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2b680d9b | 1 | /************************************************************************** |
effd7456 | 2 | * Copyright(c) 2007-2008, ALICE Experiment at CERN, All rights reserved. * |
2b680d9b | 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 | **************************************************************************/ | |
15 | ||
effd7456 | 16 | |
b7943f00 | 17 | //************************************************************************ |
effd7456 | 18 | // |
b7943f00 | 19 | // Inner Traking System geometry v11 |
20 | // | |
21 | // Based on ROOT geometrical modeler | |
b7943f00 | 22 | // |
23 | // B. Nilsen, L. Gaudichet | |
24 | //************************************************************************ | |
25 | ||
26 | ||
541f7ba6 | 27 | #include <TClonesArray.h> |
2b680d9b | 28 | #include <TLorentzVector.h> |
b7943f00 | 29 | |
30 | #include "AliITS.h" | |
531d6cdc | 31 | #include "AliITSDetTypeSim.h" |
7a82301d | 32 | #include <TVirtualMC.h> |
33 | ||
b7943f00 | 34 | #include "AliITSgeom.h" |
b7943f00 | 35 | #include "AliITShit.h" |
531d6cdc | 36 | |
37 | #include "AliITSCalibrationSDD.h" | |
531d6cdc | 38 | |
2b680d9b | 39 | #include "AliITSsegmentationSDD.h" |
b7943f00 | 40 | #include "AliITSsegmentationSPD.h" |
41 | #include "AliITSsegmentationSSD.h" | |
b7943f00 | 42 | #include "AliMagF.h" |
43 | #include "AliRun.h" | |
44 | #include "AliTrackReference.h" | |
45 | #include "AliMC.h" | |
46 | ||
47 | #include <TGeoManager.h> | |
48 | #include <TGeoVolume.h> | |
49 | #include <TGeoPcon.h> | |
108bd0fe | 50 | #include "AliITSv11.h" |
54c9a3d9 | 51 | #include "AliITSv11GeometrySPD.h" |
db486a6e | 52 | #include "AliITSv11GeometrySDD.h" |
54c9a3d9 | 53 | #include "AliITSv11GeometrySSD.h" |
54 | #include "AliITSv11GeometrySupport.h" | |
171f3f35 | 55 | |
2b680d9b | 56 | |
541f7ba6 | 57 | |
b7943f00 | 58 | ClassImp(AliITSv11) |
59 | ||
fa4639a3 | 60 | |
61 | ||
33ddec7d | 62 | //______________________________________________________________________ |
012f0f4c | 63 | AliITSv11::AliITSv11() : |
64 | AliITS(), | |
65 | fGeomDetOut(kFALSE), | |
66 | fGeomDetIn(kFALSE), | |
67 | fByThick(kTRUE), | |
68 | fMajorVersion(IsVersion()), | |
69 | fMinorVersion(0), | |
70 | fEuclidGeomDet(), | |
71 | fRead(), | |
72 | fWrite(), | |
54c9a3d9 | 73 | fSPDgeom(), |
012f0f4c | 74 | fSDDgeom(0), |
54c9a3d9 | 75 | fSSDgeom(), |
76 | fSupgeom(), | |
012f0f4c | 77 | fIgm(kv11) |
33ddec7d | 78 | { |
b7943f00 | 79 | // Standard default constructor for the ITS version 11. |
f7315efc | 80 | |
531d6cdc | 81 | fIdN = 0; |
82 | fIdName = 0; | |
83 | fIdSens = 0; | |
531d6cdc | 84 | Int_t i; |
85 | for(i=0;i<60;i++) fRead[i] = '\0'; | |
86 | for(i=0;i<60;i++) fWrite[i] = '\0'; | |
87 | for(i=0;i<60;i++) fEuclidGeomDet[i] = '\0'; | |
88 | strncpy(fRead,"$ALICE_ROOT/ITS/ITSgeometry_vPPRasymmFMD.det",60); | |
2b680d9b | 89 | } |
b7943f00 | 90 | |
fa4639a3 | 91 | |
92 | //______________________________________________________________________ | |
012f0f4c | 93 | AliITSv11::AliITSv11(const char *name, const char *title): |
94 | AliITS("ITS", title), | |
95 | fGeomDetOut(kFALSE), | |
96 | fGeomDetIn(kFALSE), | |
97 | fByThick(kTRUE), | |
98 | fMajorVersion(IsVersion()), | |
99 | fMinorVersion(0), | |
100 | fEuclidGeomDet(), | |
101 | fRead(), | |
102 | fWrite(), | |
54c9a3d9 | 103 | fSPDgeom(), |
012f0f4c | 104 | fSDDgeom(0), |
54c9a3d9 | 105 | fSSDgeom(), |
106 | fSupgeom(), | |
012f0f4c | 107 | fIgm(kv11) |
33ddec7d | 108 | { |
fa4639a3 | 109 | // Standard constructor for the ITS version 11. |
110 | ||
531d6cdc | 111 | fSDDgeom = new AliITSv11GeometrySDD(0); |
fa4639a3 | 112 | |
113 | Int_t i; | |
531d6cdc | 114 | fIdN = 6; |
115 | fIdName = new TString[fIdN]; | |
116 | fIdName[0] = name; // removes warning message | |
117 | fIdName[0] = "ITS1"; | |
118 | fIdName[1] = "ITS2"; | |
108bd0fe | 119 | fIdName[2] = fSDDgeom->GetSenstiveVolumeName3(); |
120 | fIdName[3] = fSDDgeom->GetSenstiveVolumeName4(); | |
531d6cdc | 121 | fIdName[4] = "ITS5"; |
122 | fIdName[5] = "ITS6"; | |
fa4639a3 | 123 | fIdSens = new Int_t[fIdN]; |
531d6cdc | 124 | for(i=0;i<fIdN;i++) fIdSens[i] = 0; |
33ddec7d | 125 | // not needed, fByThick set to kTRUE in in the member initialization lis |
531d6cdc | 126 | |
33ddec7d | 127 | |
531d6cdc | 128 | fEuclidGeometry="$ALICE_ROOT/ITS/ITSgeometry_vPPRasymm2.euc"; |
129 | strncpy(fEuclidGeomDet,"$ALICE_ROOT/ITS/ITSgeometry_vPPRasymm2.det",60); | |
130 | strncpy(fRead,fEuclidGeomDet,60); | |
131 | strncpy(fWrite,fEuclidGeomDet,60); | |
132 | strncpy(fRead,"$ALICE_ROOT/ITS/ITSgeometry_vPPRasymmFMD.det",60); | |
fa4639a3 | 133 | } |
2b680d9b | 134 | //______________________________________________________________________ |
db486a6e | 135 | AliITSv11::AliITSv11(Int_t debugITS,Int_t debugSPD,Int_t debugSDD, |
b7943f00 | 136 | Int_t debugSSD,Int_t debugSUP) : |
012f0f4c | 137 | AliITS("ITS","ITS geometry v11"), |
138 | fGeomDetOut(kFALSE), | |
139 | fGeomDetIn(kFALSE), | |
140 | fByThick(kTRUE), | |
141 | fMajorVersion(IsVersion()), | |
142 | fMinorVersion(0), | |
143 | fEuclidGeomDet(), | |
144 | fRead(), | |
145 | fWrite(), | |
54c9a3d9 | 146 | fSPDgeom(), |
012f0f4c | 147 | fSDDgeom(0), |
54c9a3d9 | 148 | fSSDgeom(), |
149 | fSupgeom(), | |
012f0f4c | 150 | fIgm(kv11) |
151 | { | |
b7943f00 | 152 | // Standard default constructor for the ITS version 11. |
b7943f00 | 153 | |
b7943f00 | 154 | |
531d6cdc | 155 | // fSPDgeom = new AliITSv11GeometrySPD(debugSPD); |
156 | fSDDgeom = new AliITSv11GeometrySDD(debugSDD); | |
157 | fSDDgeom->SetDebug(debugSDD); | |
158 | // fSupgeom = new AliITSv11GeometrySupport(debugSUP); | |
159 | ||
160 | Int_t i; | |
161 | fIdN = 6; | |
162 | fIdName = new TString[fIdN]; | |
54c9a3d9 | 163 | fIdName[0] = fSPDgeom->GetSenstiveVolumeName1(); |
164 | fIdName[1] = fSPDgeom->GetSenstiveVolumeName2(); | |
108bd0fe | 165 | fIdName[2] = fSDDgeom->GetSenstiveVolumeName3(); |
166 | fIdName[3] = fSDDgeom->GetSenstiveVolumeName4(); | |
54c9a3d9 | 167 | fIdName[4] = fSSDgeom->GetSenstiveVolumeName5(); |
168 | fIdName[5] = fSSDgeom->GetSenstiveVolumeName6(); | |
531d6cdc | 169 | fIdSens = new Int_t[fIdN]; |
170 | for(i=0;i<fIdN;i++) fIdSens[i] = 0; | |
171 | fEuclidOut = kFALSE; // Don't write Euclide file | |
531d6cdc | 172 | |
b7943f00 | 173 | fEuclidGeometry="$ALICE_ROOT/ITS/ITSgeometry_vPPRasymm2.euc"; |
174 | strncpy(fEuclidGeomDet,"$ALICE_ROOT/ITS/ITSgeometry_vPPRasymm2.det",60); | |
175 | strncpy(fRead,fEuclidGeomDet,60); | |
176 | strncpy(fWrite,fEuclidGeomDet,60); | |
177 | strncpy(fRead,"$ALICE_ROOT/ITS/ITSgeometry_vPPRasymmFMD.det",60); | |
178 | ||
fa4639a3 | 179 | debugITS = (debugSPD && debugSSD && debugSUP && debugSDD); //remove temp. warnings |
162acd47 | 180 | } |
dfefbaec | 181 | //______________________________________________________________________ |
b7943f00 | 182 | AliITSv11::~AliITSv11() { |
183 | delete fSDDgeom; | |
184 | } | |
b7943f00 | 185 | //______________________________________________________________________ |
186 | void AliITSv11::BuildGeometry(){ | |
187 | ||
2b680d9b | 188 | } |
189 | //______________________________________________________________________ | |
aa9bc63b | 190 | void AliITSv11::CreateGeometry(){ |
012f0f4c | 191 | // |
192 | // Create ROOT geometry | |
193 | // | |
194 | // These constant character strings are set by cvs during commit | |
195 | // do not change them unless you know what you are doing! | |
196 | const Char_t *cvsDate="$Date$"; | |
197 | const Char_t *cvsRevision="$Revision$"; | |
198 | ||
199 | TGeoManager *geoManager = gGeoManager; | |
200 | TGeoVolume *vALIC = geoManager->GetTopVolume(); | |
201 | ||
202 | TGeoPcon *sITS = new TGeoPcon("ITS Top Volume",0.0,360.0,2); | |
203 | ||
204 | // DefineSection(section number, Z, Rmin, Rmax). | |
205 | const Double_t kcm = 1.0; | |
206 | sITS->DefineSection(0,-300.0*kcm,0.01*kcm,50.0*kcm); | |
207 | sITS->DefineSection(1,+300.0*kcm,0.01*kcm,50.0*kcm); | |
208 | ||
209 | TGeoMedium *air = gGeoManager->GetMedium("ITS_AIR$"); | |
210 | TGeoVolume *vITS = new TGeoVolume("ITSV",sITS,air); | |
211 | vITS->SetVisibility(kFALSE); | |
212 | const Int_t length=100; | |
213 | Char_t vstrng[length]; | |
214 | if(fIgm.WriteVersionString(vstrng,length,(AliITSVersion_t)IsVersion(), | |
215 | fMinorVersion,cvsDate,cvsRevision)) | |
216 | vITS->SetTitle(vstrng); | |
217 | //printf("Title set to %s\n",vstrng); | |
218 | vALIC->AddNode(vITS,1,0); | |
b7943f00 | 219 | |
220 | // fSPDgeom->CenteralSPD(vITS); | |
fa4639a3 | 221 | |
b7943f00 | 222 | fSDDgeom->Layer3(vITS); |
223 | fSDDgeom->Layer4(vITS); | |
fa4639a3 | 224 | |
b7943f00 | 225 | // fSupgeom->SPDCone(vITS); |
226 | // fSupgeom->SPDThermalSheald(vITS); | |
227 | // fSupgeom->SDDCone(vITS); | |
228 | // fSupgeom->SSDCone(vITS); | |
229 | // fSupgeom->ServicesCableSupport(vITS); | |
230 | ||
541f7ba6 | 231 | } |
232 | //______________________________________________________________________ | |
233 | void AliITSv11::CreateMaterials(){ | |
54c9a3d9 | 234 | // Create Standard ITS Materials |
235 | // Inputs: | |
236 | // none. | |
237 | // Outputs: | |
238 | // none. | |
239 | // Return: | |
240 | // none. | |
531d6cdc | 241 | |
531d6cdc | 242 | |
54c9a3d9 | 243 | // |
244 | fSPDgeom->AliITSv11Geometry::CreateDefaultMaterials(); | |
245 | // Detector specific material definistions | |
246 | fSPDgeom->CreateMaterials(); | |
247 | fSDDgeom->CreateMaterials(); | |
248 | fSSDgeom->CreateMaterials(); | |
249 | fSupgeom->CreateMaterials(); | |
dfefbaec | 250 | } |
012f0f4c | 251 | /* |
dfefbaec | 252 | //______________________________________________________________________ |
253 | void AliITSv11::InitAliITSgeom(){ | |
b7943f00 | 254 | // |
255 | // Fill fITSgeom with the 3 sub-detector geometries | |
256 | // | |
257 | ||
108bd0fe | 258 | if (gGeoManager) gGeoManager->Export("geometry.root"); |
259 | ||
531d6cdc | 260 | const Int_t knlayers = 6; |
261 | const Int_t kndeep = 3; | |
108bd0fe | 262 | const AliITSDetector kidet[knlayers]={kSPD,kSPD,kSDD,kSDD,kSSD,kSSD}; |
263 | const TString knames[knlayers] = { | |
264 | "AliITSv11:spd missing", // lay=1 | |
265 | "AliITSv11:spd missing", // lay=2 | |
531d6cdc | 266 | "/ALIC_1/ITSV_1/ITSsddLayer3_1/ITSsddLadd_%d/ITSsddSensor_%d/ITSsddWafer_%d", // lay=3 |
267 | "/ALIC_1/ITSV_1/ITSsddLayer4_1/ITSsddLadd_%d/ITSsddSensor_%d/ITSsddWafer_%d", // lay=4 | |
108bd0fe | 268 | "AliITSv11:ssd missing", // lay=5 |
269 | "AliITSv11:ssd missing" // lay=6 | |
270 | }; | |
271 | ||
272 | const Int_t kitsGeomTreeCopys[knlayers][kndeep]= {{10, 2, 4},// lay=1 | |
273 | {10, 4, 4}, // lay=2 | |
274 | {14, 6, 1}, // lay=3 | |
275 | {22, 8, 1}, // lay=4 | |
276 | {34,22, 1}, // lay=5 | |
277 | {38,25, 1}};// lay=6 | |
531d6cdc | 278 | Int_t nlad[knlayers],ndet[knlayers]; |
279 | Int_t mod,lay,lad=0,det=0,i,j,k,cp0,cp1,cp2; | |
280 | TString path,shapeName; | |
281 | TGeoHMatrix materix; | |
282 | Double_t trans[3]={3*0.0},rot[10]={9*0.0,1.0}; | |
283 | TArrayD shapePar; | |
284 | TArrayF shapeParF; | |
108bd0fe | 285 | Bool_t shapeDefined[3]={kFALSE,kFALSE,kFALSE}; |
531d6cdc | 286 | |
287 | AliDebug(1,"Reading Geometry transformation directly from Modler."); | |
288 | mod = 0; | |
289 | for(i=0;i<knlayers;i++){ | |
290 | k = 1; | |
108bd0fe | 291 | for(j=0;j<kndeep;j++) if(kitsGeomTreeCopys[i][j]!=0) |
292 | k *= TMath::Abs(kitsGeomTreeCopys[i][j]); | |
531d6cdc | 293 | mod += k; |
294 | } // end for i | |
295 | ||
531d6cdc | 296 | SetITSgeom(0); |
297 | nlad[0]=20;nlad[1]=40;nlad[2]=14;nlad[3]=22;nlad[4]=34;nlad[5]=38; | |
298 | ndet[0]= 4;ndet[1]= 4;ndet[2]= 6;ndet[3]= 8;ndet[4]=22;ndet[5]=25; | |
299 | AliITSgeom* geom = new AliITSgeom(0,6,nlad,ndet,mod); | |
300 | SetITSgeom(geom); | |
301 | mod = 0; | |
302 | for(lay=1;lay<=knlayers;lay++){ | |
108bd0fe | 303 | |
304 | for(cp0=0; cp0<kitsGeomTreeCopys[lay-1][0]; cp0++){ | |
305 | for(cp1=0; cp1<kitsGeomTreeCopys[lay-1][1]; cp1++){ | |
306 | for(cp2=1; cp2<=kitsGeomTreeCopys[lay-1][2]; cp2++){ | |
307 | ||
308 | path.Form(knames[lay-1].Data(), | |
531d6cdc | 309 | cp0,cp1,cp2); |
310 | switch (lay){ | |
311 | case 1:{ | |
312 | det = cp2; | |
313 | lad = cp1+2*(cp0-1); | |
314 | }break; | |
315 | case 2:{ | |
316 | det = cp2; | |
317 | lad = cp1+4*(cp0-1); | |
318 | } break; | |
319 | case 3: case 4: case 5: case 6:{ | |
320 | det = cp1; | |
321 | lad = cp0; | |
322 | } break; | |
323 | } // end switch | |
324 | //AliInfo(Form("path=%s lay=%d lad=%d det=%d", | |
325 | // path.Data(),lay,lad,det)); | |
326 | gMC->GetTransformation(path.Data(),materix); | |
327 | gMC->GetShape(path.Data(),shapeName,shapePar); | |
328 | shapeParF.Set(shapePar.GetSize()); | |
329 | for(i=0;i<shapePar.GetSize();i++) shapeParF[i]=shapePar[i]; | |
108bd0fe | 330 | geom->CreateMatrix(mod,lay,lad,det,kidet[lay-1],trans,rot); |
531d6cdc | 331 | geom->SetTrans(mod,materix.GetTranslation()); |
332 | geom->SetRotMatrix(mod,materix.GetRotationMatrix()); | |
108bd0fe | 333 | geom->GetGeomMatrix(mod)->SetPath(path.Data()); |
531d6cdc | 334 | switch (lay){ |
108bd0fe | 335 | case 1: case 2: |
336 | if(!shapeDefined[kSPD]){ | |
531d6cdc | 337 | geom->ReSetShape(kSPD,new AliITSgeomSPD425Short( |
338 | shapeParF.GetSize(),shapeParF.GetArray())); | |
108bd0fe | 339 | shapeDefined[kSPD] = kTRUE; |
531d6cdc | 340 | }break; |
108bd0fe | 341 | case 3: case 4: |
342 | if(!shapeDefined[kSDD]){ | |
531d6cdc | 343 | geom->ReSetShape(kSDD,new AliITSgeomSDD256( |
344 | shapeParF.GetSize(),shapeParF.GetArray())); | |
108bd0fe | 345 | shapeDefined[kSDD] = kTRUE; |
531d6cdc | 346 | }break; |
108bd0fe | 347 | case 5: case 6: |
348 | if(!shapeDefined[kSSD]){ | |
531d6cdc | 349 | geom->ReSetShape(kSSD,new AliITSgeomSSD75and275( |
350 | shapeParF.GetSize(),shapeParF.GetArray())); | |
108bd0fe | 351 | shapeDefined[kSSD] = kTRUE; |
531d6cdc | 352 | }break; |
353 | default:{ | |
354 | }break; | |
355 | } // end switch | |
356 | mod++; | |
357 | } /// end for cp2 | |
358 | } // end for cp1 | |
359 | } // end for cp0 | |
360 | } // end for lay | |
531d6cdc | 361 | |
362 | // fSDDgeom->ExportSensorGeometry(GetITSgeom(), +3, 0); //SDD | |
dfefbaec | 363 | } |
012f0f4c | 364 | */ |
dfefbaec | 365 | //______________________________________________________________________ |
366 | void AliITSv11::Init(){ | |
b7943f00 | 367 | // |
368 | // Initialise the ITS after it has been created. | |
369 | // | |
370 | ||
531d6cdc | 371 | //AliInfo(Form("Minor version %d",fMinorVersion)); |
372 | // | |
012f0f4c | 373 | UpdateInternalGeometry(); |
374 | AliITS::Init(); | |
375 | if(fGeomDetOut) GetITSgeom()->WriteNewFile(fWrite); | |
376 | ||
377 | // | |
378 | /* | |
b7943f00 | 379 | if(fRead[0]=='\0') strncpy(fRead,fEuclidGeomDet,60); |
380 | if(fWrite[0]=='\0') strncpy(fWrite,fEuclidGeomDet,60); | |
531d6cdc | 381 | if(GetITSgeom()!=0) SetITSgeom(0x0); |
382 | AliITSgeom* geom = new AliITSgeom(); | |
383 | SetITSgeom(geom); | |
384 | if(fGeomDetIn) GetITSgeom()->ReadNewFile(fRead); | |
b7943f00 | 385 | else this->InitAliITSgeom(); |
531d6cdc | 386 | if(fGeomDetOut) GetITSgeom()->WriteNewFile(fWrite); |
b7943f00 | 387 | AliITS::Init(); |
012f0f4c | 388 | */ // |
dfefbaec | 389 | } |
b7943f00 | 390 | |
108bd0fe | 391 | |
dfefbaec | 392 | //______________________________________________________________________ |
393 | void AliITSv11::SetDefaults(){ | |
b7943f00 | 394 | // |
108bd0fe | 395 | // Set response and segmentation models for SPD, SDD and SSD |
b7943f00 | 396 | // |
397 | ||
108bd0fe | 398 | // if(!fDetTypeSim) fDetTypeSim = new AliITSDetTypeSim(); |
399 | // fDetTypeSim->SetITSgeom(GetITSgeom()); | |
400 | if(!fDetTypeSim) { | |
401 | Warning("SetDefaults","Error fDetTypeSim not defined"); | |
402 | return; | |
403 | } | |
531d6cdc | 404 | |
531d6cdc | 405 | fDetTypeSim->ResetCalibrationArray(); |
406 | fDetTypeSim->ResetSegmentation(); | |
407 | fDetTypeSim->SetDefaults(); | |
408 | ||
531d6cdc | 409 | if(fgkNTYPES>3){ |
410 | Warning("SetDefaults", | |
411 | "Only the four basic detector types are initialised!"); | |
412 | }// end if | |
413 | ||
414 | ||
415 | return; | |
416 | } | |
b7943f00 | 417 | |
418 | ||
108bd0fe | 419 | |
420 | ||
421 | ||
dfefbaec | 422 | //______________________________________________________________________ |
b7943f00 | 423 | void AliITSv11::DrawModule() const{ |
424 | ||
dfefbaec | 425 | } |
b7943f00 | 426 | |
108bd0fe | 427 | // //______________________________________________________________________ |
428 | // void AliITSv11::StepManager(){ | |
429 | // // | |
430 | // // Called for every step in the ITS, then calles the AliITShit class | |
431 | // // creator with the information to be recoreded about that hit. | |
432 | // // | |
433 | // Int_t copy, id; | |
434 | // TLorentzVector position, momentum; | |
435 | // static TLorentzVector position0; | |
436 | // static Int_t stat0=0; | |
437 | ||
438 | // if(!(this->IsActive())){ | |
439 | // return; | |
440 | // } // end if !Active volume. | |
441 | ||
442 | // if(!(gMC->TrackCharge())) return; | |
443 | ||
444 | // id=gMC->CurrentVolID(copy); | |
445 | ||
446 | // Bool_t sensvol = kFALSE; | |
447 | // for(Int_t kk=0;kk<6;kk++)if(id == fIdSens[kk])sensvol=kTRUE; | |
448 | // if(sensvol && (gMC->IsTrackExiting())){ | |
449 | // copy = fTrackReferences->GetEntriesFast(); | |
450 | // TClonesArray &lTR = *fTrackReferences; | |
451 | // // Fill TrackReference structure with this new TrackReference. | |
452 | // new(lTR[copy]) AliTrackReference(gAlice->GetMCApp()->GetCurrentTrackNumber()); | |
453 | // } // if Outer ITS mother Volume | |
454 | ||
455 | ||
456 | // Int_t copy1,copy2; | |
457 | // Int_t vol[5]; | |
458 | // TClonesArray &lhits = *fHits; | |
459 | // // | |
460 | // // Track status | |
461 | // vol[3] = 0; | |
462 | // vol[4] = 0; | |
463 | // if(gMC->IsTrackInside()) vol[3] += 1; | |
464 | // if(gMC->IsTrackEntering()) vol[3] += 2; | |
465 | // if(gMC->IsTrackExiting()) vol[3] += 4; | |
466 | // if(gMC->IsTrackOut()) vol[3] += 8; | |
467 | // if(gMC->IsTrackDisappeared()) vol[3] += 16; | |
468 | // if(gMC->IsTrackStop()) vol[3] += 32; | |
469 | // if(gMC->IsTrackAlive()) vol[3] += 64; | |
470 | // // | |
471 | // // Fill hit structure. | |
472 | // if(!(gMC->TrackCharge())) return; | |
473 | // // | |
474 | // // Only entering charged tracks | |
475 | // if((id = gMC->CurrentVolID(copy)) == fIdSens[0]) { | |
476 | // vol[0] = 1; | |
477 | // id = gMC->CurrentVolOffID(2,copy); | |
478 | // //detector copy in the ladder = 1<->4 (ITS1 < I101 < I103 < I10A) | |
479 | // vol[1] = copy; | |
480 | // gMC->CurrentVolOffID(3,copy1); | |
481 | // //ladder copy in the module = 1<->2 (I10A < I12A) | |
482 | // gMC->CurrentVolOffID(4,copy2); | |
483 | // //module copy in the layer = 1<->10 (I12A < IT12) | |
484 | // vol[2] = copy1+(copy2-1)*2;//# of ladders in one module = 2 | |
485 | // } else if(id == fIdSens[1]){ | |
486 | // vol[0] = 2; | |
487 | // id = gMC->CurrentVolOffID(2,copy); | |
488 | // //detector copy in the ladder = 1<->4 (ITS2 < I1D1 < I1D3 < I20A) | |
489 | // vol[1] = copy; | |
490 | // gMC->CurrentVolOffID(3,copy1); | |
491 | // //ladder copy in the module = 1<->4 (I20A < I12A) | |
492 | // gMC->CurrentVolOffID(4,copy2); | |
493 | // //module copy in the layer = 1<->10 (I12A < IT12) | |
494 | // vol[2] = copy1+(copy2-1)*4;//# of ladders in one module = 4 | |
495 | // } else if(id == fIdSens[2]){ | |
496 | // vol[0] = 3; | |
497 | // id = gMC->CurrentVolOffID(1,copy); | |
498 | // //detector copy in the ladder = 1<->6 (ITS3 < I302 < I004) | |
499 | // vol[1] = copy; | |
500 | // id = gMC->CurrentVolOffID(2,copy); | |
501 | // //ladder copy in the layer = 1<->14 (I004 < IT34) | |
502 | // vol[2] = copy; | |
503 | // } else if(id == fIdSens[3]){ | |
504 | // vol[0] = 4; | |
505 | // id = gMC->CurrentVolOffID(1,copy); | |
506 | // //detector copy in the ladder = 1<->8 (ITS4 < I402 < I005) | |
507 | // vol[1] = copy; | |
508 | // id = gMC->CurrentVolOffID(2,copy); | |
509 | // //ladder copy in the layer = 1<->22 (I005 < IT34)) | |
510 | // vol[2] = copy; | |
511 | // }else if(id == fIdSens[4]){ | |
512 | // vol[0] = 5; | |
513 | // id = gMC->CurrentVolOffID(1,copy); | |
514 | // //detector copy in the ladder = 1<->22 (ITS5 < I562 < I565) | |
515 | // vol[1] = copy; | |
516 | // id = gMC->CurrentVolOffID(2,copy); | |
517 | // //ladder copy in the layer = 1<->34 (I565 < IT56) | |
518 | // vol[2] = copy; | |
519 | // }else if(id == fIdSens[5]){ | |
520 | // vol[0] = 6; | |
521 | // id = gMC->CurrentVolOffID(1,copy); | |
522 | // //detector copy in the ladder = 1<->25 (ITS6 < I566 < I569) | |
523 | // vol[1] = copy; | |
524 | // id = gMC->CurrentVolOffID(2,copy); | |
525 | // //ladder copy in the layer = 1<->38 (I569 < IT56) | |
526 | // vol[2] = copy; | |
527 | // } else { | |
528 | // return; // not an ITS volume? | |
529 | // } // end if/else if (gMC->CurentVolID(copy) == fIdSens[i]) | |
530 | // // | |
531 | // gMC->TrackPosition(position); | |
532 | // gMC->TrackMomentum(momentum); | |
533 | // vol[4] = stat0; | |
534 | // if(gMC->IsTrackEntering()){ | |
535 | // position0 = position; | |
536 | // stat0 = vol[3]; | |
537 | // return; | |
538 | // } // end if IsEntering | |
539 | // // Fill hit structure with this new hit. | |
540 | ||
541 | // new(lhits[fNhits++]) AliITShit(fIshunt,gAlice->GetMCApp()->GetCurrentTrackNumber(),vol, | |
542 | // gMC->Edep(),gMC->TrackTime(),position, | |
543 | // position0,momentum); | |
544 | ||
545 | // position0 = position; | |
546 | // stat0 = vol[3]; | |
547 | ||
548 | // return; | |
549 | // } | |
550 | ||
551 | ||
dfefbaec | 552 | //______________________________________________________________________ |
553 | void AliITSv11::StepManager(){ | |
b7943f00 | 554 | // |
555 | // Called for every step in the ITS, then calles the AliITShit class | |
556 | // creator with the information to be recoreded about that hit. | |
557 | // | |
531d6cdc | 558 | Int_t copy, id; |
559 | TLorentzVector position, momentum; | |
560 | static TLorentzVector position0; | |
561 | static Int_t stat0=0; | |
562 | ||
563 | if(!(this->IsActive())){ | |
564 | return; | |
565 | } // end if !Active volume. | |
566 | ||
567 | if(!(gMC->TrackCharge())) return; | |
568 | ||
569 | id=gMC->CurrentVolID(copy); | |
570 | ||
571 | Bool_t sensvol = kFALSE; | |
572 | for(Int_t kk=0;kk<6;kk++)if(id == fIdSens[kk])sensvol=kTRUE; | |
573 | if(sensvol && (gMC->IsTrackExiting())){ | |
e6add757 | 574 | AddTrackReference(gAlice->GetMCApp()->GetCurrentTrackNumber(), AliTrackReference::kITS); |
531d6cdc | 575 | } // if Outer ITS mother Volume |
576 | ||
577 | ||
578 | Int_t copy1,copy2; | |
579 | Int_t vol[5]; | |
580 | TClonesArray &lhits = *fHits; | |
581 | // | |
582 | // Track status | |
583 | vol[3] = 0; | |
584 | vol[4] = 0; | |
585 | if(gMC->IsTrackInside()) vol[3] += 1; | |
586 | if(gMC->IsTrackEntering()) vol[3] += 2; | |
587 | if(gMC->IsTrackExiting()) vol[3] += 4; | |
588 | if(gMC->IsTrackOut()) vol[3] += 8; | |
589 | if(gMC->IsTrackDisappeared()) vol[3] += 16; | |
590 | if(gMC->IsTrackStop()) vol[3] += 32; | |
591 | if(gMC->IsTrackAlive()) vol[3] += 64; | |
592 | // | |
593 | // Fill hit structure. | |
594 | if(!(gMC->TrackCharge())) return; | |
108bd0fe | 595 | |
531d6cdc | 596 | // Only entering charged tracks |
597 | if((id = gMC->CurrentVolID(copy)) == fIdSens[0]) { | |
598 | vol[0] = 1; | |
599 | id = gMC->CurrentVolOffID(2,copy); | |
600 | //detector copy in the ladder = 1<->4 (ITS1 < I101 < I103 < I10A) | |
601 | vol[1] = copy; | |
602 | gMC->CurrentVolOffID(3,copy1); | |
603 | //ladder copy in the module = 1<->2 (I10A < I12A) | |
604 | gMC->CurrentVolOffID(4,copy2); | |
605 | //module copy in the layer = 1<->10 (I12A < IT12) | |
606 | vol[2] = copy1+(copy2-1)*2;//# of ladders in one module = 2 | |
108bd0fe | 607 | |
531d6cdc | 608 | } else if(id == fIdSens[1]){ |
609 | vol[0] = 2; | |
610 | id = gMC->CurrentVolOffID(2,copy); | |
611 | //detector copy in the ladder = 1<->4 (ITS2 < I1D1 < I1D3 < I20A) | |
612 | vol[1] = copy; | |
613 | gMC->CurrentVolOffID(3,copy1); | |
614 | //ladder copy in the module = 1<->4 (I20A < I12A) | |
615 | gMC->CurrentVolOffID(4,copy2); | |
616 | //module copy in the layer = 1<->10 (I12A < IT12) | |
617 | vol[2] = copy1+(copy2-1)*4;//# of ladders in one module = 4 | |
108bd0fe | 618 | |
531d6cdc | 619 | } else if(id == fIdSens[2]){ |
620 | vol[0] = 3; | |
621 | id = gMC->CurrentVolOffID(1,copy); | |
622 | //detector copy in the ladder = 1<->6 (ITS3 < I302 < I004) | |
623 | vol[1] = copy; | |
624 | id = gMC->CurrentVolOffID(2,copy); | |
625 | //ladder copy in the layer = 1<->14 (I004 < IT34) | |
626 | vol[2] = copy; | |
108bd0fe | 627 | |
531d6cdc | 628 | } else if(id == fIdSens[3]){ |
629 | vol[0] = 4; | |
630 | id = gMC->CurrentVolOffID(1,copy); | |
631 | //detector copy in the ladder = 1<->8 (ITS4 < I402 < I005) | |
632 | vol[1] = copy; | |
633 | id = gMC->CurrentVolOffID(2,copy); | |
634 | //ladder copy in the layer = 1<->22 (I005 < IT34)) | |
635 | vol[2] = copy; | |
108bd0fe | 636 | |
531d6cdc | 637 | }else if(id == fIdSens[4]){ |
638 | vol[0] = 5; | |
639 | id = gMC->CurrentVolOffID(1,copy); | |
640 | //detector copy in the ladder = 1<->22 (ITS5 < I562 < I565) | |
641 | vol[1] = copy; | |
642 | id = gMC->CurrentVolOffID(2,copy); | |
643 | //ladder copy in the layer = 1<->34 (I565 < IT56) | |
644 | vol[2] = copy; | |
108bd0fe | 645 | |
531d6cdc | 646 | }else if(id == fIdSens[5]){ |
647 | vol[0] = 6; | |
648 | id = gMC->CurrentVolOffID(1,copy); | |
649 | //detector copy in the ladder = 1<->25 (ITS6 < I566 < I569) | |
650 | vol[1] = copy; | |
651 | id = gMC->CurrentVolOffID(2,copy); | |
652 | //ladder copy in the layer = 1<->38 (I569 < IT56) | |
653 | vol[2] = copy; | |
654 | } else { | |
655 | return; // not an ITS volume? | |
656 | } // end if/else if (gMC->CurentVolID(copy) == fIdSens[i]) | |
657 | // | |
658 | gMC->TrackPosition(position); | |
659 | gMC->TrackMomentum(momentum); | |
660 | vol[4] = stat0; | |
661 | if(gMC->IsTrackEntering()){ | |
662 | position0 = position; | |
663 | stat0 = vol[3]; | |
664 | return; | |
665 | } // end if IsEntering | |
666 | // Fill hit structure with this new hit. | |
b7943f00 | 667 | |
531d6cdc | 668 | new(lhits[fNhits++]) AliITShit(fIshunt,gAlice->GetMCApp()->GetCurrentTrackNumber(),vol, |
669 | gMC->Edep(),gMC->TrackTime(),position, | |
670 | position0,momentum); | |
b7943f00 | 671 | |
b7943f00 | 672 | position0 = position; |
673 | stat0 = vol[3]; | |
531d6cdc | 674 | |
b7943f00 | 675 | return; |
531d6cdc | 676 | } |
108bd0fe | 677 |