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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 | |
cfe39822 | 54 | const char* AliITSv11GeometrySDD::fgkSDDsensitiveVolName3 = "ITSsddSensitivL3"; |
55 | const char* AliITSv11GeometrySDD::fgkSDDsensitiveVolName4 = "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 | ||
fe7d86eb | 500 | using std::endl; |
501 | using std::cout; | |
b7943f00 | 502 | ClassImp(AliITSv11GeometrySDD) |
c789ee28 | 503 | |
b7943f00 | 504 | //________________________________________________________________________ |
33ddec7d | 505 | AliITSv11GeometrySDD::AliITSv11GeometrySDD(): |
506 | AliITSv11Geometry(), | |
507 | fPinSupport(0), | |
508 | fCoolPipeSupportL(0), | |
509 | fCoolPipeSupportR(0), | |
108bd0fe | 510 | fSDDsensor3(0), |
511 | fSDDsensor4(0), | |
33ddec7d | 512 | fBaseThermalBridge(0), |
513 | fHybrid(0), | |
c103592b | 514 | fLadderFoot(0), |
73dfc864 | 515 | fCardLVR(0), |
516 | fCardLVL(0), | |
517 | fCardHV(0), | |
518 | fCardCarlos(0), | |
519 | fRaccordoL(0), | |
33ddec7d | 520 | fDigitCableLay3A(0), |
521 | fDigitCableLay3B(0), | |
522 | fDigitCableLay4A(0), | |
523 | fDigitCableLay4B(0), | |
524 | fMotherVol(0), | |
525 | fAddHybrids(kTRUE), | |
526 | fAddSensors(kTRUE), | |
527 | fAddHVcables(kTRUE), | |
528 | fAddCables(kTRUE), | |
529 | fAddCoolingSyst(kTRUE), | |
530 | fCoolingOn(kTRUE), | |
531 | fAddOnlyLadder3min(-1), | |
532 | fAddOnlyLadder3max(-1), | |
533 | fAddOnlyLadder4min(-1), | |
534 | fAddOnlyLadder4max(-1), | |
108bd0fe | 535 | fColorCarbonFiber(4), |
536 | fColorRyton(5), | |
537 | fColorPhynox(7), | |
538 | fColorSilicon(3), | |
539 | fColorAl(7), | |
540 | fColorPolyhamide(5), | |
33ddec7d | 541 | fColorGlass(2), |
108bd0fe | 542 | fColorSMD(12), |
543 | fColorSMDweld(17), | |
544 | fColorStesalite(20), | |
33ddec7d | 545 | fLay3LadderUnderSegDH(0), |
546 | fLay4LadderUnderSegDH(0), | |
547 | fLay3LaddShortRadius(0), | |
548 | fLay3LaddLongRadius(0), | |
549 | fLay4LaddShortRadius(0), | |
550 | fLay4LaddLongRadius(0) | |
c789ee28 | 551 | { |
b7943f00 | 552 | // |
553 | // Standard constructor | |
554 | // | |
d8aa7e17 | 555 | fCommonVol[0] = NULL; |
556 | fCommonVol[1] = NULL; | |
557 | fCommonTr[0] = NULL; | |
558 | fCommonTr[1] = NULL; | |
559 | for (Int_t i=0; i<fgkNladdSegCommonVol; i++){ | |
560 | fLaddSegCommonVol[i] = NULL; | |
561 | fLaddSegCommonTr[i] = NULL; | |
562 | } | |
b7943f00 | 563 | SetParameters(); |
531d6cdc | 564 | } |
c789ee28 | 565 | |
108bd0fe | 566 | |
b7943f00 | 567 | //________________________________________________________________________ |
568 | AliITSv11GeometrySDD::AliITSv11GeometrySDD(Int_t debug) : | |
33ddec7d | 569 | AliITSv11Geometry(debug), |
570 | fPinSupport(0), | |
571 | fCoolPipeSupportL(0), | |
572 | fCoolPipeSupportR(0), | |
108bd0fe | 573 | fSDDsensor3(0), |
574 | fSDDsensor4(0), | |
33ddec7d | 575 | fBaseThermalBridge(0), |
576 | fHybrid(0), | |
c103592b | 577 | fLadderFoot(0), |
73dfc864 | 578 | fCardLVR(0), |
579 | fCardLVL(0), | |
580 | fCardHV(0), | |
581 | fCardCarlos(0), | |
582 | fRaccordoL(0), | |
33ddec7d | 583 | fDigitCableLay3A(0), |
584 | fDigitCableLay3B(0), | |
585 | fDigitCableLay4A(0), | |
586 | fDigitCableLay4B(0), | |
587 | fMotherVol(0), | |
588 | fAddHybrids(kTRUE), | |
589 | fAddSensors(kTRUE), | |
590 | fAddHVcables(kTRUE), | |
591 | fAddCables(kTRUE), | |
592 | fAddCoolingSyst(kTRUE), | |
b7943f00 | 593 | fCoolingOn(kTRUE), |
33ddec7d | 594 | fAddOnlyLadder3min(-1), |
595 | fAddOnlyLadder3max(-1), | |
596 | fAddOnlyLadder4min(-1), | |
597 | fAddOnlyLadder4max(-1), | |
108bd0fe | 598 | fColorCarbonFiber(4), |
599 | fColorRyton(5), | |
600 | fColorPhynox(7), | |
601 | fColorSilicon(3), | |
602 | fColorAl(7), | |
603 | fColorPolyhamide(5), | |
33ddec7d | 604 | fColorGlass(2), |
108bd0fe | 605 | fColorSMD(12), |
606 | fColorSMDweld(17), | |
607 | fColorStesalite(20), | |
33ddec7d | 608 | fLay3LadderUnderSegDH(0), |
609 | fLay4LadderUnderSegDH(0), | |
610 | fLay3LaddShortRadius(0), | |
611 | fLay3LaddLongRadius(0), | |
612 | fLay4LaddShortRadius(0), | |
613 | fLay4LaddLongRadius(0) | |
c789ee28 | 614 | { |
b7943f00 | 615 | // |
616 | // Constructor setting debugging level | |
617 | // | |
d8aa7e17 | 618 | fCommonVol[0] = NULL; |
619 | fCommonVol[1] = NULL; | |
620 | fCommonTr[0] = NULL; | |
621 | fCommonTr[1] = NULL; | |
622 | for (Int_t i=0; i<fgkNladdSegCommonVol; i++){ | |
623 | fLaddSegCommonVol[i] = NULL; | |
624 | fLaddSegCommonTr[i] = NULL; | |
625 | } | |
b7943f00 | 626 | SetParameters(); |
531d6cdc | 627 | } |
c789ee28 | 628 | |
c789ee28 | 629 | //________________________________________________________________________ |
b7943f00 | 630 | AliITSv11GeometrySDD::AliITSv11GeometrySDD(const AliITSv11GeometrySDD &s) : |
108bd0fe | 631 | AliITSv11Geometry(s.GetDebug()), |
33ddec7d | 632 | fPinSupport(s.fPinSupport), |
633 | fCoolPipeSupportL(s.fCoolPipeSupportL), | |
634 | fCoolPipeSupportR(s.fCoolPipeSupportR), | |
108bd0fe | 635 | fSDDsensor3(s.fSDDsensor3), |
636 | fSDDsensor4(s.fSDDsensor4), | |
33ddec7d | 637 | fBaseThermalBridge(s.fBaseThermalBridge), |
638 | fHybrid(s.fHybrid), | |
c103592b | 639 | fLadderFoot(s.fLadderFoot), |
73dfc864 | 640 | fCardLVR(s.fCardLVR), |
641 | fCardLVL(s.fCardLVL), | |
642 | fCardHV(s.fCardHV), | |
643 | fCardCarlos(s.fCardCarlos), | |
644 | fRaccordoL(s.fRaccordoL), | |
33ddec7d | 645 | fDigitCableLay3A(s.fDigitCableLay3A), |
646 | fDigitCableLay3B(s.fDigitCableLay3B), | |
647 | fDigitCableLay4A(s.fDigitCableLay4A), | |
648 | fDigitCableLay4B(s.fDigitCableLay4B), | |
649 | fMotherVol(s.fMotherVol), | |
650 | fAddHybrids(s.fAddHybrids), | |
651 | fAddSensors(s.fAddSensors), | |
652 | fAddHVcables(s.fAddHVcables), | |
653 | fAddCables(s.fAddCables), | |
654 | fAddCoolingSyst(s.fAddCoolingSyst), | |
655 | fCoolingOn(s.fCoolingOn), | |
656 | fAddOnlyLadder3min(s.fAddOnlyLadder3min), | |
657 | fAddOnlyLadder3max(s.fAddOnlyLadder3max), | |
658 | fAddOnlyLadder4min(s.fAddOnlyLadder4min), | |
108bd0fe | 659 | fAddOnlyLadder4max(s.fAddOnlyLadder4max), |
33ddec7d | 660 | fColorCarbonFiber(s.fColorCarbonFiber), |
661 | fColorRyton(s.fColorRyton), | |
662 | fColorPhynox(s.fColorPhynox), | |
663 | fColorSilicon(s.fColorSilicon), | |
664 | fColorAl(s.fColorAl), | |
665 | fColorPolyhamide(s.fColorPolyhamide), | |
666 | fColorGlass(s.fColorGlass), | |
667 | fColorSMD(s.fColorSMD), | |
668 | fColorSMDweld(s.fColorSMDweld), | |
108bd0fe | 669 | fColorStesalite(s.fColorStesalite), |
33ddec7d | 670 | fLay3LadderUnderSegDH(s.fLay3LadderUnderSegDH), |
671 | fLay4LadderUnderSegDH(s.fLay4LadderUnderSegDH), | |
672 | fLay3LaddShortRadius(s.fLay3LaddShortRadius), | |
673 | fLay3LaddLongRadius(s.fLay3LaddLongRadius), | |
674 | fLay4LaddShortRadius(s.fLay4LaddShortRadius), | |
675 | fLay4LaddLongRadius(s.fLay4LaddLongRadius) | |
b7943f00 | 676 | { |
33ddec7d | 677 | // Copy Constructor |
678 | // do only a "shallow copy" ... | |
d8aa7e17 | 679 | fCommonVol[0] = s.fCommonVol[0]; |
680 | fCommonVol[1] = s.fCommonVol[1]; | |
681 | fCommonTr[0] = s.fCommonTr[0]; | |
682 | fCommonTr[1] = s.fCommonTr[1]; | |
683 | for (Int_t i=0; i<fgkNladdSegCommonVol; i++){ | |
684 | fLaddSegCommonVol[i] = s.fLaddSegCommonVol[i]; | |
685 | fLaddSegCommonTr[i] = s.fLaddSegCommonTr[i]; | |
686 | } | |
b7943f00 | 687 | SetParameters(); |
688 | } | |
c789ee28 | 689 | |
b7943f00 | 690 | //________________________________________________________________________ |
691 | AliITSv11GeometrySDD& AliITSv11GeometrySDD:: | |
692 | operator=(const AliITSv11GeometrySDD &s) { | |
693 | // Assignment operator | |
694 | if(&s == this) return *this; | |
695 | fMotherVol = s.fMotherVol; | |
696 | fAddHybrids = s.fAddHybrids; | |
697 | fAddSensors = s.fAddSensors; | |
698 | fAddHVcables = s.fAddHVcables; | |
699 | fAddCables = s.fAddCables; | |
700 | fAddCoolingSyst = s.fAddCoolingSyst; | |
701 | fCoolingOn = s.fCoolingOn; | |
702 | fAddOnlyLadder3min = s.fAddOnlyLadder3min; | |
703 | fAddOnlyLadder3max = s.fAddOnlyLadder3max; | |
704 | fAddOnlyLadder4min = s.fAddOnlyLadder4min; | |
705 | fAddOnlyLadder4max = s.fAddOnlyLadder4max; | |
706 | return *this; | |
707 | } | |
db486a6e | 708 | |
c789ee28 | 709 | //________________________________________________________________________ |
b7943f00 | 710 | AliITSv11GeometrySDD::~AliITSv11GeometrySDD() { |
711 | // Look like a destructor | |
712 | // Smell like a destructor | |
713 | // And actually is the destructor | |
714 | if (fDigitCableLay3A) delete [] fDigitCableLay3A; | |
715 | if (fDigitCableLay3B) delete [] fDigitCableLay3B; | |
716 | if (fDigitCableLay4A) delete [] fDigitCableLay4A; | |
717 | if (fDigitCableLay4B) delete [] fDigitCableLay4B; | |
531d6cdc | 718 | } |
c789ee28 | 719 | |
c789ee28 | 720 | //________________________________________________________________________ |
b7943f00 | 721 | void AliITSv11GeometrySDD::SetParameters() { |
722 | // | |
723 | // Define display colors and the non constant geometry parameters | |
724 | // | |
725 | ||
4249b2ee | 726 | Double_t detLadderDist = 8.4*fgkmm; |
b7943f00 | 727 | |
728 | fLay3LadderUnderSegDH = detLadderDist - (fgkWaHVcableAlThick+fgkWaHVcablePolyThick); | |
729 | fLay4LadderUnderSegDH = detLadderDist - (fgkWaHVcableAlThick+fgkWaHVcablePolyThick); | |
730 | ||
731 | // radius from the center to the CF ladder : | |
732 | fLay3LaddShortRadius = (fgkLay3DetShortRadius | |
733 | + fgkLadWaferSep+2*fgkWaferThickness | |
734 | + detLadderDist); | |
735 | fLay3LaddLongRadius = (fgkLay3DetLongRadius | |
736 | + fgkLadWaferSep+2*fgkWaferThickness | |
737 | + detLadderDist); | |
738 | fLay4LaddShortRadius = (fgkLay4DetShortRadius | |
739 | + fgkLadWaferSep+2*fgkWaferThickness | |
740 | + detLadderDist); | |
741 | fLay4LaddLongRadius = (fgkLay4DetLongRadius | |
742 | + fgkLadWaferSep+2*fgkWaferThickness | |
743 | + detLadderDist); | |
c789ee28 | 744 | |
745 | fLay3sensorZPos[0]= ( 35.8+72.4+75.8 )*fgkmm; | |
746 | fLay3sensorZPos[1]= ( 35.8+72.4 )*fgkmm; | |
747 | fLay3sensorZPos[2]= ( 35.8 )*fgkmm; | |
748 | fLay3sensorZPos[3]= ( -37.9 )*fgkmm; | |
749 | fLay3sensorZPos[4]= ( -37.9-74.9 )*fgkmm; | |
750 | fLay3sensorZPos[5]= ( -37.9-74.9-71.1 )*fgkmm; | |
751 | ||
752 | fLay4sensorZPos[0] = ( 38.5+73.2+75.4+71.6 )*fgkmm; | |
753 | fLay4sensorZPos[1] = ( 38.5+73.2+75.4 )*fgkmm; | |
754 | fLay4sensorZPos[2] = ( 38.5+73.2 )*fgkmm; | |
755 | fLay4sensorZPos[3] = ( 38.5 )*fgkmm; | |
756 | fLay4sensorZPos[4] = ( -35.6 )*fgkmm; | |
757 | fLay4sensorZPos[5] = ( -35.6-74.8 )*fgkmm; | |
758 | fLay4sensorZPos[6] = ( -35.6-74.8-72.4 )*fgkmm; | |
759 | fLay4sensorZPos[7] = ( -35.6-74.8-72.4-76. )*fgkmm; | |
531d6cdc | 760 | } |
761 | ||
c789ee28 | 762 | |
c789ee28 | 763 | //________________________________________________________________________ |
b7943f00 | 764 | TGeoMedium* AliITSv11GeometrySDD::GetMedium(const char* mediumName) { |
765 | // | |
766 | // Called to get a medium, checks that it exists. | |
767 | // If not, prints an error and returns 0 | |
768 | // | |
c789ee28 | 769 | |
531d6cdc | 770 | char ch[30]; |
6932f314 | 771 | snprintf(ch, 30, "ITS_%s",mediumName); |
531d6cdc | 772 | TGeoMedium* medium = gGeoManager->GetMedium(ch); |
b7943f00 | 773 | if (! medium) |
774 | printf("Error(AliITSv11GeometrySDD)::medium %s not found !\n", mediumName); | |
b7943f00 | 775 | return medium; |
531d6cdc | 776 | } |
777 | ||
c789ee28 | 778 | |
fa4639a3 | 779 | //________________________________________________________________________ |
780 | Int_t AliITSv11GeometrySDD::GetLay3NLadders() const{ | |
781 | // Get the actual number of ladder in layer 3 | |
782 | if ( (fAddOnlyLadder3min<0) || | |
783 | (fAddOnlyLadder3min >= fgkLay3Nladd) || | |
784 | (fAddOnlyLadder3max<0) || | |
785 | (fAddOnlyLadder3max >= fgkLay3Nladd) ) | |
786 | return fgkLay3Nladd; | |
787 | else return (fAddOnlyLadder3max-fAddOnlyLadder3min+1); | |
788 | } | |
789 | ||
531d6cdc | 790 | |
fa4639a3 | 791 | //________________________________________________________________________ |
792 | Int_t AliITSv11GeometrySDD::GetLay4NLadders() const{ | |
793 | // Get the actual number of ladder in layer 4 | |
794 | if ( (fAddOnlyLadder4min<0) || | |
795 | (fAddOnlyLadder4min >= fgkLay4Nladd) || | |
796 | (fAddOnlyLadder4max<0) || | |
797 | (fAddOnlyLadder4max >= fgkLay4Nladd) ) | |
798 | return fgkLay4Nladd; | |
799 | else return (fAddOnlyLadder4max-fAddOnlyLadder4min+1); | |
800 | } | |
801 | ||
531d6cdc | 802 | |
b7943f00 | 803 | //________________________________________________________________________ |
804 | void AliITSv11GeometrySDD::CreateBasicObjects() { | |
805 | // | |
806 | // Create basics objets which will be assembled together | |
807 | // in Layer3 and Layer4 functions | |
808 | // | |
809 | ||
531d6cdc | 810 | |
fa4639a3 | 811 | fDigitCableLay3A = new AliITSv11GeomCableFlat[fgkLay3Ndet]; |
812 | fDigitCableLay3B = new AliITSv11GeomCableFlat[fgkLay3Ndet]; | |
813 | fDigitCableLay4A = new AliITSv11GeomCableFlat[fgkLay4Ndet]; | |
814 | fDigitCableLay4B = new AliITSv11GeomCableFlat[fgkLay4Ndet]; | |
815 | ||
b7943f00 | 816 | fPinSupport = CreatePinSupport(); |
817 | fCoolPipeSupportL = CreateCoolPipeSupportL(); | |
818 | fCoolPipeSupportR = CreateCoolPipeSupportR(); | |
108bd0fe | 819 | CreateSDDsensor(); |
b7943f00 | 820 | fBaseThermalBridge = CreateBaseThermalBridge(); |
821 | fHybrid = CreateHybrid(0); | |
822 | ||
108bd0fe | 823 | TGeoMedium *carbonFiberLadderStruct = GetMedium("SDD C AL (M55J)$"); //ITSsddCarbonM55J |
73dfc864 | 824 | TGeoMedium *polyhamideSDD = GetMedium("SDDKAPTON (POLYCH2)$");//ITSsddKAPTON_POLYCH2 |
825 | TGeoMedium *alSDD = GetMedium("AL$"); //ITSal | |
9c8369f9 | 826 | TGeoMedium *stainless = GetMedium("AISI304L$"); // for screws |
73dfc864 | 827 | TGeoMedium *coolerMediumSDD = GetMedium("WATER$"); |
9c8369f9 | 828 | TGeoMedium *raccordMedium = GetMedium("INOX$"); // same as AISI 316-L |
54503d83 | 829 | TGeoMedium *copperMedium = GetMedium("COPPER$"); |
b7943f00 | 830 | |
831 | //******************************************************************** | |
832 | // pieces of the carbon fiber structure | |
833 | //******************************************************************** | |
834 | Double_t dy = fgkLadderSegBoxDH/2; | |
835 | Double_t triangleHeight = fgkLadderHeight - fgkLadderBeamRadius; | |
836 | Double_t halfTheta = TMath::ATan( 0.5*fgkLadderWidth/triangleHeight ); | |
837 | Double_t alpha = TMath::Pi()*3./4. - halfTheta/2.; | |
838 | Double_t beta = (TMath::Pi() - 2.*halfTheta)/4.; | |
839 | Double_t dYTranslation = (fgkLadderHeight/2. | |
840 | -0.5*fgkLadderWidth*TMath::Tan(beta) | |
841 | -fgkLadderBeamRadius); | |
842 | Double_t distCenterSideDown = 0.5*fgkLadderWidth/TMath::Cos(beta); | |
843 | ||
844 | //--- the top V of the Carbon Fiber Ladder (segment) | |
8f20b5e4 | 845 | TGeoArb8 *cfLaddTop1 = CreateLadderSide( "CFladdTopCornerVol1shape", |
846 | fgkSegmentLength/2., halfTheta, | |
b7943f00 | 847 | -1, fgkLadderLa, fgkLadderHa, fgkLadderl); |
848 | TGeoVolume *cfLaddTopVol1 = new TGeoVolume("ITSsddCFladdTopCornerVol1", | |
849 | cfLaddTop1,carbonFiberLadderStruct); | |
8f20b5e4 | 850 | TGeoArb8 *cfLaddTop2 = CreateLadderSide( "CFladdTopCornerVol2shape", |
851 | fgkSegmentLength/2., halfTheta, | |
b7943f00 | 852 | 1, fgkLadderLa, fgkLadderHa, fgkLadderl); |
853 | TGeoVolume *cfLaddTopVol2 = new TGeoVolume("ITSsddCFladdTopCornerVol2", | |
854 | cfLaddTop2, carbonFiberLadderStruct); | |
855 | cfLaddTopVol1->SetLineColor(fColorCarbonFiber); | |
856 | cfLaddTopVol2->SetLineColor(fColorCarbonFiber); | |
857 | TGeoTranslation *trTop1 = new TGeoTranslation(0, fgkLadderHeight/2-dy, 0); | |
858 | ||
859 | //--- the 2 side V | |
8f20b5e4 | 860 | TGeoArb8 *cfLaddSide1 = CreateLadderSide( "CFladdSideCornerVol1shape", |
861 | fgkSegmentLength/2., beta, -1, | |
b7943f00 | 862 | fgkLadderLb, fgkLadderHb, fgkLadderl); |
863 | TGeoVolume *cfLaddSideVol1 = new TGeoVolume( "ITSsddCFladdSideCornerVol1", | |
864 | cfLaddSide1,carbonFiberLadderStruct); | |
8f20b5e4 | 865 | TGeoArb8 *cfLaddSide2 = CreateLadderSide( "CFladdSideCornerVol2shape", |
866 | fgkSegmentLength/2., beta, 1, | |
b7943f00 | 867 | fgkLadderLb, fgkLadderHb, fgkLadderl); |
868 | TGeoVolume *cfLaddSideVol2 = new TGeoVolume( "ITSsddCFladdSideCornerVol2", | |
869 | cfLaddSide2,carbonFiberLadderStruct); | |
870 | cfLaddSideVol1->SetLineColor(fColorCarbonFiber); | |
871 | cfLaddSideVol2->SetLineColor(fColorCarbonFiber); | |
872 | TGeoCombiTrans *ctSideR = CreateCombiTrans("", distCenterSideDown, 0, | |
873 | alpha*TMath::RadToDeg()); | |
874 | AddTranslationToCombiTrans(ctSideR, 0, -dYTranslation-dy, 0); | |
875 | TGeoCombiTrans *ctSideL = CreateCombiTrans("", distCenterSideDown,0, | |
876 | -alpha*TMath::RadToDeg()); | |
877 | AddTranslationToCombiTrans(ctSideL, 0, -dYTranslation-dy, 0); | |
878 | ||
879 | //--- The beams | |
880 | // Beams on the sides | |
881 | Double_t beamPhiPrime = TMath::ASin(1./TMath::Sqrt( (1+TMath::Sin(2*beta)* | |
882 | TMath::Sin(2*beta)/(TanD(fgkBeamSidePhi)*TanD(fgkBeamSidePhi))) )); | |
883 | //cout<<"Phi prime = "<<beamPhiPrime*TMath::RadToDeg()<<endl; | |
884 | Double_t beamLength = TMath::Sqrt( fgkLadderHeight*fgkLadderHeight/ | |
885 | ( TMath::Sin(beamPhiPrime)*TMath::Sin(beamPhiPrime)) | |
886 | + fgkLadderWidth*fgkLadderWidth/4.)-fgkLadderLa/2-fgkLadderLb/2; | |
887 | TGeoTubeSeg *sideBeamS = new TGeoTubeSeg(0, fgkLadderBeamRadius,beamLength/2., | |
888 | 0, 180); | |
889 | TGeoVolume *sideBeam = new TGeoVolume("ITSsddCFSideBeamVol", sideBeamS, | |
890 | carbonFiberLadderStruct); | |
891 | sideBeam->SetLineColor(fColorCarbonFiber); | |
892 | ||
893 | //Euler rotation : about Z, then new X, then new Z | |
531d6cdc | 894 | TGeoRotation *beamRot1 = new TGeoRotation("", 90-2.*beta*TMath::RadToDeg(), |
895 | -beamPhiPrime*TMath::RadToDeg(),-90); | |
896 | TGeoRotation *beamRot2 = new TGeoRotation("", 90-2.*beta*TMath::RadToDeg(), | |
897 | beamPhiPrime*TMath::RadToDeg(), -90); | |
898 | TGeoRotation *beamRot3 = new TGeoRotation("", 90+2.*beta*TMath::RadToDeg(), | |
899 | beamPhiPrime*TMath::RadToDeg(), -90); | |
900 | TGeoRotation *beamRot4 = new TGeoRotation("", 90+2.*beta*TMath::RadToDeg(), | |
901 | -beamPhiPrime*TMath::RadToDeg(),-90); | |
b7943f00 | 902 | |
903 | TGeoCombiTrans *beamTransf[8]; | |
904 | beamTransf[0] = new TGeoCombiTrans( 0.5*triangleHeight* | |
905 | TMath::Tan(halfTheta), | |
906 | fgkLadderBeamRadius/2. - dy, | |
531d6cdc | 907 | -3*fgkSegmentLength/8, beamRot1); |
73dfc864 | 908 | |
909 | beamTransf[1] = new TGeoCombiTrans( 0.5*triangleHeight* | |
910 | TMath::Tan(halfTheta), | |
911 | fgkLadderBeamRadius/2. - dy, | |
912 | -3*fgkSegmentLength/8, beamRot1); | |
b7943f00 | 913 | AddTranslationToCombiTrans(beamTransf[1], 0, 0, fgkSegmentLength/2); |
914 | ||
915 | beamTransf[2] = new TGeoCombiTrans(0.5*triangleHeight* | |
916 | TMath::Tan(halfTheta), | |
917 | fgkLadderBeamRadius/2. - dy, | |
531d6cdc | 918 | -fgkSegmentLength/8, beamRot2); |
73dfc864 | 919 | |
920 | beamTransf[3] = new TGeoCombiTrans(0.5*triangleHeight* | |
921 | TMath::Tan(halfTheta), | |
922 | fgkLadderBeamRadius/2. - dy, | |
923 | -fgkSegmentLength/8, beamRot2); | |
b7943f00 | 924 | AddTranslationToCombiTrans(beamTransf[3], 0, 0, fgkSegmentLength/2); |
925 | ||
926 | beamTransf[4] = new TGeoCombiTrans(-0.5*triangleHeight* | |
927 | TMath::Tan(halfTheta), | |
928 | fgkLadderBeamRadius/2. - dy, | |
531d6cdc | 929 | -3*fgkSegmentLength/8, beamRot3); |
73dfc864 | 930 | |
931 | beamTransf[5] = new TGeoCombiTrans(-0.5*triangleHeight* | |
932 | TMath::Tan(halfTheta), | |
933 | fgkLadderBeamRadius/2. - dy, | |
934 | -3*fgkSegmentLength/8, beamRot3); | |
b7943f00 | 935 | AddTranslationToCombiTrans(beamTransf[5], 0, 0, fgkSegmentLength/2); |
936 | ||
937 | beamTransf[6] = new TGeoCombiTrans(-0.5*triangleHeight* | |
531d6cdc | 938 | TMath::Tan(halfTheta),fgkLadderBeamRadius/2.-dy, -fgkSegmentLength/8,beamRot4); |
b7943f00 | 939 | beamTransf[7] = new TGeoCombiTrans(-0.5*triangleHeight* |
531d6cdc | 940 | TMath::Tan(halfTheta),fgkLadderBeamRadius/2.-dy,3*fgkSegmentLength/8,beamRot4); |
b7943f00 | 941 | |
942 | //--- Beams of the bottom | |
943 | TGeoTubeSeg *bottomBeam1 = new TGeoTubeSeg(0, fgkLadderBeamRadius, | |
944 | fgkLadderWidth/2.-fgkLadderLb/3, 0, 180); | |
945 | TGeoVolume *bottomBeam1Vol = new TGeoVolume("ITSsddBottomBeam1Vol", | |
946 | bottomBeam1, carbonFiberLadderStruct); | |
947 | bottomBeam1Vol->SetLineColor(fColorCarbonFiber); | |
948 | TGeoTubeSeg *bottomBeam2 = new TGeoTubeSeg(0, fgkLadderBeamRadius, | |
949 | fgkLadderWidth/2.-fgkLadderLb/3, 0, 90); | |
950 | TGeoVolume *bottomBeam2Vol = new TGeoVolume("ITSsddBottomBeam2Vol", | |
951 | bottomBeam2, carbonFiberLadderStruct); | |
952 | bottomBeam2Vol->SetLineColor(fColorCarbonFiber); | |
953 | TGeoTubeSeg *bottomBeam3 = new TGeoTubeSeg(0, fgkLadderBeamRadius, | |
954 | 0.5*fgkLadderWidth/SinD(fgkBottomBeamAngle) | |
955 | - fgkLadderLb/3, 0, 180); | |
956 | TGeoVolume *bottomBeam3Vol = new TGeoVolume("ITSsddBottomBeam3Vol", | |
957 | bottomBeam3, carbonFiberLadderStruct); | |
958 | bottomBeam3Vol->SetLineColor(fColorCarbonFiber); | |
959 | //bottomBeam3Vol->SetLineColor(2); | |
531d6cdc | 960 | TGeoRotation *bottomBeamRot1 = new TGeoRotation("", 90, 90, 90); |
961 | TGeoRotation *bottomBeamRot2 = new TGeoRotation("",-90, 90, -90); | |
b7943f00 | 962 | |
b7943f00 | 963 | TGeoCombiTrans *bottomBeamTransf1 = new TGeoCombiTrans |
531d6cdc | 964 | (0,-(fgkLadderHeight/2-fgkLadderBeamRadius)-dy,0, bottomBeamRot1); |
b7943f00 | 965 | TGeoCombiTrans *bottomBeamTransf2 = new TGeoCombiTrans(0, |
966 | -(fgkLadderHeight/2-fgkLadderBeamRadius)-dy, | |
531d6cdc | 967 | -fgkSegmentLength/2, bottomBeamRot1); |
b7943f00 | 968 | TGeoCombiTrans *bottomBeamTransf3 = new TGeoCombiTrans(0, |
969 | -(fgkLadderHeight/2 - fgkLadderBeamRadius) | |
531d6cdc | 970 | - dy, fgkSegmentLength/2, bottomBeamRot2); |
b7943f00 | 971 | // be careful for beams #3: when "reading" from -z to +z and |
972 | // from the bottom of the ladder, it should draw a Lambda, and not a V | |
531d6cdc | 973 | TGeoRotation *bottomBeamRot4 = new TGeoRotation("", -90, fgkBottomBeamAngle, -90); |
974 | TGeoRotation *bottomBeamRot5 = new TGeoRotation("" ,-90,-fgkBottomBeamAngle, -90); | |
b7943f00 | 975 | TGeoCombiTrans *bottomBeamTransf4 = new TGeoCombiTrans |
531d6cdc | 976 | (0,-(fgkLadderHeight/2-fgkLadderBeamRadius)-dy,-fgkSegmentLength/4,bottomBeamRot4); |
b7943f00 | 977 | TGeoCombiTrans *bottomBeamTransf5 = new TGeoCombiTrans |
531d6cdc | 978 | (0,-(fgkLadderHeight/2-fgkLadderBeamRadius)-dy,fgkSegmentLength/4, bottomBeamRot5); |
b7943f00 | 979 | |
54503d83 | 980 | // The ground wire running on the top vertex - M.S. 12 nov 2013 |
981 | TGeoTube *groundWire = new TGeoTube(0, fgkEndLadderEarthCableR, fgkSegmentLength/2); | |
982 | TGeoVolume *groundWireVol = new TGeoVolume("ITSsddGroundWire", groundWire, | |
983 | copperMedium); | |
984 | groundWireVol->SetLineColor(41); // should be something brown-ish | |
985 | TGeoTranslation *trGroundWire = new TGeoTranslation(0, | |
986 | fgkLadderHeight/2-5*fgkEndLadderEarthCableR, 0); | |
987 | ||
b7943f00 | 988 | fLaddSegCommonVol[0] = cfLaddTopVol1; fLaddSegCommonTr[0] = trTop1; |
989 | fLaddSegCommonVol[1] = cfLaddTopVol2; fLaddSegCommonTr[1] = trTop1; | |
990 | fLaddSegCommonVol[2] = cfLaddSideVol1; fLaddSegCommonTr[2] = ctSideR; | |
991 | fLaddSegCommonVol[3] = cfLaddSideVol1; fLaddSegCommonTr[3] = ctSideL; | |
992 | fLaddSegCommonVol[4] = cfLaddSideVol2; fLaddSegCommonTr[4] = ctSideR; | |
993 | fLaddSegCommonVol[5] = cfLaddSideVol2; fLaddSegCommonTr[5] = ctSideL; | |
994 | fLaddSegCommonVol[6] = sideBeam; fLaddSegCommonTr[6] = beamTransf[0]; | |
995 | fLaddSegCommonVol[7] = sideBeam; fLaddSegCommonTr[7] = beamTransf[1]; | |
996 | fLaddSegCommonVol[8] = sideBeam; fLaddSegCommonTr[8] = beamTransf[2]; | |
997 | fLaddSegCommonVol[9] = sideBeam; fLaddSegCommonTr[9] = beamTransf[3]; | |
998 | fLaddSegCommonVol[10]= sideBeam; fLaddSegCommonTr[10]= beamTransf[4]; | |
999 | fLaddSegCommonVol[11]= sideBeam; fLaddSegCommonTr[11]= beamTransf[5]; | |
1000 | fLaddSegCommonVol[12]= sideBeam; fLaddSegCommonTr[12]= beamTransf[6]; | |
1001 | fLaddSegCommonVol[13]= sideBeam; fLaddSegCommonTr[13]= beamTransf[7]; | |
1002 | fLaddSegCommonVol[14]= bottomBeam1Vol; fLaddSegCommonTr[14]= bottomBeamTransf1; | |
1003 | fLaddSegCommonVol[15]= bottomBeam2Vol; fLaddSegCommonTr[15]= bottomBeamTransf2; | |
1004 | fLaddSegCommonVol[16]= bottomBeam2Vol; fLaddSegCommonTr[16]= bottomBeamTransf3; | |
1005 | fLaddSegCommonVol[17]= bottomBeam3Vol; fLaddSegCommonTr[17]= bottomBeamTransf4; | |
1006 | fLaddSegCommonVol[18]= bottomBeam3Vol; fLaddSegCommonTr[18]= bottomBeamTransf5; | |
54503d83 | 1007 | fLaddSegCommonVol[19]= groundWireVol; fLaddSegCommonTr[19]= trGroundWire; |
c789ee28 | 1008 | |
b7943f00 | 1009 | |
1010 | //******************************************************************** | |
1011 | // cables | |
1012 | //******************************************************************** | |
1013 | char cableName[30]; | |
1014 | for (Int_t i=0; i<fgkLay3Ndet; i++) { | |
6932f314 | 1015 | snprintf(cableName, 30, "digitCableLay3A_%i",i); |
b7943f00 | 1016 | fDigitCableLay3A[i].SetName(cableName); |
1017 | fDigitCableLay3A[i].SetWidth(fgkDigitCablWidth); | |
1018 | fDigitCableLay3A[i].SetThickness(fgkDigitCablPolyThick+fgkDigitCablAlThick); | |
1019 | fDigitCableLay3A[i].SetNLayers(2); | |
1020 | fDigitCableLay3A[i].SetLayer( 0, fgkDigitCablPolyThick, polyhamideSDD, | |
1021 | fColorPolyhamide); | |
1022 | fDigitCableLay3A[i].SetLayer(1, fgkDigitCablAlThick, alSDD, fColorAl); | |
6932f314 | 1023 | snprintf(cableName, 30, "digitCableLay3B_%i",i); |
b7943f00 | 1024 | fDigitCableLay3B[i].SetName(cableName); |
1025 | fDigitCableLay3B[i].SetWidth(fgkDigitCablWidth); | |
1026 | fDigitCableLay3B[i].SetThickness(fgkDigitCablPolyThick+fgkDigitCablAlThick); | |
1027 | fDigitCableLay3B[i].SetNLayers(2); | |
1028 | fDigitCableLay3B[i].SetLayer( 0, fgkDigitCablPolyThick, polyhamideSDD, | |
1029 | fColorPolyhamide); | |
1030 | fDigitCableLay3B[i].SetLayer(1, fgkDigitCablAlThick, alSDD, fColorAl); | |
1031 | }; | |
1032 | for (Int_t i=0; i<fgkLay4Ndet; i++) { | |
6932f314 | 1033 | snprintf(cableName, 30, "digitCableLay4A_%i",i); |
b7943f00 | 1034 | fDigitCableLay4A[i].SetName(cableName); |
1035 | fDigitCableLay4A[i].SetWidth(fgkDigitCablWidth); | |
1036 | fDigitCableLay4A[i].SetThickness(fgkDigitCablPolyThick+fgkDigitCablAlThick); | |
1037 | fDigitCableLay4A[i].SetNLayers(2); | |
1038 | fDigitCableLay4A[i].SetLayer( 0, fgkDigitCablPolyThick, polyhamideSDD, | |
1039 | fColorPolyhamide); | |
1040 | fDigitCableLay4A[i].SetLayer(1, fgkDigitCablAlThick, alSDD, fColorAl); | |
6932f314 | 1041 | snprintf(cableName, 30, "digitCableLay4B_%i",i); |
b7943f00 | 1042 | fDigitCableLay4B[i].SetName(cableName); |
1043 | fDigitCableLay4B[i].SetWidth(fgkDigitCablWidth); | |
1044 | fDigitCableLay4B[i].SetThickness(fgkDigitCablPolyThick+fgkDigitCablAlThick); | |
1045 | fDigitCableLay4B[i].SetNLayers(2); | |
1046 | fDigitCableLay4B[i].SetLayer( 0, fgkDigitCablPolyThick, polyhamideSDD, | |
1047 | fColorPolyhamide); | |
1048 | fDigitCableLay4B[i].SetLayer(1, fgkDigitCablAlThick, alSDD, fColorAl); | |
1049 | }; | |
1050 | // Well, those digit cables could also include the analog cables | |
1051 | // which have the same width and the same path, at least in the ladder. | |
1052 | // It will gain some computing ressources (less volumes) and some | |
1053 | // coding efforts ... !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! | |
1054 | // The only thing to do is to change the names and put the correct total | |
1055 | // thicknesses | |
73dfc864 | 1056 | |
1057 | // some transformations and volumes used in several places | |
1058 | fCommonTr[0] = new TGeoRotation("CarlosSuppRotN", | |
1059 | 0, -fgkCarlosSuppAngle, 0); | |
1060 | ||
1061 | TGeoTube *littleScrewHead = new TGeoTube("littleScrewHead", 0, fgkLittleScrewHeadR, | |
1062 | fgkLittleScrewHeadH/2); | |
1063 | fCommonVol[0] = new TGeoVolume("vLittleScrewHead", | |
1064 | littleScrewHead, stainless); | |
1065 | fCommonVol[0]->SetLineColor(kGray); | |
1066 | ||
1067 | fLadderFoot = CreateLadderFoot(); | |
1068 | CreateLVCard(); | |
afac5372 | 1069 | fCardHV = CreateHVCard(); |
73dfc864 | 1070 | fCardCarlos = CreateCarlosCard(0); |
1071 | ||
1072 | //================== | |
1073 | // link beteen phynox and plastic cooling tubes | |
1074 | //================== | |
1075 | ||
1076 | fRaccordoL = new TGeoVolumeAssembly("RaccordoL"); | |
1077 | Double_t fullRacLen = fgkConnectorCoolTubeL1+fgkConnectorCoolTubeL2+fgkConnectorCoolTubeL3; | |
1078 | TGeoTube *waterRac = new TGeoTube("waterRac", 0, fgkConnectorCoolTubeRmin, fullRacLen/2); | |
1079 | TGeoVolume * vwaterRac = new TGeoVolume("vwaterRac", waterRac, coolerMediumSDD); | |
1080 | vwaterRac->SetLineColor(kBlue); | |
1081 | ||
1082 | TGeoTube *tube1Rac = new TGeoTube("tube1Rac", fgkConnectorCoolTubeRmin, | |
1083 | fgkConnectorCoolTubeR1, fgkConnectorCoolTubeL1/2); | |
1084 | TGeoTube *tube2Rac = new TGeoTube("tube2Rac", fgkConnectorCoolTubeRmin, | |
1085 | fgkConnectorCoolTubeR2, fgkConnectorCoolTubeL2/2); | |
1086 | TGeoTube *tube3Rac = new TGeoTube("tube3Rac", fgkConnectorCoolTubeRmin, | |
1087 | fgkConnectorCoolTubeR3, fgkConnectorCoolTubeL3/2); | |
1088 | TGeoVolume * vtube1Rac = new TGeoVolume("vtube1Rac", tube1Rac, raccordMedium); | |
1089 | TGeoVolume * vtube2Rac = new TGeoVolume("vtube2Rac", tube2Rac, raccordMedium); | |
1090 | TGeoVolume * vtube3Rac = new TGeoVolume("vtube3Rac", tube3Rac, raccordMedium); | |
1091 | vtube1Rac->SetLineColor(kGray); | |
1092 | vtube2Rac->SetLineColor(kGray); | |
1093 | vtube3Rac->SetLineColor(kGray); | |
1094 | ||
1095 | TGeoTranslation *trTube1Rac = new TGeoTranslation("trTube1Rac",0,0, | |
1096 | -fullRacLen/2+fgkConnectorCoolTubeL1/2); | |
1097 | TGeoTranslation *trTube2Rac = new TGeoTranslation("trTube2Rac",0,0, | |
1098 | (-fullRacLen/2+fgkConnectorCoolTubeL1+fgkConnectorCoolTubeL2/2)); | |
1099 | TGeoTranslation *trTube3Rac = new TGeoTranslation("trTube3Rac",0,0, | |
1100 | (-fullRacLen/2+fgkConnectorCoolTubeL1+ | |
1101 | fgkConnectorCoolTubeL2+fgkConnectorCoolTubeL3/2)); | |
1102 | fRaccordoL->AddNode(vwaterRac, 1,0); | |
1103 | fRaccordoL->AddNode(vtube1Rac, 1,trTube1Rac); | |
1104 | fRaccordoL->AddNode(vtube2Rac, 1,trTube2Rac); | |
1105 | fRaccordoL->AddNode(vtube3Rac, 1,trTube3Rac); | |
531d6cdc | 1106 | } |
c789ee28 | 1107 | |
c789ee28 | 1108 | |
b7943f00 | 1109 | //________________________________________________________________________ |
1110 | void AliITSv11GeometrySDD::CheckOverlaps(Double_t precision){ | |
1111 | // | |
1112 | // a debugging function for checking some possible overlaps | |
1113 | // | |
108bd0fe | 1114 | if (fSDDsensor3) fSDDsensor3->CheckOverlaps(precision); |
1115 | if (fSDDsensor4) fSDDsensor4->CheckOverlaps(precision); | |
b7943f00 | 1116 | if (fHybrid) fHybrid->CheckOverlaps(precision); |
531d6cdc | 1117 | } |
c789ee28 | 1118 | |
1119 | ||
db486a6e | 1120 | //________________________________________________________________________ |
1121 | TGeoCombiTrans *AliITSv11GeometrySDD:: | |
108bd0fe | 1122 | CreateCombiTrans(const char *name, Double_t dy, Double_t dz, Double_t dphi, |
1123 | Bool_t planeSym) { | |
db486a6e | 1124 | // |
1125 | // return the TGeoCombiTrans which make a translation in y and z | |
1126 | // and a rotation in phi in the global coord system | |
108bd0fe | 1127 | // If planeSym = true, the rotation places the object symetrically |
1128 | // (with respect to the transverse plane) to its position in the | |
1129 | // case planeSym = false | |
db486a6e | 1130 | // |
1131 | ||
1132 | TGeoTranslation t1(dy*CosD(90.+dphi),dy*SinD(90.+dphi), dz); | |
1133 | TGeoRotation r1("",0.,0.,dphi); | |
108bd0fe | 1134 | TGeoRotation r2("",90, 180, -90-dphi); |
db486a6e | 1135 | |
1136 | TGeoCombiTrans *combiTrans1 = new TGeoCombiTrans(name); | |
1137 | combiTrans1->SetTranslation(t1); | |
108bd0fe | 1138 | if (planeSym) combiTrans1->SetRotation(r1); |
1139 | else combiTrans1->SetRotation(r2); | |
db486a6e | 1140 | return combiTrans1; |
531d6cdc | 1141 | } |
c789ee28 | 1142 | |
1143 | ||
db486a6e | 1144 | //________________________________________________________________________ |
c789ee28 | 1145 | void AliITSv11GeometrySDD::AddTranslationToCombiTrans(TGeoCombiTrans* ct, |
db486a6e | 1146 | Double_t dx, |
1147 | Double_t dy, | |
b7943f00 | 1148 | Double_t dz) const{ |
1149 | // Add a dx,dy,dz translation to the initial TGeoCombiTrans | |
1150 | const Double_t *vect = ct->GetTranslation(); | |
1151 | Double_t newVect[3] = {vect[0]+dx, vect[1]+dy, vect[2]+dz}; | |
1152 | ct->SetTranslation(newVect); | |
531d6cdc | 1153 | } |
c789ee28 | 1154 | |
1155 | ||
1156 | //________________________________________________________________________ | |
1157 | void AliITSv11GeometrySDD::ShowOnePiece(TGeoVolume *moth) { | |
1158 | // for code developpment and debugging purposes | |
1159 | ||
108bd0fe | 1160 | if (! fSDDsensor3) CreateBasicObjects(); |
531d6cdc | 1161 | |
1162 | // moth->AddNode(fPinSupport, 1, 0); | |
1163 | // moth->AddNode(fCoolPipeSupportL, 1, 0); | |
73dfc864 | 1164 | // moth->AddNode(fSDDsensor3, 1, 0); |
1165 | // moth->AddNode(fSDDsensor4, 1, 0); | |
531d6cdc | 1166 | // moth->AddNode(fBaseThermalBridge, 1, 0); |
1167 | // moth->AddNode(fHybrid,100,0); | |
73dfc864 | 1168 | // moth->AddNode(fLadderFoot,1,0); |
1169 | //moth->AddNode(fCardLVL,1,0); | |
1170 | //moth->AddNode(fCardLVR,1,0); | |
b7943f00 | 1171 | |
e118532f | 1172 | TGeoVolume* seg = CreateLadderSegment( 3, 0); |
1173 | moth->AddNode(seg, 1, 0); | |
b7943f00 | 1174 | |
108bd0fe | 1175 | // TGeoVolumeAssembly *lay3Ladder = CreateLadder(3); |
531d6cdc | 1176 | // moth->AddNode(lay3Ladder, 1, 0); |
1177 | ||
108bd0fe | 1178 | // TGeoVolumeAssembly *lay3Detectors = CreateDetectorsAssembly(3); |
531d6cdc | 1179 | // moth->AddNode(lay3Detectors, 1, 0); |
1180 | ||
73dfc864 | 1181 | // TGeoVolumeAssembly *lay3Detectors = CreateDetectorsAssembly(3); |
1182 | // moth->AddNode(lay3Detectors, 1, 0); | |
108bd0fe | 1183 | |
1184 | ||
bf210566 | 1185 | // TGeoVolumeAssembly *endLadder = CreateEndLadder( 4 ); |
1186 | // moth->AddNode(endLadder, 1, 0); | |
108bd0fe | 1187 | |
1188 | // TGeoVolumeAssembly *highVCard = CreateHVCard( 4 ); | |
1189 | // moth->AddNode(highVCard, 1, 0); | |
1190 | ||
afac5372 | 1191 | // TGeoVolumeAssembly *supportRing = CreateSupportRing(); |
73dfc864 | 1192 | // moth->AddNode(supportRing, 1, 0); |
1193 | ||
e118532f | 1194 | // TGeoVolume *endLadderCards = CreateEndLadderCardsV( 4 ); |
108bd0fe | 1195 | // moth->AddNode(endLadderCards, 1, 0); |
1196 | ||
73dfc864 | 1197 | // TGeoVolumeAssembly *carlosCard = CreateCarlosCard( 4 ); |
1198 | // moth->AddNode(carlosCard, 1, 0); | |
bf210566 | 1199 | |
1200 | ||
1201 | ||
1202 | /* | |
1203 | //================================== | |
1204 | //--- test of flat cable curvature | |
1205 | //================================== | |
1206 | ||
1207 | double angle = 90; | |
1208 | AliITSv11GeomCableFlat cable("test", 3, 0.3); | |
1209 | cable.SetNLayers(1); | |
1210 | cable.SetNLayers(2); | |
1211 | cable.SetLayer(0, 0.2, coolerMediumSDD, 2); | |
1212 | cable.SetLayer(1, 0.1, coolerMediumSDD, 3); | |
1213 | cable.SetInitialNode(endLadderCards); | |
1214 | ||
1215 | Double_t p1[3], p2[3], vX[3] = {1,0,0},vY[3] = {0,5,0}; | |
1216 | ||
1217 | p1[0] = -3; | |
1218 | p1[1] = 1; | |
1219 | p1[2] = 10; | |
1220 | ||
1221 | p2[0] = 0; | |
1222 | p2[1] = 1; | |
1223 | p2[2] = 10; | |
1224 | cable.AddCheckPoint(endLadderCards, 0, p1, vX); | |
1225 | cable.AddCheckPoint(endLadderCards, 1, p2, vX); | |
1226 | cable.CreateAndInsertBoxCableSegment(1,angle); | |
1227 | ||
1228 | Double_t p3[3], p4[3]; | |
1229 | ||
1230 | p3[0] = 2; | |
1231 | p3[1] = 3; | |
1232 | p3[2] = 10; | |
1233 | cable.AddCheckPoint(endLadderCards, 2, p3, vY); | |
1234 | cable.CreateAndInsertCableCylSegment(2,angle); | |
1235 | ||
1236 | p4[0] = 2; | |
1237 | p4[1] = 6; | |
1238 | p4[2] = 10; | |
1239 | cable.AddCheckPoint(endLadderCards, 3, p4, vY); | |
1240 | cable.CreateAndInsertCableSegment(3,angle); | |
1241 | */ | |
531d6cdc | 1242 | } |
c789ee28 | 1243 | |
1244 | ||
db486a6e | 1245 | //________________________________________________________________________ |
b7943f00 | 1246 | void AliITSv11GeometrySDD::Layer3(TGeoVolume *moth) { |
1247 | // | |
1248 | // Insert the layer 3 in the mother volume. This is a virtual volume | |
1249 | // containing ladders of layer 3 and the supporting rings | |
1250 | // | |
1251 | ||
1252 | if (! moth) { | |
1253 | printf("Error::AliITSv11GeometrySDD: Can't insert layer3, mother is null!\n"); | |
1254 | return; | |
1255 | }; | |
1256 | ||
108bd0fe | 1257 | TGeoMedium *airSDD = GetMedium("SDD AIR$"); |
b7943f00 | 1258 | |
1259 | fMotherVol = moth; | |
108bd0fe | 1260 | if (! fSDDsensor3) CreateBasicObjects(); |
b7943f00 | 1261 | |
108bd0fe | 1262 | //==================================== |
1263 | // First we create the central barrel | |
1264 | //==================================== | |
1265 | ||
1266 | TGeoVolumeAssembly *lay3Ladder = CreateLadder(3); | |
1267 | TGeoVolumeAssembly *lay3Detectors = CreateDetectorsAssembly(3); | |
6801b453 | 1268 | TGeoVolumeAssembly *lay3Ladd2Det = CreateDetectorsAssemblyLadd2(); |
108bd0fe | 1269 | //TGeoVolume *lay3Detectors = CreateDetectors(3); |
b7943f00 | 1270 | TGeoTube *virtualLayer3Shape = new TGeoTube("ITSsddLayer3Shape", |
1271 | fgkLay3Rmin,fgkLay3Rmax,fgkLay3Length*0.5); | |
1272 | TGeoVolume *virtualLayer3 = new TGeoVolume("ITSsddLayer3", | |
1273 | virtualLayer3Shape, airSDD); | |
1274 | ||
1275 | Double_t dPhi = 360./fgkLay3Nladd; | |
1276 | Double_t detectorsThick = fgkLadWaferSep + 2*fgkWaferThickness; | |
1277 | // Placing virtual ladder and detectors volumes following | |
1278 | // ladder ordering convention | |
1279 | char rotName[30]; | |
1280 | Int_t iLaddMin = 0; | |
1281 | Int_t iLaddMax = fgkLay3Nladd; | |
1282 | if ((fAddOnlyLadder3min>=0)&&(fAddOnlyLadder3max<fgkLay3Nladd)) { | |
1283 | iLaddMin = fAddOnlyLadder3min; | |
1284 | iLaddMax = fAddOnlyLadder3max+1; | |
1285 | }; | |
1286 | ||
1287 | for (Int_t iLadd = iLaddMin; iLadd < iLaddMax; iLadd++) { | |
1288 | ||
108bd0fe | 1289 | Double_t ladderPhi = -3*dPhi+iLadd*dPhi; |
6932f314 | 1290 | snprintf(rotName, 30, "ITSsddLay3Ladd%i",iLadd); |
b7943f00 | 1291 | Double_t minRadiusLadBox = fLay3LaddShortRadius-fLay3LadderUnderSegDH; |
1292 | if (iLadd%2 != 0) | |
1293 | minRadiusLadBox = fLay3LaddLongRadius-fLay3LadderUnderSegDH; | |
1294 | minRadiusLadBox += ((TGeoBBox*)lay3Ladder->GetShape())->GetDY(); | |
73dfc864 | 1295 | TGeoCombiTrans *ctLadd; |
1296 | //============================================================= | |
1297 | // | |
1298 | // Special modification for ladder 2 of layer 3: | |
1299 | // It has been inverted (pi rotation around y axis) | |
1300 | // | |
1301 | //============================================================= | |
1302 | if (iLadd != 2) | |
1303 | ctLadd = CreateCombiTrans(rotName,minRadiusLadBox, | |
1304 | 0, ladderPhi, kTRUE); | |
1305 | else | |
1306 | ctLadd = CreateCombiTrans(rotName,minRadiusLadBox, | |
1307 | 0, ladderPhi, kFALSE); | |
b7943f00 | 1308 | virtualLayer3->AddNode(lay3Ladder, iLadd, ctLadd); |
1309 | /////////////////////////////////////////////////// | |
6932f314 | 1310 | snprintf(rotName, 30, "ITSsddLay3DetBox%i",iLadd); |
b7943f00 | 1311 | Double_t minRadiusDetBox = fgkLay3DetShortRadius; |
1312 | if (iLadd%2 != 0) minRadiusDetBox = fgkLay3DetLongRadius; | |
1313 | minRadiusDetBox += detectorsThick/2; | |
73dfc864 | 1314 | TGeoCombiTrans *ctDet; |
6801b453 | 1315 | ctDet = CreateCombiTrans(rotName, minRadiusDetBox, |
1316 | 0, ladderPhi, kTRUE); | |
1317 | ||
73dfc864 | 1318 | if (iLadd != 2) |
6801b453 | 1319 | virtualLayer3->AddNode(lay3Detectors, iLadd, ctDet); |
73dfc864 | 1320 | else |
6801b453 | 1321 | virtualLayer3->AddNode(lay3Ladd2Det , iLadd, ctDet); |
73dfc864 | 1322 | |
b7943f00 | 1323 | /////////////////////////////////////////////////// |
1324 | } | |
1325 | ||
bf210566 | 1326 | /* |
108bd0fe | 1327 | //==================================== |
1328 | // Then the forward rapidity pieces | |
1329 | // (cooling, Carlos, LV, HV ...) | |
1330 | //==================================== | |
1331 | ||
bf210566 | 1332 | Double_t fgkForwardLay3Length = fgkEndLadPipeUlengthLay3+10*fgkmm; // this has to be tune |
1333 | Double_t fgkForwardLay3Rmin = fgkLay3Rmin-7*fgkmm; | |
1334 | Double_t fgkForwardLay3Rmax = fgkLay3Rmax-5*fgkmm; | |
108bd0fe | 1335 | |
1336 | TGeoVolumeAssembly* lay3EndLadder = CreateEndLadderCards(3); | |
1337 | TGeoTube *virtualForward3Shape = new TGeoTube("virtualForward3Shape", | |
1338 | fgkForwardLay3Rmin, fgkForwardLay3Rmax, | |
1339 | fgkForwardLay3Length/2.); | |
bf210566 | 1340 | |
1341 | // TGeoPcon *virtualForward3Shape = new TGeoPcon("virtualForward3Shape",0,360,2); | |
1342 | // // virtualForward3Shape->DefineSection(Int_t snum, Double_t z, Double_t rmin, Double_t rmax); | |
1343 | // virtualForward3Shape->DefineSection(0, Double_t z, Double_t rmin, Double_t rmax); | |
1344 | ||
1345 | ||
108bd0fe | 1346 | TGeoVolume *virtualForward3Pos = new TGeoVolume("ITSsddForward3Pos", |
1347 | virtualForward3Shape, airSDD); | |
1348 | TGeoVolume *virtualForward3Neg = new TGeoVolume("ITSsddForward3Neg", | |
1349 | virtualForward3Shape, airSDD); | |
bf210566 | 1350 | // TGeoVolume *virtualForward3Neg = new TGeoVolumeAssembly("ITSsddForward3Neg"); |
1351 | // TGeoVolume *virtualForward3Pos = new TGeoVolumeAssembly("ITSsddForward3Pos"); | |
1352 | ||
108bd0fe | 1353 | TGeoTranslation *virtualForward3TrPos = new TGeoTranslation("virtualForward3TrPos",0,0, |
1354 | fgkLay3Length/2+fgkForwardLay3Length/2); | |
1355 | TGeoTranslation *virtualForward3TrNeg = new TGeoTranslation("virtualForward3TrNeg",0,0, | |
1356 | -fgkLay3Length/2-fgkForwardLay3Length/2); | |
1357 | ||
1358 | for (Int_t iLadd = iLaddMin; iLadd < iLaddMax; iLadd++) { | |
1359 | ||
1360 | Double_t ladderPhi = -3*dPhi+iLadd*dPhi; | |
1361 | Double_t minRadiusDetBox = fgkLay3DetShortRadius; | |
1362 | if (iLadd%2 != 0) minRadiusDetBox = fgkLay3DetLongRadius; | |
1363 | minRadiusDetBox += detectorsThick/2; | |
1364 | ||
1365 | sprintf(rotName, "ITSsddLay3EndLadd%i",iLadd); | |
1366 | ||
1367 | TGeoCombiTrans *ctEndLaddPos = CreateCombiTrans(rotName, minRadiusDetBox-0.1, | |
1368 | -fgkForwardLay3Length/2, ladderPhi, kTRUE); | |
1369 | TGeoCombiTrans *ctEndLaddNeg = CreateCombiTrans(rotName, minRadiusDetBox-0.1, | |
1370 | fgkForwardLay3Length/2, ladderPhi, kFALSE); | |
1371 | ||
1372 | virtualForward3Pos->AddNode(lay3EndLadder, iLadd*2, ctEndLaddPos); | |
1373 | virtualForward3Neg->AddNode(lay3EndLadder, iLadd*2, ctEndLaddNeg); | |
1374 | } | |
1375 | ||
bf210566 | 1376 | */ |
1377 | ||
1378 | ||
108bd0fe | 1379 | if(GetDebug(1)) { |
1380 | virtualLayer3->CheckOverlaps(0.01); | |
bf210566 | 1381 | //virtualForward3Pos->CheckOverlaps(0.01); |
1382 | //virtualForward3Neg->CheckOverlaps(0.01); | |
108bd0fe | 1383 | } |
1384 | ||
b7943f00 | 1385 | virtualLayer3->SetVisibility(kFALSE); |
bf210566 | 1386 | //virtualForward3Pos->SetVisibility(kFALSE); |
1387 | //virtualForward3Neg->SetVisibility(kFALSE); | |
1388 | ||
108bd0fe | 1389 | |
b7943f00 | 1390 | moth->AddNode(virtualLayer3, 1, 0); |
bf210566 | 1391 | //moth->AddNode(virtualForward3Pos, 1, virtualForward3TrPos); |
1392 | //moth->AddNode(virtualForward3Neg, 1, virtualForward3TrNeg); | |
531d6cdc | 1393 | } |
c789ee28 | 1394 | |
1395 | ||
bf210566 | 1396 | // //________________________________________________________________________ |
1397 | // void AliITSv11GeometrySDD::ForwardLayer3(TGeoVolume *moth) { | |
1398 | // // | |
1399 | // // Insert the forward pieces of layer 3 in the mother volume. | |
1400 | // // (cooling, Carlos, LV, HV ...) | |
1401 | // // | |
1402 | ||
1403 | // if (! moth) { | |
1404 | // printf("Error::AliITSv11GeometrySDD: Can't insert layer3, mother is null!\n"); | |
1405 | // return; | |
1406 | // }; | |
1407 | ||
1408 | // TGeoMedium *airSDD = GetMedium("SDD AIR$"); | |
1409 | ||
1410 | // if (! fSDDsensor3) CreateBasicObjects(); | |
1411 | ||
1412 | // Double_t dPhi = 360./fgkLay3Nladd; | |
1413 | // Double_t detectorsThick = fgkLadWaferSep + 2*fgkWaferThickness; | |
1414 | // Int_t iLaddMin = 0; | |
1415 | // Int_t iLaddMax = fgkLay3Nladd; | |
1416 | // if ((fAddOnlyLadder3min>=0)&&(fAddOnlyLadder3max<fgkLay3Nladd)) { | |
1417 | // iLaddMin = fAddOnlyLadder3min; | |
1418 | // iLaddMax = fAddOnlyLadder3max+1; | |
1419 | // }; | |
1420 | // char rotName[30]; | |
1421 | ||
1422 | ||
1423 | // //================= | |
1424 | ||
1425 | // Double_t fgkForwardLay3Length = fgkEndLadPipeUlengthLay3+10*fgkmm; // this has to be tune | |
1426 | // Double_t fgkForwardLay3Rmin = fgkLay3Rmin-7*fgkmm; | |
1427 | // Double_t fgkForwardLay3Rmax = fgkLay3Rmax-5*fgkmm; | |
1428 | ||
1429 | // TGeoVolumeAssembly* lay3EndLadder = CreateEndLadderCards(3); | |
1430 | // TGeoTube *virtualForward3Shape = new TGeoTube("virtualForward3Shape", | |
1431 | // fgkForwardLay3Rmin, fgkForwardLay3Rmax, | |
1432 | // fgkForwardLay3Length/2.); | |
1433 | ||
1434 | // // TGeoPcon *virtualForward3Shape = new TGeoPcon("virtualForward3Shape",0,360,2); | |
1435 | // // // virtualForward3Shape->DefineSection(Int_t snum, Double_t z, Double_t rmin, Double_t rmax); | |
1436 | // // virtualForward3Shape->DefineSection(0, Double_t z, Double_t rmin, Double_t rmax); | |
1437 | ||
1438 | ||
1439 | // TGeoVolume *virtualForward3Pos = new TGeoVolume("ITSsddForward3Pos", | |
1440 | // virtualForward3Shape, airSDD); | |
1441 | // TGeoVolume *virtualForward3Neg = new TGeoVolume("ITSsddForward3Neg", | |
1442 | // virtualForward3Shape, airSDD); | |
1443 | // // TGeoVolume *virtualForward3Neg = new TGeoVolumeAssembly("ITSsddForward3Neg"); | |
1444 | // // TGeoVolume *virtualForward3Pos = new TGeoVolumeAssembly("ITSsddForward3Pos"); | |
1445 | ||
1446 | // TGeoTranslation *virtualForward3TrPos = new TGeoTranslation("virtualForward3TrPos",0,0, | |
1447 | // fgkLay3Length/2+fgkForwardLay3Length/2); | |
1448 | // TGeoTranslation *virtualForward3TrNeg = new TGeoTranslation("virtualForward3TrNeg",0,0, | |
1449 | // -fgkLay3Length/2-fgkForwardLay3Length/2); | |
1450 | ||
1451 | // for (Int_t iLadd = iLaddMin; iLadd < iLaddMax; iLadd++) { | |
1452 | ||
1453 | // Double_t ladderPhi = -3*dPhi+iLadd*dPhi; | |
1454 | // Double_t minRadiusDetBox = fgkLay3DetShortRadius; | |
1455 | // if (iLadd%2 != 0) minRadiusDetBox = fgkLay3DetLongRadius; | |
1456 | // minRadiusDetBox += detectorsThick/2; | |
1457 | ||
1458 | // sprintf(rotName, "ITSsddLay3EndLadd%i",iLadd); | |
1459 | ||
1460 | // TGeoCombiTrans *ctEndLaddPos = CreateCombiTrans(rotName, minRadiusDetBox-0.1, | |
1461 | // -fgkForwardLay3Length/2, ladderPhi, kTRUE); | |
1462 | // TGeoCombiTrans *ctEndLaddNeg = CreateCombiTrans(rotName, minRadiusDetBox-0.1, | |
1463 | // fgkForwardLay3Length/2, ladderPhi, kFALSE); | |
1464 | ||
1465 | // virtualForward3Pos->AddNode(lay3EndLadder, iLadd*2, ctEndLaddPos); | |
1466 | // virtualForward3Neg->AddNode(lay3EndLadder, iLadd*2, ctEndLaddNeg); | |
1467 | // } | |
1468 | ||
1469 | // if(GetDebug(1)) { | |
1470 | // virtualForward3Pos->CheckOverlaps(0.01); | |
1471 | // virtualForward3Neg->CheckOverlaps(0.01); | |
1472 | // } | |
1473 | ||
1474 | // virtualForward3Pos->SetVisibility(kFALSE); | |
1475 | // virtualForward3Neg->SetVisibility(kFALSE); | |
1476 | ||
1477 | // moth->AddNode(virtualForward3Pos, 1, virtualForward3TrPos); | |
1478 | // moth->AddNode(virtualForward3Neg, 1, virtualForward3TrNeg); | |
1479 | // } | |
1480 | ||
1481 | ||
1482 | ||
1483 | //________________________________________________________________________ | |
1484 | void AliITSv11GeometrySDD::ForwardLayer3(TGeoVolume *moth) { | |
1485 | // | |
1486 | // Insert the end-ladder of layer 3 in the mother volume. | |
1487 | // (cooling, Carlos, LV, HV ...) | |
1488 | // | |
1489 | ||
1490 | if (! moth) { | |
1491 | printf("Error::AliITSv11GeometrySDD: Can't insert layer3, mother is null!\n"); | |
1492 | return; | |
1493 | }; | |
1494 | ||
1495 | if (! fSDDsensor3) CreateBasicObjects(); | |
1496 | ||
1497 | Int_t iLaddMin = 0; | |
1498 | Int_t iLaddMax = fgkLay3Nladd; | |
1499 | if ((fAddOnlyLadder3min>=0)&&(fAddOnlyLadder3max<fgkLay3Nladd)) { | |
1500 | iLaddMin = fAddOnlyLadder3min; | |
1501 | iLaddMax = fAddOnlyLadder3max+1; | |
1502 | }; | |
1503 | ||
1504 | TGeoVolume *virtualForward3Neg = new TGeoVolumeAssembly("ITSsddForward3Neg"); | |
1505 | TGeoVolume *virtualForward3Pos = new TGeoVolumeAssembly("ITSsddForward3Pos"); | |
1506 | ||
1507 | char rotName[30]; | |
1508 | Double_t dPhi = 360./fgkLay3Nladd; | |
1509 | TGeoVolume* lay3EndLadder = CreateEndLadderCardsV(3); | |
1510 | ||
1511 | for (Int_t iLadd = iLaddMin; iLadd < iLaddMax; iLadd++) { | |
1512 | ||
1513 | Double_t ladderPhi = -3*dPhi+iLadd*dPhi; | |
1514 | Double_t dR = 0; | |
1515 | if (iLadd%2 != 0) dR = fgkLay3DetLongRadius-fgkLay3DetShortRadius; | |
1516 | ||
6932f314 | 1517 | snprintf(rotName, 30, "ITSsddLay3EndLadd%i",iLadd); |
bf210566 | 1518 | |
1519 | TGeoCombiTrans *ctEndLaddPos = CreateCombiTrans(rotName, dR, | |
1520 | fgkLay3Length/2, ladderPhi, kTRUE); | |
1521 | TGeoCombiTrans *ctEndLaddNeg = CreateCombiTrans(rotName, dR, | |
1522 | -fgkLay3Length/2, ladderPhi, kFALSE); | |
1523 | ||
1524 | virtualForward3Pos->AddNode(lay3EndLadder, iLadd*2, ctEndLaddPos); | |
1525 | virtualForward3Neg->AddNode(lay3EndLadder, iLadd*2, ctEndLaddNeg); | |
1526 | } | |
1527 | ||
1528 | if(GetDebug(1)) { | |
1529 | virtualForward3Pos->CheckOverlaps(0.01); | |
1530 | virtualForward3Neg->CheckOverlaps(0.01); | |
1531 | } | |
1532 | ||
40e2e5ea | 1533 | // 180deg Y rotation to compensate the cancellation of ITSD volume |
1534 | // (idortm[199] in AliITSv11Hybrid : z---> -z; x ---> -x; y ---> y) | |
1535 | TGeoRotation *y180 = new TGeoRotation(); | |
1536 | y180->SetAngles( 90.,180., 90., 90.,180., 0.); | |
1537 | moth->AddNode(virtualForward3Pos, 1, y180); | |
1538 | moth->AddNode(virtualForward3Neg, 1, y180); | |
bf210566 | 1539 | } |
1540 | ||
db486a6e | 1541 | //________________________________________________________________________ |
b7943f00 | 1542 | void AliITSv11GeometrySDD::Layer4(TGeoVolume *moth) { |
1543 | // | |
1544 | // Insert the layer 4 in the mother volume. This is a virtual volume | |
1545 | // containing ladders of layer 4 and the supporting rings | |
1546 | // | |
1547 | ||
1548 | if (! moth) { | |
1549 | printf("Error::AliITSv11GeometrySDD: Can't insert layer4, mother is null!\n"); | |
1550 | return; | |
1551 | }; | |
1552 | ||
1553 | fMotherVol = moth; | |
1554 | ||
108bd0fe | 1555 | if (! fSDDsensor3) CreateBasicObjects(); |
b7943f00 | 1556 | |
1557 | TGeoTube *virtualLayer4Shape =new TGeoTube("ITSsddLayer4Shape", | |
1558 | fgkLay4Rmin,fgkLay4Rmax,fgkLay4Length*0.5); | |
108bd0fe | 1559 | TGeoMedium *airSDD = GetMedium("SDD AIR$"); |
b7943f00 | 1560 | TGeoVolume *virtualLayer4 = new TGeoVolume("ITSsddLayer4", |
1561 | virtualLayer4Shape, airSDD); | |
108bd0fe | 1562 | |
1563 | //==================================== | |
1564 | // First we create the central barrel | |
1565 | //==================================== | |
1566 | ||
1567 | TGeoVolumeAssembly *lay4Ladder = CreateLadder(4); | |
1568 | //TGeoVolume *lay4Detectors = CreateDetectors(4); | |
1569 | TGeoVolumeAssembly *lay4Detectors = CreateDetectorsAssembly(4); | |
1570 | ||
b7943f00 | 1571 | Double_t dPhi = 360./fgkLay4Nladd; |
1572 | Double_t detBoxThickness = fgkLadWaferSep + 2*fgkWaferThickness; | |
108bd0fe | 1573 | |
b7943f00 | 1574 | // placing virtual ladder and detectors volumes following ladder |
1575 | // ordering convention | |
6932f314 | 1576 | char rotName[30]; |
b7943f00 | 1577 | Int_t iLaddMin = 0; |
1578 | Int_t iLaddMax = fgkLay4Nladd; | |
1579 | if ((fAddOnlyLadder4min >= 0)&&(fAddOnlyLadder4max < fgkLay4Nladd)) { | |
1580 | iLaddMin = fAddOnlyLadder4min; | |
1581 | iLaddMax = fAddOnlyLadder4max+1; | |
1582 | } | |
1583 | for (Int_t iLadd = iLaddMin; iLadd < iLaddMax; iLadd++) { | |
108bd0fe | 1584 | |
1585 | Double_t ladderPhi = -5*dPhi + iLadd*dPhi; | |
6932f314 | 1586 | snprintf(rotName, 30, "ITSsddLay4Ladd%i",iLadd); |
b7943f00 | 1587 | Double_t minRadiusLadBox = fLay4LaddShortRadius-fLay4LadderUnderSegDH; |
1588 | if (iLadd%2 != 0) | |
1589 | minRadiusLadBox = fLay4LaddLongRadius-fLay4LadderUnderSegDH; | |
1590 | minRadiusLadBox += ((TGeoBBox*)lay4Ladder->GetShape())->GetDY(); | |
1591 | TGeoCombiTrans *ctLadd = CreateCombiTrans(rotName, minRadiusLadBox, | |
108bd0fe | 1592 | 0, ladderPhi, kTRUE); |
b7943f00 | 1593 | virtualLayer4->AddNode(lay4Ladder, iLadd, ctLadd); |
108bd0fe | 1594 | /////////////////////////////////////////////////// |
6932f314 | 1595 | snprintf(rotName, 30, "ITSsddLay4DetBox%i",iLadd); |
b7943f00 | 1596 | Double_t minRadiusDetBox = fgkLay4DetShortRadius; |
1597 | if (iLadd%2 != 0) | |
1598 | minRadiusDetBox = fgkLay4DetLongRadius; | |
1599 | minRadiusDetBox += detBoxThickness/2; | |
1600 | TGeoCombiTrans *ctDet = CreateCombiTrans(rotName, minRadiusDetBox, | |
108bd0fe | 1601 | 0, ladderPhi, kTRUE); |
b7943f00 | 1602 | virtualLayer4->AddNode(lay4Detectors, iLadd, ctDet); |
108bd0fe | 1603 | /////////////////////////////////////////////////// |
1604 | } | |
1605 | ||
bf210566 | 1606 | /* |
108bd0fe | 1607 | //==================================== |
1608 | // Then the pieces at forward rapidity | |
1609 | // (cooling, Carlos, LV, HV ...) | |
1610 | //==================================== | |
1611 | ||
bf210566 | 1612 | Double_t fgkForwardLay4Length = fgkEndLadPipeUlengthLay4+10*fgkmm; // this has to be tuned |
1613 | Double_t fgkForwardLay4Rmin = fgkLay4Rmin-9*fgkmm; | |
1614 | Double_t fgkForwardLay4Rmax = fgkLay4Rmax-5*fgkmm; | |
108bd0fe | 1615 | |
1616 | TGeoVolumeAssembly* lay4EndLadder = CreateEndLadderCards(4); | |
1617 | TGeoTube *virtualForward4Shape = new TGeoTube("virtualForward3Shape", | |
1618 | fgkForwardLay4Rmin, fgkForwardLay4Rmax, | |
1619 | fgkForwardLay4Length/2.); | |
1620 | TGeoVolume *virtualForward4Pos = new TGeoVolume("ITSsddForward4Pos", | |
1621 | virtualForward4Shape, airSDD); | |
1622 | TGeoVolume *virtualForward4Neg = new TGeoVolume("ITSsddForward4Neg", | |
1623 | virtualForward4Shape, airSDD); | |
bf210566 | 1624 | // TGeoVolume *virtualForward4Pos = new TGeoVolumeAssembly("ITSsddForward4Pos"); |
1625 | // TGeoVolume *virtualForward4Neg = new TGeoVolumeAssembly("ITSsddForward4Neg"); | |
1626 | ||
108bd0fe | 1627 | TGeoTranslation *virtualForward4TrPos = new TGeoTranslation("virtualForward4TrPos",0,0, |
1628 | fgkLay4Length/2+fgkForwardLay4Length/2); | |
1629 | TGeoTranslation *virtualForward4TrNeg = new TGeoTranslation("virtualForward4TrNeg",0,0, | |
1630 | -fgkLay4Length/2-fgkForwardLay4Length/2); | |
1631 | ||
1632 | for (Int_t iLadd = iLaddMin; iLadd < iLaddMax; iLadd++) { | |
1633 | ||
1634 | Double_t ladderPhi = -5*dPhi + iLadd*dPhi; | |
1635 | Double_t minRadiusDetBox = fgkLay4DetShortRadius; | |
1636 | if (iLadd%2 != 0) | |
1637 | minRadiusDetBox = fgkLay4DetLongRadius; | |
1638 | minRadiusDetBox += detBoxThickness/2; | |
1639 | ||
1640 | sprintf(rotName, "ITSsddLay4EndLadd%i",iLadd); | |
1641 | ||
1642 | TGeoCombiTrans *ctEndLaddPos = CreateCombiTrans(rotName, minRadiusDetBox-0.1, | |
1643 | -fgkForwardLay4Length/2, ladderPhi, kTRUE); | |
1644 | TGeoCombiTrans *ctEndLaddNeg = CreateCombiTrans(rotName, minRadiusDetBox-0.1, | |
1645 | fgkForwardLay4Length/2, ladderPhi, kFALSE); | |
1646 | virtualForward4Pos->AddNode(lay4EndLadder, iLadd*2, ctEndLaddPos); | |
1647 | virtualForward4Neg->AddNode(lay4EndLadder, iLadd*2+1, ctEndLaddNeg); | |
b7943f00 | 1648 | } |
bf210566 | 1649 | */ |
b7943f00 | 1650 | |
1651 | if(GetDebug(1)) virtualLayer4->CheckOverlaps(0.01); | |
108bd0fe | 1652 | |
b7943f00 | 1653 | virtualLayer4->SetVisibility(kFALSE); |
bf210566 | 1654 | //virtualForward4Pos->SetVisibility(kFALSE); |
1655 | //virtualForward4Neg->SetVisibility(kFALSE); | |
108bd0fe | 1656 | |
b7943f00 | 1657 | moth->AddNode(virtualLayer4,1,0); |
bf210566 | 1658 | //moth->AddNode(virtualForward4Pos, 1, virtualForward4TrPos); |
1659 | //moth->AddNode(virtualForward4Neg, 1, virtualForward4TrNeg); | |
1660 | } | |
1661 | ||
1662 | ||
1663 | // //________________________________________________________________________ | |
1664 | // void AliITSv11GeometrySDD::ForwardLayer4(TGeoVolume *moth) { | |
1665 | // // | |
1666 | // // Insert the layer 4 in the mother volume. This is a virtual volume | |
1667 | // // containing ladders of layer 4 and the supporting rings | |
1668 | // // (cooling, Carlos, LV, HV ...) | |
1669 | // // | |
1670 | ||
1671 | // if (! moth) { | |
1672 | // printf("Error::AliITSv11GeometrySDD: Can't insert layer4, mother is null!\n"); | |
1673 | // return; | |
1674 | // }; | |
1675 | ||
1676 | // TGeoMedium *airSDD = GetMedium("SDD AIR$"); | |
1677 | ||
1678 | // if (! fSDDsensor3) CreateBasicObjects(); | |
1679 | ||
1680 | // Double_t dPhi = 360./fgkLay4Nladd; | |
1681 | // Double_t detBoxThickness = fgkLadWaferSep + 2*fgkWaferThickness; | |
1682 | ||
1683 | // // placing virtual ladder and detectors volumes following ladder | |
1684 | // // ordering convention | |
1685 | // char rotName[20]; | |
1686 | // Int_t iLaddMin = 0; | |
1687 | // Int_t iLaddMax = fgkLay4Nladd; | |
1688 | // if ((fAddOnlyLadder4min >= 0)&&(fAddOnlyLadder4max < fgkLay4Nladd)) { | |
1689 | // iLaddMin = fAddOnlyLadder4min; | |
1690 | // iLaddMax = fAddOnlyLadder4max+1; | |
1691 | // } | |
1692 | ||
1693 | // //================= | |
1694 | // Double_t fgkForwardLay4Length = fgkEndLadPipeUlengthLay4+10*fgkmm; // this has to be tuned | |
1695 | // Double_t fgkForwardLay4Rmin = fgkLay4Rmin-9*fgkmm; | |
1696 | // Double_t fgkForwardLay4Rmax = fgkLay4Rmax-5*fgkmm; | |
1697 | ||
1698 | // TGeoVolumeAssembly* lay4EndLadder = CreateEndLadderCards(4); | |
1699 | // TGeoTube *virtualForward4Shape = new TGeoTube("virtualForward3Shape", | |
1700 | // fgkForwardLay4Rmin, fgkForwardLay4Rmax, | |
1701 | // fgkForwardLay4Length/2.); | |
1702 | // TGeoVolume *virtualForward4Pos = new TGeoVolume("ITSsddForward4Pos", | |
1703 | // virtualForward4Shape, airSDD); | |
1704 | // TGeoVolume *virtualForward4Neg = new TGeoVolume("ITSsddForward4Neg", | |
1705 | // virtualForward4Shape, airSDD); | |
1706 | // // TGeoVolume *virtualForward4Pos = new TGeoVolumeAssembly("ITSsddForward4Pos"); | |
1707 | // // TGeoVolume *virtualForward4Neg = new TGeoVolumeAssembly("ITSsddForward4Neg"); | |
1708 | ||
1709 | // TGeoTranslation *virtualForward4TrPos = new TGeoTranslation("virtualForward4TrPos",0,0, | |
1710 | // fgkLay4Length/2+fgkForwardLay4Length/2); | |
1711 | // TGeoTranslation *virtualForward4TrNeg = new TGeoTranslation("virtualForward4TrNeg",0,0, | |
1712 | // -fgkLay4Length/2-fgkForwardLay4Length/2); | |
1713 | ||
1714 | // for (Int_t iLadd = iLaddMin; iLadd < iLaddMax; iLadd++) { | |
1715 | ||
1716 | // Double_t ladderPhi = -5*dPhi + iLadd*dPhi; | |
1717 | // Double_t minRadiusDetBox = fgkLay4DetShortRadius; | |
1718 | // if (iLadd%2 != 0) | |
1719 | // minRadiusDetBox = fgkLay4DetLongRadius; | |
1720 | // minRadiusDetBox += detBoxThickness/2; | |
1721 | ||
1722 | // sprintf(rotName, "ITSsddLay4EndLadd%i",iLadd); | |
1723 | ||
1724 | // TGeoCombiTrans *ctEndLaddPos = CreateCombiTrans(rotName, minRadiusDetBox-0.1, | |
1725 | // -fgkForwardLay4Length/2, ladderPhi, kTRUE); | |
1726 | // TGeoCombiTrans *ctEndLaddNeg = CreateCombiTrans(rotName, minRadiusDetBox-0.1, | |
1727 | // fgkForwardLay4Length/2, ladderPhi, kFALSE); | |
1728 | // virtualForward4Pos->AddNode(lay4EndLadder, iLadd*2, ctEndLaddPos); | |
1729 | // virtualForward4Neg->AddNode(lay4EndLadder, iLadd*2+1, ctEndLaddNeg); | |
1730 | // } | |
1731 | ||
1732 | // virtualForward4Pos->SetVisibility(kFALSE); | |
1733 | // virtualForward4Neg->SetVisibility(kFALSE); | |
1734 | ||
1735 | // moth->AddNode(virtualForward4Pos, 1, virtualForward4TrPos); | |
1736 | // moth->AddNode(virtualForward4Neg, 1, virtualForward4TrNeg); | |
1737 | // } | |
1738 | ||
1739 | ||
1740 | //________________________________________________________________________ | |
1741 | void AliITSv11GeometrySDD::ForwardLayer4(TGeoVolume *moth) { | |
1742 | // | |
1743 | // Insert the end-ladder of layer 4 in the mother volume. | |
1744 | // (cooling, Carlos, LV, HV ...) | |
1745 | // | |
1746 | ||
1747 | if (! moth) { | |
1748 | printf("Error::AliITSv11GeometrySDD: Can't insert layer4, mother is null!\n"); | |
1749 | return; | |
1750 | }; | |
1751 | ||
1752 | if (! fSDDsensor3) CreateBasicObjects(); | |
1753 | ||
1754 | // placing virtual ladder and detectors volumes following ladder | |
1755 | // ordering convention | |
1756 | Int_t iLaddMin = 0; | |
1757 | Int_t iLaddMax = fgkLay4Nladd; | |
1758 | if ((fAddOnlyLadder4min >= 0)&&(fAddOnlyLadder4max < fgkLay4Nladd)) { | |
1759 | iLaddMin = fAddOnlyLadder4min; | |
1760 | iLaddMax = fAddOnlyLadder4max+1; | |
1761 | } | |
1762 | ||
1763 | TGeoVolume *virtualForward4Pos = new TGeoVolumeAssembly("ITSsddForward4Pos"); | |
1764 | TGeoVolume *virtualForward4Neg = new TGeoVolumeAssembly("ITSsddForward4Neg"); | |
1765 | ||
1766 | char rotName[30]; | |
1767 | Double_t dPhi = 360./fgkLay4Nladd; | |
1768 | TGeoVolume* lay4EndLadder = CreateEndLadderCardsV(4); | |
1769 | ||
1770 | for (Int_t iLadd = iLaddMin; iLadd < iLaddMax; iLadd++) { | |
1771 | ||
1772 | Double_t ladderPhi = -5*dPhi + iLadd*dPhi; | |
1773 | Double_t dR = 0; | |
1774 | if (iLadd%2 != 0) | |
1775 | dR = fgkLay4DetLongRadius-fgkLay4DetShortRadius; | |
1776 | ||
6932f314 | 1777 | snprintf(rotName, 30, "ITSsddLay4EndLadd%i",iLadd); |
bf210566 | 1778 | |
1779 | TGeoCombiTrans *ctEndLaddPos = CreateCombiTrans(rotName, dR, | |
1780 | fgkLay4Length/2, ladderPhi, kTRUE); | |
1781 | TGeoCombiTrans *ctEndLaddNeg = CreateCombiTrans(rotName, dR, | |
1782 | -fgkLay4Length/2, ladderPhi, kFALSE); | |
1783 | virtualForward4Pos->AddNode(lay4EndLadder, iLadd*2, ctEndLaddPos); | |
1784 | virtualForward4Neg->AddNode(lay4EndLadder, iLadd*2, ctEndLaddNeg); | |
1785 | } | |
1786 | ||
40e2e5ea | 1787 | // 180deg Y rotation to compensate the cancellation of ITSD volume |
1788 | // (idortm[199] in AliITSv11Hybrid : z---> -z; x ---> -x; y ---> y) | |
1789 | TGeoRotation *y180 = new TGeoRotation(); | |
1790 | y180->SetAngles( 90.,180., 90., 90.,180., 0.); | |
1791 | moth->AddNode(virtualForward4Pos, 1, y180); | |
1792 | moth->AddNode(virtualForward4Neg, 1, y180); | |
531d6cdc | 1793 | } |
b7943f00 | 1794 | |
1795 | ||
1796 | //________________________________________________________________________ | |
108bd0fe | 1797 | TGeoVolumeAssembly *AliITSv11GeometrySDD::CreateLadder(Int_t iLay) { |
b7943f00 | 1798 | // |
73dfc864 | 1799 | // return an assembly volume containing the CF ladder |
b7943f00 | 1800 | // |
1801 | ||
1802 | Int_t nDetectors = fgkLay3Ndet; | |
1803 | Double_t ladderLength = fgkLay3LadderLength; | |
1804 | Double_t underSegDH = fLay3LadderUnderSegDH; | |
1805 | Double_t *sensorZPos = fLay3sensorZPos; | |
1806 | AliITSv11GeomCableFlat *digitCableA = fDigitCableLay3A; | |
1807 | AliITSv11GeomCableFlat *digitCableB = fDigitCableLay3B; | |
1808 | ||
1809 | if (iLay==3) {} | |
1810 | else if (iLay==4) { | |
1811 | nDetectors = fgkLay4Ndet; | |
1812 | ladderLength = fgkLay4LadderLength; | |
1813 | digitCableA = fDigitCableLay4A; | |
1814 | digitCableB = fDigitCableLay4B; | |
1815 | underSegDH = fLay4LadderUnderSegDH; | |
1816 | sensorZPos = fLay4sensorZPos; | |
1817 | } | |
1818 | else { | |
1819 | printf("AliITSv11GeometrySDD::CreateLadder : error=wrong layer\n"); | |
1820 | }; | |
1821 | Double_t ladderBoxDH = fgkLadderHeight+fgkLadderSegBoxDH+underSegDH; | |
108bd0fe | 1822 | TGeoVolumeAssembly *virtualLadder = new TGeoVolumeAssembly("ITSsddLadder"); |
b7943f00 | 1823 | |
1824 | // placing virtual ladder segment following detector ordering convention | |
1825 | //======================================================================= | |
1826 | char transName[30]; | |
1827 | ||
1828 | // adding segment this way to create cable points in the correct order ... | |
1829 | for (Int_t iSegment = nDetectors/2-1; iSegment >= 0; iSegment-- ) { | |
1830 | ||
73dfc864 | 1831 | //TGeoVolumeAssembly *laddSegment = CreateLadderSegment(iLay, iSegment); |
1832 | TGeoVolume *laddSegment = CreateLadderSegment(iLay, iSegment); | |
6932f314 | 1833 | snprintf(transName, 30, "ITSsddLay%iLaddSeg%i", iLay, iSegment); |
b7943f00 | 1834 | Double_t segmentPos = fgkSegmentLength*(nDetectors/2-1-iSegment) |
1835 | + fgkSegmentLength/2; | |
1836 | TGeoTranslation *segTr = new TGeoTranslation(transName, 0, | |
1837 | underSegDH/2,segmentPos); | |
1838 | //// | |
1839 | virtualLadder->AddNode(laddSegment, iSegment, segTr); | |
1840 | }; | |
1841 | for (Int_t iSegment = nDetectors/2; iSegment < nDetectors; iSegment++ ) { | |
1842 | ||
73dfc864 | 1843 | TGeoVolume *laddSegment = CreateLadderSegment(iLay, iSegment); |
1844 | //TGeoVolumeAssembly *laddSegment = CreateLadderSegment(iLay, iSegment); | |
6932f314 | 1845 | snprintf(transName, 30, "ITSsddLay%iLaddSeg%i", iLay, iSegment); |
b7943f00 | 1846 | Double_t segmentPos = fgkSegmentLength*(nDetectors/2-1-iSegment) |
1847 | + fgkSegmentLength/2; | |
1848 | TGeoTranslation *segTr = new TGeoTranslation(transName, 0, | |
1849 | underSegDH/2,segmentPos); | |
1850 | //// | |
1851 | virtualLadder->AddNode(laddSegment, iSegment, segTr); | |
1852 | }; | |
1853 | ||
1854 | // putting virtual volume corresponding to the end of ladder | |
1855 | //======================================================================= | |
108bd0fe | 1856 | TGeoVolumeAssembly *endLadder = CreateEndLadder( iLay ); |
b7943f00 | 1857 | Double_t endLength = (ladderLength - nDetectors*fgkSegmentLength)/2.; |
1858 | TGeoTranslation *endTrZPos = new TGeoTranslation("ITSsddEndTrZPos",0,0, | |
1859 | fgkSegmentLength*(nDetectors/2)+endLength/2.); | |
1860 | // Euler rotation : about Z, then new X, then new Z | |
1861 | TGeoRotation *endZNegRot = new TGeoRotation("",90, 180, -90); | |
1862 | TGeoCombiTrans *endTrZNeg = new TGeoCombiTrans(0,0, | |
1863 | -fgkSegmentLength*(nDetectors/2)-endLength/2.,endZNegRot); | |
1864 | virtualLadder->AddNode(endLadder, 1, endTrZPos); | |
1865 | virtualLadder->AddNode(endLadder, 2, endTrZNeg); | |
1866 | ||
1867 | // creating and inserting cable segments | |
1868 | // (check points are placed while creating segments) | |
1869 | //======================================================================= | |
1870 | if (fAddCables) | |
1871 | for (Int_t iSegment = 0; iSegment < nDetectors; iSegment++ ) { | |
1872 | ||
1873 | digitCableA[iSegment].SetInitialNode(virtualLadder); | |
1874 | digitCableB[iSegment].SetInitialNode(virtualLadder); | |
1875 | ||
1876 | for (Int_t iPt=1; iPt<digitCableA[iSegment].GetNCheckPoints(); iPt++ ) { | |
1877 | Double_t rotation = 0; | |
73dfc864 | 1878 | if (iPt>1) { |
1879 | rotation = 90-fgkHybridAngle; | |
1880 | digitCableA[iSegment].CreateAndInsertCableSegment(iPt, rotation); | |
1881 | } else | |
bf210566 | 1882 | digitCableA[iSegment].CreateAndInsertCableSegment(iPt); |
73dfc864 | 1883 | |
b7943f00 | 1884 | }; |
1885 | ||
1886 | for (Int_t iPt=1; iPt<digitCableB[iSegment].GetNCheckPoints(); iPt++ ) { | |
1887 | Double_t rotation = 0; | |
73dfc864 | 1888 | if (iPt>1) { |
1889 | rotation = fgkHybridAngle-90; | |
1890 | digitCableB[iSegment].CreateAndInsertCableSegment(iPt, rotation); | |
1891 | } else | |
bf210566 | 1892 | digitCableB[iSegment].CreateAndInsertCableSegment(iPt); |
b7943f00 | 1893 | }; |
1894 | }; | |
1895 | ||
1896 | // HV cable | |
1897 | //======================================================================= | |
fa4639a3 | 1898 | if (fAddHVcables) { |
108bd0fe | 1899 | TGeoMedium *polyhamideSDD = GetMedium("SDDKAPTON (POLYCH2)$"); //ITSsddKAPTON_POLYCH2 |
1900 | TGeoMedium *alSDD = GetMedium("AL$"); //ITSal | |
b7943f00 | 1901 | |
1902 | AliITSv11GeomCableFlat cableHV[fgkLay4Ndet]; // temp !!! | |
1903 | char cableHVname[30]; | |
1904 | for (Int_t iSegment = 0; iSegment<nDetectors; iSegment++) { | |
6932f314 | 1905 | snprintf(cableHVname,30,"ITSsddHVcable%i", iSegment); |
b7943f00 | 1906 | cableHV[iSegment].SetName(cableHVname); |
1907 | cableHV[iSegment].SetThickness(fgkLongHVcablePolyThick+fgkLongHVcableAlThick); | |
1908 | cableHV[iSegment].SetWidth(fgkTransitHVtailWidth); | |
1909 | cableHV[iSegment].SetNLayers(2); | |
1910 | cableHV[iSegment].SetLayer(0, fgkLongHVcablePolyThick, polyhamideSDD, | |
1911 | fColorPolyhamide); | |
1912 | cableHV[iSegment].SetLayer(1, fgkLongHVcableAlThick, alSDD, fColorAl); | |
1913 | cableHV[iSegment].SetInitialNode(virtualLadder); | |
1914 | }; | |
1915 | Double_t x1[3], x2[3], x3[3], | |
15be6f41 | 1916 | vY[3] = {0,1,0}, vZ[3] = {0,0,1}; |
b7943f00 | 1917 | |
fa4639a3 | 1918 | x1[0] = -fgkTransitHVtailXpos; |
1919 | x2[0] = -fgkTransitHVtailXpos; | |
1920 | x3[0] = -fgkTransitHVtailXpos; | |
b7943f00 | 1921 | for (Int_t iSegment = nDetectors/2-1; iSegment >= 0; iSegment-- ) { |
1922 | Double_t cableSeparation = TMath::Abs(iSegment - (nDetectors/2-1)) | |
1923 | *fgkLongHVcableSeparation; | |
73dfc864 | 1924 | // adjust where HV long cable starts in Y |
1925 | // useful if you want to let some space for alignment | |
1926 | x1[1] = - ladderBoxDH/2 + 2*fgkmm; | |
b7943f00 | 1927 | x2[1] = - ladderBoxDH/2 + underSegDH - cableSeparation |
1928 | - (fgkLongHVcablePolyThick+fgkLongHVcableAlThick)/2; | |
1929 | x3[1] = x2[1]; | |
1930 | x1[2] = sensorZPos[iSegment]+fgkTransitHVtailLength-5*fgkmm; | |
1931 | x2[2] = x1[2]+5*fgkmm; | |
1932 | x3[2] = ladderLength/2-endLength; | |
1933 | cableHV[iSegment].AddCheckPoint( virtualLadder, 0, x1, vY ); | |
73dfc864 | 1934 | cableHV[iSegment].AddCheckPoint( virtualLadder, 1, x2, vZ ); // vYZ |
b7943f00 | 1935 | cableHV[iSegment].AddCheckPoint( virtualLadder, 2, x3, vZ ); |
1936 | ||
73dfc864 | 1937 | //cableHV[iSegment].CreateAndInsertCableSegment(1,0); |
1938 | cableHV[iSegment].CreateAndInsertCableCylSegment(1, -45+180); | |
1939 | //cableHV[iSegment].CreateAndInsertCableSegment(2,0); | |
1940 | cableHV[iSegment].CreateAndInsertBoxCableSegment(2,0); | |
b7943f00 | 1941 | }; |
1942 | ||
15be6f41 | 1943 | // vYZ[2] = -1; |
fa4639a3 | 1944 | x1[0] = fgkTransitHVtailXpos; |
1945 | x2[0] = fgkTransitHVtailXpos; | |
1946 | x3[0] = fgkTransitHVtailXpos; | |
1947 | ||
b7943f00 | 1948 | for (Int_t iSegment = nDetectors/2; iSegment < nDetectors; iSegment++ ) { |
1949 | Double_t cableSeparation = TMath::Abs(iSegment - (nDetectors/2-1)) | |
1950 | *fgkLongHVcableSeparation; | |
73dfc864 | 1951 | x1[1] = - ladderBoxDH/2 + 2*fgkmm; // adjust where HV long cable starts in Y |
b7943f00 | 1952 | x2[1] = - ladderBoxDH/2 + underSegDH - cableSeparation |
1953 | - (fgkLongHVcablePolyThick+fgkLongHVcableAlThick)/2; | |
1954 | x3[1] = x2[1]; | |
1955 | x1[2] = sensorZPos[iSegment]-fgkTransitHVtailLength+5*fgkmm; | |
1956 | x2[2] = x1[2]-5*fgkmm; | |
1957 | x3[2] = -ladderLength/2+endLength; | |
1958 | cableHV[iSegment].AddCheckPoint( virtualLadder, 0, x1, vY ); | |
73dfc864 | 1959 | cableHV[iSegment].AddCheckPoint( virtualLadder, 1, x2, vZ ); // vYZ |
b7943f00 | 1960 | cableHV[iSegment].AddCheckPoint( virtualLadder, 2, x3, vZ ); |
1961 | ||
73dfc864 | 1962 | cableHV[iSegment].CreateAndInsertCableCylSegment(1, -45); |
1963 | cableHV[iSegment].CreateAndInsertBoxCableSegment(2,0); | |
b7943f00 | 1964 | }; |
fa4639a3 | 1965 | }; |
c789ee28 | 1966 | |
b7943f00 | 1967 | //********************************** |
1968 | if(GetDebug(1)) virtualLadder->CheckOverlaps(0.01); | |
b7943f00 | 1969 | return virtualLadder; |
531d6cdc | 1970 | } |
c789ee28 | 1971 | |
1972 | ||
db486a6e | 1973 | //________________________________________________________________________ |
8f20b5e4 | 1974 | TGeoArb8 *AliITSv11GeometrySDD::CreateLadderSide(const char *name, |
1975 | Double_t dz, Double_t angle, Double_t xSign, | |
1976 | Double_t L, Double_t H, Double_t l) { | |
db486a6e | 1977 | // Create one half of the V shape corner of CF ladder |
1978 | ||
1979 | TGeoArb8 *cfLaddSide = new TGeoArb8(dz); | |
8f20b5e4 | 1980 | cfLaddSide->SetName(name); |
1981 | ||
1982 | // Points must be in clockwise order | |
1983 | cfLaddSide->SetVertex(0, 0, 0); | |
1984 | cfLaddSide->SetVertex(2, xSign*(L*TMath::Sin(angle)-l*TMath::Cos(angle)), | |
1985 | -L*TMath::Cos(angle)-l*TMath::Sin(angle)); | |
1986 | cfLaddSide->SetVertex(4, 0, 0); | |
1987 | cfLaddSide->SetVertex(6, xSign*(L*TMath::Sin(angle)-l*TMath::Cos(angle)), | |
1988 | -L*TMath::Cos(angle)-l*TMath::Sin(angle)); | |
1989 | if (xSign < 0) { | |
1990 | cfLaddSide->SetVertex(1, 0, -H); | |
1991 | cfLaddSide->SetVertex(3, xSign*L*TMath::Sin(angle), -L*TMath::Cos(angle)); | |
1992 | cfLaddSide->SetVertex(5, 0, -H); | |
1993 | cfLaddSide->SetVertex(7, xSign*L*TMath::Sin(angle), -L*TMath::Cos(angle)); | |
1994 | } else { | |
1995 | cfLaddSide->SetVertex(1, xSign*L*TMath::Sin(angle), -L*TMath::Cos(angle)); | |
1996 | cfLaddSide->SetVertex(3, 0, -H); | |
1997 | cfLaddSide->SetVertex(5, xSign*L*TMath::Sin(angle), -L*TMath::Cos(angle)); | |
1998 | cfLaddSide->SetVertex(7, 0, -H); | |
1999 | } | |
db486a6e | 2000 | return cfLaddSide; |
531d6cdc | 2001 | } |
c789ee28 | 2002 | |
2003 | ||
db486a6e | 2004 | //________________________________________________________________________ |
b7943f00 | 2005 | TGeoVolume* AliITSv11GeometrySDD::CreateHybrid(Int_t iLRSide) { |
2006 | // | |
2007 | // return a box containing the front-end hybrid | |
2008 | // | |
2009 | ||
2010 | Double_t roundHoleX = -fgkHybridWidth/2+fgkHybRndHoleX; | |
2011 | ||
2012 | Double_t screenTotalThick = fgkHybGlueScrnThick+fgkHybUpThick+fgkHybAlThick; | |
2013 | Double_t lowFLTotalThick = fgkHybGlueLowThick+fgkHybUpThick+fgkHybAlThick; | |
2014 | // Double_t upFLTotalThick = fgkHybGlueUpThick +fgkHybUpThick+fgkHybAlThick; | |
2015 | Double_t chipsCCTotThick = fgkHybUnderNiThick+fgkHybGlueAgThick | |
2016 | +fgkHybChipThick+2*(fgkHybUpCCThick+fgkHybAlCCThick); | |
2017 | Double_t ccUpLayerTotThick = fgkHybUpCCThick+fgkHybAlCCThick+fgkHybUpCCThick; | |
2018 | // Double_t volumeThick = (fgkHybridThBridgeThick+screenTotalThick+lowFLTotalThick | |
2019 | // + upFLTotalThick + ccUpLayerTotThick); | |
2020 | Double_t volumeThick = (fgkHybridThBridgeThick+screenTotalThick+lowFLTotalThick | |
2021 | +fgkHybSMDheight); | |
2022 | Double_t lowLayerYmin = -volumeThick/2+fgkHybridThBridgeThick | |
2023 | +screenTotalThick; | |
2024 | Double_t flUpThick = fgkHybGlueUpThick+fgkHybUpThick; | |
2025 | ||
2026 | //**************************************************** media : | |
108bd0fe | 2027 | TGeoMedium *airSDD = GetMedium("SDD AIR$"); |
2028 | TGeoMedium *carbonFiberLadderStruct = GetMedium("SDDKAPTON (POLYCH2)$"); //ITSsddCarbonM55J | |
2029 | TGeoMedium *alSDD = GetMedium("AL$"); //ITSal | |
2030 | TGeoMedium *alSDD80p100 = GetMedium("AL$"); // to code !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! | |
2031 | TGeoMedium *alSDD50p100 = GetMedium("AL$"); // to code !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! | |
2032 | TGeoMedium *polyhamideSDD = GetMedium("SDDKAPTON (POLYCH2)$"); //ITSsddKAPTON_POLYCH2 | |
9c8369f9 | 2033 | TGeoMedium *niSDD = GetMedium("NICKEL$"); |
108bd0fe | 2034 | TGeoMedium *glueAG = GetMedium("SDDKAPTON (POLYCH2)$"); // to code !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
2035 | TGeoMedium *siliconSDD = GetMedium("SDD SI CHIP$"); //ITSsddSiChip | |
9c8369f9 | 2036 | TGeoMedium *medSMD = GetMedium("SDD X7R capacitors$"); // SDDX7Rcapacitors |
2037 | TGeoMedium *medSMDweld = GetMedium("SDD X7R weld$"); | |
b7943f00 | 2038 | |
2039 | //**************************************************** main volume : | |
9c8369f9 | 2040 | // TGeoBBox *hybridBox = new TGeoBBox("",fgkHybridWidth/2, volumeThick/2, |
2041 | // (fgkHybridLength)/2); | |
2042 | Double_t xhybr[6],yhybr[6]; | |
2043 | xhybr[0] = -fgkHybridWidth/2; | |
2044 | yhybr[0] = -volumeThick/2; | |
2045 | xhybr[1] = fgkHybridWidth/2; | |
2046 | yhybr[1] = -volumeThick/2; | |
2047 | xhybr[2] = fgkHybridWidth/2; | |
2048 | yhybr[2] = volumeThick/2; | |
2049 | xhybr[3] = -fgkHybridWidth/2; | |
2050 | yhybr[3] = volumeThick/2; | |
2051 | xhybr[4] = xhybr[3] - 1.05*fgkHybCC2SensorLen*SinD(fgkHybCC2SensorAng); | |
2052 | yhybr[4] = yhybr[3] - 1.05*fgkHybCC2SensorLen*CosD(fgkHybCC2SensorAng); | |
2053 | xhybr[5] = xhybr[4]; | |
2054 | yhybr[5] = yhybr[4] - volumeThick; | |
2055 | ||
2056 | TGeoXtru *hybridBox = new TGeoXtru(2); | |
2057 | hybridBox->DefinePolygon(6, xhybr, yhybr); | |
2058 | hybridBox->DefineSection(0,-fgkHybridLength/2); | |
2059 | hybridBox->DefineSection(1, fgkHybridLength/2); | |
2060 | ||
b7943f00 | 2061 | TGeoVolume *hybrid = new TGeoVolume("ITSsddHybridVol", hybridBox, |
2062 | airSDD); | |
2063 | ||
2064 | TGeoBBox *sThermalBridge = new TGeoBBox( "", fgkHybridWidth/2, | |
2065 | fgkHybridThBridgeThick/2, | |
2066 | fgkHybridLength/2); | |
c789ee28 | 2067 | |
b7943f00 | 2068 | //**************************************************** Thermal bridge : |
c789ee28 | 2069 | TGeoVolume *vThermalBridge = new TGeoVolume("ITSsddHybridThBridge", |
2070 | sThermalBridge, | |
2071 | carbonFiberLadderStruct); | |
2072 | vThermalBridge->SetLineColor(fColorCarbonFiber); | |
b7943f00 | 2073 | TGeoTranslation *thBridgeTr = new TGeoTranslation(0, -volumeThick/2 |
2074 | +fgkHybridThBridgeThick/2, 0); | |
2075 | hybrid->AddNode(vThermalBridge, 1, thBridgeTr); | |
2076 | ||
2077 | //**************************************************** Screen layer : | |
2078 | TGeoBBox *sAlScreenLayer = new TGeoBBox("sAlScreenLayer", fgkHybridWidth/2, | |
2079 | fgkHybAlThick/2, fgkHybridLength/2); | |
2080 | //here the upedex and glue layers are both assumed to be polyimide | |
2081 | TGeoBBox *sUpGlueScreenLayer = new TGeoBBox("sUpGlueScreenLayer", | |
2082 | fgkHybridWidth/2, | |
2083 | (fgkHybUpThick+fgkHybGlueScrnThick)/2, | |
2084 | fgkHybridLength/2); | |
2085 | TGeoTube *sRoundHole = new TGeoTube("sRoundHole", 0, fgkHybRndHoleRad, | |
2086 | (screenTotalThick+lowFLTotalThick)/2); | |
2087 | ||
2088 | TGeoTranslation *upGlueScreenTr = new TGeoTranslation("upGlueScreenTr",0, | |
2089 | -volumeThick/2+fgkHybridThBridgeThick+(fgkHybUpThick+fgkHybGlueScrnThick)/2,0); | |
2090 | ||
2091 | TGeoTranslation *alScreenTr = new TGeoTranslation("AlScreenTr", 0, | |
2092 | -volumeThick/2+fgkHybridThBridgeThick+fgkHybUpThick+fgkHybGlueScrnThick | |
2093 | +fgkHybAlThick/2, 0); | |
2094 | ||
2095 | TGeoTranslation hybHolePos1Tr(roundHoleX, | |
2096 | -volumeThick/2+fgkHybridThBridgeThick+(screenTotalThick+lowFLTotalThick)/2, | |
2097 | -fgkHybridLength/2+fgkHybRndHoleZ); | |
2098 | TGeoTranslation hybHolePos2Tr(roundHoleX, | |
2099 | -volumeThick/2+fgkHybridThBridgeThick+(screenTotalThick+lowFLTotalThick)/2, | |
2100 | fgkHybridLength/2-fgkHybRndHoleZ); | |
531d6cdc | 2101 | |
2102 | TGeoRotation *rotHole = new TGeoRotation("", 0, 90, 0); | |
2103 | TGeoCombiTrans *hybHolePos1 = new TGeoCombiTrans(hybHolePos1Tr, *rotHole); | |
b7943f00 | 2104 | hybHolePos1->SetName("hybHolePos1"); |
531d6cdc | 2105 | TGeoCombiTrans *hybHolePos2 = new TGeoCombiTrans(hybHolePos2Tr, *rotHole); |
b7943f00 | 2106 | hybHolePos2->SetName("hybHolePos2"); |
2107 | ||
2108 | upGlueScreenTr->RegisterYourself(); | |
2109 | alScreenTr->RegisterYourself(); | |
2110 | hybHolePos1->RegisterYourself(); | |
2111 | hybHolePos2->RegisterYourself(); | |
531d6cdc | 2112 | delete rotHole; |
b7943f00 | 2113 | |
2114 | TGeoCompositeShape *sScreenAl = new TGeoCompositeShape( | |
2115 | "sAlScreenLayer:AlScreenTr-(sRoundHole:hybHolePos1" | |
2116 | "+sRoundHole:hybHolePos2)"); | |
2117 | TGeoVolume *vScreenAl = new TGeoVolume("vScreenAl",sScreenAl, alSDD); | |
2118 | vScreenAl->SetLineColor(fColorAl); | |
2119 | TGeoCompositeShape *sScreenUpGlue = new TGeoCompositeShape( | |
2120 | "sUpGlueScreenLayer:upGlueScreenTr-(sRoundHole:hybHolePos1" | |
2121 | "+sRoundHole:hybHolePos2)"); | |
2122 | TGeoVolume *vScreenUpGlue = new TGeoVolume("vScreenUpGlue", | |
2123 | sScreenUpGlue,polyhamideSDD); | |
2124 | vScreenUpGlue->SetLineColor(fColorPolyhamide); | |
2125 | ||
2126 | hybrid->AddNode(vScreenUpGlue, 1, 0); | |
2127 | hybrid->AddNode(vScreenAl, 1, 0); | |
2128 | ||
2129 | //**************************************************** FL low layer : | |
2130 | Double_t sideWidth1 = fgkHybFLlowChipZ1 - fgkHybFLlowHoleDZ/2; | |
2131 | Double_t sideWidth2 = fgkHybridLength - fgkHybFLlowChipZ4 - fgkHybFLlowHoleDZ/2; | |
2132 | ||
2133 | //here the upedex and glue layers are both assumed to be polyimide | |
2134 | TGeoBBox *sUpGlueBar1 = new TGeoBBox("sUpGlueBar1", fgkHybridWidth/2, | |
2135 | (fgkHybGlueLowThick+fgkHybUpThick)/2, | |
2136 | sideWidth1/2); | |
2137 | TGeoBBox *sAlBar1 = new TGeoBBox("sAlBar1", fgkHybridWidth/2, | |
2138 | fgkHybAlThick/2, sideWidth1/2); | |
2139 | ||
2140 | TGeoTranslation *upGlueBarTr1 = new TGeoTranslation("upGlueBarTr1", 0, | |
2141 | lowLayerYmin+(fgkHybGlueLowThick+fgkHybUpThick)/2, | |
2142 | -(fgkHybridLength-sideWidth1)/2); | |
2143 | TGeoTranslation *alBarTr1 = new TGeoTranslation("alBarTr1", 0, | |
2144 | lowLayerYmin+fgkHybGlueLowThick+fgkHybUpThick+fgkHybAlThick/2, | |
2145 | -(fgkHybridLength-sideWidth1)/2); | |
2146 | upGlueBarTr1->RegisterYourself(); | |
2147 | alBarTr1->RegisterYourself(); | |
2148 | ||
2149 | TGeoCompositeShape *sLowUpGlueBar1 = new TGeoCompositeShape( | |
2150 | "sUpGlueBar1:upGlueBarTr1-sRoundHole:hybHolePos1"); | |
2151 | TGeoCompositeShape *sLowAlBar1 = new TGeoCompositeShape( | |
2152 | "sAlBar1:alBarTr1-sRoundHole:hybHolePos1"); | |
2153 | TGeoVolume *vLowUpGlueBar1 = new TGeoVolume("vLowUpGlueBar1", | |
2154 | sLowUpGlueBar1, polyhamideSDD); | |
2155 | TGeoVolume *vLowAlBar1 = new TGeoVolume("vLowAlBar1", | |
2156 | sLowAlBar1, alSDD); | |
2157 | vLowUpGlueBar1->SetLineColor(fColorPolyhamide); | |
2158 | vLowAlBar1->SetLineColor(fColorAl); | |
2159 | hybrid->AddNode(vLowUpGlueBar1,1,0); | |
2160 | hybrid->AddNode(vLowAlBar1,1,0); | |
2161 | ||
2162 | //--- | |
2163 | //here the upedex and glue layers are both assumed to be polyimide | |
2164 | TGeoBBox *sUpGlueBar2 = new TGeoBBox("sUpGlueBar2", fgkHybridWidth/2, | |
2165 | (fgkHybGlueLowThick+fgkHybUpThick)/2, | |
2166 | sideWidth2/2); | |
2167 | TGeoBBox *sAlBar2 = new TGeoBBox("sAlBar2", fgkHybridWidth/2, | |
2168 | fgkHybAlThick/2, sideWidth2/2); | |
2169 | ||
9c8369f9 | 2170 | TGeoTranslation *upGlueBarTr2 = new TGeoTranslation("upGlueBarTr2", 0, |
b7943f00 | 2171 | lowLayerYmin+(fgkHybGlueLowThick+fgkHybUpThick)/2, |
2172 | (fgkHybridLength-sideWidth2)/2); | |
2173 | TGeoTranslation *alBarTr2 = new TGeoTranslation("alBarTr2", 0, | |
2174 | lowLayerYmin+fgkHybGlueLowThick+fgkHybUpThick+fgkHybAlThick/2, | |
2175 | (fgkHybridLength-sideWidth2)/2); | |
2176 | upGlueBarTr2->RegisterYourself(); | |
2177 | alBarTr2->RegisterYourself(); | |
2178 | ||
2179 | TGeoCompositeShape *sLowUpGlueBar2 = new TGeoCompositeShape( | |
2180 | "sUpGlueBar2:upGlueBarTr2-sRoundHole:hybHolePos2"); | |
2181 | TGeoCompositeShape *sLowAlBar2 = new TGeoCompositeShape( | |
2182 | "sAlBar2:alBarTr2-sRoundHole:hybHolePos2"); | |
2183 | TGeoVolume *vLowUpGlueBar2 = new TGeoVolume("vLowUpGlueBar2",sLowUpGlueBar2, | |
2184 | polyhamideSDD); | |
2185 | TGeoVolume *vLowAlBar2 = new TGeoVolume("vLowAlBar2",sLowAlBar2, | |
2186 | alSDD); | |
2187 | vLowUpGlueBar2->SetLineColor(fColorPolyhamide); | |
2188 | vLowAlBar2->SetLineColor(fColorAl); | |
2189 | hybrid->AddNode(vLowUpGlueBar2, 1, 0); | |
2190 | hybrid->AddNode(vLowAlBar2, 1, 0); | |
2191 | ||
108bd0fe | 2192 | if(GetDebug(3)) { // Remove compiler warning. |
b7943f00 | 2193 | sAlScreenLayer->InspectShape(); |
2194 | sUpGlueScreenLayer->InspectShape(); | |
2195 | sRoundHole->InspectShape(); | |
2196 | sUpGlueBar1->InspectShape(); | |
2197 | sUpGlueBar2->InspectShape(); | |
2198 | sAlBar1->InspectShape(); | |
2199 | sAlBar2->InspectShape(); | |
2200 | }; | |
2201 | //--- | |
2202 | //using class AliITSv11GeomCableFlat to add 2-layer segments ... | |
2203 | Double_t piece1width = fgkHybFLlowPasX-fgkHybFLlowHolePasDX/2; | |
2204 | AliITSv11GeomCableFlat lowFLpiece("lowFLpiece1",piece1width, | |
2205 | lowFLTotalThick); | |
2206 | lowFLpiece.SetNLayers(2); | |
2207 | lowFLpiece.SetLayer(0, fgkHybGlueLowThick+fgkHybUpThick, polyhamideSDD, | |
2208 | fColorPolyhamide); | |
2209 | lowFLpiece.SetLayer(1, fgkHybAlThick, alSDD80p100, fColorAl); | |
2210 | // alSDD at 80% : mostly to take into account strips of piece 3 | |
2211 | ||
2212 | Double_t x1[3] = { -fgkHybridWidth/2 + piece1width/2, | |
2213 | lowLayerYmin + lowFLTotalThick/2, | |
2214 | -fgkHybridLength/2 + sideWidth1 }; | |
2215 | Double_t x2[3] ={ x1[0], x1[1], fgkHybridLength/2 - sideWidth2 }; | |
2216 | Double_t vZ[3] = {0,0,1}; | |
2217 | lowFLpiece.AddCheckPoint( hybrid, 0, x2, vZ ); | |
2218 | lowFLpiece.AddCheckPoint( hybrid, 1, x1, vZ ); | |
2219 | lowFLpiece.SetInitialNode(hybrid); | |
108bd0fe | 2220 | lowFLpiece.CreateAndInsertBoxCableSegment(1); |
b7943f00 | 2221 | lowFLpiece.ResetPoints(); |
2222 | ||
2223 | Double_t piece2width = fgkHybFLlowAmbX-fgkHybFLlowPasX | |
2224 | -fgkHybFLlowHolePasDX/2-fgkHybFLlowHoleAmbDX/2; | |
2225 | ||
2226 | lowFLpiece.SetWidth(piece2width); | |
2227 | lowFLpiece.SetName("lowFLpiece2"); | |
2228 | x1[0] = piece2width/2+fgkHybFLlowPasX+fgkHybFLlowHolePasDX/2-fgkHybridWidth/2; | |
2229 | x2[0] = x1[0]; | |
2230 | lowFLpiece.AddCheckPoint( hybrid, 0, x2, vZ ); | |
2231 | lowFLpiece.AddCheckPoint( hybrid, 1, x1, vZ ); | |
108bd0fe | 2232 | lowFLpiece.CreateAndInsertBoxCableSegment(1); |
b7943f00 | 2233 | lowFLpiece.ResetPoints(); |
2234 | ||
2235 | Double_t piece3width = fgkHybridWidth - fgkHybFLlowAmbX | |
2236 | - fgkHybFLlowHoleAmbDX/2; | |
2237 | ||
2238 | lowFLpiece.SetWidth(piece3width); | |
2239 | lowFLpiece.SetName("lowFLpiece3"); | |
2240 | x1[0] = fgkHybridWidth/2-piece3width/2; | |
2241 | x2[0] = x1[0]; | |
2242 | lowFLpiece.AddCheckPoint( hybrid, 0, x2, vZ ); | |
2243 | lowFLpiece.AddCheckPoint( hybrid, 1, x1, vZ ); | |
108bd0fe | 2244 | lowFLpiece.CreateAndInsertBoxCableSegment(1); |
b7943f00 | 2245 | |
2246 | Double_t zChips[4] = {fgkHybFLlowChipZ1,fgkHybFLlowChipZ2, | |
2247 | fgkHybFLlowChipZ3,fgkHybFLlowChipZ4}; | |
2248 | Double_t vX[3] = {1,0,0}; | |
2249 | for (Int_t i=0; i<3; i++) { | |
2250 | char ch[20]; | |
6932f314 | 2251 | snprintf(ch, 20, "lowFLpieceA%i", i+4); |
b7943f00 | 2252 | lowFLpiece.SetName(ch); |
2253 | lowFLpiece.SetWidth(zChips[i+1]-zChips[i]-fgkHybFLlowHoleDZ); | |
2254 | ||
2255 | lowFLpiece.SetLayer(1, fgkHybAlThick, alSDD, fColorAl); | |
2256 | x1[0] = -fgkHybridWidth/2 + piece1width; | |
2257 | x2[0] = x1[0] + fgkHybFLlowHolePasDX; | |
2258 | Double_t zPiece = (zChips[i+1]+zChips[i])/2 - fgkHybridLength/2; | |
2259 | x1[2] = zPiece; x2[2] = zPiece; | |
2260 | lowFLpiece.AddCheckPoint( hybrid, 0, x2, vX ); | |
2261 | lowFLpiece.AddCheckPoint( hybrid, 1, x1, vX ); | |
108bd0fe | 2262 | lowFLpiece.CreateAndInsertBoxCableSegment(1,90); |
b7943f00 | 2263 | lowFLpiece.ResetPoints(); |
2264 | ||
6932f314 | 2265 | snprintf(ch, 20, "lowFLpieceB%i", i+4); |
b7943f00 | 2266 | lowFLpiece.SetName(ch); |
2267 | x1[0] = fgkHybridWidth/2 - piece3width; | |
2268 | x2[0] = x1[0] - fgkHybFLlowHoleAmbDX; | |
2269 | lowFLpiece.AddCheckPoint( hybrid, 0, x1, vX ); | |
2270 | lowFLpiece.AddCheckPoint( hybrid, 1, x2, vX ); | |
108bd0fe | 2271 | lowFLpiece.CreateAndInsertBoxCableSegment(1,90); |
b7943f00 | 2272 | }; |
2273 | ||
2274 | //**************************************************** chips+CC: | |
2275 | AliITSv11GeomCableFlat chip("", fgkHybChipsDZ, chipsCCTotThick); | |
2276 | chip.SetInitialNode(hybrid); | |
2277 | chip.SetNLayers(5); | |
2278 | chip.SetLayer(0, fgkHybUnderNiThick, niSDD, 2); | |
2279 | chip.SetLayer(1, fgkHybGlueAgThick, glueAG, 4); | |
2280 | chip.SetLayer(2, fgkHybChipThick, siliconSDD, fColorSilicon); | |
2281 | chip.SetLayer(3, fgkHybUpCCThick+fgkHybUpCCThick, polyhamideSDD, | |
2282 | fColorPolyhamide); | |
2283 | chip.SetLayer(4, fgkHybAlCCThick+fgkHybAlCCThick, alSDD80p100, fColorAl); | |
2284 | // Here the tho CC (low+up) are merged | |
2285 | // In fact, the last layer has a smaller surface of Al -> I put 80% | |
2286 | ||
2287 | x1[1] = lowLayerYmin + chipsCCTotThick/2; | |
2288 | x2[1] = x1[1]; | |
2289 | char ch[20]; | |
2290 | ||
2291 | for (Int_t i=0; i<4; i++) { | |
6932f314 | 2292 | snprintf(ch, 20, "pascalCC%i", i); |
b7943f00 | 2293 | chip.SetName(ch); |
2294 | x1[0] = fgkHybFLlowPasX - fgkHybridWidth/2 - fgkHybPascalDX/2; | |
2295 | x2[0] = x1[0] + fgkHybPascalDX; | |
2296 | x1[2] = zChips[i] - fgkHybridLength/2; | |
2297 | x2[2] = x1[2]; | |
2298 | chip.AddCheckPoint( hybrid, 0, x1, vX ); | |
2299 | chip.AddCheckPoint( hybrid, 1, x2, vX ); | |
108bd0fe | 2300 | chip.CreateAndInsertBoxCableSegment(1,-90); |
b7943f00 | 2301 | chip.ResetPoints(); |
2302 | ||
6932f314 | 2303 | snprintf(ch, 20, "ambraCC%i", i); |
b7943f00 | 2304 | chip.SetName(ch); |
2305 | x1[0] = fgkHybFLlowAmbX - fgkHybridWidth/2 - fgkHybAmbraDX/2; | |
2306 | x2[0] = x1[0] + fgkHybAmbraDX; | |
2307 | chip.AddCheckPoint( hybrid, 0, x1, vX ); | |
2308 | chip.AddCheckPoint( hybrid, 1, x2, vX ); | |
108bd0fe | 2309 | chip.CreateAndInsertBoxCableSegment(1,-90); |
b7943f00 | 2310 | chip.ResetPoints(); |
2311 | }; | |
c789ee28 | 2312 | |
b7943f00 | 2313 | //**************************************************** CC outside chips: |
73dfc864 | 2314 | // I don't think there is a second aluminium layer here ... |
b7943f00 | 2315 | for (Int_t i = 0; i<4; i++) { |
6932f314 | 2316 | snprintf(ch, 20, "ccLayerA%i", i); |
b7943f00 | 2317 | |
2318 | AliITSv11GeomCableFlat ccLayer1(ch, 6.6*fgkmm, ccUpLayerTotThick); | |
2319 | ccLayer1.SetInitialNode(hybrid); | |
2320 | ccLayer1.SetNLayers(2); | |
2321 | ccLayer1.SetLayer(0, 2*fgkHybUpCCThick, polyhamideSDD, fColorPolyhamide); | |
2322 | ccLayer1.SetLayer(1, fgkHybAlCCThick, alSDD50p100, fColorAl); | |
2323 | // Al at ~50% | |
2324 | ||
2325 | x1[0] = -fgkHybridWidth/2; | |
2326 | x2[0] = fgkHybFLlowPasX - fgkHybridWidth/2 - fgkHybPascalDX/2; | |
2327 | x1[1] = lowLayerYmin + fgkHybUnderNiThick + fgkHybGlueAgThick | |
2328 | + fgkHybChipThick + ccUpLayerTotThick/2; | |
2329 | x2[1] = x1[1]; | |
2330 | x1[2] = zChips[i] - fgkHybridLength/2; | |
2331 | x2[2] = x1[2]; | |
2332 | ccLayer1.AddCheckPoint( hybrid, 0, x1, vX ); | |
2333 | ccLayer1.AddCheckPoint( hybrid, 1, x2, vX ); | |
108bd0fe | 2334 | ccLayer1.CreateAndInsertBoxCableSegment(1,-90); |
b7943f00 | 2335 | |
6932f314 | 2336 | snprintf(ch, 20, "ccLayerB%i", i); |
b7943f00 | 2337 | AliITSv11GeomCableFlat ccLayer2(ch, fgkHybChipsDZ, ccUpLayerTotThick); |
2338 | ccLayer2.SetInitialNode(hybrid); | |
2339 | ccLayer2.SetNLayers(2); | |
2340 | ccLayer2.SetLayer(0, 2*fgkHybUpCCThick, polyhamideSDD, fColorPolyhamide); | |
2341 | ccLayer2.SetLayer(1, fgkHybAlCCThick, alSDD50p100, fColorAl); | |
2342 | // Al at ~50% | |
2343 | ||
2344 | x1[0] = -fgkHybridWidth/2 + fgkHybFLlowPasX + fgkHybPascalDX/2; | |
2345 | x2[0] = -fgkHybridWidth/2 + fgkHybFLlowAmbX - fgkHybAmbraDX/2; | |
2346 | ccLayer2.AddCheckPoint( hybrid, 0, x1, vX ); | |
2347 | ccLayer2.AddCheckPoint( hybrid, 1, x2, vX ); | |
108bd0fe | 2348 | ccLayer2.CreateAndInsertBoxCableSegment(1,-90); |
b7943f00 | 2349 | ccLayer2.ResetPoints(); |
6932f314 | 2350 | snprintf(ch, 20, "ccLayerC%i", i); |
b7943f00 | 2351 | ccLayer2.SetName(ch); |
2352 | x1[0] = -fgkHybridWidth/2 + fgkHybFLlowAmbX + fgkHybAmbraDX/2; | |
2353 | x2[0] = fgkHybridWidth/2 - fgkHybFLUpperWidth + 3*fgkmm; | |
2354 | x1[1] = lowLayerYmin + lowFLTotalThick + flUpThick + fgkHybAlThick | |
2355 | + ccUpLayerTotThick/2; | |
2356 | x2[1] = x1[1]; | |
2357 | ||
2358 | ccLayer2.AddCheckPoint( hybrid, 0, x1, vX ); | |
2359 | ccLayer2.AddCheckPoint( hybrid, 1, x2, vX ); | |
108bd0fe | 2360 | ccLayer2.CreateAndInsertBoxCableSegment(1,-90); |
9c8369f9 | 2361 | |
2362 | //**************************************************** CC to sensors: | |
2363 | // (alas, we cannot use GeomCableFlat here because section is not constant) | |
4249b2ee | 2364 | Double_t xcc[8],ycc[8]; |
9c8369f9 | 2365 | xcc[0] = -0.5*ccLayer1.GetWidth(); |
2366 | ycc[0] = 0; | |
2367 | xcc[1] = 0.5*ccLayer1.GetWidth(); | |
2368 | ycc[1] = 0; | |
2369 | xcc[2] = xcc[1]; | |
4249b2ee | 2370 | ycc[2] = -fgkHybCC2SensorLen*0.8; |
2371 | xcc[3] = xcc[2] + 0.1*fgkHybCC2SensorWid; | |
9c8369f9 | 2372 | ycc[3] = ycc[2]; |
2373 | xcc[4] = xcc[3]; | |
4249b2ee | 2374 | ycc[4] = -fgkHybCC2SensorLen; |
2375 | xcc[5] = xcc[4] - fgkHybCC2SensorWid; | |
2376 | ycc[5] = ycc[4]; | |
2377 | xcc[6] = xcc[5]; | |
2378 | ycc[6] = 0.8*ycc[5]; | |
2379 | xcc[7] = xcc[0]; | |
2380 | ycc[7] = 0.2*ycc[5]; | |
9c8369f9 | 2381 | |
2382 | TGeoXtru* ccToSensPoliSh = new TGeoXtru(2); | |
4249b2ee | 2383 | ccToSensPoliSh->DefinePolygon(8, xcc, ycc); |
9c8369f9 | 2384 | ccToSensPoliSh->DefineSection(0, 0.); |
2385 | ccToSensPoliSh->DefineSection(1, ccLayer1.GetThickness()); | |
2386 | ||
6932f314 | 2387 | snprintf(ch, 20, "ccToSens%i", i); |
9c8369f9 | 2388 | TGeoVolume* ccToSensPoliVol = new TGeoVolume(ch, ccToSensPoliSh, polyhamideSDD); |
2389 | ccToSensPoliVol->SetLineColor(fColorPolyhamide); | |
2390 | ||
2391 | TGeoXtru* ccToSensAlSh = new TGeoXtru(2); | |
5d9d4033 | 2392 | xcc[6] += 0.001; |
2393 | ycc[7] -= 0.001; | |
4249b2ee | 2394 | ccToSensAlSh->DefinePolygon(8, xcc, ycc); |
9c8369f9 | 2395 | ccToSensAlSh->DefineSection(0, 0.); |
2396 | ccToSensAlSh->DefineSection(1, fgkHybAlCCThick); | |
2397 | ||
6932f314 | 2398 | snprintf(ch, 20, "ccToSensAl%i", i); |
9c8369f9 | 2399 | TGeoVolume* ccToSensAlVol = new TGeoVolume(ch, ccToSensAlSh, alSDD50p100); |
2400 | ccToSensAlVol->SetLineColor(fColorAl); | |
2401 | ||
2402 | ccToSensPoliVol->AddNode(ccToSensAlVol, 1, 0); | |
2403 | ||
2404 | Double_t coord[3]; | |
2405 | ccLayer1.GetPoint(0,coord); | |
2406 | hybrid->AddNode(ccToSensPoliVol, i+1, | |
2407 | new TGeoCombiTrans(coord[0], coord[1], coord[2], | |
2408 | new TGeoRotation("",-90-fgkHybCC2SensorAng, 90, 90))); | |
b7943f00 | 2409 | }; |
c789ee28 | 2410 | |
b7943f00 | 2411 | //**************************************************** FL UP: |
2412 | // (last Al layer will be a special triangular shape) | |
2413 | TGeoBBox *sFLupPolyhamide = new TGeoBBox("sFLupPolyhamide", | |
2414 | fgkHybFLUpperWidth/2, flUpThick/2, | |
2415 | fgkHybFLUpperLength/2); | |
2416 | TGeoVolume *vFLupPolyhamide = new TGeoVolume("vFLupPolyhamide", | |
2417 | sFLupPolyhamide, polyhamideSDD); | |
2418 | vFLupPolyhamide->SetLineColor(fColorPolyhamide); | |
2419 | TGeoTranslation *trFLupPolyhamide = | |
2420 | new TGeoTranslation(fgkHybridWidth/2-fgkHybFLUpperWidth/2, | |
2421 | lowLayerYmin+lowFLTotalThick+flUpThick/2,0); | |
2422 | ||
2423 | hybrid->AddNode(vFLupPolyhamide, 1, trFLupPolyhamide); | |
2424 | ||
2425 | TGeoArb8 *aluStrip = new TGeoArb8(fgkHybAlThick/2); | |
2426 | aluStrip->SetVertex( 0,-fgkHybFLUpperAlDZ/2, fgkHybFLUpperWidth); | |
2427 | aluStrip->SetVertex( 1, fgkHybFLUpperAlDZ/2, fgkHybFLUpperWidth); | |
2428 | aluStrip->SetVertex( 2, fgkHybFLUpperAlDZ/2, fgkHybFLUpperWidth-fgkHybFLUpperAldx); | |
2429 | aluStrip->SetVertex( 3,-fgkHybFLUpperAlDZ/2, 0); | |
2430 | aluStrip->SetVertex( 4,-fgkHybFLUpperAlDZ/2, fgkHybFLUpperWidth); | |
2431 | aluStrip->SetVertex( 5, fgkHybFLUpperAlDZ/2, fgkHybFLUpperWidth); | |
2432 | aluStrip->SetVertex( 6, fgkHybFLUpperAlDZ/2, fgkHybFLUpperWidth-fgkHybFLUpperAldx); | |
2433 | aluStrip->SetVertex( 7,-fgkHybFLUpperAlDZ/2, 0); | |
2434 | TGeoVolume *vAluStrip = new TGeoVolume("vAluStrip",aluStrip, alSDD50p100); | |
2435 | // Al at ~50% | |
2436 | ||
2437 | vAluStrip->SetLineColor(fColorAl); | |
531d6cdc | 2438 | //TGeoRotation rotAluStrip("rotAluStrip",0, -90, 90); |
2439 | TGeoRotation *rotAluStrip = new TGeoRotation("rotAluStrip",0, -90, 90); | |
2440 | ||
b7943f00 | 2441 | Double_t yRotAluStrip = lowLayerYmin+lowFLTotalThick |
2442 | +flUpThick+fgkHybAlThick/2; | |
2443 | TGeoCombiTrans *aluStripTr1 = new TGeoCombiTrans( | |
2444 | fgkHybridWidth/2,yRotAluStrip, | |
531d6cdc | 2445 | fgkHybridLength/2-fgkHybFLlowChipZ1+1*fgkmm, rotAluStrip); |
b7943f00 | 2446 | TGeoCombiTrans *aluStripTr2 = new TGeoCombiTrans(*aluStripTr1); |
2447 | AddTranslationToCombiTrans(aluStripTr2,0,0, | |
2448 | fgkHybFLlowChipZ1-fgkHybFLlowChipZ2); | |
2449 | TGeoCombiTrans *aluStripTr3 = new TGeoCombiTrans(*aluStripTr2); | |
2450 | AddTranslationToCombiTrans(aluStripTr3,0,0, | |
2451 | fgkHybFLlowChipZ2-fgkHybFLlowChipZ3); | |
2452 | TGeoCombiTrans *aluStripTr4 = new TGeoCombiTrans(*aluStripTr3); | |
2453 | AddTranslationToCombiTrans(aluStripTr4,0,0, | |
2454 | fgkHybFLlowChipZ3-fgkHybFLlowChipZ4); | |
2455 | ||
2456 | hybrid->AddNode(vAluStrip, 1, aluStripTr1); | |
2457 | hybrid->AddNode(vAluStrip, 2, aluStripTr2); | |
2458 | hybrid->AddNode(vAluStrip, 3, aluStripTr3); | |
2459 | hybrid->AddNode(vAluStrip, 4, aluStripTr4); | |
b7943f00 | 2460 | //**************************************************** SMD: |
2461 | TGeoBBox *hybSMD = new TGeoBBox("ITSsddSMDshape", | |
2462 | fgkHybSMDmiddleL/2+fgkHybSMDendL, | |
2463 | fgkHybSMDheight/2,fgkHybSMDendW/2); | |
2464 | TGeoVolume *vHybSMD = new TGeoVolume("ITSsddSMD",hybSMD,airSDD); | |
2465 | ||
2466 | TGeoBBox *hybSMDmiddle = new TGeoBBox("ITSsddSMDmiddleShape", | |
2467 | fgkHybSMDmiddleL/2,fgkHybSMDheight/2, | |
2468 | fgkHybSMDmiddleW/2); | |
2469 | TGeoVolume *vHybSMDmiddle = new TGeoVolume("ITSsddSMDmiddle", | |
2470 | hybSMDmiddle,medSMD); | |
2471 | vHybSMDmiddle->SetLineColor(fColorSMD); | |
2472 | TGeoBBox *hybSMDend = new TGeoBBox("ITSsddSMDendShape", | |
2473 | fgkHybSMDendL/2,fgkHybSMDheight/2,fgkHybSMDendW/2); | |
2474 | TGeoVolume *vHybSMDend = new TGeoVolume("ITSsddSMDend", | |
2475 | hybSMDend,medSMDweld); | |
2476 | vHybSMDend->SetLineColor(fColorSMDweld); | |
2477 | TGeoTranslation *vHybSMDendTr1 = new TGeoTranslation("", | |
2478 | (fgkHybSMDmiddleL+fgkHybSMDendL)/2,0,0); | |
2479 | TGeoTranslation *vHybSMDendTr2 = new TGeoTranslation("", | |
2480 | -(fgkHybSMDmiddleL+fgkHybSMDendL)/2,0,0); | |
2481 | vHybSMD->AddNode(vHybSMDmiddle,1,0); | |
2482 | vHybSMD->AddNode(vHybSMDend,1,vHybSMDendTr1); | |
2483 | vHybSMD->AddNode(vHybSMDend,2,vHybSMDendTr2); | |
2484 | for (Int_t i=0; i<fgkNHybSMD; i++) { | |
2485 | TGeoTranslation *vHybSMDtr = new TGeoTranslation("", | |
2486 | -fgkHybridWidth/2+fgkHybSMDposX[i], | |
2487 | lowLayerYmin+lowFLTotalThick+fgkHybSMDheight/2, | |
2488 | -fgkHybridLength/2+fgkHybSMDposZ[i]); | |
2489 | hybrid->AddNode(vHybSMD, i+1, vHybSMDtr); | |
2490 | }; | |
2491 | ||
b7943f00 | 2492 | if (iLRSide == 0) { |
2493 | }; | |
2494 | ||
2495 | if(GetDebug(1)) hybrid->CheckOverlaps(0.01); | |
2496 | hybrid->SetVisibility(kFALSE); | |
2497 | return hybrid; | |
531d6cdc | 2498 | } |
c789ee28 | 2499 | |
db486a6e | 2500 | //________________________________________________________________________ |
73dfc864 | 2501 | TGeoVolume* AliITSv11GeometrySDD::CreateLadderSegment(Int_t iLay, Int_t iSeg) { |
b7943f00 | 2502 | // |
73dfc864 | 2503 | // Return a TGeoVolume* containing a segment of a ladder. |
b7943f00 | 2504 | // |
2505 | ||
e118532f | 2506 | TGeoMedium *phynoxSDD = GetMedium("INOX$"); |
108bd0fe | 2507 | TGeoMedium *coolerMediumSDD = GetMedium("WATER$"); |
73dfc864 | 2508 | TGeoMedium *airSDD = GetMedium("SDD AIR$"); |
9c8369f9 | 2509 | TGeoMedium *alSDD = GetMedium("AL$"); |
b7943f00 | 2510 | |
2511 | Double_t tDY = fgkLadderSegBoxDH/2; //space left on top of the ladder | |
2512 | Double_t segmentLength = fgkSegmentLength; | |
2513 | Double_t spaceBetweenCables = 500*fgkmicron; | |
2514 | ||
2515 | //***************************************** | |
2516 | // Set parameters according to (iLay,iSeg): | |
2517 | //***************************************** | |
2518 | Int_t nDetectors = fgkLay3Ndet; | |
2519 | Double_t coolPipeSuppH = fgkLay3CoolPipeSuppH; | |
2520 | Double_t sensorCenterZPos = fLay3sensorZPos[iSeg]- | |
2521 | (fgkSegmentLength*fgkLay3Ndet/2. - | |
2522 | fgkSegmentLength/2-(iSeg)*fgkSegmentLength); | |
2523 | // sensorCenterZPos = z in segment local coord syst. | |
2524 | ||
2525 | AliITSv11GeomCableFlat *digitCableA = fDigitCableLay3A; | |
2526 | AliITSv11GeomCableFlat *digitCableB = fDigitCableLay3B; | |
2527 | ||
2528 | if (iLay==3) { | |
2529 | } else if (iLay==4) { | |
2530 | nDetectors = fgkLay4Ndet; | |
2531 | coolPipeSuppH = fgkLay4CoolPipeSuppH; | |
2532 | sensorCenterZPos = fLay4sensorZPos[iSeg]- | |
2533 | (fgkSegmentLength*fgkLay4Ndet/2. - | |
2534 | fgkSegmentLength/2-(iSeg)*fgkSegmentLength); | |
2535 | digitCableA = fDigitCableLay4A; | |
2536 | digitCableB = fDigitCableLay4B; | |
2537 | } else | |
2538 | printf("AliITSv11GeometrySDD::CreateLadderSegment Wrong layer index !"); | |
2539 | ||
2540 | ||
2541 | Double_t cableSideSign = -1; | |
2542 | if (iSeg<nDetectors/2) cableSideSign = 1; | |
2543 | Double_t spaceForCables = spaceBetweenCables* | |
2544 | (nDetectors-TMath::Abs(nDetectors-2*iSeg-1)-1)/2 | |
2545 | +0.1*fgkmicron; | |
2546 | // gives [0-1-2-2-1-0]*spaceBetweenCables | |
2547 | // or [0-1-2-3-3-2-1-0]*spaceBetweenCables | |
2548 | Int_t iUpdateCableMin; | |
2549 | Int_t iUpdateCableMax; | |
2550 | if (cableSideSign==-1) { | |
2551 | iUpdateCableMin = nDetectors/2; | |
2552 | iUpdateCableMax = iSeg-1; | |
2553 | } else { | |
2554 | iUpdateCableMin = iSeg+1; | |
2555 | iUpdateCableMax = nDetectors/2-1; | |
2556 | }; | |
2557 | ||
2558 | if(GetDebug(1)){ | |
2559 | cout << "Segment ("<< iLay <<',' << iSeg | |
2560 | << ") : sensor z shift in local segment coord.=" | |
2561 | << sensorCenterZPos << endl; | |
2562 | }; | |
2563 | ||
2564 | //**************************** | |
2565 | // The segment volume | |
2566 | //**************************** | |
108bd0fe | 2567 | |
73dfc864 | 2568 | // Use of TGeoVolumeAssembly increases the calculation time of overlaps and very |
2569 | // likely slows down the transport of particles through the geometry | |
2570 | ||
2571 | //TGeoVolumeAssembly *virtualSeg = new TGeoVolumeAssembly("ITSsddSegment"); | |
2572 | ||
9c8369f9 | 2573 | // TGeoBBox *segBox = new TGeoBBox("ITSsddSegBox", |
2574 | // fgkLadderWidth/2+fgkPinSuppWidth+fgkLadderSegBoxDW, | |
2575 | // fgkLadderHeight/2+fgkLadderSegBoxDH/2, | |
2576 | // segmentLength/2); | |
2577 | // A shaped Xtru instead of a simple BBox to avoid overlaps and extrusions | |
2578 | TGeoXtru *segBox = new TGeoXtru(2); | |
2579 | segBox->SetName("ITSsddSegBox"); | |
2580 | ||
4249b2ee | 2581 | Double_t xseg[12],yseg[12]; |
2582 | xseg[ 0] = -(fgkLadderWidth/2+fgkPinSuppWidth+fgkLadderSegBoxDW); | |
2583 | yseg[ 0] = fgkLadderHeight/2+fgkLadderSegBoxDH/2; | |
2584 | xseg[ 1] = xseg[0]; | |
2585 | yseg[ 1] = -yseg[0]; | |
2586 | xseg[ 2] = 0.87*xseg[1]; | |
2587 | yseg[ 2] = yseg[1]; | |
4f7d5a2a | 2588 | xseg[ 3] = 0.77*xseg[1]; |
2589 | yseg[ 3] = -yseg[0] - 0.62*fgkHybCC2SensorLen; | |
2590 | xseg[ 4] = 0.72*xseg[1]; | |
4249b2ee | 2591 | yseg[ 4] = yseg[3]; |
2592 | xseg[ 5] = 0.83*xseg[1]; | |
2593 | yseg[ 5] = yseg[1]; | |
2594 | ||
2595 | for (Int_t j=0; j<6; j++) { | |
2596 | xseg[6+j] = -xseg[5-j]; | |
2597 | yseg[6+j] = yseg[5-j]; | |
2598 | } | |
2599 | ||
2600 | segBox->DefinePolygon(12, xseg, yseg); | |
9c8369f9 | 2601 | segBox->DefineSection(0,-segmentLength/2); |
2602 | segBox->DefineSection(1, segmentLength/2); | |
2603 | ||
73dfc864 | 2604 | TGeoVolume *virtualSeg = new TGeoVolume("ITSsddSegment", |
2605 | segBox, airSDD); | |
2606 | virtualSeg->SetVisibility(kFALSE); | |
b7943f00 | 2607 | |
2608 | //****************************** | |
2609 | // Carbon fiber structure : | |
2610 | //****************************** | |
2611 | ||
2612 | virtualSeg->AddNode(fLaddSegCommonVol[0], 1, fLaddSegCommonTr[0]); | |
2613 | Int_t volumeIndex = 1; | |
2614 | for (Int_t i = 1; i<fgkNladdSegCommonVol;i++ ) { | |
2615 | if (fLaddSegCommonVol[i]==fLaddSegCommonVol[i-1]) | |
2616 | volumeIndex++; | |
2617 | else | |
2618 | volumeIndex = 1; | |
2619 | virtualSeg->AddNode(fLaddSegCommonVol[i], volumeIndex, | |
2620 | fLaddSegCommonTr[i]); | |
2621 | }; | |
2622 | ||
2623 | //********************************** | |
2624 | // Pine support of the sensors : | |
2625 | //********************************** | |
531d6cdc | 2626 | TGeoRotation *rotPS1 = new TGeoRotation("",0,-90,90); |
2627 | TGeoRotation *rotPS2 = new TGeoRotation("",0,-90,-90); | |
2628 | ||
73dfc864 | 2629 | // The use of the following constructor type allow to use rotPS1 and rotPS2 |
2630 | // (and not copy them) therefore we gain some memory | |
b7943f00 | 2631 | TGeoCombiTrans *transPS1 = new TGeoCombiTrans( fgkPinDYOnSensor, |
2632 | - fgkLadderHeight/2.-tDY | |
2633 | + fgkPinSuppHeight/2., | |
531d6cdc | 2634 | sensorCenterZPos+fgkPinDXminOnSensor,rotPS1); |
73dfc864 | 2635 | |
2636 | TGeoCombiTrans *transPS2 = new TGeoCombiTrans( fgkPinDYOnSensor, | |
2637 | - fgkLadderHeight/2.-tDY | |
2638 | + fgkPinSuppHeight/2., | |
2639 | sensorCenterZPos+fgkPinDXminOnSensor,rotPS1); | |
b7943f00 | 2640 | AddTranslationToCombiTrans(transPS2, 0, 0, fgkPinPinDDXOnSensor); |
73dfc864 | 2641 | |
2642 | TGeoCombiTrans *transPS3 = new TGeoCombiTrans( fgkPinDYOnSensor, | |
2643 | - fgkLadderHeight/2.-tDY | |
2644 | + fgkPinSuppHeight/2., | |
2645 | sensorCenterZPos+fgkPinDXminOnSensor,rotPS1); | |
b7943f00 | 2646 | AddTranslationToCombiTrans(transPS3, 0, 0, -2*fgkPinDXminOnSensor); |
73dfc864 | 2647 | |
2648 | TGeoCombiTrans *transPS4 = new TGeoCombiTrans( fgkPinDYOnSensor, | |
2649 | - fgkLadderHeight/2.-tDY | |
2650 | + fgkPinSuppHeight/2., | |
2651 | sensorCenterZPos+fgkPinDXminOnSensor,rotPS1); | |
2652 | AddTranslationToCombiTrans(transPS4, 0, 0, -2*fgkPinDXminOnSensor-fgkPinPinDDXOnSensor); | |
b7943f00 | 2653 | |
2654 | TGeoCombiTrans *transPS5 = new TGeoCombiTrans( -fgkPinDYOnSensor, | |
2655 | - fgkLadderHeight/2. - tDY | |
2656 | + fgkPinSuppHeight/2., | |
531d6cdc | 2657 | sensorCenterZPos+fgkPinDXminOnSensor,rotPS2); |
73dfc864 | 2658 | |
2659 | TGeoCombiTrans *transPS6 = new TGeoCombiTrans( -fgkPinDYOnSensor, | |
2660 | - fgkLadderHeight/2. - tDY | |
2661 | + fgkPinSuppHeight/2., | |
2662 | sensorCenterZPos+fgkPinDXminOnSensor,rotPS2); | |
b7943f00 | 2663 | AddTranslationToCombiTrans(transPS6, 0, 0, fgkPinPinDDXOnSensor); |
73dfc864 | 2664 | |
2665 | TGeoCombiTrans *transPS7 = new TGeoCombiTrans( -fgkPinDYOnSensor, | |
2666 | - fgkLadderHeight/2. - tDY | |
2667 | + fgkPinSuppHeight/2., | |
2668 | sensorCenterZPos+fgkPinDXminOnSensor,rotPS2); | |
b7943f00 | 2669 | AddTranslationToCombiTrans(transPS7, 0, 0, -2*fgkPinDXminOnSensor); |
73dfc864 | 2670 | |
2671 | TGeoCombiTrans *transPS8 = new TGeoCombiTrans( -fgkPinDYOnSensor, | |
2672 | - fgkLadderHeight/2. - tDY | |
2673 | + fgkPinSuppHeight/2., | |
2674 | sensorCenterZPos+fgkPinDXminOnSensor,rotPS2); | |
2675 | AddTranslationToCombiTrans(transPS8, 0, 0, -2*fgkPinDXminOnSensor-fgkPinPinDDXOnSensor); | |
b7943f00 | 2676 | |
2677 | virtualSeg->AddNode(fPinSupport, 1, transPS1); | |
2678 | virtualSeg->AddNode(fPinSupport, 2, transPS2); | |
2679 | virtualSeg->AddNode(fPinSupport, 3, transPS3); | |
2680 | virtualSeg->AddNode(fPinSupport, 4, transPS4); | |
2681 | virtualSeg->AddNode(fPinSupport, 5, transPS5); | |
2682 | virtualSeg->AddNode(fPinSupport, 6, transPS6); | |
2683 | virtualSeg->AddNode(fPinSupport, 7, transPS7); | |
2684 | virtualSeg->AddNode(fPinSupport, 8, transPS8); | |
e118532f | 2685 | |
9c8369f9 | 2686 | TGeoMedium *pinMed = GetMedium("RYTON$"); |
e118532f | 2687 | Double_t fgkPinHeight = 4.5*fgkmm; |
2688 | TGeoTube *pineS = new TGeoTube("ITSsddPin",0,fgkPinR, | |
2689 | fgkPinHeight/2.); | |
2690 | TGeoVolume *pineV = new TGeoVolume("ITSsddPinVol", pineS, pinMed); | |
2691 | ||
2692 | TGeoCombiTrans *transPS2b = new TGeoCombiTrans( fgkPinDYOnSensor, | |
2693 | - fgkLadderHeight/2.-tDY | |
2694 | + fgkPinHeight/2., | |
2695 | sensorCenterZPos+fgkPinDXminOnSensor,rotPS1); | |
2696 | AddTranslationToCombiTrans(transPS2b, 0, 0, fgkPinPinDDXOnSensor); | |
2697 | virtualSeg->AddNode(pineV, 1, transPS2b); | |
2698 | ||
2699 | TGeoCombiTrans *transPS6b = new TGeoCombiTrans( -fgkPinDYOnSensor, | |
2700 | - fgkLadderHeight/2. - tDY | |
2701 | + fgkPinHeight/2., | |
2702 | sensorCenterZPos+fgkPinDXminOnSensor,rotPS2); | |
2703 | AddTranslationToCombiTrans(transPS6b, 0, 0, fgkPinPinDDXOnSensor); | |
2704 | virtualSeg->AddNode(pineV, 2, transPS6b); | |
2705 | ||
2706 | ||
2707 | TGeoCombiTrans *transPS4b = new TGeoCombiTrans( fgkPinDYOnSensor, | |
2708 | - fgkLadderHeight/2.-tDY | |
2709 | + fgkPinHeight/2., | |
2710 | sensorCenterZPos+fgkPinDXminOnSensor,rotPS1); | |
2711 | AddTranslationToCombiTrans(transPS4b, 0, 0, -2*fgkPinDXminOnSensor-fgkPinPinDDXOnSensor); | |
2712 | virtualSeg->AddNode(pineV, 3, transPS4b); | |
2713 | ||
2714 | TGeoCombiTrans *transPS8b = new TGeoCombiTrans( -fgkPinDYOnSensor, | |
2715 | - fgkLadderHeight/2. - tDY | |
2716 | + fgkPinHeight/2., | |
2717 | sensorCenterZPos+fgkPinDXminOnSensor,rotPS2); | |
2718 | AddTranslationToCombiTrans(transPS8b, 0, 0, -2*fgkPinDXminOnSensor-fgkPinPinDDXOnSensor); | |
2719 | virtualSeg->AddNode(pineV, 4, transPS8b); | |
2720 | ||
2721 | ||
b7943f00 | 2722 | //****************************** |
2723 | // Cooling pipe supports : | |
2724 | //****************************** | |
2725 | Double_t triangleHeight = fgkLadderHeight - fgkLadderBeamRadius; | |
2726 | Double_t halfTheta = TMath::ATan( 0.5*fgkLadderWidth/triangleHeight ); | |
2727 | Double_t triangleCPaxeDist = fgkCoolPipeSuppAxeDist-fgkCoolPipeSuppWidthExt- | |
2728 | fgkCoolPipeSuppWidthIn+fgkLadderBeamRadius; | |
2729 | ||
2730 | Double_t coolPipeSuppL = TMath::Tan(halfTheta)* | |
2731 | (triangleHeight+triangleCPaxeDist/ | |
2732 | TMath::Sin(halfTheta)-coolPipeSuppH); | |
2733 | if (fAddCoolingSyst) { | |
531d6cdc | 2734 | TGeoRotation *rotCPS2 = new TGeoRotation("", -halfTheta*TMath::RadToDeg(), -90, 90); |
2735 | TGeoRotation *rotCPS1 = new TGeoRotation("", halfTheta*TMath::RadToDeg(), -90, -90); | |
b7943f00 | 2736 | TGeoCombiTrans *transCPS1 = new TGeoCombiTrans(coolPipeSuppL, |
fa4639a3 | 2737 | -fgkLadderHeight/2. - tDY |
b7943f00 | 2738 | +coolPipeSuppH+fgkLadderBeamRadius, |
531d6cdc | 2739 | -segmentLength/2., rotCPS1); |
73dfc864 | 2740 | |
2741 | TGeoCombiTrans *transCPS3 = new TGeoCombiTrans(coolPipeSuppL, | |
2742 | -fgkLadderHeight/2. - tDY | |
2743 | +coolPipeSuppH+fgkLadderBeamRadius, | |
2744 | -segmentLength/2., rotCPS1); | |
b7943f00 | 2745 | AddTranslationToCombiTrans(transCPS3, 0, 0, segmentLength); |
2746 | ||
2747 | TGeoCombiTrans *transCPS2 = new TGeoCombiTrans(-coolPipeSuppL, | |
fa4639a3 | 2748 | -fgkLadderHeight/2.- tDY |
b7943f00 | 2749 | +coolPipeSuppH+fgkLadderBeamRadius, |
531d6cdc | 2750 | segmentLength/2., rotCPS2); |
73dfc864 | 2751 | |
2752 | TGeoCombiTrans *transCPS4 = new TGeoCombiTrans(-coolPipeSuppL, | |
2753 | -fgkLadderHeight/2.- tDY | |
2754 | +coolPipeSuppH+fgkLadderBeamRadius, | |
2755 | segmentLength/2., rotCPS2); | |
b7943f00 | 2756 | AddTranslationToCombiTrans(transCPS4, 0, 0, -segmentLength); |
2757 | ||
2758 | virtualSeg->AddNode(fCoolPipeSupportL, 1, transCPS1); | |
2759 | virtualSeg->AddNode(fCoolPipeSupportL, 2, transCPS2); | |
2760 | virtualSeg->AddNode(fCoolPipeSupportR, 1, transCPS3); | |
2761 | virtualSeg->AddNode(fCoolPipeSupportR, 2, transCPS4); | |
2762 | }; | |
2763 | ||
2764 | //************************ | |
2765 | // Cooling pipes : | |
2766 | //************************ | |
2767 | TGeoTranslation *pipeTr1 = new TGeoTranslation(coolPipeSuppL, | |
2768 | -fgkLadderHeight/2. - tDY + | |
2769 | fgkLadderBeamRadius+coolPipeSuppH, 0); | |
2770 | TGeoTranslation *pipeTr2 = new TGeoTranslation(-coolPipeSuppL, | |
2771 | -fgkLadderHeight/2.- tDY + | |
2772 | fgkLadderBeamRadius+coolPipeSuppH, 0); | |
2773 | ||
2774 | if (fAddCoolingSyst) { | |
108bd0fe | 2775 | TGeoTube *coolingPipeShape = new TGeoTube( fgkCoolPipeInnerDiam/2, |
2776 | fgkCoolPipeOuterDiam/2, | |
2777 | segmentLength/2); | |
2778 | TGeoTube *coolerShape = new TGeoTube( 0, fgkCoolPipeInnerDiam/2, | |
2779 | segmentLength/2); | |
2780 | ||
2781 | TGeoVolume *coolingPipe = new TGeoVolume("ITSsddCoolingPipe", | |
2782 | coolingPipeShape, phynoxSDD ); | |
2783 | coolingPipe->SetLineColor(fColorPhynox); | |
2784 | TGeoVolume *cooler = new TGeoVolume("ITSsddCoolingLiquid",coolerShape, | |
2785 | coolerMediumSDD ); | |
2786 | ||
2787 | ||
2788 | virtualSeg->AddNode(coolingPipe, 1, pipeTr1); | |
2789 | virtualSeg->AddNode(coolingPipe, 2, pipeTr2); | |
2790 | if (fCoolingOn) { | |
2791 | virtualSeg->AddNode(cooler, 1, pipeTr1); | |
2792 | virtualSeg->AddNode(cooler, 2, pipeTr2); | |
2793 | }; | |
b7943f00 | 2794 | }; |
c789ee28 | 2795 | |
b7943f00 | 2796 | //********************************** |
2797 | // Bases of hybrid thermal bridges | |
2798 | //********************************** | |
2799 | Double_t shiftHyb = 1.05; // shift between thermal Bridge base and thermal bridge | |
2800 | // approx !!! not clear on 0752/14-A | |
2801 | if (fAddCoolingSyst) { | |
73dfc864 | 2802 | TGeoRotation rotHybrid1("", 0, 0, -90 - fgkHybridAngle); |
2803 | TGeoRotation rotHybrid2("", 0 ,180, 90 - fgkHybridAngle); | |
2804 | TGeoCombiTrans *baseTr1 = new TGeoCombiTrans(*pipeTr2, rotHybrid1); | |
2805 | TGeoCombiTrans *baseTr2 = new TGeoCombiTrans(*pipeTr1, rotHybrid2); | |
b7943f00 | 2806 | |
2807 | virtualSeg->AddNode(fBaseThermalBridge, 1, baseTr1); | |
2808 | virtualSeg->AddNode(fBaseThermalBridge, 2, baseTr2); | |
2809 | }; | |
2810 | ||
2811 | //************************* | |
2812 | // the 2 hybrids : | |
2813 | //************************* | |
4249b2ee | 2814 | Double_t hybDy = ((TGeoXtru*)fHybrid->GetShape())->GetY(2); |
b7943f00 | 2815 | Double_t distAxeToHybridCenter = fgkBTBaxisAtoBase+hybDy; |
2816 | ||
2817 | Double_t hybrVolX = ( distAxeToHybridCenter*CosD(fgkHybridAngle) | |
2818 | - shiftHyb*SinD(fgkHybridAngle) ); | |
2819 | Double_t hybrVolY = ( distAxeToHybridCenter*SinD(fgkHybridAngle) | |
2820 | + shiftHyb*CosD(fgkHybridAngle) ); | |
2821 | if (fAddHybrids) { | |
2822 | TGeoRotation rotHybrid3("", 0, 0, 90. - fgkHybridAngle); | |
2823 | TGeoRotation rotHybrid4("", 0 ,180, -90. - fgkHybridAngle); | |
2824 | TGeoCombiTrans *hybTr1 = new TGeoCombiTrans(*pipeTr2, rotHybrid3); | |
2825 | TGeoCombiTrans *hybTr2 = new TGeoCombiTrans(*pipeTr1, rotHybrid4); | |
2826 | AddTranslationToCombiTrans( hybTr1, -hybrVolX, hybrVolY, 0); | |
2827 | AddTranslationToCombiTrans( hybTr2, hybrVolX, hybrVolY, 0); | |
2828 | ||
2829 | virtualSeg->AddNode(fHybrid, 1, hybTr1); | |
2830 | virtualSeg->AddNode(fHybrid, 2, hybTr2); | |
2831 | }; | |
2832 | ||
2833 | //*********** | |
2834 | // cables | |
2835 | //*********** | |
2836 | if (fAddCables) { | |
2837 | // Starting from this segment | |
9c8369f9 | 2838 | Double_t hybDz = ((TGeoXtru*)fHybrid->GetShape())->GetZ(1); |
2839 | Double_t hybDx = ((TGeoXtru*)fHybrid->GetShape())->GetX(1); | |
b7943f00 | 2840 | Double_t posDigitCableAlongHyb = shiftHyb+ hybDx |
2841 | - digitCableA->GetWidth()/2; | |
2842 | Double_t distAxeToDigitCableCenter = distAxeToHybridCenter+hybDy | |
2843 | - digitCableA->GetThickness()/2; | |
2844 | ||
2845 | Double_t digitCableX = ( coolPipeSuppL | |
2846 | + distAxeToDigitCableCenter*CosD(fgkHybridAngle) | |
2847 | - posDigitCableAlongHyb*SinD(fgkHybridAngle) ); | |
2848 | Double_t digitCableY = ( - fgkLadderHeight/2.-TMath::Abs(tDY) | |
2849 | + fgkLadderBeamRadius+coolPipeSuppH | |
2850 | + distAxeToDigitCableCenter*SinD(fgkHybridAngle) | |
2851 | + posDigitCableAlongHyb*CosD(fgkHybridAngle) ); | |
2852 | ||
2853 | ||
2854 | Double_t digitCableCenterA0[3]={ -cableSideSign*digitCableX, | |
2855 | digitCableY, cableSideSign*hybDz }; | |
2856 | Double_t digitCableCenterA1[3] = { | |
2857 | -cableSideSign*(digitCableX+spaceForCables*CosD(fgkHybridAngle)), | |
2858 | digitCableY+spaceForCables*SinD(fgkHybridAngle), | |
2859 | cableSideSign*segmentLength/2 }; | |
2860 | ||
2861 | Double_t digitCableCenterB0[3]={ cableSideSign*digitCableX, | |
2862 | digitCableY,cableSideSign*hybDz}; | |
2863 | Double_t digitCableCenterB1[3]={ | |
2864 | cableSideSign*(digitCableX+spaceForCables*CosD(fgkHybridAngle)), | |
2865 | digitCableY+spaceForCables*SinD(fgkHybridAngle), | |
2866 | cableSideSign*segmentLength/2 }; | |
2867 | ||
2868 | Double_t vZ[3] = {0,0,1}; | |
2869 | digitCableA[iSeg].AddCheckPoint( virtualSeg, 0, digitCableCenterA0, vZ); | |
2870 | digitCableA[iSeg].AddCheckPoint( virtualSeg, 1, digitCableCenterA1, vZ); | |
2871 | digitCableB[iSeg].AddCheckPoint( virtualSeg, 0, digitCableCenterB0, vZ); | |
2872 | digitCableB[iSeg].AddCheckPoint( virtualSeg, 1, digitCableCenterB1, vZ); | |
2873 | ||
2874 | // Updating the other cables | |
2875 | for (Int_t iCable=iUpdateCableMin; iCable<=iUpdateCableMax; iCable++) { | |
2876 | ||
2877 | Int_t iPoint = TMath::Abs(iCable-iSeg)+1; | |
2878 | Double_t coord[3]; | |
2879 | digitCableA[iCable].GetPoint( 1, coord); | |
2880 | digitCableA[iCable].AddCheckPoint( virtualSeg, iPoint, coord, vZ); | |
2881 | digitCableB[iCable].GetPoint( 1, coord); | |
2882 | digitCableB[iCable].AddCheckPoint( virtualSeg, iPoint, coord, vZ); | |
2883 | }; | |
9c8369f9 | 2884 | |
2885 | // Now the small Al foil on the same hybrid side | |
2886 | Double_t xfoil[5],yfoil[5]; | |
2887 | hybDx *= 0.95; | |
2888 | xfoil[0] = -fgkHybridAlFoilWide/2; | |
2889 | yfoil[0] = hybDx; | |
2890 | xfoil[1] = fgkHybridAlFoilWide/2; | |
2891 | yfoil[1] = yfoil[0]; | |
2892 | xfoil[2] = xfoil[1]; | |
2893 | yfoil[2] = -hybDx + (fgkHybridAlFoilWide - fgkHybridAlFoilSide); | |
2894 | xfoil[3] = xfoil[0] + fgkHybridAlFoilSide; | |
2895 | yfoil[3] = -hybDx; | |
2896 | xfoil[4] = xfoil[0]; | |
2897 | yfoil[4] = yfoil[3]; | |
2898 | ||
2899 | TGeoXtru* alFoilSh = new TGeoXtru(2); | |
2900 | alFoilSh->DefinePolygon(5, xfoil, yfoil); | |
2901 | alFoilSh->DefineSection(0,-fgkHybridAlFoilThick/2); | |
2902 | alFoilSh->DefineSection(1, fgkHybridAlFoilThick/2); | |
2903 | ||
2904 | TGeoVolume* alFoilVol = new TGeoVolume("ITSsddAlFoilHybSide", alFoilSh, alSDD); | |
2905 | alFoilVol->SetLineColor(fColorAl); | |
2906 | ||
2907 | Double_t zFoilTrans = cableSideSign*(hybDz + alFoilSh->GetX(1)); | |
2908 | TGeoRotation rotFoil3; | |
2909 | TGeoRotation rotFoil4; | |
2910 | if (cableSideSign > 0) { | |
2911 | rotFoil3 = TGeoRotation("", 90-fgkHybridAngle, -90, -90); | |
2912 | rotFoil4 = TGeoRotation("",-90+fgkHybridAngle, 90, 90); | |
2913 | } else { | |
2914 | rotFoil3 = TGeoRotation("", 90-fgkHybridAngle, 90, -90); | |
2915 | rotFoil4 = TGeoRotation("",-90+fgkHybridAngle, -90, 90); | |
2916 | } | |
2917 | TGeoCombiTrans *foiTr1 = new TGeoCombiTrans(*pipeTr2, rotFoil3); | |
2918 | TGeoCombiTrans *foiTr2 = new TGeoCombiTrans(*pipeTr1, rotFoil4); | |
2919 | AddTranslationToCombiTrans( foiTr1, -hybrVolX, hybrVolY, zFoilTrans); | |
2920 | AddTranslationToCombiTrans( foiTr2, hybrVolX, hybrVolY, zFoilTrans); | |
2921 | ||
2922 | virtualSeg->AddNode(alFoilVol, 1, foiTr1); | |
2923 | virtualSeg->AddNode(alFoilVol, 2, foiTr2); | |
b7943f00 | 2924 | }; |
2925 | ||
2926 | //********************************** | |
2927 | if(GetDebug(1)) virtualSeg->CheckOverlaps(0.01); | |
b7943f00 | 2928 | return virtualSeg; |
531d6cdc | 2929 | } |
db486a6e | 2930 | |
c789ee28 | 2931 | |
2932 | //________________________________________________________________________ | |
2933 | TGeoVolume* AliITSv11GeometrySDD::CreatePinSupport() { | |
2934 | // | |
e118532f | 2935 | // Create a pine support and its pine |
c789ee28 | 2936 | // axis of rotation is the cone axis, center in its middle |
2937 | // | |
9c8369f9 | 2938 | TGeoMedium *rytonSDD = GetMedium("RYTON$"); |
e118532f | 2939 | |
b7943f00 | 2940 | TGeoCone *cone = new TGeoCone("ITSsddPinSuppCone",fgkPinSuppHeight/2., |
2941 | 0,fgkPinSuppRmax,0,fgkPinSuppRmax- | |
2942 | fgkPinSuppHeight*TanD(fgkPinSuppConeAngle) ); | |
2943 | TGeoBBox *tong = new TGeoBBox("ITSsddPinSuppTong",fgkPinSuppRmax, | |
2944 | fgkPinSuppLength/2.,fgkPinSuppThickness/2.); | |
2945 | TGeoTube *hole = new TGeoTube("ITSsddPinSuppHole",0,fgkPinR, | |
e118532f | 2946 | fgkPinSuppHeight/2.+0.00001); |
2947 | // 0.00001 is for seing the actual hole (avoid viewer artefact) | |
2948 | ||
c789ee28 | 2949 | if(GetDebug(3)){// Remove compiler warning. |
db486a6e | 2950 | cone->InspectShape(); |
2951 | tong->InspectShape(); | |
2952 | hole->InspectShape(); | |
c789ee28 | 2953 | }; |
db486a6e | 2954 | |
2955 | TGeoTranslation *tongTrans = new TGeoTranslation("ITSsddPinSuppTongTr",0, | |
b7943f00 | 2956 | fgkPinSuppLength/2.,-fgkPinSuppHeight/2.+fgkPinSuppThickness/2.); |
db486a6e | 2957 | tongTrans->RegisterYourself(); |
2958 | TGeoCompositeShape *pinSupportShape = new TGeoCompositeShape( | |
b7943f00 | 2959 | "ITSsddPinSupportShape","(ITSsddPinSuppCone+" |
e118532f | 2960 | "ITSsddPinSuppTong:ITSsddPinSuppTongTr)-ITSsddPinSuppHole"); |
db486a6e | 2961 | |
e118532f | 2962 | TGeoVolume *pinSupport = new TGeoVolume("ITSsddPinSupport", pinSupportShape, |
db486a6e | 2963 | rytonSDD); |
c789ee28 | 2964 | pinSupport->SetLineColor(fColorRyton); |
e118532f | 2965 | |
db486a6e | 2966 | return pinSupport; |
531d6cdc | 2967 | } |
c789ee28 | 2968 | |
b7943f00 | 2969 | |
db486a6e | 2970 | //________________________________________________________________________ |
c789ee28 | 2971 | TGeoVolume* AliITSv11GeometrySDD::CreateCoolPipeSupportL() { |
2972 | // | |
2973 | // Create half of the cooling pipe support (ALR-0752/3) | |
2974 | // | |
2975 | ||
b7943f00 | 2976 | Double_t diffX = fgkCoolPipeSuppHeight*TanD(fgkCoolPipeSuppAngle); |
c789ee28 | 2977 | |
b7943f00 | 2978 | TGeoArb8 *side1 = new TGeoArb8(fgkCoolPipeSuppHeight/2.); |
8f20b5e4 | 2979 | side1->SetName("ITSsddCPSside1"); |
b7943f00 | 2980 | side1->SetVertex( 0, 0, -fgkCoolPipeSuppWidthExt/2.); |
8f20b5e4 | 2981 | side1->SetVertex( 1, 0, fgkCoolPipeSuppWidthExt/2.); |
b7943f00 | 2982 | side1->SetVertex( 2, fgkCoolPipeSuppMaxLength/2.-diffX, |
2983 | fgkCoolPipeSuppWidthExt/2.); | |
8f20b5e4 | 2984 | side1->SetVertex( 3, fgkCoolPipeSuppMaxLength/2.-diffX, |
b7943f00 | 2985 | -fgkCoolPipeSuppWidthExt/2.); |
8f20b5e4 | 2986 | side1->SetVertex( 4, 0, -fgkCoolPipeSuppWidthExt/2.); |
2987 | side1->SetVertex( 5, 0, fgkCoolPipeSuppWidthExt/2.); | |
b7943f00 | 2988 | side1->SetVertex( 6, fgkCoolPipeSuppMaxLength/2., |
2989 | fgkCoolPipeSuppWidthExt/2.); | |
8f20b5e4 | 2990 | side1->SetVertex( 7, fgkCoolPipeSuppMaxLength/2., |
2991 | -fgkCoolPipeSuppWidthExt/2.); | |
c789ee28 | 2992 | |
2993 | TGeoTranslation *side1Tr = new TGeoTranslation("ITSsddCPStr1",0, | |
b7943f00 | 2994 | - fgkCoolPipeSuppAxeDist |
2995 | + fgkCoolPipeSuppWidthExt/2., 0); | |
c789ee28 | 2996 | side1Tr->RegisterYourself(); |
2997 | TGeoTranslation *side2Tr = new TGeoTranslation("ITSsddCPStr2",0, | |
b7943f00 | 2998 | - fgkCoolPipeSuppAxeDist |
2999 | + fgkCoolPipeSuppWidthExt*3/2. | |
3000 | + fgkCoolPipeSuppWidthIn,0); | |
c789ee28 | 3001 | side2Tr->RegisterYourself(); |
3002 | ||
3003 | TGeoBBox *middle = new TGeoBBox("ITSsddCPSmiddle", | |
b7943f00 | 3004 | (fgkCoolPipeSuppMaxLength/2.-fgkCoolPipeSuppSlitL)/2., |
3005 | fgkCoolPipeSuppWidthIn/2., fgkCoolPipeSuppHeight/2.); | |
c789ee28 | 3006 | TGeoTranslation *middleTr = |
3007 | new TGeoTranslation("ITSsddCPStr3", | |
b7943f00 | 3008 | (fgkCoolPipeSuppMaxLength/2.-fgkCoolPipeSuppSlitL)/2., |
3009 | -fgkCoolPipeSuppAxeDist+fgkCoolPipeSuppWidthExt | |
3010 | +fgkCoolPipeSuppWidthIn/2., 0); | |
c789ee28 | 3011 | middleTr->RegisterYourself(); |
3012 | ||
3013 | TGeoBBox *axeBox = new TGeoBBox("ITSsddCPSaxeBox", | |
b7943f00 | 3014 | fgkCoolPipeSuppTongW/4., |
3015 | (fgkCoolPipeSuppFulWidth | |
3016 | - 2*fgkCoolPipeSuppWidthExt | |
3017 | - fgkCoolPipeSuppWidthIn)/2, | |
3018 | fgkCoolPipeSuppHeight/2.); | |
c789ee28 | 3019 | |
3020 | TGeoTranslation *axeBoxTr = new TGeoTranslation("ITSsddCPSAxBoxTr", | |
b7943f00 | 3021 | fgkCoolPipeSuppTongW/4., |
3022 | - fgkCoolPipeSuppAxeDist | |
3023 | + fgkCoolPipeSuppFulWidth | |
c789ee28 | 3024 | - axeBox->GetDY(), 0); |
3025 | axeBoxTr->RegisterYourself(); | |
3026 | ||
b7943f00 | 3027 | TGeoTube *axe = new TGeoTube("ITSsddCPSaxe",0,fgkCoolPipeSuppHoleDiam/2., |
3028 | fgkCoolPipeSuppTongW/4.); | |
c789ee28 | 3029 | |
531d6cdc | 3030 | TGeoRotation *axeRot = new TGeoRotation("ITSsddCPSaxeRot",90,90,0); |
c789ee28 | 3031 | TGeoCombiTrans *axeTrans = new TGeoCombiTrans("ITSsddCPSaxeTr", |
531d6cdc | 3032 | fgkCoolPipeSuppTongW/4.,0,0,axeRot); |
c789ee28 | 3033 | axeTrans->RegisterYourself(); |
531d6cdc | 3034 | //delete axeRot; // make the code crash, no idea of why !!! |
c789ee28 | 3035 | |
3036 | if(GetDebug(3)){ | |
3037 | middle->InspectShape(); | |
3038 | axe->InspectShape(); | |
3039 | }; | |
3040 | ||
9c8369f9 | 3041 | TGeoMedium *rytonSDD = GetMedium("RYTON$"); |
c789ee28 | 3042 | |
3043 | TGeoCompositeShape *coolPipeSuppShape = new TGeoCompositeShape( | |
3044 | "ITSsddCoolPipeSuppShapeL", | |
3045 | "ITSsddCPSmiddle:ITSsddCPStr3" | |
3046 | "+ITSsddCPSside1:ITSsddCPStr1" | |
3047 | "+ITSsddCPSside1:ITSsddCPStr2" | |
3048 | "+ITSsddCPSaxeBox:ITSsddCPSAxBoxTr" | |
3049 | "-ITSsddCPSaxe:ITSsddCPSaxeTr"); | |
3050 | TGeoVolume *coolPipeSupp = new TGeoVolume("ITSsddCoolPipeSupportL", | |
3051 | coolPipeSuppShape, rytonSDD); | |
3052 | ||
3053 | coolPipeSupp->SetLineColor(fColorRyton); | |
531d6cdc | 3054 | |
c789ee28 | 3055 | return coolPipeSupp; |
531d6cdc | 3056 | } |
3057 | ||
c789ee28 | 3058 | |
3059 | //________________________________________________________________________ | |
3060 | TGeoVolume* AliITSv11GeometrySDD::CreateCoolPipeSupportR() { | |
3061 | // | |
3062 | //Create half of the cooling pipe support (ALR-0752/3) | |
3063 | // | |
3064 | ||
b7943f00 | 3065 | Double_t diffX = fgkCoolPipeSuppHeight*TanD(fgkCoolPipeSuppAngle); |
c789ee28 | 3066 | |
b7943f00 | 3067 | TGeoArb8 *side1 = new TGeoArb8(fgkCoolPipeSuppHeight/2.); |
8f20b5e4 | 3068 | side1->SetName("ITSsddCPSside1R"); |
b7943f00 | 3069 | side1->SetVertex( 0, 0, -fgkCoolPipeSuppWidthExt/2.); |
3070 | side1->SetVertex( 1, -(fgkCoolPipeSuppMaxLength/2.-diffX), | |
3071 | -fgkCoolPipeSuppWidthExt/2.); | |
3072 | side1->SetVertex( 2, -(fgkCoolPipeSuppMaxLength/2.-diffX), | |
3073 | fgkCoolPipeSuppWidthExt/2.); | |
3074 | side1->SetVertex( 3, 0, fgkCoolPipeSuppWidthExt/2.); | |
3075 | side1->SetVertex( 4, 0, -fgkCoolPipeSuppWidthExt/2.); | |
3076 | side1->SetVertex( 5, -fgkCoolPipeSuppMaxLength/2., | |
3077 | -fgkCoolPipeSuppWidthExt/2.); | |
3078 | side1->SetVertex( 6, -fgkCoolPipeSuppMaxLength/2., | |
3079 | fgkCoolPipeSuppWidthExt/2.); | |
3080 | side1->SetVertex( 7, 0, fgkCoolPipeSuppWidthExt/2.); | |
c789ee28 | 3081 | |
3082 | TGeoTranslation *side1Tr = new TGeoTranslation("ITSsddCPStr1R",0, | |
b7943f00 | 3083 | - fgkCoolPipeSuppAxeDist |
3084 | + fgkCoolPipeSuppWidthExt/2., 0); | |
c789ee28 | 3085 | side1Tr->RegisterYourself(); |
3086 | TGeoTranslation *side2Tr = new TGeoTranslation("ITSsddCPStr2R",0, | |
b7943f00 | 3087 | - fgkCoolPipeSuppAxeDist |
3088 | + fgkCoolPipeSuppWidthExt*3/2. | |
3089 | + fgkCoolPipeSuppWidthIn, 0); | |
c789ee28 | 3090 | side2Tr->RegisterYourself(); |
3091 | ||
3092 | TGeoBBox *middle = new TGeoBBox("ITSsddCPSmiddleR", | |
b7943f00 | 3093 | (fgkCoolPipeSuppMaxLength/2. |
3094 | - fgkCoolPipeSuppSlitL)/2., | |
3095 | fgkCoolPipeSuppWidthIn/2., | |
3096 | fgkCoolPipeSuppHeight/2.); | |
c789ee28 | 3097 | TGeoTranslation *middleTr = |
3098 | new TGeoTranslation("ITSsddCPStr3R", | |
b7943f00 | 3099 | -( fgkCoolPipeSuppMaxLength/2. |
3100 | -fgkCoolPipeSuppSlitL)/2., | |
3101 | -fgkCoolPipeSuppAxeDist + fgkCoolPipeSuppWidthExt | |
3102 | + fgkCoolPipeSuppWidthIn/2.,0); | |
c789ee28 | 3103 | middleTr->RegisterYourself(); |
3104 | ||
3105 | TGeoBBox *axeBox = new TGeoBBox("ITSsddCPSaxeBoxR", | |
b7943f00 | 3106 | fgkCoolPipeSuppTongW/4., |
3107 | (fgkCoolPipeSuppFulWidth | |
3108 | - 2*fgkCoolPipeSuppWidthExt | |
3109 | - fgkCoolPipeSuppWidthIn)/2, | |
3110 | fgkCoolPipeSuppHeight/2.); | |
c789ee28 | 3111 | |
3112 | TGeoTranslation *axeBoxTr = new TGeoTranslation("ITSsddCPSAxBoxTrR", | |
b7943f00 | 3113 | - fgkCoolPipeSuppTongW/4., |
3114 | - fgkCoolPipeSuppAxeDist | |
3115 | + fgkCoolPipeSuppFulWidth | |
c789ee28 | 3116 | - axeBox->GetDY(),0); |
3117 | axeBoxTr->RegisterYourself(); | |
3118 | ||
b7943f00 | 3119 | TGeoTube *axe = new TGeoTube("ITSsddCPSaxeR",0,fgkCoolPipeSuppHoleDiam/2., |
3120 | fgkCoolPipeSuppTongW/4.); | |
531d6cdc | 3121 | |
3122 | TGeoRotation *axeRot = new TGeoRotation("ITSsddCPSaxeRotR",90,90,0); | |
c789ee28 | 3123 | TGeoCombiTrans *axeTrans = new TGeoCombiTrans("ITSsddCPSaxeTrR", |
531d6cdc | 3124 | -fgkCoolPipeSuppTongW/4.,0,0,axeRot); |
c789ee28 | 3125 | axeTrans->RegisterYourself(); |
531d6cdc | 3126 | //delete axeRot; |
c789ee28 | 3127 | |
3128 | if(GetDebug(3)){ | |
3129 | middle->InspectShape(); | |
3130 | axe->InspectShape(); | |
3131 | }; | |
3132 | ||
3133 | TGeoCompositeShape *coolPipeSuppShape = new TGeoCompositeShape( | |
3134 | "ITSsddCoolPipeSuppShapeR", | |
3135 | "ITSsddCPSmiddleR:ITSsddCPStr3R" | |
3136 | "+ITSsddCPSside1R:ITSsddCPStr1R" | |
3137 | "+ITSsddCPSside1R:ITSsddCPStr2R" | |
3138 | "+ITSsddCPSaxeBoxR:ITSsddCPSAxBoxTrR" | |
3139 | "-ITSsddCPSaxeR:ITSsddCPSaxeTrR"); | |
b7943f00 | 3140 | |
9c8369f9 | 3141 | TGeoMedium *rytonSDD = GetMedium("RYTON$"); |
c789ee28 | 3142 | TGeoVolume *coolPipeSupp = new TGeoVolume( "ITSsddCoolPipeSupportR", |
3143 | coolPipeSuppShape, rytonSDD); | |
3144 | coolPipeSupp->SetLineColor(fColorRyton); | |
3145 | ||
3146 | return coolPipeSupp; | |
531d6cdc | 3147 | } |
c789ee28 | 3148 | |
3149 | //________________________________________________________________________ | |
3150 | TGeoVolume* AliITSv11GeometrySDD::CreateBaseThermalBridge() { | |
108bd0fe | 3151 | // |
3152 | // based on ALR 0752/8 | |
3153 | // | |
c789ee28 | 3154 | |
b7943f00 | 3155 | Double_t dy = fgkBTBaxisAtoBase - fgkRadiusBminBTB - fgkBTBthick; |
c789ee28 | 3156 | |
b7943f00 | 3157 | Double_t base1width = fgkBTBwidth - fgkBTBaxisAtoBottom - fgkRadiusBminBTB |
3158 | - (fgkRadiusAminBTB+fgkBTBthick); | |
c789ee28 | 3159 | TGeoBBox *base1 = new TGeoBBox( "ITSsddBTBbase1", base1width/2., |
b7943f00 | 3160 | fgkBTBthick/2., fgkBTBlength/2.); |
c789ee28 | 3161 | TGeoTranslation *base1Tr = new TGeoTranslation("ITSsddBTBtr1", |
b7943f00 | 3162 | fgkBTBaxisAtoBottom-fgkBTBwidth+base1width/2., |
3163 | -(fgkBTBaxisAtoBase-fgkBTBthick/2.), 0); | |
c789ee28 | 3164 | base1Tr->RegisterYourself(); |
3165 | ||
b7943f00 | 3166 | Double_t base2width = fgkBTBaxisAtoBottom - fgkRadiusAminBTB - fgkBTBthick |
3167 | - fgkRadiusBminBTB; | |
c789ee28 | 3168 | TGeoBBox *base2 = new TGeoBBox( "ITSsddBTBbase2", base2width/2., |
b7943f00 | 3169 | fgkBTBthick/2., fgkBTBlength/2.); |
c789ee28 | 3170 | TGeoTranslation *base2Tr = new TGeoTranslation("ITSsddBTBtr2", |
b7943f00 | 3171 | fgkBTBaxisAtoBottom - base2width/2., |
3172 | -(fgkBTBaxisAtoBase-fgkBTBthick/2.), 0); | |
c789ee28 | 3173 | base2Tr->RegisterYourself(); |
3174 | ||
3175 | TGeoBBox *side = new TGeoBBox( "ITSsddBTBside", | |
b7943f00 | 3176 | fgkBTBthick/2., dy/2., fgkBTBlength/2.); |
c789ee28 | 3177 | TGeoTranslation *sideTr1 = new TGeoTranslation("ITSsddBTBsideTr1", |
b7943f00 | 3178 | -fgkRadiusAminBTB-fgkBTBthick/2., -dy/2., 0); |
c789ee28 | 3179 | TGeoTranslation *sideTr2 = new TGeoTranslation("ITSsddBTBsideTr2", |
b7943f00 | 3180 | fgkRadiusAminBTB+fgkBTBthick/2., -dy/2., 0); |
c789ee28 | 3181 | sideTr1->RegisterYourself(); |
3182 | sideTr2->RegisterYourself(); | |
3183 | ||
b7943f00 | 3184 | TGeoBBox *hole = new TGeoBBox( "ITSsddBTBhole", fgkBTBHolewidth/2., |
3185 | fgkBTBthick/2., fgkBTBHoleLength/2.); | |
c789ee28 | 3186 | TGeoTranslation *holeTr1 = new TGeoTranslation("ITSsddBTBholeTr1", |
b7943f00 | 3187 | - fgkBTBHoleRefX + fgkBTBHolewidth/2., |
3188 | - (fgkBTBaxisAtoBase-fgkBTBthick/2.), | |
3189 | fgkBTBHoleRefY+(fgkBTBHoleLength-fgkBTBlength)/2.); | |
c789ee28 | 3190 | TGeoTranslation *holeTr2 = new TGeoTranslation("ITSsddBTBholeTr2", |
b7943f00 | 3191 | - fgkBTBHoleRefX + fgkBTBHolewidth/2., |
3192 | - (fgkBTBaxisAtoBase-fgkBTBthick/2.), | |
3193 | - fgkBTBHoleRefY-(fgkBTBHoleLength-fgkBTBlength)/2.); | |
c789ee28 | 3194 | holeTr1->RegisterYourself(); |
3195 | holeTr2->RegisterYourself(); | |
3196 | ||
b7943f00 | 3197 | Double_t radiusAmaxBTB = fgkRadiusAminBTB + fgkBTBthick; |
c789ee28 | 3198 | TGeoTubeSeg *mainAxis = new TGeoTubeSeg( "ITSsddBTBmainAxis", |
b7943f00 | 3199 | fgkRadiusAminBTB, radiusAmaxBTB, |
3200 | fgkBTBlength/2., 0., 180.); | |
c789ee28 | 3201 | TGeoTubeSeg *round1 = new TGeoTubeSeg( "ITSsddBTBround1", |
b7943f00 | 3202 | fgkRadiusBminBTB, fgkRadiusBminBTB+fgkBTBthick, |
3203 | fgkBTBlength/2., 270., 360.); | |
c789ee28 | 3204 | TGeoTranslation *roundTr1 = new TGeoTranslation("ITSsddBTBround1Tr", |
b7943f00 | 3205 | -(fgkRadiusAminBTB+fgkBTBthick+fgkRadiusBminBTB), |
c789ee28 | 3206 | -dy, 0); |
3207 | roundTr1->RegisterYourself(); | |
3208 | ||
3209 | TGeoTubeSeg *round2 = new TGeoTubeSeg( "ITSsddBTBround2", | |
b7943f00 | 3210 | fgkRadiusBminBTB, fgkRadiusBminBTB+fgkBTBthick, |
3211 | fgkBTBlength/2., 180., 270.); | |
c789ee28 | 3212 | TGeoTranslation *roundTr2 = new TGeoTranslation("ITSsddBTBround2Tr", |
b7943f00 | 3213 | (fgkRadiusAminBTB+fgkBTBthick+fgkRadiusBminBTB), |
c789ee28 | 3214 | -dy, 0); |
3215 | roundTr2->RegisterYourself(); | |
3216 | ||
3217 | TGeoCompositeShape *sBaseThermalBridge = new TGeoCompositeShape( | |
3218 | "ITSsddBaseThermalBridgeShape", | |
3219 | "ITSsddBTBbase1:ITSsddBTBtr1" | |
3220 | "+ ITSsddBTBbase2:ITSsddBTBtr2" | |
3221 | "+ ITSsddBTBround1:ITSsddBTBround1Tr" | |
3222 | "+ ITSsddBTBround2:ITSsddBTBround2Tr" | |
3223 | "+ ITSsddBTBside:ITSsddBTBsideTr1" | |
3224 | "+ ITSsddBTBside:ITSsddBTBsideTr2" | |
3225 | "- ITSsddBTBhole:ITSsddBTBholeTr1" | |
3226 | "- ITSsddBTBhole:ITSsddBTBholeTr2" | |
3227 | "+ ITSsddBTBmainAxis"); | |
3228 | ||
3229 | if(GetDebug(3)){// Remove compiler warning. | |
3230 | base1->InspectShape(); | |
3231 | base2->InspectShape(); | |
3232 | side->InspectShape(); | |
3233 | hole->InspectShape(); | |
3234 | mainAxis->InspectShape(); | |
3235 | round1->InspectShape(); | |
3236 | round2->InspectShape(); | |
3237 | }; | |
3238 | ||
108bd0fe | 3239 | TGeoMedium *carbonFiberLadderStruct = GetMedium("SDD C AL (M55J)$"); |
c789ee28 | 3240 | TGeoVolume *vBaseThermalBridge = new TGeoVolume( "ITSsddBaseThermalBridge", |
3241 | sBaseThermalBridge, | |
3242 | carbonFiberLadderStruct); | |
3243 | ||
3244 | vBaseThermalBridge->SetLineColor(fColorCarbonFiber); | |
3245 | return vBaseThermalBridge; | |
531d6cdc | 3246 | } |
c789ee28 | 3247 | |
3248 | ||
c789ee28 | 3249 | //________________________________________________________________________ |
108bd0fe | 3250 | TGeoVolumeAssembly* AliITSv11GeometrySDD::CreateEndLadder(Int_t iLay) { |
b7943f00 | 3251 | // |
108bd0fe | 3252 | // Return an assembly containing a end of a CF ladder. |
b7943f00 | 3253 | // |
3254 | ||
108bd0fe | 3255 | TGeoMedium *carbonFiberLadderStruct = GetMedium("SDD C AL (M55J)$"); // ITSsddCarbonM55J |
e118532f | 3256 | TGeoMedium *stesalite = GetMedium("G10FR4$"); |
3257 | TGeoMedium *phynoxSDD = GetMedium("INOX$"); | |
108bd0fe | 3258 | TGeoMedium *coolerMediumSDD = GetMedium("WATER$"); |
b7943f00 | 3259 | |
3260 | Double_t length = (fgkLay3LadderLength-fgkLay3Ndet*fgkSegmentLength)/2.; | |
3261 | Double_t coolPipeSuppH = fgkLay3CoolPipeSuppH; | |
3262 | Double_t underSegDH = fLay3LadderUnderSegDH; | |
108bd0fe | 3263 | Double_t footDZ = fgkRubyZladd3 - fgkLay3Ndet*fgkSegmentLength/2 - length/2; |
3264 | // footDZ is also where to place the ruby's center in local Z | |
3265 | Double_t coolPipeEndLen = (fgkCoolPipeLay3Len-fgkSegmentLength*fgkLay3Ndet)/2; | |
3266 | ||
b7943f00 | 3267 | if (iLay==3) { |
3268 | } else if (iLay==4) { | |
108bd0fe | 3269 | length = (fgkLay4LadderLength-fgkLay4Ndet*fgkSegmentLength)/2.; |
3270 | coolPipeSuppH = fgkLay4CoolPipeSuppH; | |
3271 | underSegDH = fLay4LadderUnderSegDH; | |
3272 | footDZ = fgkRubyZladd4 - fgkLay4Ndet*fgkSegmentLength/2 - length/2; | |
3273 | coolPipeEndLen = (fgkCoolPipeLay4Len-fgkSegmentLength*fgkLay4Ndet)/2; | |
b7943f00 | 3274 | } else { |
3275 | printf("error in AliITSv11GeometrySDD::CreateEndLadder: Wrong layer"); | |
3276 | return 0; | |
3277 | }; | |
c789ee28 | 3278 | |
b7943f00 | 3279 | Double_t tDY = (- fgkLadderSegBoxDH/2 //space left on top of the ladder |
3280 | + underSegDH/2); //space under ladder segment | |
3281 | // here tDY is not the same as for the segment because the end ladder | |
3282 | // does not have a space under it, inside the general ladder volume. | |
3283 | Double_t segmentLength = fgkSegmentLength; | |
3284 | Double_t topCornerLength = fgkSegmentLength/2.-fgkLay4LaddTopCornerEnd; | |
3285 | ||
108bd0fe | 3286 | TGeoVolumeAssembly *virtualEnd = new TGeoVolumeAssembly("ITSsddEnd"); |
b7943f00 | 3287 | |
3288 | //********************************** | |
3289 | // coding real matter : | |
3290 | //********************************** | |
3291 | Double_t triangleHeight = fgkLadderHeight - fgkLadderBeamRadius; | |
3292 | Double_t halfTheta = TMath::ATan( 0.5*fgkLadderWidth/triangleHeight ); | |
3293 | Double_t beta = (TMath::Pi()-2.*halfTheta)/4.; | |
3294 | Double_t alpha = TMath::Pi()*3./4. - halfTheta/2.; | |
3295 | ||
3296 | //--- The 3 V shape corners of the Carbon Fiber Ladder | |
3297 | //--- the top V | |
8f20b5e4 | 3298 | TGeoArb8 *cfLaddTop1 = CreateLadderSide("CFladdTopCornerV1shape", |
3299 | topCornerLength/2., halfTheta, -1, | |
b7943f00 | 3300 | fgkLadderLa, fgkLadderHa, fgkLadderl); |
8f20b5e4 | 3301 | TGeoVolume *cfLaddTopVol1 = new TGeoVolume("ITSsddCFladdTopCornerV1", |
b7943f00 | 3302 | cfLaddTop1,carbonFiberLadderStruct); |
3303 | cfLaddTopVol1->SetLineColor(fColorCarbonFiber); | |
8f20b5e4 | 3304 | TGeoArb8 *cfLaddTop2 = CreateLadderSide( "CFladdTopCornerV2shape", |
3305 | topCornerLength/2., halfTheta, 1, | |
b7943f00 | 3306 | fgkLadderLa, fgkLadderHa, fgkLadderl); |
3307 | TGeoVolume *cfLaddTopVol2 = new TGeoVolume("ITSsddCFladdTopCornerV2", | |
3308 | cfLaddTop2,carbonFiberLadderStruct); | |
3309 | cfLaddTopVol2->SetLineColor(fColorCarbonFiber); | |
3310 | TGeoTranslation *trTop1 = new TGeoTranslation(0, fgkLadderHeight/2+tDY, | |
3311 | -(length-topCornerLength)/2.); | |
3312 | virtualEnd->AddNode(cfLaddTopVol1, 1, trTop1); | |
3313 | virtualEnd->AddNode(cfLaddTopVol2, 1, trTop1); | |
3314 | ||
3315 | //--- the 2 side V | |
8f20b5e4 | 3316 | TGeoArb8 *cfLaddSide1 = CreateLadderSide( "CFladdSideCornerV1shape", |
3317 | length/2., beta, -1, | |
b7943f00 | 3318 | fgkLadderLb, fgkLadderHb, fgkLadderl); |
3319 | TGeoVolume *cfLaddSideVol1 = new TGeoVolume("ITSsddCFladdSideCornerV1", | |
3320 | cfLaddSide1,carbonFiberLadderStruct); | |
3321 | cfLaddSideVol1->SetLineColor(fColorCarbonFiber); | |
8f20b5e4 | 3322 | TGeoArb8 *cfLaddSide2 = CreateLadderSide( "CFladdSideCornerV2shape", |
3323 | length/2., beta, 1, | |
b7943f00 | 3324 | fgkLadderLb, fgkLadderHb, fgkLadderl); |
3325 | TGeoVolume *cfLaddSideVol2 = new TGeoVolume("ITSsddCFladdSideCornerV2", | |
3326 | cfLaddSide2,carbonFiberLadderStruct); | |
3327 | cfLaddSideVol2->SetLineColor(fColorCarbonFiber); | |
3328 | Double_t dYTranslation = ( fgkLadderHeight/2. - 0.5*fgkLadderWidth* | |
3329 | TMath::Tan(beta) - fgkLadderBeamRadius ); | |
3330 | ||
3331 | // because center of the triangle doesn't correspond to virtual vol. center | |
3332 | Double_t distCenterSideDown = 0.5*fgkLadderWidth/TMath::Cos(beta); | |
3333 | TGeoCombiTrans *ctSideR = CreateCombiTrans("", distCenterSideDown, 0, | |
3334 | alpha*TMath::RadToDeg()); | |
3335 | AddTranslationToCombiTrans(ctSideR, 0, -dYTranslation+tDY, 0); | |
3336 | TGeoCombiTrans *ctSideL = CreateCombiTrans("", distCenterSideDown, 0, | |
3337 | -alpha*TMath::RadToDeg()); | |
3338 | AddTranslationToCombiTrans(ctSideL, 0, -dYTranslation+tDY, 0); | |
3339 | virtualEnd->AddNode(cfLaddSideVol1, 1, ctSideR); | |
3340 | virtualEnd->AddNode(cfLaddSideVol2, 1, ctSideR); | |
3341 | virtualEnd->AddNode(cfLaddSideVol1, 2, ctSideL); | |
3342 | virtualEnd->AddNode(cfLaddSideVol2, 2, ctSideL); | |
3343 | ||
3344 | //--- The beams | |
3345 | // Beams on the sides | |
3346 | Double_t beamPhiPrime = TMath::ASin(1./TMath::Sqrt( (1+TMath::Sin(2*beta)* | |
3347 | TMath::Sin(2*beta)/(TanD(fgkBeamSidePhi)*TanD(fgkBeamSidePhi))) )); | |
3348 | ||
3349 | //Euler rotation : about Z, then new X, then new Z | |
531d6cdc | 3350 | TGeoRotation *beamRot1 = new TGeoRotation("", 90-2.*beta*TMath::RadToDeg(), |
b7943f00 | 3351 | -beamPhiPrime*TMath::RadToDeg(), -90); |
531d6cdc | 3352 | TGeoRotation *beamRot2 = new TGeoRotation("", 90-2.*beta*TMath::RadToDeg(), |
b7943f00 | 3353 | beamPhiPrime*TMath::RadToDeg(), -90); |
531d6cdc | 3354 | TGeoRotation *beamRot3 = new TGeoRotation("", 90+2.*beta*TMath::RadToDeg(), |
b7943f00 | 3355 | beamPhiPrime*TMath::RadToDeg(), -90); |
531d6cdc | 3356 | TGeoRotation *beamRot4 = new TGeoRotation("", 90+2.*beta*TMath::RadToDeg(), |
b7943f00 | 3357 | -beamPhiPrime*TMath::RadToDeg(), -90); |
3358 | TGeoCombiTrans *beamTransf1 = new TGeoCombiTrans(0.5*triangleHeight* | |
3359 | TMath::Tan(halfTheta), | |
3360 | fgkLadderBeamRadius/2. + tDY, | |
531d6cdc | 3361 | -length/2 + segmentLength/8, beamRot1); |
b7943f00 | 3362 | TGeoCombiTrans *beamTransf3 = new TGeoCombiTrans( 0.5*triangleHeight* |
3363 | TMath::Tan(halfTheta), | |
3364 | fgkLadderBeamRadius/2.+tDY, | |
531d6cdc | 3365 | -length/2 + 3*segmentLength/8, beamRot2); |
b7943f00 | 3366 | TGeoCombiTrans *beamTransf5 = new TGeoCombiTrans(-0.5*triangleHeight* |
3367 | TMath::Tan(halfTheta), | |
3368 | fgkLadderBeamRadius/2.+tDY, | |
531d6cdc | 3369 | -length/2 + segmentLength/8, beamRot3); |
b7943f00 | 3370 | TGeoCombiTrans *beamTransf7 = new TGeoCombiTrans(-0.5*triangleHeight* |
3371 | TMath::Tan(halfTheta), | |
3372 | fgkLadderBeamRadius/2. + tDY, | |
531d6cdc | 3373 | -length/2+3*segmentLength/8, beamRot4); |
b7943f00 | 3374 | |
3375 | virtualEnd->AddNode(fLaddSegCommonVol[6], 1, beamTransf1); | |
3376 | virtualEnd->AddNode(fLaddSegCommonVol[6], 2, beamTransf3); | |
3377 | virtualEnd->AddNode(fLaddSegCommonVol[6], 3, beamTransf5); | |
3378 | virtualEnd->AddNode(fLaddSegCommonVol[6], 4, beamTransf7); | |
3379 | ||
3380 | //--- Beams of the bottom | |
108bd0fe | 3381 | TGeoRotation *bottomBeamRot1 = new TGeoRotation("",90, 90, 90); |
3382 | ||
3383 | /* Not there actually | |
b7943f00 | 3384 | TGeoTubeSeg *bottomBeam1 = new TGeoTubeSeg(0, fgkLadderBeamRadius, |
3385 | fgkLadderWidth/2.-fgkLadderLb/3, 0, 180); | |
3386 | TGeoVolume *bottomBeam1Vol = new TGeoVolume("ITSsddBottomBeam1Vol", | |
3387 | bottomBeam1, carbonFiberLadderStruct); | |
3388 | bottomBeam1Vol->SetLineColor(fColorCarbonFiber); | |
3389 | ||
b7943f00 | 3390 | TGeoCombiTrans *bottomBeamTransf1 = new TGeoCombiTrans(0, |
3391 | -(fgkLadderHeight/2-fgkLadderBeamRadius)+tDY, | |
531d6cdc | 3392 | -length/2+fgkSegmentLength/2, bottomBeamRot1); |
b7943f00 | 3393 | virtualEnd->AddNode(bottomBeam1Vol, 1, bottomBeamTransf1); |
108bd0fe | 3394 | */ |
b7943f00 | 3395 | TGeoTubeSeg *bottomBeam2 = new TGeoTubeSeg(0, fgkLadderBeamRadius, |
3396 | fgkLadderWidth/2.-fgkLadderLb/3, 0, 90); | |
3397 | TGeoVolume *bottomBeam2Vol = new TGeoVolume("ITSsddBottomBeam2Vol", | |
3398 | bottomBeam2, carbonFiberLadderStruct); | |
3399 | bottomBeam2Vol->SetLineColor(fColorCarbonFiber); | |
3400 | TGeoCombiTrans *bottomBeamTransf2 = new TGeoCombiTrans(0, | |
531d6cdc | 3401 | -(fgkLadderHeight/2-fgkLadderBeamRadius)+tDY,-length/2,bottomBeamRot1); |
b7943f00 | 3402 | virtualEnd->AddNode(bottomBeam2Vol, 1, bottomBeamTransf2); |
3403 | ||
3404 | //********************************** | |
3405 | //the cooling pipe supports | |
3406 | Double_t triangleCPaxeDist = fgkCoolPipeSuppAxeDist-fgkCoolPipeSuppWidthExt- | |
fa4639a3 | 3407 | fgkCoolPipeSuppWidthIn+fgkLadderBeamRadius; |
b7943f00 | 3408 | |
3409 | Double_t coolPipeSuppL = TMath::Tan(halfTheta)* | |
fa4639a3 | 3410 | (triangleHeight+triangleCPaxeDist/ |
3411 | TMath::Sin(halfTheta)-coolPipeSuppH); | |
b7943f00 | 3412 | |
3413 | if (fAddCoolingSyst) { | |
108bd0fe | 3414 | TGeoRotation *rotCPS2 = new TGeoRotation("",-halfTheta*TMath::RadToDeg(),-90, 90); |
3415 | TGeoRotation *rotCPS1 = new TGeoRotation("", halfTheta*TMath::RadToDeg(),-90,-90); | |
3416 | TGeoCombiTrans *transCPS1 = new TGeoCombiTrans(coolPipeSuppL, | |
3417 | -fgkLadderHeight/2.+ tDY + | |
3418 | coolPipeSuppH+fgkLadderBeamRadius, | |
3419 | -length/2., rotCPS1); | |
3420 | TGeoCombiTrans *transCPS4 = new TGeoCombiTrans(-coolPipeSuppL, | |
3421 | -fgkLadderHeight/2.+ tDY + | |
3422 | coolPipeSuppH+fgkLadderBeamRadius, | |
3423 | -length/2., rotCPS2); | |
3424 | ||
3425 | virtualEnd->AddNode(fCoolPipeSupportL, 1, transCPS1); | |
3426 | virtualEnd->AddNode(fCoolPipeSupportR, 1, transCPS4); | |
b7943f00 | 3427 | }; |
3428 | ||
3429 | //********************************** | |
108bd0fe | 3430 | //--- The stesalite foot of the ladder |
3431 | ||
73dfc864 | 3432 | Double_t footDY = -(fgkLadderHeight/2-fgkLadderBeamRadius)+tDY |
3433 | - fgkLadFootY/2+fgkLadFingerPrintY; | |
3434 | ||
3435 | TGeoTranslation *footTr = new TGeoTranslation("SDDfootTr",0,footDY,footDZ); | |
3436 | virtualEnd->AddNode(fLadderFoot, 1, footTr); | |
3437 | ||
3438 | //===================================== | |
3439 | //--- cooling pipe | |
3440 | ||
3441 | if (fAddCoolingSyst) { | |
3442 | ||
3443 | TGeoTranslation *pipeTr1 = new TGeoTranslation(coolPipeSuppL, | |
3444 | -fgkLadderHeight/2.+ tDY + | |
3445 | coolPipeSuppH + fgkLadderBeamRadius, | |
3446 | -length/2.+coolPipeEndLen/2.); | |
3447 | TGeoTranslation *pipeTr2 = new TGeoTranslation(-coolPipeSuppL, | |
3448 | -fgkLadderHeight/2. + tDY + | |
3449 | fgkLadderBeamRadius + coolPipeSuppH, | |
3450 | -length/2.+coolPipeEndLen/2.); | |
3451 | ||
3452 | TGeoTube *coolingPipeShape = new TGeoTube( fgkCoolPipeInnerDiam/2, | |
3453 | fgkCoolPipeOuterDiam/2, | |
3454 | coolPipeEndLen/2); | |
3455 | TGeoTube *coolerShape = new TGeoTube( 0, fgkCoolPipeInnerDiam/2, | |
3456 | coolPipeEndLen/2); | |
3457 | ||
3458 | TGeoVolume *coolingPipe = new TGeoVolume("ITSsddCoolingPipeEnd", | |
3459 | coolingPipeShape, phynoxSDD ); | |
3460 | coolingPipe->SetLineColor(fColorPhynox); | |
3461 | TGeoVolume *cooler = new TGeoVolume("ITSsddCoolingEndLiquid",coolerShape, | |
3462 | coolerMediumSDD ); | |
3463 | ||
3464 | virtualEnd->AddNode(coolingPipe, 1, pipeTr1); | |
3465 | virtualEnd->AddNode(coolingPipe, 2, pipeTr2); | |
3466 | if (fCoolingOn) { | |
3467 | virtualEnd->AddNode(cooler, 1, pipeTr1); | |
3468 | virtualEnd->AddNode(cooler, 2, pipeTr2); | |
3469 | }; | |
3470 | }; | |
3471 | ||
3472 | //===================================== | |
3473 | //--- HV cable guide | |
3474 | ||
3475 | ||
3476 | TGeoBBox* guideHVbox = new TGeoBBox("guideHVbox",fgkHVguideX1/2, | |
3477 | fgkHVguideY1/2,fgkHVguideZ1/2); | |
e118532f | 3478 | TGeoVolume *guideHV = new TGeoVolume("guideHV",guideHVbox,stesalite); |
73dfc864 | 3479 | |
3480 | TGeoTranslation* guideHVtr = new TGeoTranslation(fgkHVguideDX, | |
3481 | -(fgkLadderHeight/2-fgkLadderBeamRadius)+tDY-fgkHVguideY1/2, | |
3482 | footDZ+fgkLadFootZ/2+fgkHVguideZ1/2-(fgkHVguideSuppFullZ-fgkHVguideZ2)); | |
3483 | virtualEnd->AddNode(guideHV, 1, guideHVtr); | |
3484 | ||
3485 | //===================================== | |
3486 | //--- raccordo | |
3487 | Double_t raccordFullLen = fgkConnectorCoolTubeL1+fgkConnectorCoolTubeL2+fgkConnectorCoolTubeL3; | |
3488 | TGeoTranslation *trRaccordo1 = new TGeoTranslation("trRaccordo1",-coolPipeSuppL, | |
3489 | -fgkLadderHeight/2.+ tDY + | |
3490 | coolPipeSuppH+fgkLadderBeamRadius, | |
3491 | -length/2.+coolPipeEndLen+raccordFullLen/2); | |
3492 | TGeoTranslation *trRaccordo2 = new TGeoTranslation("trRaccordo2", coolPipeSuppL, | |
3493 | -fgkLadderHeight/2.+ tDY + | |
3494 | coolPipeSuppH+fgkLadderBeamRadius, | |
3495 | -length/2.+coolPipeEndLen+raccordFullLen/2); | |
3496 | ||
3497 | virtualEnd->AddNode(fRaccordoL, 1, trRaccordo1); | |
3498 | virtualEnd->AddNode(fRaccordoL, 2, trRaccordo2); | |
3499 | ||
3500 | if(GetDebug(1)) virtualEnd->CheckOverlaps(0.01); | |
3501 | ||
3502 | return virtualEnd; | |
3503 | } | |
3504 | ||
3505 | //________________________________________________________________________ | |
3506 | TGeoVolumeAssembly* AliITSv11GeometrySDD::CreateLadderFoot() { | |
3507 | ||
3508 | //--- The stesalite foot of the ladder | |
108bd0fe | 3509 | // Are missing : |
3510 | // The 2 screw holes on the left part | |
3511 | // the small holes at each corner of the ruby cage (diam 2mm) | |
3512 | // the really small level difference of 0.3mm on the bottom | |
3513 | ||
73dfc864 | 3514 | |
e118532f | 3515 | TGeoMedium *stesalite = GetMedium("G10FR4$"); |
73dfc864 | 3516 | |
3517 | TGeoVolumeAssembly *virtualFoot = new TGeoVolumeAssembly("ITSsddFoot"); | |
108bd0fe | 3518 | |
3519 | Double_t epsilon = 2e-10; | |
effd7456 | 3520 | TGeoBBox *ladFootBox1 = new TGeoBBox("ladFootBox1",fgkLadBox1X/2, fgkLadFootY/2, |
3521 | fgkLadFootZ/2); | |
108bd0fe | 3522 | TGeoTranslation *ladFootBox1Tr = new TGeoTranslation("ladFootBox1Tr", |
effd7456 | 3523 | fgkLadFootX/2-fgkLadBox1X/2,0,0); |
3524 | TGeoBBox *ladFingerPrint = new TGeoBBox("ladFingerPrint",fgkLadFingerPrintX/2, | |
3525 | fgkLadFingerPrintY/2+epsilon, fgkLadFootZ/2+epsilon); | |
108bd0fe | 3526 | |
3527 | TGeoTranslation *ladFingerPrintTr = new TGeoTranslation("ladFingerPrintTr", | |
effd7456 | 3528 | fgkLadFootX/2-fgkLadFingerPrintBorder-fgkLadFingerPrintX/2, |
3529 | fgkLadFootY/2-fgkLadFingerPrintY/2+epsilon, | |
108bd0fe | 3530 | 0); |
3531 | ||
3532 | TGeoBBox *rubyCageHole = new TGeoBBox("rubyCageHole",fgkRubyCageHoleX/2, | |
3533 | fgkRubyCageHoleY/2+epsilon, fgkRubyCageHoleZ/2); | |
3534 | ||
3535 | TGeoTranslation *rubyCageHoleTr = new TGeoTranslation("rubyCageHoleTr", | |
effd7456 | 3536 | fgkLadFootX/2-(fgkLadFootX/2-fgkRubyDX)+fgkRubyCageAxisShift, |
3537 | fgkLadFootY/2-fgkRubyCageHoleY/2,0); | |
108bd0fe | 3538 | |
effd7456 | 3539 | double rubyScrewHoleLen = fgkLadFootX/2-fgkRubyDX; |
108bd0fe | 3540 | TGeoTube *rubyScrewHole = new TGeoTube("rubyScrewHole", 0,fgkScrewM4diam/2, |
3541 | rubyScrewHoleLen/2); | |
3542 | ||
3543 | TGeoRotation *rot9090 = new TGeoRotation("",90,90,0); | |
3544 | TGeoCombiTrans *rubyScrewHoleTr = new TGeoCombiTrans("rubyScrewHoleTr", | |
effd7456 | 3545 | fgkLadFootX/2-rubyScrewHoleLen/2, |
108bd0fe | 3546 | -fgkRubyScrewShiftToCenterY, 0, rot9090); |
3547 | ||
effd7456 | 3548 | Double_t rubyHoleLen = fgkLadFootY-fgkRubyCageHoleY; |
108bd0fe | 3549 | TGeoTube *rubyHole = new TGeoTube("rubyHole", 0,fgkRubyHoleDiam/2, |
3550 | rubyHoleLen/2); | |
3551 | ||
3552 | TGeoRotation *rot90 = new TGeoRotation("",0,90,0); | |
3553 | TGeoCombiTrans *rubyHoleTr = new TGeoCombiTrans("rubyHoleTr", fgkRubyDX, | |
effd7456 | 3554 | -(fgkLadFootY-rubyHoleLen)/2, 0, rot90); |
108bd0fe | 3555 | |
3556 | ladFootBox1Tr->RegisterYourself(); | |
3557 | ladFingerPrintTr->RegisterYourself(); | |
3558 | rubyCageHoleTr->RegisterYourself(); | |
3559 | rubyScrewHoleTr->RegisterYourself(); | |
3560 | rubyHoleTr->RegisterYourself(); | |
3561 | ||
3562 | TGeoCompositeShape *footRightPart = new TGeoCompositeShape( | |
3563 | "ladFootBox1:ladFootBox1Tr-(ladFingerPrint:ladFingerPrintTr" | |
3564 | "+rubyCageHole:rubyCageHoleTr+rubyScrewHole:rubyScrewHoleTr" | |
3565 | "+rubyHole:rubyHoleTr)"); | |
3566 | TGeoVolume *vFootRightPart = new TGeoVolume("vFootRightPart", | |
3567 | footRightPart,stesalite); | |
3568 | vFootRightPart->SetLineColor(fColorStesalite); | |
3569 | ||
73dfc864 | 3570 | virtualFoot->AddNode(vFootRightPart, 1, 0); |
108bd0fe | 3571 | |
3572 | ||
3573 | //--- This was the right part of the foot, now let's do the middle | |
3574 | //--- and the right parts | |
3575 | ||
effd7456 | 3576 | Double_t middleX = fgkLadFootX-fgkLadBox1X-fgkLadFingerPrintX-fgkLadFingerPrintBorder; |
108bd0fe | 3577 | TGeoBBox *footMiddle = new TGeoBBox("footMiddle", middleX/2, fgkLadFootMiddleY/2, |
effd7456 | 3578 | fgkLadFootZ/2); |
108bd0fe | 3579 | TGeoTranslation *middleXTr = new TGeoTranslation("middleXTr", |
effd7456 | 3580 | fgkLadFootX/2-fgkLadBox1X-middleX/2, |
73dfc864 | 3581 | fgkLadFootY/2-fgkLadFootMiddleY/2, 0); |
108bd0fe | 3582 | |
3583 | TGeoVolume *vFootMiddle = new TGeoVolume("vFootMiddle", footMiddle,stesalite); | |
3584 | vFootMiddle->SetLineColor(fColorStesalite); | |
73dfc864 | 3585 | virtualFoot->AddNode(vFootMiddle, 1, middleXTr); |
108bd0fe | 3586 | |
3587 | //-- | |
effd7456 | 3588 | TGeoBBox *footLeftLadFinger = new TGeoBBox("footLeftLadFinger", fgkLadFingerPrintX/2, |
3589 | (fgkLadFootY-fgkLadFingerPrintY)/2, | |
3590 | fgkLadFootZ/2); | |
108bd0fe | 3591 | TGeoTranslation *footLeftLadFingerTr = new TGeoTranslation("footLeftLadFingerTr", |
effd7456 | 3592 | -fgkLadFootX/2+fgkLadFingerPrintBorder+fgkLadFingerPrintX/2, |
73dfc864 | 3593 | -fgkLadFingerPrintY/2, 0); |
108bd0fe | 3594 | TGeoVolume *vFootLeftLadFinger = new TGeoVolume("vFootLeftLadFinger",footLeftLadFinger, |
3595 | stesalite); | |
3596 | vFootLeftLadFinger->SetLineColor(fColorStesalite); | |
73dfc864 | 3597 | virtualFoot->AddNode(vFootLeftLadFinger, 1, footLeftLadFingerTr); |
108bd0fe | 3598 | |
3599 | //-- | |
3600 | TGeoBBox *footLeft = new TGeoBBox("footLeft", fgkLadFingerPrintBorder/2, | |
effd7456 | 3601 | fgkLadFootY/2, |
3602 | fgkLadFootZ/2); | |
108bd0fe | 3603 | TGeoTranslation *footLeftTr = new TGeoTranslation("footLeftTr", |
effd7456 | 3604 | -fgkLadFootX/2+fgkLadFingerPrintBorder/2, |
73dfc864 | 3605 | 0, 0); |
108bd0fe | 3606 | TGeoVolume *vFootLeft = new TGeoVolume("vFootLeft",footLeft,stesalite); |
3607 | vFootLeft->SetLineColor(fColorStesalite); | |
73dfc864 | 3608 | virtualFoot->AddNode(vFootLeft, 1, footLeftTr); |
108bd0fe | 3609 | |
73dfc864 | 3610 | if(GetDebug(3)){ // Remove compiler warning. |
3611 | ladFingerPrint->InspectShape(); | |
3612 | ladFootBox1->InspectShape(); | |
3613 | rubyCageHole->InspectShape(); | |
3614 | rubyScrewHole->InspectShape(); | |
3615 | rubyHole->InspectShape(); | |
3616 | } | |
108bd0fe | 3617 | |
73dfc864 | 3618 | return virtualFoot; |
3619 | } | |
108bd0fe | 3620 | |
73dfc864 | 3621 | //________________________________________________________________________ |
3622 | TGeoVolumeAssembly* AliITSv11GeometrySDD::CreateCarlosCard(Int_t iLay) { | |
3623 | // | |
3624 | // return an assembly containing the CARLOS end-ladder board | |
3625 | // and the heat bridge | |
3626 | // | |
108bd0fe | 3627 | |
73dfc864 | 3628 | (void) iLay; |
9c8369f9 | 3629 | TGeoMedium *glassFiber = GetMedium("GLASS FIBER$");// glassFiber |
73dfc864 | 3630 | TGeoMedium *siliconChip = GetMedium("SDD SI CHIP$");// ITSsddSiChip |
3631 | TGeoMedium *plastiChip = GetMedium("SDDKAPTON (POLYCH2)$"); // ITSsddKAPTON_POLYCH2 | |
3632 | TGeoMedium *copper = GetMedium("COPPER$"); | |
d8826f33 | 3633 | TGeoMedium *alCu12SDD = GetMedium("ALCU12$"); // ITSsddAlCu12 |
9c8369f9 | 3634 | TGeoMedium *stainless = GetMedium("AISI304L$"); // for screws |
108bd0fe | 3635 | |
73dfc864 | 3636 | //========================================= |
3637 | // cooling support of the Carlos card (HeatBridge): | |
3638 | TGeoVolumeAssembly *assemblySupCarlos = new TGeoVolumeAssembly("assemblySupCarlos"); | |
108bd0fe | 3639 | |
73dfc864 | 3640 | TGeoBBox *supCarlosBoard1 = new TGeoBBox("",fgkCarlosSuppX1/2,fgkCarlosSuppY1/2, |
3641 | fgkCarlosSuppZ/2); | |
3642 | TGeoBBox *supCarlosBoard2 = new TGeoBBox("",fgkCarlosSuppX2/2,fgkCarlosSuppY2/2, | |
3643 | fgkCarlosSuppZ/2); | |
3644 | TGeoVolume *vSupCarlosBoard1 = new TGeoVolume("vSupCarlosBoard1", | |
3645 | supCarlosBoard1, alCu12SDD); | |
3646 | TGeoVolume *vSupCarlosBoard2 = new TGeoVolume("vSupCarlosBoard2", | |
3647 | supCarlosBoard2, alCu12SDD); | |
3648 | vSupCarlosBoard1->SetLineColor(4); | |
3649 | vSupCarlosBoard2->SetLineColor(4); | |
108bd0fe | 3650 | |
3651 | ||
73dfc864 | 3652 | Double_t shiftGlob = -fgkCarlosSuppZ/2+fgkCarlosSuppTopLen; |
3653 | // shift of the main planes in the direction of their width | |
3654 | // the center is fixed at the center of the 2 small fixing arms on each sides. | |
3655 | //shiftGlob=0.5; | |
108bd0fe | 3656 | |
73dfc864 | 3657 | shiftGlob+= 0.5*fgkCarlosSuppY3/cos((90-fgkCarlosSuppAngle)*TMath::DegToRad()); |
3658 | shiftGlob-= 0.5*fgkCarlosSuppY2*tan((90-fgkCarlosSuppAngle)*TMath::DegToRad()); | |
3659 | Double_t shiftGlobY = shiftGlob*sin(fgkCarlosSuppAngle*TMath::DegToRad()); | |
3660 | Double_t shiftGlobZ = shiftGlob*cos(fgkCarlosSuppAngle*TMath::DegToRad()); | |
108bd0fe | 3661 | |
73dfc864 | 3662 | TGeoTranslation *carlosSupTr1 = new TGeoTranslation( -fgkCarlosSuppX2/2, |
3663 | (-fgkCarlosSuppY1+fgkCarlosSuppY2)/2+shiftGlobY, | |
3664 | +shiftGlobZ); | |
108bd0fe | 3665 | |
73dfc864 | 3666 | TGeoTranslation *carlosSupTr2 = new TGeoTranslation( fgkCarlosSuppX1/2, |
3667 | shiftGlobY, | |
3668 | shiftGlobZ); | |
108bd0fe | 3669 | |
73dfc864 | 3670 | assemblySupCarlos->AddNode(vSupCarlosBoard1, 0, carlosSupTr1); |
3671 | assemblySupCarlos->AddNode(vSupCarlosBoard2, 0, carlosSupTr2); | |
3672 | ||
3673 | //========================================= | |
3674 | // fixing arm of the cooling support : | |
3675 | TGeoBBox *supCarlosBoard3 = new TGeoBBox("",fgkCarlosSuppX3/2,fgkCarlosSuppY3/2, | |
3676 | fgkCarlosSuppZ3/2); | |
3677 | TGeoVolume *vSupCarlosBoard3 = new TGeoVolume("vSupCarlosBoard3", | |
3678 | supCarlosBoard3, alCu12SDD); | |
3679 | vSupCarlosBoard3->SetLineColor(4); | |
c789ee28 | 3680 | |
73dfc864 | 3681 | // screw inside : |
3682 | TGeoTube *littleScrew = new TGeoTube("littleScrew", 0, fgkLittleScrewR, | |
3683 | fgkCarlosSuppY3/2); | |
3684 | TGeoVolume *vLittleScrew = new TGeoVolume("vLittleScrew", | |
3685 | littleScrew, stainless); | |
3686 | TGeoRotation *rotScrew = new TGeoRotation("",0,90,0); | |
3687 | TGeoCombiTrans *cbScrew1 = new TGeoCombiTrans(0, 0, fgkCarlosSuppZ3/2 - | |
3688 | fgkLittleScrewHeadR-0.07, rotScrew); | |
3689 | TGeoCombiTrans *cbScrew2 = new TGeoCombiTrans(0, 0, -fgkCarlosSuppZ3/2 + | |
3690 | fgkLittleScrewHeadR+0.07, rotScrew); | |
3691 | vSupCarlosBoard3->AddNode(vLittleScrew,1, cbScrew1); | |
3692 | vSupCarlosBoard3->AddNode(vLittleScrew,2, cbScrew2); | |
3693 | ||
3694 | TGeoRotation *carlosSupRot = new TGeoRotation("carlosSuppInvertAngle", | |
3695 | 0, fgkCarlosSuppAngle, 0); | |
3696 | TGeoCombiTrans *carlosSupTr3 = new TGeoCombiTrans((fgkCarlosSuppX1+ | |
3697 | fgkCarlosSuppX2+fgkCarlosSuppX3)/2,0,0, carlosSupRot); | |
3698 | TGeoCombiTrans *carlosSupTr4 = new TGeoCombiTrans(-(fgkCarlosSuppX1+ | |
3699 | fgkCarlosSuppX2+fgkCarlosSuppX3)/2,0,0, carlosSupRot); | |
3700 | assemblySupCarlos->AddNode(vSupCarlosBoard3, 0, carlosSupTr3); | |
3701 | assemblySupCarlos->AddNode(vSupCarlosBoard3, 1, carlosSupTr4); | |
effd7456 | 3702 | |
108bd0fe | 3703 | |
73dfc864 | 3704 | //========================================= |
3705 | // screws fixing the board on the U tube | |
3706 | Double_t aaa = fgkCarlosSuppY3; // ??? | |
3707 | //Double_t aaa = fgkCarlosSuppY3/2 + fgkLittleScrewHeadH/2; | |
3708 | Double_t bbb = fgkCarlosSuppZ3/2 - fgkLittleScrewHeadR; | |
3709 | Double_t screw1y = ( aaa*cos(TMath::DegToRad()*fgkCarlosSuppAngle) - | |
3710 | bbb*sin(TMath::DegToRad()*fgkCarlosSuppAngle) ); | |
3711 | Double_t screw1z = ( aaa*sin(TMath::DegToRad()*fgkCarlosSuppAngle) + | |
3712 | bbb*cos(TMath::DegToRad()*fgkCarlosSuppAngle) )-0.07; | |
3713 | ||
cfe39822 | 3714 | TGeoRotation *carlosSuppRot = (TGeoRotation *)fCommonTr[0]; |
73dfc864 | 3715 | |
3716 | TGeoCombiTrans* lScrewTr1 = new TGeoCombiTrans((fgkCarlosSuppX1+ | |
3717 | fgkCarlosSuppX2+fgkCarlosSuppX3)/2, | |
cfe39822 | 3718 | screw1y,screw1z, carlosSuppRot); |
73dfc864 | 3719 | |
3720 | TGeoCombiTrans* lScrewTr2 = new TGeoCombiTrans((fgkCarlosSuppX1+ | |
3721 | fgkCarlosSuppX2+fgkCarlosSuppX3)/2, | |
cfe39822 | 3722 | screw1z,screw1y, carlosSuppRot); |
73dfc864 | 3723 | |
3724 | TGeoCombiTrans *lScrewTr3 = new TGeoCombiTrans(-(fgkCarlosSuppX1+ | |
3725 | fgkCarlosSuppX2+fgkCarlosSuppX3)/2, | |
cfe39822 | 3726 | screw1y,screw1z, carlosSuppRot); |
73dfc864 | 3727 | |
3728 | TGeoCombiTrans *lScrewTr4 = new TGeoCombiTrans(-(fgkCarlosSuppX1+ | |
3729 | fgkCarlosSuppX2+fgkCarlosSuppX3)/2, | |
cfe39822 | 3730 | screw1z,screw1y, carlosSuppRot); |
73dfc864 | 3731 | |
3732 | assemblySupCarlos->AddNode(fCommonVol[0], 1, lScrewTr1); | |
3733 | assemblySupCarlos->AddNode(fCommonVol[0], 2, lScrewTr2); | |
3734 | assemblySupCarlos->AddNode(fCommonVol[0], 3, lScrewTr3); | |
3735 | assemblySupCarlos->AddNode(fCommonVol[0], 4, lScrewTr4); | |
3736 | ||
3737 | //========================================= | |
3738 | // board | |
3739 | Double_t p1[3], p2[3], vX[3] = {1,0,0}; | |
3740 | AliITSv11GeomCableFlat card1("cardCarlos1", fgkCarlosCardZ1, fgkCarlosCardY1); // name, width, thickness | |
3741 | card1.SetNLayers(2); | |
3742 | card1.SetLayer(0, fgkCarlosCardCuY, copper, kOrange); // index, thickness, material, color | |
3743 | card1.SetLayer(1, fgkCarlosCardY1-fgkCarlosCardCuY, glassFiber, 30); | |
3744 | card1.SetInitialNode( (TGeoVolume *) assemblySupCarlos); | |
3745 | p1[0] = -fgkCarlosCardX1/2; | |
3746 | p1[1] = shiftGlobY - fgkCarlosCard2HeatBridge; | |
3747 | p1[2] = fgkCarlosCardShift; | |
3748 | p2[0] = fgkCarlosCardX1/2; | |
3749 | p2[1] = shiftGlobY - fgkCarlosCard2HeatBridge; | |
3750 | p2[2] = fgkCarlosCardShift; | |
3751 | card1.AddCheckPoint( (TGeoVolume *) assemblySupCarlos, 0, p1, vX); | |
3752 | card1.AddCheckPoint( (TGeoVolume *) assemblySupCarlos, 1, p2, vX); | |
3753 | card1.CreateAndInsertBoxCableSegment(1,90); | |
3754 | ||
3755 | AliITSv11GeomCableFlat card2("cardCarlos2", fgkCarlosCardZ2, fgkCarlosCardY1); // name, width, thickness | |
3756 | card2.SetNLayers(2); | |
3757 | card2.SetLayer(0, fgkCarlosCardCuY, copper, kOrange); // index, thickness, material, color | |
3758 | card2.SetLayer(1, fgkCarlosCardY1-fgkCarlosCardCuY, glassFiber, 30); | |
3759 | card2.SetInitialNode( (TGeoVolume *) assemblySupCarlos); | |
3760 | ||
3761 | p1[0] = -fgkCarlosCardX1/2; | |
3762 | p1[1] = shiftGlobY - fgkCarlosCard2HeatBridge; | |
3763 | p1[2] = fgkCarlosCardShift + fgkCarlosCardZ1/2 + fgkCarlosCardZ2/2; | |
3764 | ||
3765 | p2[0] = -fgkCarlosCardX1/2 + fgkCarlosCardX2; | |
3766 | p2[1] = shiftGlobY - fgkCarlosCard2HeatBridge; | |
3767 | p2[2] = fgkCarlosCardShift + fgkCarlosCardZ1/2 + fgkCarlosCardZ2/2; | |
3768 | card2.AddCheckPoint( (TGeoVolume *) assemblySupCarlos, 0, p1, vX); | |
3769 | card2.AddCheckPoint( (TGeoVolume *) assemblySupCarlos, 1, p2, vX); | |
3770 | card2.CreateAndInsertBoxCableSegment(1,90); | |
3771 | ||
3772 | //========================================= | |
3773 | // some chips on the board | |
3774 | ||
3775 | AliITSv11GeomCableFlat u1("carlosCardU1", fgkCarlosU1Z, fgkCarlosU1Y); // name, width, thickness | |
3776 | u1.SetNLayers(2); | |
3777 | u1.SetLayer(0, fgkCarlosCardChipSiThick, siliconChip, kGreen); // index, thickness, material, color | |
3778 | u1.SetLayer(1, fgkCarlosU1Y - fgkCarlosCardChipSiThick, plastiChip, kGray+3); | |
3779 | u1.SetInitialNode( (TGeoVolume *) assemblySupCarlos); | |
3780 | ||
3781 | p1[0] = fgkCarlosU1posX - fgkCarlosU1X/2; | |
3782 | p1[1] = shiftGlobY - fgkCarlosCard2HeatBridge + fgkCarlosCardY1/2 + fgkCarlosU1Y/2; | |
3783 | p1[2] = fgkCarlosCardShift + fgkCarlosU1posZ; | |
3784 | ||
3785 | p2[0] = fgkCarlosU1posX + fgkCarlosU1X/2; | |
3786 | p2[1] = shiftGlobY - fgkCarlosCard2HeatBridge + fgkCarlosCardY1/2 + fgkCarlosU1Y/2; | |
3787 | p2[2] = fgkCarlosCardShift + fgkCarlosU1posZ; | |
3788 | u1.AddCheckPoint( (TGeoVolume *) assemblySupCarlos, 0, p1, vX); | |
3789 | u1.AddCheckPoint( (TGeoVolume *) assemblySupCarlos, 1, p2, vX); | |
3790 | u1.CreateAndInsertBoxCableSegment(1,90); | |
3791 | ||
3792 | //--- | |
3793 | AliITSv11GeomCableFlat u2("carlosCardU2", fgkCarlosU2Z, fgkCarlosU2Y); // name, width, thickness | |
3794 | u2.SetNLayers(2); | |
3795 | u2.SetLayer(0, fgkCarlosCardChipSiThick, siliconChip, kGreen); // index, thickness, material, color | |
3796 | u2.SetLayer(1, fgkCarlosU2Y - fgkCarlosCardChipSiThick, plastiChip, kGray+3); | |
3797 | u2.SetInitialNode( (TGeoVolume *) assemblySupCarlos); | |
3798 | ||
3799 | p1[0] = fgkCarlosU2posX - fgkCarlosU2X/2; | |
3800 | p1[1] = shiftGlobY - fgkCarlosCard2HeatBridge + fgkCarlosCardY1/2 + fgkCarlosU2Y/2; | |
3801 | p1[2] = fgkCarlosCardShift + fgkCarlosU2posZ; | |
3802 | ||
3803 | p2[0] = fgkCarlosU2posX + fgkCarlosU2X/2; | |
3804 | p2[1] = shiftGlobY - fgkCarlosCard2HeatBridge + fgkCarlosCardY1/2 + fgkCarlosU2Y/2; | |
3805 | p2[2] = fgkCarlosCardShift + fgkCarlosU2posZ; | |
3806 | u2.AddCheckPoint( (TGeoVolume *) assemblySupCarlos, 0, p1, vX); | |
3807 | u2.AddCheckPoint( (TGeoVolume *) assemblySupCarlos, 1, p2, vX); | |
3808 | u2.CreateAndInsertBoxCableSegment(1,90); | |
3809 | ||
3810 | //--- | |
3811 | AliITSv11GeomCableFlat u3("carlosCardU3", fgkCarlosU3Z, fgkCarlosU3Y); // name, width, thickness | |
3812 | u3.SetNLayers(2); | |
3813 | u3.SetLayer(0, fgkCarlosCardChipSiThick, siliconChip, kGreen); // index, thickness, material, color | |
3814 | u3.SetLayer(1, fgkCarlosU3Y - fgkCarlosCardChipSiThick, plastiChip, kGray+3); | |
3815 | u3.SetInitialNode( (TGeoVolume *) assemblySupCarlos); | |
3816 | ||
3817 | Double_t u3Y = shiftGlobY - fgkCarlosCard2HeatBridge + fgkCarlosCardY1/2 + fgkCarlosU3Y/2; | |
3818 | p1[0] = fgkCarlosU3posX - fgkCarlosU3X/2; | |
3819 | p1[1] = u3Y; | |
3820 | p1[2] = fgkCarlosCardShift + fgkCarlosU3posZ; | |
3821 | ||
3822 | p2[0] = fgkCarlosU3posX + fgkCarlosU3X/2; | |
3823 | p2[1] = u3Y; | |
3824 | p2[2] = fgkCarlosCardShift + fgkCarlosU3posZ; | |
3825 | u3.AddCheckPoint( (TGeoVolume *) assemblySupCarlos, 0, p1, vX); | |
3826 | u3.AddCheckPoint( (TGeoVolume *) assemblySupCarlos, 1, p2, vX); | |
3827 | TGeoVolume *u3Vol = u3.CreateAndInsertBoxCableSegment(1,90); | |
3828 | ||
3829 | //--- U4 is like U3 (?) | |
3830 | TGeoCombiTrans *u4Trans = new TGeoCombiTrans; | |
3831 | u4Trans->RotateX(90); | |
3832 | u4Trans->SetTranslation(fgkCarlosU4posX, u3Y, | |
3833 | fgkCarlosCardShift + fgkCarlosU4posZ); | |
3834 | assemblySupCarlos->AddNode(u3Vol, 2, u4Trans); | |
3835 | ||
3836 | //--- | |
3837 | AliITSv11GeomCableFlat u17("carlosCardU17", fgkCarlosU17Z, fgkCarlosU17Y); // name, width, thickness | |
3838 | u17.SetNLayers(2); | |
3839 | u17.SetLayer(0, fgkCarlosCardChipSiThick, siliconChip, kGreen); // index, thickness, material, color | |
3840 | u17.SetLayer(1, fgkCarlosU17Y - fgkCarlosCardChipSiThick, plastiChip, kGray+3); | |
3841 | u17.SetInitialNode( (TGeoVolume *) assemblySupCarlos); | |
3842 | ||
3843 | p1[0] = fgkCarlosU17posX - fgkCarlosU17X/2; | |
3844 | p1[1] = shiftGlobY - fgkCarlosCard2HeatBridge + fgkCarlosCardY1/2 + fgkCarlosU17Y/2; | |
3845 | p1[2] = fgkCarlosCardShift + fgkCarlosU17posZ; | |
3846 | ||
3847 | p2[0] = fgkCarlosU17posX + fgkCarlosU17X/2; | |
3848 | p2[1] = shiftGlobY - fgkCarlosCard2HeatBridge + fgkCarlosCardY1/2 + fgkCarlosU17Y/2; | |
3849 | p2[2] = fgkCarlosCardShift + fgkCarlosU17posZ; | |
3850 | u17.AddCheckPoint( (TGeoVolume *) assemblySupCarlos, 0, p1, vX); | |
3851 | u17.AddCheckPoint( (TGeoVolume *) assemblySupCarlos, 1, p2, vX); | |
3852 | u17.CreateAndInsertBoxCableSegment(1,90); | |
3853 | ||
3854 | //--- | |
3855 | AliITSv11GeomCableFlat u35("carlosCardU35", fgkCarlosU35Z, fgkCarlosU35Y); // name, width, thickness | |
3856 | u35.SetNLayers(2); | |
3857 | u35.SetLayer(0, fgkCarlosCardChipSiThick, siliconChip, kGreen); // index, thickness, material, color | |
3858 | u35.SetLayer(1, fgkCarlosU35Y - fgkCarlosCardChipSiThick, plastiChip, kGray+3); | |
3859 | u35.SetInitialNode( (TGeoVolume *) assemblySupCarlos); | |
3860 | ||
3861 | p1[0] = fgkCarlosU35posX - fgkCarlosU35X/2; | |
3862 | p1[1] = shiftGlobY - fgkCarlosCard2HeatBridge + fgkCarlosCardY1/2 + fgkCarlosU35Y/2; | |
3863 | p1[2] = fgkCarlosCardShift + fgkCarlosU35posZ; | |
3864 | ||
3865 | p2[0] = fgkCarlosU35posX + fgkCarlosU35X/2; | |
3866 | p2[1] = shiftGlobY - fgkCarlosCard2HeatBridge + fgkCarlosCardY1/2 + fgkCarlosU35Y/2; | |
3867 | p2[2] = fgkCarlosCardShift + fgkCarlosU35posZ; | |
3868 | u35.AddCheckPoint( (TGeoVolume *) assemblySupCarlos, 0, p1, vX); | |
3869 | u35.AddCheckPoint( (TGeoVolume *) assemblySupCarlos, 1, p2, vX); | |
3870 | u35.CreateAndInsertBoxCableSegment(1,90); | |
3871 | ||
3872 | //--- | |
3873 | AliITSv11GeomCableFlat u36("carlosCardU36", fgkCarlosU36Z, fgkCarlosU36Y); // name, width, thickness | |
3874 | u36.SetNLayers(2); | |
3875 | u36.SetLayer(0, fgkCarlosCardChipSiThick, siliconChip, kGreen); // index, thickness, material, color | |
3876 | u36.SetLayer(1, fgkCarlosU36Y - fgkCarlosCardChipSiThick, plastiChip, kGray+3); | |
3877 | u36.SetInitialNode( (TGeoVolume *) assemblySupCarlos); | |
3878 | ||
3879 | p1[0] = fgkCarlosU36posX - fgkCarlosU36X/2; | |
3880 | p1[1] = shiftGlobY - fgkCarlosCard2HeatBridge + fgkCarlosCardY1/2 + fgkCarlosU36Y/2; | |
3881 | p1[2] = fgkCarlosCardShift + fgkCarlosU36posZ; | |
3882 | ||
3883 | p2[0] = fgkCarlosU36posX + fgkCarlosU36X/2; | |
3884 | p2[1] = shiftGlobY - fgkCarlosCard2HeatBridge + fgkCarlosCardY1/2 + fgkCarlosU36Y/2; | |
3885 | p2[2] = fgkCarlosCardShift + fgkCarlosU36posZ; | |
3886 | u36.AddCheckPoint( (TGeoVolume *) assemblySupCarlos, 0, p1, vX); | |
3887 | u36.AddCheckPoint( (TGeoVolume *) assemblySupCarlos, 1, p2, vX); | |
3888 | u36.CreateAndInsertBoxCableSegment(1,90); | |
3889 | ||
3890 | //--- QZ1 | |
3891 | AliITSv11GeomCableFlat qz1("carlosCardQZ1", fgkCarlosQZ1Z, fgkCarlosQZ1Y); // name, width, thickness | |
3892 | qz1.SetNLayers(2); | |
3893 | qz1.SetLayer(0, fgkCarlosCardChipSiThick, siliconChip, kGreen); // index, thickness, material, color | |
3894 | qz1.SetLayer(1, fgkCarlosQZ1Y - fgkCarlosCardChipSiThick, plastiChip, kGray+3); | |
3895 | qz1.SetInitialNode( (TGeoVolume *) assemblySupCarlos); | |
3896 | ||
3897 | p1[0] = fgkCarlosQZ1posX - fgkCarlosQZ1X/2; | |
3898 | p1[1] = shiftGlobY - fgkCarlosCard2HeatBridge + fgkCarlosCardY1/2 + fgkCarlosQZ1Y/2; | |
3899 | p1[2] = fgkCarlosCardShift + fgkCarlosQZ1posZ; | |
3900 | ||
3901 | p2[0] = fgkCarlosQZ1posX + fgkCarlosQZ1X/2; | |
3902 | p2[1] = shiftGlobY - fgkCarlosCard2HeatBridge + fgkCarlosCardY1/2 + fgkCarlosQZ1Y/2; | |
3903 | p2[2] = fgkCarlosCardShift + fgkCarlosQZ1posZ; | |
3904 | qz1.AddCheckPoint( (TGeoVolume *) assemblySupCarlos, 0, p1, vX); | |
3905 | qz1.AddCheckPoint( (TGeoVolume *) assemblySupCarlos, 1, p2, vX); | |
3906 | qz1.CreateAndInsertBoxCableSegment(1,90); | |
3907 | ||
3908 | return assemblySupCarlos; | |
108bd0fe | 3909 | } |
c789ee28 | 3910 | |
db486a6e | 3911 | //________________________________________________________________________ |
73dfc864 | 3912 | Int_t AliITSv11GeometrySDD::CreateLVCard() { |
108bd0fe | 3913 | // |
73dfc864 | 3914 | // Creates the assemblies containing the LV cards (left and right) |
b7943f00 | 3915 | // |
108bd0fe | 3916 | |
9c8369f9 | 3917 | TGeoMedium *glassFiber = GetMedium("GLASS FIBER$");// glassFiber |
108bd0fe | 3918 | TGeoMedium *siliconChip = GetMedium("SDD SI CHIP$");// ITSsddSiChip |
3919 | TGeoMedium *plastiChip = GetMedium("SDDKAPTON (POLYCH2)$"); // ITSsddKAPTON_POLYCH2 | |
3920 | TGeoMedium *copper = GetMedium("COPPER$"); | |
d8826f33 | 3921 | TGeoMedium *alCu12SDD = GetMedium("ALCU12$"); // ITSsddAlCu12 |
9c8369f9 | 3922 | TGeoMedium *stainless = GetMedium("AISI304L$"); // for screws |
108bd0fe | 3923 | |
73dfc864 | 3924 | fCardLVL = new TGeoVolumeAssembly("ITSsddLVCardLeft"); |
3925 | fCardLVR = new TGeoVolumeAssembly("ITSsddLVCardRight"); | |
108bd0fe | 3926 | |
73dfc864 | 3927 | // we are going to use flat cable class to create multilayer box, |
3928 | // then we can use the pointers to created volumes to place them elsewhere | |
108bd0fe | 3929 | Double_t p1[3], p2[3], vX[3] = {1,0,0}; |
3930 | ||
effd7456 | 3931 | Double_t carLVfullThick = fgkLVcardZ+fgkLVcardCuZ; |
3932 | AliITSv11GeomCableFlat cardLV("cardLV", fgkLVcardY, carLVfullThick); // name, width, thickness | |
108bd0fe | 3933 | cardLV.SetNLayers(2); |
effd7456 | 3934 | cardLV.SetLayer(0, fgkLVcardCuZ, copper, 30); // index, thickness, material, color |
3935 | cardLV.SetLayer(1, fgkLVcardZ, glassFiber, 30); | |
73dfc864 | 3936 | cardLV.SetInitialNode( (TGeoVolume *) fCardLVL); |
108bd0fe | 3937 | p1[0] = 0; |
effd7456 | 3938 | p1[1] = fgkLVcardY/2; |
108bd0fe | 3939 | p1[2] = 0; |
73dfc864 | 3940 | p2[0] = fgkLVcardX; |
effd7456 | 3941 | p2[1] = fgkLVcardY/2; |
108bd0fe | 3942 | p2[2] = 0; |
73dfc864 | 3943 | cardLV.AddCheckPoint( (TGeoVolume *) fCardLVL, 0, p1, vX); |
3944 | cardLV.AddCheckPoint( (TGeoVolume *) fCardLVL, 1, p2, vX); | |
3945 | TGeoVolume* boxVol = cardLV.CreateAndInsertBoxCableSegment(1); | |
3946 | TGeoRotation *rotAdd = new TGeoRotation("",90,0,0); | |
3947 | TGeoCombiTrans *trCard = new TGeoCombiTrans(-fgkLVcardX/2,fgkLVcardY/2,0,rotAdd); | |
3948 | fCardLVR->AddNode(boxVol, 1, trCard); | |
108bd0fe | 3949 | |
effd7456 | 3950 | Double_t chip0fullThick = fgkLVChip0Z + fgkLVChip0SiZ; |
3951 | AliITSv11GeomCableFlat chipO("chipO", fgkLVChip0Y, chip0fullThick); // name, width, thickness | |
108bd0fe | 3952 | chipO.SetNLayers(2); |
effd7456 | 3953 | chipO.SetLayer(0, fgkLVChip0SiZ, siliconChip, 8); // index, thickness, material, color |
3954 | chipO.SetLayer(1, fgkLVChip0Z, plastiChip, 12); | |
73dfc864 | 3955 | chipO.SetInitialNode( (TGeoVolume *) fCardLVL); |
3956 | p1[0] = (fgkLVChip0PosX - fgkLVChip0X/2); | |
effd7456 | 3957 | p1[1] = fgkLVChip0PosY; |
108bd0fe | 3958 | p1[2] = carLVfullThick/2 + chip0fullThick/2; |
73dfc864 | 3959 | |
3960 | p2[0] = (fgkLVChip0PosX + fgkLVChip0X/2); | |
effd7456 | 3961 | p2[1] = fgkLVChip0PosY; |
108bd0fe | 3962 | p2[2] = carLVfullThick/2 + chip0fullThick/2; |
73dfc864 | 3963 | chipO.AddCheckPoint( (TGeoVolume *) fCardLVL, 0, p1, vX); |
3964 | chipO.AddCheckPoint( (TGeoVolume *) fCardLVL, 1, p2, vX); | |
3965 | boxVol = chipO.CreateAndInsertBoxCableSegment(1); | |
3966 | trCard = new TGeoCombiTrans( -fgkLVChip0PosX, | |
3967 | fgkLVChip0PosY, | |
3968 | carLVfullThick/2+chip0fullThick/2, rotAdd); | |
3969 | fCardLVR->AddNode(boxVol, 1, trCard); | |
3970 | ||
3971 | // put also this chip on the other side of the card | |
3972 | trCard = new TGeoCombiTrans( fgkLVChip0PosX, | |
3973 | fgkLVChip0PosY, | |
3974 | -carLVfullThick/2-chip0fullThick/2, rotAdd); | |
3975 | fCardLVL->AddNode(boxVol, 2, trCard); | |
3976 | trCard = new TGeoCombiTrans( -fgkLVChip0PosX, | |
3977 | fgkLVChip0PosY, | |
3978 | -carLVfullThick/2-chip0fullThick/2, rotAdd); | |
3979 | fCardLVR->AddNode(boxVol, 2, trCard); | |
108bd0fe | 3980 | |
effd7456 | 3981 | Double_t chip1fullThick = fgkLVChip1Z + fgkLVChip1SiZ; |
3982 | AliITSv11GeomCableFlat chip1("chip1", fgkLVChip1Y, chip1fullThick); | |
108bd0fe | 3983 | chip1.SetNLayers(2); |
effd7456 | 3984 | chip1.SetLayer(0, fgkLVChip1SiZ, siliconChip, 8); |
3985 | chip1.SetLayer(1, fgkLVChip1Z, plastiChip, 12); | |
73dfc864 | 3986 | chip1.SetInitialNode( (TGeoVolume *) fCardLVL); |
3987 | p1[0] = (fgkLVChip1PosX-fgkLVChip1X/2); | |
effd7456 | 3988 | p1[1] = fgkLVChip1PosY; |
108bd0fe | 3989 | p1[2] = carLVfullThick/2 + chip1fullThick/2; |
3990 | ||
73dfc864 | 3991 | p2[0] = (fgkLVChip1PosX+fgkLVChip1X/2); |
effd7456 | 3992 | p2[1] = fgkLVChip1PosY; |
108bd0fe | 3993 | p2[2] = carLVfullThick/2 + chip1fullThick/2; |
73dfc864 | 3994 | chip1.AddCheckPoint( (TGeoVolume *) fCardLVL, 0, p1, vX); |
3995 | chip1.AddCheckPoint( (TGeoVolume *) fCardLVL, 1, p2, vX); | |
3996 | boxVol = chip1.CreateAndInsertBoxCableSegment(1); | |
3997 | trCard = new TGeoCombiTrans( -fgkLVChip1PosX, | |
3998 | fgkLVChip1PosY, | |
3999 | carLVfullThick/2 + chip1fullThick/2, rotAdd); | |
4000 | fCardLVR->AddNode(boxVol, 1, trCard); | |
108bd0fe | 4001 | |
effd7456 | 4002 | Double_t chip2fullThick = fgkLVChip2Z + fgkLVChip2SiZ; |
4003 | AliITSv11GeomCableFlat chip2("chip2", fgkLVChip2Y, chip2fullThick); | |
108bd0fe | 4004 | chip2.SetNLayers(2); |
effd7456 | 4005 | chip2.SetLayer(0, fgkLVChip2SiZ, siliconChip, 8); |
4006 | chip2.SetLayer(1, fgkLVChip2Z, plastiChip, 12); | |
73dfc864 | 4007 | chip2.SetInitialNode( (TGeoVolume *) fCardLVL); |
4008 | p1[0] = (fgkLVChip2PosX-fgkLVChip2X/2); | |
effd7456 | 4009 | p1[1] = fgkLVChip2PosY; |
108bd0fe | 4010 | p1[2] = carLVfullThick/2 + chip2fullThick/2; |
73dfc864 | 4011 | p2[0] = (fgkLVChip2PosX+fgkLVChip2X/2); |
effd7456 | 4012 | p2[1] = fgkLVChip2PosY; |
108bd0fe | 4013 | p2[2] = carLVfullThick/2 + chip2fullThick/2; |
73dfc864 | 4014 | chip2.AddCheckPoint( (TGeoVolume *) fCardLVL, 0, p1, vX); |
4015 | chip2.AddCheckPoint( (TGeoVolume *) fCardLVL, 1, p2, vX); | |
4016 | boxVol = chip2.CreateAndInsertBoxCableSegment(1); | |
4017 | trCard = new TGeoCombiTrans( -fgkLVChip2PosX, | |
4018 | fgkLVChip2PosY, | |
4019 | carLVfullThick/2 + chip2fullThick/2, rotAdd); | |
4020 | fCardLVR->AddNode(boxVol, 1, trCard); | |
108bd0fe | 4021 | |
effd7456 | 4022 | Double_t chip3fullThick = fgkLVChip3Z + fgkLVChip3SiZ; |
4023 | AliITSv11GeomCableFlat chip3("chip3", fgkLVChip3Y, chip3fullThick); | |
108bd0fe | 4024 | chip3.SetNLayers(2); |
effd7456 | 4025 | chip3.SetLayer(0, fgkLVChip3Z, plastiChip, 12); |
4026 | chip3.SetLayer(1, fgkLVChip3SiZ, siliconChip, 8); | |
73dfc864 | 4027 | chip3.SetInitialNode( (TGeoVolume *) fCardLVL); |
4028 | p1[0] = (fgkLVChip3PosX-fgkLVChip3X/2); | |
effd7456 | 4029 | p1[1] = fgkLVChip3PosY; |
108bd0fe | 4030 | p1[2] = -carLVfullThick/2 - chip3fullThick/2; |
73dfc864 | 4031 | p2[0] = (fgkLVChip3PosX+fgkLVChip3X/2); |
effd7456 | 4032 | p2[1] = fgkLVChip3PosY; |
108bd0fe | 4033 | p2[2] = -carLVfullThick/2 - chip3fullThick/2; |
73dfc864 | 4034 | chip3.AddCheckPoint( (TGeoVolume *) fCardLVL, 0, p1, vX); |
4035 | chip3.AddCheckPoint( (TGeoVolume *) fCardLVL, 1, p2, vX); | |
4036 | boxVol = chip3.CreateAndInsertBoxCableSegment(1); | |
4037 | trCard = new TGeoCombiTrans( -fgkLVChip3PosX, | |
4038 | fgkLVChip3PosY, | |
4039 | -carLVfullThick/2 - chip3fullThick/2, rotAdd); | |
4040 | fCardLVR->AddNode(boxVol, 1, trCard); | |
108bd0fe | 4041 | |
4042 | // the Al pieces for heat exchange : | |
108bd0fe | 4043 | TGeoBBox *alLVcooling1 = new TGeoBBox("alLVcooling1" , |
effd7456 | 4044 | fgkLVcoolX1/2, fgkLVcoolY1/2, fgkLVcoolZ1/2); |
108bd0fe | 4045 | |
4046 | TGeoTranslation *alLVcooling1Tr = new TGeoTranslation("alLVcooling1Tr", | |
73dfc864 | 4047 | (fgkLVcoolX1/2+fgkLVcoolX2), |
effd7456 | 4048 | fgkLVcoolPosY+fgkLVcoolY1/2, |
4049 | carLVfullThick/2+chip0fullThick+fgkLVcoolZ1/2); | |
108bd0fe | 4050 | TGeoTranslation *alLVcooling1TrB = new TGeoTranslation("alLVcooling1TrB", |
73dfc864 | 4051 | (fgkLVcoolX1/2+fgkLVcoolX2), |
effd7456 | 4052 | fgkLVcoolPosY+fgkLVcoolY1/2, |
4053 | -(carLVfullThick/2+chip0fullThick+fgkLVcoolZ1/2)); | |
108bd0fe | 4054 | |
4055 | TGeoVolume *vAlLVcooling1 = new TGeoVolume("vAlLVcooling1",alLVcooling1, | |
4056 | alCu12SDD); | |
4057 | vAlLVcooling1->SetLineColor(2); | |
4058 | ||
4059 | //-- | |
4060 | TGeoBBox * alLVcooling2 = new TGeoBBox("lLVcooling2" , | |
effd7456 | 4061 | fgkLVcoolX2/2, fgkLVcoolY2/2, fgkLVcoolZ2/2); |
108bd0fe | 4062 | TGeoTranslation *alLVcooling2Tr = new TGeoTranslation("alLVcooling2Tr", |
73dfc864 | 4063 | (fgkLVcoolX2/2), |
effd7456 | 4064 | fgkLVcoolPosY+fgkLVcoolY1/2, |
4065 | carLVfullThick/2+chip0fullThick+fgkLVcoolZ1-fgkLVcoolZ2/2); | |
108bd0fe | 4066 | TGeoTranslation *alLVcooling2TrB = new TGeoTranslation("alLVcooling2TrB", |
73dfc864 | 4067 | (fgkLVcoolX2/2), |
effd7456 | 4068 | fgkLVcoolPosY+fgkLVcoolY1/2, |
4069 | -(carLVfullThick/2+chip0fullThick+fgkLVcoolZ1-fgkLVcoolZ2/2)); | |
108bd0fe | 4070 | |
4071 | TGeoVolume *vAlLVcooling2 = new TGeoVolume("vAlLVcooling2",alLVcooling2, | |
4072 | alCu12SDD); | |
4073 | vAlLVcooling2->SetLineColor(2); | |
4074 | ||
4075 | //-- | |
effd7456 | 4076 | Double_t alLVcoolZ3 = (fgkLVcardCuZ+fgkLVcardZ+2.*(fgkLVChip0SiZ+fgkLVChip0Z) |
4077 | +fgkLVcoolZ1*2.); | |
108bd0fe | 4078 | TGeoBBox * alLVcooling3 = new TGeoBBox("lLVcooling3" , |
effd7456 | 4079 | fgkLVcoolX3/2, fgkLVcoolY3/2, alLVcoolZ3/2); |
108bd0fe | 4080 | TGeoTranslation *alLVcooling3Tr = new TGeoTranslation("alLVcooling3Tr", |
73dfc864 | 4081 | (-fgkLVcoolX3/2), |
effd7456 | 4082 | fgkLVcoolPosY+fgkLVcoolY1-fgkLVcoolY3/2, |
108bd0fe | 4083 | 0); |
108bd0fe | 4084 | TGeoVolume *vAlLVcooling3 = new TGeoVolume("vAlLVcooling3",alLVcooling3,alCu12SDD); |
4085 | vAlLVcooling3->SetLineColor(2); | |
4086 | ||
73dfc864 | 4087 | //=== screw fixing th LV card to the U cooling tube : |
4088 | TGeoTube *littleScrew = new TGeoTube("littleScrewLV", 0, fgkLittleScrewR, | |
4089 | fgkLVcoolY3/2); | |
4090 | TGeoVolume *vLittleScrew = new TGeoVolume("vLittleScrewLV", | |
4091 | littleScrew, stainless); | |
4092 | TGeoRotation *rotScrew = new TGeoRotation("",0,90,0); | |
4093 | ||
4094 | TGeoCombiTrans *cbScrew = new TGeoCombiTrans(0,0,fgkShiftLittleScrewLV, | |
4095 | rotScrew); | |
4096 | vAlLVcooling3->AddNode(vLittleScrew, 1, cbScrew); | |
4097 | ||
4098 | TGeoTube *littleScrewHead = new TGeoTube("littleScrewLVhead", | |
4099 | 0, fgkLittleLVScrewHeadR, | |
4100 | fgkLittleScrewHeadH/2); | |
4101 | TGeoVolume *vLittleScrewHead = new TGeoVolume("vLittleScrewLVhead", | |
4102 | littleScrewHead, stainless); | |
4103 | vLittleScrewHead->SetLineColor(kGray); | |
4104 | TGeoCombiTrans *cbScrewHeadL = new TGeoCombiTrans( -fgkLVcoolX3/2, | |
4105 | fgkLVcoolPosY+fgkLVcoolY1 + fgkLittleScrewHeadH/2, | |
4106 | fgkShiftLittleScrewLV, | |
4107 | rotScrew); | |
4108 | fCardLVL->AddNode(vLittleScrewHead, 1, cbScrewHeadL); | |
4109 | ||
4110 | TGeoCombiTrans *cbScrewHeadR = new TGeoCombiTrans( fgkLVcoolX3/2, | |
4111 | fgkLVcoolPosY+fgkLVcoolY1 + fgkLittleScrewHeadH/2, | |
4112 | fgkShiftLittleScrewLV, | |
4113 | rotScrew); | |
4114 | fCardLVR->AddNode(vLittleScrewHead, 1, cbScrewHeadR); | |
4115 | ||
4116 | // adding the cooling pieces to the left card | |
4117 | fCardLVL->AddNode(vAlLVcooling1, 1,alLVcooling1Tr); | |
4118 | fCardLVL->AddNode(vAlLVcooling1, 2,alLVcooling1TrB); | |
4119 | fCardLVL->AddNode(vAlLVcooling2, 1,alLVcooling2Tr); | |
4120 | fCardLVL->AddNode(vAlLVcooling2, 2,alLVcooling2TrB); | |
4121 | fCardLVL->AddNode(vAlLVcooling3, 1,alLVcooling3Tr); | |
4122 | ||
4123 | TGeoTranslation *alLVcooling1TrR = new TGeoTranslation("alLVcooling1TrR", | |
4124 | -(fgkLVcoolX1/2+fgkLVcoolX2), | |
4125 | fgkLVcoolPosY+fgkLVcoolY1/2, | |
4126 | carLVfullThick/2+chip0fullThick+fgkLVcoolZ1/2); | |
4127 | TGeoTranslation *alLVcooling1TrBR = new TGeoTranslation("alLVcooling1TrBR", | |
4128 | -(fgkLVcoolX1/2+fgkLVcoolX2), | |
4129 | fgkLVcoolPosY+fgkLVcoolY1/2, | |
4130 | -(carLVfullThick/2+chip0fullThick+fgkLVcoolZ1/2)); | |
4131 | TGeoTranslation *alLVcooling2TrR = new TGeoTranslation("alLVcooling2TrR", | |
4132 | -(fgkLVcoolX2/2), | |
4133 | fgkLVcoolPosY+fgkLVcoolY1/2, | |
4134 | carLVfullThick/2+chip0fullThick+fgkLVcoolZ1-fgkLVcoolZ2/2); | |
4135 | TGeoTranslation *alLVcooling2TrBR = new TGeoTranslation("alLVcooling2TrBR", | |
4136 | -(fgkLVcoolX2/2), | |
4137 | fgkLVcoolPosY+fgkLVcoolY1/2, | |
4138 | -(carLVfullThick/2+chip0fullThick+fgkLVcoolZ1-fgkLVcoolZ2/2)); | |
108bd0fe | 4139 | |
73dfc864 | 4140 | TGeoTranslation *alLVcooling3TrR = new TGeoTranslation("alLVcooling3TrR", |
4141 | fgkLVcoolX3/2, | |
4142 | fgkLVcoolPosY+fgkLVcoolY1-fgkLVcoolY3/2, | |
4143 | 0); | |
4144 | // and to the right card | |
4145 | fCardLVR->AddNode(vAlLVcooling1, 1,alLVcooling1TrR); | |
4146 | fCardLVR->AddNode(vAlLVcooling1, 2,alLVcooling1TrBR); | |
4147 | fCardLVR->AddNode(vAlLVcooling2, 1,alLVcooling2TrR); | |
4148 | fCardLVR->AddNode(vAlLVcooling2, 2,alLVcooling2TrBR); | |
4149 | fCardLVR->AddNode(vAlLVcooling3, 1,alLVcooling3TrR); | |
4150 | ||
4151 | return kTRUE; | |
108bd0fe | 4152 | } |
4153 | ||
108bd0fe | 4154 | //________________________________________________________________________ |
afac5372 | 4155 | TGeoVolumeAssembly* AliITSv11GeometrySDD::CreateHVCard(){ |
108bd0fe | 4156 | // |
4157 | // return an assembly containing the HV card | |
b7943f00 | 4158 | // |
108bd0fe | 4159 | |
4160 | TGeoMedium *ceramic = GetMedium("CERAMICS$"); // ceramicHVcard | |
9c8369f9 | 4161 | TGeoMedium *medSMDcapaMiddle = GetMedium("SDD X7R capacitors$"); // check if different |
4162 | TGeoMedium *medSMDcapaEnd = GetMedium("SDD X7R capacitors$"); // check if different | |
108bd0fe | 4163 | TGeoMedium *stainless = GetMedium("INOX$"); // ITSspdStainlesSteal ??????????? |
4164 | TGeoMedium *plastic = GetMedium("SDDKAPTON (POLYCH2)$"); // ITS_ITSsddKAPTON_POLYCH2 ??????????? | |
d8826f33 | 4165 | TGeoMedium *alCu12SDD = GetMedium("ALCU12$"); // ITSsddAlCu12 |
108bd0fe | 4166 | |
4167 | TGeoVolumeAssembly *highVCard = new TGeoVolumeAssembly("ITSsddHVCard"); | |
4168 | ||
4169 | //==================================== | |
4170 | //--- the card itself | |
4171 | TGeoBBox *ceramicCard = new TGeoBBox("ceramCard", fgkHVCardCeramX/2, | |
4172 | fgkHVCardCeramY/2, fgkHVCardCeramZ/2); | |
4173 | TGeoVolume *vCeramicCard = new TGeoVolume("vCeramCard", ceramicCard, ceramic); | |
4174 | vCeramicCard->SetLineColor(38);// or 9 blue slightly dark | |
4175 | ||
4176 | highVCard->AddNode(vCeramicCard, 1, 0); | |
4177 | ||
4178 | ||
4179 | //==================================== | |
4180 | //--- capacitors | |
4181 | ||
4182 | // capa1 | |
4183 | TGeoBBox *capa1Middle = new TGeoBBox("cardHVCapa1Middle", fgkHVCardCapa1X/2, | |
4184 | fgkHVCardCapa1Ymid/2, fgkHVCardCapa1Z/2); | |
4185 | TGeoVolume *vCapa1Middle = new TGeoVolume("vCardHVCapa1Middle",capa1Middle, | |
4186 | medSMDcapaMiddle); | |
4187 | ||
4188 | TGeoBBox *capa1End = new TGeoBBox("cardHVCapa1End", fgkHVCardCapa1X/2, | |
4189 | fgkHVCardCapa1Yend/2, fgkHVCardCapa1Z/2); | |
4190 | TGeoVolume *vCapa1End = new TGeoVolume("vCardHVCapa1End",capa1End, | |
4191 | medSMDcapaEnd); | |
4192 | vCapa1End->SetLineColor(18);// grey silver | |
4193 | TGeoTranslation *capa1EndTr1 = new TGeoTranslation("cardHVcapa1EndTr1", 0, | |
4194 | (fgkHVCardCapa1Ymid+fgkHVCardCapa1Yend)/2,0); | |
4195 | TGeoTranslation *capa1EndTr2 = new TGeoTranslation("cardHVcapa1EndTr2", 0, | |
4196 | -(fgkHVCardCapa1Ymid+fgkHVCardCapa1Yend)/2,0); | |
4197 | ||
4198 | TGeoTranslation *capa1PosTr = new TGeoTranslation("cardHVcapa1PosTr", | |
4199 | fgkHVCardCapa1PosX, fgkHVCardCapa1PosY, | |
4200 | -fgkHVCardCeramZ/2-fgkHVCardCapa1Z/2); | |
4201 | ||
108bd0fe | 4202 | TGeoVolumeAssembly *capa1 = new TGeoVolumeAssembly("cardHVCapa1"); |
4203 | capa1->AddNode(vCapa1Middle, 1,0); | |
4204 | capa1->AddNode(vCapa1End, 1, capa1EndTr1); | |
4205 | capa1->AddNode(vCapa1End, 2, capa1EndTr2); | |
4206 | ||
4207 | highVCard->AddNode(capa1, 1, capa1PosTr); | |
4208 | ||
4209 | // capa2 | |
4210 | TGeoBBox *capa2Middle = new TGeoBBox("cardHVCapa2Middle", fgkHVCardCapa2X/2, | |
4211 | fgkHVCardCapa2Ymid/2, fgkHVCardCapa2Z/2); | |
4212 | TGeoVolume *vCapa2Middle = new TGeoVolume("vCardHVCapa2Middle",capa2Middle, | |
4213 | medSMDcapaMiddle); | |
4214 | ||
4215 | TGeoBBox *capa2End = new TGeoBBox("cardHVCapa2End", fgkHVCardCapa2X/2, | |
4216 | fgkHVCardCapa2Yend/2, fgkHVCardCapa2Z/2); | |
4217 | TGeoVolume *vCapa2End = new TGeoVolume("vCardHVCapa2End",capa2End, | |
4218 | medSMDcapaEnd); | |
4219 | vCapa2End->SetLineColor(18);// grey silver | |
4220 | TGeoTranslation *capa2EndTr1 = new TGeoTranslation("cardHVcapa2EndTr1", 0, | |
4221 | (fgkHVCardCapa2Ymid+fgkHVCardCapa2Yend)/2,0); | |
4222 | TGeoTranslation *capa2EndTr2 = new TGeoTranslation("cardHVcapa2EndTr2", 0, | |
4223 | -(fgkHVCardCapa2Ymid+fgkHVCardCapa2Yend)/2,0); | |
4224 | ||
4225 | TGeoTranslation *capa2PosTr = new TGeoTranslation("cardHVcapa2PosTr", | |
4226 | fgkHVCardCapa2PosX, fgkHVCardCapa2PosY, | |
4227 | -fgkHVCardCeramZ/2-fgkHVCardCapa2Z/2); | |
4228 | ||
4229 | TGeoVolumeAssembly *capa2 = new TGeoVolumeAssembly("cardHVCapa2"); | |
4230 | capa2->AddNode(vCapa2Middle, 1,0); | |
4231 | capa2->AddNode(vCapa2End, 1, capa2EndTr1); | |
4232 | capa2->AddNode(vCapa2End, 2, capa2EndTr2); | |
4233 | ||
4234 | highVCard->AddNode(capa2, 1, capa2PosTr); | |
4235 | ||
4236 | // capa3 | |
4237 | TGeoBBox *capa3Middle = new TGeoBBox("cardHVCapa3Middle", fgkHVCardCapa3Xmid/2, | |
4238 | fgkHVCardCapa3Y/2, fgkHVCardCapa3Z/2); | |
4239 | TGeoVolume *vCapa3Middle = new TGeoVolume("vCardHVCapa3Middle",capa3Middle, | |
4240 | medSMDcapaMiddle); | |
4241 | ||
4242 | TGeoBBox *capa3End = new TGeoBBox("cardHVCapa3End", fgkHVCardCapa3Xend/2, | |
4243 | fgkHVCardCapa3Y/2, fgkHVCardCapa3Z/2); | |
4244 | TGeoVolume *vCapa3End = new TGeoVolume("vCardHVCapa3End",capa3End, | |
4245 | medSMDcapaEnd); | |
4246 | vCapa3End->SetLineColor(18);// grey silver | |
4247 | ||
4248 | TGeoTranslation *capa3EndTr1 = new TGeoTranslation("cardHVcapa3EndTr1", | |
4249 | (fgkHVCardCapa3Xmid+fgkHVCardCapa3Xend)/2, 0, 0); | |
4250 | TGeoTranslation *capa3EndTr2 = new TGeoTranslation("cardHVcapa2EndTr2", | |
4251 | -(fgkHVCardCapa3Xmid+fgkHVCardCapa3Xend)/2, 0, 0); | |
4252 | ||
4253 | TGeoVolumeAssembly *capa3 = new TGeoVolumeAssembly("cardHVCapa3"); | |
4254 | capa3->AddNode(vCapa3Middle, 1,0); | |
4255 | capa3->AddNode(vCapa3End, 1, capa3EndTr1); | |
4256 | capa3->AddNode(vCapa3End, 2, capa3EndTr2); | |
4257 | ||
4258 | TGeoTranslation *capa3PosTr1 = new TGeoTranslation("cardHVcapa3PosTr1", | |
4259 | fgkHVCardCapa3PosX1, fgkHVCardCapa3PosY1, | |
4260 | -fgkHVCardCeramZ/2-fgkHVCardCapa3Z/2); | |
4261 | ||
4262 | TGeoTranslation *capa3PosTr2 = new TGeoTranslation("cardHVcapa3PosTr2", | |
4263 | fgkHVCardCapa3PosX2, fgkHVCardCapa3PosY1, | |
4264 | -fgkHVCardCeramZ/2-fgkHVCardCapa3Z/2); | |
4265 | ||
4266 | TGeoTranslation *capa3PosTr3 = new TGeoTranslation("cardHVcapa3PosTr3", | |
4267 | fgkHVCardCapa3PosX3, fgkHVCardCapa3PosY2, | |
4268 | -fgkHVCardCeramZ/2-fgkHVCardCapa3Z/2); | |
4269 | ||
4270 | TGeoTranslation *capa3PosTr4 = new TGeoTranslation("cardHVcapa3PosTr4", | |
4271 | fgkHVCardCapa3PosX4, fgkHVCardCapa3PosY2, | |
4272 | -fgkHVCardCeramZ/2-fgkHVCardCapa3Z/2); | |
4273 | ||
4274 | TGeoTranslation *capa3PosTr5 = new TGeoTranslation("cardHVcapa3PosTr5", | |
4275 | fgkHVCardCapa3PosX5, fgkHVCardCapa3PosY3, | |
4276 | -fgkHVCardCeramZ/2-fgkHVCardCapa3Z/2); | |
4277 | ||
4278 | highVCard->AddNode(capa3, 1, capa3PosTr1); | |
4279 | highVCard->AddNode(capa3, 2, capa3PosTr2); | |
4280 | highVCard->AddNode(capa3, 3, capa3PosTr3); | |
4281 | highVCard->AddNode(capa3, 4, capa3PosTr4); | |
4282 | highVCard->AddNode(capa3, 5, capa3PosTr5); | |
4283 | ||
4284 | //==================================== | |
4285 | //--- connexions to LV card | |
4286 | ||
4287 | Double_t fgkConnexLVHVdiam1 = 0.8*fgkmm; | |
4288 | Double_t fgkConnexLVHVdiam2 = 2*fgkmm; | |
4289 | Double_t fgkConnexLVHVlen = 6.2*fgkmm; | |
4290 | Double_t fgkConnexLVHVx = 3*fgkmm; | |
4291 | Double_t fgkConnexLVHVy1 = 8*fgkmm; | |
4292 | Double_t fgkConnexLVHVdy = 2.5*fgkmm; | |
4293 | ||
4294 | TGeoTube *connexLVHVmetal = new TGeoTube("connexLVHVmetal",0, | |
4295 | fgkConnexLVHVdiam1/2,fgkConnexLVHVlen/2); | |
4296 | TGeoTube *connexLVHVplastic = new TGeoTube("connexLVHVplastic", | |
4297 | fgkConnexLVHVdiam1/2, | |
4298 | fgkConnexLVHVdiam2/2, | |
4299 | fgkConnexLVHVlen/2); | |
4300 | TGeoVolume *vConnexLVHVmetal = new TGeoVolume("ITSsddConnexLVHVmetal", | |
4301 | connexLVHVmetal, stainless); | |
4302 | TGeoVolume *vConnexLVHVplast = new TGeoVolume("ITSsddConnexLVHVplast", | |
4303 | connexLVHVplastic, plastic); | |
4304 | vConnexLVHVmetal->SetLineColor(10);// white | |
4305 | vConnexLVHVplast->SetLineColor(12); // dark grey | |
4306 | ||
4307 | TGeoVolumeAssembly *connexion = new TGeoVolumeAssembly("ITSsddConnexLVHV"); | |
4308 | connexion->AddNode(vConnexLVHVmetal, 1, 0); | |
4309 | connexion->AddNode(vConnexLVHVplast, 1, 0); | |
4310 | ||
4311 | TGeoTranslation *trConnexion1 = new TGeoTranslation(-fgkConnexLVHVx,fgkConnexLVHVy1, | |
4312 | -fgkHVCardCeramZ/2-fgkConnexLVHVlen/2 ); | |
4313 | TGeoTranslation *trConnexion2 = new TGeoTranslation( fgkConnexLVHVx,fgkConnexLVHVy1, | |
4314 | -fgkHVCardCeramZ/2-fgkConnexLVHVlen/2 ); | |
4315 | ||
4316 | TGeoTranslation *trConnexion3 = new TGeoTranslation(-fgkConnexLVHVx, | |
4317 | fgkConnexLVHVy1+fgkConnexLVHVdy, | |
4318 | -fgkHVCardCeramZ/2-fgkConnexLVHVlen/2 ); | |
4319 | TGeoTranslation *trConnexion4 = new TGeoTranslation( fgkConnexLVHVx, | |
4320 | fgkConnexLVHVy1+fgkConnexLVHVdy, | |
4321 | -fgkHVCardCeramZ/2-fgkConnexLVHVlen/2 ); | |
4322 | ||
4323 | TGeoTranslation *trConnexion5 = new TGeoTranslation(-fgkConnexLVHVx, | |
4324 | fgkConnexLVHVy1+2*fgkConnexLVHVdy, | |
4325 | -fgkHVCardCeramZ/2-fgkConnexLVHVlen/2 ); | |
4326 | TGeoTranslation *trConnexion6 = new TGeoTranslation( fgkConnexLVHVx, | |
4327 | fgkConnexLVHVy1+2*fgkConnexLVHVdy, | |
4328 | -fgkHVCardCeramZ/2-fgkConnexLVHVlen/2 ); | |
4329 | ||
4330 | TGeoTranslation *trConnexion7 = new TGeoTranslation(-fgkConnexLVHVx, | |
4331 | fgkConnexLVHVy1+3*fgkConnexLVHVdy, | |
4332 | -fgkHVCardCeramZ/2-fgkConnexLVHVlen/2 ); | |
4333 | TGeoTranslation *trConnexion8 = new TGeoTranslation( fgkConnexLVHVx, | |
4334 | fgkConnexLVHVy1+3*fgkConnexLVHVdy, | |
4335 | -fgkHVCardCeramZ/2-fgkConnexLVHVlen/2 ); | |
4336 | ||
4337 | highVCard->AddNode(connexion, 1, trConnexion1); | |
4338 | highVCard->AddNode(connexion, 2, trConnexion2); | |
4339 | highVCard->AddNode(connexion, 3, trConnexion3); | |
4340 | highVCard->AddNode(connexion, 4, trConnexion4); | |
4341 | highVCard->AddNode(connexion, 5, trConnexion5); | |
4342 | highVCard->AddNode(connexion, 6, trConnexion6); | |
4343 | highVCard->AddNode(connexion, 7, trConnexion7); | |
4344 | highVCard->AddNode(connexion, 8, trConnexion8); | |
4345 | ||
4346 | //==================================== | |
4347 | //--- cooling pieces | |
4348 | ||
4349 | TGeoBBox *cardHVcool1 = new TGeoBBox("cardHVcool1",fgkHVCardCool1X/2, | |
4350 | fgkHVCardCool1Y/2, fgkHVCardCool1Z/2); | |
4351 | ||
4352 | ||
4353 | TGeoBBox *cardHVcool2 = new TGeoBBox("cardHVcool2",fgkHVCardCool2X/2, | |
4354 | fgkHVCardCool2Y/2, fgkHVCardCool2Z/2); | |
4355 | ||
4356 | TGeoBBox *cardHVcool3 = new TGeoBBox("cardHVcool3",fgkHVCardCool3X/2, | |
4357 | fgkHVCardCool3Y/2, fgkHVCardCool3Z/2); | |
4358 | ||
4359 | TGeoVolume *vCardHVcool1 = new TGeoVolume("vCardHVcool1",cardHVcool1, | |
4360 | alCu12SDD); | |
4361 | TGeoVolume *vCardHVcool2 = new TGeoVolume("vCardHVcool2",cardHVcool2, | |
4362 | alCu12SDD); | |
4363 | TGeoVolume *vCardHVcool3 = new TGeoVolume("vCardHVcool3",cardHVcool3, | |
4364 | alCu12SDD); | |
73dfc864 | 4365 | // This last volume contains the screw used for fixing |
108bd0fe | 4366 | // the card to the cooling tube ... |
73dfc864 | 4367 | TGeoTube *littleScrewHV = new TGeoTube("littleScrewHV", 0, fgkLittleScrewR, |
4368 | fgkHVCardCool3Y/2); | |
4369 | TGeoVolume *vLittleScrewHV = new TGeoVolume("vLittleScrewHV", | |
4370 | littleScrewHV, stainless); | |
108bd0fe | 4371 | |
73dfc864 | 4372 | TGeoRotation *rotScrewHead = new TGeoRotation("",0,90,0); |
4373 | vCardHVcool3->AddNode(vLittleScrewHV, 1,rotScrewHead); | |
108bd0fe | 4374 | |
4375 | vCardHVcool1->SetLineColor(2); //red | |
4376 | vCardHVcool2->SetLineColor(2); //red | |
4377 | vCardHVcool3->SetLineColor(2); //red | |
4378 | ||
4379 | TGeoTranslation *cool1Tr1 = new TGeoTranslation("cardHVcool1Tr1", | |
4380 | fgkHVCardCeramX/2-fgkHVCardCool1X/2, | |
4381 | -fgkHVCardCoolDY+fgkHVCardCool1Y/2, | |
4382 | fgkHVCardCeramZ/2+fgkHVCardCool1Z/2); | |
4383 | TGeoTranslation *cool1Tr2 = new TGeoTranslation("cardHVcool1Tr2", | |
4384 | -fgkHVCardCeramX/2+fgkHVCardCool1X/2, | |
4385 | -fgkHVCardCoolDY+fgkHVCardCool1Y/2, | |
4386 | fgkHVCardCeramZ/2+fgkHVCardCool1Z/2); | |
4387 | ||
4388 | highVCard->AddNode(vCardHVcool1, 1, cool1Tr1); | |
4389 | highVCard->AddNode(vCardHVcool1, 2, cool1Tr2); | |
4390 | ||
4391 | TGeoTranslation *cool2Tr1 = new TGeoTranslation("cardHVcool2Tr1", | |
4392 | fgkHVCardCeramX/2-fgkHVCardCool1X+fgkHVCardCool2X/2, | |
4393 | -fgkHVCardCoolDY-fgkHVCardCool2Y/2, | |
4394 | fgkHVCardCeramZ/2+fgkHVCardCool2Z/2); | |
4395 | ||
4396 | TGeoTranslation *cool2Tr2 = new TGeoTranslation("cardHVcool2Tr2", | |
4397 | -fgkHVCardCeramX/2+fgkHVCardCool1X-fgkHVCardCool2X/2, | |
4398 | -fgkHVCardCoolDY-fgkHVCardCool2Y/2, | |
4399 | fgkHVCardCeramZ/2+fgkHVCardCool2Z/2); | |
4400 | ||
4401 | highVCard->AddNode(vCardHVcool2, 1, cool2Tr1); | |
4402 | highVCard->AddNode(vCardHVcool2, 2, cool2Tr2); | |
4403 | ||
4404 | TGeoTranslation *cool3Tr1 = new TGeoTranslation("cardHVcool2Tr1", | |
4405 | fgkHVCardCeramX/2-fgkHVCardCool1X+fgkHVCardCool2X+fgkHVCardCool3X/2, | |
4406 | -fgkHVCardCoolDY-fgkHVCardCool3Y/2, | |
4407 | fgkHVCardCeramZ/2+fgkHVCardCool2Z-fgkHVCardCool3Z/2); | |
4408 | ||
4409 | TGeoTranslation *cool3Tr2 = new TGeoTranslation("cardHVcool2Tr2", | |
4410 | -fgkHVCardCeramX/2+fgkHVCardCool1X-fgkHVCardCool2X-fgkHVCardCool3X/2, | |
4411 | -fgkHVCardCoolDY-fgkHVCardCool3Y/2, | |
4412 | fgkHVCardCeramZ/2+fgkHVCardCool2Z-fgkHVCardCool3Z/2); | |
4413 | ||
4414 | highVCard->AddNode(vCardHVcool3, 1, cool3Tr1); | |
4415 | highVCard->AddNode(vCardHVcool3, 2, cool3Tr2); | |
4416 | ||
73dfc864 | 4417 | //==================================== |
4418 | //--- screws | |
4419 | TGeoCombiTrans *cbScrewHead1 = new TGeoCombiTrans("cardHVscrewHeadTr1", | |
4420 | fgkHVCardCeramX/2-fgkHVCardCool1X+fgkHVCardCool2X+fgkHVCardCool3X/2, | |
4421 | -fgkHVCardCoolDY+fgkLittleScrewHeadH/2, | |
4422 | fgkHVCardCeramZ/2+fgkHVCardCool2Z-fgkHVCardCool3Z/2, | |
4423 | rotScrewHead); | |
4424 | TGeoCombiTrans *cbScrewHead2 = new TGeoCombiTrans("cardHVscrewHeadTr2", | |
4425 | -fgkHVCardCeramX/2+fgkHVCardCool1X-fgkHVCardCool2X-fgkHVCardCool3X/2, | |
4426 | -fgkHVCardCoolDY+fgkLittleScrewHeadH/2, | |
4427 | fgkHVCardCeramZ/2+fgkHVCardCool2Z-fgkHVCardCool3Z/2, | |
4428 | rotScrewHead); | |
4429 | ||
4430 | highVCard->AddNode(fCommonVol[0], 1, cbScrewHead1); | |
4431 | highVCard->AddNode(fCommonVol[0], 2, cbScrewHead2); | |
4432 | ||
108bd0fe | 4433 | return highVCard; |
4434 | } | |
4435 | ||
108bd0fe | 4436 | //________________________________________________________________________ |
4437 | TGeoVolumeAssembly* AliITSv11GeometrySDD::CreateEndLadderCards(Int_t iLay) { | |
4438 | // | |
4439 | // return an assembly containing the LV, HV and Carlos cards of one ladder | |
4440 | // and their cooling system | |
4441 | // | |
4442 | ||
d8826f33 | 4443 | TGeoMedium *alCu12SDD = GetMedium("ALCU12$"); // ITSsddAlCu12 |
e118532f | 4444 | TGeoMedium *phynoxSDD = GetMedium("INOX$"); |
108bd0fe | 4445 | TGeoMedium *coolerMediumSDD = GetMedium("WATER$"); |
4446 | ||
4447 | TGeoVolumeAssembly *endLadderCards = new TGeoVolumeAssembly("endLadderCards"); | |
4448 | ||
73dfc864 | 4449 | //=********************************* |
108bd0fe | 4450 | //--- The rounded pipe for the end ladder card coooling |
4451 | ||
4452 | Double_t endLadPipeUlength = fgkEndLadPipeUlengthLay3; | |
4453 | Double_t endLadPipeArmZ = fgkEndLadPipeArmZLay3; | |
4454 | Int_t nCards = 3; | |
4455 | ||
4456 | if (iLay==4) { | |
4457 | endLadPipeUlength = fgkEndLadPipeUlengthLay4; | |
4458 | endLadPipeArmZ = fgkEndLadPipeArmZLay4; | |
4459 | nCards = 4; | |
4460 | } | |
4461 | ||
4462 | AliITSv11GeomCableRound endLadderPipe("endLadderPipe", fgkEndLadPipeOuterDiam/2); | |
4463 | endLadderPipe.SetNLayers(2); | |
4464 | endLadderPipe.SetLayer(0, fgkEndLadPipeInnerDiam/2, coolerMediumSDD, 4); | |
4465 | endLadderPipe.SetLayer(1, (fgkEndLadPipeOuterDiam-fgkEndLadPipeInnerDiam)/2, phynoxSDD, fColorPhynox); | |
4466 | ||
4467 | Double_t coolUzPos = fgkEndLadPipeOuterDiam/2+2.*fgkmm; //it is the x coord of the axis | |
4468 | // of the U colling pipe in its center | |
4469 | ||
4470 | Double_t coordA[3] = { fgkEndLadPipeUwidth/2, 0, endLadPipeUlength+coolUzPos}; | |
4471 | Double_t vectA[3] = {0,0,1}; | |
4472 | ||
4473 | Double_t coordB[3] = { fgkEndLadPipeUwidth/2,0, fgkEndLadPipeRadius+coolUzPos}; | |
4474 | Double_t vectB[3] = {0,0,1}; | |
4475 | ||
4476 | Double_t coordC[3] = { fgkEndLadPipeUwidth/2-fgkEndLadPipeRadius, 0, coolUzPos}; | |
4477 | Double_t vectC[3] = {1,0,0}; | |
4478 | ||
4479 | Double_t coordD[3] = {-fgkEndLadPipeUwidth/2+fgkEndLadPipeRadius, 0, coolUzPos}; | |
4480 | Double_t vectD[3] = {-1,0,0}; | |
4481 | ||
4482 | Double_t coordE[3] = {-fgkEndLadPipeUwidth/2, 0, fgkEndLadPipeRadius+coolUzPos}; | |
4483 | Double_t vectE[3] = {0,0,-1}; | |
4484 | ||
4485 | Double_t coordF[3] = {-fgkEndLadPipeUwidth/2,0, endLadPipeUlength+coolUzPos}; | |
4486 | Double_t vectF[3] = {0,0,-1}; | |
4487 | ||
4488 | endLadderPipe.AddCheckPoint( (TGeoVolume *) endLadderCards, 0, coordA, vectA); | |
4489 | endLadderPipe.AddCheckPoint( (TGeoVolume *) endLadderCards, 1, coordB, vectB); | |
4490 | endLadderPipe.AddCheckPoint( (TGeoVolume *) endLadderCards, 2, coordC, vectC); | |
4491 | endLadderPipe.AddCheckPoint( (TGeoVolume *) endLadderCards, 3, coordD, vectD); | |
4492 | endLadderPipe.AddCheckPoint( (TGeoVolume *) endLadderCards, 4, coordE, vectE); | |
4493 | endLadderPipe.AddCheckPoint( (TGeoVolume *) endLadderCards, 5, coordF, vectF); | |
4494 | ||
4495 | endLadderPipe.SetInitialNode((TGeoVolume *) endLadderCards); //Set the root node | |
73dfc864 | 4496 | //endLadderPipe.CreateAndInsertCableSegment( 1); |
4497 | endLadderPipe.CreateAndInsertTubeSegment( 1); | |
108bd0fe | 4498 | //endLadderPipe.CreateAndInsertCableSegment( 2); |
4499 | endLadderPipe.CreateAndInsertTorusSegment( 2); | |
73dfc864 | 4500 | //endLadderPipe.CreateAndInsertCableSegment( 3); |
4501 | endLadderPipe.CreateAndInsertTubeSegment( 3); | |
108bd0fe | 4502 | //endLadderPipe.CreateAndInsertCableSegment( 4); |
4503 | endLadderPipe.CreateAndInsertTorusSegment( 4); | |
73dfc864 | 4504 | //endLadderPipe.CreateAndInsertCableSegment( 5); |
4505 | endLadderPipe.CreateAndInsertTubeSegment( 5); | |
108bd0fe | 4506 | |
4507 | TGeoBBox *endLadPipeArmBox = new TGeoBBox("endLadPipeArmBox",fgkEndLadPipeArmX/2, | |
4508 | fgkEndLadPipeArmY/2, endLadPipeArmZ/2); | |
4509 | TGeoTube *endLadPipeArmTube = new TGeoTube("endLadPipeArmTube", 0, | |
4510 | fgkEndLadPipeOuterDiam/2, endLadPipeArmZ/2); | |
4511 | ||
4512 | TGeoTranslation *endLadPipeArmBoxDY1 = new TGeoTranslation("endLadPipeArmBoxDY1", | |
4513 | - fgkEndLadPipeArmBoxDX, | |
4514 | fgkEndLadPipeArmBoxDY,0); | |
4515 | TGeoTranslation *endLadPipeArmBoxDY2 = new TGeoTranslation("endLadPipeArmBoxDY2", | |
4516 | fgkEndLadPipeArmBoxDX, | |
4517 | fgkEndLadPipeArmBoxDY,0); | |
4518 | endLadPipeArmBoxDY1->RegisterYourself(); | |
4519 | endLadPipeArmBoxDY2->RegisterYourself(); | |
4520 | ||
4521 | if(GetDebug(3)) { // Remove compiler warning. | |
4522 | endLadPipeArmBox->InspectShape(); | |
4523 | endLadPipeArmTube->InspectShape(); | |
4524 | } | |
4525 | ||
4526 | TGeoCompositeShape *endLadPipeArm1 = new TGeoCompositeShape("ITSsddEndLadPipeArm1", | |
4527 | "endLadPipeArmBox:endLadPipeArmBoxDY1" | |
4528 | "- endLadPipeArmTube"); | |
4529 | TGeoCompositeShape *endLadPipeArm2 = new TGeoCompositeShape("ITSsddEndLadPipeArm2", | |
4530 | "endLadPipeArmBox:endLadPipeArmBoxDY2" | |
4531 | "- endLadPipeArmTube"); | |
b7943f00 | 4532 | |
108bd0fe | 4533 | TGeoVolume *vEndLadPipeArm1 = new TGeoVolume("ITSsddVolEndLadPipeArm1", |
4534 | endLadPipeArm1, alCu12SDD); | |
4535 | TGeoVolume *vEndLadPipeArm2 = new TGeoVolume("ITSsddVolEndLadPipeArm2", | |
4536 | endLadPipeArm2, alCu12SDD); | |
4537 | vEndLadPipeArm1->SetLineColor(2); | |
4538 | vEndLadPipeArm2->SetLineColor(2); | |
4539 | ||
4540 | Double_t armZ = (coolUzPos-fgkEndLadPipeOuterDiam/2+endLadPipeArmZ/2 | |
4541 | +fgkEndLadPipeArmZpos); | |
4542 | ||
4543 | TGeoTranslation *trEndLadPipeArm1 = new TGeoTranslation("trEndLadPipeArm1", | |
4544 | -fgkEndLadPipeUwidth/2,0,armZ); | |
4545 | TGeoTranslation *trEndLadPipeArm2 = new TGeoTranslation("trEndLadPipeArm2", | |
4546 | fgkEndLadPipeUwidth/2,0,armZ); | |
4547 | ||
4548 | endLadderCards->AddNode(vEndLadPipeArm1, 1, trEndLadPipeArm1); | |
4549 | endLadderCards->AddNode(vEndLadPipeArm2, 1, trEndLadPipeArm2); | |
4550 | ||
73dfc864 | 4551 | //=********************************* |
108bd0fe | 4552 | //--- LV cards |
73dfc864 | 4553 | TGeoVolumeAssembly *cardLVassemblyR = fCardLVR; |
4554 | TGeoVolumeAssembly *cardLVassemblyL = fCardLVL; | |
108bd0fe | 4555 | |
4556 | Double_t spaceBetweenCards = 0.2*fgkmm; | |
4557 | ||
4558 | Double_t cardLVxShift = (fgkEndLadPipeUwidth/2-fgkEndLadPipeArmX/2 | |
4559 | +fgkEndLadPipeArmBoxDX); | |
effd7456 | 4560 | Double_t cardLVyShift = (-fgkLVcoolPosY-fgkLVcoolY1+fgkLVcoolY3 |
108bd0fe | 4561 | +fgkEndLadPipeArmY/2+fgkEndLadPipeArmBoxDY); |
4562 | ||
effd7456 | 4563 | Double_t alLVcoolZ3 = (fgkLVcardCuZ+fgkLVcardZ+2.*(fgkLVChip0SiZ+fgkLVChip0Z) |
4564 | +fgkLVcoolZ1*2.); | |
108bd0fe | 4565 | |
effd7456 | 4566 | Double_t firstLVCardZ = fgkEndLadPipeArmZpos-fgkEndLadPipeOuterDiam/2.+alLVcoolZ3/2 |
108bd0fe | 4567 | +coolUzPos+1.25*fgkmm; |
4568 | // Position in z of the first LVB with respect to the start of the cooling | |
4569 | // rectangular arm, coming (from inside of the ladder) | |
4570 | // The cards are added one after the other | |
4571 | ||
4572 | for (Int_t iCard=0; iCard<nCards; iCard++) { | |
4573 | ||
4574 | Double_t cardLVzShift = firstLVCardZ + | |
effd7456 | 4575 | Double_t(iCard)*(alLVcoolZ3 + 2.*spaceBetweenCards+fgkHVCardCool3Z); |
108bd0fe | 4576 | |
4577 | TGeoTranslation *trCardLVassemblyR = new TGeoTranslation(cardLVxShift, | |
4578 | cardLVyShift, cardLVzShift); | |
4579 | TGeoTranslation *trCardLVassemblyL = new TGeoTranslation(-cardLVxShift, | |
4580 | cardLVyShift, cardLVzShift); | |
4581 | ||
4582 | endLadderCards->AddNode(cardLVassemblyR, iCard+1, trCardLVassemblyR); | |
4583 | endLadderCards->AddNode(cardLVassemblyL, iCard+1, trCardLVassemblyL); | |
4584 | } | |
4585 | ||
73dfc864 | 4586 | //=********************************* |
108bd0fe | 4587 | //--- HV cards |
73dfc864 | 4588 | TGeoVolumeAssembly *cardHV = fCardHV; |
108bd0fe | 4589 | |
4590 | Double_t coolHVdy = (fgkHVCardCoolDY + fgkHVCardCool3Y | |
4591 | + fgkEndLadPipeArmY/2 + fgkEndLadPipeArmBoxDY); | |
4592 | ||
4593 | Double_t coolHVCenterShift = (fgkHVCardCool3Z/2-fgkHVCardCool2Z | |
4594 | -(fgkHVCardCeramZ)/2); | |
4595 | ||
4596 | for (Int_t iCard=0; iCard<nCards; iCard++) { | |
4597 | ||
4598 | Double_t fact = iCard*2.+1.; | |
effd7456 | 4599 | Double_t coolHVdz = (firstLVCardZ + alLVcoolZ3*fact/2 + spaceBetweenCards*fact |
108bd0fe | 4600 | + fgkHVCardCool3Z*fact/2. + coolHVCenterShift); |
4601 | TGeoTranslation *trCardHV = new TGeoTranslation(0,coolHVdy, coolHVdz); | |
4602 | endLadderCards->AddNode(cardHV, iCard+1, trCardHV); | |
4603 | } | |
4604 | ||
73dfc864 | 4605 | //=********************************* |
4606 | //--- Carlos card | |
108bd0fe | 4607 | |
73dfc864 | 4608 | TGeoVolumeAssembly *assemblySupCarlos = fCardCarlos; |
4609 | // TGeoRotation *carlosSupRot1 = new TGeoRotation("carlosSuppAngle", | |
4610 | // 0, -fgkCarlosSuppAngle, 0); | |
108bd0fe | 4611 | |
4612 | Double_t spaceBetweenCarlsoCards = 0.1*fgkmm; | |
effd7456 | 4613 | Double_t firstCarlosCardZ = (firstLVCardZ - alLVcoolZ3/2 + alLVcoolZ3*4 + |
108bd0fe | 4614 | fgkHVCardCool3Z*4 + spaceBetweenCards*7 + 2*fgkmm); |
4615 | // position in z of the first Carlos board, coming from inside of the ladder | |
4616 | ||
4617 | Double_t coolCarlosDy = (fgkCarlosSuppY3/2 + fgkEndLadPipeArmY/2 + | |
4618 | fgkEndLadPipeArmBoxDY); | |
4619 | ||
4620 | for (Int_t iCard=0; iCard<nCards; iCard++) { | |
4621 | ||
73dfc864 | 4622 | Double_t carloszPos = ( firstCarlosCardZ + fgkCarlosSuppZ3/2 + |
4623 | iCard*(fgkCarlosSuppZ3+spaceBetweenCarlsoCards) ); | |
4624 | TGeoCombiTrans *carlosPos = new TGeoCombiTrans(0,coolCarlosDy,carloszPos, | |
4625 | (TGeoRotation*) fCommonTr[0]); | |
4626 | ||
108bd0fe | 4627 | endLadderCards->AddNode(assemblySupCarlos, iCard, carlosPos); |
4628 | } | |
4629 | ||
bf210566 | 4630 | return endLadderCards; |
4631 | } | |
108bd0fe | 4632 | |
4633 | ||
bf210566 | 4634 | //________________________________________________________________________ |
4635 | TGeoVolume* AliITSv11GeometrySDD::CreateEndLadderCardsV(Int_t iLay) { | |
4636 | // | |
4637 | // return an Pcon containing the LV, HV and Carlos cards of one ladder | |
4638 | // and their cooling system | |
e118532f | 4639 | // This is the code actually used for the end ladder cards |
bf210566 | 4640 | // |
4641 | ||
d8826f33 | 4642 | TGeoMedium *alCu12SDD = GetMedium("ALCU12$"); // ITSsddAlCu12 |
e118532f | 4643 | TGeoMedium *phynoxSDD = GetMedium("INOX$"); |
bf210566 | 4644 | TGeoMedium *coolerMediumSDD = GetMedium("WATER$"); |
e118532f | 4645 | TGeoMedium *copper = GetMedium("COPPER$"); |
4646 | TGeoMedium *plastic = GetMedium("SDDKAPTON (POLYCH2)$"); // ??? | |
bf210566 | 4647 | TGeoMedium *airSDD = GetMedium("SDD AIR$"); |
c890eba4 | 4648 | TGeoMedium *opticalFiber = GetMedium("SDD OPTICFIB$"); |
4649 | TGeoMedium *polyurethane = GetMedium("POLYURETHANE$"); | |
bf210566 | 4650 | |
4651 | Double_t endLadPipeUlength = fgkEndLadPipeUlengthLay3; | |
4652 | Double_t endLadPipeArmZ = fgkEndLadPipeArmZLay3; | |
4653 | Int_t nCards = 3; | |
4654 | Double_t rREF = fgkEndLaddCardsShortRadiusLay3; | |
c890eba4 | 4655 | Double_t deltaZcables = 0; |
bf210566 | 4656 | // reference radius corresponding to local y=0 |
4657 | ||
4658 | if (iLay==4) { | |
4659 | endLadPipeUlength = fgkEndLadPipeUlengthLay4; | |
4660 | endLadPipeArmZ = fgkEndLadPipeArmZLay4; | |
4661 | nCards = 4; | |
4662 | rREF = fgkEndLaddCardsShortRadiusLay4; | |
c890eba4 | 4663 | deltaZcables = 2.8*fgkmm; |
bf210566 | 4664 | } |
4665 | ||
4666 | Double_t cardLVxShift = (fgkEndLadPipeUwidth/2-fgkEndLadPipeArmX/2 | |
4667 | +fgkEndLadPipeArmBoxDX); | |
4668 | Double_t cardLVyShift = (-fgkLVcoolPosY-fgkLVcoolY1+fgkLVcoolY3 | |
4669 | +fgkEndLadPipeArmY/2+fgkEndLadPipeArmBoxDY); | |
4670 | ||
4671 | Double_t rMin = rREF + cardLVyShift; | |
4672 | // (The LV card is defining rMin because it is the lower object) | |
108bd0fe | 4673 | |
e118532f | 4674 | Double_t thickTotCable = 0.5; |
4675 | ||
108bd0fe | 4676 | //================================== |
bf210566 | 4677 | //--- The Pcon container |
4678 | ||
4679 | // minimum angle of the Pcon : | |
4680 | Double_t tanDPhi = ((fgkEndLadPipeUwidth/2+fgkEndLadPipeArmX/2) / | |
4681 | (rREF-fgkEndLadPipeArmY/2) ); | |
4682 | Double_t dphi = 2*TMath::ATan(tanDPhi)*TMath::RadToDeg(); | |
4683 | Double_t phi0 = 90-dphi/2; | |
4684 | Double_t coolUzPos = fgkEndLadPipeOuterDiam/2 + fgkDistEndLaddCardsLadd; // it is the z coord of the axis | |
4685 | // of the U colling pipe in its center | |
4686 | Double_t zMax = endLadPipeUlength+coolUzPos; | |
4687 | Double_t rMax = rMin + fgkLVcardY; | |
4688 | rMax = TMath::Sqrt(rMax*rMax + cardLVxShift*cardLVxShift); | |
e118532f | 4689 | Double_t cablesRadius = rMax-0.5; |
bf210566 | 4690 | |
e118532f | 4691 | TGeoPcon *containerShape = new TGeoPcon("EndLadderCcontainerShape", phi0, dphi, 10); |
bf210566 | 4692 | //DefineSection(Int_t snum, Double_t z, Double_t rmin, Double_t rmax); |
e118532f | 4693 | // hard coded numbers are fine tuning to avoid overlaps with other volume in the old geometry |
4694 | containerShape->DefineSection(0, fgkDistEndLaddCardsLadd, rREF-fgkEndLadPipeOuterDiam/2-0.2, rMax); | |
4695 | containerShape->DefineSection(1, fgkDistEndLaddCardsLadd+1.4, rREF-fgkEndLadPipeOuterDiam/2-0.2, rMax); | |
4696 | containerShape->DefineSection(2, fgkDistEndLaddCardsLadd+1.4, rMin, rMax); | |
4697 | containerShape->DefineSection(3, endLadPipeArmZ+2*fgkEndLadPipeRadius, rMin, rMax); | |
4698 | containerShape->DefineSection(4, endLadPipeArmZ+2*fgkEndLadPipeRadius, rREF-1.*fgkmm, rMax); | |
4699 | containerShape->DefineSection(5, zMax, rREF-1.*fgkmm, rMax); | |
4700 | // the following is quite dirty but works for the moment ... | |
4701 | containerShape->DefineSection(6, zMax, rREF+fgkCarlosCardZ1/2, rMax); | |
4702 | containerShape->DefineSection(7, zMax+1, cablesRadius-thickTotCable/2, rMax); | |
4703 | ||
4704 | // The next parameters define the shape of the Pcon at its end and where cables | |
4705 | // are escaping... | |
4706 | Double_t cableSectionR1 = cablesRadius-thickTotCable/2; | |
4707 | Double_t cableSectionR2 = rMax; | |
c890eba4 | 4708 | Double_t cableSectionZ1 = zMax + 23.6*fgkmm + 3.0*fgkcm + deltaZcables; |
4709 | Double_t cableSectionZ2 = zMax + 23.6*fgkmm + 4.0*fgkcm + deltaZcables; | |
4710 | // Those numbers are to be fixed to stick the maximum to the SDD cone | |
4711 | // (hardcoded numbers are ugly, but it's easier to find where to stop) | |
e118532f | 4712 | |
4713 | containerShape->DefineSection(8, cableSectionZ1, cableSectionR1, rMax); | |
4714 | containerShape->DefineSection(9, cableSectionZ2, cableSectionR2, rMax); | |
bf210566 | 4715 | |
4716 | TGeoVolume *endLadderCards = new TGeoVolume("endLadderCards",containerShape,airSDD); | |
e118532f | 4717 | //endLadderCards->SetVisibility(kFALSE); |
108bd0fe | 4718 | |
bf210566 | 4719 | //=********************************* |
4720 | //--- The rounded pipe for the end ladder card cooling | |
108bd0fe | 4721 | |
bf210566 | 4722 | AliITSv11GeomCableRound endLadderPipe("endLadderPipe", fgkEndLadPipeOuterDiam/2); |
4723 | endLadderPipe.SetNLayers(2); | |
4724 | endLadderPipe.SetLayer(0, fgkEndLadPipeInnerDiam/2, coolerMediumSDD, 4); | |
4725 | endLadderPipe.SetLayer(1, (fgkEndLadPipeOuterDiam-fgkEndLadPipeInnerDiam)/2, phynoxSDD, fColorPhynox); | |
108bd0fe | 4726 | |
bf210566 | 4727 | Double_t coordA[3] = { fgkEndLadPipeUwidth/2, rREF, endLadPipeUlength+coolUzPos}; |
4728 | Double_t vectA[3] = {0,0,1}; | |
108bd0fe | 4729 | |
bf210566 | 4730 | Double_t coordB[3] = { fgkEndLadPipeUwidth/2,rREF, fgkEndLadPipeRadius+coolUzPos}; |
4731 | Double_t vectB[3] = {0,0,1}; | |
108bd0fe | 4732 | |
bf210566 | 4733 | Double_t coordC[3] = { fgkEndLadPipeUwidth/2-fgkEndLadPipeRadius, rREF, coolUzPos}; |
4734 | Double_t vectC[3] = {1,0,0}; | |
108bd0fe | 4735 | |
bf210566 | 4736 | Double_t coordD[3] = {-fgkEndLadPipeUwidth/2+fgkEndLadPipeRadius, rREF, coolUzPos}; |
4737 | Double_t vectD[3] = {-1,0,0}; | |
108bd0fe | 4738 | |
bf210566 | 4739 | Double_t coordE[3] = {-fgkEndLadPipeUwidth/2, rREF, fgkEndLadPipeRadius+coolUzPos}; |
4740 | Double_t vectE[3] = {0,0,-1}; | |
4741 | ||
4742 | Double_t coordF[3] = {-fgkEndLadPipeUwidth/2,rREF, endLadPipeUlength+coolUzPos}; | |
4743 | Double_t vectF[3] = {0,0,-1}; | |
4744 | ||
4745 | endLadderPipe.AddCheckPoint( (TGeoVolume *) endLadderCards, 0, coordA, vectA); | |
4746 | endLadderPipe.AddCheckPoint( (TGeoVolume *) endLadderCards, 1, coordB, vectB); | |
4747 | endLadderPipe.AddCheckPoint( (TGeoVolume *) endLadderCards, 2, coordC, vectC); | |
4748 | endLadderPipe.AddCheckPoint( (TGeoVolume *) endLadderCards, 3, coordD, vectD); | |
4749 | endLadderPipe.AddCheckPoint( (TGeoVolume *) endLadderCards, 4, coordE, vectE); | |
4750 | endLadderPipe.AddCheckPoint( (TGeoVolume *) endLadderCards, 5, coordF, vectF); | |
4751 | ||
4752 | endLadderPipe.SetInitialNode((TGeoVolume *) endLadderCards); //Set the root node | |
4753 | //endLadderPipe.CreateAndInsertCableSegment( 1); | |
4754 | endLadderPipe.CreateAndInsertTubeSegment( 1); | |
4755 | //endLadderPipe.CreateAndInsertCableSegment( 2); | |
4756 | endLadderPipe.CreateAndInsertTorusSegment( 2); | |
4757 | //endLadderPipe.CreateAndInsertCableSegment( 3); | |
4758 | endLadderPipe.CreateAndInsertTubeSegment( 3); | |
4759 | //endLadderPipe.CreateAndInsertCableSegment( 4); | |
4760 | endLadderPipe.CreateAndInsertTorusSegment( 4); | |
4761 | //endLadderPipe.CreateAndInsertCableSegment( 5); | |
4762 | endLadderPipe.CreateAndInsertTubeSegment( 5); | |
4763 | ||
4764 | TGeoBBox *endLadPipeArmBox = new TGeoBBox("endLadPipeArmBox",fgkEndLadPipeArmX/2, | |
4765 | fgkEndLadPipeArmY/2, endLadPipeArmZ/2); | |
4766 | TGeoTube *endLadPipeArmTube = new TGeoTube("endLadPipeArmTube", 0, | |
4767 | fgkEndLadPipeOuterDiam/2, endLadPipeArmZ/2); | |
4768 | ||
4769 | TGeoTranslation *endLadPipeArmBoxDY1 = new TGeoTranslation("endLadPipeArmBoxDY1", | |
4770 | - fgkEndLadPipeArmBoxDX, | |
4771 | fgkEndLadPipeArmBoxDY,0); | |
4772 | TGeoTranslation *endLadPipeArmBoxDY2 = new TGeoTranslation("endLadPipeArmBoxDY2", | |
4773 | fgkEndLadPipeArmBoxDX, | |
4774 | fgkEndLadPipeArmBoxDY,0); | |
4775 | endLadPipeArmBoxDY1->RegisterYourself(); | |
4776 | endLadPipeArmBoxDY2->RegisterYourself(); | |
4777 | ||
4778 | if(GetDebug(3)) { // Remove compiler warning. | |
4779 | endLadPipeArmBox->InspectShape(); | |
4780 | endLadPipeArmTube->InspectShape(); | |
4781 | } | |
4782 | ||
4783 | TGeoCompositeShape *endLadPipeArm1 = new TGeoCompositeShape("ITSsddEndLadPipeArm1", | |
4784 | "endLadPipeArmBox:endLadPipeArmBoxDY1" | |
4785 | "- endLadPipeArmTube"); | |
4786 | TGeoCompositeShape *endLadPipeArm2 = new TGeoCompositeShape("ITSsddEndLadPipeArm2", | |
4787 | "endLadPipeArmBox:endLadPipeArmBoxDY2" | |
4788 | "- endLadPipeArmTube"); | |
4789 | ||
4790 | TGeoVolume *vEndLadPipeArm1 = new TGeoVolume("ITSsddVolEndLadPipeArm1", | |
4791 | endLadPipeArm1, alCu12SDD); | |
4792 | TGeoVolume *vEndLadPipeArm2 = new TGeoVolume("ITSsddVolEndLadPipeArm2", | |
4793 | endLadPipeArm2, alCu12SDD); | |
4794 | vEndLadPipeArm1->SetLineColor(2); | |
4795 | vEndLadPipeArm2->SetLineColor(2); | |
4796 | ||
4797 | Double_t armZ = (coolUzPos-fgkEndLadPipeOuterDiam/2+endLadPipeArmZ/2 | |
4798 | +fgkEndLadPipeArmZpos); | |
4799 | ||
4800 | TGeoTranslation *trEndLadPipeArm1 = new TGeoTranslation("trEndLadPipeArm1", | |
4801 | -fgkEndLadPipeUwidth/2,rREF,armZ); | |
4802 | TGeoTranslation *trEndLadPipeArm2 = new TGeoTranslation("trEndLadPipeArm2", | |
4803 | fgkEndLadPipeUwidth/2,rREF,armZ); | |
4804 | ||
4805 | endLadderCards->AddNode(vEndLadPipeArm1, 1, trEndLadPipeArm1); | |
4806 | endLadderCards->AddNode(vEndLadPipeArm2, 1, trEndLadPipeArm2); | |
4807 | ||
4808 | //=********************************* | |
4809 | //--- LV cards | |
4810 | TGeoVolumeAssembly *cardLVassemblyR = fCardLVR; | |
4811 | TGeoVolumeAssembly *cardLVassemblyL = fCardLVL; | |
4812 | ||
4813 | Double_t spaceBetweenCards = 0.2*fgkmm; | |
4814 | ||
4815 | ||
4816 | Double_t alLVcoolZ3 = (fgkLVcardCuZ+fgkLVcardZ+2.*(fgkLVChip0SiZ+fgkLVChip0Z) | |
4817 | +fgkLVcoolZ1*2.); | |
4818 | ||
4819 | Double_t firstLVCardZ = fgkEndLadPipeArmZpos-fgkEndLadPipeOuterDiam/2.+alLVcoolZ3/2 | |
4820 | +coolUzPos+1.25*fgkmm; | |
4821 | // Position in z of the first LVB with respect to the start of the cooling | |
4822 | // rectangular arm, coming (from inside of the ladder) | |
4823 | // The cards are added one after the other | |
4824 | ||
4825 | for (Int_t iCard=0; iCard<nCards; iCard++) { | |
4826 | ||
4827 | Double_t cardLVzShift = firstLVCardZ + | |
4828 | Double_t(iCard)*(alLVcoolZ3 + 2.*spaceBetweenCards+fgkHVCardCool3Z); | |
4829 | ||
4830 | TGeoTranslation *trCardLVassemblyR = new TGeoTranslation(cardLVxShift, | |
4831 | cardLVyShift+rREF, cardLVzShift); | |
4832 | TGeoTranslation *trCardLVassemblyL = new TGeoTranslation(-cardLVxShift, | |
4833 | cardLVyShift+rREF, cardLVzShift); | |
4834 | ||
4835 | endLadderCards->AddNode(cardLVassemblyR, iCard+1, trCardLVassemblyR); | |
4836 | endLadderCards->AddNode(cardLVassemblyL, iCard+1, trCardLVassemblyL); | |
4837 | } | |
4838 | ||
4839 | //=********************************* | |
4840 | //--- HV cards | |
4841 | TGeoVolumeAssembly *cardHV = fCardHV; | |
4842 | ||
4843 | Double_t coolHVdy = (fgkHVCardCoolDY + fgkHVCardCool3Y | |
4844 | + fgkEndLadPipeArmY/2 + fgkEndLadPipeArmBoxDY); | |
4845 | // shift of the HV card in local y w.r.t the local y=0 (center of cooling tube) | |
4846 | ||
4847 | Double_t coolHVCenterShift = (fgkHVCardCool3Z/2-fgkHVCardCool2Z | |
4848 | -(fgkHVCardCeramZ)/2); | |
4849 | ||
4850 | for (Int_t iCard=0; iCard<nCards; iCard++) { | |
4851 | ||
4852 | Double_t fact = iCard*2.+1.; | |
4853 | Double_t coolHVdz = (firstLVCardZ + alLVcoolZ3*fact/2 + spaceBetweenCards*fact | |
4854 | + fgkHVCardCool3Z*fact/2. + coolHVCenterShift); | |
4855 | TGeoTranslation *trCardHV = new TGeoTranslation(0,coolHVdy+rREF, coolHVdz); | |
4856 | endLadderCards->AddNode(cardHV, iCard+1, trCardHV); | |
4857 | } | |
4858 | ||
4859 | //=********************************* | |
4860 | //--- Carlos card | |
4861 | ||
4862 | TGeoVolumeAssembly *assemblySupCarlos = fCardCarlos; | |
4863 | // TGeoRotation *carlosSupRot1 = new TGeoRotation("carlosSuppAngle", | |
4864 | // 0, -fgkCarlosSuppAngle, 0); | |
4865 | ||
4866 | Double_t spaceBetweenCarlsoCards = 0.1*fgkmm; | |
4867 | Double_t firstCarlosCardZ = (firstLVCardZ - alLVcoolZ3/2 + alLVcoolZ3*4 + | |
4868 | fgkHVCardCool3Z*4 + spaceBetweenCards*7 + 2*fgkmm); | |
4869 | // position in z of the first Carlos board, coming from inside of the ladder | |
4870 | ||
4871 | Double_t coolCarlosDy = (fgkCarlosSuppY3/2 + fgkEndLadPipeArmY/2 + | |
4872 | fgkEndLadPipeArmBoxDY); | |
4873 | ||
4874 | for (Int_t iCard=0; iCard<nCards; iCard++) { | |
4875 | ||
4876 | Double_t carloszPos = ( firstCarlosCardZ + fgkCarlosSuppZ3/2 + | |
4877 | iCard*(fgkCarlosSuppZ3+spaceBetweenCarlsoCards) ); | |
4878 | TGeoCombiTrans *carlosPos = new TGeoCombiTrans(0,coolCarlosDy+rREF,carloszPos, | |
4879 | (TGeoRotation*) fCommonTr[0]); | |
4880 | ||
4881 | endLadderCards->AddNode(assemblySupCarlos, iCard, carlosPos); | |
4882 | } | |
108bd0fe | 4883 | |
e118532f | 4884 | |
4885 | //=********************************* | |
4886 | //--- Cables | |
4887 | ||
4888 | ||
4889 | Double_t sectionV = (fgkSectionCuPerMod+fgkSectionPlastPerMod | |
d485d5bf | 4890 | + fgkSectionGlassPerMod)*nCards |
4891 | + fgkSectionCoolPolyuEL + fgkSectionCoolWaterEL; | |
e118532f | 4892 | // We fix thickness, then width is calculated accordingly |
c890eba4 | 4893 | Double_t width = sectionV/thickTotCable; |
e118532f | 4894 | Double_t thickCu = thickTotCable*fgkSectionCuPerMod |
d485d5bf | 4895 | / (fgkSectionCuPerMod+fgkSectionPlastPerMod+fgkSectionGlassPerMod+fgkSectionCoolPolyuEL+fgkSectionCoolWaterEL); |
e118532f | 4896 | Double_t thickPlast = thickTotCable*fgkSectionPlastPerMod |
d485d5bf | 4897 | / (fgkSectionCuPerMod+fgkSectionPlastPerMod+fgkSectionGlassPerMod+fgkSectionCoolPolyuEL+fgkSectionCoolWaterEL); |
4898 | Double_t thickGlass = thickTotCable*fgkSectionGlassPerMod | |
4899 | / (fgkSectionCuPerMod+fgkSectionPlastPerMod+fgkSectionGlassPerMod+fgkSectionCoolPolyuEL+fgkSectionCoolWaterEL); | |
e118532f | 4900 | |
d485d5bf | 4901 | Double_t thickCoolPolyu = thickTotCable*fgkSectionCoolPolyuEL |
4902 | / (fgkSectionCuPerMod+fgkSectionPlastPerMod+fgkSectionGlassPerMod+fgkSectionCoolPolyuEL+fgkSectionCoolWaterEL); | |
4903 | Double_t thickCoolWater = thickTotCable*fgkSectionCoolWaterEL | |
4904 | / (fgkSectionCuPerMod+fgkSectionPlastPerMod+fgkSectionGlassPerMod+fgkSectionCoolPolyuEL+fgkSectionCoolWaterEL); | |
c890eba4 | 4905 | |
d485d5bf | 4906 | AliITSv11GeomCableFlat cable("SDDcableEndLadder",width,thickTotCable); |
c890eba4 | 4907 | cable.SetNLayers(5); |
e118532f | 4908 | cable.SetLayer(0, thickCu, copper, kRed); |
4909 | cable.SetLayer(1, thickPlast, plastic, kYellow); | |
4910 | cable.SetLayer(2, thickGlass, opticalFiber, kGreen); | |
c890eba4 | 4911 | cable.SetLayer(3, thickCoolPolyu, polyurethane, kGray); |
4912 | cable.SetLayer(4, thickCoolWater, coolerMediumSDD, kBlue); | |
e118532f | 4913 | |
4914 | Double_t zVect[3]={0,0,1}; | |
4915 | Double_t xMinCable = firstCarlosCardZ+nCards*(fgkCarlosSuppZ3 | |
4916 | +spaceBetweenCarlsoCards)/2 + 2.9; | |
4917 | // the 2.9cm is for taking into account carlos card angle... | |
4918 | ||
4919 | Double_t zEndCable = GetConeZ(cablesRadius-thickTotCable/2, cableSectionR1, | |
4920 | cableSectionR2,cableSectionZ1,cableSectionZ2); | |
4921 | ||
4922 | Double_t pos1[3] = {0, cablesRadius, xMinCable}; | |
4923 | Double_t pos2[3] = {0, cablesRadius, zEndCable}; | |
4924 | cable.AddCheckPoint( endLadderCards, 0, pos1, zVect ); | |
4925 | cable.AddCheckPoint( endLadderCards, 1, pos2, zVect ); | |
4926 | cable.SetInitialNode(endLadderCards); | |
4927 | cable.CreateAndInsertCableSegment(1); | |
4928 | ||
d485d5bf | 4929 | // The earth cable |
4930 | TGeoTorus *earthShape = new TGeoTorus(rMax-fgkEndLadderEarthCableR, | |
4931 | 0., fgkEndLadderEarthCableR, | |
4932 | phi0, dphi); // same as containerShape | |
4933 | ||
4934 | TGeoVolume *earthCable = new TGeoVolume("SDDcableEndLadderEarthCable", | |
4935 | earthShape, copper); | |
4936 | ||
4937 | endLadderCards->AddNode(earthCable, 1, | |
4938 | new TGeoTranslation(0, 0, fgkDistEndLaddCardsLadd+1)); | |
4939 | ||
108bd0fe | 4940 | return endLadderCards; |
4941 | } | |
4942 | ||
4943 | //________________________________________________________________________ | |
afac5372 | 4944 | TGeoVolumeAssembly* AliITSv11GeometrySDD::CreateSupportRing() { |
108bd0fe | 4945 | // |
4946 | // return an assembly of the support rings, attaching the ladders to the cone | |
4947 | // | |
4948 | ||
4949 | ||
108bd0fe | 4950 | |
4951 | TGeoMedium *stainless = GetMedium("INOX$"); // To code !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! | |
4952 | TGeoVolumeAssembly *supportRing = new TGeoVolumeAssembly("supportRing"); | |
4953 | ||
4954 | ||
4955 | //********************************** | |
4956 | // ruby cage | |
4957 | ||
4958 | Double_t fgkRubyCageX = 9*fgkmm; | |
4959 | Double_t fgkRubyCageY = 5.5*fgkmm; | |
4960 | Double_t fgkRubyCageZ = 8*fgkmm; | |
4961 | Double_t fgkRubyCageInternSide = 5.*fgkmm; //side of the internal square | |
4962 | Double_t fgkRubyCageHoleDX = 2.*fgkmm; | |
4963 | Double_t fgkRubyCageVIntern = 5.42*fgkmm; | |
4964 | Double_t fgkRubyCageScrewHoleR = 4.5/2*fgkmm; | |
4965 | Double_t fgkRubyCageScrewHoleY = 1.5*fgkmm; | |
4966 | ||
4967 | TGeoBBox *rubyCageBox = new TGeoBBox("rubyCageBox",fgkRubyCageX/2,fgkRubyCageY/2, | |
4968 | fgkRubyCageZ/2); | |
4969 | ||
4970 | Double_t epsilon = 1e-10; //dummy epsilon to force the gl viewer to show holes | |
4971 | ||
4972 | // pieces common to both square and V cages | |
4973 | TGeoBBox *rubyCageInternBox = new TGeoBBox("rubyCageInternBox",fgkRubyCageInternSide/2, | |
4974 | fgkRubyCageY/2+epsilon, fgkRubyCageInternSide/2); | |
4975 | ||
effd7456 | 4976 | TGeoTube *screwHole = new TGeoTube("screwHole", 0, fgkRubyCageScrewHoleR, |
108bd0fe | 4977 | fgkRubyCageHoleDX/2+epsilon); |
4978 | ||
4979 | TGeoRotation *rotV = new TGeoRotation("", 90,90,-90); | |
4980 | TGeoCombiTrans *trScrewHole = new TGeoCombiTrans("trScrewHole", | |
4981 | fgkRubyCageX/2-fgkRubyCageHoleDX/2, | |
4982 | -fgkRubyCageY/2+fgkRubyCageScrewHoleY,0,rotV); | |
4983 | trScrewHole->RegisterYourself(); | |
4984 | ||
4985 | TGeoBBox *screwHoleFoot = new TGeoBBox("screwHoleFoot",fgkRubyCageHoleDX/2+epsilon, | |
4986 | fgkRubyCageScrewHoleY/2+epsilon, fgkRubyCageScrewHoleR); | |
4987 | TGeoTranslation *trScrewHoleFoot = new TGeoTranslation("trScrewHoleFoot", | |
4988 | fgkRubyCageX/2-fgkRubyCageHoleDX/2, | |
4989 | -fgkRubyCageY/2+fgkRubyCageScrewHoleY/2, 0); | |
4990 | trScrewHoleFoot->RegisterYourself(); | |
4991 | ||
4992 | ||
4993 | // pieces which differ | |
4994 | Double_t rubyCageVInternBoxX = fgkRubyCageVIntern - fgkRubyCageInternSide/2; | |
4995 | ||
4996 | TGeoBBox *rubyCageVInternBox = new TGeoBBox("rubyCageVInternBox",rubyCageVInternBoxX/2, | |
4997 | fgkRubyCageY/2+epsilon, fgkRubyCageInternSide/2); | |
4998 | ||
4999 | TGeoTranslation *trRubyCageVInternBox = new TGeoTranslation("trRubyCageVInternB", | |
5000 | fgkRubyCageX/2-fgkRubyCageHoleDX-rubyCageVInternBoxX/2,0,0); | |
5001 | trRubyCageVInternBox->RegisterYourself(); | |
5002 | ||
5003 | TGeoTrd1 *rubyCageVInternTriangl = new TGeoTrd1("rubyCageVInternTriangl", 0, | |
5004 | fgkRubyCageInternSide/2, fgkRubyCageY/2+epsilon, | |
5005 | fgkRubyCageInternSide/4); | |
5006 | ||
5007 | TGeoCombiTrans *trRubyCageVInternTriangl = new TGeoCombiTrans("trRubyCageVInternTriangl", | |
5008 | fgkRubyCageX/2-fgkRubyCageHoleDX-rubyCageVInternBoxX-fgkRubyCageInternSide/4 | |
5009 | +epsilon,0,0, rotV ); | |
5010 | trRubyCageVInternTriangl->RegisterYourself(); | |
5011 | ||
5012 | //--- | |
5013 | TGeoCompositeShape *rubyCageSquare = new TGeoCompositeShape("rubyCageSquare", | |
5014 | "rubyCageBox-(rubyCageInternBox" | |
5015 | "+screwHole:trScrewHole+screwHoleFoot:trScrewHoleFoot)"); | |
5016 | ||
5017 | TGeoVolume *vRubyCageSquare = new TGeoVolume("vRubyCageSquare", | |
5018 | rubyCageSquare, stainless); | |
5019 | vRubyCageSquare->SetLineColor(10); | |
5020 | ||
5021 | TGeoCompositeShape *rubyCageV = new TGeoCompositeShape("rubyCageV", | |
5022 | "rubyCageBox-(rubyCageVInternBox:trRubyCageVInternB" | |
5023 | "+rubyCageVInternTriangl:trRubyCageVInternTriangl" | |
5024 | "+screwHole:trScrewHole+screwHoleFoot:trScrewHoleFoot)"); | |
5025 | TGeoVolume *vRubyCageV = new TGeoVolume("vRubyCageV", rubyCageV, stainless); | |
5026 | vRubyCageV->SetLineColor(10); | |
5027 | ||
5028 | if(GetDebug(3)) { // Remove compiler warning. | |
5029 | rubyCageBox->InspectShape(); | |
5030 | rubyCageInternBox->InspectShape(); | |
effd7456 | 5031 | screwHole->InspectShape(); |
108bd0fe | 5032 | screwHoleFoot->InspectShape(); |
5033 | rubyCageVInternBox->InspectShape(); | |
5034 | rubyCageVInternTriangl->InspectShape(); | |
5035 | } | |
5036 | ||
5037 | supportRing->AddNode(vRubyCageSquare, 0, 0); | |
5038 | //supportRing->AddNode(vRubyCageV, 0, 0); | |
5039 | return supportRing; | |
5040 | } | |
5041 | ||
5042 | ||
5043 | ||
5044 | //________________________________________________________________________ | |
5045 | void AliITSv11GeometrySDD::CreateSDDsensor() { | |
5046 | // | |
5047 | // return a box containing the SDD sensor | |
5048 | // | |
5049 | ||
5050 | TGeoMedium *airSDD = GetMedium("SDD AIR$"); | |
5051 | TGeoMedium *siliconSDD = GetMedium("SDD SI insensitive$"); // ITSsddSi | |
5052 | TGeoMedium *siliconSDDsens = GetMedium("SI$"); // ITSsddSi | |
5053 | TGeoMedium *alSDD = GetMedium("AL$"); // ITSal | |
5054 | TGeoMedium *polyhamideSDD = GetMedium("SDDKAPTON (POLYCH2)$"); // ITSsddKAPTON_POLYCH2 | |
d8826f33 | 5055 | TGeoMedium *glassSDD = GetMedium("STDGLASS$"); // StdGlass |
b7943f00 | 5056 | |
5057 | ||
5058 | Double_t rWraping = fgkWaferThickness/2+fgkWaHVcableAlThick+fgkWaHVcablePolyThick; | |
5059 | Double_t witdhCableBox = (fgkWaHVcableWitdh - TMath::Pi()*rWraping)/2; | |
108bd0fe | 5060 | // width : in the beam direction ! |
b7943f00 | 5061 | |
5062 | Double_t sensoxBoxLength = ( fgkWaferLength + | |
5063 | 2*(rWraping+witdhCableBox-fgkWaHVcableDW) ); | |
5064 | // Makes life easier to include the space for the WA HV cable on both sides | |
5065 | Double_t sensoxBoxThick = fgkWaferThickness + | |
5066 | 2*(fgkWaHVcableAlThick+fgkWaHVcablePolyThick); | |
5067 | ||
108bd0fe | 5068 | // cout << "fgkWaferLength=" << fgkWaferLength << " sensoxBoxLength="<< sensoxBoxLength <<endl; |
5069 | // cout << "fgkWaferThickness=" << fgkWaferThickness << " sensoxBoxThick=" << sensoxBoxThick << endl; | |
5070 | ||
b7943f00 | 5071 | TGeoBBox *box = new TGeoBBox("ITSsddSensorBox", |
5072 | fgkWaferWidth/2, sensoxBoxThick/2, sensoxBoxLength/2); | |
108bd0fe | 5073 | |
5074 | fSDDsensor3 = new TGeoVolume("ITSsddSensor3", box, airSDD); | |
5075 | fSDDsensor4 = new TGeoVolume("ITSsddSensor4", box, airSDD); | |
5076 | ||
b7943f00 | 5077 | |
5078 | //**************************** | |
5079 | // silicon wafer | |
5080 | //**************************** | |
5081 | if (fAddSensors) { | |
108bd0fe | 5082 | // we need 2 different sensor objects, because they have to have different names |
5083 | // This is required for the step manager | |
5084 | ||
c789ee28 | 5085 | TGeoBBox *waferShape = new TGeoBBox("ITSsddWaferShape", |
108bd0fe | 5086 | fgkWaferWidth/2, fgkWaferThickness/2, fgkWaferLength/2); |
5087 | ||
5088 | ||
5089 | TGeoVolume *wafer3 = new TGeoVolume("ITSsddWafer3", waferShape, siliconSDD); | |
5090 | wafer3->SetLineColor(fColorSilicon); | |
5091 | TGeoBBox *sensBox3 = new TGeoBBox("ITSsddSensorSensBox3", | |
5092 | fgkWaferWidthSens/2, fgkWaferThickSens/2, fgkWaferLengthSens/2); | |
cfe39822 | 5093 | TGeoVolume *sensVol3 = new TGeoVolume(fgkSDDsensitiveVolName3,sensBox3, siliconSDDsens); |
108bd0fe | 5094 | sensVol3->SetLineColor(fColorSilicon+5); |
5095 | wafer3->AddNode(sensVol3, 1, 0); | |
5096 | fSDDsensor3->AddNode(wafer3, 1, 0); | |
5097 | ||
5098 | TGeoVolume *wafer4 = new TGeoVolume("ITSsddWafer4", waferShape, siliconSDD); | |
5099 | wafer4->SetLineColor(fColorSilicon); | |
5100 | TGeoBBox *sensBox4 = new TGeoBBox("ITSsddSensorSensBox4", | |
5101 | fgkWaferWidthSens/2, fgkWaferThickSens/2, fgkWaferLengthSens/2); | |
cfe39822 | 5102 | TGeoVolume *sensVol4 = new TGeoVolume(fgkSDDsensitiveVolName4,sensBox4, siliconSDDsens); |
108bd0fe | 5103 | sensVol4->SetLineColor(fColorSilicon+5); |
5104 | wafer4->AddNode(sensVol4, 1, 0); | |
5105 | fSDDsensor4->AddNode(wafer4, 1, 0); | |
b7943f00 | 5106 | }; |
5107 | ||
5108 | //**************************** | |
5109 | // glass | |
5110 | //**************************** | |
5111 | TGeoBBox *glass = new TGeoBBox("ITSsddGlassBox", fgkSensorGlassLX/2, | |
5112 | fgkSensorGlassLY/2, fgkSensorGlassLZ/2); | |
5113 | TGeoVolume *vGlass = new TGeoVolume("ITSsddGlass",glass, glassSDD); | |
5114 | vGlass->SetLineColor(fColorGlass); | |
5115 | TGeoTranslation *glassTr1 = new TGeoTranslation("",fgkGlassDXOnSensor, | |
5116 | fgkWaferThickness/2+fgkSensorGlassLY/2, | |
5117 | fgkGlassDZOnSensor); | |
5118 | TGeoTranslation *glassTr2 = new TGeoTranslation("",-fgkGlassDXOnSensor, | |
5119 | fgkWaferThickness/2+fgkSensorGlassLY/2, | |
5120 | fgkGlassDZOnSensor); | |
5121 | TGeoTranslation *glassTr3 = new TGeoTranslation("",fgkGlassDXOnSensor, | |
5122 | fgkWaferThickness/2+fgkSensorGlassLY/2, | |
5123 | -fgkGlassDZOnSensor); | |
5124 | TGeoTranslation *glassTr4 = new TGeoTranslation("",-fgkGlassDXOnSensor, | |
5125 | fgkWaferThickness/2+fgkSensorGlassLY/2, | |
5126 | -fgkGlassDZOnSensor); | |
108bd0fe | 5127 | fSDDsensor3->AddNode(vGlass, 1, glassTr1); |
5128 | fSDDsensor3->AddNode(vGlass, 2, glassTr2); | |
5129 | fSDDsensor3->AddNode(vGlass, 3, glassTr3); | |
5130 | fSDDsensor3->AddNode(vGlass, 4, glassTr4); | |
5131 | ||
5132 | fSDDsensor4->AddNode(vGlass, 1, glassTr1); | |
5133 | fSDDsensor4->AddNode(vGlass, 2, glassTr2); | |
5134 | fSDDsensor4->AddNode(vGlass, 3, glassTr3); | |
5135 | fSDDsensor4->AddNode(vGlass, 4, glassTr4); | |
b7943f00 | 5136 | |
5137 | //**************************** | |
5138 | // Wrap-around cable | |
5139 | //**************************** | |
5140 | if (fAddHVcables) { | |
5141 | AliITSv11GeomCableFlat waHVCable("ITSsddWaHVCableU",witdhCableBox, | |
5142 | fgkWaHVcableAlThick+fgkWaHVcablePolyThick); | |
5143 | waHVCable.SetNLayers(2); | |
5144 | waHVCable.SetLayer(0, fgkWaHVcablePolyThick,polyhamideSDD,fColorPolyhamide); | |
5145 | waHVCable.SetLayer(1, fgkWaHVcableAlThick, alSDD, fColorAl); | |
108bd0fe | 5146 | waHVCable.SetInitialNode(fSDDsensor3); |
b7943f00 | 5147 | |
5148 | Double_t x1[3], x2[3], vX[3] = {1,0,0}; | |
5149 | x1[0] = -fgkWaHVcableLength/2; | |
5150 | x2[0] = -x1[0]; | |
5151 | x1[1] = (fgkWaferThickness + waHVCable.GetThickness())/2; | |
5152 | x2[1] = x1[1]; | |
5153 | x1[2] = fgkWaferLength/2+waHVCable.GetWidth()/2-fgkWaHVcableDW; | |
5154 | x2[2] = x1[2]; | |
5155 | ||
108bd0fe | 5156 | waHVCable.AddCheckPoint(fSDDsensor3, 0, x1, vX); |
5157 | waHVCable.AddCheckPoint(fSDDsensor3, 1, x2, vX); | |
5158 | TGeoCombiTrans *ctSegment = 0; | |
5159 | TGeoVolume* segment = waHVCable.CreateAndInsertBoxCableSegment(1,-90, &ctSegment); | |
5160 | fSDDsensor4->AddNode(segment, 1, ctSegment); | |
5161 | ||
b7943f00 | 5162 | x1[1] = -x1[1]; |
5163 | x2[1] = x1[1]; | |
5164 | waHVCable.SetName("ITSsddWaHVCableD"); | |
5165 | waHVCable.ResetPoints(); | |
108bd0fe | 5166 | waHVCable.AddCheckPoint(fSDDsensor3, 0, x1, vX); |
5167 | waHVCable.AddCheckPoint(fSDDsensor3, 1, x2, vX); | |
5168 | segment = waHVCable.CreateAndInsertBoxCableSegment(1, 90, &ctSegment); | |
5169 | fSDDsensor4->AddNode(segment, 1, ctSegment); | |
b7943f00 | 5170 | |
5171 | AliITSv11GeomCableRound waHVCableFold("ITSsddWaHVCableFold", | |
5172 | rWraping); | |
5173 | waHVCableFold.SetPhi(180,360); | |
5174 | waHVCableFold.SetNLayers(2); | |
5175 | waHVCableFold.SetLayer(0, fgkWaferThickness/2+fgkWaHVcablePolyThick, | |
5176 | polyhamideSDD, fColorPolyhamide); | |
5177 | waHVCableFold.SetLayer(1, fgkWaHVcableAlThick, alSDD, fColorAl); | |
108bd0fe | 5178 | waHVCableFold.SetInitialNode(fSDDsensor3); |
b7943f00 | 5179 | x1[1] = 0; |
5180 | x2[1] = 0; | |
5181 | x1[2] = fgkWaferLength/2-fgkWaHVcableDW+witdhCableBox; | |
5182 | x2[2] = x1[2]; | |
108bd0fe | 5183 | waHVCableFold.AddCheckPoint(fSDDsensor3, 0, x1, vX); |
5184 | waHVCableFold.AddCheckPoint(fSDDsensor3, 1, x2, vX); | |
5185 | segment = waHVCableFold.CreateAndInsertCableSegment(1, &ctSegment); | |
5186 | fSDDsensor4->AddNode(segment, 1, ctSegment); | |
5187 | ||
b7943f00 | 5188 | |
5189 | //**************************** | |
5190 | // transition cable | |
5191 | //**************************** | |
5192 | Double_t headRadius = (fgkTransitHVHeadLX*fgkTransitHVHeadLX/4.+ | |
5193 | fgkTransitHVHeadLZ*fgkTransitHVHeadLZ) | |
5194 | /(2.*fgkTransitHVHeadLZ); | |
5195 | Double_t theta = TMath::ATan2(fgkTransitHVHeadLX/2, | |
5196 | headRadius-fgkTransitHVHeadLZ) | |
5197 | *TMath::RadToDeg(); | |
5198 | ||
5199 | TGeoTubeSeg *headPoly = new TGeoTubeSeg(0,headRadius, | |
5200 | fgkTransitHVPolyThick/2, | |
5201 | 90-theta,90+theta); | |
5202 | headPoly->SetName("headPoly"); | |
5203 | TGeoTranslation *headPolyTr = new TGeoTranslation(0,0, | |
5204 | -fgkTransitHVPolyThick/2); | |
5205 | headPolyTr->SetName("headPolyTr"); | |
5206 | headPolyTr->RegisterYourself(); | |
5207 | ||
5208 | TGeoTubeSeg *headAl = new TGeoTubeSeg(0,headRadius, | |
5209 | fgkTransitHVAlThick/2, | |
5210 | 90-theta,90+theta); | |
5211 | headAl->SetName("headAl"); | |
5212 | TGeoTranslation *headAlTr = new TGeoTranslation(0,0, | |
5213 | -fgkTransitHVPolyThick | |
5214 | -fgkTransitHVAlThick/2); | |
5215 | headAlTr->SetName("headAlTr"); | |
5216 | headAlTr->RegisterYourself(); | |
5217 | ||
5218 | TGeoBBox *cache = new TGeoBBox(fgkTransitHVHeadLX/2, | |
5219 | (headRadius-fgkTransitHVHeadLZ)/2, | |
5220 | (fgkTransitHVPolyThick+fgkTransitHVAlThick)/2); | |
5221 | cache->SetName("cache"); | |
5222 | ||
5223 | TGeoTranslation *headCacheTr = new TGeoTranslation(0, | |
5224 | (headRadius-fgkTransitHVHeadLZ)/2, | |
5225 | -(fgkTransitHVPolyThick | |
5226 | +fgkTransitHVAlThick)/2); | |
5227 | headCacheTr->SetName("cacheTr"); | |
5228 | headCacheTr->RegisterYourself(); | |
5229 | ||
5230 | TGeoCompositeShape *headPolyComp = new TGeoCompositeShape( | |
5231 | "headPoly:headPolyTr-cache:cacheTr"); | |
5232 | TGeoVolume *vHeadPolyComp = new TGeoVolume( | |
5233 | "ITSsddHVtransitHeadPoly",headPolyComp, polyhamideSDD); | |
5234 | vHeadPolyComp->SetLineColor(fColorPolyhamide); | |
5235 | TGeoCompositeShape *headAlComp = new TGeoCompositeShape( | |
5236 | "headAl:headAlTr-cache:cacheTr"); | |
5237 | TGeoVolume *vHeadAlComp = new TGeoVolume( | |
5238 | "ITSsddHVtransitHeadAl",headAlComp, alSDD); | |
5239 | vHeadAlComp->SetLineColor(fColorAl); | |
5240 | ||
5241 | ||
531d6cdc | 5242 | // TGeoRotation rotHead("",0,90,0); |
5243 | // TGeoCombiTrans *rotHeadTr = new TGeoCombiTrans(0,fgkWaferThickness/2, | |
5244 | // -headRadius+fgkTransitHVHeadLZ+fgkTransitHVBondingLZ/2, | |
5245 | // &rotHead); | |
5246 | TGeoRotation *rotHead = new TGeoRotation("",0,90,0); | |
b7943f00 | 5247 | TGeoCombiTrans *rotHeadTr = new TGeoCombiTrans(0,fgkWaferThickness/2, |
5248 | -headRadius+fgkTransitHVHeadLZ+fgkTransitHVBondingLZ/2, | |
531d6cdc | 5249 | rotHead); |
5250 | ||
108bd0fe | 5251 | fSDDsensor3->AddNode(vHeadPolyComp,1,rotHeadTr); |
5252 | fSDDsensor3->AddNode(vHeadAlComp,1,rotHeadTr); | |
5253 | fSDDsensor4->AddNode(vHeadPolyComp,1,rotHeadTr); | |
5254 | fSDDsensor4->AddNode(vHeadAlComp,1,rotHeadTr); | |
b7943f00 | 5255 | |
5256 | //--- | |
5257 | AliITSv11GeomCableFlat transitHVCable("ITSsddHVtransitCenter", | |
5258 | fgkTransitHVBondingLZ, | |
5259 | fgkTransitHVPolyThick+fgkTransitHVAlThick); | |
5260 | transitHVCable.SetNLayers(2); | |
5261 | transitHVCable.SetLayer(0, fgkTransitHVPolyThick,polyhamideSDD, | |
5262 | fColorPolyhamide); | |
5263 | transitHVCable.SetLayer(1, fgkTransitHVAlThick, alSDD, fColorAl); | |
108bd0fe | 5264 | transitHVCable.SetInitialNode(fSDDsensor3); |
b7943f00 | 5265 | |
5266 | x1[0] = -fgkTransitHVHeadLX/2; | |
5267 | x2[0] = -x1[0]; | |
5268 | x1[1] = (fgkWaferThickness+fgkTransitHVPolyThick+fgkTransitHVAlThick)/2; | |
5269 | x2[1] = x1[1]; | |
5270 | x1[2] = 0; | |
5271 | x2[2] = 0; | |
108bd0fe | 5272 | transitHVCable.AddCheckPoint(fSDDsensor3, 0, x1, vX); |
5273 | transitHVCable.AddCheckPoint(fSDDsensor3, 1, x2, vX); | |
73dfc864 | 5274 | segment = transitHVCable.CreateAndInsertBoxCableSegment(1,-90,&ctSegment); |
5275 | fSDDsensor4->AddNode(segment, 1, ctSegment); | |
5276 | ||
b7943f00 | 5277 | transitHVCable.ResetPoints(); |
5278 | transitHVCable.SetName("ITSsddHVtransitTail"); | |
5279 | transitHVCable.SetWidth(fgkTransitHVtailWidth); | |
5280 | x1[0] = fgkTransitHVtailXpos; | |
5281 | x2[0] = fgkTransitHVtailXpos; | |
5282 | x1[2] = -fgkTransitHVBondingLZ/2; | |
5283 | x2[2] = -fgkTransitHVBondingLZ/2-fgkTransitHVtailLength; | |
5284 | Double_t vZ[3] = {0,0,1}; | |
108bd0fe | 5285 | transitHVCable.AddCheckPoint(fSDDsensor3, 0, x1, vZ); |
5286 | transitHVCable.AddCheckPoint(fSDDsensor3, 1, x2, vZ); | |
5287 | segment = transitHVCable.CreateAndInsertBoxCableSegment(1,0, &ctSegment); | |
5288 | fSDDsensor4->AddNode(segment, 1, ctSegment); | |
b7943f00 | 5289 | |
5290 | //--- | |
5291 | TGeoArb8 *sideLeft = new TGeoArb8( fgkTransitHVPolyThick/2 ); | |
5292 | sideLeft->SetVertex(0, fgkTransitHVtailXpos+fgkTransitHVtailWidth/2,0); | |
5293 | sideLeft->SetVertex(1, fgkTransitHVtailXpos+fgkTransitHVtailWidth/2, | |
5294 | fgkTransitHVsideLZ); | |
5295 | sideLeft->SetVertex(2, fgkTransitHVHeadLX/2, fgkTransitHVsideLeftZ); | |
5296 | sideLeft->SetVertex(3, fgkTransitHVHeadLX/2, 0); | |
5297 | sideLeft->SetVertex(4, fgkTransitHVtailXpos+fgkTransitHVtailWidth/2,0); | |
5298 | sideLeft->SetVertex(5, fgkTransitHVtailXpos+fgkTransitHVtailWidth/2, | |
5299 | fgkTransitHVsideLZ); | |
5300 | sideLeft->SetVertex(6, fgkTransitHVHeadLX/2, fgkTransitHVsideLeftZ); | |
5301 | sideLeft->SetVertex(7, fgkTransitHVHeadLX/2, 0); | |
5302 | ||
5303 | TGeoArb8 *sideLeftAl = new TGeoArb8( fgkTransitHVAlThick/2 ); | |
5304 | sideLeftAl->SetVertex(0, fgkTransitHVtailXpos+fgkTransitHVtailWidth/2,0); | |
5305 | sideLeftAl->SetVertex(1, fgkTransitHVtailXpos+fgkTransitHVtailWidth/2, | |
5306 | fgkTransitHVsideLZ); | |
5307 | sideLeftAl->SetVertex(2, fgkTransitHVHeadLX/2, fgkTransitHVsideLeftZ); | |
5308 | sideLeftAl->SetVertex(3, fgkTransitHVHeadLX/2, 0); | |
5309 | sideLeftAl->SetVertex(4, fgkTransitHVtailXpos+fgkTransitHVtailWidth/2,0); | |
5310 | sideLeftAl->SetVertex(5, fgkTransitHVtailXpos+fgkTransitHVtailWidth/2, | |
5311 | fgkTransitHVsideLZ); | |
5312 | sideLeftAl->SetVertex(6, fgkTransitHVHeadLX/2, fgkTransitHVsideLeftZ); | |
5313 | sideLeftAl->SetVertex(7, fgkTransitHVHeadLX/2, 0); | |
5314 | ||
73dfc864 | 5315 | // sideRight is not there actually |
5316 | // TGeoArb8 *sideRight = new TGeoArb8( fgkTransitHVPolyThick/2 ); | |
5317 | // sideRight->SetVertex(0, fgkTransitHVtailXpos-fgkTransitHVtailWidth/2,0); | |
5318 | // sideRight->SetVertex(1, fgkTransitHVtailXpos-fgkTransitHVtailWidth/2, | |
5319 | // fgkTransitHVsideLZ); | |
5320 | // sideRight->SetVertex(2, -fgkTransitHVHeadLX/2, fgkTransitHVsideRightZ); | |
5321 | // sideRight->SetVertex(3, -fgkTransitHVHeadLX/2, 0); | |
5322 | // sideRight->SetVertex(4, fgkTransitHVtailXpos-fgkTransitHVtailWidth/2,0); | |
5323 | // sideRight->SetVertex(5, fgkTransitHVtailXpos-fgkTransitHVtailWidth/2, | |
5324 | // fgkTransitHVsideLZ); | |
5325 | // sideRight->SetVertex(6, -fgkTransitHVHeadLX/2, fgkTransitHVsideRightZ); | |
5326 | // sideRight->SetVertex(7, -fgkTransitHVHeadLX/2, 0); | |
b7943f00 | 5327 | |
531d6cdc | 5328 | // TGeoRotation rotSide("",0,-90,0); |
5329 | // TGeoCombiTrans *sideRightTr = new TGeoCombiTrans(0, | |
5330 | // (fgkWaferThickness+fgkTransitHVPolyThick)/2, | |
5331 | // -fgkTransitHVBondingLZ/2,&rotSide); | |
5332 | // TGeoCombiTrans *sideLeftTr = new TGeoCombiTrans(0, | |
5333 | // (fgkWaferThickness+fgkTransitHVPolyThick)/2, | |
5334 | // -fgkTransitHVBondingLZ/2, &rotSide); | |
5335 | // TGeoCombiTrans *sideLeftAlTr = new TGeoCombiTrans(0, | |
5336 | // fgkTransitHVPolyThick+(fgkWaferThickness+fgkTransitHVAlThick)/2, | |
5337 | // -fgkTransitHVBondingLZ/2, &rotSide); | |
5338 | TGeoRotation *rotSide = new TGeoRotation("",0,-90,0); | |
73dfc864 | 5339 | // TGeoCombiTrans *sideRightTr = new TGeoCombiTrans(0, |
5340 | // (fgkWaferThickness+fgkTransitHVPolyThick)/2, | |
5341 | // -fgkTransitHVBondingLZ/2,rotSide); | |
b7943f00 | 5342 | TGeoCombiTrans *sideLeftTr = new TGeoCombiTrans(0, |
5343 | (fgkWaferThickness+fgkTransitHVPolyThick)/2, | |
531d6cdc | 5344 | -fgkTransitHVBondingLZ/2, rotSide); |
b7943f00 | 5345 | TGeoCombiTrans *sideLeftAlTr = new TGeoCombiTrans(0, |
5346 | fgkTransitHVPolyThick+(fgkWaferThickness+fgkTransitHVAlThick)/2, | |
531d6cdc | 5347 | -fgkTransitHVBondingLZ/2, rotSide); |
5348 | ||
b7943f00 | 5349 | TGeoVolume *vSideLeft = new TGeoVolume("ITSsddHVtransitSideLeft", |
5350 | sideLeft,polyhamideSDD); | |
5351 | vSideLeft->SetLineColor(fColorPolyhamide); | |
5352 | TGeoVolume *vSideLeftAl = new TGeoVolume("ITSsddHVtransitSideLeftAl", | |
5353 | sideLeftAl,alSDD); | |
5354 | vSideLeftAl->SetLineColor(fColorAl); | |
73dfc864 | 5355 | |
5356 | // TGeoVolume *vSideRight = new TGeoVolume("ITSsddHVtransitSideRight", | |
5357 | // sideRight,polyhamideSDD); | |
5358 | // vSideRight->SetLineColor(fColorPolyhamide); | |
b7943f00 | 5359 | |
108bd0fe | 5360 | fSDDsensor3->AddNode(vSideLeft, 1, sideLeftTr); |
5361 | fSDDsensor3->AddNode(vSideLeftAl, 1, sideLeftAlTr); | |
73dfc864 | 5362 | // fSDDsensor3->AddNode(vSideRight, 1, sideRightTr); |
108bd0fe | 5363 | |
5364 | fSDDsensor4->AddNode(vSideLeft, 1, sideLeftTr); | |
5365 | fSDDsensor4->AddNode(vSideLeftAl, 1, sideLeftAlTr); | |
73dfc864 | 5366 | // fSDDsensor4->AddNode(vSideRight, 1, sideRightTr); |
b7943f00 | 5367 | }; |
db486a6e | 5368 | |
b7943f00 | 5369 | //**************************** |
108bd0fe | 5370 | if(GetDebug(1)) { |
5371 | fSDDsensor3->CheckOverlaps(0.01); | |
5372 | fSDDsensor4->CheckOverlaps(0.01); | |
5373 | } | |
c789ee28 | 5374 | |
108bd0fe | 5375 | fSDDsensor3->SetVisibility(kFALSE); |
5376 | fSDDsensor4->SetVisibility(kFALSE); | |
5377 | } | |
c789ee28 | 5378 | |
108bd0fe | 5379 | /* |
db486a6e | 5380 | //________________________________________________________________________ |
b7943f00 | 5381 | TGeoVolume *AliITSv11GeometrySDD::CreateDetectors(Int_t iLay) { |
5382 | // | |
5383 | // return a box volume containing the detectors | |
5384 | // | |
5385 | ||
108bd0fe | 5386 | TGeoMedium *airSDD = GetMedium("SDD AIR$"); |
c789ee28 | 5387 | |
b7943f00 | 5388 | Int_t nDetectors = fgkLay3Ndet; |
5389 | Double_t ladderLength = fgkLay3LadderLength; | |
5390 | Double_t *sensorZPos = fLay3sensorZPos; | |
5391 | ||
5392 | if (iLay==3) {} | |
5393 | else if (iLay==4) { | |
5394 | nDetectors = fgkLay4Ndet; | |
5395 | ladderLength = fgkLay4LadderLength; | |
5396 | sensorZPos = fLay4sensorZPos; | |
5397 | } else { | |
fa4639a3 | 5398 | printf("AliITSv11GeometrySDD::CreateDetectors: Error : Wrong layer"); |
b7943f00 | 5399 | }; |
5400 | ||
5401 | char name[30]; | |
5402 | Double_t volThickness = ( fgkLadWaferSep + 2*fgkWaferThickness + | |
5403 | 2*(fgkWaHVcableAlThick+fgkWaHVcablePolyThick)); | |
5404 | ||
5405 | sprintf(name,"ITSsddDetBox%i",iLay); | |
5406 | TGeoBBox *detBox = new TGeoBBox(name, fgkWaferWidth/2, volThickness/2, | |
5407 | ladderLength*((nDetectors-0.5)/nDetectors)/2); | |
5408 | TGeoVolume *virtualDet = new TGeoVolume("ITSsddLadd",detBox, airSDD); | |
5409 | ||
5410 | for (Int_t i=0; i<nDetectors; i++) { | |
5411 | Double_t localZ = sensorZPos[i]; | |
5412 | Double_t localY = fgkLadWaferSep/2+fgkWaferThickness/2; | |
5413 | if (iLay==3) if (i%2!=0) localY = -localY; | |
5414 | if (iLay==4) if (i%2==0) localY = -localY; | |
5415 | sprintf(name, "ITSsddLay%iSensorPos%i",iLay, i); | |
fa4639a3 | 5416 | |
5417 | if (i >= nDetectors/2) { | |
5418 | TGeoTranslation *sensorPos = new TGeoTranslation(0,localY,localZ); | |
5419 | sensorPos->SetName(name); | |
5420 | virtualDet->AddNode(fSDDsensor, i, sensorPos); | |
5421 | } | |
5422 | else { | |
531d6cdc | 5423 | TGeoRotation *rotSensor = new TGeoRotation("",0, 180, 180); |
fa4639a3 | 5424 | TGeoCombiTrans *sensorPos = new TGeoCombiTrans(0,localY, |
531d6cdc | 5425 | localZ, rotSensor); |
fa4639a3 | 5426 | sensorPos->SetName(name); |
5427 | virtualDet->AddNode(fSDDsensor, i, sensorPos); | |
5428 | }; | |
db486a6e | 5429 | } |
b7943f00 | 5430 | |
5431 | if(GetDebug(1)) virtualDet->CheckOverlaps(0.01); | |
fa4639a3 | 5432 | virtualDet->SetVisibility(kFALSE); |
db486a6e | 5433 | return virtualDet; |
531d6cdc | 5434 | } |
108bd0fe | 5435 | */ |
5436 | ||
5437 | //________________________________________________________________________ | |
5438 | TGeoVolumeAssembly *AliITSv11GeometrySDD::CreateDetectorsAssembly(Int_t iLay) { | |
5439 | // | |
5440 | // return a box volume containing the detectors | |
5441 | // | |
5442 | ||
5443 | Int_t nDetectors = fgkLay3Ndet; | |
15be6f41 | 5444 | // Double_t ladderLength = fgkLay3LadderLength; |
108bd0fe | 5445 | Double_t *sensorZPos = fLay3sensorZPos; |
5446 | TGeoVolume *sensorSDD = fSDDsensor3; | |
5447 | ||
5448 | if (iLay==3) {} | |
5449 | else if (iLay==4) { | |
5450 | nDetectors = fgkLay4Ndet; | |
15be6f41 | 5451 | // ladderLength = fgkLay4LadderLength; |
108bd0fe | 5452 | sensorZPos = fLay4sensorZPos; |
5453 | sensorSDD = fSDDsensor4; | |
5454 | } else { | |
5455 | printf("AliITSv11GeometrySDD::CreateDetectorsAssembly: Error:Wrong layer"); | |
5456 | }; | |
5457 | ||
5458 | char name[30]; | |
6932f314 | 5459 | snprintf(name,30,"ITSsddDetBox%i",iLay); |
108bd0fe | 5460 | |
5461 | TGeoVolumeAssembly *virtualDet = new TGeoVolumeAssembly("ITSsddLadd"); | |
5462 | ||
5463 | for (Int_t i=0; i<nDetectors; i++) { | |
5464 | Double_t localZ = sensorZPos[i]; | |
5465 | Double_t localY = fgkLadWaferSep/2+fgkWaferThickness/2; | |
5466 | if (iLay==3) if (i%2!=0) localY = -localY; | |
5467 | if (iLay==4) if (i%2==0) localY = -localY; | |
6932f314 | 5468 | snprintf(name, 30, "ITSsddLay%iSensorPos%i",iLay, i); |
73dfc864 | 5469 | |
108bd0fe | 5470 | if (i >= nDetectors/2) { |
5471 | TGeoTranslation *sensorPos = new TGeoTranslation(0,localY,localZ); | |
5472 | sensorPos->SetName(name); | |
6801b453 | 5473 | virtualDet->AddNode(sensorSDD, i, sensorPos); |
5474 | } | |
5475 | else { | |
5476 | TGeoRotation *rotSensor = new TGeoRotation("",0, 180, 180); | |
5477 | TGeoCombiTrans *sensorPos = new TGeoCombiTrans(0,localY, | |
5478 | localZ, rotSensor); | |
5479 | sensorPos->SetName(name); | |
5480 | virtualDet->AddNode(sensorSDD, i, sensorPos); | |
5481 | }; | |
5482 | } | |
5483 | ||
5484 | if(GetDebug(1)) virtualDet->CheckOverlaps(0.01); | |
5485 | return virtualDet; | |
5486 | } | |
5487 | ||
5488 | ||
5489 | //________________________________________________________________________ | |
5490 | TGeoVolumeAssembly *AliITSv11GeometrySDD::CreateDetectorsAssemblyLadd2() { | |
5491 | // | |
5492 | // return a box volume containing the detectors | |
5493 | // Special case for Layer 3 Ladder 2 which is rotated (cannot simply | |
5494 | // rotate the standard volume, because the module numbering would be wrong) | |
5495 | // M.Sitta 25 Nov 2009 | |
5496 | // | |
5497 | ||
5498 | Int_t nDetectors = fgkLay3Ndet; | |
5499 | Double_t *sensorZPos = fLay3sensorZPos; | |
5500 | TGeoVolume *sensorSDD = fSDDsensor3; | |
5501 | ||
5502 | char name[30]; | |
6932f314 | 5503 | snprintf(name,30,"ITSsddDetBoxLadd2"); |
6801b453 | 5504 | |
5505 | TGeoVolumeAssembly *virtualDet = new TGeoVolumeAssembly("ITSsddLadd"); | |
5506 | ||
5507 | for (Int_t i=0; i<nDetectors; i++) { | |
5508 | Double_t localZ = (-1.)*sensorZPos[nDetectors-1-i]; | |
5509 | Double_t localY = fgkLadWaferSep/2+fgkWaferThickness/2; | |
5510 | if (i%2==0) localY = -localY; | |
6932f314 | 5511 | snprintf(name, 30, "ITSsddLayLadd2SensorPos%i", i); |
6801b453 | 5512 | |
5513 | if (i >= nDetectors/2) { | |
5514 | TGeoTranslation *sensorPos = new TGeoTranslation(0,localY,localZ); | |
5515 | sensorPos->SetName(name); | |
108bd0fe | 5516 | virtualDet->AddNode(sensorSDD, i, sensorPos); |
5517 | } | |
5518 | else { | |
5519 | TGeoRotation *rotSensor = new TGeoRotation("",0, 180, 180); | |
5520 | TGeoCombiTrans *sensorPos = new TGeoCombiTrans(0,localY, | |
5521 | localZ, rotSensor); | |
5522 | sensorPos->SetName(name); | |
5523 | virtualDet->AddNode(sensorSDD, i, sensorPos); | |
5524 | }; | |
5525 | } | |
5526 | ||
5527 | if(GetDebug(1)) virtualDet->CheckOverlaps(0.01); | |
5528 | return virtualDet; | |
5529 | } | |
c789ee28 | 5530 | |
b7943f00 | 5531 | |
fa4639a3 | 5532 | //________________________________________________________________________ |
b7943f00 | 5533 | Int_t AliITSv11GeometrySDD:: |
5534 | GetCurrentLayLaddDet(Int_t &lay, Int_t &ladd, Int_t&det) const { | |
108bd0fe | 5535 | // |
5536 | // Function which gives the layer, ladder and det. | |
5537 | // index of the current volume. To be used in | |
5538 | // AliITS::StepManager() | |
b7943f00 | 5539 | // |
c789ee28 | 5540 | |
b7943f00 | 5541 | if (gGeoManager->GetLevel()<3) return kFALSE; |
5542 | // Get the det index : | |
5543 | TGeoNode *node = gGeoManager->GetMother(2); | |
5544 | if (!node) return kFALSE; | |
5545 | det = node->GetNumber()+1; | |
c789ee28 | 5546 | |
b7943f00 | 5547 | // Get the ladder index : |
5548 | node = gGeoManager->GetMother(3); | |
5549 | if (!node) return kFALSE; | |
5550 | ladd = node->GetNumber()+1; | |
5551 | ||
5552 | // Get the layer index : | |
5553 | if (node->GetNdaughters()==fgkLay3Ndet) | |
112d72a8 | 5554 | lay = 3; |
fa4639a3 | 5555 | else lay = 4; |
b7943f00 | 5556 | |
5557 | return kTRUE; | |
531d6cdc | 5558 | } |
e118532f | 5559 | |
5560 | ||
5561 | //________________________________________________________________________ | |
5562 | TGeoPcon* AliITSv11GeometrySDD::CreateConeConstSection(Double_t r1max, Double_t z1, | |
5563 | Double_t r2max, Double_t z2, | |
5564 | Double_t section, Int_t nDiv) | |
5565 | { | |
5566 | // Creates a cone along z where the section is approximately constant | |
5567 | // with z. This is for simulation of cables, because a cone with a constant | |
5568 | // radius difference would show a quantity of matter increasing with z... | |
5569 | // The max radius of the created Pcon is evolving linearly, the min radius | |
5570 | // is calculated at several steps (nDiv). | |
5571 | // z2 > z1 (required by the Pcon) | |
5572 | ||
5573 | TGeoPcon *myPcon = new TGeoPcon(0, 360, 1+nDiv); | |
5574 | ||
5575 | Double_t dr = (r2max-r1max)/nDiv; | |
5576 | Double_t dz = (z2-z1)/nDiv; | |
5577 | Double_t r1minI, r2minI, r1maxI, r2maxI; | |
5578 | Double_t z1I, z2I; | |
5579 | ||
5580 | Double_t lZ = TMath::Sqrt((r2max-r1max)*(r2max-r1max) + (z2-z1)*(z2-z1)); | |
5581 | Double_t cosAlpha = (z2-z1)/lZ; | |
5582 | ||
5583 | r1minI = TMath::Sqrt(r1max*r1max-section/(TMath::Pi()*cosAlpha)); | |
5584 | myPcon->DefineSection(0, z1, r1minI, r1max); | |
5585 | ||
5586 | for (Int_t i=0; i<nDiv; i++) { | |
5587 | ||
5588 | z1I = z1 + i*dz; | |
5589 | z2I = z1I + dz; | |
5590 | r1maxI = r1max + i*dr; | |
5591 | r2maxI = r1maxI + dr; | |
5592 | ||
5593 | r2minI = TMath::Sqrt(r2maxI*r2maxI-section/(TMath::Pi()*cosAlpha)); | |
5594 | myPcon->DefineSection(i+1, z2I, r2minI, r2maxI); | |
5595 | } | |
5596 | return myPcon; | |
5597 | } | |
5598 | ||
5599 | ||
5600 | //________________________________________________________________________ | |
5601 | Double_t AliITSv11GeometrySDD::GetConeZ(Double_t r, Double_t refR1, Double_t refR2, | |
43aefea7 | 5602 | Double_t refZ1, Double_t refZ2) const { |
e118532f | 5603 | // just a helping function |
5604 | return refZ1+(refZ2-refZ1)*(r-refR1)/(refR2-refR1); | |
5605 | } | |
5606 | ||
5607 | //________________________________________________________________________ | |
5608 | Int_t AliITSv11GeometrySDD::CreateAndInsetConeCablePart(TGeoVolume *mother, Double_t angle, | |
5609 | Int_t nLay3, Int_t nLay4, | |
5610 | Double_t r1, Double_t z1, | |
5611 | Double_t r2, Double_t z2) { | |
5612 | ||
5613 | // Create some cables portions from SDD modules grouped | |
5614 | // and attached at the border of the SSD cone | |
5615 | ||
5616 | TGeoMedium *copper = GetMedium("COPPER$"); | |
cc8a4c78 | 5617 | TGeoMedium *plastic = GetMedium("SDDKAPTON (POLYCH2)$"); |
5618 | TGeoMedium *opticalFiber = GetMedium("SDD OPTICFIB$"); | |
e118532f | 5619 | |
5620 | char titleCable[30]; | |
6932f314 | 5621 | snprintf(titleCable,30,"cableSDDport%i",(Int_t)angle); |
e118532f | 5622 | |
5623 | //--- | |
5624 | Double_t section = (fgkSectionCuPerMod+fgkSectionPlastPerMod+fgkSectionGlassPerMod)*(nLay3+nLay4); | |
5625 | Double_t thickness = 1.; // let's fix the thickness, then calculate the width | |
5626 | Double_t width = section/thickness; | |
5627 | Double_t thickCu = thickness*fgkSectionCuPerMod/(fgkSectionCuPerMod+fgkSectionPlastPerMod | |
5628 | +fgkSectionGlassPerMod); | |
5629 | ||
5630 | Double_t thickPlast = thickness*fgkSectionPlastPerMod/(fgkSectionCuPerMod+fgkSectionPlastPerMod | |
5631 | +fgkSectionGlassPerMod); | |
5632 | ||
5633 | Double_t thickGlass = thickness*fgkSectionGlassPerMod/(fgkSectionCuPerMod+fgkSectionPlastPerMod | |
5634 | +fgkSectionGlassPerMod); | |
5635 | ||
5636 | Double_t hypothenus = TMath::Sqrt( (r2-r1)*(r2-r1) + (z2-z1)*(z2-z1) ); | |
5637 | Double_t cosAlpha = (z2-z1)/hypothenus; | |
5638 | Double_t radius1Cable = TMath::Sqrt(r1*r1 - width*width/4) - 0.5*thickness/cosAlpha; | |
5639 | Double_t radius2Cable = TMath::Sqrt(r2*r2 - width*width/4) - 0.5*thickness/cosAlpha; | |
5640 | angle *= TMath::DegToRad(); | |
5641 | Double_t x1 = radius1Cable*TMath::Cos(angle), y1 = radius1Cable*TMath::Sin(angle); | |
5642 | Double_t x2 = radius2Cable*TMath::Cos(angle), y2 = radius2Cable*TMath::Sin(angle); | |
5643 | Double_t pos1[3] = {x1,y1,z1}; | |
5644 | Double_t pos2[3] = {x2,y2,z2}; | |
5645 | Double_t zVect[3] = {0,0,1}; | |
5646 | ||
5647 | AliITSv11GeomCableFlat cable(titleCable,width,thickness); | |
5648 | cable.SetNLayers(3); | |
5649 | cable.SetLayer(0, thickPlast, plastic, kYellow); | |
5650 | cable.SetLayer(1, thickCu, copper, kRed); | |
5651 | cable.SetLayer(2, thickGlass, opticalFiber, kGreen); | |
5652 | ||
5653 | cable.AddCheckPoint( mother, 0, pos1, zVect ); | |
5654 | cable.AddCheckPoint( mother, 1, pos2, zVect ); | |
5655 | cable.SetInitialNode(mother); | |
5656 | cable.CreateAndInsertCableSegment(1); | |
5657 | ||
5658 | return kTRUE; | |
5659 | } | |
5660 | ||
5661 | ||
5662 | ||
5663 | //________________________________________________________________________ | |
cc8a4c78 | 5664 | void AliITSv11GeometrySDD::SDDCables(TGeoVolume *moth) |
5665 | { | |
5666 | // | |
5667 | // Creates and inserts the SDD cables running on SDD and SSD cones | |
5668 | // | |
5669 | // Input: | |
5670 | // moth : the TGeoVolume owing the volume structure | |
5671 | // Output: | |
5672 | // | |
5673 | // Created: ??? Ludovic Gaudichet | |
5674 | // Updated: 15 Mar 2008 Mario Sitta | |
40e2e5ea | 5675 | // Updated: 14 Apr 2008 Mario Sitta Overlap fixes |
fd5b6398 | 5676 | // Updated: 09 May 2008 Mario Sitta SSD overlap fixes |
cc8a4c78 | 5677 | // |
e118532f | 5678 | |
cc8a4c78 | 5679 | TGeoMedium *copper = GetMedium("COPPER$"); |
5680 | TGeoMedium *plastic = GetMedium("SDDKAPTON (POLYCH2)$"); | |
5681 | TGeoMedium *opticalFiber = GetMedium("SDD OPTICFIB$"); | |
5682 | TGeoMedium *airSDD = GetMedium("SDD AIR$"); | |
e118532f | 5683 | |
5684 | ||
5685 | //================================== | |
5686 | // | |
5687 | //================================== | |
5688 | ||
5689 | Double_t nModLay3 = fgkLay3Nladd*fgkLay3Ndet; | |
5690 | Double_t nModLay4 = fgkLay4Nladd*fgkLay4Ndet; | |
5691 | ||
5692 | Double_t sectionLay3Cu = fgkCableBendRatio*fgkSectionCuPerMod*nModLay3/2; | |
5693 | Double_t sectionLay3Plastic = fgkCableBendRatio*fgkSectionPlastPerMod*nModLay3/2; | |
5694 | Double_t sectionLay3Glass = fgkCableBendRatio*fgkSectionGlassPerMod*nModLay3/2; | |
5695 | ||
5696 | Double_t sectionLay4Cu = fgkCableBendRatio*fgkSectionCuPerMod*nModLay4/2; | |
5697 | Double_t sectionLay4Plastic = fgkCableBendRatio*fgkSectionPlastPerMod*nModLay4/2; | |
5698 | Double_t sectionLay4Glass = fgkCableBendRatio*fgkSectionGlassPerMod*nModLay4/2; | |
5699 | ||
cc8a4c78 | 5700 | // Do not use hardcoded numbers, get them from real shapes - M.S. 15/03/08 |
5701 | TGeoVolume *sddCone = gGeoManager->GetVolume("SDDCarbonFiberCone"); | |
5702 | TGeoPcon *sddConeShape = (TGeoPcon*)sddCone->GetShape(); | |
5703 | ||
5704 | TGeoVolume *sddCylinder = gGeoManager->GetVolume("SDDCarbonFiberCylinder"); | |
5705 | TGeoTube *sddCylinderShape = (TGeoTube*)sddCylinder->GetShape(); | |
5706 | ||
5707 | // (were fgkConeSDDr1, fgkConeSDDr2, fgkConeSDDz1, fgkConeSDDz2 hardcoded) | |
5708 | Double_t coneSDDr1 = sddConeShape->GetRmin(5); | |
5709 | Double_t coneSDDr2 = sddConeShape->GetRmin(3); | |
5710 | ||
5711 | Double_t coneSDDz1 = sddConeShape->GetZ(9) - sddConeShape->GetZ(5) + | |
5712 | sddCylinderShape->GetDz(); | |
5713 | Double_t coneSDDz2 = sddConeShape->GetZ(9) - sddConeShape->GetZ(3) + | |
5714 | sddCylinderShape->GetDz(); | |
5715 | ||
5716 | // Calculate z1, z2 thanks to R1 and R2 | |
5717 | Double_t sddCableZ1 = GetConeZ(fgkSDDCableR1, coneSDDr1, coneSDDr2, | |
5718 | coneSDDz1, coneSDDz2); | |
5719 | Double_t sddCableZ2 = GetConeZ(fgkSDDCableR2, coneSDDr1, coneSDDr2, | |
5720 | coneSDDz1, coneSDDz2); | |
5721 | Double_t sddCableZ3 = GetConeZ(fgkSDDCableR3, coneSDDr1, coneSDDr2, | |
5722 | coneSDDz1, coneSDDz2); | |
e118532f | 5723 | |
5724 | TGeoRotation *rotCableSDD = new TGeoRotation("rotCableSDD",0,180,0); | |
5725 | ||
5726 | //================================== | |
5727 | // first set of cones : cables from layer 3 | |
5728 | //================================== | |
5729 | ||
5730 | TGeoPcon* pcon1all = CreateConeConstSection(fgkSDDCableR1, sddCableZ1, | |
5731 | fgkSDDCableR2, sddCableZ2, | |
5732 | sectionLay3Plastic+sectionLay3Cu+sectionLay3Glass, 1); | |
5733 | ||
5734 | TGeoPcon* pcon1container = new TGeoPcon(0,360,2); | |
cc8a4c78 | 5735 | pcon1container->DefineSection(0, sddCableZ1, pcon1all->GetRmin(0), |
5736 | pcon1all->GetRmax(0)); | |
5737 | ||
e118532f | 5738 | Double_t drMax = pcon1all->GetRmax(0)- pcon1all->GetRmin(0); |
cc8a4c78 | 5739 | pcon1container->DefineSection(1, sddCableZ2, pcon1all->GetRmax(1)-drMax, |
5740 | pcon1all->GetRmax(1)); | |
cc8a4c78 | 5741 | |
5742 | TGeoVolume *vpcon1container = new TGeoVolume("vpcon1container", | |
5743 | pcon1container, airSDD); | |
e118532f | 5744 | vpcon1container->SetVisibility(kFALSE); |
5745 | ||
5746 | TGeoPcon* pcon1plast = CreateConeConstSection(fgkSDDCableR1, sddCableZ1, | |
5747 | fgkSDDCableR2, sddCableZ2, | |
5748 | sectionLay3Plastic, 3); | |
cc8a4c78 | 5749 | |
5750 | TGeoVolume *vpcon1plast = new TGeoVolume("ITScablesSDDpcon1Plast", | |
5751 | pcon1plast, plastic); | |
e118532f | 5752 | vpcon1plast->SetLineColor(kYellow); |
5753 | vpcon1container->AddNode(vpcon1plast, 0); | |
5754 | ||
5755 | Double_t dr1a = fgkSDDCableR1 - pcon1plast->GetRmin(0); | |
5756 | TGeoPcon* pcon1Cu = CreateConeConstSection(fgkSDDCableR1 - dr1a, sddCableZ1, | |
5757 | fgkSDDCableR2 - dr1a, sddCableZ2, | |
5758 | sectionLay3Cu, 3); | |
cc8a4c78 | 5759 | |
5760 | TGeoVolume *vpcon1Cu = new TGeoVolume("ITScablesSDDpcon1Cu", | |
5761 | pcon1Cu, copper); | |
e118532f | 5762 | vpcon1Cu->SetLineColor(kRed); |
5763 | vpcon1container->AddNode(vpcon1Cu, 0); | |
e118532f | 5764 | |
e118532f | 5765 | Double_t dr1b = pcon1Cu->GetRmax(0) - pcon1Cu->GetRmin(0); |
5766 | TGeoPcon* pcon1glass = CreateConeConstSection(fgkSDDCableR1-dr1a-dr1b, sddCableZ1, | |
5767 | fgkSDDCableR2-dr1a-dr1b, sddCableZ2, | |
5768 | sectionLay3Glass, 3); | |
cc8a4c78 | 5769 | |
5770 | TGeoVolume *vpcon1glass = new TGeoVolume("ITScablesSDDpcon1glass", | |
5771 | pcon1glass, opticalFiber); | |
e118532f | 5772 | vpcon1glass->SetLineColor(kGreen); |
5773 | vpcon1container->AddNode(vpcon1glass, 0); | |
5774 | ||
cc8a4c78 | 5775 | moth->AddNode(vpcon1container, 1); |
5776 | moth->AddNode(vpcon1container, 2, rotCableSDD); | |
e118532f | 5777 | |
5778 | //================================== | |
5779 | // 2nd set of cones : cables from layer 3 and layer 4 | |
5780 | //================================== | |
5781 | ||
5782 | TGeoPcon* pcon2all = CreateConeConstSection(fgkSDDCableR2, sddCableZ2, | |
5783 | fgkSDDCableR3, sddCableZ3, | |
cc8a4c78 | 5784 | sectionLay3Plastic+sectionLay4Plastic+ |
5785 | sectionLay3Cu+sectionLay4Cu+ | |
5786 | sectionLay3Glass+sectionLay4Glass, 1); | |
5787 | ||
e118532f | 5788 | TGeoPcon* pcon2container = new TGeoPcon(0,360,2); |
cc8a4c78 | 5789 | pcon2container->DefineSection(0, sddCableZ2, pcon2all->GetRmin(0), |
5790 | pcon2all->GetRmax(0)); | |
5791 | ||
e118532f | 5792 | drMax = pcon2all->GetRmax(0)- pcon2all->GetRmin(0); |
cc8a4c78 | 5793 | pcon2container->DefineSection(1, sddCableZ3, pcon2all->GetRmax(1)-drMax, |
5794 | pcon2all->GetRmax(1)); | |
5795 | ||
cc8a4c78 | 5796 | |
5797 | TGeoVolume *vpcon2container = new TGeoVolume("vpcon2container", | |
5798 | pcon2container, airSDD); | |
e118532f | 5799 | vpcon2container->SetVisibility(kFALSE); |
5800 | ||
5801 | TGeoPcon* pcon2plast = CreateConeConstSection(fgkSDDCableR2, sddCableZ2, | |
5802 | fgkSDDCableR3, sddCableZ3, | |
cc8a4c78 | 5803 | sectionLay3Plastic+ |
5804 | sectionLay4Plastic, 3); | |
5805 | ||
5806 | TGeoVolume *vpcon2plast = new TGeoVolume("ITScablesSDDpcon2Plast", | |
5807 | pcon2plast, plastic); | |
e118532f | 5808 | vpcon2plast->SetLineColor(kYellow); |
5809 | vpcon2container->AddNode(vpcon2plast, 0); | |
5810 | ||
5811 | Double_t dr2a = fgkSDDCableR2 - pcon2plast->GetRmin(0); | |
5812 | TGeoPcon* pcon2Cu = CreateConeConstSection(fgkSDDCableR2 - dr2a, sddCableZ2, | |
5813 | fgkSDDCableR3 - dr2a, sddCableZ3, | |
5814 | sectionLay3Cu+sectionLay4Cu, 3); | |
cc8a4c78 | 5815 | |
5816 | TGeoVolume *vpcon2Cu = new TGeoVolume("ITScablesSDDpcon2Cu", | |
5817 | pcon2Cu, copper); | |
e118532f | 5818 | vpcon2Cu->SetLineColor(kRed); |
5819 | vpcon2container->AddNode(vpcon2Cu, 0); | |
5820 | ||
e118532f | 5821 | Double_t dr2b = pcon2Cu->GetRmax(0) - pcon2Cu->GetRmin(0); |
5822 | TGeoPcon* pcon2glass = CreateConeConstSection(fgkSDDCableR2-dr2a-dr2b, sddCableZ2, | |
5823 | fgkSDDCableR3-dr2a-dr2b, sddCableZ3, | |
cc8a4c78 | 5824 | sectionLay3Glass+ |
5825 | sectionLay4Glass, 3); | |
5826 | ||
5827 | TGeoVolume *vpcon2glass = new TGeoVolume("ITScablesSDDpcon2glass", | |
5828 | pcon2glass, opticalFiber); | |
e118532f | 5829 | vpcon2glass->SetLineColor(kGreen); |
5830 | vpcon2container->AddNode(vpcon2glass, 0); | |
5831 | ||
cc8a4c78 | 5832 | moth->AddNode(vpcon2container, 1); |
5833 | moth->AddNode(vpcon2container, 2, rotCableSDD); | |
e118532f | 5834 | |
5835 | //================================== | |
5836 | // intermediate cylinder | |
5837 | //================================== | |
5838 | ||
cc8a4c78 | 5839 | // (was fgkSDDCableDZint hardcoded) |
5840 | Double_t sddCableDZint = (sddConeShape->GetZ(9) - sddConeShape->GetZ(0) + | |
5841 | sddCylinderShape->GetDz()) - sddCableZ3; | |
5842 | ||
5843 | TGeoTube *interCyl = new TGeoTube("sddCableInterCyl", | |
5844 | pcon2container->GetRmin(1), | |
e118532f | 5845 | pcon2container->GetRmax(1), |
cc8a4c78 | 5846 | sddCableDZint/2); |
5847 | ||
5848 | TGeoVolume *vInterCyl = new TGeoVolume("vSddCableInterCyl", | |
5849 | interCyl, airSDD); | |
e118532f | 5850 | vInterCyl->SetVisibility(kFALSE); |
5851 | ||
e118532f | 5852 | Double_t rmaxCylPlast = pcon2container->GetRmax(1); |
5853 | Double_t rminCylPlast = TMath::Sqrt(rmaxCylPlast*rmaxCylPlast - | |
cc8a4c78 | 5854 | (sectionLay3Plastic+sectionLay4Plastic)/TMath::Pi() ); |
e118532f | 5855 | |
5856 | TGeoTube *interCylPlast = new TGeoTube("sddCableInterCylPlast", rminCylPlast, | |
cc8a4c78 | 5857 | rmaxCylPlast, sddCableDZint/2); |
5858 | ||
5859 | TGeoVolume *vInterCylPlast = new TGeoVolume("vSddCableInterCylPlast", | |
5860 | interCylPlast, plastic); | |
e118532f | 5861 | vInterCylPlast->SetLineColor(kYellow); |
5862 | vInterCyl->AddNode(vInterCylPlast, 0); | |
5863 | ||
e118532f | 5864 | Double_t rmaxCylCu = pcon2Cu->GetRmax(3); |
5865 | Double_t rminCylCu = TMath::Sqrt(rmaxCylCu*rmaxCylCu - | |
cc8a4c78 | 5866 | (sectionLay3Cu+sectionLay4Cu)/TMath::Pi() ); |
5867 | ||
e118532f | 5868 | TGeoTube *interCylCu = new TGeoTube("sddCableInterCylCu", rminCylCu, |
cc8a4c78 | 5869 | rmaxCylCu, sddCableDZint/2); |
5870 | ||
5871 | TGeoVolume *vInterCylCu = new TGeoVolume("vSddCableInterCylCu", | |
5872 | interCylCu, copper); | |
e118532f | 5873 | vInterCylCu->SetLineColor(kRed); |
5874 | vInterCyl->AddNode(vInterCylCu, 0); | |
5875 | ||
e118532f | 5876 | Double_t rmaxCylGlass = pcon2glass->GetRmax(3); |
5877 | Double_t rminCylGlass = TMath::Sqrt(rmaxCylGlass*rmaxCylGlass - | |
cc8a4c78 | 5878 | (sectionLay3Glass+sectionLay4Glass)/TMath::Pi() ); |
5879 | ||
e118532f | 5880 | TGeoTube *interCylGlass = new TGeoTube("sddCableInterCylGlass", rminCylGlass, |
cc8a4c78 | 5881 | rmaxCylGlass, sddCableDZint/2); |
5882 | ||
5883 | TGeoVolume *vInterCylGlass = new TGeoVolume("vSddCableInterCylGlass", | |
5884 | interCylGlass,opticalFiber); | |
e118532f | 5885 | vInterCylGlass->SetLineColor(kGreen); |
5886 | vInterCyl->AddNode(vInterCylGlass, 0); | |
5887 | ||
cc8a4c78 | 5888 | moth->AddNode(vInterCyl, 1, new TGeoTranslation(0, 0, |
5889 | sddCableZ3+sddCableDZint/2)); | |
5890 | moth->AddNode(vInterCyl, 2, new TGeoTranslation(0, 0, | |
5891 | -sddCableZ3-sddCableDZint/2)); | |
e118532f | 5892 | |
5893 | //================================== | |
5894 | // cable cone on the SSD cone | |
5895 | //================================== | |
5896 | ||
5897 | Double_t sddCableR4 = rmaxCylPlast; | |
cc8a4c78 | 5898 | Double_t sddCableZ4 = sddCableZ3 + sddCableDZint; |
e118532f | 5899 | |
5900 | TGeoPcon* pcon3all = CreateConeConstSection(sddCableR4, sddCableZ4, | |
5901 | fgkSDDCableR5, fgkSDDCableZ5, | |
cc8a4c78 | 5902 | sectionLay3Plastic+ |
5903 | sectionLay4Plastic+ | |
e118532f | 5904 | sectionLay3Cu+sectionLay4Cu+ |
5905 | sectionLay3Glass+sectionLay4Glass, 1); | |
5906 | ||
5907 | TGeoPcon* pcon3container = new TGeoPcon(0,360,2); | |
cc8a4c78 | 5908 | pcon3container->DefineSection(0, sddCableZ4, pcon3all->GetRmin(0), |
5909 | pcon3all->GetRmax(0)); | |
5910 | ||
e118532f | 5911 | drMax = pcon3all->GetRmax(0) - pcon3all->GetRmin(0); |
cc8a4c78 | 5912 | pcon3container->DefineSection(1, fgkSDDCableZ5, pcon3all->GetRmax(1)-drMax, |
5913 | pcon3all->GetRmax(1)); | |
5914 | ||
cc8a4c78 | 5915 | |
5916 | TGeoVolume *vpcon3container = new TGeoVolume("vpcon3container", | |
5917 | pcon3container, airSDD); | |
e118532f | 5918 | vpcon3container->SetVisibility(kFALSE); |
5919 | ||
5920 | TGeoPcon* pcon3plast = CreateConeConstSection(sddCableR4, sddCableZ4, | |
5921 | fgkSDDCableR5, fgkSDDCableZ5, | |
cc8a4c78 | 5922 | sectionLay3Plastic+ |
5923 | sectionLay4Plastic, 3); | |
5924 | ||
5925 | TGeoVolume *vpcon3plast = new TGeoVolume("ITScablesSDDpcon3Plast", | |
5926 | pcon3plast, plastic); | |
e118532f | 5927 | vpcon3plast->SetLineColor(kYellow); |
5928 | vpcon3container->AddNode(vpcon3plast, 0); | |
5929 | ||
5930 | Double_t dr3a = sddCableR4 - pcon3plast->GetRmin(0); | |
5931 | TGeoPcon* pcon3Cu = CreateConeConstSection(sddCableR4 - dr3a, sddCableZ4, | |
5932 | fgkSDDCableR5 - dr3a, fgkSDDCableZ5, | |
5933 | sectionLay3Cu+sectionLay4Cu, 3); | |
cc8a4c78 | 5934 | |
5935 | TGeoVolume *vpcon3Cu = new TGeoVolume("ITScablesSDDpcon3Cu", | |
5936 | pcon3Cu, copper); | |
e118532f | 5937 | vpcon3Cu->SetLineColor(kRed); |
5938 | vpcon3container->AddNode(vpcon3Cu, 0); | |
5939 | ||
e118532f | 5940 | Double_t dr3b = pcon3Cu->GetRmax(0) - pcon3Cu->GetRmin(0); |
5941 | TGeoPcon* pcon3glass = CreateConeConstSection(sddCableR4-dr3a-dr3b, sddCableZ4, | |
5942 | fgkSDDCableR5-dr3a-dr3b, fgkSDDCableZ5, | |
5943 | sectionLay3Glass+sectionLay4Glass, 3); | |
cc8a4c78 | 5944 | |
5945 | TGeoVolume *vpcon3glass = new TGeoVolume("ITScablesSDDpcon3glass", | |
5946 | pcon3glass,opticalFiber); | |
e118532f | 5947 | vpcon3glass->SetLineColor(kGreen); |
5948 | vpcon3container->AddNode(vpcon3glass, 0); | |
5949 | ||
cc8a4c78 | 5950 | moth->AddNode(vpcon3container, 1); |
5951 | moth->AddNode(vpcon3container, 2, rotCableSDD); | |
e118532f | 5952 | |
5953 | //================================== | |
5954 | // cables that are grouped at the end of SSD cones | |
5955 | //================================== | |
5956 | ||
ccda95a0 | 5957 | // Double_t fgkSDDCableR6 = fgkSDDCableR5+9; |
5958 | // Double_t fgkSDDCableZ6 = fgkSDDCableZ5+8.8; | |
5959 | Double_t fgkSDDCableR6 = fgkSDDCableR5+8; | |
5960 | Double_t fgkSDDCableZ6 = fgkSDDCableZ5+8; | |
e118532f | 5961 | |
5962 | TGeoVolumeAssembly *endConeSDDCable = new TGeoVolumeAssembly("endConeSDDCable"); | |
5963 | ||
fd5b6398 | 5964 | // Add some hardcoded shifts to avoid overlaps with SSD pathc panels |
ccda95a0 | 5965 | CreateAndInsetConeCablePart(endConeSDDCable, 20, 1*3,2*4, fgkSDDCableR5, |
5966 | fgkSDDCableZ5,fgkSDDCableR6-2.6,fgkSDDCableZ6-2.6); | |
e118532f | 5967 | |
ccda95a0 | 5968 | CreateAndInsetConeCablePart(endConeSDDCable, 50, 1*3,1*4, fgkSDDCableR5, |
5969 | fgkSDDCableZ5,fgkSDDCableR6,fgkSDDCableZ6); | |
e118532f | 5970 | |
5971 | CreateAndInsetConeCablePart(endConeSDDCable, 85, 2*3,1*4, fgkSDDCableR5, | |
5972 | fgkSDDCableZ5,fgkSDDCableR6,fgkSDDCableZ6); | |
5973 | ||
5974 | CreateAndInsetConeCablePart(endConeSDDCable, 95, 0*3,1*4, fgkSDDCableR5, | |
5975 | fgkSDDCableZ5,fgkSDDCableR6,fgkSDDCableZ6); | |
5976 | ||
ccda95a0 | 5977 | CreateAndInsetConeCablePart(endConeSDDCable, 105, 2*3,3*4, fgkSDDCableR5, |
5978 | fgkSDDCableZ5,fgkSDDCableR6-2.6,fgkSDDCableZ6-2.6); | |
e118532f | 5979 | |
ccda95a0 | 5980 | CreateAndInsetConeCablePart(endConeSDDCable, 129, 0*3,3*4, fgkSDDCableR5, |
5981 | fgkSDDCableZ5,fgkSDDCableR6,fgkSDDCableZ6); | |
e118532f | 5982 | |
ccda95a0 | 5983 | CreateAndInsetConeCablePart(endConeSDDCable, 176, 0*3,1*4, fgkSDDCableR5, |
e118532f | 5984 | fgkSDDCableZ5,fgkSDDCableR6,fgkSDDCableZ6); |
5985 | ||
5986 | CreateAndInsetConeCablePart(endConeSDDCable, 190, 2*3,0*4, fgkSDDCableR5, | |
5987 | fgkSDDCableZ5,fgkSDDCableR6,fgkSDDCableZ6); | |
5988 | ||
ccda95a0 | 5989 | CreateAndInsetConeCablePart(endConeSDDCable, 210, 1*3,2*4, fgkSDDCableR5, |
5990 | fgkSDDCableZ5,fgkSDDCableR6-2.6,fgkSDDCableZ6-2.6); | |
e118532f | 5991 | |
ccda95a0 | 5992 | CreateAndInsetConeCablePart(endConeSDDCable, 230, 1*3,2*4, fgkSDDCableR5, |
e118532f | 5993 | fgkSDDCableZ5,fgkSDDCableR6,fgkSDDCableZ6); |
5994 | ||
ccda95a0 | 5995 | CreateAndInsetConeCablePart(endConeSDDCable, 277, 2*3,2*4, fgkSDDCableR5, |
e118532f | 5996 | fgkSDDCableZ5,fgkSDDCableR6,fgkSDDCableZ6); |
5997 | ||
ccda95a0 | 5998 | CreateAndInsetConeCablePart(endConeSDDCable, 306, 1*3,1*4, fgkSDDCableR5, |
5999 | fgkSDDCableZ5,fgkSDDCableR6,fgkSDDCableZ6); | |
e118532f | 6000 | |
fd5b6398 | 6001 | CreateAndInsetConeCablePart(endConeSDDCable, 353, 1*3,3*4, fgkSDDCableR5, |
e118532f | 6002 | fgkSDDCableZ5,fgkSDDCableR6,fgkSDDCableZ6); |
6003 | ||
cc8a4c78 | 6004 | moth->AddNode(endConeSDDCable, 1, 0); |
e118532f | 6005 | |
6006 | TGeoRotation* reflect = new TGeoRotation("reflectEndConeSDDCable"); | |
6007 | reflect->ReflectZ(kTRUE); | |
cc8a4c78 | 6008 | moth->AddNode(endConeSDDCable, 2, reflect); |
6009 | ||
6010 | ||
6011 | return; | |
e118532f | 6012 | } |