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Bug fix (C.Cheshkov)
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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"
35#include "TCallf77.h" //For the fortran calls
36#include "Fdblprc.h" //(DBLPRC) fluka common
37#include "Fepisor.h" //(EPISOR) fluka common
38#include "Ffinuc.h" //(FINUC) fluka common
39#include "Fiounit.h" //(IOUNIT) fluka common
40#include "Fpaprop.h" //(PAPROP) fluka common
41#include "Fpart.h" //(PART) fluka common
42#include "Ftrackr.h" //(TRACKR) fluka common
43#include "Fpaprop.h" //(PAPROP) fluka common
44#include "Ffheavy.h" //(FHEAVY) fluka common
3a625972 45#include "Fopphst.h" //(OPPHST) fluka common
bd3d5c8a 46#include "Fstack.h" //(STACK) fluka common
829fb838 47
48#include "TVirtualMC.h"
3a625972 49#include "TMCProcess.h"
829fb838 50#include "TGeoManager.h"
51#include "TGeoMaterial.h"
52#include "TGeoMedium.h"
53#include "TFlukaMCGeometry.h"
6f5667d1 54#include "TGeoMCGeometry.h"
829fb838 55#include "TFlukaCerenkov.h"
1df5fa54 56#include "TFlukaConfigOption.h"
829fb838 57#include "TLorentzVector.h"
58
59// Fluka methods that may be needed.
60#ifndef WIN32
61# define flukam flukam_
62# define fluka_openinp fluka_openinp_
63# define fluka_closeinp fluka_closeinp_
64# define mcihad mcihad_
65# define mpdgha mpdgha_
66#else
67# define flukam FLUKAM
68# define fluka_openinp FLUKA_OPENINP
69# define fluka_closeinp FLUKA_CLOSEINP
70# define mcihad MCIHAD
71# define mpdgha MPDGHA
72#endif
73
74extern "C"
75{
76 //
77 // Prototypes for FLUKA functions
78 //
79 void type_of_call flukam(const int&);
80 void type_of_call fluka_openinp(const int&, DEFCHARA);
81 void type_of_call fluka_closeinp(const int&);
82 int type_of_call mcihad(const int&);
83 int type_of_call mpdgha(const int&);
84}
85
86//
87// Class implementation for ROOT
88//
89ClassImp(TFluka)
90
91//
92//----------------------------------------------------------------------------
93// TFluka constructors and destructors.
94//______________________________________________________________________________
95TFluka::TFluka()
96 :TVirtualMC(),
97 fVerbosityLevel(0),
1df5fa54 98 fInputFileName(""),
99 fProcesses(0),
100 fCuts(0),
101 fUserScore(0)
829fb838 102{
103 //
104 // Default constructor
105 //
106 fGeneratePemf = kFALSE;
107 fNVolumes = 0;
108 fCurrentFlukaRegion = -1;
109 fGeom = 0;
110 fMCGeo = 0;
111 fMaterials = 0;
112 fDummyBoundary = 0;
113 fFieldFlag = 1;
bd3d5c8a 114 fStopped = 0;
829fb838 115}
116
117//______________________________________________________________________________
118TFluka::TFluka(const char *title, Int_t verbosity, Bool_t isRootGeometrySupported)
119 :TVirtualMC("TFluka",title, isRootGeometrySupported),
120 fVerbosityLevel(verbosity),
121 fInputFileName(""),
122 fTrackIsEntering(0),
123 fTrackIsExiting(0),
1df5fa54 124 fTrackIsNew(0),
125 fProcesses(new TObjArray(100)),
126 fCuts(new TObjArray(100)),
127 fUserScore(new TObjArray(100))
829fb838 128{
129 // create geometry interface
7f13be31 130 if (fVerbosityLevel >=3)
131 cout << "<== TFluka::TFluka(" << title << ") constructor called." << endl;
132 SetCoreInputFileName();
133 SetInputFileName();
134 SetGeneratePemf(kFALSE);
829fb838 135 fNVolumes = 0;
136 fCurrentFlukaRegion = -1;
137 fDummyBoundary = 0;
138 fFieldFlag = 1;
139 fGeneratePemf = kFALSE;
140 fMCGeo = new TGeoMCGeometry("MCGeo", "TGeo Implementation of VirtualMCGeometry", kTRUE);
3b8c325d 141 fGeom = new TFlukaMCGeometry("geom", "FLUKA VMC Geometry");
829fb838 142 if (verbosity > 2) fGeom->SetDebugMode(kTRUE);
143 fMaterials = 0;
bd3d5c8a 144 fStopped = 0;
829fb838 145}
146
147//______________________________________________________________________________
148TFluka::~TFluka() {
149// Destructor
1df5fa54 150 if (fVerbosityLevel >=3)
151 cout << "<== TFluka::~TFluka() destructor called." << endl;
152
153 delete fGeom;
154 delete fMCGeo;
155
156 if (fCuts) {
157 fCuts->Delete();
158 delete fCuts;
159 }
160
161 if (fProcesses) {
162 fProcesses->Delete();
163 delete fProcesses;
164 }
165
166
829fb838 167}
168
169//
170//______________________________________________________________________________
171// TFluka control methods
172//______________________________________________________________________________
173void TFluka::Init() {
174//
175// Geometry initialisation
176//
177 if (fVerbosityLevel >=3) cout << "==> TFluka::Init() called." << endl;
178
179 if (!gGeoManager) new TGeoManager("geom", "FLUKA geometry");
180 fApplication->ConstructGeometry();
181 TGeoVolume *top = (TGeoVolume*)gGeoManager->GetListOfVolumes()->First();
182 gGeoManager->SetTopVolume(top);
183 gGeoManager->CloseGeometry("di");
184 gGeoManager->DefaultColors(); // to be removed
185 fNVolumes = fGeom->NofVolumes();
186 fGeom->CreateFlukaMatFile("flukaMat.inp");
187 if (fVerbosityLevel >=3) {
188 printf("== Number of volumes: %i\n ==", fNVolumes);
189 cout << "\t* InitPhysics() - Prepare input file to be called" << endl;
190 }
3b8c325d 191 // now we have TGeo geometry created and we have to patch FlukaVmc.inp
829fb838 192 // with the material mapping file FlukaMat.inp
193}
194
195
196//______________________________________________________________________________
197void TFluka::FinishGeometry() {
198//
199// Build-up table with region to medium correspondance
200//
201 if (fVerbosityLevel >=3) {
202 cout << "==> TFluka::FinishGeometry() called." << endl;
203 printf("----FinishGeometry - nothing to do with TGeo\n");
204 cout << "<== TFluka::FinishGeometry() called." << endl;
205 }
206}
207
208//______________________________________________________________________________
209void TFluka::BuildPhysics() {
210//
211// Prepare FLUKA input files and call FLUKA physics initialisation
212//
213
214 if (fVerbosityLevel >=3)
215 cout << "==> TFluka::BuildPhysics() called." << endl;
216// Prepare input file with the current physics settings
217 InitPhysics();
218 cout << "\t* InitPhysics() - Prepare input file was called" << endl;
219
220 if (fVerbosityLevel >=2)
221 cout << "\t* Changing lfdrtr = (" << (GLOBAL.lfdrtr?'T':'F')
222 << ") in fluka..." << endl;
223 GLOBAL.lfdrtr = true;
224
225 if (fVerbosityLevel >=2)
226 cout << "\t* Opening file " << fInputFileName << endl;
227 const char* fname = fInputFileName;
228 fluka_openinp(lunin, PASSCHARA(fname));
229
230 if (fVerbosityLevel >=2)
231 cout << "\t* Calling flukam..." << endl;
232 flukam(1);
233
234 if (fVerbosityLevel >=2)
235 cout << "\t* Closing file " << fInputFileName << endl;
236 fluka_closeinp(lunin);
237
238 FinishGeometry();
239
240 if (fVerbosityLevel >=3)
241 cout << "<== TFluka::Init() called." << endl;
242
243
244 if (fVerbosityLevel >=3)
245 cout << "<== TFluka::BuildPhysics() called." << endl;
246}
247
248//______________________________________________________________________________
249void TFluka::ProcessEvent() {
250//
251// Process one event
252//
253 if (fVerbosityLevel >=3)
254 cout << "==> TFluka::ProcessEvent() called." << endl;
255 fApplication->GeneratePrimaries();
256 EPISOR.lsouit = true;
257 flukam(1);
258 if (fVerbosityLevel >=3)
259 cout << "<== TFluka::ProcessEvent() called." << endl;
260}
261
262//______________________________________________________________________________
263Bool_t TFluka::ProcessRun(Int_t nevent) {
264//
265// Run steering
266//
267
268 if (fVerbosityLevel >=3)
269 cout << "==> TFluka::ProcessRun(" << nevent << ") called."
270 << endl;
271
272 if (fVerbosityLevel >=2) {
273 cout << "\t* GLOBAL.fdrtr = " << (GLOBAL.lfdrtr?'T':'F') << endl;
274 cout << "\t* Calling flukam again..." << endl;
275 }
276
277 fApplication->InitGeometry();
278 Int_t todo = TMath::Abs(nevent);
279 for (Int_t ev = 0; ev < todo; ev++) {
280 fApplication->BeginEvent();
281 ProcessEvent();
282 fApplication->FinishEvent();
283 }
284
285 if (fVerbosityLevel >=3)
286 cout << "<== TFluka::ProcessRun(" << nevent << ") called."
287 << endl;
288 return kTRUE;
289}
290
291//_____________________________________________________________________________
292// methods for building/management of geometry
293
294// functions from GCONS
295//____________________________________________________________________________
296void TFluka::Gfmate(Int_t imat, char *name, Float_t &a, Float_t &z,
297 Float_t &dens, Float_t &radl, Float_t &absl,
298 Float_t* /*ubuf*/, Int_t& /*nbuf*/) {
299//
300 TGeoMaterial *mat;
301 TIter next (gGeoManager->GetListOfMaterials());
302 while ((mat = (TGeoMaterial*)next())) {
303 if (mat->GetUniqueID() == (UInt_t)imat) break;
304 }
305 if (!mat) {
306 Error("Gfmate", "no material with index %i found", imat);
307 return;
308 }
309 sprintf(name, "%s", mat->GetName());
310 a = mat->GetA();
311 z = mat->GetZ();
312 dens = mat->GetDensity();
313 radl = mat->GetRadLen();
314 absl = mat->GetIntLen();
315}
316
317//______________________________________________________________________________
318void TFluka::Gfmate(Int_t imat, char *name, Double_t &a, Double_t &z,
319 Double_t &dens, Double_t &radl, Double_t &absl,
320 Double_t* /*ubuf*/, Int_t& /*nbuf*/) {
321//
322 TGeoMaterial *mat;
323 TIter next (gGeoManager->GetListOfMaterials());
324 while ((mat = (TGeoMaterial*)next())) {
325 if (mat->GetUniqueID() == (UInt_t)imat) break;
326 }
327 if (!mat) {
328 Error("Gfmate", "no material with index %i found", imat);
329 return;
330 }
331 sprintf(name, "%s", mat->GetName());
332 a = mat->GetA();
333 z = mat->GetZ();
334 dens = mat->GetDensity();
335 radl = mat->GetRadLen();
336 absl = mat->GetIntLen();
337}
338
339// detector composition
340//______________________________________________________________________________
341void TFluka::Material(Int_t& kmat, const char* name, Double_t a,
342 Double_t z, Double_t dens, Double_t radl, Double_t absl,
343 Float_t* buf, Int_t nwbuf) {
344//
345 Double_t* dbuf = fGeom->CreateDoubleArray(buf, nwbuf);
346 Material(kmat, name, a, z, dens, radl, absl, dbuf, nwbuf);
347 delete [] dbuf;
348}
349
350//______________________________________________________________________________
351void TFluka::Material(Int_t& kmat, const char* name, Double_t a,
352 Double_t z, Double_t dens, Double_t radl, Double_t absl,
353 Double_t* /*buf*/, Int_t /*nwbuf*/) {
354//
355 TGeoMaterial *mat;
356 kmat = gGeoManager->GetListOfMaterials()->GetSize();
357 if ((z-Int_t(z)) > 1E-3) {
358 mat = fGeom->GetMakeWrongMaterial(z);
359 if (mat) {
360 mat->SetRadLen(radl,absl);
361 mat->SetUniqueID(kmat);
362 return;
363 }
364 }
365 gGeoManager->Material(name, a, z, dens, kmat, radl, absl);
366}
367
368//______________________________________________________________________________
369void TFluka::Mixture(Int_t& kmat, const char *name, Float_t *a,
370 Float_t *z, Double_t dens, Int_t nlmat, Float_t *wmat) {
371//
372 Double_t* da = fGeom->CreateDoubleArray(a, TMath::Abs(nlmat));
373 Double_t* dz = fGeom->CreateDoubleArray(z, TMath::Abs(nlmat));
374 Double_t* dwmat = fGeom->CreateDoubleArray(wmat, TMath::Abs(nlmat));
375
376 Mixture(kmat, name, da, dz, dens, nlmat, dwmat);
377 for (Int_t i=0; i<nlmat; i++) {
378 a[i] = da[i]; z[i] = dz[i]; wmat[i] = dwmat[i];
379 }
380
381 delete [] da;
382 delete [] dz;
383 delete [] dwmat;
384}
385
386//______________________________________________________________________________
387void TFluka::Mixture(Int_t& kmat, const char *name, Double_t *a,
388 Double_t *z, Double_t dens, Int_t nlmat, Double_t *wmat) {
389//
390 // Defines mixture OR COMPOUND IMAT as composed by
391 // THE BASIC NLMAT materials defined by arrays A,Z and WMAT
392 //
393 // If NLMAT > 0 then wmat contains the proportion by
394 // weights of each basic material in the mixture.
395 //
396 // If nlmat < 0 then WMAT contains the number of atoms
397 // of a given kind into the molecule of the COMPOUND
398 // In this case, WMAT in output is changed to relative
399 // weigths.
400 //
401 Int_t i,j;
402 if (nlmat < 0) {
403 nlmat = - nlmat;
404 Double_t amol = 0;
405 for (i=0;i<nlmat;i++) {
406 amol += a[i]*wmat[i];
407 }
408 for (i=0;i<nlmat;i++) {
409 wmat[i] *= a[i]/amol;
410 }
411 }
412 kmat = gGeoManager->GetListOfMaterials()->GetSize();
413 // Check if we have elements with fractional Z
414 TGeoMaterial *mat = 0;
415 TGeoMixture *mix = 0;
416 Bool_t mixnew = kFALSE;
417 for (i=0; i<nlmat; i++) {
418 if (z[i]-Int_t(z[i]) < 1E-3) continue;
419 // We have found an element with fractional Z -> loop mixtures to look for it
420 for (j=0; j<kmat; j++) {
421 mat = (TGeoMaterial*)gGeoManager->GetListOfMaterials()->At(j);
422 if (!mat) break;
423 if (!mat->IsMixture()) continue;
424 mix = (TGeoMixture*)mat;
425 if (TMath::Abs(z[i]-mix->GetZ()) >1E-3) continue;
426// printf(" FOUND component %i as mixture %s\n", i, mat->GetName());
427 mixnew = kTRUE;
428 break;
429 }
430 if (!mixnew) Warning("Mixture","%s : cannot find component %i with fractional Z=%f\n", name, i, z[i]);
431 break;
432 }
433 if (mixnew) {
434 Int_t nlmatnew = nlmat+mix->GetNelements()-1;
435 Double_t *anew = new Double_t[nlmatnew];
436 Double_t *znew = new Double_t[nlmatnew];
437 Double_t *wmatnew = new Double_t[nlmatnew];
438 Int_t ind=0;
439 for (j=0; j<nlmat; j++) {
440 if (j==i) continue;
441 anew[ind] = a[j];
442 znew[ind] = z[j];
443 wmatnew[ind] = wmat[j];
444 ind++;
445 }
446 for (j=0; j<mix->GetNelements(); j++) {
447 anew[ind] = mix->GetAmixt()[j];
448 znew[ind] = mix->GetZmixt()[j];
449 wmatnew[ind] = wmat[i]*mix->GetWmixt()[j];
450 ind++;
451 }
452 Mixture(kmat, name, anew, znew, dens, nlmatnew, wmatnew);
453 delete [] anew;
454 delete [] znew;
455 delete [] wmatnew;
456 return;
457 }
458 // Now we need to compact identical elements within the mixture
459 // First check if this happens
460 mixnew = kFALSE;
461 for (i=0; i<nlmat-1; i++) {
462 for (j=i+1; j<nlmat; j++) {
463 if (z[i] == z[j]) {
464 mixnew = kTRUE;
465 break;
466 }
467 }
468 if (mixnew) break;
469 }
470 if (mixnew) {
471 Int_t nlmatnew = 0;
472 Double_t *anew = new Double_t[nlmat];
473 Double_t *znew = new Double_t[nlmat];
474 memset(znew, 0, nlmat*sizeof(Double_t));
475 Double_t *wmatnew = new Double_t[nlmat];
476 Bool_t skipi;
477 for (i=0; i<nlmat; i++) {
478 skipi = kFALSE;
479 for (j=0; j<nlmatnew; j++) {
480 if (z[i] == z[j]) {
481 wmatnew[j] += wmat[i];
482 skipi = kTRUE;
483 break;
484 }
485 }
486 if (skipi) continue;
487 anew[nlmatnew] = a[i];
488 znew[nlmatnew] = z[i];
489 wmatnew[nlmatnew] = wmat[i];
490 nlmatnew++;
491 }
492 Mixture(kmat, name, anew, znew, dens, nlmatnew, wmatnew);
493 delete [] anew;
494 delete [] znew;
495 delete [] wmatnew;
496 return;
497 }
498 gGeoManager->Mixture(name, a, z, dens, nlmat, wmat, kmat);
499}
500
501//______________________________________________________________________________
502void TFluka::Medium(Int_t& kmed, const char *name, Int_t nmat,
503 Int_t isvol, Int_t ifield, Double_t fieldm, Double_t tmaxfd,
504 Double_t stemax, Double_t deemax, Double_t epsil,
505 Double_t stmin, Float_t* ubuf, Int_t nbuf) {
506 //
507 kmed = gGeoManager->GetListOfMedia()->GetSize()+1;
508 fMCGeo->Medium(kmed, name, nmat, isvol, ifield, fieldm, tmaxfd, stemax, deemax,
509 epsil, stmin, ubuf, nbuf);
510}
511
512//______________________________________________________________________________
513void TFluka::Medium(Int_t& kmed, const char *name, Int_t nmat,
514 Int_t isvol, Int_t ifield, Double_t fieldm, Double_t tmaxfd,
515 Double_t stemax, Double_t deemax, Double_t epsil,
516 Double_t stmin, Double_t* ubuf, Int_t nbuf) {
517 //
518 kmed = gGeoManager->GetListOfMedia()->GetSize()+1;
519 fMCGeo->Medium(kmed, name, nmat, isvol, ifield, fieldm, tmaxfd, stemax, deemax,
520 epsil, stmin, ubuf, nbuf);
521}
522
523//______________________________________________________________________________
524void TFluka::Matrix(Int_t& krot, Double_t thetaX, Double_t phiX,
525 Double_t thetaY, Double_t phiY, Double_t thetaZ,
526 Double_t phiZ) {
527//
528 krot = gGeoManager->GetListOfMatrices()->GetEntriesFast();
529 fMCGeo->Matrix(krot, thetaX, phiX, thetaY, phiY, thetaZ, phiZ);
530}
531
532//______________________________________________________________________________
533void TFluka::Gstpar(Int_t itmed, const char* param, Double_t parval) {
534//
535//
536
537 if (fVerbosityLevel >=3) printf("Gstpar called with %6d %5s %12.4e %6d\n", itmed, param, parval, fGeom->GetFlukaMaterial(itmed));
538
539 Bool_t process = kFALSE;
540 if (strncmp(param, "DCAY", 4) == 0 ||
541 strncmp(param, "PAIR", 4) == 0 ||
542 strncmp(param, "COMP", 4) == 0 ||
543 strncmp(param, "PHOT", 4) == 0 ||
544 strncmp(param, "PFIS", 4) == 0 ||
545 strncmp(param, "DRAY", 4) == 0 ||
546 strncmp(param, "ANNI", 4) == 0 ||
547 strncmp(param, "BREM", 4) == 0 ||
548 strncmp(param, "MUNU", 4) == 0 ||
549 strncmp(param, "CKOV", 4) == 0 ||
550 strncmp(param, "HADR", 4) == 0 ||
551 strncmp(param, "LOSS", 4) == 0 ||
552 strncmp(param, "MULS", 4) == 0 ||
553 strncmp(param, "RAYL", 4) == 0)
554 {
555 process = kTRUE;
556 }
557 if (process) {
558 SetProcess(param, Int_t (parval), fGeom->GetFlukaMaterial(itmed));
559 } else {
560 SetCut(param, parval, fGeom->GetFlukaMaterial(itmed));
561 }
562}
563
564// functions from GGEOM
565//_____________________________________________________________________________
566void TFluka::Gsatt(const char *name, const char *att, Int_t val)
567{
6f5667d1 568 // Set visualisation attributes for one volume
829fb838 569 char vname[5];
570 fGeom->Vname(name,vname);
571 char vatt[5];
572 fGeom->Vname(att,vatt);
573 gGeoManager->SetVolumeAttribute(vname, vatt, val);
574}
575
576//______________________________________________________________________________
577Int_t TFluka::Gsvolu(const char *name, const char *shape, Int_t nmed,
578 Float_t *upar, Int_t np) {
579//
580 return fMCGeo->Gsvolu(name, shape, nmed, upar, np);
581}
582
583//______________________________________________________________________________
584Int_t TFluka::Gsvolu(const char *name, const char *shape, Int_t nmed,
585 Double_t *upar, Int_t np) {
586//
587 return fMCGeo->Gsvolu(name, shape, nmed, upar, np);
588}
589
590//______________________________________________________________________________
591void TFluka::Gsdvn(const char *name, const char *mother, Int_t ndiv,
592 Int_t iaxis) {
593//
594 fMCGeo->Gsdvn(name, mother, ndiv, iaxis);
595}
596
597//______________________________________________________________________________
598void TFluka::Gsdvn2(const char *name, const char *mother, Int_t ndiv,
599 Int_t iaxis, Double_t c0i, Int_t numed) {
600//
601 fMCGeo->Gsdvn2(name, mother, ndiv, iaxis, c0i, numed);
602}
603
604//______________________________________________________________________________
605void TFluka::Gsdvt(const char *name, const char *mother, Double_t step,
606 Int_t iaxis, Int_t numed, Int_t ndvmx) {
607//
608 fMCGeo->Gsdvt(name, mother, step, iaxis, numed, ndvmx);
609}
610
611//______________________________________________________________________________
612void TFluka::Gsdvt2(const char *name, const char *mother, Double_t step,
613 Int_t iaxis, Double_t c0, Int_t numed, Int_t ndvmx) {
614//
615 fMCGeo->Gsdvt2(name, mother, step, iaxis, c0, numed, ndvmx);
616}
617
618//______________________________________________________________________________
619void TFluka::Gsord(const char * /*name*/, Int_t /*iax*/) {
620//
621// Nothing to do with TGeo
622}
623
624//______________________________________________________________________________
625void TFluka::Gspos(const char *name, Int_t nr, const char *mother,
626 Double_t x, Double_t y, Double_t z, Int_t irot,
627 const char *konly) {
628//
629 fMCGeo->Gspos(name, nr, mother, x, y, z, irot, konly);
630}
631
632//______________________________________________________________________________
633void TFluka::Gsposp(const char *name, Int_t nr, const char *mother,
634 Double_t x, Double_t y, Double_t z, Int_t irot,
635 const char *konly, Float_t *upar, Int_t np) {
636 //
637 fMCGeo->Gsposp(name, nr, mother, x, y, z, irot, konly, upar, np);
638}
639
640//______________________________________________________________________________
641void TFluka::Gsposp(const char *name, Int_t nr, const char *mother,
642 Double_t x, Double_t y, Double_t z, Int_t irot,
643 const char *konly, Double_t *upar, Int_t np) {
644 //
645 fMCGeo->Gsposp(name, nr, mother, x, y, z, irot, konly, upar, np);
646}
647
648//______________________________________________________________________________
649void TFluka::Gsbool(const char* /*onlyVolName*/, const char* /*manyVolName*/) {
650//
651// Nothing to do with TGeo
652}
653
654//______________________________________________________________________________
655void TFluka::SetCerenkov(Int_t itmed, Int_t npckov, Float_t* ppckov,
656 Float_t* absco, Float_t* effic, Float_t* rindex) {
657//
658// Set Cerenkov properties for medium itmed
659//
660// npckov: number of sampling points
661// ppckov: energy values
662// absco: absorption length
663// effic: quantum efficiency
664// rindex: refraction index
665//
666//
667//
668// Create object holding Cerenkov properties
669//
670 TFlukaCerenkov* cerenkovProperties = new TFlukaCerenkov(npckov, ppckov, absco, effic, rindex);
671//
672// Pass object to medium
673 TGeoMedium* medium = gGeoManager->GetMedium(itmed);
674 medium->SetCerenkovProperties(cerenkovProperties);
675}
676
677//______________________________________________________________________________
678void TFluka::SetCerenkov(Int_t /*itmed*/, Int_t /*npckov*/, Double_t * /*ppckov*/,
679 Double_t * /*absco*/, Double_t * /*effic*/, Double_t * /*rindex*/) {
680//
681// Not implemented with TGeo - what G4 did ? Any FLUKA card generated?
682 Warning("SetCerenkov", "Not implemented with TGeo");
683}
684
685// Euclid
686//______________________________________________________________________________
687void TFluka::WriteEuclid(const char* /*fileName*/, const char* /*topVol*/,
688 Int_t /*number*/, Int_t /*nlevel*/) {
689//
690// Not with TGeo
691 Warning("WriteEuclid", "Not implemented with TGeo");
692}
693
694
695
696//_____________________________________________________________________________
697// methods needed by the stepping
698//____________________________________________________________________________
699
700Int_t TFluka::GetMedium() const {
701//
702// Get the medium number for the current fluka region
703//
704 return fGeom->GetMedium(); // this I need to check due to remapping !!!
705}
706
707
708
709//____________________________________________________________________________
710// particle table usage
711// ID <--> PDG transformations
712//_____________________________________________________________________________
713Int_t TFluka::IdFromPDG(Int_t pdg) const
714{
715 //
716 // Return Fluka code from PDG and pseudo ENDF code
717
718 // Catch the feedback photons
719 if (pdg == 50000051) return (-1);
720 // MCIHAD() goes from pdg to fluka internal.
721 Int_t intfluka = mcihad(pdg);
722 // KPTOIP array goes from internal to official
723 return GetFlukaKPTOIP(intfluka);
724}
725
726//______________________________________________________________________________
727Int_t TFluka::PDGFromId(Int_t id) const
728{
729 //
730 // Return PDG code and pseudo ENDF code from Fluka code
f926898e 731 // Alpha He3 Triton Deuteron gen. ion opt. photon
732 Int_t idSpecial[6] = {10020040, 10020030, 10010030, 10010020, 10000000, 50000050};
829fb838 733 // IPTOKP array goes from official to internal
734
735 if (id == -1) {
736// Cerenkov photon
bd3d5c8a 737 if (fVerbosityLevel >= 3)
829fb838 738 printf("\n PDGFromId: Cerenkov Photon \n");
739 return 50000050;
740 }
741// Error id
742 if (id == 0 || id < -6 || id > 250) {
f926898e 743 if (fVerbosityLevel >= 3)
829fb838 744 printf("PDGFromId: Error id = 0\n");
745 return -1;
746 }
747// Good id
f926898e 748 if (id > 0) {
749 Int_t intfluka = GetFlukaIPTOKP(id);
750 if (intfluka == 0) {
751 if (fVerbosityLevel >= 3)
752 printf("PDGFromId: Error intfluka = 0: %d\n", id);
753 return -1;
754 } else if (intfluka < 0) {
755 if (fVerbosityLevel >= 3)
756 printf("PDGFromId: Error intfluka < 0: %d\n", id);
757 return -1;
758 }
759 if (fVerbosityLevel >= 3)
760 printf("mpdgha called with %d %d \n", id, intfluka);
761 // MPDGHA() goes from fluka internal to pdg.
762 return mpdgha(intfluka);
763 } else {
764 // ions and optical photons
765 return idSpecial[id + 6];
829fb838 766 }
829fb838 767}
768
bd3d5c8a 769void TFluka::StopTrack()
770{
771 // Set stopping conditions
772 // Works for photons and charged particles
773 fStopped = kTRUE;
774}
775
829fb838 776//_____________________________________________________________________________
777// methods for physics management
778//____________________________________________________________________________
779//
780// set methods
781//
782
1df5fa54 783void TFluka::SetProcess(const char* flagName, Int_t flagValue, Int_t imed)
829fb838 784{
785// Set process user flag for material imat
786//
1df5fa54 787 TFlukaConfigOption* proc = new TFlukaConfigOption(flagName, flagValue, imed);
788 fProcesses->Add(proc);
829fb838 789}
790
791//______________________________________________________________________________
792Bool_t TFluka::SetProcess(const char* flagName, Int_t flagValue)
793{
794// Set process user flag
1df5fa54 795//
796//
797// Update if already in the list
829fb838 798//
799
1df5fa54 800 TIter next(fProcesses);
801 TFlukaConfigOption* proc;
802 while((proc = (TFlukaConfigOption*)next()))
803 {
804 if (strcmp(proc->GetName(), flagName) == 0) {
805 proc->SetFlag(flagValue);
806 proc->SetMedium(-1);
807 return kTRUE;
829fb838 808 }
1df5fa54 809 }
810//
811// If not create a new process
812//
813
814 proc = new TFlukaConfigOption(flagName, flagValue);
815 fProcesses->Add(proc);
816
817 return kTRUE;
829fb838 818}
819
820//______________________________________________________________________________
821void TFluka::SetCut(const char* cutName, Double_t cutValue, Int_t imed)
822{
823// Set user cut value for material imed
824//
1df5fa54 825 TFlukaConfigOption* cut = new TFlukaConfigOption(cutName, cutValue, imed);
826 fCuts->Add(cut);
829fb838 827}
828
829//______________________________________________________________________________
830Bool_t TFluka::SetCut(const char* cutName, Double_t cutValue)
831{
832// Set user cut value
833//
1df5fa54 834//
835// Update if already in the list
836//
837
838 TIter next(fCuts);
839 TFlukaConfigOption* cut;
840 while((cut = (TFlukaConfigOption*)next()))
841 {
842 if (strcmp(cut->GetName(), cutName) == 0) {
843 cut->SetCut(cutValue);
844 return kTRUE;
829fb838 845 }
1df5fa54 846 }
847//
848// If not create a new process
849//
850
851 cut = new TFlukaConfigOption(cutName, cutValue);
852 fCuts->Add(cut);
853
854 return kTRUE;
829fb838 855}
856
857//______________________________________________________________________________
858Double_t TFluka::Xsec(char*, Double_t, Int_t, Int_t)
859{
860 printf("WARNING: Xsec not yet implemented !\n"); return -1.;
861}
862
863
864//______________________________________________________________________________
865void TFluka::InitPhysics()
866{
867//
868// Physics initialisation with preparation of FLUKA input cards
869//
1df5fa54 870 printf("=>InitPhysics\n");
871 Int_t j, k;
829fb838 872 Double_t fCut;
873
3b8c325d 874 FILE *pFlukaVmcCoreInp, *pFlukaVmcFlukaMat, *pFlukaVmcInp;
829fb838 875
876 Double_t zero = 0.0;
877 Double_t one = 1.0;
878 Double_t two = 2.0;
879 Double_t three = 3.0;
880
881 Float_t fLastMaterial = fGeom->GetLastMaterialIndex();
882 if (fVerbosityLevel >= 3) printf(" last FLUKA material is %g\n", fLastMaterial);
883
884 // Prepare Cerenkov
885 TObjArray *matList = GetFlukaMaterials();
886 Int_t nmaterial = matList->GetEntriesFast();
887 fMaterials = new Int_t[nmaterial+3];
888
889// construct file names
890
3b8c325d 891 TString sFlukaVmcCoreInp = getenv("ALICE_ROOT");
892 sFlukaVmcCoreInp +="/TFluka/input/";
893 TString sFlukaVmcTmp = "flukaMat.inp";
894 TString sFlukaVmcInp = GetInputFileName();
895 sFlukaVmcCoreInp += GetCoreInputFileName();
829fb838 896
897// open files
898
3b8c325d 899 if ((pFlukaVmcCoreInp = fopen(sFlukaVmcCoreInp.Data(),"r")) == NULL) {
900 printf("\nCannot open file %s\n",sFlukaVmcCoreInp.Data());
829fb838 901 exit(1);
902 }
3b8c325d 903 if ((pFlukaVmcFlukaMat = fopen(sFlukaVmcTmp.Data(),"r")) == NULL) {
904 printf("\nCannot open file %s\n",sFlukaVmcTmp.Data());
829fb838 905 exit(1);
906 }
3b8c325d 907 if ((pFlukaVmcInp = fopen(sFlukaVmcInp.Data(),"w")) == NULL) {
908 printf("\nCannot open file %s\n",sFlukaVmcInp.Data());
829fb838 909 exit(1);
910 }
911
912// copy core input file
913 Char_t sLine[255];
914 Float_t fEventsPerRun;
915
3b8c325d 916 while ((fgets(sLine,255,pFlukaVmcCoreInp)) != NULL) {
829fb838 917 if (strncmp(sLine,"GEOEND",6) != 0)
3b8c325d 918 fprintf(pFlukaVmcInp,"%s",sLine); // copy until GEOEND card
829fb838 919 else {
3b8c325d 920 fprintf(pFlukaVmcInp,"GEOEND\n"); // add GEOEND card
829fb838 921 goto flukamat;
922 }
923 } // end of while until GEOEND card
924
925
926 flukamat:
3b8c325d 927 while ((fgets(sLine,255,pFlukaVmcFlukaMat)) != NULL) { // copy flukaMat.inp file
928 fprintf(pFlukaVmcInp,"%s\n",sLine);
829fb838 929 }
930
3b8c325d 931 while ((fgets(sLine,255,pFlukaVmcCoreInp)) != NULL) {
829fb838 932 if (strncmp(sLine,"START",5) != 0)
3b8c325d 933 fprintf(pFlukaVmcInp,"%s\n",sLine);
829fb838 934 else {
935 sscanf(sLine+10,"%10f",&fEventsPerRun);
936 goto fin;
937 }
938 } //end of while until START card
939
940fin:
941// in G3 the process control values meaning can be different for
942// different processes, but for most of them is:
943// 0 process is not activated
944// 1 process is activated WITH generation of secondaries
945// 2 process is activated WITHOUT generation of secondaries
946// if process does not generate secondaries => 1 same as 2
947//
948// Exceptions:
949// MULS: also 3
950// LOSS: also 3, 4
951// RAYL: only 0,1
952// HADR: may be > 2
953//
954
955// Loop over number of SetProcess calls
3b8c325d 956 fprintf(pFlukaVmcInp,"*----------------------------------------------------------------------------- \n");
957 fprintf(pFlukaVmcInp,"*----- The following data are generated from SetProcess and SetCut calls ----- \n");
958 fprintf(pFlukaVmcInp,"*----------------------------------------------------------------------------- \n");
829fb838 959
1df5fa54 960// Outer loop over processes
961 TIter next(fProcesses);
962 TFlukaConfigOption *proc;
963// Inner loop over processes
964 TIter nextp(fProcesses);
965 TFlukaConfigOption *procp;
966// Loop over cuts
967 TIter nextc(fCuts);
968 TFlukaConfigOption *cut = 0x0;
969
970 while((proc = (TFlukaConfigOption*)next())) {
829fb838 971 Float_t matMin = three;
972 Float_t matMax = fLastMaterial;
973 Bool_t global = kTRUE;
1df5fa54 974 if (proc->Medium() != -1) {
975 matMin = Float_t(proc->Medium());
829fb838 976 matMax = matMin;
977 global = kFALSE;
978 }
979
980 // annihilation
981 // G3 default value: 1
982 // G4 processes: G4eplusAnnihilation/G4IeplusAnnihilation
983 // Particles: e+
984 // Physics: EM
985 // flag = 0 no annihilation
986 // flag = 1 annihilation, decays processed
987 // flag = 2 annihilation, no decay product stored
988 // gMC ->SetProcess("ANNI",1); // EMFCUT -1. 0. 0. 3. lastmat 0. ANNH-THR
1df5fa54 989 if (strncmp(proc->GetName(),"ANNI",4) == 0) {
990 if (proc->Flag() == 1 || proc->Flag() == 2) {
3b8c325d 991 fprintf(pFlukaVmcInp,"*\n*Kinetic energy threshold (GeV) for e+ annihilation - resets to default=0.\n");
992 fprintf(pFlukaVmcInp,"*Generated from call: SetProcess('ANNI',1) or SetProcess('ANNI',2)\n");
829fb838 993 // -one = kinetic energy threshold (GeV) for e+ annihilation (resets to default=0)
994 // zero = not used
995 // zero = not used
996 // matMin = lower bound of the material indices in which the respective thresholds apply
997 // matMax = upper bound of the material indices in which the respective thresholds apply
998 // one = step length in assigning indices
999 // "ANNH-THR";
3b8c325d 1000 fprintf(pFlukaVmcInp,"EMFCUT %10.1f%10.1f%10.1f%10.1f%10.1f%10.1fANNH-THR\n",-one,zero,zero,matMin,matMax,one);
829fb838 1001 }
1df5fa54 1002 else if (proc->Flag() == 0) {
3b8c325d 1003 fprintf(pFlukaVmcInp,"*\n*No annihilation - no FLUKA card generated\n");
1004 fprintf(pFlukaVmcInp,"*Generated from call: SetProcess('ANNI',0)\n");
829fb838 1005 }
1006 else {
3b8c325d 1007 fprintf(pFlukaVmcInp,"*\n*Illegal flag value in SetProcess('ANNI',?) call.\n");
1008 fprintf(pFlukaVmcInp,"*No FLUKA card generated\n");
829fb838 1009 }
1010 }
1011
1012 // bremsstrahlung and pair production are both activated
1013 // G3 default value: 1
1014 // G4 processes: G4eBremsstrahlung/G4IeBremsstrahlung,
1015 // G4MuBremsstrahlung/G4IMuBremsstrahlung,
1016 // G4LowEnergyBremstrahlung
1017 // Particles: e-/e+; mu+/mu-
1018 // Physics: EM
1019 // flag = 0 no bremsstrahlung
1020 // flag = 1 bremsstrahlung, photon processed
1021 // flag = 2 bremsstrahlung, no photon stored
1022 // gMC ->SetProcess("BREM",1); // PAIRBREM 2. 0. 0. 3. lastmat
1023 // EMFCUT -1. 0. 0. 3. lastmat 0. ELPO-THR
1024 // G3 default value: 1
1025 // G4 processes: G4GammaConversion,
1026 // G4MuPairProduction/G4IMuPairProduction
1027 // G4LowEnergyGammaConversion
1028 // Particles: gamma, mu
1029 // Physics: EM
1030 // flag = 0 no delta rays
1031 // flag = 1 delta rays, secondaries processed
1032 // flag = 2 delta rays, no secondaries stored
1033 // gMC ->SetProcess("PAIR",1); // PAIRBREM 1. 0. 0. 3. lastmat
1034 // EMFCUT 0. 0. -1. 3. lastmat 0. PHOT-THR
1df5fa54 1035 else if ((strncmp(proc->GetName(),"PAIR",4) == 0) && (proc->Flag() == 1 || proc->Flag() == 2)) {
829fb838 1036
1df5fa54 1037 nextp.Reset();
1038
1039 while ((procp = (TFlukaConfigOption*)nextp())) {
1040 if ((strncmp(procp->GetName(),"BREM",4) == 0) &&
1041 (proc->Flag() == 1 || procp->Flag() == 2) &&
1042 (procp->Medium() == proc->Medium())) {
3b8c325d 1043 fprintf(pFlukaVmcInp,"*\n*Bremsstrahlung and pair production by muons and charged hadrons both activated\n");
1044 fprintf(pFlukaVmcInp,"*Generated from call: SetProcess('BREM',1) and SetProcess('PAIR',1)\n");
1045 fprintf(pFlukaVmcInp,"*Energy threshold set by call SetCut('BCUTM',cut) or set to 0.\n");
1046 fprintf(pFlukaVmcInp,"*Energy threshold set by call SetCut('PPCUTM',cut) or set to 0.\n");
829fb838 1047 // three = bremsstrahlung and pair production by muons and charged hadrons both are activated
3b8c325d 1048 fprintf(pFlukaVmcInp,"PAIRBREM %10.1f",three);
829fb838 1049 // direct pair production by muons
1050 // G4 particles: "e-", "e+"
1051 // G3 default value: 0.01 GeV
1052 //gMC ->SetCut("PPCUTM",cut); // total energy cut for direct pair prod. by muons
1053 fCut = 0.0;
1df5fa54 1054 nextc.Reset();
1055 while ((cut = (TFlukaConfigOption*)nextc())) {
1056 if (strncmp(cut->GetName(), "PPCUTM", 6) == 0 &&
1057 (cut->Medium() == proc->Medium())) fCut = cut->Cut();
829fb838 1058 }
3b8c325d 1059 fprintf(pFlukaVmcInp,"%10.4g",fCut);
829fb838 1060 // fCut; = e+, e- kinetic energy threshold (in GeV) for explicit pair production.
1061 // muon and hadron bremsstrahlung
1062 // G4 particles: "gamma"
1063 // G3 default value: CUTGAM=0.001 GeV
1064 //gMC ->SetCut("BCUTM",cut); // cut for muon and hadron bremsstrahlung
1065 fCut = 0.0;
1df5fa54 1066 nextc.Reset();
1067 while ((cut = (TFlukaConfigOption*)nextc())) {
1068 if (strncmp(cut->GetName(), "BCUTM", 5) == 0 &&
1069 (cut->Medium() == proc->Medium())) fCut = cut->Cut();
829fb838 1070 }
3b8c325d 1071 fprintf(pFlukaVmcInp,"%10.4g%10.1f%10.1f\n",fCut,matMin,matMax);
829fb838 1072 // fCut = photon energy threshold (GeV) for explicit bremsstrahlung production
1073 // matMin = lower bound of the material indices in which the respective thresholds apply
1074 // matMax = upper bound of the material indices in which the respective thresholds apply
1075
1076 // for e+ and e-
3b8c325d 1077 fprintf(pFlukaVmcInp,"*\n*Kinetic energy threshold (GeV) for e+/e- bremsstrahlung - resets to default=0.\n");
1078 fprintf(pFlukaVmcInp,"*Generated from call: SetProcess('BREM',1);\n");
829fb838 1079 fCut = -1.0;
1df5fa54 1080 nextc.Reset();
1081 while ((cut = (TFlukaConfigOption*)nextc())) {
1082 if (strncmp(cut->GetName(), "BCUTE", 5) == 0 &&
1083 (cut->Medium() == proc->Medium())) fCut = cut->Cut();
829fb838 1084 }
1085 //fCut = kinetic energy threshold (GeV) for e+/e- bremsstrahlung (resets to default=0)
1086 // zero = not used
1087 // zero = not used
1088 // matMin = lower bound of the material indices in which the respective thresholds apply
1089 // matMax = upper bound of the material indices in which the respective thresholds apply
1090 // one = step length in assigning indices
1091 // "ELPO-THR";
3b8c325d 1092 fprintf(pFlukaVmcInp,"EMFCUT %10.4g%10.1f%10.1f%10.1f%10.1f%10.1fELPO-THR\n",fCut,zero,zero,matMin,matMax,one);
829fb838 1093
1094 // for e+ and e-
3b8c325d 1095 fprintf(pFlukaVmcInp,"*\n*Pair production by electrons is activated\n");
1096 fprintf(pFlukaVmcInp,"*Generated from call: SetProcess('PAIR',1);\n");
829fb838 1097 fCut = -1.0;
1df5fa54 1098 nextc.Reset();
1099 while ((cut = (TFlukaConfigOption*)nextc())) {
1100 if (strncmp(cut->GetName(), "CUTGAM", 6) == 0 &&
1101 (cut->Medium() == proc->Medium())) fCut = cut->Cut();
829fb838 1102 }
1103 // fCut = energy threshold (GeV) for gamma pair production (< 0.0 : resets to default, = 0.0 : ignored)
1104 // matMin = lower bound of the material indices in which the respective thresholds apply
1105 // matMax = upper bound of the material indices in which the respective thresholds apply
1106 // one = step length in assigning indices
3b8c325d 1107 fprintf(pFlukaVmcInp,"EMFCUT %10.1f%10.1f%10.4g%10.1f%10.1f%10.1fPHOT-THR\n",zero,zero,fCut,matMin,matMax,one);
829fb838 1108 goto BOTH;
1109 } // end of if for BREM
1110 } // end of loop for BREM
1111
1112 // only pair production by muons and charged hadrons is activated
3b8c325d 1113 fprintf(pFlukaVmcInp,"*\n*Pair production by muons and charged hadrons is activated\n");
1114 fprintf(pFlukaVmcInp,"*Generated from call: SetProcess('PAIR',1) or SetProcess('PAIR',2)\n");
1115 fprintf(pFlukaVmcInp,"*Energy threshold set by call SetCut('PPCUTM',cut) or set to 0.\n");
829fb838 1116 // direct pair production by muons
1117 // G4 particles: "e-", "e+"
1118 // G3 default value: 0.01 GeV
1119 //gMC ->SetCut("PPCUTM",cut); // total energy cut for direct pair prod. by muons
1120 // one = pair production by muons and charged hadrons is activated
1121 // zero = e+, e- kinetic energy threshold (in GeV) for explicit pair production.
1122 // zero = no explicit bremsstrahlung production is simulated
1123 // matMin = lower bound of the material indices in which the respective thresholds apply
1124 // matMax = upper bound of the material indices in which the respective thresholds apply
3b8c325d 1125 fprintf(pFlukaVmcInp,"PAIRBREM %10.1f%10.1f%10.1f%10.1f%10.1f\n",one,zero,zero,matMin,matMax);
829fb838 1126
1127 // for e+ and e-
3b8c325d 1128 fprintf(pFlukaVmcInp,"*\n*Pair production by electrons is activated\n");
1129 fprintf(pFlukaVmcInp,"*Generated from call: SetProcess('PAIR',1) or SetProcess('PAIR',2)\n");
829fb838 1130 fCut = -1.0;
1df5fa54 1131 nextc.Reset();
1132 while ((cut = (TFlukaConfigOption*)nextc())) {
1133 if (strncmp(cut->GetName(), "CUTGAM", 6) == 0 &&
1134 (cut->Medium() == proc->Medium())) fCut = cut->Cut();
829fb838 1135 }
1136 // zero = energy threshold (GeV) for Compton scattering (= 0.0 : ignored)
1137 // zero = energy threshold (GeV) for Photoelectric (= 0.0 : ignored)
1138 // fCut = energy threshold (GeV) for gamma pair production (< 0.0 : resets to default, = 0.0 : ignored)
1139 // matMin = lower bound of the material indices in which the respective thresholds apply
1140 // matMax = upper bound of the material indices in which the respective thresholds apply
1141 // one = step length in assigning indices
3b8c325d 1142 fprintf(pFlukaVmcInp,"EMFCUT %10.1f%10.1f%10.4g%10.1f%10.1f%10.1fPHOT-THR\n",zero,zero,fCut,matMin,matMax,one);
829fb838 1143
1144 BOTH:
1145 k = 0;
1146 } // end of if for PAIR
1147
1148
1149
1150 // bremsstrahlung
1151 // G3 default value: 1
1152 // G4 processes: G4eBremsstrahlung/G4IeBremsstrahlung,
1153 // G4MuBremsstrahlung/G4IMuBremsstrahlung,
1154 // G4LowEnergyBremstrahlung
1155 // Particles: e-/e+; mu+/mu-
1156 // Physics: EM
1157 // flag = 0 no bremsstrahlung
1158 // flag = 1 bremsstrahlung, photon processed
1159 // flag = 2 bremsstrahlung, no photon stored
1160 // gMC ->SetProcess("BREM",1); // PAIRBREM 2. 0. 0. 3. lastmat
1161 // EMFCUT -1. 0. 0. 3. lastmat 0. ELPO-THR
1df5fa54 1162 else if (strncmp(proc->GetName(),"BREM",4) == 0) {
1163 nextp.Reset();
1164 while((procp = (TFlukaConfigOption*)nextp())) {
1165 if ((strncmp(procp->GetName(),"PAIR",4) == 0) &&
1166 procp->Flag() == 1 &&
1167 (procp->Medium() == proc->Medium())) goto NOBREM;
829fb838 1168 }
1df5fa54 1169 if (proc->Flag() == 1 || proc->Flag() == 2) {
3b8c325d 1170 fprintf(pFlukaVmcInp,"*\n*Bremsstrahlung by muons and charged hadrons is activated\n");
1171 fprintf(pFlukaVmcInp,"*Generated from call: SetProcess('BREM',1) or SetProcess('BREM',2)\n");
1172 fprintf(pFlukaVmcInp,"*Energy threshold set by call SetCut('BCUTM',cut) or set to 0.\n");
829fb838 1173 // two = bremsstrahlung by muons and charged hadrons is activated
1174 // zero = no meaning
1175 // muon and hadron bremsstrahlung
1176 // G4 particles: "gamma"
1177 // G3 default value: CUTGAM=0.001 GeV
1178 //gMC ->SetCut("BCUTM",cut); // cut for muon and hadron bremsstrahlung
1179 fCut = 0.0;
1df5fa54 1180 nextc.Reset();
1181 while ((cut = (TFlukaConfigOption*)nextc())) {
1182 if (strncmp(cut->GetName(), "BCUTM", 5) == 0 &&
1183 (cut->Medium() == proc->Medium())) fCut = cut->Cut();
829fb838 1184 }
1185 // fCut = photon energy threshold (GeV) for explicit bremsstrahlung production
1186 // matMin = lower bound of the material indices in which the respective thresholds apply
1187 // matMax = upper bound of the material indices in which the respective thresholds apply
3b8c325d 1188 fprintf(pFlukaVmcInp,"PAIRBREM %10.1f%10.1f%10.4g%10.1f%10.1f\n",two,zero,fCut,matMin,matMax);
829fb838 1189
1190 // for e+ and e-
3b8c325d 1191 fprintf(pFlukaVmcInp,"*\n*Kinetic energy threshold (GeV) for e+/e- bremsstrahlung - resets to default=0.\n");
1192 fprintf(pFlukaVmcInp,"*Generated from call: SetProcess('BREM',1);");
829fb838 1193 // - one = kinetic energy threshold (GeV) for e+/e- bremsstrahlung (resets to default=0)
1194 // zero = not used
1195 // zero = not used
1196 // matMin = lower bound of the material indices in which the respective thresholds apply
1197 // matMax = upper bound of the material indices in which the respective thresholds apply
1198 // one = step length in assigning indices
1199 //"ELPO-THR";
3b8c325d 1200 fprintf(pFlukaVmcInp,"EMFCUT %10.1f%10.1f%10.1f%10.1f%10.1f%10.1fELPO-THR\n",-one,zero,zero,matMin,matMax,one);
829fb838 1201 }
1df5fa54 1202 else if (proc->Flag() == 0) {
3b8c325d 1203 fprintf(pFlukaVmcInp,"*\n*No bremsstrahlung - no FLUKA card generated\n");
1204 fprintf(pFlukaVmcInp,"*Generated from call: SetProcess('BREM',0)\n");
829fb838 1205 }
1206 else {
3b8c325d 1207 fprintf(pFlukaVmcInp,"*\n*Illegal flag value in SetProcess('BREM',?) call.\n");
1208 fprintf(pFlukaVmcInp,"*No FLUKA card generated\n");
829fb838 1209 }
1210 NOBREM:
1211 j = 0;
1df5fa54 1212 } // end of else if (strncmp(proc->GetName(),"BREM",4) == 0)
829fb838 1213
1214 // Cerenkov photon generation
1215 // G3 default value: 0
1216 // G4 process: G4Cerenkov
1217 //
1218 // Particles: charged
1219 // Physics: Optical
1220 // flag = 0 no Cerenkov photon generation
1221 // flag = 1 Cerenkov photon generation
1222 // flag = 2 Cerenkov photon generation with primary stopped at each step
1223 //xx gMC ->SetProcess("CKOV",1); // ??? Cerenkov photon generation
1224
1df5fa54 1225 else if (strncmp(proc->GetName(),"CKOV",4) == 0) {
1226 if ((proc->Flag() == 1 || proc->Flag() == 2) && global) {
829fb838 1227 // Write comments
3b8c325d 1228 fprintf(pFlukaVmcInp, "* \n");
1229 fprintf(pFlukaVmcInp, "*Cerenkov photon generation\n");
1230 fprintf(pFlukaVmcInp, "*Generated from call: SetProcess('CKOV',1) or SetProcess('CKOV',2)\n");
829fb838 1231 // Loop over media
1232 for (Int_t im = 0; im < nmaterial; im++)
1233 {
1234 TGeoMaterial* material = dynamic_cast<TGeoMaterial*> (matList->At(im));
1235 Int_t idmat = material->GetIndex();
1236
1df5fa54 1237 if (!global && idmat != proc->Medium()) continue;
829fb838 1238
1239 fMaterials[idmat] = im;
1240 // Skip media with no Cerenkov properties
1241 TFlukaCerenkov* cerenkovProp;
1242 if (!(cerenkovProp = dynamic_cast<TFlukaCerenkov*>(material->GetCerenkovProperties()))) continue;
1243 //
1244 // This medium has Cerenkov properties
1245 //
1246 //
1247 // Write OPT-PROD card for each medium
1248 Float_t emin = cerenkovProp->GetMinimumEnergy();
1249 Float_t emax = cerenkovProp->GetMaximumEnergy();
3b8c325d 1250 fprintf(pFlukaVmcInp, "OPT-PROD %10.4g%10.4g%10.4g%10.4g%10.4g%10.4gCERENKOV\n", emin, emax, 0.,
829fb838 1251 Float_t(idmat), Float_t(idmat), 0.);
1252 //
1253 // Write OPT-PROP card for each medium
1254 // Forcing FLUKA to call user routines (queffc.cxx, rflctv.cxx, rfrndx.cxx)
1255 //
3b8c325d 1256 fprintf(pFlukaVmcInp, "OPT-PROP %10.4g%10.4g%10.4g%10.1f%10.1f%10.1fWV-LIMIT\n",
829fb838 1257 cerenkovProp->GetMinimumWavelength(),
1258 cerenkovProp->GetMaximumWavelength(),
1259 cerenkovProp->GetMaximumWavelength(),
1260 Float_t(idmat), Float_t(idmat), 0.0);
1261
1262 if (cerenkovProp->IsMetal()) {
3b8c325d 1263 fprintf(pFlukaVmcInp, "OPT-PROP %10.1f%10.1f%10.1f%10.1f%10.1f%10.1fMETAL\n",
829fb838 1264 -100., -100., -100.,
1265 Float_t(idmat), Float_t(idmat), 0.0);
1266 } else {
3b8c325d 1267 fprintf(pFlukaVmcInp, "OPT-PROP %10.1f%10.1f%10.1f%10.1f%10.1f%10.1f\n",
829fb838 1268 -100., -100., -100.,
1269 Float_t(idmat), Float_t(idmat), 0.0);
1270 }
1271
1272
1273 for (Int_t j = 0; j < 3; j++) {
3b8c325d 1274 fprintf(pFlukaVmcInp, "OPT-PROP %10.1f%10.1f%10.1f%10.1f%10.1f%10.1f&\n",
829fb838 1275 -100., -100., -100.,
1276 Float_t(idmat), Float_t(idmat), 0.0);
1277 }
1278 // Photon detection efficiency user defined
1279
1280 if (cerenkovProp->IsSensitive())
3b8c325d 1281 fprintf(pFlukaVmcInp, "OPT-PROP %10.1f%10.1f%10.1f%10.1f%10.1f%10.1fSENSITIV\n",
829fb838 1282 -100., -100., -100.,
1283 Float_t(idmat), Float_t(idmat), 0.0);
1284
1285 } // materials
1df5fa54 1286 } else if (proc->Flag() == 0) {
3b8c325d 1287 fprintf(pFlukaVmcInp,"*\n*No Cerenkov photon generation\n");
1288 fprintf(pFlukaVmcInp,"*Generated from call: SetProcess('CKOV',0)\n");
829fb838 1289 // zero = not used
1290 // zero = not used
1291 // zero = not used
1292 // matMin = lower bound of the material indices in which the respective thresholds apply
1293 // matMax = upper bound of the material indices in which the respective thresholds apply
1294 // one = step length in assigning indices
1295 //"CERE-OFF";
3b8c325d 1296 fprintf(pFlukaVmcInp,"OPT-PROD %10.1f%10.1f%10.1f%10.1f%10.1f%10.1fCERE-OFF\n",zero,zero,zero,matMin,matMax,one);
829fb838 1297 }
1298 else {
3b8c325d 1299 fprintf(pFlukaVmcInp,"*\n*Illegal flag value in SetProcess('CKOV',?) call.\n");
1300 fprintf(pFlukaVmcInp,"*No FLUKA card generated\n");
829fb838 1301 }
1df5fa54 1302 } // end of else if (strncmp(proc->GetName(),"CKOV",4) == 0)
829fb838 1303
1304 // Compton scattering
1305 // G3 default value: 1
1306 // G4 processes: G4ComptonScattering,
1307 // G4LowEnergyCompton,
1308 // G4PolarizedComptonScattering
1309 // Particles: gamma
1310 // Physics: EM
1311 // flag = 0 no Compton scattering
1312 // flag = 1 Compton scattering, electron processed
1313 // flag = 2 Compton scattering, no electron stored
1314 // gMC ->SetProcess("COMP",1); // EMFCUT -1. 0. 0. 3. lastmat 0. PHOT-THR
1df5fa54 1315 else if (strncmp(proc->GetName(),"COMP",4) == 0) {
1316 if (proc->Flag() == 1 || proc->Flag() == 2) {
3b8c325d 1317 fprintf(pFlukaVmcInp,"*\n*Energy threshold (GeV) for Compton scattering - resets to default=0.\n");
1318 fprintf(pFlukaVmcInp,"*Generated from call: SetProcess('COMP',1);\n");
829fb838 1319 // - one = energy threshold (GeV) for Compton scattering - resets to default=0.
1320 // zero = not used
1321 // zero = not used
1322 // matMin = lower bound of the material indices in which the respective thresholds apply
1323 // matMax = upper bound of the material indices in which the respective thresholds apply
1324 // one = step length in assigning indices
1325 //"PHOT-THR";
3b8c325d 1326 fprintf(pFlukaVmcInp,"EMFCUT %10.1f%10.1f%10.1f%10.1f%10.1f%10.1fPHOT-THR\n",-one,zero,zero,matMin,matMax,one);
829fb838 1327 }
1df5fa54 1328 else if (proc->Flag() == 0) {
3b8c325d 1329 fprintf(pFlukaVmcInp,"*\n*No Compton scattering - no FLUKA card generated\n");
1330 fprintf(pFlukaVmcInp,"*Generated from call: SetProcess('COMP',0)\n");
829fb838 1331 }
1332 else {
3b8c325d 1333 fprintf(pFlukaVmcInp,"*\n*Illegal flag value in SetProcess('COMP',?) call.\n");
1334 fprintf(pFlukaVmcInp,"*No FLUKA card generated\n");
829fb838 1335 }
1df5fa54 1336 } // end of else if (strncmp(proc->GetName(),"COMP",4) == 0)
829fb838 1337
1338 // decay
1339 // G3 default value: 1
1340 // G4 process: G4Decay
1341 //
1342 // Particles: all which decay is applicable for
1343 // Physics: General
1344 // flag = 0 no decays
1345 // flag = 1 decays, secondaries processed
1346 // flag = 2 decays, no secondaries stored
7f13be31 1347 //gMC ->SetProcess("DCAY",0); // not available
83ec523a 1348 else if ((strncmp(proc->GetName(),"DCAY",4) == 0) && proc->Flag() == 0)
7f13be31 1349 cout << "SetProcess for flag =" << proc->GetName() << " value=" << proc->Flag() << " not avaliable!" << endl;
1350 else if ((strncmp(proc->GetName(),"DCAY",4) == 0) && proc->Flag() == 1) {
1351 // Nothing to do decays are switched on by default
1352 }
1353
829fb838 1354
1355 // delta-ray
1356 // G3 default value: 2
1357 // !! G4 treats delta rays in different way
1358 // G4 processes: G4eIonisation/G4IeIonization,
1359 // G4MuIonisation/G4IMuIonization,
1360 // G4hIonisation/G4IhIonisation
1361 // Particles: charged
1362 // Physics: EM
1363 // flag = 0 no energy loss
1364 // flag = 1 restricted energy loss fluctuations
1365 // flag = 2 complete energy loss fluctuations
1366 // flag = 3 same as 1
1367 // flag = 4 no energy loss fluctuations
1368 // gMC ->SetProcess("DRAY",0); // DELTARAY 1.E+6 0. 0. 3. lastmat 0.
1df5fa54 1369 else if (strncmp(proc->GetName(),"DRAY",4) == 0) {
1370 if (proc->Flag() == 0 || proc->Flag() == 4) {
3b8c325d 1371 fprintf(pFlukaVmcInp,"*\n*Kinetic energy threshold (GeV) for delta ray production\n");
1372 fprintf(pFlukaVmcInp,"*Generated from call: SetProcess('DRAY',0) or SetProcess('DRAY',4)\n");
1373 fprintf(pFlukaVmcInp,"*No delta ray production by muons - threshold set artificially high\n");
829fb838 1374 Double_t emin = 1.0e+6; // kinetic energy threshold (GeV) for delta ray production (discrete energy transfer)
1375 // zero = ignored
1376 // zero = ignored
1377 // matMin = lower bound of the material indices in which the respective thresholds apply
1378 // matMax = upper bound of the material indices in which the respective thresholds apply
1379 // one = step length in assigning indices
3b8c325d 1380 fprintf(pFlukaVmcInp,"DELTARAY %10.4g%10.1f%10.1f%10.1f%10.1f%10.1f\n",emin,zero,zero,matMin,matMax,one);
829fb838 1381 }
1df5fa54 1382 else if (proc->Flag() == 1 || proc->Flag() == 2 || proc->Flag() == 3) {
3b8c325d 1383 fprintf(pFlukaVmcInp,"*\n*Kinetic energy threshold (GeV) for delta ray production\n");
1384 fprintf(pFlukaVmcInp,"*Generated from call: SetProcess('DRAY',flag), flag=1,2,3\n");
1385 fprintf(pFlukaVmcInp,"*Delta ray production by muons switched on\n");
1386 fprintf(pFlukaVmcInp,"*Energy threshold set by call SetCut('DCUTM',cut) or set to 1.0e+6.\n");
829fb838 1387 fCut = 1.0e+6;
1df5fa54 1388 nextc.Reset();
1389 while ((cut = (TFlukaConfigOption*)nextc())) {
1390 if (strncmp(cut->GetName(), "DCUTM", 5) == 0 &&
1391 cut->Medium() == proc->Medium()) fCut = cut->Cut();
829fb838 1392 }
1393 // fCut = kinetic energy threshold (GeV) for delta ray production (discrete energy transfer)
1394 // zero = ignored
1395 // zero = ignored
1396 // matMin = lower bound of the material indices in which the respective thresholds apply
1397 // matMax = upper bound of the material indices in which the respective thresholds apply
1398 // one = step length in assigning indices
3b8c325d 1399 fprintf(pFlukaVmcInp,"DELTARAY %10.4g%10.1f%10.1f%10.1f%10.1f%10.1f\n",fCut,zero,zero,matMin,matMax,one);
829fb838 1400 }
1401 else {
3b8c325d 1402 fprintf(pFlukaVmcInp,"*\n*Illegal flag value in SetProcess('DRAY',?) call.\n");
1403 fprintf(pFlukaVmcInp,"*No FLUKA card generated\n");
829fb838 1404 }
1df5fa54 1405 } // end of else if (strncmp(proc->GetName(),"DRAY",4) == 0)
829fb838 1406
1407 // hadronic process
1408 // G3 default value: 1
1409 // G4 processes: all defined by TG4PhysicsConstructorHadron
1410 //
1411 // Particles: hadrons
1412 // Physics: Hadron
1413 // flag = 0 no multiple scattering
1414 // flag = 1 hadronic interactions, secondaries processed
1415 // flag = 2 hadronic interactions, no secondaries stored
1416 // gMC ->SetProcess("HADR",1); // ??? hadronic process
1417 //Select pure GEANH (HADR 1) or GEANH/NUCRIN (HADR 3) ?????
1df5fa54 1418 else if (strncmp(proc->GetName(),"HADR",4) == 0) {
1419 if (proc->Flag() == 1 || proc->Flag() == 2) {
3b8c325d 1420 fprintf(pFlukaVmcInp,"*\n*Hadronic interaction is ON by default in FLUKA\n");
1421 fprintf(pFlukaVmcInp,"*No FLUKA card generated\n");
829fb838 1422 }
1df5fa54 1423 else if (proc->Flag() == 0) {
3b8c325d 1424 fprintf(pFlukaVmcInp,"*\n*Hadronic interaction is set OFF\n");
1425 fprintf(pFlukaVmcInp,"*Generated from call: SetProcess('HADR',0);\n");
1426 fprintf(pFlukaVmcInp,"*Switching off hadronic interactions not foreseen in FLUKA\n");
1427 fprintf(pFlukaVmcInp,"THRESHOL %10.1f%10.1f%10.1f%10.1e%10.1f\n",zero, zero, zero, 1.e10, zero);
829fb838 1428 }
1429 else {
3b8c325d 1430 fprintf(pFlukaVmcInp,"*\n*Illegal flag value in SetProcess('HADR',?) call.\n");
1431 fprintf(pFlukaVmcInp,"*No FLUKA card generated\n");
829fb838 1432 }
1df5fa54 1433 } // end of else if (strncmp(proc->GetName(),"HADR",4) == 0)
829fb838 1434
1435
1436 // energy loss
1437 // G3 default value: 2
1438 // G4 processes: G4eIonisation/G4IeIonization,
1439 // G4MuIonisation/G4IMuIonization,
1440 // G4hIonisation/G4IhIonisation
1441 //
1442 // Particles: charged
1443 // Physics: EM
1444 // flag=0 no energy loss
1445 // flag=1 restricted energy loss fluctuations
1446 // flag=2 complete energy loss fluctuations
1447 // flag=3 same as 1
1448 // flag=4 no energy loss fluctuations
1449 // If the value ILOSS is changed, then (in G3) cross-sections and energy
1450 // loss tables must be recomputed via the command 'PHYSI'
1451 // gMC ->SetProcess("LOSS",2); // ??? IONFLUCT ? energy loss
1df5fa54 1452 else if (strncmp(proc->GetName(),"LOSS",4) == 0) {
1453 if (proc->Flag() == 2) { // complete energy loss fluctuations
3b8c325d 1454 fprintf(pFlukaVmcInp,"*\n*Complete energy loss fluctuations do not exist in FLUKA\n");
1455 fprintf(pFlukaVmcInp,"*Generated from call: SetProcess('LOSS',2);\n");
1456 fprintf(pFlukaVmcInp,"*flag=2=complete energy loss fluctuations\n");
1457 fprintf(pFlukaVmcInp,"*No FLUKA card generated\n");
829fb838 1458 }
1df5fa54 1459 else if (proc->Flag() == 1 || proc->Flag() == 3) { // restricted energy loss fluctuations
3b8c325d 1460 fprintf(pFlukaVmcInp,"*\n*Restricted energy loss fluctuations\n");
1461 fprintf(pFlukaVmcInp,"*Generated from call: SetProcess('LOSS',1) or SetProcess('LOSS',3)\n");
829fb838 1462 // one = restricted energy loss fluctuations (for hadrons and muons) switched on
1463 // one = restricted energy loss fluctuations (for e+ and e-) switched on
1464 // one = minimal accuracy
1465 // matMin = lower bound of the material indices in which the respective thresholds apply
1466 // upper bound of the material indices in which the respective thresholds apply
3b8c325d 1467 fprintf(pFlukaVmcInp,"IONFLUCT %10.1f%10.1f%10.1f%10.1f%10.1f\n",one,one,one,matMin,matMax);
829fb838 1468 }
1df5fa54 1469 else if (proc->Flag() == 4) { // no energy loss fluctuations
3b8c325d 1470 fprintf(pFlukaVmcInp,"*\n*No energy loss fluctuations\n");
1471 fprintf(pFlukaVmcInp,"*\n*Generated from call: SetProcess('LOSS',4)\n");
829fb838 1472 // - one = restricted energy loss fluctuations (for hadrons and muons) switched off
1473 // - one = restricted energy loss fluctuations (for e+ and e-) switched off
1474 // one = minimal accuracy
1475 // matMin = lower bound of the material indices in which the respective thresholds apply
1476 // matMax = upper bound of the material indices in which the respective thresholds apply
3b8c325d 1477 fprintf(pFlukaVmcInp,"IONFLUCT %10.1f%10.1f%10.1f%10.1f%10.1f\n",-one,-one,one,matMin,matMax);
829fb838 1478 }
1479 else {
3b8c325d 1480 fprintf(pFlukaVmcInp,"*\n*Illegal flag value in SetProcess('LOSS',?) call.\n");
1481 fprintf(pFlukaVmcInp,"*No FLUKA card generated\n");
829fb838 1482 }
1df5fa54 1483 } // end of else if (strncmp(proc->GetName(),"LOSS",4) == 0)
829fb838 1484
1485
1486 // multiple scattering
1487 // G3 default value: 1
1488 // G4 process: G4MultipleScattering/G4IMultipleScattering
1489 //
1490 // Particles: charged
1491 // Physics: EM
1492 // flag = 0 no multiple scattering
1493 // flag = 1 Moliere or Coulomb scattering
1494 // flag = 2 Moliere or Coulomb scattering
1495 // flag = 3 Gaussian scattering
1496 // gMC ->SetProcess("MULS",1); // MULSOPT multiple scattering
1df5fa54 1497 else if (strncmp(proc->GetName(),"MULS",4) == 0) {
1498 if (proc->Flag() == 1 || proc->Flag() == 2 || proc->Flag() == 3) {
3b8c325d 1499 fprintf(pFlukaVmcInp,"*\n*Multiple scattering is ON by default for e+e- and for hadrons/muons\n");
1500 fprintf(pFlukaVmcInp,"*No FLUKA card generated\n");
829fb838 1501 }
1df5fa54 1502 else if (proc->Flag() == 0) {
3b8c325d 1503 fprintf(pFlukaVmcInp,"*\n*Multiple scattering is set OFF\n");
1504 fprintf(pFlukaVmcInp,"*Generated from call: SetProcess('MULS',0);\n");
829fb838 1505 // zero = ignored
1506 // three = multiple scattering for hadrons and muons is completely suppressed
1507 // three = multiple scattering for e+ and e- is completely suppressed
1508 // matMin = lower bound of the material indices in which the respective thresholds apply
1509 // matMax = upper bound of the material indices in which the respective thresholds apply
3b8c325d 1510 fprintf(pFlukaVmcInp,"MULSOPT %10.1f%10.1f%10.1f%10.1f%10.1f\n",zero,three,three,matMin,matMax);
829fb838 1511 }
1512 else {
3b8c325d 1513 fprintf(pFlukaVmcInp,"*\n*Illegal flag value in SetProcess('MULS',?) call.\n");
1514 fprintf(pFlukaVmcInp,"*No FLUKA card generated\n");
829fb838 1515 }
1df5fa54 1516 } // end of else if (strncmp(proc->GetName(),"MULS",4) == 0)
829fb838 1517
1518
1519 // muon nuclear interaction
1520 // G3 default value: 0
1521 // G4 processes: G4MuNuclearInteraction,
1522 // G4MuonMinusCaptureAtRest
1523 //
1524 // Particles: mu
1525 // Physics: Not set
1526 // flag = 0 no muon-nuclear interaction
1527 // flag = 1 nuclear interaction, secondaries processed
1528 // flag = 2 nuclear interaction, secondaries not processed
1529 // gMC ->SetProcess("MUNU",1); // MUPHOTON 1. 0. 0. 3. lastmat
1df5fa54 1530 else if (strncmp(proc->GetName(),"MUNU",4) == 0) {
1531 if (proc->Flag() == 1) {
3b8c325d 1532 fprintf(pFlukaVmcInp,"*\n*Muon nuclear interactions with production of secondary hadrons\n");
1533 fprintf(pFlukaVmcInp,"*\n*Generated from call: SetProcess('MUNU',1);\n");
829fb838 1534 // one = full simulation of muon nuclear interactions and production of secondary hadrons
1535 // zero = ratio of longitudinal to transverse virtual photon cross-section - Default = 0.25.
1536 // zero = fraction of rho-like interactions ( must be < 1) - Default = 0.75.
1537 // matMin = lower bound of the material indices in which the respective thresholds apply
1538 // matMax = upper bound of the material indices in which the respective thresholds apply
3b8c325d 1539 fprintf(pFlukaVmcInp,"MUPHOTON %10.1f%10.1f%10.1f%10.1f%10.1f\n",one,zero,zero,matMin,matMax);
829fb838 1540 }
1df5fa54 1541 else if (proc->Flag() == 2) {
3b8c325d 1542 fprintf(pFlukaVmcInp,"*\n*Muon nuclear interactions without production of secondary hadrons\n");
1543 fprintf(pFlukaVmcInp,"*Generated from call: SetProcess('MUNU',2);\n");
829fb838 1544 // two = full simulation of muon nuclear interactions and production of secondary hadrons
1545 // zero = ratio of longitudinal to transverse virtual photon cross-section - Default = 0.25.
1546 // zero = fraction of rho-like interactions ( must be < 1) - Default = 0.75.
1547 // matMin = lower bound of the material indices in which the respective thresholds apply
1548 // matMax = upper bound of the material indices in which the respective thresholds apply
3b8c325d 1549 fprintf(pFlukaVmcInp,"MUPHOTON %10.1f%10.1f%10.1f%10.1f%10.1f\n",two,zero,zero,matMin,matMax);
829fb838 1550 }
1df5fa54 1551 else if (proc->Flag() == 0) {
3b8c325d 1552 fprintf(pFlukaVmcInp,"*\n*No muon nuclear interaction - no FLUKA card generated\n");
1553 fprintf(pFlukaVmcInp,"*Generated from call: SetProcess('MUNU',0)\n");
829fb838 1554 }
1555 else {
3b8c325d 1556 fprintf(pFlukaVmcInp,"*\n*Illegal flag value in SetProcess('MUNU',?) call.\n");
1557 fprintf(pFlukaVmcInp,"*No FLUKA card generated\n");
829fb838 1558 }
1df5fa54 1559 } // end of else if (strncmp(proc->GetName(),"MUNU",4) == 0)
829fb838 1560
1561
1562 // photofission
1563 // G3 default value: 0
1564 // G4 process: ??
1565 //
1566 // Particles: gamma
1567 // Physics: ??
1568 // gMC ->SetProcess("PFIS",0); // PHOTONUC -1. 0. 0. 3. lastmat 0.
1569 // flag = 0 no photon fission
1570 // flag = 1 photon fission, secondaries processed
1571 // flag = 2 photon fission, no secondaries stored
1df5fa54 1572 else if (strncmp(proc->GetName(),"PFIS",4) == 0) {
1573 if (proc->Flag() == 0) {
3b8c325d 1574 fprintf(pFlukaVmcInp,"*\n*No photonuclear interactions\n");
1575 fprintf(pFlukaVmcInp,"*Generated from call: SetProcess('PFIS',0);\n");
829fb838 1576 // - one = no photonuclear interactions
1577 // zero = not used
1578 // zero = not used
1579 // matMin = lower bound of the material indices in which the respective thresholds apply
1580 // matMax = upper bound of the material indices in which the respective thresholds apply
3b8c325d 1581 fprintf(pFlukaVmcInp,"PHOTONUC %10.1f%10.1f%10.1f%10.1f%10.1f\n",-one,zero,zero,matMin,matMax);
829fb838 1582 }
1df5fa54 1583 else if (proc->Flag() == 1) {
3b8c325d 1584 fprintf(pFlukaVmcInp,"*\n*Photon nuclear interactions are activated at all energies\n");
1585 fprintf(pFlukaVmcInp,"*Generated from call: SetProcess('PFIS',1);\n");
829fb838 1586 // one = photonuclear interactions are activated at all energies
1587 // zero = not used
1588 // zero = not used
1589 // matMin = lower bound of the material indices in which the respective thresholds apply
1590 // matMax = upper bound of the material indices in which the respective thresholds apply
3b8c325d 1591 fprintf(pFlukaVmcInp,"PHOTONUC %10.1f%10.1f%10.1f%10.1f%10.1f\n",one,zero,zero,matMin,matMax);
829fb838 1592 }
1df5fa54 1593 else if (proc->Flag() == 0) {
3b8c325d 1594 fprintf(pFlukaVmcInp,"*\n*No photofission - no FLUKA card generated\n");
1595 fprintf(pFlukaVmcInp,"*Generated from call: SetProcess('PFIS',0)\n");
829fb838 1596 }
1597 else {
3b8c325d 1598 fprintf(pFlukaVmcInp,"*\n*Illegal flag value in SetProcess('PFIS',?) call.\n");
1599 fprintf(pFlukaVmcInp,"*No FLUKA card generated\n");
829fb838 1600 }
1601 }
1602
1603
1604 // photo electric effect
1605 // G3 default value: 1
1606 // G4 processes: G4PhotoElectricEffect
1607 // G4LowEnergyPhotoElectric
1608 // Particles: gamma
1609 // Physics: EM
1610 // flag = 0 no photo electric effect
1611 // flag = 1 photo electric effect, electron processed
1612 // flag = 2 photo electric effect, no electron stored
1613 // gMC ->SetProcess("PHOT",1); // EMFCUT 0. -1. 0. 3. lastmat 0. PHOT-THR
1df5fa54 1614 else if (strncmp(proc->GetName(),"PHOT",4) == 0) {
1615 if (proc->Flag() == 1 || proc->Flag() == 2) {
3b8c325d 1616 fprintf(pFlukaVmcInp,"*\n*Photo electric effect is activated\n");
1617 fprintf(pFlukaVmcInp,"*Generated from call: SetProcess('PHOT',1);\n");
829fb838 1618 // zero = ignored
1619 // - one = resets to default=0.
1620 // zero = ignored
1621 // matMin = lower bound of the material indices in which the respective thresholds apply
1622 // matMax = upper bound of the material indices in which the respective thresholds apply
1623 // one = step length in assigning indices
1624 //"PHOT-THR";
3b8c325d 1625 fprintf(pFlukaVmcInp,"EMFCUT %10.1f%10.1f%10.1f%10.1f%10.1f%10.1fPHOT-THR\n",zero,-one,zero,matMin,matMax,one);
829fb838 1626 }
1df5fa54 1627 else if (proc->Flag() == 0) {
3b8c325d 1628 fprintf(pFlukaVmcInp,"*\n*No photo electric effect - no FLUKA card generated\n");
1629 fprintf(pFlukaVmcInp,"*Generated from call: SetProcess('PHOT',0)\n");
829fb838 1630 }
1631 else {
3b8c325d 1632 fprintf(pFlukaVmcInp,"*\n*Illegal flag value in SetProcess('PHOT',?) call.\n");
1633 fprintf(pFlukaVmcInp,"*No FLUKA card generated\n");
829fb838 1634 }
1df5fa54 1635 } // else if (strncmp(proc->GetName(),"PHOT",4) == 0)
829fb838 1636
1637
1638 // Rayleigh scattering
1639 // G3 default value: 0
1640 // G4 process: G4OpRayleigh
1641 //
1642 // Particles: optical photon
1643 // Physics: Optical
1644 // flag = 0 Rayleigh scattering off
1645 // flag = 1 Rayleigh scattering on
1646 //xx gMC ->SetProcess("RAYL",1);
1df5fa54 1647 else if (strncmp(proc->GetName(),"RAYL",4) == 0) {
1648 if (proc->Flag() == 1) {
3b8c325d 1649 fprintf(pFlukaVmcInp,"*\n*Rayleigh scattering is ON by default in FLUKA\n");
1650 fprintf(pFlukaVmcInp,"*No FLUKA card generated\n");
829fb838 1651 }
1df5fa54 1652 else if (proc->Flag() == 0) {
3b8c325d 1653 fprintf(pFlukaVmcInp,"*\n*Rayleigh scattering is set OFF\n");
1654 fprintf(pFlukaVmcInp,"*Generated from call: SetProcess('RAYL',0);\n");
829fb838 1655 // - one = no Rayleigh scattering and no binding corrections for Compton
1656 // matMin = lower bound of the material indices in which the respective thresholds apply
1657 // matMax = upper bound of the material indices in which the respective thresholds apply
3b8c325d 1658 fprintf(pFlukaVmcInp,"EMFRAY %10.1f%10.1f%10.1f%10.1f\n",-one,three,matMin,matMax);
829fb838 1659 }
1660 else {
3b8c325d 1661 fprintf(pFlukaVmcInp,"*\n*Illegal flag value in SetProcess('RAYL',?) call.\n");
1662 fprintf(pFlukaVmcInp,"*No FLUKA card generated\n");
829fb838 1663 }
1df5fa54 1664 } // end of else if (strncmp(proc->GetName(),"RAYL",4) == 0)
829fb838 1665
1666
1667 // synchrotron radiation in magnetic field
1668 // G3 default value: 0
1669 // G4 process: G4SynchrotronRadiation
1670 //
1671 // Particles: ??
1672 // Physics: Not set
1673 // flag = 0 no synchrotron radiation
1674 // flag = 1 synchrotron radiation
1675 //xx gMC ->SetProcess("SYNC",1); // synchrotron radiation generation
1df5fa54 1676 else if (strncmp(proc->GetName(),"SYNC",4) == 0) {
3b8c325d 1677 fprintf(pFlukaVmcInp,"*\n*Synchrotron radiation generation is NOT implemented in FLUKA\n");
1678 fprintf(pFlukaVmcInp,"*No FLUKA card generated\n");
829fb838 1679 }
1680
1681
1682 // Automatic calculation of tracking medium parameters
1683 // flag = 0 no automatic calculation
1684 // flag = 1 automatic calculation
1685 //xx gMC ->SetProcess("AUTO",1); // ??? automatic computation of the tracking medium parameters
1df5fa54 1686 else if (strncmp(proc->GetName(),"AUTO",4) == 0) {
3b8c325d 1687 fprintf(pFlukaVmcInp,"*\n*Automatic calculation of tracking medium parameters is always ON in FLUKA\n");
1688 fprintf(pFlukaVmcInp,"*No FLUKA card generated\n");
829fb838 1689 }
1690
1691
1692 // To control energy loss fluctuation model
1693 // flag = 0 Urban model
1694 // flag = 1 PAI model
1695 // flag = 2 PAI+ASHO model (not active at the moment)
1696 //xx gMC ->SetProcess("STRA",1); // ??? energy fluctuation model
1df5fa54 1697 else if (strncmp(proc->GetName(),"STRA",4) == 0) {
1698 if (proc->Flag() == 0 || proc->Flag() == 2 || proc->Flag() == 3) {
3b8c325d 1699 fprintf(pFlukaVmcInp,"*\n*Ionization energy losses calculation is activated\n");
1700 fprintf(pFlukaVmcInp,"*Generated from call: SetProcess('STRA',n);, n=0,1,2\n");
829fb838 1701 // one = restricted energy loss fluctuations (for hadrons and muons) switched on
1702 // one = restricted energy loss fluctuations (for e+ and e-) switched on
1703 // one = minimal accuracy
1704 // matMin = lower bound of the material indices in which the respective thresholds apply
1705 // matMax = upper bound of the material indices in which the respective thresholds apply
3b8c325d 1706 fprintf(pFlukaVmcInp,"IONFLUCT %10.1f%10.1f%10.1f%10.1f%10.1f\n",one,one,one,matMin,matMax);
829fb838 1707 }
1708 else {
3b8c325d 1709 fprintf(pFlukaVmcInp,"*\n*Illegal flag value in SetProcess('STRA',?) call.\n");
1710 fprintf(pFlukaVmcInp,"*No FLUKA card generated\n");
829fb838 1711 }
1df5fa54 1712 } // else if (strncmp(proc->GetName(),"STRA",4) == 0)
829fb838 1713
1714
1715
1716
1717 else { // processes not yet treated
1718
1719 // light photon absorption (Cerenkov photons)
1720 // it is turned on when Cerenkov process is turned on
1721 // G3 default value: 0
1722 // G4 process: G4OpAbsorption, G4OpBoundaryProcess
1723 //
1724 // Particles: optical photon
1725 // Physics: Optical
1726 // flag = 0 no absorption of Cerenkov photons
1727 // flag = 1 absorption of Cerenkov photons
1728 // gMC ->SetProcess("LABS",2); // ??? Cerenkov light absorption
1729
1730
1731
1df5fa54 1732 cout << "SetProcess for flag=" << proc->GetName() << " value=" << proc->Flag() << " not yet implemented!" << endl;
829fb838 1733 }
1734 } //end of loop number of SetProcess calls
1735
1736
1737// Loop over number of SetCut calls
1df5fa54 1738
1739 nextc.Reset();
1740 while ((cut = (TFlukaConfigOption*)nextc())) {
829fb838 1741 Float_t matMin = three;
1742 Float_t matMax = fLastMaterial;
1743 Bool_t global = kTRUE;
1df5fa54 1744 if (cut->Medium() != -1) {
1745 matMin = Float_t(cut->Medium());
829fb838 1746 matMax = matMin;
1747 global = kFALSE;
1748 }
1749
1750 // cuts handled in SetProcess calls
1df5fa54 1751 if (strncmp(cut->GetName(),"BCUTM",5) == 0) continue;
1752 else if (strncmp(cut->GetName(),"BCUTE",5) == 0) continue;
1753 else if (strncmp(cut->GetName(),"DCUTM",5) == 0) continue;
1754 else if (strncmp(cut->GetName(),"PPCUTM",6) == 0) continue;
829fb838 1755
1756 // delta-rays by electrons
1757 // G4 particles: "e-"
1758 // G3 default value: 10**4 GeV
1759 // gMC ->SetCut("DCUTE",cut); // cut for deltarays by electrons
1df5fa54 1760 else if (strncmp(cut->GetName(),"DCUTE",5) == 0) {
3b8c325d 1761 fprintf(pFlukaVmcInp,"*\n*Cut for delta rays by electrons\n");
1762 fprintf(pFlukaVmcInp,"*Generated from call: SetCut('DCUTE',cut);\n");
1df5fa54 1763 // -cut->Cut();
829fb838 1764 // zero = ignored
1765 // zero = ignored
1766 // matMin = lower bound of the material indices in which the respective thresholds apply
1767 // matMax = upper bound of the material indices in which the respective thresholds apply
1768 // loop over materials for EMFCUT FLUKA cards
1769 for (j=0; j < matMax-matMin+1; j++) {
1770 Int_t nreg, imat, *reglist;
1771 Float_t ireg;
1772 imat = (Int_t) matMin + j;
1773 reglist = fGeom->GetMaterialList(imat, nreg);
1774 // loop over regions of a given material
1775 for (k=0; k<nreg; k++) {
1776 ireg = reglist[k];
3b8c325d 1777 fprintf(pFlukaVmcInp,"EMFCUT %10.4g%10.1f%10.1f%10.1f%10.1f\n",-cut->Cut(),zero,zero,ireg,ireg);
829fb838 1778 }
1779 }
3b8c325d 1780 fprintf(pFlukaVmcInp,"DELTARAY %10.4g%10.3f%10.3f%10.1f%10.1f%10.1f\n",cut->Cut(), 100., 1.03, matMin, matMax, 1.0);
829fb838 1781 } // end of if for delta-rays by electrons
1782
1783
1784 // gammas
1785 // G4 particles: "gamma"
1786 // G3 default value: 0.001 GeV
1787 // gMC ->SetCut("CUTGAM",cut); // cut for gammas
1788
1df5fa54 1789 else if (strncmp(cut->GetName(),"CUTGAM",6) == 0 && global) {
3b8c325d 1790 fprintf(pFlukaVmcInp,"*\n*Cut for gamma\n");
1791 fprintf(pFlukaVmcInp,"*Generated from call: SetCut('CUTGAM',cut);\n");
1df5fa54 1792 // -cut->Cut();
829fb838 1793 // 7.0 = lower bound of the particle id-numbers to which the cut-off
3b8c325d 1794 fprintf(pFlukaVmcInp,"PART-THR %10.4g%10.1f\n",-cut->Cut(),7.0);
829fb838 1795 }
1df5fa54 1796 else if (strncmp(cut->GetName(),"CUTGAM",6) == 0 && !global) {
3b8c325d 1797 fprintf(pFlukaVmcInp,"*\n*Cut specific to material for gamma\n");
1798 fprintf(pFlukaVmcInp,"*Generated from call: SetCut('CUTGAM',cut);\n");
1df5fa54 1799 // cut->Cut();
829fb838 1800 // loop over materials for EMFCUT FLUKA cards
1801 for (j=0; j < matMax-matMin+1; j++) {
1802 Int_t nreg, imat, *reglist;
1803 Float_t ireg;
1804 imat = (Int_t) matMin + j;
1805 reglist = fGeom->GetMaterialList(imat, nreg);
1806 // loop over regions of a given material
1807 for (Int_t k=0; k<nreg; k++) {
1808 ireg = reglist[k];
3b8c325d 1809 fprintf(pFlukaVmcInp,"EMFCUT %10.4g%10.4g%10.1f%10.1f%10.1f%10.1f\n", zero, cut->Cut(), zero, ireg, ireg, one);
829fb838 1810 }
1811 }
1812 } // end of else if for gamma
1813
1814
1815 // electrons
1816 // G4 particles: "e-"
1817 // ?? positrons
1818 // G3 default value: 0.001 GeV
1819 //gMC ->SetCut("CUTELE",cut); // cut for e+,e-
1df5fa54 1820 else if (strncmp(cut->GetName(),"CUTELE",6) == 0 && global) {
3b8c325d 1821 fprintf(pFlukaVmcInp,"*\n*Cut for electrons\n");
1822 fprintf(pFlukaVmcInp,"*Generated from call: SetCut('CUTELE',cut);\n");
1df5fa54 1823 // -cut->Cut();
829fb838 1824 // three = lower bound of the particle id-numbers to which the cut-off
1825 // 4.0 = upper bound of the particle id-numbers to which the cut-off
1826 // one = step length in assigning numbers
3b8c325d 1827 fprintf(pFlukaVmcInp,"PART-THR %10.4g%10.1f%10.1f%10.1f\n",-cut->Cut(),three,4.0,one);
829fb838 1828 }
1df5fa54 1829 else if (strncmp(cut->GetName(),"CUTELE",6) == 0 && !global) {
3b8c325d 1830 fprintf(pFlukaVmcInp,"*\n*Cut specific to material for electrons\n");
1831 fprintf(pFlukaVmcInp,"*Generated from call: SetCut('CUTELE',cut);\n");
1df5fa54 1832 // -cut->Cut();
829fb838 1833 // loop over materials for EMFCUT FLUKA cards
1834 for (j=0; j < matMax-matMin+1; j++) {
1835 Int_t nreg, imat, *reglist;
1836 Float_t ireg;
1837 imat = (Int_t) matMin + j;
1838 reglist = fGeom->GetMaterialList(imat, nreg);
1839 // loop over regions of a given material
1840 for (k=0; k<nreg; k++) {
1841 ireg = reglist[k];
3b8c325d 1842 fprintf(pFlukaVmcInp,"EMFCUT %10.4g%10.4g%10.1f%10.1f%10.1f%10.1f\n", -cut->Cut(), zero, zero, ireg, ireg, one);
829fb838 1843 }
1844 }
1845 } // end of else if for electrons
1846
1847
1848 // neutral hadrons
1849 // G4 particles: of type "baryon", "meson", "nucleus" with zero charge
1850 // G3 default value: 0.01 GeV
1851 //gMC ->SetCut("CUTNEU",cut); // cut for neutral hadrons
1df5fa54 1852 else if (strncmp(cut->GetName(),"CUTNEU",6) == 0 && global) {
3b8c325d 1853 fprintf(pFlukaVmcInp,"*\n*Cut for neutral hadrons\n");
1854 fprintf(pFlukaVmcInp,"*Generated from call: SetCut('CUTNEU',cut);\n");
829fb838 1855
1856 // 8.0 = Neutron
1857 // 9.0 = Antineutron
3b8c325d 1858 fprintf(pFlukaVmcInp,"PART-THR %10.4g%10.1f%10.1f\n",-cut->Cut(),8.0,9.0);
829fb838 1859
1860 // 12.0 = Kaon zero long
1861 // 12.0 = Kaon zero long
3b8c325d 1862 fprintf(pFlukaVmcInp,"PART-THR %10.4g%10.1f%10.1f\n",-cut->Cut(),12.0,12.0);
829fb838 1863
1864 // 17.0 = Lambda, 18.0 = Antilambda
1865 // 19.0 = Kaon zero short
3b8c325d 1866 fprintf(pFlukaVmcInp,"PART-THR %10.4g%10.1f%10.1f\n",-cut->Cut(),17.0,19.0);
829fb838 1867
1868 // 22.0 = Sigma zero, Pion zero, Kaon zero
1869 // 25.0 = Antikaon zero
3b8c325d 1870 fprintf(pFlukaVmcInp,"PART-THR %10.4g%10.1f%10.1f\n",-cut->Cut(),22.0,25.0);
829fb838 1871
1872 // 32.0 = Antisigma zero
1873 // 32.0 = Antisigma zero
3b8c325d 1874 fprintf(pFlukaVmcInp,"PART-THR %10.4g%10.1f%10.1f\n",-cut->Cut(),32.0,32.0);
829fb838 1875
1876 // 34.0 = Xi zero
1877 // 35.0 = AntiXi zero
3b8c325d 1878 fprintf(pFlukaVmcInp,"PART-THR %10.4g%10.1f%10.1f\n",-cut->Cut(),34.0,35.0);
829fb838 1879
1880 // 47.0 = D zero
1881 // 48.0 = AntiD zero
3b8c325d 1882 fprintf(pFlukaVmcInp,"PART-THR %10.4g%10.1f%10.1f\n",-cut->Cut(),47.0,48.0);
829fb838 1883
1884 // 53.0 = Xi_c zero
1885 // 53.0 = Xi_c zero
3b8c325d 1886 fprintf(pFlukaVmcInp,"PART-THR %10.4g%10.1f%10.1f\n",-cut->Cut(),53.0,53.0);
829fb838 1887
1888 // 55.0 = Xi'_c zero
1889 // 56.0 = Omega_c zero
3b8c325d 1890 fprintf(pFlukaVmcInp,"PART-THR %10.4g%10.1f%10.1f\n",-cut->Cut(),55.0,56.0);
829fb838 1891
1892 // 59.0 = AntiXi_c zero
1893 // 59.0 = AntiXi_c zero
3b8c325d 1894 fprintf(pFlukaVmcInp,"PART-THR %10.4g%10.1f%10.1f\n",-cut->Cut(),59.0,59.0);
829fb838 1895
1896 // 61.0 = AntiXi'_c zero
1897 // 62.0 = AntiOmega_c zero
3b8c325d 1898 fprintf(pFlukaVmcInp,"PART-THR %10.4g%10.1f%10.1f\n",-cut->Cut(),61.0,62.0);
829fb838 1899 }
1900
1901 // charged hadrons
1902 // G4 particles: of type "baryon", "meson", "nucleus" with non-zero charge
1903 // G3 default value: 0.01 GeV
1904 //gMC ->SetCut("CUTHAD",cut); // cut for charged hadrons
1df5fa54 1905 else if (strncmp(cut->GetName(),"CUTHAD",6) == 0 && global) {
3b8c325d 1906 fprintf(pFlukaVmcInp,"*\n*Cut for charged hadrons\n");
1907 fprintf(pFlukaVmcInp,"*Generated from call: SetCut('CUTHAD',cut);\n");
829fb838 1908
1909 // 1.0 = Proton
1910 // 2.0 = Antiproton
3b8c325d 1911 fprintf(pFlukaVmcInp,"PART-THR %10.4g%10.1f%10.1f\n",-cut->Cut(),1.0,2.0);
829fb838 1912
1913 // 13.0 = Positive Pion, Negative Pion, Positive Kaon
1914 // 16.0 = Negative Kaon
3b8c325d 1915 fprintf(pFlukaVmcInp,"PART-THR %10.4g%10.1f%10.1f\n",-cut->Cut(),13.0,16.0);
829fb838 1916
1917 // 20.0 = Negative Sigma
1918 // 21.0 = Positive Sigma
3b8c325d 1919 fprintf(pFlukaVmcInp,"PART-THR %10.4g%10.1f%10.1f\n",-cut->Cut(),20.0,21.0);
829fb838 1920
1921 // 31.0 = Antisigma minus
1922 // 33.0 = Antisigma plus
1923 // 2.0 = step length
3b8c325d 1924 fprintf(pFlukaVmcInp,"PART-THR %10.4g%10.1f%10.1f%10.1f\n",-cut->Cut(),31.0,33.0,2.0);
829fb838 1925
1926 // 36.0 = Negative Xi, Positive Xi, Omega minus
1927 // 39.0 = Antiomega
3b8c325d 1928 fprintf(pFlukaVmcInp,"PART-THR %10.4g%10.1f%10.1f\n",-cut->Cut(),36.0,39.0);
829fb838 1929
1930 // 45.0 = D plus
1931 // 46.0 = D minus
3b8c325d 1932 fprintf(pFlukaVmcInp,"PART-THR %10.4g%10.1f%10.1f\n",-cut->Cut(),45.0,46.0);
829fb838 1933
1934 // 49.0 = D_s plus, D_s minus, Lambda_c plus
1935 // 52.0 = Xi_c plus
3b8c325d 1936 fprintf(pFlukaVmcInp,"PART-THR %10.4g%10.1f%10.1f\n",-cut->Cut(),49.0,52.0);
829fb838 1937
1938 // 54.0 = Xi'_c plus
1939 // 60.0 = AntiXi'_c minus
1940 // 6.0 = step length
3b8c325d 1941 fprintf(pFlukaVmcInp,"PART-THR %10.4g%10.1f%10.1f%10.1f\n",-cut->Cut(),54.0,60.0,6.0);
829fb838 1942
1943 // 57.0 = Antilambda_c minus
1944 // 58.0 = AntiXi_c minus
3b8c325d 1945 fprintf(pFlukaVmcInp,"PART-THR %10.4g%10.1f%10.1f\n",-cut->Cut(),57.0,58.0);
829fb838 1946 }
1947
1948 // muons
1949 // G4 particles: "mu+", "mu-"
1950 // G3 default value: 0.01 GeV
1951 //gMC ->SetCut("CUTMUO",cut); // cut for mu+, mu-
1df5fa54 1952 else if (strncmp(cut->GetName(),"CUTMUO",6)== 0 && global) {
3b8c325d 1953 fprintf(pFlukaVmcInp,"*\n*Cut for muons\n");
1954 fprintf(pFlukaVmcInp,"*Generated from call: SetCut('CUTMUO',cut);\n");
829fb838 1955 // 10.0 = Muon+
1956 // 11.0 = Muon-
3b8c325d 1957 fprintf(pFlukaVmcInp,"PART-THR %10.4g%10.1f%10.1f\n",-cut->Cut(),10.0,11.0);
829fb838 1958 }
1959
1960 //
1961 // time of flight cut in seconds
1962 // G4 particles: all
1963 // G3 default value: 0.01 GeV
1964 //gMC ->SetCut("TOFMAX",tofmax); // time of flight cuts in seconds
1df5fa54 1965 else if (strncmp(cut->GetName(),"TOFMAX",6) == 0) {
3b8c325d 1966 fprintf(pFlukaVmcInp,"*\n*Time of flight cuts in seconds\n");
1967 fprintf(pFlukaVmcInp,"*Generated from call: SetCut('TOFMAX',tofmax);\n");
829fb838 1968 // zero = ignored
1969 // zero = ignored
1970 // -6.0 = lower bound of the particle numbers for which the transport time cut-off and/or the start signal is to be applied
1971 // 64.0 = upper bound of the particle numbers for which the transport time cut-off and/or the start signal is to be applied
3b8c325d 1972 fprintf(pFlukaVmcInp,"TIME-CUT %10.4g%10.1f%10.1f%10.1f%10.1f\n",cut->Cut()*1.e9,zero,zero,-6.0,64.0);
829fb838 1973 }
1974
1975 else if (global){
1df5fa54 1976 cout << "SetCut for flag=" << cut->GetName() << " value=" << cut->Cut() << " not yet implemented!" << endl;
829fb838 1977 }
1978 else {
1df5fa54 1979 cout << "SetCut for flag=" << cut->GetName() << " value=" << cut->Cut() << " (material specific) not yet implemented!" << endl;
829fb838 1980 }
1981
1982 } //end of loop over SetCut calls
1983
1984// Add START and STOP card
3b8c325d 1985 fprintf(pFlukaVmcInp,"START %10.1f\n",fEventsPerRun);
1986 fprintf(pFlukaVmcInp,"STOP \n");
829fb838 1987
1988
1989// Close files
1990
3b8c325d 1991 fclose(pFlukaVmcCoreInp);
1992 fclose(pFlukaVmcFlukaMat);
1993 fclose(pFlukaVmcInp);
829fb838 1994
1995} // end of InitPhysics
1996
1997
1998//______________________________________________________________________________
1999void TFluka::SetMaxStep(Double_t)
2000{
2001// SetMaxStep is dummy procedure in TFluka !
2002 if (fVerbosityLevel >=3)
2003 cout << "SetMaxStep is dummy procedure in TFluka !" << endl;
2004}
2005
2006//______________________________________________________________________________
2007void TFluka::SetMaxNStep(Int_t)
2008{
2009// SetMaxNStep is dummy procedure in TFluka !
2010 if (fVerbosityLevel >=3)
2011 cout << "SetMaxNStep is dummy procedure in TFluka !" << endl;
2012}
2013
2014//______________________________________________________________________________
2015void TFluka::SetUserDecay(Int_t)
2016{
2017// SetUserDecay is dummy procedure in TFluka !
2018 if (fVerbosityLevel >=3)
2019 cout << "SetUserDecay is dummy procedure in TFluka !" << endl;
2020}
2021
2022//
2023// dynamic properties
2024//
2025//______________________________________________________________________________
2026void TFluka::TrackPosition(TLorentzVector& position) const
2027{
2028// Return the current position in the master reference frame of the
2029// track being transported
2030// TRACKR.atrack = age of the particle
2031// TRACKR.xtrack = x-position of the last point
2032// TRACKR.ytrack = y-position of the last point
2033// TRACKR.ztrack = z-position of the last point
2034 Int_t caller = GetCaller();
2035 if (caller == 3 || caller == 6 || caller == 11 || caller == 12) { //bxdraw,endraw,usdraw
2036 position.SetX(GetXsco());
2037 position.SetY(GetYsco());
2038 position.SetZ(GetZsco());
2039 position.SetT(TRACKR.atrack);
2040 }
2041 else if (caller == 4) { // mgdraw
2042 position.SetX(TRACKR.xtrack[TRACKR.ntrack]);
2043 position.SetY(TRACKR.ytrack[TRACKR.ntrack]);
2044 position.SetZ(TRACKR.ztrack[TRACKR.ntrack]);
2045 position.SetT(TRACKR.atrack);
2046 }
2047 else if (caller == 5) { // sodraw
2048 position.SetX(TRACKR.xtrack[TRACKR.ntrack]);
2049 position.SetY(TRACKR.ytrack[TRACKR.ntrack]);
2050 position.SetZ(TRACKR.ztrack[TRACKR.ntrack]);
2051 position.SetT(0);
2052 }
2053 else
2054 Warning("TrackPosition","position not available");
2055}
2056
2057//______________________________________________________________________________
2058void TFluka::TrackPosition(Double_t& x, Double_t& y, Double_t& z) const
2059{
2060// Return the current position in the master reference frame of the
2061// track being transported
2062// TRACKR.atrack = age of the particle
2063// TRACKR.xtrack = x-position of the last point
2064// TRACKR.ytrack = y-position of the last point
2065// TRACKR.ztrack = z-position of the last point
2066 Int_t caller = GetCaller();
2067 if (caller == 3 || caller == 6 || caller == 11 || caller == 12) { //bxdraw,endraw,usdraw
2068 x = GetXsco();
2069 y = GetYsco();
2070 z = GetZsco();
2071 }
2072 else if (caller == 4 || caller == 5) { // mgdraw, sodraw
2073 x = TRACKR.xtrack[TRACKR.ntrack];
2074 y = TRACKR.ytrack[TRACKR.ntrack];
2075 z = TRACKR.ztrack[TRACKR.ntrack];
2076 }
2077 else
2078 Warning("TrackPosition","position not available");
2079}
2080
2081//______________________________________________________________________________
2082void TFluka::TrackMomentum(TLorentzVector& momentum) const
2083{
2084// Return the direction and the momentum (GeV/c) of the track
2085// currently being transported
2086// TRACKR.ptrack = momentum of the particle (not always defined, if
2087// < 0 must be obtained from etrack)
2088// TRACKR.cx,y,ztrck = direction cosines of the current particle
2089// TRACKR.etrack = total energy of the particle
2090// TRACKR.jtrack = identity number of the particle
2091// PAPROP.am[TRACKR.jtrack] = particle mass in gev
2092 Int_t caller = GetCaller();
2093 if (caller != 2) { // not eedraw
2094 if (TRACKR.ptrack >= 0) {
2095 momentum.SetPx(TRACKR.ptrack*TRACKR.cxtrck);
2096 momentum.SetPy(TRACKR.ptrack*TRACKR.cytrck);
2097 momentum.SetPz(TRACKR.ptrack*TRACKR.cztrck);
2098 momentum.SetE(TRACKR.etrack);
2099 return;
2100 }
2101 else {
2102 Double_t p = sqrt(TRACKR.etrack*TRACKR.etrack - PAPROP.am[TRACKR.jtrack+6]*PAPROP.am[TRACKR.jtrack+6]);
2103 momentum.SetPx(p*TRACKR.cxtrck);
2104 momentum.SetPy(p*TRACKR.cytrck);
2105 momentum.SetPz(p*TRACKR.cztrck);
2106 momentum.SetE(TRACKR.etrack);
2107 return;
2108 }
2109 }
2110 else
2111 Warning("TrackMomentum","momentum not available");
2112}
2113
2114//______________________________________________________________________________
2115void TFluka::TrackMomentum(Double_t& px, Double_t& py, Double_t& pz, Double_t& e) const
2116{
2117// Return the direction and the momentum (GeV/c) of the track
2118// currently being transported
2119// TRACKR.ptrack = momentum of the particle (not always defined, if
2120// < 0 must be obtained from etrack)
2121// TRACKR.cx,y,ztrck = direction cosines of the current particle
2122// TRACKR.etrack = total energy of the particle
2123// TRACKR.jtrack = identity number of the particle
2124// PAPROP.am[TRACKR.jtrack] = particle mass in gev
2125 Int_t caller = GetCaller();
2126 if (caller != 2) { // not eedraw
2127 if (TRACKR.ptrack >= 0) {
2128 px = TRACKR.ptrack*TRACKR.cxtrck;
2129 py = TRACKR.ptrack*TRACKR.cytrck;
2130 pz = TRACKR.ptrack*TRACKR.cztrck;
2131 e = TRACKR.etrack;
2132 return;
2133 }
2134 else {
2135 Double_t p = sqrt(TRACKR.etrack*TRACKR.etrack - PAPROP.am[TRACKR.jtrack+6]*PAPROP.am[TRACKR.jtrack+6]);
2136 px = p*TRACKR.cxtrck;
2137 py = p*TRACKR.cytrck;
2138 pz = p*TRACKR.cztrck;
2139 e = TRACKR.etrack;
2140 return;
2141 }
2142 }
2143 else
2144 Warning("TrackMomentum","momentum not available");
2145}
2146
2147//______________________________________________________________________________
2148Double_t TFluka::TrackStep() const
2149{
2150// Return the length in centimeters of the current step
2151// TRACKR.ctrack = total curved path
2152 Int_t caller = GetCaller();
2153 if (caller == 11 || caller==12 || caller == 3 || caller == 6) //bxdraw,endraw,usdraw
2154 return 0.0;
2155 else if (caller == 4) //mgdraw
2156 return TRACKR.ctrack;
2157 else
2158 return -1.0;
2159}
2160
2161//______________________________________________________________________________
2162Double_t TFluka::TrackLength() const
2163{
2164// TRACKR.cmtrck = cumulative curved path since particle birth
2165 Int_t caller = GetCaller();
2166 if (caller == 11 || caller==12 || caller == 3 || caller == 4 || caller == 6) //bxdraw,endraw,mgdraw,usdraw
2167 return TRACKR.cmtrck;
2168 else
2169 return -1.0;
2170}
2171
2172//______________________________________________________________________________
2173Double_t TFluka::TrackTime() const
2174{
2175// Return the current time of flight of the track being transported
2176// TRACKR.atrack = age of the particle
2177 Int_t caller = GetCaller();
2178 if (caller == 11 || caller==12 || caller == 3 || caller == 4 || caller == 6) //bxdraw,endraw,mgdraw,usdraw
2179 return TRACKR.atrack;
2180 else
2181 return -1;
2182}
2183
2184//______________________________________________________________________________
2185Double_t TFluka::Edep() const
2186{
2187// Energy deposition
2188// if TRACKR.ntrack = 0, TRACKR.mtrack = 0:
2189// -->local energy deposition (the value and the point are not recorded in TRACKR)
2190// but in the variable "rull" of the procedure "endraw.cxx"
2191// if TRACKR.ntrack > 0, TRACKR.mtrack = 0:
2192// -->no energy loss along the track
2193// if TRACKR.ntrack > 0, TRACKR.mtrack > 0:
2194// -->energy loss distributed along the track
2195// TRACKR.dtrack = energy deposition of the jth deposition even
2196
2197 // If coming from bxdraw we have 2 steps of 0 length and 0 edep
2198 Int_t caller = GetCaller();
2199 if (caller == 11 || caller==12) return 0.0;
2200 Double_t sum = 0;
2201 for ( Int_t j=0;j<TRACKR.mtrack;j++) {
2202 sum +=TRACKR.dtrack[j];
2203 }
2204 if (TRACKR.ntrack == 0 && TRACKR.mtrack == 0)
2205 return fRull + sum;
2206 else {
2207 return sum;
2208 }
2209}
2210
2211//______________________________________________________________________________
2212Int_t TFluka::TrackPid() const
2213{
2214// Return the id of the particle transported
2215// TRACKR.jtrack = identity number of the particle
2216 Int_t caller = GetCaller();
f926898e 2217 if (caller != 2) { // not eedraw
2218 return PDGFromId(TRACKR.jtrack);
2219 }
829fb838 2220 else
2221 return -1000;
2222}
2223
2224//______________________________________________________________________________
2225Double_t TFluka::TrackCharge() const
2226{
2227// Return charge of the track currently transported
2228// PAPROP.ichrge = electric charge of the particle
2229// TRACKR.jtrack = identity number of the particle
2230 Int_t caller = GetCaller();
2231 if (caller != 2) // not eedraw
2232 return PAPROP.ichrge[TRACKR.jtrack+6];
2233 else
2234 return -1000.0;
2235}
2236
2237//______________________________________________________________________________
2238Double_t TFluka::TrackMass() const
2239{
2240// PAPROP.am = particle mass in GeV
2241// TRACKR.jtrack = identity number of the particle
2242 Int_t caller = GetCaller();
2243 if (caller != 2) // not eedraw
2244 return PAPROP.am[TRACKR.jtrack+6];
2245 else
2246 return -1000.0;
2247}
2248
2249//______________________________________________________________________________
2250Double_t TFluka::Etot() const
2251{
2252// TRACKR.etrack = total energy of the particle
2253 Int_t caller = GetCaller();
2254 if (caller != 2) // not eedraw
2255 return TRACKR.etrack;
2256 else
2257 return -1000.0;
2258}
2259
2260//
2261// track status
2262//
2263//______________________________________________________________________________
2264Bool_t TFluka::IsNewTrack() const
2265{
2266// Return true for the first call of Stepping()
2267 return fTrackIsNew;
2268}
2269
0dabe425 2270void TFluka::SetTrackIsNew(Bool_t flag)
2271{
2272// Return true for the first call of Stepping()
2273 fTrackIsNew = flag;
2274
2275}
2276
2277
829fb838 2278//______________________________________________________________________________
2279Bool_t TFluka::IsTrackInside() const
2280{
2281// True if the track is not at the boundary of the current volume
2282// In Fluka a step is always inside one kind of material
2283// If the step would go behind the region of one material,
2284// it will be shortened to reach only the boundary.
2285// Therefore IsTrackInside() is always true.
2286 Int_t caller = GetCaller();
2287 if (caller == 11 || caller==12) // bxdraw
2288 return 0;
2289 else
2290 return 1;
2291}
2292
2293//______________________________________________________________________________
2294Bool_t TFluka::IsTrackEntering() const
2295{
2296// True if this is the first step of the track in the current volume
2297
2298 Int_t caller = GetCaller();
2299 if (caller == 11) // bxdraw entering
2300 return 1;
2301 else return 0;
2302}
2303
2304//______________________________________________________________________________
2305Bool_t TFluka::IsTrackExiting() const
2306{
2307// True if track is exiting volume
2308//
2309 Int_t caller = GetCaller();
2310 if (caller == 12) // bxdraw exiting
2311 return 1;
2312 else return 0;
2313}
2314
2315//______________________________________________________________________________
2316Bool_t TFluka::IsTrackOut() const
2317{
2318// True if the track is out of the setup
2319// means escape
2320// Icode = 14: escape - call from Kaskad
2321// Icode = 23: escape - call from Emfsco
2322// Icode = 32: escape - call from Kasneu
2323// Icode = 40: escape - call from Kashea
2324// Icode = 51: escape - call from Kasoph
2325 if (fIcode == 14 ||
2326 fIcode == 23 ||
2327 fIcode == 32 ||
2328 fIcode == 40 ||
2329 fIcode == 51) return 1;
2330 else return 0;
2331}
2332
2333//______________________________________________________________________________
2334Bool_t TFluka::IsTrackDisappeared() const
2335{
2336// means all inelastic interactions and decays
2337// fIcode from usdraw
2338 if (fIcode == 101 || // inelastic interaction
2339 fIcode == 102 || // particle decay
0dabe425 2340 fIcode == 103 || // delta ray generation by hadron
2341 fIcode == 104 || // direct pair production
2342 fIcode == 105 || // bremsstrahlung (muon)
2343 fIcode == 208 || // bremsstrahlung (electron)
829fb838 2344 fIcode == 214 || // in-flight annihilation
2345 fIcode == 215 || // annihilation at rest
2346 fIcode == 217 || // pair production
0dabe425 2347 fIcode == 219 || // Compton scattering
2348 fIcode == 221 || // Photoelectric effect
2349 fIcode == 300 || // hadronic interaction
2350 fIcode == 400 // delta-ray
2351 ) return 1;
829fb838 2352 else return 0;
2353}
2354
2355//______________________________________________________________________________
2356Bool_t TFluka::IsTrackStop() const
2357{
2358// True if the track energy has fallen below the threshold
2359// means stopped by signal or below energy threshold
2360// Icode = 12: stopping particle - call from Kaskad
2361// Icode = 15: time kill - call from Kaskad
2362// Icode = 21: below threshold, iarg=1 - call from Emfsco
2363// Icode = 22: below threshold, iarg=2 - call from Emfsco
2364// Icode = 24: time kill - call from Emfsco
2365// Icode = 31: below threshold - call from Kasneu
2366// Icode = 33: time kill - call from Kasneu
2367// Icode = 41: time kill - call from Kashea
2368// Icode = 52: time kill - call from Kasoph
2369 if (fIcode == 12 ||
2370 fIcode == 15 ||
2371 fIcode == 21 ||
2372 fIcode == 22 ||
2373 fIcode == 24 ||
2374 fIcode == 31 ||
2375 fIcode == 33 ||
2376 fIcode == 41 ||
2377 fIcode == 52) return 1;
2378 else return 0;
2379}
2380
2381//______________________________________________________________________________
2382Bool_t TFluka::IsTrackAlive() const
2383{
2384// means not disappeared or not out
2385 if (IsTrackDisappeared() || IsTrackOut() ) return 0;
2386 else return 1;
2387}
2388
2389//
2390// secondaries
2391//
2392
2393//______________________________________________________________________________
2394Int_t TFluka::NSecondaries() const
2395
2396{
2397// Number of secondary particles generated in the current step
2398// FINUC.np = number of secondaries except light and heavy ions
2399// FHEAVY.npheav = number of secondaries for light and heavy secondary ions
2400 Int_t caller = GetCaller();
2401 if (caller == 6) // valid only after usdraw
2402 return FINUC.np + FHEAVY.npheav;
2403 else
2404 return 0;
2405} // end of NSecondaries
2406
2407//______________________________________________________________________________
2408void TFluka::GetSecondary(Int_t isec, Int_t& particleId,
2409 TLorentzVector& position, TLorentzVector& momentum)
2410{
2411// Copy particles from secondary stack to vmc stack
2412//
2413
2414 Int_t caller = GetCaller();
2415 if (caller == 6) { // valid only after usdraw
2416 if (isec >= 0 && isec < FINUC.np) {
2417 particleId = PDGFromId(FINUC.kpart[isec]);
2418 position.SetX(fXsco);
2419 position.SetY(fYsco);
2420 position.SetZ(fZsco);
2421 position.SetT(TRACKR.atrack);
2422 momentum.SetPx(FINUC.plr[isec]*FINUC.cxr[isec]);
2423 momentum.SetPy(FINUC.plr[isec]*FINUC.cyr[isec]);
2424 momentum.SetPz(FINUC.plr[isec]*FINUC.czr[isec]);
2425 momentum.SetE(FINUC.tki[isec] + PAPROP.am[FINUC.kpart[isec]+6]);
2426 }
2427 else if (isec >= FINUC.np && isec < FINUC.np + FHEAVY.npheav) {
2428 Int_t jsec = isec - FINUC.np;
2429 particleId = FHEAVY.kheavy[jsec]; // this is Fluka id !!!
2430 position.SetX(fXsco);
2431 position.SetY(fYsco);
2432 position.SetZ(fZsco);
2433 position.SetT(TRACKR.atrack);
2434 momentum.SetPx(FHEAVY.pheavy[jsec]*FHEAVY.cxheav[jsec]);
2435 momentum.SetPy(FHEAVY.pheavy[jsec]*FHEAVY.cyheav[jsec]);
2436 momentum.SetPz(FHEAVY.pheavy[jsec]*FHEAVY.czheav[jsec]);
2437 if (FHEAVY.tkheav[jsec] >= 3 && FHEAVY.tkheav[jsec] <= 6)
2438 momentum.SetE(FHEAVY.tkheav[jsec] + PAPROP.am[jsec+6]);
2439 else if (FHEAVY.tkheav[jsec] > 6)
2440 momentum.SetE(FHEAVY.tkheav[jsec] + FHEAVY.amnhea[jsec]); // to be checked !!!
2441 }
2442 else
2443 Warning("GetSecondary","isec out of range");
2444 }
2445 else
2446 Warning("GetSecondary","no secondaries available");
2447} // end of GetSecondary
2448
2449//______________________________________________________________________________
2450TMCProcess TFluka::ProdProcess(Int_t) const
2451
2452{
2453// Name of the process that has produced the secondary particles
2454// in the current step
0dabe425 2455
2456 Int_t mugamma = (TRACKR.jtrack == 7 || TRACKR.jtrack == 10 || TRACKR.jtrack == 11);
2457
2458 if (fIcode == 102) return kPDecay;
2459 else if (fIcode == 104 || fIcode == 217) return kPPair;
2460 else if (fIcode == 219) return kPCompton;
2461 else if (fIcode == 221) return kPPhotoelectric;
2462 else if (fIcode == 105 || fIcode == 208) return kPBrem;
2463 else if (fIcode == 103 || fIcode == 400) return kPDeltaRay;
2464 else if (fIcode == 210 || fIcode == 212) return kPDeltaRay;
2465 else if (fIcode == 214 || fIcode == 215) return kPAnnihilation;
2466 else if (fIcode == 101) return kPHadronic;
829fb838 2467 else if (fIcode == 101) {
0dabe425 2468 if (!mugamma) return kPHadronic;
2469 else if (TRACKR.jtrack == 7) return kPPhotoFission;
2470 else return kPMuonNuclear;
829fb838 2471 }
0dabe425 2472 else if (fIcode == 225) return kPRayleigh;
829fb838 2473// Fluka codes 100, 300 and 400 still to be investigasted
0dabe425 2474 else return kPNoProcess;
829fb838 2475}
2476
829fb838 2477
2478//______________________________________________________________________________
2479Int_t TFluka::VolId2Mate(Int_t id) const
2480{
2481//
2482// Returns the material number for a given volume ID
2483//
2484 return fMCGeo->VolId2Mate(id);
2485}
2486
2487//______________________________________________________________________________
2488const char* TFluka::VolName(Int_t id) const
2489{
2490//
2491// Returns the volume name for a given volume ID
2492//
2493 return fMCGeo->VolName(id);
2494}
2495
2496//______________________________________________________________________________
2497Int_t TFluka::VolId(const Text_t* volName) const
2498{
2499//
2500// Converts from volume name to volume ID.
2501// Time consuming. (Only used during set-up)
2502// Could be replaced by hash-table
2503//
2504 return fMCGeo->VolId(volName);
2505}
2506
2507//______________________________________________________________________________
2508Int_t TFluka::CurrentVolID(Int_t& copyNo) const
2509{
2510//
2511// Return the logical id and copy number corresponding to the current fluka region
2512//
2513 if (gGeoManager->IsOutside()) return 0;
2514 TGeoNode *node = gGeoManager->GetCurrentNode();
2515 copyNo = node->GetNumber();
2516 Int_t id = node->GetVolume()->GetNumber();
2517 return id;
2518}
2519
2520//______________________________________________________________________________
2521Int_t TFluka::CurrentVolOffID(Int_t off, Int_t& copyNo) const
2522{
2523//
2524// Return the logical id and copy number of off'th mother
2525// corresponding to the current fluka region
2526//
2527 if (off<0 || off>gGeoManager->GetLevel()) return 0;
2528 if (off==0) return CurrentVolID(copyNo);
2529 TGeoNode *node = gGeoManager->GetMother(off);
2530 if (!node) return 0;
2531 copyNo = node->GetNumber();
2532 return node->GetVolume()->GetNumber();
2533}
2534
2535//______________________________________________________________________________
2536const char* TFluka::CurrentVolName() const
2537{
2538//
2539// Return the current volume name
2540//
2541 if (gGeoManager->IsOutside()) return 0;
2542 return gGeoManager->GetCurrentVolume()->GetName();
2543}
2544
2545//______________________________________________________________________________
2546const char* TFluka::CurrentVolOffName(Int_t off) const
2547{
2548//
2549// Return the volume name of the off'th mother of the current volume
2550//
2551 if (off<0 || off>gGeoManager->GetLevel()) return 0;
2552 if (off==0) return CurrentVolName();
2553 TGeoNode *node = gGeoManager->GetMother(off);
2554 if (!node) return 0;
2555 return node->GetVolume()->GetName();
2556}
2557
2558//______________________________________________________________________________
2559Int_t TFluka::CurrentMaterial(Float_t & /*a*/, Float_t & /*z*/,
2560 Float_t & /*dens*/, Float_t & /*radl*/, Float_t & /*absl*/) const
2561{
2562//
2563// Return the current medium number ??? what about material properties
2564//
2565 Int_t copy;
2566 Int_t id = TFluka::CurrentVolID(copy);
2567 Int_t med = TFluka::VolId2Mate(id);
2568 return med;
2569}
2570
2571//______________________________________________________________________________
2572void TFluka::Gmtod(Float_t* xm, Float_t* xd, Int_t iflag)
2573{
2574// Transforms a position from the world reference frame
2575// to the current volume reference frame.
2576//
2577// Geant3 desription:
2578// ==================
2579// Computes coordinates XD (in DRS)
2580// from known coordinates XM in MRS
2581// The local reference system can be initialized by
2582// - the tracking routines and GMTOD used in GUSTEP
2583// - a call to GMEDIA(XM,NUMED)
2584// - a call to GLVOLU(NLEVEL,NAMES,NUMBER,IER)
2585// (inverse routine is GDTOM)
2586//
2587// If IFLAG=1 convert coordinates
2588// IFLAG=2 convert direction cosinus
2589//
2590// ---
2591 Double_t xmL[3], xdL[3];
2592 Int_t i;
2593 for (i=0;i<3;i++) xmL[i]=xm[i];
2594 if (iflag == 1) gGeoManager->MasterToLocal(xmL,xdL);
2595 else gGeoManager->MasterToLocalVect(xmL,xdL);
2596 for (i=0;i<3;i++) xd[i] = xdL[i];
2597}
2598
2599//______________________________________________________________________________
2600void TFluka::Gmtod(Double_t* xm, Double_t* xd, Int_t iflag)
2601{
2602 if (iflag == 1) gGeoManager->MasterToLocal(xm,xd);
2603 else gGeoManager->MasterToLocalVect(xm,xd);
2604}
2605
2606//______________________________________________________________________________
2607void TFluka::Gdtom(Float_t* xd, Float_t* xm, Int_t iflag)
2608{
2609// Transforms a position from the current volume reference frame
2610// to the world reference frame.
2611//
2612// Geant3 desription:
2613// ==================
2614// Computes coordinates XM (Master Reference System
2615// knowing the coordinates XD (Detector Ref System)
2616// The local reference system can be initialized by
2617// - the tracking routines and GDTOM used in GUSTEP
2618// - a call to GSCMED(NLEVEL,NAMES,NUMBER)
2619// (inverse routine is GMTOD)
2620//
2621// If IFLAG=1 convert coordinates
2622// IFLAG=2 convert direction cosinus
2623//
2624// ---
2625 Double_t xmL[3], xdL[3];
2626 Int_t i;
2627 for (i=0;i<3;i++) xdL[i] = xd[i];
2628 if (iflag == 1) gGeoManager->LocalToMaster(xdL,xmL);
2629 else gGeoManager->LocalToMasterVect(xdL,xmL);
2630 for (i=0;i<3;i++) xm[i]=xmL[i];
2631}
2632
2633//______________________________________________________________________________
2634void TFluka::Gdtom(Double_t* xd, Double_t* xm, Int_t iflag)
2635{
2636 if (iflag == 1) gGeoManager->LocalToMaster(xd,xm);
2637 else gGeoManager->LocalToMasterVect(xd,xm);
2638}
2639
2640//______________________________________________________________________________
2641TObjArray *TFluka::GetFlukaMaterials()
2642{
2643 return fGeom->GetMatList();
2644}
2645
2646//______________________________________________________________________________
2647void TFluka::SetMreg(Int_t l)
2648{
2649// Set current fluka region
2650 fCurrentFlukaRegion = l;
2651 fGeom->SetMreg(l);
2652}
2653
2654
3a625972 2655#define pushcerenkovphoton pushcerenkovphoton_
2656
2657
2658extern "C" {
2659 void pushcerenkovphoton(Double_t & px, Double_t & py, Double_t & pz, Double_t & e,
2660 Double_t & vx, Double_t & vy, Double_t & vz, Double_t & tof,
2661 Double_t & polx, Double_t & poly, Double_t & polz, Double_t & wgt, Int_t& ntr)
2662 {
2663 //
2664 // Pushes one cerenkov photon to the stack
2665 //
2666
2667 TFluka* fluka = (TFluka*) gMC;
2668 TVirtualMCStack* cppstack = fluka->GetStack();
bd3d5c8a 2669 Int_t parent = TRACKR.ispusr[mkbmx2-1];
921e0994 2670 cppstack->PushTrack(0, parent, 50000050,
3a625972 2671 px, py, pz, e,
2672 vx, vy, vz, tof,
2673 polx, poly, polz,
2674 kPCerenkov, ntr, wgt, 0);
2675 }
2676}
829fb838 2677
2678