1 /**************************************************************************
2 * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
4 * Author: The ALICE Off-line Project. *
5 * Contributors are mentioned in the code where appropriate. *
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 **************************************************************************/
18 // Class TFlukaMCGeometry
19 // --------------------
20 // Implementation of the TVirtualMCGeometry interface
21 // for defining and using TGeo geometry with FLUKA.
22 // This allows the FLUKA MonteCarlo to run with the TGeo
23 // geometrical modeller
24 // Author: Andrei Gheata 10/07/2003
26 #include "Riostream.h"
29 #include "TFlukaMCGeometry.h"
30 #include "TFlukaConfigOption.h"
31 #include "TGeoManager.h"
32 #include "TGeoVolume.h"
33 #include "TObjString.h"
37 # define idnrwr idnrwr_
39 # define g1rtwr g1rtwr_
40 # define conhwr conhwr_
41 # define inihwr inihwr_
42 # define jomiwr jomiwr_
43 # define lkdbwr lkdbwr_
44 # define lkfxwr lkfxwr_
45 # define lkmgwr lkmgwr_
47 # define magfld magfld_
48 # define nrmlwr nrmlwr_
49 # define rgrpwr rgrpwr_
50 # define isvhwr isvhwr_
54 # define idnrwr IDNRWR
56 # define g1rtwr G1RTWR
57 # define conhwr CONHWR
58 # define inihwr INIHWR
59 # define jomiwr JOMIWR
60 # define lkdbwr LKDBWR
61 # define lkfxwr LKFXWR
62 # define lkmgwr LKMGWR
64 # define magfld MAGFLD
65 # define nrmlwr NRMLWR
66 # define rgrpwr RGRPWR
67 # define isvhwr ISVHWR
71 //____________________________________________________________________________
75 // Prototypes for FLUKA navigation methods
77 Int_t type_of_call idnrwr(const Int_t & /*nreg*/, const Int_t & /*mlat*/);
78 void type_of_call g1wr(Double_t & /*pSx*/, Double_t & /*pSy*/, Double_t & /*pSz*/,
79 Double_t * /*pV*/, Int_t & /*oldReg*/ , const Int_t & /*oldLttc*/, Double_t & /*propStep*/,
80 Int_t & /*nascFlag*/, Double_t & /*retStep*/, Int_t & /*newReg*/,
81 Double_t & /*saf*/, Int_t & /*newLttc*/, Int_t & /*LttcFlag*/,
82 Double_t *s /*Lt*/, Int_t * /*jrLt*/);
84 void type_of_call g1rtwr();
85 void type_of_call conhwr(Int_t & /*intHist*/, Int_t * /*incrCount*/);
86 void type_of_call inihwr(Int_t & /*intHist*/);
87 void type_of_call jomiwr(const Int_t & /*nge*/, const Int_t & /*lin*/, const Int_t & /*lou*/,
88 Int_t & /*flukaReg*/);
89 void type_of_call lkdbwr(Double_t & /*pSx*/, Double_t & /*pSy*/, Double_t & /*pSz*/,
90 Double_t * /*pV*/, const Int_t & /*oldReg*/, const Int_t & /*oldLttc*/,
91 Int_t & /*newReg*/, Int_t & /*flagErr*/, Int_t & /*newLttc*/);
92 void type_of_call lkfxwr(Double_t & /*pSx*/, Double_t & /*pSy*/, Double_t & /*pSz*/,
93 Double_t * /*pV*/, const Int_t & /*oldReg*/, const Int_t & /*oldLttc*/,
94 Int_t & /*newReg*/, Int_t & /*flagErr*/, Int_t & /*newLttc*/);
95 void type_of_call lkmgwr(Double_t & /*pSx*/, Double_t & /*pSy*/, Double_t & /*pSz*/,
96 Double_t * /*pV*/, const Int_t & /*oldReg*/, const Int_t & /*oldLttc*/,
97 Int_t & /*flagErr*/, Int_t & /*newReg*/, Int_t & /*newLttc*/);
98 void type_of_call lkwr(Double_t & /*pSx*/, Double_t & /*pSy*/, Double_t & /*pSz*/,
99 Double_t * /*pV*/, const Int_t & /*oldReg*/, const Int_t & /*oldLttc*/,
100 Int_t & /*newReg*/, Int_t & /*flagErr*/, Int_t & /*newLttc*/);
101 // void type_of_call magfld(const Double_t & /*pX*/, const Double_t & /*pY*/, const Double_t & /*pZ*/,
102 // Double_t & /*cosBx*/, Double_t & /*cosBy*/, Double_t & /*cosBz*/,
103 // Double_t & /*Bmag*/, Int_t & /*reg*/, Int_t & /*idiscflag*/);
104 void type_of_call nrmlwr(Double_t & /*pSx*/, Double_t & /*pSy*/, Double_t & /*pSz*/,
105 Double_t & /*pVx*/, Double_t & /*pVy*/, Double_t & /*pVz*/,
106 Double_t * /*norml*/, const Int_t & /*oldReg*/,
107 const Int_t & /*newReg*/, Int_t & /*flagErr*/);
108 void type_of_call rgrpwr(const Int_t & /*flukaReg*/, const Int_t & /*ptrLttc*/, Int_t & /*g4Reg*/,
109 Int_t * /*indMother*/, Int_t * /*repMother*/, Int_t & /*depthFluka*/);
110 Int_t type_of_call isvhwr(const Int_t & /*fCheck*/, const Int_t & /*intHist*/);
113 // TFluka global pointer
115 TFlukaMCGeometry *gMCGeom = 0;
118 ClassImp(TFlukaMCGeometry)
120 TFlukaMCGeometry* TFlukaMCGeometry::fgInstance=0;
122 //_____________________________________________________________________________
123 TFlukaMCGeometry::TFlukaMCGeometry(const char *name, const char *title)
124 : TNamed(name, title)
127 // Standard constructor
134 gFluka = (TFluka*)gMC;
137 fMatList = new TObjArray(256);
138 fMatNames = new TObjArray(256);
141 //_____________________________________________________________________________
142 TFlukaMCGeometry::TFlukaMCGeometry()
145 // Default constructor
152 gFluka = (TFluka*)gMC;
159 //_____________________________________________________________________________
160 TFlukaMCGeometry::~TFlukaMCGeometry()
166 if (fRegionList) delete [] fRegionList;
167 if (fMatList) delete fMatList;
168 if (fMatNames) {fMatNames->Delete(); delete fMatNames;}
169 if (gGeoManager) delete gGeoManager;
175 //_____________________________________________________________________________
176 TFlukaMCGeometry::TFlukaMCGeometry(const TFlukaMCGeometry &)
184 //_____________________________________________________________________________
185 Double_t* TFlukaMCGeometry::CreateDoubleArray(Float_t* array, Int_t size) const
187 // Converts Float_t* array to Double_t*,
188 // !! The new array has to be deleted by user.
191 Double_t* doubleArray;
193 doubleArray = new Double_t[size];
194 for (Int_t i=0; i<size; i++) doubleArray[i] = array[i];
198 doubleArray = new Double_t[1];
206 //_____________________________________________________________________________
207 Int_t TFlukaMCGeometry::GetMedium() const
209 // Get current medium number
211 TGeoNode *node = gGeoManager->GetCurrentNode();
212 if (!node) imed = gGeoManager->GetTopNode()->GetVolume()->GetMedium()->GetId();
213 else imed = node->GetVolume()->GetMedium()->GetId();
214 if (fDebug) printf("GetMedium=%i\n", imed);
218 //_____________________________________________________________________________
219 Int_t TFlukaMCGeometry::GetFlukaMaterial(Int_t imed) const
221 // Returns FLUKA material index for medium IMED
222 TGeoMedium *med = (TGeoMedium*)gGeoManager->GetListOfMedia()->At(imed-1);
224 Error("GetFlukaMaterial", "MEDIUM %i nor found", imed);
227 Int_t imatfl = med->GetMaterial()->GetIndex();
231 //_____________________________________________________________________________
232 Int_t *TFlukaMCGeometry::GetRegionList(Int_t imed, Int_t &nreg)
234 // Get an ordered list of regions matching a given medium number
236 if (!fRegionList) fRegionList = new Int_t[NofVolumes()+1];
237 TIter next(gGeoManager->GetListOfUVolumes());
240 while ((vol = (TGeoVolume*)next())) {
241 imedium = vol->GetMedium()->GetId();
242 if (imedium == imed) {
243 ireg = vol->GetNumber();
244 fRegionList[nreg++] = ireg;
250 //_____________________________________________________________________________
251 Int_t *TFlukaMCGeometry::GetMaterialList(Int_t imat, Int_t &nreg)
253 // Get an ordered list of regions matching a given medium number
255 if (!fRegionList) fRegionList = new Int_t[NofVolumes()+1];
256 TIter next(gGeoManager->GetListOfUVolumes());
258 Int_t imaterial, ireg;
259 while ((vol = (TGeoVolume*)next())) {
260 imaterial = vol->GetMedium()->GetMaterial()->GetIndex();
261 if (imaterial == imat) {
262 ireg = vol->GetNumber();
263 fRegionList[nreg++] = ireg;
269 //_____________________________________________________________________________
270 Int_t TFlukaMCGeometry::NofVolumes() const
273 // Return total number of volumes in the geometry
276 return gGeoManager->GetListOfUVolumes()->GetEntriesFast()-1;
279 //_____________________________________________________________________________
280 TGeoMaterial * TFlukaMCGeometry::GetMakeWrongMaterial(Double_t z)
282 // Try to replace a wrongly-defined material
283 static Double_t kz[23] = {7.3, 17.8184, 7.2167, 10.856, 8.875, 8.9, 7.177,
284 25.72, 6.2363, 7.1315, 47.7056, 10.6467, 7.8598, 2.10853, 10.6001, 9.1193,
285 15.3383, 4.55, 9.6502, 6.4561, 21.7963, 29.8246, 15.4021};
289 for (ind=0; ind<23; ind++) {
290 dz = TMath::Abs(z-kz[ind]);
294 printf("Cannot patch material with Z=%g\n", z);
297 TGeoMixture *mix = 0;
298 TGeoElement *element;
299 TGeoElementTable *table = TGeoElementTable::Instance();
302 mix = new TGeoMixture("AIR", 4, 0.001205);
303 element = table->GetElement(6); // C
304 mix->DefineElement(0, element, 0.000124);
305 element = table->GetElement(7); // N
306 mix->DefineElement(1, element, 0.755267);
307 element = table->GetElement(8); // O
308 mix->DefineElement(2, element, 0.231781);
309 element = table->GetElement(18); // AR
310 mix->DefineElement(3, element, 0.012827);
312 case 1: //SDD SI CHIP
313 mix = new TGeoMixture("SDD_SI", 6, 2.4485);
314 element = table->GetElement(1);
315 mix->DefineElement(0, element, 0.004367771);
316 element = table->GetElement(6);
317 mix->DefineElement(1, element, 0.039730642);
318 element = table->GetElement(7);
319 mix->DefineElement(2, element, 0.001396798);
320 element = table->GetElement(8);
321 mix->DefineElement(3, element, 0.01169634);
322 element = table->GetElement(14);
323 mix->DefineElement(4, element, 0.844665);
324 element = table->GetElement(47);
325 mix->DefineElement(5, element, 0.09814344903);
328 mix = new TGeoMixture("WATER", 2, 1.0);
329 element = table->GetElement(1);
330 mix->DefineElement(0, element, 0.111898344);
331 element = table->GetElement(8);
332 mix->DefineElement(1, element, 0.888101656);
335 mix = new TGeoMixture("CERAMICS", 5, 3.6);
336 element = table->GetElement(8);
337 mix->DefineElement(0, element, 0.59956);
338 element = table->GetElement(13);
339 mix->DefineElement(1, element, 0.3776);
340 element = table->GetElement(14);
341 mix->DefineElement(2, element, 0.00933);
342 element = table->GetElement(24);
343 mix->DefineElement(3, element, 0.002);
344 element = table->GetElement(25);
345 mix->DefineElement(4, element, 0.0115);
348 mix = new TGeoMixture("G10FR4", 4, 1.8);
349 element = table->GetElement(1);
350 mix->DefineElement(0, element, 0.19);
351 element = table->GetElement(6);
352 mix->DefineElement(1, element, 0.18);
353 element = table->GetElement(8);
354 mix->DefineElement(2, element, 0.35);
355 element = table->GetElement(14);
356 mix->DefineElement(3, element, 0.28);
359 mix = new TGeoMixture("G10FR4", 4, 1.8);
360 element = table->GetElement(1);
361 mix->DefineElement(0, element, 0.19);
362 element = table->GetElement(6);
363 mix->DefineElement(1, element, 0.18);
364 element = table->GetElement(8);
365 mix->DefineElement(2, element, 0.35);
366 element = table->GetElement(14);
367 mix->DefineElement(3, element, 0.28);
370 mix = new TGeoMixture("KAPTON", 4, 1.3);
371 element = table->GetElement(1);
372 mix->DefineElement(0, element, 0.026363415);
373 element = table->GetElement(6);
374 mix->DefineElement(1, element, 0.6911272);
375 element = table->GetElement(7);
376 mix->DefineElement(2, element, 0.073271325);
377 element = table->GetElement(8);
378 mix->DefineElement(3, element, 0.209238060);
381 mix = new TGeoMixture("INOX", 9, 7.9);
382 element = table->GetElement(6);
383 mix->DefineElement(0, element, 0.0003);
384 element = table->GetElement(14);
385 mix->DefineElement(1, element, 0.01);
386 element = table->GetElement(15);
387 mix->DefineElement(2, element, 0.00045);
388 element = table->GetElement(16);
389 mix->DefineElement(3, element, 0.0003);
390 element = table->GetElement(24);
391 mix->DefineElement(4, element, 0.17);
392 element = table->GetElement(25);
393 mix->DefineElement(5, element, 0.02);
394 element = table->GetElement(26);
395 mix->DefineElement(6, element, 0.654);
396 element = table->GetElement(28);
397 mix->DefineElement(7, element, 0.12);
398 element = table->GetElement(42);
399 mix->DefineElement(8, element, 0.025);
402 mix = new TGeoMixture("ROHACELL", 4, 0.05);
403 element = table->GetElement(1);
404 mix->DefineElement(0, element, 0.07836617);
405 element = table->GetElement(6);
406 mix->DefineElement(1, element, 0.64648941);
407 element = table->GetElement(7);
408 mix->DefineElement(2, element, 0.08376983);
409 element = table->GetElement(8);
410 mix->DefineElement(3, element, 0.19137459);
413 mix = new TGeoMixture("SDD-C-AL", 5, 1.9837);
414 element = table->GetElement(1);
415 mix->DefineElement(0, element, 0.022632);
416 element = table->GetElement(6);
417 mix->DefineElement(1, element, 0.8176579);
418 element = table->GetElement(7);
419 mix->DefineElement(2, element, 0.0093488);
420 element = table->GetElement(8);
421 mix->DefineElement(3, element, 0.0503618);
422 element = table->GetElement(13);
423 mix->DefineElement(4, element, 0.1);
426 mix = new TGeoMixture("X7R-CAP", 7, 6.72);
427 element = table->GetElement(8);
428 mix->DefineElement(0, element, 0.085975822);
429 element = table->GetElement(22);
430 mix->DefineElement(1, element, 0.084755042);
431 element = table->GetElement(28);
432 mix->DefineElement(2, element, 0.038244751);
433 element = table->GetElement(29);
434 mix->DefineElement(3, element, 0.009471271);
435 element = table->GetElement(50);
436 mix->DefineElement(4, element, 0.321736471);
437 element = table->GetElement(56);
438 mix->DefineElement(5, element, 0.251639432);
439 element = table->GetElement(82);
440 mix->DefineElement(6, element, 0.2081768);
442 case 11: // SDD ruby sph. Al2O3
443 mix = new TGeoMixture("AL2O3", 2, 3.97);
444 element = table->GetElement(8);
445 mix->DefineElement(0, element, 0.5293);
446 element = table->GetElement(13);
447 mix->DefineElement(1, element, 0.4707);
449 case 12: // SDD HV microcable
450 mix = new TGeoMixture("HV-CABLE", 5, 1.6087);
451 element = table->GetElement(1);
452 mix->DefineElement(0, element, 0.01983871336);
453 element = table->GetElement(6);
454 mix->DefineElement(1, element, 0.520088819984);
455 element = table->GetElement(7);
456 mix->DefineElement(2, element, 0.0551367996);
457 element = table->GetElement(8);
458 mix->DefineElement(3, element, 0.157399667056);
459 element = table->GetElement(13);
460 mix->DefineElement(4, element, 0.247536);
462 case 13: //SDD LV+signal cable
463 mix = new TGeoMixture("LV-CABLE", 5, 2.1035);
464 element = table->GetElement(1);
465 mix->DefineElement(0, element, 0.0082859922);
466 element = table->GetElement(6);
467 mix->DefineElement(1, element, 0.21722436468);
468 element = table->GetElement(7);
469 mix->DefineElement(2, element, 0.023028867);
470 element = table->GetElement(8);
471 mix->DefineElement(3, element, 0.06574077612);
472 element = table->GetElement(13);
473 mix->DefineElement(4, element, 0.68572);
475 case 14: //SDD hybrid microcab
476 mix = new TGeoMixture("HYB-CAB", 5, 2.0502);
477 element = table->GetElement(1);
478 mix->DefineElement(0, element, 0.00926228815);
479 element = table->GetElement(6);
480 mix->DefineElement(1, element, 0.24281879711);
481 element = table->GetElement(7);
482 mix->DefineElement(2, element, 0.02574224025);
483 element = table->GetElement(8);
484 mix->DefineElement(3, element, 0.07348667449);
485 element = table->GetElement(13);
486 mix->DefineElement(4, element, 0.64869);
488 case 15: //SDD anode microcab
489 mix = new TGeoMixture("ANOD-CAB", 5, 1.7854);
490 element = table->GetElement(1);
491 mix->DefineElement(0, element, 0.0128595919215);
492 element = table->GetElement(6);
493 mix->DefineElement(1, element, 0.392653705471);
494 element = table->GetElement(7);
495 mix->DefineElement(2, element, 0.041626868025);
496 element = table->GetElement(8);
497 mix->DefineElement(3, element, 0.118832707289);
498 element = table->GetElement(13);
499 mix->DefineElement(4, element, 0.431909);
501 case 16: // inox/alum
502 mix = new TGeoMixture("INOX-AL", 5, 3.0705);
503 element = table->GetElement(13);
504 mix->DefineElement(0, element, 0.816164);
505 element = table->GetElement(14);
506 mix->DefineElement(1, element, 0.000919182);
507 element = table->GetElement(24);
508 mix->DefineElement(2, element, 0.0330906);
509 element = table->GetElement(26);
510 mix->DefineElement(3, element, 0.131443);
511 element = table->GetElement(28);
512 mix->DefineElement(4, element, 0.0183836);
514 mix = new TGeoMixture("MYLAR", 3, 1.39);
515 element = table->GetElement(1);
516 mix->DefineElement(0, element, 0.0416667);
517 element = table->GetElement(6);
518 mix->DefineElement(1, element, 0.625);
519 element = table->GetElement(8);
520 mix->DefineElement(2, element, 0.333333);
522 case 18: // SPDBUS(AL+KPT+EPOX) - unknown composition
523 mix = new TGeoMixture("SPDBUS", 1, 1.906);
524 element = table->GetElement(9);
525 mix->DefineElement(0, element, 1.);
528 case 19: // SDD/SSD rings - unknown composition
529 mix = new TGeoMixture("SDDRINGS", 1, 1.8097);
530 element = table->GetElement(6);
531 mix->DefineElement(0, element, 1.);
534 case 20: // SPD end ladder - unknown composition
535 mix = new TGeoMixture("SPDEL", 1, 3.6374);
536 element = table->GetElement(22);
537 mix->DefineElement(0, element, 1.);
540 case 21: // SDD end ladder - unknown composition
541 mix = new TGeoMixture("SDDEL", 1, 0.3824);
542 element = table->GetElement(30);
543 mix->DefineElement(0, element, 1.);
546 case 22: // SSD end ladder - unknown composition
547 mix = new TGeoMixture("SSDEL", 1, 0.68);
548 element = table->GetElement(16);
549 mix->DefineElement(0, element, 1.);
554 printf("Patched with mixture %s\n", mix->GetName());
558 //_____________________________________________________________________________
559 void TFlukaMCGeometry::CreateFlukaMatFile(const char *fname)
561 // ==== from FLUGG ====
562 // NAMES OF ELEMENTS AND COMPOUNDS: the names must be written in upper case,
563 // according to the fluka standard. In addition,. they must be equal to the
564 // names of the fluka materials - see fluka manual - in order that the
565 // program load the right cross sections, and equal to the names included in
566 // the .pemf. Otherwise the user must define the LOW-MAT CARDS, and make his
567 // own .pemf, in order to get the right cross sections loaded in memory.
571 gGeoManager->Export("flgeom.root");
572 if (fname) sname = fname;
573 else sname = "flukaMat.inp";
575 out.open(sname.Data(), ios::out);
577 Fatal("CreateFlukaMatFile", "could not open file %s for writing", sname.Data());
580 PrintHeader(out, "MATERIALS AND COMPOUNDS");
581 PrintHeader(out, "MATERIALS");
583 Int_t counttothree, nelem;
585 TGeoElementTable *table = TGeoElementTable::Instance();
586 TGeoElement *element;
587 element = table->GetElement(13);
588 element->SetTitle("ALUMINUM"); // this is how FLUKA likes it ...
589 element = table->GetElement(15);
590 element->SetTitle("PHOSPHO"); // same story ...
591 // element = table->GetElement(10);
592 // element->SetTitle("ARGON"); // NEON not in neutron xsec table
593 Int_t nelements = table->GetNelements();
594 TList *matlist = gGeoManager->GetListOfMaterials();
595 // TList *medlist = gGeoManager->GetListOfMedia();
596 // Int_t nmed = medlist->GetSize();
598 Int_t nmater = matlist->GetSize();
601 TGeoMixture *mix = 0;
604 // Create all needed elements
605 for (Int_t i=1; i<nelements; i++) {
606 element = table->GetElement(i);
607 // skip elements which are not defined
608 if (!element->IsUsed() && !element->IsDefined()) continue;
609 matname = element->GetTitle();
610 ToFlukaString(matname);
613 mat = new TGeoMaterial(matname, element->A(), element->Z(), rho);
614 mat->SetIndex(nfmater+3);
617 objstr = new TObjString(matname.Data());
618 fMatNames->Add(objstr);
624 // Adjust material names and add them to FLUKA list
625 for (i=0; i<nmater; i++) {
626 mat = (TGeoMaterial*)matlist->At(i);
627 if (!mat->IsUsed()) continue;
630 rho = mat->GetDensity();
631 if (mat->GetZ()<0.001) {
632 mat->SetIndex(2); // vacuum, built-in inside FLUKA
635 matname = mat->GetName();
636 FlukaMatName(matname);
638 // material with one element: create it as mixture since it can be duplicated
639 if (!mat->IsMixture()) {
641 mix = new TGeoMixture(matname.Data(), 1, rho);
642 mix->DefineElement(0, mat->GetElement(), 1.);
643 mat->SetIndex(nfmater+3);
644 for (j=0; j<nmed; j++) {
645 med = (TGeoMedium*)medlist->At(j);
646 if (med->GetMaterial() == mat) {
647 med->SetMaterial(mix);
648 if (mat->GetCerenkovProperties()) {
649 mix->SetCerenkovProperties(mat->GetCerenkovProperties());
650 mat->SetCerenkovProperties(0);
655 mat = (TGeoMaterial*)mix;
658 mat->SetIndex(nfmater+3);
659 objstr = new TObjString(matname.Data());
661 fMatNames->Add(objstr);
665 // Dump all elements with MATERIAL cards
666 for (i=0; i<nfmater; i++) {
667 mat = (TGeoMaterial*)fMatList->At(i);
668 // mat->SetUsed(kFALSE);
670 out << setw(10) << "MATERIAL ";
671 out.setf(static_cast<std::ios::fmtflags>(0),std::ios::floatfield);
672 objstr = (TObjString*)fMatNames->At(i);
673 matname = objstr->GetString();
676 rho = mat->GetDensity();
677 if (mat->IsMixture()) {
678 out << setw(10) << " ";
679 out << setw(10) << " ";
680 mix = (TGeoMixture*)mat;
682 out << setw(10) << setiosflags(ios::fixed) << setprecision(1) << z;
683 out << setw(10) << setprecision(3) << a;
685 out.setf(static_cast<std::ios::fmtflags>(0),std::ios::floatfield);
686 out << setw(10) << setiosflags(ios::scientific) << setprecision(3) << rho;
687 out.setf(static_cast<std::ios::fmtflags>(0),std::ios::floatfield);
688 out << setw(10) << setiosflags(ios::fixed) << setprecision(1) << Double_t(mat->GetIndex());
689 out << setw(10) << " ";
690 out << setw(10) << " ";
691 out << setw(8) << matname.Data() << endl;
693 // add LOW-MAT card for NEON to associate with ARGON neutron xsec
695 out << setw(10) << "LOW-MAT ";
696 out.setf(static_cast<std::ios::fmtflags>(0),std::ios::floatfield);
697 out << setw(10) << setiosflags(ios::fixed) << setprecision(1) << Double_t(mat->GetIndex());
698 out << setw(10) << setiosflags(ios::fixed) << setprecision(1) << 18.;
699 out << setw(10) << setiosflags(ios::fixed) << setprecision(1) << -2.;
700 out << setw(10) << setiosflags(ios::fixed) << setprecision(1) << 293.;
701 out << setw(10) << " ";
702 out << setw(10) << " ";
703 // out << setw(8) << matname.Data() << endl;
704 out << setw(8) << " " << endl;
707 element = table->GetElement((int)z);
708 TString elename = element->GetTitle();
709 ToFlukaString(elename);
710 if( matname.CompareTo( elename ) != 0 ) {
711 out << setw(10) << "LOW-MAT ";
712 out.setf(static_cast<std::ios::fmtflags>(0),std::ios::floatfield);
713 out << setw(10) << setiosflags(ios::fixed) << setprecision(1) << Double_t(mat->GetIndex());
714 out << setw(10) << setiosflags(ios::fixed) << setprecision(1) << z;
715 out << setw(10) << setiosflags(ios::fixed) << setprecision(1) << " ";
716 out << setw(10) << setiosflags(ios::fixed) << setprecision(1) << " ";
717 out << setw(10) << " ";
718 out << setw(10) << " ";
719 // missing material at Low Energy Cross Section Table
720 if( (int)z==10 || (int)z==21 || (int)z==34 || (int)z==37 || (int)z==39 || (int)z==44 ||
721 (int)z==45 || (int)z==46 || (int)z==52 || (int)z==57 || (int)z==59 || (int)z==60 ||
722 (int)z==61 || (int)z==65 || (int)z==66 || (int)z==67 || (int)z==68 || (int)z==69 ||
723 (int)z==70 || (int)z==71 || (int)z==72 || (int)z==76 || (int)z==77 || (int)z==78 ||
724 (int)z==81 || (int)z==84 || (int)z==85 || (int)z==86 || (int)z==87 || (int)z==88 ||
725 (int)z==89 || (int)z==91 )
726 out << setw(8) << "UNKNOWN " << endl;
728 out << setw(8) << elename.Data() << endl;
729 // out << setw(8) << " " << endl;
735 out << setw(10) << "COMPOUND ";
736 nelem = mix->GetNelements();
737 objstr = (TObjString*)fMatNames->At(i);
738 matname = objstr->GetString();
739 for (j=0; j<nelem; j++) {
740 w = (mix->GetWmixt())[j];
741 if (w<0.00001) w=0.00001;
742 z = (mix->GetZmixt())[j];
743 a = (mix->GetAmixt())[j];
744 idmat = GetElementIndex(Int_t(z));
745 if (!idmat) Error("CreateFlukaMatFile", "element with Z=%f not found", z);
746 out.setf(static_cast<std::ios::fmtflags>(0),std::ios::floatfield);
747 out << setw(10) << setiosflags(ios::fixed) << setprecision(6) << -w;
748 out.setf(static_cast<std::ios::fmtflags>(0),std::ios::floatfield);
749 out << setw(10) << setiosflags(ios::fixed) << setprecision(1) << Double_t(idmat);
751 if (counttothree == 3) {
752 out << matname.Data();
754 if ( (j+1) != nelem) out << setw(10) << "COMPOUND ";
759 for (j=0; j<(3-(nelem%3)); j++)
760 out << setw(10) << " " << setw(10) << " ";
761 out << matname.Data();
765 Int_t nvols = gGeoManager->GetListOfUVolumes()->GetEntriesFast()-1;
767 // Now print the material assignments
768 Double_t flagfield = 0.;
769 printf("#############################################################\n");
770 if (gFluka->IsFieldEnabled()) {
772 printf("Magnetic field enabled\n");
773 } else printf("Magnetic field disabled\n");
774 printf("#############################################################\n");
776 PrintHeader(out, "TGEO MATERIAL ASSIGNMENTS");
777 for (i=1; i<=nvols; i++) {
779 vol = gGeoManager->GetVolume(i);
780 mat = vol->GetMedium()->GetMaterial();
781 idmat = mat->GetIndex();
782 for (Int_t j=0; j<nfmater; j++) {
783 mat = (TGeoMaterial*)fMatList->At(j);
784 if (mat->GetIndex() == idmat) mat->SetUsed(kTRUE);
787 Float_t hasfield = (vol->GetMedium()->GetParam(1) > 0) ? flagfield : 0.;
789 out << setw(10) << "ASSIGNMAT ";
790 out.setf(static_cast<std::ios::fmtflags>(0),std::ios::floatfield);
791 out << setw(10) << setiosflags(ios::fixed) << Double_t(idmat);
792 out << setw(10) << setiosflags(ios::fixed) << Double_t(i);
793 out << setw(10) << "0.0";
794 out << setw(10) << "0.0";
795 out << setw(10) << setiosflags(ios::fixed) << hasfield;
796 out << setw(10) << "0.0";
800 fLastMaterial = nfmater+2;
802 if (!gFluka->IsGeneratePemf()) {
803 if (gSystem->AccessPathName("FlukaVmc.pemf")) Fatal("CreateFlukaMatFile", "No pemf file in working directory");
808 void TFlukaMCGeometry::CreatePemfFile()
811 // Steering routine to write and process peg files producing the pemf input
814 Int_t countMatOK = 0;
815 Int_t countElemError = 0;
816 Int_t countNoStern = 0;
817 Int_t countMixError = 0;
819 Int_t countPemfError = 0;
821 TGeoMaterial* mat = 0x0;
824 for (i = fIndmat; i < fLastMaterial - 2; i++) {
825 printf("Write Peg Files %d\n", i);
827 mat = (TGeoMaterial*)fMatList->At(i);
828 if (!mat->IsUsed()) continue;
830 sprintf(number, "%d", i);
831 sname.Append(number);
834 cout << "******************************************************************************" << endl;
835 cout << "******************************************************************************" << endl;
837 WritePegFile(i, &countNoStern, &countElemError, &countMixError, &countGas);
838 sname.Prepend("$FLUPRO/pemf/rpemf peg/");
839 gSystem->Exec(sname.Data());
841 // check if the pemf file was created
842 TString sname = Form("peg/mat%d.pemf", i);
843 ifstream in( sname.Data() );
848 cout << "ERROR Fail to create the pemf file " << sname << endl;
852 cout << "Materials (pemf created) " << countMatOK << endl;
853 cout << "Not Sternheimer par. found " << countNoStern << endl;
854 cout << "Elements with error definitions (Z not integer) " << countElemError << endl;
855 cout << "Mixtures with error definitions (Z not integer) " << countMixError << endl;
856 cout << "Posible Gas (rho < 0.01) " << countGas << endl;
857 // cout << "Posible Gas (without pressure information) " << countGasError << endl;
858 cout << "Pemf files Error " << countPemfError << endl;
859 cout << endl << endl;
861 sname = "cat peg/*.pemf > peg/FlukaVmc.pemf";
862 gSystem->Exec(sname.Data());
863 sname = "mv peg/FlukaVmc.pemf FlukaVmc.pemf";
864 gSystem->Exec(sname.Data());
867 //_____________________________________________________________________________
868 void TFlukaMCGeometry::WritePegFile(Int_t imat, Int_t *NoStern, Int_t *ElemError,
869 Int_t *MixError, Int_t *countGas) const
871 // Write the .peg file for one material
873 TGeoMaterial *mat = (TGeoMaterial*)fMatList->At(imat);
874 TString name = ((TObjString*)fMatNames->At(imat))->GetString();
877 TGeoElement *elem = mat->GetElement();
879 TString sname = "mat";
880 sprintf(number, "%d", imat);
881 sname.Append(number);
882 sname.Append(".peg");
883 sname.Prepend("peg/");
885 out.open(sname.Data(), ios::out);
886 if (!out.good()) return;
887 Double_t dens = mat->GetDensity();
888 TGeoMixture *mix = 0;
891 if (mat->IsMixture()) {
892 mix = (TGeoMixture*)mat;
893 nel = mix->GetNelements();
897 cout << "( Element ) " << name << " Z=" << mat->GetZ() << " Rho " << mat->GetDensity() << endl;
899 Double_t zel = mat->GetZ();
900 if( (zel-Int_t(zel))>0.001 || zel < 1 ) {
901 cout << " ERROR: A Element with not integer Z=" << zel << endl;
907 out << "ELEM" << endl;
908 out << " &INP IRAYL=1, RHO=" << dens << ", " << endl;
910 // check for the Sternheimer parameters
911 Double_t *issb_parm = GetISSB( mat->GetDensity(), 1, &zel, 0 );
912 if( issb_parm[0] > 0 && issb_parm[1] > 0 ) {
913 cout << "Sternheimer parameters found" << endl;
914 out << ", ISSB=1, IEV=" << issb_parm[0] << ", CBAR=" << issb_parm[1]
915 << ", X0=" << issb_parm[2] << "," << endl;
916 out << "X1=" <<issb_parm[3] <<", AFACT="<<issb_parm[4] <<", SK="
917 << issb_parm[5] << ", DELTA0=" << issb_parm[6];
920 cout << "WARNING: Strange element, Sternheimer parameters not found" << endl;
926 out << " GASP=1." << endl;
929 out << " &END" << endl;
930 out << name.Data() << endl;
931 out << elem->GetName() << endl;
936 cout << "( Mixture ) " << name << " Rho " << dens << " nElem " << nel << endl;
938 Double_t *zt = new Double_t[nel];
939 Double_t *wt = new Double_t[nel];
940 for (int j=0; j<nel; j++) {
941 zt[j] = (mix->GetZmixt())[j];
942 wt[j] = (mix->GetWmixt())[j];
943 if( (zt[j]-Int_t(zt[j])) > 0.001 || zt[j] < 1 ) {
944 cout << "ERROR Mixture " << name << " with an element with not integer Z=" << zt[j] << endl;
947 // just continue since the mixtures are not patch,
948 // but the final release should include the return
952 Double_t *issb_parm = GetISSB( mat->GetDensity(), nel, zt, wt );
953 out << "MIXT" << endl;
954 out << " &INP IRAYL=1, NE=" << nel << ", RHOZ=" << wt[0] << ",";
955 line = Form(" &INP IRAYL=1, NE=%d RHOZ=%g", nel, wt[0]);
956 for(int j=1; j<nel; j++) {
957 out << " " << wt[j] << ",";
958 line += Form(" %g,", wt[j] );
959 if( line.Length() > 60 ) { out << endl; line = ""; }
961 out << " RHO=" << mat->GetDensity() << ", ";
962 line += Form(" RHO=%g, ", mat->GetDensity());
963 if( line.Length() > 60 ) { out << endl; line = ""; }
965 if( issb_parm[0] > 0 && issb_parm[1] > 0 ) {
966 cout << "Sternheimer parameters found" << endl;
967 out << " ISSB=1, IEV=" << issb_parm[0] << ",";
968 line += Form(" ISSB=1, IEV=%g,", issb_parm[0]);
969 if( line.Length() > 60 ) { out << endl; line = ""; }
970 out << " CBAR=" << issb_parm[1] << ",";
971 line += Form(" CBAR=%g,",issb_parm[1]);
972 if( line.Length() > 60 ) { out << endl; line = ""; }
973 out << " X0=" << issb_parm[2] << ",";
974 line += Form(" X0=%g,", issb_parm[2]);
975 if( line.Length() > 60 ) { out << endl; line = ""; }
976 out << " X1=" << issb_parm[3] << ",";
977 line += Form(" X1=%g,", issb_parm[3]);
978 if( line.Length() > 60 ) { out << endl; line = ""; }
979 out << " AFACT="<< issb_parm[4] << ",";
980 line += Form(" AFACT=%g,", issb_parm[4]);
981 if( line.Length() > 60 ) { out << endl; line = ""; }
982 out << " SK=" << issb_parm[5] << ",";
983 line += Form(" SK=%g,", issb_parm[5]);
984 if( line.Length() > 60 ) { out << endl; line = ""; }
987 cout << "Sternheimer parameters not found" << endl;
993 out << " GASP=1." << endl;
996 out << " &END" << endl;
997 out << name.Data() << endl;
998 for (i=0; i<nel; i++) {
999 elem = mix->GetElement(i);
1000 line = elem->GetName();
1001 if (line.Length()==1) line.Append(" ");
1002 out << line.Data() << " ";
1010 Double_t ue = 3000000.; // [MeV]
1011 Double_t up = 3000000.; // [MeV]
1016 TObjArray* cutList = ((TFluka*) gMC)->GetListOfUserConfigs();
1017 TIter next(cutList);
1018 TFlukaConfigOption* proc;
1020 while((proc = (TFlukaConfigOption*)next()))
1022 if (proc->Medium() == mat->GetIndex()) {
1023 ap = proc->Cut(kCUTGAM);
1024 ae = proc->Cut(kCUTELE);
1025 if (ap == -1.) ap = TFlukaConfigOption::DefaultCut(kCUTGAM);
1026 if (ae == -1.) ae = TFlukaConfigOption::DefaultCut(kCUTELE);
1031 if (ap == -1.) ap = TFlukaConfigOption::DefaultCut(kCUTGAM);
1032 if (ae == -1.) ae = TFlukaConfigOption::DefaultCut(kCUTELE);
1034 ap *= 1000.; // [MeV]
1035 ae = (ae + 0.00051099906) * 1000.; // [MeV]
1037 out << "ENER" << endl;
1038 out << " $INP AE=" << ae << ", UE=" << ue <<", AP=" << ap << ", UP=" << up << " $END" << endl;
1039 out << "PWLF" << endl;
1040 out << " $INP NALE=300, NALG=400, NALR=100 $END" << endl;
1041 out << "DECK" << endl;
1042 out << " $INP $END" << endl;
1043 out << "TEST" << endl;
1044 out << " $INP $END" << endl;
1048 Double_t * TFlukaMCGeometry::GetISSB(Double_t rho, Int_t nElem, Double_t *zelem, Double_t *welem ) const
1050 // Read the density effect parameters
1051 // from R.M. Sternheimer et al. Atomic Data
1052 // and Nuclear Data Tables, Vol. 30 No. 2
1054 // return the parameters if the element/mixture match with one of the list
1055 // otherwise returns the parameters set to 0
1057 struct sternheimerData {
1058 TString longname; // element/mixture name
1059 Int_t nelems; // number of constituents N
1060 Int_t Z[20]; //[nelems] Z
1061 Double_t wt[20]; //[nelems] weight fraction
1062 Double_t density; // g/cm3
1063 Double_t iev; // Average Ion potential (eV)
1064 // **** Sternheimer parameters ****
1065 Double_t cbar; // CBAR
1068 Double_t afact; // AFACT
1070 Double_t delta0; // DELTA0
1078 static Double_t parameters[7];
1079 memset( parameters, 0, sizeof(Double_t) );
1081 static sternheimerData sternDataArray[300];
1082 static Bool_t isFileRead = kFALSE;
1084 // Read the data file if is needed
1085 if( isFileRead == kFALSE ) {
1086 TString sSternheimerInp = getenv("ALICE_ROOT");
1087 sSternheimerInp +="/TFluka/input/Sternheimer.data";
1089 ifstream in(sSternheimerInp);
1091 in.getline(line, 100);
1092 in.getline(line, 100);
1093 in.getline(line, 100);
1094 in.getline(line, 100);
1095 in.getline(line, 100);
1096 in.getline(line, 100);
1100 while( !in.eof() ) {
1101 in >> shortname >> num >> sternDataArray[is].nelems
1102 >> sternDataArray[is].longname >> formula >> state;
1103 if( in.eof() ) break;
1104 for(int i=0; i<sternDataArray[is].nelems; i++) {
1105 in >> sternDataArray[is].Z[i] >> sternDataArray[is].wt[i];
1107 in >> sternDataArray[is].density;
1108 in >> sternDataArray[is].iev;
1109 in >> sternDataArray[is].cbar;
1110 in >> sternDataArray[is].x0;
1111 in >> sternDataArray[is].x1;
1112 in >> sternDataArray[is].afact;
1113 in >> sternDataArray[is].sk;
1114 if( sternDataArray[is].nelems == 1 ) in >> sternDataArray[is].delta0;
1124 // check for elements
1125 if( sternDataArray[is].nelems == 1 && nElem == 1
1126 && sternDataArray[is].Z[0] == Int_t(*zelem)
1127 && TMath::Abs( (sternDataArray[is].density - rho)/sternDataArray[is].density ) < 0.1 ) {
1128 cout << sternDataArray[is].longname << " #elems:" << sternDataArray[is].nelems << " Rho:"
1129 << sternDataArray[is].density << endl;
1130 cout << sternDataArray[is].iev << " "
1131 << sternDataArray[is].cbar << " "
1132 << sternDataArray[is].x0 << " "
1133 << sternDataArray[is].x1 << " "
1134 << sternDataArray[is].afact << " "
1135 << sternDataArray[is].sk << " "
1136 << sternDataArray[is].delta0 << endl;
1138 parameters[0] = sternDataArray[is].iev;
1139 parameters[1] = sternDataArray[is].cbar;
1140 parameters[2] = sternDataArray[is].x0;
1141 parameters[3] = sternDataArray[is].x1;
1142 parameters[4] = sternDataArray[is].afact;
1143 parameters[5] = sternDataArray[is].sk;
1144 parameters[6] = sternDataArray[is].delta0;
1148 // check for mixture
1150 if( sternDataArray[is].nelems > 1 && sternDataArray[is].nelems == nElem ) {
1151 for(int j=0; j<sternDataArray[is].nelems; j++) {
1152 if( sternDataArray[is].Z[j] == Int_t(zelem[j]) &&
1153 TMath::Abs( (sternDataArray[is].wt[j] - welem[j])/sternDataArray[is].wt[j] ) < 0.1 )
1158 if( sternDataArray[is].nelems > 1 &&
1159 TMath::Abs( (sternDataArray[is].density - rho)/sternDataArray[is].density ) < 0.1
1160 && nmatch == sternDataArray[is].nelems ) {
1161 cout << sternDataArray[is].longname << " #elem:" << sternDataArray[is].nelems << " Rho:"
1162 << sternDataArray[is].density << endl;
1163 cout << sternDataArray[is].iev << " "
1164 << sternDataArray[is].cbar << " "
1165 << sternDataArray[is].x0 << " "
1166 << sternDataArray[is].x1 << " "
1167 << sternDataArray[is].afact << " "
1168 << sternDataArray[is].sk << " "
1169 << sternDataArray[is].delta0 << endl;
1171 parameters[0] = sternDataArray[is].iev;
1172 parameters[1] = sternDataArray[is].cbar;
1173 parameters[2] = sternDataArray[is].x0;
1174 parameters[3] = sternDataArray[is].x1;
1175 parameters[4] = sternDataArray[is].afact;
1176 parameters[5] = sternDataArray[is].sk;
1185 //_____________________________________________________________________________
1186 void TFlukaMCGeometry::PrintHeader(ofstream &out, const char *text) const
1188 // Print a FLUKA header.
1189 out << "*\n" << "*\n" << "*\n";
1190 out << "********************* " << text << " *********************\n"
1192 out << "*...+....1....+....2....+....3....+....4....+....5....+....6....+....7..."
1197 //_____________________________________________________________________________
1198 Int_t TFlukaMCGeometry::RegionId() const
1200 // Returns current region id <-> TGeo node id
1201 if (gGeoManager->IsOutside()) return 0;
1202 return gGeoManager->GetCurrentNode()->GetUniqueID();
1205 //_____________________________________________________________________________
1206 Int_t TFlukaMCGeometry::GetElementIndex(Int_t z) const
1208 // Get index of a material having a given Z element.
1209 TIter next(fMatList);
1212 while ((mat=(TGeoMaterial*)next())) {
1213 if (mat->IsMixture()) continue;
1214 if (mat->GetElement()->Z() == z) return mat->GetIndex();
1219 //_____________________________________________________________________________
1220 void TFlukaMCGeometry::SetMreg(Int_t mreg)
1222 // Update if needed next history;
1223 if (gFluka->GetDummyBoundary()==2) {
1224 gGeoManager->CdNode(fNextLattice-1);
1227 Int_t curreg = (gGeoManager->IsOutside())?(gMCGeom->NofVolumes()+1):gGeoManager->GetCurrentVolume()->GetNumber();
1228 if (mreg==curreg) return;
1229 if (mreg==fNextRegion) {
1230 if (fNextLattice!=999999999) gGeoManager->CdNode(fNextLattice-1);
1233 if (mreg == fCurrentRegion) {
1234 if (fCurrentLattice!=999999999) gGeoManager->CdNode(fCurrentLattice-1);
1238 if (fDebug) printf("ERROR: mreg=%i neither current nor next region\n", mreg);
1241 //_____________________________________________________________________________
1242 void TFlukaMCGeometry::SetCurrentRegion(Int_t mreg, Int_t latt)
1244 // Set index/history for next entered region
1245 fCurrentRegion = mreg;
1246 fCurrentLattice = latt;
1249 //_____________________________________________________________________________
1250 void TFlukaMCGeometry::SetNextRegion(Int_t mreg, Int_t latt)
1252 // Set index/history for next entered region
1254 fNextLattice = latt;
1257 //_____________________________________________________________________________
1258 void TFlukaMCGeometry::ToFlukaString(TString &str) const
1260 // ToFlukaString converts an string to something usefull in FLUKA:
1261 // * Capital letters
1263 // * Replace ' ' by '_'
1264 if (str.Length()<8) {
1269 for (ilast=7; ilast>0; ilast--) if (str(ilast)!=' ') break;
1271 for (Int_t pos=0; pos<ilast; pos++)
1272 if (str(pos)==' ') str.Replace(pos,1,"_",1);
1276 //_____________________________________________________________________________
1277 void TFlukaMCGeometry::FlukaMatName(TString &str) const
1279 // Convert a name to upper case 8 chars.
1282 for (ilast=7; ilast>0; ilast--) if (str(ilast)!=' ') break;
1283 if (ilast>5) ilast = 5;
1285 TIter next(fMatNames);
1289 while ((objstr=(TObjString*)next())) {
1290 matname = objstr->GetString();
1291 if (matname == str) {
1295 sprintf(&number[1], "%d", index);
1296 } else if (index<100) {
1297 sprintf(number, "%d", index);
1299 Error("FlukaMatName", "Too many materials %s", str.Data());
1302 str.Replace(ilast+1, 2, number);
1308 //______________________________________________________________________________
1309 void TFlukaMCGeometry::Vname(const char *name, char *vname) const
1312 // convert name to upper case. Make vname at least 4 chars
1314 Int_t l = strlen(name);
1317 for (i=0;i<l;i++) vname[i] = toupper(name[i]);
1318 for (i=l;i<4;i++) vname[i] = ' ';
1323 // FLUKA GEOMETRY WRAPPERS - to replace FLUGG wrappers
1325 //_____________________________________________________________________________
1326 Int_t idnrwr(const Int_t & /*nreg*/, const Int_t & /*mlat*/)
1329 // Wrapper for setting DNEAR option on fluka side. Must return 0
1330 // if user doesn't want Fluka to use DNEAR to compute the
1331 // step (the same effect is obtained with the GLOBAL (WHAT(3)=-1)
1332 // card in fluka input), returns 1 if user wants Fluka always to
1333 // use DNEAR (in this case, be sure that GEANT4 DNEAR is unique,
1334 // coming from all directions!!!)
1335 if (gMCGeom->IsDebugging()) printf("========== Dummy IDNRWR\n");
1339 //_____________________________________________________________________________
1340 void g1wr(Double_t &pSx, Double_t &pSy, Double_t &pSz,
1341 Double_t *pV, Int_t &oldReg , const Int_t &oldLttc, Double_t &propStep,
1342 Int_t &/*nascFlag*/, Double_t &retStep, Int_t &newReg,
1343 Double_t &saf, Int_t &newLttc, Int_t <tcFlag,
1344 Double_t *sLt, Int_t *jrLt)
1347 // Initialize FLUKa point and direction;
1350 if (gMCGeom->IsDebugging()) {
1351 printf("========== Inside G1WR\n");
1352 printf(" point/dir:(%14.9f, %14.9f, %14.9f, %g, %g, %g)\n", pSx,pSy,pSz,pV[0],pV[1],pV[2]);
1353 printf(" oldReg=%i oldLttc=%i pstep=%f\n",oldReg, oldLttc, propStep);
1355 gMCGeom->SetCurrentRegion(oldReg, oldLttc);
1356 // Initialize default return values
1358 jrLt[lttcFlag] = oldLttc;
1359 sLt[lttcFlag] = propStep;
1360 jrLt[lttcFlag+1] = -1;
1361 sLt[lttcFlag+1] = 0.;
1364 // check if dummy boundary flag is set
1365 Int_t curLttc, curReg;
1366 if (gFluka->IsDummyBoundary()) {
1367 // printf("Dummy boundary intercepted. Point is: %f, %f, %f\n", pSx, pSy, pSz);
1368 Bool_t crossedDummy = (oldLttc == TFlukaMCGeometry::kLttcVirtual)?kTRUE:kFALSE;
1370 // FLUKA crossed the dummy boundary - update new region/history
1373 gMCGeom->GetNextRegion(newReg, newLttc);
1374 gMCGeom->SetMreg(newReg);
1375 if (gMCGeom->IsDebugging()) printf(" virtual newReg=%i newLttc=%i\n", newReg, newLttc);
1376 sLt[lttcFlag] = 0.; // null step in current region
1378 jrLt[lttcFlag] = newLttc;
1379 sLt[lttcFlag] = 0.; // null step in next region
1380 jrLt[lttcFlag+1] = -1;
1381 sLt[lttcFlag+1] = 0.;
1382 gFluka->SetDummyBoundary(0);
1387 // Reset outside flag
1388 gGeoManager->SetOutside(kFALSE);
1390 // Reset dummy boundary flag
1391 gFluka->SetDummyBoundary(0);
1393 curLttc = gGeoManager->GetCurrentNodeId()+1;
1394 curReg = gGeoManager->GetCurrentVolume()->GetNumber();
1395 if (oldLttc != curLttc) {
1396 // FLUKA crossed the boundary : we trust that the given point is really there,
1397 // so we just update TGeo state
1398 gGeoManager->CdNode(oldLttc-1);
1399 curLttc = gGeoManager->GetCurrentNodeId()+1;
1400 curReg = gGeoManager->GetCurrentVolume()->GetNumber();
1401 if (gMCGeom->IsDebugging()) printf(" re-initialized point: curReg=%i curLttc=%i\n", curReg, curLttc);
1403 // Now the current TGeo state reflects the FLUKA state
1404 if (gMCGeom->IsDebugging()) printf(" current path: %s\n", gGeoManager->GetPath());
1405 Double_t extra = 1E-10;
1406 gGeoManager->SetCurrentPoint(pSx+extra*pV[0], pSy+extra*pV[1], pSz+extra*pV[2]);
1407 gGeoManager->SetCurrentDirection(pV);
1408 gGeoManager->FindNextBoundary(-propStep);
1409 Double_t snext = gGeoManager->GetStep();
1411 saf = gGeoManager->GetSafeDistance();
1418 if (snext>propStep) {
1419 // Next boundary further than proposed step, which is approved
1421 sLt[lttcFlag] = propStep;
1424 // The next boundary is closer. We try to cross it.
1425 gGeoManager->SetCurrentPoint(pSx,pSy,pSz);
1426 Double_t *point = gGeoManager->GetCurrentPoint();
1427 Double_t *dir = gGeoManager->GetCurrentDirection();
1429 memcpy(pt, point, 3*sizeof(Double_t));
1432 for (i=0;i<3;i++) point[i] += (snext+1E-6)*dir[i];
1433 // locate next region
1434 gGeoManager->FindNode();
1435 newLttc = (gGeoManager->IsOutside())?(TFlukaMCGeometry::kLttcOutside):gGeoManager->GetCurrentNodeId()+1;
1436 gGeoManager->SetCurrentPoint(pt);
1437 newReg = (gGeoManager->IsOutside())?(gMCGeom->NofVolumes()+1):gGeoManager->GetCurrentVolume()->GetNumber();
1438 if (gMCGeom->IsDebugging()) printf(" newReg=%i newLttc=%i\n", newReg, newLttc);
1440 // We really crossed the boundary, but is it the same region ?
1441 gMCGeom->SetNextRegion(newReg, newLttc);
1442 if (newReg==oldReg && newLttc!=oldLttc) {
1443 // Virtual boundary between replicants
1444 if (gMCGeom->IsDebugging()) printf(" DUMMY boundary\n");
1445 newReg = 1; // cheat FLUKA telling it it crossed the TOP region
1446 newLttc = TFlukaMCGeometry::kLttcVirtual;
1447 // mark that next boundary is virtual
1448 gFluka->SetDummyBoundary(1);
1451 sLt[lttcFlag] = snext;
1453 jrLt[lttcFlag] = newLttc;
1454 sLt[lttcFlag] = snext;
1455 jrLt[lttcFlag+1] = -1;
1456 sLt[lttcFlag+1] = 0.;
1458 if (newLttc!=oldLttc) {
1459 if (gGeoManager->IsOutside()) gGeoManager->SetOutside(kFALSE);
1460 gGeoManager->CdNode(oldLttc-1);
1462 if (gMCGeom->IsDebugging()) {
1463 printf("=> snext=%g safe=%g\n", snext, saf);
1464 for (Int_t i=0; i<lttcFlag+1; i++) printf(" jrLt[%i]=%i sLt[%i]=%g\n", i,jrLt[i],i,sLt[i]);
1466 if (gMCGeom->IsDebugging()) printf("<= G1WR (in: %s)\n", gGeoManager->GetPath());
1469 //_____________________________________________________________________________
1472 if (gMCGeom->IsDebugging()) printf("========== Dummy G1RTWR\n");
1475 //_____________________________________________________________________________
1476 void conhwr(Int_t & /*intHist*/, Int_t * /*incrCount*/)
1478 if (gMCGeom->IsDebugging()) printf("========== Dummy CONHWR\n");
1481 //_____________________________________________________________________________
1482 void inihwr(Int_t &intHist)
1484 if (gMCGeom->IsDebugging()) printf("========== Inside INIHWR -> reinitializing history: %i\n", intHist);
1485 if (gGeoManager->IsOutside()) gGeoManager->CdTop();
1487 // printf("=== wrong history number\n");
1490 if (intHist==0) gGeoManager->CdTop();
1491 else gGeoManager->CdNode(intHist-1);
1492 if (gMCGeom->IsDebugging()) {
1493 printf(" --- current path: %s\n", gGeoManager->GetPath());
1494 printf("<= INIHWR\n");
1498 //_____________________________________________________________________________
1499 void jomiwr(const Int_t & /*nge*/, const Int_t & /*lin*/, const Int_t & /*lou*/,
1502 // Geometry initialization wrapper called by FLUKAM. Provides to FLUKA the
1503 // number of regions (volumes in TGeo)
1504 // build application geometry
1505 if (gMCGeom->IsDebugging()) printf("========== Inside JOMIWR\n");
1506 flukaReg = gGeoManager->GetListOfUVolumes()->GetEntriesFast();
1507 if (gMCGeom->IsDebugging()) printf("<= JOMIWR: last region=%i\n", flukaReg);
1510 //_____________________________________________________________________________
1511 void lkdbwr(Double_t &pSx, Double_t &pSy, Double_t &pSz,
1512 Double_t * /*pV*/, const Int_t &oldReg, const Int_t &oldLttc,
1513 Int_t &newReg, Int_t &flagErr, Int_t &newLttc)
1515 if (gMCGeom->IsDebugging()) {
1516 printf("========== Inside LKDBWR (%f, %f, %f)\n",pSx, pSy, pSz);
1517 // printf(" in: pV=(%f, %f, %f)\n", pV[0], pV[1], pV[2]);
1518 printf(" in: oldReg=%i oldLttc=%i\n", oldReg, oldLttc);
1520 TGeoNode *node = gGeoManager->FindNode(pSx, pSy, pSz);
1521 if (gGeoManager->IsOutside()) {
1522 newReg = gMCGeom->NofVolumes()+1;
1523 // newLttc = gGeoManager->GetCurrentNodeId();
1524 newLttc = 999999999;
1525 if (gMCGeom->IsDebugging()) {
1526 printf("OUTSIDE\n");
1527 printf(" out: newReg=%i newLttc=%i\n", newReg, newLttc);
1528 printf("<= LKMGWR\n");
1533 newReg = node->GetVolume()->GetNumber();
1534 newLttc = gGeoManager->GetCurrentNodeId()+1;
1535 gMCGeom->SetNextRegion(newReg, newLttc);
1537 if (gMCGeom->IsDebugging()) {
1538 printf(" out: newReg=%i newLttc=%i\n", newReg, newLttc);
1539 printf("<= LKDBWR\n");
1543 //_____________________________________________________________________________
1544 void lkfxwr(Double_t &pSx, Double_t &pSy, Double_t &pSz,
1545 Double_t * /*pV*/, const Int_t &oldReg, const Int_t &oldLttc,
1546 Int_t &newReg, Int_t &flagErr, Int_t &newLttc)
1548 if (gMCGeom->IsDebugging()) {
1549 printf("========== Inside LKFXWR (%f, %f, %f)\n",pSx, pSy, pSz);
1550 // printf(" in: pV=(%f, %f, %f)\n", pV[0], pV[1], pV[2]);
1551 printf(" in: oldReg=%i oldLttc=%i\n", oldReg, oldLttc);
1553 TGeoNode *node = gGeoManager->FindNode(pSx, pSy, pSz);
1554 if (gGeoManager->IsOutside()) {
1555 newReg = gMCGeom->NofVolumes()+1;
1556 // newLttc = gGeoManager->GetCurrentNodeId();
1557 newLttc = 999999999;
1558 if (gMCGeom->IsDebugging()) {
1559 printf("OUTSIDE\n");
1560 printf(" out: newReg=%i newLttc=%i\n", newReg, newLttc);
1561 printf("<= LKMGWR\n");
1566 newReg = node->GetVolume()->GetNumber();
1567 newLttc = gGeoManager->GetCurrentNodeId()+1;
1568 gMCGeom->SetNextRegion(newReg, newLttc);
1570 if (gMCGeom->IsDebugging()) {
1571 printf(" out: newReg=%i newLttc=%i\n", newReg, newLttc);
1572 printf("<= LKFXWR\n");
1576 //_____________________________________________________________________________
1577 void lkmgwr(Double_t &pSx, Double_t &pSy, Double_t &pSz,
1578 Double_t * /*pV*/, const Int_t &oldReg, const Int_t &oldLttc,
1579 Int_t &flagErr, Int_t &newReg, Int_t &newLttc)
1581 if (gMCGeom->IsDebugging()) {
1582 printf("========== Inside LKMGWR (%f, %f, %f)\n",pSx, pSy, pSz);
1583 // printf(" in: pV=(%f, %f, %f)\n", pV[0], pV[1], pV[2]);
1584 printf(" in: oldReg=%i oldLttc=%i\n", oldReg, oldLttc);
1586 TGeoNode *node = gGeoManager->FindNode(pSx, pSy, pSz);
1587 if (gGeoManager->IsOutside()) {
1588 newReg = gMCGeom->NofVolumes()+1;
1589 // newLttc = gGeoManager->GetCurrentNodeId();
1590 newLttc = 999999999;
1591 if (gMCGeom->IsDebugging()) {
1592 printf("OUTSIDE\n");
1593 printf(" out: newReg=%i newLttc=%i\n", newReg, newLttc);
1594 printf("<= LKMGWR\n");
1599 newReg = node->GetVolume()->GetNumber();
1600 newLttc = gGeoManager->GetCurrentNodeId()+1;
1601 gMCGeom->SetNextRegion(newReg, newLttc);
1603 if (gMCGeom->IsDebugging()) {
1604 printf(" out: newReg=%i newLttc=%i\n", newReg, newLttc);
1605 printf("<= LKMGWR\n");
1609 //_____________________________________________________________________________
1610 void lkwr(Double_t &pSx, Double_t &pSy, Double_t &pSz,
1611 Double_t * /*pV*/, const Int_t &oldReg, const Int_t &oldLttc,
1612 Int_t &newReg, Int_t &flagErr, Int_t &newLttc)
1614 if (gMCGeom->IsDebugging()) {
1615 printf("========== Inside LKWR (%f, %f, %f)\n",pSx, pSy, pSz);
1616 // printf(" in: pV=(%f, %f, %f)\n", pV[0], pV[1], pV[2]);
1617 printf(" in: oldReg=%i oldLttc=%i\n", oldReg, oldLttc);
1619 TGeoNode *node = gGeoManager->FindNode(pSx, pSy, pSz);
1620 if (gGeoManager->IsOutside()) {
1621 newReg = gMCGeom->NofVolumes()+1;
1622 // newLttc = gGeoManager->GetCurrentNodeId();
1623 newLttc = 999999999;
1624 if (gMCGeom->IsDebugging()) {
1625 printf("OUTSIDE\n");
1626 printf(" out: newReg=%i newLttc=%i\n", newReg, newLttc);
1627 printf("<= LKMGWR\n");
1632 newReg = node->GetVolume()->GetNumber();
1633 newLttc = gGeoManager->GetCurrentNodeId()+1;
1634 gMCGeom->SetNextRegion(newReg, newLttc);
1636 if (gMCGeom->IsDebugging()) {
1637 printf(" out: newReg=%i newLttc=%i in %s\n", newReg, newLttc, gGeoManager->GetPath());
1638 printf("<= LKWR\n");
1642 //_____________________________________________________________________________
1643 void nrmlwr(Double_t &pSx, Double_t &pSy, Double_t &pSz,
1644 Double_t &pVx, Double_t &pVy, Double_t &pVz,
1645 Double_t *norml, const Int_t &oldReg,
1646 const Int_t &newReg, Int_t &flagErr)
1648 if (gMCGeom->IsDebugging()) {
1649 printf("========== Inside NRMLWR (%g, %g, %g, %g, %g, %g)\n", pSx,pSy,pSz,pVx,pVy,pVz);
1650 printf(" oldReg=%i, newReg=%i\n", oldReg,newReg);
1652 // Int_t curreg = (gGeoManager->IsOutside())?(gMCGeom->NofVolumes()+1):gGeoManager->GetCurrentVolume()->GetNumber();
1653 // Int_t curLttc = gGeoManager->GetCurrentNodeId()+1;
1654 // if (gMCGeom->IsDebugging()) printf(" curReg=%i, curLttc=%i in: %s\n", curreg, curLttc, gGeoManager->GetPath());
1655 // Bool_t regsame = (curreg==oldReg)?kTRUE:kFALSE;
1656 gGeoManager->SetCurrentPoint(pSx, pSy, pSz);
1657 gGeoManager->SetCurrentDirection(pVx,pVy,pVz);
1660 if (gMCGeom->IsDebugging()) printf(" REGIONS DOEN NOT MATCH\n");
1661 gGeoManager->FindNode();
1662 curreg = (gGeoManager->IsOutside())?(gMCGeom->NofVolumes()+1):gGeoManager->GetCurrentVolume()->GetNumber();
1663 curLttc = gGeoManager->GetCurrentNodeId()+1;
1664 if (gMCGeom->IsDebugging()) printf(" re-initialized point: curReg=%i curLttc=%i curPath=%s\n", curreg, curLttc, gGeoManager->GetPath());
1667 Double_t *dnorm = gGeoManager->FindNormalFast();
1670 printf(" ERROR: Cannot compute fast normal\n");
1676 norml[0] = -dnorm[0];
1677 norml[1] = -dnorm[1];
1678 norml[2] = -dnorm[2];
1679 if (gMCGeom->IsDebugging()) printf(" normal to boundary: (%g, %g, %g)\n", norml[0], norml[1], norml[2]);
1680 // curreg = (gGeoManager->IsOutside())?(gMCGeom->NofVolumes()+1):gGeoManager->GetCurrentVolume()->GetNumber();
1681 // curLttc = gGeoManager->GetCurrentNodeId()+1;
1682 if (gMCGeom->IsDebugging()) {
1683 // printf(" final location: curReg=%i, curLttc=%i in %s\n", curreg,curLttc,gGeoManager->GetPath());
1684 printf("<= NRMLWR\n");
1688 //_____________________________________________________________________________
1689 void rgrpwr(const Int_t & /*flukaReg*/, const Int_t & /*ptrLttc*/, Int_t & /*g4Reg*/,
1690 Int_t * /*indMother*/, Int_t * /*repMother*/, Int_t & /*depthFluka*/)
1692 if (gMCGeom->IsDebugging()) printf("=> Dummy RGRPWR\n");
1695 //_____________________________________________________________________________
1696 Int_t isvhwr(const Int_t &check, const Int_t & intHist)
1699 // Wrapper for saving current navigation history (fCheck=default)
1700 // and returning its pointer. If fCheck=-1 copy of history pointed
1701 // by intHist is made in NavHistWithCount object, and its pointer
1702 // is returned. fCheck=1 and fCheck=2 cases are only in debugging
1703 // version: an array is created by means of FGeometryInit functions
1704 // (but could be a static int * ptrArray = new int[10000] with
1705 // file scope as well) that stores a flag for deleted/undeleted
1706 // histories and at the end of event is checked to verify that
1707 // all saved history objects have been deleted.
1709 // For TGeo, just return the current node ID. No copy need to be made.
1711 if (gMCGeom->IsDebugging()) printf("=> Inside ISVHWR\n");
1712 if (check<0) return intHist;
1713 Int_t histInt = gGeoManager->GetCurrentNodeId()+1;
1714 if (gMCGeom->IsDebugging()) printf("<= ISVHWR: history is: %i in: %s\n", histInt, gGeoManager->GetPath());