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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 | ///////////////////////////////////////////////////////////////// | |
7d62fb64 | 24 | |
5a30b198 | 25 | #include <TGeometry.h> |
26 | #include <TNode.h> | |
5a30b198 | 27 | #include <TBRIK.h> |
8119ddd8 | 28 | #include <TLorentzVector.h> |
867f3305 | 29 | #include <TVirtualMC.h> |
5a30b198 | 30 | |
867f3305 | 31 | #include "AliMC.h" |
5a30b198 | 32 | #include "AliRun.h" |
33 | #include "AliMagF.h" | |
5a30b198 | 34 | #include "AliITSGeant3Geometry.h" |
35 | #include "AliTrackReference.h" | |
36 | #include "AliITShit.h" | |
37 | #include "AliITS.h" | |
38 | #include "AliITSvSDD03.h" | |
39 | #include "AliITSgeom.h" | |
5a30b198 | 40 | #include "AliITSgeomSDD.h" |
41 | #include "AliITSgeomSSD.h" | |
7d62fb64 | 42 | #include "AliITSDetTypeSim.h" |
5a30b198 | 43 | #include "AliITSresponseSPD.h" |
44 | #include "AliITSresponseSDD.h" | |
45 | #include "AliITSresponseSSD.h" | |
46 | #include "AliITSsegmentationSPD.h" | |
47 | #include "AliITSsegmentationSDD.h" | |
48 | #include "AliITSsegmentationSSD.h" | |
aacedc3e | 49 | #include "AliITSsimulationSPDdubna.h" |
5a30b198 | 50 | #include "AliITSsimulationSDD.h" |
51 | #include "AliITSsimulationSSD.h" | |
5a30b198 | 52 | |
7d62fb64 | 53 | |
5a30b198 | 54 | ClassImp(AliITSvSDD03) |
55 | ||
56 | //______________________________________________________________________ | |
8119ddd8 | 57 | AliITSvSDD03::AliITSvSDD03() : |
aacedc3e | 58 | AliITS(), |
59 | fGeomDetOut(kFALSE), | |
60 | fGeomDetIn(kFALSE), | |
61 | fMajorVersion(1), | |
62 | fMinorVersion(2), | |
63 | fEuclidGeomDet(), | |
64 | fRead(), | |
65 | fWrite(), | |
66 | fDet1(300.0), | |
67 | fDet2(300.0), | |
68 | fChip1(300.0), | |
69 | fChip2(300.0), | |
70 | fIDMother(0), | |
71 | fYear(2003){ | |
5a30b198 | 72 | //////////////////////////////////////////////////////////////////////// |
73 | // Standard default constructor for the ITS SDD test beam 2002 version 1. | |
74 | // Inputs: | |
75 | // none. | |
76 | // Outputs: | |
77 | // none. | |
78 | // Return: | |
79 | // A default created class. | |
80 | //////////////////////////////////////////////////////////////////////// | |
81 | Int_t i; | |
82 | ||
83 | fIdN = 0; | |
84 | fIdName = 0; | |
85 | fIdSens = 0; | |
86 | fEuclidOut = kFALSE; // Don't write Euclide file | |
5a30b198 | 87 | for(i=0;i<60;i++) fRead[i] = '\0'; |
88 | for(i=0;i<60;i++) fWrite[i] = '\0'; | |
89 | for(i=0;i<60;i++) fEuclidGeomDet[i] = '\0'; | |
15efbab5 | 90 | fTarg=kNoTarg; |
91 | fTargThick=0; | |
5a30b198 | 92 | } |
93 | //______________________________________________________________________ | |
8119ddd8 | 94 | AliITSvSDD03::AliITSvSDD03(const char *title,Int_t year): |
aacedc3e | 95 | AliITS("ITS", title), |
96 | fGeomDetOut(kFALSE), | |
97 | fGeomDetIn(kFALSE), | |
98 | fMajorVersion(1), | |
99 | fMinorVersion(2), | |
100 | fEuclidGeomDet(), | |
101 | fRead(), | |
102 | fWrite(), | |
103 | fDet1(300.0), | |
104 | fDet2(300.0), | |
105 | fChip1(300.0), | |
106 | fChip2(300.0), | |
107 | fIDMother(0), | |
108 | fYear(2003){ | |
5a30b198 | 109 | //////////////////////////////////////////////////////////////////////// |
110 | // Standard constructor for the ITS SDD testbeam 2002 version 1. | |
111 | // Inputs: | |
112 | // const char *title title for this ITS geometry. | |
113 | // Outputs: | |
114 | // none. | |
115 | // Return: | |
116 | // A standard created class. | |
117 | //////////////////////////////////////////////////////////////////////// | |
118 | Int_t i; | |
119 | ||
8119ddd8 | 120 | fIdN = 3; |
5a30b198 | 121 | fIdName = new TString[fIdN]; |
122 | fIdName[0] = "IMBS"; | |
123 | fIdName[1] = "ITST"; | |
8119ddd8 | 124 | fIdName[2] = "ISNT"; |
5a30b198 | 125 | fIdSens = new Int_t[fIdN]; |
126 | for(i=0;i<fIdN;i++) fIdSens[i] = 0; | |
5a30b198 | 127 | fEuclidOut = kFALSE; // Don't write Euclide file |
74d31ce3 | 128 | fYear = year; |
15efbab5 | 129 | fTarg=kNoTarg; |
130 | fTargThick=0; | |
5a30b198 | 131 | SetThicknessDet1(); |
132 | SetThicknessDet2(); | |
133 | SetThicknessChip1(); | |
134 | SetThicknessChip2(); | |
135 | ||
136 | fEuclidGeometry="$ALICE_ROOT/ITS/ITSgeometry_vSDD032.euc"; | |
137 | strncpy(fEuclidGeomDet,"$ALICE_ROOT/ITS/ITSgeometry_vSDD032.det",60); | |
138 | strncpy(fRead,fEuclidGeomDet,60); | |
139 | strncpy(fWrite,fEuclidGeomDet,60); | |
140 | } | |
141 | //______________________________________________________________________ | |
aacedc3e | 142 | AliITSvSDD03::AliITSvSDD03(const AliITSvSDD03 &source) : AliITS(source){ |
5a30b198 | 143 | //////////////////////////////////////////////////////////////////////// |
144 | // Copy Constructor for ITS SDD test beam 2002 version 1. | |
145 | // This class is not to be copied. Function only dummy. | |
146 | // Inputs: | |
147 | // const AliITSvSDD03 &source The class to be copied | |
148 | // Outputs: | |
149 | // none. | |
150 | // Return: | |
151 | // A warning message. | |
152 | //////////////////////////////////////////////////////////////////////// | |
153 | if(&source == this) return; | |
154 | Warning("Copy Constructor","Not allowed to copy AliITSvSDD03"); | |
155 | return; | |
156 | } | |
157 | //______________________________________________________________________ | |
158 | AliITSvSDD03& AliITSvSDD03::operator=(const AliITSvSDD03 &source){ | |
159 | //////////////////////////////////////////////////////////////////////// | |
160 | // Assignment operator for the ITS SDD test beam 2002 version 1. | |
161 | // This class is not to be copied. Function only dummy. | |
162 | // Inputs: | |
163 | // const AliITSvSDD03 &source The class to be copied | |
164 | // Outputs: | |
165 | // none. | |
166 | // Return: | |
167 | // A Warning message | |
168 | //////////////////////////////////////////////////////////////////////// | |
169 | if(&source == this) return *this; | |
170 | Warning("= operator","Not allowed to copy AliITSvSDD03"); | |
171 | return *this; | |
172 | } | |
173 | //______________________________________________________________________ | |
174 | AliITSvSDD03::~AliITSvSDD03() { | |
175 | //////////////////////////////////////////////////////////////////////// | |
176 | // Standard destructor for the ITS SDD test beam 2002 version 1. | |
177 | // Inputs: | |
178 | // none. | |
179 | // Outputs: | |
180 | // none. | |
181 | // Return: | |
182 | // none. | |
183 | //////////////////////////////////////////////////////////////////////// | |
184 | } | |
185 | //______________________________________________________________________ | |
186 | void AliITSvSDD03::BuildGeometry(){ | |
187 | //////////////////////////////////////////////////////////////////////// | |
188 | // Geometry builder for the ITS SDD test beam 2002 version 1. | |
189 | // ALIC ALICE Mother Volume | |
190 | // |- ITSV ITS Mother Volume | |
191 | // |- IDET Detector under Test | |
192 | // | |- ITS0 SDD Si Chip | |
193 | // | | |- ITST SDD Sensitivve Volume | |
194 | // | |- IPC0 *5 Readout chip | |
195 | // |- ITEL *4 SDD Telescope | |
196 | // |- IMB0 SDD Si Chip | |
197 | // | |- IMBS SDD Sensitive volume | |
198 | // |- ICMB Chip MiniBus. | |
199 | // Inputs: | |
200 | // none. | |
201 | // Outputs: | |
202 | // none. | |
203 | // Return: | |
204 | // none. | |
205 | //////////////////////////////////////////////////////////////////////// | |
206 | // Get the top alice volume. | |
8119ddd8 | 207 | TNode *nALIC = gAlice->GetGeometry()->GetNode("alice"); |
208 | nALIC->cd(); | |
5a30b198 | 209 | |
210 | // Define ITS Mother Volume | |
211 | Float_t data[3]; | |
212 | Float_t ddettest=200.0E-4,ddettelescope=300.0E-4; | |
5a30b198 | 213 | //Float_t yposition= 0.0; |
214 | TRotMatrix *r0 = new TRotMatrix("ITSidrotm0","ITSidrotm0", | |
215 | 90.0,0,0.0,0,90.0,270.0); | |
216 | data[0] = 10.0; | |
15efbab5 | 217 | data[1] = 10.0; |
5a30b198 | 218 | data[2] = 100.0; |
8119ddd8 | 219 | TBRIK *sITSVshape =new TBRIK("ITSVshape","ITS Logical Mother Volume","Air", |
5a30b198 | 220 | data[0],data[1],data[2]); |
8119ddd8 | 221 | TNode *sITSV = new TNode("ITSV","ITS Mother Volume",sITSVshape, |
5a30b198 | 222 | 0.0,0.0,0.0,0,0); |
8119ddd8 | 223 | sITSV->cd(); // set ourselve into ITSV subvolume of ALIC |
5a30b198 | 224 | |
15efbab5 | 225 | // SSD part of telescope (MiniBuS) |
226 | data[0] = 1.06; | |
5a30b198 | 227 | data[1] = 0.5*ddettelescope; |
15efbab5 | 228 | data[2] = 1.1; |
8119ddd8 | 229 | TBRIK *sIMB0shape = new TBRIK("IMB0shape","SDD wafer","Si", |
5a30b198 | 230 | data[0],data[1],data[2]); |
231 | Float_t detMiniBusX,detMiniBusY,detMiniBusZ; | |
15efbab5 | 232 | data[0] = detMiniBusX = 0.5*384*50.0E-4; |
5a30b198 | 233 | data[1] = detMiniBusY = 0.5*ddettelescope; |
15efbab5 | 234 | data[2] = detMiniBusZ = 1.0; |
8119ddd8 | 235 | TBRIK *sIMBSshape = new TBRIK("IMBSshape","SDD Sensitive volume","Si", |
5a30b198 | 236 | data[0],data[1],data[2]); |
15efbab5 | 237 | |
238 | data[0] = 1.36; | |
239 | data[1] = 0.47; | |
240 | data[2] = 1.36; | |
8119ddd8 | 241 | TBRIK *sITELshape = new TBRIK("ITELshape","ITELshape","Air", |
5a30b198 | 242 | data[0],data[1],data[2]); |
243 | ||
15efbab5 | 244 | |
5a30b198 | 245 | // SDD under test |
15efbab5 | 246 | Float_t spdX,spdY,spdZ; |
247 | data[0] = 3.62500; | |
248 | data[1] = 0.5*ddettest; | |
249 | data[2] = 4.37940; | |
8119ddd8 | 250 | TBRIK *sITS0shape = new TBRIK("ITS0shape","SDD wafer","Si", |
5a30b198 | 251 | data[0],data[1],data[2]); // contains detector |
15efbab5 | 252 | data[0] = spdX = 3.50860; |
253 | data[1] = spdY = 0.5*ddettest; | |
254 | data[2] = spdZ = 3.76320; | |
8119ddd8 | 255 | TBRIK *sITSTshape = new TBRIK("ITSTshape","SDD sensitive volume","Si", |
5a30b198 | 256 | data[0],data[1],data[2]); |
15efbab5 | 257 | |
258 | data[0] = 4.2; | |
259 | data[1] = 0.52; | |
260 | data[2] = 5.2; | |
8119ddd8 | 261 | TBRIK *sIDETshape = new TBRIK("IDETshape","Detector Under Test","Air", |
5a30b198 | 262 | data[0],data[1],data[2]); |
15efbab5 | 263 | |
264 | ||
5a30b198 | 265 | // Place volumes in geometry |
5a30b198 | 266 | char name[20],title[50]; |
15efbab5 | 267 | |
268 | //place SDD under test | |
269 | Double_t px=0.0,py=0.0; | |
270 | Double_t pz[2]={0.0,5.2}; | |
271 | TNode *nIDET[2],*nITS0[2],*nITST[2]; | |
272 | for(Int_t i=0;i<2;i++){ | |
273 | sITSV->cd(); | |
274 | sprintf(name,"IDET%d",i); | |
275 | sprintf(title,"SDD #%d under test",i+1); | |
276 | nIDET[i] = new TNode(name,title,sIDETshape,px,py,pz[i],r0,0); | |
277 | nIDET[i]->cd(); | |
278 | nITS0[i] = new TNode("ITS0","SDD wafer",sITS0shape,0.0,0.0,0.0,0,0); | |
279 | nITS0[i]->cd(); | |
280 | nITST[i] = new TNode("ITST","SDD sensitive volume",sITSTshape, | |
5a30b198 | 281 | 0.0,0.0,0.0,0,0); |
15efbab5 | 282 | nITST[i]->SetLineColor(kYellow); |
283 | fNodes->Add(nITST[i]); | |
284 | } // end for i | |
285 | ||
286 | //place SSD telescope planes | |
287 | Double_t qx=0.0,qy=0.0; | |
288 | Double_t qz[10]={-58.4,-57.4,-50.4,-49.4,60.1,61.1,68.4,69.4,87.7,88.7}; | |
289 | TNode *nITEL[10],*nIMB0[10],*nIMBS[10]; | |
290 | for(Int_t i=0;i<10;i++){ | |
8119ddd8 | 291 | sITSV->cd(); |
5a30b198 | 292 | sprintf(name,"ITEL%d",i); |
293 | sprintf(title,"Test beam telescope element #%d",i+1); | |
15efbab5 | 294 | nITEL[i] = new TNode(name,title,sITELshape,qx,qy,qz[i],r0,0); |
8119ddd8 | 295 | nITEL[i]->cd(); |
8119ddd8 | 296 | nIMB0[i] = new TNode("IMB0","Chip MiniBus",sIMB0shape, |
15efbab5 | 297 | 0.0, 0.0,0.0,0,0); |
8119ddd8 | 298 | nIMB0[i]->cd(); |
299 | nIMBS[i] = new TNode("IMBS","IMBS",sIMBSshape,0.0,0.0,0.0,0,0); | |
8119ddd8 | 300 | nIMBS[i]->SetLineColor(kGreen); |
301 | fNodes->Add(nIMBS[i]); | |
5a30b198 | 302 | } // end for i |
15efbab5 | 303 | nALIC->cd(); |
304 | sITSV->Draw(); | |
5a30b198 | 305 | } |
306 | //______________________________________________________________________ | |
8119ddd8 | 307 | Int_t AliITSvSDD03::DecodeDetector(Int_t id,Int_t cpy,Int_t &lay, |
15efbab5 | 308 | Int_t &det,Int_t &lad) const{ |
8119ddd8 | 309 | // Given the Geant id and copy volume number, returns the layer, ladder, |
310 | // and detector number, allong with the module number of the detector | |
311 | // involved. Returns -1 and lay=0, lad=0, and det=0 if not a sensitive | |
312 | // volume. | |
313 | // Inputs: | |
314 | // Int_t id Geometry volume id number | |
315 | // Int_t cpy Geometry copy number | |
316 | // Outputs: | |
317 | // Int_t lay ITS layer number | |
318 | // Int_t lad ITS ladder number | |
319 | // Int_t det ITS detector number | |
320 | // Return: | |
321 | // Int_t module number. | |
322 | Int_t mod; | |
323 | ||
324 | lay = 0; lad = 0; det = 0; mod = -1; | |
325 | if(id==fIdSens[0]){ // Volume name is IMBS (ITEL) | |
326 | lad = 1; det = 1; | |
327 | lay = cpy; | |
15efbab5 | 328 | if(cpy>4) lay+=2; |
8119ddd8 | 329 | mod = lay-1; |
330 | return mod; | |
331 | }// end if | |
332 | if(id==fIdSens[1]){ // Volume name is ITST (IDet) | |
15efbab5 | 333 | lad = 1; det = 1;lay = cpy+4; |
334 | mod = lay-1; | |
8119ddd8 | 335 | return mod; |
336 | }// end if | |
337 | return mod; | |
338 | } | |
339 | //______________________________________________________________________ | |
5a30b198 | 340 | void AliITSvSDD03::CreateGeometry(){ |
341 | //////////////////////////////////////////////////////////////////////// | |
342 | // This routine defines and Creates the geometry for version 1 of the ITS. | |
343 | // ALIC ALICE Mother Volume | |
344 | // |- ITSV ITS Mother Volume | |
15efbab5 | 345 | // |- IDET Detector under Test (boxcontaining SDD) |
5a30b198 | 346 | // | |-IDAI Air inside box |
347 | // | |- ITS0 SDD Si Chip | |
348 | // | |- ITST SDD Sensitivve Volume | |
349 | // |- ITEL *10 SSD Telescope (plastic box containting SSD's) | |
350 | // | |- ITAI Air inside box | |
351 | // | |- IMB0 SDD Si Chip | |
352 | // | |- IMBS SDD Sensitive volume | |
353 | // |-ISNT*4 Sintilator triggers | |
354 | // Inputs: | |
355 | // none. | |
356 | // Outputs: | |
357 | // none. | |
358 | // Return: | |
359 | // none. | |
360 | //////////////////////////////////////////////////////////////////////// | |
361 | Float_t data[49]; | |
362 | // Define media off-set | |
363 | Int_t *idtmed = fIdtmed->GetArray()+1; // array of media indexes | |
364 | Int_t idrotm[4]; // Array of rotation matrix indexes | |
365 | //Float_t ddettest=200.0E-4,ddettelescope=300.0E-4; | |
366 | //Float_t dchipMiniBus=750.0E-4,dchiptest=300.0E-4; | |
367 | //Float_t yposition= 0.0; | |
15efbab5 | 368 | const Float_t kmm=0.1,kcm=1.0,kmicm=kmm/1000.; |
5a30b198 | 369 | // Define Rotation-reflextion Matrixes needed |
370 | // 0 is the unit matrix | |
371 | AliMatrix(idrotm[0], 90.0,0.0, 0.0,0.0, 90.0,270.0); // SDD and SSD X | |
15efbab5 | 372 | AliMatrix(idrotm[1], 90.0,90.0, 0.0,180.0, 90.0,270.0); // SSD Y |
373 | AliMatrix(idrotm[2],90.0,90.0,90.0,180.0,0.0,0.0); //Rotate about Z 90 degree | |
374 | ||
375 | data[0] = 150.0*kmm; | |
376 | data[1] = 150.0*kmm; | |
377 | data[2] = 1100.0*kmm; | |
5a30b198 | 378 | gMC->Gsvolu("ITSV","BOX ",idtmed[0],data,3); |
379 | gMC->Gspos("ITSV",1,"ALIC",0.0,0.0,0.0,0,"ONLY"); | |
380 | ||
15efbab5 | 381 | |
5a30b198 | 382 | // Crossed sintilator triggers (2 in front 2 in back) |
5a30b198 | 383 | data[0] = 10.0*kcm; |
384 | data[1] = 2.0*kcm; | |
385 | data[2] = 2.0*kmm; | |
8119ddd8 | 386 | gMC->Gsvolu("ISNT","BOX ",idtmed[2],data,3); |
15efbab5 | 387 | gMC->Gspos("ISNT",1,"ITSV",0.0,0.0,-950.0*kmm,0,"ONLY"); |
388 | gMC->Gspos("ISNT",2,"ITSV",0.0,0.0,-950.0*kmm-data[2],idrotm[2],"ONLY"); | |
389 | gMC->Gspos("ISNT",3,"ITSV",0.0,0.0,950.0*kmm+data[2],0,"ONLY"); | |
390 | gMC->Gspos("ISNT",4,"ITSV",0.0,0.0,950.0*kmm,idrotm[2],"ONLY"); | |
391 | ||
392 | ||
393 | ////Create Volumes | |
394 | ||
5a30b198 | 395 | // SSD part of telescope (MiniBuS) |
15efbab5 | 396 | Float_t detMiniBusX,detMiniBusY,detMiniBusZ; |
5a30b198 | 397 | data[0] = detMiniBusX = 10600.0*kmicm; |
15efbab5 | 398 | data[1] = detMiniBusY = 0.150*kmm; |
5a30b198 | 399 | data[2] = detMiniBusZ = 1.1*kcm; |
400 | gMC->Gsvolu("IMB0", "BOX ", idtmed[1], data, 3); // contains detector | |
401 | data[0] = 0.5*384*50*kmicm; | |
15efbab5 | 402 | data[1] = 0.1499*kmm; |
5a30b198 | 403 | data[2] = 1.0*kcm; |
15efbab5 | 404 | gMC->Gsvolu("IMBS","BOX ",idtmed[1],data,3); // sensitive detector volume |
5a30b198 | 405 | gMC->Gspos("IMBS",1,"IMB0",0.0,0.0,0.0,0,"ONLY"); // place IMBS inside |
406 | // Box containing SSD's | |
15efbab5 | 407 | data[0] = 11600.0*kmicm; |
408 | data[1] = 0.450*kcm; | |
409 | data[2] = 1.16*kcm; | |
5a30b198 | 410 | gMC->Gsvolu("ITAI","BOX ",idtmed[0],data,3); |
411 | // Plastic box size = insize + thickness. | |
412 | data[0] = data[0] + 2.0*kmm; | |
413 | data[1] = data[1] + 200.0*kmicm; | |
414 | data[2] = data[2] + 2.0*kmm; | |
8119ddd8 | 415 | gMC->Gsvolu("ITEL","BOX ",idtmed[3],data,3); |
5a30b198 | 416 | gMC->Gspos("ITAI",1,"ITEL",0.0,0.0,0.0,0,"ONLY"); |
8119ddd8 | 417 | gMC->Gspos("IMB0",1,"ITAI",0.0,0.0,0.0,0,"ONLY"); |
5a30b198 | 418 | |
419 | // SDD under test | |
420 | Float_t sddX,sddY,sddZ; | |
421 | data[0] = sddX = 3.62500*kcm; | |
15efbab5 | 422 | data[1] = sddY = 0.1500*kmm; |
5a30b198 | 423 | data[2] = sddZ = 4.37940*kcm; |
424 | gMC->Gsvolu("ITS0", "BOX ", idtmed[1], data, 3); // contains detector | |
425 | data[0] = 3.50860*kcm; | |
15efbab5 | 426 | data[1] = 0.1499*kmm; |
5a30b198 | 427 | data[2] = 3.76320*kcm; |
428 | gMC->Gsvolu("ITST","BOX ",idtmed[1],data,3);// sensitive detecor volume | |
429 | gMC->Gspos("ITST",1,"ITS0",0.0,0.0,0.0,0,"ONLY"); // place ITST inside | |
430 | // Box containing SDD under test | |
431 | data[0] = 4.0*kcm; | |
432 | data[1] = 0.5*kcm; | |
433 | data[2] = 5.0*kcm; | |
434 | gMC->Gsvolu("IDAI","BOX ",idtmed[0],data,3); | |
435 | data[0] = data[0] + 2.0*kmm; | |
436 | data[1] = data[1] + 200.0*kmicm; | |
8119ddd8 | 437 | data[2] = data[2] + 2.0*kmm; |
438 | gMC->Gsvolu("IDET","BOX ",idtmed[3],data,3); | |
5a30b198 | 439 | gMC->Gspos("IDAI",1,"IDET",0.0,0.0,0.0,0,"ONLY"); |
440 | gMC->Gspos("ITS0",1,"IDAI",0.0,0.0,0.0,0,"ONLY"); | |
441 | ||
15efbab5 | 442 | |
443 | //// Position detectors, Beam Axis Z, X to the right, Y up to the sky. | |
444 | // Upsteram planes of the telescope | |
5a30b198 | 445 | Float_t p00X,p00Y,p00Z,p01X,p01Y,p01Z,p10X,p10Y,p10Z,p11X,p11Y,p11Z; |
446 | p00X = 0.0*kcm; | |
447 | p00Y = 0.0*kcm; | |
15efbab5 | 448 | p00Z = -584*kmm; |
5a30b198 | 449 | gMC->Gspos("ITEL",1,"ITSV",p00X,p00Y,p00Z,idrotm[0],"ONLY");//SSD X |
450 | p01X = 0.0*kcm; | |
451 | p01Y = 0.0*kcm; | |
15efbab5 | 452 | p01Z = -574*kmm; |
5a30b198 | 453 | gMC->Gspos("ITEL",2,"ITSV",p01X,p01Y,p01Z,idrotm[1],"ONLY");//SSD Y |
454 | p01X = 0.0*kcm; | |
455 | p01Y = 0.0*kcm; | |
15efbab5 | 456 | p01Z = -504*kmm; |
5a30b198 | 457 | gMC->Gspos("ITEL",3,"ITSV",p01X,p01Y,p01Z,idrotm[0],"ONLY");//SSD X |
458 | p01X = 0.0*kcm; | |
459 | p01Y = 0.0*kcm; | |
15efbab5 | 460 | p01Z = -494*kmm; |
5a30b198 | 461 | gMC->Gspos("ITEL",4,"ITSV",p01X,p01Y,p01Z,idrotm[1],"ONLY");//SSD Y |
15efbab5 | 462 | |
463 | // Downstream planes of the telescope | |
5a30b198 | 464 | p10X = 0.0*kcm; |
465 | p10Y = 0.0*kcm; | |
15efbab5 | 466 | p10Z = +601.0*kmm; |
5a30b198 | 467 | gMC->Gspos("ITEL",5,"ITSV",p10X,p10Y,p10Z,idrotm[0],"ONLY");//SSD X |
468 | p11X = 0.0*kcm; | |
469 | p11Y = 0.0*kcm; | |
15efbab5 | 470 | p11Z = +610.0*kmm; //611.0 |
5a30b198 | 471 | gMC->Gspos("ITEL",6,"ITSV",p11X,p11Y,p11Z,idrotm[1],"ONLY");//SSD Y |
472 | p11X = 0.0*kcm; | |
473 | p11Y = 0.0*kcm; | |
15efbab5 | 474 | p11Z = +684.0*kmm; |
5a30b198 | 475 | gMC->Gspos("ITEL",7,"ITSV",p11X,p11Y,p11Z,idrotm[0],"ONLY");//SSD X |
476 | p11X = 0.0*kcm; | |
477 | p11Y = 0.0*kcm; | |
15efbab5 | 478 | p11Z = +694.0*kmm; |
5a30b198 | 479 | gMC->Gspos("ITEL",8,"ITSV",p11X,p11Y,p11Z,idrotm[1],"ONLY");//SSD Y |
480 | p11X = 0.0*kcm; | |
481 | p11Y = 0.0*kcm; | |
15efbab5 | 482 | p11Z = +877.0*kmm; |
5a30b198 | 483 | gMC->Gspos("ITEL",9,"ITSV",p11X,p11Y,p11Z,idrotm[0],"ONLY");//SSD X |
484 | p11X = 0.0*kcm; | |
485 | p11Y = 0.0*kcm; | |
15efbab5 | 486 | p11Z = +887.0*kmm; |
5a30b198 | 487 | gMC->Gspos("ITEL",10,"ITSV",p11X,p11Y,p11Z,idrotm[1],"ONLY");//SSD Y |
15efbab5 | 488 | |
489 | // SDDs | |
490 | Float_t pdet1X,pdet1Y,pdet1Z; | |
491 | Float_t pdet2X,pdet2Y,pdet2Z; | |
492 | pdet1X = 0.0*kcm; | |
493 | pdet1Y = 0.0*kcm; | |
494 | pdet1Z = 0.0*kcm; | |
495 | gMC->Gspos("IDET",1,"ITSV",pdet1X,pdet1Y,pdet1Z,idrotm[0],"ONLY");// Detector1 | |
496 | pdet2X = 0.0*kcm; | |
497 | pdet2Y = 0.0*kcm; | |
498 | pdet2Z = 52*kmm; //52 | |
499 | gMC->Gspos("IDET",2,"ITSV",pdet2X,pdet2Y,pdet2Z,idrotm[0],"ONLY");// Detector2 | |
500 | ||
501 | // Target definition and placement | |
502 | if(fTarg){ | |
503 | data[0] = 30*kmm; | |
504 | data[1] = fTargThick*kmm; // Target thickness | |
505 | data[2] = 30*kmm; | |
506 | gMC->Gsvolu("ITGT","BOX ",idtmed[fTarg],data,3); | |
507 | ||
508 | Float_t a,z,dens,radl,absl; | |
509 | Float_t* ubuf=0; Int_t nbuf; | |
510 | char* ssss=""; | |
511 | gMC->Gfmate(idtmed[fTarg],ssss,a,z,dens,radl,absl,ubuf,nbuf); | |
512 | ||
513 | Info("CreateGeometry","Target A=%f, Z=%f, dens=%f",a,z,dens); | |
514 | Info("Creategeometry","Target thickness=%f mm",fTargThick); | |
515 | ||
516 | Float_t ptgtX,ptgtY,ptgtZ; | |
517 | ptgtX = 0.0*kcm; | |
518 | ptgtY = 0.0*kcm; | |
519 | ptgtZ = -50*kmm; | |
520 | gMC->Gspos("ITGT",1,"ITSV",ptgtX,ptgtY,ptgtZ,idrotm[0],"ONLY");// Target | |
521 | }else{ | |
522 | Info("CreateGeometry","No target defined"); | |
523 | } | |
5a30b198 | 524 | } |
525 | //______________________________________________________________________ | |
526 | void AliITSvSDD03::CreateMaterials(){ | |
527 | //////////////////////////////////////////////////////////////////////// | |
528 | // | |
529 | // Create ITS SDD test beam materials | |
530 | // This function defines the default materials used in the Geant | |
531 | // Monte Carlo simulations for the geometries AliITSv1, AliITSv3, | |
532 | // AliITSvSDD03. | |
533 | // In general it is automatically replaced by | |
534 | // the CreatMaterials routine defined in AliITSv?. Should the function | |
535 | // CreateMaterials not exist for the geometry version you are using this | |
536 | // one is used. See the definition found in AliITSv5 or the other routine | |
537 | // for a complete definition. | |
538 | // | |
539 | // Inputs: | |
540 | // none. | |
541 | // Outputs: | |
542 | // none. | |
543 | // Return: | |
544 | // none. | |
545 | ///////////////////////////////////////////////////////////////////////// | |
546 | Float_t tmaxfdSi = 0.1; // Degree | |
15efbab5 | 547 | Float_t stemaxSi = 0.0075; // cm //0.0075 |
5a30b198 | 548 | Float_t deemaxSi = 0.1; // Fraction of particle's energy 0<deemax<=1 |
549 | Float_t epsilSi = 1.0E-4;// | |
550 | Float_t stminSi = 0.0; // cm "Default value used" | |
551 | ||
552 | Float_t tmaxfdAir = 0.1; // Degree | |
15efbab5 | 553 | Float_t stemaxAir = .10000E+01; // 1 cm //cm |
5a30b198 | 554 | Float_t deemaxAir = 0.1; // Fraction of particle's energy 0<deemax<=1 |
555 | Float_t epsilAir = 1.0E-4;// | |
556 | Float_t stminAir = 0.0; // cm "Default value used" | |
557 | Int_t ifield = gAlice->Field()->Integ(); | |
558 | Float_t fieldm = gAlice->Field()->Max(); | |
559 | // | |
5a30b198 | 560 | |
15efbab5 | 561 | // AIR |
562 | Float_t aAir[4]={12.0107,14.0067,15.9994,39.948}; | |
563 | Float_t zAir[4]={6.,7.,8.,18.}; | |
564 | Float_t wAir[4]={0.000124,0.755267,0.231781,0.012827}; | |
565 | Float_t dAir = 1.20479E-3; | |
566 | // Lucite/Plexiglass | |
567 | Float_t aLuc[3] = {1.,12.,16.}; | |
568 | Float_t zLuc[3] = {1.,6.,8.}; | |
569 | Float_t wLuc[3] = {8.,5.,2.}; | |
570 | Float_t dLuc = 1.19; | |
571 | // stainless steel | |
572 | Float_t asteel[4] = { 55.847,51.9961,58.6934,28.0855 }; | |
573 | Float_t zsteel[4] = { 26.,24.,28.,14. }; | |
574 | Float_t wsteel[4] = { .715,.18,.1,.005 }; | |
575 | Float_t dsteel = 7.88; | |
576 | ||
577 | AliMixture(1, "AIR$",aAir,zAir,dAir,4,wAir); | |
578 | AliMaterial(2,"SI$",28.086,14.0,2.3300,9.3600,999.00); | |
579 | AliMixture(3,"Sintilator$",aLuc,zLuc,dLuc,-3,wLuc); | |
580 | AliMixture(4,"PlasticBox$",aLuc,zLuc,dLuc,-3,wLuc); | |
581 | AliMaterial(5, "IRON$", 55.85, 26., 7.87, 1.76, 999.00); | |
582 | AliMaterial(6, "LEAD$", 207.19, 82., 11.35, .56, 999.00); | |
583 | AliMixture(7, "STAINLESS STEEL$", asteel, zsteel,dsteel, 4, wsteel); | |
584 | AliMaterial(9, "C$", 12.011, 6., 2.265, 18.8, 999.00); | |
585 | AliMaterial(10, "Al$", 26.98, 13., 2.70, 8.9, 999.00); | |
586 | AliMaterial(11, "Be$", 9.012, 4., 1.848, 35.3, 999.00); | |
587 | AliMaterial(12, "Ti$", 47.88, 22., 4.54, 3.56, 999.00); | |
588 | AliMaterial(13, "Sn$", 118.69, 50., 7.31, 1.21, 999.00); | |
589 | AliMaterial(14, "Cu$", 63.55, 29., 8.96, 1.43, 999.00); | |
590 | AliMaterial(15, "Ge$", 72.59, 32., 5.323, 2.30, 999.00); | |
591 | AliMaterial(20, "W$", 183.85, 74., 19.3, 0.35, 999.00); | |
592 | ||
5a30b198 | 593 | AliMedium(1,"AIR$",1,0,ifield,fieldm,tmaxfdAir,stemaxAir,deemaxAir, |
594 | epsilAir,stminAir); | |
5a30b198 | 595 | AliMedium(2,"SI$",2,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi, |
596 | epsilSi,stminSi); | |
15efbab5 | 597 | AliMedium(3,"Scintillator$",3,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi, |
598 | epsilSi,stminSi); | |
5a30b198 | 599 | AliMedium(4,"PlasticBox$",4,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi, |
600 | epsilSi,stminSi); | |
15efbab5 | 601 | AliMedium(5,"IRON$",5,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi, |
602 | epsilSi,stminSi); | |
603 | AliMedium(6,"LEAD$",6,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi, | |
604 | epsilSi,stminSi); | |
605 | AliMedium(7,"StainlessSteel$",7,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi, | |
606 | epsilSi,stminSi); | |
607 | ||
608 | AliMedium(9,"C$",9,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi,epsilSi,stminSi); | |
609 | AliMedium(10,"Al$",10,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi,epsilSi,stminSi); | |
610 | AliMedium(11,"Be$",11,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi,epsilSi,stminSi); | |
611 | AliMedium(12,"Ti$",12,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi,epsilSi,stminSi); | |
612 | AliMedium(13,"Sn$",13,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi,epsilSi,stminSi); | |
613 | AliMedium(14,"Cu$",14,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi,epsilSi,stminSi); | |
614 | AliMedium(15,"Ge$",15,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi,epsilSi,stminSi); | |
615 | AliMedium(20,"W$",20,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi,epsilSi,stminSi); | |
616 | //dummy materials to avoid warning during simulation (galice.cuts) | |
617 | ||
618 | AliMedium(21,"SI$",2,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi, | |
619 | epsilSi,stminSi); | |
620 | AliMedium(25,"SI$",2,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi, | |
621 | epsilSi,stminSi); | |
622 | AliMedium(26,"SI$",2,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi, | |
623 | epsilSi,stminSi); | |
624 | AliMedium(27,"SI$",2,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi, | |
625 | epsilSi,stminSi); | |
626 | AliMedium(51,"SI$",2,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi, | |
627 | epsilSi,stminSi); | |
628 | AliMedium(52,"SI$",2,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi, | |
629 | epsilSi,stminSi); | |
630 | AliMedium(53,"SI$",2,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi, | |
631 | epsilSi,stminSi); | |
632 | AliMedium(54,"SI$",2,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi, | |
633 | epsilSi,stminSi); | |
634 | AliMedium(55,"SI$",2,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi, | |
635 | epsilSi,stminSi); | |
636 | AliMedium(56,"SI$",2,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi, | |
637 | epsilSi,stminSi); | |
638 | AliMedium(61,"SI$",2,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi, | |
639 | epsilSi,stminSi); | |
640 | AliMedium(62,"SI$",2,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi, | |
641 | epsilSi,stminSi); | |
642 | AliMedium(63,"SI$",2,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi, | |
643 | epsilSi,stminSi); | |
644 | AliMedium(64,"SI$",2,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi, | |
645 | epsilSi,stminSi); | |
646 | AliMedium(65,"SI$",2,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi, | |
647 | epsilSi,stminSi); | |
648 | AliMedium(68,"SI$",2,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi, | |
649 | epsilSi,stminSi); | |
650 | AliMedium(69,"SI$",2,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi, | |
651 | epsilSi,stminSi); | |
652 | AliMedium(70,"SI$",2,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi, | |
653 | epsilSi,stminSi); | |
654 | AliMedium(71,"SI$",2,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi, | |
655 | epsilSi,stminSi); | |
656 | AliMedium(72,"SI$",2,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi, | |
657 | epsilSi,stminSi); | |
658 | AliMedium(73,"SI$",2,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi, | |
659 | epsilSi,stminSi); | |
660 | AliMedium(74,"SI$",2,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi, | |
661 | epsilSi,stminSi); | |
662 | AliMedium(75,"SI$",2,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi, | |
663 | epsilSi,stminSi); | |
664 | AliMedium(76,"SI$",2,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi, | |
665 | epsilSi,stminSi); | |
666 | AliMedium(77,"SI$",2,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi, | |
667 | epsilSi,stminSi); | |
668 | AliMedium(78,"SI$",2,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi, | |
669 | epsilSi,stminSi); | |
670 | AliMedium(79,"SI$",2,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi, | |
671 | epsilSi,stminSi); | |
672 | AliMedium(80,"SI$",2,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi, | |
673 | epsilSi,stminSi); | |
674 | AliMedium(81,"SI$",2,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi, | |
675 | epsilSi,stminSi); | |
676 | AliMedium(82,"SI$",2,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi, | |
677 | epsilSi,stminSi); | |
678 | AliMedium(83,"SI$",2,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi, | |
679 | epsilSi,stminSi); | |
680 | AliMedium(84,"SI$",2,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi, | |
681 | epsilSi,stminSi); | |
682 | AliMedium(85,"SI$",2,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi, | |
683 | epsilSi,stminSi); | |
684 | AliMedium(90,"SI$",2,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi, | |
685 | epsilSi,stminSi); | |
686 | AliMedium(91,"SI$",2,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi, | |
687 | epsilSi,stminSi); | |
688 | AliMedium(92,"SI$",2,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi, | |
689 | epsilSi,stminSi); | |
690 | AliMedium(93,"SI$",2,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi, | |
691 | epsilSi,stminSi); | |
692 | AliMedium(94,"SI$",2,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi, | |
693 | epsilSi,stminSi); | |
694 | AliMedium(95,"SI$",2,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi, | |
695 | epsilSi,stminSi); | |
696 | AliMedium(96,"SI$",2,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi, | |
697 | epsilSi,stminSi); | |
698 | ||
699 | } | |
5a30b198 | 700 | //______________________________________________________________________ |
701 | void AliITSvSDD03::InitAliITSgeom(){ | |
702 | // Based on the geometry tree defined in Geant 3.21, this | |
703 | // routine initilizes the Class AliITSgeom from the Geant 3.21 ITS geometry | |
704 | // sturture. | |
705 | // Inputs: | |
706 | // none. | |
707 | // Outputs: | |
708 | // none. | |
709 | // Return: | |
710 | // none. | |
74d31ce3 | 711 | |
15efbab5 | 712 | |
713 | if(strcmp(gMC->GetName(),"TGeant3")) { | |
714 | Error("InitAliITSgeom", | |
715 | "Wrong Monte Carlo. InitAliITSgeom uses TGeant3 calls"); | |
5a30b198 | 716 | return; |
15efbab5 | 717 | } // end if |
718 | Info("InitAliITSgeom","Reading geometry transformation directly from Geant 3"); | |
719 | const Int_t knp=384; | |
720 | const Float_t kpitch=50.E-4;/*cm*/ | |
7d62fb64 | 721 | Float_t box[3]={0.5*kpitch*(Float_t)knp,150.E-4,1.0},p[knp+1],n[knp+1]; |
15efbab5 | 722 | const Int_t kltypess = 2; |
723 | const Int_t knlayers = 12; | |
724 | const Int_t kndeep = 6; | |
725 | Int_t itsGeomTreeNames[kltypess][kndeep],lnam[20],lnum[20]; | |
726 | Int_t nlad[knlayers],ndet[knlayers]; | |
727 | Double_t t[3],r[10]; | |
728 | Float_t par[20],att[20]; | |
729 | Int_t npar,natt,idshape,imat,imed,id; | |
730 | AliITSGeant3Geometry *ig = new AliITSGeant3Geometry(); | |
731 | Int_t mod,typ,lay,lad,det,cpy,i,j,k; | |
732 | Char_t names[kltypess][kndeep][4]; | |
733 | Int_t itsGeomTreeCopys[kltypess][kndeep]; | |
734 | Char_t *namesA[kltypess][kndeep] = { | |
735 | {"ALIC","ITSV","ITEL","ITAI","IMB0","IMBS"}, | |
736 | {"ALIC","ITSV","IDET","IDAI","ITS0","ITST"}}; | |
737 | Int_t itsGeomTreeCopysA[kltypess][kndeep]= {{1,1,10,1,1,1}, | |
738 | {1,1,2,1,1,1}}; | |
739 | for(i=0;i<kltypess;i++)for(j=0;j<kndeep;j++){ | |
740 | for(k=0;k<4;k++) names[i][j][k] = namesA[i][j][k]; | |
741 | itsGeomTreeCopys[i][j] = itsGeomTreeCopysA[i][j]; | |
742 | } // end for i,j | |
743 | p[0]=-box[0]; | |
744 | n[0]=box[0]; | |
745 | for(i=1;i<knp;i++){// Fill in anode and cathode strip locations (lower edge) | |
746 | p[i] =p[i-1]+kpitch; | |
747 | n[i] =n[i-1]-kpitch; | |
748 | } // end for i | |
749 | p[knp+1]=box[0]; | |
750 | n[knp+1]=-box[0]; | |
751 | ||
752 | for(i=0;i<20;i++) lnam[i] = lnum[i] = 0; | |
753 | for(i=0;i<kltypess;i++)for(j=0;j<kndeep;j++) | |
754 | strncpy((char*) &itsGeomTreeNames[i][j],names[i][j],4); | |
755 | // itsGeomTreeNames[i][j] = ig->StringToInt(names[i][j]); | |
756 | mod = knlayers; | |
7d62fb64 | 757 | if(GetITSgeom()!=0) SetITSgeom(0x0); |
15efbab5 | 758 | for(Int_t iMod=0; iMod<knlayers; iMod++){ |
759 | nlad[iMod]=1; ndet[iMod]=1; | |
760 | } | |
7d62fb64 | 761 | |
762 | AliITSgeom* geom = new AliITSgeom(0,knlayers,nlad,ndet,mod); | |
763 | SetITSgeom(geom); | |
15efbab5 | 764 | fIdSens[0] = 0; fIdSens[1] = 1; // Properly reset in Init later. |
765 | for(typ=1;typ<=kltypess;typ++){ | |
766 | for(j=0;j<kndeep;j++) lnam[j] = itsGeomTreeNames[typ-1][j]; | |
767 | for(j=0;j<kndeep;j++) lnum[j] = itsGeomTreeCopys[typ-1][j]; | |
768 | if(typ == 1) id = fIdSens[0]; | |
769 | else id = fIdSens[1]; | |
770 | lad = 1; | |
771 | det = 1; | |
772 | for(cpy=1;cpy<=itsGeomTreeCopys[typ-1][2];cpy++){ | |
773 | mod = DecodeDetector(id,cpy,lay,lad,det); | |
774 | //lunm[2] is the copy number, from 1 to 10 for SSD | |
775 | // 1,2 for SDD, depending on the module number | |
776 | if(mod<=3) lnum[2]=mod+1; | |
777 | if(mod>=6) lnum[2]=mod-1; | |
778 | if(mod==4) lnum[2]=1; | |
779 | if(mod==5) lnum[2]=2; | |
780 | ig->GetGeometry(kndeep,lnam,lnum,t,r,idshape,npar,natt,par,att, | |
781 | imat,imed); | |
782 | ||
783 | switch (typ){ | |
784 | case 2: | |
7d62fb64 | 785 | GetITSgeom()->CreatMatrix(mod,lay,lad,det,kSDD,t,r); |
786 | if(!(GetITSgeom()->IsShapeDefined((Int_t)kSDD))){ | |
787 | GetITSgeom()->ReSetShape(kSDD,new AliITSgeomSDD256(npar,par)); | |
15efbab5 | 788 | } // end if |
789 | break; | |
790 | case 1: | |
7d62fb64 | 791 | GetITSgeom()->CreatMatrix(mod,lay,lad,det,kSSD,t,r); |
792 | if(!(GetITSgeom()->IsShapeDefined((Int_t)kSSD))){ | |
793 | GetITSgeom()->ReSetShape(kSSD,new AliITSgeomSSD(box,0.0,0.0, | |
15efbab5 | 794 | knp+1,p,knp+1,n)); |
795 | } // end if | |
796 | break; | |
797 | } // end switch | |
798 | } // end for cpy | |
799 | } // end for typ | |
800 | return; | |
5a30b198 | 801 | } |
802 | //______________________________________________________________________ | |
803 | void AliITSvSDD03::Init(){ | |
804 | //////////////////////////////////////////////////////////////////////// | |
805 | // Initialise the ITS after it has been created. | |
806 | // Inputs: | |
807 | // none. | |
808 | // Outputs: | |
809 | // none. | |
810 | // Return: | |
811 | // none. | |
812 | //////////////////////////////////////////////////////////////////////// | |
5a30b198 | 813 | |
15efbab5 | 814 | |
815 | Info("Init","**********AliITSvSDD03 %d _Init *************",fMinorVersion); | |
aacedc3e | 816 | |
5a30b198 | 817 | if(fRead[0]=='\0') strncpy(fRead,fEuclidGeomDet,60); |
818 | if(fWrite[0]=='\0') strncpy(fWrite,fEuclidGeomDet,60); | |
7d62fb64 | 819 | if(GetITSgeom()!=0) SetITSgeom(0x0); |
820 | AliITSgeom* geom = new AliITSgeom(); | |
821 | SetITSgeom(geom); | |
822 | if(fGeomDetIn) GetITSgeom()->ReadNewFile(fRead); | |
5a30b198 | 823 | if(!fGeomDetIn) this->InitAliITSgeom(); |
7d62fb64 | 824 | if(fGeomDetOut) GetITSgeom()->WriteNewFile(fWrite); |
5a30b198 | 825 | AliITS::Init(); |
8119ddd8 | 826 | fIDMother = gMC->VolId("ITSV"); // ITS Mother Volume ID. |
aacedc3e | 827 | |
5a30b198 | 828 | } |
829 | //______________________________________________________________________ | |
830 | void AliITSvSDD03::SetDefaults(){ | |
831 | // sets the default segmentation, response, digit and raw cluster classes | |
832 | // Inputs: | |
833 | // none. | |
834 | // Outputs: | |
835 | // none. | |
836 | // Return: | |
837 | // none. | |
15efbab5 | 838 | |
5a30b198 | 839 | const Float_t kconv = 1.0e+04; // convert cm to microns |
840 | ||
7d62fb64 | 841 | if(!fDetTypeSim) fDetTypeSim = new AliITSDetTypeSim(); |
842 | fDetTypeSim->SetITSgeom(GetITSgeom()); | |
843 | fDetTypeSim->ResetResponse(); | |
844 | fDetTypeSim->ResetSegmentation(); | |
845 | ||
5a30b198 | 846 | AliITSgeomSDD *s1; |
847 | AliITSgeomSSD *s2; | |
7d62fb64 | 848 | for(Int_t nmod=0;nmod<GetITSgeom()->GetIndexMax();nmod++){ |
849 | if(GetITSgeom()->GetModuleType(nmod)==kSPD)SetResponseModel(nmod,new AliITSresponseSPD()); | |
850 | } | |
851 | ||
8119ddd8 | 852 | SetSegmentationModel(kSPD,new AliITSsegmentationSPD()); |
7d62fb64 | 853 | fDetTypeSim->SetDigitClassName(kSPD,"AliITSdigitSPD"); |
5a30b198 | 854 | |
855 | // SDD | |
7d62fb64 | 856 | s1 = (AliITSgeomSDD*) GetITSgeom()->GetShape(kSDD);// Get shape info. Do it this way for now. |
857 | AliITSresponseSDD *resp1=0; | |
858 | Int_t nsdd=0; | |
859 | ||
860 | for(Int_t nmod=0;nmod<GetITSgeom()->GetIndexMax();nmod++){ | |
861 | if(GetITSgeom()->GetModuleType(nmod)==kSDD){ | |
862 | resp1 = new AliITSresponseSDD("simulated"); | |
863 | SetResponseModel(nmod,resp1); | |
864 | nsdd=nmod; | |
865 | } | |
866 | } | |
867 | ||
868 | ||
869 | AliITSsegmentationSDD *seg1=new AliITSsegmentationSDD(GetITSgeom(),resp1); | |
5a30b198 | 870 | seg1->SetDetSize(s1->GetDx()*kconv, // base this on AliITSgeomSDD |
871 | s1->GetDz()*2.*kconv, // for now. | |
872 | s1->GetDy()*2.*kconv); // x,z,y full width in microns. | |
15efbab5 | 873 | |
5a30b198 | 874 | seg1->SetNPads(256,256);// Use AliITSgeomSDD for now |
875 | SetSegmentationModel(kSDD,seg1); | |
7d62fb64 | 876 | const char *kData1=(fDetTypeSim->GetResponseModel(nsdd))->DataType(); |
877 | const char *kopt=fDetTypeSim->GetResponseModel(nsdd)->ZeroSuppOption(); | |
5a30b198 | 878 | if((!strstr(kopt,"2D")) && (!strstr(kopt,"1D")) || strstr(kData1,"real") ){ |
7d62fb64 | 879 | fDetTypeSim->SetDigitClassName(kSDD,"AliITSdigit"); |
880 | } else fDetTypeSim->SetDigitClassName(kSDD,"AliITSdigitSDD"); | |
5a30b198 | 881 | |
882 | // SSD Layer 5 | |
7d62fb64 | 883 | |
884 | s2 = (AliITSgeomSSD*) GetITSgeom()->GetShape(kSSD);// Get shape info. Do it this way for now. | |
885 | ||
886 | AliITSresponse *resp2=0; | |
887 | Int_t nssd=0; | |
888 | for(Int_t nmod=0;nmod<GetITSgeom()->GetIndexMax();nmod++){ | |
889 | if(GetITSgeom()->GetModuleType(nmod)==kSSD){ | |
890 | resp2 = new AliITSresponseSSD("simulated"); | |
891 | SetResponseModel(nmod,resp2); | |
892 | nssd=nmod; | |
893 | } | |
894 | } | |
895 | ||
896 | ||
897 | AliITSsegmentationSSD *seg2=new AliITSsegmentationSSD(GetITSgeom()); | |
5a30b198 | 898 | seg2->SetDetSize(s2->GetDx()*2.*kconv, // base this on AliITSgeomSSD |
899 | s2->GetDz()*2.*kconv, // for now. | |
900 | s2->GetDy()*2.*kconv); // x,z,y full width in microns. | |
15efbab5 | 901 | seg2->SetPadSize(50.,0.); // strip x pitch in microns |
902 | seg2->SetNPads(384,0); // number of strips on each side. | |
903 | seg2->SetLayer(5); | |
904 | seg2->SetAngles(0.,0.); // strip angles rad P and N side. | |
905 | seg2->SetAnglesLay5(0.,0.); // strip angles rad P and N side. | |
906 | seg2->SetAnglesLay6(0.,0.); // strip angles rad P and N side. | |
907 | ||
5a30b198 | 908 | SetSegmentationModel(kSSD,seg2); |
7d62fb64 | 909 | const char *kData2=(fDetTypeSim->GetResponseModel(nsdd))->DataType(); |
910 | if(strstr(kData2,"real") ) fDetTypeSim->SetDigitClassName(kSSD,"AliITSdigit"); | |
911 | else fDetTypeSim->SetDigitClassName(kSSD,"AliITSdigitSSD"); | |
5a30b198 | 912 | |
7d62fb64 | 913 | if(fgkNTYPES>3){ |
5a30b198 | 914 | Warning("SetDefaults", |
915 | "Only the four basic detector types are initialised!"); | |
916 | }// end if | |
917 | return; | |
918 | } | |
919 | //______________________________________________________________________ | |
6fc43a8e | 920 | void AliITSvSDD03::SetDefaultSimulation(){ |
921 | // sets the default simulation. | |
922 | // Inputs: | |
923 | // none. | |
924 | // Outputs: | |
925 | // none. | |
926 | // Return: | |
927 | // none. | |
928 | ||
7d62fb64 | 929 | if(!fDetTypeSim) fDetTypeSim = new AliITSDetTypeSim(); |
930 | AliITSsimulation *sim; | |
931 | AliITSsegmentation *seg; | |
932 | AliITSresponse *res; | |
933 | Int_t nspd =0; | |
934 | Int_t nsdd =0; | |
935 | Int_t nssd =0; | |
936 | for(Int_t i=0;i<GetITSgeom()->GetIndexMax();i++){ | |
937 | if(GetITSgeom()->GetModuleType(i)==kSPD) nspd=i; | |
938 | if(GetITSgeom()->GetModuleType(i)==kSDD) nsdd=i; | |
939 | if(GetITSgeom()->GetModuleType(i)==kSSD) nssd=i; | |
940 | } | |
941 | //SPD | |
942 | if(fDetTypeSim){ | |
943 | sim = fDetTypeSim->GetSimulationModel(kSPD); | |
944 | if (!sim) { | |
945 | seg =(AliITSsegmentation*)fDetTypeSim->GetSegmentationModel(kSPD); | |
946 | if(seg==0) seg = new AliITSsegmentationSPD(); | |
947 | res = (AliITSresponse*)fDetTypeSim->GetResponseModel(nspd); | |
948 | if(res==0) res = new AliITSresponseSPD(); | |
949 | sim = new AliITSsimulationSPDdubna(seg,res,0); | |
950 | SetSimulationModel(kSPD,sim); | |
951 | }else{ // simulation exists, make sure it is set up properly. | |
952 | sim->SetSegmentationModel((AliITSsegmentation*)fDetTypeSim->GetSegmentationModel(kSPD)); | |
953 | sim->SetResponseModel((AliITSresponse*)fDetTypeSim->GetResponseModel(nspd)); | |
954 | sim->Init(); | |
955 | } // end if | |
956 | } // end if iDetType | |
957 | //SDD | |
958 | if(fDetTypeSim){ | |
959 | sim = fDetTypeSim->GetSimulationModel(kSDD); | |
960 | if (!sim) { | |
961 | seg = (AliITSsegmentation*)fDetTypeSim->GetSegmentationModel(kSDD); | |
962 | res = (AliITSresponse*)fDetTypeSim->GetResponseModel(nsdd); | |
963 | sim = new AliITSsimulationSDD(seg,res); | |
964 | SetSimulationModel(kSDD,sim); | |
965 | }else{ // simulation exists, make sure it is set up properly. | |
966 | sim->SetSegmentationModel((AliITSsegmentation*)fDetTypeSim->GetSegmentationModel(kSDD)); | |
967 | sim->SetResponseModel((AliITSresponse*)fDetTypeSim->GetResponseModel(nsdd)); | |
968 | ||
969 | sim->Init(); | |
970 | } //end if | |
971 | } // end if iDetType | |
972 | //SSD | |
973 | if(fDetTypeSim){ | |
974 | sim = fDetTypeSim->GetSimulationModel(kSSD); | |
975 | if (!sim) { | |
976 | seg = (AliITSsegmentation*)fDetTypeSim->GetSegmentationModel(kSSD); | |
977 | res = (AliITSresponse*)fDetTypeSim->GetResponseModel(nsdd); | |
978 | sim = new AliITSsimulationSSD(seg,res); | |
979 | SetSimulationModel(kSSD,sim); | |
980 | }else{ // simulation exists, make sure it is set up properly. | |
981 | sim->SetSegmentationModel((AliITSsegmentation*)fDetTypeSim->GetSegmentationModel(kSSD)); | |
982 | sim->SetResponseModel((AliITSresponse*)fDetTypeSim->GetResponseModel(nssd)); | |
983 | sim->Init(); | |
984 | } // end if | |
985 | } // end if iDetType | |
6fc43a8e | 986 | } |
987 | //______________________________________________________________________ | |
8119ddd8 | 988 | void AliITSvSDD03::DrawModule() const{ |
5a30b198 | 989 | //////////////////////////////////////////////////////////////////////// |
990 | // Draw a shaded view of the ITS SDD test beam version 1. | |
991 | // Inputs: | |
992 | // none. | |
993 | // Outputs: | |
994 | // none. | |
995 | // Return: | |
996 | // none. | |
997 | //////////////////////////////////////////////////////////////////////// | |
998 | // Set everything unseen | |
999 | gMC->Gsatt("*", "seen", -1); | |
1000 | // Set ALIC mother visible | |
1001 | gMC->Gsatt("ALIC","SEEN",0); | |
1002 | // Set ALIC ITS visible | |
15efbab5 | 1003 | gMC->Gsatt("ITSV","SEEN",1); |
5a30b198 | 1004 | // Set ALIC Telescopes visible |
15efbab5 | 1005 | gMC->Gsatt("ITEL","SEEN",1); |
1006 | gMC->Gsatt("ITEL","colo",2); | |
5a30b198 | 1007 | // Set ALIC detetcor visible |
15efbab5 | 1008 | gMC->Gsatt("IDET","SEEN",1); |
1009 | gMC->Gsatt("IDET","colo",4); | |
1010 | // Set ALIC Scintillator visible | |
1011 | gMC->Gsatt("ISNT","SEEN",1); | |
1012 | gMC->Gsatt("ISNT","colo",3); | |
5a30b198 | 1013 | // Set Detector mother visible and drawn |
15efbab5 | 1014 | // gMC->Gsatt("ITS0","SEEN",1); |
5a30b198 | 1015 | // Set minibus mother visible and drawn |
15efbab5 | 1016 | // gMC->Gsatt("IMB0","SEEN",1); |
1017 | ||
1018 | // Draw | |
1019 | gMC->Gdraw("alic", 60, 30, 180, 10,10, .12, .12); | |
5a30b198 | 1020 | } |
1021 | //______________________________________________________________________ | |
1022 | void AliITSvSDD03::StepManager(){ | |
1023 | //////////////////////////////////////////////////////////////////////// | |
1024 | // Called for every step in the ITS SDD test beam, then calles the | |
1025 | // AliITShit class creator with the information to be recoreded about | |
1026 | // that hit. | |
1027 | // The value of the macro ALIITSPRINTGEOM if set to 1 will allow the | |
1028 | // printing of information to a file which can be used to create a .det | |
1029 | // file read in by the routine CreateGeometry(). If set to 0 or any other | |
1030 | // value except 1, the default behavior, then no such file is created nor | |
1031 | // it the extra variables and the like used in the printing allocated. | |
1032 | // Inputs: | |
1033 | // none. | |
1034 | // Outputs: | |
1035 | // none. | |
1036 | // Return: | |
1037 | // none. | |
1038 | //////////////////////////////////////////////////////////////////////// | |
8119ddd8 | 1039 | Int_t copy, id; |
5a30b198 | 1040 | static TLorentzVector position0; |
1041 | static Int_t stat0=0; | |
1042 | if((id=gMC->CurrentVolID(copy) == fIDMother)&& | |
1043 | (gMC->IsTrackEntering()||gMC->IsTrackExiting())){ | |
8119ddd8 | 1044 | copy = fTrackReferences->GetEntriesFast(); |
1045 | TClonesArray &lTR = *fTrackReferences; | |
1046 | // Fill TrackReference structure with this new TrackReference. | |
1047 | new(lTR[copy]) AliTrackReference(gAlice->GetMCApp()-> | |
1048 | GetCurrentTrackNumber()); | |
5a30b198 | 1049 | } // if Outer ITS mother Volume |
8119ddd8 | 1050 | //if(!(this->IsActive())) return; |
1051 | if(!(gMC->TrackCharge())) return; | |
1052 | Int_t vol[5],copy3; | |
1053 | TLorentzVector position, momentum; | |
5a30b198 | 1054 | TClonesArray &lhits = *fHits; |
1055 | // | |
8119ddd8 | 1056 | // Fill hit structure. |
1057 | gMC->TrackPosition(position); | |
1058 | gMC->TrackMomentum(momentum); | |
1059 | id = gMC->CurrentVolID(copy); | |
1060 | if(id==fIdSens[0] || id==fIdSens[1]){ // Volumes "ITST" or "IMBS" | |
1061 | copy = gMC->CurrentVolOffID(3,copy3); | |
1062 | copy = DecodeDetector(id,copy3,vol[0],vol[1],vol[2]); | |
15efbab5 | 1063 | // cout << "0: mod,lay,lad,det="<<copy<<","<<vol[0]<<","<<vol[1] |
1064 | // <<","<<vol[2]<<" name="<<gMC->CurrentVolName() | |
1065 | // <<","<<fIdSens[0]<<","<<fIdSens[1]<<","<<id<<" z=" | |
8119ddd8 | 1066 | // <<position.Z()<<endl; |
1067 | }else if(id==fIdSens[2]){ // "ISNT" Sintilator | |
1068 | //cout << "1: id,copy="<<id<<","<<copy | |
1069 | // <<" name="<<gMC->CurrentVolName()<<" z=" | |
1070 | // <<position.Z()<<endl; | |
1071 | return; // Do nothing for now. | |
1072 | }else{ | |
1073 | //cout << "2: id,copy="<<id<<","<<copy | |
1074 | // <<" name="<<gMC->CurrentVolName()<<" z=" | |
1075 | // <<position.Z()<<endl; | |
1076 | return; | |
1077 | } // end if | |
1078 | // | |
5a30b198 | 1079 | // Track status |
1080 | vol[3] = 0; | |
1081 | vol[4] = 0; | |
1082 | if(gMC->IsTrackInside()) vol[3] += 1; | |
1083 | if(gMC->IsTrackEntering()) vol[3] += 2; | |
1084 | if(gMC->IsTrackExiting()) vol[3] += 4; | |
1085 | if(gMC->IsTrackOut()) vol[3] += 8; | |
1086 | if(gMC->IsTrackDisappeared()) vol[3] += 16; | |
1087 | if(gMC->IsTrackStop()) vol[3] += 32; | |
1088 | if(gMC->IsTrackAlive()) vol[3] += 64; | |
1089 | // | |
5a30b198 | 1090 | vol[4] = stat0; |
1091 | if(gMC->IsTrackEntering()){ | |
8119ddd8 | 1092 | position0 = position; |
1093 | stat0 = vol[3]; | |
1094 | return; | |
1095 | }else{ | |
1096 | new(lhits[fNhits++]) AliITShit(fIshunt, | |
1097 | gAlice->GetMCApp()->GetCurrentTrackNumber(), | |
1098 | vol,gMC->Edep(),gMC->TrackTime(), | |
1099 | position,position0,momentum); | |
15efbab5 | 1100 | }// end if gMC->IsTrackEntering() |
5a30b198 | 1101 | position0 = position; |
1102 | stat0 = vol[3]; | |
1103 | ||
1104 | return; | |
1105 | } | |
1106 |