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829fb838 | 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 | /* $Id$ */ | |
17 | ||
18 | // | |
19 | // Realisation of the TVirtualMC interface for the FLUKA code | |
20 | // (See official web side http://www.fluka.org/). | |
21 | // | |
22 | // This implementation makes use of the TGeo geometry modeller. | |
23 | // User configuration is via automatic generation of FLUKA input cards. | |
24 | // | |
25 | // Authors: | |
26 | // A. Fasso | |
27 | // E. Futo | |
28 | // A. Gheata | |
29 | // A. Morsch | |
30 | // | |
31 | ||
32 | #include <Riostream.h> | |
33 | ||
829fb838 | 34 | #include "TFluka.h" |
a9ea1616 | 35 | #include "TFlukaCodes.h" |
829fb838 | 36 | #include "TCallf77.h" //For the fortran calls |
37 | #include "Fdblprc.h" //(DBLPRC) fluka common | |
81f1d030 | 38 | #include "Fsourcm.h" //(SOURCM) fluka common |
39 | #include "Fgenstk.h" //(GENSTK) fluka common | |
829fb838 | 40 | #include "Fiounit.h" //(IOUNIT) fluka common |
41 | #include "Fpaprop.h" //(PAPROP) fluka common | |
42 | #include "Fpart.h" //(PART) fluka common | |
43 | #include "Ftrackr.h" //(TRACKR) fluka common | |
44 | #include "Fpaprop.h" //(PAPROP) fluka common | |
45 | #include "Ffheavy.h" //(FHEAVY) fluka common | |
3a625972 | 46 | #include "Fopphst.h" //(OPPHST) fluka common |
81f1d030 | 47 | #include "Fflkstk.h" //(FLKSTK) fluka common |
07f5b33e | 48 | #include "Fstepsz.h" //(STEPSZ) fluka common |
7b203b6e | 49 | #include "Fopphst.h" //(OPPHST) fluka common |
a9ea1616 | 50 | #include "Fltclcm.h" //(LTCLCM) fluka common |
f2a98602 | 51 | #include "Falldlt.h" //(ALLDLT) fluka common |
829fb838 | 52 | |
53 | #include "TVirtualMC.h" | |
3a625972 | 54 | #include "TMCProcess.h" |
829fb838 | 55 | #include "TGeoManager.h" |
56 | #include "TGeoMaterial.h" | |
57 | #include "TGeoMedium.h" | |
58 | #include "TFlukaMCGeometry.h" | |
6f5667d1 | 59 | #include "TGeoMCGeometry.h" |
829fb838 | 60 | #include "TFlukaCerenkov.h" |
1df5fa54 | 61 | #include "TFlukaConfigOption.h" |
b496f27c | 62 | #include "TFlukaScoringOption.h" |
829fb838 | 63 | #include "TLorentzVector.h" |
b496f27c | 64 | #include "TArrayI.h" |
a9ea1616 | 65 | #include "TArrayD.h" |
78df7be0 | 66 | #include "TDatabasePDG.h" |
4aba9d66 | 67 | #include "TStopwatch.h" |
68 | ||
829fb838 | 69 | |
70 | // Fluka methods that may be needed. | |
71 | #ifndef WIN32 | |
72 | # define flukam flukam_ | |
73 | # define fluka_openinp fluka_openinp_ | |
8e5bf079 | 74 | # define fluka_openout fluka_openout_ |
829fb838 | 75 | # define fluka_closeinp fluka_closeinp_ |
76 | # define mcihad mcihad_ | |
77 | # define mpdgha mpdgha_ | |
2047b055 | 78 | # define newplo newplo_ |
4aba9d66 | 79 | # define genout genout_ |
80 | # define flkend flkend_ | |
829fb838 | 81 | #else |
82 | # define flukam FLUKAM | |
83 | # define fluka_openinp FLUKA_OPENINP | |
8e5bf079 | 84 | # define fluka_openout FLUKA_OPENOUT |
829fb838 | 85 | # define fluka_closeinp FLUKA_CLOSEINP |
86 | # define mcihad MCIHAD | |
87 | # define mpdgha MPDGHA | |
eea53470 | 88 | # define newplo NEWPLO |
4aba9d66 | 89 | # define genout GENOUT |
90 | # define flkend FLKEND | |
829fb838 | 91 | #endif |
92 | ||
93 | extern "C" | |
94 | { | |
95 | // | |
96 | // Prototypes for FLUKA functions | |
97 | // | |
98 | void type_of_call flukam(const int&); | |
eea53470 | 99 | void type_of_call newplo(); |
4aba9d66 | 100 | void type_of_call genout(); |
101 | void type_of_call flkend(); | |
829fb838 | 102 | void type_of_call fluka_openinp(const int&, DEFCHARA); |
8e5bf079 | 103 | void type_of_call fluka_openout(const int&, DEFCHARA); |
829fb838 | 104 | void type_of_call fluka_closeinp(const int&); |
105 | int type_of_call mcihad(const int&); | |
106 | int type_of_call mpdgha(const int&); | |
107 | } | |
108 | ||
109 | // | |
110 | // Class implementation for ROOT | |
111 | // | |
112 | ClassImp(TFluka) | |
113 | ||
114 | // | |
115 | //---------------------------------------------------------------------------- | |
116 | // TFluka constructors and destructors. | |
117 | //______________________________________________________________________________ | |
118 | TFluka::TFluka() | |
119 | :TVirtualMC(), | |
120 | fVerbosityLevel(0), | |
4aba9d66 | 121 | fNEvent(0), |
1df5fa54 | 122 | fInputFileName(""), |
4aba9d66 | 123 | fCoreInputFileName(""), |
124 | fCaller(kNoCaller), | |
125 | fIcode(kNoProcess), | |
126 | fNewReg(-1), | |
127 | fRull(0), | |
128 | fXsco(0), | |
129 | fYsco(0), | |
130 | fZsco(0), | |
131 | fTrackIsEntering(kFALSE), | |
132 | fTrackIsExiting(kFALSE), | |
133 | fTrackIsNew(kFALSE), | |
134 | fFieldFlag(kTRUE), | |
135 | fGeneratePemf(kFALSE), | |
136 | fDummyBoundary(kFALSE), | |
137 | fStopped(kFALSE), | |
138 | fStopEvent(kFALSE), | |
139 | fStopRun(kFALSE), | |
5125d6e5 | 140 | fPrimaryElectronIndex(-1), |
4aba9d66 | 141 | fMaterials(0), |
142 | fNVolumes(0), | |
143 | fCurrentFlukaRegion(-1), | |
144 | fNCerenkov(0), | |
145 | fGeom(0), | |
146 | fMCGeo(0), | |
fb2cbbec | 147 | fUserConfig(0), |
1df5fa54 | 148 | fUserScore(0) |
829fb838 | 149 | { |
150 | // | |
151 | // Default constructor | |
152 | // | |
829fb838 | 153 | } |
154 | ||
155 | //______________________________________________________________________________ | |
156 | TFluka::TFluka(const char *title, Int_t verbosity, Bool_t isRootGeometrySupported) | |
157 | :TVirtualMC("TFluka",title, isRootGeometrySupported), | |
158 | fVerbosityLevel(verbosity), | |
4aba9d66 | 159 | fNEvent(0), |
829fb838 | 160 | fInputFileName(""), |
4aba9d66 | 161 | fCoreInputFileName(""), |
162 | fCaller(kNoCaller), | |
163 | fIcode(kNoProcess), | |
164 | fNewReg(-1), | |
165 | fRull(0), | |
166 | fXsco(0), | |
167 | fYsco(0), | |
168 | fZsco(0), | |
169 | fTrackIsEntering(kFALSE), | |
170 | fTrackIsExiting(kFALSE), | |
171 | fTrackIsNew(kFALSE), | |
172 | fFieldFlag(kTRUE), | |
173 | fGeneratePemf(kFALSE), | |
174 | fDummyBoundary(kFALSE), | |
175 | fStopped(kFALSE), | |
176 | fStopEvent(kFALSE), | |
177 | fStopRun(kFALSE), | |
5125d6e5 | 178 | fPrimaryElectronIndex(-1), |
4aba9d66 | 179 | fMaterials(0), |
180 | fNVolumes(0), | |
181 | fCurrentFlukaRegion(-1), | |
182 | fNCerenkov(0), | |
183 | fGeom(0), | |
184 | fMCGeo(0), | |
fb2cbbec | 185 | fUserConfig(new TObjArray(100)), |
1df5fa54 | 186 | fUserScore(new TObjArray(100)) |
829fb838 | 187 | { |
188 | // create geometry interface | |
7f13be31 | 189 | if (fVerbosityLevel >=3) |
190 | cout << "<== TFluka::TFluka(" << title << ") constructor called." << endl; | |
191 | SetCoreInputFileName(); | |
192 | SetInputFileName(); | |
11e4ab84 | 193 | fMCGeo = new TGeoMCGeometry("MCGeo", "TGeo Implementation of VirtualMCGeometry", kFALSE); |
fb2cbbec | 194 | fGeom = new TFlukaMCGeometry("geom", "FLUKA VMC Geometry"); |
829fb838 | 195 | if (verbosity > 2) fGeom->SetDebugMode(kTRUE); |
8e5bf079 | 196 | PrintHeader(); |
829fb838 | 197 | } |
198 | ||
199 | //______________________________________________________________________________ | |
4aba9d66 | 200 | TFluka::~TFluka() |
201 | { | |
202 | // Destructor | |
1df5fa54 | 203 | if (fVerbosityLevel >=3) |
4aba9d66 | 204 | cout << "<== TFluka::~TFluka() destructor called." << endl; |
205 | if (fMaterials) delete [] fMaterials; | |
1df5fa54 | 206 | |
207 | delete fGeom; | |
208 | delete fMCGeo; | |
209 | ||
fb2cbbec | 210 | if (fUserConfig) { |
4aba9d66 | 211 | fUserConfig->Delete(); |
212 | delete fUserConfig; | |
1df5fa54 | 213 | } |
6d184c54 | 214 | |
215 | if (fUserScore) { | |
4aba9d66 | 216 | fUserScore->Delete(); |
217 | delete fUserScore; | |
6d184c54 | 218 | } |
829fb838 | 219 | } |
220 | ||
221 | // | |
222 | //______________________________________________________________________________ | |
223 | // TFluka control methods | |
224 | //______________________________________________________________________________ | |
225 | void TFluka::Init() { | |
226 | // | |
227 | // Geometry initialisation | |
228 | // | |
229 | if (fVerbosityLevel >=3) cout << "==> TFluka::Init() called." << endl; | |
230 | ||
231 | if (!gGeoManager) new TGeoManager("geom", "FLUKA geometry"); | |
232 | fApplication->ConstructGeometry(); | |
d59acfe7 | 233 | if (!gGeoManager->IsClosed()) { |
234 | TGeoVolume *top = (TGeoVolume*)gGeoManager->GetListOfVolumes()->First(); | |
235 | gGeoManager->SetTopVolume(top); | |
236 | gGeoManager->CloseGeometry("di"); | |
237 | } else { | |
238 | TGeoNodeCache *cache = gGeoManager->GetCache(); | |
239 | if (!cache->HasIdArray()) { | |
a9ea1616 | 240 | Warning("Init", "Node ID tracking must be enabled with TFluka: enabling...\n"); |
d59acfe7 | 241 | cache->BuildIdArray(); |
242 | } | |
243 | } | |
829fb838 | 244 | fNVolumes = fGeom->NofVolumes(); |
245 | fGeom->CreateFlukaMatFile("flukaMat.inp"); | |
246 | if (fVerbosityLevel >=3) { | |
247 | printf("== Number of volumes: %i\n ==", fNVolumes); | |
248 | cout << "\t* InitPhysics() - Prepare input file to be called" << endl; | |
6d184c54 | 249 | } |
881cb248 | 250 | |
251 | fApplication->InitGeometry(); | |
78df7be0 | 252 | |
253 | // | |
254 | // Add ions to PDG Data base | |
255 | // | |
256 | AddParticlesToPdgDataBase(); | |
829fb838 | 257 | } |
258 | ||
259 | ||
260 | //______________________________________________________________________________ | |
261 | void TFluka::FinishGeometry() { | |
262 | // | |
263 | // Build-up table with region to medium correspondance | |
264 | // | |
265 | if (fVerbosityLevel >=3) { | |
266 | cout << "==> TFluka::FinishGeometry() called." << endl; | |
267 | printf("----FinishGeometry - nothing to do with TGeo\n"); | |
268 | cout << "<== TFluka::FinishGeometry() called." << endl; | |
269 | } | |
270 | } | |
271 | ||
272 | //______________________________________________________________________________ | |
273 | void TFluka::BuildPhysics() { | |
274 | // | |
275 | // Prepare FLUKA input files and call FLUKA physics initialisation | |
276 | // | |
277 | ||
278 | if (fVerbosityLevel >=3) | |
4aba9d66 | 279 | cout << "==> TFluka::BuildPhysics() called." << endl; |
6d184c54 | 280 | |
281 | ||
282 | if (fVerbosityLevel >=3) { | |
4aba9d66 | 283 | TList *medlist = gGeoManager->GetListOfMedia(); |
284 | TIter next(medlist); | |
285 | TGeoMedium* med = 0x0; | |
286 | TGeoMaterial* mat = 0x0; | |
287 | Int_t ic = 0; | |
288 | ||
289 | while((med = (TGeoMedium*)next())) | |
290 | { | |
291 | mat = med->GetMaterial(); | |
292 | printf("Medium %5d %12s %5d %5d\n", ic, (med->GetName()), med->GetId(), mat->GetIndex()); | |
293 | ic++; | |
294 | } | |
6d184c54 | 295 | } |
296 | ||
297 | // | |
298 | // At this stage we have the information on materials and cuts available. | |
299 | // Now create the pemf file | |
300 | ||
301 | if (fGeneratePemf) fGeom->CreatePemfFile(); | |
302 | ||
303 | // | |
304 | // Prepare input file with the current physics settings | |
305 | ||
829fb838 | 306 | InitPhysics(); |
b8a8a88c | 307 | // Open fortran files |
829fb838 | 308 | const char* fname = fInputFileName; |
309 | fluka_openinp(lunin, PASSCHARA(fname)); | |
8e5bf079 | 310 | fluka_openout(11, PASSCHARA("fluka.out")); |
b8a8a88c | 311 | // Read input cards |
4aba9d66 | 312 | cout << "==> TFluka::BuildPhysics() Read input cards." << endl; |
313 | TStopwatch timer; | |
314 | timer.Start(); | |
b8a8a88c | 315 | GLOBAL.lfdrtr = true; |
829fb838 | 316 | flukam(1); |
4aba9d66 | 317 | cout << "<== TFluka::BuildPhysics() Read input cards End" |
318 | << Form(" R:%.2fs C:%.2fs", timer.RealTime(),timer.CpuTime()) << endl; | |
b8a8a88c | 319 | // Close input file |
829fb838 | 320 | fluka_closeinp(lunin); |
b8a8a88c | 321 | // Finish geometry |
829fb838 | 322 | FinishGeometry(); |
829fb838 | 323 | } |
324 | ||
325 | //______________________________________________________________________________ | |
326 | void TFluka::ProcessEvent() { | |
327 | // | |
328 | // Process one event | |
329 | // | |
b496f27c | 330 | if (fStopRun) { |
4aba9d66 | 331 | Warning("ProcessEvent", "User Run Abortion: No more events handled !\n"); |
332 | fNEvent += 1; | |
333 | return; | |
b496f27c | 334 | } |
335 | ||
336 | if (fVerbosityLevel >=3) | |
4aba9d66 | 337 | cout << "==> TFluka::ProcessEvent() called." << endl; |
b496f27c | 338 | fApplication->GeneratePrimaries(); |
81f1d030 | 339 | SOURCM.lsouit = true; |
b496f27c | 340 | flukam(1); |
341 | if (fVerbosityLevel >=3) | |
4aba9d66 | 342 | cout << "<== TFluka::ProcessEvent() called." << endl; |
b496f27c | 343 | // |
344 | // Increase event number | |
345 | // | |
346 | fNEvent += 1; | |
829fb838 | 347 | } |
348 | ||
349 | //______________________________________________________________________________ | |
350 | Bool_t TFluka::ProcessRun(Int_t nevent) { | |
351 | // | |
352 | // Run steering | |
353 | // | |
354 | ||
355 | if (fVerbosityLevel >=3) | |
356 | cout << "==> TFluka::ProcessRun(" << nevent << ") called." | |
4aba9d66 | 357 | << endl; |
829fb838 | 358 | |
359 | if (fVerbosityLevel >=2) { | |
360 | cout << "\t* GLOBAL.fdrtr = " << (GLOBAL.lfdrtr?'T':'F') << endl; | |
361 | cout << "\t* Calling flukam again..." << endl; | |
362 | } | |
363 | ||
829fb838 | 364 | Int_t todo = TMath::Abs(nevent); |
365 | for (Int_t ev = 0; ev < todo; ev++) { | |
4aba9d66 | 366 | TStopwatch timer; |
367 | timer.Start(); | |
829fb838 | 368 | fApplication->BeginEvent(); |
369 | ProcessEvent(); | |
370 | fApplication->FinishEvent(); | |
4aba9d66 | 371 | cout << "Event: "<< ev |
372 | << Form(" R:%.2fs C:%.2fs", timer.RealTime(),timer.CpuTime()) << endl; | |
829fb838 | 373 | } |
374 | ||
375 | if (fVerbosityLevel >=3) | |
376 | cout << "<== TFluka::ProcessRun(" << nevent << ") called." | |
4aba9d66 | 377 | << endl; |
378 | ||
eea53470 | 379 | // Write fluka specific scoring output |
4aba9d66 | 380 | genout(); |
eea53470 | 381 | newplo(); |
4aba9d66 | 382 | flkend(); |
eea53470 | 383 | |
829fb838 | 384 | return kTRUE; |
385 | } | |
386 | ||
387 | //_____________________________________________________________________________ | |
388 | // methods for building/management of geometry | |
389 | ||
390 | // functions from GCONS | |
391 | //____________________________________________________________________________ | |
392 | void TFluka::Gfmate(Int_t imat, char *name, Float_t &a, Float_t &z, | |
4aba9d66 | 393 | Float_t &dens, Float_t &radl, Float_t &absl, |
394 | Float_t* /*ubuf*/, Int_t& /*nbuf*/) { | |
829fb838 | 395 | // |
396 | TGeoMaterial *mat; | |
397 | TIter next (gGeoManager->GetListOfMaterials()); | |
398 | while ((mat = (TGeoMaterial*)next())) { | |
399 | if (mat->GetUniqueID() == (UInt_t)imat) break; | |
400 | } | |
401 | if (!mat) { | |
402 | Error("Gfmate", "no material with index %i found", imat); | |
403 | return; | |
404 | } | |
405 | sprintf(name, "%s", mat->GetName()); | |
406 | a = mat->GetA(); | |
407 | z = mat->GetZ(); | |
408 | dens = mat->GetDensity(); | |
409 | radl = mat->GetRadLen(); | |
410 | absl = mat->GetIntLen(); | |
411 | } | |
412 | ||
413 | //______________________________________________________________________________ | |
414 | void TFluka::Gfmate(Int_t imat, char *name, Double_t &a, Double_t &z, | |
4aba9d66 | 415 | Double_t &dens, Double_t &radl, Double_t &absl, |
416 | Double_t* /*ubuf*/, Int_t& /*nbuf*/) { | |
829fb838 | 417 | // |
418 | TGeoMaterial *mat; | |
419 | TIter next (gGeoManager->GetListOfMaterials()); | |
420 | while ((mat = (TGeoMaterial*)next())) { | |
421 | if (mat->GetUniqueID() == (UInt_t)imat) break; | |
422 | } | |
423 | if (!mat) { | |
424 | Error("Gfmate", "no material with index %i found", imat); | |
425 | return; | |
426 | } | |
427 | sprintf(name, "%s", mat->GetName()); | |
428 | a = mat->GetA(); | |
429 | z = mat->GetZ(); | |
430 | dens = mat->GetDensity(); | |
431 | radl = mat->GetRadLen(); | |
432 | absl = mat->GetIntLen(); | |
433 | } | |
434 | ||
435 | // detector composition | |
436 | //______________________________________________________________________________ | |
437 | void TFluka::Material(Int_t& kmat, const char* name, Double_t a, | |
4aba9d66 | 438 | Double_t z, Double_t dens, Double_t radl, Double_t absl, |
439 | Float_t* buf, Int_t nwbuf) { | |
829fb838 | 440 | // |
441 | Double_t* dbuf = fGeom->CreateDoubleArray(buf, nwbuf); | |
442 | Material(kmat, name, a, z, dens, radl, absl, dbuf, nwbuf); | |
443 | delete [] dbuf; | |
444 | } | |
445 | ||
446 | //______________________________________________________________________________ | |
447 | void TFluka::Material(Int_t& kmat, const char* name, Double_t a, | |
4aba9d66 | 448 | Double_t z, Double_t dens, Double_t radl, Double_t absl, |
449 | Double_t* /*buf*/, Int_t /*nwbuf*/) { | |
829fb838 | 450 | // |
fb2cbbec | 451 | // Define a material |
829fb838 | 452 | TGeoMaterial *mat; |
453 | kmat = gGeoManager->GetListOfMaterials()->GetSize(); | |
454 | if ((z-Int_t(z)) > 1E-3) { | |
455 | mat = fGeom->GetMakeWrongMaterial(z); | |
456 | if (mat) { | |
457 | mat->SetRadLen(radl,absl); | |
458 | mat->SetUniqueID(kmat); | |
459 | return; | |
460 | } | |
461 | } | |
462 | gGeoManager->Material(name, a, z, dens, kmat, radl, absl); | |
463 | } | |
464 | ||
465 | //______________________________________________________________________________ | |
466 | void TFluka::Mixture(Int_t& kmat, const char *name, Float_t *a, | |
4aba9d66 | 467 | Float_t *z, Double_t dens, Int_t nlmat, Float_t *wmat) { |
fb2cbbec | 468 | // |
469 | // Define a material mixture | |
829fb838 | 470 | // |
471 | Double_t* da = fGeom->CreateDoubleArray(a, TMath::Abs(nlmat)); | |
472 | Double_t* dz = fGeom->CreateDoubleArray(z, TMath::Abs(nlmat)); | |
473 | Double_t* dwmat = fGeom->CreateDoubleArray(wmat, TMath::Abs(nlmat)); | |
474 | ||
475 | Mixture(kmat, name, da, dz, dens, nlmat, dwmat); | |
476 | for (Int_t i=0; i<nlmat; i++) { | |
477 | a[i] = da[i]; z[i] = dz[i]; wmat[i] = dwmat[i]; | |
478 | } | |
479 | ||
480 | delete [] da; | |
481 | delete [] dz; | |
482 | delete [] dwmat; | |
483 | } | |
484 | ||
485 | //______________________________________________________________________________ | |
486 | void TFluka::Mixture(Int_t& kmat, const char *name, Double_t *a, | |
4aba9d66 | 487 | Double_t *z, Double_t dens, Int_t nlmat, Double_t *wmat) { |
829fb838 | 488 | // |
489 | // Defines mixture OR COMPOUND IMAT as composed by | |
490 | // THE BASIC NLMAT materials defined by arrays A,Z and WMAT | |
491 | // | |
492 | // If NLMAT > 0 then wmat contains the proportion by | |
493 | // weights of each basic material in the mixture. | |
494 | // | |
495 | // If nlmat < 0 then WMAT contains the number of atoms | |
496 | // of a given kind into the molecule of the COMPOUND | |
497 | // In this case, WMAT in output is changed to relative | |
498 | // weigths. | |
499 | // | |
500 | Int_t i,j; | |
501 | if (nlmat < 0) { | |
502 | nlmat = - nlmat; | |
503 | Double_t amol = 0; | |
504 | for (i=0;i<nlmat;i++) { | |
505 | amol += a[i]*wmat[i]; | |
506 | } | |
507 | for (i=0;i<nlmat;i++) { | |
508 | wmat[i] *= a[i]/amol; | |
509 | } | |
510 | } | |
511 | kmat = gGeoManager->GetListOfMaterials()->GetSize(); | |
512 | // Check if we have elements with fractional Z | |
513 | TGeoMaterial *mat = 0; | |
514 | TGeoMixture *mix = 0; | |
515 | Bool_t mixnew = kFALSE; | |
516 | for (i=0; i<nlmat; i++) { | |
517 | if (z[i]-Int_t(z[i]) < 1E-3) continue; | |
518 | // We have found an element with fractional Z -> loop mixtures to look for it | |
519 | for (j=0; j<kmat; j++) { | |
520 | mat = (TGeoMaterial*)gGeoManager->GetListOfMaterials()->At(j); | |
521 | if (!mat) break; | |
522 | if (!mat->IsMixture()) continue; | |
523 | mix = (TGeoMixture*)mat; | |
524 | if (TMath::Abs(z[i]-mix->GetZ()) >1E-3) continue; | |
829fb838 | 525 | mixnew = kTRUE; |
526 | break; | |
527 | } | |
528 | if (!mixnew) Warning("Mixture","%s : cannot find component %i with fractional Z=%f\n", name, i, z[i]); | |
529 | break; | |
530 | } | |
531 | if (mixnew) { | |
532 | Int_t nlmatnew = nlmat+mix->GetNelements()-1; | |
533 | Double_t *anew = new Double_t[nlmatnew]; | |
534 | Double_t *znew = new Double_t[nlmatnew]; | |
535 | Double_t *wmatnew = new Double_t[nlmatnew]; | |
536 | Int_t ind=0; | |
537 | for (j=0; j<nlmat; j++) { | |
538 | if (j==i) continue; | |
539 | anew[ind] = a[j]; | |
540 | znew[ind] = z[j]; | |
541 | wmatnew[ind] = wmat[j]; | |
542 | ind++; | |
543 | } | |
544 | for (j=0; j<mix->GetNelements(); j++) { | |
545 | anew[ind] = mix->GetAmixt()[j]; | |
546 | znew[ind] = mix->GetZmixt()[j]; | |
547 | wmatnew[ind] = wmat[i]*mix->GetWmixt()[j]; | |
548 | ind++; | |
549 | } | |
550 | Mixture(kmat, name, anew, znew, dens, nlmatnew, wmatnew); | |
551 | delete [] anew; | |
552 | delete [] znew; | |
553 | delete [] wmatnew; | |
554 | return; | |
555 | } | |
556 | // Now we need to compact identical elements within the mixture | |
557 | // First check if this happens | |
558 | mixnew = kFALSE; | |
559 | for (i=0; i<nlmat-1; i++) { | |
560 | for (j=i+1; j<nlmat; j++) { | |
561 | if (z[i] == z[j]) { | |
562 | mixnew = kTRUE; | |
563 | break; | |
564 | } | |
565 | } | |
566 | if (mixnew) break; | |
567 | } | |
568 | if (mixnew) { | |
569 | Int_t nlmatnew = 0; | |
570 | Double_t *anew = new Double_t[nlmat]; | |
571 | Double_t *znew = new Double_t[nlmat]; | |
572 | memset(znew, 0, nlmat*sizeof(Double_t)); | |
573 | Double_t *wmatnew = new Double_t[nlmat]; | |
574 | Bool_t skipi; | |
575 | for (i=0; i<nlmat; i++) { | |
576 | skipi = kFALSE; | |
577 | for (j=0; j<nlmatnew; j++) { | |
578 | if (z[i] == z[j]) { | |
579 | wmatnew[j] += wmat[i]; | |
580 | skipi = kTRUE; | |
581 | break; | |
582 | } | |
583 | } | |
584 | if (skipi) continue; | |
585 | anew[nlmatnew] = a[i]; | |
586 | znew[nlmatnew] = z[i]; | |
587 | wmatnew[nlmatnew] = wmat[i]; | |
588 | nlmatnew++; | |
589 | } | |
590 | Mixture(kmat, name, anew, znew, dens, nlmatnew, wmatnew); | |
591 | delete [] anew; | |
592 | delete [] znew; | |
593 | delete [] wmatnew; | |
594 | return; | |
595 | } | |
596 | gGeoManager->Mixture(name, a, z, dens, nlmat, wmat, kmat); | |
597 | } | |
598 | ||
599 | //______________________________________________________________________________ | |
600 | void TFluka::Medium(Int_t& kmed, const char *name, Int_t nmat, | |
4aba9d66 | 601 | Int_t isvol, Int_t ifield, Double_t fieldm, Double_t tmaxfd, |
602 | Double_t stemax, Double_t deemax, Double_t epsil, | |
603 | Double_t stmin, Float_t* ubuf, Int_t nbuf) { | |
b2129742 | 604 | // Define a medium |
605 | // | |
829fb838 | 606 | kmed = gGeoManager->GetListOfMedia()->GetSize()+1; |
607 | fMCGeo->Medium(kmed, name, nmat, isvol, ifield, fieldm, tmaxfd, stemax, deemax, | |
4aba9d66 | 608 | epsil, stmin, ubuf, nbuf); |
829fb838 | 609 | } |
610 | ||
611 | //______________________________________________________________________________ | |
612 | void TFluka::Medium(Int_t& kmed, const char *name, Int_t nmat, | |
4aba9d66 | 613 | Int_t isvol, Int_t ifield, Double_t fieldm, Double_t tmaxfd, |
614 | Double_t stemax, Double_t deemax, Double_t epsil, | |
615 | Double_t stmin, Double_t* ubuf, Int_t nbuf) { | |
b2129742 | 616 | // Define a medium |
617 | // | |
829fb838 | 618 | kmed = gGeoManager->GetListOfMedia()->GetSize()+1; |
619 | fMCGeo->Medium(kmed, name, nmat, isvol, ifield, fieldm, tmaxfd, stemax, deemax, | |
4aba9d66 | 620 | epsil, stmin, ubuf, nbuf); |
829fb838 | 621 | } |
622 | ||
623 | //______________________________________________________________________________ | |
624 | void TFluka::Matrix(Int_t& krot, Double_t thetaX, Double_t phiX, | |
4aba9d66 | 625 | Double_t thetaY, Double_t phiY, Double_t thetaZ, |
626 | Double_t phiZ) { | |
627 | // | |
829fb838 | 628 | krot = gGeoManager->GetListOfMatrices()->GetEntriesFast(); |
629 | fMCGeo->Matrix(krot, thetaX, phiX, thetaY, phiY, thetaZ, phiZ); | |
630 | } | |
631 | ||
632 | //______________________________________________________________________________ | |
633 | void TFluka::Gstpar(Int_t itmed, const char* param, Double_t parval) { | |
634 | // | |
635 | // | |
7b203b6e | 636 | // |
829fb838 | 637 | Bool_t process = kFALSE; |
acf2e119 | 638 | Bool_t modelp = kFALSE; |
639 | ||
829fb838 | 640 | if (strncmp(param, "DCAY", 4) == 0 || |
641 | strncmp(param, "PAIR", 4) == 0 || | |
642 | strncmp(param, "COMP", 4) == 0 || | |
643 | strncmp(param, "PHOT", 4) == 0 || | |
644 | strncmp(param, "PFIS", 4) == 0 || | |
645 | strncmp(param, "DRAY", 4) == 0 || | |
646 | strncmp(param, "ANNI", 4) == 0 || | |
647 | strncmp(param, "BREM", 4) == 0 || | |
648 | strncmp(param, "MUNU", 4) == 0 || | |
649 | strncmp(param, "CKOV", 4) == 0 || | |
650 | strncmp(param, "HADR", 4) == 0 || | |
651 | strncmp(param, "LOSS", 4) == 0 || | |
652 | strncmp(param, "MULS", 4) == 0 || | |
653 | strncmp(param, "RAYL", 4) == 0) | |
654 | { | |
655 | process = kTRUE; | |
656 | } | |
81f1d030 | 657 | |
acf2e119 | 658 | if (strncmp(param, "PRIMIO_N", 8) == 0 || |
659 | strncmp(param, "PRIMIO_E", 8) == 0) | |
660 | { | |
661 | modelp = kTRUE; | |
662 | } | |
663 | ||
829fb838 | 664 | if (process) { |
acf2e119 | 665 | // Process switch |
81f1d030 | 666 | SetProcess(param, Int_t (parval), itmed); |
acf2e119 | 667 | } else if (modelp) { |
668 | // Model parameters | |
669 | SetModelParameter(param, parval, itmed); | |
829fb838 | 670 | } else { |
acf2e119 | 671 | // Cuts |
81f1d030 | 672 | SetCut(param, parval, itmed); |
829fb838 | 673 | } |
acf2e119 | 674 | |
675 | ||
829fb838 | 676 | } |
677 | ||
678 | // functions from GGEOM | |
679 | //_____________________________________________________________________________ | |
680 | void TFluka::Gsatt(const char *name, const char *att, Int_t val) | |
681 | { | |
6f5667d1 | 682 | // Set visualisation attributes for one volume |
829fb838 | 683 | char vname[5]; |
684 | fGeom->Vname(name,vname); | |
685 | char vatt[5]; | |
686 | fGeom->Vname(att,vatt); | |
687 | gGeoManager->SetVolumeAttribute(vname, vatt, val); | |
688 | } | |
689 | ||
690 | //______________________________________________________________________________ | |
691 | Int_t TFluka::Gsvolu(const char *name, const char *shape, Int_t nmed, | |
4aba9d66 | 692 | Float_t *upar, Int_t np) { |
829fb838 | 693 | // |
694 | return fMCGeo->Gsvolu(name, shape, nmed, upar, np); | |
695 | } | |
696 | ||
697 | //______________________________________________________________________________ | |
698 | Int_t TFluka::Gsvolu(const char *name, const char *shape, Int_t nmed, | |
4aba9d66 | 699 | Double_t *upar, Int_t np) { |
829fb838 | 700 | // |
701 | return fMCGeo->Gsvolu(name, shape, nmed, upar, np); | |
702 | } | |
703 | ||
704 | //______________________________________________________________________________ | |
705 | void TFluka::Gsdvn(const char *name, const char *mother, Int_t ndiv, | |
4aba9d66 | 706 | Int_t iaxis) { |
829fb838 | 707 | // |
708 | fMCGeo->Gsdvn(name, mother, ndiv, iaxis); | |
709 | } | |
710 | ||
711 | //______________________________________________________________________________ | |
712 | void TFluka::Gsdvn2(const char *name, const char *mother, Int_t ndiv, | |
4aba9d66 | 713 | Int_t iaxis, Double_t c0i, Int_t numed) { |
829fb838 | 714 | // |
715 | fMCGeo->Gsdvn2(name, mother, ndiv, iaxis, c0i, numed); | |
716 | } | |
717 | ||
718 | //______________________________________________________________________________ | |
719 | void TFluka::Gsdvt(const char *name, const char *mother, Double_t step, | |
4aba9d66 | 720 | Int_t iaxis, Int_t numed, Int_t ndvmx) { |
721 | // | |
829fb838 | 722 | fMCGeo->Gsdvt(name, mother, step, iaxis, numed, ndvmx); |
723 | } | |
724 | ||
725 | //______________________________________________________________________________ | |
726 | void TFluka::Gsdvt2(const char *name, const char *mother, Double_t step, | |
4aba9d66 | 727 | Int_t iaxis, Double_t c0, Int_t numed, Int_t ndvmx) { |
829fb838 | 728 | // |
729 | fMCGeo->Gsdvt2(name, mother, step, iaxis, c0, numed, ndvmx); | |
730 | } | |
731 | ||
732 | //______________________________________________________________________________ | |
733 | void TFluka::Gsord(const char * /*name*/, Int_t /*iax*/) { | |
734 | // | |
735 | // Nothing to do with TGeo | |
736 | } | |
737 | ||
738 | //______________________________________________________________________________ | |
739 | void TFluka::Gspos(const char *name, Int_t nr, const char *mother, | |
4aba9d66 | 740 | Double_t x, Double_t y, Double_t z, Int_t irot, |
741 | const char *konly) { | |
829fb838 | 742 | // |
743 | fMCGeo->Gspos(name, nr, mother, x, y, z, irot, konly); | |
744 | } | |
745 | ||
746 | //______________________________________________________________________________ | |
747 | void TFluka::Gsposp(const char *name, Int_t nr, const char *mother, | |
4aba9d66 | 748 | Double_t x, Double_t y, Double_t z, Int_t irot, |
749 | const char *konly, Float_t *upar, Int_t np) { | |
829fb838 | 750 | // |
751 | fMCGeo->Gsposp(name, nr, mother, x, y, z, irot, konly, upar, np); | |
752 | } | |
753 | ||
754 | //______________________________________________________________________________ | |
755 | void TFluka::Gsposp(const char *name, Int_t nr, const char *mother, | |
4aba9d66 | 756 | Double_t x, Double_t y, Double_t z, Int_t irot, |
757 | const char *konly, Double_t *upar, Int_t np) { | |
829fb838 | 758 | // |
759 | fMCGeo->Gsposp(name, nr, mother, x, y, z, irot, konly, upar, np); | |
760 | } | |
761 | ||
762 | //______________________________________________________________________________ | |
763 | void TFluka::Gsbool(const char* /*onlyVolName*/, const char* /*manyVolName*/) { | |
764 | // | |
765 | // Nothing to do with TGeo | |
766 | } | |
767 | ||
a9ea1616 | 768 | //______________________________________________________________________ |
769 | Bool_t TFluka::GetTransformation(const TString &volumePath,TGeoHMatrix &mat) | |
770 | { | |
771 | // Returns the Transformation matrix between the volume specified | |
772 | // by the path volumePath and the Top or mater volume. The format | |
773 | // of the path volumePath is as follows (assuming ALIC is the Top volume) | |
774 | // "/ALIC_1/DDIP_1/S05I_2/S05H_1/S05G_3". Here ALIC is the top most | |
775 | // or master volume which has only 1 instance of. Of all of the daughter | |
776 | // volumes of ALICE, DDIP volume copy #1 is indicated. Similarly for | |
777 | // the daughter volume of DDIP is S05I copy #2 and so on. | |
778 | // Inputs: | |
779 | // TString& volumePath The volume path to the specific volume | |
780 | // for which you want the matrix. Volume name | |
781 | // hierarchy is separated by "/" while the | |
782 | // copy number is appended using a "_". | |
783 | // Outputs: | |
784 | // TGeoHMatrix &mat A matrix with its values set to those | |
785 | // appropriate to the Local to Master transformation | |
786 | // Return: | |
787 | // A logical value if kFALSE then an error occurred and no change to | |
788 | // mat was made. | |
789 | ||
790 | // We have to preserve the modeler state | |
791 | return fMCGeo->GetTransformation(volumePath, mat); | |
792 | } | |
793 | ||
794 | //______________________________________________________________________ | |
795 | Bool_t TFluka::GetShape(const TString &volumePath,TString &shapeType, | |
796 | TArrayD &par) | |
797 | { | |
798 | // Returns the shape and its parameters for the volume specified | |
799 | // by volumeName. | |
800 | // Inputs: | |
801 | // TString& volumeName The volume name | |
802 | // Outputs: | |
803 | // TString &shapeType Shape type | |
804 | // TArrayD &par A TArrayD of parameters with all of the | |
805 | // parameters of the specified shape. | |
806 | // Return: | |
807 | // A logical indicating whether there was an error in getting this | |
808 | // information | |
809 | return fMCGeo->GetShape(volumePath, shapeType, par); | |
810 | } | |
811 | ||
812 | //______________________________________________________________________ | |
813 | Bool_t TFluka::GetMaterial(const TString &volumeName, | |
814 | TString &name,Int_t &imat, | |
815 | Double_t &a,Double_t &z,Double_t &dens, | |
816 | Double_t &radl,Double_t &inter,TArrayD &par) | |
817 | { | |
818 | // Returns the Material and its parameters for the volume specified | |
819 | // by volumeName. | |
820 | // Note, Geant3 stores and uses mixtures as an element with an effective | |
821 | // Z and A. Consequently, if the parameter Z is not integer, then | |
822 | // this material represents some sort of mixture. | |
823 | // Inputs: | |
824 | // TString& volumeName The volume name | |
825 | // Outputs: | |
826 | // TSrting &name Material name | |
827 | // Int_t &imat Material index number | |
828 | // Double_t &a Average Atomic mass of material | |
829 | // Double_t &z Average Atomic number of material | |
830 | // Double_t &dens Density of material [g/cm^3] | |
831 | // Double_t &radl Average radiation length of material [cm] | |
832 | // Double_t &inter Average interaction length of material [cm] | |
833 | // TArrayD &par A TArrayD of user defined parameters. | |
834 | // Return: | |
835 | // kTRUE if no errors | |
836 | return fMCGeo->GetMaterial(volumeName,name,imat,a,z,dens,radl,inter,par); | |
837 | } | |
838 | ||
839 | //______________________________________________________________________ | |
840 | Bool_t TFluka::GetMedium(const TString &volumeName,TString &name, | |
841 | Int_t &imed,Int_t &nmat,Int_t &isvol,Int_t &ifield, | |
842 | Double_t &fieldm,Double_t &tmaxfd,Double_t &stemax, | |
843 | Double_t &deemax,Double_t &epsil, Double_t &stmin, | |
844 | TArrayD &par) | |
845 | { | |
846 | // Returns the Medium and its parameters for the volume specified | |
847 | // by volumeName. | |
848 | // Inputs: | |
849 | // TString& volumeName The volume name. | |
850 | // Outputs: | |
851 | // TString &name Medium name | |
852 | // Int_t &nmat Material number defined for this medium | |
853 | // Int_t &imed The medium index number | |
854 | // Int_t &isvol volume number defined for this medium | |
855 | // Int_t &iflield Magnetic field flag | |
856 | // Double_t &fieldm Magnetic field strength | |
857 | // Double_t &tmaxfd Maximum angle of deflection per step | |
858 | // Double_t &stemax Maximum step size | |
859 | // Double_t &deemax Maximum fraction of energy allowed to be lost | |
860 | // to continuous process. | |
861 | // Double_t &epsil Boundary crossing precision | |
862 | // Double_t &stmin Minimum step size allowed | |
863 | // TArrayD &par A TArrayD of user parameters with all of the | |
864 | // parameters of the specified medium. | |
865 | // Return: | |
866 | // kTRUE if there where no errors | |
867 | return fMCGeo->GetMedium(volumeName,name,imed,nmat,isvol,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin,par); | |
868 | } | |
869 | ||
829fb838 | 870 | //______________________________________________________________________________ |
871 | void TFluka::SetCerenkov(Int_t itmed, Int_t npckov, Float_t* ppckov, | |
4aba9d66 | 872 | Float_t* absco, Float_t* effic, Float_t* rindex) { |
829fb838 | 873 | // |
874 | // Set Cerenkov properties for medium itmed | |
875 | // | |
876 | // npckov: number of sampling points | |
877 | // ppckov: energy values | |
878 | // absco: absorption length | |
879 | // effic: quantum efficiency | |
880 | // rindex: refraction index | |
881 | // | |
882 | // | |
883 | // | |
884 | // Create object holding Cerenkov properties | |
885 | // | |
886 | TFlukaCerenkov* cerenkovProperties = new TFlukaCerenkov(npckov, ppckov, absco, effic, rindex); | |
887 | // | |
888 | // Pass object to medium | |
889 | TGeoMedium* medium = gGeoManager->GetMedium(itmed); | |
890 | medium->SetCerenkovProperties(cerenkovProperties); | |
891 | } | |
892 | ||
b2be0e73 | 893 | void TFluka::SetCerenkov(Int_t itmed, Int_t npckov, Float_t* ppckov, |
4aba9d66 | 894 | Float_t* absco, Float_t* effic, Float_t* rindex, Float_t* rfl) { |
b2be0e73 | 895 | // |
896 | // Set Cerenkov properties for medium itmed | |
897 | // | |
898 | // npckov: number of sampling points | |
899 | // ppckov: energy values | |
900 | // absco: absorption length | |
901 | // effic: quantum efficiency | |
902 | // rindex: refraction index | |
903 | // rfl: reflectivity for boundary to medium itmed | |
904 | // | |
905 | // | |
906 | // Create object holding Cerenkov properties | |
907 | // | |
908 | TFlukaCerenkov* cerenkovProperties = new TFlukaCerenkov(npckov, ppckov, absco, effic, rindex, rfl); | |
909 | // | |
910 | // Pass object to medium | |
911 | TGeoMedium* medium = gGeoManager->GetMedium(itmed); | |
912 | medium->SetCerenkovProperties(cerenkovProperties); | |
913 | } | |
914 | ||
915 | ||
829fb838 | 916 | //______________________________________________________________________________ |
917 | void TFluka::SetCerenkov(Int_t /*itmed*/, Int_t /*npckov*/, Double_t * /*ppckov*/, | |
4aba9d66 | 918 | Double_t * /*absco*/, Double_t * /*effic*/, Double_t * /*rindex*/) { |
829fb838 | 919 | // |
b2be0e73 | 920 | // Double_t version not implemented |
829fb838 | 921 | } |
b2be0e73 | 922 | |
923 | void TFluka::SetCerenkov(Int_t /*itmed*/, Int_t /*npckov*/, Double_t* /*ppckov*/, | |
4aba9d66 | 924 | Double_t* /*absco*/, Double_t* /*effic*/, Double_t* /*rindex*/, Double_t* /*rfl*/) { |
b2be0e73 | 925 | // |
926 | // // Double_t version not implemented | |
927 | } | |
928 | ||
829fb838 | 929 | // Euclid |
930 | //______________________________________________________________________________ | |
931 | void TFluka::WriteEuclid(const char* /*fileName*/, const char* /*topVol*/, | |
932 | Int_t /*number*/, Int_t /*nlevel*/) { | |
933 | // | |
934 | // Not with TGeo | |
a9ea1616 | 935 | Warning("WriteEuclid", "Not implemented !"); |
829fb838 | 936 | } |
937 | ||
938 | ||
939 | ||
940 | //_____________________________________________________________________________ | |
941 | // methods needed by the stepping | |
942 | //____________________________________________________________________________ | |
943 | ||
944 | Int_t TFluka::GetMedium() const { | |
945 | // | |
946 | // Get the medium number for the current fluka region | |
947 | // | |
948 | return fGeom->GetMedium(); // this I need to check due to remapping !!! | |
949 | } | |
950 | ||
a9ea1616 | 951 | //____________________________________________________________________________ |
952 | Int_t TFluka::GetDummyRegion() const | |
953 | { | |
954 | // Returns index of the dummy region. | |
955 | return fGeom->GetDummyRegion(); | |
956 | } | |
829fb838 | 957 | |
a9ea1616 | 958 | //____________________________________________________________________________ |
959 | Int_t TFluka::GetDummyLattice() const | |
960 | { | |
961 | // Returns index of the dummy lattice. | |
962 | return fGeom->GetDummyLattice(); | |
963 | } | |
829fb838 | 964 | |
965 | //____________________________________________________________________________ | |
966 | // particle table usage | |
967 | // ID <--> PDG transformations | |
968 | //_____________________________________________________________________________ | |
969 | Int_t TFluka::IdFromPDG(Int_t pdg) const | |
970 | { | |
971 | // | |
972 | // Return Fluka code from PDG and pseudo ENDF code | |
973 | ||
974 | // Catch the feedback photons | |
a9ea1616 | 975 | if (pdg == 50000051) return (kFLUKAoptical); |
829fb838 | 976 | // MCIHAD() goes from pdg to fluka internal. |
977 | Int_t intfluka = mcihad(pdg); | |
978 | // KPTOIP array goes from internal to official | |
979 | return GetFlukaKPTOIP(intfluka); | |
980 | } | |
981 | ||
982 | //______________________________________________________________________________ | |
983 | Int_t TFluka::PDGFromId(Int_t id) const | |
984 | { | |
985 | // | |
986 | // Return PDG code and pseudo ENDF code from Fluka code | |
f926898e | 987 | // Alpha He3 Triton Deuteron gen. ion opt. photon |
988 | Int_t idSpecial[6] = {10020040, 10020030, 10010030, 10010020, 10000000, 50000050}; | |
829fb838 | 989 | // IPTOKP array goes from official to internal |
990 | ||
a9ea1616 | 991 | if (id == kFLUKAoptical) { |
829fb838 | 992 | // Cerenkov photon |
4aba9d66 | 993 | // if (fVerbosityLevel >= 3) |
994 | // printf("\n PDGFromId: Cerenkov Photon \n"); | |
995 | return 50000050; | |
829fb838 | 996 | } |
997 | // Error id | |
ece92b30 | 998 | if (id == 0 || id < kFLUKAcodemin || id > kFLUKAcodemax) { |
4aba9d66 | 999 | if (fVerbosityLevel >= 3) |
1000 | printf("PDGFromId: Error id = 0\n"); | |
1001 | return -1; | |
829fb838 | 1002 | } |
1003 | // Good id | |
f926898e | 1004 | if (id > 0) { |
4aba9d66 | 1005 | Int_t intfluka = GetFlukaIPTOKP(id); |
1006 | if (intfluka == 0) { | |
1007 | if (fVerbosityLevel >= 3) | |
1008 | printf("PDGFromId: Error intfluka = 0: %d\n", id); | |
1009 | return -1; | |
1010 | } else if (intfluka < 0) { | |
1011 | if (fVerbosityLevel >= 3) | |
1012 | printf("PDGFromId: Error intfluka < 0: %d\n", id); | |
1013 | return -1; | |
1014 | } | |
1015 | // if (fVerbosityLevel >= 3) | |
1016 | // printf("mpdgha called with %d %d \n", id, intfluka); | |
1017 | return mpdgha(intfluka); | |
f926898e | 1018 | } else { |
4aba9d66 | 1019 | // ions and optical photons |
1020 | return idSpecial[id - kFLUKAcodemin]; | |
829fb838 | 1021 | } |
829fb838 | 1022 | } |
1023 | ||
bd3d5c8a | 1024 | void TFluka::StopTrack() |
1025 | { | |
1026 | // Set stopping conditions | |
1027 | // Works for photons and charged particles | |
1028 | fStopped = kTRUE; | |
1029 | } | |
1030 | ||
829fb838 | 1031 | //_____________________________________________________________________________ |
1032 | // methods for physics management | |
1033 | //____________________________________________________________________________ | |
1034 | // | |
1035 | // set methods | |
1036 | // | |
1037 | ||
1df5fa54 | 1038 | void TFluka::SetProcess(const char* flagName, Int_t flagValue, Int_t imed) |
829fb838 | 1039 | { |
1040 | // Set process user flag for material imat | |
1df5fa54 | 1041 | // |
1042 | // | |
1043 | // Update if already in the list | |
829fb838 | 1044 | // |
fb2cbbec | 1045 | TIter next(fUserConfig); |
1df5fa54 | 1046 | TFlukaConfigOption* proc; |
1047 | while((proc = (TFlukaConfigOption*)next())) | |
1048 | { | |
4aba9d66 | 1049 | if (proc->Medium() == imed) { |
1050 | proc->SetProcess(flagName, flagValue); | |
1051 | return; | |
1052 | } | |
1df5fa54 | 1053 | } |
fb2cbbec | 1054 | proc = new TFlukaConfigOption(imed); |
1055 | proc->SetProcess(flagName, flagValue); | |
1056 | fUserConfig->Add(proc); | |
1057 | } | |
1058 | ||
1059 | //______________________________________________________________________________ | |
1060 | Bool_t TFluka::SetProcess(const char* flagName, Int_t flagValue) | |
1061 | { | |
1062 | // Set process user flag | |
1df5fa54 | 1063 | // |
1df5fa54 | 1064 | // |
fb2cbbec | 1065 | SetProcess(flagName, flagValue, -1); |
1df5fa54 | 1066 | return kTRUE; |
829fb838 | 1067 | } |
1068 | ||
1069 | //______________________________________________________________________________ | |
1070 | void TFluka::SetCut(const char* cutName, Double_t cutValue, Int_t imed) | |
1071 | { | |
1072 | // Set user cut value for material imed | |
1073 | // | |
fb2cbbec | 1074 | TIter next(fUserConfig); |
1075 | TFlukaConfigOption* proc; | |
1076 | while((proc = (TFlukaConfigOption*)next())) | |
1077 | { | |
4aba9d66 | 1078 | if (proc->Medium() == imed) { |
1079 | proc->SetCut(cutName, cutValue); | |
1080 | return; | |
1081 | } | |
fb2cbbec | 1082 | } |
1083 | ||
1084 | proc = new TFlukaConfigOption(imed); | |
1085 | proc->SetCut(cutName, cutValue); | |
1086 | fUserConfig->Add(proc); | |
829fb838 | 1087 | } |
1088 | ||
acf2e119 | 1089 | |
1090 | //______________________________________________________________________________ | |
1091 | void TFluka::SetModelParameter(const char* parName, Double_t parValue, Int_t imed) | |
1092 | { | |
1093 | // Set model parameter for material imed | |
1094 | // | |
1095 | TIter next(fUserConfig); | |
1096 | TFlukaConfigOption* proc; | |
1097 | while((proc = (TFlukaConfigOption*)next())) | |
1098 | { | |
4aba9d66 | 1099 | if (proc->Medium() == imed) { |
1100 | proc->SetModelParameter(parName, parValue); | |
1101 | return; | |
1102 | } | |
acf2e119 | 1103 | } |
1104 | ||
1105 | proc = new TFlukaConfigOption(imed); | |
1106 | proc->SetModelParameter(parName, parValue); | |
1107 | fUserConfig->Add(proc); | |
1108 | } | |
1109 | ||
829fb838 | 1110 | //______________________________________________________________________________ |
1111 | Bool_t TFluka::SetCut(const char* cutName, Double_t cutValue) | |
1112 | { | |
1113 | // Set user cut value | |
1114 | // | |
1df5fa54 | 1115 | // |
fb2cbbec | 1116 | SetCut(cutName, cutValue, -1); |
1117 | return kTRUE; | |
829fb838 | 1118 | } |
1119 | ||
f450e9d0 | 1120 | |
6f1aaa8e | 1121 | void TFluka::SetUserScoring(const char* option, const char* sdum, Int_t npr, char* outfile, Float_t* what) |
b496f27c | 1122 | { |
1123 | // | |
f450e9d0 | 1124 | // Adds a user scoring option to the list |
b496f27c | 1125 | // |
6f1aaa8e | 1126 | TFlukaScoringOption* opt = new TFlukaScoringOption(option, sdum, npr,outfile,what); |
f450e9d0 | 1127 | fUserScore->Add(opt); |
1128 | } | |
1129 | //______________________________________________________________________________ | |
6f1aaa8e | 1130 | void TFluka::SetUserScoring(const char* option, const char* sdum, Int_t npr, char* outfile, Float_t* what, |
1131 | const char* det1, const char* det2, const char* det3) | |
f450e9d0 | 1132 | { |
1133 | // | |
1134 | // Adds a user scoring option to the list | |
1135 | // | |
6f1aaa8e | 1136 | TFlukaScoringOption* opt = new TFlukaScoringOption(option, sdum, npr, outfile, what, det1, det2, det3); |
b496f27c | 1137 | fUserScore->Add(opt); |
1138 | } | |
b496f27c | 1139 | |
829fb838 | 1140 | //______________________________________________________________________________ |
1141 | Double_t TFluka::Xsec(char*, Double_t, Int_t, Int_t) | |
1142 | { | |
a9ea1616 | 1143 | Warning("Xsec", "Not yet implemented.!\n"); return -1.; |
829fb838 | 1144 | } |
1145 | ||
1146 | ||
1147 | //______________________________________________________________________________ | |
1148 | void TFluka::InitPhysics() | |
1149 | { | |
1150 | // | |
1151 | // Physics initialisation with preparation of FLUKA input cards | |
1152 | // | |
fb2cbbec | 1153 | // Construct file names |
1154 | FILE *pFlukaVmcCoreInp, *pFlukaVmcFlukaMat, *pFlukaVmcInp; | |
1155 | TString sFlukaVmcCoreInp = getenv("ALICE_ROOT"); | |
1156 | sFlukaVmcCoreInp +="/TFluka/input/"; | |
1157 | TString sFlukaVmcTmp = "flukaMat.inp"; | |
1158 | TString sFlukaVmcInp = GetInputFileName(); | |
1159 | sFlukaVmcCoreInp += GetCoreInputFileName(); | |
1160 | ||
1161 | // Open files | |
1162 | if ((pFlukaVmcCoreInp = fopen(sFlukaVmcCoreInp.Data(),"r")) == NULL) { | |
4aba9d66 | 1163 | Warning("InitPhysics", "\nCannot open file %s\n",sFlukaVmcCoreInp.Data()); |
1164 | exit(1); | |
fb2cbbec | 1165 | } |
1166 | if ((pFlukaVmcFlukaMat = fopen(sFlukaVmcTmp.Data(),"r")) == NULL) { | |
4aba9d66 | 1167 | Warning("InitPhysics", "\nCannot open file %s\n",sFlukaVmcTmp.Data()); |
1168 | exit(1); | |
fb2cbbec | 1169 | } |
1170 | if ((pFlukaVmcInp = fopen(sFlukaVmcInp.Data(),"w")) == NULL) { | |
4aba9d66 | 1171 | Warning("InitPhysics", "\nCannot open file %s\n",sFlukaVmcInp.Data()); |
1172 | exit(1); | |
fb2cbbec | 1173 | } |
829fb838 | 1174 | |
fb2cbbec | 1175 | // Copy core input file |
1176 | Char_t sLine[255]; | |
1177 | Float_t fEventsPerRun; | |
829fb838 | 1178 | |
fb2cbbec | 1179 | while ((fgets(sLine,255,pFlukaVmcCoreInp)) != NULL) { |
4aba9d66 | 1180 | if (strncmp(sLine,"GEOEND",6) != 0) |
1181 | fprintf(pFlukaVmcInp,"%s",sLine); // copy until GEOEND card | |
1182 | else { | |
1183 | fprintf(pFlukaVmcInp,"GEOEND\n"); // add GEOEND card | |
1184 | goto flukamat; | |
1185 | } | |
fb2cbbec | 1186 | } // end of while until GEOEND card |
1187 | ||
829fb838 | 1188 | |
fb2cbbec | 1189 | flukamat: |
1190 | while ((fgets(sLine,255,pFlukaVmcFlukaMat)) != NULL) { // copy flukaMat.inp file | |
4aba9d66 | 1191 | fprintf(pFlukaVmcInp,"%s\n",sLine); |
fb2cbbec | 1192 | } |
1193 | ||
1194 | while ((fgets(sLine,255,pFlukaVmcCoreInp)) != NULL) { | |
8fc475a1 | 1195 | if (strncmp(sLine,"START",5) != 0) |
4aba9d66 | 1196 | fprintf(pFlukaVmcInp,"%s\n",sLine); |
1197 | else { | |
1198 | sscanf(sLine+10,"%10f",&fEventsPerRun); | |
1199 | goto fin; | |
1200 | } | |
8fc475a1 | 1201 | } //end of while until START card |
fb2cbbec | 1202 | |
1203 | fin: | |
829fb838 | 1204 | |
f450e9d0 | 1205 | |
1206 | // Pass information to configuration objects | |
829fb838 | 1207 | |
fb2cbbec | 1208 | Float_t fLastMaterial = fGeom->GetLastMaterialIndex(); |
1209 | TFlukaConfigOption::SetStaticInfo(pFlukaVmcInp, 3, fLastMaterial, fGeom); | |
1210 | ||
1211 | TIter next(fUserConfig); | |
1212 | TFlukaConfigOption* proc; | |
f450e9d0 | 1213 | while((proc = dynamic_cast<TFlukaConfigOption*> (next()))) proc->WriteFlukaInputCards(); |
1214 | // | |
1215 | // Process Fluka specific scoring options | |
1216 | // | |
1217 | TFlukaScoringOption::SetStaticInfo(pFlukaVmcInp, fGeom); | |
1218 | Float_t loginp = 49.0; | |
1219 | Int_t inp = 0; | |
1220 | Int_t nscore = fUserScore->GetEntries(); | |
1221 | ||
a9ea1616 | 1222 | TFlukaScoringOption *mopo = 0; |
1223 | TFlukaScoringOption *mopi = 0; | |
fb2cbbec | 1224 | |
f450e9d0 | 1225 | for (Int_t isc = 0; isc < nscore; isc++) |
1226 | { | |
4aba9d66 | 1227 | mopo = dynamic_cast<TFlukaScoringOption*> (fUserScore->At(isc)); |
1228 | char* fileName = mopo->GetFileName(); | |
1229 | Int_t size = strlen(fileName); | |
1230 | Float_t lun = -1.; | |
f450e9d0 | 1231 | // |
1232 | // Check if new output file has to be opened | |
4aba9d66 | 1233 | for (Int_t isci = 0; isci < isc; isci++) { |
1234 | ||
1235 | ||
1236 | mopi = dynamic_cast<TFlukaScoringOption*> (fUserScore->At(isci)); | |
1237 | if(strncmp(mopi->GetFileName(), fileName, size)==0) { | |
1238 | // | |
1239 | // No, the file already exists | |
1240 | lun = mopi->GetLun(); | |
1241 | mopo->SetLun(lun); | |
1242 | break; | |
1243 | } | |
1244 | } // inner loop | |
1245 | ||
1246 | if (lun == -1.) { | |
1247 | // Open new output file | |
1248 | inp++; | |
1249 | mopo->SetLun(loginp + inp); | |
1250 | mopo->WriteOpenFlukaFile(); | |
1251 | } | |
1252 | mopo->WriteFlukaInputCards(); | |
f450e9d0 | 1253 | } |
b8a8a88c | 1254 | |
1255 | // Add RANDOMIZ card | |
1256 | fprintf(pFlukaVmcInp,"RANDOMIZ %10.1f%10.0f\n", 1., Float_t(gRandom->GetSeed())); | |
8fc475a1 | 1257 | // Add START and STOP card |
1258 | fprintf(pFlukaVmcInp,"START %10.1f\n",fEventsPerRun); | |
f450e9d0 | 1259 | fprintf(pFlukaVmcInp,"STOP \n"); |
829fb838 | 1260 | |
1261 | ||
1262 | // Close files | |
3b8c325d | 1263 | fclose(pFlukaVmcCoreInp); |
1264 | fclose(pFlukaVmcFlukaMat); | |
1265 | fclose(pFlukaVmcInp); | |
fb2cbbec | 1266 | |
1267 | ||
1268 | // | |
1269 | // Initialisation needed for Cerenkov photon production and transport | |
1270 | TObjArray *matList = GetFlukaMaterials(); | |
1271 | Int_t nmaterial = matList->GetEntriesFast(); | |
1272 | fMaterials = new Int_t[nmaterial+3]; | |
1273 | ||
1274 | for (Int_t im = 0; im < nmaterial; im++) | |
1275 | { | |
4aba9d66 | 1276 | TGeoMaterial* material = dynamic_cast<TGeoMaterial*> (matList->At(im)); |
1277 | Int_t idmat = material->GetIndex(); | |
1278 | fMaterials[idmat] = im; | |
fb2cbbec | 1279 | } |
829fb838 | 1280 | } // end of InitPhysics |
1281 | ||
1282 | ||
1283 | //______________________________________________________________________________ | |
07f5b33e | 1284 | void TFluka::SetMaxStep(Double_t step) |
829fb838 | 1285 | { |
07f5b33e | 1286 | // Set the maximum step size |
4aba9d66 | 1287 | // if (step > 1.e4) return; |
07f5b33e | 1288 | |
4aba9d66 | 1289 | // Int_t mreg=0, latt=0; |
1290 | // fGeom->GetCurrentRegion(mreg, latt); | |
1291 | Int_t mreg = fGeom->GetCurrentRegion(); | |
9c0c08ce | 1292 | STEPSZ.stepmx[mreg - 1] = step; |
829fb838 | 1293 | } |
1294 | ||
2f09b80e | 1295 | |
1296 | Double_t TFluka::MaxStep() const | |
1297 | { | |
1298 | // Return the maximum for current medium | |
1299 | Int_t mreg, latt; | |
1300 | fGeom->GetCurrentRegion(mreg, latt); | |
1301 | return (STEPSZ.stepmx[mreg - 1]); | |
1302 | } | |
1303 | ||
829fb838 | 1304 | //______________________________________________________________________________ |
1305 | void TFluka::SetMaxNStep(Int_t) | |
1306 | { | |
1307 | // SetMaxNStep is dummy procedure in TFluka ! | |
1308 | if (fVerbosityLevel >=3) | |
1309 | cout << "SetMaxNStep is dummy procedure in TFluka !" << endl; | |
1310 | } | |
1311 | ||
1312 | //______________________________________________________________________________ | |
1313 | void TFluka::SetUserDecay(Int_t) | |
1314 | { | |
1315 | // SetUserDecay is dummy procedure in TFluka ! | |
1316 | if (fVerbosityLevel >=3) | |
1317 | cout << "SetUserDecay is dummy procedure in TFluka !" << endl; | |
1318 | } | |
1319 | ||
1320 | // | |
1321 | // dynamic properties | |
1322 | // | |
1323 | //______________________________________________________________________________ | |
1324 | void TFluka::TrackPosition(TLorentzVector& position) const | |
1325 | { | |
1326 | // Return the current position in the master reference frame of the | |
1327 | // track being transported | |
1328 | // TRACKR.atrack = age of the particle | |
1329 | // TRACKR.xtrack = x-position of the last point | |
1330 | // TRACKR.ytrack = y-position of the last point | |
1331 | // TRACKR.ztrack = z-position of the last point | |
a9ea1616 | 1332 | FlukaCallerCode_t caller = GetCaller(); |
1333 | if (caller == kENDRAW || caller == kUSDRAW || | |
1334 | caller == kBXExiting || caller == kBXEntering || | |
1335 | caller == kUSTCKV) { | |
829fb838 | 1336 | position.SetX(GetXsco()); |
1337 | position.SetY(GetYsco()); | |
1338 | position.SetZ(GetZsco()); | |
1339 | position.SetT(TRACKR.atrack); | |
1340 | } | |
5125d6e5 | 1341 | else if (caller == kMGDRAW) { |
1342 | Int_t i = -1; | |
1343 | if ((i = fPrimaryElectronIndex) > -1) { | |
1344 | // Primary Electron Ionisation | |
1345 | Double_t x, y, z; | |
1346 | GetPrimaryElectronPosition(i, x, y, z); | |
1347 | position.SetX(x); | |
1348 | position.SetY(y); | |
1349 | position.SetZ(z); | |
1350 | position.SetT(TRACKR.atrack); | |
1351 | } else { | |
1352 | position.SetX(TRACKR.xtrack[TRACKR.ntrack]); | |
1353 | position.SetY(TRACKR.ytrack[TRACKR.ntrack]); | |
1354 | position.SetZ(TRACKR.ztrack[TRACKR.ntrack]); | |
1355 | position.SetT(TRACKR.atrack); | |
1356 | } | |
829fb838 | 1357 | } |
a9ea1616 | 1358 | else if (caller == kSODRAW) { |
829fb838 | 1359 | position.SetX(TRACKR.xtrack[TRACKR.ntrack]); |
1360 | position.SetY(TRACKR.ytrack[TRACKR.ntrack]); | |
1361 | position.SetZ(TRACKR.ztrack[TRACKR.ntrack]); | |
1362 | position.SetT(0); | |
a9ea1616 | 1363 | } else if (caller == kMGResumedTrack) { |
5d80a015 | 1364 | position.SetX(TRACKR.spausr[0]); |
1365 | position.SetY(TRACKR.spausr[1]); | |
1366 | position.SetZ(TRACKR.spausr[2]); | |
1367 | position.SetT(TRACKR.spausr[3]); | |
829fb838 | 1368 | } |
1369 | else | |
1370 | Warning("TrackPosition","position not available"); | |
1371 | } | |
1372 | ||
1373 | //______________________________________________________________________________ | |
1374 | void TFluka::TrackPosition(Double_t& x, Double_t& y, Double_t& z) const | |
1375 | { | |
1376 | // Return the current position in the master reference frame of the | |
1377 | // track being transported | |
1378 | // TRACKR.atrack = age of the particle | |
1379 | // TRACKR.xtrack = x-position of the last point | |
1380 | // TRACKR.ytrack = y-position of the last point | |
1381 | // TRACKR.ztrack = z-position of the last point | |
a9ea1616 | 1382 | FlukaCallerCode_t caller = GetCaller(); |
1383 | if (caller == kENDRAW || caller == kUSDRAW || | |
1384 | caller == kBXExiting || caller == kBXEntering || | |
1385 | caller == kUSTCKV) { | |
5125d6e5 | 1386 | x = GetXsco(); |
1387 | y = GetYsco(); | |
1388 | z = GetZsco(); | |
829fb838 | 1389 | } |
a9ea1616 | 1390 | else if (caller == kMGDRAW || caller == kSODRAW) { |
5125d6e5 | 1391 | Int_t i = -1; |
1392 | if ((i = fPrimaryElectronIndex) > -1) { | |
1393 | GetPrimaryElectronPosition(i, x, y, z); | |
1394 | } else { | |
1395 | x = TRACKR.xtrack[TRACKR.ntrack]; | |
1396 | y = TRACKR.ytrack[TRACKR.ntrack]; | |
1397 | z = TRACKR.ztrack[TRACKR.ntrack]; | |
1398 | } | |
829fb838 | 1399 | } |
a9ea1616 | 1400 | else if (caller == kMGResumedTrack) { |
5d80a015 | 1401 | x = TRACKR.spausr[0]; |
1402 | y = TRACKR.spausr[1]; | |
1403 | z = TRACKR.spausr[2]; | |
1404 | } | |
829fb838 | 1405 | else |
1406 | Warning("TrackPosition","position not available"); | |
1407 | } | |
1408 | ||
1409 | //______________________________________________________________________________ | |
1410 | void TFluka::TrackMomentum(TLorentzVector& momentum) const | |
1411 | { | |
1412 | // Return the direction and the momentum (GeV/c) of the track | |
1413 | // currently being transported | |
1414 | // TRACKR.ptrack = momentum of the particle (not always defined, if | |
1415 | // < 0 must be obtained from etrack) | |
1416 | // TRACKR.cx,y,ztrck = direction cosines of the current particle | |
1417 | // TRACKR.etrack = total energy of the particle | |
1418 | // TRACKR.jtrack = identity number of the particle | |
1419 | // PAPROP.am[TRACKR.jtrack] = particle mass in gev | |
a9ea1616 | 1420 | FlukaCallerCode_t caller = GetCaller(); |
1421 | FlukaProcessCode_t icode = GetIcode(); | |
1422 | ||
1423 | if (caller != kEEDRAW && caller != kMGResumedTrack && | |
1424 | (caller != kENDRAW || (icode != kEMFSCOstopping1 && icode != kEMFSCOstopping2))) { | |
829fb838 | 1425 | if (TRACKR.ptrack >= 0) { |
1426 | momentum.SetPx(TRACKR.ptrack*TRACKR.cxtrck); | |
1427 | momentum.SetPy(TRACKR.ptrack*TRACKR.cytrck); | |
1428 | momentum.SetPz(TRACKR.ptrack*TRACKR.cztrck); | |
1429 | momentum.SetE(TRACKR.etrack); | |
1430 | return; | |
1431 | } | |
1432 | else { | |
ece92b30 | 1433 | Double_t p = sqrt(TRACKR.etrack * TRACKR.etrack - ParticleMassFPC(TRACKR.jtrack) * ParticleMassFPC(TRACKR.jtrack)); |
829fb838 | 1434 | momentum.SetPx(p*TRACKR.cxtrck); |
1435 | momentum.SetPy(p*TRACKR.cytrck); | |
1436 | momentum.SetPz(p*TRACKR.cztrck); | |
1437 | momentum.SetE(TRACKR.etrack); | |
1438 | return; | |
1439 | } | |
a9ea1616 | 1440 | } else if (caller == kMGResumedTrack) { |
5d80a015 | 1441 | momentum.SetPx(TRACKR.spausr[4]); |
1442 | momentum.SetPy(TRACKR.spausr[5]); | |
1443 | momentum.SetPz(TRACKR.spausr[6]); | |
1444 | momentum.SetE (TRACKR.spausr[7]); | |
1445 | return; | |
a9ea1616 | 1446 | } else if (caller == kENDRAW && (icode == kEMFSCOstopping1 || icode == kEMFSCOstopping2)) { |
1447 | momentum.SetPx(0.); | |
1448 | momentum.SetPy(0.); | |
1449 | momentum.SetPz(0.); | |
1450 | momentum.SetE(TrackMass()); | |
829fb838 | 1451 | } |
1452 | else | |
1453 | Warning("TrackMomentum","momentum not available"); | |
1454 | } | |
1455 | ||
1456 | //______________________________________________________________________________ | |
1457 | void TFluka::TrackMomentum(Double_t& px, Double_t& py, Double_t& pz, Double_t& e) const | |
1458 | { | |
1459 | // Return the direction and the momentum (GeV/c) of the track | |
1460 | // currently being transported | |
1461 | // TRACKR.ptrack = momentum of the particle (not always defined, if | |
1462 | // < 0 must be obtained from etrack) | |
1463 | // TRACKR.cx,y,ztrck = direction cosines of the current particle | |
1464 | // TRACKR.etrack = total energy of the particle | |
1465 | // TRACKR.jtrack = identity number of the particle | |
1466 | // PAPROP.am[TRACKR.jtrack] = particle mass in gev | |
a9ea1616 | 1467 | FlukaCallerCode_t caller = GetCaller(); |
1468 | FlukaProcessCode_t icode = GetIcode(); | |
1469 | if (caller != kEEDRAW && caller != kMGResumedTrack && | |
1470 | (caller != kENDRAW || (icode != kEMFSCOstopping1 && icode != kEMFSCOstopping2))) { | |
829fb838 | 1471 | if (TRACKR.ptrack >= 0) { |
1472 | px = TRACKR.ptrack*TRACKR.cxtrck; | |
1473 | py = TRACKR.ptrack*TRACKR.cytrck; | |
1474 | pz = TRACKR.ptrack*TRACKR.cztrck; | |
a9ea1616 | 1475 | e = TRACKR.etrack; |
829fb838 | 1476 | return; |
1477 | } | |
1478 | else { | |
ece92b30 | 1479 | Double_t p = sqrt(TRACKR.etrack * TRACKR.etrack - ParticleMassFPC(TRACKR.jtrack) * ParticleMassFPC(TRACKR.jtrack)); |
829fb838 | 1480 | px = p*TRACKR.cxtrck; |
1481 | py = p*TRACKR.cytrck; | |
1482 | pz = p*TRACKR.cztrck; | |
a9ea1616 | 1483 | e = TRACKR.etrack; |
829fb838 | 1484 | return; |
1485 | } | |
a9ea1616 | 1486 | } else if (caller == kMGResumedTrack) { |
5d80a015 | 1487 | px = TRACKR.spausr[4]; |
1488 | py = TRACKR.spausr[5]; | |
1489 | pz = TRACKR.spausr[6]; | |
1490 | e = TRACKR.spausr[7]; | |
0773d0ac | 1491 | return; |
a9ea1616 | 1492 | } else if (caller == kENDRAW && (icode == kEMFSCOstopping1 || icode == kEMFSCOstopping2)) { |
1493 | px = 0.; | |
1494 | py = 0.; | |
1495 | pz = 0.; | |
1496 | e = TrackMass(); | |
829fb838 | 1497 | } |
1498 | else | |
1499 | Warning("TrackMomentum","momentum not available"); | |
1500 | } | |
1501 | ||
1502 | //______________________________________________________________________________ | |
1503 | Double_t TFluka::TrackStep() const | |
1504 | { | |
1505 | // Return the length in centimeters of the current step | |
1506 | // TRACKR.ctrack = total curved path | |
a9ea1616 | 1507 | FlukaCallerCode_t caller = GetCaller(); |
1508 | if (caller == kBXEntering || caller == kBXExiting || | |
1509 | caller == kENDRAW || caller == kUSDRAW || | |
1510 | caller == kUSTCKV || caller == kMGResumedTrack) | |
829fb838 | 1511 | return 0.0; |
a9ea1616 | 1512 | else if (caller == kMGDRAW) |
829fb838 | 1513 | return TRACKR.ctrack; |
669cede4 | 1514 | else { |
1515 | Warning("TrackStep", "track step not available"); | |
1516 | return 0.0; | |
1517 | } | |
829fb838 | 1518 | } |
1519 | ||
1520 | //______________________________________________________________________________ | |
1521 | Double_t TFluka::TrackLength() const | |
1522 | { | |
1523 | // TRACKR.cmtrck = cumulative curved path since particle birth | |
a9ea1616 | 1524 | FlukaCallerCode_t caller = GetCaller(); |
1525 | if (caller == kBXEntering || caller == kBXExiting || | |
1526 | caller == kENDRAW || caller == kUSDRAW || caller == kMGDRAW || | |
1527 | caller == kUSTCKV) | |
829fb838 | 1528 | return TRACKR.cmtrck; |
a9ea1616 | 1529 | else if (caller == kMGResumedTrack) |
5d80a015 | 1530 | return TRACKR.spausr[8]; |
669cede4 | 1531 | else { |
1532 | Warning("TrackLength", "track length not available"); | |
1533 | return 0.0; | |
1534 | } | |
829fb838 | 1535 | } |
1536 | ||
1537 | //______________________________________________________________________________ | |
1538 | Double_t TFluka::TrackTime() const | |
1539 | { | |
1540 | // Return the current time of flight of the track being transported | |
1541 | // TRACKR.atrack = age of the particle | |
a9ea1616 | 1542 | FlukaCallerCode_t caller = GetCaller(); |
1543 | if (caller == kBXEntering || caller == kBXExiting || | |
1544 | caller == kENDRAW || caller == kUSDRAW || caller == kMGDRAW || | |
1545 | caller == kUSTCKV) | |
829fb838 | 1546 | return TRACKR.atrack; |
a9ea1616 | 1547 | else if (caller == kMGResumedTrack) |
5d80a015 | 1548 | return TRACKR.spausr[3]; |
669cede4 | 1549 | else { |
1550 | Warning("TrackTime", "track time not available"); | |
1551 | return 0.0; | |
1552 | } | |
829fb838 | 1553 | } |
1554 | ||
1555 | //______________________________________________________________________________ | |
1556 | Double_t TFluka::Edep() const | |
1557 | { | |
1558 | // Energy deposition | |
1559 | // if TRACKR.ntrack = 0, TRACKR.mtrack = 0: | |
1560 | // -->local energy deposition (the value and the point are not recorded in TRACKR) | |
1561 | // but in the variable "rull" of the procedure "endraw.cxx" | |
1562 | // if TRACKR.ntrack > 0, TRACKR.mtrack = 0: | |
1563 | // -->no energy loss along the track | |
1564 | // if TRACKR.ntrack > 0, TRACKR.mtrack > 0: | |
1565 | // -->energy loss distributed along the track | |
07f5b33e | 1566 | // TRACKR.dtrack = energy deposition of the jth deposition event |
829fb838 | 1567 | |
1568 | // If coming from bxdraw we have 2 steps of 0 length and 0 edep | |
669cede4 | 1569 | // If coming from usdraw we just signal particle production - no edep |
1570 | // If just first time after resuming, no edep for the primary | |
a9ea1616 | 1571 | FlukaCallerCode_t caller = GetCaller(); |
ada781c7 | 1572 | |
a9ea1616 | 1573 | if (caller == kBXExiting || caller == kBXEntering || |
1574 | caller == kUSDRAW || caller == kMGResumedTrack) return 0.0; | |
829fb838 | 1575 | Double_t sum = 0; |
5125d6e5 | 1576 | Int_t i = -1; |
09cdde8a | 1577 | |
ada781c7 | 1578 | // Material with primary ionisation activated but number of primary electrons nprim = 0 |
1579 | if (fPrimaryElectronIndex == -2) return 0.0; | |
1580 | // nprim > 0 | |
5125d6e5 | 1581 | if ((i = fPrimaryElectronIndex) > -1) { |
1582 | // Primary ionisation | |
ada781c7 | 1583 | sum = GetPrimaryElectronKineticEnergy(i); |
1584 | if (sum > 100.) { | |
1585 | printf("edep > 100. %d %d %f \n", i, ALLDLT.nalldl, sum); | |
1586 | } | |
1587 | return sum; | |
5125d6e5 | 1588 | } else { |
1589 | // Normal ionisation | |
1590 | if (TRACKR.mtrack > 1) printf("Edep: %6d\n", TRACKR.mtrack); | |
1591 | ||
1592 | for ( Int_t j=0;j<TRACKR.mtrack;j++) { | |
1593 | sum +=TRACKR.dtrack[j]; | |
1594 | } | |
1595 | if (TRACKR.ntrack == 0 && TRACKR.mtrack == 0) | |
1596 | return fRull + sum; | |
1597 | else { | |
1598 | return sum; | |
1599 | } | |
829fb838 | 1600 | } |
1601 | } | |
1602 | ||
18e0cabb | 1603 | //______________________________________________________________________________ |
1604 | Int_t TFluka::CorrectFlukaId() const | |
1605 | { | |
1606 | // since we don't put photons and e- created bellow transport cut on the vmc stack | |
1607 | // and there is a call to endraw for energy deposition for each of them | |
1608 | // and they have the track number of their parent, but different identity (pdg) | |
4aba9d66 | 1609 | // so we want to assign also their parent identity. |
18e0cabb | 1610 | if( (IsTrackStop() ) |
1611 | && TRACKR.ispusr[mkbmx2 - 4] == TRACKR.ispusr[mkbmx2 - 1] | |
1612 | && TRACKR.jtrack != TRACKR.ispusr[mkbmx2 - 3] ) { | |
1613 | if (fVerbosityLevel >=3) | |
1614 | cout << "CorrectFlukaId() for icode=" << GetIcode() | |
1615 | << " track=" << TRACKR.ispusr[mkbmx2 - 1] | |
1616 | << " current PDG=" << PDGFromId(TRACKR.jtrack) | |
1617 | << " assign parent PDG=" << PDGFromId(TRACKR.ispusr[mkbmx2 - 3]) << endl; | |
1618 | return TRACKR.ispusr[mkbmx2 - 3]; // assign parent identity | |
1619 | } | |
1620 | return TRACKR.jtrack; | |
1621 | } | |
1622 | ||
1623 | ||
829fb838 | 1624 | //______________________________________________________________________________ |
1625 | Int_t TFluka::TrackPid() const | |
1626 | { | |
1627 | // Return the id of the particle transported | |
1628 | // TRACKR.jtrack = identity number of the particle | |
a9ea1616 | 1629 | FlukaCallerCode_t caller = GetCaller(); |
1630 | if (caller != kEEDRAW) { | |
18e0cabb | 1631 | return PDGFromId( CorrectFlukaId() ); |
f926898e | 1632 | } |
829fb838 | 1633 | else |
1634 | return -1000; | |
1635 | } | |
1636 | ||
1637 | //______________________________________________________________________________ | |
1638 | Double_t TFluka::TrackCharge() const | |
1639 | { | |
1640 | // Return charge of the track currently transported | |
1641 | // PAPROP.ichrge = electric charge of the particle | |
1642 | // TRACKR.jtrack = identity number of the particle | |
a9ea1616 | 1643 | FlukaCallerCode_t caller = GetCaller(); |
1644 | if (caller != kEEDRAW) | |
18e0cabb | 1645 | return PAPROP.ichrge[CorrectFlukaId()+6]; |
829fb838 | 1646 | else |
1647 | return -1000.0; | |
1648 | } | |
1649 | ||
1650 | //______________________________________________________________________________ | |
1651 | Double_t TFluka::TrackMass() const | |
1652 | { | |
1653 | // PAPROP.am = particle mass in GeV | |
1654 | // TRACKR.jtrack = identity number of the particle | |
a9ea1616 | 1655 | FlukaCallerCode_t caller = GetCaller(); |
1656 | if (caller != kEEDRAW) | |
18e0cabb | 1657 | return PAPROP.am[CorrectFlukaId()+6]; |
829fb838 | 1658 | else |
1659 | return -1000.0; | |
1660 | } | |
1661 | ||
1662 | //______________________________________________________________________________ | |
1663 | Double_t TFluka::Etot() const | |
1664 | { | |
1665 | // TRACKR.etrack = total energy of the particle | |
a9ea1616 | 1666 | FlukaCallerCode_t caller = GetCaller(); |
1667 | if (caller != kEEDRAW) | |
829fb838 | 1668 | return TRACKR.etrack; |
1669 | else | |
1670 | return -1000.0; | |
1671 | } | |
1672 | ||
1673 | // | |
1674 | // track status | |
1675 | // | |
1676 | //______________________________________________________________________________ | |
1677 | Bool_t TFluka::IsNewTrack() const | |
1678 | { | |
1679 | // Return true for the first call of Stepping() | |
1680 | return fTrackIsNew; | |
1681 | } | |
1682 | ||
0dabe425 | 1683 | void TFluka::SetTrackIsNew(Bool_t flag) |
1684 | { | |
1685 | // Return true for the first call of Stepping() | |
1686 | fTrackIsNew = flag; | |
1687 | ||
1688 | } | |
1689 | ||
1690 | ||
829fb838 | 1691 | //______________________________________________________________________________ |
1692 | Bool_t TFluka::IsTrackInside() const | |
1693 | { | |
1694 | // True if the track is not at the boundary of the current volume | |
1695 | // In Fluka a step is always inside one kind of material | |
1696 | // If the step would go behind the region of one material, | |
1697 | // it will be shortened to reach only the boundary. | |
1698 | // Therefore IsTrackInside() is always true. | |
a9ea1616 | 1699 | FlukaCallerCode_t caller = GetCaller(); |
1700 | if (caller == kBXEntering || caller == kBXExiting) | |
829fb838 | 1701 | return 0; |
1702 | else | |
1703 | return 1; | |
1704 | } | |
1705 | ||
1706 | //______________________________________________________________________________ | |
1707 | Bool_t TFluka::IsTrackEntering() const | |
1708 | { | |
1709 | // True if this is the first step of the track in the current volume | |
1710 | ||
a9ea1616 | 1711 | FlukaCallerCode_t caller = GetCaller(); |
1712 | if (caller == kBXEntering) | |
829fb838 | 1713 | return 1; |
1714 | else return 0; | |
1715 | } | |
1716 | ||
1717 | //______________________________________________________________________________ | |
1718 | Bool_t TFluka::IsTrackExiting() const | |
1719 | { | |
1720 | // True if track is exiting volume | |
1721 | // | |
a9ea1616 | 1722 | FlukaCallerCode_t caller = GetCaller(); |
1723 | if (caller == kBXExiting) | |
829fb838 | 1724 | return 1; |
1725 | else return 0; | |
1726 | } | |
1727 | ||
1728 | //______________________________________________________________________________ | |
1729 | Bool_t TFluka::IsTrackOut() const | |
1730 | { | |
1731 | // True if the track is out of the setup | |
1732 | // means escape | |
a9ea1616 | 1733 | FlukaProcessCode_t icode = GetIcode(); |
1734 | ||
1735 | if (icode == kKASKADescape || | |
1736 | icode == kEMFSCOescape || | |
1737 | icode == kKASNEUescape || | |
1738 | icode == kKASHEAescape || | |
1739 | icode == kKASOPHescape) | |
1740 | return 1; | |
829fb838 | 1741 | else return 0; |
1742 | } | |
1743 | ||
1744 | //______________________________________________________________________________ | |
1745 | Bool_t TFluka::IsTrackDisappeared() const | |
1746 | { | |
a9ea1616 | 1747 | // All inelastic interactions and decays |
829fb838 | 1748 | // fIcode from usdraw |
a9ea1616 | 1749 | FlukaProcessCode_t icode = GetIcode(); |
1750 | if (icode == kKASKADinelint || // inelastic interaction | |
1751 | icode == kKASKADdecay || // particle decay | |
1752 | icode == kKASKADdray || // delta ray generation by hadron | |
1753 | icode == kKASKADpair || // direct pair production | |
1754 | icode == kKASKADbrems || // bremsstrahlung (muon) | |
1755 | icode == kEMFSCObrems || // bremsstrahlung (electron) | |
1756 | icode == kEMFSCOmoller || // Moller scattering | |
1757 | icode == kEMFSCObhabha || // Bhaba scattering | |
1758 | icode == kEMFSCOanniflight || // in-flight annihilation | |
1759 | icode == kEMFSCOannirest || // annihilation at rest | |
1760 | icode == kEMFSCOpair || // pair production | |
1761 | icode == kEMFSCOcompton || // Compton scattering | |
1762 | icode == kEMFSCOphotoel || // Photoelectric effect | |
1763 | icode == kKASNEUhadronic || // hadronic interaction | |
2047b055 | 1764 | icode == kKASHEAdray // delta-ray |
0dabe425 | 1765 | ) return 1; |
829fb838 | 1766 | else return 0; |
1767 | } | |
1768 | ||
1769 | //______________________________________________________________________________ | |
1770 | Bool_t TFluka::IsTrackStop() const | |
1771 | { | |
1772 | // True if the track energy has fallen below the threshold | |
1773 | // means stopped by signal or below energy threshold | |
a9ea1616 | 1774 | FlukaProcessCode_t icode = GetIcode(); |
18e0cabb | 1775 | if (icode == kKASKADstopping || // stopping particle |
1776 | icode == kKASKADtimekill || // time kill | |
1777 | icode == kEMFSCOstopping1 || // below user-defined cut-off | |
1778 | icode == kEMFSCOstopping2 || // below user cut-off | |
1779 | icode == kEMFSCOtimekill || // time kill | |
1780 | icode == kKASNEUstopping || // neutron below threshold | |
1781 | icode == kKASNEUtimekill || // time kill | |
1782 | icode == kKASHEAtimekill || // time kill | |
1783 | icode == kKASOPHtimekill) return 1; // time kill | |
829fb838 | 1784 | else return 0; |
1785 | } | |
1786 | ||
1787 | //______________________________________________________________________________ | |
1788 | Bool_t TFluka::IsTrackAlive() const | |
1789 | { | |
1790 | // means not disappeared or not out | |
1791 | if (IsTrackDisappeared() || IsTrackOut() ) return 0; | |
1792 | else return 1; | |
1793 | } | |
1794 | ||
1795 | // | |
1796 | // secondaries | |
1797 | // | |
1798 | ||
1799 | //______________________________________________________________________________ | |
1800 | Int_t TFluka::NSecondaries() const | |
1801 | ||
1802 | { | |
1803 | // Number of secondary particles generated in the current step | |
81f1d030 | 1804 | // GENSTK.np = number of secondaries except light and heavy ions |
829fb838 | 1805 | // FHEAVY.npheav = number of secondaries for light and heavy secondary ions |
a9ea1616 | 1806 | FlukaCallerCode_t caller = GetCaller(); |
1807 | if (caller == kUSDRAW) // valid only after usdraw | |
4aba9d66 | 1808 | return GENSTK.np + FHEAVY.npheav; |
a9ea1616 | 1809 | else if (caller == kUSTCKV) { |
4aba9d66 | 1810 | // Cerenkov Photon production |
1811 | return fNCerenkov; | |
7b203b6e | 1812 | } |
829fb838 | 1813 | return 0; |
1814 | } // end of NSecondaries | |
1815 | ||
1816 | //______________________________________________________________________________ | |
1817 | void TFluka::GetSecondary(Int_t isec, Int_t& particleId, | |
4aba9d66 | 1818 | TLorentzVector& position, TLorentzVector& momentum) |
829fb838 | 1819 | { |
1820 | // Copy particles from secondary stack to vmc stack | |
1821 | // | |
1822 | ||
a9ea1616 | 1823 | FlukaCallerCode_t caller = GetCaller(); |
1824 | if (caller == kUSDRAW) { // valid only after usdraw | |
4aba9d66 | 1825 | if (GENSTK.np > 0) { |
1826 | // Hadronic interaction | |
1827 | if (isec >= 0 && isec < GENSTK.np) { | |
1828 | particleId = PDGFromId(GENSTK.kpart[isec]); | |
1829 | position.SetX(fXsco); | |
1830 | position.SetY(fYsco); | |
1831 | position.SetZ(fZsco); | |
1832 | position.SetT(TRACKR.atrack); | |
1833 | momentum.SetPx(GENSTK.plr[isec]*GENSTK.cxr[isec]); | |
1834 | momentum.SetPy(GENSTK.plr[isec]*GENSTK.cyr[isec]); | |
1835 | momentum.SetPz(GENSTK.plr[isec]*GENSTK.czr[isec]); | |
1836 | momentum.SetE(GENSTK.tki[isec] + PAPROP.am[GENSTK.kpart[isec]+6]); | |
1837 | } | |
1838 | else if (isec >= GENSTK.np && isec < GENSTK.np + FHEAVY.npheav) { | |
1839 | Int_t jsec = isec - GENSTK.np; | |
1840 | particleId = FHEAVY.kheavy[jsec]; // this is Fluka id !!! | |
1841 | position.SetX(fXsco); | |
1842 | position.SetY(fYsco); | |
1843 | position.SetZ(fZsco); | |
1844 | position.SetT(TRACKR.atrack); | |
1845 | momentum.SetPx(FHEAVY.pheavy[jsec]*FHEAVY.cxheav[jsec]); | |
1846 | momentum.SetPy(FHEAVY.pheavy[jsec]*FHEAVY.cyheav[jsec]); | |
1847 | momentum.SetPz(FHEAVY.pheavy[jsec]*FHEAVY.czheav[jsec]); | |
1848 | if (FHEAVY.tkheav[jsec] >= 3 && FHEAVY.tkheav[jsec] <= 6) | |
1849 | momentum.SetE(FHEAVY.tkheav[jsec] + PAPROP.am[jsec+6]); | |
1850 | else if (FHEAVY.tkheav[jsec] > 6) | |
1851 | momentum.SetE(FHEAVY.tkheav[jsec] + FHEAVY.amnhea[jsec]); // to be checked !!! | |
1852 | } | |
1853 | else | |
1854 | Warning("GetSecondary","isec out of range"); | |
1855 | } | |
a9ea1616 | 1856 | } else if (caller == kUSTCKV) { |
4aba9d66 | 1857 | Int_t index = OPPHST.lstopp - isec; |
1858 | position.SetX(OPPHST.xoptph[index]); | |
1859 | position.SetY(OPPHST.yoptph[index]); | |
1860 | position.SetZ(OPPHST.zoptph[index]); | |
1861 | position.SetT(OPPHST.agopph[index]); | |
1862 | Double_t p = OPPHST.poptph[index]; | |
1863 | ||
1864 | momentum.SetPx(p * OPPHST.txopph[index]); | |
1865 | momentum.SetPy(p * OPPHST.tyopph[index]); | |
1866 | momentum.SetPz(p * OPPHST.tzopph[index]); | |
1867 | momentum.SetE(p); | |
829fb838 | 1868 | } |
1869 | else | |
4aba9d66 | 1870 | Warning("GetSecondary","no secondaries available"); |
7b203b6e | 1871 | |
829fb838 | 1872 | } // end of GetSecondary |
1873 | ||
7b203b6e | 1874 | |
829fb838 | 1875 | //______________________________________________________________________________ |
1876 | TMCProcess TFluka::ProdProcess(Int_t) const | |
1877 | ||
1878 | { | |
1879 | // Name of the process that has produced the secondary particles | |
1880 | // in the current step | |
0dabe425 | 1881 | |
a9ea1616 | 1882 | Int_t mugamma = (TRACKR.jtrack == kFLUKAphoton || |
4aba9d66 | 1883 | TRACKR.jtrack == kFLUKAmuplus || |
1884 | TRACKR.jtrack == kFLUKAmuminus); | |
a9ea1616 | 1885 | FlukaProcessCode_t icode = GetIcode(); |
1886 | ||
1887 | if (icode == kKASKADdecay) return kPDecay; | |
1888 | else if (icode == kKASKADpair || icode == kEMFSCOpair) return kPPair; | |
1889 | else if (icode == kEMFSCOcompton) return kPCompton; | |
1890 | else if (icode == kEMFSCOphotoel) return kPPhotoelectric; | |
1891 | else if (icode == kKASKADbrems || icode == kEMFSCObrems) return kPBrem; | |
1892 | else if (icode == kKASKADdray || icode == kKASHEAdray) return kPDeltaRay; | |
1893 | else if (icode == kEMFSCOmoller || icode == kEMFSCObhabha) return kPDeltaRay; | |
1894 | else if (icode == kEMFSCOanniflight || icode == kEMFSCOannirest) return kPAnnihilation; | |
1895 | else if (icode == kKASKADinelint) { | |
4aba9d66 | 1896 | if (!mugamma) return kPHadronic; |
1897 | else if (TRACKR.jtrack == kFLUKAphoton) return kPPhotoFission; | |
1898 | else return kPMuonNuclear; | |
829fb838 | 1899 | } |
a9ea1616 | 1900 | else if (icode == kEMFSCOrayleigh) return kPRayleigh; |
829fb838 | 1901 | // Fluka codes 100, 300 and 400 still to be investigasted |
a9ea1616 | 1902 | else return kPNoProcess; |
829fb838 | 1903 | } |
1904 | ||
829fb838 | 1905 | |
b496f27c | 1906 | Int_t TFluka::StepProcesses(TArrayI &proc) const |
1907 | { | |
1908 | // | |
1909 | // Return processes active in the current step | |
1910 | // | |
a9ea1616 | 1911 | FlukaProcessCode_t icode = GetIcode(); |
b496f27c | 1912 | proc.Set(1); |
1913 | TMCProcess iproc; | |
a9ea1616 | 1914 | switch (icode) { |
1915 | case kKASKADtimekill: | |
1916 | case kEMFSCOtimekill: | |
1917 | case kKASNEUtimekill: | |
1918 | case kKASHEAtimekill: | |
1919 | case kKASOPHtimekill: | |
4aba9d66 | 1920 | iproc = kPTOFlimit; |
1921 | break; | |
a9ea1616 | 1922 | case kKASKADstopping: |
1923 | case kKASKADescape: | |
1924 | case kEMFSCOstopping1: | |
1925 | case kEMFSCOstopping2: | |
1926 | case kEMFSCOescape: | |
1927 | case kKASNEUstopping: | |
1928 | case kKASNEUescape: | |
1929 | case kKASHEAescape: | |
1930 | case kKASOPHescape: | |
4aba9d66 | 1931 | iproc = kPStop; |
1932 | break; | |
a9ea1616 | 1933 | case kKASOPHabsorption: |
4aba9d66 | 1934 | iproc = kPLightAbsorption; |
1935 | break; | |
a9ea1616 | 1936 | case kKASOPHrefraction: |
4aba9d66 | 1937 | iproc = kPLightRefraction; |
a9ea1616 | 1938 | case kEMSCOlocaledep : |
4aba9d66 | 1939 | iproc = kPPhotoelectric; |
1940 | break; | |
b496f27c | 1941 | default: |
4aba9d66 | 1942 | iproc = ProdProcess(0); |
b496f27c | 1943 | } |
07f5b33e | 1944 | proc[0] = iproc; |
b496f27c | 1945 | return 1; |
1946 | } | |
829fb838 | 1947 | //______________________________________________________________________________ |
1948 | Int_t TFluka::VolId2Mate(Int_t id) const | |
1949 | { | |
1950 | // | |
1951 | // Returns the material number for a given volume ID | |
1952 | // | |
1953 | return fMCGeo->VolId2Mate(id); | |
1954 | } | |
1955 | ||
1956 | //______________________________________________________________________________ | |
1957 | const char* TFluka::VolName(Int_t id) const | |
1958 | { | |
1959 | // | |
1960 | // Returns the volume name for a given volume ID | |
1961 | // | |
1962 | return fMCGeo->VolName(id); | |
1963 | } | |
1964 | ||
1965 | //______________________________________________________________________________ | |
1966 | Int_t TFluka::VolId(const Text_t* volName) const | |
1967 | { | |
1968 | // | |
1969 | // Converts from volume name to volume ID. | |
1970 | // Time consuming. (Only used during set-up) | |
1971 | // Could be replaced by hash-table | |
1972 | // | |
09cd6497 | 1973 | char sname[20]; |
1974 | Int_t len; | |
1975 | strncpy(sname, volName, len = strlen(volName)); | |
1976 | sname[len] = 0; | |
1977 | while (sname[len - 1] == ' ') sname[--len] = 0; | |
1978 | return fMCGeo->VolId(sname); | |
829fb838 | 1979 | } |
1980 | ||
1981 | //______________________________________________________________________________ | |
1982 | Int_t TFluka::CurrentVolID(Int_t& copyNo) const | |
1983 | { | |
1984 | // | |
1985 | // Return the logical id and copy number corresponding to the current fluka region | |
1986 | // | |
1987 | if (gGeoManager->IsOutside()) return 0; | |
1988 | TGeoNode *node = gGeoManager->GetCurrentNode(); | |
1989 | copyNo = node->GetNumber(); | |
1990 | Int_t id = node->GetVolume()->GetNumber(); | |
1991 | return id; | |
1992 | } | |
1993 | ||
1994 | //______________________________________________________________________________ | |
1995 | Int_t TFluka::CurrentVolOffID(Int_t off, Int_t& copyNo) const | |
1996 | { | |
1997 | // | |
1998 | // Return the logical id and copy number of off'th mother | |
1999 | // corresponding to the current fluka region | |
2000 | // | |
2001 | if (off<0 || off>gGeoManager->GetLevel()) return 0; | |
2002 | if (off==0) return CurrentVolID(copyNo); | |
2003 | TGeoNode *node = gGeoManager->GetMother(off); | |
2004 | if (!node) return 0; | |
2005 | copyNo = node->GetNumber(); | |
2006 | return node->GetVolume()->GetNumber(); | |
2007 | } | |
2008 | ||
2009 | //______________________________________________________________________________ | |
2010 | const char* TFluka::CurrentVolName() const | |
2011 | { | |
2012 | // | |
2013 | // Return the current volume name | |
2014 | // | |
2015 | if (gGeoManager->IsOutside()) return 0; | |
2016 | return gGeoManager->GetCurrentVolume()->GetName(); | |
2017 | } | |
2018 | ||
2019 | //______________________________________________________________________________ | |
2020 | const char* TFluka::CurrentVolOffName(Int_t off) const | |
2021 | { | |
2022 | // | |
2023 | // Return the volume name of the off'th mother of the current volume | |
2024 | // | |
2025 | if (off<0 || off>gGeoManager->GetLevel()) return 0; | |
2026 | if (off==0) return CurrentVolName(); | |
2027 | TGeoNode *node = gGeoManager->GetMother(off); | |
2028 | if (!node) return 0; | |
2029 | return node->GetVolume()->GetName(); | |
2030 | } | |
2031 | ||
d59acfe7 | 2032 | const char* TFluka::CurrentVolPath() { |
2033 | // Return the current volume path | |
2034 | return gGeoManager->GetPath(); | |
2035 | } | |
829fb838 | 2036 | //______________________________________________________________________________ |
a60813de | 2037 | Int_t TFluka::CurrentMaterial(Float_t & a, Float_t & z, |
4aba9d66 | 2038 | Float_t & dens, Float_t & radl, Float_t & absl) const |
829fb838 | 2039 | { |
2040 | // | |
a60813de | 2041 | // Return the current medium number and material properties |
829fb838 | 2042 | // |
2043 | Int_t copy; | |
2044 | Int_t id = TFluka::CurrentVolID(copy); | |
2045 | Int_t med = TFluka::VolId2Mate(id); | |
a60813de | 2046 | TGeoVolume* vol = gGeoManager->GetCurrentVolume(); |
2047 | TGeoMaterial* mat = vol->GetMaterial(); | |
2048 | a = mat->GetA(); | |
2049 | z = mat->GetZ(); | |
2050 | dens = mat->GetDensity(); | |
2051 | radl = mat->GetRadLen(); | |
2052 | absl = mat->GetIntLen(); | |
2053 | ||
829fb838 | 2054 | return med; |
2055 | } | |
2056 | ||
2057 | //______________________________________________________________________________ | |
2058 | void TFluka::Gmtod(Float_t* xm, Float_t* xd, Int_t iflag) | |
2059 | { | |
2060 | // Transforms a position from the world reference frame | |
2061 | // to the current volume reference frame. | |
2062 | // | |
2063 | // Geant3 desription: | |
2064 | // ================== | |
2065 | // Computes coordinates XD (in DRS) | |
2066 | // from known coordinates XM in MRS | |
2067 | // The local reference system can be initialized by | |
2068 | // - the tracking routines and GMTOD used in GUSTEP | |
2069 | // - a call to GMEDIA(XM,NUMED) | |
2070 | // - a call to GLVOLU(NLEVEL,NAMES,NUMBER,IER) | |
2071 | // (inverse routine is GDTOM) | |
2072 | // | |
2073 | // If IFLAG=1 convert coordinates | |
2074 | // IFLAG=2 convert direction cosinus | |
2075 | // | |
2076 | // --- | |
2077 | Double_t xmL[3], xdL[3]; | |
2078 | Int_t i; | |
2079 | for (i=0;i<3;i++) xmL[i]=xm[i]; | |
2080 | if (iflag == 1) gGeoManager->MasterToLocal(xmL,xdL); | |
2081 | else gGeoManager->MasterToLocalVect(xmL,xdL); | |
2082 | for (i=0;i<3;i++) xd[i] = xdL[i]; | |
2083 | } | |
2084 | ||
2085 | //______________________________________________________________________________ | |
2086 | void TFluka::Gmtod(Double_t* xm, Double_t* xd, Int_t iflag) | |
2087 | { | |
2047b055 | 2088 | // |
2089 | // See Gmtod(Float_t*, Float_t*, Int_t) | |
2090 | // | |
829fb838 | 2091 | if (iflag == 1) gGeoManager->MasterToLocal(xm,xd); |
2092 | else gGeoManager->MasterToLocalVect(xm,xd); | |
2093 | } | |
2094 | ||
2095 | //______________________________________________________________________________ | |
2096 | void TFluka::Gdtom(Float_t* xd, Float_t* xm, Int_t iflag) | |
2097 | { | |
2098 | // Transforms a position from the current volume reference frame | |
2099 | // to the world reference frame. | |
2100 | // | |
2101 | // Geant3 desription: | |
2102 | // ================== | |
2103 | // Computes coordinates XM (Master Reference System | |
2104 | // knowing the coordinates XD (Detector Ref System) | |
2105 | // The local reference system can be initialized by | |
2106 | // - the tracking routines and GDTOM used in GUSTEP | |
2107 | // - a call to GSCMED(NLEVEL,NAMES,NUMBER) | |
2108 | // (inverse routine is GMTOD) | |
2109 | // | |
2110 | // If IFLAG=1 convert coordinates | |
2111 | // IFLAG=2 convert direction cosinus | |
2112 | // | |
2113 | // --- | |
2114 | Double_t xmL[3], xdL[3]; | |
2115 | Int_t i; | |
2116 | for (i=0;i<3;i++) xdL[i] = xd[i]; | |
2117 | if (iflag == 1) gGeoManager->LocalToMaster(xdL,xmL); | |
2118 | else gGeoManager->LocalToMasterVect(xdL,xmL); | |
2119 | for (i=0;i<3;i++) xm[i]=xmL[i]; | |
2120 | } | |
2121 | ||
2122 | //______________________________________________________________________________ | |
2123 | void TFluka::Gdtom(Double_t* xd, Double_t* xm, Int_t iflag) | |
2124 | { | |
2047b055 | 2125 | // |
2126 | // See Gdtom(Float_t*, Float_t*, Int_t) | |
2127 | // | |
829fb838 | 2128 | if (iflag == 1) gGeoManager->LocalToMaster(xd,xm); |
2129 | else gGeoManager->LocalToMasterVect(xd,xm); | |
2130 | } | |
2131 | ||
2132 | //______________________________________________________________________________ | |
2133 | TObjArray *TFluka::GetFlukaMaterials() | |
2134 | { | |
2047b055 | 2135 | // |
2136 | // Get array of Fluka materials | |
829fb838 | 2137 | return fGeom->GetMatList(); |
2138 | } | |
2139 | ||
2140 | //______________________________________________________________________________ | |
a9ea1616 | 2141 | void TFluka::SetMreg(Int_t l, Int_t lttc) |
829fb838 | 2142 | { |
2143 | // Set current fluka region | |
2144 | fCurrentFlukaRegion = l; | |
a9ea1616 | 2145 | fGeom->SetMreg(l,lttc); |
829fb838 | 2146 | } |
2147 | ||
2148 | ||
b496f27c | 2149 | |
2150 | ||
4aba9d66 | 2151 | //______________________________________________________________________________ |
b496f27c | 2152 | TString TFluka::ParticleName(Int_t pdg) const |
2153 | { | |
2154 | // Return particle name for particle with pdg code pdg. | |
2155 | Int_t ifluka = IdFromPDG(pdg); | |
ece92b30 | 2156 | return TString((CHPPRP.btype[ifluka - kFLUKAcodemin]), 8); |
b496f27c | 2157 | } |
2158 | ||
2159 | ||
4aba9d66 | 2160 | //______________________________________________________________________________ |
b496f27c | 2161 | Double_t TFluka::ParticleMass(Int_t pdg) const |
2162 | { | |
2163 | // Return particle mass for particle with pdg code pdg. | |
2164 | Int_t ifluka = IdFromPDG(pdg); | |
ece92b30 | 2165 | return (PAPROP.am[ifluka - kFLUKAcodemin]); |
2166 | } | |
2167 | ||
4aba9d66 | 2168 | //______________________________________________________________________________ |
ece92b30 | 2169 | Double_t TFluka::ParticleMassFPC(Int_t fpc) const |
2170 | { | |
2171 | // Return particle mass for particle with Fluka particle code fpc | |
2172 | return (PAPROP.am[fpc - kFLUKAcodemin]); | |
b496f27c | 2173 | } |
2174 | ||
4aba9d66 | 2175 | //______________________________________________________________________________ |
b496f27c | 2176 | Double_t TFluka::ParticleCharge(Int_t pdg) const |
2177 | { | |
2178 | // Return particle charge for particle with pdg code pdg. | |
2179 | Int_t ifluka = IdFromPDG(pdg); | |
ece92b30 | 2180 | return Double_t(PAPROP.ichrge[ifluka - kFLUKAcodemin]); |
b496f27c | 2181 | } |
2182 | ||
4aba9d66 | 2183 | //______________________________________________________________________________ |
b496f27c | 2184 | Double_t TFluka::ParticleLifeTime(Int_t pdg) const |
2185 | { | |
2186 | // Return particle lifetime for particle with pdg code pdg. | |
2187 | Int_t ifluka = IdFromPDG(pdg); | |
ece92b30 | 2188 | return (PAPROP.tmnlf[ifluka - kFLUKAcodemin]); |
b496f27c | 2189 | } |
2190 | ||
4aba9d66 | 2191 | //______________________________________________________________________________ |
b496f27c | 2192 | void TFluka::Gfpart(Int_t pdg, char* name, Int_t& type, Float_t& mass, Float_t& charge, Float_t& tlife) |
2193 | { | |
2194 | // Retrieve particle properties for particle with pdg code pdg. | |
2195 | ||
2196 | strcpy(name, ParticleName(pdg).Data()); | |
2197 | type = ParticleMCType(pdg); | |
2198 | mass = ParticleMass(pdg); | |
2199 | charge = ParticleCharge(pdg); | |
2200 | tlife = ParticleLifeTime(pdg); | |
2201 | } | |
2202 | ||
4aba9d66 | 2203 | //______________________________________________________________________________ |
8e5bf079 | 2204 | void TFluka::PrintHeader() |
2205 | { | |
2206 | // | |
2207 | // Print a header | |
2208 | printf("\n"); | |
2209 | printf("\n"); | |
2210 | printf("------------------------------------------------------------------------------\n"); | |
2211 | printf("- You are using the TFluka Virtual Monte Carlo Interface to FLUKA. -\n"); | |
2212 | printf("- Please see the file fluka.out for FLUKA output and licensing information. -\n"); | |
2213 | printf("------------------------------------------------------------------------------\n"); | |
2214 | printf("\n"); | |
2215 | printf("\n"); | |
2216 | } | |
2217 | ||
b496f27c | 2218 | |
81f1d030 | 2219 | #define pshckp pshckp_ |
2220 | #define ustckv ustckv_ | |
3a625972 | 2221 | |
2222 | ||
2223 | extern "C" { | |
81f1d030 | 2224 | void pshckp(Double_t & px, Double_t & py, Double_t & pz, Double_t & e, |
4aba9d66 | 2225 | Double_t & vx, Double_t & vy, Double_t & vz, Double_t & tof, |
2226 | Double_t & polx, Double_t & poly, Double_t & polz, Double_t & wgt, Int_t& ntr) | |
81f1d030 | 2227 | { |
2228 | // | |
2229 | // Pushes one cerenkov photon to the stack | |
2230 | // | |
2231 | ||
2232 | TFluka* fluka = (TFluka*) gMC; | |
2233 | TVirtualMCStack* cppstack = fluka->GetStack(); | |
2234 | Int_t parent = TRACKR.ispusr[mkbmx2-1]; | |
2235 | cppstack->PushTrack(0, parent, 50000050, | |
4aba9d66 | 2236 | px, py, pz, e, |
2237 | vx, vy, vz, tof, | |
2238 | polx, poly, polz, | |
2239 | kPCerenkov, ntr, wgt, 0); | |
2240 | if (fluka->GetVerbosityLevel() >= 3) | |
2241 | printf("pshckp: track=%d parent=%d lattc=%d %s\n", ntr, parent, TRACKR.lt1trk, fluka->CurrentVolName()); | |
81f1d030 | 2242 | } |
2243 | ||
2244 | void ustckv(Int_t & nphot, Int_t & mreg, Double_t & x, Double_t & y, Double_t & z) | |
7b203b6e | 2245 | { |
4aba9d66 | 2246 | // |
2247 | // Calls stepping in order to signal cerenkov production | |
2248 | // | |
2249 | TFluka *fluka = (TFluka*)gMC; | |
2250 | fluka->SetMreg(mreg, TRACKR.lt1trk); //LTCLCM.mlatm1); | |
2251 | fluka->SetXsco(x); | |
2252 | fluka->SetYsco(y); | |
2253 | fluka->SetZsco(z); | |
2254 | fluka->SetNCerenkov(nphot); | |
2255 | fluka->SetCaller(kUSTCKV); | |
2256 | if (fluka->GetVerbosityLevel() >= 3) | |
2257 | printf("ustckv: %10d mreg=%d lattc=%d newlat=%d (%f, %f, %f) edep=%f vol=%s\n", | |
2258 | nphot, mreg, TRACKR.lt1trk, LTCLCM.newlat, x, y, z, fluka->Edep(), fluka->CurrentVolName()); | |
2259 | ||
2260 | // check region lattice consistency (debug Ernesto) | |
2261 | // ***************************************************** | |
2262 | Int_t nodeId; | |
2263 | Int_t volId = fluka->CurrentVolID(nodeId); | |
2264 | Int_t crtlttc = gGeoManager->GetCurrentNodeId()+1; | |
2265 | ||
2266 | if( mreg != volId && !gGeoManager->IsOutside() ) { | |
2267 | cout << " ustckv: track=" << TRACKR.ispusr[mkbmx2-1] << " pdg=" << fluka->PDGFromId(TRACKR.jtrack) | |
2268 | << " icode=" << fluka->GetIcode() << " gNstep=" << fluka->GetNstep() << endl | |
2269 | << " fluka mreg=" << mreg << " mlttc=" << TRACKR.lt1trk << endl | |
2270 | << " TGeo volId=" << volId << " crtlttc=" << crtlttc << endl | |
2271 | << " common TRACKR lt1trk=" << TRACKR.lt1trk << " lt2trk=" << TRACKR.lt2trk << endl | |
2272 | << " common LTCLCM newlat=" << LTCLCM.newlat << " mlatld=" << LTCLCM.mlatld << endl | |
2273 | << " mlatm1=" << LTCLCM.mlatm1 << " mltsen=" << LTCLCM.mltsen << endl | |
2274 | << " mltsm1=" << LTCLCM.mltsm1 << " mlattc=" << LTCLCM.mlattc << endl; | |
2275 | if( TRACKR.lt1trk == crtlttc ) cout << " *************************************************************" << endl; | |
2276 | } | |
2277 | // ***************************************************** | |
2278 | ||
2279 | ||
2280 | ||
2281 | (TVirtualMCApplication::Instance())->Stepping(); | |
7b203b6e | 2282 | } |
3a625972 | 2283 | } |
a9ea1616 | 2284 | |
4aba9d66 | 2285 | //______________________________________________________________________________ |
78df7be0 | 2286 | void TFluka::AddParticlesToPdgDataBase() const |
2287 | { | |
2288 | ||
2289 | // | |
2290 | // Add particles to the PDG data base | |
2291 | ||
2292 | TDatabasePDG *pdgDB = TDatabasePDG::Instance(); | |
2293 | ||
2294 | const Int_t kion=10000000; | |
2295 | ||
2296 | const Double_t kAu2Gev = 0.9314943228; | |
2297 | const Double_t khSlash = 1.0545726663e-27; | |
2298 | const Double_t kErg2Gev = 1/1.6021773349e-3; | |
2299 | const Double_t khShGev = khSlash*kErg2Gev; | |
2300 | const Double_t kYear2Sec = 3600*24*365.25; | |
2301 | // | |
2302 | // Ions | |
2303 | // | |
2304 | ||
2305 | pdgDB->AddParticle("Deuteron","Deuteron",2*kAu2Gev+8.071e-3,kTRUE, | |
2306 | 0,3,"Ion",kion+10020); | |
2307 | pdgDB->AddParticle("Triton","Triton",3*kAu2Gev+14.931e-3,kFALSE, | |
2308 | khShGev/(12.33*kYear2Sec),3,"Ion",kion+10030); | |
2309 | pdgDB->AddParticle("Alpha","Alpha",4*kAu2Gev+2.424e-3,kTRUE, | |
2310 | khShGev/(12.33*kYear2Sec),6,"Ion",kion+20040); | |
2311 | pdgDB->AddParticle("HE3","HE3",3*kAu2Gev+14.931e-3,kFALSE, | |
2312 | 0,6,"Ion",kion+20030); | |
2313 | } | |
2314 | ||
4aba9d66 | 2315 | // |
2316 | // Info about primary ionization electrons | |
2317 | // | |
2318 | ||
2319 | //______________________________________________________________________________ | |
2320 | Int_t TFluka::GetNPrimaryElectrons() | |
f2a98602 | 2321 | { |
2322 | // Get number of primary electrons | |
2323 | return ALLDLT.nalldl; | |
2324 | } | |
2325 | ||
4aba9d66 | 2326 | //______________________________________________________________________________ |
5125d6e5 | 2327 | Double_t TFluka::GetPrimaryElectronKineticEnergy(Int_t i) const |
f2a98602 | 2328 | { |
2329 | // Returns kinetic energy of primary electron i | |
5125d6e5 | 2330 | |
2331 | Double_t ekin = -1.; | |
f2a98602 | 2332 | if (i >= 0 && i < ALLDLT.nalldl) { |
4aba9d66 | 2333 | ekin = ALLDLT.talldl[i]; |
f2a98602 | 2334 | } else { |
4aba9d66 | 2335 | Warning("GetPrimaryElectronKineticEnergy", |
2336 | "Primary electron index out of range %d %d \n", | |
2337 | i, ALLDLT.nalldl); | |
f2a98602 | 2338 | } |
f0734960 | 2339 | return ekin; |
f2a98602 | 2340 | } |
5125d6e5 | 2341 | |
2342 | void TFluka::GetPrimaryElectronPosition(Int_t i, Double_t& x, Double_t& y, Double_t& z) const | |
2343 | { | |
2344 | // Returns position of primary electron i | |
2345 | if (i >= 0 && i < ALLDLT.nalldl) { | |
2346 | x = ALLDLT.xalldl[i]; | |
2347 | y = ALLDLT.yalldl[i]; | |
2348 | z = ALLDLT.zalldl[i]; | |
2349 | return; | |
2350 | } else { | |
2351 | Warning("GetPrimaryElectronPosition", | |
2352 | "Primary electron index out of range %d %d \n", | |
2353 | i, ALLDLT.nalldl); | |
2354 | return; | |
2355 | } | |
2356 | return; | |
2357 | } | |
2358 | ||
2359 |