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db486a6e | 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. * | |
108bd0fe | 14 | *********************************s*****************************************/ |
db486a6e | 15 | |
b7943f00 | 16 | |
db486a6e | 17 | //************************************************************************* |
effd7456 | 18 | // |
db486a6e | 19 | // SDD geometry, based on ROOT geometrical modeler |
20 | // | |
effd7456 | 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 | // | |
b7943f00 | 25 | // Ludovic Gaudichet gaudichet@to.infn.it |
db486a6e | 26 | //************************************************************************* |
27 | ||
28 | ||
73dfc864 | 29 | // $Id$ |
30 | ||
db486a6e | 31 | |
32 | // General Root includes | |
db486a6e | 33 | #include <TMath.h> |
34 | ||
35 | // Root Geometry includes | |
36 | #include <TGeoManager.h> | |
37 | #include <TGeoVolume.h> | |
db486a6e | 38 | #include <TGeoCone.h> |
39 | #include <TGeoTube.h> | |
108bd0fe | 40 | #include <TGeoTrd1.h> |
db486a6e | 41 | #include <TGeoArb8.h> |
42 | #include <TGeoCompositeShape.h> | |
43 | #include <TGeoMatrix.h> | |
c789ee28 | 44 | #include <TGeoNode.h> |
bf210566 | 45 | #include <TGeoPcon.h> |
db486a6e | 46 | |
b7943f00 | 47 | #include "AliITSgeom.h" |
48 | #include "AliITSgeomSDD.h" | |
db486a6e | 49 | #include "AliITSv11GeometrySDD.h" |
b7943f00 | 50 | #include "AliITSv11GeomCableFlat.h" |
51 | #include "AliITSv11GeomCableRound.h" | |
b7943f00 | 52 | |
108bd0fe | 53 | const char* AliITSv11GeometrySDD::fgSDDsensitiveVolName3 = "ITSsddSensitivL3"; |
54 | const char* AliITSv11GeometrySDD::fgSDDsensitiveVolName4 = "ITSsddSensitivL4"; | |
b7943f00 | 55 | const Double_t AliITSv11GeometrySDD::fgkSegmentLength = 37.2*2*fgkmm; |
56 | const Double_t AliITSv11GeometrySDD::fgkLadderWidth = 50.0*fgkmm; | |
57 | const Double_t AliITSv11GeometrySDD::fgkLadderHeight = 30.0*fgkmm; | |
58 | const Double_t AliITSv11GeometrySDD::fgkLadderSegBoxDW = 3.5*fgkmm; | |
59 | const Double_t AliITSv11GeometrySDD::fgkLadderSegBoxDH = 3.*fgkmm; | |
60 | ||
61 | const Double_t AliITSv11GeometrySDD::fgkLadderBeamRadius = 0.6*fgkmm; | |
62 | const Double_t AliITSv11GeometrySDD::fgkLadderLa = 3.*fgkmm; | |
fa4639a3 | 63 | const Double_t AliITSv11GeometrySDD::fgkLadderHa = 0.721979*fgkmm; |
b7943f00 | 64 | const Double_t AliITSv11GeometrySDD::fgkLadderLb = 3.7*fgkmm; |
fa4639a3 | 65 | const Double_t AliITSv11GeometrySDD::fgkLadderHb = 0.890428*fgkmm; |
b7943f00 | 66 | const Double_t AliITSv11GeometrySDD::fgkLadderl = 0.25*fgkmm; |
67 | ||
68 | const Double_t AliITSv11GeometrySDD::fgkBottomBeamAngle = 56.5; | |
69 | const Double_t AliITSv11GeometrySDD::fgkBeamSidePhi = 65; | |
70 | ||
71 | const Double_t AliITSv11GeometrySDD::fgkLadWaferSep = 2*fgkmm; | |
fa4639a3 | 72 | const Double_t AliITSv11GeometrySDD::fgkPinSuppWidth = 2.5*fgkmm; |
73 | const Double_t AliITSv11GeometrySDD::fgkPinSuppHeight = 2.*fgkmm; | |
b7943f00 | 74 | const Double_t AliITSv11GeometrySDD::fgkPinSuppRmax = 2.5/2.*fgkmm; |
75 | const Double_t AliITSv11GeometrySDD::fgkPinR = 1.5/2.*fgkmm; | |
76 | const Double_t AliITSv11GeometrySDD::fgkPinSuppLength = 5.*fgkmm; | |
77 | const Double_t AliITSv11GeometrySDD::fgkPinSuppThickness = 0.5*fgkmm; | |
78 | const Double_t AliITSv11GeometrySDD::fgkPinSuppConeAngle = 4; | |
79 | const Double_t AliITSv11GeometrySDD::fgkPinDXminOnSensor = (39./2.)*fgkmm; | |
80 | const Double_t AliITSv11GeometrySDD::fgkPinPinDDXOnSensor = 3*fgkmm; | |
81 | const Double_t AliITSv11GeometrySDD::fgkPinDYOnSensor = (52.5/2.)*fgkmm; | |
db486a6e | 82 | |
b7943f00 | 83 | // parameters from ALR-0752/3 |
84 | const Double_t AliITSv11GeometrySDD::fgkCoolPipeSuppHeight = 3.2*fgkmm; | |
85 | const Double_t AliITSv11GeometrySDD::fgkCoolPipeSuppMaxLength = 14*fgkmm; | |
86 | const Double_t AliITSv11GeometrySDD::fgkCoolPipeSuppWidthExt = 0.4*fgkmm; | |
87 | const Double_t AliITSv11GeometrySDD::fgkCoolPipeSuppWidthIn = 0.65*fgkmm; | |
88 | const Double_t AliITSv11GeometrySDD::fgkCoolPipeSuppHoleDiam = 2*fgkmm; | |
89 | const Double_t AliITSv11GeometrySDD::fgkCoolPipeSuppFulWidth = 5.15*fgkmm; | |
90 | const Double_t AliITSv11GeometrySDD::fgkCoolPipeSuppTongW = 0.8*fgkmm; | |
91 | const Double_t AliITSv11GeometrySDD::fgkCoolPipeSuppAngle = 22.5; | |
92 | const Double_t AliITSv11GeometrySDD::fgkCoolPipeSuppSlitL = 4.9*fgkmm; | |
93 | const Double_t AliITSv11GeometrySDD::fgkCoolPipeSuppAxeDist = 3.05*fgkmm; | |
94 | const Double_t AliITSv11GeometrySDD::fgkCoolPipeInnerDiam = 1.84*fgkmm; | |
95 | const Double_t AliITSv11GeometrySDD::fgkCoolPipeOuterDiam = 2.*fgkmm; | |
96 | ||
97 | const Double_t AliITSv11GeometrySDD::fgkBTBthick = 0.25 *fgkmm; | |
98 | const Double_t AliITSv11GeometrySDD::fgkBTBlength = 55. *fgkmm; | |
99 | const Double_t AliITSv11GeometrySDD::fgkBTBwidth = 18*fgkmm; | |
100 | const Double_t AliITSv11GeometrySDD::fgkBTBaxisAtoBottom = 4*fgkmm; | |
101 | const Double_t AliITSv11GeometrySDD::fgkBTBaxisAtoBase = 1.2*fgkmm; | |
102 | const Double_t AliITSv11GeometrySDD::fgkRadiusAminBTB = 1. *fgkmm; | |
103 | const Double_t AliITSv11GeometrySDD::fgkRadiusBminBTB = 0.53 *fgkmm; | |
104 | const Double_t AliITSv11GeometrySDD::fgkBTBHoleLength = 15 *fgkmm; | |
105 | const Double_t AliITSv11GeometrySDD::fgkBTBHolewidth = 6 *fgkmm; | |
106 | const Double_t AliITSv11GeometrySDD::fgkBTBHoleRefX = 10 *fgkmm; | |
107 | const Double_t AliITSv11GeometrySDD::fgkBTBHoleRefY = 6.5 *fgkmm; | |
108 | ||
bf210566 | 109 | const Double_t AliITSv11GeometrySDD::fgkLay3Rmin = 145.*fgkmm; |
110 | const Double_t AliITSv11GeometrySDD::fgkLay3Rmax = 200.*fgkmm; | |
b7943f00 | 111 | const Double_t AliITSv11GeometrySDD::fgkLay3Length = (524.+0.)*fgkmm; // ladder+supporting rings (length of the virtual tube) |
112 | const Double_t AliITSv11GeometrySDD::fgkLay3LadderLength = 524.*fgkmm; | |
113 | const Double_t AliITSv11GeometrySDD::fgkLay3DetShortRadius = 146.0*fgkmm; | |
114 | const Double_t AliITSv11GeometrySDD::fgkLay3DetLongRadius = 152.0*fgkmm; | |
115 | const Double_t AliITSv11GeometrySDD::fgkLay3LaddTopCornerEnd = 15.6*fgkmm; | |
116 | const Int_t AliITSv11GeometrySDD::fgkLay3Ndet = 6; | |
117 | const Int_t AliITSv11GeometrySDD::fgkLay3Nladd = 14; | |
118 | const Double_t AliITSv11GeometrySDD::fgkLay3CoolPipeSuppH = 7.5*fgkmm; | |
119 | ||
bf210566 | 120 | const Double_t AliITSv11GeometrySDD::fgkLay4Rmin = 235.*fgkmm; |
121 | const Double_t AliITSv11GeometrySDD::fgkLay4Rmax = 286.*fgkmm; | |
b7943f00 | 122 | const Double_t AliITSv11GeometrySDD::fgkLay4Length = (671.+0.)*fgkmm; // ladder+supporting rings (length of the virtual tube) |
123 | const Double_t AliITSv11GeometrySDD::fgkLay4LadderLength = 671.*fgkmm; | |
124 | const Double_t AliITSv11GeometrySDD::fgkLay4DetShortRadius = 235.0*fgkmm; | |
125 | const Double_t AliITSv11GeometrySDD::fgkLay4DetLongRadius = 240.5*fgkmm; | |
126 | const Double_t AliITSv11GeometrySDD::fgkLay4LaddTopCornerEnd = 15.6*fgkmm; | |
127 | const Int_t AliITSv11GeometrySDD::fgkLay4Ndet = 8; | |
128 | const Int_t AliITSv11GeometrySDD::fgkLay4Nladd = 22; | |
129 | const Double_t AliITSv11GeometrySDD::fgkLay4CoolPipeSuppH = 7.5*fgkmm; | |
130 | ||
bf210566 | 131 | const Double_t AliITSv11GeometrySDD::fgkEndLaddCardsShortRadiusLay3 = fgkLay3DetShortRadius; |
132 | const Double_t AliITSv11GeometrySDD::fgkEndLaddCardsShortRadiusLay4 = fgkLay4DetShortRadius; | |
133 | const Double_t AliITSv11GeometrySDD::fgkDistEndLaddCardsLadd = 0.*fgkmm; | |
134 | ||
b7943f00 | 135 | //hybrid |
136 | const Double_t AliITSv11GeometrySDD::fgkHybridAngle = 46; // approx !!! | |
137 | // Origine taken at the hybrid corner : | |
138 | const Double_t AliITSv11GeometrySDD::fgkHybridLength = 65*fgkmm; | |
139 | const Double_t AliITSv11GeometrySDD::fgkHybridWidth = 41*fgkmm; | |
140 | const Double_t AliITSv11GeometrySDD::fgkHybRndHoleRad = 1.05*fgkmm; | |
141 | const Double_t AliITSv11GeometrySDD::fgkHybRndHoleZ = 2.5*fgkmm; | |
142 | const Double_t AliITSv11GeometrySDD::fgkHybRndHoleX = fgkHybridWidth-23.599*fgkmm; | |
143 | ||
144 | const Double_t AliITSv11GeometrySDD::fgkHybFLlowHoleDZ = 9.698*fgkmm; | |
145 | const Double_t AliITSv11GeometrySDD::fgkHybFLlowHolePasDX = 10.754*fgkmm; | |
146 | const Double_t AliITSv11GeometrySDD::fgkHybFLlowHoleAmbDX = 9.122*fgkmm; | |
147 | // center of ships to the border | |
148 | const Double_t AliITSv11GeometrySDD::fgkHybFLlowChipZ4 = fgkHybridLength-(4.654 )*fgkmm-fgkHybFLlowHoleDZ/2; | |
149 | const Double_t AliITSv11GeometrySDD::fgkHybFLlowChipZ3 = fgkHybridLength-(4.654+15. )*fgkmm-fgkHybFLlowHoleDZ/2; | |
150 | const Double_t AliITSv11GeometrySDD::fgkHybFLlowChipZ2 = fgkHybridLength-(4.654+15.*2)*fgkmm-fgkHybFLlowHoleDZ/2; | |
151 | const Double_t AliITSv11GeometrySDD::fgkHybFLlowChipZ1 = fgkHybridLength-(4.654+15.*3)*fgkmm-fgkHybFLlowHoleDZ/2; | |
152 | const Double_t AliITSv11GeometrySDD::fgkHybFLlowPasX = fgkHybridWidth-32.775*fgkmm; | |
153 | const Double_t AliITSv11GeometrySDD::fgkHybFLlowAmbX = fgkHybridWidth-20.791*fgkmm; | |
154 | const Double_t AliITSv11GeometrySDD::fgkHybChipsDZ = 9.221*fgkmm; | |
155 | const Double_t AliITSv11GeometrySDD::fgkHybPascalDX = 10.245*fgkmm; | |
156 | const Double_t AliITSv11GeometrySDD::fgkHybAmbraDX = 8.51*fgkmm; | |
157 | const Double_t AliITSv11GeometrySDD::fgkHybFLUpperWidth = 15.012*fgkmm; | |
158 | const Double_t AliITSv11GeometrySDD::fgkHybFLUpperLength = 59.878*fgkmm; | |
159 | const Double_t AliITSv11GeometrySDD::fgkHybFLUpperAlDZ = 11.183*fgkmm; | |
160 | const Double_t AliITSv11GeometrySDD::fgkHybFLUpperAldx = 2.307*fgkmm; | |
531d6cdc | 161 | |
162 | const Double_t AliITSv11GeometrySDD::fgkmu = 1*fgkmicron; // 1*fgkmicron; // can be increase for checking thin objects | |
b7943f00 | 163 | const Double_t AliITSv11GeometrySDD::fgkHybridThBridgeThick = 0.25*fgkmm; // ??? |
164 | const Double_t AliITSv11GeometrySDD::fgkHybAlThick = 30*fgkmu; | |
165 | const Double_t AliITSv11GeometrySDD::fgkHybUpThick = 20*fgkmu; | |
166 | const Double_t AliITSv11GeometrySDD::fgkHybGlueScrnThick = 50*fgkmu; // ??? ????? | |
167 | const Double_t AliITSv11GeometrySDD::fgkHybGlueLowThick = 90*fgkmu; | |
168 | const Double_t AliITSv11GeometrySDD::fgkHybGlueUpThick = 90*fgkmu; // sur ????? | |
169 | const Double_t AliITSv11GeometrySDD::fgkHybAlCCThick = 12*fgkmu; | |
170 | const Double_t AliITSv11GeometrySDD::fgkHybUpCCThick = 12*fgkmu; | |
171 | const Double_t AliITSv11GeometrySDD::fgkHybChipThick = 150*fgkmu; | |
172 | const Double_t AliITSv11GeometrySDD::fgkHybGlueAgThick = 50*fgkmu; // ??? ???? | |
173 | const Double_t AliITSv11GeometrySDD::fgkHybUnderNiThick = 20*fgkmu; // ??? ???? | |
174 | const Int_t AliITSv11GeometrySDD::fgkNHybSMD = 25; | |
175 | const Double_t AliITSv11GeometrySDD::fgkHybSMDposX[fgkNHybSMD] = | |
176 | {2.92*fgkmm,6.5*fgkmm,10.13*fgkmm,13.59*fgkmm,21.40*fgkmm, | |
177 | 2.92*fgkmm,6.5*fgkmm,10.13*fgkmm,13.59*fgkmm,19.91*fgkmm, | |
178 | 2.92*fgkmm,6.5*fgkmm,10.13*fgkmm,13.59*fgkmm,17.09*fgkmm,21.40*fgkmm, | |
179 | 2.92*fgkmm,6.5*fgkmm,10.13*fgkmm,13.59*fgkmm,19.91*fgkmm, | |
180 | 1.63*fgkmm,5.22*fgkmm,13.59*fgkmm,21.40*fgkmm}; | |
181 | const Double_t AliITSv11GeometrySDD::fgkHybSMDposZ[fgkNHybSMD] = | |
182 | { 2.3 *fgkmm, 2.3 *fgkmm, 2.3 *fgkmm, 2.3 *fgkmm, 2.3 *fgkmm, | |
183 | 17.315*fgkmm,17.315*fgkmm,17.315*fgkmm,17.315*fgkmm,17.315*fgkmm, | |
184 | 32.31*fgkmm,32.31*fgkmm,32.31*fgkmm,32.31*fgkmm,32.31*fgkmm,32.31*fgkmm, | |
185 | 47.38*fgkmm,47.38*fgkmm,47.38*fgkmm,47.38*fgkmm,47.38*fgkmm, | |
186 | 62.68*fgkmm,62.06*fgkmm,62.06*fgkmm,62.06*fgkmm}; | |
187 | const Double_t AliITSv11GeometrySDD::fgkHybSMDmiddleW = 0.954*fgkmm; | |
188 | const Double_t AliITSv11GeometrySDD::fgkHybSMDmiddleL = 0.47 *fgkmm; | |
189 | const Double_t AliITSv11GeometrySDD::fgkHybSMDendW = 1.132*fgkmm; | |
190 | const Double_t AliITSv11GeometrySDD::fgkHybSMDendL = 0.925*fgkmm; | |
191 | const Double_t AliITSv11GeometrySDD::fgkHybSMDheight = 400.*fgkmu; // ??? ????!!!!!!! | |
192 | ||
193 | const Double_t AliITSv11GeometrySDD::fgkWaferThickness = 300.*fgkmu; | |
194 | const Double_t AliITSv11GeometrySDD::fgkWaferWidth = 72.5 *fgkmm; | |
195 | const Double_t AliITSv11GeometrySDD::fgkWaferLength = 87.6 *fgkmm; | |
196 | const Double_t AliITSv11GeometrySDD::fgkWaferThickSens = 299.8*fgkmu; | |
197 | const Double_t AliITSv11GeometrySDD::fgkWaferWidthSens = 70.17*fgkmm; | |
198 | const Double_t AliITSv11GeometrySDD::fgkWaferLengthSens = 74.97*fgkmm; | |
199 | ||
200 | const Double_t AliITSv11GeometrySDD::fgkDigitCablWidth = 18.4*fgkmm; | |
201 | const Double_t AliITSv11GeometrySDD::fgkDigitCablAlThick = (30+30*8./10.)*fgkmicron; // will probably change | |
202 | const Double_t AliITSv11GeometrySDD::fgkDigitCablPolyThick = (20+12)*fgkmicron; // will probably change | |
203 | ||
204 | const Double_t AliITSv11GeometrySDD::fgkWaHVcableAlThick = 30*2./10.*fgkmu; // will probably change // Al ratio is random !!! | |
205 | const Double_t AliITSv11GeometrySDD::fgkWaHVcablePolyThick = 175*fgkmu; // will probably change | |
206 | const Double_t AliITSv11GeometrySDD::fgkWaHVcableLength = 67.08*fgkmm; | |
108bd0fe | 207 | const Double_t AliITSv11GeometrySDD::fgkWaHVcableWitdh = 17.4*fgkmm; // check !!! |
208 | const Double_t AliITSv11GeometrySDD::fgkWaHVcableDW = 5.24*fgkmm; //5.24*fgkmm;// check !!! | |
b7943f00 | 209 | |
210 | const Double_t AliITSv11GeometrySDD::fgkSensorGlassLX = 5. *fgkmm; | |
211 | const Double_t AliITSv11GeometrySDD::fgkSensorGlassLZ = 5. *fgkmm; | |
212 | const Double_t AliITSv11GeometrySDD::fgkSensorGlassLY = 150. *fgkmu; | |
213 | const Double_t AliITSv11GeometrySDD::fgkGlassDXOnSensor = 26.28*fgkmm; // check !!! | |
214 | const Double_t AliITSv11GeometrySDD::fgkGlassDZOnSensor = 22.50*fgkmm; // check !!! | |
215 | ||
216 | const Double_t AliITSv11GeometrySDD::fgkTransitHVAlThick = 30*2./10.*fgkmu; // check // will probably change //Al ratio is random | |
217 | const Double_t AliITSv11GeometrySDD::fgkTransitHVPolyThick = 100*fgkmu; // check // will probably change | |
218 | const Double_t AliITSv11GeometrySDD::fgkTransitHVHeadLX = 71.46*fgkmm; // check !!! | |
219 | const Double_t AliITSv11GeometrySDD::fgkTransitHVHeadLZ = 21.3*fgkmm; | |
220 | const Double_t AliITSv11GeometrySDD::fgkTransitHVBondingLZ = 3.6*fgkmm; | |
221 | const Double_t AliITSv11GeometrySDD::fgkTransitHVtailLength = 27*fgkmm; // ???, not yet fixed ... | |
222 | const Double_t AliITSv11GeometrySDD::fgkTransitHVtailWidth = 26*fgkmm; | |
108bd0fe | 223 | const Double_t AliITSv11GeometrySDD::fgkTransitHVtailXpos = 8*fgkmm; //8*fgkmm // ???, a mesurer !!! |
b7943f00 | 224 | const Double_t AliITSv11GeometrySDD::fgkTransitHVsideLZ = 10.34*fgkmm; |
225 | const Double_t AliITSv11GeometrySDD::fgkTransitHVsideLeftZ = 4.11*fgkmm; | |
226 | const Double_t AliITSv11GeometrySDD::fgkTransitHVsideRightZ = 3.5*fgkmm; // ???, a mesurer !!! | |
227 | ||
228 | const Double_t AliITSv11GeometrySDD::fgkLongHVcablePolyThick= (20+30+125+30+20+30+125+30+20)*fgkmu; // check // will probably change | |
229 | const Double_t AliITSv11GeometrySDD::fgkLongHVcableAlThick = (30+30*2/10+30)*fgkmu; // check // will probably change | |
230 | const Double_t AliITSv11GeometrySDD::fgkLongHVcableSeparation = 600*fgkmicron; | |
c789ee28 | 231 | |
108bd0fe | 232 | const Double_t AliITSv11GeometrySDD::fgkRubyDX = 14.*fgkmm; |
233 | const Double_t AliITSv11GeometrySDD::fgkRubyZladd3 = 250*fgkmm; | |
234 | const Double_t AliITSv11GeometrySDD::fgkRubyZladd4 = 325*fgkmm; | |
235 | ||
236 | // the stesalite ladder foot at its end | |
effd7456 | 237 | const Double_t AliITSv11GeometrySDD::fgkLadFootX = 60.*fgkmm; |
238 | const Double_t AliITSv11GeometrySDD::fgkLadFootZ = 20.*fgkmm; | |
239 | const Double_t AliITSv11GeometrySDD::fgkLadFootY = 8.*fgkmm; | |
108bd0fe | 240 | const Double_t AliITSv11GeometrySDD::fgkLadFootMiddleY = 4.5*fgkmm; |
effd7456 | 241 | const Double_t AliITSv11GeometrySDD::fgkLadBox1X = 23.*fgkmm; |
242 | const Double_t AliITSv11GeometrySDD::fgkLadFingerPrintX = 6.*fgkmm; | |
243 | const Double_t AliITSv11GeometrySDD::fgkLadFingerPrintY = 1.*fgkmm; | |
108bd0fe | 244 | const Double_t AliITSv11GeometrySDD::fgkLadFingerPrintBorder = 4.*fgkmm; |
245 | const Double_t AliITSv11GeometrySDD::fgkRubyCageHoleZ = 8.*fgkmm; | |
246 | const Double_t AliITSv11GeometrySDD::fgkRubyCageHoleX = 9.*fgkmm; | |
247 | const Double_t AliITSv11GeometrySDD::fgkRubyCageHoleY = 6.5*fgkmm; | |
248 | const Double_t AliITSv11GeometrySDD::fgkRubyCageAxisShift = 0.5*fgkmm; | |
249 | const Double_t AliITSv11GeometrySDD::fgkScrewM4diam = 4.*fgkmm; | |
250 | ||
251 | const Double_t AliITSv11GeometrySDD::fgkRubyScrewShiftToCenterY = 0.1; | |
73dfc864 | 252 | const Double_t AliITSv11GeometrySDD::fgkRubyHoleDiam = 0.5; |
108bd0fe | 253 | |
73dfc864 | 254 | // the U cooling pipe and its heat exchanger in end-ladder cards system |
108bd0fe | 255 | const Double_t AliITSv11GeometrySDD::fgkEndLadPipeUlengthLay3 = 138*fgkmm; |
256 | const Double_t AliITSv11GeometrySDD::fgkEndLadPipeUlengthLay4 = 150*fgkmm; | |
257 | const Double_t AliITSv11GeometrySDD::fgkEndLadPipeUwidth = 59*fgkmm; | |
258 | const Double_t AliITSv11GeometrySDD::fgkEndLadPipeRadius = 5*fgkmm; | |
259 | const Double_t AliITSv11GeometrySDD::fgkEndLadPipeInnerDiam = 2.8*fgkmm; | |
260 | const Double_t AliITSv11GeometrySDD::fgkEndLadPipeOuterDiam = 3.*fgkmm; | |
261 | //--- The al body of the cooling syst.of the heat exchanger : | |
73dfc864 | 262 | const Double_t AliITSv11GeometrySDD::fgkEndLadPipeArmZLay3 = 112.*fgkmm; // |
263 | const Double_t AliITSv11GeometrySDD::fgkEndLadPipeArmZLay4 = 125.*fgkmm; // | |
bf210566 | 264 | const Double_t AliITSv11GeometrySDD::fgkEndLadPipeArmX = 4.75*fgkmm; // the arms of the U cooling tube |
73dfc864 | 265 | const Double_t AliITSv11GeometrySDD::fgkEndLadPipeArmY = 6.8*fgkmm; |
266 | const Double_t AliITSv11GeometrySDD::fgkEndLadPipeArmBoxDY = 1.03*fgkmm; // shift in Y of the arms from the axis | |
bf210566 | 267 | const Double_t AliITSv11GeometrySDD::fgkEndLadPipeArmBoxDX = 0.125*fgkmm;// shift in X of the arms from the axis |
268 | const Double_t AliITSv11GeometrySDD::fgkEndLadPipeArmZpos = 8.9*fgkmm; // | |
108bd0fe | 269 | |
270 | // LV card : | |
73dfc864 | 271 | const Double_t AliITSv11GeometrySDD::fgkLVcardX = 26.525*fgkmm; |
272 | const Double_t AliITSv11GeometrySDD::fgkLVcardY = 44.95*fgkmm; | |
273 | const Double_t AliITSv11GeometrySDD::fgkLVcardZ = 1.*fgkmm; // all except Cu layer //??? | |
274 | const Double_t AliITSv11GeometrySDD::fgkLVcardCuZ = 0.1*fgkmm; //??? | |
effd7456 | 275 | |
276 | const Double_t AliITSv11GeometrySDD::fgkLVChip0X = 16.525*fgkmm; | |
277 | const Double_t AliITSv11GeometrySDD::fgkLVChip0Y = 10.8*fgkmm; | |
278 | const Double_t AliITSv11GeometrySDD::fgkLVChip0Z = 3.5*fgkmm; // all except si layer //??? | |
279 | const Double_t AliITSv11GeometrySDD::fgkLVChip0SiZ = 0.2*fgkmm; //??????????????????????????????????????????????????? | |
280 | const Double_t AliITSv11GeometrySDD::fgkLVChip0PosX = 13.*fgkmm; //19.95*fgkmm; ??? | |
281 | const Double_t AliITSv11GeometrySDD::fgkLVChip0PosY = 10.3*fgkmm; | |
282 | ||
283 | const Double_t AliITSv11GeometrySDD::fgkLVChip1X = 6.00*fgkmm; | |
284 | const Double_t AliITSv11GeometrySDD::fgkLVChip1Y = 6.00*fgkmm; | |
285 | const Double_t AliITSv11GeometrySDD::fgkLVChip1Z = 1*fgkmm; // ??? | |
286 | const Double_t AliITSv11GeometrySDD::fgkLVChip1SiZ = 0.2*fgkmm; // ??? | |
287 | const Double_t AliITSv11GeometrySDD::fgkLVChip1PosX = 18.*fgkmm; | |
288 | const Double_t AliITSv11GeometrySDD::fgkLVChip1PosY = 27.6*fgkmm; | |
289 | ||
290 | const Double_t AliITSv11GeometrySDD::fgkLVChip2X = 6.00*fgkmm; | |
291 | const Double_t AliITSv11GeometrySDD::fgkLVChip2Y = 6.00*fgkmm; | |
292 | const Double_t AliITSv11GeometrySDD::fgkLVChip2Z = 1*fgkmm; // ??? | |
293 | const Double_t AliITSv11GeometrySDD::fgkLVChip2SiZ = 0.2*fgkmm; //??? | |
294 | const Double_t AliITSv11GeometrySDD::fgkLVChip2PosX = 18.0*fgkmm; | |
295 | const Double_t AliITSv11GeometrySDD::fgkLVChip2PosY = 39.0*fgkmm; | |
296 | ||
297 | const Double_t AliITSv11GeometrySDD::fgkLVChip3X = 4.01*fgkmm; | |
298 | const Double_t AliITSv11GeometrySDD::fgkLVChip3Y = 4.01*fgkmm; | |
299 | const Double_t AliITSv11GeometrySDD::fgkLVChip3Z = 1*fgkmm; // ??? | |
300 | const Double_t AliITSv11GeometrySDD::fgkLVChip3SiZ = 0.2*fgkmm; | |
301 | const Double_t AliITSv11GeometrySDD::fgkLVChip3PosX = 20.7*fgkmm; | |
302 | const Double_t AliITSv11GeometrySDD::fgkLVChip3PosY = 21.4*fgkmm; | |
303 | ||
73dfc864 | 304 | const Double_t AliITSv11GeometrySDD::fgkLVcoolX1 = 17.25*fgkmm; |
305 | const Double_t AliITSv11GeometrySDD::fgkLVcoolY1 = 8.7*fgkmm; | |
306 | const Double_t AliITSv11GeometrySDD::fgkLVcoolZ1 = 1.*fgkmm; | |
effd7456 | 307 | |
73dfc864 | 308 | const Double_t AliITSv11GeometrySDD::fgkLVcoolX2 = 3.5*fgkmm; |
309 | const Double_t AliITSv11GeometrySDD::fgkLVcoolY2 = 8.7*fgkmm; | |
310 | const Double_t AliITSv11GeometrySDD::fgkLVcoolZ2 = 2.3*fgkmm; | |
effd7456 | 311 | |
73dfc864 | 312 | const Double_t AliITSv11GeometrySDD::fgkLVcoolX3 = 4.75*fgkmm; |
313 | const Double_t AliITSv11GeometrySDD::fgkLVcoolY3 = 3.1*fgkmm; //+0.1=glue | |
108bd0fe | 314 | const Double_t AliITSv11GeometrySDD::fgkLVcoolPosY = 6.5*fgkmm; |
315 | ||
316 | // HV card : | |
317 | const Double_t AliITSv11GeometrySDD::fgkHVCardCeramX = 54.01*fgkmm; | |
318 | const Double_t AliITSv11GeometrySDD::fgkHVCardCeramY = 40.89*fgkmm; | |
319 | const Double_t AliITSv11GeometrySDD::fgkHVCardCeramZ = 0.7*fgkmm; // ??? | |
320 | ||
321 | const Double_t AliITSv11GeometrySDD::fgkHVCardCapa1X = 6.8*fgkmm; | |
322 | const Double_t AliITSv11GeometrySDD::fgkHVCardCapa1Z = 1.*fgkmm; // ??? | |
323 | const Double_t AliITSv11GeometrySDD::fgkHVCardCapa1Ymid = 4.1*fgkmm; | |
324 | const Double_t AliITSv11GeometrySDD::fgkHVCardCapa1Yend = 0.95*fgkmm; // doesn't take into account the soldering | |
325 | const Double_t AliITSv11GeometrySDD::fgkHVCardCapa1PosX = 13.1*fgkmm; | |
326 | const Double_t AliITSv11GeometrySDD::fgkHVCardCapa1PosY = 14.5*fgkmm; | |
327 | ||
328 | const Double_t AliITSv11GeometrySDD::fgkHVCardCapa2X = 6.8*fgkmm; | |
329 | const Double_t AliITSv11GeometrySDD::fgkHVCardCapa2Z = 1.*fgkmm; // ??? | |
330 | const Double_t AliITSv11GeometrySDD::fgkHVCardCapa2Ymid = 2.9*fgkmm; | |
331 | const Double_t AliITSv11GeometrySDD::fgkHVCardCapa2Yend = 0.95*fgkmm; | |
332 | const Double_t AliITSv11GeometrySDD::fgkHVCardCapa2PosX = -12.6*fgkmm; | |
333 | const Double_t AliITSv11GeometrySDD::fgkHVCardCapa2PosY = 16.54*fgkmm; | |
334 | ||
335 | const Double_t AliITSv11GeometrySDD::fgkHVCardCapa3Xmid = 3.0*fgkmm; | |
336 | const Double_t AliITSv11GeometrySDD::fgkHVCardCapa3Xend = 0.91*fgkmm; | |
337 | const Double_t AliITSv11GeometrySDD::fgkHVCardCapa3Z = 2.*fgkmm; // ??? | |
338 | const Double_t AliITSv11GeometrySDD::fgkHVCardCapa3Y = 3.43*fgkmm; | |
339 | ||
340 | const Double_t AliITSv11GeometrySDD::fgkHVCardCapa3PosX1 = 14.6*fgkmm; | |
341 | const Double_t AliITSv11GeometrySDD::fgkHVCardCapa3PosX2 = 7.2*fgkmm; | |
342 | const Double_t AliITSv11GeometrySDD::fgkHVCardCapa3PosX3 = 2.52*fgkmm; | |
343 | const Double_t AliITSv11GeometrySDD::fgkHVCardCapa3PosX4 = -4.96*fgkmm; | |
344 | const Double_t AliITSv11GeometrySDD::fgkHVCardCapa3PosX5 = -13.82*fgkmm; | |
345 | const Double_t AliITSv11GeometrySDD::fgkHVCardCapa3PosY1 = 6.27*fgkmm; | |
346 | const Double_t AliITSv11GeometrySDD::fgkHVCardCapa3PosY2 = 0.7*fgkmm; | |
347 | const Double_t AliITSv11GeometrySDD::fgkHVCardCapa3PosY3 = 9.1*fgkmm; | |
348 | ||
349 | const Double_t AliITSv11GeometrySDD::fgkHVCardCool1X = 14.*fgkmm; | |
350 | const Double_t AliITSv11GeometrySDD::fgkHVCardCool1Y = 9.5*fgkmm; | |
351 | const Double_t AliITSv11GeometrySDD::fgkHVCardCool1Z = 2.*fgkmm; | |
352 | const Double_t AliITSv11GeometrySDD::fgkHVCardCool2X = 14.25*fgkmm; | |
353 | const Double_t AliITSv11GeometrySDD::fgkHVCardCool2Y = 3.5*fgkmm; | |
354 | const Double_t AliITSv11GeometrySDD::fgkHVCardCool2Z = 4.5*fgkmm; | |
355 | const Double_t AliITSv11GeometrySDD::fgkHVCardCool3X = 4.5*fgkmm; | |
356 | const Double_t AliITSv11GeometrySDD::fgkHVCardCool3Y = 3.5*fgkmm; | |
357 | const Double_t AliITSv11GeometrySDD::fgkHVCardCool3Z = 7.2*fgkmm; | |
358 | const Double_t AliITSv11GeometrySDD::fgkHVCardCoolDY = 6.*fgkmm; | |
359 | ||
73dfc864 | 360 | const Double_t AliITSv11GeometrySDD::fgkCarlosSuppX1 = 19.5*fgkmm; |
361 | const Double_t AliITSv11GeometrySDD::fgkCarlosSuppY1 = 2*fgkmm; | |
362 | const Double_t AliITSv11GeometrySDD::fgkCarlosSuppX2 = 35.*fgkmm; | |
363 | const Double_t AliITSv11GeometrySDD::fgkCarlosSuppY2 = 3.9*fgkmm; | |
364 | const Double_t AliITSv11GeometrySDD::fgkCarlosSuppZ = 17.*fgkmm; | |
365 | const Double_t AliITSv11GeometrySDD::fgkCarlosSuppAngle = 45; | |
366 | const Double_t AliITSv11GeometrySDD::fgkCarlosSuppX3 = 4.5*fgkmm; | |
367 | const Double_t AliITSv11GeometrySDD::fgkCarlosSuppY3 = 3.*fgkmm; | |
368 | const Double_t AliITSv11GeometrySDD::fgkCarlosSuppZ3 = 12.*fgkmm; | |
108bd0fe | 369 | const Double_t AliITSv11GeometrySDD::fgkCarlosSuppTopLen = 8.65*fgkmm; |
370 | ||
73dfc864 | 371 | // screws fixing boards to the end-ladder on the U tube |
372 | const Double_t AliITSv11GeometrySDD::fgkLittleScrewHeadR = 1.85*fgkmm; | |
373 | const Double_t AliITSv11GeometrySDD::fgkLittleScrewHeadH = 1.5*fgkmm; | |
374 | const Double_t AliITSv11GeometrySDD::fgkLittleScrewR = 0.7*fgkmm; | |
375 | const Double_t AliITSv11GeometrySDD::fgkShiftLittleScrewLV = 3*fgkmm; // ??? | |
376 | const Double_t AliITSv11GeometrySDD::fgkLittleLVScrewHeadR = 1.2*fgkmm; // ??? | |
377 | ||
378 | // CARLOS board | |
379 | const Double_t AliITSv11GeometrySDD::fgkCarlosCardX1 = (25.50+28.50)*fgkmm; // length (first part of Carlos card) | |
380 | const Double_t AliITSv11GeometrySDD::fgkCarlosCardY1 = 1.6*fgkmm; // thickness | |
381 | const Double_t AliITSv11GeometrySDD::fgkCarlosCardZ1 = 40.8*fgkmm; // width | |
382 | const Double_t AliITSv11GeometrySDD::fgkCarlosCardCuY = 0.1*fgkmm; // thickness of Cu layer (strips) | |
383 | const Double_t AliITSv11GeometrySDD::fgkCarlosCardX2 = 25.50*fgkmm; // length (2nd part of Carlos card) | |
384 | const Double_t AliITSv11GeometrySDD::fgkCarlosCardZ2 = 8.20*fgkmm; // width | |
385 | ||
386 | const Double_t AliITSv11GeometrySDD::fgkCarlosCardChipSiThick = 0.1*fgkmm; // ??? idem for all chips ??? | |
387 | const Double_t AliITSv11GeometrySDD::fgkCarlosCardShift = 9*fgkmm; // ??? shift in z w.r.t. heat bridge | |
388 | ||
389 | // size and position of various chips on carlos end-ladder board | |
390 | const Double_t AliITSv11GeometrySDD::fgkCarlosU1X = 13*fgkmm; | |
391 | const Double_t AliITSv11GeometrySDD::fgkCarlosU1Y = 1.68*fgkmm; | |
392 | const Double_t AliITSv11GeometrySDD::fgkCarlosU1Z = 13*fgkmm; | |
393 | const Double_t AliITSv11GeometrySDD::fgkCarlosU1posX = 18.4*fgkmm; | |
394 | const Double_t AliITSv11GeometrySDD::fgkCarlosU1posZ = -7.2*fgkmm; | |
395 | ||
396 | const Double_t AliITSv11GeometrySDD::fgkCarlosU2X = 13.75*fgkmm; | |
397 | const Double_t AliITSv11GeometrySDD::fgkCarlosU2Y = 1.60*fgkmm; | |
398 | const Double_t AliITSv11GeometrySDD::fgkCarlosU2Z = 13.85*fgkmm; | |
399 | const Double_t AliITSv11GeometrySDD::fgkCarlosU2posX = -0.375*fgkmm; | |
400 | const Double_t AliITSv11GeometrySDD::fgkCarlosU2posZ = -9.725*fgkmm; | |
401 | ||
402 | const Double_t AliITSv11GeometrySDD::fgkCarlosU3X = 5*fgkmm; | |
403 | const Double_t AliITSv11GeometrySDD::fgkCarlosU3Y = 1.*fgkmm; | |
404 | const Double_t AliITSv11GeometrySDD::fgkCarlosU3Z = 5*fgkmm; | |
405 | const Double_t AliITSv11GeometrySDD::fgkCarlosU3posX = 6.4*fgkmm; | |
406 | const Double_t AliITSv11GeometrySDD::fgkCarlosU3posZ = 9.9*fgkmm; | |
407 | ||
408 | // U4 like U3 | |
409 | const Double_t AliITSv11GeometrySDD::fgkCarlosU4posX = -12*fgkmm; | |
410 | const Double_t AliITSv11GeometrySDD::fgkCarlosU4posZ = 3.6*fgkmm; | |
411 | ||
412 | const Double_t AliITSv11GeometrySDD::fgkCarlosU17X = 16*fgkmm; | |
413 | const Double_t AliITSv11GeometrySDD::fgkCarlosU17Y = 3.5*fgkmm; | |
414 | const Double_t AliITSv11GeometrySDD::fgkCarlosU17Z = 10.9*fgkmm; | |
415 | const Double_t AliITSv11GeometrySDD::fgkCarlosU17posX = -17.84*fgkmm; | |
416 | const Double_t AliITSv11GeometrySDD::fgkCarlosU17posZ = -10.95*fgkmm; | |
417 | ||
418 | const Double_t AliITSv11GeometrySDD::fgkCarlosU35X = 4*fgkmm; | |
419 | const Double_t AliITSv11GeometrySDD::fgkCarlosU35Y = 1.*fgkmm; | |
420 | const Double_t AliITSv11GeometrySDD::fgkCarlosU35Z = 4*fgkmm; | |
421 | const Double_t AliITSv11GeometrySDD::fgkCarlosU35posX = -21.6*fgkmm; | |
422 | const Double_t AliITSv11GeometrySDD::fgkCarlosU35posZ = 2.3*fgkmm; | |
423 | ||
424 | const Double_t AliITSv11GeometrySDD::fgkCarlosU36X = 6*fgkmm; | |
425 | const Double_t AliITSv11GeometrySDD::fgkCarlosU36Y = 1.*fgkmm; | |
426 | const Double_t AliITSv11GeometrySDD::fgkCarlosU36Z = 6*fgkmm; | |
427 | const Double_t AliITSv11GeometrySDD::fgkCarlosU36posX = -21.6*fgkmm; | |
428 | const Double_t AliITSv11GeometrySDD::fgkCarlosU36posZ = 9.6*fgkmm; | |
429 | ||
430 | const Double_t AliITSv11GeometrySDD::fgkCarlosQZ1X = 8*fgkmm; | |
431 | const Double_t AliITSv11GeometrySDD::fgkCarlosQZ1Y = 1.7*fgkmm; // look thicker than design number (0.7) ! ??? | |
432 | const Double_t AliITSv11GeometrySDD::fgkCarlosQZ1Z = 3.7*fgkmm; | |
433 | const Double_t AliITSv11GeometrySDD::fgkCarlosQZ1posX = -12*fgkmm; | |
434 | const Double_t AliITSv11GeometrySDD::fgkCarlosQZ1posZ = 10.6*fgkmm; | |
435 | ||
436 | // distance from the heat bridge center to the card center : | |
437 | const Double_t AliITSv11GeometrySDD::fgkCarlosCard2HeatBridge = fgkCarlosSuppY2/2+fgkCarlosCardY1/2+fgkCarlosU1Y+0.1*fgkmm; | |
438 | ||
439 | // some pieces at the end of the carbon fiber ladder | |
440 | const Double_t AliITSv11GeometrySDD::fgkCoolPipeLay3Len = 467.*fgkmm; // ??? | |
441 | const Double_t AliITSv11GeometrySDD::fgkCoolPipeLay4Len = 616.*fgkmm; // ??? | |
442 | const Double_t AliITSv11GeometrySDD::fgkHVguideX1 = 42.5*fgkmm; | |
443 | const Double_t AliITSv11GeometrySDD::fgkHVguideY1 = 7.*fgkmm; | |
444 | const Double_t AliITSv11GeometrySDD::fgkHVguideZ1 = 10.*fgkmm; | |
445 | const Double_t AliITSv11GeometrySDD::fgkHVguideZ2 = 6.*fgkmm; | |
446 | const Double_t AliITSv11GeometrySDD::fgkHVguideDX = -8.5*fgkmm; | |
447 | const Double_t AliITSv11GeometrySDD::fgkHVguideSuppFullZ = 37.5*fgkmm; | |
448 | ||
449 | // Cooling connector between phynox and plastic cooling water tubes | |
450 | const Double_t AliITSv11GeometrySDD::fgkConnectorCoolTubeRmin = 1 *fgkmm; | |
451 | const Double_t AliITSv11GeometrySDD::fgkConnectorCoolTubeR1 = 2.5*fgkmm; // ??? | |
452 | const Double_t AliITSv11GeometrySDD::fgkConnectorCoolTubeL1 = 3.*fgkmm; // ??? | |
453 | const Double_t AliITSv11GeometrySDD::fgkConnectorCoolTubeR2 = 3.5*fgkmm; // ??? | |
454 | const Double_t AliITSv11GeometrySDD::fgkConnectorCoolTubeL2 = 2.*fgkmm; // ??? | |
455 | const Double_t AliITSv11GeometrySDD::fgkConnectorCoolTubeR3 = 3.*fgkmm; // ??? | |
456 | const Double_t AliITSv11GeometrySDD::fgkConnectorCoolTubeL3 = 5 *fgkmm; // ??? | |
108bd0fe | 457 | |
c789ee28 | 458 | |
e118532f | 459 | // parameters for coding SDD cables on SDD and SSD cones |
460 | const Double_t AliITSv11GeometrySDD::fgkSectionCuPerMod = 3*2*0.006 + 3*2*0.0005 + 2*0.002; | |
461 | // copper : LV + signal + HV(HV ???) | |
462 | const Double_t AliITSv11GeometrySDD::fgkSectionPlastPerMod = (TMath::Pi()*(3*0.36*0.36/4 + 3*0.21*0.21/4 + 2*0.115*0.115/4) | |
463 | - fgkSectionCuPerMod); | |
464 | ||
465 | const Double_t AliITSv11GeometrySDD::fgkSectionGlassPerMod = 3*0.006; // ??? | |
466 | // (sections are given in cm square) | |
467 | const Double_t AliITSv11GeometrySDD::fgkCableBendRatio = 1.3; // ??? this factor account for the bending of cables | |
468 | ||
469 | const Double_t AliITSv11GeometrySDD::fgkConeSDDr1 = 11.87574*fgkcm; | |
470 | const Double_t AliITSv11GeometrySDD::fgkConeSDDr2 = 26.07574*fgkcm; | |
471 | const Double_t AliITSv11GeometrySDD::fgkConeSDDz1 = 3.36066*fgkcm + 186.0*fgkmm + 0.5*790.0*fgkmm - 19.18934*fgkcm - 1.6; | |
472 | const Double_t AliITSv11GeometrySDD::fgkConeSDDz2 = 17.56066*fgkcm + 186.0*fgkmm + 0.5*790.0*fgkmm - 19.18934*fgkcm - 1.6; | |
473 | // These last parameters come from cone's code and define the slope | |
474 | // and position of the SDD cone end. For some unknown reason, this doesn't | |
475 | // allow to stick on the SDD cone. This has to be checked when a correct | |
476 | // version of the cone is available ... For now 'm applying some approximative | |
477 | // corrections | |
478 | ||
479 | const Double_t AliITSv11GeometrySDD::fgkSDDCableR1 = 16*fgkcm; // ??? // part 1 of "cable cone" | |
480 | const Double_t AliITSv11GeometrySDD::fgkSDDCableR2 = 23*fgkcm; // ??? // part 1/2 of "cable cone" | |
481 | const Double_t AliITSv11GeometrySDD::fgkSDDCableR3 = 26*fgkcm; // ??? // part 2 of "cable cone" | |
482 | ||
483 | const Double_t AliITSv11GeometrySDD::fgkSDDCableDZint = 3.5*fgkcm; | |
484 | const Double_t AliITSv11GeometrySDD::fgkSDDCableR5 = 37*fgkcm; // third part of "cable cone" | |
485 | const Double_t AliITSv11GeometrySDD::fgkSDDCableZ5 = 65*fgkcm; // third part of "cable cone" | |
486 | ||
487 | ||
488 | ||
489 | ||
490 | ||
491 | ||
492 | ||
b7943f00 | 493 | ClassImp(AliITSv11GeometrySDD) |
c789ee28 | 494 | |
b7943f00 | 495 | //________________________________________________________________________ |
33ddec7d | 496 | AliITSv11GeometrySDD::AliITSv11GeometrySDD(): |
497 | AliITSv11Geometry(), | |
498 | fPinSupport(0), | |
499 | fCoolPipeSupportL(0), | |
500 | fCoolPipeSupportR(0), | |
108bd0fe | 501 | fSDDsensor3(0), |
502 | fSDDsensor4(0), | |
33ddec7d | 503 | fBaseThermalBridge(0), |
504 | fHybrid(0), | |
73dfc864 | 505 | fCardLVR(0), |
506 | fCardLVL(0), | |
507 | fCardHV(0), | |
508 | fCardCarlos(0), | |
509 | fRaccordoL(0), | |
33ddec7d | 510 | fDigitCableLay3A(0), |
511 | fDigitCableLay3B(0), | |
512 | fDigitCableLay4A(0), | |
513 | fDigitCableLay4B(0), | |
514 | fMotherVol(0), | |
515 | fAddHybrids(kTRUE), | |
516 | fAddSensors(kTRUE), | |
517 | fAddHVcables(kTRUE), | |
518 | fAddCables(kTRUE), | |
519 | fAddCoolingSyst(kTRUE), | |
520 | fCoolingOn(kTRUE), | |
521 | fAddOnlyLadder3min(-1), | |
522 | fAddOnlyLadder3max(-1), | |
523 | fAddOnlyLadder4min(-1), | |
524 | fAddOnlyLadder4max(-1), | |
108bd0fe | 525 | fColorCarbonFiber(4), |
526 | fColorRyton(5), | |
527 | fColorPhynox(7), | |
528 | fColorSilicon(3), | |
529 | fColorAl(7), | |
530 | fColorPolyhamide(5), | |
33ddec7d | 531 | fColorGlass(2), |
108bd0fe | 532 | fColorSMD(12), |
533 | fColorSMDweld(17), | |
534 | fColorStesalite(20), | |
33ddec7d | 535 | fLay3LadderUnderSegDH(0), |
536 | fLay4LadderUnderSegDH(0), | |
537 | fLay3LaddShortRadius(0), | |
538 | fLay3LaddLongRadius(0), | |
539 | fLay4LaddShortRadius(0), | |
540 | fLay4LaddLongRadius(0) | |
c789ee28 | 541 | { |
b7943f00 | 542 | // |
543 | // Standard constructor | |
544 | // | |
b7943f00 | 545 | SetParameters(); |
531d6cdc | 546 | } |
c789ee28 | 547 | |
108bd0fe | 548 | |
b7943f00 | 549 | //________________________________________________________________________ |
550 | AliITSv11GeometrySDD::AliITSv11GeometrySDD(Int_t debug) : | |
33ddec7d | 551 | AliITSv11Geometry(debug), |
552 | fPinSupport(0), | |
553 | fCoolPipeSupportL(0), | |
554 | fCoolPipeSupportR(0), | |
108bd0fe | 555 | fSDDsensor3(0), |
556 | fSDDsensor4(0), | |
33ddec7d | 557 | fBaseThermalBridge(0), |
558 | fHybrid(0), | |
73dfc864 | 559 | fCardLVR(0), |
560 | fCardLVL(0), | |
561 | fCardHV(0), | |
562 | fCardCarlos(0), | |
563 | fRaccordoL(0), | |
33ddec7d | 564 | fDigitCableLay3A(0), |
565 | fDigitCableLay3B(0), | |
566 | fDigitCableLay4A(0), | |
567 | fDigitCableLay4B(0), | |
568 | fMotherVol(0), | |
569 | fAddHybrids(kTRUE), | |
570 | fAddSensors(kTRUE), | |
571 | fAddHVcables(kTRUE), | |
572 | fAddCables(kTRUE), | |
573 | fAddCoolingSyst(kTRUE), | |
b7943f00 | 574 | fCoolingOn(kTRUE), |
33ddec7d | 575 | fAddOnlyLadder3min(-1), |
576 | fAddOnlyLadder3max(-1), | |
577 | fAddOnlyLadder4min(-1), | |
578 | fAddOnlyLadder4max(-1), | |
108bd0fe | 579 | fColorCarbonFiber(4), |
580 | fColorRyton(5), | |
581 | fColorPhynox(7), | |
582 | fColorSilicon(3), | |
583 | fColorAl(7), | |
584 | fColorPolyhamide(5), | |
33ddec7d | 585 | fColorGlass(2), |
108bd0fe | 586 | fColorSMD(12), |
587 | fColorSMDweld(17), | |
588 | fColorStesalite(20), | |
33ddec7d | 589 | fLay3LadderUnderSegDH(0), |
590 | fLay4LadderUnderSegDH(0), | |
591 | fLay3LaddShortRadius(0), | |
592 | fLay3LaddLongRadius(0), | |
593 | fLay4LaddShortRadius(0), | |
594 | fLay4LaddLongRadius(0) | |
c789ee28 | 595 | { |
b7943f00 | 596 | // |
597 | // Constructor setting debugging level | |
598 | // | |
b7943f00 | 599 | SetParameters(); |
531d6cdc | 600 | } |
c789ee28 | 601 | |
c789ee28 | 602 | //________________________________________________________________________ |
b7943f00 | 603 | AliITSv11GeometrySDD::AliITSv11GeometrySDD(const AliITSv11GeometrySDD &s) : |
108bd0fe | 604 | AliITSv11Geometry(s.GetDebug()), |
33ddec7d | 605 | fPinSupport(s.fPinSupport), |
606 | fCoolPipeSupportL(s.fCoolPipeSupportL), | |
607 | fCoolPipeSupportR(s.fCoolPipeSupportR), | |
108bd0fe | 608 | fSDDsensor3(s.fSDDsensor3), |
609 | fSDDsensor4(s.fSDDsensor4), | |
33ddec7d | 610 | fBaseThermalBridge(s.fBaseThermalBridge), |
611 | fHybrid(s.fHybrid), | |
73dfc864 | 612 | fCardLVR(s.fCardLVR), |
613 | fCardLVL(s.fCardLVL), | |
614 | fCardHV(s.fCardHV), | |
615 | fCardCarlos(s.fCardCarlos), | |
616 | fRaccordoL(s.fRaccordoL), | |
33ddec7d | 617 | fDigitCableLay3A(s.fDigitCableLay3A), |
618 | fDigitCableLay3B(s.fDigitCableLay3B), | |
619 | fDigitCableLay4A(s.fDigitCableLay4A), | |
620 | fDigitCableLay4B(s.fDigitCableLay4B), | |
621 | fMotherVol(s.fMotherVol), | |
622 | fAddHybrids(s.fAddHybrids), | |
623 | fAddSensors(s.fAddSensors), | |
624 | fAddHVcables(s.fAddHVcables), | |
625 | fAddCables(s.fAddCables), | |
626 | fAddCoolingSyst(s.fAddCoolingSyst), | |
627 | fCoolingOn(s.fCoolingOn), | |
628 | fAddOnlyLadder3min(s.fAddOnlyLadder3min), | |
629 | fAddOnlyLadder3max(s.fAddOnlyLadder3max), | |
630 | fAddOnlyLadder4min(s.fAddOnlyLadder4min), | |
108bd0fe | 631 | fAddOnlyLadder4max(s.fAddOnlyLadder4max), |
33ddec7d | 632 | fColorCarbonFiber(s.fColorCarbonFiber), |
633 | fColorRyton(s.fColorRyton), | |
634 | fColorPhynox(s.fColorPhynox), | |
635 | fColorSilicon(s.fColorSilicon), | |
636 | fColorAl(s.fColorAl), | |
637 | fColorPolyhamide(s.fColorPolyhamide), | |
638 | fColorGlass(s.fColorGlass), | |
639 | fColorSMD(s.fColorSMD), | |
640 | fColorSMDweld(s.fColorSMDweld), | |
108bd0fe | 641 | fColorStesalite(s.fColorStesalite), |
33ddec7d | 642 | fLay3LadderUnderSegDH(s.fLay3LadderUnderSegDH), |
643 | fLay4LadderUnderSegDH(s.fLay4LadderUnderSegDH), | |
644 | fLay3LaddShortRadius(s.fLay3LaddShortRadius), | |
645 | fLay3LaddLongRadius(s.fLay3LaddLongRadius), | |
646 | fLay4LaddShortRadius(s.fLay4LaddShortRadius), | |
647 | fLay4LaddLongRadius(s.fLay4LaddLongRadius) | |
b7943f00 | 648 | { |
33ddec7d | 649 | // Copy Constructor |
650 | // do only a "shallow copy" ... | |
b7943f00 | 651 | SetParameters(); |
652 | } | |
c789ee28 | 653 | |
b7943f00 | 654 | //________________________________________________________________________ |
655 | AliITSv11GeometrySDD& AliITSv11GeometrySDD:: | |
656 | operator=(const AliITSv11GeometrySDD &s) { | |
657 | // Assignment operator | |
658 | if(&s == this) return *this; | |
659 | fMotherVol = s.fMotherVol; | |
660 | fAddHybrids = s.fAddHybrids; | |
661 | fAddSensors = s.fAddSensors; | |
662 | fAddHVcables = s.fAddHVcables; | |
663 | fAddCables = s.fAddCables; | |
664 | fAddCoolingSyst = s.fAddCoolingSyst; | |
665 | fCoolingOn = s.fCoolingOn; | |
666 | fAddOnlyLadder3min = s.fAddOnlyLadder3min; | |
667 | fAddOnlyLadder3max = s.fAddOnlyLadder3max; | |
668 | fAddOnlyLadder4min = s.fAddOnlyLadder4min; | |
669 | fAddOnlyLadder4max = s.fAddOnlyLadder4max; | |
670 | return *this; | |
671 | } | |
db486a6e | 672 | |
c789ee28 | 673 | //________________________________________________________________________ |
b7943f00 | 674 | AliITSv11GeometrySDD::~AliITSv11GeometrySDD() { |
675 | // Look like a destructor | |
676 | // Smell like a destructor | |
677 | // And actually is the destructor | |
678 | if (fDigitCableLay3A) delete [] fDigitCableLay3A; | |
679 | if (fDigitCableLay3B) delete [] fDigitCableLay3B; | |
680 | if (fDigitCableLay4A) delete [] fDigitCableLay4A; | |
681 | if (fDigitCableLay4B) delete [] fDigitCableLay4B; | |
531d6cdc | 682 | } |
c789ee28 | 683 | |
c789ee28 | 684 | //________________________________________________________________________ |
b7943f00 | 685 | void AliITSv11GeometrySDD::SetParameters() { |
686 | // | |
687 | // Define display colors and the non constant geometry parameters | |
688 | // | |
689 | ||
b7943f00 | 690 | Double_t detLadderDist = 8*fgkmm; |
691 | ||
692 | fLay3LadderUnderSegDH = detLadderDist - (fgkWaHVcableAlThick+fgkWaHVcablePolyThick); | |
693 | fLay4LadderUnderSegDH = detLadderDist - (fgkWaHVcableAlThick+fgkWaHVcablePolyThick); | |
694 | ||
695 | // radius from the center to the CF ladder : | |
696 | fLay3LaddShortRadius = (fgkLay3DetShortRadius | |
697 | + fgkLadWaferSep+2*fgkWaferThickness | |
698 | + detLadderDist); | |
699 | fLay3LaddLongRadius = (fgkLay3DetLongRadius | |
700 | + fgkLadWaferSep+2*fgkWaferThickness | |
701 | + detLadderDist); | |
702 | fLay4LaddShortRadius = (fgkLay4DetShortRadius | |
703 | + fgkLadWaferSep+2*fgkWaferThickness | |
704 | + detLadderDist); | |
705 | fLay4LaddLongRadius = (fgkLay4DetLongRadius | |
706 | + fgkLadWaferSep+2*fgkWaferThickness | |
707 | + detLadderDist); | |
c789ee28 | 708 | |
709 | fLay3sensorZPos[0]= ( 35.8+72.4+75.8 )*fgkmm; | |
710 | fLay3sensorZPos[1]= ( 35.8+72.4 )*fgkmm; | |
711 | fLay3sensorZPos[2]= ( 35.8 )*fgkmm; | |
712 | fLay3sensorZPos[3]= ( -37.9 )*fgkmm; | |
713 | fLay3sensorZPos[4]= ( -37.9-74.9 )*fgkmm; | |
714 | fLay3sensorZPos[5]= ( -37.9-74.9-71.1 )*fgkmm; | |
715 | ||
716 | fLay4sensorZPos[0] = ( 38.5+73.2+75.4+71.6 )*fgkmm; | |
717 | fLay4sensorZPos[1] = ( 38.5+73.2+75.4 )*fgkmm; | |
718 | fLay4sensorZPos[2] = ( 38.5+73.2 )*fgkmm; | |
719 | fLay4sensorZPos[3] = ( 38.5 )*fgkmm; | |
720 | fLay4sensorZPos[4] = ( -35.6 )*fgkmm; | |
721 | fLay4sensorZPos[5] = ( -35.6-74.8 )*fgkmm; | |
722 | fLay4sensorZPos[6] = ( -35.6-74.8-72.4 )*fgkmm; | |
723 | fLay4sensorZPos[7] = ( -35.6-74.8-72.4-76. )*fgkmm; | |
531d6cdc | 724 | } |
725 | ||
c789ee28 | 726 | |
c789ee28 | 727 | //________________________________________________________________________ |
b7943f00 | 728 | TGeoMedium* AliITSv11GeometrySDD::GetMedium(const char* mediumName) { |
729 | // | |
730 | // Called to get a medium, checks that it exists. | |
731 | // If not, prints an error and returns 0 | |
732 | // | |
c789ee28 | 733 | |
531d6cdc | 734 | char ch[30]; |
735 | sprintf(ch, "ITS_%s",mediumName); | |
736 | TGeoMedium* medium = gGeoManager->GetMedium(ch); | |
b7943f00 | 737 | if (! medium) |
738 | printf("Error(AliITSv11GeometrySDD)::medium %s not found !\n", mediumName); | |
b7943f00 | 739 | return medium; |
531d6cdc | 740 | } |
741 | ||
c789ee28 | 742 | |
fa4639a3 | 743 | //________________________________________________________________________ |
744 | Int_t AliITSv11GeometrySDD::GetLay3NLadders() const{ | |
745 | // Get the actual number of ladder in layer 3 | |
746 | if ( (fAddOnlyLadder3min<0) || | |
747 | (fAddOnlyLadder3min >= fgkLay3Nladd) || | |
748 | (fAddOnlyLadder3max<0) || | |
749 | (fAddOnlyLadder3max >= fgkLay3Nladd) ) | |
750 | return fgkLay3Nladd; | |
751 | else return (fAddOnlyLadder3max-fAddOnlyLadder3min+1); | |
752 | } | |
753 | ||
531d6cdc | 754 | |
fa4639a3 | 755 | //________________________________________________________________________ |
756 | Int_t AliITSv11GeometrySDD::GetLay4NLadders() const{ | |
757 | // Get the actual number of ladder in layer 4 | |
758 | if ( (fAddOnlyLadder4min<0) || | |
759 | (fAddOnlyLadder4min >= fgkLay4Nladd) || | |
760 | (fAddOnlyLadder4max<0) || | |
761 | (fAddOnlyLadder4max >= fgkLay4Nladd) ) | |
762 | return fgkLay4Nladd; | |
763 | else return (fAddOnlyLadder4max-fAddOnlyLadder4min+1); | |
764 | } | |
765 | ||
531d6cdc | 766 | |
b7943f00 | 767 | //________________________________________________________________________ |
768 | void AliITSv11GeometrySDD::CreateBasicObjects() { | |
769 | // | |
770 | // Create basics objets which will be assembled together | |
771 | // in Layer3 and Layer4 functions | |
772 | // | |
773 | ||
531d6cdc | 774 | |
fa4639a3 | 775 | fDigitCableLay3A = new AliITSv11GeomCableFlat[fgkLay3Ndet]; |
776 | fDigitCableLay3B = new AliITSv11GeomCableFlat[fgkLay3Ndet]; | |
777 | fDigitCableLay4A = new AliITSv11GeomCableFlat[fgkLay4Ndet]; | |
778 | fDigitCableLay4B = new AliITSv11GeomCableFlat[fgkLay4Ndet]; | |
779 | ||
b7943f00 | 780 | fPinSupport = CreatePinSupport(); |
781 | fCoolPipeSupportL = CreateCoolPipeSupportL(); | |
782 | fCoolPipeSupportR = CreateCoolPipeSupportR(); | |
108bd0fe | 783 | CreateSDDsensor(); |
b7943f00 | 784 | fBaseThermalBridge = CreateBaseThermalBridge(); |
785 | fHybrid = CreateHybrid(0); | |
786 | ||
108bd0fe | 787 | TGeoMedium *carbonFiberLadderStruct = GetMedium("SDD C AL (M55J)$"); //ITSsddCarbonM55J |
73dfc864 | 788 | TGeoMedium *polyhamideSDD = GetMedium("SDDKAPTON (POLYCH2)$");//ITSsddKAPTON_POLYCH2 |
789 | TGeoMedium *alSDD = GetMedium("AL$"); //ITSal | |
790 | TGeoMedium *stainless = GetMedium("INOX$"); // for screws, what is the material ??????????? | |
791 | TGeoMedium *coolerMediumSDD = GetMedium("WATER$"); | |
e118532f | 792 | TGeoMedium *raccordMedium = GetMedium("INOX$"); // ??? material of raccordo ??? |
b7943f00 | 793 | |
794 | //******************************************************************** | |
795 | // pieces of the carbon fiber structure | |
796 | //******************************************************************** | |
797 | Double_t dy = fgkLadderSegBoxDH/2; | |
798 | Double_t triangleHeight = fgkLadderHeight - fgkLadderBeamRadius; | |
799 | Double_t halfTheta = TMath::ATan( 0.5*fgkLadderWidth/triangleHeight ); | |
800 | Double_t alpha = TMath::Pi()*3./4. - halfTheta/2.; | |
801 | Double_t beta = (TMath::Pi() - 2.*halfTheta)/4.; | |
802 | Double_t dYTranslation = (fgkLadderHeight/2. | |
803 | -0.5*fgkLadderWidth*TMath::Tan(beta) | |
804 | -fgkLadderBeamRadius); | |
805 | Double_t distCenterSideDown = 0.5*fgkLadderWidth/TMath::Cos(beta); | |
806 | ||
807 | //--- the top V of the Carbon Fiber Ladder (segment) | |
808 | TGeoArb8 *cfLaddTop1 = CreateLadderSide( fgkSegmentLength/2., halfTheta, | |
809 | -1, fgkLadderLa, fgkLadderHa, fgkLadderl); | |
810 | TGeoVolume *cfLaddTopVol1 = new TGeoVolume("ITSsddCFladdTopCornerVol1", | |
811 | cfLaddTop1,carbonFiberLadderStruct); | |
812 | TGeoArb8 *cfLaddTop2 = CreateLadderSide( fgkSegmentLength/2., halfTheta, | |
813 | 1, fgkLadderLa, fgkLadderHa, fgkLadderl); | |
814 | TGeoVolume *cfLaddTopVol2 = new TGeoVolume("ITSsddCFladdTopCornerVol2", | |
815 | cfLaddTop2, carbonFiberLadderStruct); | |
816 | cfLaddTopVol1->SetLineColor(fColorCarbonFiber); | |
817 | cfLaddTopVol2->SetLineColor(fColorCarbonFiber); | |
818 | TGeoTranslation *trTop1 = new TGeoTranslation(0, fgkLadderHeight/2-dy, 0); | |
819 | ||
820 | //--- the 2 side V | |
821 | TGeoArb8 *cfLaddSide1 = CreateLadderSide( fgkSegmentLength/2., beta, -1, | |
822 | fgkLadderLb, fgkLadderHb, fgkLadderl); | |
823 | TGeoVolume *cfLaddSideVol1 = new TGeoVolume( "ITSsddCFladdSideCornerVol1", | |
824 | cfLaddSide1,carbonFiberLadderStruct); | |
825 | TGeoArb8 *cfLaddSide2 = CreateLadderSide( fgkSegmentLength/2., beta, 1, | |
826 | fgkLadderLb, fgkLadderHb, fgkLadderl); | |
827 | TGeoVolume *cfLaddSideVol2 = new TGeoVolume( "ITSsddCFladdSideCornerVol2", | |
828 | cfLaddSide2,carbonFiberLadderStruct); | |
829 | cfLaddSideVol1->SetLineColor(fColorCarbonFiber); | |
830 | cfLaddSideVol2->SetLineColor(fColorCarbonFiber); | |
831 | TGeoCombiTrans *ctSideR = CreateCombiTrans("", distCenterSideDown, 0, | |
832 | alpha*TMath::RadToDeg()); | |
833 | AddTranslationToCombiTrans(ctSideR, 0, -dYTranslation-dy, 0); | |
834 | TGeoCombiTrans *ctSideL = CreateCombiTrans("", distCenterSideDown,0, | |
835 | -alpha*TMath::RadToDeg()); | |
836 | AddTranslationToCombiTrans(ctSideL, 0, -dYTranslation-dy, 0); | |
837 | ||
838 | //--- The beams | |
839 | // Beams on the sides | |
840 | Double_t beamPhiPrime = TMath::ASin(1./TMath::Sqrt( (1+TMath::Sin(2*beta)* | |
841 | TMath::Sin(2*beta)/(TanD(fgkBeamSidePhi)*TanD(fgkBeamSidePhi))) )); | |
842 | //cout<<"Phi prime = "<<beamPhiPrime*TMath::RadToDeg()<<endl; | |
843 | Double_t beamLength = TMath::Sqrt( fgkLadderHeight*fgkLadderHeight/ | |
844 | ( TMath::Sin(beamPhiPrime)*TMath::Sin(beamPhiPrime)) | |
845 | + fgkLadderWidth*fgkLadderWidth/4.)-fgkLadderLa/2-fgkLadderLb/2; | |
846 | TGeoTubeSeg *sideBeamS = new TGeoTubeSeg(0, fgkLadderBeamRadius,beamLength/2., | |
847 | 0, 180); | |
848 | TGeoVolume *sideBeam = new TGeoVolume("ITSsddCFSideBeamVol", sideBeamS, | |
849 | carbonFiberLadderStruct); | |
850 | sideBeam->SetLineColor(fColorCarbonFiber); | |
851 | ||
852 | //Euler rotation : about Z, then new X, then new Z | |
531d6cdc | 853 | TGeoRotation *beamRot1 = new TGeoRotation("", 90-2.*beta*TMath::RadToDeg(), |
854 | -beamPhiPrime*TMath::RadToDeg(),-90); | |
855 | TGeoRotation *beamRot2 = new TGeoRotation("", 90-2.*beta*TMath::RadToDeg(), | |
856 | beamPhiPrime*TMath::RadToDeg(), -90); | |
857 | TGeoRotation *beamRot3 = new TGeoRotation("", 90+2.*beta*TMath::RadToDeg(), | |
858 | beamPhiPrime*TMath::RadToDeg(), -90); | |
859 | TGeoRotation *beamRot4 = new TGeoRotation("", 90+2.*beta*TMath::RadToDeg(), | |
860 | -beamPhiPrime*TMath::RadToDeg(),-90); | |
b7943f00 | 861 | |
862 | TGeoCombiTrans *beamTransf[8]; | |
863 | beamTransf[0] = new TGeoCombiTrans( 0.5*triangleHeight* | |
864 | TMath::Tan(halfTheta), | |
865 | fgkLadderBeamRadius/2. - dy, | |
531d6cdc | 866 | -3*fgkSegmentLength/8, beamRot1); |
73dfc864 | 867 | |
868 | beamTransf[1] = new TGeoCombiTrans( 0.5*triangleHeight* | |
869 | TMath::Tan(halfTheta), | |
870 | fgkLadderBeamRadius/2. - dy, | |
871 | -3*fgkSegmentLength/8, beamRot1); | |
b7943f00 | 872 | AddTranslationToCombiTrans(beamTransf[1], 0, 0, fgkSegmentLength/2); |
873 | ||
874 | beamTransf[2] = new TGeoCombiTrans(0.5*triangleHeight* | |
875 | TMath::Tan(halfTheta), | |
876 | fgkLadderBeamRadius/2. - dy, | |
531d6cdc | 877 | -fgkSegmentLength/8, beamRot2); |
73dfc864 | 878 | |
879 | beamTransf[3] = new TGeoCombiTrans(0.5*triangleHeight* | |
880 | TMath::Tan(halfTheta), | |
881 | fgkLadderBeamRadius/2. - dy, | |
882 | -fgkSegmentLength/8, beamRot2); | |
b7943f00 | 883 | AddTranslationToCombiTrans(beamTransf[3], 0, 0, fgkSegmentLength/2); |
884 | ||
885 | beamTransf[4] = new TGeoCombiTrans(-0.5*triangleHeight* | |
886 | TMath::Tan(halfTheta), | |
887 | fgkLadderBeamRadius/2. - dy, | |
531d6cdc | 888 | -3*fgkSegmentLength/8, beamRot3); |
73dfc864 | 889 | |
890 | beamTransf[5] = new TGeoCombiTrans(-0.5*triangleHeight* | |
891 | TMath::Tan(halfTheta), | |
892 | fgkLadderBeamRadius/2. - dy, | |
893 | -3*fgkSegmentLength/8, beamRot3); | |
b7943f00 | 894 | AddTranslationToCombiTrans(beamTransf[5], 0, 0, fgkSegmentLength/2); |
895 | ||
896 | beamTransf[6] = new TGeoCombiTrans(-0.5*triangleHeight* | |
531d6cdc | 897 | TMath::Tan(halfTheta),fgkLadderBeamRadius/2.-dy, -fgkSegmentLength/8,beamRot4); |
b7943f00 | 898 | beamTransf[7] = new TGeoCombiTrans(-0.5*triangleHeight* |
531d6cdc | 899 | TMath::Tan(halfTheta),fgkLadderBeamRadius/2.-dy,3*fgkSegmentLength/8,beamRot4); |
b7943f00 | 900 | |
901 | //--- Beams of the bottom | |
902 | TGeoTubeSeg *bottomBeam1 = new TGeoTubeSeg(0, fgkLadderBeamRadius, | |
903 | fgkLadderWidth/2.-fgkLadderLb/3, 0, 180); | |
904 | TGeoVolume *bottomBeam1Vol = new TGeoVolume("ITSsddBottomBeam1Vol", | |
905 | bottomBeam1, carbonFiberLadderStruct); | |
906 | bottomBeam1Vol->SetLineColor(fColorCarbonFiber); | |
907 | TGeoTubeSeg *bottomBeam2 = new TGeoTubeSeg(0, fgkLadderBeamRadius, | |
908 | fgkLadderWidth/2.-fgkLadderLb/3, 0, 90); | |
909 | TGeoVolume *bottomBeam2Vol = new TGeoVolume("ITSsddBottomBeam2Vol", | |
910 | bottomBeam2, carbonFiberLadderStruct); | |
911 | bottomBeam2Vol->SetLineColor(fColorCarbonFiber); | |
912 | TGeoTubeSeg *bottomBeam3 = new TGeoTubeSeg(0, fgkLadderBeamRadius, | |
913 | 0.5*fgkLadderWidth/SinD(fgkBottomBeamAngle) | |
914 | - fgkLadderLb/3, 0, 180); | |
915 | TGeoVolume *bottomBeam3Vol = new TGeoVolume("ITSsddBottomBeam3Vol", | |
916 | bottomBeam3, carbonFiberLadderStruct); | |
917 | bottomBeam3Vol->SetLineColor(fColorCarbonFiber); | |
918 | //bottomBeam3Vol->SetLineColor(2); | |
531d6cdc | 919 | TGeoRotation *bottomBeamRot1 = new TGeoRotation("", 90, 90, 90); |
920 | TGeoRotation *bottomBeamRot2 = new TGeoRotation("",-90, 90, -90); | |
b7943f00 | 921 | |
b7943f00 | 922 | TGeoCombiTrans *bottomBeamTransf1 = new TGeoCombiTrans |
531d6cdc | 923 | (0,-(fgkLadderHeight/2-fgkLadderBeamRadius)-dy,0, bottomBeamRot1); |
b7943f00 | 924 | TGeoCombiTrans *bottomBeamTransf2 = new TGeoCombiTrans(0, |
925 | -(fgkLadderHeight/2-fgkLadderBeamRadius)-dy, | |
531d6cdc | 926 | -fgkSegmentLength/2, bottomBeamRot1); |
b7943f00 | 927 | TGeoCombiTrans *bottomBeamTransf3 = new TGeoCombiTrans(0, |
928 | -(fgkLadderHeight/2 - fgkLadderBeamRadius) | |
531d6cdc | 929 | - dy, fgkSegmentLength/2, bottomBeamRot2); |
b7943f00 | 930 | // be careful for beams #3: when "reading" from -z to +z and |
931 | // from the bottom of the ladder, it should draw a Lambda, and not a V | |
531d6cdc | 932 | TGeoRotation *bottomBeamRot4 = new TGeoRotation("", -90, fgkBottomBeamAngle, -90); |
933 | TGeoRotation *bottomBeamRot5 = new TGeoRotation("" ,-90,-fgkBottomBeamAngle, -90); | |
b7943f00 | 934 | TGeoCombiTrans *bottomBeamTransf4 = new TGeoCombiTrans |
531d6cdc | 935 | (0,-(fgkLadderHeight/2-fgkLadderBeamRadius)-dy,-fgkSegmentLength/4,bottomBeamRot4); |
b7943f00 | 936 | TGeoCombiTrans *bottomBeamTransf5 = new TGeoCombiTrans |
531d6cdc | 937 | (0,-(fgkLadderHeight/2-fgkLadderBeamRadius)-dy,fgkSegmentLength/4, bottomBeamRot5); |
b7943f00 | 938 | |
939 | fLaddSegCommonVol[0] = cfLaddTopVol1; fLaddSegCommonTr[0] = trTop1; | |
940 | fLaddSegCommonVol[1] = cfLaddTopVol2; fLaddSegCommonTr[1] = trTop1; | |
941 | fLaddSegCommonVol[2] = cfLaddSideVol1; fLaddSegCommonTr[2] = ctSideR; | |
942 | fLaddSegCommonVol[3] = cfLaddSideVol1; fLaddSegCommonTr[3] = ctSideL; | |
943 | fLaddSegCommonVol[4] = cfLaddSideVol2; fLaddSegCommonTr[4] = ctSideR; | |
944 | fLaddSegCommonVol[5] = cfLaddSideVol2; fLaddSegCommonTr[5] = ctSideL; | |
945 | fLaddSegCommonVol[6] = sideBeam; fLaddSegCommonTr[6] = beamTransf[0]; | |
946 | fLaddSegCommonVol[7] = sideBeam; fLaddSegCommonTr[7] = beamTransf[1]; | |
947 | fLaddSegCommonVol[8] = sideBeam; fLaddSegCommonTr[8] = beamTransf[2]; | |
948 | fLaddSegCommonVol[9] = sideBeam; fLaddSegCommonTr[9] = beamTransf[3]; | |
949 | fLaddSegCommonVol[10]= sideBeam; fLaddSegCommonTr[10]= beamTransf[4]; | |
950 | fLaddSegCommonVol[11]= sideBeam; fLaddSegCommonTr[11]= beamTransf[5]; | |
951 | fLaddSegCommonVol[12]= sideBeam; fLaddSegCommonTr[12]= beamTransf[6]; | |
952 | fLaddSegCommonVol[13]= sideBeam; fLaddSegCommonTr[13]= beamTransf[7]; | |
953 | fLaddSegCommonVol[14]= bottomBeam1Vol; fLaddSegCommonTr[14]= bottomBeamTransf1; | |
954 | fLaddSegCommonVol[15]= bottomBeam2Vol; fLaddSegCommonTr[15]= bottomBeamTransf2; | |
955 | fLaddSegCommonVol[16]= bottomBeam2Vol; fLaddSegCommonTr[16]= bottomBeamTransf3; | |
956 | fLaddSegCommonVol[17]= bottomBeam3Vol; fLaddSegCommonTr[17]= bottomBeamTransf4; | |
957 | fLaddSegCommonVol[18]= bottomBeam3Vol; fLaddSegCommonTr[18]= bottomBeamTransf5; | |
c789ee28 | 958 | |
b7943f00 | 959 | |
960 | //******************************************************************** | |
961 | // cables | |
962 | //******************************************************************** | |
963 | char cableName[30]; | |
964 | for (Int_t i=0; i<fgkLay3Ndet; i++) { | |
965 | sprintf(cableName, "digitCableLay3A_%i",i); | |
966 | fDigitCableLay3A[i].SetName(cableName); | |
967 | fDigitCableLay3A[i].SetWidth(fgkDigitCablWidth); | |
968 | fDigitCableLay3A[i].SetThickness(fgkDigitCablPolyThick+fgkDigitCablAlThick); | |
969 | fDigitCableLay3A[i].SetNLayers(2); | |
970 | fDigitCableLay3A[i].SetLayer( 0, fgkDigitCablPolyThick, polyhamideSDD, | |
971 | fColorPolyhamide); | |
972 | fDigitCableLay3A[i].SetLayer(1, fgkDigitCablAlThick, alSDD, fColorAl); | |
973 | sprintf(cableName, "digitCableLay3B_%i",i); | |
974 | fDigitCableLay3B[i].SetName(cableName); | |
975 | fDigitCableLay3B[i].SetWidth(fgkDigitCablWidth); | |
976 | fDigitCableLay3B[i].SetThickness(fgkDigitCablPolyThick+fgkDigitCablAlThick); | |
977 | fDigitCableLay3B[i].SetNLayers(2); | |
978 | fDigitCableLay3B[i].SetLayer( 0, fgkDigitCablPolyThick, polyhamideSDD, | |
979 | fColorPolyhamide); | |
980 | fDigitCableLay3B[i].SetLayer(1, fgkDigitCablAlThick, alSDD, fColorAl); | |
981 | }; | |
982 | for (Int_t i=0; i<fgkLay4Ndet; i++) { | |
983 | sprintf(cableName, "digitCableLay4A_%i",i); | |
984 | fDigitCableLay4A[i].SetName(cableName); | |
985 | fDigitCableLay4A[i].SetWidth(fgkDigitCablWidth); | |
986 | fDigitCableLay4A[i].SetThickness(fgkDigitCablPolyThick+fgkDigitCablAlThick); | |
987 | fDigitCableLay4A[i].SetNLayers(2); | |
988 | fDigitCableLay4A[i].SetLayer( 0, fgkDigitCablPolyThick, polyhamideSDD, | |
989 | fColorPolyhamide); | |
990 | fDigitCableLay4A[i].SetLayer(1, fgkDigitCablAlThick, alSDD, fColorAl); | |
991 | sprintf(cableName, "digitCableLay4B_%i",i); | |
992 | fDigitCableLay4B[i].SetName(cableName); | |
993 | fDigitCableLay4B[i].SetWidth(fgkDigitCablWidth); | |
994 | fDigitCableLay4B[i].SetThickness(fgkDigitCablPolyThick+fgkDigitCablAlThick); | |
995 | fDigitCableLay4B[i].SetNLayers(2); | |
996 | fDigitCableLay4B[i].SetLayer( 0, fgkDigitCablPolyThick, polyhamideSDD, | |
997 | fColorPolyhamide); | |
998 | fDigitCableLay4B[i].SetLayer(1, fgkDigitCablAlThick, alSDD, fColorAl); | |
999 | }; | |
1000 | // Well, those digit cables could also include the analog cables | |
1001 | // which have the same width and the same path, at least in the ladder. | |
1002 | // It will gain some computing ressources (less volumes) and some | |
1003 | // coding efforts ... !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! | |
1004 | // The only thing to do is to change the names and put the correct total | |
1005 | // thicknesses | |
73dfc864 | 1006 | |
1007 | // some transformations and volumes used in several places | |
1008 | fCommonTr[0] = new TGeoRotation("CarlosSuppRotN", | |
1009 | 0, -fgkCarlosSuppAngle, 0); | |
1010 | ||
1011 | TGeoTube *littleScrewHead = new TGeoTube("littleScrewHead", 0, fgkLittleScrewHeadR, | |
1012 | fgkLittleScrewHeadH/2); | |
1013 | fCommonVol[0] = new TGeoVolume("vLittleScrewHead", | |
1014 | littleScrewHead, stainless); | |
1015 | fCommonVol[0]->SetLineColor(kGray); | |
1016 | ||
1017 | fLadderFoot = CreateLadderFoot(); | |
1018 | CreateLVCard(); | |
1019 | fCardHV = CreateHVCard(0); | |
1020 | fCardCarlos = CreateCarlosCard(0); | |
1021 | ||
1022 | //================== | |
1023 | // link beteen phynox and plastic cooling tubes | |
1024 | //================== | |
1025 | ||
1026 | fRaccordoL = new TGeoVolumeAssembly("RaccordoL"); | |
1027 | Double_t fullRacLen = fgkConnectorCoolTubeL1+fgkConnectorCoolTubeL2+fgkConnectorCoolTubeL3; | |
1028 | TGeoTube *waterRac = new TGeoTube("waterRac", 0, fgkConnectorCoolTubeRmin, fullRacLen/2); | |
1029 | TGeoVolume * vwaterRac = new TGeoVolume("vwaterRac", waterRac, coolerMediumSDD); | |
1030 | vwaterRac->SetLineColor(kBlue); | |
1031 | ||
1032 | TGeoTube *tube1Rac = new TGeoTube("tube1Rac", fgkConnectorCoolTubeRmin, | |
1033 | fgkConnectorCoolTubeR1, fgkConnectorCoolTubeL1/2); | |
1034 | TGeoTube *tube2Rac = new TGeoTube("tube2Rac", fgkConnectorCoolTubeRmin, | |
1035 | fgkConnectorCoolTubeR2, fgkConnectorCoolTubeL2/2); | |
1036 | TGeoTube *tube3Rac = new TGeoTube("tube3Rac", fgkConnectorCoolTubeRmin, | |
1037 | fgkConnectorCoolTubeR3, fgkConnectorCoolTubeL3/2); | |
1038 | TGeoVolume * vtube1Rac = new TGeoVolume("vtube1Rac", tube1Rac, raccordMedium); | |
1039 | TGeoVolume * vtube2Rac = new TGeoVolume("vtube2Rac", tube2Rac, raccordMedium); | |
1040 | TGeoVolume * vtube3Rac = new TGeoVolume("vtube3Rac", tube3Rac, raccordMedium); | |
1041 | vtube1Rac->SetLineColor(kGray); | |
1042 | vtube2Rac->SetLineColor(kGray); | |
1043 | vtube3Rac->SetLineColor(kGray); | |
1044 | ||
1045 | TGeoTranslation *trTube1Rac = new TGeoTranslation("trTube1Rac",0,0, | |
1046 | -fullRacLen/2+fgkConnectorCoolTubeL1/2); | |
1047 | TGeoTranslation *trTube2Rac = new TGeoTranslation("trTube2Rac",0,0, | |
1048 | (-fullRacLen/2+fgkConnectorCoolTubeL1+fgkConnectorCoolTubeL2/2)); | |
1049 | TGeoTranslation *trTube3Rac = new TGeoTranslation("trTube3Rac",0,0, | |
1050 | (-fullRacLen/2+fgkConnectorCoolTubeL1+ | |
1051 | fgkConnectorCoolTubeL2+fgkConnectorCoolTubeL3/2)); | |
1052 | fRaccordoL->AddNode(vwaterRac, 1,0); | |
1053 | fRaccordoL->AddNode(vtube1Rac, 1,trTube1Rac); | |
1054 | fRaccordoL->AddNode(vtube2Rac, 1,trTube2Rac); | |
1055 | fRaccordoL->AddNode(vtube3Rac, 1,trTube3Rac); | |
531d6cdc | 1056 | } |
c789ee28 | 1057 | |
c789ee28 | 1058 | |
b7943f00 | 1059 | //________________________________________________________________________ |
1060 | void AliITSv11GeometrySDD::CheckOverlaps(Double_t precision){ | |
1061 | // | |
1062 | // a debugging function for checking some possible overlaps | |
1063 | // | |
108bd0fe | 1064 | if (fSDDsensor3) fSDDsensor3->CheckOverlaps(precision); |
1065 | if (fSDDsensor4) fSDDsensor4->CheckOverlaps(precision); | |
b7943f00 | 1066 | if (fHybrid) fHybrid->CheckOverlaps(precision); |
531d6cdc | 1067 | } |
c789ee28 | 1068 | |
1069 | ||
db486a6e | 1070 | //________________________________________________________________________ |
1071 | TGeoCombiTrans *AliITSv11GeometrySDD:: | |
108bd0fe | 1072 | CreateCombiTrans(const char *name, Double_t dy, Double_t dz, Double_t dphi, |
1073 | Bool_t planeSym) { | |
db486a6e | 1074 | // |
1075 | // return the TGeoCombiTrans which make a translation in y and z | |
1076 | // and a rotation in phi in the global coord system | |
108bd0fe | 1077 | // If planeSym = true, the rotation places the object symetrically |
1078 | // (with respect to the transverse plane) to its position in the | |
1079 | // case planeSym = false | |
db486a6e | 1080 | // |
1081 | ||
1082 | TGeoTranslation t1(dy*CosD(90.+dphi),dy*SinD(90.+dphi), dz); | |
1083 | TGeoRotation r1("",0.,0.,dphi); | |
108bd0fe | 1084 | TGeoRotation r2("",90, 180, -90-dphi); |
db486a6e | 1085 | |
1086 | TGeoCombiTrans *combiTrans1 = new TGeoCombiTrans(name); | |
1087 | combiTrans1->SetTranslation(t1); | |
108bd0fe | 1088 | if (planeSym) combiTrans1->SetRotation(r1); |
1089 | else combiTrans1->SetRotation(r2); | |
db486a6e | 1090 | return combiTrans1; |
531d6cdc | 1091 | } |
c789ee28 | 1092 | |
1093 | ||
db486a6e | 1094 | //________________________________________________________________________ |
c789ee28 | 1095 | void AliITSv11GeometrySDD::AddTranslationToCombiTrans(TGeoCombiTrans* ct, |
db486a6e | 1096 | Double_t dx, |
1097 | Double_t dy, | |
b7943f00 | 1098 | Double_t dz) const{ |
1099 | // Add a dx,dy,dz translation to the initial TGeoCombiTrans | |
1100 | const Double_t *vect = ct->GetTranslation(); | |
1101 | Double_t newVect[3] = {vect[0]+dx, vect[1]+dy, vect[2]+dz}; | |
1102 | ct->SetTranslation(newVect); | |
531d6cdc | 1103 | } |
c789ee28 | 1104 | |
1105 | ||
1106 | //________________________________________________________________________ | |
1107 | void AliITSv11GeometrySDD::ShowOnePiece(TGeoVolume *moth) { | |
1108 | // for code developpment and debugging purposes | |
1109 | ||
108bd0fe | 1110 | if (! fSDDsensor3) CreateBasicObjects(); |
531d6cdc | 1111 | |
1112 | // moth->AddNode(fPinSupport, 1, 0); | |
1113 | // moth->AddNode(fCoolPipeSupportL, 1, 0); | |
73dfc864 | 1114 | // moth->AddNode(fSDDsensor3, 1, 0); |
1115 | // moth->AddNode(fSDDsensor4, 1, 0); | |
531d6cdc | 1116 | // moth->AddNode(fBaseThermalBridge, 1, 0); |
1117 | // moth->AddNode(fHybrid,100,0); | |
73dfc864 | 1118 | // moth->AddNode(fLadderFoot,1,0); |
1119 | //moth->AddNode(fCardLVL,1,0); | |
1120 | //moth->AddNode(fCardLVR,1,0); | |
b7943f00 | 1121 | |
e118532f | 1122 | TGeoVolume* seg = CreateLadderSegment( 3, 0); |
1123 | moth->AddNode(seg, 1, 0); | |
b7943f00 | 1124 | |
108bd0fe | 1125 | // TGeoVolumeAssembly *lay3Ladder = CreateLadder(3); |
531d6cdc | 1126 | // moth->AddNode(lay3Ladder, 1, 0); |
1127 | ||
108bd0fe | 1128 | // TGeoVolumeAssembly *lay3Detectors = CreateDetectorsAssembly(3); |
531d6cdc | 1129 | // moth->AddNode(lay3Detectors, 1, 0); |
1130 | ||
73dfc864 | 1131 | // TGeoVolumeAssembly *lay3Detectors = CreateDetectorsAssembly(3); |
1132 | // moth->AddNode(lay3Detectors, 1, 0); | |
108bd0fe | 1133 | |
1134 | ||
bf210566 | 1135 | // TGeoVolumeAssembly *endLadder = CreateEndLadder( 4 ); |
1136 | // moth->AddNode(endLadder, 1, 0); | |
108bd0fe | 1137 | |
1138 | // TGeoVolumeAssembly *highVCard = CreateHVCard( 4 ); | |
1139 | // moth->AddNode(highVCard, 1, 0); | |
1140 | ||
73dfc864 | 1141 | // TGeoVolumeAssembly *supportRing = CreateSupportRing( 4 ); |
1142 | // moth->AddNode(supportRing, 1, 0); | |
1143 | ||
e118532f | 1144 | // TGeoVolume *endLadderCards = CreateEndLadderCardsV( 4 ); |
108bd0fe | 1145 | // moth->AddNode(endLadderCards, 1, 0); |
1146 | ||
73dfc864 | 1147 | // TGeoVolumeAssembly *carlosCard = CreateCarlosCard( 4 ); |
1148 | // moth->AddNode(carlosCard, 1, 0); | |
bf210566 | 1149 | |
1150 | ||
1151 | ||
1152 | /* | |
1153 | //================================== | |
1154 | //--- test of flat cable curvature | |
1155 | //================================== | |
1156 | ||
1157 | double angle = 90; | |
1158 | AliITSv11GeomCableFlat cable("test", 3, 0.3); | |
1159 | cable.SetNLayers(1); | |
1160 | cable.SetNLayers(2); | |
1161 | cable.SetLayer(0, 0.2, coolerMediumSDD, 2); | |
1162 | cable.SetLayer(1, 0.1, coolerMediumSDD, 3); | |
1163 | cable.SetInitialNode(endLadderCards); | |
1164 | ||
1165 | Double_t p1[3], p2[3], vX[3] = {1,0,0},vY[3] = {0,5,0}; | |
1166 | ||
1167 | p1[0] = -3; | |
1168 | p1[1] = 1; | |
1169 | p1[2] = 10; | |
1170 | ||
1171 | p2[0] = 0; | |
1172 | p2[1] = 1; | |
1173 | p2[2] = 10; | |
1174 | cable.AddCheckPoint(endLadderCards, 0, p1, vX); | |
1175 | cable.AddCheckPoint(endLadderCards, 1, p2, vX); | |
1176 | cable.CreateAndInsertBoxCableSegment(1,angle); | |
1177 | ||
1178 | Double_t p3[3], p4[3]; | |
1179 | ||
1180 | p3[0] = 2; | |
1181 | p3[1] = 3; | |
1182 | p3[2] = 10; | |
1183 | cable.AddCheckPoint(endLadderCards, 2, p3, vY); | |
1184 | cable.CreateAndInsertCableCylSegment(2,angle); | |
1185 | ||
1186 | p4[0] = 2; | |
1187 | p4[1] = 6; | |
1188 | p4[2] = 10; | |
1189 | cable.AddCheckPoint(endLadderCards, 3, p4, vY); | |
1190 | cable.CreateAndInsertCableSegment(3,angle); | |
1191 | */ | |
531d6cdc | 1192 | } |
c789ee28 | 1193 | |
1194 | ||
db486a6e | 1195 | //________________________________________________________________________ |
b7943f00 | 1196 | void AliITSv11GeometrySDD::Layer3(TGeoVolume *moth) { |
1197 | // | |
1198 | // Insert the layer 3 in the mother volume. This is a virtual volume | |
1199 | // containing ladders of layer 3 and the supporting rings | |
1200 | // | |
1201 | ||
1202 | if (! moth) { | |
1203 | printf("Error::AliITSv11GeometrySDD: Can't insert layer3, mother is null!\n"); | |
1204 | return; | |
1205 | }; | |
1206 | ||
108bd0fe | 1207 | TGeoMedium *airSDD = GetMedium("SDD AIR$"); |
b7943f00 | 1208 | |
1209 | fMotherVol = moth; | |
108bd0fe | 1210 | if (! fSDDsensor3) CreateBasicObjects(); |
b7943f00 | 1211 | |
108bd0fe | 1212 | //==================================== |
1213 | // First we create the central barrel | |
1214 | //==================================== | |
1215 | ||
1216 | TGeoVolumeAssembly *lay3Ladder = CreateLadder(3); | |
1217 | TGeoVolumeAssembly *lay3Detectors = CreateDetectorsAssembly(3); | |
1218 | //TGeoVolume *lay3Detectors = CreateDetectors(3); | |
b7943f00 | 1219 | TGeoTube *virtualLayer3Shape = new TGeoTube("ITSsddLayer3Shape", |
1220 | fgkLay3Rmin,fgkLay3Rmax,fgkLay3Length*0.5); | |
1221 | TGeoVolume *virtualLayer3 = new TGeoVolume("ITSsddLayer3", | |
1222 | virtualLayer3Shape, airSDD); | |
1223 | ||
1224 | Double_t dPhi = 360./fgkLay3Nladd; | |
1225 | Double_t detectorsThick = fgkLadWaferSep + 2*fgkWaferThickness; | |
1226 | // Placing virtual ladder and detectors volumes following | |
1227 | // ladder ordering convention | |
1228 | char rotName[30]; | |
1229 | Int_t iLaddMin = 0; | |
1230 | Int_t iLaddMax = fgkLay3Nladd; | |
1231 | if ((fAddOnlyLadder3min>=0)&&(fAddOnlyLadder3max<fgkLay3Nladd)) { | |
1232 | iLaddMin = fAddOnlyLadder3min; | |
1233 | iLaddMax = fAddOnlyLadder3max+1; | |
1234 | }; | |
1235 | ||
1236 | for (Int_t iLadd = iLaddMin; iLadd < iLaddMax; iLadd++) { | |
1237 | ||
108bd0fe | 1238 | Double_t ladderPhi = -3*dPhi+iLadd*dPhi; |
b7943f00 | 1239 | sprintf(rotName, "ITSsddLay3Ladd%i",iLadd); |
1240 | Double_t minRadiusLadBox = fLay3LaddShortRadius-fLay3LadderUnderSegDH; | |
1241 | if (iLadd%2 != 0) | |
1242 | minRadiusLadBox = fLay3LaddLongRadius-fLay3LadderUnderSegDH; | |
1243 | minRadiusLadBox += ((TGeoBBox*)lay3Ladder->GetShape())->GetDY(); | |
73dfc864 | 1244 | TGeoCombiTrans *ctLadd; |
1245 | //============================================================= | |
1246 | // | |
1247 | // Special modification for ladder 2 of layer 3: | |
1248 | // It has been inverted (pi rotation around y axis) | |
1249 | // | |
1250 | //============================================================= | |
1251 | if (iLadd != 2) | |
1252 | ctLadd = CreateCombiTrans(rotName,minRadiusLadBox, | |
1253 | 0, ladderPhi, kTRUE); | |
1254 | else | |
1255 | ctLadd = CreateCombiTrans(rotName,minRadiusLadBox, | |
1256 | 0, ladderPhi, kFALSE); | |
b7943f00 | 1257 | virtualLayer3->AddNode(lay3Ladder, iLadd, ctLadd); |
1258 | /////////////////////////////////////////////////// | |
1259 | sprintf(rotName, "ITSsddLay3DetBox%i",iLadd); | |
1260 | Double_t minRadiusDetBox = fgkLay3DetShortRadius; | |
1261 | if (iLadd%2 != 0) minRadiusDetBox = fgkLay3DetLongRadius; | |
1262 | minRadiusDetBox += detectorsThick/2; | |
73dfc864 | 1263 | TGeoCombiTrans *ctDet; |
1264 | if (iLadd != 2) | |
1265 | ctDet = CreateCombiTrans(rotName, minRadiusDetBox, | |
1266 | 0, ladderPhi, kTRUE); | |
1267 | else | |
1268 | ctDet = CreateCombiTrans(rotName, minRadiusDetBox, | |
1269 | 0, ladderPhi, kFALSE); | |
1270 | ||
b7943f00 | 1271 | virtualLayer3->AddNode(lay3Detectors, iLadd, ctDet); |
1272 | /////////////////////////////////////////////////// | |
1273 | } | |
1274 | ||
bf210566 | 1275 | /* |
108bd0fe | 1276 | //==================================== |
1277 | // Then the forward rapidity pieces | |
1278 | // (cooling, Carlos, LV, HV ...) | |
1279 | //==================================== | |
1280 | ||
bf210566 | 1281 | Double_t fgkForwardLay3Length = fgkEndLadPipeUlengthLay3+10*fgkmm; // this has to be tune |
1282 | Double_t fgkForwardLay3Rmin = fgkLay3Rmin-7*fgkmm; | |
1283 | Double_t fgkForwardLay3Rmax = fgkLay3Rmax-5*fgkmm; | |
108bd0fe | 1284 | |
1285 | TGeoVolumeAssembly* lay3EndLadder = CreateEndLadderCards(3); | |
1286 | TGeoTube *virtualForward3Shape = new TGeoTube("virtualForward3Shape", | |
1287 | fgkForwardLay3Rmin, fgkForwardLay3Rmax, | |
1288 | fgkForwardLay3Length/2.); | |
bf210566 | 1289 | |
1290 | // TGeoPcon *virtualForward3Shape = new TGeoPcon("virtualForward3Shape",0,360,2); | |
1291 | // // virtualForward3Shape->DefineSection(Int_t snum, Double_t z, Double_t rmin, Double_t rmax); | |
1292 | // virtualForward3Shape->DefineSection(0, Double_t z, Double_t rmin, Double_t rmax); | |
1293 | ||
1294 | ||
108bd0fe | 1295 | TGeoVolume *virtualForward3Pos = new TGeoVolume("ITSsddForward3Pos", |
1296 | virtualForward3Shape, airSDD); | |
1297 | TGeoVolume *virtualForward3Neg = new TGeoVolume("ITSsddForward3Neg", | |
1298 | virtualForward3Shape, airSDD); | |
bf210566 | 1299 | // TGeoVolume *virtualForward3Neg = new TGeoVolumeAssembly("ITSsddForward3Neg"); |
1300 | // TGeoVolume *virtualForward3Pos = new TGeoVolumeAssembly("ITSsddForward3Pos"); | |
1301 | ||
108bd0fe | 1302 | TGeoTranslation *virtualForward3TrPos = new TGeoTranslation("virtualForward3TrPos",0,0, |
1303 | fgkLay3Length/2+fgkForwardLay3Length/2); | |
1304 | TGeoTranslation *virtualForward3TrNeg = new TGeoTranslation("virtualForward3TrNeg",0,0, | |
1305 | -fgkLay3Length/2-fgkForwardLay3Length/2); | |
1306 | ||
1307 | for (Int_t iLadd = iLaddMin; iLadd < iLaddMax; iLadd++) { | |
1308 | ||
1309 | Double_t ladderPhi = -3*dPhi+iLadd*dPhi; | |
1310 | Double_t minRadiusDetBox = fgkLay3DetShortRadius; | |
1311 | if (iLadd%2 != 0) minRadiusDetBox = fgkLay3DetLongRadius; | |
1312 | minRadiusDetBox += detectorsThick/2; | |
1313 | ||
1314 | sprintf(rotName, "ITSsddLay3EndLadd%i",iLadd); | |
1315 | ||
1316 | TGeoCombiTrans *ctEndLaddPos = CreateCombiTrans(rotName, minRadiusDetBox-0.1, | |
1317 | -fgkForwardLay3Length/2, ladderPhi, kTRUE); | |
1318 | TGeoCombiTrans *ctEndLaddNeg = CreateCombiTrans(rotName, minRadiusDetBox-0.1, | |
1319 | fgkForwardLay3Length/2, ladderPhi, kFALSE); | |
1320 | ||
1321 | virtualForward3Pos->AddNode(lay3EndLadder, iLadd*2, ctEndLaddPos); | |
1322 | virtualForward3Neg->AddNode(lay3EndLadder, iLadd*2, ctEndLaddNeg); | |
1323 | } | |
1324 | ||
bf210566 | 1325 | */ |
1326 | ||
1327 | ||
108bd0fe | 1328 | if(GetDebug(1)) { |
1329 | virtualLayer3->CheckOverlaps(0.01); | |
bf210566 | 1330 | //virtualForward3Pos->CheckOverlaps(0.01); |
1331 | //virtualForward3Neg->CheckOverlaps(0.01); | |
108bd0fe | 1332 | } |
1333 | ||
b7943f00 | 1334 | virtualLayer3->SetVisibility(kFALSE); |
bf210566 | 1335 | //virtualForward3Pos->SetVisibility(kFALSE); |
1336 | //virtualForward3Neg->SetVisibility(kFALSE); | |
1337 | ||
108bd0fe | 1338 | |
b7943f00 | 1339 | moth->AddNode(virtualLayer3, 1, 0); |
bf210566 | 1340 | //moth->AddNode(virtualForward3Pos, 1, virtualForward3TrPos); |
1341 | //moth->AddNode(virtualForward3Neg, 1, virtualForward3TrNeg); | |
531d6cdc | 1342 | } |
c789ee28 | 1343 | |
1344 | ||
bf210566 | 1345 | // //________________________________________________________________________ |
1346 | // void AliITSv11GeometrySDD::ForwardLayer3(TGeoVolume *moth) { | |
1347 | // // | |
1348 | // // Insert the forward pieces of layer 3 in the mother volume. | |
1349 | // // (cooling, Carlos, LV, HV ...) | |
1350 | // // | |
1351 | ||
1352 | // if (! moth) { | |
1353 | // printf("Error::AliITSv11GeometrySDD: Can't insert layer3, mother is null!\n"); | |
1354 | // return; | |
1355 | // }; | |
1356 | ||
1357 | // TGeoMedium *airSDD = GetMedium("SDD AIR$"); | |
1358 | ||
1359 | // if (! fSDDsensor3) CreateBasicObjects(); | |
1360 | ||
1361 | // Double_t dPhi = 360./fgkLay3Nladd; | |
1362 | // Double_t detectorsThick = fgkLadWaferSep + 2*fgkWaferThickness; | |
1363 | // Int_t iLaddMin = 0; | |
1364 | // Int_t iLaddMax = fgkLay3Nladd; | |
1365 | // if ((fAddOnlyLadder3min>=0)&&(fAddOnlyLadder3max<fgkLay3Nladd)) { | |
1366 | // iLaddMin = fAddOnlyLadder3min; | |
1367 | // iLaddMax = fAddOnlyLadder3max+1; | |
1368 | // }; | |
1369 | // char rotName[30]; | |
1370 | ||
1371 | ||
1372 | // //================= | |
1373 | ||
1374 | // Double_t fgkForwardLay3Length = fgkEndLadPipeUlengthLay3+10*fgkmm; // this has to be tune | |
1375 | // Double_t fgkForwardLay3Rmin = fgkLay3Rmin-7*fgkmm; | |
1376 | // Double_t fgkForwardLay3Rmax = fgkLay3Rmax-5*fgkmm; | |
1377 | ||
1378 | // TGeoVolumeAssembly* lay3EndLadder = CreateEndLadderCards(3); | |
1379 | // TGeoTube *virtualForward3Shape = new TGeoTube("virtualForward3Shape", | |
1380 | // fgkForwardLay3Rmin, fgkForwardLay3Rmax, | |
1381 | // fgkForwardLay3Length/2.); | |
1382 | ||
1383 | // // TGeoPcon *virtualForward3Shape = new TGeoPcon("virtualForward3Shape",0,360,2); | |
1384 | // // // virtualForward3Shape->DefineSection(Int_t snum, Double_t z, Double_t rmin, Double_t rmax); | |
1385 | // // virtualForward3Shape->DefineSection(0, Double_t z, Double_t rmin, Double_t rmax); | |
1386 | ||
1387 | ||
1388 | // TGeoVolume *virtualForward3Pos = new TGeoVolume("ITSsddForward3Pos", | |
1389 | // virtualForward3Shape, airSDD); | |
1390 | // TGeoVolume *virtualForward3Neg = new TGeoVolume("ITSsddForward3Neg", | |
1391 | // virtualForward3Shape, airSDD); | |
1392 | // // TGeoVolume *virtualForward3Neg = new TGeoVolumeAssembly("ITSsddForward3Neg"); | |
1393 | // // TGeoVolume *virtualForward3Pos = new TGeoVolumeAssembly("ITSsddForward3Pos"); | |
1394 | ||
1395 | // TGeoTranslation *virtualForward3TrPos = new TGeoTranslation("virtualForward3TrPos",0,0, | |
1396 | // fgkLay3Length/2+fgkForwardLay3Length/2); | |
1397 | // TGeoTranslation *virtualForward3TrNeg = new TGeoTranslation("virtualForward3TrNeg",0,0, | |
1398 | // -fgkLay3Length/2-fgkForwardLay3Length/2); | |
1399 | ||
1400 | // for (Int_t iLadd = iLaddMin; iLadd < iLaddMax; iLadd++) { | |
1401 | ||
1402 | // Double_t ladderPhi = -3*dPhi+iLadd*dPhi; | |
1403 | // Double_t minRadiusDetBox = fgkLay3DetShortRadius; | |
1404 | // if (iLadd%2 != 0) minRadiusDetBox = fgkLay3DetLongRadius; | |
1405 | // minRadiusDetBox += detectorsThick/2; | |
1406 | ||
1407 | // sprintf(rotName, "ITSsddLay3EndLadd%i",iLadd); | |
1408 | ||
1409 | // TGeoCombiTrans *ctEndLaddPos = CreateCombiTrans(rotName, minRadiusDetBox-0.1, | |
1410 | // -fgkForwardLay3Length/2, ladderPhi, kTRUE); | |
1411 | // TGeoCombiTrans *ctEndLaddNeg = CreateCombiTrans(rotName, minRadiusDetBox-0.1, | |
1412 | // fgkForwardLay3Length/2, ladderPhi, kFALSE); | |
1413 | ||
1414 | // virtualForward3Pos->AddNode(lay3EndLadder, iLadd*2, ctEndLaddPos); | |
1415 | // virtualForward3Neg->AddNode(lay3EndLadder, iLadd*2, ctEndLaddNeg); | |
1416 | // } | |
1417 | ||
1418 | // if(GetDebug(1)) { | |
1419 | // virtualForward3Pos->CheckOverlaps(0.01); | |
1420 | // virtualForward3Neg->CheckOverlaps(0.01); | |
1421 | // } | |
1422 | ||
1423 | // virtualForward3Pos->SetVisibility(kFALSE); | |
1424 | // virtualForward3Neg->SetVisibility(kFALSE); | |
1425 | ||
1426 | // moth->AddNode(virtualForward3Pos, 1, virtualForward3TrPos); | |
1427 | // moth->AddNode(virtualForward3Neg, 1, virtualForward3TrNeg); | |
1428 | // } | |
1429 | ||
1430 | ||
1431 | ||
1432 | //________________________________________________________________________ | |
1433 | void AliITSv11GeometrySDD::ForwardLayer3(TGeoVolume *moth) { | |
1434 | // | |
1435 | // Insert the end-ladder of layer 3 in the mother volume. | |
1436 | // (cooling, Carlos, LV, HV ...) | |
1437 | // | |
1438 | ||
1439 | if (! moth) { | |
1440 | printf("Error::AliITSv11GeometrySDD: Can't insert layer3, mother is null!\n"); | |
1441 | return; | |
1442 | }; | |
1443 | ||
1444 | if (! fSDDsensor3) CreateBasicObjects(); | |
1445 | ||
1446 | Int_t iLaddMin = 0; | |
1447 | Int_t iLaddMax = fgkLay3Nladd; | |
1448 | if ((fAddOnlyLadder3min>=0)&&(fAddOnlyLadder3max<fgkLay3Nladd)) { | |
1449 | iLaddMin = fAddOnlyLadder3min; | |
1450 | iLaddMax = fAddOnlyLadder3max+1; | |
1451 | }; | |
1452 | ||
1453 | TGeoVolume *virtualForward3Neg = new TGeoVolumeAssembly("ITSsddForward3Neg"); | |
1454 | TGeoVolume *virtualForward3Pos = new TGeoVolumeAssembly("ITSsddForward3Pos"); | |
1455 | ||
1456 | char rotName[30]; | |
1457 | Double_t dPhi = 360./fgkLay3Nladd; | |
1458 | TGeoVolume* lay3EndLadder = CreateEndLadderCardsV(3); | |
1459 | ||
1460 | for (Int_t iLadd = iLaddMin; iLadd < iLaddMax; iLadd++) { | |
1461 | ||
1462 | Double_t ladderPhi = -3*dPhi+iLadd*dPhi; | |
1463 | Double_t dR = 0; | |
1464 | if (iLadd%2 != 0) dR = fgkLay3DetLongRadius-fgkLay3DetShortRadius; | |
1465 | ||
1466 | sprintf(rotName, "ITSsddLay3EndLadd%i",iLadd); | |
1467 | ||
1468 | TGeoCombiTrans *ctEndLaddPos = CreateCombiTrans(rotName, dR, | |
1469 | fgkLay3Length/2, ladderPhi, kTRUE); | |
1470 | TGeoCombiTrans *ctEndLaddNeg = CreateCombiTrans(rotName, dR, | |
1471 | -fgkLay3Length/2, ladderPhi, kFALSE); | |
1472 | ||
1473 | virtualForward3Pos->AddNode(lay3EndLadder, iLadd*2, ctEndLaddPos); | |
1474 | virtualForward3Neg->AddNode(lay3EndLadder, iLadd*2, ctEndLaddNeg); | |
1475 | } | |
1476 | ||
1477 | if(GetDebug(1)) { | |
1478 | virtualForward3Pos->CheckOverlaps(0.01); | |
1479 | virtualForward3Neg->CheckOverlaps(0.01); | |
1480 | } | |
1481 | ||
1482 | moth->AddNode(virtualForward3Pos, 1); | |
1483 | moth->AddNode(virtualForward3Neg, 1); | |
1484 | } | |
1485 | ||
db486a6e | 1486 | //________________________________________________________________________ |
b7943f00 | 1487 | void AliITSv11GeometrySDD::Layer4(TGeoVolume *moth) { |
1488 | // | |
1489 | // Insert the layer 4 in the mother volume. This is a virtual volume | |
1490 | // containing ladders of layer 4 and the supporting rings | |
1491 | // | |
1492 | ||
1493 | if (! moth) { | |
1494 | printf("Error::AliITSv11GeometrySDD: Can't insert layer4, mother is null!\n"); | |
1495 | return; | |
1496 | }; | |
1497 | ||
1498 | fMotherVol = moth; | |
1499 | ||
108bd0fe | 1500 | if (! fSDDsensor3) CreateBasicObjects(); |
b7943f00 | 1501 | |
1502 | TGeoTube *virtualLayer4Shape =new TGeoTube("ITSsddLayer4Shape", | |
1503 | fgkLay4Rmin,fgkLay4Rmax,fgkLay4Length*0.5); | |
108bd0fe | 1504 | TGeoMedium *airSDD = GetMedium("SDD AIR$"); |
b7943f00 | 1505 | TGeoVolume *virtualLayer4 = new TGeoVolume("ITSsddLayer4", |
1506 | virtualLayer4Shape, airSDD); | |
108bd0fe | 1507 | |
1508 | //==================================== | |
1509 | // First we create the central barrel | |
1510 | //==================================== | |
1511 | ||
1512 | TGeoVolumeAssembly *lay4Ladder = CreateLadder(4); | |
1513 | //TGeoVolume *lay4Detectors = CreateDetectors(4); | |
1514 | TGeoVolumeAssembly *lay4Detectors = CreateDetectorsAssembly(4); | |
1515 | ||
b7943f00 | 1516 | Double_t dPhi = 360./fgkLay4Nladd; |
1517 | Double_t detBoxThickness = fgkLadWaferSep + 2*fgkWaferThickness; | |
108bd0fe | 1518 | |
b7943f00 | 1519 | // placing virtual ladder and detectors volumes following ladder |
1520 | // ordering convention | |
1521 | char rotName[20]; | |
1522 | Int_t iLaddMin = 0; | |
1523 | Int_t iLaddMax = fgkLay4Nladd; | |
1524 | if ((fAddOnlyLadder4min >= 0)&&(fAddOnlyLadder4max < fgkLay4Nladd)) { | |
1525 | iLaddMin = fAddOnlyLadder4min; | |
1526 | iLaddMax = fAddOnlyLadder4max+1; | |
1527 | } | |
1528 | for (Int_t iLadd = iLaddMin; iLadd < iLaddMax; iLadd++) { | |
108bd0fe | 1529 | |
1530 | Double_t ladderPhi = -5*dPhi + iLadd*dPhi; | |
b7943f00 | 1531 | sprintf(rotName, "ITSsddLay4Ladd%i",iLadd); |
1532 | Double_t minRadiusLadBox = fLay4LaddShortRadius-fLay4LadderUnderSegDH; | |
1533 | if (iLadd%2 != 0) | |
1534 | minRadiusLadBox = fLay4LaddLongRadius-fLay4LadderUnderSegDH; | |
1535 | minRadiusLadBox += ((TGeoBBox*)lay4Ladder->GetShape())->GetDY(); | |
1536 | TGeoCombiTrans *ctLadd = CreateCombiTrans(rotName, minRadiusLadBox, | |
108bd0fe | 1537 | 0, ladderPhi, kTRUE); |
b7943f00 | 1538 | virtualLayer4->AddNode(lay4Ladder, iLadd, ctLadd); |
108bd0fe | 1539 | /////////////////////////////////////////////////// |
b7943f00 | 1540 | sprintf(rotName, "ITSsddLay4DetBox%i",iLadd); |
1541 | Double_t minRadiusDetBox = fgkLay4DetShortRadius; | |
1542 | if (iLadd%2 != 0) | |
1543 | minRadiusDetBox = fgkLay4DetLongRadius; | |
1544 | minRadiusDetBox += detBoxThickness/2; | |
1545 | TGeoCombiTrans *ctDet = CreateCombiTrans(rotName, minRadiusDetBox, | |
108bd0fe | 1546 | 0, ladderPhi, kTRUE); |
b7943f00 | 1547 | virtualLayer4->AddNode(lay4Detectors, iLadd, ctDet); |
108bd0fe | 1548 | /////////////////////////////////////////////////// |
1549 | } | |
1550 | ||
bf210566 | 1551 | /* |
108bd0fe | 1552 | //==================================== |
1553 | // Then the pieces at forward rapidity | |
1554 | // (cooling, Carlos, LV, HV ...) | |
1555 | //==================================== | |
1556 | ||
bf210566 | 1557 | Double_t fgkForwardLay4Length = fgkEndLadPipeUlengthLay4+10*fgkmm; // this has to be tuned |
1558 | Double_t fgkForwardLay4Rmin = fgkLay4Rmin-9*fgkmm; | |
1559 | Double_t fgkForwardLay4Rmax = fgkLay4Rmax-5*fgkmm; | |
108bd0fe | 1560 | |
1561 | TGeoVolumeAssembly* lay4EndLadder = CreateEndLadderCards(4); | |
1562 | TGeoTube *virtualForward4Shape = new TGeoTube("virtualForward3Shape", | |
1563 | fgkForwardLay4Rmin, fgkForwardLay4Rmax, | |
1564 | fgkForwardLay4Length/2.); | |
1565 | TGeoVolume *virtualForward4Pos = new TGeoVolume("ITSsddForward4Pos", | |
1566 | virtualForward4Shape, airSDD); | |
1567 | TGeoVolume *virtualForward4Neg = new TGeoVolume("ITSsddForward4Neg", | |
1568 | virtualForward4Shape, airSDD); | |
bf210566 | 1569 | // TGeoVolume *virtualForward4Pos = new TGeoVolumeAssembly("ITSsddForward4Pos"); |
1570 | // TGeoVolume *virtualForward4Neg = new TGeoVolumeAssembly("ITSsddForward4Neg"); | |
1571 | ||
108bd0fe | 1572 | TGeoTranslation *virtualForward4TrPos = new TGeoTranslation("virtualForward4TrPos",0,0, |
1573 | fgkLay4Length/2+fgkForwardLay4Length/2); | |
1574 | TGeoTranslation *virtualForward4TrNeg = new TGeoTranslation("virtualForward4TrNeg",0,0, | |
1575 | -fgkLay4Length/2-fgkForwardLay4Length/2); | |
1576 | ||
1577 | for (Int_t iLadd = iLaddMin; iLadd < iLaddMax; iLadd++) { | |
1578 | ||
1579 | Double_t ladderPhi = -5*dPhi + iLadd*dPhi; | |
1580 | Double_t minRadiusDetBox = fgkLay4DetShortRadius; | |
1581 | if (iLadd%2 != 0) | |
1582 | minRadiusDetBox = fgkLay4DetLongRadius; | |
1583 | minRadiusDetBox += detBoxThickness/2; | |
1584 | ||
1585 | sprintf(rotName, "ITSsddLay4EndLadd%i",iLadd); | |
1586 | ||
1587 | TGeoCombiTrans *ctEndLaddPos = CreateCombiTrans(rotName, minRadiusDetBox-0.1, | |
1588 | -fgkForwardLay4Length/2, ladderPhi, kTRUE); | |
1589 | TGeoCombiTrans *ctEndLaddNeg = CreateCombiTrans(rotName, minRadiusDetBox-0.1, | |
1590 | fgkForwardLay4Length/2, ladderPhi, kFALSE); | |
1591 | virtualForward4Pos->AddNode(lay4EndLadder, iLadd*2, ctEndLaddPos); | |
1592 | virtualForward4Neg->AddNode(lay4EndLadder, iLadd*2+1, ctEndLaddNeg); | |
b7943f00 | 1593 | } |
bf210566 | 1594 | */ |
b7943f00 | 1595 | |
1596 | if(GetDebug(1)) virtualLayer4->CheckOverlaps(0.01); | |
108bd0fe | 1597 | |
b7943f00 | 1598 | virtualLayer4->SetVisibility(kFALSE); |
bf210566 | 1599 | //virtualForward4Pos->SetVisibility(kFALSE); |
1600 | //virtualForward4Neg->SetVisibility(kFALSE); | |
108bd0fe | 1601 | |
b7943f00 | 1602 | moth->AddNode(virtualLayer4,1,0); |
bf210566 | 1603 | //moth->AddNode(virtualForward4Pos, 1, virtualForward4TrPos); |
1604 | //moth->AddNode(virtualForward4Neg, 1, virtualForward4TrNeg); | |
1605 | } | |
1606 | ||
1607 | ||
1608 | // //________________________________________________________________________ | |
1609 | // void AliITSv11GeometrySDD::ForwardLayer4(TGeoVolume *moth) { | |
1610 | // // | |
1611 | // // Insert the layer 4 in the mother volume. This is a virtual volume | |
1612 | // // containing ladders of layer 4 and the supporting rings | |
1613 | // // (cooling, Carlos, LV, HV ...) | |
1614 | // // | |
1615 | ||
1616 | // if (! moth) { | |
1617 | // printf("Error::AliITSv11GeometrySDD: Can't insert layer4, mother is null!\n"); | |
1618 | // return; | |
1619 | // }; | |
1620 | ||
1621 | // TGeoMedium *airSDD = GetMedium("SDD AIR$"); | |
1622 | ||
1623 | // if (! fSDDsensor3) CreateBasicObjects(); | |
1624 | ||
1625 | // Double_t dPhi = 360./fgkLay4Nladd; | |
1626 | // Double_t detBoxThickness = fgkLadWaferSep + 2*fgkWaferThickness; | |
1627 | ||
1628 | // // placing virtual ladder and detectors volumes following ladder | |
1629 | // // ordering convention | |
1630 | // char rotName[20]; | |
1631 | // Int_t iLaddMin = 0; | |
1632 | // Int_t iLaddMax = fgkLay4Nladd; | |
1633 | // if ((fAddOnlyLadder4min >= 0)&&(fAddOnlyLadder4max < fgkLay4Nladd)) { | |
1634 | // iLaddMin = fAddOnlyLadder4min; | |
1635 | // iLaddMax = fAddOnlyLadder4max+1; | |
1636 | // } | |
1637 | ||
1638 | // //================= | |
1639 | // Double_t fgkForwardLay4Length = fgkEndLadPipeUlengthLay4+10*fgkmm; // this has to be tuned | |
1640 | // Double_t fgkForwardLay4Rmin = fgkLay4Rmin-9*fgkmm; | |
1641 | // Double_t fgkForwardLay4Rmax = fgkLay4Rmax-5*fgkmm; | |
1642 | ||
1643 | // TGeoVolumeAssembly* lay4EndLadder = CreateEndLadderCards(4); | |
1644 | // TGeoTube *virtualForward4Shape = new TGeoTube("virtualForward3Shape", | |
1645 | // fgkForwardLay4Rmin, fgkForwardLay4Rmax, | |
1646 | // fgkForwardLay4Length/2.); | |
1647 | // TGeoVolume *virtualForward4Pos = new TGeoVolume("ITSsddForward4Pos", | |
1648 | // virtualForward4Shape, airSDD); | |
1649 | // TGeoVolume *virtualForward4Neg = new TGeoVolume("ITSsddForward4Neg", | |
1650 | // virtualForward4Shape, airSDD); | |
1651 | // // TGeoVolume *virtualForward4Pos = new TGeoVolumeAssembly("ITSsddForward4Pos"); | |
1652 | // // TGeoVolume *virtualForward4Neg = new TGeoVolumeAssembly("ITSsddForward4Neg"); | |
1653 | ||
1654 | // TGeoTranslation *virtualForward4TrPos = new TGeoTranslation("virtualForward4TrPos",0,0, | |
1655 | // fgkLay4Length/2+fgkForwardLay4Length/2); | |
1656 | // TGeoTranslation *virtualForward4TrNeg = new TGeoTranslation("virtualForward4TrNeg",0,0, | |
1657 | // -fgkLay4Length/2-fgkForwardLay4Length/2); | |
1658 | ||
1659 | // for (Int_t iLadd = iLaddMin; iLadd < iLaddMax; iLadd++) { | |
1660 | ||
1661 | // Double_t ladderPhi = -5*dPhi + iLadd*dPhi; | |
1662 | // Double_t minRadiusDetBox = fgkLay4DetShortRadius; | |
1663 | // if (iLadd%2 != 0) | |
1664 | // minRadiusDetBox = fgkLay4DetLongRadius; | |
1665 | // minRadiusDetBox += detBoxThickness/2; | |
1666 | ||
1667 | // sprintf(rotName, "ITSsddLay4EndLadd%i",iLadd); | |
1668 | ||
1669 | // TGeoCombiTrans *ctEndLaddPos = CreateCombiTrans(rotName, minRadiusDetBox-0.1, | |
1670 | // -fgkForwardLay4Length/2, ladderPhi, kTRUE); | |
1671 | // TGeoCombiTrans *ctEndLaddNeg = CreateCombiTrans(rotName, minRadiusDetBox-0.1, | |
1672 | // fgkForwardLay4Length/2, ladderPhi, kFALSE); | |
1673 | // virtualForward4Pos->AddNode(lay4EndLadder, iLadd*2, ctEndLaddPos); | |
1674 | // virtualForward4Neg->AddNode(lay4EndLadder, iLadd*2+1, ctEndLaddNeg); | |
1675 | // } | |
1676 | ||
1677 | // virtualForward4Pos->SetVisibility(kFALSE); | |
1678 | // virtualForward4Neg->SetVisibility(kFALSE); | |
1679 | ||
1680 | // moth->AddNode(virtualForward4Pos, 1, virtualForward4TrPos); | |
1681 | // moth->AddNode(virtualForward4Neg, 1, virtualForward4TrNeg); | |
1682 | // } | |
1683 | ||
1684 | ||
1685 | //________________________________________________________________________ | |
1686 | void AliITSv11GeometrySDD::ForwardLayer4(TGeoVolume *moth) { | |
1687 | // | |
1688 | // Insert the end-ladder of layer 4 in the mother volume. | |
1689 | // (cooling, Carlos, LV, HV ...) | |
1690 | // | |
1691 | ||
1692 | if (! moth) { | |
1693 | printf("Error::AliITSv11GeometrySDD: Can't insert layer4, mother is null!\n"); | |
1694 | return; | |
1695 | }; | |
1696 | ||
1697 | if (! fSDDsensor3) CreateBasicObjects(); | |
1698 | ||
1699 | // placing virtual ladder and detectors volumes following ladder | |
1700 | // ordering convention | |
1701 | Int_t iLaddMin = 0; | |
1702 | Int_t iLaddMax = fgkLay4Nladd; | |
1703 | if ((fAddOnlyLadder4min >= 0)&&(fAddOnlyLadder4max < fgkLay4Nladd)) { | |
1704 | iLaddMin = fAddOnlyLadder4min; | |
1705 | iLaddMax = fAddOnlyLadder4max+1; | |
1706 | } | |
1707 | ||
1708 | TGeoVolume *virtualForward4Pos = new TGeoVolumeAssembly("ITSsddForward4Pos"); | |
1709 | TGeoVolume *virtualForward4Neg = new TGeoVolumeAssembly("ITSsddForward4Neg"); | |
1710 | ||
1711 | char rotName[30]; | |
1712 | Double_t dPhi = 360./fgkLay4Nladd; | |
1713 | TGeoVolume* lay4EndLadder = CreateEndLadderCardsV(4); | |
1714 | ||
1715 | for (Int_t iLadd = iLaddMin; iLadd < iLaddMax; iLadd++) { | |
1716 | ||
1717 | Double_t ladderPhi = -5*dPhi + iLadd*dPhi; | |
1718 | Double_t dR = 0; | |
1719 | if (iLadd%2 != 0) | |
1720 | dR = fgkLay4DetLongRadius-fgkLay4DetShortRadius; | |
1721 | ||
1722 | sprintf(rotName, "ITSsddLay4EndLadd%i",iLadd); | |
1723 | ||
1724 | TGeoCombiTrans *ctEndLaddPos = CreateCombiTrans(rotName, dR, | |
1725 | fgkLay4Length/2, ladderPhi, kTRUE); | |
1726 | TGeoCombiTrans *ctEndLaddNeg = CreateCombiTrans(rotName, dR, | |
1727 | -fgkLay4Length/2, ladderPhi, kFALSE); | |
1728 | virtualForward4Pos->AddNode(lay4EndLadder, iLadd*2, ctEndLaddPos); | |
1729 | virtualForward4Neg->AddNode(lay4EndLadder, iLadd*2, ctEndLaddNeg); | |
1730 | } | |
1731 | ||
1732 | moth->AddNode(virtualForward4Pos, 1); | |
1733 | moth->AddNode(virtualForward4Neg, 1); | |
531d6cdc | 1734 | } |
b7943f00 | 1735 | |
1736 | ||
1737 | //________________________________________________________________________ | |
108bd0fe | 1738 | TGeoVolumeAssembly *AliITSv11GeometrySDD::CreateLadder(Int_t iLay) { |
b7943f00 | 1739 | // |
73dfc864 | 1740 | // return an assembly volume containing the CF ladder |
b7943f00 | 1741 | // |
1742 | ||
1743 | Int_t nDetectors = fgkLay3Ndet; | |
1744 | Double_t ladderLength = fgkLay3LadderLength; | |
1745 | Double_t underSegDH = fLay3LadderUnderSegDH; | |
1746 | Double_t *sensorZPos = fLay3sensorZPos; | |
1747 | AliITSv11GeomCableFlat *digitCableA = fDigitCableLay3A; | |
1748 | AliITSv11GeomCableFlat *digitCableB = fDigitCableLay3B; | |
1749 | ||
1750 | if (iLay==3) {} | |
1751 | else if (iLay==4) { | |
1752 | nDetectors = fgkLay4Ndet; | |
1753 | ladderLength = fgkLay4LadderLength; | |
1754 | digitCableA = fDigitCableLay4A; | |
1755 | digitCableB = fDigitCableLay4B; | |
1756 | underSegDH = fLay4LadderUnderSegDH; | |
1757 | sensorZPos = fLay4sensorZPos; | |
1758 | } | |
1759 | else { | |
1760 | printf("AliITSv11GeometrySDD::CreateLadder : error=wrong layer\n"); | |
1761 | }; | |
1762 | Double_t ladderBoxDH = fgkLadderHeight+fgkLadderSegBoxDH+underSegDH; | |
108bd0fe | 1763 | TGeoVolumeAssembly *virtualLadder = new TGeoVolumeAssembly("ITSsddLadder"); |
b7943f00 | 1764 | |
1765 | // placing virtual ladder segment following detector ordering convention | |
1766 | //======================================================================= | |
1767 | char transName[30]; | |
1768 | ||
1769 | // adding segment this way to create cable points in the correct order ... | |
1770 | for (Int_t iSegment = nDetectors/2-1; iSegment >= 0; iSegment-- ) { | |
1771 | ||
73dfc864 | 1772 | //TGeoVolumeAssembly *laddSegment = CreateLadderSegment(iLay, iSegment); |
1773 | TGeoVolume *laddSegment = CreateLadderSegment(iLay, iSegment); | |
b7943f00 | 1774 | sprintf(transName, "ITSsddLay%iLaddSeg%i", iLay, iSegment); |
1775 | Double_t segmentPos = fgkSegmentLength*(nDetectors/2-1-iSegment) | |
1776 | + fgkSegmentLength/2; | |
1777 | TGeoTranslation *segTr = new TGeoTranslation(transName, 0, | |
1778 | underSegDH/2,segmentPos); | |
1779 | //// | |
1780 | virtualLadder->AddNode(laddSegment, iSegment, segTr); | |
1781 | }; | |
1782 | for (Int_t iSegment = nDetectors/2; iSegment < nDetectors; iSegment++ ) { | |
1783 | ||
73dfc864 | 1784 | TGeoVolume *laddSegment = CreateLadderSegment(iLay, iSegment); |
1785 | //TGeoVolumeAssembly *laddSegment = CreateLadderSegment(iLay, iSegment); | |
b7943f00 | 1786 | sprintf(transName, "ITSsddLay%iLaddSeg%i", iLay, iSegment); |
1787 | Double_t segmentPos = fgkSegmentLength*(nDetectors/2-1-iSegment) | |
1788 | + fgkSegmentLength/2; | |
1789 | TGeoTranslation *segTr = new TGeoTranslation(transName, 0, | |
1790 | underSegDH/2,segmentPos); | |
1791 | //// | |
1792 | virtualLadder->AddNode(laddSegment, iSegment, segTr); | |
1793 | }; | |
1794 | ||
1795 | // putting virtual volume corresponding to the end of ladder | |
1796 | //======================================================================= | |
108bd0fe | 1797 | TGeoVolumeAssembly *endLadder = CreateEndLadder( iLay ); |
b7943f00 | 1798 | Double_t endLength = (ladderLength - nDetectors*fgkSegmentLength)/2.; |
1799 | TGeoTranslation *endTrZPos = new TGeoTranslation("ITSsddEndTrZPos",0,0, | |
1800 | fgkSegmentLength*(nDetectors/2)+endLength/2.); | |
1801 | // Euler rotation : about Z, then new X, then new Z | |
1802 | TGeoRotation *endZNegRot = new TGeoRotation("",90, 180, -90); | |
1803 | TGeoCombiTrans *endTrZNeg = new TGeoCombiTrans(0,0, | |
1804 | -fgkSegmentLength*(nDetectors/2)-endLength/2.,endZNegRot); | |
1805 | virtualLadder->AddNode(endLadder, 1, endTrZPos); | |
1806 | virtualLadder->AddNode(endLadder, 2, endTrZNeg); | |
1807 | ||
1808 | // creating and inserting cable segments | |
1809 | // (check points are placed while creating segments) | |
1810 | //======================================================================= | |
1811 | if (fAddCables) | |
1812 | for (Int_t iSegment = 0; iSegment < nDetectors; iSegment++ ) { | |
1813 | ||
1814 | digitCableA[iSegment].SetInitialNode(virtualLadder); | |
1815 | digitCableB[iSegment].SetInitialNode(virtualLadder); | |
1816 | ||
1817 | for (Int_t iPt=1; iPt<digitCableA[iSegment].GetNCheckPoints(); iPt++ ) { | |
1818 | Double_t rotation = 0; | |
73dfc864 | 1819 | if (iPt>1) { |
1820 | rotation = 90-fgkHybridAngle; | |
1821 | digitCableA[iSegment].CreateAndInsertCableSegment(iPt, rotation); | |
1822 | } else | |
bf210566 | 1823 | digitCableA[iSegment].CreateAndInsertCableSegment(iPt); |
73dfc864 | 1824 | |
b7943f00 | 1825 | }; |
1826 | ||
1827 | for (Int_t iPt=1; iPt<digitCableB[iSegment].GetNCheckPoints(); iPt++ ) { | |
1828 | Double_t rotation = 0; | |
73dfc864 | 1829 | if (iPt>1) { |
1830 | rotation = fgkHybridAngle-90; | |
1831 | digitCableB[iSegment].CreateAndInsertCableSegment(iPt, rotation); | |
1832 | } else | |
bf210566 | 1833 | digitCableB[iSegment].CreateAndInsertCableSegment(iPt); |
b7943f00 | 1834 | }; |
1835 | }; | |
1836 | ||
1837 | // HV cable | |
1838 | //======================================================================= | |
fa4639a3 | 1839 | if (fAddHVcables) { |
108bd0fe | 1840 | TGeoMedium *polyhamideSDD = GetMedium("SDDKAPTON (POLYCH2)$"); //ITSsddKAPTON_POLYCH2 |
1841 | TGeoMedium *alSDD = GetMedium("AL$"); //ITSal | |
b7943f00 | 1842 | |
1843 | AliITSv11GeomCableFlat cableHV[fgkLay4Ndet]; // temp !!! | |
1844 | char cableHVname[30]; | |
1845 | for (Int_t iSegment = 0; iSegment<nDetectors; iSegment++) { | |
1846 | sprintf(cableHVname,"ITSsddHVcable%i", iSegment); | |
1847 | cableHV[iSegment].SetName(cableHVname); | |
1848 | cableHV[iSegment].SetThickness(fgkLongHVcablePolyThick+fgkLongHVcableAlThick); | |
1849 | cableHV[iSegment].SetWidth(fgkTransitHVtailWidth); | |
1850 | cableHV[iSegment].SetNLayers(2); | |
1851 | cableHV[iSegment].SetLayer(0, fgkLongHVcablePolyThick, polyhamideSDD, | |
1852 | fColorPolyhamide); | |
1853 | cableHV[iSegment].SetLayer(1, fgkLongHVcableAlThick, alSDD, fColorAl); | |
1854 | cableHV[iSegment].SetInitialNode(virtualLadder); | |
1855 | }; | |
1856 | Double_t x1[3], x2[3], x3[3], | |
1857 | vY[3] = {0,1,0}, vZ[3] = {0,0,1}, vYZ[3]={0,1,1}; | |
1858 | ||
fa4639a3 | 1859 | x1[0] = -fgkTransitHVtailXpos; |
1860 | x2[0] = -fgkTransitHVtailXpos; | |
1861 | x3[0] = -fgkTransitHVtailXpos; | |
b7943f00 | 1862 | for (Int_t iSegment = nDetectors/2-1; iSegment >= 0; iSegment-- ) { |
1863 | Double_t cableSeparation = TMath::Abs(iSegment - (nDetectors/2-1)) | |
1864 | *fgkLongHVcableSeparation; | |
73dfc864 | 1865 | // adjust where HV long cable starts in Y |
1866 | // useful if you want to let some space for alignment | |
1867 | x1[1] = - ladderBoxDH/2 + 2*fgkmm; | |
b7943f00 | 1868 | x2[1] = - ladderBoxDH/2 + underSegDH - cableSeparation |
1869 | - (fgkLongHVcablePolyThick+fgkLongHVcableAlThick)/2; | |
1870 | x3[1] = x2[1]; | |
1871 | x1[2] = sensorZPos[iSegment]+fgkTransitHVtailLength-5*fgkmm; | |
1872 | x2[2] = x1[2]+5*fgkmm; | |
1873 | x3[2] = ladderLength/2-endLength; | |
1874 | cableHV[iSegment].AddCheckPoint( virtualLadder, 0, x1, vY ); | |
73dfc864 | 1875 | cableHV[iSegment].AddCheckPoint( virtualLadder, 1, x2, vZ ); // vYZ |
b7943f00 | 1876 | cableHV[iSegment].AddCheckPoint( virtualLadder, 2, x3, vZ ); |
1877 | ||
73dfc864 | 1878 | //cableHV[iSegment].CreateAndInsertCableSegment(1,0); |
1879 | cableHV[iSegment].CreateAndInsertCableCylSegment(1, -45+180); | |
1880 | //cableHV[iSegment].CreateAndInsertCableSegment(2,0); | |
1881 | cableHV[iSegment].CreateAndInsertBoxCableSegment(2,0); | |
b7943f00 | 1882 | }; |
1883 | ||
1884 | vYZ[2] = -1; | |
fa4639a3 | 1885 | x1[0] = fgkTransitHVtailXpos; |
1886 | x2[0] = fgkTransitHVtailXpos; | |
1887 | x3[0] = fgkTransitHVtailXpos; | |
1888 | ||
b7943f00 | 1889 | for (Int_t iSegment = nDetectors/2; iSegment < nDetectors; iSegment++ ) { |
1890 | Double_t cableSeparation = TMath::Abs(iSegment - (nDetectors/2-1)) | |
1891 | *fgkLongHVcableSeparation; | |
73dfc864 | 1892 | x1[1] = - ladderBoxDH/2 + 2*fgkmm; // adjust where HV long cable starts in Y |
b7943f00 | 1893 | x2[1] = - ladderBoxDH/2 + underSegDH - cableSeparation |
1894 | - (fgkLongHVcablePolyThick+fgkLongHVcableAlThick)/2; | |
1895 | x3[1] = x2[1]; | |
1896 | x1[2] = sensorZPos[iSegment]-fgkTransitHVtailLength+5*fgkmm; | |
1897 | x2[2] = x1[2]-5*fgkmm; | |
1898 | x3[2] = -ladderLength/2+endLength; | |
1899 | cableHV[iSegment].AddCheckPoint( virtualLadder, 0, x1, vY ); | |
73dfc864 | 1900 | cableHV[iSegment].AddCheckPoint( virtualLadder, 1, x2, vZ ); // vYZ |
b7943f00 | 1901 | cableHV[iSegment].AddCheckPoint( virtualLadder, 2, x3, vZ ); |
1902 | ||
73dfc864 | 1903 | cableHV[iSegment].CreateAndInsertCableCylSegment(1, -45); |
1904 | cableHV[iSegment].CreateAndInsertBoxCableSegment(2,0); | |
b7943f00 | 1905 | }; |
fa4639a3 | 1906 | }; |
c789ee28 | 1907 | |
b7943f00 | 1908 | //********************************** |
1909 | if(GetDebug(1)) virtualLadder->CheckOverlaps(0.01); | |
b7943f00 | 1910 | return virtualLadder; |
531d6cdc | 1911 | } |
c789ee28 | 1912 | |
1913 | ||
db486a6e | 1914 | //________________________________________________________________________ |
b7943f00 | 1915 | TGeoArb8 *AliITSv11GeometrySDD::CreateLadderSide(Double_t dz, Double_t angle, |
1916 | Double_t xSign, Double_t L, Double_t H, Double_t l) { | |
db486a6e | 1917 | // Create one half of the V shape corner of CF ladder |
1918 | ||
1919 | TGeoArb8 *cfLaddSide = new TGeoArb8(dz); | |
c789ee28 | 1920 | cfLaddSide->SetVertex( 0, 0, 0); |
1921 | cfLaddSide->SetVertex( 1, 0, -H); | |
1922 | cfLaddSide->SetVertex( 2, xSign*(L*TMath::Sin(angle)-l*TMath::Cos(angle)), | |
1923 | -L*TMath::Cos(angle)-l*TMath::Sin(angle)); | |
1924 | cfLaddSide->SetVertex( 3, xSign*L*TMath::Sin(angle), -L*TMath::Cos(angle)); | |
1925 | cfLaddSide->SetVertex( 4, 0, 0); | |
1926 | cfLaddSide->SetVertex( 5, 0, -H); | |
1927 | cfLaddSide->SetVertex( 6, xSign*(L*TMath::Sin(angle)-l*TMath::Cos(angle)), | |
1928 | -L*TMath::Cos(angle)-l*TMath::Sin(angle)); | |
1929 | cfLaddSide->SetVertex(7, xSign*L*TMath::Sin(angle), -L*TMath::Cos(angle)); | |
db486a6e | 1930 | return cfLaddSide; |
531d6cdc | 1931 | } |
c789ee28 | 1932 | |
1933 | ||
db486a6e | 1934 | //________________________________________________________________________ |
b7943f00 | 1935 | TGeoVolume* AliITSv11GeometrySDD::CreateHybrid(Int_t iLRSide) { |
1936 | // | |
1937 | // return a box containing the front-end hybrid | |
1938 | // | |
1939 | ||
1940 | Double_t roundHoleX = -fgkHybridWidth/2+fgkHybRndHoleX; | |
1941 | ||
1942 | Double_t screenTotalThick = fgkHybGlueScrnThick+fgkHybUpThick+fgkHybAlThick; | |
1943 | Double_t lowFLTotalThick = fgkHybGlueLowThick+fgkHybUpThick+fgkHybAlThick; | |
1944 | // Double_t upFLTotalThick = fgkHybGlueUpThick +fgkHybUpThick+fgkHybAlThick; | |
1945 | Double_t chipsCCTotThick = fgkHybUnderNiThick+fgkHybGlueAgThick | |
1946 | +fgkHybChipThick+2*(fgkHybUpCCThick+fgkHybAlCCThick); | |
1947 | Double_t ccUpLayerTotThick = fgkHybUpCCThick+fgkHybAlCCThick+fgkHybUpCCThick; | |
1948 | // Double_t volumeThick = (fgkHybridThBridgeThick+screenTotalThick+lowFLTotalThick | |
1949 | // + upFLTotalThick + ccUpLayerTotThick); | |
1950 | Double_t volumeThick = (fgkHybridThBridgeThick+screenTotalThick+lowFLTotalThick | |
1951 | +fgkHybSMDheight); | |
1952 | Double_t lowLayerYmin = -volumeThick/2+fgkHybridThBridgeThick | |
1953 | +screenTotalThick; | |
1954 | Double_t flUpThick = fgkHybGlueUpThick+fgkHybUpThick; | |
1955 | ||
1956 | //**************************************************** media : | |
108bd0fe | 1957 | TGeoMedium *airSDD = GetMedium("SDD AIR$"); |
1958 | TGeoMedium *carbonFiberLadderStruct = GetMedium("SDDKAPTON (POLYCH2)$"); //ITSsddCarbonM55J | |
1959 | TGeoMedium *alSDD = GetMedium("AL$"); //ITSal | |
1960 | TGeoMedium *alSDD80p100 = GetMedium("AL$"); // to code !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! | |
1961 | TGeoMedium *alSDD50p100 = GetMedium("AL$"); // to code !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! | |
1962 | TGeoMedium *polyhamideSDD = GetMedium("SDDKAPTON (POLYCH2)$"); //ITSsddKAPTON_POLYCH2 | |
1963 | TGeoMedium *niSDD = GetMedium("COPPER$"); // to code !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! | |
1964 | TGeoMedium *glueAG = GetMedium("SDDKAPTON (POLYCH2)$"); // to code !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! | |
1965 | TGeoMedium *siliconSDD = GetMedium("SDD SI CHIP$"); //ITSsddSiChip | |
1966 | TGeoMedium *medSMD = GetMedium("SDD X7R capacitors$"); // SDDX7Rcapacitors TO CHECK !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! | |
1967 | TGeoMedium *medSMDweld = GetMedium("SDD X7R capacitors$"); // SDDX7Rcapacitors TO CHECK !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! | |
b7943f00 | 1968 | |
1969 | //**************************************************** main volume : | |
1970 | TGeoBBox *hybridBox = new TGeoBBox("",fgkHybridWidth/2, volumeThick/2, | |
1971 | (fgkHybridLength)/2); | |
1972 | TGeoVolume *hybrid = new TGeoVolume("ITSsddHybridVol", hybridBox, | |
1973 | airSDD); | |
1974 | ||
1975 | TGeoBBox *sThermalBridge = new TGeoBBox( "", fgkHybridWidth/2, | |
1976 | fgkHybridThBridgeThick/2, | |
1977 | fgkHybridLength/2); | |
c789ee28 | 1978 | |
b7943f00 | 1979 | //**************************************************** Thermal bridge : |
c789ee28 | 1980 | TGeoVolume *vThermalBridge = new TGeoVolume("ITSsddHybridThBridge", |
1981 | sThermalBridge, | |
1982 | carbonFiberLadderStruct); | |
1983 | vThermalBridge->SetLineColor(fColorCarbonFiber); | |
b7943f00 | 1984 | TGeoTranslation *thBridgeTr = new TGeoTranslation(0, -volumeThick/2 |
1985 | +fgkHybridThBridgeThick/2, 0); | |
1986 | hybrid->AddNode(vThermalBridge, 1, thBridgeTr); | |
1987 | ||
1988 | //**************************************************** Screen layer : | |
1989 | TGeoBBox *sAlScreenLayer = new TGeoBBox("sAlScreenLayer", fgkHybridWidth/2, | |
1990 | fgkHybAlThick/2, fgkHybridLength/2); | |
1991 | //here the upedex and glue layers are both assumed to be polyimide | |
1992 | TGeoBBox *sUpGlueScreenLayer = new TGeoBBox("sUpGlueScreenLayer", | |
1993 | fgkHybridWidth/2, | |
1994 | (fgkHybUpThick+fgkHybGlueScrnThick)/2, | |
1995 | fgkHybridLength/2); | |
1996 | TGeoTube *sRoundHole = new TGeoTube("sRoundHole", 0, fgkHybRndHoleRad, | |
1997 | (screenTotalThick+lowFLTotalThick)/2); | |
1998 | ||
1999 | TGeoTranslation *upGlueScreenTr = new TGeoTranslation("upGlueScreenTr",0, | |
2000 | -volumeThick/2+fgkHybridThBridgeThick+(fgkHybUpThick+fgkHybGlueScrnThick)/2,0); | |
2001 | ||
2002 | TGeoTranslation *alScreenTr = new TGeoTranslation("AlScreenTr", 0, | |
2003 | -volumeThick/2+fgkHybridThBridgeThick+fgkHybUpThick+fgkHybGlueScrnThick | |
2004 | +fgkHybAlThick/2, 0); | |
2005 | ||
2006 | TGeoTranslation hybHolePos1Tr(roundHoleX, | |
2007 | -volumeThick/2+fgkHybridThBridgeThick+(screenTotalThick+lowFLTotalThick)/2, | |
2008 | -fgkHybridLength/2+fgkHybRndHoleZ); | |
2009 | TGeoTranslation hybHolePos2Tr(roundHoleX, | |
2010 | -volumeThick/2+fgkHybridThBridgeThick+(screenTotalThick+lowFLTotalThick)/2, | |
2011 | fgkHybridLength/2-fgkHybRndHoleZ); | |
531d6cdc | 2012 | |
2013 | TGeoRotation *rotHole = new TGeoRotation("", 0, 90, 0); | |
2014 | TGeoCombiTrans *hybHolePos1 = new TGeoCombiTrans(hybHolePos1Tr, *rotHole); | |
b7943f00 | 2015 | hybHolePos1->SetName("hybHolePos1"); |
531d6cdc | 2016 | TGeoCombiTrans *hybHolePos2 = new TGeoCombiTrans(hybHolePos2Tr, *rotHole); |
b7943f00 | 2017 | hybHolePos2->SetName("hybHolePos2"); |
2018 | ||
2019 | upGlueScreenTr->RegisterYourself(); | |
2020 | alScreenTr->RegisterYourself(); | |
2021 | hybHolePos1->RegisterYourself(); | |
2022 | hybHolePos2->RegisterYourself(); | |
531d6cdc | 2023 | delete rotHole; |
b7943f00 | 2024 | |
2025 | TGeoCompositeShape *sScreenAl = new TGeoCompositeShape( | |
2026 | "sAlScreenLayer:AlScreenTr-(sRoundHole:hybHolePos1" | |
2027 | "+sRoundHole:hybHolePos2)"); | |
2028 | TGeoVolume *vScreenAl = new TGeoVolume("vScreenAl",sScreenAl, alSDD); | |
2029 | vScreenAl->SetLineColor(fColorAl); | |
2030 | TGeoCompositeShape *sScreenUpGlue = new TGeoCompositeShape( | |
2031 | "sUpGlueScreenLayer:upGlueScreenTr-(sRoundHole:hybHolePos1" | |
2032 | "+sRoundHole:hybHolePos2)"); | |
2033 | TGeoVolume *vScreenUpGlue = new TGeoVolume("vScreenUpGlue", | |
2034 | sScreenUpGlue,polyhamideSDD); | |
2035 | vScreenUpGlue->SetLineColor(fColorPolyhamide); | |
2036 | ||
2037 | hybrid->AddNode(vScreenUpGlue, 1, 0); | |
2038 | hybrid->AddNode(vScreenAl, 1, 0); | |
2039 | ||
2040 | //**************************************************** FL low layer : | |
2041 | Double_t sideWidth1 = fgkHybFLlowChipZ1 - fgkHybFLlowHoleDZ/2; | |
2042 | Double_t sideWidth2 = fgkHybridLength - fgkHybFLlowChipZ4 - fgkHybFLlowHoleDZ/2; | |
2043 | ||
2044 | //here the upedex and glue layers are both assumed to be polyimide | |
2045 | TGeoBBox *sUpGlueBar1 = new TGeoBBox("sUpGlueBar1", fgkHybridWidth/2, | |
2046 | (fgkHybGlueLowThick+fgkHybUpThick)/2, | |
2047 | sideWidth1/2); | |
2048 | TGeoBBox *sAlBar1 = new TGeoBBox("sAlBar1", fgkHybridWidth/2, | |
2049 | fgkHybAlThick/2, sideWidth1/2); | |
2050 | ||
2051 | TGeoTranslation *upGlueBarTr1 = new TGeoTranslation("upGlueBarTr1", 0, | |
2052 | lowLayerYmin+(fgkHybGlueLowThick+fgkHybUpThick)/2, | |
2053 | -(fgkHybridLength-sideWidth1)/2); | |
2054 | TGeoTranslation *alBarTr1 = new TGeoTranslation("alBarTr1", 0, | |
2055 | lowLayerYmin+fgkHybGlueLowThick+fgkHybUpThick+fgkHybAlThick/2, | |
2056 | -(fgkHybridLength-sideWidth1)/2); | |
2057 | upGlueBarTr1->RegisterYourself(); | |
2058 | alBarTr1->RegisterYourself(); | |
2059 | ||
2060 | TGeoCompositeShape *sLowUpGlueBar1 = new TGeoCompositeShape( | |
2061 | "sUpGlueBar1:upGlueBarTr1-sRoundHole:hybHolePos1"); | |
2062 | TGeoCompositeShape *sLowAlBar1 = new TGeoCompositeShape( | |
2063 | "sAlBar1:alBarTr1-sRoundHole:hybHolePos1"); | |
2064 | TGeoVolume *vLowUpGlueBar1 = new TGeoVolume("vLowUpGlueBar1", | |
2065 | sLowUpGlueBar1, polyhamideSDD); | |
2066 | TGeoVolume *vLowAlBar1 = new TGeoVolume("vLowAlBar1", | |
2067 | sLowAlBar1, alSDD); | |
2068 | vLowUpGlueBar1->SetLineColor(fColorPolyhamide); | |
2069 | vLowAlBar1->SetLineColor(fColorAl); | |
2070 | hybrid->AddNode(vLowUpGlueBar1,1,0); | |
2071 | hybrid->AddNode(vLowAlBar1,1,0); | |
2072 | ||
2073 | //--- | |
2074 | //here the upedex and glue layers are both assumed to be polyimide | |
2075 | TGeoBBox *sUpGlueBar2 = new TGeoBBox("sUpGlueBar2", fgkHybridWidth/2, | |
2076 | (fgkHybGlueLowThick+fgkHybUpThick)/2, | |
2077 | sideWidth2/2); | |
2078 | TGeoBBox *sAlBar2 = new TGeoBBox("sAlBar2", fgkHybridWidth/2, | |
2079 | fgkHybAlThick/2, sideWidth2/2); | |
2080 | ||
2081 | TGeoTranslation *upGlueBarTr2 = new TGeoTranslation("upGlueBarTr2", 0, | |
2082 | lowLayerYmin+(fgkHybGlueLowThick+fgkHybUpThick)/2, | |
2083 | (fgkHybridLength-sideWidth2)/2); | |
2084 | TGeoTranslation *alBarTr2 = new TGeoTranslation("alBarTr2", 0, | |
2085 | lowLayerYmin+fgkHybGlueLowThick+fgkHybUpThick+fgkHybAlThick/2, | |
2086 | (fgkHybridLength-sideWidth2)/2); | |
2087 | upGlueBarTr2->RegisterYourself(); | |
2088 | alBarTr2->RegisterYourself(); | |
2089 | ||
2090 | TGeoCompositeShape *sLowUpGlueBar2 = new TGeoCompositeShape( | |
2091 | "sUpGlueBar2:upGlueBarTr2-sRoundHole:hybHolePos2"); | |
2092 | TGeoCompositeShape *sLowAlBar2 = new TGeoCompositeShape( | |
2093 | "sAlBar2:alBarTr2-sRoundHole:hybHolePos2"); | |
2094 | TGeoVolume *vLowUpGlueBar2 = new TGeoVolume("vLowUpGlueBar2",sLowUpGlueBar2, | |
2095 | polyhamideSDD); | |
2096 | TGeoVolume *vLowAlBar2 = new TGeoVolume("vLowAlBar2",sLowAlBar2, | |
2097 | alSDD); | |
2098 | vLowUpGlueBar2->SetLineColor(fColorPolyhamide); | |
2099 | vLowAlBar2->SetLineColor(fColorAl); | |
2100 | hybrid->AddNode(vLowUpGlueBar2, 1, 0); | |
2101 | hybrid->AddNode(vLowAlBar2, 1, 0); | |
2102 | ||
108bd0fe | 2103 | if(GetDebug(3)) { // Remove compiler warning. |
b7943f00 | 2104 | sAlScreenLayer->InspectShape(); |
2105 | sUpGlueScreenLayer->InspectShape(); | |
2106 | sRoundHole->InspectShape(); | |
2107 | sUpGlueBar1->InspectShape(); | |
2108 | sUpGlueBar2->InspectShape(); | |
2109 | sAlBar1->InspectShape(); | |
2110 | sAlBar2->InspectShape(); | |
2111 | }; | |
2112 | //--- | |
2113 | //using class AliITSv11GeomCableFlat to add 2-layer segments ... | |
2114 | Double_t piece1width = fgkHybFLlowPasX-fgkHybFLlowHolePasDX/2; | |
2115 | AliITSv11GeomCableFlat lowFLpiece("lowFLpiece1",piece1width, | |
2116 | lowFLTotalThick); | |
2117 | lowFLpiece.SetNLayers(2); | |
2118 | lowFLpiece.SetLayer(0, fgkHybGlueLowThick+fgkHybUpThick, polyhamideSDD, | |
2119 | fColorPolyhamide); | |
2120 | lowFLpiece.SetLayer(1, fgkHybAlThick, alSDD80p100, fColorAl); | |
2121 | // alSDD at 80% : mostly to take into account strips of piece 3 | |
2122 | ||
2123 | Double_t x1[3] = { -fgkHybridWidth/2 + piece1width/2, | |
2124 | lowLayerYmin + lowFLTotalThick/2, | |
2125 | -fgkHybridLength/2 + sideWidth1 }; | |
2126 | Double_t x2[3] ={ x1[0], x1[1], fgkHybridLength/2 - sideWidth2 }; | |
2127 | Double_t vZ[3] = {0,0,1}; | |
2128 | lowFLpiece.AddCheckPoint( hybrid, 0, x2, vZ ); | |
2129 | lowFLpiece.AddCheckPoint( hybrid, 1, x1, vZ ); | |
2130 | lowFLpiece.SetInitialNode(hybrid); | |
108bd0fe | 2131 | lowFLpiece.CreateAndInsertBoxCableSegment(1); |
b7943f00 | 2132 | lowFLpiece.ResetPoints(); |
2133 | ||
2134 | Double_t piece2width = fgkHybFLlowAmbX-fgkHybFLlowPasX | |
2135 | -fgkHybFLlowHolePasDX/2-fgkHybFLlowHoleAmbDX/2; | |
2136 | ||
2137 | lowFLpiece.SetWidth(piece2width); | |
2138 | lowFLpiece.SetName("lowFLpiece2"); | |
2139 | x1[0] = piece2width/2+fgkHybFLlowPasX+fgkHybFLlowHolePasDX/2-fgkHybridWidth/2; | |
2140 | x2[0] = x1[0]; | |
2141 | lowFLpiece.AddCheckPoint( hybrid, 0, x2, vZ ); | |
2142 | lowFLpiece.AddCheckPoint( hybrid, 1, x1, vZ ); | |
108bd0fe | 2143 | lowFLpiece.CreateAndInsertBoxCableSegment(1); |
b7943f00 | 2144 | lowFLpiece.ResetPoints(); |
2145 | ||
2146 | Double_t piece3width = fgkHybridWidth - fgkHybFLlowAmbX | |
2147 | - fgkHybFLlowHoleAmbDX/2; | |
2148 | ||
2149 | lowFLpiece.SetWidth(piece3width); | |
2150 | lowFLpiece.SetName("lowFLpiece3"); | |
2151 | x1[0] = fgkHybridWidth/2-piece3width/2; | |
2152 | x2[0] = x1[0]; | |
2153 | lowFLpiece.AddCheckPoint( hybrid, 0, x2, vZ ); | |
2154 | lowFLpiece.AddCheckPoint( hybrid, 1, x1, vZ ); | |
108bd0fe | 2155 | lowFLpiece.CreateAndInsertBoxCableSegment(1); |
b7943f00 | 2156 | |
2157 | Double_t zChips[4] = {fgkHybFLlowChipZ1,fgkHybFLlowChipZ2, | |
2158 | fgkHybFLlowChipZ3,fgkHybFLlowChipZ4}; | |
2159 | Double_t vX[3] = {1,0,0}; | |
2160 | for (Int_t i=0; i<3; i++) { | |
2161 | char ch[20]; | |
2162 | sprintf(ch, "lowFLpieceA%i", i+4); | |
2163 | lowFLpiece.SetName(ch); | |
2164 | lowFLpiece.SetWidth(zChips[i+1]-zChips[i]-fgkHybFLlowHoleDZ); | |
2165 | ||
2166 | lowFLpiece.SetLayer(1, fgkHybAlThick, alSDD, fColorAl); | |
2167 | x1[0] = -fgkHybridWidth/2 + piece1width; | |
2168 | x2[0] = x1[0] + fgkHybFLlowHolePasDX; | |
2169 | Double_t zPiece = (zChips[i+1]+zChips[i])/2 - fgkHybridLength/2; | |
2170 | x1[2] = zPiece; x2[2] = zPiece; | |
2171 | lowFLpiece.AddCheckPoint( hybrid, 0, x2, vX ); | |
2172 | lowFLpiece.AddCheckPoint( hybrid, 1, x1, vX ); | |
108bd0fe | 2173 | lowFLpiece.CreateAndInsertBoxCableSegment(1,90); |
b7943f00 | 2174 | lowFLpiece.ResetPoints(); |
2175 | ||
2176 | sprintf(ch, "lowFLpieceB%i", i+4); | |
2177 | lowFLpiece.SetName(ch); | |
2178 | x1[0] = fgkHybridWidth/2 - piece3width; | |
2179 | x2[0] = x1[0] - fgkHybFLlowHoleAmbDX; | |
2180 | lowFLpiece.AddCheckPoint( hybrid, 0, x1, vX ); | |
2181 | lowFLpiece.AddCheckPoint( hybrid, 1, x2, vX ); | |
108bd0fe | 2182 | lowFLpiece.CreateAndInsertBoxCableSegment(1,90); |
b7943f00 | 2183 | }; |
2184 | ||
2185 | //**************************************************** chips+CC: | |
2186 | AliITSv11GeomCableFlat chip("", fgkHybChipsDZ, chipsCCTotThick); | |
2187 | chip.SetInitialNode(hybrid); | |
2188 | chip.SetNLayers(5); | |
2189 | chip.SetLayer(0, fgkHybUnderNiThick, niSDD, 2); | |
2190 | chip.SetLayer(1, fgkHybGlueAgThick, glueAG, 4); | |
2191 | chip.SetLayer(2, fgkHybChipThick, siliconSDD, fColorSilicon); | |
2192 | chip.SetLayer(3, fgkHybUpCCThick+fgkHybUpCCThick, polyhamideSDD, | |
2193 | fColorPolyhamide); | |
2194 | chip.SetLayer(4, fgkHybAlCCThick+fgkHybAlCCThick, alSDD80p100, fColorAl); | |
2195 | // Here the tho CC (low+up) are merged | |
2196 | // In fact, the last layer has a smaller surface of Al -> I put 80% | |
2197 | ||
2198 | x1[1] = lowLayerYmin + chipsCCTotThick/2; | |
2199 | x2[1] = x1[1]; | |
2200 | char ch[20]; | |
2201 | ||
2202 | for (Int_t i=0; i<4; i++) { | |
2203 | sprintf(ch, "pascalCC%i", i); | |
2204 | chip.SetName(ch); | |
2205 | x1[0] = fgkHybFLlowPasX - fgkHybridWidth/2 - fgkHybPascalDX/2; | |
2206 | x2[0] = x1[0] + fgkHybPascalDX; | |
2207 | x1[2] = zChips[i] - fgkHybridLength/2; | |
2208 | x2[2] = x1[2]; | |
2209 | chip.AddCheckPoint( hybrid, 0, x1, vX ); | |
2210 | chip.AddCheckPoint( hybrid, 1, x2, vX ); | |
108bd0fe | 2211 | chip.CreateAndInsertBoxCableSegment(1,-90); |
b7943f00 | 2212 | chip.ResetPoints(); |
2213 | ||
2214 | sprintf(ch, "ambraCC%i", i); | |
2215 | chip.SetName(ch); | |
2216 | x1[0] = fgkHybFLlowAmbX - fgkHybridWidth/2 - fgkHybAmbraDX/2; | |
2217 | x2[0] = x1[0] + fgkHybAmbraDX; | |
2218 | chip.AddCheckPoint( hybrid, 0, x1, vX ); | |
2219 | chip.AddCheckPoint( hybrid, 1, x2, vX ); | |
108bd0fe | 2220 | chip.CreateAndInsertBoxCableSegment(1,-90); |
b7943f00 | 2221 | chip.ResetPoints(); |
2222 | }; | |
c789ee28 | 2223 | |
b7943f00 | 2224 | //**************************************************** CC outside chips: |
73dfc864 | 2225 | // I don't think there is a second aluminium layer here ... |
b7943f00 | 2226 | for (Int_t i = 0; i<4; i++) { |
2227 | char ch[20]; | |
2228 | sprintf(ch, "ccLayerA%i", i); | |
2229 | ||
2230 | AliITSv11GeomCableFlat ccLayer1(ch, 6.6*fgkmm, ccUpLayerTotThick); | |
2231 | ccLayer1.SetInitialNode(hybrid); | |
2232 | ccLayer1.SetNLayers(2); | |
2233 | ccLayer1.SetLayer(0, 2*fgkHybUpCCThick, polyhamideSDD, fColorPolyhamide); | |
2234 | ccLayer1.SetLayer(1, fgkHybAlCCThick, alSDD50p100, fColorAl); | |
2235 | // Al at ~50% | |
2236 | ||
2237 | x1[0] = -fgkHybridWidth/2; | |
2238 | x2[0] = fgkHybFLlowPasX - fgkHybridWidth/2 - fgkHybPascalDX/2; | |
2239 | x1[1] = lowLayerYmin + fgkHybUnderNiThick + fgkHybGlueAgThick | |
2240 | + fgkHybChipThick + ccUpLayerTotThick/2; | |
2241 | x2[1] = x1[1]; | |
2242 | x1[2] = zChips[i] - fgkHybridLength/2; | |
2243 | x2[2] = x1[2]; | |
2244 | ccLayer1.AddCheckPoint( hybrid, 0, x1, vX ); | |
2245 | ccLayer1.AddCheckPoint( hybrid, 1, x2, vX ); | |
108bd0fe | 2246 | ccLayer1.CreateAndInsertBoxCableSegment(1,-90); |
b7943f00 | 2247 | |
2248 | sprintf(ch, "ccLayerB%i", i); | |
2249 | AliITSv11GeomCableFlat ccLayer2(ch, fgkHybChipsDZ, ccUpLayerTotThick); | |
2250 | ccLayer2.SetInitialNode(hybrid); | |
2251 | ccLayer2.SetNLayers(2); | |
2252 | ccLayer2.SetLayer(0, 2*fgkHybUpCCThick, polyhamideSDD, fColorPolyhamide); | |
2253 | ccLayer2.SetLayer(1, fgkHybAlCCThick, alSDD50p100, fColorAl); | |
2254 | // Al at ~50% | |
2255 | ||
2256 | x1[0] = -fgkHybridWidth/2 + fgkHybFLlowPasX + fgkHybPascalDX/2; | |
2257 | x2[0] = -fgkHybridWidth/2 + fgkHybFLlowAmbX - fgkHybAmbraDX/2; | |
2258 | ccLayer2.AddCheckPoint( hybrid, 0, x1, vX ); | |
2259 | ccLayer2.AddCheckPoint( hybrid, 1, x2, vX ); | |
108bd0fe | 2260 | ccLayer2.CreateAndInsertBoxCableSegment(1,-90); |
b7943f00 | 2261 | ccLayer2.ResetPoints(); |
2262 | sprintf(ch, "ccLayerC%i", i); | |
2263 | ccLayer2.SetName(ch); | |
2264 | x1[0] = -fgkHybridWidth/2 + fgkHybFLlowAmbX + fgkHybAmbraDX/2; | |
2265 | x2[0] = fgkHybridWidth/2 - fgkHybFLUpperWidth + 3*fgkmm; | |
2266 | x1[1] = lowLayerYmin + lowFLTotalThick + flUpThick + fgkHybAlThick | |
2267 | + ccUpLayerTotThick/2; | |
2268 | x2[1] = x1[1]; | |
2269 | ||
2270 | ccLayer2.AddCheckPoint( hybrid, 0, x1, vX ); | |
2271 | ccLayer2.AddCheckPoint( hybrid, 1, x2, vX ); | |
108bd0fe | 2272 | ccLayer2.CreateAndInsertBoxCableSegment(1,-90); |
b7943f00 | 2273 | }; |
c789ee28 | 2274 | |
b7943f00 | 2275 | //**************************************************** FL UP: |
2276 | // (last Al layer will be a special triangular shape) | |
2277 | TGeoBBox *sFLupPolyhamide = new TGeoBBox("sFLupPolyhamide", | |
2278 | fgkHybFLUpperWidth/2, flUpThick/2, | |
2279 | fgkHybFLUpperLength/2); | |
2280 | TGeoVolume *vFLupPolyhamide = new TGeoVolume("vFLupPolyhamide", | |
2281 | sFLupPolyhamide, polyhamideSDD); | |
2282 | vFLupPolyhamide->SetLineColor(fColorPolyhamide); | |
2283 | TGeoTranslation *trFLupPolyhamide = | |
2284 | new TGeoTranslation(fgkHybridWidth/2-fgkHybFLUpperWidth/2, | |
2285 | lowLayerYmin+lowFLTotalThick+flUpThick/2,0); | |
2286 | ||
2287 | hybrid->AddNode(vFLupPolyhamide, 1, trFLupPolyhamide); | |
2288 | ||
2289 | TGeoArb8 *aluStrip = new TGeoArb8(fgkHybAlThick/2); | |
2290 | aluStrip->SetVertex( 0,-fgkHybFLUpperAlDZ/2, fgkHybFLUpperWidth); | |
2291 | aluStrip->SetVertex( 1, fgkHybFLUpperAlDZ/2, fgkHybFLUpperWidth); | |
2292 | aluStrip->SetVertex( 2, fgkHybFLUpperAlDZ/2, fgkHybFLUpperWidth-fgkHybFLUpperAldx); | |
2293 | aluStrip->SetVertex( 3,-fgkHybFLUpperAlDZ/2, 0); | |
2294 | aluStrip->SetVertex( 4,-fgkHybFLUpperAlDZ/2, fgkHybFLUpperWidth); | |
2295 | aluStrip->SetVertex( 5, fgkHybFLUpperAlDZ/2, fgkHybFLUpperWidth); | |
2296 | aluStrip->SetVertex( 6, fgkHybFLUpperAlDZ/2, fgkHybFLUpperWidth-fgkHybFLUpperAldx); | |
2297 | aluStrip->SetVertex( 7,-fgkHybFLUpperAlDZ/2, 0); | |
2298 | TGeoVolume *vAluStrip = new TGeoVolume("vAluStrip",aluStrip, alSDD50p100); | |
2299 | // Al at ~50% | |
2300 | ||
2301 | vAluStrip->SetLineColor(fColorAl); | |
531d6cdc | 2302 | //TGeoRotation rotAluStrip("rotAluStrip",0, -90, 90); |
2303 | TGeoRotation *rotAluStrip = new TGeoRotation("rotAluStrip",0, -90, 90); | |
2304 | ||
b7943f00 | 2305 | Double_t yRotAluStrip = lowLayerYmin+lowFLTotalThick |
2306 | +flUpThick+fgkHybAlThick/2; | |
2307 | TGeoCombiTrans *aluStripTr1 = new TGeoCombiTrans( | |
2308 | fgkHybridWidth/2,yRotAluStrip, | |
531d6cdc | 2309 | fgkHybridLength/2-fgkHybFLlowChipZ1+1*fgkmm, rotAluStrip); |
b7943f00 | 2310 | TGeoCombiTrans *aluStripTr2 = new TGeoCombiTrans(*aluStripTr1); |
2311 | AddTranslationToCombiTrans(aluStripTr2,0,0, | |
2312 | fgkHybFLlowChipZ1-fgkHybFLlowChipZ2); | |
2313 | TGeoCombiTrans *aluStripTr3 = new TGeoCombiTrans(*aluStripTr2); | |
2314 | AddTranslationToCombiTrans(aluStripTr3,0,0, | |
2315 | fgkHybFLlowChipZ2-fgkHybFLlowChipZ3); | |
2316 | TGeoCombiTrans *aluStripTr4 = new TGeoCombiTrans(*aluStripTr3); | |
2317 | AddTranslationToCombiTrans(aluStripTr4,0,0, | |
2318 | fgkHybFLlowChipZ3-fgkHybFLlowChipZ4); | |
2319 | ||
2320 | hybrid->AddNode(vAluStrip, 1, aluStripTr1); | |
2321 | hybrid->AddNode(vAluStrip, 2, aluStripTr2); | |
2322 | hybrid->AddNode(vAluStrip, 3, aluStripTr3); | |
2323 | hybrid->AddNode(vAluStrip, 4, aluStripTr4); | |
b7943f00 | 2324 | //**************************************************** SMD: |
2325 | TGeoBBox *hybSMD = new TGeoBBox("ITSsddSMDshape", | |
2326 | fgkHybSMDmiddleL/2+fgkHybSMDendL, | |
2327 | fgkHybSMDheight/2,fgkHybSMDendW/2); | |
2328 | TGeoVolume *vHybSMD = new TGeoVolume("ITSsddSMD",hybSMD,airSDD); | |
2329 | ||
2330 | TGeoBBox *hybSMDmiddle = new TGeoBBox("ITSsddSMDmiddleShape", | |
2331 | fgkHybSMDmiddleL/2,fgkHybSMDheight/2, | |
2332 | fgkHybSMDmiddleW/2); | |
2333 | TGeoVolume *vHybSMDmiddle = new TGeoVolume("ITSsddSMDmiddle", | |
2334 | hybSMDmiddle,medSMD); | |
2335 | vHybSMDmiddle->SetLineColor(fColorSMD); | |
2336 | TGeoBBox *hybSMDend = new TGeoBBox("ITSsddSMDendShape", | |
2337 | fgkHybSMDendL/2,fgkHybSMDheight/2,fgkHybSMDendW/2); | |
2338 | TGeoVolume *vHybSMDend = new TGeoVolume("ITSsddSMDend", | |
2339 | hybSMDend,medSMDweld); | |
2340 | vHybSMDend->SetLineColor(fColorSMDweld); | |
2341 | TGeoTranslation *vHybSMDendTr1 = new TGeoTranslation("", | |
2342 | (fgkHybSMDmiddleL+fgkHybSMDendL)/2,0,0); | |
2343 | TGeoTranslation *vHybSMDendTr2 = new TGeoTranslation("", | |
2344 | -(fgkHybSMDmiddleL+fgkHybSMDendL)/2,0,0); | |
2345 | vHybSMD->AddNode(vHybSMDmiddle,1,0); | |
2346 | vHybSMD->AddNode(vHybSMDend,1,vHybSMDendTr1); | |
2347 | vHybSMD->AddNode(vHybSMDend,2,vHybSMDendTr2); | |
2348 | for (Int_t i=0; i<fgkNHybSMD; i++) { | |
2349 | TGeoTranslation *vHybSMDtr = new TGeoTranslation("", | |
2350 | -fgkHybridWidth/2+fgkHybSMDposX[i], | |
2351 | lowLayerYmin+lowFLTotalThick+fgkHybSMDheight/2, | |
2352 | -fgkHybridLength/2+fgkHybSMDposZ[i]); | |
2353 | hybrid->AddNode(vHybSMD, i+1, vHybSMDtr); | |
2354 | }; | |
2355 | ||
b7943f00 | 2356 | if (iLRSide == 0) { |
2357 | }; | |
2358 | ||
2359 | if(GetDebug(1)) hybrid->CheckOverlaps(0.01); | |
2360 | hybrid->SetVisibility(kFALSE); | |
2361 | return hybrid; | |
531d6cdc | 2362 | } |
c789ee28 | 2363 | |
db486a6e | 2364 | //________________________________________________________________________ |
73dfc864 | 2365 | TGeoVolume* AliITSv11GeometrySDD::CreateLadderSegment(Int_t iLay, Int_t iSeg) { |
b7943f00 | 2366 | // |
73dfc864 | 2367 | // Return a TGeoVolume* containing a segment of a ladder. |
b7943f00 | 2368 | // |
2369 | ||
e118532f | 2370 | TGeoMedium *phynoxSDD = GetMedium("INOX$"); |
108bd0fe | 2371 | TGeoMedium *coolerMediumSDD = GetMedium("WATER$"); |
73dfc864 | 2372 | TGeoMedium *airSDD = GetMedium("SDD AIR$"); |
b7943f00 | 2373 | |
2374 | Double_t tDY = fgkLadderSegBoxDH/2; //space left on top of the ladder | |
2375 | Double_t segmentLength = fgkSegmentLength; | |
2376 | Double_t spaceBetweenCables = 500*fgkmicron; | |
2377 | ||
2378 | //***************************************** | |
2379 | // Set parameters according to (iLay,iSeg): | |
2380 | //***************************************** | |
2381 | Int_t nDetectors = fgkLay3Ndet; | |
2382 | Double_t coolPipeSuppH = fgkLay3CoolPipeSuppH; | |
2383 | Double_t sensorCenterZPos = fLay3sensorZPos[iSeg]- | |
2384 | (fgkSegmentLength*fgkLay3Ndet/2. - | |
2385 | fgkSegmentLength/2-(iSeg)*fgkSegmentLength); | |
2386 | // sensorCenterZPos = z in segment local coord syst. | |
2387 | ||
2388 | AliITSv11GeomCableFlat *digitCableA = fDigitCableLay3A; | |
2389 | AliITSv11GeomCableFlat *digitCableB = fDigitCableLay3B; | |
2390 | ||
2391 | if (iLay==3) { | |
2392 | } else if (iLay==4) { | |
2393 | nDetectors = fgkLay4Ndet; | |
2394 | coolPipeSuppH = fgkLay4CoolPipeSuppH; | |
2395 | sensorCenterZPos = fLay4sensorZPos[iSeg]- | |
2396 | (fgkSegmentLength*fgkLay4Ndet/2. - | |
2397 | fgkSegmentLength/2-(iSeg)*fgkSegmentLength); | |
2398 | digitCableA = fDigitCableLay4A; | |
2399 | digitCableB = fDigitCableLay4B; | |
2400 | } else | |
2401 | printf("AliITSv11GeometrySDD::CreateLadderSegment Wrong layer index !"); | |
2402 | ||
2403 | ||
2404 | Double_t cableSideSign = -1; | |
2405 | if (iSeg<nDetectors/2) cableSideSign = 1; | |
2406 | Double_t spaceForCables = spaceBetweenCables* | |
2407 | (nDetectors-TMath::Abs(nDetectors-2*iSeg-1)-1)/2 | |
2408 | +0.1*fgkmicron; | |
2409 | // gives [0-1-2-2-1-0]*spaceBetweenCables | |
2410 | // or [0-1-2-3-3-2-1-0]*spaceBetweenCables | |
2411 | Int_t iUpdateCableMin; | |
2412 | Int_t iUpdateCableMax; | |
2413 | if (cableSideSign==-1) { | |
2414 | iUpdateCableMin = nDetectors/2; | |
2415 | iUpdateCableMax = iSeg-1; | |
2416 | } else { | |
2417 | iUpdateCableMin = iSeg+1; | |
2418 | iUpdateCableMax = nDetectors/2-1; | |
2419 | }; | |
2420 | ||
2421 | if(GetDebug(1)){ | |
2422 | cout << "Segment ("<< iLay <<',' << iSeg | |
2423 | << ") : sensor z shift in local segment coord.=" | |
2424 | << sensorCenterZPos << endl; | |
2425 | }; | |
2426 | ||
2427 | //**************************** | |
2428 | // The segment volume | |
2429 | //**************************** | |
108bd0fe | 2430 | |
73dfc864 | 2431 | // Use of TGeoVolumeAssembly increases the calculation time of overlaps and very |
2432 | // likely slows down the transport of particles through the geometry | |
2433 | ||
2434 | //TGeoVolumeAssembly *virtualSeg = new TGeoVolumeAssembly("ITSsddSegment"); | |
2435 | ||
2436 | TGeoBBox *segBox = new TGeoBBox("ITSsddSegBox", | |
2437 | fgkLadderWidth/2+fgkPinSuppWidth+fgkLadderSegBoxDW, | |
2438 | fgkLadderHeight/2+fgkLadderSegBoxDH/2, | |
2439 | segmentLength/2); | |
2440 | ||
2441 | TGeoVolume *virtualSeg = new TGeoVolume("ITSsddSegment", | |
2442 | segBox, airSDD); | |
2443 | virtualSeg->SetVisibility(kFALSE); | |
b7943f00 | 2444 | |
2445 | //****************************** | |
2446 | // Carbon fiber structure : | |
2447 | //****************************** | |
2448 | ||
2449 | virtualSeg->AddNode(fLaddSegCommonVol[0], 1, fLaddSegCommonTr[0]); | |
2450 | Int_t volumeIndex = 1; | |
2451 | for (Int_t i = 1; i<fgkNladdSegCommonVol;i++ ) { | |
2452 | if (fLaddSegCommonVol[i]==fLaddSegCommonVol[i-1]) | |
2453 | volumeIndex++; | |
2454 | else | |
2455 | volumeIndex = 1; | |
2456 | virtualSeg->AddNode(fLaddSegCommonVol[i], volumeIndex, | |
2457 | fLaddSegCommonTr[i]); | |
2458 | }; | |
2459 | ||
2460 | //********************************** | |
2461 | // Pine support of the sensors : | |
2462 | //********************************** | |
531d6cdc | 2463 | TGeoRotation *rotPS1 = new TGeoRotation("",0,-90,90); |
2464 | TGeoRotation *rotPS2 = new TGeoRotation("",0,-90,-90); | |
2465 | ||
73dfc864 | 2466 | // The use of the following constructor type allow to use rotPS1 and rotPS2 |
2467 | // (and not copy them) therefore we gain some memory | |
b7943f00 | 2468 | TGeoCombiTrans *transPS1 = new TGeoCombiTrans( fgkPinDYOnSensor, |
2469 | - fgkLadderHeight/2.-tDY | |
2470 | + fgkPinSuppHeight/2., | |
531d6cdc | 2471 | sensorCenterZPos+fgkPinDXminOnSensor,rotPS1); |
73dfc864 | 2472 | |
2473 | TGeoCombiTrans *transPS2 = new TGeoCombiTrans( fgkPinDYOnSensor, | |
2474 | - fgkLadderHeight/2.-tDY | |
2475 | + fgkPinSuppHeight/2., | |
2476 | sensorCenterZPos+fgkPinDXminOnSensor,rotPS1); | |
b7943f00 | 2477 | AddTranslationToCombiTrans(transPS2, 0, 0, fgkPinPinDDXOnSensor); |
73dfc864 | 2478 | |
2479 | TGeoCombiTrans *transPS3 = new TGeoCombiTrans( fgkPinDYOnSensor, | |
2480 | - fgkLadderHeight/2.-tDY | |
2481 | + fgkPinSuppHeight/2., | |
2482 | sensorCenterZPos+fgkPinDXminOnSensor,rotPS1); | |
b7943f00 | 2483 | AddTranslationToCombiTrans(transPS3, 0, 0, -2*fgkPinDXminOnSensor); |
73dfc864 | 2484 | |
2485 | TGeoCombiTrans *transPS4 = new TGeoCombiTrans( fgkPinDYOnSensor, | |
2486 | - fgkLadderHeight/2.-tDY | |
2487 | + fgkPinSuppHeight/2., | |
2488 | sensorCenterZPos+fgkPinDXminOnSensor,rotPS1); | |
2489 | AddTranslationToCombiTrans(transPS4, 0, 0, -2*fgkPinDXminOnSensor-fgkPinPinDDXOnSensor); | |
b7943f00 | 2490 | |
2491 | TGeoCombiTrans *transPS5 = new TGeoCombiTrans( -fgkPinDYOnSensor, | |
2492 | - fgkLadderHeight/2. - tDY | |
2493 | + fgkPinSuppHeight/2., | |
531d6cdc | 2494 | sensorCenterZPos+fgkPinDXminOnSensor,rotPS2); |
73dfc864 | 2495 | |
2496 | TGeoCombiTrans *transPS6 = new TGeoCombiTrans( -fgkPinDYOnSensor, | |
2497 | - fgkLadderHeight/2. - tDY | |
2498 | + fgkPinSuppHeight/2., | |
2499 | sensorCenterZPos+fgkPinDXminOnSensor,rotPS2); | |
b7943f00 | 2500 | AddTranslationToCombiTrans(transPS6, 0, 0, fgkPinPinDDXOnSensor); |
73dfc864 | 2501 | |
2502 | TGeoCombiTrans *transPS7 = new TGeoCombiTrans( -fgkPinDYOnSensor, | |
2503 | - fgkLadderHeight/2. - tDY | |
2504 | + fgkPinSuppHeight/2., | |
2505 | sensorCenterZPos+fgkPinDXminOnSensor,rotPS2); | |
b7943f00 | 2506 | AddTranslationToCombiTrans(transPS7, 0, 0, -2*fgkPinDXminOnSensor); |
73dfc864 | 2507 | |
2508 | TGeoCombiTrans *transPS8 = new TGeoCombiTrans( -fgkPinDYOnSensor, | |
2509 | - fgkLadderHeight/2. - tDY | |
2510 | + fgkPinSuppHeight/2., | |
2511 | sensorCenterZPos+fgkPinDXminOnSensor,rotPS2); | |
2512 | AddTranslationToCombiTrans(transPS8, 0, 0, -2*fgkPinDXminOnSensor-fgkPinPinDDXOnSensor); | |
b7943f00 | 2513 | |
2514 | virtualSeg->AddNode(fPinSupport, 1, transPS1); | |
2515 | virtualSeg->AddNode(fPinSupport, 2, transPS2); | |
2516 | virtualSeg->AddNode(fPinSupport, 3, transPS3); | |
2517 | virtualSeg->AddNode(fPinSupport, 4, transPS4); | |
2518 | virtualSeg->AddNode(fPinSupport, 5, transPS5); | |
2519 | virtualSeg->AddNode(fPinSupport, 6, transPS6); | |
2520 | virtualSeg->AddNode(fPinSupport, 7, transPS7); | |
2521 | virtualSeg->AddNode(fPinSupport, 8, transPS8); | |
e118532f | 2522 | |
2523 | TGeoMedium *pinMed = GetMedium("SDDKAPTON (POLYCH2)$"); // medium ??? | |
2524 | Double_t fgkPinHeight = 4.5*fgkmm; | |
2525 | TGeoTube *pineS = new TGeoTube("ITSsddPin",0,fgkPinR, | |
2526 | fgkPinHeight/2.); | |
2527 | TGeoVolume *pineV = new TGeoVolume("ITSsddPinVol", pineS, pinMed); | |
2528 | ||
2529 | TGeoCombiTrans *transPS2b = new TGeoCombiTrans( fgkPinDYOnSensor, | |
2530 | - fgkLadderHeight/2.-tDY | |
2531 | + fgkPinHeight/2., | |
2532 | sensorCenterZPos+fgkPinDXminOnSensor,rotPS1); | |
2533 | AddTranslationToCombiTrans(transPS2b, 0, 0, fgkPinPinDDXOnSensor); | |
2534 | virtualSeg->AddNode(pineV, 1, transPS2b); | |
2535 | ||
2536 | TGeoCombiTrans *transPS6b = new TGeoCombiTrans( -fgkPinDYOnSensor, | |
2537 | - fgkLadderHeight/2. - tDY | |
2538 | + fgkPinHeight/2., | |
2539 | sensorCenterZPos+fgkPinDXminOnSensor,rotPS2); | |
2540 | AddTranslationToCombiTrans(transPS6b, 0, 0, fgkPinPinDDXOnSensor); | |
2541 | virtualSeg->AddNode(pineV, 2, transPS6b); | |
2542 | ||
2543 | ||
2544 | TGeoCombiTrans *transPS4b = new TGeoCombiTrans( fgkPinDYOnSensor, | |
2545 | - fgkLadderHeight/2.-tDY | |
2546 | + fgkPinHeight/2., | |
2547 | sensorCenterZPos+fgkPinDXminOnSensor,rotPS1); | |
2548 | AddTranslationToCombiTrans(transPS4b, 0, 0, -2*fgkPinDXminOnSensor-fgkPinPinDDXOnSensor); | |
2549 | virtualSeg->AddNode(pineV, 3, transPS4b); | |
2550 | ||
2551 | TGeoCombiTrans *transPS8b = new TGeoCombiTrans( -fgkPinDYOnSensor, | |
2552 | - fgkLadderHeight/2. - tDY | |
2553 | + fgkPinHeight/2., | |
2554 | sensorCenterZPos+fgkPinDXminOnSensor,rotPS2); | |
2555 | AddTranslationToCombiTrans(transPS8b, 0, 0, -2*fgkPinDXminOnSensor-fgkPinPinDDXOnSensor); | |
2556 | virtualSeg->AddNode(pineV, 4, transPS8b); | |
2557 | ||
2558 | ||
b7943f00 | 2559 | //****************************** |
2560 | // Cooling pipe supports : | |
2561 | //****************************** | |
2562 | Double_t triangleHeight = fgkLadderHeight - fgkLadderBeamRadius; | |
2563 | Double_t halfTheta = TMath::ATan( 0.5*fgkLadderWidth/triangleHeight ); | |
2564 | Double_t triangleCPaxeDist = fgkCoolPipeSuppAxeDist-fgkCoolPipeSuppWidthExt- | |
2565 | fgkCoolPipeSuppWidthIn+fgkLadderBeamRadius; | |
2566 | ||
2567 | Double_t coolPipeSuppL = TMath::Tan(halfTheta)* | |
2568 | (triangleHeight+triangleCPaxeDist/ | |
2569 | TMath::Sin(halfTheta)-coolPipeSuppH); | |
2570 | if (fAddCoolingSyst) { | |
531d6cdc | 2571 | TGeoRotation *rotCPS2 = new TGeoRotation("", -halfTheta*TMath::RadToDeg(), -90, 90); |
2572 | TGeoRotation *rotCPS1 = new TGeoRotation("", halfTheta*TMath::RadToDeg(), -90, -90); | |
b7943f00 | 2573 | TGeoCombiTrans *transCPS1 = new TGeoCombiTrans(coolPipeSuppL, |
fa4639a3 | 2574 | -fgkLadderHeight/2. - tDY |
b7943f00 | 2575 | +coolPipeSuppH+fgkLadderBeamRadius, |
531d6cdc | 2576 | -segmentLength/2., rotCPS1); |
73dfc864 | 2577 | |
2578 | TGeoCombiTrans *transCPS3 = new TGeoCombiTrans(coolPipeSuppL, | |
2579 | -fgkLadderHeight/2. - tDY | |
2580 | +coolPipeSuppH+fgkLadderBeamRadius, | |
2581 | -segmentLength/2., rotCPS1); | |
b7943f00 | 2582 | AddTranslationToCombiTrans(transCPS3, 0, 0, segmentLength); |
2583 | ||
2584 | TGeoCombiTrans *transCPS2 = new TGeoCombiTrans(-coolPipeSuppL, | |
fa4639a3 | 2585 | -fgkLadderHeight/2.- tDY |
b7943f00 | 2586 | +coolPipeSuppH+fgkLadderBeamRadius, |
531d6cdc | 2587 | segmentLength/2., rotCPS2); |
73dfc864 | 2588 | |
2589 | TGeoCombiTrans *transCPS4 = new TGeoCombiTrans(-coolPipeSuppL, | |
2590 | -fgkLadderHeight/2.- tDY | |
2591 | +coolPipeSuppH+fgkLadderBeamRadius, | |
2592 | segmentLength/2., rotCPS2); | |
b7943f00 | 2593 | AddTranslationToCombiTrans(transCPS4, 0, 0, -segmentLength); |
2594 | ||
2595 | virtualSeg->AddNode(fCoolPipeSupportL, 1, transCPS1); | |
2596 | virtualSeg->AddNode(fCoolPipeSupportL, 2, transCPS2); | |
2597 | virtualSeg->AddNode(fCoolPipeSupportR, 1, transCPS3); | |
2598 | virtualSeg->AddNode(fCoolPipeSupportR, 2, transCPS4); | |
2599 | }; | |
2600 | ||
2601 | //************************ | |
2602 | // Cooling pipes : | |
2603 | //************************ | |
2604 | TGeoTranslation *pipeTr1 = new TGeoTranslation(coolPipeSuppL, | |
2605 | -fgkLadderHeight/2. - tDY + | |
2606 | fgkLadderBeamRadius+coolPipeSuppH, 0); | |
2607 | TGeoTranslation *pipeTr2 = new TGeoTranslation(-coolPipeSuppL, | |
2608 | -fgkLadderHeight/2.- tDY + | |
2609 | fgkLadderBeamRadius+coolPipeSuppH, 0); | |
2610 | ||
2611 | if (fAddCoolingSyst) { | |
108bd0fe | 2612 | TGeoTube *coolingPipeShape = new TGeoTube( fgkCoolPipeInnerDiam/2, |
2613 | fgkCoolPipeOuterDiam/2, | |
2614 | segmentLength/2); | |
2615 | TGeoTube *coolerShape = new TGeoTube( 0, fgkCoolPipeInnerDiam/2, | |
2616 | segmentLength/2); | |
2617 | ||
2618 | TGeoVolume *coolingPipe = new TGeoVolume("ITSsddCoolingPipe", | |
2619 | coolingPipeShape, phynoxSDD ); | |
2620 | coolingPipe->SetLineColor(fColorPhynox); | |
2621 | TGeoVolume *cooler = new TGeoVolume("ITSsddCoolingLiquid",coolerShape, | |
2622 | coolerMediumSDD ); | |
2623 | ||
2624 | ||
2625 | virtualSeg->AddNode(coolingPipe, 1, pipeTr1); | |
2626 | virtualSeg->AddNode(coolingPipe, 2, pipeTr2); | |
2627 | if (fCoolingOn) { | |
2628 | virtualSeg->AddNode(cooler, 1, pipeTr1); | |
2629 | virtualSeg->AddNode(cooler, 2, pipeTr2); | |
2630 | }; | |
b7943f00 | 2631 | }; |
c789ee28 | 2632 | |
b7943f00 | 2633 | //********************************** |
2634 | // Bases of hybrid thermal bridges | |
2635 | //********************************** | |
2636 | Double_t shiftHyb = 1.05; // shift between thermal Bridge base and thermal bridge | |
2637 | // approx !!! not clear on 0752/14-A | |
2638 | if (fAddCoolingSyst) { | |
73dfc864 | 2639 | TGeoRotation rotHybrid1("", 0, 0, -90 - fgkHybridAngle); |
2640 | TGeoRotation rotHybrid2("", 0 ,180, 90 - fgkHybridAngle); | |
2641 | TGeoCombiTrans *baseTr1 = new TGeoCombiTrans(*pipeTr2, rotHybrid1); | |
2642 | TGeoCombiTrans *baseTr2 = new TGeoCombiTrans(*pipeTr1, rotHybrid2); | |
b7943f00 | 2643 | |
2644 | virtualSeg->AddNode(fBaseThermalBridge, 1, baseTr1); | |
2645 | virtualSeg->AddNode(fBaseThermalBridge, 2, baseTr2); | |
2646 | }; | |
2647 | ||
2648 | //************************* | |
2649 | // the 2 hybrids : | |
2650 | //************************* | |
2651 | Double_t hybDy = ((TGeoBBox*)fHybrid->GetShape())->GetDY(); | |
2652 | Double_t distAxeToHybridCenter = fgkBTBaxisAtoBase+hybDy; | |
2653 | ||
2654 | Double_t hybrVolX = ( distAxeToHybridCenter*CosD(fgkHybridAngle) | |
2655 | - shiftHyb*SinD(fgkHybridAngle) ); | |
2656 | Double_t hybrVolY = ( distAxeToHybridCenter*SinD(fgkHybridAngle) | |
2657 | + shiftHyb*CosD(fgkHybridAngle) ); | |
2658 | if (fAddHybrids) { | |
2659 | TGeoRotation rotHybrid3("", 0, 0, 90. - fgkHybridAngle); | |
2660 | TGeoRotation rotHybrid4("", 0 ,180, -90. - fgkHybridAngle); | |
2661 | TGeoCombiTrans *hybTr1 = new TGeoCombiTrans(*pipeTr2, rotHybrid3); | |
2662 | TGeoCombiTrans *hybTr2 = new TGeoCombiTrans(*pipeTr1, rotHybrid4); | |
2663 | AddTranslationToCombiTrans( hybTr1, -hybrVolX, hybrVolY, 0); | |
2664 | AddTranslationToCombiTrans( hybTr2, hybrVolX, hybrVolY, 0); | |
2665 | ||
2666 | virtualSeg->AddNode(fHybrid, 1, hybTr1); | |
2667 | virtualSeg->AddNode(fHybrid, 2, hybTr2); | |
2668 | }; | |
2669 | ||
2670 | //*********** | |
2671 | // cables | |
2672 | //*********** | |
2673 | if (fAddCables) { | |
2674 | // Starting from this segment | |
2675 | Double_t hybDz = ((TGeoBBox*)fHybrid->GetShape())->GetDZ(); | |
2676 | Double_t hybDx = ((TGeoBBox*)fHybrid->GetShape())->GetDX(); | |
2677 | Double_t posDigitCableAlongHyb = shiftHyb+ hybDx | |
2678 | - digitCableA->GetWidth()/2; | |
2679 | Double_t distAxeToDigitCableCenter = distAxeToHybridCenter+hybDy | |
2680 | - digitCableA->GetThickness()/2; | |
2681 | ||
2682 | Double_t digitCableX = ( coolPipeSuppL | |
2683 | + distAxeToDigitCableCenter*CosD(fgkHybridAngle) | |
2684 | - posDigitCableAlongHyb*SinD(fgkHybridAngle) ); | |
2685 | Double_t digitCableY = ( - fgkLadderHeight/2.-TMath::Abs(tDY) | |
2686 | + fgkLadderBeamRadius+coolPipeSuppH | |
2687 | + distAxeToDigitCableCenter*SinD(fgkHybridAngle) | |
2688 | + posDigitCableAlongHyb*CosD(fgkHybridAngle) ); | |
2689 | ||
2690 | ||
2691 | Double_t digitCableCenterA0[3]={ -cableSideSign*digitCableX, | |
2692 | digitCableY, cableSideSign*hybDz }; | |
2693 | Double_t digitCableCenterA1[3] = { | |
2694 | -cableSideSign*(digitCableX+spaceForCables*CosD(fgkHybridAngle)), | |
2695 | digitCableY+spaceForCables*SinD(fgkHybridAngle), | |
2696 | cableSideSign*segmentLength/2 }; | |
2697 | ||
2698 | Double_t digitCableCenterB0[3]={ cableSideSign*digitCableX, | |
2699 | digitCableY,cableSideSign*hybDz}; | |
2700 | Double_t digitCableCenterB1[3]={ | |
2701 | cableSideSign*(digitCableX+spaceForCables*CosD(fgkHybridAngle)), | |
2702 | digitCableY+spaceForCables*SinD(fgkHybridAngle), | |
2703 | cableSideSign*segmentLength/2 }; | |
2704 | ||
2705 | Double_t vZ[3] = {0,0,1}; | |
2706 | digitCableA[iSeg].AddCheckPoint( virtualSeg, 0, digitCableCenterA0, vZ); | |
2707 | digitCableA[iSeg].AddCheckPoint( virtualSeg, 1, digitCableCenterA1, vZ); | |
2708 | digitCableB[iSeg].AddCheckPoint( virtualSeg, 0, digitCableCenterB0, vZ); | |
2709 | digitCableB[iSeg].AddCheckPoint( virtualSeg, 1, digitCableCenterB1, vZ); | |
2710 | ||
2711 | // Updating the other cables | |
2712 | for (Int_t iCable=iUpdateCableMin; iCable<=iUpdateCableMax; iCable++) { | |
2713 | ||
2714 | Int_t iPoint = TMath::Abs(iCable-iSeg)+1; | |
2715 | Double_t coord[3]; | |
2716 | digitCableA[iCable].GetPoint( 1, coord); | |
2717 | digitCableA[iCable].AddCheckPoint( virtualSeg, iPoint, coord, vZ); | |
2718 | digitCableB[iCable].GetPoint( 1, coord); | |
2719 | digitCableB[iCable].AddCheckPoint( virtualSeg, iPoint, coord, vZ); | |
2720 | }; | |
2721 | }; | |
2722 | ||
2723 | //********************************** | |
2724 | if(GetDebug(1)) virtualSeg->CheckOverlaps(0.01); | |
b7943f00 | 2725 | return virtualSeg; |
531d6cdc | 2726 | } |
db486a6e | 2727 | |
c789ee28 | 2728 | |
2729 | //________________________________________________________________________ | |
2730 | TGeoVolume* AliITSv11GeometrySDD::CreatePinSupport() { | |
2731 | // | |
e118532f | 2732 | // Create a pine support and its pine |
c789ee28 | 2733 | // axis of rotation is the cone axis, center in its middle |
2734 | // | |
e118532f | 2735 | TGeoMedium *rytonSDD = GetMedium("SDD C AL (M55J)$"); //medium = ryton ? |
2736 | ||
b7943f00 | 2737 | TGeoCone *cone = new TGeoCone("ITSsddPinSuppCone",fgkPinSuppHeight/2., |
2738 | 0,fgkPinSuppRmax,0,fgkPinSuppRmax- | |
2739 | fgkPinSuppHeight*TanD(fgkPinSuppConeAngle) ); | |
2740 | TGeoBBox *tong = new TGeoBBox("ITSsddPinSuppTong",fgkPinSuppRmax, | |
2741 | fgkPinSuppLength/2.,fgkPinSuppThickness/2.); | |
2742 | TGeoTube *hole = new TGeoTube("ITSsddPinSuppHole",0,fgkPinR, | |
e118532f | 2743 | fgkPinSuppHeight/2.+0.00001); |
2744 | // 0.00001 is for seing the actual hole (avoid viewer artefact) | |
2745 | ||
c789ee28 | 2746 | if(GetDebug(3)){// Remove compiler warning. |
db486a6e | 2747 | cone->InspectShape(); |
2748 | tong->InspectShape(); | |
2749 | hole->InspectShape(); | |
c789ee28 | 2750 | }; |
db486a6e | 2751 | |
2752 | TGeoTranslation *tongTrans = new TGeoTranslation("ITSsddPinSuppTongTr",0, | |
b7943f00 | 2753 | fgkPinSuppLength/2.,-fgkPinSuppHeight/2.+fgkPinSuppThickness/2.); |
db486a6e | 2754 | tongTrans->RegisterYourself(); |
2755 | TGeoCompositeShape *pinSupportShape = new TGeoCompositeShape( | |
b7943f00 | 2756 | "ITSsddPinSupportShape","(ITSsddPinSuppCone+" |
e118532f | 2757 | "ITSsddPinSuppTong:ITSsddPinSuppTongTr)-ITSsddPinSuppHole"); |
db486a6e | 2758 | |
e118532f | 2759 | TGeoVolume *pinSupport = new TGeoVolume("ITSsddPinSupport", pinSupportShape, |
db486a6e | 2760 | rytonSDD); |
c789ee28 | 2761 | pinSupport->SetLineColor(fColorRyton); |
e118532f | 2762 | |
db486a6e | 2763 | return pinSupport; |
531d6cdc | 2764 | } |
c789ee28 | 2765 | |
b7943f00 | 2766 | |
db486a6e | 2767 | //________________________________________________________________________ |
c789ee28 | 2768 | TGeoVolume* AliITSv11GeometrySDD::CreateCoolPipeSupportL() { |
2769 | // | |
2770 | // Create half of the cooling pipe support (ALR-0752/3) | |
2771 | // | |
2772 | ||
b7943f00 | 2773 | Double_t diffX = fgkCoolPipeSuppHeight*TanD(fgkCoolPipeSuppAngle); |
c789ee28 | 2774 | |
b7943f00 | 2775 | TGeoArb8 *side1 = new TGeoArb8(fgkCoolPipeSuppHeight/2.); |
2776 | side1->SetVertex( 0, 0, -fgkCoolPipeSuppWidthExt/2.); | |
2777 | side1->SetVertex( 1, fgkCoolPipeSuppMaxLength/2.-diffX, | |
2778 | -fgkCoolPipeSuppWidthExt/2.); | |
2779 | side1->SetVertex( 2, fgkCoolPipeSuppMaxLength/2.-diffX, | |
2780 | fgkCoolPipeSuppWidthExt/2.); | |
2781 | side1->SetVertex( 3, 0, fgkCoolPipeSuppWidthExt/2.); | |
2782 | side1->SetVertex( 4, 0, -fgkCoolPipeSuppWidthExt/2.); | |
2783 | side1->SetVertex( 5, fgkCoolPipeSuppMaxLength/2., | |
2784 | -fgkCoolPipeSuppWidthExt/2.); | |
2785 | side1->SetVertex( 6, fgkCoolPipeSuppMaxLength/2., | |
2786 | fgkCoolPipeSuppWidthExt/2.); | |
2787 | side1->SetVertex( 7, 0, fgkCoolPipeSuppWidthExt/2.); | |
c789ee28 | 2788 | side1->SetName("ITSsddCPSside1"); |
2789 | ||
2790 | TGeoTranslation *side1Tr = new TGeoTranslation("ITSsddCPStr1",0, | |
b7943f00 | 2791 | - fgkCoolPipeSuppAxeDist |
2792 | + fgkCoolPipeSuppWidthExt/2., 0); | |
c789ee28 | 2793 | side1Tr->RegisterYourself(); |
2794 | TGeoTranslation *side2Tr = new TGeoTranslation("ITSsddCPStr2",0, | |
b7943f00 | 2795 | - fgkCoolPipeSuppAxeDist |
2796 | + fgkCoolPipeSuppWidthExt*3/2. | |
2797 | + fgkCoolPipeSuppWidthIn,0); | |
c789ee28 | 2798 | side2Tr->RegisterYourself(); |
2799 | ||
2800 | TGeoBBox *middle = new TGeoBBox("ITSsddCPSmiddle", | |
b7943f00 | 2801 | (fgkCoolPipeSuppMaxLength/2.-fgkCoolPipeSuppSlitL)/2., |
2802 | fgkCoolPipeSuppWidthIn/2., fgkCoolPipeSuppHeight/2.); | |
c789ee28 | 2803 | TGeoTranslation *middleTr = |
2804 | new TGeoTranslation("ITSsddCPStr3", | |
b7943f00 | 2805 | (fgkCoolPipeSuppMaxLength/2.-fgkCoolPipeSuppSlitL)/2., |
2806 | -fgkCoolPipeSuppAxeDist+fgkCoolPipeSuppWidthExt | |
2807 | +fgkCoolPipeSuppWidthIn/2., 0); | |
c789ee28 | 2808 | middleTr->RegisterYourself(); |
2809 | ||
2810 | TGeoBBox *axeBox = new TGeoBBox("ITSsddCPSaxeBox", | |
b7943f00 | 2811 | fgkCoolPipeSuppTongW/4., |
2812 | (fgkCoolPipeSuppFulWidth | |
2813 | - 2*fgkCoolPipeSuppWidthExt | |
2814 | - fgkCoolPipeSuppWidthIn)/2, | |
2815 | fgkCoolPipeSuppHeight/2.); | |
c789ee28 | 2816 | |
2817 | TGeoTranslation *axeBoxTr = new TGeoTranslation("ITSsddCPSAxBoxTr", | |
b7943f00 | 2818 | fgkCoolPipeSuppTongW/4., |
2819 | - fgkCoolPipeSuppAxeDist | |
2820 | + fgkCoolPipeSuppFulWidth | |
c789ee28 | 2821 | - axeBox->GetDY(), 0); |
2822 | axeBoxTr->RegisterYourself(); | |
2823 | ||
b7943f00 | 2824 | TGeoTube *axe = new TGeoTube("ITSsddCPSaxe",0,fgkCoolPipeSuppHoleDiam/2., |
2825 | fgkCoolPipeSuppTongW/4.); | |
c789ee28 | 2826 | |
531d6cdc | 2827 | TGeoRotation *axeRot = new TGeoRotation("ITSsddCPSaxeRot",90,90,0); |
c789ee28 | 2828 | TGeoCombiTrans *axeTrans = new TGeoCombiTrans("ITSsddCPSaxeTr", |
531d6cdc | 2829 | fgkCoolPipeSuppTongW/4.,0,0,axeRot); |
c789ee28 | 2830 | axeTrans->RegisterYourself(); |
531d6cdc | 2831 | //delete axeRot; // make the code crash, no idea of why !!! |
c789ee28 | 2832 | |
2833 | if(GetDebug(3)){ | |
2834 | middle->InspectShape(); | |
2835 | axe->InspectShape(); | |
2836 | }; | |
2837 | ||
108bd0fe | 2838 | TGeoMedium *rytonSDD = GetMedium("SDD C AL (M55J)$"); //medium = ryton ? !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
c789ee28 | 2839 | |
2840 | TGeoCompositeShape *coolPipeSuppShape = new TGeoCompositeShape( | |
2841 | "ITSsddCoolPipeSuppShapeL", | |
2842 | "ITSsddCPSmiddle:ITSsddCPStr3" | |
2843 | "+ITSsddCPSside1:ITSsddCPStr1" | |
2844 | "+ITSsddCPSside1:ITSsddCPStr2" | |
2845 | "+ITSsddCPSaxeBox:ITSsddCPSAxBoxTr" | |
2846 | "-ITSsddCPSaxe:ITSsddCPSaxeTr"); | |
2847 | TGeoVolume *coolPipeSupp = new TGeoVolume("ITSsddCoolPipeSupportL", | |
2848 | coolPipeSuppShape, rytonSDD); | |
2849 | ||
2850 | coolPipeSupp->SetLineColor(fColorRyton); | |
531d6cdc | 2851 | |
c789ee28 | 2852 | return coolPipeSupp; |
531d6cdc | 2853 | } |
2854 | ||
c789ee28 | 2855 | |
2856 | //________________________________________________________________________ | |
2857 | TGeoVolume* AliITSv11GeometrySDD::CreateCoolPipeSupportR() { | |
2858 | // | |
2859 | //Create half of the cooling pipe support (ALR-0752/3) | |
2860 | // | |
2861 | ||
b7943f00 | 2862 | Double_t diffX = fgkCoolPipeSuppHeight*TanD(fgkCoolPipeSuppAngle); |
c789ee28 | 2863 | |
b7943f00 | 2864 | TGeoArb8 *side1 = new TGeoArb8(fgkCoolPipeSuppHeight/2.); |
2865 | side1->SetVertex( 0, 0, -fgkCoolPipeSuppWidthExt/2.); | |
2866 | side1->SetVertex( 1, -(fgkCoolPipeSuppMaxLength/2.-diffX), | |
2867 | -fgkCoolPipeSuppWidthExt/2.); | |
2868 | side1->SetVertex( 2, -(fgkCoolPipeSuppMaxLength/2.-diffX), | |
2869 | fgkCoolPipeSuppWidthExt/2.); | |
2870 | side1->SetVertex( 3, 0, fgkCoolPipeSuppWidthExt/2.); | |
2871 | side1->SetVertex( 4, 0, -fgkCoolPipeSuppWidthExt/2.); | |
2872 | side1->SetVertex( 5, -fgkCoolPipeSuppMaxLength/2., | |
2873 | -fgkCoolPipeSuppWidthExt/2.); | |
2874 | side1->SetVertex( 6, -fgkCoolPipeSuppMaxLength/2., | |
2875 | fgkCoolPipeSuppWidthExt/2.); | |
2876 | side1->SetVertex( 7, 0, fgkCoolPipeSuppWidthExt/2.); | |
c789ee28 | 2877 | side1->SetName("ITSsddCPSside1R"); |
2878 | ||
2879 | TGeoTranslation *side1Tr = new TGeoTranslation("ITSsddCPStr1R",0, | |
b7943f00 | 2880 | - fgkCoolPipeSuppAxeDist |
2881 | + fgkCoolPipeSuppWidthExt/2., 0); | |
c789ee28 | 2882 | side1Tr->RegisterYourself(); |
2883 | TGeoTranslation *side2Tr = new TGeoTranslation("ITSsddCPStr2R",0, | |
b7943f00 | 2884 | - fgkCoolPipeSuppAxeDist |
2885 | + fgkCoolPipeSuppWidthExt*3/2. | |
2886 | + fgkCoolPipeSuppWidthIn, 0); | |
c789ee28 | 2887 | side2Tr->RegisterYourself(); |
2888 | ||
2889 | TGeoBBox *middle = new TGeoBBox("ITSsddCPSmiddleR", | |
b7943f00 | 2890 | (fgkCoolPipeSuppMaxLength/2. |
2891 | - fgkCoolPipeSuppSlitL)/2., | |
2892 | fgkCoolPipeSuppWidthIn/2., | |
2893 | fgkCoolPipeSuppHeight/2.); | |
c789ee28 | 2894 | TGeoTranslation *middleTr = |
2895 | new TGeoTranslation("ITSsddCPStr3R", | |
b7943f00 | 2896 | -( fgkCoolPipeSuppMaxLength/2. |
2897 | -fgkCoolPipeSuppSlitL)/2., | |
2898 | -fgkCoolPipeSuppAxeDist + fgkCoolPipeSuppWidthExt | |
2899 | + fgkCoolPipeSuppWidthIn/2.,0); | |
c789ee28 | 2900 | middleTr->RegisterYourself(); |
2901 | ||
2902 | TGeoBBox *axeBox = new TGeoBBox("ITSsddCPSaxeBoxR", | |
b7943f00 | 2903 | fgkCoolPipeSuppTongW/4., |
2904 | (fgkCoolPipeSuppFulWidth | |
2905 | - 2*fgkCoolPipeSuppWidthExt | |
2906 | - fgkCoolPipeSuppWidthIn)/2, | |
2907 | fgkCoolPipeSuppHeight/2.); | |
c789ee28 | 2908 | |
2909 | TGeoTranslation *axeBoxTr = new TGeoTranslation("ITSsddCPSAxBoxTrR", | |
b7943f00 | 2910 | - fgkCoolPipeSuppTongW/4., |
2911 | - fgkCoolPipeSuppAxeDist | |
2912 | + fgkCoolPipeSuppFulWidth | |
c789ee28 | 2913 | - axeBox->GetDY(),0); |
2914 | axeBoxTr->RegisterYourself(); | |
2915 | ||
b7943f00 | 2916 | TGeoTube *axe = new TGeoTube("ITSsddCPSaxeR",0,fgkCoolPipeSuppHoleDiam/2., |
2917 | fgkCoolPipeSuppTongW/4.); | |
531d6cdc | 2918 | |
2919 | TGeoRotation *axeRot = new TGeoRotation("ITSsddCPSaxeRotR",90,90,0); | |
c789ee28 | 2920 | TGeoCombiTrans *axeTrans = new TGeoCombiTrans("ITSsddCPSaxeTrR", |
531d6cdc | 2921 | -fgkCoolPipeSuppTongW/4.,0,0,axeRot); |
c789ee28 | 2922 | axeTrans->RegisterYourself(); |
531d6cdc | 2923 | //delete axeRot; |
c789ee28 | 2924 | |
2925 | if(GetDebug(3)){ | |
2926 | middle->InspectShape(); | |
2927 | axe->InspectShape(); | |
2928 | }; | |
2929 | ||
2930 | TGeoCompositeShape *coolPipeSuppShape = new TGeoCompositeShape( | |
2931 | "ITSsddCoolPipeSuppShapeR", | |
2932 | "ITSsddCPSmiddleR:ITSsddCPStr3R" | |
2933 | "+ITSsddCPSside1R:ITSsddCPStr1R" | |
2934 | "+ITSsddCPSside1R:ITSsddCPStr2R" | |
2935 | "+ITSsddCPSaxeBoxR:ITSsddCPSAxBoxTrR" | |
2936 | "-ITSsddCPSaxeR:ITSsddCPSaxeTrR"); | |
b7943f00 | 2937 | |
108bd0fe | 2938 | TGeoMedium *rytonSDD = GetMedium("SDD C AL (M55J)$"); //medium = ryton ? To code !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
c789ee28 | 2939 | TGeoVolume *coolPipeSupp = new TGeoVolume( "ITSsddCoolPipeSupportR", |
2940 | coolPipeSuppShape, rytonSDD); | |
2941 | coolPipeSupp->SetLineColor(fColorRyton); | |
2942 | ||
2943 | return coolPipeSupp; | |
531d6cdc | 2944 | } |
c789ee28 | 2945 | |
2946 | //________________________________________________________________________ | |
2947 | TGeoVolume* AliITSv11GeometrySDD::CreateBaseThermalBridge() { | |
108bd0fe | 2948 | // |
2949 | // based on ALR 0752/8 | |
2950 | // | |
c789ee28 | 2951 | |
b7943f00 | 2952 | Double_t dy = fgkBTBaxisAtoBase - fgkRadiusBminBTB - fgkBTBthick; |
c789ee28 | 2953 | |
b7943f00 | 2954 | Double_t base1width = fgkBTBwidth - fgkBTBaxisAtoBottom - fgkRadiusBminBTB |
2955 | - (fgkRadiusAminBTB+fgkBTBthick); | |
c789ee28 | 2956 | TGeoBBox *base1 = new TGeoBBox( "ITSsddBTBbase1", base1width/2., |
b7943f00 | 2957 | fgkBTBthick/2., fgkBTBlength/2.); |
c789ee28 | 2958 | TGeoTranslation *base1Tr = new TGeoTranslation("ITSsddBTBtr1", |
b7943f00 | 2959 | fgkBTBaxisAtoBottom-fgkBTBwidth+base1width/2., |
2960 | -(fgkBTBaxisAtoBase-fgkBTBthick/2.), 0); | |
c789ee28 | 2961 | base1Tr->RegisterYourself(); |
2962 | ||
b7943f00 | 2963 | Double_t base2width = fgkBTBaxisAtoBottom - fgkRadiusAminBTB - fgkBTBthick |
2964 | - fgkRadiusBminBTB; | |
c789ee28 | 2965 | TGeoBBox *base2 = new TGeoBBox( "ITSsddBTBbase2", base2width/2., |
b7943f00 | 2966 | fgkBTBthick/2., fgkBTBlength/2.); |
c789ee28 | 2967 | TGeoTranslation *base2Tr = new TGeoTranslation("ITSsddBTBtr2", |
b7943f00 | 2968 | fgkBTBaxisAtoBottom - base2width/2., |
2969 | -(fgkBTBaxisAtoBase-fgkBTBthick/2.), 0); | |
c789ee28 | 2970 | base2Tr->RegisterYourself(); |
2971 | ||
2972 | TGeoBBox *side = new TGeoBBox( "ITSsddBTBside", | |
b7943f00 | 2973 | fgkBTBthick/2., dy/2., fgkBTBlength/2.); |
c789ee28 | 2974 | TGeoTranslation *sideTr1 = new TGeoTranslation("ITSsddBTBsideTr1", |
b7943f00 | 2975 | -fgkRadiusAminBTB-fgkBTBthick/2., -dy/2., 0); |
c789ee28 | 2976 | TGeoTranslation *sideTr2 = new TGeoTranslation("ITSsddBTBsideTr2", |
b7943f00 | 2977 | fgkRadiusAminBTB+fgkBTBthick/2., -dy/2., 0); |
c789ee28 | 2978 | sideTr1->RegisterYourself(); |
2979 | sideTr2->RegisterYourself(); | |
2980 | ||
b7943f00 | 2981 | TGeoBBox *hole = new TGeoBBox( "ITSsddBTBhole", fgkBTBHolewidth/2., |
2982 | fgkBTBthick/2., fgkBTBHoleLength/2.); | |
c789ee28 | 2983 | TGeoTranslation *holeTr1 = new TGeoTranslation("ITSsddBTBholeTr1", |
b7943f00 | 2984 | - fgkBTBHoleRefX + fgkBTBHolewidth/2., |
2985 | - (fgkBTBaxisAtoBase-fgkBTBthick/2.), | |
2986 | fgkBTBHoleRefY+(fgkBTBHoleLength-fgkBTBlength)/2.); | |
c789ee28 | 2987 | TGeoTranslation *holeTr2 = new TGeoTranslation("ITSsddBTBholeTr2", |
b7943f00 | 2988 | - fgkBTBHoleRefX + fgkBTBHolewidth/2., |
2989 | - (fgkBTBaxisAtoBase-fgkBTBthick/2.), | |
2990 | - fgkBTBHoleRefY-(fgkBTBHoleLength-fgkBTBlength)/2.); | |
c789ee28 | 2991 | holeTr1->RegisterYourself(); |
2992 | holeTr2->RegisterYourself(); | |
2993 | ||
b7943f00 | 2994 | Double_t radiusAmaxBTB = fgkRadiusAminBTB + fgkBTBthick; |
c789ee28 | 2995 | TGeoTubeSeg *mainAxis = new TGeoTubeSeg( "ITSsddBTBmainAxis", |
b7943f00 | 2996 | fgkRadiusAminBTB, radiusAmaxBTB, |
2997 | fgkBTBlength/2., 0., 180.); | |
c789ee28 | 2998 | TGeoTubeSeg *round1 = new TGeoTubeSeg( "ITSsddBTBround1", |
b7943f00 | 2999 | fgkRadiusBminBTB, fgkRadiusBminBTB+fgkBTBthick, |
3000 | fgkBTBlength/2., 270., 360.); | |
c789ee28 | 3001 | TGeoTranslation *roundTr1 = new TGeoTranslation("ITSsddBTBround1Tr", |
b7943f00 | 3002 | -(fgkRadiusAminBTB+fgkBTBthick+fgkRadiusBminBTB), |
c789ee28 | 3003 | -dy, 0); |
3004 | roundTr1->RegisterYourself(); | |
3005 | ||
3006 | TGeoTubeSeg *round2 = new TGeoTubeSeg( "ITSsddBTBround2", | |
b7943f00 | 3007 | fgkRadiusBminBTB, fgkRadiusBminBTB+fgkBTBthick, |
3008 | fgkBTBlength/2., 180., 270.); | |
c789ee28 | 3009 | TGeoTranslation *roundTr2 = new TGeoTranslation("ITSsddBTBround2Tr", |
b7943f00 | 3010 | (fgkRadiusAminBTB+fgkBTBthick+fgkRadiusBminBTB), |
c789ee28 | 3011 | -dy, 0); |
3012 | roundTr2->RegisterYourself(); | |
3013 | ||
3014 | TGeoCompositeShape *sBaseThermalBridge = new TGeoCompositeShape( | |
3015 | "ITSsddBaseThermalBridgeShape", | |
3016 | "ITSsddBTBbase1:ITSsddBTBtr1" | |
3017 | "+ ITSsddBTBbase2:ITSsddBTBtr2" | |
3018 | "+ ITSsddBTBround1:ITSsddBTBround1Tr" | |
3019 | "+ ITSsddBTBround2:ITSsddBTBround2Tr" | |
3020 | "+ ITSsddBTBside:ITSsddBTBsideTr1" | |
3021 | "+ ITSsddBTBside:ITSsddBTBsideTr2" | |
3022 | "- ITSsddBTBhole:ITSsddBTBholeTr1" | |
3023 | "- ITSsddBTBhole:ITSsddBTBholeTr2" | |
3024 | "+ ITSsddBTBmainAxis"); | |
3025 | ||
3026 | if(GetDebug(3)){// Remove compiler warning. | |
3027 | base1->InspectShape(); | |
3028 | base2->InspectShape(); | |
3029 | side->InspectShape(); | |
3030 | hole->InspectShape(); | |
3031 | mainAxis->InspectShape(); | |
3032 | round1->InspectShape(); | |
3033 | round2->InspectShape(); | |
3034 | }; | |
3035 | ||
108bd0fe | 3036 | TGeoMedium *carbonFiberLadderStruct = GetMedium("SDD C AL (M55J)$"); |
c789ee28 | 3037 | TGeoVolume *vBaseThermalBridge = new TGeoVolume( "ITSsddBaseThermalBridge", |
3038 | sBaseThermalBridge, | |
3039 | carbonFiberLadderStruct); | |
3040 | ||
3041 | vBaseThermalBridge->SetLineColor(fColorCarbonFiber); | |
3042 | return vBaseThermalBridge; | |
531d6cdc | 3043 | } |
c789ee28 | 3044 | |
3045 | ||
c789ee28 | 3046 | //________________________________________________________________________ |
108bd0fe | 3047 | TGeoVolumeAssembly* AliITSv11GeometrySDD::CreateEndLadder(Int_t iLay) { |
b7943f00 | 3048 | // |
108bd0fe | 3049 | // Return an assembly containing a end of a CF ladder. |
b7943f00 | 3050 | // |
3051 | ||
108bd0fe | 3052 | TGeoMedium *carbonFiberLadderStruct = GetMedium("SDD C AL (M55J)$"); // ITSsddCarbonM55J |
e118532f | 3053 | TGeoMedium *stesalite = GetMedium("G10FR4$"); |
3054 | TGeoMedium *phynoxSDD = GetMedium("INOX$"); | |
108bd0fe | 3055 | TGeoMedium *coolerMediumSDD = GetMedium("WATER$"); |
b7943f00 | 3056 | |
3057 | Double_t length = (fgkLay3LadderLength-fgkLay3Ndet*fgkSegmentLength)/2.; | |
3058 | Double_t coolPipeSuppH = fgkLay3CoolPipeSuppH; | |
3059 | Double_t underSegDH = fLay3LadderUnderSegDH; | |
108bd0fe | 3060 | Double_t footDZ = fgkRubyZladd3 - fgkLay3Ndet*fgkSegmentLength/2 - length/2; |
3061 | // footDZ is also where to place the ruby's center in local Z | |
3062 | Double_t coolPipeEndLen = (fgkCoolPipeLay3Len-fgkSegmentLength*fgkLay3Ndet)/2; | |
3063 | ||
b7943f00 | 3064 | if (iLay==3) { |
3065 | } else if (iLay==4) { | |
108bd0fe | 3066 | length = (fgkLay4LadderLength-fgkLay4Ndet*fgkSegmentLength)/2.; |
3067 | coolPipeSuppH = fgkLay4CoolPipeSuppH; | |
3068 | underSegDH = fLay4LadderUnderSegDH; | |
3069 | footDZ = fgkRubyZladd4 - fgkLay4Ndet*fgkSegmentLength/2 - length/2; | |
3070 | coolPipeEndLen = (fgkCoolPipeLay4Len-fgkSegmentLength*fgkLay4Ndet)/2; | |
b7943f00 | 3071 | } else { |
3072 | printf("error in AliITSv11GeometrySDD::CreateEndLadder: Wrong layer"); | |
3073 | return 0; | |
3074 | }; | |
c789ee28 | 3075 | |
b7943f00 | 3076 | Double_t tDY = (- fgkLadderSegBoxDH/2 //space left on top of the ladder |
3077 | + underSegDH/2); //space under ladder segment | |
3078 | // here tDY is not the same as for the segment because the end ladder | |
3079 | // does not have a space under it, inside the general ladder volume. | |
3080 | Double_t segmentLength = fgkSegmentLength; | |
3081 | Double_t topCornerLength = fgkSegmentLength/2.-fgkLay4LaddTopCornerEnd; | |
3082 | ||
108bd0fe | 3083 | TGeoVolumeAssembly *virtualEnd = new TGeoVolumeAssembly("ITSsddEnd"); |
b7943f00 | 3084 | |
3085 | //********************************** | |
3086 | // coding real matter : | |
3087 | //********************************** | |
3088 | Double_t triangleHeight = fgkLadderHeight - fgkLadderBeamRadius; | |
3089 | Double_t halfTheta = TMath::ATan( 0.5*fgkLadderWidth/triangleHeight ); | |
3090 | Double_t beta = (TMath::Pi()-2.*halfTheta)/4.; | |
3091 | Double_t alpha = TMath::Pi()*3./4. - halfTheta/2.; | |
3092 | ||
3093 | //--- The 3 V shape corners of the Carbon Fiber Ladder | |
3094 | //--- the top V | |
3095 | TGeoArb8 *cfLaddTop1 = CreateLadderSide(topCornerLength/2., halfTheta, -1, | |
3096 | fgkLadderLa, fgkLadderHa, fgkLadderl); | |
3097 | TGeoVolume *cfLaddTopVol1 = new TGeoVolume("ITSsddCFladdTopCornerVol1", | |
3098 | cfLaddTop1,carbonFiberLadderStruct); | |
3099 | cfLaddTopVol1->SetLineColor(fColorCarbonFiber); | |
3100 | TGeoArb8 *cfLaddTop2 = CreateLadderSide( topCornerLength/2., halfTheta, 1, | |
3101 | fgkLadderLa, fgkLadderHa, fgkLadderl); | |
3102 | TGeoVolume *cfLaddTopVol2 = new TGeoVolume("ITSsddCFladdTopCornerV2", | |
3103 | cfLaddTop2,carbonFiberLadderStruct); | |
3104 | cfLaddTopVol2->SetLineColor(fColorCarbonFiber); | |
3105 | TGeoTranslation *trTop1 = new TGeoTranslation(0, fgkLadderHeight/2+tDY, | |
3106 | -(length-topCornerLength)/2.); | |
3107 | virtualEnd->AddNode(cfLaddTopVol1, 1, trTop1); | |
3108 | virtualEnd->AddNode(cfLaddTopVol2, 1, trTop1); | |
3109 | ||
3110 | //--- the 2 side V | |
3111 | TGeoArb8 *cfLaddSide1 = CreateLadderSide( length/2., beta, -1, | |
3112 | fgkLadderLb, fgkLadderHb, fgkLadderl); | |
3113 | TGeoVolume *cfLaddSideVol1 = new TGeoVolume("ITSsddCFladdSideCornerV1", | |
3114 | cfLaddSide1,carbonFiberLadderStruct); | |
3115 | cfLaddSideVol1->SetLineColor(fColorCarbonFiber); | |
3116 | TGeoArb8 *cfLaddSide2 = CreateLadderSide( length/2., beta, 1, | |
3117 | fgkLadderLb, fgkLadderHb, fgkLadderl); | |
3118 | TGeoVolume *cfLaddSideVol2 = new TGeoVolume("ITSsddCFladdSideCornerV2", | |
3119 | cfLaddSide2,carbonFiberLadderStruct); | |
3120 | cfLaddSideVol2->SetLineColor(fColorCarbonFiber); | |
3121 | Double_t dYTranslation = ( fgkLadderHeight/2. - 0.5*fgkLadderWidth* | |
3122 | TMath::Tan(beta) - fgkLadderBeamRadius ); | |
3123 | ||
3124 | // because center of the triangle doesn't correspond to virtual vol. center | |
3125 | Double_t distCenterSideDown = 0.5*fgkLadderWidth/TMath::Cos(beta); | |
3126 | TGeoCombiTrans *ctSideR = CreateCombiTrans("", distCenterSideDown, 0, | |
3127 | alpha*TMath::RadToDeg()); | |
3128 | AddTranslationToCombiTrans(ctSideR, 0, -dYTranslation+tDY, 0); | |
3129 | TGeoCombiTrans *ctSideL = CreateCombiTrans("", distCenterSideDown, 0, | |
3130 | -alpha*TMath::RadToDeg()); | |
3131 | AddTranslationToCombiTrans(ctSideL, 0, -dYTranslation+tDY, 0); | |
3132 | virtualEnd->AddNode(cfLaddSideVol1, 1, ctSideR); | |
3133 | virtualEnd->AddNode(cfLaddSideVol2, 1, ctSideR); | |
3134 | virtualEnd->AddNode(cfLaddSideVol1, 2, ctSideL); | |
3135 | virtualEnd->AddNode(cfLaddSideVol2, 2, ctSideL); | |
3136 | ||
3137 | //--- The beams | |
3138 | // Beams on the sides | |
3139 | Double_t beamPhiPrime = TMath::ASin(1./TMath::Sqrt( (1+TMath::Sin(2*beta)* | |
3140 | TMath::Sin(2*beta)/(TanD(fgkBeamSidePhi)*TanD(fgkBeamSidePhi))) )); | |
3141 | ||
3142 | //Euler rotation : about Z, then new X, then new Z | |
531d6cdc | 3143 | TGeoRotation *beamRot1 = new TGeoRotation("", 90-2.*beta*TMath::RadToDeg(), |
b7943f00 | 3144 | -beamPhiPrime*TMath::RadToDeg(), -90); |
531d6cdc | 3145 | TGeoRotation *beamRot2 = new TGeoRotation("", 90-2.*beta*TMath::RadToDeg(), |
b7943f00 | 3146 | beamPhiPrime*TMath::RadToDeg(), -90); |
531d6cdc | 3147 | TGeoRotation *beamRot3 = new TGeoRotation("", 90+2.*beta*TMath::RadToDeg(), |
b7943f00 | 3148 | beamPhiPrime*TMath::RadToDeg(), -90); |
531d6cdc | 3149 | TGeoRotation *beamRot4 = new TGeoRotation("", 90+2.*beta*TMath::RadToDeg(), |
b7943f00 | 3150 | -beamPhiPrime*TMath::RadToDeg(), -90); |
3151 | TGeoCombiTrans *beamTransf1 = new TGeoCombiTrans(0.5*triangleHeight* | |
3152 | TMath::Tan(halfTheta), | |
3153 | fgkLadderBeamRadius/2. + tDY, | |
531d6cdc | 3154 | -length/2 + segmentLength/8, beamRot1); |
b7943f00 | 3155 | TGeoCombiTrans *beamTransf3 = new TGeoCombiTrans( 0.5*triangleHeight* |
3156 | TMath::Tan(halfTheta), | |
3157 | fgkLadderBeamRadius/2.+tDY, | |
531d6cdc | 3158 | -length/2 + 3*segmentLength/8, beamRot2); |
b7943f00 | 3159 | TGeoCombiTrans *beamTransf5 = new TGeoCombiTrans(-0.5*triangleHeight* |
3160 | TMath::Tan(halfTheta), | |
3161 | fgkLadderBeamRadius/2.+tDY, | |
531d6cdc | 3162 | -length/2 + segmentLength/8, beamRot3); |
b7943f00 | 3163 | TGeoCombiTrans *beamTransf7 = new TGeoCombiTrans(-0.5*triangleHeight* |
3164 | TMath::Tan(halfTheta), | |
3165 | fgkLadderBeamRadius/2. + tDY, | |
531d6cdc | 3166 | -length/2+3*segmentLength/8, beamRot4); |
b7943f00 | 3167 | |
3168 | virtualEnd->AddNode(fLaddSegCommonVol[6], 1, beamTransf1); | |
3169 | virtualEnd->AddNode(fLaddSegCommonVol[6], 2, beamTransf3); | |
3170 | virtualEnd->AddNode(fLaddSegCommonVol[6], 3, beamTransf5); | |
3171 | virtualEnd->AddNode(fLaddSegCommonVol[6], 4, beamTransf7); | |
3172 | ||
3173 | //--- Beams of the bottom | |
108bd0fe | 3174 | TGeoRotation *bottomBeamRot1 = new TGeoRotation("",90, 90, 90); |
3175 | ||
3176 | /* Not there actually | |
b7943f00 | 3177 | TGeoTubeSeg *bottomBeam1 = new TGeoTubeSeg(0, fgkLadderBeamRadius, |
3178 | fgkLadderWidth/2.-fgkLadderLb/3, 0, 180); | |
3179 | TGeoVolume *bottomBeam1Vol = new TGeoVolume("ITSsddBottomBeam1Vol", | |
3180 | bottomBeam1, carbonFiberLadderStruct); | |
3181 | bottomBeam1Vol->SetLineColor(fColorCarbonFiber); | |
3182 | ||
b7943f00 | 3183 | TGeoCombiTrans *bottomBeamTransf1 = new TGeoCombiTrans(0, |
3184 | -(fgkLadderHeight/2-fgkLadderBeamRadius)+tDY, | |
531d6cdc | 3185 | -length/2+fgkSegmentLength/2, bottomBeamRot1); |
b7943f00 | 3186 | virtualEnd->AddNode(bottomBeam1Vol, 1, bottomBeamTransf1); |
108bd0fe | 3187 | */ |
b7943f00 | 3188 | TGeoTubeSeg *bottomBeam2 = new TGeoTubeSeg(0, fgkLadderBeamRadius, |
3189 | fgkLadderWidth/2.-fgkLadderLb/3, 0, 90); | |
3190 | TGeoVolume *bottomBeam2Vol = new TGeoVolume("ITSsddBottomBeam2Vol", | |
3191 | bottomBeam2, carbonFiberLadderStruct); | |
3192 | bottomBeam2Vol->SetLineColor(fColorCarbonFiber); | |
3193 | TGeoCombiTrans *bottomBeamTransf2 = new TGeoCombiTrans(0, | |
531d6cdc | 3194 | -(fgkLadderHeight/2-fgkLadderBeamRadius)+tDY,-length/2,bottomBeamRot1); |
b7943f00 | 3195 | virtualEnd->AddNode(bottomBeam2Vol, 1, bottomBeamTransf2); |
3196 | ||
3197 | //********************************** | |
3198 | //the cooling pipe supports | |
3199 | Double_t triangleCPaxeDist = fgkCoolPipeSuppAxeDist-fgkCoolPipeSuppWidthExt- | |
fa4639a3 | 3200 | fgkCoolPipeSuppWidthIn+fgkLadderBeamRadius; |
b7943f00 | 3201 | |
3202 | Double_t coolPipeSuppL = TMath::Tan(halfTheta)* | |
fa4639a3 | 3203 | (triangleHeight+triangleCPaxeDist/ |
3204 | TMath::Sin(halfTheta)-coolPipeSuppH); | |
b7943f00 | 3205 | |
3206 | if (fAddCoolingSyst) { | |
108bd0fe | 3207 | TGeoRotation *rotCPS2 = new TGeoRotation("",-halfTheta*TMath::RadToDeg(),-90, 90); |
3208 | TGeoRotation *rotCPS1 = new TGeoRotation("", halfTheta*TMath::RadToDeg(),-90,-90); | |
3209 | TGeoCombiTrans *transCPS1 = new TGeoCombiTrans(coolPipeSuppL, | |
3210 | -fgkLadderHeight/2.+ tDY + | |
3211 | coolPipeSuppH+fgkLadderBeamRadius, | |
3212 | -length/2., rotCPS1); | |
3213 | TGeoCombiTrans *transCPS4 = new TGeoCombiTrans(-coolPipeSuppL, | |
3214 | -fgkLadderHeight/2.+ tDY + | |
3215 | coolPipeSuppH+fgkLadderBeamRadius, | |
3216 | -length/2., rotCPS2); | |
3217 | ||
3218 | virtualEnd->AddNode(fCoolPipeSupportL, 1, transCPS1); | |
3219 | virtualEnd->AddNode(fCoolPipeSupportR, 1, transCPS4); | |
b7943f00 | 3220 | }; |
3221 | ||
3222 | //********************************** | |
108bd0fe | 3223 | //--- The stesalite foot of the ladder |
3224 | ||
73dfc864 | 3225 | Double_t footDY = -(fgkLadderHeight/2-fgkLadderBeamRadius)+tDY |
3226 | - fgkLadFootY/2+fgkLadFingerPrintY; | |
3227 | ||
3228 | TGeoTranslation *footTr = new TGeoTranslation("SDDfootTr",0,footDY,footDZ); | |
3229 | virtualEnd->AddNode(fLadderFoot, 1, footTr); | |
3230 | ||
3231 | //===================================== | |
3232 | //--- cooling pipe | |
3233 | ||
3234 | if (fAddCoolingSyst) { | |
3235 | ||
3236 | TGeoTranslation *pipeTr1 = new TGeoTranslation(coolPipeSuppL, | |
3237 | -fgkLadderHeight/2.+ tDY + | |
3238 | coolPipeSuppH + fgkLadderBeamRadius, | |
3239 | -length/2.+coolPipeEndLen/2.); | |
3240 | TGeoTranslation *pipeTr2 = new TGeoTranslation(-coolPipeSuppL, | |
3241 | -fgkLadderHeight/2. + tDY + | |
3242 | fgkLadderBeamRadius + coolPipeSuppH, | |
3243 | -length/2.+coolPipeEndLen/2.); | |
3244 | ||
3245 | TGeoTube *coolingPipeShape = new TGeoTube( fgkCoolPipeInnerDiam/2, | |
3246 | fgkCoolPipeOuterDiam/2, | |
3247 | coolPipeEndLen/2); | |
3248 | TGeoTube *coolerShape = new TGeoTube( 0, fgkCoolPipeInnerDiam/2, | |
3249 | coolPipeEndLen/2); | |
3250 | ||
3251 | TGeoVolume *coolingPipe = new TGeoVolume("ITSsddCoolingPipeEnd", | |
3252 | coolingPipeShape, phynoxSDD ); | |
3253 | coolingPipe->SetLineColor(fColorPhynox); | |
3254 | TGeoVolume *cooler = new TGeoVolume("ITSsddCoolingEndLiquid",coolerShape, | |
3255 | coolerMediumSDD ); | |
3256 | ||
3257 | virtualEnd->AddNode(coolingPipe, 1, pipeTr1); | |
3258 | virtualEnd->AddNode(coolingPipe, 2, pipeTr2); | |
3259 | if (fCoolingOn) { | |
3260 | virtualEnd->AddNode(cooler, 1, pipeTr1); | |
3261 | virtualEnd->AddNode(cooler, 2, pipeTr2); | |
3262 | }; | |
3263 | }; | |
3264 | ||
3265 | //===================================== | |
3266 | //--- HV cable guide | |
3267 | ||
3268 | ||
3269 | TGeoBBox* guideHVbox = new TGeoBBox("guideHVbox",fgkHVguideX1/2, | |
3270 | fgkHVguideY1/2,fgkHVguideZ1/2); | |
e118532f | 3271 | TGeoVolume *guideHV = new TGeoVolume("guideHV",guideHVbox,stesalite); |
73dfc864 | 3272 | |
3273 | TGeoTranslation* guideHVtr = new TGeoTranslation(fgkHVguideDX, | |
3274 | -(fgkLadderHeight/2-fgkLadderBeamRadius)+tDY-fgkHVguideY1/2, | |
3275 | footDZ+fgkLadFootZ/2+fgkHVguideZ1/2-(fgkHVguideSuppFullZ-fgkHVguideZ2)); | |
3276 | virtualEnd->AddNode(guideHV, 1, guideHVtr); | |
3277 | ||
3278 | //===================================== | |
3279 | //--- raccordo | |
3280 | Double_t raccordFullLen = fgkConnectorCoolTubeL1+fgkConnectorCoolTubeL2+fgkConnectorCoolTubeL3; | |
3281 | TGeoTranslation *trRaccordo1 = new TGeoTranslation("trRaccordo1",-coolPipeSuppL, | |
3282 | -fgkLadderHeight/2.+ tDY + | |
3283 | coolPipeSuppH+fgkLadderBeamRadius, | |
3284 | -length/2.+coolPipeEndLen+raccordFullLen/2); | |
3285 | TGeoTranslation *trRaccordo2 = new TGeoTranslation("trRaccordo2", coolPipeSuppL, | |
3286 | -fgkLadderHeight/2.+ tDY + | |
3287 | coolPipeSuppH+fgkLadderBeamRadius, | |
3288 | -length/2.+coolPipeEndLen+raccordFullLen/2); | |
3289 | ||
3290 | virtualEnd->AddNode(fRaccordoL, 1, trRaccordo1); | |
3291 | virtualEnd->AddNode(fRaccordoL, 2, trRaccordo2); | |
3292 | ||
3293 | if(GetDebug(1)) virtualEnd->CheckOverlaps(0.01); | |
3294 | ||
3295 | return virtualEnd; | |
3296 | } | |
3297 | ||
3298 | //________________________________________________________________________ | |
3299 | TGeoVolumeAssembly* AliITSv11GeometrySDD::CreateLadderFoot() { | |
3300 | ||
3301 | //--- The stesalite foot of the ladder | |
108bd0fe | 3302 | // Are missing : |
3303 | // The 2 screw holes on the left part | |
3304 | // the small holes at each corner of the ruby cage (diam 2mm) | |
3305 | // the really small level difference of 0.3mm on the bottom | |
3306 | ||
73dfc864 | 3307 | |
e118532f | 3308 | TGeoMedium *stesalite = GetMedium("G10FR4$"); |
73dfc864 | 3309 | |
3310 | TGeoVolumeAssembly *virtualFoot = new TGeoVolumeAssembly("ITSsddFoot"); | |
108bd0fe | 3311 | |
3312 | Double_t epsilon = 2e-10; | |
effd7456 | 3313 | TGeoBBox *ladFootBox1 = new TGeoBBox("ladFootBox1",fgkLadBox1X/2, fgkLadFootY/2, |
3314 | fgkLadFootZ/2); | |
108bd0fe | 3315 | TGeoTranslation *ladFootBox1Tr = new TGeoTranslation("ladFootBox1Tr", |
effd7456 | 3316 | fgkLadFootX/2-fgkLadBox1X/2,0,0); |
3317 | TGeoBBox *ladFingerPrint = new TGeoBBox("ladFingerPrint",fgkLadFingerPrintX/2, | |
3318 | fgkLadFingerPrintY/2+epsilon, fgkLadFootZ/2+epsilon); | |
108bd0fe | 3319 | |
3320 | TGeoTranslation *ladFingerPrintTr = new TGeoTranslation("ladFingerPrintTr", | |
effd7456 | 3321 | fgkLadFootX/2-fgkLadFingerPrintBorder-fgkLadFingerPrintX/2, |
3322 | fgkLadFootY/2-fgkLadFingerPrintY/2+epsilon, | |
108bd0fe | 3323 | 0); |
3324 | ||
3325 | TGeoBBox *rubyCageHole = new TGeoBBox("rubyCageHole",fgkRubyCageHoleX/2, | |
3326 | fgkRubyCageHoleY/2+epsilon, fgkRubyCageHoleZ/2); | |
3327 | ||
3328 | TGeoTranslation *rubyCageHoleTr = new TGeoTranslation("rubyCageHoleTr", | |
effd7456 | 3329 | fgkLadFootX/2-(fgkLadFootX/2-fgkRubyDX)+fgkRubyCageAxisShift, |
3330 | fgkLadFootY/2-fgkRubyCageHoleY/2,0); | |
108bd0fe | 3331 | |
effd7456 | 3332 | double rubyScrewHoleLen = fgkLadFootX/2-fgkRubyDX; |
108bd0fe | 3333 | TGeoTube *rubyScrewHole = new TGeoTube("rubyScrewHole", 0,fgkScrewM4diam/2, |
3334 | rubyScrewHoleLen/2); | |
3335 | ||
3336 | TGeoRotation *rot9090 = new TGeoRotation("",90,90,0); | |
3337 | TGeoCombiTrans *rubyScrewHoleTr = new TGeoCombiTrans("rubyScrewHoleTr", | |
effd7456 | 3338 | fgkLadFootX/2-rubyScrewHoleLen/2, |
108bd0fe | 3339 | -fgkRubyScrewShiftToCenterY, 0, rot9090); |
3340 | ||
effd7456 | 3341 | Double_t rubyHoleLen = fgkLadFootY-fgkRubyCageHoleY; |
108bd0fe | 3342 | TGeoTube *rubyHole = new TGeoTube("rubyHole", 0,fgkRubyHoleDiam/2, |
3343 | rubyHoleLen/2); | |
3344 | ||
3345 | TGeoRotation *rot90 = new TGeoRotation("",0,90,0); | |
3346 | TGeoCombiTrans *rubyHoleTr = new TGeoCombiTrans("rubyHoleTr", fgkRubyDX, | |
effd7456 | 3347 | -(fgkLadFootY-rubyHoleLen)/2, 0, rot90); |
108bd0fe | 3348 | |
3349 | ladFootBox1Tr->RegisterYourself(); | |
3350 | ladFingerPrintTr->RegisterYourself(); | |
3351 | rubyCageHoleTr->RegisterYourself(); | |
3352 | rubyScrewHoleTr->RegisterYourself(); | |
3353 | rubyHoleTr->RegisterYourself(); | |
3354 | ||
3355 | TGeoCompositeShape *footRightPart = new TGeoCompositeShape( | |
3356 | "ladFootBox1:ladFootBox1Tr-(ladFingerPrint:ladFingerPrintTr" | |
3357 | "+rubyCageHole:rubyCageHoleTr+rubyScrewHole:rubyScrewHoleTr" | |
3358 | "+rubyHole:rubyHoleTr)"); | |
3359 | TGeoVolume *vFootRightPart = new TGeoVolume("vFootRightPart", | |
3360 | footRightPart,stesalite); | |
3361 | vFootRightPart->SetLineColor(fColorStesalite); | |
3362 | ||
73dfc864 | 3363 | virtualFoot->AddNode(vFootRightPart, 1, 0); |
108bd0fe | 3364 | |
3365 | ||
3366 | //--- This was the right part of the foot, now let's do the middle | |
3367 | //--- and the right parts | |
3368 | ||
effd7456 | 3369 | Double_t middleX = fgkLadFootX-fgkLadBox1X-fgkLadFingerPrintX-fgkLadFingerPrintBorder; |
108bd0fe | 3370 | TGeoBBox *footMiddle = new TGeoBBox("footMiddle", middleX/2, fgkLadFootMiddleY/2, |
effd7456 | 3371 | fgkLadFootZ/2); |
108bd0fe | 3372 | TGeoTranslation *middleXTr = new TGeoTranslation("middleXTr", |
effd7456 | 3373 | fgkLadFootX/2-fgkLadBox1X-middleX/2, |
73dfc864 | 3374 | fgkLadFootY/2-fgkLadFootMiddleY/2, 0); |
108bd0fe | 3375 | |
3376 | TGeoVolume *vFootMiddle = new TGeoVolume("vFootMiddle", footMiddle,stesalite); | |
3377 | vFootMiddle->SetLineColor(fColorStesalite); | |
73dfc864 | 3378 | virtualFoot->AddNode(vFootMiddle, 1, middleXTr); |
108bd0fe | 3379 | |
3380 | //-- | |
effd7456 | 3381 | TGeoBBox *footLeftLadFinger = new TGeoBBox("footLeftLadFinger", fgkLadFingerPrintX/2, |
3382 | (fgkLadFootY-fgkLadFingerPrintY)/2, | |
3383 | fgkLadFootZ/2); | |
108bd0fe | 3384 | TGeoTranslation *footLeftLadFingerTr = new TGeoTranslation("footLeftLadFingerTr", |
effd7456 | 3385 | -fgkLadFootX/2+fgkLadFingerPrintBorder+fgkLadFingerPrintX/2, |
73dfc864 | 3386 | -fgkLadFingerPrintY/2, 0); |
108bd0fe | 3387 | TGeoVolume *vFootLeftLadFinger = new TGeoVolume("vFootLeftLadFinger",footLeftLadFinger, |
3388 | stesalite); | |
3389 | vFootLeftLadFinger->SetLineColor(fColorStesalite); | |
73dfc864 | 3390 | virtualFoot->AddNode(vFootLeftLadFinger, 1, footLeftLadFingerTr); |
108bd0fe | 3391 | |
3392 | //-- | |
3393 | TGeoBBox *footLeft = new TGeoBBox("footLeft", fgkLadFingerPrintBorder/2, | |
effd7456 | 3394 | fgkLadFootY/2, |
3395 | fgkLadFootZ/2); | |
108bd0fe | 3396 | TGeoTranslation *footLeftTr = new TGeoTranslation("footLeftTr", |
effd7456 | 3397 | -fgkLadFootX/2+fgkLadFingerPrintBorder/2, |
73dfc864 | 3398 | 0, 0); |
108bd0fe | 3399 | TGeoVolume *vFootLeft = new TGeoVolume("vFootLeft",footLeft,stesalite); |
3400 | vFootLeft->SetLineColor(fColorStesalite); | |
73dfc864 | 3401 | virtualFoot->AddNode(vFootLeft, 1, footLeftTr); |
108bd0fe | 3402 | |
73dfc864 | 3403 | if(GetDebug(3)){ // Remove compiler warning. |
3404 | ladFingerPrint->InspectShape(); | |
3405 | ladFootBox1->InspectShape(); | |
3406 | rubyCageHole->InspectShape(); | |
3407 | rubyScrewHole->InspectShape(); | |
3408 | rubyHole->InspectShape(); | |
3409 | } | |
108bd0fe | 3410 | |
73dfc864 | 3411 | return virtualFoot; |
3412 | } | |
108bd0fe | 3413 | |
73dfc864 | 3414 | //________________________________________________________________________ |
3415 | TGeoVolumeAssembly* AliITSv11GeometrySDD::CreateCarlosCard(Int_t iLay) { | |
3416 | // | |
3417 | // return an assembly containing the CARLOS end-ladder board | |
3418 | // and the heat bridge | |
3419 | // | |
108bd0fe | 3420 | |
73dfc864 | 3421 | (void) iLay; |
3422 | TGeoMedium *glassFiber = GetMedium("SDD SI CHIP$");// glassFiber TO CODE !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! | |
3423 | TGeoMedium *siliconChip = GetMedium("SDD SI CHIP$");// ITSsddSiChip | |
3424 | TGeoMedium *plastiChip = GetMedium("SDDKAPTON (POLYCH2)$"); // ITSsddKAPTON_POLYCH2 | |
3425 | TGeoMedium *copper = GetMedium("COPPER$"); | |
3426 | TGeoMedium *alCu12SDD = GetMedium("INOX$"); // ITSsddAlCu12, to code !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! | |
3427 | TGeoMedium *stainless = GetMedium("INOX$"); // for screws, what is the material ??????????? | |
108bd0fe | 3428 | |
73dfc864 | 3429 | //========================================= |
3430 | // cooling support of the Carlos card (HeatBridge): | |
3431 | TGeoVolumeAssembly *assemblySupCarlos = new TGeoVolumeAssembly("assemblySupCarlos"); | |
108bd0fe | 3432 | |
73dfc864 | 3433 | TGeoBBox *supCarlosBoard1 = new TGeoBBox("",fgkCarlosSuppX1/2,fgkCarlosSuppY1/2, |
3434 | fgkCarlosSuppZ/2); | |
3435 | TGeoBBox *supCarlosBoard2 = new TGeoBBox("",fgkCarlosSuppX2/2,fgkCarlosSuppY2/2, | |
3436 | fgkCarlosSuppZ/2); | |
3437 | TGeoVolume *vSupCarlosBoard1 = new TGeoVolume("vSupCarlosBoard1", | |
3438 | supCarlosBoard1, alCu12SDD); | |
3439 | TGeoVolume *vSupCarlosBoard2 = new TGeoVolume("vSupCarlosBoard2", | |
3440 | supCarlosBoard2, alCu12SDD); | |
3441 | vSupCarlosBoard1->SetLineColor(4); | |
3442 | vSupCarlosBoard2->SetLineColor(4); | |
108bd0fe | 3443 | |
3444 | ||
73dfc864 | 3445 | Double_t shiftGlob = -fgkCarlosSuppZ/2+fgkCarlosSuppTopLen; |
3446 | // shift of the main planes in the direction of their width | |
3447 | // the center is fixed at the center of the 2 small fixing arms on each sides. | |
3448 | //shiftGlob=0.5; | |
108bd0fe | 3449 | |
73dfc864 | 3450 | shiftGlob+= 0.5*fgkCarlosSuppY3/cos((90-fgkCarlosSuppAngle)*TMath::DegToRad()); |
3451 | shiftGlob-= 0.5*fgkCarlosSuppY2*tan((90-fgkCarlosSuppAngle)*TMath::DegToRad()); | |
3452 | Double_t shiftGlobY = shiftGlob*sin(fgkCarlosSuppAngle*TMath::DegToRad()); | |
3453 | Double_t shiftGlobZ = shiftGlob*cos(fgkCarlosSuppAngle*TMath::DegToRad()); | |
108bd0fe | 3454 | |
73dfc864 | 3455 | TGeoTranslation *carlosSupTr1 = new TGeoTranslation( -fgkCarlosSuppX2/2, |
3456 | (-fgkCarlosSuppY1+fgkCarlosSuppY2)/2+shiftGlobY, | |
3457 | +shiftGlobZ); | |
108bd0fe | 3458 | |
73dfc864 | 3459 | TGeoTranslation *carlosSupTr2 = new TGeoTranslation( fgkCarlosSuppX1/2, |
3460 | shiftGlobY, | |
3461 | shiftGlobZ); | |
108bd0fe | 3462 | |
73dfc864 | 3463 | assemblySupCarlos->AddNode(vSupCarlosBoard1, 0, carlosSupTr1); |
3464 | assemblySupCarlos->AddNode(vSupCarlosBoard2, 0, carlosSupTr2); | |
3465 | ||
3466 | //========================================= | |
3467 | // fixing arm of the cooling support : | |
3468 | TGeoBBox *supCarlosBoard3 = new TGeoBBox("",fgkCarlosSuppX3/2,fgkCarlosSuppY3/2, | |
3469 | fgkCarlosSuppZ3/2); | |
3470 | TGeoVolume *vSupCarlosBoard3 = new TGeoVolume("vSupCarlosBoard3", | |
3471 | supCarlosBoard3, alCu12SDD); | |
3472 | vSupCarlosBoard3->SetLineColor(4); | |
c789ee28 | 3473 | |
73dfc864 | 3474 | // screw inside : |
3475 | TGeoTube *littleScrew = new TGeoTube("littleScrew", 0, fgkLittleScrewR, | |
3476 | fgkCarlosSuppY3/2); | |
3477 | TGeoVolume *vLittleScrew = new TGeoVolume("vLittleScrew", | |
3478 | littleScrew, stainless); | |
3479 | TGeoRotation *rotScrew = new TGeoRotation("",0,90,0); | |
3480 | TGeoCombiTrans *cbScrew1 = new TGeoCombiTrans(0, 0, fgkCarlosSuppZ3/2 - | |
3481 | fgkLittleScrewHeadR-0.07, rotScrew); | |
3482 | TGeoCombiTrans *cbScrew2 = new TGeoCombiTrans(0, 0, -fgkCarlosSuppZ3/2 + | |
3483 | fgkLittleScrewHeadR+0.07, rotScrew); | |
3484 | vSupCarlosBoard3->AddNode(vLittleScrew,1, cbScrew1); | |
3485 | vSupCarlosBoard3->AddNode(vLittleScrew,2, cbScrew2); | |
3486 | ||
3487 | TGeoRotation *carlosSupRot = new TGeoRotation("carlosSuppInvertAngle", | |
3488 | 0, fgkCarlosSuppAngle, 0); | |
3489 | TGeoCombiTrans *carlosSupTr3 = new TGeoCombiTrans((fgkCarlosSuppX1+ | |
3490 | fgkCarlosSuppX2+fgkCarlosSuppX3)/2,0,0, carlosSupRot); | |
3491 | TGeoCombiTrans *carlosSupTr4 = new TGeoCombiTrans(-(fgkCarlosSuppX1+ | |
3492 | fgkCarlosSuppX2+fgkCarlosSuppX3)/2,0,0, carlosSupRot); | |
3493 | assemblySupCarlos->AddNode(vSupCarlosBoard3, 0, carlosSupTr3); | |
3494 | assemblySupCarlos->AddNode(vSupCarlosBoard3, 1, carlosSupTr4); | |
effd7456 | 3495 | |
108bd0fe | 3496 | |
73dfc864 | 3497 | //========================================= |
3498 | // screws fixing the board on the U tube | |
3499 | Double_t aaa = fgkCarlosSuppY3; // ??? | |
3500 | //Double_t aaa = fgkCarlosSuppY3/2 + fgkLittleScrewHeadH/2; | |
3501 | Double_t bbb = fgkCarlosSuppZ3/2 - fgkLittleScrewHeadR; | |
3502 | Double_t screw1y = ( aaa*cos(TMath::DegToRad()*fgkCarlosSuppAngle) - | |
3503 | bbb*sin(TMath::DegToRad()*fgkCarlosSuppAngle) ); | |
3504 | Double_t screw1z = ( aaa*sin(TMath::DegToRad()*fgkCarlosSuppAngle) + | |
3505 | bbb*cos(TMath::DegToRad()*fgkCarlosSuppAngle) )-0.07; | |
3506 | ||
3507 | TGeoRotation *CarlosSuppRot = (TGeoRotation *)fCommonTr[0]; | |
3508 | ||
3509 | TGeoCombiTrans* lScrewTr1 = new TGeoCombiTrans((fgkCarlosSuppX1+ | |
3510 | fgkCarlosSuppX2+fgkCarlosSuppX3)/2, | |
3511 | screw1y,screw1z, CarlosSuppRot); | |
3512 | ||
3513 | TGeoCombiTrans* lScrewTr2 = new TGeoCombiTrans((fgkCarlosSuppX1+ | |
3514 | fgkCarlosSuppX2+fgkCarlosSuppX3)/2, | |
3515 | screw1z,screw1y, CarlosSuppRot); | |
3516 | ||
3517 | TGeoCombiTrans *lScrewTr3 = new TGeoCombiTrans(-(fgkCarlosSuppX1+ | |
3518 | fgkCarlosSuppX2+fgkCarlosSuppX3)/2, | |
3519 | screw1y,screw1z, CarlosSuppRot); | |
3520 | ||
3521 | TGeoCombiTrans *lScrewTr4 = new TGeoCombiTrans(-(fgkCarlosSuppX1+ | |
3522 | fgkCarlosSuppX2+fgkCarlosSuppX3)/2, | |
3523 | screw1z,screw1y, CarlosSuppRot); | |
3524 | ||
3525 | assemblySupCarlos->AddNode(fCommonVol[0], 1, lScrewTr1); | |
3526 | assemblySupCarlos->AddNode(fCommonVol[0], 2, lScrewTr2); | |
3527 | assemblySupCarlos->AddNode(fCommonVol[0], 3, lScrewTr3); | |
3528 | assemblySupCarlos->AddNode(fCommonVol[0], 4, lScrewTr4); | |
3529 | ||
3530 | //========================================= | |
3531 | // board | |
3532 | Double_t p1[3], p2[3], vX[3] = {1,0,0}; | |
3533 | AliITSv11GeomCableFlat card1("cardCarlos1", fgkCarlosCardZ1, fgkCarlosCardY1); // name, width, thickness | |
3534 | card1.SetNLayers(2); | |
3535 | card1.SetLayer(0, fgkCarlosCardCuY, copper, kOrange); // index, thickness, material, color | |
3536 | card1.SetLayer(1, fgkCarlosCardY1-fgkCarlosCardCuY, glassFiber, 30); | |
3537 | card1.SetInitialNode( (TGeoVolume *) assemblySupCarlos); | |
3538 | p1[0] = -fgkCarlosCardX1/2; | |
3539 | p1[1] = shiftGlobY - fgkCarlosCard2HeatBridge; | |
3540 | p1[2] = fgkCarlosCardShift; | |
3541 | p2[0] = fgkCarlosCardX1/2; | |
3542 | p2[1] = shiftGlobY - fgkCarlosCard2HeatBridge; | |
3543 | p2[2] = fgkCarlosCardShift; | |
3544 | card1.AddCheckPoint( (TGeoVolume *) assemblySupCarlos, 0, p1, vX); | |
3545 | card1.AddCheckPoint( (TGeoVolume *) assemblySupCarlos, 1, p2, vX); | |
3546 | card1.CreateAndInsertBoxCableSegment(1,90); | |
3547 | ||
3548 | AliITSv11GeomCableFlat card2("cardCarlos2", fgkCarlosCardZ2, fgkCarlosCardY1); // name, width, thickness | |
3549 | card2.SetNLayers(2); | |
3550 | card2.SetLayer(0, fgkCarlosCardCuY, copper, kOrange); // index, thickness, material, color | |
3551 | card2.SetLayer(1, fgkCarlosCardY1-fgkCarlosCardCuY, glassFiber, 30); | |
3552 | card2.SetInitialNode( (TGeoVolume *) assemblySupCarlos); | |
3553 | ||
3554 | p1[0] = -fgkCarlosCardX1/2; | |
3555 | p1[1] = shiftGlobY - fgkCarlosCard2HeatBridge; | |
3556 | p1[2] = fgkCarlosCardShift + fgkCarlosCardZ1/2 + fgkCarlosCardZ2/2; | |
3557 | ||
3558 | p2[0] = -fgkCarlosCardX1/2 + fgkCarlosCardX2; | |
3559 | p2[1] = shiftGlobY - fgkCarlosCard2HeatBridge; | |
3560 | p2[2] = fgkCarlosCardShift + fgkCarlosCardZ1/2 + fgkCarlosCardZ2/2; | |
3561 | card2.AddCheckPoint( (TGeoVolume *) assemblySupCarlos, 0, p1, vX); | |
3562 | card2.AddCheckPoint( (TGeoVolume *) assemblySupCarlos, 1, p2, vX); | |
3563 | card2.CreateAndInsertBoxCableSegment(1,90); | |
3564 | ||
3565 | //========================================= | |
3566 | // some chips on the board | |
3567 | ||
3568 | AliITSv11GeomCableFlat u1("carlosCardU1", fgkCarlosU1Z, fgkCarlosU1Y); // name, width, thickness | |
3569 | u1.SetNLayers(2); | |
3570 | u1.SetLayer(0, fgkCarlosCardChipSiThick, siliconChip, kGreen); // index, thickness, material, color | |
3571 | u1.SetLayer(1, fgkCarlosU1Y - fgkCarlosCardChipSiThick, plastiChip, kGray+3); | |
3572 | u1.SetInitialNode( (TGeoVolume *) assemblySupCarlos); | |
3573 | ||
3574 | p1[0] = fgkCarlosU1posX - fgkCarlosU1X/2; | |
3575 | p1[1] = shiftGlobY - fgkCarlosCard2HeatBridge + fgkCarlosCardY1/2 + fgkCarlosU1Y/2; | |
3576 | p1[2] = fgkCarlosCardShift + fgkCarlosU1posZ; | |
3577 | ||
3578 | p2[0] = fgkCarlosU1posX + fgkCarlosU1X/2; | |
3579 | p2[1] = shiftGlobY - fgkCarlosCard2HeatBridge + fgkCarlosCardY1/2 + fgkCarlosU1Y/2; | |
3580 | p2[2] = fgkCarlosCardShift + fgkCarlosU1posZ; | |
3581 | u1.AddCheckPoint( (TGeoVolume *) assemblySupCarlos, 0, p1, vX); | |
3582 | u1.AddCheckPoint( (TGeoVolume *) assemblySupCarlos, 1, p2, vX); | |
3583 | u1.CreateAndInsertBoxCableSegment(1,90); | |
3584 | ||
3585 | //--- | |
3586 | AliITSv11GeomCableFlat u2("carlosCardU2", fgkCarlosU2Z, fgkCarlosU2Y); // name, width, thickness | |
3587 | u2.SetNLayers(2); | |
3588 | u2.SetLayer(0, fgkCarlosCardChipSiThick, siliconChip, kGreen); // index, thickness, material, color | |
3589 | u2.SetLayer(1, fgkCarlosU2Y - fgkCarlosCardChipSiThick, plastiChip, kGray+3); | |
3590 | u2.SetInitialNode( (TGeoVolume *) assemblySupCarlos); | |
3591 | ||
3592 | p1[0] = fgkCarlosU2posX - fgkCarlosU2X/2; | |
3593 | p1[1] = shiftGlobY - fgkCarlosCard2HeatBridge + fgkCarlosCardY1/2 + fgkCarlosU2Y/2; | |
3594 | p1[2] = fgkCarlosCardShift + fgkCarlosU2posZ; | |
3595 | ||
3596 | p2[0] = fgkCarlosU2posX + fgkCarlosU2X/2; | |
3597 | p2[1] = shiftGlobY - fgkCarlosCard2HeatBridge + fgkCarlosCardY1/2 + fgkCarlosU2Y/2; | |
3598 | p2[2] = fgkCarlosCardShift + fgkCarlosU2posZ; | |
3599 | u2.AddCheckPoint( (TGeoVolume *) assemblySupCarlos, 0, p1, vX); | |
3600 | u2.AddCheckPoint( (TGeoVolume *) assemblySupCarlos, 1, p2, vX); | |
3601 | u2.CreateAndInsertBoxCableSegment(1,90); | |
3602 | ||
3603 | //--- | |
3604 | AliITSv11GeomCableFlat u3("carlosCardU3", fgkCarlosU3Z, fgkCarlosU3Y); // name, width, thickness | |
3605 | u3.SetNLayers(2); | |
3606 | u3.SetLayer(0, fgkCarlosCardChipSiThick, siliconChip, kGreen); // index, thickness, material, color | |
3607 | u3.SetLayer(1, fgkCarlosU3Y - fgkCarlosCardChipSiThick, plastiChip, kGray+3); | |
3608 | u3.SetInitialNode( (TGeoVolume *) assemblySupCarlos); | |
3609 | ||
3610 | Double_t u3Y = shiftGlobY - fgkCarlosCard2HeatBridge + fgkCarlosCardY1/2 + fgkCarlosU3Y/2; | |
3611 | p1[0] = fgkCarlosU3posX - fgkCarlosU3X/2; | |
3612 | p1[1] = u3Y; | |
3613 | p1[2] = fgkCarlosCardShift + fgkCarlosU3posZ; | |
3614 | ||
3615 | p2[0] = fgkCarlosU3posX + fgkCarlosU3X/2; | |
3616 | p2[1] = u3Y; | |
3617 | p2[2] = fgkCarlosCardShift + fgkCarlosU3posZ; | |
3618 | u3.AddCheckPoint( (TGeoVolume *) assemblySupCarlos, 0, p1, vX); | |
3619 | u3.AddCheckPoint( (TGeoVolume *) assemblySupCarlos, 1, p2, vX); | |
3620 | TGeoVolume *u3Vol = u3.CreateAndInsertBoxCableSegment(1,90); | |
3621 | ||
3622 | //--- U4 is like U3 (?) | |
3623 | TGeoCombiTrans *u4Trans = new TGeoCombiTrans; | |
3624 | u4Trans->RotateX(90); | |
3625 | u4Trans->SetTranslation(fgkCarlosU4posX, u3Y, | |
3626 | fgkCarlosCardShift + fgkCarlosU4posZ); | |
3627 | assemblySupCarlos->AddNode(u3Vol, 2, u4Trans); | |
3628 | ||
3629 | //--- | |
3630 | AliITSv11GeomCableFlat u17("carlosCardU17", fgkCarlosU17Z, fgkCarlosU17Y); // name, width, thickness | |
3631 | u17.SetNLayers(2); | |
3632 | u17.SetLayer(0, fgkCarlosCardChipSiThick, siliconChip, kGreen); // index, thickness, material, color | |
3633 | u17.SetLayer(1, fgkCarlosU17Y - fgkCarlosCardChipSiThick, plastiChip, kGray+3); | |
3634 | u17.SetInitialNode( (TGeoVolume *) assemblySupCarlos); | |
3635 | ||
3636 | p1[0] = fgkCarlosU17posX - fgkCarlosU17X/2; | |
3637 | p1[1] = shiftGlobY - fgkCarlosCard2HeatBridge + fgkCarlosCardY1/2 + fgkCarlosU17Y/2; | |
3638 | p1[2] = fgkCarlosCardShift + fgkCarlosU17posZ; | |
3639 | ||
3640 | p2[0] = fgkCarlosU17posX + fgkCarlosU17X/2; | |
3641 | p2[1] = shiftGlobY - fgkCarlosCard2HeatBridge + fgkCarlosCardY1/2 + fgkCarlosU17Y/2; | |
3642 | p2[2] = fgkCarlosCardShift + fgkCarlosU17posZ; | |
3643 | u17.AddCheckPoint( (TGeoVolume *) assemblySupCarlos, 0, p1, vX); | |
3644 | u17.AddCheckPoint( (TGeoVolume *) assemblySupCarlos, 1, p2, vX); | |
3645 | u17.CreateAndInsertBoxCableSegment(1,90); | |
3646 | ||
3647 | //--- | |
3648 | AliITSv11GeomCableFlat u35("carlosCardU35", fgkCarlosU35Z, fgkCarlosU35Y); // name, width, thickness | |
3649 | u35.SetNLayers(2); | |
3650 | u35.SetLayer(0, fgkCarlosCardChipSiThick, siliconChip, kGreen); // index, thickness, material, color | |
3651 | u35.SetLayer(1, fgkCarlosU35Y - fgkCarlosCardChipSiThick, plastiChip, kGray+3); | |
3652 | u35.SetInitialNode( (TGeoVolume *) assemblySupCarlos); | |
3653 | ||
3654 | p1[0] = fgkCarlosU35posX - fgkCarlosU35X/2; | |
3655 | p1[1] = shiftGlobY - fgkCarlosCard2HeatBridge + fgkCarlosCardY1/2 + fgkCarlosU35Y/2; | |
3656 | p1[2] = fgkCarlosCardShift + fgkCarlosU35posZ; | |
3657 | ||
3658 | p2[0] = fgkCarlosU35posX + fgkCarlosU35X/2; | |
3659 | p2[1] = shiftGlobY - fgkCarlosCard2HeatBridge + fgkCarlosCardY1/2 + fgkCarlosU35Y/2; | |
3660 | p2[2] = fgkCarlosCardShift + fgkCarlosU35posZ; | |
3661 | u35.AddCheckPoint( (TGeoVolume *) assemblySupCarlos, 0, p1, vX); | |
3662 | u35.AddCheckPoint( (TGeoVolume *) assemblySupCarlos, 1, p2, vX); | |
3663 | u35.CreateAndInsertBoxCableSegment(1,90); | |
3664 | ||
3665 | //--- | |
3666 | AliITSv11GeomCableFlat u36("carlosCardU36", fgkCarlosU36Z, fgkCarlosU36Y); // name, width, thickness | |
3667 | u36.SetNLayers(2); | |
3668 | u36.SetLayer(0, fgkCarlosCardChipSiThick, siliconChip, kGreen); // index, thickness, material, color | |
3669 | u36.SetLayer(1, fgkCarlosU36Y - fgkCarlosCardChipSiThick, plastiChip, kGray+3); | |
3670 | u36.SetInitialNode( (TGeoVolume *) assemblySupCarlos); | |
3671 | ||
3672 | p1[0] = fgkCarlosU36posX - fgkCarlosU36X/2; | |
3673 | p1[1] = shiftGlobY - fgkCarlosCard2HeatBridge + fgkCarlosCardY1/2 + fgkCarlosU36Y/2; | |
3674 | p1[2] = fgkCarlosCardShift + fgkCarlosU36posZ; | |
3675 | ||
3676 | p2[0] = fgkCarlosU36posX + fgkCarlosU36X/2; | |
3677 | p2[1] = shiftGlobY - fgkCarlosCard2HeatBridge + fgkCarlosCardY1/2 + fgkCarlosU36Y/2; | |
3678 | p2[2] = fgkCarlosCardShift + fgkCarlosU36posZ; | |
3679 | u36.AddCheckPoint( (TGeoVolume *) assemblySupCarlos, 0, p1, vX); | |
3680 | u36.AddCheckPoint( (TGeoVolume *) assemblySupCarlos, 1, p2, vX); | |
3681 | u36.CreateAndInsertBoxCableSegment(1,90); | |
3682 | ||
3683 | //--- QZ1 | |
3684 | AliITSv11GeomCableFlat qz1("carlosCardQZ1", fgkCarlosQZ1Z, fgkCarlosQZ1Y); // name, width, thickness | |
3685 | qz1.SetNLayers(2); | |
3686 | qz1.SetLayer(0, fgkCarlosCardChipSiThick, siliconChip, kGreen); // index, thickness, material, color | |
3687 | qz1.SetLayer(1, fgkCarlosQZ1Y - fgkCarlosCardChipSiThick, plastiChip, kGray+3); | |
3688 | qz1.SetInitialNode( (TGeoVolume *) assemblySupCarlos); | |
3689 | ||
3690 | p1[0] = fgkCarlosQZ1posX - fgkCarlosQZ1X/2; | |
3691 | p1[1] = shiftGlobY - fgkCarlosCard2HeatBridge + fgkCarlosCardY1/2 + fgkCarlosQZ1Y/2; | |
3692 | p1[2] = fgkCarlosCardShift + fgkCarlosQZ1posZ; | |
3693 | ||
3694 | p2[0] = fgkCarlosQZ1posX + fgkCarlosQZ1X/2; | |
3695 | p2[1] = shiftGlobY - fgkCarlosCard2HeatBridge + fgkCarlosCardY1/2 + fgkCarlosQZ1Y/2; | |
3696 | p2[2] = fgkCarlosCardShift + fgkCarlosQZ1posZ; | |
3697 | qz1.AddCheckPoint( (TGeoVolume *) assemblySupCarlos, 0, p1, vX); | |
3698 | qz1.AddCheckPoint( (TGeoVolume *) assemblySupCarlos, 1, p2, vX); | |
3699 | qz1.CreateAndInsertBoxCableSegment(1,90); | |
3700 | ||
3701 | return assemblySupCarlos; | |
108bd0fe | 3702 | } |
c789ee28 | 3703 | |
db486a6e | 3704 | //________________________________________________________________________ |
73dfc864 | 3705 | Int_t AliITSv11GeometrySDD::CreateLVCard() { |
108bd0fe | 3706 | // |
73dfc864 | 3707 | // Creates the assemblies containing the LV cards (left and right) |
b7943f00 | 3708 | // |
108bd0fe | 3709 | |
3710 | TGeoMedium *glassFiber = GetMedium("SDD SI CHIP$");// glassFiber TO CODE !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! | |
3711 | TGeoMedium *siliconChip = GetMedium("SDD SI CHIP$");// ITSsddSiChip | |
3712 | TGeoMedium *plastiChip = GetMedium("SDDKAPTON (POLYCH2)$"); // ITSsddKAPTON_POLYCH2 | |
3713 | TGeoMedium *copper = GetMedium("COPPER$"); | |
3714 | TGeoMedium *alCu12SDD = GetMedium("INOX$"); // ITSsddAlCu12, to code !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! | |
73dfc864 | 3715 | TGeoMedium *stainless = GetMedium("INOX$"); // for screws, what is the material ??????????? |
108bd0fe | 3716 | |
73dfc864 | 3717 | fCardLVL = new TGeoVolumeAssembly("ITSsddLVCardLeft"); |
3718 | fCardLVR = new TGeoVolumeAssembly("ITSsddLVCardRight"); | |
108bd0fe | 3719 | |
73dfc864 | 3720 | // we are going to use flat cable class to create multilayer box, |
3721 | // then we can use the pointers to created volumes to place them elsewhere | |
108bd0fe | 3722 | Double_t p1[3], p2[3], vX[3] = {1,0,0}; |
3723 | ||
effd7456 | 3724 | Double_t carLVfullThick = fgkLVcardZ+fgkLVcardCuZ; |
3725 | AliITSv11GeomCableFlat cardLV("cardLV", fgkLVcardY, carLVfullThick); // name, width, thickness | |
108bd0fe | 3726 | cardLV.SetNLayers(2); |
effd7456 | 3727 | cardLV.SetLayer(0, fgkLVcardCuZ, copper, 30); // index, thickness, material, color |
3728 | cardLV.SetLayer(1, fgkLVcardZ, glassFiber, 30); | |
73dfc864 | 3729 | cardLV.SetInitialNode( (TGeoVolume *) fCardLVL); |
108bd0fe | 3730 | p1[0] = 0; |
effd7456 | 3731 | p1[1] = fgkLVcardY/2; |
108bd0fe | 3732 | p1[2] = 0; |
73dfc864 | 3733 | p2[0] = fgkLVcardX; |
effd7456 | 3734 | p2[1] = fgkLVcardY/2; |
108bd0fe | 3735 | p2[2] = 0; |
73dfc864 | 3736 | cardLV.AddCheckPoint( (TGeoVolume *) fCardLVL, 0, p1, vX); |
3737 | cardLV.AddCheckPoint( (TGeoVolume *) fCardLVL, 1, p2, vX); | |
3738 | TGeoVolume* boxVol = cardLV.CreateAndInsertBoxCableSegment(1); | |
3739 | TGeoRotation *rotAdd = new TGeoRotation("",90,0,0); | |
3740 | TGeoCombiTrans *trCard = new TGeoCombiTrans(-fgkLVcardX/2,fgkLVcardY/2,0,rotAdd); | |
3741 | fCardLVR->AddNode(boxVol, 1, trCard); | |
108bd0fe | 3742 | |
effd7456 | 3743 | Double_t chip0fullThick = fgkLVChip0Z + fgkLVChip0SiZ; |
3744 | AliITSv11GeomCableFlat chipO("chipO", fgkLVChip0Y, chip0fullThick); // name, width, thickness | |
108bd0fe | 3745 | chipO.SetNLayers(2); |
effd7456 | 3746 | chipO.SetLayer(0, fgkLVChip0SiZ, siliconChip, 8); // index, thickness, material, color |
3747 | chipO.SetLayer(1, fgkLVChip0Z, plastiChip, 12); | |
73dfc864 | 3748 | chipO.SetInitialNode( (TGeoVolume *) fCardLVL); |
3749 | p1[0] = (fgkLVChip0PosX - fgkLVChip0X/2); | |
effd7456 | 3750 | p1[1] = fgkLVChip0PosY; |
108bd0fe | 3751 | p1[2] = carLVfullThick/2 + chip0fullThick/2; |
73dfc864 | 3752 | |
3753 | p2[0] = (fgkLVChip0PosX + fgkLVChip0X/2); | |
effd7456 | 3754 | p2[1] = fgkLVChip0PosY; |
108bd0fe | 3755 | p2[2] = carLVfullThick/2 + chip0fullThick/2; |
73dfc864 | 3756 | chipO.AddCheckPoint( (TGeoVolume *) fCardLVL, 0, p1, vX); |
3757 | chipO.AddCheckPoint( (TGeoVolume *) fCardLVL, 1, p2, vX); | |
3758 | boxVol = chipO.CreateAndInsertBoxCableSegment(1); | |
3759 | trCard = new TGeoCombiTrans( -fgkLVChip0PosX, | |
3760 | fgkLVChip0PosY, | |
3761 | carLVfullThick/2+chip0fullThick/2, rotAdd); | |
3762 | fCardLVR->AddNode(boxVol, 1, trCard); | |
3763 | ||
3764 | // put also this chip on the other side of the card | |
3765 | trCard = new TGeoCombiTrans( fgkLVChip0PosX, | |
3766 | fgkLVChip0PosY, | |
3767 | -carLVfullThick/2-chip0fullThick/2, rotAdd); | |
3768 | fCardLVL->AddNode(boxVol, 2, trCard); | |
3769 | trCard = new TGeoCombiTrans( -fgkLVChip0PosX, | |
3770 | fgkLVChip0PosY, | |
3771 | -carLVfullThick/2-chip0fullThick/2, rotAdd); | |
3772 | fCardLVR->AddNode(boxVol, 2, trCard); | |
108bd0fe | 3773 | |
effd7456 | 3774 | Double_t chip1fullThick = fgkLVChip1Z + fgkLVChip1SiZ; |
3775 | AliITSv11GeomCableFlat chip1("chip1", fgkLVChip1Y, chip1fullThick); | |
108bd0fe | 3776 | chip1.SetNLayers(2); |
effd7456 | 3777 | chip1.SetLayer(0, fgkLVChip1SiZ, siliconChip, 8); |
3778 | chip1.SetLayer(1, fgkLVChip1Z, plastiChip, 12); | |
73dfc864 | 3779 | chip1.SetInitialNode( (TGeoVolume *) fCardLVL); |
3780 | p1[0] = (fgkLVChip1PosX-fgkLVChip1X/2); | |
effd7456 | 3781 | p1[1] = fgkLVChip1PosY; |
108bd0fe | 3782 | p1[2] = carLVfullThick/2 + chip1fullThick/2; |
3783 | ||
73dfc864 | 3784 | p2[0] = (fgkLVChip1PosX+fgkLVChip1X/2); |
effd7456 | 3785 | p2[1] = fgkLVChip1PosY; |
108bd0fe | 3786 | p2[2] = carLVfullThick/2 + chip1fullThick/2; |
73dfc864 | 3787 | chip1.AddCheckPoint( (TGeoVolume *) fCardLVL, 0, p1, vX); |
3788 | chip1.AddCheckPoint( (TGeoVolume *) fCardLVL, 1, p2, vX); | |
3789 | boxVol = chip1.CreateAndInsertBoxCableSegment(1); | |
3790 | trCard = new TGeoCombiTrans( -fgkLVChip1PosX, | |
3791 | fgkLVChip1PosY, | |
3792 | carLVfullThick/2 + chip1fullThick/2, rotAdd); | |
3793 | fCardLVR->AddNode(boxVol, 1, trCard); | |
108bd0fe | 3794 | |
effd7456 | 3795 | Double_t chip2fullThick = fgkLVChip2Z + fgkLVChip2SiZ; |
3796 | AliITSv11GeomCableFlat chip2("chip2", fgkLVChip2Y, chip2fullThick); | |
108bd0fe | 3797 | chip2.SetNLayers(2); |
effd7456 | 3798 | chip2.SetLayer(0, fgkLVChip2SiZ, siliconChip, 8); |
3799 | chip2.SetLayer(1, fgkLVChip2Z, plastiChip, 12); | |
73dfc864 | 3800 | chip2.SetInitialNode( (TGeoVolume *) fCardLVL); |
3801 | p1[0] = (fgkLVChip2PosX-fgkLVChip2X/2); | |
effd7456 | 3802 | p1[1] = fgkLVChip2PosY; |
108bd0fe | 3803 | p1[2] = carLVfullThick/2 + chip2fullThick/2; |
73dfc864 | 3804 | p2[0] = (fgkLVChip2PosX+fgkLVChip2X/2); |
effd7456 | 3805 | p2[1] = fgkLVChip2PosY; |
108bd0fe | 3806 | p2[2] = carLVfullThick/2 + chip2fullThick/2; |
73dfc864 | 3807 | chip2.AddCheckPoint( (TGeoVolume *) fCardLVL, 0, p1, vX); |
3808 | chip2.AddCheckPoint( (TGeoVolume *) fCardLVL, 1, p2, vX); | |
3809 | boxVol = chip2.CreateAndInsertBoxCableSegment(1); | |
3810 | trCard = new TGeoCombiTrans( -fgkLVChip2PosX, | |
3811 | fgkLVChip2PosY, | |
3812 | carLVfullThick/2 + chip2fullThick/2, rotAdd); | |
3813 | fCardLVR->AddNode(boxVol, 1, trCard); | |
108bd0fe | 3814 | |
effd7456 | 3815 | Double_t chip3fullThick = fgkLVChip3Z + fgkLVChip3SiZ; |
3816 | AliITSv11GeomCableFlat chip3("chip3", fgkLVChip3Y, chip3fullThick); | |
108bd0fe | 3817 | chip3.SetNLayers(2); |
effd7456 | 3818 | chip3.SetLayer(0, fgkLVChip3Z, plastiChip, 12); |
3819 | chip3.SetLayer(1, fgkLVChip3SiZ, siliconChip, 8); | |
73dfc864 | 3820 | chip3.SetInitialNode( (TGeoVolume *) fCardLVL); |
3821 | p1[0] = (fgkLVChip3PosX-fgkLVChip3X/2); | |
effd7456 | 3822 | p1[1] = fgkLVChip3PosY; |
108bd0fe | 3823 | p1[2] = -carLVfullThick/2 - chip3fullThick/2; |
73dfc864 | 3824 | p2[0] = (fgkLVChip3PosX+fgkLVChip3X/2); |
effd7456 | 3825 | p2[1] = fgkLVChip3PosY; |
108bd0fe | 3826 | p2[2] = -carLVfullThick/2 - chip3fullThick/2; |
73dfc864 | 3827 | chip3.AddCheckPoint( (TGeoVolume *) fCardLVL, 0, p1, vX); |
3828 | chip3.AddCheckPoint( (TGeoVolume *) fCardLVL, 1, p2, vX); | |
3829 | boxVol = chip3.CreateAndInsertBoxCableSegment(1); | |
3830 | trCard = new TGeoCombiTrans( -fgkLVChip3PosX, | |
3831 | fgkLVChip3PosY, | |
3832 | -carLVfullThick/2 - chip3fullThick/2, rotAdd); | |
3833 | fCardLVR->AddNode(boxVol, 1, trCard); | |
108bd0fe | 3834 | |
3835 | // the Al pieces for heat exchange : | |
108bd0fe | 3836 | TGeoBBox *alLVcooling1 = new TGeoBBox("alLVcooling1" , |
effd7456 | 3837 | fgkLVcoolX1/2, fgkLVcoolY1/2, fgkLVcoolZ1/2); |
108bd0fe | 3838 | |
3839 | TGeoTranslation *alLVcooling1Tr = new TGeoTranslation("alLVcooling1Tr", | |
73dfc864 | 3840 | (fgkLVcoolX1/2+fgkLVcoolX2), |
effd7456 | 3841 | fgkLVcoolPosY+fgkLVcoolY1/2, |
3842 | carLVfullThick/2+chip0fullThick+fgkLVcoolZ1/2); | |
108bd0fe | 3843 | TGeoTranslation *alLVcooling1TrB = new TGeoTranslation("alLVcooling1TrB", |
73dfc864 | 3844 | (fgkLVcoolX1/2+fgkLVcoolX2), |
effd7456 | 3845 | fgkLVcoolPosY+fgkLVcoolY1/2, |
3846 | -(carLVfullThick/2+chip0fullThick+fgkLVcoolZ1/2)); | |
108bd0fe | 3847 | |
3848 | TGeoVolume *vAlLVcooling1 = new TGeoVolume("vAlLVcooling1",alLVcooling1, | |
3849 | alCu12SDD); | |
3850 | vAlLVcooling1->SetLineColor(2); | |
3851 | ||
3852 | //-- | |
3853 | TGeoBBox * alLVcooling2 = new TGeoBBox("lLVcooling2" , | |
effd7456 | 3854 | fgkLVcoolX2/2, fgkLVcoolY2/2, fgkLVcoolZ2/2); |
108bd0fe | 3855 | TGeoTranslation *alLVcooling2Tr = new TGeoTranslation("alLVcooling2Tr", |
73dfc864 | 3856 | (fgkLVcoolX2/2), |
effd7456 | 3857 | fgkLVcoolPosY+fgkLVcoolY1/2, |
3858 | carLVfullThick/2+chip0fullThick+fgkLVcoolZ1-fgkLVcoolZ2/2); | |
108bd0fe | 3859 | TGeoTranslation *alLVcooling2TrB = new TGeoTranslation("alLVcooling2TrB", |
73dfc864 | 3860 | (fgkLVcoolX2/2), |
effd7456 | 3861 | fgkLVcoolPosY+fgkLVcoolY1/2, |
3862 | -(carLVfullThick/2+chip0fullThick+fgkLVcoolZ1-fgkLVcoolZ2/2)); | |
108bd0fe | 3863 | |
3864 | TGeoVolume *vAlLVcooling2 = new TGeoVolume("vAlLVcooling2",alLVcooling2, | |
3865 | alCu12SDD); | |
3866 | vAlLVcooling2->SetLineColor(2); | |
3867 | ||
3868 | //-- | |
effd7456 | 3869 | Double_t alLVcoolZ3 = (fgkLVcardCuZ+fgkLVcardZ+2.*(fgkLVChip0SiZ+fgkLVChip0Z) |
3870 | +fgkLVcoolZ1*2.); | |
108bd0fe | 3871 | TGeoBBox * alLVcooling3 = new TGeoBBox("lLVcooling3" , |
effd7456 | 3872 | fgkLVcoolX3/2, fgkLVcoolY3/2, alLVcoolZ3/2); |
108bd0fe | 3873 | TGeoTranslation *alLVcooling3Tr = new TGeoTranslation("alLVcooling3Tr", |
73dfc864 | 3874 | (-fgkLVcoolX3/2), |
effd7456 | 3875 | fgkLVcoolPosY+fgkLVcoolY1-fgkLVcoolY3/2, |
108bd0fe | 3876 | 0); |
108bd0fe | 3877 | TGeoVolume *vAlLVcooling3 = new TGeoVolume("vAlLVcooling3",alLVcooling3,alCu12SDD); |
3878 | vAlLVcooling3->SetLineColor(2); | |
3879 | ||
73dfc864 | 3880 | //=== screw fixing th LV card to the U cooling tube : |
3881 | TGeoTube *littleScrew = new TGeoTube("littleScrewLV", 0, fgkLittleScrewR, | |
3882 | fgkLVcoolY3/2); | |
3883 | TGeoVolume *vLittleScrew = new TGeoVolume("vLittleScrewLV", | |
3884 | littleScrew, stainless); | |
3885 | TGeoRotation *rotScrew = new TGeoRotation("",0,90,0); | |
3886 | ||
3887 | TGeoCombiTrans *cbScrew = new TGeoCombiTrans(0,0,fgkShiftLittleScrewLV, | |
3888 | rotScrew); | |
3889 | vAlLVcooling3->AddNode(vLittleScrew, 1, cbScrew); | |
3890 | ||
3891 | TGeoTube *littleScrewHead = new TGeoTube("littleScrewLVhead", | |
3892 | 0, fgkLittleLVScrewHeadR, | |
3893 | fgkLittleScrewHeadH/2); | |
3894 | TGeoVolume *vLittleScrewHead = new TGeoVolume("vLittleScrewLVhead", | |
3895 | littleScrewHead, stainless); | |
3896 | vLittleScrewHead->SetLineColor(kGray); | |
3897 | TGeoCombiTrans *cbScrewHeadL = new TGeoCombiTrans( -fgkLVcoolX3/2, | |
3898 | fgkLVcoolPosY+fgkLVcoolY1 + fgkLittleScrewHeadH/2, | |
3899 | fgkShiftLittleScrewLV, | |
3900 | rotScrew); | |
3901 | fCardLVL->AddNode(vLittleScrewHead, 1, cbScrewHeadL); | |
3902 | ||
3903 | TGeoCombiTrans *cbScrewHeadR = new TGeoCombiTrans( fgkLVcoolX3/2, | |
3904 | fgkLVcoolPosY+fgkLVcoolY1 + fgkLittleScrewHeadH/2, | |
3905 | fgkShiftLittleScrewLV, | |
3906 | rotScrew); | |
3907 | fCardLVR->AddNode(vLittleScrewHead, 1, cbScrewHeadR); | |
3908 | ||
3909 | // adding the cooling pieces to the left card | |
3910 | fCardLVL->AddNode(vAlLVcooling1, 1,alLVcooling1Tr); | |
3911 | fCardLVL->AddNode(vAlLVcooling1, 2,alLVcooling1TrB); | |
3912 | fCardLVL->AddNode(vAlLVcooling2, 1,alLVcooling2Tr); | |
3913 | fCardLVL->AddNode(vAlLVcooling2, 2,alLVcooling2TrB); | |
3914 | fCardLVL->AddNode(vAlLVcooling3, 1,alLVcooling3Tr); | |
3915 | ||
3916 | TGeoTranslation *alLVcooling1TrR = new TGeoTranslation("alLVcooling1TrR", | |
3917 | -(fgkLVcoolX1/2+fgkLVcoolX2), | |
3918 | fgkLVcoolPosY+fgkLVcoolY1/2, | |
3919 | carLVfullThick/2+chip0fullThick+fgkLVcoolZ1/2); | |
3920 | TGeoTranslation *alLVcooling1TrBR = new TGeoTranslation("alLVcooling1TrBR", | |
3921 | -(fgkLVcoolX1/2+fgkLVcoolX2), | |
3922 | fgkLVcoolPosY+fgkLVcoolY1/2, | |
3923 | -(carLVfullThick/2+chip0fullThick+fgkLVcoolZ1/2)); | |
3924 | TGeoTranslation *alLVcooling2TrR = new TGeoTranslation("alLVcooling2TrR", | |
3925 | -(fgkLVcoolX2/2), | |
3926 | fgkLVcoolPosY+fgkLVcoolY1/2, | |
3927 | carLVfullThick/2+chip0fullThick+fgkLVcoolZ1-fgkLVcoolZ2/2); | |
3928 | TGeoTranslation *alLVcooling2TrBR = new TGeoTranslation("alLVcooling2TrBR", | |
3929 | -(fgkLVcoolX2/2), | |
3930 | fgkLVcoolPosY+fgkLVcoolY1/2, | |
3931 | -(carLVfullThick/2+chip0fullThick+fgkLVcoolZ1-fgkLVcoolZ2/2)); | |
108bd0fe | 3932 | |
73dfc864 | 3933 | TGeoTranslation *alLVcooling3TrR = new TGeoTranslation("alLVcooling3TrR", |
3934 | fgkLVcoolX3/2, | |
3935 | fgkLVcoolPosY+fgkLVcoolY1-fgkLVcoolY3/2, | |
3936 | 0); | |
3937 | // and to the right card | |
3938 | fCardLVR->AddNode(vAlLVcooling1, 1,alLVcooling1TrR); | |
3939 | fCardLVR->AddNode(vAlLVcooling1, 2,alLVcooling1TrBR); | |
3940 | fCardLVR->AddNode(vAlLVcooling2, 1,alLVcooling2TrR); | |
3941 | fCardLVR->AddNode(vAlLVcooling2, 2,alLVcooling2TrBR); | |
3942 | fCardLVR->AddNode(vAlLVcooling3, 1,alLVcooling3TrR); | |
3943 | ||
3944 | return kTRUE; | |
108bd0fe | 3945 | } |
3946 | ||
108bd0fe | 3947 | //________________________________________________________________________ |
3948 | TGeoVolumeAssembly* AliITSv11GeometrySDD::CreateHVCard(Int_t iLay){ | |
3949 | // | |
3950 | // return an assembly containing the HV card | |
b7943f00 | 3951 | // |
108bd0fe | 3952 | iLay = iLay; |
3953 | ||
3954 | TGeoMedium *ceramic = GetMedium("CERAMICS$"); // ceramicHVcard | |
3955 | TGeoMedium *medSMDcapaMiddle = GetMedium("SDD X7R capacitors$"); // TO CODE !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! | |
3956 | TGeoMedium *medSMDcapaEnd = GetMedium("SDD X7R capacitors$"); // SDDX7RcapacitorsSDD TO CODE !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! | |
3957 | TGeoMedium *stainless = GetMedium("INOX$"); // ITSspdStainlesSteal ??????????? | |
3958 | TGeoMedium *plastic = GetMedium("SDDKAPTON (POLYCH2)$"); // ITS_ITSsddKAPTON_POLYCH2 ??????????? | |
3959 | TGeoMedium *alCu12SDD = GetMedium("INOX$"); // ITSsddAlCu12 : to code !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! | |
3960 | ||
3961 | TGeoVolumeAssembly *highVCard = new TGeoVolumeAssembly("ITSsddHVCard"); | |
3962 | ||
3963 | //==================================== | |
3964 | //--- the card itself | |
3965 | TGeoBBox *ceramicCard = new TGeoBBox("ceramCard", fgkHVCardCeramX/2, | |
3966 | fgkHVCardCeramY/2, fgkHVCardCeramZ/2); | |
3967 | TGeoVolume *vCeramicCard = new TGeoVolume("vCeramCard", ceramicCard, ceramic); | |
3968 | vCeramicCard->SetLineColor(38);// or 9 blue slightly dark | |
3969 | ||
3970 | highVCard->AddNode(vCeramicCard, 1, 0); | |
3971 | ||
3972 | ||
3973 | //==================================== | |
3974 | //--- capacitors | |
3975 | ||
3976 | // capa1 | |
3977 | TGeoBBox *capa1Middle = new TGeoBBox("cardHVCapa1Middle", fgkHVCardCapa1X/2, | |
3978 | fgkHVCardCapa1Ymid/2, fgkHVCardCapa1Z/2); | |
3979 | TGeoVolume *vCapa1Middle = new TGeoVolume("vCardHVCapa1Middle",capa1Middle, | |
3980 | medSMDcapaMiddle); | |
3981 | ||
3982 | TGeoBBox *capa1End = new TGeoBBox("cardHVCapa1End", fgkHVCardCapa1X/2, | |
3983 | fgkHVCardCapa1Yend/2, fgkHVCardCapa1Z/2); | |
3984 | TGeoVolume *vCapa1End = new TGeoVolume("vCardHVCapa1End",capa1End, | |
3985 | medSMDcapaEnd); | |
3986 | vCapa1End->SetLineColor(18);// grey silver | |
3987 | TGeoTranslation *capa1EndTr1 = new TGeoTranslation("cardHVcapa1EndTr1", 0, | |
3988 | (fgkHVCardCapa1Ymid+fgkHVCardCapa1Yend)/2,0); | |
3989 | TGeoTranslation *capa1EndTr2 = new TGeoTranslation("cardHVcapa1EndTr2", 0, | |
3990 | -(fgkHVCardCapa1Ymid+fgkHVCardCapa1Yend)/2,0); | |
3991 | ||
3992 | TGeoTranslation *capa1PosTr = new TGeoTranslation("cardHVcapa1PosTr", | |
3993 | fgkHVCardCapa1PosX, fgkHVCardCapa1PosY, | |
3994 | -fgkHVCardCeramZ/2-fgkHVCardCapa1Z/2); | |
3995 | ||
108bd0fe | 3996 | TGeoVolumeAssembly *capa1 = new TGeoVolumeAssembly("cardHVCapa1"); |
3997 | capa1->AddNode(vCapa1Middle, 1,0); | |
3998 | capa1->AddNode(vCapa1End, 1, capa1EndTr1); | |
3999 | capa1->AddNode(vCapa1End, 2, capa1EndTr2); | |
4000 | ||
4001 | highVCard->AddNode(capa1, 1, capa1PosTr); | |
4002 | ||
4003 | // capa2 | |
4004 | TGeoBBox *capa2Middle = new TGeoBBox("cardHVCapa2Middle", fgkHVCardCapa2X/2, | |
4005 | fgkHVCardCapa2Ymid/2, fgkHVCardCapa2Z/2); | |
4006 | TGeoVolume *vCapa2Middle = new TGeoVolume("vCardHVCapa2Middle",capa2Middle, | |
4007 | medSMDcapaMiddle); | |
4008 | ||
4009 | TGeoBBox *capa2End = new TGeoBBox("cardHVCapa2End", fgkHVCardCapa2X/2, | |
4010 | fgkHVCardCapa2Yend/2, fgkHVCardCapa2Z/2); | |
4011 | TGeoVolume *vCapa2End = new TGeoVolume("vCardHVCapa2End",capa2End, | |
4012 | medSMDcapaEnd); | |
4013 | vCapa2End->SetLineColor(18);// grey silver | |
4014 | TGeoTranslation *capa2EndTr1 = new TGeoTranslation("cardHVcapa2EndTr1", 0, | |
4015 | (fgkHVCardCapa2Ymid+fgkHVCardCapa2Yend)/2,0); | |
4016 | TGeoTranslation *capa2EndTr2 = new TGeoTranslation("cardHVcapa2EndTr2", 0, | |
4017 | -(fgkHVCardCapa2Ymid+fgkHVCardCapa2Yend)/2,0); | |
4018 | ||
4019 | TGeoTranslation *capa2PosTr = new TGeoTranslation("cardHVcapa2PosTr", | |
4020 | fgkHVCardCapa2PosX, fgkHVCardCapa2PosY, | |
4021 | -fgkHVCardCeramZ/2-fgkHVCardCapa2Z/2); | |
4022 | ||
4023 | TGeoVolumeAssembly *capa2 = new TGeoVolumeAssembly("cardHVCapa2"); | |
4024 | capa2->AddNode(vCapa2Middle, 1,0); | |
4025 | capa2->AddNode(vCapa2End, 1, capa2EndTr1); | |
4026 | capa2->AddNode(vCapa2End, 2, capa2EndTr2); | |
4027 | ||
4028 | highVCard->AddNode(capa2, 1, capa2PosTr); | |
4029 | ||
4030 | // capa3 | |
4031 | TGeoBBox *capa3Middle = new TGeoBBox("cardHVCapa3Middle", fgkHVCardCapa3Xmid/2, | |
4032 | fgkHVCardCapa3Y/2, fgkHVCardCapa3Z/2); | |
4033 | TGeoVolume *vCapa3Middle = new TGeoVolume("vCardHVCapa3Middle",capa3Middle, | |
4034 | medSMDcapaMiddle); | |
4035 | ||
4036 | TGeoBBox *capa3End = new TGeoBBox("cardHVCapa3End", fgkHVCardCapa3Xend/2, | |
4037 | fgkHVCardCapa3Y/2, fgkHVCardCapa3Z/2); | |
4038 | TGeoVolume *vCapa3End = new TGeoVolume("vCardHVCapa3End",capa3End, | |
4039 | medSMDcapaEnd); | |
4040 | vCapa3End->SetLineColor(18);// grey silver | |
4041 | ||
4042 | TGeoTranslation *capa3EndTr1 = new TGeoTranslation("cardHVcapa3EndTr1", | |
4043 | (fgkHVCardCapa3Xmid+fgkHVCardCapa3Xend)/2, 0, 0); | |
4044 | TGeoTranslation *capa3EndTr2 = new TGeoTranslation("cardHVcapa2EndTr2", | |
4045 | -(fgkHVCardCapa3Xmid+fgkHVCardCapa3Xend)/2, 0, 0); | |
4046 | ||
4047 | TGeoVolumeAssembly *capa3 = new TGeoVolumeAssembly("cardHVCapa3"); | |
4048 | capa3->AddNode(vCapa3Middle, 1,0); | |
4049 | capa3->AddNode(vCapa3End, 1, capa3EndTr1); | |
4050 | capa3->AddNode(vCapa3End, 2, capa3EndTr2); | |
4051 | ||
4052 | TGeoTranslation *capa3PosTr1 = new TGeoTranslation("cardHVcapa3PosTr1", | |
4053 | fgkHVCardCapa3PosX1, fgkHVCardCapa3PosY1, | |
4054 | -fgkHVCardCeramZ/2-fgkHVCardCapa3Z/2); | |
4055 | ||
4056 | TGeoTranslation *capa3PosTr2 = new TGeoTranslation("cardHVcapa3PosTr2", | |
4057 | fgkHVCardCapa3PosX2, fgkHVCardCapa3PosY1, | |
4058 | -fgkHVCardCeramZ/2-fgkHVCardCapa3Z/2); | |
4059 | ||
4060 | TGeoTranslation *capa3PosTr3 = new TGeoTranslation("cardHVcapa3PosTr3", | |
4061 | fgkHVCardCapa3PosX3, fgkHVCardCapa3PosY2, | |
4062 | -fgkHVCardCeramZ/2-fgkHVCardCapa3Z/2); | |
4063 | ||
4064 | TGeoTranslation *capa3PosTr4 = new TGeoTranslation("cardHVcapa3PosTr4", | |
4065 | fgkHVCardCapa3PosX4, fgkHVCardCapa3PosY2, | |
4066 | -fgkHVCardCeramZ/2-fgkHVCardCapa3Z/2); | |
4067 | ||
4068 | TGeoTranslation *capa3PosTr5 = new TGeoTranslation("cardHVcapa3PosTr5", | |
4069 | fgkHVCardCapa3PosX5, fgkHVCardCapa3PosY3, | |
4070 | -fgkHVCardCeramZ/2-fgkHVCardCapa3Z/2); | |
4071 | ||
4072 | highVCard->AddNode(capa3, 1, capa3PosTr1); | |
4073 | highVCard->AddNode(capa3, 2, capa3PosTr2); | |
4074 | highVCard->AddNode(capa3, 3, capa3PosTr3); | |
4075 | highVCard->AddNode(capa3, 4, capa3PosTr4); | |
4076 | highVCard->AddNode(capa3, 5, capa3PosTr5); | |
4077 | ||
4078 | //==================================== | |
4079 | //--- connexions to LV card | |
4080 | ||
4081 | Double_t fgkConnexLVHVdiam1 = 0.8*fgkmm; | |
4082 | Double_t fgkConnexLVHVdiam2 = 2*fgkmm; | |
4083 | Double_t fgkConnexLVHVlen = 6.2*fgkmm; | |
4084 | Double_t fgkConnexLVHVx = 3*fgkmm; | |
4085 | Double_t fgkConnexLVHVy1 = 8*fgkmm; | |
4086 | Double_t fgkConnexLVHVdy = 2.5*fgkmm; | |
4087 | ||
4088 | TGeoTube *connexLVHVmetal = new TGeoTube("connexLVHVmetal",0, | |
4089 | fgkConnexLVHVdiam1/2,fgkConnexLVHVlen/2); | |
4090 | TGeoTube *connexLVHVplastic = new TGeoTube("connexLVHVplastic", | |
4091 | fgkConnexLVHVdiam1/2, | |
4092 | fgkConnexLVHVdiam2/2, | |
4093 | fgkConnexLVHVlen/2); | |
4094 | TGeoVolume *vConnexLVHVmetal = new TGeoVolume("ITSsddConnexLVHVmetal", | |
4095 | connexLVHVmetal, stainless); | |
4096 | TGeoVolume *vConnexLVHVplast = new TGeoVolume("ITSsddConnexLVHVplast", | |
4097 | connexLVHVplastic, plastic); | |
4098 | vConnexLVHVmetal->SetLineColor(10);// white | |
4099 | vConnexLVHVplast->SetLineColor(12); // dark grey | |
4100 | ||
4101 | TGeoVolumeAssembly *connexion = new TGeoVolumeAssembly("ITSsddConnexLVHV"); | |
4102 | connexion->AddNode(vConnexLVHVmetal, 1, 0); | |
4103 | connexion->AddNode(vConnexLVHVplast, 1, 0); | |
4104 | ||
4105 | TGeoTranslation *trConnexion1 = new TGeoTranslation(-fgkConnexLVHVx,fgkConnexLVHVy1, | |
4106 | -fgkHVCardCeramZ/2-fgkConnexLVHVlen/2 ); | |
4107 | TGeoTranslation *trConnexion2 = new TGeoTranslation( fgkConnexLVHVx,fgkConnexLVHVy1, | |
4108 | -fgkHVCardCeramZ/2-fgkConnexLVHVlen/2 ); | |
4109 | ||
4110 | TGeoTranslation *trConnexion3 = new TGeoTranslation(-fgkConnexLVHVx, | |
4111 | fgkConnexLVHVy1+fgkConnexLVHVdy, | |
4112 | -fgkHVCardCeramZ/2-fgkConnexLVHVlen/2 ); | |
4113 | TGeoTranslation *trConnexion4 = new TGeoTranslation( fgkConnexLVHVx, | |
4114 | fgkConnexLVHVy1+fgkConnexLVHVdy, | |
4115 | -fgkHVCardCeramZ/2-fgkConnexLVHVlen/2 ); | |
4116 | ||
4117 | TGeoTranslation *trConnexion5 = new TGeoTranslation(-fgkConnexLVHVx, | |
4118 | fgkConnexLVHVy1+2*fgkConnexLVHVdy, | |
4119 | -fgkHVCardCeramZ/2-fgkConnexLVHVlen/2 ); | |
4120 | TGeoTranslation *trConnexion6 = new TGeoTranslation( fgkConnexLVHVx, | |
4121 | fgkConnexLVHVy1+2*fgkConnexLVHVdy, | |
4122 | -fgkHVCardCeramZ/2-fgkConnexLVHVlen/2 ); | |
4123 | ||
4124 | TGeoTranslation *trConnexion7 = new TGeoTranslation(-fgkConnexLVHVx, | |
4125 | fgkConnexLVHVy1+3*fgkConnexLVHVdy, | |
4126 | -fgkHVCardCeramZ/2-fgkConnexLVHVlen/2 ); | |
4127 | TGeoTranslation *trConnexion8 = new TGeoTranslation( fgkConnexLVHVx, | |
4128 | fgkConnexLVHVy1+3*fgkConnexLVHVdy, | |
4129 | -fgkHVCardCeramZ/2-fgkConnexLVHVlen/2 ); | |
4130 | ||
4131 | highVCard->AddNode(connexion, 1, trConnexion1); | |
4132 | highVCard->AddNode(connexion, 2, trConnexion2); | |
4133 | highVCard->AddNode(connexion, 3, trConnexion3); | |
4134 | highVCard->AddNode(connexion, 4, trConnexion4); | |
4135 | highVCard->AddNode(connexion, 5, trConnexion5); | |
4136 | highVCard->AddNode(connexion, 6, trConnexion6); | |
4137 | highVCard->AddNode(connexion, 7, trConnexion7); | |
4138 | highVCard->AddNode(connexion, 8, trConnexion8); | |
4139 | ||
4140 | //==================================== | |
4141 | //--- cooling pieces | |
4142 | ||
4143 | TGeoBBox *cardHVcool1 = new TGeoBBox("cardHVcool1",fgkHVCardCool1X/2, | |
4144 | fgkHVCardCool1Y/2, fgkHVCardCool1Z/2); | |
4145 | ||
4146 | ||
4147 | TGeoBBox *cardHVcool2 = new TGeoBBox("cardHVcool2",fgkHVCardCool2X/2, | |
4148 | fgkHVCardCool2Y/2, fgkHVCardCool2Z/2); | |
4149 | ||
4150 | TGeoBBox *cardHVcool3 = new TGeoBBox("cardHVcool3",fgkHVCardCool3X/2, | |
4151 | fgkHVCardCool3Y/2, fgkHVCardCool3Z/2); | |
4152 | ||
4153 | TGeoVolume *vCardHVcool1 = new TGeoVolume("vCardHVcool1",cardHVcool1, | |
4154 | alCu12SDD); | |
4155 | TGeoVolume *vCardHVcool2 = new TGeoVolume("vCardHVcool2",cardHVcool2, | |
4156 | alCu12SDD); | |
4157 | TGeoVolume *vCardHVcool3 = new TGeoVolume("vCardHVcool3",cardHVcool3, | |
4158 | alCu12SDD); | |
73dfc864 | 4159 | // This last volume contains the screw used for fixing |
108bd0fe | 4160 | // the card to the cooling tube ... |
73dfc864 | 4161 | TGeoTube *littleScrewHV = new TGeoTube("littleScrewHV", 0, fgkLittleScrewR, |
4162 | fgkHVCardCool3Y/2); | |
4163 | TGeoVolume *vLittleScrewHV = new TGeoVolume("vLittleScrewHV", | |
4164 | littleScrewHV, stainless); | |
108bd0fe | 4165 | |
73dfc864 | 4166 | TGeoRotation *rotScrewHead = new TGeoRotation("",0,90,0); |
4167 | vCardHVcool3->AddNode(vLittleScrewHV, 1,rotScrewHead); | |
108bd0fe | 4168 | |
4169 | vCardHVcool1->SetLineColor(2); //red | |
4170 | vCardHVcool2->SetLineColor(2); //red | |
4171 | vCardHVcool3->SetLineColor(2); //red | |
4172 | ||
4173 | TGeoTranslation *cool1Tr1 = new TGeoTranslation("cardHVcool1Tr1", | |
4174 | fgkHVCardCeramX/2-fgkHVCardCool1X/2, | |
4175 | -fgkHVCardCoolDY+fgkHVCardCool1Y/2, | |
4176 | fgkHVCardCeramZ/2+fgkHVCardCool1Z/2); | |
4177 | TGeoTranslation *cool1Tr2 = new TGeoTranslation("cardHVcool1Tr2", | |
4178 | -fgkHVCardCeramX/2+fgkHVCardCool1X/2, | |
4179 | -fgkHVCardCoolDY+fgkHVCardCool1Y/2, | |
4180 | fgkHVCardCeramZ/2+fgkHVCardCool1Z/2); | |
4181 | ||
4182 | highVCard->AddNode(vCardHVcool1, 1, cool1Tr1); | |
4183 | highVCard->AddNode(vCardHVcool1, 2, cool1Tr2); | |
4184 | ||
4185 | TGeoTranslation *cool2Tr1 = new TGeoTranslation("cardHVcool2Tr1", | |
4186 | fgkHVCardCeramX/2-fgkHVCardCool1X+fgkHVCardCool2X/2, | |
4187 | -fgkHVCardCoolDY-fgkHVCardCool2Y/2, | |
4188 | fgkHVCardCeramZ/2+fgkHVCardCool2Z/2); | |
4189 | ||
4190 | TGeoTranslation *cool2Tr2 = new TGeoTranslation("cardHVcool2Tr2", | |
4191 | -fgkHVCardCeramX/2+fgkHVCardCool1X-fgkHVCardCool2X/2, | |
4192 | -fgkHVCardCoolDY-fgkHVCardCool2Y/2, | |
4193 | fgkHVCardCeramZ/2+fgkHVCardCool2Z/2); | |
4194 | ||
4195 | highVCard->AddNode(vCardHVcool2, 1, cool2Tr1); | |
4196 | highVCard->AddNode(vCardHVcool2, 2, cool2Tr2); | |
4197 | ||
4198 | TGeoTranslation *cool3Tr1 = new TGeoTranslation("cardHVcool2Tr1", | |
4199 | fgkHVCardCeramX/2-fgkHVCardCool1X+fgkHVCardCool2X+fgkHVCardCool3X/2, | |
4200 | -fgkHVCardCoolDY-fgkHVCardCool3Y/2, | |
4201 | fgkHVCardCeramZ/2+fgkHVCardCool2Z-fgkHVCardCool3Z/2); | |
4202 | ||
4203 | TGeoTranslation *cool3Tr2 = new TGeoTranslation("cardHVcool2Tr2", | |
4204 | -fgkHVCardCeramX/2+fgkHVCardCool1X-fgkHVCardCool2X-fgkHVCardCool3X/2, | |
4205 | -fgkHVCardCoolDY-fgkHVCardCool3Y/2, | |
4206 | fgkHVCardCeramZ/2+fgkHVCardCool2Z-fgkHVCardCool3Z/2); | |
4207 | ||
4208 | highVCard->AddNode(vCardHVcool3, 1, cool3Tr1); | |
4209 | highVCard->AddNode(vCardHVcool3, 2, cool3Tr2); | |
4210 | ||
73dfc864 | 4211 | //==================================== |
4212 | //--- screws | |
4213 | TGeoCombiTrans *cbScrewHead1 = new TGeoCombiTrans("cardHVscrewHeadTr1", | |
4214 | fgkHVCardCeramX/2-fgkHVCardCool1X+fgkHVCardCool2X+fgkHVCardCool3X/2, | |
4215 | -fgkHVCardCoolDY+fgkLittleScrewHeadH/2, | |
4216 | fgkHVCardCeramZ/2+fgkHVCardCool2Z-fgkHVCardCool3Z/2, | |
4217 | rotScrewHead); | |
4218 | TGeoCombiTrans *cbScrewHead2 = new TGeoCombiTrans("cardHVscrewHeadTr2", | |
4219 | -fgkHVCardCeramX/2+fgkHVCardCool1X-fgkHVCardCool2X-fgkHVCardCool3X/2, | |
4220 | -fgkHVCardCoolDY+fgkLittleScrewHeadH/2, | |
4221 | fgkHVCardCeramZ/2+fgkHVCardCool2Z-fgkHVCardCool3Z/2, | |
4222 | rotScrewHead); | |
4223 | ||
4224 | highVCard->AddNode(fCommonVol[0], 1, cbScrewHead1); | |
4225 | highVCard->AddNode(fCommonVol[0], 2, cbScrewHead2); | |
4226 | ||
108bd0fe | 4227 | return highVCard; |
4228 | } | |
4229 | ||
4230 | ||
4231 | //________________________________________________________________________ | |
4232 | TGeoVolumeAssembly* AliITSv11GeometrySDD::CreateEndLadderCards(Int_t iLay) { | |
4233 | // | |
4234 | // return an assembly containing the LV, HV and Carlos cards of one ladder | |
4235 | // and their cooling system | |
4236 | // | |
4237 | ||
bf210566 | 4238 | TGeoMedium *alCu12SDD = GetMedium("AL$"); // ITSsddAlCu12 : to code !!!!!!!!!!!!!! |
e118532f | 4239 | TGeoMedium *phynoxSDD = GetMedium("INOX$"); |
108bd0fe | 4240 | TGeoMedium *coolerMediumSDD = GetMedium("WATER$"); |
4241 | ||
4242 | TGeoVolumeAssembly *endLadderCards = new TGeoVolumeAssembly("endLadderCards"); | |
4243 | ||
73dfc864 | 4244 | //=********************************* |
108bd0fe | 4245 | //--- The rounded pipe for the end ladder card coooling |
4246 | ||
4247 | Double_t endLadPipeUlength = fgkEndLadPipeUlengthLay3; | |
4248 | Double_t endLadPipeArmZ = fgkEndLadPipeArmZLay3; | |
4249 | Int_t nCards = 3; | |
4250 | ||
4251 | if (iLay==4) { | |
4252 | endLadPipeUlength = fgkEndLadPipeUlengthLay4; | |
4253 | endLadPipeArmZ = fgkEndLadPipeArmZLay4; | |
4254 | nCards = 4; | |
4255 | } | |
4256 | ||
4257 | AliITSv11GeomCableRound endLadderPipe("endLadderPipe", fgkEndLadPipeOuterDiam/2); | |
4258 | endLadderPipe.SetNLayers(2); | |
4259 | endLadderPipe.SetLayer(0, fgkEndLadPipeInnerDiam/2, coolerMediumSDD, 4); | |
4260 | endLadderPipe.SetLayer(1, (fgkEndLadPipeOuterDiam-fgkEndLadPipeInnerDiam)/2, phynoxSDD, fColorPhynox); | |
4261 | ||
4262 | Double_t coolUzPos = fgkEndLadPipeOuterDiam/2+2.*fgkmm; //it is the x coord of the axis | |
4263 | // of the U colling pipe in its center | |
4264 | ||
4265 | Double_t coordA[3] = { fgkEndLadPipeUwidth/2, 0, endLadPipeUlength+coolUzPos}; | |
4266 | Double_t vectA[3] = {0,0,1}; | |
4267 | ||
4268 | Double_t coordB[3] = { fgkEndLadPipeUwidth/2,0, fgkEndLadPipeRadius+coolUzPos}; | |
4269 | Double_t vectB[3] = {0,0,1}; | |
4270 | ||
4271 | Double_t coordC[3] = { fgkEndLadPipeUwidth/2-fgkEndLadPipeRadius, 0, coolUzPos}; | |
4272 | Double_t vectC[3] = {1,0,0}; | |
4273 | ||
4274 | Double_t coordD[3] = {-fgkEndLadPipeUwidth/2+fgkEndLadPipeRadius, 0, coolUzPos}; | |
4275 | Double_t vectD[3] = {-1,0,0}; | |
4276 | ||
4277 | Double_t coordE[3] = {-fgkEndLadPipeUwidth/2, 0, fgkEndLadPipeRadius+coolUzPos}; | |
4278 | Double_t vectE[3] = {0,0,-1}; | |
4279 | ||
4280 | Double_t coordF[3] = {-fgkEndLadPipeUwidth/2,0, endLadPipeUlength+coolUzPos}; | |
4281 | Double_t vectF[3] = {0,0,-1}; | |
4282 | ||
4283 | endLadderPipe.AddCheckPoint( (TGeoVolume *) endLadderCards, 0, coordA, vectA); | |
4284 | endLadderPipe.AddCheckPoint( (TGeoVolume *) endLadderCards, 1, coordB, vectB); | |
4285 | endLadderPipe.AddCheckPoint( (TGeoVolume *) endLadderCards, 2, coordC, vectC); | |
4286 | endLadderPipe.AddCheckPoint( (TGeoVolume *) endLadderCards, 3, coordD, vectD); | |
4287 | endLadderPipe.AddCheckPoint( (TGeoVolume *) endLadderCards, 4, coordE, vectE); | |
4288 | endLadderPipe.AddCheckPoint( (TGeoVolume *) endLadderCards, 5, coordF, vectF); | |
4289 | ||
4290 | endLadderPipe.SetInitialNode((TGeoVolume *) endLadderCards); //Set the root node | |
73dfc864 | 4291 | //endLadderPipe.CreateAndInsertCableSegment( 1); |
4292 | endLadderPipe.CreateAndInsertTubeSegment( 1); | |
108bd0fe | 4293 | //endLadderPipe.CreateAndInsertCableSegment( 2); |
4294 | endLadderPipe.CreateAndInsertTorusSegment( 2); | |
73dfc864 | 4295 | //endLadderPipe.CreateAndInsertCableSegment( 3); |
4296 | endLadderPipe.CreateAndInsertTubeSegment( 3); | |
108bd0fe | 4297 | //endLadderPipe.CreateAndInsertCableSegment( 4); |
4298 | endLadderPipe.CreateAndInsertTorusSegment( 4); | |
73dfc864 | 4299 | //endLadderPipe.CreateAndInsertCableSegment( 5); |
4300 | endLadderPipe.CreateAndInsertTubeSegment( 5); | |
108bd0fe | 4301 | |
4302 | TGeoBBox *endLadPipeArmBox = new TGeoBBox("endLadPipeArmBox",fgkEndLadPipeArmX/2, | |
4303 | fgkEndLadPipeArmY/2, endLadPipeArmZ/2); | |
4304 | TGeoTube *endLadPipeArmTube = new TGeoTube("endLadPipeArmTube", 0, | |
4305 | fgkEndLadPipeOuterDiam/2, endLadPipeArmZ/2); | |
4306 | ||
4307 | TGeoTranslation *endLadPipeArmBoxDY1 = new TGeoTranslation("endLadPipeArmBoxDY1", | |
4308 | - fgkEndLadPipeArmBoxDX, | |
4309 | fgkEndLadPipeArmBoxDY,0); | |
4310 | TGeoTranslation *endLadPipeArmBoxDY2 = new TGeoTranslation("endLadPipeArmBoxDY2", | |
4311 | fgkEndLadPipeArmBoxDX, | |
4312 | fgkEndLadPipeArmBoxDY,0); | |
4313 | endLadPipeArmBoxDY1->RegisterYourself(); | |
4314 | endLadPipeArmBoxDY2->RegisterYourself(); | |
4315 | ||
4316 | if(GetDebug(3)) { // Remove compiler warning. | |
4317 | endLadPipeArmBox->InspectShape(); | |
4318 | endLadPipeArmTube->InspectShape(); | |
4319 | } | |
4320 | ||
4321 | TGeoCompositeShape *endLadPipeArm1 = new TGeoCompositeShape("ITSsddEndLadPipeArm1", | |
4322 | "endLadPipeArmBox:endLadPipeArmBoxDY1" | |
4323 | "- endLadPipeArmTube"); | |
4324 | TGeoCompositeShape *endLadPipeArm2 = new TGeoCompositeShape("ITSsddEndLadPipeArm2", | |
4325 | "endLadPipeArmBox:endLadPipeArmBoxDY2" | |
4326 | "- endLadPipeArmTube"); | |
b7943f00 | 4327 | |
108bd0fe | 4328 | TGeoVolume *vEndLadPipeArm1 = new TGeoVolume("ITSsddVolEndLadPipeArm1", |
4329 | endLadPipeArm1, alCu12SDD); | |
4330 | TGeoVolume *vEndLadPipeArm2 = new TGeoVolume("ITSsddVolEndLadPipeArm2", | |
4331 | endLadPipeArm2, alCu12SDD); | |
4332 | vEndLadPipeArm1->SetLineColor(2); | |
4333 | vEndLadPipeArm2->SetLineColor(2); | |
4334 | ||
4335 | Double_t armZ = (coolUzPos-fgkEndLadPipeOuterDiam/2+endLadPipeArmZ/2 | |
4336 | +fgkEndLadPipeArmZpos); | |
4337 | ||
4338 | TGeoTranslation *trEndLadPipeArm1 = new TGeoTranslation("trEndLadPipeArm1", | |
4339 | -fgkEndLadPipeUwidth/2,0,armZ); | |
4340 | TGeoTranslation *trEndLadPipeArm2 = new TGeoTranslation("trEndLadPipeArm2", | |
4341 | fgkEndLadPipeUwidth/2,0,armZ); | |
4342 | ||
4343 | endLadderCards->AddNode(vEndLadPipeArm1, 1, trEndLadPipeArm1); | |
4344 | endLadderCards->AddNode(vEndLadPipeArm2, 1, trEndLadPipeArm2); | |
4345 | ||
73dfc864 | 4346 | //=********************************* |
108bd0fe | 4347 | //--- LV cards |
73dfc864 | 4348 | TGeoVolumeAssembly *cardLVassemblyR = fCardLVR; |
4349 | TGeoVolumeAssembly *cardLVassemblyL = fCardLVL; | |
108bd0fe | 4350 | |
4351 | Double_t spaceBetweenCards = 0.2*fgkmm; | |
4352 | ||
4353 | Double_t cardLVxShift = (fgkEndLadPipeUwidth/2-fgkEndLadPipeArmX/2 | |
4354 | +fgkEndLadPipeArmBoxDX); | |
effd7456 | 4355 | Double_t cardLVyShift = (-fgkLVcoolPosY-fgkLVcoolY1+fgkLVcoolY3 |
108bd0fe | 4356 | +fgkEndLadPipeArmY/2+fgkEndLadPipeArmBoxDY); |
4357 | ||
effd7456 | 4358 | Double_t alLVcoolZ3 = (fgkLVcardCuZ+fgkLVcardZ+2.*(fgkLVChip0SiZ+fgkLVChip0Z) |
4359 | +fgkLVcoolZ1*2.); | |
108bd0fe | 4360 | |
effd7456 | 4361 | Double_t firstLVCardZ = fgkEndLadPipeArmZpos-fgkEndLadPipeOuterDiam/2.+alLVcoolZ3/2 |
108bd0fe | 4362 | +coolUzPos+1.25*fgkmm; |
4363 | // Position in z of the first LVB with respect to the start of the cooling | |
4364 | // rectangular arm, coming (from inside of the ladder) | |
4365 | // The cards are added one after the other | |
4366 | ||
4367 | for (Int_t iCard=0; iCard<nCards; iCard++) { | |
4368 | ||
4369 | Double_t cardLVzShift = firstLVCardZ + | |
effd7456 | 4370 | Double_t(iCard)*(alLVcoolZ3 + 2.*spaceBetweenCards+fgkHVCardCool3Z); |
108bd0fe | 4371 | |
4372 | TGeoTranslation *trCardLVassemblyR = new TGeoTranslation(cardLVxShift, | |
4373 | cardLVyShift, cardLVzShift); | |
4374 | TGeoTranslation *trCardLVassemblyL = new TGeoTranslation(-cardLVxShift, | |
4375 | cardLVyShift, cardLVzShift); | |
4376 | ||
4377 | endLadderCards->AddNode(cardLVassemblyR, iCard+1, trCardLVassemblyR); | |
4378 | endLadderCards->AddNode(cardLVassemblyL, iCard+1, trCardLVassemblyL); | |
4379 | } | |
4380 | ||
73dfc864 | 4381 | //=********************************* |
108bd0fe | 4382 | //--- HV cards |
73dfc864 | 4383 | TGeoVolumeAssembly *cardHV = fCardHV; |
108bd0fe | 4384 | |
4385 | Double_t coolHVdy = (fgkHVCardCoolDY + fgkHVCardCool3Y | |
4386 | + fgkEndLadPipeArmY/2 + fgkEndLadPipeArmBoxDY); | |
4387 | ||
4388 | Double_t coolHVCenterShift = (fgkHVCardCool3Z/2-fgkHVCardCool2Z | |
4389 | -(fgkHVCardCeramZ)/2); | |
4390 | ||
4391 | for (Int_t iCard=0; iCard<nCards; iCard++) { | |
4392 | ||
4393 | Double_t fact = iCard*2.+1.; | |
effd7456 | 4394 | Double_t coolHVdz = (firstLVCardZ + alLVcoolZ3*fact/2 + spaceBetweenCards*fact |
108bd0fe | 4395 | + fgkHVCardCool3Z*fact/2. + coolHVCenterShift); |
4396 | TGeoTranslation *trCardHV = new TGeoTranslation(0,coolHVdy, coolHVdz); | |
4397 | endLadderCards->AddNode(cardHV, iCard+1, trCardHV); | |
4398 | } | |
4399 | ||
73dfc864 | 4400 | //=********************************* |
4401 | //--- Carlos card | |
108bd0fe | 4402 | |
73dfc864 | 4403 | TGeoVolumeAssembly *assemblySupCarlos = fCardCarlos; |
4404 | // TGeoRotation *carlosSupRot1 = new TGeoRotation("carlosSuppAngle", | |
4405 | // 0, -fgkCarlosSuppAngle, 0); | |
108bd0fe | 4406 | |
4407 | Double_t spaceBetweenCarlsoCards = 0.1*fgkmm; | |
effd7456 | 4408 | Double_t firstCarlosCardZ = (firstLVCardZ - alLVcoolZ3/2 + alLVcoolZ3*4 + |
108bd0fe | 4409 | fgkHVCardCool3Z*4 + spaceBetweenCards*7 + 2*fgkmm); |
4410 | // position in z of the first Carlos board, coming from inside of the ladder | |
4411 | ||
4412 | Double_t coolCarlosDy = (fgkCarlosSuppY3/2 + fgkEndLadPipeArmY/2 + | |
4413 | fgkEndLadPipeArmBoxDY); | |
4414 | ||
4415 | for (Int_t iCard=0; iCard<nCards; iCard++) { | |
4416 | ||
73dfc864 | 4417 | Double_t carloszPos = ( firstCarlosCardZ + fgkCarlosSuppZ3/2 + |
4418 | iCard*(fgkCarlosSuppZ3+spaceBetweenCarlsoCards) ); | |
4419 | TGeoCombiTrans *carlosPos = new TGeoCombiTrans(0,coolCarlosDy,carloszPos, | |
4420 | (TGeoRotation*) fCommonTr[0]); | |
4421 | ||
108bd0fe | 4422 | endLadderCards->AddNode(assemblySupCarlos, iCard, carlosPos); |
4423 | } | |
4424 | ||
bf210566 | 4425 | return endLadderCards; |
4426 | } | |
108bd0fe | 4427 | |
4428 | ||
bf210566 | 4429 | //________________________________________________________________________ |
4430 | TGeoVolume* AliITSv11GeometrySDD::CreateEndLadderCardsV(Int_t iLay) { | |
4431 | // | |
4432 | // return an Pcon containing the LV, HV and Carlos cards of one ladder | |
4433 | // and their cooling system | |
e118532f | 4434 | // This is the code actually used for the end ladder cards |
bf210566 | 4435 | // |
4436 | ||
4437 | TGeoMedium *alCu12SDD = GetMedium("AL$"); // ITSsddAlCu12 : to code !!!!!!!!!!!!!! | |
e118532f | 4438 | TGeoMedium *phynoxSDD = GetMedium("INOX$"); |
bf210566 | 4439 | TGeoMedium *coolerMediumSDD = GetMedium("WATER$"); |
e118532f | 4440 | TGeoMedium *copper = GetMedium("COPPER$"); |
4441 | TGeoMedium *plastic = GetMedium("SDDKAPTON (POLYCH2)$"); // ??? | |
bf210566 | 4442 | TGeoMedium *airSDD = GetMedium("SDD AIR$"); |
e118532f | 4443 | TGeoMedium *opticalFiber = GetMedium("SDD SI insensitive$"); // To code !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
bf210566 | 4444 | |
4445 | Double_t endLadPipeUlength = fgkEndLadPipeUlengthLay3; | |
4446 | Double_t endLadPipeArmZ = fgkEndLadPipeArmZLay3; | |
4447 | Int_t nCards = 3; | |
4448 | Double_t rREF = fgkEndLaddCardsShortRadiusLay3; | |
4449 | // reference radius corresponding to local y=0 | |
4450 | ||
4451 | if (iLay==4) { | |
4452 | endLadPipeUlength = fgkEndLadPipeUlengthLay4; | |
4453 | endLadPipeArmZ = fgkEndLadPipeArmZLay4; | |
4454 | nCards = 4; | |
4455 | rREF = fgkEndLaddCardsShortRadiusLay4; | |
4456 | } | |
4457 | ||
4458 | Double_t cardLVxShift = (fgkEndLadPipeUwidth/2-fgkEndLadPipeArmX/2 | |
4459 | +fgkEndLadPipeArmBoxDX); | |
4460 | Double_t cardLVyShift = (-fgkLVcoolPosY-fgkLVcoolY1+fgkLVcoolY3 | |
4461 | +fgkEndLadPipeArmY/2+fgkEndLadPipeArmBoxDY); | |
4462 | ||
4463 | Double_t rMin = rREF + cardLVyShift; | |
4464 | // (The LV card is defining rMin because it is the lower object) | |
108bd0fe | 4465 | |
e118532f | 4466 | Double_t thickTotCable = 0.5; |
4467 | ||
108bd0fe | 4468 | //================================== |
bf210566 | 4469 | //--- The Pcon container |
4470 | ||
4471 | // minimum angle of the Pcon : | |
4472 | Double_t tanDPhi = ((fgkEndLadPipeUwidth/2+fgkEndLadPipeArmX/2) / | |
4473 | (rREF-fgkEndLadPipeArmY/2) ); | |
4474 | Double_t dphi = 2*TMath::ATan(tanDPhi)*TMath::RadToDeg(); | |
4475 | Double_t phi0 = 90-dphi/2; | |
4476 | Double_t coolUzPos = fgkEndLadPipeOuterDiam/2 + fgkDistEndLaddCardsLadd; // it is the z coord of the axis | |
4477 | // of the U colling pipe in its center | |
4478 | Double_t zMax = endLadPipeUlength+coolUzPos; | |
4479 | Double_t rMax = rMin + fgkLVcardY; | |
4480 | rMax = TMath::Sqrt(rMax*rMax + cardLVxShift*cardLVxShift); | |
e118532f | 4481 | Double_t cablesRadius = rMax-0.5; |
bf210566 | 4482 | |
e118532f | 4483 | TGeoPcon *containerShape = new TGeoPcon("EndLadderCcontainerShape", phi0, dphi, 10); |
bf210566 | 4484 | //DefineSection(Int_t snum, Double_t z, Double_t rmin, Double_t rmax); |
e118532f | 4485 | // hard coded numbers are fine tuning to avoid overlaps with other volume in the old geometry |
4486 | containerShape->DefineSection(0, fgkDistEndLaddCardsLadd, rREF-fgkEndLadPipeOuterDiam/2-0.2, rMax); | |
4487 | containerShape->DefineSection(1, fgkDistEndLaddCardsLadd+1.4, rREF-fgkEndLadPipeOuterDiam/2-0.2, rMax); | |
4488 | containerShape->DefineSection(2, fgkDistEndLaddCardsLadd+1.4, rMin, rMax); | |
4489 | containerShape->DefineSection(3, endLadPipeArmZ+2*fgkEndLadPipeRadius, rMin, rMax); | |
4490 | containerShape->DefineSection(4, endLadPipeArmZ+2*fgkEndLadPipeRadius, rREF-1.*fgkmm, rMax); | |
4491 | containerShape->DefineSection(5, zMax, rREF-1.*fgkmm, rMax); | |
4492 | // the following is quite dirty but works for the moment ... | |
4493 | containerShape->DefineSection(6, zMax, rREF+fgkCarlosCardZ1/2, rMax); | |
4494 | containerShape->DefineSection(7, zMax+1, cablesRadius-thickTotCable/2, rMax); | |
4495 | ||
4496 | // The next parameters define the shape of the Pcon at its end and where cables | |
4497 | // are escaping... | |
4498 | Double_t cableSectionR1 = cablesRadius-thickTotCable/2; | |
4499 | Double_t cableSectionR2 = rMax; | |
4500 | Double_t cableSectionZ1 = zMax + 6.3*fgkmm + 2.5*fgkcm; | |
4501 | Double_t cableSectionZ2 = zMax + 7.3*fgkmm + 4*fgkcm; | |
4502 | // Those 6.3 and 7.3 are to be fixed to stick the maximum to the SDD cone | |
4503 | // (I'm waiting for the new cone) | |
4504 | ||
4505 | containerShape->DefineSection(8, cableSectionZ1, cableSectionR1, rMax); | |
4506 | containerShape->DefineSection(9, cableSectionZ2, cableSectionR2, rMax); | |
bf210566 | 4507 | |
4508 | TGeoVolume *endLadderCards = new TGeoVolume("endLadderCards",containerShape,airSDD); | |
e118532f | 4509 | //endLadderCards->SetVisibility(kFALSE); |
108bd0fe | 4510 | |
bf210566 | 4511 | //=********************************* |
4512 | //--- The rounded pipe for the end ladder card cooling | |
108bd0fe | 4513 | |
bf210566 | 4514 | AliITSv11GeomCableRound endLadderPipe("endLadderPipe", fgkEndLadPipeOuterDiam/2); |
4515 | endLadderPipe.SetNLayers(2); | |
4516 | endLadderPipe.SetLayer(0, fgkEndLadPipeInnerDiam/2, coolerMediumSDD, 4); | |
4517 | endLadderPipe.SetLayer(1, (fgkEndLadPipeOuterDiam-fgkEndLadPipeInnerDiam)/2, phynoxSDD, fColorPhynox); | |
108bd0fe | 4518 | |
bf210566 | 4519 | Double_t coordA[3] = { fgkEndLadPipeUwidth/2, rREF, endLadPipeUlength+coolUzPos}; |
4520 | Double_t vectA[3] = {0,0,1}; | |
108bd0fe | 4521 | |
bf210566 | 4522 | Double_t coordB[3] = { fgkEndLadPipeUwidth/2,rREF, fgkEndLadPipeRadius+coolUzPos}; |
4523 | Double_t vectB[3] = {0,0,1}; | |
108bd0fe | 4524 | |
bf210566 | 4525 | Double_t coordC[3] = { fgkEndLadPipeUwidth/2-fgkEndLadPipeRadius, rREF, coolUzPos}; |
4526 | Double_t vectC[3] = {1,0,0}; | |
108bd0fe | 4527 | |
bf210566 | 4528 | Double_t coordD[3] = {-fgkEndLadPipeUwidth/2+fgkEndLadPipeRadius, rREF, coolUzPos}; |
4529 | Double_t vectD[3] = {-1,0,0}; | |
108bd0fe | 4530 | |
bf210566 | 4531 | Double_t coordE[3] = {-fgkEndLadPipeUwidth/2, rREF, fgkEndLadPipeRadius+coolUzPos}; |
4532 | Double_t vectE[3] = {0,0,-1}; | |
4533 | ||
4534 | Double_t coordF[3] = {-fgkEndLadPipeUwidth/2,rREF, endLadPipeUlength+coolUzPos}; | |
4535 | Double_t vectF[3] = {0,0,-1}; | |
4536 | ||
4537 | endLadderPipe.AddCheckPoint( (TGeoVolume *) endLadderCards, 0, coordA, vectA); | |
4538 | endLadderPipe.AddCheckPoint( (TGeoVolume *) endLadderCards, 1, coordB, vectB); | |
4539 | endLadderPipe.AddCheckPoint( (TGeoVolume *) endLadderCards, 2, coordC, vectC); | |
4540 | endLadderPipe.AddCheckPoint( (TGeoVolume *) endLadderCards, 3, coordD, vectD); | |
4541 | endLadderPipe.AddCheckPoint( (TGeoVolume *) endLadderCards, 4, coordE, vectE); | |
4542 | endLadderPipe.AddCheckPoint( (TGeoVolume *) endLadderCards, 5, coordF, vectF); | |
4543 | ||
4544 | endLadderPipe.SetInitialNode((TGeoVolume *) endLadderCards); //Set the root node | |
4545 | //endLadderPipe.CreateAndInsertCableSegment( 1); | |
4546 | endLadderPipe.CreateAndInsertTubeSegment( 1); | |
4547 | //endLadderPipe.CreateAndInsertCableSegment( 2); | |
4548 | endLadderPipe.CreateAndInsertTorusSegment( 2); | |
4549 | //endLadderPipe.CreateAndInsertCableSegment( 3); | |
4550 | endLadderPipe.CreateAndInsertTubeSegment( 3); | |
4551 | //endLadderPipe.CreateAndInsertCableSegment( 4); | |
4552 | endLadderPipe.CreateAndInsertTorusSegment( 4); | |
4553 | //endLadderPipe.CreateAndInsertCableSegment( 5); | |
4554 | endLadderPipe.CreateAndInsertTubeSegment( 5); | |
4555 | ||
4556 | TGeoBBox *endLadPipeArmBox = new TGeoBBox("endLadPipeArmBox",fgkEndLadPipeArmX/2, | |
4557 | fgkEndLadPipeArmY/2, endLadPipeArmZ/2); | |
4558 | TGeoTube *endLadPipeArmTube = new TGeoTube("endLadPipeArmTube", 0, | |
4559 | fgkEndLadPipeOuterDiam/2, endLadPipeArmZ/2); | |
4560 | ||
4561 | TGeoTranslation *endLadPipeArmBoxDY1 = new TGeoTranslation("endLadPipeArmBoxDY1", | |
4562 | - fgkEndLadPipeArmBoxDX, | |
4563 | fgkEndLadPipeArmBoxDY,0); | |
4564 | TGeoTranslation *endLadPipeArmBoxDY2 = new TGeoTranslation("endLadPipeArmBoxDY2", | |
4565 | fgkEndLadPipeArmBoxDX, | |
4566 | fgkEndLadPipeArmBoxDY,0); | |
4567 | endLadPipeArmBoxDY1->RegisterYourself(); | |
4568 | endLadPipeArmBoxDY2->RegisterYourself(); | |
4569 | ||
4570 | if(GetDebug(3)) { // Remove compiler warning. | |
4571 | endLadPipeArmBox->InspectShape(); | |
4572 | endLadPipeArmTube->InspectShape(); | |
4573 | } | |
4574 | ||
4575 | TGeoCompositeShape *endLadPipeArm1 = new TGeoCompositeShape("ITSsddEndLadPipeArm1", | |
4576 | "endLadPipeArmBox:endLadPipeArmBoxDY1" | |
4577 | "- endLadPipeArmTube"); | |
4578 | TGeoCompositeShape *endLadPipeArm2 = new TGeoCompositeShape("ITSsddEndLadPipeArm2", | |
4579 | "endLadPipeArmBox:endLadPipeArmBoxDY2" | |
4580 | "- endLadPipeArmTube"); | |
4581 | ||
4582 | TGeoVolume *vEndLadPipeArm1 = new TGeoVolume("ITSsddVolEndLadPipeArm1", | |
4583 | endLadPipeArm1, alCu12SDD); | |
4584 | TGeoVolume *vEndLadPipeArm2 = new TGeoVolume("ITSsddVolEndLadPipeArm2", | |
4585 | endLadPipeArm2, alCu12SDD); | |
4586 | vEndLadPipeArm1->SetLineColor(2); | |
4587 | vEndLadPipeArm2->SetLineColor(2); | |
4588 | ||
4589 | Double_t armZ = (coolUzPos-fgkEndLadPipeOuterDiam/2+endLadPipeArmZ/2 | |
4590 | +fgkEndLadPipeArmZpos); | |
4591 | ||
4592 | TGeoTranslation *trEndLadPipeArm1 = new TGeoTranslation("trEndLadPipeArm1", | |
4593 | -fgkEndLadPipeUwidth/2,rREF,armZ); | |
4594 | TGeoTranslation *trEndLadPipeArm2 = new TGeoTranslation("trEndLadPipeArm2", | |
4595 | fgkEndLadPipeUwidth/2,rREF,armZ); | |
4596 | ||
4597 | endLadderCards->AddNode(vEndLadPipeArm1, 1, trEndLadPipeArm1); | |
4598 | endLadderCards->AddNode(vEndLadPipeArm2, 1, trEndLadPipeArm2); | |
4599 | ||
4600 | //=********************************* | |
4601 | //--- LV cards | |
4602 | TGeoVolumeAssembly *cardLVassemblyR = fCardLVR; | |
4603 | TGeoVolumeAssembly *cardLVassemblyL = fCardLVL; | |
4604 | ||
4605 | Double_t spaceBetweenCards = 0.2*fgkmm; | |
4606 | ||
4607 | ||
4608 | Double_t alLVcoolZ3 = (fgkLVcardCuZ+fgkLVcardZ+2.*(fgkLVChip0SiZ+fgkLVChip0Z) | |
4609 | +fgkLVcoolZ1*2.); | |
4610 | ||
4611 | Double_t firstLVCardZ = fgkEndLadPipeArmZpos-fgkEndLadPipeOuterDiam/2.+alLVcoolZ3/2 | |
4612 | +coolUzPos+1.25*fgkmm; | |
4613 | // Position in z of the first LVB with respect to the start of the cooling | |
4614 | // rectangular arm, coming (from inside of the ladder) | |
4615 | // The cards are added one after the other | |
4616 | ||
4617 | for (Int_t iCard=0; iCard<nCards; iCard++) { | |
4618 | ||
4619 | Double_t cardLVzShift = firstLVCardZ + | |
4620 | Double_t(iCard)*(alLVcoolZ3 + 2.*spaceBetweenCards+fgkHVCardCool3Z); | |
4621 | ||
4622 | TGeoTranslation *trCardLVassemblyR = new TGeoTranslation(cardLVxShift, | |
4623 | cardLVyShift+rREF, cardLVzShift); | |
4624 | TGeoTranslation *trCardLVassemblyL = new TGeoTranslation(-cardLVxShift, | |
4625 | cardLVyShift+rREF, cardLVzShift); | |
4626 | ||
4627 | endLadderCards->AddNode(cardLVassemblyR, iCard+1, trCardLVassemblyR); | |
4628 | endLadderCards->AddNode(cardLVassemblyL, iCard+1, trCardLVassemblyL); | |
4629 | } | |
4630 | ||
4631 | //=********************************* | |
4632 | //--- HV cards | |
4633 | TGeoVolumeAssembly *cardHV = fCardHV; | |
4634 | ||
4635 | Double_t coolHVdy = (fgkHVCardCoolDY + fgkHVCardCool3Y | |
4636 | + fgkEndLadPipeArmY/2 + fgkEndLadPipeArmBoxDY); | |
4637 | // shift of the HV card in local y w.r.t the local y=0 (center of cooling tube) | |
4638 | ||
4639 | Double_t coolHVCenterShift = (fgkHVCardCool3Z/2-fgkHVCardCool2Z | |
4640 | -(fgkHVCardCeramZ)/2); | |
4641 | ||
4642 | for (Int_t iCard=0; iCard<nCards; iCard++) { | |
4643 | ||
4644 | Double_t fact = iCard*2.+1.; | |
4645 | Double_t coolHVdz = (firstLVCardZ + alLVcoolZ3*fact/2 + spaceBetweenCards*fact | |
4646 | + fgkHVCardCool3Z*fact/2. + coolHVCenterShift); | |
4647 | TGeoTranslation *trCardHV = new TGeoTranslation(0,coolHVdy+rREF, coolHVdz); | |
4648 | endLadderCards->AddNode(cardHV, iCard+1, trCardHV); | |
4649 | } | |
4650 | ||
4651 | //=********************************* | |
4652 | //--- Carlos card | |
4653 | ||
4654 | TGeoVolumeAssembly *assemblySupCarlos = fCardCarlos; | |
4655 | // TGeoRotation *carlosSupRot1 = new TGeoRotation("carlosSuppAngle", | |
4656 | // 0, -fgkCarlosSuppAngle, 0); | |
4657 | ||
4658 | Double_t spaceBetweenCarlsoCards = 0.1*fgkmm; | |
4659 | Double_t firstCarlosCardZ = (firstLVCardZ - alLVcoolZ3/2 + alLVcoolZ3*4 + | |
4660 | fgkHVCardCool3Z*4 + spaceBetweenCards*7 + 2*fgkmm); | |
4661 | // position in z of the first Carlos board, coming from inside of the ladder | |
4662 | ||
4663 | Double_t coolCarlosDy = (fgkCarlosSuppY3/2 + fgkEndLadPipeArmY/2 + | |
4664 | fgkEndLadPipeArmBoxDY); | |
4665 | ||
4666 | for (Int_t iCard=0; iCard<nCards; iCard++) { | |
4667 | ||
4668 | Double_t carloszPos = ( firstCarlosCardZ + fgkCarlosSuppZ3/2 + | |
4669 | iCard*(fgkCarlosSuppZ3+spaceBetweenCarlsoCards) ); | |
4670 | TGeoCombiTrans *carlosPos = new TGeoCombiTrans(0,coolCarlosDy+rREF,carloszPos, | |
4671 | (TGeoRotation*) fCommonTr[0]); | |
4672 | ||
4673 | endLadderCards->AddNode(assemblySupCarlos, iCard, carlosPos); | |
4674 | } | |
108bd0fe | 4675 | |
e118532f | 4676 | |
4677 | //=********************************* | |
4678 | //--- Cables | |
4679 | ||
4680 | ||
4681 | Double_t sectionV = (fgkSectionCuPerMod+fgkSectionPlastPerMod | |
4682 | + fgkSectionGlassPerMod)*nCards; | |
4683 | // We fix thickness, then width is calculated accordingly | |
4684 | Double_t width = sectionV/thickTotCable; | |
4685 | Double_t thickCu = thickTotCable*fgkSectionCuPerMod | |
4686 | / (fgkSectionCuPerMod+fgkSectionPlastPerMod+fgkSectionGlassPerMod); | |
4687 | Double_t thickPlast = thickTotCable*fgkSectionPlastPerMod | |
4688 | / (fgkSectionCuPerMod+fgkSectionPlastPerMod+fgkSectionGlassPerMod); | |
4689 | Double_t thickGlass = thickTotCable - thickCu - thickPlast; | |
4690 | ||
4691 | AliITSv11GeomCableFlat cable("SDDcableEndLadder",width,thickTotCable); | |
4692 | cable.SetNLayers(3); | |
4693 | cable.SetLayer(0, thickCu, copper, kRed); | |
4694 | cable.SetLayer(1, thickPlast, plastic, kYellow); | |
4695 | cable.SetLayer(2, thickGlass, opticalFiber, kGreen); | |
4696 | ||
4697 | Double_t zVect[3]={0,0,1}; | |
4698 | Double_t xMinCable = firstCarlosCardZ+nCards*(fgkCarlosSuppZ3 | |
4699 | +spaceBetweenCarlsoCards)/2 + 2.9; | |
4700 | // the 2.9cm is for taking into account carlos card angle... | |
4701 | ||
4702 | Double_t zEndCable = GetConeZ(cablesRadius-thickTotCable/2, cableSectionR1, | |
4703 | cableSectionR2,cableSectionZ1,cableSectionZ2); | |
4704 | ||
4705 | Double_t pos1[3] = {0, cablesRadius, xMinCable}; | |
4706 | Double_t pos2[3] = {0, cablesRadius, zEndCable}; | |
4707 | cable.AddCheckPoint( endLadderCards, 0, pos1, zVect ); | |
4708 | cable.AddCheckPoint( endLadderCards, 1, pos2, zVect ); | |
4709 | cable.SetInitialNode(endLadderCards); | |
4710 | cable.CreateAndInsertCableSegment(1); | |
4711 | ||
108bd0fe | 4712 | return endLadderCards; |
4713 | } | |
4714 | ||
4715 | //________________________________________________________________________ | |
4716 | TGeoVolumeAssembly* AliITSv11GeometrySDD::CreateSupportRing(Int_t iLay) { | |
4717 | // | |
4718 | // return an assembly of the support rings, attaching the ladders to the cone | |
4719 | // | |
4720 | ||
4721 | ||
4722 | iLay = iLay; | |
4723 | ||
4724 | TGeoMedium *stainless = GetMedium("INOX$"); // To code !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! | |
4725 | TGeoVolumeAssembly *supportRing = new TGeoVolumeAssembly("supportRing"); | |
4726 | ||
4727 | ||
4728 | //********************************** | |
4729 | // ruby cage | |
4730 | ||
4731 | Double_t fgkRubyCageX = 9*fgkmm; | |
4732 | Double_t fgkRubyCageY = 5.5*fgkmm; | |
4733 | Double_t fgkRubyCageZ = 8*fgkmm; | |
4734 | Double_t fgkRubyCageInternSide = 5.*fgkmm; //side of the internal square | |
4735 | Double_t fgkRubyCageHoleDX = 2.*fgkmm; | |
4736 | Double_t fgkRubyCageVIntern = 5.42*fgkmm; | |
4737 | Double_t fgkRubyCageScrewHoleR = 4.5/2*fgkmm; | |
4738 | Double_t fgkRubyCageScrewHoleY = 1.5*fgkmm; | |
4739 | ||
4740 | TGeoBBox *rubyCageBox = new TGeoBBox("rubyCageBox",fgkRubyCageX/2,fgkRubyCageY/2, | |
4741 | fgkRubyCageZ/2); | |
4742 | ||
4743 | Double_t epsilon = 1e-10; //dummy epsilon to force the gl viewer to show holes | |
4744 | ||
4745 | // pieces common to both square and V cages | |
4746 | TGeoBBox *rubyCageInternBox = new TGeoBBox("rubyCageInternBox",fgkRubyCageInternSide/2, | |
4747 | fgkRubyCageY/2+epsilon, fgkRubyCageInternSide/2); | |
4748 | ||
effd7456 | 4749 | TGeoTube *screwHole = new TGeoTube("screwHole", 0, fgkRubyCageScrewHoleR, |
108bd0fe | 4750 | fgkRubyCageHoleDX/2+epsilon); |
4751 | ||
4752 | TGeoRotation *rotV = new TGeoRotation("", 90,90,-90); | |
4753 | TGeoCombiTrans *trScrewHole = new TGeoCombiTrans("trScrewHole", | |
4754 | fgkRubyCageX/2-fgkRubyCageHoleDX/2, | |
4755 | -fgkRubyCageY/2+fgkRubyCageScrewHoleY,0,rotV); | |
4756 | trScrewHole->RegisterYourself(); | |
4757 | ||
4758 | TGeoBBox *screwHoleFoot = new TGeoBBox("screwHoleFoot",fgkRubyCageHoleDX/2+epsilon, | |
4759 | fgkRubyCageScrewHoleY/2+epsilon, fgkRubyCageScrewHoleR); | |
4760 | TGeoTranslation *trScrewHoleFoot = new TGeoTranslation("trScrewHoleFoot", | |
4761 | fgkRubyCageX/2-fgkRubyCageHoleDX/2, | |
4762 | -fgkRubyCageY/2+fgkRubyCageScrewHoleY/2, 0); | |
4763 | trScrewHoleFoot->RegisterYourself(); | |
4764 | ||
4765 | ||
4766 | // pieces which differ | |
4767 | Double_t rubyCageVInternBoxX = fgkRubyCageVIntern - fgkRubyCageInternSide/2; | |
4768 | ||
4769 | TGeoBBox *rubyCageVInternBox = new TGeoBBox("rubyCageVInternBox",rubyCageVInternBoxX/2, | |
4770 | fgkRubyCageY/2+epsilon, fgkRubyCageInternSide/2); | |
4771 | ||
4772 | TGeoTranslation *trRubyCageVInternBox = new TGeoTranslation("trRubyCageVInternB", | |
4773 | fgkRubyCageX/2-fgkRubyCageHoleDX-rubyCageVInternBoxX/2,0,0); | |
4774 | trRubyCageVInternBox->RegisterYourself(); | |
4775 | ||
4776 | TGeoTrd1 *rubyCageVInternTriangl = new TGeoTrd1("rubyCageVInternTriangl", 0, | |
4777 | fgkRubyCageInternSide/2, fgkRubyCageY/2+epsilon, | |
4778 | fgkRubyCageInternSide/4); | |
4779 | ||
4780 | TGeoCombiTrans *trRubyCageVInternTriangl = new TGeoCombiTrans("trRubyCageVInternTriangl", | |
4781 | fgkRubyCageX/2-fgkRubyCageHoleDX-rubyCageVInternBoxX-fgkRubyCageInternSide/4 | |
4782 | +epsilon,0,0, rotV ); | |
4783 | trRubyCageVInternTriangl->RegisterYourself(); | |
4784 | ||
4785 | //--- | |
4786 | TGeoCompositeShape *rubyCageSquare = new TGeoCompositeShape("rubyCageSquare", | |
4787 | "rubyCageBox-(rubyCageInternBox" | |
4788 | "+screwHole:trScrewHole+screwHoleFoot:trScrewHoleFoot)"); | |
4789 | ||
4790 | TGeoVolume *vRubyCageSquare = new TGeoVolume("vRubyCageSquare", | |
4791 | rubyCageSquare, stainless); | |
4792 | vRubyCageSquare->SetLineColor(10); | |
4793 | ||
4794 | TGeoCompositeShape *rubyCageV = new TGeoCompositeShape("rubyCageV", | |
4795 | "rubyCageBox-(rubyCageVInternBox:trRubyCageVInternB" | |
4796 | "+rubyCageVInternTriangl:trRubyCageVInternTriangl" | |
4797 | "+screwHole:trScrewHole+screwHoleFoot:trScrewHoleFoot)"); | |
4798 | TGeoVolume *vRubyCageV = new TGeoVolume("vRubyCageV", rubyCageV, stainless); | |
4799 | vRubyCageV->SetLineColor(10); | |
4800 | ||
4801 | if(GetDebug(3)) { // Remove compiler warning. | |
4802 | rubyCageBox->InspectShape(); | |
4803 | rubyCageInternBox->InspectShape(); | |
effd7456 | 4804 | screwHole->InspectShape(); |
108bd0fe | 4805 | screwHoleFoot->InspectShape(); |
4806 | rubyCageVInternBox->InspectShape(); | |
4807 | rubyCageVInternTriangl->InspectShape(); | |
4808 | } | |
4809 | ||
4810 | supportRing->AddNode(vRubyCageSquare, 0, 0); | |
4811 | //supportRing->AddNode(vRubyCageV, 0, 0); | |
4812 | return supportRing; | |
4813 | } | |
4814 | ||
4815 | ||
4816 | ||
4817 | //________________________________________________________________________ | |
4818 | void AliITSv11GeometrySDD::CreateSDDsensor() { | |
4819 | // | |
4820 | // return a box containing the SDD sensor | |
4821 | // | |
4822 | ||
4823 | TGeoMedium *airSDD = GetMedium("SDD AIR$"); | |
4824 | TGeoMedium *siliconSDD = GetMedium("SDD SI insensitive$"); // ITSsddSi | |
4825 | TGeoMedium *siliconSDDsens = GetMedium("SI$"); // ITSsddSi | |
4826 | TGeoMedium *alSDD = GetMedium("AL$"); // ITSal | |
4827 | TGeoMedium *polyhamideSDD = GetMedium("SDDKAPTON (POLYCH2)$"); // ITSsddKAPTON_POLYCH2 | |
4828 | TGeoMedium *glassSDD = GetMedium("SDD SI insensitive$"); // To code !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! | |
b7943f00 | 4829 | |
4830 | ||
4831 | Double_t rWraping = fgkWaferThickness/2+fgkWaHVcableAlThick+fgkWaHVcablePolyThick; | |
4832 | Double_t witdhCableBox = (fgkWaHVcableWitdh - TMath::Pi()*rWraping)/2; | |
108bd0fe | 4833 | // width : in the beam direction ! |
b7943f00 | 4834 | |
4835 | Double_t sensoxBoxLength = ( fgkWaferLength + | |
4836 | 2*(rWraping+witdhCableBox-fgkWaHVcableDW) ); | |
4837 | // Makes life easier to include the space for the WA HV cable on both sides | |
4838 | Double_t sensoxBoxThick = fgkWaferThickness + | |
4839 | 2*(fgkWaHVcableAlThick+fgkWaHVcablePolyThick); | |
4840 | ||
108bd0fe | 4841 | // cout << "fgkWaferLength=" << fgkWaferLength << " sensoxBoxLength="<< sensoxBoxLength <<endl; |
4842 | // cout << "fgkWaferThickness=" << fgkWaferThickness << " sensoxBoxThick=" << sensoxBoxThick << endl; | |
4843 | ||
b7943f00 | 4844 | TGeoBBox *box = new TGeoBBox("ITSsddSensorBox", |
4845 | fgkWaferWidth/2, sensoxBoxThick/2, sensoxBoxLength/2); | |
108bd0fe | 4846 | |
4847 | fSDDsensor3 = new TGeoVolume("ITSsddSensor3", box, airSDD); | |
4848 | fSDDsensor4 = new TGeoVolume("ITSsddSensor4", box, airSDD); | |
4849 | ||
b7943f00 | 4850 | |
4851 | //**************************** | |
4852 | // silicon wafer | |
4853 | //**************************** | |
4854 | if (fAddSensors) { | |
108bd0fe | 4855 | // we need 2 different sensor objects, because they have to have different names |
4856 | // This is required for the step manager | |
4857 | ||
c789ee28 | 4858 | TGeoBBox *waferShape = new TGeoBBox("ITSsddWaferShape", |
108bd0fe | 4859 | fgkWaferWidth/2, fgkWaferThickness/2, fgkWaferLength/2); |
4860 | ||
4861 | ||
4862 | TGeoVolume *wafer3 = new TGeoVolume("ITSsddWafer3", waferShape, siliconSDD); | |
4863 | wafer3->SetLineColor(fColorSilicon); | |
4864 | TGeoBBox *sensBox3 = new TGeoBBox("ITSsddSensorSensBox3", | |
4865 | fgkWaferWidthSens/2, fgkWaferThickSens/2, fgkWaferLengthSens/2); | |
4866 | TGeoVolume *sensVol3 = new TGeoVolume(fgSDDsensitiveVolName3,sensBox3, siliconSDDsens); | |
4867 | sensVol3->SetLineColor(fColorSilicon+5); | |
4868 | wafer3->AddNode(sensVol3, 1, 0); | |
4869 | fSDDsensor3->AddNode(wafer3, 1, 0); | |
4870 | ||
4871 | TGeoVolume *wafer4 = new TGeoVolume("ITSsddWafer4", waferShape, siliconSDD); | |
4872 | wafer4->SetLineColor(fColorSilicon); | |
4873 | TGeoBBox *sensBox4 = new TGeoBBox("ITSsddSensorSensBox4", | |
4874 | fgkWaferWidthSens/2, fgkWaferThickSens/2, fgkWaferLengthSens/2); | |
4875 | TGeoVolume *sensVol4 = new TGeoVolume(fgSDDsensitiveVolName4,sensBox4, siliconSDDsens); | |
4876 | sensVol4->SetLineColor(fColorSilicon+5); | |
4877 | wafer4->AddNode(sensVol4, 1, 0); | |
4878 | fSDDsensor4->AddNode(wafer4, 1, 0); | |
b7943f00 | 4879 | }; |
4880 | ||
4881 | //**************************** | |
4882 | // glass | |
4883 | //**************************** | |
4884 | TGeoBBox *glass = new TGeoBBox("ITSsddGlassBox", fgkSensorGlassLX/2, | |
4885 | fgkSensorGlassLY/2, fgkSensorGlassLZ/2); | |
4886 | TGeoVolume *vGlass = new TGeoVolume("ITSsddGlass",glass, glassSDD); | |
4887 | vGlass->SetLineColor(fColorGlass); | |
4888 | TGeoTranslation *glassTr1 = new TGeoTranslation("",fgkGlassDXOnSensor, | |
4889 | fgkWaferThickness/2+fgkSensorGlassLY/2, | |
4890 | fgkGlassDZOnSensor); | |
4891 | TGeoTranslation *glassTr2 = new TGeoTranslation("",-fgkGlassDXOnSensor, | |
4892 | fgkWaferThickness/2+fgkSensorGlassLY/2, | |
4893 | fgkGlassDZOnSensor); | |
4894 | TGeoTranslation *glassTr3 = new TGeoTranslation("",fgkGlassDXOnSensor, | |
4895 | fgkWaferThickness/2+fgkSensorGlassLY/2, | |
4896 | -fgkGlassDZOnSensor); | |
4897 | TGeoTranslation *glassTr4 = new TGeoTranslation("",-fgkGlassDXOnSensor, | |
4898 | fgkWaferThickness/2+fgkSensorGlassLY/2, | |
4899 | -fgkGlassDZOnSensor); | |
108bd0fe | 4900 | fSDDsensor3->AddNode(vGlass, 1, glassTr1); |
4901 | fSDDsensor3->AddNode(vGlass, 2, glassTr2); | |
4902 | fSDDsensor3->AddNode(vGlass, 3, glassTr3); | |
4903 | fSDDsensor3->AddNode(vGlass, 4, glassTr4); | |
4904 | ||
4905 | fSDDsensor4->AddNode(vGlass, 1, glassTr1); | |
4906 | fSDDsensor4->AddNode(vGlass, 2, glassTr2); | |
4907 | fSDDsensor4->AddNode(vGlass, 3, glassTr3); | |
4908 | fSDDsensor4->AddNode(vGlass, 4, glassTr4); | |
b7943f00 | 4909 | |
4910 | //**************************** | |
4911 | // Wrap-around cable | |
4912 | //**************************** | |
4913 | if (fAddHVcables) { | |
4914 | AliITSv11GeomCableFlat waHVCable("ITSsddWaHVCableU",witdhCableBox, | |
4915 | fgkWaHVcableAlThick+fgkWaHVcablePolyThick); | |
4916 | waHVCable.SetNLayers(2); | |
4917 | waHVCable.SetLayer(0, fgkWaHVcablePolyThick,polyhamideSDD,fColorPolyhamide); | |
4918 | waHVCable.SetLayer(1, fgkWaHVcableAlThick, alSDD, fColorAl); | |
108bd0fe | 4919 | waHVCable.SetInitialNode(fSDDsensor3); |
b7943f00 | 4920 | |
4921 | Double_t x1[3], x2[3], vX[3] = {1,0,0}; | |
4922 | x1[0] = -fgkWaHVcableLength/2; | |
4923 | x2[0] = -x1[0]; | |
4924 | x1[1] = (fgkWaferThickness + waHVCable.GetThickness())/2; | |
4925 | x2[1] = x1[1]; | |
4926 | x1[2] = fgkWaferLength/2+waHVCable.GetWidth()/2-fgkWaHVcableDW; | |
4927 | x2[2] = x1[2]; | |
4928 | ||
108bd0fe | 4929 | waHVCable.AddCheckPoint(fSDDsensor3, 0, x1, vX); |
4930 | waHVCable.AddCheckPoint(fSDDsensor3, 1, x2, vX); | |
4931 | TGeoCombiTrans *ctSegment = 0; | |
4932 | TGeoVolume* segment = waHVCable.CreateAndInsertBoxCableSegment(1,-90, &ctSegment); | |
4933 | fSDDsensor4->AddNode(segment, 1, ctSegment); | |
4934 | ||
b7943f00 | 4935 | x1[1] = -x1[1]; |
4936 | x2[1] = x1[1]; | |
4937 | waHVCable.SetName("ITSsddWaHVCableD"); | |
4938 | waHVCable.ResetPoints(); | |
108bd0fe | 4939 | waHVCable.AddCheckPoint(fSDDsensor3, 0, x1, vX); |
4940 | waHVCable.AddCheckPoint(fSDDsensor3, 1, x2, vX); | |
4941 | segment = waHVCable.CreateAndInsertBoxCableSegment(1, 90, &ctSegment); | |
4942 | fSDDsensor4->AddNode(segment, 1, ctSegment); | |
b7943f00 | 4943 | |
4944 | AliITSv11GeomCableRound waHVCableFold("ITSsddWaHVCableFold", | |
4945 | rWraping); | |
4946 | waHVCableFold.SetPhi(180,360); | |
4947 | waHVCableFold.SetNLayers(2); | |
4948 | waHVCableFold.SetLayer(0, fgkWaferThickness/2+fgkWaHVcablePolyThick, | |
4949 | polyhamideSDD, fColorPolyhamide); | |
4950 | waHVCableFold.SetLayer(1, fgkWaHVcableAlThick, alSDD, fColorAl); | |
108bd0fe | 4951 | waHVCableFold.SetInitialNode(fSDDsensor3); |
b7943f00 | 4952 | x1[1] = 0; |
4953 | x2[1] = 0; | |
4954 | x1[2] = fgkWaferLength/2-fgkWaHVcableDW+witdhCableBox; | |
4955 | x2[2] = x1[2]; | |
108bd0fe | 4956 | waHVCableFold.AddCheckPoint(fSDDsensor3, 0, x1, vX); |
4957 | waHVCableFold.AddCheckPoint(fSDDsensor3, 1, x2, vX); | |
4958 | segment = waHVCableFold.CreateAndInsertCableSegment(1, &ctSegment); | |
4959 | fSDDsensor4->AddNode(segment, 1, ctSegment); | |
4960 | ||
b7943f00 | 4961 | |
4962 | //**************************** | |
4963 | // transition cable | |
4964 | //**************************** | |
4965 | Double_t headRadius = (fgkTransitHVHeadLX*fgkTransitHVHeadLX/4.+ | |
4966 | fgkTransitHVHeadLZ*fgkTransitHVHeadLZ) | |
4967 | /(2.*fgkTransitHVHeadLZ); | |
4968 | Double_t theta = TMath::ATan2(fgkTransitHVHeadLX/2, | |
4969 | headRadius-fgkTransitHVHeadLZ) | |
4970 | *TMath::RadToDeg(); | |
4971 | ||
4972 | TGeoTubeSeg *headPoly = new TGeoTubeSeg(0,headRadius, | |
4973 | fgkTransitHVPolyThick/2, | |
4974 | 90-theta,90+theta); | |
4975 | headPoly->SetName("headPoly"); | |
4976 | TGeoTranslation *headPolyTr = new TGeoTranslation(0,0, | |
4977 | -fgkTransitHVPolyThick/2); | |
4978 | headPolyTr->SetName("headPolyTr"); | |
4979 | headPolyTr->RegisterYourself(); | |
4980 | ||
4981 | TGeoTubeSeg *headAl = new TGeoTubeSeg(0,headRadius, | |
4982 | fgkTransitHVAlThick/2, | |
4983 | 90-theta,90+theta); | |
4984 | headAl->SetName("headAl"); | |
4985 | TGeoTranslation *headAlTr = new TGeoTranslation(0,0, | |
4986 | -fgkTransitHVPolyThick | |
4987 | -fgkTransitHVAlThick/2); | |
4988 | headAlTr->SetName("headAlTr"); | |
4989 | headAlTr->RegisterYourself(); | |
4990 | ||
4991 | TGeoBBox *cache = new TGeoBBox(fgkTransitHVHeadLX/2, | |
4992 | (headRadius-fgkTransitHVHeadLZ)/2, | |
4993 | (fgkTransitHVPolyThick+fgkTransitHVAlThick)/2); | |
4994 | cache->SetName("cache"); | |
4995 | ||
4996 | TGeoTranslation *headCacheTr = new TGeoTranslation(0, | |
4997 | (headRadius-fgkTransitHVHeadLZ)/2, | |
4998 | -(fgkTransitHVPolyThick | |
4999 | +fgkTransitHVAlThick)/2); | |
5000 | headCacheTr->SetName("cacheTr"); | |
5001 | headCacheTr->RegisterYourself(); | |
5002 | ||
5003 | TGeoCompositeShape *headPolyComp = new TGeoCompositeShape( | |
5004 | "headPoly:headPolyTr-cache:cacheTr"); | |
5005 | TGeoVolume *vHeadPolyComp = new TGeoVolume( | |
5006 | "ITSsddHVtransitHeadPoly",headPolyComp, polyhamideSDD); | |
5007 | vHeadPolyComp->SetLineColor(fColorPolyhamide); | |
5008 | TGeoCompositeShape *headAlComp = new TGeoCompositeShape( | |
5009 | "headAl:headAlTr-cache:cacheTr"); | |
5010 | TGeoVolume *vHeadAlComp = new TGeoVolume( | |
5011 | "ITSsddHVtransitHeadAl",headAlComp, alSDD); | |
5012 | vHeadAlComp->SetLineColor(fColorAl); | |
5013 | ||
5014 | ||
531d6cdc | 5015 | // TGeoRotation rotHead("",0,90,0); |
5016 | // TGeoCombiTrans *rotHeadTr = new TGeoCombiTrans(0,fgkWaferThickness/2, | |
5017 | // -headRadius+fgkTransitHVHeadLZ+fgkTransitHVBondingLZ/2, | |
5018 | // &rotHead); | |
5019 | TGeoRotation *rotHead = new TGeoRotation("",0,90,0); | |
b7943f00 | 5020 | TGeoCombiTrans *rotHeadTr = new TGeoCombiTrans(0,fgkWaferThickness/2, |
5021 | -headRadius+fgkTransitHVHeadLZ+fgkTransitHVBondingLZ/2, | |
531d6cdc | 5022 | rotHead); |
5023 | ||
108bd0fe | 5024 | fSDDsensor3->AddNode(vHeadPolyComp,1,rotHeadTr); |
5025 | fSDDsensor3->AddNode(vHeadAlComp,1,rotHeadTr); | |
5026 | fSDDsensor4->AddNode(vHeadPolyComp,1,rotHeadTr); | |
5027 | fSDDsensor4->AddNode(vHeadAlComp,1,rotHeadTr); | |
b7943f00 | 5028 | |
5029 | //--- | |
5030 | AliITSv11GeomCableFlat transitHVCable("ITSsddHVtransitCenter", | |
5031 | fgkTransitHVBondingLZ, | |
5032 | fgkTransitHVPolyThick+fgkTransitHVAlThick); | |
5033 | transitHVCable.SetNLayers(2); | |
5034 | transitHVCable.SetLayer(0, fgkTransitHVPolyThick,polyhamideSDD, | |
5035 | fColorPolyhamide); | |
5036 | transitHVCable.SetLayer(1, fgkTransitHVAlThick, alSDD, fColorAl); | |
108bd0fe | 5037 | transitHVCable.SetInitialNode(fSDDsensor3); |
b7943f00 | 5038 | |
5039 | x1[0] = -fgkTransitHVHeadLX/2; | |
5040 | x2[0] = -x1[0]; | |
5041 | x1[1] = (fgkWaferThickness+fgkTransitHVPolyThick+fgkTransitHVAlThick)/2; | |
5042 | x2[1] = x1[1]; | |
5043 | x1[2] = 0; | |
5044 | x2[2] = 0; | |
108bd0fe | 5045 | transitHVCable.AddCheckPoint(fSDDsensor3, 0, x1, vX); |
5046 | transitHVCable.AddCheckPoint(fSDDsensor3, 1, x2, vX); | |
73dfc864 | 5047 | segment = transitHVCable.CreateAndInsertBoxCableSegment(1,-90,&ctSegment); |
5048 | fSDDsensor4->AddNode(segment, 1, ctSegment); | |
5049 | ||
b7943f00 | 5050 | transitHVCable.ResetPoints(); |
5051 | transitHVCable.SetName("ITSsddHVtransitTail"); | |
5052 | transitHVCable.SetWidth(fgkTransitHVtailWidth); | |
5053 | x1[0] = fgkTransitHVtailXpos; | |
5054 | x2[0] = fgkTransitHVtailXpos; | |
5055 | x1[2] = -fgkTransitHVBondingLZ/2; | |
5056 | x2[2] = -fgkTransitHVBondingLZ/2-fgkTransitHVtailLength; | |
5057 | Double_t vZ[3] = {0,0,1}; | |
108bd0fe | 5058 | transitHVCable.AddCheckPoint(fSDDsensor3, 0, x1, vZ); |
5059 | transitHVCable.AddCheckPoint(fSDDsensor3, 1, x2, vZ); | |
5060 | segment = transitHVCable.CreateAndInsertBoxCableSegment(1,0, &ctSegment); | |
5061 | fSDDsensor4->AddNode(segment, 1, ctSegment); | |
b7943f00 | 5062 | |
5063 | //--- | |
5064 | TGeoArb8 *sideLeft = new TGeoArb8( fgkTransitHVPolyThick/2 ); | |
5065 | sideLeft->SetVertex(0, fgkTransitHVtailXpos+fgkTransitHVtailWidth/2,0); | |
5066 | sideLeft->SetVertex(1, fgkTransitHVtailXpos+fgkTransitHVtailWidth/2, | |
5067 | fgkTransitHVsideLZ); | |
5068 | sideLeft->SetVertex(2, fgkTransitHVHeadLX/2, fgkTransitHVsideLeftZ); | |
5069 | sideLeft->SetVertex(3, fgkTransitHVHeadLX/2, 0); | |
5070 | sideLeft->SetVertex(4, fgkTransitHVtailXpos+fgkTransitHVtailWidth/2,0); | |
5071 | sideLeft->SetVertex(5, fgkTransitHVtailXpos+fgkTransitHVtailWidth/2, | |
5072 | fgkTransitHVsideLZ); | |
5073 | sideLeft->SetVertex(6, fgkTransitHVHeadLX/2, fgkTransitHVsideLeftZ); | |
5074 | sideLeft->SetVertex(7, fgkTransitHVHeadLX/2, 0); | |
5075 | ||
5076 | TGeoArb8 *sideLeftAl = new TGeoArb8( fgkTransitHVAlThick/2 ); | |
5077 | sideLeftAl->SetVertex(0, fgkTransitHVtailXpos+fgkTransitHVtailWidth/2,0); | |
5078 | sideLeftAl->SetVertex(1, fgkTransitHVtailXpos+fgkTransitHVtailWidth/2, | |
5079 | fgkTransitHVsideLZ); | |
5080 | sideLeftAl->SetVertex(2, fgkTransitHVHeadLX/2, fgkTransitHVsideLeftZ); | |
5081 | sideLeftAl->SetVertex(3, fgkTransitHVHeadLX/2, 0); | |
5082 | sideLeftAl->SetVertex(4, fgkTransitHVtailXpos+fgkTransitHVtailWidth/2,0); | |
5083 | sideLeftAl->SetVertex(5, fgkTransitHVtailXpos+fgkTransitHVtailWidth/2, | |
5084 | fgkTransitHVsideLZ); | |
5085 | sideLeftAl->SetVertex(6, fgkTransitHVHeadLX/2, fgkTransitHVsideLeftZ); | |
5086 | sideLeftAl->SetVertex(7, fgkTransitHVHeadLX/2, 0); | |
5087 | ||
73dfc864 | 5088 | // sideRight is not there actually |
5089 | // TGeoArb8 *sideRight = new TGeoArb8( fgkTransitHVPolyThick/2 ); | |
5090 | // sideRight->SetVertex(0, fgkTransitHVtailXpos-fgkTransitHVtailWidth/2,0); | |
5091 | // sideRight->SetVertex(1, fgkTransitHVtailXpos-fgkTransitHVtailWidth/2, | |
5092 | // fgkTransitHVsideLZ); | |
5093 | // sideRight->SetVertex(2, -fgkTransitHVHeadLX/2, fgkTransitHVsideRightZ); | |
5094 | // sideRight->SetVertex(3, -fgkTransitHVHeadLX/2, 0); | |
5095 | // sideRight->SetVertex(4, fgkTransitHVtailXpos-fgkTransitHVtailWidth/2,0); | |
5096 | // sideRight->SetVertex(5, fgkTransitHVtailXpos-fgkTransitHVtailWidth/2, | |
5097 | // fgkTransitHVsideLZ); | |
5098 | // sideRight->SetVertex(6, -fgkTransitHVHeadLX/2, fgkTransitHVsideRightZ); | |
5099 | // sideRight->SetVertex(7, -fgkTransitHVHeadLX/2, 0); | |
b7943f00 | 5100 | |
531d6cdc | 5101 | // TGeoRotation rotSide("",0,-90,0); |
5102 | // TGeoCombiTrans *sideRightTr = new TGeoCombiTrans(0, | |
5103 | // (fgkWaferThickness+fgkTransitHVPolyThick)/2, | |
5104 | // -fgkTransitHVBondingLZ/2,&rotSide); | |
5105 | // TGeoCombiTrans *sideLeftTr = new TGeoCombiTrans(0, | |
5106 | // (fgkWaferThickness+fgkTransitHVPolyThick)/2, | |
5107 | // -fgkTransitHVBondingLZ/2, &rotSide); | |
5108 | // TGeoCombiTrans *sideLeftAlTr = new TGeoCombiTrans(0, | |
5109 | // fgkTransitHVPolyThick+(fgkWaferThickness+fgkTransitHVAlThick)/2, | |
5110 | // -fgkTransitHVBondingLZ/2, &rotSide); | |
5111 | TGeoRotation *rotSide = new TGeoRotation("",0,-90,0); | |
73dfc864 | 5112 | // TGeoCombiTrans *sideRightTr = new TGeoCombiTrans(0, |
5113 | // (fgkWaferThickness+fgkTransitHVPolyThick)/2, | |
5114 | // -fgkTransitHVBondingLZ/2,rotSide); | |
b7943f00 | 5115 | TGeoCombiTrans *sideLeftTr = new TGeoCombiTrans(0, |
5116 | (fgkWaferThickness+fgkTransitHVPolyThick)/2, | |
531d6cdc | 5117 | -fgkTransitHVBondingLZ/2, rotSide); |
b7943f00 | 5118 | TGeoCombiTrans *sideLeftAlTr = new TGeoCombiTrans(0, |
5119 | fgkTransitHVPolyThick+(fgkWaferThickness+fgkTransitHVAlThick)/2, | |
531d6cdc | 5120 | -fgkTransitHVBondingLZ/2, rotSide); |
5121 | ||
b7943f00 | 5122 | TGeoVolume *vSideLeft = new TGeoVolume("ITSsddHVtransitSideLeft", |
5123 | sideLeft,polyhamideSDD); | |
5124 | vSideLeft->SetLineColor(fColorPolyhamide); | |
5125 | TGeoVolume *vSideLeftAl = new TGeoVolume("ITSsddHVtransitSideLeftAl", | |
5126 | sideLeftAl,alSDD); | |
5127 | vSideLeftAl->SetLineColor(fColorAl); | |
73dfc864 | 5128 | |
5129 | // TGeoVolume *vSideRight = new TGeoVolume("ITSsddHVtransitSideRight", | |
5130 | // sideRight,polyhamideSDD); | |
5131 | // vSideRight->SetLineColor(fColorPolyhamide); | |
b7943f00 | 5132 | |
108bd0fe | 5133 | fSDDsensor3->AddNode(vSideLeft, 1, sideLeftTr); |
5134 | fSDDsensor3->AddNode(vSideLeftAl, 1, sideLeftAlTr); | |
73dfc864 | 5135 | // fSDDsensor3->AddNode(vSideRight, 1, sideRightTr); |
108bd0fe | 5136 | |
5137 | fSDDsensor4->AddNode(vSideLeft, 1, sideLeftTr); | |
5138 | fSDDsensor4->AddNode(vSideLeftAl, 1, sideLeftAlTr); | |
73dfc864 | 5139 | // fSDDsensor4->AddNode(vSideRight, 1, sideRightTr); |
b7943f00 | 5140 | }; |
db486a6e | 5141 | |
b7943f00 | 5142 | //**************************** |
108bd0fe | 5143 | if(GetDebug(1)) { |
5144 | fSDDsensor3->CheckOverlaps(0.01); | |
5145 | fSDDsensor4->CheckOverlaps(0.01); | |
5146 | } | |
c789ee28 | 5147 | |
108bd0fe | 5148 | fSDDsensor3->SetVisibility(kFALSE); |
5149 | fSDDsensor4->SetVisibility(kFALSE); | |
5150 | } | |
c789ee28 | 5151 | |
108bd0fe | 5152 | /* |
db486a6e | 5153 | //________________________________________________________________________ |
b7943f00 | 5154 | TGeoVolume *AliITSv11GeometrySDD::CreateDetectors(Int_t iLay) { |
5155 | // | |
5156 | // return a box volume containing the detectors | |
5157 | // | |
5158 | ||
108bd0fe | 5159 | TGeoMedium *airSDD = GetMedium("SDD AIR$"); |
c789ee28 | 5160 | |
b7943f00 | 5161 | Int_t nDetectors = fgkLay3Ndet; |
5162 | Double_t ladderLength = fgkLay3LadderLength; | |
5163 | Double_t *sensorZPos = fLay3sensorZPos; | |
5164 | ||
5165 | if (iLay==3) {} | |
5166 | else if (iLay==4) { | |
5167 | nDetectors = fgkLay4Ndet; | |
5168 | ladderLength = fgkLay4LadderLength; | |
5169 | sensorZPos = fLay4sensorZPos; | |
5170 | } else { | |
fa4639a3 | 5171 | printf("AliITSv11GeometrySDD::CreateDetectors: Error : Wrong layer"); |
b7943f00 | 5172 | }; |
5173 | ||
5174 | char name[30]; | |
5175 | Double_t volThickness = ( fgkLadWaferSep + 2*fgkWaferThickness + | |
5176 | 2*(fgkWaHVcableAlThick+fgkWaHVcablePolyThick)); | |
5177 | ||
5178 | sprintf(name,"ITSsddDetBox%i",iLay); | |
5179 | TGeoBBox *detBox = new TGeoBBox(name, fgkWaferWidth/2, volThickness/2, | |
5180 | ladderLength*((nDetectors-0.5)/nDetectors)/2); | |
5181 | TGeoVolume *virtualDet = new TGeoVolume("ITSsddLadd",detBox, airSDD); | |
5182 | ||
5183 | for (Int_t i=0; i<nDetectors; i++) { | |
5184 | Double_t localZ = sensorZPos[i]; | |
5185 | Double_t localY = fgkLadWaferSep/2+fgkWaferThickness/2; | |
5186 | if (iLay==3) if (i%2!=0) localY = -localY; | |
5187 | if (iLay==4) if (i%2==0) localY = -localY; | |
5188 | sprintf(name, "ITSsddLay%iSensorPos%i",iLay, i); | |
fa4639a3 | 5189 | |
5190 | if (i >= nDetectors/2) { | |
5191 | TGeoTranslation *sensorPos = new TGeoTranslation(0,localY,localZ); | |
5192 | sensorPos->SetName(name); | |
5193 | virtualDet->AddNode(fSDDsensor, i, sensorPos); | |
5194 | } | |
5195 | else { | |
531d6cdc | 5196 | TGeoRotation *rotSensor = new TGeoRotation("",0, 180, 180); |
fa4639a3 | 5197 | TGeoCombiTrans *sensorPos = new TGeoCombiTrans(0,localY, |
531d6cdc | 5198 | localZ, rotSensor); |
fa4639a3 | 5199 | sensorPos->SetName(name); |
5200 | virtualDet->AddNode(fSDDsensor, i, sensorPos); | |
5201 | }; | |
db486a6e | 5202 | } |
b7943f00 | 5203 | |
5204 | if(GetDebug(1)) virtualDet->CheckOverlaps(0.01); | |
fa4639a3 | 5205 | virtualDet->SetVisibility(kFALSE); |
db486a6e | 5206 | return virtualDet; |
531d6cdc | 5207 | } |
108bd0fe | 5208 | */ |
5209 | ||
5210 | //________________________________________________________________________ | |
5211 | TGeoVolumeAssembly *AliITSv11GeometrySDD::CreateDetectorsAssembly(Int_t iLay) { | |
5212 | // | |
5213 | // return a box volume containing the detectors | |
5214 | // | |
5215 | ||
5216 | Int_t nDetectors = fgkLay3Ndet; | |
5217 | Double_t ladderLength = fgkLay3LadderLength; | |
5218 | Double_t *sensorZPos = fLay3sensorZPos; | |
5219 | TGeoVolume *sensorSDD = fSDDsensor3; | |
5220 | ||
5221 | if (iLay==3) {} | |
5222 | else if (iLay==4) { | |
5223 | nDetectors = fgkLay4Ndet; | |
5224 | ladderLength = fgkLay4LadderLength; | |
5225 | sensorZPos = fLay4sensorZPos; | |
5226 | sensorSDD = fSDDsensor4; | |
5227 | } else { | |
5228 | printf("AliITSv11GeometrySDD::CreateDetectorsAssembly: Error:Wrong layer"); | |
5229 | }; | |
5230 | ||
5231 | char name[30]; | |
5232 | sprintf(name,"ITSsddDetBox%i",iLay); | |
5233 | ||
5234 | TGeoVolumeAssembly *virtualDet = new TGeoVolumeAssembly("ITSsddLadd"); | |
5235 | ||
5236 | for (Int_t i=0; i<nDetectors; i++) { | |
5237 | Double_t localZ = sensorZPos[i]; | |
5238 | Double_t localY = fgkLadWaferSep/2+fgkWaferThickness/2; | |
5239 | if (iLay==3) if (i%2!=0) localY = -localY; | |
5240 | if (iLay==4) if (i%2==0) localY = -localY; | |
5241 | sprintf(name, "ITSsddLay%iSensorPos%i",iLay, i); | |
73dfc864 | 5242 | |
108bd0fe | 5243 | if (i >= nDetectors/2) { |
5244 | TGeoTranslation *sensorPos = new TGeoTranslation(0,localY,localZ); | |
5245 | sensorPos->SetName(name); | |
5246 | virtualDet->AddNode(sensorSDD, i, sensorPos); | |
5247 | } | |
5248 | else { | |
5249 | TGeoRotation *rotSensor = new TGeoRotation("",0, 180, 180); | |
5250 | TGeoCombiTrans *sensorPos = new TGeoCombiTrans(0,localY, | |
5251 | localZ, rotSensor); | |
5252 | sensorPos->SetName(name); | |
5253 | virtualDet->AddNode(sensorSDD, i, sensorPos); | |
5254 | }; | |
5255 | } | |
5256 | ||
5257 | if(GetDebug(1)) virtualDet->CheckOverlaps(0.01); | |
5258 | return virtualDet; | |
5259 | } | |
c789ee28 | 5260 | |
b7943f00 | 5261 | |
db486a6e | 5262 | //________________________________________________________________________ |
b7943f00 | 5263 | Int_t AliITSv11GeometrySDD::ExportSensorGeometry(AliITSgeom *geom, Int_t iLaySDD, |
5264 | Int_t startMod) { | |
108bd0fe | 5265 | // |
5266 | // export the geometry in a AliITSgeom object | |
5267 | // Obsolete | |
5268 | // | |
b7943f00 | 5269 | |
5270 | if (! geom) { | |
5271 | printf("error:Try to fill null (AliITSgeom *) object"); | |
5272 | return kFALSE; | |
5273 | }; | |
5274 | if (! fMotherVol) { | |
5275 | printf("error:Try to set sensor geometry while geometry is not defined\n"); | |
5276 | return kFALSE; | |
5277 | }; | |
c789ee28 | 5278 | |
fa4639a3 | 5279 | const Float_t kDxyz[3] = {fgkWaferWidthSens/2., fgkWaferThickSens/2., |
5280 | fgkWaferLengthSens/2.}; | |
b7943f00 | 5281 | if(!(geom->IsShapeDefined(kSDD))) |
5282 | geom->ReSetShape(kSDD, new AliITSgeomSDD256(3, kDxyz)); | |
5283 | ||
5284 | char layerName[30]; | |
5285 | char ladderName[30]; | |
5286 | char sensorName[30]; | |
5287 | char senstivName[30]; | |
5288 | const Int_t kNLay = 2; | |
fa4639a3 | 5289 | const Int_t kNLadd[kNLay] = {fgkLay3Nladd, fgkLay4Nladd}; |
5290 | const Int_t kNDet[kNLay] = {fgkLay3Ndet, fgkLay4Ndet}; | |
b7943f00 | 5291 | |
5292 | if (GetDebug(1)) | |
5293 | printf("AliITSv11GeometrySDD::SetSensorGeometry(), nodes found :\n"); | |
5294 | ||
fa4639a3 | 5295 | Int_t firstSDDmod = startMod; |
b7943f00 | 5296 | for (Int_t iLay=0; iLay<kNLay; iLay++) { |
5297 | ///////////////////////////////////////// | |
5298 | sprintf(layerName, "ITSsddLayer%i_1",iLay+3); | |
5299 | TGeoNode *layNode = fMotherVol->GetNode(layerName); | |
5300 | if (layNode) { | |
5301 | if (GetDebug(1)) printf("%s\n",layNode->GetName()); | |
5302 | TGeoVolume *layVolume = layNode->GetVolume(); | |
5303 | TGeoHMatrix layMatrix(*layNode->GetMatrix()); | |
5304 | ||
5305 | for (Int_t iLadd=0; iLadd<kNLadd[iLay]; iLadd++) { | |
5306 | ///////////////////////////////////////// | |
5307 | sprintf(ladderName, "ITSsddLadd_%i", iLadd); | |
5308 | TGeoNode *laddNode = layVolume->GetNode(ladderName); | |
5309 | if (laddNode) { | |
5310 | if (GetDebug(1)) printf("| %s\n",laddNode->GetName()); | |
5311 | TGeoVolume *laddVolume = laddNode->GetVolume(); | |
5312 | TGeoHMatrix laddMatrix(layMatrix); | |
5313 | laddMatrix.Multiply(laddNode->GetMatrix()); | |
5314 | ||
5315 | for (Int_t iDet=0; iDet<kNDet[iLay]; iDet++) { | |
5316 | ///////////////////////////////////////// | |
5317 | sprintf(sensorName, "ITSsddSensor_%i",iDet); | |
5318 | TGeoNode *detNode = laddVolume->GetNode(sensorName); | |
5319 | if (detNode) { | |
5320 | if (GetDebug(1)) printf("| | %s\n",detNode->GetName()); | |
5321 | TGeoVolume *detVolume = detNode->GetVolume(); | |
5322 | TGeoHMatrix detMatrix(laddMatrix); | |
5323 | detMatrix.Multiply(detNode->GetMatrix()); | |
5324 | ||
5325 | TGeoNode *wafNode = detVolume->GetNode("ITSsddWafer_1"); | |
5326 | if (wafNode) { | |
5327 | TGeoVolume *wafVolume = wafNode->GetVolume(); | |
5328 | TGeoHMatrix wafMatrix(detMatrix); | |
5329 | detMatrix.Multiply(wafNode->GetMatrix()); | |
5330 | //-------------------------------------------------------- | |
108bd0fe | 5331 | sprintf(senstivName, "%s%s", fgSDDsensitiveVolName3,"_1"); |
b7943f00 | 5332 | TGeoNode *sensitivNode = wafVolume->GetNode(senstivName); |
5333 | if (sensitivNode) { | |
5334 | TGeoHMatrix sensMatrix(wafMatrix); | |
5335 | sensMatrix.Multiply(sensitivNode->GetMatrix()); | |
5336 | ||
fa4639a3 | 5337 | // Sticking to the convention for local wafer coordinate |
5338 | // in AliITSgeom : | |
5339 | if (iDet >= kNDet[iLay]/2) { | |
5340 | // TGeoRotation rotY("",0,180,0); | |
5341 | TGeoRotation rotY("",-180,-180,0); | |
5342 | sensMatrix.Multiply(&rotY); | |
5343 | }; | |
5344 | // Creating the matrix in AliITSgeom for | |
5345 | // this sensitive volume : | |
b7943f00 | 5346 | Double_t *trans = sensMatrix.GetTranslation(); |
5347 | Double_t *r = sensMatrix.GetRotationMatrix(); | |
5348 | Double_t rot[10] = {r[0],r[1],r[2], | |
5349 | r[3],r[4],r[5], | |
fa4639a3 | 5350 | r[6],r[7],r[8], 1.0}; |
5351 | //rot[9]!=0.0 => not a unity matrix | |
023ae34b | 5352 | geom->CreateMatrix(startMod,iLay+iLaySDD,iLadd+1,iDet+1, |
b7943f00 | 5353 | kSDD,trans,rot); |
5354 | // iLadd+1, iDet+1 because ladd. and det. start at +1 | |
5355 | // elsewhere | |
5356 | startMod++; | |
fa4639a3 | 5357 | |
b7943f00 | 5358 | } else |
5359 | printf("Error (ExportSensorGeometry) %s not found !\n", | |
5360 | senstivName); | |
5361 | } else | |
5362 | printf("Error (ExportSensorGeometry) %s not found !\n", | |
5363 | "ITSsddWafer_1"); | |
5364 | } else | |
5365 | printf("Error (ExportSensorGeometry) %s not found !\n", | |
5366 | sensorName); | |
5367 | }; | |
5368 | } else | |
5369 | printf("Error (ExportSensorGeometry) %s not found !\n", | |
5370 | ladderName); | |
5371 | }; | |
5372 | } else | |
5373 | printf("Error (ExportSensorGeometry) %s not found !\n", | |
5374 | layerName); | |
5375 | }; | |
c789ee28 | 5376 | |
b7943f00 | 5377 | return (startMod-firstSDDmod); |
531d6cdc | 5378 | } |
c789ee28 | 5379 | |
5380 | ||
fa4639a3 | 5381 | //________________________________________________________________________ |
b7943f00 | 5382 | Int_t AliITSv11GeometrySDD:: |
5383 | GetCurrentLayLaddDet(Int_t &lay, Int_t &ladd, Int_t&det) const { | |
108bd0fe | 5384 | // |
5385 | // Function which gives the layer, ladder and det. | |
5386 | // index of the current volume. To be used in | |
5387 | // AliITS::StepManager() | |
b7943f00 | 5388 | // |
c789ee28 | 5389 | |
b7943f00 | 5390 | if (gGeoManager->GetLevel()<3) return kFALSE; |
5391 | // Get the det index : | |
5392 | TGeoNode *node = gGeoManager->GetMother(2); | |
5393 | if (!node) return kFALSE; | |
5394 | det = node->GetNumber()+1; | |
c789ee28 | 5395 | |
b7943f00 | 5396 | // Get the ladder index : |
5397 | node = gGeoManager->GetMother(3); | |
5398 | if (!node) return kFALSE; | |
5399 | ladd = node->GetNumber()+1; | |
5400 | ||
5401 | // Get the layer index : | |
5402 | if (node->GetNdaughters()==fgkLay3Ndet) | |
fa4639a3 | 5403 | lay = 3; // this has to be equal to the iLaySDD argument given to ExportSensorGeometry() !!! |
5404 | else lay = 4; | |
b7943f00 | 5405 | |
5406 | return kTRUE; | |
531d6cdc | 5407 | } |
e118532f | 5408 | |
5409 | ||
5410 | //________________________________________________________________________ | |
5411 | TGeoPcon* AliITSv11GeometrySDD::CreateConeConstSection(Double_t r1max, Double_t z1, | |
5412 | Double_t r2max, Double_t z2, | |
5413 | Double_t section, Int_t nDiv) | |
5414 | { | |
5415 | // Creates a cone along z where the section is approximately constant | |
5416 | // with z. This is for simulation of cables, because a cone with a constant | |
5417 | // radius difference would show a quantity of matter increasing with z... | |
5418 | // The max radius of the created Pcon is evolving linearly, the min radius | |
5419 | // is calculated at several steps (nDiv). | |
5420 | // z2 > z1 (required by the Pcon) | |
5421 | ||
5422 | TGeoPcon *myPcon = new TGeoPcon(0, 360, 1+nDiv); | |
5423 | ||
5424 | Double_t dr = (r2max-r1max)/nDiv; | |
5425 | Double_t dz = (z2-z1)/nDiv; | |
5426 | Double_t r1minI, r2minI, r1maxI, r2maxI; | |
5427 | Double_t z1I, z2I; | |
5428 | ||
5429 | Double_t lZ = TMath::Sqrt((r2max-r1max)*(r2max-r1max) + (z2-z1)*(z2-z1)); | |
5430 | Double_t cosAlpha = (z2-z1)/lZ; | |
5431 | ||
5432 | r1minI = TMath::Sqrt(r1max*r1max-section/(TMath::Pi()*cosAlpha)); | |
5433 | myPcon->DefineSection(0, z1, r1minI, r1max); | |
5434 | ||
5435 | for (Int_t i=0; i<nDiv; i++) { | |
5436 | ||
5437 | z1I = z1 + i*dz; | |
5438 | z2I = z1I + dz; | |
5439 | r1maxI = r1max + i*dr; | |
5440 | r2maxI = r1maxI + dr; | |
5441 | ||
5442 | r2minI = TMath::Sqrt(r2maxI*r2maxI-section/(TMath::Pi()*cosAlpha)); | |
5443 | myPcon->DefineSection(i+1, z2I, r2minI, r2maxI); | |
5444 | } | |
5445 | return myPcon; | |
5446 | } | |
5447 | ||
5448 | ||
5449 | //________________________________________________________________________ | |
5450 | Double_t AliITSv11GeometrySDD::GetConeZ(Double_t r, Double_t refR1, Double_t refR2, | |
5451 | Double_t refZ1, Double_t refZ2) { | |
5452 | // just a helping function | |
5453 | return refZ1+(refZ2-refZ1)*(r-refR1)/(refR2-refR1); | |
5454 | } | |
5455 | ||
5456 | //________________________________________________________________________ | |
5457 | Int_t AliITSv11GeometrySDD::CreateAndInsetConeCablePart(TGeoVolume *mother, Double_t angle, | |
5458 | Int_t nLay3, Int_t nLay4, | |
5459 | Double_t r1, Double_t z1, | |
5460 | Double_t r2, Double_t z2) { | |
5461 | ||
5462 | // Create some cables portions from SDD modules grouped | |
5463 | // and attached at the border of the SSD cone | |
5464 | ||
5465 | TGeoMedium *copper = GetMedium("COPPER$"); | |
5466 | TGeoMedium *plastic = GetMedium("SDDKAPTON (POLYCH2)$"); // ??? | |
5467 | TGeoMedium *opticalFiber = GetMedium("SDD SI insensitive$"); // To code !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! | |
5468 | ||
5469 | char titleCable[30]; | |
5470 | sprintf(titleCable,"cableSDDport%i",(Int_t)angle); | |
5471 | ||
5472 | //--- | |
5473 | Double_t section = (fgkSectionCuPerMod+fgkSectionPlastPerMod+fgkSectionGlassPerMod)*(nLay3+nLay4); | |
5474 | Double_t thickness = 1.; // let's fix the thickness, then calculate the width | |
5475 | Double_t width = section/thickness; | |
5476 | Double_t thickCu = thickness*fgkSectionCuPerMod/(fgkSectionCuPerMod+fgkSectionPlastPerMod | |
5477 | +fgkSectionGlassPerMod); | |
5478 | ||
5479 | Double_t thickPlast = thickness*fgkSectionPlastPerMod/(fgkSectionCuPerMod+fgkSectionPlastPerMod | |
5480 | +fgkSectionGlassPerMod); | |
5481 | ||
5482 | Double_t thickGlass = thickness*fgkSectionGlassPerMod/(fgkSectionCuPerMod+fgkSectionPlastPerMod | |
5483 | +fgkSectionGlassPerMod); | |
5484 | ||
5485 | Double_t hypothenus = TMath::Sqrt( (r2-r1)*(r2-r1) + (z2-z1)*(z2-z1) ); | |
5486 | Double_t cosAlpha = (z2-z1)/hypothenus; | |
5487 | Double_t radius1Cable = TMath::Sqrt(r1*r1 - width*width/4) - 0.5*thickness/cosAlpha; | |
5488 | Double_t radius2Cable = TMath::Sqrt(r2*r2 - width*width/4) - 0.5*thickness/cosAlpha; | |
5489 | angle *= TMath::DegToRad(); | |
5490 | Double_t x1 = radius1Cable*TMath::Cos(angle), y1 = radius1Cable*TMath::Sin(angle); | |
5491 | Double_t x2 = radius2Cable*TMath::Cos(angle), y2 = radius2Cable*TMath::Sin(angle); | |
5492 | Double_t pos1[3] = {x1,y1,z1}; | |
5493 | Double_t pos2[3] = {x2,y2,z2}; | |
5494 | Double_t zVect[3] = {0,0,1}; | |
5495 | ||
5496 | AliITSv11GeomCableFlat cable(titleCable,width,thickness); | |
5497 | cable.SetNLayers(3); | |
5498 | cable.SetLayer(0, thickPlast, plastic, kYellow); | |
5499 | cable.SetLayer(1, thickCu, copper, kRed); | |
5500 | cable.SetLayer(2, thickGlass, opticalFiber, kGreen); | |
5501 | ||
5502 | cable.AddCheckPoint( mother, 0, pos1, zVect ); | |
5503 | cable.AddCheckPoint( mother, 1, pos2, zVect ); | |
5504 | cable.SetInitialNode(mother); | |
5505 | cable.CreateAndInsertCableSegment(1); | |
5506 | ||
5507 | return kTRUE; | |
5508 | } | |
5509 | ||
5510 | ||
5511 | ||
5512 | //________________________________________________________________________ | |
5513 | void AliITSv11GeometrySDD::SDDCables(TGeoVolume *moth) { | |
5514 | ||
5515 | // Creates and inserts the SDD cables running on SDD and SSD cones | |
5516 | ||
5517 | TGeoMedium *copper = GetMedium("COPPER$"); | |
5518 | TGeoMedium *plastic = GetMedium("SDDKAPTON (POLYCH2)$"); // ??? | |
5519 | TGeoMedium *opticalFiber = GetMedium("SDD SI insensitive$"); // To code !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! | |
5520 | TGeoMedium *airSDD = GetMedium("SDD AIR$"); | |
5521 | ||
5522 | ||
5523 | //================================== | |
5524 | // | |
5525 | //================================== | |
5526 | ||
5527 | Double_t nModLay3 = fgkLay3Nladd*fgkLay3Ndet; | |
5528 | Double_t nModLay4 = fgkLay4Nladd*fgkLay4Ndet; | |
5529 | ||
5530 | Double_t sectionLay3Cu = fgkCableBendRatio*fgkSectionCuPerMod*nModLay3/2; | |
5531 | Double_t sectionLay3Plastic = fgkCableBendRatio*fgkSectionPlastPerMod*nModLay3/2; | |
5532 | Double_t sectionLay3Glass = fgkCableBendRatio*fgkSectionGlassPerMod*nModLay3/2; | |
5533 | ||
5534 | Double_t sectionLay4Cu = fgkCableBendRatio*fgkSectionCuPerMod*nModLay4/2; | |
5535 | Double_t sectionLay4Plastic = fgkCableBendRatio*fgkSectionPlastPerMod*nModLay4/2; | |
5536 | Double_t sectionLay4Glass = fgkCableBendRatio*fgkSectionGlassPerMod*nModLay4/2; | |
5537 | ||
5538 | // calculate z1, z2 thanks to R1 and R2 | |
5539 | Double_t sddCableZ1 = GetConeZ(fgkSDDCableR1, fgkConeSDDr1,fgkConeSDDr2,fgkConeSDDz1,fgkConeSDDz2); | |
5540 | Double_t sddCableZ2 = GetConeZ(fgkSDDCableR2, fgkConeSDDr1,fgkConeSDDr2,fgkConeSDDz1,fgkConeSDDz2); | |
5541 | Double_t sddCableZ3 = GetConeZ(fgkSDDCableR3, fgkConeSDDr1,fgkConeSDDr2,fgkConeSDDz1,fgkConeSDDz2); | |
5542 | ||
5543 | TGeoRotation *rotCableSDD = new TGeoRotation("rotCableSDD",0,180,0); | |
5544 | ||
5545 | //================================== | |
5546 | // first set of cones : cables from layer 3 | |
5547 | //================================== | |
5548 | ||
5549 | TGeoPcon* pcon1all = CreateConeConstSection(fgkSDDCableR1, sddCableZ1, | |
5550 | fgkSDDCableR2, sddCableZ2, | |
5551 | sectionLay3Plastic+sectionLay3Cu+sectionLay3Glass, 1); | |
5552 | ||
5553 | TGeoPcon* pcon1container = new TGeoPcon(0,360,2); | |
5554 | pcon1container->DefineSection(0, sddCableZ1, pcon1all->GetRmin(0), pcon1all->GetRmax(0)); | |
5555 | Double_t drMax = pcon1all->GetRmax(0)- pcon1all->GetRmin(0); | |
5556 | pcon1container->DefineSection(1, sddCableZ2, pcon1all->GetRmax(1)-drMax, pcon1all->GetRmax(1)); | |
5557 | delete pcon1all; | |
5558 | TGeoVolume *vpcon1container = new TGeoVolume("vpcon1container", pcon1container, airSDD); | |
5559 | vpcon1container->SetVisibility(kFALSE); | |
5560 | ||
5561 | TGeoPcon* pcon1plast = CreateConeConstSection(fgkSDDCableR1, sddCableZ1, | |
5562 | fgkSDDCableR2, sddCableZ2, | |
5563 | sectionLay3Plastic, 3); | |
5564 | TGeoVolume *vpcon1plast = new TGeoVolume("ITScablesSDDpcon1Plast", pcon1plast, plastic); | |
5565 | vpcon1plast->SetLineColor(kYellow); | |
5566 | vpcon1container->AddNode(vpcon1plast, 0); | |
5567 | ||
5568 | Double_t dr1a = fgkSDDCableR1 - pcon1plast->GetRmin(0); | |
5569 | TGeoPcon* pcon1Cu = CreateConeConstSection(fgkSDDCableR1 - dr1a, sddCableZ1, | |
5570 | fgkSDDCableR2 - dr1a, sddCableZ2, | |
5571 | sectionLay3Cu, 3); | |
5572 | TGeoVolume *vpcon1Cu = new TGeoVolume("ITScablesSDDpcon1Cu", pcon1Cu, copper); | |
5573 | vpcon1Cu->SetLineColor(kRed); | |
5574 | vpcon1container->AddNode(vpcon1Cu, 0); | |
5575 | //moth->AddNode(vpcon1Cu, 0); | |
5576 | ||
5577 | //--- | |
5578 | Double_t dr1b = pcon1Cu->GetRmax(0) - pcon1Cu->GetRmin(0); | |
5579 | TGeoPcon* pcon1glass = CreateConeConstSection(fgkSDDCableR1-dr1a-dr1b, sddCableZ1, | |
5580 | fgkSDDCableR2-dr1a-dr1b, sddCableZ2, | |
5581 | sectionLay3Glass, 3); | |
5582 | TGeoVolume *vpcon1glass = new TGeoVolume("ITScablesSDDpcon1glass", pcon1glass, opticalFiber); | |
5583 | vpcon1glass->SetLineColor(kGreen); | |
5584 | vpcon1container->AddNode(vpcon1glass, 0); | |
5585 | ||
5586 | moth->AddNode(vpcon1container, 0); | |
5587 | moth->AddNode(vpcon1container, 1, rotCableSDD); | |
5588 | ||
5589 | //================================== | |
5590 | // 2nd set of cones : cables from layer 3 and layer 4 | |
5591 | //================================== | |
5592 | ||
5593 | TGeoPcon* pcon2all = CreateConeConstSection(fgkSDDCableR2, sddCableZ2, | |
5594 | fgkSDDCableR3, sddCableZ3, | |
5595 | sectionLay3Plastic+sectionLay4Plastic+ | |
5596 | sectionLay3Cu+sectionLay4Cu+ | |
5597 | sectionLay3Glass+sectionLay4Glass, 1); | |
5598 | TGeoPcon* pcon2container = new TGeoPcon(0,360,2); | |
5599 | pcon2container->DefineSection(0, sddCableZ2, pcon2all->GetRmin(0), pcon2all->GetRmax(0)); | |
5600 | drMax = pcon2all->GetRmax(0)- pcon2all->GetRmin(0); | |
5601 | pcon2container->DefineSection(1, sddCableZ3, pcon2all->GetRmax(1)-drMax, pcon2all->GetRmax(1)); | |
5602 | delete pcon2all; | |
5603 | TGeoVolume *vpcon2container = new TGeoVolume("vpcon2container", pcon2container, airSDD); | |
5604 | vpcon2container->SetVisibility(kFALSE); | |
5605 | ||
5606 | TGeoPcon* pcon2plast = CreateConeConstSection(fgkSDDCableR2, sddCableZ2, | |
5607 | fgkSDDCableR3, sddCableZ3, | |
5608 | sectionLay3Plastic+sectionLay4Plastic, 3); | |
5609 | TGeoVolume *vpcon2plast = new TGeoVolume("ITScablesSDDpcon2Plast", pcon2plast, plastic); | |
5610 | vpcon2plast->SetLineColor(kYellow); | |
5611 | vpcon2container->AddNode(vpcon2plast, 0); | |
5612 | ||
5613 | Double_t dr2a = fgkSDDCableR2 - pcon2plast->GetRmin(0); | |
5614 | TGeoPcon* pcon2Cu = CreateConeConstSection(fgkSDDCableR2 - dr2a, sddCableZ2, | |
5615 | fgkSDDCableR3 - dr2a, sddCableZ3, | |
5616 | sectionLay3Cu+sectionLay4Cu, 3); | |
5617 | TGeoVolume *vpcon2Cu = new TGeoVolume("ITScablesSDDpcon2Cu", pcon2Cu, copper); | |
5618 | vpcon2Cu->SetLineColor(kRed); | |
5619 | vpcon2container->AddNode(vpcon2Cu, 0); | |
5620 | ||
5621 | //--- | |
5622 | Double_t dr2b = pcon2Cu->GetRmax(0) - pcon2Cu->GetRmin(0); | |
5623 | TGeoPcon* pcon2glass = CreateConeConstSection(fgkSDDCableR2-dr2a-dr2b, sddCableZ2, | |
5624 | fgkSDDCableR3-dr2a-dr2b, sddCableZ3, | |
5625 | sectionLay3Glass+sectionLay4Glass, 3); | |
5626 | TGeoVolume *vpcon2glass = new TGeoVolume("ITScablesSDDpcon2glass", pcon2glass, opticalFiber); | |
5627 | vpcon2glass->SetLineColor(kGreen); | |
5628 | vpcon2container->AddNode(vpcon2glass, 0); | |
5629 | ||
5630 | moth->AddNode(vpcon2container, 0); | |
5631 | moth->AddNode(vpcon2container, 1, rotCableSDD); | |
5632 | ||
5633 | //================================== | |
5634 | // intermediate cylinder | |
5635 | //================================== | |
5636 | ||
5637 | TGeoTube *interCyl = new TGeoTube("sddCableInterCyl", pcon2container->GetRmin(1), | |
5638 | pcon2container->GetRmax(1), | |
5639 | fgkSDDCableDZint/2); | |
5640 | TGeoVolume *vInterCyl = new TGeoVolume("vSddCableInterCyl",interCyl, airSDD); | |
5641 | vInterCyl->SetVisibility(kFALSE); | |
5642 | ||
5643 | //--- | |
5644 | Double_t rmaxCylPlast = pcon2container->GetRmax(1); | |
5645 | Double_t rminCylPlast = TMath::Sqrt(rmaxCylPlast*rmaxCylPlast - | |
5646 | (sectionLay3Plastic+sectionLay4Plastic)/TMath::Pi() ); | |
5647 | ||
5648 | TGeoTube *interCylPlast = new TGeoTube("sddCableInterCylPlast", rminCylPlast, | |
5649 | rmaxCylPlast, fgkSDDCableDZint/2); | |
5650 | TGeoVolume *vInterCylPlast = new TGeoVolume("vSddCableInterCylPlast", interCylPlast, plastic); | |
5651 | vInterCylPlast->SetLineColor(kYellow); | |
5652 | vInterCyl->AddNode(vInterCylPlast, 0); | |
5653 | ||
5654 | //--- | |
5655 | Double_t rmaxCylCu = pcon2Cu->GetRmax(3); | |
5656 | Double_t rminCylCu = TMath::Sqrt(rmaxCylCu*rmaxCylCu - | |
5657 | (sectionLay3Cu+sectionLay4Cu)/TMath::Pi() ); | |
5658 | TGeoTube *interCylCu = new TGeoTube("sddCableInterCylCu", rminCylCu, | |
5659 | rmaxCylCu, fgkSDDCableDZint/2); | |
5660 | TGeoVolume *vInterCylCu = new TGeoVolume("vSddCableInterCylCu", interCylCu, copper); | |
5661 | vInterCylCu->SetLineColor(kRed); | |
5662 | vInterCyl->AddNode(vInterCylCu, 0); | |
5663 | ||
5664 | //--- | |
5665 | Double_t rmaxCylGlass = pcon2glass->GetRmax(3); | |
5666 | Double_t rminCylGlass = TMath::Sqrt(rmaxCylGlass*rmaxCylGlass - | |
5667 | (sectionLay3Glass+sectionLay4Glass)/TMath::Pi() ); | |
5668 | TGeoTube *interCylGlass = new TGeoTube("sddCableInterCylGlass", rminCylGlass, | |
5669 | rmaxCylGlass, fgkSDDCableDZint/2); | |
5670 | TGeoVolume *vInterCylGlass = new TGeoVolume("vSddCableInterCylGlass",interCylGlass,opticalFiber); | |
5671 | vInterCylGlass->SetLineColor(kGreen); | |
5672 | vInterCyl->AddNode(vInterCylGlass, 0); | |
5673 | ||
5674 | //--- | |
5675 | TGeoTranslation *trInterCylP = new TGeoTranslation("trSddCableInterCylPos", | |
5676 | 0,0,sddCableZ3+fgkSDDCableDZint/2); | |
5677 | moth->AddNode(vInterCyl, 0,trInterCylP); | |
5678 | TGeoTranslation *trInterCylN = new TGeoTranslation("trSddCableInterCylNeg", | |
5679 | 0,0,-sddCableZ3-fgkSDDCableDZint/2); | |
5680 | ||
5681 | moth->AddNode(vInterCyl, 1,trInterCylN); | |
5682 | ||
5683 | //================================== | |
5684 | // cable cone on the SSD cone | |
5685 | //================================== | |
5686 | ||
5687 | Double_t sddCableR4 = rmaxCylPlast; | |
5688 | Double_t sddCableZ4 = sddCableZ3+fgkSDDCableDZint; | |
5689 | ||
5690 | TGeoPcon* pcon3all = CreateConeConstSection(sddCableR4, sddCableZ4, | |
5691 | fgkSDDCableR5, fgkSDDCableZ5, | |
5692 | sectionLay3Plastic+sectionLay4Plastic+ | |
5693 | sectionLay3Cu+sectionLay4Cu+ | |
5694 | sectionLay3Glass+sectionLay4Glass, 1); | |
5695 | ||
5696 | TGeoPcon* pcon3container = new TGeoPcon(0,360,2); | |
5697 | pcon3container->DefineSection(0, sddCableZ4, pcon3all->GetRmin(0), pcon3all->GetRmax(0)); | |
5698 | drMax = pcon3all->GetRmax(0) - pcon3all->GetRmin(0); | |
5699 | pcon3container->DefineSection(1, fgkSDDCableZ5, pcon3all->GetRmax(1)-drMax, pcon3all->GetRmax(1)); | |
5700 | delete pcon3all; | |
5701 | TGeoVolume *vpcon3container = new TGeoVolume("vpcon3container", pcon3container, airSDD); | |
5702 | vpcon3container->SetVisibility(kFALSE); | |
5703 | ||
5704 | TGeoPcon* pcon3plast = CreateConeConstSection(sddCableR4, sddCableZ4, | |
5705 | fgkSDDCableR5, fgkSDDCableZ5, | |
5706 | sectionLay3Plastic+sectionLay4Plastic, 3); | |
5707 | TGeoVolume *vpcon3plast = new TGeoVolume("ITScablesSDDpcon3Plast", pcon3plast, plastic); | |
5708 | vpcon3plast->SetLineColor(kYellow); | |
5709 | vpcon3container->AddNode(vpcon3plast, 0); | |
5710 | ||
5711 | Double_t dr3a = sddCableR4 - pcon3plast->GetRmin(0); | |
5712 | TGeoPcon* pcon3Cu = CreateConeConstSection(sddCableR4 - dr3a, sddCableZ4, | |
5713 | fgkSDDCableR5 - dr3a, fgkSDDCableZ5, | |
5714 | sectionLay3Cu+sectionLay4Cu, 3); | |
5715 | TGeoVolume *vpcon3Cu = new TGeoVolume("ITScablesSDDpcon3Cu", pcon3Cu, copper); | |
5716 | vpcon3Cu->SetLineColor(kRed); | |
5717 | vpcon3container->AddNode(vpcon3Cu, 0); | |
5718 | ||
5719 | //--- | |
5720 | Double_t dr3b = pcon3Cu->GetRmax(0) - pcon3Cu->GetRmin(0); | |
5721 | TGeoPcon* pcon3glass = CreateConeConstSection(sddCableR4-dr3a-dr3b, sddCableZ4, | |
5722 | fgkSDDCableR5-dr3a-dr3b, fgkSDDCableZ5, | |
5723 | sectionLay3Glass+sectionLay4Glass, 3); | |
5724 | TGeoVolume *vpcon3glass = new TGeoVolume("ITScablesSDDpcon3glass", pcon3glass,opticalFiber); | |
5725 | vpcon3glass->SetLineColor(kGreen); | |
5726 | vpcon3container->AddNode(vpcon3glass, 0); | |
5727 | ||
5728 | moth->AddNode(vpcon3container, 0); | |
5729 | moth->AddNode(vpcon3container, 1, rotCableSDD); | |
5730 | ||
5731 | ||
5732 | //================================== | |
5733 | // cables that are grouped at the end of SSD cones | |
5734 | //================================== | |
5735 | ||
5736 | Double_t fgkSDDCableR6 = fgkSDDCableR5+10; | |
5737 | Double_t fgkSDDCableZ6 = fgkSDDCableZ5+10; | |
5738 | ||
5739 | TGeoVolumeAssembly *endConeSDDCable = new TGeoVolumeAssembly("endConeSDDCable"); | |
5740 | ||
5741 | CreateAndInsetConeCablePart(endConeSDDCable, 40, 1*3,2*4, fgkSDDCableR5, | |
5742 | fgkSDDCableZ5,fgkSDDCableR6,fgkSDDCableZ6); | |
5743 | ||
5744 | CreateAndInsetConeCablePart(endConeSDDCable, 60, 1*3,1*4, fgkSDDCableR5, | |
5745 | fgkSDDCableZ5,fgkSDDCableR6,fgkSDDCableZ6); | |
5746 | ||
5747 | CreateAndInsetConeCablePart(endConeSDDCable, 85, 2*3,1*4, fgkSDDCableR5, | |
5748 | fgkSDDCableZ5,fgkSDDCableR6,fgkSDDCableZ6); | |
5749 | ||
5750 | CreateAndInsetConeCablePart(endConeSDDCable, 95, 0*3,1*4, fgkSDDCableR5, | |
5751 | fgkSDDCableZ5,fgkSDDCableR6,fgkSDDCableZ6); | |
5752 | ||
5753 | CreateAndInsetConeCablePart(endConeSDDCable, 110, 2*3,3*4, fgkSDDCableR5, | |
5754 | fgkSDDCableZ5,fgkSDDCableR6,fgkSDDCableZ6); | |
5755 | ||
5756 | CreateAndInsetConeCablePart(endConeSDDCable, 146, 0*3,3*4, fgkSDDCableR5, | |
5757 | fgkSDDCableZ5,fgkSDDCableR6,fgkSDDCableZ6); | |
5758 | ||
5759 | CreateAndInsetConeCablePart(endConeSDDCable, 176, 0*3,1*4, fgkSDDCableR5, | |
5760 | fgkSDDCableZ5,fgkSDDCableR6,fgkSDDCableZ6); | |
5761 | ||
5762 | CreateAndInsetConeCablePart(endConeSDDCable, 190, 2*3,0*4, fgkSDDCableR5, | |
5763 | fgkSDDCableZ5,fgkSDDCableR6,fgkSDDCableZ6); | |
5764 | ||
5765 | CreateAndInsetConeCablePart(endConeSDDCable, 220, 1*3,2*4, fgkSDDCableR5, | |
5766 | fgkSDDCableZ5,fgkSDDCableR6,fgkSDDCableZ6); | |
5767 | ||
5768 | CreateAndInsetConeCablePart(endConeSDDCable, 240, 1*3,2*4, fgkSDDCableR5, | |
5769 | fgkSDDCableZ5,fgkSDDCableR6,fgkSDDCableZ6); | |
5770 | ||
5771 | CreateAndInsetConeCablePart(endConeSDDCable, 290, 2*3,2*4, fgkSDDCableR5, | |
5772 | fgkSDDCableZ5,fgkSDDCableR6,fgkSDDCableZ6); | |
5773 | ||
5774 | CreateAndInsetConeCablePart(endConeSDDCable, 315, 1*3,1*4, fgkSDDCableR5, | |
5775 | fgkSDDCableZ5,fgkSDDCableR6,fgkSDDCableZ6); | |
5776 | ||
5777 | CreateAndInsetConeCablePart(endConeSDDCable, 350, 1*3,3*4, fgkSDDCableR5, | |
5778 | fgkSDDCableZ5,fgkSDDCableR6,fgkSDDCableZ6); | |
5779 | ||
5780 | moth->AddNode(endConeSDDCable, 0, 0); | |
5781 | ||
5782 | TGeoRotation* reflect = new TGeoRotation("reflectEndConeSDDCable"); | |
5783 | reflect->ReflectZ(kTRUE); | |
5784 | moth->AddNode(endConeSDDCable, 1, reflect); | |
5785 | } |