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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. * | |
40e2e5ea | 14 | **************************************************************************/ |
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 | |
112d72a8 | 33 | #include <Riostream.h> |
db486a6e | 34 | #include <TMath.h> |
35 | ||
36 | // Root Geometry includes | |
37 | #include <TGeoManager.h> | |
38 | #include <TGeoVolume.h> | |
db486a6e | 39 | #include <TGeoCone.h> |
40 | #include <TGeoTube.h> | |
108bd0fe | 41 | #include <TGeoTrd1.h> |
db486a6e | 42 | #include <TGeoArb8.h> |
9c8369f9 | 43 | #include <TGeoXtru.h> |
db486a6e | 44 | #include <TGeoCompositeShape.h> |
45 | #include <TGeoMatrix.h> | |
c789ee28 | 46 | #include <TGeoNode.h> |
bf210566 | 47 | #include <TGeoPcon.h> |
d485d5bf | 48 | #include <TGeoTorus.h> |
db486a6e | 49 | |
db486a6e | 50 | #include "AliITSv11GeometrySDD.h" |
b7943f00 | 51 | #include "AliITSv11GeomCableFlat.h" |
52 | #include "AliITSv11GeomCableRound.h" | |
b7943f00 | 53 | |
108bd0fe | 54 | const char* AliITSv11GeometrySDD::fgSDDsensitiveVolName3 = "ITSsddSensitivL3"; |
55 | const char* AliITSv11GeometrySDD::fgSDDsensitiveVolName4 = "ITSsddSensitivL4"; | |
9c8369f9 | 56 | const Double_t AliITSv11GeometrySDD::fgkSegmentLength = 37.21*2*fgkmm; |
b7943f00 | 57 | const Double_t AliITSv11GeometrySDD::fgkLadderWidth = 50.0*fgkmm; |
58 | const Double_t AliITSv11GeometrySDD::fgkLadderHeight = 30.0*fgkmm; | |
9c8369f9 | 59 | const Double_t AliITSv11GeometrySDD::fgkLadderSegBoxDW = 7.5*fgkmm; |
60 | const Double_t AliITSv11GeometrySDD::fgkLadderSegBoxDH = 7.1*fgkmm; | |
b7943f00 | 61 | |
62 | const Double_t AliITSv11GeometrySDD::fgkLadderBeamRadius = 0.6*fgkmm; | |
63 | const Double_t AliITSv11GeometrySDD::fgkLadderLa = 3.*fgkmm; | |
fa4639a3 | 64 | const Double_t AliITSv11GeometrySDD::fgkLadderHa = 0.721979*fgkmm; |
b7943f00 | 65 | const Double_t AliITSv11GeometrySDD::fgkLadderLb = 3.7*fgkmm; |
fa4639a3 | 66 | const Double_t AliITSv11GeometrySDD::fgkLadderHb = 0.890428*fgkmm; |
b7943f00 | 67 | const Double_t AliITSv11GeometrySDD::fgkLadderl = 0.25*fgkmm; |
68 | ||
69 | const Double_t AliITSv11GeometrySDD::fgkBottomBeamAngle = 56.5; | |
70 | const Double_t AliITSv11GeometrySDD::fgkBeamSidePhi = 65; | |
71 | ||
72 | const Double_t AliITSv11GeometrySDD::fgkLadWaferSep = 2*fgkmm; | |
fa4639a3 | 73 | const Double_t AliITSv11GeometrySDD::fgkPinSuppWidth = 2.5*fgkmm; |
74 | const Double_t AliITSv11GeometrySDD::fgkPinSuppHeight = 2.*fgkmm; | |
b7943f00 | 75 | const Double_t AliITSv11GeometrySDD::fgkPinSuppRmax = 2.5/2.*fgkmm; |
76 | const Double_t AliITSv11GeometrySDD::fgkPinR = 1.5/2.*fgkmm; | |
77 | const Double_t AliITSv11GeometrySDD::fgkPinSuppLength = 5.*fgkmm; | |
78 | const Double_t AliITSv11GeometrySDD::fgkPinSuppThickness = 0.5*fgkmm; | |
79 | const Double_t AliITSv11GeometrySDD::fgkPinSuppConeAngle = 4; | |
80 | const Double_t AliITSv11GeometrySDD::fgkPinDXminOnSensor = (39./2.)*fgkmm; | |
81 | const Double_t AliITSv11GeometrySDD::fgkPinPinDDXOnSensor = 3*fgkmm; | |
82 | const Double_t AliITSv11GeometrySDD::fgkPinDYOnSensor = (52.5/2.)*fgkmm; | |
db486a6e | 83 | |
b7943f00 | 84 | // parameters from ALR-0752/3 |
85 | const Double_t AliITSv11GeometrySDD::fgkCoolPipeSuppHeight = 3.2*fgkmm; | |
86 | const Double_t AliITSv11GeometrySDD::fgkCoolPipeSuppMaxLength = 14*fgkmm; | |
87 | const Double_t AliITSv11GeometrySDD::fgkCoolPipeSuppWidthExt = 0.4*fgkmm; | |
88 | const Double_t AliITSv11GeometrySDD::fgkCoolPipeSuppWidthIn = 0.65*fgkmm; | |
89 | const Double_t AliITSv11GeometrySDD::fgkCoolPipeSuppHoleDiam = 2*fgkmm; | |
90 | const Double_t AliITSv11GeometrySDD::fgkCoolPipeSuppFulWidth = 5.15*fgkmm; | |
91 | const Double_t AliITSv11GeometrySDD::fgkCoolPipeSuppTongW = 0.8*fgkmm; | |
92 | const Double_t AliITSv11GeometrySDD::fgkCoolPipeSuppAngle = 22.5; | |
93 | const Double_t AliITSv11GeometrySDD::fgkCoolPipeSuppSlitL = 4.9*fgkmm; | |
94 | const Double_t AliITSv11GeometrySDD::fgkCoolPipeSuppAxeDist = 3.05*fgkmm; | |
95 | const Double_t AliITSv11GeometrySDD::fgkCoolPipeInnerDiam = 1.84*fgkmm; | |
96 | const Double_t AliITSv11GeometrySDD::fgkCoolPipeOuterDiam = 2.*fgkmm; | |
97 | ||
98 | const Double_t AliITSv11GeometrySDD::fgkBTBthick = 0.25 *fgkmm; | |
99 | const Double_t AliITSv11GeometrySDD::fgkBTBlength = 55. *fgkmm; | |
100 | const Double_t AliITSv11GeometrySDD::fgkBTBwidth = 18*fgkmm; | |
101 | const Double_t AliITSv11GeometrySDD::fgkBTBaxisAtoBottom = 4*fgkmm; | |
4f7d5a2a | 102 | const Double_t AliITSv11GeometrySDD::fgkBTBaxisAtoBase = 2.2*fgkmm; |
b7943f00 | 103 | const Double_t AliITSv11GeometrySDD::fgkRadiusAminBTB = 1. *fgkmm; |
104 | const Double_t AliITSv11GeometrySDD::fgkRadiusBminBTB = 0.53 *fgkmm; | |
105 | const Double_t AliITSv11GeometrySDD::fgkBTBHoleLength = 15 *fgkmm; | |
106 | const Double_t AliITSv11GeometrySDD::fgkBTBHolewidth = 6 *fgkmm; | |
107 | const Double_t AliITSv11GeometrySDD::fgkBTBHoleRefX = 10 *fgkmm; | |
108 | const Double_t AliITSv11GeometrySDD::fgkBTBHoleRefY = 6.5 *fgkmm; | |
109 | ||
1c5895a3 | 110 | const Double_t AliITSv11GeometrySDD::fgkLay3Rmin = 129.*fgkmm; |
9c8369f9 | 111 | const Double_t AliITSv11GeometrySDD::fgkLay3Rmax = 205.*fgkmm; |
b7943f00 | 112 | const Double_t AliITSv11GeometrySDD::fgkLay3Length = (524.+0.)*fgkmm; // ladder+supporting rings (length of the virtual tube) |
113 | const Double_t AliITSv11GeometrySDD::fgkLay3LadderLength = 524.*fgkmm; | |
114 | const Double_t AliITSv11GeometrySDD::fgkLay3DetShortRadius = 146.0*fgkmm; | |
115 | const Double_t AliITSv11GeometrySDD::fgkLay3DetLongRadius = 152.0*fgkmm; | |
116 | const Double_t AliITSv11GeometrySDD::fgkLay3LaddTopCornerEnd = 15.6*fgkmm; | |
117 | const Int_t AliITSv11GeometrySDD::fgkLay3Ndet = 6; | |
118 | const Int_t AliITSv11GeometrySDD::fgkLay3Nladd = 14; | |
119 | const Double_t AliITSv11GeometrySDD::fgkLay3CoolPipeSuppH = 7.5*fgkmm; | |
120 | ||
1c5895a3 | 121 | const Double_t AliITSv11GeometrySDD::fgkLay4Rmin = 220.*fgkmm; |
9c8369f9 | 122 | const Double_t AliITSv11GeometrySDD::fgkLay4Rmax = 291.*fgkmm; |
b7943f00 | 123 | const Double_t AliITSv11GeometrySDD::fgkLay4Length = (671.+0.)*fgkmm; // ladder+supporting rings (length of the virtual tube) |
124 | const Double_t AliITSv11GeometrySDD::fgkLay4LadderLength = 671.*fgkmm; | |
125 | const Double_t AliITSv11GeometrySDD::fgkLay4DetShortRadius = 235.0*fgkmm; | |
126 | const Double_t AliITSv11GeometrySDD::fgkLay4DetLongRadius = 240.5*fgkmm; | |
127 | const Double_t AliITSv11GeometrySDD::fgkLay4LaddTopCornerEnd = 15.6*fgkmm; | |
128 | const Int_t AliITSv11GeometrySDD::fgkLay4Ndet = 8; | |
129 | const Int_t AliITSv11GeometrySDD::fgkLay4Nladd = 22; | |
130 | const Double_t AliITSv11GeometrySDD::fgkLay4CoolPipeSuppH = 7.5*fgkmm; | |
131 | ||
bf210566 | 132 | const Double_t AliITSv11GeometrySDD::fgkEndLaddCardsShortRadiusLay3 = fgkLay3DetShortRadius; |
133 | const Double_t AliITSv11GeometrySDD::fgkEndLaddCardsShortRadiusLay4 = fgkLay4DetShortRadius; | |
134 | const Double_t AliITSv11GeometrySDD::fgkDistEndLaddCardsLadd = 0.*fgkmm; | |
135 | ||
b7943f00 | 136 | //hybrid |
4f7d5a2a | 137 | const Double_t AliITSv11GeometrySDD::fgkHybridAngle = 48.5; // approx !!! |
b7943f00 | 138 | // Origine taken at the hybrid corner : |
139 | const Double_t AliITSv11GeometrySDD::fgkHybridLength = 65*fgkmm; | |
140 | const Double_t AliITSv11GeometrySDD::fgkHybridWidth = 41*fgkmm; | |
141 | const Double_t AliITSv11GeometrySDD::fgkHybRndHoleRad = 1.05*fgkmm; | |
142 | const Double_t AliITSv11GeometrySDD::fgkHybRndHoleZ = 2.5*fgkmm; | |
143 | const Double_t AliITSv11GeometrySDD::fgkHybRndHoleX = fgkHybridWidth-23.599*fgkmm; | |
144 | ||
145 | const Double_t AliITSv11GeometrySDD::fgkHybFLlowHoleDZ = 9.698*fgkmm; | |
146 | const Double_t AliITSv11GeometrySDD::fgkHybFLlowHolePasDX = 10.754*fgkmm; | |
147 | const Double_t AliITSv11GeometrySDD::fgkHybFLlowHoleAmbDX = 9.122*fgkmm; | |
148 | // center of ships to the border | |
149 | const Double_t AliITSv11GeometrySDD::fgkHybFLlowChipZ4 = fgkHybridLength-(4.654 )*fgkmm-fgkHybFLlowHoleDZ/2; | |
150 | const Double_t AliITSv11GeometrySDD::fgkHybFLlowChipZ3 = fgkHybridLength-(4.654+15. )*fgkmm-fgkHybFLlowHoleDZ/2; | |
151 | const Double_t AliITSv11GeometrySDD::fgkHybFLlowChipZ2 = fgkHybridLength-(4.654+15.*2)*fgkmm-fgkHybFLlowHoleDZ/2; | |
152 | const Double_t AliITSv11GeometrySDD::fgkHybFLlowChipZ1 = fgkHybridLength-(4.654+15.*3)*fgkmm-fgkHybFLlowHoleDZ/2; | |
153 | const Double_t AliITSv11GeometrySDD::fgkHybFLlowPasX = fgkHybridWidth-32.775*fgkmm; | |
154 | const Double_t AliITSv11GeometrySDD::fgkHybFLlowAmbX = fgkHybridWidth-20.791*fgkmm; | |
155 | const Double_t AliITSv11GeometrySDD::fgkHybChipsDZ = 9.221*fgkmm; | |
156 | const Double_t AliITSv11GeometrySDD::fgkHybPascalDX = 10.245*fgkmm; | |
157 | const Double_t AliITSv11GeometrySDD::fgkHybAmbraDX = 8.51*fgkmm; | |
158 | const Double_t AliITSv11GeometrySDD::fgkHybFLUpperWidth = 15.012*fgkmm; | |
159 | const Double_t AliITSv11GeometrySDD::fgkHybFLUpperLength = 59.878*fgkmm; | |
160 | const Double_t AliITSv11GeometrySDD::fgkHybFLUpperAlDZ = 11.183*fgkmm; | |
161 | const Double_t AliITSv11GeometrySDD::fgkHybFLUpperAldx = 2.307*fgkmm; | |
531d6cdc | 162 | |
4f7d5a2a | 163 | const Double_t AliITSv11GeometrySDD::fgkHybCC2SensorLen = 9.500*fgkmm; |
9c8369f9 | 164 | const Double_t AliITSv11GeometrySDD::fgkHybCC2SensorWid = 1.490*fgkcm; //??? |
4f7d5a2a | 165 | const Double_t AliITSv11GeometrySDD::fgkHybCC2SensorAng = 15.0; |
9c8369f9 | 166 | |
531d6cdc | 167 | const Double_t AliITSv11GeometrySDD::fgkmu = 1*fgkmicron; // 1*fgkmicron; // can be increase for checking thin objects |
b7943f00 | 168 | const Double_t AliITSv11GeometrySDD::fgkHybridThBridgeThick = 0.25*fgkmm; // ??? |
169 | const Double_t AliITSv11GeometrySDD::fgkHybAlThick = 30*fgkmu; | |
170 | const Double_t AliITSv11GeometrySDD::fgkHybUpThick = 20*fgkmu; | |
171 | const Double_t AliITSv11GeometrySDD::fgkHybGlueScrnThick = 50*fgkmu; // ??? ????? | |
172 | const Double_t AliITSv11GeometrySDD::fgkHybGlueLowThick = 90*fgkmu; | |
173 | const Double_t AliITSv11GeometrySDD::fgkHybGlueUpThick = 90*fgkmu; // sur ????? | |
174 | const Double_t AliITSv11GeometrySDD::fgkHybAlCCThick = 12*fgkmu; | |
175 | const Double_t AliITSv11GeometrySDD::fgkHybUpCCThick = 12*fgkmu; | |
176 | const Double_t AliITSv11GeometrySDD::fgkHybChipThick = 150*fgkmu; | |
177 | const Double_t AliITSv11GeometrySDD::fgkHybGlueAgThick = 50*fgkmu; // ??? ???? | |
178 | const Double_t AliITSv11GeometrySDD::fgkHybUnderNiThick = 20*fgkmu; // ??? ???? | |
179 | const Int_t AliITSv11GeometrySDD::fgkNHybSMD = 25; | |
180 | const Double_t AliITSv11GeometrySDD::fgkHybSMDposX[fgkNHybSMD] = | |
181 | {2.92*fgkmm,6.5*fgkmm,10.13*fgkmm,13.59*fgkmm,21.40*fgkmm, | |
182 | 2.92*fgkmm,6.5*fgkmm,10.13*fgkmm,13.59*fgkmm,19.91*fgkmm, | |
183 | 2.92*fgkmm,6.5*fgkmm,10.13*fgkmm,13.59*fgkmm,17.09*fgkmm,21.40*fgkmm, | |
184 | 2.92*fgkmm,6.5*fgkmm,10.13*fgkmm,13.59*fgkmm,19.91*fgkmm, | |
185 | 1.63*fgkmm,5.22*fgkmm,13.59*fgkmm,21.40*fgkmm}; | |
186 | const Double_t AliITSv11GeometrySDD::fgkHybSMDposZ[fgkNHybSMD] = | |
187 | { 2.3 *fgkmm, 2.3 *fgkmm, 2.3 *fgkmm, 2.3 *fgkmm, 2.3 *fgkmm, | |
188 | 17.315*fgkmm,17.315*fgkmm,17.315*fgkmm,17.315*fgkmm,17.315*fgkmm, | |
189 | 32.31*fgkmm,32.31*fgkmm,32.31*fgkmm,32.31*fgkmm,32.31*fgkmm,32.31*fgkmm, | |
190 | 47.38*fgkmm,47.38*fgkmm,47.38*fgkmm,47.38*fgkmm,47.38*fgkmm, | |
191 | 62.68*fgkmm,62.06*fgkmm,62.06*fgkmm,62.06*fgkmm}; | |
192 | const Double_t AliITSv11GeometrySDD::fgkHybSMDmiddleW = 0.954*fgkmm; | |
193 | const Double_t AliITSv11GeometrySDD::fgkHybSMDmiddleL = 0.47 *fgkmm; | |
194 | const Double_t AliITSv11GeometrySDD::fgkHybSMDendW = 1.132*fgkmm; | |
195 | const Double_t AliITSv11GeometrySDD::fgkHybSMDendL = 0.925*fgkmm; | |
196 | const Double_t AliITSv11GeometrySDD::fgkHybSMDheight = 400.*fgkmu; // ??? ????!!!!!!! | |
197 | ||
198 | const Double_t AliITSv11GeometrySDD::fgkWaferThickness = 300.*fgkmu; | |
199 | const Double_t AliITSv11GeometrySDD::fgkWaferWidth = 72.5 *fgkmm; | |
200 | const Double_t AliITSv11GeometrySDD::fgkWaferLength = 87.6 *fgkmm; | |
201 | const Double_t AliITSv11GeometrySDD::fgkWaferThickSens = 299.8*fgkmu; | |
202 | const Double_t AliITSv11GeometrySDD::fgkWaferWidthSens = 70.17*fgkmm; | |
03d34d83 | 203 | // 256 anodes times 294 microns of pitch |
204 | const Double_t AliITSv11GeometrySDD::fgkWaferLengthSens = 256*294*fgkmicron; | |
b7943f00 | 205 | |
206 | const Double_t AliITSv11GeometrySDD::fgkDigitCablWidth = 18.4*fgkmm; | |
207 | const Double_t AliITSv11GeometrySDD::fgkDigitCablAlThick = (30+30*8./10.)*fgkmicron; // will probably change | |
208 | const Double_t AliITSv11GeometrySDD::fgkDigitCablPolyThick = (20+12)*fgkmicron; // will probably change | |
209 | ||
210 | const Double_t AliITSv11GeometrySDD::fgkWaHVcableAlThick = 30*2./10.*fgkmu; // will probably change // Al ratio is random !!! | |
211 | const Double_t AliITSv11GeometrySDD::fgkWaHVcablePolyThick = 175*fgkmu; // will probably change | |
212 | const Double_t AliITSv11GeometrySDD::fgkWaHVcableLength = 67.08*fgkmm; | |
108bd0fe | 213 | const Double_t AliITSv11GeometrySDD::fgkWaHVcableWitdh = 17.4*fgkmm; // check !!! |
214 | const Double_t AliITSv11GeometrySDD::fgkWaHVcableDW = 5.24*fgkmm; //5.24*fgkmm;// check !!! | |
b7943f00 | 215 | |
216 | const Double_t AliITSv11GeometrySDD::fgkSensorGlassLX = 5. *fgkmm; | |
217 | const Double_t AliITSv11GeometrySDD::fgkSensorGlassLZ = 5. *fgkmm; | |
218 | const Double_t AliITSv11GeometrySDD::fgkSensorGlassLY = 150. *fgkmu; | |
219 | const Double_t AliITSv11GeometrySDD::fgkGlassDXOnSensor = 26.28*fgkmm; // check !!! | |
220 | const Double_t AliITSv11GeometrySDD::fgkGlassDZOnSensor = 22.50*fgkmm; // check !!! | |
221 | ||
222 | const Double_t AliITSv11GeometrySDD::fgkTransitHVAlThick = 30*2./10.*fgkmu; // check // will probably change //Al ratio is random | |
223 | const Double_t AliITSv11GeometrySDD::fgkTransitHVPolyThick = 100*fgkmu; // check // will probably change | |
224 | const Double_t AliITSv11GeometrySDD::fgkTransitHVHeadLX = 71.46*fgkmm; // check !!! | |
225 | const Double_t AliITSv11GeometrySDD::fgkTransitHVHeadLZ = 21.3*fgkmm; | |
226 | const Double_t AliITSv11GeometrySDD::fgkTransitHVBondingLZ = 3.6*fgkmm; | |
227 | const Double_t AliITSv11GeometrySDD::fgkTransitHVtailLength = 27*fgkmm; // ???, not yet fixed ... | |
228 | const Double_t AliITSv11GeometrySDD::fgkTransitHVtailWidth = 26*fgkmm; | |
108bd0fe | 229 | const Double_t AliITSv11GeometrySDD::fgkTransitHVtailXpos = 8*fgkmm; //8*fgkmm // ???, a mesurer !!! |
b7943f00 | 230 | const Double_t AliITSv11GeometrySDD::fgkTransitHVsideLZ = 10.34*fgkmm; |
231 | const Double_t AliITSv11GeometrySDD::fgkTransitHVsideLeftZ = 4.11*fgkmm; | |
232 | const Double_t AliITSv11GeometrySDD::fgkTransitHVsideRightZ = 3.5*fgkmm; // ???, a mesurer !!! | |
233 | ||
234 | const Double_t AliITSv11GeometrySDD::fgkLongHVcablePolyThick= (20+30+125+30+20+30+125+30+20)*fgkmu; // check // will probably change | |
235 | const Double_t AliITSv11GeometrySDD::fgkLongHVcableAlThick = (30+30*2/10+30)*fgkmu; // check // will probably change | |
236 | const Double_t AliITSv11GeometrySDD::fgkLongHVcableSeparation = 600*fgkmicron; | |
c789ee28 | 237 | |
108bd0fe | 238 | const Double_t AliITSv11GeometrySDD::fgkRubyDX = 14.*fgkmm; |
239 | const Double_t AliITSv11GeometrySDD::fgkRubyZladd3 = 250*fgkmm; | |
240 | const Double_t AliITSv11GeometrySDD::fgkRubyZladd4 = 325*fgkmm; | |
241 | ||
242 | // the stesalite ladder foot at its end | |
effd7456 | 243 | const Double_t AliITSv11GeometrySDD::fgkLadFootX = 60.*fgkmm; |
244 | const Double_t AliITSv11GeometrySDD::fgkLadFootZ = 20.*fgkmm; | |
245 | const Double_t AliITSv11GeometrySDD::fgkLadFootY = 8.*fgkmm; | |
108bd0fe | 246 | const Double_t AliITSv11GeometrySDD::fgkLadFootMiddleY = 4.5*fgkmm; |
effd7456 | 247 | const Double_t AliITSv11GeometrySDD::fgkLadBox1X = 23.*fgkmm; |
248 | const Double_t AliITSv11GeometrySDD::fgkLadFingerPrintX = 6.*fgkmm; | |
249 | const Double_t AliITSv11GeometrySDD::fgkLadFingerPrintY = 1.*fgkmm; | |
108bd0fe | 250 | const Double_t AliITSv11GeometrySDD::fgkLadFingerPrintBorder = 4.*fgkmm; |
251 | const Double_t AliITSv11GeometrySDD::fgkRubyCageHoleZ = 8.*fgkmm; | |
252 | const Double_t AliITSv11GeometrySDD::fgkRubyCageHoleX = 9.*fgkmm; | |
253 | const Double_t AliITSv11GeometrySDD::fgkRubyCageHoleY = 6.5*fgkmm; | |
254 | const Double_t AliITSv11GeometrySDD::fgkRubyCageAxisShift = 0.5*fgkmm; | |
255 | const Double_t AliITSv11GeometrySDD::fgkScrewM4diam = 4.*fgkmm; | |
256 | ||
257 | const Double_t AliITSv11GeometrySDD::fgkRubyScrewShiftToCenterY = 0.1; | |
73dfc864 | 258 | const Double_t AliITSv11GeometrySDD::fgkRubyHoleDiam = 0.5; |
108bd0fe | 259 | |
73dfc864 | 260 | // the U cooling pipe and its heat exchanger in end-ladder cards system |
108bd0fe | 261 | const Double_t AliITSv11GeometrySDD::fgkEndLadPipeUlengthLay3 = 138*fgkmm; |
262 | const Double_t AliITSv11GeometrySDD::fgkEndLadPipeUlengthLay4 = 150*fgkmm; | |
263 | const Double_t AliITSv11GeometrySDD::fgkEndLadPipeUwidth = 59*fgkmm; | |
264 | const Double_t AliITSv11GeometrySDD::fgkEndLadPipeRadius = 5*fgkmm; | |
265 | const Double_t AliITSv11GeometrySDD::fgkEndLadPipeInnerDiam = 2.8*fgkmm; | |
266 | const Double_t AliITSv11GeometrySDD::fgkEndLadPipeOuterDiam = 3.*fgkmm; | |
267 | //--- The al body of the cooling syst.of the heat exchanger : | |
73dfc864 | 268 | const Double_t AliITSv11GeometrySDD::fgkEndLadPipeArmZLay3 = 112.*fgkmm; // |
269 | const Double_t AliITSv11GeometrySDD::fgkEndLadPipeArmZLay4 = 125.*fgkmm; // | |
bf210566 | 270 | const Double_t AliITSv11GeometrySDD::fgkEndLadPipeArmX = 4.75*fgkmm; // the arms of the U cooling tube |
73dfc864 | 271 | const Double_t AliITSv11GeometrySDD::fgkEndLadPipeArmY = 6.8*fgkmm; |
272 | const Double_t AliITSv11GeometrySDD::fgkEndLadPipeArmBoxDY = 1.03*fgkmm; // shift in Y of the arms from the axis | |
bf210566 | 273 | const Double_t AliITSv11GeometrySDD::fgkEndLadPipeArmBoxDX = 0.125*fgkmm;// shift in X of the arms from the axis |
274 | const Double_t AliITSv11GeometrySDD::fgkEndLadPipeArmZpos = 8.9*fgkmm; // | |
108bd0fe | 275 | |
276 | // LV card : | |
73dfc864 | 277 | const Double_t AliITSv11GeometrySDD::fgkLVcardX = 26.525*fgkmm; |
278 | const Double_t AliITSv11GeometrySDD::fgkLVcardY = 44.95*fgkmm; | |
279 | const Double_t AliITSv11GeometrySDD::fgkLVcardZ = 1.*fgkmm; // all except Cu layer //??? | |
280 | const Double_t AliITSv11GeometrySDD::fgkLVcardCuZ = 0.1*fgkmm; //??? | |
effd7456 | 281 | |
282 | const Double_t AliITSv11GeometrySDD::fgkLVChip0X = 16.525*fgkmm; | |
283 | const Double_t AliITSv11GeometrySDD::fgkLVChip0Y = 10.8*fgkmm; | |
284 | const Double_t AliITSv11GeometrySDD::fgkLVChip0Z = 3.5*fgkmm; // all except si layer //??? | |
285 | const Double_t AliITSv11GeometrySDD::fgkLVChip0SiZ = 0.2*fgkmm; //??????????????????????????????????????????????????? | |
286 | const Double_t AliITSv11GeometrySDD::fgkLVChip0PosX = 13.*fgkmm; //19.95*fgkmm; ??? | |
287 | const Double_t AliITSv11GeometrySDD::fgkLVChip0PosY = 10.3*fgkmm; | |
288 | ||
289 | const Double_t AliITSv11GeometrySDD::fgkLVChip1X = 6.00*fgkmm; | |
290 | const Double_t AliITSv11GeometrySDD::fgkLVChip1Y = 6.00*fgkmm; | |
291 | const Double_t AliITSv11GeometrySDD::fgkLVChip1Z = 1*fgkmm; // ??? | |
292 | const Double_t AliITSv11GeometrySDD::fgkLVChip1SiZ = 0.2*fgkmm; // ??? | |
293 | const Double_t AliITSv11GeometrySDD::fgkLVChip1PosX = 18.*fgkmm; | |
294 | const Double_t AliITSv11GeometrySDD::fgkLVChip1PosY = 27.6*fgkmm; | |
295 | ||
296 | const Double_t AliITSv11GeometrySDD::fgkLVChip2X = 6.00*fgkmm; | |
297 | const Double_t AliITSv11GeometrySDD::fgkLVChip2Y = 6.00*fgkmm; | |
298 | const Double_t AliITSv11GeometrySDD::fgkLVChip2Z = 1*fgkmm; // ??? | |
299 | const Double_t AliITSv11GeometrySDD::fgkLVChip2SiZ = 0.2*fgkmm; //??? | |
300 | const Double_t AliITSv11GeometrySDD::fgkLVChip2PosX = 18.0*fgkmm; | |
301 | const Double_t AliITSv11GeometrySDD::fgkLVChip2PosY = 39.0*fgkmm; | |
302 | ||
303 | const Double_t AliITSv11GeometrySDD::fgkLVChip3X = 4.01*fgkmm; | |
304 | const Double_t AliITSv11GeometrySDD::fgkLVChip3Y = 4.01*fgkmm; | |
305 | const Double_t AliITSv11GeometrySDD::fgkLVChip3Z = 1*fgkmm; // ??? | |
306 | const Double_t AliITSv11GeometrySDD::fgkLVChip3SiZ = 0.2*fgkmm; | |
307 | const Double_t AliITSv11GeometrySDD::fgkLVChip3PosX = 20.7*fgkmm; | |
308 | const Double_t AliITSv11GeometrySDD::fgkLVChip3PosY = 21.4*fgkmm; | |
309 | ||
73dfc864 | 310 | const Double_t AliITSv11GeometrySDD::fgkLVcoolX1 = 17.25*fgkmm; |
311 | const Double_t AliITSv11GeometrySDD::fgkLVcoolY1 = 8.7*fgkmm; | |
312 | const Double_t AliITSv11GeometrySDD::fgkLVcoolZ1 = 1.*fgkmm; | |
effd7456 | 313 | |
73dfc864 | 314 | const Double_t AliITSv11GeometrySDD::fgkLVcoolX2 = 3.5*fgkmm; |
315 | const Double_t AliITSv11GeometrySDD::fgkLVcoolY2 = 8.7*fgkmm; | |
316 | const Double_t AliITSv11GeometrySDD::fgkLVcoolZ2 = 2.3*fgkmm; | |
effd7456 | 317 | |
73dfc864 | 318 | const Double_t AliITSv11GeometrySDD::fgkLVcoolX3 = 4.75*fgkmm; |
319 | const Double_t AliITSv11GeometrySDD::fgkLVcoolY3 = 3.1*fgkmm; //+0.1=glue | |
108bd0fe | 320 | const Double_t AliITSv11GeometrySDD::fgkLVcoolPosY = 6.5*fgkmm; |
321 | ||
322 | // HV card : | |
323 | const Double_t AliITSv11GeometrySDD::fgkHVCardCeramX = 54.01*fgkmm; | |
324 | const Double_t AliITSv11GeometrySDD::fgkHVCardCeramY = 40.89*fgkmm; | |
325 | const Double_t AliITSv11GeometrySDD::fgkHVCardCeramZ = 0.7*fgkmm; // ??? | |
326 | ||
327 | const Double_t AliITSv11GeometrySDD::fgkHVCardCapa1X = 6.8*fgkmm; | |
328 | const Double_t AliITSv11GeometrySDD::fgkHVCardCapa1Z = 1.*fgkmm; // ??? | |
329 | const Double_t AliITSv11GeometrySDD::fgkHVCardCapa1Ymid = 4.1*fgkmm; | |
330 | const Double_t AliITSv11GeometrySDD::fgkHVCardCapa1Yend = 0.95*fgkmm; // doesn't take into account the soldering | |
331 | const Double_t AliITSv11GeometrySDD::fgkHVCardCapa1PosX = 13.1*fgkmm; | |
332 | const Double_t AliITSv11GeometrySDD::fgkHVCardCapa1PosY = 14.5*fgkmm; | |
333 | ||
334 | const Double_t AliITSv11GeometrySDD::fgkHVCardCapa2X = 6.8*fgkmm; | |
335 | const Double_t AliITSv11GeometrySDD::fgkHVCardCapa2Z = 1.*fgkmm; // ??? | |
336 | const Double_t AliITSv11GeometrySDD::fgkHVCardCapa2Ymid = 2.9*fgkmm; | |
337 | const Double_t AliITSv11GeometrySDD::fgkHVCardCapa2Yend = 0.95*fgkmm; | |
338 | const Double_t AliITSv11GeometrySDD::fgkHVCardCapa2PosX = -12.6*fgkmm; | |
339 | const Double_t AliITSv11GeometrySDD::fgkHVCardCapa2PosY = 16.54*fgkmm; | |
340 | ||
341 | const Double_t AliITSv11GeometrySDD::fgkHVCardCapa3Xmid = 3.0*fgkmm; | |
342 | const Double_t AliITSv11GeometrySDD::fgkHVCardCapa3Xend = 0.91*fgkmm; | |
343 | const Double_t AliITSv11GeometrySDD::fgkHVCardCapa3Z = 2.*fgkmm; // ??? | |
344 | const Double_t AliITSv11GeometrySDD::fgkHVCardCapa3Y = 3.43*fgkmm; | |
345 | ||
346 | const Double_t AliITSv11GeometrySDD::fgkHVCardCapa3PosX1 = 14.6*fgkmm; | |
347 | const Double_t AliITSv11GeometrySDD::fgkHVCardCapa3PosX2 = 7.2*fgkmm; | |
348 | const Double_t AliITSv11GeometrySDD::fgkHVCardCapa3PosX3 = 2.52*fgkmm; | |
349 | const Double_t AliITSv11GeometrySDD::fgkHVCardCapa3PosX4 = -4.96*fgkmm; | |
350 | const Double_t AliITSv11GeometrySDD::fgkHVCardCapa3PosX5 = -13.82*fgkmm; | |
351 | const Double_t AliITSv11GeometrySDD::fgkHVCardCapa3PosY1 = 6.27*fgkmm; | |
352 | const Double_t AliITSv11GeometrySDD::fgkHVCardCapa3PosY2 = 0.7*fgkmm; | |
353 | const Double_t AliITSv11GeometrySDD::fgkHVCardCapa3PosY3 = 9.1*fgkmm; | |
354 | ||
355 | const Double_t AliITSv11GeometrySDD::fgkHVCardCool1X = 14.*fgkmm; | |
356 | const Double_t AliITSv11GeometrySDD::fgkHVCardCool1Y = 9.5*fgkmm; | |
357 | const Double_t AliITSv11GeometrySDD::fgkHVCardCool1Z = 2.*fgkmm; | |
358 | const Double_t AliITSv11GeometrySDD::fgkHVCardCool2X = 14.25*fgkmm; | |
359 | const Double_t AliITSv11GeometrySDD::fgkHVCardCool2Y = 3.5*fgkmm; | |
360 | const Double_t AliITSv11GeometrySDD::fgkHVCardCool2Z = 4.5*fgkmm; | |
361 | const Double_t AliITSv11GeometrySDD::fgkHVCardCool3X = 4.5*fgkmm; | |
362 | const Double_t AliITSv11GeometrySDD::fgkHVCardCool3Y = 3.5*fgkmm; | |
363 | const Double_t AliITSv11GeometrySDD::fgkHVCardCool3Z = 7.2*fgkmm; | |
364 | const Double_t AliITSv11GeometrySDD::fgkHVCardCoolDY = 6.*fgkmm; | |
365 | ||
73dfc864 | 366 | const Double_t AliITSv11GeometrySDD::fgkCarlosSuppX1 = 19.5*fgkmm; |
367 | const Double_t AliITSv11GeometrySDD::fgkCarlosSuppY1 = 2*fgkmm; | |
368 | const Double_t AliITSv11GeometrySDD::fgkCarlosSuppX2 = 35.*fgkmm; | |
369 | const Double_t AliITSv11GeometrySDD::fgkCarlosSuppY2 = 3.9*fgkmm; | |
370 | const Double_t AliITSv11GeometrySDD::fgkCarlosSuppZ = 17.*fgkmm; | |
371 | const Double_t AliITSv11GeometrySDD::fgkCarlosSuppAngle = 45; | |
372 | const Double_t AliITSv11GeometrySDD::fgkCarlosSuppX3 = 4.5*fgkmm; | |
373 | const Double_t AliITSv11GeometrySDD::fgkCarlosSuppY3 = 3.*fgkmm; | |
374 | const Double_t AliITSv11GeometrySDD::fgkCarlosSuppZ3 = 12.*fgkmm; | |
108bd0fe | 375 | const Double_t AliITSv11GeometrySDD::fgkCarlosSuppTopLen = 8.65*fgkmm; |
376 | ||
73dfc864 | 377 | // screws fixing boards to the end-ladder on the U tube |
378 | const Double_t AliITSv11GeometrySDD::fgkLittleScrewHeadR = 1.85*fgkmm; | |
379 | const Double_t AliITSv11GeometrySDD::fgkLittleScrewHeadH = 1.5*fgkmm; | |
380 | const Double_t AliITSv11GeometrySDD::fgkLittleScrewR = 0.7*fgkmm; | |
381 | const Double_t AliITSv11GeometrySDD::fgkShiftLittleScrewLV = 3*fgkmm; // ??? | |
382 | const Double_t AliITSv11GeometrySDD::fgkLittleLVScrewHeadR = 1.2*fgkmm; // ??? | |
383 | ||
384 | // CARLOS board | |
385 | const Double_t AliITSv11GeometrySDD::fgkCarlosCardX1 = (25.50+28.50)*fgkmm; // length (first part of Carlos card) | |
386 | const Double_t AliITSv11GeometrySDD::fgkCarlosCardY1 = 1.6*fgkmm; // thickness | |
387 | const Double_t AliITSv11GeometrySDD::fgkCarlosCardZ1 = 40.8*fgkmm; // width | |
388 | const Double_t AliITSv11GeometrySDD::fgkCarlosCardCuY = 0.1*fgkmm; // thickness of Cu layer (strips) | |
389 | const Double_t AliITSv11GeometrySDD::fgkCarlosCardX2 = 25.50*fgkmm; // length (2nd part of Carlos card) | |
390 | const Double_t AliITSv11GeometrySDD::fgkCarlosCardZ2 = 8.20*fgkmm; // width | |
391 | ||
392 | const Double_t AliITSv11GeometrySDD::fgkCarlosCardChipSiThick = 0.1*fgkmm; // ??? idem for all chips ??? | |
393 | const Double_t AliITSv11GeometrySDD::fgkCarlosCardShift = 9*fgkmm; // ??? shift in z w.r.t. heat bridge | |
394 | ||
395 | // size and position of various chips on carlos end-ladder board | |
396 | const Double_t AliITSv11GeometrySDD::fgkCarlosU1X = 13*fgkmm; | |
397 | const Double_t AliITSv11GeometrySDD::fgkCarlosU1Y = 1.68*fgkmm; | |
398 | const Double_t AliITSv11GeometrySDD::fgkCarlosU1Z = 13*fgkmm; | |
399 | const Double_t AliITSv11GeometrySDD::fgkCarlosU1posX = 18.4*fgkmm; | |
400 | const Double_t AliITSv11GeometrySDD::fgkCarlosU1posZ = -7.2*fgkmm; | |
401 | ||
402 | const Double_t AliITSv11GeometrySDD::fgkCarlosU2X = 13.75*fgkmm; | |
403 | const Double_t AliITSv11GeometrySDD::fgkCarlosU2Y = 1.60*fgkmm; | |
404 | const Double_t AliITSv11GeometrySDD::fgkCarlosU2Z = 13.85*fgkmm; | |
405 | const Double_t AliITSv11GeometrySDD::fgkCarlosU2posX = -0.375*fgkmm; | |
406 | const Double_t AliITSv11GeometrySDD::fgkCarlosU2posZ = -9.725*fgkmm; | |
407 | ||
408 | const Double_t AliITSv11GeometrySDD::fgkCarlosU3X = 5*fgkmm; | |
409 | const Double_t AliITSv11GeometrySDD::fgkCarlosU3Y = 1.*fgkmm; | |
410 | const Double_t AliITSv11GeometrySDD::fgkCarlosU3Z = 5*fgkmm; | |
411 | const Double_t AliITSv11GeometrySDD::fgkCarlosU3posX = 6.4*fgkmm; | |
412 | const Double_t AliITSv11GeometrySDD::fgkCarlosU3posZ = 9.9*fgkmm; | |
413 | ||
414 | // U4 like U3 | |
415 | const Double_t AliITSv11GeometrySDD::fgkCarlosU4posX = -12*fgkmm; | |
416 | const Double_t AliITSv11GeometrySDD::fgkCarlosU4posZ = 3.6*fgkmm; | |
417 | ||
418 | const Double_t AliITSv11GeometrySDD::fgkCarlosU17X = 16*fgkmm; | |
419 | const Double_t AliITSv11GeometrySDD::fgkCarlosU17Y = 3.5*fgkmm; | |
420 | const Double_t AliITSv11GeometrySDD::fgkCarlosU17Z = 10.9*fgkmm; | |
421 | const Double_t AliITSv11GeometrySDD::fgkCarlosU17posX = -17.84*fgkmm; | |
422 | const Double_t AliITSv11GeometrySDD::fgkCarlosU17posZ = -10.95*fgkmm; | |
423 | ||
424 | const Double_t AliITSv11GeometrySDD::fgkCarlosU35X = 4*fgkmm; | |
425 | const Double_t AliITSv11GeometrySDD::fgkCarlosU35Y = 1.*fgkmm; | |
426 | const Double_t AliITSv11GeometrySDD::fgkCarlosU35Z = 4*fgkmm; | |
427 | const Double_t AliITSv11GeometrySDD::fgkCarlosU35posX = -21.6*fgkmm; | |
428 | const Double_t AliITSv11GeometrySDD::fgkCarlosU35posZ = 2.3*fgkmm; | |
429 | ||
430 | const Double_t AliITSv11GeometrySDD::fgkCarlosU36X = 6*fgkmm; | |
431 | const Double_t AliITSv11GeometrySDD::fgkCarlosU36Y = 1.*fgkmm; | |
432 | const Double_t AliITSv11GeometrySDD::fgkCarlosU36Z = 6*fgkmm; | |
433 | const Double_t AliITSv11GeometrySDD::fgkCarlosU36posX = -21.6*fgkmm; | |
434 | const Double_t AliITSv11GeometrySDD::fgkCarlosU36posZ = 9.6*fgkmm; | |
435 | ||
436 | const Double_t AliITSv11GeometrySDD::fgkCarlosQZ1X = 8*fgkmm; | |
437 | const Double_t AliITSv11GeometrySDD::fgkCarlosQZ1Y = 1.7*fgkmm; // look thicker than design number (0.7) ! ??? | |
438 | const Double_t AliITSv11GeometrySDD::fgkCarlosQZ1Z = 3.7*fgkmm; | |
439 | const Double_t AliITSv11GeometrySDD::fgkCarlosQZ1posX = -12*fgkmm; | |
440 | const Double_t AliITSv11GeometrySDD::fgkCarlosQZ1posZ = 10.6*fgkmm; | |
441 | ||
442 | // distance from the heat bridge center to the card center : | |
443 | const Double_t AliITSv11GeometrySDD::fgkCarlosCard2HeatBridge = fgkCarlosSuppY2/2+fgkCarlosCardY1/2+fgkCarlosU1Y+0.1*fgkmm; | |
444 | ||
445 | // some pieces at the end of the carbon fiber ladder | |
446 | const Double_t AliITSv11GeometrySDD::fgkCoolPipeLay3Len = 467.*fgkmm; // ??? | |
447 | const Double_t AliITSv11GeometrySDD::fgkCoolPipeLay4Len = 616.*fgkmm; // ??? | |
448 | const Double_t AliITSv11GeometrySDD::fgkHVguideX1 = 42.5*fgkmm; | |
449 | const Double_t AliITSv11GeometrySDD::fgkHVguideY1 = 7.*fgkmm; | |
450 | const Double_t AliITSv11GeometrySDD::fgkHVguideZ1 = 10.*fgkmm; | |
451 | const Double_t AliITSv11GeometrySDD::fgkHVguideZ2 = 6.*fgkmm; | |
452 | const Double_t AliITSv11GeometrySDD::fgkHVguideDX = -8.5*fgkmm; | |
453 | const Double_t AliITSv11GeometrySDD::fgkHVguideSuppFullZ = 37.5*fgkmm; | |
454 | ||
455 | // Cooling connector between phynox and plastic cooling water tubes | |
456 | const Double_t AliITSv11GeometrySDD::fgkConnectorCoolTubeRmin = 1 *fgkmm; | |
457 | const Double_t AliITSv11GeometrySDD::fgkConnectorCoolTubeR1 = 2.5*fgkmm; // ??? | |
458 | const Double_t AliITSv11GeometrySDD::fgkConnectorCoolTubeL1 = 3.*fgkmm; // ??? | |
459 | const Double_t AliITSv11GeometrySDD::fgkConnectorCoolTubeR2 = 3.5*fgkmm; // ??? | |
460 | const Double_t AliITSv11GeometrySDD::fgkConnectorCoolTubeL2 = 2.*fgkmm; // ??? | |
461 | const Double_t AliITSv11GeometrySDD::fgkConnectorCoolTubeR3 = 3.*fgkmm; // ??? | |
462 | const Double_t AliITSv11GeometrySDD::fgkConnectorCoolTubeL3 = 5 *fgkmm; // ??? | |
108bd0fe | 463 | |
c789ee28 | 464 | |
e118532f | 465 | // parameters for coding SDD cables on SDD and SSD cones |
466 | const Double_t AliITSv11GeometrySDD::fgkSectionCuPerMod = 3*2*0.006 + 3*2*0.0005 + 2*0.002; | |
467 | // copper : LV + signal + HV(HV ???) | |
468 | 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) | |
469 | - fgkSectionCuPerMod); | |
470 | ||
471 | const Double_t AliITSv11GeometrySDD::fgkSectionGlassPerMod = 3*0.006; // ??? | |
c890eba4 | 472 | const Double_t AliITSv11GeometrySDD::fgkSectionCoolPolyuEL = 0.4672; |
473 | const Double_t AliITSv11GeometrySDD::fgkSectionCoolWaterEL = 0.3496; | |
d485d5bf | 474 | const Double_t AliITSv11GeometrySDD::fgkEndLadderEarthCableR = 0.5*fgkmm; |
e118532f | 475 | // (sections are given in cm square) |
476 | const Double_t AliITSv11GeometrySDD::fgkCableBendRatio = 1.3; // ??? this factor account for the bending of cables | |
9c8369f9 | 477 | const Double_t AliITSv11GeometrySDD::fgkHybridAlFoilThick = 0.1*fgkmm; // Thickness of Al foil on hybrid side - TO BE CHECKED |
478 | const Double_t AliITSv11GeometrySDD::fgkHybridAlFoilWide = 4.2*fgkmm; // Width of Al foil on hybrid side - from digitCableA | |
479 | const Double_t AliITSv11GeometrySDD::fgkHybridAlFoilSide = 2.0*fgkmm; // Side length of Al foil on hybrid side | |
e118532f | 480 | |
481 | const Double_t AliITSv11GeometrySDD::fgkConeSDDr1 = 11.87574*fgkcm; | |
482 | const Double_t AliITSv11GeometrySDD::fgkConeSDDr2 = 26.07574*fgkcm; | |
483 | const Double_t AliITSv11GeometrySDD::fgkConeSDDz1 = 3.36066*fgkcm + 186.0*fgkmm + 0.5*790.0*fgkmm - 19.18934*fgkcm - 1.6; | |
484 | const Double_t AliITSv11GeometrySDD::fgkConeSDDz2 = 17.56066*fgkcm + 186.0*fgkmm + 0.5*790.0*fgkmm - 19.18934*fgkcm - 1.6; | |
485 | // These last parameters come from cone's code and define the slope | |
486 | // and position of the SDD cone end. For some unknown reason, this doesn't | |
487 | // allow to stick on the SDD cone. This has to be checked when a correct | |
488 | // version of the cone is available ... For now 'm applying some approximative | |
489 | // corrections | |
490 | ||
491 | const Double_t AliITSv11GeometrySDD::fgkSDDCableR1 = 16*fgkcm; // ??? // part 1 of "cable cone" | |
492 | const Double_t AliITSv11GeometrySDD::fgkSDDCableR2 = 23*fgkcm; // ??? // part 1/2 of "cable cone" | |
493 | const Double_t AliITSv11GeometrySDD::fgkSDDCableR3 = 26*fgkcm; // ??? // part 2 of "cable cone" | |
494 | ||
495 | const Double_t AliITSv11GeometrySDD::fgkSDDCableDZint = 3.5*fgkcm; | |
496 | const Double_t AliITSv11GeometrySDD::fgkSDDCableR5 = 37*fgkcm; // third part of "cable cone" | |
497 | const Double_t AliITSv11GeometrySDD::fgkSDDCableZ5 = 65*fgkcm; // third part of "cable cone" | |
498 | ||
499 | ||
500 | ||
501 | ||
502 | ||
503 | ||
504 | ||
b7943f00 | 505 | ClassImp(AliITSv11GeometrySDD) |
c789ee28 | 506 | |
b7943f00 | 507 | //________________________________________________________________________ |
33ddec7d | 508 | AliITSv11GeometrySDD::AliITSv11GeometrySDD(): |
509 | AliITSv11Geometry(), | |
510 | fPinSupport(0), | |
511 | fCoolPipeSupportL(0), | |
512 | fCoolPipeSupportR(0), | |
108bd0fe | 513 | fSDDsensor3(0), |
514 | fSDDsensor4(0), | |
33ddec7d | 515 | fBaseThermalBridge(0), |
516 | fHybrid(0), | |
c103592b | 517 | fLadderFoot(0), |
73dfc864 | 518 | fCardLVR(0), |
519 | fCardLVL(0), | |
520 | fCardHV(0), | |
521 | fCardCarlos(0), | |
522 | fRaccordoL(0), | |
33ddec7d | 523 | fDigitCableLay3A(0), |
524 | fDigitCableLay3B(0), | |
525 | fDigitCableLay4A(0), | |
526 | fDigitCableLay4B(0), | |
527 | fMotherVol(0), | |
528 | fAddHybrids(kTRUE), | |
529 | fAddSensors(kTRUE), | |
530 | fAddHVcables(kTRUE), | |
531 | fAddCables(kTRUE), | |
532 | fAddCoolingSyst(kTRUE), | |
533 | fCoolingOn(kTRUE), | |
534 | fAddOnlyLadder3min(-1), | |
535 | fAddOnlyLadder3max(-1), | |
536 | fAddOnlyLadder4min(-1), | |
537 | fAddOnlyLadder4max(-1), | |
108bd0fe | 538 | fColorCarbonFiber(4), |
539 | fColorRyton(5), | |
540 | fColorPhynox(7), | |
541 | fColorSilicon(3), | |
542 | fColorAl(7), | |
543 | fColorPolyhamide(5), | |
33ddec7d | 544 | fColorGlass(2), |
108bd0fe | 545 | fColorSMD(12), |
546 | fColorSMDweld(17), | |
547 | fColorStesalite(20), | |
33ddec7d | 548 | fLay3LadderUnderSegDH(0), |
549 | fLay4LadderUnderSegDH(0), | |
550 | fLay3LaddShortRadius(0), | |
551 | fLay3LaddLongRadius(0), | |
552 | fLay4LaddShortRadius(0), | |
553 | fLay4LaddLongRadius(0) | |
c789ee28 | 554 | { |
b7943f00 | 555 | // |
556 | // Standard constructor | |
557 | // | |
d8aa7e17 | 558 | fCommonVol[0] = NULL; |
559 | fCommonVol[1] = NULL; | |
560 | fCommonTr[0] = NULL; | |
561 | fCommonTr[1] = NULL; | |
562 | for (Int_t i=0; i<fgkNladdSegCommonVol; i++){ | |
563 | fLaddSegCommonVol[i] = NULL; | |
564 | fLaddSegCommonTr[i] = NULL; | |
565 | } | |
b7943f00 | 566 | SetParameters(); |
531d6cdc | 567 | } |
c789ee28 | 568 | |
108bd0fe | 569 | |
b7943f00 | 570 | //________________________________________________________________________ |
571 | AliITSv11GeometrySDD::AliITSv11GeometrySDD(Int_t debug) : | |
33ddec7d | 572 | AliITSv11Geometry(debug), |
573 | fPinSupport(0), | |
574 | fCoolPipeSupportL(0), | |
575 | fCoolPipeSupportR(0), | |
108bd0fe | 576 | fSDDsensor3(0), |
577 | fSDDsensor4(0), | |
33ddec7d | 578 | fBaseThermalBridge(0), |
579 | fHybrid(0), | |
c103592b | 580 | fLadderFoot(0), |
73dfc864 | 581 | fCardLVR(0), |
582 | fCardLVL(0), | |
583 | fCardHV(0), | |
584 | fCardCarlos(0), | |
585 | fRaccordoL(0), | |
33ddec7d | 586 | fDigitCableLay3A(0), |
587 | fDigitCableLay3B(0), | |
588 | fDigitCableLay4A(0), | |
589 | fDigitCableLay4B(0), | |
590 | fMotherVol(0), | |
591 | fAddHybrids(kTRUE), | |
592 | fAddSensors(kTRUE), | |
593 | fAddHVcables(kTRUE), | |
594 | fAddCables(kTRUE), | |
595 | fAddCoolingSyst(kTRUE), | |
b7943f00 | 596 | fCoolingOn(kTRUE), |
33ddec7d | 597 | fAddOnlyLadder3min(-1), |
598 | fAddOnlyLadder3max(-1), | |
599 | fAddOnlyLadder4min(-1), | |
600 | fAddOnlyLadder4max(-1), | |
108bd0fe | 601 | fColorCarbonFiber(4), |
602 | fColorRyton(5), | |
603 | fColorPhynox(7), | |
604 | fColorSilicon(3), | |
605 | fColorAl(7), | |
606 | fColorPolyhamide(5), | |
33ddec7d | 607 | fColorGlass(2), |
108bd0fe | 608 | fColorSMD(12), |
609 | fColorSMDweld(17), | |
610 | fColorStesalite(20), | |
33ddec7d | 611 | fLay3LadderUnderSegDH(0), |
612 | fLay4LadderUnderSegDH(0), | |
613 | fLay3LaddShortRadius(0), | |
614 | fLay3LaddLongRadius(0), | |
615 | fLay4LaddShortRadius(0), | |
616 | fLay4LaddLongRadius(0) | |
c789ee28 | 617 | { |
b7943f00 | 618 | // |
619 | // Constructor setting debugging level | |
620 | // | |
d8aa7e17 | 621 | fCommonVol[0] = NULL; |
622 | fCommonVol[1] = NULL; | |
623 | fCommonTr[0] = NULL; | |
624 | fCommonTr[1] = NULL; | |
625 | for (Int_t i=0; i<fgkNladdSegCommonVol; i++){ | |
626 | fLaddSegCommonVol[i] = NULL; | |
627 | fLaddSegCommonTr[i] = NULL; | |
628 | } | |
b7943f00 | 629 | SetParameters(); |
531d6cdc | 630 | } |
c789ee28 | 631 | |
c789ee28 | 632 | //________________________________________________________________________ |
b7943f00 | 633 | AliITSv11GeometrySDD::AliITSv11GeometrySDD(const AliITSv11GeometrySDD &s) : |
108bd0fe | 634 | AliITSv11Geometry(s.GetDebug()), |
33ddec7d | 635 | fPinSupport(s.fPinSupport), |
636 | fCoolPipeSupportL(s.fCoolPipeSupportL), | |
637 | fCoolPipeSupportR(s.fCoolPipeSupportR), | |
108bd0fe | 638 | fSDDsensor3(s.fSDDsensor3), |
639 | fSDDsensor4(s.fSDDsensor4), | |
33ddec7d | 640 | fBaseThermalBridge(s.fBaseThermalBridge), |
641 | fHybrid(s.fHybrid), | |
c103592b | 642 | fLadderFoot(s.fLadderFoot), |
73dfc864 | 643 | fCardLVR(s.fCardLVR), |
644 | fCardLVL(s.fCardLVL), | |
645 | fCardHV(s.fCardHV), | |
646 | fCardCarlos(s.fCardCarlos), | |
647 | fRaccordoL(s.fRaccordoL), | |
33ddec7d | 648 | fDigitCableLay3A(s.fDigitCableLay3A), |
649 | fDigitCableLay3B(s.fDigitCableLay3B), | |
650 | fDigitCableLay4A(s.fDigitCableLay4A), | |
651 | fDigitCableLay4B(s.fDigitCableLay4B), | |
652 | fMotherVol(s.fMotherVol), | |
653 | fAddHybrids(s.fAddHybrids), | |
654 | fAddSensors(s.fAddSensors), | |
655 | fAddHVcables(s.fAddHVcables), | |
656 | fAddCables(s.fAddCables), | |
657 | fAddCoolingSyst(s.fAddCoolingSyst), | |
658 | fCoolingOn(s.fCoolingOn), | |
659 | fAddOnlyLadder3min(s.fAddOnlyLadder3min), | |
660 | fAddOnlyLadder3max(s.fAddOnlyLadder3max), | |
661 | fAddOnlyLadder4min(s.fAddOnlyLadder4min), | |
108bd0fe | 662 | fAddOnlyLadder4max(s.fAddOnlyLadder4max), |
33ddec7d | 663 | fColorCarbonFiber(s.fColorCarbonFiber), |
664 | fColorRyton(s.fColorRyton), | |
665 | fColorPhynox(s.fColorPhynox), | |
666 | fColorSilicon(s.fColorSilicon), | |
667 | fColorAl(s.fColorAl), | |
668 | fColorPolyhamide(s.fColorPolyhamide), | |
669 | fColorGlass(s.fColorGlass), | |
670 | fColorSMD(s.fColorSMD), | |
671 | fColorSMDweld(s.fColorSMDweld), | |
108bd0fe | 672 | fColorStesalite(s.fColorStesalite), |
33ddec7d | 673 | fLay3LadderUnderSegDH(s.fLay3LadderUnderSegDH), |
674 | fLay4LadderUnderSegDH(s.fLay4LadderUnderSegDH), | |
675 | fLay3LaddShortRadius(s.fLay3LaddShortRadius), | |
676 | fLay3LaddLongRadius(s.fLay3LaddLongRadius), | |
677 | fLay4LaddShortRadius(s.fLay4LaddShortRadius), | |
678 | fLay4LaddLongRadius(s.fLay4LaddLongRadius) | |
b7943f00 | 679 | { |
33ddec7d | 680 | // Copy Constructor |
681 | // do only a "shallow copy" ... | |
d8aa7e17 | 682 | fCommonVol[0] = s.fCommonVol[0]; |
683 | fCommonVol[1] = s.fCommonVol[1]; | |
684 | fCommonTr[0] = s.fCommonTr[0]; | |
685 | fCommonTr[1] = s.fCommonTr[1]; | |
686 | for (Int_t i=0; i<fgkNladdSegCommonVol; i++){ | |
687 | fLaddSegCommonVol[i] = s.fLaddSegCommonVol[i]; | |
688 | fLaddSegCommonTr[i] = s.fLaddSegCommonTr[i]; | |
689 | } | |
b7943f00 | 690 | SetParameters(); |
691 | } | |
c789ee28 | 692 | |
b7943f00 | 693 | //________________________________________________________________________ |
694 | AliITSv11GeometrySDD& AliITSv11GeometrySDD:: | |
695 | operator=(const AliITSv11GeometrySDD &s) { | |
696 | // Assignment operator | |
697 | if(&s == this) return *this; | |
698 | fMotherVol = s.fMotherVol; | |
699 | fAddHybrids = s.fAddHybrids; | |
700 | fAddSensors = s.fAddSensors; | |
701 | fAddHVcables = s.fAddHVcables; | |
702 | fAddCables = s.fAddCables; | |
703 | fAddCoolingSyst = s.fAddCoolingSyst; | |
704 | fCoolingOn = s.fCoolingOn; | |
705 | fAddOnlyLadder3min = s.fAddOnlyLadder3min; | |
706 | fAddOnlyLadder3max = s.fAddOnlyLadder3max; | |
707 | fAddOnlyLadder4min = s.fAddOnlyLadder4min; | |
708 | fAddOnlyLadder4max = s.fAddOnlyLadder4max; | |
709 | return *this; | |
710 | } | |
db486a6e | 711 | |
c789ee28 | 712 | //________________________________________________________________________ |
b7943f00 | 713 | AliITSv11GeometrySDD::~AliITSv11GeometrySDD() { |
714 | // Look like a destructor | |
715 | // Smell like a destructor | |
716 | // And actually is the destructor | |
717 | if (fDigitCableLay3A) delete [] fDigitCableLay3A; | |
718 | if (fDigitCableLay3B) delete [] fDigitCableLay3B; | |
719 | if (fDigitCableLay4A) delete [] fDigitCableLay4A; | |
720 | if (fDigitCableLay4B) delete [] fDigitCableLay4B; | |
531d6cdc | 721 | } |
c789ee28 | 722 | |
c789ee28 | 723 | //________________________________________________________________________ |
b7943f00 | 724 | void AliITSv11GeometrySDD::SetParameters() { |
725 | // | |
726 | // Define display colors and the non constant geometry parameters | |
727 | // | |
728 | ||
4249b2ee | 729 | Double_t detLadderDist = 8.4*fgkmm; |
b7943f00 | 730 | |
731 | fLay3LadderUnderSegDH = detLadderDist - (fgkWaHVcableAlThick+fgkWaHVcablePolyThick); | |
732 | fLay4LadderUnderSegDH = detLadderDist - (fgkWaHVcableAlThick+fgkWaHVcablePolyThick); | |
733 | ||
734 | // radius from the center to the CF ladder : | |
735 | fLay3LaddShortRadius = (fgkLay3DetShortRadius | |
736 | + fgkLadWaferSep+2*fgkWaferThickness | |
737 | + detLadderDist); | |
738 | fLay3LaddLongRadius = (fgkLay3DetLongRadius | |
739 | + fgkLadWaferSep+2*fgkWaferThickness | |
740 | + detLadderDist); | |
741 | fLay4LaddShortRadius = (fgkLay4DetShortRadius | |
742 | + fgkLadWaferSep+2*fgkWaferThickness | |
743 | + detLadderDist); | |
744 | fLay4LaddLongRadius = (fgkLay4DetLongRadius | |
745 | + fgkLadWaferSep+2*fgkWaferThickness | |
746 | + detLadderDist); | |
c789ee28 | 747 | |
748 | fLay3sensorZPos[0]= ( 35.8+72.4+75.8 )*fgkmm; | |
749 | fLay3sensorZPos[1]= ( 35.8+72.4 )*fgkmm; | |
750 | fLay3sensorZPos[2]= ( 35.8 )*fgkmm; | |
751 | fLay3sensorZPos[3]= ( -37.9 )*fgkmm; | |
752 | fLay3sensorZPos[4]= ( -37.9-74.9 )*fgkmm; | |
753 | fLay3sensorZPos[5]= ( -37.9-74.9-71.1 )*fgkmm; | |
754 | ||
755 | fLay4sensorZPos[0] = ( 38.5+73.2+75.4+71.6 )*fgkmm; | |
756 | fLay4sensorZPos[1] = ( 38.5+73.2+75.4 )*fgkmm; | |
757 | fLay4sensorZPos[2] = ( 38.5+73.2 )*fgkmm; | |
758 | fLay4sensorZPos[3] = ( 38.5 )*fgkmm; | |
759 | fLay4sensorZPos[4] = ( -35.6 )*fgkmm; | |
760 | fLay4sensorZPos[5] = ( -35.6-74.8 )*fgkmm; | |
761 | fLay4sensorZPos[6] = ( -35.6-74.8-72.4 )*fgkmm; | |
762 | fLay4sensorZPos[7] = ( -35.6-74.8-72.4-76. )*fgkmm; | |
531d6cdc | 763 | } |
764 | ||
c789ee28 | 765 | |
c789ee28 | 766 | //________________________________________________________________________ |
b7943f00 | 767 | TGeoMedium* AliITSv11GeometrySDD::GetMedium(const char* mediumName) { |
768 | // | |
769 | // Called to get a medium, checks that it exists. | |
770 | // If not, prints an error and returns 0 | |
771 | // | |
c789ee28 | 772 | |
531d6cdc | 773 | char ch[30]; |
6932f314 | 774 | snprintf(ch, 30, "ITS_%s",mediumName); |
531d6cdc | 775 | TGeoMedium* medium = gGeoManager->GetMedium(ch); |
b7943f00 | 776 | if (! medium) |
777 | printf("Error(AliITSv11GeometrySDD)::medium %s not found !\n", mediumName); | |
b7943f00 | 778 | return medium; |
531d6cdc | 779 | } |
780 | ||
c789ee28 | 781 | |
fa4639a3 | 782 | //________________________________________________________________________ |
783 | Int_t AliITSv11GeometrySDD::GetLay3NLadders() const{ | |
784 | // Get the actual number of ladder in layer 3 | |
785 | if ( (fAddOnlyLadder3min<0) || | |
786 | (fAddOnlyLadder3min >= fgkLay3Nladd) || | |
787 | (fAddOnlyLadder3max<0) || | |
788 | (fAddOnlyLadder3max >= fgkLay3Nladd) ) | |
789 | return fgkLay3Nladd; | |
790 | else return (fAddOnlyLadder3max-fAddOnlyLadder3min+1); | |
791 | } | |
792 | ||
531d6cdc | 793 | |
fa4639a3 | 794 | //________________________________________________________________________ |
795 | Int_t AliITSv11GeometrySDD::GetLay4NLadders() const{ | |
796 | // Get the actual number of ladder in layer 4 | |
797 | if ( (fAddOnlyLadder4min<0) || | |
798 | (fAddOnlyLadder4min >= fgkLay4Nladd) || | |
799 | (fAddOnlyLadder4max<0) || | |
800 | (fAddOnlyLadder4max >= fgkLay4Nladd) ) | |
801 | return fgkLay4Nladd; | |
802 | else return (fAddOnlyLadder4max-fAddOnlyLadder4min+1); | |
803 | } | |
804 | ||
531d6cdc | 805 | |
b7943f00 | 806 | //________________________________________________________________________ |
807 | void AliITSv11GeometrySDD::CreateBasicObjects() { | |
808 | // | |
809 | // Create basics objets which will be assembled together | |
810 | // in Layer3 and Layer4 functions | |
811 | // | |
812 | ||
531d6cdc | 813 | |
fa4639a3 | 814 | fDigitCableLay3A = new AliITSv11GeomCableFlat[fgkLay3Ndet]; |
815 | fDigitCableLay3B = new AliITSv11GeomCableFlat[fgkLay3Ndet]; | |
816 | fDigitCableLay4A = new AliITSv11GeomCableFlat[fgkLay4Ndet]; | |
817 | fDigitCableLay4B = new AliITSv11GeomCableFlat[fgkLay4Ndet]; | |
818 | ||
b7943f00 | 819 | fPinSupport = CreatePinSupport(); |
820 | fCoolPipeSupportL = CreateCoolPipeSupportL(); | |
821 | fCoolPipeSupportR = CreateCoolPipeSupportR(); | |
108bd0fe | 822 | CreateSDDsensor(); |
b7943f00 | 823 | fBaseThermalBridge = CreateBaseThermalBridge(); |
824 | fHybrid = CreateHybrid(0); | |
825 | ||
108bd0fe | 826 | TGeoMedium *carbonFiberLadderStruct = GetMedium("SDD C AL (M55J)$"); //ITSsddCarbonM55J |
73dfc864 | 827 | TGeoMedium *polyhamideSDD = GetMedium("SDDKAPTON (POLYCH2)$");//ITSsddKAPTON_POLYCH2 |
828 | TGeoMedium *alSDD = GetMedium("AL$"); //ITSal | |
9c8369f9 | 829 | TGeoMedium *stainless = GetMedium("AISI304L$"); // for screws |
73dfc864 | 830 | TGeoMedium *coolerMediumSDD = GetMedium("WATER$"); |
9c8369f9 | 831 | TGeoMedium *raccordMedium = GetMedium("INOX$"); // same as AISI 316-L |
b7943f00 | 832 | |
833 | //******************************************************************** | |
834 | // pieces of the carbon fiber structure | |
835 | //******************************************************************** | |
836 | Double_t dy = fgkLadderSegBoxDH/2; | |
837 | Double_t triangleHeight = fgkLadderHeight - fgkLadderBeamRadius; | |
838 | Double_t halfTheta = TMath::ATan( 0.5*fgkLadderWidth/triangleHeight ); | |
839 | Double_t alpha = TMath::Pi()*3./4. - halfTheta/2.; | |
840 | Double_t beta = (TMath::Pi() - 2.*halfTheta)/4.; | |
841 | Double_t dYTranslation = (fgkLadderHeight/2. | |
842 | -0.5*fgkLadderWidth*TMath::Tan(beta) | |
843 | -fgkLadderBeamRadius); | |
844 | Double_t distCenterSideDown = 0.5*fgkLadderWidth/TMath::Cos(beta); | |
845 | ||
846 | //--- the top V of the Carbon Fiber Ladder (segment) | |
8f20b5e4 | 847 | TGeoArb8 *cfLaddTop1 = CreateLadderSide( "CFladdTopCornerVol1shape", |
848 | fgkSegmentLength/2., halfTheta, | |
b7943f00 | 849 | -1, fgkLadderLa, fgkLadderHa, fgkLadderl); |
850 | TGeoVolume *cfLaddTopVol1 = new TGeoVolume("ITSsddCFladdTopCornerVol1", | |
851 | cfLaddTop1,carbonFiberLadderStruct); | |
8f20b5e4 | 852 | TGeoArb8 *cfLaddTop2 = CreateLadderSide( "CFladdTopCornerVol2shape", |
853 | fgkSegmentLength/2., halfTheta, | |
b7943f00 | 854 | 1, fgkLadderLa, fgkLadderHa, fgkLadderl); |
855 | TGeoVolume *cfLaddTopVol2 = new TGeoVolume("ITSsddCFladdTopCornerVol2", | |
856 | cfLaddTop2, carbonFiberLadderStruct); | |
857 | cfLaddTopVol1->SetLineColor(fColorCarbonFiber); | |
858 | cfLaddTopVol2->SetLineColor(fColorCarbonFiber); | |
859 | TGeoTranslation *trTop1 = new TGeoTranslation(0, fgkLadderHeight/2-dy, 0); | |
860 | ||
861 | //--- the 2 side V | |
8f20b5e4 | 862 | TGeoArb8 *cfLaddSide1 = CreateLadderSide( "CFladdSideCornerVol1shape", |
863 | fgkSegmentLength/2., beta, -1, | |
b7943f00 | 864 | fgkLadderLb, fgkLadderHb, fgkLadderl); |
865 | TGeoVolume *cfLaddSideVol1 = new TGeoVolume( "ITSsddCFladdSideCornerVol1", | |
866 | cfLaddSide1,carbonFiberLadderStruct); | |
8f20b5e4 | 867 | TGeoArb8 *cfLaddSide2 = CreateLadderSide( "CFladdSideCornerVol2shape", |
868 | fgkSegmentLength/2., beta, 1, | |
b7943f00 | 869 | fgkLadderLb, fgkLadderHb, fgkLadderl); |
870 | TGeoVolume *cfLaddSideVol2 = new TGeoVolume( "ITSsddCFladdSideCornerVol2", | |
871 | cfLaddSide2,carbonFiberLadderStruct); | |
872 | cfLaddSideVol1->SetLineColor(fColorCarbonFiber); | |
873 | cfLaddSideVol2->SetLineColor(fColorCarbonFiber); | |
874 | TGeoCombiTrans *ctSideR = CreateCombiTrans("", distCenterSideDown, 0, | |
875 | alpha*TMath::RadToDeg()); | |
876 | AddTranslationToCombiTrans(ctSideR, 0, -dYTranslation-dy, 0); | |
877 | TGeoCombiTrans *ctSideL = CreateCombiTrans("", distCenterSideDown,0, | |
878 | -alpha*TMath::RadToDeg()); | |
879 | AddTranslationToCombiTrans(ctSideL, 0, -dYTranslation-dy, 0); | |
880 | ||
881 | //--- The beams | |
882 | // Beams on the sides | |
883 | Double_t beamPhiPrime = TMath::ASin(1./TMath::Sqrt( (1+TMath::Sin(2*beta)* | |
884 | TMath::Sin(2*beta)/(TanD(fgkBeamSidePhi)*TanD(fgkBeamSidePhi))) )); | |
885 | //cout<<"Phi prime = "<<beamPhiPrime*TMath::RadToDeg()<<endl; | |
886 | Double_t beamLength = TMath::Sqrt( fgkLadderHeight*fgkLadderHeight/ | |
887 | ( TMath::Sin(beamPhiPrime)*TMath::Sin(beamPhiPrime)) | |
888 | + fgkLadderWidth*fgkLadderWidth/4.)-fgkLadderLa/2-fgkLadderLb/2; | |
889 | TGeoTubeSeg *sideBeamS = new TGeoTubeSeg(0, fgkLadderBeamRadius,beamLength/2., | |
890 | 0, 180); | |
891 | TGeoVolume *sideBeam = new TGeoVolume("ITSsddCFSideBeamVol", sideBeamS, | |
892 | carbonFiberLadderStruct); | |
893 | sideBeam->SetLineColor(fColorCarbonFiber); | |
894 | ||
895 | //Euler rotation : about Z, then new X, then new Z | |
531d6cdc | 896 | TGeoRotation *beamRot1 = new TGeoRotation("", 90-2.*beta*TMath::RadToDeg(), |
897 | -beamPhiPrime*TMath::RadToDeg(),-90); | |
898 | TGeoRotation *beamRot2 = new TGeoRotation("", 90-2.*beta*TMath::RadToDeg(), | |
899 | beamPhiPrime*TMath::RadToDeg(), -90); | |
900 | TGeoRotation *beamRot3 = new TGeoRotation("", 90+2.*beta*TMath::RadToDeg(), | |
901 | beamPhiPrime*TMath::RadToDeg(), -90); | |
902 | TGeoRotation *beamRot4 = new TGeoRotation("", 90+2.*beta*TMath::RadToDeg(), | |
903 | -beamPhiPrime*TMath::RadToDeg(),-90); | |
b7943f00 | 904 | |
905 | TGeoCombiTrans *beamTransf[8]; | |
906 | beamTransf[0] = new TGeoCombiTrans( 0.5*triangleHeight* | |
907 | TMath::Tan(halfTheta), | |
908 | fgkLadderBeamRadius/2. - dy, | |
531d6cdc | 909 | -3*fgkSegmentLength/8, beamRot1); |
73dfc864 | 910 | |
911 | beamTransf[1] = new TGeoCombiTrans( 0.5*triangleHeight* | |
912 | TMath::Tan(halfTheta), | |
913 | fgkLadderBeamRadius/2. - dy, | |
914 | -3*fgkSegmentLength/8, beamRot1); | |
b7943f00 | 915 | AddTranslationToCombiTrans(beamTransf[1], 0, 0, fgkSegmentLength/2); |
916 | ||
917 | beamTransf[2] = new TGeoCombiTrans(0.5*triangleHeight* | |
918 | TMath::Tan(halfTheta), | |
919 | fgkLadderBeamRadius/2. - dy, | |
531d6cdc | 920 | -fgkSegmentLength/8, beamRot2); |
73dfc864 | 921 | |
922 | beamTransf[3] = new TGeoCombiTrans(0.5*triangleHeight* | |
923 | TMath::Tan(halfTheta), | |
924 | fgkLadderBeamRadius/2. - dy, | |
925 | -fgkSegmentLength/8, beamRot2); | |
b7943f00 | 926 | AddTranslationToCombiTrans(beamTransf[3], 0, 0, fgkSegmentLength/2); |
927 | ||
928 | beamTransf[4] = new TGeoCombiTrans(-0.5*triangleHeight* | |
929 | TMath::Tan(halfTheta), | |
930 | fgkLadderBeamRadius/2. - dy, | |
531d6cdc | 931 | -3*fgkSegmentLength/8, beamRot3); |
73dfc864 | 932 | |
933 | beamTransf[5] = new TGeoCombiTrans(-0.5*triangleHeight* | |
934 | TMath::Tan(halfTheta), | |
935 | fgkLadderBeamRadius/2. - dy, | |
936 | -3*fgkSegmentLength/8, beamRot3); | |
b7943f00 | 937 | AddTranslationToCombiTrans(beamTransf[5], 0, 0, fgkSegmentLength/2); |
938 | ||
939 | beamTransf[6] = new TGeoCombiTrans(-0.5*triangleHeight* | |
531d6cdc | 940 | TMath::Tan(halfTheta),fgkLadderBeamRadius/2.-dy, -fgkSegmentLength/8,beamRot4); |
b7943f00 | 941 | beamTransf[7] = new TGeoCombiTrans(-0.5*triangleHeight* |
531d6cdc | 942 | TMath::Tan(halfTheta),fgkLadderBeamRadius/2.-dy,3*fgkSegmentLength/8,beamRot4); |
b7943f00 | 943 | |
944 | //--- Beams of the bottom | |
945 | TGeoTubeSeg *bottomBeam1 = new TGeoTubeSeg(0, fgkLadderBeamRadius, | |
946 | fgkLadderWidth/2.-fgkLadderLb/3, 0, 180); | |
947 | TGeoVolume *bottomBeam1Vol = new TGeoVolume("ITSsddBottomBeam1Vol", | |
948 | bottomBeam1, carbonFiberLadderStruct); | |
949 | bottomBeam1Vol->SetLineColor(fColorCarbonFiber); | |
950 | TGeoTubeSeg *bottomBeam2 = new TGeoTubeSeg(0, fgkLadderBeamRadius, | |
951 | fgkLadderWidth/2.-fgkLadderLb/3, 0, 90); | |
952 | TGeoVolume *bottomBeam2Vol = new TGeoVolume("ITSsddBottomBeam2Vol", | |
953 | bottomBeam2, carbonFiberLadderStruct); | |
954 | bottomBeam2Vol->SetLineColor(fColorCarbonFiber); | |
955 | TGeoTubeSeg *bottomBeam3 = new TGeoTubeSeg(0, fgkLadderBeamRadius, | |
956 | 0.5*fgkLadderWidth/SinD(fgkBottomBeamAngle) | |
957 | - fgkLadderLb/3, 0, 180); | |
958 | TGeoVolume *bottomBeam3Vol = new TGeoVolume("ITSsddBottomBeam3Vol", | |
959 | bottomBeam3, carbonFiberLadderStruct); | |
960 | bottomBeam3Vol->SetLineColor(fColorCarbonFiber); | |
961 | //bottomBeam3Vol->SetLineColor(2); | |
531d6cdc | 962 | TGeoRotation *bottomBeamRot1 = new TGeoRotation("", 90, 90, 90); |
963 | TGeoRotation *bottomBeamRot2 = new TGeoRotation("",-90, 90, -90); | |
b7943f00 | 964 | |
b7943f00 | 965 | TGeoCombiTrans *bottomBeamTransf1 = new TGeoCombiTrans |
531d6cdc | 966 | (0,-(fgkLadderHeight/2-fgkLadderBeamRadius)-dy,0, bottomBeamRot1); |
b7943f00 | 967 | TGeoCombiTrans *bottomBeamTransf2 = new TGeoCombiTrans(0, |
968 | -(fgkLadderHeight/2-fgkLadderBeamRadius)-dy, | |
531d6cdc | 969 | -fgkSegmentLength/2, bottomBeamRot1); |
b7943f00 | 970 | TGeoCombiTrans *bottomBeamTransf3 = new TGeoCombiTrans(0, |
971 | -(fgkLadderHeight/2 - fgkLadderBeamRadius) | |
531d6cdc | 972 | - dy, fgkSegmentLength/2, bottomBeamRot2); |
b7943f00 | 973 | // be careful for beams #3: when "reading" from -z to +z and |
974 | // from the bottom of the ladder, it should draw a Lambda, and not a V | |
531d6cdc | 975 | TGeoRotation *bottomBeamRot4 = new TGeoRotation("", -90, fgkBottomBeamAngle, -90); |
976 | TGeoRotation *bottomBeamRot5 = new TGeoRotation("" ,-90,-fgkBottomBeamAngle, -90); | |
b7943f00 | 977 | TGeoCombiTrans *bottomBeamTransf4 = new TGeoCombiTrans |
531d6cdc | 978 | (0,-(fgkLadderHeight/2-fgkLadderBeamRadius)-dy,-fgkSegmentLength/4,bottomBeamRot4); |
b7943f00 | 979 | TGeoCombiTrans *bottomBeamTransf5 = new TGeoCombiTrans |
531d6cdc | 980 | (0,-(fgkLadderHeight/2-fgkLadderBeamRadius)-dy,fgkSegmentLength/4, bottomBeamRot5); |
b7943f00 | 981 | |
982 | fLaddSegCommonVol[0] = cfLaddTopVol1; fLaddSegCommonTr[0] = trTop1; | |
983 | fLaddSegCommonVol[1] = cfLaddTopVol2; fLaddSegCommonTr[1] = trTop1; | |
984 | fLaddSegCommonVol[2] = cfLaddSideVol1; fLaddSegCommonTr[2] = ctSideR; | |
985 | fLaddSegCommonVol[3] = cfLaddSideVol1; fLaddSegCommonTr[3] = ctSideL; | |
986 | fLaddSegCommonVol[4] = cfLaddSideVol2; fLaddSegCommonTr[4] = ctSideR; | |
987 | fLaddSegCommonVol[5] = cfLaddSideVol2; fLaddSegCommonTr[5] = ctSideL; | |
988 | fLaddSegCommonVol[6] = sideBeam; fLaddSegCommonTr[6] = beamTransf[0]; | |
989 | fLaddSegCommonVol[7] = sideBeam; fLaddSegCommonTr[7] = beamTransf[1]; | |
990 | fLaddSegCommonVol[8] = sideBeam; fLaddSegCommonTr[8] = beamTransf[2]; | |
991 | fLaddSegCommonVol[9] = sideBeam; fLaddSegCommonTr[9] = beamTransf[3]; | |
992 | fLaddSegCommonVol[10]= sideBeam; fLaddSegCommonTr[10]= beamTransf[4]; | |
993 | fLaddSegCommonVol[11]= sideBeam; fLaddSegCommonTr[11]= beamTransf[5]; | |
994 | fLaddSegCommonVol[12]= sideBeam; fLaddSegCommonTr[12]= beamTransf[6]; | |
995 | fLaddSegCommonVol[13]= sideBeam; fLaddSegCommonTr[13]= beamTransf[7]; | |
996 | fLaddSegCommonVol[14]= bottomBeam1Vol; fLaddSegCommonTr[14]= bottomBeamTransf1; | |
997 | fLaddSegCommonVol[15]= bottomBeam2Vol; fLaddSegCommonTr[15]= bottomBeamTransf2; | |
998 | fLaddSegCommonVol[16]= bottomBeam2Vol; fLaddSegCommonTr[16]= bottomBeamTransf3; | |
999 | fLaddSegCommonVol[17]= bottomBeam3Vol; fLaddSegCommonTr[17]= bottomBeamTransf4; | |
1000 | fLaddSegCommonVol[18]= bottomBeam3Vol; fLaddSegCommonTr[18]= bottomBeamTransf5; | |
c789ee28 | 1001 | |
b7943f00 | 1002 | |
1003 | //******************************************************************** | |
1004 | // cables | |
1005 | //******************************************************************** | |
1006 | char cableName[30]; | |
1007 | for (Int_t i=0; i<fgkLay3Ndet; i++) { | |
6932f314 | 1008 | snprintf(cableName, 30, "digitCableLay3A_%i",i); |
b7943f00 | 1009 | fDigitCableLay3A[i].SetName(cableName); |
1010 | fDigitCableLay3A[i].SetWidth(fgkDigitCablWidth); | |
1011 | fDigitCableLay3A[i].SetThickness(fgkDigitCablPolyThick+fgkDigitCablAlThick); | |
1012 | fDigitCableLay3A[i].SetNLayers(2); | |
1013 | fDigitCableLay3A[i].SetLayer( 0, fgkDigitCablPolyThick, polyhamideSDD, | |
1014 | fColorPolyhamide); | |
1015 | fDigitCableLay3A[i].SetLayer(1, fgkDigitCablAlThick, alSDD, fColorAl); | |
6932f314 | 1016 | snprintf(cableName, 30, "digitCableLay3B_%i",i); |
b7943f00 | 1017 | fDigitCableLay3B[i].SetName(cableName); |
1018 | fDigitCableLay3B[i].SetWidth(fgkDigitCablWidth); | |
1019 | fDigitCableLay3B[i].SetThickness(fgkDigitCablPolyThick+fgkDigitCablAlThick); | |
1020 | fDigitCableLay3B[i].SetNLayers(2); | |
1021 | fDigitCableLay3B[i].SetLayer( 0, fgkDigitCablPolyThick, polyhamideSDD, | |
1022 | fColorPolyhamide); | |
1023 | fDigitCableLay3B[i].SetLayer(1, fgkDigitCablAlThick, alSDD, fColorAl); | |
1024 | }; | |
1025 | for (Int_t i=0; i<fgkLay4Ndet; i++) { | |
6932f314 | 1026 | snprintf(cableName, 30, "digitCableLay4A_%i",i); |
b7943f00 | 1027 | fDigitCableLay4A[i].SetName(cableName); |
1028 | fDigitCableLay4A[i].SetWidth(fgkDigitCablWidth); | |
1029 | fDigitCableLay4A[i].SetThickness(fgkDigitCablPolyThick+fgkDigitCablAlThick); | |
1030 | fDigitCableLay4A[i].SetNLayers(2); | |
1031 | fDigitCableLay4A[i].SetLayer( 0, fgkDigitCablPolyThick, polyhamideSDD, | |
1032 | fColorPolyhamide); | |
1033 | fDigitCableLay4A[i].SetLayer(1, fgkDigitCablAlThick, alSDD, fColorAl); | |
6932f314 | 1034 | snprintf(cableName, 30, "digitCableLay4B_%i",i); |
b7943f00 | 1035 | fDigitCableLay4B[i].SetName(cableName); |
1036 | fDigitCableLay4B[i].SetWidth(fgkDigitCablWidth); | |
1037 | fDigitCableLay4B[i].SetThickness(fgkDigitCablPolyThick+fgkDigitCablAlThick); | |
1038 | fDigitCableLay4B[i].SetNLayers(2); | |
1039 | fDigitCableLay4B[i].SetLayer( 0, fgkDigitCablPolyThick, polyhamideSDD, | |
1040 | fColorPolyhamide); | |
1041 | fDigitCableLay4B[i].SetLayer(1, fgkDigitCablAlThick, alSDD, fColorAl); | |
1042 | }; | |
1043 | // Well, those digit cables could also include the analog cables | |
1044 | // which have the same width and the same path, at least in the ladder. | |
1045 | // It will gain some computing ressources (less volumes) and some | |
1046 | // coding efforts ... !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! | |
1047 | // The only thing to do is to change the names and put the correct total | |
1048 | // thicknesses | |
73dfc864 | 1049 | |
1050 | // some transformations and volumes used in several places | |
1051 | fCommonTr[0] = new TGeoRotation("CarlosSuppRotN", | |
1052 | 0, -fgkCarlosSuppAngle, 0); | |
1053 | ||
1054 | TGeoTube *littleScrewHead = new TGeoTube("littleScrewHead", 0, fgkLittleScrewHeadR, | |
1055 | fgkLittleScrewHeadH/2); | |
1056 | fCommonVol[0] = new TGeoVolume("vLittleScrewHead", | |
1057 | littleScrewHead, stainless); | |
1058 | fCommonVol[0]->SetLineColor(kGray); | |
1059 | ||
1060 | fLadderFoot = CreateLadderFoot(); | |
1061 | CreateLVCard(); | |
1062 | fCardHV = CreateHVCard(0); | |
1063 | fCardCarlos = CreateCarlosCard(0); | |
1064 | ||
1065 | //================== | |
1066 | // link beteen phynox and plastic cooling tubes | |
1067 | //================== | |
1068 | ||
1069 | fRaccordoL = new TGeoVolumeAssembly("RaccordoL"); | |
1070 | Double_t fullRacLen = fgkConnectorCoolTubeL1+fgkConnectorCoolTubeL2+fgkConnectorCoolTubeL3; | |
1071 | TGeoTube *waterRac = new TGeoTube("waterRac", 0, fgkConnectorCoolTubeRmin, fullRacLen/2); | |
1072 | TGeoVolume * vwaterRac = new TGeoVolume("vwaterRac", waterRac, coolerMediumSDD); | |
1073 | vwaterRac->SetLineColor(kBlue); | |
1074 | ||
1075 | TGeoTube *tube1Rac = new TGeoTube("tube1Rac", fgkConnectorCoolTubeRmin, | |
1076 | fgkConnectorCoolTubeR1, fgkConnectorCoolTubeL1/2); | |
1077 | TGeoTube *tube2Rac = new TGeoTube("tube2Rac", fgkConnectorCoolTubeRmin, | |
1078 | fgkConnectorCoolTubeR2, fgkConnectorCoolTubeL2/2); | |
1079 | TGeoTube *tube3Rac = new TGeoTube("tube3Rac", fgkConnectorCoolTubeRmin, | |
1080 | fgkConnectorCoolTubeR3, fgkConnectorCoolTubeL3/2); | |
1081 | TGeoVolume * vtube1Rac = new TGeoVolume("vtube1Rac", tube1Rac, raccordMedium); | |
1082 | TGeoVolume * vtube2Rac = new TGeoVolume("vtube2Rac", tube2Rac, raccordMedium); | |
1083 | TGeoVolume * vtube3Rac = new TGeoVolume("vtube3Rac", tube3Rac, raccordMedium); | |
1084 | vtube1Rac->SetLineColor(kGray); | |
1085 | vtube2Rac->SetLineColor(kGray); | |
1086 | vtube3Rac->SetLineColor(kGray); | |
1087 | ||
1088 | TGeoTranslation *trTube1Rac = new TGeoTranslation("trTube1Rac",0,0, | |
1089 | -fullRacLen/2+fgkConnectorCoolTubeL1/2); | |
1090 | TGeoTranslation *trTube2Rac = new TGeoTranslation("trTube2Rac",0,0, | |
1091 | (-fullRacLen/2+fgkConnectorCoolTubeL1+fgkConnectorCoolTubeL2/2)); | |
1092 | TGeoTranslation *trTube3Rac = new TGeoTranslation("trTube3Rac",0,0, | |
1093 | (-fullRacLen/2+fgkConnectorCoolTubeL1+ | |
1094 | fgkConnectorCoolTubeL2+fgkConnectorCoolTubeL3/2)); | |
1095 | fRaccordoL->AddNode(vwaterRac, 1,0); | |
1096 | fRaccordoL->AddNode(vtube1Rac, 1,trTube1Rac); | |
1097 | fRaccordoL->AddNode(vtube2Rac, 1,trTube2Rac); | |
1098 | fRaccordoL->AddNode(vtube3Rac, 1,trTube3Rac); | |
531d6cdc | 1099 | } |
c789ee28 | 1100 | |
c789ee28 | 1101 | |
b7943f00 | 1102 | //________________________________________________________________________ |
1103 | void AliITSv11GeometrySDD::CheckOverlaps(Double_t precision){ | |
1104 | // | |
1105 | // a debugging function for checking some possible overlaps | |
1106 | // | |
108bd0fe | 1107 | if (fSDDsensor3) fSDDsensor3->CheckOverlaps(precision); |
1108 | if (fSDDsensor4) fSDDsensor4->CheckOverlaps(precision); | |
b7943f00 | 1109 | if (fHybrid) fHybrid->CheckOverlaps(precision); |
531d6cdc | 1110 | } |
c789ee28 | 1111 | |
1112 | ||
db486a6e | 1113 | //________________________________________________________________________ |
1114 | TGeoCombiTrans *AliITSv11GeometrySDD:: | |
108bd0fe | 1115 | CreateCombiTrans(const char *name, Double_t dy, Double_t dz, Double_t dphi, |
1116 | Bool_t planeSym) { | |
db486a6e | 1117 | // |
1118 | // return the TGeoCombiTrans which make a translation in y and z | |
1119 | // and a rotation in phi in the global coord system | |
108bd0fe | 1120 | // If planeSym = true, the rotation places the object symetrically |
1121 | // (with respect to the transverse plane) to its position in the | |
1122 | // case planeSym = false | |
db486a6e | 1123 | // |
1124 | ||
1125 | TGeoTranslation t1(dy*CosD(90.+dphi),dy*SinD(90.+dphi), dz); | |
1126 | TGeoRotation r1("",0.,0.,dphi); | |
108bd0fe | 1127 | TGeoRotation r2("",90, 180, -90-dphi); |
db486a6e | 1128 | |
1129 | TGeoCombiTrans *combiTrans1 = new TGeoCombiTrans(name); | |
1130 | combiTrans1->SetTranslation(t1); | |
108bd0fe | 1131 | if (planeSym) combiTrans1->SetRotation(r1); |
1132 | else combiTrans1->SetRotation(r2); | |
db486a6e | 1133 | return combiTrans1; |
531d6cdc | 1134 | } |
c789ee28 | 1135 | |
1136 | ||
db486a6e | 1137 | //________________________________________________________________________ |
c789ee28 | 1138 | void AliITSv11GeometrySDD::AddTranslationToCombiTrans(TGeoCombiTrans* ct, |
db486a6e | 1139 | Double_t dx, |
1140 | Double_t dy, | |
b7943f00 | 1141 | Double_t dz) const{ |
1142 | // Add a dx,dy,dz translation to the initial TGeoCombiTrans | |
1143 | const Double_t *vect = ct->GetTranslation(); | |
1144 | Double_t newVect[3] = {vect[0]+dx, vect[1]+dy, vect[2]+dz}; | |
1145 | ct->SetTranslation(newVect); | |
531d6cdc | 1146 | } |
c789ee28 | 1147 | |
1148 | ||
1149 | //________________________________________________________________________ | |
1150 | void AliITSv11GeometrySDD::ShowOnePiece(TGeoVolume *moth) { | |
1151 | // for code developpment and debugging purposes | |
1152 | ||
108bd0fe | 1153 | if (! fSDDsensor3) CreateBasicObjects(); |
531d6cdc | 1154 | |
1155 | // moth->AddNode(fPinSupport, 1, 0); | |
1156 | // moth->AddNode(fCoolPipeSupportL, 1, 0); | |
73dfc864 | 1157 | // moth->AddNode(fSDDsensor3, 1, 0); |
1158 | // moth->AddNode(fSDDsensor4, 1, 0); | |
531d6cdc | 1159 | // moth->AddNode(fBaseThermalBridge, 1, 0); |
1160 | // moth->AddNode(fHybrid,100,0); | |
73dfc864 | 1161 | // moth->AddNode(fLadderFoot,1,0); |
1162 | //moth->AddNode(fCardLVL,1,0); | |
1163 | //moth->AddNode(fCardLVR,1,0); | |
b7943f00 | 1164 | |
e118532f | 1165 | TGeoVolume* seg = CreateLadderSegment( 3, 0); |
1166 | moth->AddNode(seg, 1, 0); | |
b7943f00 | 1167 | |
108bd0fe | 1168 | // TGeoVolumeAssembly *lay3Ladder = CreateLadder(3); |
531d6cdc | 1169 | // moth->AddNode(lay3Ladder, 1, 0); |
1170 | ||
108bd0fe | 1171 | // TGeoVolumeAssembly *lay3Detectors = CreateDetectorsAssembly(3); |
531d6cdc | 1172 | // moth->AddNode(lay3Detectors, 1, 0); |
1173 | ||
73dfc864 | 1174 | // TGeoVolumeAssembly *lay3Detectors = CreateDetectorsAssembly(3); |
1175 | // moth->AddNode(lay3Detectors, 1, 0); | |
108bd0fe | 1176 | |
1177 | ||
bf210566 | 1178 | // TGeoVolumeAssembly *endLadder = CreateEndLadder( 4 ); |
1179 | // moth->AddNode(endLadder, 1, 0); | |
108bd0fe | 1180 | |
1181 | // TGeoVolumeAssembly *highVCard = CreateHVCard( 4 ); | |
1182 | // moth->AddNode(highVCard, 1, 0); | |
1183 | ||
73dfc864 | 1184 | // TGeoVolumeAssembly *supportRing = CreateSupportRing( 4 ); |
1185 | // moth->AddNode(supportRing, 1, 0); | |
1186 | ||
e118532f | 1187 | // TGeoVolume *endLadderCards = CreateEndLadderCardsV( 4 ); |
108bd0fe | 1188 | // moth->AddNode(endLadderCards, 1, 0); |
1189 | ||
73dfc864 | 1190 | // TGeoVolumeAssembly *carlosCard = CreateCarlosCard( 4 ); |
1191 | // moth->AddNode(carlosCard, 1, 0); | |
bf210566 | 1192 | |
1193 | ||
1194 | ||
1195 | /* | |
1196 | //================================== | |
1197 | //--- test of flat cable curvature | |
1198 | //================================== | |
1199 | ||
1200 | double angle = 90; | |
1201 | AliITSv11GeomCableFlat cable("test", 3, 0.3); | |
1202 | cable.SetNLayers(1); | |
1203 | cable.SetNLayers(2); | |
1204 | cable.SetLayer(0, 0.2, coolerMediumSDD, 2); | |
1205 | cable.SetLayer(1, 0.1, coolerMediumSDD, 3); | |
1206 | cable.SetInitialNode(endLadderCards); | |
1207 | ||
1208 | Double_t p1[3], p2[3], vX[3] = {1,0,0},vY[3] = {0,5,0}; | |
1209 | ||
1210 | p1[0] = -3; | |
1211 | p1[1] = 1; | |
1212 | p1[2] = 10; | |
1213 | ||
1214 | p2[0] = 0; | |
1215 | p2[1] = 1; | |
1216 | p2[2] = 10; | |
1217 | cable.AddCheckPoint(endLadderCards, 0, p1, vX); | |
1218 | cable.AddCheckPoint(endLadderCards, 1, p2, vX); | |
1219 | cable.CreateAndInsertBoxCableSegment(1,angle); | |
1220 | ||
1221 | Double_t p3[3], p4[3]; | |
1222 | ||
1223 | p3[0] = 2; | |
1224 | p3[1] = 3; | |
1225 | p3[2] = 10; | |
1226 | cable.AddCheckPoint(endLadderCards, 2, p3, vY); | |
1227 | cable.CreateAndInsertCableCylSegment(2,angle); | |
1228 | ||
1229 | p4[0] = 2; | |
1230 | p4[1] = 6; | |
1231 | p4[2] = 10; | |
1232 | cable.AddCheckPoint(endLadderCards, 3, p4, vY); | |
1233 | cable.CreateAndInsertCableSegment(3,angle); | |
1234 | */ | |
531d6cdc | 1235 | } |
c789ee28 | 1236 | |
1237 | ||
db486a6e | 1238 | //________________________________________________________________________ |
b7943f00 | 1239 | void AliITSv11GeometrySDD::Layer3(TGeoVolume *moth) { |
1240 | // | |
1241 | // Insert the layer 3 in the mother volume. This is a virtual volume | |
1242 | // containing ladders of layer 3 and the supporting rings | |
1243 | // | |
1244 | ||
1245 | if (! moth) { | |
1246 | printf("Error::AliITSv11GeometrySDD: Can't insert layer3, mother is null!\n"); | |
1247 | return; | |
1248 | }; | |
1249 | ||
108bd0fe | 1250 | TGeoMedium *airSDD = GetMedium("SDD AIR$"); |
b7943f00 | 1251 | |
1252 | fMotherVol = moth; | |
108bd0fe | 1253 | if (! fSDDsensor3) CreateBasicObjects(); |
b7943f00 | 1254 | |
108bd0fe | 1255 | //==================================== |
1256 | // First we create the central barrel | |
1257 | //==================================== | |
1258 | ||
1259 | TGeoVolumeAssembly *lay3Ladder = CreateLadder(3); | |
1260 | TGeoVolumeAssembly *lay3Detectors = CreateDetectorsAssembly(3); | |
6801b453 | 1261 | TGeoVolumeAssembly *lay3Ladd2Det = CreateDetectorsAssemblyLadd2(); |
108bd0fe | 1262 | //TGeoVolume *lay3Detectors = CreateDetectors(3); |
b7943f00 | 1263 | TGeoTube *virtualLayer3Shape = new TGeoTube("ITSsddLayer3Shape", |
1264 | fgkLay3Rmin,fgkLay3Rmax,fgkLay3Length*0.5); | |
1265 | TGeoVolume *virtualLayer3 = new TGeoVolume("ITSsddLayer3", | |
1266 | virtualLayer3Shape, airSDD); | |
1267 | ||
1268 | Double_t dPhi = 360./fgkLay3Nladd; | |
1269 | Double_t detectorsThick = fgkLadWaferSep + 2*fgkWaferThickness; | |
1270 | // Placing virtual ladder and detectors volumes following | |
1271 | // ladder ordering convention | |
1272 | char rotName[30]; | |
1273 | Int_t iLaddMin = 0; | |
1274 | Int_t iLaddMax = fgkLay3Nladd; | |
1275 | if ((fAddOnlyLadder3min>=0)&&(fAddOnlyLadder3max<fgkLay3Nladd)) { | |
1276 | iLaddMin = fAddOnlyLadder3min; | |
1277 | iLaddMax = fAddOnlyLadder3max+1; | |
1278 | }; | |
1279 | ||
1280 | for (Int_t iLadd = iLaddMin; iLadd < iLaddMax; iLadd++) { | |
1281 | ||
108bd0fe | 1282 | Double_t ladderPhi = -3*dPhi+iLadd*dPhi; |
6932f314 | 1283 | snprintf(rotName, 30, "ITSsddLay3Ladd%i",iLadd); |
b7943f00 | 1284 | Double_t minRadiusLadBox = fLay3LaddShortRadius-fLay3LadderUnderSegDH; |
1285 | if (iLadd%2 != 0) | |
1286 | minRadiusLadBox = fLay3LaddLongRadius-fLay3LadderUnderSegDH; | |
1287 | minRadiusLadBox += ((TGeoBBox*)lay3Ladder->GetShape())->GetDY(); | |
73dfc864 | 1288 | TGeoCombiTrans *ctLadd; |
1289 | //============================================================= | |
1290 | // | |
1291 | // Special modification for ladder 2 of layer 3: | |
1292 | // It has been inverted (pi rotation around y axis) | |
1293 | // | |
1294 | //============================================================= | |
1295 | if (iLadd != 2) | |
1296 | ctLadd = CreateCombiTrans(rotName,minRadiusLadBox, | |
1297 | 0, ladderPhi, kTRUE); | |
1298 | else | |
1299 | ctLadd = CreateCombiTrans(rotName,minRadiusLadBox, | |
1300 | 0, ladderPhi, kFALSE); | |
b7943f00 | 1301 | virtualLayer3->AddNode(lay3Ladder, iLadd, ctLadd); |
1302 | /////////////////////////////////////////////////// | |
6932f314 | 1303 | snprintf(rotName, 30, "ITSsddLay3DetBox%i",iLadd); |
b7943f00 | 1304 | Double_t minRadiusDetBox = fgkLay3DetShortRadius; |
1305 | if (iLadd%2 != 0) minRadiusDetBox = fgkLay3DetLongRadius; | |
1306 | minRadiusDetBox += detectorsThick/2; | |
73dfc864 | 1307 | TGeoCombiTrans *ctDet; |
6801b453 | 1308 | ctDet = CreateCombiTrans(rotName, minRadiusDetBox, |
1309 | 0, ladderPhi, kTRUE); | |
1310 | ||
73dfc864 | 1311 | if (iLadd != 2) |
6801b453 | 1312 | virtualLayer3->AddNode(lay3Detectors, iLadd, ctDet); |
73dfc864 | 1313 | else |
6801b453 | 1314 | virtualLayer3->AddNode(lay3Ladd2Det , iLadd, ctDet); |
73dfc864 | 1315 | |
b7943f00 | 1316 | /////////////////////////////////////////////////// |
1317 | } | |
1318 | ||
bf210566 | 1319 | /* |
108bd0fe | 1320 | //==================================== |
1321 | // Then the forward rapidity pieces | |
1322 | // (cooling, Carlos, LV, HV ...) | |
1323 | //==================================== | |
1324 | ||
bf210566 | 1325 | Double_t fgkForwardLay3Length = fgkEndLadPipeUlengthLay3+10*fgkmm; // this has to be tune |
1326 | Double_t fgkForwardLay3Rmin = fgkLay3Rmin-7*fgkmm; | |
1327 | Double_t fgkForwardLay3Rmax = fgkLay3Rmax-5*fgkmm; | |
108bd0fe | 1328 | |
1329 | TGeoVolumeAssembly* lay3EndLadder = CreateEndLadderCards(3); | |
1330 | TGeoTube *virtualForward3Shape = new TGeoTube("virtualForward3Shape", | |
1331 | fgkForwardLay3Rmin, fgkForwardLay3Rmax, | |
1332 | fgkForwardLay3Length/2.); | |
bf210566 | 1333 | |
1334 | // TGeoPcon *virtualForward3Shape = new TGeoPcon("virtualForward3Shape",0,360,2); | |
1335 | // // virtualForward3Shape->DefineSection(Int_t snum, Double_t z, Double_t rmin, Double_t rmax); | |
1336 | // virtualForward3Shape->DefineSection(0, Double_t z, Double_t rmin, Double_t rmax); | |
1337 | ||
1338 | ||
108bd0fe | 1339 | TGeoVolume *virtualForward3Pos = new TGeoVolume("ITSsddForward3Pos", |
1340 | virtualForward3Shape, airSDD); | |
1341 | TGeoVolume *virtualForward3Neg = new TGeoVolume("ITSsddForward3Neg", | |
1342 | virtualForward3Shape, airSDD); | |
bf210566 | 1343 | // TGeoVolume *virtualForward3Neg = new TGeoVolumeAssembly("ITSsddForward3Neg"); |
1344 | // TGeoVolume *virtualForward3Pos = new TGeoVolumeAssembly("ITSsddForward3Pos"); | |
1345 | ||
108bd0fe | 1346 | TGeoTranslation *virtualForward3TrPos = new TGeoTranslation("virtualForward3TrPos",0,0, |
1347 | fgkLay3Length/2+fgkForwardLay3Length/2); | |
1348 | TGeoTranslation *virtualForward3TrNeg = new TGeoTranslation("virtualForward3TrNeg",0,0, | |
1349 | -fgkLay3Length/2-fgkForwardLay3Length/2); | |
1350 | ||
1351 | for (Int_t iLadd = iLaddMin; iLadd < iLaddMax; iLadd++) { | |
1352 | ||
1353 | Double_t ladderPhi = -3*dPhi+iLadd*dPhi; | |
1354 | Double_t minRadiusDetBox = fgkLay3DetShortRadius; | |
1355 | if (iLadd%2 != 0) minRadiusDetBox = fgkLay3DetLongRadius; | |
1356 | minRadiusDetBox += detectorsThick/2; | |
1357 | ||
1358 | sprintf(rotName, "ITSsddLay3EndLadd%i",iLadd); | |
1359 | ||
1360 | TGeoCombiTrans *ctEndLaddPos = CreateCombiTrans(rotName, minRadiusDetBox-0.1, | |
1361 | -fgkForwardLay3Length/2, ladderPhi, kTRUE); | |
1362 | TGeoCombiTrans *ctEndLaddNeg = CreateCombiTrans(rotName, minRadiusDetBox-0.1, | |
1363 | fgkForwardLay3Length/2, ladderPhi, kFALSE); | |
1364 | ||
1365 | virtualForward3Pos->AddNode(lay3EndLadder, iLadd*2, ctEndLaddPos); | |
1366 | virtualForward3Neg->AddNode(lay3EndLadder, iLadd*2, ctEndLaddNeg); | |
1367 | } | |
1368 | ||
bf210566 | 1369 | */ |
1370 | ||
1371 | ||
108bd0fe | 1372 | if(GetDebug(1)) { |
1373 | virtualLayer3->CheckOverlaps(0.01); | |
bf210566 | 1374 | //virtualForward3Pos->CheckOverlaps(0.01); |
1375 | //virtualForward3Neg->CheckOverlaps(0.01); | |
108bd0fe | 1376 | } |
1377 | ||
b7943f00 | 1378 | virtualLayer3->SetVisibility(kFALSE); |
bf210566 | 1379 | //virtualForward3Pos->SetVisibility(kFALSE); |
1380 | //virtualForward3Neg->SetVisibility(kFALSE); | |
1381 | ||
108bd0fe | 1382 | |
b7943f00 | 1383 | moth->AddNode(virtualLayer3, 1, 0); |
bf210566 | 1384 | //moth->AddNode(virtualForward3Pos, 1, virtualForward3TrPos); |
1385 | //moth->AddNode(virtualForward3Neg, 1, virtualForward3TrNeg); | |
531d6cdc | 1386 | } |
c789ee28 | 1387 | |
1388 | ||
bf210566 | 1389 | // //________________________________________________________________________ |
1390 | // void AliITSv11GeometrySDD::ForwardLayer3(TGeoVolume *moth) { | |
1391 | // // | |
1392 | // // Insert the forward pieces of layer 3 in the mother volume. | |
1393 | // // (cooling, Carlos, LV, HV ...) | |
1394 | // // | |
1395 | ||
1396 | // if (! moth) { | |
1397 | // printf("Error::AliITSv11GeometrySDD: Can't insert layer3, mother is null!\n"); | |
1398 | // return; | |
1399 | // }; | |
1400 | ||
1401 | // TGeoMedium *airSDD = GetMedium("SDD AIR$"); | |
1402 | ||
1403 | // if (! fSDDsensor3) CreateBasicObjects(); | |
1404 | ||
1405 | // Double_t dPhi = 360./fgkLay3Nladd; | |
1406 | // Double_t detectorsThick = fgkLadWaferSep + 2*fgkWaferThickness; | |
1407 | // Int_t iLaddMin = 0; | |
1408 | // Int_t iLaddMax = fgkLay3Nladd; | |
1409 | // if ((fAddOnlyLadder3min>=0)&&(fAddOnlyLadder3max<fgkLay3Nladd)) { | |
1410 | // iLaddMin = fAddOnlyLadder3min; | |
1411 | // iLaddMax = fAddOnlyLadder3max+1; | |
1412 | // }; | |
1413 | // char rotName[30]; | |
1414 | ||
1415 | ||
1416 | // //================= | |
1417 | ||
1418 | // Double_t fgkForwardLay3Length = fgkEndLadPipeUlengthLay3+10*fgkmm; // this has to be tune | |
1419 | // Double_t fgkForwardLay3Rmin = fgkLay3Rmin-7*fgkmm; | |
1420 | // Double_t fgkForwardLay3Rmax = fgkLay3Rmax-5*fgkmm; | |
1421 | ||
1422 | // TGeoVolumeAssembly* lay3EndLadder = CreateEndLadderCards(3); | |
1423 | // TGeoTube *virtualForward3Shape = new TGeoTube("virtualForward3Shape", | |
1424 | // fgkForwardLay3Rmin, fgkForwardLay3Rmax, | |
1425 | // fgkForwardLay3Length/2.); | |
1426 | ||
1427 | // // TGeoPcon *virtualForward3Shape = new TGeoPcon("virtualForward3Shape",0,360,2); | |
1428 | // // // virtualForward3Shape->DefineSection(Int_t snum, Double_t z, Double_t rmin, Double_t rmax); | |
1429 | // // virtualForward3Shape->DefineSection(0, Double_t z, Double_t rmin, Double_t rmax); | |
1430 | ||
1431 | ||
1432 | // TGeoVolume *virtualForward3Pos = new TGeoVolume("ITSsddForward3Pos", | |
1433 | // virtualForward3Shape, airSDD); | |
1434 | // TGeoVolume *virtualForward3Neg = new TGeoVolume("ITSsddForward3Neg", | |
1435 | // virtualForward3Shape, airSDD); | |
1436 | // // TGeoVolume *virtualForward3Neg = new TGeoVolumeAssembly("ITSsddForward3Neg"); | |
1437 | // // TGeoVolume *virtualForward3Pos = new TGeoVolumeAssembly("ITSsddForward3Pos"); | |
1438 | ||
1439 | // TGeoTranslation *virtualForward3TrPos = new TGeoTranslation("virtualForward3TrPos",0,0, | |
1440 | // fgkLay3Length/2+fgkForwardLay3Length/2); | |
1441 | // TGeoTranslation *virtualForward3TrNeg = new TGeoTranslation("virtualForward3TrNeg",0,0, | |
1442 | // -fgkLay3Length/2-fgkForwardLay3Length/2); | |
1443 | ||
1444 | // for (Int_t iLadd = iLaddMin; iLadd < iLaddMax; iLadd++) { | |
1445 | ||
1446 | // Double_t ladderPhi = -3*dPhi+iLadd*dPhi; | |
1447 | // Double_t minRadiusDetBox = fgkLay3DetShortRadius; | |
1448 | // if (iLadd%2 != 0) minRadiusDetBox = fgkLay3DetLongRadius; | |
1449 | // minRadiusDetBox += detectorsThick/2; | |
1450 | ||
1451 | // sprintf(rotName, "ITSsddLay3EndLadd%i",iLadd); | |
1452 | ||
1453 | // TGeoCombiTrans *ctEndLaddPos = CreateCombiTrans(rotName, minRadiusDetBox-0.1, | |
1454 | // -fgkForwardLay3Length/2, ladderPhi, kTRUE); | |
1455 | // TGeoCombiTrans *ctEndLaddNeg = CreateCombiTrans(rotName, minRadiusDetBox-0.1, | |
1456 | // fgkForwardLay3Length/2, ladderPhi, kFALSE); | |
1457 | ||
1458 | // virtualForward3Pos->AddNode(lay3EndLadder, iLadd*2, ctEndLaddPos); | |
1459 | // virtualForward3Neg->AddNode(lay3EndLadder, iLadd*2, ctEndLaddNeg); | |
1460 | // } | |
1461 | ||
1462 | // if(GetDebug(1)) { | |
1463 | // virtualForward3Pos->CheckOverlaps(0.01); | |
1464 | // virtualForward3Neg->CheckOverlaps(0.01); | |
1465 | // } | |
1466 | ||
1467 | // virtualForward3Pos->SetVisibility(kFALSE); | |
1468 | // virtualForward3Neg->SetVisibility(kFALSE); | |
1469 | ||
1470 | // moth->AddNode(virtualForward3Pos, 1, virtualForward3TrPos); | |
1471 | // moth->AddNode(virtualForward3Neg, 1, virtualForward3TrNeg); | |
1472 | // } | |
1473 | ||
1474 | ||
1475 | ||
1476 | //________________________________________________________________________ | |
1477 | void AliITSv11GeometrySDD::ForwardLayer3(TGeoVolume *moth) { | |
1478 | // | |
1479 | // Insert the end-ladder of layer 3 in the mother volume. | |
1480 | // (cooling, Carlos, LV, HV ...) | |
1481 | // | |
1482 | ||
1483 | if (! moth) { | |
1484 | printf("Error::AliITSv11GeometrySDD: Can't insert layer3, mother is null!\n"); | |
1485 | return; | |
1486 | }; | |
1487 | ||
1488 | if (! fSDDsensor3) CreateBasicObjects(); | |
1489 | ||
1490 | Int_t iLaddMin = 0; | |
1491 | Int_t iLaddMax = fgkLay3Nladd; | |
1492 | if ((fAddOnlyLadder3min>=0)&&(fAddOnlyLadder3max<fgkLay3Nladd)) { | |
1493 | iLaddMin = fAddOnlyLadder3min; | |
1494 | iLaddMax = fAddOnlyLadder3max+1; | |
1495 | }; | |
1496 | ||
1497 | TGeoVolume *virtualForward3Neg = new TGeoVolumeAssembly("ITSsddForward3Neg"); | |
1498 | TGeoVolume *virtualForward3Pos = new TGeoVolumeAssembly("ITSsddForward3Pos"); | |
1499 | ||
1500 | char rotName[30]; | |
1501 | Double_t dPhi = 360./fgkLay3Nladd; | |
1502 | TGeoVolume* lay3EndLadder = CreateEndLadderCardsV(3); | |
1503 | ||
1504 | for (Int_t iLadd = iLaddMin; iLadd < iLaddMax; iLadd++) { | |
1505 | ||
1506 | Double_t ladderPhi = -3*dPhi+iLadd*dPhi; | |
1507 | Double_t dR = 0; | |
1508 | if (iLadd%2 != 0) dR = fgkLay3DetLongRadius-fgkLay3DetShortRadius; | |
1509 | ||
6932f314 | 1510 | snprintf(rotName, 30, "ITSsddLay3EndLadd%i",iLadd); |
bf210566 | 1511 | |
1512 | TGeoCombiTrans *ctEndLaddPos = CreateCombiTrans(rotName, dR, | |
1513 | fgkLay3Length/2, ladderPhi, kTRUE); | |
1514 | TGeoCombiTrans *ctEndLaddNeg = CreateCombiTrans(rotName, dR, | |
1515 | -fgkLay3Length/2, ladderPhi, kFALSE); | |
1516 | ||
1517 | virtualForward3Pos->AddNode(lay3EndLadder, iLadd*2, ctEndLaddPos); | |
1518 | virtualForward3Neg->AddNode(lay3EndLadder, iLadd*2, ctEndLaddNeg); | |
1519 | } | |
1520 | ||
1521 | if(GetDebug(1)) { | |
1522 | virtualForward3Pos->CheckOverlaps(0.01); | |
1523 | virtualForward3Neg->CheckOverlaps(0.01); | |
1524 | } | |
1525 | ||
40e2e5ea | 1526 | // 180deg Y rotation to compensate the cancellation of ITSD volume |
1527 | // (idortm[199] in AliITSv11Hybrid : z---> -z; x ---> -x; y ---> y) | |
1528 | TGeoRotation *y180 = new TGeoRotation(); | |
1529 | y180->SetAngles( 90.,180., 90., 90.,180., 0.); | |
1530 | moth->AddNode(virtualForward3Pos, 1, y180); | |
1531 | moth->AddNode(virtualForward3Neg, 1, y180); | |
bf210566 | 1532 | } |
1533 | ||
db486a6e | 1534 | //________________________________________________________________________ |
b7943f00 | 1535 | void AliITSv11GeometrySDD::Layer4(TGeoVolume *moth) { |
1536 | // | |
1537 | // Insert the layer 4 in the mother volume. This is a virtual volume | |
1538 | // containing ladders of layer 4 and the supporting rings | |
1539 | // | |
1540 | ||
1541 | if (! moth) { | |
1542 | printf("Error::AliITSv11GeometrySDD: Can't insert layer4, mother is null!\n"); | |
1543 | return; | |
1544 | }; | |
1545 | ||
1546 | fMotherVol = moth; | |
1547 | ||
108bd0fe | 1548 | if (! fSDDsensor3) CreateBasicObjects(); |
b7943f00 | 1549 | |
1550 | TGeoTube *virtualLayer4Shape =new TGeoTube("ITSsddLayer4Shape", | |
1551 | fgkLay4Rmin,fgkLay4Rmax,fgkLay4Length*0.5); | |
108bd0fe | 1552 | TGeoMedium *airSDD = GetMedium("SDD AIR$"); |
b7943f00 | 1553 | TGeoVolume *virtualLayer4 = new TGeoVolume("ITSsddLayer4", |
1554 | virtualLayer4Shape, airSDD); | |
108bd0fe | 1555 | |
1556 | //==================================== | |
1557 | // First we create the central barrel | |
1558 | //==================================== | |
1559 | ||
1560 | TGeoVolumeAssembly *lay4Ladder = CreateLadder(4); | |
1561 | //TGeoVolume *lay4Detectors = CreateDetectors(4); | |
1562 | TGeoVolumeAssembly *lay4Detectors = CreateDetectorsAssembly(4); | |
1563 | ||
b7943f00 | 1564 | Double_t dPhi = 360./fgkLay4Nladd; |
1565 | Double_t detBoxThickness = fgkLadWaferSep + 2*fgkWaferThickness; | |
108bd0fe | 1566 | |
b7943f00 | 1567 | // placing virtual ladder and detectors volumes following ladder |
1568 | // ordering convention | |
6932f314 | 1569 | char rotName[30]; |
b7943f00 | 1570 | Int_t iLaddMin = 0; |
1571 | Int_t iLaddMax = fgkLay4Nladd; | |
1572 | if ((fAddOnlyLadder4min >= 0)&&(fAddOnlyLadder4max < fgkLay4Nladd)) { | |
1573 | iLaddMin = fAddOnlyLadder4min; | |
1574 | iLaddMax = fAddOnlyLadder4max+1; | |
1575 | } | |
1576 | for (Int_t iLadd = iLaddMin; iLadd < iLaddMax; iLadd++) { | |
108bd0fe | 1577 | |
1578 | Double_t ladderPhi = -5*dPhi + iLadd*dPhi; | |
6932f314 | 1579 | snprintf(rotName, 30, "ITSsddLay4Ladd%i",iLadd); |
b7943f00 | 1580 | Double_t minRadiusLadBox = fLay4LaddShortRadius-fLay4LadderUnderSegDH; |
1581 | if (iLadd%2 != 0) | |
1582 | minRadiusLadBox = fLay4LaddLongRadius-fLay4LadderUnderSegDH; | |
1583 | minRadiusLadBox += ((TGeoBBox*)lay4Ladder->GetShape())->GetDY(); | |
1584 | TGeoCombiTrans *ctLadd = CreateCombiTrans(rotName, minRadiusLadBox, | |
108bd0fe | 1585 | 0, ladderPhi, kTRUE); |
b7943f00 | 1586 | virtualLayer4->AddNode(lay4Ladder, iLadd, ctLadd); |
108bd0fe | 1587 | /////////////////////////////////////////////////// |
6932f314 | 1588 | snprintf(rotName, 30, "ITSsddLay4DetBox%i",iLadd); |
b7943f00 | 1589 | Double_t minRadiusDetBox = fgkLay4DetShortRadius; |
1590 | if (iLadd%2 != 0) | |
1591 | minRadiusDetBox = fgkLay4DetLongRadius; | |
1592 | minRadiusDetBox += detBoxThickness/2; | |
1593 | TGeoCombiTrans *ctDet = CreateCombiTrans(rotName, minRadiusDetBox, | |
108bd0fe | 1594 | 0, ladderPhi, kTRUE); |
b7943f00 | 1595 | virtualLayer4->AddNode(lay4Detectors, iLadd, ctDet); |
108bd0fe | 1596 | /////////////////////////////////////////////////// |
1597 | } | |
1598 | ||
bf210566 | 1599 | /* |
108bd0fe | 1600 | //==================================== |
1601 | // Then the pieces at forward rapidity | |
1602 | // (cooling, Carlos, LV, HV ...) | |
1603 | //==================================== | |
1604 | ||
bf210566 | 1605 | Double_t fgkForwardLay4Length = fgkEndLadPipeUlengthLay4+10*fgkmm; // this has to be tuned |
1606 | Double_t fgkForwardLay4Rmin = fgkLay4Rmin-9*fgkmm; | |
1607 | Double_t fgkForwardLay4Rmax = fgkLay4Rmax-5*fgkmm; | |
108bd0fe | 1608 | |
1609 | TGeoVolumeAssembly* lay4EndLadder = CreateEndLadderCards(4); | |
1610 | TGeoTube *virtualForward4Shape = new TGeoTube("virtualForward3Shape", | |
1611 | fgkForwardLay4Rmin, fgkForwardLay4Rmax, | |
1612 | fgkForwardLay4Length/2.); | |
1613 | TGeoVolume *virtualForward4Pos = new TGeoVolume("ITSsddForward4Pos", | |
1614 | virtualForward4Shape, airSDD); | |
1615 | TGeoVolume *virtualForward4Neg = new TGeoVolume("ITSsddForward4Neg", | |
1616 | virtualForward4Shape, airSDD); | |
bf210566 | 1617 | // TGeoVolume *virtualForward4Pos = new TGeoVolumeAssembly("ITSsddForward4Pos"); |
1618 | // TGeoVolume *virtualForward4Neg = new TGeoVolumeAssembly("ITSsddForward4Neg"); | |
1619 | ||
108bd0fe | 1620 | TGeoTranslation *virtualForward4TrPos = new TGeoTranslation("virtualForward4TrPos",0,0, |
1621 | fgkLay4Length/2+fgkForwardLay4Length/2); | |
1622 | TGeoTranslation *virtualForward4TrNeg = new TGeoTranslation("virtualForward4TrNeg",0,0, | |
1623 | -fgkLay4Length/2-fgkForwardLay4Length/2); | |
1624 | ||
1625 | for (Int_t iLadd = iLaddMin; iLadd < iLaddMax; iLadd++) { | |
1626 | ||
1627 | Double_t ladderPhi = -5*dPhi + iLadd*dPhi; | |
1628 | Double_t minRadiusDetBox = fgkLay4DetShortRadius; | |
1629 | if (iLadd%2 != 0) | |
1630 | minRadiusDetBox = fgkLay4DetLongRadius; | |
1631 | minRadiusDetBox += detBoxThickness/2; | |
1632 | ||
1633 | sprintf(rotName, "ITSsddLay4EndLadd%i",iLadd); | |
1634 | ||
1635 | TGeoCombiTrans *ctEndLaddPos = CreateCombiTrans(rotName, minRadiusDetBox-0.1, | |
1636 | -fgkForwardLay4Length/2, ladderPhi, kTRUE); | |
1637 | TGeoCombiTrans *ctEndLaddNeg = CreateCombiTrans(rotName, minRadiusDetBox-0.1, | |
1638 | fgkForwardLay4Length/2, ladderPhi, kFALSE); | |
1639 | virtualForward4Pos->AddNode(lay4EndLadder, iLadd*2, ctEndLaddPos); | |
1640 | virtualForward4Neg->AddNode(lay4EndLadder, iLadd*2+1, ctEndLaddNeg); | |
b7943f00 | 1641 | } |
bf210566 | 1642 | */ |
b7943f00 | 1643 | |
1644 | if(GetDebug(1)) virtualLayer4->CheckOverlaps(0.01); | |
108bd0fe | 1645 | |
b7943f00 | 1646 | virtualLayer4->SetVisibility(kFALSE); |
bf210566 | 1647 | //virtualForward4Pos->SetVisibility(kFALSE); |
1648 | //virtualForward4Neg->SetVisibility(kFALSE); | |
108bd0fe | 1649 | |
b7943f00 | 1650 | moth->AddNode(virtualLayer4,1,0); |
bf210566 | 1651 | //moth->AddNode(virtualForward4Pos, 1, virtualForward4TrPos); |
1652 | //moth->AddNode(virtualForward4Neg, 1, virtualForward4TrNeg); | |
1653 | } | |
1654 | ||
1655 | ||
1656 | // //________________________________________________________________________ | |
1657 | // void AliITSv11GeometrySDD::ForwardLayer4(TGeoVolume *moth) { | |
1658 | // // | |
1659 | // // Insert the layer 4 in the mother volume. This is a virtual volume | |
1660 | // // containing ladders of layer 4 and the supporting rings | |
1661 | // // (cooling, Carlos, LV, HV ...) | |
1662 | // // | |
1663 | ||
1664 | // if (! moth) { | |
1665 | // printf("Error::AliITSv11GeometrySDD: Can't insert layer4, mother is null!\n"); | |
1666 | // return; | |
1667 | // }; | |
1668 | ||
1669 | // TGeoMedium *airSDD = GetMedium("SDD AIR$"); | |
1670 | ||
1671 | // if (! fSDDsensor3) CreateBasicObjects(); | |
1672 | ||
1673 | // Double_t dPhi = 360./fgkLay4Nladd; | |
1674 | // Double_t detBoxThickness = fgkLadWaferSep + 2*fgkWaferThickness; | |
1675 | ||
1676 | // // placing virtual ladder and detectors volumes following ladder | |
1677 | // // ordering convention | |
1678 | // char rotName[20]; | |
1679 | // Int_t iLaddMin = 0; | |
1680 | // Int_t iLaddMax = fgkLay4Nladd; | |
1681 | // if ((fAddOnlyLadder4min >= 0)&&(fAddOnlyLadder4max < fgkLay4Nladd)) { | |
1682 | // iLaddMin = fAddOnlyLadder4min; | |
1683 | // iLaddMax = fAddOnlyLadder4max+1; | |
1684 | // } | |
1685 | ||
1686 | // //================= | |
1687 | // Double_t fgkForwardLay4Length = fgkEndLadPipeUlengthLay4+10*fgkmm; // this has to be tuned | |
1688 | // Double_t fgkForwardLay4Rmin = fgkLay4Rmin-9*fgkmm; | |
1689 | // Double_t fgkForwardLay4Rmax = fgkLay4Rmax-5*fgkmm; | |
1690 | ||
1691 | // TGeoVolumeAssembly* lay4EndLadder = CreateEndLadderCards(4); | |
1692 | // TGeoTube *virtualForward4Shape = new TGeoTube("virtualForward3Shape", | |
1693 | // fgkForwardLay4Rmin, fgkForwardLay4Rmax, | |
1694 | // fgkForwardLay4Length/2.); | |
1695 | // TGeoVolume *virtualForward4Pos = new TGeoVolume("ITSsddForward4Pos", | |
1696 | // virtualForward4Shape, airSDD); | |
1697 | // TGeoVolume *virtualForward4Neg = new TGeoVolume("ITSsddForward4Neg", | |
1698 | // virtualForward4Shape, airSDD); | |
1699 | // // TGeoVolume *virtualForward4Pos = new TGeoVolumeAssembly("ITSsddForward4Pos"); | |
1700 | // // TGeoVolume *virtualForward4Neg = new TGeoVolumeAssembly("ITSsddForward4Neg"); | |
1701 | ||
1702 | // TGeoTranslation *virtualForward4TrPos = new TGeoTranslation("virtualForward4TrPos",0,0, | |
1703 | // fgkLay4Length/2+fgkForwardLay4Length/2); | |
1704 | // TGeoTranslation *virtualForward4TrNeg = new TGeoTranslation("virtualForward4TrNeg",0,0, | |
1705 | // -fgkLay4Length/2-fgkForwardLay4Length/2); | |
1706 | ||
1707 | // for (Int_t iLadd = iLaddMin; iLadd < iLaddMax; iLadd++) { | |
1708 | ||
1709 | // Double_t ladderPhi = -5*dPhi + iLadd*dPhi; | |
1710 | // Double_t minRadiusDetBox = fgkLay4DetShortRadius; | |
1711 | // if (iLadd%2 != 0) | |
1712 | // minRadiusDetBox = fgkLay4DetLongRadius; | |
1713 | // minRadiusDetBox += detBoxThickness/2; | |
1714 | ||
1715 | // sprintf(rotName, "ITSsddLay4EndLadd%i",iLadd); | |
1716 | ||
1717 | // TGeoCombiTrans *ctEndLaddPos = CreateCombiTrans(rotName, minRadiusDetBox-0.1, | |
1718 | // -fgkForwardLay4Length/2, ladderPhi, kTRUE); | |
1719 | // TGeoCombiTrans *ctEndLaddNeg = CreateCombiTrans(rotName, minRadiusDetBox-0.1, | |
1720 | // fgkForwardLay4Length/2, ladderPhi, kFALSE); | |
1721 | // virtualForward4Pos->AddNode(lay4EndLadder, iLadd*2, ctEndLaddPos); | |
1722 | // virtualForward4Neg->AddNode(lay4EndLadder, iLadd*2+1, ctEndLaddNeg); | |
1723 | // } | |
1724 | ||
1725 | // virtualForward4Pos->SetVisibility(kFALSE); | |
1726 | // virtualForward4Neg->SetVisibility(kFALSE); | |
1727 | ||
1728 | // moth->AddNode(virtualForward4Pos, 1, virtualForward4TrPos); | |
1729 | // moth->AddNode(virtualForward4Neg, 1, virtualForward4TrNeg); | |
1730 | // } | |
1731 | ||
1732 | ||
1733 | //________________________________________________________________________ | |
1734 | void AliITSv11GeometrySDD::ForwardLayer4(TGeoVolume *moth) { | |
1735 | // | |
1736 | // Insert the end-ladder of layer 4 in the mother volume. | |
1737 | // (cooling, Carlos, LV, HV ...) | |
1738 | // | |
1739 | ||
1740 | if (! moth) { | |
1741 | printf("Error::AliITSv11GeometrySDD: Can't insert layer4, mother is null!\n"); | |
1742 | return; | |
1743 | }; | |
1744 | ||
1745 | if (! fSDDsensor3) CreateBasicObjects(); | |
1746 | ||
1747 | // placing virtual ladder and detectors volumes following ladder | |
1748 | // ordering convention | |
1749 | Int_t iLaddMin = 0; | |
1750 | Int_t iLaddMax = fgkLay4Nladd; | |
1751 | if ((fAddOnlyLadder4min >= 0)&&(fAddOnlyLadder4max < fgkLay4Nladd)) { | |
1752 | iLaddMin = fAddOnlyLadder4min; | |
1753 | iLaddMax = fAddOnlyLadder4max+1; | |
1754 | } | |
1755 | ||
1756 | TGeoVolume *virtualForward4Pos = new TGeoVolumeAssembly("ITSsddForward4Pos"); | |
1757 | TGeoVolume *virtualForward4Neg = new TGeoVolumeAssembly("ITSsddForward4Neg"); | |
1758 | ||
1759 | char rotName[30]; | |
1760 | Double_t dPhi = 360./fgkLay4Nladd; | |
1761 | TGeoVolume* lay4EndLadder = CreateEndLadderCardsV(4); | |
1762 | ||
1763 | for (Int_t iLadd = iLaddMin; iLadd < iLaddMax; iLadd++) { | |
1764 | ||
1765 | Double_t ladderPhi = -5*dPhi + iLadd*dPhi; | |
1766 | Double_t dR = 0; | |
1767 | if (iLadd%2 != 0) | |
1768 | dR = fgkLay4DetLongRadius-fgkLay4DetShortRadius; | |
1769 | ||
6932f314 | 1770 | snprintf(rotName, 30, "ITSsddLay4EndLadd%i",iLadd); |
bf210566 | 1771 | |
1772 | TGeoCombiTrans *ctEndLaddPos = CreateCombiTrans(rotName, dR, | |
1773 | fgkLay4Length/2, ladderPhi, kTRUE); | |
1774 | TGeoCombiTrans *ctEndLaddNeg = CreateCombiTrans(rotName, dR, | |
1775 | -fgkLay4Length/2, ladderPhi, kFALSE); | |
1776 | virtualForward4Pos->AddNode(lay4EndLadder, iLadd*2, ctEndLaddPos); | |
1777 | virtualForward4Neg->AddNode(lay4EndLadder, iLadd*2, ctEndLaddNeg); | |
1778 | } | |
1779 | ||
40e2e5ea | 1780 | // 180deg Y rotation to compensate the cancellation of ITSD volume |
1781 | // (idortm[199] in AliITSv11Hybrid : z---> -z; x ---> -x; y ---> y) | |
1782 | TGeoRotation *y180 = new TGeoRotation(); | |
1783 | y180->SetAngles( 90.,180., 90., 90.,180., 0.); | |
1784 | moth->AddNode(virtualForward4Pos, 1, y180); | |
1785 | moth->AddNode(virtualForward4Neg, 1, y180); | |
531d6cdc | 1786 | } |
b7943f00 | 1787 | |
1788 | ||
1789 | //________________________________________________________________________ | |
108bd0fe | 1790 | TGeoVolumeAssembly *AliITSv11GeometrySDD::CreateLadder(Int_t iLay) { |
b7943f00 | 1791 | // |
73dfc864 | 1792 | // return an assembly volume containing the CF ladder |
b7943f00 | 1793 | // |
1794 | ||
1795 | Int_t nDetectors = fgkLay3Ndet; | |
1796 | Double_t ladderLength = fgkLay3LadderLength; | |
1797 | Double_t underSegDH = fLay3LadderUnderSegDH; | |
1798 | Double_t *sensorZPos = fLay3sensorZPos; | |
1799 | AliITSv11GeomCableFlat *digitCableA = fDigitCableLay3A; | |
1800 | AliITSv11GeomCableFlat *digitCableB = fDigitCableLay3B; | |
1801 | ||
1802 | if (iLay==3) {} | |
1803 | else if (iLay==4) { | |
1804 | nDetectors = fgkLay4Ndet; | |
1805 | ladderLength = fgkLay4LadderLength; | |
1806 | digitCableA = fDigitCableLay4A; | |
1807 | digitCableB = fDigitCableLay4B; | |
1808 | underSegDH = fLay4LadderUnderSegDH; | |
1809 | sensorZPos = fLay4sensorZPos; | |
1810 | } | |
1811 | else { | |
1812 | printf("AliITSv11GeometrySDD::CreateLadder : error=wrong layer\n"); | |
1813 | }; | |
1814 | Double_t ladderBoxDH = fgkLadderHeight+fgkLadderSegBoxDH+underSegDH; | |
108bd0fe | 1815 | TGeoVolumeAssembly *virtualLadder = new TGeoVolumeAssembly("ITSsddLadder"); |
b7943f00 | 1816 | |
1817 | // placing virtual ladder segment following detector ordering convention | |
1818 | //======================================================================= | |
1819 | char transName[30]; | |
1820 | ||
1821 | // adding segment this way to create cable points in the correct order ... | |
1822 | for (Int_t iSegment = nDetectors/2-1; iSegment >= 0; iSegment-- ) { | |
1823 | ||
73dfc864 | 1824 | //TGeoVolumeAssembly *laddSegment = CreateLadderSegment(iLay, iSegment); |
1825 | TGeoVolume *laddSegment = CreateLadderSegment(iLay, iSegment); | |
6932f314 | 1826 | snprintf(transName, 30, "ITSsddLay%iLaddSeg%i", iLay, iSegment); |
b7943f00 | 1827 | Double_t segmentPos = fgkSegmentLength*(nDetectors/2-1-iSegment) |
1828 | + fgkSegmentLength/2; | |
1829 | TGeoTranslation *segTr = new TGeoTranslation(transName, 0, | |
1830 | underSegDH/2,segmentPos); | |
1831 | //// | |
1832 | virtualLadder->AddNode(laddSegment, iSegment, segTr); | |
1833 | }; | |
1834 | for (Int_t iSegment = nDetectors/2; iSegment < nDetectors; iSegment++ ) { | |
1835 | ||
73dfc864 | 1836 | TGeoVolume *laddSegment = CreateLadderSegment(iLay, iSegment); |
1837 | //TGeoVolumeAssembly *laddSegment = CreateLadderSegment(iLay, iSegment); | |
6932f314 | 1838 | snprintf(transName, 30, "ITSsddLay%iLaddSeg%i", iLay, iSegment); |
b7943f00 | 1839 | Double_t segmentPos = fgkSegmentLength*(nDetectors/2-1-iSegment) |
1840 | + fgkSegmentLength/2; | |
1841 | TGeoTranslation *segTr = new TGeoTranslation(transName, 0, | |
1842 | underSegDH/2,segmentPos); | |
1843 | //// | |
1844 | virtualLadder->AddNode(laddSegment, iSegment, segTr); | |
1845 | }; | |
1846 | ||
1847 | // putting virtual volume corresponding to the end of ladder | |
1848 | //======================================================================= | |
108bd0fe | 1849 | TGeoVolumeAssembly *endLadder = CreateEndLadder( iLay ); |
b7943f00 | 1850 | Double_t endLength = (ladderLength - nDetectors*fgkSegmentLength)/2.; |
1851 | TGeoTranslation *endTrZPos = new TGeoTranslation("ITSsddEndTrZPos",0,0, | |
1852 | fgkSegmentLength*(nDetectors/2)+endLength/2.); | |
1853 | // Euler rotation : about Z, then new X, then new Z | |
1854 | TGeoRotation *endZNegRot = new TGeoRotation("",90, 180, -90); | |
1855 | TGeoCombiTrans *endTrZNeg = new TGeoCombiTrans(0,0, | |
1856 | -fgkSegmentLength*(nDetectors/2)-endLength/2.,endZNegRot); | |
1857 | virtualLadder->AddNode(endLadder, 1, endTrZPos); | |
1858 | virtualLadder->AddNode(endLadder, 2, endTrZNeg); | |
1859 | ||
1860 | // creating and inserting cable segments | |
1861 | // (check points are placed while creating segments) | |
1862 | //======================================================================= | |
1863 | if (fAddCables) | |
1864 | for (Int_t iSegment = 0; iSegment < nDetectors; iSegment++ ) { | |
1865 | ||
1866 | digitCableA[iSegment].SetInitialNode(virtualLadder); | |
1867 | digitCableB[iSegment].SetInitialNode(virtualLadder); | |
1868 | ||
1869 | for (Int_t iPt=1; iPt<digitCableA[iSegment].GetNCheckPoints(); iPt++ ) { | |
1870 | Double_t rotation = 0; | |
73dfc864 | 1871 | if (iPt>1) { |
1872 | rotation = 90-fgkHybridAngle; | |
1873 | digitCableA[iSegment].CreateAndInsertCableSegment(iPt, rotation); | |
1874 | } else | |
bf210566 | 1875 | digitCableA[iSegment].CreateAndInsertCableSegment(iPt); |
73dfc864 | 1876 | |
b7943f00 | 1877 | }; |
1878 | ||
1879 | for (Int_t iPt=1; iPt<digitCableB[iSegment].GetNCheckPoints(); iPt++ ) { | |
1880 | Double_t rotation = 0; | |
73dfc864 | 1881 | if (iPt>1) { |
1882 | rotation = fgkHybridAngle-90; | |
1883 | digitCableB[iSegment].CreateAndInsertCableSegment(iPt, rotation); | |
1884 | } else | |
bf210566 | 1885 | digitCableB[iSegment].CreateAndInsertCableSegment(iPt); |
b7943f00 | 1886 | }; |
1887 | }; | |
1888 | ||
1889 | // HV cable | |
1890 | //======================================================================= | |
fa4639a3 | 1891 | if (fAddHVcables) { |
108bd0fe | 1892 | TGeoMedium *polyhamideSDD = GetMedium("SDDKAPTON (POLYCH2)$"); //ITSsddKAPTON_POLYCH2 |
1893 | TGeoMedium *alSDD = GetMedium("AL$"); //ITSal | |
b7943f00 | 1894 | |
1895 | AliITSv11GeomCableFlat cableHV[fgkLay4Ndet]; // temp !!! | |
1896 | char cableHVname[30]; | |
1897 | for (Int_t iSegment = 0; iSegment<nDetectors; iSegment++) { | |
6932f314 | 1898 | snprintf(cableHVname,30,"ITSsddHVcable%i", iSegment); |
b7943f00 | 1899 | cableHV[iSegment].SetName(cableHVname); |
1900 | cableHV[iSegment].SetThickness(fgkLongHVcablePolyThick+fgkLongHVcableAlThick); | |
1901 | cableHV[iSegment].SetWidth(fgkTransitHVtailWidth); | |
1902 | cableHV[iSegment].SetNLayers(2); | |
1903 | cableHV[iSegment].SetLayer(0, fgkLongHVcablePolyThick, polyhamideSDD, | |
1904 | fColorPolyhamide); | |
1905 | cableHV[iSegment].SetLayer(1, fgkLongHVcableAlThick, alSDD, fColorAl); | |
1906 | cableHV[iSegment].SetInitialNode(virtualLadder); | |
1907 | }; | |
1908 | Double_t x1[3], x2[3], x3[3], | |
1909 | vY[3] = {0,1,0}, vZ[3] = {0,0,1}, vYZ[3]={0,1,1}; | |
1910 | ||
fa4639a3 | 1911 | x1[0] = -fgkTransitHVtailXpos; |
1912 | x2[0] = -fgkTransitHVtailXpos; | |
1913 | x3[0] = -fgkTransitHVtailXpos; | |
b7943f00 | 1914 | for (Int_t iSegment = nDetectors/2-1; iSegment >= 0; iSegment-- ) { |
1915 | Double_t cableSeparation = TMath::Abs(iSegment - (nDetectors/2-1)) | |
1916 | *fgkLongHVcableSeparation; | |
73dfc864 | 1917 | // adjust where HV long cable starts in Y |
1918 | // useful if you want to let some space for alignment | |
1919 | x1[1] = - ladderBoxDH/2 + 2*fgkmm; | |
b7943f00 | 1920 | x2[1] = - ladderBoxDH/2 + underSegDH - cableSeparation |
1921 | - (fgkLongHVcablePolyThick+fgkLongHVcableAlThick)/2; | |
1922 | x3[1] = x2[1]; | |
1923 | x1[2] = sensorZPos[iSegment]+fgkTransitHVtailLength-5*fgkmm; | |
1924 | x2[2] = x1[2]+5*fgkmm; | |
1925 | x3[2] = ladderLength/2-endLength; | |
1926 | cableHV[iSegment].AddCheckPoint( virtualLadder, 0, x1, vY ); | |
73dfc864 | 1927 | cableHV[iSegment].AddCheckPoint( virtualLadder, 1, x2, vZ ); // vYZ |
b7943f00 | 1928 | cableHV[iSegment].AddCheckPoint( virtualLadder, 2, x3, vZ ); |
1929 | ||
73dfc864 | 1930 | //cableHV[iSegment].CreateAndInsertCableSegment(1,0); |
1931 | cableHV[iSegment].CreateAndInsertCableCylSegment(1, -45+180); | |
1932 | //cableHV[iSegment].CreateAndInsertCableSegment(2,0); | |
1933 | cableHV[iSegment].CreateAndInsertBoxCableSegment(2,0); | |
b7943f00 | 1934 | }; |
1935 | ||
1936 | vYZ[2] = -1; | |
fa4639a3 | 1937 | x1[0] = fgkTransitHVtailXpos; |
1938 | x2[0] = fgkTransitHVtailXpos; | |
1939 | x3[0] = fgkTransitHVtailXpos; | |
1940 | ||
b7943f00 | 1941 | for (Int_t iSegment = nDetectors/2; iSegment < nDetectors; iSegment++ ) { |
1942 | Double_t cableSeparation = TMath::Abs(iSegment - (nDetectors/2-1)) | |
1943 | *fgkLongHVcableSeparation; | |
73dfc864 | 1944 | x1[1] = - ladderBoxDH/2 + 2*fgkmm; // adjust where HV long cable starts in Y |
b7943f00 | 1945 | x2[1] = - ladderBoxDH/2 + underSegDH - cableSeparation |
1946 | - (fgkLongHVcablePolyThick+fgkLongHVcableAlThick)/2; | |
1947 | x3[1] = x2[1]; | |
1948 | x1[2] = sensorZPos[iSegment]-fgkTransitHVtailLength+5*fgkmm; | |
1949 | x2[2] = x1[2]-5*fgkmm; | |
1950 | x3[2] = -ladderLength/2+endLength; | |
1951 | cableHV[iSegment].AddCheckPoint( virtualLadder, 0, x1, vY ); | |
73dfc864 | 1952 | cableHV[iSegment].AddCheckPoint( virtualLadder, 1, x2, vZ ); // vYZ |
b7943f00 | 1953 | cableHV[iSegment].AddCheckPoint( virtualLadder, 2, x3, vZ ); |
1954 | ||
73dfc864 | 1955 | cableHV[iSegment].CreateAndInsertCableCylSegment(1, -45); |
1956 | cableHV[iSegment].CreateAndInsertBoxCableSegment(2,0); | |
b7943f00 | 1957 | }; |
fa4639a3 | 1958 | }; |
c789ee28 | 1959 | |
b7943f00 | 1960 | //********************************** |
1961 | if(GetDebug(1)) virtualLadder->CheckOverlaps(0.01); | |
b7943f00 | 1962 | return virtualLadder; |
531d6cdc | 1963 | } |
c789ee28 | 1964 | |
1965 | ||
db486a6e | 1966 | //________________________________________________________________________ |
8f20b5e4 | 1967 | TGeoArb8 *AliITSv11GeometrySDD::CreateLadderSide(const char *name, |
1968 | Double_t dz, Double_t angle, Double_t xSign, | |
1969 | Double_t L, Double_t H, Double_t l) { | |
db486a6e | 1970 | // Create one half of the V shape corner of CF ladder |
1971 | ||
1972 | TGeoArb8 *cfLaddSide = new TGeoArb8(dz); | |
8f20b5e4 | 1973 | cfLaddSide->SetName(name); |
1974 | ||
1975 | // Points must be in clockwise order | |
1976 | cfLaddSide->SetVertex(0, 0, 0); | |
1977 | cfLaddSide->SetVertex(2, xSign*(L*TMath::Sin(angle)-l*TMath::Cos(angle)), | |
1978 | -L*TMath::Cos(angle)-l*TMath::Sin(angle)); | |
1979 | cfLaddSide->SetVertex(4, 0, 0); | |
1980 | cfLaddSide->SetVertex(6, xSign*(L*TMath::Sin(angle)-l*TMath::Cos(angle)), | |
1981 | -L*TMath::Cos(angle)-l*TMath::Sin(angle)); | |
1982 | if (xSign < 0) { | |
1983 | cfLaddSide->SetVertex(1, 0, -H); | |
1984 | cfLaddSide->SetVertex(3, xSign*L*TMath::Sin(angle), -L*TMath::Cos(angle)); | |
1985 | cfLaddSide->SetVertex(5, 0, -H); | |
1986 | cfLaddSide->SetVertex(7, xSign*L*TMath::Sin(angle), -L*TMath::Cos(angle)); | |
1987 | } else { | |
1988 | cfLaddSide->SetVertex(1, xSign*L*TMath::Sin(angle), -L*TMath::Cos(angle)); | |
1989 | cfLaddSide->SetVertex(3, 0, -H); | |
1990 | cfLaddSide->SetVertex(5, xSign*L*TMath::Sin(angle), -L*TMath::Cos(angle)); | |
1991 | cfLaddSide->SetVertex(7, 0, -H); | |
1992 | } | |
db486a6e | 1993 | return cfLaddSide; |
531d6cdc | 1994 | } |
c789ee28 | 1995 | |
1996 | ||
db486a6e | 1997 | //________________________________________________________________________ |
b7943f00 | 1998 | TGeoVolume* AliITSv11GeometrySDD::CreateHybrid(Int_t iLRSide) { |
1999 | // | |
2000 | // return a box containing the front-end hybrid | |
2001 | // | |
2002 | ||
2003 | Double_t roundHoleX = -fgkHybridWidth/2+fgkHybRndHoleX; | |
2004 | ||
2005 | Double_t screenTotalThick = fgkHybGlueScrnThick+fgkHybUpThick+fgkHybAlThick; | |
2006 | Double_t lowFLTotalThick = fgkHybGlueLowThick+fgkHybUpThick+fgkHybAlThick; | |
2007 | // Double_t upFLTotalThick = fgkHybGlueUpThick +fgkHybUpThick+fgkHybAlThick; | |
2008 | Double_t chipsCCTotThick = fgkHybUnderNiThick+fgkHybGlueAgThick | |
2009 | +fgkHybChipThick+2*(fgkHybUpCCThick+fgkHybAlCCThick); | |
2010 | Double_t ccUpLayerTotThick = fgkHybUpCCThick+fgkHybAlCCThick+fgkHybUpCCThick; | |
2011 | // Double_t volumeThick = (fgkHybridThBridgeThick+screenTotalThick+lowFLTotalThick | |
2012 | // + upFLTotalThick + ccUpLayerTotThick); | |
2013 | Double_t volumeThick = (fgkHybridThBridgeThick+screenTotalThick+lowFLTotalThick | |
2014 | +fgkHybSMDheight); | |
2015 | Double_t lowLayerYmin = -volumeThick/2+fgkHybridThBridgeThick | |
2016 | +screenTotalThick; | |
2017 | Double_t flUpThick = fgkHybGlueUpThick+fgkHybUpThick; | |
2018 | ||
2019 | //**************************************************** media : | |
108bd0fe | 2020 | TGeoMedium *airSDD = GetMedium("SDD AIR$"); |
2021 | TGeoMedium *carbonFiberLadderStruct = GetMedium("SDDKAPTON (POLYCH2)$"); //ITSsddCarbonM55J | |
2022 | TGeoMedium *alSDD = GetMedium("AL$"); //ITSal | |
2023 | TGeoMedium *alSDD80p100 = GetMedium("AL$"); // to code !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! | |
2024 | TGeoMedium *alSDD50p100 = GetMedium("AL$"); // to code !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! | |
2025 | TGeoMedium *polyhamideSDD = GetMedium("SDDKAPTON (POLYCH2)$"); //ITSsddKAPTON_POLYCH2 | |
9c8369f9 | 2026 | TGeoMedium *niSDD = GetMedium("NICKEL$"); |
108bd0fe | 2027 | TGeoMedium *glueAG = GetMedium("SDDKAPTON (POLYCH2)$"); // to code !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
2028 | TGeoMedium *siliconSDD = GetMedium("SDD SI CHIP$"); //ITSsddSiChip | |
9c8369f9 | 2029 | TGeoMedium *medSMD = GetMedium("SDD X7R capacitors$"); // SDDX7Rcapacitors |
2030 | TGeoMedium *medSMDweld = GetMedium("SDD X7R weld$"); | |
b7943f00 | 2031 | |
2032 | //**************************************************** main volume : | |
9c8369f9 | 2033 | // TGeoBBox *hybridBox = new TGeoBBox("",fgkHybridWidth/2, volumeThick/2, |
2034 | // (fgkHybridLength)/2); | |
2035 | Double_t xhybr[6],yhybr[6]; | |
2036 | xhybr[0] = -fgkHybridWidth/2; | |
2037 | yhybr[0] = -volumeThick/2; | |
2038 | xhybr[1] = fgkHybridWidth/2; | |
2039 | yhybr[1] = -volumeThick/2; | |
2040 | xhybr[2] = fgkHybridWidth/2; | |
2041 | yhybr[2] = volumeThick/2; | |
2042 | xhybr[3] = -fgkHybridWidth/2; | |
2043 | yhybr[3] = volumeThick/2; | |
2044 | xhybr[4] = xhybr[3] - 1.05*fgkHybCC2SensorLen*SinD(fgkHybCC2SensorAng); | |
2045 | yhybr[4] = yhybr[3] - 1.05*fgkHybCC2SensorLen*CosD(fgkHybCC2SensorAng); | |
2046 | xhybr[5] = xhybr[4]; | |
2047 | yhybr[5] = yhybr[4] - volumeThick; | |
2048 | ||
2049 | TGeoXtru *hybridBox = new TGeoXtru(2); | |
2050 | hybridBox->DefinePolygon(6, xhybr, yhybr); | |
2051 | hybridBox->DefineSection(0,-fgkHybridLength/2); | |
2052 | hybridBox->DefineSection(1, fgkHybridLength/2); | |
2053 | ||
b7943f00 | 2054 | TGeoVolume *hybrid = new TGeoVolume("ITSsddHybridVol", hybridBox, |
2055 | airSDD); | |
2056 | ||
2057 | TGeoBBox *sThermalBridge = new TGeoBBox( "", fgkHybridWidth/2, | |
2058 | fgkHybridThBridgeThick/2, | |
2059 | fgkHybridLength/2); | |
c789ee28 | 2060 | |
b7943f00 | 2061 | //**************************************************** Thermal bridge : |
c789ee28 | 2062 | TGeoVolume *vThermalBridge = new TGeoVolume("ITSsddHybridThBridge", |
2063 | sThermalBridge, | |
2064 | carbonFiberLadderStruct); | |
2065 | vThermalBridge->SetLineColor(fColorCarbonFiber); | |
b7943f00 | 2066 | TGeoTranslation *thBridgeTr = new TGeoTranslation(0, -volumeThick/2 |
2067 | +fgkHybridThBridgeThick/2, 0); | |
2068 | hybrid->AddNode(vThermalBridge, 1, thBridgeTr); | |
2069 | ||
2070 | //**************************************************** Screen layer : | |
2071 | TGeoBBox *sAlScreenLayer = new TGeoBBox("sAlScreenLayer", fgkHybridWidth/2, | |
2072 | fgkHybAlThick/2, fgkHybridLength/2); | |
2073 | //here the upedex and glue layers are both assumed to be polyimide | |
2074 | TGeoBBox *sUpGlueScreenLayer = new TGeoBBox("sUpGlueScreenLayer", | |
2075 | fgkHybridWidth/2, | |
2076 | (fgkHybUpThick+fgkHybGlueScrnThick)/2, | |
2077 | fgkHybridLength/2); | |
2078 | TGeoTube *sRoundHole = new TGeoTube("sRoundHole", 0, fgkHybRndHoleRad, | |
2079 | (screenTotalThick+lowFLTotalThick)/2); | |
2080 | ||
2081 | TGeoTranslation *upGlueScreenTr = new TGeoTranslation("upGlueScreenTr",0, | |
2082 | -volumeThick/2+fgkHybridThBridgeThick+(fgkHybUpThick+fgkHybGlueScrnThick)/2,0); | |
2083 | ||
2084 | TGeoTranslation *alScreenTr = new TGeoTranslation("AlScreenTr", 0, | |
2085 | -volumeThick/2+fgkHybridThBridgeThick+fgkHybUpThick+fgkHybGlueScrnThick | |
2086 | +fgkHybAlThick/2, 0); | |
2087 | ||
2088 | TGeoTranslation hybHolePos1Tr(roundHoleX, | |
2089 | -volumeThick/2+fgkHybridThBridgeThick+(screenTotalThick+lowFLTotalThick)/2, | |
2090 | -fgkHybridLength/2+fgkHybRndHoleZ); | |
2091 | TGeoTranslation hybHolePos2Tr(roundHoleX, | |
2092 | -volumeThick/2+fgkHybridThBridgeThick+(screenTotalThick+lowFLTotalThick)/2, | |
2093 | fgkHybridLength/2-fgkHybRndHoleZ); | |
531d6cdc | 2094 | |
2095 | TGeoRotation *rotHole = new TGeoRotation("", 0, 90, 0); | |
2096 | TGeoCombiTrans *hybHolePos1 = new TGeoCombiTrans(hybHolePos1Tr, *rotHole); | |
b7943f00 | 2097 | hybHolePos1->SetName("hybHolePos1"); |
531d6cdc | 2098 | TGeoCombiTrans *hybHolePos2 = new TGeoCombiTrans(hybHolePos2Tr, *rotHole); |
b7943f00 | 2099 | hybHolePos2->SetName("hybHolePos2"); |
2100 | ||
2101 | upGlueScreenTr->RegisterYourself(); | |
2102 | alScreenTr->RegisterYourself(); | |
2103 | hybHolePos1->RegisterYourself(); | |
2104 | hybHolePos2->RegisterYourself(); | |
531d6cdc | 2105 | delete rotHole; |
b7943f00 | 2106 | |
2107 | TGeoCompositeShape *sScreenAl = new TGeoCompositeShape( | |
2108 | "sAlScreenLayer:AlScreenTr-(sRoundHole:hybHolePos1" | |
2109 | "+sRoundHole:hybHolePos2)"); | |
2110 | TGeoVolume *vScreenAl = new TGeoVolume("vScreenAl",sScreenAl, alSDD); | |
2111 | vScreenAl->SetLineColor(fColorAl); | |
2112 | TGeoCompositeShape *sScreenUpGlue = new TGeoCompositeShape( | |
2113 | "sUpGlueScreenLayer:upGlueScreenTr-(sRoundHole:hybHolePos1" | |
2114 | "+sRoundHole:hybHolePos2)"); | |
2115 | TGeoVolume *vScreenUpGlue = new TGeoVolume("vScreenUpGlue", | |
2116 | sScreenUpGlue,polyhamideSDD); | |
2117 | vScreenUpGlue->SetLineColor(fColorPolyhamide); | |
2118 | ||
2119 | hybrid->AddNode(vScreenUpGlue, 1, 0); | |
2120 | hybrid->AddNode(vScreenAl, 1, 0); | |
2121 | ||
2122 | //**************************************************** FL low layer : | |
2123 | Double_t sideWidth1 = fgkHybFLlowChipZ1 - fgkHybFLlowHoleDZ/2; | |
2124 | Double_t sideWidth2 = fgkHybridLength - fgkHybFLlowChipZ4 - fgkHybFLlowHoleDZ/2; | |
2125 | ||
2126 | //here the upedex and glue layers are both assumed to be polyimide | |
2127 | TGeoBBox *sUpGlueBar1 = new TGeoBBox("sUpGlueBar1", fgkHybridWidth/2, | |
2128 | (fgkHybGlueLowThick+fgkHybUpThick)/2, | |
2129 | sideWidth1/2); | |
2130 | TGeoBBox *sAlBar1 = new TGeoBBox("sAlBar1", fgkHybridWidth/2, | |
2131 | fgkHybAlThick/2, sideWidth1/2); | |
2132 | ||
2133 | TGeoTranslation *upGlueBarTr1 = new TGeoTranslation("upGlueBarTr1", 0, | |
2134 | lowLayerYmin+(fgkHybGlueLowThick+fgkHybUpThick)/2, | |
2135 | -(fgkHybridLength-sideWidth1)/2); | |
2136 | TGeoTranslation *alBarTr1 = new TGeoTranslation("alBarTr1", 0, | |
2137 | lowLayerYmin+fgkHybGlueLowThick+fgkHybUpThick+fgkHybAlThick/2, | |
2138 | -(fgkHybridLength-sideWidth1)/2); | |
2139 | upGlueBarTr1->RegisterYourself(); | |
2140 | alBarTr1->RegisterYourself(); | |
2141 | ||
2142 | TGeoCompositeShape *sLowUpGlueBar1 = new TGeoCompositeShape( | |
2143 | "sUpGlueBar1:upGlueBarTr1-sRoundHole:hybHolePos1"); | |
2144 | TGeoCompositeShape *sLowAlBar1 = new TGeoCompositeShape( | |
2145 | "sAlBar1:alBarTr1-sRoundHole:hybHolePos1"); | |
2146 | TGeoVolume *vLowUpGlueBar1 = new TGeoVolume("vLowUpGlueBar1", | |
2147 | sLowUpGlueBar1, polyhamideSDD); | |
2148 | TGeoVolume *vLowAlBar1 = new TGeoVolume("vLowAlBar1", | |
2149 | sLowAlBar1, alSDD); | |
2150 | vLowUpGlueBar1->SetLineColor(fColorPolyhamide); | |
2151 | vLowAlBar1->SetLineColor(fColorAl); | |
2152 | hybrid->AddNode(vLowUpGlueBar1,1,0); | |
2153 | hybrid->AddNode(vLowAlBar1,1,0); | |
2154 | ||
2155 | //--- | |
2156 | //here the upedex and glue layers are both assumed to be polyimide | |
2157 | TGeoBBox *sUpGlueBar2 = new TGeoBBox("sUpGlueBar2", fgkHybridWidth/2, | |
2158 | (fgkHybGlueLowThick+fgkHybUpThick)/2, | |
2159 | sideWidth2/2); | |
2160 | TGeoBBox *sAlBar2 = new TGeoBBox("sAlBar2", fgkHybridWidth/2, | |
2161 | fgkHybAlThick/2, sideWidth2/2); | |
2162 | ||
9c8369f9 | 2163 | TGeoTranslation *upGlueBarTr2 = new TGeoTranslation("upGlueBarTr2", 0, |
b7943f00 | 2164 | lowLayerYmin+(fgkHybGlueLowThick+fgkHybUpThick)/2, |
2165 | (fgkHybridLength-sideWidth2)/2); | |
2166 | TGeoTranslation *alBarTr2 = new TGeoTranslation("alBarTr2", 0, | |
2167 | lowLayerYmin+fgkHybGlueLowThick+fgkHybUpThick+fgkHybAlThick/2, | |
2168 | (fgkHybridLength-sideWidth2)/2); | |
2169 | upGlueBarTr2->RegisterYourself(); | |
2170 | alBarTr2->RegisterYourself(); | |
2171 | ||
2172 | TGeoCompositeShape *sLowUpGlueBar2 = new TGeoCompositeShape( | |
2173 | "sUpGlueBar2:upGlueBarTr2-sRoundHole:hybHolePos2"); | |
2174 | TGeoCompositeShape *sLowAlBar2 = new TGeoCompositeShape( | |
2175 | "sAlBar2:alBarTr2-sRoundHole:hybHolePos2"); | |
2176 | TGeoVolume *vLowUpGlueBar2 = new TGeoVolume("vLowUpGlueBar2",sLowUpGlueBar2, | |
2177 | polyhamideSDD); | |
2178 | TGeoVolume *vLowAlBar2 = new TGeoVolume("vLowAlBar2",sLowAlBar2, | |
2179 | alSDD); | |
2180 | vLowUpGlueBar2->SetLineColor(fColorPolyhamide); | |
2181 | vLowAlBar2->SetLineColor(fColorAl); | |
2182 | hybrid->AddNode(vLowUpGlueBar2, 1, 0); | |
2183 | hybrid->AddNode(vLowAlBar2, 1, 0); | |
2184 | ||
108bd0fe | 2185 | if(GetDebug(3)) { // Remove compiler warning. |
b7943f00 | 2186 | sAlScreenLayer->InspectShape(); |
2187 | sUpGlueScreenLayer->InspectShape(); | |
2188 | sRoundHole->InspectShape(); | |
2189 | sUpGlueBar1->InspectShape(); | |
2190 | sUpGlueBar2->InspectShape(); | |
2191 | sAlBar1->InspectShape(); | |
2192 | sAlBar2->InspectShape(); | |
2193 | }; | |
2194 | //--- | |
2195 | //using class AliITSv11GeomCableFlat to add 2-layer segments ... | |
2196 | Double_t piece1width = fgkHybFLlowPasX-fgkHybFLlowHolePasDX/2; | |
2197 | AliITSv11GeomCableFlat lowFLpiece("lowFLpiece1",piece1width, | |
2198 | lowFLTotalThick); | |
2199 | lowFLpiece.SetNLayers(2); | |
2200 | lowFLpiece.SetLayer(0, fgkHybGlueLowThick+fgkHybUpThick, polyhamideSDD, | |
2201 | fColorPolyhamide); | |
2202 | lowFLpiece.SetLayer(1, fgkHybAlThick, alSDD80p100, fColorAl); | |
2203 | // alSDD at 80% : mostly to take into account strips of piece 3 | |
2204 | ||
2205 | Double_t x1[3] = { -fgkHybridWidth/2 + piece1width/2, | |
2206 | lowLayerYmin + lowFLTotalThick/2, | |
2207 | -fgkHybridLength/2 + sideWidth1 }; | |
2208 | Double_t x2[3] ={ x1[0], x1[1], fgkHybridLength/2 - sideWidth2 }; | |
2209 | Double_t vZ[3] = {0,0,1}; | |
2210 | lowFLpiece.AddCheckPoint( hybrid, 0, x2, vZ ); | |
2211 | lowFLpiece.AddCheckPoint( hybrid, 1, x1, vZ ); | |
2212 | lowFLpiece.SetInitialNode(hybrid); | |
108bd0fe | 2213 | lowFLpiece.CreateAndInsertBoxCableSegment(1); |
b7943f00 | 2214 | lowFLpiece.ResetPoints(); |
2215 | ||
2216 | Double_t piece2width = fgkHybFLlowAmbX-fgkHybFLlowPasX | |
2217 | -fgkHybFLlowHolePasDX/2-fgkHybFLlowHoleAmbDX/2; | |
2218 | ||
2219 | lowFLpiece.SetWidth(piece2width); | |
2220 | lowFLpiece.SetName("lowFLpiece2"); | |
2221 | x1[0] = piece2width/2+fgkHybFLlowPasX+fgkHybFLlowHolePasDX/2-fgkHybridWidth/2; | |
2222 | x2[0] = x1[0]; | |
2223 | lowFLpiece.AddCheckPoint( hybrid, 0, x2, vZ ); | |
2224 | lowFLpiece.AddCheckPoint( hybrid, 1, x1, vZ ); | |
108bd0fe | 2225 | lowFLpiece.CreateAndInsertBoxCableSegment(1); |
b7943f00 | 2226 | lowFLpiece.ResetPoints(); |
2227 | ||
2228 | Double_t piece3width = fgkHybridWidth - fgkHybFLlowAmbX | |
2229 | - fgkHybFLlowHoleAmbDX/2; | |
2230 | ||
2231 | lowFLpiece.SetWidth(piece3width); | |
2232 | lowFLpiece.SetName("lowFLpiece3"); | |
2233 | x1[0] = fgkHybridWidth/2-piece3width/2; | |
2234 | x2[0] = x1[0]; | |
2235 | lowFLpiece.AddCheckPoint( hybrid, 0, x2, vZ ); | |
2236 | lowFLpiece.AddCheckPoint( hybrid, 1, x1, vZ ); | |
108bd0fe | 2237 | lowFLpiece.CreateAndInsertBoxCableSegment(1); |
b7943f00 | 2238 | |
2239 | Double_t zChips[4] = {fgkHybFLlowChipZ1,fgkHybFLlowChipZ2, | |
2240 | fgkHybFLlowChipZ3,fgkHybFLlowChipZ4}; | |
2241 | Double_t vX[3] = {1,0,0}; | |
2242 | for (Int_t i=0; i<3; i++) { | |
2243 | char ch[20]; | |
6932f314 | 2244 | snprintf(ch, 20, "lowFLpieceA%i", i+4); |
b7943f00 | 2245 | lowFLpiece.SetName(ch); |
2246 | lowFLpiece.SetWidth(zChips[i+1]-zChips[i]-fgkHybFLlowHoleDZ); | |
2247 | ||
2248 | lowFLpiece.SetLayer(1, fgkHybAlThick, alSDD, fColorAl); | |
2249 | x1[0] = -fgkHybridWidth/2 + piece1width; | |
2250 | x2[0] = x1[0] + fgkHybFLlowHolePasDX; | |
2251 | Double_t zPiece = (zChips[i+1]+zChips[i])/2 - fgkHybridLength/2; | |
2252 | x1[2] = zPiece; x2[2] = zPiece; | |
2253 | lowFLpiece.AddCheckPoint( hybrid, 0, x2, vX ); | |
2254 | lowFLpiece.AddCheckPoint( hybrid, 1, x1, vX ); | |
108bd0fe | 2255 | lowFLpiece.CreateAndInsertBoxCableSegment(1,90); |
b7943f00 | 2256 | lowFLpiece.ResetPoints(); |
2257 | ||
6932f314 | 2258 | snprintf(ch, 20, "lowFLpieceB%i", i+4); |
b7943f00 | 2259 | lowFLpiece.SetName(ch); |
2260 | x1[0] = fgkHybridWidth/2 - piece3width; | |
2261 | x2[0] = x1[0] - fgkHybFLlowHoleAmbDX; | |
2262 | lowFLpiece.AddCheckPoint( hybrid, 0, x1, vX ); | |
2263 | lowFLpiece.AddCheckPoint( hybrid, 1, x2, vX ); | |
108bd0fe | 2264 | lowFLpiece.CreateAndInsertBoxCableSegment(1,90); |
b7943f00 | 2265 | }; |
2266 | ||
2267 | //**************************************************** chips+CC: | |
2268 | AliITSv11GeomCableFlat chip("", fgkHybChipsDZ, chipsCCTotThick); | |
2269 | chip.SetInitialNode(hybrid); | |
2270 | chip.SetNLayers(5); | |
2271 | chip.SetLayer(0, fgkHybUnderNiThick, niSDD, 2); | |
2272 | chip.SetLayer(1, fgkHybGlueAgThick, glueAG, 4); | |
2273 | chip.SetLayer(2, fgkHybChipThick, siliconSDD, fColorSilicon); | |
2274 | chip.SetLayer(3, fgkHybUpCCThick+fgkHybUpCCThick, polyhamideSDD, | |
2275 | fColorPolyhamide); | |
2276 | chip.SetLayer(4, fgkHybAlCCThick+fgkHybAlCCThick, alSDD80p100, fColorAl); | |
2277 | // Here the tho CC (low+up) are merged | |
2278 | // In fact, the last layer has a smaller surface of Al -> I put 80% | |
2279 | ||
2280 | x1[1] = lowLayerYmin + chipsCCTotThick/2; | |
2281 | x2[1] = x1[1]; | |
2282 | char ch[20]; | |
2283 | ||
2284 | for (Int_t i=0; i<4; i++) { | |
6932f314 | 2285 | snprintf(ch, 20, "pascalCC%i", i); |
b7943f00 | 2286 | chip.SetName(ch); |
2287 | x1[0] = fgkHybFLlowPasX - fgkHybridWidth/2 - fgkHybPascalDX/2; | |
2288 | x2[0] = x1[0] + fgkHybPascalDX; | |
2289 | x1[2] = zChips[i] - fgkHybridLength/2; | |
2290 | x2[2] = x1[2]; | |
2291 | chip.AddCheckPoint( hybrid, 0, x1, vX ); | |
2292 | chip.AddCheckPoint( hybrid, 1, x2, vX ); | |
108bd0fe | 2293 | chip.CreateAndInsertBoxCableSegment(1,-90); |
b7943f00 | 2294 | chip.ResetPoints(); |
2295 | ||
6932f314 | 2296 | snprintf(ch, 20, "ambraCC%i", i); |
b7943f00 | 2297 | chip.SetName(ch); |
2298 | x1[0] = fgkHybFLlowAmbX - fgkHybridWidth/2 - fgkHybAmbraDX/2; | |
2299 | x2[0] = x1[0] + fgkHybAmbraDX; | |
2300 | chip.AddCheckPoint( hybrid, 0, x1, vX ); | |
2301 | chip.AddCheckPoint( hybrid, 1, x2, vX ); | |
108bd0fe | 2302 | chip.CreateAndInsertBoxCableSegment(1,-90); |
b7943f00 | 2303 | chip.ResetPoints(); |
2304 | }; | |
c789ee28 | 2305 | |
b7943f00 | 2306 | //**************************************************** CC outside chips: |
73dfc864 | 2307 | // I don't think there is a second aluminium layer here ... |
b7943f00 | 2308 | for (Int_t i = 0; i<4; i++) { |
6932f314 | 2309 | snprintf(ch, 20, "ccLayerA%i", i); |
b7943f00 | 2310 | |
2311 | AliITSv11GeomCableFlat ccLayer1(ch, 6.6*fgkmm, ccUpLayerTotThick); | |
2312 | ccLayer1.SetInitialNode(hybrid); | |
2313 | ccLayer1.SetNLayers(2); | |
2314 | ccLayer1.SetLayer(0, 2*fgkHybUpCCThick, polyhamideSDD, fColorPolyhamide); | |
2315 | ccLayer1.SetLayer(1, fgkHybAlCCThick, alSDD50p100, fColorAl); | |
2316 | // Al at ~50% | |
2317 | ||
2318 | x1[0] = -fgkHybridWidth/2; | |
2319 | x2[0] = fgkHybFLlowPasX - fgkHybridWidth/2 - fgkHybPascalDX/2; | |
2320 | x1[1] = lowLayerYmin + fgkHybUnderNiThick + fgkHybGlueAgThick | |
2321 | + fgkHybChipThick + ccUpLayerTotThick/2; | |
2322 | x2[1] = x1[1]; | |
2323 | x1[2] = zChips[i] - fgkHybridLength/2; | |
2324 | x2[2] = x1[2]; | |
2325 | ccLayer1.AddCheckPoint( hybrid, 0, x1, vX ); | |
2326 | ccLayer1.AddCheckPoint( hybrid, 1, x2, vX ); | |
108bd0fe | 2327 | ccLayer1.CreateAndInsertBoxCableSegment(1,-90); |
b7943f00 | 2328 | |
6932f314 | 2329 | snprintf(ch, 20, "ccLayerB%i", i); |
b7943f00 | 2330 | AliITSv11GeomCableFlat ccLayer2(ch, fgkHybChipsDZ, ccUpLayerTotThick); |
2331 | ccLayer2.SetInitialNode(hybrid); | |
2332 | ccLayer2.SetNLayers(2); | |
2333 | ccLayer2.SetLayer(0, 2*fgkHybUpCCThick, polyhamideSDD, fColorPolyhamide); | |
2334 | ccLayer2.SetLayer(1, fgkHybAlCCThick, alSDD50p100, fColorAl); | |
2335 | // Al at ~50% | |
2336 | ||
2337 | x1[0] = -fgkHybridWidth/2 + fgkHybFLlowPasX + fgkHybPascalDX/2; | |
2338 | x2[0] = -fgkHybridWidth/2 + fgkHybFLlowAmbX - fgkHybAmbraDX/2; | |
2339 | ccLayer2.AddCheckPoint( hybrid, 0, x1, vX ); | |
2340 | ccLayer2.AddCheckPoint( hybrid, 1, x2, vX ); | |
108bd0fe | 2341 | ccLayer2.CreateAndInsertBoxCableSegment(1,-90); |
b7943f00 | 2342 | ccLayer2.ResetPoints(); |
6932f314 | 2343 | snprintf(ch, 20, "ccLayerC%i", i); |
b7943f00 | 2344 | ccLayer2.SetName(ch); |
2345 | x1[0] = -fgkHybridWidth/2 + fgkHybFLlowAmbX + fgkHybAmbraDX/2; | |
2346 | x2[0] = fgkHybridWidth/2 - fgkHybFLUpperWidth + 3*fgkmm; | |
2347 | x1[1] = lowLayerYmin + lowFLTotalThick + flUpThick + fgkHybAlThick | |
2348 | + ccUpLayerTotThick/2; | |
2349 | x2[1] = x1[1]; | |
2350 | ||
2351 | ccLayer2.AddCheckPoint( hybrid, 0, x1, vX ); | |
2352 | ccLayer2.AddCheckPoint( hybrid, 1, x2, vX ); | |
108bd0fe | 2353 | ccLayer2.CreateAndInsertBoxCableSegment(1,-90); |
9c8369f9 | 2354 | |
2355 | //**************************************************** CC to sensors: | |
2356 | // (alas, we cannot use GeomCableFlat here because section is not constant) | |
4249b2ee | 2357 | Double_t xcc[8],ycc[8]; |
9c8369f9 | 2358 | xcc[0] = -0.5*ccLayer1.GetWidth(); |
2359 | ycc[0] = 0; | |
2360 | xcc[1] = 0.5*ccLayer1.GetWidth(); | |
2361 | ycc[1] = 0; | |
2362 | xcc[2] = xcc[1]; | |
4249b2ee | 2363 | ycc[2] = -fgkHybCC2SensorLen*0.8; |
2364 | xcc[3] = xcc[2] + 0.1*fgkHybCC2SensorWid; | |
9c8369f9 | 2365 | ycc[3] = ycc[2]; |
2366 | xcc[4] = xcc[3]; | |
4249b2ee | 2367 | ycc[4] = -fgkHybCC2SensorLen; |
2368 | xcc[5] = xcc[4] - fgkHybCC2SensorWid; | |
2369 | ycc[5] = ycc[4]; | |
2370 | xcc[6] = xcc[5]; | |
2371 | ycc[6] = 0.8*ycc[5]; | |
2372 | xcc[7] = xcc[0]; | |
2373 | ycc[7] = 0.2*ycc[5]; | |
9c8369f9 | 2374 | |
2375 | TGeoXtru* ccToSensPoliSh = new TGeoXtru(2); | |
4249b2ee | 2376 | ccToSensPoliSh->DefinePolygon(8, xcc, ycc); |
9c8369f9 | 2377 | ccToSensPoliSh->DefineSection(0, 0.); |
2378 | ccToSensPoliSh->DefineSection(1, ccLayer1.GetThickness()); | |
2379 | ||
6932f314 | 2380 | snprintf(ch, 20, "ccToSens%i", i); |
9c8369f9 | 2381 | TGeoVolume* ccToSensPoliVol = new TGeoVolume(ch, ccToSensPoliSh, polyhamideSDD); |
2382 | ccToSensPoliVol->SetLineColor(fColorPolyhamide); | |
2383 | ||
2384 | TGeoXtru* ccToSensAlSh = new TGeoXtru(2); | |
4249b2ee | 2385 | ccToSensAlSh->DefinePolygon(8, xcc, ycc); |
9c8369f9 | 2386 | ccToSensAlSh->DefineSection(0, 0.); |
2387 | ccToSensAlSh->DefineSection(1, fgkHybAlCCThick); | |
2388 | ||
6932f314 | 2389 | snprintf(ch, 20, "ccToSensAl%i", i); |
9c8369f9 | 2390 | TGeoVolume* ccToSensAlVol = new TGeoVolume(ch, ccToSensAlSh, alSDD50p100); |
2391 | ccToSensAlVol->SetLineColor(fColorAl); | |
2392 | ||
2393 | ccToSensPoliVol->AddNode(ccToSensAlVol, 1, 0); | |
2394 | ||
2395 | Double_t coord[3]; | |
2396 | ccLayer1.GetPoint(0,coord); | |
2397 | hybrid->AddNode(ccToSensPoliVol, i+1, | |
2398 | new TGeoCombiTrans(coord[0], coord[1], coord[2], | |
2399 | new TGeoRotation("",-90-fgkHybCC2SensorAng, 90, 90))); | |
b7943f00 | 2400 | }; |
c789ee28 | 2401 | |
b7943f00 | 2402 | //**************************************************** FL UP: |
2403 | // (last Al layer will be a special triangular shape) | |
2404 | TGeoBBox *sFLupPolyhamide = new TGeoBBox("sFLupPolyhamide", | |
2405 | fgkHybFLUpperWidth/2, flUpThick/2, | |
2406 | fgkHybFLUpperLength/2); | |
2407 | TGeoVolume *vFLupPolyhamide = new TGeoVolume("vFLupPolyhamide", | |
2408 | sFLupPolyhamide, polyhamideSDD); | |
2409 | vFLupPolyhamide->SetLineColor(fColorPolyhamide); | |
2410 | TGeoTranslation *trFLupPolyhamide = | |
2411 | new TGeoTranslation(fgkHybridWidth/2-fgkHybFLUpperWidth/2, | |
2412 | lowLayerYmin+lowFLTotalThick+flUpThick/2,0); | |
2413 | ||
2414 | hybrid->AddNode(vFLupPolyhamide, 1, trFLupPolyhamide); | |
2415 | ||
2416 | TGeoArb8 *aluStrip = new TGeoArb8(fgkHybAlThick/2); | |
2417 | aluStrip->SetVertex( 0,-fgkHybFLUpperAlDZ/2, fgkHybFLUpperWidth); | |
2418 | aluStrip->SetVertex( 1, fgkHybFLUpperAlDZ/2, fgkHybFLUpperWidth); | |
2419 | aluStrip->SetVertex( 2, fgkHybFLUpperAlDZ/2, fgkHybFLUpperWidth-fgkHybFLUpperAldx); | |
2420 | aluStrip->SetVertex( 3,-fgkHybFLUpperAlDZ/2, 0); | |
2421 | aluStrip->SetVertex( 4,-fgkHybFLUpperAlDZ/2, fgkHybFLUpperWidth); | |
2422 | aluStrip->SetVertex( 5, fgkHybFLUpperAlDZ/2, fgkHybFLUpperWidth); | |
2423 | aluStrip->SetVertex( 6, fgkHybFLUpperAlDZ/2, fgkHybFLUpperWidth-fgkHybFLUpperAldx); | |
2424 | aluStrip->SetVertex( 7,-fgkHybFLUpperAlDZ/2, 0); | |
2425 | TGeoVolume *vAluStrip = new TGeoVolume("vAluStrip",aluStrip, alSDD50p100); | |
2426 | // Al at ~50% | |
2427 | ||
2428 | vAluStrip->SetLineColor(fColorAl); | |
531d6cdc | 2429 | //TGeoRotation rotAluStrip("rotAluStrip",0, -90, 90); |
2430 | TGeoRotation *rotAluStrip = new TGeoRotation("rotAluStrip",0, -90, 90); | |
2431 | ||
b7943f00 | 2432 | Double_t yRotAluStrip = lowLayerYmin+lowFLTotalThick |
2433 | +flUpThick+fgkHybAlThick/2; | |
2434 | TGeoCombiTrans *aluStripTr1 = new TGeoCombiTrans( | |
2435 | fgkHybridWidth/2,yRotAluStrip, | |
531d6cdc | 2436 | fgkHybridLength/2-fgkHybFLlowChipZ1+1*fgkmm, rotAluStrip); |
b7943f00 | 2437 | TGeoCombiTrans *aluStripTr2 = new TGeoCombiTrans(*aluStripTr1); |
2438 | AddTranslationToCombiTrans(aluStripTr2,0,0, | |
2439 | fgkHybFLlowChipZ1-fgkHybFLlowChipZ2); | |
2440 | TGeoCombiTrans *aluStripTr3 = new TGeoCombiTrans(*aluStripTr2); | |
2441 | AddTranslationToCombiTrans(aluStripTr3,0,0, | |
2442 | fgkHybFLlowChipZ2-fgkHybFLlowChipZ3); | |
2443 | TGeoCombiTrans *aluStripTr4 = new TGeoCombiTrans(*aluStripTr3); | |
2444 | AddTranslationToCombiTrans(aluStripTr4,0,0, | |
2445 | fgkHybFLlowChipZ3-fgkHybFLlowChipZ4); | |
2446 | ||
2447 | hybrid->AddNode(vAluStrip, 1, aluStripTr1); | |
2448 | hybrid->AddNode(vAluStrip, 2, aluStripTr2); | |
2449 | hybrid->AddNode(vAluStrip, 3, aluStripTr3); | |
2450 | hybrid->AddNode(vAluStrip, 4, aluStripTr4); | |
b7943f00 | 2451 | //**************************************************** SMD: |
2452 | TGeoBBox *hybSMD = new TGeoBBox("ITSsddSMDshape", | |
2453 | fgkHybSMDmiddleL/2+fgkHybSMDendL, | |
2454 | fgkHybSMDheight/2,fgkHybSMDendW/2); | |
2455 | TGeoVolume *vHybSMD = new TGeoVolume("ITSsddSMD",hybSMD,airSDD); | |
2456 | ||
2457 | TGeoBBox *hybSMDmiddle = new TGeoBBox("ITSsddSMDmiddleShape", | |
2458 | fgkHybSMDmiddleL/2,fgkHybSMDheight/2, | |
2459 | fgkHybSMDmiddleW/2); | |
2460 | TGeoVolume *vHybSMDmiddle = new TGeoVolume("ITSsddSMDmiddle", | |
2461 | hybSMDmiddle,medSMD); | |
2462 | vHybSMDmiddle->SetLineColor(fColorSMD); | |
2463 | TGeoBBox *hybSMDend = new TGeoBBox("ITSsddSMDendShape", | |
2464 | fgkHybSMDendL/2,fgkHybSMDheight/2,fgkHybSMDendW/2); | |
2465 | TGeoVolume *vHybSMDend = new TGeoVolume("ITSsddSMDend", | |
2466 | hybSMDend,medSMDweld); | |
2467 | vHybSMDend->SetLineColor(fColorSMDweld); | |
2468 | TGeoTranslation *vHybSMDendTr1 = new TGeoTranslation("", | |
2469 | (fgkHybSMDmiddleL+fgkHybSMDendL)/2,0,0); | |
2470 | TGeoTranslation *vHybSMDendTr2 = new TGeoTranslation("", | |
2471 | -(fgkHybSMDmiddleL+fgkHybSMDendL)/2,0,0); | |
2472 | vHybSMD->AddNode(vHybSMDmiddle,1,0); | |
2473 | vHybSMD->AddNode(vHybSMDend,1,vHybSMDendTr1); | |
2474 | vHybSMD->AddNode(vHybSMDend,2,vHybSMDendTr2); | |
2475 | for (Int_t i=0; i<fgkNHybSMD; i++) { | |
2476 | TGeoTranslation *vHybSMDtr = new TGeoTranslation("", | |
2477 | -fgkHybridWidth/2+fgkHybSMDposX[i], | |
2478 | lowLayerYmin+lowFLTotalThick+fgkHybSMDheight/2, | |
2479 | -fgkHybridLength/2+fgkHybSMDposZ[i]); | |
2480 | hybrid->AddNode(vHybSMD, i+1, vHybSMDtr); | |
2481 | }; | |
2482 | ||
b7943f00 | 2483 | if (iLRSide == 0) { |
2484 | }; | |
2485 | ||
2486 | if(GetDebug(1)) hybrid->CheckOverlaps(0.01); | |
2487 | hybrid->SetVisibility(kFALSE); | |
2488 | return hybrid; | |
531d6cdc | 2489 | } |
c789ee28 | 2490 | |
db486a6e | 2491 | //________________________________________________________________________ |
73dfc864 | 2492 | TGeoVolume* AliITSv11GeometrySDD::CreateLadderSegment(Int_t iLay, Int_t iSeg) { |
b7943f00 | 2493 | // |
73dfc864 | 2494 | // Return a TGeoVolume* containing a segment of a ladder. |
b7943f00 | 2495 | // |
2496 | ||
e118532f | 2497 | TGeoMedium *phynoxSDD = GetMedium("INOX$"); |
108bd0fe | 2498 | TGeoMedium *coolerMediumSDD = GetMedium("WATER$"); |
73dfc864 | 2499 | TGeoMedium *airSDD = GetMedium("SDD AIR$"); |
9c8369f9 | 2500 | TGeoMedium *alSDD = GetMedium("AL$"); |
b7943f00 | 2501 | |
2502 | Double_t tDY = fgkLadderSegBoxDH/2; //space left on top of the ladder | |
2503 | Double_t segmentLength = fgkSegmentLength; | |
2504 | Double_t spaceBetweenCables = 500*fgkmicron; | |
2505 | ||
2506 | //***************************************** | |
2507 | // Set parameters according to (iLay,iSeg): | |
2508 | //***************************************** | |
2509 | Int_t nDetectors = fgkLay3Ndet; | |
2510 | Double_t coolPipeSuppH = fgkLay3CoolPipeSuppH; | |
2511 | Double_t sensorCenterZPos = fLay3sensorZPos[iSeg]- | |
2512 | (fgkSegmentLength*fgkLay3Ndet/2. - | |
2513 | fgkSegmentLength/2-(iSeg)*fgkSegmentLength); | |
2514 | // sensorCenterZPos = z in segment local coord syst. | |
2515 | ||
2516 | AliITSv11GeomCableFlat *digitCableA = fDigitCableLay3A; | |
2517 | AliITSv11GeomCableFlat *digitCableB = fDigitCableLay3B; | |
2518 | ||
2519 | if (iLay==3) { | |
2520 | } else if (iLay==4) { | |
2521 | nDetectors = fgkLay4Ndet; | |
2522 | coolPipeSuppH = fgkLay4CoolPipeSuppH; | |
2523 | sensorCenterZPos = fLay4sensorZPos[iSeg]- | |
2524 | (fgkSegmentLength*fgkLay4Ndet/2. - | |
2525 | fgkSegmentLength/2-(iSeg)*fgkSegmentLength); | |
2526 | digitCableA = fDigitCableLay4A; | |
2527 | digitCableB = fDigitCableLay4B; | |
2528 | } else | |
2529 | printf("AliITSv11GeometrySDD::CreateLadderSegment Wrong layer index !"); | |
2530 | ||
2531 | ||
2532 | Double_t cableSideSign = -1; | |
2533 | if (iSeg<nDetectors/2) cableSideSign = 1; | |
2534 | Double_t spaceForCables = spaceBetweenCables* | |
2535 | (nDetectors-TMath::Abs(nDetectors-2*iSeg-1)-1)/2 | |
2536 | +0.1*fgkmicron; | |
2537 | // gives [0-1-2-2-1-0]*spaceBetweenCables | |
2538 | // or [0-1-2-3-3-2-1-0]*spaceBetweenCables | |
2539 | Int_t iUpdateCableMin; | |
2540 | Int_t iUpdateCableMax; | |
2541 | if (cableSideSign==-1) { | |
2542 | iUpdateCableMin = nDetectors/2; | |
2543 | iUpdateCableMax = iSeg-1; | |
2544 | } else { | |
2545 | iUpdateCableMin = iSeg+1; | |
2546 | iUpdateCableMax = nDetectors/2-1; | |
2547 | }; | |
2548 | ||
2549 | if(GetDebug(1)){ | |
2550 | cout << "Segment ("<< iLay <<',' << iSeg | |
2551 | << ") : sensor z shift in local segment coord.=" | |
2552 | << sensorCenterZPos << endl; | |
2553 | }; | |
2554 | ||
2555 | //**************************** | |
2556 | // The segment volume | |
2557 | //**************************** | |
108bd0fe | 2558 | |
73dfc864 | 2559 | // Use of TGeoVolumeAssembly increases the calculation time of overlaps and very |
2560 | // likely slows down the transport of particles through the geometry | |
2561 | ||
2562 | //TGeoVolumeAssembly *virtualSeg = new TGeoVolumeAssembly("ITSsddSegment"); | |
2563 | ||
9c8369f9 | 2564 | // TGeoBBox *segBox = new TGeoBBox("ITSsddSegBox", |
2565 | // fgkLadderWidth/2+fgkPinSuppWidth+fgkLadderSegBoxDW, | |
2566 | // fgkLadderHeight/2+fgkLadderSegBoxDH/2, | |
2567 | // segmentLength/2); | |
2568 | // A shaped Xtru instead of a simple BBox to avoid overlaps and extrusions | |
2569 | TGeoXtru *segBox = new TGeoXtru(2); | |
2570 | segBox->SetName("ITSsddSegBox"); | |
2571 | ||
4249b2ee | 2572 | Double_t xseg[12],yseg[12]; |
2573 | xseg[ 0] = -(fgkLadderWidth/2+fgkPinSuppWidth+fgkLadderSegBoxDW); | |
2574 | yseg[ 0] = fgkLadderHeight/2+fgkLadderSegBoxDH/2; | |
2575 | xseg[ 1] = xseg[0]; | |
2576 | yseg[ 1] = -yseg[0]; | |
2577 | xseg[ 2] = 0.87*xseg[1]; | |
2578 | yseg[ 2] = yseg[1]; | |
4f7d5a2a | 2579 | xseg[ 3] = 0.77*xseg[1]; |
2580 | yseg[ 3] = -yseg[0] - 0.62*fgkHybCC2SensorLen; | |
2581 | xseg[ 4] = 0.72*xseg[1]; | |
4249b2ee | 2582 | yseg[ 4] = yseg[3]; |
2583 | xseg[ 5] = 0.83*xseg[1]; | |
2584 | yseg[ 5] = yseg[1]; | |
2585 | ||
2586 | for (Int_t j=0; j<6; j++) { | |
2587 | xseg[6+j] = -xseg[5-j]; | |
2588 | yseg[6+j] = yseg[5-j]; | |
2589 | } | |
2590 | ||
2591 | segBox->DefinePolygon(12, xseg, yseg); | |
9c8369f9 | 2592 | segBox->DefineSection(0,-segmentLength/2); |
2593 | segBox->DefineSection(1, segmentLength/2); | |
2594 | ||
73dfc864 | 2595 | TGeoVolume *virtualSeg = new TGeoVolume("ITSsddSegment", |
2596 | segBox, airSDD); | |
2597 | virtualSeg->SetVisibility(kFALSE); | |
b7943f00 | 2598 | |
2599 | //****************************** | |
2600 | // Carbon fiber structure : | |
2601 | //****************************** | |
2602 | ||
2603 | virtualSeg->AddNode(fLaddSegCommonVol[0], 1, fLaddSegCommonTr[0]); | |
2604 | Int_t volumeIndex = 1; | |
2605 | for (Int_t i = 1; i<fgkNladdSegCommonVol;i++ ) { | |
2606 | if (fLaddSegCommonVol[i]==fLaddSegCommonVol[i-1]) | |
2607 | volumeIndex++; | |
2608 | else | |
2609 | volumeIndex = 1; | |
2610 | virtualSeg->AddNode(fLaddSegCommonVol[i], volumeIndex, | |
2611 | fLaddSegCommonTr[i]); | |
2612 | }; | |
2613 | ||
2614 | //********************************** | |
2615 | // Pine support of the sensors : | |
2616 | //********************************** | |
531d6cdc | 2617 | TGeoRotation *rotPS1 = new TGeoRotation("",0,-90,90); |
2618 | TGeoRotation *rotPS2 = new TGeoRotation("",0,-90,-90); | |
2619 | ||
73dfc864 | 2620 | // The use of the following constructor type allow to use rotPS1 and rotPS2 |
2621 | // (and not copy them) therefore we gain some memory | |
b7943f00 | 2622 | TGeoCombiTrans *transPS1 = new TGeoCombiTrans( fgkPinDYOnSensor, |
2623 | - fgkLadderHeight/2.-tDY | |
2624 | + fgkPinSuppHeight/2., | |
531d6cdc | 2625 | sensorCenterZPos+fgkPinDXminOnSensor,rotPS1); |
73dfc864 | 2626 | |
2627 | TGeoCombiTrans *transPS2 = new TGeoCombiTrans( fgkPinDYOnSensor, | |
2628 | - fgkLadderHeight/2.-tDY | |
2629 | + fgkPinSuppHeight/2., | |
2630 | sensorCenterZPos+fgkPinDXminOnSensor,rotPS1); | |
b7943f00 | 2631 | AddTranslationToCombiTrans(transPS2, 0, 0, fgkPinPinDDXOnSensor); |
73dfc864 | 2632 | |
2633 | TGeoCombiTrans *transPS3 = new TGeoCombiTrans( fgkPinDYOnSensor, | |
2634 | - fgkLadderHeight/2.-tDY | |
2635 | + fgkPinSuppHeight/2., | |
2636 | sensorCenterZPos+fgkPinDXminOnSensor,rotPS1); | |
b7943f00 | 2637 | AddTranslationToCombiTrans(transPS3, 0, 0, -2*fgkPinDXminOnSensor); |
73dfc864 | 2638 | |
2639 | TGeoCombiTrans *transPS4 = new TGeoCombiTrans( fgkPinDYOnSensor, | |
2640 | - fgkLadderHeight/2.-tDY | |
2641 | + fgkPinSuppHeight/2., | |
2642 | sensorCenterZPos+fgkPinDXminOnSensor,rotPS1); | |
2643 | AddTranslationToCombiTrans(transPS4, 0, 0, -2*fgkPinDXminOnSensor-fgkPinPinDDXOnSensor); | |
b7943f00 | 2644 | |
2645 | TGeoCombiTrans *transPS5 = new TGeoCombiTrans( -fgkPinDYOnSensor, | |
2646 | - fgkLadderHeight/2. - tDY | |
2647 | + fgkPinSuppHeight/2., | |
531d6cdc | 2648 | sensorCenterZPos+fgkPinDXminOnSensor,rotPS2); |
73dfc864 | 2649 | |
2650 | TGeoCombiTrans *transPS6 = new TGeoCombiTrans( -fgkPinDYOnSensor, | |
2651 | - fgkLadderHeight/2. - tDY | |
2652 | + fgkPinSuppHeight/2., | |
2653 | sensorCenterZPos+fgkPinDXminOnSensor,rotPS2); | |
b7943f00 | 2654 | AddTranslationToCombiTrans(transPS6, 0, 0, fgkPinPinDDXOnSensor); |
73dfc864 | 2655 | |
2656 | TGeoCombiTrans *transPS7 = new TGeoCombiTrans( -fgkPinDYOnSensor, | |
2657 | - fgkLadderHeight/2. - tDY | |
2658 | + fgkPinSuppHeight/2., | |
2659 | sensorCenterZPos+fgkPinDXminOnSensor,rotPS2); | |
b7943f00 | 2660 | AddTranslationToCombiTrans(transPS7, 0, 0, -2*fgkPinDXminOnSensor); |
73dfc864 | 2661 | |
2662 | TGeoCombiTrans *transPS8 = new TGeoCombiTrans( -fgkPinDYOnSensor, | |
2663 | - fgkLadderHeight/2. - tDY | |
2664 | + fgkPinSuppHeight/2., | |
2665 | sensorCenterZPos+fgkPinDXminOnSensor,rotPS2); | |
2666 | AddTranslationToCombiTrans(transPS8, 0, 0, -2*fgkPinDXminOnSensor-fgkPinPinDDXOnSensor); | |
b7943f00 | 2667 | |
2668 | virtualSeg->AddNode(fPinSupport, 1, transPS1); | |
2669 | virtualSeg->AddNode(fPinSupport, 2, transPS2); | |
2670 | virtualSeg->AddNode(fPinSupport, 3, transPS3); | |
2671 | virtualSeg->AddNode(fPinSupport, 4, transPS4); | |
2672 | virtualSeg->AddNode(fPinSupport, 5, transPS5); | |
2673 | virtualSeg->AddNode(fPinSupport, 6, transPS6); | |
2674 | virtualSeg->AddNode(fPinSupport, 7, transPS7); | |
2675 | virtualSeg->AddNode(fPinSupport, 8, transPS8); | |
e118532f | 2676 | |
9c8369f9 | 2677 | TGeoMedium *pinMed = GetMedium("RYTON$"); |
e118532f | 2678 | Double_t fgkPinHeight = 4.5*fgkmm; |
2679 | TGeoTube *pineS = new TGeoTube("ITSsddPin",0,fgkPinR, | |
2680 | fgkPinHeight/2.); | |
2681 | TGeoVolume *pineV = new TGeoVolume("ITSsddPinVol", pineS, pinMed); | |
2682 | ||
2683 | TGeoCombiTrans *transPS2b = new TGeoCombiTrans( fgkPinDYOnSensor, | |
2684 | - fgkLadderHeight/2.-tDY | |
2685 | + fgkPinHeight/2., | |
2686 | sensorCenterZPos+fgkPinDXminOnSensor,rotPS1); | |
2687 | AddTranslationToCombiTrans(transPS2b, 0, 0, fgkPinPinDDXOnSensor); | |
2688 | virtualSeg->AddNode(pineV, 1, transPS2b); | |
2689 | ||
2690 | TGeoCombiTrans *transPS6b = new TGeoCombiTrans( -fgkPinDYOnSensor, | |
2691 | - fgkLadderHeight/2. - tDY | |
2692 | + fgkPinHeight/2., | |
2693 | sensorCenterZPos+fgkPinDXminOnSensor,rotPS2); | |
2694 | AddTranslationToCombiTrans(transPS6b, 0, 0, fgkPinPinDDXOnSensor); | |
2695 | virtualSeg->AddNode(pineV, 2, transPS6b); | |
2696 | ||
2697 | ||
2698 | TGeoCombiTrans *transPS4b = new TGeoCombiTrans( fgkPinDYOnSensor, | |
2699 | - fgkLadderHeight/2.-tDY | |
2700 | + fgkPinHeight/2., | |
2701 | sensorCenterZPos+fgkPinDXminOnSensor,rotPS1); | |
2702 | AddTranslationToCombiTrans(transPS4b, 0, 0, -2*fgkPinDXminOnSensor-fgkPinPinDDXOnSensor); | |
2703 | virtualSeg->AddNode(pineV, 3, transPS4b); | |
2704 | ||
2705 | TGeoCombiTrans *transPS8b = new TGeoCombiTrans( -fgkPinDYOnSensor, | |
2706 | - fgkLadderHeight/2. - tDY | |
2707 | + fgkPinHeight/2., | |
2708 | sensorCenterZPos+fgkPinDXminOnSensor,rotPS2); | |
2709 | AddTranslationToCombiTrans(transPS8b, 0, 0, -2*fgkPinDXminOnSensor-fgkPinPinDDXOnSensor); | |
2710 | virtualSeg->AddNode(pineV, 4, transPS8b); | |
2711 | ||
2712 | ||
b7943f00 | 2713 | //****************************** |
2714 | // Cooling pipe supports : | |
2715 | //****************************** | |
2716 | Double_t triangleHeight = fgkLadderHeight - fgkLadderBeamRadius; | |
2717 | Double_t halfTheta = TMath::ATan( 0.5*fgkLadderWidth/triangleHeight ); | |
2718 | Double_t triangleCPaxeDist = fgkCoolPipeSuppAxeDist-fgkCoolPipeSuppWidthExt- | |
2719 | fgkCoolPipeSuppWidthIn+fgkLadderBeamRadius; | |
2720 | ||
2721 | Double_t coolPipeSuppL = TMath::Tan(halfTheta)* | |
2722 | (triangleHeight+triangleCPaxeDist/ | |
2723 | TMath::Sin(halfTheta)-coolPipeSuppH); | |
2724 | if (fAddCoolingSyst) { | |
531d6cdc | 2725 | TGeoRotation *rotCPS2 = new TGeoRotation("", -halfTheta*TMath::RadToDeg(), -90, 90); |
2726 | TGeoRotation *rotCPS1 = new TGeoRotation("", halfTheta*TMath::RadToDeg(), -90, -90); | |
b7943f00 | 2727 | TGeoCombiTrans *transCPS1 = new TGeoCombiTrans(coolPipeSuppL, |
fa4639a3 | 2728 | -fgkLadderHeight/2. - tDY |
b7943f00 | 2729 | +coolPipeSuppH+fgkLadderBeamRadius, |
531d6cdc | 2730 | -segmentLength/2., rotCPS1); |
73dfc864 | 2731 | |
2732 | TGeoCombiTrans *transCPS3 = new TGeoCombiTrans(coolPipeSuppL, | |
2733 | -fgkLadderHeight/2. - tDY | |
2734 | +coolPipeSuppH+fgkLadderBeamRadius, | |
2735 | -segmentLength/2., rotCPS1); | |
b7943f00 | 2736 | AddTranslationToCombiTrans(transCPS3, 0, 0, segmentLength); |
2737 | ||
2738 | TGeoCombiTrans *transCPS2 = new TGeoCombiTrans(-coolPipeSuppL, | |
fa4639a3 | 2739 | -fgkLadderHeight/2.- tDY |
b7943f00 | 2740 | +coolPipeSuppH+fgkLadderBeamRadius, |
531d6cdc | 2741 | segmentLength/2., rotCPS2); |
73dfc864 | 2742 | |
2743 | TGeoCombiTrans *transCPS4 = new TGeoCombiTrans(-coolPipeSuppL, | |
2744 | -fgkLadderHeight/2.- tDY | |
2745 | +coolPipeSuppH+fgkLadderBeamRadius, | |
2746 | segmentLength/2., rotCPS2); | |
b7943f00 | 2747 | AddTranslationToCombiTrans(transCPS4, 0, 0, -segmentLength); |
2748 | ||
2749 | virtualSeg->AddNode(fCoolPipeSupportL, 1, transCPS1); | |
2750 | virtualSeg->AddNode(fCoolPipeSupportL, 2, transCPS2); | |
2751 | virtualSeg->AddNode(fCoolPipeSupportR, 1, transCPS3); | |
2752 | virtualSeg->AddNode(fCoolPipeSupportR, 2, transCPS4); | |
2753 | }; | |
2754 | ||
2755 | //************************ | |
2756 | // Cooling pipes : | |
2757 | //************************ | |
2758 | TGeoTranslation *pipeTr1 = new TGeoTranslation(coolPipeSuppL, | |
2759 | -fgkLadderHeight/2. - tDY + | |
2760 | fgkLadderBeamRadius+coolPipeSuppH, 0); | |
2761 | TGeoTranslation *pipeTr2 = new TGeoTranslation(-coolPipeSuppL, | |
2762 | -fgkLadderHeight/2.- tDY + | |
2763 | fgkLadderBeamRadius+coolPipeSuppH, 0); | |
2764 | ||
2765 | if (fAddCoolingSyst) { | |
108bd0fe | 2766 | TGeoTube *coolingPipeShape = new TGeoTube( fgkCoolPipeInnerDiam/2, |
2767 | fgkCoolPipeOuterDiam/2, | |
2768 | segmentLength/2); | |
2769 | TGeoTube *coolerShape = new TGeoTube( 0, fgkCoolPipeInnerDiam/2, | |
2770 | segmentLength/2); | |
2771 | ||
2772 | TGeoVolume *coolingPipe = new TGeoVolume("ITSsddCoolingPipe", | |
2773 | coolingPipeShape, phynoxSDD ); | |
2774 | coolingPipe->SetLineColor(fColorPhynox); | |
2775 | TGeoVolume *cooler = new TGeoVolume("ITSsddCoolingLiquid",coolerShape, | |
2776 | coolerMediumSDD ); | |
2777 | ||
2778 | ||
2779 | virtualSeg->AddNode(coolingPipe, 1, pipeTr1); | |
2780 | virtualSeg->AddNode(coolingPipe, 2, pipeTr2); | |
2781 | if (fCoolingOn) { | |
2782 | virtualSeg->AddNode(cooler, 1, pipeTr1); | |
2783 | virtualSeg->AddNode(cooler, 2, pipeTr2); | |
2784 | }; | |
b7943f00 | 2785 | }; |
c789ee28 | 2786 | |
b7943f00 | 2787 | //********************************** |
2788 | // Bases of hybrid thermal bridges | |
2789 | //********************************** | |
2790 | Double_t shiftHyb = 1.05; // shift between thermal Bridge base and thermal bridge | |
2791 | // approx !!! not clear on 0752/14-A | |
2792 | if (fAddCoolingSyst) { | |
73dfc864 | 2793 | TGeoRotation rotHybrid1("", 0, 0, -90 - fgkHybridAngle); |
2794 | TGeoRotation rotHybrid2("", 0 ,180, 90 - fgkHybridAngle); | |
2795 | TGeoCombiTrans *baseTr1 = new TGeoCombiTrans(*pipeTr2, rotHybrid1); | |
2796 | TGeoCombiTrans *baseTr2 = new TGeoCombiTrans(*pipeTr1, rotHybrid2); | |
b7943f00 | 2797 | |
2798 | virtualSeg->AddNode(fBaseThermalBridge, 1, baseTr1); | |
2799 | virtualSeg->AddNode(fBaseThermalBridge, 2, baseTr2); | |
2800 | }; | |
2801 | ||
2802 | //************************* | |
2803 | // the 2 hybrids : | |
2804 | //************************* | |
4249b2ee | 2805 | Double_t hybDy = ((TGeoXtru*)fHybrid->GetShape())->GetY(2); |
b7943f00 | 2806 | Double_t distAxeToHybridCenter = fgkBTBaxisAtoBase+hybDy; |
2807 | ||
2808 | Double_t hybrVolX = ( distAxeToHybridCenter*CosD(fgkHybridAngle) | |
2809 | - shiftHyb*SinD(fgkHybridAngle) ); | |
2810 | Double_t hybrVolY = ( distAxeToHybridCenter*SinD(fgkHybridAngle) | |
2811 | + shiftHyb*CosD(fgkHybridAngle) ); | |
2812 | if (fAddHybrids) { | |
2813 | TGeoRotation rotHybrid3("", 0, 0, 90. - fgkHybridAngle); | |
2814 | TGeoRotation rotHybrid4("", 0 ,180, -90. - fgkHybridAngle); | |
2815 | TGeoCombiTrans *hybTr1 = new TGeoCombiTrans(*pipeTr2, rotHybrid3); | |
2816 | TGeoCombiTrans *hybTr2 = new TGeoCombiTrans(*pipeTr1, rotHybrid4); | |
2817 | AddTranslationToCombiTrans( hybTr1, -hybrVolX, hybrVolY, 0); | |
2818 | AddTranslationToCombiTrans( hybTr2, hybrVolX, hybrVolY, 0); | |
2819 | ||
2820 | virtualSeg->AddNode(fHybrid, 1, hybTr1); | |
2821 | virtualSeg->AddNode(fHybrid, 2, hybTr2); | |
2822 | }; | |
2823 | ||
2824 | //*********** | |
2825 | // cables | |
2826 | //*********** | |
2827 | if (fAddCables) { | |
2828 | // Starting from this segment | |
9c8369f9 | 2829 | Double_t hybDz = ((TGeoXtru*)fHybrid->GetShape())->GetZ(1); |
2830 | Double_t hybDx = ((TGeoXtru*)fHybrid->GetShape())->GetX(1); | |
b7943f00 | 2831 | Double_t posDigitCableAlongHyb = shiftHyb+ hybDx |
2832 | - digitCableA->GetWidth()/2; | |
2833 | Double_t distAxeToDigitCableCenter = distAxeToHybridCenter+hybDy | |
2834 | - digitCableA->GetThickness()/2; | |
2835 | ||
2836 | Double_t digitCableX = ( coolPipeSuppL | |
2837 | + distAxeToDigitCableCenter*CosD(fgkHybridAngle) | |
2838 | - posDigitCableAlongHyb*SinD(fgkHybridAngle) ); | |
2839 | Double_t digitCableY = ( - fgkLadderHeight/2.-TMath::Abs(tDY) | |
2840 | + fgkLadderBeamRadius+coolPipeSuppH | |
2841 | + distAxeToDigitCableCenter*SinD(fgkHybridAngle) | |
2842 | + posDigitCableAlongHyb*CosD(fgkHybridAngle) ); | |
2843 | ||
2844 | ||
2845 | Double_t digitCableCenterA0[3]={ -cableSideSign*digitCableX, | |
2846 | digitCableY, cableSideSign*hybDz }; | |
2847 | Double_t digitCableCenterA1[3] = { | |
2848 | -cableSideSign*(digitCableX+spaceForCables*CosD(fgkHybridAngle)), | |
2849 | digitCableY+spaceForCables*SinD(fgkHybridAngle), | |
2850 | cableSideSign*segmentLength/2 }; | |
2851 | ||
2852 | Double_t digitCableCenterB0[3]={ cableSideSign*digitCableX, | |
2853 | digitCableY,cableSideSign*hybDz}; | |
2854 | Double_t digitCableCenterB1[3]={ | |
2855 | cableSideSign*(digitCableX+spaceForCables*CosD(fgkHybridAngle)), | |
2856 | digitCableY+spaceForCables*SinD(fgkHybridAngle), | |
2857 | cableSideSign*segmentLength/2 }; | |
2858 | ||
2859 | Double_t vZ[3] = {0,0,1}; | |
2860 | digitCableA[iSeg].AddCheckPoint( virtualSeg, 0, digitCableCenterA0, vZ); | |
2861 | digitCableA[iSeg].AddCheckPoint( virtualSeg, 1, digitCableCenterA1, vZ); | |
2862 | digitCableB[iSeg].AddCheckPoint( virtualSeg, 0, digitCableCenterB0, vZ); | |
2863 | digitCableB[iSeg].AddCheckPoint( virtualSeg, 1, digitCableCenterB1, vZ); | |
2864 | ||
2865 | // Updating the other cables | |
2866 | for (Int_t iCable=iUpdateCableMin; iCable<=iUpdateCableMax; iCable++) { | |
2867 | ||
2868 | Int_t iPoint = TMath::Abs(iCable-iSeg)+1; | |
2869 | Double_t coord[3]; | |
2870 | digitCableA[iCable].GetPoint( 1, coord); | |
2871 | digitCableA[iCable].AddCheckPoint( virtualSeg, iPoint, coord, vZ); | |
2872 | digitCableB[iCable].GetPoint( 1, coord); | |
2873 | digitCableB[iCable].AddCheckPoint( virtualSeg, iPoint, coord, vZ); | |
2874 | }; | |
9c8369f9 | 2875 | |
2876 | // Now the small Al foil on the same hybrid side | |
2877 | Double_t xfoil[5],yfoil[5]; | |
2878 | hybDx *= 0.95; | |
2879 | xfoil[0] = -fgkHybridAlFoilWide/2; | |
2880 | yfoil[0] = hybDx; | |
2881 | xfoil[1] = fgkHybridAlFoilWide/2; | |
2882 | yfoil[1] = yfoil[0]; | |
2883 | xfoil[2] = xfoil[1]; | |
2884 | yfoil[2] = -hybDx + (fgkHybridAlFoilWide - fgkHybridAlFoilSide); | |
2885 | xfoil[3] = xfoil[0] + fgkHybridAlFoilSide; | |
2886 | yfoil[3] = -hybDx; | |
2887 | xfoil[4] = xfoil[0]; | |
2888 | yfoil[4] = yfoil[3]; | |
2889 | ||
2890 | TGeoXtru* alFoilSh = new TGeoXtru(2); | |
2891 | alFoilSh->DefinePolygon(5, xfoil, yfoil); | |
2892 | alFoilSh->DefineSection(0,-fgkHybridAlFoilThick/2); | |
2893 | alFoilSh->DefineSection(1, fgkHybridAlFoilThick/2); | |
2894 | ||
2895 | TGeoVolume* alFoilVol = new TGeoVolume("ITSsddAlFoilHybSide", alFoilSh, alSDD); | |
2896 | alFoilVol->SetLineColor(fColorAl); | |
2897 | ||
2898 | Double_t zFoilTrans = cableSideSign*(hybDz + alFoilSh->GetX(1)); | |
2899 | TGeoRotation rotFoil3; | |
2900 | TGeoRotation rotFoil4; | |
2901 | if (cableSideSign > 0) { | |
2902 | rotFoil3 = TGeoRotation("", 90-fgkHybridAngle, -90, -90); | |
2903 | rotFoil4 = TGeoRotation("",-90+fgkHybridAngle, 90, 90); | |
2904 | } else { | |
2905 | rotFoil3 = TGeoRotation("", 90-fgkHybridAngle, 90, -90); | |
2906 | rotFoil4 = TGeoRotation("",-90+fgkHybridAngle, -90, 90); | |
2907 | } | |
2908 | TGeoCombiTrans *foiTr1 = new TGeoCombiTrans(*pipeTr2, rotFoil3); | |
2909 | TGeoCombiTrans *foiTr2 = new TGeoCombiTrans(*pipeTr1, rotFoil4); | |
2910 | AddTranslationToCombiTrans( foiTr1, -hybrVolX, hybrVolY, zFoilTrans); | |
2911 | AddTranslationToCombiTrans( foiTr2, hybrVolX, hybrVolY, zFoilTrans); | |
2912 | ||
2913 | virtualSeg->AddNode(alFoilVol, 1, foiTr1); | |
2914 | virtualSeg->AddNode(alFoilVol, 2, foiTr2); | |
b7943f00 | 2915 | }; |
2916 | ||
2917 | //********************************** | |
2918 | if(GetDebug(1)) virtualSeg->CheckOverlaps(0.01); | |
b7943f00 | 2919 | return virtualSeg; |
531d6cdc | 2920 | } |
db486a6e | 2921 | |
c789ee28 | 2922 | |
2923 | //________________________________________________________________________ | |
2924 | TGeoVolume* AliITSv11GeometrySDD::CreatePinSupport() { | |
2925 | // | |
e118532f | 2926 | // Create a pine support and its pine |
c789ee28 | 2927 | // axis of rotation is the cone axis, center in its middle |
2928 | // | |
9c8369f9 | 2929 | TGeoMedium *rytonSDD = GetMedium("RYTON$"); |
e118532f | 2930 | |
b7943f00 | 2931 | TGeoCone *cone = new TGeoCone("ITSsddPinSuppCone",fgkPinSuppHeight/2., |
2932 | 0,fgkPinSuppRmax,0,fgkPinSuppRmax- | |
2933 | fgkPinSuppHeight*TanD(fgkPinSuppConeAngle) ); | |
2934 | TGeoBBox *tong = new TGeoBBox("ITSsddPinSuppTong",fgkPinSuppRmax, | |
2935 | fgkPinSuppLength/2.,fgkPinSuppThickness/2.); | |
2936 | TGeoTube *hole = new TGeoTube("ITSsddPinSuppHole",0,fgkPinR, | |
e118532f | 2937 | fgkPinSuppHeight/2.+0.00001); |
2938 | // 0.00001 is for seing the actual hole (avoid viewer artefact) | |
2939 | ||
c789ee28 | 2940 | if(GetDebug(3)){// Remove compiler warning. |
db486a6e | 2941 | cone->InspectShape(); |
2942 | tong->InspectShape(); | |
2943 | hole->InspectShape(); | |
c789ee28 | 2944 | }; |
db486a6e | 2945 | |
2946 | TGeoTranslation *tongTrans = new TGeoTranslation("ITSsddPinSuppTongTr",0, | |
b7943f00 | 2947 | fgkPinSuppLength/2.,-fgkPinSuppHeight/2.+fgkPinSuppThickness/2.); |
db486a6e | 2948 | tongTrans->RegisterYourself(); |
2949 | TGeoCompositeShape *pinSupportShape = new TGeoCompositeShape( | |
b7943f00 | 2950 | "ITSsddPinSupportShape","(ITSsddPinSuppCone+" |
e118532f | 2951 | "ITSsddPinSuppTong:ITSsddPinSuppTongTr)-ITSsddPinSuppHole"); |
db486a6e | 2952 | |
e118532f | 2953 | TGeoVolume *pinSupport = new TGeoVolume("ITSsddPinSupport", pinSupportShape, |
db486a6e | 2954 | rytonSDD); |
c789ee28 | 2955 | pinSupport->SetLineColor(fColorRyton); |
e118532f | 2956 | |
db486a6e | 2957 | return pinSupport; |
531d6cdc | 2958 | } |
c789ee28 | 2959 | |
b7943f00 | 2960 | |
db486a6e | 2961 | //________________________________________________________________________ |
c789ee28 | 2962 | TGeoVolume* AliITSv11GeometrySDD::CreateCoolPipeSupportL() { |
2963 | // | |
2964 | // Create half of the cooling pipe support (ALR-0752/3) | |
2965 | // | |
2966 | ||
b7943f00 | 2967 | Double_t diffX = fgkCoolPipeSuppHeight*TanD(fgkCoolPipeSuppAngle); |
c789ee28 | 2968 | |
b7943f00 | 2969 | TGeoArb8 *side1 = new TGeoArb8(fgkCoolPipeSuppHeight/2.); |
8f20b5e4 | 2970 | side1->SetName("ITSsddCPSside1"); |
b7943f00 | 2971 | side1->SetVertex( 0, 0, -fgkCoolPipeSuppWidthExt/2.); |
8f20b5e4 | 2972 | side1->SetVertex( 1, 0, fgkCoolPipeSuppWidthExt/2.); |
b7943f00 | 2973 | side1->SetVertex( 2, fgkCoolPipeSuppMaxLength/2.-diffX, |
2974 | fgkCoolPipeSuppWidthExt/2.); | |
8f20b5e4 | 2975 | side1->SetVertex( 3, fgkCoolPipeSuppMaxLength/2.-diffX, |
b7943f00 | 2976 | -fgkCoolPipeSuppWidthExt/2.); |
8f20b5e4 | 2977 | side1->SetVertex( 4, 0, -fgkCoolPipeSuppWidthExt/2.); |
2978 | side1->SetVertex( 5, 0, fgkCoolPipeSuppWidthExt/2.); | |
b7943f00 | 2979 | side1->SetVertex( 6, fgkCoolPipeSuppMaxLength/2., |
2980 | fgkCoolPipeSuppWidthExt/2.); | |
8f20b5e4 | 2981 | side1->SetVertex( 7, fgkCoolPipeSuppMaxLength/2., |
2982 | -fgkCoolPipeSuppWidthExt/2.); | |
c789ee28 | 2983 | |
2984 | TGeoTranslation *side1Tr = new TGeoTranslation("ITSsddCPStr1",0, | |
b7943f00 | 2985 | - fgkCoolPipeSuppAxeDist |
2986 | + fgkCoolPipeSuppWidthExt/2., 0); | |
c789ee28 | 2987 | side1Tr->RegisterYourself(); |
2988 | TGeoTranslation *side2Tr = new TGeoTranslation("ITSsddCPStr2",0, | |
b7943f00 | 2989 | - fgkCoolPipeSuppAxeDist |
2990 | + fgkCoolPipeSuppWidthExt*3/2. | |
2991 | + fgkCoolPipeSuppWidthIn,0); | |
c789ee28 | 2992 | side2Tr->RegisterYourself(); |
2993 | ||
2994 | TGeoBBox *middle = new TGeoBBox("ITSsddCPSmiddle", | |
b7943f00 | 2995 | (fgkCoolPipeSuppMaxLength/2.-fgkCoolPipeSuppSlitL)/2., |
2996 | fgkCoolPipeSuppWidthIn/2., fgkCoolPipeSuppHeight/2.); | |
c789ee28 | 2997 | TGeoTranslation *middleTr = |
2998 | new TGeoTranslation("ITSsddCPStr3", | |
b7943f00 | 2999 | (fgkCoolPipeSuppMaxLength/2.-fgkCoolPipeSuppSlitL)/2., |
3000 | -fgkCoolPipeSuppAxeDist+fgkCoolPipeSuppWidthExt | |
3001 | +fgkCoolPipeSuppWidthIn/2., 0); | |
c789ee28 | 3002 | middleTr->RegisterYourself(); |
3003 | ||
3004 | TGeoBBox *axeBox = new TGeoBBox("ITSsddCPSaxeBox", | |
b7943f00 | 3005 | fgkCoolPipeSuppTongW/4., |
3006 | (fgkCoolPipeSuppFulWidth | |
3007 | - 2*fgkCoolPipeSuppWidthExt | |
3008 | - fgkCoolPipeSuppWidthIn)/2, | |
3009 | fgkCoolPipeSuppHeight/2.); | |
c789ee28 | 3010 | |
3011 | TGeoTranslation *axeBoxTr = new TGeoTranslation("ITSsddCPSAxBoxTr", | |
b7943f00 | 3012 | fgkCoolPipeSuppTongW/4., |
3013 | - fgkCoolPipeSuppAxeDist | |
3014 | + fgkCoolPipeSuppFulWidth | |
c789ee28 | 3015 | - axeBox->GetDY(), 0); |
3016 | axeBoxTr->RegisterYourself(); | |
3017 | ||
b7943f00 | 3018 | TGeoTube *axe = new TGeoTube("ITSsddCPSaxe",0,fgkCoolPipeSuppHoleDiam/2., |
3019 | fgkCoolPipeSuppTongW/4.); | |
c789ee28 | 3020 | |
531d6cdc | 3021 | TGeoRotation *axeRot = new TGeoRotation("ITSsddCPSaxeRot",90,90,0); |
c789ee28 | 3022 | TGeoCombiTrans *axeTrans = new TGeoCombiTrans("ITSsddCPSaxeTr", |
531d6cdc | 3023 | fgkCoolPipeSuppTongW/4.,0,0,axeRot); |
c789ee28 | 3024 | axeTrans->RegisterYourself(); |
531d6cdc | 3025 | //delete axeRot; // make the code crash, no idea of why !!! |
c789ee28 | 3026 | |
3027 | if(GetDebug(3)){ | |
3028 | middle->InspectShape(); | |
3029 | axe->InspectShape(); | |
3030 | }; | |
3031 | ||
9c8369f9 | 3032 | TGeoMedium *rytonSDD = GetMedium("RYTON$"); |
c789ee28 | 3033 | |
3034 | TGeoCompositeShape *coolPipeSuppShape = new TGeoCompositeShape( | |
3035 | "ITSsddCoolPipeSuppShapeL", | |
3036 | "ITSsddCPSmiddle:ITSsddCPStr3" | |
3037 | "+ITSsddCPSside1:ITSsddCPStr1" | |
3038 | "+ITSsddCPSside1:ITSsddCPStr2" | |
3039 | "+ITSsddCPSaxeBox:ITSsddCPSAxBoxTr" | |
3040 | "-ITSsddCPSaxe:ITSsddCPSaxeTr"); | |
3041 | TGeoVolume *coolPipeSupp = new TGeoVolume("ITSsddCoolPipeSupportL", | |
3042 | coolPipeSuppShape, rytonSDD); | |
3043 | ||
3044 | coolPipeSupp->SetLineColor(fColorRyton); | |
531d6cdc | 3045 | |
c789ee28 | 3046 | return coolPipeSupp; |
531d6cdc | 3047 | } |
3048 | ||
c789ee28 | 3049 | |
3050 | //________________________________________________________________________ | |
3051 | TGeoVolume* AliITSv11GeometrySDD::CreateCoolPipeSupportR() { | |
3052 | // | |
3053 | //Create half of the cooling pipe support (ALR-0752/3) | |
3054 | // | |
3055 | ||
b7943f00 | 3056 | Double_t diffX = fgkCoolPipeSuppHeight*TanD(fgkCoolPipeSuppAngle); |
c789ee28 | 3057 | |
b7943f00 | 3058 | TGeoArb8 *side1 = new TGeoArb8(fgkCoolPipeSuppHeight/2.); |
8f20b5e4 | 3059 | side1->SetName("ITSsddCPSside1R"); |
b7943f00 | 3060 | side1->SetVertex( 0, 0, -fgkCoolPipeSuppWidthExt/2.); |
3061 | side1->SetVertex( 1, -(fgkCoolPipeSuppMaxLength/2.-diffX), | |
3062 | -fgkCoolPipeSuppWidthExt/2.); | |
3063 | side1->SetVertex( 2, -(fgkCoolPipeSuppMaxLength/2.-diffX), | |
3064 | fgkCoolPipeSuppWidthExt/2.); | |
3065 | side1->SetVertex( 3, 0, fgkCoolPipeSuppWidthExt/2.); | |
3066 | side1->SetVertex( 4, 0, -fgkCoolPipeSuppWidthExt/2.); | |
3067 | side1->SetVertex( 5, -fgkCoolPipeSuppMaxLength/2., | |
3068 | -fgkCoolPipeSuppWidthExt/2.); | |
3069 | side1->SetVertex( 6, -fgkCoolPipeSuppMaxLength/2., | |
3070 | fgkCoolPipeSuppWidthExt/2.); | |
3071 | side1->SetVertex( 7, 0, fgkCoolPipeSuppWidthExt/2.); | |
c789ee28 | 3072 | |
3073 | TGeoTranslation *side1Tr = new TGeoTranslation("ITSsddCPStr1R",0, | |
b7943f00 | 3074 | - fgkCoolPipeSuppAxeDist |
3075 | + fgkCoolPipeSuppWidthExt/2., 0); | |
c789ee28 | 3076 | side1Tr->RegisterYourself(); |
3077 | TGeoTranslation *side2Tr = new TGeoTranslation("ITSsddCPStr2R",0, | |
b7943f00 | 3078 | - fgkCoolPipeSuppAxeDist |
3079 | + fgkCoolPipeSuppWidthExt*3/2. | |
3080 | + fgkCoolPipeSuppWidthIn, 0); | |
c789ee28 | 3081 | side2Tr->RegisterYourself(); |
3082 | ||
3083 | TGeoBBox *middle = new TGeoBBox("ITSsddCPSmiddleR", | |
b7943f00 | 3084 | (fgkCoolPipeSuppMaxLength/2. |
3085 | - fgkCoolPipeSuppSlitL)/2., | |
3086 | fgkCoolPipeSuppWidthIn/2., | |
3087 | fgkCoolPipeSuppHeight/2.); | |
c789ee28 | 3088 | TGeoTranslation *middleTr = |
3089 | new TGeoTranslation("ITSsddCPStr3R", | |
b7943f00 | 3090 | -( fgkCoolPipeSuppMaxLength/2. |
3091 | -fgkCoolPipeSuppSlitL)/2., | |
3092 | -fgkCoolPipeSuppAxeDist + fgkCoolPipeSuppWidthExt | |
3093 | + fgkCoolPipeSuppWidthIn/2.,0); | |
c789ee28 | 3094 | middleTr->RegisterYourself(); |
3095 | ||
3096 | TGeoBBox *axeBox = new TGeoBBox("ITSsddCPSaxeBoxR", | |
b7943f00 | 3097 | fgkCoolPipeSuppTongW/4., |
3098 | (fgkCoolPipeSuppFulWidth | |
3099 | - 2*fgkCoolPipeSuppWidthExt | |
3100 | - fgkCoolPipeSuppWidthIn)/2, | |
3101 | fgkCoolPipeSuppHeight/2.); | |
c789ee28 | 3102 | |
3103 | TGeoTranslation *axeBoxTr = new TGeoTranslation("ITSsddCPSAxBoxTrR", | |
b7943f00 | 3104 | - fgkCoolPipeSuppTongW/4., |
3105 | - fgkCoolPipeSuppAxeDist | |
3106 | + fgkCoolPipeSuppFulWidth | |
c789ee28 | 3107 | - axeBox->GetDY(),0); |
3108 | axeBoxTr->RegisterYourself(); | |
3109 | ||
b7943f00 | 3110 | TGeoTube *axe = new TGeoTube("ITSsddCPSaxeR",0,fgkCoolPipeSuppHoleDiam/2., |
3111 | fgkCoolPipeSuppTongW/4.); | |
531d6cdc | 3112 | |
3113 | TGeoRotation *axeRot = new TGeoRotation("ITSsddCPSaxeRotR",90,90,0); | |
c789ee28 | 3114 | TGeoCombiTrans *axeTrans = new TGeoCombiTrans("ITSsddCPSaxeTrR", |
531d6cdc | 3115 | -fgkCoolPipeSuppTongW/4.,0,0,axeRot); |
c789ee28 | 3116 | axeTrans->RegisterYourself(); |
531d6cdc | 3117 | //delete axeRot; |
c789ee28 | 3118 | |
3119 | if(GetDebug(3)){ | |
3120 | middle->InspectShape(); | |
3121 | axe->InspectShape(); | |
3122 | }; | |
3123 | ||
3124 | TGeoCompositeShape *coolPipeSuppShape = new TGeoCompositeShape( | |
3125 | "ITSsddCoolPipeSuppShapeR", | |
3126 | "ITSsddCPSmiddleR:ITSsddCPStr3R" | |
3127 | "+ITSsddCPSside1R:ITSsddCPStr1R" | |
3128 | "+ITSsddCPSside1R:ITSsddCPStr2R" | |
3129 | "+ITSsddCPSaxeBoxR:ITSsddCPSAxBoxTrR" | |
3130 | "-ITSsddCPSaxeR:ITSsddCPSaxeTrR"); | |
b7943f00 | 3131 | |
9c8369f9 | 3132 | TGeoMedium *rytonSDD = GetMedium("RYTON$"); |
c789ee28 | 3133 | TGeoVolume *coolPipeSupp = new TGeoVolume( "ITSsddCoolPipeSupportR", |
3134 | coolPipeSuppShape, rytonSDD); | |
3135 | coolPipeSupp->SetLineColor(fColorRyton); | |
3136 | ||
3137 | return coolPipeSupp; | |
531d6cdc | 3138 | } |
c789ee28 | 3139 | |
3140 | //________________________________________________________________________ | |
3141 | TGeoVolume* AliITSv11GeometrySDD::CreateBaseThermalBridge() { | |
108bd0fe | 3142 | // |
3143 | // based on ALR 0752/8 | |
3144 | // | |
c789ee28 | 3145 | |
b7943f00 | 3146 | Double_t dy = fgkBTBaxisAtoBase - fgkRadiusBminBTB - fgkBTBthick; |
c789ee28 | 3147 | |
b7943f00 | 3148 | Double_t base1width = fgkBTBwidth - fgkBTBaxisAtoBottom - fgkRadiusBminBTB |
3149 | - (fgkRadiusAminBTB+fgkBTBthick); | |
c789ee28 | 3150 | TGeoBBox *base1 = new TGeoBBox( "ITSsddBTBbase1", base1width/2., |
b7943f00 | 3151 | fgkBTBthick/2., fgkBTBlength/2.); |
c789ee28 | 3152 | TGeoTranslation *base1Tr = new TGeoTranslation("ITSsddBTBtr1", |
b7943f00 | 3153 | fgkBTBaxisAtoBottom-fgkBTBwidth+base1width/2., |
3154 | -(fgkBTBaxisAtoBase-fgkBTBthick/2.), 0); | |
c789ee28 | 3155 | base1Tr->RegisterYourself(); |
3156 | ||
b7943f00 | 3157 | Double_t base2width = fgkBTBaxisAtoBottom - fgkRadiusAminBTB - fgkBTBthick |
3158 | - fgkRadiusBminBTB; | |
c789ee28 | 3159 | TGeoBBox *base2 = new TGeoBBox( "ITSsddBTBbase2", base2width/2., |
b7943f00 | 3160 | fgkBTBthick/2., fgkBTBlength/2.); |
c789ee28 | 3161 | TGeoTranslation *base2Tr = new TGeoTranslation("ITSsddBTBtr2", |
b7943f00 | 3162 | fgkBTBaxisAtoBottom - base2width/2., |
3163 | -(fgkBTBaxisAtoBase-fgkBTBthick/2.), 0); | |
c789ee28 | 3164 | base2Tr->RegisterYourself(); |
3165 | ||
3166 | TGeoBBox *side = new TGeoBBox( "ITSsddBTBside", | |
b7943f00 | 3167 | fgkBTBthick/2., dy/2., fgkBTBlength/2.); |
c789ee28 | 3168 | TGeoTranslation *sideTr1 = new TGeoTranslation("ITSsddBTBsideTr1", |
b7943f00 | 3169 | -fgkRadiusAminBTB-fgkBTBthick/2., -dy/2., 0); |
c789ee28 | 3170 | TGeoTranslation *sideTr2 = new TGeoTranslation("ITSsddBTBsideTr2", |
b7943f00 | 3171 | fgkRadiusAminBTB+fgkBTBthick/2., -dy/2., 0); |
c789ee28 | 3172 | sideTr1->RegisterYourself(); |
3173 | sideTr2->RegisterYourself(); | |
3174 | ||
b7943f00 | 3175 | TGeoBBox *hole = new TGeoBBox( "ITSsddBTBhole", fgkBTBHolewidth/2., |
3176 | fgkBTBthick/2., fgkBTBHoleLength/2.); | |
c789ee28 | 3177 | TGeoTranslation *holeTr1 = new TGeoTranslation("ITSsddBTBholeTr1", |
b7943f00 | 3178 | - fgkBTBHoleRefX + fgkBTBHolewidth/2., |
3179 | - (fgkBTBaxisAtoBase-fgkBTBthick/2.), | |
3180 | fgkBTBHoleRefY+(fgkBTBHoleLength-fgkBTBlength)/2.); | |
c789ee28 | 3181 | TGeoTranslation *holeTr2 = new TGeoTranslation("ITSsddBTBholeTr2", |
b7943f00 | 3182 | - fgkBTBHoleRefX + fgkBTBHolewidth/2., |
3183 | - (fgkBTBaxisAtoBase-fgkBTBthick/2.), | |
3184 | - fgkBTBHoleRefY-(fgkBTBHoleLength-fgkBTBlength)/2.); | |
c789ee28 | 3185 | holeTr1->RegisterYourself(); |
3186 | holeTr2->RegisterYourself(); | |
3187 | ||
b7943f00 | 3188 | Double_t radiusAmaxBTB = fgkRadiusAminBTB + fgkBTBthick; |
c789ee28 | 3189 | TGeoTubeSeg *mainAxis = new TGeoTubeSeg( "ITSsddBTBmainAxis", |
b7943f00 | 3190 | fgkRadiusAminBTB, radiusAmaxBTB, |
3191 | fgkBTBlength/2., 0., 180.); | |
c789ee28 | 3192 | TGeoTubeSeg *round1 = new TGeoTubeSeg( "ITSsddBTBround1", |
b7943f00 | 3193 | fgkRadiusBminBTB, fgkRadiusBminBTB+fgkBTBthick, |
3194 | fgkBTBlength/2., 270., 360.); | |
c789ee28 | 3195 | TGeoTranslation *roundTr1 = new TGeoTranslation("ITSsddBTBround1Tr", |
b7943f00 | 3196 | -(fgkRadiusAminBTB+fgkBTBthick+fgkRadiusBminBTB), |
c789ee28 | 3197 | -dy, 0); |
3198 | roundTr1->RegisterYourself(); | |
3199 | ||
3200 | TGeoTubeSeg *round2 = new TGeoTubeSeg( "ITSsddBTBround2", | |
b7943f00 | 3201 | fgkRadiusBminBTB, fgkRadiusBminBTB+fgkBTBthick, |
3202 | fgkBTBlength/2., 180., 270.); | |
c789ee28 | 3203 | TGeoTranslation *roundTr2 = new TGeoTranslation("ITSsddBTBround2Tr", |
b7943f00 | 3204 | (fgkRadiusAminBTB+fgkBTBthick+fgkRadiusBminBTB), |
c789ee28 | 3205 | -dy, 0); |
3206 | roundTr2->RegisterYourself(); | |
3207 | ||
3208 | TGeoCompositeShape *sBaseThermalBridge = new TGeoCompositeShape( | |
3209 | "ITSsddBaseThermalBridgeShape", | |
3210 | "ITSsddBTBbase1:ITSsddBTBtr1" | |
3211 | "+ ITSsddBTBbase2:ITSsddBTBtr2" | |
3212 | "+ ITSsddBTBround1:ITSsddBTBround1Tr" | |
3213 | "+ ITSsddBTBround2:ITSsddBTBround2Tr" | |
3214 | "+ ITSsddBTBside:ITSsddBTBsideTr1" | |
3215 | "+ ITSsddBTBside:ITSsddBTBsideTr2" | |
3216 | "- ITSsddBTBhole:ITSsddBTBholeTr1" | |
3217 | "- ITSsddBTBhole:ITSsddBTBholeTr2" | |
3218 | "+ ITSsddBTBmainAxis"); | |
3219 | ||
3220 | if(GetDebug(3)){// Remove compiler warning. | |
3221 | base1->InspectShape(); | |
3222 | base2->InspectShape(); | |
3223 | side->InspectShape(); | |
3224 | hole->InspectShape(); | |
3225 | mainAxis->InspectShape(); | |
3226 | round1->InspectShape(); | |
3227 | round2->InspectShape(); | |
3228 | }; | |
3229 | ||
108bd0fe | 3230 | TGeoMedium *carbonFiberLadderStruct = GetMedium("SDD C AL (M55J)$"); |
c789ee28 | 3231 | TGeoVolume *vBaseThermalBridge = new TGeoVolume( "ITSsddBaseThermalBridge", |
3232 | sBaseThermalBridge, | |
3233 | carbonFiberLadderStruct); | |
3234 | ||
3235 | vBaseThermalBridge->SetLineColor(fColorCarbonFiber); | |
3236 | return vBaseThermalBridge; | |
531d6cdc | 3237 | } |
c789ee28 | 3238 | |
3239 | ||
c789ee28 | 3240 | //________________________________________________________________________ |
108bd0fe | 3241 | TGeoVolumeAssembly* AliITSv11GeometrySDD::CreateEndLadder(Int_t iLay) { |
b7943f00 | 3242 | // |
108bd0fe | 3243 | // Return an assembly containing a end of a CF ladder. |
b7943f00 | 3244 | // |
3245 | ||
108bd0fe | 3246 | TGeoMedium *carbonFiberLadderStruct = GetMedium("SDD C AL (M55J)$"); // ITSsddCarbonM55J |
e118532f | 3247 | TGeoMedium *stesalite = GetMedium("G10FR4$"); |
3248 | TGeoMedium *phynoxSDD = GetMedium("INOX$"); | |
108bd0fe | 3249 | TGeoMedium *coolerMediumSDD = GetMedium("WATER$"); |
b7943f00 | 3250 | |
3251 | Double_t length = (fgkLay3LadderLength-fgkLay3Ndet*fgkSegmentLength)/2.; | |
3252 | Double_t coolPipeSuppH = fgkLay3CoolPipeSuppH; | |
3253 | Double_t underSegDH = fLay3LadderUnderSegDH; | |
108bd0fe | 3254 | Double_t footDZ = fgkRubyZladd3 - fgkLay3Ndet*fgkSegmentLength/2 - length/2; |
3255 | // footDZ is also where to place the ruby's center in local Z | |
3256 | Double_t coolPipeEndLen = (fgkCoolPipeLay3Len-fgkSegmentLength*fgkLay3Ndet)/2; | |
3257 | ||
b7943f00 | 3258 | if (iLay==3) { |
3259 | } else if (iLay==4) { | |
108bd0fe | 3260 | length = (fgkLay4LadderLength-fgkLay4Ndet*fgkSegmentLength)/2.; |
3261 | coolPipeSuppH = fgkLay4CoolPipeSuppH; | |
3262 | underSegDH = fLay4LadderUnderSegDH; | |
3263 | footDZ = fgkRubyZladd4 - fgkLay4Ndet*fgkSegmentLength/2 - length/2; | |
3264 | coolPipeEndLen = (fgkCoolPipeLay4Len-fgkSegmentLength*fgkLay4Ndet)/2; | |
b7943f00 | 3265 | } else { |
3266 | printf("error in AliITSv11GeometrySDD::CreateEndLadder: Wrong layer"); | |
3267 | return 0; | |
3268 | }; | |
c789ee28 | 3269 | |
b7943f00 | 3270 | Double_t tDY = (- fgkLadderSegBoxDH/2 //space left on top of the ladder |
3271 | + underSegDH/2); //space under ladder segment | |
3272 | // here tDY is not the same as for the segment because the end ladder | |
3273 | // does not have a space under it, inside the general ladder volume. | |
3274 | Double_t segmentLength = fgkSegmentLength; | |
3275 | Double_t topCornerLength = fgkSegmentLength/2.-fgkLay4LaddTopCornerEnd; | |
3276 | ||
108bd0fe | 3277 | TGeoVolumeAssembly *virtualEnd = new TGeoVolumeAssembly("ITSsddEnd"); |
b7943f00 | 3278 | |
3279 | //********************************** | |
3280 | // coding real matter : | |
3281 | //********************************** | |
3282 | Double_t triangleHeight = fgkLadderHeight - fgkLadderBeamRadius; | |
3283 | Double_t halfTheta = TMath::ATan( 0.5*fgkLadderWidth/triangleHeight ); | |
3284 | Double_t beta = (TMath::Pi()-2.*halfTheta)/4.; | |
3285 | Double_t alpha = TMath::Pi()*3./4. - halfTheta/2.; | |
3286 | ||
3287 | //--- The 3 V shape corners of the Carbon Fiber Ladder | |
3288 | //--- the top V | |
8f20b5e4 | 3289 | TGeoArb8 *cfLaddTop1 = CreateLadderSide("CFladdTopCornerV1shape", |
3290 | topCornerLength/2., halfTheta, -1, | |
b7943f00 | 3291 | fgkLadderLa, fgkLadderHa, fgkLadderl); |
8f20b5e4 | 3292 | TGeoVolume *cfLaddTopVol1 = new TGeoVolume("ITSsddCFladdTopCornerV1", |
b7943f00 | 3293 | cfLaddTop1,carbonFiberLadderStruct); |
3294 | cfLaddTopVol1->SetLineColor(fColorCarbonFiber); | |
8f20b5e4 | 3295 | TGeoArb8 *cfLaddTop2 = CreateLadderSide( "CFladdTopCornerV2shape", |
3296 | topCornerLength/2., halfTheta, 1, | |
b7943f00 | 3297 | fgkLadderLa, fgkLadderHa, fgkLadderl); |
3298 | TGeoVolume *cfLaddTopVol2 = new TGeoVolume("ITSsddCFladdTopCornerV2", | |
3299 | cfLaddTop2,carbonFiberLadderStruct); | |
3300 | cfLaddTopVol2->SetLineColor(fColorCarbonFiber); | |
3301 | TGeoTranslation *trTop1 = new TGeoTranslation(0, fgkLadderHeight/2+tDY, | |
3302 | -(length-topCornerLength)/2.); | |
3303 | virtualEnd->AddNode(cfLaddTopVol1, 1, trTop1); | |
3304 | virtualEnd->AddNode(cfLaddTopVol2, 1, trTop1); | |
3305 | ||
3306 | //--- the 2 side V | |
8f20b5e4 | 3307 | TGeoArb8 *cfLaddSide1 = CreateLadderSide( "CFladdSideCornerV1shape", |
3308 | length/2., beta, -1, | |
b7943f00 | 3309 | fgkLadderLb, fgkLadderHb, fgkLadderl); |
3310 | TGeoVolume *cfLaddSideVol1 = new TGeoVolume("ITSsddCFladdSideCornerV1", | |
3311 | cfLaddSide1,carbonFiberLadderStruct); | |
3312 | cfLaddSideVol1->SetLineColor(fColorCarbonFiber); | |
8f20b5e4 | 3313 | TGeoArb8 *cfLaddSide2 = CreateLadderSide( "CFladdSideCornerV2shape", |
3314 | length/2., beta, 1, | |
b7943f00 | 3315 | fgkLadderLb, fgkLadderHb, fgkLadderl); |
3316 | TGeoVolume *cfLaddSideVol2 = new TGeoVolume("ITSsddCFladdSideCornerV2", | |
3317 | cfLaddSide2,carbonFiberLadderStruct); | |
3318 | cfLaddSideVol2->SetLineColor(fColorCarbonFiber); | |
3319 | Double_t dYTranslation = ( fgkLadderHeight/2. - 0.5*fgkLadderWidth* | |
3320 | TMath::Tan(beta) - fgkLadderBeamRadius ); | |
3321 | ||
3322 | // because center of the triangle doesn't correspond to virtual vol. center | |
3323 | Double_t distCenterSideDown = 0.5*fgkLadderWidth/TMath::Cos(beta); | |
3324 | TGeoCombiTrans *ctSideR = CreateCombiTrans("", distCenterSideDown, 0, | |
3325 | alpha*TMath::RadToDeg()); | |
3326 | AddTranslationToCombiTrans(ctSideR, 0, -dYTranslation+tDY, 0); | |
3327 | TGeoCombiTrans *ctSideL = CreateCombiTrans("", distCenterSideDown, 0, | |
3328 | -alpha*TMath::RadToDeg()); | |
3329 | AddTranslationToCombiTrans(ctSideL, 0, -dYTranslation+tDY, 0); | |
3330 | virtualEnd->AddNode(cfLaddSideVol1, 1, ctSideR); | |
3331 | virtualEnd->AddNode(cfLaddSideVol2, 1, ctSideR); | |
3332 | virtualEnd->AddNode(cfLaddSideVol1, 2, ctSideL); | |
3333 | virtualEnd->AddNode(cfLaddSideVol2, 2, ctSideL); | |
3334 | ||
3335 | //--- The beams | |
3336 | // Beams on the sides | |
3337 | Double_t beamPhiPrime = TMath::ASin(1./TMath::Sqrt( (1+TMath::Sin(2*beta)* | |
3338 | TMath::Sin(2*beta)/(TanD(fgkBeamSidePhi)*TanD(fgkBeamSidePhi))) )); | |
3339 | ||
3340 | //Euler rotation : about Z, then new X, then new Z | |
531d6cdc | 3341 | TGeoRotation *beamRot1 = new TGeoRotation("", 90-2.*beta*TMath::RadToDeg(), |
b7943f00 | 3342 | -beamPhiPrime*TMath::RadToDeg(), -90); |
531d6cdc | 3343 | TGeoRotation *beamRot2 = new TGeoRotation("", 90-2.*beta*TMath::RadToDeg(), |
b7943f00 | 3344 | beamPhiPrime*TMath::RadToDeg(), -90); |
531d6cdc | 3345 | TGeoRotation *beamRot3 = new TGeoRotation("", 90+2.*beta*TMath::RadToDeg(), |
b7943f00 | 3346 | beamPhiPrime*TMath::RadToDeg(), -90); |
531d6cdc | 3347 | TGeoRotation *beamRot4 = new TGeoRotation("", 90+2.*beta*TMath::RadToDeg(), |
b7943f00 | 3348 | -beamPhiPrime*TMath::RadToDeg(), -90); |
3349 | TGeoCombiTrans *beamTransf1 = new TGeoCombiTrans(0.5*triangleHeight* | |
3350 | TMath::Tan(halfTheta), | |
3351 | fgkLadderBeamRadius/2. + tDY, | |
531d6cdc | 3352 | -length/2 + segmentLength/8, beamRot1); |
b7943f00 | 3353 | TGeoCombiTrans *beamTransf3 = new TGeoCombiTrans( 0.5*triangleHeight* |
3354 | TMath::Tan(halfTheta), | |
3355 | fgkLadderBeamRadius/2.+tDY, | |
531d6cdc | 3356 | -length/2 + 3*segmentLength/8, beamRot2); |
b7943f00 | 3357 | TGeoCombiTrans *beamTransf5 = new TGeoCombiTrans(-0.5*triangleHeight* |
3358 | TMath::Tan(halfTheta), | |
3359 | fgkLadderBeamRadius/2.+tDY, | |
531d6cdc | 3360 | -length/2 + segmentLength/8, beamRot3); |
b7943f00 | 3361 | TGeoCombiTrans *beamTransf7 = new TGeoCombiTrans(-0.5*triangleHeight* |
3362 | TMath::Tan(halfTheta), | |
3363 | fgkLadderBeamRadius/2. + tDY, | |
531d6cdc | 3364 | -length/2+3*segmentLength/8, beamRot4); |
b7943f00 | 3365 | |
3366 | virtualEnd->AddNode(fLaddSegCommonVol[6], 1, beamTransf1); | |
3367 | virtualEnd->AddNode(fLaddSegCommonVol[6], 2, beamTransf3); | |
3368 | virtualEnd->AddNode(fLaddSegCommonVol[6], 3, beamTransf5); | |
3369 | virtualEnd->AddNode(fLaddSegCommonVol[6], 4, beamTransf7); | |
3370 | ||
3371 | //--- Beams of the bottom | |
108bd0fe | 3372 | TGeoRotation *bottomBeamRot1 = new TGeoRotation("",90, 90, 90); |
3373 | ||
3374 | /* Not there actually | |
b7943f00 | 3375 | TGeoTubeSeg *bottomBeam1 = new TGeoTubeSeg(0, fgkLadderBeamRadius, |
3376 | fgkLadderWidth/2.-fgkLadderLb/3, 0, 180); | |
3377 | TGeoVolume *bottomBeam1Vol = new TGeoVolume("ITSsddBottomBeam1Vol", | |
3378 | bottomBeam1, carbonFiberLadderStruct); | |
3379 | bottomBeam1Vol->SetLineColor(fColorCarbonFiber); | |
3380 | ||
b7943f00 | 3381 | TGeoCombiTrans *bottomBeamTransf1 = new TGeoCombiTrans(0, |
3382 | -(fgkLadderHeight/2-fgkLadderBeamRadius)+tDY, | |
531d6cdc | 3383 | -length/2+fgkSegmentLength/2, bottomBeamRot1); |
b7943f00 | 3384 | virtualEnd->AddNode(bottomBeam1Vol, 1, bottomBeamTransf1); |
108bd0fe | 3385 | */ |
b7943f00 | 3386 | TGeoTubeSeg *bottomBeam2 = new TGeoTubeSeg(0, fgkLadderBeamRadius, |
3387 | fgkLadderWidth/2.-fgkLadderLb/3, 0, 90); | |
3388 | TGeoVolume *bottomBeam2Vol = new TGeoVolume("ITSsddBottomBeam2Vol", | |
3389 | bottomBeam2, carbonFiberLadderStruct); | |
3390 | bottomBeam2Vol->SetLineColor(fColorCarbonFiber); | |
3391 | TGeoCombiTrans *bottomBeamTransf2 = new TGeoCombiTrans(0, | |
531d6cdc | 3392 | -(fgkLadderHeight/2-fgkLadderBeamRadius)+tDY,-length/2,bottomBeamRot1); |
b7943f00 | 3393 | virtualEnd->AddNode(bottomBeam2Vol, 1, bottomBeamTransf2); |
3394 | ||
3395 | //********************************** | |
3396 | //the cooling pipe supports | |
3397 | Double_t triangleCPaxeDist = fgkCoolPipeSuppAxeDist-fgkCoolPipeSuppWidthExt- | |
fa4639a3 | 3398 | fgkCoolPipeSuppWidthIn+fgkLadderBeamRadius; |
b7943f00 | 3399 | |
3400 | Double_t coolPipeSuppL = TMath::Tan(halfTheta)* | |
fa4639a3 | 3401 | (triangleHeight+triangleCPaxeDist/ |
3402 | TMath::Sin(halfTheta)-coolPipeSuppH); | |
b7943f00 | 3403 | |
3404 | if (fAddCoolingSyst) { | |
108bd0fe | 3405 | TGeoRotation *rotCPS2 = new TGeoRotation("",-halfTheta*TMath::RadToDeg(),-90, 90); |
3406 | TGeoRotation *rotCPS1 = new TGeoRotation("", halfTheta*TMath::RadToDeg(),-90,-90); | |
3407 | TGeoCombiTrans *transCPS1 = new TGeoCombiTrans(coolPipeSuppL, | |
3408 | -fgkLadderHeight/2.+ tDY + | |
3409 | coolPipeSuppH+fgkLadderBeamRadius, | |
3410 | -length/2., rotCPS1); | |
3411 | TGeoCombiTrans *transCPS4 = new TGeoCombiTrans(-coolPipeSuppL, | |
3412 | -fgkLadderHeight/2.+ tDY + | |
3413 | coolPipeSuppH+fgkLadderBeamRadius, | |
3414 | -length/2., rotCPS2); | |
3415 | ||
3416 | virtualEnd->AddNode(fCoolPipeSupportL, 1, transCPS1); | |
3417 | virtualEnd->AddNode(fCoolPipeSupportR, 1, transCPS4); | |
b7943f00 | 3418 | }; |
3419 | ||
3420 | //********************************** | |
108bd0fe | 3421 | //--- The stesalite foot of the ladder |
3422 | ||
73dfc864 | 3423 | Double_t footDY = -(fgkLadderHeight/2-fgkLadderBeamRadius)+tDY |
3424 | - fgkLadFootY/2+fgkLadFingerPrintY; | |
3425 | ||
3426 | TGeoTranslation *footTr = new TGeoTranslation("SDDfootTr",0,footDY,footDZ); | |
3427 | virtualEnd->AddNode(fLadderFoot, 1, footTr); | |
3428 | ||
3429 | //===================================== | |
3430 | //--- cooling pipe | |
3431 | ||
3432 | if (fAddCoolingSyst) { | |
3433 | ||
3434 | TGeoTranslation *pipeTr1 = new TGeoTranslation(coolPipeSuppL, | |
3435 | -fgkLadderHeight/2.+ tDY + | |
3436 | coolPipeSuppH + fgkLadderBeamRadius, | |
3437 | -length/2.+coolPipeEndLen/2.); | |
3438 | TGeoTranslation *pipeTr2 = new TGeoTranslation(-coolPipeSuppL, | |
3439 | -fgkLadderHeight/2. + tDY + | |
3440 | fgkLadderBeamRadius + coolPipeSuppH, | |
3441 | -length/2.+coolPipeEndLen/2.); | |
3442 | ||
3443 | TGeoTube *coolingPipeShape = new TGeoTube( fgkCoolPipeInnerDiam/2, | |
3444 | fgkCoolPipeOuterDiam/2, | |
3445 | coolPipeEndLen/2); | |
3446 | TGeoTube *coolerShape = new TGeoTube( 0, fgkCoolPipeInnerDiam/2, | |
3447 | coolPipeEndLen/2); | |
3448 | ||
3449 | TGeoVolume *coolingPipe = new TGeoVolume("ITSsddCoolingPipeEnd", | |
3450 | coolingPipeShape, phynoxSDD ); | |
3451 | coolingPipe->SetLineColor(fColorPhynox); | |
3452 | TGeoVolume *cooler = new TGeoVolume("ITSsddCoolingEndLiquid",coolerShape, | |
3453 | coolerMediumSDD ); | |
3454 | ||
3455 | virtualEnd->AddNode(coolingPipe, 1, pipeTr1); | |
3456 | virtualEnd->AddNode(coolingPipe, 2, pipeTr2); | |
3457 | if (fCoolingOn) { | |
3458 | virtualEnd->AddNode(cooler, 1, pipeTr1); | |
3459 | virtualEnd->AddNode(cooler, 2, pipeTr2); | |
3460 | }; | |
3461 | }; | |
3462 | ||
3463 | //===================================== | |
3464 | //--- HV cable guide | |
3465 | ||
3466 | ||
3467 | TGeoBBox* guideHVbox = new TGeoBBox("guideHVbox",fgkHVguideX1/2, | |
3468 | fgkHVguideY1/2,fgkHVguideZ1/2); | |
e118532f | 3469 | TGeoVolume *guideHV = new TGeoVolume("guideHV",guideHVbox,stesalite); |
73dfc864 | 3470 | |
3471 | TGeoTranslation* guideHVtr = new TGeoTranslation(fgkHVguideDX, | |
3472 | -(fgkLadderHeight/2-fgkLadderBeamRadius)+tDY-fgkHVguideY1/2, | |
3473 | footDZ+fgkLadFootZ/2+fgkHVguideZ1/2-(fgkHVguideSuppFullZ-fgkHVguideZ2)); | |
3474 | virtualEnd->AddNode(guideHV, 1, guideHVtr); | |
3475 | ||
3476 | //===================================== | |
3477 | //--- raccordo | |
3478 | Double_t raccordFullLen = fgkConnectorCoolTubeL1+fgkConnectorCoolTubeL2+fgkConnectorCoolTubeL3; | |
3479 | TGeoTranslation *trRaccordo1 = new TGeoTranslation("trRaccordo1",-coolPipeSuppL, | |
3480 | -fgkLadderHeight/2.+ tDY + | |
3481 | coolPipeSuppH+fgkLadderBeamRadius, | |
3482 | -length/2.+coolPipeEndLen+raccordFullLen/2); | |
3483 | TGeoTranslation *trRaccordo2 = new TGeoTranslation("trRaccordo2", coolPipeSuppL, | |
3484 | -fgkLadderHeight/2.+ tDY + | |
3485 | coolPipeSuppH+fgkLadderBeamRadius, | |
3486 | -length/2.+coolPipeEndLen+raccordFullLen/2); | |
3487 | ||
3488 | virtualEnd->AddNode(fRaccordoL, 1, trRaccordo1); | |
3489 | virtualEnd->AddNode(fRaccordoL, 2, trRaccordo2); | |
3490 | ||
3491 | if(GetDebug(1)) virtualEnd->CheckOverlaps(0.01); | |
3492 | ||
3493 | return virtualEnd; | |
3494 | } | |
3495 | ||
3496 | //________________________________________________________________________ | |
3497 | TGeoVolumeAssembly* AliITSv11GeometrySDD::CreateLadderFoot() { | |
3498 | ||
3499 | //--- The stesalite foot of the ladder | |
108bd0fe | 3500 | // Are missing : |
3501 | // The 2 screw holes on the left part | |
3502 | // the small holes at each corner of the ruby cage (diam 2mm) | |
3503 | // the really small level difference of 0.3mm on the bottom | |
3504 | ||
73dfc864 | 3505 | |
e118532f | 3506 | TGeoMedium *stesalite = GetMedium("G10FR4$"); |
73dfc864 | 3507 | |
3508 | TGeoVolumeAssembly *virtualFoot = new TGeoVolumeAssembly("ITSsddFoot"); | |
108bd0fe | 3509 | |
3510 | Double_t epsilon = 2e-10; | |
effd7456 | 3511 | TGeoBBox *ladFootBox1 = new TGeoBBox("ladFootBox1",fgkLadBox1X/2, fgkLadFootY/2, |
3512 | fgkLadFootZ/2); | |
108bd0fe | 3513 | TGeoTranslation *ladFootBox1Tr = new TGeoTranslation("ladFootBox1Tr", |
effd7456 | 3514 | fgkLadFootX/2-fgkLadBox1X/2,0,0); |
3515 | TGeoBBox *ladFingerPrint = new TGeoBBox("ladFingerPrint",fgkLadFingerPrintX/2, | |
3516 | fgkLadFingerPrintY/2+epsilon, fgkLadFootZ/2+epsilon); | |
108bd0fe | 3517 | |
3518 | TGeoTranslation *ladFingerPrintTr = new TGeoTranslation("ladFingerPrintTr", | |
effd7456 | 3519 | fgkLadFootX/2-fgkLadFingerPrintBorder-fgkLadFingerPrintX/2, |
3520 | fgkLadFootY/2-fgkLadFingerPrintY/2+epsilon, | |
108bd0fe | 3521 | 0); |
3522 | ||
3523 | TGeoBBox *rubyCageHole = new TGeoBBox("rubyCageHole",fgkRubyCageHoleX/2, | |
3524 | fgkRubyCageHoleY/2+epsilon, fgkRubyCageHoleZ/2); | |
3525 | ||
3526 | TGeoTranslation *rubyCageHoleTr = new TGeoTranslation("rubyCageHoleTr", | |
effd7456 | 3527 | fgkLadFootX/2-(fgkLadFootX/2-fgkRubyDX)+fgkRubyCageAxisShift, |
3528 | fgkLadFootY/2-fgkRubyCageHoleY/2,0); | |
108bd0fe | 3529 | |
effd7456 | 3530 | double rubyScrewHoleLen = fgkLadFootX/2-fgkRubyDX; |
108bd0fe | 3531 | TGeoTube *rubyScrewHole = new TGeoTube("rubyScrewHole", 0,fgkScrewM4diam/2, |
3532 | rubyScrewHoleLen/2); | |
3533 | ||
3534 | TGeoRotation *rot9090 = new TGeoRotation("",90,90,0); | |
3535 | TGeoCombiTrans *rubyScrewHoleTr = new TGeoCombiTrans("rubyScrewHoleTr", | |
effd7456 | 3536 | fgkLadFootX/2-rubyScrewHoleLen/2, |
108bd0fe | 3537 | -fgkRubyScrewShiftToCenterY, 0, rot9090); |
3538 | ||
effd7456 | 3539 | Double_t rubyHoleLen = fgkLadFootY-fgkRubyCageHoleY; |
108bd0fe | 3540 | TGeoTube *rubyHole = new TGeoTube("rubyHole", 0,fgkRubyHoleDiam/2, |
3541 | rubyHoleLen/2); | |
3542 | ||
3543 | TGeoRotation *rot90 = new TGeoRotation("",0,90,0); | |
3544 | TGeoCombiTrans *rubyHoleTr = new TGeoCombiTrans("rubyHoleTr", fgkRubyDX, | |
effd7456 | 3545 | -(fgkLadFootY-rubyHoleLen)/2, 0, rot90); |
108bd0fe | 3546 | |
3547 | ladFootBox1Tr->RegisterYourself(); | |
3548 | ladFingerPrintTr->RegisterYourself(); | |
3549 | rubyCageHoleTr->RegisterYourself(); | |
3550 | rubyScrewHoleTr->RegisterYourself(); | |
3551 | rubyHoleTr->RegisterYourself(); | |
3552 | ||
3553 | TGeoCompositeShape *footRightPart = new TGeoCompositeShape( | |
3554 | "ladFootBox1:ladFootBox1Tr-(ladFingerPrint:ladFingerPrintTr" | |
3555 | "+rubyCageHole:rubyCageHoleTr+rubyScrewHole:rubyScrewHoleTr" | |
3556 | "+rubyHole:rubyHoleTr)"); | |
3557 | TGeoVolume *vFootRightPart = new TGeoVolume("vFootRightPart", | |
3558 | footRightPart,stesalite); | |
3559 | vFootRightPart->SetLineColor(fColorStesalite); | |
3560 | ||
73dfc864 | 3561 | virtualFoot->AddNode(vFootRightPart, 1, 0); |
108bd0fe | 3562 | |
3563 | ||
3564 | //--- This was the right part of the foot, now let's do the middle | |
3565 | //--- and the right parts | |
3566 | ||
effd7456 | 3567 | Double_t middleX = fgkLadFootX-fgkLadBox1X-fgkLadFingerPrintX-fgkLadFingerPrintBorder; |
108bd0fe | 3568 | TGeoBBox *footMiddle = new TGeoBBox("footMiddle", middleX/2, fgkLadFootMiddleY/2, |
effd7456 | 3569 | fgkLadFootZ/2); |
108bd0fe | 3570 | TGeoTranslation *middleXTr = new TGeoTranslation("middleXTr", |
effd7456 | 3571 | fgkLadFootX/2-fgkLadBox1X-middleX/2, |
73dfc864 | 3572 | fgkLadFootY/2-fgkLadFootMiddleY/2, 0); |
108bd0fe | 3573 | |
3574 | TGeoVolume *vFootMiddle = new TGeoVolume("vFootMiddle", footMiddle,stesalite); | |
3575 | vFootMiddle->SetLineColor(fColorStesalite); | |
73dfc864 | 3576 | virtualFoot->AddNode(vFootMiddle, 1, middleXTr); |
108bd0fe | 3577 | |
3578 | //-- | |
effd7456 | 3579 | TGeoBBox *footLeftLadFinger = new TGeoBBox("footLeftLadFinger", fgkLadFingerPrintX/2, |
3580 | (fgkLadFootY-fgkLadFingerPrintY)/2, | |
3581 | fgkLadFootZ/2); | |
108bd0fe | 3582 | TGeoTranslation *footLeftLadFingerTr = new TGeoTranslation("footLeftLadFingerTr", |
effd7456 | 3583 | -fgkLadFootX/2+fgkLadFingerPrintBorder+fgkLadFingerPrintX/2, |
73dfc864 | 3584 | -fgkLadFingerPrintY/2, 0); |
108bd0fe | 3585 | TGeoVolume *vFootLeftLadFinger = new TGeoVolume("vFootLeftLadFinger",footLeftLadFinger, |
3586 | stesalite); | |
3587 | vFootLeftLadFinger->SetLineColor(fColorStesalite); | |
73dfc864 | 3588 | virtualFoot->AddNode(vFootLeftLadFinger, 1, footLeftLadFingerTr); |
108bd0fe | 3589 | |
3590 | //-- | |
3591 | TGeoBBox *footLeft = new TGeoBBox("footLeft", fgkLadFingerPrintBorder/2, | |
effd7456 | 3592 | fgkLadFootY/2, |
3593 | fgkLadFootZ/2); | |
108bd0fe | 3594 | TGeoTranslation *footLeftTr = new TGeoTranslation("footLeftTr", |
effd7456 | 3595 | -fgkLadFootX/2+fgkLadFingerPrintBorder/2, |
73dfc864 | 3596 | 0, 0); |
108bd0fe | 3597 | TGeoVolume *vFootLeft = new TGeoVolume("vFootLeft",footLeft,stesalite); |
3598 | vFootLeft->SetLineColor(fColorStesalite); | |
73dfc864 | 3599 | virtualFoot->AddNode(vFootLeft, 1, footLeftTr); |
108bd0fe | 3600 | |
73dfc864 | 3601 | if(GetDebug(3)){ // Remove compiler warning. |
3602 | ladFingerPrint->InspectShape(); | |
3603 | ladFootBox1->InspectShape(); | |
3604 | rubyCageHole->InspectShape(); | |
3605 | rubyScrewHole->InspectShape(); | |
3606 | rubyHole->InspectShape(); | |
3607 | } | |
108bd0fe | 3608 | |
73dfc864 | 3609 | return virtualFoot; |
3610 | } | |
108bd0fe | 3611 | |
73dfc864 | 3612 | //________________________________________________________________________ |
3613 | TGeoVolumeAssembly* AliITSv11GeometrySDD::CreateCarlosCard(Int_t iLay) { | |
3614 | // | |
3615 | // return an assembly containing the CARLOS end-ladder board | |
3616 | // and the heat bridge | |
3617 | // | |
108bd0fe | 3618 | |
73dfc864 | 3619 | (void) iLay; |
9c8369f9 | 3620 | TGeoMedium *glassFiber = GetMedium("GLASS FIBER$");// glassFiber |
73dfc864 | 3621 | TGeoMedium *siliconChip = GetMedium("SDD SI CHIP$");// ITSsddSiChip |
3622 | TGeoMedium *plastiChip = GetMedium("SDDKAPTON (POLYCH2)$"); // ITSsddKAPTON_POLYCH2 | |
3623 | TGeoMedium *copper = GetMedium("COPPER$"); | |
d8826f33 | 3624 | TGeoMedium *alCu12SDD = GetMedium("ALCU12$"); // ITSsddAlCu12 |
9c8369f9 | 3625 | TGeoMedium *stainless = GetMedium("AISI304L$"); // for screws |
108bd0fe | 3626 | |
73dfc864 | 3627 | //========================================= |
3628 | // cooling support of the Carlos card (HeatBridge): | |
3629 | TGeoVolumeAssembly *assemblySupCarlos = new TGeoVolumeAssembly("assemblySupCarlos"); | |
108bd0fe | 3630 | |
73dfc864 | 3631 | TGeoBBox *supCarlosBoard1 = new TGeoBBox("",fgkCarlosSuppX1/2,fgkCarlosSuppY1/2, |
3632 | fgkCarlosSuppZ/2); | |
3633 | TGeoBBox *supCarlosBoard2 = new TGeoBBox("",fgkCarlosSuppX2/2,fgkCarlosSuppY2/2, | |
3634 | fgkCarlosSuppZ/2); | |
3635 | TGeoVolume *vSupCarlosBoard1 = new TGeoVolume("vSupCarlosBoard1", | |
3636 | supCarlosBoard1, alCu12SDD); | |
3637 | TGeoVolume *vSupCarlosBoard2 = new TGeoVolume("vSupCarlosBoard2", | |
3638 | supCarlosBoard2, alCu12SDD); | |
3639 | vSupCarlosBoard1->SetLineColor(4); | |
3640 | vSupCarlosBoard2->SetLineColor(4); | |
108bd0fe | 3641 | |
3642 | ||
73dfc864 | 3643 | Double_t shiftGlob = -fgkCarlosSuppZ/2+fgkCarlosSuppTopLen; |
3644 | // shift of the main planes in the direction of their width | |
3645 | // the center is fixed at the center of the 2 small fixing arms on each sides. | |
3646 | //shiftGlob=0.5; | |
108bd0fe | 3647 | |
73dfc864 | 3648 | shiftGlob+= 0.5*fgkCarlosSuppY3/cos((90-fgkCarlosSuppAngle)*TMath::DegToRad()); |
3649 | shiftGlob-= 0.5*fgkCarlosSuppY2*tan((90-fgkCarlosSuppAngle)*TMath::DegToRad()); | |
3650 | Double_t shiftGlobY = shiftGlob*sin(fgkCarlosSuppAngle*TMath::DegToRad()); | |
3651 | Double_t shiftGlobZ = shiftGlob*cos(fgkCarlosSuppAngle*TMath::DegToRad()); | |
108bd0fe | 3652 | |
73dfc864 | 3653 | TGeoTranslation *carlosSupTr1 = new TGeoTranslation( -fgkCarlosSuppX2/2, |
3654 | (-fgkCarlosSuppY1+fgkCarlosSuppY2)/2+shiftGlobY, | |
3655 | +shiftGlobZ); | |
108bd0fe | 3656 | |
73dfc864 | 3657 | TGeoTranslation *carlosSupTr2 = new TGeoTranslation( fgkCarlosSuppX1/2, |
3658 | shiftGlobY, | |
3659 | shiftGlobZ); | |
108bd0fe | 3660 | |
73dfc864 | 3661 | assemblySupCarlos->AddNode(vSupCarlosBoard1, 0, carlosSupTr1); |
3662 | assemblySupCarlos->AddNode(vSupCarlosBoard2, 0, carlosSupTr2); | |
3663 | ||
3664 | //========================================= | |
3665 | // fixing arm of the cooling support : | |
3666 | TGeoBBox *supCarlosBoard3 = new TGeoBBox("",fgkCarlosSuppX3/2,fgkCarlosSuppY3/2, | |
3667 | fgkCarlosSuppZ3/2); | |
3668 | TGeoVolume *vSupCarlosBoard3 = new TGeoVolume("vSupCarlosBoard3", | |
3669 | supCarlosBoard3, alCu12SDD); | |
3670 | vSupCarlosBoard3->SetLineColor(4); | |
c789ee28 | 3671 | |
73dfc864 | 3672 | // screw inside : |
3673 | TGeoTube *littleScrew = new TGeoTube("littleScrew", 0, fgkLittleScrewR, | |
3674 | fgkCarlosSuppY3/2); | |
3675 | TGeoVolume *vLittleScrew = new TGeoVolume("vLittleScrew", | |
3676 | littleScrew, stainless); | |
3677 | TGeoRotation *rotScrew = new TGeoRotation("",0,90,0); | |
3678 | TGeoCombiTrans *cbScrew1 = new TGeoCombiTrans(0, 0, fgkCarlosSuppZ3/2 - | |
3679 | fgkLittleScrewHeadR-0.07, rotScrew); | |
3680 | TGeoCombiTrans *cbScrew2 = new TGeoCombiTrans(0, 0, -fgkCarlosSuppZ3/2 + | |
3681 | fgkLittleScrewHeadR+0.07, rotScrew); | |
3682 | vSupCarlosBoard3->AddNode(vLittleScrew,1, cbScrew1); | |
3683 | vSupCarlosBoard3->AddNode(vLittleScrew,2, cbScrew2); | |
3684 | ||
3685 | TGeoRotation *carlosSupRot = new TGeoRotation("carlosSuppInvertAngle", | |
3686 | 0, fgkCarlosSuppAngle, 0); | |
3687 | TGeoCombiTrans *carlosSupTr3 = new TGeoCombiTrans((fgkCarlosSuppX1+ | |
3688 | fgkCarlosSuppX2+fgkCarlosSuppX3)/2,0,0, carlosSupRot); | |
3689 | TGeoCombiTrans *carlosSupTr4 = new TGeoCombiTrans(-(fgkCarlosSuppX1+ | |
3690 | fgkCarlosSuppX2+fgkCarlosSuppX3)/2,0,0, carlosSupRot); | |
3691 | assemblySupCarlos->AddNode(vSupCarlosBoard3, 0, carlosSupTr3); | |
3692 | assemblySupCarlos->AddNode(vSupCarlosBoard3, 1, carlosSupTr4); | |
effd7456 | 3693 | |
108bd0fe | 3694 | |
73dfc864 | 3695 | //========================================= |
3696 | // screws fixing the board on the U tube | |
3697 | Double_t aaa = fgkCarlosSuppY3; // ??? | |
3698 | //Double_t aaa = fgkCarlosSuppY3/2 + fgkLittleScrewHeadH/2; | |
3699 | Double_t bbb = fgkCarlosSuppZ3/2 - fgkLittleScrewHeadR; | |
3700 | Double_t screw1y = ( aaa*cos(TMath::DegToRad()*fgkCarlosSuppAngle) - | |
3701 | bbb*sin(TMath::DegToRad()*fgkCarlosSuppAngle) ); | |
3702 | Double_t screw1z = ( aaa*sin(TMath::DegToRad()*fgkCarlosSuppAngle) + | |
3703 | bbb*cos(TMath::DegToRad()*fgkCarlosSuppAngle) )-0.07; | |
3704 | ||
3705 | TGeoRotation *CarlosSuppRot = (TGeoRotation *)fCommonTr[0]; | |
3706 | ||
3707 | TGeoCombiTrans* lScrewTr1 = new TGeoCombiTrans((fgkCarlosSuppX1+ | |
3708 | fgkCarlosSuppX2+fgkCarlosSuppX3)/2, | |
3709 | screw1y,screw1z, CarlosSuppRot); | |
3710 | ||
3711 | TGeoCombiTrans* lScrewTr2 = new TGeoCombiTrans((fgkCarlosSuppX1+ | |
3712 | fgkCarlosSuppX2+fgkCarlosSuppX3)/2, | |
3713 | screw1z,screw1y, CarlosSuppRot); | |
3714 | ||
3715 | TGeoCombiTrans *lScrewTr3 = new TGeoCombiTrans(-(fgkCarlosSuppX1+ | |
3716 | fgkCarlosSuppX2+fgkCarlosSuppX3)/2, | |
3717 | screw1y,screw1z, CarlosSuppRot); | |
3718 | ||
3719 | TGeoCombiTrans *lScrewTr4 = new TGeoCombiTrans(-(fgkCarlosSuppX1+ | |
3720 | fgkCarlosSuppX2+fgkCarlosSuppX3)/2, | |
3721 | screw1z,screw1y, CarlosSuppRot); | |
3722 | ||
3723 | assemblySupCarlos->AddNode(fCommonVol[0], 1, lScrewTr1); | |
3724 | assemblySupCarlos->AddNode(fCommonVol[0], 2, lScrewTr2); | |
3725 | assemblySupCarlos->AddNode(fCommonVol[0], 3, lScrewTr3); | |
3726 | assemblySupCarlos->AddNode(fCommonVol[0], 4, lScrewTr4); | |
3727 | ||
3728 | //========================================= | |
3729 | // board | |
3730 | Double_t p1[3], p2[3], vX[3] = {1,0,0}; | |
3731 | AliITSv11GeomCableFlat card1("cardCarlos1", fgkCarlosCardZ1, fgkCarlosCardY1); // name, width, thickness | |
3732 | card1.SetNLayers(2); | |
3733 | card1.SetLayer(0, fgkCarlosCardCuY, copper, kOrange); // index, thickness, material, color | |
3734 | card1.SetLayer(1, fgkCarlosCardY1-fgkCarlosCardCuY, glassFiber, 30); | |
3735 | card1.SetInitialNode( (TGeoVolume *) assemblySupCarlos); | |
3736 | p1[0] = -fgkCarlosCardX1/2; | |
3737 | p1[1] = shiftGlobY - fgkCarlosCard2HeatBridge; | |
3738 | p1[2] = fgkCarlosCardShift; | |
3739 | p2[0] = fgkCarlosCardX1/2; | |
3740 | p2[1] = shiftGlobY - fgkCarlosCard2HeatBridge; | |
3741 | p2[2] = fgkCarlosCardShift; | |
3742 | card1.AddCheckPoint( (TGeoVolume *) assemblySupCarlos, 0, p1, vX); | |
3743 | card1.AddCheckPoint( (TGeoVolume *) assemblySupCarlos, 1, p2, vX); | |
3744 | card1.CreateAndInsertBoxCableSegment(1,90); | |
3745 | ||
3746 | AliITSv11GeomCableFlat card2("cardCarlos2", fgkCarlosCardZ2, fgkCarlosCardY1); // name, width, thickness | |
3747 | card2.SetNLayers(2); | |
3748 | card2.SetLayer(0, fgkCarlosCardCuY, copper, kOrange); // index, thickness, material, color | |
3749 | card2.SetLayer(1, fgkCarlosCardY1-fgkCarlosCardCuY, glassFiber, 30); | |
3750 | card2.SetInitialNode( (TGeoVolume *) assemblySupCarlos); | |
3751 | ||
3752 | p1[0] = -fgkCarlosCardX1/2; | |
3753 | p1[1] = shiftGlobY - fgkCarlosCard2HeatBridge; | |
3754 | p1[2] = fgkCarlosCardShift + fgkCarlosCardZ1/2 + fgkCarlosCardZ2/2; | |
3755 | ||
3756 | p2[0] = -fgkCarlosCardX1/2 + fgkCarlosCardX2; | |
3757 | p2[1] = shiftGlobY - fgkCarlosCard2HeatBridge; | |
3758 | p2[2] = fgkCarlosCardShift + fgkCarlosCardZ1/2 + fgkCarlosCardZ2/2; | |
3759 | card2.AddCheckPoint( (TGeoVolume *) assemblySupCarlos, 0, p1, vX); | |
3760 | card2.AddCheckPoint( (TGeoVolume *) assemblySupCarlos, 1, p2, vX); | |
3761 | card2.CreateAndInsertBoxCableSegment(1,90); | |
3762 | ||
3763 | //========================================= | |
3764 | // some chips on the board | |
3765 | ||
3766 | AliITSv11GeomCableFlat u1("carlosCardU1", fgkCarlosU1Z, fgkCarlosU1Y); // name, width, thickness | |
3767 | u1.SetNLayers(2); | |
3768 | u1.SetLayer(0, fgkCarlosCardChipSiThick, siliconChip, kGreen); // index, thickness, material, color | |
3769 | u1.SetLayer(1, fgkCarlosU1Y - fgkCarlosCardChipSiThick, plastiChip, kGray+3); | |
3770 | u1.SetInitialNode( (TGeoVolume *) assemblySupCarlos); | |
3771 | ||
3772 | p1[0] = fgkCarlosU1posX - fgkCarlosU1X/2; | |
3773 | p1[1] = shiftGlobY - fgkCarlosCard2HeatBridge + fgkCarlosCardY1/2 + fgkCarlosU1Y/2; | |
3774 | p1[2] = fgkCarlosCardShift + fgkCarlosU1posZ; | |
3775 | ||
3776 | p2[0] = fgkCarlosU1posX + fgkCarlosU1X/2; | |
3777 | p2[1] = shiftGlobY - fgkCarlosCard2HeatBridge + fgkCarlosCardY1/2 + fgkCarlosU1Y/2; | |
3778 | p2[2] = fgkCarlosCardShift + fgkCarlosU1posZ; | |
3779 | u1.AddCheckPoint( (TGeoVolume *) assemblySupCarlos, 0, p1, vX); | |
3780 | u1.AddCheckPoint( (TGeoVolume *) assemblySupCarlos, 1, p2, vX); | |
3781 | u1.CreateAndInsertBoxCableSegment(1,90); | |
3782 | ||
3783 | //--- | |
3784 | AliITSv11GeomCableFlat u2("carlosCardU2", fgkCarlosU2Z, fgkCarlosU2Y); // name, width, thickness | |
3785 | u2.SetNLayers(2); | |
3786 | u2.SetLayer(0, fgkCarlosCardChipSiThick, siliconChip, kGreen); // index, thickness, material, color | |
3787 | u2.SetLayer(1, fgkCarlosU2Y - fgkCarlosCardChipSiThick, plastiChip, kGray+3); | |
3788 | u2.SetInitialNode( (TGeoVolume *) assemblySupCarlos); | |
3789 | ||
3790 | p1[0] = fgkCarlosU2posX - fgkCarlosU2X/2; | |
3791 | p1[1] = shiftGlobY - fgkCarlosCard2HeatBridge + fgkCarlosCardY1/2 + fgkCarlosU2Y/2; | |
3792 | p1[2] = fgkCarlosCardShift + fgkCarlosU2posZ; | |
3793 | ||
3794 | p2[0] = fgkCarlosU2posX + fgkCarlosU2X/2; | |
3795 | p2[1] = shiftGlobY - fgkCarlosCard2HeatBridge + fgkCarlosCardY1/2 + fgkCarlosU2Y/2; | |
3796 | p2[2] = fgkCarlosCardShift + fgkCarlosU2posZ; | |
3797 | u2.AddCheckPoint( (TGeoVolume *) assemblySupCarlos, 0, p1, vX); | |
3798 | u2.AddCheckPoint( (TGeoVolume *) assemblySupCarlos, 1, p2, vX); | |
3799 | u2.CreateAndInsertBoxCableSegment(1,90); | |
3800 | ||
3801 | //--- | |
3802 | AliITSv11GeomCableFlat u3("carlosCardU3", fgkCarlosU3Z, fgkCarlosU3Y); // name, width, thickness | |
3803 | u3.SetNLayers(2); | |
3804 | u3.SetLayer(0, fgkCarlosCardChipSiThick, siliconChip, kGreen); // index, thickness, material, color | |
3805 | u3.SetLayer(1, fgkCarlosU3Y - fgkCarlosCardChipSiThick, plastiChip, kGray+3); | |
3806 | u3.SetInitialNode( (TGeoVolume *) assemblySupCarlos); | |
3807 | ||
3808 | Double_t u3Y = shiftGlobY - fgkCarlosCard2HeatBridge + fgkCarlosCardY1/2 + fgkCarlosU3Y/2; | |
3809 | p1[0] = fgkCarlosU3posX - fgkCarlosU3X/2; | |
3810 | p1[1] = u3Y; | |
3811 | p1[2] = fgkCarlosCardShift + fgkCarlosU3posZ; | |
3812 | ||
3813 | p2[0] = fgkCarlosU3posX + fgkCarlosU3X/2; | |
3814 | p2[1] = u3Y; | |
3815 | p2[2] = fgkCarlosCardShift + fgkCarlosU3posZ; | |
3816 | u3.AddCheckPoint( (TGeoVolume *) assemblySupCarlos, 0, p1, vX); | |
3817 | u3.AddCheckPoint( (TGeoVolume *) assemblySupCarlos, 1, p2, vX); | |
3818 | TGeoVolume *u3Vol = u3.CreateAndInsertBoxCableSegment(1,90); | |
3819 | ||
3820 | //--- U4 is like U3 (?) | |
3821 | TGeoCombiTrans *u4Trans = new TGeoCombiTrans; | |
3822 | u4Trans->RotateX(90); | |
3823 | u4Trans->SetTranslation(fgkCarlosU4posX, u3Y, | |
3824 | fgkCarlosCardShift + fgkCarlosU4posZ); | |
3825 | assemblySupCarlos->AddNode(u3Vol, 2, u4Trans); | |
3826 | ||
3827 | //--- | |
3828 | AliITSv11GeomCableFlat u17("carlosCardU17", fgkCarlosU17Z, fgkCarlosU17Y); // name, width, thickness | |
3829 | u17.SetNLayers(2); | |
3830 | u17.SetLayer(0, fgkCarlosCardChipSiThick, siliconChip, kGreen); // index, thickness, material, color | |
3831 | u17.SetLayer(1, fgkCarlosU17Y - fgkCarlosCardChipSiThick, plastiChip, kGray+3); | |
3832 | u17.SetInitialNode( (TGeoVolume *) assemblySupCarlos); | |
3833 | ||
3834 | p1[0] = fgkCarlosU17posX - fgkCarlosU17X/2; | |
3835 | p1[1] = shiftGlobY - fgkCarlosCard2HeatBridge + fgkCarlosCardY1/2 + fgkCarlosU17Y/2; | |
3836 | p1[2] = fgkCarlosCardShift + fgkCarlosU17posZ; | |
3837 | ||
3838 | p2[0] = fgkCarlosU17posX + fgkCarlosU17X/2; | |
3839 | p2[1] = shiftGlobY - fgkCarlosCard2HeatBridge + fgkCarlosCardY1/2 + fgkCarlosU17Y/2; | |
3840 | p2[2] = fgkCarlosCardShift + fgkCarlosU17posZ; | |
3841 | u17.AddCheckPoint( (TGeoVolume *) assemblySupCarlos, 0, p1, vX); | |
3842 | u17.AddCheckPoint( (TGeoVolume *) assemblySupCarlos, 1, p2, vX); | |
3843 | u17.CreateAndInsertBoxCableSegment(1,90); | |
3844 | ||
3845 | //--- | |
3846 | AliITSv11GeomCableFlat u35("carlosCardU35", fgkCarlosU35Z, fgkCarlosU35Y); // name, width, thickness | |
3847 | u35.SetNLayers(2); | |
3848 | u35.SetLayer(0, fgkCarlosCardChipSiThick, siliconChip, kGreen); // index, thickness, material, color | |
3849 | u35.SetLayer(1, fgkCarlosU35Y - fgkCarlosCardChipSiThick, plastiChip, kGray+3); | |
3850 | u35.SetInitialNode( (TGeoVolume *) assemblySupCarlos); | |
3851 | ||
3852 | p1[0] = fgkCarlosU35posX - fgkCarlosU35X/2; | |
3853 | p1[1] = shiftGlobY - fgkCarlosCard2HeatBridge + fgkCarlosCardY1/2 + fgkCarlosU35Y/2; | |
3854 | p1[2] = fgkCarlosCardShift + fgkCarlosU35posZ; | |
3855 | ||
3856 | p2[0] = fgkCarlosU35posX + fgkCarlosU35X/2; | |
3857 | p2[1] = shiftGlobY - fgkCarlosCard2HeatBridge + fgkCarlosCardY1/2 + fgkCarlosU35Y/2; | |
3858 | p2[2] = fgkCarlosCardShift + fgkCarlosU35posZ; | |
3859 | u35.AddCheckPoint( (TGeoVolume *) assemblySupCarlos, 0, p1, vX); | |
3860 | u35.AddCheckPoint( (TGeoVolume *) assemblySupCarlos, 1, p2, vX); | |
3861 | u35.CreateAndInsertBoxCableSegment(1,90); | |
3862 | ||
3863 | //--- | |
3864 | AliITSv11GeomCableFlat u36("carlosCardU36", fgkCarlosU36Z, fgkCarlosU36Y); // name, width, thickness | |
3865 | u36.SetNLayers(2); | |
3866 | u36.SetLayer(0, fgkCarlosCardChipSiThick, siliconChip, kGreen); // index, thickness, material, color | |
3867 | u36.SetLayer(1, fgkCarlosU36Y - fgkCarlosCardChipSiThick, plastiChip, kGray+3); | |
3868 | u36.SetInitialNode( (TGeoVolume *) assemblySupCarlos); | |
3869 | ||
3870 | p1[0] = fgkCarlosU36posX - fgkCarlosU36X/2; | |
3871 | p1[1] = shiftGlobY - fgkCarlosCard2HeatBridge + fgkCarlosCardY1/2 + fgkCarlosU36Y/2; | |
3872 | p1[2] = fgkCarlosCardShift + fgkCarlosU36posZ; | |
3873 | ||
3874 | p2[0] = fgkCarlosU36posX + fgkCarlosU36X/2; | |
3875 | p2[1] = shiftGlobY - fgkCarlosCard2HeatBridge + fgkCarlosCardY1/2 + fgkCarlosU36Y/2; | |
3876 | p2[2] = fgkCarlosCardShift + fgkCarlosU36posZ; | |
3877 | u36.AddCheckPoint( (TGeoVolume *) assemblySupCarlos, 0, p1, vX); | |
3878 | u36.AddCheckPoint( (TGeoVolume *) assemblySupCarlos, 1, p2, vX); | |
3879 | u36.CreateAndInsertBoxCableSegment(1,90); | |
3880 | ||
3881 | //--- QZ1 | |
3882 | AliITSv11GeomCableFlat qz1("carlosCardQZ1", fgkCarlosQZ1Z, fgkCarlosQZ1Y); // name, width, thickness | |
3883 | qz1.SetNLayers(2); | |
3884 | qz1.SetLayer(0, fgkCarlosCardChipSiThick, siliconChip, kGreen); // index, thickness, material, color | |
3885 | qz1.SetLayer(1, fgkCarlosQZ1Y - fgkCarlosCardChipSiThick, plastiChip, kGray+3); | |
3886 | qz1.SetInitialNode( (TGeoVolume *) assemblySupCarlos); | |
3887 | ||
3888 | p1[0] = fgkCarlosQZ1posX - fgkCarlosQZ1X/2; | |
3889 | p1[1] = shiftGlobY - fgkCarlosCard2HeatBridge + fgkCarlosCardY1/2 + fgkCarlosQZ1Y/2; | |
3890 | p1[2] = fgkCarlosCardShift + fgkCarlosQZ1posZ; | |
3891 | ||
3892 | p2[0] = fgkCarlosQZ1posX + fgkCarlosQZ1X/2; | |
3893 | p2[1] = shiftGlobY - fgkCarlosCard2HeatBridge + fgkCarlosCardY1/2 + fgkCarlosQZ1Y/2; | |
3894 | p2[2] = fgkCarlosCardShift + fgkCarlosQZ1posZ; | |
3895 | qz1.AddCheckPoint( (TGeoVolume *) assemblySupCarlos, 0, p1, vX); | |
3896 | qz1.AddCheckPoint( (TGeoVolume *) assemblySupCarlos, 1, p2, vX); | |
3897 | qz1.CreateAndInsertBoxCableSegment(1,90); | |
3898 | ||
3899 | return assemblySupCarlos; | |
108bd0fe | 3900 | } |
c789ee28 | 3901 | |
db486a6e | 3902 | //________________________________________________________________________ |
73dfc864 | 3903 | Int_t AliITSv11GeometrySDD::CreateLVCard() { |
108bd0fe | 3904 | // |
73dfc864 | 3905 | // Creates the assemblies containing the LV cards (left and right) |
b7943f00 | 3906 | // |
108bd0fe | 3907 | |
9c8369f9 | 3908 | TGeoMedium *glassFiber = GetMedium("GLASS FIBER$");// glassFiber |
108bd0fe | 3909 | TGeoMedium *siliconChip = GetMedium("SDD SI CHIP$");// ITSsddSiChip |
3910 | TGeoMedium *plastiChip = GetMedium("SDDKAPTON (POLYCH2)$"); // ITSsddKAPTON_POLYCH2 | |
3911 | TGeoMedium *copper = GetMedium("COPPER$"); | |
d8826f33 | 3912 | TGeoMedium *alCu12SDD = GetMedium("ALCU12$"); // ITSsddAlCu12 |
9c8369f9 | 3913 | TGeoMedium *stainless = GetMedium("AISI304L$"); // for screws |
108bd0fe | 3914 | |
73dfc864 | 3915 | fCardLVL = new TGeoVolumeAssembly("ITSsddLVCardLeft"); |
3916 | fCardLVR = new TGeoVolumeAssembly("ITSsddLVCardRight"); | |
108bd0fe | 3917 | |
73dfc864 | 3918 | // we are going to use flat cable class to create multilayer box, |
3919 | // then we can use the pointers to created volumes to place them elsewhere | |
108bd0fe | 3920 | Double_t p1[3], p2[3], vX[3] = {1,0,0}; |
3921 | ||
effd7456 | 3922 | Double_t carLVfullThick = fgkLVcardZ+fgkLVcardCuZ; |
3923 | AliITSv11GeomCableFlat cardLV("cardLV", fgkLVcardY, carLVfullThick); // name, width, thickness | |
108bd0fe | 3924 | cardLV.SetNLayers(2); |
effd7456 | 3925 | cardLV.SetLayer(0, fgkLVcardCuZ, copper, 30); // index, thickness, material, color |
3926 | cardLV.SetLayer(1, fgkLVcardZ, glassFiber, 30); | |
73dfc864 | 3927 | cardLV.SetInitialNode( (TGeoVolume *) fCardLVL); |
108bd0fe | 3928 | p1[0] = 0; |
effd7456 | 3929 | p1[1] = fgkLVcardY/2; |
108bd0fe | 3930 | p1[2] = 0; |
73dfc864 | 3931 | p2[0] = fgkLVcardX; |
effd7456 | 3932 | p2[1] = fgkLVcardY/2; |
108bd0fe | 3933 | p2[2] = 0; |
73dfc864 | 3934 | cardLV.AddCheckPoint( (TGeoVolume *) fCardLVL, 0, p1, vX); |
3935 | cardLV.AddCheckPoint( (TGeoVolume *) fCardLVL, 1, p2, vX); | |
3936 | TGeoVolume* boxVol = cardLV.CreateAndInsertBoxCableSegment(1); | |
3937 | TGeoRotation *rotAdd = new TGeoRotation("",90,0,0); | |
3938 | TGeoCombiTrans *trCard = new TGeoCombiTrans(-fgkLVcardX/2,fgkLVcardY/2,0,rotAdd); | |
3939 | fCardLVR->AddNode(boxVol, 1, trCard); | |
108bd0fe | 3940 | |
effd7456 | 3941 | Double_t chip0fullThick = fgkLVChip0Z + fgkLVChip0SiZ; |
3942 | AliITSv11GeomCableFlat chipO("chipO", fgkLVChip0Y, chip0fullThick); // name, width, thickness | |
108bd0fe | 3943 | chipO.SetNLayers(2); |
effd7456 | 3944 | chipO.SetLayer(0, fgkLVChip0SiZ, siliconChip, 8); // index, thickness, material, color |
3945 | chipO.SetLayer(1, fgkLVChip0Z, plastiChip, 12); | |
73dfc864 | 3946 | chipO.SetInitialNode( (TGeoVolume *) fCardLVL); |
3947 | p1[0] = (fgkLVChip0PosX - fgkLVChip0X/2); | |
effd7456 | 3948 | p1[1] = fgkLVChip0PosY; |
108bd0fe | 3949 | p1[2] = carLVfullThick/2 + chip0fullThick/2; |
73dfc864 | 3950 | |
3951 | p2[0] = (fgkLVChip0PosX + fgkLVChip0X/2); | |
effd7456 | 3952 | p2[1] = fgkLVChip0PosY; |
108bd0fe | 3953 | p2[2] = carLVfullThick/2 + chip0fullThick/2; |
73dfc864 | 3954 | chipO.AddCheckPoint( (TGeoVolume *) fCardLVL, 0, p1, vX); |
3955 | chipO.AddCheckPoint( (TGeoVolume *) fCardLVL, 1, p2, vX); | |
3956 | boxVol = chipO.CreateAndInsertBoxCableSegment(1); | |
3957 | trCard = new TGeoCombiTrans( -fgkLVChip0PosX, | |
3958 | fgkLVChip0PosY, | |
3959 | carLVfullThick/2+chip0fullThick/2, rotAdd); | |
3960 | fCardLVR->AddNode(boxVol, 1, trCard); | |
3961 | ||
3962 | // put also this chip on the other side of the card | |
3963 | trCard = new TGeoCombiTrans( fgkLVChip0PosX, | |
3964 | fgkLVChip0PosY, | |
3965 | -carLVfullThick/2-chip0fullThick/2, rotAdd); | |
3966 | fCardLVL->AddNode(boxVol, 2, trCard); | |
3967 | trCard = new TGeoCombiTrans( -fgkLVChip0PosX, | |
3968 | fgkLVChip0PosY, | |
3969 | -carLVfullThick/2-chip0fullThick/2, rotAdd); | |
3970 | fCardLVR->AddNode(boxVol, 2, trCard); | |
108bd0fe | 3971 | |
effd7456 | 3972 | Double_t chip1fullThick = fgkLVChip1Z + fgkLVChip1SiZ; |
3973 | AliITSv11GeomCableFlat chip1("chip1", fgkLVChip1Y, chip1fullThick); | |
108bd0fe | 3974 | chip1.SetNLayers(2); |
effd7456 | 3975 | chip1.SetLayer(0, fgkLVChip1SiZ, siliconChip, 8); |
3976 | chip1.SetLayer(1, fgkLVChip1Z, plastiChip, 12); | |
73dfc864 | 3977 | chip1.SetInitialNode( (TGeoVolume *) fCardLVL); |
3978 | p1[0] = (fgkLVChip1PosX-fgkLVChip1X/2); | |
effd7456 | 3979 | p1[1] = fgkLVChip1PosY; |
108bd0fe | 3980 | p1[2] = carLVfullThick/2 + chip1fullThick/2; |
3981 | ||
73dfc864 | 3982 | p2[0] = (fgkLVChip1PosX+fgkLVChip1X/2); |
effd7456 | 3983 | p2[1] = fgkLVChip1PosY; |
108bd0fe | 3984 | p2[2] = carLVfullThick/2 + chip1fullThick/2; |
73dfc864 | 3985 | chip1.AddCheckPoint( (TGeoVolume *) fCardLVL, 0, p1, vX); |
3986 | chip1.AddCheckPoint( (TGeoVolume *) fCardLVL, 1, p2, vX); | |
3987 | boxVol = chip1.CreateAndInsertBoxCableSegment(1); | |
3988 | trCard = new TGeoCombiTrans( -fgkLVChip1PosX, | |
3989 | fgkLVChip1PosY, | |
3990 | carLVfullThick/2 + chip1fullThick/2, rotAdd); | |
3991 | fCardLVR->AddNode(boxVol, 1, trCard); | |
108bd0fe | 3992 | |
effd7456 | 3993 | Double_t chip2fullThick = fgkLVChip2Z + fgkLVChip2SiZ; |
3994 | AliITSv11GeomCableFlat chip2("chip2", fgkLVChip2Y, chip2fullThick); | |
108bd0fe | 3995 | chip2.SetNLayers(2); |
effd7456 | 3996 | chip2.SetLayer(0, fgkLVChip2SiZ, siliconChip, 8); |
3997 | chip2.SetLayer(1, fgkLVChip2Z, plastiChip, 12); | |
73dfc864 | 3998 | chip2.SetInitialNode( (TGeoVolume *) fCardLVL); |
3999 | p1[0] = (fgkLVChip2PosX-fgkLVChip2X/2); | |
effd7456 | 4000 | p1[1] = fgkLVChip2PosY; |
108bd0fe | 4001 | p1[2] = carLVfullThick/2 + chip2fullThick/2; |
73dfc864 | 4002 | p2[0] = (fgkLVChip2PosX+fgkLVChip2X/2); |
effd7456 | 4003 | p2[1] = fgkLVChip2PosY; |
108bd0fe | 4004 | p2[2] = carLVfullThick/2 + chip2fullThick/2; |
73dfc864 | 4005 | chip2.AddCheckPoint( (TGeoVolume *) fCardLVL, 0, p1, vX); |
4006 | chip2.AddCheckPoint( (TGeoVolume *) fCardLVL, 1, p2, vX); | |
4007 | boxVol = chip2.CreateAndInsertBoxCableSegment(1); | |
4008 | trCard = new TGeoCombiTrans( -fgkLVChip2PosX, | |
4009 | fgkLVChip2PosY, | |
4010 | carLVfullThick/2 + chip2fullThick/2, rotAdd); | |
4011 | fCardLVR->AddNode(boxVol, 1, trCard); | |
108bd0fe | 4012 | |
effd7456 | 4013 | Double_t chip3fullThick = fgkLVChip3Z + fgkLVChip3SiZ; |
4014 | AliITSv11GeomCableFlat chip3("chip3", fgkLVChip3Y, chip3fullThick); | |
108bd0fe | 4015 | chip3.SetNLayers(2); |
effd7456 | 4016 | chip3.SetLayer(0, fgkLVChip3Z, plastiChip, 12); |
4017 | chip3.SetLayer(1, fgkLVChip3SiZ, siliconChip, 8); | |
73dfc864 | 4018 | chip3.SetInitialNode( (TGeoVolume *) fCardLVL); |
4019 | p1[0] = (fgkLVChip3PosX-fgkLVChip3X/2); | |
effd7456 | 4020 | p1[1] = fgkLVChip3PosY; |
108bd0fe | 4021 | p1[2] = -carLVfullThick/2 - chip3fullThick/2; |
73dfc864 | 4022 | p2[0] = (fgkLVChip3PosX+fgkLVChip3X/2); |
effd7456 | 4023 | p2[1] = fgkLVChip3PosY; |
108bd0fe | 4024 | p2[2] = -carLVfullThick/2 - chip3fullThick/2; |
73dfc864 | 4025 | chip3.AddCheckPoint( (TGeoVolume *) fCardLVL, 0, p1, vX); |
4026 | chip3.AddCheckPoint( (TGeoVolume *) fCardLVL, 1, p2, vX); | |
4027 | boxVol = chip3.CreateAndInsertBoxCableSegment(1); | |
4028 | trCard = new TGeoCombiTrans( -fgkLVChip3PosX, | |
4029 | fgkLVChip3PosY, | |
4030 | -carLVfullThick/2 - chip3fullThick/2, rotAdd); | |
4031 | fCardLVR->AddNode(boxVol, 1, trCard); | |
108bd0fe | 4032 | |
4033 | // the Al pieces for heat exchange : | |
108bd0fe | 4034 | TGeoBBox *alLVcooling1 = new TGeoBBox("alLVcooling1" , |
effd7456 | 4035 | fgkLVcoolX1/2, fgkLVcoolY1/2, fgkLVcoolZ1/2); |
108bd0fe | 4036 | |
4037 | TGeoTranslation *alLVcooling1Tr = new TGeoTranslation("alLVcooling1Tr", | |
73dfc864 | 4038 | (fgkLVcoolX1/2+fgkLVcoolX2), |
effd7456 | 4039 | fgkLVcoolPosY+fgkLVcoolY1/2, |
4040 | carLVfullThick/2+chip0fullThick+fgkLVcoolZ1/2); | |
108bd0fe | 4041 | TGeoTranslation *alLVcooling1TrB = new TGeoTranslation("alLVcooling1TrB", |
73dfc864 | 4042 | (fgkLVcoolX1/2+fgkLVcoolX2), |
effd7456 | 4043 | fgkLVcoolPosY+fgkLVcoolY1/2, |
4044 | -(carLVfullThick/2+chip0fullThick+fgkLVcoolZ1/2)); | |
108bd0fe | 4045 | |
4046 | TGeoVolume *vAlLVcooling1 = new TGeoVolume("vAlLVcooling1",alLVcooling1, | |
4047 | alCu12SDD); | |
4048 | vAlLVcooling1->SetLineColor(2); | |
4049 | ||
4050 | //-- | |
4051 | TGeoBBox * alLVcooling2 = new TGeoBBox("lLVcooling2" , | |
effd7456 | 4052 | fgkLVcoolX2/2, fgkLVcoolY2/2, fgkLVcoolZ2/2); |
108bd0fe | 4053 | TGeoTranslation *alLVcooling2Tr = new TGeoTranslation("alLVcooling2Tr", |
73dfc864 | 4054 | (fgkLVcoolX2/2), |
effd7456 | 4055 | fgkLVcoolPosY+fgkLVcoolY1/2, |
4056 | carLVfullThick/2+chip0fullThick+fgkLVcoolZ1-fgkLVcoolZ2/2); | |
108bd0fe | 4057 | TGeoTranslation *alLVcooling2TrB = new TGeoTranslation("alLVcooling2TrB", |
73dfc864 | 4058 | (fgkLVcoolX2/2), |
effd7456 | 4059 | fgkLVcoolPosY+fgkLVcoolY1/2, |
4060 | -(carLVfullThick/2+chip0fullThick+fgkLVcoolZ1-fgkLVcoolZ2/2)); | |
108bd0fe | 4061 | |
4062 | TGeoVolume *vAlLVcooling2 = new TGeoVolume("vAlLVcooling2",alLVcooling2, | |
4063 | alCu12SDD); | |
4064 | vAlLVcooling2->SetLineColor(2); | |
4065 | ||
4066 | //-- | |
effd7456 | 4067 | Double_t alLVcoolZ3 = (fgkLVcardCuZ+fgkLVcardZ+2.*(fgkLVChip0SiZ+fgkLVChip0Z) |
4068 | +fgkLVcoolZ1*2.); | |
108bd0fe | 4069 | TGeoBBox * alLVcooling3 = new TGeoBBox("lLVcooling3" , |
effd7456 | 4070 | fgkLVcoolX3/2, fgkLVcoolY3/2, alLVcoolZ3/2); |
108bd0fe | 4071 | TGeoTranslation *alLVcooling3Tr = new TGeoTranslation("alLVcooling3Tr", |
73dfc864 | 4072 | (-fgkLVcoolX3/2), |
effd7456 | 4073 | fgkLVcoolPosY+fgkLVcoolY1-fgkLVcoolY3/2, |
108bd0fe | 4074 | 0); |
108bd0fe | 4075 | TGeoVolume *vAlLVcooling3 = new TGeoVolume("vAlLVcooling3",alLVcooling3,alCu12SDD); |
4076 | vAlLVcooling3->SetLineColor(2); | |
4077 | ||
73dfc864 | 4078 | //=== screw fixing th LV card to the U cooling tube : |
4079 | TGeoTube *littleScrew = new TGeoTube("littleScrewLV", 0, fgkLittleScrewR, | |
4080 | fgkLVcoolY3/2); | |
4081 | TGeoVolume *vLittleScrew = new TGeoVolume("vLittleScrewLV", | |
4082 | littleScrew, stainless); | |
4083 | TGeoRotation *rotScrew = new TGeoRotation("",0,90,0); | |
4084 | ||
4085 | TGeoCombiTrans *cbScrew = new TGeoCombiTrans(0,0,fgkShiftLittleScrewLV, | |
4086 | rotScrew); | |
4087 | vAlLVcooling3->AddNode(vLittleScrew, 1, cbScrew); | |
4088 | ||
4089 | TGeoTube *littleScrewHead = new TGeoTube("littleScrewLVhead", | |
4090 | 0, fgkLittleLVScrewHeadR, | |
4091 | fgkLittleScrewHeadH/2); | |
4092 | TGeoVolume *vLittleScrewHead = new TGeoVolume("vLittleScrewLVhead", | |
4093 | littleScrewHead, stainless); | |
4094 | vLittleScrewHead->SetLineColor(kGray); | |
4095 | TGeoCombiTrans *cbScrewHeadL = new TGeoCombiTrans( -fgkLVcoolX3/2, | |
4096 | fgkLVcoolPosY+fgkLVcoolY1 + fgkLittleScrewHeadH/2, | |
4097 | fgkShiftLittleScrewLV, | |
4098 | rotScrew); | |
4099 | fCardLVL->AddNode(vLittleScrewHead, 1, cbScrewHeadL); | |
4100 | ||
4101 | TGeoCombiTrans *cbScrewHeadR = new TGeoCombiTrans( fgkLVcoolX3/2, | |
4102 | fgkLVcoolPosY+fgkLVcoolY1 + fgkLittleScrewHeadH/2, | |
4103 | fgkShiftLittleScrewLV, | |
4104 | rotScrew); | |
4105 | fCardLVR->AddNode(vLittleScrewHead, 1, cbScrewHeadR); | |
4106 | ||
4107 | // adding the cooling pieces to the left card | |
4108 | fCardLVL->AddNode(vAlLVcooling1, 1,alLVcooling1Tr); | |
4109 | fCardLVL->AddNode(vAlLVcooling1, 2,alLVcooling1TrB); | |
4110 | fCardLVL->AddNode(vAlLVcooling2, 1,alLVcooling2Tr); | |
4111 | fCardLVL->AddNode(vAlLVcooling2, 2,alLVcooling2TrB); | |
4112 | fCardLVL->AddNode(vAlLVcooling3, 1,alLVcooling3Tr); | |
4113 | ||
4114 | TGeoTranslation *alLVcooling1TrR = new TGeoTranslation("alLVcooling1TrR", | |
4115 | -(fgkLVcoolX1/2+fgkLVcoolX2), | |
4116 | fgkLVcoolPosY+fgkLVcoolY1/2, | |
4117 | carLVfullThick/2+chip0fullThick+fgkLVcoolZ1/2); | |
4118 | TGeoTranslation *alLVcooling1TrBR = new TGeoTranslation("alLVcooling1TrBR", | |
4119 | -(fgkLVcoolX1/2+fgkLVcoolX2), | |
4120 | fgkLVcoolPosY+fgkLVcoolY1/2, | |
4121 | -(carLVfullThick/2+chip0fullThick+fgkLVcoolZ1/2)); | |
4122 | TGeoTranslation *alLVcooling2TrR = new TGeoTranslation("alLVcooling2TrR", | |
4123 | -(fgkLVcoolX2/2), | |
4124 | fgkLVcoolPosY+fgkLVcoolY1/2, | |
4125 | carLVfullThick/2+chip0fullThick+fgkLVcoolZ1-fgkLVcoolZ2/2); | |
4126 | TGeoTranslation *alLVcooling2TrBR = new TGeoTranslation("alLVcooling2TrBR", | |
4127 | -(fgkLVcoolX2/2), | |
4128 | fgkLVcoolPosY+fgkLVcoolY1/2, | |
4129 | -(carLVfullThick/2+chip0fullThick+fgkLVcoolZ1-fgkLVcoolZ2/2)); | |
108bd0fe | 4130 | |
73dfc864 | 4131 | TGeoTranslation *alLVcooling3TrR = new TGeoTranslation("alLVcooling3TrR", |
4132 | fgkLVcoolX3/2, | |
4133 | fgkLVcoolPosY+fgkLVcoolY1-fgkLVcoolY3/2, | |
4134 | 0); | |
4135 | // and to the right card | |
4136 | fCardLVR->AddNode(vAlLVcooling1, 1,alLVcooling1TrR); | |
4137 | fCardLVR->AddNode(vAlLVcooling1, 2,alLVcooling1TrBR); | |
4138 | fCardLVR->AddNode(vAlLVcooling2, 1,alLVcooling2TrR); | |
4139 | fCardLVR->AddNode(vAlLVcooling2, 2,alLVcooling2TrBR); | |
4140 | fCardLVR->AddNode(vAlLVcooling3, 1,alLVcooling3TrR); | |
4141 | ||
4142 | return kTRUE; | |
108bd0fe | 4143 | } |
4144 | ||
108bd0fe | 4145 | //________________________________________________________________________ |
4146 | TGeoVolumeAssembly* AliITSv11GeometrySDD::CreateHVCard(Int_t iLay){ | |
4147 | // | |
4148 | // return an assembly containing the HV card | |
b7943f00 | 4149 | // |
108bd0fe | 4150 | iLay = iLay; |
4151 | ||
4152 | TGeoMedium *ceramic = GetMedium("CERAMICS$"); // ceramicHVcard | |
9c8369f9 | 4153 | TGeoMedium *medSMDcapaMiddle = GetMedium("SDD X7R capacitors$"); // check if different |
4154 | TGeoMedium *medSMDcapaEnd = GetMedium("SDD X7R capacitors$"); // check if different | |
108bd0fe | 4155 | TGeoMedium *stainless = GetMedium("INOX$"); // ITSspdStainlesSteal ??????????? |
4156 | TGeoMedium *plastic = GetMedium("SDDKAPTON (POLYCH2)$"); // ITS_ITSsddKAPTON_POLYCH2 ??????????? | |
d8826f33 | 4157 | TGeoMedium *alCu12SDD = GetMedium("ALCU12$"); // ITSsddAlCu12 |
108bd0fe | 4158 | |
4159 | TGeoVolumeAssembly *highVCard = new TGeoVolumeAssembly("ITSsddHVCard"); | |
4160 | ||
4161 | //==================================== | |
4162 | //--- the card itself | |
4163 | TGeoBBox *ceramicCard = new TGeoBBox("ceramCard", fgkHVCardCeramX/2, | |
4164 | fgkHVCardCeramY/2, fgkHVCardCeramZ/2); | |
4165 | TGeoVolume *vCeramicCard = new TGeoVolume("vCeramCard", ceramicCard, ceramic); | |
4166 | vCeramicCard->SetLineColor(38);// or 9 blue slightly dark | |
4167 | ||
4168 | highVCard->AddNode(vCeramicCard, 1, 0); | |
4169 | ||
4170 | ||
4171 | //==================================== | |
4172 | //--- capacitors | |
4173 | ||
4174 | // capa1 | |
4175 | TGeoBBox *capa1Middle = new TGeoBBox("cardHVCapa1Middle", fgkHVCardCapa1X/2, | |
4176 | fgkHVCardCapa1Ymid/2, fgkHVCardCapa1Z/2); | |
4177 | TGeoVolume *vCapa1Middle = new TGeoVolume("vCardHVCapa1Middle",capa1Middle, | |
4178 | medSMDcapaMiddle); | |
4179 | ||
4180 | TGeoBBox *capa1End = new TGeoBBox("cardHVCapa1End", fgkHVCardCapa1X/2, | |
4181 | fgkHVCardCapa1Yend/2, fgkHVCardCapa1Z/2); | |
4182 | TGeoVolume *vCapa1End = new TGeoVolume("vCardHVCapa1End",capa1End, | |
4183 | medSMDcapaEnd); | |
4184 | vCapa1End->SetLineColor(18);// grey silver | |
4185 | TGeoTranslation *capa1EndTr1 = new TGeoTranslation("cardHVcapa1EndTr1", 0, | |
4186 | (fgkHVCardCapa1Ymid+fgkHVCardCapa1Yend)/2,0); | |
4187 | TGeoTranslation *capa1EndTr2 = new TGeoTranslation("cardHVcapa1EndTr2", 0, | |
4188 | -(fgkHVCardCapa1Ymid+fgkHVCardCapa1Yend)/2,0); | |
4189 | ||
4190 | TGeoTranslation *capa1PosTr = new TGeoTranslation("cardHVcapa1PosTr", | |
4191 | fgkHVCardCapa1PosX, fgkHVCardCapa1PosY, | |
4192 | -fgkHVCardCeramZ/2-fgkHVCardCapa1Z/2); | |
4193 | ||
108bd0fe | 4194 | TGeoVolumeAssembly *capa1 = new TGeoVolumeAssembly("cardHVCapa1"); |
4195 | capa1->AddNode(vCapa1Middle, 1,0); | |
4196 | capa1->AddNode(vCapa1End, 1, capa1EndTr1); | |
4197 | capa1->AddNode(vCapa1End, 2, capa1EndTr2); | |
4198 | ||
4199 | highVCard->AddNode(capa1, 1, capa1PosTr); | |
4200 | ||
4201 | // capa2 | |
4202 | TGeoBBox *capa2Middle = new TGeoBBox("cardHVCapa2Middle", fgkHVCardCapa2X/2, | |
4203 | fgkHVCardCapa2Ymid/2, fgkHVCardCapa2Z/2); | |
4204 | TGeoVolume *vCapa2Middle = new TGeoVolume("vCardHVCapa2Middle",capa2Middle, | |
4205 | medSMDcapaMiddle); | |
4206 | ||
4207 | TGeoBBox *capa2End = new TGeoBBox("cardHVCapa2End", fgkHVCardCapa2X/2, | |
4208 | fgkHVCardCapa2Yend/2, fgkHVCardCapa2Z/2); | |
4209 | TGeoVolume *vCapa2End = new TGeoVolume("vCardHVCapa2End",capa2End, | |
4210 | medSMDcapaEnd); | |
4211 | vCapa2End->SetLineColor(18);// grey silver | |
4212 | TGeoTranslation *capa2EndTr1 = new TGeoTranslation("cardHVcapa2EndTr1", 0, | |
4213 | (fgkHVCardCapa2Ymid+fgkHVCardCapa2Yend)/2,0); | |
4214 | TGeoTranslation *capa2EndTr2 = new TGeoTranslation("cardHVcapa2EndTr2", 0, | |
4215 | -(fgkHVCardCapa2Ymid+fgkHVCardCapa2Yend)/2,0); | |
4216 | ||
4217 | TGeoTranslation *capa2PosTr = new TGeoTranslation("cardHVcapa2PosTr", | |
4218 | fgkHVCardCapa2PosX, fgkHVCardCapa2PosY, | |
4219 | -fgkHVCardCeramZ/2-fgkHVCardCapa2Z/2); | |
4220 | ||
4221 | TGeoVolumeAssembly *capa2 = new TGeoVolumeAssembly("cardHVCapa2"); | |
4222 | capa2->AddNode(vCapa2Middle, 1,0); | |
4223 | capa2->AddNode(vCapa2End, 1, capa2EndTr1); | |
4224 | capa2->AddNode(vCapa2End, 2, capa2EndTr2); | |
4225 | ||
4226 | highVCard->AddNode(capa2, 1, capa2PosTr); | |
4227 | ||
4228 | // capa3 | |
4229 | TGeoBBox *capa3Middle = new TGeoBBox("cardHVCapa3Middle", fgkHVCardCapa3Xmid/2, | |
4230 | fgkHVCardCapa3Y/2, fgkHVCardCapa3Z/2); | |
4231 | TGeoVolume *vCapa3Middle = new TGeoVolume("vCardHVCapa3Middle",capa3Middle, | |
4232 | medSMDcapaMiddle); | |
4233 | ||
4234 | TGeoBBox *capa3End = new TGeoBBox("cardHVCapa3End", fgkHVCardCapa3Xend/2, | |
4235 | fgkHVCardCapa3Y/2, fgkHVCardCapa3Z/2); | |
4236 | TGeoVolume *vCapa3End = new TGeoVolume("vCardHVCapa3End",capa3End, | |
4237 | medSMDcapaEnd); | |
4238 | vCapa3End->SetLineColor(18);// grey silver | |
4239 | ||
4240 | TGeoTranslation *capa3EndTr1 = new TGeoTranslation("cardHVcapa3EndTr1", | |
4241 | (fgkHVCardCapa3Xmid+fgkHVCardCapa3Xend)/2, 0, 0); | |
4242 | TGeoTranslation *capa3EndTr2 = new TGeoTranslation("cardHVcapa2EndTr2", | |
4243 | -(fgkHVCardCapa3Xmid+fgkHVCardCapa3Xend)/2, 0, 0); | |
4244 | ||
4245 | TGeoVolumeAssembly *capa3 = new TGeoVolumeAssembly("cardHVCapa3"); | |
4246 | capa3->AddNode(vCapa3Middle, 1,0); | |
4247 | capa3->AddNode(vCapa3End, 1, capa3EndTr1); | |
4248 | capa3->AddNode(vCapa3End, 2, capa3EndTr2); | |
4249 | ||
4250 | TGeoTranslation *capa3PosTr1 = new TGeoTranslation("cardHVcapa3PosTr1", | |
4251 | fgkHVCardCapa3PosX1, fgkHVCardCapa3PosY1, | |
4252 | -fgkHVCardCeramZ/2-fgkHVCardCapa3Z/2); | |
4253 | ||
4254 | TGeoTranslation *capa3PosTr2 = new TGeoTranslation("cardHVcapa3PosTr2", | |
4255 | fgkHVCardCapa3PosX2, fgkHVCardCapa3PosY1, | |
4256 | -fgkHVCardCeramZ/2-fgkHVCardCapa3Z/2); | |
4257 | ||
4258 | TGeoTranslation *capa3PosTr3 = new TGeoTranslation("cardHVcapa3PosTr3", | |
4259 | fgkHVCardCapa3PosX3, fgkHVCardCapa3PosY2, | |
4260 | -fgkHVCardCeramZ/2-fgkHVCardCapa3Z/2); | |
4261 | ||
4262 | TGeoTranslation *capa3PosTr4 = new TGeoTranslation("cardHVcapa3PosTr4", | |
4263 | fgkHVCardCapa3PosX4, fgkHVCardCapa3PosY2, | |
4264 | -fgkHVCardCeramZ/2-fgkHVCardCapa3Z/2); | |
4265 | ||
4266 | TGeoTranslation *capa3PosTr5 = new TGeoTranslation("cardHVcapa3PosTr5", | |
4267 | fgkHVCardCapa3PosX5, fgkHVCardCapa3PosY3, | |
4268 | -fgkHVCardCeramZ/2-fgkHVCardCapa3Z/2); | |
4269 | ||
4270 | highVCard->AddNode(capa3, 1, capa3PosTr1); | |
4271 | highVCard->AddNode(capa3, 2, capa3PosTr2); | |
4272 | highVCard->AddNode(capa3, 3, capa3PosTr3); | |
4273 | highVCard->AddNode(capa3, 4, capa3PosTr4); | |
4274 | highVCard->AddNode(capa3, 5, capa3PosTr5); | |
4275 | ||
4276 | //==================================== | |
4277 | //--- connexions to LV card | |
4278 | ||
4279 | Double_t fgkConnexLVHVdiam1 = 0.8*fgkmm; | |
4280 | Double_t fgkConnexLVHVdiam2 = 2*fgkmm; | |
4281 | Double_t fgkConnexLVHVlen = 6.2*fgkmm; | |
4282 | Double_t fgkConnexLVHVx = 3*fgkmm; | |
4283 | Double_t fgkConnexLVHVy1 = 8*fgkmm; | |
4284 | Double_t fgkConnexLVHVdy = 2.5*fgkmm; | |
4285 | ||
4286 | TGeoTube *connexLVHVmetal = new TGeoTube("connexLVHVmetal",0, | |
4287 | fgkConnexLVHVdiam1/2,fgkConnexLVHVlen/2); | |
4288 | TGeoTube *connexLVHVplastic = new TGeoTube("connexLVHVplastic", | |
4289 | fgkConnexLVHVdiam1/2, | |
4290 | fgkConnexLVHVdiam2/2, | |
4291 | fgkConnexLVHVlen/2); | |
4292 | TGeoVolume *vConnexLVHVmetal = new TGeoVolume("ITSsddConnexLVHVmetal", | |
4293 | connexLVHVmetal, stainless); | |
4294 | TGeoVolume *vConnexLVHVplast = new TGeoVolume("ITSsddConnexLVHVplast", | |
4295 | connexLVHVplastic, plastic); | |
4296 | vConnexLVHVmetal->SetLineColor(10);// white | |
4297 | vConnexLVHVplast->SetLineColor(12); // dark grey | |
4298 | ||
4299 | TGeoVolumeAssembly *connexion = new TGeoVolumeAssembly("ITSsddConnexLVHV"); | |
4300 | connexion->AddNode(vConnexLVHVmetal, 1, 0); | |
4301 | connexion->AddNode(vConnexLVHVplast, 1, 0); | |
4302 | ||
4303 | TGeoTranslation *trConnexion1 = new TGeoTranslation(-fgkConnexLVHVx,fgkConnexLVHVy1, | |
4304 | -fgkHVCardCeramZ/2-fgkConnexLVHVlen/2 ); | |
4305 | TGeoTranslation *trConnexion2 = new TGeoTranslation( fgkConnexLVHVx,fgkConnexLVHVy1, | |
4306 | -fgkHVCardCeramZ/2-fgkConnexLVHVlen/2 ); | |
4307 | ||
4308 | TGeoTranslation *trConnexion3 = new TGeoTranslation(-fgkConnexLVHVx, | |
4309 | fgkConnexLVHVy1+fgkConnexLVHVdy, | |
4310 | -fgkHVCardCeramZ/2-fgkConnexLVHVlen/2 ); | |
4311 | TGeoTranslation *trConnexion4 = new TGeoTranslation( fgkConnexLVHVx, | |
4312 | fgkConnexLVHVy1+fgkConnexLVHVdy, | |
4313 | -fgkHVCardCeramZ/2-fgkConnexLVHVlen/2 ); | |
4314 | ||
4315 | TGeoTranslation *trConnexion5 = new TGeoTranslation(-fgkConnexLVHVx, | |
4316 | fgkConnexLVHVy1+2*fgkConnexLVHVdy, | |
4317 | -fgkHVCardCeramZ/2-fgkConnexLVHVlen/2 ); | |
4318 | TGeoTranslation *trConnexion6 = new TGeoTranslation( fgkConnexLVHVx, | |
4319 | fgkConnexLVHVy1+2*fgkConnexLVHVdy, | |
4320 | -fgkHVCardCeramZ/2-fgkConnexLVHVlen/2 ); | |
4321 | ||
4322 | TGeoTranslation *trConnexion7 = new TGeoTranslation(-fgkConnexLVHVx, | |
4323 | fgkConnexLVHVy1+3*fgkConnexLVHVdy, | |
4324 | -fgkHVCardCeramZ/2-fgkConnexLVHVlen/2 ); | |
4325 | TGeoTranslation *trConnexion8 = new TGeoTranslation( fgkConnexLVHVx, | |
4326 | fgkConnexLVHVy1+3*fgkConnexLVHVdy, | |
4327 | -fgkHVCardCeramZ/2-fgkConnexLVHVlen/2 ); | |
4328 | ||
4329 | highVCard->AddNode(connexion, 1, trConnexion1); | |
4330 | highVCard->AddNode(connexion, 2, trConnexion2); | |
4331 | highVCard->AddNode(connexion, 3, trConnexion3); | |
4332 | highVCard->AddNode(connexion, 4, trConnexion4); | |
4333 | highVCard->AddNode(connexion, 5, trConnexion5); | |
4334 | highVCard->AddNode(connexion, 6, trConnexion6); | |
4335 | highVCard->AddNode(connexion, 7, trConnexion7); | |
4336 | highVCard->AddNode(connexion, 8, trConnexion8); | |
4337 | ||
4338 | //==================================== | |
4339 | //--- cooling pieces | |
4340 | ||
4341 | TGeoBBox *cardHVcool1 = new TGeoBBox("cardHVcool1",fgkHVCardCool1X/2, | |
4342 | fgkHVCardCool1Y/2, fgkHVCardCool1Z/2); | |
4343 | ||
4344 | ||
4345 | TGeoBBox *cardHVcool2 = new TGeoBBox("cardHVcool2",fgkHVCardCool2X/2, | |
4346 | fgkHVCardCool2Y/2, fgkHVCardCool2Z/2); | |
4347 | ||
4348 | TGeoBBox *cardHVcool3 = new TGeoBBox("cardHVcool3",fgkHVCardCool3X/2, | |
4349 | fgkHVCardCool3Y/2, fgkHVCardCool3Z/2); | |
4350 | ||
4351 | TGeoVolume *vCardHVcool1 = new TGeoVolume("vCardHVcool1",cardHVcool1, | |
4352 | alCu12SDD); | |
4353 | TGeoVolume *vCardHVcool2 = new TGeoVolume("vCardHVcool2",cardHVcool2, | |
4354 | alCu12SDD); | |
4355 | TGeoVolume *vCardHVcool3 = new TGeoVolume("vCardHVcool3",cardHVcool3, | |
4356 | alCu12SDD); | |
73dfc864 | 4357 | // This last volume contains the screw used for fixing |
108bd0fe | 4358 | // the card to the cooling tube ... |
73dfc864 | 4359 | TGeoTube *littleScrewHV = new TGeoTube("littleScrewHV", 0, fgkLittleScrewR, |
4360 | fgkHVCardCool3Y/2); | |
4361 | TGeoVolume *vLittleScrewHV = new TGeoVolume("vLittleScrewHV", | |
4362 | littleScrewHV, stainless); | |
108bd0fe | 4363 | |
73dfc864 | 4364 | TGeoRotation *rotScrewHead = new TGeoRotation("",0,90,0); |
4365 | vCardHVcool3->AddNode(vLittleScrewHV, 1,rotScrewHead); | |
108bd0fe | 4366 | |
4367 | vCardHVcool1->SetLineColor(2); //red | |
4368 | vCardHVcool2->SetLineColor(2); //red | |
4369 | vCardHVcool3->SetLineColor(2); //red | |
4370 | ||
4371 | TGeoTranslation *cool1Tr1 = new TGeoTranslation("cardHVcool1Tr1", | |
4372 | fgkHVCardCeramX/2-fgkHVCardCool1X/2, | |
4373 | -fgkHVCardCoolDY+fgkHVCardCool1Y/2, | |
4374 | fgkHVCardCeramZ/2+fgkHVCardCool1Z/2); | |
4375 | TGeoTranslation *cool1Tr2 = new TGeoTranslation("cardHVcool1Tr2", | |
4376 | -fgkHVCardCeramX/2+fgkHVCardCool1X/2, | |
4377 | -fgkHVCardCoolDY+fgkHVCardCool1Y/2, | |
4378 | fgkHVCardCeramZ/2+fgkHVCardCool1Z/2); | |
4379 | ||
4380 | highVCard->AddNode(vCardHVcool1, 1, cool1Tr1); | |
4381 | highVCard->AddNode(vCardHVcool1, 2, cool1Tr2); | |
4382 | ||
4383 | TGeoTranslation *cool2Tr1 = new TGeoTranslation("cardHVcool2Tr1", | |
4384 | fgkHVCardCeramX/2-fgkHVCardCool1X+fgkHVCardCool2X/2, | |
4385 | -fgkHVCardCoolDY-fgkHVCardCool2Y/2, | |
4386 | fgkHVCardCeramZ/2+fgkHVCardCool2Z/2); | |
4387 | ||
4388 | TGeoTranslation *cool2Tr2 = new TGeoTranslation("cardHVcool2Tr2", | |
4389 | -fgkHVCardCeramX/2+fgkHVCardCool1X-fgkHVCardCool2X/2, | |
4390 | -fgkHVCardCoolDY-fgkHVCardCool2Y/2, | |
4391 | fgkHVCardCeramZ/2+fgkHVCardCool2Z/2); | |
4392 | ||
4393 | highVCard->AddNode(vCardHVcool2, 1, cool2Tr1); | |
4394 | highVCard->AddNode(vCardHVcool2, 2, cool2Tr2); | |
4395 | ||
4396 | TGeoTranslation *cool3Tr1 = new TGeoTranslation("cardHVcool2Tr1", | |
4397 | fgkHVCardCeramX/2-fgkHVCardCool1X+fgkHVCardCool2X+fgkHVCardCool3X/2, | |
4398 | -fgkHVCardCoolDY-fgkHVCardCool3Y/2, | |
4399 | fgkHVCardCeramZ/2+fgkHVCardCool2Z-fgkHVCardCool3Z/2); | |
4400 | ||
4401 | TGeoTranslation *cool3Tr2 = new TGeoTranslation("cardHVcool2Tr2", | |
4402 | -fgkHVCardCeramX/2+fgkHVCardCool1X-fgkHVCardCool2X-fgkHVCardCool3X/2, | |
4403 | -fgkHVCardCoolDY-fgkHVCardCool3Y/2, | |
4404 | fgkHVCardCeramZ/2+fgkHVCardCool2Z-fgkHVCardCool3Z/2); | |
4405 | ||
4406 | highVCard->AddNode(vCardHVcool3, 1, cool3Tr1); | |
4407 | highVCard->AddNode(vCardHVcool3, 2, cool3Tr2); | |
4408 | ||
73dfc864 | 4409 | //==================================== |
4410 | //--- screws | |
4411 | TGeoCombiTrans *cbScrewHead1 = new TGeoCombiTrans("cardHVscrewHeadTr1", | |
4412 | fgkHVCardCeramX/2-fgkHVCardCool1X+fgkHVCardCool2X+fgkHVCardCool3X/2, | |
4413 | -fgkHVCardCoolDY+fgkLittleScrewHeadH/2, | |
4414 | fgkHVCardCeramZ/2+fgkHVCardCool2Z-fgkHVCardCool3Z/2, | |
4415 | rotScrewHead); | |
4416 | TGeoCombiTrans *cbScrewHead2 = new TGeoCombiTrans("cardHVscrewHeadTr2", | |
4417 | -fgkHVCardCeramX/2+fgkHVCardCool1X-fgkHVCardCool2X-fgkHVCardCool3X/2, | |
4418 | -fgkHVCardCoolDY+fgkLittleScrewHeadH/2, | |
4419 | fgkHVCardCeramZ/2+fgkHVCardCool2Z-fgkHVCardCool3Z/2, | |
4420 | rotScrewHead); | |
4421 | ||
4422 | highVCard->AddNode(fCommonVol[0], 1, cbScrewHead1); | |
4423 | highVCard->AddNode(fCommonVol[0], 2, cbScrewHead2); | |
4424 | ||
108bd0fe | 4425 | return highVCard; |
4426 | } | |
4427 | ||
4428 | ||
4429 | //________________________________________________________________________ | |
4430 | TGeoVolumeAssembly* AliITSv11GeometrySDD::CreateEndLadderCards(Int_t iLay) { | |
4431 | // | |
4432 | // return an assembly containing the LV, HV and Carlos cards of one ladder | |
4433 | // and their cooling system | |
4434 | // | |
4435 | ||
d8826f33 | 4436 | TGeoMedium *alCu12SDD = GetMedium("ALCU12$"); // ITSsddAlCu12 |
e118532f | 4437 | TGeoMedium *phynoxSDD = GetMedium("INOX$"); |
108bd0fe | 4438 | TGeoMedium *coolerMediumSDD = GetMedium("WATER$"); |
4439 | ||
4440 | TGeoVolumeAssembly *endLadderCards = new TGeoVolumeAssembly("endLadderCards"); | |
4441 | ||
73dfc864 | 4442 | //=********************************* |
108bd0fe | 4443 | //--- The rounded pipe for the end ladder card coooling |
4444 | ||
4445 | Double_t endLadPipeUlength = fgkEndLadPipeUlengthLay3; | |
4446 | Double_t endLadPipeArmZ = fgkEndLadPipeArmZLay3; | |
4447 | Int_t nCards = 3; | |
4448 | ||
4449 | if (iLay==4) { | |
4450 | endLadPipeUlength = fgkEndLadPipeUlengthLay4; | |
4451 | endLadPipeArmZ = fgkEndLadPipeArmZLay4; | |
4452 | nCards = 4; | |
4453 | } | |
4454 | ||
4455 | AliITSv11GeomCableRound endLadderPipe("endLadderPipe", fgkEndLadPipeOuterDiam/2); | |
4456 | endLadderPipe.SetNLayers(2); | |
4457 | endLadderPipe.SetLayer(0, fgkEndLadPipeInnerDiam/2, coolerMediumSDD, 4); | |
4458 | endLadderPipe.SetLayer(1, (fgkEndLadPipeOuterDiam-fgkEndLadPipeInnerDiam)/2, phynoxSDD, fColorPhynox); | |
4459 | ||
4460 | Double_t coolUzPos = fgkEndLadPipeOuterDiam/2+2.*fgkmm; //it is the x coord of the axis | |
4461 | // of the U colling pipe in its center | |
4462 | ||
4463 | Double_t coordA[3] = { fgkEndLadPipeUwidth/2, 0, endLadPipeUlength+coolUzPos}; | |
4464 | Double_t vectA[3] = {0,0,1}; | |
4465 | ||
4466 | Double_t coordB[3] = { fgkEndLadPipeUwidth/2,0, fgkEndLadPipeRadius+coolUzPos}; | |
4467 | Double_t vectB[3] = {0,0,1}; | |
4468 | ||
4469 | Double_t coordC[3] = { fgkEndLadPipeUwidth/2-fgkEndLadPipeRadius, 0, coolUzPos}; | |
4470 | Double_t vectC[3] = {1,0,0}; | |
4471 | ||
4472 | Double_t coordD[3] = {-fgkEndLadPipeUwidth/2+fgkEndLadPipeRadius, 0, coolUzPos}; | |
4473 | Double_t vectD[3] = {-1,0,0}; | |
4474 | ||
4475 | Double_t coordE[3] = {-fgkEndLadPipeUwidth/2, 0, fgkEndLadPipeRadius+coolUzPos}; | |
4476 | Double_t vectE[3] = {0,0,-1}; | |
4477 | ||
4478 | Double_t coordF[3] = {-fgkEndLadPipeUwidth/2,0, endLadPipeUlength+coolUzPos}; | |
4479 | Double_t vectF[3] = {0,0,-1}; | |
4480 | ||
4481 | endLadderPipe.AddCheckPoint( (TGeoVolume *) endLadderCards, 0, coordA, vectA); | |
4482 | endLadderPipe.AddCheckPoint( (TGeoVolume *) endLadderCards, 1, coordB, vectB); | |
4483 | endLadderPipe.AddCheckPoint( (TGeoVolume *) endLadderCards, 2, coordC, vectC); | |
4484 | endLadderPipe.AddCheckPoint( (TGeoVolume *) endLadderCards, 3, coordD, vectD); | |
4485 | endLadderPipe.AddCheckPoint( (TGeoVolume *) endLadderCards, 4, coordE, vectE); | |
4486 | endLadderPipe.AddCheckPoint( (TGeoVolume *) endLadderCards, 5, coordF, vectF); | |
4487 | ||
4488 | endLadderPipe.SetInitialNode((TGeoVolume *) endLadderCards); //Set the root node | |
73dfc864 | 4489 | //endLadderPipe.CreateAndInsertCableSegment( 1); |
4490 | endLadderPipe.CreateAndInsertTubeSegment( 1); | |
108bd0fe | 4491 | //endLadderPipe.CreateAndInsertCableSegment( 2); |
4492 | endLadderPipe.CreateAndInsertTorusSegment( 2); | |
73dfc864 | 4493 | //endLadderPipe.CreateAndInsertCableSegment( 3); |
4494 | endLadderPipe.CreateAndInsertTubeSegment( 3); | |
108bd0fe | 4495 | //endLadderPipe.CreateAndInsertCableSegment( 4); |
4496 | endLadderPipe.CreateAndInsertTorusSegment( 4); | |
73dfc864 | 4497 | //endLadderPipe.CreateAndInsertCableSegment( 5); |
4498 | endLadderPipe.CreateAndInsertTubeSegment( 5); | |
108bd0fe | 4499 | |
4500 | TGeoBBox *endLadPipeArmBox = new TGeoBBox("endLadPipeArmBox",fgkEndLadPipeArmX/2, | |
4501 | fgkEndLadPipeArmY/2, endLadPipeArmZ/2); | |
4502 | TGeoTube *endLadPipeArmTube = new TGeoTube("endLadPipeArmTube", 0, | |
4503 | fgkEndLadPipeOuterDiam/2, endLadPipeArmZ/2); | |
4504 | ||
4505 | TGeoTranslation *endLadPipeArmBoxDY1 = new TGeoTranslation("endLadPipeArmBoxDY1", | |
4506 | - fgkEndLadPipeArmBoxDX, | |
4507 | fgkEndLadPipeArmBoxDY,0); | |
4508 | TGeoTranslation *endLadPipeArmBoxDY2 = new TGeoTranslation("endLadPipeArmBoxDY2", | |
4509 | fgkEndLadPipeArmBoxDX, | |
4510 | fgkEndLadPipeArmBoxDY,0); | |
4511 | endLadPipeArmBoxDY1->RegisterYourself(); | |
4512 | endLadPipeArmBoxDY2->RegisterYourself(); | |
4513 | ||
4514 | if(GetDebug(3)) { // Remove compiler warning. | |
4515 | endLadPipeArmBox->InspectShape(); | |
4516 | endLadPipeArmTube->InspectShape(); | |
4517 | } | |
4518 | ||
4519 | TGeoCompositeShape *endLadPipeArm1 = new TGeoCompositeShape("ITSsddEndLadPipeArm1", | |
4520 | "endLadPipeArmBox:endLadPipeArmBoxDY1" | |
4521 | "- endLadPipeArmTube"); | |
4522 | TGeoCompositeShape *endLadPipeArm2 = new TGeoCompositeShape("ITSsddEndLadPipeArm2", | |
4523 | "endLadPipeArmBox:endLadPipeArmBoxDY2" | |
4524 | "- endLadPipeArmTube"); | |
b7943f00 | 4525 | |
108bd0fe | 4526 | TGeoVolume *vEndLadPipeArm1 = new TGeoVolume("ITSsddVolEndLadPipeArm1", |
4527 | endLadPipeArm1, alCu12SDD); | |
4528 | TGeoVolume *vEndLadPipeArm2 = new TGeoVolume("ITSsddVolEndLadPipeArm2", | |
4529 | endLadPipeArm2, alCu12SDD); | |
4530 | vEndLadPipeArm1->SetLineColor(2); | |
4531 | vEndLadPipeArm2->SetLineColor(2); | |
4532 | ||
4533 | Double_t armZ = (coolUzPos-fgkEndLadPipeOuterDiam/2+endLadPipeArmZ/2 | |
4534 | +fgkEndLadPipeArmZpos); | |
4535 | ||
4536 | TGeoTranslation *trEndLadPipeArm1 = new TGeoTranslation("trEndLadPipeArm1", | |
4537 | -fgkEndLadPipeUwidth/2,0,armZ); | |
4538 | TGeoTranslation *trEndLadPipeArm2 = new TGeoTranslation("trEndLadPipeArm2", | |
4539 | fgkEndLadPipeUwidth/2,0,armZ); | |
4540 | ||
4541 | endLadderCards->AddNode(vEndLadPipeArm1, 1, trEndLadPipeArm1); | |
4542 | endLadderCards->AddNode(vEndLadPipeArm2, 1, trEndLadPipeArm2); | |
4543 | ||
73dfc864 | 4544 | //=********************************* |
108bd0fe | 4545 | //--- LV cards |
73dfc864 | 4546 | TGeoVolumeAssembly *cardLVassemblyR = fCardLVR; |
4547 | TGeoVolumeAssembly *cardLVassemblyL = fCardLVL; | |
108bd0fe | 4548 | |
4549 | Double_t spaceBetweenCards = 0.2*fgkmm; | |
4550 | ||
4551 | Double_t cardLVxShift = (fgkEndLadPipeUwidth/2-fgkEndLadPipeArmX/2 | |
4552 | +fgkEndLadPipeArmBoxDX); | |
effd7456 | 4553 | Double_t cardLVyShift = (-fgkLVcoolPosY-fgkLVcoolY1+fgkLVcoolY3 |
108bd0fe | 4554 | +fgkEndLadPipeArmY/2+fgkEndLadPipeArmBoxDY); |
4555 | ||
effd7456 | 4556 | Double_t alLVcoolZ3 = (fgkLVcardCuZ+fgkLVcardZ+2.*(fgkLVChip0SiZ+fgkLVChip0Z) |
4557 | +fgkLVcoolZ1*2.); | |
108bd0fe | 4558 | |
effd7456 | 4559 | Double_t firstLVCardZ = fgkEndLadPipeArmZpos-fgkEndLadPipeOuterDiam/2.+alLVcoolZ3/2 |
108bd0fe | 4560 | +coolUzPos+1.25*fgkmm; |
4561 | // Position in z of the first LVB with respect to the start of the cooling | |
4562 | // rectangular arm, coming (from inside of the ladder) | |
4563 | // The cards are added one after the other | |
4564 | ||
4565 | for (Int_t iCard=0; iCard<nCards; iCard++) { | |
4566 | ||
4567 | Double_t cardLVzShift = firstLVCardZ + | |
effd7456 | 4568 | Double_t(iCard)*(alLVcoolZ3 + 2.*spaceBetweenCards+fgkHVCardCool3Z); |
108bd0fe | 4569 | |
4570 | TGeoTranslation *trCardLVassemblyR = new TGeoTranslation(cardLVxShift, | |
4571 | cardLVyShift, cardLVzShift); | |
4572 | TGeoTranslation *trCardLVassemblyL = new TGeoTranslation(-cardLVxShift, | |
4573 | cardLVyShift, cardLVzShift); | |
4574 | ||
4575 | endLadderCards->AddNode(cardLVassemblyR, iCard+1, trCardLVassemblyR); | |
4576 | endLadderCards->AddNode(cardLVassemblyL, iCard+1, trCardLVassemblyL); | |
4577 | } | |
4578 | ||
73dfc864 | 4579 | //=********************************* |
108bd0fe | 4580 | //--- HV cards |
73dfc864 | 4581 | TGeoVolumeAssembly *cardHV = fCardHV; |
108bd0fe | 4582 | |
4583 | Double_t coolHVdy = (fgkHVCardCoolDY + fgkHVCardCool3Y | |
4584 | + fgkEndLadPipeArmY/2 + fgkEndLadPipeArmBoxDY); | |
4585 | ||
4586 | Double_t coolHVCenterShift = (fgkHVCardCool3Z/2-fgkHVCardCool2Z | |
4587 | -(fgkHVCardCeramZ)/2); | |
4588 | ||
4589 | for (Int_t iCard=0; iCard<nCards; iCard++) { | |
4590 | ||
4591 | Double_t fact = iCard*2.+1.; | |
effd7456 | 4592 | Double_t coolHVdz = (firstLVCardZ + alLVcoolZ3*fact/2 + spaceBetweenCards*fact |
108bd0fe | 4593 | + fgkHVCardCool3Z*fact/2. + coolHVCenterShift); |
4594 | TGeoTranslation *trCardHV = new TGeoTranslation(0,coolHVdy, coolHVdz); | |
4595 | endLadderCards->AddNode(cardHV, iCard+1, trCardHV); | |
4596 | } | |
4597 | ||
73dfc864 | 4598 | //=********************************* |
4599 | //--- Carlos card | |
108bd0fe | 4600 | |
73dfc864 | 4601 | TGeoVolumeAssembly *assemblySupCarlos = fCardCarlos; |
4602 | // TGeoRotation *carlosSupRot1 = new TGeoRotation("carlosSuppAngle", | |
4603 | // 0, -fgkCarlosSuppAngle, 0); | |
108bd0fe | 4604 | |
4605 | Double_t spaceBetweenCarlsoCards = 0.1*fgkmm; | |
effd7456 | 4606 | Double_t firstCarlosCardZ = (firstLVCardZ - alLVcoolZ3/2 + alLVcoolZ3*4 + |
108bd0fe | 4607 | fgkHVCardCool3Z*4 + spaceBetweenCards*7 + 2*fgkmm); |
4608 | // position in z of the first Carlos board, coming from inside of the ladder | |
4609 | ||
4610 | Double_t coolCarlosDy = (fgkCarlosSuppY3/2 + fgkEndLadPipeArmY/2 + | |
4611 | fgkEndLadPipeArmBoxDY); | |
4612 | ||
4613 | for (Int_t iCard=0; iCard<nCards; iCard++) { | |
4614 | ||
73dfc864 | 4615 | Double_t carloszPos = ( firstCarlosCardZ + fgkCarlosSuppZ3/2 + |
4616 | iCard*(fgkCarlosSuppZ3+spaceBetweenCarlsoCards) ); | |
4617 | TGeoCombiTrans *carlosPos = new TGeoCombiTrans(0,coolCarlosDy,carloszPos, | |
4618 | (TGeoRotation*) fCommonTr[0]); | |
4619 | ||
108bd0fe | 4620 | endLadderCards->AddNode(assemblySupCarlos, iCard, carlosPos); |
4621 | } | |
4622 | ||
bf210566 | 4623 | return endLadderCards; |
4624 | } | |
108bd0fe | 4625 | |
4626 | ||
bf210566 | 4627 | //________________________________________________________________________ |
4628 | TGeoVolume* AliITSv11GeometrySDD::CreateEndLadderCardsV(Int_t iLay) { | |
4629 | // | |
4630 | // return an Pcon containing the LV, HV and Carlos cards of one ladder | |
4631 | // and their cooling system | |
e118532f | 4632 | // This is the code actually used for the end ladder cards |
bf210566 | 4633 | // |
4634 | ||
d8826f33 | 4635 | TGeoMedium *alCu12SDD = GetMedium("ALCU12$"); // ITSsddAlCu12 |
e118532f | 4636 | TGeoMedium *phynoxSDD = GetMedium("INOX$"); |
bf210566 | 4637 | TGeoMedium *coolerMediumSDD = GetMedium("WATER$"); |
e118532f | 4638 | TGeoMedium *copper = GetMedium("COPPER$"); |
4639 | TGeoMedium *plastic = GetMedium("SDDKAPTON (POLYCH2)$"); // ??? | |
bf210566 | 4640 | TGeoMedium *airSDD = GetMedium("SDD AIR$"); |
c890eba4 | 4641 | TGeoMedium *opticalFiber = GetMedium("SDD OPTICFIB$"); |
4642 | TGeoMedium *polyurethane = GetMedium("POLYURETHANE$"); | |
bf210566 | 4643 | |
4644 | Double_t endLadPipeUlength = fgkEndLadPipeUlengthLay3; | |
4645 | Double_t endLadPipeArmZ = fgkEndLadPipeArmZLay3; | |
4646 | Int_t nCards = 3; | |
4647 | Double_t rREF = fgkEndLaddCardsShortRadiusLay3; | |
c890eba4 | 4648 | Double_t deltaZcables = 0; |
bf210566 | 4649 | // reference radius corresponding to local y=0 |
4650 | ||
4651 | if (iLay==4) { | |
4652 | endLadPipeUlength = fgkEndLadPipeUlengthLay4; | |
4653 | endLadPipeArmZ = fgkEndLadPipeArmZLay4; | |
4654 | nCards = 4; | |
4655 | rREF = fgkEndLaddCardsShortRadiusLay4; | |
c890eba4 | 4656 | deltaZcables = 2.8*fgkmm; |
bf210566 | 4657 | } |
4658 | ||
4659 | Double_t cardLVxShift = (fgkEndLadPipeUwidth/2-fgkEndLadPipeArmX/2 | |
4660 | +fgkEndLadPipeArmBoxDX); | |
4661 | Double_t cardLVyShift = (-fgkLVcoolPosY-fgkLVcoolY1+fgkLVcoolY3 | |
4662 | +fgkEndLadPipeArmY/2+fgkEndLadPipeArmBoxDY); | |
4663 | ||
4664 | Double_t rMin = rREF + cardLVyShift; | |
4665 | // (The LV card is defining rMin because it is the lower object) | |
108bd0fe | 4666 | |
e118532f | 4667 | Double_t thickTotCable = 0.5; |
4668 | ||
108bd0fe | 4669 | //================================== |
bf210566 | 4670 | //--- The Pcon container |
4671 | ||
4672 | // minimum angle of the Pcon : | |
4673 | Double_t tanDPhi = ((fgkEndLadPipeUwidth/2+fgkEndLadPipeArmX/2) / | |
4674 | (rREF-fgkEndLadPipeArmY/2) ); | |
4675 | Double_t dphi = 2*TMath::ATan(tanDPhi)*TMath::RadToDeg(); | |
4676 | Double_t phi0 = 90-dphi/2; | |
4677 | Double_t coolUzPos = fgkEndLadPipeOuterDiam/2 + fgkDistEndLaddCardsLadd; // it is the z coord of the axis | |
4678 | // of the U colling pipe in its center | |
4679 | Double_t zMax = endLadPipeUlength+coolUzPos; | |
4680 | Double_t rMax = rMin + fgkLVcardY; | |
4681 | rMax = TMath::Sqrt(rMax*rMax + cardLVxShift*cardLVxShift); | |
e118532f | 4682 | Double_t cablesRadius = rMax-0.5; |
bf210566 | 4683 | |
e118532f | 4684 | TGeoPcon *containerShape = new TGeoPcon("EndLadderCcontainerShape", phi0, dphi, 10); |
bf210566 | 4685 | //DefineSection(Int_t snum, Double_t z, Double_t rmin, Double_t rmax); |
e118532f | 4686 | // hard coded numbers are fine tuning to avoid overlaps with other volume in the old geometry |
4687 | containerShape->DefineSection(0, fgkDistEndLaddCardsLadd, rREF-fgkEndLadPipeOuterDiam/2-0.2, rMax); | |
4688 | containerShape->DefineSection(1, fgkDistEndLaddCardsLadd+1.4, rREF-fgkEndLadPipeOuterDiam/2-0.2, rMax); | |
4689 | containerShape->DefineSection(2, fgkDistEndLaddCardsLadd+1.4, rMin, rMax); | |
4690 | containerShape->DefineSection(3, endLadPipeArmZ+2*fgkEndLadPipeRadius, rMin, rMax); | |
4691 | containerShape->DefineSection(4, endLadPipeArmZ+2*fgkEndLadPipeRadius, rREF-1.*fgkmm, rMax); | |
4692 | containerShape->DefineSection(5, zMax, rREF-1.*fgkmm, rMax); | |
4693 | // the following is quite dirty but works for the moment ... | |
4694 | containerShape->DefineSection(6, zMax, rREF+fgkCarlosCardZ1/2, rMax); | |
4695 | containerShape->DefineSection(7, zMax+1, cablesRadius-thickTotCable/2, rMax); | |
4696 | ||
4697 | // The next parameters define the shape of the Pcon at its end and where cables | |
4698 | // are escaping... | |
4699 | Double_t cableSectionR1 = cablesRadius-thickTotCable/2; | |
4700 | Double_t cableSectionR2 = rMax; | |
c890eba4 | 4701 | Double_t cableSectionZ1 = zMax + 23.6*fgkmm + 3.0*fgkcm + deltaZcables; |
4702 | Double_t cableSectionZ2 = zMax + 23.6*fgkmm + 4.0*fgkcm + deltaZcables; | |
4703 | // Those numbers are to be fixed to stick the maximum to the SDD cone | |
4704 | // (hardcoded numbers are ugly, but it's easier to find where to stop) | |
e118532f | 4705 | |
4706 | containerShape->DefineSection(8, cableSectionZ1, cableSectionR1, rMax); | |
4707 | containerShape->DefineSection(9, cableSectionZ2, cableSectionR2, rMax); | |
bf210566 | 4708 | |
4709 | TGeoVolume *endLadderCards = new TGeoVolume("endLadderCards",containerShape,airSDD); | |
e118532f | 4710 | //endLadderCards->SetVisibility(kFALSE); |
108bd0fe | 4711 | |
bf210566 | 4712 | //=********************************* |
4713 | //--- The rounded pipe for the end ladder card cooling | |
108bd0fe | 4714 | |
bf210566 | 4715 | AliITSv11GeomCableRound endLadderPipe("endLadderPipe", fgkEndLadPipeOuterDiam/2); |
4716 | endLadderPipe.SetNLayers(2); | |
4717 | endLadderPipe.SetLayer(0, fgkEndLadPipeInnerDiam/2, coolerMediumSDD, 4); | |
4718 | endLadderPipe.SetLayer(1, (fgkEndLadPipeOuterDiam-fgkEndLadPipeInnerDiam)/2, phynoxSDD, fColorPhynox); | |
108bd0fe | 4719 | |
bf210566 | 4720 | Double_t coordA[3] = { fgkEndLadPipeUwidth/2, rREF, endLadPipeUlength+coolUzPos}; |
4721 | Double_t vectA[3] = {0,0,1}; | |
108bd0fe | 4722 | |
bf210566 | 4723 | Double_t coordB[3] = { fgkEndLadPipeUwidth/2,rREF, fgkEndLadPipeRadius+coolUzPos}; |
4724 | Double_t vectB[3] = {0,0,1}; | |
108bd0fe | 4725 | |
bf210566 | 4726 | Double_t coordC[3] = { fgkEndLadPipeUwidth/2-fgkEndLadPipeRadius, rREF, coolUzPos}; |
4727 | Double_t vectC[3] = {1,0,0}; | |
108bd0fe | 4728 | |
bf210566 | 4729 | Double_t coordD[3] = {-fgkEndLadPipeUwidth/2+fgkEndLadPipeRadius, rREF, coolUzPos}; |
4730 | Double_t vectD[3] = {-1,0,0}; | |
108bd0fe | 4731 | |
bf210566 | 4732 | Double_t coordE[3] = {-fgkEndLadPipeUwidth/2, rREF, fgkEndLadPipeRadius+coolUzPos}; |
4733 | Double_t vectE[3] = {0,0,-1}; | |
4734 | ||
4735 | Double_t coordF[3] = {-fgkEndLadPipeUwidth/2,rREF, endLadPipeUlength+coolUzPos}; | |
4736 | Double_t vectF[3] = {0,0,-1}; | |
4737 | ||
4738 | endLadderPipe.AddCheckPoint( (TGeoVolume *) endLadderCards, 0, coordA, vectA); | |
4739 | endLadderPipe.AddCheckPoint( (TGeoVolume *) endLadderCards, 1, coordB, vectB); | |
4740 | endLadderPipe.AddCheckPoint( (TGeoVolume *) endLadderCards, 2, coordC, vectC); | |
4741 | endLadderPipe.AddCheckPoint( (TGeoVolume *) endLadderCards, 3, coordD, vectD); | |
4742 | endLadderPipe.AddCheckPoint( (TGeoVolume *) endLadderCards, 4, coordE, vectE); | |
4743 | endLadderPipe.AddCheckPoint( (TGeoVolume *) endLadderCards, 5, coordF, vectF); | |
4744 | ||
4745 | endLadderPipe.SetInitialNode((TGeoVolume *) endLadderCards); //Set the root node | |
4746 | //endLadderPipe.CreateAndInsertCableSegment( 1); | |
4747 | endLadderPipe.CreateAndInsertTubeSegment( 1); | |
4748 | //endLadderPipe.CreateAndInsertCableSegment( 2); | |
4749 | endLadderPipe.CreateAndInsertTorusSegment( 2); | |
4750 | //endLadderPipe.CreateAndInsertCableSegment( 3); | |
4751 | endLadderPipe.CreateAndInsertTubeSegment( 3); | |
4752 | //endLadderPipe.CreateAndInsertCableSegment( 4); | |
4753 | endLadderPipe.CreateAndInsertTorusSegment( 4); | |
4754 | //endLadderPipe.CreateAndInsertCableSegment( 5); | |
4755 | endLadderPipe.CreateAndInsertTubeSegment( 5); | |
4756 | ||
4757 | TGeoBBox *endLadPipeArmBox = new TGeoBBox("endLadPipeArmBox",fgkEndLadPipeArmX/2, | |
4758 | fgkEndLadPipeArmY/2, endLadPipeArmZ/2); | |
4759 | TGeoTube *endLadPipeArmTube = new TGeoTube("endLadPipeArmTube", 0, | |
4760 | fgkEndLadPipeOuterDiam/2, endLadPipeArmZ/2); | |
4761 | ||
4762 | TGeoTranslation *endLadPipeArmBoxDY1 = new TGeoTranslation("endLadPipeArmBoxDY1", | |
4763 | - fgkEndLadPipeArmBoxDX, | |
4764 | fgkEndLadPipeArmBoxDY,0); | |
4765 | TGeoTranslation *endLadPipeArmBoxDY2 = new TGeoTranslation("endLadPipeArmBoxDY2", | |
4766 | fgkEndLadPipeArmBoxDX, | |
4767 | fgkEndLadPipeArmBoxDY,0); | |
4768 | endLadPipeArmBoxDY1->RegisterYourself(); | |
4769 | endLadPipeArmBoxDY2->RegisterYourself(); | |
4770 | ||
4771 | if(GetDebug(3)) { // Remove compiler warning. | |
4772 | endLadPipeArmBox->InspectShape(); | |
4773 | endLadPipeArmTube->InspectShape(); | |
4774 | } | |
4775 | ||
4776 | TGeoCompositeShape *endLadPipeArm1 = new TGeoCompositeShape("ITSsddEndLadPipeArm1", | |
4777 | "endLadPipeArmBox:endLadPipeArmBoxDY1" | |
4778 | "- endLadPipeArmTube"); | |
4779 | TGeoCompositeShape *endLadPipeArm2 = new TGeoCompositeShape("ITSsddEndLadPipeArm2", | |
4780 | "endLadPipeArmBox:endLadPipeArmBoxDY2" | |
4781 | "- endLadPipeArmTube"); | |
4782 | ||
4783 | TGeoVolume *vEndLadPipeArm1 = new TGeoVolume("ITSsddVolEndLadPipeArm1", | |
4784 | endLadPipeArm1, alCu12SDD); | |
4785 | TGeoVolume *vEndLadPipeArm2 = new TGeoVolume("ITSsddVolEndLadPipeArm2", | |
4786 | endLadPipeArm2, alCu12SDD); | |
4787 | vEndLadPipeArm1->SetLineColor(2); | |
4788 | vEndLadPipeArm2->SetLineColor(2); | |
4789 | ||
4790 | Double_t armZ = (coolUzPos-fgkEndLadPipeOuterDiam/2+endLadPipeArmZ/2 | |
4791 | +fgkEndLadPipeArmZpos); | |
4792 | ||
4793 | TGeoTranslation *trEndLadPipeArm1 = new TGeoTranslation("trEndLadPipeArm1", | |
4794 | -fgkEndLadPipeUwidth/2,rREF,armZ); | |
4795 | TGeoTranslation *trEndLadPipeArm2 = new TGeoTranslation("trEndLadPipeArm2", | |
4796 | fgkEndLadPipeUwidth/2,rREF,armZ); | |
4797 | ||
4798 | endLadderCards->AddNode(vEndLadPipeArm1, 1, trEndLadPipeArm1); | |
4799 | endLadderCards->AddNode(vEndLadPipeArm2, 1, trEndLadPipeArm2); | |
4800 | ||
4801 | //=********************************* | |
4802 | //--- LV cards | |
4803 | TGeoVolumeAssembly *cardLVassemblyR = fCardLVR; | |
4804 | TGeoVolumeAssembly *cardLVassemblyL = fCardLVL; | |
4805 | ||
4806 | Double_t spaceBetweenCards = 0.2*fgkmm; | |
4807 | ||
4808 | ||
4809 | Double_t alLVcoolZ3 = (fgkLVcardCuZ+fgkLVcardZ+2.*(fgkLVChip0SiZ+fgkLVChip0Z) | |
4810 | +fgkLVcoolZ1*2.); | |
4811 | ||
4812 | Double_t firstLVCardZ = fgkEndLadPipeArmZpos-fgkEndLadPipeOuterDiam/2.+alLVcoolZ3/2 | |
4813 | +coolUzPos+1.25*fgkmm; | |
4814 | // Position in z of the first LVB with respect to the start of the cooling | |
4815 | // rectangular arm, coming (from inside of the ladder) | |
4816 | // The cards are added one after the other | |
4817 | ||
4818 | for (Int_t iCard=0; iCard<nCards; iCard++) { | |
4819 | ||
4820 | Double_t cardLVzShift = firstLVCardZ + | |
4821 | Double_t(iCard)*(alLVcoolZ3 + 2.*spaceBetweenCards+fgkHVCardCool3Z); | |
4822 | ||
4823 | TGeoTranslation *trCardLVassemblyR = new TGeoTranslation(cardLVxShift, | |
4824 | cardLVyShift+rREF, cardLVzShift); | |
4825 | TGeoTranslation *trCardLVassemblyL = new TGeoTranslation(-cardLVxShift, | |
4826 | cardLVyShift+rREF, cardLVzShift); | |
4827 | ||
4828 | endLadderCards->AddNode(cardLVassemblyR, iCard+1, trCardLVassemblyR); | |
4829 | endLadderCards->AddNode(cardLVassemblyL, iCard+1, trCardLVassemblyL); | |
4830 | } | |
4831 | ||
4832 | //=********************************* | |
4833 | //--- HV cards | |
4834 | TGeoVolumeAssembly *cardHV = fCardHV; | |
4835 | ||
4836 | Double_t coolHVdy = (fgkHVCardCoolDY + fgkHVCardCool3Y | |
4837 | + fgkEndLadPipeArmY/2 + fgkEndLadPipeArmBoxDY); | |
4838 | // shift of the HV card in local y w.r.t the local y=0 (center of cooling tube) | |
4839 | ||
4840 | Double_t coolHVCenterShift = (fgkHVCardCool3Z/2-fgkHVCardCool2Z | |
4841 | -(fgkHVCardCeramZ)/2); | |
4842 | ||
4843 | for (Int_t iCard=0; iCard<nCards; iCard++) { | |
4844 | ||
4845 | Double_t fact = iCard*2.+1.; | |
4846 | Double_t coolHVdz = (firstLVCardZ + alLVcoolZ3*fact/2 + spaceBetweenCards*fact | |
4847 | + fgkHVCardCool3Z*fact/2. + coolHVCenterShift); | |
4848 | TGeoTranslation *trCardHV = new TGeoTranslation(0,coolHVdy+rREF, coolHVdz); | |
4849 | endLadderCards->AddNode(cardHV, iCard+1, trCardHV); | |
4850 | } | |
4851 | ||
4852 | //=********************************* | |
4853 | //--- Carlos card | |
4854 | ||
4855 | TGeoVolumeAssembly *assemblySupCarlos = fCardCarlos; | |
4856 | // TGeoRotation *carlosSupRot1 = new TGeoRotation("carlosSuppAngle", | |
4857 | // 0, -fgkCarlosSuppAngle, 0); | |
4858 | ||
4859 | Double_t spaceBetweenCarlsoCards = 0.1*fgkmm; | |
4860 | Double_t firstCarlosCardZ = (firstLVCardZ - alLVcoolZ3/2 + alLVcoolZ3*4 + | |
4861 | fgkHVCardCool3Z*4 + spaceBetweenCards*7 + 2*fgkmm); | |
4862 | // position in z of the first Carlos board, coming from inside of the ladder | |
4863 | ||
4864 | Double_t coolCarlosDy = (fgkCarlosSuppY3/2 + fgkEndLadPipeArmY/2 + | |
4865 | fgkEndLadPipeArmBoxDY); | |
4866 | ||
4867 | for (Int_t iCard=0; iCard<nCards; iCard++) { | |
4868 | ||
4869 | Double_t carloszPos = ( firstCarlosCardZ + fgkCarlosSuppZ3/2 + | |
4870 | iCard*(fgkCarlosSuppZ3+spaceBetweenCarlsoCards) ); | |
4871 | TGeoCombiTrans *carlosPos = new TGeoCombiTrans(0,coolCarlosDy+rREF,carloszPos, | |
4872 | (TGeoRotation*) fCommonTr[0]); | |
4873 | ||
4874 | endLadderCards->AddNode(assemblySupCarlos, iCard, carlosPos); | |
4875 | } | |
108bd0fe | 4876 | |
e118532f | 4877 | |
4878 | //=********************************* | |
4879 | //--- Cables | |
4880 | ||
4881 | ||
4882 | Double_t sectionV = (fgkSectionCuPerMod+fgkSectionPlastPerMod | |
d485d5bf | 4883 | + fgkSectionGlassPerMod)*nCards |
4884 | + fgkSectionCoolPolyuEL + fgkSectionCoolWaterEL; | |
e118532f | 4885 | // We fix thickness, then width is calculated accordingly |
c890eba4 | 4886 | Double_t width = sectionV/thickTotCable; |
e118532f | 4887 | Double_t thickCu = thickTotCable*fgkSectionCuPerMod |
d485d5bf | 4888 | / (fgkSectionCuPerMod+fgkSectionPlastPerMod+fgkSectionGlassPerMod+fgkSectionCoolPolyuEL+fgkSectionCoolWaterEL); |
e118532f | 4889 | Double_t thickPlast = thickTotCable*fgkSectionPlastPerMod |
d485d5bf | 4890 | / (fgkSectionCuPerMod+fgkSectionPlastPerMod+fgkSectionGlassPerMod+fgkSectionCoolPolyuEL+fgkSectionCoolWaterEL); |
4891 | Double_t thickGlass = thickTotCable*fgkSectionGlassPerMod | |
4892 | / (fgkSectionCuPerMod+fgkSectionPlastPerMod+fgkSectionGlassPerMod+fgkSectionCoolPolyuEL+fgkSectionCoolWaterEL); | |
e118532f | 4893 | |
d485d5bf | 4894 | Double_t thickCoolPolyu = thickTotCable*fgkSectionCoolPolyuEL |
4895 | / (fgkSectionCuPerMod+fgkSectionPlastPerMod+fgkSectionGlassPerMod+fgkSectionCoolPolyuEL+fgkSectionCoolWaterEL); | |
4896 | Double_t thickCoolWater = thickTotCable*fgkSectionCoolWaterEL | |
4897 | / (fgkSectionCuPerMod+fgkSectionPlastPerMod+fgkSectionGlassPerMod+fgkSectionCoolPolyuEL+fgkSectionCoolWaterEL); | |
c890eba4 | 4898 | |
d485d5bf | 4899 | AliITSv11GeomCableFlat cable("SDDcableEndLadder",width,thickTotCable); |
c890eba4 | 4900 | cable.SetNLayers(5); |
e118532f | 4901 | cable.SetLayer(0, thickCu, copper, kRed); |
4902 | cable.SetLayer(1, thickPlast, plastic, kYellow); | |
4903 | cable.SetLayer(2, thickGlass, opticalFiber, kGreen); | |
c890eba4 | 4904 | cable.SetLayer(3, thickCoolPolyu, polyurethane, kGray); |
4905 | cable.SetLayer(4, thickCoolWater, coolerMediumSDD, kBlue); | |
e118532f | 4906 | |
4907 | Double_t zVect[3]={0,0,1}; | |
4908 | Double_t xMinCable = firstCarlosCardZ+nCards*(fgkCarlosSuppZ3 | |
4909 | +spaceBetweenCarlsoCards)/2 + 2.9; | |
4910 | // the 2.9cm is for taking into account carlos card angle... | |
4911 | ||
4912 | Double_t zEndCable = GetConeZ(cablesRadius-thickTotCable/2, cableSectionR1, | |
4913 | cableSectionR2,cableSectionZ1,cableSectionZ2); | |
4914 | ||
4915 | Double_t pos1[3] = {0, cablesRadius, xMinCable}; | |
4916 | Double_t pos2[3] = {0, cablesRadius, zEndCable}; | |
4917 | cable.AddCheckPoint( endLadderCards, 0, pos1, zVect ); | |
4918 | cable.AddCheckPoint( endLadderCards, 1, pos2, zVect ); | |
4919 | cable.SetInitialNode(endLadderCards); | |
4920 | cable.CreateAndInsertCableSegment(1); | |
4921 | ||
d485d5bf | 4922 | // The earth cable |
4923 | TGeoTorus *earthShape = new TGeoTorus(rMax-fgkEndLadderEarthCableR, | |
4924 | 0., fgkEndLadderEarthCableR, | |
4925 | phi0, dphi); // same as containerShape | |
4926 | ||
4927 | TGeoVolume *earthCable = new TGeoVolume("SDDcableEndLadderEarthCable", | |
4928 | earthShape, copper); | |
4929 | ||
4930 | endLadderCards->AddNode(earthCable, 1, | |
4931 | new TGeoTranslation(0, 0, fgkDistEndLaddCardsLadd+1)); | |
4932 | ||
108bd0fe | 4933 | return endLadderCards; |
4934 | } | |
4935 | ||
4936 | //________________________________________________________________________ | |
4937 | TGeoVolumeAssembly* AliITSv11GeometrySDD::CreateSupportRing(Int_t iLay) { | |
4938 | // | |
4939 | // return an assembly of the support rings, attaching the ladders to the cone | |
4940 | // | |
4941 | ||
4942 | ||
4943 | iLay = iLay; | |
4944 | ||
4945 | TGeoMedium *stainless = GetMedium("INOX$"); // To code !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! | |
4946 | TGeoVolumeAssembly *supportRing = new TGeoVolumeAssembly("supportRing"); | |
4947 | ||
4948 | ||
4949 | //********************************** | |
4950 | // ruby cage | |
4951 | ||
4952 | Double_t fgkRubyCageX = 9*fgkmm; | |
4953 | Double_t fgkRubyCageY = 5.5*fgkmm; | |
4954 | Double_t fgkRubyCageZ = 8*fgkmm; | |
4955 | Double_t fgkRubyCageInternSide = 5.*fgkmm; //side of the internal square | |
4956 | Double_t fgkRubyCageHoleDX = 2.*fgkmm; | |
4957 | Double_t fgkRubyCageVIntern = 5.42*fgkmm; | |
4958 | Double_t fgkRubyCageScrewHoleR = 4.5/2*fgkmm; | |
4959 | Double_t fgkRubyCageScrewHoleY = 1.5*fgkmm; | |
4960 | ||
4961 | TGeoBBox *rubyCageBox = new TGeoBBox("rubyCageBox",fgkRubyCageX/2,fgkRubyCageY/2, | |
4962 | fgkRubyCageZ/2); | |
4963 | ||
4964 | Double_t epsilon = 1e-10; //dummy epsilon to force the gl viewer to show holes | |
4965 | ||
4966 | // pieces common to both square and V cages | |
4967 | TGeoBBox *rubyCageInternBox = new TGeoBBox("rubyCageInternBox",fgkRubyCageInternSide/2, | |
4968 | fgkRubyCageY/2+epsilon, fgkRubyCageInternSide/2); | |
4969 | ||
effd7456 | 4970 | TGeoTube *screwHole = new TGeoTube("screwHole", 0, fgkRubyCageScrewHoleR, |
108bd0fe | 4971 | fgkRubyCageHoleDX/2+epsilon); |
4972 | ||
4973 | TGeoRotation *rotV = new TGeoRotation("", 90,90,-90); | |
4974 | TGeoCombiTrans *trScrewHole = new TGeoCombiTrans("trScrewHole", | |
4975 | fgkRubyCageX/2-fgkRubyCageHoleDX/2, | |
4976 | -fgkRubyCageY/2+fgkRubyCageScrewHoleY,0,rotV); | |
4977 | trScrewHole->RegisterYourself(); | |
4978 | ||
4979 | TGeoBBox *screwHoleFoot = new TGeoBBox("screwHoleFoot",fgkRubyCageHoleDX/2+epsilon, | |
4980 | fgkRubyCageScrewHoleY/2+epsilon, fgkRubyCageScrewHoleR); | |
4981 | TGeoTranslation *trScrewHoleFoot = new TGeoTranslation("trScrewHoleFoot", | |
4982 | fgkRubyCageX/2-fgkRubyCageHoleDX/2, | |
4983 | -fgkRubyCageY/2+fgkRubyCageScrewHoleY/2, 0); | |
4984 | trScrewHoleFoot->RegisterYourself(); | |
4985 | ||
4986 | ||
4987 | // pieces which differ | |
4988 | Double_t rubyCageVInternBoxX = fgkRubyCageVIntern - fgkRubyCageInternSide/2; | |
4989 | ||
4990 | TGeoBBox *rubyCageVInternBox = new TGeoBBox("rubyCageVInternBox",rubyCageVInternBoxX/2, | |
4991 | fgkRubyCageY/2+epsilon, fgkRubyCageInternSide/2); | |
4992 | ||
4993 | TGeoTranslation *trRubyCageVInternBox = new TGeoTranslation("trRubyCageVInternB", | |
4994 | fgkRubyCageX/2-fgkRubyCageHoleDX-rubyCageVInternBoxX/2,0,0); | |
4995 | trRubyCageVInternBox->RegisterYourself(); | |
4996 | ||
4997 | TGeoTrd1 *rubyCageVInternTriangl = new TGeoTrd1("rubyCageVInternTriangl", 0, | |
4998 | fgkRubyCageInternSide/2, fgkRubyCageY/2+epsilon, | |
4999 | fgkRubyCageInternSide/4); | |
5000 | ||
5001 | TGeoCombiTrans *trRubyCageVInternTriangl = new TGeoCombiTrans("trRubyCageVInternTriangl", | |
5002 | fgkRubyCageX/2-fgkRubyCageHoleDX-rubyCageVInternBoxX-fgkRubyCageInternSide/4 | |
5003 | +epsilon,0,0, rotV ); | |
5004 | trRubyCageVInternTriangl->RegisterYourself(); | |
5005 | ||
5006 | //--- | |
5007 | TGeoCompositeShape *rubyCageSquare = new TGeoCompositeShape("rubyCageSquare", | |
5008 | "rubyCageBox-(rubyCageInternBox" | |
5009 | "+screwHole:trScrewHole+screwHoleFoot:trScrewHoleFoot)"); | |
5010 | ||
5011 | TGeoVolume *vRubyCageSquare = new TGeoVolume("vRubyCageSquare", | |
5012 | rubyCageSquare, stainless); | |
5013 | vRubyCageSquare->SetLineColor(10); | |
5014 | ||
5015 | TGeoCompositeShape *rubyCageV = new TGeoCompositeShape("rubyCageV", | |
5016 | "rubyCageBox-(rubyCageVInternBox:trRubyCageVInternB" | |
5017 | "+rubyCageVInternTriangl:trRubyCageVInternTriangl" | |
5018 | "+screwHole:trScrewHole+screwHoleFoot:trScrewHoleFoot)"); | |
5019 | TGeoVolume *vRubyCageV = new TGeoVolume("vRubyCageV", rubyCageV, stainless); | |
5020 | vRubyCageV->SetLineColor(10); | |
5021 | ||
5022 | if(GetDebug(3)) { // Remove compiler warning. | |
5023 | rubyCageBox->InspectShape(); | |
5024 | rubyCageInternBox->InspectShape(); | |
effd7456 | 5025 | screwHole->InspectShape(); |
108bd0fe | 5026 | screwHoleFoot->InspectShape(); |
5027 | rubyCageVInternBox->InspectShape(); | |
5028 | rubyCageVInternTriangl->InspectShape(); | |
5029 | } | |
5030 | ||
5031 | supportRing->AddNode(vRubyCageSquare, 0, 0); | |
5032 | //supportRing->AddNode(vRubyCageV, 0, 0); | |
5033 | return supportRing; | |
5034 | } | |
5035 | ||
5036 | ||
5037 | ||
5038 | //________________________________________________________________________ | |
5039 | void AliITSv11GeometrySDD::CreateSDDsensor() { | |
5040 | // | |
5041 | // return a box containing the SDD sensor | |
5042 | // | |
5043 | ||
5044 | TGeoMedium *airSDD = GetMedium("SDD AIR$"); | |
5045 | TGeoMedium *siliconSDD = GetMedium("SDD SI insensitive$"); // ITSsddSi | |
5046 | TGeoMedium *siliconSDDsens = GetMedium("SI$"); // ITSsddSi | |
5047 | TGeoMedium *alSDD = GetMedium("AL$"); // ITSal | |
5048 | TGeoMedium *polyhamideSDD = GetMedium("SDDKAPTON (POLYCH2)$"); // ITSsddKAPTON_POLYCH2 | |
d8826f33 | 5049 | TGeoMedium *glassSDD = GetMedium("STDGLASS$"); // StdGlass |
b7943f00 | 5050 | |
5051 | ||
5052 | Double_t rWraping = fgkWaferThickness/2+fgkWaHVcableAlThick+fgkWaHVcablePolyThick; | |
5053 | Double_t witdhCableBox = (fgkWaHVcableWitdh - TMath::Pi()*rWraping)/2; | |
108bd0fe | 5054 | // width : in the beam direction ! |
b7943f00 | 5055 | |
5056 | Double_t sensoxBoxLength = ( fgkWaferLength + | |
5057 | 2*(rWraping+witdhCableBox-fgkWaHVcableDW) ); | |
5058 | // Makes life easier to include the space for the WA HV cable on both sides | |
5059 | Double_t sensoxBoxThick = fgkWaferThickness + | |
5060 | 2*(fgkWaHVcableAlThick+fgkWaHVcablePolyThick); | |
5061 | ||
108bd0fe | 5062 | // cout << "fgkWaferLength=" << fgkWaferLength << " sensoxBoxLength="<< sensoxBoxLength <<endl; |
5063 | // cout << "fgkWaferThickness=" << fgkWaferThickness << " sensoxBoxThick=" << sensoxBoxThick << endl; | |
5064 | ||
b7943f00 | 5065 | TGeoBBox *box = new TGeoBBox("ITSsddSensorBox", |
5066 | fgkWaferWidth/2, sensoxBoxThick/2, sensoxBoxLength/2); | |
108bd0fe | 5067 | |
5068 | fSDDsensor3 = new TGeoVolume("ITSsddSensor3", box, airSDD); | |
5069 | fSDDsensor4 = new TGeoVolume("ITSsddSensor4", box, airSDD); | |
5070 | ||
b7943f00 | 5071 | |
5072 | //**************************** | |
5073 | // silicon wafer | |
5074 | //**************************** | |
5075 | if (fAddSensors) { | |
108bd0fe | 5076 | // we need 2 different sensor objects, because they have to have different names |
5077 | // This is required for the step manager | |
5078 | ||
c789ee28 | 5079 | TGeoBBox *waferShape = new TGeoBBox("ITSsddWaferShape", |
108bd0fe | 5080 | fgkWaferWidth/2, fgkWaferThickness/2, fgkWaferLength/2); |
5081 | ||
5082 | ||
5083 | TGeoVolume *wafer3 = new TGeoVolume("ITSsddWafer3", waferShape, siliconSDD); | |
5084 | wafer3->SetLineColor(fColorSilicon); | |
5085 | TGeoBBox *sensBox3 = new TGeoBBox("ITSsddSensorSensBox3", | |
5086 | fgkWaferWidthSens/2, fgkWaferThickSens/2, fgkWaferLengthSens/2); | |
5087 | TGeoVolume *sensVol3 = new TGeoVolume(fgSDDsensitiveVolName3,sensBox3, siliconSDDsens); | |
5088 | sensVol3->SetLineColor(fColorSilicon+5); | |
5089 | wafer3->AddNode(sensVol3, 1, 0); | |
5090 | fSDDsensor3->AddNode(wafer3, 1, 0); | |
5091 | ||
5092 | TGeoVolume *wafer4 = new TGeoVolume("ITSsddWafer4", waferShape, siliconSDD); | |
5093 | wafer4->SetLineColor(fColorSilicon); | |
5094 | TGeoBBox *sensBox4 = new TGeoBBox("ITSsddSensorSensBox4", | |
5095 | fgkWaferWidthSens/2, fgkWaferThickSens/2, fgkWaferLengthSens/2); | |
5096 | TGeoVolume *sensVol4 = new TGeoVolume(fgSDDsensitiveVolName4,sensBox4, siliconSDDsens); | |
5097 | sensVol4->SetLineColor(fColorSilicon+5); | |
5098 | wafer4->AddNode(sensVol4, 1, 0); | |
5099 | fSDDsensor4->AddNode(wafer4, 1, 0); | |
b7943f00 | 5100 | }; |
5101 | ||
5102 | //**************************** | |
5103 | // glass | |
5104 | //**************************** | |
5105 | TGeoBBox *glass = new TGeoBBox("ITSsddGlassBox", fgkSensorGlassLX/2, | |
5106 | fgkSensorGlassLY/2, fgkSensorGlassLZ/2); | |
5107 | TGeoVolume *vGlass = new TGeoVolume("ITSsddGlass",glass, glassSDD); | |
5108 | vGlass->SetLineColor(fColorGlass); | |
5109 | TGeoTranslation *glassTr1 = new TGeoTranslation("",fgkGlassDXOnSensor, | |
5110 | fgkWaferThickness/2+fgkSensorGlassLY/2, | |
5111 | fgkGlassDZOnSensor); | |
5112 | TGeoTranslation *glassTr2 = new TGeoTranslation("",-fgkGlassDXOnSensor, | |
5113 | fgkWaferThickness/2+fgkSensorGlassLY/2, | |
5114 | fgkGlassDZOnSensor); | |
5115 | TGeoTranslation *glassTr3 = new TGeoTranslation("",fgkGlassDXOnSensor, | |
5116 | fgkWaferThickness/2+fgkSensorGlassLY/2, | |
5117 | -fgkGlassDZOnSensor); | |
5118 | TGeoTranslation *glassTr4 = new TGeoTranslation("",-fgkGlassDXOnSensor, | |
5119 | fgkWaferThickness/2+fgkSensorGlassLY/2, | |
5120 | -fgkGlassDZOnSensor); | |
108bd0fe | 5121 | fSDDsensor3->AddNode(vGlass, 1, glassTr1); |
5122 | fSDDsensor3->AddNode(vGlass, 2, glassTr2); | |
5123 | fSDDsensor3->AddNode(vGlass, 3, glassTr3); | |
5124 | fSDDsensor3->AddNode(vGlass, 4, glassTr4); | |
5125 | ||
5126 | fSDDsensor4->AddNode(vGlass, 1, glassTr1); | |
5127 | fSDDsensor4->AddNode(vGlass, 2, glassTr2); | |
5128 | fSDDsensor4->AddNode(vGlass, 3, glassTr3); | |
5129 | fSDDsensor4->AddNode(vGlass, 4, glassTr4); | |
b7943f00 | 5130 | |
5131 | //**************************** | |
5132 | // Wrap-around cable | |
5133 | //**************************** | |
5134 | if (fAddHVcables) { | |
5135 | AliITSv11GeomCableFlat waHVCable("ITSsddWaHVCableU",witdhCableBox, | |
5136 | fgkWaHVcableAlThick+fgkWaHVcablePolyThick); | |
5137 | waHVCable.SetNLayers(2); | |
5138 | waHVCable.SetLayer(0, fgkWaHVcablePolyThick,polyhamideSDD,fColorPolyhamide); | |
5139 | waHVCable.SetLayer(1, fgkWaHVcableAlThick, alSDD, fColorAl); | |
108bd0fe | 5140 | waHVCable.SetInitialNode(fSDDsensor3); |
b7943f00 | 5141 | |
5142 | Double_t x1[3], x2[3], vX[3] = {1,0,0}; | |
5143 | x1[0] = -fgkWaHVcableLength/2; | |
5144 | x2[0] = -x1[0]; | |
5145 | x1[1] = (fgkWaferThickness + waHVCable.GetThickness())/2; | |
5146 | x2[1] = x1[1]; | |
5147 | x1[2] = fgkWaferLength/2+waHVCable.GetWidth()/2-fgkWaHVcableDW; | |
5148 | x2[2] = x1[2]; | |
5149 | ||
108bd0fe | 5150 | waHVCable.AddCheckPoint(fSDDsensor3, 0, x1, vX); |
5151 | waHVCable.AddCheckPoint(fSDDsensor3, 1, x2, vX); | |
5152 | TGeoCombiTrans *ctSegment = 0; | |
5153 | TGeoVolume* segment = waHVCable.CreateAndInsertBoxCableSegment(1,-90, &ctSegment); | |
5154 | fSDDsensor4->AddNode(segment, 1, ctSegment); | |
5155 | ||
b7943f00 | 5156 | x1[1] = -x1[1]; |
5157 | x2[1] = x1[1]; | |
5158 | waHVCable.SetName("ITSsddWaHVCableD"); | |
5159 | waHVCable.ResetPoints(); | |
108bd0fe | 5160 | waHVCable.AddCheckPoint(fSDDsensor3, 0, x1, vX); |
5161 | waHVCable.AddCheckPoint(fSDDsensor3, 1, x2, vX); | |
5162 | segment = waHVCable.CreateAndInsertBoxCableSegment(1, 90, &ctSegment); | |
5163 | fSDDsensor4->AddNode(segment, 1, ctSegment); | |
b7943f00 | 5164 | |
5165 | AliITSv11GeomCableRound waHVCableFold("ITSsddWaHVCableFold", | |
5166 | rWraping); | |
5167 | waHVCableFold.SetPhi(180,360); | |
5168 | waHVCableFold.SetNLayers(2); | |
5169 | waHVCableFold.SetLayer(0, fgkWaferThickness/2+fgkWaHVcablePolyThick, | |
5170 | polyhamideSDD, fColorPolyhamide); | |
5171 | waHVCableFold.SetLayer(1, fgkWaHVcableAlThick, alSDD, fColorAl); | |
108bd0fe | 5172 | waHVCableFold.SetInitialNode(fSDDsensor3); |
b7943f00 | 5173 | x1[1] = 0; |
5174 | x2[1] = 0; | |
5175 | x1[2] = fgkWaferLength/2-fgkWaHVcableDW+witdhCableBox; | |
5176 | x2[2] = x1[2]; | |
108bd0fe | 5177 | waHVCableFold.AddCheckPoint(fSDDsensor3, 0, x1, vX); |
5178 | waHVCableFold.AddCheckPoint(fSDDsensor3, 1, x2, vX); | |
5179 | segment = waHVCableFold.CreateAndInsertCableSegment(1, &ctSegment); | |
5180 | fSDDsensor4->AddNode(segment, 1, ctSegment); | |
5181 | ||
b7943f00 | 5182 | |
5183 | //**************************** | |
5184 | // transition cable | |
5185 | //**************************** | |
5186 | Double_t headRadius = (fgkTransitHVHeadLX*fgkTransitHVHeadLX/4.+ | |
5187 | fgkTransitHVHeadLZ*fgkTransitHVHeadLZ) | |
5188 | /(2.*fgkTransitHVHeadLZ); | |
5189 | Double_t theta = TMath::ATan2(fgkTransitHVHeadLX/2, | |
5190 | headRadius-fgkTransitHVHeadLZ) | |
5191 | *TMath::RadToDeg(); | |
5192 | ||
5193 | TGeoTubeSeg *headPoly = new TGeoTubeSeg(0,headRadius, | |
5194 | fgkTransitHVPolyThick/2, | |
5195 | 90-theta,90+theta); | |
5196 | headPoly->SetName("headPoly"); | |
5197 | TGeoTranslation *headPolyTr = new TGeoTranslation(0,0, | |
5198 | -fgkTransitHVPolyThick/2); | |
5199 | headPolyTr->SetName("headPolyTr"); | |
5200 | headPolyTr->RegisterYourself(); | |
5201 | ||
5202 | TGeoTubeSeg *headAl = new TGeoTubeSeg(0,headRadius, | |
5203 | fgkTransitHVAlThick/2, | |
5204 | 90-theta,90+theta); | |
5205 | headAl->SetName("headAl"); | |
5206 | TGeoTranslation *headAlTr = new TGeoTranslation(0,0, | |
5207 | -fgkTransitHVPolyThick | |
5208 | -fgkTransitHVAlThick/2); | |
5209 | headAlTr->SetName("headAlTr"); | |
5210 | headAlTr->RegisterYourself(); | |
5211 | ||
5212 | TGeoBBox *cache = new TGeoBBox(fgkTransitHVHeadLX/2, | |
5213 | (headRadius-fgkTransitHVHeadLZ)/2, | |
5214 | (fgkTransitHVPolyThick+fgkTransitHVAlThick)/2); | |
5215 | cache->SetName("cache"); | |
5216 | ||
5217 | TGeoTranslation *headCacheTr = new TGeoTranslation(0, | |
5218 | (headRadius-fgkTransitHVHeadLZ)/2, | |
5219 | -(fgkTransitHVPolyThick | |
5220 | +fgkTransitHVAlThick)/2); | |
5221 | headCacheTr->SetName("cacheTr"); | |
5222 | headCacheTr->RegisterYourself(); | |
5223 | ||
5224 | TGeoCompositeShape *headPolyComp = new TGeoCompositeShape( | |
5225 | "headPoly:headPolyTr-cache:cacheTr"); | |
5226 | TGeoVolume *vHeadPolyComp = new TGeoVolume( | |
5227 | "ITSsddHVtransitHeadPoly",headPolyComp, polyhamideSDD); | |
5228 | vHeadPolyComp->SetLineColor(fColorPolyhamide); | |
5229 | TGeoCompositeShape *headAlComp = new TGeoCompositeShape( | |
5230 | "headAl:headAlTr-cache:cacheTr"); | |
5231 | TGeoVolume *vHeadAlComp = new TGeoVolume( | |
5232 | "ITSsddHVtransitHeadAl",headAlComp, alSDD); | |
5233 | vHeadAlComp->SetLineColor(fColorAl); | |
5234 | ||
5235 | ||
531d6cdc | 5236 | // TGeoRotation rotHead("",0,90,0); |
5237 | // TGeoCombiTrans *rotHeadTr = new TGeoCombiTrans(0,fgkWaferThickness/2, | |
5238 | // -headRadius+fgkTransitHVHeadLZ+fgkTransitHVBondingLZ/2, | |
5239 | // &rotHead); | |
5240 | TGeoRotation *rotHead = new TGeoRotation("",0,90,0); | |
b7943f00 | 5241 | TGeoCombiTrans *rotHeadTr = new TGeoCombiTrans(0,fgkWaferThickness/2, |
5242 | -headRadius+fgkTransitHVHeadLZ+fgkTransitHVBondingLZ/2, | |
531d6cdc | 5243 | rotHead); |
5244 | ||
108bd0fe | 5245 | fSDDsensor3->AddNode(vHeadPolyComp,1,rotHeadTr); |
5246 | fSDDsensor3->AddNode(vHeadAlComp,1,rotHeadTr); | |
5247 | fSDDsensor4->AddNode(vHeadPolyComp,1,rotHeadTr); | |
5248 | fSDDsensor4->AddNode(vHeadAlComp,1,rotHeadTr); | |
b7943f00 | 5249 | |
5250 | //--- | |
5251 | AliITSv11GeomCableFlat transitHVCable("ITSsddHVtransitCenter", | |
5252 | fgkTransitHVBondingLZ, | |
5253 | fgkTransitHVPolyThick+fgkTransitHVAlThick); | |
5254 | transitHVCable.SetNLayers(2); | |
5255 | transitHVCable.SetLayer(0, fgkTransitHVPolyThick,polyhamideSDD, | |
5256 | fColorPolyhamide); | |
5257 | transitHVCable.SetLayer(1, fgkTransitHVAlThick, alSDD, fColorAl); | |
108bd0fe | 5258 | transitHVCable.SetInitialNode(fSDDsensor3); |
b7943f00 | 5259 | |
5260 | x1[0] = -fgkTransitHVHeadLX/2; | |
5261 | x2[0] = -x1[0]; | |
5262 | x1[1] = (fgkWaferThickness+fgkTransitHVPolyThick+fgkTransitHVAlThick)/2; | |
5263 | x2[1] = x1[1]; | |
5264 | x1[2] = 0; | |
5265 | x2[2] = 0; | |
108bd0fe | 5266 | transitHVCable.AddCheckPoint(fSDDsensor3, 0, x1, vX); |
5267 | transitHVCable.AddCheckPoint(fSDDsensor3, 1, x2, vX); | |
73dfc864 | 5268 | segment = transitHVCable.CreateAndInsertBoxCableSegment(1,-90,&ctSegment); |
5269 | fSDDsensor4->AddNode(segment, 1, ctSegment); | |
5270 | ||
b7943f00 | 5271 | transitHVCable.ResetPoints(); |
5272 | transitHVCable.SetName("ITSsddHVtransitTail"); | |
5273 | transitHVCable.SetWidth(fgkTransitHVtailWidth); | |
5274 | x1[0] = fgkTransitHVtailXpos; | |
5275 | x2[0] = fgkTransitHVtailXpos; | |
5276 | x1[2] = -fgkTransitHVBondingLZ/2; | |
5277 | x2[2] = -fgkTransitHVBondingLZ/2-fgkTransitHVtailLength; | |
5278 | Double_t vZ[3] = {0,0,1}; | |
108bd0fe | 5279 | transitHVCable.AddCheckPoint(fSDDsensor3, 0, x1, vZ); |
5280 | transitHVCable.AddCheckPoint(fSDDsensor3, 1, x2, vZ); | |
5281 | segment = transitHVCable.CreateAndInsertBoxCableSegment(1,0, &ctSegment); | |
5282 | fSDDsensor4->AddNode(segment, 1, ctSegment); | |
b7943f00 | 5283 | |
5284 | //--- | |
5285 | TGeoArb8 *sideLeft = new TGeoArb8( fgkTransitHVPolyThick/2 ); | |
5286 | sideLeft->SetVertex(0, fgkTransitHVtailXpos+fgkTransitHVtailWidth/2,0); | |
5287 | sideLeft->SetVertex(1, fgkTransitHVtailXpos+fgkTransitHVtailWidth/2, | |
5288 | fgkTransitHVsideLZ); | |
5289 | sideLeft->SetVertex(2, fgkTransitHVHeadLX/2, fgkTransitHVsideLeftZ); | |
5290 | sideLeft->SetVertex(3, fgkTransitHVHeadLX/2, 0); | |
5291 | sideLeft->SetVertex(4, fgkTransitHVtailXpos+fgkTransitHVtailWidth/2,0); | |
5292 | sideLeft->SetVertex(5, fgkTransitHVtailXpos+fgkTransitHVtailWidth/2, | |
5293 | fgkTransitHVsideLZ); | |
5294 | sideLeft->SetVertex(6, fgkTransitHVHeadLX/2, fgkTransitHVsideLeftZ); | |
5295 | sideLeft->SetVertex(7, fgkTransitHVHeadLX/2, 0); | |
5296 | ||
5297 | TGeoArb8 *sideLeftAl = new TGeoArb8( fgkTransitHVAlThick/2 ); | |
5298 | sideLeftAl->SetVertex(0, fgkTransitHVtailXpos+fgkTransitHVtailWidth/2,0); | |
5299 | sideLeftAl->SetVertex(1, fgkTransitHVtailXpos+fgkTransitHVtailWidth/2, | |
5300 | fgkTransitHVsideLZ); | |
5301 | sideLeftAl->SetVertex(2, fgkTransitHVHeadLX/2, fgkTransitHVsideLeftZ); | |
5302 | sideLeftAl->SetVertex(3, fgkTransitHVHeadLX/2, 0); | |
5303 | sideLeftAl->SetVertex(4, fgkTransitHVtailXpos+fgkTransitHVtailWidth/2,0); | |
5304 | sideLeftAl->SetVertex(5, fgkTransitHVtailXpos+fgkTransitHVtailWidth/2, | |
5305 | fgkTransitHVsideLZ); | |
5306 | sideLeftAl->SetVertex(6, fgkTransitHVHeadLX/2, fgkTransitHVsideLeftZ); | |
5307 | sideLeftAl->SetVertex(7, fgkTransitHVHeadLX/2, 0); | |
5308 | ||
73dfc864 | 5309 | // sideRight is not there actually |
5310 | // TGeoArb8 *sideRight = new TGeoArb8( fgkTransitHVPolyThick/2 ); | |
5311 | // sideRight->SetVertex(0, fgkTransitHVtailXpos-fgkTransitHVtailWidth/2,0); | |
5312 | // sideRight->SetVertex(1, fgkTransitHVtailXpos-fgkTransitHVtailWidth/2, | |
5313 | // fgkTransitHVsideLZ); | |
5314 | // sideRight->SetVertex(2, -fgkTransitHVHeadLX/2, fgkTransitHVsideRightZ); | |
5315 | // sideRight->SetVertex(3, -fgkTransitHVHeadLX/2, 0); | |
5316 | // sideRight->SetVertex(4, fgkTransitHVtailXpos-fgkTransitHVtailWidth/2,0); | |
5317 | // sideRight->SetVertex(5, fgkTransitHVtailXpos-fgkTransitHVtailWidth/2, | |
5318 | // fgkTransitHVsideLZ); | |
5319 | // sideRight->SetVertex(6, -fgkTransitHVHeadLX/2, fgkTransitHVsideRightZ); | |
5320 | // sideRight->SetVertex(7, -fgkTransitHVHeadLX/2, 0); | |
b7943f00 | 5321 | |
531d6cdc | 5322 | // TGeoRotation rotSide("",0,-90,0); |
5323 | // TGeoCombiTrans *sideRightTr = new TGeoCombiTrans(0, | |
5324 | // (fgkWaferThickness+fgkTransitHVPolyThick)/2, | |
5325 | // -fgkTransitHVBondingLZ/2,&rotSide); | |
5326 | // TGeoCombiTrans *sideLeftTr = new TGeoCombiTrans(0, | |
5327 | // (fgkWaferThickness+fgkTransitHVPolyThick)/2, | |
5328 | // -fgkTransitHVBondingLZ/2, &rotSide); | |
5329 | // TGeoCombiTrans *sideLeftAlTr = new TGeoCombiTrans(0, | |
5330 | // fgkTransitHVPolyThick+(fgkWaferThickness+fgkTransitHVAlThick)/2, | |
5331 | // -fgkTransitHVBondingLZ/2, &rotSide); | |
5332 | TGeoRotation *rotSide = new TGeoRotation("",0,-90,0); | |
73dfc864 | 5333 | // TGeoCombiTrans *sideRightTr = new TGeoCombiTrans(0, |
5334 | // (fgkWaferThickness+fgkTransitHVPolyThick)/2, | |
5335 | // -fgkTransitHVBondingLZ/2,rotSide); | |
b7943f00 | 5336 | TGeoCombiTrans *sideLeftTr = new TGeoCombiTrans(0, |
5337 | (fgkWaferThickness+fgkTransitHVPolyThick)/2, | |
531d6cdc | 5338 | -fgkTransitHVBondingLZ/2, rotSide); |
b7943f00 | 5339 | TGeoCombiTrans *sideLeftAlTr = new TGeoCombiTrans(0, |
5340 | fgkTransitHVPolyThick+(fgkWaferThickness+fgkTransitHVAlThick)/2, | |
531d6cdc | 5341 | -fgkTransitHVBondingLZ/2, rotSide); |
5342 | ||
b7943f00 | 5343 | TGeoVolume *vSideLeft = new TGeoVolume("ITSsddHVtransitSideLeft", |
5344 | sideLeft,polyhamideSDD); | |
5345 | vSideLeft->SetLineColor(fColorPolyhamide); | |
5346 | TGeoVolume *vSideLeftAl = new TGeoVolume("ITSsddHVtransitSideLeftAl", | |
5347 | sideLeftAl,alSDD); | |
5348 | vSideLeftAl->SetLineColor(fColorAl); | |
73dfc864 | 5349 | |
5350 | // TGeoVolume *vSideRight = new TGeoVolume("ITSsddHVtransitSideRight", | |
5351 | // sideRight,polyhamideSDD); | |
5352 | // vSideRight->SetLineColor(fColorPolyhamide); | |
b7943f00 | 5353 | |
108bd0fe | 5354 | fSDDsensor3->AddNode(vSideLeft, 1, sideLeftTr); |
5355 | fSDDsensor3->AddNode(vSideLeftAl, 1, sideLeftAlTr); | |
73dfc864 | 5356 | // fSDDsensor3->AddNode(vSideRight, 1, sideRightTr); |
108bd0fe | 5357 | |
5358 | fSDDsensor4->AddNode(vSideLeft, 1, sideLeftTr); | |
5359 | fSDDsensor4->AddNode(vSideLeftAl, 1, sideLeftAlTr); | |
73dfc864 | 5360 | // fSDDsensor4->AddNode(vSideRight, 1, sideRightTr); |
b7943f00 | 5361 | }; |
db486a6e | 5362 | |
b7943f00 | 5363 | //**************************** |
108bd0fe | 5364 | if(GetDebug(1)) { |
5365 | fSDDsensor3->CheckOverlaps(0.01); | |
5366 | fSDDsensor4->CheckOverlaps(0.01); | |
5367 | } | |
c789ee28 | 5368 | |
108bd0fe | 5369 | fSDDsensor3->SetVisibility(kFALSE); |
5370 | fSDDsensor4->SetVisibility(kFALSE); | |
5371 | } | |
c789ee28 | 5372 | |
108bd0fe | 5373 | /* |
db486a6e | 5374 | //________________________________________________________________________ |
b7943f00 | 5375 | TGeoVolume *AliITSv11GeometrySDD::CreateDetectors(Int_t iLay) { |
5376 | // | |
5377 | // return a box volume containing the detectors | |
5378 | // | |
5379 | ||
108bd0fe | 5380 | TGeoMedium *airSDD = GetMedium("SDD AIR$"); |
c789ee28 | 5381 | |
b7943f00 | 5382 | Int_t nDetectors = fgkLay3Ndet; |
5383 | Double_t ladderLength = fgkLay3LadderLength; | |
5384 | Double_t *sensorZPos = fLay3sensorZPos; | |
5385 | ||
5386 | if (iLay==3) {} | |
5387 | else if (iLay==4) { | |
5388 | nDetectors = fgkLay4Ndet; | |
5389 | ladderLength = fgkLay4LadderLength; | |
5390 | sensorZPos = fLay4sensorZPos; | |
5391 | } else { | |
fa4639a3 | 5392 | printf("AliITSv11GeometrySDD::CreateDetectors: Error : Wrong layer"); |
b7943f00 | 5393 | }; |
5394 | ||
5395 | char name[30]; | |
5396 | Double_t volThickness = ( fgkLadWaferSep + 2*fgkWaferThickness + | |
5397 | 2*(fgkWaHVcableAlThick+fgkWaHVcablePolyThick)); | |
5398 | ||
5399 | sprintf(name,"ITSsddDetBox%i",iLay); | |
5400 | TGeoBBox *detBox = new TGeoBBox(name, fgkWaferWidth/2, volThickness/2, | |
5401 | ladderLength*((nDetectors-0.5)/nDetectors)/2); | |
5402 | TGeoVolume *virtualDet = new TGeoVolume("ITSsddLadd",detBox, airSDD); | |
5403 | ||
5404 | for (Int_t i=0; i<nDetectors; i++) { | |
5405 | Double_t localZ = sensorZPos[i]; | |
5406 | Double_t localY = fgkLadWaferSep/2+fgkWaferThickness/2; | |
5407 | if (iLay==3) if (i%2!=0) localY = -localY; | |
5408 | if (iLay==4) if (i%2==0) localY = -localY; | |
5409 | sprintf(name, "ITSsddLay%iSensorPos%i",iLay, i); | |
fa4639a3 | 5410 | |
5411 | if (i >= nDetectors/2) { | |
5412 | TGeoTranslation *sensorPos = new TGeoTranslation(0,localY,localZ); | |
5413 | sensorPos->SetName(name); | |
5414 | virtualDet->AddNode(fSDDsensor, i, sensorPos); | |
5415 | } | |
5416 | else { | |
531d6cdc | 5417 | TGeoRotation *rotSensor = new TGeoRotation("",0, 180, 180); |
fa4639a3 | 5418 | TGeoCombiTrans *sensorPos = new TGeoCombiTrans(0,localY, |
531d6cdc | 5419 | localZ, rotSensor); |
fa4639a3 | 5420 | sensorPos->SetName(name); |
5421 | virtualDet->AddNode(fSDDsensor, i, sensorPos); | |
5422 | }; | |
db486a6e | 5423 | } |
b7943f00 | 5424 | |
5425 | if(GetDebug(1)) virtualDet->CheckOverlaps(0.01); | |
fa4639a3 | 5426 | virtualDet->SetVisibility(kFALSE); |
db486a6e | 5427 | return virtualDet; |
531d6cdc | 5428 | } |
108bd0fe | 5429 | */ |
5430 | ||
5431 | //________________________________________________________________________ | |
5432 | TGeoVolumeAssembly *AliITSv11GeometrySDD::CreateDetectorsAssembly(Int_t iLay) { | |
5433 | // | |
5434 | // return a box volume containing the detectors | |
5435 | // | |
5436 | ||
5437 | Int_t nDetectors = fgkLay3Ndet; | |
5438 | Double_t ladderLength = fgkLay3LadderLength; | |
5439 | Double_t *sensorZPos = fLay3sensorZPos; | |
5440 | TGeoVolume *sensorSDD = fSDDsensor3; | |
5441 | ||
5442 | if (iLay==3) {} | |
5443 | else if (iLay==4) { | |
5444 | nDetectors = fgkLay4Ndet; | |
5445 | ladderLength = fgkLay4LadderLength; | |
5446 | sensorZPos = fLay4sensorZPos; | |
5447 | sensorSDD = fSDDsensor4; | |
5448 | } else { | |
5449 | printf("AliITSv11GeometrySDD::CreateDetectorsAssembly: Error:Wrong layer"); | |
5450 | }; | |
5451 | ||
5452 | char name[30]; | |
6932f314 | 5453 | snprintf(name,30,"ITSsddDetBox%i",iLay); |
108bd0fe | 5454 | |
5455 | TGeoVolumeAssembly *virtualDet = new TGeoVolumeAssembly("ITSsddLadd"); | |
5456 | ||
5457 | for (Int_t i=0; i<nDetectors; i++) { | |
5458 | Double_t localZ = sensorZPos[i]; | |
5459 | Double_t localY = fgkLadWaferSep/2+fgkWaferThickness/2; | |
5460 | if (iLay==3) if (i%2!=0) localY = -localY; | |
5461 | if (iLay==4) if (i%2==0) localY = -localY; | |
6932f314 | 5462 | snprintf(name, 30, "ITSsddLay%iSensorPos%i",iLay, i); |
73dfc864 | 5463 | |
108bd0fe | 5464 | if (i >= nDetectors/2) { |
5465 | TGeoTranslation *sensorPos = new TGeoTranslation(0,localY,localZ); | |
5466 | sensorPos->SetName(name); | |
6801b453 | 5467 | virtualDet->AddNode(sensorSDD, i, sensorPos); |
5468 | } | |
5469 | else { | |
5470 | TGeoRotation *rotSensor = new TGeoRotation("",0, 180, 180); | |
5471 | TGeoCombiTrans *sensorPos = new TGeoCombiTrans(0,localY, | |
5472 | localZ, rotSensor); | |
5473 | sensorPos->SetName(name); | |
5474 | virtualDet->AddNode(sensorSDD, i, sensorPos); | |
5475 | }; | |
5476 | } | |
5477 | ||
5478 | if(GetDebug(1)) virtualDet->CheckOverlaps(0.01); | |
5479 | return virtualDet; | |
5480 | } | |
5481 | ||
5482 | ||
5483 | //________________________________________________________________________ | |
5484 | TGeoVolumeAssembly *AliITSv11GeometrySDD::CreateDetectorsAssemblyLadd2() { | |
5485 | // | |
5486 | // return a box volume containing the detectors | |
5487 | // Special case for Layer 3 Ladder 2 which is rotated (cannot simply | |
5488 | // rotate the standard volume, because the module numbering would be wrong) | |
5489 | // M.Sitta 25 Nov 2009 | |
5490 | // | |
5491 | ||
5492 | Int_t nDetectors = fgkLay3Ndet; | |
5493 | Double_t *sensorZPos = fLay3sensorZPos; | |
5494 | TGeoVolume *sensorSDD = fSDDsensor3; | |
5495 | ||
5496 | char name[30]; | |
6932f314 | 5497 | snprintf(name,30,"ITSsddDetBoxLadd2"); |
6801b453 | 5498 | |
5499 | TGeoVolumeAssembly *virtualDet = new TGeoVolumeAssembly("ITSsddLadd"); | |
5500 | ||
5501 | for (Int_t i=0; i<nDetectors; i++) { | |
5502 | Double_t localZ = (-1.)*sensorZPos[nDetectors-1-i]; | |
5503 | Double_t localY = fgkLadWaferSep/2+fgkWaferThickness/2; | |
5504 | if (i%2==0) localY = -localY; | |
6932f314 | 5505 | snprintf(name, 30, "ITSsddLayLadd2SensorPos%i", i); |
6801b453 | 5506 | |
5507 | if (i >= nDetectors/2) { | |
5508 | TGeoTranslation *sensorPos = new TGeoTranslation(0,localY,localZ); | |
5509 | sensorPos->SetName(name); | |
108bd0fe | 5510 | virtualDet->AddNode(sensorSDD, i, sensorPos); |
5511 | } | |
5512 | else { | |
5513 | TGeoRotation *rotSensor = new TGeoRotation("",0, 180, 180); | |
5514 | TGeoCombiTrans *sensorPos = new TGeoCombiTrans(0,localY, | |
5515 | localZ, rotSensor); | |
5516 | sensorPos->SetName(name); | |
5517 | virtualDet->AddNode(sensorSDD, i, sensorPos); | |
5518 | }; | |
5519 | } | |
5520 | ||
5521 | if(GetDebug(1)) virtualDet->CheckOverlaps(0.01); | |
5522 | return virtualDet; | |
5523 | } | |
c789ee28 | 5524 | |
b7943f00 | 5525 | |
fa4639a3 | 5526 | //________________________________________________________________________ |
b7943f00 | 5527 | Int_t AliITSv11GeometrySDD:: |
5528 | GetCurrentLayLaddDet(Int_t &lay, Int_t &ladd, Int_t&det) const { | |
108bd0fe | 5529 | // |
5530 | // Function which gives the layer, ladder and det. | |
5531 | // index of the current volume. To be used in | |
5532 | // AliITS::StepManager() | |
b7943f00 | 5533 | // |
c789ee28 | 5534 | |
b7943f00 | 5535 | if (gGeoManager->GetLevel()<3) return kFALSE; |
5536 | // Get the det index : | |
5537 | TGeoNode *node = gGeoManager->GetMother(2); | |
5538 | if (!node) return kFALSE; | |
5539 | det = node->GetNumber()+1; | |
c789ee28 | 5540 | |
b7943f00 | 5541 | // Get the ladder index : |
5542 | node = gGeoManager->GetMother(3); | |
5543 | if (!node) return kFALSE; | |
5544 | ladd = node->GetNumber()+1; | |
5545 | ||
5546 | // Get the layer index : | |
5547 | if (node->GetNdaughters()==fgkLay3Ndet) | |
112d72a8 | 5548 | lay = 3; |
fa4639a3 | 5549 | else lay = 4; |
b7943f00 | 5550 | |
5551 | return kTRUE; | |
531d6cdc | 5552 | } |
e118532f | 5553 | |
5554 | ||
5555 | //________________________________________________________________________ | |
5556 | TGeoPcon* AliITSv11GeometrySDD::CreateConeConstSection(Double_t r1max, Double_t z1, | |
5557 | Double_t r2max, Double_t z2, | |
5558 | Double_t section, Int_t nDiv) | |
5559 | { | |
5560 | // Creates a cone along z where the section is approximately constant | |
5561 | // with z. This is for simulation of cables, because a cone with a constant | |
5562 | // radius difference would show a quantity of matter increasing with z... | |
5563 | // The max radius of the created Pcon is evolving linearly, the min radius | |
5564 | // is calculated at several steps (nDiv). | |
5565 | // z2 > z1 (required by the Pcon) | |
5566 | ||
5567 | TGeoPcon *myPcon = new TGeoPcon(0, 360, 1+nDiv); | |
5568 | ||
5569 | Double_t dr = (r2max-r1max)/nDiv; | |
5570 | Double_t dz = (z2-z1)/nDiv; | |
5571 | Double_t r1minI, r2minI, r1maxI, r2maxI; | |
5572 | Double_t z1I, z2I; | |
5573 | ||
5574 | Double_t lZ = TMath::Sqrt((r2max-r1max)*(r2max-r1max) + (z2-z1)*(z2-z1)); | |
5575 | Double_t cosAlpha = (z2-z1)/lZ; | |
5576 | ||
5577 | r1minI = TMath::Sqrt(r1max*r1max-section/(TMath::Pi()*cosAlpha)); | |
5578 | myPcon->DefineSection(0, z1, r1minI, r1max); | |
5579 | ||
5580 | for (Int_t i=0; i<nDiv; i++) { | |
5581 | ||
5582 | z1I = z1 + i*dz; | |
5583 | z2I = z1I + dz; | |
5584 | r1maxI = r1max + i*dr; | |
5585 | r2maxI = r1maxI + dr; | |
5586 | ||
5587 | r2minI = TMath::Sqrt(r2maxI*r2maxI-section/(TMath::Pi()*cosAlpha)); | |
5588 | myPcon->DefineSection(i+1, z2I, r2minI, r2maxI); | |
5589 | } | |
5590 | return myPcon; | |
5591 | } | |
5592 | ||
5593 | ||
5594 | //________________________________________________________________________ | |
5595 | Double_t AliITSv11GeometrySDD::GetConeZ(Double_t r, Double_t refR1, Double_t refR2, | |
43aefea7 | 5596 | Double_t refZ1, Double_t refZ2) const { |
e118532f | 5597 | // just a helping function |
5598 | return refZ1+(refZ2-refZ1)*(r-refR1)/(refR2-refR1); | |
5599 | } | |
5600 | ||
5601 | //________________________________________________________________________ | |
5602 | Int_t AliITSv11GeometrySDD::CreateAndInsetConeCablePart(TGeoVolume *mother, Double_t angle, | |
5603 | Int_t nLay3, Int_t nLay4, | |
5604 | Double_t r1, Double_t z1, | |
5605 | Double_t r2, Double_t z2) { | |
5606 | ||
5607 | // Create some cables portions from SDD modules grouped | |
5608 | // and attached at the border of the SSD cone | |
5609 | ||
5610 | TGeoMedium *copper = GetMedium("COPPER$"); | |
cc8a4c78 | 5611 | TGeoMedium *plastic = GetMedium("SDDKAPTON (POLYCH2)$"); |
5612 | TGeoMedium *opticalFiber = GetMedium("SDD OPTICFIB$"); | |
e118532f | 5613 | |
5614 | char titleCable[30]; | |
6932f314 | 5615 | snprintf(titleCable,30,"cableSDDport%i",(Int_t)angle); |
e118532f | 5616 | |
5617 | //--- | |
5618 | Double_t section = (fgkSectionCuPerMod+fgkSectionPlastPerMod+fgkSectionGlassPerMod)*(nLay3+nLay4); | |
5619 | Double_t thickness = 1.; // let's fix the thickness, then calculate the width | |
5620 | Double_t width = section/thickness; | |
5621 | Double_t thickCu = thickness*fgkSectionCuPerMod/(fgkSectionCuPerMod+fgkSectionPlastPerMod | |
5622 | +fgkSectionGlassPerMod); | |
5623 | ||
5624 | Double_t thickPlast = thickness*fgkSectionPlastPerMod/(fgkSectionCuPerMod+fgkSectionPlastPerMod | |
5625 | +fgkSectionGlassPerMod); | |
5626 | ||
5627 | Double_t thickGlass = thickness*fgkSectionGlassPerMod/(fgkSectionCuPerMod+fgkSectionPlastPerMod | |
5628 | +fgkSectionGlassPerMod); | |
5629 | ||
5630 | Double_t hypothenus = TMath::Sqrt( (r2-r1)*(r2-r1) + (z2-z1)*(z2-z1) ); | |
5631 | Double_t cosAlpha = (z2-z1)/hypothenus; | |
5632 | Double_t radius1Cable = TMath::Sqrt(r1*r1 - width*width/4) - 0.5*thickness/cosAlpha; | |
5633 | Double_t radius2Cable = TMath::Sqrt(r2*r2 - width*width/4) - 0.5*thickness/cosAlpha; | |
5634 | angle *= TMath::DegToRad(); | |
5635 | Double_t x1 = radius1Cable*TMath::Cos(angle), y1 = radius1Cable*TMath::Sin(angle); | |
5636 | Double_t x2 = radius2Cable*TMath::Cos(angle), y2 = radius2Cable*TMath::Sin(angle); | |
5637 | Double_t pos1[3] = {x1,y1,z1}; | |
5638 | Double_t pos2[3] = {x2,y2,z2}; | |
5639 | Double_t zVect[3] = {0,0,1}; | |
5640 | ||
5641 | AliITSv11GeomCableFlat cable(titleCable,width,thickness); | |
5642 | cable.SetNLayers(3); | |
5643 | cable.SetLayer(0, thickPlast, plastic, kYellow); | |
5644 | cable.SetLayer(1, thickCu, copper, kRed); | |
5645 | cable.SetLayer(2, thickGlass, opticalFiber, kGreen); | |
5646 | ||
5647 | cable.AddCheckPoint( mother, 0, pos1, zVect ); | |
5648 | cable.AddCheckPoint( mother, 1, pos2, zVect ); | |
5649 | cable.SetInitialNode(mother); | |
5650 | cable.CreateAndInsertCableSegment(1); | |
5651 | ||
5652 | return kTRUE; | |
5653 | } | |
5654 | ||
5655 | ||
5656 | ||
5657 | //________________________________________________________________________ | |
cc8a4c78 | 5658 | void AliITSv11GeometrySDD::SDDCables(TGeoVolume *moth) |
5659 | { | |
5660 | // | |
5661 | // Creates and inserts the SDD cables running on SDD and SSD cones | |
5662 | // | |
5663 | // Input: | |
5664 | // moth : the TGeoVolume owing the volume structure | |
5665 | // Output: | |
5666 | // | |
5667 | // Created: ??? Ludovic Gaudichet | |
5668 | // Updated: 15 Mar 2008 Mario Sitta | |
40e2e5ea | 5669 | // Updated: 14 Apr 2008 Mario Sitta Overlap fixes |
fd5b6398 | 5670 | // Updated: 09 May 2008 Mario Sitta SSD overlap fixes |
cc8a4c78 | 5671 | // |
e118532f | 5672 | |
cc8a4c78 | 5673 | TGeoMedium *copper = GetMedium("COPPER$"); |
5674 | TGeoMedium *plastic = GetMedium("SDDKAPTON (POLYCH2)$"); | |
5675 | TGeoMedium *opticalFiber = GetMedium("SDD OPTICFIB$"); | |
5676 | TGeoMedium *airSDD = GetMedium("SDD AIR$"); | |
e118532f | 5677 | |
5678 | ||
5679 | //================================== | |
5680 | // | |
5681 | //================================== | |
5682 | ||
5683 | Double_t nModLay3 = fgkLay3Nladd*fgkLay3Ndet; | |
5684 | Double_t nModLay4 = fgkLay4Nladd*fgkLay4Ndet; | |
5685 | ||
5686 | Double_t sectionLay3Cu = fgkCableBendRatio*fgkSectionCuPerMod*nModLay3/2; | |
5687 | Double_t sectionLay3Plastic = fgkCableBendRatio*fgkSectionPlastPerMod*nModLay3/2; | |
5688 | Double_t sectionLay3Glass = fgkCableBendRatio*fgkSectionGlassPerMod*nModLay3/2; | |
5689 | ||
5690 | Double_t sectionLay4Cu = fgkCableBendRatio*fgkSectionCuPerMod*nModLay4/2; | |
5691 | Double_t sectionLay4Plastic = fgkCableBendRatio*fgkSectionPlastPerMod*nModLay4/2; | |
5692 | Double_t sectionLay4Glass = fgkCableBendRatio*fgkSectionGlassPerMod*nModLay4/2; | |
5693 | ||
cc8a4c78 | 5694 | // Do not use hardcoded numbers, get them from real shapes - M.S. 15/03/08 |
5695 | TGeoVolume *sddCone = gGeoManager->GetVolume("SDDCarbonFiberCone"); | |
5696 | TGeoPcon *sddConeShape = (TGeoPcon*)sddCone->GetShape(); | |
5697 | ||
5698 | TGeoVolume *sddCylinder = gGeoManager->GetVolume("SDDCarbonFiberCylinder"); | |
5699 | TGeoTube *sddCylinderShape = (TGeoTube*)sddCylinder->GetShape(); | |
5700 | ||
5701 | // (were fgkConeSDDr1, fgkConeSDDr2, fgkConeSDDz1, fgkConeSDDz2 hardcoded) | |
5702 | Double_t coneSDDr1 = sddConeShape->GetRmin(5); | |
5703 | Double_t coneSDDr2 = sddConeShape->GetRmin(3); | |
5704 | ||
5705 | Double_t coneSDDz1 = sddConeShape->GetZ(9) - sddConeShape->GetZ(5) + | |
5706 | sddCylinderShape->GetDz(); | |
5707 | Double_t coneSDDz2 = sddConeShape->GetZ(9) - sddConeShape->GetZ(3) + | |
5708 | sddCylinderShape->GetDz(); | |
5709 | ||
5710 | // Calculate z1, z2 thanks to R1 and R2 | |
5711 | Double_t sddCableZ1 = GetConeZ(fgkSDDCableR1, coneSDDr1, coneSDDr2, | |
5712 | coneSDDz1, coneSDDz2); | |
5713 | Double_t sddCableZ2 = GetConeZ(fgkSDDCableR2, coneSDDr1, coneSDDr2, | |
5714 | coneSDDz1, coneSDDz2); | |
5715 | Double_t sddCableZ3 = GetConeZ(fgkSDDCableR3, coneSDDr1, coneSDDr2, | |
5716 | coneSDDz1, coneSDDz2); | |
e118532f | 5717 | |
5718 | TGeoRotation *rotCableSDD = new TGeoRotation("rotCableSDD",0,180,0); | |
5719 | ||
5720 | //================================== | |
5721 | // first set of cones : cables from layer 3 | |
5722 | //================================== | |
5723 | ||
5724 | TGeoPcon* pcon1all = CreateConeConstSection(fgkSDDCableR1, sddCableZ1, | |
5725 | fgkSDDCableR2, sddCableZ2, | |
5726 | sectionLay3Plastic+sectionLay3Cu+sectionLay3Glass, 1); | |
5727 | ||
5728 | TGeoPcon* pcon1container = new TGeoPcon(0,360,2); | |
cc8a4c78 | 5729 | pcon1container->DefineSection(0, sddCableZ1, pcon1all->GetRmin(0), |
5730 | pcon1all->GetRmax(0)); | |
5731 | ||
e118532f | 5732 | Double_t drMax = pcon1all->GetRmax(0)- pcon1all->GetRmin(0); |
cc8a4c78 | 5733 | pcon1container->DefineSection(1, sddCableZ2, pcon1all->GetRmax(1)-drMax, |
5734 | pcon1all->GetRmax(1)); | |
cc8a4c78 | 5735 | |
5736 | TGeoVolume *vpcon1container = new TGeoVolume("vpcon1container", | |
5737 | pcon1container, airSDD); | |
e118532f | 5738 | vpcon1container->SetVisibility(kFALSE); |
5739 | ||
5740 | TGeoPcon* pcon1plast = CreateConeConstSection(fgkSDDCableR1, sddCableZ1, | |
5741 | fgkSDDCableR2, sddCableZ2, | |
5742 | sectionLay3Plastic, 3); | |
cc8a4c78 | 5743 | |
5744 | TGeoVolume *vpcon1plast = new TGeoVolume("ITScablesSDDpcon1Plast", | |
5745 | pcon1plast, plastic); | |
e118532f | 5746 | vpcon1plast->SetLineColor(kYellow); |
5747 | vpcon1container->AddNode(vpcon1plast, 0); | |
5748 | ||
5749 | Double_t dr1a = fgkSDDCableR1 - pcon1plast->GetRmin(0); | |
5750 | TGeoPcon* pcon1Cu = CreateConeConstSection(fgkSDDCableR1 - dr1a, sddCableZ1, | |
5751 | fgkSDDCableR2 - dr1a, sddCableZ2, | |
5752 | sectionLay3Cu, 3); | |
cc8a4c78 | 5753 | |
5754 | TGeoVolume *vpcon1Cu = new TGeoVolume("ITScablesSDDpcon1Cu", | |
5755 | pcon1Cu, copper); | |
e118532f | 5756 | vpcon1Cu->SetLineColor(kRed); |
5757 | vpcon1container->AddNode(vpcon1Cu, 0); | |
e118532f | 5758 | |
e118532f | 5759 | Double_t dr1b = pcon1Cu->GetRmax(0) - pcon1Cu->GetRmin(0); |
5760 | TGeoPcon* pcon1glass = CreateConeConstSection(fgkSDDCableR1-dr1a-dr1b, sddCableZ1, | |
5761 | fgkSDDCableR2-dr1a-dr1b, sddCableZ2, | |
5762 | sectionLay3Glass, 3); | |
cc8a4c78 | 5763 | |
5764 | TGeoVolume *vpcon1glass = new TGeoVolume("ITScablesSDDpcon1glass", | |
5765 | pcon1glass, opticalFiber); | |
e118532f | 5766 | vpcon1glass->SetLineColor(kGreen); |
5767 | vpcon1container->AddNode(vpcon1glass, 0); | |
5768 | ||
cc8a4c78 | 5769 | moth->AddNode(vpcon1container, 1); |
5770 | moth->AddNode(vpcon1container, 2, rotCableSDD); | |
e118532f | 5771 | |
5772 | //================================== | |
5773 | // 2nd set of cones : cables from layer 3 and layer 4 | |
5774 | //================================== | |
5775 | ||
5776 | TGeoPcon* pcon2all = CreateConeConstSection(fgkSDDCableR2, sddCableZ2, | |
5777 | fgkSDDCableR3, sddCableZ3, | |
cc8a4c78 | 5778 | sectionLay3Plastic+sectionLay4Plastic+ |
5779 | sectionLay3Cu+sectionLay4Cu+ | |
5780 | sectionLay3Glass+sectionLay4Glass, 1); | |
5781 | ||
e118532f | 5782 | TGeoPcon* pcon2container = new TGeoPcon(0,360,2); |
cc8a4c78 | 5783 | pcon2container->DefineSection(0, sddCableZ2, pcon2all->GetRmin(0), |
5784 | pcon2all->GetRmax(0)); | |
5785 | ||
e118532f | 5786 | drMax = pcon2all->GetRmax(0)- pcon2all->GetRmin(0); |
cc8a4c78 | 5787 | pcon2container->DefineSection(1, sddCableZ3, pcon2all->GetRmax(1)-drMax, |
5788 | pcon2all->GetRmax(1)); | |
5789 | ||
cc8a4c78 | 5790 | |
5791 | TGeoVolume *vpcon2container = new TGeoVolume("vpcon2container", | |
5792 | pcon2container, airSDD); | |
e118532f | 5793 | vpcon2container->SetVisibility(kFALSE); |
5794 | ||
5795 | TGeoPcon* pcon2plast = CreateConeConstSection(fgkSDDCableR2, sddCableZ2, | |
5796 | fgkSDDCableR3, sddCableZ3, | |
cc8a4c78 | 5797 | sectionLay3Plastic+ |
5798 | sectionLay4Plastic, 3); | |
5799 | ||
5800 | TGeoVolume *vpcon2plast = new TGeoVolume("ITScablesSDDpcon2Plast", | |
5801 | pcon2plast, plastic); | |
e118532f | 5802 | vpcon2plast->SetLineColor(kYellow); |
5803 | vpcon2container->AddNode(vpcon2plast, 0); | |
5804 | ||
5805 | Double_t dr2a = fgkSDDCableR2 - pcon2plast->GetRmin(0); | |
5806 | TGeoPcon* pcon2Cu = CreateConeConstSection(fgkSDDCableR2 - dr2a, sddCableZ2, | |
5807 | fgkSDDCableR3 - dr2a, sddCableZ3, | |
5808 | sectionLay3Cu+sectionLay4Cu, 3); | |
cc8a4c78 | 5809 | |
5810 | TGeoVolume *vpcon2Cu = new TGeoVolume("ITScablesSDDpcon2Cu", | |
5811 | pcon2Cu, copper); | |
e118532f | 5812 | vpcon2Cu->SetLineColor(kRed); |
5813 | vpcon2container->AddNode(vpcon2Cu, 0); | |
5814 | ||
e118532f | 5815 | Double_t dr2b = pcon2Cu->GetRmax(0) - pcon2Cu->GetRmin(0); |
5816 | TGeoPcon* pcon2glass = CreateConeConstSection(fgkSDDCableR2-dr2a-dr2b, sddCableZ2, | |
5817 | fgkSDDCableR3-dr2a-dr2b, sddCableZ3, | |
cc8a4c78 | 5818 | sectionLay3Glass+ |
5819 | sectionLay4Glass, 3); | |
5820 | ||
5821 | TGeoVolume *vpcon2glass = new TGeoVolume("ITScablesSDDpcon2glass", | |
5822 | pcon2glass, opticalFiber); | |
e118532f | 5823 | vpcon2glass->SetLineColor(kGreen); |
5824 | vpcon2container->AddNode(vpcon2glass, 0); | |
5825 | ||
cc8a4c78 | 5826 | moth->AddNode(vpcon2container, 1); |
5827 | moth->AddNode(vpcon2container, 2, rotCableSDD); | |
e118532f | 5828 | |
5829 | //================================== | |
5830 | // intermediate cylinder | |
5831 | //================================== | |
5832 | ||
cc8a4c78 | 5833 | // (was fgkSDDCableDZint hardcoded) |
5834 | Double_t sddCableDZint = (sddConeShape->GetZ(9) - sddConeShape->GetZ(0) + | |
5835 | sddCylinderShape->GetDz()) - sddCableZ3; | |
5836 | ||
5837 | TGeoTube *interCyl = new TGeoTube("sddCableInterCyl", | |
5838 | pcon2container->GetRmin(1), | |
e118532f | 5839 | pcon2container->GetRmax(1), |
cc8a4c78 | 5840 | sddCableDZint/2); |
5841 | ||
5842 | TGeoVolume *vInterCyl = new TGeoVolume("vSddCableInterCyl", | |
5843 | interCyl, airSDD); | |
e118532f | 5844 | vInterCyl->SetVisibility(kFALSE); |
5845 | ||
e118532f | 5846 | Double_t rmaxCylPlast = pcon2container->GetRmax(1); |
5847 | Double_t rminCylPlast = TMath::Sqrt(rmaxCylPlast*rmaxCylPlast - | |
cc8a4c78 | 5848 | (sectionLay3Plastic+sectionLay4Plastic)/TMath::Pi() ); |
e118532f | 5849 | |
5850 | TGeoTube *interCylPlast = new TGeoTube("sddCableInterCylPlast", rminCylPlast, | |
cc8a4c78 | 5851 | rmaxCylPlast, sddCableDZint/2); |
5852 | ||
5853 | TGeoVolume *vInterCylPlast = new TGeoVolume("vSddCableInterCylPlast", | |
5854 | interCylPlast, plastic); | |
e118532f | 5855 | vInterCylPlast->SetLineColor(kYellow); |
5856 | vInterCyl->AddNode(vInterCylPlast, 0); | |
5857 | ||
e118532f | 5858 | Double_t rmaxCylCu = pcon2Cu->GetRmax(3); |
5859 | Double_t rminCylCu = TMath::Sqrt(rmaxCylCu*rmaxCylCu - | |
cc8a4c78 | 5860 | (sectionLay3Cu+sectionLay4Cu)/TMath::Pi() ); |
5861 | ||
e118532f | 5862 | TGeoTube *interCylCu = new TGeoTube("sddCableInterCylCu", rminCylCu, |
cc8a4c78 | 5863 | rmaxCylCu, sddCableDZint/2); |
5864 | ||
5865 | TGeoVolume *vInterCylCu = new TGeoVolume("vSddCableInterCylCu", | |
5866 | interCylCu, copper); | |
e118532f | 5867 | vInterCylCu->SetLineColor(kRed); |
5868 | vInterCyl->AddNode(vInterCylCu, 0); | |
5869 | ||
e118532f | 5870 | Double_t rmaxCylGlass = pcon2glass->GetRmax(3); |
5871 | Double_t rminCylGlass = TMath::Sqrt(rmaxCylGlass*rmaxCylGlass - | |
cc8a4c78 | 5872 | (sectionLay3Glass+sectionLay4Glass)/TMath::Pi() ); |
5873 | ||
e118532f | 5874 | TGeoTube *interCylGlass = new TGeoTube("sddCableInterCylGlass", rminCylGlass, |
cc8a4c78 | 5875 | rmaxCylGlass, sddCableDZint/2); |
5876 | ||
5877 | TGeoVolume *vInterCylGlass = new TGeoVolume("vSddCableInterCylGlass", | |
5878 | interCylGlass,opticalFiber); | |
e118532f | 5879 | vInterCylGlass->SetLineColor(kGreen); |
5880 | vInterCyl->AddNode(vInterCylGlass, 0); | |
5881 | ||
cc8a4c78 | 5882 | moth->AddNode(vInterCyl, 1, new TGeoTranslation(0, 0, |
5883 | sddCableZ3+sddCableDZint/2)); | |
5884 | moth->AddNode(vInterCyl, 2, new TGeoTranslation(0, 0, | |
5885 | -sddCableZ3-sddCableDZint/2)); | |
e118532f | 5886 | |
5887 | //================================== | |
5888 | // cable cone on the SSD cone | |
5889 | //================================== | |
5890 | ||
5891 | Double_t sddCableR4 = rmaxCylPlast; | |
cc8a4c78 | 5892 | Double_t sddCableZ4 = sddCableZ3 + sddCableDZint; |
e118532f | 5893 | |
5894 | TGeoPcon* pcon3all = CreateConeConstSection(sddCableR4, sddCableZ4, | |
5895 | fgkSDDCableR5, fgkSDDCableZ5, | |
cc8a4c78 | 5896 | sectionLay3Plastic+ |
5897 | sectionLay4Plastic+ | |
e118532f | 5898 | sectionLay3Cu+sectionLay4Cu+ |
5899 | sectionLay3Glass+sectionLay4Glass, 1); | |
5900 | ||
5901 | TGeoPcon* pcon3container = new TGeoPcon(0,360,2); | |
cc8a4c78 | 5902 | pcon3container->DefineSection(0, sddCableZ4, pcon3all->GetRmin(0), |
5903 | pcon3all->GetRmax(0)); | |
5904 | ||
e118532f | 5905 | drMax = pcon3all->GetRmax(0) - pcon3all->GetRmin(0); |
cc8a4c78 | 5906 | pcon3container->DefineSection(1, fgkSDDCableZ5, pcon3all->GetRmax(1)-drMax, |
5907 | pcon3all->GetRmax(1)); | |
5908 | ||
cc8a4c78 | 5909 | |
5910 | TGeoVolume *vpcon3container = new TGeoVolume("vpcon3container", | |
5911 | pcon3container, airSDD); | |
e118532f | 5912 | vpcon3container->SetVisibility(kFALSE); |
5913 | ||
5914 | TGeoPcon* pcon3plast = CreateConeConstSection(sddCableR4, sddCableZ4, | |
5915 | fgkSDDCableR5, fgkSDDCableZ5, | |
cc8a4c78 | 5916 | sectionLay3Plastic+ |
5917 | sectionLay4Plastic, 3); | |
5918 | ||
5919 | TGeoVolume *vpcon3plast = new TGeoVolume("ITScablesSDDpcon3Plast", | |
5920 | pcon3plast, plastic); | |
e118532f | 5921 | vpcon3plast->SetLineColor(kYellow); |
5922 | vpcon3container->AddNode(vpcon3plast, 0); | |
5923 | ||
5924 | Double_t dr3a = sddCableR4 - pcon3plast->GetRmin(0); | |
5925 | TGeoPcon* pcon3Cu = CreateConeConstSection(sddCableR4 - dr3a, sddCableZ4, | |
5926 | fgkSDDCableR5 - dr3a, fgkSDDCableZ5, | |
5927 | sectionLay3Cu+sectionLay4Cu, 3); | |
cc8a4c78 | 5928 | |
5929 | TGeoVolume *vpcon3Cu = new TGeoVolume("ITScablesSDDpcon3Cu", | |
5930 | pcon3Cu, copper); | |
e118532f | 5931 | vpcon3Cu->SetLineColor(kRed); |
5932 | vpcon3container->AddNode(vpcon3Cu, 0); | |
5933 | ||
e118532f | 5934 | Double_t dr3b = pcon3Cu->GetRmax(0) - pcon3Cu->GetRmin(0); |
5935 | TGeoPcon* pcon3glass = CreateConeConstSection(sddCableR4-dr3a-dr3b, sddCableZ4, | |
5936 | fgkSDDCableR5-dr3a-dr3b, fgkSDDCableZ5, | |
5937 | sectionLay3Glass+sectionLay4Glass, 3); | |
cc8a4c78 | 5938 | |
5939 | TGeoVolume *vpcon3glass = new TGeoVolume("ITScablesSDDpcon3glass", | |
5940 | pcon3glass,opticalFiber); | |
e118532f | 5941 | vpcon3glass->SetLineColor(kGreen); |
5942 | vpcon3container->AddNode(vpcon3glass, 0); | |
5943 | ||
cc8a4c78 | 5944 | moth->AddNode(vpcon3container, 1); |
5945 | moth->AddNode(vpcon3container, 2, rotCableSDD); | |
e118532f | 5946 | |
5947 | //================================== | |
5948 | // cables that are grouped at the end of SSD cones | |
5949 | //================================== | |
5950 | ||
ccda95a0 | 5951 | // Double_t fgkSDDCableR6 = fgkSDDCableR5+9; |
5952 | // Double_t fgkSDDCableZ6 = fgkSDDCableZ5+8.8; | |
5953 | Double_t fgkSDDCableR6 = fgkSDDCableR5+8; | |
5954 | Double_t fgkSDDCableZ6 = fgkSDDCableZ5+8; | |
e118532f | 5955 | |
5956 | TGeoVolumeAssembly *endConeSDDCable = new TGeoVolumeAssembly("endConeSDDCable"); | |
5957 | ||
fd5b6398 | 5958 | // Add some hardcoded shifts to avoid overlaps with SSD pathc panels |
ccda95a0 | 5959 | CreateAndInsetConeCablePart(endConeSDDCable, 20, 1*3,2*4, fgkSDDCableR5, |
5960 | fgkSDDCableZ5,fgkSDDCableR6-2.6,fgkSDDCableZ6-2.6); | |
e118532f | 5961 | |
ccda95a0 | 5962 | CreateAndInsetConeCablePart(endConeSDDCable, 50, 1*3,1*4, fgkSDDCableR5, |
5963 | fgkSDDCableZ5,fgkSDDCableR6,fgkSDDCableZ6); | |
e118532f | 5964 | |
5965 | CreateAndInsetConeCablePart(endConeSDDCable, 85, 2*3,1*4, fgkSDDCableR5, | |
5966 | fgkSDDCableZ5,fgkSDDCableR6,fgkSDDCableZ6); | |
5967 | ||
5968 | CreateAndInsetConeCablePart(endConeSDDCable, 95, 0*3,1*4, fgkSDDCableR5, | |
5969 | fgkSDDCableZ5,fgkSDDCableR6,fgkSDDCableZ6); | |
5970 | ||
ccda95a0 | 5971 | CreateAndInsetConeCablePart(endConeSDDCable, 105, 2*3,3*4, fgkSDDCableR5, |
5972 | fgkSDDCableZ5,fgkSDDCableR6-2.6,fgkSDDCableZ6-2.6); | |
e118532f | 5973 | |
ccda95a0 | 5974 | CreateAndInsetConeCablePart(endConeSDDCable, 129, 0*3,3*4, fgkSDDCableR5, |
5975 | fgkSDDCableZ5,fgkSDDCableR6,fgkSDDCableZ6); | |
e118532f | 5976 | |
ccda95a0 | 5977 | CreateAndInsetConeCablePart(endConeSDDCable, 176, 0*3,1*4, fgkSDDCableR5, |
e118532f | 5978 | fgkSDDCableZ5,fgkSDDCableR6,fgkSDDCableZ6); |
5979 | ||
5980 | CreateAndInsetConeCablePart(endConeSDDCable, 190, 2*3,0*4, fgkSDDCableR5, | |
5981 | fgkSDDCableZ5,fgkSDDCableR6,fgkSDDCableZ6); | |
5982 | ||
ccda95a0 | 5983 | CreateAndInsetConeCablePart(endConeSDDCable, 210, 1*3,2*4, fgkSDDCableR5, |
5984 | fgkSDDCableZ5,fgkSDDCableR6-2.6,fgkSDDCableZ6-2.6); | |
e118532f | 5985 | |
ccda95a0 | 5986 | CreateAndInsetConeCablePart(endConeSDDCable, 230, 1*3,2*4, fgkSDDCableR5, |
e118532f | 5987 | fgkSDDCableZ5,fgkSDDCableR6,fgkSDDCableZ6); |
5988 | ||
ccda95a0 | 5989 | CreateAndInsetConeCablePart(endConeSDDCable, 277, 2*3,2*4, fgkSDDCableR5, |
e118532f | 5990 | fgkSDDCableZ5,fgkSDDCableR6,fgkSDDCableZ6); |
5991 | ||
ccda95a0 | 5992 | CreateAndInsetConeCablePart(endConeSDDCable, 306, 1*3,1*4, fgkSDDCableR5, |
5993 | fgkSDDCableZ5,fgkSDDCableR6,fgkSDDCableZ6); | |
e118532f | 5994 | |
fd5b6398 | 5995 | CreateAndInsetConeCablePart(endConeSDDCable, 353, 1*3,3*4, fgkSDDCableR5, |
e118532f | 5996 | fgkSDDCableZ5,fgkSDDCableR6,fgkSDDCableZ6); |
5997 | ||
cc8a4c78 | 5998 | moth->AddNode(endConeSDDCable, 1, 0); |
e118532f | 5999 | |
6000 | TGeoRotation* reflect = new TGeoRotation("reflectEndConeSDDCable"); | |
6001 | reflect->ReflectZ(kTRUE); | |
cc8a4c78 | 6002 | moth->AddNode(endConeSDDCable, 2, reflect); |
6003 | ||
6004 | ||
6005 | return; | |
e118532f | 6006 | } |