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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 | */ | |
19 | ||
20 | #include <Riostream.h> | |
21 | #include <TMath.h> | |
22 | #include <TGeometry.h> | |
23 | #include <TNode.h> | |
24 | #include <TBRIK.h> | |
25 | #include <TLorentzVector.h> | |
26 | #include <TVirtualMC.h> | |
27 | ||
28 | #include "AliMC.h" | |
29 | #include "AliRun.h" | |
30 | #include "AliMagF.h" | |
31 | #include "AliITSGeant3Geometry.h" | |
32 | #include "AliTrackReference.h" | |
33 | #include "AliITShit.h" | |
34 | #include "AliITS.h" | |
35 | #include "AliITSvSDD03.h" | |
36 | #include "AliITSgeom.h" | |
37 | #include "AliITSgeomSPD.h" | |
38 | #include "AliITSgeomSDD.h" | |
39 | #include "AliITSgeomSSD.h" | |
40 | #include "AliITSDetType.h" | |
41 | #include "AliITSresponseSPD.h" | |
42 | #include "AliITSresponseSDD.h" | |
43 | #include "AliITSresponseSSD.h" | |
44 | #include "AliITSsegmentationSPD.h" | |
45 | #include "AliITSsegmentationSDD.h" | |
46 | #include "AliITSsegmentationSSD.h" | |
47 | #include "AliITSsimulationSPDdubna.h" | |
48 | #include "AliITSsimulationSDD.h" | |
49 | #include "AliITSsimulationSSD.h" | |
50 | ||
51 | ClassImp(AliITSvSDD03) | |
52 | ||
53 | //______________________________________________________________________ | |
54 | AliITSvSDD03::AliITSvSDD03() : | |
55 | AliITS(), | |
56 | fGeomDetOut(kFALSE), | |
57 | fGeomDetIn(kFALSE), | |
58 | fMajorVersion(1), | |
59 | fMinorVersion(2), | |
60 | fEuclidGeomDet(), | |
61 | fRead(), | |
62 | fWrite(), | |
63 | fDet1(300.0), | |
64 | fDet2(300.0), | |
65 | fChip1(300.0), | |
66 | fChip2(300.0), | |
67 | fIDMother(0), | |
68 | fYear(2003){ | |
69 | //////////////////////////////////////////////////////////////////////// | |
70 | // Standard default constructor for the ITS SDD test beam 2002 version 1. | |
71 | // Inputs: | |
72 | // none. | |
73 | // Outputs: | |
74 | // none. | |
75 | // Return: | |
76 | // A default created class. | |
77 | //////////////////////////////////////////////////////////////////////// | |
78 | Int_t i; | |
79 | ||
80 | fIdN = 0; | |
81 | fIdName = 0; | |
82 | fIdSens = 0; | |
83 | fEuclidOut = kFALSE; // Don't write Euclide file | |
84 | for(i=0;i<60;i++) fRead[i] = '\0'; | |
85 | for(i=0;i<60;i++) fWrite[i] = '\0'; | |
86 | for(i=0;i<60;i++) fEuclidGeomDet[i] = '\0'; | |
87 | } | |
88 | //______________________________________________________________________ | |
89 | AliITSvSDD03::AliITSvSDD03(const char *title,Int_t year): | |
90 | AliITS("ITS", title), | |
91 | fGeomDetOut(kFALSE), | |
92 | fGeomDetIn(kFALSE), | |
93 | fMajorVersion(1), | |
94 | fMinorVersion(2), | |
95 | fEuclidGeomDet(), | |
96 | fRead(), | |
97 | fWrite(), | |
98 | fDet1(300.0), | |
99 | fDet2(300.0), | |
100 | fChip1(300.0), | |
101 | fChip2(300.0), | |
102 | fIDMother(0), | |
103 | fYear(2003){ | |
104 | //////////////////////////////////////////////////////////////////////// | |
105 | // Standard constructor for the ITS SDD testbeam 2002 version 1. | |
106 | // Inputs: | |
107 | // const char *title title for this ITS geometry. | |
108 | // Outputs: | |
109 | // none. | |
110 | // Return: | |
111 | // A standard created class. | |
112 | //////////////////////////////////////////////////////////////////////// | |
113 | Int_t i; | |
114 | ||
115 | fIdN = 3; | |
116 | fIdName = new TString[fIdN]; | |
117 | fIdName[0] = "IMBS"; | |
118 | fIdName[1] = "ITST"; | |
119 | fIdName[2] = "ISNT"; | |
120 | fIdSens = new Int_t[fIdN]; | |
121 | for(i=0;i<fIdN;i++) fIdSens[i] = 0; | |
122 | fEuclidOut = kFALSE; // Don't write Euclide file | |
123 | fYear = year; | |
124 | SetThicknessDet1(); | |
125 | SetThicknessDet2(); | |
126 | SetThicknessChip1(); | |
127 | SetThicknessChip2(); | |
128 | ||
129 | fEuclidGeometry="$ALICE_ROOT/ITS/ITSgeometry_vSDD032.euc"; | |
130 | strncpy(fEuclidGeomDet,"$ALICE_ROOT/ITS/ITSgeometry_vSDD032.det",60); | |
131 | strncpy(fRead,fEuclidGeomDet,60); | |
132 | strncpy(fWrite,fEuclidGeomDet,60); | |
133 | } | |
134 | //______________________________________________________________________ | |
135 | AliITSvSDD03::AliITSvSDD03(const AliITSvSDD03 &source) : AliITS(source){ | |
136 | //////////////////////////////////////////////////////////////////////// | |
137 | // Copy Constructor for ITS SDD test beam 2002 version 1. | |
138 | // This class is not to be copied. Function only dummy. | |
139 | // Inputs: | |
140 | // const AliITSvSDD03 &source The class to be copied | |
141 | // Outputs: | |
142 | // none. | |
143 | // Return: | |
144 | // A warning message. | |
145 | //////////////////////////////////////////////////////////////////////// | |
146 | if(&source == this) return; | |
147 | Warning("Copy Constructor","Not allowed to copy AliITSvSDD03"); | |
148 | return; | |
149 | } | |
150 | //______________________________________________________________________ | |
151 | AliITSvSDD03& AliITSvSDD03::operator=(const AliITSvSDD03 &source){ | |
152 | //////////////////////////////////////////////////////////////////////// | |
153 | // Assignment operator for the ITS SDD test beam 2002 version 1. | |
154 | // This class is not to be copied. Function only dummy. | |
155 | // Inputs: | |
156 | // const AliITSvSDD03 &source The class to be copied | |
157 | // Outputs: | |
158 | // none. | |
159 | // Return: | |
160 | // A Warning message | |
161 | //////////////////////////////////////////////////////////////////////// | |
162 | if(&source == this) return *this; | |
163 | Warning("= operator","Not allowed to copy AliITSvSDD03"); | |
164 | return *this; | |
165 | } | |
166 | //______________________________________________________________________ | |
167 | AliITSvSDD03::~AliITSvSDD03() { | |
168 | //////////////////////////////////////////////////////////////////////// | |
169 | // Standard destructor for the ITS SDD test beam 2002 version 1. | |
170 | // Inputs: | |
171 | // none. | |
172 | // Outputs: | |
173 | // none. | |
174 | // Return: | |
175 | // none. | |
176 | //////////////////////////////////////////////////////////////////////// | |
177 | } | |
178 | //______________________________________________________________________ | |
179 | void AliITSvSDD03::BuildGeometry(){ | |
180 | //////////////////////////////////////////////////////////////////////// | |
181 | // Geometry builder for the ITS SDD test beam 2002 version 1. | |
182 | // ALIC ALICE Mother Volume | |
183 | // |- ITSV ITS Mother Volume | |
184 | // |- IDET Detector under Test | |
185 | // | |- ITS0 SDD Si Chip | |
186 | // | | |- ITST SDD Sensitivve Volume | |
187 | // | |- IPC0 *5 Readout chip | |
188 | // |- ITEL *4 SDD Telescope | |
189 | // |- IMB0 SDD Si Chip | |
190 | // | |- IMBS SDD Sensitive volume | |
191 | // |- ICMB Chip MiniBus. | |
192 | // Inputs: | |
193 | // none. | |
194 | // Outputs: | |
195 | // none. | |
196 | // Return: | |
197 | // none. | |
198 | //////////////////////////////////////////////////////////////////////// | |
199 | // Get the top alice volume. | |
200 | TNode *nALIC = gAlice->GetGeometry()->GetNode("alice"); | |
201 | nALIC->cd(); | |
202 | ||
203 | // Define ITS Mother Volume | |
204 | Float_t data[3]; | |
205 | Float_t ddettest=200.0E-4,ddettelescope=300.0E-4; | |
206 | Float_t dchipMiniBus=750.0E-4,dchiptest=300.0E-4; | |
207 | //Float_t yposition= 0.0; | |
208 | TRotMatrix *r0 = new TRotMatrix("ITSidrotm0","ITSidrotm0", | |
209 | 90.0,0,0.0,0,90.0,270.0); | |
210 | data[0] = 10.0; | |
211 | data[1] = 50.0; | |
212 | data[2] = 100.0; | |
213 | TBRIK *sITSVshape =new TBRIK("ITSVshape","ITS Logical Mother Volume","Air", | |
214 | data[0],data[1],data[2]); | |
215 | TNode *sITSV = new TNode("ITSV","ITS Mother Volume",sITSVshape, | |
216 | 0.0,0.0,0.0,0,0); | |
217 | sITSV->cd(); // set ourselve into ITSV subvolume of ALIC | |
218 | ||
219 | // SDD part of telescope (MiniBuS) | |
220 | data[0] = 0.705; | |
221 | data[1] = 0.5*ddettelescope; | |
222 | data[2] = 3.536; | |
223 | TBRIK *sIMB0shape = new TBRIK("IMB0shape","SDD wafer","Si", | |
224 | data[0],data[1],data[2]); | |
225 | Float_t detMiniBusX,detMiniBusY,detMiniBusZ; | |
226 | data[0] = detMiniBusX = 0.64; | |
227 | data[1] = detMiniBusY = 0.5*ddettelescope; | |
228 | data[2] = detMiniBusZ = 3.48; | |
229 | TBRIK *sIMBSshape = new TBRIK("IMBSshape","SDD Sensitive volume","Si", | |
230 | data[0],data[1],data[2]); | |
231 | Float_t chipMiniBusX,chipMiniBusY,chipMiniBusZ; | |
232 | data[0] = chipMiniBusX = 0.793; | |
233 | data[1] = chipMiniBusY = 0.5*dchipMiniBus; | |
234 | data[2] = chipMiniBusZ = 0.68; | |
235 | TBRIK *sICMBshape = new TBRIK("ICMBshape","chip Minibus","Si", | |
236 | data[0],data[1],data[2]); | |
237 | data[0] = TMath::Max(detMiniBusX,chipMiniBusX); | |
238 | data[1] = detMiniBusY+chipMiniBusY; | |
239 | data[2] = TMath::Max(detMiniBusZ,chipMiniBusZ); | |
240 | TBRIK *sITELshape = new TBRIK("ITELshape","ITELshape","Air", | |
241 | data[0],data[1],data[2]); | |
242 | ||
243 | // SDD under test | |
244 | Float_t spdX,spdY,spdZ,spdchipX,spdchipY,spdchipZ; | |
245 | data[0] = 0.705; | |
246 | data[1] = ddettest; | |
247 | data[2] = 3.536; | |
248 | TBRIK *sITS0shape = new TBRIK("ITS0shape","SDD wafer","Si", | |
249 | data[0],data[1],data[2]); // contains detector | |
250 | data[0] = spdX = 0.64; | |
251 | data[1] = spdY = ddettest; | |
252 | data[2] = spdZ = 3.48; | |
253 | TBRIK *sITSTshape = new TBRIK("ITSTshape","SDD sensitive volume","Si", | |
254 | data[0],data[1],data[2]); | |
255 | // ITS0 with no translation and unit rotation matrix. | |
256 | data[0] = spdchipX = 0.793; | |
257 | data[1] = spdchipY = dchiptest; | |
258 | data[2] = spdchipZ = 0.68; | |
259 | TBRIK *sIPC0shape = new TBRIK("IPC0shape","Readout Chips","Si", | |
260 | data[0],data[1],data[2]); // chip under test | |
261 | data[0] = TMath::Max(spdchipX,spdX); | |
262 | data[1] = spdY+spdchipY; | |
263 | data[2] = TMath::Max(spdchipZ,spdZ); | |
264 | TBRIK *sIDETshape = new TBRIK("IDETshape","Detector Under Test","Air", | |
265 | data[0],data[1],data[2]); | |
266 | // Place volumes in geometry | |
267 | Int_t i,j; | |
268 | char name[20],title[50]; | |
269 | Double_t px=0.0,py=0.0,pz[4]={-38.0,0.0,0.0,0.0}; | |
270 | pz[1] = pz[0]+2.0; | |
271 | pz[2] = pz[1]+38.0+spdY+spdchipY+34.5; | |
272 | pz[3] = pz[2]+2.0; | |
273 | TNode *nITEL[4],*nICMB[4],*nIMB0[4],*nIMBS[4]; | |
274 | TNode *nIDET = new TNode("IDET","Detector Under Test",sIDETshape, | |
275 | 0.0,0.0,pz[1]+38.0,r0,0); | |
276 | nIDET->cd(); | |
277 | TNode *nITS0 = new TNode("ITS0","SDD Chip",sITS0shape, | |
278 | 0.0,sIDETshape->GetDy()-spdY,0.0,0,0); | |
279 | TNode *nIPC0[5]; | |
280 | for(i=0;i<5;i++) { //place readout chips on the back of SDD chip under test | |
281 | sprintf(name,"IPC0%d",i); | |
282 | sprintf(title,"Readout chip #%d",i+1); | |
283 | j = i-2; | |
284 | nIPC0[i] = new TNode(name,title,sIPC0shape, | |
285 | 0.0,spdchipY-sIDETshape->GetDy(), | |
286 | j*2.0*spdchipZ+j*0.25*(spdZ-5.*spdchipZ),0,0); | |
287 | } // end for i | |
288 | nITS0->cd(); | |
289 | TNode *nITST = new TNode("ITST","SDD sensitive volume",sITSTshape, | |
290 | 0.0,0.0,0.0,0,0); | |
291 | for(Int_t i=0;i<4;i++){ | |
292 | sITSV->cd(); | |
293 | sprintf(name,"ITEL%d",i); | |
294 | sprintf(title,"Test beam telescope element #%d",i+1); | |
295 | nITEL[i] = new TNode(name,title,sITELshape,px,py,pz[i],r0,0); | |
296 | nITEL[i]->cd(); | |
297 | nICMB[i] = new TNode("ICMB","Chip MiniBus",sICMBshape, | |
298 | 0.0,-sITELshape->GetDy()+detMiniBusY,0.0,0,0); | |
299 | nIMB0[i] = new TNode("IMB0","Chip MiniBus",sIMB0shape, | |
300 | 0.0, sITELshape->GetDy()-detMiniBusY,0.0,0,0); | |
301 | nIMB0[i]->cd(); | |
302 | nIMBS[i] = new TNode("IMBS","IMBS",sIMBSshape,0.0,0.0,0.0,0,0); | |
303 | // place IMBS inside IMB0 with no translation and unit rotation matrix. | |
304 | } // end for i | |
305 | nALIC->cd(); | |
306 | nITST->SetLineColor(kYellow); | |
307 | fNodes->Add(nITST); | |
308 | for(i=0;i<4;i++){ | |
309 | nIMBS[i]->SetLineColor(kGreen); | |
310 | fNodes->Add(nIMBS[i]); | |
311 | } // end for i | |
312 | } | |
313 | //______________________________________________________________________ | |
314 | Int_t AliITSvSDD03::DecodeDetector(Int_t id,Int_t cpy,Int_t &lay, | |
315 | Int_t &lad,Int_t &det) const{ | |
316 | // Given the Geant id and copy volume number, returns the layer, ladder, | |
317 | // and detector number, allong with the module number of the detector | |
318 | // involved. Returns -1 and lay=0, lad=0, and det=0 if not a sensitive | |
319 | // volume. | |
320 | // Inputs: | |
321 | // Int_t id Geometry volume id number | |
322 | // Int_t cpy Geometry copy number | |
323 | // Outputs: | |
324 | // Int_t lay ITS layer number | |
325 | // Int_t lad ITS ladder number | |
326 | // Int_t det ITS detector number | |
327 | // Return: | |
328 | // Int_t module number. | |
329 | Int_t mod; | |
330 | ||
331 | lay = 0; lad = 0; det = 0; mod = -1; | |
332 | if(id==fIdSens[0]){ // Volume name is IMBS (ITEL) | |
333 | lad = 1; det = 1; | |
334 | lay = cpy; | |
335 | if(cpy>4) lay++; | |
336 | mod = lay-1; | |
337 | return mod; | |
338 | }// end if | |
339 | if(id==fIdSens[1]){ // Volume name is ITST (IDet) | |
340 | lad = 1; det = 1;lay = 5; mod = 4; | |
341 | return mod; | |
342 | }// end if | |
343 | return mod; | |
344 | } | |
345 | //______________________________________________________________________ | |
346 | void AliITSvSDD03::CreateGeometry(){ | |
347 | //////////////////////////////////////////////////////////////////////// | |
348 | // This routine defines and Creates the geometry for version 1 of the ITS. | |
349 | // ALIC ALICE Mother Volume | |
350 | // |- ITSV ITS Mother Volume | |
351 | // |- IDET Detector under Test (box containing SDD) | |
352 | // | |-IDAI Air inside box | |
353 | // | |- ITS0 SDD Si Chip | |
354 | // | |- ITST SDD Sensitivve Volume | |
355 | // |- ITEL *10 SSD Telescope (plastic box containting SSD's) | |
356 | // | |- ITAI Air inside box | |
357 | // | |- IMB0 SDD Si Chip | |
358 | // | |- IMBS SDD Sensitive volume | |
359 | // |-ISNT*4 Sintilator triggers | |
360 | // Inputs: | |
361 | // none. | |
362 | // Outputs: | |
363 | // none. | |
364 | // Return: | |
365 | // none. | |
366 | //////////////////////////////////////////////////////////////////////// | |
367 | Float_t data[49]; | |
368 | // Define media off-set | |
369 | Int_t *idtmed = fIdtmed->GetArray()+1; // array of media indexes | |
370 | Int_t idrotm[4]; // Array of rotation matrix indexes | |
371 | //Float_t ddettest=200.0E-4,ddettelescope=300.0E-4; | |
372 | //Float_t dchipMiniBus=750.0E-4,dchiptest=300.0E-4; | |
373 | //Float_t yposition= 0.0; | |
374 | const Float_t kmm=0.1,kcm=1.0,kmicm=0.001; | |
375 | ||
376 | // Define Rotation-reflextion Matrixes needed | |
377 | // 0 is the unit matrix | |
378 | AliMatrix(idrotm[0], 90.0,0.0, 0.0,0.0, 90.0,270.0); // SDD and SSD X | |
379 | AliMatrix(idrotm[1], 90.0,0.0, 0.0,0.0, 90.0,270.0); // SSD Y | |
380 | data[0] = 100.0*kmm; | |
381 | data[1] = 100.0*kmm; | |
382 | data[2] = 800.0*kcm; | |
383 | gMC->Gsvolu("ITSV","BOX ",idtmed[0],data,3); | |
384 | gMC->Gspos("ITSV",1,"ALIC",0.0,0.0,0.0,0,"ONLY"); | |
385 | ||
386 | //cout << "idtmed[0]=" << idtmed[0]<<endl; | |
387 | //cout << "idtmed[1]=" << idtmed[1]<<endl; | |
388 | // Crossed sintilator triggers (2 in front 2 in back) | |
389 | AliMatrix(idrotm[2],90.0,0.0,90.0,90.0,90.0,0.0);//Rotate about Z 90 degree | |
390 | data[0] = 10.0*kcm; | |
391 | data[1] = 2.0*kcm; | |
392 | data[2] = 2.0*kmm; | |
393 | gMC->Gsvolu("ISNT","BOX ",idtmed[2],data,3); | |
394 | gMC->Gspos("ISNT",1,"ITSV",0.0,0.0,800.0*kmm+data[2],0,"ONLY"); | |
395 | gMC->Gspos("ISNT",2,"ITSV",0.0,0.0,800.0*kmm,idrotm[2],"ONLY"); | |
396 | gMC->Gspos("ISNT",3,"ITSV",0.0,0.0,-800.0*kmm,0,"ONLY"); | |
397 | gMC->Gspos("ISNT",4,"ITSV",0.0,0.0,-800.0*kmm-data[2],idrotm[2],"ONLY"); | |
398 | Float_t detMiniBusX,detMiniBusY,detMiniBusZ; | |
399 | // SSD part of telescope (MiniBuS) | |
400 | data[0] = detMiniBusX = 10600.0*kmicm; | |
401 | data[1] = detMiniBusY = 0.0150*kcm; | |
402 | data[2] = detMiniBusZ = 1.1*kcm; | |
403 | gMC->Gsvolu("IMB0", "BOX ", idtmed[1], data, 3); // contains detector | |
404 | data[0] = 0.5*384*50*kmicm; | |
405 | data[1] = 0.1499*kcm; | |
406 | data[2] = 1.0*kcm; | |
407 | gMC->Gsvolu("IMBS","BOX ",idtmed[1],data,3); // sensitive detecor volulme | |
408 | gMC->Gspos("IMBS",1,"IMB0",0.0,0.0,0.0,0,"ONLY"); // place IMBS inside | |
409 | // Box containing SSD's | |
410 | data[0] = 11.6*kcm; | |
411 | data[1] = 0.500*kcm; | |
412 | data[2] = 5.0*kcm; | |
413 | gMC->Gsvolu("ITAI","BOX ",idtmed[0],data,3); | |
414 | // Plastic box size = insize + thickness. | |
415 | data[0] = data[0] + 2.0*kmm; | |
416 | data[1] = data[1] + 200.0*kmicm; | |
417 | data[2] = data[2] + 2.0*kmm; | |
418 | gMC->Gsvolu("ITEL","BOX ",idtmed[3],data,3); | |
419 | gMC->Gspos("ITAI",1,"ITEL",0.0,0.0,0.0,0,"ONLY"); | |
420 | gMC->Gspos("IMB0",1,"ITAI",0.0,0.0,0.0,0,"ONLY"); | |
421 | ||
422 | // SDD under test | |
423 | Float_t sddX,sddY,sddZ; | |
424 | data[0] = sddX = 3.62500*kcm; | |
425 | data[1] = sddY = 0.01500*kcm; | |
426 | data[2] = sddZ = 4.37940*kcm; | |
427 | gMC->Gsvolu("ITS0", "BOX ", idtmed[1], data, 3); // contains detector | |
428 | data[0] = 3.50860*kcm; | |
429 | data[1] = 0.01499*kcm; | |
430 | data[2] = 3.76320*kcm; | |
431 | gMC->Gsvolu("ITST","BOX ",idtmed[1],data,3);// sensitive detecor volume | |
432 | gMC->Gspos("ITST",1,"ITS0",0.0,0.0,0.0,0,"ONLY"); // place ITST inside | |
433 | // Box containing SDD under test | |
434 | data[0] = 4.0*kcm; | |
435 | data[1] = 0.5*kcm; | |
436 | data[2] = 5.0*kcm; | |
437 | gMC->Gsvolu("IDAI","BOX ",idtmed[0],data,3); | |
438 | data[0] = data[0] + 2.0*kmm; | |
439 | data[1] = data[1] + 200.0*kmicm; | |
440 | data[2] = data[2] + 2.0*kmm; | |
441 | gMC->Gsvolu("IDET","BOX ",idtmed[3],data,3); | |
442 | gMC->Gspos("IDAI",1,"IDET",0.0,0.0,0.0,0,"ONLY"); | |
443 | gMC->Gspos("ITS0",1,"IDAI",0.0,0.0,0.0,0,"ONLY"); | |
444 | ||
445 | // Positions detectors, Beam Axis Z, X to the right, Y up to the sky. | |
446 | Float_t p00X,p00Y,p00Z,p01X,p01Y,p01Z,p10X,p10Y,p10Z,p11X,p11Y,p11Z; | |
447 | p00X = 0.0*kcm; | |
448 | p00Y = 0.0*kcm; | |
449 | p00Z = -694*kmm; | |
450 | gMC->Gspos("ITEL",1,"ITSV",p00X,p00Y,p00Z,idrotm[0],"ONLY");//SSD X | |
451 | p01X = 0.0*kcm; | |
452 | p01Y = 0.0*kcm; | |
453 | p01Z = -684*kmm; | |
454 | gMC->Gspos("ITEL",2,"ITSV",p01X,p01Y,p01Z,idrotm[1],"ONLY");//SSD Y | |
455 | p01X = 0.0*kcm; | |
456 | p01Y = 0.0*kcm; | |
457 | p01Z = -612*kmm; | |
458 | gMC->Gspos("ITEL",3,"ITSV",p01X,p01Y,p01Z,idrotm[0],"ONLY");//SSD X | |
459 | p01X = 0.0*kcm; | |
460 | p01Y = 0.0*kcm; | |
461 | p01Z = -602*kmm; | |
462 | Float_t pdetX,pdetY,pdetZ; | |
463 | gMC->Gspos("ITEL",4,"ITSV",p01X,p01Y,p01Z,idrotm[1],"ONLY");//SSD Y | |
464 | pdetX = 0.0*kcm; | |
465 | pdetY = 0.0*kcm; | |
466 | pdetZ = 0.0*kcm; | |
467 | gMC->Gspos("IDET",1,"ITSV",pdetX,pdetY,pdetZ,idrotm[0],"ONLY");// Detecor | |
468 | p10X = 0.0*kcm; | |
469 | p10Y = 0.0*kcm; | |
470 | p10Z = +450.0*kmm; | |
471 | gMC->Gspos("ITEL",5,"ITSV",p10X,p10Y,p10Z,idrotm[0],"ONLY");//SSD X | |
472 | p11X = 0.0*kcm; | |
473 | p11Y = 0.0*kcm; | |
474 | p11Z = +460.0*kcm; | |
475 | gMC->Gspos("ITEL",6,"ITSV",p11X,p11Y,p11Z,idrotm[1],"ONLY");//SSD Y | |
476 | p11X = 0.0*kcm; | |
477 | p11Y = 0.0*kcm; | |
478 | p11Z = +540.0*kcm; | |
479 | gMC->Gspos("ITEL",7,"ITSV",p11X,p11Y,p11Z,idrotm[0],"ONLY");//SSD X | |
480 | p11X = 0.0*kcm; | |
481 | p11Y = 0.0*kcm; | |
482 | p11Z = +550.0*kcm; | |
483 | gMC->Gspos("ITEL",8,"ITSV",p11X,p11Y,p11Z,idrotm[1],"ONLY");//SSD Y | |
484 | p11X = 0.0*kcm; | |
485 | p11Y = 0.0*kcm; | |
486 | p11Z = +737.0*kcm; | |
487 | gMC->Gspos("ITEL",9,"ITSV",p11X,p11Y,p11Z,idrotm[0],"ONLY");//SSD X | |
488 | p11X = 0.0*kcm; | |
489 | p11Y = 0.0*kcm; | |
490 | p11Z = +747.0*kcm; | |
491 | gMC->Gspos("ITEL",10,"ITSV",p11X,p11Y,p11Z,idrotm[1],"ONLY");//SSD Y | |
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 | |
502 | // the CreatMaterials routine defined in AliITSv?. Should the function | |
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 | |
515 | Float_t stemaxSi = 0.0075; // cm | |
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 | |
521 | Float_t stemaxAir = .10000E+01; // cm | |
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 | // | |
528 | const Float_t kgpcm3=1.0,kcm=1.0; | |
529 | // | |
530 | Float_t z[10],a[10],w[10]; | |
531 | ||
532 | z[0] = 7.0; a[0] = 14.00674; w[0] = 0.80; | |
533 | z[1] = 8.0; a[1] = 15.99940; w[1] = 0.20; | |
534 | AliMixture(1,"AIR$",a,z,0.12050E-02*kgpcm3,2,w); | |
535 | AliMedium(1,"AIR$",1,0,ifield,fieldm,tmaxfdAir,stemaxAir,deemaxAir, | |
536 | epsilAir,stminAir); | |
537 | ||
538 | AliMaterial(2,"SI$",0.28086E+02,0.14000E+02,0.23300E+01, | |
539 | 0.93600E+01*kcm,0.99900E+03); | |
540 | AliMedium(2,"SI$",2,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi, | |
541 | epsilSi,stminSi); | |
542 | // sintilator is Lucite | |
543 | z[0] = 1.0; a[0] = 1.00; w[0] = 8.; // H8 | |
544 | z[1] = 6.0; a[1] = 12.00; w[1] = 5.; // C5 | |
545 | z[2] = 8.0; a[2] = 16.00; w[2] = 2.; // O2 | |
546 | AliMixture(3,"Sintilator$",a,z,1.190*kgpcm3,-3,w); | |
547 | AliMedium(3,"Sintilator$",3,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi, | |
548 | epsilSi,stminSi); | |
549 | // assumed to be Lucite/Plexiglas | |
550 | z[0] = 1.0; a[0] = 1.00; w[0] = 8.; // H8 | |
551 | z[1] = 6.0; a[1] = 12.00; w[1] = 5.; // C5 | |
552 | z[2] = 8.0; a[2] = 16.00; w[2] = 2.; // O2 | |
553 | AliMixture(4,"PlasticBox$",a,z,1.190*kgpcm3,-3,w); | |
554 | AliMedium(4,"PlasticBox$",4,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi, | |
555 | epsilSi,stminSi); | |
556 | } | |
557 | //______________________________________________________________________ | |
558 | void AliITSvSDD03::InitAliITSgeom(){ | |
559 | // Based on the geometry tree defined in Geant 3.21, this | |
560 | // routine initilizes the Class AliITSgeom from the Geant 3.21 ITS geometry | |
561 | // sturture. | |
562 | // Inputs: | |
563 | // none. | |
564 | // Outputs: | |
565 | // none. | |
566 | // Return: | |
567 | // none. | |
568 | ||
569 | if(strcmp(gMC->GetName(),"TGeant3")) { | |
570 | Error("InitAliITSgeom", | |
571 | "Wrong Monte Carlo. InitAliITSgeom uses TGeant3 calls"); | |
572 | return; | |
573 | } // end if | |
574 | cout << "Reading Geometry transformation directly from Geant 3." << endl; | |
575 | const Int_t np=384; | |
576 | const Float_t pitch=50.E-4;/*cm*/ | |
577 | Float_t box[3]={0.5*pitch*(Float_t)np,150.E-4,1.0},p[np],n[np]; | |
578 | const Int_t ltypess = 2; | |
579 | const Int_t nlayers = 11; | |
580 | const Int_t ndeep = 6; | |
581 | Int_t itsGeomTreeNames[ltypess][ndeep],lnam[20],lnum[20]; | |
582 | Int_t nlad[nlayers],ndet[nlayers]; | |
583 | Double_t t[3],r[10]; | |
584 | Float_t par[20],att[20]; | |
585 | Int_t npar,natt,idshape,imat,imed,id; | |
586 | AliITSGeant3Geometry *ig = new AliITSGeant3Geometry(); | |
587 | Int_t mod,typ,lay,lad,det,cpy,i,j,k; | |
588 | Char_t names[ltypess][ndeep][4]; | |
589 | Int_t itsGeomTreeCopys[ltypess][ndeep]; | |
590 | const char *namesA[ltypess][ndeep] = { | |
591 | {"ALIC","ITSV","ITEL","ITAI","IMB0","IMBS"}, // lay=5 | |
592 | {"ALIC","ITSV","IDET","IDAI","ITS0","ITST"}};// Test SDD | |
593 | Int_t itsGeomTreeCopysA[ltypess][ndeep]= {{1,1,10,1,1,1},// lay=5 | |
594 | {1,1,1,1,1,1}};//lay=3 TestSDD | |
595 | for(i=0;i<ltypess;i++)for(j=0;j<ndeep;j++){ | |
596 | for(k=0;k<4;k++) names[i][j][k] = namesA[i][j][k]; | |
597 | itsGeomTreeCopys[i][j] = itsGeomTreeCopysA[i][j]; | |
598 | } // end for i,j | |
599 | for(i=0;i<np;i++){// Fill in anode and cathode strip locations (lower edge) | |
600 | p[i] = 0.5*pitch*(Float_t)np + pitch*(Float_t)i; | |
601 | n[i] = pitch*(Float_t)np - p[i]; | |
602 | } // end for i | |
603 | // Sorry, but this is not very pritty code. It should be replaced | |
604 | // at some point with a version that can search through the geometry | |
605 | // tree its self. | |
606 | cout << "Reading Geometry informaton from Geant3 common blocks" << endl; | |
607 | for(i=0;i<20;i++) lnam[i] = lnum[i] = 0; | |
608 | for(i=0;i<ltypess;i++)for(j=0;j<ndeep;j++) | |
609 | strncpy((char*) &itsGeomTreeNames[i][j],names[i][j],4); | |
610 | // itsGeomTreeNames[i][j] = ig->StringToInt(names[i][j]); | |
611 | mod = 11; | |
612 | if(fITSgeom!=0) delete fITSgeom; | |
613 | nlad[0]=1;nlad[1]=1;nlad[2]=1;nlad[3]=1;nlad[4]=1;nlad[5]=1; | |
614 | nlad[6]=1;nlad[7]=1;nlad[8]=1;nlad[9]=1;nlad[10]=1; | |
615 | ndet[0]=1;ndet[1]=1;ndet[2]=1;ndet[3]=1;ndet[4]=1;ndet[5]=1; | |
616 | ndet[6]=1;ndet[7]=1;ndet[8]=1;ndet[9]=1;ndet[10]=1; | |
617 | fITSgeom = new AliITSgeom(0,nlayers,nlad,ndet,mod); | |
618 | fIdSens[0] = 0; fIdSens[1] = 1; // Properly reset in Init later. | |
619 | for(typ=1;typ<=ltypess;typ++){ | |
620 | for(j=0;j<ndeep;j++) lnam[j] = itsGeomTreeNames[typ-1][j]; | |
621 | for(j=0;j<ndeep;j++) lnum[j] = itsGeomTreeCopys[typ-1][j]; | |
622 | if(typ == 1) id = fIdSens[0]; | |
623 | else id = fIdSens[1]; | |
624 | lad = 1; | |
625 | det = 1; | |
626 | for(cpy=1;cpy<=itsGeomTreeCopys[typ-1][2];cpy++){ | |
627 | mod = DecodeDetector(id,cpy,lay,lad,det); | |
628 | ig->GetGeometry(ndeep,lnam,lnum,t,r,idshape,npar,natt,par,att, | |
629 | imat,imed); | |
630 | cout << "0: id,cpy="<<id<<","<<cpy<<" mod,lay,lad,det"<<mod | |
631 | << ","<<lay<<","<<lad<<","<<det; | |
632 | switch (typ){ | |
633 | case 2: | |
634 | fITSgeom->CreatMatrix(mod,lay,lad,det,kSDD,t,r); | |
635 | cout <<" SDD"<<endl; | |
636 | if(!(fITSgeom->IsShapeDefined((Int_t)kSDD))){ | |
637 | fITSgeom->ReSetShape(kSDD,new AliITSgeomSDD256(npar,par)); | |
638 | } // end if | |
639 | break; | |
640 | case 1: | |
641 | fITSgeom->CreatMatrix(mod,lay,lad,det,kSSD,t,r); | |
642 | cout <<" SSD"<<endl; | |
643 | if(!(fITSgeom->IsShapeDefined((Int_t)kSSD))){ | |
644 | fITSgeom->ReSetShape(kSSD,new AliITSgeomSSD(box,0.0,0.0, | |
645 | np+1,p,np+1,n)); | |
646 | } // end if | |
647 | break; | |
648 | } // end switch | |
649 | } // end for cpy | |
650 | } // end for typ | |
651 | return; | |
652 | } | |
653 | //______________________________________________________________________ | |
654 | void AliITSvSDD03::Init(){ | |
655 | //////////////////////////////////////////////////////////////////////// | |
656 | // Initialise the ITS after it has been created. | |
657 | // Inputs: | |
658 | // none. | |
659 | // Outputs: | |
660 | // none. | |
661 | // Return: | |
662 | // none. | |
663 | //////////////////////////////////////////////////////////////////////// | |
664 | Int_t i; | |
665 | ||
666 | cout << endl; | |
667 | for(i=0;i<26;i++) cout << "*"; | |
668 | cout << " AliITSvSDD03" << fMinorVersion << "_Init "; | |
669 | for(i=0;i<25;i++) cout << "*";cout << endl; | |
670 | ||
671 | if(fRead[0]=='\0') strncpy(fRead,fEuclidGeomDet,60); | |
672 | if(fWrite[0]=='\0') strncpy(fWrite,fEuclidGeomDet,60); | |
673 | if(fITSgeom!=0) delete fITSgeom; | |
674 | fITSgeom = new AliITSgeom(); | |
675 | if(fGeomDetIn) fITSgeom->ReadNewFile(fRead); | |
676 | if(!fGeomDetIn) this->InitAliITSgeom(); | |
677 | if(fGeomDetOut) fITSgeom->WriteNewFile(fWrite); | |
678 | AliITS::Init(); | |
679 | fIDMother = gMC->VolId("ITSV"); // ITS Mother Volume ID. | |
680 | ||
681 | for(i=0;i<72;i++) cout << "*"; | |
682 | cout << endl; | |
683 | } | |
684 | //______________________________________________________________________ | |
685 | void AliITSvSDD03::SetDefaults(){ | |
686 | // sets the default segmentation, response, digit and raw cluster classes | |
687 | // Inputs: | |
688 | // none. | |
689 | // Outputs: | |
690 | // none. | |
691 | // Return: | |
692 | // none. | |
693 | const Float_t kconv = 1.0e+04; // convert cm to microns | |
694 | ||
695 | Info("SetDefaults","Setting up only SDD detector"); | |
696 | ||
697 | AliITSDetType *iDetType; | |
698 | AliITSgeomSDD *s1; | |
699 | AliITSgeomSSD *s2; | |
700 | iDetType=DetType(kSPD); | |
701 | SetResponseModel(kSPD,new AliITSresponseSPD()); | |
702 | SetSegmentationModel(kSPD,new AliITSsegmentationSPD()); | |
703 | const char *kData0=(iDetType->GetResponseModel())->DataType(); | |
704 | if(strstr(kData0,"real") ) iDetType->ClassNames("AliITSdigit", | |
705 | "AliITSRawClusterSPD"); | |
706 | else iDetType->ClassNames("AliITSdigitSPD","AliITSRawClusterSPD"); | |
707 | ||
708 | // SDD | |
709 | iDetType=DetType(kSDD); | |
710 | s1 = (AliITSgeomSDD*) fITSgeom->GetShape(kSDD);// Get shape info. Do it this way for now. | |
711 | AliITSresponseSDD *resp1=new AliITSresponseSDD("simulated"); | |
712 | SetResponseModel(kSDD,resp1); | |
713 | AliITSsegmentationSDD *seg1=new AliITSsegmentationSDD(fITSgeom,resp1); | |
714 | seg1->SetDetSize(s1->GetDx()*kconv, // base this on AliITSgeomSDD | |
715 | s1->GetDz()*2.*kconv, // for now. | |
716 | s1->GetDy()*2.*kconv); // x,z,y full width in microns. | |
717 | seg1->SetNPads(256,256);// Use AliITSgeomSDD for now | |
718 | SetSegmentationModel(kSDD,seg1); | |
719 | const char *kData1=(iDetType->GetResponseModel())->DataType(); | |
720 | const char *kopt=iDetType->GetResponseModel()->ZeroSuppOption(); | |
721 | if((!strstr(kopt,"2D")) && (!strstr(kopt,"1D")) || strstr(kData1,"real") ){ | |
722 | iDetType->ClassNames("AliITSdigit","AliITSRawClusterSDD"); | |
723 | } else iDetType->ClassNames("AliITSdigitSDD","AliITSRawClusterSDD"); | |
724 | ||
725 | // SSD Layer 5 | |
726 | iDetType=DetType(kSSD); | |
727 | s2 = (AliITSgeomSSD*) fITSgeom->GetShape(kSSD);// Get shape info. Do it this way for now. | |
728 | AliITSresponse *resp2=new AliITSresponseSSD("simulated"); | |
729 | SetResponseModel(kSSD,resp2); | |
730 | AliITSsegmentationSSD *seg2=new AliITSsegmentationSSD(fITSgeom); | |
731 | seg2->SetDetSize(s2->GetDx()*2.*kconv, // base this on AliITSgeomSSD | |
732 | s2->GetDz()*2.*kconv, // for now. | |
733 | s2->GetDy()*2.*kconv); // x,z,y full width in microns. | |
734 | seg2->SetPadSize(95.,0.); // strip x pitch in microns | |
735 | seg2->SetNPads(768,0); // number of strips on each side. | |
736 | seg2->SetAngles(0.0075,0.0275); // strip angels rad P and N side. | |
737 | seg2->SetAnglesLay5(0.0075,0.0275); // strip angels rad P and N side. | |
738 | seg2->SetAnglesLay6(0.0275,0.0075); // strip angels rad P and N side. | |
739 | SetSegmentationModel(kSSD,seg2); | |
740 | const char *kData2=(iDetType->GetResponseModel())->DataType(); | |
741 | if(strstr(kData2,"real") ) iDetType->ClassNames("AliITSdigit", | |
742 | "AliITSRawClusterSSD"); | |
743 | else iDetType->ClassNames("AliITSdigitSSD","AliITSRawClusterSSD"); | |
744 | ||
745 | if(kNTYPES>3){ | |
746 | Warning("SetDefaults", | |
747 | "Only the four basic detector types are initialised!"); | |
748 | }// end if | |
749 | return; | |
750 | } | |
751 | //______________________________________________________________________ | |
752 | void AliITSvSDD03::SetDefaultSimulation(){ | |
753 | // sets the default simulation. | |
754 | // Inputs: | |
755 | // none. | |
756 | // Outputs: | |
757 | // none. | |
758 | // Return: | |
759 | // none. | |
760 | ||
761 | AliITSDetType *iDetType; | |
762 | AliITSsimulation *sim; | |
763 | AliITSsegmentation *seg; | |
764 | AliITSresponse *res; | |
765 | iDetType = DetType(kSPD); | |
766 | if(iDetType){ | |
767 | sim = iDetType->GetSimulationModel(); | |
768 | if (!sim) { | |
769 | seg =(AliITSsegmentation*)iDetType->GetSegmentationModel(); | |
770 | if(seg==0) seg = new AliITSsegmentationSPD(); | |
771 | res = (AliITSresponse*)iDetType->GetResponseModel(); | |
772 | if(res==0) res = new AliITSresponseSPD(); | |
773 | sim = new AliITSsimulationSPDdubna(seg,res,0); | |
774 | SetSimulationModel(kSPD,sim); | |
775 | }else{ // simulation exists, make sure it is set up properly. | |
776 | sim->Init(); | |
777 | } // end if | |
778 | } // end if iDetType | |
779 | iDetType = DetType(kSDD); | |
780 | if(iDetType){ | |
781 | sim = iDetType->GetSimulationModel(); | |
782 | if (!sim) { | |
783 | seg = (AliITSsegmentation*)iDetType->GetSegmentationModel(); | |
784 | res = (AliITSresponse*)iDetType->GetResponseModel(); | |
785 | sim = new AliITSsimulationSDD(seg,res); | |
786 | SetSimulationModel(kSDD,sim); | |
787 | }else{ // simulation exists, make sure it is set up properly. | |
788 | sim->Init(); | |
789 | } //end if | |
790 | } // end if iDetType | |
791 | iDetType = DetType(kSSD); | |
792 | if(iDetType){ | |
793 | sim = iDetType->GetSimulationModel(); | |
794 | if (!sim) { | |
795 | seg = (AliITSsegmentation*)iDetType->GetSegmentationModel(); | |
796 | res = (AliITSresponse*)iDetType->GetResponseModel(); | |
797 | sim = new AliITSsimulationSSD(seg,res); | |
798 | SetSimulationModel(kSSD,sim); | |
799 | }else{ // simulation exists, make sure it is set up properly. | |
800 | sim->Init(); | |
801 | } // end if | |
802 | } // end if iDetType | |
803 | } | |
804 | //______________________________________________________________________ | |
805 | void AliITSvSDD03::DrawModule() const{ | |
806 | //////////////////////////////////////////////////////////////////////// | |
807 | // Draw a shaded view of the ITS SDD test beam version 1. | |
808 | // Inputs: | |
809 | // none. | |
810 | // Outputs: | |
811 | // none. | |
812 | // Return: | |
813 | // none. | |
814 | //////////////////////////////////////////////////////////////////////// | |
815 | // Set everything unseen | |
816 | gMC->Gsatt("*", "seen", -1); | |
817 | // Set ALIC mother visible | |
818 | gMC->Gsatt("ALIC","SEEN",0); | |
819 | // Set ALIC ITS visible | |
820 | gMC->Gsatt("ITSV","SEEN",0); | |
821 | // Set ALIC Telescopes visible | |
822 | gMC->Gsatt("ITEL","SEEN",0); | |
823 | // Set ALIC detetcor visible | |
824 | gMC->Gsatt("IDET","SEEN",0); | |
825 | // Set Detector chip mother visible and drawn | |
826 | gMC->Gsatt("IPC0","SEEN",1); | |
827 | // Set Detector mother visible and drawn | |
828 | gMC->Gsatt("ITS0","SEEN",1); | |
829 | // Set minibus chip mother visible and drawn | |
830 | gMC->Gsatt("ICMB","SEEN",1); | |
831 | // Set minibus mother visible and drawn | |
832 | gMC->Gsatt("IMB0","SEEN",1); | |
833 | } | |
834 | //______________________________________________________________________ | |
835 | void AliITSvSDD03::StepManager(){ | |
836 | //////////////////////////////////////////////////////////////////////// | |
837 | // Called for every step in the ITS SDD test beam, then calles the | |
838 | // AliITShit class creator with the information to be recoreded about | |
839 | // that hit. | |
840 | // The value of the macro ALIITSPRINTGEOM if set to 1 will allow the | |
841 | // printing of information to a file which can be used to create a .det | |
842 | // file read in by the routine CreateGeometry(). If set to 0 or any other | |
843 | // value except 1, the default behavior, then no such file is created nor | |
844 | // it the extra variables and the like used in the printing allocated. | |
845 | // Inputs: | |
846 | // none. | |
847 | // Outputs: | |
848 | // none. | |
849 | // Return: | |
850 | // none. | |
851 | //////////////////////////////////////////////////////////////////////// | |
852 | Int_t copy, id; | |
853 | static TLorentzVector position0; | |
854 | static Int_t stat0=0; | |
855 | if((id=gMC->CurrentVolID(copy) == fIDMother)&& | |
856 | (gMC->IsTrackEntering()||gMC->IsTrackExiting())){ | |
857 | copy = fTrackReferences->GetEntriesFast(); | |
858 | TClonesArray &lTR = *fTrackReferences; | |
859 | // Fill TrackReference structure with this new TrackReference. | |
860 | new(lTR[copy]) AliTrackReference(gAlice->GetMCApp()-> | |
861 | GetCurrentTrackNumber()); | |
862 | } // if Outer ITS mother Volume | |
863 | //if(!(this->IsActive())) return; | |
864 | if(!(gMC->TrackCharge())) return; | |
865 | Int_t vol[5],copy3; | |
866 | TLorentzVector position, momentum; | |
867 | TClonesArray &lhits = *fHits; | |
868 | // | |
869 | // Fill hit structure. | |
870 | gMC->TrackPosition(position); | |
871 | gMC->TrackMomentum(momentum); | |
872 | id = gMC->CurrentVolID(copy); | |
873 | if(id==fIdSens[0] || id==fIdSens[1]){ // Volumes "ITST" or "IMBS" | |
874 | copy = gMC->CurrentVolOffID(3,copy3); | |
875 | copy = DecodeDetector(id,copy3,vol[0],vol[1],vol[2]); | |
876 | //cout << "0: mod,lay,lad,det="<<copy<<","<<vol[0]<<","<<vol[1] | |
877 | // <<","<<vol[2]<<" name="<<gMC->CurrentVolName()<<" z=" | |
878 | // <<position.Z()<<endl; | |
879 | }else if(id==fIdSens[2]){ // "ISNT" Sintilator | |
880 | //cout << "1: id,copy="<<id<<","<<copy | |
881 | // <<" name="<<gMC->CurrentVolName()<<" z=" | |
882 | // <<position.Z()<<endl; | |
883 | return; // Do nothing for now. | |
884 | }else{ | |
885 | //cout << "2: id,copy="<<id<<","<<copy | |
886 | // <<" name="<<gMC->CurrentVolName()<<" z=" | |
887 | // <<position.Z()<<endl; | |
888 | return; | |
889 | } // end if | |
890 | // | |
891 | // Track status | |
892 | vol[3] = 0; | |
893 | vol[4] = 0; | |
894 | if(gMC->IsTrackInside()) vol[3] += 1; | |
895 | if(gMC->IsTrackEntering()) vol[3] += 2; | |
896 | if(gMC->IsTrackExiting()) vol[3] += 4; | |
897 | if(gMC->IsTrackOut()) vol[3] += 8; | |
898 | if(gMC->IsTrackDisappeared()) vol[3] += 16; | |
899 | if(gMC->IsTrackStop()) vol[3] += 32; | |
900 | if(gMC->IsTrackAlive()) vol[3] += 64; | |
901 | // | |
902 | vol[4] = stat0; | |
903 | if(gMC->IsTrackEntering()){ | |
904 | position0 = position; | |
905 | stat0 = vol[3]; | |
906 | return; | |
907 | }else{ | |
908 | new(lhits[fNhits++]) AliITShit(fIshunt, | |
909 | gAlice->GetMCApp()->GetCurrentTrackNumber(), | |
910 | vol,gMC->Edep(),gMC->TrackTime(), | |
911 | position,position0,momentum); | |
912 | }// end if gMC->IsTrackEnetering() | |
913 | position0 = position; | |
914 | stat0 = vol[3]; | |
915 | ||
916 | return; | |
917 | } | |
918 |