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1 | // $Id$ |
| 2 | // |
| 3 | // Class AliMUONSlatGeometryBuilder |
| 4 | // ------------------------------- |
| 5 | // Abstract base class for geometry construction per chamber. |
| 6 | // |
| 2057e0cc |
7 | // Author: Eric Dumonteil (dumontei@cea.fr) |
| 8 | |
| 9 | |
| 10 | // This Builder is designed according to the enveloppe methode. The basic idea is to be able to allow moves of the slats on the support panels. |
| 11 | // Those moves can be described with a simple set of parameters. The next step should be now to describe all the slats and their places by a unique |
| 12 | // class, which would make the SlatBuilder far more compact since now only three parameters can define a slat and its position, like: |
| 13 | // * Bool_t rounded_shape_slat |
| 14 | // * Float_t slat_length |
| 15 | // * Float_t slat_number or Float_t slat_position |
| 16 | |
| d1cd2474 |
17 | #include <TVirtualMC.h> |
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18 | #include <TGeoMatrix.h> |
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19 | #include <Riostream.h> |
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20 | |
| 21 | #include "AliMUONSlatGeometryBuilder.h" |
| 22 | #include "AliMUON.h" |
| 23 | #include "AliMUONChamber.h" |
| 24 | #include "AliMUONChamberGeometry.h" |
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25 | #include "AliRun.h" |
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26 | |
| 27 | ClassImp(AliMUONSlatGeometryBuilder) |
| 28 | |
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29 | //Int_t ConvertSlatNum(Int_t numslat, Int_t quadnum, Int_t fspq); |
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30 | |
| 31 | //______________________________________________________________________________ |
| 32 | AliMUONSlatGeometryBuilder::AliMUONSlatGeometryBuilder(AliMUON* muon) |
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33 | : AliMUONVGeometryBuilder(&muon->Chamber(4), &muon->Chamber(5), |
| 34 | &muon->Chamber(6), &muon->Chamber(7), |
| 35 | &muon->Chamber(8), &muon->Chamber(9)), |
| d1cd2474 |
36 | fMUON(muon) |
| 37 | { |
| 38 | // Standard constructor |
| 39 | |
| 40 | } |
| 41 | |
| 42 | //______________________________________________________________________________ |
| 43 | AliMUONSlatGeometryBuilder::AliMUONSlatGeometryBuilder() |
| 44 | : AliMUONVGeometryBuilder(), |
| 45 | fMUON(0) |
| 46 | { |
| 47 | // Default constructor |
| 48 | } |
| 49 | |
| 50 | |
| 51 | //______________________________________________________________________________ |
| 52 | AliMUONSlatGeometryBuilder::AliMUONSlatGeometryBuilder(const AliMUONSlatGeometryBuilder& rhs) |
| 53 | : AliMUONVGeometryBuilder(rhs) |
| 54 | { |
| 55 | Fatal("Copy constructor", |
| 56 | "Copy constructor is not implemented."); |
| 57 | } |
| 58 | |
| 59 | //______________________________________________________________________________ |
| 60 | AliMUONSlatGeometryBuilder::~AliMUONSlatGeometryBuilder() { |
| 61 | // |
| 62 | } |
| 63 | |
| 64 | //______________________________________________________________________________ |
| 65 | AliMUONSlatGeometryBuilder& |
| 66 | AliMUONSlatGeometryBuilder::operator = (const AliMUONSlatGeometryBuilder& rhs) |
| 67 | { |
| 68 | // check assignement to self |
| 69 | if (this == &rhs) return *this; |
| 70 | |
| 71 | Fatal("operator=", |
| 72 | "Assignment operator is not implemented."); |
| 73 | |
| 74 | return *this; |
| 75 | } |
| 76 | |
| 77 | // |
| 78 | // public methods |
| 79 | // |
| 80 | |
| 81 | //______________________________________________________________________________ |
| 82 | void AliMUONSlatGeometryBuilder::CreateGeometry() |
| 83 | { |
| 2057e0cc |
84 | // CreateGeometry is the method containing all the informations concerning Stations 345 geometry. |
| 85 | // It includes description and placements of support panels and slats. |
| 86 | // The code comes directly from what was written in AliMUONv1.cxx before, with modifications concerning the use of Enveloppe method to place the Geant volumes. |
| 87 | // Now, few changes would allow the creation of a Slat methode where slat could be described by few parameters, and this builder would then be dedicated only to the |
| 88 | // placements of the slats. Those modifications could shorten the Station 345 geometry by a non-negligeable factor... |
| 89 | |
| 90 | |
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91 | |
| 92 | Int_t *idtmed = fMUON->GetIdtmed()->GetArray()-1099; |
| 93 | |
| 94 | Float_t angle; |
| 95 | Float_t *dum=0; |
| 96 | |
| 97 | // define the id of tracking media: |
| 98 | Int_t idCopper = idtmed[1110]; |
| 99 | Int_t idGlass = idtmed[1111]; |
| 100 | Int_t idCarbon = idtmed[1112]; |
| 101 | Int_t idRoha = idtmed[1113]; |
| 102 | Int_t idGas=idtmed[1108]; // medium 9 = Ar-CO2 gas (80%+20%) |
| 103 | Int_t idAir= idtmed[1100]; // medium 1 |
| 104 | |
| 105 | // sensitive area: 40*40 cm**2 |
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106 | const Float_t kSensLength = 40.; |
| 107 | const Float_t kSensHeight = 40.; |
| 108 | const Float_t kSensWidth = 0.5; // according to TDR fig 2.120 |
| 109 | const Int_t kSensMaterial = idGas; |
| 110 | const Float_t kYoverlap = 1.5; |
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111 | |
| 112 | // PCB dimensions in cm; width: 30 mum copper |
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113 | const Float_t kPcbLength = kSensLength; |
| 114 | const Float_t kPcbHeight = 60.; |
| 115 | const Float_t kPcbWidth = 0.003; |
| 116 | const Int_t kPcbMaterial = idCopper; |
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117 | |
| 118 | // Insulating material: 200 mum glass fiber glued to pcb |
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119 | const Float_t kInsuLength = kPcbLength; |
| 120 | const Float_t kInsuHeight = kPcbHeight; |
| 121 | const Float_t kInsuWidth = 0.020; |
| 122 | const Int_t kInsuMaterial = idGlass; |
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123 | |
| 124 | // Carbon fiber panels: 200mum carbon/epoxy skin |
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125 | const Float_t kPanelLength = kSensLength; |
| 126 | const Float_t kPanelHeight = kSensHeight; |
| 127 | const Float_t kPanelWidth = 0.020; |
| 128 | const Int_t kPanelMaterial = idCarbon; |
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129 | |
| 130 | // rohacell between the two carbon panels |
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131 | const Float_t kRohaLength = kSensLength; |
| 132 | const Float_t kRohaHeight = kSensHeight; |
| 133 | const Float_t kRohaWidth = 0.5; |
| 134 | const Int_t kRohaMaterial = idRoha; |
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135 | |
| 136 | // Frame around the slat: 2 sticks along length,2 along height |
| 137 | // H: the horizontal ones |
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138 | const Float_t kHframeLength = kPcbLength; |
| 139 | const Float_t kHframeHeight = 1.5; |
| 140 | const Float_t kHframeWidth = kSensWidth; |
| 141 | const Int_t kHframeMaterial = idGlass; |
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142 | |
| 143 | // V: the vertical ones |
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144 | const Float_t kVframeLength = 4.0; |
| 145 | const Float_t kVframeHeight = kSensHeight + kHframeHeight; |
| 146 | const Float_t kVframeWidth = kSensWidth; |
| 147 | const Int_t kVframeMaterial = idGlass; |
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148 | |
| 149 | // B: the horizontal border filled with rohacell |
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150 | const Float_t kBframeLength = kHframeLength; |
| 151 | const Float_t kBframeHeight = (kPcbHeight - kSensHeight)/2. - kHframeHeight; |
| 152 | const Float_t kBframeWidth = kHframeWidth; |
| 153 | const Int_t kBframeMaterial = idRoha; |
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154 | |
| 155 | // NULOC: 30 mum copper + 200 mum vetronite (same radiation length as 14mum copper) |
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156 | const Float_t kNulocLength = 2.5; |
| 157 | const Float_t kNulocHeight = 7.5; |
| 158 | const Float_t kNulocWidth = 0.0030 + 0.0014; // equivalent copper width of vetronite; |
| 159 | const Int_t kNulocMaterial = idCopper; |
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160 | |
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161 | const Float_t kSlatHeight = kPcbHeight; |
| 162 | const Float_t kSlatWidth = kSensWidth + 2.*(kPcbWidth + kInsuWidth + |
| 163 | 2.* kPanelWidth + kRohaWidth); |
| 164 | const Int_t kSlatMaterial = idAir; |
| 165 | const Float_t kDslatLength = kVframeLength; // border on left and right |
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166 | |
| 167 | Float_t spar[3]; |
| 168 | Int_t i, j; |
| 169 | |
| 170 | // the panel volume contains the rohacell |
| 171 | |
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172 | Float_t twidth = 2 * kPanelWidth + kRohaWidth; |
| 173 | Float_t panelpar[3] = { kPanelLength/2., kPanelHeight/2., twidth/2. }; |
| 174 | Float_t rohapar[3] = { kRohaLength/2., kRohaHeight/2., kRohaWidth/2. }; |
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175 | |
| 176 | // insulating material contains PCB-> gas-> 2 borders filled with rohacell |
| 177 | |
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178 | twidth = 2*(kInsuWidth + kPcbWidth) + kSensWidth; |
| 179 | Float_t insupar[3] = { kInsuLength/2., kInsuHeight/2., twidth/2. }; |
| 180 | twidth -= 2 * kInsuWidth; |
| 181 | Float_t pcbpar[3] = { kPcbLength/2., kPcbHeight/2., twidth/2. }; |
| 182 | Float_t senspar[3] = { kSensLength/2., kSensHeight/2., kSensWidth/2. }; |
| 183 | Float_t theight = 2*kHframeHeight + kSensHeight; |
| 184 | Float_t hFramepar[3]={kHframeLength/2., theight/2., kHframeWidth/2.}; |
| 185 | Float_t bFramepar[3]={kBframeLength/2., kBframeHeight/2., kBframeWidth/2.}; |
| 186 | Float_t vFramepar[3]={kVframeLength/2., kVframeHeight/2., kVframeWidth/2.}; |
| 187 | Float_t nulocpar[3]={kNulocLength/2., kNulocHeight/2., kNulocWidth/2.}; |
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188 | Float_t xx; |
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189 | Float_t xxmax = (kBframeLength - kNulocLength)/2.; |
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190 | Int_t index=0; |
| 191 | |
| 192 | AliMUONChamber *iChamber, *iChamber1, *iChamber2; |
| 193 | |
| 194 | Int_t* fStations = new Int_t[5]; |
| 195 | for (Int_t i=0; i<5; i++) fStations[i] = 1; |
| 196 | |
| 197 | if (fStations[2]) |
| 198 | { |
| 199 | |
| 200 | //******************************************************************** |
| 201 | // Station 3 ** |
| 202 | //******************************************************************** |
| 203 | // indices 1 and 2 for first and second chambers in the station |
| 204 | // iChamber (first chamber) kept for other quanties than Z, |
| 205 | // assumed to be the same in both chambers |
| 206 | |
| 207 | iChamber = GetChamber(4); |
| 208 | iChamber1 = iChamber; |
| 209 | iChamber2 = GetChamber(5); |
| 210 | |
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211 | //iChamber1->GetGeometry()->SetDebug(kTRUE); |
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212 | //iChamber2->GetGeometry()->SetDebug(kTRUE); |
| 213 | |
| 214 | if (gAlice->GetModule("DIPO")) { |
| 215 | // if DIPO is preset, the whole station will be placed in DDIP volume |
| 216 | iChamber1->GetGeometry()->SetMotherVolume("DDIP"); |
| 217 | iChamber2->GetGeometry()->SetMotherVolume("DDIP"); |
| 218 | } |
| 219 | |
| 220 | // if (gAlice->GetModule("DIPO")) { |
| 221 | // slats5Mother="DDIP"; |
| 222 | // slats6Mother="DDIP"; |
| 223 | |
| 224 | // zoffs5 = zpos1; |
| 225 | // zoffs6 = zpos2; |
| 226 | // } |
| 227 | // else { |
| 228 | // gMC->Gsvolu("S05M", "TUBE", idAir, tpar, 3); |
| 229 | // gMC->Gsvolu("S06M", "TUBE", idAir, tpar, 3); |
| 230 | // gMC->Gspos("S05M", 1, "ALIC", 0., 0., zpos1 , 0, "ONLY"); |
| 231 | |
| 232 | // gMC->Gspos("S06M", 1, "ALIC", 0., 0., zpos2 , 0, "ONLY"); |
| 233 | // } |
| 234 | |
| 235 | // volumes for slat geometry (xx=5,..,10 chamber id): |
| 236 | // Sxx0 Sxx1 Sxx2 Sxx3 --> Slat Mother volumes |
| 237 | // SxxG --> Sensitive volume (gas) |
| 238 | // SxxP --> PCB (copper) |
| 239 | // SxxI --> Insulator (vetronite) |
| 240 | // SxxC --> Carbon panel |
| 241 | // SxxR --> Rohacell |
| 242 | // SxxH, SxxV --> Horizontal and Vertical frames (vetronite) |
| 243 | // SB5x --> Volumes for the 35 cm long PCB |
| 244 | // slat dimensions: slat is a MOTHER volume!!! made of air |
| 245 | |
| 246 | // only for chamber 5: slat 1 has a PCB shorter by 5cm! |
| 247 | |
| 248 | Float_t tlength = 35.; |
| 249 | Float_t panelpar2[3] = { tlength/2., panelpar[1], panelpar[2]}; |
| 250 | Float_t rohapar2[3] = { tlength/2., rohapar[1], rohapar[2]}; |
| 251 | Float_t insupar2[3] = { tlength/2., insupar[1], insupar[2]}; |
| 252 | Float_t pcbpar2[3] = { tlength/2., pcbpar[1], pcbpar[2]}; |
| 253 | Float_t senspar2[3] = { tlength/2., senspar[1], senspar[2]}; |
| 254 | Float_t hFramepar2[3] = { tlength/2., hFramepar[1], hFramepar[2]}; |
| 255 | Float_t bFramepar2[3] = { tlength/2., bFramepar[1], bFramepar[2]}; |
| 256 | Float_t *dum=0; |
| 257 | |
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258 | const Int_t kNslats3 = 5; // number of slats per quadrant |
| 259 | const Int_t kNPCB3[kNslats3] = {3,4,4,3,2}; // n PCB per slat |
| 260 | const Float_t kXpos3[kNslats3] = {31., 0., 0., 0., 0.}; |
| 261 | Float_t slatLength3[kNslats3]; |
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262 | |
| 263 | // create and position the slat (mother) volumes |
| 264 | |
| 265 | // char volNam5[5]; |
| 266 | // char volNam6[5]; |
| 267 | char idSlatCh5[5]; |
| 268 | char idSlatCh6[5]; |
| 269 | Float_t xSlat3; |
| 270 | Float_t angle = 0.; |
| 271 | |
| 272 | Float_t spar2[3]; |
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273 | for (i = 0; i<kNslats3; i++){ |
| 274 | slatLength3[i] = kPcbLength * kNPCB3[i] + 2. * kDslatLength; |
| 275 | xSlat3 = slatLength3[i]/2. - kVframeLength/2. + kXpos3[i]; |
| 276 | if (i==1 || i==0) slatLength3[i] -= 2. *kDslatLength; // frame out in PCB with circular border |
| 277 | Float_t ySlat31 = kSensHeight * i - kYoverlap * i; |
| 278 | Float_t ySlat32 = -kSensHeight * i + kYoverlap * i; |
| d1cd2474 |
279 | spar[0] = slatLength3[i]/2.; |
| 2057e0cc |
280 | spar[1] = kSlatHeight/2.; |
| 281 | spar[2] = kSlatWidth/2. * 1.01; |
| d1cd2474 |
282 | // take away 5 cm from the first slat in chamber 5 |
| 283 | Float_t xSlat32 = 0; |
| 284 | if (i==1 || i==2) { // 1 pcb is shortened by 5cm |
| 285 | spar2[0] = spar[0]-5./2.; |
| 286 | xSlat32 = xSlat3 - 5/2.; |
| 287 | } |
| 288 | else { |
| 289 | spar2[0] = spar[0]; |
| 290 | xSlat32 = xSlat3; |
| 291 | } |
| 292 | spar2[1] = spar[1]; |
| 293 | spar2[2] = spar[2]; |
| 294 | Float_t dzCh3=spar[2] * 1.01; |
| 295 | // zSlat to be checked (odd downstream or upstream?) |
| 296 | Float_t zSlat = (i%2 ==0)? -spar[2] : spar[2]; |
| 297 | // sprintf(volNam5,"S05%d",i); |
| 298 | // gMC->Gsvolu(volNam5,"BOX",slatMaterial,spar2,3); |
| 299 | // gMC->Gspos(volNam5, i*4+1,slats5Mother, xSlat32, ySlat31, zoffs5+zSlat+2.*dzCh3, 0, "ONLY"); |
| 300 | // gMC->Gspos(volNam5, i*4+2,slats5Mother,-xSlat32, ySlat31, zoffs5+zSlat-2.*dzCh3, 0, "ONLY"); |
| 301 | |
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302 | sprintf(idSlatCh5,"LA%d",kNslats3-1+i); |
| 303 | gMC->Gsvolu(idSlatCh5,"BOX",kSlatMaterial,spar2,3); |
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304 | GetChamber(4)->GetGeometry()->AddEnvelope(idSlatCh5, true, TGeoTranslation(xSlat32, ySlat31, zSlat+2.*dzCh3) ,TGeoRotation("rot1",90,angle,90,90+angle,0,0) |
| 305 | ); |
| 306 | |
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307 | sprintf(idSlatCh5,"LA%d",3*kNslats3-2+i); |
| 308 | gMC->Gsvolu(idSlatCh5,"BOX",kSlatMaterial,spar2,3); |
| d1cd2474 |
309 | GetChamber(4)->GetGeometry()->AddEnvelope(idSlatCh5, true, TGeoTranslation(-xSlat32, ySlat31, zSlat-2.*dzCh3) ,TGeoRotation("rot2",90,180+angle,90,90+angle,180,0) |
| 310 | ); |
| 311 | |
| 312 | if (i>0) { |
| 313 | |
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314 | sprintf(idSlatCh5,"LA%d",kNslats3-1-i); |
| 315 | gMC->Gsvolu(idSlatCh5,"BOX",kSlatMaterial,spar2,3); |
| d1cd2474 |
316 | GetChamber(4)->GetGeometry()->AddEnvelope(idSlatCh5, true, TGeoTranslation(xSlat32, ySlat32, zSlat+2.*dzCh3) ,TGeoRotation("rot3",90,angle,90,270+angle,180,0) |
| 317 | ); |
| 318 | |
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319 | sprintf(idSlatCh5,"LA%d",3*kNslats3-2-i); |
| 320 | gMC->Gsvolu(idSlatCh5,"BOX",kSlatMaterial,spar2,3); |
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321 | GetChamber(4)->GetGeometry()->AddEnvelope(idSlatCh5, true, TGeoTranslation(-xSlat32, ySlat32, zSlat-2.*dzCh3) ,TGeoRotation("rot4",90,180+angle,90,270+angle,0,0) |
| 322 | ); |
| 323 | } |
| 324 | |
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325 | sprintf(idSlatCh6,"LB%d",kNslats3-1+i); |
| 326 | gMC->Gsvolu(idSlatCh6,"BOX",kSlatMaterial,spar2,3); |
| d1cd2474 |
327 | GetChamber(5)->GetGeometry()->AddEnvelope(idSlatCh6, true, TGeoTranslation(xSlat3, ySlat31, zSlat+2.*dzCh3) ,TGeoRotation("rot5",90,angle,90,90+angle,0,0) |
| 328 | ); |
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329 | sprintf(idSlatCh6,"LB%d",3*kNslats3-2+i); |
| 330 | gMC->Gsvolu(idSlatCh6,"BOX",kSlatMaterial,spar2,3); |
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331 | GetChamber(5)->GetGeometry()->AddEnvelope(idSlatCh6, true, TGeoTranslation(-xSlat3, ySlat31, zSlat-2.*dzCh3) ,TGeoRotation("rot6",90,180+angle,90,90+angle,180,0) |
| 332 | ); |
| 333 | |
| 334 | if (i>0) { |
| 2057e0cc |
335 | sprintf(idSlatCh6,"LB%d",kNslats3-1-i); |
| 336 | gMC->Gsvolu(idSlatCh6,"BOX",kSlatMaterial,spar2,3); |
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337 | GetChamber(5)->GetGeometry()->AddEnvelope(idSlatCh6, true, TGeoTranslation(xSlat3, ySlat32, zSlat+2.*dzCh3) ,TGeoRotation("rot7",90,angle,90,270+angle,180,0) |
| 338 | ); |
| 339 | |
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340 | sprintf(idSlatCh6,"LB%d",3*kNslats3-2-i); |
| 341 | gMC->Gsvolu(idSlatCh6,"BOX",kSlatMaterial,spar2,3); |
| d1cd2474 |
342 | GetChamber(5)->GetGeometry()->AddEnvelope(idSlatCh6, true, TGeoTranslation(-xSlat3, ySlat32, zSlat-2.*dzCh3) ,TGeoRotation("rot8",90,180+angle,90,270+angle,0,0) |
| 343 | ); |
| 344 | } |
| 345 | } |
| 346 | |
| 347 | // create the panel volume |
| 348 | |
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349 | gMC->Gsvolu("S05C","BOX",kPanelMaterial,panelpar,3); |
| 350 | gMC->Gsvolu("SB5C","BOX",kPanelMaterial,panelpar2,3); |
| 351 | gMC->Gsvolu("S06C","BOX",kPanelMaterial,panelpar,3); |
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352 | |
| 353 | // create the rohacell volume |
| 354 | |
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355 | gMC->Gsvolu("S05R","BOX",kRohaMaterial,rohapar,3); |
| 356 | gMC->Gsvolu("SB5R","BOX",kRohaMaterial,rohapar2,3); |
| 357 | gMC->Gsvolu("S06R","BOX",kRohaMaterial,rohapar,3); |
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358 | |
| 359 | // create the insulating material volume |
| 360 | |
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361 | gMC->Gsvolu("S05I","BOX",kInsuMaterial,insupar,3); |
| 362 | gMC->Gsvolu("SB5I","BOX",kInsuMaterial,insupar2,3); |
| 363 | gMC->Gsvolu("S06I","BOX",kInsuMaterial,insupar,3); |
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364 | |
| 365 | // create the PCB volume |
| 366 | |
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367 | gMC->Gsvolu("S05P","BOX",kPcbMaterial,pcbpar,3); |
| 368 | gMC->Gsvolu("SB5P","BOX",kPcbMaterial,pcbpar2,3); |
| 369 | gMC->Gsvolu("S06P","BOX",kPcbMaterial,pcbpar,3); |
| d1cd2474 |
370 | |
| 371 | // create the sensitive volumes, |
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372 | gMC->Gsvolu("S05G","BOX",kSensMaterial,dum,0); |
| 373 | gMC->Gsvolu("S06G","BOX",kSensMaterial,dum,0); |
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374 | |
| 375 | |
| 376 | // create the vertical frame volume |
| 377 | |
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378 | gMC->Gsvolu("S05V","BOX",kVframeMaterial,vFramepar,3); |
| 379 | gMC->Gsvolu("S06V","BOX",kVframeMaterial,vFramepar,3); |
| d1cd2474 |
380 | |
| 381 | // create the horizontal frame volume |
| 382 | |
| 383 | |
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384 | gMC->Gsvolu("S05H","BOX",kHframeMaterial,hFramepar,3); |
| 385 | gMC->Gsvolu("SB5H","BOX",kHframeMaterial,hFramepar2,3); |
| 386 | gMC->Gsvolu("S06H","BOX",kHframeMaterial,hFramepar,3); |
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387 | |
| 388 | // create the horizontal border volume |
| 389 | |
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390 | gMC->Gsvolu("S05B","BOX",kBframeMaterial,bFramepar,3); |
| 391 | gMC->Gsvolu("SB5B","BOX",kBframeMaterial,bFramepar2,3); |
| 392 | gMC->Gsvolu("S06B","BOX",kBframeMaterial,bFramepar,3); |
| d1cd2474 |
393 | |
| 394 | index=0; |
| 2057e0cc |
395 | for (i = 0; i<kNslats3; i++){ |
| d1cd2474 |
396 | for (Int_t quadrant=1; quadrant<=4; quadrant++) { |
| 397 | |
| 398 | if (i==0&&quadrant==2) continue; |
| 399 | if (i==0&&quadrant==4) continue; |
| 400 | |
| 401 | sprintf(idSlatCh5,"LA%d",ConvertSlatNum(i,quadrant,4)); |
| 402 | sprintf(idSlatCh6,"LB%d",ConvertSlatNum(i,quadrant,4)); |
| 2057e0cc |
403 | Float_t xvFrame = (slatLength3[i] - kVframeLength)/2.; |
| d1cd2474 |
404 | Float_t xvFrame2 = xvFrame; |
| 405 | |
| 406 | if ( i==1 || i ==2 ) xvFrame2 -= 5./2.; |
| 407 | |
| 408 | // position the vertical frames |
| 409 | if (i!=1 && i!=0) { |
| 410 | GetChamber(4)->GetGeometry()->AddEnvelopeConstituent("S05V", idSlatCh5, (2*i-1)*10+quadrant,TGeoTranslation(xvFrame2,0.,0.)); |
| 411 | GetChamber(4)->GetGeometry()->AddEnvelopeConstituent("S05V", idSlatCh5, (2*i)*10+quadrant,TGeoTranslation(-xvFrame2,0.,0.)); |
| 412 | GetChamber(5)->GetGeometry()->AddEnvelopeConstituent("S06V", idSlatCh6, (2*i-1)*10+quadrant,TGeoTranslation(xvFrame,0.,0.)); |
| 413 | GetChamber(5)->GetGeometry()->AddEnvelopeConstituent("S06V", idSlatCh6, (2*i)*10+quadrant,TGeoTranslation(-xvFrame,0.,0.)); |
| 414 | |
| 415 | } |
| 416 | // position the panels and the insulating material |
| 2057e0cc |
417 | for (j=0; j<kNPCB3[i]; j++){ |
| d1cd2474 |
418 | if (i==1&&j==0) continue; |
| 419 | index++; |
| 2057e0cc |
420 | Float_t xx = kSensLength * (-kNPCB3[i]/2.+j+.5); |
| d1cd2474 |
421 | Float_t xx2 = xx + 5/2.; |
| 422 | |
| 423 | Float_t zPanel = spar[2] - panelpar[2]; |
| 2057e0cc |
424 | if ( (i==1 || i==2) && j == kNPCB3[i]-1) { // 1 pcb is shortened by 5cm |
| d1cd2474 |
425 | GetChamber(4)->GetGeometry()->AddEnvelopeConstituent("SB5C", idSlatCh5, 2*index-1,TGeoTranslation(xx,0.,zPanel)); |
| 426 | GetChamber(4)->GetGeometry()->AddEnvelopeConstituent("SB5C", idSlatCh5, 2*index,TGeoTranslation(xx,0.,-zPanel)); |
| 427 | GetChamber(4)->GetGeometry()->AddEnvelopeConstituent("SB5I", idSlatCh5, index,TGeoTranslation(xx,0.,0.)); |
| 428 | } |
| 2057e0cc |
429 | else if ( (i==1 || i==2) && j < kNPCB3[i]-1) { |
| d1cd2474 |
430 | GetChamber(4)->GetGeometry()->AddEnvelopeConstituent("S05C", idSlatCh5, 2*index-1,TGeoTranslation(xx2,0.,zPanel)); |
| 431 | GetChamber(4)->GetGeometry()->AddEnvelopeConstituent("S05C", idSlatCh5, 2*index,TGeoTranslation(xx2,0.,-zPanel)); |
| 432 | GetChamber(4)->GetGeometry()->AddEnvelopeConstituent("S05I", idSlatCh5, index,TGeoTranslation(xx2,0.,0.)); |
| 433 | } |
| 434 | else { |
| 435 | GetChamber(4)->GetGeometry()->AddEnvelopeConstituent("S05C", idSlatCh5, 2*index-1,TGeoTranslation(xx,0.,zPanel)); |
| 436 | GetChamber(4)->GetGeometry()->AddEnvelopeConstituent("S05C", idSlatCh5, 2*index,TGeoTranslation(xx,0.,-zPanel)); |
| 437 | GetChamber(4)->GetGeometry()->AddEnvelopeConstituent("S05I", idSlatCh5, index,TGeoTranslation(xx,0.,0.)); |
| 438 | } |
| 439 | GetChamber(5)->GetGeometry()->AddEnvelopeConstituent("S06C", idSlatCh6, 2*index-1,TGeoTranslation(xx,0.,zPanel)); |
| 440 | GetChamber(5)->GetGeometry()->AddEnvelopeConstituent("S06C", idSlatCh6, 2*index,TGeoTranslation(xx,0.,-zPanel)); |
| 441 | GetChamber(5)->GetGeometry()->AddEnvelopeConstituent("S06I", idSlatCh6, index,TGeoTranslation(xx,0.,0.)); |
| 442 | |
| 443 | } |
| 444 | } |
| 445 | } |
| 446 | |
| 447 | // position the rohacell volume inside the panel volume |
| 448 | gMC->Gspos("S05R",1,"S05C",0.,0.,0.,0,"ONLY"); |
| 449 | gMC->Gspos("SB5R",1,"SB5C",0.,0.,0.,0,"ONLY"); |
| 450 | gMC->Gspos("S06R",1,"S06C",0.,0.,0.,0,"ONLY"); |
| 451 | |
| 452 | // position the PCB volume inside the insulating material volume |
| 453 | gMC->Gspos("S05P",1,"S05I",0.,0.,0.,0,"ONLY"); |
| 454 | gMC->Gspos("SB5P",1,"SB5I",0.,0.,0.,0,"ONLY"); |
| 455 | gMC->Gspos("S06P",1,"S06I",0.,0.,0.,0,"ONLY"); |
| 456 | // position the horizontal frame volume inside the PCB volume |
| 457 | gMC->Gspos("S05H",1,"S05P",0.,0.,0.,0,"ONLY"); |
| 458 | gMC->Gspos("SB5H",1,"SB5P",0.,0.,0.,0,"ONLY"); |
| 459 | gMC->Gspos("S06H",1,"S06P",0.,0.,0.,0,"ONLY"); |
| 460 | // position the sensitive volume inside the horizontal frame volume |
| 461 | gMC->Gsposp("S05G",1,"S05H",0.,0.,0.,0,"ONLY",senspar,3); |
| 462 | gMC->Gsposp("S05G",1,"SB5H",0.,0.,0.,0,"ONLY",senspar2,3); |
| 463 | gMC->Gsposp("S06G",1,"S06H",0.,0.,0.,0,"ONLY",senspar,3); |
| 464 | // position the border volumes inside the PCB volume |
| 2057e0cc |
465 | Float_t yborder = ( kPcbHeight - kBframeHeight ) / 2.; |
| d1cd2474 |
466 | gMC->Gspos("S05B",1,"S05P",0., yborder,0.,0,"ONLY"); |
| 467 | gMC->Gspos("S05B",2,"S05P",0.,-yborder,0.,0,"ONLY"); |
| 468 | gMC->Gspos("SB5B",1,"SB5P",0., yborder,0.,0,"ONLY"); |
| 469 | gMC->Gspos("SB5B",2,"SB5P",0.,-yborder,0.,0,"ONLY"); |
| 470 | gMC->Gspos("S06B",1,"S06P",0., yborder,0.,0,"ONLY"); |
| 471 | gMC->Gspos("S06B",2,"S06P",0.,-yborder,0.,0,"ONLY"); |
| 472 | |
| 473 | // create the NULOC volume and position it in the horizontal frame |
| 474 | |
| 2057e0cc |
475 | gMC->Gsvolu("S05N","BOX",kNulocMaterial,nulocpar,3); |
| 476 | gMC->Gsvolu("S06N","BOX",kNulocMaterial,nulocpar,3); |
| d1cd2474 |
477 | index = 0; |
| 478 | Float_t xxmax2 = xxmax - 5./2.; |
| 2057e0cc |
479 | for (xx = -xxmax; xx<=xxmax; xx+=2*kNulocLength) { |
| d1cd2474 |
480 | index++; |
| 2057e0cc |
481 | gMC->Gspos("S05N",2*index-1,"S05B", xx, 0.,-kBframeWidth/4., 0, "ONLY"); |
| 482 | gMC->Gspos("S05N",2*index ,"S05B", xx, 0., kBframeWidth/4., 0, "ONLY"); |
| d1cd2474 |
483 | if (xx > -xxmax2 && xx< xxmax2) { |
| 2057e0cc |
484 | gMC->Gspos("S05N",2*index-1,"SB5B", xx, 0.,-kBframeWidth/4., 0, "ONLY"); |
| 485 | gMC->Gspos("S05N",2*index ,"SB5B", xx, 0., kBframeWidth/4., 0, "ONLY"); |
| d1cd2474 |
486 | } |
| 2057e0cc |
487 | gMC->Gspos("S06N",2*index-1,"S06B", xx, 0.,-kBframeWidth/4., 0, "ONLY"); |
| 488 | gMC->Gspos("S06N",2*index ,"S06B", xx, 0., kBframeWidth/4., 0, "ONLY"); |
| d1cd2474 |
489 | } |
| 490 | |
| 491 | // position the volumes approximating the circular section of the pipe |
| 2057e0cc |
492 | Float_t yoffs = kSensHeight/2.-kYoverlap; |
| d1cd2474 |
493 | Float_t epsilon = 0.001; |
| 494 | Int_t ndiv=6; |
| 495 | Double_t divpar[3]; |
| 2057e0cc |
496 | Double_t dydiv= kSensHeight/ndiv; |
| d1cd2474 |
497 | Double_t ydiv = yoffs -dydiv; |
| 498 | Int_t imax=0; |
| 499 | imax = 1; |
| 500 | Float_t rmin = 33.; |
| 501 | for (Int_t idiv=0;idiv<ndiv; idiv++){ |
| 502 | ydiv+= dydiv; |
| 503 | Float_t xdiv = 0.; |
| 504 | if (ydiv<rmin) xdiv= rmin * TMath::Sin( TMath::ACos(ydiv/rmin) ); |
| 2057e0cc |
505 | divpar[0] = (kPcbLength-xdiv)/2.; |
| d1cd2474 |
506 | divpar[1] = dydiv/2. - epsilon; |
| 2057e0cc |
507 | divpar[2] = kSensWidth/2.; |
| 508 | Float_t xvol=(kPcbLength+xdiv)/2.; |
| d1cd2474 |
509 | Float_t yvol=ydiv + dydiv/2.; |
| 510 | |
| 511 | for (Int_t quadrant=1; quadrant<=4; quadrant++) |
| 512 | { |
| 513 | sprintf(idSlatCh5,"LA%d",ConvertSlatNum(1,quadrant,4)); |
| 514 | sprintf(idSlatCh6,"LB%d",ConvertSlatNum(1,quadrant,4)); |
| 515 | |
| 2057e0cc |
516 | GetChamber(4)->GetGeometry()->AddEnvelopeConstituentParam("S05G", idSlatCh5, quadrant*100+imax+4*idiv+1,TGeoTranslation(xvol-(kPcbLength * (kNPCB3[1]-1)/2. + 35./2.),yvol-kPcbLength+kYoverlap,0.),3,divpar); |
| 517 | GetChamber(5)->GetGeometry()->AddEnvelopeConstituentParam("S06G", idSlatCh6, quadrant*100+imax+4*idiv+1,TGeoTranslation(xvol-kPcbLength * kNPCB3[1]/2.,yvol-kPcbLength+kYoverlap,0.),3,divpar); |
| d1cd2474 |
518 | } |
| 519 | |
| 520 | } |
| 521 | cout << "Geometry for Station 3...... done" << endl; |
| 522 | } |
| 523 | |
| 524 | if (fStations[3]) { |
| 525 | |
| 526 | |
| 527 | // //******************************************************************** |
| 528 | // // Station 4 ** |
| 529 | // //******************************************************************** |
| 530 | // // indices 1 and 2 for first and second chambers in the station |
| 531 | // // iChamber (first chamber) kept for other quanties than Z, |
| 532 | // // assumed to be the same in both chambers |
| 533 | |
| 534 | iChamber = GetChamber(6); |
| 535 | iChamber1 = iChamber; |
| 536 | iChamber2 = GetChamber(7); |
| 537 | |
| 2057e0cc |
538 | const Int_t kNslats4 = 6; // number of slats per quadrant |
| 539 | const Int_t kNPCB4[kNslats4] = {4,4,5,5,4,3}; // n PCB per slat |
| 540 | const Float_t kXpos4[kNslats4] = {38.5, 40., 0., 0., 0., 0.}; |
| 541 | Float_t slatLength4[kNslats4]; |
| d1cd2474 |
542 | |
| 543 | // // create and position the slat (mother) volumes |
| 544 | |
| 545 | char idSlatCh7[5]; |
| 546 | char idSlatCh8[5]; |
| 547 | Float_t xSlat4; |
| 548 | Float_t ySlat4; |
| 549 | angle = 0.; |
| 550 | |
| 2057e0cc |
551 | for (i = 0; i<kNslats4; i++){ |
| 552 | slatLength4[i] = kPcbLength * kNPCB4[i] + 2. * kDslatLength; |
| 553 | xSlat4 = slatLength4[i]/2. - kVframeLength/2. + kXpos4[i]; |
| 554 | if (i==1) slatLength4[i] -= 2. *kDslatLength; // frame out in PCB with circular border |
| 555 | ySlat4 = kSensHeight * i - kYoverlap *i; |
| d1cd2474 |
556 | |
| 557 | spar[0] = slatLength4[i]/2.; |
| 2057e0cc |
558 | spar[1] = kSlatHeight/2.; |
| 559 | spar[2] = kSlatWidth/2.*1.01; |
| d1cd2474 |
560 | Float_t dzCh4=spar[2]*1.01; |
| 561 | // zSlat to be checked (odd downstream or upstream?) |
| 562 | Float_t zSlat = (i%2 ==0)? spar[2] : -spar[2]; |
| 563 | |
| 2057e0cc |
564 | sprintf(idSlatCh7,"LC%d",kNslats4-1+i); |
| 565 | gMC->Gsvolu(idSlatCh7,"BOX",kSlatMaterial,spar,3); |
| d1cd2474 |
566 | GetChamber(6)->GetGeometry()->AddEnvelope(idSlatCh7, true, TGeoTranslation(xSlat4, ySlat4, zSlat+2.*dzCh4)); |
| 567 | |
| 2057e0cc |
568 | sprintf(idSlatCh7,"LC%d",3*kNslats4-2+i); |
| 569 | gMC->Gsvolu(idSlatCh7,"BOX",kSlatMaterial,spar,3); |
| d1cd2474 |
570 | GetChamber(6)->GetGeometry()->AddEnvelope(idSlatCh7, true, TGeoTranslation(-xSlat4, ySlat4, zSlat-2.*dzCh4)); |
| 571 | |
| 572 | if (i>0) { |
| 573 | |
| 2057e0cc |
574 | sprintf(idSlatCh7,"LC%d",kNslats4-1-i); |
| 575 | gMC->Gsvolu(idSlatCh7,"BOX",kSlatMaterial,spar,3); |
| d1cd2474 |
576 | GetChamber(6)->GetGeometry()->AddEnvelope(idSlatCh7, true, TGeoTranslation(xSlat4, -ySlat4, zSlat+2.*dzCh4) ,TGeoRotation("rot3",90,angle,90,270+angle,180,0) |
| 577 | ); |
| 578 | |
| 2057e0cc |
579 | sprintf(idSlatCh7,"LC%d",3*kNslats4-2-i); |
| 580 | gMC->Gsvolu(idSlatCh7,"BOX",kSlatMaterial,spar,3); |
| d1cd2474 |
581 | GetChamber(6)->GetGeometry()->AddEnvelope(idSlatCh7, true, TGeoTranslation(-xSlat4, -ySlat4, zSlat-2.*dzCh4) ,TGeoRotation("rot3",90,angle,90,270+angle,180,0) |
| 582 | ); |
| 583 | } |
| 584 | |
| 2057e0cc |
585 | sprintf(idSlatCh8,"LD%d",kNslats4-1+i); |
| 586 | gMC->Gsvolu(idSlatCh8,"BOX",kSlatMaterial,spar,3); |
| d1cd2474 |
587 | GetChamber(7)->GetGeometry()->AddEnvelope(idSlatCh8, true, TGeoTranslation(xSlat4, ySlat4, zSlat+2.*dzCh4) ,TGeoRotation("rot5",90,angle,90,90+angle,0,0) |
| 588 | ); |
| 2057e0cc |
589 | sprintf(idSlatCh8,"LD%d",3*kNslats4-2+i); |
| 590 | gMC->Gsvolu(idSlatCh8,"BOX",kSlatMaterial,spar,3); |
| d1cd2474 |
591 | GetChamber(7)->GetGeometry()->AddEnvelope(idSlatCh8, true, TGeoTranslation(-xSlat4, ySlat4, zSlat-2.*dzCh4) ,TGeoRotation("rot6",90,180+angle,90,90+angle,180,0) |
| 592 | ); |
| 593 | if (i>0) { |
| 2057e0cc |
594 | sprintf(idSlatCh8,"LD%d",kNslats4-1-i); |
| 595 | gMC->Gsvolu(idSlatCh8,"BOX",kSlatMaterial,spar,3); |
| d1cd2474 |
596 | GetChamber(7)->GetGeometry()->AddEnvelope(idSlatCh8, true, TGeoTranslation(xSlat4, -ySlat4, zSlat+2.*dzCh4) ,TGeoRotation("rot7",90,angle,90,270+angle,180,0) |
| 597 | ); |
| 2057e0cc |
598 | sprintf(idSlatCh8,"LD%d",3*kNslats4-2-i); |
| 599 | gMC->Gsvolu(idSlatCh8,"BOX",kSlatMaterial,spar,3); |
| d1cd2474 |
600 | GetChamber(7)->GetGeometry()->AddEnvelope(idSlatCh8, true, TGeoTranslation(-xSlat4, -ySlat4, zSlat-2.*dzCh4) ,TGeoRotation("rot8",90,180+angle,90,270+angle,0,0) |
| 601 | ); |
| 602 | } |
| 603 | } |
| 604 | |
| 605 | |
| 606 | // create the panel volume |
| 607 | |
| 2057e0cc |
608 | gMC->Gsvolu("S07C","BOX",kPanelMaterial,panelpar,3); |
| 609 | gMC->Gsvolu("S08C","BOX",kPanelMaterial,panelpar,3); |
| d1cd2474 |
610 | |
| 611 | // create the rohacell volume |
| 612 | |
| 2057e0cc |
613 | gMC->Gsvolu("S07R","BOX",kRohaMaterial,rohapar,3); |
| 614 | gMC->Gsvolu("S08R","BOX",kRohaMaterial,rohapar,3); |
| d1cd2474 |
615 | |
| 616 | // create the insulating material volume |
| 617 | |
| 2057e0cc |
618 | gMC->Gsvolu("S07I","BOX",kInsuMaterial,insupar,3); |
| 619 | gMC->Gsvolu("S08I","BOX",kInsuMaterial,insupar,3); |
| d1cd2474 |
620 | |
| 621 | // create the PCB volume |
| 622 | |
| 2057e0cc |
623 | gMC->Gsvolu("S07P","BOX",kPcbMaterial,pcbpar,3); |
| 624 | gMC->Gsvolu("S08P","BOX",kPcbMaterial,pcbpar,3); |
| d1cd2474 |
625 | |
| 626 | // create the sensitive volumes, |
| 627 | |
| 2057e0cc |
628 | gMC->Gsvolu("S07G","BOX",kSensMaterial,dum,0); |
| 629 | gMC->Gsvolu("S08G","BOX",kSensMaterial,dum,0); |
| d1cd2474 |
630 | |
| 631 | // create the vertical frame volume |
| 632 | |
| 2057e0cc |
633 | gMC->Gsvolu("S07V","BOX",kVframeMaterial,vFramepar,3); |
| 634 | gMC->Gsvolu("S08V","BOX",kVframeMaterial,vFramepar,3); |
| d1cd2474 |
635 | |
| 636 | // create the horizontal frame volume |
| 637 | |
| 2057e0cc |
638 | gMC->Gsvolu("S07H","BOX",kHframeMaterial,hFramepar,3); |
| 639 | gMC->Gsvolu("S08H","BOX",kHframeMaterial,hFramepar,3); |
| d1cd2474 |
640 | |
| 641 | // create the horizontal border volume |
| 642 | |
| 2057e0cc |
643 | gMC->Gsvolu("S07B","BOX",kBframeMaterial,bFramepar,3); |
| 644 | gMC->Gsvolu("S08B","BOX",kBframeMaterial,bFramepar,3); |
| d1cd2474 |
645 | |
| 646 | index=0; |
| 2057e0cc |
647 | for (i = 0; i<kNslats4; i++){ |
| d1cd2474 |
648 | for (Int_t quadrant=1; quadrant<=4; quadrant++) { |
| 649 | |
| 650 | if (i==0&&quadrant==2) continue; |
| 651 | if (i==0&&quadrant==4) continue; |
| 652 | |
| 653 | sprintf(idSlatCh7,"LC%d",ConvertSlatNum(i,quadrant,5)); |
| 654 | sprintf(idSlatCh8,"LD%d",ConvertSlatNum(i,quadrant,5)); |
| 2057e0cc |
655 | Float_t xvFrame = (slatLength4[i] - kVframeLength)/2.; |
| d1cd2474 |
656 | |
| 657 | // position the vertical frames |
| 658 | if (i!=1 && i!=0) { |
| 659 | GetChamber(6)->GetGeometry()->AddEnvelopeConstituent("S07V", idSlatCh7, (2*i-1)*10+quadrant,TGeoTranslation(xvFrame,0.,0.)); |
| 660 | GetChamber(6)->GetGeometry()->AddEnvelopeConstituent("S07V", idSlatCh7, (2*i)*10+quadrant,TGeoTranslation(-xvFrame,0.,0.)); |
| 661 | GetChamber(7)->GetGeometry()->AddEnvelopeConstituent("S08V", idSlatCh8, (2*i-1)*10+quadrant,TGeoTranslation(xvFrame,0.,0.)); |
| 662 | GetChamber(7)->GetGeometry()->AddEnvelopeConstituent("S08V", idSlatCh8, (2*i)*10+quadrant,TGeoTranslation(-xvFrame,0.,0.)); |
| 663 | } |
| 664 | // position the panels and the insulating material |
| 2057e0cc |
665 | for (j=0; j<kNPCB4[i]; j++){ |
| d1cd2474 |
666 | index++; |
| 2057e0cc |
667 | Float_t xx = kSensLength * (-kNPCB4[i]/2.+j+.5); |
| d1cd2474 |
668 | |
| 669 | Float_t zPanel = spar[2] - panelpar[2]; |
| 670 | GetChamber(6)->GetGeometry()->AddEnvelopeConstituent("S07C", idSlatCh7, 2*index-1,TGeoTranslation(xx,0.,zPanel)); |
| 671 | GetChamber(6)->GetGeometry()->AddEnvelopeConstituent("S07C", idSlatCh7, 2*index,TGeoTranslation(xx,0.,-zPanel)); |
| 672 | GetChamber(6)->GetGeometry()->AddEnvelopeConstituent("S07I", idSlatCh7, index,TGeoTranslation(xx,0.,0.)); |
| 673 | GetChamber(7)->GetGeometry()->AddEnvelopeConstituent("S08C", idSlatCh8, 2*index-1,TGeoTranslation(xx,0.,zPanel)); |
| 674 | GetChamber(7)->GetGeometry()->AddEnvelopeConstituent("S08C", idSlatCh8, 2*index,TGeoTranslation(xx,0.,-zPanel)); |
| 675 | GetChamber(7)->GetGeometry()->AddEnvelopeConstituent("S08I", idSlatCh8, index,TGeoTranslation(xx,0.,0.)); |
| 676 | } |
| 677 | } |
| 678 | } |
| 679 | |
| 680 | // position the rohacell volume inside the panel volume |
| 681 | gMC->Gspos("S07R",1,"S07C",0.,0.,0.,0,"ONLY"); |
| 682 | gMC->Gspos("S08R",1,"S08C",0.,0.,0.,0,"ONLY"); |
| 683 | |
| 684 | // position the PCB volume inside the insulating material volume |
| 685 | gMC->Gspos("S07P",1,"S07I",0.,0.,0.,0,"ONLY"); |
| 686 | gMC->Gspos("S08P",1,"S08I",0.,0.,0.,0,"ONLY"); |
| 687 | // position the horizontal frame volume inside the PCB volume |
| 688 | gMC->Gspos("S07H",1,"S07P",0.,0.,0.,0,"ONLY"); |
| 689 | gMC->Gspos("S08H",1,"S08P",0.,0.,0.,0,"ONLY"); |
| 690 | // position the sensitive volume inside the horizontal frame volume |
| 691 | gMC->Gsposp("S07G",1,"S07H",0.,0.,0.,0,"ONLY",senspar,3); |
| 692 | gMC->Gsposp("S08G",1,"S08H",0.,0.,0.,0,"ONLY",senspar,3); |
| 693 | // position the border volumes inside the PCB volume |
| 2057e0cc |
694 | Float_t yborder = ( kPcbHeight - kBframeHeight ) / 2.; |
| d1cd2474 |
695 | gMC->Gspos("S07B",1,"S07P",0., yborder,0.,0,"ONLY"); |
| 696 | gMC->Gspos("S07B",2,"S07P",0.,-yborder,0.,0,"ONLY"); |
| 697 | gMC->Gspos("S08B",1,"S08P",0., yborder,0.,0,"ONLY"); |
| 698 | gMC->Gspos("S08B",2,"S08P",0.,-yborder,0.,0,"ONLY"); |
| 699 | |
| 700 | // // create the NULOC volume and position it in the horizontal frame |
| 701 | |
| 2057e0cc |
702 | gMC->Gsvolu("S07N","BOX",kNulocMaterial,nulocpar,3); |
| 703 | gMC->Gsvolu("S08N","BOX",kNulocMaterial,nulocpar,3); |
| d1cd2474 |
704 | index = 0; |
| 2057e0cc |
705 | for (xx = -xxmax; xx<=xxmax; xx+=2*kNulocLength) { |
| d1cd2474 |
706 | index++; |
| 2057e0cc |
707 | gMC->Gspos("S07N",2*index-1,"S07B", xx, 0.,-kBframeWidth/4., 0, "ONLY"); |
| 708 | gMC->Gspos("S07N",2*index ,"S07B", xx, 0., kBframeWidth/4., 0, "ONLY"); |
| 709 | gMC->Gspos("S08N",2*index-1,"S08B", xx, 0.,-kBframeWidth/4., 0, "ONLY"); |
| 710 | gMC->Gspos("S08N",2*index ,"S08B", xx, 0., kBframeWidth/4., 0, "ONLY"); |
| d1cd2474 |
711 | } |
| 712 | |
| 713 | // // position the volumes approximating the circular section of the pipe |
| 2057e0cc |
714 | Float_t yoffs = kSensHeight/2. - kYoverlap; |
| d1cd2474 |
715 | Float_t epsilon = 0.001; |
| 716 | Int_t ndiv=6; |
| 717 | Double_t divpar[3]; |
| 2057e0cc |
718 | Double_t dydiv= kSensHeight/ndiv; |
| d1cd2474 |
719 | Double_t ydiv = yoffs -dydiv; |
| 720 | Int_t imax=0; |
| 721 | imax = 1; |
| 722 | Float_t rmin = 40.; |
| 723 | for (Int_t idiv=0;idiv<ndiv; idiv++){ |
| 724 | ydiv+= dydiv; |
| 725 | Float_t xdiv = 0.; |
| 726 | if (ydiv<rmin) xdiv= rmin * TMath::Sin( TMath::ACos(ydiv/rmin) ); |
| 2057e0cc |
727 | divpar[0] = (kPcbLength-xdiv)/2.; |
| d1cd2474 |
728 | divpar[1] = dydiv/2. - epsilon; |
| 2057e0cc |
729 | divpar[2] = kSensWidth/2.; |
| 730 | Float_t xvol=(kPcbLength+xdiv)/2.+1.999; |
| d1cd2474 |
731 | Float_t yvol=ydiv + dydiv/2.; |
| 732 | |
| 733 | for (Int_t quadrant=1; quadrant<=4; quadrant++) |
| 734 | { |
| 735 | sprintf(idSlatCh7,"LC%d",ConvertSlatNum(1,quadrant,5)); |
| 736 | sprintf(idSlatCh8,"LD%d",ConvertSlatNum(1,quadrant,5)); |
| 737 | |
| 2057e0cc |
738 | GetChamber(6)->GetGeometry()->AddEnvelopeConstituentParam("S07G", idSlatCh7, quadrant*100+imax+4*idiv+1,TGeoTranslation(xvol-kPcbLength * kNPCB4[1]/2.,yvol-kPcbLength+kYoverlap,0.),3,divpar); |
| 739 | GetChamber(7)->GetGeometry()->AddEnvelopeConstituentParam("S08G", idSlatCh8, quadrant*100+imax+4*idiv+1,TGeoTranslation(xvol-kPcbLength * kNPCB4[1]/2.,yvol-kPcbLength+kYoverlap,0.),3,divpar); |
| d1cd2474 |
740 | } |
| 741 | } |
| 742 | cout << "Geometry for Station 4...... done" << endl; |
| 743 | |
| 744 | } |
| 745 | |
| 746 | if (fStations[4]) { |
| 747 | |
| 748 | |
| 749 | // //******************************************************************** |
| 750 | // // Station 5 ** |
| 751 | // //******************************************************************** |
| 752 | // // indices 1 and 2 for first and second chambers in the station |
| 753 | // // iChamber (first chamber) kept for other quanties than Z, |
| 754 | // // assumed to be the same in both chambers |
| 755 | |
| 756 | iChamber = GetChamber(8); |
| 757 | iChamber1 = iChamber; |
| 758 | iChamber2 = GetChamber(9); |
| 759 | |
| 2057e0cc |
760 | const Int_t kNslats5 = 7; // number of slats per quadrant |
| 761 | const Int_t kNPCB5[kNslats5] = {5,5,6,6,5,4,3}; // n PCB per slat |
| 762 | const Float_t kXpos5[kNslats5] = {38.5, 40., 0., 0., 0., 0., 0.}; |
| 763 | Float_t slatLength5[kNslats5]; |
| d1cd2474 |
764 | |
| 765 | // // create and position the slat (mother) volumes |
| 766 | |
| 767 | char idSlatCh9[5]; |
| 768 | char idSlatCh10[5]; |
| 769 | Float_t xSlat5; |
| 770 | Float_t ySlat5; |
| 771 | angle = 0.; |
| 772 | |
| 2057e0cc |
773 | for (i = 0; i<kNslats5; i++){ |
| 774 | slatLength5[i] = kPcbLength * kNPCB5[i] + 2. * kDslatLength; |
| 775 | xSlat5 = slatLength5[i]/2. - kVframeLength/2. +kXpos5[i]; |
| 776 | if (i==1 || i==0) slatLength5[i] -= 2. *kDslatLength; // frame out in PCB with circular border |
| 777 | ySlat5 = kSensHeight * i - kYoverlap * i; |
| d1cd2474 |
778 | |
| 779 | spar[0] = slatLength5[i]/2.; |
| 2057e0cc |
780 | spar[1] = kSlatHeight/2.; |
| 781 | spar[2] = kSlatWidth/2. * 1.01; |
| d1cd2474 |
782 | Float_t dzCh5=spar[2]*1.01; |
| 783 | // zSlat to be checked (odd downstream or upstream?) |
| 784 | Float_t zSlat = (i%2 ==0)? -spar[2] : spar[2]; |
| 785 | |
| 2057e0cc |
786 | sprintf(idSlatCh9,"LE%d",kNslats5-1+i); |
| 787 | gMC->Gsvolu(idSlatCh9,"BOX",kSlatMaterial,spar,3); |
| d1cd2474 |
788 | GetChamber(8)->GetGeometry()->AddEnvelope(idSlatCh9, true, TGeoTranslation(xSlat5, ySlat5, zSlat+2.*dzCh5)); |
| 789 | |
| 2057e0cc |
790 | sprintf(idSlatCh9,"LE%d",3*kNslats5-2+i); |
| 791 | gMC->Gsvolu(idSlatCh9,"BOX",kSlatMaterial,spar,3); |
| d1cd2474 |
792 | GetChamber(8)->GetGeometry()->AddEnvelope(idSlatCh9, true, TGeoTranslation(-xSlat5, ySlat5, zSlat-2.*dzCh5)); |
| 793 | |
| 794 | if (i>0) { |
| 795 | |
| 2057e0cc |
796 | sprintf(idSlatCh9,"LE%d",kNslats5-1-i); |
| 797 | gMC->Gsvolu(idSlatCh9,"BOX",kSlatMaterial,spar,3); |
| d1cd2474 |
798 | GetChamber(8)->GetGeometry()->AddEnvelope(idSlatCh9, true, TGeoTranslation(xSlat5, -ySlat5, zSlat+2.*dzCh5) ,TGeoRotation("rot3",90,angle,90,270+angle,180,0) |
| 799 | ); |
| 800 | |
| 2057e0cc |
801 | sprintf(idSlatCh9,"LE%d",3*kNslats5-2-i); |
| 802 | gMC->Gsvolu(idSlatCh9,"BOX",kSlatMaterial,spar,3); |
| d1cd2474 |
803 | GetChamber(8)->GetGeometry()->AddEnvelope(idSlatCh9, true, TGeoTranslation(-xSlat5, -ySlat5, zSlat-2.*dzCh5) ,TGeoRotation("rot3",90,angle,90,270+angle,180,0) |
| 804 | ); |
| 805 | } |
| 806 | |
| 2057e0cc |
807 | sprintf(idSlatCh10,"LF%d",kNslats5-1+i); |
| 808 | gMC->Gsvolu(idSlatCh10,"BOX",kSlatMaterial,spar,3); |
| d1cd2474 |
809 | GetChamber(9)->GetGeometry()->AddEnvelope(idSlatCh10, true, TGeoTranslation(xSlat5, ySlat5, zSlat+2.*dzCh5) ,TGeoRotation("rot5",90,angle,90,90+angle,0,0) |
| 810 | ); |
| 811 | |
| 2057e0cc |
812 | sprintf(idSlatCh10,"LF%d",3*kNslats5-2+i); |
| 813 | gMC->Gsvolu(idSlatCh10,"BOX",kSlatMaterial,spar,3); |
| d1cd2474 |
814 | GetChamber(9)->GetGeometry()->AddEnvelope(idSlatCh10, true, TGeoTranslation(-xSlat5, ySlat5, zSlat-2.*dzCh5) ,TGeoRotation("rot6",90,180+angle,90,90+angle,180,0) |
| 815 | ); |
| 816 | |
| 817 | if (i>0) { |
| 818 | |
| 2057e0cc |
819 | sprintf(idSlatCh10,"LF%d",kNslats5-1-i); |
| 820 | gMC->Gsvolu(idSlatCh10,"BOX",kSlatMaterial,spar,3); |
| d1cd2474 |
821 | GetChamber(9)->GetGeometry()->AddEnvelope(idSlatCh10, true, TGeoTranslation(xSlat5, -ySlat5, zSlat+2.*dzCh5) ,TGeoRotation("rot7",90,angle,90,270+angle,180,0) |
| 822 | ); |
| 2057e0cc |
823 | sprintf(idSlatCh10,"LF%d",3*kNslats5-2-i); |
| 824 | gMC->Gsvolu(idSlatCh10,"BOX",kSlatMaterial,spar,3); |
| d1cd2474 |
825 | GetChamber(9)->GetGeometry()->AddEnvelope(idSlatCh10, true, TGeoTranslation(-xSlat5, -ySlat5, zSlat-2.*dzCh5) ,TGeoRotation("rot8",90,180+angle,90,270+angle,0,0) |
| 826 | ); |
| 827 | } |
| 828 | } |
| 829 | // // create the panel volume |
| 830 | |
| 2057e0cc |
831 | gMC->Gsvolu("S09C","BOX",kPanelMaterial,panelpar,3); |
| 832 | gMC->Gsvolu("S10C","BOX",kPanelMaterial,panelpar,3); |
| d1cd2474 |
833 | |
| 834 | // create the rohacell volume |
| 835 | |
| 2057e0cc |
836 | gMC->Gsvolu("S09R","BOX",kRohaMaterial,rohapar,3); |
| 837 | gMC->Gsvolu("S10R","BOX",kRohaMaterial,rohapar,3); |
| d1cd2474 |
838 | |
| 839 | // create the insulating material volume |
| 840 | |
| 2057e0cc |
841 | gMC->Gsvolu("S09I","BOX",kInsuMaterial,insupar,3); |
| 842 | gMC->Gsvolu("S10I","BOX",kInsuMaterial,insupar,3); |
| d1cd2474 |
843 | |
| 844 | // create the PCB volume |
| 845 | |
| 2057e0cc |
846 | gMC->Gsvolu("S09P","BOX",kPcbMaterial,pcbpar,3); |
| 847 | gMC->Gsvolu("S10P","BOX",kPcbMaterial,pcbpar,3); |
| d1cd2474 |
848 | |
| 849 | // create the sensitive volumes, |
| 850 | |
| 2057e0cc |
851 | gMC->Gsvolu("S09G","BOX",kSensMaterial,dum,0); |
| 852 | gMC->Gsvolu("S10G","BOX",kSensMaterial,dum,0); |
| d1cd2474 |
853 | |
| 854 | // create the vertical frame volume |
| 855 | |
| 2057e0cc |
856 | gMC->Gsvolu("S09V","BOX",kVframeMaterial,vFramepar,3); |
| 857 | gMC->Gsvolu("S10V","BOX",kVframeMaterial,vFramepar,3); |
| d1cd2474 |
858 | |
| 859 | // create the horizontal frame volume |
| 860 | |
| 2057e0cc |
861 | gMC->Gsvolu("S09H","BOX",kHframeMaterial,hFramepar,3); |
| 862 | gMC->Gsvolu("S10H","BOX",kHframeMaterial,hFramepar,3); |
| d1cd2474 |
863 | |
| 864 | // create the horizontal border volume |
| 865 | |
| 2057e0cc |
866 | gMC->Gsvolu("S09B","BOX",kBframeMaterial,bFramepar,3); |
| 867 | gMC->Gsvolu("S10B","BOX",kBframeMaterial,bFramepar,3); |
| d1cd2474 |
868 | |
| 869 | index=0; |
| 2057e0cc |
870 | for (i = 0; i<kNslats5; i++){ |
| d1cd2474 |
871 | for (Int_t quadrant=1; quadrant<=4; quadrant++) { |
| 872 | |
| 873 | if (i==0&&quadrant==2) continue; |
| 874 | if (i==0&&quadrant==4) continue; |
| 875 | |
| 876 | sprintf(idSlatCh9,"LE%d",ConvertSlatNum(i,quadrant,6)); |
| 877 | sprintf(idSlatCh10,"LF%d",ConvertSlatNum(i,quadrant,6)); |
| 2057e0cc |
878 | Float_t xvFrame = (slatLength5[i] - kVframeLength)/2.; |
| d1cd2474 |
879 | |
| 880 | // position the vertical frames |
| 881 | if (i!=1 && i!=0) { |
| 882 | GetChamber(8)->GetGeometry()->AddEnvelopeConstituent("S09V", idSlatCh9, (2*i-1)*10+quadrant,TGeoTranslation(xvFrame,0.,0.)); |
| 883 | GetChamber(8)->GetGeometry()->AddEnvelopeConstituent("S09V", idSlatCh9, (2*i)*10+quadrant,TGeoTranslation(-xvFrame,0.,0.)); |
| 884 | GetChamber(9)->GetGeometry()->AddEnvelopeConstituent("S10V", idSlatCh10, (2*i-1)*10+quadrant,TGeoTranslation(xvFrame,0.,0.)); |
| 885 | GetChamber(9)->GetGeometry()->AddEnvelopeConstituent("S10V", idSlatCh10, (2*i)*10+quadrant,TGeoTranslation(-xvFrame,0.,0.)); |
| 886 | } |
| 887 | |
| 888 | // position the panels and the insulating material |
| 2057e0cc |
889 | for (j=0; j<kNPCB5[i]; j++){ |
| d1cd2474 |
890 | index++; |
| 2057e0cc |
891 | Float_t xx = kSensLength * (-kNPCB5[i]/2.+j+.5); |
| d1cd2474 |
892 | |
| 893 | Float_t zPanel = spar[2] - panelpar[2]; |
| 894 | GetChamber(8)->GetGeometry()->AddEnvelopeConstituent("S09C", idSlatCh9, 2*index-1,TGeoTranslation(xx,0.,zPanel)); |
| 895 | GetChamber(8)->GetGeometry()->AddEnvelopeConstituent("S09C", idSlatCh9, 2*index,TGeoTranslation(xx,0.,-zPanel)); |
| 896 | GetChamber(8)->GetGeometry()->AddEnvelopeConstituent("S09I", idSlatCh9, index,TGeoTranslation(xx,0.,0.)); |
| 897 | GetChamber(9)->GetGeometry()->AddEnvelopeConstituent("S10C", idSlatCh10, 2*index-1,TGeoTranslation(xx,0.,zPanel)); |
| 898 | GetChamber(9)->GetGeometry()->AddEnvelopeConstituent("S10C", idSlatCh10, 2*index,TGeoTranslation(xx,0.,-zPanel)); |
| 899 | GetChamber(9)->GetGeometry()->AddEnvelopeConstituent("S10I", idSlatCh10, index,TGeoTranslation(xx,0.,0.)); |
| 900 | } |
| 901 | } |
| 902 | } |
| 903 | |
| 904 | // position the rohacell volume inside the panel volume |
| 905 | gMC->Gspos("S09R",1,"S09C",0.,0.,0.,0,"ONLY"); |
| 906 | gMC->Gspos("S10R",1,"S10C",0.,0.,0.,0,"ONLY"); |
| 907 | |
| 908 | // position the PCB volume inside the insulating material volume |
| 909 | gMC->Gspos("S09P",1,"S09I",0.,0.,0.,0,"ONLY"); |
| 910 | gMC->Gspos("S10P",1,"S10I",0.,0.,0.,0,"ONLY"); |
| 911 | // position the horizontal frame volume inside the PCB volume |
| 912 | gMC->Gspos("S09H",1,"S09P",0.,0.,0.,0,"ONLY"); |
| 913 | gMC->Gspos("S10H",1,"S10P",0.,0.,0.,0,"ONLY"); |
| 914 | // position the sensitive volume inside the horizontal frame volume |
| 915 | gMC->Gsposp("S09G",1,"S09H",0.,0.,0.,0,"ONLY",senspar,3); |
| 916 | gMC->Gsposp("S10G",1,"S10H",0.,0.,0.,0,"ONLY",senspar,3); |
| 917 | // position the border volumes inside the PCB volume |
| 2057e0cc |
918 | Float_t yborder = ( kPcbHeight - kBframeHeight ) / 2.; |
| d1cd2474 |
919 | gMC->Gspos("S09B",1,"S09P",0., yborder,0.,0,"ONLY"); |
| 920 | gMC->Gspos("S09B",2,"S09P",0.,-yborder,0.,0,"ONLY"); |
| 921 | gMC->Gspos("S10B",1,"S10P",0., yborder,0.,0,"ONLY"); |
| 922 | gMC->Gspos("S10B",2,"S10P",0.,-yborder,0.,0,"ONLY"); |
| 923 | |
| 924 | // // create the NULOC volume and position it in the horizontal frame |
| 925 | |
| 2057e0cc |
926 | gMC->Gsvolu("S09N","BOX",kNulocMaterial,nulocpar,3); |
| 927 | gMC->Gsvolu("S10N","BOX",kNulocMaterial,nulocpar,3); |
| d1cd2474 |
928 | index = 0; |
| 2057e0cc |
929 | for (xx = -xxmax; xx<=xxmax; xx+=2*kNulocLength) { |
| d1cd2474 |
930 | index++; |
| 2057e0cc |
931 | gMC->Gspos("S09N",2*index-1,"S09B", xx, 0.,-kBframeWidth/4., 0, "ONLY"); |
| 932 | gMC->Gspos("S09N",2*index ,"S09B", xx, 0., kBframeWidth/4., 0, "ONLY"); |
| 933 | gMC->Gspos("S10N",2*index-1,"S10B", xx, 0.,-kBframeWidth/4., 0, "ONLY"); |
| 934 | gMC->Gspos("S10N",2*index ,"S10B", xx, 0., kBframeWidth/4., 0, "ONLY"); |
| d1cd2474 |
935 | } |
| 936 | |
| 937 | // // position the volumes approximating the circular section of the pipe |
| 2057e0cc |
938 | Float_t yoffs = kSensHeight/2. - kYoverlap; |
| d1cd2474 |
939 | Float_t epsilon = 0.001; |
| 940 | Int_t ndiv=6; |
| 941 | Double_t divpar[3]; |
| 2057e0cc |
942 | Double_t dydiv= kSensHeight/ndiv; |
| d1cd2474 |
943 | Double_t ydiv = yoffs -dydiv; |
| 944 | Int_t imax=0; |
| 2057e0cc |
945 | // for (Int_t islat=0; islat<kNslats3; islat++) imax += kNPCB3[islat]; |
| d1cd2474 |
946 | imax = 1; |
| 947 | Float_t rmin = 40.; |
| 948 | for (Int_t idiv=0;idiv<ndiv; idiv++){ |
| 949 | ydiv+= dydiv; |
| 950 | Float_t xdiv = 0.; |
| 951 | if (ydiv<rmin) xdiv= rmin * TMath::Sin( TMath::ACos(ydiv/rmin) ); |
| 2057e0cc |
952 | divpar[0] = (kPcbLength-xdiv)/2.; |
| d1cd2474 |
953 | divpar[1] = dydiv/2. - epsilon; |
| 2057e0cc |
954 | divpar[2] = kSensWidth/2.; |
| 955 | Float_t xvol=(kPcbLength+xdiv)/2. + 1.999; |
| d1cd2474 |
956 | Float_t yvol=ydiv + dydiv/2.; |
| 957 | |
| 958 | for (Int_t quadrant=1; quadrant<=4; quadrant++) |
| 959 | { |
| 960 | sprintf(idSlatCh9,"LE%d",ConvertSlatNum(1,quadrant,6)); |
| 961 | sprintf(idSlatCh10,"LF%d",ConvertSlatNum(1,quadrant,6)); |
| 962 | |
| 2057e0cc |
963 | GetChamber(8)->GetGeometry()->AddEnvelopeConstituentParam("S09G", idSlatCh9, quadrant*100+imax+4*idiv+1,TGeoTranslation(xvol-kPcbLength * kNPCB5[1]/2.,yvol-kPcbLength+kYoverlap,0.),3,divpar); |
| 964 | GetChamber(9)->GetGeometry()->AddEnvelopeConstituentParam("S10G", idSlatCh10, quadrant*100+imax+4*idiv+1,TGeoTranslation(xvol-kPcbLength * kNPCB5[1]/2.,yvol-kPcbLength+kYoverlap,0.),3,divpar); |
| d1cd2474 |
965 | } |
| 966 | } |
| 967 | cout << "Geometry for Station 5...... done" << endl; |
| 968 | |
| 969 | } |
| 970 | } |
| 971 | |
| 972 | |
| 973 | //______________________________________________________________________________ |
| 974 | void AliMUONSlatGeometryBuilder::SetTransformations() |
| 975 | { |
| 976 | // Defines the transformations for the station2 chambers. |
| 977 | // --- |
| 978 | |
| 979 | AliMUONChamber* iChamber1 = GetChamber(4); |
| 980 | Double_t zpos1 = - iChamber1->Z(); |
| 981 | iChamber1->GetGeometry() |
| 982 | ->SetTranslation(TGeoTranslation(0., 0., zpos1)); |
| 983 | |
| 984 | AliMUONChamber* iChamber2 = GetChamber(5); |
| 985 | Double_t zpos2 = - iChamber2->Z(); |
| 986 | iChamber2->GetGeometry() |
| 987 | ->SetTranslation(TGeoTranslation(0., 0., zpos2)); |
| 988 | |
| 989 | iChamber1 = GetChamber(6); |
| 990 | zpos1 = - iChamber1->Z(); |
| 991 | iChamber1->GetGeometry() |
| 992 | ->SetTranslation(TGeoTranslation(0., 0., zpos1)); |
| 993 | |
| 994 | iChamber2 = GetChamber(7); |
| 995 | zpos2 = - iChamber2->Z(); |
| 996 | iChamber2->GetGeometry() |
| 997 | ->SetTranslation(TGeoTranslation(0., 0., zpos2)); |
| 998 | |
| 999 | iChamber1 = GetChamber(8); |
| 1000 | zpos1 = - iChamber1->Z(); |
| 1001 | iChamber1->GetGeometry() |
| 1002 | ->SetTranslation(TGeoTranslation(0., 0., zpos1)); |
| 1003 | |
| 1004 | iChamber2 = GetChamber(9); |
| 1005 | zpos2 = - iChamber2->Z(); |
| 1006 | iChamber2->GetGeometry() |
| 1007 | ->SetTranslation(TGeoTranslation(0., 0., zpos2)); |
| 1008 | |
| 1009 | } |
| 1010 | |
| 1011 | //______________________________________________________________________________ |
| 1012 | void AliMUONSlatGeometryBuilder::SetSensitiveVolumes() |
| 1013 | { |
| 1014 | // Defines the sensitive volumes for slat stations chambers. |
| 1015 | // --- |
| 1016 | |
| 1017 | GetChamber(4)->GetGeometry()->SetSensitiveVolume("S05G"); |
| 1018 | GetChamber(5)->GetGeometry()->SetSensitiveVolume("S06G"); |
| 1019 | GetChamber(6)->GetGeometry()->SetSensitiveVolume("S07G"); |
| 1020 | GetChamber(7)->GetGeometry()->SetSensitiveVolume("S08G"); |
| 1021 | GetChamber(8)->GetGeometry()->SetSensitiveVolume("S09G"); |
| 1022 | GetChamber(9)->GetGeometry()->SetSensitiveVolume("S10G"); |
| 1023 | } |
| 1024 | |
| 1025 | //______________________________________________________________________________ |
| 1026 | Int_t AliMUONSlatGeometryBuilder::ConvertSlatNum(Int_t numslat, Int_t quadnum, Int_t fspq) const |
| 1027 | { |
| 2057e0cc |
1028 | // On-line function establishing the correspondance between numslat (the slat number on a particular quadrant (numslat->0....4 for St3)) |
| 1029 | // and slatnum (the slat number on the whole panel (slatnum->1...18 for St3) |
| d1cd2474 |
1030 | numslat=numslat+1; |
| 1031 | if (quadnum==2||quadnum==3) numslat=numslat+fspq; |
| 1032 | else numslat=fspq+2-numslat; |
| 1033 | numslat=numslat-1; |
| 1034 | |
| 1035 | if (quadnum==3||quadnum==4) numslat=numslat+2*fspq+1; |
| 1036 | return numslat; |
| 1037 | } |
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