Added static AliEMCALRecoUtils::ExtrapolateTrackToEMCalSurface function that operates...
[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)
3d841a9f 24// : Alexei Pavlinov (WSU) SHASHLYK
2012850d 25
26// --- ROOT system ---
7dd95fbf 27#include <cassert>
a1469a24 28
cde6a23d 29#include <TGeometry.h>
9aa6a5f6 30#include <TGeoPhysicalNode.h>
31#include <TGeoManager.h>
268f57b1 32#include <TGeoMatrix.h>
cde6a23d 33#include <TVirtualMC.h>
34#include <TArrayI.h>
35#include <TROOT.h>
36#include <TList.h>
37#include <TVector2.h>
21e7df44 38#include <cassert>
1963b290 39
2012850d 40// --- Standard library ---
41
d64c959b 42//#include <stdio.h>
2012850d 43
44// --- AliRoot header files ---
2012850d 45#include "AliRun.h"
4951e003 46#include "AliLog.h"
200e17a4 47#include "AliGeomManager.h"
c2ef87c2 48
49//--- EMCAL system---
50#include "AliEMCALShishKebabTrd1Module.h"
51#include "AliEMCALv0.h"
52#include "AliEMCALGeometry.h"
e3697737 53#include "AliEMCALSpaceFrame.h"
2012850d 54
c2ef87c2 55
56
2012850d 57ClassImp(AliEMCALv0)
58
3d841a9f 59// EMCAL material: look to the AliEMCAL.cxx
cde6a23d 60enum
61 {
62 kIdAIR = 1599,
63 kIdPB = 1600,
64 kIdSC = 1601,
3d841a9f 65 kIdAL = 1602,
66 kIdSTEEL = 1603,
67 kIdPAPER = 1604
cde6a23d 68 };
18a21c7c 69
70
71//______________________________________________________________________
72AliEMCALv0::AliEMCALv0()
73 : AliEMCAL(),
74 fShishKebabModules(),fEnvelop1(0),fIdRotm(0),fIdTmedArr(0),
e3697737 75 fSampleWidth(0),fSmodPar0(0),fSmodPar1(0),fSmodPar2(0),fCalFrame(0)
18a21c7c 76{
77 //default ctor
51e4198e 78 for(Int_t i = 0; i < 5 ; i++) fParEMOD[i]=0.0;
18a21c7c 79}
80
b13bbe81 81//______________________________________________________________________
28135539 82AliEMCALv0::AliEMCALv0(const char *name, const char *title,
83 const Bool_t checkGeoAndRun)
84 : AliEMCAL(name,title,checkGeoAndRun),
18a21c7c 85 fShishKebabModules(),fEnvelop1(0),fIdRotm(0),fIdTmedArr(0),
e3697737 86 fSampleWidth(0),fSmodPar0(0),fSmodPar1(0),fSmodPar2(0),fCalFrame(0)
05a92d59 87{
88 // ctor : title is used to identify the layout
d25f2c54 89 // Apr 25, 2006
90 // Nov 22, 2006 - case of 1X1
51e4198e 91
92 for(Int_t i = 0; i < 5 ; i++) fParEMOD[i]=0.0;
e5a93224 93 TString ntmp(GetTitle());
94 ntmp.ToUpper();
e5a93224 95
3d841a9f 96 AliEMCALGeometry *g = GetGeometry() ;
97 TString gn(g->GetName()); gn.ToUpper();
98 fShishKebabModules = g->GetShishKebabTrd1Modules();
99 fGeometry = g;
100 fSampleWidth = double(g->GetECPbRadThick()+g->GetECScintThick());
171d2441 101 if(gn.Contains("V1")) fSampleWidth += 2.*g->GetTrd1BondPaperThick();
050f9171 102 AliDebug(2,Form("fGeometry %p : gMC %p : fSampleWidth %5.4f\n",
103 fGeometry, gMC, fSampleWidth));
104 //Set geometry name again, in case it was changed during the initialization of the geometry.
105 SetTitle(fGeometry->GetEMCGeometry()->GetName());
106
2012850d 107}
a1469a24 108
b13bbe81 109//______________________________________________________________________
05a92d59 110void AliEMCALv0::CreateGeometry()
111{
f590bb15 112 // Create the EMCAL geometry for Geant
113 // Geometry of a tower
d297ef6e 114
115 AliEMCALGeometry * geom = GetGeometry() ;
116 TString gn(geom->GetName());
117 gn.ToUpper();
118
119 if(!(geom->IsInitialized())){
120 Error("CreateGeometry","EMCAL Geometry class has not been set up.");
121 } // end if
122
123 // Get pointer to the array containing media indices
124 fIdTmedArr = fIdtmed->GetArray() - 1599 ;
125
126 fIdRotm = 1;
127 // gMC->Matrix(nmat, theta1, phi1, theta2, phi2, theta3, phi3) - see AliModule
128 AliMatrix(fIdRotm, 90.0, 0., 90.0, 90.0, 0.0, 0.0) ;
129
130 // Create the EMCAL Mother Volume (a polygone) within which to place the Detector and named XEN1
131
132 Float_t envelopA[10];
133 if(gn.Contains("WSUC") ) { // TRD1 for WSUC facility
ce540969 134 // Nov 25,2010
135 envelopA[0] = 30.;
136 envelopA[1] = 30;
137 envelopA[2] = 20;
d297ef6e 138 gMC->Gsvolu("XEN1", "BOX", fIdTmedArr[kIdSC], envelopA, 3) ;
139 fEnvelop1.Set(3);
140 for(int i=0; i<3; i++) fEnvelop1[i] = envelopA[i]; // 23-may-05
ce540969 141 // Position the EMCAL Mother Volume (XEN1) in WSUC.
142 // Look to AliEMCALWsuCosmicRaySetUp.
143 gMC->Gspos("XEN1", 1, "WSUC", 0.0, 0.0, + 265., fIdRotm, "ONLY") ;
d297ef6e 144 } else {
145 envelopA[0] = geom->GetArm1PhiMin(); // minimum phi angle
146 envelopA[1] = geom->GetArm1PhiMax() - geom->GetArm1PhiMin(); // angular range in phi
147 envelopA[2] = geom->GetNPhiSuperModule(); // number of sections in phi
148 envelopA[3] = 2; // 2 z coordinates
facb5967 149 envelopA[4] = -geom->GetEnvelop(2)/2.; // zmin - includes padding
150 envelopA[5] = geom->GetEnvelop(0) ; // rmin at z1 - includes padding
151 envelopA[6] = geom->GetEnvelop(1) ; // rmax at z1 - includes padding
152 envelopA[7] = geom->GetEnvelop(2)/2.; // zmax includes padding
d297ef6e 153
154 envelopA[8] = envelopA[5] ; // radii are the same.
155 envelopA[9] = envelopA[6] ; // radii are the same.
156
157 gMC->Gsvolu("XEN1", "PGON", fIdTmedArr[kIdAIR], envelopA, 10) ; // Polygone filled with air
158 fEnvelop1.Set(10, envelopA);
159 if (gDebug==2) {
160 printf("CreateGeometry: XEN1 = %f, %f\n", envelopA[5], envelopA[6]);
161 printf("CreateGeometry: XU0 = %f, %f\n", envelopA[5], envelopA[6]);
1963b290 162 }
d297ef6e 163 // Position the EMCAL Mother Volume (XEN1) in Alice (ALIC)
164 gMC->Gspos(geom->GetNameOfEMCALEnvelope(), 1, "ALIC", 0.0, 0.0, 0.0, fIdRotm, "ONLY") ;
165 }
166
167 // COMPACT, TRD1
168 AliDebug(2,Form("Shish-Kebab geometry : %s", GetTitle()));
169 CreateShishKebabGeometry();
1963b290 170
2d7a9f00 171 if(gn.Contains("WSUC")==0) { // Nov 24,2010 for TB
e3697737 172 //Space Frame
2d7a9f00 173 AliDebug(2,"Creating EMCAL Space Frame");
174 fCalFrame = new AliEMCALSpaceFrame();
175 fCalFrame->CreateGeometry();
176 }
2012850d 177}
a1469a24 178
b13bbe81 179//______________________________________________________________________
05a92d59 180void AliEMCALv0::Init(void)
181{
b13bbe81 182 // Just prints an information message
aa61eaea 183 AliEMCAL::Init();
4951e003 184 if(AliLog::GetGlobalDebugLevel()>0) {
9859bfc0 185 TString message("\n") ;
c27ad3fb 186 message += "*****************************************\n" ;
05a92d59 187
b13bbe81 188 // Here the EMCAL initialisation code (if any!)
9859bfc0 189
05a92d59 190 AliEMCALGeometry * geom = GetGeometry() ;
9859bfc0 191
192 if (geom!=0) {
193 message += "AliEMCAL " ;
194 message += Version() ;
c27ad3fb 195 message += "EMCAL geometry initialized for " ;
9859bfc0 196 message += geom->GetName() ;
197 }
198 else {
199 message += "AliEMCAL " ;
200 message += Version() ;
201 message += "EMCAL geometry initialization failed !" ;
05a92d59 202 }
c27ad3fb 203 message += "\n*****************************************" ;
d804d556 204 printf("%s",message.Data() ) ;
9859bfc0 205 }
2012850d 206}
1963b290 207
208// 24-aug-04 by PAI
4d2e7dc7 209//______________________________________________________________________
1963b290 210void AliEMCALv0::CreateShishKebabGeometry()
cde6a23d 211{
3d841a9f 212 // Oct 26,2010
937d0661 213 // TRD1
1963b290 214 AliEMCALGeometry * g = GetGeometry();
215 TString gn(g->GetName()); gn.ToUpper();
3d841a9f 216 Double_t trd1Angle = g->GetTrd1Angle()*TMath::DegToRad(), tanTrd1 = TMath::Tan(trd1Angle/2.);
cde6a23d 217 // see AliModule::fFIdTmedArr
218 // fIdTmedArr = fIdtmed->GetArray() - 1599 ; // see AliEMCAL::::CreateMaterials()
219 // int kIdAIR=1599, kIdPB = 1600, kIdSC = 1601, kIdSTEEL = 1603;
1963b290 220 // idAL = 1602;
221 Double_t par[10], xpos=0., ypos=0., zpos=0.;
222
e52475ed 223 CreateSmod(g->GetNameOfEMCALEnvelope());
1963b290 224
d87bd045 225 CreateEmod("SMOD","EMOD"); // 18-may-05
226
a520bcd0 227 if(g->GetKey110DEG() && !gn.Contains("12SMV1")) { CreateEmod("SM10","EMOD");} // Nov 1,2006 1/2 SM
228 if(g->GetKey110DEG() && gn.Contains("12SMV1")) { CreateEmod("SM3rd","EMOD"); } // Feb 1,2012 1/3 SM
229
1963b290 230 // Sensitive SC (2x2 tiles)
1d46d1f6 231 double parSCM0[5]={0,0,0,0}, *dummy = 0, parTRAP[11];
d297ef6e 232
171d2441 233 if(!gn.Contains("V1")) {
3d841a9f 234 double wallThickness = g->GetPhiModuleSize()/g->GetNPHIdiv() - g->GetPhiTileSize();
235 for(int i=0; i<3; i++) parSCM0[i] = fParEMOD[i] - wallThickness;
236 parSCM0[3] = fParEMOD[3];
237 gMC->Gsvolu("SCM0", "TRD1", fIdTmedArr[kIdAIR], parSCM0, 4);
238 gMC->Gspos("SCM0", 1, "EMOD", 0., 0., 0., 0, "ONLY") ;
239 } else {
240 double wTh = g->GetLateralSteelStrip();
241 parSCM0[0] = fParEMOD[0] - wTh + tanTrd1*g->GetTrd1AlFrontThick();
242 parSCM0[1] = fParEMOD[1] - wTh;
243 parSCM0[2] = fParEMOD[2] - wTh;
244 parSCM0[3] = fParEMOD[3] - g->GetTrd1AlFrontThick()/2.;
245 gMC->Gsvolu("SCM0", "TRD1", fIdTmedArr[kIdAIR], parSCM0, 4);
246 double zshift = g->GetTrd1AlFrontThick()/2.;
247 gMC->Gspos("SCM0", 1, "EMOD", 0., 0., zshift, 0, "ONLY");
248 //
249 CreateAlFrontPlate("EMOD","ALFP");
250 }
d297ef6e 251
252 if(g->GetNPHIdiv()==2 && g->GetNETAdiv()==2) {
1963b290 253 // Division to tile size - 1-oct-04
d297ef6e 254 AliDebug(2,Form(" Divide SCM0 on y-axis %i\n", g->GetNETAdiv()));
255 gMC->Gsdvn("SCMY","SCM0", g->GetNETAdiv(), 2); // y-axis
1963b290 256 // Trapesoid 2x2
d297ef6e 257 parTRAP[0] = parSCM0[3]; // dz
258 parTRAP[1] = TMath::ATan2((parSCM0[1]-parSCM0[0])/2.,2.*parSCM0[3])*180./TMath::Pi(); // theta
259 parTRAP[2] = 0.; // phi
260 // bottom
261 parTRAP[3] = parSCM0[2]/2.; // H1
262 parTRAP[4] = parSCM0[0]/2.; // BL1
263 parTRAP[5] = parTRAP[4]; // TL1
264 parTRAP[6] = 0.0; // ALP1
265 // top
266 parTRAP[7] = parSCM0[2]/2.; // H2
267 parTRAP[8] = parSCM0[1]/2.; // BL2
268 parTRAP[9] = parTRAP[8]; // TL2
269 parTRAP[10]= 0.0; // ALP2
270 AliDebug(2,Form(" ** TRAP ** \n"));
271 for(int i=0; i<11; i++) AliDebug(3, Form(" par[%2.2i] %9.4f\n", i, parTRAP[i]));
272
273 gMC->Gsvolu("SCMX", "TRAP", fIdTmedArr[kIdSC], parTRAP, 11);
274 xpos = +(parSCM0[1]+parSCM0[0])/4.;
275 gMC->Gspos("SCMX", 1, "SCMY", xpos, 0.0, 0.0, 0, "ONLY") ;
276
277 // Using rotation because SCMX should be the same due to Pb tiles
278 xpos = -xpos;
279 AliMatrix(fIdRotm, 90.0,180., 90.0, 270.0, 0.0,0.0) ;
280 gMC->Gspos("SCMX", 2, "SCMY", xpos, 0.0, 0.0, fIdRotm, "ONLY");
1963b290 281 // put LED to the SCM0
d297ef6e 282 AliEMCALShishKebabTrd1Module *mod = (AliEMCALShishKebabTrd1Module*)fShishKebabModules->At(0);
3d841a9f 283 Double_t tanBetta = mod->GetTanBetta();
d297ef6e 284
3d841a9f 285 int nr=0;
d297ef6e 286 ypos = 0.0;
d297ef6e 287 double xCenterSCMX = (parTRAP[4] + parTRAP[8])/2.;
171d2441 288 if(!gn.Contains("V1")) {
3d841a9f 289 par[1] = parSCM0[2]/2; // y
290 par[2] = g->GetECPbRadThick()/2.; // z
291 gMC->Gsvolu("PBTI", "BOX", fIdTmedArr[kIdPB], dummy, 0);
292 zpos = -fSampleWidth*g->GetNECLayers()/2. + g->GetECPbRadThick()/2.;
293 AliDebug(2,Form(" Pb tiles \n"));
294 for(int iz=0; iz<g->GetNECLayers(); iz++){
295 par[0] = (parSCM0[0] + tanBetta*fSampleWidth*iz)/2.;
296 xpos = par[0] - xCenterSCMX;
297 gMC->Gsposp("PBTI", ++nr, "SCMX", xpos, ypos, zpos, 0, "ONLY", par, 3) ;
298 AliDebug(3,Form(" %i xpos %f zpos %f par[0] %f \n", iz+1, xpos, zpos, par[0]));
299 zpos += fSampleWidth;
300 }
301 AliDebug(2,Form(" Number of Pb tiles in SCMX %i \n", nr));
302 } else {
303 // Oct 26, 2010
304 // First sheet of paper
305 par[1] = parSCM0[2]/2.; // y
306 par[2] = g->GetTrd1BondPaperThick()/2.; // z
307 par[0] = parSCM0[0]/2.; // x
308 gMC->Gsvolu("PAP1", "BOX", fIdTmedArr[kIdPAPER], par, 3);
309 xpos = par[0] - xCenterSCMX;
310 zpos = -parSCM0[3] + g->GetTrd1BondPaperThick()/2.;
311 gMC->Gspos("PAP1", 1, "SCMX", xpos, ypos, zpos, 0, "ONLY");
312 for(int iz=0; iz<g->GetNECLayers()-1; iz++){
313 nr = iz + 1;
314 Double_t dz = g->GetECScintThick() + g->GetTrd1BondPaperThick() + fSampleWidth*iz;
315 // PB + 2 paper sheets
316 par[2] = g->GetECPbRadThick()/2. + g->GetTrd1BondPaperThick(); // z
317 par[0] = (parSCM0[0] + tanBetta*dz)/2.;
318 TString pa(Form("PA%2.2i",nr));
319 gMC->Gsvolu(pa.Data(), "BOX", fIdTmedArr[kIdPAPER], par, 3);
320 xpos = par[0] - xCenterSCMX;
321 zpos = -parSCM0[3] + dz + par[2];
322 gMC->Gspos(pa.Data(), 1, "SCMX", xpos, ypos, zpos, 0, "ONLY") ;
323 // Pb
324 TString pb(Form("PB%2.2i",nr));
325 par[2] = g->GetECPbRadThick()/2.; // z
326 gMC->Gsvolu(pb.Data(), "BOX", fIdTmedArr[kIdPB], par, 3);
327 gMC->Gspos(pb.Data(), 1, pa.Data(), 0.0, 0.0, 0.0, 0, "ONLY") ;
328 }
329 }
d297ef6e 330
331 } else if(g->GetNPHIdiv()==3 && g->GetNETAdiv()==3) {
332 printf(" before AliEMCALv0::Trd1Tower3X3() : parSCM0");
333 for(int i=0; i<4; i++) printf(" %7.4f ", parSCM0[i]);
334 printf("\n");
335 Trd1Tower3X3(parSCM0);
336 } else if(g->GetNPHIdiv()==1 && g->GetNETAdiv()==1) {
337 // no division in SCM0
338 Trd1Tower1X1(parSCM0);
339 } else if(g->GetNPHIdiv()==4 && g->GetNETAdiv()==4) {
340 Trd1Tower4X4();
1963b290 341 }
d297ef6e 342
1963b290 343}
344
4d2e7dc7 345//______________________________________________________________________
1963b290 346void AliEMCALv0::CreateSmod(const char* mother)
cde6a23d 347{
348 // 18-may-05; mother="XEN1";
d87bd045 349 // child="SMOD" from first to 10th, "SM10" (11th and 12th) (TRD1 case)
1963b290 350 AliEMCALGeometry * g = GetGeometry();
351 TString gn(g->GetName()); gn.ToUpper();
352
6f377f0c 353 Double_t par[3], xpos=0., ypos=0., zpos=0., rpos=0., dphi=0., phi=0.0, phiRad=0.;
d87bd045 354 Double_t par1C = 0.;
1963b290 355 // ===== define Super Module from air - 14x30 module ==== ;
e5a93224 356 AliDebug(2,Form("\n ## Super Module | fSampleWidth %5.3f ## %s \n", fSampleWidth, gn.Data()));
1963b290 357 par[0] = g->GetShellThickness()/2.;
358 par[1] = g->GetPhiModuleSize()*g->GetNPhi()/2.;
359 par[2] = g->GetEtaModuleSize()*15.;
cde6a23d 360 fIdRotm=0;
1963b290 361 int nphism = g->GetNumberOfSuperModules()/2; // 20-may-05
362 if(nphism>0) {
363 dphi = (g->GetArm1PhiMax() - g->GetArm1PhiMin())/nphism;
1d46d1f6 364 // if(g->GetKey110DEG()) dphi = (g->GetArm1PhiMax() - g->GetArm1PhiMin())/(nphism-1);
1963b290 365 rpos = (g->GetEnvelop(0) + g->GetEnvelop(1))/2.;
e5a93224 366 AliDebug(2,Form(" rpos %8.2f : dphi %6.1f degree \n", rpos, dphi));
1963b290 367 }
368
6f377f0c 369 if(gn.Contains("WSUC")) {
1963b290 370 par[0] = g->GetPhiModuleSize()*g->GetNPhi()/2.;
371 par[1] = g->GetShellThickness()/2.;
372 par[2] = g->GetEtaModuleSize()*g->GetNZ()/2. + 5;
373
cde6a23d 374 gMC->Gsvolu("SMOD", "BOX", fIdTmedArr[kIdAIR], par, 3);
1963b290 375
e5a93224 376 AliDebug(2,Form("SMOD in WSUC : tmed %i | dx %7.2f dy %7.2f dz %7.2f (SMOD, BOX)\n",
377 fIdTmedArr[kIdAIR], par[0],par[1],par[2]));
cde6a23d 378 fSmodPar0 = par[0];
379 fSmodPar1 = par[1];
380 fSmodPar2 = par[2];
1963b290 381 nphism = g->GetNumberOfSuperModules();
382 } else {
d297ef6e 383 par[2] = 350./2.; // 11-oct-04 - for 26 division
384 AliDebug(2,Form(" par[0] %7.2f (old) \n", par[0]));
d83af7ae 385 Float_t parSM[] = {g->GetSuperModulesPar(0),g->GetSuperModulesPar(1),g->GetSuperModulesPar(2)};
d297ef6e 386 for(int i=0; i<3; i++) par[i] = parSM[i];
387 }
388 gMC->Gsvolu("SMOD", "BOX", fIdTmedArr[kIdAIR], par, 3);
389 AliDebug(2,Form("tmed %i | dx %7.2f dy %7.2f dz %7.2f (SMOD, BOX)\n",
390 fIdTmedArr[kIdAIR], par[0],par[1],par[2]));
391 fSmodPar0 = par[0];
392 fSmodPar2 = par[2];
a520bcd0 393 if(g->GetKey110DEG() && !gn.Contains("12SMV1") ) { // 12-oct-05
d297ef6e 394 par1C = par[1];
395 par[1] /= 2.;
396 gMC->Gsvolu("SM10", "BOX", fIdTmedArr[kIdAIR], par, 3);
397 AliDebug(2,Form(" Super module with name \"SM10\" was created too par[1] = %f\n", par[1]));
398 par[1] = par1C;
399 }
a520bcd0 400 if(g->GetKey110DEG() && gn.Contains("12SMV1")) { // 1-feb-12, one third (installed in 2012) case
401 par1C = par[1];
402 par[1] /= 3.;
403 gMC->Gsvolu("SM3rd", "BOX", fIdTmedArr[kIdAIR], par, 3);
404 AliDebug(2,Form(" Super module with name \"SM3rd\" was created too par[1] = %f\n", par[1]));
405 par[1] = par1C;
406 }
407
1963b290 408 // Steel plate
d297ef6e 409 if(g->GetSteelFrontThickness() > 0.0) { // 28-mar-05
410 par[0] = g->GetSteelFrontThickness()/2.;
411 gMC->Gsvolu("STPL", "BOX", fIdTmedArr[kIdSTEEL], par, 3);
412 printf("tmed %i | dx %7.2f dy %7.2f dz %7.2f (STPL) \n", fIdTmedArr[kIdSTEEL], par[0],par[1],par[2]);
413 xpos = -(g->GetShellThickness() - g->GetSteelFrontThickness())/2.;
414 gMC->Gspos("STPL", 1, "SMOD", xpos, 0.0, 0.0, 0, "ONLY") ;
1963b290 415 }
416
d87bd045 417 int nr=0, nrsmod=0, i0=0;
1963b290 418
419 // Turn whole super module
1963b290 420 for(int i=i0; i<nphism; i++) {
6f377f0c 421 if(gn.Contains("WSUC")) {
d87bd045 422 xpos = ypos = zpos = 0.0;
cde6a23d 423 fIdRotm = 0;
424 gMC->Gspos("SMOD", 1, mother, xpos, ypos, zpos, fIdRotm, "ONLY") ;
425 printf(" fIdRotm %3i phi %6.1f(%5.3f) xpos %7.2f ypos %7.2f zpos %7.2f \n",
426 fIdRotm, phi, phiRad, xpos, ypos, zpos);
d87bd045 427 nr++;
c63c3c5d 428 } else { // TRD1
d87bd045 429 TString smName("SMOD"); // 12-oct-05
a520bcd0 430 if(i==5 && g->GetKey110DEG() && !gn.Contains("12SMV1")) {
d87bd045 431 smName = "SM10";
432 nrsmod = nr;
433 nr = 0;
434 }
a520bcd0 435 if(i==5 && g->GetKey110DEG() && gn.Contains("12SMV1")) {
436 smName = "SM3rd";
437 nrsmod = nr;
438 nr = 0;
439 }
1963b290 440 phi = g->GetArm1PhiMin() + dphi*(2*i+1)/2.; // phi= 70, 90, 110, 130, 150, 170
441 phiRad = phi*TMath::Pi()/180.;
442
cde6a23d 443 AliMatrix(fIdRotm, 90.0, phi, 90.0, 90.0+phi, 0.0, 0.0);
1963b290 444
445 xpos = rpos * TMath::Cos(phiRad);
446 ypos = rpos * TMath::Sin(phiRad);
cde6a23d 447 zpos = fSmodPar2; // 21-sep-04
a520bcd0 448 if(i==5 && g->GetKey110DEG() && !gn.Contains("12SMV1") ) {
d87bd045 449 xpos += (par1C/2. * TMath::Sin(phiRad));
450 ypos -= (par1C/2. * TMath::Cos(phiRad));
451 }
a520bcd0 452 if(i==5 && g->GetKey110DEG() && gn.Contains("12SMV1") ) {
453 xpos += (2.*par1C/3. * TMath::Sin(phiRad));
454 ypos -= (2.*par1C/3. * TMath::Cos(phiRad));
455 }
d87bd045 456
1963b290 457 // 1th module in z-direction;
cde6a23d 458 gMC->Gspos(smName.Data(), ++nr, mother, xpos, ypos, zpos, fIdRotm, "ONLY") ;
459 AliDebug(3, Form(" %s : %2i fIdRotm %3i phi %6.1f(%5.3f) xpos %7.2f ypos %7.2f zpos %7.2f : i %i \n",
460 smName.Data(), nr, fIdRotm, phi, phiRad, xpos, ypos, zpos, i));
1963b290 461 // 2th module in z-direction;
1963b290 462 // turn arround X axis; 0<phi<360
d297ef6e 463 double phiy = 90. + phi + 180.;
464 if(phiy>=360.) phiy -= 360.;
465
466 AliMatrix(fIdRotm, 90.0, phi, 90.0, phiy, 180.0, 0.0);
467 gMC->Gspos(smName.Data(), ++nr, mother, xpos, ypos, -zpos, fIdRotm, "ONLY");
468 AliDebug(3, Form(" %s : %2i fIdRotm %3i phiy %6.1f xpos %7.2f ypos %7.2f zpos %7.2f \n",
469 smName.Data(), nr, fIdRotm, phiy, xpos, ypos, -zpos));
1963b290 470 }
471 }
e5a93224 472 AliDebug(2,Form(" Number of Super Modules %i \n", nr+nrsmod));
1963b290 473}
474
4d2e7dc7 475//______________________________________________________________________
1963b290 476void AliEMCALv0::CreateEmod(const char* mother, const char* child)
cde6a23d 477{
478 // 17-may-05; mother="SMOD"; child="EMOD"
3d841a9f 479 // Oct 26,2010
1963b290 480 AliEMCALGeometry * g = GetGeometry();
481 TString gn(g->GetName()); gn.ToUpper();
482 // Module definition
d297ef6e 483 Double_t xpos=0., ypos=0., zpos=0.;
a7549837 484 //Double_t trd1Angle = g->GetTrd1Angle()*TMath::DegToRad();tanTrd1 = TMath::Tan(trd1Angle/2.);
3d841a9f 485
d297ef6e 486 if(strcmp(mother,"SMOD")==0) {
487 fParEMOD[0] = g->GetEtaModuleSize()/2.; // dx1
488 fParEMOD[1] = g->Get2Trd1Dx2()/2.; // dx2
489 fParEMOD[2] = g->GetPhiModuleSize()/2.;; // dy
490 fParEMOD[3] = g->GetLongModuleSize()/2.; // dz
491 gMC->Gsvolu(child, "TRD1", fIdTmedArr[kIdSTEEL], fParEMOD, 4);
1963b290 492 }
d297ef6e 493
3d841a9f 494 int nr=0;
495 fIdRotm=0;
d297ef6e 496 // X->Z(0, 0); Y->Y(90, 90); Z->X(90, 0)
497 AliEMCALShishKebabTrd1Module *mod=0; // current module
498
499 for(int iz=0; iz<g->GetNZ(); iz++) {
500 Double_t angle=90., phiOK=0;
501 mod = (AliEMCALShishKebabTrd1Module*)fShishKebabModules->At(iz);
502 angle = mod->GetThetaInDegree();
503 if(!gn.Contains("WSUC")) { // ALICE
3d841a9f 504 AliMatrix(fIdRotm, 90.-angle,180., 90.0,90.0, angle, 0.);
d297ef6e 505 phiOK = mod->GetCenterOfModule().Phi()*180./TMath::Pi();
506 // printf(" %2i | angle | %6.3f - %6.3f = %6.3f(eta %5.3f)\n",
507 //iz+1, angle, phiOK, angle-phiOK, mod->GetEtaOfCenterOfModule());
508 xpos = mod->GetPosXfromR() + g->GetSteelFrontThickness() - fSmodPar0;
509 zpos = mod->GetPosZ() - fSmodPar2;
510
511 int iyMax = g->GetNPhi();
a520bcd0 512 if(strcmp(mother,"SMOD") && g->GetKey110DEG() && !gn.Contains("12SMV1") ) {
513 iyMax /= 2;
514 }
515 if(strcmp(mother,"SMOD") && g->GetKey110DEG() && gn.Contains("12SMV1") ) {
516 iyMax /= 3;
1963b290 517 }
d297ef6e 518 for(int iy=0; iy<iyMax; iy++) { // flat in phi
a520bcd0 519 ypos = g->GetPhiModuleSize()*(2*iy+1 - iyMax)/2.;
520 gMC->Gspos(child, ++nr, mother, xpos, ypos, zpos, fIdRotm, "ONLY") ;
521 //
522 //printf(" %2i xpos %7.2f ypos %7.2f zpos %7.2f fIdRotm %i\n", nr, xpos, ypos, zpos, fIdRotm);
523 AliDebug(3,Form("%3.3i(%2.2i,%2.2i) ", nr,iy+1,iz+1));
d297ef6e 524 }
525 //PH printf("\n");
526 } else { //WSUC
527 if(iz==0) AliMatrix(fIdRotm, 0.,0., 90.,0., 90.,90.); // (x')z; y'(x); z'(y)
528 else AliMatrix(fIdRotm, 90-angle,270., 90.0,0.0, angle,90.);
529 phiOK = mod->GetCenterOfModule().Phi()*180./TMath::Pi();
a520bcd0 530 //printf(" %2i | angle -phiOK | %6.3f - %6.3f = %6.3f(eta %5.3f)\n",
531 //iz+1, angle, phiOK, angle-phiOK, mod->GetEtaOfCenterOfModule());
d297ef6e 532 zpos = mod->GetPosZ() - fSmodPar2;
533 ypos = mod->GetPosXfromR() - fSmodPar1;
a520bcd0 534 //printf(" zpos %7.2f ypos %7.2f fIdRotm %i\n xpos ", zpos, xpos, fIdRotm);
535 for(int ix=0; ix<g->GetNPhi(); ix++)
536 { // flat in phi
537 xpos = g->GetPhiModuleSize()*(2*ix+1 - g->GetNPhi())/2.;
538 gMC->Gspos(child, ++nr, mother, xpos, ypos, zpos, fIdRotm, "ONLY") ;
539 printf(" %7.2f ", xpos);
1963b290 540 }
d297ef6e 541 printf("\n");
1963b290 542 }
543 }
1d46d1f6 544 AliDebug(2,Form(" Number of modules in Super Module(%s) %i \n", mother, nr));
1963b290 545}
546
3d841a9f 547void AliEMCALv0::CreateAlFrontPlate(const char* mother, const char* child)
548{
549 // Oct 26,2010 : Al front plate : ALFP
550 AliEMCALGeometry * g = GetGeometry();
551 TString gn(g->GetName()); gn.ToUpper();
552 Double_t trd1Angle = g->GetTrd1Angle()*TMath::DegToRad(), tanTrd1 = TMath::Tan(trd1Angle/2.);
553 Double_t parALFP[5], zposALFP=0.;
554
555 parALFP[0] = g->GetEtaModuleSize()/2. - g->GetLateralSteelStrip(); // dx1
556 parALFP[1] = parALFP[0] + tanTrd1*g->GetTrd1AlFrontThick(); // dx2
557 parALFP[2] = g->GetPhiModuleSize()/2. - g->GetLateralSteelStrip(); // dy
558 parALFP[3] = g->GetTrd1AlFrontThick()/2.; // dz
559 gMC->Gsvolu(child, "TRD1", fIdTmedArr[kIdAL], parALFP, 4);
560 zposALFP = -fParEMOD[3] + g->GetTrd1AlFrontThick()/2.;
561 gMC->Gspos (child, 1, mother, 0.0, 0.0, zposALFP, 0, "ONLY");
562}
563
4d2e7dc7 564//______________________________________________________________________
565void AliEMCALv0::Trd1Tower3X3(const double *parSCM0)
cde6a23d 566{
4d2e7dc7 567 // Started Dec 8,2004 by PAI
568 // Fixed Nov 13,2006
569 printf(" AliEMCALv0::Trd1Tower3X3() : parSCM0");
570 for(int i=0; i<4; i++) printf(" %7.4f ", parSCM0[i]);
571 printf("\n");
572 // Nov 10, 2006 - different name of SCMX
573 double parTRAP[11], *dummy=0;
574 AliEMCALGeometry * g = GetGeometry();
575 TString gn(g->GetName()), scmx;
576 gn.ToUpper();
577 // Division to tile size
578 AliDebug(2,Form("Trd1Tower3X3() : Divide SCM0 on y-axis %i", g->GetNETAdiv()));
579 gMC->Gsdvn("SCMY","SCM0", g->GetNETAdiv(), 2); // y-axis
580 double dx1=parSCM0[0], dx2=parSCM0[1], dy=parSCM0[2], dz=parSCM0[3];
581 double ndiv=3., xpos=0.0;
582 // should be defined once
583 gMC->Gsvolu("PBTI", "BOX", fIdTmedArr[kIdPB], dummy, 0);
584 for(int ix=1; ix<=3; ix++) { // 3X3
585 scmx = "SCX"; // Nov 10,2006
586 // ix=1
587 parTRAP[0] = dz;
588 double xCentBot = 2.*dx1/3.;
589 double xCentTop = 2.*(dx2/4. + dx1/12.);
590 parTRAP[1] = TMath::ATan2((xCentTop-xCentBot),2.*dz)*TMath::RadToDeg(); // theta
591 parTRAP[2] = 0.; // phi
592 // bottom
593 parTRAP[3] = dy/ndiv; // H1
594 parTRAP[4] = dx1/ndiv; // BL1
595 parTRAP[5] = parTRAP[4]; // TL1
596 parTRAP[6] = 0.0; // ALP1
597 // top
598 parTRAP[7] = dy/ndiv; // H2
599 parTRAP[8] = dx2/2 - dx1/6.;// BL2
600 parTRAP[9] = parTRAP[8]; // TL2
601 parTRAP[10]= 0.0; // ALP2
602 xpos = (xCentBot+xCentTop)/2.;
603
604 if (ix==3) {
605 parTRAP[1] = -parTRAP[1];
606 xpos = -xpos;
607 } else if(ix==2) { // central part is box but we treat as trapesoid due to numbering
608 parTRAP[1] = 0.;
609 parTRAP[8] = dx1/ndiv; // BL2
610 parTRAP[9] = parTRAP[8]; // TL2
611 xpos = 0.0;
612 }
613 AliDebug(2,Form(" ** TRAP ** xpos %9.3f\n", xpos));
614 for(int i=0; i<11; i++) AliDebug(2,Form(" par[%2.2i] %9.4f\n", i, parTRAP[i]));
615
616 scmx += ix;
617 gMC->Gsvolu(scmx.Data(), "TRAP", fIdTmedArr[kIdSC], parTRAP, 11);
618 gMC->Gspos(scmx.Data(), 1, "SCMY", xpos, 0.0, 0.0, 0, "ONLY") ;
619
620 PbInTrap(parTRAP, scmx);
621 }
29b7e56e 622 AliDebug(2,"Trd1Tower3X3 - Ver. 1.0 : was tested.");
1963b290 623}
624
625// 8-dec-04 by PAI
4d2e7dc7 626//______________________________________________________________________
1963b290 627void AliEMCALv0::PbInTrap(const double parTRAP[11], TString n)
cde6a23d 628{
629 // see for example CreateShishKebabGeometry(); just for case TRD1
1963b290 630 static int nr=0;
e5a93224 631 AliDebug(2,Form(" Pb tiles : nrstart %i\n", nr));
1963b290 632 AliEMCALGeometry * g = GetGeometry();
633
634 double par[3];
1963b290 635 double xpos = 0.0, ypos = 0.0;
cde6a23d 636 double zpos = -fSampleWidth*g->GetNECLayers()/2. + g->GetECPbRadThick()/2.;
1963b290 637
638 double coef = (parTRAP[8] - parTRAP[4]) / (2.*parTRAP[0]);
639 double xCenterSCMX = (parTRAP[4] + parTRAP[8])/2.; // ??
640 // double tan = TMath::Tan(parTRAP[1]*TMath::DegToRad());
641
642 par[1] = parTRAP[3]; // y
643 par[2] = g->GetECPbRadThick()/2.; // z
644 for(int iz=0; iz<g->GetNECLayers(); iz++){
cde6a23d 645 par[0] = parTRAP[4] + coef*fSampleWidth*iz;
1963b290 646 xpos = par[0] - xCenterSCMX;
647 if(parTRAP[1] < 0.) xpos = -xpos;
648 gMC->Gsposp("PBTI", ++nr, n.Data(), xpos, ypos, zpos, 0, "ONLY", par, 3) ;
e5a93224 649 AliDebug(2,Form(" %i xpos %9.3f zpos %9.3f par[0] %9.3f |", iz+1, xpos, zpos, par[0]));
cde6a23d 650 zpos += fSampleWidth;
1963b290 651 if(iz%2>0) printf("\n");
652 }
e5a93224 653 AliDebug(2,Form(" Number of Pb tiles in SCMX %i coef %9.7f \n", nr, coef));
654 AliDebug(2,Form(" par[1] %9.3f par[2] %9.3f ypos %9.3f \n", par[1], par[2], ypos));
655 AliDebug(2,Form(" PbInTrap Ver. 1.0 : was tested."));
1963b290 656}
657
658// 8-dec-04 by PAI
4d2e7dc7 659//______________________________________________________________________
d804d556 660void AliEMCALv0::Trd1Tower4X4() const
cde6a23d 661{
662 // Not ready yet
1963b290 663}
d25f2c54 664
4d2e7dc7 665//______________________________________________________________________
666void AliEMCALv0::Trd1Tower1X1(double *parSCM0)
d25f2c54 667{
4d2e7dc7 668 // Started Nov 22,2006 by PAI
669 AliDebug(1," AliEMCALv0::Trd1Tower1X1() : parSCM0");
670 for(int i=0; i<4; i++) printf(" %7.4f ", parSCM0[i]);
671 printf("\n");
672
673 // No division - keeping the same volume logic
674 // and as consequence the same abs is scheme
675 AliDebug(2,"Trd1Tower1X1() : Create SCMX(SCMY) as SCM0");
676
677 gMC->Gsvolu("SCMY", "TRD1", fIdTmedArr[kIdAIR], parSCM0, 4);
678 gMC->Gspos("SCMY", 1, "SCM0", 0.0, 0.0, 0.0, 0, "ONLY");
679 gMC->Gsvolu("SCMX", "TRD1", fIdTmedArr[kIdSC], parSCM0, 4);
680 gMC->Gspos("SCMX", 1, "SCMY", 0.0, 0.0, 0.0, 0, "ONLY");
681
682 // should be defined once
683 double *dummy=0;
684 gMC->Gsvolu("PBTI", "BOX", fIdTmedArr[kIdPB], dummy, 0);
685
686 PbInTrd1(parSCM0, "SCMX");
687
688 AliDebug(1,"Trd1Tower1X1() : Ver. 0.1 : was tested.");
689}
690
691//______________________________________________________________________
d804d556 692void AliEMCALv0::PbInTrd1(const double *parTrd1, TString n)
4d2e7dc7 693{
694 // see PbInTrap(const double parTrd1[11], TString n)
695 static int nr=0, ndeb=2;
696 AliDebug(ndeb,Form(" Pb tiles : nrstart %i\n", nr));
697 AliEMCALGeometry * g = GetGeometry();
698
699 double par[3];
4d2e7dc7 700 double xpos = 0.0, ypos = 0.0;
701 double zpos = -fSampleWidth*g->GetNECLayers()/2. + g->GetECPbRadThick()/2.;
702 double coef = (parTrd1[1] - parTrd1[0]) / (2.*parTrd1[3]);
703
704 par[1] = parTrd1[2]; // y
705 par[2] = g->GetECPbRadThick()/2.; // z
706
707 for(int iz=0; iz<g->GetNECLayers(); iz++){
708 par[0] = parTrd1[0] + coef*fSampleWidth*iz;
709 gMC->Gsposp("PBTI", ++nr, n.Data(), xpos, ypos, zpos, 0, "ONLY", par, 3) ;
710 AliDebug(2,Form(" %i xpos %9.3f zpos %9.3f par[0] %9.3f |", iz+1, xpos, zpos, par[0]));
711 zpos += fSampleWidth;
712 if(iz%2>0) printf("\n");
713 }
714 AliDebug(ndeb,Form(" Number of Pb tiles in SCMX %i coef %9.7f ", nr, coef));
715 AliDebug(ndeb,Form(" PbInTrd1 Ver. 0.1 : was tested."));
d25f2c54 716}
717
1963b290 718// 3-feb-05
4d2e7dc7 719//______________________________________________________________________
720void AliEMCALv0::Scm0InTrd2(const AliEMCALGeometry * g, const Double_t emodPar[5], Double_t parSCM0[5])
1963b290 721{
4d2e7dc7 722 // Passive material inside the detector
723 double wallThickness = g->GetPhiModuleSize()/2. - g->GetPhiTileSize(); //Need check
724 AliDebug(2,Form(" wall thickness %7.5f \n", wallThickness));
725 for(int i=0; i<4; i++) { // on pictures sometimes I can not see 0 -> be carefull!!
726 parSCM0[i] = emodPar[i] - wallThickness;
727 AliDebug(2,Form(" %i parSCMO %7.3f emodPar %7.3f : dif %7.3f \n",
728 i, parSCM0[i],emodPar[i], parSCM0[i]-emodPar[i]));
729 }
730 parSCM0[4] = emodPar[4];
731 gMC->Gsvolu("SCM0", "TRD2", fIdTmedArr[kIdSC], parSCM0, 5); // kIdAIR -> kIdSC
732 gMC->Gspos("SCM0", 1, "EMOD", 0., 0., 0., 0, "ONLY") ;
733 // Division
734 if(g->GetNPHIdiv()==2 && g->GetNETAdiv()==2) {
735 Division2X2InScm0(g, parSCM0);
736 } else {
737 Info("Scm0InTrd2"," no division SCM0 in this geometry |%s|\n", g->GetName());
738 assert(0);
739 }
1963b290 740}
741
4d2e7dc7 742//______________________________________________________________________
1963b290 743void AliEMCALv0::Division2X2InScm0(const AliEMCALGeometry * g, const Double_t parSCM0[5])
744{
cde6a23d 745 // Division 2X2
1963b290 746 Double_t parTRAP[11], xpos=0.,ypos=0., dx1=0.0,dx2=0.,dy1=0.0,dy2=0.,dz=0.
747 ,dr1=0.0,dr2=0.;
cde6a23d 748 fIdRotm=0;
1963b290 749
750 Info("Division2X2InScm0","Divide SCM0 on y-axis %i\n", g->GetNETAdiv());
751 TString n("SCMX"), overLapFlagSCMY("ONLY"), overLapFlagSCMX("ONLY");
752 n = "SCM0"; // for testing - 14-mar-05
753 if(n=="SCM0"){
754 PbInTrapForTrd2(parSCM0, n);
755 // overLapFlagSCMY=overLapFlagSCMX="MANY"; // do not work
756 return;
757 }
758
759 dy1 = parSCM0[2] , dy2 = parSCM0[3], dz = parSCM0[4];
760
761 parTRAP[0] = parSCM0[4]; // dz
762 parTRAP[1] = TMath::ATan2((dy2-dy1)/2.,2.*dz)*TMath::RadToDeg();
763 parTRAP[2] = 90.; // phi
764 // bottom
765 parTRAP[3] = parSCM0[2]/2.; // H1
766 parTRAP[4] = parSCM0[0]; // BL1
767 parTRAP[5] = parTRAP[4]; // TL1
768 parTRAP[6] = 0.0; // ALP1
769 // top
770 parTRAP[7] = parSCM0[3]/2.; // H2
771 parTRAP[8] = parSCM0[1]; // BL2
772 parTRAP[9] = parTRAP[8]; // TL2
773 parTRAP[10]= 0.0; // ALP2
e5a93224 774 AliDebug(2,Form(" ** SCMY ** \n"));
775 for(int i=0; i<11; i++) AliDebug(2,Form(" par[%2.2i] %9.4f\n", i, parTRAP[i]));
1963b290 776
cde6a23d 777 fIdRotm=0;
778 gMC->Gsvolu("SCMY", "TRAP", fIdTmedArr[kIdSC], parTRAP, 11); // kIdAIR -> kIdSC
1963b290 779 ypos = +(parTRAP[3]+parTRAP[7])/2.; //
e5a93224 780 AliDebug(2,Form(" Y shift SCMY inside SCM0 : %7.3f : opt %s\n", ypos, overLapFlagSCMY.Data()));
cde6a23d 781 gMC->Gspos("SCMY", 1, "SCM0", 0.0, ypos, 0.0, fIdRotm, overLapFlagSCMY.Data()) ;
1963b290 782 // Rotation SCMY around z-axis on 180 degree; x'=-x; y'=-y and z=z
cde6a23d 783 AliMatrix(fIdRotm, 90.0,180., 90.0, 270.0, 0.0,0.0) ;
1963b290 784 // We may have problem with numeration due to rotation - 4-feb-05
cde6a23d 785 gMC->Gspos("SCMY", 2, "SCM0", 0.0, -ypos, 0.0, fIdRotm, overLapFlagSCMY.Data());
1963b290 786
787 Info("Division2X2InScm0","Divide SCMY on x-axis %i\n", g->GetNPHIdiv());
788 dx1 = parSCM0[0];
789 dx2 = parSCM0[1];
790 dr1=TMath::Sqrt(dx1*dx1+dy1*dy1);
791 dr2=TMath::Sqrt(dx2*dx2+dy2*dy2);
792
793 parTRAP[0] = parSCM0[4]; // dz
794 parTRAP[1] = TMath::ATan2((dr2-dr1)/2.,2.*dz)*TMath::RadToDeg(); //
795 parTRAP[2] = 45.; // phi
796 // bottom
797 parTRAP[3] = parSCM0[2]/2.; // H1
798 parTRAP[4] = parSCM0[0]/2.; // BL1
799 parTRAP[5] = parTRAP[4]; // TL1
800 parTRAP[6] = 0.0; // ALP1
801 // top
802 parTRAP[7] = parSCM0[3]/2.; // H2
803 parTRAP[8] = parSCM0[1]/2; // BL2
804 parTRAP[9] = parTRAP[8]; // TL2
805 parTRAP[10]= 0.0; // ALP2
e5a93224 806 AliDebug(2,Form(" ** SCMX ** \n"));
807 for(int i=0; i<11; i++) AliDebug(2,Form(" par[%2.2i] %9.4f\n", i, parTRAP[i]));
1963b290 808
cde6a23d 809 fIdRotm=0;
810 gMC->Gsvolu("SCMX", "TRAP", fIdTmedArr[kIdSC], parTRAP, 11);
1963b290 811 xpos = (parTRAP[4]+parTRAP[8])/2.;
e5a93224 812 AliDebug(2,Form(" X shift SCMX inside SCMX : %7.3f : opt %s\n", xpos, overLapFlagSCMX.Data()));
cde6a23d 813 gMC->Gspos("SCMX", 1, "SCMY", xpos, 0.0, 0.0, fIdRotm, overLapFlagSCMX.Data()) ;
814 // AliMatrix(fIdRotm, 90.0,270., 90.0, 0.0, 0.0,0.0); // x'=-y; y'=x; z'=z
815 AliMatrix(fIdRotm, 90.0,90., 90.0, -180.0, 0.0,0.0); // x'=y; y'=-x; z'=z
816 gMC->Gspos("SCMX", 2, "SCMY", -xpos, 0.0, 0.0, fIdRotm, overLapFlagSCMX.Data()) ;
1963b290 817 // PB:
818 if(n=="SCMX" && overLapFlagSCMY == "ONLY") {
819 PbInTrapForTrd2(parTRAP, n);
820 }
821}
822
823// 4-feb-05 by PAI
4d2e7dc7 824//______________________________________________________________________
825void AliEMCALv0::PbInTrapForTrd2(const double *parTRAP, TString name)
cde6a23d 826{
4d2e7dc7 827 // TRD2 cases
828 Double_t *dummy=0;
829 TString pbShape("BOX"), pbtiChonly("ONLY");
830 if(name=="SCM0") {
831 pbShape = "TRD2";
832 // pbtiChonly = "MANY";
833 }
834 gMC->Gsvolu("PBTI", pbShape.Data(), fIdTmedArr[kIdPB], dummy, 0);
835
836 int nr=0;
837 Info("PbInTrapForTrd2"," Pb tiles inside %s: shape %s :pbtiChonly %s\n nrstart %i\n",
838 name.Data(), pbShape.Data(), pbtiChonly.Data(), nr);
839 AliEMCALGeometry * g = GetGeometry();
840
841 double par[5], parPB[5], parSC[5];
4d2e7dc7 842 double xpos = 0.0, ypos = 0.0;
843 double zpos = -fSampleWidth*g->GetNECLayers()/2. + g->GetECPbRadThick()/2.;
844 if(name == "SCMX") { // common trapezoid - 11 parameters
845 double coef = (parTRAP[8] - parTRAP[4]) / (2.*parTRAP[0]);
846 double xCenterSCMX = (parTRAP[4] + parTRAP[8])/2.; // the same for y
847 AliDebug(2,Form(" xCenterSCMX %8.5f : coef %8.7f \n", xCenterSCMX, coef));
848
849 par[2] = g->GetECPbRadThick()/2.; // z
850 for(int iz=0; iz<g->GetNECLayers(); iz++){
851 par[0] = parTRAP[4] + coef*fSampleWidth*iz;
852 par[1] = par[0];
853 xpos = ypos = par[0] - xCenterSCMX;
854 //if(parTRAP[1] < 0.) xpos = -xpos;
855 gMC->Gsposp("PBTI", ++nr, name.Data(), xpos, ypos, zpos, 0, "ONLY", par, 3) ;
856 AliDebug(2,Form(" %2.2i xpos %8.5f zpos %6.3f par[0,1] %6.3f |", iz+1, xpos, zpos, par[0]));
857 if(iz%2>0) AliDebug(2,Form("\n"));
858 zpos += fSampleWidth;
859 }
860 AliDebug(2,Form(" Number of Pb tiles in SCMX %i coef %9.7f \n", nr, coef));
861 AliDebug(2,Form(" par[1] %9.5f par[2] %9.5f ypos %9.5f \n", par[1], par[2], ypos));
862 } else if(name == "SCM0") { // 1-mar-05 ; TRD2 - 5 parameters
863 AliDebug(2,Form(" SCM0 par = "));
864 for(int i=0; i<5; i++) AliDebug(2,Form(" %9.5f ", parTRAP[i]));
865 AliDebug(2,Form("\n zpos %f \n",zpos));
866
867 double tanx = (parTRAP[1] - parTRAP[0]) / (2.*parTRAP[4]); // tanx = tany now
868 double tany = (parTRAP[3] - parTRAP[2]) / (2.*parTRAP[4]), ztmp=0.;
869 parPB[4] = g->GetECPbRadThick()/2.;
870 parSC[2] = g->GetECScintThick()/2.;
871 for(int iz=0; iz<g->GetNECLayers(); iz++){
872 ztmp = fSampleWidth*double(iz);
873 parPB[0] = parTRAP[0] + tanx*ztmp;
874 parPB[1] = parPB[0] + tanx*g->GetECPbRadThick();
875 parPB[2] = parTRAP[2] + tany*ztmp;
876 parPB[3] = parPB[2] + tany*g->GetECPbRadThick();
877 gMC->Gsposp("PBTI", ++nr, name.Data(), xpos, ypos, zpos, 0, pbtiChonly.Data(), parPB, 5) ;
878 AliDebug(2,Form("\n PBTI %2i | zpos %6.3f | par = ", nr, zpos));
879 /*
880 for(int i=0; i<5; i++) printf(" %9.5f ", parPB[i]);
881 // individual SC tile
882 parSC[0] = parPB[0];
883 parSC[1] = parPB[1];
884 gMC->Gsposp("SCTI", nr, name.Data(), xpos, ypos, zpos+g->GetECScintThick(),
885 0, pbtiChonly.Data(), parSC, 3) ;
886 printf("\n SCTI zpos %6.3f | par = ", zpos+g->GetECScintThick());
887 for(int i=0; i<3; i++) printf(" %9.5f ", parPB[i]);
888 */
889 zpos += fSampleWidth;
890 }
891 AliDebug(2,Form("\n"));
892 }
893 Info("PbInTrapForTrd2", "Ver. 0.03 : was tested.");
1963b290 894}
895
896// 15-mar-05
4d2e7dc7 897//______________________________________________________________________
898void AliEMCALv0::PbmoInTrd2(const AliEMCALGeometry * g, const Double_t emodPar[5], Double_t parPBMO[5])
1963b290 899{
4d2e7dc7 900 // Pb inside Trd2
901 Info("PbmoInTrd2"," started : geometry %s ", g->GetName());
902 double wallThickness = g->GetPhiModuleSize()/2. - g->GetPhiTileSize();
903 AliDebug(2,Form(" wall thickness %7.5f \n", wallThickness));
904 for(int i=0; i<4; i++) {
905 parPBMO[i] = emodPar[i] - wallThickness;
906 AliDebug(2,Form(" %i parPBMO %7.3f emodPar %7.3f : dif %7.3f \n",
907 i, parPBMO[i],emodPar[i], parPBMO[i]-emodPar[i]));
908 }
909 parPBMO[4] = emodPar[4];
910 gMC->Gsvolu("PBMO", "TRD2", fIdTmedArr[kIdPB], parPBMO, 5);
911 gMC->Gspos("PBMO", 1, "EMOD", 0., 0., 0., 0, "ONLY") ;
912 // Division
913 if(g->GetNPHIdiv()==2 && g->GetNETAdiv()==2) {
914 Division2X2InPbmo(g, parPBMO);
915 AliDebug(2,Form(" PBMO, division 2X2 | geometry |%s|\n", g->GetName()));
916 } else {
917 AliDebug(2,Form(" no division PBMO in this geometry |%s|\n", g->GetName()));
918 assert(0);
919 }
1963b290 920}
921
4d2e7dc7 922//______________________________________________________________________
cde6a23d 923void AliEMCALv0::Division2X2InPbmo(const AliEMCALGeometry * g, const Double_t parPBMO[5])
1963b290 924{
cde6a23d 925 // Division 2X2
1963b290 926 Info("Division2X2InPbmo"," started : geometry %s ", g->GetName());
927 //Double_t *dummy=0;
cde6a23d 928 // gMC->Gsvolu("SCTI", "BOX", fIdTmedArr[kIdSC], dummy, 0);
1963b290 929
930 double parSC[3];
1963b290 931 double xpos = 0.0, ypos = 0.0, zpos = 0.0, ztmp=0;;
932 double tanx = (parPBMO[1] - parPBMO[0]) / (2.*parPBMO[4]); // tanx = tany now
933 double tany = (parPBMO[3] - parPBMO[2]) / (2.*parPBMO[4]);
51e4198e 934 const Int_t buffersize = 10;
935 char name[buffersize], named[buffersize], named2[buffersize];
1963b290 936
e5a93224 937 AliDebug(2,Form(" PBMO par = "));
938 for(int i=0; i<5; i++) AliDebug(2,Form(" %9.5f ", parPBMO[i]));
939 AliDebug(2,Form("\n"));
1963b290 940
941 parSC[2] = g->GetECScintThick()/2.;
cde6a23d 942 zpos = -fSampleWidth*g->GetNECLayers()/2. + g->GetECPbRadThick() + g->GetECScintThick()/2.;
e5a93224 943 AliDebug(2,Form(" parSC[2] %9.5f \n", parSC[2]));
1963b290 944 for(int iz=0; iz<g->GetNECLayers(); iz++){
cde6a23d 945 ztmp = g->GetECPbRadThick() + fSampleWidth*double(iz); // Z for previous PB
1963b290 946 parSC[0] = parPBMO[0] + tanx*ztmp;
947 parSC[1] = parPBMO[2] + tany*ztmp;
948
51e4198e 949 snprintf(name,buffersize,"SC%2.2i", iz+1);
cde6a23d 950 gMC->Gsvolu(name, "BOX", fIdTmedArr[kIdSC], parSC, 3);
1963b290 951 gMC->Gspos(name, 1, "PBMO", xpos, ypos, zpos, 0, "ONLY") ;
e5a93224 952 AliDebug(2,Form("%s | zpos %6.3f | parSC[0,1]=(%7.5f,%7.5f) -> ",
953 name, zpos, parSC[0], parSC[1]));
1963b290 954
51e4198e 955 snprintf(named,buffersize,"SY%2.2i", iz+1);
1963b290 956 printf(" %s -> ", named);
957 gMC->Gsdvn(named,name, 2, 2);
958
51e4198e 959 snprintf(named2,buffersize,"SX%2.2i", iz+1);
1963b290 960 printf(" %s \n", named2);
961 gMC->Gsdvn(named2,named, 2, 1);
962
cde6a23d 963 zpos += fSampleWidth;
1963b290 964 }
965}
c01485dd 966
4d2e7dc7 967//______________________________________________________________________
21cf2b24 968AliEMCALShishKebabTrd1Module* AliEMCALv0::GetShishKebabModule(Int_t neta)
cde6a23d 969{
970 // 28-oct-05
c01485dd 971 AliEMCALShishKebabTrd1Module* trd1=0;
972 if(fShishKebabModules && neta>=0 && neta<fShishKebabModules->GetSize()) {
973 trd1 = (AliEMCALShishKebabTrd1Module*)fShishKebabModules->At(neta);
974 }
975 return trd1;
976}
5f66b6c6 977
978//_____________________________________________________________________________
979void AliEMCALv0::AddAlignableVolumes() const
980{
d804d556 981 //Add volumes which are alignable (?)
1ae500a2 982 TString ntmp(GetTitle()); // name of EMCAL geometry
983
984 if(ntmp.Contains("WSUC")) {
985 AddAlignableVolumesInWSUC(); // WSUC case
986 } else {
987 AddAlignableVolumesInALICE(); // ALICE case
988 }
989}
990
4d2e7dc7 991//______________________________________________________________________
1ae500a2 992void AliEMCALv0::AddAlignableVolumesInALICE() const
993{
5f66b6c6 994 //
995 // Create entries for alignable volumes associating the symbolic volume
996 // name with the corresponding volume path. Needs to be synchronized with
997 // eventual changes in the geometry.
998 //
999
d83af7ae 1000 Float_t pars[] = {GetGeometry()->GetSuperModulesPar(0),GetGeometry()->GetSuperModulesPar(1),GetGeometry()->GetSuperModulesPar(2)};
9aa6a5f6 1001 double rpos = (GetGeometry()->GetEnvelop(0) + GetGeometry()->GetEnvelop(1))/2.;
1002 double phi, phiRad, xpos, ypos, zpos;
1003
200e17a4 1004 AliGeomManager::ELayerID idEMCAL = AliGeomManager::kEMCAL;
1005 Int_t modUID, modnum = 0;
5f66b6c6 1006 TString volpath, symname;
1007
85653ebc 1008 Int_t nSMod = GetGeometry()->GetNumberOfSuperModules();
9aa6a5f6 1009 for (Int_t smodnum=0; smodnum < nSMod; smodnum++) {
200e17a4 1010 modUID = AliGeomManager::LayerToVolUID(idEMCAL,modnum++);
9aa6a5f6 1011 volpath = "ALIC_1/XEN1_1/SMOD_";
1082109f 1012 volpath += (smodnum+1);
9aa6a5f6 1013 symname = "EMCAL/FullSupermodule";
1014 symname += (smodnum+1);
1015
a520bcd0 1016 if(GetGeometry()->GetKey110DEG() && smodnum>=10 && !( ( GetGeometry()->GetEMCGeometry()->GetGeoName()).Contains("12SMV1")) )
1017 {
9aa6a5f6 1018 volpath = "ALIC_1/XEN1_1/SM10_";
1019 volpath += (smodnum-10+1);
1020 symname = "EMCAL/HalfSupermodule";
1021 symname += (smodnum-10+1);
1022 }
a520bcd0 1023
1024 if(GetGeometry()->GetKey110DEG() && smodnum>=10 && ( ( GetGeometry()->GetEMCGeometry()->GetGeoName()).Contains("12SMV1")) )
1025 {
1026 volpath = "ALIC_1/XEN1_1/SM3rd_";
1027 volpath += (smodnum-10+1);
1028 symname = "EMCAL/OneThrdSupermodule";
1029 symname += (smodnum-10+1);
1030 }
9aa6a5f6 1031
200e17a4 1032 if(!gGeoManager->SetAlignableEntry(symname.Data(),volpath.Data(),modUID))
9aa6a5f6 1033 AliFatal("AliEMCALv0::Unable to set alignable entry!!");
1034
1035 // Creates the Tracking to Local transformation matrix for EMCAL
1036 // modules
200e17a4 1037 TGeoPNEntry *alignableEntry = gGeoManager->GetAlignableEntryByUID(modUID) ;
9aa6a5f6 1038
85653ebc 1039 phiRad = GetGeometry()->GetPhiCenterOfSM(smodnum); //comes in radians, not degrees
1040 phi = phiRad*180./TMath::Pi(); //need degrees for rot. matrix
9aa6a5f6 1041 xpos = rpos * TMath::Cos(phiRad);
1042 ypos = rpos * TMath::Sin(phiRad);
1043 zpos = pars[2];
a520bcd0 1044 if(GetGeometry()->GetKey110DEG() && smodnum >= 10 && !( ( GetGeometry()->GetEMCGeometry()->GetGeoName()).Contains("12SMV1")))
1045 {
1046 AliDebug(3, Form(" fIdRotm %3i phi %6.1f(%5.3f) xpos %7.2f ypos %7.2f zpos %7.2f : smodnum %i \n",
1047 fIdRotm, phi, phiRad, xpos, ypos, zpos, smodnum));
1048 xpos += (pars[1]/2. * TMath::Sin(phiRad)); // half SM!
9aa6a5f6 1049 ypos -= (pars[1]/2. * TMath::Cos(phiRad));
1050 }
a520bcd0 1051
1052 if(GetGeometry()->GetKey110DEG() && smodnum >= 10 && ( ( GetGeometry()->GetEMCGeometry()->GetGeoName()).Contains("12SMV1")))
1053 {
1054 AliDebug(3, Form(" fIdRotm %3i phi %6.1f(%5.3f) xpos %7.2f ypos %7.2f zpos %7.2f : smodnum %i \n",
1055 fIdRotm, phi, phiRad, xpos, ypos, zpos, smodnum));
1056 xpos += (pars[1]/3. * TMath::Sin(phiRad)); // one_third SM !
1057 ypos -= (pars[1]/3. * TMath::Cos(phiRad));
1058 }
9aa6a5f6 1059
1060 TGeoHMatrix *matTtoL;
200e17a4 1061 TGeoHMatrix *globMatrix = alignableEntry->GetGlobalOrig();
9aa6a5f6 1062
1063 if(smodnum%2 == 0) {
1064 // pozitive z
1065 TGeoTranslation geoTran0(xpos,ypos, zpos);
1066 TGeoRotation geoRot0("geoRot0", 90.0, phi, 90.0, 90.0+phi, 0.0, 0.0);
1067 TGeoCombiTrans mat0(geoTran0, geoRot0);
1068 matTtoL = new TGeoHMatrix(mat0);
1069
1070 matTtoL->MultiplyLeft(&(globMatrix->Inverse()));
1071 alignableEntry->SetMatrix(matTtoL);
1072
1073 } else {
1074 // negative z
1075 double phiy = 90. + phi + 180.;
1076 if(phiy>=360.) phiy -= 360.;
1077 TGeoTranslation geoTran1(xpos,ypos,-zpos);
1078 TGeoRotation geoRot1("geoRot1", 90.0, phi, 90.0, phiy, 180.0, 0.0);
1079 TGeoCombiTrans mat1(geoTran1, geoRot1);
1080 matTtoL = new TGeoHMatrix(mat1);
1081
1082 matTtoL->MultiplyLeft(&(globMatrix->Inverse()));
1083 alignableEntry->SetMatrix(matTtoL);
5f66b6c6 1084
5f66b6c6 1085 }
9aa6a5f6 1086
5f66b6c6 1087 }
1088
1089}
1090
4d2e7dc7 1091//______________________________________________________________________
1ae500a2 1092void AliEMCALv0::AddAlignableVolumesInWSUC() const
1093{
1094 //
1095 // Create entries for alignable volumes associating the symbolic volume
1096 // name with the corresponding volume path. Needs to be synchronized with
1097 // eventual changes in the geometry.
1098 //
1099
1100 TString vpstr1 = "WSUC_1/XEN1_1/SMOD_";
1101 TString snstr1 = "EMCAL/CosmicTestSupermodule";
1102 TString volpath, symname;
1103
1104 // #SM is just one
1105 for (Int_t smodnum=0; smodnum < 1; smodnum++) {
1106 symname = snstr1;
1107 symname += (smodnum+1);
1108 volpath = vpstr1;
1109 volpath += (smodnum+1);
1110 if(!gGeoManager->SetAlignableEntry(symname.Data(),volpath.Data()))
1111 AliFatal("Unable to set alignable entry!!");
1112 }
1113}