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2012850d | 1 | /************************************************************************** |
2 | * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. * | |
3 | * * | |
4 | * Author: The ALICE Off-line Project. * | |
5 | * Contributors are mentioned in the code where appropriate. * | |
6 | * * | |
7 | * Permission to use, copy, modify and distribute this software and its * | |
8 | * documentation strictly for non-commercial purposes is hereby granted * | |
9 | * without fee, provided that the above copyright notice appears in all * | |
10 | * copies and that both the copyright notice and this permission notice * | |
11 | * appear in the supporting documentation. The authors make no claims * | |
12 | * about the suitability of this software for any purpose. It is * | |
13 | * provided "as is" without express or implied warranty. * | |
14 | **************************************************************************/ | |
2012850d | 15 | /* $Id$ */ |
16 | ||
17 | //_________________________________________________________________________ | |
18 | // Implementation version v0 of EMCAL Manager class | |
19 | // An object of this class does not produce hits nor digits | |
20 | // It is the one to use if you do not want to produce outputs in TREEH or TREED | |
ffa6d63b | 21 | // This class places a Geometry of the EMCAL in the ALICE Detector as defined in AliEMCALGeometry.cxx |
2012850d | 22 | //*-- Author: Yves Schutz (SUBATECH) |
b13bbe81 | 23 | //*-- and : Sahal Yacoob (LBL / UCT) |
d87bd045 | 24 | // : Aleksei Pavlinov (WSU) SHASHLYK |
2012850d | 25 | |
09641ef5 | 26 | // This Version of AliEMCALv0 reduces the number of volumes placed in XEN1 (the envelope) to less than five hundred |
27 | // The Envelope is Placed in Alice, And the Aluminium layer. Mini envelopes (XU) are then placed in XEN1. | |
fdebddeb | 28 | // Each mini envelope contains 1 scintillator, and 1 lead layer, except the last one which contains just one scintillator layer. |
09641ef5 | 29 | // At the moment I cannot place the 36 and above layers in the mini envelopes so all layers are still placed in XEN1 |
30 | ||
31 | ||
2012850d | 32 | // --- ROOT system --- |
a1469a24 | 33 | |
2012850d | 34 | #include "TNode.h" |
1963b290 | 35 | #include "TBRIK.h" |
36 | #include "TTRD1.h" | |
37 | #include "TTRD2.h" | |
38 | #include "TTRAP.h" | |
39 | #include "TPGON.h" | |
40 | #include "TTUBS.h" | |
2012850d | 41 | #include "TGeometry.h" |
5d12ce38 | 42 | #include "TVirtualMC.h" |
d64c959b | 43 | #include "TArrayI.h" |
1963b290 | 44 | #include "TROOT.h" |
45 | #include "TArrayF.h" | |
46 | #include "TList.h" | |
47 | #include "TVector2.h" | |
48 | ||
49 | #include "AliEMCALShishKebabModule.h" | |
50 | #include "AliEMCALShishKebabTrd1Module.h" | |
51 | //#include <TGeant3.h> // can not include - I don't know why | |
a1469a24 | 52 | |
2012850d | 53 | // --- Standard library --- |
54 | ||
d64c959b | 55 | //#include <stdio.h> |
2012850d | 56 | |
57 | // --- AliRoot header files --- | |
58 | ||
59 | #include "AliEMCALv0.h" | |
60 | #include "AliEMCALGeometry.h" | |
61 | #include "AliRun.h" | |
4951e003 | 62 | #include "AliLog.h" |
2012850d | 63 | |
64 | ClassImp(AliEMCALv0) | |
65 | ||
1963b290 | 66 | TArrayF ENVELOP1; // now global for BuildGeometry() - 30-aug-2004 |
67 | int idAIR=1599, idPB = 1600, idSC = 1601, idSTEEL = 1603; // global | |
68 | Int_t *idtmed=0, idrotm=0; | |
69 | double sampleWidth=0.; | |
70 | double parEMOD[5], smodPar0=0., smodPar1=0., smodPar2=0.; | |
71 | ||
72 | ||
b13bbe81 | 73 | //______________________________________________________________________ |
2012850d | 74 | AliEMCALv0::AliEMCALv0(const char *name, const char *title): |
05a92d59 | 75 | AliEMCAL(name,title) |
76 | { | |
77 | // ctor : title is used to identify the layout | |
78 | GetGeometry() ; | |
1963b290 | 79 | fShishKebabModules = 0; |
2012850d | 80 | } |
a1469a24 | 81 | |
b13bbe81 | 82 | //______________________________________________________________________ |
05a92d59 | 83 | void AliEMCALv0::BuildGeometry() |
84 | { | |
b13bbe81 | 85 | // Display Geometry for display.C |
2012850d | 86 | |
b13bbe81 | 87 | const Int_t kColorArm1 = kBlue ; |
91e9918b | 88 | |
05a92d59 | 89 | AliEMCALGeometry * geom = GetGeometry() ; |
1963b290 | 90 | TString gn(geom->GetName()); |
91 | gn.ToUpper(); | |
a1469a24 | 92 | |
05a92d59 | 93 | // Define the shape of the Calorimeter |
1963b290 | 94 | TNode * top = gAlice->GetGeometry()->GetNode("alice") ; // See AliceGeom/Nodes |
95 | TNode * envelopNode = 0; | |
96 | char *envn = "Envelop1"; | |
97 | if(!gn.Contains("SHISH") || gn.Contains("TRD2")){ | |
98 | new TTUBS(envn, "Tubs that contains arm 1", "void", | |
99 | geom->GetEnvelop(0) -10, // rmin | |
100 | geom->GetEnvelop(1) +40 ,// rmax | |
05a92d59 | 101 | geom->GetEnvelop(2)/2.0, // half length in Z |
fdebddeb | 102 | geom->GetArm1PhiMin(), // minimum phi angle |
103 | geom->GetArm1PhiMax() // maximum phi angle | |
b13bbe81 | 104 | ); |
1963b290 | 105 | top->cd(); |
106 | envelopNode = new TNode(envn, "Arm1 Envelop", "Envelop1", 0., 0., 0., "") ; | |
107 | } else { | |
108 | if(gn.Contains("WSUC")) { | |
109 | envelopNode = BuildGeometryOfWSUC(); | |
110 | } else { // Shish-kebab now for compact, twist and TRD1 cases (ALIC) | |
111 | envn="Envelop2"; | |
112 | TPGON *pgon = new TPGON(envn, "PGON that contains arm 1", "void", | |
113 | geom->GetArm1PhiMin(),geom->GetArm1PhiMax()-geom->GetArm1PhiMin(),geom->GetNPhiSuperModule(), 2); | |
114 | // define section | |
115 | pgon->DefineSection(0, ENVELOP1[4], ENVELOP1[5], ENVELOP1[6]); | |
116 | pgon->DefineSection(1, ENVELOP1[7], ENVELOP1[5], ENVELOP1[6]); | |
117 | top->cd(); | |
118 | envelopNode = new TNode(envn, "Arm1 Envelop2", envn, 0., 0., 0., "") ; | |
119 | } | |
120 | } | |
121 | ||
122 | envelopNode->SetLineColor(kColorArm1) ; | |
123 | fNodes->Add(envelopNode); | |
124 | } | |
125 | ||
126 | TNode *AliEMCALv0::BuildGeometryOfWSUC() | |
127 | { // June 8, 2005; see directory geant3/TGeant3/G3toRoot.cxx | |
128 | // enum EColor { kWhite, kBlack, kRed, kGreen, kBlue, kYellow, kMagenta, kCyan } - see $ROOTSYS/include/Gtypes.h | |
129 | AliEMCALGeometry * g = GetGeometry(); | |
130 | TNode * top = gAlice->GetGeometry()->GetNode("alice") ; // See AliceGeom/Nodes | |
131 | top->cd(); | |
132 | ||
133 | TNode *envelopNode = 0; | |
134 | char *name = ""; | |
135 | /* | |
136 | name = "WSUC"; | |
137 | new TBRIK(name, "WSUC(XEN1 in Geant)","void",ENVELOP1[0],ENVELOP1[1],ENVELOP1[2]); | |
138 | envelopNode = new TNode(name, "envelope for WSUC", name, 0., 0., 0., ""); | |
139 | envelopNode->SetVisibility(0); | |
140 | */ | |
141 | ||
142 | TNode *emod=0, *scmx=0; | |
143 | name = "SMOD"; // super module | |
144 | new TBRIK(name, "SMOD(SMOD in Geant)","void", smodPar0,smodPar1,smodPar2); | |
145 | if(envelopNode) envelopNode->cd(); | |
146 | TNode *smod = new TNode(name, "SMOD", name, 0., 0., 0., ""); | |
147 | smod->SetLineColor(kBlue) ; | |
148 | if(envelopNode==0) envelopNode = smod; | |
149 | ||
150 | name = "EMOD"; // see CreateEMOD | |
151 | TTRD1 *EMOD = new TTRD1(name, "EMOD(EMOD in Geant)","void", float(parEMOD[0]), | |
152 | float(parEMOD[1]),float(parEMOD[2]),float(parEMOD[3])); | |
153 | ||
154 | // SCMX = EMOD/4 for simplicity of drawing | |
155 | name = "SCMX"; | |
156 | Float_t dz=0.,theta=0.,phi=0.,h1=0.,bl1=0.,tl1=0.,alpha1=0.,h2=0.,bl2=0.,tl2=0.,alpha2=0.; | |
157 | h1 = EMOD->GetDy()/2.; | |
158 | bl1 = EMOD->GetDx()/2.; | |
159 | tl1 = bl1; | |
160 | alpha1 = 0.; | |
161 | h2 = EMOD->GetDy()/2.; | |
162 | bl2 = EMOD->GetDx2()/2.; | |
163 | tl2 = bl2; | |
164 | alpha2 = 0.; | |
165 | ||
166 | dz = EMOD->GetDz(); | |
167 | double dr = TMath::Sqrt((h2-h1)*(h2-h1)+(bl2-bl1)*(bl2-bl1)); | |
168 | theta = TMath::ATan2(dr,2.*dz) * TMath::RadToDeg(); | |
169 | phi = 180.; | |
170 | ||
171 | TTRAP *SCMX = new TTRAP(name, "SCMX(SCMX as in Geant)","void", | |
172 | dz,theta,phi, h1,bl1,tl1,alpha1, h2,bl2,tl2,alpha2); | |
173 | // SCMX->Dump(); | |
174 | Float_t xShiftSCMX = (EMOD->GetDx() + EMOD->GetDx2())/4.; | |
175 | Float_t yShiftSCMX = EMOD->GetDy()/2.; | |
176 | printf(" xShiftSCMX %7.4f yShiftSCMX %7.4f \n",xShiftSCMX,yShiftSCMX); | |
177 | ||
178 | name = "EMOD"; // see CreateEMOD | |
179 | smod->cd(); | |
180 | ||
181 | AliEMCALShishKebabTrd1Module *mod=0; | |
182 | Double_t angle=90., xpos=0.,ypos=0.,zpos=0., xposSCMX=0.,yposSCMX=0.,zposSCMX=0.; | |
183 | char rtmn[100], rtmt[100]; | |
184 | TRotMatrix *rtm=0, *rtmSCMX=0; | |
185 | int numEmod=0; | |
186 | for(int iz=0; iz<g->GetNZ(); iz++) { | |
187 | mod = (AliEMCALShishKebabTrd1Module*)fShishKebabModules->At(iz); | |
188 | zpos = mod->GetPosZ() - smodPar2; | |
189 | ypos = mod->GetPosXfromR() - smodPar1; | |
190 | ||
191 | angle = mod->GetThetaInDegree(); | |
192 | sprintf(rtmn,"rmEmod%5.1f",angle); | |
193 | sprintf(rtmt,"rotation matrix for EMOD, iz=%i, angle = %6.3f",iz, angle); | |
194 | if(iz==0) rtm = new TRotMatrix(rtmn, rtmt,0.,0., 90.,0., 90.,90.); // z'(x); y'(y); x'(z) | |
195 | else rtm = new TRotMatrix(rtmn, rtmt,90.-angle,270., 90.0,0.0, angle,90.); | |
a1469a24 | 196 | |
1963b290 | 197 | TGeometry *tg = gAlice->GetGeometry(); |
198 | for(int ix=0; ix<g->GetNPhi(); ix++) { // flat in phi | |
199 | xpos = g->GetPhiModuleSize()*(2*ix+1 - g->GetNPhi())/2.; | |
200 | sprintf(rtmt,"EMOD, iz %i, ix %i, angle %6.3f",iz,ix, angle); | |
201 | TString namNode=name; | |
202 | namNode += numEmod++; | |
203 | smod->cd(); | |
204 | emod = new TNode(namNode.Data(), rtmt, (TShape*)EMOD, xpos,ypos,zpos,rtm); | |
205 | // emod->SetLineColor(kGreen) ; | |
206 | emod->SetVisibility(0); // SCMX will bi visible | |
207 | if(SCMX) { // 4(2x2) sensetive volume inside EMOD | |
208 | emod->cd(); | |
209 | zposSCMX = 0.; | |
210 | for(int jy=0; jy<2; jy++){ // division on y | |
211 | yposSCMX = yShiftSCMX *(2*jy - 1); | |
212 | for(int jx=0; jx<2; jx++){ // division on x | |
213 | Double_t theta1=90.,phi1=0., theta2=90.,phi2=90., theta3=0.,phi3=0 ; | |
214 | xposSCMX = xShiftSCMX *(2*jx - 1); | |
215 | namNode = "SCMX"; | |
216 | namNode += jy; | |
217 | namNode += jx; | |
218 | sprintf(rtmn,"rm%s",namNode.Data()); | |
219 | sprintf(rtmt,"rotation matrix for %s inside EMOD",namNode.Data()); | |
220 | rtmSCMX = tg->GetRotMatrix(rtmn); | |
221 | if(jx == 1) { | |
222 | phi1 = 180.; // x' = -x | |
223 | phi2 = 270.; // y' = -y | |
224 | } | |
225 | if(rtmSCMX == 0) rtmSCMX = new TRotMatrix(rtmn,rtmt, theta1,phi1, theta2,phi2, theta3,phi3); | |
226 | sprintf(rtmt,"%s inside %s", namNode.Data(), emod->GetName()); | |
227 | scmx = new TNode(namNode.Data(), rtmt, (TShape*)SCMX, xposSCMX,yposSCMX,zposSCMX,rtmSCMX); | |
228 | scmx->SetLineColor(kMagenta); | |
229 | } | |
230 | } | |
231 | } | |
232 | } | |
233 | } | |
234 | // emod->Draw(); // for testing | |
235 | ||
236 | return envelopNode; | |
2012850d | 237 | } |
a1469a24 | 238 | |
b13bbe81 | 239 | //______________________________________________________________________ |
05a92d59 | 240 | void AliEMCALv0::CreateGeometry() |
241 | { | |
f590bb15 | 242 | // Create the EMCAL geometry for Geant |
243 | // Geometry of a tower | |
244 | //|-----------------------------------------------------| XEN1 | |
245 | //| | | | | |
246 | //| | Al thickness = GetAlFrontThickness() | | | |
247 | //| | | | | |
248 | //| | | | | |
249 | //| | | | | |
250 | //| ------------------------------------------------- | | |
251 | //| | Air Gap = GetGap2Active() | | | |
252 | //| | | | | |
253 | //| ------------------------------------------------- | | |
ca148d5b | 254 | //| | XU1 : XPST (ECAL e = GetECScintThick() ) | | |
f590bb15 | 255 | //| ------------------------------------------------- | |
ca148d5b | 256 | //| | XU1 : XPBX (ECAL e = GetECPbRadThick() ) | | |
f590bb15 | 257 | //| ------------------------------------------------- | |
ca148d5b | 258 | //| | XU1 : XPST (ECAL e = GetECScintThick() | | |
f590bb15 | 259 | //| ------------------------------------------------- | |
ca148d5b | 260 | //| | XU1 : XPBX (ECAL e = GetECPbRadThick() ) | | |
f590bb15 | 261 | //| ------------------------------------------------- | |
fdebddeb | 262 | //| etc ..... GetNECLayers() - 1 times | |
ca148d5b | 263 | //| ------------------------------------------------- | |
fdebddeb | 264 | //| | XUNLayer : XPST (ECAL e = GetECScintThick() | | |
ca148d5b | 265 | //| ------------------------------------------------- | |
fdebddeb | 266 | |
a1469a24 | 267 | Float_t etamin,etamax; |
3ca04a8a | 268 | Float_t *dum=0; |
269 | ||
05a92d59 | 270 | AliEMCALGeometry * geom = GetGeometry() ; |
1963b290 | 271 | TString gn(geom->GetName()); |
272 | gn.ToUpper(); | |
a1469a24 | 273 | |
05a92d59 | 274 | if(!(geom->IsInitialized())){ |
a1469a24 | 275 | Error("CreateGeometry","EMCAL Geometry class has not been set up."); |
b13bbe81 | 276 | } // end if |
a1469a24 | 277 | |
b13bbe81 | 278 | // Get pointer to the array containing media indices |
1963b290 | 279 | idtmed = fIdtmed->GetArray() - 1599 ; |
e13bd4f0 | 280 | |
1963b290 | 281 | idrotm = 1; |
282 | // gMC->Matrix(nmat, theta1, phi1, theta2, phi2, theta3, phi3) - see AliModule | |
283 | AliMatrix(idrotm, 90.0, 0., 90.0, 90.0, 0.0, 0.0) ; | |
09641ef5 | 284 | |
c13b5a7c | 285 | // Create the EMCAL Mother Volume (a polygone) within which to place the Detector and named XEN1 |
286 | ||
287 | Float_t envelopA[10]; | |
1963b290 | 288 | if(gn.Contains("TRD2")) { // TUBS |
289 | envelopA[0] = geom->GetEnvelop(0) - 10.; // rmin | |
290 | envelopA[1] = geom->GetEnvelop(1) + 12.; // rmax | |
291 | // envelopA[2] = geom->ZFromEtaR(geom->GetEnvelop(1), geom->GetArm1EtaMin()); | |
292 | envelopA[2] = 390.; // 6-feb-05 | |
293 | envelopA[3] = geom->GetArm1PhiMin(); | |
294 | envelopA[4] = geom->GetArm1PhiMax(); | |
295 | gMC->Gsvolu("XEN1", "TUBS", idtmed[1599], envelopA, 5) ; // Tubs filled with air | |
296 | ENVELOP1.Set(5, envelopA); | |
297 | // Position the EMCAL Mother Volume (XEN1) in Alice (ALIC) | |
298 | gMC->Gspos("XEN1", 1, "ALIC", 0.0, 0.0, 0.0, idrotm, "ONLY") ; | |
299 | } else if(gn.Contains("TRD1") && gn.Contains("WSUC") ) { // TRD1 for WSUC facility | |
300 | // 17-may-05 - just BOX | |
301 | envelopA[0] = 26; | |
302 | envelopA[1] = 15; | |
303 | envelopA[2] = 30; | |
304 | gMC->Gsvolu("XEN1", "BOX", idtmed[idSC], envelopA, 3) ; | |
305 | ENVELOP1.Set(3); | |
306 | for(int i=0; i<3; i++) ENVELOP1[i] = envelopA[i]; // 23-may-05 | |
307 | // Position the EMCAL Mother Volume (XEN1) in WSUC | |
308 | gMC->Gspos("XEN1", 1, "WSUC", 0.0, 0.0, 0.0, idrotm, "ONLY") ; | |
309 | } else { | |
310 | envelopA[0] = geom->GetArm1PhiMin(); // minimum phi angle | |
311 | envelopA[1] = geom->GetArm1PhiMax() - geom->GetArm1PhiMin(); // angular range in phi | |
312 | envelopA[2] = geom->GetNPhi(); // number of sections in phi | |
313 | envelopA[3] = 2; // 2 z coordinates | |
314 | envelopA[4] = geom->ZFromEtaR(geom->GetEnvelop(1), | |
c13b5a7c | 315 | geom->GetArm1EtaMin()); // z coordinate 1 |
fdebddeb | 316 | //add some padding for mother volume |
1963b290 | 317 | envelopA[5] = geom->GetEnvelop(0) ; // rmin at z1 |
318 | envelopA[6] = geom->GetEnvelop(1) ; // rmax at z1 | |
319 | envelopA[7] = geom->ZFromEtaR(geom->GetEnvelop(1), | |
c13b5a7c | 320 | geom->GetArm1EtaMax()); // z coordinate 2 |
1963b290 | 321 | envelopA[8] = envelopA[5] ; // radii are the same. |
322 | envelopA[9] = envelopA[6] ; // radii are the same. | |
c13b5a7c | 323 | |
1963b290 | 324 | if(gn.Contains("SHISH")) envelopA[2] = geom->GetNPhiSuperModule(); |
09641ef5 | 325 | |
1963b290 | 326 | gMC->Gsvolu("XEN1", "PGON ", idtmed[1599], envelopA, 10) ; // Polygone filled with air |
327 | ENVELOP1.Set(10, envelopA); | |
328 | if (gDebug==2) { | |
329 | printf("CreateGeometry: XEN1 = %f, %f\n", envelopA[5], envelopA[6]); | |
330 | printf("CreateGeometry: XU0 = %f, %f\n", envelopA[5], envelopA[6]); | |
331 | } | |
c13b5a7c | 332 | // Position the EMCAL Mother Volume (XEN1) in Alice (ALIC) |
1963b290 | 333 | gMC->Gspos("XEN1", 1, "ALIC", 0.0, 0.0, 0.0, idrotm, "ONLY") ; |
334 | } | |
335 | ||
336 | if(gn.Contains("SHISH")){ | |
337 | // Compact and twist | |
338 | CreateShishKebabGeometry(); | |
339 | return; | |
340 | } | |
09641ef5 | 341 | |
4951e003 | 342 | if (AliLog::GetGlobalDebugLevel()>=2) { |
fdebddeb | 343 | printf("CreateGeometry: XEN1 = %f, %f\n", envelopA[5], envelopA[6]); |
344 | printf("CreateGeometry: XU0 = %f, %f\n", envelopA[5], envelopA[6]); | |
345 | } | |
1963b290 | 346 | |
fdebddeb | 347 | // Create mini-envelopes which will contain the Tower scintillator-radiator |
c13b5a7c | 348 | |
a63e0d5e | 349 | TString label ; |
fdebddeb | 350 | |
a63e0d5e | 351 | envelopA[5] = envelopA[5] + geom->GetGap2Active() // we are at the first scintllator |
352 | + geom->GetAlFrontThickness(); // rmin at z1 | |
353 | envelopA[6] = envelopA[5] ; | |
354 | ||
c27ad3fb | 355 | |
f590bb15 | 356 | Int_t i ; |
a63e0d5e | 357 | |
fdebddeb | 358 | Int_t nLayers = geom->GetNECLayers(); |
a63e0d5e | 359 | |
fdebddeb | 360 | for (i = 0; i < (nLayers-1); i++ ){ |
a1469a24 | 361 | label = "XU" ; |
a1469a24 | 362 | label += i ; |
a63e0d5e | 363 | Float_t tseg ; |
fdebddeb | 364 | tseg = geom->GetECScintThick()+geom->GetECPbRadThick(); // thickness of scintillator+Pb in E Cal |
c13b5a7c | 365 | envelopA[5] = envelopA[6] ; // rmin at z1 |
c27ad3fb | 366 | envelopA[4] = geom->ZFromEtaR(envelopA[5] + tseg, |
c13b5a7c | 367 | geom->GetArm1EtaMin()); // z coordinate 1 |
c27ad3fb | 368 | envelopA[7] = geom->ZFromEtaR(envelopA[5] + tseg, |
c13b5a7c | 369 | geom->GetArm1EtaMax()); // z coordinate 2 |
a63e0d5e | 370 | envelopA[6] = envelopA[5] + tseg ; // rmax at z1 |
c13b5a7c | 371 | envelopA[8] = envelopA[5] ; // radii are the same. |
372 | envelopA[9] = envelopA[6] ; // radii are the same. | |
373 | ||
374 | gMC->Gsvolu(label.Data(), "PGON", idtmed[1599], envelopA, 10);// Polygone filled with air | |
a1469a24 | 375 | |
c13b5a7c | 376 | // Position XUi in XEN1 |
377 | ||
a1469a24 | 378 | gMC->Gspos(label.Data(), 1, "XEN1", 0.0, 0.0, 0.0, idrotm, "ONLY") ; |
c13b5a7c | 379 | |
4951e003 | 380 | if (AliLog::GetGlobalDebugLevel() >= 2) |
fdebddeb | 381 | printf("CreateGeometry: XU%d = %f, %f\n", i, envelopA[5], envelopA[6]); |
c13b5a7c | 382 | |
a1469a24 | 383 | } // end i |
f590bb15 | 384 | |
c13b5a7c | 385 | |
fdebddeb | 386 | // Create one mini-envelope which will contain the last scintillator XU(nlayers-1) because there is one more scintillator than Pb layer XU(nlayers-1) |
c13b5a7c | 387 | |
f590bb15 | 388 | label = "XU" ; |
389 | label += i ; | |
c13b5a7c | 390 | envelopA[5] = envelopA[6] ; // rmin at z1 |
fdebddeb | 391 | envelopA[4] = geom->ZFromEtaR(envelopA[5] + geom->GetECScintThick(), |
c13b5a7c | 392 | geom->GetArm1EtaMin()); // z coordinate 1 |
fdebddeb | 393 | envelopA[7] = geom->ZFromEtaR(envelopA[5] + geom->GetECScintThick(), |
c13b5a7c | 394 | geom->GetArm1EtaMax()); // z coordinate 2 |
fdebddeb | 395 | envelopA[6] = envelopA[5] + geom->GetECScintThick() ; // rmax at z1 |
c13b5a7c | 396 | envelopA[8] = envelopA[5] ; // radii are the same. |
397 | envelopA[9] = envelopA[6] ; // radii are the same. | |
398 | ||
399 | gMC->Gsvolu(label.Data(), "PGON", idtmed[1599], envelopA, 10); // Polygone filled with air | |
400 | ||
a63e0d5e | 401 | // Position the last minienvelope in XEN1 |
c13b5a7c | 402 | |
f590bb15 | 403 | gMC->Gspos(label.Data(), 1, "XEN1", 0.0, 0.0, 0.0, idrotm, "ONLY") ; |
fdebddeb | 404 | |
4951e003 | 405 | if(AliLog::GetGlobalDebugLevel() >= 2) |
fdebddeb | 406 | printf("CreateGeometry: XEN%d = %f, %f\n", i, envelopA[5], envelopA[6]); |
f590bb15 | 407 | |
a1469a24 | 408 | // Create the shapes of active material (LEAD/Aluminium/Scintillator) |
a1469a24 | 409 | // to be placed |
ffa6d63b | 410 | Float_t envelopB[10]; // First Layer of Aluminium |
411 | Float_t envelopC[10]; // Scintillator Layers | |
a1469a24 | 412 | Float_t envelopD[10]; // Lead Layers |
413 | ||
c13b5a7c | 414 | envelopC[0] = envelopD[0] = envelopB[0] = envelopA[0] ; // starting position in Phi |
415 | envelopC[1] = envelopD[1] = envelopB[1] = envelopA[1] ; // angular range in phi | |
416 | envelopC[2] = envelopD[2] = envelopB[2] = envelopA[2] ; // number of sections in Phi | |
fdebddeb | 417 | envelopC[3] = envelopD[3] = envelopB[3] = envelopA[3] ; // 2 z coordinates |
a1469a24 | 418 | |
c27ad3fb | 419 | Float_t dist = geom->GetEnvelop(0) + geom->GetAlFrontThickness() + geom->GetGap2Active() ; |
420 | envelopB[4] = geom->ZFromEtaR(dist, | |
c13b5a7c | 421 | geom->GetArm1EtaMin()); // z co-ordinate 1 |
422 | envelopB[5] = geom->GetEnvelop(0) ; // rmin at z1 | |
423 | envelopB[6] = envelopB[5] + geom->GetAlFrontThickness();// rmax at z1 | |
c27ad3fb | 424 | envelopB[7] = geom->ZFromEtaR(dist, |
c13b5a7c | 425 | geom->GetArm1EtaMax()); // z co-ordinate 2 |
426 | envelopB[8] = envelopB[5] ; // radii are the same. | |
427 | envelopB[9] = envelopB[6] ; // radii are the same. | |
ffa6d63b | 428 | |
c13b5a7c | 429 | // Define active volumes completely |
430 | ||
431 | gMC->Gsvolu("XALU", "PGON", idtmed[1602], envelopB, 10); // PGON filled with Al | |
432 | ||
433 | gMC->Gspos("XALU", 1, "XEN1", 0.0, 0.0, 0.0 , idrotm, "ONLY") ; // Position Aluminium Layer in XEN1 | |
a1469a24 | 434 | |
c13b5a7c | 435 | gMC->Gsvolu("XPST", "PGON", idtmed[1601], dum, 0); // PGON filled with Scintillator (shape to be defined by GSPOSP) |
436 | ||
437 | gMC->Gsvolu("XPBX", "PGON", idtmed[1600], dum, 0); // PGON filled with Lead (shape to be defined by GSPOSP) | |
438 | ||
fdebddeb | 439 | //gMC->Gsvolu("XCUX", "PGON", idtmed[1603], dum, 0); // PGON filled with Copper (shape to be defined by GSPOSP) |
a63e0d5e | 440 | |
c13b5a7c | 441 | gMC->Gsdvn("XPHI", "XPST", geom->GetNPhi(), 2); // Divide eta section of scintillators into phi segments. |
442 | ||
443 | // Position alternatively scintillator and Lead Layers in XUi. | |
a1469a24 | 444 | |
c13b5a7c | 445 | envelopD[6] = envelopB[6] + geom->GetGap2Active() ;// gap between Al layer and XU0 |
a63e0d5e | 446 | |
447 | for (int i = 0; i < nLayers; i++ ){ | |
448 | label = "XU" ; | |
fdebddeb | 449 | label += i ; // we will place one layer in each mini envelope) |
a63e0d5e | 450 | |
451 | Float_t scthick ; // scintillator thickness | |
fdebddeb | 452 | scthick = geom->GetECScintThick() ; |
a63e0d5e | 453 | |
454 | envelopC[5] = envelopD[6] ; //rmin | |
455 | envelopC[6] = envelopC[5] + scthick ; //rmax | |
456 | envelopC[8] = envelopC[5] ; //rmin | |
457 | envelopC[9] = envelopC[6] ; //rmax | |
458 | ||
4951e003 | 459 | if(AliLog::GetGlobalDebugLevel() >= 2 ) |
fdebddeb | 460 | printf("CreateGeometry: volume = %s, name = XPST thickness = %f deb = %f/%f fin = %f/%f", label.Data(), scthick, envelopC[5], envelopC[8], envelopC[6], envelopC[9]) ; |
a63e0d5e | 461 | |
462 | for (int j =0; j < (geom->GetNEta()) ; j++){ | |
463 | etamin = geom->GetArm1EtaMin()+ | |
464 | (j*geom->GetDeltaEta()); | |
465 | etamax = geom->GetArm1EtaMin()+ | |
466 | ((j+1)*geom->GetDeltaEta()); | |
467 | envelopC[4] = geom->ZFromEtaR(envelopC[5],etamin); //z begin | |
468 | envelopC[7] = geom->ZFromEtaR(envelopC[5],etamax);// z end | |
469 | ||
470 | gMC->Gsposp("XPST",1+j+i*(geom->GetNEta()), label.Data(), | |
471 | 0.0, 0.0, 0.0 , idrotm, "ONLY", envelopC, 10); // Position and define layer | |
472 | } // end for j | |
473 | ||
a63e0d5e | 474 | Float_t radthick ; // radiator thickness |
475 | TString radname ; // radiator name | |
fdebddeb | 476 | radthick = geom->GetECPbRadThick(); |
477 | radname = "XPBX" ; | |
a63e0d5e | 478 | |
479 | if ( i < nLayers -1 ) { // except for the last XU which contains only one scintillator layer | |
480 | ||
481 | envelopD[5] = envelopC[6] ; //rmin | |
482 | envelopD[8] = envelopD[5] ; //rmin | |
483 | envelopD[6] = envelopD[5] + radthick ; // rmax | |
a63e0d5e | 484 | envelopD[9] = envelopD[6] ; //rmax |
c27ad3fb | 485 | |
4951e003 | 486 | if(AliLog::GetGlobalDebugLevel() >= 2 ) |
fdebddeb | 487 | printf("CreateGeometry: volume = %s, name = %s thickness = %f deb = %f/%f fin = %f/%f", label.Data(), radname.Data(), radthick, envelopD[5], envelopD[8], envelopD[6], envelopD[9]) ; |
a63e0d5e | 488 | |
489 | for (int j =0; j < (geom->GetNEta()) ; j++){ | |
05a92d59 | 490 | etamin = geom->GetArm1EtaMin()+ |
a63e0d5e | 491 | (j*geom->GetDeltaEta()); |
05a92d59 | 492 | etamax = geom->GetArm1EtaMin()+ |
a63e0d5e | 493 | ((j+1)*geom->GetDeltaEta()); |
494 | envelopD[4] = geom->ZFromEtaR(envelopD[5],etamin);//z begin | |
495 | envelopD[7] = geom->ZFromEtaR(envelopD[5],etamax);// z end | |
496 | ||
497 | // Position and Define Layer | |
498 | ||
499 | gMC->Gsposp(radname.Data(),1+j+i*(geom->GetNEta()), label.Data(), | |
500 | 0.0, 0.0, 0.0 , idrotm, "ONLY", envelopD, 10); | |
fdebddeb | 501 | } // end for j |
502 | } // if not last layer | |
61e0abb5 | 503 | } // for i |
2012850d | 504 | } |
a1469a24 | 505 | |
b13bbe81 | 506 | //______________________________________________________________________ |
05a92d59 | 507 | void AliEMCALv0::Init(void) |
508 | { | |
b13bbe81 | 509 | // Just prints an information message |
9859bfc0 | 510 | |
4951e003 | 511 | if(AliLog::GetGlobalDebugLevel()>0) { |
9859bfc0 | 512 | TString message("\n") ; |
c27ad3fb | 513 | message += "*****************************************\n" ; |
05a92d59 | 514 | |
b13bbe81 | 515 | // Here the EMCAL initialisation code (if any!) |
9859bfc0 | 516 | |
05a92d59 | 517 | AliEMCALGeometry * geom = GetGeometry() ; |
9859bfc0 | 518 | |
519 | if (geom!=0) { | |
520 | message += "AliEMCAL " ; | |
521 | message += Version() ; | |
c27ad3fb | 522 | message += "EMCAL geometry initialized for " ; |
9859bfc0 | 523 | message += geom->GetName() ; |
524 | } | |
525 | else { | |
526 | message += "AliEMCAL " ; | |
527 | message += Version() ; | |
528 | message += "EMCAL geometry initialization failed !" ; | |
05a92d59 | 529 | } |
c27ad3fb | 530 | message += "\n*****************************************" ; |
fdebddeb | 531 | printf(message.Data() ) ; |
9859bfc0 | 532 | } |
2012850d | 533 | } |
1963b290 | 534 | |
535 | // 24-aug-04 by PAI | |
536 | void AliEMCALv0::CreateShishKebabGeometry() | |
537 | { // TWIST, TRD1 and TRD2 | |
538 | AliEMCALGeometry * g = GetGeometry(); | |
539 | TString gn(g->GetName()); gn.ToUpper(); | |
540 | // see AliModule::fIdtmed | |
541 | // idtmed = fIdtmed->GetArray() - 1599 ; // see AliEMCAL::::CreateMaterials() | |
542 | // int idAIR=1599, idPB = 1600, idSC = 1601, idSTEEL = 1603; | |
543 | // idAL = 1602; | |
544 | Double_t par[10], xpos=0., ypos=0., zpos=0.; | |
545 | ||
d87bd045 | 546 | CreateSmod("XEN1"); // 18-may-05 |
1963b290 | 547 | |
d87bd045 | 548 | CreateEmod("SMOD","EMOD"); // 18-may-05 |
549 | ||
550 | if(gn.Contains("110DEG")) CreateEmod("SM10","EMOD"); // 12-oct-05 | |
1963b290 | 551 | |
552 | // Sensitive SC (2x2 tiles) | |
553 | double parSCM0[5], *dummy = 0, parTRAP[11]; | |
554 | Double_t trd1Angle = g->GetTrd1Angle()*TMath::DegToRad(), tanTmp = TMath::Tan(trd1Angle/2.); | |
555 | if(!gn.Contains("TRD")) { // standard module | |
556 | par[0] = (g->GetECPbRadThick()+g->GetECScintThick())*g->GetNECLayers()/2.; | |
557 | par[1] = par[2] = g->GetPhiTileSize(); // Symetric case | |
558 | gMC->Gsvolu("SCM0", "BOX", idtmed[idSC], par, 3); // 2x2 tiles | |
559 | gMC->Gspos("SCM0", 1, "EMOD", 0., 0., 0., 0, "ONLY") ; | |
560 | // Division to tile size | |
561 | gMC->Gsdvn("SCM1","SCM0", g->GetNPHIdiv(), 2); // y-axis | |
562 | gMC->Gsdvn("SCM2","SCM1", g->GetNETAdiv(), 3); // z-axis | |
563 | // put LED to the SCM2 | |
564 | par[0] = g->GetECPbRadThick()/2.; | |
565 | par[1] = par[2] = g->GetPhiTileSize()/2.; // Symetric case | |
566 | gMC->Gsvolu("PBTI", "BOX", idtmed[idPB], par, 3); | |
567 | ||
568 | printf(" Pb tiles \n"); | |
569 | int nr=0; | |
570 | ypos = zpos = 0.0; | |
571 | xpos = -sampleWidth*g->GetNECLayers()/2. + g->GetECPbRadThick()/2.; | |
572 | for(int ix=0; ix<g->GetNECLayers(); ix++){ | |
573 | gMC->Gspos("PBTI", ++nr, "SCM2", xpos, ypos, zpos, 0, "ONLY") ; | |
574 | // printf(" %i xpos %f \n", ix+1, xpos); | |
575 | xpos += sampleWidth; | |
576 | } | |
577 | printf(" Number of Pb tiles in SCM2 %i \n", nr); | |
578 | } else if(gn.Contains("TRD1")) { // TRD1 - 30-sep-04 | |
579 | if(gn.Contains("MAY05")){ | |
580 | Double_t dzTmp = g->GetFrontSteelStrip()+g->GetPassiveScintThick(); | |
581 | parSCM0[0] = parEMOD[0] + tanTmp*dzTmp; // dx1 | |
582 | parSCM0[1] = parEMOD[1]; // dx2 | |
583 | parSCM0[2] = parEMOD[2]; // dy | |
584 | for(int i=0; i<3; i++) parSCM0[i] -= g->GetLateralSteelStrip(); | |
585 | parSCM0[3] = parEMOD[3] - dzTmp/2.; // dz | |
586 | ||
587 | gMC->Gsvolu("SCM0", "TRD1", idtmed[idAIR], parSCM0, 4); | |
588 | gMC->Gspos("SCM0", 1, "EMOD", 0., 0., dzTmp/2., 0, "ONLY") ; | |
589 | } else { // before MAY 2005 | |
590 | double wallThickness = g->GetPhiModuleSize()/2. - g->GetPhiTileSize(); // Need check | |
591 | for(int i=0; i<3; i++) parSCM0[i] = parEMOD[i] - wallThickness; | |
592 | parSCM0[3] = parEMOD[3]; | |
593 | gMC->Gsvolu("SCM0", "TRD1", idtmed[idAIR], parSCM0, 4); | |
594 | gMC->Gspos("SCM0", 1, "EMOD", 0., 0., 0., 0, "ONLY") ; | |
595 | } | |
596 | ||
597 | if(g->GetNPHIdiv()==2 && g->GetNETAdiv()==2) { | |
598 | // Division to tile size - 1-oct-04 | |
599 | printf("<I> Divide SCM0 on y-axis %i\n", g->GetNETAdiv()); | |
600 | gMC->Gsdvn("SCMY","SCM0", g->GetNETAdiv(), 2); // y-axis | |
601 | // Trapesoid 2x2 | |
602 | parTRAP[0] = parSCM0[3]; // dz | |
603 | parTRAP[1] = TMath::ATan2((parSCM0[1]-parSCM0[0])/2.,2.*parSCM0[3])*180./TMath::Pi(); // theta | |
604 | parTRAP[2] = 0.; // phi | |
605 | // bottom | |
606 | parTRAP[3] = parSCM0[2]/2.; // H1 | |
607 | parTRAP[4] = parSCM0[0]/2.; // BL1 | |
608 | parTRAP[5] = parTRAP[4]; // TL1 | |
609 | parTRAP[6] = 0.0; // ALP1 | |
610 | // top | |
611 | parTRAP[7] = parSCM0[2]/2.; // H2 | |
612 | parTRAP[8] = parSCM0[1]/2.; // BL2 | |
613 | parTRAP[9] = parTRAP[8]; // TL2 | |
614 | parTRAP[10]= 0.0; // ALP2 | |
615 | printf(" ** TRAP ** \n"); | |
616 | for(int i=0; i<11; i++) printf(" par[%2.2i] %9.4f\n", i, parTRAP[i]); | |
617 | ||
618 | gMC->Gsvolu("SCMX", "TRAP", idtmed[idSC], parTRAP, 11); | |
619 | xpos = +(parSCM0[1]+parSCM0[0])/4.; | |
620 | gMC->Gspos("SCMX", 1, "SCMY", xpos, 0.0, 0.0, 0, "ONLY") ; | |
621 | ||
622 | // Using rotation because SCMX should be the same due to Pb tiles | |
623 | xpos = -xpos; | |
624 | AliMatrix(idrotm, 90.0,180., 90.0, 270.0, 0.0,0.0) ; | |
625 | gMC->Gspos("SCMX", 2, "SCMY", xpos, 0.0, 0.0, idrotm, "ONLY"); | |
626 | // put LED to the SCM0 | |
627 | AliEMCALShishKebabTrd1Module *mod = (AliEMCALShishKebabTrd1Module*)fShishKebabModules->At(0); | |
628 | gMC->Gsvolu("PBTI", "BOX", idtmed[idPB], dummy, 0); | |
629 | ||
630 | par[1] = parSCM0[2]/2; // y | |
631 | par[2] = g->GetECPbRadThick()/2.; // z | |
632 | ||
633 | int nr=0; | |
634 | ypos = 0.0; | |
635 | zpos = -sampleWidth*g->GetNECLayers()/2. + g->GetECPbRadThick()/2.; | |
636 | double xCenterSCMX = (parTRAP[4] + parTRAP[8])/2.; | |
637 | if(!gn.Contains("NOPB")) { // for testing - 11-jul-05 | |
638 | printf(" Pb tiles \n"); | |
639 | for(int iz=0; iz<g->GetNECLayers(); iz++){ | |
640 | par[0] = (parSCM0[0] + mod->GetTanBetta()*sampleWidth*iz)/2.; | |
641 | xpos = par[0] - xCenterSCMX; | |
642 | gMC->Gsposp("PBTI", ++nr, "SCMX", xpos, ypos, zpos, 0, "ONLY", par, 3) ; | |
643 | printf(" %i xpos %f zpos %f par[0] %f \n", iz+1, xpos, zpos, par[0]); | |
644 | zpos += sampleWidth; | |
645 | } | |
646 | printf(" Number of Pb tiles in SCMX %i \n", nr); | |
647 | } | |
648 | } else if(g->GetNPHIdiv()==3 && g->GetNETAdiv()==3) { | |
649 | Trd1Tower3X3(parSCM0); | |
650 | } else if(g->GetNPHIdiv()==4 && g->GetNETAdiv()==4) { | |
651 | Trd1Tower4X4(); | |
652 | } | |
653 | } else if(gn.Contains("TRD2")) { // TRD2 - 14-jan-05 | |
654 | // Scm0InTrd2(g, parEMOD, parSCM0); // First dessin | |
655 | PbmoInTrd2(g, parEMOD, parSCM0); // Second dessin | |
656 | } | |
657 | } | |
658 | ||
659 | void AliEMCALv0::CreateSmod(const char* mother) | |
d87bd045 | 660 | { // 18-may-05; mother="XEN1"; |
661 | // child="SMOD" from first to 10th, "SM10" (11th and 12th) (TRD1 case) | |
662 | // child="SMON" and "SMOP"("TRD2" case) | |
1963b290 | 663 | AliEMCALGeometry * g = GetGeometry(); |
664 | TString gn(g->GetName()); gn.ToUpper(); | |
665 | ||
666 | Double_t par[1], parTubs[5], xpos=0., ypos=0., zpos=0., rpos=0., dphi=0., phi=0.0, phiRad=0.; | |
d87bd045 | 667 | Double_t par1C = 0.; |
1963b290 | 668 | // ===== define Super Module from air - 14x30 module ==== ; |
669 | sampleWidth = double(g->GetECPbRadThick()+g->GetECScintThick()); | |
d87bd045 | 670 | printf("\n ## Super Module | sampleWidth %5.3f ## %s \n", sampleWidth, gn.Data()); |
1963b290 | 671 | par[0] = g->GetShellThickness()/2.; |
672 | par[1] = g->GetPhiModuleSize()*g->GetNPhi()/2.; | |
673 | par[2] = g->GetEtaModuleSize()*15.; | |
674 | idrotm=0; | |
675 | int nphism = g->GetNumberOfSuperModules()/2; // 20-may-05 | |
676 | if(nphism>0) { | |
677 | dphi = (g->GetArm1PhiMax() - g->GetArm1PhiMin())/nphism; | |
d87bd045 | 678 | // if(gn.Contains("110DEG")) dphi = (g->GetArm1PhiMax() - g->GetArm1PhiMin())/(nphism-1); |
1963b290 | 679 | rpos = (g->GetEnvelop(0) + g->GetEnvelop(1))/2.; |
d87bd045 | 680 | printf(" rpos %8.2f : dphi %6.1f degree \n", rpos, dphi); |
1963b290 | 681 | } |
682 | ||
683 | if (gn.Contains("TRD2")) { // tubs - 27-jan-05 | |
684 | parTubs[0] = g->GetTubsR(); // rmin | |
685 | parTubs[1] = parTubs[0] + g->GetShellThickness(); // rmax ?? | |
686 | parTubs[2] = 380./2.; // DZ half length in z; 11-oct-04 - for 26 division | |
687 | parTubs[3] = -dphi/2.; // PHI1 starting angle of the segment; | |
688 | parTubs[4] = +dphi/2.; // PHI2 ending angle of the segment; | |
689 | ||
690 | gMC->Gsvolu("SMOP", "TUBS", idtmed[idAIR], parTubs, 5); // pozitive Z | |
691 | gMC->Gsvolu("SMON", "TUBS", idtmed[idAIR], parTubs, 5); // negative Z | |
692 | ||
693 | printf(" SMOP,N ** TUBS **\n"); | |
694 | printf("tmed %i | Rmin %7.2f Rmax %7.2f dz %7.2f phi1,2 (%7.2f,%7.2f)\n", | |
695 | idtmed[idAIR], parTubs[0],parTubs[1],parTubs[2], parTubs[3],parTubs[4]); | |
696 | // have to add 1 cm plastic before EMOD - time solution | |
697 | } else if(gn.Contains("WSUC")) { | |
698 | par[0] = g->GetPhiModuleSize()*g->GetNPhi()/2.; | |
699 | par[1] = g->GetShellThickness()/2.; | |
700 | par[2] = g->GetEtaModuleSize()*g->GetNZ()/2. + 5; | |
701 | ||
702 | gMC->Gsvolu("SMOD", "BOX", idtmed[idAIR], par, 3); | |
703 | ||
704 | printf("SMOD in WSUC : tmed %i | dx %7.2f dy %7.2f dz %7.2f (SMOD, BOX)\n", | |
705 | idtmed[idAIR], par[0],par[1],par[2]); | |
706 | smodPar0 = par[0]; | |
707 | smodPar1 = par[1]; | |
708 | smodPar2 = par[2]; | |
709 | nphism = g->GetNumberOfSuperModules(); | |
710 | } else { | |
711 | if (gn.Contains("TWIST")) { | |
712 | par[2] += 0.4; // for 27 division | |
713 | } else if(gn.Contains("TRD")) { | |
714 | par[2] = 350./2.; // 11-oct-04 - for 26 division | |
715 | } | |
716 | // par[2] = g->GetXYModuleSize()*g->GetNZ()/2.; | |
717 | gMC->Gsvolu("SMOD", "BOX", idtmed[idAIR], par, 3); | |
718 | printf("tmed %i | dx %7.2f dy %7.2f dz %7.2f (SMOD, BOX)\n", | |
719 | idtmed[idAIR], par[0],par[1],par[2]); | |
720 | smodPar0 = par[0]; | |
721 | smodPar2 = par[2]; | |
d87bd045 | 722 | if(gn.Contains("110DEG")) { // 12-oct-05 |
723 | par1C = par[1]; | |
724 | par[1] /= 2.; | |
725 | gMC->Gsvolu("SM10", "BOX", idtmed[idAIR], par, 3); | |
726 | printf(" Super module with name \"SM10\" was created too par[1] = %f\n", par[1]); | |
727 | par[1] = par1C; | |
728 | } | |
1963b290 | 729 | // Steel plate |
730 | if(g->GetSteelFrontThickness() > 0.0) { // 28-mar-05 | |
731 | par[0] = g->GetSteelFrontThickness()/2.; | |
732 | gMC->Gsvolu("STPL", "BOX", idtmed[idSTEEL], par, 3); | |
733 | printf("tmed %i | dx %7.2f dy %7.2f dz %7.2f (STPL) \n", idtmed[idSTEEL], par[0],par[1],par[2]); | |
734 | xpos = -(g->GetShellThickness() - g->GetSteelFrontThickness())/2.; | |
735 | gMC->Gspos("STPL", 1, "SMOD", xpos, 0.0, 0.0, 0, "ONLY") ; | |
736 | } | |
737 | } | |
738 | ||
d87bd045 | 739 | int nr=0, nrsmod=0, i0=0; |
1963b290 | 740 | if(gn.Contains("TEST")) {nphism = 1;} // just only 2 super modules; |
741 | ||
742 | // Turn whole super module | |
743 | int TurnSupMod = 1; // should be ONE; for testing =0 | |
744 | for(int i=i0; i<nphism; i++) { | |
745 | if (gn.Contains("TRD2")) { // tubs - 27-jan-05 | |
746 | if(i==i0) { | |
747 | printf("** TRD2 ** "); | |
748 | if(TurnSupMod==1) printf(" No 3 degree rotation !!! "); | |
749 | printf("\n"); | |
750 | } | |
751 | Double_t phic=0., phicRad=0.; // phi angle of arc center | |
752 | phic = g->GetArm1PhiMin() + dphi*(2*i+1)/2.; // | |
753 | phicRad = phic*TMath::DegToRad(); | |
754 | phi = phic - g->GetTubsTurnAngle(); | |
755 | phiRad = phi*TMath::DegToRad(); | |
756 | if(TurnSupMod==1) { | |
757 | TVector2 vc; // position of super module center | |
758 | vc.SetMagPhi(parTubs[0], phicRad); | |
759 | TVector2 vcTurn; // position of super module center with turn | |
760 | vcTurn.SetMagPhi(parTubs[0], phiRad); | |
761 | TVector2 vcShift = vc - vcTurn; | |
762 | phic = phi; | |
763 | ||
764 | xpos = vcShift.X(); | |
765 | ypos = vcShift.Y(); | |
766 | } else { // 1-mar-05 ; just for testing - no turn od SMOD; looks good | |
767 | xpos = ypos = 0.0; | |
768 | } | |
769 | zpos = parTubs[2]; | |
770 | AliMatrix(idrotm, 90.0, phic, 90.0, 90.0+phic, 0.0, 0.0); | |
771 | ||
772 | gMC->Gspos("SMOP", ++nr, mother, xpos, ypos, zpos, idrotm, "ONLY") ; | |
773 | printf("SMOP %2i | %2i idrotm %3i phi %6.1f(%5.3f) xpos %7.2f ypos %7.2f zpos %7.2f \n", | |
774 | i, nr, idrotm, phic, phicRad, xpos, ypos, zpos); | |
775 | printf(" phiy(90+phic) %6.1f \n", 90. + phic); | |
776 | ||
777 | if(!gn.Contains("TEST1") && g->GetNumberOfSuperModules() > 1){ | |
778 | // double phiy = 90. + phic + 180.; | |
779 | // if(phiy>=360.) phiy -= 360.; | |
780 | // printf(" phiy %6.1f \n", phiy); | |
781 | // AliMatrix(idrotm, 90.0, phic, 90.0, phiy, 180.0, 0.0); | |
782 | gMC->Gspos("SMON", nr, mother, xpos, ypos, -zpos, idrotm, "ONLY") ; | |
783 | printf("SMON %2i | %2i idrotm %3i phi %6.1f(%5.3f) xpos %7.2f ypos %7.2f zpos %7.2f \n", | |
784 | i, nr, idrotm, phic, phicRad, xpos, ypos, -zpos); | |
785 | } | |
d87bd045 | 786 | } else if(gn.Contains("WSUC")) { |
787 | xpos = ypos = zpos = 0.0; | |
788 | idrotm = 0; | |
789 | gMC->Gspos("SMOD", 1, mother, xpos, ypos, zpos, idrotm, "ONLY") ; | |
790 | printf(" idrotm %3i phi %6.1f(%5.3f) xpos %7.2f ypos %7.2f zpos %7.2f \n", | |
791 | idrotm, phi, phiRad, xpos, ypos, zpos); | |
792 | nr++; | |
793 | } else { | |
794 | TString smName("SMOD"); // 12-oct-05 | |
795 | if(i==5 && gn.Contains("110DEG")) { | |
796 | smName = "SM10"; | |
797 | nrsmod = nr; | |
798 | nr = 0; | |
799 | } | |
1963b290 | 800 | phi = g->GetArm1PhiMin() + dphi*(2*i+1)/2.; // phi= 70, 90, 110, 130, 150, 170 |
801 | phiRad = phi*TMath::Pi()/180.; | |
802 | ||
803 | AliMatrix(idrotm, 90.0, phi, 90.0, 90.0+phi, 0.0, 0.0); | |
804 | ||
805 | xpos = rpos * TMath::Cos(phiRad); | |
806 | ypos = rpos * TMath::Sin(phiRad); | |
807 | zpos = smodPar2; // 21-sep-04 | |
d87bd045 | 808 | if(i==5 && gn.Contains("110DEG")) { |
809 | xpos += (par1C/2. * TMath::Sin(phiRad)); | |
810 | ypos -= (par1C/2. * TMath::Cos(phiRad)); | |
811 | } | |
812 | ||
1963b290 | 813 | // 1th module in z-direction; |
d87bd045 | 814 | gMC->Gspos(smName.Data(), ++nr, mother, xpos, ypos, zpos, idrotm, "ONLY") ; |
815 | printf(" %s : %2i idrotm %3i phi %6.1f(%5.3f) xpos %7.2f ypos %7.2f zpos %7.2f : i %i \n", | |
816 | smName.Data(), nr, idrotm, phi, phiRad, xpos, ypos, zpos, i); | |
1963b290 | 817 | // 2th module in z-direction; |
818 | if(gn.Contains("TWIST") || gn.Contains("TRD")) { | |
819 | // turn arround X axis; 0<phi<360 | |
820 | double phiy = 90. + phi + 180.; | |
821 | if(phiy>=360.) phiy -= 360.; | |
822 | ||
823 | AliMatrix(idrotm, 90.0, phi, 90.0, phiy, 180.0, 0.0); | |
d87bd045 | 824 | gMC->Gspos(smName.Data(), ++nr, mother, xpos, ypos, -zpos, idrotm, "ONLY"); |
825 | printf(" %s : %2i idrotm %3i phiy %6.1f xpos %7.2f ypos %7.2f zpos %7.2f \n", | |
826 | smName.Data(), nr, idrotm, phiy, xpos, ypos, -zpos); | |
1963b290 | 827 | } else { |
828 | gMC->Gspos("SMOD", ++nr, mother, xpos, ypos, -zpos, idrotm, "ONLY"); | |
829 | } | |
830 | } | |
831 | } | |
d87bd045 | 832 | printf(" Number of Super Modules %i \n", nr+nrsmod); |
1963b290 | 833 | } |
834 | ||
835 | void AliEMCALv0::CreateEmod(const char* mother, const char* child) | |
836 | { // 17-may-05; mother="SMOD"; child="EMOD" | |
837 | AliEMCALGeometry * g = GetGeometry(); | |
838 | TString gn(g->GetName()); gn.ToUpper(); | |
839 | // Module definition | |
840 | Double_t par[10], parTubs[5], xpos=0., ypos=0., zpos=0., rpos=0.; | |
841 | Double_t parSCPA[5], zposSCPA=0.; // passive SC - 13-MAY-05, TRD1 case | |
842 | Double_t trd1Angle = g->GetTrd1Angle()*TMath::DegToRad(), tanTrd1 = TMath::Tan(trd1Angle/2.); | |
843 | Double_t tanTrd2y = TMath::Tan(g->GetTrd2AngleY()*TMath::DegToRad()/2.); | |
844 | int nr=0; | |
845 | idrotm=0; | |
846 | if(!gn.Contains("TRD")) { // standard module | |
847 | par[0] = (sampleWidth*g->GetNECLayers())/2.; | |
848 | par[1] = par[2] = g->GetPhiModuleSize()/2.; | |
849 | gMC->Gsvolu(child, "BOX", idtmed[idSTEEL], par, 3); | |
850 | ||
851 | } else if (gn.Contains("TRD1")){ // TRD1 system coordinate iz differnet | |
d87bd045 | 852 | if(strcmp(mother,"SMOD")==0) { |
853 | parEMOD[0] = g->GetEtaModuleSize()/2.; // dx1 | |
854 | parEMOD[1] = g->Get2Trd1Dx2()/2.; // dx2 | |
855 | parEMOD[2] = g->GetPhiModuleSize()/2.;; // dy | |
856 | parEMOD[3] = g->GetLongModuleSize()/2.; // dz | |
857 | gMC->Gsvolu(child, "TRD1", idtmed[idSTEEL], parEMOD, 4); | |
858 | if(gn.Contains("WSUC") || gn.Contains("MAY05")){ | |
859 | parSCPA[0] = g->GetEtaModuleSize()/2. + tanTrd1*g->GetFrontSteelStrip(); // dx1 | |
860 | parSCPA[1] = parSCPA[0] + tanTrd1*g->GetPassiveScintThick(); // dx2 | |
861 | parSCPA[2] = g->GetPhiModuleSize()/2.; // dy | |
862 | parSCPA[3] = g->GetPassiveScintThick()/2.; // dz | |
863 | gMC->Gsvolu("SCPA", "TRD1", idtmed[idSC], parSCPA, 4); | |
864 | zposSCPA = -parEMOD[3] + g->GetFrontSteelStrip() + g->GetPassiveScintThick()/2.; | |
865 | gMC->Gspos ("SCPA", ++nr, child, 0.0, 0.0, zposSCPA, 0, "ONLY"); | |
866 | } | |
1963b290 | 867 | } |
868 | } else if (gn.Contains("TRD2")){ // TRD2 as for TRD1 - 27-jan-05 | |
869 | parEMOD[0] = g->GetEtaModuleSize()/2.; // dx1 | |
870 | parEMOD[1] = g->Get2Trd1Dx2()/2.; // dx2 | |
871 | parEMOD[2] = g->GetPhiModuleSize()/2.; // dy1 | |
872 | parEMOD[3] = parEMOD[2] + tanTrd2y*g->GetLongModuleSize();// dy2 | |
873 | parEMOD[4] = g->GetLongModuleSize()/2.; // dz | |
874 | gMC->Gsvolu(child, "TRD2", idtmed[idSTEEL], parEMOD, 5); | |
875 | } | |
876 | ||
877 | nr = 0; | |
878 | if(gn.Contains("TWIST")) { // 13-sep-04 | |
879 | fShishKebabModules = new TList; | |
880 | AliEMCALShishKebabModule *mod=0, *mTmp; // current module | |
881 | for(int iz=0; iz<g->GetNZ(); iz++) { | |
882 | //for(int iz=0; iz<4; iz++) { | |
883 | if(iz==0) { | |
884 | mod = new AliEMCALShishKebabModule(); | |
885 | idrotm = 0; | |
886 | } else { | |
887 | mTmp = new AliEMCALShishKebabModule(*mod); | |
888 | mod = mTmp; | |
889 | Double_t angle = mod->GetThetaInDegree(); | |
890 | AliMatrix(idrotm, angle,0., 90.0,90.0, 90.-angle, 180.); | |
891 | } | |
892 | fShishKebabModules->Add(mod); | |
893 | ||
894 | xpos = mod->GetPosXfromR() + g->GetSteelFrontThickness() - smodPar0; | |
895 | zpos = mod->GetPosZ() - smodPar2; | |
896 | for(int iy=0; iy<g->GetNPhi(); iy++) { | |
897 | ypos = g->GetPhiModuleSize()*(2*iy+1 - g->GetNPhi())/2.; | |
898 | gMC->Gspos(child, ++nr, mother, xpos, ypos, zpos, idrotm, "ONLY") ; | |
c01485dd | 899 | // printf(" %3i(%2i,2i) xpos %7.2f ypos %7.2f zpos %7.2f \n", nr,iy,iz, xpos, ypos, zpos); |
1963b290 | 900 | } |
901 | } | |
902 | } else if(gn.Contains("TRD")) { // 30-sep-04; 27-jan-05 - as for TRD1 as for TRD2 | |
903 | // X->Z(0, 0); Y->Y(90, 90); Z->X(90, 0) | |
1963b290 | 904 | AliEMCALShishKebabTrd1Module *mod=0, *mTmp; // current module |
d87bd045 | 905 | if(fShishKebabModules == 0) { |
906 | fShishKebabModules = new TList; | |
907 | for(int iz=0; iz<g->GetNZ(); iz++) { // 27-may-05; g->GetNZ() -> 26 | |
908 | if(iz==0) { | |
909 | mod = new AliEMCALShishKebabTrd1Module(); | |
910 | } else { | |
911 | mTmp = new AliEMCALShishKebabTrd1Module(*mod); | |
912 | mod = mTmp; | |
913 | } | |
1963b290 | 914 | fShishKebabModules->Add(mod); |
d87bd045 | 915 | } |
1963b290 | 916 | } |
917 | for(int iz=0; iz<g->GetNZ(); iz++) { | |
918 | Double_t angle=90., phiOK=0; | |
d87bd045 | 919 | if(gn.Contains("TRD1")) { |
1963b290 | 920 | mod = (AliEMCALShishKebabTrd1Module*)fShishKebabModules->At(iz); |
921 | angle = mod->GetThetaInDegree(); | |
922 | if(!gn.Contains("WSUC")) { // ALICE | |
923 | if(iz==0) AliMatrix(idrotm, 0.,0., 90.,90., 90.,0.); // z'(x); y'(y); x'(z) | |
924 | else AliMatrix(idrotm, 90.-angle,180., 90.0,90.0, angle, 0.); | |
925 | phiOK = mod->GetCenterOfModule().Phi()*180./TMath::Pi(); | |
c01485dd | 926 | // printf(" %2i | angle | %6.3f - %6.3f = %6.3f(eta %5.3f)\n", |
927 | //iz+1, angle, phiOK, angle-phiOK, mod->GetEtaOfCenterOfModule()); | |
1963b290 | 928 | xpos = mod->GetPosXfromR() + g->GetSteelFrontThickness() - smodPar0; |
929 | zpos = mod->GetPosZ() - smodPar2; | |
d87bd045 | 930 | |
931 | int iyMax = g->GetNPhi(); | |
932 | if(strcmp(mother,"SMOD") && gn.Contains("110DEG")) { | |
933 | iyMax /= 2; | |
934 | } | |
935 | for(int iy=0; iy<iyMax; iy++) { // flat in phi | |
936 | ypos = g->GetPhiModuleSize()*(2*iy+1 - iyMax)/2.; | |
1963b290 | 937 | gMC->Gspos(child, ++nr, mother, xpos, ypos, zpos, idrotm, "ONLY") ; |
938 | //printf(" %2i xpos %7.2f ypos %7.2f zpos %7.2f idrotm %i\n", nr, xpos, ypos, zpos, idrotm); | |
c01485dd | 939 | printf("%3.3i(%2.2i,%2.2i) ", nr,iy+1,iz+1); |
1963b290 | 940 | } |
c01485dd | 941 | printf("\n"); |
1963b290 | 942 | } else { |
943 | if(iz==0) AliMatrix(idrotm, 0.,0., 90.,0., 90.,90.); // (x')z; y'(x); z'(y) | |
944 | else AliMatrix(idrotm, 90-angle,270., 90.0,0.0, angle,90.); | |
945 | phiOK = mod->GetCenterOfModule().Phi()*180./TMath::Pi(); | |
946 | printf(" %2i | angle -phiOK | %6.3f - %6.3f = %6.3f(eta %5.3f)\n", | |
947 | iz+1, angle, phiOK, angle-phiOK, mod->GetEtaOfCenterOfModule()); | |
948 | zpos = mod->GetPosZ() - smodPar2; | |
949 | ypos = mod->GetPosXfromR() - smodPar1; | |
950 | printf(" zpos %7.2f ypos %7.2f idrotm %i\n xpos ", zpos, xpos, idrotm); | |
951 | for(int ix=0; ix<g->GetNPhi(); ix++) { // flat in phi | |
952 | xpos = g->GetPhiModuleSize()*(2*ix+1 - g->GetNPhi())/2.; | |
953 | gMC->Gspos(child, ++nr, mother, xpos, ypos, zpos, idrotm, "ONLY") ; | |
954 | printf(" %7.2f ", xpos); | |
955 | } | |
956 | printf("\n"); | |
957 | } | |
958 | } else if(gn.Contains("TRD2")){ // 1-feb-05 - TRD2; curve in phi | |
959 | double angEtaRow = 0.; | |
960 | double theta1=0.,phi1=0., theta2=0.,phi2=0., theta3=0.,phi3=0.; | |
961 | angle=90.; | |
962 | if(iz==0) { | |
963 | mod = new AliEMCALShishKebabTrd1Module(); | |
964 | } else { | |
965 | mTmp = new AliEMCALShishKebabTrd1Module(*mod); | |
966 | mod = mTmp; | |
967 | angle = mod->GetThetaInDegree(); | |
968 | } | |
969 | ||
970 | fShishKebabModules->Add(mod); | |
971 | phiOK = mod->GetCenterOfModule().Phi()*180./TMath::Pi(); | |
972 | printf(" %i | theta | %6.3f - %6.3f = %6.3f\n", iz+1, angle, phiOK, angle-phiOK); | |
973 | ||
974 | zpos = mod->GetPosZ() - parTubs[2]; | |
975 | rpos = parTubs[0] + mod->GetPosXfromR(); | |
976 | ||
977 | angle = mod->GetThetaInDegree(); | |
978 | Double_t stepAngle = (parTubs[4] - parTubs[3])/g->GetNPhi(); // 11-mar-04 | |
979 | for(int iy=0; iy<g->GetNPhi(); iy++) { | |
980 | angEtaRow = parTubs[3] + stepAngle*(0.5+double(iy)); | |
981 | // angEtaRow = 0; | |
982 | theta1 = 90. + angle; phi1 = angEtaRow; // x' ~-z; | |
983 | theta2 = 90.; phi2 = 90. + angEtaRow;// y' ~ y; | |
984 | theta3 = angle; phi3 = angEtaRow; // z' ~ x; | |
985 | if(phi3 < 0.0) phi3 += 360.; | |
986 | AliMatrix(idrotm, theta1,phi1, theta2,phi2, theta3,phi3); | |
987 | ||
988 | xpos = rpos * TMath::Cos(angEtaRow*TMath::DegToRad()); | |
989 | ypos = rpos * TMath::Sin(angEtaRow*TMath::DegToRad()); | |
990 | gMC->Gspos(child, ++nr, "SMOP", xpos, ypos, zpos, idrotm, "ONLY") ; | |
991 | // SMON; | |
992 | phi1 = 180 + angEtaRow; | |
993 | theta3 = 180.-theta3; phi3 = angEtaRow; | |
994 | AliMatrix(idrotm, theta1,phi1, theta2,phi2, theta3,phi3); | |
995 | gMC->Gspos(child, nr, "SMON", xpos, ypos, -zpos, idrotm, "ONLY") ; | |
996 | if(0) { | |
997 | printf(" angEtaRow(phi) %7.2f | angle(eta) %7.2f \n", angEtaRow, angle); | |
998 | printf("iy=%2i xpos %7.2f ypos %7.2f zpos %7.2f idrotm %i\n", iy, xpos, ypos, zpos, idrotm); | |
999 | } | |
1000 | } // for(int iy=0; iy<g->GetNPhi(); iy++) | |
1001 | } | |
1002 | } | |
1003 | } else { | |
1004 | xpos = g->GetSteelFrontThickness()/2.; | |
1005 | for(int iz=0; iz<g->GetNZ(); iz++) { | |
1006 | zpos = -smodPar2 + g->GetEtaModuleSize()*(2*iz+1)/2.; | |
1007 | for(int iy=0; iy<g->GetNPhi(); iy++) { | |
1008 | ypos = g->GetPhiModuleSize()*(2*iy+1 - g->GetNPhi())/2.; | |
1009 | gMC->Gspos(child, ++nr, mother, xpos, ypos, zpos, 0, "ONLY") ; | |
1010 | //printf(" %2i xpos %7.2f ypos %7.2f zpos %7.2f \n", nr, xpos, ypos, zpos); | |
1011 | } | |
1012 | } | |
1013 | } | |
1014 | printf(" Number of modules in Super Module %i \n", nr); | |
1015 | } | |
1016 | ||
1017 | // 8-dec-04 by PAI | |
1018 | void AliEMCALv0::Trd1Tower3X3(const double parSCM0[4]) | |
1019 | {// PB should be for whole SCM0 - ? | |
1020 | double parTRAP[11], *dummy=0; | |
1021 | AliEMCALGeometry * g = GetGeometry(); | |
1022 | TString gn(g->GetName()), scmx; | |
1023 | gn.ToUpper(); | |
1024 | // Division to tile size | |
1025 | Info("Trd1Tower3X3()","<I> Divide SCM0 on y-axis %i", g->GetNETAdiv()); | |
1026 | gMC->Gsdvn("SCMY","SCM0", g->GetNETAdiv(), 2); // y-axis | |
1027 | double dx1=parSCM0[0], dx2=parSCM0[1], dy=parSCM0[2], dz=parSCM0[3]; | |
1028 | double ndiv=3., xpos=0.0; | |
1029 | // should be defined once | |
1030 | gMC->Gsvolu("PBTI", "BOX", idtmed[idPB], dummy, 0); | |
1031 | if(gn.Contains("TEST")==0) { // one name for all trapesoid | |
1032 | scmx = "SCMX"; | |
1033 | gMC->Gsvolu(scmx.Data(), "TRAP", idtmed[idSC], dummy, 0); | |
1034 | } | |
1035 | ||
1036 | ||
1037 | for(int ix=1; ix<=3; ix++) { // 3X3 | |
1038 | // ix=1 | |
1039 | parTRAP[0] = dz; | |
1040 | parTRAP[1] = TMath::ATan2((dx2-dx1)/2.,2.*dz)*TMath::RadToDeg(); // theta | |
1041 | parTRAP[2] = 0.; // phi | |
1042 | // bottom | |
1043 | parTRAP[3] = dy/ndiv; // H1 | |
1044 | parTRAP[4] = dx1/ndiv; // BL1 | |
1045 | parTRAP[5] = parTRAP[4]; // TL1 | |
1046 | parTRAP[6] = 0.0; // ALP1 | |
1047 | // top | |
1048 | parTRAP[7] = dy/ndiv; // H2 | |
1049 | parTRAP[8] = dx2/ndiv; // BL2 | |
1050 | parTRAP[9] = parTRAP[8]; // TL2 | |
1051 | parTRAP[10]= 0.0; // ALP2 | |
1052 | xpos = +(dx1+dx2)/3.; // 6 or 3 | |
1053 | ||
1054 | if (ix==3) { | |
1055 | parTRAP[1] = -parTRAP[1]; | |
1056 | xpos = -xpos; | |
1057 | } else if(ix==2) { // central part is box but we treat as trapesoid due to numbering | |
1058 | parTRAP[1] = 0.; | |
1059 | parTRAP[8] = dx1/ndiv; // BL2 | |
1060 | parTRAP[9] = parTRAP[8]; // TL2 | |
1061 | xpos = 0.0; | |
1062 | } | |
1063 | printf(" ** TRAP ** xpos %9.3f\n", xpos); | |
1064 | for(int i=0; i<11; i++) printf(" par[%2.2i] %9.4f\n", i, parTRAP[i]); | |
1065 | if(gn.Contains("TEST")){ | |
1066 | scmx = "SCX"; scmx += ix; | |
1067 | gMC->Gsvolu(scmx.Data(), "TRAP", idtmed[idSC], parTRAP, 11); | |
1068 | gMC->Gspos(scmx.Data(), 1, "SCMY", xpos, 0.0, 0.0, 0, "ONLY") ; | |
1069 | } else { | |
1070 | gMC->Gsposp(scmx.Data(), ix, "SCMY", xpos, 0.0, 0.0, 0, "ONLY", parTRAP, 11) ; | |
1071 | } | |
1072 | PbInTrap(parTRAP, scmx); | |
1073 | } | |
1074 | ||
1075 | Info("Trd1Tower3X3()", "Ver. 1.0 : was tested."); | |
1076 | } | |
1077 | ||
1078 | // 8-dec-04 by PAI | |
1079 | void AliEMCALv0::PbInTrap(const double parTRAP[11], TString n) | |
1080 | {// see for example CreateShishKebabGeometry(); just for case TRD1 | |
1081 | static int nr=0; | |
1082 | printf(" Pb tiles : nrstart %i\n", nr); | |
1083 | AliEMCALGeometry * g = GetGeometry(); | |
1084 | ||
1085 | double par[3]; | |
1086 | double sampleWidth = double(g->GetECPbRadThick()+g->GetECScintThick()); | |
1087 | double xpos = 0.0, ypos = 0.0; | |
1088 | double zpos = -sampleWidth*g->GetNECLayers()/2. + g->GetECPbRadThick()/2.; | |
1089 | ||
1090 | double coef = (parTRAP[8] - parTRAP[4]) / (2.*parTRAP[0]); | |
1091 | double xCenterSCMX = (parTRAP[4] + parTRAP[8])/2.; // ?? | |
1092 | // double tan = TMath::Tan(parTRAP[1]*TMath::DegToRad()); | |
1093 | ||
1094 | par[1] = parTRAP[3]; // y | |
1095 | par[2] = g->GetECPbRadThick()/2.; // z | |
1096 | for(int iz=0; iz<g->GetNECLayers(); iz++){ | |
1097 | par[0] = parTRAP[4] + coef*sampleWidth*iz; | |
1098 | xpos = par[0] - xCenterSCMX; | |
1099 | if(parTRAP[1] < 0.) xpos = -xpos; | |
1100 | gMC->Gsposp("PBTI", ++nr, n.Data(), xpos, ypos, zpos, 0, "ONLY", par, 3) ; | |
1101 | printf(" %i xpos %9.3f zpos %9.3f par[0] %9.3f |", iz+1, xpos, zpos, par[0]); | |
1102 | zpos += sampleWidth; | |
1103 | if(iz%2>0) printf("\n"); | |
1104 | } | |
1105 | printf(" Number of Pb tiles in SCMX %i coef %9.7f \n", nr, coef); | |
1106 | printf(" par[1] %9.3f par[2] %9.3f ypos %9.3f \n", par[1], par[2], ypos); | |
1107 | Info("PbInTrap", "Ver. 1.0 : was tested."); | |
1108 | } | |
1109 | ||
1110 | // 8-dec-04 by PAI | |
1111 | void AliEMCALv0::Trd1Tower4X4() | |
1112 | {// see for example CreateShishKebabGeometry() | |
1113 | } | |
1114 | // 3-feb-05 | |
1115 | void AliEMCALv0::Scm0InTrd2(const AliEMCALGeometry * g, const Double_t parEMOD[5], Double_t parSCM0[5]) | |
1116 | { | |
1117 | // Passive material inside the detector | |
1118 | double wallThickness = g->GetPhiModuleSize()/2. - g->GetPhiTileSize(); //Need check | |
1119 | printf(" wall thickness %7.5f \n", wallThickness); | |
1120 | for(int i=0; i<4; i++) { // on pictures sometimes I can not see 0 -> be carefull!! | |
1121 | parSCM0[i] = parEMOD[i] - wallThickness; | |
1122 | printf(" %i parSCMO %7.3f parEMOD %7.3f : dif %7.3f \n", i, parSCM0[i],parEMOD[i], parSCM0[i]-parEMOD[i]); | |
1123 | } | |
1124 | parSCM0[4] = parEMOD[4]; | |
1125 | gMC->Gsvolu("SCM0", "TRD2", idtmed[idSC], parSCM0, 5); // idAIR -> idSC | |
1126 | gMC->Gspos("SCM0", 1, "EMOD", 0., 0., 0., 0, "ONLY") ; | |
1127 | // Division | |
1128 | if(g->GetNPHIdiv()==2 && g->GetNETAdiv()==2) { | |
1129 | Division2X2InScm0(g, parSCM0); | |
1130 | } else { | |
1131 | Info("Scm0InTrd2"," no division SCM0 in this geometry |%s|\n", g->GetName()); | |
1132 | assert(0); | |
1133 | } | |
1134 | } | |
1135 | ||
1136 | void AliEMCALv0::Division2X2InScm0(const AliEMCALGeometry * g, const Double_t parSCM0[5]) | |
1137 | { | |
1138 | Double_t parTRAP[11], xpos=0.,ypos=0., dx1=0.0,dx2=0.,dy1=0.0,dy2=0.,dz=0. | |
1139 | ,dr1=0.0,dr2=0.; | |
1140 | idrotm=0; | |
1141 | ||
1142 | Info("Division2X2InScm0","Divide SCM0 on y-axis %i\n", g->GetNETAdiv()); | |
1143 | TString n("SCMX"), overLapFlagSCMY("ONLY"), overLapFlagSCMX("ONLY"); | |
1144 | n = "SCM0"; // for testing - 14-mar-05 | |
1145 | if(n=="SCM0"){ | |
1146 | PbInTrapForTrd2(parSCM0, n); | |
1147 | // overLapFlagSCMY=overLapFlagSCMX="MANY"; // do not work | |
1148 | return; | |
1149 | } | |
1150 | ||
1151 | dy1 = parSCM0[2] , dy2 = parSCM0[3], dz = parSCM0[4]; | |
1152 | ||
1153 | parTRAP[0] = parSCM0[4]; // dz | |
1154 | parTRAP[1] = TMath::ATan2((dy2-dy1)/2.,2.*dz)*TMath::RadToDeg(); | |
1155 | parTRAP[2] = 90.; // phi | |
1156 | // bottom | |
1157 | parTRAP[3] = parSCM0[2]/2.; // H1 | |
1158 | parTRAP[4] = parSCM0[0]; // BL1 | |
1159 | parTRAP[5] = parTRAP[4]; // TL1 | |
1160 | parTRAP[6] = 0.0; // ALP1 | |
1161 | // top | |
1162 | parTRAP[7] = parSCM0[3]/2.; // H2 | |
1163 | parTRAP[8] = parSCM0[1]; // BL2 | |
1164 | parTRAP[9] = parTRAP[8]; // TL2 | |
1165 | parTRAP[10]= 0.0; // ALP2 | |
1166 | printf(" ** SCMY ** \n"); | |
1167 | for(int i=0; i<11; i++) printf(" par[%2.2i] %9.4f\n", i, parTRAP[i]); | |
1168 | ||
1169 | idrotm=0; | |
1170 | gMC->Gsvolu("SCMY", "TRAP", idtmed[idSC], parTRAP, 11); // idAIR -> idSC | |
1171 | ypos = +(parTRAP[3]+parTRAP[7])/2.; // | |
1172 | printf(" Y shift SCMY inside SCM0 : %7.3f : opt %s\n", ypos, overLapFlagSCMY.Data()); | |
1173 | gMC->Gspos("SCMY", 1, "SCM0", 0.0, ypos, 0.0, idrotm, overLapFlagSCMY.Data()) ; | |
1174 | // Rotation SCMY around z-axis on 180 degree; x'=-x; y'=-y and z=z | |
1175 | AliMatrix(idrotm, 90.0,180., 90.0, 270.0, 0.0,0.0) ; | |
1176 | // We may have problem with numeration due to rotation - 4-feb-05 | |
1177 | gMC->Gspos("SCMY", 2, "SCM0", 0.0, -ypos, 0.0, idrotm, overLapFlagSCMY.Data()); | |
1178 | ||
1179 | Info("Division2X2InScm0","Divide SCMY on x-axis %i\n", g->GetNPHIdiv()); | |
1180 | dx1 = parSCM0[0]; | |
1181 | dx2 = parSCM0[1]; | |
1182 | dr1=TMath::Sqrt(dx1*dx1+dy1*dy1); | |
1183 | dr2=TMath::Sqrt(dx2*dx2+dy2*dy2); | |
1184 | ||
1185 | parTRAP[0] = parSCM0[4]; // dz | |
1186 | parTRAP[1] = TMath::ATan2((dr2-dr1)/2.,2.*dz)*TMath::RadToDeg(); // | |
1187 | parTRAP[2] = 45.; // phi | |
1188 | // bottom | |
1189 | parTRAP[3] = parSCM0[2]/2.; // H1 | |
1190 | parTRAP[4] = parSCM0[0]/2.; // BL1 | |
1191 | parTRAP[5] = parTRAP[4]; // TL1 | |
1192 | parTRAP[6] = 0.0; // ALP1 | |
1193 | // top | |
1194 | parTRAP[7] = parSCM0[3]/2.; // H2 | |
1195 | parTRAP[8] = parSCM0[1]/2; // BL2 | |
1196 | parTRAP[9] = parTRAP[8]; // TL2 | |
1197 | parTRAP[10]= 0.0; // ALP2 | |
1198 | printf(" ** SCMX ** \n"); | |
1199 | for(int i=0; i<11; i++) printf(" par[%2.2i] %9.4f\n", i, parTRAP[i]); | |
1200 | ||
1201 | idrotm=0; | |
1202 | gMC->Gsvolu("SCMX", "TRAP", idtmed[idSC], parTRAP, 11); | |
1203 | xpos = (parTRAP[4]+parTRAP[8])/2.; | |
1204 | printf(" X shift SCMX inside SCMX : %7.3f : opt %s\n", xpos, overLapFlagSCMX.Data()); | |
1205 | gMC->Gspos("SCMX", 1, "SCMY", xpos, 0.0, 0.0, idrotm, overLapFlagSCMX.Data()) ; | |
1206 | // AliMatrix(idrotm, 90.0,270., 90.0, 0.0, 0.0,0.0); // x'=-y; y'=x; z'=z | |
1207 | AliMatrix(idrotm, 90.0,90., 90.0, -180.0, 0.0,0.0); // x'=y; y'=-x; z'=z | |
1208 | gMC->Gspos("SCMX", 2, "SCMY", -xpos, 0.0, 0.0, idrotm, overLapFlagSCMX.Data()) ; | |
1209 | // PB: | |
1210 | if(n=="SCMX" && overLapFlagSCMY == "ONLY") { | |
1211 | PbInTrapForTrd2(parTRAP, n); | |
1212 | } | |
1213 | } | |
1214 | ||
1215 | // 4-feb-05 by PAI | |
1216 | void AliEMCALv0::PbInTrapForTrd2(const double *parTRAP, TString name) | |
1217 | {// TRD2 cases | |
1218 | Double_t *dummy=0; | |
1219 | TString pbShape("BOX"), pbtiChonly("ONLY"); | |
1220 | if(name=="SCM0") { | |
1221 | pbShape = "TRD2"; | |
1222 | // pbtiChonly = "MANY"; | |
1223 | } | |
1224 | gMC->Gsvolu("PBTI", pbShape.Data(), idtmed[idPB], dummy, 0); | |
1225 | ||
1226 | int nr=0; | |
1227 | Info("PbInTrapForTrd2"," Pb tiles inside %s: shape %s :pbtiChonly %s\n nrstart %i\n", | |
1228 | name.Data(), pbShape.Data(), pbtiChonly.Data(), nr); | |
1229 | AliEMCALGeometry * g = GetGeometry(); | |
1230 | ||
1231 | double par[5], parPB[5], parSC[5]; | |
1232 | double sampleWidth = double(g->GetECPbRadThick()+g->GetECScintThick()); | |
1233 | double xpos = 0.0, ypos = 0.0; | |
1234 | double zpos = -sampleWidth*g->GetNECLayers()/2. + g->GetECPbRadThick()/2.; | |
1235 | if(name == "SCMX") { // common trapezoid - 11 parameters | |
1236 | double coef = (parTRAP[8] - parTRAP[4]) / (2.*parTRAP[0]); | |
1237 | double xCenterSCMX = (parTRAP[4] + parTRAP[8])/2.; // the same for y | |
1238 | printf(" xCenterSCMX %8.5f : coef %8.7f \n", xCenterSCMX, coef); | |
1239 | ||
1240 | par[2] = g->GetECPbRadThick()/2.; // z | |
1241 | for(int iz=0; iz<g->GetNECLayers(); iz++){ | |
1242 | par[0] = parTRAP[4] + coef*sampleWidth*iz; | |
1243 | par[1] = par[0]; | |
1244 | xpos = ypos = par[0] - xCenterSCMX; | |
1245 | //if(parTRAP[1] < 0.) xpos = -xpos; | |
1246 | gMC->Gsposp("PBTI", ++nr, name.Data(), xpos, ypos, zpos, 0, "ONLY", par, 3) ; | |
1247 | printf(" %2.2i xpos %8.5f zpos %6.3f par[0,1] %6.3f |", iz+1, xpos, zpos, par[0]); | |
1248 | if(iz%2>0) printf("\n"); | |
1249 | zpos += sampleWidth; | |
1250 | } | |
1251 | printf(" Number of Pb tiles in SCMX %i coef %9.7f \n", nr, coef); | |
1252 | printf(" par[1] %9.5f par[2] %9.5f ypos %9.5f \n", par[1], par[2], ypos); | |
1253 | } else if(name == "SCM0") { // 1-mar-05 ; TRD2 - 5 parameters | |
1254 | printf(" SCM0 par = "); | |
1255 | for(int i=0; i<5; i++) printf(" %9.5f ", parTRAP[i]); | |
1256 | printf("\n zpos %f \n",zpos); | |
1257 | ||
1258 | double tanx = (parTRAP[1] - parTRAP[0]) / (2.*parTRAP[4]); // tanx = tany now | |
1259 | double tany = (parTRAP[3] - parTRAP[2]) / (2.*parTRAP[4]), ztmp=0.; | |
1260 | parPB[4] = g->GetECPbRadThick()/2.; | |
1261 | parSC[2] = g->GetECScintThick()/2.; | |
1262 | for(int iz=0; iz<g->GetNECLayers(); iz++){ | |
1263 | ztmp = sampleWidth*double(iz); | |
1264 | parPB[0] = parTRAP[0] + tanx*ztmp; | |
1265 | parPB[1] = parPB[0] + tanx*g->GetECPbRadThick(); | |
1266 | parPB[2] = parTRAP[2] + tany*ztmp; | |
1267 | parPB[3] = parPB[2] + tany*g->GetECPbRadThick(); | |
1268 | gMC->Gsposp("PBTI", ++nr, name.Data(), xpos, ypos, zpos, 0, pbtiChonly.Data(), parPB, 5) ; | |
1269 | printf("\n PBTI %2i | zpos %6.3f | par = ", nr, zpos); | |
1270 | /* | |
1271 | for(int i=0; i<5; i++) printf(" %9.5f ", parPB[i]); | |
1272 | // individual SC tile | |
1273 | parSC[0] = parPB[0]; | |
1274 | parSC[1] = parPB[1]; | |
1275 | gMC->Gsposp("SCTI", nr, name.Data(), xpos, ypos, zpos+g->GetECScintThick(), | |
1276 | 0, pbtiChonly.Data(), parSC, 3) ; | |
1277 | printf("\n SCTI zpos %6.3f | par = ", zpos+g->GetECScintThick()); | |
1278 | for(int i=0; i<3; i++) printf(" %9.5f ", parPB[i]); | |
1279 | */ | |
1280 | zpos += sampleWidth; | |
1281 | } | |
1282 | printf("\n"); | |
1283 | } | |
1284 | Info("PbInTrapForTrd2", "Ver. 0.03 : was tested."); | |
1285 | } | |
1286 | ||
1287 | // 15-mar-05 | |
1288 | void AliEMCALv0::PbmoInTrd2(const AliEMCALGeometry * g, const Double_t parEMOD[5], Double_t parPBMO[5]) | |
1289 | { | |
1290 | Info("PbmoInTrd2"," started : geometry %s ", g->GetName()); | |
1291 | double wallThickness = g->GetPhiModuleSize()/2. - g->GetPhiTileSize(); | |
1292 | printf(" wall thickness %7.5f \n", wallThickness); | |
1293 | for(int i=0; i<4; i++) { | |
1294 | parPBMO[i] = parEMOD[i] - wallThickness; | |
1295 | printf(" %i parPBMO %7.3f parEMOD %7.3f : dif %7.3f \n", | |
1296 | i, parPBMO[i],parEMOD[i], parPBMO[i]-parEMOD[i]); | |
1297 | } | |
1298 | parPBMO[4] = parEMOD[4]; | |
1299 | gMC->Gsvolu("PBMO", "TRD2", idtmed[idPB], parPBMO, 5); | |
1300 | gMC->Gspos("PBMO", 1, "EMOD", 0., 0., 0., 0, "ONLY") ; | |
1301 | // Division | |
1302 | if(g->GetNPHIdiv()==2 && g->GetNETAdiv()==2) { | |
1303 | Division2X2InPbmo(g, parPBMO); | |
1304 | printf(" PBMO, division 2X2 | geometry |%s|\n", g->GetName()); | |
1305 | } else { | |
1306 | printf(" no division PBMO in this geometry |%s|\n", g->GetName()); | |
1307 | assert(0); | |
1308 | } | |
1309 | } | |
1310 | ||
1311 | void AliEMCALv0::Division2X2InPbmo(const AliEMCALGeometry * g, const Double_t parPBMO[5]) | |
1312 | { | |
1313 | Info("Division2X2InPbmo"," started : geometry %s ", g->GetName()); | |
1314 | //Double_t *dummy=0; | |
1315 | // gMC->Gsvolu("SCTI", "BOX", idtmed[idSC], dummy, 0); | |
1316 | ||
1317 | double parSC[3]; | |
1318 | double sampleWidth = double(g->GetECPbRadThick()+g->GetECScintThick()); | |
1319 | double xpos = 0.0, ypos = 0.0, zpos = 0.0, ztmp=0;; | |
1320 | double tanx = (parPBMO[1] - parPBMO[0]) / (2.*parPBMO[4]); // tanx = tany now | |
1321 | double tany = (parPBMO[3] - parPBMO[2]) / (2.*parPBMO[4]); | |
1322 | char name[10], named[10], named2[10]; | |
1323 | ||
1324 | printf(" PBMO par = "); | |
1325 | for(int i=0; i<5; i++) printf(" %9.5f ", parPBMO[i]); | |
1326 | printf("\n"); | |
1327 | ||
1328 | parSC[2] = g->GetECScintThick()/2.; | |
1329 | zpos = -sampleWidth*g->GetNECLayers()/2. + g->GetECPbRadThick() + g->GetECScintThick()/2.; | |
1330 | printf(" parSC[2] %9.5f \n", parSC[2]); | |
1331 | for(int iz=0; iz<g->GetNECLayers(); iz++){ | |
1332 | ztmp = g->GetECPbRadThick() + sampleWidth*double(iz); // Z for previous PB | |
1333 | parSC[0] = parPBMO[0] + tanx*ztmp; | |
1334 | parSC[1] = parPBMO[2] + tany*ztmp; | |
1335 | ||
1336 | sprintf(name,"SC%2.2i", iz+1); | |
1337 | gMC->Gsvolu(name, "BOX", idtmed[idSC], parSC, 3); | |
1338 | gMC->Gspos(name, 1, "PBMO", xpos, ypos, zpos, 0, "ONLY") ; | |
1339 | printf("%s | zpos %6.3f | parSC[0,1]=(%7.5f,%7.5f) -> ", | |
1340 | name, zpos, parSC[0], parSC[1]); | |
1341 | ||
1342 | sprintf(named,"SY%2.2i", iz+1); | |
1343 | printf(" %s -> ", named); | |
1344 | gMC->Gsdvn(named,name, 2, 2); | |
1345 | ||
1346 | sprintf(named2,"SX%2.2i", iz+1); | |
1347 | printf(" %s \n", named2); | |
1348 | gMC->Gsdvn(named2,named, 2, 1); | |
1349 | ||
1350 | zpos += sampleWidth; | |
1351 | } | |
1352 | } | |
c01485dd | 1353 | |
1354 | AliEMCALShishKebabTrd1Module* AliEMCALv0::GetShishKebabModule(const Int_t neta) | |
1355 | { // 28-oct-05 | |
1356 | AliEMCALShishKebabTrd1Module* trd1=0; | |
1357 | if(fShishKebabModules && neta>=0 && neta<fShishKebabModules->GetSize()) { | |
1358 | trd1 = (AliEMCALShishKebabTrd1Module*)fShishKebabModules->At(neta); | |
1359 | } | |
1360 | return trd1; | |
1361 | } |