkLVChip0Z + fgkLVChip0SiZ; |
2814 | AliITSv11GeomCableFlat chipO("chipO", fgkLVChip0Y, chip0fullThick); // name, width, thickness |
108bd0fe |
2815 | chipO.SetNLayers(2); |
effd7456 |
2816 | chipO.SetLayer(0, fgkLVChip0SiZ, siliconChip, 8); // index, thickness, material, color |
2817 | chipO.SetLayer(1, fgkLVChip0Z, plastiChip, 12); |
108bd0fe |
2818 | chipO.SetInitialNode( (TGeoVolume *) cardLVassembly); |
effd7456 |
2819 | p1[0] = orientation*(fgkLVChip0PosX - fgkLVChip0X/2); |
2820 | p1[1] = fgkLVChip0PosY; |
108bd0fe |
2821 | p1[2] = carLVfullThick/2 + chip0fullThick/2; |
effd7456 |
2822 | p2[0] = orientation*(fgkLVChip0PosX + fgkLVChip0X/2); |
2823 | p2[1] = fgkLVChip0PosY; |
108bd0fe |
2824 | p2[2] = carLVfullThick/2 + chip0fullThick/2; |
2825 | chipO.AddCheckPoint( (TGeoVolume *) cardLVassembly, 0, p1, vX); |
2826 | chipO.AddCheckPoint( (TGeoVolume *) cardLVassembly, 1, p2, vX); |
2827 | chipO.CreateAndInsertBoxCableSegment(1); |
2828 | |
2829 | //same chip but the other side |
effd7456 |
2830 | AliITSv11GeomCableFlat chipOB("chipOB", fgkLVChip0Y, chip0fullThick); // name, width, thickness |
108bd0fe |
2831 | chipOB.SetNLayers(2); |
effd7456 |
2832 | chipOB.SetLayer(0, fgkLVChip0SiZ, siliconChip, 8); // index, thickness, material, color |
2833 | chipOB.SetLayer(1, fgkLVChip0Z, plastiChip, 12); |
108bd0fe |
2834 | chipOB.SetInitialNode( (TGeoVolume *) cardLVassembly); |
2835 | |
2836 | p1[2] = -carLVfullThick/2 - chip0fullThick/2; |
2837 | p2[2] = -carLVfullThick/2 - chip0fullThick/2; |
2838 | chipOB.AddCheckPoint( (TGeoVolume *) cardLVassembly, 0, p1, vX); |
2839 | chipOB.AddCheckPoint( (TGeoVolume *) cardLVassembly, 1, p2, vX); |
2840 | chipOB.CreateAndInsertBoxCableSegment(1); |
2841 | |
2842 | |
effd7456 |
2843 | Double_t chip1fullThick = fgkLVChip1Z + fgkLVChip1SiZ; |
2844 | AliITSv11GeomCableFlat chip1("chip1", fgkLVChip1Y, chip1fullThick); |
108bd0fe |
2845 | chip1.SetNLayers(2); |
effd7456 |
2846 | chip1.SetLayer(0, fgkLVChip1SiZ, siliconChip, 8); |
2847 | chip1.SetLayer(1, fgkLVChip1Z, plastiChip, 12); |
108bd0fe |
2848 | chip1.SetInitialNode( (TGeoVolume *) cardLVassembly); |
effd7456 |
2849 | p1[0] = orientation*(fgkLVChip1PosX-fgkLVChip1X/2); |
2850 | p1[1] = fgkLVChip1PosY; |
108bd0fe |
2851 | p1[2] = carLVfullThick/2 + chip1fullThick/2; |
2852 | |
effd7456 |
2853 | p2[0] = orientation*(fgkLVChip1PosX+fgkLVChip1X/2); |
2854 | p2[1] = fgkLVChip1PosY; |
108bd0fe |
2855 | p2[2] = carLVfullThick/2 + chip1fullThick/2; |
2856 | chip1.AddCheckPoint( (TGeoVolume *) cardLVassembly, 0, p1, vX); |
2857 | chip1.AddCheckPoint( (TGeoVolume *) cardLVassembly, 1, p2, vX); |
2858 | chip1.CreateAndInsertBoxCableSegment(1); |
2859 | |
effd7456 |
2860 | Double_t chip2fullThick = fgkLVChip2Z + fgkLVChip2SiZ; |
2861 | AliITSv11GeomCableFlat chip2("chip2", fgkLVChip2Y, chip2fullThick); |
108bd0fe |
2862 | chip2.SetNLayers(2); |
effd7456 |
2863 | chip2.SetLayer(0, fgkLVChip2SiZ, siliconChip, 8); |
2864 | chip2.SetLayer(1, fgkLVChip2Z, plastiChip, 12); |
108bd0fe |
2865 | chip2.SetInitialNode( (TGeoVolume *) cardLVassembly); |
effd7456 |
2866 | p1[0] = orientation*(fgkLVChip2PosX-fgkLVChip2X/2); |
2867 | p1[1] = fgkLVChip2PosY; |
108bd0fe |
2868 | p1[2] = carLVfullThick/2 + chip2fullThick/2; |
effd7456 |
2869 | p2[0] = orientation*(fgkLVChip2PosX+fgkLVChip2X/2); |
2870 | p2[1] = fgkLVChip2PosY; |
108bd0fe |
2871 | p2[2] = carLVfullThick/2 + chip2fullThick/2; |
2872 | chip2.AddCheckPoint( (TGeoVolume *) cardLVassembly, 0, p1, vX); |
2873 | chip2.AddCheckPoint( (TGeoVolume *) cardLVassembly, 1, p2, vX); |
2874 | chip2.CreateAndInsertBoxCableSegment(1); |
2875 | |
effd7456 |
2876 | Double_t chip3fullThick = fgkLVChip3Z + fgkLVChip3SiZ; |
2877 | AliITSv11GeomCableFlat chip3("chip3", fgkLVChip3Y, chip3fullThick); |
108bd0fe |
2878 | chip3.SetNLayers(2); |
effd7456 |
2879 | chip3.SetLayer(0, fgkLVChip3Z, plastiChip, 12); |
2880 | chip3.SetLayer(1, fgkLVChip3SiZ, siliconChip, 8); |
108bd0fe |
2881 | chip3.SetInitialNode( (TGeoVolume *) cardLVassembly); |
effd7456 |
2882 | p1[0] = orientation*(fgkLVChip3PosX-fgkLVChip3X/2); |
2883 | p1[1] = fgkLVChip3PosY; |
108bd0fe |
2884 | p1[2] = -carLVfullThick/2 - chip3fullThick/2; |
effd7456 |
2885 | p2[0] = orientation*(fgkLVChip3PosX+fgkLVChip3X/2); |
2886 | p2[1] = fgkLVChip3PosY; |
108bd0fe |
2887 | p2[2] = -carLVfullThick/2 - chip3fullThick/2; |
2888 | chip3.AddCheckPoint( (TGeoVolume *) cardLVassembly, 0, p1, vX); |
2889 | chip3.AddCheckPoint( (TGeoVolume *) cardLVassembly, 1, p2, vX); |
2890 | chip3.CreateAndInsertBoxCableSegment(1); |
2891 | |
2892 | |
2893 | // the Al pieces for heat exchange : |
2894 | |
2895 | TGeoBBox *alLVcooling1 = new TGeoBBox("alLVcooling1" , |
effd7456 |
2896 | fgkLVcoolX1/2, fgkLVcoolY1/2, fgkLVcoolZ1/2); |
108bd0fe |
2897 | |
2898 | TGeoTranslation *alLVcooling1Tr = new TGeoTranslation("alLVcooling1Tr", |
effd7456 |
2899 | orientation*(fgkLVcoolX1/2+fgkLVcoolX2), |
2900 | fgkLVcoolPosY+fgkLVcoolY1/2, |
2901 | carLVfullThick/2+chip0fullThick+fgkLVcoolZ1/2); |
108bd0fe |
2902 | TGeoTranslation *alLVcooling1TrB = new TGeoTranslation("alLVcooling1TrB", |
effd7456 |
2903 | orientation*(fgkLVcoolX1/2+fgkLVcoolX2), |
2904 | fgkLVcoolPosY+fgkLVcoolY1/2, |
2905 | -(carLVfullThick/2+chip0fullThick+fgkLVcoolZ1/2)); |
108bd0fe |
2906 | |
2907 | TGeoVolume *vAlLVcooling1 = new TGeoVolume("vAlLVcooling1",alLVcooling1, |
2908 | alCu12SDD); |
2909 | vAlLVcooling1->SetLineColor(2); |
2910 | |
2911 | //-- |
2912 | TGeoBBox * alLVcooling2 = new TGeoBBox("lLVcooling2" , |
effd7456 |
2913 | fgkLVcoolX2/2, fgkLVcoolY2/2, fgkLVcoolZ2/2); |
108bd0fe |
2914 | TGeoTranslation *alLVcooling2Tr = new TGeoTranslation("alLVcooling2Tr", |
effd7456 |
2915 | orientation*(fgkLVcoolX2/2), |
2916 | fgkLVcoolPosY+fgkLVcoolY1/2, |
2917 | carLVfullThick/2+chip0fullThick+fgkLVcoolZ1-fgkLVcoolZ2/2); |
108bd0fe |
2918 | TGeoTranslation *alLVcooling2TrB = new TGeoTranslation("alLVcooling2TrB", |
effd7456 |
2919 | orientation*(fgkLVcoolX2/2), |
2920 | fgkLVcoolPosY+fgkLVcoolY1/2, |
2921 | -(carLVfullThick/2+chip0fullThick+fgkLVcoolZ1-fgkLVcoolZ2/2)); |
108bd0fe |
2922 | |
2923 | TGeoVolume *vAlLVcooling2 = new TGeoVolume("vAlLVcooling2",alLVcooling2, |
2924 | alCu12SDD); |
2925 | vAlLVcooling2->SetLineColor(2); |
2926 | |
2927 | //-- |
2928 | |
effd7456 |
2929 | Double_t alLVcoolZ3 = (fgkLVcardCuZ+fgkLVcardZ+2.*(fgkLVChip0SiZ+fgkLVChip0Z) |
2930 | +fgkLVcoolZ1*2.); |
108bd0fe |
2931 | |
2932 | TGeoBBox * alLVcooling3 = new TGeoBBox("lLVcooling3" , |
effd7456 |
2933 | fgkLVcoolX3/2, fgkLVcoolY3/2, alLVcoolZ3/2); |
108bd0fe |
2934 | |
2935 | |
2936 | TGeoTranslation *alLVcooling3Tr = new TGeoTranslation("alLVcooling3Tr", |
effd7456 |
2937 | orientation*(-fgkLVcoolX3/2), |
2938 | fgkLVcoolPosY+fgkLVcoolY1-fgkLVcoolY3/2, |
108bd0fe |
2939 | 0); |
2940 | |
2941 | TGeoVolume *vAlLVcooling3 = new TGeoVolume("vAlLVcooling3",alLVcooling3,alCu12SDD); |
2942 | vAlLVcooling3->SetLineColor(2); |
2943 | |
2944 | cardLVassembly->AddNode(vAlLVcooling1, 1,alLVcooling1Tr); |
2945 | cardLVassembly->AddNode(vAlLVcooling1, 2,alLVcooling1TrB); |
2946 | cardLVassembly->AddNode(vAlLVcooling2, 1,alLVcooling2Tr); |
2947 | cardLVassembly->AddNode(vAlLVcooling2, 2,alLVcooling2TrB); |
2948 | cardLVassembly->AddNode(vAlLVcooling3, 1,alLVcooling3Tr); |
2949 | |
2950 | return cardLVassembly; |
2951 | } |
2952 | |
2953 | |
2954 | //________________________________________________________________________ |
2955 | TGeoVolumeAssembly* AliITSv11GeometrySDD::CreateHVCard(Int_t iLay){ |
2956 | // |
2957 | // return an assembly containing the HV card |
b7943f00 |
2958 | // |
108bd0fe |
2959 | iLay = iLay; |
2960 | |
2961 | TGeoMedium *ceramic = GetMedium("CERAMICS$"); // ceramicHVcard |
2962 | TGeoMedium *medSMDcapaMiddle = GetMedium("SDD X7R capacitors$"); // TO CODE !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
2963 | TGeoMedium *medSMDcapaEnd = GetMedium("SDD X7R capacitors$"); // SDDX7RcapacitorsSDD TO CODE !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
2964 | TGeoMedium *stainless = GetMedium("INOX$"); // ITSspdStainlesSteal ??????????? |
2965 | TGeoMedium *plastic = GetMedium("SDDKAPTON (POLYCH2)$"); // ITS_ITSsddKAPTON_POLYCH2 ??????????? |
2966 | TGeoMedium *alCu12SDD = GetMedium("INOX$"); // ITSsddAlCu12 : to code !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
2967 | |
2968 | TGeoVolumeAssembly *highVCard = new TGeoVolumeAssembly("ITSsddHVCard"); |
2969 | |
2970 | //==================================== |
2971 | //--- the card itself |
2972 | TGeoBBox *ceramicCard = new TGeoBBox("ceramCard", fgkHVCardCeramX/2, |
2973 | fgkHVCardCeramY/2, fgkHVCardCeramZ/2); |
2974 | TGeoVolume *vCeramicCard = new TGeoVolume("vCeramCard", ceramicCard, ceramic); |
2975 | vCeramicCard->SetLineColor(38);// or 9 blue slightly dark |
2976 | |
2977 | highVCard->AddNode(vCeramicCard, 1, 0); |
2978 | |
2979 | |
2980 | //==================================== |
2981 | //--- capacitors |
2982 | |
2983 | // capa1 |
2984 | TGeoBBox *capa1Middle = new TGeoBBox("cardHVCapa1Middle", fgkHVCardCapa1X/2, |
2985 | fgkHVCardCapa1Ymid/2, fgkHVCardCapa1Z/2); |
2986 | TGeoVolume *vCapa1Middle = new TGeoVolume("vCardHVCapa1Middle",capa1Middle, |
2987 | medSMDcapaMiddle); |
2988 | |
2989 | TGeoBBox *capa1End = new TGeoBBox("cardHVCapa1End", fgkHVCardCapa1X/2, |
2990 | fgkHVCardCapa1Yend/2, fgkHVCardCapa1Z/2); |
2991 | TGeoVolume *vCapa1End = new TGeoVolume("vCardHVCapa1End",capa1End, |
2992 | medSMDcapaEnd); |
2993 | vCapa1End->SetLineColor(18);// grey silver |
2994 | TGeoTranslation *capa1EndTr1 = new TGeoTranslation("cardHVcapa1EndTr1", 0, |
2995 | (fgkHVCardCapa1Ymid+fgkHVCardCapa1Yend)/2,0); |
2996 | TGeoTranslation *capa1EndTr2 = new TGeoTranslation("cardHVcapa1EndTr2", 0, |
2997 | -(fgkHVCardCapa1Ymid+fgkHVCardCapa1Yend)/2,0); |
2998 | |
2999 | TGeoTranslation *capa1PosTr = new TGeoTranslation("cardHVcapa1PosTr", |
3000 | fgkHVCardCapa1PosX, fgkHVCardCapa1PosY, |
3001 | -fgkHVCardCeramZ/2-fgkHVCardCapa1Z/2); |
3002 | |
3003 | |
3004 | TGeoVolumeAssembly *capa1 = new TGeoVolumeAssembly("cardHVCapa1"); |
3005 | capa1->AddNode(vCapa1Middle, 1,0); |
3006 | capa1->AddNode(vCapa1End, 1, capa1EndTr1); |
3007 | capa1->AddNode(vCapa1End, 2, capa1EndTr2); |
3008 | |
3009 | highVCard->AddNode(capa1, 1, capa1PosTr); |
3010 | |
3011 | // capa2 |
3012 | TGeoBBox *capa2Middle = new TGeoBBox("cardHVCapa2Middle", fgkHVCardCapa2X/2, |
3013 | fgkHVCardCapa2Ymid/2, fgkHVCardCapa2Z/2); |
3014 | TGeoVolume *vCapa2Middle = new TGeoVolume("vCardHVCapa2Middle",capa2Middle, |
3015 | medSMDcapaMiddle); |
3016 | |
3017 | TGeoBBox *capa2End = new TGeoBBox("cardHVCapa2End", fgkHVCardCapa2X/2, |
3018 | fgkHVCardCapa2Yend/2, fgkHVCardCapa2Z/2); |
3019 | TGeoVolume *vCapa2End = new TGeoVolume("vCardHVCapa2End",capa2End, |
3020 | medSMDcapaEnd); |
3021 | vCapa2End->SetLineColor(18);// grey silver |
3022 | TGeoTranslation *capa2EndTr1 = new TGeoTranslation("cardHVcapa2EndTr1", 0, |
3023 | (fgkHVCardCapa2Ymid+fgkHVCardCapa2Yend)/2,0); |
3024 | TGeoTranslation *capa2EndTr2 = new TGeoTranslation("cardHVcapa2EndTr2", 0, |
3025 | -(fgkHVCardCapa2Ymid+fgkHVCardCapa2Yend)/2,0); |
3026 | |
3027 | TGeoTranslation *capa2PosTr = new TGeoTranslation("cardHVcapa2PosTr", |
3028 | fgkHVCardCapa2PosX, fgkHVCardCapa2PosY, |
3029 | -fgkHVCardCeramZ/2-fgkHVCardCapa2Z/2); |
3030 | |
3031 | TGeoVolumeAssembly *capa2 = new TGeoVolumeAssembly("cardHVCapa2"); |
3032 | capa2->AddNode(vCapa2Middle, 1,0); |
3033 | capa2->AddNode(vCapa2End, 1, capa2EndTr1); |
3034 | capa2->AddNode(vCapa2End, 2, capa2EndTr2); |
3035 | |
3036 | highVCard->AddNode(capa2, 1, capa2PosTr); |
3037 | |
3038 | // capa3 |
3039 | TGeoBBox *capa3Middle = new TGeoBBox("cardHVCapa3Middle", fgkHVCardCapa3Xmid/2, |
3040 | fgkHVCardCapa3Y/2, fgkHVCardCapa3Z/2); |
3041 | TGeoVolume *vCapa3Middle = new TGeoVolume("vCardHVCapa3Middle",capa3Middle, |
3042 | medSMDcapaMiddle); |
3043 | |
3044 | TGeoBBox *capa3End = new TGeoBBox("cardHVCapa3End", fgkHVCardCapa3Xend/2, |
3045 | fgkHVCardCapa3Y/2, fgkHVCardCapa3Z/2); |
3046 | TGeoVolume *vCapa3End = new TGeoVolume("vCardHVCapa3End",capa3End, |
3047 | medSMDcapaEnd); |
3048 | vCapa3End->SetLineColor(18);// grey silver |
3049 | |
3050 | TGeoTranslation *capa3EndTr1 = new TGeoTranslation("cardHVcapa3EndTr1", |
3051 | (fgkHVCardCapa3Xmid+fgkHVCardCapa3Xend)/2, 0, 0); |
3052 | TGeoTranslation *capa3EndTr2 = new TGeoTranslation("cardHVcapa2EndTr2", |
3053 | -(fgkHVCardCapa3Xmid+fgkHVCardCapa3Xend)/2, 0, 0); |
3054 | |
3055 | TGeoVolumeAssembly *capa3 = new TGeoVolumeAssembly("cardHVCapa3"); |
3056 | capa3->AddNode(vCapa3Middle, 1,0); |
3057 | capa3->AddNode(vCapa3End, 1, capa3EndTr1); |
3058 | capa3->AddNode(vCapa3End, 2, capa3EndTr2); |
3059 | |
3060 | TGeoTranslation *capa3PosTr1 = new TGeoTranslation("cardHVcapa3PosTr1", |
3061 | fgkHVCardCapa3PosX1, fgkHVCardCapa3PosY1, |
3062 | -fgkHVCardCeramZ/2-fgkHVCardCapa3Z/2); |
3063 | |
3064 | TGeoTranslation *capa3PosTr2 = new TGeoTranslation("cardHVcapa3PosTr2", |
3065 | fgkHVCardCapa3PosX2, fgkHVCardCapa3PosY1, |
3066 | -fgkHVCardCeramZ/2-fgkHVCardCapa3Z/2); |
3067 | |
3068 | TGeoTranslation *capa3PosTr3 = new TGeoTranslation("cardHVcapa3PosTr3", |
3069 | fgkHVCardCapa3PosX3, fgkHVCardCapa3PosY2, |
3070 | -fgkHVCardCeramZ/2-fgkHVCardCapa3Z/2); |
3071 | |
3072 | TGeoTranslation *capa3PosTr4 = new TGeoTranslation("cardHVcapa3PosTr4", |
3073 | fgkHVCardCapa3PosX4, fgkHVCardCapa3PosY2, |
3074 | -fgkHVCardCeramZ/2-fgkHVCardCapa3Z/2); |
3075 | |
3076 | TGeoTranslation *capa3PosTr5 = new TGeoTranslation("cardHVcapa3PosTr5", |
3077 | fgkHVCardCapa3PosX5, fgkHVCardCapa3PosY3, |
3078 | -fgkHVCardCeramZ/2-fgkHVCardCapa3Z/2); |
3079 | |
3080 | highVCard->AddNode(capa3, 1, capa3PosTr1); |
3081 | highVCard->AddNode(capa3, 2, capa3PosTr2); |
3082 | highVCard->AddNode(capa3, 3, capa3PosTr3); |
3083 | highVCard->AddNode(capa3, 4, capa3PosTr4); |
3084 | highVCard->AddNode(capa3, 5, capa3PosTr5); |
3085 | |
3086 | //==================================== |
3087 | //--- connexions to LV card |
3088 | |
3089 | Double_t fgkConnexLVHVdiam1 = 0.8*fgkmm; |
3090 | Double_t fgkConnexLVHVdiam2 = 2*fgkmm; |
3091 | Double_t fgkConnexLVHVlen = 6.2*fgkmm; |
3092 | Double_t fgkConnexLVHVx = 3*fgkmm; |
3093 | Double_t fgkConnexLVHVy1 = 8*fgkmm; |
3094 | Double_t fgkConnexLVHVdy = 2.5*fgkmm; |
3095 | |
3096 | TGeoTube *connexLVHVmetal = new TGeoTube("connexLVHVmetal",0, |
3097 | fgkConnexLVHVdiam1/2,fgkConnexLVHVlen/2); |
3098 | TGeoTube *connexLVHVplastic = new TGeoTube("connexLVHVplastic", |
3099 | fgkConnexLVHVdiam1/2, |
3100 | fgkConnexLVHVdiam2/2, |
3101 | fgkConnexLVHVlen/2); |
3102 | TGeoVolume *vConnexLVHVmetal = new TGeoVolume("ITSsddConnexLVHVmetal", |
3103 | connexLVHVmetal, stainless); |
3104 | TGeoVolume *vConnexLVHVplast = new TGeoVolume("ITSsddConnexLVHVplast", |
3105 | connexLVHVplastic, plastic); |
3106 | vConnexLVHVmetal->SetLineColor(10);// white |
3107 | vConnexLVHVplast->SetLineColor(12); // dark grey |
3108 | |
3109 | TGeoVolumeAssembly *connexion = new TGeoVolumeAssembly("ITSsddConnexLVHV"); |
3110 | connexion->AddNode(vConnexLVHVmetal, 1, 0); |
3111 | connexion->AddNode(vConnexLVHVplast, 1, 0); |
3112 | |
3113 | TGeoTranslation *trConnexion1 = new TGeoTranslation(-fgkConnexLVHVx,fgkConnexLVHVy1, |
3114 | -fgkHVCardCeramZ/2-fgkConnexLVHVlen/2 ); |
3115 | TGeoTranslation *trConnexion2 = new TGeoTranslation( fgkConnexLVHVx,fgkConnexLVHVy1, |
3116 | -fgkHVCardCeramZ/2-fgkConnexLVHVlen/2 ); |
3117 | |
3118 | TGeoTranslation *trConnexion3 = new TGeoTranslation(-fgkConnexLVHVx, |
3119 | fgkConnexLVHVy1+fgkConnexLVHVdy, |
3120 | -fgkHVCardCeramZ/2-fgkConnexLVHVlen/2 ); |
3121 | TGeoTranslation *trConnexion4 = new TGeoTranslation( fgkConnexLVHVx, |
3122 | fgkConnexLVHVy1+fgkConnexLVHVdy, |
3123 | -fgkHVCardCeramZ/2-fgkConnexLVHVlen/2 ); |
3124 | |
3125 | TGeoTranslation *trConnexion5 = new TGeoTranslation(-fgkConnexLVHVx, |
3126 | fgkConnexLVHVy1+2*fgkConnexLVHVdy, |
3127 | -fgkHVCardCeramZ/2-fgkConnexLVHVlen/2 ); |
3128 | TGeoTranslation *trConnexion6 = new TGeoTranslation( fgkConnexLVHVx, |
3129 | fgkConnexLVHVy1+2*fgkConnexLVHVdy, |
3130 | -fgkHVCardCeramZ/2-fgkConnexLVHVlen/2 ); |
3131 | |
3132 | TGeoTranslation *trConnexion7 = new TGeoTranslation(-fgkConnexLVHVx, |
3133 | fgkConnexLVHVy1+3*fgkConnexLVHVdy, |
3134 | -fgkHVCardCeramZ/2-fgkConnexLVHVlen/2 ); |
3135 | TGeoTranslation *trConnexion8 = new TGeoTranslation( fgkConnexLVHVx, |
3136 | fgkConnexLVHVy1+3*fgkConnexLVHVdy, |
3137 | -fgkHVCardCeramZ/2-fgkConnexLVHVlen/2 ); |
3138 | |
3139 | highVCard->AddNode(connexion, 1, trConnexion1); |
3140 | highVCard->AddNode(connexion, 2, trConnexion2); |
3141 | highVCard->AddNode(connexion, 3, trConnexion3); |
3142 | highVCard->AddNode(connexion, 4, trConnexion4); |
3143 | highVCard->AddNode(connexion, 5, trConnexion5); |
3144 | highVCard->AddNode(connexion, 6, trConnexion6); |
3145 | highVCard->AddNode(connexion, 7, trConnexion7); |
3146 | highVCard->AddNode(connexion, 8, trConnexion8); |
3147 | |
3148 | //==================================== |
3149 | //--- cooling pieces |
3150 | |
3151 | TGeoBBox *cardHVcool1 = new TGeoBBox("cardHVcool1",fgkHVCardCool1X/2, |
3152 | fgkHVCardCool1Y/2, fgkHVCardCool1Z/2); |
3153 | |
3154 | |
3155 | TGeoBBox *cardHVcool2 = new TGeoBBox("cardHVcool2",fgkHVCardCool2X/2, |
3156 | fgkHVCardCool2Y/2, fgkHVCardCool2Z/2); |
3157 | |
3158 | TGeoBBox *cardHVcool3 = new TGeoBBox("cardHVcool3",fgkHVCardCool3X/2, |
3159 | fgkHVCardCool3Y/2, fgkHVCardCool3Z/2); |
3160 | |
3161 | TGeoVolume *vCardHVcool1 = new TGeoVolume("vCardHVcool1",cardHVcool1, |
3162 | alCu12SDD); |
3163 | TGeoVolume *vCardHVcool2 = new TGeoVolume("vCardHVcool2",cardHVcool2, |
3164 | alCu12SDD); |
3165 | TGeoVolume *vCardHVcool3 = new TGeoVolume("vCardHVcool3",cardHVcool3, |
3166 | alCu12SDD); |
3167 | // This last volume should in fact contains the screw used for fixing |
3168 | // the card to the cooling tube ... |
3169 | |
3170 | |
3171 | vCardHVcool1->SetLineColor(2); //red |
3172 | vCardHVcool2->SetLineColor(2); //red |
3173 | vCardHVcool3->SetLineColor(2); //red |
3174 | |
3175 | TGeoTranslation *cool1Tr1 = new TGeoTranslation("cardHVcool1Tr1", |
3176 | fgkHVCardCeramX/2-fgkHVCardCool1X/2, |
3177 | -fgkHVCardCoolDY+fgkHVCardCool1Y/2, |
3178 | fgkHVCardCeramZ/2+fgkHVCardCool1Z/2); |
3179 | TGeoTranslation *cool1Tr2 = new TGeoTranslation("cardHVcool1Tr2", |
3180 | -fgkHVCardCeramX/2+fgkHVCardCool1X/2, |
3181 | -fgkHVCardCoolDY+fgkHVCardCool1Y/2, |
3182 | fgkHVCardCeramZ/2+fgkHVCardCool1Z/2); |
3183 | |
3184 | highVCard->AddNode(vCardHVcool1, 1, cool1Tr1); |
3185 | highVCard->AddNode(vCardHVcool1, 2, cool1Tr2); |
3186 | |
3187 | TGeoTranslation *cool2Tr1 = new TGeoTranslation("cardHVcool2Tr1", |
3188 | fgkHVCardCeramX/2-fgkHVCardCool1X+fgkHVCardCool2X/2, |
3189 | -fgkHVCardCoolDY-fgkHVCardCool2Y/2, |
3190 | fgkHVCardCeramZ/2+fgkHVCardCool2Z/2); |
3191 | |
3192 | TGeoTranslation *cool2Tr2 = new TGeoTranslation("cardHVcool2Tr2", |
3193 | -fgkHVCardCeramX/2+fgkHVCardCool1X-fgkHVCardCool2X/2, |
3194 | -fgkHVCardCoolDY-fgkHVCardCool2Y/2, |
3195 | fgkHVCardCeramZ/2+fgkHVCardCool2Z/2); |
3196 | |
3197 | highVCard->AddNode(vCardHVcool2, 1, cool2Tr1); |
3198 | highVCard->AddNode(vCardHVcool2, 2, cool2Tr2); |
3199 | |
3200 | TGeoTranslation *cool3Tr1 = new TGeoTranslation("cardHVcool2Tr1", |
3201 | fgkHVCardCeramX/2-fgkHVCardCool1X+fgkHVCardCool2X+fgkHVCardCool3X/2, |
3202 | -fgkHVCardCoolDY-fgkHVCardCool3Y/2, |
3203 | fgkHVCardCeramZ/2+fgkHVCardCool2Z-fgkHVCardCool3Z/2); |
3204 | |
3205 | TGeoTranslation *cool3Tr2 = new TGeoTranslation("cardHVcool2Tr2", |
3206 | -fgkHVCardCeramX/2+fgkHVCardCool1X-fgkHVCardCool2X-fgkHVCardCool3X/2, |
3207 | -fgkHVCardCoolDY-fgkHVCardCool3Y/2, |
3208 | fgkHVCardCeramZ/2+fgkHVCardCool2Z-fgkHVCardCool3Z/2); |
3209 | |
3210 | highVCard->AddNode(vCardHVcool3, 1, cool3Tr1); |
3211 | highVCard->AddNode(vCardHVcool3, 2, cool3Tr2); |
3212 | |
3213 | return highVCard; |
3214 | } |
3215 | |
3216 | |
3217 | //________________________________________________________________________ |
3218 | TGeoVolumeAssembly* AliITSv11GeometrySDD::CreateEndLadderCards(Int_t iLay) { |
3219 | // |
3220 | // return an assembly containing the LV, HV and Carlos cards of one ladder |
3221 | // and their cooling system |
3222 | // |
3223 | |
3224 | TGeoMedium *alCu12SDD = GetMedium("AL$"); // ITSsddAlCu12 : to code !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
3225 | TGeoMedium *phynoxSDD = GetMedium("AL$"); // phynoxSDD To code !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
3226 | TGeoMedium *coolerMediumSDD = GetMedium("WATER$"); |
3227 | |
3228 | TGeoVolumeAssembly *endLadderCards = new TGeoVolumeAssembly("endLadderCards"); |
3229 | |
3230 | //********************************** |
3231 | //--- The rounded pipe for the end ladder card coooling |
3232 | |
3233 | Double_t endLadPipeUlength = fgkEndLadPipeUlengthLay3; |
3234 | Double_t endLadPipeArmZ = fgkEndLadPipeArmZLay3; |
3235 | Int_t nCards = 3; |
3236 | |
3237 | if (iLay==4) { |
3238 | endLadPipeUlength = fgkEndLadPipeUlengthLay4; |
3239 | endLadPipeArmZ = fgkEndLadPipeArmZLay4; |
3240 | nCards = 4; |
3241 | } |
3242 | |
3243 | AliITSv11GeomCableRound endLadderPipe("endLadderPipe", fgkEndLadPipeOuterDiam/2); |
3244 | endLadderPipe.SetNLayers(2); |
3245 | endLadderPipe.SetLayer(0, fgkEndLadPipeInnerDiam/2, coolerMediumSDD, 4); |
3246 | endLadderPipe.SetLayer(1, (fgkEndLadPipeOuterDiam-fgkEndLadPipeInnerDiam)/2, phynoxSDD, fColorPhynox); |
3247 | |
3248 | Double_t coolUzPos = fgkEndLadPipeOuterDiam/2+2.*fgkmm; //it is the x coord of the axis |
3249 | // of the U colling pipe in its center |
3250 | |
3251 | Double_t coordA[3] = { fgkEndLadPipeUwidth/2, 0, endLadPipeUlength+coolUzPos}; |
3252 | Double_t vectA[3] = {0,0,1}; |
3253 | |
3254 | Double_t coordB[3] = { fgkEndLadPipeUwidth/2,0, fgkEndLadPipeRadius+coolUzPos}; |
3255 | Double_t vectB[3] = {0,0,1}; |
3256 | |
3257 | Double_t coordC[3] = { fgkEndLadPipeUwidth/2-fgkEndLadPipeRadius, 0, coolUzPos}; |
3258 | Double_t vectC[3] = {1,0,0}; |
3259 | |
3260 | Double_t coordD[3] = {-fgkEndLadPipeUwidth/2+fgkEndLadPipeRadius, 0, coolUzPos}; |
3261 | Double_t vectD[3] = {-1,0,0}; |
3262 | |
3263 | Double_t coordE[3] = {-fgkEndLadPipeUwidth/2, 0, fgkEndLadPipeRadius+coolUzPos}; |
3264 | Double_t vectE[3] = {0,0,-1}; |
3265 | |
3266 | Double_t coordF[3] = {-fgkEndLadPipeUwidth/2,0, endLadPipeUlength+coolUzPos}; |
3267 | Double_t vectF[3] = {0,0,-1}; |
3268 | |
3269 | endLadderPipe.AddCheckPoint( (TGeoVolume *) endLadderCards, 0, coordA, vectA); |
3270 | endLadderPipe.AddCheckPoint( (TGeoVolume *) endLadderCards, 1, coordB, vectB); |
3271 | endLadderPipe.AddCheckPoint( (TGeoVolume *) endLadderCards, 2, coordC, vectC); |
3272 | endLadderPipe.AddCheckPoint( (TGeoVolume *) endLadderCards, 3, coordD, vectD); |
3273 | endLadderPipe.AddCheckPoint( (TGeoVolume *) endLadderCards, 4, coordE, vectE); |
3274 | endLadderPipe.AddCheckPoint( (TGeoVolume *) endLadderCards, 5, coordF, vectF); |
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