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 ---
35 #include <TGeometry.h>
36 #include <TVirtualMC.h>
42 #include "AliEMCALShishKebabModule.h"
43 #include "AliEMCALShishKebabTrd1Module.h"
45 // --- Standard library ---
49 // --- AliRoot header files ---
51 #include "AliEMCALv0.h"
52 #include "AliEMCALGeometry.h"
68 //______________________________________________________________________
69 AliEMCALv0::AliEMCALv0()
71 fShishKebabModules(),fEnvelop1(0),fIdRotm(0),fIdTmedArr(0),
72 fSampleWidth(0),fSmodPar0(0),fSmodPar1(0),fSmodPar2(0)
77 //______________________________________________________________________
78 AliEMCALv0::AliEMCALv0(const char *name, const char *title)
79 : AliEMCAL(name,title),
80 fShishKebabModules(),fEnvelop1(0),fIdRotm(0),fIdTmedArr(0),
81 fSampleWidth(0),fSmodPar0(0),fSmodPar1(0),fSmodPar2(0)
83 // ctor : title is used to identify the layout
85 TString ntmp(GetTitle());
87 if(ntmp == "TRD1") { // TRD1 is alias for SHISH_77_TRD1_2X2_FINAL_110DEG NL=69
88 ntmp = "SHISH_77_TRD1_2X2_FINAL_110DEG NL=69";
89 SetTitle(ntmp.Data());
92 AliEMCALGeometry *geom = GetGeometry() ;
93 //geom->CreateListOfTrd1Modules();
94 fShishKebabModules = geom->GetShishKebabTrd1Modules();
97 //______________________________________________________________________
98 void AliEMCALv0::BuildGeometry()
100 // Display Geometry for display.C
102 const Int_t kColorArm1 = kBlue ;
104 AliEMCALGeometry * geom = GetGeometry();
106 TString gn(geom->GetName());
109 // Define the shape of the Calorimeter
110 TNode * top = gAlice->GetGeometry()->GetNode("alice") ; // See AliceGeom/Nodes
111 TNode * envelopNode = 0;
112 char *envn = "Envelop1";
113 if(!gn.Contains("SHISH") || gn.Contains("TRD2")){
114 new TTUBS(envn, "Tubs that contains arm 1", "void",
115 geom->GetEnvelop(0) -10, // rmin
116 geom->GetEnvelop(1) +40 ,// rmax
117 geom->GetEnvelop(2)/2.0, // half length in Z
118 geom->GetArm1PhiMin(), // minimum phi angle
119 geom->GetArm1PhiMax() // maximum phi angle
122 envelopNode = new TNode(envn, "Arm1 Envelop", "Envelop1", 0., 0., 0., "") ;
124 if(gn.Contains("WSUC")) {
125 envelopNode = BuildGeometryOfWSUC();
126 } else { // Shish-kebab now for compact, twist and TRD1 cases (ALIC)
128 TPGON *pgon = new TPGON(envn, "PGON that contains arm 1", "void",
129 geom->GetArm1PhiMin(),geom->GetArm1PhiMax()-geom->GetArm1PhiMin(),geom->GetNPhiSuperModule(), 2);
131 pgon->DefineSection(0, fEnvelop1[4], fEnvelop1[5], fEnvelop1[6]);
132 pgon->DefineSection(1, fEnvelop1[7], fEnvelop1[5], fEnvelop1[6]);
134 envelopNode = new TNode(envn, "Arm1 Envelop2", envn, 0., 0., 0., "") ;
138 envelopNode->SetLineColor(kColorArm1) ;
139 fNodes->Add(envelopNode);
142 TNode *AliEMCALv0::BuildGeometryOfWSUC()
144 // June 8, 2005; see directory geant3/TGeant3/G3toRoot.cxx
145 // enum EColor { kWhite, kBlack, kRed, kGreen, kBlue, kYellow, kMagenta, kCyan } - see $ROOTSYS/include/Gtypes.h
146 AliEMCALGeometry * g = GetGeometry();
147 TNode * top = gAlice->GetGeometry()->GetNode("alice") ; // See AliceGeom/Nodes
150 TNode *envelopNode = 0;
154 new TBRIK(name, "WSUC(XEN1 in Geant)","void",fEnvelop1[0],fEnvelop1[1],fEnvelop1[2]);
155 envelopNode = new TNode(name, "envelope for WSUC", name, 0., 0., 0., "");
156 envelopNode->SetVisibility(0);
159 TNode *emod=0, *scmx=0;
160 name = "SMOD"; // super module
161 new TBRIK(name, "SMOD(SMOD in Geant)","void", fSmodPar0,fSmodPar1,fSmodPar2);
162 if(envelopNode) envelopNode->cd();
163 TNode *smod = new TNode(name, "SMOD", name, 0., 0., 0., "");
164 smod->SetLineColor(kBlue) ;
165 if(envelopNode==0) envelopNode = smod;
167 name = "EMOD"; // see CreateEMOD
168 TTRD1 *emodTrd1 = new TTRD1(name, "EMOD(EMOD in Geant)","void", float(fParEMOD[0]),
169 float(fParEMOD[1]),float(fParEMOD[2]),float(fParEMOD[3]));
171 // SCMX = EMOD/4 for simplicity of drawing
173 Float_t dz=0.,theta=0.,phi=0.,h1=0.,bl1=0.,tl1=0.,alpha1=0.,h2=0.,bl2=0.,tl2=0.,alpha2=0.;
174 h1 = emodTrd1->GetDy()/2.;
175 bl1 = emodTrd1->GetDx()/2.;
178 h2 = emodTrd1->GetDy()/2.;
179 bl2 = emodTrd1->GetDx2()/2.;
183 dz = emodTrd1->GetDz();
184 double dr = TMath::Sqrt((h2-h1)*(h2-h1)+(bl2-bl1)*(bl2-bl1));
185 theta = TMath::ATan2(dr,2.*dz) * TMath::RadToDeg();
188 TTRAP *scmxTrap = new TTRAP(name, "SCMX(SCMX as in Geant)","void",
189 dz,theta,phi, h1,bl1,tl1,alpha1, h2,bl2,tl2,alpha2);
191 Float_t xShiftSCMX = (emodTrd1->GetDx() + emodTrd1->GetDx2())/4.;
192 Float_t yShiftSCMX = emodTrd1->GetDy()/2.;
193 printf(" xShiftSCMX %7.4f yShiftSCMX %7.4f \n",xShiftSCMX,yShiftSCMX);
195 name = "EMOD"; // see CreateEMOD
198 AliEMCALShishKebabTrd1Module *mod=0;
199 Double_t angle=90., xpos=0.,ypos=0.,zpos=0., xposSCMX=0.,yposSCMX=0.,zposSCMX=0.;
200 char rtmn[100], rtmt[100];
201 TRotMatrix *rtm=0, *rtmSCMX=0;
203 for(int iz=0; iz<g->GetNZ(); iz++) {
204 mod = (AliEMCALShishKebabTrd1Module*)fShishKebabModules->At(iz);
205 zpos = mod->GetPosZ() - fSmodPar2;
206 ypos = mod->GetPosXfromR() - fSmodPar1;
208 angle = mod->GetThetaInDegree();
209 sprintf(rtmn,"rmEmod%5.1f",angle);
210 sprintf(rtmt,"rotation matrix for EMOD, iz=%i, angle = %6.3f",iz, angle);
211 if(iz==0) rtm = new TRotMatrix(rtmn, rtmt,0.,0., 90.,0., 90.,90.); // z'(x); y'(y); x'(z)
212 else rtm = new TRotMatrix(rtmn, rtmt,90.-angle,270., 90.0,0.0, angle,90.);
214 TGeometry *tg = gAlice->GetGeometry();
215 for(int ix=0; ix<g->GetNPhi(); ix++) { // flat in phi
216 xpos = g->GetPhiModuleSize()*(2*ix+1 - g->GetNPhi())/2.;
217 sprintf(rtmt,"EMOD, iz %i, ix %i, angle %6.3f",iz,ix, angle);
218 TString namNode=name;
219 namNode += numEmod++;
221 emod = new TNode(namNode.Data(), rtmt, (TShape*)emodTrd1, xpos,ypos,zpos,rtm);
222 // emod->SetLineColor(kGreen) ;
223 emod->SetVisibility(0); // SCMX will bi visible
224 if(scmxTrap) { // 4(2x2) sensetive volume inside EMOD
227 for(int jy=0; jy<2; jy++){ // division on y
228 yposSCMX = yShiftSCMX *(2*jy - 1);
229 for(int jx=0; jx<2; jx++){ // division on x
230 Double_t theta1=90.,phi1=0., theta2=90.,phi2=90., theta3=0.,phi3=0 ;
231 xposSCMX = xShiftSCMX *(2*jx - 1);
235 sprintf(rtmn,"rm%s",namNode.Data());
236 sprintf(rtmt,"rotation matrix for %s inside EMOD",namNode.Data());
237 rtmSCMX = tg->GetRotMatrix(rtmn);
239 phi1 = 180.; // x' = -x
240 phi2 = 270.; // y' = -y
242 if(rtmSCMX == 0) rtmSCMX = new TRotMatrix(rtmn,rtmt, theta1,phi1, theta2,phi2, theta3,phi3);
243 sprintf(rtmt,"%s inside %s", namNode.Data(), emod->GetName());
244 scmx = new TNode(namNode.Data(), rtmt, (TShape*)scmxTrap, xposSCMX,yposSCMX,zposSCMX,rtmSCMX);
245 scmx->SetLineColor(kMagenta);
251 // emod->Draw(); // for testing
256 //______________________________________________________________________
257 void AliEMCALv0::CreateGeometry()
259 // Create the EMCAL geometry for Geant
260 // Geometry of a tower
261 //|-----------------------------------------------------| XEN1
263 //| | Al thickness = GetAlFrontThickness() | |
267 //| ------------------------------------------------- |
268 //| | Air Gap = GetGap2Active() | |
270 //| ------------------------------------------------- |
271 //| | XU1 : XPST (ECAL e = GetECScintThick() ) | |
272 //| ------------------------------------------------- |
273 //| | XU1 : XPBX (ECAL e = GetECPbRadThick() ) | |
274 //| ------------------------------------------------- |
275 //| | XU1 : XPST (ECAL e = GetECScintThick() | |
276 //| ------------------------------------------------- |
277 //| | XU1 : XPBX (ECAL e = GetECPbRadThick() ) | |
278 //| ------------------------------------------------- |
279 //| etc ..... GetNECLayers() - 1 times |
280 //| ------------------------------------------------- |
281 //| | XUNLayer : XPST (ECAL e = GetECScintThick() | |
282 //| ------------------------------------------------- |
284 AliEMCALGeometry * geom = GetGeometry() ;
285 TString gn(geom->GetName());
288 if(!(geom->IsInitialized())){
289 Error("CreateGeometry","EMCAL Geometry class has not been set up.");
292 // Get pointer to the array containing media indices
293 fIdTmedArr = fIdtmed->GetArray() - 1599 ;
296 // gMC->Matrix(nmat, theta1, phi1, theta2, phi2, theta3, phi3) - see AliModule
297 AliMatrix(fIdRotm, 90.0, 0., 90.0, 90.0, 0.0, 0.0) ;
299 // Create the EMCAL Mother Volume (a polygone) within which to place the Detector and named XEN1
301 Float_t envelopA[10];
302 if(gn.Contains("TRD2")) { // TUBS
303 envelopA[0] = geom->GetEnvelop(0) - 10.; // rmin
304 envelopA[1] = geom->GetEnvelop(1) + 12.; // rmax
305 // envelopA[2] = geom->ZFromEtaR(geom->GetEnvelop(1), geom->GetArm1EtaMin());
306 envelopA[2] = 390.; // 6-feb-05
307 envelopA[3] = geom->GetArm1PhiMin();
308 envelopA[4] = geom->GetArm1PhiMax();
309 gMC->Gsvolu("XEN1", "TUBS", fIdTmedArr[kIdAIR], envelopA, 5) ; // Tubs filled with air
310 fEnvelop1.Set(5, envelopA);
311 // Position the EMCAL Mother Volume (XEN1) in Alice (ALIC)
312 gMC->Gspos("XEN1", 1, "ALIC", 0.0, 0.0, 0.0, fIdRotm, "ONLY") ;
313 } else if(gn.Contains("TRD1") && gn.Contains("WSUC") ) { // TRD1 for WSUC facility
314 // 17-may-05 - just BOX
318 gMC->Gsvolu("XEN1", "BOX", fIdTmedArr[kIdSC], envelopA, 3) ;
320 for(int i=0; i<3; i++) fEnvelop1[i] = envelopA[i]; // 23-may-05
321 // Position the EMCAL Mother Volume (XEN1) in WSUC
322 gMC->Gspos("XEN1", 1, "WSUC", 0.0, 0.0, 0.0, fIdRotm, "ONLY") ;
324 envelopA[0] = geom->GetArm1PhiMin(); // minimum phi angle
325 envelopA[1] = geom->GetArm1PhiMax() - geom->GetArm1PhiMin(); // angular range in phi
326 envelopA[2] = geom->GetNPhi(); // number of sections in phi
327 envelopA[3] = 2; // 2 z coordinates
328 // envelopA[4] = geom->ZFromEtaR(geom->GetEnvelop(1),
329 //geom->GetArm1EtaMin()); // z coordinate 1
330 envelopA[4] = -350.; // AM 30/5/2006
332 //add some padding for mother volume
333 envelopA[5] = geom->GetEnvelop(0) ; // rmin at z1
334 envelopA[6] = geom->GetEnvelop(1) ; // rmax at z1
335 // envelopA[7] = geom->ZFromEtaR(geom->GetEnvelop(1),
336 // geom->GetArm1EtaMax()); // z coordinate 2
337 envelopA[7] = 350.; // AM 30/5/2006
339 envelopA[8] = envelopA[5] ; // radii are the same.
340 envelopA[9] = envelopA[6] ; // radii are the same.
342 if(gn.Contains("SHISH")) envelopA[2] = geom->GetNPhiSuperModule();
344 gMC->Gsvolu("XEN1", "PGON", fIdTmedArr[kIdAIR], envelopA, 10) ; // Polygone filled with air
345 fEnvelop1.Set(10, envelopA);
347 printf("CreateGeometry: XEN1 = %f, %f\n", envelopA[5], envelopA[6]);
348 printf("CreateGeometry: XU0 = %f, %f\n", envelopA[5], envelopA[6]);
350 // Position the EMCAL Mother Volume (XEN1) in Alice (ALIC)
351 gMC->Gspos(geom->GetNameOfEMCALEnvelope(), 1, "ALIC", 0.0, 0.0, 0.0, fIdRotm, "ONLY") ;
354 if(gn.Contains("SHISH")){
355 // COMPACT, TWIST, TRD2 or TRD1
356 AliDebug(2,Form("Shish-Kebab geometry : %s", GetTitle()));
357 CreateShishKebabGeometry();
361 //______________________________________________________________________
362 void AliEMCALv0::Init(void)
364 // Just prints an information message
366 if(AliLog::GetGlobalDebugLevel()>0) {
367 TString message("\n") ;
368 message += "*****************************************\n" ;
370 // Here the EMCAL initialisation code (if any!)
372 AliEMCALGeometry * geom = GetGeometry() ;
375 message += "AliEMCAL " ;
376 message += Version() ;
377 message += "EMCAL geometry initialized for " ;
378 message += geom->GetName() ;
381 message += "AliEMCAL " ;
382 message += Version() ;
383 message += "EMCAL geometry initialization failed !" ;
385 message += "\n*****************************************" ;
386 printf(message.Data() ) ;
391 void AliEMCALv0::CreateShishKebabGeometry()
393 // TWIST, TRD1 and TRD2
394 AliEMCALGeometry * g = GetGeometry();
395 TString gn(g->GetName()); gn.ToUpper();
396 // see AliModule::fFIdTmedArr
397 // fIdTmedArr = fIdtmed->GetArray() - 1599 ; // see AliEMCAL::::CreateMaterials()
398 // int kIdAIR=1599, kIdPB = 1600, kIdSC = 1601, kIdSTEEL = 1603;
400 Double_t par[10], xpos=0., ypos=0., zpos=0.;
402 CreateSmod(g->GetNameOfEMCALEnvelope());
404 CreateEmod("SMOD","EMOD"); // 18-may-05
406 if(g->GetKey110DEG()) CreateEmod("SM10","EMOD"); // Nov 1,2006
408 // Sensitive SC (2x2 tiles)
409 double parSCM0[5]={0,0,0,0}, *dummy = 0, parTRAP[11];
410 Double_t trd1Angle = g->GetTrd1Angle()*TMath::DegToRad(), tanTmp = TMath::Tan(trd1Angle/2.);
411 if(!gn.Contains("TRD")) { // standard module
412 par[0] = (g->GetECPbRadThick()+g->GetECScintThick())*g->GetNECLayers()/2.;
413 par[1] = par[2] = g->GetPhiTileSize(); // Symetric case
414 gMC->Gsvolu("SCM0", "BOX", fIdTmedArr[kIdSC], par, 3); // 2x2 tiles
415 gMC->Gspos("SCM0", 1, "EMOD", 0., 0., 0., 0, "ONLY") ;
416 // Division to tile size
417 gMC->Gsdvn("SCM1","SCM0", g->GetNPHIdiv(), 2); // y-axis
418 gMC->Gsdvn("SCM2","SCM1", g->GetNETAdiv(), 3); // z-axis
419 // put LED to the SCM2
420 par[0] = g->GetECPbRadThick()/2.;
421 par[1] = par[2] = g->GetPhiTileSize()/2.; // Symetric case
422 gMC->Gsvolu("PBTI", "BOX", fIdTmedArr[kIdPB], par, 3);
424 printf(" Pb tiles \n");
427 xpos = -fSampleWidth*g->GetNECLayers()/2. + g->GetECPbRadThick()/2.;
428 for(int ix=0; ix<g->GetNECLayers(); ix++){
429 gMC->Gspos("PBTI", ++nr, "SCM2", xpos, ypos, zpos, 0, "ONLY") ;
430 // printf(" %i xpos %f \n", ix+1, xpos);
431 xpos += fSampleWidth;
433 printf(" Number of Pb tiles in SCM2 %i \n", nr);
434 } else if(gn.Contains("TRD1")) { // TRD1 - 30-sep-04
435 if(gn.Contains("MAY05")){
436 Double_t dzTmp = g->GetFrontSteelStrip()+g->GetPassiveScintThick();
437 parSCM0[0] = fParEMOD[0] + tanTmp*dzTmp; // dx1
438 parSCM0[1] = fParEMOD[1]; // dx2
439 parSCM0[2] = fParEMOD[2]; // dy
440 for(int i=0; i<3; i++) parSCM0[i] -= g->GetLateralSteelStrip();
441 parSCM0[3] = fParEMOD[3] - dzTmp/2.; // dz
443 gMC->Gsvolu("SCM0", "TRD1", fIdTmedArr[kIdAIR], parSCM0, 4);
444 gMC->Gspos("SCM0", 1, "EMOD", 0., 0., dzTmp/2., 0, "ONLY") ;
445 } else { // before MAY 2005
446 // double wallThickness = g->GetPhiModuleSize()/2. - g->GetPhiTileSize(); // Need check
447 double wallThickness = g->GetPhiModuleSize()/g->GetNPHIdiv() - g->GetPhiTileSize();
448 for(int i=0; i<3; i++) parSCM0[i] = fParEMOD[i] - wallThickness;
449 parSCM0[3] = fParEMOD[3];
450 gMC->Gsvolu("SCM0", "TRD1", fIdTmedArr[kIdAIR], parSCM0, 4);
451 gMC->Gspos("SCM0", 1, "EMOD", 0., 0., 0., 0, "ONLY") ;
454 if(g->GetNPHIdiv()==2 && g->GetNETAdiv()==2) {
455 // Division to tile size - 1-oct-04
456 AliDebug(2,Form(" Divide SCM0 on y-axis %i\n", g->GetNETAdiv()));
457 gMC->Gsdvn("SCMY","SCM0", g->GetNETAdiv(), 2); // y-axis
459 parTRAP[0] = parSCM0[3]; // dz
460 parTRAP[1] = TMath::ATan2((parSCM0[1]-parSCM0[0])/2.,2.*parSCM0[3])*180./TMath::Pi(); // theta
461 parTRAP[2] = 0.; // phi
463 parTRAP[3] = parSCM0[2]/2.; // H1
464 parTRAP[4] = parSCM0[0]/2.; // BL1
465 parTRAP[5] = parTRAP[4]; // TL1
466 parTRAP[6] = 0.0; // ALP1
468 parTRAP[7] = parSCM0[2]/2.; // H2
469 parTRAP[8] = parSCM0[1]/2.; // BL2
470 parTRAP[9] = parTRAP[8]; // TL2
471 parTRAP[10]= 0.0; // ALP2
472 AliDebug(2,Form(" ** TRAP ** \n"));
473 for(int i=0; i<11; i++) AliDebug(3, Form(" par[%2.2i] %9.4f\n", i, parTRAP[i]));
475 gMC->Gsvolu("SCMX", "TRAP", fIdTmedArr[kIdSC], parTRAP, 11);
476 xpos = +(parSCM0[1]+parSCM0[0])/4.;
477 gMC->Gspos("SCMX", 1, "SCMY", xpos, 0.0, 0.0, 0, "ONLY") ;
479 // Using rotation because SCMX should be the same due to Pb tiles
481 AliMatrix(fIdRotm, 90.0,180., 90.0, 270.0, 0.0,0.0) ;
482 gMC->Gspos("SCMX", 2, "SCMY", xpos, 0.0, 0.0, fIdRotm, "ONLY");
483 // put LED to the SCM0
484 AliEMCALShishKebabTrd1Module *mod = (AliEMCALShishKebabTrd1Module*)fShishKebabModules->At(0);
485 gMC->Gsvolu("PBTI", "BOX", fIdTmedArr[kIdPB], dummy, 0);
487 par[1] = parSCM0[2]/2; // y
488 par[2] = g->GetECPbRadThick()/2.; // z
492 zpos = -fSampleWidth*g->GetNECLayers()/2. + g->GetECPbRadThick()/2.;
493 double xCenterSCMX = (parTRAP[4] + parTRAP[8])/2.;
494 if(!gn.Contains("NOPB")) { // for testing - 11-jul-05
495 AliDebug(2,Form(" Pb tiles \n"));
496 for(int iz=0; iz<g->GetNECLayers(); iz++){
497 par[0] = (parSCM0[0] + mod->GetTanBetta()*fSampleWidth*iz)/2.;
498 xpos = par[0] - xCenterSCMX;
499 gMC->Gsposp("PBTI", ++nr, "SCMX", xpos, ypos, zpos, 0, "ONLY", par, 3) ;
500 AliDebug(3,Form(" %i xpos %f zpos %f par[0] %f \n", iz+1, xpos, zpos, par[0]));
501 zpos += fSampleWidth;
503 AliDebug(2,Form(" Number of Pb tiles in SCMX %i \n", nr));
505 } else if(g->GetNPHIdiv()==3 && g->GetNETAdiv()==3) {
506 printf(" before AliEMCALv0::Trd1Tower3X3() : parSCM0");
507 for(int i=0; i<4; i++) printf(" %7.4f ", parSCM0[i]);
509 Trd1Tower3X3(parSCM0); // Stay here
510 } else if(g->GetNPHIdiv()==4 && g->GetNETAdiv()==4) {
513 } else if(gn.Contains("TRD2")) { // TRD2 - 14-jan-05
514 // Scm0InTrd2(g, fParEMOD, parSCM0); // First dessin
515 PbmoInTrd2(g, fParEMOD, parSCM0); // Second design
519 void AliEMCALv0::CreateSmod(const char* mother)
521 // 18-may-05; mother="XEN1";
522 // child="SMOD" from first to 10th, "SM10" (11th and 12th) (TRD1 case)
523 // child="SMON" and "SMOP"("TRD2" case)
524 AliEMCALGeometry * g = GetGeometry();
525 TString gn(g->GetName()); gn.ToUpper();
527 Double_t par[3], parTubs[5], xpos=0., ypos=0., zpos=0., rpos=0., dphi=0., phi=0.0, phiRad=0.;
529 // ===== define Super Module from air - 14x30 module ==== ;
530 fSampleWidth = double(g->GetECPbRadThick()+g->GetECScintThick());
531 AliDebug(2,Form("\n ## Super Module | fSampleWidth %5.3f ## %s \n", fSampleWidth, gn.Data()));
532 par[0] = g->GetShellThickness()/2.;
533 par[1] = g->GetPhiModuleSize()*g->GetNPhi()/2.;
534 par[2] = g->GetEtaModuleSize()*15.;
536 int nphism = g->GetNumberOfSuperModules()/2; // 20-may-05
538 dphi = (g->GetArm1PhiMax() - g->GetArm1PhiMin())/nphism;
539 // if(g->GetKey110DEG()) dphi = (g->GetArm1PhiMax() - g->GetArm1PhiMin())/(nphism-1);
540 rpos = (g->GetEnvelop(0) + g->GetEnvelop(1))/2.;
541 AliDebug(2,Form(" rpos %8.2f : dphi %6.1f degree \n", rpos, dphi));
544 if (gn.Contains("TRD2")) { // tubs - 27-jan-05
545 parTubs[0] = g->GetTubsR(); // rmin
546 parTubs[1] = parTubs[0] + g->GetShellThickness(); // rmax ??
547 parTubs[2] = 380./2.; // DZ half length in z; 11-oct-04 - for 26 division
548 parTubs[3] = -dphi/2.; // PHI1 starting angle of the segment;
549 parTubs[4] = +dphi/2.; // PHI2 ending angle of the segment;
551 gMC->Gsvolu("SMOP", "TUBS", fIdTmedArr[kIdAIR], parTubs, 5); // pozitive Z
552 gMC->Gsvolu("SMON", "TUBS", fIdTmedArr[kIdAIR], parTubs, 5); // negative Z
554 AliDebug(2,Form(" SMOP,N ** TUBS **\n"));
555 AliDebug(2,Form("tmed %i | Rmin %7.2f Rmax %7.2f dz %7.2f phi1,2 (%7.2f,%7.2f)\n",
556 fIdTmedArr[kIdAIR], parTubs[0],parTubs[1],parTubs[2], parTubs[3],parTubs[4]));
557 // have to add 1 cm plastic before EMOD - time solution
558 } else if(gn.Contains("WSUC")) {
559 par[0] = g->GetPhiModuleSize()*g->GetNPhi()/2.;
560 par[1] = g->GetShellThickness()/2.;
561 par[2] = g->GetEtaModuleSize()*g->GetNZ()/2. + 5;
563 gMC->Gsvolu("SMOD", "BOX", fIdTmedArr[kIdAIR], par, 3);
565 AliDebug(2,Form("SMOD in WSUC : tmed %i | dx %7.2f dy %7.2f dz %7.2f (SMOD, BOX)\n",
566 fIdTmedArr[kIdAIR], par[0],par[1],par[2]));
570 nphism = g->GetNumberOfSuperModules();
572 if (gn.Contains("TWIST")) {
573 par[2] += 0.4; // for 27 division
574 } else if(gn.Contains("TRD")) {
575 par[2] = 350./2.; // 11-oct-04 - for 26 division
576 if(gn.Contains("TRD1")) {
577 AliDebug(2,Form(" par[0] %7.2f (old) \n", par[0]));
578 Float_t *parSM = g->GetSuperModulesPars();
579 for(int i=0; i<3; i++) par[i] = parSM[i];
582 gMC->Gsvolu("SMOD", "BOX", fIdTmedArr[kIdAIR], par, 3);
583 AliDebug(2,Form("tmed %i | dx %7.2f dy %7.2f dz %7.2f (SMOD, BOX)\n",
584 fIdTmedArr[kIdAIR], par[0],par[1],par[2]));
587 if(g->GetKey110DEG()) { // 12-oct-05
590 gMC->Gsvolu("SM10", "BOX", fIdTmedArr[kIdAIR], par, 3);
591 AliDebug(2,Form(" Super module with name \"SM10\" was created too par[1] = %f\n", par[1]));
595 if(g->GetSteelFrontThickness() > 0.0) { // 28-mar-05
596 par[0] = g->GetSteelFrontThickness()/2.;
597 gMC->Gsvolu("STPL", "BOX", fIdTmedArr[kIdSTEEL], par, 3);
598 printf("tmed %i | dx %7.2f dy %7.2f dz %7.2f (STPL) \n", fIdTmedArr[kIdSTEEL], par[0],par[1],par[2]);
599 xpos = -(g->GetShellThickness() - g->GetSteelFrontThickness())/2.;
600 gMC->Gspos("STPL", 1, "SMOD", xpos, 0.0, 0.0, 0, "ONLY") ;
604 int nr=0, nrsmod=0, i0=0;
605 if(gn.Contains("TEST")) {nphism = 1;} // just only 2 super modules;
607 // Turn whole super module
608 int turnSupMod = 1; // should be ONE; for testing = 0
609 for(int i=i0; i<nphism; i++) {
610 if (gn.Contains("TRD2")) { // tubs - 27-jan-05
612 printf("** TRD2 ** ");
613 if(turnSupMod==1) printf(" No 3 degree rotation !!! ");
616 Double_t phic=0., phicRad=0.; // phi angle of arc center
617 phic = g->GetArm1PhiMin() + dphi*(2*i+1)/2.; //
618 phicRad = phic*TMath::DegToRad();
619 phi = phic - g->GetTubsTurnAngle();
620 phiRad = phi*TMath::DegToRad();
622 TVector2 vc; // position of super module center
623 vc.SetMagPhi(parTubs[0], phicRad);
624 TVector2 vcTurn; // position of super module center with turn
625 vcTurn.SetMagPhi(parTubs[0], phiRad);
626 TVector2 vcShift = vc - vcTurn;
631 } else { // 1-mar-05 ; just for testing - no turn od SMOD; looks good
635 AliMatrix(fIdRotm, 90.0, phic, 90.0, 90.0+phic, 0.0, 0.0);
637 gMC->Gspos("SMOP", ++nr, mother, xpos, ypos, zpos, fIdRotm, "ONLY") ;
638 printf("SMOP %2i | %2i fIdRotm %3i phi %6.1f(%5.3f) xpos %7.2f ypos %7.2f zpos %7.2f \n",
639 i, nr, fIdRotm, phic, phicRad, xpos, ypos, zpos);
640 printf(" phiy(90+phic) %6.1f \n", 90. + phic);
642 if(!gn.Contains("TEST1") && g->GetNumberOfSuperModules() > 1){
643 // double phiy = 90. + phic + 180.;
644 // if(phiy>=360.) phiy -= 360.;
645 // printf(" phiy %6.1f \n", phiy);
646 // AliMatrix(fIdRotm, 90.0, phic, 90.0, phiy, 180.0, 0.0);
647 gMC->Gspos("SMON", nr, mother, xpos, ypos, -zpos, fIdRotm, "ONLY") ;
648 printf("SMON %2i | %2i fIdRotm %3i phi %6.1f(%5.3f) xpos %7.2f ypos %7.2f zpos %7.2f \n",
649 i, nr, fIdRotm, phic, phicRad, xpos, ypos, -zpos);
651 } else if(gn.Contains("WSUC")) {
652 xpos = ypos = zpos = 0.0;
654 gMC->Gspos("SMOD", 1, mother, xpos, ypos, zpos, fIdRotm, "ONLY") ;
655 printf(" fIdRotm %3i phi %6.1f(%5.3f) xpos %7.2f ypos %7.2f zpos %7.2f \n",
656 fIdRotm, phi, phiRad, xpos, ypos, zpos);
659 TString smName("SMOD"); // 12-oct-05
660 if(i==5 && g->GetKey110DEG()) {
665 phi = g->GetArm1PhiMin() + dphi*(2*i+1)/2.; // phi= 70, 90, 110, 130, 150, 170
666 phiRad = phi*TMath::Pi()/180.;
668 AliMatrix(fIdRotm, 90.0, phi, 90.0, 90.0+phi, 0.0, 0.0);
670 xpos = rpos * TMath::Cos(phiRad);
671 ypos = rpos * TMath::Sin(phiRad);
672 zpos = fSmodPar2; // 21-sep-04
673 if(i==5 && g->GetKey110DEG()) {
674 xpos += (par1C/2. * TMath::Sin(phiRad));
675 ypos -= (par1C/2. * TMath::Cos(phiRad));
678 // 1th module in z-direction;
679 gMC->Gspos(smName.Data(), ++nr, mother, xpos, ypos, zpos, fIdRotm, "ONLY") ;
680 AliDebug(3, Form(" %s : %2i fIdRotm %3i phi %6.1f(%5.3f) xpos %7.2f ypos %7.2f zpos %7.2f : i %i \n",
681 smName.Data(), nr, fIdRotm, phi, phiRad, xpos, ypos, zpos, i));
682 // 2th module in z-direction;
683 if(gn.Contains("TWIST") || gn.Contains("TRD")) {
684 // turn arround X axis; 0<phi<360
685 double phiy = 90. + phi + 180.;
686 if(phiy>=360.) phiy -= 360.;
688 AliMatrix(fIdRotm, 90.0, phi, 90.0, phiy, 180.0, 0.0);
689 gMC->Gspos(smName.Data(), ++nr, mother, xpos, ypos, -zpos, fIdRotm, "ONLY");
690 AliDebug(3, Form(" %s : %2i fIdRotm %3i phiy %6.1f xpos %7.2f ypos %7.2f zpos %7.2f \n",
691 smName.Data(), nr, fIdRotm, phiy, xpos, ypos, -zpos));
693 gMC->Gspos("SMOD", ++nr, mother, xpos, ypos, -zpos, fIdRotm, "ONLY");
697 AliDebug(2,Form(" Number of Super Modules %i \n", nr+nrsmod));
700 void AliEMCALv0::CreateEmod(const char* mother, const char* child)
702 // 17-may-05; mother="SMOD"; child="EMOD"
703 AliEMCALGeometry * g = GetGeometry();
704 TString gn(g->GetName()); gn.ToUpper();
706 Double_t par[10], parTubs[5], xpos=0., ypos=0., zpos=0., rpos=0.;
707 Double_t parSCPA[5], zposSCPA=0.; // passive SC - 13-MAY-05, TRD1 case
708 Double_t trd1Angle = g->GetTrd1Angle()*TMath::DegToRad(), tanTrd1 = TMath::Tan(trd1Angle/2.);
709 Double_t tanTrd2y = TMath::Tan(g->GetTrd2AngleY()*TMath::DegToRad()/2.);
712 if(!gn.Contains("TRD")) { // standard module
713 par[0] = (fSampleWidth*g->GetNECLayers())/2.;
714 par[1] = par[2] = g->GetPhiModuleSize()/2.;
715 gMC->Gsvolu(child, "BOX", fIdTmedArr[kIdSTEEL], par, 3);
717 } else if (gn.Contains("TRD1")){ // TRD1 system coordinate iz differnet
718 if(strcmp(mother,"SMOD")==0) {
719 fParEMOD[0] = g->GetEtaModuleSize()/2.; // dx1
720 fParEMOD[1] = g->Get2Trd1Dx2()/2.; // dx2
721 fParEMOD[2] = g->GetPhiModuleSize()/2.;; // dy
722 fParEMOD[3] = g->GetLongModuleSize()/2.; // dz
723 gMC->Gsvolu(child, "TRD1", fIdTmedArr[kIdSTEEL], fParEMOD, 4);
724 if(gn.Contains("WSUC") || gn.Contains("MAY05")){
725 parSCPA[0] = g->GetEtaModuleSize()/2. + tanTrd1*g->GetFrontSteelStrip(); // dx1
726 parSCPA[1] = parSCPA[0] + tanTrd1*g->GetPassiveScintThick(); // dx2
727 parSCPA[2] = g->GetPhiModuleSize()/2.; // dy
728 parSCPA[3] = g->GetPassiveScintThick()/2.; // dz
729 gMC->Gsvolu("SCPA", "TRD1", fIdTmedArr[kIdSC], parSCPA, 4);
730 zposSCPA = -fParEMOD[3] + g->GetFrontSteelStrip() + g->GetPassiveScintThick()/2.;
731 gMC->Gspos ("SCPA", ++nr, child, 0.0, 0.0, zposSCPA, 0, "ONLY");
734 } else if (gn.Contains("TRD2")){ // TRD2 as for TRD1 - 27-jan-05
735 fParEMOD[0] = g->GetEtaModuleSize()/2.; // dx1
736 fParEMOD[1] = g->Get2Trd1Dx2()/2.; // dx2
737 fParEMOD[2] = g->GetPhiModuleSize()/2.; // dy1
738 fParEMOD[3] = fParEMOD[2] + tanTrd2y*g->GetLongModuleSize();// dy2
739 fParEMOD[4] = g->GetLongModuleSize()/2.; // dz
740 gMC->Gsvolu(child, "TRD2", fIdTmedArr[kIdSTEEL], fParEMOD, 5);
744 if(gn.Contains("TWIST")) { // 13-sep-04
745 fShishKebabModules = new TList;
746 AliEMCALShishKebabModule *mod=0, *mTmp; // current module
747 for(int iz=0; iz<g->GetNZ(); iz++) {
748 //for(int iz=0; iz<4; iz++) {
750 mod = new AliEMCALShishKebabModule();
753 mTmp = new AliEMCALShishKebabModule(*mod);
755 Double_t angle = mod->GetThetaInDegree();
756 AliMatrix(fIdRotm, angle,0., 90.0,90.0, 90.-angle, 180.);
758 fShishKebabModules->Add(mod);
760 xpos = mod->GetPosXfromR() + g->GetSteelFrontThickness() - fSmodPar0;
761 zpos = mod->GetPosZ() - fSmodPar2;
762 for(int iy=0; iy<g->GetNPhi(); iy++) {
763 ypos = g->GetPhiModuleSize()*(2*iy+1 - g->GetNPhi())/2.;
764 gMC->Gspos(child, ++nr, mother, xpos, ypos, zpos, fIdRotm, "ONLY") ;
765 // printf(" %3i(%2i,2i) xpos %7.2f ypos %7.2f zpos %7.2f \n", nr,iy,iz, xpos, ypos, zpos);
768 } else if(gn.Contains("TRD")) { // 30-sep-04; 27-jan-05 - as for TRD1 as for TRD2
769 // X->Z(0, 0); Y->Y(90, 90); Z->X(90, 0)
770 AliEMCALShishKebabTrd1Module *mod=0, *mTmp; // current module
772 for(int iz=0; iz<g->GetNZ(); iz++) {
773 Double_t angle=90., phiOK=0;
774 if(gn.Contains("TRD1")) {
775 mod = (AliEMCALShishKebabTrd1Module*)fShishKebabModules->At(iz);
776 angle = mod->GetThetaInDegree();
777 if(!gn.Contains("WSUC")) { // ALICE
778 if(iz==0) AliMatrix(fIdRotm, 0.,0., 90.,90., 90.,0.); // z'(x); y'(y); x'(z)
779 else AliMatrix(fIdRotm, 90.-angle,180., 90.0,90.0, angle, 0.);
780 phiOK = mod->GetCenterOfModule().Phi()*180./TMath::Pi();
781 // printf(" %2i | angle | %6.3f - %6.3f = %6.3f(eta %5.3f)\n",
782 //iz+1, angle, phiOK, angle-phiOK, mod->GetEtaOfCenterOfModule());
783 xpos = mod->GetPosXfromR() + g->GetSteelFrontThickness() - fSmodPar0;
784 zpos = mod->GetPosZ() - fSmodPar2;
786 int iyMax = g->GetNPhi();
787 if(strcmp(mother,"SMOD") && g->GetKey110DEG()) {
790 for(int iy=0; iy<iyMax; iy++) { // flat in phi
791 ypos = g->GetPhiModuleSize()*(2*iy+1 - iyMax)/2.;
792 gMC->Gspos(child, ++nr, mother, xpos, ypos, zpos, fIdRotm, "ONLY") ;
793 //printf(" %2i xpos %7.2f ypos %7.2f zpos %7.2f fIdRotm %i\n", nr, xpos, ypos, zpos, fIdRotm);
794 AliDebug(3,Form("%3.3i(%2.2i,%2.2i) ", nr,iy+1,iz+1));
798 if(iz==0) AliMatrix(fIdRotm, 0.,0., 90.,0., 90.,90.); // (x')z; y'(x); z'(y)
799 else AliMatrix(fIdRotm, 90-angle,270., 90.0,0.0, angle,90.);
800 phiOK = mod->GetCenterOfModule().Phi()*180./TMath::Pi();
801 printf(" %2i | angle -phiOK | %6.3f - %6.3f = %6.3f(eta %5.3f)\n",
802 iz+1, angle, phiOK, angle-phiOK, mod->GetEtaOfCenterOfModule());
803 zpos = mod->GetPosZ() - fSmodPar2;
804 ypos = mod->GetPosXfromR() - fSmodPar1;
805 printf(" zpos %7.2f ypos %7.2f fIdRotm %i\n xpos ", zpos, xpos, fIdRotm);
806 for(int ix=0; ix<g->GetNPhi(); ix++) { // flat in phi
807 xpos = g->GetPhiModuleSize()*(2*ix+1 - g->GetNPhi())/2.;
808 gMC->Gspos(child, ++nr, mother, xpos, ypos, zpos, fIdRotm, "ONLY") ;
809 printf(" %7.2f ", xpos);
813 } else if(gn.Contains("TRD2")){ // 1-feb-05 - TRD2; curve in phi
814 double angEtaRow = 0.;
815 double theta1=0.,phi1=0., theta2=0.,phi2=0., theta3=0.,phi3=0.;
818 mod = new AliEMCALShishKebabTrd1Module();
820 mTmp = new AliEMCALShishKebabTrd1Module(*mod);
822 angle = mod->GetThetaInDegree();
825 fShishKebabModules->Add(mod);
826 phiOK = mod->GetCenterOfModule().Phi()*180./TMath::Pi();
827 AliDebug(2,Form(" %i | theta | %6.3f - %6.3f = %6.3f\n", iz+1, angle, phiOK, angle-phiOK));
829 zpos = mod->GetPosZ() - parTubs[2];
830 rpos = parTubs[0] + mod->GetPosXfromR();
832 angle = mod->GetThetaInDegree();
833 Double_t stepAngle = (parTubs[4] - parTubs[3])/g->GetNPhi(); // 11-mar-04
834 for(int iy=0; iy<g->GetNPhi(); iy++) {
835 angEtaRow = parTubs[3] + stepAngle*(0.5+double(iy));
837 theta1 = 90. + angle; phi1 = angEtaRow; // x' ~-z;
838 theta2 = 90.; phi2 = 90. + angEtaRow;// y' ~ y;
839 theta3 = angle; phi3 = angEtaRow; // z' ~ x;
840 if(phi3 < 0.0) phi3 += 360.;
841 AliMatrix(fIdRotm, theta1,phi1, theta2,phi2, theta3,phi3);
843 xpos = rpos * TMath::Cos(angEtaRow*TMath::DegToRad());
844 ypos = rpos * TMath::Sin(angEtaRow*TMath::DegToRad());
845 gMC->Gspos(child, ++nr, "SMOP", xpos, ypos, zpos, fIdRotm, "ONLY") ;
847 phi1 = 180 + angEtaRow;
848 theta3 = 180.-theta3; phi3 = angEtaRow;
849 AliMatrix(fIdRotm, theta1,phi1, theta2,phi2, theta3,phi3);
850 gMC->Gspos(child, nr, "SMON", xpos, ypos, -zpos, fIdRotm, "ONLY") ;
851 if(AliDebugLevel()>=2) {
852 printf(" angEtaRow(phi) %7.2f | angle(eta) %7.2f \n", angEtaRow, angle);
853 printf("iy=%2i xpos %7.2f ypos %7.2f zpos %7.2f fIdRotm %i\n", iy, xpos, ypos, zpos, fIdRotm);
855 } // for(int iy=0; iy<g->GetNPhi(); iy++)
859 xpos = g->GetSteelFrontThickness()/2.;
860 for(int iz=0; iz<g->GetNZ(); iz++) {
861 zpos = -fSmodPar2 + g->GetEtaModuleSize()*(2*iz+1)/2.;
862 for(int iy=0; iy<g->GetNPhi(); iy++) {
863 ypos = g->GetPhiModuleSize()*(2*iy+1 - g->GetNPhi())/2.;
864 gMC->Gspos(child, ++nr, mother, xpos, ypos, zpos, 0, "ONLY") ;
865 //printf(" %2i xpos %7.2f ypos %7.2f zpos %7.2f \n", nr, xpos, ypos, zpos);
869 AliDebug(2,Form(" Number of modules in Super Module(%s) %i \n", mother, nr));
873 void AliEMCALv0::Trd1Tower3X3(const double parSCM0[4])
876 printf(" AliEMCALv0::Trd1Tower3X3() : parSCM0");
877 for(int i=0; i<4; i++) printf(" %7.4f ", parSCM0[i]);
879 // Nov 10, 2006 - different name of SCMX
880 double parTRAP[11], *dummy=0;
881 AliEMCALGeometry * g = GetGeometry();
882 TString gn(g->GetName()), scmx;
884 // Division to tile size
885 AliDebug(2,Form("Trd1Tower3X3() : Divide SCM0 on y-axis %i", g->GetNETAdiv()));
886 gMC->Gsdvn("SCMY","SCM0", g->GetNETAdiv(), 2); // y-axis
887 double dx1=parSCM0[0], dx2=parSCM0[1], dy=parSCM0[2], dz=parSCM0[3];
888 double ndiv=3., xpos=0.0;
889 // should be defined once
890 gMC->Gsvolu("PBTI", "BOX", fIdTmedArr[kIdPB], dummy, 0);
891 for(int ix=1; ix<=3; ix++) { // 3X3
892 scmx = "SCX"; // Nov 10,2006
895 double xCentBot = 2.*dx1/3.;
896 double xCentTop = 2.*(dx2/4. + dx1/12.);
897 parTRAP[1] = TMath::ATan2((xCentTop-xCentBot),2.*dz)*TMath::RadToDeg(); // theta
898 parTRAP[2] = 0.; // phi
900 parTRAP[3] = dy/ndiv; // H1
901 parTRAP[4] = dx1/ndiv; // BL1
902 parTRAP[5] = parTRAP[4]; // TL1
903 parTRAP[6] = 0.0; // ALP1
905 parTRAP[7] = dy/ndiv; // H2
906 parTRAP[8] = dx2/2 - dx1/6.;// BL2
907 parTRAP[9] = parTRAP[8]; // TL2
908 parTRAP[10]= 0.0; // ALP2
909 xpos = (xCentBot+xCentTop)/2.;
912 parTRAP[1] = -parTRAP[1];
914 } else if(ix==2) { // central part is box but we treat as trapesoid due to numbering
916 parTRAP[8] = dx1/ndiv; // BL2
917 parTRAP[9] = parTRAP[8]; // TL2
920 AliDebug(2,Form(" ** TRAP ** xpos %9.3f\n", xpos));
921 for(int i=0; i<11; i++) AliDebug(2,Form(" par[%2.2i] %9.4f\n", i, parTRAP[i]));
924 gMC->Gsvolu(scmx.Data(), "TRAP", fIdTmedArr[kIdSC], parTRAP, 11);
925 gMC->Gspos(scmx.Data(), 1, "SCMY", xpos, 0.0, 0.0, 0, "ONLY") ;
927 PbInTrap(parTRAP, scmx);
929 AliDebug(2,Form("Trd1Tower3X3()", "Ver. 1.0 : was tested."));
933 void AliEMCALv0::PbInTrap(const double parTRAP[11], TString n)
935 // see for example CreateShishKebabGeometry(); just for case TRD1
937 AliDebug(2,Form(" Pb tiles : nrstart %i\n", nr));
938 AliEMCALGeometry * g = GetGeometry();
941 // double fSampleWidth = double(g->GetECPbRadThick()+g->GetECScintThick());
942 double xpos = 0.0, ypos = 0.0;
943 double zpos = -fSampleWidth*g->GetNECLayers()/2. + g->GetECPbRadThick()/2.;
945 double coef = (parTRAP[8] - parTRAP[4]) / (2.*parTRAP[0]);
946 double xCenterSCMX = (parTRAP[4] + parTRAP[8])/2.; // ??
947 // double tan = TMath::Tan(parTRAP[1]*TMath::DegToRad());
949 par[1] = parTRAP[3]; // y
950 par[2] = g->GetECPbRadThick()/2.; // z
951 for(int iz=0; iz<g->GetNECLayers(); iz++){
952 par[0] = parTRAP[4] + coef*fSampleWidth*iz;
953 xpos = par[0] - xCenterSCMX;
954 if(parTRAP[1] < 0.) xpos = -xpos;
955 gMC->Gsposp("PBTI", ++nr, n.Data(), xpos, ypos, zpos, 0, "ONLY", par, 3) ;
956 AliDebug(2,Form(" %i xpos %9.3f zpos %9.3f par[0] %9.3f |", iz+1, xpos, zpos, par[0]));
957 zpos += fSampleWidth;
958 if(iz%2>0) printf("\n");
960 AliDebug(2,Form(" Number of Pb tiles in SCMX %i coef %9.7f \n", nr, coef));
961 AliDebug(2,Form(" par[1] %9.3f par[2] %9.3f ypos %9.3f \n", par[1], par[2], ypos));
962 AliDebug(2,Form(" PbInTrap Ver. 1.0 : was tested."));
966 void AliEMCALv0::Trd1Tower4X4()
971 void AliEMCALv0::Scm0InTrd2(const AliEMCALGeometry * g, const Double_t emodPar[5], Double_t parSCM0[5])
973 // Passive material inside the detector
974 double wallThickness = g->GetPhiModuleSize()/2. - g->GetPhiTileSize(); //Need check
975 AliDebug(2,Form(" wall thickness %7.5f \n", wallThickness));
976 for(int i=0; i<4; i++) { // on pictures sometimes I can not see 0 -> be carefull!!
977 parSCM0[i] = emodPar[i] - wallThickness;
978 AliDebug(2,Form(" %i parSCMO %7.3f emodPar %7.3f : dif %7.3f \n",
979 i, parSCM0[i],emodPar[i], parSCM0[i]-emodPar[i]));
981 parSCM0[4] = emodPar[4];
982 gMC->Gsvolu("SCM0", "TRD2", fIdTmedArr[kIdSC], parSCM0, 5); // kIdAIR -> kIdSC
983 gMC->Gspos("SCM0", 1, "EMOD", 0., 0., 0., 0, "ONLY") ;
985 if(g->GetNPHIdiv()==2 && g->GetNETAdiv()==2) {
986 Division2X2InScm0(g, parSCM0);
988 Info("Scm0InTrd2"," no division SCM0 in this geometry |%s|\n", g->GetName());
993 void AliEMCALv0::Division2X2InScm0(const AliEMCALGeometry * g, const Double_t parSCM0[5])
996 Double_t parTRAP[11], xpos=0.,ypos=0., dx1=0.0,dx2=0.,dy1=0.0,dy2=0.,dz=0.
1000 Info("Division2X2InScm0","Divide SCM0 on y-axis %i\n", g->GetNETAdiv());
1001 TString n("SCMX"), overLapFlagSCMY("ONLY"), overLapFlagSCMX("ONLY");
1002 n = "SCM0"; // for testing - 14-mar-05
1004 PbInTrapForTrd2(parSCM0, n);
1005 // overLapFlagSCMY=overLapFlagSCMX="MANY"; // do not work
1009 dy1 = parSCM0[2] , dy2 = parSCM0[3], dz = parSCM0[4];
1011 parTRAP[0] = parSCM0[4]; // dz
1012 parTRAP[1] = TMath::ATan2((dy2-dy1)/2.,2.*dz)*TMath::RadToDeg();
1013 parTRAP[2] = 90.; // phi
1015 parTRAP[3] = parSCM0[2]/2.; // H1
1016 parTRAP[4] = parSCM0[0]; // BL1
1017 parTRAP[5] = parTRAP[4]; // TL1
1018 parTRAP[6] = 0.0; // ALP1
1020 parTRAP[7] = parSCM0[3]/2.; // H2
1021 parTRAP[8] = parSCM0[1]; // BL2
1022 parTRAP[9] = parTRAP[8]; // TL2
1023 parTRAP[10]= 0.0; // ALP2
1024 AliDebug(2,Form(" ** SCMY ** \n"));
1025 for(int i=0; i<11; i++) AliDebug(2,Form(" par[%2.2i] %9.4f\n", i, parTRAP[i]));
1028 gMC->Gsvolu("SCMY", "TRAP", fIdTmedArr[kIdSC], parTRAP, 11); // kIdAIR -> kIdSC
1029 ypos = +(parTRAP[3]+parTRAP[7])/2.; //
1030 AliDebug(2,Form(" Y shift SCMY inside SCM0 : %7.3f : opt %s\n", ypos, overLapFlagSCMY.Data()));
1031 gMC->Gspos("SCMY", 1, "SCM0", 0.0, ypos, 0.0, fIdRotm, overLapFlagSCMY.Data()) ;
1032 // Rotation SCMY around z-axis on 180 degree; x'=-x; y'=-y and z=z
1033 AliMatrix(fIdRotm, 90.0,180., 90.0, 270.0, 0.0,0.0) ;
1034 // We may have problem with numeration due to rotation - 4-feb-05
1035 gMC->Gspos("SCMY", 2, "SCM0", 0.0, -ypos, 0.0, fIdRotm, overLapFlagSCMY.Data());
1037 Info("Division2X2InScm0","Divide SCMY on x-axis %i\n", g->GetNPHIdiv());
1040 dr1=TMath::Sqrt(dx1*dx1+dy1*dy1);
1041 dr2=TMath::Sqrt(dx2*dx2+dy2*dy2);
1043 parTRAP[0] = parSCM0[4]; // dz
1044 parTRAP[1] = TMath::ATan2((dr2-dr1)/2.,2.*dz)*TMath::RadToDeg(); //
1045 parTRAP[2] = 45.; // phi
1047 parTRAP[3] = parSCM0[2]/2.; // H1
1048 parTRAP[4] = parSCM0[0]/2.; // BL1
1049 parTRAP[5] = parTRAP[4]; // TL1
1050 parTRAP[6] = 0.0; // ALP1
1052 parTRAP[7] = parSCM0[3]/2.; // H2
1053 parTRAP[8] = parSCM0[1]/2; // BL2
1054 parTRAP[9] = parTRAP[8]; // TL2
1055 parTRAP[10]= 0.0; // ALP2
1056 AliDebug(2,Form(" ** SCMX ** \n"));
1057 for(int i=0; i<11; i++) AliDebug(2,Form(" par[%2.2i] %9.4f\n", i, parTRAP[i]));
1060 gMC->Gsvolu("SCMX", "TRAP", fIdTmedArr[kIdSC], parTRAP, 11);
1061 xpos = (parTRAP[4]+parTRAP[8])/2.;
1062 AliDebug(2,Form(" X shift SCMX inside SCMX : %7.3f : opt %s\n", xpos, overLapFlagSCMX.Data()));
1063 gMC->Gspos("SCMX", 1, "SCMY", xpos, 0.0, 0.0, fIdRotm, overLapFlagSCMX.Data()) ;
1064 // AliMatrix(fIdRotm, 90.0,270., 90.0, 0.0, 0.0,0.0); // x'=-y; y'=x; z'=z
1065 AliMatrix(fIdRotm, 90.0,90., 90.0, -180.0, 0.0,0.0); // x'=y; y'=-x; z'=z
1066 gMC->Gspos("SCMX", 2, "SCMY", -xpos, 0.0, 0.0, fIdRotm, overLapFlagSCMX.Data()) ;
1068 if(n=="SCMX" && overLapFlagSCMY == "ONLY") {
1069 PbInTrapForTrd2(parTRAP, n);
1074 void AliEMCALv0::PbInTrapForTrd2(const double *parTRAP, TString name)
1078 TString pbShape("BOX"), pbtiChonly("ONLY");
1081 // pbtiChonly = "MANY";
1083 gMC->Gsvolu("PBTI", pbShape.Data(), fIdTmedArr[kIdPB], dummy, 0);
1086 Info("PbInTrapForTrd2"," Pb tiles inside %s: shape %s :pbtiChonly %s\n nrstart %i\n",
1087 name.Data(), pbShape.Data(), pbtiChonly.Data(), nr);
1088 AliEMCALGeometry * g = GetGeometry();
1090 double par[5], parPB[5], parSC[5];
1091 //double fSampleWidth = double(g->GetECPbRadThick()+g->GetECScintThick());
1092 double xpos = 0.0, ypos = 0.0;
1093 double zpos = -fSampleWidth*g->GetNECLayers()/2. + g->GetECPbRadThick()/2.;
1094 if(name == "SCMX") { // common trapezoid - 11 parameters
1095 double coef = (parTRAP[8] - parTRAP[4]) / (2.*parTRAP[0]);
1096 double xCenterSCMX = (parTRAP[4] + parTRAP[8])/2.; // the same for y
1097 AliDebug(2,Form(" xCenterSCMX %8.5f : coef %8.7f \n", xCenterSCMX, coef));
1099 par[2] = g->GetECPbRadThick()/2.; // z
1100 for(int iz=0; iz<g->GetNECLayers(); iz++){
1101 par[0] = parTRAP[4] + coef*fSampleWidth*iz;
1103 xpos = ypos = par[0] - xCenterSCMX;
1104 //if(parTRAP[1] < 0.) xpos = -xpos;
1105 gMC->Gsposp("PBTI", ++nr, name.Data(), xpos, ypos, zpos, 0, "ONLY", par, 3) ;
1106 AliDebug(2,Form(" %2.2i xpos %8.5f zpos %6.3f par[0,1] %6.3f |", iz+1, xpos, zpos, par[0]));
1107 if(iz%2>0) AliDebug(2,Form("\n"));
1108 zpos += fSampleWidth;
1110 AliDebug(2,Form(" Number of Pb tiles in SCMX %i coef %9.7f \n", nr, coef));
1111 AliDebug(2,Form(" par[1] %9.5f par[2] %9.5f ypos %9.5f \n", par[1], par[2], ypos));
1112 } else if(name == "SCM0") { // 1-mar-05 ; TRD2 - 5 parameters
1113 AliDebug(2,Form(" SCM0 par = "));
1114 for(int i=0; i<5; i++) AliDebug(2,Form(" %9.5f ", parTRAP[i]));
1115 AliDebug(2,Form("\n zpos %f \n",zpos));
1117 double tanx = (parTRAP[1] - parTRAP[0]) / (2.*parTRAP[4]); // tanx = tany now
1118 double tany = (parTRAP[3] - parTRAP[2]) / (2.*parTRAP[4]), ztmp=0.;
1119 parPB[4] = g->GetECPbRadThick()/2.;
1120 parSC[2] = g->GetECScintThick()/2.;
1121 for(int iz=0; iz<g->GetNECLayers(); iz++){
1122 ztmp = fSampleWidth*double(iz);
1123 parPB[0] = parTRAP[0] + tanx*ztmp;
1124 parPB[1] = parPB[0] + tanx*g->GetECPbRadThick();
1125 parPB[2] = parTRAP[2] + tany*ztmp;
1126 parPB[3] = parPB[2] + tany*g->GetECPbRadThick();
1127 gMC->Gsposp("PBTI", ++nr, name.Data(), xpos, ypos, zpos, 0, pbtiChonly.Data(), parPB, 5) ;
1128 AliDebug(2,Form("\n PBTI %2i | zpos %6.3f | par = ", nr, zpos));
1130 for(int i=0; i<5; i++) printf(" %9.5f ", parPB[i]);
1131 // individual SC tile
1132 parSC[0] = parPB[0];
1133 parSC[1] = parPB[1];
1134 gMC->Gsposp("SCTI", nr, name.Data(), xpos, ypos, zpos+g->GetECScintThick(),
1135 0, pbtiChonly.Data(), parSC, 3) ;
1136 printf("\n SCTI zpos %6.3f | par = ", zpos+g->GetECScintThick());
1137 for(int i=0; i<3; i++) printf(" %9.5f ", parPB[i]);
1139 zpos += fSampleWidth;
1141 AliDebug(2,Form("\n"));
1143 Info("PbInTrapForTrd2", "Ver. 0.03 : was tested.");
1147 void AliEMCALv0::PbmoInTrd2(const AliEMCALGeometry * g, const Double_t emodPar[5], Double_t parPBMO[5])
1150 Info("PbmoInTrd2"," started : geometry %s ", g->GetName());
1151 double wallThickness = g->GetPhiModuleSize()/2. - g->GetPhiTileSize();
1152 AliDebug(2,Form(" wall thickness %7.5f \n", wallThickness));
1153 for(int i=0; i<4; i++) {
1154 parPBMO[i] = emodPar[i] - wallThickness;
1155 AliDebug(2,Form(" %i parPBMO %7.3f emodPar %7.3f : dif %7.3f \n",
1156 i, parPBMO[i],emodPar[i], parPBMO[i]-emodPar[i]));
1158 parPBMO[4] = emodPar[4];
1159 gMC->Gsvolu("PBMO", "TRD2", fIdTmedArr[kIdPB], parPBMO, 5);
1160 gMC->Gspos("PBMO", 1, "EMOD", 0., 0., 0., 0, "ONLY") ;
1162 if(g->GetNPHIdiv()==2 && g->GetNETAdiv()==2) {
1163 Division2X2InPbmo(g, parPBMO);
1164 AliDebug(2,Form(" PBMO, division 2X2 | geometry |%s|\n", g->GetName()));
1166 AliDebug(2,Form(" no division PBMO in this geometry |%s|\n", g->GetName()));
1171 void AliEMCALv0::Division2X2InPbmo(const AliEMCALGeometry * g, const Double_t parPBMO[5])
1174 Info("Division2X2InPbmo"," started : geometry %s ", g->GetName());
1175 //Double_t *dummy=0;
1176 // gMC->Gsvolu("SCTI", "BOX", fIdTmedArr[kIdSC], dummy, 0);
1179 //double fSampleWidth = double(g->GetECPbRadThick()+g->GetECScintThick());
1180 double xpos = 0.0, ypos = 0.0, zpos = 0.0, ztmp=0;;
1181 double tanx = (parPBMO[1] - parPBMO[0]) / (2.*parPBMO[4]); // tanx = tany now
1182 double tany = (parPBMO[3] - parPBMO[2]) / (2.*parPBMO[4]);
1183 char name[10], named[10], named2[10];
1185 AliDebug(2,Form(" PBMO par = "));
1186 for(int i=0; i<5; i++) AliDebug(2,Form(" %9.5f ", parPBMO[i]));
1187 AliDebug(2,Form("\n"));
1189 parSC[2] = g->GetECScintThick()/2.;
1190 zpos = -fSampleWidth*g->GetNECLayers()/2. + g->GetECPbRadThick() + g->GetECScintThick()/2.;
1191 AliDebug(2,Form(" parSC[2] %9.5f \n", parSC[2]));
1192 for(int iz=0; iz<g->GetNECLayers(); iz++){
1193 ztmp = g->GetECPbRadThick() + fSampleWidth*double(iz); // Z for previous PB
1194 parSC[0] = parPBMO[0] + tanx*ztmp;
1195 parSC[1] = parPBMO[2] + tany*ztmp;
1197 sprintf(name,"SC%2.2i", iz+1);
1198 gMC->Gsvolu(name, "BOX", fIdTmedArr[kIdSC], parSC, 3);
1199 gMC->Gspos(name, 1, "PBMO", xpos, ypos, zpos, 0, "ONLY") ;
1200 AliDebug(2,Form("%s | zpos %6.3f | parSC[0,1]=(%7.5f,%7.5f) -> ",
1201 name, zpos, parSC[0], parSC[1]));
1203 sprintf(named,"SY%2.2i", iz+1);
1204 printf(" %s -> ", named);
1205 gMC->Gsdvn(named,name, 2, 2);
1207 sprintf(named2,"SX%2.2i", iz+1);
1208 printf(" %s \n", named2);
1209 gMC->Gsdvn(named2,named, 2, 1);
1211 zpos += fSampleWidth;
1215 AliEMCALShishKebabTrd1Module* AliEMCALv0::GetShishKebabModule(Int_t neta)
1218 AliEMCALShishKebabTrd1Module* trd1=0;
1219 if(fShishKebabModules && neta>=0 && neta<fShishKebabModules->GetSize()) {
1220 trd1 = (AliEMCALShishKebabTrd1Module*)fShishKebabModules->At(neta);
1225 //_____________________________________________________________________________
1226 void AliEMCALv0::AddAlignableVolumes() const
1229 // Create entries for alignable volumes associating the symbolic volume
1230 // name with the corresponding volume path. Needs to be synchronized with
1231 // eventual changes in the geometry.
1234 TString vpstr1 = "ALIC_1/XEN1_1/SMOD_";
1235 TString snstr1 = "EMCAL/FullSupermodule";
1236 TString volpath, symname;
1238 //Int_t nSMod = ((AliEMCALGeometry*)GetGeometry())->GetNumberOfSuperModules();
1239 //could use this, but what happens if it is > 10?
1241 for (Int_t smodnum=0; smodnum < 10; smodnum++) {
1243 symname += (smodnum+1);
1245 volpath += (smodnum+1);
1246 if(!gGeoManager->SetAlignableEntry(symname.Data(),volpath.Data()))
1247 AliFatal("Unable to set alignable entry!!");
1250 if(GetGeometry()->GetKey110DEG()) {
1251 TString vpstr2 = "ALIC_1/XEN1_1/SM10_";
1252 TString snstr2 = "EMCAL/HalfSupermodule";
1253 for (Int_t smodnum=0; smodnum < 2; smodnum++) {
1255 symname += (smodnum+1);
1257 volpath += (smodnum+1);
1258 if(!gGeoManager->SetAlignableEntry(symname.Data(),volpath.Data()))
1259 AliFatal("Unable to set alignable entry!!");