MUON/AliMUONSlatGeometryBuilder.cxx

   1 /**************************************************************************
   2  * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
   3  *                                                                        *
   4  * Author: The ALICE Off-line Project.                                    *
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  13  * provided "as is" without express or implied warranty.                  *
  14  **************************************************************************/
  15
  16 // $Id$
  17 //
  18
  19 //-----------------------------------------------------------------------------
  20 /// \class AliMUONSlatGeometryBuilder
  21 /// This Builder is designed according to the enveloppe methode. The basic idea is to be able to allow moves
  22 /// of the slats on the support panels.
  23 /// Those moves can be described with a simple set of parameters. The next step should be now to describe all
  24 /// the slats and their places by a unique
  25 /// class, which would make the SlatBuilder far more compact since now only three parameters can define a slat
  26 /// and its position, like:
  27 ///   - Bool_t rounded_shape_slat
  28 ///   - Float_t slat_length
  29 ///   - Float_t slat_number or Float_t slat_position
  30 /// Reference system is the one described in the note ALICE-INT-2003-038  v.2  EDMS Id 406391
  31 ///
  32 /// \author Eric Dumonteil (dumontei@cea.fr)
  33 //-----------------------------------------------------------------------------
  34
  35 #include "AliMUONSlatGeometryBuilder.h"
  36 #include "AliMUON.h"
  37 #include "AliMUONConstants.h"
  38 #include "AliMUONGeometryModule.h"
  39 #include "AliMUONGeometryEnvelopeStore.h"
  40 #include "AliMUONConstants.h"
  41
  42 #include "AliMpDEManager.h"
  43
  44 #include "AliRun.h"
  45 #include "AliLog.h"
  46
  47 #include <TVirtualMC.h>
  48 #include <TGeoBBox.h>
  49 #include <TGeoVolume.h>
  50 #include <TGeoManager.h>
  51 #include <TGeoMatrix.h>
  52 #include <TGeoCompositeShape.h>
  53 #include <TGeoTube.h>
  54 #include <Riostream.h>
  55
  56 using std::endl;
  57 using std::cout;
  58 /// \cond CLASSIMP
  59 ClassImp(AliMUONSlatGeometryBuilder)
  60 /// \endcond
  61
  62 //______________________________________________________________________________
  63 AliMUONSlatGeometryBuilder::AliMUONSlatGeometryBuilder(AliMUON* muon)
  64  : AliMUONVGeometryBuilder(4, 12),
  65    fMUON(muon)
  66 {
  67 /// Standard constructor
  68
  69 }
  70
  71 //______________________________________________________________________________
  72 AliMUONSlatGeometryBuilder::AliMUONSlatGeometryBuilder()
  73  : AliMUONVGeometryBuilder(),
  74    fMUON(0)
  75 {
  76 /// Default constructor
  77 }
  78
  79 //______________________________________________________________________________
  80 AliMUONSlatGeometryBuilder::~AliMUONSlatGeometryBuilder()
  81 {
  82 /// Destructor
  83 }
  84
  85 //
  86 // public methods
  87 //
  88
  89 //______________________________________________________________________________
  90 void AliMUONSlatGeometryBuilder::CreateGeometry()
  91 {
  92   /// CreateGeometry is the method containing all the informations concerning Stations 345 geometry.
  93   /// It includes description and placements of support panels and slats.
  94   /// The code comes directly from what was written in AliMUONv1.cxx before, with modifications concerning
  95   /// the use of Enveloppe method to place the Geant volumes.
  96   /// Now, few changes would allow the creation of a Slat methode where slat could be described by few parameters,
  97   /// and this builder would then be dedicated only to the
  98   /// placements of the slats. Those modifications could shorten the Station 345 geometry by a non-negligeable factor...
  99
 100   Int_t *idtmed = fMUON->GetIdtmed()->GetArray()-1099;
 101
 102   Float_t angle;
 103   Float_t *dum=0;
 104
 105   // define the id of tracking media:
 106   //  Int_t idAir    = idtmed[1100]; // medium 1
 107   Int_t idGas    = idtmed[1108]; // medium 9 = Ar-CO2 gas (80%+20%)
 108   Int_t idCopper = idtmed[1110];
 109   Int_t idG10    = idtmed[1111];
 110   Int_t idCarbon = idtmed[1112];
 111   Int_t idRoha   = idtmed[1113];
 112   Int_t idNomex  = idtmed[1114]; // honey comb
 113   Int_t idNoryl  = idtmed[1115];
 114   Int_t idNomexB = idtmed[1116]; // bulk material
 115
 116   // Getting mediums for pannel support geometry
 117   TGeoMedium* kMedNomex     = gGeoManager->GetMedium("MUON_Nomex");
 118   TGeoMedium* kMedCarbon    = gGeoManager->GetMedium("MUON_CARBON");
 119
 120   // sensitive area: 40*40 cm**2
 121   const Float_t kSensLength = 40.;
 122   const Float_t kSensHeight = 40.;
 123   const Float_t kSensWidth  = AliMUONConstants::Pitch()*2;// 0.5 cm, according to TDR fig 2.120
 124   const Int_t kSensMaterial = idGas;
 125   //     const Float_t kYoverlap   = 1.5;
 126
 127   // PCB dimensions in cm; width: 30 mum copper
 128   const Float_t kPcbLength  = kSensLength;
 129   const Float_t kPcbHeight  = 58.; // updated Ch. Finck
 130   const Float_t kPcbWidth   = 0.003;
 131   const Int_t kPcbMaterial  = idCopper;
 132
 133   // Insulating material: 220 mum G10 fiber  glued to pcb
 134   const Float_t kInsuLength = kPcbLength;
 135   const Float_t kInsuHeight = kPcbHeight;
 136   const Float_t kInsuWidth  = 0.022;  // updated Ch. Finck
 137   const Int_t kInsuMaterial = idG10;
 138
 139   // Carbon fiber panels: 200mum carbon/epoxy skin
 140   const Float_t kCarbonWidth  = 0.020;
 141   const Int_t kCarbonMaterial = idCarbon;
 142
 143   // Nomex (honey comb) between the two panel carbon skins
 144   const Float_t kNomexLength = kSensLength;
 145   const Float_t kNomexHeight = kSensHeight;
 146   const Float_t kNomexWidth  = 0.8; // updated Ch. Finck
 147   const Int_t kNomexMaterial = idNomex;
 148
 149   // Bulk Nomex under panel sandwich Ch. Finck
 150   const Float_t kNomexBWidth  = 0.025;
 151   const Int_t kNomexBMaterial = idNomexB;
 152
 153   // Panel sandwich 0.02 carbon*2 + 0.8 nomex
 154   const Float_t kPanelLength = kSensLength;
 155   const Float_t kPanelHeight = kSensHeight;
 156   const Float_t kPanelWidth  = 2 * kCarbonWidth + kNomexWidth;
 157
 158   // Frame along the rounded (spacers) slats
 159   const Float_t kRframeHeight = 2.00;
 160
 161   // spacer around the slat: 2 sticks along length,2 along height
 162   // H: the horizontal ones
 163   const Float_t kHframeLength = kPcbLength;
 164   const Float_t kHframeHeight = 1.95; // updated Ch. Finck
 165   const Float_t kHframeWidth  = kSensWidth;
 166   const Int_t kHframeMaterial = idNoryl;
 167
 168   // V: the vertical ones; vertical spacers
 169   const Float_t kVframeLength = 2.5;
 170   const Float_t kVframeHeight = kSensHeight + kHframeHeight;
 171   const Float_t kVframeWidth  = kSensWidth;
 172   const Int_t kVframeMaterial = idNoryl;
 173
 174   // R: rounded part of vertical spacers
 175   const Float_t kRframeLength = 2.0;
 176   const Float_t kRframeWidth  = kSensWidth;
 177   const Int_t kRframeMaterial = idNoryl;
 178
 179   // B: the horizontal border filled with rohacell: ok Ch. Finck
 180   const Float_t kBframeLength = kHframeLength;
 181   const Float_t kBframeHeight = (kPcbHeight - kSensHeight)/2. - kHframeHeight;
 182   const Float_t kBframeWidth  = kHframeWidth;
 183   const Int_t kBframeMaterial = idRoha;
 184
 185   // NULOC: 30 mum copper + 200 mum vetronite (same radiation length as 14mum copper) for electronics
 186   const Float_t kNulocLength   = 2.5;
 187   const Float_t kNulocHeight   = kBframeHeight;
 188   const Float_t kNulocWidth    = 0.0030 + 0.0014; // equivalent copper width of vetronite;
 189   const Int_t   kNulocMaterial = idCopper;
 190
 191   // Readout cables: Equivalent to 260 mum copper
 192   const Float_t kCableHeight = 2.6;
 193   const Float_t kCableWidth  = 0.026;
 194   const Int_t kCableMaterial = idCopper;
 195
 196   // Slat parameters
 197   const Float_t kSlatHeight = kPcbHeight;
 198   const Float_t kSlatWidth  = kSensWidth + 2.*(kPcbWidth + kInsuWidth + kPanelWidth
 199                                                + kNomexBWidth); //replaced rohacell with Nomex Ch. Finck
 200   // const Int_t   kSlatMaterial = idAir;
 201   const Float_t kDslatLength  = -1.25; // position of the slat respect to the beam plane (half vertical spacer) Ch. Finck
 202   Float_t zSlat               = AliMUONConstants::DzSlat();// implemented Ch. Finck
 203   Float_t dzCh                = AliMUONConstants::DzCh();
 204
 205   Float_t spar[3];
 206   Int_t i, j;
 207   Int_t detElemId;
 208   Int_t moduleId;
 209
 210   // the panel volume contains the nomex
 211   Float_t panelpar[3] = { kPanelLength/2., kPanelHeight/2., kPanelWidth/2. };
 212   Float_t nomexpar[3] = { kNomexLength/2., kNomexHeight/2., kNomexWidth/2. };
 213   Float_t twidth =  kPanelWidth +  kNomexBWidth;
 214   Float_t nomexbpar[3] = {kNomexLength/2., kNomexHeight/2.,twidth/2. };// bulk nomex
 215
 216   // insulating material contains PCB-> gas
 217   twidth = 2*(kInsuWidth + kPcbWidth) + kSensWidth ;
 218   Float_t insupar[3] = {kInsuLength/2., kInsuHeight/2., twidth/2. };
 219   twidth -= 2 * kInsuWidth;
 220   Float_t pcbpar[3]  = {kPcbLength/2., kPcbHeight/2., twidth/2. };
 221   Float_t senspar[3] = {kSensLength/2., kSensHeight/2., kSensWidth/2. };
 222   Float_t theight    = 2 * kHframeHeight + kSensHeight;
 223   Float_t hFramepar[3] = {kHframeLength/2., theight/2., kHframeWidth/2.};
 224   Float_t bFramepar[3] = {kBframeLength/2., kBframeHeight/2., kBframeWidth/2.};
 225   Float_t vFramepar[3] = {kVframeLength/2., kVframeHeight/2., kVframeWidth/2.};
 226   Float_t nulocpar[3]  = {kNulocLength/2.,  kNulocHeight/2.,  kNulocWidth/2.};
 227
 228   Float_t xx;
 229   Float_t xxmax = (kBframeLength - kNulocLength)/2.;
 230   Int_t index=0;
 231   Int_t* fStations = new Int_t[5];
 232   for (Int_t iSt=0; iSt<5; iSt++) fStations[iSt] = 1;
 233   fStations[2] = 1;
 234
 235   if (fStations[2])
 236     {
 237       //********************************************************************
 238       //                            Station 3                             **
 239       //********************************************************************
 240       // Mother volume for each chamber in St3 is an envelop (or assembly)
 241       // There is one assembly mother per half a chamber
 242       // Mother volume for each chamber in St3 is an envelop (or assembly)
 243       // There is one assembly mother per half a chamber  called SC05I, SC05O, SC06I and SC06O
 244       // volumes for slat geometry (xx=5,..,10 chamber id):
 245       // Sxx0 Sxx1 Sxx2 Sxx3  -->   Slat Mother volumes
 246       // SxxG                          -->   Sensitive volume (gas)
 247       // SxxP                          -->   PCB (copper)
 248       // SxxI                          -->   Insulator (G10)
 249       // SxxC                          -->   Carbon panel
 250       // SxxN                          -->   Nomex comb
 251       // SxxX                          -->   Nomex bulk
 252       // SxxH, SxxV                    -->   Horizontal and Vertical frames (Noryl)
 253       // SB5x                          -->   Volumes for the 35 cm long PCB
 254       // slat dimensions: slat is a MOTHER volume!!! made of air
 255       // Only for chamber 5: slat 1 has a PCB shorter by 5cm!
 256
 257       Float_t tlength = 35.;
 258       Float_t panelpar2[3]  = { tlength/2., panelpar[1],  panelpar[2]};
 259       Float_t nomexpar2[3]  = { tlength/2., nomexpar[1],  nomexpar[2]};
 260       Float_t nomexbpar2[3] = { tlength/2., nomexbpar[1],  nomexbpar[2]};
 261       Float_t insupar2[3]   = { tlength/2., insupar[1],   insupar[2]};
 262       Float_t pcbpar2[3]    = { tlength/2., pcbpar[1],    pcbpar[2]};
 263       Float_t senspar2[3]   = { tlength/2., senspar[1],   senspar[2]};
 264       Float_t hFramepar2[3] = { tlength/2., hFramepar[1], hFramepar[2]};
 265       Float_t bFramepar2[3] = { tlength/2., bFramepar[1], bFramepar[2]};
 266       Float_t pcbDLength3   = (kPcbLength - tlength);
 267
 268       // For rounded pcb of central slat
 269       Float_t csvPcbLength = 59.25-40.; // PQ-LAT-SR1
 270       Float_t panelpar3[3]  = { csvPcbLength/2., panelpar[1],  panelpar[2]};
 271       Float_t nomexpar3[3]  = { csvPcbLength/2., nomexpar[1],  nomexpar[2]};
 272       Float_t nomexbpar3[3] = { csvPcbLength/2., nomexbpar[1],  nomexbpar[2]};
 273       Float_t insupar3[3]   = { csvPcbLength/2., insupar[1],   insupar[2]};
 274       Float_t pcbpar3[3]    = { csvPcbLength/2., pcbpar[1],    pcbpar[2]};
 275       Float_t senspar3[3]   = { csvPcbLength/2., senspar[1],   senspar[2]};
 276       Float_t hFramepar3[3] = { csvPcbLength/2., hFramepar[1], hFramepar[2]};
 277       Float_t bFramepar3[3] = { csvPcbLength/2., bFramepar[1], bFramepar[2]};
 278       Float_t cPhi = TMath::RadToDeg()*(TMath::Pi()/2.-TMath::ACos(hFramepar3[1]/(AliMUONConstants::Rmin(2)-kRframeLength)));
 279       Float_t cFramepar3[5] = { AliMUONConstants::Rmin(2)-kRframeLength, AliMUONConstants::Rmin(2), kRframeWidth, -cPhi, cPhi};
 280
 281       const Int_t   kNslats3         = 5;  // number of slats per quadrant
 282       const Int_t   kNPCB3[kNslats3] = {4, 4, 4, 3, 2}; // n PCB per slat
 283       const Float_t kXpos3[kNslats3] = {0., 0., 0., 0., 0.};//{31., 0., 0., 0., 0.};
 284       const Float_t kYpos3[kNslats3] = {0, 37.8, 37.7, 37.3, 33.7};
 285       Float_t slatLength3[kNslats3];
 286
 287       Float_t rPhi1 = TMath::RadToDeg()*(TMath::ASin((kYpos3[1]-hFramepar3[1])/(AliMUONConstants::Rmin(2))));
 288       Float_t rPhi2 = TMath::RadToDeg()*(TMath::ACos(-vFramepar[0]/(AliMUONConstants::Rmin(2)-kRframeLength)));
 289       Float_t rFramepar3[5] = { AliMUONConstants::Rmin(2)-kRframeLength, AliMUONConstants::Rmin(2), kRframeWidth, rPhi1, rPhi2};
 290       Float_t vrFrameHeight = hFramepar3[1]+kYpos3[1]-AliMUONConstants::Rmin(2)+kRframeLength;
 291
 292       // create and position the slat (mother) volumes
 293
 294       char idSlatCh5[6];
 295       char idSlatCh6[6];
 296       Float_t xSlat3;
 297       Float_t ySlat3 = 0;
 298       angle = 0.;
 299
 300       Float_t spar2[3];
 301       for (i = 0; i < kNslats3; i++){
 302
 303         slatLength3[i] = kPcbLength * kNPCB3[i] + 2.* kVframeLength;
 304         xSlat3 = slatLength3[i]/2. +  kDslatLength + kXpos3[i];
 305         ySlat3 += kYpos3[i];
 306
 307         spar[0] = slatLength3[i]/2.;
 308         spar[1] = kSlatHeight/2.;
 309         spar[2] = kSlatWidth/2.;
 310         // take away 5 cm from the first slat in chamber 5
 311         if (i == 0 || i == 1 || i == 2) { // 1 pcb is shortened by 5cm
 312           spar2[0] = spar[0] - pcbDLength3/2.;
 313         } else {
 314           spar2[0] = spar[0];
 315         }
 316         spar2[1] = spar[1];
 317         spar2[2] = spar[2];
 318         Float_t dzCh3 = dzCh;
 319         Float_t dzSlat3 = -0.25; // see drawing PQ7EN345-6 (Delta_slat=80mm instead 85mm)
 320         Float_t zSlat3 = (i%2 ==0)? -(zSlat+dzSlat3) : (zSlat+dzSlat3); // seems not that zSlat3 = zSlat4 & 5 refering to plan PQ7EN345-6 ? -> Indeed, fixed J.C.
 321
 322         sprintf(idSlatCh5,"SLA%d",i+kNslats3-1);
 323         detElemId = 509 - (i + kNslats3-1-4);
 324         moduleId = AliMpDEManager::GetGeomModuleId(detElemId);
 325         if (detElemId == 508 || detElemId == 509) // Round slat, new rotation due to mapping convention
 326           GetEnvelopes(moduleId)->AddEnvelope(idSlatCh5, detElemId, true, TGeoTranslation(xSlat3, ySlat3, -zSlat3 + dzCh3),
 327                                               TGeoRotation("rot1",90,180+angle,90,90+angle,180,0) );
 328         else {
 329           if (detElemId % 2 == 0)
 330             GetEnvelopes(moduleId)->AddEnvelope(idSlatCh5, detElemId, true, TGeoTranslation(xSlat3, ySlat3, -zSlat3 + dzCh3),
 331                                                 TGeoRotation("rot1",90,angle,90,90+angle,0,0) );
 332           else
 333             GetEnvelopes(moduleId)->AddEnvelope(idSlatCh5, detElemId, true, TGeoTranslation(xSlat3, ySlat3, -zSlat3 + dzCh3),
 334                                                 TGeoRotation("rot1",90,angle,90,270+angle,180,0) );
 335         }
 336
 337         sprintf(idSlatCh5,"SLA%d",3*kNslats3-2+i);
 338         detElemId = 500 + (i + kNslats3-1-4);
 339         moduleId = AliMpDEManager::GetGeomModuleId(detElemId);
 340         if (detElemId == 500 || detElemId == 501) // Round slat, new rotation due to mapping convention
 341           GetEnvelopes(moduleId)->AddEnvelope(idSlatCh5, detElemId, true, TGeoTranslation(-xSlat3, ySlat3, zSlat3 - dzCh3),
 342                                               TGeoRotation("rot2",90,angle,90,90+angle,0,0) );
 343         else {
 344           if (detElemId % 2 == 1)
 345             GetEnvelopes(moduleId)->AddEnvelope(idSlatCh5, detElemId, true, TGeoTranslation(-xSlat3, ySlat3, zSlat3 - dzCh3),
 346                                                 TGeoRotation("rot2",90,180+angle,90,90+angle,180,0) );
 347           else
 348             GetEnvelopes(moduleId)->AddEnvelope(idSlatCh5, detElemId, true, TGeoTranslation(-xSlat3, ySlat3, zSlat3 - dzCh3),
 349                                                 TGeoRotation("rot2",90,180+angle,90,270+angle,0,0) );
 350         }
 351
 352         if (i > 0) {
 353           sprintf(idSlatCh5,"SLA%d",kNslats3-1-i);
 354           detElemId = 509 + (i + kNslats3-1-4);
 355           moduleId = AliMpDEManager::GetGeomModuleId(detElemId);
 356           if (detElemId % 2 == 0 ) {
 357             if (detElemId == 510) // Round slat, new rotation due to mapping convention
 358               GetEnvelopes(moduleId)->AddEnvelope(idSlatCh5, detElemId, true, TGeoTranslation(xSlat3, -ySlat3, -zSlat3 + dzCh3),
 359                                                   TGeoRotation("rot3",90,180+angle,90,270+angle,0,0) );
 360             else
 361               GetEnvelopes(moduleId)->AddEnvelope(idSlatCh5, detElemId, true, TGeoTranslation(xSlat3, -ySlat3, -zSlat3 + dzCh3),
 362                                                   TGeoRotation("rot3",90,angle,90,90+angle,0,0) );
 363           }
 364           else
 365               GetEnvelopes(moduleId)->AddEnvelope(idSlatCh5, detElemId, true, TGeoTranslation(xSlat3, -ySlat3, -zSlat3 + dzCh3),
 366                                                   TGeoRotation("rot3",90,angle,90,270+angle,180,0) );
 367
 368           sprintf(idSlatCh5,"SLA%d",3*kNslats3-2-i);
 369           detElemId = 518 - (i + kNslats3-1-4);
 370           moduleId = AliMpDEManager::GetGeomModuleId(detElemId);
 371           if (detElemId % 2 == 1) {
 372             if (detElemId == 517) // Round slat, new rotation due to mapping convention
 373               GetEnvelopes(moduleId)->AddEnvelope(idSlatCh5, detElemId, true, TGeoTranslation(-xSlat3, -ySlat3, zSlat3 - dzCh3),
 374                                                   TGeoRotation("rot4",90,angle,90,270+angle,180,0) );
 375             else
 376               GetEnvelopes(moduleId)->AddEnvelope(idSlatCh5, detElemId, true, TGeoTranslation(-xSlat3, -ySlat3, zSlat3 - dzCh3),
 377                                                   TGeoRotation("rot4",90,180+angle,90,90+angle,180,0) );
 378           }
 379           else
 380               GetEnvelopes(moduleId)->AddEnvelope(idSlatCh5, detElemId, true, TGeoTranslation(-xSlat3, -ySlat3, zSlat3 - dzCh3),
 381                                                   TGeoRotation("rot4",90,180+angle,90,270+angle,0,0) );
 382         }
 383
 384         sprintf(idSlatCh6,"SLB%d",kNslats3-1+i);
 385         detElemId = 609 - (i  + kNslats3-1-4);
 386         moduleId = AliMpDEManager::GetGeomModuleId(detElemId);
 387         if (detElemId == 608 || detElemId == 609) // Round slat, new rotation due to mapping convention
 388           GetEnvelopes(moduleId)->AddEnvelope(idSlatCh6, detElemId, true, TGeoTranslation(xSlat3, ySlat3, -zSlat3 + dzCh3),
 389                                               TGeoRotation("rot5",90,180+angle,90,90+angle,180,0));
 390         else {
 391           if (detElemId % 2 == 0)
 392             GetEnvelopes(moduleId)->AddEnvelope(idSlatCh6, detElemId, true, TGeoTranslation(xSlat3, ySlat3, -zSlat3 + dzCh3),
 393                                                 TGeoRotation("rot5",90,angle,90,90+angle,0,0));
 394           else
 395             GetEnvelopes(moduleId)->AddEnvelope(idSlatCh6, detElemId, true, TGeoTranslation(xSlat3, ySlat3, -zSlat3 + dzCh3),
 396                                                 TGeoRotation("rot5",90,angle,90,270+angle,180,0));
 397         }
 398
 399         sprintf(idSlatCh6,"SLB%d",3*kNslats3-2+i);
 400         detElemId = 600 + (i + kNslats3-1-4);
 401         moduleId = AliMpDEManager::GetGeomModuleId(detElemId);
 402         if (detElemId == 600 || detElemId == 601) // Round slat, new rotation due to mapping convention
 403           GetEnvelopes(moduleId)->AddEnvelope(idSlatCh6, detElemId, true, TGeoTranslation(-xSlat3, ySlat3, zSlat3 - dzCh3),
 404                                               TGeoRotation("rot6",90,angle,90,90+angle,0,0) );
 405         else {
 406           if (detElemId % 2 == 1)
 407             GetEnvelopes(moduleId)->AddEnvelope(idSlatCh6, detElemId, true, TGeoTranslation(-xSlat3, ySlat3, zSlat3 - dzCh3),
 408                                                 TGeoRotation("rot6",90,180+angle,90,90+angle,180,0) );
 409           else
 410             GetEnvelopes(moduleId)->AddEnvelope(idSlatCh6, detElemId, true, TGeoTranslation(-xSlat3, ySlat3, zSlat3 - dzCh3),
 411                                                 TGeoRotation("rot6",90,180+angle,90,270+angle,0,0) );
 412         }
 413
 414         if (i > 0) {
 415           sprintf(idSlatCh6,"SLB%d",kNslats3-1-i);
 416           detElemId = 609 + (i + kNslats3-1-4);
 417           moduleId = AliMpDEManager::GetGeomModuleId(detElemId);
 418           if (detElemId % 2 == 0 ) {
 419             if (detElemId == 610) // Round slat, new rotation due to mapping convention
 420               GetEnvelopes(moduleId)->AddEnvelope(idSlatCh6, detElemId, true, TGeoTranslation(xSlat3, -ySlat3, -zSlat3 + dzCh3),
 421                                                   TGeoRotation("rot7",90,180+angle,90,270+angle,0,0) );
 422             else
 423               GetEnvelopes(moduleId)->AddEnvelope(idSlatCh6, detElemId, true, TGeoTranslation(xSlat3, -ySlat3, -zSlat3 + dzCh3),
 424                                                   TGeoRotation("rot7",90,angle,90,90+angle,0,0) );
 425           }
 426           else
 427               GetEnvelopes(moduleId)->AddEnvelope(idSlatCh6, detElemId, true, TGeoTranslation(xSlat3, -ySlat3, -zSlat3 + dzCh3),
 428                                                   TGeoRotation("rot7",90,angle,90,270+angle,180,0) );
 429
 430           sprintf(idSlatCh6,"SLB%d",3*kNslats3-2-i);
 431           detElemId = 618 - (i + kNslats3-1-4);
 432           moduleId = AliMpDEManager::GetGeomModuleId(detElemId);
 433           if (detElemId % 2 == 1) {
 434             if (detElemId == 617) // Round slat, new rotation due to mapping convention
 435               GetEnvelopes(moduleId)->AddEnvelope(idSlatCh6, detElemId, true, TGeoTranslation(-xSlat3, -ySlat3, zSlat3 - dzCh3),
 436                                                   TGeoRotation("rot8",90,angle,90,270+angle,180,0) );
 437             else
 438               GetEnvelopes(moduleId)->AddEnvelope(idSlatCh6, detElemId, true, TGeoTranslation(-xSlat3, -ySlat3, zSlat3 - dzCh3),
 439                                                   TGeoRotation("rot8",90,180+angle,90,90+angle,180,0) );
 440           }
 441           else
 442               GetEnvelopes(moduleId)->AddEnvelope(idSlatCh6, detElemId, true, TGeoTranslation(-xSlat3, -ySlat3, zSlat3 - dzCh3),
 443                                                   TGeoRotation("rot8",90,180+angle,90,270+angle,0,0) );
 444         }
 445       }
 446
 447       // create the panel volume
 448
 449       gMC->Gsvolu("S05C","BOX",kCarbonMaterial,panelpar,3);
 450       gMC->Gsvolu("SB5C","BOX",kCarbonMaterial,panelpar2,3);
 451       gMC->Gsvolu("SC5C","BOX",kCarbonMaterial,panelpar3,3);
 452       gMC->Gsvolu("SD5C","BOX",kCarbonMaterial,panelpar,3);
 453       gMC->Gsvolu("S06C","BOX",kCarbonMaterial,panelpar,3);
 454       gMC->Gsvolu("SC6C","BOX",kCarbonMaterial,panelpar3,3);
 455       gMC->Gsvolu("SD6C","BOX",kCarbonMaterial,panelpar,3);
 456
 457       // create the nomex volume (honey comb)
 458
 459       gMC->Gsvolu("S05N","BOX",kNomexMaterial,nomexpar,3);
 460       gMC->Gsvolu("SB5N","BOX",kNomexMaterial,nomexpar2,3);
 461       gMC->Gsvolu("SC5N","BOX",kNomexMaterial,nomexpar3,3);
 462       gMC->Gsvolu("SD5N","BOX",kNomexMaterial,nomexpar,3);
 463       gMC->Gsvolu("S06N","BOX",kNomexMaterial,nomexpar,3);
 464       gMC->Gsvolu("SC6N","BOX",kNomexMaterial,nomexpar3,3);
 465       gMC->Gsvolu("SD6N","BOX",kNomexMaterial,nomexpar,3);
 466
 467       // create the nomex volume (bulk)
 468
 469       gMC->Gsvolu("S05X","BOX",kNomexBMaterial,nomexbpar,3);
 470       gMC->Gsvolu("SB5X","BOX",kNomexBMaterial,nomexbpar2,3);
 471       gMC->Gsvolu("SC5X","BOX",kNomexBMaterial,nomexbpar3,3);
 472       gMC->Gsvolu("SD5X","BOX",kNomexBMaterial,nomexbpar,3);
 473       gMC->Gsvolu("S06X","BOX",kNomexBMaterial,nomexbpar,3);
 474       gMC->Gsvolu("SC6X","BOX",kNomexBMaterial,nomexbpar3,3);
 475       gMC->Gsvolu("SD6X","BOX",kNomexBMaterial,nomexbpar,3);
 476
 477       // create the insulating material volume
 478
 479       gMC->Gsvolu("S05I","BOX",kInsuMaterial,insupar,3);
 480       gMC->Gsvolu("SB5I","BOX",kInsuMaterial,insupar2,3);
 481       gMC->Gsvolu("SC5I","BOX",kInsuMaterial,insupar3,3);
 482       gMC->Gsvolu("SD5I","BOX",kInsuMaterial,insupar,3);
 483       gMC->Gsvolu("S06I","BOX",kInsuMaterial,insupar,3);
 484       gMC->Gsvolu("SC6I","BOX",kInsuMaterial,insupar3,3);
 485       gMC->Gsvolu("SD6I","BOX",kInsuMaterial,insupar,3);
 486
 487       // create the PCB volume
 488
 489       gMC->Gsvolu("S05P","BOX",kPcbMaterial,pcbpar,3);
 490       gMC->Gsvolu("SB5P","BOX",kPcbMaterial,pcbpar2,3);
 491       gMC->Gsvolu("SC5P","BOX",kPcbMaterial,pcbpar3,3);
 492       gMC->Gsvolu("SD5P","BOX",kPcbMaterial,pcbpar,3);
 493       gMC->Gsvolu("S06P","BOX",kPcbMaterial,pcbpar,3);
 494       gMC->Gsvolu("SC6P","BOX",kPcbMaterial,pcbpar3,3);
 495       gMC->Gsvolu("SD6P","BOX",kPcbMaterial,pcbpar,3);
 496
 497       // create the sensitive volumes,
 498
 499       gMC->Gsvolu("S05G","BOX",kSensMaterial,dum,0);
 500       gMC->Gsvolu("SC5G","BOX",kSensMaterial,senspar3,3);
 501       gMC->Gsvolu("SD5G","BOX",kSensMaterial,senspar,3);
 502       gMC->Gsvolu("S06G","BOX",kSensMaterial,dum,0);
 503       gMC->Gsvolu("SC6G","BOX",kSensMaterial,senspar3,3);
 504       gMC->Gsvolu("SD6G","BOX",kSensMaterial,senspar,3);
 505
 506       // create the vertical frame volume
 507
 508       gMC->Gsvolu("S05V","BOX",kVframeMaterial,vFramepar,3);
 509       gMC->Gsvolu("S06V","BOX",kVframeMaterial,vFramepar,3);
 510
 511       // create the rounded vertical frame volume
 512
 513       gMC->Gsvolu("SC5D","TUBS",kRframeMaterial,cFramepar3,5);
 514       gMC->Gsvolu("SD5D","TUBS",kRframeMaterial,rFramepar3,5);
 515       gMC->Gsvolu("SC6D","TUBS",kRframeMaterial,cFramepar3,5);
 516       gMC->Gsvolu("SD6D","TUBS",kRframeMaterial,rFramepar3,5);
 517
 518       // create the horizontal frame volume
 519
 520       gMC->Gsvolu("S05H","BOX",kHframeMaterial,hFramepar,3);
 521       gMC->Gsvolu("SB5H","BOX",kHframeMaterial,hFramepar2,3);
 522       gMC->Gsvolu("SC5H","BOX",kHframeMaterial,hFramepar3,3);
 523       gMC->Gsvolu("SD5H","BOX",kHframeMaterial,hFramepar,3);
 524       gMC->Gsvolu("S06H","BOX",kHframeMaterial,hFramepar,3);
 525       gMC->Gsvolu("SC6H","BOX",kHframeMaterial,hFramepar3,3);
 526       gMC->Gsvolu("SD6H","BOX",kHframeMaterial,hFramepar,3);
 527
 528       // create the horizontal border volume
 529
 530       gMC->Gsvolu("S05B","BOX",kBframeMaterial,bFramepar,3);
 531       gMC->Gsvolu("SB5B","BOX",kBframeMaterial,bFramepar2,3);
 532       gMC->Gsvolu("SC5B","BOX",kBframeMaterial,bFramepar3,3);
 533       gMC->Gsvolu("SD5B","BOX",kBframeMaterial,bFramepar,3);
 534       gMC->Gsvolu("S06B","BOX",kBframeMaterial,bFramepar,3);
 535       gMC->Gsvolu("SC6B","BOX",kBframeMaterial,bFramepar3,3);
 536       gMC->Gsvolu("SD6B","BOX",kBframeMaterial,bFramepar,3);
 537
 538       // Replace the volume shape with a composite shape
 539       // with substracted overlap with beam shield
 540       if ( gMC->IsRootGeometrySupported() ) {
 541
 542         // Get shape
 543         Int_t nSlatType = 2;
 544         Int_t nVol = 8;
 545         const char* slatType = "CD"; // C: central slat; D: rounded slat
 546         const char* volLetter = "CNXIPHBG";
 547         TString volName;
 548         TString compName;
 549         TString csName;
 550         TGeoVolume *mVol = 0x0;
 551         TObjArray centerSlat(nSlatType*((nVol+1)*2));
 552         TObjArray composite(nSlatType*((nVol+1)*2));
 553
 554         // Beam shield recess
 555         new TGeoTube("tubeCut", 0., AliMUONConstants::Rmin(2), kSlatWidth/2.+0.001);
 556         // Displacement
 557         TGeoTranslation* trCTube = new TGeoTranslation("trCTube", -(kPcbLength-csvPcbLength/2.+kVframeLength/2.), 0., 0.);
 558         trCTube->RegisterYourself();
 559         TGeoTranslation* trDTube = new TGeoTranslation("trDTube", -(kPcbLength+kVframeLength)/2., -kYpos3[1], 0.);
 560         trDTube->RegisterYourself();
 561         TGeoTranslation* trCBTube = new TGeoTranslation("trCBTube", 0., ( kPcbHeight - kBframeHeight ) / 2., 0.);
 562         trCBTube->Add(trCTube);
 563         trCBTube->RegisterYourself();
 564         TGeoTranslation* trDBTube = new TGeoTranslation("trDBTube", 0., ( kPcbHeight - kBframeHeight ) / 2., 0.);
 565         trDBTube->Add(trDTube);
 566         trDBTube->RegisterYourself();
 567
 568         Float_t cPhi2 = (TMath::Pi()/2.-TMath::ACos((kSensHeight/2.)/(AliMUONConstants::Rmin(2)-kRframeLength)));
 569         TGeoBBox *boxCCut = new TGeoBBox("boxCCut",(cFramepar3[1]-cFramepar3[0]*TMath::Cos(cPhi2))/2., hFramepar3[1], cFramepar3[2]+0.001);
 570         // Displacement
 571         TGeoTranslation* trCBox = new TGeoTranslation("trCBox",cFramepar3[0]*TMath::Cos(cPhi2)+boxCCut->GetDX(), 0., 0.);
 572         trCBox->RegisterYourself();
 573         new TGeoBBox("boxDCut",(kPcbLength+kVframeLength)/2., hFramepar3[1], vFramepar[2]+0.001);
 574         // Displacement
 575         TGeoTranslation* trDBox = new TGeoTranslation("trDBox",kPcbLength/2., kYpos3[1], 0.);
 576         trDBox->RegisterYourself();
 577
 578         TGeoBBox *boxVframe = new TGeoBBox("boxVframe",vFramepar[0],vrFrameHeight/2., vFramepar[2]);
 579         TGeoTranslation* trVBox = new TGeoTranslation("trVBox", 0., AliMUONConstants::Rmin(2)-kRframeLength + boxVframe->GetDY(), 0.);
 580         trVBox->RegisterYourself();
 581
 582         for(int iCh=5; iCh<=6; iCh++){
 583           for (int iSlatType = 0; iSlatType<nSlatType; iSlatType++) {
 584             for (int iVol = 0; iVol<nVol; iVol++){
 585               Int_t lIndex = (iCh-5)*(nSlatType*(nVol+1))+iSlatType*(nVol+1)+iVol;
 586               volName=Form("S%c%d%c",slatType[iSlatType],iCh,volLetter[iVol]);
 587               mVol = gGeoManager->FindVolumeFast(volName);
 588               if ( !mVol ) {
 589                 AliErrorStream()
 590                   << "Slat volume " << volName << " not found" << endl;
 591               }
 592               else {
 593                 centerSlat[lIndex] = mVol->GetShape();
 594                 csName=Form("centerSlat%c%d%c",slatType[iSlatType],iCh,volLetter[iVol]);
 595                 ((TGeoShape*)centerSlat[lIndex])->SetName(csName);
 596
 597                 // Composite shape
 598                 TString compOperation(csName);
 599                 compOperation+="-tubeCut:tr";
 600                 compOperation+=slatType[iSlatType];
 601                 if (strstr(volName,"B")){
 602                   compOperation+="B";
 603                 }
 604                 compOperation+="Tube";
 605                 compName=Form("composite%c%d%c",slatType[iSlatType],iCh,volLetter[iVol]);
 606                 composite[lIndex] = new TGeoCompositeShape(compName, compOperation.Data());
 607                 // Reset shape to volume
 608                 mVol->SetShape((TGeoShape*)composite[lIndex]);
 609               }
 610             }
 611
 612             // For rounded spacer
 613             Int_t lIndex = (iCh-5)*(nSlatType*(nVol+1))+iSlatType*(nVol+1)+nVol;
 614             volName=Form("S%c%dD",slatType[iSlatType],iCh);
 615             mVol = gGeoManager->FindVolumeFast(volName);
 616             if ( !mVol ) {
 617               AliErrorStream()
 618                 << "Slat volume " << volName << " not found" << endl;
 619             }
 620             else {
 621               centerSlat[lIndex] = mVol->GetShape();
 622               csName=Form("centerSlat%c%dD",slatType[iSlatType],iCh);
 623               ((TGeoShape*)centerSlat[lIndex])->SetName(csName);
 624
 625               // Composite shape
 626               TString compOperation(csName);
 627               if (strstr(volName,"SC")){
 628                 compOperation+="*boxCCut:trCBox";
 629               }
 630               if (strstr(volName,"SD")){
 631                 compOperation.Prepend("(");
 632                 compOperation+="+boxVframe:trVBox)*boxDCut:trDBox";
 633               }
 634               compName=Form("composite%c%dD",slatType[iSlatType],iCh);
 635               composite[lIndex] = new TGeoCompositeShape(compName, compOperation.Data());
 636               // Reset shape to volume
 637               mVol->SetShape((TGeoShape*)composite[lIndex]);
 638             }
 639           }
 640         }
 641       }
 642
 643       index = 0;
 644       for (i = 0; i<kNslats3; i++){
 645         for (Int_t quadrant = 1; quadrant <= 4; quadrant++) {
 646
 647           if (i == 0 && quadrant == 2) continue;
 648           if (i == 0 && quadrant == 4) continue;
 649
 650           sprintf(idSlatCh5,"SLA%d",ConvertSlatNum(i,quadrant,kNslats3-1));
 651           sprintf(idSlatCh6,"SLB%d",ConvertSlatNum(i,quadrant,kNslats3-1));
 652           Int_t moduleSlatCh5 = GetModuleId(idSlatCh5);
 653           Int_t moduleSlatCh6 = GetModuleId(idSlatCh6);
 654           Float_t xvFrame  = (slatLength3[i] - kVframeLength)/2.;
 655           Float_t xvFrame2  = xvFrame;
 656
 657           if (i == 0 || i == 1 || i == 2) xvFrame2 -= pcbDLength3; // Correct position (J.C.)
 658
 659           // position the vertical frames
 660           if ( i > 2) {
 661             GetEnvelopes(moduleSlatCh5)->AddEnvelopeConstituent("S05V", idSlatCh5,
 662                                                     (2*i+1)*10+quadrant,TGeoTranslation(xvFrame,0.,0.));
 663             GetEnvelopes(moduleSlatCh5)->AddEnvelopeConstituent("S05V", idSlatCh5,
 664                                                     (2*i)*10+quadrant,TGeoTranslation(-xvFrame,0.,0.));
 665             GetEnvelopes(moduleSlatCh6)->AddEnvelopeConstituent("S06V", idSlatCh6,
 666                                                     (2*i+1)*10+quadrant,TGeoTranslation(xvFrame,0.,0.));
 667             GetEnvelopes(moduleSlatCh6)->AddEnvelopeConstituent("S06V", idSlatCh6,
 668                                                     (2*i)*10+quadrant,TGeoTranslation(-xvFrame,0.,0.));
 669           }
 670
 671           if (i == 2) {
 672             GetEnvelopes(moduleSlatCh5)->AddEnvelopeConstituent("S05V", idSlatCh5,
 673                                                     (2*i+1)*10+quadrant,TGeoTranslation(xvFrame2,0.,0.));
 674             GetEnvelopes(moduleSlatCh5)->AddEnvelopeConstituent("S05V", idSlatCh5,
 675                                                     (2*i)*10+quadrant,TGeoTranslation(-xvFrame,0.,0.));
 676             GetEnvelopes(moduleSlatCh6)->AddEnvelopeConstituent("S06V", idSlatCh6,
 677                                                     (2*i+1)*10+quadrant,TGeoTranslation(xvFrame,0.,0.));
 678             GetEnvelopes(moduleSlatCh6)->AddEnvelopeConstituent("S06V", idSlatCh6,
 679                                                     (2*i)*10+quadrant,TGeoTranslation(-xvFrame,0.,0.));
 680           }
 681
 682           // Different rotation due to new mapping convention
 683           if (i == 0 || i == 1) { // first vertical spacers
 684             GetEnvelopes(moduleSlatCh5)->AddEnvelopeConstituent("S05V", idSlatCh5,
 685                                                     (2*i+1)*10+quadrant,TGeoTranslation(-xvFrame2,0.,0.),TGeoRotation("rotAbX",90,180+angle,90,90+angle,180,0));
 686             GetEnvelopes(moduleSlatCh6)->AddEnvelopeConstituent("S06V", idSlatCh6,
 687                                                     (2*i+1)*10+quadrant,TGeoTranslation(-xvFrame,0.,0.),TGeoRotation("rotAbX",90,180+angle,90,90+angle,180,0));
 688             if (i == 0) { // rounded spacer for central slat (J.C.)
 689               GetEnvelopes(moduleSlatCh5)->AddEnvelopeConstituent("SC5D", idSlatCh5,
 690                                                                   (2*i)*10+quadrant,TGeoTranslation(xvFrame,0.,0.),TGeoRotation("rotAbX",90,180+angle,90,90+angle,180,0));
 691               GetEnvelopes(moduleSlatCh6)->AddEnvelopeConstituent("SC6D", idSlatCh6,
 692                                                                   (2*i)*10+quadrant,TGeoTranslation(xvFrame,0.,0.),TGeoRotation("rotAbX",90,180+angle,90,90+angle,180,0));
 693
 694             }
 695             if (i == 1) { // rounded + vertical spacer for rounded slat (J.C.)
 696               GetEnvelopes(moduleSlatCh5)->AddEnvelopeConstituent("SD5D", idSlatCh5,
 697                                                                   (2*i)*10+quadrant,TGeoTranslation(xvFrame,-kYpos3[1],0.),TGeoRotation("rotAbX",90,180+angle,90,90+angle,180,0));
 698               GetEnvelopes(moduleSlatCh6)->AddEnvelopeConstituent("SD6D", idSlatCh6,
 699                                                                   (2*i)*10+quadrant,TGeoTranslation(xvFrame,-kYpos3[1],0.),TGeoRotation("rotAbX",90,180+angle,90,90+angle,180,0));
 700             }
 701           }
 702
 703           // position the panels and the insulating material
 704           for (j = 0; j < kNPCB3[i]; j++){
 705             index++;
 706             xx = kSensLength * (-kNPCB3[i]/2. + j + 0.5);
 707             Float_t xx2 = xx - pcbDLength3/2.;
 708             Float_t xx3 = xx + (kSensLength-csvPcbLength)/2.;
 709
 710             Float_t zPanel = spar[2] - nomexbpar[2];
 711
 712             if (i==0 || i==1) { // Different rotation due to new mapping convention
 713               if (i==0 && j==0) { // Rounded pcb of central slat (SR1, NR1)
 714                 GetEnvelopes(moduleSlatCh5)->AddEnvelopeConstituent("SC5X", idSlatCh5, 2*index-1,TGeoTranslation(-xx3,0.,zPanel),TGeoRotation("rotAbX",90,180+angle,90,90+angle,180,0));
 715                 GetEnvelopes(moduleSlatCh5)->AddEnvelopeConstituent("SC5X", idSlatCh5, 2*index,TGeoTranslation(-xx3,0.,-zPanel),TGeoRotation("rotAbX",90,180+angle,90,90+angle,180,0));
 716                 GetEnvelopes(moduleSlatCh5)->AddEnvelopeConstituent("SC5I", idSlatCh5, index,TGeoTranslation(-xx3,0.,0.),TGeoRotation("rotAbX",90,180+angle,90,90+angle,180,0));
 717                 GetEnvelopes(moduleSlatCh6)->AddEnvelopeConstituent("SC6X", idSlatCh6, 2*index-1,TGeoTranslation(-xx3,0.,zPanel),TGeoRotation("rotAbX",90,180+angle,90,90+angle,180,0));
 718                 GetEnvelopes(moduleSlatCh6)->AddEnvelopeConstituent("SC6X", idSlatCh6, 2*index,TGeoTranslation(-xx3,0.,-zPanel),TGeoRotation("rotAbX",90,180+angle,90,90+angle,180,0));
 719                 GetEnvelopes(moduleSlatCh6)->AddEnvelopeConstituent("SC6I", idSlatCh6, index,TGeoTranslation(-xx3,0.,0.),TGeoRotation("rotAbX",90,180+angle,90,90+angle,180,0));
 720               }
 721               else {
 722                 if (i==1 && j==0){ // Rounded pcb of rounded slats (SR2. NR2)
 723                   GetEnvelopes(moduleSlatCh5)->AddEnvelopeConstituent("SD5X", idSlatCh5, 2*index-1,TGeoTranslation(-xx,0.,zPanel),TGeoRotation("rotAbX",90,180+angle,90,90+angle,180,0));
 724                   GetEnvelopes(moduleSlatCh5)->AddEnvelopeConstituent("SD5X", idSlatCh5, 2*index,TGeoTranslation(-xx,0.,-zPanel),TGeoRotation("rotAbX",90,180+angle,90,90+angle,180,0));
 725                   GetEnvelopes(moduleSlatCh5)->AddEnvelopeConstituent("SD5I", idSlatCh5, index,TGeoTranslation(-xx,0.,0.),TGeoRotation("rotAbX",90,180+angle,90,90+angle,180,0));
 726                   GetEnvelopes(moduleSlatCh6)->AddEnvelopeConstituent("SD6X", idSlatCh6, 2*index-1,TGeoTranslation(-xx,0.,zPanel),TGeoRotation("rotAbX",90,180+angle,90,90+angle,180,0));
 727                   GetEnvelopes(moduleSlatCh6)->AddEnvelopeConstituent("SD6X", idSlatCh6, 2*index,TGeoTranslation(-xx,0.,-zPanel),TGeoRotation("rotAbX",90,180+angle,90,90+angle,180,0));
 728                   GetEnvelopes(moduleSlatCh6)->AddEnvelopeConstituent("SD6I", idSlatCh6, index,TGeoTranslation(-xx,0.,0.),TGeoRotation("rotAbX",90,180+angle,90,90+angle,180,0));
 729                 }
 730                 else {
 731                   if (j == kNPCB3[i]-1) { // 1 pcb is shortened by 5cm
 732                     GetEnvelopes(moduleSlatCh5)->AddEnvelopeConstituent("SB5X", idSlatCh5, 2*index-1,TGeoTranslation(-xx2,0.,zPanel),TGeoRotation("rotAbX",90,180+angle,90,90+angle,180,0));
 733                     GetEnvelopes(moduleSlatCh5)->AddEnvelopeConstituent("SB5X", idSlatCh5, 2*index,TGeoTranslation(-xx2,0.,-zPanel),TGeoRotation("rotAbX",90,180+angle,90,90+angle,180,0));
 734                     GetEnvelopes(moduleSlatCh5)->AddEnvelopeConstituent("SB5I", idSlatCh5, index,TGeoTranslation(-xx2,0.,0.),TGeoRotation("rotAbX",90,180+angle,90,90+angle,180,0));
 735                   }
 736                   else {
 737                     GetEnvelopes(moduleSlatCh5)->AddEnvelopeConstituent("S05X", idSlatCh5, 2*index-1,TGeoTranslation(-xx,0.,zPanel),TGeoRotation("rotAbX",90,180+angle,90,90+angle,180,0));
 738                     GetEnvelopes(moduleSlatCh5)->AddEnvelopeConstituent("S05X", idSlatCh5, 2*index,TGeoTranslation(-xx,0.,-zPanel),TGeoRotation("rotAbX",90,180+angle,90,90+angle,180,0));
 739                     GetEnvelopes(moduleSlatCh5)->AddEnvelopeConstituent("S05I", idSlatCh5, index,TGeoTranslation(-xx,0.,0.),TGeoRotation("rotAbX",90,180+angle,90,90+angle,180,0));
 740                   }
 741                   GetEnvelopes(moduleSlatCh6)->AddEnvelopeConstituent("S06X", idSlatCh6, 2*index-1,TGeoTranslation(-xx,0.,zPanel),TGeoRotation("rotAbX",90,180+angle,90,90+angle,180,0));
 742                   GetEnvelopes(moduleSlatCh6)->AddEnvelopeConstituent("S06X", idSlatCh6, 2*index,TGeoTranslation(-xx,0.,-zPanel),TGeoRotation("rotAbX",90,180+angle,90,90+angle,180,0));
 743                   GetEnvelopes(moduleSlatCh6)->AddEnvelopeConstituent("S06I", idSlatCh6, index,TGeoTranslation(-xx,0.,0.),TGeoRotation("rotAbX",90,180+angle,90,90+angle,180,0));
 744                 }
 745               }
 746             }
 747             else {
 748               if (i==2 && j == kNPCB3[i]-1) { // 1 pcb is shortened by 5cm
 749                 GetEnvelopes(moduleSlatCh5)->AddEnvelopeConstituent("SB5X", idSlatCh5, 2*index-1,TGeoTranslation(xx2,0.,zPanel));
 750                 GetEnvelopes(moduleSlatCh5)->AddEnvelopeConstituent("SB5X", idSlatCh5, 2*index,TGeoTranslation(xx2,0.,-zPanel));
 751                 GetEnvelopes(moduleSlatCh5)->AddEnvelopeConstituent("SB5I", idSlatCh5, index,TGeoTranslation(xx2,0.,0.));
 752               } else {
 753                 GetEnvelopes(moduleSlatCh5)->AddEnvelopeConstituent("S05X", idSlatCh5, 2*index-1,TGeoTranslation(xx,0.,zPanel));
 754                 GetEnvelopes(moduleSlatCh5)->AddEnvelopeConstituent("S05X", idSlatCh5, 2*index,TGeoTranslation(xx,0.,-zPanel));
 755                 GetEnvelopes(moduleSlatCh5)->AddEnvelopeConstituent("S05I", idSlatCh5, index,TGeoTranslation(xx,0.,0.));
 756               }
 757               GetEnvelopes(moduleSlatCh6)->AddEnvelopeConstituent("S06X", idSlatCh6, 2*index-1,TGeoTranslation(xx,0.,zPanel));
 758               GetEnvelopes(moduleSlatCh6)->AddEnvelopeConstituent("S06X", idSlatCh6, 2*index,TGeoTranslation(xx,0.,-zPanel));
 759               GetEnvelopes(moduleSlatCh6)->AddEnvelopeConstituent("S06I", idSlatCh6, index,TGeoTranslation(xx,0.,0.));
 760             }
 761           }
 762         }
 763       }
 764
 765
 766       // position the nomex volume inside the panel volume
 767       gMC->Gspos("S05N",1,"S05C",0.,0.,0.,0,"ONLY");
 768       gMC->Gspos("SB5N",1,"SB5C",0.,0.,0.,0,"ONLY");
 769       gMC->Gspos("SC5N",1,"SC5C",0.,0.,0.,0,"ONLY");
 770       gMC->Gspos("SD5N",1,"SD5C",0.,0.,0.,0,"ONLY");
 771       gMC->Gspos("S06N",1,"S06C",0.,0.,0.,0,"ONLY");
 772       gMC->Gspos("SC6N",1,"SC6C",0.,0.,0.,0,"ONLY");
 773       gMC->Gspos("SD6N",1,"SD6C",0.,0.,0.,0,"ONLY");
 774
 775       // position panel volume inside the bulk nomex material volume
 776       gMC->Gspos("S05C",1,"S05X",0.,0.,kNomexBWidth/2.,0,"ONLY");
 777       gMC->Gspos("SB5C",1,"SB5X",0.,0.,kNomexBWidth/2.,0,"ONLY");
 778       gMC->Gspos("SC5C",1,"SC5X",0.,0.,kNomexBWidth/2.,0,"ONLY");
 779       gMC->Gspos("SD5C",1,"SD5X",0.,0.,kNomexBWidth/2.,0,"ONLY");
 780       gMC->Gspos("S06C",1,"S06X",0.,0.,kNomexBWidth/2.,0,"ONLY");
 781       gMC->Gspos("SC6C",1,"SC6X",0.,0.,kNomexBWidth/2.,0,"ONLY");
 782       gMC->Gspos("SD6C",1,"SD6X",0.,0.,kNomexBWidth/2.,0,"ONLY");
 783
 784       // position the PCB volume inside the insulating material volume
 785       gMC->Gspos("S05P",1,"S05I",0.,0.,0.,0,"ONLY");
 786       gMC->Gspos("SB5P",1,"SB5I",0.,0.,0.,0,"ONLY");
 787       gMC->Gspos("SC5P",1,"SC5I",0.,0.,0.,0,"ONLY");
 788       gMC->Gspos("SD5P",1,"SD5I",0.,0.,0.,0,"ONLY");
 789       gMC->Gspos("S06P",1,"S06I",0.,0.,0.,0,"ONLY");
 790       gMC->Gspos("SC6P",1,"SC6I",0.,0.,0.,0,"ONLY");
 791       gMC->Gspos("SD6P",1,"SD6I",0.,0.,0.,0,"ONLY");
 792
 793       // position the horizontal frame volume inside the PCB volume
 794       gMC->Gspos("S05H",1,"S05P",0.,0.,0.,0,"ONLY");
 795       gMC->Gspos("SB5H",1,"SB5P",0.,0.,0.,0,"ONLY");
 796       gMC->Gspos("SC5H",1,"SC5P",0.,0.,0.,0,"ONLY");
 797       gMC->Gspos("SD5H",1,"SD5P",0.,0.,0.,0,"ONLY");
 798       gMC->Gspos("S06H",1,"S06P",0.,0.,0.,0,"ONLY");
 799       gMC->Gspos("SC6H",1,"SC6P",0.,0.,0.,0,"ONLY");
 800       gMC->Gspos("SD6H",1,"SD6P",0.,0.,0.,0,"ONLY");
 801
 802       // position the sensitive volume inside the horizontal frame volume
 803       gMC->Gsposp("S05G",1,"S05H",0.,0.,0.,0,"ONLY",senspar,3);
 804       gMC->Gsposp("S05G",1,"SB5H",0.,0.,0.,0,"ONLY",senspar2,3);
 805       gMC->Gspos("SC5G",1,"SC5H",0.,0.,0.,0,"ONLY");
 806       gMC->Gspos("SD5G",1,"SD5H",0.,0.,0.,0,"ONLY");
 807       gMC->Gsposp("S06G",1,"S06H",0.,0.,0.,0,"ONLY",senspar,3);
 808       gMC->Gspos("SC6G",1,"SC6H",0.,0.,0.,0,"ONLY");
 809       gMC->Gspos("SD6G",1,"SD6H",0.,0.,0.,0,"ONLY");
 810
 811
 812       // position the border volumes inside the PCB volume
 813       Float_t yborder = ( kPcbHeight - kBframeHeight ) / 2.;
 814       Int_t rotB = 0;
 815       gMC->Matrix(rotB,90,0,90,270,180,0); // rotation around x for second border
 816
 817       gMC->Gspos("S05B",1,"S05P",0., yborder,0.,0,"ONLY");
 818       gMC->Gspos("S05B",2,"S05P",0.,-yborder,0.,0,"ONLY");
 819       gMC->Gspos("SB5B",1,"SB5P",0., yborder,0.,0,"ONLY");
 820       gMC->Gspos("SB5B",2,"SB5P",0.,-yborder,0.,0,"ONLY");
 821       gMC->Gspos("SC5B",1,"SC5P",0., yborder,0.,rotB,"ONLY");
 822       gMC->Gspos("SC5B",2,"SC5P",0.,-yborder,0.,0,"ONLY");
 823       gMC->Gspos("S05B",1,"SD5P",0., yborder,0.,0,"ONLY");
 824       gMC->Gspos("SD5B",1,"SD5P",0.,-yborder,0.,0,"ONLY");
 825
 826       gMC->Gspos("S06B",1,"S06P",0., yborder,0.,0,"ONLY");
 827       gMC->Gspos("S06B",2,"S06P",0.,-yborder,0.,0,"ONLY");
 828       gMC->Gspos("SC6B",1,"SC6P",0., yborder,0.,rotB,"ONLY");
 829       gMC->Gspos("SC6B",2,"SC6P",0.,-yborder,0.,0,"ONLY");
 830       gMC->Gspos("S06B",1,"SD6P",0., yborder,0.,0,"ONLY");
 831       gMC->Gspos("SD6B",1,"SD6P",0.,-yborder,0.,0,"ONLY");
 832
 833       // create the NULOC volume and position it in the horizontal frame
 834       gMC->Gsvolu("S05E","BOX",kNulocMaterial,nulocpar,3);
 835       gMC->Gsvolu("S06E","BOX",kNulocMaterial,nulocpar,3);
 836       index = 0;
 837       Float_t xxmax2 = xxmax - pcbDLength3/2.;
 838       Float_t xxmax3 = xxmax - (kPcbLength-csvPcbLength)/2.;
 839       Float_t rPhi3 = TMath::ASin((kYpos3[1]-kPcbHeight/2.)/AliMUONConstants::Rmin(2));
 840       Float_t xxmax4 = (AliMUONConstants::Rmin(2)*TMath::Cos(rPhi3)-kVframeLength/2.) - (kBframeLength - kNulocLength)/2.;
 841       for (xx = -xxmax; xx <= xxmax; xx += 2*kNulocLength) {
 842         index++;
 843         gMC->Gspos("S05E",2*index-1,"S05B", xx, 0.,-kBframeWidth/2. + kNulocWidth/2, 0, "ONLY");
 844         gMC->Gspos("S05E",2*index  ,"S05B", xx, 0., kBframeWidth/2. - kNulocWidth/2, 0, "ONLY");
 845         gMC->Gspos("S06E",2*index-1,"S06B", xx, 0.,-kBframeWidth/2. + kNulocWidth/2, 0, "ONLY");
 846         gMC->Gspos("S06E",2*index  ,"S06B", xx, 0., kBframeWidth/2.-  kNulocWidth/2, 0, "ONLY");
 847         if (xx > -xxmax2 && xx< xxmax2) {
 848           gMC->Gspos("S05E",2*index-1,"SB5B", xx, 0.,-kBframeWidth/2.+ kNulocWidth/2, 0, "ONLY");
 849           gMC->Gspos("S05E",2*index  ,"SB5B", xx, 0., kBframeWidth/2.- kNulocWidth/2, 0, "ONLY");
 850         }
 851         if (xx > -xxmax3 && xx< xxmax3) {
 852           gMC->Gspos("S05E",2*index-1,"SC5B", xx, 0.,-kBframeWidth/2.+ kNulocWidth/2., 0, "ONLY");
 853           gMC->Gspos("S05E",2*index  ,"SC5B", xx, 0., kBframeWidth/2.- kNulocWidth/2., 0, "ONLY");
 854           gMC->Gspos("S06E",2*index-1,"SC6B", xx, 0.,-kBframeWidth/2.+ kNulocWidth/2, 0, "ONLY");
 855           gMC->Gspos("S06E",2*index  ,"SC6B", xx, 0., kBframeWidth/2.- kNulocWidth/2, 0, "ONLY");
 856         }
 857         if (xx > xxmax4 && xx< xxmax) {
 858           gMC->Gspos("S05E",2*index-1,"SD5B", xx, 0.,-kBframeWidth/2.+ kNulocWidth/2, 0, "ONLY");
 859           gMC->Gspos("S05E",2*index  ,"SD5B", xx, 0., kBframeWidth/2.- kNulocWidth/2, 0, "ONLY");
 860           gMC->Gspos("S06E",2*index-1,"SD6B", xx, 0.,-kBframeWidth/2.+ kNulocWidth/2, 0, "ONLY");
 861           gMC->Gspos("S06E",2*index  ,"SD6B", xx, 0., kBframeWidth/2.- kNulocWidth/2, 0, "ONLY");
 862         }
 863       }
 864
 865       //
 866       //Geometry of the support pannel Verticla length 3.62m, horizontal length 1.62m, internal radius  dMotherInner of SC05 and SC06  (F. Orsini, Saclay)
 867       //Carbon fiber of 0.3 mm thick (2 layers) and a central layer of Nomex of 15mm thick.
 868       // Outer excess and inner recess for mother volume radius
 869       // with respect to ROuter and RInner
 870       Float_t dMotherInner = AliMUONConstants::Rmin(2)-kRframeHeight;
 871       Float_t nomexthickness = 1.5;
 872       Float_t carbonthickness = 0.03;
 873       Float_t supporthlength =  162.;  //    chamber 5
 874       Float_t supporthlengthCh6 =  167.;  // chamber 6
 875       Float_t supportvlength =  362.;
 876
 877       // Generating the composite shape of the carbon and nomex pannels
 878       new TGeoBBox("shNomexBoxSt3",supporthlength/2., supportvlength/2. ,nomexthickness/2.+carbonthickness+3*kCableWidth);
 879       new TGeoBBox("shCarbonBoxSt3",supporthlength/2., supportvlength/2. ,carbonthickness/2.);
 880       new TGeoBBox("shNomexBoxSt3Ch6",(supporthlengthCh6)/2., supportvlength/2. ,nomexthickness/2.+carbonthickness+3*kCableWidth);
 881       new TGeoBBox("shCarbonBoxSt3Ch6",(supporthlengthCh6)/2., supportvlength/2. ,carbonthickness/2.);
 882       new TGeoTubeSeg("shNomexHoleSt3",0., dMotherInner, nomexthickness/2.+carbonthickness+3*kCableWidth+0.001, -90. ,90.);
 883       new TGeoTubeSeg("shCarbonHoleSt3",0., dMotherInner, carbonthickness/2.+0.001, -90. ,90.);
 884       TGeoTranslation* trHoleSt3 = new TGeoTranslation("trHoleSt3",-supporthlength/2.,0.,0.);
 885       trHoleSt3->RegisterYourself();
 886       TGeoTranslation* trHoleSt3Ch6 = new TGeoTranslation("trHoleSt3Ch6",-(supporthlengthCh6)/2.,0.,0.);
 887       trHoleSt3Ch6->RegisterYourself();
 888       TGeoCompositeShape* shNomexSupportSt3  = new TGeoCompositeShape("shNomexSupportSt3","shNomexBoxSt3-shNomexHoleSt3:trHoleSt3");
 889       TGeoCompositeShape* shCarbonSupportSt3 = new TGeoCompositeShape("shCarbonSupportSt3","shCarbonBoxSt3-shCarbonHoleSt3:trHoleSt3");
 890       TGeoCompositeShape* shNomexSupportSt3Ch6  = new TGeoCompositeShape("shNomexSupportSt3Ch6","shNomexBoxSt3Ch6-shNomexHoleSt3:trHoleSt3Ch6");
 891       TGeoCompositeShape* shCarbonSupportSt3Ch6 = new TGeoCompositeShape("shCarbonSupportSt3Ch6","shCarbonBoxSt3Ch6-shCarbonHoleSt3:trHoleSt3Ch6");
 892
 893       // Generating Nomex and Carbon pannel volumes
 894       TGeoVolume * voNomexSupportSt3  = new TGeoVolume("S05S", shNomexSupportSt3, kMedNomex);
 895       TGeoVolume * voCarbonSupportSt3 = new TGeoVolume("S05K", shCarbonSupportSt3, kMedCarbon);
 896       TGeoVolume * voNomexSupportSt3Ch6  = new TGeoVolume("S06S", shNomexSupportSt3Ch6, kMedNomex);
 897       TGeoVolume * voCarbonSupportSt3Ch6 = new TGeoVolume("S06K", shCarbonSupportSt3Ch6, kMedCarbon);
 898
 899       TGeoTranslation *trCarbon1St3   = new TGeoTranslation("trCarbon1St3",0.,0., -(nomexthickness+carbonthickness)/2.);
 900       TGeoTranslation *trCarbon2St3   = new TGeoTranslation("trCarbon2St3",0.,0.,  (nomexthickness+carbonthickness)/2.);
 901       voNomexSupportSt3->AddNode(voCarbonSupportSt3,1,trCarbon1St3);
 902       voNomexSupportSt3->AddNode(voCarbonSupportSt3,2,trCarbon2St3);
 903       voNomexSupportSt3Ch6->AddNode(voCarbonSupportSt3Ch6,1,trCarbon1St3);
 904       voNomexSupportSt3Ch6->AddNode(voCarbonSupportSt3Ch6,2,trCarbon2St3);
 905
 906
 907       // Add readout cables
 908       gMC->Gsvolu("S05L","BOX",kCableMaterial,dum,0);
 909       gMC->Gsvolu("S06L","BOX",kCableMaterial,dum,0);
 910
 911       ySlat3 = 0.;
 912       Float_t lCableX = 0.;
 913       Float_t lCableX6 = 0.;
 914       Float_t lCableY = 0.;
 915       Float_t lCableZ = 0.;
 916       Float_t cablepar[3] = {supporthlength/2., kCableHeight/2., kCableWidth/2.};
 917       Float_t cablepar6[3] = {supporthlengthCh6/2., kCableHeight/2., kCableWidth/2.};
 918       Float_t lCableDY = 0.;
 919       Int_t cIndex = 0;
 920       Int_t cIndex6 = 0;
 921       for (i = 0; i<kNslats3; i++){
 922         Int_t iCable = 1;
 923         cIndex = 0;
 924         cIndex6 = 0;
 925         ySlat3 += kYpos3[i];
 926         lCableY = ySlat3;
 927
 928         // Cables going out from the start of slat
 929         if(kNPCB3[i]>=4 && i<kNslats3-2){ // Only if 4 or more pcb
 930           // First top cables
 931           cablepar[0] = supporthlength/2.;
 932           lCableX = 0.;
 933           cablepar6[0] = supporthlengthCh6/2.;
 934           lCableX6 = 0.;
 935           lCableDY = (kYpos3[i+1]+kYpos3[i+2])/2.-cablepar[1]; // half way between 2 slats on same side
 936           lCableZ = TMath::Power(-1,i)*(nomexthickness/2.+carbonthickness+(-1+iCable++)*kCableWidth+kCableWidth/2.);
 937           if(i==0){ // central slat is shorter (rounded)
 938             cablepar[0] -= (kPcbLength-csvPcbLength)/2.;
 939             lCableX = (kPcbLength-csvPcbLength)/2.;
 940             cablepar6[0] -= (kPcbLength-csvPcbLength)/2.;
 941             lCableX6 = (kPcbLength-csvPcbLength)/2.;
 942           }
 943           gMC->Gsposp("S05L",100*i+cIndex++,"S05S",lCableX,lCableY+lCableDY,lCableZ,0,"ONLY",cablepar,3);
 944           gMC->Gsposp("S05L",100*i+cIndex++,"S05S",lCableX,-(lCableY+lCableDY),lCableZ,0,"ONLY",cablepar,3);
 945           gMC->Gsposp("S06L",100*i+cIndex6++,"S06S",lCableX6,lCableY+lCableDY,lCableZ,0,"ONLY",cablepar6,3);
 946           gMC->Gsposp("S06L",100*i+cIndex6++,"S06S",lCableX6,-(lCableY+lCableDY),lCableZ,0,"ONLY",cablepar6,3);
 947
 948           // Then bottom cables
 949           if(i>0){
 950             if(i==1){ // Rounded slat. Bottom cable starts at dMotherInner (beam pipe)
 951               cablepar[0] -= dMotherInner/2.;
 952               lCableX += dMotherInner/2.;
 953               cablepar6[0] -= dMotherInner/2.;
 954               lCableX6 += dMotherInner/2.;
 955               lCableDY = (kYpos3[i]+kYpos3[i])/2.-cablepar[1];
 956             }
 957             if(i>=2){
 958               lCableDY = (kYpos3[i]+kYpos3[i-1])/2.-cablepar[1]; // half way between 2 slats on same side
 959               if ((lCableY-lCableDY)<(dMotherInner+cablepar[1])){
 960                 lCableDY = lCableY - dMotherInner - cablepar[1];
 961               }
 962             }
 963             gMC->Gsposp("S05L",100*i+cIndex++,"S05S",lCableX,lCableY-lCableDY,lCableZ,0,"ONLY",cablepar,3);
 964             gMC->Gsposp("S05L",100*i+cIndex++,"S05S",lCableX,-(lCableY-lCableDY),lCableZ,0,"ONLY",cablepar,3);
 965             gMC->Gsposp("S06L",100*i+cIndex6++,"S06S",lCableX6,lCableY-lCableDY,lCableZ,0,"ONLY",cablepar6,3);
 966             gMC->Gsposp("S06L",100*i+cIndex6++,"S06S",lCableX6,-(lCableY-lCableDY),lCableZ,0,"ONLY",cablepar6,3);
 967           }
 968         }
 969
 970         // Rounded slats have an extra cable starting at second pcb
 971         if(i==1){
 972           // First top cables
 973           cablepar[0] = (supporthlength-kPcbLength-kVframeLength)/2.;
 974           lCableX = (kPcbLength+kVframeLength)/2.;
 975           cablepar6[0] = (supporthlengthCh6-kPcbLength-kVframeLength)/2.;
 976           lCableX6 = (kPcbLength+kVframeLength)/2.;
 977           lCableDY = (kYpos3[i+1]+kYpos3[i+2])/2.-cablepar[1]; // half way between 2 slats on same side
 978           lCableZ = TMath::Power(-1,i)*(nomexthickness/2.+carbonthickness+(-1+iCable++)*kCableWidth+kCableWidth/2.);
 979           gMC->Gsposp("S05L",100*i+cIndex++,"S05S",lCableX,lCableY+lCableDY,lCableZ,0,"ONLY",cablepar,3);
 980           gMC->Gsposp("S05L",100*i+cIndex++,"S05S",lCableX,-(lCableY+lCableDY),lCableZ,0,"ONLY",cablepar,3);
 981           gMC->Gsposp("S06L",100*i+cIndex6++,"S06S",lCableX6,lCableY+lCableDY,lCableZ,0,"ONLY",cablepar6,3);
 982           gMC->Gsposp("S06L",100*i+cIndex6++,"S06S",lCableX6,-(lCableY+lCableDY),lCableZ,0,"ONLY",cablepar6,3);
 983           // Then bottom cables
 984           lCableDY = (kYpos3[i]+kYpos3[i])/2.-cablepar[1];
 985           gMC->Gsposp("S05L",100*i+cIndex++,"S05S",lCableX,lCableY-lCableDY,lCableZ,0,"ONLY",cablepar,3);
 986           gMC->Gsposp("S05L",100*i+cIndex++,"S05S",lCableX,-(lCableY-lCableDY),lCableZ,0,"ONLY",cablepar,3);
 987           gMC->Gsposp("S06L",100*i+cIndex6++,"S06S",lCableX6,lCableY-lCableDY,lCableZ,0,"ONLY",cablepar6,3);
 988           gMC->Gsposp("S06L",100*i+cIndex6++,"S06S",lCableX6,-(lCableY-lCableDY),lCableZ,0,"ONLY",cablepar6,3);
 989         }
 990
 991         // Cables going out from the end of the slats
 992         // First top cables
 993         cablepar[0] = (supporthlength-(slatLength3[i]+kDslatLength)+kVframeLength)/2.;
 994         lCableX = slatLength3[i]-kVframeLength+kDslatLength+cablepar[0]-supporthlength/2.;
 995         cablepar6[0] = (supporthlengthCh6-(slatLength3[i]+kDslatLength)+kVframeLength)/2.;
 996         lCableX6 = slatLength3[i]-kVframeLength+kDslatLength+cablepar6[0]-supporthlengthCh6/2.;
 997         if(i+1>=kNslats3 || i+2>=kNslats3){ // If no more higher slats, then use distance to lower slat
 998           lCableDY = kPcbHeight/2.+cablepar[1];
 999         }
1000         else {
1001           lCableDY = (kYpos3[i+1]+kYpos3[i+2])/2.-cablepar[1];
1002         }
1003         lCableZ = TMath::Power(-1,i)*(nomexthickness/2.+carbonthickness+(-1+iCable++)*kCableWidth+kCableWidth/2.);
1004
1005         if (i<=2){ // shortened pcb
1006           cablepar[0] += pcbDLength3/2.;
1007           lCableX -=  pcbDLength3/2.;
1008         }
1009         gMC->Gsposp("S05L",100*i+cIndex++,"S05S",lCableX,lCableY+lCableDY,lCableZ,0,"ONLY",cablepar,3);
1010         gMC->Gsposp("S05L",100*i+cIndex++,"S05S",lCableX,-(lCableY+lCableDY),lCableZ,0,"ONLY",cablepar,3);
1011         gMC->Gsposp("S06L",100*i+cIndex6++,"S06S",lCableX6,lCableY+lCableDY,lCableZ,0,"ONLY",cablepar6,3);
1012         gMC->Gsposp("S06L",100*i+cIndex6++,"S06S",lCableX6,-(lCableY+lCableDY),lCableZ,0,"ONLY",cablepar6,3);
1013         // Then bottom cables
1014         if(i>0){ // Loop is over top half of slats, lower half are symmetric
1015           if (i==1) {
1016             lCableDY = (kYpos3[i]+kYpos3[i])/2.-cablepar[1];
1017           }
1018           else{
1019             lCableDY = (kYpos3[i]+kYpos3[i-1])/2.-cablepar[1]; // half way between 2 slats on same side
1020           }
1021           gMC->Gsposp("S05L",100*i+cIndex++,"S05S",lCableX,lCableY-lCableDY,lCableZ,0,"ONLY",cablepar,3);
1022           gMC->Gsposp("S05L",100*i+cIndex++,"S05S",lCableX,-(lCableY-lCableDY),lCableZ,0,"ONLY",cablepar,3);
1023           gMC->Gsposp("S06L",100*i+cIndex6++,"S06S",lCableX6,lCableY-lCableDY,lCableZ,0,"ONLY",cablepar6,3);
1024           gMC->Gsposp("S06L",100*i+cIndex6++,"S06S",lCableX6,-(lCableY-lCableDY),lCableZ,0,"ONLY",cablepar6,3);
1025         }
1026       }
1027
1028       Float_t dzCh5  = dzCh;
1029       TGeoTranslation* trSupport1St3   = new TGeoTranslation("trSupport1St3", supporthlength/2., 0. , dzCh5);
1030       TGeoRotation*    roSupportSt3    = new TGeoRotation("roSupportSt3",90.,180.,-90.);
1031       TGeoCombiTrans*  coSupport2St3   = new TGeoCombiTrans(-supporthlength/2., 0., -dzCh5, roSupportSt3);
1032       TGeoTranslation* trSupport1St3Ch6   = new TGeoTranslation("trSupport1St3Ch6", supporthlengthCh6/2., 0. , dzCh5);
1033       TGeoCombiTrans*  coSupport2St3Ch6   = new TGeoCombiTrans(-supporthlengthCh6/2., 0., -dzCh5, roSupportSt3);
1034       GetEnvelopes(5)->AddEnvelope("S05S", 0, 1, *trSupport1St3);
1035       GetEnvelopes(4)->AddEnvelope("S05S", 0, 2, *coSupport2St3);
1036       GetEnvelopes(7)->AddEnvelope("S06S", 0, 1, *trSupport1St3Ch6);
1037       GetEnvelopes(6)->AddEnvelope("S06S", 0, 2, *coSupport2St3Ch6);
1038       // End of pannel support geometry
1039
1040       // cout << "Geometry for Station 3...... done" << endl;
1041     }
1042   if (fStations[3]) {
1043
1044
1045     // //********************************************************************
1046     // //                            Station 4                             **
1047     // //********************************************************************
1048     // Mother volume for each chamber in St4 is an envelop (or assembly)
1049     // There is one assembly mother per half a chamber  called SC07I, SC07O, SC08I and SC08O
1050     // Same volume name definitions as in St3
1051     const Int_t   kNslats4          = 7;  // number of slats per quadrant
1052     const Int_t   kNPCB4[kNslats4]  = {5, 6, 5, 5, 4, 3, 2}; // n PCB per slat
1053     const Float_t kXpos4[kNslats4]  = {38.75, 0., 0., 0., 0., 0., 0.}; // J.C. Correct value
1054     const Float_t kYpos41[kNslats4] = {0., 38.2, 34.40, 36.60, 29.3, 37.0, 28.6};
1055     const Float_t kYpos42[kNslats4] = {0., 38.2, 37.85, 37.55, 29.4, 37.0, 28.6};
1056     Float_t slatLength4[kNslats4];
1057
1058     Float_t rPhi1 = TMath::RadToDeg()*(TMath::ASin((kYpos41[1]-hFramepar[1])/(AliMUONConstants::Rmin(3))));
1059     Float_t rPhi2 = TMath::RadToDeg()*(TMath::ACos(-vFramepar[0]/(AliMUONConstants::Rmin(3)-kRframeLength)));
1060     Float_t rFramepar4[5] = { AliMUONConstants::Rmin(3)-kRframeLength, AliMUONConstants::Rmin(3), kRframeWidth, rPhi1, rPhi2};
1061     Float_t vrFrameHeight = hFramepar[1]+kYpos41[1]-AliMUONConstants::Rmin(3)+kRframeLength;
1062
1063     char idSlatCh7[6];
1064     char idSlatCh8[6];
1065     Float_t xSlat4;
1066     Float_t ySlat41 = 0;
1067     Float_t ySlat42 = 0;
1068     angle = 0.;
1069
1070     for (i = 0; i<kNslats4; i++){
1071       slatLength4[i] = kPcbLength * kNPCB4[i] + 2. * kVframeLength;
1072       xSlat4 = slatLength4[i]/2. + kDslatLength + kXpos4[i];
1073       ySlat41 += kYpos41[i];
1074       ySlat42 += kYpos42[i];
1075
1076       spar[0] = slatLength4[i]/2.;
1077       spar[1] = kSlatHeight/2.;
1078       spar[2] = kSlatWidth/2.;
1079       Float_t dzCh4 = dzCh;
1080       Float_t zSlat4 = (i%2 ==0)? -zSlat : zSlat;
1081
1082       sprintf(idSlatCh7,"SLC%d",kNslats4-1+i);
1083       detElemId = 713 - (i + kNslats4-1-6);
1084       moduleId = AliMpDEManager::GetGeomModuleId(detElemId);
1085       if (detElemId % 2 == 0) {
1086         if (detElemId == 712) // Round slat, new rotation due to mapping convention
1087           GetEnvelopes(moduleId)->AddEnvelope(idSlatCh7, detElemId, true, TGeoTranslation(xSlat4, ySlat41, -zSlat4 + dzCh4),
1088                                               TGeoRotation("rot1",90,180+angle,90,90+angle,180,0) );
1089         else
1090           GetEnvelopes(moduleId)->AddEnvelope(idSlatCh7, detElemId, true, TGeoTranslation(xSlat4, ySlat41, -zSlat4 + dzCh4),
1091                                               TGeoRotation("rot1",90,angle,90,90+angle,0,0) );
1092       }
1093       else
1094           GetEnvelopes(moduleId)->AddEnvelope(idSlatCh7, detElemId, true, TGeoTranslation(xSlat4, ySlat41, -zSlat4 + dzCh4),
1095                                    TGeoRotation("rot1",90,angle,90,270+angle,180,0) );
1096
1097       sprintf(idSlatCh7,"SLC%d",3*kNslats4-2+i);
1098       detElemId = 700 + (i + kNslats4-1-6);
1099       moduleId = AliMpDEManager::GetGeomModuleId(detElemId);
1100       if (detElemId % 2 == 1) {
1101         if (detElemId == 701) // Round slat, new rotation due to mapping convention
1102           GetEnvelopes(moduleId)->AddEnvelope(idSlatCh7, detElemId, true, TGeoTranslation(-xSlat4, ySlat41, zSlat4 - dzCh4),
1103                                               TGeoRotation("rot2",90,angle,90,90+angle,0,0) );
1104         else
1105           GetEnvelopes(moduleId)->AddEnvelope(idSlatCh7, detElemId, true, TGeoTranslation(-xSlat4, ySlat41, zSlat4 - dzCh4),
1106                                               TGeoRotation("rot2",90,180+angle,90,90+angle,180,0) );
1107       }
1108       else
1109         GetEnvelopes(moduleId)->AddEnvelope(idSlatCh7, detElemId, true, TGeoTranslation(-xSlat4, ySlat41, zSlat4 - dzCh4),
1110                                             TGeoRotation("rot2",90,180+angle,90,270+angle,0,0) );
1111
1112       if (i > 0) {
1113         sprintf(idSlatCh7,"SLC%d",kNslats4-1-i);
1114         detElemId = 713 + (i + kNslats4-1-6);
1115         moduleId = AliMpDEManager::GetGeomModuleId(detElemId);
1116         if (detElemId % 2 == 0) {
1117           if (detElemId == 714) // Round slat, new rotation due to mapping convention
1118             GetEnvelopes(moduleId)->AddEnvelope(idSlatCh7, detElemId, true, TGeoTranslation(xSlat4, -ySlat41, -zSlat4 + dzCh4),
1119                                                 TGeoRotation("rot3",90,180+angle,90,270+angle,0,0) );
1120           else
1121             GetEnvelopes(moduleId)->AddEnvelope(idSlatCh7, detElemId, true, TGeoTranslation(xSlat4, -ySlat41, -zSlat4 + dzCh4),
1122                                                 TGeoRotation("rot3",90,angle,90,90+angle,0,0) );
1123         }
1124         else
1125             GetEnvelopes(moduleId)->AddEnvelope(idSlatCh7, detElemId, true, TGeoTranslation(xSlat4, -ySlat41, -zSlat4 + dzCh4),
1126                                                 TGeoRotation("rot3",90,angle,90,270+angle,180,0) );
1127
1128         sprintf(idSlatCh7,"SLC%d",3*kNslats4-2-i);
1129         detElemId = 726 - (i + kNslats4-1-6);
1130         moduleId = AliMpDEManager::GetGeomModuleId(detElemId);
1131         if (detElemId % 2 == 1) {
1132           if (detElemId == 725) // Round slat, new rotation due to mapping convention
1133             GetEnvelopes(moduleId)->AddEnvelope(idSlatCh7, detElemId, true, TGeoTranslation(-xSlat4, -ySlat41, zSlat4 - dzCh4),
1134                                                 TGeoRotation("rot4",90,angle,90,270+angle,180,0) );
1135           else
1136             GetEnvelopes(moduleId)->AddEnvelope(idSlatCh7, detElemId, true, TGeoTranslation(-xSlat4, -ySlat41, zSlat4 - dzCh4),
1137                                                 TGeoRotation("rot4",90,180+angle,90,90+angle,180,0) );
1138         }
1139         else
1140           GetEnvelopes(moduleId)->AddEnvelope(idSlatCh7, detElemId, true, TGeoTranslation(-xSlat4, -ySlat41, zSlat4 - dzCh4),
1141                                               TGeoRotation("rot4",90,180+angle,90,270+angle,0,0) );
1142       }
1143
1144       sprintf(idSlatCh8,"SLD%d",kNslats4-1+i);
1145       detElemId = 813 - (i + kNslats4-1-6);
1146       moduleId = AliMpDEManager::GetGeomModuleId(detElemId);
1147       if (detElemId % 2 == 0) {
1148         if (detElemId == 812) // Round slat, new rotation due to mapping convention
1149           GetEnvelopes(moduleId)->AddEnvelope(idSlatCh8, detElemId, true, TGeoTranslation(xSlat4, ySlat42, -zSlat4 + dzCh4),
1150                                               TGeoRotation("rot5",90,180+angle,90,90+angle,180,0) );
1151         else
1152           GetEnvelopes(moduleId)->AddEnvelope(idSlatCh8, detElemId, true, TGeoTranslation(xSlat4, ySlat42, -zSlat4 + dzCh4),
1153                                               TGeoRotation("rot5",90,angle,90,90+angle,0,0) );
1154       }
1155       else
1156         GetEnvelopes(moduleId)->AddEnvelope(idSlatCh8, detElemId, true, TGeoTranslation(xSlat4, ySlat42, -zSlat4 + dzCh4),
1157                                             TGeoRotation("rot5",90,angle,90,270+angle,180,0) );
1158
1159       sprintf(idSlatCh8,"SLD%d",3*kNslats4-2+i);
1160       detElemId = 800 + (i + kNslats4-1-6);
1161       moduleId = AliMpDEManager::GetGeomModuleId(detElemId);
1162       if (detElemId % 2 == 1) {
1163         if (detElemId == 801) // Round slat, new rotation due to mapping convention
1164           GetEnvelopes(moduleId)->AddEnvelope(idSlatCh8, detElemId, true, TGeoTranslation(-xSlat4, ySlat42, zSlat4 - dzCh4),
1165                                               TGeoRotation("rot6",90,angle,90,90+angle,0,0) );
1166         else
1167           GetEnvelopes(moduleId)->AddEnvelope(idSlatCh8, detElemId, true, TGeoTranslation(-xSlat4, ySlat42, zSlat4 - dzCh4),
1168                                               TGeoRotation("rot6",90,180+angle,90,90+angle,180,0) );
1169       }
1170       else
1171         GetEnvelopes(moduleId)->AddEnvelope(idSlatCh8, detElemId, true, TGeoTranslation(-xSlat4, ySlat42, zSlat4 - dzCh4),
1172                                             TGeoRotation("rot6",90,180+angle,90,270+angle,0,0) );
1173       if (i > 0) {
1174         sprintf(idSlatCh8,"SLD%d",kNslats4-1-i);
1175         detElemId = 813 + (i + kNslats4-1-6);
1176         moduleId = AliMpDEManager::GetGeomModuleId(detElemId);
1177         if (detElemId % 2 == 0) {
1178           if (detElemId == 814) // Round slat, new rotation due to mapping convention
1179             GetEnvelopes(moduleId)->AddEnvelope(idSlatCh8, detElemId, true, TGeoTranslation(xSlat4, -ySlat42, -zSlat4 + dzCh4),
1180                                                 TGeoRotation("rot7",90,180+angle,90,270+angle,0,0) );
1181           else
1182             GetEnvelopes(moduleId)->AddEnvelope(idSlatCh8, detElemId, true, TGeoTranslation(xSlat4, -ySlat42, -zSlat4 + dzCh4),
1183                                                 TGeoRotation("rot7",90,angle,90,90+angle,0,0) );
1184         }
1185         else
1186           GetEnvelopes(moduleId)->AddEnvelope(idSlatCh8, detElemId, true, TGeoTranslation(xSlat4, -ySlat42, -zSlat4 + dzCh4),
1187                                               TGeoRotation("rot7",90,angle,90,270+angle,180,0) );
1188
1189         sprintf(idSlatCh8,"SLD%d",3*kNslats4-2-i);
1190         detElemId = 826 - (i + kNslats4-1-6);
1191         moduleId = AliMpDEManager::GetGeomModuleId(detElemId);
1192         if (detElemId % 2 == 1) {
1193           if (detElemId == 825 ) // Round slat, new rotation due to mapping convention
1194             GetEnvelopes(moduleId)->AddEnvelope(idSlatCh8, detElemId, true, TGeoTranslation(-xSlat4, -ySlat42, zSlat4 - dzCh4),
1195                                                 TGeoRotation("rot8",90,angle,90,270+angle,180,0) );
1196           else
1197             GetEnvelopes(moduleId)->AddEnvelope(idSlatCh8, detElemId, true, TGeoTranslation(-xSlat4, -ySlat42, zSlat4 - dzCh4),
1198                                                 TGeoRotation("rot8",90,180+angle,90,90+angle,180,0) );
1199         }
1200         else
1201           GetEnvelopes(moduleId)->AddEnvelope(idSlatCh8, detElemId, true, TGeoTranslation(-xSlat4, -ySlat42, zSlat4 - dzCh4),
1202                                               TGeoRotation("rot8",90,180+angle,90,270+angle,0,0) );
1203
1204       }
1205     }
1206
1207     // create the panel volume
1208
1209     gMC->Gsvolu("S07C","BOX",kCarbonMaterial,panelpar,3);
1210     gMC->Gsvolu("SD7C","BOX",kCarbonMaterial,panelpar,3);
1211     gMC->Gsvolu("S08C","BOX",kCarbonMaterial,panelpar,3);
1212     gMC->Gsvolu("SD8C","BOX",kCarbonMaterial,panelpar,3);
1213
1214     // create the nomex volume
1215
1216     gMC->Gsvolu("S07N","BOX",kNomexMaterial,nomexpar,3);
1217     gMC->Gsvolu("SD7N","BOX",kNomexMaterial,nomexpar,3);
1218     gMC->Gsvolu("S08N","BOX",kNomexMaterial,nomexpar,3);
1219     gMC->Gsvolu("SD8N","BOX",kNomexMaterial,nomexpar,3);
1220
1221
1222     // create the nomex volume (bulk)
1223
1224     gMC->Gsvolu("S07X","BOX",kNomexBMaterial,nomexbpar,3);
1225     gMC->Gsvolu("SD7X","BOX",kNomexBMaterial,nomexbpar,3);
1226     gMC->Gsvolu("S08X","BOX",kNomexBMaterial,nomexbpar,3);
1227     gMC->Gsvolu("SD8X","BOX",kNomexBMaterial,nomexbpar,3);
1228
1229     // create the insulating material volume
1230
1231     gMC->Gsvolu("S07I","BOX",kInsuMaterial,insupar,3);
1232     gMC->Gsvolu("SD7I","BOX",kInsuMaterial,insupar,3);
1233     gMC->Gsvolu("S08I","BOX",kInsuMaterial,insupar,3);
1234     gMC->Gsvolu("SD8I","BOX",kInsuMaterial,insupar,3);
1235
1236     // create the PCB volume
1237
1238     gMC->Gsvolu("S07P","BOX",kPcbMaterial,pcbpar,3);
1239     gMC->Gsvolu("SD7P","BOX",kPcbMaterial,pcbpar,3);
1240     gMC->Gsvolu("S08P","BOX",kPcbMaterial,pcbpar,3);
1241     gMC->Gsvolu("SD8P","BOX",kPcbMaterial,pcbpar,3);
1242
1243     // create the sensitive volumes,
1244
1245     gMC->Gsvolu("S07G","BOX",kSensMaterial,dum,0);
1246     gMC->Gsvolu("SD7G","BOX",kSensMaterial,senspar,3);
1247     gMC->Gsvolu("S08G","BOX",kSensMaterial,dum,0);
1248     gMC->Gsvolu("SD8G","BOX",kSensMaterial,senspar,3);
1249
1250     // create the vertical frame volume
1251
1252     gMC->Gsvolu("S07V","BOX",kVframeMaterial,vFramepar,3);
1253     gMC->Gsvolu("S08V","BOX",kVframeMaterial,vFramepar,3);
1254
1255     // create the rounded vertical frame volume
1256
1257     gMC->Gsvolu("SD7D","TUBS",kRframeMaterial,rFramepar4,5);
1258     gMC->Gsvolu("SD8D","TUBS",kRframeMaterial,rFramepar4,5);
1259
1260     // create the horizontal frame volume
1261
1262     gMC->Gsvolu("S07H","BOX",kHframeMaterial,hFramepar,3);
1263     gMC->Gsvolu("SD7H","BOX",kHframeMaterial,hFramepar,3);
1264     gMC->Gsvolu("S08H","BOX",kHframeMaterial,hFramepar,3);
1265     gMC->Gsvolu("SD8H","BOX",kHframeMaterial,hFramepar,3);
1266
1267     // create the horizontal border volume
1268
1269     gMC->Gsvolu("S07B","BOX",kBframeMaterial,bFramepar,3);
1270     gMC->Gsvolu("SD7B","BOX",kBframeMaterial,bFramepar,3);
1271     gMC->Gsvolu("S08B","BOX",kBframeMaterial,bFramepar,3);
1272     gMC->Gsvolu("SD8B","BOX",kBframeMaterial,bFramepar,3);
1273
1274     // Replace the volume shape with a composite shape
1275     // with substracted overlap with beam shield
1276     if ( gMC->IsRootGeometrySupported() ) {
1277
1278       // Get shape
1279       Int_t nSlatType = 1;
1280       Int_t nVol = 8;
1281       const char* slatType = "D"; // D: Rounded slat
1282       const char* volLetter = "CNXIPHBG";
1283       TString volName;
1284       TString compName;
1285       TString csName;
1286       TGeoVolume *mVol = 0x0;
1287       // Beam shield recess
1288       new TGeoTube("tube4Cut", 0., AliMUONConstants::Rmin(3), kSlatWidth/2.+0.001);
1289       TObjArray rounded4Slat(nSlatType*((nVol+1)*2));
1290       // Displacement
1291       TGeoTranslation* trDTube4 = new TGeoTranslation("trDTube4", -(kPcbLength+kVframeLength)/2., -kYpos41[1], 0.);
1292       trDTube4->RegisterYourself();
1293       TGeoTranslation* trDBTube4 = new TGeoTranslation("trDBTube4", 0., ( kPcbHeight - kBframeHeight ) / 2., 0.);
1294       trDBTube4->Add(trDTube4);
1295       trDBTube4->RegisterYourself();
1296
1297       TObjArray composite4(nSlatType*((nVol+1)*2));
1298       new TGeoBBox("box4DCut",(kPcbLength+kVframeLength)/2., hFramepar[1], vFramepar[2]+0.001);
1299       // Displacement
1300       TGeoTranslation* trDBox4 = new TGeoTranslation("trDBox4",kPcbLength/2., kYpos41[1], 0.);
1301       trDBox4->RegisterYourself();
1302
1303       TGeoBBox *box4Vframe = new TGeoBBox("box4Vframe",vFramepar[0],vrFrameHeight/2., vFramepar[2]);
1304       TGeoTranslation* trVBox4 = new TGeoTranslation("trVBox4", 0., AliMUONConstants::Rmin(3)-kRframeLength + box4Vframe->GetDY(), 0.);
1305       trVBox4->RegisterYourself();
1306
1307       for(int iCh=7; iCh<=8; iCh++){
1308         for (int iSlatType = 0; iSlatType<nSlatType; iSlatType++) {
1309           for (int iVol = 0; iVol<nVol; iVol++){
1310             Int_t lIndex = (iCh-7)*(nSlatType*(nVol+1))+iSlatType*(nVol+1)+iVol;
1311             volName=Form("S%c%d%c",slatType[iSlatType],iCh,volLetter[iVol]);
1312             mVol = gGeoManager->FindVolumeFast(volName);
1313             if ( !mVol ) {
1314               AliErrorStream()
1315                 << "Slat volume " << volName << " not found" << endl;
1316             }
1317             else {
1318               rounded4Slat[lIndex] = mVol->GetShape();
1319               csName=Form("rounded4Slat%c%d%c",slatType[iSlatType],iCh,volLetter[iVol]);
1320               ((TGeoShape*)rounded4Slat[lIndex])->SetName(csName);
1321
1322               // Composite shape
1323               TString compOperation(csName);
1324               compOperation+="-tube4Cut:tr";
1325               compOperation+=slatType[iSlatType];
1326               if (strstr(volName,"B")){
1327                 compOperation+="B";
1328               }
1329               compOperation+="Tube4";
1330               compName=Form("composite4%c%d%c",slatType[iSlatType],iCh,volLetter[iVol]);
1331               composite4[lIndex] = new TGeoCompositeShape(compName, compOperation.Data());
1332
1333               // Reset shape to volume
1334               mVol->SetShape((TGeoShape*)composite4[lIndex]);
1335             }
1336           }
1337
1338           // For rounded spacer
1339           Int_t lIndex = (iCh-7)*(nSlatType*(nVol+1))+iSlatType*(nVol+1)+nVol;
1340           volName=Form("S%c%dD",slatType[iSlatType],iCh);
1341           mVol = gGeoManager->FindVolumeFast(volName);
1342           if ( !mVol ) {
1343             AliErrorStream()
1344               << "Slat volume " << volName << " not found" << endl;
1345           }
1346           else {
1347             rounded4Slat[lIndex] = mVol->GetShape();
1348             csName=Form("rounded4Slat%c%dD",slatType[iSlatType],iCh);
1349             ((TGeoShape*)rounded4Slat[lIndex])->SetName(csName);
1350
1351             // Composite shape
1352             TString compOperation(csName);
1353             if (strstr(volName,"SD")){
1354               compOperation.Prepend("(");
1355               compOperation+="+box4Vframe:trVBox4)*box4DCut:trDBox4";
1356             }
1357             compName=Form("composite4%c%dD",slatType[iSlatType],iCh);
1358             composite4[lIndex] = new TGeoCompositeShape(compName, compOperation.Data());
1359             // Reset shape to volume
1360             mVol->SetShape((TGeoShape*)composite4[lIndex]);
1361           }
1362         }
1363       }
1364     }
1365
1366
1367     index = 0;
1368     for (i = 0; i < kNslats4; i++){
1369       for (Int_t quadrant = 1; quadrant <= 4; quadrant++) {
1370
1371         if (i == 0 && quadrant == 2) continue;
1372         if (i == 0 && quadrant == 4) continue;
1373
1374         sprintf(idSlatCh7,"SLC%d",ConvertSlatNum(i,quadrant,kNslats4-1));
1375         sprintf(idSlatCh8,"SLD%d",ConvertSlatNum(i,quadrant,kNslats4-1));
1376         Int_t moduleSlatCh7 = GetModuleId(idSlatCh7);
1377         Int_t moduleSlatCh8 = GetModuleId(idSlatCh8);
1378
1379         Float_t xvFrame  = (slatLength4[i] - kVframeLength)/2.;
1380
1381         // position the vertical frames
1382         if (i != 1) {
1383           GetEnvelopes(moduleSlatCh7)->AddEnvelopeConstituent("S07V", idSlatCh7, (2*i+1)*10+quadrant,TGeoTranslation(xvFrame,0.,0.));
1384           GetEnvelopes(moduleSlatCh7)->AddEnvelopeConstituent("S07V", idSlatCh7, (2*i)*10+quadrant,TGeoTranslation(-xvFrame,0.,0.));
1385           GetEnvelopes(moduleSlatCh8)->AddEnvelopeConstituent("S08V", idSlatCh8, (2*i+1)*10+quadrant,TGeoTranslation(xvFrame,0.,0.));
1386           GetEnvelopes(moduleSlatCh8)->AddEnvelopeConstituent("S08V", idSlatCh8, (2*i)*10+quadrant,TGeoTranslation(-xvFrame,0.,0.));
1387         } else { // Vertical and Rounded+Vertical spacer - Different rotation due to new mapping convention
1388           GetEnvelopes(moduleSlatCh7)->AddEnvelopeConstituent("S07V", idSlatCh7, (2*i+1)*10+quadrant,TGeoTranslation(-xvFrame,0.,0.),TGeoRotation("rotAbX",90,180+angle,90,90+angle,180,0));
1389           GetEnvelopes(moduleSlatCh7)->AddEnvelopeConstituent("SD7D", idSlatCh7, (2*i)*10+quadrant,TGeoTranslation(xvFrame,-kYpos41[1],0.),TGeoRotation("rotAbX",90,180+angle,90,90+angle,180,0));
1390           GetEnvelopes(moduleSlatCh8)->AddEnvelopeConstituent("S08V", idSlatCh8, (2*i+1)*10+quadrant,TGeoTranslation(-xvFrame,0.,0.),TGeoRotation("rotAbX",90,180+angle,90,90+angle,180,0));
1391           GetEnvelopes(moduleSlatCh8)->AddEnvelopeConstituent("SD8D", idSlatCh8, (2*i)*10+quadrant,TGeoTranslation(+xvFrame,-kYpos42[1],0.),TGeoRotation("rotAbX",90,180+angle,90,90+angle,180,0));
1392         }
1393         // position the panels and the insulating material
1394         for (j = 0; j < kNPCB4[i]; j++){
1395           index++;
1396           xx = kSensLength * (-kNPCB4[i]/2.+j+.5);
1397           Float_t zPanel = spar[2] - nomexbpar[2];
1398           if (i==1) { // Different rotation due to new mapping convention
1399             if (j==0){ // Rounded pcb of rounded slat
1400               GetEnvelopes(moduleSlatCh7)->AddEnvelopeConstituent("SD7X", idSlatCh7, 2*index-1,TGeoTranslation(-xx,0.,zPanel),TGeoRotation("rotAbX",90,180+angle,90,90+angle,180,0));
1401               GetEnvelopes(moduleSlatCh7)->AddEnvelopeConstituent("SD7X", idSlatCh7, 2*index,TGeoTranslation(-xx,0.,-zPanel),TGeoRotation("rotAbX",90,180+angle,90,90+angle,180,0));
1402               GetEnvelopes(moduleSlatCh7)->AddEnvelopeConstituent("SD7I", idSlatCh7, index,TGeoTranslation(-xx,0.,0.),TGeoRotation("rotAbX",90,180+angle,90,90+angle,180,0));
1403               GetEnvelopes(moduleSlatCh8)->AddEnvelopeConstituent("SD8X", idSlatCh8, 2*index-1,TGeoTranslation(-xx,0.,zPanel),TGeoRotation("rotAbX",90,180+angle,90,90+angle,180,0));
1404               GetEnvelopes(moduleSlatCh8)->AddEnvelopeConstituent("SD8X", idSlatCh8, 2*index,TGeoTranslation(-xx,0.,-zPanel),TGeoRotation("rotAbX",90,180+angle,90,90+angle,180,0));
1405               GetEnvelopes(moduleSlatCh8)->AddEnvelopeConstituent("SD8I", idSlatCh8, index,TGeoTranslation(-xx,0.,0.),TGeoRotation("rotAbX",90,180+angle,90,90+angle,180,0));
1406             } else {
1407               GetEnvelopes(moduleSlatCh7)->AddEnvelopeConstituent("S07X", idSlatCh7, 2*index-1,TGeoTranslation(-xx,0.,zPanel),TGeoRotation("rotAbX",90,180+angle,90,90+angle,180,0));
1408               GetEnvelopes(moduleSlatCh7)->AddEnvelopeConstituent("S07X", idSlatCh7, 2*index,TGeoTranslation(-xx,0.,-zPanel),TGeoRotation("rotAbX",90,180+angle,90,90+angle,180,0));
1409               GetEnvelopes(moduleSlatCh7)->AddEnvelopeConstituent("S07I", idSlatCh7, index,TGeoTranslation(-xx,0.,0.));
1410               GetEnvelopes(moduleSlatCh8)->AddEnvelopeConstituent("S08X", idSlatCh8, 2*index-1,TGeoTranslation(-xx,0.,zPanel),TGeoRotation("rotAbX",90,180+angle,90,90+angle,180,0));
1411               GetEnvelopes(moduleSlatCh8)->AddEnvelopeConstituent("S08X", idSlatCh8, 2*index,TGeoTranslation(-xx,0.,-zPanel),TGeoRotation("rotAbX",90,180+angle,90,90+angle,180,0));
1412               GetEnvelopes(moduleSlatCh8)->AddEnvelopeConstituent("S08I", idSlatCh8, index,TGeoTranslation(-xx,0.,0.),TGeoRotation("rotAbX",90,180+angle,90,90+angle,180,0));
1413             }
1414           } else {
1415             GetEnvelopes(moduleSlatCh7)->AddEnvelopeConstituent("S07X", idSlatCh7, 2*index-1,TGeoTranslation(xx,0.,zPanel));
1416             GetEnvelopes(moduleSlatCh7)->AddEnvelopeConstituent("S07X", idSlatCh7, 2*index,TGeoTranslation(xx,0.,-zPanel));
1417             GetEnvelopes(moduleSlatCh7)->AddEnvelopeConstituent("S07I", idSlatCh7, index,TGeoTranslation(xx,0.,0.));
1418             GetEnvelopes(moduleSlatCh8)->AddEnvelopeConstituent("S08X", idSlatCh8, 2*index-1,TGeoTranslation(xx,0.,zPanel));
1419             GetEnvelopes(moduleSlatCh8)->AddEnvelopeConstituent("S08X", idSlatCh8, 2*index,TGeoTranslation(xx,0.,-zPanel));
1420             GetEnvelopes(moduleSlatCh8)->AddEnvelopeConstituent("S08I", idSlatCh8, index,TGeoTranslation(xx,0.,0.));
1421           }
1422         }
1423       }
1424     }
1425
1426     // position the nomex volume inside the panel volume
1427     gMC->Gspos("S07N",1,"S07C",0.,0.,0.,0,"ONLY");
1428     gMC->Gspos("SD7N",1,"SD7C",0.,0.,0.,0,"ONLY");
1429     gMC->Gspos("S08N",1,"S08C",0.,0.,0.,0,"ONLY");
1430     gMC->Gspos("SD8N",1,"SD8C",0.,0.,0.,0,"ONLY");
1431
1432     // position panel volume inside the bulk nomex material volume
1433     gMC->Gspos("S07C",1,"S07X",0.,0.,kNomexBWidth/2.,0,"ONLY");
1434     gMC->Gspos("SD7C",1,"SD7X",0.,0.,kNomexBWidth/2.,0,"ONLY");
1435     gMC->Gspos("S08C",1,"S08X",0.,0.,kNomexBWidth/2.,0,"ONLY");
1436     gMC->Gspos("SD8C",1,"SD8X",0.,0.,kNomexBWidth/2.,0,"ONLY");
1437
1438     // position the PCB volume inside the insulating material volume
1439     gMC->Gspos("S07P",1,"S07I",0.,0.,0.,0,"ONLY");
1440     gMC->Gspos("SD7P",1,"SD7I",0.,0.,0.,0,"ONLY");
1441     gMC->Gspos("S08P",1,"S08I",0.,0.,0.,0,"ONLY");
1442     gMC->Gspos("SD8P",1,"SD8I",0.,0.,0.,0,"ONLY");
1443
1444     // position the horizontal frame volume inside the PCB volume
1445     gMC->Gspos("S07H",1,"S07P",0.,0.,0.,0,"ONLY");
1446     gMC->Gspos("SD7H",1,"SD7P",0.,0.,0.,0,"ONLY");
1447     gMC->Gspos("S08H",1,"S08P",0.,0.,0.,0,"ONLY");
1448     gMC->Gspos("SD8H",1,"SD8P",0.,0.,0.,0,"ONLY");
1449
1450     // position the sensitive volume inside the horizontal frame volume
1451     gMC->Gsposp("S07G",1,"S07H",0.,0.,0.,0,"ONLY",senspar,3);
1452     gMC->Gspos("SD7G",1,"SD7H",0.,0.,0.,0,"ONLY");
1453     gMC->Gsposp("S08G",1,"S08H",0.,0.,0.,0,"ONLY",senspar,3);
1454     gMC->Gspos("SD8G",1,"SD8H",0.,0.,0.,0,"ONLY");
1455
1456     // position the border volumes inside the PCB volume
1457     Float_t yborder = ( kPcbHeight - kBframeHeight ) / 2.;
1458     gMC->Gspos("S07B",1,"S07P",0., yborder,0.,0,"ONLY");
1459     gMC->Gspos("S07B",2,"S07P",0.,-yborder,0.,0,"ONLY");
1460     gMC->Gspos("S07B",1,"SD7P",0., yborder,0.,0,"ONLY");
1461     gMC->Gspos("SD7B",1,"SD7P",0.,-yborder,0.,0,"ONLY");
1462     gMC->Gspos("S08B",1,"S08P",0., yborder,0.,0,"ONLY");
1463     gMC->Gspos("S08B",2,"S08P",0.,-yborder,0.,0,"ONLY");
1464     gMC->Gspos("S08B",1,"SD8P",0., yborder,0.,0,"ONLY");
1465     gMC->Gspos("SD8B",1,"SD8P",0.,-yborder,0.,0,"ONLY");
1466
1467     // create the NULOC volume and position it in the horizontal frame
1468
1469     gMC->Gsvolu("S07E","BOX",kNulocMaterial,nulocpar,3);
1470     gMC->Gsvolu("S08E","BOX",kNulocMaterial,nulocpar,3);
1471     index = 0;
1472     Float_t rPhi3 = TMath::ASin((kYpos41[1]-kPcbHeight/2.)/AliMUONConstants::Rmin(3));
1473     Float_t xxmax4 = (AliMUONConstants::Rmin(3)*TMath::Cos(rPhi3)-kVframeLength/2.) - (kBframeLength - kNulocLength)/2.;
1474     for (xx = -xxmax; xx <= xxmax; xx += 2*kNulocLength) {
1475       index++;
1476       gMC->Gspos("S07E",2*index-1,"S07B", xx, 0.,-kBframeWidth/2. + kNulocWidth/2, 0, "ONLY");
1477       gMC->Gspos("S07E",2*index  ,"S07B", xx, 0., kBframeWidth/2. - kNulocWidth/2, 0, "ONLY");
1478       gMC->Gspos("S08E",2*index-1,"S08B", xx, 0.,-kBframeWidth/2. + kNulocWidth/2, 0, "ONLY");
1479       gMC->Gspos("S08E",2*index  ,"S08B", xx, 0., kBframeWidth/2. - kNulocWidth/2, 0, "ONLY");
1480     }
1481     if (xx > xxmax4 && xx< xxmax) {
1482       gMC->Gspos("S07E",2*index-1,"SD7B", xx, 0.,-kBframeWidth/2.+ kNulocWidth/2, 0, "ONLY");
1483       gMC->Gspos("S07E",2*index  ,"SD7B", xx, 0., kBframeWidth/2.- kNulocWidth/2, 0, "ONLY");
1484       gMC->Gspos("S08E",2*index-1,"SD8B", xx, 0.,-kBframeWidth/2.+ kNulocWidth/2, 0, "ONLY");
1485       gMC->Gspos("S08E",2*index  ,"SD8B", xx, 0., kBframeWidth/2.- kNulocWidth/2, 0, "ONLY");
1486     }
1487
1488     //
1489     //Geometry of the support pannel Verticla length 5.3m, horizontal length 2.6m, internal radius  dMotherInner o SC07 and SC08  (F. Orsini, Saclay)
1490     //Carbon fiber of 0.3 mm thick (2 layers) and a central layer of Nomex of 15mm thick.
1491     Float_t dMotherInner =  AliMUONConstants::Rmin(3)-kRframeHeight;
1492     Float_t nomexthickness = 1.5;
1493     Float_t carbonthickness = 0.03;
1494     Float_t supporthlength =  260.;
1495     Float_t supportvlength =  530.;
1496     // Generating the composite shape of the carbon and nomex pannels
1497     new TGeoBBox("shNomexBoxSt4",supporthlength/2., supportvlength/2. ,nomexthickness/2.+carbonthickness+3*kCableWidth);
1498     new TGeoBBox("shCarbonBoxSt4",supporthlength/2., supportvlength/2. ,carbonthickness/2.);
1499     new TGeoTubeSeg("shNomexHoleSt4",0., dMotherInner, nomexthickness/2.+carbonthickness+3*kCableWidth+0.001, -90. ,90.);
1500     new TGeoTubeSeg("shCarbonHoleSt4",0., dMotherInner, carbonthickness/2.+0.001, -90. ,90.);
1501     TGeoTranslation* trHoleSt4 = new TGeoTranslation("trHoleSt4",-supporthlength/2.,0.,0.);
1502     trHoleSt4->RegisterYourself();
1503     TGeoCompositeShape* shNomexSupportSt4  = new TGeoCompositeShape("shNomexSupportSt4","shNomexBoxSt4-shNomexHoleSt4:trHoleSt4");
1504     TGeoCompositeShape* shCarbonSupportSt4 = new TGeoCompositeShape("shCarbonSupportSt4","shCarbonBoxSt4-shCarbonHoleSt4:trHoleSt4");
1505
1506    // Generating Nomex and Carbon pannel volumes
1507     TGeoVolume* voNomexSupportSt4   = new TGeoVolume("S07S", shNomexSupportSt4, kMedNomex);
1508     TGeoVolume* voCarbonSupportSt4  = new TGeoVolume("S07K", shCarbonSupportSt4, kMedCarbon);
1509     TGeoVolume* voNomexSupportSt4Ch8   = new TGeoVolume("S08S", shNomexSupportSt4, kMedNomex);
1510     TGeoVolume* voCarbonSupportSt4Ch8  = new TGeoVolume("S08K", shCarbonSupportSt4, kMedCarbon);
1511     TGeoTranslation* trCarbon1St4   = new TGeoTranslation("trCarbon1St4",0.,0., -(nomexthickness+carbonthickness)/2.);
1512     TGeoTranslation* trCarbon2St4   = new TGeoTranslation("trCarbon2St4",0.,0.,  (nomexthickness+carbonthickness)/2.);
1513     voNomexSupportSt4->AddNode(voCarbonSupportSt4,1,trCarbon1St4);
1514     voNomexSupportSt4->AddNode(voCarbonSupportSt4,2,trCarbon2St4);
1515     voNomexSupportSt4Ch8->AddNode(voCarbonSupportSt4Ch8,1,trCarbon1St4);
1516     voNomexSupportSt4Ch8->AddNode(voCarbonSupportSt4Ch8,2,trCarbon2St4);
1517
1518     // Add readout cables
1519     gMC->Gsvolu("S07L","BOX",kCableMaterial,dum,0);
1520     gMC->Gsvolu("S08L","BOX",kCableMaterial,dum,0);
1521
1522     ySlat41 = 0.;
1523     ySlat42 = 0.;
1524     Float_t lCableX = 0.;
1525     Float_t lCableY = 0.;
1526     Float_t lCableY8 = 0.;
1527     Float_t lCableZ = 0.;
1528     Float_t cablepar[3] = {supporthlength/2., kCableHeight/2., kCableWidth/2.};
1529     Float_t lCableDY = 0.;
1530     Float_t lCableDY8 = 0.;
1531     for (i = 0; i<kNslats4; i++){
1532       Int_t iCable = 1;
1533       Int_t cIndex = 0;
1534       Int_t cIndex8 = 0;
1535       ySlat41 += kYpos41[i];
1536       ySlat42 += kYpos42[i];
1537
1538       lCableY = ySlat41;
1539       lCableY8 = ySlat42;
1540
1541       // Cables going out from the start of slat
1542       if(kNPCB4[i]>=4 && i<kNslats4-2){ // Only if 4 or more pcb
1543         // First top cables
1544         cablepar[0] = (supporthlength-kXpos4[i])/2.;
1545         lCableX = kXpos4[i]/2.;
1546         lCableDY = (kYpos41[i+1]+kYpos41[i+2])/2.-cablepar[1];
1547         lCableDY8 = (kYpos42[i+1]+kYpos42[i+2])/2.-cablepar[1];
1548         lCableZ = TMath::Power(-1,i)*(nomexthickness/2.+carbonthickness+(-1+iCable++)*kCableWidth+kCableWidth/2.);
1549         gMC->Gsposp("S07L",10*i+cIndex++,"S07S",lCableX,lCableY+lCableDY,lCableZ,0,"ONLY",cablepar,3);
1550         gMC->Gsposp("S07L",10*i+cIndex++,"S07S",lCableX,-(lCableY+lCableDY),lCableZ,0,"ONLY",cablepar,3);
1551         gMC->Gsposp("S08L",10*i+cIndex8++,"S08S",lCableX,lCableY8+lCableDY8,lCableZ,0,"ONLY",cablepar,3);
1552         gMC->Gsposp("S08L",10*i+cIndex8++,"S08S",lCableX,-(lCableY8+lCableDY8),lCableZ,0,"ONLY",cablepar,3);
1553         // Then bottom cables
1554         if (i>0){
1555           if (i==1) { // Rounded slat. Bottom cable starts at dMotherInner (beam pipe)
1556             cablepar[0] = (supporthlength-kXpos4[i]-dMotherInner)/2.;
1557             lCableX = (kXpos4[i]+dMotherInner)/2.;
1558             lCableDY = (kYpos41[i]+kYpos41[i])/2.-cablepar[1];
1559             lCableDY8 = (kYpos42[i]+kYpos42[i])/2.-cablepar[1];
1560           }
1561           if (i>=2) {
1562             lCableDY = (kYpos41[i]+kYpos41[i-1])/2.-cablepar[1];
1563             if ((lCableY-lCableDY)<(dMotherInner+cablepar[1])){
1564               lCableDY = lCableY - dMotherInner - cablepar[1];
1565             }
1566             lCableDY8 = (kYpos42[i]+kYpos42[i-1])/2.-cablepar[1];
1567             if ((lCableY8-lCableDY8)<(dMotherInner+cablepar[1])){
1568               lCableDY8 = lCableY8 - dMotherInner - cablepar[1];
1569             }
1570           }
1571           gMC->Gsposp("S07L",10*i+cIndex++,"S07S",lCableX,lCableY-lCableDY,lCableZ,0,"ONLY",cablepar,3);
1572           gMC->Gsposp("S07L",10*i+cIndex++,"S07S",lCableX,-(lCableY-lCableDY),lCableZ,0,"ONLY",cablepar,3);
1573           gMC->Gsposp("S08L",10*i+cIndex8++,"S08S",lCableX,lCableY8-lCableDY8,lCableZ,0,"ONLY",cablepar,3);
1574           gMC->Gsposp("S08L",10*i+cIndex8++,"S08S",lCableX,-(lCableY8-lCableDY8),lCableZ,0,"ONLY",cablepar,3);
1575         }
1576       }
1577
1578       // Rounded slats have an extra cable starting at second pcb
1579       if(i==1){
1580         // Only on top
1581         cablepar[0] = (supporthlength-kPcbLength-kVframeLength)/2.;
1582         lCableX = (kPcbLength+kVframeLength)/2.;
1583         lCableDY = (kYpos41[i+1]+kYpos41[i+2])/2.-cablepar[1]; // half way between 2 slats on same side
1584         lCableDY8 = (kYpos42[i+1]+kYpos42[i+2])/2.-cablepar[1]; // half way between 2 slats on same side
1585         lCableZ = TMath::Power(-1,i)*(nomexthickness/2.+carbonthickness+(-1+iCable++)*kCableWidth+kCableWidth/2.);
1586         gMC->Gsposp("S07L",10*i+cIndex++,"S07S",lCableX,lCableY+lCableDY,lCableZ,0,"ONLY",cablepar,3);
1587         gMC->Gsposp("S07L",10*i+cIndex++,"S07S",lCableX,-(lCableY+lCableDY),lCableZ,0,"ONLY",cablepar,3);
1588         gMC->Gsposp("S08L",10*i+cIndex8++,"S08S",lCableX,lCableY8+lCableDY8,lCableZ,0,"ONLY",cablepar,3);
1589         gMC->Gsposp("S08L",10*i+cIndex8++,"S08S",lCableX,-(lCableY8+lCableDY8),lCableZ,0,"ONLY",cablepar,3);
1590       }
1591
1592       // Cables going out from the end of the slats
1593       cablepar[0] = (supporthlength-(slatLength4[i]+kXpos4[i]+kDslatLength)+kVframeLength)/2.;
1594       lCableX = slatLength4[i]+kXpos4[i]-kVframeLength+kDslatLength+cablepar[0]-supporthlength/2.;
1595       if(i+1>=kNslats4 || i+2>=kNslats4){ // If no more higher slats, then use distance to lower slat
1596         lCableDY = kPcbHeight/2.+cablepar[1];
1597         lCableDY8 = lCableDY;
1598       }
1599       else {
1600         lCableDY = (kYpos41[i+1]+kYpos41[i+2])/2.-cablepar[1];
1601         lCableDY8 = (kYpos42[i+1]+kYpos42[i+2])/2.-cablepar[1];
1602       }
1603       lCableZ = TMath::Power(-1,i)*(nomexthickness/2.+carbonthickness+(-1+iCable++)*kCableWidth+kCableWidth/2.);
1604       gMC->Gsposp("S07L",10*i+cIndex++,"S07S",lCableX,lCableY+lCableDY,lCableZ,0,"ONLY",cablepar,3);
1605       gMC->Gsposp("S07L",10*i+cIndex++,"S07S",lCableX,-(lCableY+lCableDY),lCableZ,0,"ONLY",cablepar,3);
1606       gMC->Gsposp("S08L",10*i+cIndex8++,"S08S",lCableX,lCableY8+lCableDY8,lCableZ,0,"ONLY",cablepar,3);
1607       gMC->Gsposp("S08L",10*i+cIndex8++,"S08S",lCableX,-(lCableY8+lCableDY8),lCableZ,0,"ONLY",cablepar,3);
1608       // Then bottom cables
1609       if(i>0){
1610         if (i==1) {
1611           lCableDY = (kYpos41[i]+kYpos41[i])/2.-cablepar[1];
1612           lCableDY8 = (kYpos42[i]+kYpos42[i])/2.-cablepar[1];
1613         }
1614         else{
1615           lCableDY = (kYpos41[i]+kYpos41[i-1])/2.-cablepar[1]; // half way between 2 slats on same side
1616           if ((lCableY-lCableDY)<(dMotherInner+cablepar[1])){
1617             lCableDY = lCableY - dMotherInner - cablepar[1];
1618           }
1619           lCableDY8 = (kYpos42[i]+kYpos42[i-1])/2.-cablepar[1]; // half way between 2 slats on same side
1620           if ((lCableY8-lCableDY8)<(dMotherInner+cablepar[1])){
1621             lCableDY8 = lCableY8 - dMotherInner - cablepar[1];
1622           }
1623         }
1624         gMC->Gsposp("S07L",10*i+cIndex++,"S07S",lCableX,lCableY-lCableDY,lCableZ,0,"ONLY",cablepar,3);
1625         gMC->Gsposp("S07L",10*i+cIndex++,"S07S",lCableX,-(lCableY-lCableDY),lCableZ,0,"ONLY",cablepar,3);
1626         gMC->Gsposp("S08L",10*i+cIndex8++,"S08S",lCableX,lCableY8-lCableDY8,lCableZ,0,"ONLY",cablepar,3);
1627         gMC->Gsposp("S08L",10*i+cIndex8++,"S08S",lCableX,-(lCableY8-lCableDY8),lCableZ,0,"ONLY",cablepar,3);
1628       }
1629     }
1630
1631     Float_t dzCh7  = dzCh;
1632     TGeoTranslation* trSupport1St4   = new TGeoTranslation("trSupport1St4", supporthlength/2., 0. , dzCh7);
1633     TGeoRotation*    roSupportSt4    = new TGeoRotation("roSupportSt4",90.,180.,-90.);
1634     TGeoCombiTrans*  coSupport2St4   = new TGeoCombiTrans(-supporthlength/2., 0., -dzCh7, roSupportSt4);
1635     GetEnvelopes(9)->AddEnvelope("S07S", 0, 1, *trSupport1St4);
1636     GetEnvelopes(8)->AddEnvelope("S07S", 0, 2, *coSupport2St4);
1637     GetEnvelopes(11)->AddEnvelope("S08S", 0, 1, *trSupport1St4);
1638     GetEnvelopes(10)->AddEnvelope("S08S", 0, 2, *coSupport2St4);
1639
1640     // End of pannel support geometry
1641
1642     // cout << "Geometry for Station 4...... done" << endl;
1643
1644   }
1645
1646   if (fStations[4]) {
1647
1648
1649     // //********************************************************************
1650     // //                            Station 5                             **
1651     // //********************************************************************
1652     // Mother volume for each chamber in St4 is an envelop (or assembly)
1653     // There is one assembly mother per half a chamber  called SC09I, SC09O, SC10I and SC10O
1654     // Same volume name definitions as in St3
1655
1656     const Int_t   kNslats5         = 7;  // number of slats per quadrant
1657     const Int_t   kNPCB5[kNslats5] = {5, 6, 6, 6, 5, 4, 3}; // n PCB per slat
1658     const Float_t kXpos5[kNslats5] = {38.75, 0., 0., 0., 0., 0., 0.}; // J.C. Correct value
1659     const Float_t kYpos5[kNslats5] = {0., 38.2, 37.9, 37.6, 37.3, 37.05, 36.75};
1660     Float_t slatLength5[kNslats5];
1661
1662     Float_t rPhi1 = TMath::RadToDeg()*(TMath::ASin((kYpos5[1]-hFramepar[1])/(AliMUONConstants::Rmin(4))));
1663     Float_t rPhi2 = TMath::RadToDeg()*(TMath::ACos(-vFramepar[0]/(AliMUONConstants::Rmin(4)-kRframeLength)));
1664     Float_t rFramepar5[5] = { AliMUONConstants::Rmin(4)-kRframeLength, AliMUONConstants::Rmin(4), kRframeWidth, rPhi1, rPhi2};
1665     Float_t vrFrameHeight = hFramepar[1]+kYpos5[1]-AliMUONConstants::Rmin(4)+kRframeLength;
1666
1667     char idSlatCh9[6];
1668     char idSlatCh10[6];
1669     Float_t xSlat5;
1670     Float_t ySlat5 = 0;
1671     angle = 0.;
1672
1673     for (i = 0; i < kNslats5; i++){
1674
1675       slatLength5[i] = kPcbLength * kNPCB5[i] + 2.* kVframeLength;
1676       xSlat5 = slatLength5[i]/2. + kDslatLength + kXpos5[i];
1677       ySlat5 += kYpos5[i];
1678
1679       spar[0] = slatLength5[i]/2.;
1680       spar[1] = kSlatHeight/2.;
1681       spar[2] = kSlatWidth/2.;
1682
1683       Float_t dzCh5  = dzCh;
1684       Float_t zSlat5 = (i%2 ==0)? -zSlat : zSlat;
1685
1686       sprintf(idSlatCh9,"SLE%d",kNslats5-1+i);
1687       detElemId = 913 - (i + kNslats5-1-6);
1688       moduleId = AliMpDEManager::GetGeomModuleId(detElemId);
1689       if (detElemId % 2 == 0) {
1690         if (detElemId == 912) // Round slat, new rotation due to mapping convention
1691           GetEnvelopes(moduleId)->AddEnvelope(idSlatCh9, detElemId, true, TGeoTranslation(xSlat5, ySlat5, -zSlat5 + dzCh5),
1692                                               TGeoRotation("rot1",90,180+angle,90,90+angle,180,0) );
1693         else
1694           GetEnvelopes(moduleId)->AddEnvelope(idSlatCh9, detElemId, true, TGeoTranslation(xSlat5, ySlat5, -zSlat5 + dzCh5),
1695                                               TGeoRotation("rot1",90,angle,90,90+angle,0,0) );
1696       }
1697       else
1698         GetEnvelopes(moduleId)->AddEnvelope(idSlatCh9, detElemId, true, TGeoTranslation(xSlat5, ySlat5, -zSlat5 + dzCh5),
1699                                             TGeoRotation("rot1",90,angle,90,270+angle,180,0) );
1700       sprintf(idSlatCh9,"SLE%d",3*kNslats5-2+i);
1701       detElemId = 900 + (i + kNslats5-1-6);
1702       moduleId = AliMpDEManager::GetGeomModuleId(detElemId);
1703       if (detElemId % 2 == 1) {
1704         if (detElemId == 901) // Round slat, new rotation due to mapping convention
1705           GetEnvelopes(moduleId)->AddEnvelope(idSlatCh9, detElemId, true, TGeoTranslation(-xSlat5, ySlat5, zSlat5 - dzCh5),
1706                                               TGeoRotation("rot2",90,angle,90,90+angle,0,0) );
1707         else
1708           GetEnvelopes(moduleId)->AddEnvelope(idSlatCh9, detElemId, true, TGeoTranslation(-xSlat5, ySlat5, zSlat5 - dzCh5),
1709                                               TGeoRotation("rot2",90,180+angle,90,90+angle,180,0) );
1710       }
1711       else
1712         GetEnvelopes(moduleId)->AddEnvelope(idSlatCh9, detElemId, true, TGeoTranslation(-xSlat5, ySlat5, zSlat5 - dzCh5),
1713                                             TGeoRotation("rot2",90,180+angle,90,270+angle,0,0) );
1714
1715       if (i > 0) {
1716         sprintf(idSlatCh9,"SLE%d",kNslats5-1-i);
1717         detElemId = 913 + (i + kNslats5-1-6);
1718         moduleId = AliMpDEManager::GetGeomModuleId(detElemId);
1719         if (detElemId % 2 == 0) {
1720           if (detElemId == 914) // Round slat, new rotation due to mapping convention
1721           GetEnvelopes(moduleId)->AddEnvelope(idSlatCh9, detElemId, true, TGeoTranslation(xSlat5, -ySlat5, -zSlat5 + dzCh5),
1722                                               TGeoRotation("rot3",90,180+angle,90,270+angle,0,0) );
1723           else
1724             GetEnvelopes(moduleId)->AddEnvelope(idSlatCh9, detElemId, true, TGeoTranslation(xSlat5, -ySlat5, -zSlat5 + dzCh5),
1725                                                 TGeoRotation("rot3",90,angle,90,90+angle,0,0) );
1726         }
1727         else
1728           GetEnvelopes(moduleId)->AddEnvelope(idSlatCh9, detElemId, true, TGeoTranslation(xSlat5, -ySlat5, -zSlat5 + dzCh5),
1729                                      TGeoRotation("rot3",90,angle,90,270+angle,180,0) );
1730
1731         sprintf(idSlatCh9,"SLE%d",3*kNslats5-2-i);
1732         detElemId = 926 - (i + kNslats5-1-6);
1733         moduleId = AliMpDEManager::GetGeomModuleId(detElemId);
1734         if (detElemId % 2 == 1) {
1735           if (detElemId == 925) // Round slat, new rotation due to mapping convention
1736             GetEnvelopes(moduleId)->AddEnvelope(idSlatCh9, detElemId, true, TGeoTranslation(-xSlat5, -ySlat5, zSlat5 - dzCh5),
1737                                                 TGeoRotation("rot4",90,angle,90,270+angle,180,0) );
1738           else
1739             GetEnvelopes(moduleId)->AddEnvelope(idSlatCh9, detElemId, true, TGeoTranslation(-xSlat5, -ySlat5, zSlat5 - dzCh5),
1740                                                 TGeoRotation("rot4",90,180+angle,90,90+angle,180,0)  );
1741         }
1742         else
1743           GetEnvelopes(moduleId)->AddEnvelope(idSlatCh9, detElemId, true, TGeoTranslation(-xSlat5, -ySlat5, zSlat5 - dzCh5),
1744                                               TGeoRotation("rot4",90,180+angle,90,270+angle,0,0)  );
1745       }
1746
1747       sprintf(idSlatCh10,"SLF%d",kNslats5-1+i);
1748       detElemId = 1013 - (i + kNslats5-1-6);
1749       moduleId = AliMpDEManager::GetGeomModuleId(detElemId);
1750       if (detElemId % 2 == 0) {
1751         if (detElemId == 1012) // Round slat, new rotation due to mapping convention
1752           GetEnvelopes(moduleId)->AddEnvelope(idSlatCh10, detElemId, true, TGeoTranslation(xSlat5, ySlat5, -zSlat5 + dzCh5),
1753                                               TGeoRotation("rot5",90,180+angle,90,90+angle,180,0) );
1754         else
1755           GetEnvelopes(moduleId)->AddEnvelope(idSlatCh10, detElemId, true, TGeoTranslation(xSlat5, ySlat5, -zSlat5 + dzCh5),
1756                                               TGeoRotation("rot5",90,angle,90,90+angle,0,0) );
1757       }
1758       else
1759           GetEnvelopes(moduleId)->AddEnvelope(idSlatCh10, detElemId, true, TGeoTranslation(xSlat5, ySlat5, -zSlat5 + dzCh5),
1760                                               TGeoRotation("rot5",90,angle,90,270+angle,180,0) );
1761
1762       sprintf(idSlatCh10,"SLF%d",3*kNslats5-2+i);
1763       detElemId = 1000 + (i + kNslats5-1-6);
1764       moduleId = AliMpDEManager::GetGeomModuleId(detElemId);
1765       if (detElemId % 2 == 1) {
1766         if (detElemId == 1001) // Round slat, new rotation due to mapping convention
1767           GetEnvelopes(moduleId)->AddEnvelope(idSlatCh10, detElemId, true, TGeoTranslation(-xSlat5, ySlat5, zSlat5 - dzCh5),
1768                                               TGeoRotation("rot6",90,angle,90,90+angle,0,0) );
1769         else
1770           GetEnvelopes(moduleId)->AddEnvelope(idSlatCh10, detElemId, true, TGeoTranslation(-xSlat5, ySlat5, zSlat5 - dzCh5),
1771                                               TGeoRotation("rot6",90,180+angle,90,90+angle,180,0) );
1772       }
1773       else
1774         GetEnvelopes(moduleId)->AddEnvelope(idSlatCh10, detElemId, true, TGeoTranslation(-xSlat5, ySlat5, zSlat5 - dzCh5),
1775                                             TGeoRotation("rot6",90,180+angle,90,270+angle,0,0) );
1776
1777       if (i > 0) {
1778         sprintf(idSlatCh10,"SLF%d",kNslats5-1-i);
1779         detElemId = 1013 + (i + kNslats5-1-6);
1780         moduleId = AliMpDEManager::GetGeomModuleId(detElemId);
1781         if (detElemId % 2 == 0) {
1782           if (detElemId == 1014) // Round slat, new rotation due to mapping convention
1783             GetEnvelopes(moduleId)->AddEnvelope(idSlatCh10, detElemId, true, TGeoTranslation(xSlat5, -ySlat5, -zSlat5 + dzCh5),
1784                                                 TGeoRotation("rot7",90,180+angle,90,270+angle,0,0) );
1785           else
1786             GetEnvelopes(moduleId)->AddEnvelope(idSlatCh10, detElemId, true, TGeoTranslation(xSlat5, -ySlat5, -zSlat5 + dzCh5),
1787                                                 TGeoRotation("rot7",90,angle,90,90+angle,0,0) );
1788         }
1789         else
1790           GetEnvelopes(moduleId)->AddEnvelope(idSlatCh10, detElemId, true, TGeoTranslation(xSlat5, -ySlat5, -zSlat5 + dzCh5),
1791                                               TGeoRotation("rot7",90,angle,90,270+angle,180,0) );
1792
1793         sprintf(idSlatCh10,"SLF%d",3*kNslats5-2-i);
1794         detElemId = 1026 - (i + kNslats5-1-6);
1795         moduleId = AliMpDEManager::GetGeomModuleId(detElemId);
1796         if (detElemId % 2 == 1) {
1797           if (detElemId == 1025) // Round slat, new rotation due to mapping convention
1798             GetEnvelopes(moduleId)->AddEnvelope(idSlatCh10, detElemId, true, TGeoTranslation(-xSlat5, -ySlat5, zSlat5 - dzCh5),
1799                                                 TGeoRotation("rot8",90,angle,90,270+angle,180,0) );
1800           else
1801             GetEnvelopes(moduleId)->AddEnvelope(idSlatCh10, detElemId, true, TGeoTranslation(-xSlat5, -ySlat5, zSlat5 - dzCh5),
1802                                                 TGeoRotation("rot8",90,180+angle,90,90+angle,180,0) );
1803         }
1804         else
1805           GetEnvelopes(moduleId)->AddEnvelope(idSlatCh10, detElemId, true, TGeoTranslation(-xSlat5, -ySlat5, zSlat5 - dzCh5),
1806                                               TGeoRotation("rot8",90,180+angle,90,270+angle,0,0) );
1807       }
1808     }
1809
1810     // create the panel volume
1811
1812     gMC->Gsvolu("S09C","BOX",kCarbonMaterial,panelpar,3);
1813     gMC->Gsvolu("SD9C","BOX",kCarbonMaterial,panelpar,3);
1814     gMC->Gsvolu("S10C","BOX",kCarbonMaterial,panelpar,3);
1815     gMC->Gsvolu("SD0C","BOX",kCarbonMaterial,panelpar,3);
1816
1817     // create the nomex volume
1818
1819     gMC->Gsvolu("S09N","BOX",kNomexMaterial,nomexpar,3);
1820     gMC->Gsvolu("SD9N","BOX",kNomexMaterial,nomexpar,3);
1821     gMC->Gsvolu("S10N","BOX",kNomexMaterial,nomexpar,3);
1822     gMC->Gsvolu("SD0N","BOX",kNomexMaterial,nomexpar,3);
1823
1824
1825     // create the nomex volume (bulk)
1826
1827     gMC->Gsvolu("S09X","BOX",kNomexBMaterial,nomexbpar,3);
1828     gMC->Gsvolu("SD9X","BOX",kNomexBMaterial,nomexbpar,3);
1829     gMC->Gsvolu("S10X","BOX",kNomexBMaterial,nomexbpar,3);
1830     gMC->Gsvolu("SD0X","BOX",kNomexBMaterial,nomexbpar,3);
1831
1832     // create the insulating material volume
1833
1834     gMC->Gsvolu("S09I","BOX",kInsuMaterial,insupar,3);
1835     gMC->Gsvolu("SD9I","BOX",kInsuMaterial,insupar,3);
1836     gMC->Gsvolu("S10I","BOX",kInsuMaterial,insupar,3);
1837     gMC->Gsvolu("SD0I","BOX",kInsuMaterial,insupar,3);
1838
1839     // create the PCB volume
1840
1841     gMC->Gsvolu("S09P","BOX",kPcbMaterial,pcbpar,3);
1842     gMC->Gsvolu("SD9P","BOX",kPcbMaterial,pcbpar,3);
1843     gMC->Gsvolu("S10P","BOX",kPcbMaterial,pcbpar,3);
1844     gMC->Gsvolu("SD0P","BOX",kPcbMaterial,pcbpar,3);
1845
1846     // create the sensitive volumes,
1847
1848     gMC->Gsvolu("S09G","BOX",kSensMaterial,dum,0);
1849     gMC->Gsvolu("SD9G","BOX",kSensMaterial,senspar,3);
1850     gMC->Gsvolu("S10G","BOX",kSensMaterial,dum,0);
1851     gMC->Gsvolu("SD0G","BOX",kSensMaterial,senspar,3);
1852
1853     // create the vertical frame volume
1854
1855     gMC->Gsvolu("S09V","BOX",kVframeMaterial,vFramepar,3);
1856     gMC->Gsvolu("S10V","BOX",kVframeMaterial,vFramepar,3);
1857
1858     // create the rounded vertical frame volume
1859
1860     gMC->Gsvolu("SD9D","TUBS",kRframeMaterial,rFramepar5,5);
1861     gMC->Gsvolu("SD0D","TUBS",kRframeMaterial,rFramepar5,5);
1862
1863     // create the horizontal frame volume
1864
1865     gMC->Gsvolu("S09H","BOX",kHframeMaterial,hFramepar,3);
1866     gMC->Gsvolu("SD9H","BOX",kHframeMaterial,hFramepar,3);
1867     gMC->Gsvolu("S10H","BOX",kHframeMaterial,hFramepar,3);
1868     gMC->Gsvolu("SD0H","BOX",kHframeMaterial,hFramepar,3);
1869
1870     // create the horizontal border volume
1871
1872     gMC->Gsvolu("S09B","BOX",kBframeMaterial,bFramepar,3);
1873     gMC->Gsvolu("SD9B","BOX",kBframeMaterial,bFramepar,3);
1874     gMC->Gsvolu("S10B","BOX",kBframeMaterial,bFramepar,3);
1875     gMC->Gsvolu("SD0B","BOX",kBframeMaterial,bFramepar,3);
1876
1877     // Replace the volume shape with a composite shape
1878     // with substracted overlap with beam shield
1879     if ( gMC->IsRootGeometrySupported() ) {
1880
1881       // Get shape
1882       Int_t nSlatType = 1;
1883       Int_t nVol = 8;
1884       const char* slatType = "D"; // D: Rounde slat
1885       const char* volLetter = "CNXIPHBG";
1886       TString volName;
1887       TString compName;
1888       TString csName;
1889       TGeoVolume *mVol = 0x0;
1890       // Beam shield recess
1891       new TGeoTube("tube5Cut", 0., AliMUONConstants::Rmin(4), kSlatWidth/2.+0.001);
1892       TObjArray rounded5Slat(nSlatType*((nVol+1)*2));
1893       // Displacement
1894       TGeoTranslation* trDTube5 = new TGeoTranslation("trDTube5", -(kPcbLength+kVframeLength)/2., -kYpos5[1], 0.);
1895       trDTube5->RegisterYourself();
1896       TGeoTranslation* trDBTube5 = new TGeoTranslation("trDBTube5", 0., ( kPcbHeight - kBframeHeight ) / 2., 0.);
1897       trDBTube5->Add(trDTube5);
1898       trDBTube5->RegisterYourself();
1899
1900       TObjArray composite5(nSlatType*((nVol+1)*2));
1901       new TGeoBBox("box5DCut",(kPcbLength+kVframeLength)/2., hFramepar[1], vFramepar[2]+0.001);
1902       // Displacement
1903       TGeoTranslation* trDBox5 = new TGeoTranslation("trDBox5",kPcbLength/2., kYpos5[1], 0.);
1904       trDBox5->RegisterYourself();
1905
1906       TGeoBBox *box5Vframe = new TGeoBBox("box5Vframe",vFramepar[0],vrFrameHeight/2., vFramepar[2]);
1907       TGeoTranslation* trVBox5 = new TGeoTranslation("trVBox5", 0., AliMUONConstants::Rmin(4)-kRframeLength + box5Vframe->GetDY(), 0.);
1908       trVBox5->RegisterYourself();
1909
1910       for(int iCh=9; iCh<=10; iCh++){
1911         for (int iSlatType = 0; iSlatType<nSlatType; iSlatType++) {
1912           for (int iVol = 0; iVol<nVol; iVol++){
1913             Int_t lIndex = (iCh-9)*(nSlatType*(nVol+1))+iSlatType*(nVol+1)+iVol;
1914             volName=Form("S%c%d%c",slatType[iSlatType],iCh%10,volLetter[iVol]);
1915             mVol = gGeoManager->FindVolumeFast(volName);
1916             if ( !mVol ) {
1917               AliErrorStream()
1918                 << "Slat volume " << volName << " not found" << endl;
1919             }
1920             else {
1921               rounded5Slat[lIndex] = mVol->GetShape();
1922               csName=Form("rounded5Slat%c%d%c",slatType[iSlatType],iCh%10,volLetter[iVol]);
1923               ((TGeoShape*)rounded5Slat[lIndex])->SetName(csName);
1924
1925               // Composite shape
1926               TString compOperation(csName);
1927               compOperation+="-tube5Cut:tr";
1928               compOperation+=slatType[iSlatType];
1929               if (strstr(volName,"B")){
1930                 compOperation+="B";
1931               }
1932               compOperation+="Tube5";
1933               compName=Form("composite5%c%d%c",slatType[iSlatType],iCh,volLetter[iVol]);
1934               composite5[lIndex] = new TGeoCompositeShape(compName, compOperation.Data());
1935
1936               // Reset shape to volume
1937               mVol->SetShape((TGeoShape*)composite5[lIndex]);
1938             }
1939           }
1940
1941           // For rounded spacer
1942           Int_t lIndex = (iCh-9)*(nSlatType*(nVol+1))+iSlatType*(nVol+1)+nVol;
1943           volName=Form("S%c%dD",slatType[iSlatType],iCh%10);
1944           mVol = gGeoManager->FindVolumeFast(volName);
1945           if ( !mVol ) {
1946             AliErrorStream()
1947               << "Slat volume " << volName << " not found" << endl;
1948           }
1949           else {
1950             rounded5Slat[lIndex] = mVol->GetShape();
1951             csName=Form("rounded5Slat%c%dD",slatType[iSlatType],iCh%10);
1952             ((TGeoShape*)rounded5Slat[lIndex])->SetName(csName);
1953
1954             // Composite shape
1955             TString compOperation(csName);
1956             if (strstr(volName,"SD")){
1957               compOperation.Prepend("(");
1958               compOperation+="+box5Vframe:trVBox5)*box5DCut:trDBox5";
1959             }
1960             compName=Form("composite5%c%dD",slatType[iSlatType],iCh%10);
1961             composite5[lIndex] = new TGeoCompositeShape(compName, compOperation.Data());
1962             // Reset shape to volume
1963             mVol->SetShape((TGeoShape*)composite5[lIndex]);
1964           }
1965         }
1966       }
1967     }
1968
1969     index = 0;
1970     for (i = 0; i < kNslats5; i++){
1971       for (Int_t quadrant = 1; quadrant <= 4; quadrant++) {
1972
1973         if (i == 0 && quadrant == 2) continue;
1974         if (i == 0 && quadrant == 4) continue;
1975
1976         sprintf(idSlatCh9,"SLE%d",ConvertSlatNum(i,quadrant,kNslats5-1));
1977         sprintf(idSlatCh10,"SLF%d",ConvertSlatNum(i,quadrant,kNslats5-1));
1978         Int_t moduleSlatCh9 = GetModuleId(idSlatCh9);
1979         Int_t moduleSlatCh10 = GetModuleId(idSlatCh10);
1980         Float_t xvFrame  = (slatLength5[i] - kVframeLength)/2.; // ok
1981
1982         // position the vertical frames (spacers)
1983         if (i != 1) {
1984           GetEnvelopes(moduleSlatCh9)->AddEnvelopeConstituent("S09V", idSlatCh9, (2*i+1)*10+quadrant,TGeoTranslation(xvFrame,0.,0.));
1985           GetEnvelopes(moduleSlatCh9)->AddEnvelopeConstituent("S09V", idSlatCh9, (2*i)*10+quadrant,TGeoTranslation(-xvFrame,0.,0.));
1986           GetEnvelopes(moduleSlatCh10)->AddEnvelopeConstituent("S10V", idSlatCh10, (2*i+1)*10+quadrant,TGeoTranslation(xvFrame,0.,0.));
1987           GetEnvelopes(moduleSlatCh10)->AddEnvelopeConstituent("S10V", idSlatCh10, (2*i)*10+quadrant,TGeoTranslation(-xvFrame,0.,0.));
1988         } else {  // Vertical and Rounded+Vertical spacer - Different rotation due to new mapping convention
1989           GetEnvelopes(moduleSlatCh9)->AddEnvelopeConstituent("S09V", idSlatCh9, (2*i+1)*10+quadrant,TGeoTranslation(-xvFrame,0.,0.),TGeoRotation("rotAbX",90,180+angle,90,90+angle,180,0));
1990           GetEnvelopes(moduleSlatCh9)->AddEnvelopeConstituent("SD9D", idSlatCh9, (2*i)*10+quadrant,TGeoTranslation(xvFrame,-kYpos5[1],0.),TGeoRotation("rotAbX",90,180+angle,90,90+angle,180,0));
1991           GetEnvelopes(moduleSlatCh10)->AddEnvelopeConstituent("S10V", idSlatCh10, (2*i+1)*10+quadrant,TGeoTranslation(-xvFrame,0.,0.),TGeoRotation("rotAbX",90,180+angle,90,90+angle,180,0));
1992           GetEnvelopes(moduleSlatCh10)->AddEnvelopeConstituent("SD0D", idSlatCh10, (2*i)*10+quadrant,TGeoTranslation(xvFrame,-kYpos5[1],0.),TGeoRotation("rotAbX",90,180+angle,90,90+angle,180,0));
1993         }
1994
1995         // position the panels and the insulating material
1996         for (j = 0; j < kNPCB5[i]; j++){
1997           index++;
1998           xx = kSensLength * (-kNPCB5[i]/2.+j+.5);
1999
2000           Float_t zPanel = spar[2] - nomexbpar[2];
2001           if (i==1) { // Different rotation due to new mapping convention
2002             if (j==0) { // Rounded pcb of rounded slat
2003             GetEnvelopes(moduleSlatCh9)->AddEnvelopeConstituent("SD9X", idSlatCh9, 2*index-1,TGeoTranslation(-xx,0.,zPanel),TGeoRotation("rotAbX",90,180+angle,90,90+angle,180,0));
2004             GetEnvelopes(moduleSlatCh9)->AddEnvelopeConstituent("SD9X", idSlatCh9, 2*index,TGeoTranslation(-xx,0.,-zPanel),TGeoRotation("rotAbX",90,180+angle,90,90+angle,180,0));
2005             GetEnvelopes(moduleSlatCh9)->AddEnvelopeConstituent("SD9I", idSlatCh9, index,TGeoTranslation(-xx,0.,0.),TGeoRotation("rotAbX",90,180+angle,90,90+angle,180,0));
2006             GetEnvelopes(moduleSlatCh10)->AddEnvelopeConstituent("SD0X", idSlatCh10, 2*index-1,TGeoTranslation(-xx,0.,zPanel),TGeoRotation("rotAbX",90,180+angle,90,90+angle,180,0));
2007             GetEnvelopes(moduleSlatCh10)->AddEnvelopeConstituent("SD0X", idSlatCh10, 2*index,TGeoTranslation(-xx,0.,-zPanel),TGeoRotation("rotAbX",90,180+angle,90,90+angle,180,0));
2008             GetEnvelopes(moduleSlatCh10)->AddEnvelopeConstituent("SD0I", idSlatCh10, index,TGeoTranslation(-xx,0.,0.),TGeoRotation("rotAbX",90,180+angle,90,90+angle,180,0));
2009             } else {
2010               GetEnvelopes(moduleSlatCh9)->AddEnvelopeConstituent("S09X", idSlatCh9, 2*index-1,TGeoTranslation(-xx,0.,zPanel),TGeoRotation("rotAbX",90,180+angle,90,90+angle,180,0));
2011               GetEnvelopes(moduleSlatCh9)->AddEnvelopeConstituent("S09X", idSlatCh9, 2*index,TGeoTranslation(-xx,0.,-zPanel),TGeoRotation("rotAbX",90,180+angle,90,90+angle,180,0));
2012               GetEnvelopes(moduleSlatCh9)->AddEnvelopeConstituent("S09I", idSlatCh9, index,TGeoTranslation(-xx,0.,0.),TGeoRotation("rotAbX",90,180+angle,90,90+angle,180,0));
2013               GetEnvelopes(moduleSlatCh10)->AddEnvelopeConstituent("S10X", idSlatCh10, 2*index-1,TGeoTranslation(-xx,0.,zPanel),TGeoRotation("rotAbX",90,180+angle,90,90+angle,180,0));
2014               GetEnvelopes(moduleSlatCh10)->AddEnvelopeConstituent("S10X", idSlatCh10, 2*index,TGeoTranslation(-xx,0.,-zPanel),TGeoRotation("rotAbX",90,180+angle,90,90+angle,180,0));
2015               GetEnvelopes(moduleSlatCh10)->AddEnvelopeConstituent("S10I", idSlatCh10, index,TGeoTranslation(-xx,0.,0.),TGeoRotation("rotAbX",90,180+angle,90,90+angle,180,0));
2016             }
2017           } else {
2018             GetEnvelopes(moduleSlatCh9)->AddEnvelopeConstituent("S09X", idSlatCh9, 2*index-1,TGeoTranslation(xx,0.,zPanel));
2019             GetEnvelopes(moduleSlatCh9)->AddEnvelopeConstituent("S09X", idSlatCh9, 2*index,TGeoTranslation(xx,0.,-zPanel));
2020             GetEnvelopes(moduleSlatCh9)->AddEnvelopeConstituent("S09I", idSlatCh9, index,TGeoTranslation(xx,0.,0.));
2021             GetEnvelopes(moduleSlatCh10)->AddEnvelopeConstituent("S10X", idSlatCh10, 2*index-1,TGeoTranslation(xx,0.,zPanel));
2022             GetEnvelopes(moduleSlatCh10)->AddEnvelopeConstituent("S10X", idSlatCh10, 2*index,TGeoTranslation(xx,0.,-zPanel));
2023             GetEnvelopes(moduleSlatCh10)->AddEnvelopeConstituent("S10I", idSlatCh10, index,TGeoTranslation(xx,0.,0.));
2024           }
2025         }
2026       }
2027     }
2028
2029     // position the nomex volume inside the panel volume
2030     gMC->Gspos("S09N",1,"S09C",0.,0.,0.,0,"ONLY");
2031     gMC->Gspos("SD9N",1,"SD9C",0.,0.,0.,0,"ONLY");
2032     gMC->Gspos("S10N",1,"S10C",0.,0.,0.,0,"ONLY");
2033     gMC->Gspos("SD0N",1,"SD0C",0.,0.,0.,0,"ONLY");
2034
2035     // position panel  volume inside the bulk nomex material volume
2036     gMC->Gspos("S09C",1,"S09X",0.,0.,kNomexBWidth/2.,0,"ONLY");
2037     gMC->Gspos("SD9C",1,"SD9X",0.,0.,kNomexBWidth/2.,0,"ONLY");
2038     gMC->Gspos("S10C",1,"S10X",0.,0.,kNomexBWidth/2.,0,"ONLY");
2039     gMC->Gspos("SD0C",1,"SD0X",0.,0.,kNomexBWidth/2.,0,"ONLY");
2040
2041     // position the PCB volume inside the insulating material volume
2042     gMC->Gspos("S09P",1,"S09I",0.,0.,0.,0,"ONLY");
2043     gMC->Gspos("SD9P",1,"SD9I",0.,0.,0.,0,"ONLY");
2044     gMC->Gspos("S10P",1,"S10I",0.,0.,0.,0,"ONLY");
2045     gMC->Gspos("SD0P",1,"SD0I",0.,0.,0.,0,"ONLY");
2046
2047     // position the horizontal frame volume inside the PCB volume
2048     gMC->Gspos("S09H",1,"S09P",0.,0.,0.,0,"ONLY");
2049     gMC->Gspos("SD9H",1,"SD9P",0.,0.,0.,0,"ONLY");
2050     gMC->Gspos("S10H",1,"S10P",0.,0.,0.,0,"ONLY");
2051     gMC->Gspos("SD0H",1,"SD0P",0.,0.,0.,0,"ONLY");
2052
2053     // position the sensitive volume inside the horizontal frame volume
2054     gMC->Gsposp("S09G",1,"S09H",0.,0.,0.,0,"ONLY",senspar,3);
2055     gMC->Gspos("SD9G",1,"SD9H",0.,0.,0.,0,"ONLY");
2056     gMC->Gsposp("S10G",1,"S10H",0.,0.,0.,0,"ONLY",senspar,3);
2057     gMC->Gspos("SD0G",1,"SD0H",0.,0.,0.,0,"ONLY");
2058
2059     // position the border volumes inside the PCB volume
2060     Float_t yborder = ( kPcbHeight - kBframeHeight ) / 2.;
2061     gMC->Gspos("S09B",1,"S09P",0., yborder,0.,0,"ONLY");
2062     gMC->Gspos("S09B",2,"S09P",0.,-yborder,0.,0,"ONLY");
2063     gMC->Gspos("S09B",1,"SD9P",0., yborder,0.,0,"ONLY");
2064     gMC->Gspos("SD9B",1,"SD9P",0.,-yborder,0.,0,"ONLY");
2065     gMC->Gspos("S10B",1,"S10P",0., yborder,0.,0,"ONLY");
2066     gMC->Gspos("S10B",2,"S10P",0.,-yborder,0.,0,"ONLY");
2067     gMC->Gspos("S10B",1,"SD0P",0., yborder,0.,0,"ONLY");
2068     gMC->Gspos("SD0B",1,"SD0P",0.,-yborder,0.,0,"ONLY");
2069
2070     //      // create the NULOC volume and position it in the horizontal frame
2071
2072     gMC->Gsvolu("S09E","BOX",kNulocMaterial,nulocpar,3);
2073     gMC->Gsvolu("S10E","BOX",kNulocMaterial,nulocpar,3);
2074     index = 0;
2075     Float_t rPhi3 = TMath::ASin((kYpos5[1]-kPcbHeight/2.)/AliMUONConstants::Rmin(4));
2076     Float_t xxmax4 = (AliMUONConstants::Rmin(4)*TMath::Cos(rPhi3)-kVframeLength/2.) - (kBframeLength - kNulocLength)/2.;
2077     for (xx = -xxmax; xx <= xxmax; xx += 2*kNulocLength) {
2078       index++;
2079       gMC->Gspos("S09E",2*index-1,"S09B", xx, 0.,-kBframeWidth/2. + kNulocWidth/2, 0, "ONLY");
2080       gMC->Gspos("S09E",2*index  ,"S09B", xx, 0., kBframeWidth/2. - kNulocWidth/2, 0, "ONLY");
2081       gMC->Gspos("S10E",2*index-1,"S10B", xx, 0.,-kBframeWidth/2. + kNulocWidth/2, 0, "ONLY");
2082       gMC->Gspos("S10E",2*index  ,"S10B", xx, 0., kBframeWidth/2. - kNulocWidth/2, 0, "ONLY");
2083     }
2084     if (xx > xxmax4 && xx< xxmax) {
2085       gMC->Gspos("S09E",2*index-1,"SD9B", xx, 0.,-kBframeWidth/2.+ kNulocWidth/2, 0, "ONLY");
2086       gMC->Gspos("S09E",2*index  ,"SD9B", xx, 0., kBframeWidth/2.- kNulocWidth/2, 0, "ONLY");
2087       gMC->Gspos("S10E",2*index-1,"SD0B", xx, 0.,-kBframeWidth/2.+ kNulocWidth/2, 0, "ONLY");
2088       gMC->Gspos("S10E",2*index  ,"SD0B", xx, 0., kBframeWidth/2.- kNulocWidth/2, 0, "ONLY");
2089     }
2090
2091     //
2092     //Geometry of the support pannel Verticla length 5.7m, horizontal length 2.6m, internal radius  dMotherInner o SC09 and SC10  (F. Orsini, Saclay)
2093     //Carbon fiber of 0.3 mm thick (2 layers) and a central layer of Nomex of 15mm thick.
2094     Float_t dMotherInner =  AliMUONConstants::Rmin(4)-kRframeHeight;
2095     Float_t nomexthickness = 1.5;
2096     Float_t carbonthickness = 0.03;
2097     Float_t supporthlength =  260.;
2098     Float_t supportvlength =  570.;
2099     // Generating the composite shape of the carbon and nomex pannels
2100     new TGeoBBox("shNomexBoxSt5",supporthlength/2., supportvlength/2. ,nomexthickness/2.+carbonthickness+3*kCableWidth);
2101     new TGeoBBox("shCarbonBoxSt5",supporthlength/2., supportvlength/2. ,carbonthickness/2.);
2102     new TGeoTubeSeg("shNomexHoleSt5",0., dMotherInner, nomexthickness/2.+carbonthickness+3*kCableWidth+0.001, -90. ,90.);
2103     new TGeoTubeSeg("shCarbonHoleSt5",0., dMotherInner, carbonthickness/2.+0.001, -90. ,90.);
2104     TGeoTranslation* trHoleSt5 = new TGeoTranslation("trHoleSt5",-supporthlength/2.,0.,0.);
2105     trHoleSt5->RegisterYourself();
2106     TGeoCompositeShape* shNomexSupportSt5  = new TGeoCompositeShape("shNomexSupportSt5","shNomexBoxSt5-shNomexHoleSt5:trHoleSt5");
2107     TGeoCompositeShape* shCarbonSupportSt5 = new TGeoCompositeShape("shCarbonSupportSt5","shCarbonBoxSt5-shCarbonHoleSt5:trHoleSt5");
2108
2109    // Generating Nomex and Carbon pannel volumes
2110     TGeoVolume* voNomexSupportSt5  = new TGeoVolume("S09S", shNomexSupportSt5, kMedNomex);
2111     TGeoVolume* voCarbonSupportSt5 = new TGeoVolume("S09K", shCarbonSupportSt5, kMedCarbon);
2112     TGeoTranslation* trCarbon1St5   = new TGeoTranslation("trCarbon1St5",0.,0., -(nomexthickness+carbonthickness)/2.);
2113     TGeoTranslation* trCarbon2St5   = new TGeoTranslation("trCarbon2St5",0.,0.,  (nomexthickness+carbonthickness)/2.);
2114     voNomexSupportSt5->AddNode(voCarbonSupportSt5,1,trCarbon1St5);
2115     voNomexSupportSt5->AddNode(voCarbonSupportSt5,2,trCarbon2St5);
2116
2117     // Add readout cables
2118     gMC->Gsvolu("S09L","BOX",kCableMaterial,dum,0);
2119
2120     ySlat5 = 0.;
2121     Float_t lCableX = 0.;
2122     Float_t lCableY = 0.;
2123     Float_t lCableZ = 0.;
2124     Float_t cablepar[3] = {supporthlength/2., kCableHeight/2., kCableWidth/2.};
2125     Float_t lCableDY = 0.;
2126     for (i = 0; i<kNslats5; i++){
2127       Int_t iCable = 1;
2128       Int_t cIndex = 0;
2129       ySlat5 += kYpos5[i];
2130
2131       lCableY = ySlat5;
2132
2133       // Cables going out from the start of slat
2134       if(kNPCB5[i]>=4){ // Only if 4 or more pcb
2135         // First top cables
2136         cablepar[0] = (supporthlength-kXpos5[i])/2.;
2137         lCableX = kXpos5[i]/2.;
2138         if(i+1>=kNslats5 || i+2>=kNslats5){ // If no more higher slats, then use distance to lower slat
2139           lCableDY = (kYpos5[i]+kYpos5[i-1])/2.-cablepar[1];
2140         }
2141         else {
2142           lCableDY = (kYpos5[i+1]+kYpos5[i+2])/2.-cablepar[1];
2143         }
2144         lCableZ = TMath::Power(-1,i)*(nomexthickness/2.+carbonthickness+(-1+iCable++)*kCableWidth+kCableWidth/2.);
2145         gMC->Gsposp("S09L",10*i+cIndex++,"S09S",lCableX,lCableY+lCableDY,lCableZ,0,"ONLY",cablepar,3);
2146         gMC->Gsposp("S09L",10*i+cIndex++,"S09S",lCableX,-(lCableY+lCableDY),lCableZ,0,"ONLY",cablepar,3);
2147         // Then bottom cables
2148         if (i>0) {
2149           if (i==1) { // Rounded slat. Bottom cable starts at dMotherInner (beam pipe)
2150             cablepar[0] = (supporthlength-kXpos5[i]-dMotherInner)/2.;
2151             lCableX = (kXpos5[i]+dMotherInner)/2.;
2152             lCableDY = (kYpos5[i]+kYpos5[i])/2.-cablepar[1];
2153           }
2154           else {
2155             lCableDY = (kYpos5[i]+kYpos5[i-1])/2.-cablepar[1];
2156             if ((lCableY-lCableDY)<(dMotherInner+cablepar[1])){
2157               lCableDY = lCableY - dMotherInner - cablepar[1];
2158             }
2159           }
2160           gMC->Gsposp("S09L",10*i+cIndex++,"S09S",lCableX,lCableY-lCableDY,lCableZ,0,"ONLY",cablepar,3);
2161           gMC->Gsposp("S09L",10*i+cIndex++,"S09S",lCableX,-(lCableY-lCableDY),lCableZ,0,"ONLY",cablepar,3);
2162         }
2163       }
2164
2165       // Rounded slats have an extra cable starting at second pcb
2166       if(i==1){
2167         // Only on top
2168         cablepar[0] = (supporthlength-kPcbLength-kVframeLength)/2.;
2169         lCableX = (kPcbLength+kVframeLength)/2.;
2170         lCableDY = (kYpos5[i+1]+kYpos5[i+2])/2.-cablepar[1]; // half way between 2 slats on same side
2171         lCableZ = TMath::Power(-1,i)*(nomexthickness/2.+carbonthickness+(-1+iCable++)*kCableWidth+kCableWidth/2.);
2172         gMC->Gsposp("S09L",10*i+cIndex++,"S09S",lCableX,lCableY+lCableDY,lCableZ,0,"ONLY",cablepar,3);
2173         gMC->Gsposp("S09L",10*i+cIndex++,"S09S",lCableX,-(lCableY+lCableDY),lCableZ,0,"ONLY",cablepar,3);
2174       }
2175
2176       // Cables going out from the end of the slats
2177       // First top cables
2178       cablepar[0] = (supporthlength-(slatLength5[i]+kXpos5[i]+kDslatLength)+kVframeLength)/2.;
2179       lCableX = slatLength5[i]+kXpos5[i]-kVframeLength+kDslatLength+cablepar[0]-supporthlength/2.;
2180       if(i+1>=kNslats5 || i+2>=kNslats5){ // If no more higher slats, then use distance to lower slat
2181         lCableDY = (kYpos5[i]+kYpos5[i-1])/2.-cablepar[1];
2182       }
2183       else {
2184         lCableDY = (kYpos5[i+1]+kYpos5[i+2])/2.-cablepar[1];
2185       }
2186       lCableZ = TMath::Power(-1,i)*(nomexthickness/2.+carbonthickness+(-1+iCable++)*kCableWidth+kCableWidth/2.);
2187       gMC->Gsposp("S09L",10*i+cIndex++,"S09S",lCableX,lCableY+lCableDY,lCableZ,0,"ONLY",cablepar,3);
2188       gMC->Gsposp("S09L",10*i+cIndex++,"S09S",lCableX,-(lCableY+lCableDY),lCableZ,0,"ONLY",cablepar,3);
2189       if(i>0){
2190         if (i==1) { // Rounded slat. Bottom cable starts at dMotherInner (beam pipe)
2191           lCableDY = (kYpos5[i]+kYpos5[i])/2.-cablepar[1];
2192         }
2193         else {
2194           lCableDY = (kYpos5[i]+kYpos5[i-1])/2.-cablepar[1];
2195           if ((lCableY-lCableDY)<(dMotherInner+cablepar[1])){
2196               lCableDY = lCableY - dMotherInner - cablepar[1];
2197           }
2198         }
2199         gMC->Gsposp("S09L",10*i+cIndex++,"S09S",lCableX,lCableY-lCableDY,lCableZ,0,"ONLY",cablepar,3);
2200         gMC->Gsposp("S09L",10*i+cIndex++,"S09S",lCableX,-(lCableY-lCableDY),lCableZ,0,"ONLY",cablepar,3);
2201       }
2202     }
2203
2204     Float_t dzCh9  = dzCh;
2205     TGeoTranslation* trSupport1St5   = new TGeoTranslation("trSupport1St5", supporthlength/2., 0. , dzCh9);
2206     TGeoRotation*    roSupportSt5    = new TGeoRotation("roSupportSt5",90.,180.,-90.);
2207     TGeoCombiTrans*  coSupport2St5   = new TGeoCombiTrans(-supporthlength/2., 0., -dzCh9, roSupportSt5);
2208     GetEnvelopes(13)->AddEnvelope("S09S", 0, 1, *trSupport1St5);
2209     GetEnvelopes(12)->AddEnvelope("S09S", 0, 2, *coSupport2St5);
2210     GetEnvelopes(15)->AddEnvelope("S09S", 0, 3, *trSupport1St5);
2211     GetEnvelopes(14)->AddEnvelope("S09S", 0, 4, *coSupport2St5);
2212
2213
2214     // End of pannel support geometry
2215
2216     // cout << "Geometry for Station 5...... done" << endl;
2217
2218   }
2219
2220   delete [] fStations;
2221
2222 }
2223
2224 //______________________________________________________________________________
2225 void AliMUONSlatGeometryBuilder::SetVolumes()
2226 {
2227 /// Defines the volumes for the station345 chambers.
2228
2229   if (gAlice->GetModule("DIPO")) {
2230     // if DIPO is preset, the whole station will be placed in DDIP volume
2231     SetMotherVolume(4, "DDIP");
2232     SetMotherVolume(5, "DDIP");
2233     SetMotherVolume(6, "DDIP");
2234     SetMotherVolume(7, "DDIP");
2235   }
2236   SetVolume(4, "SC05I", true);
2237   SetVolume(5, "SC05O", true);
2238   SetVolume(6, "SC06I", true);
2239   SetVolume(7, "SC06O", true);
2240
2241   if (gAlice->GetModule("SHIL")) {
2242     SetMotherVolume(8, "YOUT2");
2243     SetMotherVolume(9, "YOUT2");
2244     SetMotherVolume(10, "YOUT2");
2245     SetMotherVolume(11, "YOUT2");
2246     SetMotherVolume(12, "YOUT2");
2247     SetMotherVolume(13, "YOUT2");
2248     SetMotherVolume(14, "YOUT2");
2249     SetMotherVolume(15, "YOUT2");
2250   }
2251
2252   SetVolume( 8, "SC07I", true);
2253   SetVolume( 9, "SC07O", true);
2254   SetVolume(10, "SC08I", true);
2255   SetVolume(11, "SC08O", true);
2256   SetVolume(12, "SC09I", true);
2257   SetVolume(13, "SC09O", true);
2258   SetVolume(14, "SC10I", true);
2259   SetVolume(15, "SC10O", true);
2260 }
2261
2262
2263 //______________________________________________________________________________
2264 void AliMUONSlatGeometryBuilder::SetTransformations()
2265 {
2266 /// Defines the transformations for the station345 chambers.
2267
2268 // Stations 345 are not perpendicular to the beam axis
2269 // See AliMUONConstants class
2270   TGeoRotation st345inclination("rot99");
2271   st345inclination.RotateX(AliMUONConstants::St345Inclination());
2272
2273 // The rotation of the half-chamber is done with respect the center of the chamber.
2274 // the distance beween the roation axis and the chamber position is
2275 // AliMUONConstants::DzCh()+AliMUONConstants::DzSlat()
2276 // Therefore the position of the half-chamber has to be corrected by a traslation in Z and Y axis
2277   Double_t deltaY = (AliMUONConstants::DzCh()+AliMUONConstants::DzSlat())*
2278     TMath::Sin(AliMUONConstants::St345Inclination() * TMath::Pi()/180.);
2279   Double_t deltaZ = (AliMUONConstants::DzCh()+AliMUONConstants::DzSlat())*
2280     (1.-TMath::Cos(AliMUONConstants::St345Inclination() * TMath::Pi()/180.));
2281
2282
2283   Double_t zpos1= - AliMUONConstants::DefaultChamberZ(4);
2284   SetTransformation(4, TGeoTranslation(0., -deltaY, -deltaZ+zpos1), st345inclination);
2285   SetTransformation(5, TGeoTranslation(0.,  deltaY,  deltaZ+zpos1), st345inclination);
2286
2287   zpos1= - AliMUONConstants::DefaultChamberZ(5);
2288   SetTransformation(6, TGeoTranslation(0., -deltaY, -deltaZ+zpos1), st345inclination);
2289   SetTransformation(7, TGeoTranslation(0.,  deltaY,  deltaZ+zpos1), st345inclination);
2290
2291   zpos1 = - AliMUONConstants::DefaultChamberZ(6);
2292   SetTransformation(8, TGeoTranslation(0., -deltaY, -deltaZ+zpos1), st345inclination);
2293   SetTransformation(9, TGeoTranslation(0.,  deltaY,  deltaZ+zpos1), st345inclination);
2294
2295   zpos1 = - AliMUONConstants::DefaultChamberZ(7);
2296   SetTransformation(10, TGeoTranslation(0., -deltaY, -deltaZ+zpos1), st345inclination );
2297   SetTransformation(11, TGeoTranslation(0.,  deltaY,  deltaZ+zpos1), st345inclination );
2298
2299   zpos1 = - AliMUONConstants::DefaultChamberZ(8);
2300   SetTransformation(12, TGeoTranslation(0., -deltaY, -deltaZ+zpos1), st345inclination);
2301   SetTransformation(13, TGeoTranslation(0.,  deltaY,  deltaZ+zpos1), st345inclination);
2302
2303   zpos1 = - AliMUONConstants::DefaultChamberZ(9);
2304   SetTransformation(14, TGeoTranslation(0., -deltaY, -deltaZ+zpos1), st345inclination);
2305   SetTransformation(15, TGeoTranslation(0.,  deltaY,  deltaZ+zpos1), st345inclination);
2306
2307 }
2308
2309 //______________________________________________________________________________
2310 void AliMUONSlatGeometryBuilder::SetSensitiveVolumes()
2311 {
2312 /// Defines the sensitive volumes for slat stations chambers.
2313
2314   GetGeometry( 4)->SetSensitiveVolume("S05G");
2315   GetGeometry( 4)->SetSensitiveVolume("SC5G");
2316   GetGeometry( 4)->SetSensitiveVolume("SD5G");
2317   GetGeometry( 5)->SetSensitiveVolume("S05G");
2318   GetGeometry( 5)->SetSensitiveVolume("SC5G");
2319   GetGeometry( 5)->SetSensitiveVolume("SD5G");
2320   GetGeometry( 6)->SetSensitiveVolume("S06G");
2321   GetGeometry( 6)->SetSensitiveVolume("SC6G");
2322   GetGeometry( 6)->SetSensitiveVolume("SD6G");
2323   GetGeometry( 7)->SetSensitiveVolume("S06G");
2324   GetGeometry( 7)->SetSensitiveVolume("SC6G");
2325   GetGeometry( 7)->SetSensitiveVolume("SD6G");
2326   GetGeometry( 8)->SetSensitiveVolume("S07G");
2327   GetGeometry( 8)->SetSensitiveVolume("SD7G");
2328   GetGeometry( 9)->SetSensitiveVolume("S07G");
2329   GetGeometry( 9)->SetSensitiveVolume("SD7G");
2330   GetGeometry(10)->SetSensitiveVolume("S08G");
2331   GetGeometry(10)->SetSensitiveVolume("SD8G");
2332   GetGeometry(11)->SetSensitiveVolume("S08G");
2333   GetGeometry(11)->SetSensitiveVolume("SD8G");
2334   GetGeometry(12)->SetSensitiveVolume("S09G");
2335   GetGeometry(12)->SetSensitiveVolume("SD9G");
2336   GetGeometry(13)->SetSensitiveVolume("S09G");
2337   GetGeometry(13)->SetSensitiveVolume("SD9G");
2338   GetGeometry(14)->SetSensitiveVolume("S10G");
2339   GetGeometry(14)->SetSensitiveVolume("SD0G");
2340   GetGeometry(15)->SetSensitiveVolume("S10G");
2341   GetGeometry(15)->SetSensitiveVolume("SD0G");
2342 }
2343
2344 //______________________________________________________________________________
2345 Int_t  AliMUONSlatGeometryBuilder::ConvertSlatNum(Int_t numslat, Int_t quadnum, Int_t fspq) const
2346 {
2347 /// On-line function establishing the correspondance between numslat (the slat number on a particular quadrant (numslat->0....4 for St3))
2348 /// and slatnum (the slat number on the whole panel (slatnum->1...18 for St3)
2349   numslat += 1;
2350   if (quadnum==2 || quadnum==3)
2351     numslat += fspq;
2352   else
2353     numslat = fspq + 2-numslat;
2354   numslat -= 1;
2355
2356   if (quadnum==3 || quadnum==4) numslat += 2*fspq+1;
2357
2358   return numslat;
2359 }