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2817d3e2 | 1 | // $Id$ |
2 | // Category: geometry | |
3 | // | |
4 | // C++ interface to Geant3 basic routines | |
5 | // for building Geant4 geometry | |
6 | // | |
7 | // by V. Berejnoi, 25.2.1999 | |
8 | // materials, tracking media support | |
9 | // added by I.Hrivnacova, 27.5.1999 | |
10 | ||
11 | #include "TG4GeometryManager.h" | |
12 | #include "TG4GeometryOutputManager.h" | |
154fc5a5 | 13 | #include "TG4GeometryServices.h" |
2817d3e2 | 14 | #include "TG4PhysicsManager.h" |
15 | #include "TG4VSensitiveDetector.h" | |
16 | #include "TG4Limits.h" | |
17 | #include "TG4Globals.h" | |
18 | #include "TG3Units.h" | |
19 | ||
20 | #include <G3toG4.hh> | |
21 | #include <G3toG4BuildTree.hh> | |
22 | #include <G3VolTable.hh> | |
23 | #include <G3RotTable.hh> | |
24 | #include <G3EleTable.hh> | |
25 | #include <G3MatTable.hh> | |
26 | #include <G3MedTable.hh> | |
27 | #include <G3SensVolVector.hh> | |
28 | ||
2817d3e2 | 29 | #include <G4VSensitiveDetector.hh> |
30 | #include <G4LogicalVolumeStore.hh> | |
31 | #include <G4PVPlacement.hh> | |
32 | #include <G4Material.hh> | |
33 | #include <G4MaterialPropertiesTable.hh> | |
34 | #include <G4Element.hh> | |
35 | ||
2817d3e2 | 36 | // extern global method from g3tog4 |
37 | void G3CLRead(G4String &, char *); | |
38 | ||
39 | TG4GeometryManager* TG4GeometryManager::fgInstance = 0; | |
40 | ||
41 | TG4GeometryManager::TG4GeometryManager() | |
42 | : fMediumCounter(0), | |
43 | fMaterialCounter(0), | |
44 | fMatrixCounter(0), | |
45 | fUseG3TMLimits(false), | |
46 | fWriteGeometry(true) | |
47 | { | |
48 | // | |
49 | if (fgInstance) { | |
50 | TG4Globals::Exception( | |
51 | "TG4GeometryManager: attempt to create two instances of singleton."); | |
52 | } | |
53 | ||
54 | fOutputManager = new TG4GeometryOutputManager(); | |
55 | ||
154fc5a5 | 56 | fGeometryServices = new TG4GeometryServices(&fMediumIdVector, &fNameMap); |
57 | ||
2817d3e2 | 58 | fgInstance = this; |
59 | ||
60 | // instantiate the default element table | |
61 | //TG4ElementTable::Instance(); | |
62 | } | |
63 | ||
64 | TG4GeometryManager::TG4GeometryManager(const TG4GeometryManager& right) { | |
65 | // | |
66 | TG4Globals::Exception( | |
67 | "Attempt to copy TG4GeometryManager singleton."); | |
68 | } | |
69 | ||
70 | ||
71 | TG4GeometryManager::~TG4GeometryManager() { | |
72 | // | |
73 | delete fOutputManager; | |
154fc5a5 | 74 | delete fGeometryServices; |
2817d3e2 | 75 | } |
76 | ||
77 | //==================================================================== ========= | |
78 | // | |
79 | // operators | |
80 | // | |
81 | //==================================================================== ========= | |
82 | ||
83 | TG4GeometryManager& | |
84 | TG4GeometryManager::operator=(const TG4GeometryManager& right) | |
85 | { | |
86 | // check assignement to self | |
87 | if (this == &right) return *this; | |
88 | ||
89 | TG4Globals::Exception( | |
90 | "Attempt to assign TG4GeometryManager singleton."); | |
91 | ||
92 | return *this; | |
93 | } | |
94 | ||
95 | ||
96 | //============================================================================= | |
97 | // | |
98 | // private methods | |
99 | // | |
100 | //============================================================================= | |
101 | ||
102 | ||
2817d3e2 | 103 | void TG4GeometryManager::GstparCut(G4int itmed, TG3Cut par, G4double parval) |
104 | { | |
105 | // Sets special tracking medium parameter. | |
106 | // It is applied to all logical volumes that use the specified | |
107 | // tracking medium. | |
108 | // --- | |
109 | ||
110 | // get medium from table | |
111 | G3MedTableEntry* medium = G3Med.get(itmed); | |
112 | if (!medium) { | |
113 | G4String text = "TG4GeometryManager::GstparCut: \n"; | |
114 | text = text + " Medium not found."; | |
115 | G4Exception(text); | |
116 | } | |
117 | ||
118 | // get/create user limits | |
119 | G4UserLimits* limits = medium->GetLimits(); | |
120 | TG4Limits* tg4Limits; | |
121 | if (limits) { | |
122 | tg4Limits = dynamic_cast<TG4Limits*> (limits); | |
123 | if (!tg4Limits) | |
124 | G4Exception("TG4GeometryManager::GstparCut: Wrong limits type."); | |
125 | } | |
126 | else { | |
127 | tg4Limits = new TG4Limits(); | |
128 | medium->SetLimits(tg4Limits); | |
129 | // add verbose | |
130 | G4cout << "TG4GeometryManager::GstparCut: new TG4Limits() for medium " | |
3c7cd15a | 131 | << itmed << " has been created." << G4endl; |
2817d3e2 | 132 | } |
133 | // set parameter | |
134 | tg4Limits->SetG3Cut(par, parval*GeV); | |
135 | } | |
136 | ||
137 | ||
138 | void TG4GeometryManager::GstparFlag(G4int itmed, TG3Flag par, G4double parval) | |
139 | { | |
140 | // Sets special tracking medium parameter. | |
141 | // It is applied to all logical volumes that use the specified | |
142 | // tracking medium. | |
143 | // --- | |
144 | ||
145 | // get medium from table | |
146 | G3MedTableEntry* medium = G3Med.get(itmed); | |
147 | if (!medium) { | |
148 | G4String text = "TG4GeometryManager::GstparFlag: \n"; | |
149 | text = text + " Medium not found."; | |
150 | G4Exception(text); | |
151 | } | |
152 | ||
153 | // get/create user limits | |
154 | G4UserLimits* limits = medium->GetLimits(); | |
155 | TG4Limits* tg4Limits; | |
156 | if (limits) { | |
157 | tg4Limits = dynamic_cast<TG4Limits*> (limits); | |
158 | if (!tg4Limits) | |
159 | G4Exception("TG4GeometryManager::GstparFlag: Wrong limits type."); | |
160 | } | |
161 | else { | |
162 | tg4Limits = new TG4Limits(); | |
163 | medium->SetLimits(tg4Limits); | |
164 | // add verbose | |
165 | G4cout << "TG4GeometryManager::GstparFlag: new TG4Limits() for medium " | |
3c7cd15a | 166 | << itmed << " has been created." << G4endl; |
2817d3e2 | 167 | } |
168 | // set parameter | |
169 | tg4Limits->SetG3Flag(par, parval); | |
170 | } | |
171 | ||
172 | ||
173 | void TG4GeometryManager::FillMediumIdVector() | |
174 | { | |
175 | // The second index for materials (having its origin in | |
176 | // G4 tracking media concept) is stored in a vector of G4int | |
177 | // parallel to G4MaterialTable. | |
178 | // --- | |
179 | ||
180 | // initialize vector | |
181 | G4int nofMaterials = G4Material::GetNumberOfMaterials(); | |
182 | G4int i; | |
183 | for (i=0; i<nofMaterials; i++) | |
184 | fMediumIdVector.push_back(0); | |
185 | ||
186 | // fill vector | |
187 | for (i=0; i<fMediumCounter; i++) { | |
188 | // material index (index in G4Material table) | |
189 | G3MedTableEntry* mte = G3Med.get(i+1); | |
190 | G4int materialIndex = mte->GetMaterial()->GetIndex(); | |
191 | ||
192 | // medium index (ID of G3MedTableEntry) | |
193 | G4int mediumIndex = mte->GetID(); | |
194 | ||
195 | // store medium index in the vector | |
196 | fMediumIdVector[materialIndex] = mediumIndex; | |
197 | } | |
198 | ||
199 | // add verbose | |
3c7cd15a | 200 | G4cout << "Total nof materials: " << nofMaterials << G4endl; |
201 | G4cout << "Total nof tracking medias: " << fMediumCounter << G4endl; | |
2817d3e2 | 202 | } |
203 | ||
204 | ||
205 | //============================================================================= | |
206 | // | |
207 | // public methods - AliMC implementation | |
208 | // | |
209 | //============================================================================= | |
210 | ||
211 | ||
212 | void TG4GeometryManager::Material(Int_t& kmat, const char* name, Float_t a, | |
213 | Float_t z, Float_t dens, Float_t radl, Float_t absl, Float_t* buf, | |
214 | Int_t nwbuf) | |
215 | { | |
216 | // Creates G4Material. | |
217 | // !! Parameters radl, absl, buf, nwbuf are ignored in G4gsmate | |
218 | // Comment: | |
219 | // absl - this parameter is ignored by GEANT3, too | |
220 | // --- | |
221 | ||
222 | kmat = ++fMaterialCounter; | |
154fc5a5 | 223 | G4double* bufin = fGeometryServices->CreateG4doubleArray(buf, nwbuf); |
2817d3e2 | 224 | |
225 | // write token to the output file | |
226 | if (fWriteGeometry) | |
227 | fOutputManager->WriteGsmate(kmat, name, a, z, dens, radl, nwbuf, bufin); | |
228 | ||
229 | G4gsmate(kmat, name, a, z, dens, radl, nwbuf, bufin); | |
230 | ||
231 | delete [] bufin; | |
232 | ||
233 | if (nwbuf > 0) { | |
234 | G4String matName = name; | |
235 | G4String text | |
236 | = "TG4GeometryManager: user defined parameters for material "; | |
237 | text = text + matName; | |
238 | text = text + " are ignored by Geant4."; | |
239 | TG4Globals::Warning(text); | |
240 | } | |
241 | } | |
242 | ||
243 | ||
244 | void TG4GeometryManager::Mixture(Int_t& kmat, const char *name, Float_t *a, | |
245 | Float_t *z, Float_t dens, Int_t nlmat, Float_t *wmat) | |
246 | { | |
247 | // Creates G4Material composed of more elements. | |
248 | // !! Parameters radl, absl, buf, nwbuf are ignored in G4gsmate | |
249 | // Comment: | |
250 | // absl - this parameter is ignored by GEANT3, too | |
251 | // --- | |
252 | ||
253 | Int_t npar = abs(nlmat); | |
154fc5a5 | 254 | G4double *ain = fGeometryServices->CreateG4doubleArray(a, npar); |
255 | G4double *zin = fGeometryServices->CreateG4doubleArray(z, npar); | |
256 | G4double *wmatin = fGeometryServices->CreateG4doubleArray(wmat, npar); | |
2817d3e2 | 257 | |
258 | kmat = ++fMaterialCounter; | |
259 | ||
260 | // write token to the output file | |
261 | if (fWriteGeometry) | |
262 | fOutputManager->WriteGsmixt(kmat, name, ain, zin, dens, nlmat, wmatin); | |
263 | ||
264 | G4gsmixt(kmat, name, ain, zin, dens, nlmat, wmatin); | |
265 | ||
266 | // !!! in Geant3: | |
267 | // After a call with ratios by number (negative number of elements), | |
268 | // the ratio array is changed to the ratio by weight, so all successive | |
269 | // calls with the same array must specify the number of elements as | |
270 | // positive | |
271 | ||
272 | // wmatin may be modified | |
273 | for (G4int i=0; i<npar; i++) wmat[i] = wmatin[i]; | |
274 | ||
275 | delete [] ain; | |
276 | delete [] zin; | |
277 | delete [] wmatin; | |
278 | } | |
279 | ||
280 | void TG4GeometryManager::Medium(Int_t& kmed, const char *name, Int_t nmat, | |
281 | Int_t isvol, Int_t ifield, Float_t fieldm, Float_t tmaxfd, | |
282 | Float_t stemax, Float_t deemax, Float_t epsil, | |
283 | Float_t stmin, Float_t* ubuf, Int_t nbuf) | |
284 | { | |
285 | // Creates a temporary "medium" that is used for | |
286 | // assigning corresponding parameters to G4 objects: | |
287 | // NTMED is stored as a second material index; | |
288 | // ISVOL is used for builing TG3SensVolVector; | |
289 | // STEMAX is passed in TG4Limits (if fUseG3TMLimits is set true); | |
290 | // !! The other parameters (IFIELD, FIELDM, TMAXFD, DEEMAX, EPSIL, STMIN) | |
291 | // are ignored by Geant4. | |
292 | // --- | |
293 | ||
294 | // Geant3 desription: | |
295 | // ================== | |
296 | // NTMED Tracking medium number | |
297 | // NAME Tracking medium name | |
298 | // NMAT Material number | |
299 | // ISVOL Sensitive volume flag | |
300 | // IFIELD Magnetic field | |
301 | // FIELDM Max. field value (Kilogauss) | |
302 | // TMAXFD Max. angle due to field (deg/step) | |
303 | // STEMAX Max. step allowed | |
304 | // DEEMAX Max. fraction of energy lost in a step | |
305 | // EPSIL Tracking precision (cm) | |
306 | // STMIN Min. step due to continuos processes (cm) | |
307 | // | |
308 | // IFIELD = 0 if no magnetic field; IFIELD = -1 if user decision in GUSWIM; | |
309 | // IFIELD = 1 if tracking performed with GRKUTA; IFIELD = 2 if tracking | |
310 | // performed with GHELIX; IFIELD = 3 if tracking performed with GHELX3. | |
311 | // --- | |
312 | ||
313 | kmed = ++fMediumCounter; | |
314 | ||
315 | // write token to the output file | |
316 | if (fWriteGeometry) | |
317 | fOutputManager->WriteGstmed(kmed, name, nmat, isvol, ifield, fieldm, tmaxfd, | |
318 | stemax, deemax, epsil, stmin, 0, 0); | |
319 | ||
320 | G4gstmed(kmed, name, nmat, isvol, ifield, fieldm, tmaxfd, stemax, deemax, | |
321 | epsil, stmin, 0, fUseG3TMLimits); | |
322 | // !! instead of the nbuf argument the bool fIsG3Default is passed | |
323 | ||
324 | if (nbuf > 0) { | |
325 | G4String medName = name; | |
326 | G4String text | |
327 | = "TG4GeometryManager: user defined parameters for medium "; | |
328 | text = text + medName; | |
329 | text = text + " are ignored by Geant4."; | |
330 | TG4Globals::Warning(text); | |
331 | } | |
332 | } | |
333 | ||
334 | ||
335 | void TG4GeometryManager::Matrix(Int_t& krot, Float_t thetaX, Float_t phiX, | |
336 | Float_t thetaY, Float_t phiY, Float_t thetaZ, Float_t phiZ) | |
337 | { | |
338 | // Creates G4RotationMatrix. | |
339 | // --- | |
340 | ||
341 | krot = ++fMatrixCounter; | |
342 | ||
343 | // write token to the output file | |
344 | if (fWriteGeometry) | |
345 | fOutputManager->WriteGsrotm(krot, thetaX, phiX, thetaY, phiY, thetaZ, phiZ); | |
346 | ||
347 | G4gsrotm(krot, thetaX, phiX, thetaY, phiY, thetaZ, phiZ); | |
348 | } | |
349 | ||
350 | ||
2817d3e2 | 351 | void TG4GeometryManager::Ggclos() |
352 | { | |
353 | // Sets the top VTE in temporary G3 volume table. | |
354 | // Close geometry output file (if fWriteGeometry is set true). | |
355 | // | |
356 | // Geant3 desription: | |
357 | // ================== | |
358 | // close out the geometry | |
359 | // --- | |
360 | ||
361 | if (fWriteGeometry) fOutputManager->WriteGgclos(); | |
362 | ||
363 | G4ggclos(); | |
364 | } | |
365 | ||
366 | ||
367 | void TG4GeometryManager::Gfmate(Int_t imat, char *name, Float_t &a, | |
368 | Float_t &z, Float_t &dens, Float_t &radl, Float_t &absl, | |
369 | Float_t* ubuf, Int_t& nbuf) | |
370 | { | |
371 | // Geant3 desription: | |
372 | // ================== | |
373 | // Return parameters for material IMAT | |
374 | // --- | |
375 | ||
376 | G4Material* material = G3Mat.get(imat); | |
377 | ||
378 | if (material) { | |
379 | // to do: change this correctly | |
380 | // !! unsafe conversion | |
381 | const char* chName = material->GetName(); | |
382 | name = (char*)chName; | |
154fc5a5 | 383 | a = fGeometryServices->GetEffA(material); |
384 | z = fGeometryServices->GetEffZ(material); | |
2817d3e2 | 385 | |
386 | dens = material->GetDensity(); | |
387 | dens /= TG3Units::MassDensity(); | |
388 | ||
389 | radl = material->GetRadlen(); | |
390 | radl /= TG3Units::Length(); | |
391 | ||
392 | // the following parameters are not defined in Geant4 | |
393 | absl = 0.; | |
394 | ubuf = 0; | |
395 | nbuf = 0; | |
396 | } | |
397 | else { | |
398 | TG4Globals::Exception( | |
399 | "TG4GeometryManager::Gfmate: material has not been found."); | |
400 | } | |
401 | } | |
402 | ||
403 | ||
404 | void TG4GeometryManager::Gstpar(Int_t itmed, const char *param, | |
405 | Float_t parval) | |
406 | { | |
407 | // Passes the tracking medium parameter to TG4Limits. | |
408 | // The tracking medium parameter is set only in case | |
409 | // its value is different from the "global" physics setup. | |
410 | // (If: CheckCut/FlagWithG3Defaults is used checking | |
411 | // is performed with respect to G3 default values.) | |
412 | // When any cut/flag parameter is set in limits | |
413 | // the physics manager is locked and the physics setup | |
414 | // cannot be changed. | |
415 | // Applying this TG4Limits to particles and physical | |
416 | // processes is still in development. | |
417 | // | |
418 | // Geant3 desription: | |
419 | // ================== | |
420 | // To change the value of cut or mechanism "CHPAR" | |
421 | // to a new value PARVAL for tracking medium ITMED | |
422 | // The data structure JTMED contains the standard tracking | |
423 | // parameters (CUTS and flags to control the physics processes) which | |
424 | // are used by default for all tracking media. It is possible to | |
425 | // redefine individually with GSTPAR any of these parameters for a | |
426 | // given tracking medium. | |
427 | // ITMED tracking medium number | |
428 | // CHPAR is a character string (variable name) | |
429 | // PARVAL must be given as a floating point. | |
430 | // --- | |
431 | ||
432 | // write token to the output file | |
433 | if (fWriteGeometry) | |
434 | fOutputManager->WriteGstpar(itmed, param, parval); | |
435 | ||
436 | // get physics setup | |
437 | TG4PhysicsManager* physicsManager = TG4PhysicsManager::Instance(); | |
438 | //TG4CutVector* cutVector = physicsManager->GetCutVector(); | |
439 | //TG4FlagVector* flagVector = physicsManager->GetFlagVector(); | |
440 | ||
154fc5a5 | 441 | G4String name = fGeometryServices->CutName(param); |
2817d3e2 | 442 | TG3Cut g3Cut; |
443 | if (physicsManager->CheckCutWithCutVector(name, parval, g3Cut)) { | |
444 | GstparCut(itmed, g3Cut, parval); | |
445 | physicsManager->Lock(); | |
446 | } | |
447 | else { | |
448 | TG3Flag g3Flag; | |
449 | if (physicsManager->CheckFlagWithFlagVector(name, parval, g3Flag)) { | |
450 | GstparFlag(itmed, g3Flag, parval); | |
451 | physicsManager->Lock(); | |
452 | } | |
453 | else if (g3Cut==kNoG3Cuts && g3Flag==kNoG3Flags) { | |
454 | G4String text = "TG4GeometryManager::Gstpar:"; | |
455 | text = text + name; | |
456 | text = text + " parameter is not yet implemented."; | |
457 | TG4Globals::Warning(text); | |
458 | } | |
459 | } | |
460 | } | |
461 | ||
462 | ||
463 | void TG4GeometryManager::Gsckov(Int_t itmed, Int_t npckov, Float_t* ppckov, | |
464 | Float_t* absco, Float_t* effic, Float_t* rindex) | |
465 | { | |
466 | // | |
467 | // Geant3 desription: | |
468 | // ================== | |
469 | // | |
470 | // Stores the tables for UV photon tracking in medium ITMED | |
471 | // Please note that it is the user's responsability to | |
472 | // provide all the coefficients: | |
473 | // | |
474 | // | |
475 | // ITMED Tracking medium number | |
476 | // NPCKOV Number of bins of each table | |
477 | // PPCKOV Value of photon momentum (in GeV) | |
478 | // ABSCO Absorbtion coefficients | |
479 | // dielectric: absorbtion length in cm | |
480 | // metals : absorbtion fraction (0<=x<=1) | |
481 | // EFFIC Detection efficiency for UV photons | |
482 | // RINDEX Refraction index (if=0 metal) | |
483 | // --- | |
484 | ||
154fc5a5 | 485 | G4double* ppckovDbl = fGeometryServices->CreateG4doubleArray(ppckov, npckov); |
486 | G4double* abscoDbl = fGeometryServices->CreateG4doubleArray(absco, npckov); | |
487 | G4double* efficDbl = fGeometryServices->CreateG4doubleArray(effic, npckov); | |
488 | G4double* rindexDbl = fGeometryServices->CreateG4doubleArray(rindex, npckov); | |
2817d3e2 | 489 | |
490 | // add units | |
491 | G4int i; | |
492 | for (i=0; i<npckov; i++) { | |
493 | ppckovDbl[i] = ppckovDbl[i]*TG3Units::Energy(); | |
494 | abscoDbl[i] = abscoDbl[i]*TG3Units::Length(); | |
495 | } | |
496 | ||
497 | // create material properties table | |
498 | G4MaterialPropertiesTable* table = new G4MaterialPropertiesTable(); | |
499 | table->AddProperty("ABSLENGTH", ppckovDbl, abscoDbl, npckov); | |
500 | // used in G4OpAbsorption process | |
501 | table->AddProperty("EFFICIENCY", ppckovDbl, efficDbl, npckov); | |
502 | // used in G4OpBoundary process | |
503 | table->AddProperty("RINDEX", ppckovDbl, rindexDbl, npckov); | |
504 | // used in G4Cerenkov, G4OpRayleigh, G4OpBoundary | |
505 | ||
506 | // get material of medium from table | |
507 | G3MedTableEntry* medium = G3Med.get(itmed); | |
508 | if (!medium) { | |
509 | G4String text = "TG4GeometryManager::Gsckov: \n"; | |
510 | text = text + " Medium not found."; | |
511 | G4Exception(text); | |
512 | } | |
513 | G4Material* material = medium->GetMaterial(); | |
514 | ||
515 | // set material properties table | |
516 | material->SetMaterialPropertiesTable(table); | |
517 | ||
518 | G4cout << "The tables for UV photon tracking set for " | |
3c7cd15a | 519 | << material->GetName() << G4endl; |
2817d3e2 | 520 | for (i=0; i<npckov; i++) |
3c7cd15a | 521 | G4cout << ppckovDbl[i] << " " << rindexDbl[i] << G4endl; |
2817d3e2 | 522 | |
523 | delete ppckovDbl; | |
524 | delete abscoDbl; | |
525 | delete efficDbl; | |
526 | delete rindexDbl; | |
527 | } | |
528 | ||
529 | ||
530 | void TG4GeometryManager::Gsdvn(const char *name, const char *mother, | |
531 | Int_t ndiv, Int_t iaxis) | |
532 | { | |
533 | // Geant3 desription: | |
534 | // ================== | |
535 | // NAME Volume name | |
536 | // MOTHER Mother volume name | |
537 | // NDIV Number of divisions | |
538 | // IAXIS Axis value | |
539 | // | |
540 | // X,Y,Z of CAXIS will be translated to 1,2,3 for IAXIS. | |
541 | // It divides a previously defined volume. | |
542 | // --- | |
543 | ||
544 | // write token to the output file | |
545 | if (fWriteGeometry) | |
546 | fOutputManager->WriteGsdvn(name, mother, ndiv, iaxis); | |
547 | ||
154fc5a5 | 548 | G4gsdvn(fGeometryServices->CutName(name), |
549 | fGeometryServices->CutName(mother), ndiv, iaxis); | |
2817d3e2 | 550 | |
551 | // register name in name map | |
154fc5a5 | 552 | fNameMap.AddName(fGeometryServices->CutName(name)); |
2817d3e2 | 553 | } |
554 | ||
555 | ||
556 | void TG4GeometryManager::Gsdvn2(const char *name, const char *mother, | |
557 | Int_t ndiv, Int_t iaxis, Float_t c0i, Int_t numed) | |
558 | { | |
559 | // Geant3 desription: | |
560 | // ================== | |
561 | // DIVIDES MOTHER INTO NDIV DIVISIONS CALLED NAME | |
562 | // ALONG AXIS IAXIS STARTING AT COORDINATE VALUE C0. | |
563 | // THE NEW VOLUME CREATED WILL BE MEDIUM NUMBER NUMED. | |
564 | // --- | |
565 | ||
566 | // write token to the output file | |
567 | if (fWriteGeometry) | |
568 | fOutputManager->WriteGsdvn2(name, mother, ndiv, iaxis, c0i, numed); | |
569 | ||
154fc5a5 | 570 | G4gsdvn2(fGeometryServices->CutName(name), |
571 | fGeometryServices->CutName(mother), ndiv, iaxis, c0i, numed); | |
2817d3e2 | 572 | |
573 | // register name in name map | |
154fc5a5 | 574 | fNameMap.AddName(fGeometryServices->CutName(name)); |
2817d3e2 | 575 | } |
576 | ||
577 | ||
578 | void TG4GeometryManager::Gsdvt(const char *name, const char *mother, | |
579 | Float_t step, Int_t iaxis, Int_t numed, Int_t ndvmx) | |
580 | { | |
581 | // Geant3 desription: | |
582 | // ================== | |
583 | // Divides MOTHER into divisions called NAME along | |
584 | // axis IAXIS in steps of STEP. If not exactly divisible | |
585 | // will make as many as possible and will centre them | |
586 | // with respect to the mother. Divisions will have medium | |
587 | // number NUMED. If NUMED is 0, NUMED of MOTHER is taken. | |
588 | // NDVMX is the expected maximum number of divisions | |
589 | // (If 0, no protection tests are performed) | |
590 | // --- | |
591 | ||
592 | // write token to the output file | |
593 | if (fWriteGeometry) | |
594 | fOutputManager->WriteGsdvt(name, mother, step, iaxis, numed, ndvmx); | |
595 | ||
154fc5a5 | 596 | G4gsdvt(fGeometryServices->CutName(name), |
597 | fGeometryServices->CutName(mother), step, iaxis, numed, ndvmx); | |
2817d3e2 | 598 | |
599 | // register name in name map | |
154fc5a5 | 600 | fNameMap.AddName(fGeometryServices->CutName(name)); |
2817d3e2 | 601 | } |
602 | ||
603 | ||
604 | void TG4GeometryManager::Gsdvt2(const char *name, const char *mother, | |
605 | Float_t step, Int_t iaxis, Float_t c0, Int_t numed, Int_t ndvmx) | |
606 | { | |
607 | // Geant3 desription: | |
608 | // ================== | |
609 | // Create a new volume by dividing an existing one | |
610 | // | |
611 | // Divides MOTHER into divisions called NAME along | |
612 | // axis IAXIS starting at coordinate value C0 with step | |
613 | // size STEP. | |
614 | // The new volume created will have medium number NUMED. | |
615 | // If NUMED is 0, NUMED of mother is taken. | |
616 | // NDVMX is the expected maximum number of divisions | |
617 | // (If 0, no protection tests are performed) | |
618 | // --- | |
619 | ||
620 | // write token to the output file | |
621 | if (fWriteGeometry) | |
622 | fOutputManager->WriteGsdvt2(name, mother, step, iaxis, c0, numed, ndvmx); | |
623 | ||
154fc5a5 | 624 | G4gsdvt2(fGeometryServices->CutName(name), |
625 | fGeometryServices->CutName(mother), step, iaxis, c0, numed, ndvmx); | |
2817d3e2 | 626 | |
627 | // register name in name map | |
154fc5a5 | 628 | fNameMap.AddName(fGeometryServices->CutName(name)); |
2817d3e2 | 629 | } |
630 | ||
631 | ||
632 | void TG4GeometryManager::Gsord(const char *name, Int_t iax) | |
633 | { | |
634 | // No corresponding action in G4. | |
635 | // | |
636 | // Geant3 desription: | |
637 | // ================== | |
638 | // Flags volume CHNAME whose contents will have to be ordered | |
639 | // along axis IAX, by setting the search flag to -IAX | |
640 | // IAX = 1 X axis | |
641 | // IAX = 2 Y axis | |
642 | // IAX = 3 Z axis | |
643 | // IAX = 4 Rxy (static ordering only -> GTMEDI) | |
644 | // IAX = 14 Rxy (also dynamic ordering -> GTNEXT) | |
645 | // IAX = 5 Rxyz (static ordering only -> GTMEDI) | |
646 | // IAX = 15 Rxyz (also dynamic ordering -> GTNEXT) | |
647 | // IAX = 6 PHI (PHI=0 => X axis) | |
648 | // IAX = 7 THETA (THETA=0 => Z axis) | |
649 | // --- | |
650 | ||
651 | TG4Globals::Warning("TG4GeometryManager::Gsord: dummy method."); | |
652 | } | |
653 | ||
654 | ||
655 | void TG4GeometryManager::Gspos(const char *vname, Int_t num, | |
656 | const char *vmoth, Float_t x, Float_t y, Float_t z, Int_t irot, | |
657 | const char *vonly) | |
658 | { | |
659 | // Geant3 desription: | |
660 | // ================== | |
661 | // Position a volume into an existing one | |
662 | // | |
663 | // NAME Volume name | |
664 | // NUMBER Copy number of the volume | |
665 | // MOTHER Mother volume name | |
666 | // X X coord. of the volume in mother ref. sys. | |
667 | // Y Y coord. of the volume in mother ref. sys. | |
668 | // Z Z coord. of the volume in mother ref. sys. | |
669 | // IROT Rotation matrix number w.r.t. mother ref. sys. | |
670 | // ONLY ONLY/MANY flag | |
671 | // | |
672 | // It positions a previously defined volume in the mother. | |
673 | // --- | |
674 | ||
675 | // write token to the output file | |
676 | if (fWriteGeometry) | |
677 | fOutputManager->WriteGspos(vname, num, vmoth, x, y, z, irot, vonly); | |
678 | ||
154fc5a5 | 679 | G4gspos(fGeometryServices->CutName(vname), num, |
680 | fGeometryServices->CutName(vmoth), x, y, z, irot, vonly); | |
2817d3e2 | 681 | |
682 | // register name in name map | |
154fc5a5 | 683 | fNameMap.AddName(fGeometryServices->CutName(vname)); |
2817d3e2 | 684 | } |
685 | ||
686 | ||
687 | void TG4GeometryManager::Gsposp(const char *name, Int_t nr, | |
688 | const char *mother, Float_t x, Float_t y, Float_t z, Int_t irot, | |
689 | const char *konly, Float_t *upar, Int_t np ) | |
690 | { | |
691 | // Geant3 desription: | |
692 | // ================== | |
693 | // Place a copy of generic volume NAME with user number | |
694 | // NR inside MOTHER, with its parameters UPAR(1..NP) | |
695 | // --- | |
696 | ||
154fc5a5 | 697 | G4double* parin = fGeometryServices->CreateG4doubleArray(upar, np); |
2817d3e2 | 698 | |
699 | // write token to the output file | |
700 | if (fWriteGeometry) | |
701 | fOutputManager->WriteGsposp(name, nr, mother, x, y, z, irot, konly, parin, np); | |
702 | ||
154fc5a5 | 703 | G4gsposp(fGeometryServices->CutName(name), nr, |
704 | fGeometryServices->CutName(mother), x, y, z, irot, konly, | |
2817d3e2 | 705 | parin, np); |
706 | ||
707 | delete [] parin; | |
708 | ||
709 | // register name in name map | |
154fc5a5 | 710 | fNameMap.AddName(fGeometryServices->CutName(name)); |
2817d3e2 | 711 | } |
712 | ||
713 | ||
714 | Int_t TG4GeometryManager::Gsvolu(const char *name, const char *shape, | |
715 | Int_t nmed, Float_t *upar, Int_t npar) | |
716 | { | |
717 | // Geant3 desription: | |
718 | // ================== | |
719 | // NAME Volume name | |
720 | // SHAPE Volume type | |
721 | // NUMED Tracking medium number | |
722 | // NPAR Number of shape parameters | |
723 | // UPAR Vector containing shape parameters | |
724 | // | |
725 | // It creates a new volume in the JVOLUM data structure. | |
726 | // --- | |
727 | ||
154fc5a5 | 728 | G4double* parin = fGeometryServices->CreateG4doubleArray(upar, npar); |
2817d3e2 | 729 | |
730 | // write token to the output file | |
731 | if (fWriteGeometry) | |
732 | fOutputManager->WriteGsvolu(name, shape, nmed, parin, npar); | |
733 | ||
154fc5a5 | 734 | G4gsvolu(fGeometryServices->CutName(name), |
735 | fGeometryServices->CutName(shape), nmed, parin, npar); | |
2817d3e2 | 736 | |
737 | delete [] parin; | |
738 | ||
739 | // register name in name map | |
154fc5a5 | 740 | fNameMap.AddName(fGeometryServices->CutName(name)); |
2817d3e2 | 741 | |
742 | return 0; | |
743 | } | |
744 | ||
745 | ||
57f88f6f | 746 | void TG4GeometryManager::WriteEuclid(const char* fileName, |
747 | const char* topVolName, Int_t number, Int_t nlevel) | |
2817d3e2 | 748 | { |
749 | // Geant3 desription: | |
750 | // ================== | |
751 | // | |
752 | // ****************************************************************** | |
753 | // * * | |
754 | // * Write out the geometry of the detector in EUCLID file format * | |
755 | // * * | |
756 | // * filnam : will be with the extension .euc * | |
757 | // * topvol : volume name of the starting node * | |
758 | // * number : copy number of topvol (relevant for gsposp) * | |
759 | // * nlevel : number of levels in the tree structure * | |
760 | // * to be written out, starting from topvol * | |
761 | // * * | |
762 | // * Author : M. Maire * | |
763 | // * * | |
764 | // ****************************************************************** | |
765 | // | |
766 | // File filnam.tme is written out with the definitions of tracking | |
767 | // medias and materials. | |
768 | // As to restore original numbers for materials and medias, program | |
769 | // searches in the file euc_medi.dat and comparing main parameters of | |
770 | // the mat. defined inside geant and the one in file recognizes them | |
771 | // and is able to take number from file. If for any material or medium, | |
772 | // this procedure fails, ordering starts from 1. | |
773 | // Arrays IOTMED and IOMATE are used for this procedure | |
774 | // --- | |
775 | ||
776 | TG4Globals::Warning( | |
777 | "TG4GeometryManager::WriteEuclid(..) is not yet implemented."); | |
778 | } | |
779 | ||
780 | ||
781 | Int_t TG4GeometryManager::VolId(const Text_t* volName) const | |
782 | { | |
783 | // Returns the sensitive detector identifier. | |
2817d3e2 | 784 | // --- |
785 | ||
154fc5a5 | 786 | return fGeometryServices->GetVolumeID(volName); |
2817d3e2 | 787 | } |
788 | ||
789 | ||
790 | const char* TG4GeometryManager::VolName(Int_t id) const | |
791 | { | |
792 | // Returns the name of the sensitive detector with the given identifier. | |
2817d3e2 | 793 | // --- |
794 | ||
154fc5a5 | 795 | return fGeometryServices->GetVolumeName(id); |
2817d3e2 | 796 | } |
797 | ||
798 | ||
799 | Int_t TG4GeometryManager::NofVolumes() const | |
800 | { | |
801 | // Returns the total number of sensitive detectors. | |
802 | // --- | |
803 | ||
154fc5a5 | 804 | return fGeometryServices->NofSensitiveDetectors(); |
2817d3e2 | 805 | } |
806 | ||
807 | ||
154fc5a5 | 808 | Int_t TG4GeometryManager::VolId2Mate(Int_t volumeId) const |
2817d3e2 | 809 | { |
154fc5a5 | 810 | // Return the material number for a given volume id |
2817d3e2 | 811 | // --- |
812 | ||
154fc5a5 | 813 | return fGeometryServices->GetMediumId(volumeId); |
2817d3e2 | 814 | } |
2817d3e2 | 815 | |
154fc5a5 | 816 | |
2817d3e2 | 817 | //============================================================================= |
818 | // | |
819 | // public methods - Geant4 only | |
820 | // | |
821 | //============================================================================= | |
822 | ||
823 | ||
824 | G4VPhysicalVolume* TG4GeometryManager::CreateG4Geometry() | |
825 | { | |
826 | // Creates G4 geometry objects according to the G3VolTable | |
827 | // and returns the top physical volume in case it was created | |
828 | // (return zero otherwise). | |
829 | // --- | |
830 | ||
831 | // set the first entry in the G3Vol table | |
832 | Ggclos(); | |
833 | G3VolTableEntry* first = G3Vol.GetFirstVTE(); | |
2817d3e2 | 834 | |
835 | // create G4 geometry | |
836 | G3toG4BuildTree(first,0); | |
837 | ||
838 | // print G3 volume table statistics | |
839 | G3Vol.VTEStat(); | |
840 | ||
841 | // print G4 geometry statistics | |
842 | G4cout << "G4 Stat: instantiated " | |
154fc5a5 | 843 | << fGeometryServices->NofG4LogicalVolumes() |
844 | << " logical volumes \n" | |
2817d3e2 | 845 | << " " |
154fc5a5 | 846 | << fGeometryServices->NofG4PhysicalVolumes() |
847 | << " physical volumes" << G4endl; | |
2817d3e2 | 848 | |
849 | // position the first entry | |
850 | // (in Geant3 the top volume cannot be positioned) | |
851 | // | |
852 | G4VPhysicalVolume* top = 0; | |
853 | if (first->GetLV()->GetNoDaughters() == 0) { | |
854 | top = new G4PVPlacement(0, G4ThreeVector(), first->GetName(), | |
855 | first->GetLV(), 0, false, 0); | |
856 | } | |
857 | return top; | |
858 | } | |
859 | ||
860 | ||
154fc5a5 | 861 | void TG4GeometryManager::ReadG3Geometry(G4String filePath) |
862 | { | |
863 | // Processes g3calls.dat file and fills G3 tables. | |
864 | // --- | |
865 | ||
866 | // add verbose | |
867 | G4cout << "Reading the call list file " << filePath << "..." << G4endl; | |
868 | G3CLRead(filePath, NULL); | |
869 | G4cout << "Call list file read completed. Build geometry" << G4endl; | |
870 | } | |
871 | ||
872 | ||
2817d3e2 | 873 | void TG4GeometryManager::UseG3TrackingMediaLimits() |
874 | { | |
875 | // Sets fUseG3TMLimits option. | |
876 | // !! This method has to be called only before starting | |
877 | // creating geometry. | |
878 | // --- | |
879 | ||
880 | if (fMediumCounter == 0) { | |
881 | fUseG3TMLimits = true; | |
882 | } | |
883 | else { | |
884 | G4String text = "TG4GeometryManager::UseG3TMLimits: \n"; | |
885 | text = text + " It is too late to set G3 defaults. \n"; | |
886 | text = text + " Some media has been already processed."; | |
887 | TG4Globals::Exception(text); | |
888 | } | |
889 | } | |
890 | ||
891 | ||
892 | void TG4GeometryManager::ClearG3Tables() | |
893 | { | |
894 | // Clears G3 volumes, materials, rotations(?) tables | |
895 | // and sensitive volumes vector. | |
896 | // The top volume is kept in the vol table. | |
897 | // --- | |
898 | ||
899 | // clear volume table | |
900 | // but keep the top volume in the table | |
901 | G3VolTableEntry* top = G3Vol.GetFirstVTE(); | |
902 | G4String name = top->GetName(); | |
903 | G4String shape = top->GetShape(); | |
904 | G3VolTableEntry* keep | |
905 | = new G3VolTableEntry(name, shape, top->GetRpar(), top->GetNpar(), | |
906 | top->GetNmed(), top->GetSolid(), false); | |
907 | keep->SetLV(top->GetLV()); | |
908 | G3Vol.Clear(); | |
909 | G3Vol.PutVTE(keep); | |
910 | ||
911 | // clear other tables | |
912 | G3Mat.Clear(); | |
913 | //G3Rot.Clear(); | |
914 | G3SensVol.clear(); | |
915 | } | |
916 | ||
917 | ||
918 | void TG4GeometryManager::ClearG3TablesFinal() | |
919 | { | |
920 | // Clears G3 medias and volumes tables | |
921 | // (the top volume is removed from the vol table) | |
922 | // --- | |
923 | ||
2817d3e2 | 924 | G3Med.Clear(); |
925 | G3Vol.Clear(); | |
926 | ||
927 | // reset medium counter | |
928 | //fMaterialCounter = 0; | |
929 | fMediumCounter = 0; | |
930 | } | |
931 | ||
932 | ||
933 | void TG4GeometryManager::OpenOutFile(G4String filePath) | |
934 | { | |
935 | // Opens output file. | |
936 | // --- | |
937 | ||
938 | fOutputManager->OpenFile(filePath); | |
939 | } | |
940 | ||
941 | ||
08b8559d | 942 | void TG4GeometryManager::CloseOutFile() |
943 | { | |
944 | // Closes output file. | |
945 | // --- | |
946 | ||
947 | fOutputManager->CloseFile(); | |
948 | } | |
949 | ||
950 | ||
2817d3e2 | 951 | void TG4GeometryManager::PrintNameMap() |
952 | { | |
953 | // Prints the map of volumes names to second names. | |
954 | // --- | |
955 | ||
956 | fNameMap.PrintAll(); | |
957 | } | |
958 | ||
959 | ||
960 | void TG4GeometryManager::SetWriteGeometry(G4bool writeGeometry) | |
961 | { | |
962 | // Controls geometry output. | |
963 | // --- | |
964 | ||
965 | fWriteGeometry = writeGeometry; | |
966 | } | |
967 | ||
968 | ||
969 | void TG4GeometryManager::SetMapSecond(const G4String& name) | |
970 | { | |
971 | // Sets the second name for the map of volumes names. | |
972 | // --- | |
973 | ||
974 | fNameMap.SetSecond(name); | |
975 | } |