1 /**************************************************************************
2 * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
4 * Author: The ALICE Off-line Project. *
5 * Contributors are mentioned in the code where appropriate. *
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 **************************************************************************/
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
21 // This class places a Geometry of the EMCAL in the ALICE Detector as defined in AliEMCALGeometry.cxx
22 //*-- Author: Yves Schutz (SUBATECH)
23 //*-- and : Sahal Yacoob (LBL / UCT)
24 // : Aleksei Pavlinov (WSU) SHASHLYK
26 // --- ROOT system ---
36 #include <TGeometry.h>
37 #include <TGeoPhysicalNode.h>
38 #include <TGeoManager.h>
39 #include <TGeoMatrix.h>
40 #include <TVirtualMC.h>
47 #include "AliEMCALShishKebabModule.h"
48 #include "AliEMCALShishKebabTrd1Module.h"
50 // --- Standard library ---
54 // --- AliRoot header files ---
56 #include "AliEMCALv0.h"
57 #include "AliEMCALGeometry.h"
73 //______________________________________________________________________
74 AliEMCALv0::AliEMCALv0()
76 fShishKebabModules(),fEnvelop1(0),fIdRotm(0),fIdTmedArr(0),
77 fSampleWidth(0),fSmodPar0(0),fSmodPar1(0),fSmodPar2(0)
82 //______________________________________________________________________
83 AliEMCALv0::AliEMCALv0(const char *name, const char *title)
84 : AliEMCAL(name,title),
85 fShishKebabModules(),fEnvelop1(0),fIdRotm(0),fIdTmedArr(0),
86 fSampleWidth(0),fSmodPar0(0),fSmodPar1(0),fSmodPar2(0)
88 // ctor : title is used to identify the layout
90 // Nov 22, 2006 - case of 1X1
91 TString ntmp(GetTitle());
93 if(ntmp == "TRD1") { // TRD1 is alias for SHISH_77_TRD1_2X2_FINAL_110DEG NL=69
94 ntmp = "SHISH_77_TRD1_2X2_FINAL_110DEG NL=69";
95 SetTitle(ntmp.Data());
98 AliEMCALGeometry *geom = GetGeometry() ;
99 //geom->CreateListOfTrd1Modules();
100 fShishKebabModules = geom->GetShishKebabTrd1Modules();
103 //______________________________________________________________________
104 void AliEMCALv0::BuildGeometry()
106 // Display Geometry for display.C
108 const Int_t kColorArm1 = kBlue ;
110 AliEMCALGeometry * geom = GetGeometry();
112 TString gn(geom->GetName());
115 // Define the shape of the Calorimeter
116 TNode * top = gAlice->GetGeometry()->GetNode("alice") ; // See AliceGeom/Nodes
117 TNode * envelopNode = 0;
118 char *envn = "Envelop1";
119 if(!gn.Contains("SHISH") || gn.Contains("TRD2")){
120 new TTUBS(envn, "Tubs that contains arm 1", "void",
121 geom->GetEnvelop(0) -10, // rmin
122 geom->GetEnvelop(1) +40 ,// rmax
123 geom->GetEnvelop(2)/2.0, // half length in Z
124 geom->GetArm1PhiMin(), // minimum phi angle
125 geom->GetArm1PhiMax() // maximum phi angle
128 envelopNode = new TNode(envn, "Arm1 Envelop", "Envelop1", 0., 0., 0., "") ;
130 if(gn.Contains("WSUC")) {
131 envelopNode = BuildGeometryOfWSUC();
132 } else { // Shish-kebab now for compact, twist and TRD1 cases (ALIC)
134 TPGON *pgon = new TPGON(envn, "PGON that contains arm 1", "void",
135 geom->GetArm1PhiMin(),geom->GetArm1PhiMax()-geom->GetArm1PhiMin(),geom->GetNPhiSuperModule(), 2);
137 if (fEnvelop1.GetSize()<8) {
139 fEnvelop1[0] = geom->GetArm1PhiMin(); // minimum phi angle
140 fEnvelop1[1] = geom->GetArm1PhiMax() - geom->GetArm1PhiMin(); // angular range in phi
141 fEnvelop1[2] = geom->GetNPhi(); // number of sections in phi
142 fEnvelop1[3] = 2; // 2 z coordinates
143 fEnvelop1[4] = -350.;
144 fEnvelop1[5] = geom->GetEnvelop(0) ; // rmin at z1
145 fEnvelop1[6] = geom->GetEnvelop(1) ; // rmax at z1
147 fEnvelop1[8] = fEnvelop1[5] ; // radii are the same.
148 fEnvelop1[9] = fEnvelop1[6] ; // radii are the same.
150 if(gn.Contains("SHISH"))
151 fEnvelop1[2] = geom->GetNPhiSuperModule();
153 pgon->DefineSection(0, fEnvelop1[4], fEnvelop1[5], fEnvelop1[6]);
154 pgon->DefineSection(1, fEnvelop1[7], fEnvelop1[5], fEnvelop1[6]);
156 envelopNode = new TNode(envn, "Arm1 Envelop2", envn, 0., 0., 0., "") ;
160 envelopNode->SetLineColor(kColorArm1) ;
161 fNodes->Add(envelopNode);
164 TNode *AliEMCALv0::BuildGeometryOfWSUC()
166 // June 8, 2005; see directory geant3/TGeant3/G3toRoot.cxx
167 // enum EColor { kWhite, kBlack, kRed, kGreen, kBlue, kYellow, kMagenta, kCyan } - see $ROOTSYS/include/Gtypes.h
168 AliEMCALGeometry * g = GetGeometry();
169 TNode * top = gAlice->GetGeometry()->GetNode("alice") ; // See AliceGeom/Nodes
172 TNode *envelopNode = 0;
176 new TBRIK(name, "WSUC(XEN1 in Geant)","void",fEnvelop1[0],fEnvelop1[1],fEnvelop1[2]);
177 envelopNode = new TNode(name, "envelope for WSUC", name, 0., 0., 0., "");
178 envelopNode->SetVisibility(0);
181 TNode *emod=0, *scmx=0;
182 name = "SMOD"; // super module
183 new TBRIK(name, "SMOD(SMOD in Geant)","void", fSmodPar0,fSmodPar1,fSmodPar2);
184 if(envelopNode) envelopNode->cd();
185 TNode *smod = new TNode(name, "SMOD", name, 0., 0., 0., "");
186 smod->SetLineColor(kBlue) ;
187 if(envelopNode==0) envelopNode = smod;
189 name = "EMOD"; // see CreateEMOD
190 TTRD1 *emodTrd1 = new TTRD1(name, "EMOD(EMOD in Geant)","void", float(fParEMOD[0]),
191 float(fParEMOD[1]),float(fParEMOD[2]),float(fParEMOD[3]));
193 // SCMX = EMOD/4 for simplicity of drawing
195 Float_t dz=0.,theta=0.,phi=0.,h1=0.,bl1=0.,tl1=0.,alpha1=0.,h2=0.,bl2=0.,tl2=0.,alpha2=0.;
196 h1 = emodTrd1->GetDy()/2.;
197 bl1 = emodTrd1->GetDx()/2.;
200 h2 = emodTrd1->GetDy()/2.;
201 bl2 = emodTrd1->GetDx2()/2.;
205 dz = emodTrd1->GetDz();
206 double dr = TMath::Sqrt((h2-h1)*(h2-h1)+(bl2-bl1)*(bl2-bl1));
207 theta = TMath::ATan2(dr,2.*dz) * TMath::RadToDeg();
210 TTRAP *scmxTrap = new TTRAP(name, "SCMX(SCMX as in Geant)","void",
211 dz,theta,phi, h1,bl1,tl1,alpha1, h2,bl2,tl2,alpha2);
213 Float_t xShiftSCMX = (emodTrd1->GetDx() + emodTrd1->GetDx2())/4.;
214 Float_t yShiftSCMX = emodTrd1->GetDy()/2.;
215 printf(" xShiftSCMX %7.4f yShiftSCMX %7.4f \n",xShiftSCMX,yShiftSCMX);
217 name = "EMOD"; // see CreateEMOD
220 AliEMCALShishKebabTrd1Module *mod=0;
221 Double_t angle=90., xpos=0.,ypos=0.,zpos=0., xposSCMX=0.,yposSCMX=0.,zposSCMX=0.;
222 char rtmn[100], rtmt[100];
223 TRotMatrix *rtm=0, *rtmSCMX=0;
225 for(int iz=0; iz<g->GetNZ(); iz++) {
226 mod = (AliEMCALShishKebabTrd1Module*)fShishKebabModules->At(iz);
227 zpos = mod->GetPosZ() - fSmodPar2;
228 ypos = mod->GetPosXfromR() - fSmodPar1;
230 angle = mod->GetThetaInDegree();
231 sprintf(rtmn,"rmEmod%5.1f",angle);
232 sprintf(rtmt,"rotation matrix for EMOD, iz=%i, angle = %6.3f",iz, angle);
233 if(iz==0) rtm = new TRotMatrix(rtmn, rtmt,0.,0., 90.,0., 90.,90.); // z'(x); y'(y); x'(z)
234 else rtm = new TRotMatrix(rtmn, rtmt,90.-angle,270., 90.0,0.0, angle,90.);
236 TGeometry *tg = gAlice->GetGeometry();
237 for(int ix=0; ix<g->GetNPhi(); ix++) { // flat in phi
238 xpos = g->GetPhiModuleSize()*(2*ix+1 - g->GetNPhi())/2.;
239 sprintf(rtmt,"EMOD, iz %i, ix %i, angle %6.3f",iz,ix, angle);
240 TString namNode=name;
241 namNode += numEmod++;
243 emod = new TNode(namNode.Data(), rtmt, (TShape*)emodTrd1, xpos,ypos,zpos,rtm);
244 // emod->SetLineColor(kGreen) ;
245 emod->SetVisibility(0); // SCMX will bi visible
246 if(scmxTrap) { // 4(2x2) sensetive volume inside EMOD
249 for(int jy=0; jy<2; jy++){ // division on y
250 yposSCMX = yShiftSCMX *(2*jy - 1);
251 for(int jx=0; jx<2; jx++){ // division on x
252 Double_t theta1=90.,phi1=0., theta2=90.,phi2=90., theta3=0.,phi3=0 ;
253 xposSCMX = xShiftSCMX *(2*jx - 1);
257 sprintf(rtmn,"rm%s",namNode.Data());
258 sprintf(rtmt,"rotation matrix for %s inside EMOD",namNode.Data());
259 rtmSCMX = tg->GetRotMatrix(rtmn);
261 phi1 = 180.; // x' = -x
262 phi2 = 270.; // y' = -y
264 if(rtmSCMX == 0) rtmSCMX = new TRotMatrix(rtmn,rtmt, theta1,phi1, theta2,phi2, theta3,phi3);
265 sprintf(rtmt,"%s inside %s", namNode.Data(), emod->GetName());
266 scmx = new TNode(namNode.Data(), rtmt, (TShape*)scmxTrap, xposSCMX,yposSCMX,zposSCMX,rtmSCMX);
267 scmx->SetLineColor(kMagenta);
273 // emod->Draw(); // for testing
278 //______________________________________________________________________
279 void AliEMCALv0::CreateGeometry()
281 // Create the EMCAL geometry for Geant
282 // Geometry of a tower
283 //|-----------------------------------------------------| XEN1
285 //| | Al thickness = GetAlFrontThickness() | |
289 //| ------------------------------------------------- |
290 //| | Air Gap = GetGap2Active() | |
292 //| ------------------------------------------------- |
293 //| | XU1 : XPST (ECAL e = GetECScintThick() ) | |
294 //| ------------------------------------------------- |
295 //| | XU1 : XPBX (ECAL e = GetECPbRadThick() ) | |
296 //| ------------------------------------------------- |
297 //| | XU1 : XPST (ECAL e = GetECScintThick() | |
298 //| ------------------------------------------------- |
299 //| | XU1 : XPBX (ECAL e = GetECPbRadThick() ) | |
300 //| ------------------------------------------------- |
301 //| etc ..... GetNECLayers() - 1 times |
302 //| ------------------------------------------------- |
303 //| | XUNLayer : XPST (ECAL e = GetECScintThick() | |
304 //| ------------------------------------------------- |
306 AliEMCALGeometry * geom = GetGeometry() ;
307 TString gn(geom->GetName());
310 if(!(geom->IsInitialized())){
311 Error("CreateGeometry","EMCAL Geometry class has not been set up.");
314 // Get pointer to the array containing media indices
315 fIdTmedArr = fIdtmed->GetArray() - 1599 ;
318 // gMC->Matrix(nmat, theta1, phi1, theta2, phi2, theta3, phi3) - see AliModule
319 AliMatrix(fIdRotm, 90.0, 0., 90.0, 90.0, 0.0, 0.0) ;
321 // Create the EMCAL Mother Volume (a polygone) within which to place the Detector and named XEN1
323 Float_t envelopA[10];
324 if(gn.Contains("TRD2")) { // TUBS
325 envelopA[0] = geom->GetEnvelop(0) - 10.; // rmin
326 envelopA[1] = geom->GetEnvelop(1) + 12.; // rmax
327 // envelopA[2] = geom->ZFromEtaR(geom->GetEnvelop(1), geom->GetArm1EtaMin());
328 envelopA[2] = 390.; // 6-feb-05
329 envelopA[3] = geom->GetArm1PhiMin();
330 envelopA[4] = geom->GetArm1PhiMax();
331 gMC->Gsvolu("XEN1", "TUBS", fIdTmedArr[kIdAIR], envelopA, 5) ; // Tubs filled with air
332 fEnvelop1.Set(5, envelopA);
333 // Position the EMCAL Mother Volume (XEN1) in Alice (ALIC)
334 gMC->Gspos("XEN1", 1, "ALIC", 0.0, 0.0, 0.0, fIdRotm, "ONLY") ;
335 } else if(gn.Contains("TRD1") && gn.Contains("WSUC") ) { // TRD1 for WSUC facility
336 // 17-may-05 - just BOX
340 gMC->Gsvolu("XEN1", "BOX", fIdTmedArr[kIdSC], envelopA, 3) ;
342 for(int i=0; i<3; i++) fEnvelop1[i] = envelopA[i]; // 23-may-05
343 // Position the EMCAL Mother Volume (XEN1) in WSUC
344 gMC->Gspos("XEN1", 1, "WSUC", 0.0, 0.0, 0.0, fIdRotm, "ONLY") ;
346 envelopA[0] = geom->GetArm1PhiMin(); // minimum phi angle
347 envelopA[1] = geom->GetArm1PhiMax() - geom->GetArm1PhiMin(); // angular range in phi
348 envelopA[2] = geom->GetNPhi(); // number of sections in phi
349 envelopA[3] = 2; // 2 z coordinates
350 // envelopA[4] = geom->ZFromEtaR(geom->GetEnvelop(1),
351 //geom->GetArm1EtaMin()); // z coordinate 1
352 envelopA[4] = -350.; // AM 30/5/2006
354 //add some padding for mother volume
355 envelopA[5] = geom->GetEnvelop(0) ; // rmin at z1
356 envelopA[6] = geom->GetEnvelop(1) ; // rmax at z1
357 // envelopA[7] = geom->ZFromEtaR(geom->GetEnvelop(1),
358 // geom->GetArm1EtaMax()); // z coordinate 2
359 envelopA[7] = 350.; // AM 30/5/2006
361 envelopA[8] = envelopA[5] ; // radii are the same.
362 envelopA[9] = envelopA[6] ; // radii are the same.
364 if(gn.Contains("SHISH")) envelopA[2] = geom->GetNPhiSuperModule();
366 gMC->Gsvolu("XEN1", "PGON", fIdTmedArr[kIdAIR], envelopA, 10) ; // Polygone filled with air
367 fEnvelop1.Set(10, envelopA);
369 printf("CreateGeometry: XEN1 = %f, %f\n", envelopA[5], envelopA[6]);
370 printf("CreateGeometry: XU0 = %f, %f\n", envelopA[5], envelopA[6]);
372 // Position the EMCAL Mother Volume (XEN1) in Alice (ALIC)
373 gMC->Gspos(geom->GetNameOfEMCALEnvelope(), 1, "ALIC", 0.0, 0.0, 0.0, fIdRotm, "ONLY") ;
376 if(gn.Contains("SHISH")){
377 // COMPACT, TWIST, TRD2 or TRD1
378 AliDebug(2,Form("Shish-Kebab geometry : %s", GetTitle()));
379 CreateShishKebabGeometry();
383 //______________________________________________________________________
384 void AliEMCALv0::Init(void)
386 // Just prints an information message
388 if(AliLog::GetGlobalDebugLevel()>0) {
389 TString message("\n") ;
390 message += "*****************************************\n" ;
392 // Here the EMCAL initialisation code (if any!)
394 AliEMCALGeometry * geom = GetGeometry() ;
397 message += "AliEMCAL " ;
398 message += Version() ;
399 message += "EMCAL geometry initialized for " ;
400 message += geom->GetName() ;
403 message += "AliEMCAL " ;
404 message += Version() ;
405 message += "EMCAL geometry initialization failed !" ;
407 message += "\n*****************************************" ;
408 printf(message.Data() ) ;
413 void AliEMCALv0::CreateShishKebabGeometry()
415 // TWIST, TRD1 and TRD2
416 AliEMCALGeometry * g = GetGeometry();
417 TString gn(g->GetName()); gn.ToUpper();
418 // see AliModule::fFIdTmedArr
419 // fIdTmedArr = fIdtmed->GetArray() - 1599 ; // see AliEMCAL::::CreateMaterials()
420 // int kIdAIR=1599, kIdPB = 1600, kIdSC = 1601, kIdSTEEL = 1603;
422 Double_t par[10], xpos=0., ypos=0., zpos=0.;
424 CreateSmod(g->GetNameOfEMCALEnvelope());
426 CreateEmod("SMOD","EMOD"); // 18-may-05
428 if(g->GetKey110DEG()) CreateEmod("SM10","EMOD"); // Nov 1,2006
430 // Sensitive SC (2x2 tiles)
431 double parSCM0[5]={0,0,0,0}, *dummy = 0, parTRAP[11];
432 Double_t trd1Angle = g->GetTrd1Angle()*TMath::DegToRad(), tanTmp = TMath::Tan(trd1Angle/2.);
433 if(!gn.Contains("TRD")) { // standard module
434 par[0] = (g->GetECPbRadThick()+g->GetECScintThick())*g->GetNECLayers()/2.;
435 par[1] = par[2] = g->GetPhiTileSize(); // Symetric case
436 gMC->Gsvolu("SCM0", "BOX", fIdTmedArr[kIdSC], par, 3); // 2x2 tiles
437 gMC->Gspos("SCM0", 1, "EMOD", 0., 0., 0., 0, "ONLY") ;
438 // Division to tile size
439 gMC->Gsdvn("SCM1","SCM0", g->GetNPHIdiv(), 2); // y-axis
440 gMC->Gsdvn("SCM2","SCM1", g->GetNETAdiv(), 3); // z-axis
441 // put LED to the SCM2
442 par[0] = g->GetECPbRadThick()/2.;
443 par[1] = par[2] = g->GetPhiTileSize()/2.; // Symetric case
444 gMC->Gsvolu("PBTI", "BOX", fIdTmedArr[kIdPB], par, 3);
446 printf(" Pb tiles \n");
449 xpos = -fSampleWidth*g->GetNECLayers()/2. + g->GetECPbRadThick()/2.;
450 for(int ix=0; ix<g->GetNECLayers(); ix++){
451 gMC->Gspos("PBTI", ++nr, "SCM2", xpos, ypos, zpos, 0, "ONLY") ;
452 // printf(" %i xpos %f \n", ix+1, xpos);
453 xpos += fSampleWidth;
455 printf(" Number of Pb tiles in SCM2 %i \n", nr);
456 } else if(gn.Contains("TRD1")) { // TRD1 - 30-sep-04
457 if(gn.Contains("MAY05")){
458 Double_t dzTmp = g->GetFrontSteelStrip()+g->GetPassiveScintThick();
459 parSCM0[0] = fParEMOD[0] + tanTmp*dzTmp; // dx1
460 parSCM0[1] = fParEMOD[1]; // dx2
461 parSCM0[2] = fParEMOD[2]; // dy
462 for(int i=0; i<3; i++) parSCM0[i] -= g->GetLateralSteelStrip();
463 parSCM0[3] = fParEMOD[3] - dzTmp/2.; // dz
465 gMC->Gsvolu("SCM0", "TRD1", fIdTmedArr[kIdAIR], parSCM0, 4);
466 gMC->Gspos("SCM0", 1, "EMOD", 0., 0., dzTmp/2., 0, "ONLY") ;
467 } else { // before MAY 2005
468 // double wallThickness = g->GetPhiModuleSize()/2. - g->GetPhiTileSize(); // Need check
469 double wallThickness = g->GetPhiModuleSize()/g->GetNPHIdiv() - g->GetPhiTileSize();
470 for(int i=0; i<3; i++) parSCM0[i] = fParEMOD[i] - wallThickness;
471 parSCM0[3] = fParEMOD[3];
472 gMC->Gsvolu("SCM0", "TRD1", fIdTmedArr[kIdAIR], parSCM0, 4);
473 gMC->Gspos("SCM0", 1, "EMOD", 0., 0., 0., 0, "ONLY") ;
476 if(g->GetNPHIdiv()==2 && g->GetNETAdiv()==2) {
477 // Division to tile size - 1-oct-04
478 AliDebug(2,Form(" Divide SCM0 on y-axis %i\n", g->GetNETAdiv()));
479 gMC->Gsdvn("SCMY","SCM0", g->GetNETAdiv(), 2); // y-axis
481 parTRAP[0] = parSCM0[3]; // dz
482 parTRAP[1] = TMath::ATan2((parSCM0[1]-parSCM0[0])/2.,2.*parSCM0[3])*180./TMath::Pi(); // theta
483 parTRAP[2] = 0.; // phi
485 parTRAP[3] = parSCM0[2]/2.; // H1
486 parTRAP[4] = parSCM0[0]/2.; // BL1
487 parTRAP[5] = parTRAP[4]; // TL1
488 parTRAP[6] = 0.0; // ALP1
490 parTRAP[7] = parSCM0[2]/2.; // H2
491 parTRAP[8] = parSCM0[1]/2.; // BL2
492 parTRAP[9] = parTRAP[8]; // TL2
493 parTRAP[10]= 0.0; // ALP2
494 AliDebug(2,Form(" ** TRAP ** \n"));
495 for(int i=0; i<11; i++) AliDebug(3, Form(" par[%2.2i] %9.4f\n", i, parTRAP[i]));
497 gMC->Gsvolu("SCMX", "TRAP", fIdTmedArr[kIdSC], parTRAP, 11);
498 xpos = +(parSCM0[1]+parSCM0[0])/4.;
499 gMC->Gspos("SCMX", 1, "SCMY", xpos, 0.0, 0.0, 0, "ONLY") ;
501 // Using rotation because SCMX should be the same due to Pb tiles
503 AliMatrix(fIdRotm, 90.0,180., 90.0, 270.0, 0.0,0.0) ;
504 gMC->Gspos("SCMX", 2, "SCMY", xpos, 0.0, 0.0, fIdRotm, "ONLY");
505 // put LED to the SCM0
506 AliEMCALShishKebabTrd1Module *mod = (AliEMCALShishKebabTrd1Module*)fShishKebabModules->At(0);
507 gMC->Gsvolu("PBTI", "BOX", fIdTmedArr[kIdPB], dummy, 0);
509 par[1] = parSCM0[2]/2; // y
510 par[2] = g->GetECPbRadThick()/2.; // z
514 zpos = -fSampleWidth*g->GetNECLayers()/2. + g->GetECPbRadThick()/2.;
515 double xCenterSCMX = (parTRAP[4] + parTRAP[8])/2.;
516 if(!gn.Contains("NOPB")) { // for testing - 11-jul-05
517 AliDebug(2,Form(" Pb tiles \n"));
518 for(int iz=0; iz<g->GetNECLayers(); iz++){
519 par[0] = (parSCM0[0] + mod->GetTanBetta()*fSampleWidth*iz)/2.;
520 xpos = par[0] - xCenterSCMX;
521 gMC->Gsposp("PBTI", ++nr, "SCMX", xpos, ypos, zpos, 0, "ONLY", par, 3) ;
522 AliDebug(3,Form(" %i xpos %f zpos %f par[0] %f \n", iz+1, xpos, zpos, par[0]));
523 zpos += fSampleWidth;
525 AliDebug(2,Form(" Number of Pb tiles in SCMX %i \n", nr));
527 } else if(g->GetNPHIdiv()==3 && g->GetNETAdiv()==3) {
528 printf(" before AliEMCALv0::Trd1Tower3X3() : parSCM0");
529 for(int i=0; i<4; i++) printf(" %7.4f ", parSCM0[i]);
531 Trd1Tower3X3(parSCM0);
532 } else if(g->GetNPHIdiv()==1 && g->GetNETAdiv()==1) {
533 // no division in SCM0
534 Trd1Tower1X1(parSCM0);
535 } else if(g->GetNPHIdiv()==4 && g->GetNETAdiv()==4) {
538 } else if(gn.Contains("TRD2")) { // TRD2 - 14-jan-05
539 // Scm0InTrd2(g, fParEMOD, parSCM0); // First dessin
540 PbmoInTrd2(g, fParEMOD, parSCM0); // Second design
544 void AliEMCALv0::CreateSmod(const char* mother)
546 // 18-may-05; mother="XEN1";
547 // child="SMOD" from first to 10th, "SM10" (11th and 12th) (TRD1 case)
548 // child="SMON" and "SMOP"("TRD2" case)
549 AliEMCALGeometry * g = GetGeometry();
550 TString gn(g->GetName()); gn.ToUpper();
552 Double_t par[3], parTubs[5], xpos=0., ypos=0., zpos=0., rpos=0., dphi=0., phi=0.0, phiRad=0.;
554 // ===== define Super Module from air - 14x30 module ==== ;
555 fSampleWidth = double(g->GetECPbRadThick()+g->GetECScintThick());
556 AliDebug(2,Form("\n ## Super Module | fSampleWidth %5.3f ## %s \n", fSampleWidth, gn.Data()));
557 par[0] = g->GetShellThickness()/2.;
558 par[1] = g->GetPhiModuleSize()*g->GetNPhi()/2.;
559 par[2] = g->GetEtaModuleSize()*15.;
561 int nphism = g->GetNumberOfSuperModules()/2; // 20-may-05
563 dphi = (g->GetArm1PhiMax() - g->GetArm1PhiMin())/nphism;
564 // if(g->GetKey110DEG()) dphi = (g->GetArm1PhiMax() - g->GetArm1PhiMin())/(nphism-1);
565 rpos = (g->GetEnvelop(0) + g->GetEnvelop(1))/2.;
566 AliDebug(2,Form(" rpos %8.2f : dphi %6.1f degree \n", rpos, dphi));
569 if (gn.Contains("TRD2")) { // tubs - 27-jan-05
570 parTubs[0] = g->GetTubsR(); // rmin
571 parTubs[1] = parTubs[0] + g->GetShellThickness(); // rmax ??
572 parTubs[2] = 380./2.; // DZ half length in z; 11-oct-04 - for 26 division
573 parTubs[3] = -dphi/2.; // PHI1 starting angle of the segment;
574 parTubs[4] = +dphi/2.; // PHI2 ending angle of the segment;
576 gMC->Gsvolu("SMOP", "TUBS", fIdTmedArr[kIdAIR], parTubs, 5); // pozitive Z
577 gMC->Gsvolu("SMON", "TUBS", fIdTmedArr[kIdAIR], parTubs, 5); // negative Z
579 AliDebug(2,Form(" SMOP,N ** TUBS **\n"));
580 AliDebug(2,Form("tmed %i | Rmin %7.2f Rmax %7.2f dz %7.2f phi1,2 (%7.2f,%7.2f)\n",
581 fIdTmedArr[kIdAIR], parTubs[0],parTubs[1],parTubs[2], parTubs[3],parTubs[4]));
582 // have to add 1 cm plastic before EMOD - time solution
583 } else if(gn.Contains("WSUC")) {
584 par[0] = g->GetPhiModuleSize()*g->GetNPhi()/2.;
585 par[1] = g->GetShellThickness()/2.;
586 par[2] = g->GetEtaModuleSize()*g->GetNZ()/2. + 5;
588 gMC->Gsvolu("SMOD", "BOX", fIdTmedArr[kIdAIR], par, 3);
590 AliDebug(2,Form("SMOD in WSUC : tmed %i | dx %7.2f dy %7.2f dz %7.2f (SMOD, BOX)\n",
591 fIdTmedArr[kIdAIR], par[0],par[1],par[2]));
595 nphism = g->GetNumberOfSuperModules();
597 if (gn.Contains("TWIST")) {
598 par[2] += 0.4; // for 27 division
599 } else if(gn.Contains("TRD")) {
600 par[2] = 350./2.; // 11-oct-04 - for 26 division
601 if(gn.Contains("TRD1")) {
602 AliDebug(2,Form(" par[0] %7.2f (old) \n", par[0]));
603 Float_t *parSM = g->GetSuperModulesPars();
604 for(int i=0; i<3; i++) par[i] = parSM[i];
607 gMC->Gsvolu("SMOD", "BOX", fIdTmedArr[kIdAIR], par, 3);
608 AliDebug(2,Form("tmed %i | dx %7.2f dy %7.2f dz %7.2f (SMOD, BOX)\n",
609 fIdTmedArr[kIdAIR], par[0],par[1],par[2]));
612 if(g->GetKey110DEG()) { // 12-oct-05
615 gMC->Gsvolu("SM10", "BOX", fIdTmedArr[kIdAIR], par, 3);
616 AliDebug(2,Form(" Super module with name \"SM10\" was created too par[1] = %f\n", par[1]));
620 if(g->GetSteelFrontThickness() > 0.0) { // 28-mar-05
621 par[0] = g->GetSteelFrontThickness()/2.;
622 gMC->Gsvolu("STPL", "BOX", fIdTmedArr[kIdSTEEL], par, 3);
623 printf("tmed %i | dx %7.2f dy %7.2f dz %7.2f (STPL) \n", fIdTmedArr[kIdSTEEL], par[0],par[1],par[2]);
624 xpos = -(g->GetShellThickness() - g->GetSteelFrontThickness())/2.;
625 gMC->Gspos("STPL", 1, "SMOD", xpos, 0.0, 0.0, 0, "ONLY") ;
629 int nr=0, nrsmod=0, i0=0;
630 if(gn.Contains("TEST")) {nphism = 1;} // just only 2 super modules;
632 // Turn whole super module
633 int turnSupMod = 1; // should be ONE; for testing = 0
634 for(int i=i0; i<nphism; i++) {
635 if (gn.Contains("TRD2")) { // tubs - 27-jan-05
637 printf("** TRD2 ** ");
638 if(turnSupMod==1) printf(" No 3 degree rotation !!! ");
641 Double_t phic=0., phicRad=0.; // phi angle of arc center
642 phic = g->GetArm1PhiMin() + dphi*(2*i+1)/2.; //
643 phicRad = phic*TMath::DegToRad();
644 phi = phic - g->GetTubsTurnAngle();
645 phiRad = phi*TMath::DegToRad();
647 TVector2 vc; // position of super module center
648 vc.SetMagPhi(parTubs[0], phicRad);
649 TVector2 vcTurn; // position of super module center with turn
650 vcTurn.SetMagPhi(parTubs[0], phiRad);
651 TVector2 vcShift = vc - vcTurn;
656 } else { // 1-mar-05 ; just for testing - no turn od SMOD; looks good
660 AliMatrix(fIdRotm, 90.0, phic, 90.0, 90.0+phic, 0.0, 0.0);
662 gMC->Gspos("SMOP", ++nr, mother, xpos, ypos, zpos, fIdRotm, "ONLY") ;
663 printf("SMOP %2i | %2i fIdRotm %3i phi %6.1f(%5.3f) xpos %7.2f ypos %7.2f zpos %7.2f \n",
664 i, nr, fIdRotm, phic, phicRad, xpos, ypos, zpos);
665 printf(" phiy(90+phic) %6.1f \n", 90. + phic);
667 if(!gn.Contains("TEST1") && g->GetNumberOfSuperModules() > 1){
668 // double phiy = 90. + phic + 180.;
669 // if(phiy>=360.) phiy -= 360.;
670 // printf(" phiy %6.1f \n", phiy);
671 // AliMatrix(fIdRotm, 90.0, phic, 90.0, phiy, 180.0, 0.0);
672 gMC->Gspos("SMON", nr, mother, xpos, ypos, -zpos, fIdRotm, "ONLY") ;
673 printf("SMON %2i | %2i fIdRotm %3i phi %6.1f(%5.3f) xpos %7.2f ypos %7.2f zpos %7.2f \n",
674 i, nr, fIdRotm, phic, phicRad, xpos, ypos, -zpos);
676 } else if(gn.Contains("WSUC")) {
677 xpos = ypos = zpos = 0.0;
679 gMC->Gspos("SMOD", 1, mother, xpos, ypos, zpos, fIdRotm, "ONLY") ;
680 printf(" fIdRotm %3i phi %6.1f(%5.3f) xpos %7.2f ypos %7.2f zpos %7.2f \n",
681 fIdRotm, phi, phiRad, xpos, ypos, zpos);
684 TString smName("SMOD"); // 12-oct-05
685 if(i==5 && g->GetKey110DEG()) {
690 phi = g->GetArm1PhiMin() + dphi*(2*i+1)/2.; // phi= 70, 90, 110, 130, 150, 170
691 phiRad = phi*TMath::Pi()/180.;
693 AliMatrix(fIdRotm, 90.0, phi, 90.0, 90.0+phi, 0.0, 0.0);
695 xpos = rpos * TMath::Cos(phiRad);
696 ypos = rpos * TMath::Sin(phiRad);
697 zpos = fSmodPar2; // 21-sep-04
698 if(i==5 && g->GetKey110DEG()) {
699 xpos += (par1C/2. * TMath::Sin(phiRad));
700 ypos -= (par1C/2. * TMath::Cos(phiRad));
703 // 1th module in z-direction;
704 gMC->Gspos(smName.Data(), ++nr, mother, xpos, ypos, zpos, fIdRotm, "ONLY") ;
705 AliDebug(3, Form(" %s : %2i fIdRotm %3i phi %6.1f(%5.3f) xpos %7.2f ypos %7.2f zpos %7.2f : i %i \n",
706 smName.Data(), nr, fIdRotm, phi, phiRad, xpos, ypos, zpos, i));
707 // 2th module in z-direction;
708 if(gn.Contains("TWIST") || gn.Contains("TRD")) {
709 // turn arround X axis; 0<phi<360
710 double phiy = 90. + phi + 180.;
711 if(phiy>=360.) phiy -= 360.;
713 AliMatrix(fIdRotm, 90.0, phi, 90.0, phiy, 180.0, 0.0);
714 gMC->Gspos(smName.Data(), ++nr, mother, xpos, ypos, -zpos, fIdRotm, "ONLY");
715 AliDebug(3, Form(" %s : %2i fIdRotm %3i phiy %6.1f xpos %7.2f ypos %7.2f zpos %7.2f \n",
716 smName.Data(), nr, fIdRotm, phiy, xpos, ypos, -zpos));
718 gMC->Gspos("SMOD", ++nr, mother, xpos, ypos, -zpos, fIdRotm, "ONLY");
722 AliDebug(2,Form(" Number of Super Modules %i \n", nr+nrsmod));
725 void AliEMCALv0::CreateEmod(const char* mother, const char* child)
727 // 17-may-05; mother="SMOD"; child="EMOD"
728 AliEMCALGeometry * g = GetGeometry();
729 TString gn(g->GetName()); gn.ToUpper();
731 Double_t par[10], parTubs[5], xpos=0., ypos=0., zpos=0., rpos=0.;
732 Double_t parSCPA[5], zposSCPA=0.; // passive SC - 13-MAY-05, TRD1 case
733 Double_t trd1Angle = g->GetTrd1Angle()*TMath::DegToRad(), tanTrd1 = TMath::Tan(trd1Angle/2.);
734 Double_t tanTrd2y = TMath::Tan(g->GetTrd2AngleY()*TMath::DegToRad()/2.);
737 if(!gn.Contains("TRD")) { // standard module
738 par[0] = (fSampleWidth*g->GetNECLayers())/2.;
739 par[1] = par[2] = g->GetPhiModuleSize()/2.;
740 gMC->Gsvolu(child, "BOX", fIdTmedArr[kIdSTEEL], par, 3);
742 } else if (gn.Contains("TRD1")){ // TRD1 system coordinate iz differnet
743 if(strcmp(mother,"SMOD")==0) {
744 fParEMOD[0] = g->GetEtaModuleSize()/2.; // dx1
745 fParEMOD[1] = g->Get2Trd1Dx2()/2.; // dx2
746 fParEMOD[2] = g->GetPhiModuleSize()/2.;; // dy
747 fParEMOD[3] = g->GetLongModuleSize()/2.; // dz
748 gMC->Gsvolu(child, "TRD1", fIdTmedArr[kIdSTEEL], fParEMOD, 4);
749 // if(gn.Contains("WSUC") || gn.Contains("MAY05")){
750 if(0){ // Jul 12 - should be checked
751 parSCPA[0] = g->GetEtaModuleSize()/2. + tanTrd1*g->GetFrontSteelStrip(); // dx1
752 parSCPA[1] = parSCPA[0] + tanTrd1*g->GetPassiveScintThick(); // dx2
753 parSCPA[2] = g->GetPhiModuleSize()/2.; // dy
754 parSCPA[3] = g->GetPassiveScintThick()/2.; // dz
755 gMC->Gsvolu("SCPA", "TRD1", fIdTmedArr[kIdSC], parSCPA, 4);
756 zposSCPA = -fParEMOD[3] + g->GetFrontSteelStrip() + g->GetPassiveScintThick()/2.;
757 gMC->Gspos ("SCPA", ++nr, child, 0.0, 0.0, zposSCPA, 0, "ONLY");
760 } else if (gn.Contains("TRD2")){ // TRD2 as for TRD1 - 27-jan-05
761 fParEMOD[0] = g->GetEtaModuleSize()/2.; // dx1
762 fParEMOD[1] = g->Get2Trd1Dx2()/2.; // dx2
763 fParEMOD[2] = g->GetPhiModuleSize()/2.; // dy1
764 fParEMOD[3] = fParEMOD[2] + tanTrd2y*g->GetLongModuleSize();// dy2
765 fParEMOD[4] = g->GetLongModuleSize()/2.; // dz
766 gMC->Gsvolu(child, "TRD2", fIdTmedArr[kIdSTEEL], fParEMOD, 5);
770 if(gn.Contains("TWIST")) { // 13-sep-04
771 fShishKebabModules = new TList;
772 AliEMCALShishKebabModule *mod=0, *mTmp; // current module
773 for(int iz=0; iz<g->GetNZ(); iz++) {
774 //for(int iz=0; iz<4; iz++) {
776 mod = new AliEMCALShishKebabModule();
779 mTmp = new AliEMCALShishKebabModule(*mod);
781 Double_t angle = mod->GetThetaInDegree();
782 AliMatrix(fIdRotm, angle,0., 90.0,90.0, 90.-angle, 180.);
784 fShishKebabModules->Add(mod);
786 xpos = mod->GetPosXfromR() + g->GetSteelFrontThickness() - fSmodPar0;
787 zpos = mod->GetPosZ() - fSmodPar2;
788 for(int iy=0; iy<g->GetNPhi(); iy++) {
789 ypos = g->GetPhiModuleSize()*(2*iy+1 - g->GetNPhi())/2.;
790 gMC->Gspos(child, ++nr, mother, xpos, ypos, zpos, fIdRotm, "ONLY") ;
791 // printf(" %3i(%2i,2i) xpos %7.2f ypos %7.2f zpos %7.2f \n", nr,iy,iz, xpos, ypos, zpos);
794 } else if(gn.Contains("TRD")) { // 30-sep-04; 27-jan-05 - as for TRD1 as for TRD2
795 // X->Z(0, 0); Y->Y(90, 90); Z->X(90, 0)
796 AliEMCALShishKebabTrd1Module *mod=0, *mTmp; // current module
798 for(int iz=0; iz<g->GetNZ(); iz++) {
799 Double_t angle=90., phiOK=0;
800 if(gn.Contains("TRD1")) {
801 mod = (AliEMCALShishKebabTrd1Module*)fShishKebabModules->At(iz);
802 angle = mod->GetThetaInDegree();
803 if(!gn.Contains("WSUC")) { // ALICE
804 if(iz==0) AliMatrix(fIdRotm, 0.,0., 90.,90., 90.,0.); // z'(x); y'(y); x'(z)
805 else AliMatrix(fIdRotm, 90.-angle,180., 90.0,90.0, angle, 0.);
806 phiOK = mod->GetCenterOfModule().Phi()*180./TMath::Pi();
807 // printf(" %2i | angle | %6.3f - %6.3f = %6.3f(eta %5.3f)\n",
808 //iz+1, angle, phiOK, angle-phiOK, mod->GetEtaOfCenterOfModule());
809 xpos = mod->GetPosXfromR() + g->GetSteelFrontThickness() - fSmodPar0;
810 zpos = mod->GetPosZ() - fSmodPar2;
812 int iyMax = g->GetNPhi();
813 if(strcmp(mother,"SMOD") && g->GetKey110DEG()) {
816 for(int iy=0; iy<iyMax; iy++) { // flat in phi
817 ypos = g->GetPhiModuleSize()*(2*iy+1 - iyMax)/2.;
818 gMC->Gspos(child, ++nr, mother, xpos, ypos, zpos, fIdRotm, "ONLY") ;
819 //printf(" %2i xpos %7.2f ypos %7.2f zpos %7.2f fIdRotm %i\n", nr, xpos, ypos, zpos, fIdRotm);
820 AliDebug(3,Form("%3.3i(%2.2i,%2.2i) ", nr,iy+1,iz+1));
824 if(iz==0) AliMatrix(fIdRotm, 0.,0., 90.,0., 90.,90.); // (x')z; y'(x); z'(y)
825 else AliMatrix(fIdRotm, 90-angle,270., 90.0,0.0, angle,90.);
826 phiOK = mod->GetCenterOfModule().Phi()*180./TMath::Pi();
827 printf(" %2i | angle -phiOK | %6.3f - %6.3f = %6.3f(eta %5.3f)\n",
828 iz+1, angle, phiOK, angle-phiOK, mod->GetEtaOfCenterOfModule());
829 zpos = mod->GetPosZ() - fSmodPar2;
830 ypos = mod->GetPosXfromR() - fSmodPar1;
831 printf(" zpos %7.2f ypos %7.2f fIdRotm %i\n xpos ", zpos, xpos, fIdRotm);
832 for(int ix=0; ix<g->GetNPhi(); ix++) { // flat in phi
833 xpos = g->GetPhiModuleSize()*(2*ix+1 - g->GetNPhi())/2.;
834 gMC->Gspos(child, ++nr, mother, xpos, ypos, zpos, fIdRotm, "ONLY") ;
835 printf(" %7.2f ", xpos);
839 } else if(gn.Contains("TRD2")){ // 1-feb-05 - TRD2; curve in phi
840 double angEtaRow = 0.;
841 double theta1=0.,phi1=0., theta2=0.,phi2=0., theta3=0.,phi3=0.;
844 mod = new AliEMCALShishKebabTrd1Module();
846 mTmp = new AliEMCALShishKebabTrd1Module(*mod);
848 angle = mod->GetThetaInDegree();
851 fShishKebabModules->Add(mod);
852 phiOK = mod->GetCenterOfModule().Phi()*180./TMath::Pi();
853 AliDebug(2,Form(" %i | theta | %6.3f - %6.3f = %6.3f\n", iz+1, angle, phiOK, angle-phiOK));
855 zpos = mod->GetPosZ() - parTubs[2];
856 rpos = parTubs[0] + mod->GetPosXfromR();
858 angle = mod->GetThetaInDegree();
859 Double_t stepAngle = (parTubs[4] - parTubs[3])/g->GetNPhi(); // 11-mar-04
860 for(int iy=0; iy<g->GetNPhi(); iy++) {
861 angEtaRow = parTubs[3] + stepAngle*(0.5+double(iy));
863 theta1 = 90. + angle; phi1 = angEtaRow; // x' ~-z;
864 theta2 = 90.; phi2 = 90. + angEtaRow;// y' ~ y;
865 theta3 = angle; phi3 = angEtaRow; // z' ~ x;
866 if(phi3 < 0.0) phi3 += 360.;
867 AliMatrix(fIdRotm, theta1,phi1, theta2,phi2, theta3,phi3);
869 xpos = rpos * TMath::Cos(angEtaRow*TMath::DegToRad());
870 ypos = rpos * TMath::Sin(angEtaRow*TMath::DegToRad());
871 gMC->Gspos(child, ++nr, "SMOP", xpos, ypos, zpos, fIdRotm, "ONLY") ;
873 phi1 = 180 + angEtaRow;
874 theta3 = 180.-theta3; phi3 = angEtaRow;
875 AliMatrix(fIdRotm, theta1,phi1, theta2,phi2, theta3,phi3);
876 gMC->Gspos(child, nr, "SMON", xpos, ypos, -zpos, fIdRotm, "ONLY") ;
877 if(AliDebugLevel()>=2) {
878 printf(" angEtaRow(phi) %7.2f | angle(eta) %7.2f \n", angEtaRow, angle);
879 printf("iy=%2i xpos %7.2f ypos %7.2f zpos %7.2f fIdRotm %i\n", iy, xpos, ypos, zpos, fIdRotm);
881 } // for(int iy=0; iy<g->GetNPhi(); iy++)
885 xpos = g->GetSteelFrontThickness()/2.;
886 for(int iz=0; iz<g->GetNZ(); iz++) {
887 zpos = -fSmodPar2 + g->GetEtaModuleSize()*(2*iz+1)/2.;
888 for(int iy=0; iy<g->GetNPhi(); iy++) {
889 ypos = g->GetPhiModuleSize()*(2*iy+1 - g->GetNPhi())/2.;
890 gMC->Gspos(child, ++nr, mother, xpos, ypos, zpos, 0, "ONLY") ;
891 //printf(" %2i xpos %7.2f ypos %7.2f zpos %7.2f \n", nr, xpos, ypos, zpos);
895 AliDebug(2,Form(" Number of modules in Super Module(%s) %i \n", mother, nr));
898 void AliEMCALv0::Trd1Tower3X3(const double *parSCM0)
900 // Started Dec 8,2004 by PAI
902 printf(" AliEMCALv0::Trd1Tower3X3() : parSCM0");
903 for(int i=0; i<4; i++) printf(" %7.4f ", parSCM0[i]);
905 // Nov 10, 2006 - different name of SCMX
906 double parTRAP[11], *dummy=0;
907 AliEMCALGeometry * g = GetGeometry();
908 TString gn(g->GetName()), scmx;
910 // Division to tile size
911 AliDebug(2,Form("Trd1Tower3X3() : Divide SCM0 on y-axis %i", g->GetNETAdiv()));
912 gMC->Gsdvn("SCMY","SCM0", g->GetNETAdiv(), 2); // y-axis
913 double dx1=parSCM0[0], dx2=parSCM0[1], dy=parSCM0[2], dz=parSCM0[3];
914 double ndiv=3., xpos=0.0;
915 // should be defined once
916 gMC->Gsvolu("PBTI", "BOX", fIdTmedArr[kIdPB], dummy, 0);
917 for(int ix=1; ix<=3; ix++) { // 3X3
918 scmx = "SCX"; // Nov 10,2006
921 double xCentBot = 2.*dx1/3.;
922 double xCentTop = 2.*(dx2/4. + dx1/12.);
923 parTRAP[1] = TMath::ATan2((xCentTop-xCentBot),2.*dz)*TMath::RadToDeg(); // theta
924 parTRAP[2] = 0.; // phi
926 parTRAP[3] = dy/ndiv; // H1
927 parTRAP[4] = dx1/ndiv; // BL1
928 parTRAP[5] = parTRAP[4]; // TL1
929 parTRAP[6] = 0.0; // ALP1
931 parTRAP[7] = dy/ndiv; // H2
932 parTRAP[8] = dx2/2 - dx1/6.;// BL2
933 parTRAP[9] = parTRAP[8]; // TL2
934 parTRAP[10]= 0.0; // ALP2
935 xpos = (xCentBot+xCentTop)/2.;
938 parTRAP[1] = -parTRAP[1];
940 } else if(ix==2) { // central part is box but we treat as trapesoid due to numbering
942 parTRAP[8] = dx1/ndiv; // BL2
943 parTRAP[9] = parTRAP[8]; // TL2
946 AliDebug(2,Form(" ** TRAP ** xpos %9.3f\n", xpos));
947 for(int i=0; i<11; i++) AliDebug(2,Form(" par[%2.2i] %9.4f\n", i, parTRAP[i]));
950 gMC->Gsvolu(scmx.Data(), "TRAP", fIdTmedArr[kIdSC], parTRAP, 11);
951 gMC->Gspos(scmx.Data(), 1, "SCMY", xpos, 0.0, 0.0, 0, "ONLY") ;
953 PbInTrap(parTRAP, scmx);
955 AliDebug(2,Form("Trd1Tower3X3()", "Ver. 1.0 : was tested."));
959 void AliEMCALv0::PbInTrap(const double parTRAP[11], TString n)
961 // see for example CreateShishKebabGeometry(); just for case TRD1
963 AliDebug(2,Form(" Pb tiles : nrstart %i\n", nr));
964 AliEMCALGeometry * g = GetGeometry();
967 // double fSampleWidth = double(g->GetECPbRadThick()+g->GetECScintThick());
968 double xpos = 0.0, ypos = 0.0;
969 double zpos = -fSampleWidth*g->GetNECLayers()/2. + g->GetECPbRadThick()/2.;
971 double coef = (parTRAP[8] - parTRAP[4]) / (2.*parTRAP[0]);
972 double xCenterSCMX = (parTRAP[4] + parTRAP[8])/2.; // ??
973 // double tan = TMath::Tan(parTRAP[1]*TMath::DegToRad());
975 par[1] = parTRAP[3]; // y
976 par[2] = g->GetECPbRadThick()/2.; // z
977 for(int iz=0; iz<g->GetNECLayers(); iz++){
978 par[0] = parTRAP[4] + coef*fSampleWidth*iz;
979 xpos = par[0] - xCenterSCMX;
980 if(parTRAP[1] < 0.) xpos = -xpos;
981 gMC->Gsposp("PBTI", ++nr, n.Data(), xpos, ypos, zpos, 0, "ONLY", par, 3) ;
982 AliDebug(2,Form(" %i xpos %9.3f zpos %9.3f par[0] %9.3f |", iz+1, xpos, zpos, par[0]));
983 zpos += fSampleWidth;
984 if(iz%2>0) printf("\n");
986 AliDebug(2,Form(" Number of Pb tiles in SCMX %i coef %9.7f \n", nr, coef));
987 AliDebug(2,Form(" par[1] %9.3f par[2] %9.3f ypos %9.3f \n", par[1], par[2], ypos));
988 AliDebug(2,Form(" PbInTrap Ver. 1.0 : was tested."));
992 void AliEMCALv0::Trd1Tower4X4()
997 void AliEMCALv0::Trd1Tower1X1(double *parSCM0)
999 // Started Nov 22,2006 by PAI
1000 AliDebug(1," AliEMCALv0::Trd1Tower1X1() : parSCM0");
1001 for(int i=0; i<4; i++) printf(" %7.4f ", parSCM0[i]);
1004 // No division - keeping the same volume logic
1005 // and as consequence the same abs is scheme
1006 AliDebug(2,"Trd1Tower1X1() : Create SCMX(SCMY) as SCM0");
1008 gMC->Gsvolu("SCMY", "TRD1", fIdTmedArr[kIdAIR], parSCM0, 4);
1009 gMC->Gspos("SCMY", 1, "SCM0", 0.0, 0.0, 0.0, 0, "ONLY");
1010 gMC->Gsvolu("SCMX", "TRD1", fIdTmedArr[kIdSC], parSCM0, 4);
1011 gMC->Gspos("SCMX", 1, "SCMY", 0.0, 0.0, 0.0, 0, "ONLY");
1013 // should be defined once
1015 gMC->Gsvolu("PBTI", "BOX", fIdTmedArr[kIdPB], dummy, 0);
1017 PbInTrd1(parSCM0, "SCMX");
1019 AliDebug(1,"Trd1Tower1X1() : Ver. 0.1 : was tested.");
1022 void AliEMCALv0::PbInTrd1(double *parTrd1, TString n)
1024 // see PbInTrap(const double parTrd1[11], TString n)
1025 static int nr=0, ndeb=2;
1026 AliDebug(ndeb,Form(" Pb tiles : nrstart %i\n", nr));
1027 AliEMCALGeometry * g = GetGeometry();
1030 // double fSampleWidth = double(g->GetECPbRadThick()+g->GetECScintThick());
1031 double xpos = 0.0, ypos = 0.0;
1032 double zpos = -fSampleWidth*g->GetNECLayers()/2. + g->GetECPbRadThick()/2.;
1033 double coef = (parTrd1[1] - parTrd1[0]) / (2.*parTrd1[3]);
1035 par[1] = parTrd1[2]; // y
1036 par[2] = g->GetECPbRadThick()/2.; // z
1038 for(int iz=0; iz<g->GetNECLayers(); iz++){
1039 par[0] = parTrd1[0] + coef*fSampleWidth*iz;
1040 gMC->Gsposp("PBTI", ++nr, n.Data(), xpos, ypos, zpos, 0, "ONLY", par, 3) ;
1041 AliDebug(2,Form(" %i xpos %9.3f zpos %9.3f par[0] %9.3f |", iz+1, xpos, zpos, par[0]));
1042 zpos += fSampleWidth;
1043 if(iz%2>0) printf("\n");
1045 AliDebug(ndeb,Form(" Number of Pb tiles in SCMX %i coef %9.7f ", nr, coef));
1046 AliDebug(ndeb,Form(" PbInTrd1 Ver. 0.1 : was tested."));
1050 void AliEMCALv0::Scm0InTrd2(const AliEMCALGeometry * g, const Double_t emodPar[5], Double_t parSCM0[5])
1052 // Passive material inside the detector
1053 double wallThickness = g->GetPhiModuleSize()/2. - g->GetPhiTileSize(); //Need check
1054 AliDebug(2,Form(" wall thickness %7.5f \n", wallThickness));
1055 for(int i=0; i<4; i++) { // on pictures sometimes I can not see 0 -> be carefull!!
1056 parSCM0[i] = emodPar[i] - wallThickness;
1057 AliDebug(2,Form(" %i parSCMO %7.3f emodPar %7.3f : dif %7.3f \n",
1058 i, parSCM0[i],emodPar[i], parSCM0[i]-emodPar[i]));
1060 parSCM0[4] = emodPar[4];
1061 gMC->Gsvolu("SCM0", "TRD2", fIdTmedArr[kIdSC], parSCM0, 5); // kIdAIR -> kIdSC
1062 gMC->Gspos("SCM0", 1, "EMOD", 0., 0., 0., 0, "ONLY") ;
1064 if(g->GetNPHIdiv()==2 && g->GetNETAdiv()==2) {
1065 Division2X2InScm0(g, parSCM0);
1067 Info("Scm0InTrd2"," no division SCM0 in this geometry |%s|\n", g->GetName());
1072 void AliEMCALv0::Division2X2InScm0(const AliEMCALGeometry * g, const Double_t parSCM0[5])
1075 Double_t parTRAP[11], xpos=0.,ypos=0., dx1=0.0,dx2=0.,dy1=0.0,dy2=0.,dz=0.
1079 Info("Division2X2InScm0","Divide SCM0 on y-axis %i\n", g->GetNETAdiv());
1080 TString n("SCMX"), overLapFlagSCMY("ONLY"), overLapFlagSCMX("ONLY");
1081 n = "SCM0"; // for testing - 14-mar-05
1083 PbInTrapForTrd2(parSCM0, n);
1084 // overLapFlagSCMY=overLapFlagSCMX="MANY"; // do not work
1088 dy1 = parSCM0[2] , dy2 = parSCM0[3], dz = parSCM0[4];
1090 parTRAP[0] = parSCM0[4]; // dz
1091 parTRAP[1] = TMath::ATan2((dy2-dy1)/2.,2.*dz)*TMath::RadToDeg();
1092 parTRAP[2] = 90.; // phi
1094 parTRAP[3] = parSCM0[2]/2.; // H1
1095 parTRAP[4] = parSCM0[0]; // BL1
1096 parTRAP[5] = parTRAP[4]; // TL1
1097 parTRAP[6] = 0.0; // ALP1
1099 parTRAP[7] = parSCM0[3]/2.; // H2
1100 parTRAP[8] = parSCM0[1]; // BL2
1101 parTRAP[9] = parTRAP[8]; // TL2
1102 parTRAP[10]= 0.0; // ALP2
1103 AliDebug(2,Form(" ** SCMY ** \n"));
1104 for(int i=0; i<11; i++) AliDebug(2,Form(" par[%2.2i] %9.4f\n", i, parTRAP[i]));
1107 gMC->Gsvolu("SCMY", "TRAP", fIdTmedArr[kIdSC], parTRAP, 11); // kIdAIR -> kIdSC
1108 ypos = +(parTRAP[3]+parTRAP[7])/2.; //
1109 AliDebug(2,Form(" Y shift SCMY inside SCM0 : %7.3f : opt %s\n", ypos, overLapFlagSCMY.Data()));
1110 gMC->Gspos("SCMY", 1, "SCM0", 0.0, ypos, 0.0, fIdRotm, overLapFlagSCMY.Data()) ;
1111 // Rotation SCMY around z-axis on 180 degree; x'=-x; y'=-y and z=z
1112 AliMatrix(fIdRotm, 90.0,180., 90.0, 270.0, 0.0,0.0) ;
1113 // We may have problem with numeration due to rotation - 4-feb-05
1114 gMC->Gspos("SCMY", 2, "SCM0", 0.0, -ypos, 0.0, fIdRotm, overLapFlagSCMY.Data());
1116 Info("Division2X2InScm0","Divide SCMY on x-axis %i\n", g->GetNPHIdiv());
1119 dr1=TMath::Sqrt(dx1*dx1+dy1*dy1);
1120 dr2=TMath::Sqrt(dx2*dx2+dy2*dy2);
1122 parTRAP[0] = parSCM0[4]; // dz
1123 parTRAP[1] = TMath::ATan2((dr2-dr1)/2.,2.*dz)*TMath::RadToDeg(); //
1124 parTRAP[2] = 45.; // phi
1126 parTRAP[3] = parSCM0[2]/2.; // H1
1127 parTRAP[4] = parSCM0[0]/2.; // BL1
1128 parTRAP[5] = parTRAP[4]; // TL1
1129 parTRAP[6] = 0.0; // ALP1
1131 parTRAP[7] = parSCM0[3]/2.; // H2
1132 parTRAP[8] = parSCM0[1]/2; // BL2
1133 parTRAP[9] = parTRAP[8]; // TL2
1134 parTRAP[10]= 0.0; // ALP2
1135 AliDebug(2,Form(" ** SCMX ** \n"));
1136 for(int i=0; i<11; i++) AliDebug(2,Form(" par[%2.2i] %9.4f\n", i, parTRAP[i]));
1139 gMC->Gsvolu("SCMX", "TRAP", fIdTmedArr[kIdSC], parTRAP, 11);
1140 xpos = (parTRAP[4]+parTRAP[8])/2.;
1141 AliDebug(2,Form(" X shift SCMX inside SCMX : %7.3f : opt %s\n", xpos, overLapFlagSCMX.Data()));
1142 gMC->Gspos("SCMX", 1, "SCMY", xpos, 0.0, 0.0, fIdRotm, overLapFlagSCMX.Data()) ;
1143 // AliMatrix(fIdRotm, 90.0,270., 90.0, 0.0, 0.0,0.0); // x'=-y; y'=x; z'=z
1144 AliMatrix(fIdRotm, 90.0,90., 90.0, -180.0, 0.0,0.0); // x'=y; y'=-x; z'=z
1145 gMC->Gspos("SCMX", 2, "SCMY", -xpos, 0.0, 0.0, fIdRotm, overLapFlagSCMX.Data()) ;
1147 if(n=="SCMX" && overLapFlagSCMY == "ONLY") {
1148 PbInTrapForTrd2(parTRAP, n);
1153 void AliEMCALv0::PbInTrapForTrd2(const double *parTRAP, TString name)
1157 TString pbShape("BOX"), pbtiChonly("ONLY");
1160 // pbtiChonly = "MANY";
1162 gMC->Gsvolu("PBTI", pbShape.Data(), fIdTmedArr[kIdPB], dummy, 0);
1165 Info("PbInTrapForTrd2"," Pb tiles inside %s: shape %s :pbtiChonly %s\n nrstart %i\n",
1166 name.Data(), pbShape.Data(), pbtiChonly.Data(), nr);
1167 AliEMCALGeometry * g = GetGeometry();
1169 double par[5], parPB[5], parSC[5];
1170 //double fSampleWidth = double(g->GetECPbRadThick()+g->GetECScintThick());
1171 double xpos = 0.0, ypos = 0.0;
1172 double zpos = -fSampleWidth*g->GetNECLayers()/2. + g->GetECPbRadThick()/2.;
1173 if(name == "SCMX") { // common trapezoid - 11 parameters
1174 double coef = (parTRAP[8] - parTRAP[4]) / (2.*parTRAP[0]);
1175 double xCenterSCMX = (parTRAP[4] + parTRAP[8])/2.; // the same for y
1176 AliDebug(2,Form(" xCenterSCMX %8.5f : coef %8.7f \n", xCenterSCMX, coef));
1178 par[2] = g->GetECPbRadThick()/2.; // z
1179 for(int iz=0; iz<g->GetNECLayers(); iz++){
1180 par[0] = parTRAP[4] + coef*fSampleWidth*iz;
1182 xpos = ypos = par[0] - xCenterSCMX;
1183 //if(parTRAP[1] < 0.) xpos = -xpos;
1184 gMC->Gsposp("PBTI", ++nr, name.Data(), xpos, ypos, zpos, 0, "ONLY", par, 3) ;
1185 AliDebug(2,Form(" %2.2i xpos %8.5f zpos %6.3f par[0,1] %6.3f |", iz+1, xpos, zpos, par[0]));
1186 if(iz%2>0) AliDebug(2,Form("\n"));
1187 zpos += fSampleWidth;
1189 AliDebug(2,Form(" Number of Pb tiles in SCMX %i coef %9.7f \n", nr, coef));
1190 AliDebug(2,Form(" par[1] %9.5f par[2] %9.5f ypos %9.5f \n", par[1], par[2], ypos));
1191 } else if(name == "SCM0") { // 1-mar-05 ; TRD2 - 5 parameters
1192 AliDebug(2,Form(" SCM0 par = "));
1193 for(int i=0; i<5; i++) AliDebug(2,Form(" %9.5f ", parTRAP[i]));
1194 AliDebug(2,Form("\n zpos %f \n",zpos));
1196 double tanx = (parTRAP[1] - parTRAP[0]) / (2.*parTRAP[4]); // tanx = tany now
1197 double tany = (parTRAP[3] - parTRAP[2]) / (2.*parTRAP[4]), ztmp=0.;
1198 parPB[4] = g->GetECPbRadThick()/2.;
1199 parSC[2] = g->GetECScintThick()/2.;
1200 for(int iz=0; iz<g->GetNECLayers(); iz++){
1201 ztmp = fSampleWidth*double(iz);
1202 parPB[0] = parTRAP[0] + tanx*ztmp;
1203 parPB[1] = parPB[0] + tanx*g->GetECPbRadThick();
1204 parPB[2] = parTRAP[2] + tany*ztmp;
1205 parPB[3] = parPB[2] + tany*g->GetECPbRadThick();
1206 gMC->Gsposp("PBTI", ++nr, name.Data(), xpos, ypos, zpos, 0, pbtiChonly.Data(), parPB, 5) ;
1207 AliDebug(2,Form("\n PBTI %2i | zpos %6.3f | par = ", nr, zpos));
1209 for(int i=0; i<5; i++) printf(" %9.5f ", parPB[i]);
1210 // individual SC tile
1211 parSC[0] = parPB[0];
1212 parSC[1] = parPB[1];
1213 gMC->Gsposp("SCTI", nr, name.Data(), xpos, ypos, zpos+g->GetECScintThick(),
1214 0, pbtiChonly.Data(), parSC, 3) ;
1215 printf("\n SCTI zpos %6.3f | par = ", zpos+g->GetECScintThick());
1216 for(int i=0; i<3; i++) printf(" %9.5f ", parPB[i]);
1218 zpos += fSampleWidth;
1220 AliDebug(2,Form("\n"));
1222 Info("PbInTrapForTrd2", "Ver. 0.03 : was tested.");
1226 void AliEMCALv0::PbmoInTrd2(const AliEMCALGeometry * g, const Double_t emodPar[5], Double_t parPBMO[5])
1229 Info("PbmoInTrd2"," started : geometry %s ", g->GetName());
1230 double wallThickness = g->GetPhiModuleSize()/2. - g->GetPhiTileSize();
1231 AliDebug(2,Form(" wall thickness %7.5f \n", wallThickness));
1232 for(int i=0; i<4; i++) {
1233 parPBMO[i] = emodPar[i] - wallThickness;
1234 AliDebug(2,Form(" %i parPBMO %7.3f emodPar %7.3f : dif %7.3f \n",
1235 i, parPBMO[i],emodPar[i], parPBMO[i]-emodPar[i]));
1237 parPBMO[4] = emodPar[4];
1238 gMC->Gsvolu("PBMO", "TRD2", fIdTmedArr[kIdPB], parPBMO, 5);
1239 gMC->Gspos("PBMO", 1, "EMOD", 0., 0., 0., 0, "ONLY") ;
1241 if(g->GetNPHIdiv()==2 && g->GetNETAdiv()==2) {
1242 Division2X2InPbmo(g, parPBMO);
1243 AliDebug(2,Form(" PBMO, division 2X2 | geometry |%s|\n", g->GetName()));
1245 AliDebug(2,Form(" no division PBMO in this geometry |%s|\n", g->GetName()));
1250 void AliEMCALv0::Division2X2InPbmo(const AliEMCALGeometry * g, const Double_t parPBMO[5])
1253 Info("Division2X2InPbmo"," started : geometry %s ", g->GetName());
1254 //Double_t *dummy=0;
1255 // gMC->Gsvolu("SCTI", "BOX", fIdTmedArr[kIdSC], dummy, 0);
1258 //double fSampleWidth = double(g->GetECPbRadThick()+g->GetECScintThick());
1259 double xpos = 0.0, ypos = 0.0, zpos = 0.0, ztmp=0;;
1260 double tanx = (parPBMO[1] - parPBMO[0]) / (2.*parPBMO[4]); // tanx = tany now
1261 double tany = (parPBMO[3] - parPBMO[2]) / (2.*parPBMO[4]);
1262 char name[10], named[10], named2[10];
1264 AliDebug(2,Form(" PBMO par = "));
1265 for(int i=0; i<5; i++) AliDebug(2,Form(" %9.5f ", parPBMO[i]));
1266 AliDebug(2,Form("\n"));
1268 parSC[2] = g->GetECScintThick()/2.;
1269 zpos = -fSampleWidth*g->GetNECLayers()/2. + g->GetECPbRadThick() + g->GetECScintThick()/2.;
1270 AliDebug(2,Form(" parSC[2] %9.5f \n", parSC[2]));
1271 for(int iz=0; iz<g->GetNECLayers(); iz++){
1272 ztmp = g->GetECPbRadThick() + fSampleWidth*double(iz); // Z for previous PB
1273 parSC[0] = parPBMO[0] + tanx*ztmp;
1274 parSC[1] = parPBMO[2] + tany*ztmp;
1276 sprintf(name,"SC%2.2i", iz+1);
1277 gMC->Gsvolu(name, "BOX", fIdTmedArr[kIdSC], parSC, 3);
1278 gMC->Gspos(name, 1, "PBMO", xpos, ypos, zpos, 0, "ONLY") ;
1279 AliDebug(2,Form("%s | zpos %6.3f | parSC[0,1]=(%7.5f,%7.5f) -> ",
1280 name, zpos, parSC[0], parSC[1]));
1282 sprintf(named,"SY%2.2i", iz+1);
1283 printf(" %s -> ", named);
1284 gMC->Gsdvn(named,name, 2, 2);
1286 sprintf(named2,"SX%2.2i", iz+1);
1287 printf(" %s \n", named2);
1288 gMC->Gsdvn(named2,named, 2, 1);
1290 zpos += fSampleWidth;
1294 AliEMCALShishKebabTrd1Module* AliEMCALv0::GetShishKebabModule(Int_t neta)
1297 AliEMCALShishKebabTrd1Module* trd1=0;
1298 if(fShishKebabModules && neta>=0 && neta<fShishKebabModules->GetSize()) {
1299 trd1 = (AliEMCALShishKebabTrd1Module*)fShishKebabModules->At(neta);
1304 //_____________________________________________________________________________
1305 void AliEMCALv0::AddAlignableVolumes() const
1307 TString ntmp(GetTitle()); // name of EMCAL geometry
1309 if(ntmp.Contains("WSUC")) {
1310 AddAlignableVolumesInWSUC(); // WSUC case
1312 AddAlignableVolumesInALICE(); // ALICE case
1316 void AliEMCALv0::AddAlignableVolumesInALICE() const
1319 // Create entries for alignable volumes associating the symbolic volume
1320 // name with the corresponding volume path. Needs to be synchronized with
1321 // eventual changes in the geometry.
1324 Float_t * pars = GetGeometry()->GetSuperModulesPars();
1325 double rpos = (GetGeometry()->GetEnvelop(0) + GetGeometry()->GetEnvelop(1))/2.;
1326 double phi, phiRad, xpos, ypos, zpos;
1328 TString volpath, symname;
1330 Int_t nSMod = ((AliEMCALGeometry*)GetGeometry())->GetNumberOfSuperModules();
1331 for (Int_t smodnum=0; smodnum < nSMod; smodnum++) {
1332 volpath = "ALIC_1/XEN1_1/SMOD_";
1333 volpath += (smodnum+1);
1334 symname = "EMCAL/FullSupermodule";
1335 symname += (smodnum+1);
1337 if(GetGeometry()->GetKey110DEG() && smodnum>=10) {
1338 volpath = "ALIC_1/XEN1_1/SM10_";
1339 volpath += (smodnum-10+1);
1340 symname = "EMCAL/HalfSupermodule";
1341 symname += (smodnum-10+1);
1344 if(!gGeoManager->SetAlignableEntry(symname.Data(),volpath.Data()))
1345 AliFatal("AliEMCALv0::Unable to set alignable entry!!");
1347 // Creates the Tracking to Local transformation matrix for EMCAL
1349 TGeoPNEntry *alignableEntry = gGeoManager->GetAlignableEntry(symname.Data()) ;
1350 const char *path = alignableEntry->GetTitle();
1351 if (!gGeoManager->cd(path))
1352 AliFatal(Form("Volume path %s not valid!",path));
1354 phi = GetGeometry()->GetPhiCenterOfSM(smodnum);
1355 phiRad = phi*TMath::Pi()/180.;
1356 xpos = rpos * TMath::Cos(phiRad);
1357 ypos = rpos * TMath::Sin(phiRad);
1359 if(GetGeometry()->GetKey110DEG() && smodnum >= 10) {
1360 xpos += (pars[1]/2. * TMath::Sin(phiRad));
1361 ypos -= (pars[1]/2. * TMath::Cos(phiRad));
1364 TGeoHMatrix *matTtoL;
1365 TGeoHMatrix* globMatrix = gGeoManager->GetCurrentMatrix();
1367 if(smodnum%2 == 0) {
1369 TGeoTranslation geoTran0(xpos,ypos, zpos);
1370 TGeoRotation geoRot0("geoRot0", 90.0, phi, 90.0, 90.0+phi, 0.0, 0.0);
1371 TGeoCombiTrans mat0(geoTran0, geoRot0);
1372 matTtoL = new TGeoHMatrix(mat0);
1374 matTtoL->MultiplyLeft(&(globMatrix->Inverse()));
1375 alignableEntry->SetMatrix(matTtoL);
1379 double phiy = 90. + phi + 180.;
1380 if(phiy>=360.) phiy -= 360.;
1381 TGeoTranslation geoTran1(xpos,ypos,-zpos);
1382 TGeoRotation geoRot1("geoRot1", 90.0, phi, 90.0, phiy, 180.0, 0.0);
1383 TGeoCombiTrans mat1(geoTran1, geoRot1);
1384 matTtoL = new TGeoHMatrix(mat1);
1386 matTtoL->MultiplyLeft(&(globMatrix->Inverse()));
1387 alignableEntry->SetMatrix(matTtoL);
1396 void AliEMCALv0::AddAlignableVolumesInWSUC() const
1399 // Create entries for alignable volumes associating the symbolic volume
1400 // name with the corresponding volume path. Needs to be synchronized with
1401 // eventual changes in the geometry.
1404 TString vpstr1 = "WSUC_1/XEN1_1/SMOD_";
1405 TString snstr1 = "EMCAL/CosmicTestSupermodule";
1406 TString volpath, symname;
1409 for (Int_t smodnum=0; smodnum < 1; smodnum++) {
1411 symname += (smodnum+1);
1413 volpath += (smodnum+1);
1414 if(!gGeoManager->SetAlignableEntry(symname.Data(),volpath.Data()))
1415 AliFatal("Unable to set alignable entry!!");