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1 | /////////////////////////////////////////////////////////////////////////////// | |
2 | // // | |
3 | // Interface Class to the Geant3.21 MonteCarlo // | |
4 | // // | |
5 | //Begin_Html | |
6 | /* | |
7 | <img src="gif/TGeant3Class.gif"> | |
8 | */ | |
9 | //End_Html | |
10 | // // | |
11 | // // | |
12 | /////////////////////////////////////////////////////////////////////////////// | |
13 | ||
14 | #include "TGeant3.h" | |
15 | #include "TROOT.h" | |
16 | #include "THIGZ.h" | |
17 | #include "ctype.h" | |
18 | #include "AliCallf77.h" | |
19 | ||
20 | #ifndef WIN32 | |
21 | # define gzebra gzebra_ | |
22 | # define grfile grfile_ | |
23 | # define gpcxyz gpcxyz_ | |
24 | # define ggclos ggclos_ | |
25 | # define glast glast_ | |
26 | # define ginit ginit_ | |
27 | # define gcinit gcinit_ | |
28 | # define grun grun_ | |
29 | # define gtrig gtrig_ | |
30 | # define gtrigc gtrigc_ | |
31 | # define gtrigi gtrigi_ | |
32 | # define gwork gwork_ | |
33 | # define gzinit gzinit_ | |
34 | # define gfmate gfmate_ | |
35 | # define gfpart gfpart_ | |
36 | # define gftmed gftmed_ | |
37 | # define gmate gmate_ | |
38 | # define gpart gpart_ | |
39 | # define gsdk gsdk_ | |
40 | # define gsmate gsmate_ | |
41 | # define gsmixt gsmixt_ | |
42 | # define gspart gspart_ | |
43 | # define gstmed gstmed_ | |
44 | # define gsckov gsckov_ | |
45 | # define gstpar gstpar_ | |
46 | # define gfkine gfkine_ | |
47 | # define gfvert gfvert_ | |
48 | # define gskine gskine_ | |
49 | # define gsvert gsvert_ | |
50 | # define gphysi gphysi_ | |
51 | # define gdebug gdebug_ | |
52 | # define gekbin gekbin_ | |
53 | # define gfinds gfinds_ | |
54 | # define gsking gsking_ | |
55 | # define gskpho gskpho_ | |
56 | # define gsstak gsstak_ | |
57 | # define gsxyz gsxyz_ | |
58 | # define gtrack gtrack_ | |
59 | # define gtreve gtreve_ | |
60 | # define grndm grndm_ | |
61 | # define grndmq grndmq_ | |
62 | # define gdtom gdtom_ | |
63 | # define glmoth glmoth_ | |
64 | # define gmedia gmedia_ | |
65 | # define gmtod gmtod_ | |
66 | # define gsdvn gsdvn_ | |
67 | # define gsdvn2 gsdvn2_ | |
68 | # define gsdvs gsdvs_ | |
69 | # define gsdvs2 gsdvs2_ | |
70 | # define gsdvt gsdvt_ | |
71 | # define gsdvt2 gsdvt2_ | |
72 | # define gsord gsord_ | |
73 | # define gspos gspos_ | |
74 | # define gsposp gsposp_ | |
75 | # define gsrotm gsrotm_ | |
76 | # define gprotm gprotm_ | |
77 | # define gsvolu gsvolu_ | |
78 | # define gprint gprint_ | |
79 | # define gdinit gdinit_ | |
80 | # define gdopt gdopt_ | |
81 | # define gdraw gdraw_ | |
82 | # define gdrayt gdrayt_ | |
83 | # define gdrawc gdrawc_ | |
84 | # define gdrawx gdrawx_ | |
85 | # define gdhead gdhead_ | |
86 | # define gdwmn1 gdwmn1_ | |
87 | # define gdwmn2 gdwmn2_ | |
88 | # define gdwmn3 gdwmn3_ | |
89 | # define gdxyz gdxyz_ | |
90 | # define gdcxyz gdcxyz_ | |
91 | # define gdman gdman_ | |
92 | # define gdspec gdspec_ | |
93 | # define gdtree gdtree_ | |
94 | # define gdelet gdelet_ | |
95 | # define gdclos gdclos_ | |
96 | # define gdshow gdshow_ | |
97 | # define gdopen gdopen_ | |
98 | # define dzshow dzshow_ | |
99 | # define gsatt gsatt_ | |
100 | # define gfpara gfpara_ | |
101 | # define gckpar gckpar_ | |
102 | # define gckmat gckmat_ | |
103 | # define geditv geditv_ | |
104 | ||
105 | # define setbomb setbomb_ | |
106 | # define setclip setclip_ | |
107 | # define gcomad gcomad_ | |
108 | ||
109 | #else | |
110 | # define gzebra GZEBRA | |
111 | # define grfile GRFILE | |
112 | # define gpcxyz GPCXYZ | |
113 | # define ggclos GGCLOS | |
114 | # define glast GLAST | |
115 | # define ginit GINIT | |
116 | # define gcinit GCINIT | |
117 | # define grun GRUN | |
118 | # define gtrig GTRIG | |
119 | # define gtrigc GTRIGC | |
120 | # define gtrigi GTRIGI | |
121 | # define gwork GWORK | |
122 | # define gzinit GZINIT | |
123 | # define gfmate GFMATE | |
124 | # define gfpart GFPART | |
125 | # define gftmed GFTMED | |
126 | # define gmate GMATE | |
127 | # define gpart GPART | |
128 | # define gsdk GSDK | |
129 | # define gsmate GSMATE | |
130 | # define gsmixt GSMIXT | |
131 | # define gspart GSPART | |
132 | # define gstmed GSTMED | |
133 | # define gsckov GSCKOV | |
134 | # define gstpar GSTPAR | |
135 | # define gfkine GFKINE | |
136 | # define gfvert GFVERT | |
137 | # define gskine GSKINE | |
138 | # define gsvert GSVERT | |
139 | # define gphysi GPHYSI | |
140 | # define gdebug GDEBUG | |
141 | # define gekbin GEKBIN | |
142 | # define gfinds GFINDS | |
143 | # define gsking GSKING | |
144 | # define gskpho GSKPHO | |
145 | # define gsstak GSSTAK | |
146 | # define gsxyz GSXYZ | |
147 | # define gtrack GTRACK | |
148 | # define gtreve GTREVE | |
149 | # define grndm GRNDM | |
150 | # define grndmq GRNDMQ | |
151 | # define gdtom GDTOM | |
152 | # define glmoth GLMOTH | |
153 | # define gmedia GMEDIA | |
154 | # define gmtod GMTOD | |
155 | # define gsdvn GSDVN | |
156 | # define gsdvn2 GSDVN2 | |
157 | # define gsdvs GSDVS | |
158 | # define gsdvs2 GSDVS2 | |
159 | # define gsdvt GSDVT | |
160 | # define gsdvt2 GSDVT2 | |
161 | # define gsord GSORD | |
162 | # define gspos GSPOS | |
163 | # define gsposp GSPOSP | |
164 | # define gsrotm GSROTM | |
165 | # define gprotm GPROTM | |
166 | # define gsvolu GSVOLU | |
167 | # define gprint GPRINT | |
168 | # define gdinit GDINIT | |
169 | # define gdopt GDOPT | |
170 | # define gdraw GDRAW | |
171 | # define gdrayt GDRAYT | |
172 | # define gdrawc GDRAWC | |
173 | # define gdrawx GDRAWX | |
174 | # define gdhead GDHEAD | |
175 | # define gdwmn1 GDWMN1 | |
176 | # define gdwmn2 GDWMN2 | |
177 | # define gdwmn3 GDWMN3 | |
178 | # define gdxyz GDXYZ | |
179 | # define gdcxyz GDCXYZ | |
180 | # define gdman GDMAN | |
181 | # define gdfspc GDFSPC | |
182 | # define gdspec GDSPEC | |
183 | # define gdtree GDTREE | |
184 | # define gdelet GDELET | |
185 | # define gdclos GDCLOS | |
186 | # define gdshow GDSHOW | |
187 | # define gdopen GDOPEN | |
188 | # define dzshow DZSHOW | |
189 | # define gsatt GSATT | |
190 | # define gfpara GFPARA | |
191 | # define gckpar GCKPAR | |
192 | # define gckmat GCKMAT | |
193 | # define geditv GEDITV | |
194 | ||
195 | # define setbomb SETBOMB | |
196 | # define setclip SETCLIP | |
197 | # define gcomad GCOMAD | |
198 | ||
199 | #endif | |
200 | ||
201 | //____________________________________________________________________________ | |
202 | extern "C" | |
203 | { | |
204 | // | |
205 | // Prototypes for GEANT functions | |
206 | // | |
207 | void type_of_call gzebra(const int&); | |
208 | ||
209 | void type_of_call gpcxyz(); | |
210 | ||
211 | void type_of_call ggclos(); | |
212 | ||
213 | void type_of_call glast(); | |
214 | ||
215 | void type_of_call ginit(); | |
216 | ||
217 | void type_of_call gcinit(); | |
218 | ||
219 | void type_of_call grun(); | |
220 | ||
221 | void type_of_call gtrig(); | |
222 | ||
223 | void type_of_call gtrigc(); | |
224 | ||
225 | void type_of_call gtrigi(); | |
226 | ||
227 | void type_of_call gwork(const int&); | |
228 | ||
229 | void type_of_call gzinit(); | |
230 | ||
231 | void type_of_call gmate(); | |
232 | ||
233 | void type_of_call gpart(); | |
234 | ||
235 | void type_of_call gsdk(Int_t &, Float_t *, Int_t *); | |
236 | ||
237 | void type_of_call gfkine(Int_t &, Float_t *, Float_t *, Int_t &, | |
238 | Int_t &, Float_t *, Int_t &); | |
239 | ||
240 | void type_of_call gfvert(Int_t &, Float_t *, Int_t &, Int_t &, | |
241 | Float_t &, Float_t *, Int_t &); | |
242 | ||
243 | void type_of_call gskine(Float_t *,Int_t &, Int_t &, Float_t *, | |
244 | Int_t &, Int_t &); | |
245 | ||
246 | void type_of_call gsvert(Float_t *,Int_t &, Int_t &, Float_t *, | |
247 | Int_t &, Int_t &); | |
248 | ||
249 | void type_of_call gphysi(); | |
250 | ||
251 | void type_of_call gdebug(); | |
252 | ||
253 | void type_of_call gekbin(); | |
254 | ||
255 | void type_of_call gfinds(); | |
256 | ||
257 | void type_of_call gsking(Int_t &); | |
258 | ||
259 | void type_of_call gskpho(Int_t &); | |
260 | ||
261 | void type_of_call gsstak(Int_t &); | |
262 | ||
263 | void type_of_call gsxyz(); | |
264 | ||
265 | void type_of_call gtrack(); | |
266 | ||
267 | void type_of_call gtreve(); | |
268 | ||
269 | void type_of_call grndm(Float_t *, const Int_t &); | |
270 | ||
271 | void type_of_call grndmq(Int_t &, Int_t &, const Int_t &, | |
272 | DEFCHARD DEFCHARL); | |
273 | ||
274 | void type_of_call gdtom(Float_t *, Float_t *, Int_t &); | |
275 | ||
276 | void type_of_call glmoth(DEFCHARD, Int_t &, Int_t &, Int_t *, | |
277 | Int_t *, Int_t * DEFCHARL); | |
278 | ||
279 | void type_of_call gmedia(Float_t *, Int_t &); | |
280 | ||
281 | void type_of_call gmtod(Float_t *, Float_t *, Int_t &); | |
282 | ||
283 | void type_of_call gsrotm(const Int_t &, const Float_t &, const Float_t &, | |
284 | const Float_t &, const Float_t &, const Float_t &, | |
285 | const Float_t &); | |
286 | ||
287 | void type_of_call gprotm(const Int_t &); | |
288 | ||
289 | void type_of_call grfile(const Int_t&, DEFCHARD, | |
290 | DEFCHARD DEFCHARL DEFCHARL); | |
291 | ||
292 | void type_of_call gfmate(const Int_t&, DEFCHARD, Float_t &, Float_t &, | |
293 | Float_t &, Float_t &, Float_t &, Float_t *, | |
294 | Int_t& DEFCHARL); | |
295 | ||
296 | void type_of_call gfpart(const Int_t&, DEFCHARD, Int_t &, Float_t &, | |
297 | Float_t &, Float_t &, Float_t *, Int_t & DEFCHARL); | |
298 | ||
299 | void type_of_call gftmed(const Int_t&, DEFCHARD, Int_t &, Int_t &, Int_t &, | |
300 | Float_t &, Float_t &, Float_t &, Float_t &, | |
301 | Float_t &, Float_t &, Float_t *, Int_t * DEFCHARL); | |
302 | ||
303 | void type_of_call gsmate(const Int_t&, DEFCHARD, Float_t &, Float_t &, | |
304 | Float_t &, Float_t &, Float_t &, Float_t *, | |
305 | Int_t & DEFCHARL); | |
306 | ||
307 | void type_of_call gsmixt(const Int_t&, DEFCHARD, Float_t *, Float_t *, | |
308 | Float_t &, Int_t &, Float_t * DEFCHARL); | |
309 | ||
310 | void type_of_call gspart(const Int_t&, DEFCHARD, Int_t &, Float_t &, | |
311 | Float_t &, Float_t &, Float_t *, Int_t & DEFCHARL); | |
312 | ||
313 | ||
314 | void type_of_call gstmed(const Int_t&, DEFCHARD, Int_t &, Int_t &, Int_t &, | |
315 | Float_t &, Float_t &, Float_t &, Float_t &, | |
316 | Float_t &, Float_t &, Float_t *, Int_t & DEFCHARL); | |
317 | ||
318 | void type_of_call gsckov(Int_t &itmed, Int_t &npckov, Float_t *ppckov, | |
319 | Float_t *absco, Float_t *effic, Float_t *rindex); | |
320 | void type_of_call gstpar(const Int_t&, DEFCHARD, Float_t & DEFCHARL); | |
321 | ||
322 | void type_of_call gsdvn(DEFCHARD,DEFCHARD, Int_t &, Int_t & | |
323 | DEFCHARL DEFCHARL); | |
324 | ||
325 | void type_of_call gsdvn2(DEFCHARD,DEFCHARD, Int_t &, Int_t &, Float_t &, | |
326 | Int_t & DEFCHARL DEFCHARL); | |
327 | ||
328 | void type_of_call gsdvs(DEFCHARD,DEFCHARD, Float_t &, Int_t &, Int_t & | |
329 | DEFCHARL DEFCHARL); | |
330 | ||
331 | void type_of_call gsdvs2(DEFCHARD,DEFCHARD, Float_t &, Int_t &, Float_t &, | |
332 | Int_t & DEFCHARL DEFCHARL); | |
333 | ||
334 | void type_of_call gsdvt(DEFCHARD,DEFCHARD, Float_t &, Int_t &, Int_t &, | |
335 | Int_t & DEFCHARL DEFCHARL); | |
336 | ||
337 | void type_of_call gsdvt2(DEFCHARD,DEFCHARD, Float_t &, Int_t &, Float_t&, | |
338 | Int_t &, Int_t & DEFCHARL DEFCHARL); | |
339 | ||
340 | void type_of_call gsord(DEFCHARD, Int_t & DEFCHARL); | |
341 | ||
342 | void type_of_call gspos(DEFCHARD, Int_t &, DEFCHARD, Float_t &, Float_t &, | |
343 | Float_t &, Int_t &, DEFCHARD DEFCHARL DEFCHARL | |
344 | DEFCHARL); | |
345 | ||
346 | void type_of_call gsposp(DEFCHARD, Int_t &, DEFCHARD, Float_t &, Float_t &, | |
347 | Float_t &, Int_t &, DEFCHARD, | |
348 | Float_t *, Int_t & DEFCHARL DEFCHARL DEFCHARL); | |
349 | ||
350 | void type_of_call gsvolu(DEFCHARD, DEFCHARD, Int_t &, Float_t *, Int_t &, | |
351 | Int_t & DEFCHARL DEFCHARL); | |
352 | ||
353 | void type_of_call gsatt(DEFCHARD, DEFCHARD, Int_t & DEFCHARL DEFCHARL); | |
354 | ||
355 | void type_of_call gfpara(DEFCHARD , Int_t&, Int_t&, Int_t&, Int_t&, Float_t*, | |
356 | Float_t* DEFCHARL); | |
357 | ||
358 | void type_of_call gckpar(Int_t&, Int_t&, Float_t*); | |
359 | ||
360 | void type_of_call gckmat(Int_t&, DEFCHARD DEFCHARL); | |
361 | ||
362 | void type_of_call gprint(DEFCHARD,const int& DEFCHARL); | |
363 | ||
364 | void type_of_call gdinit(); | |
365 | ||
366 | void type_of_call gdopt(DEFCHARD,DEFCHARD DEFCHARL DEFCHARL); | |
367 | ||
368 | void type_of_call gdraw(DEFCHARD,Float_t &,Float_t &, Float_t &,Float_t &, | |
369 | Float_t &, Float_t &, Float_t & DEFCHARL); | |
370 | void type_of_call gdrayt(DEFCHARD,Float_t &,Float_t &, Float_t &,Float_t &, | |
371 | Float_t &, Float_t &, Float_t & DEFCHARL); | |
372 | void type_of_call gdrawc(DEFCHARD,Int_t &, Float_t &, Float_t &, Float_t &, | |
373 | Float_t &, Float_t & DEFCHARL); | |
374 | void type_of_call gdrawx(DEFCHARD,Float_t &, Float_t &, Float_t &, Float_t &, | |
375 | Float_t &, Float_t &, Float_t &, Float_t &, | |
376 | Float_t & DEFCHARL); | |
377 | void type_of_call gdhead(Int_t &,DEFCHARD, Float_t & DEFCHARL); | |
378 | void type_of_call gdxyz(Int_t &); | |
379 | void type_of_call gdcxyz(); | |
380 | void type_of_call gdman(Float_t &, Float_t &); | |
381 | void type_of_call gdwmn1(Float_t &, Float_t &); | |
382 | void type_of_call gdwmn2(Float_t &, Float_t &); | |
383 | void type_of_call gdwmn3(Float_t &, Float_t &); | |
384 | void type_of_call gdspec(DEFCHARD DEFCHARL); | |
385 | void type_of_call gdfspc(DEFCHARD, Int_t &, Int_t & DEFCHARL) {;} | |
386 | void type_of_call gdtree(DEFCHARD, Int_t &, Int_t & DEFCHARL); | |
387 | ||
388 | void type_of_call gdopen(Int_t &); | |
389 | void type_of_call gdclos(); | |
390 | void type_of_call gdelet(Int_t &); | |
391 | void type_of_call gdshow(Int_t &); | |
392 | void type_of_call geditv(Int_t &) {;} | |
393 | ||
394 | ||
395 | void type_of_call dzshow(DEFCHARD,const int&,const int&,DEFCHARD,const int&, | |
396 | const int&, const int&, const int& DEFCHARL | |
397 | DEFCHARL); | |
398 | ||
399 | void type_of_call setbomb(Float_t &); | |
400 | void type_of_call setclip(DEFCHARD, Float_t &,Float_t &,Float_t &,Float_t &, | |
401 | Float_t &, Float_t & DEFCHARL); | |
402 | void type_of_call gcomad(DEFCHARD, Int_t*& DEFCHARL); | |
403 | } | |
404 | ||
405 | // | |
406 | // Geant3 global pointer | |
407 | // | |
408 | static Int_t defSize = 600; | |
409 | ||
410 | ClassImp(TGeant3) | |
411 | ||
412 | //____________________________________________________________________________ | |
413 | TGeant3::TGeant3() : AliMC() | |
414 | { | |
415 | // | |
416 | // Default constructor | |
417 | // | |
418 | } | |
419 | ||
420 | //____________________________________________________________________________ | |
421 | TGeant3::TGeant3(const char *title, Int_t nwgeant) | |
422 | :AliMC("TGeant3",title) | |
423 | { | |
424 | // | |
425 | // Standard constructor for TGeant3 with ZEBRA initialisation | |
426 | // | |
427 | ||
428 | if(nwgeant) { | |
429 | gzebra(nwgeant); | |
430 | ginit(); | |
431 | gzinit(); | |
432 | } else { | |
433 | gcinit(); | |
434 | } | |
435 | // | |
436 | // Load Address of Geant3 commons | |
437 | LoadAddress(); | |
438 | } | |
439 | ||
440 | //____________________________________________________________________________ | |
441 | Int_t TGeant3::CurrentMaterial(Float_t &a, Float_t &z, Float_t &dens, | |
442 | Float_t &radl, Float_t &absl) const | |
443 | { | |
444 | // | |
445 | // Return the parameters of the current material during transport | |
446 | // | |
447 | z = fGcmate->z; | |
448 | a = fGcmate->a; | |
449 | dens = fGcmate->dens; | |
450 | radl = fGcmate->radl; | |
451 | absl = fGcmate->absl; | |
452 | return 1; //this could be the number of elements in mixture | |
453 | } | |
454 | ||
455 | //____________________________________________________________________________ | |
456 | void TGeant3::DefaultRange() | |
457 | { | |
458 | // | |
459 | // Set range of current drawing pad to 20x20 cm | |
460 | // | |
461 | if (!higz) { | |
462 | new THIGZ(defSize); | |
463 | gdinit(); | |
464 | } | |
465 | higz->Range(0,0,20,20); | |
466 | } | |
467 | ||
468 | //____________________________________________________________________________ | |
469 | void TGeant3::InitHIGZ() | |
470 | { | |
471 | // | |
472 | // Initialise HIGZ | |
473 | // | |
474 | if (!higz) { | |
475 | new THIGZ(defSize); | |
476 | gdinit(); | |
477 | } | |
478 | } | |
479 | ||
480 | //____________________________________________________________________________ | |
481 | void TGeant3::LoadAddress() | |
482 | { | |
483 | // | |
484 | // Assigns the address of the GEANT common blocks to the structures | |
485 | // that allow their access from C++ | |
486 | // | |
487 | Int_t *addr; | |
488 | gcomad(PASSCHARD("QUEST"), (int*&) fQuest PASSCHARL("QUEST")); | |
489 | gcomad(PASSCHARD("GCLINK"),(int*&) fGclink PASSCHARL("GCLINK")); | |
490 | gcomad(PASSCHARD("GCCUTS"),(int*&) fGccuts PASSCHARL("GCCUTS")); | |
491 | gcomad(PASSCHARD("GCFLAG"),(int*&) fGcflag PASSCHARL("GCFLAG")); | |
492 | gcomad(PASSCHARD("GCKINE"),(int*&) fGckine PASSCHARL("GCKINE")); | |
493 | gcomad(PASSCHARD("GCKING"),(int*&) fGcking PASSCHARL("GCKING")); | |
494 | gcomad(PASSCHARD("GCKIN2"),(int*&) fGckin2 PASSCHARL("GCKIN2")); | |
495 | gcomad(PASSCHARD("GCKIN3"),(int*&) fGckin3 PASSCHARL("GCKIN3")); | |
496 | gcomad(PASSCHARD("GCMATE"),(int*&) fGcmate PASSCHARL("GCMATE")); | |
497 | gcomad(PASSCHARD("GCTMED"),(int*&) fGctmed PASSCHARL("GCTMED")); | |
498 | gcomad(PASSCHARD("GCTRAK"),(int*&) fGctrak PASSCHARL("GCTRAK")); | |
499 | gcomad(PASSCHARD("GCTPOL"),(int*&) fGctpol PASSCHARL("GCTPOL")); | |
500 | gcomad(PASSCHARD("GCVOLU"),(int*&) fGcvolu PASSCHARL("GCVOLU")); | |
501 | gcomad(PASSCHARD("GCNUM"), (int*&) fGcnum PASSCHARL("GCNUM")); | |
502 | gcomad(PASSCHARD("GCSETS"),(int*&) fGcsets PASSCHARL("GCSETS")); | |
503 | gcomad(PASSCHARD("GCPHYS"),(int*&) fGcphys PASSCHARL("GCPHYS")); | |
504 | gcomad(PASSCHARD("GCOPTI"),(int*&) fGcopti PASSCHARL("GCOPTI")); | |
505 | gcomad(PASSCHARD("GCTLIT"),(int*&) fGctlit PASSCHARL("GCTLIT")); | |
506 | gcomad(PASSCHARD("GCVDMA"),(int*&) fGcvdma PASSCHARL("GCVDMA")); | |
507 | ||
508 | gcomad(PASSCHARD("IQ"), addr PASSCHARL("IQ")); | |
509 | fZiq = addr; | |
510 | gcomad(PASSCHARD("LQ"), addr PASSCHARL("LQ")); | |
511 | fZlq = addr; | |
512 | fZq = (float*)fZiq; | |
513 | } | |
514 | ||
515 | //_____________________________________________________________________________ | |
516 | void TGeant3::GeomIter() | |
517 | { | |
518 | // | |
519 | // Geometry iterator for moving upward in the geometry tree | |
520 | // Initialise the iterator | |
521 | // | |
522 | fNextVol=fGcvolu->nlevel; | |
523 | } | |
524 | ||
525 | //____________________________________________________________________________ | |
526 | Int_t TGeant3::NextVolUp(Text_t *name, Int_t ©) | |
527 | { | |
528 | // | |
529 | // Geometry iterator for moving upward in the geometry tree | |
530 | // Return next volume up | |
531 | // | |
532 | Int_t i, gname; | |
533 | fNextVol--; | |
534 | if(fNextVol>=0) { | |
535 | gname=fGcvolu->names[fNextVol]; | |
536 | strncpy(name,(char *) &gname, 4); | |
537 | name[4]='\0'; | |
538 | copy=fGcvolu->number[fNextVol]; | |
539 | i=fGcvolu->lvolum[fNextVol]; | |
540 | if(gname == fZiq[fGclink->jvolum+i]) return i; | |
541 | else printf("GeomTree: Volume %s not found in bank\n",name); | |
542 | } | |
543 | return 0; | |
544 | } | |
545 | ||
546 | //_____________________________________________________________________________ | |
547 | Int_t TGeant3::CurrentVol(Text_t *name, Int_t ©) const | |
548 | { | |
549 | // | |
550 | // Returns the current volume ID, name and copy number | |
551 | // if name=0 no name is returned | |
552 | // | |
553 | Int_t i, gname; | |
554 | if( (i=fGcvolu->nlevel-1) < 0 ) { | |
555 | printf("CurrentVol: stack depth %d\n",fGcvolu->nlevel); | |
556 | } else { | |
557 | gname=fGcvolu->names[i]; | |
558 | if(name) { | |
559 | strncpy(name,(char *) &gname, 4); | |
560 | name[4]='\0'; | |
561 | } | |
562 | copy=fGcvolu->number[i]; | |
563 | i=fGcvolu->lvolum[i]; | |
564 | if(gname == fZiq[fGclink->jvolum+i]) return i; | |
565 | else printf("CurrentVol: Volume %s not found in bank\n",name); | |
566 | } | |
567 | return 0; | |
568 | } | |
569 | ||
570 | //_____________________________________________________________________________ | |
571 | Int_t TGeant3::CurrentVolOff(Int_t off, Text_t *name, Int_t ©) const | |
572 | { | |
573 | // | |
574 | // Return the current volume "off" upward in the geometrical tree | |
575 | // ID, name and copy number | |
576 | // if name=0 no name is returned | |
577 | // | |
578 | Int_t i, gname; | |
579 | if( (i=fGcvolu->nlevel-off-1) < 0 ) { | |
580 | printf("CurrentVolOff: Offset requested %d but stack depth %d\n",off,fGcvolu->nlevel); | |
581 | } else { | |
582 | gname=fGcvolu->names[i]; | |
583 | if(name) { | |
584 | strncpy(name,(char *) &gname, 4); | |
585 | name[4]='\0'; | |
586 | } | |
587 | copy=fGcvolu->number[i]; | |
588 | i=fGcvolu->lvolum[i]; | |
589 | if(gname == fZiq[fGclink->jvolum+i]) return i; | |
590 | else printf("CurrentVolOff: Volume %s not found in bank\n",name); | |
591 | } | |
592 | return 0; | |
593 | } | |
594 | ||
595 | //_____________________________________________________________________________ | |
596 | Int_t TGeant3::VolId(Text_t *name) const | |
597 | { | |
598 | // | |
599 | // Return the unique numeric identifier for volume name | |
600 | // | |
601 | Int_t gname, i; | |
602 | strncpy((char *) &gname, name, 4); | |
603 | for(i=1; i<=fGcnum->nvolum; i++) | |
604 | if(gname == fZiq[fGclink->jvolum+i]) return i; | |
605 | printf("VolId: Volume %s not found\n",name); | |
606 | return 0; | |
607 | } | |
608 | ||
609 | //_____________________________________________________________________________ | |
610 | Int_t TGeant3::NofVolumes() const | |
611 | { | |
612 | // | |
613 | // Return total number of volumes in the geometry | |
614 | // | |
615 | return fGcnum->nvolum; | |
616 | } | |
617 | ||
618 | //_____________________________________________________________________________ | |
619 | const char* TGeant3::VolName(Int_t id) const | |
620 | { | |
621 | // | |
622 | // Return the volume name given the volume identifier | |
623 | // | |
624 | static char name[5]; | |
625 | if(id<1 || id > fGcnum->nvolum || fGclink->jvolum<=0) | |
626 | strcpy(name,"NULL"); | |
627 | else | |
628 | strncpy(name,(char *)&fZiq[fGclink->jvolum+id],4); | |
629 | name[4]='\0'; | |
630 | return name; | |
631 | } | |
632 | ||
633 | //_____________________________________________________________________________ | |
634 | void TGeant3::TrackPosition(Float_t *xyz) const | |
635 | { | |
636 | // | |
637 | // Return the current position in the master reference frame of the | |
638 | // track being transported | |
639 | // | |
640 | xyz[0]=fGctrak->vect[0]; | |
641 | xyz[1]=fGctrak->vect[1]; | |
642 | xyz[2]=fGctrak->vect[2]; | |
643 | } | |
644 | ||
645 | //_____________________________________________________________________________ | |
646 | Float_t TGeant3::TrackTime() const | |
647 | { | |
648 | // | |
649 | // Return the current time of flight of the track being transported | |
650 | // | |
651 | return fGctrak->tofg; | |
652 | } | |
653 | ||
654 | //_____________________________________________________________________________ | |
655 | void TGeant3::TrackMomentum(Float_t *xyz) const | |
656 | { | |
657 | // | |
658 | // Return the direction and the momentum (GeV/c) of the track | |
659 | // currently being transported | |
660 | // | |
661 | xyz[0]=fGctrak->vect[3]; | |
662 | xyz[1]=fGctrak->vect[4]; | |
663 | xyz[2]=fGctrak->vect[5]; | |
664 | xyz[3]=fGctrak->vect[6]; | |
665 | } | |
666 | ||
667 | //_____________________________________________________________________________ | |
668 | Float_t TGeant3::TrackCharge() const | |
669 | { | |
670 | // | |
671 | // Return charge of the track currently transported | |
672 | // | |
673 | return fGckine->charge; | |
674 | } | |
675 | ||
676 | //_____________________________________________________________________________ | |
677 | Float_t TGeant3::TrackMass() const | |
678 | { | |
679 | // | |
680 | // Return the mass of the track currently transported | |
681 | // | |
682 | return fGckine->amass; | |
683 | } | |
684 | ||
685 | //_____________________________________________________________________________ | |
686 | Int_t TGeant3::TrackPid() const | |
687 | { | |
688 | // | |
689 | // Return the id of the particle transported | |
690 | // | |
691 | return fGckine->ipart; | |
692 | } | |
693 | ||
694 | //_____________________________________________________________________________ | |
695 | Float_t TGeant3::TrackStep() const | |
696 | { | |
697 | // | |
698 | // Return the length in centimeters of the current step | |
699 | // | |
700 | return fGctrak->step; | |
701 | } | |
702 | ||
703 | //_____________________________________________________________________________ | |
704 | Float_t TGeant3::TrackLength() const | |
705 | { | |
706 | // | |
707 | // Return the length of the current track from its origin | |
708 | // | |
709 | return fGctrak->sleng; | |
710 | } | |
711 | ||
712 | //_____________________________________________________________________________ | |
713 | Bool_t TGeant3::TrackInside() const | |
714 | { | |
715 | // | |
716 | // True if the track is not at the boundary of the current volume | |
717 | // | |
718 | return (fGctrak->inwvol==0); | |
719 | } | |
720 | ||
721 | //_____________________________________________________________________________ | |
722 | Bool_t TGeant3::TrackEntering() const | |
723 | { | |
724 | // | |
725 | // True if this is the first step of the track in the current volume | |
726 | // | |
727 | return (fGctrak->inwvol==1); | |
728 | } | |
729 | ||
730 | //_____________________________________________________________________________ | |
731 | Bool_t TGeant3::TrackExiting() const | |
732 | { | |
733 | // | |
734 | // True if this is the last step of the track in the current volume | |
735 | // | |
736 | return (fGctrak->inwvol==2); | |
737 | } | |
738 | ||
739 | //_____________________________________________________________________________ | |
740 | Bool_t TGeant3::TrackOut() const | |
741 | { | |
742 | // | |
743 | // True if the track is out of the setup | |
744 | // | |
745 | return (fGctrak->inwvol==3); | |
746 | } | |
747 | ||
748 | //_____________________________________________________________________________ | |
749 | Bool_t TGeant3::TrackStop() const | |
750 | { | |
751 | // | |
752 | // True if the track energy has fallen below the threshold | |
753 | // | |
754 | return (fGctrak->istop==2); | |
755 | } | |
756 | ||
757 | //_____________________________________________________________________________ | |
758 | Int_t TGeant3::NSecondaries() const | |
759 | { | |
760 | // | |
761 | // Number of secondary particles generated in the current step | |
762 | // | |
763 | return fGcking->ngkine; | |
764 | } | |
765 | ||
766 | //_____________________________________________________________________________ | |
767 | Int_t TGeant3::CurrentEvent() const | |
768 | { | |
769 | // | |
770 | // Number of the current event | |
771 | // | |
772 | return fGcflag->idevt; | |
773 | } | |
774 | ||
775 | //_____________________________________________________________________________ | |
776 | void TGeant3::ProdProcess(char* proc) const | |
777 | { | |
778 | // | |
779 | // Name of the process that has produced the secondary particles | |
780 | // in the current step | |
781 | // | |
782 | const Int_t ipmec[13] = { 5,6,7,8,9,10,11,12,21,23,25,105,108 }; | |
783 | Int_t mec, km, im; | |
784 | // | |
785 | if(fGcking->ngkine>0) { | |
786 | for (km = 0; km < fGctrak->nmec; ++km) { | |
787 | for (im = 0; im < 13; ++im) { | |
788 | if (fGctrak->lmec[km] == ipmec[im]) { | |
789 | mec = fGctrak->lmec[km]; | |
790 | if (0 < mec && mec < 31) { | |
791 | strncpy(proc,(char *)&fGctrak->namec[mec - 1],4); | |
792 | } else if (mec - 100 <= 30 && mec - 100 > 0) { | |
793 | strncpy(proc,(char *)&fGctpol->namec1[mec - 101],4); | |
794 | } | |
795 | proc[4]='\0'; | |
796 | return; | |
797 | } | |
798 | } | |
799 | } | |
800 | strcpy(proc,"UNKN"); | |
801 | } else strcpy(proc,"NONE"); | |
802 | } | |
803 | ||
804 | //_____________________________________________________________________________ | |
805 | void TGeant3::GetSecondary(Int_t isec, Int_t& ipart, Float_t* x, Float_t* p) | |
806 | { | |
807 | // | |
808 | // Get the parameters of the secondary track number isec produced | |
809 | // in the current step | |
810 | // | |
811 | Int_t i; | |
812 | if(-1<isec && isec<fGcking->ngkine) { | |
813 | ipart=Int_t (fGcking->gkin[isec][4] +0.5); | |
814 | for(i=0;i<3;i++) { | |
815 | x[i]=fGckin3->gpos[isec][i]; | |
816 | p[i]=fGcking->gkin[isec][i]; | |
817 | } | |
818 | x[3]=fGcking->tofd[isec]; | |
819 | p[3]=fGcking->gkin[isec][3]; | |
820 | } else { | |
821 | printf(" * TGeant3::GetSecondary * Secondary %d does not exist\n",isec); | |
822 | x[0]=x[1]=x[2]=x[3]=p[0]=p[1]=p[2]=p[3]=0; | |
823 | ipart=0; | |
824 | } | |
825 | } | |
826 | ||
827 | //_____________________________________________________________________________ | |
828 | void TGeant3::InitLego() | |
829 | { | |
830 | SetSWIT(4,0); | |
831 | SetDEBU(0,0,0); //do not print a message | |
832 | } | |
833 | ||
834 | //_____________________________________________________________________________ | |
835 | Bool_t TGeant3::TrackDisappear() const | |
836 | { | |
837 | // | |
838 | // True if the current particle has disappered | |
839 | // either because it decayed or because it underwent | |
840 | // an inelastic collision | |
841 | // | |
842 | return (fGctrak->istop==1); | |
843 | } | |
844 | ||
845 | //_____________________________________________________________________________ | |
846 | Bool_t TGeant3::TrackAlive() const | |
847 | { | |
848 | // | |
849 | // True if the current particle is alive and will continue to be | |
850 | // transported | |
851 | // | |
852 | return (fGctrak->istop==0); | |
853 | } | |
854 | ||
855 | //_____________________________________________________________________________ | |
856 | void TGeant3::StopTrack() | |
857 | { | |
858 | // | |
859 | // Stop the transport of the current particle and skip to the next | |
860 | // | |
861 | fGctrak->istop=1; | |
862 | } | |
863 | ||
864 | //_____________________________________________________________________________ | |
865 | void TGeant3::StopEvent() | |
866 | { | |
867 | // | |
868 | // Stop simulation of the current event and skip to the next | |
869 | // | |
870 | fGcflag->ieotri=1; | |
871 | } | |
872 | ||
873 | //_____________________________________________________________________________ | |
874 | Float_t TGeant3::MaxStep() const | |
875 | { | |
876 | // | |
877 | // Return the maximum step length in the current medium | |
878 | // | |
879 | return fGctmed->stemax; | |
880 | } | |
881 | ||
882 | //_____________________________________________________________________________ | |
883 | void TGeant3::SetColors() | |
884 | { | |
885 | // | |
886 | // Set the colors for all the volumes | |
887 | // this is done sequentially for all volumes | |
888 | // based on the number of their medium | |
889 | // | |
890 | Int_t kv, icol; | |
891 | Int_t jvolum=fGclink->jvolum; | |
892 | //Int_t jtmed=fGclink->jtmed; | |
893 | //Int_t jmate=fGclink->jmate; | |
894 | Int_t nvolum=fGcnum->nvolum; | |
895 | char name[5]; | |
896 | // | |
897 | // Now for all the volumes | |
898 | for(kv=1;kv<=nvolum;kv++) { | |
899 | // Get the tracking medium | |
900 | Int_t itm=Int_t (fZq[fZlq[jvolum-kv]+4]); | |
901 | // Get the material | |
902 | //Int_t ima=Int_t (fZq[fZlq[jtmed-itm]+6]); | |
903 | // Get z | |
904 | //Float_t z=fZq[fZlq[jmate-ima]+7]; | |
905 | // Find color number | |
906 | //icol = Int_t(z)%6+2; | |
907 | //icol = 17+Int_t(z*150./92.); | |
908 | //icol = kv%6+2; | |
909 | icol = itm%6+2; | |
910 | strncpy(name,(char*)&fZiq[jvolum+kv],4); | |
911 | name[4]='\0'; | |
912 | Gsatt(name,"COLO",icol); | |
913 | } | |
914 | } | |
915 | ||
916 | //_____________________________________________________________________________ | |
917 | void TGeant3::SetMaxStep(Float_t maxstep) | |
918 | { | |
919 | // | |
920 | // Set the maximum step allowed till the particle is in the current medium | |
921 | // | |
922 | fGctmed->stemax=maxstep; | |
923 | } | |
924 | ||
925 | //_____________________________________________________________________________ | |
926 | void TGeant3::SetMaxNStep(Int_t maxnstp) | |
927 | { | |
928 | // | |
929 | // Set the maximum number of steps till the particle is in the current medium | |
930 | // | |
931 | fGctrak->maxnst=maxnstp; | |
932 | } | |
933 | ||
934 | //_____________________________________________________________________________ | |
935 | Int_t TGeant3::GetMaxNStep() const | |
936 | { | |
937 | // | |
938 | // Maximum number of steps allowed in current medium | |
939 | // | |
940 | return fGctrak->maxnst; | |
941 | } | |
942 | ||
943 | //_____________________________________________________________________________ | |
944 | void TGeant3::Material(Int_t& kmat, const char* name, Float_t a, Float_t z, | |
945 | Float_t dens, Float_t radl, Float_t absl, Float_t* buf, | |
946 | Int_t nwbuf) | |
947 | { | |
948 | // | |
949 | // Defines a Material | |
950 | // | |
951 | // kmat number assigned to the material | |
952 | // name material name | |
953 | // a atomic mass in au | |
954 | // z atomic number | |
955 | // dens density in g/cm3 | |
956 | // absl absorbtion length in cm | |
957 | // if >=0 it is ignored and the program | |
958 | // calculates it, if <0. -absl is taken | |
959 | // radl radiation length in cm | |
960 | // if >=0 it is ignored and the program | |
961 | // calculates it, if <0. -radl is taken | |
962 | // buf pointer to an array of user words | |
963 | // nbuf number of user words | |
964 | // | |
965 | Int_t jmate=fGclink->jmate; | |
966 | kmat=1; | |
967 | Int_t ns, i; | |
968 | if(jmate>0) { | |
969 | ns=fZiq[jmate-2]; | |
970 | kmat=ns+1; | |
971 | for(i=1; i<=ns; i++) { | |
972 | if(fZlq[jmate-i]==0) { | |
973 | kmat=i; | |
974 | break; | |
975 | } | |
976 | } | |
977 | } | |
978 | gsmate(kmat,PASSCHARD(name), a, z, dens, radl, absl, buf, | |
979 | nwbuf PASSCHARL(name)); | |
980 | } | |
981 | ||
982 | //_____________________________________________________________________________ | |
983 | void TGeant3::Mixture(Int_t& kmat, const char* name, Float_t* a, Float_t* z, | |
984 | Float_t dens, Int_t nlmat, Float_t* wmat) | |
985 | { | |
986 | // | |
987 | // Defines mixture OR COMPOUND IMAT as composed by | |
988 | // THE BASIC NLMAT materials defined by arrays A,Z and WMAT | |
989 | // | |
990 | // If NLMAT > 0 then wmat contains the proportion by | |
991 | // weights of each basic material in the mixture. | |
992 | // | |
993 | // If nlmat < 0 then WMAT contains the number of atoms | |
994 | // of a given kind into the molecule of the COMPOUND | |
995 | // In this case, WMAT in output is changed to relative | |
996 | // weigths. | |
997 | // | |
998 | Int_t jmate=fGclink->jmate; | |
999 | kmat=1; | |
1000 | Int_t ns, i; | |
1001 | if(jmate>0) { | |
1002 | ns=fZiq[jmate-2]; | |
1003 | kmat=ns+1; | |
1004 | for(i=1; i<=ns; i++) { | |
1005 | if(fZlq[jmate-i]==0) { | |
1006 | kmat=i; | |
1007 | break; | |
1008 | } | |
1009 | } | |
1010 | } | |
1011 | gsmixt(kmat,PASSCHARD(name), a, z,dens, nlmat,wmat PASSCHARL(name)); | |
1012 | } | |
1013 | ||
1014 | //_____________________________________________________________________________ | |
1015 | void TGeant3::Medium(Int_t& kmed, const char* name, Int_t nmat, Int_t isvol, | |
1016 | Int_t ifield, Float_t fieldm, Float_t tmaxfd, | |
1017 | Float_t stemax, Float_t deemax, Float_t epsil, | |
1018 | Float_t stmin, Float_t* ubuf, Int_t nbuf) | |
1019 | { | |
1020 | // | |
1021 | // kmed tracking medium number assigned | |
1022 | // name tracking medium name | |
1023 | // nmat material number | |
1024 | // isvol sensitive volume flag | |
1025 | // ifield magnetic field | |
1026 | // fieldm max. field value (kilogauss) | |
1027 | // tmaxfd max. angle due to field (deg/step) | |
1028 | // stemax max. step allowed | |
1029 | // deemax max. fraction of energy lost in a step | |
1030 | // epsil tracking precision (cm) | |
1031 | // stmin min. step due to continuos processes (cm) | |
1032 | // | |
1033 | // ifield = 0 if no magnetic field; ifield = -1 if user decision in guswim; | |
1034 | // ifield = 1 if tracking performed with grkuta; ifield = 2 if tracking | |
1035 | // performed with ghelix; ifield = 3 if tracking performed with ghelx3. | |
1036 | // | |
1037 | Int_t jtmed=fGclink->jtmed; | |
1038 | kmed=1; | |
1039 | Int_t ns, i; | |
1040 | if(jtmed>0) { | |
1041 | ns=fZiq[jtmed-2]; | |
1042 | kmed=ns+1; | |
1043 | for(i=1; i<=ns; i++) { | |
1044 | if(fZlq[jtmed-i]==0) { | |
1045 | kmed=i; | |
1046 | break; | |
1047 | } | |
1048 | } | |
1049 | } | |
1050 | gstmed(kmed, PASSCHARD(name), nmat, isvol, ifield, fieldm, tmaxfd, stemax, | |
1051 | deemax, epsil, stmin, ubuf, nbuf PASSCHARL(name)); | |
1052 | } | |
1053 | ||
1054 | //_____________________________________________________________________________ | |
1055 | void TGeant3::Matrix(Int_t& krot, Float_t thex, Float_t phix, Float_t they, | |
1056 | Float_t phiy, Float_t thez, Float_t phiz) | |
1057 | { | |
1058 | // | |
1059 | // krot rotation matrix number assigned | |
1060 | // theta1 polar angle for axis i | |
1061 | // phi1 azimuthal angle for axis i | |
1062 | // theta2 polar angle for axis ii | |
1063 | // phi2 azimuthal angle for axis ii | |
1064 | // theta3 polar angle for axis iii | |
1065 | // phi3 azimuthal angle for axis iii | |
1066 | // | |
1067 | // it defines the rotation matrix number irot. | |
1068 | // | |
1069 | Int_t jrotm=fGclink->jrotm; | |
1070 | krot=1; | |
1071 | Int_t ns, i; | |
1072 | if(jrotm>0) { | |
1073 | ns=fZiq[jrotm-2]; | |
1074 | krot=ns+1; | |
1075 | for(i=1; i<=ns; i++) { | |
1076 | if(fZlq[jrotm-i]==0) { | |
1077 | krot=i; | |
1078 | break; | |
1079 | } | |
1080 | } | |
1081 | } | |
1082 | gsrotm(krot, thex, phix, they, phiy, thez, phiz); | |
1083 | } | |
1084 | ||
1085 | //_____________________________________________________________________________ | |
1086 | void TGeant3::GetParticle(const Int_t ipart, char *name, Float_t &mass) const | |
1087 | { | |
1088 | // | |
1089 | // Return name and mass of particle code ipart | |
1090 | // Geant321 conventions | |
1091 | // | |
1092 | Int_t hname[6]; | |
1093 | Int_t jpart=fGclink->jpart; | |
1094 | Int_t jpa=fZlq[jpart-ipart]; | |
1095 | // | |
1096 | for(Int_t i=1; i<6; i++) hname[i-1]=fZiq[jpa+i]; | |
1097 | hname[5]=0; | |
1098 | strncpy(name,(char *)hname, 21); | |
1099 | mass=fZq[jpa+7]; | |
1100 | } | |
1101 | ||
1102 | //_____________________________________________________________________________ | |
1103 | Int_t TGeant3::GetMedium() const | |
1104 | { | |
1105 | // | |
1106 | // Return the number of the current medium | |
1107 | // | |
1108 | return fGctmed->numed; | |
1109 | } | |
1110 | ||
1111 | //_____________________________________________________________________________ | |
1112 | Float_t TGeant3::Edep() const | |
1113 | { | |
1114 | // | |
1115 | // Return the energy lost in the current step | |
1116 | // | |
1117 | return fGctrak->destep; | |
1118 | } | |
1119 | ||
1120 | //_____________________________________________________________________________ | |
1121 | Float_t TGeant3::Etot() const | |
1122 | { | |
1123 | // | |
1124 | // Return the total energy of the current track | |
1125 | // | |
1126 | return fGctrak->getot; | |
1127 | } | |
1128 | ||
1129 | //_____________________________________________________________________________ | |
1130 | void TGeant3::Rndm(Float_t* r, const Int_t n) const | |
1131 | { | |
1132 | // | |
1133 | // Return an array of n random numbers uniformly distributed | |
1134 | // between 0 and 1 not included | |
1135 | // | |
1136 | Grndm(r,n); | |
1137 | } | |
1138 | ||
1139 | //*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-* | |
1140 | // | |
1141 | // Functions from GBASE | |
1142 | // | |
1143 | //*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-* | |
1144 | ||
1145 | //____________________________________________________________________________ | |
1146 | void TGeant3::Gfile(const char *filename, const char *option) | |
1147 | { | |
1148 | // | |
1149 | // Routine to open a GEANT/RZ data base. | |
1150 | // | |
1151 | // LUN logical unit number associated to the file | |
1152 | // | |
1153 | // CHFILE RZ file name | |
1154 | // | |
1155 | // CHOPT is a character string which may be | |
1156 | // N To create a new file | |
1157 | // U to open an existing file for update | |
1158 | // " " to open an existing file for read only | |
1159 | // Q The initial allocation (default 1000 records) | |
1160 | // is given in IQUEST(10) | |
1161 | // X Open the file in exchange format | |
1162 | // I Read all data structures from file to memory | |
1163 | // O Write all data structures from memory to file | |
1164 | // | |
1165 | // Note: | |
1166 | // If options "I" or "O" all data structures are read or | |
1167 | // written from/to file and the file is closed. | |
1168 | // See routine GRMDIR to create subdirectories | |
1169 | // See routines GROUT,GRIN to write,read objects | |
1170 | // | |
1171 | grfile(21, PASSCHARD(filename), PASSCHARD(option) PASSCHARL(filename) | |
1172 | PASSCHARL(option)); | |
1173 | } | |
1174 | ||
1175 | //____________________________________________________________________________ | |
1176 | void TGeant3::Gpcxyz() | |
1177 | { | |
1178 | // | |
1179 | // Print track and volume parameters at current point | |
1180 | // | |
1181 | gpcxyz(); | |
1182 | } | |
1183 | ||
1184 | //_____________________________________________________________________________ | |
1185 | void TGeant3::Ggclos() | |
1186 | { | |
1187 | // | |
1188 | // Closes off the geometry setting. | |
1189 | // Initializes the search list for the contents of each | |
1190 | // volume following the order they have been positioned, and | |
1191 | // inserting the content '0' when a call to GSNEXT (-1) has | |
1192 | // been required by the user. | |
1193 | // Performs the development of the JVOLUM structure for all | |
1194 | // volumes with variable parameters, by calling GGDVLP. | |
1195 | // Interprets the user calls to GSORD, through GGORD. | |
1196 | // Computes and stores in a bank (next to JVOLUM mother bank) | |
1197 | // the number of levels in the geometrical tree and the | |
1198 | // maximum number of contents per level, by calling GGNLEV. | |
1199 | // Sets status bit for CONCAVE volumes, through GGCAVE. | |
1200 | // Completes the JSET structure with the list of volume names | |
1201 | // which identify uniquely a given physical detector, the | |
1202 | // list of bit numbers to pack the corresponding volume copy | |
1203 | // numbers, and the generic path(s) in the JVOLUM tree, | |
1204 | // through the routine GHCLOS. | |
1205 | // | |
1206 | ggclos(); | |
1207 | } | |
1208 | ||
1209 | //_____________________________________________________________________________ | |
1210 | void TGeant3::Glast() | |
1211 | { | |
1212 | // | |
1213 | // Finish a Geant run | |
1214 | // | |
1215 | glast(); | |
1216 | } | |
1217 | ||
1218 | //_____________________________________________________________________________ | |
1219 | void TGeant3::Gprint(const char *name) | |
1220 | { | |
1221 | // | |
1222 | // Routine to print data structures | |
1223 | // CHNAME name of a data structure | |
1224 | // | |
1225 | char vname[5]; | |
1226 | Vname(name,vname); | |
1227 | gprint(PASSCHARD(vname),0 PASSCHARL(vname)); | |
1228 | } | |
1229 | ||
1230 | //_____________________________________________________________________________ | |
1231 | void TGeant3::Grun() | |
1232 | { | |
1233 | // | |
1234 | // Steering function to process one run | |
1235 | // | |
1236 | grun(); | |
1237 | } | |
1238 | ||
1239 | //_____________________________________________________________________________ | |
1240 | void TGeant3::Gtrig() | |
1241 | { | |
1242 | // | |
1243 | // Steering function to process one event | |
1244 | // | |
1245 | gtrig(); | |
1246 | } | |
1247 | ||
1248 | //_____________________________________________________________________________ | |
1249 | void TGeant3::Gtrigc() | |
1250 | { | |
1251 | // | |
1252 | // Clear event partition | |
1253 | // | |
1254 | gtrigc(); | |
1255 | } | |
1256 | ||
1257 | //_____________________________________________________________________________ | |
1258 | void TGeant3::Gtrigi() | |
1259 | { | |
1260 | // | |
1261 | // Initialises event partition | |
1262 | // | |
1263 | gtrigi(); | |
1264 | } | |
1265 | ||
1266 | //_____________________________________________________________________________ | |
1267 | void TGeant3::Gwork(Int_t nwork) | |
1268 | { | |
1269 | // | |
1270 | // Allocates workspace in ZEBRA memory | |
1271 | // | |
1272 | gwork(nwork); | |
1273 | } | |
1274 | ||
1275 | //_____________________________________________________________________________ | |
1276 | void TGeant3::Gzinit() | |
1277 | { | |
1278 | // | |
1279 | // To initialise GEANT/ZEBRA data structures | |
1280 | // | |
1281 | gzinit(); | |
1282 | } | |
1283 | ||
1284 | //*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-* | |
1285 | // | |
1286 | // Functions from GCONS | |
1287 | // | |
1288 | //*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-* | |
1289 | ||
1290 | //_____________________________________________________________________________ | |
1291 | void TGeant3::Gfmate(Int_t imat, char *name, Float_t &a, Float_t &z, | |
1292 | Float_t &dens, Float_t &radl, Float_t &absl, | |
1293 | Float_t* ubuf, Int_t& nbuf) | |
1294 | { | |
1295 | // | |
1296 | // Return parameters for material IMAT | |
1297 | // | |
1298 | gfmate(imat, PASSCHARD(name), a, z, dens, radl, absl, ubuf, nbuf | |
1299 | PASSCHARL(name)); | |
1300 | } | |
1301 | ||
1302 | //_____________________________________________________________________________ | |
1303 | void TGeant3::Gfpart(Int_t ipart, char *name, Int_t &itrtyp, | |
1304 | Float_t &amass, Float_t &charge, Float_t &tlife) | |
1305 | { | |
1306 | // | |
1307 | // Return parameters for particle of type IPART | |
1308 | // | |
1309 | Float_t *ubuf=0; | |
1310 | Int_t nbuf; | |
1311 | gfpart(ipart, PASSCHARD(name), itrtyp, amass, charge, tlife, ubuf, nbuf | |
1312 | PASSCHARL(name)); | |
1313 | } | |
1314 | ||
1315 | //_____________________________________________________________________________ | |
1316 | void TGeant3::Gftmed(Int_t numed, char *name, Int_t &nmat, Int_t &isvol, | |
1317 | Int_t &ifield, Float_t &fieldm, Float_t &tmaxfd, | |
1318 | Float_t &stemax, Float_t &deemax, Float_t &epsil, | |
1319 | Float_t &stmin, Float_t *ubuf, Int_t *nbuf) | |
1320 | { | |
1321 | // | |
1322 | // Return parameters for tracking medium NUMED | |
1323 | // | |
1324 | gftmed(numed, PASSCHARD(name), nmat, isvol, ifield, fieldm, tmaxfd, stemax, | |
1325 | deemax, epsil, stmin, ubuf, nbuf PASSCHARL(name)); | |
1326 | } | |
1327 | ||
1328 | //_____________________________________________________________________________ | |
1329 | void TGeant3::Gmate() | |
1330 | { | |
1331 | // | |
1332 | // Define standard GEANT materials | |
1333 | // | |
1334 | gmate(); | |
1335 | } | |
1336 | ||
1337 | //_____________________________________________________________________________ | |
1338 | void TGeant3::Gpart() | |
1339 | { | |
1340 | // | |
1341 | // Define standard GEANT particles plus selected decay modes | |
1342 | // and branching ratios. | |
1343 | // | |
1344 | gpart(); | |
1345 | } | |
1346 | ||
1347 | //_____________________________________________________________________________ | |
1348 | void TGeant3::Gsdk(Int_t ipart, Float_t *bratio, Int_t *mode) | |
1349 | { | |
1350 | // Defines branching ratios and decay modes for standard | |
1351 | // GEANT particles. | |
1352 | gsdk(ipart,bratio,mode); | |
1353 | } | |
1354 | ||
1355 | //_____________________________________________________________________________ | |
1356 | void TGeant3::Gsmate(Int_t imat, const char *name, Float_t a, Float_t z, | |
1357 | Float_t dens, Float_t radl, Float_t absl) | |
1358 | { | |
1359 | // | |
1360 | // Defines a Material | |
1361 | // | |
1362 | // kmat number assigned to the material | |
1363 | // name material name | |
1364 | // a atomic mass in au | |
1365 | // z atomic number | |
1366 | // dens density in g/cm3 | |
1367 | // absl absorbtion length in cm | |
1368 | // if >=0 it is ignored and the program | |
1369 | // calculates it, if <0. -absl is taken | |
1370 | // radl radiation length in cm | |
1371 | // if >=0 it is ignored and the program | |
1372 | // calculates it, if <0. -radl is taken | |
1373 | // buf pointer to an array of user words | |
1374 | // nbuf number of user words | |
1375 | // | |
1376 | Float_t *ubuf=0; | |
1377 | Int_t nbuf=0; | |
1378 | gsmate(imat,PASSCHARD(name), a, z, dens, radl, absl, ubuf, nbuf | |
1379 | PASSCHARL(name)); | |
1380 | } | |
1381 | ||
1382 | //_____________________________________________________________________________ | |
1383 | void TGeant3::Gsmixt(Int_t imat, const char *name, Float_t *a, Float_t *z, | |
1384 | Float_t dens, Int_t nlmat, Float_t *wmat) | |
1385 | { | |
1386 | // | |
1387 | // Defines mixture OR COMPOUND IMAT as composed by | |
1388 | // THE BASIC NLMAT materials defined by arrays A,Z and WMAT | |
1389 | // | |
1390 | // If NLMAT.GT.0 then WMAT contains the PROPORTION BY | |
1391 | // WEIGTHS OF EACH BASIC MATERIAL IN THE MIXTURE. | |
1392 | // | |
1393 | // If NLMAT.LT.0 then WMAT contains the number of atoms | |
1394 | // of a given kind into the molecule of the COMPOUND | |
1395 | // In this case, WMAT in output is changed to relative | |
1396 | // weigths. | |
1397 | // | |
1398 | gsmixt(imat,PASSCHARD(name), a, z,dens, nlmat,wmat PASSCHARL(name)); | |
1399 | } | |
1400 | ||
1401 | //_____________________________________________________________________________ | |
1402 | void TGeant3::Gspart(Int_t ipart, const char *name, Int_t itrtyp, | |
1403 | Float_t amass, Float_t charge, Float_t tlife) | |
1404 | { | |
1405 | // | |
1406 | // Store particle parameters | |
1407 | // | |
1408 | // ipart particle code | |
1409 | // name particle name | |
1410 | // itrtyp transport method (see GEANT manual) | |
1411 | // amass mass in GeV/c2 | |
1412 | // charge charge in electron units | |
1413 | // tlife lifetime in seconds | |
1414 | // | |
1415 | Float_t *ubuf=0; | |
1416 | Int_t nbuf=0; | |
1417 | gspart(ipart,PASSCHARD(name), itrtyp, amass, charge, tlife, ubuf, nbuf | |
1418 | PASSCHARL(name)); | |
1419 | } | |
1420 | ||
1421 | //_____________________________________________________________________________ | |
1422 | void TGeant3::Gstmed(Int_t numed, const char *name, Int_t nmat, Int_t isvol, | |
1423 | Int_t ifield, Float_t fieldm, Float_t tmaxfd, | |
1424 | Float_t stemax, Float_t deemax, Float_t epsil, | |
1425 | Float_t stmin) | |
1426 | { | |
1427 | // | |
1428 | // NTMED Tracking medium number | |
1429 | // NAME Tracking medium name | |
1430 | // NMAT Material number | |
1431 | // ISVOL Sensitive volume flag | |
1432 | // IFIELD Magnetic field | |
1433 | // FIELDM Max. field value (Kilogauss) | |
1434 | // TMAXFD Max. angle due to field (deg/step) | |
1435 | // STEMAX Max. step allowed | |
1436 | // DEEMAX Max. fraction of energy lost in a step | |
1437 | // EPSIL Tracking precision (cm) | |
1438 | // STMIN Min. step due to continuos processes (cm) | |
1439 | // | |
1440 | // IFIELD = 0 if no magnetic field; IFIELD = -1 if user decision in GUSWIM; | |
1441 | // IFIELD = 1 if tracking performed with GRKUTA; IFIELD = 2 if tracking | |
1442 | // performed with GHELIX; IFIELD = 3 if tracking performed with GHELX3. | |
1443 | // | |
1444 | Float_t *ubuf=0; | |
1445 | Int_t nbuf=0; | |
1446 | gstmed(numed,PASSCHARD(name), nmat, isvol, ifield, fieldm, tmaxfd, stemax, | |
1447 | deemax, epsil, stmin, ubuf, nbuf PASSCHARL(name)); | |
1448 | } | |
1449 | ||
1450 | //_____________________________________________________________________________ | |
1451 | void TGeant3::Gsckov(Int_t itmed, Int_t npckov, Float_t *ppckov, | |
1452 | Float_t *absco, Float_t *effic, Float_t *rindex) | |
1453 | { | |
1454 | // | |
1455 | // Stores the tables for UV photon tracking in medium ITMED | |
1456 | // Please note that it is the user's responsability to | |
1457 | // provide all the coefficients: | |
1458 | // | |
1459 | // | |
1460 | // ITMED Tracking medium number | |
1461 | // NPCKOV Number of bins of each table | |
1462 | // PPCKOV Value of photon momentum (in GeV) | |
1463 | // ABSCO Absorbtion coefficients | |
1464 | // dielectric: absorbtion length in cm | |
1465 | // metals : absorbtion fraction (0<=x<=1) | |
1466 | // EFFIC Detection efficiency for UV photons | |
1467 | // RINDEX Refraction index (if=0 metal) | |
1468 | // | |
1469 | gsckov(itmed,npckov,ppckov,absco,effic,rindex); | |
1470 | } | |
1471 | ||
1472 | //_____________________________________________________________________________ | |
1473 | void TGeant3::Gstpar(Int_t itmed, const char *param, Float_t parval) | |
1474 | { | |
1475 | // | |
1476 | // To change the value of cut or mechanism "CHPAR" | |
1477 | // to a new value PARVAL for tracking medium ITMED | |
1478 | // The data structure JTMED contains the standard tracking | |
1479 | // parameters (CUTS and flags to control the physics processes) which | |
1480 | // are used by default for all tracking media. It is possible to | |
1481 | // redefine individually with GSTPAR any of these parameters for a | |
1482 | // given tracking medium. | |
1483 | // ITMED tracking medium number | |
1484 | // CHPAR is a character string (variable name) | |
1485 | // PARVAL must be given as a floating point. | |
1486 | // | |
1487 | gstpar(itmed,PASSCHARD(param), parval PASSCHARL(param)); | |
1488 | } | |
1489 | ||
1490 | //*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-* | |
1491 | // | |
1492 | // Functions from GCONS | |
1493 | // | |
1494 | //*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-* | |
1495 | ||
1496 | //_____________________________________________________________________________ | |
1497 | void TGeant3::Gfkine(Int_t itra, Float_t *vert, Float_t *pvert, Int_t &ipart, | |
1498 | Int_t &nvert) | |
1499 | { | |
1500 | // Storing/Retrieving Vertex and Track parameters | |
1501 | // ---------------------------------------------- | |
1502 | // | |
1503 | // Stores vertex parameters. | |
1504 | // VERT array of (x,y,z) position of the vertex | |
1505 | // NTBEAM beam track number origin of the vertex | |
1506 | // =0 if none exists | |
1507 | // NTTARG target track number origin of the vertex | |
1508 | // UBUF user array of NUBUF floating point numbers | |
1509 | // NUBUF | |
1510 | // NVTX new vertex number (=0 in case of error). | |
1511 | // Prints vertex parameters. | |
1512 | // IVTX for vertex IVTX. | |
1513 | // (For all vertices if IVTX=0) | |
1514 | // Stores long life track parameters. | |
1515 | // PLAB components of momentum | |
1516 | // IPART type of particle (see GSPART) | |
1517 | // NV vertex number origin of track | |
1518 | // UBUF array of NUBUF floating point user parameters | |
1519 | // NUBUF | |
1520 | // NT track number (if=0 error). | |
1521 | // Retrieves long life track parameters. | |
1522 | // ITRA track number for which parameters are requested | |
1523 | // VERT vector origin of the track | |
1524 | // PVERT 4 momentum components at the track origin | |
1525 | // IPART particle type (=0 if track ITRA does not exist) | |
1526 | // NVERT vertex number origin of the track | |
1527 | // UBUF user words stored in GSKINE. | |
1528 | // Prints initial track parameters. | |
1529 | // ITRA for track ITRA | |
1530 | // (For all tracks if ITRA=0) | |
1531 | // | |
1532 | Float_t *ubuf=0; | |
1533 | Int_t nbuf; | |
1534 | gfkine(itra,vert,pvert,ipart,nvert,ubuf,nbuf); | |
1535 | } | |
1536 | ||
1537 | //_____________________________________________________________________________ | |
1538 | void TGeant3::Gfvert(Int_t nvtx, Float_t *v, Int_t &ntbeam, Int_t &nttarg, | |
1539 | Float_t &tofg) | |
1540 | { | |
1541 | // | |
1542 | // Retrieves the parameter of a vertex bank | |
1543 | // Vertex is generated from tracks NTBEAM NTTARG | |
1544 | // NVTX is the new vertex number | |
1545 | // | |
1546 | Float_t *ubuf=0; | |
1547 | Int_t nbuf; | |
1548 | gfvert(nvtx,v,ntbeam,nttarg,tofg,ubuf,nbuf); | |
1549 | } | |
1550 | ||
1551 | //_____________________________________________________________________________ | |
1552 | Int_t TGeant3::Gskine(Float_t *plab, Int_t ipart, Int_t nv, Float_t *buf, | |
1553 | Int_t nwbuf) | |
1554 | { | |
1555 | // | |
1556 | // Store kinematics of track NT into data structure | |
1557 | // Track is coming from vertex NV | |
1558 | // | |
1559 | Int_t nt = 0; | |
1560 | gskine(plab, ipart, nv, buf, nwbuf, nt); | |
1561 | return nt; | |
1562 | } | |
1563 | ||
1564 | //_____________________________________________________________________________ | |
1565 | Int_t TGeant3::Gsvert(Float_t *v, Int_t ntbeam, Int_t nttarg, Float_t *ubuf, | |
1566 | Int_t nwbuf) | |
1567 | { | |
1568 | // | |
1569 | // Creates a new vertex bank | |
1570 | // Vertex is generated from tracks NTBEAM NTTARG | |
1571 | // NVTX is the new vertex number | |
1572 | // | |
1573 | Int_t nwtx = 0; | |
1574 | gsvert(v, ntbeam, nttarg, ubuf, nwbuf, nwtx); | |
1575 | return nwtx; | |
1576 | } | |
1577 | ||
1578 | //*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-* | |
1579 | // | |
1580 | // Functions from GPHYS | |
1581 | // | |
1582 | //*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-* | |
1583 | ||
1584 | //_____________________________________________________________________________ | |
1585 | void TGeant3::Gphysi() | |
1586 | { | |
1587 | // | |
1588 | // Initialise material constants for all the physics | |
1589 | // mechanisms used by GEANT | |
1590 | // | |
1591 | gphysi(); | |
1592 | } | |
1593 | ||
1594 | //*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-* | |
1595 | // | |
1596 | // Functions from GTRAK | |
1597 | // | |
1598 | //*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-* | |
1599 | ||
1600 | //_____________________________________________________________________________ | |
1601 | void TGeant3::Gdebug() | |
1602 | { | |
1603 | // | |
1604 | // Debug the current step | |
1605 | // | |
1606 | gdebug(); | |
1607 | } | |
1608 | ||
1609 | //_____________________________________________________________________________ | |
1610 | void TGeant3::Gekbin() | |
1611 | { | |
1612 | // | |
1613 | // To find bin number in kinetic energy table | |
1614 | // stored in ELOW(NEKBIN) | |
1615 | // | |
1616 | gekbin(); | |
1617 | } | |
1618 | ||
1619 | //_____________________________________________________________________________ | |
1620 | void TGeant3::Gfinds() | |
1621 | { | |
1622 | // | |
1623 | // Returns the set/volume parameters corresponding to | |
1624 | // the current space point in /GCTRAK/ | |
1625 | // and fill common /GCSETS/ | |
1626 | // | |
1627 | // IHSET user set identifier | |
1628 | // IHDET user detector identifier | |
1629 | // ISET set number in JSET | |
1630 | // IDET detector number in JS=LQ(JSET-ISET) | |
1631 | // IDTYPE detector type (1,2) | |
1632 | // NUMBV detector volume numbers (array of length NVNAME) | |
1633 | // NVNAME number of volume levels | |
1634 | // | |
1635 | gfinds(); | |
1636 | } | |
1637 | ||
1638 | //_____________________________________________________________________________ | |
1639 | void TGeant3::Gsking(Int_t igk) | |
1640 | { | |
1641 | // | |
1642 | // Stores in stack JSTAK either the IGKth track of /GCKING/, | |
1643 | // or the NGKINE tracks when IGK is 0. | |
1644 | // | |
1645 | gsking(igk); | |
1646 | } | |
1647 | ||
1648 | //_____________________________________________________________________________ | |
1649 | void TGeant3::Gskpho(Int_t igk) | |
1650 | { | |
1651 | // | |
1652 | // Stores in stack JSTAK either the IGKth Cherenkov photon of | |
1653 | // /GCKIN2/, or the NPHOT tracks when IGK is 0. | |
1654 | // | |
1655 | gskpho(igk); | |
1656 | } | |
1657 | ||
1658 | //_____________________________________________________________________________ | |
1659 | void TGeant3::Gsstak(Int_t iflag) | |
1660 | { | |
1661 | // | |
1662 | // Stores in auxiliary stack JSTAK the particle currently | |
1663 | // described in common /GCKINE/. | |
1664 | // | |
1665 | // On request, creates also an entry in structure JKINE : | |
1666 | // IFLAG = | |
1667 | // 0 : No entry in JKINE structure required (user) | |
1668 | // 1 : New entry in JVERTX / JKINE structures required (user) | |
1669 | // <0 : New entry in JKINE structure at vertex -IFLAG (user) | |
1670 | // 2 : Entry in JKINE structure exists already (from GTREVE) | |
1671 | // | |
1672 | gsstak(iflag); | |
1673 | } | |
1674 | ||
1675 | //_____________________________________________________________________________ | |
1676 | void TGeant3::Gsxyz() | |
1677 | { | |
1678 | // | |
1679 | // Store space point VECT in banks JXYZ | |
1680 | // | |
1681 | gsxyz(); | |
1682 | } | |
1683 | ||
1684 | //_____________________________________________________________________________ | |
1685 | void TGeant3::Gtrack() | |
1686 | { | |
1687 | // | |
1688 | // Controls tracking of current particle | |
1689 | // | |
1690 | gtrack(); | |
1691 | } | |
1692 | ||
1693 | //_____________________________________________________________________________ | |
1694 | void TGeant3::Gtreve() | |
1695 | { | |
1696 | // | |
1697 | // Controls tracking of all particles belonging to the current event | |
1698 | // | |
1699 | gtreve(); | |
1700 | } | |
1701 | ||
1702 | //_____________________________________________________________________________ | |
1703 | void TGeant3::Grndm(Float_t *rvec, const Int_t len) const | |
1704 | { | |
1705 | // | |
1706 | // To generate a vector RVECV of LEN random numbers | |
1707 | // Copy of the CERN Library routine RANECU | |
1708 | grndm(rvec,len); | |
1709 | } | |
1710 | ||
1711 | //_____________________________________________________________________________ | |
1712 | void TGeant3::Grndmq(Int_t &is1, Int_t &is2, const Int_t iseq, | |
1713 | const Text_t *chopt) | |
1714 | { | |
1715 | // | |
1716 | // To set/retrieve the seed of the random number generator | |
1717 | // | |
1718 | grndmq(is1,is2,iseq,PASSCHARD(chopt) PASSCHARL(chopt)); | |
1719 | } | |
1720 | ||
1721 | //*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-* | |
1722 | // | |
1723 | // Functions from GDRAW | |
1724 | // | |
1725 | //*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-* | |
1726 | ||
1727 | //_____________________________________________________________________________ | |
1728 | void TGeant3::Gdxyz(Int_t it) | |
1729 | { | |
1730 | // | |
1731 | // Draw the points stored with Gsxyz relative to track it | |
1732 | // | |
1733 | gdxyz(it); | |
1734 | } | |
1735 | ||
1736 | //_____________________________________________________________________________ | |
1737 | void TGeant3::Gdcxyz() | |
1738 | { | |
1739 | // | |
1740 | // Draw the position of the current track | |
1741 | // | |
1742 | gdcxyz(); | |
1743 | } | |
1744 | ||
1745 | //*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-* | |
1746 | // | |
1747 | // Functions from GGEOM | |
1748 | // | |
1749 | //*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-* | |
1750 | ||
1751 | //_____________________________________________________________________________ | |
1752 | void TGeant3::Gdtom(Float_t *xd, Float_t *xm, Int_t iflag) | |
1753 | { | |
1754 | // | |
1755 | // Computes coordinates XM (Master Reference System | |
1756 | // knowing the coordinates XD (Detector Ref System) | |
1757 | // The local reference system can be initialized by | |
1758 | // - the tracking routines and GDTOM used in GUSTEP | |
1759 | // - a call to GSCMED(NLEVEL,NAMES,NUMBER) | |
1760 | // (inverse routine is GMTOD) | |
1761 | // | |
1762 | // If IFLAG=1 convert coordinates | |
1763 | // IFLAG=2 convert direction cosinus | |
1764 | // | |
1765 | gdtom(xd, xm, iflag); | |
1766 | } | |
1767 | ||
1768 | //_____________________________________________________________________________ | |
1769 | void TGeant3::Glmoth(const char* iudet, Int_t iunum, Int_t &nlev, Int_t *lvols, | |
1770 | Int_t *lindx) | |
1771 | { | |
1772 | // | |
1773 | // Loads the top part of the Volume tree in LVOLS (IVO's), | |
1774 | // LINDX (IN indices) for a given volume defined through | |
1775 | // its name IUDET and number IUNUM. | |
1776 | // | |
1777 | // The routine stores only upto the last level where JVOLUM | |
1778 | // data structure is developed. If there is no development | |
1779 | // above the current level, it returns NLEV zero. | |
1780 | Int_t *idum=0; | |
1781 | glmoth(PASSCHARD(iudet), iunum, nlev, lvols, lindx, idum PASSCHARL(iudet)); | |
1782 | } | |
1783 | ||
1784 | //_____________________________________________________________________________ | |
1785 | void TGeant3::Gmedia(Float_t *x, Int_t &numed) | |
1786 | { | |
1787 | // | |
1788 | // Finds in which volume/medium the point X is, and updates the | |
1789 | // common /GCVOLU/ and the structure JGPAR accordingly. | |
1790 | // | |
1791 | // NUMED returns the tracking medium number, or 0 if point is | |
1792 | // outside the experimental setup. | |
1793 | // | |
1794 | gmedia(x,numed); | |
1795 | } | |
1796 | ||
1797 | //_____________________________________________________________________________ | |
1798 | void TGeant3::Gmtod(Float_t *xm, Float_t *xd, Int_t iflag) | |
1799 | { | |
1800 | // | |
1801 | // Computes coordinates XD (in DRS) | |
1802 | // from known coordinates XM in MRS | |
1803 | // The local reference system can be initialized by | |
1804 | // - the tracking routines and GMTOD used in GUSTEP | |
1805 | // - a call to GMEDIA(XM,NUMED) | |
1806 | // - a call to GLVOLU(NLEVEL,NAMES,NUMBER,IER) | |
1807 | // (inverse routine is GDTOM) | |
1808 | // | |
1809 | // If IFLAG=1 convert coordinates | |
1810 | // IFLAG=2 convert direction cosinus | |
1811 | // | |
1812 | gmtod(xm, xd, iflag); | |
1813 | } | |
1814 | ||
1815 | //_____________________________________________________________________________ | |
1816 | void TGeant3::Gsdvn(const char *name, const char *mother, Int_t ndiv, | |
1817 | Int_t iaxis) | |
1818 | { | |
1819 | // | |
1820 | // Create a new volume by dividing an existing one | |
1821 | // | |
1822 | // NAME Volume name | |
1823 | // MOTHER Mother volume name | |
1824 | // NDIV Number of divisions | |
1825 | // IAXIS Axis value | |
1826 | // | |
1827 | // X,Y,Z of CAXIS will be translated to 1,2,3 for IAXIS. | |
1828 | // It divides a previously defined volume. | |
1829 | // | |
1830 | char vname[5]; | |
1831 | Vname(name,vname); | |
1832 | char vmother[5]; | |
1833 | Vname(mother,vmother); | |
1834 | gsdvn(PASSCHARD(vname), PASSCHARD(vmother), ndiv, iaxis PASSCHARL(vname) | |
1835 | PASSCHARL(vmother)); | |
1836 | } | |
1837 | ||
1838 | //_____________________________________________________________________________ | |
1839 | void TGeant3::Gsdvn2(const char *name, const char *mother, Int_t ndiv, | |
1840 | Int_t iaxis, Float_t c0i, Int_t numed) | |
1841 | { | |
1842 | // | |
1843 | // Create a new volume by dividing an existing one | |
1844 | // | |
1845 | // Divides mother into ndiv divisions called name | |
1846 | // along axis iaxis starting at coordinate value c0. | |
1847 | // the new volume created will be medium number numed. | |
1848 | // | |
1849 | char vname[5]; | |
1850 | Vname(name,vname); | |
1851 | char vmother[5]; | |
1852 | Vname(mother,vmother); | |
1853 | gsdvn2(PASSCHARD(vname), PASSCHARD(vmother), ndiv, iaxis, c0i, numed | |
1854 | PASSCHARL(vname) PASSCHARL(vmother)); | |
1855 | } | |
1856 | ||
1857 | //_____________________________________________________________________________ | |
1858 | void TGeant3::Gsdvs(const char *name, const char *mother, Float_t step, | |
1859 | Int_t iaxis, Int_t numed) | |
1860 | { | |
1861 | // | |
1862 | // Create a new volume by dividing an existing one | |
1863 | // | |
1864 | char vname[5]; | |
1865 | Vname(name,vname); | |
1866 | char vmother[5]; | |
1867 | Vname(mother,vmother); | |
1868 | gsdvs(PASSCHARD(vname), PASSCHARD(vmother), step, iaxis, numed | |
1869 | PASSCHARL(vname) PASSCHARL(vmother)); | |
1870 | } | |
1871 | ||
1872 | //_____________________________________________________________________________ | |
1873 | void TGeant3::Gsdvs2(const char *name, const char *mother, Float_t step, | |
1874 | Int_t iaxis, Float_t c0, Int_t numed) | |
1875 | { | |
1876 | // | |
1877 | // Create a new volume by dividing an existing one | |
1878 | // | |
1879 | char vname[5]; | |
1880 | Vname(name,vname); | |
1881 | char vmother[5]; | |
1882 | Vname(mother,vmother); | |
1883 | gsdvs2(PASSCHARD(vname), PASSCHARD(vmother), step, iaxis, c0, numed | |
1884 | PASSCHARL(vname) PASSCHARL(vmother)); | |
1885 | } | |
1886 | ||
1887 | //_____________________________________________________________________________ | |
1888 | void TGeant3::Gsdvt(const char *name, const char *mother, Float_t step, | |
1889 | Int_t iaxis, Int_t numed, Int_t ndvmx) | |
1890 | { | |
1891 | // | |
1892 | // Create a new volume by dividing an existing one | |
1893 | // | |
1894 | // Divides MOTHER into divisions called NAME along | |
1895 | // axis IAXIS in steps of STEP. If not exactly divisible | |
1896 | // will make as many as possible and will centre them | |
1897 | // with respect to the mother. Divisions will have medium | |
1898 | // number NUMED. If NUMED is 0, NUMED of MOTHER is taken. | |
1899 | // NDVMX is the expected maximum number of divisions | |
1900 | // (If 0, no protection tests are performed) | |
1901 | // | |
1902 | char vname[5]; | |
1903 | Vname(name,vname); | |
1904 | char vmother[5]; | |
1905 | Vname(mother,vmother); | |
1906 | gsdvt(PASSCHARD(vname), PASSCHARD(vmother), step, iaxis, numed, ndvmx | |
1907 | PASSCHARL(vname) PASSCHARL(vmother)); | |
1908 | } | |
1909 | ||
1910 | //_____________________________________________________________________________ | |
1911 | void TGeant3::Gsdvt2(const char *name, const char *mother, Float_t step, | |
1912 | Int_t iaxis, Float_t c0, Int_t numed, Int_t ndvmx) | |
1913 | { | |
1914 | // | |
1915 | // Create a new volume by dividing an existing one | |
1916 | // | |
1917 | // Divides MOTHER into divisions called NAME along | |
1918 | // axis IAXIS starting at coordinate value C0 with step | |
1919 | // size STEP. | |
1920 | // The new volume created will have medium number NUMED. | |
1921 | // If NUMED is 0, NUMED of mother is taken. | |
1922 | // NDVMX is the expected maximum number of divisions | |
1923 | // (If 0, no protection tests are performed) | |
1924 | // | |
1925 | char vname[5]; | |
1926 | Vname(name,vname); | |
1927 | char vmother[5]; | |
1928 | Vname(mother,vmother); | |
1929 | gsdvt2(PASSCHARD(vname), PASSCHARD(vmother), step, iaxis, c0, | |
1930 | numed, ndvmx PASSCHARL(vname) PASSCHARL(vmother)); | |
1931 | } | |
1932 | ||
1933 | //_____________________________________________________________________________ | |
1934 | void TGeant3::Gsord(const char *name, Int_t iax) | |
1935 | { | |
1936 | // | |
1937 | // Flags volume CHNAME whose contents will have to be ordered | |
1938 | // along axis IAX, by setting the search flag to -IAX | |
1939 | // IAX = 1 X axis | |
1940 | // IAX = 2 Y axis | |
1941 | // IAX = 3 Z axis | |
1942 | // IAX = 4 Rxy (static ordering only -> GTMEDI) | |
1943 | // IAX = 14 Rxy (also dynamic ordering -> GTNEXT) | |
1944 | // IAX = 5 Rxyz (static ordering only -> GTMEDI) | |
1945 | // IAX = 15 Rxyz (also dynamic ordering -> GTNEXT) | |
1946 | // IAX = 6 PHI (PHI=0 => X axis) | |
1947 | // IAX = 7 THETA (THETA=0 => Z axis) | |
1948 | // | |
1949 | char vname[5]; | |
1950 | Vname(name,vname); | |
1951 | gsord(PASSCHARD(vname), iax PASSCHARL(vname)); | |
1952 | } | |
1953 | ||
1954 | //_____________________________________________________________________________ | |
1955 | void TGeant3::Gspos(const char *name, Int_t nr, const char *mother, Float_t x, | |
1956 | Float_t y, Float_t z, Int_t irot, const char *konly) | |
1957 | { | |
1958 | // | |
1959 | // Position a volume into an existing one | |
1960 | // | |
1961 | // NAME Volume name | |
1962 | // NUMBER Copy number of the volume | |
1963 | // MOTHER Mother volume name | |
1964 | // X X coord. of the volume in mother ref. sys. | |
1965 | // Y Y coord. of the volume in mother ref. sys. | |
1966 | // Z Z coord. of the volume in mother ref. sys. | |
1967 | // IROT Rotation matrix number w.r.t. mother ref. sys. | |
1968 | // ONLY ONLY/MANY flag | |
1969 | // | |
1970 | // It positions a previously defined volume in the mother. | |
1971 | // | |
1972 | char vname[5]; | |
1973 | Vname(name,vname); | |
1974 | char vmother[5]; | |
1975 | Vname(mother,vmother); | |
1976 | gspos(PASSCHARD(vname), nr, PASSCHARD(vmother), x, y, z, irot, | |
1977 | PASSCHARD(konly) PASSCHARL(vname) PASSCHARL(vmother) | |
1978 | PASSCHARL(konly)); | |
1979 | } | |
1980 | ||
1981 | //_____________________________________________________________________________ | |
1982 | void TGeant3::Gsposp(const char *name, Int_t nr, const char *mother, | |
1983 | Float_t x, Float_t y, Float_t z, Int_t irot, | |
1984 | const char *konly, Float_t *upar, Int_t np ) | |
1985 | { | |
1986 | // | |
1987 | // Place a copy of generic volume NAME with user number | |
1988 | // NR inside MOTHER, with its parameters UPAR(1..NP) | |
1989 | // | |
1990 | char vname[5]; | |
1991 | Vname(name,vname); | |
1992 | char vmother[5]; | |
1993 | Vname(mother,vmother); | |
1994 | gsposp(PASSCHARD(vname), nr, PASSCHARD(vmother), x, y, z, irot, | |
1995 | PASSCHARD(konly), upar, np PASSCHARL(vname) PASSCHARL(vmother) | |
1996 | PASSCHARL(konly)); | |
1997 | } | |
1998 | ||
1999 | //_____________________________________________________________________________ | |
2000 | void TGeant3::Gsrotm(Int_t nmat, Float_t theta1, Float_t phi1, Float_t theta2, | |
2001 | Float_t phi2, Float_t theta3, Float_t phi3) | |
2002 | { | |
2003 | // | |
2004 | // nmat Rotation matrix number | |
2005 | // THETA1 Polar angle for axis I | |
2006 | // PHI1 Azimuthal angle for axis I | |
2007 | // THETA2 Polar angle for axis II | |
2008 | // PHI2 Azimuthal angle for axis II | |
2009 | // THETA3 Polar angle for axis III | |
2010 | // PHI3 Azimuthal angle for axis III | |
2011 | // | |
2012 | // It defines the rotation matrix number IROT. | |
2013 | // | |
2014 | gsrotm(nmat, theta1, phi1, theta2, phi2, theta3, phi3); | |
2015 | } | |
2016 | ||
2017 | //_____________________________________________________________________________ | |
2018 | void TGeant3::Gprotm(Int_t nmat) | |
2019 | { | |
2020 | // | |
2021 | // To print rotation matrices structure JROTM | |
2022 | // nmat Rotation matrix number | |
2023 | // | |
2024 | gprotm(nmat); | |
2025 | } | |
2026 | ||
2027 | //_____________________________________________________________________________ | |
2028 | Int_t TGeant3::Gsvolu(const char *name, const char *shape, Int_t nmed, | |
2029 | Float_t *upar, Int_t npar) | |
2030 | { | |
2031 | // | |
2032 | // NAME Volume name | |
2033 | // SHAPE Volume type | |
2034 | // NUMED Tracking medium number | |
2035 | // NPAR Number of shape parameters | |
2036 | // UPAR Vector containing shape parameters | |
2037 | // | |
2038 | // It creates a new volume in the JVOLUM data structure. | |
2039 | // | |
2040 | Int_t ivolu = 0; | |
2041 | char vname[5]; | |
2042 | Vname(name,vname); | |
2043 | char vshape[5]; | |
2044 | Vname(shape,vshape); | |
2045 | gsvolu(PASSCHARD(vname), PASSCHARD(vshape), nmed, upar, npar, ivolu | |
2046 | PASSCHARL(vname) PASSCHARL(vshape)); | |
2047 | return ivolu; | |
2048 | } | |
2049 | ||
2050 | //*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-* | |
2051 | // | |
2052 | // T H E D R A W I N G P A C K A G E | |
2053 | // ====================================== | |
2054 | // Drawing functions. These functions allow the visualization in several ways | |
2055 | // of the volumes defined in the geometrical data structure. It is possible | |
2056 | // to draw the logical tree of volumes belonging to the detector (DTREE), | |
2057 | // to show their geometrical specification (DSPEC,DFSPC), to draw them | |
2058 | // and their cut views (DRAW, DCUT). Moreover, it is possible to execute | |
2059 | // these commands when the hidden line removal option is activated; in | |
2060 | // this case, the volumes can be also either translated in the space | |
2061 | // (SHIFT), or clipped by boolean operation (CVOL). In addition, it is | |
2062 | // possible to fill the surfaces of the volumes | |
2063 | // with solid colours when the shading option (SHAD) is activated. | |
2064 | // Several tools (ZOOM, LENS) have been developed to zoom detailed parts | |
2065 | // of the detectors or to scan physical events as well. | |
2066 | // Finally, the command MOVE will allow the rotation, translation and zooming | |
2067 | // on real time parts of the detectors or tracks and hits of a simulated event. | |
2068 | // Ray-tracing commands. In case the command (DOPT RAYT ON) is executed, | |
2069 | // the drawing is performed by the Geant ray-tracing; | |
2070 | // automatically, the color is assigned according to the tracking medium of each | |
2071 | // volume and the volumes with a density lower/equal than the air are considered | |
2072 | // transparent; if the option (USER) is set (ON) (again via the command (DOPT)), | |
2073 | // the user can set color and visibility for the desired volumes via the command | |
2074 | // (SATT), as usual, relatively to the attributes (COLO) and (SEEN). | |
2075 | // The resolution can be set via the command (SATT * FILL VALUE), where (VALUE) | |
2076 | // is the ratio between the number of pixels drawn and 20 (user coordinates). | |
2077 | // Parallel view and perspective view are possible (DOPT PROJ PARA/PERS); in the | |
2078 | // first case, we assume that the first mother volume of the tree is a box with | |
2079 | // dimensions 10000 X 10000 X 10000 cm and the view point (infinetely far) is | |
2080 | // 5000 cm far from the origin along the Z axis of the user coordinates; in the | |
2081 | // second case, the distance between the observer and the origin of the world | |
2082 | // reference system is set in cm by the command (PERSP NAME VALUE); grand-angle | |
2083 | // or telescopic effects can be achieved changing the scale factors in the command | |
2084 | // (DRAW). When the final picture does not occupy the full window, | |
2085 | // mapping the space before tracing can speed up the drawing, but can also | |
2086 | // produce less precise results; values from 1 to 4 are allowed in the command | |
2087 | // (DOPT MAPP VALUE), the mapping being more precise for increasing (VALUE); for | |
2088 | // (VALUE = 0) no mapping is performed (therefore max precision and lowest speed). | |
2089 | // The command (VALCUT) allows the cutting of the detector by three planes | |
2090 | // ortogonal to the x,y,z axis. The attribute (LSTY) can be set by the command | |
2091 | // SATT for any desired volume and can assume values from 0 to 7; it determines | |
2092 | // the different light processing to be performed for different materials: | |
2093 | // 0 = dark-matt, 1 = bright-matt, 2 = plastic, 3 = ceramic, 4 = rough-metals, | |
2094 | // 5 = shiny-metals, 6 = glass, 7 = mirror. The detector is assumed to be in the | |
2095 | // dark, the ambient light luminosity is 0.2 for each basic hue (the saturation | |
2096 | // is 0.9) and the observer is assumed to have a light source (therefore he will | |
2097 | // produce parallel light in the case of parallel view and point-like-source | |
2098 | // light in the case of perspective view). | |
2099 | // | |
2100 | //*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-* | |
2101 | ||
2102 | //_____________________________________________________________________________ | |
2103 | void TGeant3::Gsatt(const char *name, const char *att, Int_t val) | |
2104 | { | |
2105 | // | |
2106 | // NAME Volume name | |
2107 | // IOPT Name of the attribute to be set | |
2108 | // IVAL Value to which the attribute is to be set | |
2109 | // | |
2110 | // name= "*" stands for all the volumes. | |
2111 | // iopt can be chosen among the following : | |
2112 | // | |
2113 | // WORK 0=volume name is inactive for the tracking | |
2114 | // 1=volume name is active for the tracking (default) | |
2115 | // | |
2116 | // SEEN 0=volume name is invisible | |
2117 | // 1=volume name is visible (default) | |
2118 | // -1=volume invisible with all its descendants in the tree | |
2119 | // -2=volume visible but not its descendants in the tree | |
2120 | // | |
2121 | // LSTY line style 1,2,3,... (default=1) | |
2122 | // LSTY=7 will produce a very precise approximation for | |
2123 | // revolution bodies. | |
2124 | // | |
2125 | // LWID line width -7,...,1,2,3,..7 (default=1) | |
2126 | // LWID<0 will act as abs(LWID) was set for the volume | |
2127 | // and for all the levels below it. When SHAD is 'ON', LWID | |
2128 | // represent the linewidth of the scan lines filling the surfaces | |
2129 | // (whereas the FILL value represent their number). Therefore | |
2130 | // tuning this parameter will help to obtain the desired | |
2131 | // quality/performance ratio. | |
2132 | // | |
2133 | // COLO colour code -166,...,1,2,..166 (default=1) | |
2134 | // n=1=black | |
2135 | // n=2=red; n=17+m, m=0,25, increasing luminosity according to 'm'; | |
2136 | // n=3=green; n=67+m, m=0,25, increasing luminosity according to 'm'; | |
2137 | // n=4=blue; n=117+m, m=0,25, increasing luminosity according to 'm'; | |
2138 | // n=5=yellow; n=42+m, m=0,25, increasing luminosity according to 'm'; | |
2139 | // n=6=violet; n=142+m, m=0,25, increasing luminosity according to 'm'; | |
2140 | // n=7=lightblue; n=92+m, m=0,25, increasing luminosity according to 'm'; | |
2141 | // colour=n*10+m, m=1,2,...9, will produce the same colour | |
2142 | // as 'n', but with increasing luminosity according to 'm'; | |
2143 | // COLO<0 will act as if abs(COLO) was set for the volume | |
2144 | // and for all the levels below it. | |
2145 | // When for a volume the attribute FILL is > 1 (and the | |
2146 | // option SHAD is on), the ABS of its colour code must be < 8 | |
2147 | // because an automatic shading of its faces will be | |
2148 | // performed. | |
2149 | // | |
2150 | // FILL (1992) fill area -7,...,0,1,...7 (default=0) | |
2151 | // when option SHAD is "on" the FILL attribute of any | |
2152 | // volume can be set different from 0 (normal drawing); | |
2153 | // if it is set to 1, the faces of such volume will be filled | |
2154 | // with solid colours; if ABS(FILL) is > 1, then a light | |
2155 | // source is placed along the observer line, and the faces of | |
2156 | // such volumes will be painted by colours whose luminosity | |
2157 | // will depend on the amount of light reflected; | |
2158 | // if ABS(FILL) = 1, then it is possible to use all the 166 | |
2159 | // colours of the colour table, becouse the automatic shading | |
2160 | // is not performed; | |
2161 | // for increasing values of FILL the drawing will be performed | |
2162 | // with higher and higher resolution improving the quality (the | |
2163 | // number of scan lines used to fill the faces increases with FILL); | |
2164 | // it is possible to set different values of FILL | |
2165 | // for different volumes, in order to optimize at the same time | |
2166 | // the performance and the quality of the picture; | |
2167 | // FILL<0 will act as if abs(FILL) was set for the volume | |
2168 | // and for all the levels below it. | |
2169 | // This kind of drawing can be saved in 'picture files' | |
2170 | // or in view banks. | |
2171 | // 0=drawing without fill area | |
2172 | // 1=faces filled with solid colours and resolution = 6 | |
2173 | // 2=lowest resolution (very fast) | |
2174 | // 3=default resolution | |
2175 | // 4=................. | |
2176 | // 5=................. | |
2177 | // 6=................. | |
2178 | // 7=max resolution | |
2179 | // Finally, if a coloured background is desired, the FILL | |
2180 | // attribute for the first volume of the tree must be set | |
2181 | // equal to -abs(colo), colo being >0 and <166. | |
2182 | // | |
2183 | // SET set number associated to volume name | |
2184 | // DET detector number associated to volume name | |
2185 | // DTYP detector type (1,2) | |
2186 | // | |
2187 | InitHIGZ(); | |
2188 | char vname[5]; | |
2189 | Vname(name,vname); | |
2190 | char vatt[5]; | |
2191 | Vname(att,vatt); | |
2192 | gsatt(PASSCHARD(vname), PASSCHARD(vatt), val PASSCHARL(vname) | |
2193 | PASSCHARL(vatt)); | |
2194 | } | |
2195 | ||
2196 | //_____________________________________________________________________________ | |
2197 | void TGeant3::Gfpara(const char *name, Int_t number, Int_t intext, Int_t& npar, | |
2198 | Int_t& natt, Float_t* par, Float_t* att) | |
2199 | { | |
2200 | // | |
2201 | // Find the parameters of a volume | |
2202 | // | |
2203 | gfpara(PASSCHARD(name), number, intext, npar, natt, par, att | |
2204 | PASSCHARL(name)); | |
2205 | } | |
2206 | ||
2207 | //_____________________________________________________________________________ | |
2208 | void TGeant3::Gckpar(Int_t ish, Int_t npar, Float_t* par) | |
2209 | { | |
2210 | // | |
2211 | // Check the parameters of a shape | |
2212 | // | |
2213 | gckpar(ish,npar,par); | |
2214 | } | |
2215 | ||
2216 | //_____________________________________________________________________________ | |
2217 | void TGeant3::Gckmat(Int_t itmed, char* natmed) | |
2218 | { | |
2219 | // | |
2220 | // Check the parameters of a tracking medium | |
2221 | // | |
2222 | gckmat(itmed, PASSCHARD(natmed) PASSCHARL(natmed)); | |
2223 | } | |
2224 | ||
2225 | //_____________________________________________________________________________ | |
2226 | void TGeant3::Gdelete(Int_t iview) | |
2227 | { | |
2228 | // | |
2229 | // IVIEW View number | |
2230 | // | |
2231 | // It deletes a view bank from memory. | |
2232 | // | |
2233 | gdelet(iview); | |
2234 | } | |
2235 | ||
2236 | //_____________________________________________________________________________ | |
2237 | void TGeant3::Gdopen(Int_t iview) | |
2238 | { | |
2239 | // | |
2240 | // IVIEW View number | |
2241 | // | |
2242 | // When a drawing is very complex and requires a long time to be | |
2243 | // executed, it can be useful to store it in a view bank: after a | |
2244 | // call to DOPEN and the execution of the drawing (nothing will | |
2245 | // appear on the screen), and after a necessary call to DCLOSE, | |
2246 | // the contents of the bank can be displayed in a very fast way | |
2247 | // through a call to DSHOW; therefore, the detector can be easily | |
2248 | // zoomed many times in different ways. Please note that the pictures | |
2249 | // with solid colours can now be stored in a view bank or in 'PICTURE FILES' | |
2250 | // | |
2251 | InitHIGZ(); | |
2252 | higz->Clear(); | |
2253 | gdopen(iview); | |
2254 | } | |
2255 | ||
2256 | //_____________________________________________________________________________ | |
2257 | void TGeant3::Gdclose() | |
2258 | { | |
2259 | // | |
2260 | // It closes the currently open view bank; it must be called after the | |
2261 | // end of the drawing to be stored. | |
2262 | // | |
2263 | gdclos(); | |
2264 | } | |
2265 | ||
2266 | //_____________________________________________________________________________ | |
2267 | void TGeant3::Gdshow(Int_t iview) | |
2268 | { | |
2269 | // | |
2270 | // IVIEW View number | |
2271 | // | |
2272 | // It shows on the screen the contents of a view bank. It | |
2273 | // can be called after a view bank has been closed. | |
2274 | // | |
2275 | gdshow(iview); | |
2276 | } | |
2277 | ||
2278 | //_____________________________________________________________________________ | |
2279 | void TGeant3::Gdopt(const char *name,const char *value) | |
2280 | { | |
2281 | // | |
2282 | // NAME Option name | |
2283 | // VALUE Option value | |
2284 | // | |
2285 | // To set/modify the drawing options. | |
2286 | // IOPT IVAL Action | |
2287 | // | |
2288 | // THRZ ON Draw tracks in R vs Z | |
2289 | // OFF (D) Draw tracks in X,Y,Z | |
2290 | // 180 | |
2291 | // 360 | |
2292 | // PROJ PARA (D) Parallel projection | |
2293 | // PERS Perspective | |
2294 | // TRAK LINE (D) Trajectory drawn with lines | |
2295 | // POIN " " with markers | |
2296 | // HIDE ON Hidden line removal using the CG package | |
2297 | // OFF (D) No hidden line removal | |
2298 | // SHAD ON Fill area and shading of surfaces. | |
2299 | // OFF (D) Normal hidden line removal. | |
2300 | // RAYT ON Ray-tracing on. | |
2301 | // OFF (D) Ray-tracing off. | |
2302 | // EDGE OFF Does not draw contours when shad is on. | |
2303 | // ON (D) Normal shading. | |
2304 | // MAPP 1,2,3,4 Mapping before ray-tracing. | |
2305 | // 0 (D) No mapping. | |
2306 | // USER ON User graphics options in the raytracing. | |
2307 | // OFF (D) Automatic graphics options. | |
2308 | // | |
2309 | InitHIGZ(); | |
2310 | char vname[5]; | |
2311 | Vname(name,vname); | |
2312 | char vvalue[5]; | |
2313 | Vname(value,vvalue); | |
2314 | gdopt(PASSCHARD(vname), PASSCHARD(vvalue) PASSCHARL(vname) | |
2315 | PASSCHARL(vvalue)); | |
2316 | } | |
2317 | ||
2318 | //_____________________________________________________________________________ | |
2319 | void TGeant3::Gdraw(const char *name,Float_t theta, Float_t phi, Float_t psi, | |
2320 | Float_t u0,Float_t v0,Float_t ul,Float_t vl) | |
2321 | { | |
2322 | // | |
2323 | // NAME Volume name | |
2324 | // + | |
2325 | // THETA Viewing angle theta (for 3D projection) | |
2326 | // PHI Viewing angle phi (for 3D projection) | |
2327 | // PSI Viewing angle psi (for 2D rotation) | |
2328 | // U0 U-coord. (horizontal) of volume origin | |
2329 | // V0 V-coord. (vertical) of volume origin | |
2330 | // SU Scale factor for U-coord. | |
2331 | // SV Scale factor for V-coord. | |
2332 | // | |
2333 | // This function will draw the volumes, | |
2334 | // selected with their graphical attributes, set by the Gsatt | |
2335 | // facility. The drawing may be performed with hidden line removal | |
2336 | // and with shading effects according to the value of the options HIDE | |
2337 | // and SHAD; if the option SHAD is ON, the contour's edges can be | |
2338 | // drawn or not. If the option HIDE is ON, the detector can be | |
2339 | // exploded (BOMB), clipped with different shapes (CVOL), and some | |
2340 | // of its parts can be shifted from their original | |
2341 | // position (SHIFT). When HIDE is ON, if | |
2342 | // the drawing requires more than the available memory, the program | |
2343 | // will evaluate and display the number of missing words | |
2344 | // (so that the user can increase the | |
2345 | // size of its ZEBRA store). Finally, at the end of each drawing (with HIDE on), | |
2346 | // the program will print messages about the memory used and | |
2347 | // statistics on the volumes' visibility. | |
2348 | // The following commands will produce the drawing of a green | |
2349 | // volume, specified by NAME, without using the hidden line removal | |
2350 | // technique, using the hidden line removal technique, | |
2351 | // with different linewidth and colour (red), with | |
2352 | // solid colour, with shading of surfaces, and without edges. | |
2353 | // Finally, some examples are given for the ray-tracing. (A possible | |
2354 | // string for the NAME of the volume can be found using the command DTREE). | |
2355 | // | |
2356 | InitHIGZ(); | |
2357 | higz->Clear(); | |
2358 | char vname[5]; | |
2359 | Vname(name,vname); | |
2360 | if (fGcvdma->raytra != 1) { | |
2361 | gdraw(PASSCHARD(vname), theta,phi,psi,u0,v0,ul,vl PASSCHARL(vname)); | |
2362 | } else { | |
2363 | gdrayt(PASSCHARD(vname), theta,phi,psi,u0,v0,ul,vl PASSCHARL(vname)); | |
2364 | } | |
2365 | } | |
2366 | ||
2367 | //_____________________________________________________________________________ | |
2368 | void TGeant3::Gdrawc(const char *name,Int_t axis, Float_t cut,Float_t u0, | |
2369 | Float_t v0,Float_t ul,Float_t vl) | |
2370 | { | |
2371 | // | |
2372 | // NAME Volume name | |
2373 | // CAXIS Axis value | |
2374 | // CUTVAL Cut plane distance from the origin along the axis | |
2375 | // + | |
2376 | // U0 U-coord. (horizontal) of volume origin | |
2377 | // V0 V-coord. (vertical) of volume origin | |
2378 | // SU Scale factor for U-coord. | |
2379 | // SV Scale factor for V-coord. | |
2380 | // | |
2381 | // The cut plane is normal to caxis (X,Y,Z), corresponding to iaxis (1,2,3), | |
2382 | // and placed at the distance cutval from the origin. | |
2383 | // The resulting picture is seen from the the same axis. | |
2384 | // When HIDE Mode is ON, it is possible to get the same effect with | |
2385 | // the CVOL/BOX function. | |
2386 | // | |
2387 | InitHIGZ(); | |
2388 | higz->Clear(); | |
2389 | char vname[5]; | |
2390 | Vname(name,vname); | |
2391 | gdrawc(PASSCHARD(vname), axis,cut,u0,v0,ul,vl PASSCHARL(vname)); | |
2392 | } | |
2393 | ||
2394 | //_____________________________________________________________________________ | |
2395 | void TGeant3::Gdrawx(const char *name,Float_t cutthe, Float_t cutphi, | |
2396 | Float_t cutval, Float_t theta, Float_t phi, Float_t u0, | |
2397 | Float_t v0,Float_t ul,Float_t vl) | |
2398 | { | |
2399 | // | |
2400 | // NAME Volume name | |
2401 | // CUTTHE Theta angle of the line normal to cut plane | |
2402 | // CUTPHI Phi angle of the line normal to cut plane | |
2403 | // CUTVAL Cut plane distance from the origin along the axis | |
2404 | // + | |
2405 | // THETA Viewing angle theta (for 3D projection) | |
2406 | // PHI Viewing angle phi (for 3D projection) | |
2407 | // U0 U-coord. (horizontal) of volume origin | |
2408 | // V0 V-coord. (vertical) of volume origin | |
2409 | // SU Scale factor for U-coord. | |
2410 | // SV Scale factor for V-coord. | |
2411 | // | |
2412 | // The cut plane is normal to the line given by the cut angles | |
2413 | // cutthe and cutphi and placed at the distance cutval from the origin. | |
2414 | // The resulting picture is seen from the viewing angles theta,phi. | |
2415 | // | |
2416 | InitHIGZ(); | |
2417 | higz->Clear(); | |
2418 | char vname[5]; | |
2419 | Vname(name,vname); | |
2420 | gdrawx(PASSCHARD(vname), cutthe,cutphi,cutval,theta,phi,u0,v0,ul,vl | |
2421 | PASSCHARL(vname)); | |
2422 | } | |
2423 | ||
2424 | //_____________________________________________________________________________ | |
2425 | void TGeant3::Gdhead(Int_t isel, const char *name, Float_t chrsiz) | |
2426 | { | |
2427 | // | |
2428 | // Parameters | |
2429 | // + | |
2430 | // ISEL Option flag D=111110 | |
2431 | // NAME Title | |
2432 | // CHRSIZ Character size (cm) of title NAME D=0.6 | |
2433 | // | |
2434 | // ISEL = | |
2435 | // 0 to have only the header lines | |
2436 | // xxxxx1 to add the text name centered on top of header | |
2437 | // xxxx1x to add global detector name (first volume) on left | |
2438 | // xxx1xx to add date on right | |
2439 | // xx1xxx to select thick characters for text on top of header | |
2440 | // x1xxxx to add the text 'EVENT NR x' on top of header | |
2441 | // 1xxxxx to add the text 'RUN NR x' on top of header | |
2442 | // NOTE that ISEL=x1xxx1 or ISEL=1xxxx1 are illegal choices, | |
2443 | // i.e. they generate overwritten text. | |
2444 | // | |
2445 | gdhead(isel,PASSCHARD(name),chrsiz PASSCHARL(name)); | |
2446 | } | |
2447 | ||
2448 | //_____________________________________________________________________________ | |
2449 | void TGeant3::Gdman(Float_t u, Float_t v, const char *type) | |
2450 | { | |
2451 | // | |
2452 | // Draw a 2D-man at position (U0,V0) | |
2453 | // Parameters | |
2454 | // U U-coord. (horizontal) of the centre of man' R | |
2455 | // V V-coord. (vertical) of the centre of man' R | |
2456 | // TYPE D='MAN' possible values: 'MAN,WM1,WM2,WM3' | |
2457 | // | |
2458 | // CALL GDMAN(u,v),CALL GDWMN1(u,v),CALL GDWMN2(u,v),CALL GDWMN2(u,v) | |
2459 | // It superimposes the picure of a man or of a woman, chosen among | |
2460 | // three different ones, with the same scale factors as the detector | |
2461 | // in the current drawing. | |
2462 | // | |
2463 | TString opt = type; | |
2464 | if (opt.Contains("WM1")) { | |
2465 | gdwmn1(u,v); | |
2466 | } else if (opt.Contains("WM3")) { | |
2467 | gdwmn3(u,v); | |
2468 | } else if (opt.Contains("WM2")) { | |
2469 | gdwmn2(u,v); | |
2470 | } else { | |
2471 | gdman(u,v); | |
2472 | } | |
2473 | } | |
2474 | ||
2475 | //_____________________________________________________________________________ | |
2476 | void TGeant3::Gdspec(const char *name) | |
2477 | { | |
2478 | // | |
2479 | // NAME Volume name | |
2480 | // | |
2481 | // Shows 3 views of the volume (two cut-views and a 3D view), together with | |
2482 | // its geometrical specifications. The 3D drawing will | |
2483 | // be performed according the current values of the options HIDE and | |
2484 | // SHAD and according the current SetClipBox clipping parameters for that | |
2485 | // volume. | |
2486 | // | |
2487 | InitHIGZ(); | |
2488 | higz->Clear(); | |
2489 | char vname[5]; | |
2490 | Vname(name,vname); | |
2491 | gdspec(PASSCHARD(vname) PASSCHARL(vname)); | |
2492 | } | |
2493 | ||
2494 | //_____________________________________________________________________________ | |
2495 | void TGeant3::DrawOneSpec(const char *name) | |
2496 | { | |
2497 | // | |
2498 | // Function called when one double-clicks on a volume name | |
2499 | // in a TPavelabel drawn by Gdtree. | |
2500 | // | |
2501 | THIGZ *higzSave = higz; | |
2502 | higzSave->SetName("higzSave"); | |
2503 | THIGZ *higzSpec = (THIGZ*)gROOT->FindObject("higzSpec"); | |
2504 | //printf("DrawOneSpec, higz=%x, higzSpec=%x\n",higz,higzSpec); | |
2505 | if (higzSpec) higz = higzSpec; | |
2506 | else higzSpec = new THIGZ(defSize); | |
2507 | higzSpec->SetName("higzSpec"); | |
2508 | higzSpec->cd(); | |
2509 | higzSpec->Clear(); | |
2510 | char vname[5]; | |
2511 | Vname(name,vname); | |
2512 | gdspec(PASSCHARD(vname) PASSCHARL(vname)); | |
2513 | higzSpec->Update(); | |
2514 | higzSave->cd(); | |
2515 | higzSave->SetName("higz"); | |
2516 | higz = higzSave; | |
2517 | } | |
2518 | ||
2519 | //_____________________________________________________________________________ | |
2520 | void TGeant3::Gdtree(const char *name,Int_t levmax, Int_t isel) | |
2521 | { | |
2522 | // | |
2523 | // NAME Volume name | |
2524 | // LEVMAX Depth level | |
2525 | // ISELT Options | |
2526 | // | |
2527 | // This function draws the logical tree, | |
2528 | // Each volume in the tree is represented by a TPaveTree object. | |
2529 | // Double-clicking on a TPaveTree draws the specs of the corresponding volume. | |
2530 | // Use TPaveTree pop-up menu to select: | |
2531 | // - drawing specs | |
2532 | // - drawing tree | |
2533 | // - drawing tree of parent | |
2534 | // | |
2535 | InitHIGZ(); | |
2536 | higz->Clear(); | |
2537 | char vname[5]; | |
2538 | Vname(name,vname); | |
2539 | gdtree(PASSCHARD(vname), levmax, isel PASSCHARL(vname)); | |
2540 | higz->fPname = ""; | |
2541 | } | |
2542 | ||
2543 | //_____________________________________________________________________________ | |
2544 | void TGeant3::GdtreeParent(const char *name,Int_t levmax, Int_t isel) | |
2545 | { | |
2546 | // | |
2547 | // NAME Volume name | |
2548 | // LEVMAX Depth level | |
2549 | // ISELT Options | |
2550 | // | |
2551 | // This function draws the logical tree of the parent of name. | |
2552 | // | |
2553 | InitHIGZ(); | |
2554 | higz->Clear(); | |
2555 | // Scan list of volumes in JVOLUM | |
2556 | char vname[5]; | |
2557 | Int_t gname, i, jvo, in, nin, jin, num; | |
2558 | strncpy((char *) &gname, name, 4); | |
2559 | for(i=1; i<=fGcnum->nvolum; i++) { | |
2560 | jvo = fZlq[fGclink->jvolum-i]; | |
2561 | nin = Int_t(fZq[jvo+3]); | |
2562 | if (nin == -1) nin = 1; | |
2563 | for (in=1;in<=nin;in++) { | |
2564 | jin = fZlq[jvo-in]; | |
2565 | num = Int_t(fZq[jin+2]); | |
2566 | if(gname == fZiq[fGclink->jvolum+num]) { | |
2567 | strncpy(vname,(char*)&fZiq[fGclink->jvolum+i],4); | |
2568 | vname[4] = 0; | |
2569 | gdtree(PASSCHARD(vname), levmax, isel PASSCHARL(vname)); | |
2570 | higz->fPname = ""; | |
2571 | return; | |
2572 | } | |
2573 | } | |
2574 | } | |
2575 | } | |
2576 | ||
2577 | //_____________________________________________________________________________ | |
2578 | void TGeant3::SetABAN(Int_t par) | |
2579 | { | |
2580 | // | |
2581 | // par = 1 particles will be stopped according to their residual | |
2582 | // range if they are not in a sensitive material and are | |
2583 | // far enough from the boundary | |
2584 | // 0 particles are transported normally | |
2585 | // | |
2586 | fGcphys->dphys1 = par; | |
2587 | } | |
2588 | ||
2589 | ||
2590 | //_____________________________________________________________________________ | |
2591 | void TGeant3::SetANNI(Int_t par) | |
2592 | { | |
2593 | // | |
2594 | // To control positron annihilation. | |
2595 | // par =0 no annihilation | |
2596 | // =1 annihilation. Decays processed. | |
2597 | // =2 annihilation. No decay products stored. | |
2598 | // | |
2599 | fGcphys->ianni = par; | |
2600 | } | |
2601 | ||
2602 | ||
2603 | //_____________________________________________________________________________ | |
2604 | void TGeant3::SetAUTO(Int_t par) | |
2605 | { | |
2606 | // | |
2607 | // To control automatic calculation of tracking medium parameters: | |
2608 | // par =0 no automatic calculation; | |
2609 | // =1 automati calculation. | |
2610 | // | |
2611 | fGctrak->igauto = par; | |
2612 | } | |
2613 | ||
2614 | ||
2615 | //_____________________________________________________________________________ | |
2616 | void TGeant3::SetBOMB(Float_t boom) | |
2617 | { | |
2618 | // | |
2619 | // BOOM : Exploding factor for volumes position | |
2620 | // | |
2621 | // To 'explode' the detector. If BOOM is positive (values smaller | |
2622 | // than 1. are suggested, but any value is possible) | |
2623 | // all the volumes are shifted by a distance | |
2624 | // proportional to BOOM along the direction between their centre | |
2625 | // and the origin of the MARS; the volumes which are symmetric | |
2626 | // with respect to this origin are simply not shown. | |
2627 | // BOOM equal to 0 resets the normal mode. | |
2628 | // A negative (greater than -1.) value of | |
2629 | // BOOM will cause an 'implosion'; for even lower values of BOOM | |
2630 | // the volumes' positions will be reflected respect to the origin. | |
2631 | // This command can be useful to improve the 3D effect for very | |
2632 | // complex detectors. The following commands will make explode the | |
2633 | // detector: | |
2634 | // | |
2635 | InitHIGZ(); | |
2636 | setbomb(boom); | |
2637 | } | |
2638 | ||
2639 | //_____________________________________________________________________________ | |
2640 | void TGeant3::SetBREM(Int_t par) | |
2641 | { | |
2642 | // | |
2643 | // To control bremstrahlung. | |
2644 | // par =0 no bremstrahlung | |
2645 | // =1 bremstrahlung. Photon processed. | |
2646 | // =2 bremstrahlung. No photon stored. | |
2647 | // | |
2648 | fGcphys->ibrem = par; | |
2649 | } | |
2650 | ||
2651 | ||
2652 | //_____________________________________________________________________________ | |
2653 | void TGeant3::SetCKOV(Int_t par) | |
2654 | { | |
2655 | // | |
2656 | // To control Cerenkov production | |
2657 | // par =0 no Cerenkov; | |
2658 | // =1 Cerenkov; | |
2659 | // =2 Cerenkov with primary stopped at each step. | |
2660 | // | |
2661 | fGctlit->itckov = par; | |
2662 | } | |
2663 | ||
2664 | ||
2665 | //_____________________________________________________________________________ | |
2666 | void TGeant3::SetClipBox(const char *name,Float_t xmin,Float_t xmax, | |
2667 | Float_t ymin,Float_t ymax,Float_t zmin,Float_t zmax) | |
2668 | { | |
2669 | // | |
2670 | // The hidden line removal technique is necessary to visualize properly | |
2671 | // very complex detectors. At the same time, it can be useful to visualize | |
2672 | // the inner elements of a detector in detail. This function allows | |
2673 | // subtractions (via boolean operation) of BOX shape from any part of | |
2674 | // the detector, therefore showing its inner contents. | |
2675 | // If "*" is given as the name of the | |
2676 | // volume to be clipped, all volumes are clipped by the given box. | |
2677 | // A volume can be clipped at most twice. | |
2678 | // if a volume is explicitely clipped twice, | |
2679 | // the "*" will not act on it anymore. Giving "." as the name | |
2680 | // of the volume to be clipped will reset the clipping. | |
2681 | // Parameters | |
2682 | // NAME Name of volume to be clipped | |
2683 | // + | |
2684 | // XMIN Lower limit of the Shape X coordinate | |
2685 | // XMAX Upper limit of the Shape X coordinate | |
2686 | // YMIN Lower limit of the Shape Y coordinate | |
2687 | // YMAX Upper limit of the Shape Y coordinate | |
2688 | // ZMIN Lower limit of the Shape Z coordinate | |
2689 | // ZMAX Upper limit of the Shape Z coordinate | |
2690 | // | |
2691 | // This function performs a boolean subtraction between the volume | |
2692 | // NAME and a box placed in the MARS according the values of the given | |
2693 | // coordinates. | |
2694 | ||
2695 | InitHIGZ(); | |
2696 | char vname[5]; | |
2697 | Vname(name,vname); | |
2698 | setclip(PASSCHARD(vname),xmin,xmax,ymin,ymax,zmin,zmax PASSCHARL(vname)); | |
2699 | } | |
2700 | ||
2701 | //_____________________________________________________________________________ | |
2702 | void TGeant3::SetCOMP(Int_t par) | |
2703 | { | |
2704 | // | |
2705 | // To control Compton scattering | |
2706 | // par =0 no Compton | |
2707 | // =1 Compton. Electron processed. | |
2708 | // =2 Compton. No electron stored. | |
2709 | // | |
2710 | // | |
2711 | fGcphys->icomp = par; | |
2712 | } | |
2713 | ||
2714 | //_____________________________________________________________________________ | |
2715 | void TGeant3::SetCUTS(Float_t cutgam,Float_t cutele,Float_t cutneu, | |
2716 | Float_t cuthad,Float_t cutmuo ,Float_t bcute , | |
2717 | Float_t bcutm ,Float_t dcute ,Float_t dcutm , | |
2718 | Float_t ppcutm, Float_t tofmax) | |
2719 | { | |
2720 | // | |
2721 | // CUTGAM Cut for gammas D=0.001 | |
2722 | // CUTELE Cut for electrons D=0.001 | |
2723 | // CUTHAD Cut for charged hadrons D=0.01 | |
2724 | // CUTNEU Cut for neutral hadrons D=0.01 | |
2725 | // CUTMUO Cut for muons D=0.01 | |
2726 | // BCUTE Cut for electron brems. D=-1. | |
2727 | // BCUTM Cut for muon brems. D=-1. | |
2728 | // DCUTE Cut for electron delta-rays D=-1. | |
2729 | // DCUTM Cut for muon delta-rays D=-1. | |
2730 | // PPCUTM Cut for e+e- pairs by muons D=0.01 | |
2731 | // TOFMAX Time of flight cut D=1.E+10 | |
2732 | // | |
2733 | // If the default values (-1.) for BCUTE ,BCUTM ,DCUTE ,DCUTM | |
2734 | // are not modified, they will be set to CUTGAM,CUTGAM,CUTELE,CUTELE | |
2735 | // respectively. | |
2736 | // If one of the parameters from CUTGAM to PPCUTM included | |
2737 | // is modified, cross-sections and energy loss tables must be | |
2738 | // recomputed via the function Gphysi. | |
2739 | // | |
2740 | fGccuts->cutgam = cutgam; | |
2741 | fGccuts->cutele = cutele; | |
2742 | fGccuts->cutneu = cutneu; | |
2743 | fGccuts->cuthad = cuthad; | |
2744 | fGccuts->cutmuo = cutmuo; | |
2745 | fGccuts->bcute = bcute; | |
2746 | fGccuts->bcutm = bcutm; | |
2747 | fGccuts->dcute = dcute; | |
2748 | fGccuts->dcutm = dcutm; | |
2749 | fGccuts->ppcutm = ppcutm; | |
2750 | fGccuts->tofmax = tofmax; | |
2751 | } | |
2752 | ||
2753 | //_____________________________________________________________________________ | |
2754 | void TGeant3::SetDCAY(Int_t par) | |
2755 | { | |
2756 | // | |
2757 | // To control Decay mechanism. | |
2758 | // par =0 no decays. | |
2759 | // =1 Decays. secondaries processed. | |
2760 | // =2 Decays. No secondaries stored. | |
2761 | // | |
2762 | fGcphys->idcay = par; | |
2763 | } | |
2764 | ||
2765 | ||
2766 | //_____________________________________________________________________________ | |
2767 | void TGeant3::SetDEBU(Int_t emin, Int_t emax, Int_t emod) | |
2768 | { | |
2769 | // | |
2770 | // Set the debug flag and frequency | |
2771 | // Selected debug output will be printed from | |
2772 | // event emin to even emax each emod event | |
2773 | // | |
2774 | fGcflag->idemin = emin; | |
2775 | fGcflag->idemax = emax; | |
2776 | fGcflag->itest = emod; | |
2777 | } | |
2778 | ||
2779 | ||
2780 | //_____________________________________________________________________________ | |
2781 | void TGeant3::SetDRAY(Int_t par) | |
2782 | { | |
2783 | // | |
2784 | // To control delta rays mechanism. | |
2785 | // par =0 no delta rays. | |
2786 | // =1 Delta rays. secondaries processed. | |
2787 | // =2 Delta rays. No secondaries stored. | |
2788 | // | |
2789 | fGcphys->idray = par; | |
2790 | } | |
2791 | ||
2792 | //_____________________________________________________________________________ | |
2793 | void TGeant3::SetHADR(Int_t par) | |
2794 | { | |
2795 | // | |
2796 | // To control hadronic interactions. | |
2797 | // par =0 no hadronic interactions. | |
2798 | // =1 Hadronic interactions. secondaries processed. | |
2799 | // =2 Hadronic interactions. No secondaries stored. | |
2800 | // | |
2801 | fGcphys->ihadr = par; | |
2802 | } | |
2803 | ||
2804 | //_____________________________________________________________________________ | |
2805 | void TGeant3::SetKINE(Int_t kine, Float_t xk1, Float_t xk2, Float_t xk3, | |
2806 | Float_t xk4, Float_t xk5, Float_t xk6, Float_t xk7, | |
2807 | Float_t xk8, Float_t xk9, Float_t xk10) | |
2808 | { | |
2809 | // | |
2810 | // Set the variables in /GCFLAG/ IKINE, PKINE(10) | |
2811 | // Their meaning is user defined | |
2812 | // | |
2813 | fGckine->ikine = kine; | |
2814 | fGckine->pkine[0] = xk1; | |
2815 | fGckine->pkine[1] = xk2; | |
2816 | fGckine->pkine[2] = xk3; | |
2817 | fGckine->pkine[3] = xk4; | |
2818 | fGckine->pkine[4] = xk5; | |
2819 | fGckine->pkine[5] = xk6; | |
2820 | fGckine->pkine[6] = xk7; | |
2821 | fGckine->pkine[7] = xk8; | |
2822 | fGckine->pkine[8] = xk9; | |
2823 | fGckine->pkine[9] = xk10; | |
2824 | } | |
2825 | ||
2826 | //_____________________________________________________________________________ | |
2827 | void TGeant3::SetLOSS(Int_t par) | |
2828 | { | |
2829 | // | |
2830 | // To control energy loss. | |
2831 | // par =0 no energy loss; | |
2832 | // =1 restricted energy loss fluctuations; | |
2833 | // =2 complete energy loss fluctuations; | |
2834 | // =3 same as 1; | |
2835 | // =4 no energy loss fluctuations. | |
2836 | // If the value ILOSS is changed, then cross-sections and energy loss | |
2837 | // tables must be recomputed via the command 'PHYSI'. | |
2838 | // | |
2839 | fGcphys->iloss = par; | |
2840 | } | |
2841 | ||
2842 | ||
2843 | //_____________________________________________________________________________ | |
2844 | void TGeant3::SetMULS(Int_t par) | |
2845 | { | |
2846 | // | |
2847 | // To control multiple scattering. | |
2848 | // par =0 no multiple scattering. | |
2849 | // =1 Moliere or Coulomb scattering. | |
2850 | // =2 Moliere or Coulomb scattering. | |
2851 | // =3 Gaussian scattering. | |
2852 | // | |
2853 | fGcphys->imuls = par; | |
2854 | } | |
2855 | ||
2856 | ||
2857 | //_____________________________________________________________________________ | |
2858 | void TGeant3::SetMUNU(Int_t par) | |
2859 | { | |
2860 | // | |
2861 | // To control muon nuclear interactions. | |
2862 | // par =0 no muon-nuclear interactions. | |
2863 | // =1 Nuclear interactions. Secondaries processed. | |
2864 | // =2 Nuclear interactions. Secondaries not processed. | |
2865 | // | |
2866 | fGcphys->imunu = par; | |
2867 | } | |
2868 | ||
2869 | //_____________________________________________________________________________ | |
2870 | void TGeant3::SetOPTI(Int_t par) | |
2871 | { | |
2872 | // | |
2873 | // This flag controls the tracking optimisation performed via the | |
2874 | // GSORD routine: | |
2875 | // 1 no optimisation at all; GSORD calls disabled; | |
2876 | // 0 no optimisation; only user calls to GSORD kept; | |
2877 | // 1 all non-GSORDered volumes are ordered along the best axis; | |
2878 | // 2 all volumes are ordered along the best axis. | |
2879 | // | |
2880 | fGcopti->ioptim = par; | |
2881 | } | |
2882 | ||
2883 | //_____________________________________________________________________________ | |
2884 | void TGeant3::SetPAIR(Int_t par) | |
2885 | { | |
2886 | // | |
2887 | // To control pair production mechanism. | |
2888 | // par =0 no pair production. | |
2889 | // =1 Pair production. secondaries processed. | |
2890 | // =2 Pair production. No secondaries stored. | |
2891 | // | |
2892 | fGcphys->ipair = par; | |
2893 | } | |
2894 | ||
2895 | ||
2896 | //_____________________________________________________________________________ | |
2897 | void TGeant3::SetPFIS(Int_t par) | |
2898 | { | |
2899 | // | |
2900 | // To control photo fission mechanism. | |
2901 | // par =0 no photo fission. | |
2902 | // =1 Photo fission. secondaries processed. | |
2903 | // =2 Photo fission. No secondaries stored. | |
2904 | // | |
2905 | fGcphys->ipfis = par; | |
2906 | } | |
2907 | ||
2908 | //_____________________________________________________________________________ | |
2909 | void TGeant3::SetPHOT(Int_t par) | |
2910 | { | |
2911 | // | |
2912 | // To control Photo effect. | |
2913 | // par =0 no photo electric effect. | |
2914 | // =1 Photo effect. Electron processed. | |
2915 | // =2 Photo effect. No electron stored. | |
2916 | // | |
2917 | fGcphys->iphot = par; | |
2918 | } | |
2919 | ||
2920 | //_____________________________________________________________________________ | |
2921 | void TGeant3::SetRAYL(Int_t par) | |
2922 | { | |
2923 | // | |
2924 | // To control Rayleigh scattering. | |
2925 | // par =0 no Rayleigh scattering. | |
2926 | // =1 Rayleigh. | |
2927 | // | |
2928 | fGcphys->irayl = par; | |
2929 | } | |
2930 | ||
2931 | //_____________________________________________________________________________ | |
2932 | void TGeant3::SetSWIT(Int_t sw, Int_t val) | |
2933 | { | |
2934 | // | |
2935 | // sw Switch number | |
2936 | // val New switch value | |
2937 | // | |
2938 | // Change one element of array ISWIT(10) in /GCFLAG/ | |
2939 | // | |
2940 | if (sw <= 0 || sw > 10) return; | |
2941 | fGcflag->iswit[sw-1] = val; | |
2942 | } | |
2943 | ||
2944 | ||
2945 | //_____________________________________________________________________________ | |
2946 | void TGeant3::SetTRIG(Int_t nevents) | |
2947 | { | |
2948 | // | |
2949 | // Set number of events to be run | |
2950 | // | |
2951 | fGcflag->nevent = nevents; | |
2952 | } | |
2953 | ||
2954 | //______________________________________________________________________________ | |
2955 | void TGeant3::Vname(const char *name, char *vname) | |
2956 | { | |
2957 | // | |
2958 | // convert name to upper case. Make vname at least 4 chars | |
2959 | // | |
2960 | Int_t l = strlen(name); | |
2961 | Int_t i; | |
2962 | l = l < 4 ? l : 4; | |
2963 | for (i=0;i<l;i++) vname[i] = toupper(name[i]); | |
2964 | for (i=l;i<4;i++) vname[i] = ' '; | |
2965 | vname[4] = 0; | |
2966 | } | |
2967 | ||
2968 | //_____________________________________________________________________________ | |
2969 | void TGeant3::WriteEuclid(const char* filnam, const char* topvol, | |
2970 | Int_t number, Int_t nlevel) | |
2971 | { | |
2972 | // | |
2973 | // | |
2974 | // ****************************************************************** | |
2975 | // * * | |
2976 | // * Write out the geometry of the detector in EUCLID file format * | |
2977 | // * * | |
2978 | // * filnam : will be with the extension .euc * | |
2979 | // * topvol : volume name of the starting node * | |
2980 | // * number : copy number of topvol (relevant for gsposp) * | |
2981 | // * nlevel : number of levels in the tree structure * | |
2982 | // * to be written out, starting from topvol * | |
2983 | // * * | |
2984 | // * Author : M. Maire * | |
2985 | // * * | |
2986 | // ****************************************************************** | |
2987 | // | |
2988 | // File filnam.tme is written out with the definitions of tracking | |
2989 | // medias and materials. | |
2990 | // As to restore original numbers for materials and medias, program | |
2991 | // searches in the file euc_medi.dat and comparing main parameters of | |
2992 | // the mat. defined inside geant and the one in file recognizes them | |
2993 | // and is able to take number from file. If for any material or medium, | |
2994 | // this procedure fails, ordering starts from 1. | |
2995 | // Arrays IOTMED and IOMATE are used for this procedure | |
2996 | // | |
2997 | const char shape[][5]={"BOX ","TRD1","TRD2","TRAP","TUBE","TUBS","CONE", | |
2998 | "CONS","SPHE","PARA","PGON","PCON","ELTU","HYPE", | |
2999 | "GTRA","CTUB"}; | |
3000 | Int_t i, end, itm, irm, jrm, k, nmed; | |
3001 | Int_t imxtmed=0; | |
3002 | Int_t imxmate=0; | |
3003 | FILE *lun; | |
3004 | char *filext, *filetme; | |
3005 | char natmed[21], namate[21]; | |
3006 | char natmedc[21], namatec[21]; | |
3007 | char key[5], name[5], mother[5], konly[5]; | |
3008 | char card[133]; | |
3009 | Int_t iadvol, iadtmd, iadrot, nwtot, iret; | |
3010 | Int_t mlevel, numbr, natt, numed, nin, ndata; | |
3011 | Int_t iname, ivo, ish, jvo, nvstak, ivstak; | |
3012 | Int_t jdiv, ivin, in, jin, jvin, irot; | |
3013 | Int_t jtm, imat, jma, flag=0, imatc; | |
3014 | Float_t az, dens, radl, absl, a, step, x, y, z; | |
3015 | Int_t npar, ndvmx, left; | |
3016 | Float_t zc, densc, radlc, abslc, c0, tmaxfd; | |
3017 | Int_t nparc, numb; | |
3018 | Int_t iomate[100], iotmed[100]; | |
3019 | Float_t par[50], att[20], ubuf[50]; | |
3020 | Float_t *qws; | |
3021 | Int_t *iws; | |
3022 | Int_t level, ndiv, iaxe; | |
3023 | Int_t itmedc, nmatc, isvolc, ifieldc, nwbufc, isvol, nmat, ifield, nwbuf; | |
3024 | Float_t fieldmc, tmaxfdc, stemaxc, deemaxc, epsilc, stminc, fieldm; | |
3025 | Float_t tmaxf, stemax, deemax, epsil, stmin; | |
3026 | const char *f10000="!\n%s\n!\n"; | |
3027 | //Open the input file | |
3028 | end=strlen(filnam); | |
3029 | for(i=0;i<end;i++) if(filnam[i]=='.') { | |
3030 | end=i; | |
3031 | break; | |
3032 | } | |
3033 | filext=new char[end+4]; | |
3034 | filetme=new char[end+4]; | |
3035 | strncpy(filext,filnam,end); | |
3036 | strncpy(filetme,filnam,end); | |
3037 | // | |
3038 | // *** The output filnam name will be with extension '.euc' | |
3039 | strcpy(&filext[end],".euc"); | |
3040 | strcpy(&filetme[end],".tme"); | |
3041 | lun=fopen(filext,"w"); | |
3042 | // | |
3043 | // *** Initialisation of the working space | |
3044 | iadvol=fGcnum->nvolum; | |
3045 | iadtmd=iadvol+fGcnum->nvolum; | |
3046 | iadrot=iadtmd+fGcnum->ntmed; | |
3047 | if(fGclink->jrotm) { | |
3048 | fGcnum->nrotm=fZiq[fGclink->jrotm-2]; | |
3049 | } else { | |
3050 | fGcnum->nrotm=0; | |
3051 | } | |
3052 | nwtot=iadrot+fGcnum->nrotm; | |
3053 | qws = new float[nwtot+1]; | |
3054 | for (i=0;i<nwtot+1;i++) qws[i]=0; | |
3055 | iws = (Int_t*) qws; | |
3056 | mlevel=nlevel; | |
3057 | if(nlevel==0) mlevel=20; | |
3058 | // | |
3059 | // *** find the top volume and put it in the stak | |
3060 | numbr = number>0 ? number : 1; | |
3061 | Gfpara(topvol,numbr,1,npar,natt,par,att); | |
3062 | if(npar <= 0) { | |
3063 | printf(" *** GWEUCL *** top volume : %s number : %3d can not be a valid root\n", | |
3064 | topvol, numbr); | |
3065 | return; | |
3066 | } | |
3067 | // | |
3068 | // *** authorized shape ? | |
3069 | strncpy((char *)&iname, topvol, 4); | |
3070 | ivo=0; | |
3071 | for(i=1; i<=fGcnum->nvolum; i++) if(fZiq[fGclink->jvolum+i]==iname) { | |
3072 | ivo=i; | |
3073 | break; | |
3074 | } | |
3075 | jvo = fZlq[fGclink->jvolum-ivo]; | |
3076 | ish = Int_t (fZq[jvo+2]); | |
3077 | if(ish > 12) { | |
3078 | printf(" *** GWEUCL *** top volume : %s number : %3d can not be a valid root\n", | |
3079 | topvol, numbr); | |
3080 | } | |
3081 | // | |
3082 | level = 1; | |
3083 | nvstak = 1; | |
3084 | iws[nvstak] = ivo; | |
3085 | iws[iadvol+ivo] = level; | |
3086 | ivstak = 0; | |
3087 | // | |
3088 | //*** flag all volumes and fill the stak | |
3089 | // | |
3090 | L10: | |
3091 | // | |
3092 | // pick the next volume in stak | |
3093 | ivstak += 1; | |
3094 | ivo = TMath::Abs(iws[ivstak]); | |
3095 | jvo = fZlq[fGclink->jvolum - ivo]; | |
3096 | // | |
3097 | // flag the tracking medium | |
3098 | numed = Int_t (fZq[jvo + 4]); | |
3099 | iws[iadtmd + numed] = 1; | |
3100 | // | |
3101 | // get the daughters ... | |
3102 | level = iws[iadvol+ivo]; | |
3103 | if (level < mlevel) { | |
3104 | level += 1; | |
3105 | nin = Int_t (fZq[jvo + 3]); | |
3106 | // | |
3107 | // from division ... | |
3108 | if (nin < 0) { | |
3109 | jdiv = fZlq[jvo - 1]; | |
3110 | ivin = Int_t (fZq[jdiv + 2]); | |
3111 | nvstak += 1; | |
3112 | iws[nvstak] = -ivin; | |
3113 | iws[iadvol+ivin] = level; | |
3114 | // | |
3115 | // from position ... | |
3116 | } else if (nin > 0) { | |
3117 | for(in=1; in<=nin; in++) { | |
3118 | jin = fZlq[jvo - in]; | |
3119 | ivin = Int_t (fZq[jin + 2 ]); | |
3120 | jvin = fZlq[fGclink->jvolum - ivin]; | |
3121 | ish = Int_t (fZq[jvin + 2]); | |
3122 | // authorized shape ? | |
3123 | if (ish <= 12) { | |
3124 | // not yet flagged ? | |
3125 | if (iws[iadvol+ivin]==0) { | |
3126 | nvstak += 1; | |
3127 | iws[nvstak] = ivin; | |
3128 | iws[iadvol+ivin] = level; | |
3129 | } | |
3130 | // flag the rotation matrix | |
3131 | irot = Int_t ( fZq[jin + 4 ]); | |
3132 | if (irot > 0) iws[iadrot+irot] = 1; | |
3133 | } | |
3134 | } | |
3135 | } | |
3136 | } | |
3137 | // | |
3138 | // next volume in stak ? | |
3139 | if (ivstak < nvstak) goto L10; | |
3140 | // | |
3141 | // *** restore original material and media numbers | |
3142 | // file euc_medi.dat is needed to compare materials and medias | |
3143 | // | |
3144 | FILE* luncor=fopen("euc_medi.dat","r"); | |
3145 | // | |
3146 | if(luncor) { | |
3147 | for(itm=1; itm<=fGcnum->ntmed; itm++) { | |
3148 | if (iws[iadtmd+itm] > 0) { | |
3149 | jtm = fZlq[fGclink->jtmed-itm]; | |
3150 | strncpy(natmed,(char *)&fZiq[jtm+1],20); | |
3151 | imat = Int_t (fZq[jtm+6]); | |
3152 | jma = fZlq[fGclink->jmate-imat]; | |
3153 | if (jma <= 0) { | |
3154 | printf(" *** GWEUCL *** material not defined for tracking medium %5i %s\n",itm,natmed); | |
3155 | flag=1; | |
3156 | } else { | |
3157 | strncpy(namate,(char *)&fZiq[jma+1],20); | |
3158 | } | |
3159 | //* | |
3160 | //** find the material original number | |
3161 | rewind(luncor); | |
3162 | L23: | |
3163 | iret=fscanf(luncor,"%4s,%130s",key,card); | |
3164 | if(iret<=0) goto L26; | |
3165 | flag=0; | |
3166 | if(!strcmp(key,"MATE")) { | |
3167 | sscanf(card,"%d %s %f %f %f %f %f %d",&imatc,namatec,&az,&zc,&densc,&radlc,&abslc,&nparc); | |
3168 | Gfmate(imat,namate,a,z,dens,radl,absl,par,npar); | |
3169 | if(!strcmp(namatec,namate)) { | |
3170 | if(az==a && zc==z && densc==dens && radlc==radl | |
3171 | && abslc==absl && nparc==nparc) { | |
3172 | iomate[imat]=imatc; | |
3173 | flag=1; | |
3174 | printf("*** GWEUCL *** material : %3d '%s' restored as %3d\n",imat,namate,imatc); | |
3175 | } else { | |
3176 | printf("*** GWEUCL *** different definitions for material: %s\n",namate); | |
3177 | } | |
3178 | } | |
3179 | } | |
3180 | if(strcmp(key,"END") && !flag) goto L23; | |
3181 | if (!flag) { | |
3182 | printf("*** GWEUCL *** cannot restore original number for material: %s\n",namate); | |
3183 | } | |
3184 | //* | |
3185 | //* | |
3186 | //*** restore original tracking medium number | |
3187 | rewind(luncor); | |
3188 | L24: | |
3189 | iret=fscanf(luncor,"%4s,%130s",key,card); | |
3190 | if(iret<=0) goto L26; | |
3191 | flag=0; | |
3192 | if (!strcmp(key,"TMED")) { | |
3193 | sscanf(card,"%d %s %d %d %d %f %f %f %f %f %f %d\n", | |
3194 | &itmedc,natmedc,&nmatc,&isvolc,&ifieldc,&fieldmc, | |
3195 | &tmaxfdc,&stemaxc,&deemaxc,&epsilc,&stminc,&nwbufc); | |
3196 | Gftmed(itm,natmed,nmat,isvol,ifield,fieldm,tmaxf,stemax,deemax, | |
3197 | epsil,stmin,ubuf,&nwbuf); | |
3198 | if(!strcmp(natmedc,natmed)) { | |
3199 | if (iomate[nmat]==nmatc && nwbuf==nwbufc) { | |
3200 | iotmed[itm]=itmedc; | |
3201 | flag=1; | |
3202 | printf("*** GWEUCL *** medium : %3d '%20s' restored as %3d\n", | |
3203 | itm,natmed,itmedc); | |
3204 | } else { | |
3205 | printf("*** GWEUCL *** different definitions for tracking medium: %s\n",natmed); | |
3206 | } | |
3207 | } | |
3208 | } | |
3209 | if(strcmp(key,"END") && !flag) goto L24; | |
3210 | if(!flag) { | |
3211 | printf("cannot restore original number for medium : %s\n",natmed); | |
3212 | goto L27; | |
3213 | } | |
3214 | } | |
3215 | } | |
3216 | goto L29; | |
3217 | //* | |
3218 | } | |
3219 | L26: printf("*** GWEUCL *** cannot read the data file\n"); | |
3220 | L27: flag=2; | |
3221 | L29: if(luncor) fclose (luncor); | |
3222 | // | |
3223 | // | |
3224 | // *** write down the tracking medium definition | |
3225 | // | |
3226 | strcpy(card,"! Tracking medium"); | |
3227 | fprintf(lun,f10000,card); | |
3228 | // | |
3229 | for(itm=1;itm<=fGcnum->ntmed;itm++) { | |
3230 | if (iws[iadtmd+itm]>0) { | |
3231 | jtm = fZlq[fGclink->jtmed-itm]; | |
3232 | strncpy(natmed,(char *)&fZiq[jtm+1],20); | |
3233 | natmed[20]='\0'; | |
3234 | imat = Int_t (fZq[jtm+6]); | |
3235 | jma = fZlq[fGclink->jmate-imat]; | |
3236 | //* order media from one, if comparing with database failed | |
3237 | if (flag==2) { | |
3238 | iotmed[itm]=++imxtmed; | |
3239 | iomate[imat]=++imxmate; | |
3240 | } | |
3241 | //* | |
3242 | if(jma<=0) { | |
3243 | strcpy(namate," "); | |
3244 | printf(" *** GWEUCL *** material not defined for tracking medium %5d %s\n", | |
3245 | itm,natmed); | |
3246 | } else { | |
3247 | strncpy(namate,(char *)&fZiq[jma+1],20); | |
3248 | namate[20]='\0'; | |
3249 | } | |
3250 | fprintf(lun,"TMED %3d '%20s' %3d '%20s'\n",iotmed[itm],natmed,iomate[imat],namate); | |
3251 | } | |
3252 | } | |
3253 | //* | |
3254 | //* *** write down the rotation matrix | |
3255 | //* | |
3256 | strcpy(card,"! Reperes"); | |
3257 | fprintf(lun,f10000,card); | |
3258 | // | |
3259 | for(irm=1;irm<=fGcnum->nrotm;irm++) { | |
3260 | if (iws[iadrot+irm]>0) { | |
3261 | jrm = fZlq[fGclink->jrotm-irm]; | |
3262 | fprintf(lun,"ROTM %3d",irm); | |
3263 | for(k=11;k<=16;k++) fprintf(lun," %8.3f",fZq[jrm+k]); | |
3264 | fprintf(lun,"\n"); | |
3265 | } | |
3266 | } | |
3267 | //* | |
3268 | //* *** write down the volume definition | |
3269 | //* | |
3270 | strcpy(card,"! Volumes"); | |
3271 | fprintf(lun,f10000,card); | |
3272 | //* | |
3273 | for(ivstak=1;ivstak<=nvstak;ivstak++) { | |
3274 | ivo = iws[ivstak]; | |
3275 | if (ivo>0) { | |
3276 | strncpy(name,(char *)&fZiq[fGclink->jvolum+ivo],4); | |
3277 | name[4]='\0'; | |
3278 | jvo = fZlq[fGclink->jvolum-ivo]; | |
3279 | ish = Int_t (fZq[jvo+2]); | |
3280 | nmed = Int_t (fZq[jvo+4]); | |
3281 | npar = Int_t (fZq[jvo+5]); | |
3282 | if (npar>0) { | |
3283 | if (ivstak>1) for(i=0;i<npar;i++) par[i]=fZq[jvo+7+i]; | |
3284 | Gckpar (ish,npar,par); | |
3285 | fprintf(lun,"VOLU '%4s' '%4s' %3d %3d\n",name,shape[ish-1],iotmed[nmed],npar); | |
3286 | for(i=0;i<(npar-1)/6+1;i++) { | |
3287 | fprintf(lun," "); | |
3288 | left=npar-i*6; | |
3289 | for(k=0;k<(left<6?left:6);k++) fprintf(lun," %11.5f",par[i*6+k]); | |
3290 | fprintf(lun,"\n"); | |
3291 | } | |
3292 | } else { | |
3293 | fprintf(lun,"VOLU '%4s' '%4s' %3d %3d\n",name,shape[ish-1],iotmed[nmed],npar); | |
3294 | } | |
3295 | } | |
3296 | } | |
3297 | //* | |
3298 | //* *** write down the division of volumes | |
3299 | //* | |
3300 | fprintf(lun,f10000,"! Divisions"); | |
3301 | for(ivstak=1;ivstak<=nvstak;ivstak++) { | |
3302 | ivo = TMath::Abs(iws[ivstak]); | |
3303 | jvo = fZlq[fGclink->jvolum-ivo]; | |
3304 | ish = Int_t (fZq[jvo+2]); | |
3305 | nin = Int_t (fZq[jvo+3]); | |
3306 | //* this volume is divided ... | |
3307 | if (nin<0) { | |
3308 | jdiv = fZlq[jvo-1]; | |
3309 | iaxe = Int_t ( fZq[jdiv+1]); | |
3310 | ivin = Int_t ( fZq[jdiv+2]); | |
3311 | ndiv = Int_t ( fZq[jdiv+3]); | |
3312 | c0 = fZq[jdiv+4]; | |
3313 | step = fZq[jdiv+5]; | |
3314 | jvin = fZlq[fGclink->jvolum-ivin]; | |
3315 | nmed = Int_t ( fZq[jvin+4]); | |
3316 | strncpy(mother,(char *)&fZiq[fGclink->jvolum+ivo ],4); | |
3317 | mother[4]='\0'; | |
3318 | strncpy(name,(char *)&fZiq[fGclink->jvolum+ivin],4); | |
3319 | name[4]='\0'; | |
3320 | if ((step<=0.)||(ish>=11)) { | |
3321 | //* volume with negative parameter or gsposp or pgon ... | |
3322 | fprintf(lun,"DIVN '%4s' '%4s' %3d %3d\n",name,mother,ndiv,iaxe); | |
3323 | } else if ((ndiv<=0)||(ish==10)) { | |
3324 | //* volume with negative parameter or gsposp or para ... | |
3325 | ndvmx = TMath::Abs(ndiv); | |
3326 | fprintf(lun,"DIVT '%4s' '%4s' %11.5f %3d %3d %3d\n", | |
3327 | name,mother,step,iaxe,iotmed[nmed],ndvmx); | |
3328 | } else { | |
3329 | //* normal volume : all kind of division are equivalent | |
3330 | fprintf(lun,"DVT2 '%4s' '%4s' %11.5f %3d %11.5f %3d %3d\n", | |
3331 | name,mother,step,iaxe,c0,iotmed[nmed],ndiv); | |
3332 | } | |
3333 | } | |
3334 | } | |
3335 | //* | |
3336 | //* *** write down the the positionnement of volumes | |
3337 | //* | |
3338 | fprintf(lun,f10000,"! Positionnements\n"); | |
3339 | // | |
3340 | for(ivstak = 1;ivstak<=nvstak;ivstak++) { | |
3341 | ivo = TMath::Abs(iws[ivstak]); | |
3342 | strncpy(mother,(char*)&fZiq[fGclink->jvolum+ivo ],4); | |
3343 | mother[4]='\0'; | |
3344 | jvo = fZlq[fGclink->jvolum-ivo]; | |
3345 | nin = Int_t( fZq[jvo+3]); | |
3346 | //* this volume has daughters ... | |
3347 | if (nin>0) { | |
3348 | for (in=1;in<=nin;in++) { | |
3349 | jin = fZlq[jvo-in]; | |
3350 | ivin = Int_t (fZq[jin +2]); | |
3351 | numb = Int_t (fZq[jin +3]); | |
3352 | irot = Int_t (fZq[jin +4]); | |
3353 | x = fZq[jin +5]; | |
3354 | y = fZq[jin +6]; | |
3355 | z = fZq[jin +7]; | |
3356 | strcpy(konly,"ONLY"); | |
3357 | if (fZq[jin+8]!=1.) strcpy(konly,"MANY"); | |
3358 | strncpy(name,(char*)&fZiq[fGclink->jvolum+ivin],4); | |
3359 | name[4]='\0'; | |
3360 | jvin = fZlq[fGclink->jvolum-ivin]; | |
3361 | ish = Int_t (fZq[jvin+2]); | |
3362 | //* gspos or gsposp ? | |
3363 | ndata = fZiq[jin-1]; | |
3364 | if (ndata==8) { | |
3365 | fprintf(lun,"POSI '%4s' %4d '%4s' %11.5f %11.5f %11.5f %3d '%4s'\n", | |
3366 | name,numb,mother,x,y,z,irot,konly); | |
3367 | } else { | |
3368 | npar = Int_t (fZq[jin+9]); | |
3369 | for(i=0;i<npar;i++) par[i]=fZq[jin+10+i]; | |
3370 | Gckpar (ish,npar,par); | |
3371 | fprintf(lun,"POSP '%4s' %4d '%4s' %11.5f %11.5f %11.5f %3d '%4s' %3d\n", | |
3372 | name,numb,mother,x,y,z,irot,konly,npar); | |
3373 | fprintf(lun," "); | |
3374 | for(i=0;i<npar;i++) fprintf(lun," %11.5f",par[i]); | |
3375 | fprintf(lun,"\n"); | |
3376 | } | |
3377 | } | |
3378 | } | |
3379 | } | |
3380 | //* | |
3381 | fprintf(lun,"END\n"); | |
3382 | fclose(lun); | |
3383 | //* | |
3384 | //****** write down the materials and medias ***** | |
3385 | //* | |
3386 | lun=fopen(filetme,"w"); | |
3387 | //* | |
3388 | for(itm=1;itm<=fGcnum->ntmed;itm++) { | |
3389 | if (iws[iadtmd+itm]>0) { | |
3390 | jtm = fZlq[fGclink->jtmed-itm]; | |
3391 | strncpy(natmed,(char*)&fZiq[jtm+1],4); | |
3392 | imat = Int_t (fZq[jtm+6]); | |
3393 | jma = Int_t (fZlq[fGclink->jmate-imat]); | |
3394 | //* material | |
3395 | Gfmate (imat,namate,a,z,dens,radl,absl,par,npar); | |
3396 | fprintf(lun,"MATE %4d '%20s'%11.5E %11.5E %11.5E %11.5E %11.5E %3d\n", | |
3397 | iomate[imat],namate,a,z,dens,radl,absl,npar); | |
3398 | //* | |
3399 | if (npar>0) { | |
3400 | fprintf(lun," "); | |
3401 | for(i=0;i<npar;i++) fprintf(lun," %11.5f",par[i]); | |
3402 | fprintf(lun,"\n"); | |
3403 | } | |
3404 | //* medium | |
3405 | Gftmed(itm,natmed,nmat,isvol,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin,par,&npar); | |
3406 | fprintf(lun,"TMED %4d '%20s' %3d %1d %3d %11.5f %11.5f %11.5f %11.5f %11.5f %11.5f %3d\n", | |
3407 | iotmed[itm],natmed,iomate[nmat],isvol,ifield, | |
3408 | fieldm,tmaxfd,stemax,deemax,epsil,stmin,npar); | |
3409 | //* | |
3410 | if (npar>0) { | |
3411 | fprintf(lun," "); | |
3412 | for(i=0;i<npar;i++) fprintf(lun," %11.5f",par[i]); | |
3413 | fprintf(lun,"\n"); | |
3414 | } | |
3415 | ||
3416 | } | |
3417 | } | |
3418 | fprintf(lun,"END\n"); | |
3419 | printf(" *** GWEUCL *** file: %s is now written out\n",filext); | |
3420 | printf(" *** GWEUCL *** file: %s is now written out\n",filetme); | |
3421 | // Clean up | |
3422 | delete [] filext; | |
3423 | delete [] filetme; | |
3424 | delete [] qws; | |
3425 | iws=0; | |
3426 | return; | |
3427 | } | |
3428 | ||
3429 | //_____________________________________________________________________________ | |
3430 | void TGeant3::Streamer(TBuffer &R__b) | |
3431 | { | |
3432 | // | |
3433 | // Stream an object of class TGeant3. | |
3434 | // | |
3435 | if (R__b.IsReading()) { | |
3436 | Version_t R__v = R__b.ReadVersion(); if (R__v) { } | |
3437 | AliMC::Streamer(R__b); | |
3438 | R__b >> fNextVol; | |
3439 | } else { | |
3440 | R__b.WriteVersion(TGeant3::IsA()); | |
3441 | AliMC::Streamer(R__b); | |
3442 | R__b << fNextVol; | |
3443 | } | |
3444 | } | |
3445 | ||
3446 |