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2ef7007f | 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 | // Enrico Fragiacomo - 15/03/2004 | |
17 | // Geometry for the June 2003 SSD beam test | |
18 | ||
2ef7007f | 19 | #include <TClonesArray.h> |
f7a1cc68 | 20 | #include <TGeoGlobalMagField.h> |
012f0f4c | 21 | #include <TGeoManager.h> |
f7a1cc68 | 22 | #include <TGeoMatrix.h> |
23 | #include <TLorentzVector.h> | |
24 | #include <TVirtualMC.h> | |
2ef7007f | 25 | |
26 | #include "AliRun.h" | |
27 | #include "AliMagF.h" | |
2ef7007f | 28 | #include "AliTrackReference.h" |
29 | #include "AliITShit.h" | |
30 | #include "AliITS.h" | |
31 | #include "AliITSvSSD03.h" | |
32 | #include "AliITSgeom.h" | |
33 | #include "AliITSgeomSSD.h" | |
7d62fb64 | 34 | #include "AliITSDetTypeSim.h" |
fcf95fc7 | 35 | #include "AliITSCalibrationSSD.h" |
2ef7007f | 36 | #include "AliITSsegmentationSSD.h" |
2ef7007f | 37 | #include "AliITSsimulationSSD.h" |
38 | #include "AliMC.h" | |
39 | ||
7d62fb64 | 40 | |
2ef7007f | 41 | /////////////////////////////////////////////////////////////////////// |
42 | // Step manager and | |
43 | // geometry class | |
44 | // for the ITS | |
45 | // SSD test beam | |
46 | // geometry of June 2003 | |
47 | // | |
48 | /////////////////////////////////////////////////////////////////////// | |
49 | ClassImp(AliITSvSSD03) | |
50 | ||
51 | //______________________________________________________________________ | |
012f0f4c | 52 | AliITSvSSD03::AliITSvSSD03(): |
53 | AliITS(), // Base Class | |
012f0f4c | 54 | fMajorVersion(IsVersion()),// Major version number == IsVersion |
55 | fMinorVersion(-1), // Minor version number | |
56 | fGeomNumber(2003), // Geometry version number (year) | |
012f0f4c | 57 | fIDMother(0), //! ITS Mother Volume id. |
58 | fIgm(kvSSD03){ //! AliITSInitGeometry object { | |
2ef7007f | 59 | //////////////////////////////////////////////////////////////////////// |
60 | // Standard default constructor for the ITS SSD test beam 2003 version 1. | |
61 | // Inputs: | |
62 | // none. | |
63 | // Outputs: | |
64 | // none. | |
65 | // Return: | |
66 | // A default created class. | |
67 | //////////////////////////////////////////////////////////////////////// | |
2ef7007f | 68 | |
69 | fIdN = 0; | |
70 | fIdName = 0; | |
71 | fIdSens = 0; | |
2ef7007f | 72 | } |
73 | //______________________________________________________________________ | |
012f0f4c | 74 | AliITSvSSD03::AliITSvSSD03(const char *title,Int_t gn) : |
75 | AliITS("ITS",title), // Base Class | |
012f0f4c | 76 | fMajorVersion(IsVersion()),// Major version number == IsVersion |
77 | fMinorVersion(2), // Minor version number | |
78 | fGeomNumber(gn), // Geometry version number (year) | |
012f0f4c | 79 | fIDMother(0), //! ITS Mother Volume id. |
80 | fIgm(kvSSD03){ //! AliITSInitGeometry object { | |
2ef7007f | 81 | //////////////////////////////////////////////////////////////////////// |
82 | // Standard constructor for the ITS SSD testbeam 2003 version 1. | |
83 | // Inputs: | |
84 | // const char *title title for this ITS geometry. | |
85 | // Int_t gn Geometry version number (year) default 2003. | |
86 | // Outputs: | |
87 | // none. | |
88 | // Return: | |
89 | // A standard created class. | |
90 | //////////////////////////////////////////////////////////////////////// | |
91 | Int_t i; | |
92 | ||
2ef7007f | 93 | |
94 | fIdN = 1; | |
95 | fIdName = new TString[fIdN]; | |
96 | fIdName[0] = "ITST"; | |
97 | fIdSens = new Int_t[fIdN]; | |
012f0f4c | 98 | for(i=0;i<fIdN;i++) fIdSens[i] = 0; |
2ef7007f | 99 | |
2ef7007f | 100 | } |
101 | //______________________________________________________________________ | |
2ef7007f | 102 | AliITSvSSD03::~AliITSvSSD03() { |
103 | //////////////////////////////////////////////////////////////////////// | |
104 | // Standard destructor for the ITS SSD test beam 2003 version 1. | |
105 | // Inputs: | |
106 | // none. | |
107 | // Outputs: | |
108 | // none. | |
109 | // Return: | |
110 | // none. | |
111 | //////////////////////////////////////////////////////////////////////// | |
112 | } | |
2ef7007f | 113 | |
2ef7007f | 114 | //______________________________________________________________________ |
115 | void AliITSvSSD03::CreateGeometry(){ | |
116 | //////////////////////////////////////////////////////////////////////// | |
117 | // Geometry builder for the ITS SSD test beam 2003 version 1. | |
118 | // ALIC ALICE Mother Volume | |
119 | // |- ITSV ITS Mother Volume | |
120 | // |- IDET Detector under Test | |
121 | // Inputs: | |
122 | // none. | |
123 | // Outputs: | |
124 | // none. | |
125 | // Return: | |
126 | // none. | |
127 | //////////////////////////////////////////////////////////////////////// | |
128 | ||
129 | switch (fGeomNumber){ | |
130 | case 2003: | |
131 | CreateGeometry2003(); | |
132 | break; | |
133 | default: | |
134 | CreateGeometry2003(); | |
135 | break; | |
136 | } // end switch | |
137 | } | |
138 | //______________________________________________________________________ | |
139 | void AliITSvSSD03::CreateGeometry2003(){ | |
012f0f4c | 140 | //////////////////////////////////////////////////////////////////////// |
141 | // | |
142 | // ALIC ALICE Mother Volume | |
143 | // |- ITSV Beamtest Mother Volume | |
144 | // | | |
145 | // |- ITSA Aluminum cover for scintillator | |
146 | // | |-ITSS first Trieste trigger plastic scintillator | |
147 | // |- ITSA Aluminum cover for scintillator | |
148 | // | |-ITSS second Trieste's trigger plastic scintillator | |
149 | // | | |
150 | // |- IGAR Black box around ITST | |
151 | // | |-IAIR Air inside the black box | |
152 | // | |-ITST Detector under Test | |
153 | // | | |
154 | // |- IFRA Aluminum cover for scintillator | |
155 | // | |-IFRS French plastic scintillator | |
156 | // | | |
157 | // |- ITSA Aluminum cover for scintillator | |
158 | // | |-ITSS third Trieste's plastic scintillator | |
159 | // | |
160 | // ITSA ITSA IGAR IFRA ITSA | |
161 | // Z-> -282 -280 0 16 270 | |
162 | // | | | | | | |
163 | // cpn0 1 2 1 1 3 | |
164 | // | |
165 | // Inputs: | |
166 | // none. | |
167 | // Outputs: | |
168 | // none. | |
169 | // Return: | |
170 | // none. | |
171 | //////////////////////////////////////////////////////////////////////// | |
172 | Float_t data[49]; | |
173 | // Define media off-set | |
174 | Int_t *idtmed = fIdtmed->GetArray()+1; // array of media indexes | |
175 | Int_t idrotm[4]; // Array of rotation matrix indexes | |
176 | // These constant character strings are set by cvs during commit | |
177 | // do not change them unless you know what you are doing! | |
178 | const Char_t *cvsDate="$Date$"; | |
179 | const Char_t *cvsRevision="$Revision$"; | |
180 | //Float_t yposition= 0.0; | |
2ef7007f | 181 | |
182 | if(gMC==0) return; | |
183 | // Define Rotation-reflextion Matrixes needed | |
184 | // 0 is the unit matrix | |
185 | ||
012f0f4c | 186 | /* |
2ef7007f | 187 | // Beamtest mother volume (air) positioned in ALIC mother volume |
188 | data[0] = 500.0; | |
189 | data[1] = 500.0; | |
190 | data[2] = 1000.0; | |
191 | gMC->Gsvolu("ITSV","BOX",idtmed[0],data,3); | |
192 | gMC->Gspos("ITSV",1,"ALIC",0.0,0.0,0.0,0,"ONLY"); | |
012f0f4c | 193 | */ |
194 | TGeoVolumeAssembly *itsV = gGeoManager->MakeVolumeAssembly("ITSV"); | |
195 | const Int_t length=100; | |
196 | Char_t vstrng[length]; | |
197 | if(fIgm.WriteVersionString(vstrng,length,(AliITSVersion_t)IsVersion(), | |
198 | fMinorVersion,cvsDate,cvsRevision)) | |
199 | itsV->SetTitle(vstrng); | |
200 | else Error("CreateGeometry","Error writing/setting version string"); | |
201 | //printf("Title set to %s\n",vstrng); | |
202 | TGeoVolume *alic = gGeoManager->GetVolume("ALIC"); | |
203 | if(alic==0) { | |
204 | Error("CreateGeometry","alic=0"); | |
205 | return; | |
206 | } // end if | |
207 | // See idrotm[199] for angle definitions. | |
208 | alic->AddNode(itsV,1,0); | |
2ef7007f | 209 | |
210 | // Trieste's plastic scintillators for the trigger (2 at beam enter) | |
211 | // ...define them (aluminum cover + scintillator inside) | |
212 | // aluminum cover | |
213 | data[0] = 30.01; // size+2x50 microns Kapton | |
214 | data[1] = 1.01; | |
215 | data[2] = 20.01; | |
216 | //gMC->Gsvolu("ITSA","BOX ",idtmed[3],data,3);// | |
217 | gMC->Gsvolu("ITSA","BOX ",idtmed[4],data,3);// | |
218 | data[0] = 30.0; | |
219 | data[1] = 1.0; | |
220 | data[2] = 20.0; | |
221 | // plastic scintillator | |
222 | gMC->Gsvolu("ITSS","BOX ",idtmed[2],data,3); | |
223 | gMC->Gspos("ITSS",1,"ITSA",0.0,0.0,0.0,0,"ONLY"); | |
224 | // ... and place them inside ITSV | |
225 | AliMatrix(idrotm[0], 90.0,0.0, 0.0,0.0, 90.0,270.0); | |
226 | // first scintillator | |
227 | gMC->Gspos("ITSA",1,"ITSV",0.0,0.0,-282.0,idrotm[0],"ONLY"); | |
228 | // second scintillator | |
229 | gMC->Gspos("ITSA",2,"ITSV",0.0,0.0,-280.0,idrotm[0],"ONLY"); | |
230 | ||
231 | // black kapton box with the SSD sensor inside (width 50 microns) | |
232 | data[0] = 20.0; | |
233 | data[1] = 20.0; | |
234 | data[2] = 20.0; | |
235 | gMC->Gsvolu("IGAR","BOX ",idtmed[4],data,3); // | |
236 | // air in the black kapton box | |
237 | data[0] = 19.99; | |
238 | data[1] = 19.99; | |
239 | data[2] = 19.99; | |
240 | gMC->Gsvolu("IAIR","BOX ",idtmed[0],data,3); // | |
241 | // SSD sensor | |
242 | Float_t ddettest=300.0E-4; | |
243 | data[0] = 3.5; | |
244 | data[1] = 0.5*ddettest; | |
245 | data[2] = 2.0; | |
246 | gMC->Gsvolu("ITST","BOX ",idtmed[1],data,3);// sensitive detector volume | |
247 | // place ITST inside IAIR (no rotation: it will be rotated with IGAR) | |
248 | gMC->Gspos("ITST",1,"IAIR",0.0,0.0,0.0,0,"ONLY"); | |
249 | // place IAIR inside IGAR | |
250 | gMC->Gspos("IAIR",1,"IGAR",0.0,0.0,0.0,0,"ONLY"); | |
251 | // place IGAR inside ITSV | |
252 | AliMatrix(idrotm[0], 90.0,0.0, 0.0,0.0, 90.0,270.0); | |
253 | gMC->Gspos("IGAR",1,"ITSV",0.0,0.0,0.0,idrotm[0],"ONLY"); | |
254 | //gMC->Gspos("IGAR",1,"ITSV",0.0,0.0,0.0,0,"ONLY"); | |
255 | ||
256 | // The so called French detector | |
257 | // ...define it (Kapton cover + scintillator inside) | |
258 | // Kapton cover | |
259 | data[0] = 2.01; // size+2x50 microns Kapton width | |
260 | data[1] = 1.01; | |
261 | data[2] = 1.01; | |
262 | gMC->Gsvolu("IFRA","BOX ",idtmed[4],data,3);// | |
263 | data[0] = 2.0; | |
264 | data[1] = 1.0; | |
265 | data[2] = 1.0; | |
266 | // plastic scintillator | |
267 | gMC->Gsvolu("IFRS","BOX ",idtmed[2],data,3); | |
268 | gMC->Gspos("IFRS",1,"IFRA",0.0,0.0,0.0,0,"ONLY"); | |
269 | // ... and place it inside ITSV | |
270 | AliMatrix(idrotm[0], 90.0,0.0, 0.0,0.0, 90.0,270.0); | |
271 | gMC->Gspos("IFRA",1,"ITSV",0.0,0.0,16.0,idrotm[0],"ONLY"); | |
272 | ||
273 | // An other Trieste's plastic scintillator for the trigger | |
274 | // ...just place an other copy inside ITSV | |
275 | AliMatrix(idrotm[0], 90.0,0.0, 0.0,0.0, 90.0,270.0); | |
276 | gMC->Gspos("ITSA",3,"ITSV",0.0,0.0,270.0,idrotm[0],"ONLY"); | |
277 | ||
278 | } | |
279 | ||
280 | //______________________________________________________________________ | |
281 | void AliITSvSSD03::CreateMaterials(){ | |
282 | //////////////////////////////////////////////////////////////////////// | |
283 | // | |
284 | // Create ITS SSD test beam materials | |
285 | // This function defines the default materials used in the Geant | |
286 | // Monte Carlo simulations for the geometries AliITSv1, AliITSv3, | |
287 | // AliITSvSSD03. | |
288 | // In general it is automatically replaced by | |
023ae34b | 289 | // the CreateMaterials routine defined in AliITSv?. Should the function |
2ef7007f | 290 | // CreateMaterials not exist for the geometry version you are using this |
291 | // one is used. See the definition found in AliITSv5 or the other routine | |
292 | // for a complete definition. | |
293 | // | |
294 | // Inputs: | |
295 | // none. | |
296 | // Outputs: | |
297 | // none. | |
298 | // Return: | |
299 | // none. | |
300 | ///////////////////////////////////////////////////////////////////////// | |
301 | ||
302 | switch (fGeomNumber){ | |
303 | case 2003: | |
304 | CreateMaterials2003(); | |
305 | break; | |
306 | default: | |
307 | CreateMaterials2003(); | |
308 | break; | |
309 | } // end switch | |
310 | } | |
311 | //______________________________________________________________________ | |
312 | void AliITSvSSD03::CreateMaterials2003(){ | |
313 | //////////////////////////////////////////////////////////////////////// | |
314 | // | |
315 | // Create ITS SSD test beam materials | |
316 | // This function defines the default materials used in the Geant | |
317 | // Monte Carlo simulations for the geometries AliITSv1, AliITSv3, | |
318 | // AliITSvSSD03. | |
319 | // In general it is automatically replaced by | |
023ae34b | 320 | // the CreateMaterials routine defined in AliITSv?. Should the function |
2ef7007f | 321 | // CreateMaterials not exist for the geometry version you are using this |
322 | // one is used. See the definition found in AliITSv5 or the other routine | |
323 | // for a complete definition. | |
324 | // | |
325 | // Inputs: | |
326 | // none. | |
327 | // Outputs: | |
328 | // none. | |
329 | // Return: | |
330 | // none. | |
331 | ///////////////////////////////////////////////////////////////////////// | |
332 | ||
f7a1cc68 | 333 | Int_t ifield = ((AliMagF*)TGeoGlobalMagField::Instance()->GetField())->Integ(); |
334 | Float_t fieldm = ((AliMagF*)TGeoGlobalMagField::Instance()->GetField())->Max(); | |
2ef7007f | 335 | |
336 | // Scintillator CH | |
337 | Float_t ascin[2]={1.01,12.01}; | |
338 | Float_t zscin[2]={1,6}; | |
339 | Float_t wscin[2]={1,1}; | |
340 | Float_t denscin=1.03; | |
341 | AliMixture( 3, "Scintillator$",ascin,zscin,denscin,-2,wscin); | |
342 | AliMedium(3, "Scintillator$", 3, 1, ifield, fieldm, 0.1, .01, | |
343 | 0.1, .0001, 0.0); | |
344 | ||
345 | // Aluminum | |
346 | Float_t tmaxfdAl = 0.1; // Degree | |
347 | Float_t stemaxAl = 0.01; // cm | |
348 | Float_t deemaxAl = 0.1; // Fraction of particle's energy 0<deemax<=1 | |
349 | Float_t epsilAl = 1.0E-4;// | |
350 | Float_t stminAl = 0.0; // cm "Default value used" | |
351 | AliMaterial(4, "Al$", 26.98, 13., 2.7, 8.9, 37.2); | |
352 | AliMedium(4, "Al$", 4, 0, ifield, fieldm, tmaxfdAl, stemaxAl, | |
353 | deemaxAl, epsilAl, stminAl); | |
354 | ||
355 | // Air | |
356 | Float_t tmaxfdAir = 0.1; // Degree | |
357 | Float_t stemaxAir = .10000E+01; // cm | |
358 | Float_t deemaxAir = 0.1; // Fraction of particle's energy 0<deemax<=1 | |
359 | Float_t epsilAir = 1.0E-4;// | |
360 | Float_t stminAir = 0.0; // cm "Default value used" | |
361 | AliMaterial(1,"AIR$",0.14610E+03,0.73000E+01,0.12050E-03, | |
362 | 0.30423E+05,0.99900E+03); | |
363 | AliMedium(1,"AIR$",1,0,ifield,fieldm,tmaxfdAir,stemaxAir,deemaxAir, | |
364 | epsilAir,stminAir); | |
365 | ||
366 | // Silicon | |
367 | Float_t tmaxfdSi = 0.1; // Degree | |
368 | //Float_t stemaxSi = 0.0075; // cm | |
369 | //Float_t deemaxSi = 0.1; // Fraction of particle's energy 0<deemax<=1 | |
370 | //Float_t stminSi = 0.0; // cm "Default value used" | |
371 | //Float_t tmaxfdSi = 10; // Degree | |
372 | Float_t stemaxSi = 0.01; // cm | |
373 | Float_t deemaxSi = 0.1; // Fraction of particle's energy 0<deemax<=1 | |
374 | Float_t epsilSi = 1.0E-4;// | |
375 | //Float_t epsilSi = 0.003;// | |
376 | Float_t stminSi = 0.003; // cm "Default value used" | |
377 | AliMaterial(2,"SSD SI$",0.28086E+02,0.14000E+02,0.23300E+01, | |
378 | 0.93600E+01,0.99900E+03); | |
379 | AliMedium(2,"SSD SI$",2,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi, | |
380 | epsilSi,stminSi); | |
381 | ||
382 | // Kapton | |
383 | AliMaterial(5, "Kapton$", 12.011, 6., 1.3, 31.27, 999.); | |
384 | AliMedium(5, "Kapton$", 5, 0,ifield,fieldm, 10., .01, .1, .003, .003); | |
012f0f4c | 385 | }/* |
2ef7007f | 386 | //______________________________________________________________________ |
387 | void AliITSvSSD03::InitAliITSgeom(){ | |
2ef7007f | 388 | // sturture. |
389 | // Inputs: | |
390 | // none. | |
391 | // Outputs: | |
392 | // none. | |
393 | // Return: | |
394 | // none. | |
3be5c40b | 395 | const Int_t knlayers=1; |
396 | const TString kname="ALIC_1/ITSV_1/IGAR_1/IAIR_1/ITST_1"; | |
397 | const Int_t knlad[knlayers]={knlayers*1},kndet[knlayers]={knlayers*1}; | |
398 | Int_t npar; | |
399 | Float_t par[20]; | |
400 | Double_t trans[3]={3*0.0},rot[10]={10*0.0}; | |
401 | TGeoHMatrix materix; | |
402 | ||
403 | AliITSgeom* geom = new AliITSgeom(0,knlayers,knlad,kndet,1); | |
7d62fb64 | 404 | SetITSgeom(geom); |
3be5c40b | 405 | npar=3;par[0]=3.5;par[1]=0.5*300.0E-4;par[2]=2.0; |
406 | geom->ReSetShape(kSSD,new AliITSgeomSSD275and75(npar,par)); | |
407 | gMC->GetTransformation(kname.Data(),materix); | |
408 | geom->CreateMatrix(0,1,1,1,kSSD,trans,rot); | |
409 | geom->SetTrans(0,materix.GetTranslation()); | |
410 | geom->SetRotMatrix(0,materix.GetRotationMatrix()); | |
411 | geom->GetGeomMatrix(0)->SetPath(kname.Data()); | |
2ef7007f | 412 | return; |
012f0f4c | 413 | }*/ |
2ef7007f | 414 | //______________________________________________________________________ |
415 | void AliITSvSSD03::Init(){ | |
416 | //////////////////////////////////////////////////////////////////////// | |
417 | // Initialise the ITS after it has been created. | |
418 | // Inputs: | |
419 | // none. | |
420 | // Outputs: | |
421 | // none. | |
422 | // Return: | |
423 | // none. | |
424 | //////////////////////////////////////////////////////////////////////// | |
2ef7007f | 425 | |
012f0f4c | 426 | |
427 | Info("Init","**********AliITSvSSD03 %d _Init *************",fMinorVersion); | |
428 | ||
429 | AliDebug(1,Form("Init: Major version %d Minor version %d",fMajorVersion, | |
430 | fMinorVersion)); | |
431 | // | |
432 | UpdateInternalGeometry(); | |
2ef7007f | 433 | AliITS::Init(); |
012f0f4c | 434 | |
012f0f4c | 435 | fIDMother = gMC->VolId("ITSV"); // ITS Mother Volume ID. |
436 | ||
437 | }/* | |
2ef7007f | 438 | //______________________________________________________________________ |
439 | void AliITSvSSD03::SetDefaults(){ | |
8ba39da9 | 440 | // sets the default segmentation, rerponse, digit and raw cluster classes |
2ef7007f | 441 | // Inputs: |
442 | // none. | |
443 | // Outputs: | |
444 | // none. | |
445 | // Return: | |
446 | // none. | |
447 | const Float_t kconv = 1.0e+04; // convert cm to microns | |
448 | ||
449 | Info("SetDefaults","Setting up only SSD detector"); | |
450 | ||
7d62fb64 | 451 | if(!fDetTypeSim) fDetTypeSim = new AliITSDetTypeSim(); |
452 | fDetTypeSim->SetITSgeom(GetITSgeom()); | |
2ef7007f | 453 | AliITSgeomSSD *s0; |
fcf95fc7 | 454 | fDetTypeSim->ResetCalibrationArray(); |
7d62fb64 | 455 | fDetTypeSim->ResetSegmentation(); |
456 | ||
2ef7007f | 457 | //SSD |
2ef7007f | 458 | |
459 | // Get shape info. Do it this way for now. | |
7d62fb64 | 460 | s0 = (AliITSgeomSSD*) GetITSgeom()->GetShape(kSSD); |
fcf95fc7 | 461 | AliITSCalibration *resp0=new AliITSCalibrationSSD("simulated"); |
462 | SetCalibrationModel(GetITSgeom()->GetStartSSD(),resp0); | |
7d62fb64 | 463 | |
023ae34b | 464 | AliITSsegmentationSSD *seg0=new AliITSsegmentationSSD(); |
2ef7007f | 465 | seg0->SetDetSize(s0->GetDx()*2.*kconv, // base this on AliITSgeomSSD |
466 | s0->GetDz()*2.*kconv, // for now. | |
467 | s0->GetDy()*2.*kconv); // x,z,y full width in microns. | |
468 | //seg0->SetNPads(256,160);// Number of Bins in x and z | |
469 | ||
470 | SetSegmentationModel(kSSD,seg0); | |
471 | ||
472 | // set digit and raw cluster classes to be used | |
fcf95fc7 | 473 | const char *kData0=(fDetTypeSim->GetCalibrationModel(GetITSgeom()->GetStartSSD()))->DataType(); |
7d62fb64 | 474 | if (strstr(kData0,"real")) fDetTypeSim->SetDigitClassName(kSSD,"AliITSdigit"); |
475 | else fDetTypeSim->SetDigitClassName(kSSD,"AliITSdigitSSD"); | |
2ef7007f | 476 | // SetSimulationModel(kSSD,new AliITSsimulationSSD(seg0,resp0)); |
477 | // iDetType->ReconstructionModel(new AliITSClusterFinderSSD()); | |
478 | ||
2ef7007f | 479 | |
012f0f4c | 480 | //SetResponseModel(kSPD,new AliITSCalibrationSPD()); |
481 | //SetSegmentationModel(kSPD,new AliITSsegmentationSPD()); | |
482 | //fDetTypeSim->SetDigitClassName(kSPD,"AliITSdigitSPD"); | |
483 | ||
484 | //SetResponseModel(kSDD,new AliITSCalibrationSDD()); | |
485 | //SetSegmentationModel(kSDD,new AliITSsegmentationSDD()); | |
486 | //fDetTypeSim->SetDigitClassName(kSDD,"AliITSdigitSDD"); | |
487 | ||
2ef7007f | 488 | |
489 | ||
7d62fb64 | 490 | if(fgkNTYPES>3){ |
2ef7007f | 491 | Warning("SetDefaults", |
492 | "Only the four basic detector types are initialised!"); | |
493 | }// end if | |
494 | return; | |
495 | } | |
496 | //______________________________________________________________________ | |
497 | void AliITSvSSD03::SetDefaultSimulation(){ | |
498 | // sets the default simulation. | |
499 | // Inputs: | |
500 | // none. | |
501 | // Outputs: | |
502 | // none. | |
503 | // Return: | |
504 | // none. | |
505 | ||
7d62fb64 | 506 | if(!fDetTypeSim) fDetTypeSim = new AliITSDetTypeSim(); |
507 | ||
508 | AliITSsimulation *sim; | |
8ba39da9 | 509 | // AliITSsegmentation *seg; |
fcf95fc7 | 510 | // AliITSCalibration *res; |
012f0f4c | 511 | |
7d62fb64 | 512 | //SPD |
012f0f4c | 513 | //if(fDetTypeSim){ |
514 | //sim = fDetTypeSim->GetSimulationModel(kSPD); | |
515 | //if (!sim) { | |
516 | //seg = (AliITSsegmentation*)fDetTypeSim->GetSegmentationModel(kSPD); | |
517 | //res = (AliITSCalibration*)fDetTypeSim->GetResponseModel(nspd); | |
518 | //sim = new AliITSsimulationSPDdubna(seg,res,1); | |
519 | //SetSimulationModel(kSPD,sim); | |
520 | //}else{ // simulation exists, make sure it is set up properly. | |
521 | //sim->SetSegmentationModel((AliITSsegmentation*)fDetTypeSim->GetSegmentationModel(kSPD)); | |
522 | //sim->SetResponseModel((AliITSCalibration*)fDetTypeSim->GetResponseModel(nspd)); | |
523 | //((AliITSsimulation*)sim)->Init(); | |
7d62fb64 | 524 | // if(sim->GetResponseModel()==0) sim->SetResponseModel( |
fcf95fc7 | 525 | // (AliITSCalibration*)iDetType->GetResponseModel()); |
7d62fb64 | 526 | // if(sim->GetSegmentationModel()==0) sim->SetSegmentationModel( |
527 | // (AliITSsegmentation*)iDetType->GetSegmentationModel()); | |
012f0f4c | 528 | //} // end if |
529 | //} // end if !fDetTypeSim | |
7d62fb64 | 530 | |
531 | //SDD | |
012f0f4c | 532 | //if(fDetTypeSim){ |
533 | //sim = fDetTypeSim->GetSimulationModel(kSDD); | |
534 | //if (!sim) { | |
535 | //seg = (AliITSsegmentation*)fDetTypeSim->GetSegmentationModel(kSDD); | |
536 | //res = (AliITSCalibration*)fDetTypeSim->GetResponseModel(nsdd); | |
537 | //sim = new AliITSsimulationSDD(seg,res); | |
538 | //SetSimulationModel(kSDD,sim); | |
539 | //}else{ // simulation exists, make sure it is set up properly. | |
540 | //sim->SetSegmentationModel((AliITSsegmentation*)fDetTypeSim->GetSegmentationModel(kSDD)); | |
541 | //sim->SetResponseModel((AliITSCalibration*)fDetTypeSim->GetResponseModel(nsdd)); | |
542 | ||
543 | //((AliITSsimulation*)sim)->Init(); | |
7d62fb64 | 544 | // if(sim->GetResponseModel()==0) sim->SetResponseModel( |
fcf95fc7 | 545 | // (AliITSCalibration*)iDetType->GetResponseModel()); |
7d62fb64 | 546 | // if(sim->GetSegmentationModel()==0) sim->SetSegmentationModel( |
547 | // (AliITSsegmentation*)iDetType->GetSegmentationModel()); | |
012f0f4c | 548 | //} //end if |
549 | //} // end if !iDetType | |
7d62fb64 | 550 | //SSD |
551 | if(fDetTypeSim){ | |
552 | sim = fDetTypeSim->GetSimulationModel(kSSD); | |
553 | if (!sim) { | |
8ba39da9 | 554 | // seg = (AliITSsegmentation*)fDetTypeSim->GetSegmentationModel(kSSD); |
fcf95fc7 | 555 | // res = (AliITSCalibration*)fDetTypeSim->GetResponseModel(GetITSgeom()->GetStartSSD()); |
8ba39da9 | 556 | sim = new AliITSsimulationSSD(fDetTypeSim); |
7d62fb64 | 557 | SetSimulationModel(kSSD,sim); |
558 | }else{ // simulation exists, make sure it is set up properly. | |
8ba39da9 | 559 | sim->SetSegmentationModel(kSSD,(AliITSsegmentation*)fDetTypeSim->GetSegmentationModel(kSSD)); |
fcf95fc7 | 560 | sim->SetCalibrationModel(GetITSgeom()->GetStartSSD(),(AliITSCalibration*)fDetTypeSim->GetCalibrationModel(GetITSgeom()->GetStartSSD())); |
7d62fb64 | 561 | ((AliITSsimulation*)sim)->Init(); |
562 | // if(sim->GetResponseModel()==0) sim->SetResponseModel( | |
fcf95fc7 | 563 | // (AliITSCalibration*)iDetType->GetResponseModel()); |
7d62fb64 | 564 | // if(sim->GetSegmentationModel()==0) sim->SetSegmentationModel( |
565 | // (AliITSsegmentation*)iDetType->GetSegmentationModel()); | |
566 | } // end if | |
567 | } // end if !iDetType | |
2ef7007f | 568 | } |
012f0f4c | 569 | */ |
2ef7007f | 570 | //______________________________________________________________________ |
571 | void AliITSvSSD03::DrawModule() const { | |
572 | //////////////////////////////////////////////////////////////////////// | |
573 | // Draw a shaded view of the ITS SSD test beam version 1. | |
574 | // Inputs: | |
575 | // none. | |
576 | // Outputs: | |
577 | // none. | |
578 | // Return: | |
579 | // none. | |
580 | //////////////////////////////////////////////////////////////////////// | |
581 | ||
582 | gMC->Gsatt("*", "seen", -1); | |
583 | gMC->Gsatt("ALIC","SEEN",0); | |
584 | gMC->Gsatt("ITSV","SEEN",0); | |
585 | gMC->Gsatt("ITSA","SEEN",1); | |
586 | gMC->Gsatt("ITSS","SEEN",1); | |
587 | gMC->Gsatt("IGAR","SEEN",1); | |
588 | gMC->Gsatt("IAIR","SEEN",0); | |
589 | gMC->Gsatt("ITST","SEEN",1); | |
590 | gMC->Gsatt("IFRA","SEEN",1); | |
591 | gMC->Gsatt("IFRS","SEEN",1); | |
592 | } | |
593 | //______________________________________________________________________ | |
594 | void AliITSvSSD03::StepManager(){ | |
595 | //////////////////////////////////////////////////////////////////////// | |
596 | // Called for every step in the ITS SSD, then calles the | |
597 | // AliITShit class creator with the information to be recoreded about | |
598 | // that hit. | |
599 | // The value of the macro ALIITSPRINTGEOM if set to 1 will allow the | |
600 | // printing of information to a file which can be used to create a .det | |
601 | // file read in by the routine CreateGeometry(). If set to 0 or any other | |
602 | // value except 1, the default behavior, then no such file is created nor | |
603 | // it the extra variables and the like used in the printing allocated. | |
604 | // Inputs: | |
605 | // none. | |
606 | // Outputs: | |
607 | // none. | |
608 | // Return: | |
609 | // none. | |
610 | //////////////////////////////////////////////////////////////////////// | |
2ef7007f | 611 | if(!(this->IsActive())){ |
012f0f4c | 612 | return; |
2ef7007f | 613 | } // end if !Active volume. |
012f0f4c | 614 | if(!(gMC->TrackCharge())) return; |
2ef7007f | 615 | |
012f0f4c | 616 | Int_t cpy0,mod,id,status; |
617 | TLorentzVector position, momentum; | |
618 | static AliITShit hit;// Saves on calls to construtors | |
619 | //TClonesArray &lhits = *(GetDetTypeSim()->GetHits()); | |
620 | TClonesArray &lhits = *(Hits()); | |
2ef7007f | 621 | // |
622 | // Track status | |
012f0f4c | 623 | // Track status |
624 | status = 0; | |
625 | if(gMC->IsTrackInside()) status += 1; | |
626 | if(gMC->IsTrackEntering()) status += 2; | |
627 | if(gMC->IsTrackExiting()) status += 4; | |
628 | if(gMC->IsTrackOut()) status += 8; | |
629 | if(gMC->IsTrackDisappeared()) status += 16; | |
630 | if(gMC->IsTrackStop()) status += 32; | |
631 | if(gMC->IsTrackAlive()) status += 64; | |
2ef7007f | 632 | // |
633 | // Fill hit structure. | |
012f0f4c | 634 | id = gMC->CurrentVolID(cpy0); |
2ef7007f | 635 | if(id==fIdSens[0]){ // Volume name "ITST" |
012f0f4c | 636 | mod=2; // Det, ladder |
2ef7007f | 637 | } else return; // end if |
638 | // | |
012f0f4c | 639 | // |
640 | // Fill hit structure. | |
641 | // | |
642 | hit.SetModule(mod); | |
643 | hit.SetTrack(gAlice->GetMCApp()->GetCurrentTrackNumber()); | |
2ef7007f | 644 | gMC->TrackPosition(position); |
645 | gMC->TrackMomentum(momentum); | |
012f0f4c | 646 | hit.SetPosition(position); |
647 | hit.SetTime(gMC->TrackTime()); | |
648 | hit.SetMomentum(momentum); | |
649 | hit.SetStatus(status); | |
650 | hit.SetEdep(gMC->Edep()); | |
651 | hit.SetShunt(GetIshunt()); | |
2ef7007f | 652 | if(gMC->IsTrackEntering()){ |
012f0f4c | 653 | hit.SetStartPosition(position); |
654 | hit.SetStartTime(gMC->TrackTime()); | |
655 | hit.SetStartStatus(status); | |
656 | return; // don't save entering hit. | |
2ef7007f | 657 | } // end if IsEntering |
012f0f4c | 658 | // Fill hit structure with this new hit. |
659 | //Info("StepManager","Calling Copy Constructor"); | |
660 | new(lhits[fNhits++]) AliITShit(hit); // Use Copy Construtor. | |
661 | // Save old position... for next hit. | |
662 | hit.SetStartPosition(position); | |
663 | hit.SetStartTime(gMC->TrackTime()); | |
664 | hit.SetStartStatus(status); | |
2ef7007f | 665 | return; |
666 | } | |
667 |