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[u/mrichter/AliRoot.git] / Flugg / FGeometryInit.cxx
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26911512 1
2// Flugg tag
3// modified 17/06/02: by I. Gonzalez. STL migration
4
36c70081 5//#include <stdio.h>
6//#include <iomanip.h>
26911512 7#include "FGeometryInit.hh"
8#include "FluggNavigator.hh"
9#include "WrapUtils.hh"
26d97e06 10#include "FlukaMaterial.hh"
11#include "FlukaCompound.hh"
26911512 12
13FGeometryInit * FGeometryInit::flagInstance=0;
14
15FGeometryInit* FGeometryInit::GetInstance() {
e73e0522 16#ifdef G4GEOMETRY_DEBUG
17 G4cout << "==> Flugg::FGeometryInit::GetInstance(), instance="
18 << flagInstance << G4endl;
19#endif
26911512 20 if (!flagInstance)
21 flagInstance = new FGeometryInit();
22
e73e0522 23#ifdef G4GEOMETRY_DEBUG
24 G4cout << "<== Flugg::FGeometryInit::GetInstance(), instance="
25 << flagInstance << G4endl;
26#endif
26911512 27 return flagInstance;
28}
29
30
31FGeometryInit::FGeometryInit():
32 fDetector(0),
33 fFieldManager(0),
36c70081 34 fTransportationManager(G4TransportationManager::GetTransportationManager()),
26911512 35 myTopNode(0),
36 ptrGeoMan(0),
37 ptrArray(0),
38 ptrTouchHist(0),
39 ptrOldNavHist(0),
40 ptrTempNavHist(0),
36c70081 41 ptrJrLtGeant(0)
42{
26911512 43
e73e0522 44#ifdef G4GEOMETRY_DEBUG
45 G4cout << "==> Flugg FGeometryInit::FGeometryInit()" << G4endl;
46 G4cout << "\t+ Changing the G4Navigator for FluggNavigator..." << G4endl;
47#endif
26911512 48 G4Navigator* actualnav = fTransportationManager->GetNavigatorForTracking();
49 if (actualnav) {
50 FluggNavigator* newnav = new FluggNavigator();
51 fTransportationManager->SetNavigatorForTracking(newnav);
52 }
53 else {
36c70081 54 G4cerr << "ERROR: Could not find the actual G4Navigator" << G4endl;
26911512 55 abort();
56 }
57
58
e73e0522 59#ifdef G4GEOMETRY_DEBUG
60 G4cout << "<== Flugg FGeometryInit::FGeometryInit()" << G4endl;
61#endif
26911512 62
63}
64
65
66FGeometryInit::~FGeometryInit() {
e73e0522 67 G4cout << "==> Flugg FGeometryInit::~FGeometryInit()" << G4endl;
26911512 68 DeleteHistories();
69 ptrGeoMan->OpenGeometry();
70 if (fTransportationManager)
71 delete fTransportationManager;
72 if (ptrJrLtGeant)
73 delete[] ptrJrLtGeant;
74 DelHistArray();
75
76 //keep ATTENTION: never delete a pointer twice!
e73e0522 77 G4cout << "<== Flugg FGeometryInit::FGeometryInit()" << G4endl;
26911512 78}
79
80
81void FGeometryInit::closeGeometry() {
e73e0522 82#ifdef G4GEOMETRY_DEBUG
83 G4cout << "==> Flugg FGeometryInit::closeGeometry()" << G4endl;
84#endif
26911512 85
86 ptrGeoMan = G4GeometryManager::GetInstance();
87 if (ptrGeoMan) {
88 ptrGeoMan->OpenGeometry();
89
90 //true argoment allows voxel construction; if false voxels are built
91 //only for replicated volumes
92 ptrGeoMan->CloseGeometry(true);
93 }
94 else {
95 G4cerr << "ERROR in FLUGG: Could not get G4GeometryManager instance"
96 << G4endl;
97 G4cerr << " in FGeometryInit::closeGeometry. Exiting!!!"
98 << G4endl;
99 }
100
e73e0522 101#ifdef G4GEOMETRY_DEBUG
102 G4cout << "<== Flugg FGeometryInit::closeGeometry()" << G4endl;
103#endif
26911512 104}
105
106//*************************************************************************
107
108void FGeometryInit::InitHistArray() {
e73e0522 109#ifdef G4GEOMETRY_DEBUG
110 G4cout << "==> Flugg FGeometryInit::InitHistArray()" << G4endl;
111#endif
26911512 112 ptrArray = new G4int[1000000];
113 for(G4int i=0;i<1000000;i++)
114 ptrArray[i]=0;
e73e0522 115#ifdef G4GEOMETRY_DEBUG
116 G4cout << "<== Flugg FGeometryInit::InitHistArray()" << G4endl;
117#endif
26911512 118}
119
120
121
122//*************************************************************************
123//jrLtGeant stores all crossed lattice volume histories.
124
125void FGeometryInit::InitJrLtGeantArray() {
26911512 126#ifdef G4GEOMETRY_DEBUG
e73e0522 127 G4cout << "==> Flugg FGeometryInit::InitJrLtGeantArray()" << G4endl;
26911512 128 G4cout << "Initializing JrLtGeant array" << G4endl;
129#endif
130 ptrJrLtGeant = new G4int[10000];
131 for(G4int x=0;x<10000;x++)
132 ptrJrLtGeant[x]=-1;
133 flagLttcGeant = -1;
e73e0522 134#ifdef G4GEOMETRY_DEBUG
135 G4cout << "<== Flugg FGeometryInit::InitJrLtGeantArray()" << G4endl;
136#endif
26911512 137}
138
139
140void FGeometryInit::SetLttcFlagGeant(G4int newFlagLttc) {
e73e0522 141#ifdef G4GEOMETRY_DEBUG
142 G4cout << "==> Flugg FGeometryInit::SetLttcFlagGeant()" << G4endl;
143#endif
26911512 144 // Added by A.Solodkov
145 if (newFlagLttc >= 10000) {
146 G4cout << "Problems in FGeometryInit::SetLttcFlagGeant" << G4endl;
147 G4cout << "Index newFlagLttc=" << newFlagLttc << " is outside array bounds"
148 << G4endl;
149 G4cout << "Better to stop immediately !" << G4endl;
150 exit(1);
151 }
152 flagLttcGeant = newFlagLttc;
e73e0522 153#ifdef G4GEOMETRY_DEBUG
154 G4cout << "<== Flugg FGeometryInit::SetLttcFlagGeant()" << G4endl;
155#endif
26911512 156}
157
158void FGeometryInit::PrintJrLtGeant() {
159#ifdef G4GEOMETRY_DEBUG
160 //G4cout << "jrLtGeant:" << G4endl;
161 //for(G4int y=0;y<=flagLttcGeant;y++)
162 //
163 // G4cout << "jrLtGeant[" << y << "]=" << ptrJrLtGeant[y] << G4endl;
164#endif
165}
166
167//**************************************************************************
168
169void FGeometryInit::PrintHistories() {
170 /*
171 #ifdef G4GEOMETRY_DEBUG
172 G4cout << "Touch hist:" << G4endl;
173 G4cout << *(ptrTouchHist->GetHistory()) << G4endl;
174 G4cout << "Tmp hist:" << G4endl;
175 G4cout << *(ptrTempNavHist->GetHistory()) << G4endl;
176 G4cout << "Old hist:" << G4endl;
177 G4cout << *(ptrOldNavHist->GetHistory()) << G4endl;
178 #endif
179 */
180}
181
182
183
184void FGeometryInit::InitHistories() {
e73e0522 185#ifdef G4GEOMETRY_DEBUG
186 G4cout << "==> Flugg FGeometryInit::InitHistories()" << G4endl;
187#endif
26911512 188 //init utility histories with navigator history
189 ptrTouchHist =
190 fTransportationManager->GetNavigatorForTracking()->CreateTouchableHistory();
191 ptrTempNavHist =
192 fTransportationManager->GetNavigatorForTracking()->CreateTouchableHistory();
193 ptrOldNavHist = new G4TouchableHistory();
e73e0522 194#ifdef G4GEOMETRY_DEBUG
195 G4cout << "<== Flugg FGeometryInit::InitHistories()" << G4endl;
196#endif
26911512 197}
198
199void FGeometryInit::DeleteHistories() {
e73e0522 200#ifdef G4GEOMETRY_DEBUG
201 G4cout << "==> Flugg FGeometryInit::DeleteHistories()" << G4endl;
202#endif
203
26911512 204 delete ptrTouchHist;
205 delete ptrOldNavHist;
206 delete ptrTempNavHist;
207
208#ifdef G4GEOMETRY_DEBUG
209 G4cout << "Deleting step-history objects at end of run!" << G4endl;
e73e0522 210 G4cout << "<== Flugg FGeometryInit::DeleteHistories()" << G4endl;
26911512 211#endif
26911512 212}
213
214
215void FGeometryInit::UpdateHistories(const G4NavigationHistory * history,
216 G4int flagHist) {
e73e0522 217#ifdef G4GEOMETRY_DEBUG
218 G4cout << "==> Flugg FGeometryInit::UpdateHistories()" << G4endl;
219#endif
26911512 220 PrintHistories();
221
222#ifdef G4GEOMETRY_DEBUG
223 G4cout << "...updating histories!" << G4endl;
224#endif
225
226 G4VPhysicalVolume * pPhysVol = history->GetTopVolume();
227
228 switch (flagHist) {
229 case 0: {
230 //this is the case when a new history is given to the
231 //navigator and old history has to be resetted
232 //touchable history has not been updated jet, so:
233
234 ptrTouchHist->UpdateYourself(pPhysVol,history);
235 ptrTempNavHist->UpdateYourself(pPhysVol,history);
236 G4NavigationHistory * ptrOldNavHistNotConst =
237 const_cast<G4NavigationHistory * >(ptrOldNavHist->GetHistory());
238 ptrOldNavHistNotConst->Reset();
239 ptrOldNavHistNotConst->Clear();
240 PrintHistories();
241 break;
242 } //case 0
243
244 case 1: {
245 //this is the case when a new history is given to the
246 //navigator but old history has to be kept (e.g. LOOKZ
247 //is call during an event);
248 //touchable history has not been updated jet, so:
249
250 ptrTouchHist->UpdateYourself(pPhysVol,history);
251 ptrTempNavHist->UpdateYourself(pPhysVol,history);
252 PrintHistories();
253 break;
254 } //case 1
255
256 case 2: {
257 //this is the case when the touchable history has been
258 //updated by a LocateGlobalPointAndUpdateTouchable call
259
260 G4VPhysicalVolume * pPhysVolTemp = ptrTempNavHist->GetVolume();
261 ptrOldNavHist->UpdateYourself(pPhysVolTemp,
262 ptrTempNavHist->GetHistory());
263
264 ptrTempNavHist->UpdateYourself(pPhysVol,history);
265 PrintHistories();
266 break;
267 } //case 2
268
269 default: {
270 G4cout <<" ERROR in updating step-histories!" << G4endl;
271 break;
272 } //default
273 } //switch
274
e73e0522 275#ifdef G4GEOMETRY_DEBUG
276 G4cout << "<== Flugg FGeometryInit::UpdateHistories()" << G4endl;
277#endif
26911512 278}
279
280//*****************************************************************************
281
26911512 282void FGeometryInit::createFlukaMatFile() {
26911512 283 // last modification Sara Vanini 1/III/99
284 // NAMES OF ELEMENTS AND COMPOUNDS: the names must be written in upper case,
285 // according to the fluka standard. In addition,. they must be equal to the
286 // names of the fluka materials - see fluka manual - in order that the
287 // program load the right cross sections, and equal to the names included in
288 // the .pemf. Otherwise the user must define the LOW-MAT CARDS, and make his
289 // own .pemf, in order to get the right cross sections loaded in memory.
290
291#ifdef G4GEOMETRY_DEBUG
e73e0522 292 G4cout << "==> Flugg FGeometryInit::createFlukaMatFile()" << G4endl;
26911512 293 G4cout << "================== FILEWR =================" << G4endl;
294#endif
26d97e06 295
296
297 //Regions map
298 BuildRegionsMap();
299 G4std::ofstream vos("Volumes_index.inp");
300 PrintRegionsMap(vos);
301 vos.close();
302
303 //Materials and compounds
304 BuildMaterialTables();
305 G4std::ofstream fos("flukaMat.inp");
306 PrintMaterialTables(fos);
307 PrintAssignmat(fos);
308 PrintMagneticField(fos);
309 fos.close();
310
311#ifdef G4GEOMETRY_DEBUG
312 G4cout << "<== Flugg FGeometryInit::createFlukaMatFile()" << G4endl;
313#endif
314}
315
316////////////////////////////////////////////////////////////////////////
317//
318void FGeometryInit::BuildRegionsMap() {
319#ifdef G4GEOMETRY_DEBUG
320 G4cout << "==> Flugg FGeometryInit::BuildRegionsMap()" << G4endl;
321#endif
322
323 //Find number of Volumes in physical volume store
26911512 324 G4PhysicalVolumeStore * pVolStore = G4PhysicalVolumeStore::GetInstance();
26d97e06 325 unsigned int numVol = pVolStore->size();
326
327 G4cout << "\t* G4PhysicalVolumeStore (" << pVolStore
328 << ") has " << numVol << " volumes. Iterating..."
329 << G4endl;
330
331 for(unsigned int l=0; l < numVol; l++) {
332 //Get each of the physical volumes
333 G4VPhysicalVolume * physicalvolume = (*pVolStore)[l];
334 G4int iFlukaRegion = l+1;
335 fRegionVolumeMap[physicalvolume] = iFlukaRegion;
26911512 336 }
26d97e06 337
338
339
26911512 340#ifdef G4GEOMETRY_DEBUG
26d97e06 341 G4cout << "==> Flugg FGeometryInit::BuildRegionsMap()" << G4endl;
342#endif
343}
26911512 344
26d97e06 345void FGeometryInit::PrintRegionsMap(G4std::ostream& os) {
26911512 346#ifdef G4GEOMETRY_DEBUG
26d97e06 347 G4cout << "==> Flugg FGeometryInit::PrintRegionsMap()" << G4endl;
348#endif
26911512 349
26d97e06 350 //Print some header
351 PrintHeader(os, "GEANT4 VOLUMES");
26911512 352
26d97e06 353 //Iterate over all volumes in the map
354 for (RegionIterator i = fRegionVolumeMap.begin();
355 i != fRegionVolumeMap.end();
356 i++) {
26911512 357
26d97e06 358 //Get info in the map
359 G4VPhysicalVolume* ptrVol = (*i).first;
360 int index = (*i).second;
26911512 361
26d97e06 362 //Print index and region name in some fixed format
363 os.setf(G4std::ios::left, G4std::ios::adjustfield);
364 os << setw10 << index;
365 os << G4std::setw(20) << ptrVol->GetName() << G4std::setw(20) << "";
366
367 //If volume is a replica... print some more stuff
26911512 368 if(ptrVol->IsReplicated()) {
369 EAxis axis;
26d97e06 370 G4int nRep = -1;
371 G4double width = -1;
372 G4double offset = -1;
373 G4bool consum = false;
374 ptrVol->GetReplicationData(axis, nRep, width, offset, consum);
375 os.setf(G4std::ios::left, G4std::ios::adjustfield);
376 os << setw10 << "Repetion Nb: " << G4std::setw(3) << nRep;
26911512 377 }
26d97e06 378 os << G4endl;
26911512 379
26d97e06 380 }
381
382#ifdef G4GEOMETRY_DEBUG
383 G4cout << "<== Flugg FGeometryInit::PrintRegionsMap()" << G4endl;
384#endif
385}
386
bf547b2f 387////////////////////////////////////////////////////////////////////////
1617d9fa 388//
389void FGeometryInit::BuildMediaMap()
390{
391 fRegionMediumMap = new int[fNRegions+1];
392 for (RegionIterator i = fRegionVolumeMap.begin();
393 i != fRegionVolumeMap.end();
394 i++) {
395 //Get info in the map
396 G4VPhysicalVolume* ptrVol = (*i).first;
397 int region = (*i).second;
398 G4int imed = fMediumVolumeMap[ptrVol];
399 fRegionMediumMap[region] = imed;
400 printf("BuildMediaMap %s %d %d\n",(ptrVol->GetName()).data(), region, imed);
401
402 }
403}
404
405G4int FGeometryInit::GetMedium(int region) const
406{
407 return fRegionMediumMap[region];
408}
409
410
6a53de92 411void FGeometryInit::SetMediumFromName(const char* volName, int medium, int volid)
1617d9fa 412 {
413 char name4[5];
414 char tmp[5];
415 strncpy(tmp, volName, 4);
416 tmp[4]='\0';
417 fNRegions = 0;
418
bf547b2f 419 for (RegionIterator i = fRegionVolumeMap.begin();
420 i != fRegionVolumeMap.end();
421 i++) {
1617d9fa 422 fNRegions++;
bf547b2f 423 //Get info in the map
424 G4VPhysicalVolume* ptrVol = (*i).first;
1617d9fa 425 strncpy(name4, (ptrVol->GetName()).data(), 4);
426 name4[4]='\0';
427 for (int j = 0; j < 4; j++) {
428 if (name4[j] == '\0') {
429 for (int k = j; k < 4; k++) {
430 name4[k] = ' ';
431 }
432 break;
433 }
434 }
6a53de92 435 if (! strncmp(name4, tmp, 4)) {
436 fMediumVolumeMap[ptrVol] = medium;
437 fVolIdVolumeMap[ptrVol] = volid;
438 }
bf547b2f 439 }
bf547b2f 440}
441
442
443
26d97e06 444////////////////////////////////////////////////////////////////////////
445//
446void FGeometryInit::BuildMaterialTables() {
447#ifdef G4GEOMETRY_DEBUG
448 G4cout << "==> Flugg FGeometryInit::BuildMaterialTables()" << G4endl;
449#endif
450
451 //some terminal printout also
452 G4cout << "\t* Storing information..." << G4endl;
453
454 //The logic is the folloing:
455 //Get the Material Table and:
456 // 1) For materials with density <= 1.00e-10*g/cm3 assign vacuum
457 // 2) For each single element material build a material equivalent
458 // 3) For the rest:
459 // 3.a) Build materials for each not already known element
460 // 3.b) Build the compound out of them
461
462 //Get the Material Table and iterate
463 const G4MaterialTable* matTable = G4Material::GetMaterialTable();
464 for (MatTableIterator i = matTable->begin(); i != matTable->end(); i++) {
465
466 //Get some basic material information
467 G4Material* material = (*i);
468 G4String matName = material->GetName();
469 const G4double matDensity = material->GetDensity();
470 const G4int nMatElements = material->GetNumberOfElements();
471
472 G4cout << "\t\t+ " << matName
473 << ": dens. = " << matDensity/(g/cm3) << "g/cm3"
474 << ", nElem = " << nMatElements << G4endl;
475
476 // 1) For materials with density <= 1.00e-10*g/cm3 assign vacuum
477 // FlukaMaterial* is 0 in that case
478 if (matDensity <= 1.00e-10*g/cm3) {
479 G4FlukaMaterialMap[material] = 0;
480 G4cout << "\t\t Stored as vacuum" << G4endl;
26911512 481 }
26d97e06 482 // 2) For each single element material build a material equivalent
483 else if (nMatElements == 1) {
26911512 484
26d97e06 485 FlukaMaterial *flukamat =
486 BuildFlukaMaterialFromElement(material->GetElement(0),
487 matDensity);
26911512 488
26d97e06 489 G4FlukaMaterialMap[material] = flukamat;
490 G4cout << "\t\t Stored as " << flukamat->GetRealName() << G4endl;
26911512 491
26d97e06 492 } //else if (material->GetNumberOfElements() == 1)
493
494 // 3) For the rest:
495 // 3.a) Build materials for each not already known element
496 // 3.b) Build the compound out of them
497 else {
498 FlukaCompound* flukacomp =
499 BuildFlukaCompoundFromMaterial(material);
500 G4FlukaCompoundMap[material] = flukacomp;
501 G4cout << "\t\t Stored as " << flukacomp->GetRealName() << G4endl;
502 } //else for case 3)
503 } //for (materials)
504
505#ifdef G4GEOMETRY_DEBUG
506 G4cout << "<== Flugg FGeometryInit::BuildMaterialTables()" << G4endl;
507#endif
508}
509
510FlukaMaterial*
511FGeometryInit::BuildFlukaMaterialFromElement(const G4Element* element,
512 G4double matDensity) {
513#ifdef G4GEOMETRY_DEBUG
514 G4cout << "==> Flugg FGeometryInit::BuildFlukaMaterialFromElement()"
515 << G4endl;
516#endif
517
518 //Get element and its properties
519 G4String elemName(ToFlukaString(element->GetName()));
520
521 FlukaMaterial* flukamat = FlukaMaterial::GetFlukaMaterial(elemName);
522 if (matDensity != 0 || (matDensity == 0 && flukamat == 0)) {
523 //Check for isotopes
524 G4int nIsotopes = element->GetNumberOfIsotopes();
525 if (nIsotopes == 0) {
526 G4double elemA = element->GetA()/g;
527 G4double elemZ = element->GetZ();
26911512 528
26d97e06 529 if (elemA != G4int(elemA) && elemZ != G4int(elemZ)) {
530 G4cout << "WARNING: Element \'" << elemName
531 << "\' has non integer Z (" << elemZ << ") or A ("
532 << elemA << ")"
533 << G4endl;
26911512 534 }
26d97e06 535
536 flukamat = new FlukaMaterial(elemName,
537 G4int(elemZ),
538 elemA,
539 matDensity/(g/cm3));
540 }
541 else if (nIsotopes == 1) {
542 const G4Isotope* isotope = element->GetIsotope(0);
543 flukamat = BuildFlukaMaterialFromIsotope(isotope, matDensity);
544 }
545 else {
546 FlukaCompound *flucomp = BuildFlukaCompoundFromElement(element,
547 matDensity);
548 flukamat = flucomp->GetFlukaMaterial();
26911512 549 }
26d97e06 550 }
551#ifdef G4GEOMETRY_DEBUG
552 else {
553 G4cout << "INFO: Element \'" << elemName
554 << "\' already exists in the DB. It will not be recreated."
555 << G4endl;
556 }
557#endif
558
559 return flukamat;
26911512 560
26d97e06 561#ifdef G4GEOMETRY_DEBUG
562 G4cout << "<== Flugg FGeometryInit::BuildFlukaMaterialFromElement()"
563 << G4endl;
564#endif
565}
566
567FlukaMaterial*
568FGeometryInit::BuildFlukaMaterialFromIsotope(const G4Isotope* isotope,
569 G4double matDensity) {
570#ifdef G4GEOMETRY_DEBUG
571 G4cout << "==> Flugg FGeometryInit::BuildFlukaMaterialFromIsotope()"
572 << G4endl;
573#endif
574 G4String isoName(ToFlukaString(isotope->GetName()));
575 FlukaMaterial* flukamat = FlukaMaterial::GetFlukaMaterial(isoName);
576 if (matDensity != 0 || (matDensity == 0 && flukamat == 0)) {
577 G4int isoZ = isotope->GetZ();
578 G4double isoA = (isotope->GetA())/(g);
579 G4int isoN = isotope->GetN();
580 flukamat = new FlukaMaterial(isoName,
581 isoZ,
582 isoA,
583 matDensity/(g/cm3),
584 isoN);
585 }
586
587 return flukamat;
588
589#ifdef G4GEOMETRY_DEBUG
590 G4cout << "==> Flugg FGeometryInit::BuildFlukaMaterialFromIsotope()"
591 << G4endl;
592#endif
593}
594
595FlukaCompound*
596FGeometryInit::BuildFlukaCompoundFromMaterial(const G4Material* material) {
597#ifdef G4GEOMETRY_DEBUG
598 G4cout << "==> Flugg FGeometryInit::BuildFlukaCompoundFromMaterial()"
599 << G4endl;
600#endif
601 //Material properties
602 const G4double* elemFractions = material->GetFractionVector();
603 const G4int nMatElements = material->GetNumberOfElements();
604 const G4double matDensity = material->GetDensity();
605 G4String matName(ToFlukaString(material->GetName()));
606 FlukaCompound* flukacomp = new FlukaCompound(matName, matDensity/(g/cm3),
607 nMatElements);
608 for (G4int i = 0; i < nMatElements; i++) {
609 FlukaMaterial *flukamat =
610 BuildFlukaMaterialFromElement(material->GetElement(i), 0.0);
611
612 flukacomp->AddElement(flukamat->GetIndex(), -elemFractions[i]);
613
614 } //for (elements)
615
616 return flukacomp;
617
618#ifdef G4GEOMETRY_DEBUG
619 G4cout << "<== Flugg FGeometryInit::BuildFlukaCompoundFromMaterial()"
620 << G4endl;
621#endif
622}
623
624FlukaCompound*
625FGeometryInit::BuildFlukaCompoundFromElement(const G4Element* element,
626 G4double matDensity) {
627#ifdef G4GEOMETRY_DEBUG
628 G4cout << "==> Flugg FGeometryInit::BuildFlukaCompoundFromElement()"
629 << G4endl;
630#endif
631 G4int nIsotopes = element->GetNumberOfIsotopes();
632 //fraction of nb of atomes per volume (= volume fraction?)
633 const G4double* isoAbundance = element->GetRelativeAbundanceVector();
634 G4String elemName(ToFlukaString(element->GetName()));
635
636 //Material properties
637 FlukaCompound* flukacomp = new FlukaCompound(elemName, matDensity/(g/cm3),
638 nIsotopes);
639 for (G4int i = 0; i < nIsotopes; i++) {
640 FlukaMaterial *flukamat =
641 BuildFlukaMaterialFromIsotope(element->GetIsotope(i), 0.0);
642
643 flukacomp->AddElement(flukamat->GetIndex(), isoAbundance[i]);
644
645 } //for (elements)
646
647 return flukacomp;
648
649#ifdef G4GEOMETRY_DEBUG
650 G4cout << "<== Flugg FGeometryInit::BuildFlukaCompoundFromElement()"
651 << G4endl;
652#endif
653}
654
655void FGeometryInit::PrintMaterialTables(G4std::ostream& os) {
656#ifdef G4GEOMETRY_DEBUG
657 G4cout << "==> Flugg FGeometryInit::PrintMaterialTables()" << G4endl;
658#endif
659 //Print Header
660 PrintHeader(os, "GEANT4 MATERIALS AND COMPOUNDS");
26911512 661
26d97e06 662 //And some more stuff
663 size_t nIsotopes = G4Isotope::GetNumberOfIsotopes();
664 size_t nElements = G4Element::GetNumberOfElements();
665 size_t nMaterials = G4Material::GetNumberOfMaterials();
666
0e22711e 667 os << "* In Geant4 there are " << nMaterials << " materials" << G4endl;
668 os << "* In Geant4 there are " << nElements << " elements" << G4endl;
669 os << "* In Geant4 there are " << nIsotopes << " isotopes" << G4endl;
26d97e06 670
671 //Materials
672 G4cout << "\t* Printing FLUKA materials..." << G4endl;
673 FlukaMaterial::PrintMaterialsByIndex(os);
674 //FlukaMaterial::PrintMaterialsByName(os);
675
676 //Compounds
677 G4cout << "\t* Printing FLUKA compounds..." << G4endl;
678 FlukaCompound::PrintCompounds(os);
679
680#ifdef G4GEOMETRY_DEBUG
681 G4cout << "<== Flugg FGeometryInit::PrintMaterialTables()" << G4endl;
682#endif
683}
684
685////////////////////////////////////////////////////////////////////////
686//
687void FGeometryInit::PrintAssignmat(G4std::ostream& os) {
688#ifdef G4GEOMETRY_DEBUG
689 G4cout << "==> Flugg FGeometryInit::PrintAssignmat()" << G4endl;
690#endif
691
692 //Find number of Volumes in physical volume store
693 G4PhysicalVolumeStore * pVolStore = G4PhysicalVolumeStore::GetInstance();
694 unsigned int numVol = pVolStore->size();
695
696 G4cout << "\t* G4PhysicalVolumeStore (" << pVolStore
697 << ") has " << numVol << " volumes. " << G4endl;
698
699 G4cout << "\t* Printing ASSIGNMAT..." << G4endl;
700
701
702 PrintHeader(os,"GEANT4 MATERIAL ASSIGNMENTS");
703 for(unsigned int l=0; l < numVol; l++) {
704
705 //Get each of the physical volumes
706 G4VPhysicalVolume * physicalvol = (*pVolStore)[l];
707
708 //Get index for that volume
709 G4int iFlukaRegion = fRegionVolumeMap[physicalvol];
710
711 //Find G4 material and navigate to its fluka compound/material
712 G4LogicalVolume * logicalVol = physicalvol->GetLogicalVolume();
713 G4Material* material = logicalVol->GetMaterial();
714 G4int matIndex = 2;
715 if (G4FlukaCompoundMap[material])
716 matIndex = G4FlukaCompoundMap[material]->GetIndex();
717 if (G4FlukaMaterialMap[material])
718 matIndex = G4FlukaMaterialMap[material]->GetIndex();
719
720 //Find if there is a magnetic field in the region
721 //check if Magnetic Field is present in the region
722 G4double flagField = 0.0;
723 G4FieldManager * pMagFieldMan = logicalVol->GetFieldManager();
724 if(pMagFieldMan && pMagFieldMan->GetDetectorField())
725 flagField = 1.0;
726
727 //Print card
728 os << setw10 << "ASSIGNMAT ";
729 os.setf(static_cast<G4std::ios::fmtflags>(0),G4std::ios::floatfield);
730 os << setw10 << setfixed << G4double(matIndex);
731 os << setw10 << setfixed << G4double(iFlukaRegion);
732 os << setw10 << "0.0";
733 os << setw10 << setfixed << flagField;
734 os << G4endl;
735 }
736
737
738
739#ifdef G4GEOMETRY_DEBUG
740 G4cout << "==> Flugg FGeometryInit::PrintAssignmat()" << G4endl;
741#endif
742}
743
744
745void FGeometryInit::PrintMagneticField(G4std::ostream& os) {
746#ifdef G4GEOMETRY_DEBUG
747 G4cout << "==> Flugg FGeometryInit::PrintMagneticField()" << G4endl;
748#endif
749
750 G4cout << "\t* Printing Magnetic Field..." << G4endl;
751
26911512 752 if(fTransportationManager->GetFieldManager()->DoesFieldExist()) {
26911512 753
754 //get magnetic field pointer
755 const G4Field * pMagField =
756 fTransportationManager->GetFieldManager()->GetDetectorField();
757
26911512 758
759 if(pMagField) {
26d97e06 760 //Check if it can be made a uniform magnetic field
26911512 761 const G4UniformMagField *pUnifMagField =
762 dynamic_cast<const G4UniformMagField*>(pMagField);
763 if(pUnifMagField) {
26d97e06 764 G4double B[3];
765 G4double point[4]; //it is not really used
766 pUnifMagField->GetFieldValue(point,B);
767
768 //write MGNFIELD card
769 PrintHeader(os,"GEANT4 MAGNETIC FIELD");
770 os << setw10 << "MGNFIELD ";
771 os << setw10 << "";
772 os << setw10 << "";
773 os << setw10 << "";
774 os.setf(static_cast<G4std::ios::fmtflags>(0),G4std::ios::floatfield);
775 os << setw10 << setfixed
776 << G4std::setprecision(4) << B[0]
777 << setw10 << B[1]
778 << setw10 << B[2]
779 << G4endl;
780 }
781 else {
782 G4cout << "WARNING: No Uniform Magnetic Field found." << G4endl;
783 G4cout << " Manual intervention might be needed." << G4endl;
26911512 784 }
26911512 785 }
26d97e06 786 else
787 G4cout << "\t No detector field found... " << G4endl;
26911512 788 } // end if magnetic field
26d97e06 789 else
790 G4cout << "\t No field found... " << G4endl;
791
e73e0522 792#ifdef G4GEOMETRY_DEBUG
26d97e06 793 G4cout << "<== Flugg FGeometryInit::PrintMagneticField()" << G4endl;
e73e0522 794#endif
26911512 795}
6a53de92 796
797int FGeometryInit::CurrentVolID(int ir, int& copyNo)
798{
799 G4PhysicalVolumeStore * pVolStore = G4PhysicalVolumeStore::GetInstance();
800 G4VPhysicalVolume * physicalvol = (*pVolStore)[ir- 1];
801 copyNo = physicalvol->GetCopyNo();
802 int id = fVolIdVolumeMap[physicalvol];
803 return id;
804}
805
806int FGeometryInit::CurrentVolOffID(int ir, int off, int& copyNo)
807{
808 if (off == 0) return CurrentVolID(ir, copyNo);
809
810 G4PhysicalVolumeStore* pVolStore = G4PhysicalVolumeStore::GetInstance();
811 G4VPhysicalVolume* physicalvol = (*pVolStore)[ir- 1];
812 G4VPhysicalVolume* mother = physicalvol;
813
814 int level = off;
815 while (level > 0) {
816 if (mother) mother = mother->GetMother();
817 level--;
818 }
819
820 int id;
821
822 if (!mother) {
823 G4cout << "Flugg FGeometryInit::CurrentVolOffID mother not found" << G4endl;
824 id = -1;
825 copyNo = -1;
826 } else {
827 copyNo = mother ->GetCopyNo();
828 id = fVolIdVolumeMap[mother];
829 }
830 return id;
831}
dc37cac6 832
833void FGeometryInit::Gmtod(double* xm, double* xd, int iflag)
834{
835// Transforms a position from the world reference frame
836// to the current volume reference frame.
837//
838// Geant3 desription:
839// ==================
840// Computes coordinates XD (in DRS)
841// from known coordinates XM in MRS
842// The local reference system can be initialized by
843// - the tracking routines and GMTOD used in GUSTEP
844// - a call to GMEDIA(XM,NUMED)
845// - a call to GLVOLU(NLEVEL,NAMES,NUMBER,IER)
846// (inverse routine is GDTOM)
847//
848// If IFLAG=1 convert coordinates
849// IFLAG=2 convert direction cosinus
850//
851// ---
852 FluggNavigator * ptrNavig = getNavigatorForTracking();
853 //setting variables (and dimension: Fluka uses cm.!)
854 G4ThreeVector pGlob(xm[0],xm[1],xm[2]);
855 pGlob *= 10.0; // in millimeters
856 G4ThreeVector pLoc;
857
858 if (iflag == 1) {
859 pLoc =
860 ptrNavig->ComputeLocalPoint(pGlob);
861 } else if (iflag == 2) {
862 pLoc =
863 ptrNavig->ComputeLocalAxis(pGlob);
864 } else {
865 G4cout << "Flugg FGeometryInit::Gmtod called with undefined flag" << G4endl;
866 }
867
868 xd[0] = pLoc[0]; xd[1] = pLoc[1]; xd[2] = pLoc[2];
869}
870
871void FGeometryInit::Gdtom(double* xd, double* xm, int iflag)
872{
873// Transforms a position from the current volume reference frame
874// to the world reference frame.
875//
876// Geant3 desription:
877// ==================
878// Computes coordinates XM (Master Reference System
879// knowing the coordinates XD (Detector Ref System)
880// The local reference system can be initialized by
881// - the tracking routines and GDTOM used in GUSTEP
882// - a call to GSCMED(NLEVEL,NAMES,NUMBER)
883// (inverse routine is GMTOD)
884//
885// If IFLAG=1 convert coordinates
886// IFLAG=2 convert direction cosinus
887//
888// ---
889
890 FluggNavigator * ptrNavig = getNavigatorForTracking();
891 G4ThreeVector pLoc(xd[0],xd[1],xd[2]);
892 G4ThreeVector pGlob;
893 if (iflag == 1) {
894 pGlob = ptrNavig->GetLocalToGlobalTransform().
895 TransformPoint(pLoc);
896 } else if (iflag == 2) {
897 pGlob = ptrNavig->GetLocalToGlobalTransform().
898 TransformAxis(pLoc);
899 } else {
900 G4cout << "Flugg FGeometryInit::Gdtom called with undefined flag" << G4endl;
901 }
902
903 xm[0] = pGlob[0]; xm[1] = pGlob[1]; xm[2] = pGlob[2];
904}