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5a30b198 | 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 | **************************************************************************/ | |
15 | ||
16 | /* | |
17 | $Id$ | |
18 | */ | |
15efbab5 | 19 | ///////////////////////////////////////////////////////////////// |
20 | // Class for the SDD beam test August2004 // | |
21 | // // | |
22 | // // | |
23 | ///////////////////////////////////////////////////////////////// | |
5a30b198 | 24 | #include <Riostream.h> |
5a30b198 | 25 | #include <TMath.h> |
26 | #include <TGeometry.h> | |
27 | #include <TNode.h> | |
5a30b198 | 28 | #include <TBRIK.h> |
8119ddd8 | 29 | #include <TLorentzVector.h> |
867f3305 | 30 | #include <TVirtualMC.h> |
5a30b198 | 31 | |
867f3305 | 32 | #include "AliMC.h" |
5a30b198 | 33 | #include "AliRun.h" |
34 | #include "AliMagF.h" | |
5a30b198 | 35 | #include "AliITSGeant3Geometry.h" |
36 | #include "AliTrackReference.h" | |
37 | #include "AliITShit.h" | |
38 | #include "AliITS.h" | |
39 | #include "AliITSvSDD03.h" | |
40 | #include "AliITSgeom.h" | |
41 | #include "AliITSgeomSPD.h" | |
42 | #include "AliITSgeomSDD.h" | |
43 | #include "AliITSgeomSSD.h" | |
44 | #include "AliITSDetType.h" | |
45 | #include "AliITSresponseSPD.h" | |
46 | #include "AliITSresponseSDD.h" | |
47 | #include "AliITSresponseSSD.h" | |
48 | #include "AliITSsegmentationSPD.h" | |
49 | #include "AliITSsegmentationSDD.h" | |
50 | #include "AliITSsegmentationSSD.h" | |
aacedc3e | 51 | #include "AliITSsimulationSPDdubna.h" |
5a30b198 | 52 | #include "AliITSsimulationSDD.h" |
53 | #include "AliITSsimulationSSD.h" | |
5a30b198 | 54 | |
55 | ClassImp(AliITSvSDD03) | |
56 | ||
57 | //______________________________________________________________________ | |
8119ddd8 | 58 | AliITSvSDD03::AliITSvSDD03() : |
aacedc3e | 59 | AliITS(), |
60 | fGeomDetOut(kFALSE), | |
61 | fGeomDetIn(kFALSE), | |
62 | fMajorVersion(1), | |
63 | fMinorVersion(2), | |
64 | fEuclidGeomDet(), | |
65 | fRead(), | |
66 | fWrite(), | |
67 | fDet1(300.0), | |
68 | fDet2(300.0), | |
69 | fChip1(300.0), | |
70 | fChip2(300.0), | |
71 | fIDMother(0), | |
72 | fYear(2003){ | |
5a30b198 | 73 | //////////////////////////////////////////////////////////////////////// |
74 | // Standard default constructor for the ITS SDD test beam 2002 version 1. | |
75 | // Inputs: | |
76 | // none. | |
77 | // Outputs: | |
78 | // none. | |
79 | // Return: | |
80 | // A default created class. | |
81 | //////////////////////////////////////////////////////////////////////// | |
82 | Int_t i; | |
83 | ||
84 | fIdN = 0; | |
85 | fIdName = 0; | |
86 | fIdSens = 0; | |
87 | fEuclidOut = kFALSE; // Don't write Euclide file | |
5a30b198 | 88 | for(i=0;i<60;i++) fRead[i] = '\0'; |
89 | for(i=0;i<60;i++) fWrite[i] = '\0'; | |
90 | for(i=0;i<60;i++) fEuclidGeomDet[i] = '\0'; | |
15efbab5 | 91 | fTarg=kNoTarg; |
92 | fTargThick=0; | |
5a30b198 | 93 | } |
94 | //______________________________________________________________________ | |
8119ddd8 | 95 | AliITSvSDD03::AliITSvSDD03(const char *title,Int_t year): |
aacedc3e | 96 | AliITS("ITS", title), |
97 | fGeomDetOut(kFALSE), | |
98 | fGeomDetIn(kFALSE), | |
99 | fMajorVersion(1), | |
100 | fMinorVersion(2), | |
101 | fEuclidGeomDet(), | |
102 | fRead(), | |
103 | fWrite(), | |
104 | fDet1(300.0), | |
105 | fDet2(300.0), | |
106 | fChip1(300.0), | |
107 | fChip2(300.0), | |
108 | fIDMother(0), | |
109 | fYear(2003){ | |
5a30b198 | 110 | //////////////////////////////////////////////////////////////////////// |
111 | // Standard constructor for the ITS SDD testbeam 2002 version 1. | |
112 | // Inputs: | |
113 | // const char *title title for this ITS geometry. | |
114 | // Outputs: | |
115 | // none. | |
116 | // Return: | |
117 | // A standard created class. | |
118 | //////////////////////////////////////////////////////////////////////// | |
119 | Int_t i; | |
120 | ||
8119ddd8 | 121 | fIdN = 3; |
5a30b198 | 122 | fIdName = new TString[fIdN]; |
123 | fIdName[0] = "IMBS"; | |
124 | fIdName[1] = "ITST"; | |
8119ddd8 | 125 | fIdName[2] = "ISNT"; |
5a30b198 | 126 | fIdSens = new Int_t[fIdN]; |
127 | for(i=0;i<fIdN;i++) fIdSens[i] = 0; | |
5a30b198 | 128 | fEuclidOut = kFALSE; // Don't write Euclide file |
74d31ce3 | 129 | fYear = year; |
15efbab5 | 130 | fTarg=kNoTarg; |
131 | fTargThick=0; | |
5a30b198 | 132 | SetThicknessDet1(); |
133 | SetThicknessDet2(); | |
134 | SetThicknessChip1(); | |
135 | SetThicknessChip2(); | |
136 | ||
137 | fEuclidGeometry="$ALICE_ROOT/ITS/ITSgeometry_vSDD032.euc"; | |
138 | strncpy(fEuclidGeomDet,"$ALICE_ROOT/ITS/ITSgeometry_vSDD032.det",60); | |
139 | strncpy(fRead,fEuclidGeomDet,60); | |
140 | strncpy(fWrite,fEuclidGeomDet,60); | |
141 | } | |
142 | //______________________________________________________________________ | |
aacedc3e | 143 | AliITSvSDD03::AliITSvSDD03(const AliITSvSDD03 &source) : AliITS(source){ |
5a30b198 | 144 | //////////////////////////////////////////////////////////////////////// |
145 | // Copy Constructor for ITS SDD test beam 2002 version 1. | |
146 | // This class is not to be copied. Function only dummy. | |
147 | // Inputs: | |
148 | // const AliITSvSDD03 &source The class to be copied | |
149 | // Outputs: | |
150 | // none. | |
151 | // Return: | |
152 | // A warning message. | |
153 | //////////////////////////////////////////////////////////////////////// | |
154 | if(&source == this) return; | |
155 | Warning("Copy Constructor","Not allowed to copy AliITSvSDD03"); | |
156 | return; | |
157 | } | |
158 | //______________________________________________________________________ | |
159 | AliITSvSDD03& AliITSvSDD03::operator=(const AliITSvSDD03 &source){ | |
160 | //////////////////////////////////////////////////////////////////////// | |
161 | // Assignment operator for the ITS SDD test beam 2002 version 1. | |
162 | // This class is not to be copied. Function only dummy. | |
163 | // Inputs: | |
164 | // const AliITSvSDD03 &source The class to be copied | |
165 | // Outputs: | |
166 | // none. | |
167 | // Return: | |
168 | // A Warning message | |
169 | //////////////////////////////////////////////////////////////////////// | |
170 | if(&source == this) return *this; | |
171 | Warning("= operator","Not allowed to copy AliITSvSDD03"); | |
172 | return *this; | |
173 | } | |
174 | //______________________________________________________________________ | |
175 | AliITSvSDD03::~AliITSvSDD03() { | |
176 | //////////////////////////////////////////////////////////////////////// | |
177 | // Standard destructor for the ITS SDD test beam 2002 version 1. | |
178 | // Inputs: | |
179 | // none. | |
180 | // Outputs: | |
181 | // none. | |
182 | // Return: | |
183 | // none. | |
184 | //////////////////////////////////////////////////////////////////////// | |
185 | } | |
186 | //______________________________________________________________________ | |
187 | void AliITSvSDD03::BuildGeometry(){ | |
188 | //////////////////////////////////////////////////////////////////////// | |
189 | // Geometry builder for the ITS SDD test beam 2002 version 1. | |
190 | // ALIC ALICE Mother Volume | |
191 | // |- ITSV ITS Mother Volume | |
192 | // |- IDET Detector under Test | |
193 | // | |- ITS0 SDD Si Chip | |
194 | // | | |- ITST SDD Sensitivve Volume | |
195 | // | |- IPC0 *5 Readout chip | |
196 | // |- ITEL *4 SDD Telescope | |
197 | // |- IMB0 SDD Si Chip | |
198 | // | |- IMBS SDD Sensitive volume | |
199 | // |- ICMB Chip MiniBus. | |
200 | // Inputs: | |
201 | // none. | |
202 | // Outputs: | |
203 | // none. | |
204 | // Return: | |
205 | // none. | |
206 | //////////////////////////////////////////////////////////////////////// | |
207 | // Get the top alice volume. | |
8119ddd8 | 208 | TNode *nALIC = gAlice->GetGeometry()->GetNode("alice"); |
209 | nALIC->cd(); | |
5a30b198 | 210 | |
211 | // Define ITS Mother Volume | |
212 | Float_t data[3]; | |
213 | Float_t ddettest=200.0E-4,ddettelescope=300.0E-4; | |
5a30b198 | 214 | //Float_t yposition= 0.0; |
215 | TRotMatrix *r0 = new TRotMatrix("ITSidrotm0","ITSidrotm0", | |
216 | 90.0,0,0.0,0,90.0,270.0); | |
217 | data[0] = 10.0; | |
15efbab5 | 218 | data[1] = 10.0; |
5a30b198 | 219 | data[2] = 100.0; |
8119ddd8 | 220 | TBRIK *sITSVshape =new TBRIK("ITSVshape","ITS Logical Mother Volume","Air", |
5a30b198 | 221 | data[0],data[1],data[2]); |
8119ddd8 | 222 | TNode *sITSV = new TNode("ITSV","ITS Mother Volume",sITSVshape, |
5a30b198 | 223 | 0.0,0.0,0.0,0,0); |
8119ddd8 | 224 | sITSV->cd(); // set ourselve into ITSV subvolume of ALIC |
5a30b198 | 225 | |
15efbab5 | 226 | // SSD part of telescope (MiniBuS) |
227 | data[0] = 1.06; | |
5a30b198 | 228 | data[1] = 0.5*ddettelescope; |
15efbab5 | 229 | data[2] = 1.1; |
8119ddd8 | 230 | TBRIK *sIMB0shape = new TBRIK("IMB0shape","SDD wafer","Si", |
5a30b198 | 231 | data[0],data[1],data[2]); |
232 | Float_t detMiniBusX,detMiniBusY,detMiniBusZ; | |
15efbab5 | 233 | data[0] = detMiniBusX = 0.5*384*50.0E-4; |
5a30b198 | 234 | data[1] = detMiniBusY = 0.5*ddettelescope; |
15efbab5 | 235 | data[2] = detMiniBusZ = 1.0; |
8119ddd8 | 236 | TBRIK *sIMBSshape = new TBRIK("IMBSshape","SDD Sensitive volume","Si", |
5a30b198 | 237 | data[0],data[1],data[2]); |
15efbab5 | 238 | |
239 | data[0] = 1.36; | |
240 | data[1] = 0.47; | |
241 | data[2] = 1.36; | |
8119ddd8 | 242 | TBRIK *sITELshape = new TBRIK("ITELshape","ITELshape","Air", |
5a30b198 | 243 | data[0],data[1],data[2]); |
244 | ||
15efbab5 | 245 | |
5a30b198 | 246 | // SDD under test |
15efbab5 | 247 | Float_t spdX,spdY,spdZ; |
248 | data[0] = 3.62500; | |
249 | data[1] = 0.5*ddettest; | |
250 | data[2] = 4.37940; | |
8119ddd8 | 251 | TBRIK *sITS0shape = new TBRIK("ITS0shape","SDD wafer","Si", |
5a30b198 | 252 | data[0],data[1],data[2]); // contains detector |
15efbab5 | 253 | data[0] = spdX = 3.50860; |
254 | data[1] = spdY = 0.5*ddettest; | |
255 | data[2] = spdZ = 3.76320; | |
8119ddd8 | 256 | TBRIK *sITSTshape = new TBRIK("ITSTshape","SDD sensitive volume","Si", |
5a30b198 | 257 | data[0],data[1],data[2]); |
15efbab5 | 258 | |
259 | data[0] = 4.2; | |
260 | data[1] = 0.52; | |
261 | data[2] = 5.2; | |
8119ddd8 | 262 | TBRIK *sIDETshape = new TBRIK("IDETshape","Detector Under Test","Air", |
5a30b198 | 263 | data[0],data[1],data[2]); |
15efbab5 | 264 | |
265 | ||
5a30b198 | 266 | // Place volumes in geometry |
5a30b198 | 267 | char name[20],title[50]; |
15efbab5 | 268 | |
269 | //place SDD under test | |
270 | Double_t px=0.0,py=0.0; | |
271 | Double_t pz[2]={0.0,5.2}; | |
272 | TNode *nIDET[2],*nITS0[2],*nITST[2]; | |
273 | for(Int_t i=0;i<2;i++){ | |
274 | sITSV->cd(); | |
275 | sprintf(name,"IDET%d",i); | |
276 | sprintf(title,"SDD #%d under test",i+1); | |
277 | nIDET[i] = new TNode(name,title,sIDETshape,px,py,pz[i],r0,0); | |
278 | nIDET[i]->cd(); | |
279 | nITS0[i] = new TNode("ITS0","SDD wafer",sITS0shape,0.0,0.0,0.0,0,0); | |
280 | nITS0[i]->cd(); | |
281 | nITST[i] = new TNode("ITST","SDD sensitive volume",sITSTshape, | |
5a30b198 | 282 | 0.0,0.0,0.0,0,0); |
15efbab5 | 283 | nITST[i]->SetLineColor(kYellow); |
284 | fNodes->Add(nITST[i]); | |
285 | } // end for i | |
286 | ||
287 | //place SSD telescope planes | |
288 | Double_t qx=0.0,qy=0.0; | |
289 | Double_t qz[10]={-58.4,-57.4,-50.4,-49.4,60.1,61.1,68.4,69.4,87.7,88.7}; | |
290 | TNode *nITEL[10],*nIMB0[10],*nIMBS[10]; | |
291 | for(Int_t i=0;i<10;i++){ | |
8119ddd8 | 292 | sITSV->cd(); |
5a30b198 | 293 | sprintf(name,"ITEL%d",i); |
294 | sprintf(title,"Test beam telescope element #%d",i+1); | |
15efbab5 | 295 | nITEL[i] = new TNode(name,title,sITELshape,qx,qy,qz[i],r0,0); |
8119ddd8 | 296 | nITEL[i]->cd(); |
8119ddd8 | 297 | nIMB0[i] = new TNode("IMB0","Chip MiniBus",sIMB0shape, |
15efbab5 | 298 | 0.0, 0.0,0.0,0,0); |
8119ddd8 | 299 | nIMB0[i]->cd(); |
300 | nIMBS[i] = new TNode("IMBS","IMBS",sIMBSshape,0.0,0.0,0.0,0,0); | |
8119ddd8 | 301 | nIMBS[i]->SetLineColor(kGreen); |
302 | fNodes->Add(nIMBS[i]); | |
5a30b198 | 303 | } // end for i |
15efbab5 | 304 | nALIC->cd(); |
305 | sITSV->Draw(); | |
5a30b198 | 306 | } |
307 | //______________________________________________________________________ | |
8119ddd8 | 308 | Int_t AliITSvSDD03::DecodeDetector(Int_t id,Int_t cpy,Int_t &lay, |
15efbab5 | 309 | Int_t &det,Int_t &lad) const{ |
8119ddd8 | 310 | // Given the Geant id and copy volume number, returns the layer, ladder, |
311 | // and detector number, allong with the module number of the detector | |
312 | // involved. Returns -1 and lay=0, lad=0, and det=0 if not a sensitive | |
313 | // volume. | |
314 | // Inputs: | |
315 | // Int_t id Geometry volume id number | |
316 | // Int_t cpy Geometry copy number | |
317 | // Outputs: | |
318 | // Int_t lay ITS layer number | |
319 | // Int_t lad ITS ladder number | |
320 | // Int_t det ITS detector number | |
321 | // Return: | |
322 | // Int_t module number. | |
323 | Int_t mod; | |
324 | ||
325 | lay = 0; lad = 0; det = 0; mod = -1; | |
326 | if(id==fIdSens[0]){ // Volume name is IMBS (ITEL) | |
327 | lad = 1; det = 1; | |
328 | lay = cpy; | |
15efbab5 | 329 | if(cpy>4) lay+=2; |
8119ddd8 | 330 | mod = lay-1; |
331 | return mod; | |
332 | }// end if | |
333 | if(id==fIdSens[1]){ // Volume name is ITST (IDet) | |
15efbab5 | 334 | lad = 1; det = 1;lay = cpy+4; |
335 | mod = lay-1; | |
8119ddd8 | 336 | return mod; |
337 | }// end if | |
338 | return mod; | |
339 | } | |
340 | //______________________________________________________________________ | |
5a30b198 | 341 | void AliITSvSDD03::CreateGeometry(){ |
342 | //////////////////////////////////////////////////////////////////////// | |
343 | // This routine defines and Creates the geometry for version 1 of the ITS. | |
344 | // ALIC ALICE Mother Volume | |
345 | // |- ITSV ITS Mother Volume | |
15efbab5 | 346 | // |- IDET Detector under Test (boxcontaining SDD) |
5a30b198 | 347 | // | |-IDAI Air inside box |
348 | // | |- ITS0 SDD Si Chip | |
349 | // | |- ITST SDD Sensitivve Volume | |
350 | // |- ITEL *10 SSD Telescope (plastic box containting SSD's) | |
351 | // | |- ITAI Air inside box | |
352 | // | |- IMB0 SDD Si Chip | |
353 | // | |- IMBS SDD Sensitive volume | |
354 | // |-ISNT*4 Sintilator triggers | |
355 | // Inputs: | |
356 | // none. | |
357 | // Outputs: | |
358 | // none. | |
359 | // Return: | |
360 | // none. | |
361 | //////////////////////////////////////////////////////////////////////// | |
362 | Float_t data[49]; | |
363 | // Define media off-set | |
364 | Int_t *idtmed = fIdtmed->GetArray()+1; // array of media indexes | |
365 | Int_t idrotm[4]; // Array of rotation matrix indexes | |
366 | //Float_t ddettest=200.0E-4,ddettelescope=300.0E-4; | |
367 | //Float_t dchipMiniBus=750.0E-4,dchiptest=300.0E-4; | |
368 | //Float_t yposition= 0.0; | |
15efbab5 | 369 | const Float_t kmm=0.1,kcm=1.0,kmicm=kmm/1000.; |
5a30b198 | 370 | // Define Rotation-reflextion Matrixes needed |
371 | // 0 is the unit matrix | |
372 | AliMatrix(idrotm[0], 90.0,0.0, 0.0,0.0, 90.0,270.0); // SDD and SSD X | |
15efbab5 | 373 | AliMatrix(idrotm[1], 90.0,90.0, 0.0,180.0, 90.0,270.0); // SSD Y |
374 | AliMatrix(idrotm[2],90.0,90.0,90.0,180.0,0.0,0.0); //Rotate about Z 90 degree | |
375 | ||
376 | data[0] = 150.0*kmm; | |
377 | data[1] = 150.0*kmm; | |
378 | data[2] = 1100.0*kmm; | |
5a30b198 | 379 | gMC->Gsvolu("ITSV","BOX ",idtmed[0],data,3); |
380 | gMC->Gspos("ITSV",1,"ALIC",0.0,0.0,0.0,0,"ONLY"); | |
381 | ||
15efbab5 | 382 | |
5a30b198 | 383 | // Crossed sintilator triggers (2 in front 2 in back) |
5a30b198 | 384 | data[0] = 10.0*kcm; |
385 | data[1] = 2.0*kcm; | |
386 | data[2] = 2.0*kmm; | |
8119ddd8 | 387 | gMC->Gsvolu("ISNT","BOX ",idtmed[2],data,3); |
15efbab5 | 388 | gMC->Gspos("ISNT",1,"ITSV",0.0,0.0,-950.0*kmm,0,"ONLY"); |
389 | gMC->Gspos("ISNT",2,"ITSV",0.0,0.0,-950.0*kmm-data[2],idrotm[2],"ONLY"); | |
390 | gMC->Gspos("ISNT",3,"ITSV",0.0,0.0,950.0*kmm+data[2],0,"ONLY"); | |
391 | gMC->Gspos("ISNT",4,"ITSV",0.0,0.0,950.0*kmm,idrotm[2],"ONLY"); | |
392 | ||
393 | ||
394 | ////Create Volumes | |
395 | ||
5a30b198 | 396 | // SSD part of telescope (MiniBuS) |
15efbab5 | 397 | Float_t detMiniBusX,detMiniBusY,detMiniBusZ; |
5a30b198 | 398 | data[0] = detMiniBusX = 10600.0*kmicm; |
15efbab5 | 399 | data[1] = detMiniBusY = 0.150*kmm; |
5a30b198 | 400 | data[2] = detMiniBusZ = 1.1*kcm; |
401 | gMC->Gsvolu("IMB0", "BOX ", idtmed[1], data, 3); // contains detector | |
402 | data[0] = 0.5*384*50*kmicm; | |
15efbab5 | 403 | data[1] = 0.1499*kmm; |
5a30b198 | 404 | data[2] = 1.0*kcm; |
15efbab5 | 405 | gMC->Gsvolu("IMBS","BOX ",idtmed[1],data,3); // sensitive detector volume |
5a30b198 | 406 | gMC->Gspos("IMBS",1,"IMB0",0.0,0.0,0.0,0,"ONLY"); // place IMBS inside |
407 | // Box containing SSD's | |
15efbab5 | 408 | data[0] = 11600.0*kmicm; |
409 | data[1] = 0.450*kcm; | |
410 | data[2] = 1.16*kcm; | |
5a30b198 | 411 | gMC->Gsvolu("ITAI","BOX ",idtmed[0],data,3); |
412 | // Plastic box size = insize + thickness. | |
413 | data[0] = data[0] + 2.0*kmm; | |
414 | data[1] = data[1] + 200.0*kmicm; | |
415 | data[2] = data[2] + 2.0*kmm; | |
8119ddd8 | 416 | gMC->Gsvolu("ITEL","BOX ",idtmed[3],data,3); |
5a30b198 | 417 | gMC->Gspos("ITAI",1,"ITEL",0.0,0.0,0.0,0,"ONLY"); |
8119ddd8 | 418 | gMC->Gspos("IMB0",1,"ITAI",0.0,0.0,0.0,0,"ONLY"); |
5a30b198 | 419 | |
420 | // SDD under test | |
421 | Float_t sddX,sddY,sddZ; | |
422 | data[0] = sddX = 3.62500*kcm; | |
15efbab5 | 423 | data[1] = sddY = 0.1500*kmm; |
5a30b198 | 424 | data[2] = sddZ = 4.37940*kcm; |
425 | gMC->Gsvolu("ITS0", "BOX ", idtmed[1], data, 3); // contains detector | |
426 | data[0] = 3.50860*kcm; | |
15efbab5 | 427 | data[1] = 0.1499*kmm; |
5a30b198 | 428 | data[2] = 3.76320*kcm; |
429 | gMC->Gsvolu("ITST","BOX ",idtmed[1],data,3);// sensitive detecor volume | |
430 | gMC->Gspos("ITST",1,"ITS0",0.0,0.0,0.0,0,"ONLY"); // place ITST inside | |
431 | // Box containing SDD under test | |
432 | data[0] = 4.0*kcm; | |
433 | data[1] = 0.5*kcm; | |
434 | data[2] = 5.0*kcm; | |
435 | gMC->Gsvolu("IDAI","BOX ",idtmed[0],data,3); | |
436 | data[0] = data[0] + 2.0*kmm; | |
437 | data[1] = data[1] + 200.0*kmicm; | |
8119ddd8 | 438 | data[2] = data[2] + 2.0*kmm; |
439 | gMC->Gsvolu("IDET","BOX ",idtmed[3],data,3); | |
5a30b198 | 440 | gMC->Gspos("IDAI",1,"IDET",0.0,0.0,0.0,0,"ONLY"); |
441 | gMC->Gspos("ITS0",1,"IDAI",0.0,0.0,0.0,0,"ONLY"); | |
442 | ||
15efbab5 | 443 | |
444 | //// Position detectors, Beam Axis Z, X to the right, Y up to the sky. | |
445 | // Upsteram planes of the telescope | |
5a30b198 | 446 | Float_t p00X,p00Y,p00Z,p01X,p01Y,p01Z,p10X,p10Y,p10Z,p11X,p11Y,p11Z; |
447 | p00X = 0.0*kcm; | |
448 | p00Y = 0.0*kcm; | |
15efbab5 | 449 | p00Z = -584*kmm; |
5a30b198 | 450 | gMC->Gspos("ITEL",1,"ITSV",p00X,p00Y,p00Z,idrotm[0],"ONLY");//SSD X |
451 | p01X = 0.0*kcm; | |
452 | p01Y = 0.0*kcm; | |
15efbab5 | 453 | p01Z = -574*kmm; |
5a30b198 | 454 | gMC->Gspos("ITEL",2,"ITSV",p01X,p01Y,p01Z,idrotm[1],"ONLY");//SSD Y |
455 | p01X = 0.0*kcm; | |
456 | p01Y = 0.0*kcm; | |
15efbab5 | 457 | p01Z = -504*kmm; |
5a30b198 | 458 | gMC->Gspos("ITEL",3,"ITSV",p01X,p01Y,p01Z,idrotm[0],"ONLY");//SSD X |
459 | p01X = 0.0*kcm; | |
460 | p01Y = 0.0*kcm; | |
15efbab5 | 461 | p01Z = -494*kmm; |
5a30b198 | 462 | gMC->Gspos("ITEL",4,"ITSV",p01X,p01Y,p01Z,idrotm[1],"ONLY");//SSD Y |
15efbab5 | 463 | |
464 | // Downstream planes of the telescope | |
5a30b198 | 465 | p10X = 0.0*kcm; |
466 | p10Y = 0.0*kcm; | |
15efbab5 | 467 | p10Z = +601.0*kmm; |
5a30b198 | 468 | gMC->Gspos("ITEL",5,"ITSV",p10X,p10Y,p10Z,idrotm[0],"ONLY");//SSD X |
469 | p11X = 0.0*kcm; | |
470 | p11Y = 0.0*kcm; | |
15efbab5 | 471 | p11Z = +610.0*kmm; //611.0 |
5a30b198 | 472 | gMC->Gspos("ITEL",6,"ITSV",p11X,p11Y,p11Z,idrotm[1],"ONLY");//SSD Y |
473 | p11X = 0.0*kcm; | |
474 | p11Y = 0.0*kcm; | |
15efbab5 | 475 | p11Z = +684.0*kmm; |
5a30b198 | 476 | gMC->Gspos("ITEL",7,"ITSV",p11X,p11Y,p11Z,idrotm[0],"ONLY");//SSD X |
477 | p11X = 0.0*kcm; | |
478 | p11Y = 0.0*kcm; | |
15efbab5 | 479 | p11Z = +694.0*kmm; |
5a30b198 | 480 | gMC->Gspos("ITEL",8,"ITSV",p11X,p11Y,p11Z,idrotm[1],"ONLY");//SSD Y |
481 | p11X = 0.0*kcm; | |
482 | p11Y = 0.0*kcm; | |
15efbab5 | 483 | p11Z = +877.0*kmm; |
5a30b198 | 484 | gMC->Gspos("ITEL",9,"ITSV",p11X,p11Y,p11Z,idrotm[0],"ONLY");//SSD X |
485 | p11X = 0.0*kcm; | |
486 | p11Y = 0.0*kcm; | |
15efbab5 | 487 | p11Z = +887.0*kmm; |
5a30b198 | 488 | gMC->Gspos("ITEL",10,"ITSV",p11X,p11Y,p11Z,idrotm[1],"ONLY");//SSD Y |
15efbab5 | 489 | |
490 | // SDDs | |
491 | Float_t pdet1X,pdet1Y,pdet1Z; | |
492 | Float_t pdet2X,pdet2Y,pdet2Z; | |
493 | pdet1X = 0.0*kcm; | |
494 | pdet1Y = 0.0*kcm; | |
495 | pdet1Z = 0.0*kcm; | |
496 | gMC->Gspos("IDET",1,"ITSV",pdet1X,pdet1Y,pdet1Z,idrotm[0],"ONLY");// Detector1 | |
497 | pdet2X = 0.0*kcm; | |
498 | pdet2Y = 0.0*kcm; | |
499 | pdet2Z = 52*kmm; //52 | |
500 | gMC->Gspos("IDET",2,"ITSV",pdet2X,pdet2Y,pdet2Z,idrotm[0],"ONLY");// Detector2 | |
501 | ||
502 | // Target definition and placement | |
503 | if(fTarg){ | |
504 | data[0] = 30*kmm; | |
505 | data[1] = fTargThick*kmm; // Target thickness | |
506 | data[2] = 30*kmm; | |
507 | gMC->Gsvolu("ITGT","BOX ",idtmed[fTarg],data,3); | |
508 | ||
509 | Float_t a,z,dens,radl,absl; | |
510 | Float_t* ubuf=0; Int_t nbuf; | |
511 | char* ssss=""; | |
512 | gMC->Gfmate(idtmed[fTarg],ssss,a,z,dens,radl,absl,ubuf,nbuf); | |
513 | ||
514 | Info("CreateGeometry","Target A=%f, Z=%f, dens=%f",a,z,dens); | |
515 | Info("Creategeometry","Target thickness=%f mm",fTargThick); | |
516 | ||
517 | Float_t ptgtX,ptgtY,ptgtZ; | |
518 | ptgtX = 0.0*kcm; | |
519 | ptgtY = 0.0*kcm; | |
520 | ptgtZ = -50*kmm; | |
521 | gMC->Gspos("ITGT",1,"ITSV",ptgtX,ptgtY,ptgtZ,idrotm[0],"ONLY");// Target | |
522 | }else{ | |
523 | Info("CreateGeometry","No target defined"); | |
524 | } | |
5a30b198 | 525 | } |
526 | //______________________________________________________________________ | |
527 | void AliITSvSDD03::CreateMaterials(){ | |
528 | //////////////////////////////////////////////////////////////////////// | |
529 | // | |
530 | // Create ITS SDD test beam materials | |
531 | // This function defines the default materials used in the Geant | |
532 | // Monte Carlo simulations for the geometries AliITSv1, AliITSv3, | |
533 | // AliITSvSDD03. | |
534 | // In general it is automatically replaced by | |
535 | // the CreatMaterials routine defined in AliITSv?. Should the function | |
536 | // CreateMaterials not exist for the geometry version you are using this | |
537 | // one is used. See the definition found in AliITSv5 or the other routine | |
538 | // for a complete definition. | |
539 | // | |
540 | // Inputs: | |
541 | // none. | |
542 | // Outputs: | |
543 | // none. | |
544 | // Return: | |
545 | // none. | |
546 | ///////////////////////////////////////////////////////////////////////// | |
547 | Float_t tmaxfdSi = 0.1; // Degree | |
15efbab5 | 548 | Float_t stemaxSi = 0.0075; // cm //0.0075 |
5a30b198 | 549 | Float_t deemaxSi = 0.1; // Fraction of particle's energy 0<deemax<=1 |
550 | Float_t epsilSi = 1.0E-4;// | |
551 | Float_t stminSi = 0.0; // cm "Default value used" | |
552 | ||
553 | Float_t tmaxfdAir = 0.1; // Degree | |
15efbab5 | 554 | Float_t stemaxAir = .10000E+01; // 1 cm //cm |
5a30b198 | 555 | Float_t deemaxAir = 0.1; // Fraction of particle's energy 0<deemax<=1 |
556 | Float_t epsilAir = 1.0E-4;// | |
557 | Float_t stminAir = 0.0; // cm "Default value used" | |
558 | Int_t ifield = gAlice->Field()->Integ(); | |
559 | Float_t fieldm = gAlice->Field()->Max(); | |
560 | // | |
5a30b198 | 561 | |
15efbab5 | 562 | // AIR |
563 | Float_t aAir[4]={12.0107,14.0067,15.9994,39.948}; | |
564 | Float_t zAir[4]={6.,7.,8.,18.}; | |
565 | Float_t wAir[4]={0.000124,0.755267,0.231781,0.012827}; | |
566 | Float_t dAir = 1.20479E-3; | |
567 | // Lucite/Plexiglass | |
568 | Float_t aLuc[3] = {1.,12.,16.}; | |
569 | Float_t zLuc[3] = {1.,6.,8.}; | |
570 | Float_t wLuc[3] = {8.,5.,2.}; | |
571 | Float_t dLuc = 1.19; | |
572 | // stainless steel | |
573 | Float_t asteel[4] = { 55.847,51.9961,58.6934,28.0855 }; | |
574 | Float_t zsteel[4] = { 26.,24.,28.,14. }; | |
575 | Float_t wsteel[4] = { .715,.18,.1,.005 }; | |
576 | Float_t dsteel = 7.88; | |
577 | ||
578 | AliMixture(1, "AIR$",aAir,zAir,dAir,4,wAir); | |
579 | AliMaterial(2,"SI$",28.086,14.0,2.3300,9.3600,999.00); | |
580 | AliMixture(3,"Sintilator$",aLuc,zLuc,dLuc,-3,wLuc); | |
581 | AliMixture(4,"PlasticBox$",aLuc,zLuc,dLuc,-3,wLuc); | |
582 | AliMaterial(5, "IRON$", 55.85, 26., 7.87, 1.76, 999.00); | |
583 | AliMaterial(6, "LEAD$", 207.19, 82., 11.35, .56, 999.00); | |
584 | AliMixture(7, "STAINLESS STEEL$", asteel, zsteel,dsteel, 4, wsteel); | |
585 | AliMaterial(9, "C$", 12.011, 6., 2.265, 18.8, 999.00); | |
586 | AliMaterial(10, "Al$", 26.98, 13., 2.70, 8.9, 999.00); | |
587 | AliMaterial(11, "Be$", 9.012, 4., 1.848, 35.3, 999.00); | |
588 | AliMaterial(12, "Ti$", 47.88, 22., 4.54, 3.56, 999.00); | |
589 | AliMaterial(13, "Sn$", 118.69, 50., 7.31, 1.21, 999.00); | |
590 | AliMaterial(14, "Cu$", 63.55, 29., 8.96, 1.43, 999.00); | |
591 | AliMaterial(15, "Ge$", 72.59, 32., 5.323, 2.30, 999.00); | |
592 | AliMaterial(20, "W$", 183.85, 74., 19.3, 0.35, 999.00); | |
593 | ||
5a30b198 | 594 | AliMedium(1,"AIR$",1,0,ifield,fieldm,tmaxfdAir,stemaxAir,deemaxAir, |
595 | epsilAir,stminAir); | |
5a30b198 | 596 | AliMedium(2,"SI$",2,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi, |
597 | epsilSi,stminSi); | |
15efbab5 | 598 | AliMedium(3,"Scintillator$",3,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi, |
599 | epsilSi,stminSi); | |
5a30b198 | 600 | AliMedium(4,"PlasticBox$",4,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi, |
601 | epsilSi,stminSi); | |
15efbab5 | 602 | AliMedium(5,"IRON$",5,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi, |
603 | epsilSi,stminSi); | |
604 | AliMedium(6,"LEAD$",6,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi, | |
605 | epsilSi,stminSi); | |
606 | AliMedium(7,"StainlessSteel$",7,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi, | |
607 | epsilSi,stminSi); | |
608 | ||
609 | AliMedium(9,"C$",9,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi,epsilSi,stminSi); | |
610 | AliMedium(10,"Al$",10,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi,epsilSi,stminSi); | |
611 | AliMedium(11,"Be$",11,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi,epsilSi,stminSi); | |
612 | AliMedium(12,"Ti$",12,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi,epsilSi,stminSi); | |
613 | AliMedium(13,"Sn$",13,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi,epsilSi,stminSi); | |
614 | AliMedium(14,"Cu$",14,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi,epsilSi,stminSi); | |
615 | AliMedium(15,"Ge$",15,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi,epsilSi,stminSi); | |
616 | AliMedium(20,"W$",20,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi,epsilSi,stminSi); | |
617 | //dummy materials to avoid warning during simulation (galice.cuts) | |
618 | ||
619 | AliMedium(21,"SI$",2,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi, | |
620 | epsilSi,stminSi); | |
621 | AliMedium(25,"SI$",2,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi, | |
622 | epsilSi,stminSi); | |
623 | AliMedium(26,"SI$",2,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi, | |
624 | epsilSi,stminSi); | |
625 | AliMedium(27,"SI$",2,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi, | |
626 | epsilSi,stminSi); | |
627 | AliMedium(51,"SI$",2,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi, | |
628 | epsilSi,stminSi); | |
629 | AliMedium(52,"SI$",2,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi, | |
630 | epsilSi,stminSi); | |
631 | AliMedium(53,"SI$",2,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi, | |
632 | epsilSi,stminSi); | |
633 | AliMedium(54,"SI$",2,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi, | |
634 | epsilSi,stminSi); | |
635 | AliMedium(55,"SI$",2,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi, | |
636 | epsilSi,stminSi); | |
637 | AliMedium(56,"SI$",2,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi, | |
638 | epsilSi,stminSi); | |
639 | AliMedium(61,"SI$",2,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi, | |
640 | epsilSi,stminSi); | |
641 | AliMedium(62,"SI$",2,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi, | |
642 | epsilSi,stminSi); | |
643 | AliMedium(63,"SI$",2,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi, | |
644 | epsilSi,stminSi); | |
645 | AliMedium(64,"SI$",2,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi, | |
646 | epsilSi,stminSi); | |
647 | AliMedium(65,"SI$",2,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi, | |
648 | epsilSi,stminSi); | |
649 | AliMedium(68,"SI$",2,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi, | |
650 | epsilSi,stminSi); | |
651 | AliMedium(69,"SI$",2,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi, | |
652 | epsilSi,stminSi); | |
653 | AliMedium(70,"SI$",2,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi, | |
654 | epsilSi,stminSi); | |
655 | AliMedium(71,"SI$",2,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi, | |
656 | epsilSi,stminSi); | |
657 | AliMedium(72,"SI$",2,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi, | |
658 | epsilSi,stminSi); | |
659 | AliMedium(73,"SI$",2,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi, | |
660 | epsilSi,stminSi); | |
661 | AliMedium(74,"SI$",2,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi, | |
662 | epsilSi,stminSi); | |
663 | AliMedium(75,"SI$",2,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi, | |
664 | epsilSi,stminSi); | |
665 | AliMedium(76,"SI$",2,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi, | |
666 | epsilSi,stminSi); | |
667 | AliMedium(77,"SI$",2,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi, | |
668 | epsilSi,stminSi); | |
669 | AliMedium(78,"SI$",2,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi, | |
670 | epsilSi,stminSi); | |
671 | AliMedium(79,"SI$",2,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi, | |
672 | epsilSi,stminSi); | |
673 | AliMedium(80,"SI$",2,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi, | |
674 | epsilSi,stminSi); | |
675 | AliMedium(81,"SI$",2,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi, | |
676 | epsilSi,stminSi); | |
677 | AliMedium(82,"SI$",2,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi, | |
678 | epsilSi,stminSi); | |
679 | AliMedium(83,"SI$",2,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi, | |
680 | epsilSi,stminSi); | |
681 | AliMedium(84,"SI$",2,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi, | |
682 | epsilSi,stminSi); | |
683 | AliMedium(85,"SI$",2,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi, | |
684 | epsilSi,stminSi); | |
685 | AliMedium(90,"SI$",2,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi, | |
686 | epsilSi,stminSi); | |
687 | AliMedium(91,"SI$",2,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi, | |
688 | epsilSi,stminSi); | |
689 | AliMedium(92,"SI$",2,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi, | |
690 | epsilSi,stminSi); | |
691 | AliMedium(93,"SI$",2,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi, | |
692 | epsilSi,stminSi); | |
693 | AliMedium(94,"SI$",2,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi, | |
694 | epsilSi,stminSi); | |
695 | AliMedium(95,"SI$",2,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi, | |
696 | epsilSi,stminSi); | |
697 | AliMedium(96,"SI$",2,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi, | |
698 | epsilSi,stminSi); | |
699 | ||
700 | } | |
5a30b198 | 701 | //______________________________________________________________________ |
702 | void AliITSvSDD03::InitAliITSgeom(){ | |
703 | // Based on the geometry tree defined in Geant 3.21, this | |
704 | // routine initilizes the Class AliITSgeom from the Geant 3.21 ITS geometry | |
705 | // sturture. | |
706 | // Inputs: | |
707 | // none. | |
708 | // Outputs: | |
709 | // none. | |
710 | // Return: | |
711 | // none. | |
74d31ce3 | 712 | |
15efbab5 | 713 | |
714 | if(strcmp(gMC->GetName(),"TGeant3")) { | |
715 | Error("InitAliITSgeom", | |
716 | "Wrong Monte Carlo. InitAliITSgeom uses TGeant3 calls"); | |
5a30b198 | 717 | return; |
15efbab5 | 718 | } // end if |
719 | Info("InitAliITSgeom","Reading geometry transformation directly from Geant 3"); | |
720 | const Int_t knp=384; | |
721 | const Float_t kpitch=50.E-4;/*cm*/ | |
722 | Float_t box[3]={0.5*kpitch*(Float_t)knp,150.E-4,1.0},p[knp+1],n[knp+1]; | |
723 | const Int_t kltypess = 2; | |
724 | const Int_t knlayers = 12; | |
725 | const Int_t kndeep = 6; | |
726 | Int_t itsGeomTreeNames[kltypess][kndeep],lnam[20],lnum[20]; | |
727 | Int_t nlad[knlayers],ndet[knlayers]; | |
728 | Double_t t[3],r[10]; | |
729 | Float_t par[20],att[20]; | |
730 | Int_t npar,natt,idshape,imat,imed,id; | |
731 | AliITSGeant3Geometry *ig = new AliITSGeant3Geometry(); | |
732 | Int_t mod,typ,lay,lad,det,cpy,i,j,k; | |
733 | Char_t names[kltypess][kndeep][4]; | |
734 | Int_t itsGeomTreeCopys[kltypess][kndeep]; | |
735 | Char_t *namesA[kltypess][kndeep] = { | |
736 | {"ALIC","ITSV","ITEL","ITAI","IMB0","IMBS"}, | |
737 | {"ALIC","ITSV","IDET","IDAI","ITS0","ITST"}}; | |
738 | Int_t itsGeomTreeCopysA[kltypess][kndeep]= {{1,1,10,1,1,1}, | |
739 | {1,1,2,1,1,1}}; | |
740 | for(i=0;i<kltypess;i++)for(j=0;j<kndeep;j++){ | |
741 | for(k=0;k<4;k++) names[i][j][k] = namesA[i][j][k]; | |
742 | itsGeomTreeCopys[i][j] = itsGeomTreeCopysA[i][j]; | |
743 | } // end for i,j | |
744 | p[0]=-box[0]; | |
745 | n[0]=box[0]; | |
746 | for(i=1;i<knp;i++){// Fill in anode and cathode strip locations (lower edge) | |
747 | p[i] =p[i-1]+kpitch; | |
748 | n[i] =n[i-1]-kpitch; | |
749 | } // end for i | |
750 | p[knp+1]=box[0]; | |
751 | n[knp+1]=-box[0]; | |
752 | ||
753 | for(i=0;i<20;i++) lnam[i] = lnum[i] = 0; | |
754 | for(i=0;i<kltypess;i++)for(j=0;j<kndeep;j++) | |
755 | strncpy((char*) &itsGeomTreeNames[i][j],names[i][j],4); | |
756 | // itsGeomTreeNames[i][j] = ig->StringToInt(names[i][j]); | |
757 | mod = knlayers; | |
758 | if(fITSgeom!=0) delete fITSgeom; | |
759 | for(Int_t iMod=0; iMod<knlayers; iMod++){ | |
760 | nlad[iMod]=1; ndet[iMod]=1; | |
761 | } | |
762 | fITSgeom = new AliITSgeom(0,knlayers,nlad,ndet,mod); | |
763 | fIdSens[0] = 0; fIdSens[1] = 1; // Properly reset in Init later. | |
764 | for(typ=1;typ<=kltypess;typ++){ | |
765 | for(j=0;j<kndeep;j++) lnam[j] = itsGeomTreeNames[typ-1][j]; | |
766 | for(j=0;j<kndeep;j++) lnum[j] = itsGeomTreeCopys[typ-1][j]; | |
767 | if(typ == 1) id = fIdSens[0]; | |
768 | else id = fIdSens[1]; | |
769 | lad = 1; | |
770 | det = 1; | |
771 | for(cpy=1;cpy<=itsGeomTreeCopys[typ-1][2];cpy++){ | |
772 | mod = DecodeDetector(id,cpy,lay,lad,det); | |
773 | //lunm[2] is the copy number, from 1 to 10 for SSD | |
774 | // 1,2 for SDD, depending on the module number | |
775 | if(mod<=3) lnum[2]=mod+1; | |
776 | if(mod>=6) lnum[2]=mod-1; | |
777 | if(mod==4) lnum[2]=1; | |
778 | if(mod==5) lnum[2]=2; | |
779 | ig->GetGeometry(kndeep,lnam,lnum,t,r,idshape,npar,natt,par,att, | |
780 | imat,imed); | |
781 | ||
782 | switch (typ){ | |
783 | case 2: | |
784 | fITSgeom->CreatMatrix(mod,lay,lad,det,kSDD,t,r); | |
785 | if(!(fITSgeom->IsShapeDefined((Int_t)kSDD))){ | |
786 | fITSgeom->ReSetShape(kSDD,new AliITSgeomSDD256(npar,par)); | |
787 | } // end if | |
788 | break; | |
789 | case 1: | |
790 | fITSgeom->CreatMatrix(mod,lay,lad,det,kSSD,t,r); | |
791 | if(!(fITSgeom->IsShapeDefined((Int_t)kSSD))){ | |
792 | fITSgeom->ReSetShape(kSSD,new AliITSgeomSSD(box,0.0,0.0, | |
793 | knp+1,p,knp+1,n)); | |
794 | } // end if | |
795 | break; | |
796 | } // end switch | |
797 | } // end for cpy | |
798 | } // end for typ | |
799 | return; | |
5a30b198 | 800 | } |
801 | //______________________________________________________________________ | |
802 | void AliITSvSDD03::Init(){ | |
803 | //////////////////////////////////////////////////////////////////////// | |
804 | // Initialise the ITS after it has been created. | |
805 | // Inputs: | |
806 | // none. | |
807 | // Outputs: | |
808 | // none. | |
809 | // Return: | |
810 | // none. | |
811 | //////////////////////////////////////////////////////////////////////// | |
5a30b198 | 812 | |
15efbab5 | 813 | |
814 | Info("Init","**********AliITSvSDD03 %d _Init *************",fMinorVersion); | |
aacedc3e | 815 | |
5a30b198 | 816 | if(fRead[0]=='\0') strncpy(fRead,fEuclidGeomDet,60); |
817 | if(fWrite[0]=='\0') strncpy(fWrite,fEuclidGeomDet,60); | |
818 | if(fITSgeom!=0) delete fITSgeom; | |
819 | fITSgeom = new AliITSgeom(); | |
820 | if(fGeomDetIn) fITSgeom->ReadNewFile(fRead); | |
821 | if(!fGeomDetIn) this->InitAliITSgeom(); | |
822 | if(fGeomDetOut) fITSgeom->WriteNewFile(fWrite); | |
823 | AliITS::Init(); | |
8119ddd8 | 824 | fIDMother = gMC->VolId("ITSV"); // ITS Mother Volume ID. |
aacedc3e | 825 | |
5a30b198 | 826 | } |
827 | //______________________________________________________________________ | |
828 | void AliITSvSDD03::SetDefaults(){ | |
829 | // sets the default segmentation, response, digit and raw cluster classes | |
830 | // Inputs: | |
831 | // none. | |
832 | // Outputs: | |
833 | // none. | |
834 | // Return: | |
835 | // none. | |
15efbab5 | 836 | |
5a30b198 | 837 | const Float_t kconv = 1.0e+04; // convert cm to microns |
838 | ||
839 | Info("SetDefaults","Setting up only SDD detector"); | |
840 | ||
841 | AliITSDetType *iDetType; | |
842 | AliITSgeomSDD *s1; | |
843 | AliITSgeomSSD *s2; | |
8119ddd8 | 844 | iDetType=DetType(kSPD); |
845 | SetResponseModel(kSPD,new AliITSresponseSPD()); | |
846 | SetSegmentationModel(kSPD,new AliITSsegmentationSPD()); | |
847 | const char *kData0=(iDetType->GetResponseModel())->DataType(); | |
848 | if(strstr(kData0,"real") ) iDetType->ClassNames("AliITSdigit", | |
849 | "AliITSRawClusterSPD"); | |
850 | else iDetType->ClassNames("AliITSdigitSPD","AliITSRawClusterSPD"); | |
5a30b198 | 851 | |
852 | // SDD | |
853 | iDetType=DetType(kSDD); | |
854 | s1 = (AliITSgeomSDD*) fITSgeom->GetShape(kSDD);// Get shape info. Do it this way for now. | |
855 | AliITSresponseSDD *resp1=new AliITSresponseSDD("simulated"); | |
856 | SetResponseModel(kSDD,resp1); | |
857 | AliITSsegmentationSDD *seg1=new AliITSsegmentationSDD(fITSgeom,resp1); | |
858 | seg1->SetDetSize(s1->GetDx()*kconv, // base this on AliITSgeomSDD | |
859 | s1->GetDz()*2.*kconv, // for now. | |
860 | s1->GetDy()*2.*kconv); // x,z,y full width in microns. | |
15efbab5 | 861 | |
5a30b198 | 862 | seg1->SetNPads(256,256);// Use AliITSgeomSDD for now |
863 | SetSegmentationModel(kSDD,seg1); | |
864 | const char *kData1=(iDetType->GetResponseModel())->DataType(); | |
865 | const char *kopt=iDetType->GetResponseModel()->ZeroSuppOption(); | |
866 | if((!strstr(kopt,"2D")) && (!strstr(kopt,"1D")) || strstr(kData1,"real") ){ | |
867 | iDetType->ClassNames("AliITSdigit","AliITSRawClusterSDD"); | |
868 | } else iDetType->ClassNames("AliITSdigitSDD","AliITSRawClusterSDD"); | |
5a30b198 | 869 | |
870 | // SSD Layer 5 | |
871 | iDetType=DetType(kSSD); | |
872 | s2 = (AliITSgeomSSD*) fITSgeom->GetShape(kSSD);// Get shape info. Do it this way for now. | |
873 | AliITSresponse *resp2=new AliITSresponseSSD("simulated"); | |
874 | SetResponseModel(kSSD,resp2); | |
875 | AliITSsegmentationSSD *seg2=new AliITSsegmentationSSD(fITSgeom); | |
876 | seg2->SetDetSize(s2->GetDx()*2.*kconv, // base this on AliITSgeomSSD | |
877 | s2->GetDz()*2.*kconv, // for now. | |
878 | s2->GetDy()*2.*kconv); // x,z,y full width in microns. | |
15efbab5 | 879 | seg2->SetPadSize(50.,0.); // strip x pitch in microns |
880 | seg2->SetNPads(384,0); // number of strips on each side. | |
881 | seg2->SetLayer(5); | |
882 | seg2->SetAngles(0.,0.); // strip angles rad P and N side. | |
883 | seg2->SetAnglesLay5(0.,0.); // strip angles rad P and N side. | |
884 | seg2->SetAnglesLay6(0.,0.); // strip angles rad P and N side. | |
885 | ||
5a30b198 | 886 | SetSegmentationModel(kSSD,seg2); |
887 | const char *kData2=(iDetType->GetResponseModel())->DataType(); | |
888 | if(strstr(kData2,"real") ) iDetType->ClassNames("AliITSdigit", | |
889 | "AliITSRawClusterSSD"); | |
890 | else iDetType->ClassNames("AliITSdigitSSD","AliITSRawClusterSSD"); | |
5a30b198 | 891 | |
892 | if(kNTYPES>3){ | |
893 | Warning("SetDefaults", | |
894 | "Only the four basic detector types are initialised!"); | |
895 | }// end if | |
896 | return; | |
897 | } | |
898 | //______________________________________________________________________ | |
6fc43a8e | 899 | void AliITSvSDD03::SetDefaultSimulation(){ |
900 | // sets the default simulation. | |
901 | // Inputs: | |
902 | // none. | |
903 | // Outputs: | |
904 | // none. | |
905 | // Return: | |
906 | // none. | |
907 | ||
908 | AliITSDetType *iDetType; | |
909 | AliITSsimulation *sim; | |
aacedc3e | 910 | AliITSsegmentation *seg; |
911 | AliITSresponse *res; | |
8119ddd8 | 912 | iDetType = DetType(kSPD); |
aacedc3e | 913 | if(iDetType){ |
914 | sim = iDetType->GetSimulationModel(); | |
915 | if (!sim) { | |
916 | seg =(AliITSsegmentation*)iDetType->GetSegmentationModel(); | |
917 | if(seg==0) seg = new AliITSsegmentationSPD(); | |
918 | res = (AliITSresponse*)iDetType->GetResponseModel(); | |
919 | if(res==0) res = new AliITSresponseSPD(); | |
920 | sim = new AliITSsimulationSPDdubna(seg,res,0); | |
921 | SetSimulationModel(kSPD,sim); | |
922 | }else{ // simulation exists, make sure it is set up properly. | |
923 | sim->Init(); | |
924 | } // end if | |
925 | } // end if iDetType | |
8119ddd8 | 926 | iDetType = DetType(kSDD); |
aacedc3e | 927 | if(iDetType){ |
928 | sim = iDetType->GetSimulationModel(); | |
929 | if (!sim) { | |
930 | seg = (AliITSsegmentation*)iDetType->GetSegmentationModel(); | |
931 | res = (AliITSresponse*)iDetType->GetResponseModel(); | |
932 | sim = new AliITSsimulationSDD(seg,res); | |
933 | SetSimulationModel(kSDD,sim); | |
934 | }else{ // simulation exists, make sure it is set up properly. | |
935 | sim->Init(); | |
936 | } //end if | |
937 | } // end if iDetType | |
8119ddd8 | 938 | iDetType = DetType(kSSD); |
aacedc3e | 939 | if(iDetType){ |
940 | sim = iDetType->GetSimulationModel(); | |
941 | if (!sim) { | |
942 | seg = (AliITSsegmentation*)iDetType->GetSegmentationModel(); | |
943 | res = (AliITSresponse*)iDetType->GetResponseModel(); | |
944 | sim = new AliITSsimulationSSD(seg,res); | |
945 | SetSimulationModel(kSSD,sim); | |
946 | }else{ // simulation exists, make sure it is set up properly. | |
947 | sim->Init(); | |
948 | } // end if | |
949 | } // end if iDetType | |
6fc43a8e | 950 | } |
951 | //______________________________________________________________________ | |
8119ddd8 | 952 | void AliITSvSDD03::DrawModule() const{ |
5a30b198 | 953 | //////////////////////////////////////////////////////////////////////// |
954 | // Draw a shaded view of the ITS SDD test beam version 1. | |
955 | // Inputs: | |
956 | // none. | |
957 | // Outputs: | |
958 | // none. | |
959 | // Return: | |
960 | // none. | |
961 | //////////////////////////////////////////////////////////////////////// | |
962 | // Set everything unseen | |
963 | gMC->Gsatt("*", "seen", -1); | |
964 | // Set ALIC mother visible | |
965 | gMC->Gsatt("ALIC","SEEN",0); | |
966 | // Set ALIC ITS visible | |
15efbab5 | 967 | gMC->Gsatt("ITSV","SEEN",1); |
5a30b198 | 968 | // Set ALIC Telescopes visible |
15efbab5 | 969 | gMC->Gsatt("ITEL","SEEN",1); |
970 | gMC->Gsatt("ITEL","colo",2); | |
5a30b198 | 971 | // Set ALIC detetcor visible |
15efbab5 | 972 | gMC->Gsatt("IDET","SEEN",1); |
973 | gMC->Gsatt("IDET","colo",4); | |
974 | // Set ALIC Scintillator visible | |
975 | gMC->Gsatt("ISNT","SEEN",1); | |
976 | gMC->Gsatt("ISNT","colo",3); | |
5a30b198 | 977 | // Set Detector mother visible and drawn |
15efbab5 | 978 | // gMC->Gsatt("ITS0","SEEN",1); |
5a30b198 | 979 | // Set minibus mother visible and drawn |
15efbab5 | 980 | // gMC->Gsatt("IMB0","SEEN",1); |
981 | ||
982 | // Draw | |
983 | gMC->Gdraw("alic", 60, 30, 180, 10,10, .12, .12); | |
5a30b198 | 984 | } |
985 | //______________________________________________________________________ | |
986 | void AliITSvSDD03::StepManager(){ | |
987 | //////////////////////////////////////////////////////////////////////// | |
988 | // Called for every step in the ITS SDD test beam, then calles the | |
989 | // AliITShit class creator with the information to be recoreded about | |
990 | // that hit. | |
991 | // The value of the macro ALIITSPRINTGEOM if set to 1 will allow the | |
992 | // printing of information to a file which can be used to create a .det | |
993 | // file read in by the routine CreateGeometry(). If set to 0 or any other | |
994 | // value except 1, the default behavior, then no such file is created nor | |
995 | // it the extra variables and the like used in the printing allocated. | |
996 | // Inputs: | |
997 | // none. | |
998 | // Outputs: | |
999 | // none. | |
1000 | // Return: | |
1001 | // none. | |
1002 | //////////////////////////////////////////////////////////////////////// | |
8119ddd8 | 1003 | Int_t copy, id; |
5a30b198 | 1004 | static TLorentzVector position0; |
1005 | static Int_t stat0=0; | |
1006 | if((id=gMC->CurrentVolID(copy) == fIDMother)&& | |
1007 | (gMC->IsTrackEntering()||gMC->IsTrackExiting())){ | |
8119ddd8 | 1008 | copy = fTrackReferences->GetEntriesFast(); |
1009 | TClonesArray &lTR = *fTrackReferences; | |
1010 | // Fill TrackReference structure with this new TrackReference. | |
1011 | new(lTR[copy]) AliTrackReference(gAlice->GetMCApp()-> | |
1012 | GetCurrentTrackNumber()); | |
5a30b198 | 1013 | } // if Outer ITS mother Volume |
8119ddd8 | 1014 | //if(!(this->IsActive())) return; |
1015 | if(!(gMC->TrackCharge())) return; | |
1016 | Int_t vol[5],copy3; | |
1017 | TLorentzVector position, momentum; | |
5a30b198 | 1018 | TClonesArray &lhits = *fHits; |
1019 | // | |
8119ddd8 | 1020 | // Fill hit structure. |
1021 | gMC->TrackPosition(position); | |
1022 | gMC->TrackMomentum(momentum); | |
1023 | id = gMC->CurrentVolID(copy); | |
1024 | if(id==fIdSens[0] || id==fIdSens[1]){ // Volumes "ITST" or "IMBS" | |
1025 | copy = gMC->CurrentVolOffID(3,copy3); | |
1026 | copy = DecodeDetector(id,copy3,vol[0],vol[1],vol[2]); | |
15efbab5 | 1027 | // cout << "0: mod,lay,lad,det="<<copy<<","<<vol[0]<<","<<vol[1] |
1028 | // <<","<<vol[2]<<" name="<<gMC->CurrentVolName() | |
1029 | // <<","<<fIdSens[0]<<","<<fIdSens[1]<<","<<id<<" z=" | |
8119ddd8 | 1030 | // <<position.Z()<<endl; |
1031 | }else if(id==fIdSens[2]){ // "ISNT" Sintilator | |
1032 | //cout << "1: id,copy="<<id<<","<<copy | |
1033 | // <<" name="<<gMC->CurrentVolName()<<" z=" | |
1034 | // <<position.Z()<<endl; | |
1035 | return; // Do nothing for now. | |
1036 | }else{ | |
1037 | //cout << "2: id,copy="<<id<<","<<copy | |
1038 | // <<" name="<<gMC->CurrentVolName()<<" z=" | |
1039 | // <<position.Z()<<endl; | |
1040 | return; | |
1041 | } // end if | |
1042 | // | |
5a30b198 | 1043 | // Track status |
1044 | vol[3] = 0; | |
1045 | vol[4] = 0; | |
1046 | if(gMC->IsTrackInside()) vol[3] += 1; | |
1047 | if(gMC->IsTrackEntering()) vol[3] += 2; | |
1048 | if(gMC->IsTrackExiting()) vol[3] += 4; | |
1049 | if(gMC->IsTrackOut()) vol[3] += 8; | |
1050 | if(gMC->IsTrackDisappeared()) vol[3] += 16; | |
1051 | if(gMC->IsTrackStop()) vol[3] += 32; | |
1052 | if(gMC->IsTrackAlive()) vol[3] += 64; | |
1053 | // | |
5a30b198 | 1054 | vol[4] = stat0; |
1055 | if(gMC->IsTrackEntering()){ | |
8119ddd8 | 1056 | position0 = position; |
1057 | stat0 = vol[3]; | |
1058 | return; | |
1059 | }else{ | |
1060 | new(lhits[fNhits++]) AliITShit(fIshunt, | |
1061 | gAlice->GetMCApp()->GetCurrentTrackNumber(), | |
1062 | vol,gMC->Edep(),gMC->TrackTime(), | |
1063 | position,position0,momentum); | |
15efbab5 | 1064 | }// end if gMC->IsTrackEntering() |
5a30b198 | 1065 | position0 = position; |
1066 | stat0 = vol[3]; | |
1067 | ||
1068 | return; | |
1069 | } | |
1070 |