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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 | // |
22 | // This geometry has no dependence with aliroot, you can run it with root |
23 | // only, provided that the AliITSv11GeomCable classes are also compiled |
24 | // |
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25 | // Ludovic Gaudichet gaudichet@to.infn.it |
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26 | //************************************************************************* |
27 | |
28 | |
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29 | // $Id$ |
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; |
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247 | const Double_t AliITSv11GeometrySDD::fgkRubyHoleDiam = 0.5; |
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248 | |
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249 | // the U cooling pipe and its heat exchanger in end-ladder cards system |
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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 : |
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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; // |
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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; //??? |
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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 | |
73dfc864 |
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; |
effd7456 |
302 | |
73dfc864 |
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; |
effd7456 |
306 | |
73dfc864 |
307 | const Double_t AliITSv11GeometrySDD::fgkLVcoolX3 = 4.75*fgkmm; |
308 | const Double_t AliITSv11GeometrySDD::fgkLVcoolY3 = 3.1*fgkmm; //+0.1=glue |
108bd0fe |
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 | |
73dfc864 |
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; |
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364 | const Double_t AliITSv11GeometrySDD::fgkCarlosSuppTopLen = 8.65*fgkmm; |
365 | |
73dfc864 |
366 | // screws fixing boards to the end-ladder on the U tube |
367 | const Double_t AliITSv11GeometrySDD::fgkLittleScrewHeadR = 1.85*fgkmm; |
368 | const Double_t AliITSv11GeometrySDD::fgkLittleScrewHeadH = 1.5*fgkmm; |
369 | const Double_t AliITSv11GeometrySDD::fgkLittleScrewR = 0.7*fgkmm; |
370 | const Double_t AliITSv11GeometrySDD::fgkShiftLittleScrewLV = 3*fgkmm; // ??? |
371 | const Double_t AliITSv11GeometrySDD::fgkLittleLVScrewHeadR = 1.2*fgkmm; // ??? |
372 | |
373 | // CARLOS board |
374 | const Double_t AliITSv11GeometrySDD::fgkCarlosCardX1 = (25.50+28.50)*fgkmm; // length (first part of Carlos card) |
375 | const Double_t AliITSv11GeometrySDD::fgkCarlosCardY1 = 1.6*fgkmm; // thickness |
376 | const Double_t AliITSv11GeometrySDD::fgkCarlosCardZ1 = 40.8*fgkmm; // width |
377 | const Double_t AliITSv11GeometrySDD::fgkCarlosCardCuY = 0.1*fgkmm; // thickness of Cu layer (strips) |
378 | const Double_t AliITSv11GeometrySDD::fgkCarlosCardX2 = 25.50*fgkmm; // length (2nd part of Carlos card) |
379 | const Double_t AliITSv11GeometrySDD::fgkCarlosCardZ2 = 8.20*fgkmm; // width |
380 | |
381 | const Double_t AliITSv11GeometrySDD::fgkCarlosCardChipSiThick = 0.1*fgkmm; // ??? idem for all chips ??? |
382 | const Double_t AliITSv11GeometrySDD::fgkCarlosCardShift = 9*fgkmm; // ??? shift in z w.r.t. heat bridge |
383 | |
384 | // size and position of various chips on carlos end-ladder board |
385 | const Double_t AliITSv11GeometrySDD::fgkCarlosU1X = 13*fgkmm; |
386 | const Double_t AliITSv11GeometrySDD::fgkCarlosU1Y = 1.68*fgkmm; |
387 | const Double_t AliITSv11GeometrySDD::fgkCarlosU1Z = 13*fgkmm; |
388 | const Double_t AliITSv11GeometrySDD::fgkCarlosU1posX = 18.4*fgkmm; |
389 | const Double_t AliITSv11GeometrySDD::fgkCarlosU1posZ = -7.2*fgkmm; |
390 | |
391 | const Double_t AliITSv11GeometrySDD::fgkCarlosU2X = 13.75*fgkmm; |
392 | const Double_t AliITSv11GeometrySDD::fgkCarlosU2Y = 1.60*fgkmm; |
393 | const Double_t AliITSv11GeometrySDD::fgkCarlosU2Z = 13.85*fgkmm; |
394 | const Double_t AliITSv11GeometrySDD::fgkCarlosU2posX = -0.375*fgkmm; |
395 | const Double_t AliITSv11GeometrySDD::fgkCarlosU2posZ = -9.725*fgkmm; |
396 | |
397 | const Double_t AliITSv11GeometrySDD::fgkCarlosU3X = 5*fgkmm; |
398 | const Double_t AliITSv11GeometrySDD::fgkCarlosU3Y = 1.*fgkmm; |
399 | const Double_t AliITSv11GeometrySDD::fgkCarlosU3Z = 5*fgkmm; |
400 | const Double_t AliITSv11GeometrySDD::fgkCarlosU3posX = 6.4*fgkmm; |
401 | const Double_t AliITSv11GeometrySDD::fgkCarlosU3posZ = 9.9*fgkmm; |
402 | |
403 | // U4 like U3 |
404 | const Double_t AliITSv11GeometrySDD::fgkCarlosU4posX = -12*fgkmm; |
405 | const Double_t AliITSv11GeometrySDD::fgkCarlosU4posZ = 3.6*fgkmm; |
406 | |
407 | const Double_t AliITSv11GeometrySDD::fgkCarlosU17X = 16*fgkmm; |
408 | const Double_t AliITSv11GeometrySDD::fgkCarlosU17Y = 3.5*fgkmm; |
409 | const Double_t AliITSv11GeometrySDD::fgkCarlosU17Z = 10.9*fgkmm; |
410 | const Double_t AliITSv11GeometrySDD::fgkCarlosU17posX = -17.84*fgkmm; |
411 | const Double_t AliITSv11GeometrySDD::fgkCarlosU17posZ = -10.95*fgkmm; |
412 | |
413 | const Double_t AliITSv11GeometrySDD::fgkCarlosU35X = 4*fgkmm; |
414 | const Double_t AliITSv11GeometrySDD::fgkCarlosU35Y = 1.*fgkmm; |
415 | const Double_t AliITSv11GeometrySDD::fgkCarlosU35Z = 4*fgkmm; |
416 | const Double_t AliITSv11GeometrySDD::fgkCarlosU35posX = -21.6*fgkmm; |
417 | const Double_t AliITSv11GeometrySDD::fgkCarlosU35posZ = 2.3*fgkmm; |
418 | |
419 | const Double_t AliITSv11GeometrySDD::fgkCarlosU36X = 6*fgkmm; |
420 | const Double_t AliITSv11GeometrySDD::fgkCarlosU36Y = 1.*fgkmm; |
421 | const Double_t AliITSv11GeometrySDD::fgkCarlosU36Z = 6*fgkmm; |
422 | const Double_t AliITSv11GeometrySDD::fgkCarlosU36posX = -21.6*fgkmm; |
423 | const Double_t AliITSv11GeometrySDD::fgkCarlosU36posZ = 9.6*fgkmm; |
424 | |
425 | const Double_t AliITSv11GeometrySDD::fgkCarlosQZ1X = 8*fgkmm; |
426 | const Double_t AliITSv11GeometrySDD::fgkCarlosQZ1Y = 1.7*fgkmm; // look thicker than design number (0.7) ! ??? |
427 | const Double_t AliITSv11GeometrySDD::fgkCarlosQZ1Z = 3.7*fgkmm; |
428 | const Double_t AliITSv11GeometrySDD::fgkCarlosQZ1posX = -12*fgkmm; |
429 | const Double_t AliITSv11GeometrySDD::fgkCarlosQZ1posZ = 10.6*fgkmm; |
430 | |
431 | // distance from the heat bridge center to the card center : |
432 | const Double_t AliITSv11GeometrySDD::fgkCarlosCard2HeatBridge = fgkCarlosSuppY2/2+fgkCarlosCardY1/2+fgkCarlosU1Y+0.1*fgkmm; |
433 | |
434 | // some pieces at the end of the carbon fiber ladder |
435 | const Double_t AliITSv11GeometrySDD::fgkCoolPipeLay3Len = 467.*fgkmm; // ??? |
436 | const Double_t AliITSv11GeometrySDD::fgkCoolPipeLay4Len = 616.*fgkmm; // ??? |
437 | const Double_t AliITSv11GeometrySDD::fgkHVguideX1 = 42.5*fgkmm; |
438 | const Double_t AliITSv11GeometrySDD::fgkHVguideY1 = 7.*fgkmm; |
439 | const Double_t AliITSv11GeometrySDD::fgkHVguideZ1 = 10.*fgkmm; |
440 | const Double_t AliITSv11GeometrySDD::fgkHVguideZ2 = 6.*fgkmm; |
441 | const Double_t AliITSv11GeometrySDD::fgkHVguideDX = -8.5*fgkmm; |
442 | const Double_t AliITSv11GeometrySDD::fgkHVguideSuppFullZ = 37.5*fgkmm; |
443 | |
444 | // Cooling connector between phynox and plastic cooling water tubes |
445 | const Double_t AliITSv11GeometrySDD::fgkConnectorCoolTubeRmin = 1 *fgkmm; |
446 | const Double_t AliITSv11GeometrySDD::fgkConnectorCoolTubeR1 = 2.5*fgkmm; // ??? |
447 | const Double_t AliITSv11GeometrySDD::fgkConnectorCoolTubeL1 = 3.*fgkmm; // ??? |
448 | const Double_t AliITSv11GeometrySDD::fgkConnectorCoolTubeR2 = 3.5*fgkmm; // ??? |
449 | const Double_t AliITSv11GeometrySDD::fgkConnectorCoolTubeL2 = 2.*fgkmm; // ??? |
450 | const Double_t AliITSv11GeometrySDD::fgkConnectorCoolTubeR3 = 3.*fgkmm; // ??? |
451 | const Double_t AliITSv11GeometrySDD::fgkConnectorCoolTubeL3 = 5 *fgkmm; // ??? |
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452 | |
c789ee28 |
453 | |
b7943f00 |
454 | ClassImp(AliITSv11GeometrySDD) |
c789ee28 |
455 | |
b7943f00 |
456 | //________________________________________________________________________ |
33ddec7d |
457 | AliITSv11GeometrySDD::AliITSv11GeometrySDD(): |
458 | AliITSv11Geometry(), |
459 | fPinSupport(0), |
460 | fCoolPipeSupportL(0), |
461 | fCoolPipeSupportR(0), |
108bd0fe |
462 | fSDDsensor3(0), |
463 | fSDDsensor4(0), |
33ddec7d |
464 | fBaseThermalBridge(0), |
465 | fHybrid(0), |
73dfc864 |
466 | fCardLVR(0), |
467 | fCardLVL(0), |
468 | fCardHV(0), |
469 | fCardCarlos(0), |
470 | fRaccordoL(0), |
33ddec7d |
471 | fDigitCableLay3A(0), |
472 | fDigitCableLay3B(0), |
473 | fDigitCableLay4A(0), |
474 | fDigitCableLay4B(0), |
475 | fMotherVol(0), |
476 | fAddHybrids(kTRUE), |
477 | fAddSensors(kTRUE), |
478 | fAddHVcables(kTRUE), |
479 | fAddCables(kTRUE), |
480 | fAddCoolingSyst(kTRUE), |
481 | fCoolingOn(kTRUE), |
482 | fAddOnlyLadder3min(-1), |
483 | fAddOnlyLadder3max(-1), |
484 | fAddOnlyLadder4min(-1), |
485 | fAddOnlyLadder4max(-1), |
108bd0fe |
486 | fColorCarbonFiber(4), |
487 | fColorRyton(5), |
488 | fColorPhynox(7), |
489 | fColorSilicon(3), |
490 | fColorAl(7), |
491 | fColorPolyhamide(5), |
33ddec7d |
492 | fColorGlass(2), |
108bd0fe |
493 | fColorSMD(12), |
494 | fColorSMDweld(17), |
495 | fColorStesalite(20), |
33ddec7d |
496 | fLay3LadderUnderSegDH(0), |
497 | fLay4LadderUnderSegDH(0), |
498 | fLay3LaddShortRadius(0), |
499 | fLay3LaddLongRadius(0), |
500 | fLay4LaddShortRadius(0), |
501 | fLay4LaddLongRadius(0) |
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502 | { |
b7943f00 |
503 | // |
504 | // Standard constructor |
505 | // |
b7943f00 |
506 | SetParameters(); |
531d6cdc |
507 | } |
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508 | |
108bd0fe |
509 | |
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510 | //________________________________________________________________________ |
511 | AliITSv11GeometrySDD::AliITSv11GeometrySDD(Int_t debug) : |
33ddec7d |
512 | AliITSv11Geometry(debug), |
513 | fPinSupport(0), |
514 | fCoolPipeSupportL(0), |
515 | fCoolPipeSupportR(0), |
108bd0fe |
516 | fSDDsensor3(0), |
517 | fSDDsensor4(0), |
33ddec7d |
518 | fBaseThermalBridge(0), |
519 | fHybrid(0), |
73dfc864 |
520 | fCardLVR(0), |
521 | fCardLVL(0), |
522 | fCardHV(0), |
523 | fCardCarlos(0), |
524 | fRaccordoL(0), |
33ddec7d |
525 | fDigitCableLay3A(0), |
526 | fDigitCableLay3B(0), |
527 | fDigitCableLay4A(0), |
528 | fDigitCableLay4B(0), |
529 | fMotherVol(0), |
530 | fAddHybrids(kTRUE), |
531 | fAddSensors(kTRUE), |
532 | fAddHVcables(kTRUE), |
533 | fAddCables(kTRUE), |
534 | fAddCoolingSyst(kTRUE), |
b7943f00 |
535 | fCoolingOn(kTRUE), |
33ddec7d |
536 | fAddOnlyLadder3min(-1), |
537 | fAddOnlyLadder3max(-1), |
538 | fAddOnlyLadder4min(-1), |
539 | fAddOnlyLadder4max(-1), |
108bd0fe |
540 | fColorCarbonFiber(4), |
541 | fColorRyton(5), |
542 | fColorPhynox(7), |
543 | fColorSilicon(3), |
544 | fColorAl(7), |
545 | fColorPolyhamide(5), |
33ddec7d |
546 | fColorGlass(2), |
108bd0fe |
547 | fColorSMD(12), |
548 | fColorSMDweld(17), |
549 | fColorStesalite(20), |
33ddec7d |
550 | fLay3LadderUnderSegDH(0), |
551 | fLay4LadderUnderSegDH(0), |
552 | fLay3LaddShortRadius(0), |
553 | fLay3LaddLongRadius(0), |
554 | fLay4LaddShortRadius(0), |
555 | fLay4LaddLongRadius(0) |
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556 | { |
b7943f00 |
557 | // |
558 | // Constructor setting debugging level |
559 | // |
b7943f00 |
560 | SetParameters(); |
531d6cdc |
561 | } |
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562 | |
c789ee28 |
563 | //________________________________________________________________________ |
b7943f00 |
564 | AliITSv11GeometrySDD::AliITSv11GeometrySDD(const AliITSv11GeometrySDD &s) : |
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565 | AliITSv11Geometry(s.GetDebug()), |
33ddec7d |
566 | fPinSupport(s.fPinSupport), |
567 | fCoolPipeSupportL(s.fCoolPipeSupportL), |
568 | fCoolPipeSupportR(s.fCoolPipeSupportR), |
108bd0fe |
569 | fSDDsensor3(s.fSDDsensor3), |
570 | fSDDsensor4(s.fSDDsensor4), |
33ddec7d |
571 | fBaseThermalBridge(s.fBaseThermalBridge), |
572 | fHybrid(s.fHybrid), |
73dfc864 |
573 | fCardLVR(s.fCardLVR), |
574 | fCardLVL(s.fCardLVL), |
575 | fCardHV(s.fCardHV), |
576 | fCardCarlos(s.fCardCarlos), |
577 | fRaccordoL(s.fRaccordoL), |
33ddec7d |
578 | fDigitCableLay3A(s.fDigitCableLay3A), |
579 | fDigitCableLay3B(s.fDigitCableLay3B), |
580 | fDigitCableLay4A(s.fDigitCableLay4A), |
581 | fDigitCableLay4B(s.fDigitCableLay4B), |
582 | fMotherVol(s.fMotherVol), |
583 | fAddHybrids(s.fAddHybrids), |
584 | fAddSensors(s.fAddSensors), |
585 | fAddHVcables(s.fAddHVcables), |
586 | fAddCables(s.fAddCables), |
587 | fAddCoolingSyst(s.fAddCoolingSyst), |
588 | fCoolingOn(s.fCoolingOn), |
589 | fAddOnlyLadder3min(s.fAddOnlyLadder3min), |
590 | fAddOnlyLadder3max(s.fAddOnlyLadder3max), |
591 | fAddOnlyLadder4min(s.fAddOnlyLadder4min), |
108bd0fe |
592 | fAddOnlyLadder4max(s.fAddOnlyLadder4max), |
33ddec7d |
593 | fColorCarbonFiber(s.fColorCarbonFiber), |
594 | fColorRyton(s.fColorRyton), |
595 | fColorPhynox(s.fColorPhynox), |
596 | fColorSilicon(s.fColorSilicon), |
597 | fColorAl(s.fColorAl), |
598 | fColorPolyhamide(s.fColorPolyhamide), |
599 | fColorGlass(s.fColorGlass), |
600 | fColorSMD(s.fColorSMD), |
601 | fColorSMDweld(s.fColorSMDweld), |
108bd0fe |
602 | fColorStesalite(s.fColorStesalite), |
33ddec7d |
603 | fLay3LadderUnderSegDH(s.fLay3LadderUnderSegDH), |
604 | fLay4LadderUnderSegDH(s.fLay4LadderUnderSegDH), |
605 | fLay3LaddShortRadius(s.fLay3LaddShortRadius), |
606 | fLay3LaddLongRadius(s.fLay3LaddLongRadius), |
607 | fLay4LaddShortRadius(s.fLay4LaddShortRadius), |
608 | fLay4LaddLongRadius(s.fLay4LaddLongRadius) |
b7943f00 |
609 | { |
33ddec7d |
610 | // Copy Constructor |
611 | // do only a "shallow copy" ... |
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612 | SetParameters(); |
613 | } |
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614 | |
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615 | //________________________________________________________________________ |
616 | AliITSv11GeometrySDD& AliITSv11GeometrySDD:: |
617 | operator=(const AliITSv11GeometrySDD &s) { |
618 | // Assignment operator |
619 | if(&s == this) return *this; |
620 | fMotherVol = s.fMotherVol; |
621 | fAddHybrids = s.fAddHybrids; |
622 | fAddSensors = s.fAddSensors; |
623 | fAddHVcables = s.fAddHVcables; |
624 | fAddCables = s.fAddCables; |
625 | fAddCoolingSyst = s.fAddCoolingSyst; |
626 | fCoolingOn = s.fCoolingOn; |
627 | fAddOnlyLadder3min = s.fAddOnlyLadder3min; |
628 | fAddOnlyLadder3max = s.fAddOnlyLadder3max; |
629 | fAddOnlyLadder4min = s.fAddOnlyLadder4min; |
630 | fAddOnlyLadder4max = s.fAddOnlyLadder4max; |
631 | return *this; |
632 | } |
db486a6e |
633 | |
c789ee28 |
634 | //________________________________________________________________________ |
b7943f00 |
635 | AliITSv11GeometrySDD::~AliITSv11GeometrySDD() { |
636 | // Look like a destructor |
637 | // Smell like a destructor |
638 | // And actually is the destructor |
639 | if (fDigitCableLay3A) delete [] fDigitCableLay3A; |
640 | if (fDigitCableLay3B) delete [] fDigitCableLay3B; |
641 | if (fDigitCableLay4A) delete [] fDigitCableLay4A; |
642 | if (fDigitCableLay4B) delete [] fDigitCableLay4B; |
531d6cdc |
643 | } |
c789ee28 |
644 | |
c789ee28 |
645 | //________________________________________________________________________ |
b7943f00 |
646 | void AliITSv11GeometrySDD::SetParameters() { |
647 | // |
648 | // Define display colors and the non constant geometry parameters |
649 | // |
650 | |
b7943f00 |
651 | Double_t detLadderDist = 8*fgkmm; |
652 | |
653 | fLay3LadderUnderSegDH = detLadderDist - (fgkWaHVcableAlThick+fgkWaHVcablePolyThick); |
654 | fLay4LadderUnderSegDH = detLadderDist - (fgkWaHVcableAlThick+fgkWaHVcablePolyThick); |
655 | |
656 | // radius from the center to the CF ladder : |
657 | fLay3LaddShortRadius = (fgkLay3DetShortRadius |
658 | + fgkLadWaferSep+2*fgkWaferThickness |
659 | + detLadderDist); |
660 | fLay3LaddLongRadius = (fgkLay3DetLongRadius |
661 | + fgkLadWaferSep+2*fgkWaferThickness |
662 | + detLadderDist); |
663 | fLay4LaddShortRadius = (fgkLay4DetShortRadius |
664 | + fgkLadWaferSep+2*fgkWaferThickness |
665 | + detLadderDist); |
666 | fLay4LaddLongRadius = (fgkLay4DetLongRadius |
667 | + fgkLadWaferSep+2*fgkWaferThickness |
668 | + detLadderDist); |
c789ee28 |
669 | |
670 | fLay3sensorZPos[0]= ( 35.8+72.4+75.8 )*fgkmm; |
671 | fLay3sensorZPos[1]= ( 35.8+72.4 )*fgkmm; |
672 | fLay3sensorZPos[2]= ( 35.8 )*fgkmm; |
673 | fLay3sensorZPos[3]= ( -37.9 )*fgkmm; |
674 | fLay3sensorZPos[4]= ( -37.9-74.9 )*fgkmm; |
675 | fLay3sensorZPos[5]= ( -37.9-74.9-71.1 )*fgkmm; |
676 | |
677 | fLay4sensorZPos[0] = ( 38.5+73.2+75.4+71.6 )*fgkmm; |
678 | fLay4sensorZPos[1] = ( 38.5+73.2+75.4 )*fgkmm; |
679 | fLay4sensorZPos[2] = ( 38.5+73.2 )*fgkmm; |
680 | fLay4sensorZPos[3] = ( 38.5 )*fgkmm; |
681 | fLay4sensorZPos[4] = ( -35.6 )*fgkmm; |
682 | fLay4sensorZPos[5] = ( -35.6-74.8 )*fgkmm; |
683 | fLay4sensorZPos[6] = ( -35.6-74.8-72.4 )*fgkmm; |
684 | fLay4sensorZPos[7] = ( -35.6-74.8-72.4-76. )*fgkmm; |
531d6cdc |
685 | } |
686 | |
c789ee28 |
687 | |
c789ee28 |
688 | //________________________________________________________________________ |
b7943f00 |
689 | TGeoMedium* AliITSv11GeometrySDD::GetMedium(const char* mediumName) { |
690 | // |
691 | // Called to get a medium, checks that it exists. |
692 | // If not, prints an error and returns 0 |
693 | // |
c789ee28 |
694 | |
531d6cdc |
695 | char ch[30]; |
696 | sprintf(ch, "ITS_%s",mediumName); |
697 | TGeoMedium* medium = gGeoManager->GetMedium(ch); |
b7943f00 |
698 | if (! medium) |
699 | printf("Error(AliITSv11GeometrySDD)::medium %s not found !\n", mediumName); |
b7943f00 |
700 | return medium; |
531d6cdc |
701 | } |
702 | |
c789ee28 |
703 | |
fa4639a3 |
704 | //________________________________________________________________________ |
705 | Int_t AliITSv11GeometrySDD::GetLay3NLadders() const{ |
706 | // Get the actual number of ladder in layer 3 |
707 | if ( (fAddOnlyLadder3min<0) || |
708 | (fAddOnlyLadder3min >= fgkLay3Nladd) || |
709 | (fAddOnlyLadder3max<0) || |
710 | (fAddOnlyLadder3max >= fgkLay3Nladd) ) |
711 | return fgkLay3Nladd; |
712 | else return (fAddOnlyLadder3max-fAddOnlyLadder3min+1); |
713 | } |
714 | |
531d6cdc |
715 | |
fa4639a3 |
716 | //________________________________________________________________________ |
717 | Int_t AliITSv11GeometrySDD::GetLay4NLadders() const{ |
718 | // Get the actual number of ladder in layer 4 |
719 | if ( (fAddOnlyLadder4min<0) || |
720 | (fAddOnlyLadder4min >= fgkLay4Nladd) || |
721 | (fAddOnlyLadder4max<0) || |
722 | (fAddOnlyLadder4max >= fgkLay4Nladd) ) |
723 | return fgkLay4Nladd; |
724 | else return (fAddOnlyLadder4max-fAddOnlyLadder4min+1); |
725 | } |
726 | |
531d6cdc |
727 | |
b7943f00 |
728 | //________________________________________________________________________ |
729 | void AliITSv11GeometrySDD::CreateBasicObjects() { |
730 | // |
731 | // Create basics objets which will be assembled together |
732 | // in Layer3 and Layer4 functions |
733 | // |
734 | |
531d6cdc |
735 | |
fa4639a3 |
736 | fDigitCableLay3A = new AliITSv11GeomCableFlat[fgkLay3Ndet]; |
737 | fDigitCableLay3B = new AliITSv11GeomCableFlat[fgkLay3Ndet]; |
738 | fDigitCableLay4A = new AliITSv11GeomCableFlat[fgkLay4Ndet]; |
739 | fDigitCableLay4B = new AliITSv11GeomCableFlat[fgkLay4Ndet]; |
740 | |
b7943f00 |
741 | fPinSupport = CreatePinSupport(); |
742 | fCoolPipeSupportL = CreateCoolPipeSupportL(); |
743 | fCoolPipeSupportR = CreateCoolPipeSupportR(); |
108bd0fe |
744 | CreateSDDsensor(); |
b7943f00 |
745 | fBaseThermalBridge = CreateBaseThermalBridge(); |
746 | fHybrid = CreateHybrid(0); |
747 | |
108bd0fe |
748 | TGeoMedium *carbonFiberLadderStruct = GetMedium("SDD C AL (M55J)$"); //ITSsddCarbonM55J |
73dfc864 |
749 | TGeoMedium *polyhamideSDD = GetMedium("SDDKAPTON (POLYCH2)$");//ITSsddKAPTON_POLYCH2 |
750 | TGeoMedium *alSDD = GetMedium("AL$"); //ITSal |
751 | TGeoMedium *stainless = GetMedium("INOX$"); // for screws, what is the material ??????????? |
752 | TGeoMedium *coolerMediumSDD = GetMedium("WATER$"); |
753 | TGeoMedium *raccordMedium = GetMedium("inox/alum$"); // ??? material of raccordo ??? |
b7943f00 |
754 | |
755 | //******************************************************************** |
756 | // pieces of the carbon fiber structure |
757 | //******************************************************************** |
758 | Double_t dy = fgkLadderSegBoxDH/2; |
759 | Double_t triangleHeight = fgkLadderHeight - fgkLadderBeamRadius; |
760 | Double_t halfTheta = TMath::ATan( 0.5*fgkLadderWidth/triangleHeight ); |
761 | Double_t alpha = TMath::Pi()*3./4. - halfTheta/2.; |
762 | Double_t beta = (TMath::Pi() - 2.*halfTheta)/4.; |
763 | Double_t dYTranslation = (fgkLadderHeight/2. |
764 | -0.5*fgkLadderWidth*TMath::Tan(beta) |
765 | -fgkLadderBeamRadius); |
766 | Double_t distCenterSideDown = 0.5*fgkLadderWidth/TMath::Cos(beta); |
767 | |
768 | //--- the top V of the Carbon Fiber Ladder (segment) |
769 | TGeoArb8 *cfLaddTop1 = CreateLadderSide( fgkSegmentLength/2., halfTheta, |
770 | -1, fgkLadderLa, fgkLadderHa, fgkLadderl); |
771 | TGeoVolume *cfLaddTopVol1 = new TGeoVolume("ITSsddCFladdTopCornerVol1", |
772 | cfLaddTop1,carbonFiberLadderStruct); |
773 | TGeoArb8 *cfLaddTop2 = CreateLadderSide( fgkSegmentLength/2., halfTheta, |
774 | 1, fgkLadderLa, fgkLadderHa, fgkLadderl); |
775 | TGeoVolume *cfLaddTopVol2 = new TGeoVolume("ITSsddCFladdTopCornerVol2", |
776 | cfLaddTop2, carbonFiberLadderStruct); |
777 | cfLaddTopVol1->SetLineColor(fColorCarbonFiber); |
778 | cfLaddTopVol2->SetLineColor(fColorCarbonFiber); |
779 | TGeoTranslation *trTop1 = new TGeoTranslation(0, fgkLadderHeight/2-dy, 0); |
780 | |
781 | //--- the 2 side V |
782 | TGeoArb8 *cfLaddSide1 = CreateLadderSide( fgkSegmentLength/2., beta, -1, |
783 | fgkLadderLb, fgkLadderHb, fgkLadderl); |
784 | TGeoVolume *cfLaddSideVol1 = new TGeoVolume( "ITSsddCFladdSideCornerVol1", |
785 | cfLaddSide1,carbonFiberLadderStruct); |
786 | TGeoArb8 *cfLaddSide2 = CreateLadderSide( fgkSegmentLength/2., beta, 1, |
787 | fgkLadderLb, fgkLadderHb, fgkLadderl); |
788 | TGeoVolume *cfLaddSideVol2 = new TGeoVolume( "ITSsddCFladdSideCornerVol2", |
789 | cfLaddSide2,carbonFiberLadderStruct); |
790 | cfLaddSideVol1->SetLineColor(fColorCarbonFiber); |
791 | cfLaddSideVol2->SetLineColor(fColorCarbonFiber); |
792 | TGeoCombiTrans *ctSideR = CreateCombiTrans("", distCenterSideDown, 0, |
793 | alpha*TMath::RadToDeg()); |
794 | AddTranslationToCombiTrans(ctSideR, 0, -dYTranslation-dy, 0); |
795 | TGeoCombiTrans *ctSideL = CreateCombiTrans("", distCenterSideDown,0, |
796 | -alpha*TMath::RadToDeg()); |
797 | AddTranslationToCombiTrans(ctSideL, 0, -dYTranslation-dy, 0); |
798 | |
799 | //--- The beams |
800 | // Beams on the sides |
801 | Double_t beamPhiPrime = TMath::ASin(1./TMath::Sqrt( (1+TMath::Sin(2*beta)* |
802 | TMath::Sin(2*beta)/(TanD(fgkBeamSidePhi)*TanD(fgkBeamSidePhi))) )); |
803 | //cout<<"Phi prime = "<<beamPhiPrime*TMath::RadToDeg()<<endl; |
804 | Double_t beamLength = TMath::Sqrt( fgkLadderHeight*fgkLadderHeight/ |
805 | ( TMath::Sin(beamPhiPrime)*TMath::Sin(beamPhiPrime)) |
806 | + fgkLadderWidth*fgkLadderWidth/4.)-fgkLadderLa/2-fgkLadderLb/2; |
807 | TGeoTubeSeg *sideBeamS = new TGeoTubeSeg(0, fgkLadderBeamRadius,beamLength/2., |
808 | 0, 180); |
809 | TGeoVolume *sideBeam = new TGeoVolume("ITSsddCFSideBeamVol", sideBeamS, |
810 | carbonFiberLadderStruct); |
811 | sideBeam->SetLineColor(fColorCarbonFiber); |
812 | |
813 | //Euler rotation : about Z, then new X, then new Z |
531d6cdc |
814 | TGeoRotation *beamRot1 = new TGeoRotation("", 90-2.*beta*TMath::RadToDeg(), |
815 | -beamPhiPrime*TMath::RadToDeg(),-90); |
816 | TGeoRotation *beamRot2 = new TGeoRotation("", 90-2.*beta*TMath::RadToDeg(), |
817 | beamPhiPrime*TMath::RadToDeg(), -90); |
818 | TGeoRotation *beamRot3 = new TGeoRotation("", 90+2.*beta*TMath::RadToDeg(), |
819 | beamPhiPrime*TMath::RadToDeg(), -90); |
820 | TGeoRotation *beamRot4 = new TGeoRotation("", 90+2.*beta*TMath::RadToDeg(), |
821 | -beamPhiPrime*TMath::RadToDeg(),-90); |
b7943f00 |
822 | |
823 | TGeoCombiTrans *beamTransf[8]; |
824 | beamTransf[0] = new TGeoCombiTrans( 0.5*triangleHeight* |
825 | TMath::Tan(halfTheta), |
826 | fgkLadderBeamRadius/2. - dy, |
531d6cdc |
827 | -3*fgkSegmentLength/8, beamRot1); |
73dfc864 |
828 | |
829 | beamTransf[1] = new TGeoCombiTrans( 0.5*triangleHeight* |
830 | TMath::Tan(halfTheta), |
831 | fgkLadderBeamRadius/2. - dy, |
832 | -3*fgkSegmentLength/8, beamRot1); |
b7943f00 |
833 | AddTranslationToCombiTrans(beamTransf[1], 0, 0, fgkSegmentLength/2); |
834 | |
835 | beamTransf[2] = new TGeoCombiTrans(0.5*triangleHeight* |
836 | TMath::Tan(halfTheta), |
837 | fgkLadderBeamRadius/2. - dy, |
531d6cdc |
838 | -fgkSegmentLength/8, beamRot2); |
73dfc864 |
839 | |
840 | beamTransf[3] = new TGeoCombiTrans(0.5*triangleHeight* |
841 | TMath::Tan(halfTheta), |
842 | fgkLadderBeamRadius/2. - dy, |
843 | -fgkSegmentLength/8, beamRot2); |
b7943f00 |
844 | AddTranslationToCombiTrans(beamTransf[3], 0, 0, fgkSegmentLength/2); |
845 | |
846 | beamTransf[4] = new TGeoCombiTrans(-0.5*triangleHeight* |
847 | TMath::Tan(halfTheta), |
848 | fgkLadderBeamRadius/2. - dy, |
531d6cdc |
849 | -3*fgkSegmentLength/8, beamRot3); |
73dfc864 |
850 | |
851 | beamTransf[5] = new TGeoCombiTrans(-0.5*triangleHeight* |
852 | TMath::Tan(halfTheta), |
853 | fgkLadderBeamRadius/2. - dy, |
854 | -3*fgkSegmentLength/8, beamRot3); |
b7943f00 |
855 | AddTranslationToCombiTrans(beamTransf[5], 0, 0, fgkSegmentLength/2); |
856 | |
857 | beamTransf[6] = new TGeoCombiTrans(-0.5*triangleHeight* |
531d6cdc |
858 | TMath::Tan(halfTheta),fgkLadderBeamRadius/2.-dy, -fgkSegmentLength/8,beamRot4); |
b7943f00 |
859 | beamTransf[7] = new TGeoCombiTrans(-0.5*triangleHeight* |
531d6cdc |
860 | TMath::Tan(halfTheta),fgkLadderBeamRadius/2.-dy,3*fgkSegmentLength/8,beamRot4); |
b7943f00 |
861 | |
862 | //--- Beams of the bottom |
863 | TGeoTubeSeg *bottomBeam1 = new TGeoTubeSeg(0, fgkLadderBeamRadius, |
864 | fgkLadderWidth/2.-fgkLadderLb/3, 0, 180); |
865 | TGeoVolume *bottomBeam1Vol = new TGeoVolume("ITSsddBottomBeam1Vol", |
866 | bottomBeam1, carbonFiberLadderStruct); |
867 | bottomBeam1Vol->SetLineColor(fColorCarbonFiber); |
868 | TGeoTubeSeg *bottomBeam2 = new TGeoTubeSeg(0, fgkLadderBeamRadius, |
869 | fgkLadderWidth/2.-fgkLadderLb/3, 0, 90); |
870 | TGeoVolume *bottomBeam2Vol = new TGeoVolume("ITSsddBottomBeam2Vol", |
871 | bottomBeam2, carbonFiberLadderStruct); |
872 | bottomBeam2Vol->SetLineColor(fColorCarbonFiber); |
873 | TGeoTubeSeg *bottomBeam3 = new TGeoTubeSeg(0, fgkLadderBeamRadius, |
874 | 0.5*fgkLadderWidth/SinD(fgkBottomBeamAngle) |
875 | - fgkLadderLb/3, 0, 180); |
876 | TGeoVolume *bottomBeam3Vol = new TGeoVolume("ITSsddBottomBeam3Vol", |
877 | bottomBeam3, carbonFiberLadderStruct); |
878 | bottomBeam3Vol->SetLineColor(fColorCarbonFiber); |
879 | //bottomBeam3Vol->SetLineColor(2); |
531d6cdc |
880 | TGeoRotation *bottomBeamRot1 = new TGeoRotation("", 90, 90, 90); |
881 | TGeoRotation *bottomBeamRot2 = new TGeoRotation("",-90, 90, -90); |
b7943f00 |
882 | |
b7943f00 |
883 | TGeoCombiTrans *bottomBeamTransf1 = new TGeoCombiTrans |
531d6cdc |
884 | (0,-(fgkLadderHeight/2-fgkLadderBeamRadius)-dy,0, bottomBeamRot1); |
b7943f00 |
885 | TGeoCombiTrans *bottomBeamTransf2 = new TGeoCombiTrans(0, |
886 | -(fgkLadderHeight/2-fgkLadderBeamRadius)-dy, |
531d6cdc |
887 | -fgkSegmentLength/2, bottomBeamRot1); |
b7943f00 |
888 | TGeoCombiTrans *bottomBeamTransf3 = new TGeoCombiTrans(0, |
889 | -(fgkLadderHeight/2 - fgkLadderBeamRadius) |
531d6cdc |
890 | - dy, fgkSegmentLength/2, bottomBeamRot2); |
b7943f00 |
891 | // be careful for beams #3: when "reading" from -z to +z and |
892 | // from the bottom of the ladder, it should draw a Lambda, and not a V |
531d6cdc |
893 | TGeoRotation *bottomBeamRot4 = new TGeoRotation("", -90, fgkBottomBeamAngle, -90); |
894 | TGeoRotation *bottomBeamRot5 = new TGeoRotation("" ,-90,-fgkBottomBeamAngle, -90); |
b7943f00 |
895 | TGeoCombiTrans *bottomBeamTransf4 = new TGeoCombiTrans |
531d6cdc |
896 | (0,-(fgkLadderHeight/2-fgkLadderBeamRadius)-dy,-fgkSegmentLength/4,bottomBeamRot4); |
b7943f00 |
897 | TGeoCombiTrans *bottomBeamTransf5 = new TGeoCombiTrans |
531d6cdc |
898 | (0,-(fgkLadderHeight/2-fgkLadderBeamRadius)-dy,fgkSegmentLength/4, bottomBeamRot5); |
b7943f00 |
899 | |
900 | fLaddSegCommonVol[0] = cfLaddTopVol1; fLaddSegCommonTr[0] = trTop1; |
901 | fLaddSegCommonVol[1] = cfLaddTopVol2; fLaddSegCommonTr[1] = trTop1; |
902 | fLaddSegCommonVol[2] = cfLaddSideVol1; fLaddSegCommonTr[2] = ctSideR; |
903 | fLaddSegCommonVol[3] = cfLaddSideVol1; fLaddSegCommonTr[3] = ctSideL; |
904 | fLaddSegCommonVol[4] = cfLaddSideVol2; fLaddSegCommonTr[4] = ctSideR; |
905 | fLaddSegCommonVol[5] = cfLaddSideVol2; fLaddSegCommonTr[5] = ctSideL; |
906 | fLaddSegCommonVol[6] = sideBeam; fLaddSegCommonTr[6] = beamTransf[0]; |
907 | fLaddSegCommonVol[7] = sideBeam; fLaddSegCommonTr[7] = beamTransf[1]; |
908 | fLaddSegCommonVol[8] = sideBeam; fLaddSegCommonTr[8] = beamTransf[2]; |
909 | fLaddSegCommonVol[9] = sideBeam; fLaddSegCommonTr[9] = beamTransf[3]; |
910 | fLaddSegCommonVol[10]= sideBeam; fLaddSegCommonTr[10]= beamTransf[4]; |
911 | fLaddSegCommonVol[11]= sideBeam; fLaddSegCommonTr[11]= beamTransf[5]; |
912 | fLaddSegCommonVol[12]= sideBeam; fLaddSegCommonTr[12]= beamTransf[6]; |
913 | fLaddSegCommonVol[13]= sideBeam; fLaddSegCommonTr[13]= beamTransf[7]; |
914 | fLaddSegCommonVol[14]= bottomBeam1Vol; fLaddSegCommonTr[14]= bottomBeamTransf1; |
915 | fLaddSegCommonVol[15]= bottomBeam2Vol; fLaddSegCommonTr[15]= bottomBeamTransf2; |
916 | fLaddSegCommonVol[16]= bottomBeam2Vol; fLaddSegCommonTr[16]= bottomBeamTransf3; |
917 | fLaddSegCommonVol[17]= bottomBeam3Vol; fLaddSegCommonTr[17]= bottomBeamTransf4; |
918 | fLaddSegCommonVol[18]= bottomBeam3Vol; fLaddSegCommonTr[18]= bottomBeamTransf5; |
c789ee28 |
919 | |
b7943f00 |
920 | |
921 | //******************************************************************** |
922 | // cables |
923 | //******************************************************************** |
924 | char cableName[30]; |
925 | for (Int_t i=0; i<fgkLay3Ndet; i++) { |
926 | sprintf(cableName, "digitCableLay3A_%i",i); |
927 | fDigitCableLay3A[i].SetName(cableName); |
928 | fDigitCableLay3A[i].SetWidth(fgkDigitCablWidth); |
929 | fDigitCableLay3A[i].SetThickness(fgkDigitCablPolyThick+fgkDigitCablAlThick); |
930 | fDigitCableLay3A[i].SetNLayers(2); |
931 | fDigitCableLay3A[i].SetLayer( 0, fgkDigitCablPolyThick, polyhamideSDD, |
932 | fColorPolyhamide); |
933 | fDigitCableLay3A[i].SetLayer(1, fgkDigitCablAlThick, alSDD, fColorAl); |
934 | sprintf(cableName, "digitCableLay3B_%i",i); |
935 | fDigitCableLay3B[i].SetName(cableName); |
936 | fDigitCableLay3B[i].SetWidth(fgkDigitCablWidth); |
937 | fDigitCableLay3B[i].SetThickness(fgkDigitCablPolyThick+fgkDigitCablAlThick); |
938 | fDigitCableLay3B[i].SetNLayers(2); |
939 | fDigitCableLay3B[i].SetLayer( 0, fgkDigitCablPolyThick, polyhamideSDD, |
940 | fColorPolyhamide); |
941 | fDigitCableLay3B[i].SetLayer(1, fgkDigitCablAlThick, alSDD, fColorAl); |
942 | }; |
943 | for (Int_t i=0; i<fgkLay4Ndet; i++) { |
944 | sprintf(cableName, "digitCableLay4A_%i",i); |
945 | fDigitCableLay4A[i].SetName(cableName); |
946 | fDigitCableLay4A[i].SetWidth(fgkDigitCablWidth); |
947 | fDigitCableLay4A[i].SetThickness(fgkDigitCablPolyThick+fgkDigitCablAlThick); |
948 | fDigitCableLay4A[i].SetNLayers(2); |
949 | fDigitCableLay4A[i].SetLayer( 0, fgkDigitCablPolyThick, polyhamideSDD, |
950 | fColorPolyhamide); |
951 | fDigitCableLay4A[i].SetLayer(1, fgkDigitCablAlThick, alSDD, fColorAl); |
952 | sprintf(cableName, "digitCableLay4B_%i",i); |
953 | fDigitCableLay4B[i].SetName(cableName); |
954 | fDigitCableLay4B[i].SetWidth(fgkDigitCablWidth); |
955 | fDigitCableLay4B[i].SetThickness(fgkDigitCablPolyThick+fgkDigitCablAlThick); |
956 | fDigitCableLay4B[i].SetNLayers(2); |
957 | fDigitCableLay4B[i].SetLayer( 0, fgkDigitCablPolyThick, polyhamideSDD, |
958 | fColorPolyhamide); |
959 | fDigitCableLay4B[i].SetLayer(1, fgkDigitCablAlThick, alSDD, fColorAl); |
960 | }; |
961 | // Well, those digit cables could also include the analog cables |
962 | // which have the same width and the same path, at least in the ladder. |
963 | // It will gain some computing ressources (less volumes) and some |
964 | // coding efforts ... !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
965 | // The only thing to do is to change the names and put the correct total |
966 | // thicknesses |
73dfc864 |
967 | |
968 | // some transformations and volumes used in several places |
969 | fCommonTr[0] = new TGeoRotation("CarlosSuppRotN", |
970 | 0, -fgkCarlosSuppAngle, 0); |
971 | |
972 | TGeoTube *littleScrewHead = new TGeoTube("littleScrewHead", 0, fgkLittleScrewHeadR, |
973 | fgkLittleScrewHeadH/2); |
974 | fCommonVol[0] = new TGeoVolume("vLittleScrewHead", |
975 | littleScrewHead, stainless); |
976 | fCommonVol[0]->SetLineColor(kGray); |
977 | |
978 | fLadderFoot = CreateLadderFoot(); |
979 | CreateLVCard(); |
980 | fCardHV = CreateHVCard(0); |
981 | fCardCarlos = CreateCarlosCard(0); |
982 | |
983 | //================== |
984 | // link beteen phynox and plastic cooling tubes |
985 | //================== |
986 | |
987 | fRaccordoL = new TGeoVolumeAssembly("RaccordoL"); |
988 | Double_t fullRacLen = fgkConnectorCoolTubeL1+fgkConnectorCoolTubeL2+fgkConnectorCoolTubeL3; |
989 | TGeoTube *waterRac = new TGeoTube("waterRac", 0, fgkConnectorCoolTubeRmin, fullRacLen/2); |
990 | TGeoVolume * vwaterRac = new TGeoVolume("vwaterRac", waterRac, coolerMediumSDD); |
991 | vwaterRac->SetLineColor(kBlue); |
992 | |
993 | TGeoTube *tube1Rac = new TGeoTube("tube1Rac", fgkConnectorCoolTubeRmin, |
994 | fgkConnectorCoolTubeR1, fgkConnectorCoolTubeL1/2); |
995 | TGeoTube *tube2Rac = new TGeoTube("tube2Rac", fgkConnectorCoolTubeRmin, |
996 | fgkConnectorCoolTubeR2, fgkConnectorCoolTubeL2/2); |
997 | TGeoTube *tube3Rac = new TGeoTube("tube3Rac", fgkConnectorCoolTubeRmin, |
998 | fgkConnectorCoolTubeR3, fgkConnectorCoolTubeL3/2); |
999 | TGeoVolume * vtube1Rac = new TGeoVolume("vtube1Rac", tube1Rac, raccordMedium); |
1000 | TGeoVolume * vtube2Rac = new TGeoVolume("vtube2Rac", tube2Rac, raccordMedium); |
1001 | TGeoVolume * vtube3Rac = new TGeoVolume("vtube3Rac", tube3Rac, raccordMedium); |
1002 | vtube1Rac->SetLineColor(kGray); |
1003 | vtube2Rac->SetLineColor(kGray); |
1004 | vtube3Rac->SetLineColor(kGray); |
1005 | |
1006 | TGeoTranslation *trTube1Rac = new TGeoTranslation("trTube1Rac",0,0, |
1007 | -fullRacLen/2+fgkConnectorCoolTubeL1/2); |
1008 | TGeoTranslation *trTube2Rac = new TGeoTranslation("trTube2Rac",0,0, |
1009 | (-fullRacLen/2+fgkConnectorCoolTubeL1+fgkConnectorCoolTubeL2/2)); |
1010 | TGeoTranslation *trTube3Rac = new TGeoTranslation("trTube3Rac",0,0, |
1011 | (-fullRacLen/2+fgkConnectorCoolTubeL1+ |
1012 | fgkConnectorCoolTubeL2+fgkConnectorCoolTubeL3/2)); |
1013 | fRaccordoL->AddNode(vwaterRac, 1,0); |
1014 | fRaccordoL->AddNode(vtube1Rac, 1,trTube1Rac); |
1015 | fRaccordoL->AddNode(vtube2Rac, 1,trTube2Rac); |
1016 | fRaccordoL->AddNode(vtube3Rac, 1,trTube3Rac); |
531d6cdc |
1017 | } |
c789ee28 |
1018 | |
c789ee28 |
1019 | |
b7943f00 |
1020 | //________________________________________________________________________ |
1021 | void AliITSv11GeometrySDD::CheckOverlaps(Double_t precision){ |
1022 | // |
1023 | // a debugging function for checking some possible overlaps |
1024 | // |
108bd0fe |
1025 | if (fSDDsensor3) fSDDsensor3->CheckOverlaps(precision); |
1026 | if (fSDDsensor4) fSDDsensor4->CheckOverlaps(precision); |
b7943f00 |
1027 | if (fHybrid) fHybrid->CheckOverlaps(precision); |
531d6cdc |
1028 | } |
c789ee28 |
1029 | |
1030 | |
db486a6e |
1031 | //________________________________________________________________________ |
1032 | TGeoCombiTrans *AliITSv11GeometrySDD:: |
108bd0fe |
1033 | CreateCombiTrans(const char *name, Double_t dy, Double_t dz, Double_t dphi, |
1034 | Bool_t planeSym) { |
db486a6e |
1035 | // |
1036 | // return the TGeoCombiTrans which make a translation in y and z |
1037 | // and a rotation in phi in the global coord system |
108bd0fe |
1038 | // If planeSym = true, the rotation places the object symetrically |
1039 | // (with respect to the transverse plane) to its position in the |
1040 | // case planeSym = false |
db486a6e |
1041 | // |
1042 | |
1043 | TGeoTranslation t1(dy*CosD(90.+dphi),dy*SinD(90.+dphi), dz); |
1044 | TGeoRotation r1("",0.,0.,dphi); |
108bd0fe |
1045 | TGeoRotation r2("",90, 180, -90-dphi); |
db486a6e |
1046 | |
1047 | TGeoCombiTrans *combiTrans1 = new TGeoCombiTrans(name); |
1048 | combiTrans1->SetTranslation(t1); |
108bd0fe |
1049 | if (planeSym) combiTrans1->SetRotation(r1); |
1050 | else combiTrans1->SetRotation(r2); |
db486a6e |
1051 | return combiTrans1; |
531d6cdc |
1052 | } |
c789ee28 |
1053 | |
1054 | |
db486a6e |
1055 | //________________________________________________________________________ |
c789ee28 |
1056 | void AliITSv11GeometrySDD::AddTranslationToCombiTrans(TGeoCombiTrans* ct, |
db486a6e |
1057 | Double_t dx, |
1058 | Double_t dy, |
b7943f00 |
1059 | Double_t dz) const{ |
1060 | // Add a dx,dy,dz translation to the initial TGeoCombiTrans |
1061 | const Double_t *vect = ct->GetTranslation(); |
1062 | Double_t newVect[3] = {vect[0]+dx, vect[1]+dy, vect[2]+dz}; |
1063 | ct->SetTranslation(newVect); |
531d6cdc |
1064 | } |
c789ee28 |
1065 | |
1066 | |
1067 | //________________________________________________________________________ |
1068 | void AliITSv11GeometrySDD::ShowOnePiece(TGeoVolume *moth) { |
1069 | // for code developpment and debugging purposes |
1070 | |
108bd0fe |
1071 | if (! fSDDsensor3) CreateBasicObjects(); |
531d6cdc |
1072 | |
1073 | // moth->AddNode(fPinSupport, 1, 0); |
1074 | // moth->AddNode(fCoolPipeSupportL, 1, 0); |
73dfc864 |
1075 | // moth->AddNode(fSDDsensor3, 1, 0); |
1076 | // moth->AddNode(fSDDsensor4, 1, 0); |
531d6cdc |
1077 | // moth->AddNode(fBaseThermalBridge, 1, 0); |
1078 | // moth->AddNode(fHybrid,100,0); |
73dfc864 |
1079 | // moth->AddNode(fLadderFoot,1,0); |
1080 | //moth->AddNode(fCardLVL,1,0); |
1081 | //moth->AddNode(fCardLVR,1,0); |
b7943f00 |
1082 | |
73dfc864 |
1083 | // TGeoVolume* seg = CreateLadderSegment( 3, 0); |
531d6cdc |
1084 | // moth->AddNode(seg, 1, 0); |
b7943f00 |
1085 | |
108bd0fe |
1086 | // TGeoVolumeAssembly *lay3Ladder = CreateLadder(3); |
531d6cdc |
1087 | // moth->AddNode(lay3Ladder, 1, 0); |
1088 | |
108bd0fe |
1089 | // TGeoVolumeAssembly *lay3Detectors = CreateDetectorsAssembly(3); |
531d6cdc |
1090 | // moth->AddNode(lay3Detectors, 1, 0); |
1091 | |
73dfc864 |
1092 | // TGeoVolumeAssembly *lay3Detectors = CreateDetectorsAssembly(3); |
1093 | // moth->AddNode(lay3Detectors, 1, 0); |
108bd0fe |
1094 | |
1095 | |
73dfc864 |
1096 | TGeoVolumeAssembly *endLadder = CreateEndLadder( 4 ); |
1097 | moth->AddNode(endLadder, 1, 0); |
108bd0fe |
1098 | |
1099 | // TGeoVolumeAssembly *highVCard = CreateHVCard( 4 ); |
1100 | // moth->AddNode(highVCard, 1, 0); |
1101 | |
73dfc864 |
1102 | // TGeoVolumeAssembly *supportRing = CreateSupportRing( 4 ); |
1103 | // moth->AddNode(supportRing, 1, 0); |
1104 | |
108bd0fe |
1105 | // TGeoVolumeAssembly *endLadderCards = CreateEndLadderCards( 4 ); |
1106 | // moth->AddNode(endLadderCards, 1, 0); |
1107 | |
73dfc864 |
1108 | // TGeoVolumeAssembly *carlosCard = CreateCarlosCard( 4 ); |
1109 | // moth->AddNode(carlosCard, 1, 0); |
531d6cdc |
1110 | } |
c789ee28 |
1111 | |
1112 | |
db486a6e |
1113 | //________________________________________________________________________ |
b7943f00 |
1114 | void AliITSv11GeometrySDD::Layer3(TGeoVolume *moth) { |
1115 | // |
1116 | // Insert the layer 3 in the mother volume. This is a virtual volume |
1117 | // containing ladders of layer 3 and the supporting rings |
1118 | // |
1119 | |
1120 | if (! moth) { |
1121 | printf("Error::AliITSv11GeometrySDD: Can't insert layer3, mother is null!\n"); |
1122 | return; |
1123 | }; |
1124 | |
108bd0fe |
1125 | TGeoMedium *airSDD = GetMedium("SDD AIR$"); |
b7943f00 |
1126 | |
1127 | fMotherVol = moth; |
108bd0fe |
1128 | if (! fSDDsensor3) CreateBasicObjects(); |
b7943f00 |
1129 | |
108bd0fe |
1130 | //==================================== |
1131 | // First we create the central barrel |
1132 | //==================================== |
1133 | |
1134 | TGeoVolumeAssembly *lay3Ladder = CreateLadder(3); |
1135 | TGeoVolumeAssembly *lay3Detectors = CreateDetectorsAssembly(3); |
1136 | //TGeoVolume *lay3Detectors = CreateDetectors(3); |
b7943f00 |
1137 | TGeoTube *virtualLayer3Shape = new TGeoTube("ITSsddLayer3Shape", |
1138 | fgkLay3Rmin,fgkLay3Rmax,fgkLay3Length*0.5); |
1139 | TGeoVolume *virtualLayer3 = new TGeoVolume("ITSsddLayer3", |
1140 | virtualLayer3Shape, airSDD); |
1141 | |
1142 | Double_t dPhi = 360./fgkLay3Nladd; |
1143 | Double_t detectorsThick = fgkLadWaferSep + 2*fgkWaferThickness; |
1144 | // Placing virtual ladder and detectors volumes following |
1145 | // ladder ordering convention |
1146 | char rotName[30]; |
1147 | Int_t iLaddMin = 0; |
1148 | Int_t iLaddMax = fgkLay3Nladd; |
1149 | if ((fAddOnlyLadder3min>=0)&&(fAddOnlyLadder3max<fgkLay3Nladd)) { |
1150 | iLaddMin = fAddOnlyLadder3min; |
1151 | iLaddMax = fAddOnlyLadder3max+1; |
1152 | }; |
1153 | |
1154 | for (Int_t iLadd = iLaddMin; iLadd < iLaddMax; iLadd++) { |
1155 | |
108bd0fe |
1156 | Double_t ladderPhi = -3*dPhi+iLadd*dPhi; |
b7943f00 |
1157 | sprintf(rotName, "ITSsddLay3Ladd%i",iLadd); |
1158 | Double_t minRadiusLadBox = fLay3LaddShortRadius-fLay3LadderUnderSegDH; |
1159 | if (iLadd%2 != 0) |
1160 | minRadiusLadBox = fLay3LaddLongRadius-fLay3LadderUnderSegDH; |
1161 | minRadiusLadBox += ((TGeoBBox*)lay3Ladder->GetShape())->GetDY(); |
73dfc864 |
1162 | TGeoCombiTrans *ctLadd; |
1163 | //============================================================= |
1164 | // |
1165 | // Special modification for ladder 2 of layer 3: |
1166 | // It has been inverted (pi rotation around y axis) |
1167 | // |
1168 | //============================================================= |
1169 | if (iLadd != 2) |
1170 | ctLadd = CreateCombiTrans(rotName,minRadiusLadBox, |
1171 | 0, ladderPhi, kTRUE); |
1172 | else |
1173 | ctLadd = CreateCombiTrans(rotName,minRadiusLadBox, |
1174 | 0, ladderPhi, kFALSE); |
b7943f00 |
1175 | virtualLayer3->AddNode(lay3Ladder, iLadd, ctLadd); |
1176 | /////////////////////////////////////////////////// |
1177 | sprintf(rotName, "ITSsddLay3DetBox%i",iLadd); |
1178 | Double_t minRadiusDetBox = fgkLay3DetShortRadius; |
1179 | if (iLadd%2 != 0) minRadiusDetBox = fgkLay3DetLongRadius; |
1180 | minRadiusDetBox += detectorsThick/2; |
73dfc864 |
1181 | TGeoCombiTrans *ctDet; |
1182 | if (iLadd != 2) |
1183 | ctDet = CreateCombiTrans(rotName, minRadiusDetBox, |
1184 | 0, ladderPhi, kTRUE); |
1185 | else |
1186 | ctDet = CreateCombiTrans(rotName, minRadiusDetBox, |
1187 | 0, ladderPhi, kFALSE); |
1188 | |
b7943f00 |
1189 | virtualLayer3->AddNode(lay3Detectors, iLadd, ctDet); |
1190 | /////////////////////////////////////////////////// |
1191 | } |
1192 | |
108bd0fe |
1193 | //==================================== |
1194 | // Then the forward rapidity pieces |
1195 | // (cooling, Carlos, LV, HV ...) |
1196 | //==================================== |
1197 | |
1198 | Double_t fgkForwardLay3Length = 200*fgkmm; // this has to be tune !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
1199 | Double_t fgkForwardLay3Rmin = fgkLay3Rmin-10*fgkmm; |
1200 | Double_t fgkForwardLay3Rmax = fgkLay3Rmax; |
1201 | |
1202 | TGeoVolumeAssembly* lay3EndLadder = CreateEndLadderCards(3); |
1203 | TGeoTube *virtualForward3Shape = new TGeoTube("virtualForward3Shape", |
1204 | fgkForwardLay3Rmin, fgkForwardLay3Rmax, |
1205 | fgkForwardLay3Length/2.); |
1206 | TGeoVolume *virtualForward3Pos = new TGeoVolume("ITSsddForward3Pos", |
1207 | virtualForward3Shape, airSDD); |
1208 | TGeoVolume *virtualForward3Neg = new TGeoVolume("ITSsddForward3Neg", |
1209 | virtualForward3Shape, airSDD); |
1210 | TGeoTranslation *virtualForward3TrPos = new TGeoTranslation("virtualForward3TrPos",0,0, |
1211 | fgkLay3Length/2+fgkForwardLay3Length/2); |
1212 | TGeoTranslation *virtualForward3TrNeg = new TGeoTranslation("virtualForward3TrNeg",0,0, |
1213 | -fgkLay3Length/2-fgkForwardLay3Length/2); |
1214 | |
1215 | for (Int_t iLadd = iLaddMin; iLadd < iLaddMax; iLadd++) { |
1216 | |
1217 | Double_t ladderPhi = -3*dPhi+iLadd*dPhi; |
1218 | Double_t minRadiusDetBox = fgkLay3DetShortRadius; |
1219 | if (iLadd%2 != 0) minRadiusDetBox = fgkLay3DetLongRadius; |
1220 | minRadiusDetBox += detectorsThick/2; |
1221 | |
1222 | sprintf(rotName, "ITSsddLay3EndLadd%i",iLadd); |
1223 | |
1224 | TGeoCombiTrans *ctEndLaddPos = CreateCombiTrans(rotName, minRadiusDetBox-0.1, |
1225 | -fgkForwardLay3Length/2, ladderPhi, kTRUE); |
1226 | TGeoCombiTrans *ctEndLaddNeg = CreateCombiTrans(rotName, minRadiusDetBox-0.1, |
1227 | fgkForwardLay3Length/2, ladderPhi, kFALSE); |
1228 | |
1229 | virtualForward3Pos->AddNode(lay3EndLadder, iLadd*2, ctEndLaddPos); |
1230 | virtualForward3Neg->AddNode(lay3EndLadder, iLadd*2, ctEndLaddNeg); |
1231 | } |
1232 | |
108bd0fe |
1233 | if(GetDebug(1)) { |
1234 | virtualLayer3->CheckOverlaps(0.01); |
1235 | virtualForward3Pos->CheckOverlaps(0.01); |
1236 | virtualForward3Neg->CheckOverlaps(0.01); |
1237 | } |
1238 | |
b7943f00 |
1239 | virtualLayer3->SetVisibility(kFALSE); |
108bd0fe |
1240 | virtualForward3Pos->SetVisibility(kFALSE); |
1241 | virtualForward3Neg->SetVisibility(kFALSE); |
1242 | |
b7943f00 |
1243 | moth->AddNode(virtualLayer3, 1, 0); |
108bd0fe |
1244 | moth->AddNode(virtualForward3Pos, 1, virtualForward3TrPos); |
1245 | moth->AddNode(virtualForward3Neg, 1, virtualForward3TrNeg); |
531d6cdc |
1246 | } |
c789ee28 |
1247 | |
1248 | |
db486a6e |
1249 | //________________________________________________________________________ |
b7943f00 |
1250 | void AliITSv11GeometrySDD::Layer4(TGeoVolume *moth) { |
1251 | // |
1252 | // Insert the layer 4 in the mother volume. This is a virtual volume |
1253 | // containing ladders of layer 4 and the supporting rings |
1254 | // |
1255 | |
1256 | if (! moth) { |
1257 | printf("Error::AliITSv11GeometrySDD: Can't insert layer4, mother is null!\n"); |
1258 | return; |
1259 | }; |
1260 | |
1261 | fMotherVol = moth; |
1262 | |
108bd0fe |
1263 | if (! fSDDsensor3) CreateBasicObjects(); |
b7943f00 |
1264 | |
1265 | TGeoTube *virtualLayer4Shape =new TGeoTube("ITSsddLayer4Shape", |
1266 | fgkLay4Rmin,fgkLay4Rmax,fgkLay4Length*0.5); |
108bd0fe |
1267 | TGeoMedium *airSDD = GetMedium("SDD AIR$"); |
b7943f00 |
1268 | TGeoVolume *virtualLayer4 = new TGeoVolume("ITSsddLayer4", |
1269 | virtualLayer4Shape, airSDD); |
108bd0fe |
1270 | |
1271 | //==================================== |
1272 | // First we create the central barrel |
1273 | //==================================== |
1274 | |
1275 | TGeoVolumeAssembly *lay4Ladder = CreateLadder(4); |
1276 | //TGeoVolume *lay4Detectors = CreateDetectors(4); |
1277 | TGeoVolumeAssembly *lay4Detectors = CreateDetectorsAssembly(4); |
1278 | |
b7943f00 |
1279 | Double_t dPhi = 360./fgkLay4Nladd; |
1280 | Double_t detBoxThickness = fgkLadWaferSep + 2*fgkWaferThickness; |
108bd0fe |
1281 | |
b7943f00 |
1282 | // placing virtual ladder and detectors volumes following ladder |
1283 | // ordering convention |
1284 | char rotName[20]; |
1285 | Int_t iLaddMin = 0; |
1286 | Int_t iLaddMax = fgkLay4Nladd; |
1287 | if ((fAddOnlyLadder4min >= 0)&&(fAddOnlyLadder4max < fgkLay4Nladd)) { |
1288 | iLaddMin = fAddOnlyLadder4min; |
1289 | iLaddMax = fAddOnlyLadder4max+1; |
1290 | } |
1291 | for (Int_t iLadd = iLaddMin; iLadd < iLaddMax; iLadd++) { |
108bd0fe |
1292 | |
1293 | Double_t ladderPhi = -5*dPhi + iLadd*dPhi; |
b7943f00 |
1294 | sprintf(rotName, "ITSsddLay4Ladd%i",iLadd); |
1295 | Double_t minRadiusLadBox = fLay4LaddShortRadius-fLay4LadderUnderSegDH; |
1296 | if (iLadd%2 != 0) |
1297 | minRadiusLadBox = fLay4LaddLongRadius-fLay4LadderUnderSegDH; |
1298 | minRadiusLadBox += ((TGeoBBox*)lay4Ladder->GetShape())->GetDY(); |
1299 | TGeoCombiTrans *ctLadd = CreateCombiTrans(rotName, minRadiusLadBox, |
108bd0fe |
1300 | 0, ladderPhi, kTRUE); |
b7943f00 |
1301 | virtualLayer4->AddNode(lay4Ladder, iLadd, ctLadd); |
108bd0fe |
1302 | /////////////////////////////////////////////////// |
b7943f00 |
1303 | sprintf(rotName, "ITSsddLay4DetBox%i",iLadd); |
1304 | Double_t minRadiusDetBox = fgkLay4DetShortRadius; |
1305 | if (iLadd%2 != 0) |
1306 | minRadiusDetBox = fgkLay4DetLongRadius; |
1307 | minRadiusDetBox += detBoxThickness/2; |
1308 | TGeoCombiTrans *ctDet = CreateCombiTrans(rotName, minRadiusDetBox, |
108bd0fe |
1309 | 0, ladderPhi, kTRUE); |
b7943f00 |
1310 | virtualLayer4->AddNode(lay4Detectors, iLadd, ctDet); |
108bd0fe |
1311 | /////////////////////////////////////////////////// |
1312 | } |
1313 | |
1314 | //==================================== |
1315 | // Then the pieces at forward rapidity |
1316 | // (cooling, Carlos, LV, HV ...) |
1317 | //==================================== |
1318 | |
1319 | Double_t fgkForwardLay4Length = 200*fgkmm; // this has to be tuned !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
1320 | Double_t fgkForwardLay4Rmin = fgkLay4Rmin-10*fgkmm; |
1321 | Double_t fgkForwardLay4Rmax = fgkLay4Rmax; |
1322 | |
1323 | TGeoVolumeAssembly* lay4EndLadder = CreateEndLadderCards(4); |
1324 | TGeoTube *virtualForward4Shape = new TGeoTube("virtualForward3Shape", |
1325 | fgkForwardLay4Rmin, fgkForwardLay4Rmax, |
1326 | fgkForwardLay4Length/2.); |
1327 | TGeoVolume *virtualForward4Pos = new TGeoVolume("ITSsddForward4Pos", |
1328 | virtualForward4Shape, airSDD); |
1329 | TGeoVolume *virtualForward4Neg = new TGeoVolume("ITSsddForward4Neg", |
1330 | virtualForward4Shape, airSDD); |
1331 | TGeoTranslation *virtualForward4TrPos = new TGeoTranslation("virtualForward4TrPos",0,0, |
1332 | fgkLay4Length/2+fgkForwardLay4Length/2); |
1333 | TGeoTranslation *virtualForward4TrNeg = new TGeoTranslation("virtualForward4TrNeg",0,0, |
1334 | -fgkLay4Length/2-fgkForwardLay4Length/2); |
1335 | |
1336 | for (Int_t iLadd = iLaddMin; iLadd < iLaddMax; iLadd++) { |
1337 | |
1338 | Double_t ladderPhi = -5*dPhi + iLadd*dPhi; |
1339 | Double_t minRadiusDetBox = fgkLay4DetShortRadius; |
1340 | if (iLadd%2 != 0) |
1341 | minRadiusDetBox = fgkLay4DetLongRadius; |
1342 | minRadiusDetBox += detBoxThickness/2; |
1343 | |
1344 | sprintf(rotName, "ITSsddLay4EndLadd%i",iLadd); |
1345 | |
1346 | TGeoCombiTrans *ctEndLaddPos = CreateCombiTrans(rotName, minRadiusDetBox-0.1, |
1347 | -fgkForwardLay4Length/2, ladderPhi, kTRUE); |
1348 | TGeoCombiTrans *ctEndLaddNeg = CreateCombiTrans(rotName, minRadiusDetBox-0.1, |
1349 | fgkForwardLay4Length/2, ladderPhi, kFALSE); |
1350 | virtualForward4Pos->AddNode(lay4EndLadder, iLadd*2, ctEndLaddPos); |
1351 | virtualForward4Neg->AddNode(lay4EndLadder, iLadd*2+1, ctEndLaddNeg); |
b7943f00 |
1352 | } |
1353 | |
1354 | if(GetDebug(1)) virtualLayer4->CheckOverlaps(0.01); |
108bd0fe |
1355 | |
b7943f00 |
1356 | virtualLayer4->SetVisibility(kFALSE); |
108bd0fe |
1357 | virtualForward4Pos->SetVisibility(kFALSE); |
1358 | virtualForward4Neg->SetVisibility(kFALSE); |
1359 | |
b7943f00 |
1360 | moth->AddNode(virtualLayer4,1,0); |
108bd0fe |
1361 | moth->AddNode(virtualForward4Pos, 1, virtualForward4TrPos); |
1362 | moth->AddNode(virtualForward4Neg, 1, virtualForward4TrNeg); |
531d6cdc |
1363 | } |
b7943f00 |
1364 | |
1365 | |
1366 | //________________________________________________________________________ |
108bd0fe |
1367 | TGeoVolumeAssembly *AliITSv11GeometrySDD::CreateLadder(Int_t iLay) { |
b7943f00 |
1368 | // |
73dfc864 |
1369 | // return an assembly volume containing the CF ladder |
b7943f00 |
1370 | // |
1371 | |
1372 | Int_t nDetectors = fgkLay3Ndet; |
1373 | Double_t ladderLength = fgkLay3LadderLength; |
1374 | Double_t underSegDH = fLay3LadderUnderSegDH; |
1375 | Double_t *sensorZPos = fLay3sensorZPos; |
1376 | AliITSv11GeomCableFlat *digitCableA = fDigitCableLay3A; |
1377 | AliITSv11GeomCableFlat *digitCableB = fDigitCableLay3B; |
1378 | |
1379 | if (iLay==3) {} |
1380 | else if (iLay==4) { |
1381 | nDetectors = fgkLay4Ndet; |
1382 | ladderLength = fgkLay4LadderLength; |
1383 | digitCableA = fDigitCableLay4A; |
1384 | digitCableB = fDigitCableLay4B; |
1385 | underSegDH = fLay4LadderUnderSegDH; |
1386 | sensorZPos = fLay4sensorZPos; |
1387 | } |
1388 | else { |
1389 | printf("AliITSv11GeometrySDD::CreateLadder : error=wrong layer\n"); |
1390 | }; |
1391 | Double_t ladderBoxDH = fgkLadderHeight+fgkLadderSegBoxDH+underSegDH; |
108bd0fe |
1392 | TGeoVolumeAssembly *virtualLadder = new TGeoVolumeAssembly("ITSsddLadder"); |
b7943f00 |
1393 | |
1394 | // placing virtual ladder segment following detector ordering convention |
1395 | //======================================================================= |
1396 | char transName[30]; |
1397 | |
1398 | // adding segment this way to create cable points in the correct order ... |
1399 | for (Int_t iSegment = nDetectors/2-1; iSegment >= 0; iSegment-- ) { |
1400 | |
73dfc864 |
1401 | //TGeoVolumeAssembly *laddSegment = CreateLadderSegment(iLay, iSegment); |
1402 | TGeoVolume *laddSegment = CreateLadderSegment(iLay, iSegment); |
b7943f00 |
1403 | sprintf(transName, "ITSsddLay%iLaddSeg%i", iLay, iSegment); |
1404 | Double_t segmentPos = fgkSegmentLength*(nDetectors/2-1-iSegment) |
1405 | + fgkSegmentLength/2; |
1406 | TGeoTranslation *segTr = new TGeoTranslation(transName, 0, |
1407 | underSegDH/2,segmentPos); |
1408 | //// |
1409 | virtualLadder->AddNode(laddSegment, iSegment, segTr); |
1410 | }; |
1411 | for (Int_t iSegment = nDetectors/2; iSegment < nDetectors; iSegment++ ) { |
1412 | |
73dfc864 |
1413 | TGeoVolume *laddSegment = CreateLadderSegment(iLay, iSegment); |
1414 | //TGeoVolumeAssembly *laddSegment = CreateLadderSegment(iLay, iSegment); |
b7943f00 |
1415 | sprintf(transName, "ITSsddLay%iLaddSeg%i", iLay, iSegment); |
1416 | Double_t segmentPos = fgkSegmentLength*(nDetectors/2-1-iSegment) |
1417 | + fgkSegmentLength/2; |
1418 | TGeoTranslation *segTr = new TGeoTranslation(transName, 0, |
1419 | underSegDH/2,segmentPos); |
1420 | //// |
1421 | virtualLadder->AddNode(laddSegment, iSegment, segTr); |
1422 | }; |
1423 | |
1424 | // putting virtual volume corresponding to the end of ladder |
1425 | //======================================================================= |
108bd0fe |
1426 | TGeoVolumeAssembly *endLadder = CreateEndLadder( iLay ); |
b7943f00 |
1427 | Double_t endLength = (ladderLength - nDetectors*fgkSegmentLength)/2.; |
1428 | TGeoTranslation *endTrZPos = new TGeoTranslation("ITSsddEndTrZPos",0,0, |
1429 | fgkSegmentLength*(nDetectors/2)+endLength/2.); |
1430 | // Euler rotation : about Z, then new X, then new Z |
1431 | TGeoRotation *endZNegRot = new TGeoRotation("",90, 180, -90); |
1432 | TGeoCombiTrans *endTrZNeg = new TGeoCombiTrans(0,0, |
1433 | -fgkSegmentLength*(nDetectors/2)-endLength/2.,endZNegRot); |
1434 | virtualLadder->AddNode(endLadder, 1, endTrZPos); |
1435 | virtualLadder->AddNode(endLadder, 2, endTrZNeg); |
1436 | |
1437 | // creating and inserting cable segments |
1438 | // (check points are placed while creating segments) |
1439 | //======================================================================= |
1440 | if (fAddCables) |
1441 | for (Int_t iSegment = 0; iSegment < nDetectors; iSegment++ ) { |
1442 | |
1443 | digitCableA[iSegment].SetInitialNode(virtualLadder); |
1444 | digitCableB[iSegment].SetInitialNode(virtualLadder); |
1445 | |
1446 | for (Int_t iPt=1; iPt<digitCableA[iSegment].GetNCheckPoints(); iPt++ ) { |
1447 | Double_t rotation = 0; |
73dfc864 |
1448 | if (iPt>1) { |
1449 | rotation = 90-fgkHybridAngle; |
1450 | digitCableA[iSegment].CreateAndInsertCableSegment(iPt, rotation); |
1451 | } else |
1452 | digitCableA[iSegment].CreateAndInsertBoxCableSegment(iPt); |
1453 | |
b7943f00 |
1454 | }; |
1455 | |
1456 | for (Int_t iPt=1; iPt<digitCableB[iSegment].GetNCheckPoints(); iPt++ ) { |
1457 | Double_t rotation = 0; |
73dfc864 |
1458 | if (iPt>1) { |
1459 | rotation = fgkHybridAngle-90; |
1460 | digitCableB[iSegment].CreateAndInsertCableSegment(iPt, rotation); |
1461 | } else |
1462 | digitCableB[iSegment].CreateAndInsertBoxCableSegment(iPt); |
b7943f00 |
1463 | }; |
1464 | }; |
1465 | |
1466 | // HV cable |
1467 | //======================================================================= |
fa4639a3 |
1468 | if (fAddHVcables) { |
108bd0fe |
1469 | TGeoMedium *polyhamideSDD = GetMedium("SDDKAPTON (POLYCH2)$"); //ITSsddKAPTON_POLYCH2 |
1470 | TGeoMedium *alSDD = GetMedium("AL$"); //ITSal |
b7943f00 |
1471 | |
1472 | AliITSv11GeomCableFlat cableHV[fgkLay4Ndet]; // temp !!! |
1473 | char cableHVname[30]; |
1474 | for (Int_t iSegment = 0; iSegment<nDetectors; iSegment++) { |
1475 | sprintf(cableHVname,"ITSsddHVcable%i", iSegment); |
1476 | cableHV[iSegment].SetName(cableHVname); |
1477 | cableHV[iSegment].SetThickness(fgkLongHVcablePolyThick+fgkLongHVcableAlThick); |
1478 | cableHV[iSegment].SetWidth(fgkTransitHVtailWidth); |
1479 | cableHV[iSegment].SetNLayers(2); |
1480 | cableHV[iSegment].SetLayer(0, fgkLongHVcablePolyThick, polyhamideSDD, |
1481 | fColorPolyhamide); |
1482 | cableHV[iSegment].SetLayer(1, fgkLongHVcableAlThick, alSDD, fColorAl); |
1483 | cableHV[iSegment].SetInitialNode(virtualLadder); |
1484 | }; |
1485 | Double_t x1[3], x2[3], x3[3], |
1486 | vY[3] = {0,1,0}, vZ[3] = {0,0,1}, vYZ[3]={0,1,1}; |
1487 | |
fa4639a3 |
1488 | x1[0] = -fgkTransitHVtailXpos; |
1489 | x2[0] = -fgkTransitHVtailXpos; |
1490 | x3[0] = -fgkTransitHVtailXpos; |
b7943f00 |
1491 | for (Int_t iSegment = nDetectors/2-1; iSegment >= 0; iSegment-- ) { |
1492 | Double_t cableSeparation = TMath::Abs(iSegment - (nDetectors/2-1)) |
1493 | *fgkLongHVcableSeparation; |
73dfc864 |
1494 | // adjust where HV long cable starts in Y |
1495 | // useful if you want to let some space for alignment |
1496 | x1[1] = - ladderBoxDH/2 + 2*fgkmm; |
b7943f00 |
1497 | x2[1] = - ladderBoxDH/2 + underSegDH - cableSeparation |
1498 | - (fgkLongHVcablePolyThick+fgkLongHVcableAlThick)/2; |
1499 | x3[1] = x2[1]; |
1500 | x1[2] = sensorZPos[iSegment]+fgkTransitHVtailLength-5*fgkmm; |
1501 | x2[2] = x1[2]+5*fgkmm; |
1502 | x3[2] = ladderLength/2-endLength; |
1503 | cableHV[iSegment].AddCheckPoint( virtualLadder, 0, x1, vY ); |
73dfc864 |
1504 | cableHV[iSegment].AddCheckPoint( virtualLadder, 1, x2, vZ ); // vYZ |
b7943f00 |
1505 | cableHV[iSegment].AddCheckPoint( virtualLadder, 2, x3, vZ ); |
1506 | |
73dfc864 |
1507 | //cableHV[iSegment].CreateAndInsertCableSegment(1,0); |
1508 | cableHV[iSegment].CreateAndInsertCableCylSegment(1, -45+180); |
1509 | //cableHV[iSegment].CreateAndInsertCableSegment(2,0); |
1510 | cableHV[iSegment].CreateAndInsertBoxCableSegment(2,0); |
b7943f00 |
1511 | }; |
1512 | |
1513 | vYZ[2] = -1; |
fa4639a3 |
1514 | x1[0] = fgkTransitHVtailXpos; |
1515 | x2[0] = fgkTransitHVtailXpos; |
1516 | x3[0] = fgkTransitHVtailXpos; |
1517 | |
b7943f00 |
1518 | for (Int_t iSegment = nDetectors/2; iSegment < nDetectors; iSegment++ ) { |
1519 | Double_t cableSeparation = TMath::Abs(iSegment - (nDetectors/2-1)) |
1520 | *fgkLongHVcableSeparation; |
73dfc864 |
1521 | x1[1] = - ladderBoxDH/2 + 2*fgkmm; // adjust where HV long cable starts in Y |
b7943f00 |
1522 | x2[1] = - ladderBoxDH/2 + underSegDH - cableSeparation |
1523 | - (fgkLongHVcablePolyThick+fgkLongHVcableAlThick)/2; |
1524 | x3[1] = x2[1]; |
1525 | x1[2] = sensorZPos[iSegment]-fgkTransitHVtailLength+5*fgkmm; |
1526 | x2[2] = x1[2]-5*fgkmm; |
1527 | x3[2] = -ladderLength/2+endLength; |
1528 | cableHV[iSegment].AddCheckPoint( virtualLadder, 0, x1, vY ); |
73dfc864 |
1529 | cableHV[iSegment].AddCheckPoint( virtualLadder, 1, x2, vZ ); // vYZ |
b7943f00 |
1530 | cableHV[iSegment].AddCheckPoint( virtualLadder, 2, x3, vZ ); |
1531 | |
73dfc864 |
1532 | cableHV[iSegment].CreateAndInsertCableCylSegment(1, -45); |
1533 | cableHV[iSegment].CreateAndInsertBoxCableSegment(2,0); |
b7943f00 |
1534 | }; |
fa4639a3 |
1535 | }; |
c789ee28 |
1536 | |
b7943f00 |
1537 | //********************************** |
1538 | if(GetDebug(1)) virtualLadder->CheckOverlaps(0.01); |
b7943f00 |
1539 | return virtualLadder; |
531d6cdc |
1540 | } |
c789ee28 |
1541 | |
1542 | |
db486a6e |
1543 | //________________________________________________________________________ |
b7943f00 |
1544 | TGeoArb8 *AliITSv11GeometrySDD::CreateLadderSide(Double_t dz, Double_t angle, |
1545 | Double_t xSign, Double_t L, Double_t H, Double_t l) { |
db486a6e |
1546 | // Create one half of the V shape corner of CF ladder |
1547 | |
1548 | TGeoArb8 *cfLaddSide = new TGeoArb8(dz); |
c789ee28 |
1549 | cfLaddSide->SetVertex( 0, 0, 0); |
1550 | cfLaddSide->SetVertex( 1, 0, -H); |
1551 | cfLaddSide->SetVertex( 2, xSign*(L*TMath::Sin(angle)-l*TMath::Cos(angle)), |
1552 | -L*TMath::Cos(angle)-l*TMath::Sin(angle)); |
1553 | cfLaddSide->SetVertex( 3, xSign*L*TMath::Sin(angle), -L*TMath::Cos(angle)); |
1554 | cfLaddSide->SetVertex( 4, 0, 0); |
1555 | cfLaddSide->SetVertex( 5, 0, -H); |
1556 | cfLaddSide->SetVertex( 6, xSign*(L*TMath::Sin(angle)-l*TMath::Cos(angle)), |
1557 | -L*TMath::Cos(angle)-l*TMath::Sin(angle)); |
1558 | cfLaddSide->SetVertex(7, xSign*L*TMath::Sin(angle), -L*TMath::Cos(angle)); |
db486a6e |
1559 | return cfLaddSide; |
531d6cdc |
1560 | } |
c789ee28 |
1561 | |
1562 | |
db486a6e |
1563 | //________________________________________________________________________ |
b7943f00 |
1564 | TGeoVolume* AliITSv11GeometrySDD::CreateHybrid(Int_t iLRSide) { |
1565 | // |
1566 | // return a box containing the front-end hybrid |
1567 | // |
1568 | |
1569 | Double_t roundHoleX = -fgkHybridWidth/2+fgkHybRndHoleX; |
1570 | |
1571 | Double_t screenTotalThick = fgkHybGlueScrnThick+fgkHybUpThick+fgkHybAlThick; |
1572 | Double_t lowFLTotalThick = fgkHybGlueLowThick+fgkHybUpThick+fgkHybAlThick; |
1573 | // Double_t upFLTotalThick = fgkHybGlueUpThick +fgkHybUpThick+fgkHybAlThick; |
1574 | Double_t chipsCCTotThick = fgkHybUnderNiThick+fgkHybGlueAgThick |
1575 | +fgkHybChipThick+2*(fgkHybUpCCThick+fgkHybAlCCThick); |
1576 | Double_t ccUpLayerTotThick = fgkHybUpCCThick+fgkHybAlCCThick+fgkHybUpCCThick; |
1577 | // Double_t volumeThick = (fgkHybridThBridgeThick+screenTotalThick+lowFLTotalThick |
1578 | // + upFLTotalThick + ccUpLayerTotThick); |
1579 | Double_t volumeThick = (fgkHybridThBridgeThick+screenTotalThick+lowFLTotalThick |
1580 | +fgkHybSMDheight); |
1581 | Double_t lowLayerYmin = -volumeThick/2+fgkHybridThBridgeThick |
1582 | +screenTotalThick; |
1583 | Double_t flUpThick = fgkHybGlueUpThick+fgkHybUpThick; |
1584 | |
1585 | //**************************************************** media : |
108bd0fe |
1586 | TGeoMedium *airSDD = GetMedium("SDD AIR$"); |
1587 | TGeoMedium *carbonFiberLadderStruct = GetMedium("SDDKAPTON (POLYCH2)$"); //ITSsddCarbonM55J |
1588 | TGeoMedium *alSDD = GetMedium("AL$"); //ITSal |
1589 | TGeoMedium *alSDD80p100 = GetMedium("AL$"); // to code !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
1590 | TGeoMedium *alSDD50p100 = GetMedium("AL$"); // to code !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
1591 | TGeoMedium *polyhamideSDD = GetMedium("SDDKAPTON (POLYCH2)$"); //ITSsddKAPTON_POLYCH2 |
1592 | TGeoMedium *niSDD = GetMedium("COPPER$"); // to code !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
1593 | TGeoMedium *glueAG = GetMedium("SDDKAPTON (POLYCH2)$"); // to code !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
1594 | TGeoMedium *siliconSDD = GetMedium("SDD SI CHIP$"); //ITSsddSiChip |
1595 | TGeoMedium *medSMD = GetMedium("SDD X7R capacitors$"); // SDDX7Rcapacitors TO CHECK !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
1596 | TGeoMedium *medSMDweld = GetMedium("SDD X7R capacitors$"); // SDDX7Rcapacitors TO CHECK !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
b7943f00 |
1597 | |
1598 | //**************************************************** main volume : |
1599 | TGeoBBox *hybridBox = new TGeoBBox("",fgkHybridWidth/2, volumeThick/2, |
1600 | (fgkHybridLength)/2); |
1601 | TGeoVolume *hybrid = new TGeoVolume("ITSsddHybridVol", hybridBox, |
1602 | airSDD); |
1603 | |
1604 | TGeoBBox *sThermalBridge = new TGeoBBox( "", fgkHybridWidth/2, |
1605 | fgkHybridThBridgeThick/2, |
1606 | fgkHybridLength/2); |
c789ee28 |
1607 | |
b7943f00 |
1608 | //**************************************************** Thermal bridge : |
c789ee28 |
1609 | TGeoVolume *vThermalBridge = new TGeoVolume("ITSsddHybridThBridge", |
1610 | sThermalBridge, |
1611 | carbonFiberLadderStruct); |
1612 | vThermalBridge->SetLineColor(fColorCarbonFiber); |
b7943f00 |
1613 | TGeoTranslation *thBridgeTr = new TGeoTranslation(0, -volumeThick/2 |
1614 | +fgkHybridThBridgeThick/2, 0); |
1615 | hybrid->AddNode(vThermalBridge, 1, thBridgeTr); |
1616 | |
1617 | //**************************************************** Screen layer : |
1618 | TGeoBBox *sAlScreenLayer = new TGeoBBox("sAlScreenLayer", fgkHybridWidth/2, |
1619 | fgkHybAlThick/2, fgkHybridLength/2); |
1620 | //here the upedex and glue layers are both assumed to be polyimide |
1621 | TGeoBBox *sUpGlueScreenLayer = new TGeoBBox("sUpGlueScreenLayer", |
1622 | fgkHybridWidth/2, |
1623 | (fgkHybUpThick+fgkHybGlueScrnThick)/2, |
1624 | fgkHybridLength/2); |
1625 | TGeoTube *sRoundHole = new TGeoTube("sRoundHole", 0, fgkHybRndHoleRad, |
1626 | (screenTotalThick+lowFLTotalThick)/2); |
1627 | |
1628 | TGeoTranslation *upGlueScreenTr = new TGeoTranslation("upGlueScreenTr",0, |
1629 | -volumeThick/2+fgkHybridThBridgeThick+(fgkHybUpThick+fgkHybGlueScrnThick)/2,0); |
1630 | |
1631 | TGeoTranslation *alScreenTr = new TGeoTranslation("AlScreenTr", 0, |
1632 | -volumeThick/2+fgkHybridThBridgeThick+fgkHybUpThick+fgkHybGlueScrnThick |
1633 | +fgkHybAlThick/2, 0); |
1634 | |
1635 | TGeoTranslation hybHolePos1Tr(roundHoleX, |
1636 | -volumeThick/2+fgkHybridThBridgeThick+(screenTotalThick+lowFLTotalThick)/2, |
1637 | -fgkHybridLength/2+fgkHybRndHoleZ); |
1638 | TGeoTranslation hybHolePos2Tr(roundHoleX, |
1639 | -volumeThick/2+fgkHybridThBridgeThick+(screenTotalThick+lowFLTotalThick)/2, |
1640 | fgkHybridLength/2-fgkHybRndHoleZ); |
531d6cdc |
1641 | |
1642 | TGeoRotation *rotHole = new TGeoRotation("", 0, 90, 0); |
1643 | TGeoCombiTrans *hybHolePos1 = new TGeoCombiTrans(hybHolePos1Tr, *rotHole); |
b7943f00 |
1644 | hybHolePos1->SetName("hybHolePos1"); |
531d6cdc |
1645 | TGeoCombiTrans *hybHolePos2 = new TGeoCombiTrans(hybHolePos2Tr, *rotHole); |
b7943f00 |
1646 | hybHolePos2->SetName("hybHolePos2"); |
1647 | |
1648 | upGlueScreenTr->RegisterYourself(); |
1649 | alScreenTr->RegisterYourself(); |
1650 | hybHolePos1->RegisterYourself(); |
1651 | hybHolePos2->RegisterYourself(); |
531d6cdc |
1652 | delete rotHole; |
b7943f00 |
1653 | |
1654 | TGeoCompositeShape *sScreenAl = new TGeoCompositeShape( |
1655 | "sAlScreenLayer:AlScreenTr-(sRoundHole:hybHolePos1" |
1656 | "+sRoundHole:hybHolePos2)"); |
1657 | TGeoVolume *vScreenAl = new TGeoVolume("vScreenAl",sScreenAl, alSDD); |
1658 | vScreenAl->SetLineColor(fColorAl); |
1659 | TGeoCompositeShape *sScreenUpGlue = new TGeoCompositeShape( |
1660 | "sUpGlueScreenLayer:upGlueScreenTr-(sRoundHole:hybHolePos1" |
1661 | "+sRoundHole:hybHolePos2)"); |
1662 | TGeoVolume *vScreenUpGlue = new TGeoVolume("vScreenUpGlue", |
1663 | sScreenUpGlue,polyhamideSDD); |
1664 | vScreenUpGlue->SetLineColor(fColorPolyhamide); |
1665 | |
1666 | hybrid->AddNode(vScreenUpGlue, 1, 0); |
1667 | hybrid->AddNode(vScreenAl, 1, 0); |
1668 | |
1669 | //**************************************************** FL low layer : |
1670 | Double_t sideWidth1 = fgkHybFLlowChipZ1 - fgkHybFLlowHoleDZ/2; |
1671 | Double_t sideWidth2 = fgkHybridLength - fgkHybFLlowChipZ4 - fgkHybFLlowHoleDZ/2; |
1672 | |
1673 | //here the upedex and glue layers are both assumed to be polyimide |
1674 | TGeoBBox *sUpGlueBar1 = new TGeoBBox("sUpGlueBar1", fgkHybridWidth/2, |
1675 | (fgkHybGlueLowThick+fgkHybUpThick)/2, |
1676 | sideWidth1/2); |
1677 | TGeoBBox *sAlBar1 = new TGeoBBox("sAlBar1", fgkHybridWidth/2, |
1678 | fgkHybAlThick/2, sideWidth1/2); |
1679 | |
1680 | TGeoTranslation *upGlueBarTr1 = new TGeoTranslation("upGlueBarTr1", 0, |
1681 | lowLayerYmin+(fgkHybGlueLowThick+fgkHybUpThick)/2, |
1682 | -(fgkHybridLength-sideWidth1)/2); |
1683 | TGeoTranslation *alBarTr1 = new TGeoTranslation("alBarTr1", 0, |
1684 | lowLayerYmin+fgkHybGlueLowThick+fgkHybUpThick+fgkHybAlThick/2, |
1685 | -(fgkHybridLength-sideWidth1)/2); |
1686 | upGlueBarTr1->RegisterYourself(); |
1687 | alBarTr1->RegisterYourself(); |
1688 | |
1689 | TGeoCompositeShape *sLowUpGlueBar1 = new TGeoCompositeShape( |
1690 | "sUpGlueBar1:upGlueBarTr1-sRoundHole:hybHolePos1"); |
1691 | TGeoCompositeShape *sLowAlBar1 = new TGeoCompositeShape( |
1692 | "sAlBar1:alBarTr1-sRoundHole:hybHolePos1"); |
1693 | TGeoVolume *vLowUpGlueBar1 = new TGeoVolume("vLowUpGlueBar1", |
1694 | sLowUpGlueBar1, polyhamideSDD); |
1695 | TGeoVolume *vLowAlBar1 = new TGeoVolume("vLowAlBar1", |
1696 | sLowAlBar1, alSDD); |
1697 | vLowUpGlueBar1->SetLineColor(fColorPolyhamide); |
1698 | vLowAlBar1->SetLineColor(fColorAl); |
1699 | hybrid->AddNode(vLowUpGlueBar1,1,0); |
1700 | hybrid->AddNode(vLowAlBar1,1,0); |
1701 | |
1702 | //--- |
1703 | //here the upedex and glue layers are both assumed to be polyimide |
1704 | TGeoBBox *sUpGlueBar2 = new TGeoBBox("sUpGlueBar2", fgkHybridWidth/2, |
1705 | (fgkHybGlueLowThick+fgkHybUpThick)/2, |
1706 | sideWidth2/2); |
1707 | TGeoBBox *sAlBar2 = new TGeoBBox("sAlBar2", fgkHybridWidth/2, |
1708 | fgkHybAlThick/2, sideWidth2/2); |
1709 | |
1710 | TGeoTranslation *upGlueBarTr2 = new TGeoTranslation("upGlueBarTr2", 0, |
1711 | lowLayerYmin+(fgkHybGlueLowThick+fgkHybUpThick)/2, |
1712 | (fgkHybridLength-sideWidth2)/2); |
1713 | TGeoTranslation *alBarTr2 = new TGeoTranslation("alBarTr2", 0, |
1714 | lowLayerYmin+fgkHybGlueLowThick+fgkHybUpThick+fgkHybAlThick/2, |
1715 | (fgkHybridLength-sideWidth2)/2); |
1716 | upGlueBarTr2->RegisterYourself(); |
1717 | alBarTr2->RegisterYourself(); |
1718 | |
1719 | TGeoCompositeShape *sLowUpGlueBar2 = new TGeoCompositeShape( |
1720 | "sUpGlueBar2:upGlueBarTr2-sRoundHole:hybHolePos2"); |
1721 | TGeoCompositeShape *sLowAlBar2 = new TGeoCompositeShape( |
1722 | "sAlBar2:alBarTr2-sRoundHole:hybHolePos2"); |
1723 | TGeoVolume *vLowUpGlueBar2 = new TGeoVolume("vLowUpGlueBar2",sLowUpGlueBar2, |
1724 | polyhamideSDD); |
1725 | TGeoVolume *vLowAlBar2 = new TGeoVolume("vLowAlBar2",sLowAlBar2, |
1726 | alSDD); |
1727 | vLowUpGlueBar2->SetLineColor(fColorPolyhamide); |
1728 | vLowAlBar2->SetLineColor(fColorAl); |
1729 | hybrid->AddNode(vLowUpGlueBar2, 1, 0); |
1730 | hybrid->AddNode(vLowAlBar2, 1, 0); |
1731 | |
108bd0fe |
1732 | if(GetDebug(3)) { // Remove compiler warning. |
b7943f00 |
1733 | sAlScreenLayer->InspectShape(); |
1734 | sUpGlueScreenLayer->InspectShape(); |
1735 | sRoundHole->InspectShape(); |
1736 | sUpGlueBar1->InspectShape(); |
1737 | sUpGlueBar2->InspectShape(); |
1738 | sAlBar1->InspectShape(); |
1739 | sAlBar2->InspectShape(); |
1740 | }; |
1741 | //--- |
1742 | //using class AliITSv11GeomCableFlat to add 2-layer segments ... |
1743 | Double_t piece1width = fgkHybFLlowPasX-fgkHybFLlowHolePasDX/2; |
1744 | AliITSv11GeomCableFlat lowFLpiece("lowFLpiece1",piece1width, |
1745 | lowFLTotalThick); |
1746 | lowFLpiece.SetNLayers(2); |
1747 | lowFLpiece.SetLayer(0, fgkHybGlueLowThick+fgkHybUpThick, polyhamideSDD, |
1748 | fColorPolyhamide); |
1749 | lowFLpiece.SetLayer(1, fgkHybAlThick, alSDD80p100, fColorAl); |
1750 | // alSDD at 80% : mostly to take into account strips of piece 3 |
1751 | |
1752 | Double_t x1[3] = { -fgkHybridWidth/2 + piece1width/2, |
1753 | lowLayerYmin + lowFLTotalThick/2, |
1754 | -fgkHybridLength/2 + sideWidth1 }; |
1755 | Double_t x2[3] ={ x1[0], x1[1], fgkHybridLength/2 - sideWidth2 }; |
1756 | Double_t vZ[3] = {0,0,1}; |
1757 | lowFLpiece.AddCheckPoint( hybrid, 0, x2, vZ ); |
1758 | lowFLpiece.AddCheckPoint( hybrid, 1, x1, vZ ); |
1759 | lowFLpiece.SetInitialNode(hybrid); |
108bd0fe |
1760 | lowFLpiece.CreateAndInsertBoxCableSegment(1); |
b7943f00 |
1761 | lowFLpiece.ResetPoints(); |
1762 | |
1763 | Double_t piece2width = fgkHybFLlowAmbX-fgkHybFLlowPasX |
1764 | -fgkHybFLlowHolePasDX/2-fgkHybFLlowHoleAmbDX/2; |
1765 | |
1766 | lowFLpiece.SetWidth(piece2width); |
1767 | lowFLpiece.SetName("lowFLpiece2"); |
1768 | x1[0] = piece2width/2+fgkHybFLlowPasX+fgkHybFLlowHolePasDX/2-fgkHybridWidth/2; |
1769 | x2[0] = x1[0]; |
1770 | lowFLpiece.AddCheckPoint( hybrid, 0, x2, vZ ); |
1771 | lowFLpiece.AddCheckPoint( hybrid, 1, x1, vZ ); |
108bd0fe |
1772 | lowFLpiece.CreateAndInsertBoxCableSegment(1); |
b7943f00 |
1773 | lowFLpiece.ResetPoints(); |
1774 | |
1775 | Double_t piece3width = fgkHybridWidth - fgkHybFLlowAmbX |
1776 | - fgkHybFLlowHoleAmbDX/2; |
1777 | |
1778 | lowFLpiece.SetWidth(piece3width); |
1779 | lowFLpiece.SetName("lowFLpiece3"); |
1780 | x1[0] = fgkHybridWidth/2-piece3width/2; |
1781 | x2[0] = x1[0]; |
1782 | lowFLpiece.AddCheckPoint( hybrid, 0, x2, vZ ); |
1783 | lowFLpiece.AddCheckPoint( hybrid, 1, x1, vZ ); |
108bd0fe |
1784 | lowFLpiece.CreateAndInsertBoxCableSegment(1); |
b7943f00 |
1785 | |
1786 | Double_t zChips[4] = {fgkHybFLlowChipZ1,fgkHybFLlowChipZ2, |
1787 | fgkHybFLlowChipZ3,fgkHybFLlowChipZ4}; |
1788 | Double_t vX[3] = {1,0,0}; |
1789 | for (Int_t i=0; i<3; i++) { |
1790 | char ch[20]; |
1791 | sprintf(ch, "lowFLpieceA%i", i+4); |
1792 | lowFLpiece.SetName(ch); |
1793 | lowFLpiece.SetWidth(zChips[i+1]-zChips[i]-fgkHybFLlowHoleDZ); |
1794 | |
1795 | lowFLpiece.SetLayer(1, fgkHybAlThick, alSDD, fColorAl); |
1796 | x1[0] = -fgkHybridWidth/2 + piece1width; |
1797 | x2[0] = x1[0] + fgkHybFLlowHolePasDX; |
1798 | Double_t zPiece = (zChips[i+1]+zChips[i])/2 - fgkHybridLength/2; |
1799 | x1[2] = zPiece; x2[2] = zPiece; |
1800 | lowFLpiece.AddCheckPoint( hybrid, 0, x2, vX ); |
1801 | lowFLpiece.AddCheckPoint( hybrid, 1, x1, vX ); |
108bd0fe |
1802 | lowFLpiece.CreateAndInsertBoxCableSegment(1,90); |
b7943f00 |
1803 | lowFLpiece.ResetPoints(); |
1804 | |
1805 | sprintf(ch, "lowFLpieceB%i", i+4); |
1806 | lowFLpiece.SetName(ch); |
1807 | x1[0] = fgkHybridWidth/2 - piece3width; |
1808 | x2[0] = x1[0] - fgkHybFLlowHoleAmbDX; |
1809 | lowFLpiece.AddCheckPoint( hybrid, 0, x1, vX ); |
1810 | lowFLpiece.AddCheckPoint( hybrid, 1, x2, vX ); |
108bd0fe |
1811 | lowFLpiece.CreateAndInsertBoxCableSegment(1,90); |
b7943f00 |
1812 | }; |
1813 | |
1814 | //**************************************************** chips+CC: |
1815 | AliITSv11GeomCableFlat chip("", fgkHybChipsDZ, chipsCCTotThick); |
1816 | chip.SetInitialNode(hybrid); |
1817 | chip.SetNLayers(5); |
1818 | chip.SetLayer(0, fgkHybUnderNiThick, niSDD, 2); |
1819 | chip.SetLayer(1, fgkHybGlueAgThick, glueAG, 4); |
1820 | chip.SetLayer(2, fgkHybChipThick, siliconSDD, fColorSilicon); |
1821 | chip.SetLayer(3, fgkHybUpCCThick+fgkHybUpCCThick, polyhamideSDD, |
1822 | fColorPolyhamide); |
1823 | chip.SetLayer(4, fgkHybAlCCThick+fgkHybAlCCThick, alSDD80p100, fColorAl); |
1824 | // Here the tho CC (low+up) are merged |
1825 | // In fact, the last layer has a smaller surface of Al -> I put 80% |
1826 | |
1827 | x1[1] = lowLayerYmin + chipsCCTotThick/2; |
1828 | x2[1] = x1[1]; |
1829 | char ch[20]; |
1830 | |
1831 | for (Int_t i=0; i<4; i++) { |
1832 | sprintf(ch, "pascalCC%i", i); |
1833 | chip.SetName(ch); |
1834 | x1[0] = fgkHybFLlowPasX - fgkHybridWidth/2 - fgkHybPascalDX/2; |
1835 | x2[0] = x1[0] + fgkHybPascalDX; |
1836 | x1[2] = zChips[i] - fgkHybridLength/2; |
1837 | x2[2] = x1[2]; |
1838 | chip.AddCheckPoint( hybrid, 0, x1, vX ); |
1839 | chip.AddCheckPoint( hybrid, 1, x2, vX ); |
108bd0fe |
1840 | chip.CreateAndInsertBoxCableSegment(1,-90); |
b7943f00 |
1841 | chip.ResetPoints(); |
1842 | |
1843 | sprintf(ch, "ambraCC%i", i); |
1844 | chip.SetName(ch); |
1845 | x1[0] = fgkHybFLlowAmbX - fgkHybridWidth/2 - fgkHybAmbraDX/2; |
1846 | x2[0] = x1[0] + fgkHybAmbraDX; |
1847 | chip.AddCheckPoint( hybrid, 0, x1, vX ); |
1848 | chip.AddCheckPoint( hybrid, 1, x2, vX ); |
108bd0fe |
1849 | chip.CreateAndInsertBoxCableSegment(1,-90); |
b7943f00 |
1850 | chip.ResetPoints(); |
1851 | }; |
c789ee28 |
1852 | |
b7943f00 |
1853 | //**************************************************** CC outside chips: |
73dfc864 |
1854 | // I don't think there is a second aluminium layer here ... |
b7943f00 |
1855 | for (Int_t i = 0; i<4; i++) { |
1856 | char ch[20]; |
1857 | sprintf(ch, "ccLayerA%i", i); |
1858 | |
1859 | AliITSv11GeomCableFlat ccLayer1(ch, 6.6*fgkmm, ccUpLayerTotThick); |
1860 | ccLayer1.SetInitialNode(hybrid); |
1861 | ccLayer1.SetNLayers(2); |
1862 | ccLayer1.SetLayer(0, 2*fgkHybUpCCThick, polyhamideSDD, fColorPolyhamide); |
1863 | ccLayer1.SetLayer(1, fgkHybAlCCThick, alSDD50p100, fColorAl); |
1864 | // Al at ~50% |
1865 | |
1866 | x1[0] = -fgkHybridWidth/2; |
1867 | x2[0] = fgkHybFLlowPasX - fgkHybridWidth/2 - fgkHybPascalDX/2; |
1868 | x1[1] = lowLayerYmin + fgkHybUnderNiThick + fgkHybGlueAgThick |
1869 | + fgkHybChipThick + ccUpLayerTotThick/2; |
1870 | x2[1] = x1[1]; |
1871 | x1[2] = zChips[i] - fgkHybridLength/2; |
1872 | x2[2] = x1[2]; |
1873 | ccLayer1.AddCheckPoint( hybrid, 0, x1, vX ); |
1874 | ccLayer1.AddCheckPoint( hybrid, 1, x2, vX ); |
108bd0fe |
1875 | ccLayer1.CreateAndInsertBoxCableSegment(1,-90); |
b7943f00 |
1876 | |
1877 | sprintf(ch, "ccLayerB%i", i); |
1878 | AliITSv11GeomCableFlat ccLayer2(ch, fgkHybChipsDZ, ccUpLayerTotThick); |
1879 | ccLayer2.SetInitialNode(hybrid); |
1880 | ccLayer2.SetNLayers(2); |
1881 | ccLayer2.SetLayer(0, 2*fgkHybUpCCThick, polyhamideSDD, fColorPolyhamide); |
1882 | ccLayer2.SetLayer(1, fgkHybAlCCThick, alSDD50p100, fColorAl); |
1883 | // Al at ~50% |
1884 | |
1885 | x1[0] = -fgkHybridWidth/2 + fgkHybFLlowPasX + fgkHybPascalDX/2; |
1886 | x2[0] = -fgkHybridWidth/2 + fgkHybFLlowAmbX - fgkHybAmbraDX/2; |
1887 | ccLayer2.AddCheckPoint( hybrid, 0, x1, vX ); |
1888 | ccLayer2.AddCheckPoint( hybrid, 1, x2, vX ); |
108bd0fe |
1889 | ccLayer2.CreateAndInsertBoxCableSegment(1,-90); |
b7943f00 |
1890 | ccLayer2.ResetPoints(); |
1891 | sprintf(ch, "ccLayerC%i", i); |
1892 | ccLayer2.SetName(ch); |
1893 | x1[0] = -fgkHybridWidth/2 + fgkHybFLlowAmbX + fgkHybAmbraDX/2; |
1894 | x2[0] = fgkHybridWidth/2 - fgkHybFLUpperWidth + 3*fgkmm; |
1895 | x1[1] = lowLayerYmin + lowFLTotalThick + flUpThick + fgkHybAlThick |
1896 | + ccUpLayerTotThick/2; |
1897 | x2[1] = x1[1]; |
1898 | |
1899 | ccLayer2.AddCheckPoint( hybrid, 0, x1, vX ); |
1900 | ccLayer2.AddCheckPoint( hybrid, 1, x2, vX ); |
108bd0fe |
1901 | ccLayer2.CreateAndInsertBoxCableSegment(1,-90); |
b7943f00 |
1902 | }; |
c789ee28 |
1903 | |
b7943f00 |
1904 | //**************************************************** FL UP: |
1905 | // (last Al layer will be a special triangular shape) |
1906 | TGeoBBox *sFLupPolyhamide = new TGeoBBox("sFLupPolyhamide", |
1907 | fgkHybFLUpperWidth/2, flUpThick/2, |
1908 | fgkHybFLUpperLength/2); |
1909 | TGeoVolume *vFLupPolyhamide = new TGeoVolume("vFLupPolyhamide", |
1910 | sFLupPolyhamide, polyhamideSDD); |
1911 | vFLupPolyhamide->SetLineColor(fColorPolyhamide); |
1912 | TGeoTranslation *trFLupPolyhamide = |
1913 | new TGeoTranslation(fgkHybridWidth/2-fgkHybFLUpperWidth/2, |
1914 | lowLayerYmin+lowFLTotalThick+flUpThick/2,0); |
1915 | |
1916 | hybrid->AddNode(vFLupPolyhamide, 1, trFLupPolyhamide); |
1917 | |
1918 | TGeoArb8 *aluStrip = new TGeoArb8(fgkHybAlThick/2); |
1919 | aluStrip->SetVertex( 0,-fgkHybFLUpperAlDZ/2, fgkHybFLUpperWidth); |
1920 | aluStrip->SetVertex( 1, fgkHybFLUpperAlDZ/2, fgkHybFLUpperWidth); |
1921 | aluStrip->SetVertex( 2, fgkHybFLUpperAlDZ/2, fgkHybFLUpperWidth-fgkHybFLUpperAldx); |
1922 | aluStrip->SetVertex( 3,-fgkHybFLUpperAlDZ/2, 0); |
1923 | aluStrip->SetVertex( 4,-fgkHybFLUpperAlDZ/2, fgkHybFLUpperWidth); |
1924 | aluStrip->SetVertex( 5, fgkHybFLUpperAlDZ/2, fgkHybFLUpperWidth); |
1925 | aluStrip->SetVertex( 6, fgkHybFLUpperAlDZ/2, fgkHybFLUpperWidth-fgkHybFLUpperAldx); |
1926 | aluStrip->SetVertex( 7,-fgkHybFLUpperAlDZ/2, 0); |
1927 | TGeoVolume *vAluStrip = new TGeoVolume("vAluStrip",aluStrip, alSDD50p100); |
1928 | // Al at ~50% |
1929 | |
1930 | vAluStrip->SetLineColor(fColorAl); |
531d6cdc |
1931 | //TGeoRotation rotAluStrip("rotAluStrip",0, -90, 90); |
1932 | TGeoRotation *rotAluStrip = new TGeoRotation("rotAluStrip",0, -90, 90); |
1933 | |
b7943f00 |
1934 | Double_t yRotAluStrip = lowLayerYmin+lowFLTotalThick |
1935 | +flUpThick+fgkHybAlThick/2; |
1936 | TGeoCombiTrans *aluStripTr1 = new TGeoCombiTrans( |
1937 | fgkHybridWidth/2,yRotAluStrip, |
531d6cdc |
1938 | fgkHybridLength/2-fgkHybFLlowChipZ1+1*fgkmm, rotAluStrip); |
b7943f00 |
1939 | TGeoCombiTrans *aluStripTr2 = new TGeoCombiTrans(*aluStripTr1); |
1940 | AddTranslationToCombiTrans(aluStripTr2,0,0, |
1941 | fgkHybFLlowChipZ1-fgkHybFLlowChipZ2); |
1942 | TGeoCombiTrans *aluStripTr3 = new TGeoCombiTrans(*aluStripTr2); |
1943 | AddTranslationToCombiTrans(aluStripTr3,0,0, |
1944 | fgkHybFLlowChipZ2-fgkHybFLlowChipZ3); |
1945 | TGeoCombiTrans *aluStripTr4 = new TGeoCombiTrans(*aluStripTr3); |
1946 | AddTranslationToCombiTrans(aluStripTr4,0,0, |
1947 | fgkHybFLlowChipZ3-fgkHybFLlowChipZ4); |
1948 | |
1949 | hybrid->AddNode(vAluStrip, 1, aluStripTr1); |
1950 | hybrid->AddNode(vAluStrip, 2, aluStripTr2); |
1951 | hybrid->AddNode(vAluStrip, 3, aluStripTr3); |
1952 | hybrid->AddNode(vAluStrip, 4, aluStripTr4); |
b7943f00 |
1953 | //**************************************************** SMD: |
1954 | TGeoBBox *hybSMD = new TGeoBBox("ITSsddSMDshape", |
1955 | fgkHybSMDmiddleL/2+fgkHybSMDendL, |
1956 | fgkHybSMDheight/2,fgkHybSMDendW/2); |
1957 | TGeoVolume *vHybSMD = new TGeoVolume("ITSsddSMD",hybSMD,airSDD); |
1958 | |
1959 | TGeoBBox *hybSMDmiddle = new TGeoBBox("ITSsddSMDmiddleShape", |
1960 | fgkHybSMDmiddleL/2,fgkHybSMDheight/2, |
1961 | fgkHybSMDmiddleW/2); |
1962 | TGeoVolume *vHybSMDmiddle = new TGeoVolume("ITSsddSMDmiddle", |
1963 | hybSMDmiddle,medSMD); |
1964 | vHybSMDmiddle->SetLineColor(fColorSMD); |
1965 | TGeoBBox *hybSMDend = new TGeoBBox("ITSsddSMDendShape", |
1966 | fgkHybSMDendL/2,fgkHybSMDheight/2,fgkHybSMDendW/2); |
1967 | TGeoVolume *vHybSMDend = new TGeoVolume("ITSsddSMDend", |
1968 | hybSMDend,medSMDweld); |
1969 | vHybSMDend->SetLineColor(fColorSMDweld); |
1970 | TGeoTranslation *vHybSMDendTr1 = new TGeoTranslation("", |
1971 | (fgkHybSMDmiddleL+fgkHybSMDendL)/2,0,0); |
1972 | TGeoTranslation *vHybSMDendTr2 = new TGeoTranslation("", |
1973 | -(fgkHybSMDmiddleL+fgkHybSMDendL)/2,0,0); |
1974 | vHybSMD->AddNode(vHybSMDmiddle,1,0); |
1975 | vHybSMD->AddNode(vHybSMDend,1,vHybSMDendTr1); |
1976 | vHybSMD->AddNode(vHybSMDend,2,vHybSMDendTr2); |
1977 | for (Int_t i=0; i<fgkNHybSMD; i++) { |
1978 | TGeoTranslation *vHybSMDtr = new TGeoTranslation("", |
1979 | -fgkHybridWidth/2+fgkHybSMDposX[i], |
1980 | lowLayerYmin+lowFLTotalThick+fgkHybSMDheight/2, |
1981 | -fgkHybridLength/2+fgkHybSMDposZ[i]); |
1982 | hybrid->AddNode(vHybSMD, i+1, vHybSMDtr); |
1983 | }; |
1984 | |
b7943f00 |
1985 | if (iLRSide == 0) { |
1986 | }; |
1987 | |
1988 | if(GetDebug(1)) hybrid->CheckOverlaps(0.01); |
1989 | hybrid->SetVisibility(kFALSE); |
1990 | return hybrid; |
531d6cdc |
1991 | } |
c789ee28 |
1992 | |
db486a6e |
1993 | //________________________________________________________________________ |
73dfc864 |
1994 | TGeoVolume* AliITSv11GeometrySDD::CreateLadderSegment(Int_t iLay, Int_t iSeg) { |
b7943f00 |
1995 | // |
73dfc864 |
1996 | // Return a TGeoVolume* containing a segment of a ladder. |
b7943f00 |
1997 | // |
1998 | |
108bd0fe |
1999 | TGeoMedium *phynoxSDD = GetMedium("inox/alum$"); // phynoxSDD To code ??? !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
2000 | TGeoMedium *coolerMediumSDD = GetMedium("WATER$"); |
73dfc864 |
2001 | TGeoMedium *airSDD = GetMedium("SDD AIR$"); |
b7943f00 |
2002 | |
2003 | Double_t tDY = fgkLadderSegBoxDH/2; //space left on top of the ladder |
2004 | Double_t segmentLength = fgkSegmentLength; |
2005 | Double_t spaceBetweenCables = 500*fgkmicron; |
2006 | |
2007 | //***************************************** |
2008 | // Set parameters according to (iLay,iSeg): |
2009 | //***************************************** |
2010 | Int_t nDetectors = fgkLay3Ndet; |
2011 | Double_t coolPipeSuppH = fgkLay3CoolPipeSuppH; |
2012 | Double_t sensorCenterZPos = fLay3sensorZPos[iSeg]- |
2013 | (fgkSegmentLength*fgkLay3Ndet/2. - |
2014 | fgkSegmentLength/2-(iSeg)*fgkSegmentLength); |
2015 | // sensorCenterZPos = z in segment local coord syst. |
2016 | |
2017 | AliITSv11GeomCableFlat *digitCableA = fDigitCableLay3A; |
2018 | AliITSv11GeomCableFlat *digitCableB = fDigitCableLay3B; |
2019 | |
2020 | if (iLay==3) { |
2021 | } else if (iLay==4) { |
2022 | nDetectors = fgkLay4Ndet; |
2023 | coolPipeSuppH = fgkLay4CoolPipeSuppH; |
2024 | sensorCenterZPos = fLay4sensorZPos[iSeg]- |
2025 | (fgkSegmentLength*fgkLay4Ndet/2. - |
2026 | fgkSegmentLength/2-(iSeg)*fgkSegmentLength); |
2027 | digitCableA = fDigitCableLay4A; |
2028 | digitCableB = fDigitCableLay4B; |
2029 | } else |
2030 | printf("AliITSv11GeometrySDD::CreateLadderSegment Wrong layer index !"); |
2031 | |
2032 | |
2033 | Double_t cableSideSign = -1; |
2034 | if (iSeg<nDetectors/2) cableSideSign = 1; |
2035 | Double_t spaceForCables = spaceBetweenCables* |
2036 | (nDetectors-TMath::Abs(nDetectors-2*iSeg-1)-1)/2 |
2037 | +0.1*fgkmicron; |
2038 | // gives [0-1-2-2-1-0]*spaceBetweenCables |
2039 | // or [0-1-2-3-3-2-1-0]*spaceBetweenCables |
2040 | Int_t iUpdateCableMin; |
2041 | Int_t iUpdateCableMax; |
2042 | if (cableSideSign==-1) { |
2043 | iUpdateCableMin = nDetectors/2; |
2044 | iUpdateCableMax = iSeg-1; |
2045 | } else { |
2046 | iUpdateCableMin = iSeg+1; |
2047 | iUpdateCableMax = nDetectors/2-1; |
2048 | }; |
2049 | |
2050 | if(GetDebug(1)){ |
2051 | cout << "Segment ("<< iLay <<',' << iSeg |
2052 | << ") : sensor z shift in local segment coord.=" |
2053 | << sensorCenterZPos << endl; |
2054 | }; |
2055 | |
2056 | //**************************** |
2057 | // The segment volume |
2058 | //**************************** |
108bd0fe |
2059 | |
73dfc864 |
2060 | // Use of TGeoVolumeAssembly increases the calculation time of overlaps and very |
2061 | // likely slows down the transport of particles through the geometry |
2062 | |
2063 | //TGeoVolumeAssembly *virtualSeg = new TGeoVolumeAssembly("ITSsddSegment"); |
2064 | |
2065 | TGeoBBox *segBox = new TGeoBBox("ITSsddSegBox", |
2066 | fgkLadderWidth/2+fgkPinSuppWidth+fgkLadderSegBoxDW, |
2067 | fgkLadderHeight/2+fgkLadderSegBoxDH/2, |
2068 | segmentLength/2); |
2069 | |
2070 | TGeoVolume *virtualSeg = new TGeoVolume("ITSsddSegment", |
2071 | segBox, airSDD); |
2072 | virtualSeg->SetVisibility(kFALSE); |
b7943f00 |
2073 | |
2074 | //****************************** |
2075 | // Carbon fiber structure : |
2076 | //****************************** |
2077 | |
2078 | virtualSeg->AddNode(fLaddSegCommonVol[0], 1, fLaddSegCommonTr[0]); |
2079 | Int_t volumeIndex = 1; |
2080 | for (Int_t i = 1; i<fgkNladdSegCommonVol;i++ ) { |
2081 | if (fLaddSegCommonVol[i]==fLaddSegCommonVol[i-1]) |
2082 | volumeIndex++; |
2083 | else |
2084 | volumeIndex = 1; |
2085 | virtualSeg->AddNode(fLaddSegCommonVol[i], volumeIndex, |
2086 | fLaddSegCommonTr[i]); |
2087 | }; |
2088 | |
2089 | //********************************** |
2090 | // Pine support of the sensors : |
2091 | //********************************** |
531d6cdc |
2092 | TGeoRotation *rotPS1 = new TGeoRotation("",0,-90,90); |
2093 | TGeoRotation *rotPS2 = new TGeoRotation("",0,-90,-90); |
2094 | |
73dfc864 |
2095 | // The use of the following constructor type allow to use rotPS1 and rotPS2 |
2096 | // (and not copy them) therefore we gain some memory |
b7943f00 |
2097 | TGeoCombiTrans *transPS1 = new TGeoCombiTrans( fgkPinDYOnSensor, |
2098 | - fgkLadderHeight/2.-tDY |
2099 | + fgkPinSuppHeight/2., |
531d6cdc |
2100 | sensorCenterZPos+fgkPinDXminOnSensor,rotPS1); |
73dfc864 |
2101 | |
2102 | TGeoCombiTrans *transPS2 = new TGeoCombiTrans( fgkPinDYOnSensor, |
2103 | - fgkLadderHeight/2.-tDY |
2104 | + fgkPinSuppHeight/2., |
2105 | sensorCenterZPos+fgkPinDXminOnSensor,rotPS1); |
b7943f00 |
2106 | AddTranslationToCombiTrans(transPS2, 0, 0, fgkPinPinDDXOnSensor); |
73dfc864 |
2107 | |
2108 | TGeoCombiTrans *transPS3 = new TGeoCombiTrans( fgkPinDYOnSensor, |
2109 | - fgkLadderHeight/2.-tDY |
2110 | + fgkPinSuppHeight/2., |
2111 | sensorCenterZPos+fgkPinDXminOnSensor,rotPS1); |
b7943f00 |
2112 | AddTranslationToCombiTrans(transPS3, 0, 0, -2*fgkPinDXminOnSensor); |
73dfc864 |
2113 | |
2114 | TGeoCombiTrans *transPS4 = new TGeoCombiTrans( fgkPinDYOnSensor, |
2115 | - fgkLadderHeight/2.-tDY |
2116 | + fgkPinSuppHeight/2., |
2117 | sensorCenterZPos+fgkPinDXminOnSensor,rotPS1); |
2118 | AddTranslationToCombiTrans(transPS4, 0, 0, -2*fgkPinDXminOnSensor-fgkPinPinDDXOnSensor); |
b7943f00 |
2119 | |
2120 | TGeoCombiTrans *transPS5 = new TGeoCombiTrans( -fgkPinDYOnSensor, |
2121 | - fgkLadderHeight/2. - tDY |
2122 | + fgkPinSuppHeight/2., |
531d6cdc |
2123 | sensorCenterZPos+fgkPinDXminOnSensor,rotPS2); |
73dfc864 |
2124 | |
2125 | TGeoCombiTrans *transPS6 = new TGeoCombiTrans( -fgkPinDYOnSensor, |
2126 | - fgkLadderHeight/2. - tDY |
2127 | + fgkPinSuppHeight/2., |
2128 | sensorCenterZPos+fgkPinDXminOnSensor,rotPS2); |
b7943f00 |
2129 | AddTranslationToCombiTrans(transPS6, 0, 0, fgkPinPinDDXOnSensor); |
73dfc864 |
2130 | |
2131 | TGeoCombiTrans *transPS7 = new TGeoCombiTrans( -fgkPinDYOnSensor, |
2132 | - fgkLadderHeight/2. - tDY |
2133 | + fgkPinSuppHeight/2., |
2134 | sensorCenterZPos+fgkPinDXminOnSensor,rotPS2); |
b7943f00 |
2135 | AddTranslationToCombiTrans(transPS7, 0, 0, -2*fgkPinDXminOnSensor); |
73dfc864 |
2136 | |
2137 | TGeoCombiTrans *transPS8 = new TGeoCombiTrans( -fgkPinDYOnSensor, |
2138 | - fgkLadderHeight/2. - tDY |
2139 | + fgkPinSuppHeight/2., |
2140 | sensorCenterZPos+fgkPinDXminOnSensor,rotPS2); |
2141 | AddTranslationToCombiTrans(transPS8, 0, 0, -2*fgkPinDXminOnSensor-fgkPinPinDDXOnSensor); |
b7943f00 |
2142 | |
2143 | virtualSeg->AddNode(fPinSupport, 1, transPS1); |
2144 | virtualSeg->AddNode(fPinSupport, 2, transPS2); |
2145 | virtualSeg->AddNode(fPinSupport, 3, transPS3); |
2146 | virtualSeg->AddNode(fPinSupport, 4, transPS4); |
2147 | virtualSeg->AddNode(fPinSupport, 5, transPS5); |
2148 | virtualSeg->AddNode(fPinSupport, 6, transPS6); |
2149 | virtualSeg->AddNode(fPinSupport, 7, transPS7); |
2150 | virtualSeg->AddNode(fPinSupport, 8, transPS8); |
2151 | |
2152 | //****************************** |
2153 | // Cooling pipe supports : |
2154 | //****************************** |
2155 | Double_t triangleHeight = fgkLadderHeight - fgkLadderBeamRadius; |
2156 | Double_t halfTheta = TMath::ATan( 0.5*fgkLadderWidth/triangleHeight ); |
2157 | Double_t triangleCPaxeDist = fgkCoolPipeSuppAxeDist-fgkCoolPipeSuppWidthExt- |
2158 | fgkCoolPipeSuppWidthIn+fgkLadderBeamRadius; |
2159 | |
2160 | Double_t coolPipeSuppL = TMath::Tan(halfTheta)* |
2161 | (triangleHeight+triangleCPaxeDist/ |
2162 | TMath::Sin(halfTheta)-coolPipeSuppH); |
2163 | if (fAddCoolingSyst) { |
531d6cdc |
2164 | TGeoRotation *rotCPS2 = new TGeoRotation("", -halfTheta*TMath::RadToDeg(), -90, 90); |
2165 | TGeoRotation *rotCPS1 = new TGeoRotation("", halfTheta*TMath::RadToDeg(), -90, -90); |
b7943f00 |
2166 | TGeoCombiTrans *transCPS1 = new TGeoCombiTrans(coolPipeSuppL, |
fa4639a3 |
2167 | -fgkLadderHeight/2. - tDY |
b7943f00 |
2168 | +coolPipeSuppH+fgkLadderBeamRadius, |
531d6cdc |
2169 | -segmentLength/2., rotCPS1); |
73dfc864 |
2170 | |
2171 | TGeoCombiTrans *transCPS3 = new TGeoCombiTrans(coolPipeSuppL, |
2172 | -fgkLadderHeight/2. - tDY |
2173 | +coolPipeSuppH+fgkLadderBeamRadius, |
2174 | -segmentLength/2., rotCPS1); |
b7943f00 |
2175 | AddTranslationToCombiTrans(transCPS3, 0, 0, segmentLength); |
2176 | |
2177 | TGeoCombiTrans *transCPS2 = new TGeoCombiTrans(-coolPipeSuppL, |
fa4639a3 |
2178 | -fgkLadderHeight/2.- tDY |
b7943f00 |
2179 | +coolPipeSuppH+fgkLadderBeamRadius, |
531d6cdc |
2180 | segmentLength/2., rotCPS2); |
73dfc864 |
2181 | |
2182 | TGeoCombiTrans *transCPS4 = new TGeoCombiTrans(-coolPipeSuppL, |
2183 | -fgkLadderHeight/2.- tDY |
2184 | +coolPipeSuppH+fgkLadderBeamRadius, |
2185 | segmentLength/2., rotCPS2); |
b7943f00 |
2186 | AddTranslationToCombiTrans(transCPS4, 0, 0, -segmentLength); |
2187 | |
2188 | virtualSeg->AddNode(fCoolPipeSupportL, 1, transCPS1); |
2189 | virtualSeg->AddNode(fCoolPipeSupportL, 2, transCPS2); |
2190 | virtualSeg->AddNode(fCoolPipeSupportR, 1, transCPS3); |
2191 | virtualSeg->AddNode(fCoolPipeSupportR, 2, transCPS4); |
2192 | }; |
2193 | |
2194 | //************************ |
2195 | // Cooling pipes : |
2196 | //************************ |
2197 | TGeoTranslation *pipeTr1 = new TGeoTranslation(coolPipeSuppL, |
2198 | -fgkLadderHeight/2. - tDY + |
2199 | fgkLadderBeamRadius+coolPipeSuppH, 0); |
2200 | TGeoTranslation *pipeTr2 = new TGeoTranslation(-coolPipeSuppL, |
2201 | -fgkLadderHeight/2.- tDY + |
2202 | fgkLadderBeamRadius+coolPipeSuppH, 0); |
2203 | |
2204 | if (fAddCoolingSyst) { |
108bd0fe |
2205 | TGeoTube *coolingPipeShape = new TGeoTube( fgkCoolPipeInnerDiam/2, |
2206 | fgkCoolPipeOuterDiam/2, |
2207 | segmentLength/2); |
2208 | TGeoTube *coolerShape = new TGeoTube( 0, fgkCoolPipeInnerDiam/2, |
2209 | segmentLength/2); |
2210 | |
2211 | TGeoVolume *coolingPipe = new TGeoVolume("ITSsddCoolingPipe", |
2212 | coolingPipeShape, phynoxSDD ); |
2213 | coolingPipe->SetLineColor(fColorPhynox); |
2214 | TGeoVolume *cooler = new TGeoVolume("ITSsddCoolingLiquid",coolerShape, |
2215 | coolerMediumSDD ); |
2216 | |
2217 | |
2218 | virtualSeg->AddNode(coolingPipe, 1, pipeTr1); |
2219 | virtualSeg->AddNode(coolingPipe, 2, pipeTr2); |
2220 | if (fCoolingOn) { |
2221 | virtualSeg->AddNode(cooler, 1, pipeTr1); |
2222 | virtualSeg->AddNode(cooler, 2, pipeTr2); |
2223 | }; |
b7943f00 |
2224 | }; |
c789ee28 |
2225 | |
b7943f00 |
2226 | //********************************** |
2227 | // Bases of hybrid thermal bridges |
2228 | //********************************** |
2229 | Double_t shiftHyb = 1.05; // shift between thermal Bridge base and thermal bridge |
2230 | // approx !!! not clear on 0752/14-A |
2231 | if (fAddCoolingSyst) { |
73dfc864 |
2232 | TGeoRotation rotHybrid1("", 0, 0, -90 - fgkHybridAngle); |
2233 | TGeoRotation rotHybrid2("", 0 ,180, 90 - fgkHybridAngle); |
2234 | TGeoCombiTrans *baseTr1 = new TGeoCombiTrans(*pipeTr2, rotHybrid1); |
2235 | TGeoCombiTrans *baseTr2 = new TGeoCombiTrans(*pipeTr1, rotHybrid2); |
b7943f00 |
2236 | |
2237 | virtualSeg->AddNode(fBaseThermalBridge, 1, baseTr1); |
2238 | virtualSeg->AddNode(fBaseThermalBridge, 2, baseTr2); |
2239 | }; |
2240 | |
2241 | //************************* |
2242 | // the 2 hybrids : |
2243 | //************************* |
2244 | Double_t hybDy = ((TGeoBBox*)fHybrid->GetShape())->GetDY(); |
2245 | Double_t distAxeToHybridCenter = fgkBTBaxisAtoBase+hybDy; |
2246 | |
2247 | Double_t hybrVolX = ( distAxeToHybridCenter*CosD(fgkHybridAngle) |
2248 | - shiftHyb*SinD(fgkHybridAngle) ); |
2249 | Double_t hybrVolY = ( distAxeToHybridCenter*SinD(fgkHybridAngle) |
2250 | + shiftHyb*CosD(fgkHybridAngle) ); |
2251 | if (fAddHybrids) { |
2252 | TGeoRotation rotHybrid3("", 0, 0, 90. - fgkHybridAngle); |
2253 | TGeoRotation rotHybrid4("", 0 ,180, -90. - fgkHybridAngle); |
2254 | TGeoCombiTrans *hybTr1 = new TGeoCombiTrans(*pipeTr2, rotHybrid3); |
2255 | TGeoCombiTrans *hybTr2 = new TGeoCombiTrans(*pipeTr1, rotHybrid4); |
2256 | AddTranslationToCombiTrans( hybTr1, -hybrVolX, hybrVolY, 0); |
2257 | AddTranslationToCombiTrans( hybTr2, hybrVolX, hybrVolY, 0); |
2258 | |
2259 | virtualSeg->AddNode(fHybrid, 1, hybTr1); |
2260 | virtualSeg->AddNode(fHybrid, 2, hybTr2); |
2261 | }; |
2262 | |
2263 | //*********** |
2264 | // cables |
2265 | //*********** |
2266 | if (fAddCables) { |
2267 | // Starting from this segment |
2268 | Double_t hybDz = ((TGeoBBox*)fHybrid->GetShape())->GetDZ(); |
2269 | Double_t hybDx = ((TGeoBBox*)fHybrid->GetShape())->GetDX(); |
2270 | Double_t posDigitCableAlongHyb = shiftHyb+ hybDx |
2271 | - digitCableA->GetWidth()/2; |
2272 | Double_t distAxeToDigitCableCenter = distAxeToHybridCenter+hybDy |
2273 | - digitCableA->GetThickness()/2; |
2274 | |
2275 | Double_t digitCableX = ( coolPipeSuppL |
2276 | + distAxeToDigitCableCenter*CosD(fgkHybridAngle) |
2277 | - posDigitCableAlongHyb*SinD(fgkHybridAngle) ); |
2278 | Double_t digitCableY = ( - fgkLadderHeight/2.-TMath::Abs(tDY) |
2279 | + fgkLadderBeamRadius+coolPipeSuppH |
2280 | + distAxeToDigitCableCenter*SinD(fgkHybridAngle) |
2281 | + posDigitCableAlongHyb*CosD(fgkHybridAngle) ); |
2282 | |
2283 | |
2284 | Double_t digitCableCenterA0[3]={ -cableSideSign*digitCableX, |
2285 | digitCableY, cableSideSign*hybDz }; |
2286 | Double_t digitCableCenterA1[3] = { |
2287 | -cableSideSign*(digitCableX+spaceForCables*CosD(fgkHybridAngle)), |
2288 | digitCableY+spaceForCables*SinD(fgkHybridAngle), |
2289 | cableSideSign*segmentLength/2 }; |
2290 | |
2291 | Double_t digitCableCenterB0[3]={ cableSideSign*digitCableX, |
2292 | digitCableY,cableSideSign*hybDz}; |
2293 | Double_t digitCableCenterB1[3]={ |
2294 | cableSideSign*(digitCableX+spaceForCables*CosD(fgkHybridAngle)), |
2295 | digitCableY+spaceForCables*SinD(fgkHybridAngle), |
2296 | cableSideSign*segmentLength/2 }; |
2297 | |
2298 | Double_t vZ[3] = {0,0,1}; |
2299 | digitCableA[iSeg].AddCheckPoint( virtualSeg, 0, digitCableCenterA0, vZ); |
2300 | digitCableA[iSeg].AddCheckPoint( virtualSeg, 1, digitCableCenterA1, vZ); |
2301 | digitCableB[iSeg].AddCheckPoint( virtualSeg, 0, digitCableCenterB0, vZ); |
2302 | digitCableB[iSeg].AddCheckPoint( virtualSeg, 1, digitCableCenterB1, vZ); |
2303 | |
2304 | // Updating the other cables |
2305 | for (Int_t iCable=iUpdateCableMin; iCable<=iUpdateCableMax; iCable++) { |
2306 | |
2307 | Int_t iPoint = TMath::Abs(iCable-iSeg)+1; |
2308 | Double_t coord[3]; |
2309 | digitCableA[iCable].GetPoint( 1, coord); |
2310 | digitCableA[iCable].AddCheckPoint( virtualSeg, iPoint, coord, vZ); |
2311 | digitCableB[iCable].GetPoint( 1, coord); |
2312 | digitCableB[iCable].AddCheckPoint( virtualSeg, iPoint, coord, vZ); |
2313 | }; |
2314 | }; |
2315 | |
2316 | //********************************** |
2317 | if(GetDebug(1)) virtualSeg->CheckOverlaps(0.01); |
b7943f00 |
2318 | return virtualSeg; |
531d6cdc |
2319 | } |
db486a6e |
2320 | |
c789ee28 |
2321 | |
2322 | //________________________________________________________________________ |
2323 | TGeoVolume* AliITSv11GeometrySDD::CreatePinSupport() { |
2324 | // |
2325 | // Create a pine support |
2326 | // axis of rotation is the cone axis, center in its middle |
2327 | // |
b7943f00 |
2328 | TGeoCone *cone = new TGeoCone("ITSsddPinSuppCone",fgkPinSuppHeight/2., |
2329 | 0,fgkPinSuppRmax,0,fgkPinSuppRmax- |
2330 | fgkPinSuppHeight*TanD(fgkPinSuppConeAngle) ); |
2331 | TGeoBBox *tong = new TGeoBBox("ITSsddPinSuppTong",fgkPinSuppRmax, |
2332 | fgkPinSuppLength/2.,fgkPinSuppThickness/2.); |
2333 | TGeoTube *hole = new TGeoTube("ITSsddPinSuppHole",0,fgkPinR, |
2334 | fgkPinSuppHeight/2.); |
c789ee28 |
2335 | if(GetDebug(3)){// Remove compiler warning. |
db486a6e |
2336 | cone->InspectShape(); |
2337 | tong->InspectShape(); |
2338 | hole->InspectShape(); |
c789ee28 |
2339 | }; |
db486a6e |
2340 | |
2341 | TGeoTranslation *tongTrans = new TGeoTranslation("ITSsddPinSuppTongTr",0, |
b7943f00 |
2342 | fgkPinSuppLength/2.,-fgkPinSuppHeight/2.+fgkPinSuppThickness/2.); |
db486a6e |
2343 | tongTrans->RegisterYourself(); |
2344 | TGeoCompositeShape *pinSupportShape = new TGeoCompositeShape( |
b7943f00 |
2345 | "ITSsddPinSupportShape","(ITSsddPinSuppCone+" |
db486a6e |
2346 | "ITSsddPinSuppTong:ITSsddPinSuppTongTr)-ITSsddPinSuppHole"); |
2347 | |
b7943f00 |
2348 | |
108bd0fe |
2349 | TGeoMedium *rytonSDD = GetMedium("SDD C AL (M55J)$"); //medium = ryton ? To code !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
b7943f00 |
2350 | TGeoVolume *pinSupport = new TGeoVolume("ITSsddPinSupport",pinSupportShape, |
db486a6e |
2351 | rytonSDD); |
c789ee28 |
2352 | pinSupport->SetLineColor(fColorRyton); |
db486a6e |
2353 | return pinSupport; |
c789ee28 |
2354 | // include the pin itself !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
531d6cdc |
2355 | } |
c789ee28 |
2356 | |
b7943f00 |
2357 | |
db486a6e |
2358 | //________________________________________________________________________ |
c789ee28 |
2359 | TGeoVolume* AliITSv11GeometrySDD::CreateCoolPipeSupportL() { |
2360 | // |
2361 | // Create half of the cooling pipe support (ALR-0752/3) |
2362 | // |
2363 | |
b7943f00 |
2364 | Double_t diffX = fgkCoolPipeSuppHeight*TanD(fgkCoolPipeSuppAngle); |
c789ee28 |
2365 | |
b7943f00 |
2366 | TGeoArb8 *side1 = new TGeoArb8(fgkCoolPipeSuppHeight/2.); |
2367 | side1->SetVertex( 0, 0, -fgkCoolPipeSuppWidthExt/2.); |
2368 | side1->SetVertex( 1, fgkCoolPipeSuppMaxLength/2.-diffX, |
2369 | -fgkCoolPipeSuppWidthExt/2.); |
2370 | side1->SetVertex( 2, fgkCoolPipeSuppMaxLength/2.-diffX, |
2371 | fgkCoolPipeSuppWidthExt/2.); |
2372 | side1->SetVertex( 3, 0, fgkCoolPipeSuppWidthExt/2.); |
2373 | side1->SetVertex( 4, 0, -fgkCoolPipeSuppWidthExt/2.); |
2374 | side1->SetVertex( 5, fgkCoolPipeSuppMaxLength/2., |
2375 | -fgkCoolPipeSuppWidthExt/2.); |
2376 | side1->SetVertex( 6, fgkCoolPipeSuppMaxLength/2., |
2377 | fgkCoolPipeSuppWidthExt/2.); |
2378 | side1->SetVertex( 7, 0, fgkCoolPipeSuppWidthExt/2.); |
c789ee28 |
2379 | side1->SetName("ITSsddCPSside1"); |
2380 | |
2381 | TGeoTranslation *side1Tr = new TGeoTranslation("ITSsddCPStr1",0, |
b7943f00 |
2382 | - fgkCoolPipeSuppAxeDist |
2383 | + fgkCoolPipeSuppWidthExt/2., 0); |
c789ee28 |
2384 | side1Tr->RegisterYourself(); |
2385 | TGeoTranslation *side2Tr = new TGeoTranslation("ITSsddCPStr2",0, |
b7943f00 |
2386 | - fgkCoolPipeSuppAxeDist |
2387 | + fgkCoolPipeSuppWidthExt*3/2. |
2388 | + fgkCoolPipeSuppWidthIn,0); |
c789ee28 |
2389 | side2Tr->RegisterYourself(); |
2390 | |
2391 | TGeoBBox *middle = new TGeoBBox("ITSsddCPSmiddle", |
b7943f00 |
2392 | (fgkCoolPipeSuppMaxLength/2.-fgkCoolPipeSuppSlitL)/2., |
2393 | fgkCoolPipeSuppWidthIn/2., fgkCoolPipeSuppHeight/2.); |
c789ee28 |
2394 | TGeoTranslation *middleTr = |
2395 | new TGeoTranslation("ITSsddCPStr3", |
b7943f00 |
2396 | (fgkCoolPipeSuppMaxLength/2.-fgkCoolPipeSuppSlitL)/2., |
2397 | -fgkCoolPipeSuppAxeDist+fgkCoolPipeSuppWidthExt |
2398 | +fgkCoolPipeSuppWidthIn/2., 0); |
c789ee28 |
2399 | middleTr->RegisterYourself(); |
2400 | |
2401 | TGeoBBox *axeBox = new TGeoBBox("ITSsddCPSaxeBox", |
b7943f00 |
2402 | fgkCoolPipeSuppTongW/4., |
2403 | (fgkCoolPipeSuppFulWidth |
2404 | - 2*fgkCoolPipeSuppWidthExt |
2405 | - fgkCoolPipeSuppWidthIn)/2, |
2406 | fgkCoolPipeSuppHeight/2.); |
c789ee28 |
2407 | |
2408 | TGeoTranslation *axeBoxTr = new TGeoTranslation("ITSsddCPSAxBoxTr", |
b7943f00 |
2409 | fgkCoolPipeSuppTongW/4., |
2410 | - fgkCoolPipeSuppAxeDist |
2411 | + fgkCoolPipeSuppFulWidth |
c789ee28 |
2412 | - axeBox->GetDY(), 0); |
2413 | axeBoxTr->RegisterYourself(); |
2414 | |
b7943f00 |
2415 | TGeoTube *axe = new TGeoTube("ITSsddCPSaxe",0,fgkCoolPipeSuppHoleDiam/2., |
2416 | fgkCoolPipeSuppTongW/4.); |
c789ee28 |
2417 | |
531d6cdc |
2418 | TGeoRotation *axeRot = new TGeoRotation("ITSsddCPSaxeRot",90,90,0); |
c789ee28 |
2419 | TGeoCombiTrans *axeTrans = new TGeoCombiTrans("ITSsddCPSaxeTr", |
531d6cdc |
2420 | fgkCoolPipeSuppTongW/4.,0,0,axeRot); |
c789ee28 |
2421 | axeTrans->RegisterYourself(); |
531d6cdc |
2422 | //delete axeRot; // make the code crash, no idea of why !!! |
c789ee28 |
2423 | |
2424 | if(GetDebug(3)){ |
2425 | middle->InspectShape(); |
2426 | axe->InspectShape(); |
2427 | }; |
2428 | |
108bd0fe |
2429 | TGeoMedium *rytonSDD = GetMedium("SDD C AL (M55J)$"); //medium = ryton ? !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
c789ee28 |
2430 | |
2431 | TGeoCompositeShape *coolPipeSuppShape = new TGeoCompositeShape( |
2432 | "ITSsddCoolPipeSuppShapeL", |
2433 | "ITSsddCPSmiddle:ITSsddCPStr3" |
2434 | "+ITSsddCPSside1:ITSsddCPStr1" |
2435 | "+ITSsddCPSside1:ITSsddCPStr2" |
2436 | "+ITSsddCPSaxeBox:ITSsddCPSAxBoxTr" |
2437 | "-ITSsddCPSaxe:ITSsddCPSaxeTr"); |
2438 | TGeoVolume *coolPipeSupp = new TGeoVolume("ITSsddCoolPipeSupportL", |
2439 | coolPipeSuppShape, rytonSDD); |
2440 | |
2441 | coolPipeSupp->SetLineColor(fColorRyton); |
531d6cdc |
2442 | |
c789ee28 |
2443 | return coolPipeSupp; |
531d6cdc |
2444 | } |
2445 | |
c789ee28 |
2446 | |
2447 | //________________________________________________________________________ |
2448 | TGeoVolume* AliITSv11GeometrySDD::CreateCoolPipeSupportR() { |
2449 | // |
2450 | //Create half of the cooling pipe support (ALR-0752/3) |
2451 | // |
2452 | |
b7943f00 |
2453 | Double_t diffX = fgkCoolPipeSuppHeight*TanD(fgkCoolPipeSuppAngle); |
c789ee28 |
2454 | |
b7943f00 |
2455 | TGeoArb8 *side1 = new TGeoArb8(fgkCoolPipeSuppHeight/2.); |
2456 | side1->SetVertex( 0, 0, -fgkCoolPipeSuppWidthExt/2.); |
2457 | side1->SetVertex( 1, -(fgkCoolPipeSuppMaxLength/2.-diffX), |
2458 | -fgkCoolPipeSuppWidthExt/2.); |
2459 | side1->SetVertex( 2, -(fgkCoolPipeSuppMaxLength/2.-diffX), |
2460 | fgkCoolPipeSuppWidthExt/2.); |
2461 | side1->SetVertex( 3, 0, fgkCoolPipeSuppWidthExt/2.); |
2462 | side1->SetVertex( 4, 0, -fgkCoolPipeSuppWidthExt/2.); |
2463 | side1->SetVertex( 5, -fgkCoolPipeSuppMaxLength/2., |
2464 | -fgkCoolPipeSuppWidthExt/2.); |
2465 | side1->SetVertex( 6, -fgkCoolPipeSuppMaxLength/2., |
2466 | fgkCoolPipeSuppWidthExt/2.); |
2467 | side1->SetVertex( 7, 0, fgkCoolPipeSuppWidthExt/2.); |
c789ee28 |
2468 | side1->SetName("ITSsddCPSside1R"); |
2469 | |
2470 | TGeoTranslation *side1Tr = new TGeoTranslation("ITSsddCPStr1R",0, |
b7943f00 |
2471 | - fgkCoolPipeSuppAxeDist |
2472 | + fgkCoolPipeSuppWidthExt/2., 0); |
c789ee28 |
2473 | side1Tr->RegisterYourself(); |
2474 | TGeoTranslation *side2Tr = new TGeoTranslation("ITSsddCPStr2R",0, |
b7943f00 |
2475 | - fgkCoolPipeSuppAxeDist |
2476 | + fgkCoolPipeSuppWidthExt*3/2. |
2477 | + fgkCoolPipeSuppWidthIn, 0); |
c789ee28 |
2478 | side2Tr->RegisterYourself(); |
2479 | |
2480 | TGeoBBox *middle = new TGeoBBox("ITSsddCPSmiddleR", |
b7943f00 |
2481 | (fgkCoolPipeSuppMaxLength/2. |
2482 | - fgkCoolPipeSuppSlitL)/2., |
2483 | fgkCoolPipeSuppWidthIn/2., |
2484 | fgkCoolPipeSuppHeight/2.); |
c789ee28 |
2485 | TGeoTranslation *middleTr = |
2486 | new TGeoTranslation("ITSsddCPStr3R", |
b7943f00 |
2487 | -( fgkCoolPipeSuppMaxLength/2. |
2488 | -fgkCoolPipeSuppSlitL)/2., |
2489 | -fgkCoolPipeSuppAxeDist + fgkCoolPipeSuppWidthExt |
2490 | + fgkCoolPipeSuppWidthIn/2.,0); |
c789ee28 |
2491 | middleTr->RegisterYourself(); |
2492 | |
2493 | TGeoBBox *axeBox = new TGeoBBox("ITSsddCPSaxeBoxR", |
b7943f00 |
2494 | fgkCoolPipeSuppTongW/4., |
2495 | (fgkCoolPipeSuppFulWidth |
2496 | - 2*fgkCoolPipeSuppWidthExt |
2497 | - fgkCoolPipeSuppWidthIn)/2, |
2498 | fgkCoolPipeSuppHeight/2.); |
c789ee28 |
2499 | |
2500 | TGeoTranslation *axeBoxTr = new TGeoTranslation("ITSsddCPSAxBoxTrR", |
b7943f00 |
2501 | - fgkCoolPipeSuppTongW/4., |
2502 | - fgkCoolPipeSuppAxeDist |
2503 | + fgkCoolPipeSuppFulWidth |
c789ee28 |
2504 | - axeBox->GetDY(),0); |
2505 | axeBoxTr->RegisterYourself(); |
2506 | |
b7943f00 |
2507 | TGeoTube *axe = new TGeoTube("ITSsddCPSaxeR",0,fgkCoolPipeSuppHoleDiam/2., |
2508 | fgkCoolPipeSuppTongW/4.); |
531d6cdc |
2509 | |
2510 | TGeoRotation *axeRot = new TGeoRotation("ITSsddCPSaxeRotR",90,90,0); |
c789ee28 |
2511 | TGeoCombiTrans *axeTrans = new TGeoCombiTrans("ITSsddCPSaxeTrR", |
531d6cdc |
2512 | -fgkCoolPipeSuppTongW/4.,0,0,axeRot); |
c789ee28 |
2513 | axeTrans->RegisterYourself(); |
531d6cdc |
2514 | //delete axeRot; |
c789ee28 |
2515 | |
2516 | if(GetDebug(3)){ |
2517 | middle->InspectShape(); |
2518 | axe->InspectShape(); |
2519 | }; |
2520 | |
2521 | TGeoCompositeShape *coolPipeSuppShape = new TGeoCompositeShape( |
2522 | "ITSsddCoolPipeSuppShapeR", |
2523 | "ITSsddCPSmiddleR:ITSsddCPStr3R" |
2524 | "+ITSsddCPSside1R:ITSsddCPStr1R" |
2525 | "+ITSsddCPSside1R:ITSsddCPStr2R" |
2526 | "+ITSsddCPSaxeBoxR:ITSsddCPSAxBoxTrR" |
2527 | "-ITSsddCPSaxeR:ITSsddCPSaxeTrR"); |
b7943f00 |
2528 | |
108bd0fe |
2529 | TGeoMedium *rytonSDD = GetMedium("SDD C AL (M55J)$"); //medium = ryton ? To code !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
c789ee28 |
2530 | TGeoVolume *coolPipeSupp = new TGeoVolume( "ITSsddCoolPipeSupportR", |
2531 | coolPipeSuppShape, rytonSDD); |
2532 | coolPipeSupp->SetLineColor(fColorRyton); |
2533 | |
2534 | return coolPipeSupp; |
531d6cdc |
2535 | } |
c789ee28 |
2536 | |
2537 | //________________________________________________________________________ |
2538 | TGeoVolume* AliITSv11GeometrySDD::CreateBaseThermalBridge() { |
108bd0fe |
2539 | // |
2540 | // based on ALR 0752/8 |
2541 | // |
c789ee28 |
2542 | |
b7943f00 |
2543 | Double_t dy = fgkBTBaxisAtoBase - fgkRadiusBminBTB - fgkBTBthick; |
c789ee28 |
2544 | |
b7943f00 |
2545 | Double_t base1width = fgkBTBwidth - fgkBTBaxisAtoBottom - fgkRadiusBminBTB |
2546 | - (fgkRadiusAminBTB+fgkBTBthick); |
c789ee28 |
2547 | TGeoBBox *base1 = new TGeoBBox( "ITSsddBTBbase1", base1width/2., |
b7943f00 |
2548 | fgkBTBthick/2., fgkBTBlength/2.); |
c789ee28 |
2549 | TGeoTranslation *base1Tr = new TGeoTranslation("ITSsddBTBtr1", |
b7943f00 |
2550 | fgkBTBaxisAtoBottom-fgkBTBwidth+base1width/2., |
2551 | -(fgkBTBaxisAtoBase-fgkBTBthick/2.), 0); |
c789ee28 |
2552 | base1Tr->RegisterYourself(); |
2553 | |
b7943f00 |
2554 | Double_t base2width = fgkBTBaxisAtoBottom - fgkRadiusAminBTB - fgkBTBthick |
2555 | - fgkRadiusBminBTB; |
c789ee28 |
2556 | TGeoBBox *base2 = new TGeoBBox( "ITSsddBTBbase2", base2width/2., |
b7943f00 |
2557 | fgkBTBthick/2., fgkBTBlength/2.); |
c789ee28 |
2558 | TGeoTranslation *base2Tr = new TGeoTranslation("ITSsddBTBtr2", |
b7943f00 |
2559 | fgkBTBaxisAtoBottom - base2width/2., |
2560 | -(fgkBTBaxisAtoBase-fgkBTBthick/2.), 0); |
c789ee28 |
2561 | base2Tr->RegisterYourself(); |
2562 | |
2563 | TGeoBBox *side = new TGeoBBox( "ITSsddBTBside", |
b7943f00 |
2564 | fgkBTBthick/2., dy/2., fgkBTBlength/2.); |
c789ee28 |
2565 | TGeoTranslation *sideTr1 = new TGeoTranslation("ITSsddBTBsideTr1", |
b7943f00 |
2566 | -fgkRadiusAminBTB-fgkBTBthick/2., -dy/2., 0); |
c789ee28 |
2567 | TGeoTranslation *sideTr2 = new TGeoTranslation("ITSsddBTBsideTr2", |
b7943f00 |
2568 | fgkRadiusAminBTB+fgkBTBthick/2., -dy/2., 0); |
c789ee28 |
2569 | sideTr1->RegisterYourself(); |
2570 | sideTr2->RegisterYourself(); |
2571 | |
b7943f00 |
2572 | TGeoBBox *hole = new TGeoBBox( "ITSsddBTBhole", fgkBTBHolewidth/2., |
2573 | fgkBTBthick/2., fgkBTBHoleLength/2.); |
c789ee28 |
2574 | TGeoTranslation *holeTr1 = new TGeoTranslation("ITSsddBTBholeTr1", |
b7943f00 |
2575 | - fgkBTBHoleRefX + fgkBTBHolewidth/2., |
2576 | - (fgkBTBaxisAtoBase-fgkBTBthick/2.), |
2577 | fgkBTBHoleRefY+(fgkBTBHoleLength-fgkBTBlength)/2.); |
c789ee28 |
2578 | TGeoTranslation *holeTr2 = new TGeoTranslation("ITSsddBTBholeTr2", |
b7943f00 |
2579 | - fgkBTBHoleRefX + fgkBTBHolewidth/2., |
2580 | - (fgkBTBaxisAtoBase-fgkBTBthick/2.), |
2581 | - fgkBTBHoleRefY-(fgkBTBHoleLength-fgkBTBlength)/2.); |
c789ee28 |
2582 | holeTr1->RegisterYourself(); |
2583 | holeTr2->RegisterYourself(); |
2584 | |
b7943f00 |
2585 | Double_t radiusAmaxBTB = fgkRadiusAminBTB + fgkBTBthick; |
c789ee28 |
2586 | TGeoTubeSeg *mainAxis = new TGeoTubeSeg( "ITSsddBTBmainAxis", |
b7943f00 |
2587 | fgkRadiusAminBTB, radiusAmaxBTB, |
2588 | fgkBTBlength/2., 0., 180.); |
c789ee28 |
2589 | TGeoTubeSeg *round1 = new TGeoTubeSeg( "ITSsddBTBround1", |
b7943f00 |
2590 | fgkRadiusBminBTB, fgkRadiusBminBTB+fgkBTBthick, |
2591 | fgkBTBlength/2., 270., 360.); |
c789ee28 |
2592 | TGeoTranslation *roundTr1 = new TGeoTranslation("ITSsddBTBround1Tr", |
b7943f00 |
2593 | -(fgkRadiusAminBTB+fgkBTBthick+fgkRadiusBminBTB), |
c789ee28 |
2594 | -dy, 0); |
2595 | roundTr1->RegisterYourself(); |
2596 | |
2597 | TGeoTubeSeg *round2 = new TGeoTubeSeg( "ITSsddBTBround2", |
b7943f00 |
2598 | fgkRadiusBminBTB, fgkRadiusBminBTB+fgkBTBthick, |
2599 | fgkBTBlength/2., 180., 270.); |
c789ee28 |
2600 | TGeoTranslation *roundTr2 = new TGeoTranslation("ITSsddBTBround2Tr", |
b7943f00 |
2601 | (fgkRadiusAminBTB+fgkBTBthick+fgkRadiusBminBTB), |
c789ee28 |
2602 | -dy, 0); |
2603 | roundTr2->RegisterYourself(); |
2604 | |
2605 | TGeoCompositeShape *sBaseThermalBridge = new TGeoCompositeShape( |
2606 | "ITSsddBaseThermalBridgeShape", |
2607 | "ITSsddBTBbase1:ITSsddBTBtr1" |
2608 | "+ ITSsddBTBbase2:ITSsddBTBtr2" |
2609 | "+ ITSsddBTBround1:ITSsddBTBround1Tr" |
2610 | "+ ITSsddBTBround2:ITSsddBTBround2Tr" |
2611 | "+ ITSsddBTBside:ITSsddBTBsideTr1" |
2612 | "+ ITSsddBTBside:ITSsddBTBsideTr2" |
2613 | "- ITSsddBTBhole:ITSsddBTBholeTr1" |
2614 | "- ITSsddBTBhole:ITSsddBTBholeTr2" |
2615 | "+ ITSsddBTBmainAxis"); |
2616 | |
2617 | if(GetDebug(3)){// Remove compiler warning. |
2618 | base1->InspectShape(); |
2619 | base2->InspectShape(); |
2620 | side->InspectShape(); |
2621 | hole->InspectShape(); |
2622 | mainAxis->InspectShape(); |
2623 | round1->InspectShape(); |
2624 | round2->InspectShape(); |
2625 | }; |
2626 | |
108bd0fe |
2627 | TGeoMedium *carbonFiberLadderStruct = GetMedium("SDD C AL (M55J)$"); |
c789ee28 |
2628 | TGeoVolume *vBaseThermalBridge = new TGeoVolume( "ITSsddBaseThermalBridge", |
2629 | sBaseThermalBridge, |
2630 | carbonFiberLadderStruct); |
2631 | |
2632 | vBaseThermalBridge->SetLineColor(fColorCarbonFiber); |
2633 | return vBaseThermalBridge; |
531d6cdc |
2634 | } |
c789ee28 |
2635 | |
2636 | |
c789ee28 |
2637 | //________________________________________________________________________ |
108bd0fe |
2638 | TGeoVolumeAssembly* AliITSv11GeometrySDD::CreateEndLadder(Int_t iLay) { |
b7943f00 |
2639 | // |
108bd0fe |
2640 | // Return an assembly containing a end of a CF ladder. |
b7943f00 |
2641 | // |
2642 | |
108bd0fe |
2643 | TGeoMedium *carbonFiberLadderStruct = GetMedium("SDD C AL (M55J)$"); // ITSsddCarbonM55J |
73dfc864 |
2644 | TGeoMedium *stesalite = GetMedium("EPOXY$"); /// To code ??? !!!!!!!!!!!!!!!! |
2645 | TGeoMedium *phynoxSDD = GetMedium("inox/alum$"); // phynoxSDD To code ??? !!!!!!!!!!! |
108bd0fe |
2646 | TGeoMedium *coolerMediumSDD = GetMedium("WATER$"); |
b7943f00 |
2647 | |
2648 | Double_t length = (fgkLay3LadderLength-fgkLay3Ndet*fgkSegmentLength)/2.; |
2649 | Double_t coolPipeSuppH = fgkLay3CoolPipeSuppH; |
2650 | Double_t underSegDH = fLay3LadderUnderSegDH; |
108bd0fe |
2651 | Double_t footDZ = fgkRubyZladd3 - fgkLay3Ndet*fgkSegmentLength/2 - length/2; |
2652 | // footDZ is also where to place the ruby's center in local Z |
2653 | Double_t coolPipeEndLen = (fgkCoolPipeLay3Len-fgkSegmentLength*fgkLay3Ndet)/2; |
2654 | |
b7943f00 |
2655 | if (iLay==3) { |
2656 | } else if (iLay==4) { |
108bd0fe |
2657 | length = (fgkLay4LadderLength-fgkLay4Ndet*fgkSegmentLength)/2.; |
2658 | coolPipeSuppH = fgkLay4CoolPipeSuppH; |
2659 | underSegDH = fLay4LadderUnderSegDH; |
2660 | footDZ = fgkRubyZladd4 - fgkLay4Ndet*fgkSegmentLength/2 - length/2; |
2661 | coolPipeEndLen = (fgkCoolPipeLay4Len-fgkSegmentLength*fgkLay4Ndet)/2; |
b7943f00 |
2662 | } else { |
2663 | printf("error in AliITSv11GeometrySDD::CreateEndLadder: Wrong layer"); |
2664 | return 0; |
2665 | }; |
c789ee28 |
2666 | |
b7943f00 |
2667 | Double_t tDY = (- fgkLadderSegBoxDH/2 //space left on top of the ladder |
2668 | + underSegDH/2); //space under ladder segment |
2669 | // here tDY is not the same as for the segment because the end ladder |
2670 | // does not have a space under it, inside the general ladder volume. |
2671 | Double_t segmentLength = fgkSegmentLength; |
2672 | Double_t topCornerLength = fgkSegmentLength/2.-fgkLay4LaddTopCornerEnd; |
2673 | |
108bd0fe |
2674 | TGeoVolumeAssembly *virtualEnd = new TGeoVolumeAssembly("ITSsddEnd"); |
b7943f00 |
2675 | |
2676 | //********************************** |
2677 | // coding real matter : |
2678 | //********************************** |
2679 | Double_t triangleHeight = fgkLadderHeight - fgkLadderBeamRadius; |
2680 | Double_t halfTheta = TMath::ATan( 0.5*fgkLadderWidth/triangleHeight ); |
2681 | Double_t beta = (TMath::Pi()-2.*halfTheta)/4.; |
2682 | Double_t alpha = TMath::Pi()*3./4. - halfTheta/2.; |
2683 | |
2684 | //--- The 3 V shape corners of the Carbon Fiber Ladder |
2685 | //--- the top V |
2686 | TGeoArb8 *cfLaddTop1 = CreateLadderSide(topCornerLength/2., halfTheta, -1, |
2687 | fgkLadderLa, fgkLadderHa, fgkLadderl); |
2688 | TGeoVolume *cfLaddTopVol1 = new TGeoVolume("ITSsddCFladdTopCornerVol1", |
2689 | cfLaddTop1,carbonFiberLadderStruct); |
2690 | cfLaddTopVol1->SetLineColor(fColorCarbonFiber); |
2691 | TGeoArb8 *cfLaddTop2 = CreateLadderSide( topCornerLength/2., halfTheta, 1, |
2692 | fgkLadderLa, fgkLadderHa, fgkLadderl); |
2693 | TGeoVolume *cfLaddTopVol2 = new TGeoVolume("ITSsddCFladdTopCornerV2", |
2694 | cfLaddTop2,carbonFiberLadderStruct); |
2695 | cfLaddTopVol2->SetLineColor(fColorCarbonFiber); |
2696 | TGeoTranslation *trTop1 = new TGeoTranslation(0, fgkLadderHeight/2+tDY, |
2697 | -(length-topCornerLength)/2.); |
2698 | virtualEnd->AddNode(cfLaddTopVol1, 1, trTop1); |
2699 | virtualEnd->AddNode(cfLaddTopVol2, 1, trTop1); |
2700 | |
2701 | //--- the 2 side V |
2702 | TGeoArb8 *cfLaddSide1 = CreateLadderSide( length/2., beta, -1, |
2703 | fgkLadderLb, fgkLadderHb, fgkLadderl); |
2704 | TGeoVolume *cfLaddSideVol1 = new TGeoVolume("ITSsddCFladdSideCornerV1", |
2705 | cfLaddSide1,carbonFiberLadderStruct); |
2706 | cfLaddSideVol1->SetLineColor(fColorCarbonFiber); |
2707 | TGeoArb8 *cfLaddSide2 = CreateLadderSide( length/2., beta, 1, |
2708 | fgkLadderLb, fgkLadderHb, fgkLadderl); |
2709 | TGeoVolume *cfLaddSideVol2 = new TGeoVolume("ITSsddCFladdSideCornerV2", |
2710 | cfLaddSide2,carbonFiberLadderStruct); |
2711 | cfLaddSideVol2->SetLineColor(fColorCarbonFiber); |
2712 | Double_t dYTranslation = ( fgkLadderHeight/2. - 0.5*fgkLadderWidth* |
2713 | TMath::Tan(beta) - fgkLadderBeamRadius ); |
2714 | |
2715 | // because center of the triangle doesn't correspond to virtual vol. center |
2716 | Double_t distCenterSideDown = 0.5*fgkLadderWidth/TMath::Cos(beta); |
2717 | TGeoCombiTrans *ctSideR = CreateCombiTrans("", distCenterSideDown, 0, |
2718 | alpha*TMath::RadToDeg()); |
2719 | AddTranslationToCombiTrans(ctSideR, 0, -dYTranslation+tDY, 0); |
2720 | TGeoCombiTrans *ctSideL = CreateCombiTrans("", distCenterSideDown, 0, |
2721 | -alpha*TMath::RadToDeg()); |
2722 | AddTranslationToCombiTrans(ctSideL, 0, -dYTranslation+tDY, 0); |
2723 | virtualEnd->AddNode(cfLaddSideVol1, 1, ctSideR); |
2724 | virtualEnd->AddNode(cfLaddSideVol2, 1, ctSideR); |
2725 | virtualEnd->AddNode(cfLaddSideVol1, 2, ctSideL); |
2726 | virtualEnd->AddNode(cfLaddSideVol2, 2, ctSideL); |
2727 | |
2728 | //--- The beams |
2729 | // Beams on the sides |
2730 | Double_t beamPhiPrime = TMath::ASin(1./TMath::Sqrt( (1+TMath::Sin(2*beta)* |
2731 | TMath::Sin(2*beta)/(TanD(fgkBeamSidePhi)*TanD(fgkBeamSidePhi))) )); |
2732 | |
2733 | //Euler rotation : about Z, then new X, then new Z |
531d6cdc |
2734 | TGeoRotation *beamRot1 = new TGeoRotation("", 90-2.*beta*TMath::RadToDeg(), |
b7943f00 |
2735 | -beamPhiPrime*TMath::RadToDeg(), -90); |
531d6cdc |
2736 | TGeoRotation *beamRot2 = new TGeoRotation("", 90-2.*beta*TMath::RadToDeg(), |
b7943f00 |
2737 | beamPhiPrime*TMath::RadToDeg(), -90); |
531d6cdc |
2738 | TGeoRotation *beamRot3 = new TGeoRotation("", 90+2.*beta*TMath::RadToDeg(), |
b7943f00 |
2739 | beamPhiPrime*TMath::RadToDeg(), -90); |
531d6cdc |
2740 | TGeoRotation *beamRot4 = new TGeoRotation("", 90+2.*beta*TMath::RadToDeg(), |
b7943f00 |
2741 | -beamPhiPrime*TMath::RadToDeg(), -90); |
2742 | TGeoCombiTrans *beamTransf1 = new TGeoCombiTrans(0.5*triangleHeight* |
2743 | TMath::Tan(halfTheta), |
2744 | fgkLadderBeamRadius/2. + tDY, |
531d6cdc |
2745 | -length/2 + segmentLength/8, beamRot1); |
b7943f00 |
2746 | TGeoCombiTrans *beamTransf3 = new TGeoCombiTrans( 0.5*triangleHeight* |
2747 | TMath::Tan(halfTheta), |
2748 | fgkLadderBeamRadius/2.+tDY, |
531d6cdc |
2749 | -length/2 + 3*segmentLength/8, beamRot2); |
b7943f00 |
2750 | TGeoCombiTrans *beamTransf5 = new TGeoCombiTrans(-0.5*triangleHeight* |
2751 | TMath::Tan(halfTheta), |
2752 | fgkLadderBeamRadius/2.+tDY, |
531d6cdc |
2753 | -length/2 + segmentLength/8, beamRot3); |
b7943f00 |
2754 | TGeoCombiTrans *beamTransf7 = new TGeoCombiTrans(-0.5*triangleHeight* |
2755 | TMath::Tan(halfTheta), |
2756 | fgkLadderBeamRadius/2. + tDY, |
531d6cdc |
2757 | -length/2+3*segmentLength/8, beamRot4); |
b7943f00 |
2758 | |
2759 | virtualEnd->AddNode(fLaddSegCommonVol[6], 1, beamTransf1); |
2760 | virtualEnd->AddNode(fLaddSegCommonVol[6], 2, beamTransf3); |
2761 | virtualEnd->AddNode(fLaddSegCommonVol[6], 3, beamTransf5); |
2762 | virtualEnd->AddNode(fLaddSegCommonVol[6], 4, beamTransf7); |
2763 | |
2764 | //--- Beams of the bottom |
108bd0fe |
2765 | TGeoRotation *bottomBeamRot1 = new TGeoRotation("",90, 90, 90); |
2766 | |
2767 | /* Not there actually |
b7943f00 |
2768 | TGeoTubeSeg *bottomBeam1 = new TGeoTubeSeg(0, fgkLadderBeamRadius, |
2769 | fgkLadderWidth/2.-fgkLadderLb/3, 0, 180); |
2770 | TGeoVolume *bottomBeam1Vol = new TGeoVolume("ITSsddBottomBeam1Vol", |
2771 | bottomBeam1, carbonFiberLadderStruct); |
2772 | bottomBeam1Vol->SetLineColor(fColorCarbonFiber); |
2773 | |
b7943f00 |
2774 | TGeoCombiTrans *bottomBeamTransf1 = new TGeoCombiTrans(0, |
2775 | -(fgkLadderHeight/2-fgkLadderBeamRadius)+tDY, |
531d6cdc |
2776 | -length/2+fgkSegmentLength/2, bottomBeamRot1); |
b7943f00 |
2777 | virtualEnd->AddNode(bottomBeam1Vol, 1, bottomBeamTransf1); |
108bd0fe |
2778 | */ |
b7943f00 |
2779 | TGeoTubeSeg *bottomBeam2 = new TGeoTubeSeg(0, fgkLadderBeamRadius, |
2780 | fgkLadderWidth/2.-fgkLadderLb/3, 0, 90); |
2781 | TGeoVolume *bottomBeam2Vol = new TGeoVolume("ITSsddBottomBeam2Vol", |
2782 | bottomBeam2, carbonFiberLadderStruct); |
2783 | bottomBeam2Vol->SetLineColor(fColorCarbonFiber); |
2784 | TGeoCombiTrans *bottomBeamTransf2 = new TGeoCombiTrans(0, |
531d6cdc |
2785 | -(fgkLadderHeight/2-fgkLadderBeamRadius)+tDY,-length/2,bottomBeamRot1); |
b7943f00 |
2786 | virtualEnd->AddNode(bottomBeam2Vol, 1, bottomBeamTransf2); |
2787 | |
2788 | //********************************** |
2789 | //the cooling pipe supports |
2790 | Double_t triangleCPaxeDist = fgkCoolPipeSuppAxeDist-fgkCoolPipeSuppWidthExt- |
fa4639a3 |
2791 | fgkCoolPipeSuppWidthIn+fgkLadderBeamRadius; |
b7943f00 |
2792 | |
2793 | Double_t coolPipeSuppL = TMath::Tan(halfTheta)* |
fa4639a3 |
2794 | (triangleHeight+triangleCPaxeDist/ |
2795 | TMath::Sin(halfTheta)-coolPipeSuppH); |
b7943f00 |
2796 | |
2797 | if (fAddCoolingSyst) { |
108bd0fe |
2798 | TGeoRotation *rotCPS2 = new TGeoRotation("",-halfTheta*TMath::RadToDeg(),-90, 90); |
2799 | TGeoRotation *rotCPS1 = new TGeoRotation("", halfTheta*TMath::RadToDeg(),-90,-90); |
2800 | TGeoCombiTrans *transCPS1 = new TGeoCombiTrans(coolPipeSuppL, |
2801 | -fgkLadderHeight/2.+ tDY + |
2802 | coolPipeSuppH+fgkLadderBeamRadius, |
2803 | -length/2., rotCPS1); |
2804 | TGeoCombiTrans *transCPS4 = new TGeoCombiTrans(-coolPipeSuppL, |
2805 | -fgkLadderHeight/2.+ tDY + |
2806 | coolPipeSuppH+fgkLadderBeamRadius, |
2807 | -length/2., rotCPS2); |
2808 | |
2809 | virtualEnd->AddNode(fCoolPipeSupportL, 1, transCPS1); |
2810 | virtualEnd->AddNode(fCoolPipeSupportR, 1, transCPS4); |
b7943f00 |
2811 | }; |
2812 | |
2813 | //********************************** |
108bd0fe |
2814 | //--- The stesalite foot of the ladder |
2815 | |
73dfc864 |
2816 | Double_t footDY = -(fgkLadderHeight/2-fgkLadderBeamRadius)+tDY |
2817 | - fgkLadFootY/2+fgkLadFingerPrintY; |
2818 | |
2819 | TGeoTranslation *footTr = new TGeoTranslation("SDDfootTr",0,footDY,footDZ); |
2820 | virtualEnd->AddNode(fLadderFoot, 1, footTr); |
2821 | |
2822 | //===================================== |
2823 | //--- cooling pipe |
2824 | |
2825 | if (fAddCoolingSyst) { |
2826 | |
2827 | TGeoTranslation *pipeTr1 = new TGeoTranslation(coolPipeSuppL, |
2828 | -fgkLadderHeight/2.+ tDY + |
2829 | coolPipeSuppH + fgkLadderBeamRadius, |
2830 | -length/2.+coolPipeEndLen/2.); |
2831 | TGeoTranslation *pipeTr2 = new TGeoTranslation(-coolPipeSuppL, |
2832 | -fgkLadderHeight/2. + tDY + |
2833 | fgkLadderBeamRadius + coolPipeSuppH, |
2834 | -length/2.+coolPipeEndLen/2.); |
2835 | |
2836 | TGeoTube *coolingPipeShape = new TGeoTube( fgkCoolPipeInnerDiam/2, |
2837 | fgkCoolPipeOuterDiam/2, |
2838 | coolPipeEndLen/2); |
2839 | TGeoTube *coolerShape = new TGeoTube( 0, fgkCoolPipeInnerDiam/2, |
2840 | coolPipeEndLen/2); |
2841 | |
2842 | TGeoVolume *coolingPipe = new TGeoVolume("ITSsddCoolingPipeEnd", |
2843 | coolingPipeShape, phynoxSDD ); |
2844 | coolingPipe->SetLineColor(fColorPhynox); |
2845 | TGeoVolume *cooler = new TGeoVolume("ITSsddCoolingEndLiquid",coolerShape, |
2846 | coolerMediumSDD ); |
2847 | |
2848 | virtualEnd->AddNode(coolingPipe, 1, pipeTr1); |
2849 | virtualEnd->AddNode(coolingPipe, 2, pipeTr2); |
2850 | if (fCoolingOn) { |
2851 | virtualEnd->AddNode(cooler, 1, pipeTr1); |
2852 | virtualEnd->AddNode(cooler, 2, pipeTr2); |
2853 | }; |
2854 | }; |
2855 | |
2856 | //===================================== |
2857 | //--- HV cable guide |
2858 | |
2859 | |
2860 | TGeoBBox* guideHVbox = new TGeoBBox("guideHVbox",fgkHVguideX1/2, |
2861 | fgkHVguideY1/2,fgkHVguideZ1/2); |
2862 | TGeoVolume *guideHV = new TGeoVolume("guideHV",guideHVbox,stesalite); // material ? |
2863 | |
2864 | TGeoTranslation* guideHVtr = new TGeoTranslation(fgkHVguideDX, |
2865 | -(fgkLadderHeight/2-fgkLadderBeamRadius)+tDY-fgkHVguideY1/2, |
2866 | footDZ+fgkLadFootZ/2+fgkHVguideZ1/2-(fgkHVguideSuppFullZ-fgkHVguideZ2)); |
2867 | virtualEnd->AddNode(guideHV, 1, guideHVtr); |
2868 | |
2869 | //===================================== |
2870 | //--- raccordo |
2871 | Double_t raccordFullLen = fgkConnectorCoolTubeL1+fgkConnectorCoolTubeL2+fgkConnectorCoolTubeL3; |
2872 | TGeoTranslation *trRaccordo1 = new TGeoTranslation("trRaccordo1",-coolPipeSuppL, |
2873 | -fgkLadderHeight/2.+ tDY + |
2874 | coolPipeSuppH+fgkLadderBeamRadius, |
2875 | -length/2.+coolPipeEndLen+raccordFullLen/2); |
2876 | TGeoTranslation *trRaccordo2 = new TGeoTranslation("trRaccordo2", coolPipeSuppL, |
2877 | -fgkLadderHeight/2.+ tDY + |
2878 | coolPipeSuppH+fgkLadderBeamRadius, |
2879 | -length/2.+coolPipeEndLen+raccordFullLen/2); |
2880 | |
2881 | virtualEnd->AddNode(fRaccordoL, 1, trRaccordo1); |
2882 | virtualEnd->AddNode(fRaccordoL, 2, trRaccordo2); |
2883 | |
2884 | if(GetDebug(1)) virtualEnd->CheckOverlaps(0.01); |
2885 | |
2886 | return virtualEnd; |
2887 | } |
2888 | |
2889 | //________________________________________________________________________ |
2890 | TGeoVolumeAssembly* AliITSv11GeometrySDD::CreateLadderFoot() { |
2891 | |
2892 | //--- The stesalite foot of the ladder |
108bd0fe |
2893 | // Are missing : |
2894 | // The 2 screw holes on the left part |
2895 | // the small holes at each corner of the ruby cage (diam 2mm) |
2896 | // the really small level difference of 0.3mm on the bottom |
2897 | |
73dfc864 |
2898 | |
2899 | TGeoMedium *stesalite = GetMedium("EPOXY$"); /// To code ??? !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
2900 | |
2901 | TGeoVolumeAssembly *virtualFoot = new TGeoVolumeAssembly("ITSsddFoot"); |
108bd0fe |
2902 | |
2903 | Double_t epsilon = 2e-10; |
effd7456 |
2904 | TGeoBBox *ladFootBox1 = new TGeoBBox("ladFootBox1",fgkLadBox1X/2, fgkLadFootY/2, |
2905 | fgkLadFootZ/2); |
108bd0fe |
2906 | TGeoTranslation *ladFootBox1Tr = new TGeoTranslation("ladFootBox1Tr", |
effd7456 |
2907 | fgkLadFootX/2-fgkLadBox1X/2,0,0); |
2908 | TGeoBBox *ladFingerPrint = new TGeoBBox("ladFingerPrint",fgkLadFingerPrintX/2, |
2909 | fgkLadFingerPrintY/2+epsilon, fgkLadFootZ/2+epsilon); |
108bd0fe |
2910 | |
2911 | TGeoTranslation *ladFingerPrintTr = new TGeoTranslation("ladFingerPrintTr", |
effd7456 |
2912 | fgkLadFootX/2-fgkLadFingerPrintBorder-fgkLadFingerPrintX/2, |
2913 | fgkLadFootY/2-fgkLadFingerPrintY/2+epsilon, |
108bd0fe |
2914 | 0); |
2915 | |
2916 | TGeoBBox *rubyCageHole = new TGeoBBox("rubyCageHole",fgkRubyCageHoleX/2, |
2917 | fgkRubyCageHoleY/2+epsilon, fgkRubyCageHoleZ/2); |
2918 | |
2919 | TGeoTranslation *rubyCageHoleTr = new TGeoTranslation("rubyCageHoleTr", |
effd7456 |
2920 | fgkLadFootX/2-(fgkLadFootX/2-fgkRubyDX)+fgkRubyCageAxisShift, |
2921 | fgkLadFootY/2-fgkRubyCageHoleY/2,0); |
108bd0fe |
2922 | |
effd7456 |
2923 | double rubyScrewHoleLen = fgkLadFootX/2-fgkRubyDX; |
108bd0fe |
2924 | TGeoTube *rubyScrewHole = new TGeoTube("rubyScrewHole", 0,fgkScrewM4diam/2, |
2925 | rubyScrewHoleLen/2); |
2926 | |
2927 | TGeoRotation *rot9090 = new TGeoRotation("",90,90,0); |
2928 | TGeoCombiTrans *rubyScrewHoleTr = new TGeoCombiTrans("rubyScrewHoleTr", |
effd7456 |
2929 | fgkLadFootX/2-rubyScrewHoleLen/2, |
108bd0fe |
2930 | -fgkRubyScrewShiftToCenterY, 0, rot9090); |
2931 | |
effd7456 |
2932 | Double_t rubyHoleLen = fgkLadFootY-fgkRubyCageHoleY; |
108bd0fe |
2933 | TGeoTube *rubyHole = new TGeoTube("rubyHole", 0,fgkRubyHoleDiam/2, |
2934 | rubyHoleLen/2); |
2935 | |
2936 | TGeoRotation *rot90 = new TGeoRotation("",0,90,0); |
2937 | TGeoCombiTrans *rubyHoleTr = new TGeoCombiTrans("rubyHoleTr", fgkRubyDX, |
effd7456 |
2938 | -(fgkLadFootY-rubyHoleLen)/2, 0, rot90); |
108bd0fe |
2939 | |
2940 | ladFootBox1Tr->RegisterYourself(); |
2941 | ladFingerPrintTr->RegisterYourself(); |
2942 | rubyCageHoleTr->RegisterYourself(); |
2943 | rubyScrewHoleTr->RegisterYourself(); |
2944 | rubyHoleTr->RegisterYourself(); |
2945 | |
2946 | TGeoCompositeShape *footRightPart = new TGeoCompositeShape( |
2947 | "ladFootBox1:ladFootBox1Tr-(ladFingerPrint:ladFingerPrintTr" |
2948 | "+rubyCageHole:rubyCageHoleTr+rubyScrewHole:rubyScrewHoleTr" |
2949 | "+rubyHole:rubyHoleTr)"); |
2950 | TGeoVolume *vFootRightPart = new TGeoVolume("vFootRightPart", |
2951 | footRightPart,stesalite); |
2952 | vFootRightPart->SetLineColor(fColorStesalite); |
2953 | |
73dfc864 |
2954 | virtualFoot->AddNode(vFootRightPart, 1, 0); |
108bd0fe |
2955 | |
2956 | |
2957 | //--- This was the right part of the foot, now let's do the middle |
2958 | //--- and the right parts |
2959 | |
effd7456 |
2960 | Double_t middleX = fgkLadFootX-fgkLadBox1X-fgkLadFingerPrintX-fgkLadFingerPrintBorder; |
108bd0fe |
2961 | TGeoBBox *footMiddle = new TGeoBBox("footMiddle", middleX/2, fgkLadFootMiddleY/2, |
effd7456 |
2962 | fgkLadFootZ/2); |
108bd0fe |
2963 | TGeoTranslation *middleXTr = new TGeoTranslation("middleXTr", |
effd7456 |
2964 | fgkLadFootX/2-fgkLadBox1X-middleX/2, |
73dfc864 |
2965 | fgkLadFootY/2-fgkLadFootMiddleY/2, 0); |
108bd0fe |
2966 | |
2967 | TGeoVolume *vFootMiddle = new TGeoVolume("vFootMiddle", footMiddle,stesalite); |
2968 | vFootMiddle->SetLineColor(fColorStesalite); |
73dfc864 |
2969 | virtualFoot->AddNode(vFootMiddle, 1, middleXTr); |
108bd0fe |
2970 | |
2971 | //-- |
effd7456 |
2972 | TGeoBBox *footLeftLadFinger = new TGeoBBox("footLeftLadFinger", fgkLadFingerPrintX/2, |
2973 | (fgkLadFootY-fgkLadFingerPrintY)/2, |
2974 | fgkLadFootZ/2); |
108bd0fe |
2975 | TGeoTranslation *footLeftLadFingerTr = new TGeoTranslation("footLeftLadFingerTr", |
effd7456 |
2976 | -fgkLadFootX/2+fgkLadFingerPrintBorder+fgkLadFingerPrintX/2, |
73dfc864 |
2977 | -fgkLadFingerPrintY/2, 0); |
108bd0fe |
2978 | TGeoVolume *vFootLeftLadFinger = new TGeoVolume("vFootLeftLadFinger",footLeftLadFinger, |
2979 | stesalite); |
2980 | vFootLeftLadFinger->SetLineColor(fColorStesalite); |
73dfc864 |
2981 | virtualFoot->AddNode(vFootLeftLadFinger, 1, footLeftLadFingerTr); |
108bd0fe |
2982 | |
2983 | //-- |
2984 | TGeoBBox *footLeft = new TGeoBBox("footLeft", fgkLadFingerPrintBorder/2, |
effd7456 |
2985 | fgkLadFootY/2, |
2986 | fgkLadFootZ/2); |
108bd0fe |
2987 | TGeoTranslation *footLeftTr = new TGeoTranslation("footLeftTr", |
effd7456 |
2988 | -fgkLadFootX/2+fgkLadFingerPrintBorder/2, |
73dfc864 |
2989 | 0, 0); |
108bd0fe |
2990 | TGeoVolume *vFootLeft = new TGeoVolume("vFootLeft",footLeft,stesalite); |
2991 | vFootLeft->SetLineColor(fColorStesalite); |
73dfc864 |
2992 | virtualFoot->AddNode(vFootLeft, 1, footLeftTr); |
108bd0fe |
2993 | |
73dfc864 |
2994 | if(GetDebug(3)){ // Remove compiler warning. |
2995 | ladFingerPrint->InspectShape(); |
2996 | ladFootBox1->InspectShape(); |
2997 | rubyCageHole->InspectShape(); |
2998 | rubyScrewHole->InspectShape(); |
2999 | rubyHole->InspectShape(); |
3000 | } |
108bd0fe |
3001 | |
73dfc864 |
3002 | return virtualFoot; |
3003 | } |
108bd0fe |
3004 | |
73dfc864 |
3005 | //________________________________________________________________________ |
3006 | TGeoVolumeAssembly* AliITSv11GeometrySDD::CreateCarlosCard(Int_t iLay) { |
3007 | // |
3008 | // return an assembly containing the CARLOS end-ladder board |
3009 | // and the heat bridge |
3010 | // |
108bd0fe |
3011 | |
73dfc864 |
3012 | (void) iLay; |
3013 | TGeoMedium *glassFiber = GetMedium("SDD SI CHIP$");// glassFiber TO CODE !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
3014 | TGeoMedium *siliconChip = GetMedium("SDD SI CHIP$");// ITSsddSiChip |
3015 | TGeoMedium *plastiChip = GetMedium("SDDKAPTON (POLYCH2)$"); // ITSsddKAPTON_POLYCH2 |
3016 | TGeoMedium *copper = GetMedium("COPPER$"); |
3017 | TGeoMedium *alCu12SDD = GetMedium("INOX$"); // ITSsddAlCu12, to code !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
3018 | TGeoMedium *stainless = GetMedium("INOX$"); // for screws, what is the material ??????????? |
108bd0fe |
3019 | |
73dfc864 |
3020 | //========================================= |
3021 | // cooling support of the Carlos card (HeatBridge): |
3022 | TGeoVolumeAssembly *assemblySupCarlos = new TGeoVolumeAssembly("assemblySupCarlos"); |
108bd0fe |
3023 | |
73dfc864 |
3024 | TGeoBBox *supCarlosBoard1 = new TGeoBBox("",fgkCarlosSuppX1/2,fgkCarlosSuppY1/2, |
3025 | fgkCarlosSuppZ/2); |
3026 | TGeoBBox *supCarlosBoard2 = new TGeoBBox("",fgkCarlosSuppX2/2,fgkCarlosSuppY2/2, |
3027 | fgkCarlosSuppZ/2); |
3028 | TGeoVolume *vSupCarlosBoard1 = new TGeoVolume("vSupCarlosBoard1", |
3029 | supCarlosBoard1, alCu12SDD); |
3030 | TGeoVolume *vSupCarlosBoard2 = new TGeoVolume("vSupCarlosBoard2", |
3031 | supCarlosBoard2, alCu12SDD); |
3032 | vSupCarlosBoard1->SetLineColor(4); |
3033 | vSupCarlosBoard2->SetLineColor(4); |
108bd0fe |
3034 | |
3035 | |
73dfc864 |
3036 | Double_t shiftGlob = -fgkCarlosSuppZ/2+fgkCarlosSuppTopLen; |
3037 | // shift of the main planes in the direction of their width |
3038 | // the center is fixed at the center of the 2 small fixing arms on each sides. |
3039 | //shiftGlob=0.5; |
108bd0fe |
3040 | |
73dfc864 |
3041 | shiftGlob+= 0.5*fgkCarlosSuppY3/cos((90-fgkCarlosSuppAngle)*TMath::DegToRad()); |
3042 | shiftGlob-= 0.5*fgkCarlosSuppY2*tan((90-fgkCarlosSuppAngle)*TMath::DegToRad()); |
3043 | Double_t shiftGlobY = shiftGlob*sin(fgkCarlosSuppAngle*TMath::DegToRad()); |
3044 | Double_t shiftGlobZ = shiftGlob*cos(fgkCarlosSuppAngle*TMath::DegToRad()); |
108bd0fe |
3045 | |
73dfc864 |
3046 | TGeoTranslation *carlosSupTr1 = new TGeoTranslation( -fgkCarlosSuppX2/2, |
3047 | (-fgkCarlosSuppY1+fgkCarlosSuppY2)/2+shiftGlobY, |
3048 | +shiftGlobZ); |
108bd0fe |
3049 | |
73dfc864 |
3050 | TGeoTranslation *carlosSupTr2 = new TGeoTranslation( fgkCarlosSuppX1/2, |
3051 | shiftGlobY, |
3052 | shiftGlobZ); |
108bd0fe |
3053 | |
73dfc864 |
3054 | assemblySupCarlos->AddNode(vSupCarlosBoard1, 0, carlosSupTr1); |
3055 | assemblySupCarlos->AddNode(vSupCarlosBoard2, 0, carlosSupTr2); |
3056 | |
3057 | //========================================= |
3058 | // fixing arm of the cooling support : |
3059 | TGeoBBox *supCarlosBoard3 = new TGeoBBox("",fgkCarlosSuppX3/2,fgkCarlosSuppY3/2, |
3060 | fgkCarlosSuppZ3/2); |
3061 | TGeoVolume *vSupCarlosBoard3 = new TGeoVolume("vSupCarlosBoard3", |
3062 | supCarlosBoard3, alCu12SDD); |
3063 | vSupCarlosBoard3->SetLineColor(4); |
c789ee28 |
3064 | |
73dfc864 |
3065 | // screw inside : |
3066 | TGeoTube *littleScrew = new TGeoTube("littleScrew", 0, fgkLittleScrewR, |
3067 | fgkCarlosSuppY3/2); |
3068 | TGeoVolume *vLittleScrew = new TGeoVolume("vLittleScrew", |
3069 | littleScrew, stainless); |
3070 | TGeoRotation *rotScrew = new TGeoRotation("",0,90,0); |
3071 | TGeoCombiTrans *cbScrew1 = new TGeoCombiTrans(0, 0, fgkCarlosSuppZ3/2 - |
3072 | fgkLittleScrewHeadR-0.07, rotScrew); |
3073 | TGeoCombiTrans *cbScrew2 = new TGeoCombiTrans(0, 0, -fgkCarlosSuppZ3/2 + |
3074 | fgkLittleScrewHeadR+0.07, rotScrew); |
3075 | vSupCarlosBoard3->AddNode(vLittleScrew,1, cbScrew1); |
3076 | vSupCarlosBoard3->AddNode(vLittleScrew,2, cbScrew2); |
3077 | |
3078 | TGeoRotation *carlosSupRot = new TGeoRotation("carlosSuppInvertAngle", |
3079 | 0, fgkCarlosSuppAngle, 0); |
3080 | TGeoCombiTrans *carlosSupTr3 = new TGeoCombiTrans((fgkCarlosSuppX1+ |
3081 | fgkCarlosSuppX2+fgkCarlosSuppX3)/2,0,0, carlosSupRot); |
3082 | TGeoCombiTrans *carlosSupTr4 = new TGeoCombiTrans(-(fgkCarlosSuppX1+ |
3083 | fgkCarlosSuppX2+fgkCarlosSuppX3)/2,0,0, carlosSupRot); |
3084 | assemblySupCarlos->AddNode(vSupCarlosBoard3, 0, carlosSupTr3); |
3085 | assemblySupCarlos->AddNode(vSupCarlosBoard3, 1, carlosSupTr4); |
effd7456 |
3086 | |
108bd0fe |
3087 | |
73dfc864 |
3088 | //========================================= |
3089 | // screws fixing the board on the U tube |
3090 | Double_t aaa = fgkCarlosSuppY3; // ??? |
3091 | //Double_t aaa = fgkCarlosSuppY3/2 + fgkLittleScrewHeadH/2; |
3092 | Double_t bbb = fgkCarlosSuppZ3/2 - fgkLittleScrewHeadR; |
3093 | Double_t screw1y = ( aaa*cos(TMath::DegToRad()*fgkCarlosSuppAngle) - |
3094 | bbb*sin(TMath::DegToRad()*fgkCarlosSuppAngle) ); |
3095 | Double_t screw1z = ( aaa*sin(TMath::DegToRad()*fgkCarlosSuppAngle) + |
3096 | bbb*cos(TMath::DegToRad()*fgkCarlosSuppAngle) )-0.07; |
3097 | |
3098 | TGeoRotation *CarlosSuppRot = (TGeoRotation *)fCommonTr[0]; |
3099 | |
3100 | TGeoCombiTrans* lScrewTr1 = new TGeoCombiTrans((fgkCarlosSuppX1+ |
3101 | fgkCarlosSuppX2+fgkCarlosSuppX3)/2, |
3102 | screw1y,screw1z, CarlosSuppRot); |
3103 | |
3104 | TGeoCombiTrans* lScrewTr2 = new TGeoCombiTrans((fgkCarlosSuppX1+ |
3105 | fgkCarlosSuppX2+fgkCarlosSuppX3)/2, |
3106 | screw1z,screw1y, CarlosSuppRot); |
3107 | |
3108 | TGeoCombiTrans *lScrewTr3 = new TGeoCombiTrans(-(fgkCarlosSuppX1+ |
3109 | fgkCarlosSuppX2+fgkCarlosSuppX3)/2, |
3110 | screw1y,screw1z, CarlosSuppRot); |
3111 | |
3112 | TGeoCombiTrans *lScrewTr4 = new TGeoCombiTrans(-(fgkCarlosSuppX1+ |
3113 | fgkCarlosSuppX2+fgkCarlosSuppX3)/2, |
3114 | screw1z,screw1y, CarlosSuppRot); |
3115 | |
3116 | assemblySupCarlos->AddNode(fCommonVol[0], 1, lScrewTr1); |
3117 | assemblySupCarlos->AddNode(fCommonVol[0], 2, lScrewTr2); |
3118 | assemblySupCarlos->AddNode(fCommonVol[0], 3, lScrewTr3); |
3119 | assemblySupCarlos->AddNode(fCommonVol[0], 4, lScrewTr4); |
3120 | |
3121 | //========================================= |
3122 | // board |
3123 | Double_t p1[3], p2[3], vX[3] = {1,0,0}; |
3124 | AliITSv11GeomCableFlat card1("cardCarlos1", fgkCarlosCardZ1, fgkCarlosCardY1); // name, width, thickness |
3125 | card1.SetNLayers(2); |
3126 | card1.SetLayer(0, fgkCarlosCardCuY, copper, kOrange); // index, thickness, material, color |
3127 | card1.SetLayer(1, fgkCarlosCardY1-fgkCarlosCardCuY, glassFiber, 30); |
3128 | card1.SetInitialNode( (TGeoVolume *) assemblySupCarlos); |
3129 | p1[0] = -fgkCarlosCardX1/2; |
3130 | p1[1] = shiftGlobY - fgkCarlosCard2HeatBridge; |
3131 | p1[2] = fgkCarlosCardShift; |
3132 | p2[0] = fgkCarlosCardX1/2; |
3133 | p2[1] = shiftGlobY - fgkCarlosCard2HeatBridge; |
3134 | p2[2] = fgkCarlosCardShift; |
3135 | card1.AddCheckPoint( (TGeoVolume *) assemblySupCarlos, 0, p1, vX); |
3136 | card1.AddCheckPoint( (TGeoVolume *) assemblySupCarlos, 1, p2, vX); |
3137 | card1.CreateAndInsertBoxCableSegment(1,90); |
3138 | |
3139 | AliITSv11GeomCableFlat card2("cardCarlos2", fgkCarlosCardZ2, fgkCarlosCardY1); // name, width, thickness |
3140 | card2.SetNLayers(2); |
3141 | card2.SetLayer(0, fgkCarlosCardCuY, copper, kOrange); // index, thickness, material, color |
3142 | card2.SetLayer(1, fgkCarlosCardY1-fgkCarlosCardCuY, glassFiber, 30); |
3143 | card2.SetInitialNode( (TGeoVolume *) assemblySupCarlos); |
3144 | |
3145 | p1[0] = -fgkCarlosCardX1/2; |
3146 | p1[1] = shiftGlobY - fgkCarlosCard2HeatBridge; |
3147 | p1[2] = fgkCarlosCardShift + fgkCarlosCardZ1/2 + fgkCarlosCardZ2/2; |
3148 | |
3149 | p2[0] = -fgkCarlosCardX1/2 + fgkCarlosCardX2; |
3150 | p2[1] = shiftGlobY - fgkCarlosCard2HeatBridge; |
3151 | p2[2] = fgkCarlosCardShift + fgkCarlosCardZ1/2 + fgkCarlosCardZ2/2; |
3152 | card2.AddCheckPoint( (TGeoVolume *) assemblySupCarlos, 0, p1, vX); |
3153 | card2.AddCheckPoint( (TGeoVolume *) assemblySupCarlos, 1, p2, vX); |
3154 | card2.CreateAndInsertBoxCableSegment(1,90); |
3155 | |
3156 | //========================================= |
3157 | // some chips on the board |
3158 | |
3159 | AliITSv11GeomCableFlat u1("carlosCardU1", fgkCarlosU1Z, fgkCarlosU1Y); // name, width, thickness |
3160 | u1.SetNLayers(2); |
3161 | u1.SetLayer(0, fgkCarlosCardChipSiThick, siliconChip, kGreen); // index, thickness, material, color |
3162 | u1.SetLayer(1, fgkCarlosU1Y - fgkCarlosCardChipSiThick, plastiChip, kGray+3); |
3163 | u1.SetInitialNode( (TGeoVolume *) assemblySupCarlos); |
3164 | |
3165 | p1[0] = fgkCarlosU1posX - fgkCarlosU1X/2; |
3166 | p1[1] = shiftGlobY - fgkCarlosCard2HeatBridge + fgkCarlosCardY1/2 + fgkCarlosU1Y/2; |
3167 | p1[2] = fgkCarlosCardShift + fgkCarlosU1posZ; |
3168 | |
3169 | p2[0] = fgkCarlosU1posX + fgkCarlosU1X/2; |
3170 | p2[1] = shiftGlobY - fgkCarlosCard2HeatBridge + fgkCarlosCardY1/2 + fgkCarlosU1Y/2; |
3171 | p2[2] = fgkCarlosCardShift + fgkCarlosU1posZ; |
3172 | u1.AddCheckPoint( (TGeoVolume *) assemblySupCarlos, 0, p1, vX); |
3173 | u1.AddCheckPoint( (TGeoVolume *) assemblySupCarlos, 1, p2, vX); |
3174 | u1.CreateAndInsertBoxCableSegment(1,90); |
3175 | |
3176 | //--- |
3177 | AliITSv11GeomCableFlat u2("carlosCardU2", fgkCarlosU2Z, fgkCarlosU2Y); // name, width, thickness |
3178 | u2.SetNLayers(2); |
3179 | u2.SetLayer(0, fgkCarlosCardChipSiThick, siliconChip, kGreen); // index, thickness, material, color |
3180 | u2.SetLayer(1, fgkCarlosU2Y - fgkCarlosCardChipSiThick, plastiChip, kGray+3); |
3181 | u2.SetInitialNode( (TGeoVolume *) assemblySupCarlos); |
3182 | |
3183 | p1[0] = fgkCarlosU2posX - fgkCarlosU2X/2; |
3184 | p1[1] = shiftGlobY - fgkCarlosCard2HeatBridge + fgkCarlosCardY1/2 + fgkCarlosU2Y/2; |
3185 | p1[2] = fgkCarlosCardShift + fgkCarlosU2posZ; |
3186 | |
3187 | p2[0] = fgkCarlosU2posX + fgkCarlosU2X/2; |
3188 | p2[1] = shiftGlobY - fgkCarlosCard2HeatBridge + fgkCarlosCardY1/2 + fgkCarlosU2Y/2; |
3189 | p2[2] = fgkCarlosCardShift + fgkCarlosU2posZ; |
3190 | u2.AddCheckPoint( (TGeoVolume *) assemblySupCarlos, 0, p1, vX); |
3191 | u2.AddCheckPoint( (TGeoVolume *) assemblySupCarlos, 1, p2, vX); |
3192 | u2.CreateAndInsertBoxCableSegment(1,90); |
3193 | |
3194 | //--- |
3195 | AliITSv11GeomCableFlat u3("carlosCardU3", fgkCarlosU3Z, fgkCarlosU3Y); // name, width, thickness |
3196 | u3.SetNLayers(2); |
3197 | u3.SetLayer(0, fgkCarlosCardChipSiThick, siliconChip, kGreen); // index, thickness, material, color |
3198 | u3.SetLayer(1, fgkCarlosU3Y - fgkCarlosCardChipSiThick, plastiChip, kGray+3); |
3199 | u3.SetInitialNode( (TGeoVolume *) assemblySupCarlos); |
3200 | |
3201 | Double_t u3Y = shiftGlobY - fgkCarlosCard2HeatBridge + fgkCarlosCardY1/2 + fgkCarlosU3Y/2; |
3202 | p1[0] = fgkCarlosU3posX - fgkCarlosU3X/2; |
3203 | p1[1] = u3Y; |
3204 | p1[2] = fgkCarlosCardShift + fgkCarlosU3posZ; |
3205 | |
3206 | p2[0] = fgkCarlosU3posX + fgkCarlosU3X/2; |
3207 | p2[1] = u3Y; |
3208 | p2[2] = fgkCarlosCardShift + fgkCarlosU3posZ; |
3209 | u3.AddCheckPoint( (TGeoVolume *) assemblySupCarlos, 0, p1, vX); |
3210 | u3.AddCheckPoint( (TGeoVolume *) assemblySupCarlos, 1, p2, vX); |
3211 | TGeoVolume *u3Vol = u3.CreateAndInsertBoxCableSegment(1,90); |
3212 | |
3213 | //--- U4 is like U3 (?) |
3214 | TGeoCombiTrans *u4Trans = new TGeoCombiTrans; |
3215 | u4Trans->RotateX(90); |
3216 | u4Trans->SetTranslation(fgkCarlosU4posX, u3Y, |
3217 | fgkCarlosCardShift + fgkCarlosU4posZ); |
3218 | assemblySupCarlos->AddNode(u3Vol, 2, u4Trans); |
3219 | |
3220 | //--- |
3221 | AliITSv11GeomCableFlat u17("carlosCardU17", fgkCarlosU17Z, fgkCarlosU17Y); // name, width, thickness |
3222 | u17.SetNLayers(2); |
3223 | u17.SetLayer(0, fgkCarlosCardChipSiThick, siliconChip, kGreen); // index, thickness, material, color |
3224 | u17.SetLayer(1, fgkCarlosU17Y - fgkCarlosCardChipSiThick, plastiChip, kGray+3); |
3225 | u17.SetInitialNode( (TGeoVolume *) assemblySupCarlos); |
3226 | |
3227 | p1[0] = fgkCarlosU17posX - fgkCarlosU17X/2; |
3228 | p1[1] = shiftGlobY - fgkCarlosCard2HeatBridge + fgkCarlosCardY1/2 + fgkCarlosU17Y/2; |
3229 | p1[2] = fgkCarlosCardShift + fgkCarlosU17posZ; |
3230 | |
3231 | p2[0] = fgkCarlosU17posX + fgkCarlosU17X/2; |
3232 | p2[1] = shiftGlobY - fgkCarlosCard2HeatBridge + fgkCarlosCardY1/2 + fgkCarlosU17Y/2; |
3233 | p2[2] = fgkCarlosCardShift + fgkCarlosU17posZ; |
3234 | u17.AddCheckPoint( (TGeoVolume *) assemblySupCarlos, 0, p1, vX); |
3235 | u17.AddCheckPoint( (TGeoVolume *) assemblySupCarlos, 1, p2, vX); |
3236 | u17.CreateAndInsertBoxCableSegment(1,90); |
3237 | |
3238 | //--- |
3239 | AliITSv11GeomCableFlat u35("carlosCardU35", fgkCarlosU35Z, fgkCarlosU35Y); // name, width, thickness |
3240 | u35.SetNLayers(2); |
3241 | u35.SetLayer(0, fgkCarlosCardChipSiThick, siliconChip, kGreen); // index, thickness, material, color |
3242 | u35.SetLayer(1, fgkCarlosU35Y - fgkCarlosCardChipSiThick, plastiChip, kGray+3); |
3243 | u35.SetInitialNode( (TGeoVolume *) assemblySupCarlos); |
3244 |