| 2012850d |
1 | /************************************************************************** |
| 2 | * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. * |
| 3 | * * |
| 4 | * Author: The ALICE Off-line Project. * |
| 5 | * Contributors are mentioned in the code where appropriate. * |
| 6 | * * |
| 7 | * Permission to use, copy, modify and distribute this software and its * |
| 8 | * documentation strictly for non-commercial purposes is hereby granted * |
| 9 | * without fee, provided that the above copyright notice appears in all * |
| 10 | * copies and that both the copyright notice and this permission notice * |
| 11 | * appear in the supporting documentation. The authors make no claims * |
| 12 | * about the suitability of this software for any purpose. It is * |
| 13 | * provided "as is" without express or implied warranty. * |
| 14 | **************************************************************************/ |
| 2012850d |
15 | /* $Id$ */ |
| 16 | |
| 17 | //_________________________________________________________________________ |
| 18 | // Implementation version v0 of EMCAL Manager class |
| 19 | // An object of this class does not produce hits nor digits |
| 20 | // It is the one to use if you do not want to produce outputs in TREEH or TREED |
| ffa6d63b |
21 | // This class places a Geometry of the EMCAL in the ALICE Detector as defined in AliEMCALGeometry.cxx |
| 2012850d |
22 | //*-- Author: Yves Schutz (SUBATECH) |
| b13bbe81 |
23 | //*-- and : Sahal Yacoob (LBL / UCT) |
| 2012850d |
24 | |
| 09641ef5 |
25 | // This Version of AliEMCALv0 reduces the number of volumes placed in XEN1 (the envelope) to less than five hundred |
| 26 | // The Envelope is Placed in Alice, And the Aluminium layer. Mini envelopes (XU) are then placed in XEN1. |
| fdebddeb |
27 | // Each mini envelope contains 1 scintillator, and 1 lead layer, except the last one which contains just one scintillator layer. |
| 09641ef5 |
28 | // At the moment I cannot place the 36 and above layers in the mini envelopes so all layers are still placed in XEN1 |
| 29 | |
| 30 | |
| 2012850d |
31 | // --- ROOT system --- |
| a1469a24 |
32 | |
| 2012850d |
33 | #include "TNode.h" |
| 1963b290 |
34 | #include "TBRIK.h" |
| 35 | #include "TTRD1.h" |
| 36 | #include "TTRD2.h" |
| 37 | #include "TTRAP.h" |
| 38 | #include "TPGON.h" |
| 39 | #include "TTUBS.h" |
| 2012850d |
40 | #include "TGeometry.h" |
| 5d12ce38 |
41 | #include "TVirtualMC.h" |
| d64c959b |
42 | #include "TArrayI.h" |
| 1963b290 |
43 | #include "TROOT.h" |
| 44 | #include "TArrayF.h" |
| 45 | #include "TList.h" |
| 46 | #include "TVector2.h" |
| 47 | |
| 48 | #include "AliEMCALShishKebabModule.h" |
| 49 | #include "AliEMCALShishKebabTrd1Module.h" |
| 50 | //#include <TGeant3.h> // can not include - I don't know why |
| a1469a24 |
51 | |
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52 | // --- Standard library --- |
| 53 | |
| d64c959b |
54 | //#include <stdio.h> |
| 2012850d |
55 | |
| 56 | // --- AliRoot header files --- |
| 57 | |
| 58 | #include "AliEMCALv0.h" |
| 59 | #include "AliEMCALGeometry.h" |
| 60 | #include "AliRun.h" |
| 4951e003 |
61 | #include "AliLog.h" |
| 2012850d |
62 | |
| 63 | ClassImp(AliEMCALv0) |
| 64 | |
| 1963b290 |
65 | TArrayF ENVELOP1; // now global for BuildGeometry() - 30-aug-2004 |
| 66 | int idAIR=1599, idPB = 1600, idSC = 1601, idSTEEL = 1603; // global |
| 67 | Int_t *idtmed=0, idrotm=0; |
| 68 | double sampleWidth=0.; |
| 69 | double parEMOD[5], smodPar0=0., smodPar1=0., smodPar2=0.; |
| 70 | |
| 71 | |
| b13bbe81 |
72 | //______________________________________________________________________ |
| 2012850d |
73 | AliEMCALv0::AliEMCALv0(const char *name, const char *title): |
| 05a92d59 |
74 | AliEMCAL(name,title) |
| 75 | { |
| 76 | // ctor : title is used to identify the layout |
| 77 | GetGeometry() ; |
| 1963b290 |
78 | fShishKebabModules = 0; |
| 2012850d |
79 | } |
| a1469a24 |
80 | |
| b13bbe81 |
81 | //______________________________________________________________________ |
| 05a92d59 |
82 | void AliEMCALv0::BuildGeometry() |
| 83 | { |
| b13bbe81 |
84 | // Display Geometry for display.C |
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85 | |
| b13bbe81 |
86 | const Int_t kColorArm1 = kBlue ; |
| 91e9918b |
87 | |
| 05a92d59 |
88 | AliEMCALGeometry * geom = GetGeometry() ; |
| 1963b290 |
89 | TString gn(geom->GetName()); |
| 90 | gn.ToUpper(); |
| a1469a24 |
91 | |
| 05a92d59 |
92 | // Define the shape of the Calorimeter |
| 1963b290 |
93 | TNode * top = gAlice->GetGeometry()->GetNode("alice") ; // See AliceGeom/Nodes |
| 94 | TNode * envelopNode = 0; |
| 95 | char *envn = "Envelop1"; |
| 96 | if(!gn.Contains("SHISH") || gn.Contains("TRD2")){ |
| 97 | new TTUBS(envn, "Tubs that contains arm 1", "void", |
| 98 | geom->GetEnvelop(0) -10, // rmin |
| 99 | geom->GetEnvelop(1) +40 ,// rmax |
| 05a92d59 |
100 | geom->GetEnvelop(2)/2.0, // half length in Z |
| fdebddeb |
101 | geom->GetArm1PhiMin(), // minimum phi angle |
| 102 | geom->GetArm1PhiMax() // maximum phi angle |
| b13bbe81 |
103 | ); |
| 1963b290 |
104 | top->cd(); |
| 105 | envelopNode = new TNode(envn, "Arm1 Envelop", "Envelop1", 0., 0., 0., "") ; |
| 106 | } else { |
| 107 | if(gn.Contains("WSUC")) { |
| 108 | envelopNode = BuildGeometryOfWSUC(); |
| 109 | } else { // Shish-kebab now for compact, twist and TRD1 cases (ALIC) |
| 110 | envn="Envelop2"; |
| 111 | TPGON *pgon = new TPGON(envn, "PGON that contains arm 1", "void", |
| 112 | geom->GetArm1PhiMin(),geom->GetArm1PhiMax()-geom->GetArm1PhiMin(),geom->GetNPhiSuperModule(), 2); |
| 113 | // define section |
| 114 | pgon->DefineSection(0, ENVELOP1[4], ENVELOP1[5], ENVELOP1[6]); |
| 115 | pgon->DefineSection(1, ENVELOP1[7], ENVELOP1[5], ENVELOP1[6]); |
| 116 | top->cd(); |
| 117 | envelopNode = new TNode(envn, "Arm1 Envelop2", envn, 0., 0., 0., "") ; |
| 118 | } |
| 119 | } |
| 120 | |
| 121 | envelopNode->SetLineColor(kColorArm1) ; |
| 122 | fNodes->Add(envelopNode); |
| 123 | } |
| 124 | |
| 125 | TNode *AliEMCALv0::BuildGeometryOfWSUC() |
| 126 | { // June 8, 2005; see directory geant3/TGeant3/G3toRoot.cxx |
| 127 | // enum EColor { kWhite, kBlack, kRed, kGreen, kBlue, kYellow, kMagenta, kCyan } - see $ROOTSYS/include/Gtypes.h |
| 128 | AliEMCALGeometry * g = GetGeometry(); |
| 129 | TNode * top = gAlice->GetGeometry()->GetNode("alice") ; // See AliceGeom/Nodes |
| 130 | top->cd(); |
| 131 | |
| 132 | TNode *envelopNode = 0; |
| 133 | char *name = ""; |
| 134 | /* |
| 135 | name = "WSUC"; |
| 136 | new TBRIK(name, "WSUC(XEN1 in Geant)","void",ENVELOP1[0],ENVELOP1[1],ENVELOP1[2]); |
| 137 | envelopNode = new TNode(name, "envelope for WSUC", name, 0., 0., 0., ""); |
| 138 | envelopNode->SetVisibility(0); |
| 139 | */ |
| 140 | |
| 141 | TNode *emod=0, *scmx=0; |
| 142 | name = "SMOD"; // super module |
| 143 | new TBRIK(name, "SMOD(SMOD in Geant)","void", smodPar0,smodPar1,smodPar2); |
| 144 | if(envelopNode) envelopNode->cd(); |
| 145 | TNode *smod = new TNode(name, "SMOD", name, 0., 0., 0., ""); |
| 146 | smod->SetLineColor(kBlue) ; |
| 147 | if(envelopNode==0) envelopNode = smod; |
| 148 | |
| 149 | name = "EMOD"; // see CreateEMOD |
| 150 | TTRD1 *EMOD = new TTRD1(name, "EMOD(EMOD in Geant)","void", float(parEMOD[0]), |
| 151 | float(parEMOD[1]),float(parEMOD[2]),float(parEMOD[3])); |
| 152 | |
| 153 | // SCMX = EMOD/4 for simplicity of drawing |
| 154 | name = "SCMX"; |
| 155 | Float_t dz=0.,theta=0.,phi=0.,h1=0.,bl1=0.,tl1=0.,alpha1=0.,h2=0.,bl2=0.,tl2=0.,alpha2=0.; |
| 156 | h1 = EMOD->GetDy()/2.; |
| 157 | bl1 = EMOD->GetDx()/2.; |
| 158 | tl1 = bl1; |
| 159 | alpha1 = 0.; |
| 160 | h2 = EMOD->GetDy()/2.; |
| 161 | bl2 = EMOD->GetDx2()/2.; |
| 162 | tl2 = bl2; |
| 163 | alpha2 = 0.; |
| 164 | |
| 165 | dz = EMOD->GetDz(); |
| 166 | double dr = TMath::Sqrt((h2-h1)*(h2-h1)+(bl2-bl1)*(bl2-bl1)); |
| 167 | theta = TMath::ATan2(dr,2.*dz) * TMath::RadToDeg(); |
| 168 | phi = 180.; |
| 169 | |
| 170 | TTRAP *SCMX = new TTRAP(name, "SCMX(SCMX as in Geant)","void", |
| 171 | dz,theta,phi, h1,bl1,tl1,alpha1, h2,bl2,tl2,alpha2); |
| 172 | // SCMX->Dump(); |
| 173 | Float_t xShiftSCMX = (EMOD->GetDx() + EMOD->GetDx2())/4.; |
| 174 | Float_t yShiftSCMX = EMOD->GetDy()/2.; |
| 175 | printf(" xShiftSCMX %7.4f yShiftSCMX %7.4f \n",xShiftSCMX,yShiftSCMX); |
| 176 | |
| 177 | name = "EMOD"; // see CreateEMOD |
| 178 | smod->cd(); |
| 179 | |
| 180 | AliEMCALShishKebabTrd1Module *mod=0; |
| 181 | Double_t angle=90., xpos=0.,ypos=0.,zpos=0., xposSCMX=0.,yposSCMX=0.,zposSCMX=0.; |
| 182 | char rtmn[100], rtmt[100]; |
| 183 | TRotMatrix *rtm=0, *rtmSCMX=0; |
| 184 | int numEmod=0; |
| 185 | for(int iz=0; iz<g->GetNZ(); iz++) { |
| 186 | mod = (AliEMCALShishKebabTrd1Module*)fShishKebabModules->At(iz); |
| 187 | zpos = mod->GetPosZ() - smodPar2; |
| 188 | ypos = mod->GetPosXfromR() - smodPar1; |
| 189 | |
| 190 | angle = mod->GetThetaInDegree(); |
| 191 | sprintf(rtmn,"rmEmod%5.1f",angle); |
| 192 | sprintf(rtmt,"rotation matrix for EMOD, iz=%i, angle = %6.3f",iz, angle); |
| 193 | if(iz==0) rtm = new TRotMatrix(rtmn, rtmt,0.,0., 90.,0., 90.,90.); // z'(x); y'(y); x'(z) |
| 194 | else rtm = new TRotMatrix(rtmn, rtmt,90.-angle,270., 90.0,0.0, angle,90.); |
| a1469a24 |
195 | |
| 1963b290 |
196 | TGeometry *tg = gAlice->GetGeometry(); |
| 197 | for(int ix=0; ix<g->GetNPhi(); ix++) { // flat in phi |
| 198 | xpos = g->GetPhiModuleSize()*(2*ix+1 - g->GetNPhi())/2.; |
| 199 | sprintf(rtmt,"EMOD, iz %i, ix %i, angle %6.3f",iz,ix, angle); |
| 200 | TString namNode=name; |
| 201 | namNode += numEmod++; |
| 202 | smod->cd(); |
| 203 | emod = new TNode(namNode.Data(), rtmt, (TShape*)EMOD, xpos,ypos,zpos,rtm); |
| 204 | // emod->SetLineColor(kGreen) ; |
| 205 | emod->SetVisibility(0); // SCMX will bi visible |
| 206 | if(SCMX) { // 4(2x2) sensetive volume inside EMOD |
| 207 | emod->cd(); |
| 208 | zposSCMX = 0.; |
| 209 | for(int jy=0; jy<2; jy++){ // division on y |
| 210 | yposSCMX = yShiftSCMX *(2*jy - 1); |
| 211 | for(int jx=0; jx<2; jx++){ // division on x |
| 212 | Double_t theta1=90.,phi1=0., theta2=90.,phi2=90., theta3=0.,phi3=0 ; |
| 213 | xposSCMX = xShiftSCMX *(2*jx - 1); |
| 214 | namNode = "SCMX"; |
| 215 | namNode += jy; |
| 216 | namNode += jx; |
| 217 | sprintf(rtmn,"rm%s",namNode.Data()); |
| 218 | sprintf(rtmt,"rotation matrix for %s inside EMOD",namNode.Data()); |
| 219 | rtmSCMX = tg->GetRotMatrix(rtmn); |
| 220 | if(jx == 1) { |
| 221 | phi1 = 180.; // x' = -x |
| 222 | phi2 = 270.; // y' = -y |
| 223 | } |
| 224 | if(rtmSCMX == 0) rtmSCMX = new TRotMatrix(rtmn,rtmt, theta1,phi1, theta2,phi2, theta3,phi3); |
| 225 | sprintf(rtmt,"%s inside %s", namNode.Data(), emod->GetName()); |
| 226 | scmx = new TNode(namNode.Data(), rtmt, (TShape*)SCMX, xposSCMX,yposSCMX,zposSCMX,rtmSCMX); |
| 227 | scmx->SetLineColor(kMagenta); |
| 228 | } |
| 229 | } |
| 230 | } |
| 231 | } |
| 232 | } |
| 233 | // emod->Draw(); // for testing |
| 234 | |
| 235 | return envelopNode; |
| 2012850d |
236 | } |
| a1469a24 |
237 | |
| b13bbe81 |
238 | //______________________________________________________________________ |
| 05a92d59 |
239 | void AliEMCALv0::CreateGeometry() |
| 240 | { |
| f590bb15 |
241 | // Create the EMCAL geometry for Geant |
| 242 | // Geometry of a tower |
| 243 | //|-----------------------------------------------------| XEN1 |
| 244 | //| | | | |
| 245 | //| | Al thickness = GetAlFrontThickness() | | |
| 246 | //| | | | |
| 247 | //| | | | |
| 248 | //| | | | |
| 249 | //| ------------------------------------------------- | |
| 250 | //| | Air Gap = GetGap2Active() | | |
| 251 | //| | | | |
| 252 | //| ------------------------------------------------- | |
| ca148d5b |
253 | //| | XU1 : XPST (ECAL e = GetECScintThick() ) | | |
| f590bb15 |
254 | //| ------------------------------------------------- | |
| ca148d5b |
255 | //| | XU1 : XPBX (ECAL e = GetECPbRadThick() ) | | |
| f590bb15 |
256 | //| ------------------------------------------------- | |
| ca148d5b |
257 | //| | XU1 : XPST (ECAL e = GetECScintThick() | | |
| f590bb15 |
258 | //| ------------------------------------------------- | |
| ca148d5b |
259 | //| | XU1 : XPBX (ECAL e = GetECPbRadThick() ) | | |
| f590bb15 |
260 | //| ------------------------------------------------- | |
| fdebddeb |
261 | //| etc ..... GetNECLayers() - 1 times | |
| ca148d5b |
262 | //| ------------------------------------------------- | |
| fdebddeb |
263 | //| | XUNLayer : XPST (ECAL e = GetECScintThick() | | |
| ca148d5b |
264 | //| ------------------------------------------------- | |
| fdebddeb |
265 | |
| a1469a24 |
266 | Float_t etamin,etamax; |
| 3ca04a8a |
267 | Float_t *dum=0; |
| 268 | |
| 05a92d59 |
269 | AliEMCALGeometry * geom = GetGeometry() ; |
| 1963b290 |
270 | TString gn(geom->GetName()); |
| 271 | gn.ToUpper(); |
| a1469a24 |
272 | |
| 05a92d59 |
273 | if(!(geom->IsInitialized())){ |
| a1469a24 |
274 | Error("CreateGeometry","EMCAL Geometry class has not been set up."); |
| b13bbe81 |
275 | } // end if |
| a1469a24 |
276 | |
| b13bbe81 |
277 | // Get pointer to the array containing media indices |
| 1963b290 |
278 | idtmed = fIdtmed->GetArray() - 1599 ; |
| e13bd4f0 |
279 | |
| 1963b290 |
280 | idrotm = 1; |
| 281 | // gMC->Matrix(nmat, theta1, phi1, theta2, phi2, theta3, phi3) - see AliModule |
| 282 | AliMatrix(idrotm, 90.0, 0., 90.0, 90.0, 0.0, 0.0) ; |
| 09641ef5 |
283 | |
| c13b5a7c |
284 | // Create the EMCAL Mother Volume (a polygone) within which to place the Detector and named XEN1 |
| 285 | |
| 286 | Float_t envelopA[10]; |
| 1963b290 |
287 | if(gn.Contains("TRD2")) { // TUBS |
| 288 | envelopA[0] = geom->GetEnvelop(0) - 10.; // rmin |
| 289 | envelopA[1] = geom->GetEnvelop(1) + 12.; // rmax |
| 290 | // envelopA[2] = geom->ZFromEtaR(geom->GetEnvelop(1), geom->GetArm1EtaMin()); |
| 291 | envelopA[2] = 390.; // 6-feb-05 |
| 292 | envelopA[3] = geom->GetArm1PhiMin(); |
| 293 | envelopA[4] = geom->GetArm1PhiMax(); |
| 294 | gMC->Gsvolu("XEN1", "TUBS", idtmed[1599], envelopA, 5) ; // Tubs filled with air |
| 295 | ENVELOP1.Set(5, envelopA); |
| 296 | // Position the EMCAL Mother Volume (XEN1) in Alice (ALIC) |
| 297 | gMC->Gspos("XEN1", 1, "ALIC", 0.0, 0.0, 0.0, idrotm, "ONLY") ; |
| 298 | } else if(gn.Contains("TRD1") && gn.Contains("WSUC") ) { // TRD1 for WSUC facility |
| 299 | // 17-may-05 - just BOX |
| 300 | envelopA[0] = 26; |
| 301 | envelopA[1] = 15; |
| 302 | envelopA[2] = 30; |
| 303 | gMC->Gsvolu("XEN1", "BOX", idtmed[idSC], envelopA, 3) ; |
| 304 | ENVELOP1.Set(3); |
| 305 | for(int i=0; i<3; i++) ENVELOP1[i] = envelopA[i]; // 23-may-05 |
| 306 | // Position the EMCAL Mother Volume (XEN1) in WSUC |
| 307 | gMC->Gspos("XEN1", 1, "WSUC", 0.0, 0.0, 0.0, idrotm, "ONLY") ; |
| 308 | } else { |
| 309 | envelopA[0] = geom->GetArm1PhiMin(); // minimum phi angle |
| 310 | envelopA[1] = geom->GetArm1PhiMax() - geom->GetArm1PhiMin(); // angular range in phi |
| 311 | envelopA[2] = geom->GetNPhi(); // number of sections in phi |
| 312 | envelopA[3] = 2; // 2 z coordinates |
| 313 | envelopA[4] = geom->ZFromEtaR(geom->GetEnvelop(1), |
| c13b5a7c |
314 | geom->GetArm1EtaMin()); // z coordinate 1 |
| fdebddeb |
315 | //add some padding for mother volume |
| 1963b290 |
316 | envelopA[5] = geom->GetEnvelop(0) ; // rmin at z1 |
| 317 | envelopA[6] = geom->GetEnvelop(1) ; // rmax at z1 |
| 318 | envelopA[7] = geom->ZFromEtaR(geom->GetEnvelop(1), |
| c13b5a7c |
319 | geom->GetArm1EtaMax()); // z coordinate 2 |
| 1963b290 |
320 | envelopA[8] = envelopA[5] ; // radii are the same. |
| 321 | envelopA[9] = envelopA[6] ; // radii are the same. |
| c13b5a7c |
322 | |
| 1963b290 |
323 | if(gn.Contains("SHISH")) envelopA[2] = geom->GetNPhiSuperModule(); |
| 09641ef5 |
324 | |
| 1963b290 |
325 | gMC->Gsvolu("XEN1", "PGON ", idtmed[1599], envelopA, 10) ; // Polygone filled with air |
| 326 | ENVELOP1.Set(10, envelopA); |
| 327 | if (gDebug==2) { |
| 328 | printf("CreateGeometry: XEN1 = %f, %f\n", envelopA[5], envelopA[6]); |
| 329 | printf("CreateGeometry: XU0 = %f, %f\n", envelopA[5], envelopA[6]); |
| 330 | } |
| c13b5a7c |
331 | // Position the EMCAL Mother Volume (XEN1) in Alice (ALIC) |
| 1963b290 |
332 | gMC->Gspos("XEN1", 1, "ALIC", 0.0, 0.0, 0.0, idrotm, "ONLY") ; |
| 333 | } |
| 334 | |
| 335 | if(gn.Contains("SHISH")){ |
| 336 | // Compact and twist |
| 337 | CreateShishKebabGeometry(); |
| 338 | return; |
| 339 | } |
| 09641ef5 |
340 | |
| 4951e003 |
341 | if (AliLog::GetGlobalDebugLevel()>=2) { |
| fdebddeb |
342 | printf("CreateGeometry: XEN1 = %f, %f\n", envelopA[5], envelopA[6]); |
| 343 | printf("CreateGeometry: XU0 = %f, %f\n", envelopA[5], envelopA[6]); |
| 344 | } |
| 1963b290 |
345 | |
| fdebddeb |
346 | // Create mini-envelopes which will contain the Tower scintillator-radiator |
| c13b5a7c |
347 | |
| a63e0d5e |
348 | TString label ; |
| fdebddeb |
349 | |
| a63e0d5e |
350 | envelopA[5] = envelopA[5] + geom->GetGap2Active() // we are at the first scintllator |
| 351 | + geom->GetAlFrontThickness(); // rmin at z1 |
| 352 | envelopA[6] = envelopA[5] ; |
| 353 | |
| c27ad3fb |
354 | |
| f590bb15 |
355 | Int_t i ; |
| a63e0d5e |
356 | |
| fdebddeb |
357 | Int_t nLayers = geom->GetNECLayers(); |
| a63e0d5e |
358 | |
| fdebddeb |
359 | for (i = 0; i < (nLayers-1); i++ ){ |
| a1469a24 |
360 | label = "XU" ; |
| a1469a24 |
361 | label += i ; |
| a63e0d5e |
362 | Float_t tseg ; |
| fdebddeb |
363 | tseg = geom->GetECScintThick()+geom->GetECPbRadThick(); // thickness of scintillator+Pb in E Cal |
| c13b5a7c |
364 | envelopA[5] = envelopA[6] ; // rmin at z1 |
| c27ad3fb |
365 | envelopA[4] = geom->ZFromEtaR(envelopA[5] + tseg, |
| c13b5a7c |
366 | geom->GetArm1EtaMin()); // z coordinate 1 |
| c27ad3fb |
367 | envelopA[7] = geom->ZFromEtaR(envelopA[5] + tseg, |
| c13b5a7c |
368 | geom->GetArm1EtaMax()); // z coordinate 2 |
| a63e0d5e |
369 | envelopA[6] = envelopA[5] + tseg ; // rmax at z1 |
| c13b5a7c |
370 | envelopA[8] = envelopA[5] ; // radii are the same. |
| 371 | envelopA[9] = envelopA[6] ; // radii are the same. |
| 372 | |
| 373 | gMC->Gsvolu(label.Data(), "PGON", idtmed[1599], envelopA, 10);// Polygone filled with air |
| a1469a24 |
374 | |
| c13b5a7c |
375 | // Position XUi in XEN1 |
| 376 | |
| a1469a24 |
377 | gMC->Gspos(label.Data(), 1, "XEN1", 0.0, 0.0, 0.0, idrotm, "ONLY") ; |
| c13b5a7c |
378 | |
| 4951e003 |
379 | if (AliLog::GetGlobalDebugLevel() >= 2) |
| fdebddeb |
380 | printf("CreateGeometry: XU%d = %f, %f\n", i, envelopA[5], envelopA[6]); |
| c13b5a7c |
381 | |
| a1469a24 |
382 | } // end i |
| f590bb15 |
383 | |
| c13b5a7c |
384 | |
| fdebddeb |
385 | // Create one mini-envelope which will contain the last scintillator XU(nlayers-1) because there is one more scintillator than Pb layer XU(nlayers-1) |
| c13b5a7c |
386 | |
| f590bb15 |
387 | label = "XU" ; |
| 388 | label += i ; |
| c13b5a7c |
389 | envelopA[5] = envelopA[6] ; // rmin at z1 |
| fdebddeb |
390 | envelopA[4] = geom->ZFromEtaR(envelopA[5] + geom->GetECScintThick(), |
| c13b5a7c |
391 | geom->GetArm1EtaMin()); // z coordinate 1 |
| fdebddeb |
392 | envelopA[7] = geom->ZFromEtaR(envelopA[5] + geom->GetECScintThick(), |
| c13b5a7c |
393 | geom->GetArm1EtaMax()); // z coordinate 2 |
| fdebddeb |
394 | envelopA[6] = envelopA[5] + geom->GetECScintThick() ; // rmax at z1 |
| c13b5a7c |
395 | envelopA[8] = envelopA[5] ; // radii are the same. |
| 396 | envelopA[9] = envelopA[6] ; // radii are the same. |
| 397 | |
| 398 | gMC->Gsvolu(label.Data(), "PGON", idtmed[1599], envelopA, 10); // Polygone filled with air |
| 399 | |
| a63e0d5e |
400 | // Position the last minienvelope in XEN1 |
| c13b5a7c |
401 | |
| f590bb15 |
402 | gMC->Gspos(label.Data(), 1, "XEN1", 0.0, 0.0, 0.0, idrotm, "ONLY") ; |
| fdebddeb |
403 | |
| 4951e003 |
404 | if(AliLog::GetGlobalDebugLevel() >= 2) |
| fdebddeb |
405 | printf("CreateGeometry: XEN%d = %f, %f\n", i, envelopA[5], envelopA[6]); |
| f590bb15 |
406 | |
| a1469a24 |
407 | // Create the shapes of active material (LEAD/Aluminium/Scintillator) |
| a1469a24 |
408 | // to be placed |
| ffa6d63b |
409 | Float_t envelopB[10]; // First Layer of Aluminium |
| 410 | Float_t envelopC[10]; // Scintillator Layers |
| a1469a24 |
411 | Float_t envelopD[10]; // Lead Layers |
| 412 | |
| c13b5a7c |
413 | envelopC[0] = envelopD[0] = envelopB[0] = envelopA[0] ; // starting position in Phi |
| 414 | envelopC[1] = envelopD[1] = envelopB[1] = envelopA[1] ; // angular range in phi |
| 415 | envelopC[2] = envelopD[2] = envelopB[2] = envelopA[2] ; // number of sections in Phi |
| fdebddeb |
416 | envelopC[3] = envelopD[3] = envelopB[3] = envelopA[3] ; // 2 z coordinates |
| a1469a24 |
417 | |
| c27ad3fb |
418 | Float_t dist = geom->GetEnvelop(0) + geom->GetAlFrontThickness() + geom->GetGap2Active() ; |
| 419 | envelopB[4] = geom->ZFromEtaR(dist, |
| c13b5a7c |
420 | geom->GetArm1EtaMin()); // z co-ordinate 1 |
| 421 | envelopB[5] = geom->GetEnvelop(0) ; // rmin at z1 |
| 422 | envelopB[6] = envelopB[5] + geom->GetAlFrontThickness();// rmax at z1 |
| c27ad3fb |
423 | envelopB[7] = geom->ZFromEtaR(dist, |
| c13b5a7c |
424 | geom->GetArm1EtaMax()); // z co-ordinate 2 |
| 425 | envelopB[8] = envelopB[5] ; // radii are the same. |
| 426 | envelopB[9] = envelopB[6] ; // radii are the same. |
| ffa6d63b |
427 | |
| c13b5a7c |
428 | // Define active volumes completely |
| 429 | |
| 430 | gMC->Gsvolu("XALU", "PGON", idtmed[1602], envelopB, 10); // PGON filled with Al |
| 431 | |
| 432 | gMC->Gspos("XALU", 1, "XEN1", 0.0, 0.0, 0.0 , idrotm, "ONLY") ; // Position Aluminium Layer in XEN1 |
| a1469a24 |
433 | |
| c13b5a7c |
434 | gMC->Gsvolu("XPST", "PGON", idtmed[1601], dum, 0); // PGON filled with Scintillator (shape to be defined by GSPOSP) |
| 435 | |
| 436 | gMC->Gsvolu("XPBX", "PGON", idtmed[1600], dum, 0); // PGON filled with Lead (shape to be defined by GSPOSP) |
| 437 | |
| fdebddeb |
438 | //gMC->Gsvolu("XCUX", "PGON", idtmed[1603], dum, 0); // PGON filled with Copper (shape to be defined by GSPOSP) |
| a63e0d5e |
439 | |
| c13b5a7c |
440 | gMC->Gsdvn("XPHI", "XPST", geom->GetNPhi(), 2); // Divide eta section of scintillators into phi segments. |
| 441 | |
| 442 | // Position alternatively scintillator and Lead Layers in XUi. |
| a1469a24 |
443 | |
| c13b5a7c |
444 | envelopD[6] = envelopB[6] + geom->GetGap2Active() ;// gap between Al layer and XU0 |
| a63e0d5e |
445 | |
| 446 | for (int i = 0; i < nLayers; i++ ){ |
| 447 | label = "XU" ; |
| fdebddeb |
448 | label += i ; // we will place one layer in each mini envelope) |
| a63e0d5e |
449 | |
| 450 | Float_t scthick ; // scintillator thickness |
| fdebddeb |
451 | scthick = geom->GetECScintThick() ; |
| a63e0d5e |
452 | |
| 453 | envelopC[5] = envelopD[6] ; //rmin |
| 454 | envelopC[6] = envelopC[5] + scthick ; //rmax |
| 455 | envelopC[8] = envelopC[5] ; //rmin |
| 456 | envelopC[9] = envelopC[6] ; //rmax |
| 457 | |
| 4951e003 |
458 | if(AliLog::GetGlobalDebugLevel() >= 2 ) |
| fdebddeb |
459 | printf("CreateGeometry: volume = %s, name = XPST thickness = %f deb = %f/%f fin = %f/%f", label.Data(), scthick, envelopC[5], envelopC[8], envelopC[6], envelopC[9]) ; |
| a63e0d5e |
460 | |
| 461 | for (int j =0; j < (geom->GetNEta()) ; j++){ |
| 462 | etamin = geom->GetArm1EtaMin()+ |
| 463 | (j*geom->GetDeltaEta()); |
| 464 | etamax = geom->GetArm1EtaMin()+ |
| 465 | ((j+1)*geom->GetDeltaEta()); |
| 466 | envelopC[4] = geom->ZFromEtaR(envelopC[5],etamin); //z begin |
| 467 | envelopC[7] = geom->ZFromEtaR(envelopC[5],etamax);// z end |
| 468 | |
| 469 | gMC->Gsposp("XPST",1+j+i*(geom->GetNEta()), label.Data(), |
| 470 | 0.0, 0.0, 0.0 , idrotm, "ONLY", envelopC, 10); // Position and define layer |
| 471 | } // end for j |
| 472 | |
| a63e0d5e |
473 | Float_t radthick ; // radiator thickness |
| 474 | TString radname ; // radiator name |
| fdebddeb |
475 | radthick = geom->GetECPbRadThick(); |
| 476 | radname = "XPBX" ; |
| a63e0d5e |
477 | |
| 478 | if ( i < nLayers -1 ) { // except for the last XU which contains only one scintillator layer |
| 479 | |
| 480 | envelopD[5] = envelopC[6] ; //rmin |
| 481 | envelopD[8] = envelopD[5] ; //rmin |
| 482 | envelopD[6] = envelopD[5] + radthick ; // rmax |
| a63e0d5e |
483 | envelopD[9] = envelopD[6] ; //rmax |
| c27ad3fb |
484 | |
| 4951e003 |
485 | if(AliLog::GetGlobalDebugLevel() >= 2 ) |
| fdebddeb |
486 | printf("CreateGeometry: volume = %s, name = %s thickness = %f deb = %f/%f fin = %f/%f", label.Data(), radname.Data(), radthick, envelopD[5], envelopD[8], envelopD[6], envelopD[9]) ; |
| a63e0d5e |
487 | |
| 488 | for (int j =0; j < (geom->GetNEta()) ; j++){ |
| 05a92d59 |
489 | etamin = geom->GetArm1EtaMin()+ |
| a63e0d5e |
490 | (j*geom->GetDeltaEta()); |
| 05a92d59 |
491 | etamax = geom->GetArm1EtaMin()+ |
| a63e0d5e |
492 | ((j+1)*geom->GetDeltaEta()); |
| 493 | envelopD[4] = geom->ZFromEtaR(envelopD[5],etamin);//z begin |
| 494 | envelopD[7] = geom->ZFromEtaR(envelopD[5],etamax);// z end |
| 495 | |
| 496 | // Position and Define Layer |
| 497 | |
| 498 | gMC->Gsposp(radname.Data(),1+j+i*(geom->GetNEta()), label.Data(), |
| 499 | 0.0, 0.0, 0.0 , idrotm, "ONLY", envelopD, 10); |
| fdebddeb |
500 | } // end for j |
| 501 | } // if not last layer |
| 61e0abb5 |
502 | } // for i |
| 2012850d |
503 | } |
| a1469a24 |
504 | |
| b13bbe81 |
505 | //______________________________________________________________________ |
| 05a92d59 |
506 | void AliEMCALv0::Init(void) |
| 507 | { |
| b13bbe81 |
508 | // Just prints an information message |
| 9859bfc0 |
509 | |
| 4951e003 |
510 | if(AliLog::GetGlobalDebugLevel()>0) { |
| 9859bfc0 |
511 | TString message("\n") ; |
| c27ad3fb |
512 | message += "*****************************************\n" ; |
| 05a92d59 |
513 | |
| b13bbe81 |
514 | // Here the EMCAL initialisation code (if any!) |
| 9859bfc0 |
515 | |
| 05a92d59 |
516 | AliEMCALGeometry * geom = GetGeometry() ; |
| 9859bfc0 |
517 | |
| 518 | if (geom!=0) { |
| 519 | message += "AliEMCAL " ; |
| 520 | message += Version() ; |
| c27ad3fb |
521 | message += "EMCAL geometry initialized for " ; |
| 9859bfc0 |
522 | message += geom->GetName() ; |
| 523 | } |
| 524 | else { |
| 525 | message += "AliEMCAL " ; |
| 526 | message += Version() ; |
| 527 | message += "EMCAL geometry initialization failed !" ; |
| 05a92d59 |
528 | } |
| c27ad3fb |
529 | message += "\n*****************************************" ; |
| fdebddeb |
530 | printf(message.Data() ) ; |
| 9859bfc0 |
531 | } |
| 2012850d |
532 | } |
| 1963b290 |
533 | |
| 534 | // 24-aug-04 by PAI |
| 535 | void AliEMCALv0::CreateShishKebabGeometry() |
| 536 | { // TWIST, TRD1 and TRD2 |
| 537 | AliEMCALGeometry * g = GetGeometry(); |
| 538 | TString gn(g->GetName()); gn.ToUpper(); |
| 539 | // see AliModule::fIdtmed |
| 540 | // idtmed = fIdtmed->GetArray() - 1599 ; // see AliEMCAL::::CreateMaterials() |
| 541 | // int idAIR=1599, idPB = 1600, idSC = 1601, idSTEEL = 1603; |
| 542 | // idAL = 1602; |
| 543 | Double_t par[10], xpos=0., ypos=0., zpos=0.; |
| 544 | |
| 545 | CreateSmod("XEN1"); // 18-may-05 |
| 546 | |
| 547 | CreateEmod("SMOD","EMOD"); // 18-may-95 |
| 548 | |
| 549 | // Sensitive SC (2x2 tiles) |
| 550 | double parSCM0[5], *dummy = 0, parTRAP[11]; |
| 551 | Double_t trd1Angle = g->GetTrd1Angle()*TMath::DegToRad(), tanTmp = TMath::Tan(trd1Angle/2.); |
| 552 | if(!gn.Contains("TRD")) { // standard module |
| 553 | par[0] = (g->GetECPbRadThick()+g->GetECScintThick())*g->GetNECLayers()/2.; |
| 554 | par[1] = par[2] = g->GetPhiTileSize(); // Symetric case |
| 555 | gMC->Gsvolu("SCM0", "BOX", idtmed[idSC], par, 3); // 2x2 tiles |
| 556 | gMC->Gspos("SCM0", 1, "EMOD", 0., 0., 0., 0, "ONLY") ; |
| 557 | // Division to tile size |
| 558 | gMC->Gsdvn("SCM1","SCM0", g->GetNPHIdiv(), 2); // y-axis |
| 559 | gMC->Gsdvn("SCM2","SCM1", g->GetNETAdiv(), 3); // z-axis |
| 560 | // put LED to the SCM2 |
| 561 | par[0] = g->GetECPbRadThick()/2.; |
| 562 | par[1] = par[2] = g->GetPhiTileSize()/2.; // Symetric case |
| 563 | gMC->Gsvolu("PBTI", "BOX", idtmed[idPB], par, 3); |
| 564 | |
| 565 | printf(" Pb tiles \n"); |
| 566 | int nr=0; |
| 567 | ypos = zpos = 0.0; |
| 568 | xpos = -sampleWidth*g->GetNECLayers()/2. + g->GetECPbRadThick()/2.; |
| 569 | for(int ix=0; ix<g->GetNECLayers(); ix++){ |
| 570 | gMC->Gspos("PBTI", ++nr, "SCM2", xpos, ypos, zpos, 0, "ONLY") ; |
| 571 | // printf(" %i xpos %f \n", ix+1, xpos); |
| 572 | xpos += sampleWidth; |
| 573 | } |
| 574 | printf(" Number of Pb tiles in SCM2 %i \n", nr); |
| 575 | } else if(gn.Contains("TRD1")) { // TRD1 - 30-sep-04 |
| 576 | if(gn.Contains("MAY05")){ |
| 577 | Double_t dzTmp = g->GetFrontSteelStrip()+g->GetPassiveScintThick(); |
| 578 | parSCM0[0] = parEMOD[0] + tanTmp*dzTmp; // dx1 |
| 579 | parSCM0[1] = parEMOD[1]; // dx2 |
| 580 | parSCM0[2] = parEMOD[2]; // dy |
| 581 | for(int i=0; i<3; i++) parSCM0[i] -= g->GetLateralSteelStrip(); |
| 582 | parSCM0[3] = parEMOD[3] - dzTmp/2.; // dz |
| 583 | |
| 584 | gMC->Gsvolu("SCM0", "TRD1", idtmed[idAIR], parSCM0, 4); |
| 585 | gMC->Gspos("SCM0", 1, "EMOD", 0., 0., dzTmp/2., 0, "ONLY") ; |
| 586 | } else { // before MAY 2005 |
| 587 | double wallThickness = g->GetPhiModuleSize()/2. - g->GetPhiTileSize(); // Need check |
| 588 | for(int i=0; i<3; i++) parSCM0[i] = parEMOD[i] - wallThickness; |
| 589 | parSCM0[3] = parEMOD[3]; |
| 590 | gMC->Gsvolu("SCM0", "TRD1", idtmed[idAIR], parSCM0, 4); |
| 591 | gMC->Gspos("SCM0", 1, "EMOD", 0., 0., 0., 0, "ONLY") ; |
| 592 | } |
| 593 | |
| 594 | if(g->GetNPHIdiv()==2 && g->GetNETAdiv()==2) { |
| 595 | // Division to tile size - 1-oct-04 |
| 596 | printf("<I> Divide SCM0 on y-axis %i\n", g->GetNETAdiv()); |
| 597 | gMC->Gsdvn("SCMY","SCM0", g->GetNETAdiv(), 2); // y-axis |
| 598 | // Trapesoid 2x2 |
| 599 | parTRAP[0] = parSCM0[3]; // dz |
| 600 | parTRAP[1] = TMath::ATan2((parSCM0[1]-parSCM0[0])/2.,2.*parSCM0[3])*180./TMath::Pi(); // theta |
| 601 | parTRAP[2] = 0.; // phi |
| 602 | // bottom |
| 603 | parTRAP[3] = parSCM0[2]/2.; // H1 |
| 604 | parTRAP[4] = parSCM0[0]/2.; // BL1 |
| 605 | parTRAP[5] = parTRAP[4]; // TL1 |
| 606 | parTRAP[6] = 0.0; // ALP1 |
| 607 | // top |
| 608 | parTRAP[7] = parSCM0[2]/2.; // H2 |
| 609 | parTRAP[8] = parSCM0[1]/2.; // BL2 |
| 610 | parTRAP[9] = parTRAP[8]; // TL2 |
| 611 | parTRAP[10]= 0.0; // ALP2 |
| 612 | printf(" ** TRAP ** \n"); |
| 613 | for(int i=0; i<11; i++) printf(" par[%2.2i] %9.4f\n", i, parTRAP[i]); |
| 614 | |
| 615 | gMC->Gsvolu("SCMX", "TRAP", idtmed[idSC], parTRAP, 11); |
| 616 | xpos = +(parSCM0[1]+parSCM0[0])/4.; |
| 617 | gMC->Gspos("SCMX", 1, "SCMY", xpos, 0.0, 0.0, 0, "ONLY") ; |
| 618 | |
| 619 | // Using rotation because SCMX should be the same due to Pb tiles |
| 620 | xpos = -xpos; |
| 621 | AliMatrix(idrotm, 90.0,180., 90.0, 270.0, 0.0,0.0) ; |
| 622 | gMC->Gspos("SCMX", 2, "SCMY", xpos, 0.0, 0.0, idrotm, "ONLY"); |
| 623 | // put LED to the SCM0 |
| 624 | AliEMCALShishKebabTrd1Module *mod = (AliEMCALShishKebabTrd1Module*)fShishKebabModules->At(0); |
| 625 | gMC->Gsvolu("PBTI", "BOX", idtmed[idPB], dummy, 0); |
| 626 | |
| 627 | par[1] = parSCM0[2]/2; // y |
| 628 | par[2] = g->GetECPbRadThick()/2.; // z |
| 629 | |
| 630 | int nr=0; |
| 631 | ypos = 0.0; |
| 632 | zpos = -sampleWidth*g->GetNECLayers()/2. + g->GetECPbRadThick()/2.; |
| 633 | double xCenterSCMX = (parTRAP[4] + parTRAP[8])/2.; |
| 634 | if(!gn.Contains("NOPB")) { // for testing - 11-jul-05 |
| 635 | printf(" Pb tiles \n"); |
| 636 | for(int iz=0; iz<g->GetNECLayers(); iz++){ |
| 637 | par[0] = (parSCM0[0] + mod->GetTanBetta()*sampleWidth*iz)/2.; |
| 638 | xpos = par[0] - xCenterSCMX; |
| 639 | gMC->Gsposp("PBTI", ++nr, "SCMX", xpos, ypos, zpos, 0, "ONLY", par, 3) ; |
| 640 | printf(" %i xpos %f zpos %f par[0] %f \n", iz+1, xpos, zpos, par[0]); |
| 641 | zpos += sampleWidth; |
| 642 | } |
| 643 | printf(" Number of Pb tiles in SCMX %i \n", nr); |
| 644 | } |
| 645 | } else if(g->GetNPHIdiv()==3 && g->GetNETAdiv()==3) { |
| 646 | Trd1Tower3X3(parSCM0); |
| 647 | } else if(g->GetNPHIdiv()==4 && g->GetNETAdiv()==4) { |
| 648 | Trd1Tower4X4(); |
| 649 | } |
| 650 | } else if(gn.Contains("TRD2")) { // TRD2 - 14-jan-05 |
| 651 | // Scm0InTrd2(g, parEMOD, parSCM0); // First dessin |
| 652 | PbmoInTrd2(g, parEMOD, parSCM0); // Second dessin |
| 653 | } |
| 654 | } |
| 655 | |
| 656 | void AliEMCALv0::CreateSmod(const char* mother) |
| 657 | { // 18-may-05; mother="XEN1"; child="SMOD" or "SMON" and "SMOP"("TRD2" case) |
| 658 | AliEMCALGeometry * g = GetGeometry(); |
| 659 | TString gn(g->GetName()); gn.ToUpper(); |
| 660 | |
| 661 | Double_t par[1], parTubs[5], xpos=0., ypos=0., zpos=0., rpos=0., dphi=0., phi=0.0, phiRad=0.; |
| 662 | // ===== define Super Module from air - 14x30 module ==== ; |
| 663 | sampleWidth = double(g->GetECPbRadThick()+g->GetECScintThick()); |
| 664 | printf("\n ## Super Module | sampleWidth %5.3f ## \n", sampleWidth); |
| 665 | par[0] = g->GetShellThickness()/2.; |
| 666 | par[1] = g->GetPhiModuleSize()*g->GetNPhi()/2.; |
| 667 | par[2] = g->GetEtaModuleSize()*15.; |
| 668 | idrotm=0; |
| 669 | int nphism = g->GetNumberOfSuperModules()/2; // 20-may-05 |
| 670 | if(nphism>0) { |
| 671 | dphi = (g->GetArm1PhiMax() - g->GetArm1PhiMin())/nphism; |
| 672 | rpos = (g->GetEnvelop(0) + g->GetEnvelop(1))/2.; |
| 673 | printf(" rpos %8.2f \n", rpos); |
| 674 | } |
| 675 | |
| 676 | if (gn.Contains("TRD2")) { // tubs - 27-jan-05 |
| 677 | parTubs[0] = g->GetTubsR(); // rmin |
| 678 | parTubs[1] = parTubs[0] + g->GetShellThickness(); // rmax ?? |
| 679 | parTubs[2] = 380./2.; // DZ half length in z; 11-oct-04 - for 26 division |
| 680 | parTubs[3] = -dphi/2.; // PHI1 starting angle of the segment; |
| 681 | parTubs[4] = +dphi/2.; // PHI2 ending angle of the segment; |
| 682 | |
| 683 | gMC->Gsvolu("SMOP", "TUBS", idtmed[idAIR], parTubs, 5); // pozitive Z |
| 684 | gMC->Gsvolu("SMON", "TUBS", idtmed[idAIR], parTubs, 5); // negative Z |
| 685 | |
| 686 | printf(" SMOP,N ** TUBS **\n"); |
| 687 | printf("tmed %i | Rmin %7.2f Rmax %7.2f dz %7.2f phi1,2 (%7.2f,%7.2f)\n", |
| 688 | idtmed[idAIR], parTubs[0],parTubs[1],parTubs[2], parTubs[3],parTubs[4]); |
| 689 | // have to add 1 cm plastic before EMOD - time solution |
| 690 | } else if(gn.Contains("WSUC")) { |
| 691 | par[0] = g->GetPhiModuleSize()*g->GetNPhi()/2.; |
| 692 | par[1] = g->GetShellThickness()/2.; |
| 693 | par[2] = g->GetEtaModuleSize()*g->GetNZ()/2. + 5; |
| 694 | |
| 695 | gMC->Gsvolu("SMOD", "BOX", idtmed[idAIR], par, 3); |
| 696 | |
| 697 | printf("SMOD in WSUC : tmed %i | dx %7.2f dy %7.2f dz %7.2f (SMOD, BOX)\n", |
| 698 | idtmed[idAIR], par[0],par[1],par[2]); |
| 699 | smodPar0 = par[0]; |
| 700 | smodPar1 = par[1]; |
| 701 | smodPar2 = par[2]; |
| 702 | nphism = g->GetNumberOfSuperModules(); |
| 703 | } else { |
| 704 | if (gn.Contains("TWIST")) { |
| 705 | par[2] += 0.4; // for 27 division |
| 706 | } else if(gn.Contains("TRD")) { |
| 707 | par[2] = 350./2.; // 11-oct-04 - for 26 division |
| 708 | } |
| 709 | // par[2] = g->GetXYModuleSize()*g->GetNZ()/2.; |
| 710 | gMC->Gsvolu("SMOD", "BOX", idtmed[idAIR], par, 3); |
| 711 | printf("tmed %i | dx %7.2f dy %7.2f dz %7.2f (SMOD, BOX)\n", |
| 712 | idtmed[idAIR], par[0],par[1],par[2]); |
| 713 | smodPar0 = par[0]; |
| 714 | smodPar2 = par[2]; |
| 715 | // Steel plate |
| 716 | if(g->GetSteelFrontThickness() > 0.0) { // 28-mar-05 |
| 717 | par[0] = g->GetSteelFrontThickness()/2.; |
| 718 | gMC->Gsvolu("STPL", "BOX", idtmed[idSTEEL], par, 3); |
| 719 | printf("tmed %i | dx %7.2f dy %7.2f dz %7.2f (STPL) \n", idtmed[idSTEEL], par[0],par[1],par[2]); |
| 720 | xpos = -(g->GetShellThickness() - g->GetSteelFrontThickness())/2.; |
| 721 | gMC->Gspos("STPL", 1, "SMOD", xpos, 0.0, 0.0, 0, "ONLY") ; |
| 722 | } |
| 723 | } |
| 724 | |
| 725 | int nr=0, i0=0; |
| 726 | if(gn.Contains("TEST")) {nphism = 1;} // just only 2 super modules; |
| 727 | |
| 728 | // Turn whole super module |
| 729 | int TurnSupMod = 1; // should be ONE; for testing =0 |
| 730 | for(int i=i0; i<nphism; i++) { |
| 731 | if (gn.Contains("TRD2")) { // tubs - 27-jan-05 |
| 732 | if(i==i0) { |
| 733 | printf("** TRD2 ** "); |
| 734 | if(TurnSupMod==1) printf(" No 3 degree rotation !!! "); |
| 735 | printf("\n"); |
| 736 | } |
| 737 | Double_t phic=0., phicRad=0.; // phi angle of arc center |
| 738 | phic = g->GetArm1PhiMin() + dphi*(2*i+1)/2.; // |
| 739 | phicRad = phic*TMath::DegToRad(); |
| 740 | phi = phic - g->GetTubsTurnAngle(); |
| 741 | phiRad = phi*TMath::DegToRad(); |
| 742 | if(TurnSupMod==1) { |
| 743 | TVector2 vc; // position of super module center |
| 744 | vc.SetMagPhi(parTubs[0], phicRad); |
| 745 | TVector2 vcTurn; // position of super module center with turn |
| 746 | vcTurn.SetMagPhi(parTubs[0], phiRad); |
| 747 | TVector2 vcShift = vc - vcTurn; |
| 748 | phic = phi; |
| 749 | |
| 750 | xpos = vcShift.X(); |
| 751 | ypos = vcShift.Y(); |
| 752 | } else { // 1-mar-05 ; just for testing - no turn od SMOD; looks good |
| 753 | xpos = ypos = 0.0; |
| 754 | } |
| 755 | zpos = parTubs[2]; |
| 756 | AliMatrix(idrotm, 90.0, phic, 90.0, 90.0+phic, 0.0, 0.0); |
| 757 | |
| 758 | gMC->Gspos("SMOP", ++nr, mother, xpos, ypos, zpos, idrotm, "ONLY") ; |
| 759 | printf("SMOP %2i | %2i idrotm %3i phi %6.1f(%5.3f) xpos %7.2f ypos %7.2f zpos %7.2f \n", |
| 760 | i, nr, idrotm, phic, phicRad, xpos, ypos, zpos); |
| 761 | printf(" phiy(90+phic) %6.1f \n", 90. + phic); |
| 762 | |
| 763 | if(!gn.Contains("TEST1") && g->GetNumberOfSuperModules() > 1){ |
| 764 | // double phiy = 90. + phic + 180.; |
| 765 | // if(phiy>=360.) phiy -= 360.; |
| 766 | // printf(" phiy %6.1f \n", phiy); |
| 767 | // AliMatrix(idrotm, 90.0, phic, 90.0, phiy, 180.0, 0.0); |
| 768 | gMC->Gspos("SMON", nr, mother, xpos, ypos, -zpos, idrotm, "ONLY") ; |
| 769 | printf("SMON %2i | %2i idrotm %3i phi %6.1f(%5.3f) xpos %7.2f ypos %7.2f zpos %7.2f \n", |
| 770 | i, nr, idrotm, phic, phicRad, xpos, ypos, -zpos); |
| 771 | } |
| 772 | } else if(gn.Contains("WSUC")) { |
| 773 | xpos = ypos = zpos = 0.0; |
| 774 | idrotm = 0; |
| 775 | gMC->Gspos("SMOD", 1, mother, xpos, ypos, zpos, idrotm, "ONLY") ; |
| 776 | printf(" idrotm %3i phi %6.1f(%5.3f) xpos %7.2f ypos %7.2f zpos %7.2f \n", |
| 777 | idrotm, phi, phiRad, xpos, ypos, zpos); |
| 778 | nr++; |
| 779 | } else { |
| 780 | phi = g->GetArm1PhiMin() + dphi*(2*i+1)/2.; // phi= 70, 90, 110, 130, 150, 170 |
| 781 | phiRad = phi*TMath::Pi()/180.; |
| 782 | |
| 783 | AliMatrix(idrotm, 90.0, phi, 90.0, 90.0+phi, 0.0, 0.0); |
| 784 | |
| 785 | xpos = rpos * TMath::Cos(phiRad); |
| 786 | ypos = rpos * TMath::Sin(phiRad); |
| 787 | zpos = smodPar2; // 21-sep-04 |
| 788 | |
| 789 | // 1th module in z-direction; |
| 790 | gMC->Gspos("SMOD", ++nr, mother, xpos, ypos, zpos, idrotm, "ONLY") ; |
| 791 | printf(" %2i idrotm %3i phi %6.1f(%5.3f) xpos %7.2f ypos %7.2f zpos %7.2f \n", |
| 792 | nr, idrotm, phi, phiRad, xpos, ypos, zpos); |
| 793 | // 2th module in z-direction; |
| 794 | if(gn.Contains("TWIST") || gn.Contains("TRD")) { |
| 795 | // turn arround X axis; 0<phi<360 |
| 796 | double phiy = 90. + phi + 180.; |
| 797 | if(phiy>=360.) phiy -= 360.; |
| 798 | |
| 799 | AliMatrix(idrotm, 90.0, phi, 90.0, phiy, 180.0, 0.0); |
| 800 | gMC->Gspos("SMOD", ++nr, mother, xpos, ypos, -zpos, idrotm, "ONLY"); |
| 801 | printf(" %2i idrotm %3i phiy %6.1f xpos %7.2f ypos %7.2f zpos %7.2f \n", |
| 802 | nr, idrotm, phiy, xpos, ypos, -zpos); |
| 803 | } else { |
| 804 | gMC->Gspos("SMOD", ++nr, mother, xpos, ypos, -zpos, idrotm, "ONLY"); |
| 805 | } |
| 806 | } |
| 807 | } |
| 808 | printf(" Number of Super Modules %i \n", nr); |
| 809 | } |
| 810 | |
| 811 | void AliEMCALv0::CreateEmod(const char* mother, const char* child) |
| 812 | { // 17-may-05; mother="SMOD"; child="EMOD" |
| 813 | AliEMCALGeometry * g = GetGeometry(); |
| 814 | TString gn(g->GetName()); gn.ToUpper(); |
| 815 | // Module definition |
| 816 | Double_t par[10], parTubs[5], xpos=0., ypos=0., zpos=0., rpos=0.; |
| 817 | Double_t parSCPA[5], zposSCPA=0.; // passive SC - 13-MAY-05, TRD1 case |
| 818 | Double_t trd1Angle = g->GetTrd1Angle()*TMath::DegToRad(), tanTrd1 = TMath::Tan(trd1Angle/2.); |
| 819 | Double_t tanTrd2y = TMath::Tan(g->GetTrd2AngleY()*TMath::DegToRad()/2.); |
| 820 | int nr=0; |
| 821 | idrotm=0; |
| 822 | if(!gn.Contains("TRD")) { // standard module |
| 823 | par[0] = (sampleWidth*g->GetNECLayers())/2.; |
| 824 | par[1] = par[2] = g->GetPhiModuleSize()/2.; |
| 825 | gMC->Gsvolu(child, "BOX", idtmed[idSTEEL], par, 3); |
| 826 | |
| 827 | } else if (gn.Contains("TRD1")){ // TRD1 system coordinate iz differnet |
| 828 | parEMOD[0] = g->GetEtaModuleSize()/2.; // dx1 |
| 829 | parEMOD[1] = g->Get2Trd1Dx2()/2.; // dx2 |
| 830 | parEMOD[2] = g->GetPhiModuleSize()/2.;; // dy |
| 831 | parEMOD[3] = g->GetLongModuleSize()/2.; // dz |
| 832 | gMC->Gsvolu(child, "TRD1", idtmed[idSTEEL], parEMOD, 4); |
| 833 | if(gn.Contains("WSUC") || gn.Contains("MAY05")){ |
| 834 | parSCPA[0] = g->GetEtaModuleSize()/2. + tanTrd1*g->GetFrontSteelStrip(); // dx1 |
| 835 | parSCPA[1] = parSCPA[0] + tanTrd1*g->GetPassiveScintThick(); // dx2 |
| 836 | parSCPA[2] = g->GetPhiModuleSize()/2.; // dy |
| 837 | parSCPA[3] = g->GetPassiveScintThick()/2.; // dz |
| 838 | gMC->Gsvolu("SCPA", "TRD1", idtmed[idSC], parSCPA, 4); |
| 839 | zposSCPA = -parEMOD[3] + g->GetFrontSteelStrip() + g->GetPassiveScintThick()/2.; |
| 840 | gMC->Gspos ("SCPA", ++nr, child, 0.0, 0.0, zposSCPA, 0, "ONLY"); |
| 841 | } |
| 842 | } else if (gn.Contains("TRD2")){ // TRD2 as for TRD1 - 27-jan-05 |
| 843 | parEMOD[0] = g->GetEtaModuleSize()/2.; // dx1 |
| 844 | parEMOD[1] = g->Get2Trd1Dx2()/2.; // dx2 |
| 845 | parEMOD[2] = g->GetPhiModuleSize()/2.; // dy1 |
| 846 | parEMOD[3] = parEMOD[2] + tanTrd2y*g->GetLongModuleSize();// dy2 |
| 847 | parEMOD[4] = g->GetLongModuleSize()/2.; // dz |
| 848 | gMC->Gsvolu(child, "TRD2", idtmed[idSTEEL], parEMOD, 5); |
| 849 | } |
| 850 | |
| 851 | nr = 0; |
| 852 | if(gn.Contains("TWIST")) { // 13-sep-04 |
| 853 | fShishKebabModules = new TList; |
| 854 | AliEMCALShishKebabModule *mod=0, *mTmp; // current module |
| 855 | for(int iz=0; iz<g->GetNZ(); iz++) { |
| 856 | //for(int iz=0; iz<4; iz++) { |
| 857 | if(iz==0) { |
| 858 | mod = new AliEMCALShishKebabModule(); |
| 859 | idrotm = 0; |
| 860 | } else { |
| 861 | mTmp = new AliEMCALShishKebabModule(*mod); |
| 862 | mod = mTmp; |
| 863 | Double_t angle = mod->GetThetaInDegree(); |
| 864 | AliMatrix(idrotm, angle,0., 90.0,90.0, 90.-angle, 180.); |
| 865 | } |
| 866 | fShishKebabModules->Add(mod); |
| 867 | |
| 868 | xpos = mod->GetPosXfromR() + g->GetSteelFrontThickness() - smodPar0; |
| 869 | zpos = mod->GetPosZ() - smodPar2; |
| 870 | for(int iy=0; iy<g->GetNPhi(); iy++) { |
| 871 | ypos = g->GetPhiModuleSize()*(2*iy+1 - g->GetNPhi())/2.; |
| 872 | gMC->Gspos(child, ++nr, mother, xpos, ypos, zpos, idrotm, "ONLY") ; |
| 873 | //printf(" %2i xpos %7.2f ypos %7.2f zpos %7.2f \n", nr, xpos, ypos, zpos); |
| 874 | } |
| 875 | } |
| 876 | } else if(gn.Contains("TRD")) { // 30-sep-04; 27-jan-05 - as for TRD1 as for TRD2 |
| 877 | // X->Z(0, 0); Y->Y(90, 90); Z->X(90, 0) |
| 878 | fShishKebabModules = new TList; |
| 879 | AliEMCALShishKebabTrd1Module *mod=0, *mTmp; // current module |
| 880 | for(int iz=0; iz<g->GetNZ(); iz++) { // 27-may-05; g->GetNZ() -> 26 |
| 881 | if(iz==0) { |
| 882 | mod = new AliEMCALShishKebabTrd1Module(); |
| 883 | } else { |
| 884 | mTmp = new AliEMCALShishKebabTrd1Module(*mod); |
| 885 | mod = mTmp; |
| 886 | } |
| 887 | fShishKebabModules->Add(mod); |
| 888 | } |
| 889 | for(int iz=0; iz<g->GetNZ(); iz++) { |
| 890 | Double_t angle=90., phiOK=0; |
| 891 | if(gn.Contains("TRD1")) { //27-jan-05 - as for TRD1 as for TRD2 |
| 892 | mod = (AliEMCALShishKebabTrd1Module*)fShishKebabModules->At(iz); |
| 893 | angle = mod->GetThetaInDegree(); |
| 894 | if(!gn.Contains("WSUC")) { // ALICE |
| 895 | if(iz==0) AliMatrix(idrotm, 0.,0., 90.,90., 90.,0.); // z'(x); y'(y); x'(z) |
| 896 | else AliMatrix(idrotm, 90.-angle,180., 90.0,90.0, angle, 0.); |
| 897 | phiOK = mod->GetCenterOfModule().Phi()*180./TMath::Pi(); |
| 898 | printf(" %2i | angle | %6.3f - %6.3f = %6.3f(eta %5.3f)\n", |
| 899 | iz+1, angle, phiOK, angle-phiOK, mod->GetEtaOfCenterOfModule()); |
| 900 | xpos = mod->GetPosXfromR() + g->GetSteelFrontThickness() - smodPar0; |
| 901 | zpos = mod->GetPosZ() - smodPar2; |
| 902 | for(int iy=0; iy<g->GetNPhi(); iy++) { // flat in phi |
| 903 | ypos = g->GetPhiModuleSize()*(2*iy+1 - g->GetNPhi())/2.; |
| 904 | gMC->Gspos(child, ++nr, mother, xpos, ypos, zpos, idrotm, "ONLY") ; |
| 905 | //printf(" %2i xpos %7.2f ypos %7.2f zpos %7.2f idrotm %i\n", nr, xpos, ypos, zpos, idrotm); |
| 906 | } |
| 907 | } else { |
| 908 | if(iz==0) AliMatrix(idrotm, 0.,0., 90.,0., 90.,90.); // (x')z; y'(x); z'(y) |
| 909 | else AliMatrix(idrotm, 90-angle,270., 90.0,0.0, angle,90.); |
| 910 | phiOK = mod->GetCenterOfModule().Phi()*180./TMath::Pi(); |
| 911 | printf(" %2i | angle -phiOK | %6.3f - %6.3f = %6.3f(eta %5.3f)\n", |
| 912 | iz+1, angle, phiOK, angle-phiOK, mod->GetEtaOfCenterOfModule()); |
| 913 | zpos = mod->GetPosZ() - smodPar2; |
| 914 | ypos = mod->GetPosXfromR() - smodPar1; |
| 915 | printf(" zpos %7.2f ypos %7.2f idrotm %i\n xpos ", zpos, xpos, idrotm); |
| 916 | for(int ix=0; ix<g->GetNPhi(); ix++) { // flat in phi |
| 917 | xpos = g->GetPhiModuleSize()*(2*ix+1 - g->GetNPhi())/2.; |
| 918 | gMC->Gspos(child, ++nr, mother, xpos, ypos, zpos, idrotm, "ONLY") ; |
| 919 | printf(" %7.2f ", xpos); |
| 920 | } |
| 921 | printf("\n"); |
| 922 | } |
| 923 | } else if(gn.Contains("TRD2")){ // 1-feb-05 - TRD2; curve in phi |
| 924 | double angEtaRow = 0.; |
| 925 | double theta1=0.,phi1=0., theta2=0.,phi2=0., theta3=0.,phi3=0.; |
| 926 | angle=90.; |
| 927 | if(iz==0) { |
| 928 | mod = new AliEMCALShishKebabTrd1Module(); |
| 929 | } else { |
| 930 | mTmp = new AliEMCALShishKebabTrd1Module(*mod); |
| 931 | mod = mTmp; |
| 932 | angle = mod->GetThetaInDegree(); |
| 933 | } |
| 934 | |
| 935 | fShishKebabModules->Add(mod); |
| 936 | phiOK = mod->GetCenterOfModule().Phi()*180./TMath::Pi(); |
| 937 | printf(" %i | theta | %6.3f - %6.3f = %6.3f\n", iz+1, angle, phiOK, angle-phiOK); |
| 938 | |
| 939 | zpos = mod->GetPosZ() - parTubs[2]; |
| 940 | rpos = parTubs[0] + mod->GetPosXfromR(); |
| 941 | |
| 942 | angle = mod->GetThetaInDegree(); |
| 943 | Double_t stepAngle = (parTubs[4] - parTubs[3])/g->GetNPhi(); // 11-mar-04 |
| 944 | for(int iy=0; iy<g->GetNPhi(); iy++) { |
| 945 | angEtaRow = parTubs[3] + stepAngle*(0.5+double(iy)); |
| 946 | // angEtaRow = 0; |
| 947 | theta1 = 90. + angle; phi1 = angEtaRow; // x' ~-z; |
| 948 | theta2 = 90.; phi2 = 90. + angEtaRow;// y' ~ y; |
| 949 | theta3 = angle; phi3 = angEtaRow; // z' ~ x; |
| 950 | if(phi3 < 0.0) phi3 += 360.; |
| 951 | AliMatrix(idrotm, theta1,phi1, theta2,phi2, theta3,phi3); |
| 952 | |
| 953 | xpos = rpos * TMath::Cos(angEtaRow*TMath::DegToRad()); |
| 954 | ypos = rpos * TMath::Sin(angEtaRow*TMath::DegToRad()); |
| 955 | gMC->Gspos(child, ++nr, "SMOP", xpos, ypos, zpos, idrotm, "ONLY") ; |
| 956 | // SMON; |
| 957 | phi1 = 180 + angEtaRow; |
| 958 | theta3 = 180.-theta3; phi3 = angEtaRow; |
| 959 | AliMatrix(idrotm, theta1,phi1, theta2,phi2, theta3,phi3); |
| 960 | gMC->Gspos(child, nr, "SMON", xpos, ypos, -zpos, idrotm, "ONLY") ; |
| 961 | if(0) { |
| 962 | printf(" angEtaRow(phi) %7.2f | angle(eta) %7.2f \n", angEtaRow, angle); |
| 963 | printf("iy=%2i xpos %7.2f ypos %7.2f zpos %7.2f idrotm %i\n", iy, xpos, ypos, zpos, idrotm); |
| 964 | } |
| 965 | } // for(int iy=0; iy<g->GetNPhi(); iy++) |
| 966 | } |
| 967 | } |
| 968 | } else { |
| 969 | xpos = g->GetSteelFrontThickness()/2.; |
| 970 | for(int iz=0; iz<g->GetNZ(); iz++) { |
| 971 | zpos = -smodPar2 + g->GetEtaModuleSize()*(2*iz+1)/2.; |
| 972 | for(int iy=0; iy<g->GetNPhi(); iy++) { |
| 973 | ypos = g->GetPhiModuleSize()*(2*iy+1 - g->GetNPhi())/2.; |
| 974 | gMC->Gspos(child, ++nr, mother, xpos, ypos, zpos, 0, "ONLY") ; |
| 975 | //printf(" %2i xpos %7.2f ypos %7.2f zpos %7.2f \n", nr, xpos, ypos, zpos); |
| 976 | } |
| 977 | } |
| 978 | } |
| 979 | printf(" Number of modules in Super Module %i \n", nr); |
| 980 | } |
| 981 | |
| 982 | // 8-dec-04 by PAI |
| 983 | void AliEMCALv0::Trd1Tower3X3(const double parSCM0[4]) |
| 984 | {// PB should be for whole SCM0 - ? |
| 985 | double parTRAP[11], *dummy=0; |
| 986 | AliEMCALGeometry * g = GetGeometry(); |
| 987 | TString gn(g->GetName()), scmx; |
| 988 | gn.ToUpper(); |
| 989 | // Division to tile size |
| 990 | Info("Trd1Tower3X3()","<I> Divide SCM0 on y-axis %i", g->GetNETAdiv()); |
| 991 | gMC->Gsdvn("SCMY","SCM0", g->GetNETAdiv(), 2); // y-axis |
| 992 | double dx1=parSCM0[0], dx2=parSCM0[1], dy=parSCM0[2], dz=parSCM0[3]; |
| 993 | double ndiv=3., xpos=0.0; |
| 994 | // should be defined once |
| 995 | gMC->Gsvolu("PBTI", "BOX", idtmed[idPB], dummy, 0); |
| 996 | if(gn.Contains("TEST")==0) { // one name for all trapesoid |
| 997 | scmx = "SCMX"; |
| 998 | gMC->Gsvolu(scmx.Data(), "TRAP", idtmed[idSC], dummy, 0); |
| 999 | } |
| 1000 | |
| 1001 | |
| 1002 | for(int ix=1; ix<=3; ix++) { // 3X3 |
| 1003 | // ix=1 |
| 1004 | parTRAP[0] = dz; |
| 1005 | parTRAP[1] = TMath::ATan2((dx2-dx1)/2.,2.*dz)*TMath::RadToDeg(); // theta |
| 1006 | parTRAP[2] = 0.; // phi |
| 1007 | // bottom |
| 1008 | parTRAP[3] = dy/ndiv; // H1 |
| 1009 | parTRAP[4] = dx1/ndiv; // BL1 |
| 1010 | parTRAP[5] = parTRAP[4]; // TL1 |
| 1011 | parTRAP[6] = 0.0; // ALP1 |
| 1012 | // top |
| 1013 | parTRAP[7] = dy/ndiv; // H2 |
| 1014 | parTRAP[8] = dx2/ndiv; // BL2 |
| 1015 | parTRAP[9] = parTRAP[8]; // TL2 |
| 1016 | parTRAP[10]= 0.0; // ALP2 |
| 1017 | xpos = +(dx1+dx2)/3.; // 6 or 3 |
| 1018 | |
| 1019 | if (ix==3) { |
| 1020 | parTRAP[1] = -parTRAP[1]; |
| 1021 | xpos = -xpos; |
| 1022 | } else if(ix==2) { // central part is box but we treat as trapesoid due to numbering |
| 1023 | parTRAP[1] = 0.; |
| 1024 | parTRAP[8] = dx1/ndiv; // BL2 |
| 1025 | parTRAP[9] = parTRAP[8]; // TL2 |
| 1026 | xpos = 0.0; |
| 1027 | } |
| 1028 | printf(" ** TRAP ** xpos %9.3f\n", xpos); |
| 1029 | for(int i=0; i<11; i++) printf(" par[%2.2i] %9.4f\n", i, parTRAP[i]); |
| 1030 | if(gn.Contains("TEST")){ |
| 1031 | scmx = "SCX"; scmx += ix; |
| 1032 | gMC->Gsvolu(scmx.Data(), "TRAP", idtmed[idSC], parTRAP, 11); |
| 1033 | gMC->Gspos(scmx.Data(), 1, "SCMY", xpos, 0.0, 0.0, 0, "ONLY") ; |
| 1034 | } else { |
| 1035 | gMC->Gsposp(scmx.Data(), ix, "SCMY", xpos, 0.0, 0.0, 0, "ONLY", parTRAP, 11) ; |
| 1036 | } |
| 1037 | PbInTrap(parTRAP, scmx); |
| 1038 | } |
| 1039 | |
| 1040 | Info("Trd1Tower3X3()", "Ver. 1.0 : was tested."); |
| 1041 | } |
| 1042 | |
| 1043 | // 8-dec-04 by PAI |
| 1044 | void AliEMCALv0::PbInTrap(const double parTRAP[11], TString n) |
| 1045 | {// see for example CreateShishKebabGeometry(); just for case TRD1 |
| 1046 | static int nr=0; |
| 1047 | printf(" Pb tiles : nrstart %i\n", nr); |
| 1048 | AliEMCALGeometry * g = GetGeometry(); |
| 1049 | |
| 1050 | double par[3]; |
| 1051 | double sampleWidth = double(g->GetECPbRadThick()+g->GetECScintThick()); |
| 1052 | double xpos = 0.0, ypos = 0.0; |
| 1053 | double zpos = -sampleWidth*g->GetNECLayers()/2. + g->GetECPbRadThick()/2.; |
| 1054 | |
| 1055 | double coef = (parTRAP[8] - parTRAP[4]) / (2.*parTRAP[0]); |
| 1056 | double xCenterSCMX = (parTRAP[4] + parTRAP[8])/2.; // ?? |
| 1057 | // double tan = TMath::Tan(parTRAP[1]*TMath::DegToRad()); |
| 1058 | |
| 1059 | par[1] = parTRAP[3]; // y |
| 1060 | par[2] = g->GetECPbRadThick()/2.; // z |
| 1061 | for(int iz=0; iz<g->GetNECLayers(); iz++){ |
| 1062 | par[0] = parTRAP[4] + coef*sampleWidth*iz; |
| 1063 | xpos = par[0] - xCenterSCMX; |
| 1064 | if(parTRAP[1] < 0.) xpos = -xpos; |
| 1065 | gMC->Gsposp("PBTI", ++nr, n.Data(), xpos, ypos, zpos, 0, "ONLY", par, 3) ; |
| 1066 | printf(" %i xpos %9.3f zpos %9.3f par[0] %9.3f |", iz+1, xpos, zpos, par[0]); |
| 1067 | zpos += sampleWidth; |
| 1068 | if(iz%2>0) printf("\n"); |
| 1069 | } |
| 1070 | printf(" Number of Pb tiles in SCMX %i coef %9.7f \n", nr, coef); |
| 1071 | printf(" par[1] %9.3f par[2] %9.3f ypos %9.3f \n", par[1], par[2], ypos); |
| 1072 | Info("PbInTrap", "Ver. 1.0 : was tested."); |
| 1073 | } |
| 1074 | |
| 1075 | // 8-dec-04 by PAI |
| 1076 | void AliEMCALv0::Trd1Tower4X4() |
| 1077 | {// see for example CreateShishKebabGeometry() |
| 1078 | } |
| 1079 | // 3-feb-05 |
| 1080 | void AliEMCALv0::Scm0InTrd2(const AliEMCALGeometry * g, const Double_t parEMOD[5], Double_t parSCM0[5]) |
| 1081 | { |
| 1082 | // Passive material inside the detector |
| 1083 | double wallThickness = g->GetPhiModuleSize()/2. - g->GetPhiTileSize(); //Need check |
| 1084 | printf(" wall thickness %7.5f \n", wallThickness); |
| 1085 | for(int i=0; i<4; i++) { // on pictures sometimes I can not see 0 -> be carefull!! |
| 1086 | parSCM0[i] = parEMOD[i] - wallThickness; |
| 1087 | printf(" %i parSCMO %7.3f parEMOD %7.3f : dif %7.3f \n", i, parSCM0[i],parEMOD[i], parSCM0[i]-parEMOD[i]); |
| 1088 | } |
| 1089 | parSCM0[4] = parEMOD[4]; |
| 1090 | gMC->Gsvolu("SCM0", "TRD2", idtmed[idSC], parSCM0, 5); // idAIR -> idSC |
| 1091 | gMC->Gspos("SCM0", 1, "EMOD", 0., 0., 0., 0, "ONLY") ; |
| 1092 | // Division |
| 1093 | if(g->GetNPHIdiv()==2 && g->GetNETAdiv()==2) { |
| 1094 | Division2X2InScm0(g, parSCM0); |
| 1095 | } else { |
| 1096 | Info("Scm0InTrd2"," no division SCM0 in this geometry |%s|\n", g->GetName()); |
| 1097 | assert(0); |
| 1098 | } |
| 1099 | } |
| 1100 | |
| 1101 | void AliEMCALv0::Division2X2InScm0(const AliEMCALGeometry * g, const Double_t parSCM0[5]) |
| 1102 | { |
| 1103 | Double_t parTRAP[11], xpos=0.,ypos=0., dx1=0.0,dx2=0.,dy1=0.0,dy2=0.,dz=0. |
| 1104 | ,dr1=0.0,dr2=0.; |
| 1105 | idrotm=0; |
| 1106 | |
| 1107 | Info("Division2X2InScm0","Divide SCM0 on y-axis %i\n", g->GetNETAdiv()); |
| 1108 | TString n("SCMX"), overLapFlagSCMY("ONLY"), overLapFlagSCMX("ONLY"); |
| 1109 | n = "SCM0"; // for testing - 14-mar-05 |
| 1110 | if(n=="SCM0"){ |
| 1111 | PbInTrapForTrd2(parSCM0, n); |
| 1112 | // overLapFlagSCMY=overLapFlagSCMX="MANY"; // do not work |
| 1113 | return; |
| 1114 | } |
| 1115 | |
| 1116 | dy1 = parSCM0[2] , dy2 = parSCM0[3], dz = parSCM0[4]; |
| 1117 | |
| 1118 | parTRAP[0] = parSCM0[4]; // dz |
| 1119 | parTRAP[1] = TMath::ATan2((dy2-dy1)/2.,2.*dz)*TMath::RadToDeg(); |
| 1120 | parTRAP[2] = 90.; // phi |
| 1121 | // bottom |
| 1122 | parTRAP[3] = parSCM0[2]/2.; // H1 |
| 1123 | parTRAP[4] = parSCM0[0]; // BL1 |
| 1124 | parTRAP[5] = parTRAP[4]; // TL1 |
| 1125 | parTRAP[6] = 0.0; // ALP1 |
| 1126 | // top |
| 1127 | parTRAP[7] = parSCM0[3]/2.; // H2 |
| 1128 | parTRAP[8] = parSCM0[1]; // BL2 |
| 1129 | parTRAP[9] = parTRAP[8]; // TL2 |
| 1130 | parTRAP[10]= 0.0; // ALP2 |
| 1131 | printf(" ** SCMY ** \n"); |
| 1132 | for(int i=0; i<11; i++) printf(" par[%2.2i] %9.4f\n", i, parTRAP[i]); |
| 1133 | |
| 1134 | idrotm=0; |
| 1135 | gMC->Gsvolu("SCMY", "TRAP", idtmed[idSC], parTRAP, 11); // idAIR -> idSC |
| 1136 | ypos = +(parTRAP[3]+parTRAP[7])/2.; // |
| 1137 | printf(" Y shift SCMY inside SCM0 : %7.3f : opt %s\n", ypos, overLapFlagSCMY.Data()); |
| 1138 | gMC->Gspos("SCMY", 1, "SCM0", 0.0, ypos, 0.0, idrotm, overLapFlagSCMY.Data()) ; |
| 1139 | // Rotation SCMY around z-axis on 180 degree; x'=-x; y'=-y and z=z |
| 1140 | AliMatrix(idrotm, 90.0,180., 90.0, 270.0, 0.0,0.0) ; |
| 1141 | // We may have problem with numeration due to rotation - 4-feb-05 |
| 1142 | gMC->Gspos("SCMY", 2, "SCM0", 0.0, -ypos, 0.0, idrotm, overLapFlagSCMY.Data()); |
| 1143 | |
| 1144 | Info("Division2X2InScm0","Divide SCMY on x-axis %i\n", g->GetNPHIdiv()); |
| 1145 | dx1 = parSCM0[0]; |
| 1146 | dx2 = parSCM0[1]; |
| 1147 | dr1=TMath::Sqrt(dx1*dx1+dy1*dy1); |
| 1148 | dr2=TMath::Sqrt(dx2*dx2+dy2*dy2); |
| 1149 | |
| 1150 | parTRAP[0] = parSCM0[4]; // dz |
| 1151 | parTRAP[1] = TMath::ATan2((dr2-dr1)/2.,2.*dz)*TMath::RadToDeg(); // |
| 1152 | parTRAP[2] = 45.; // phi |
| 1153 | // bottom |
| 1154 | parTRAP[3] = parSCM0[2]/2.; // H1 |
| 1155 | parTRAP[4] = parSCM0[0]/2.; // BL1 |
| 1156 | parTRAP[5] = parTRAP[4]; // TL1 |
| 1157 | parTRAP[6] = 0.0; // ALP1 |
| 1158 | // top |
| 1159 | parTRAP[7] = parSCM0[3]/2.; // H2 |
| 1160 | parTRAP[8] = parSCM0[1]/2; // BL2 |
| 1161 | parTRAP[9] = parTRAP[8]; // TL2 |
| 1162 | parTRAP[10]= 0.0; // ALP2 |
| 1163 | printf(" ** SCMX ** \n"); |
| 1164 | for(int i=0; i<11; i++) printf(" par[%2.2i] %9.4f\n", i, parTRAP[i]); |
| 1165 | |
| 1166 | idrotm=0; |
| 1167 | gMC->Gsvolu("SCMX", "TRAP", idtmed[idSC], parTRAP, 11); |
| 1168 | xpos = (parTRAP[4]+parTRAP[8])/2.; |
| 1169 | printf(" X shift SCMX inside SCMX : %7.3f : opt %s\n", xpos, overLapFlagSCMX.Data()); |
| 1170 | gMC->Gspos("SCMX", 1, "SCMY", xpos, 0.0, 0.0, idrotm, overLapFlagSCMX.Data()) ; |
| 1171 | // AliMatrix(idrotm, 90.0,270., 90.0, 0.0, 0.0,0.0); // x'=-y; y'=x; z'=z |
| 1172 | AliMatrix(idrotm, 90.0,90., 90.0, -180.0, 0.0,0.0); // x'=y; y'=-x; z'=z |
| 1173 | gMC->Gspos("SCMX", 2, "SCMY", -xpos, 0.0, 0.0, idrotm, overLapFlagSCMX.Data()) ; |
| 1174 | // PB: |
| 1175 | if(n=="SCMX" && overLapFlagSCMY == "ONLY") { |
| 1176 | PbInTrapForTrd2(parTRAP, n); |
| 1177 | } |
| 1178 | } |
| 1179 | |
| 1180 | // 4-feb-05 by PAI |
| 1181 | void AliEMCALv0::PbInTrapForTrd2(const double *parTRAP, TString name) |
| 1182 | {// TRD2 cases |
| 1183 | Double_t *dummy=0; |
| 1184 | TString pbShape("BOX"), pbtiChonly("ONLY"); |
| 1185 | if(name=="SCM0") { |
| 1186 | pbShape = "TRD2"; |
| 1187 | // pbtiChonly = "MANY"; |
| 1188 | } |
| 1189 | gMC->Gsvolu("PBTI", pbShape.Data(), idtmed[idPB], dummy, 0); |
| 1190 | |
| 1191 | int nr=0; |
| 1192 | Info("PbInTrapForTrd2"," Pb tiles inside %s: shape %s :pbtiChonly %s\n nrstart %i\n", |
| 1193 | name.Data(), pbShape.Data(), pbtiChonly.Data(), nr); |
| 1194 | AliEMCALGeometry * g = GetGeometry(); |
| 1195 | |
| 1196 | double par[5], parPB[5], parSC[5]; |
| 1197 | double sampleWidth = double(g->GetECPbRadThick()+g->GetECScintThick()); |
| 1198 | double xpos = 0.0, ypos = 0.0; |
| 1199 | double zpos = -sampleWidth*g->GetNECLayers()/2. + g->GetECPbRadThick()/2.; |
| 1200 | if(name == "SCMX") { // common trapezoid - 11 parameters |
| 1201 | double coef = (parTRAP[8] - parTRAP[4]) / (2.*parTRAP[0]); |
| 1202 | double xCenterSCMX = (parTRAP[4] + parTRAP[8])/2.; // the same for y |
| 1203 | printf(" xCenterSCMX %8.5f : coef %8.7f \n", xCenterSCMX, coef); |
| 1204 | |
| 1205 | par[2] = g->GetECPbRadThick()/2.; // z |
| 1206 | for(int iz=0; iz<g->GetNECLayers(); iz++){ |
| 1207 | par[0] = parTRAP[4] + coef*sampleWidth*iz; |
| 1208 | par[1] = par[0]; |
| 1209 | xpos = ypos = par[0] - xCenterSCMX; |
| 1210 | //if(parTRAP[1] < 0.) xpos = -xpos; |
| 1211 | gMC->Gsposp("PBTI", ++nr, name.Data(), xpos, ypos, zpos, 0, "ONLY", par, 3) ; |
| 1212 | printf(" %2.2i xpos %8.5f zpos %6.3f par[0,1] %6.3f |", iz+1, xpos, zpos, par[0]); |
| 1213 | if(iz%2>0) printf("\n"); |
| 1214 | zpos += sampleWidth; |
| 1215 | } |
| 1216 | printf(" Number of Pb tiles in SCMX %i coef %9.7f \n", nr, coef); |
| 1217 | printf(" par[1] %9.5f par[2] %9.5f ypos %9.5f \n", par[1], par[2], ypos); |
| 1218 | } else if(name == "SCM0") { // 1-mar-05 ; TRD2 - 5 parameters |
| 1219 | printf(" SCM0 par = "); |
| 1220 | for(int i=0; i<5; i++) printf(" %9.5f ", parTRAP[i]); |
| 1221 | printf("\n zpos %f \n",zpos); |
| 1222 | |
| 1223 | double tanx = (parTRAP[1] - parTRAP[0]) / (2.*parTRAP[4]); // tanx = tany now |
| 1224 | double tany = (parTRAP[3] - parTRAP[2]) / (2.*parTRAP[4]), ztmp=0.; |
| 1225 | parPB[4] = g->GetECPbRadThick()/2.; |
| 1226 | parSC[2] = g->GetECScintThick()/2.; |
| 1227 | for(int iz=0; iz<g->GetNECLayers(); iz++){ |
| 1228 | ztmp = sampleWidth*double(iz); |
| 1229 | parPB[0] = parTRAP[0] + tanx*ztmp; |
| 1230 | parPB[1] = parPB[0] + tanx*g->GetECPbRadThick(); |
| 1231 | parPB[2] = parTRAP[2] + tany*ztmp; |
| 1232 | parPB[3] = parPB[2] + tany*g->GetECPbRadThick(); |
| 1233 | gMC->Gsposp("PBTI", ++nr, name.Data(), xpos, ypos, zpos, 0, pbtiChonly.Data(), parPB, 5) ; |
| 1234 | printf("\n PBTI %2i | zpos %6.3f | par = ", nr, zpos); |
| 1235 | /* |
| 1236 | for(int i=0; i<5; i++) printf(" %9.5f ", parPB[i]); |
| 1237 | // individual SC tile |
| 1238 | parSC[0] = parPB[0]; |
| 1239 | parSC[1] = parPB[1]; |
| 1240 | gMC->Gsposp("SCTI", nr, name.Data(), xpos, ypos, zpos+g->GetECScintThick(), |
| 1241 | 0, pbtiChonly.Data(), parSC, 3) ; |
| 1242 | printf("\n SCTI zpos %6.3f | par = ", zpos+g->GetECScintThick()); |
| 1243 | for(int i=0; i<3; i++) printf(" %9.5f ", parPB[i]); |
| 1244 | */ |
| 1245 | zpos += sampleWidth; |
| 1246 | } |
| 1247 | printf("\n"); |
| 1248 | } |
| 1249 | Info("PbInTrapForTrd2", "Ver. 0.03 : was tested."); |
| 1250 | } |
| 1251 | |
| 1252 | // 15-mar-05 |
| 1253 | void AliEMCALv0::PbmoInTrd2(const AliEMCALGeometry * g, const Double_t parEMOD[5], Double_t parPBMO[5]) |
| 1254 | { |
| 1255 | Info("PbmoInTrd2"," started : geometry %s ", g->GetName()); |
| 1256 | double wallThickness = g->GetPhiModuleSize()/2. - g->GetPhiTileSize(); |
| 1257 | printf(" wall thickness %7.5f \n", wallThickness); |
| 1258 | for(int i=0; i<4; i++) { |
| 1259 | parPBMO[i] = parEMOD[i] - wallThickness; |
| 1260 | printf(" %i parPBMO %7.3f parEMOD %7.3f : dif %7.3f \n", |
| 1261 | i, parPBMO[i],parEMOD[i], parPBMO[i]-parEMOD[i]); |
| 1262 | } |
| 1263 | parPBMO[4] = parEMOD[4]; |
| 1264 | gMC->Gsvolu("PBMO", "TRD2", idtmed[idPB], parPBMO, 5); |
| 1265 | gMC->Gspos("PBMO", 1, "EMOD", 0., 0., 0., 0, "ONLY") ; |
| 1266 | // Division |
| 1267 | if(g->GetNPHIdiv()==2 && g->GetNETAdiv()==2) { |
| 1268 | Division2X2InPbmo(g, parPBMO); |
| 1269 | printf(" PBMO, division 2X2 | geometry |%s|\n", g->GetName()); |
| 1270 | } else { |
| 1271 | printf(" no division PBMO in this geometry |%s|\n", g->GetName()); |
| 1272 | assert(0); |
| 1273 | } |
| 1274 | } |
| 1275 | |
| 1276 | void AliEMCALv0::Division2X2InPbmo(const AliEMCALGeometry * g, const Double_t parPBMO[5]) |
| 1277 | { |
| 1278 | Info("Division2X2InPbmo"," started : geometry %s ", g->GetName()); |
| 1279 | //Double_t *dummy=0; |
| 1280 | // gMC->Gsvolu("SCTI", "BOX", idtmed[idSC], dummy, 0); |
| 1281 | |
| 1282 | double parSC[3]; |
| 1283 | double sampleWidth = double(g->GetECPbRadThick()+g->GetECScintThick()); |
| 1284 | double xpos = 0.0, ypos = 0.0, zpos = 0.0, ztmp=0;; |
| 1285 | double tanx = (parPBMO[1] - parPBMO[0]) / (2.*parPBMO[4]); // tanx = tany now |
| 1286 | double tany = (parPBMO[3] - parPBMO[2]) / (2.*parPBMO[4]); |
| 1287 | char name[10], named[10], named2[10]; |
| 1288 | |
| 1289 | printf(" PBMO par = "); |
| 1290 | for(int i=0; i<5; i++) printf(" %9.5f ", parPBMO[i]); |
| 1291 | printf("\n"); |
| 1292 | |
| 1293 | parSC[2] = g->GetECScintThick()/2.; |
| 1294 | zpos = -sampleWidth*g->GetNECLayers()/2. + g->GetECPbRadThick() + g->GetECScintThick()/2.; |
| 1295 | printf(" parSC[2] %9.5f \n", parSC[2]); |
| 1296 | for(int iz=0; iz<g->GetNECLayers(); iz++){ |
| 1297 | ztmp = g->GetECPbRadThick() + sampleWidth*double(iz); // Z for previous PB |
| 1298 | parSC[0] = parPBMO[0] + tanx*ztmp; |
| 1299 | parSC[1] = parPBMO[2] + tany*ztmp; |
| 1300 | |
| 1301 | sprintf(name,"SC%2.2i", iz+1); |
| 1302 | gMC->Gsvolu(name, "BOX", idtmed[idSC], parSC, 3); |
| 1303 | gMC->Gspos(name, 1, "PBMO", xpos, ypos, zpos, 0, "ONLY") ; |
| 1304 | printf("%s | zpos %6.3f | parSC[0,1]=(%7.5f,%7.5f) -> ", |
| 1305 | name, zpos, parSC[0], parSC[1]); |
| 1306 | |
| 1307 | sprintf(named,"SY%2.2i", iz+1); |
| 1308 | printf(" %s -> ", named); |
| 1309 | gMC->Gsdvn(named,name, 2, 2); |
| 1310 | |
| 1311 | sprintf(named2,"SX%2.2i", iz+1); |
| 1312 | printf(" %s \n", named2); |
| 1313 | gMC->Gsdvn(named2,named, 2, 1); |
| 1314 | |
| 1315 | zpos += sampleWidth; |
| 1316 | } |
| 1317 | } |
git://git.uio.no / u / mrichter / AliRoot.git / blame