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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> |
3be5c40b | 30 | #include <TGeoMatrix.h> |
5a30b198 | 31 | |
867f3305 | 32 | #include "AliMC.h" |
5a30b198 | 33 | #include "AliRun.h" |
34 | #include "AliMagF.h" | |
5a30b198 | 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" |
fcf95fc7 | 43 | #include "AliITSCalibrationSPD.h" |
44 | #include "AliITSCalibrationSDD.h" | |
45 | #include "AliITSCalibrationSSD.h" | |
5a30b198 | 46 | #include "AliITSsegmentationSPD.h" |
47 | #include "AliITSsegmentationSDD.h" | |
48 | #include "AliITSsegmentationSSD.h" | |
5bfe44ce | 49 | #include "AliITSsimulationSPD.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 | //______________________________________________________________________ | |
5a30b198 | 142 | AliITSvSDD03::~AliITSvSDD03() { |
143 | //////////////////////////////////////////////////////////////////////// | |
144 | // Standard destructor for the ITS SDD test beam 2002 version 1. | |
145 | // Inputs: | |
146 | // none. | |
147 | // Outputs: | |
148 | // none. | |
149 | // Return: | |
150 | // none. | |
151 | //////////////////////////////////////////////////////////////////////// | |
152 | } | |
153 | //______________________________________________________________________ | |
154 | void AliITSvSDD03::BuildGeometry(){ | |
155 | //////////////////////////////////////////////////////////////////////// | |
156 | // Geometry builder for the ITS SDD test beam 2002 version 1. | |
157 | // ALIC ALICE Mother Volume | |
158 | // |- ITSV ITS Mother Volume | |
159 | // |- IDET Detector under Test | |
160 | // | |- ITS0 SDD Si Chip | |
161 | // | | |- ITST SDD Sensitivve Volume | |
162 | // | |- IPC0 *5 Readout chip | |
163 | // |- ITEL *4 SDD Telescope | |
164 | // |- IMB0 SDD Si Chip | |
165 | // | |- IMBS SDD Sensitive volume | |
166 | // |- ICMB Chip MiniBus. | |
167 | // Inputs: | |
168 | // none. | |
169 | // Outputs: | |
170 | // none. | |
171 | // Return: | |
172 | // none. | |
173 | //////////////////////////////////////////////////////////////////////// | |
174 | // Get the top alice volume. | |
8119ddd8 | 175 | TNode *nALIC = gAlice->GetGeometry()->GetNode("alice"); |
176 | nALIC->cd(); | |
5a30b198 | 177 | |
178 | // Define ITS Mother Volume | |
179 | Float_t data[3]; | |
180 | Float_t ddettest=200.0E-4,ddettelescope=300.0E-4; | |
5a30b198 | 181 | //Float_t yposition= 0.0; |
182 | TRotMatrix *r0 = new TRotMatrix("ITSidrotm0","ITSidrotm0", | |
183 | 90.0,0,0.0,0,90.0,270.0); | |
184 | data[0] = 10.0; | |
15efbab5 | 185 | data[1] = 10.0; |
5a30b198 | 186 | data[2] = 100.0; |
8119ddd8 | 187 | TBRIK *sITSVshape =new TBRIK("ITSVshape","ITS Logical Mother Volume","Air", |
5a30b198 | 188 | data[0],data[1],data[2]); |
8119ddd8 | 189 | TNode *sITSV = new TNode("ITSV","ITS Mother Volume",sITSVshape, |
5a30b198 | 190 | 0.0,0.0,0.0,0,0); |
8119ddd8 | 191 | sITSV->cd(); // set ourselve into ITSV subvolume of ALIC |
5a30b198 | 192 | |
15efbab5 | 193 | // SSD part of telescope (MiniBuS) |
194 | data[0] = 1.06; | |
5a30b198 | 195 | data[1] = 0.5*ddettelescope; |
15efbab5 | 196 | data[2] = 1.1; |
8119ddd8 | 197 | TBRIK *sIMB0shape = new TBRIK("IMB0shape","SDD wafer","Si", |
5a30b198 | 198 | data[0],data[1],data[2]); |
199 | Float_t detMiniBusX,detMiniBusY,detMiniBusZ; | |
15efbab5 | 200 | data[0] = detMiniBusX = 0.5*384*50.0E-4; |
5a30b198 | 201 | data[1] = detMiniBusY = 0.5*ddettelescope; |
15efbab5 | 202 | data[2] = detMiniBusZ = 1.0; |
8119ddd8 | 203 | TBRIK *sIMBSshape = new TBRIK("IMBSshape","SDD Sensitive volume","Si", |
5a30b198 | 204 | data[0],data[1],data[2]); |
15efbab5 | 205 | |
206 | data[0] = 1.36; | |
207 | data[1] = 0.47; | |
208 | data[2] = 1.36; | |
8119ddd8 | 209 | TBRIK *sITELshape = new TBRIK("ITELshape","ITELshape","Air", |
5a30b198 | 210 | data[0],data[1],data[2]); |
211 | ||
15efbab5 | 212 | |
5a30b198 | 213 | // SDD under test |
15efbab5 | 214 | Float_t spdX,spdY,spdZ; |
215 | data[0] = 3.62500; | |
216 | data[1] = 0.5*ddettest; | |
217 | data[2] = 4.37940; | |
8119ddd8 | 218 | TBRIK *sITS0shape = new TBRIK("ITS0shape","SDD wafer","Si", |
5a30b198 | 219 | data[0],data[1],data[2]); // contains detector |
15efbab5 | 220 | data[0] = spdX = 3.50860; |
221 | data[1] = spdY = 0.5*ddettest; | |
222 | data[2] = spdZ = 3.76320; | |
8119ddd8 | 223 | TBRIK *sITSTshape = new TBRIK("ITSTshape","SDD sensitive volume","Si", |
5a30b198 | 224 | data[0],data[1],data[2]); |
15efbab5 | 225 | |
226 | data[0] = 4.2; | |
227 | data[1] = 0.52; | |
228 | data[2] = 5.2; | |
8119ddd8 | 229 | TBRIK *sIDETshape = new TBRIK("IDETshape","Detector Under Test","Air", |
5a30b198 | 230 | data[0],data[1],data[2]); |
15efbab5 | 231 | |
232 | ||
5a30b198 | 233 | // Place volumes in geometry |
5a30b198 | 234 | char name[20],title[50]; |
15efbab5 | 235 | |
236 | //place SDD under test | |
237 | Double_t px=0.0,py=0.0; | |
238 | Double_t pz[2]={0.0,5.2}; | |
239 | TNode *nIDET[2],*nITS0[2],*nITST[2]; | |
240 | for(Int_t i=0;i<2;i++){ | |
241 | sITSV->cd(); | |
242 | sprintf(name,"IDET%d",i); | |
243 | sprintf(title,"SDD #%d under test",i+1); | |
244 | nIDET[i] = new TNode(name,title,sIDETshape,px,py,pz[i],r0,0); | |
245 | nIDET[i]->cd(); | |
246 | nITS0[i] = new TNode("ITS0","SDD wafer",sITS0shape,0.0,0.0,0.0,0,0); | |
247 | nITS0[i]->cd(); | |
248 | nITST[i] = new TNode("ITST","SDD sensitive volume",sITSTshape, | |
5a30b198 | 249 | 0.0,0.0,0.0,0,0); |
15efbab5 | 250 | nITST[i]->SetLineColor(kYellow); |
251 | fNodes->Add(nITST[i]); | |
252 | } // end for i | |
253 | ||
254 | //place SSD telescope planes | |
255 | Double_t qx=0.0,qy=0.0; | |
256 | Double_t qz[10]={-58.4,-57.4,-50.4,-49.4,60.1,61.1,68.4,69.4,87.7,88.7}; | |
257 | TNode *nITEL[10],*nIMB0[10],*nIMBS[10]; | |
258 | for(Int_t i=0;i<10;i++){ | |
8119ddd8 | 259 | sITSV->cd(); |
5a30b198 | 260 | sprintf(name,"ITEL%d",i); |
261 | sprintf(title,"Test beam telescope element #%d",i+1); | |
15efbab5 | 262 | nITEL[i] = new TNode(name,title,sITELshape,qx,qy,qz[i],r0,0); |
8119ddd8 | 263 | nITEL[i]->cd(); |
8119ddd8 | 264 | nIMB0[i] = new TNode("IMB0","Chip MiniBus",sIMB0shape, |
15efbab5 | 265 | 0.0, 0.0,0.0,0,0); |
8119ddd8 | 266 | nIMB0[i]->cd(); |
267 | nIMBS[i] = new TNode("IMBS","IMBS",sIMBSshape,0.0,0.0,0.0,0,0); | |
8119ddd8 | 268 | nIMBS[i]->SetLineColor(kGreen); |
269 | fNodes->Add(nIMBS[i]); | |
5a30b198 | 270 | } // end for i |
15efbab5 | 271 | nALIC->cd(); |
272 | sITSV->Draw(); | |
5a30b198 | 273 | } |
274 | //______________________________________________________________________ | |
8119ddd8 | 275 | Int_t AliITSvSDD03::DecodeDetector(Int_t id,Int_t cpy,Int_t &lay, |
15efbab5 | 276 | Int_t &det,Int_t &lad) const{ |
8119ddd8 | 277 | // Given the Geant id and copy volume number, returns the layer, ladder, |
278 | // and detector number, allong with the module number of the detector | |
279 | // involved. Returns -1 and lay=0, lad=0, and det=0 if not a sensitive | |
280 | // volume. | |
281 | // Inputs: | |
282 | // Int_t id Geometry volume id number | |
283 | // Int_t cpy Geometry copy number | |
284 | // Outputs: | |
285 | // Int_t lay ITS layer number | |
286 | // Int_t lad ITS ladder number | |
287 | // Int_t det ITS detector number | |
288 | // Return: | |
289 | // Int_t module number. | |
290 | Int_t mod; | |
291 | ||
292 | lay = 0; lad = 0; det = 0; mod = -1; | |
293 | if(id==fIdSens[0]){ // Volume name is IMBS (ITEL) | |
294 | lad = 1; det = 1; | |
295 | lay = cpy; | |
15efbab5 | 296 | if(cpy>4) lay+=2; |
8119ddd8 | 297 | mod = lay-1; |
298 | return mod; | |
299 | }// end if | |
300 | if(id==fIdSens[1]){ // Volume name is ITST (IDet) | |
15efbab5 | 301 | lad = 1; det = 1;lay = cpy+4; |
302 | mod = lay-1; | |
8119ddd8 | 303 | return mod; |
304 | }// end if | |
305 | return mod; | |
306 | } | |
307 | //______________________________________________________________________ | |
5a30b198 | 308 | void AliITSvSDD03::CreateGeometry(){ |
309 | //////////////////////////////////////////////////////////////////////// | |
310 | // This routine defines and Creates the geometry for version 1 of the ITS. | |
311 | // ALIC ALICE Mother Volume | |
312 | // |- ITSV ITS Mother Volume | |
15efbab5 | 313 | // |- IDET Detector under Test (boxcontaining SDD) |
5a30b198 | 314 | // | |-IDAI Air inside box |
315 | // | |- ITS0 SDD Si Chip | |
316 | // | |- ITST SDD Sensitivve Volume | |
317 | // |- ITEL *10 SSD Telescope (plastic box containting SSD's) | |
318 | // | |- ITAI Air inside box | |
319 | // | |- IMB0 SDD Si Chip | |
320 | // | |- IMBS SDD Sensitive volume | |
321 | // |-ISNT*4 Sintilator triggers | |
322 | // Inputs: | |
323 | // none. | |
324 | // Outputs: | |
325 | // none. | |
326 | // Return: | |
327 | // none. | |
328 | //////////////////////////////////////////////////////////////////////// | |
329 | Float_t data[49]; | |
330 | // Define media off-set | |
331 | Int_t *idtmed = fIdtmed->GetArray()+1; // array of media indexes | |
332 | Int_t idrotm[4]; // Array of rotation matrix indexes | |
333 | //Float_t ddettest=200.0E-4,ddettelescope=300.0E-4; | |
334 | //Float_t dchipMiniBus=750.0E-4,dchiptest=300.0E-4; | |
335 | //Float_t yposition= 0.0; | |
15efbab5 | 336 | const Float_t kmm=0.1,kcm=1.0,kmicm=kmm/1000.; |
5a30b198 | 337 | // Define Rotation-reflextion Matrixes needed |
338 | // 0 is the unit matrix | |
339 | AliMatrix(idrotm[0], 90.0,0.0, 0.0,0.0, 90.0,270.0); // SDD and SSD X | |
15efbab5 | 340 | AliMatrix(idrotm[1], 90.0,90.0, 0.0,180.0, 90.0,270.0); // SSD Y |
341 | AliMatrix(idrotm[2],90.0,90.0,90.0,180.0,0.0,0.0); //Rotate about Z 90 degree | |
342 | ||
343 | data[0] = 150.0*kmm; | |
344 | data[1] = 150.0*kmm; | |
345 | data[2] = 1100.0*kmm; | |
5a30b198 | 346 | gMC->Gsvolu("ITSV","BOX ",idtmed[0],data,3); |
347 | gMC->Gspos("ITSV",1,"ALIC",0.0,0.0,0.0,0,"ONLY"); | |
348 | ||
15efbab5 | 349 | |
5a30b198 | 350 | // Crossed sintilator triggers (2 in front 2 in back) |
5a30b198 | 351 | data[0] = 10.0*kcm; |
352 | data[1] = 2.0*kcm; | |
353 | data[2] = 2.0*kmm; | |
8119ddd8 | 354 | gMC->Gsvolu("ISNT","BOX ",idtmed[2],data,3); |
15efbab5 | 355 | gMC->Gspos("ISNT",1,"ITSV",0.0,0.0,-950.0*kmm,0,"ONLY"); |
356 | gMC->Gspos("ISNT",2,"ITSV",0.0,0.0,-950.0*kmm-data[2],idrotm[2],"ONLY"); | |
357 | gMC->Gspos("ISNT",3,"ITSV",0.0,0.0,950.0*kmm+data[2],0,"ONLY"); | |
358 | gMC->Gspos("ISNT",4,"ITSV",0.0,0.0,950.0*kmm,idrotm[2],"ONLY"); | |
359 | ||
360 | ||
361 | ////Create Volumes | |
362 | ||
5a30b198 | 363 | // SSD part of telescope (MiniBuS) |
15efbab5 | 364 | Float_t detMiniBusX,detMiniBusY,detMiniBusZ; |
5a30b198 | 365 | data[0] = detMiniBusX = 10600.0*kmicm; |
15efbab5 | 366 | data[1] = detMiniBusY = 0.150*kmm; |
5a30b198 | 367 | data[2] = detMiniBusZ = 1.1*kcm; |
368 | gMC->Gsvolu("IMB0", "BOX ", idtmed[1], data, 3); // contains detector | |
369 | data[0] = 0.5*384*50*kmicm; | |
15efbab5 | 370 | data[1] = 0.1499*kmm; |
5a30b198 | 371 | data[2] = 1.0*kcm; |
15efbab5 | 372 | gMC->Gsvolu("IMBS","BOX ",idtmed[1],data,3); // sensitive detector volume |
5a30b198 | 373 | gMC->Gspos("IMBS",1,"IMB0",0.0,0.0,0.0,0,"ONLY"); // place IMBS inside |
374 | // Box containing SSD's | |
15efbab5 | 375 | data[0] = 11600.0*kmicm; |
376 | data[1] = 0.450*kcm; | |
377 | data[2] = 1.16*kcm; | |
5a30b198 | 378 | gMC->Gsvolu("ITAI","BOX ",idtmed[0],data,3); |
379 | // Plastic box size = insize + thickness. | |
380 | data[0] = data[0] + 2.0*kmm; | |
381 | data[1] = data[1] + 200.0*kmicm; | |
382 | data[2] = data[2] + 2.0*kmm; | |
8119ddd8 | 383 | gMC->Gsvolu("ITEL","BOX ",idtmed[3],data,3); |
5a30b198 | 384 | gMC->Gspos("ITAI",1,"ITEL",0.0,0.0,0.0,0,"ONLY"); |
8119ddd8 | 385 | gMC->Gspos("IMB0",1,"ITAI",0.0,0.0,0.0,0,"ONLY"); |
5a30b198 | 386 | |
387 | // SDD under test | |
388 | Float_t sddX,sddY,sddZ; | |
389 | data[0] = sddX = 3.62500*kcm; | |
15efbab5 | 390 | data[1] = sddY = 0.1500*kmm; |
5a30b198 | 391 | data[2] = sddZ = 4.37940*kcm; |
392 | gMC->Gsvolu("ITS0", "BOX ", idtmed[1], data, 3); // contains detector | |
393 | data[0] = 3.50860*kcm; | |
15efbab5 | 394 | data[1] = 0.1499*kmm; |
5a30b198 | 395 | data[2] = 3.76320*kcm; |
396 | gMC->Gsvolu("ITST","BOX ",idtmed[1],data,3);// sensitive detecor volume | |
397 | gMC->Gspos("ITST",1,"ITS0",0.0,0.0,0.0,0,"ONLY"); // place ITST inside | |
398 | // Box containing SDD under test | |
399 | data[0] = 4.0*kcm; | |
400 | data[1] = 0.5*kcm; | |
401 | data[2] = 5.0*kcm; | |
402 | gMC->Gsvolu("IDAI","BOX ",idtmed[0],data,3); | |
403 | data[0] = data[0] + 2.0*kmm; | |
404 | data[1] = data[1] + 200.0*kmicm; | |
8119ddd8 | 405 | data[2] = data[2] + 2.0*kmm; |
406 | gMC->Gsvolu("IDET","BOX ",idtmed[3],data,3); | |
5a30b198 | 407 | gMC->Gspos("IDAI",1,"IDET",0.0,0.0,0.0,0,"ONLY"); |
408 | gMC->Gspos("ITS0",1,"IDAI",0.0,0.0,0.0,0,"ONLY"); | |
409 | ||
15efbab5 | 410 | |
411 | //// Position detectors, Beam Axis Z, X to the right, Y up to the sky. | |
412 | // Upsteram planes of the telescope | |
5a30b198 | 413 | Float_t p00X,p00Y,p00Z,p01X,p01Y,p01Z,p10X,p10Y,p10Z,p11X,p11Y,p11Z; |
414 | p00X = 0.0*kcm; | |
415 | p00Y = 0.0*kcm; | |
15efbab5 | 416 | p00Z = -584*kmm; |
5a30b198 | 417 | gMC->Gspos("ITEL",1,"ITSV",p00X,p00Y,p00Z,idrotm[0],"ONLY");//SSD X |
418 | p01X = 0.0*kcm; | |
419 | p01Y = 0.0*kcm; | |
15efbab5 | 420 | p01Z = -574*kmm; |
5a30b198 | 421 | gMC->Gspos("ITEL",2,"ITSV",p01X,p01Y,p01Z,idrotm[1],"ONLY");//SSD Y |
422 | p01X = 0.0*kcm; | |
423 | p01Y = 0.0*kcm; | |
15efbab5 | 424 | p01Z = -504*kmm; |
5a30b198 | 425 | gMC->Gspos("ITEL",3,"ITSV",p01X,p01Y,p01Z,idrotm[0],"ONLY");//SSD X |
426 | p01X = 0.0*kcm; | |
427 | p01Y = 0.0*kcm; | |
15efbab5 | 428 | p01Z = -494*kmm; |
5a30b198 | 429 | gMC->Gspos("ITEL",4,"ITSV",p01X,p01Y,p01Z,idrotm[1],"ONLY");//SSD Y |
15efbab5 | 430 | |
431 | // Downstream planes of the telescope | |
5a30b198 | 432 | p10X = 0.0*kcm; |
433 | p10Y = 0.0*kcm; | |
15efbab5 | 434 | p10Z = +601.0*kmm; |
5a30b198 | 435 | gMC->Gspos("ITEL",5,"ITSV",p10X,p10Y,p10Z,idrotm[0],"ONLY");//SSD X |
436 | p11X = 0.0*kcm; | |
437 | p11Y = 0.0*kcm; | |
15efbab5 | 438 | p11Z = +610.0*kmm; //611.0 |
5a30b198 | 439 | gMC->Gspos("ITEL",6,"ITSV",p11X,p11Y,p11Z,idrotm[1],"ONLY");//SSD Y |
440 | p11X = 0.0*kcm; | |
441 | p11Y = 0.0*kcm; | |
15efbab5 | 442 | p11Z = +684.0*kmm; |
5a30b198 | 443 | gMC->Gspos("ITEL",7,"ITSV",p11X,p11Y,p11Z,idrotm[0],"ONLY");//SSD X |
444 | p11X = 0.0*kcm; | |
445 | p11Y = 0.0*kcm; | |
15efbab5 | 446 | p11Z = +694.0*kmm; |
5a30b198 | 447 | gMC->Gspos("ITEL",8,"ITSV",p11X,p11Y,p11Z,idrotm[1],"ONLY");//SSD Y |
448 | p11X = 0.0*kcm; | |
449 | p11Y = 0.0*kcm; | |
15efbab5 | 450 | p11Z = +877.0*kmm; |
5a30b198 | 451 | gMC->Gspos("ITEL",9,"ITSV",p11X,p11Y,p11Z,idrotm[0],"ONLY");//SSD X |
452 | p11X = 0.0*kcm; | |
453 | p11Y = 0.0*kcm; | |
15efbab5 | 454 | p11Z = +887.0*kmm; |
5a30b198 | 455 | gMC->Gspos("ITEL",10,"ITSV",p11X,p11Y,p11Z,idrotm[1],"ONLY");//SSD Y |
15efbab5 | 456 | |
457 | // SDDs | |
458 | Float_t pdet1X,pdet1Y,pdet1Z; | |
459 | Float_t pdet2X,pdet2Y,pdet2Z; | |
460 | pdet1X = 0.0*kcm; | |
461 | pdet1Y = 0.0*kcm; | |
462 | pdet1Z = 0.0*kcm; | |
463 | gMC->Gspos("IDET",1,"ITSV",pdet1X,pdet1Y,pdet1Z,idrotm[0],"ONLY");// Detector1 | |
464 | pdet2X = 0.0*kcm; | |
465 | pdet2Y = 0.0*kcm; | |
466 | pdet2Z = 52*kmm; //52 | |
467 | gMC->Gspos("IDET",2,"ITSV",pdet2X,pdet2Y,pdet2Z,idrotm[0],"ONLY");// Detector2 | |
468 | ||
469 | // Target definition and placement | |
470 | if(fTarg){ | |
471 | data[0] = 30*kmm; | |
472 | data[1] = fTargThick*kmm; // Target thickness | |
473 | data[2] = 30*kmm; | |
474 | gMC->Gsvolu("ITGT","BOX ",idtmed[fTarg],data,3); | |
475 | ||
476 | Float_t a,z,dens,radl,absl; | |
477 | Float_t* ubuf=0; Int_t nbuf; | |
478 | char* ssss=""; | |
479 | gMC->Gfmate(idtmed[fTarg],ssss,a,z,dens,radl,absl,ubuf,nbuf); | |
480 | ||
481 | Info("CreateGeometry","Target A=%f, Z=%f, dens=%f",a,z,dens); | |
482 | Info("Creategeometry","Target thickness=%f mm",fTargThick); | |
483 | ||
484 | Float_t ptgtX,ptgtY,ptgtZ; | |
485 | ptgtX = 0.0*kcm; | |
486 | ptgtY = 0.0*kcm; | |
487 | ptgtZ = -50*kmm; | |
488 | gMC->Gspos("ITGT",1,"ITSV",ptgtX,ptgtY,ptgtZ,idrotm[0],"ONLY");// Target | |
489 | }else{ | |
490 | Info("CreateGeometry","No target defined"); | |
491 | } | |
5a30b198 | 492 | } |
493 | //______________________________________________________________________ | |
494 | void AliITSvSDD03::CreateMaterials(){ | |
495 | //////////////////////////////////////////////////////////////////////// | |
496 | // | |
497 | // Create ITS SDD test beam materials | |
498 | // This function defines the default materials used in the Geant | |
499 | // Monte Carlo simulations for the geometries AliITSv1, AliITSv3, | |
500 | // AliITSvSDD03. | |
501 | // In general it is automatically replaced by | |
023ae34b | 502 | // the CreateMaterials routine defined in AliITSv?. Should the function |
5a30b198 | 503 | // CreateMaterials not exist for the geometry version you are using this |
504 | // one is used. See the definition found in AliITSv5 or the other routine | |
505 | // for a complete definition. | |
506 | // | |
507 | // Inputs: | |
508 | // none. | |
509 | // Outputs: | |
510 | // none. | |
511 | // Return: | |
512 | // none. | |
513 | ///////////////////////////////////////////////////////////////////////// | |
514 | Float_t tmaxfdSi = 0.1; // Degree | |
15efbab5 | 515 | Float_t stemaxSi = 0.0075; // cm //0.0075 |
5a30b198 | 516 | Float_t deemaxSi = 0.1; // Fraction of particle's energy 0<deemax<=1 |
517 | Float_t epsilSi = 1.0E-4;// | |
518 | Float_t stminSi = 0.0; // cm "Default value used" | |
519 | ||
520 | Float_t tmaxfdAir = 0.1; // Degree | |
15efbab5 | 521 | Float_t stemaxAir = .10000E+01; // 1 cm //cm |
5a30b198 | 522 | Float_t deemaxAir = 0.1; // Fraction of particle's energy 0<deemax<=1 |
523 | Float_t epsilAir = 1.0E-4;// | |
524 | Float_t stminAir = 0.0; // cm "Default value used" | |
525 | Int_t ifield = gAlice->Field()->Integ(); | |
526 | Float_t fieldm = gAlice->Field()->Max(); | |
527 | // | |
5a30b198 | 528 | |
15efbab5 | 529 | // AIR |
530 | Float_t aAir[4]={12.0107,14.0067,15.9994,39.948}; | |
531 | Float_t zAir[4]={6.,7.,8.,18.}; | |
532 | Float_t wAir[4]={0.000124,0.755267,0.231781,0.012827}; | |
533 | Float_t dAir = 1.20479E-3; | |
534 | // Lucite/Plexiglass | |
535 | Float_t aLuc[3] = {1.,12.,16.}; | |
536 | Float_t zLuc[3] = {1.,6.,8.}; | |
537 | Float_t wLuc[3] = {8.,5.,2.}; | |
538 | Float_t dLuc = 1.19; | |
539 | // stainless steel | |
540 | Float_t asteel[4] = { 55.847,51.9961,58.6934,28.0855 }; | |
541 | Float_t zsteel[4] = { 26.,24.,28.,14. }; | |
542 | Float_t wsteel[4] = { .715,.18,.1,.005 }; | |
543 | Float_t dsteel = 7.88; | |
544 | ||
545 | AliMixture(1, "AIR$",aAir,zAir,dAir,4,wAir); | |
546 | AliMaterial(2,"SI$",28.086,14.0,2.3300,9.3600,999.00); | |
547 | AliMixture(3,"Sintilator$",aLuc,zLuc,dLuc,-3,wLuc); | |
548 | AliMixture(4,"PlasticBox$",aLuc,zLuc,dLuc,-3,wLuc); | |
549 | AliMaterial(5, "IRON$", 55.85, 26., 7.87, 1.76, 999.00); | |
550 | AliMaterial(6, "LEAD$", 207.19, 82., 11.35, .56, 999.00); | |
551 | AliMixture(7, "STAINLESS STEEL$", asteel, zsteel,dsteel, 4, wsteel); | |
552 | AliMaterial(9, "C$", 12.011, 6., 2.265, 18.8, 999.00); | |
553 | AliMaterial(10, "Al$", 26.98, 13., 2.70, 8.9, 999.00); | |
554 | AliMaterial(11, "Be$", 9.012, 4., 1.848, 35.3, 999.00); | |
555 | AliMaterial(12, "Ti$", 47.88, 22., 4.54, 3.56, 999.00); | |
556 | AliMaterial(13, "Sn$", 118.69, 50., 7.31, 1.21, 999.00); | |
557 | AliMaterial(14, "Cu$", 63.55, 29., 8.96, 1.43, 999.00); | |
558 | AliMaterial(15, "Ge$", 72.59, 32., 5.323, 2.30, 999.00); | |
559 | AliMaterial(20, "W$", 183.85, 74., 19.3, 0.35, 999.00); | |
560 | ||
5a30b198 | 561 | AliMedium(1,"AIR$",1,0,ifield,fieldm,tmaxfdAir,stemaxAir,deemaxAir, |
562 | epsilAir,stminAir); | |
5a30b198 | 563 | AliMedium(2,"SI$",2,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi, |
564 | epsilSi,stminSi); | |
15efbab5 | 565 | AliMedium(3,"Scintillator$",3,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi, |
566 | epsilSi,stminSi); | |
5a30b198 | 567 | AliMedium(4,"PlasticBox$",4,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi, |
568 | epsilSi,stminSi); | |
15efbab5 | 569 | AliMedium(5,"IRON$",5,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi, |
570 | epsilSi,stminSi); | |
571 | AliMedium(6,"LEAD$",6,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi, | |
572 | epsilSi,stminSi); | |
573 | AliMedium(7,"StainlessSteel$",7,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi, | |
574 | epsilSi,stminSi); | |
575 | ||
576 | AliMedium(9,"C$",9,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi,epsilSi,stminSi); | |
577 | AliMedium(10,"Al$",10,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi,epsilSi,stminSi); | |
578 | AliMedium(11,"Be$",11,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi,epsilSi,stminSi); | |
579 | AliMedium(12,"Ti$",12,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi,epsilSi,stminSi); | |
580 | AliMedium(13,"Sn$",13,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi,epsilSi,stminSi); | |
581 | AliMedium(14,"Cu$",14,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi,epsilSi,stminSi); | |
582 | AliMedium(15,"Ge$",15,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi,epsilSi,stminSi); | |
583 | AliMedium(20,"W$",20,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi,epsilSi,stminSi); | |
584 | //dummy materials to avoid warning during simulation (galice.cuts) | |
585 | ||
586 | AliMedium(21,"SI$",2,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi, | |
587 | epsilSi,stminSi); | |
588 | AliMedium(25,"SI$",2,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi, | |
589 | epsilSi,stminSi); | |
590 | AliMedium(26,"SI$",2,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi, | |
591 | epsilSi,stminSi); | |
592 | AliMedium(27,"SI$",2,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi, | |
593 | epsilSi,stminSi); | |
594 | AliMedium(51,"SI$",2,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi, | |
595 | epsilSi,stminSi); | |
596 | AliMedium(52,"SI$",2,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi, | |
597 | epsilSi,stminSi); | |
598 | AliMedium(53,"SI$",2,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi, | |
599 | epsilSi,stminSi); | |
600 | AliMedium(54,"SI$",2,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi, | |
601 | epsilSi,stminSi); | |
602 | AliMedium(55,"SI$",2,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi, | |
603 | epsilSi,stminSi); | |
604 | AliMedium(56,"SI$",2,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi, | |
605 | epsilSi,stminSi); | |
606 | AliMedium(61,"SI$",2,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi, | |
607 | epsilSi,stminSi); | |
608 | AliMedium(62,"SI$",2,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi, | |
609 | epsilSi,stminSi); | |
610 | AliMedium(63,"SI$",2,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi, | |
611 | epsilSi,stminSi); | |
612 | AliMedium(64,"SI$",2,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi, | |
613 | epsilSi,stminSi); | |
614 | AliMedium(65,"SI$",2,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi, | |
615 | epsilSi,stminSi); | |
616 | AliMedium(68,"SI$",2,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi, | |
617 | epsilSi,stminSi); | |
618 | AliMedium(69,"SI$",2,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi, | |
619 | epsilSi,stminSi); | |
620 | AliMedium(70,"SI$",2,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi, | |
621 | epsilSi,stminSi); | |
622 | AliMedium(71,"SI$",2,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi, | |
623 | epsilSi,stminSi); | |
624 | AliMedium(72,"SI$",2,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi, | |
625 | epsilSi,stminSi); | |
626 | AliMedium(73,"SI$",2,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi, | |
627 | epsilSi,stminSi); | |
628 | AliMedium(74,"SI$",2,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi, | |
629 | epsilSi,stminSi); | |
630 | AliMedium(75,"SI$",2,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi, | |
631 | epsilSi,stminSi); | |
632 | AliMedium(76,"SI$",2,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi, | |
633 | epsilSi,stminSi); | |
634 | AliMedium(77,"SI$",2,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi, | |
635 | epsilSi,stminSi); | |
636 | AliMedium(78,"SI$",2,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi, | |
637 | epsilSi,stminSi); | |
638 | AliMedium(79,"SI$",2,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi, | |
639 | epsilSi,stminSi); | |
640 | AliMedium(80,"SI$",2,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi, | |
641 | epsilSi,stminSi); | |
642 | AliMedium(81,"SI$",2,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi, | |
643 | epsilSi,stminSi); | |
644 | AliMedium(82,"SI$",2,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi, | |
645 | epsilSi,stminSi); | |
646 | AliMedium(83,"SI$",2,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi, | |
647 | epsilSi,stminSi); | |
648 | AliMedium(84,"SI$",2,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi, | |
649 | epsilSi,stminSi); | |
650 | AliMedium(85,"SI$",2,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi, | |
651 | epsilSi,stminSi); | |
652 | AliMedium(90,"SI$",2,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi, | |
653 | epsilSi,stminSi); | |
654 | AliMedium(91,"SI$",2,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi, | |
655 | epsilSi,stminSi); | |
656 | AliMedium(92,"SI$",2,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi, | |
657 | epsilSi,stminSi); | |
658 | AliMedium(93,"SI$",2,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi, | |
659 | epsilSi,stminSi); | |
660 | AliMedium(94,"SI$",2,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi, | |
661 | epsilSi,stminSi); | |
662 | AliMedium(95,"SI$",2,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi, | |
663 | epsilSi,stminSi); | |
664 | AliMedium(96,"SI$",2,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi, | |
665 | epsilSi,stminSi); | |
666 | ||
667 | } | |
5a30b198 | 668 | //______________________________________________________________________ |
669 | void AliITSvSDD03::InitAliITSgeom(){ | |
670 | // Based on the geometry tree defined in Geant 3.21, this | |
671 | // routine initilizes the Class AliITSgeom from the Geant 3.21 ITS geometry | |
672 | // sturture. | |
673 | // Inputs: | |
674 | // none. | |
675 | // Outputs: | |
676 | // none. | |
677 | // Return: | |
678 | // none. | |
3be5c40b | 679 | const Int_t knlayers=12; |
680 | // const Int_t kndeep=6; | |
681 | const Int_t kltypess=2; | |
682 | const AliITSDetector kidet[knlayers]={kSSD,kSDD}; | |
683 | const TString knames[kltypess]={ | |
684 | "/ALIC_1/ITSV_1/ITEL_%d/ITAI_1/IMB0_1/IMBS_1", | |
685 | "/ALIC_1/ITSV_1/IDET_%d/IDAI_1/ITS0_1/ITST_1"}; | |
686 | const Int_t kitsGeomTreeCopys[kltypess]={10,2}; | |
687 | const Int_t knp=384; | |
688 | const Float_t kpitch=50.E-4;/*cm*/ | |
689 | Float_t box[3]={0.5*kpitch*(Float_t)knp,150.E-4,1.0},p[knp+1],n[knp+1]; | |
690 | Int_t nlad[knlayers]={knlayers*1}; | |
691 | Int_t ndet[knlayers]={knlayers*1}; | |
692 | Int_t mod=knlayers,lay=0,lad=0,det=0,i,j,cp0; | |
693 | TString path,shapeName; | |
694 | TGeoHMatrix matrix; | |
695 | Double_t trans[3]={3*0.0},rot[10]={10*0.0}; | |
696 | TArrayD shapePar; | |
697 | TArrayF shapeParF; | |
698 | Bool_t isShapeDefined[kltypess]={kltypess*kFALSE}; | |
699 | AliITSgeom *geom = new AliITSgeom(0,knlayers,nlad,ndet,mod); | |
700 | if(GetITSgeom()!=0) SetITSgeom(0x0);// delet existing if there. | |
701 | SetITSgeom(geom); | |
74d31ce3 | 702 | |
3be5c40b | 703 | p[0]=-box[0]; |
704 | n[0]=box[0]; | |
705 | // Fill in anode and cathode strip locations (lower edge) | |
706 | for(i=1;i<knp;i++){ | |
707 | p[i] =p[i-1]+kpitch; | |
708 | n[i] =n[i-1]-kpitch; | |
709 | } // end for i | |
710 | p[knp]=box[0]; | |
711 | n[knp]=-box[0]; | |
712 | for(i=0;i<kltypess;i++)for(cp0=1;cp0<=kitsGeomTreeCopys[i];cp0++){ | |
713 | mod = DecodeDetector(fIdSens[i],cp0,lay,lad,det); | |
714 | path.Form(knames[i].Data(),cp0); | |
715 | gMC->GetTransformation(path.Data(),matrix); | |
716 | gMC->GetShape(path.Data(),shapeName,shapePar); | |
717 | shapeParF.Set(shapePar.GetSize()); | |
718 | for(j=0;j<shapePar.GetSize();j++)shapeParF[j]=shapePar[j]; | |
719 | geom->CreateMatrix(mod,lay,lad,det,kidet[i],trans,rot); | |
720 | geom->SetTrans(mod,matrix.GetTranslation()); | |
721 | geom->SetRotMatrix(mod,matrix.GetRotationMatrix()); | |
722 | geom->GetGeomMatrix(mod)->SetPath(path.Data()); | |
723 | switch (kidet[i]){ | |
724 | case kSDD: if(!(GetITSgeom()->IsShapeDefined((Int_t)kSDD))){ | |
725 | geom->ReSetShape(kSDD,new AliITSgeomSDD256(shapeParF.GetSize(), | |
726 | shapeParF.GetArray())); | |
727 | isShapeDefined[i]=kTRUE; | |
728 | } break; | |
729 | case kSSD:if(!(GetITSgeom()->IsShapeDefined((Int_t)kSSD))){ | |
730 | geom->ReSetShape(kSSD,new AliITSgeomSSD(box,0.0,0.0, | |
731 | knp+1,p,knp+1,n)); | |
732 | isShapeDefined[i]=kTRUE; | |
733 | } break; | |
734 | default:{} break; | |
735 | } // end switch | |
736 | } // end for i,cp0 | |
5a30b198 | 737 | return; |
738 | } | |
739 | //______________________________________________________________________ | |
740 | void AliITSvSDD03::Init(){ | |
741 | //////////////////////////////////////////////////////////////////////// | |
742 | // Initialise the ITS after it has been created. | |
743 | // Inputs: | |
744 | // none. | |
745 | // Outputs: | |
746 | // none. | |
747 | // Return: | |
748 | // none. | |
749 | //////////////////////////////////////////////////////////////////////// | |
5a30b198 | 750 | |
15efbab5 | 751 | |
752 | Info("Init","**********AliITSvSDD03 %d _Init *************",fMinorVersion); | |
aacedc3e | 753 | |
5a30b198 | 754 | if(fRead[0]=='\0') strncpy(fRead,fEuclidGeomDet,60); |
755 | if(fWrite[0]=='\0') strncpy(fWrite,fEuclidGeomDet,60); | |
7d62fb64 | 756 | if(GetITSgeom()!=0) SetITSgeom(0x0); |
757 | AliITSgeom* geom = new AliITSgeom(); | |
758 | SetITSgeom(geom); | |
759 | if(fGeomDetIn) GetITSgeom()->ReadNewFile(fRead); | |
5a30b198 | 760 | if(!fGeomDetIn) this->InitAliITSgeom(); |
7d62fb64 | 761 | if(fGeomDetOut) GetITSgeom()->WriteNewFile(fWrite); |
5a30b198 | 762 | AliITS::Init(); |
8119ddd8 | 763 | fIDMother = gMC->VolId("ITSV"); // ITS Mother Volume ID. |
aacedc3e | 764 | |
5a30b198 | 765 | } |
766 | //______________________________________________________________________ | |
767 | void AliITSvSDD03::SetDefaults(){ | |
768 | // sets the default segmentation, response, digit and raw cluster classes | |
769 | // Inputs: | |
770 | // none. | |
771 | // Outputs: | |
772 | // none. | |
773 | // Return: | |
774 | // none. | |
15efbab5 | 775 | |
023ae34b | 776 | // const Float_t kconv = 1.0e+04; // convert cm to microns |
5a30b198 | 777 | |
7d62fb64 | 778 | if(!fDetTypeSim) fDetTypeSim = new AliITSDetTypeSim(); |
779 | fDetTypeSim->SetITSgeom(GetITSgeom()); | |
fcf95fc7 | 780 | fDetTypeSim->ResetCalibrationArray(); |
7d62fb64 | 781 | fDetTypeSim->ResetSegmentation(); |
782 | ||
5a30b198 | 783 | AliITSgeomSDD *s1; |
784 | AliITSgeomSSD *s2; | |
fcf95fc7 | 785 | SetCalibrationModel(GetITSgeom()->GetStartSPD(),new AliITSCalibrationSPD()); |
023ae34b | 786 | SetSegmentationModel(kSPD,(AliITSsegmentationSPD*) |
787 | (GetITSgeom()->GetShape(kSPD))); | |
7d62fb64 | 788 | fDetTypeSim->SetDigitClassName(kSPD,"AliITSdigitSPD"); |
5a30b198 | 789 | |
790 | // SDD | |
7d62fb64 | 791 | s1 = (AliITSgeomSDD*) GetITSgeom()->GetShape(kSDD);// Get shape info. Do it this way for now. |
fcf95fc7 | 792 | AliITSCalibrationSDD *resp1=new AliITSCalibrationSDD("simulated"); |
793 | SetCalibrationModel(GetITSgeom()->GetStartSDD(),resp1); | |
7d62fb64 | 794 | |
023ae34b | 795 | AliITSsegmentationSDD *seg1 = (AliITSsegmentationSDD*) |
796 | (GetITSgeom()->GetShape(kSDD)); | |
797 | seg1->SetDriftSpeed(resp1->GetDriftSpeed()); | |
5a30b198 | 798 | seg1->SetNPads(256,256);// Use AliITSgeomSDD for now |
799 | SetSegmentationModel(kSDD,seg1); | |
fcf95fc7 | 800 | const char *kData1=(fDetTypeSim->GetCalibrationModel(GetITSgeom()->GetStartSDD()))->DataType(); |
801 | const char *kopt=resp1->GetZeroSuppOption(); | |
5a30b198 | 802 | if((!strstr(kopt,"2D")) && (!strstr(kopt,"1D")) || strstr(kData1,"real") ){ |
7d62fb64 | 803 | fDetTypeSim->SetDigitClassName(kSDD,"AliITSdigit"); |
804 | } else fDetTypeSim->SetDigitClassName(kSDD,"AliITSdigitSDD"); | |
5a30b198 | 805 | |
806 | // SSD Layer 5 | |
7d62fb64 | 807 | |
808 | s2 = (AliITSgeomSSD*) GetITSgeom()->GetShape(kSSD);// Get shape info. Do it this way for now. | |
809 | ||
fcf95fc7 | 810 | AliITSCalibration *resp2= new AliITSCalibrationSSD("simulated"); |
811 | SetCalibrationModel(GetITSgeom()->GetStartSSD(),resp2); | |
7d62fb64 | 812 | |
023ae34b | 813 | AliITSsegmentationSSD *seg2 = (AliITSsegmentationSSD*) |
814 | (GetITSgeom()->GetShape(kSSD)); | |
15efbab5 | 815 | seg2->SetPadSize(50.,0.); // strip x pitch in microns |
816 | seg2->SetNPads(384,0); // number of strips on each side. | |
817 | seg2->SetLayer(5); | |
818 | seg2->SetAngles(0.,0.); // strip angles rad P and N side. | |
819 | seg2->SetAnglesLay5(0.,0.); // strip angles rad P and N side. | |
820 | seg2->SetAnglesLay6(0.,0.); // strip angles rad P and N side. | |
821 | ||
5a30b198 | 822 | SetSegmentationModel(kSSD,seg2); |
fcf95fc7 | 823 | const char *kData2=(fDetTypeSim->GetCalibrationModel(GetITSgeom()->GetStartSSD()))->DataType(); |
7d62fb64 | 824 | if(strstr(kData2,"real") ) fDetTypeSim->SetDigitClassName(kSSD,"AliITSdigit"); |
825 | else fDetTypeSim->SetDigitClassName(kSSD,"AliITSdigitSSD"); | |
5a30b198 | 826 | |
7d62fb64 | 827 | if(fgkNTYPES>3){ |
5a30b198 | 828 | Warning("SetDefaults", |
829 | "Only the four basic detector types are initialised!"); | |
830 | }// end if | |
831 | return; | |
832 | } | |
833 | //______________________________________________________________________ | |
6fc43a8e | 834 | void AliITSvSDD03::SetDefaultSimulation(){ |
835 | // sets the default simulation. | |
836 | // Inputs: | |
837 | // none. | |
838 | // Outputs: | |
839 | // none. | |
840 | // Return: | |
841 | // none. | |
842 | ||
7d62fb64 | 843 | if(!fDetTypeSim) fDetTypeSim = new AliITSDetTypeSim(); |
844 | AliITSsimulation *sim; | |
8ba39da9 | 845 | //AliITSsegmentation *seg; |
fcf95fc7 | 846 | //AliITSCalibration *res; |
7d62fb64 | 847 | //SPD |
848 | if(fDetTypeSim){ | |
849 | sim = fDetTypeSim->GetSimulationModel(kSPD); | |
850 | if (!sim) { | |
8ba39da9 | 851 | //seg =(AliITSsegmentation*)fDetTypeSim->GetSegmentationModel(kSPD); |
852 | //if(seg==0) seg = new AliITSsegmentationSPD(); | |
fcf95fc7 | 853 | //res = (AliITSCalibration*)fDetTypeSim->GetResponseModel(GetITSgeom()->GetStartSPD()); |
854 | //if(res==0) res = new AliITSCalibrationSPD(); | |
5bfe44ce | 855 | sim = new AliITSsimulationSPD(fDetTypeSim); |
7d62fb64 | 856 | SetSimulationModel(kSPD,sim); |
857 | }else{ // simulation exists, make sure it is set up properly. | |
8ba39da9 | 858 | sim->SetSegmentationModel(kSPD,(AliITSsegmentation*)fDetTypeSim->GetSegmentationModel(kSPD)); |
fcf95fc7 | 859 | sim->SetCalibrationModel(GetITSgeom()->GetStartSPD(),(AliITSCalibration*)fDetTypeSim->GetCalibrationModel(GetITSgeom()->GetStartSPD())); |
7d62fb64 | 860 | sim->Init(); |
861 | } // end if | |
862 | } // end if iDetType | |
863 | //SDD | |
864 | if(fDetTypeSim){ | |
865 | sim = fDetTypeSim->GetSimulationModel(kSDD); | |
866 | if (!sim) { | |
8ba39da9 | 867 | // seg = (AliITSsegmentation*)fDetTypeSim->GetSegmentationModel(kSDD); |
fcf95fc7 | 868 | //res = (AliITSCalibration*)fDetTypeSim->GetResponseModel(GetITSgeom()->GetStartSDD()); |
8ba39da9 | 869 | sim = new AliITSsimulationSDD(fDetTypeSim); |
7d62fb64 | 870 | SetSimulationModel(kSDD,sim); |
871 | }else{ // simulation exists, make sure it is set up properly. | |
8ba39da9 | 872 | sim->SetSegmentationModel(kSDD,(AliITSsegmentation*)fDetTypeSim->GetSegmentationModel(kSDD)); |
fcf95fc7 | 873 | sim->SetCalibrationModel(GetITSgeom()->GetStartSDD(),(AliITSCalibration*)fDetTypeSim->GetCalibrationModel(GetITSgeom()->GetStartSDD())); |
7d62fb64 | 874 | |
875 | sim->Init(); | |
876 | } //end if | |
877 | } // end if iDetType | |
878 | //SSD | |
879 | if(fDetTypeSim){ | |
880 | sim = fDetTypeSim->GetSimulationModel(kSSD); | |
881 | if (!sim) { | |
8ba39da9 | 882 | // seg = (AliITSsegmentation*)fDetTypeSim->GetSegmentationModel(kSSD); |
fcf95fc7 | 883 | // res = (AliITSCalibration*)fDetTypeSim->GetResponseModel(GetITSgeom()->GetStartSSD()); |
8ba39da9 | 884 | sim = new AliITSsimulationSSD(fDetTypeSim); |
7d62fb64 | 885 | SetSimulationModel(kSSD,sim); |
886 | }else{ // simulation exists, make sure it is set up properly. | |
8ba39da9 | 887 | sim->SetSegmentationModel(kSSD,(AliITSsegmentation*)fDetTypeSim->GetSegmentationModel(kSSD)); |
fcf95fc7 | 888 | sim->SetCalibrationModel(GetITSgeom()->GetStartSSD(),(AliITSCalibration*)fDetTypeSim->GetCalibrationModel(GetITSgeom()->GetStartSSD())); |
7d62fb64 | 889 | sim->Init(); |
890 | } // end if | |
891 | } // end if iDetType | |
6fc43a8e | 892 | } |
893 | //______________________________________________________________________ | |
8119ddd8 | 894 | void AliITSvSDD03::DrawModule() const{ |
5a30b198 | 895 | //////////////////////////////////////////////////////////////////////// |
896 | // Draw a shaded view of the ITS SDD test beam version 1. | |
897 | // Inputs: | |
898 | // none. | |
899 | // Outputs: | |
900 | // none. | |
901 | // Return: | |
902 | // none. | |
903 | //////////////////////////////////////////////////////////////////////// | |
904 | // Set everything unseen | |
905 | gMC->Gsatt("*", "seen", -1); | |
906 | // Set ALIC mother visible | |
907 | gMC->Gsatt("ALIC","SEEN",0); | |
908 | // Set ALIC ITS visible | |
15efbab5 | 909 | gMC->Gsatt("ITSV","SEEN",1); |
5a30b198 | 910 | // Set ALIC Telescopes visible |
15efbab5 | 911 | gMC->Gsatt("ITEL","SEEN",1); |
912 | gMC->Gsatt("ITEL","colo",2); | |
5a30b198 | 913 | // Set ALIC detetcor visible |
15efbab5 | 914 | gMC->Gsatt("IDET","SEEN",1); |
915 | gMC->Gsatt("IDET","colo",4); | |
916 | // Set ALIC Scintillator visible | |
917 | gMC->Gsatt("ISNT","SEEN",1); | |
918 | gMC->Gsatt("ISNT","colo",3); | |
5a30b198 | 919 | // Set Detector mother visible and drawn |
15efbab5 | 920 | // gMC->Gsatt("ITS0","SEEN",1); |
5a30b198 | 921 | // Set minibus mother visible and drawn |
15efbab5 | 922 | // gMC->Gsatt("IMB0","SEEN",1); |
923 | ||
924 | // Draw | |
925 | gMC->Gdraw("alic", 60, 30, 180, 10,10, .12, .12); | |
5a30b198 | 926 | } |
927 | //______________________________________________________________________ | |
928 | void AliITSvSDD03::StepManager(){ | |
929 | //////////////////////////////////////////////////////////////////////// | |
930 | // Called for every step in the ITS SDD test beam, then calles the | |
931 | // AliITShit class creator with the information to be recoreded about | |
932 | // that hit. | |
933 | // The value of the macro ALIITSPRINTGEOM if set to 1 will allow the | |
934 | // printing of information to a file which can be used to create a .det | |
935 | // file read in by the routine CreateGeometry(). If set to 0 or any other | |
936 | // value except 1, the default behavior, then no such file is created nor | |
937 | // it the extra variables and the like used in the printing allocated. | |
938 | // Inputs: | |
939 | // none. | |
940 | // Outputs: | |
941 | // none. | |
942 | // Return: | |
943 | // none. | |
944 | //////////////////////////////////////////////////////////////////////// | |
8119ddd8 | 945 | Int_t copy, id; |
5a30b198 | 946 | static TLorentzVector position0; |
947 | static Int_t stat0=0; | |
948 | if((id=gMC->CurrentVolID(copy) == fIDMother)&& | |
949 | (gMC->IsTrackEntering()||gMC->IsTrackExiting())){ | |
8119ddd8 | 950 | copy = fTrackReferences->GetEntriesFast(); |
951 | TClonesArray &lTR = *fTrackReferences; | |
952 | // Fill TrackReference structure with this new TrackReference. | |
953 | new(lTR[copy]) AliTrackReference(gAlice->GetMCApp()-> | |
954 | GetCurrentTrackNumber()); | |
5a30b198 | 955 | } // if Outer ITS mother Volume |
8119ddd8 | 956 | //if(!(this->IsActive())) return; |
957 | if(!(gMC->TrackCharge())) return; | |
958 | Int_t vol[5],copy3; | |
959 | TLorentzVector position, momentum; | |
5a30b198 | 960 | TClonesArray &lhits = *fHits; |
961 | // | |
8119ddd8 | 962 | // Fill hit structure. |
963 | gMC->TrackPosition(position); | |
964 | gMC->TrackMomentum(momentum); | |
965 | id = gMC->CurrentVolID(copy); | |
966 | if(id==fIdSens[0] || id==fIdSens[1]){ // Volumes "ITST" or "IMBS" | |
967 | copy = gMC->CurrentVolOffID(3,copy3); | |
968 | copy = DecodeDetector(id,copy3,vol[0],vol[1],vol[2]); | |
15efbab5 | 969 | // cout << "0: mod,lay,lad,det="<<copy<<","<<vol[0]<<","<<vol[1] |
970 | // <<","<<vol[2]<<" name="<<gMC->CurrentVolName() | |
971 | // <<","<<fIdSens[0]<<","<<fIdSens[1]<<","<<id<<" z=" | |
8119ddd8 | 972 | // <<position.Z()<<endl; |
973 | }else if(id==fIdSens[2]){ // "ISNT" Sintilator | |
974 | //cout << "1: id,copy="<<id<<","<<copy | |
975 | // <<" name="<<gMC->CurrentVolName()<<" z=" | |
976 | // <<position.Z()<<endl; | |
977 | return; // Do nothing for now. | |
978 | }else{ | |
979 | //cout << "2: id,copy="<<id<<","<<copy | |
980 | // <<" name="<<gMC->CurrentVolName()<<" z=" | |
981 | // <<position.Z()<<endl; | |
982 | return; | |
983 | } // end if | |
984 | // | |
5a30b198 | 985 | // Track status |
986 | vol[3] = 0; | |
987 | vol[4] = 0; | |
988 | if(gMC->IsTrackInside()) vol[3] += 1; | |
989 | if(gMC->IsTrackEntering()) vol[3] += 2; | |
990 | if(gMC->IsTrackExiting()) vol[3] += 4; | |
991 | if(gMC->IsTrackOut()) vol[3] += 8; | |
992 | if(gMC->IsTrackDisappeared()) vol[3] += 16; | |
993 | if(gMC->IsTrackStop()) vol[3] += 32; | |
994 | if(gMC->IsTrackAlive()) vol[3] += 64; | |
995 | // | |
5a30b198 | 996 | vol[4] = stat0; |
997 | if(gMC->IsTrackEntering()){ | |
8119ddd8 | 998 | position0 = position; |
999 | stat0 = vol[3]; | |
1000 | return; | |
1001 | }else{ | |
1002 | new(lhits[fNhits++]) AliITShit(fIshunt, | |
1003 | gAlice->GetMCApp()->GetCurrentTrackNumber(), | |
1004 | vol,gMC->Edep(),gMC->TrackTime(), | |
1005 | position,position0,momentum); | |
15efbab5 | 1006 | }// end if gMC->IsTrackEntering() |
5a30b198 | 1007 | position0 = position; |
1008 | stat0 = vol[3]; | |
1009 | ||
1010 | return; | |
1011 | } | |
1012 |