- Added kStationTrigger, kStationInvalid
[u/mrichter/AliRoot.git] / EMCAL / AliEMCALv0.cxx
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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
2012850d 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
63ClassImp(AliEMCALv0)
64
1963b290 65TArrayF ENVELOP1; // now global for BuildGeometry() - 30-aug-2004
66int idAIR=1599, idPB = 1600, idSC = 1601, idSTEEL = 1603; // global
67Int_t *idtmed=0, idrotm=0;
68double sampleWidth=0.;
69double parEMOD[5], smodPar0=0., smodPar1=0., smodPar2=0.;
70
71
b13bbe81 72//______________________________________________________________________
2012850d 73AliEMCALv0::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 82void AliEMCALv0::BuildGeometry()
83{
b13bbe81 84 // Display Geometry for display.C
2012850d 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
125TNode *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 239void 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 506void 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
535void 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
656void 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
811void 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
983void 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
1044void 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
1076void AliEMCALv0::Trd1Tower4X4()
1077{// see for example CreateShishKebabGeometry()
1078}
1079// 3-feb-05
1080void 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
1101void 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
1181void 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
1253void 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
1276void 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}