]>
Commit | Line | Data |
---|---|---|
5de7d27f | 1 | /************************************************************************** |
2 | * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. * | |
3 | * * | |
4 | * Author: The ALICE Off-line Project. * | |
5 | * Contributors are mentioned in the code where appropriate. * | |
6 | * * | |
7 | * Permission to use, copy, modify and distribute this software and its * | |
8 | * documentation strictly for non-commercial purposes is hereby granted * | |
9 | * without fee, provided that the above copyright notice appears in all * | |
10 | * copies and that both the copyright notice and this permission notice * | |
11 | * appear in the supporting documentation. The authors make no claims * | |
12 | * about the suitability of this software for any purpose. It is * | |
13 | * provided "as is" without express or implied warranty. * | |
14 | **************************************************************************/ | |
15 | ||
16 | /* | |
17 | $Log$ | |
67269232 | 18 | Revision 1.15 2001/09/07 08:38:30 hristov |
19 | Pointers initialised to 0 in the default constructors | |
20 | ||
edf34242 | 21 | Revision 1.14 2001/08/30 09:52:12 hristov |
22 | The operator[] is replaced by At() or AddAt() in case of TObjArray. | |
23 | ||
2682e810 | 24 | Revision 1.13 2001/07/20 10:03:14 morsch |
25 | Changes needed to work with Root 3.01 (substitute lhs [] operator). (Jiri Chudoba) | |
26 | ||
cd4df77b | 27 | Revision 1.12 2001/05/16 14:57:17 alibrary |
28 | New files for folders and Stack | |
29 | ||
9e1a0ddb | 30 | Revision 1.11 2001/01/26 21:25:48 morsch |
31 | Empty default constructors and. | |
32 | ||
e9e4cdf2 | 33 | Revision 1.10 2001/01/23 18:58:19 hristov |
34 | Initialisation of some pointers | |
35 | ||
3f5cf0b3 | 36 | Revision 1.9 2001/01/17 20:53:40 hristov |
37 | Destructors corrected to avoid memory leaks | |
38 | ||
c2c0190f | 39 | Revision 1.8 2000/12/21 22:12:41 morsch |
40 | Clean-up of coding rule violations, | |
41 | ||
de05461e | 42 | Revision 1.7 2000/11/08 13:01:40 morsch |
43 | Chamber half-planes of stations 3-5 at different z-positions. | |
44 | ||
e1ad7d45 | 45 | Revision 1.6 2000/11/06 09:20:43 morsch |
46 | AliMUON delegates part of BuildGeometry() to AliMUONSegmentation using the | |
47 | Draw() method. This avoids code and parameter replication. | |
48 | ||
aaf4addd | 49 | Revision 1.5 2000/10/23 13:37:40 morsch |
50 | Correct z-position of slat planes. | |
51 | ||
bf61d9e2 | 52 | Revision 1.4 2000/10/22 16:55:43 morsch |
53 | Use only x-symmetry in global to local transformations and delegation. | |
54 | ||
2b202c2e | 55 | Revision 1.3 2000/10/18 11:42:06 morsch |
56 | - AliMUONRawCluster contains z-position. | |
57 | - Some clean-up of useless print statements during initialisations. | |
58 | ||
3e1872ed | 59 | Revision 1.2 2000/10/09 14:06:18 morsch |
60 | Some type cast problems of type (TMath::Sign((Float_t)1.,x)) corrected (P.H.) | |
61 | ||
deba22dc | 62 | Revision 1.1 2000/10/06 09:00:47 morsch |
63 | Segmentation class for chambers built out of slats. | |
64 | ||
5de7d27f | 65 | */ |
66 | ||
67 | #include "AliMUONSegmentationSlat.h" | |
68 | #include "AliMUONSegmentationSlatModule.h" | |
69 | #include "AliMUON.h" | |
70 | #include "AliMUONChamber.h" | |
71 | #include "TArrayI.h" | |
72 | #include "TObjArray.h" | |
73 | #include "AliRun.h" | |
74 | #include <TMath.h> | |
aaf4addd | 75 | #include <TBRIK.h> |
76 | #include <TNode.h> | |
77 | #include <TGeometry.h> | |
5de7d27f | 78 | #include <iostream.h> |
79 | ||
80 | //___________________________________________ | |
81 | ClassImp(AliMUONSegmentationSlat) | |
82 | ||
83 | AliMUONSegmentationSlat::AliMUONSegmentationSlat() | |
84 | { | |
85 | // Default constructor | |
edf34242 | 86 | fChamber = 0; |
87 | fNDiv = 0; | |
88 | fSlats = 0; | |
89 | fCurrentSlat = 0; | |
e9e4cdf2 | 90 | } |
91 | ||
92 | AliMUONSegmentationSlat::AliMUONSegmentationSlat(Int_t nsec) | |
93 | { | |
94 | // Non default constructor | |
5de7d27f | 95 | fSlats=0; |
3f5cf0b3 | 96 | fNDiv = new TArrayI(4); |
97 | fChamber = 0; | |
98 | fCurrentSlat = 0; | |
5de7d27f | 99 | } |
100 | ||
c2c0190f | 101 | AliMUONSegmentationSlat::~AliMUONSegmentationSlat(){ |
102 | //PH Delete TObjArrays | |
103 | if (fSlats) { | |
104 | fSlats->Delete(); | |
105 | delete fSlats; | |
106 | } | |
e9e4cdf2 | 107 | |
108 | if (fNDiv) { | |
109 | delete fNDiv; | |
110 | } | |
111 | ||
c2c0190f | 112 | } |
113 | ||
5de7d27f | 114 | void AliMUONSegmentationSlat::SetPadSize(Float_t p1, Float_t p2) |
115 | { | |
116 | // Sets the pad (strip) size | |
117 | // | |
118 | fDpx=p1; | |
119 | fDpy=p2; | |
120 | } | |
121 | ||
122 | Float_t AliMUONSegmentationSlat::GetAnod(Float_t xhit) const | |
123 | { | |
124 | // Returns for a hit position xhit the position of the nearest anode wire | |
125 | Float_t wire= (xhit>0)? Int_t(xhit/fWireD)+0.5:Int_t(xhit/fWireD)-0.5; | |
126 | return fWireD*wire; | |
127 | } | |
128 | ||
129 | Float_t AliMUONSegmentationSlat::Dpx(Int_t isec) const | |
130 | { | |
131 | // | |
132 | // Returns x-pad size for given sector isec | |
133 | // isec = 100*islat+iregion | |
134 | // | |
135 | Int_t islat, iregion; | |
136 | islat = isec/100; | |
137 | iregion = isec%100; | |
138 | return Slat(islat)->Dpx(iregion); | |
139 | } | |
140 | ||
141 | Float_t AliMUONSegmentationSlat::Dpy(Int_t isec) const | |
142 | { | |
143 | // | |
144 | // Returns y-pad (strip) size for given sector isec | |
145 | return fDpy; | |
146 | } | |
147 | ||
148 | void AliMUONSegmentationSlat::SetPadDivision(Int_t ndiv[4]) | |
149 | { | |
150 | // | |
151 | // Defines the pad size perp. to the anode wire (y) for different sectors. | |
152 | // Pad sizes are defined as integral fractions ndiv of a basis pad size | |
153 | // fDpx | |
154 | // | |
155 | for (Int_t i=0; i<4; i++) { | |
156 | (*fNDiv)[i]=ndiv[i]; | |
157 | } | |
158 | } | |
159 | ||
160 | void AliMUONSegmentationSlat::GlobalToLocal( | |
161 | Float_t x, Float_t y, Float_t z, Int_t &islat, Float_t &xlocal, Float_t &ylocal) | |
162 | { | |
163 | // | |
164 | // Perform local to global transformation for space coordinates | |
165 | // | |
166 | Float_t zlocal; | |
167 | Int_t i; | |
168 | Int_t index=-1; | |
169 | // Transform According to slat plane z-position: negative side is shifted down | |
170 | // positive side is shifted up | |
171 | // by half the overlap | |
172 | zlocal = z-fChamber->Z(); | |
e1ad7d45 | 173 | zlocal = (x>0) ? zlocal-2.*fDz : zlocal+2.*fDz; |
5de7d27f | 174 | // Set the signs for the symmetry transformation and transform to first quadrant |
2b202c2e | 175 | SetSymmetry(x); |
5de7d27f | 176 | Float_t xabs=TMath::Abs(x); |
177 | ||
2b202c2e | 178 | Int_t ifirst = (zlocal < Float_t(0))? 0:1; |
5de7d27f | 179 | // |
180 | // Find slat number | |
181 | for (i=ifirst; i<fNSlats; i+=2) { | |
182 | index=i; | |
67269232 | 183 | if ((y >= fYPosition[i]) && (y <= fYPosition[i]+fSlatY)) break; |
5de7d27f | 184 | } |
185 | ||
186 | // | |
187 | // Transform to local coordinate system | |
188 | ||
189 | ||
2b202c2e | 190 | ylocal = y -fYPosition[index]; |
5de7d27f | 191 | xlocal = xabs-fXPosition[index]; |
192 | islat = index; | |
193 | if (i >= fNSlats) {islat = -1; x=-1; y = -1;} | |
194 | } | |
195 | ||
196 | void AliMUONSegmentationSlat::GlobalToLocal( | |
197 | Int_t ix, Int_t iy, Int_t &islat, Int_t &ixlocal, Int_t &iylocal) | |
198 | { | |
199 | // | |
200 | // Perform global to local transformation for pad coordinates | |
201 | // | |
2b202c2e | 202 | Int_t iytemp = iy; |
203 | Int_t index = 0; | |
5de7d27f | 204 | |
205 | iylocal = iytemp; | |
206 | ||
207 | // | |
208 | // Find slat number (index) and iylocal | |
209 | for (Int_t i=0; i<fNSlats; i++) { | |
210 | iytemp-=Slat(i)->Npy(); | |
211 | ||
212 | ||
213 | if (iytemp <= 0) break; | |
214 | iylocal = iytemp; | |
215 | index=i+1; | |
216 | } | |
217 | ||
218 | ixlocal=TMath::Abs(ix); | |
219 | islat=index; | |
5de7d27f | 220 | } |
221 | ||
222 | void AliMUONSegmentationSlat:: | |
223 | LocalToGlobal(Int_t islat, Float_t xlocal, Float_t ylocal, Float_t &x, Float_t &y, Float_t &z) | |
224 | { | |
225 | // Transform from local to global space coordinates | |
226 | // | |
227 | // upper plane (y>0) even slat number is shifted down | |
228 | // upper plane (y>0) odd slat number is shifted up | |
229 | // lower plane (y<0) even slat number is shifted up | |
230 | // lower plane (y<0) odd slat number is shifted down | |
231 | // | |
232 | ||
2b202c2e | 233 | x = (xlocal+fXPosition[islat])*fSym; |
234 | y=(ylocal+fYPosition[islat]); | |
5de7d27f | 235 | |
e1ad7d45 | 236 | z = (TMath::Even(islat)) ? -fDz : fDz ; |
237 | z = (x>0) ? z+2.*fDz : z-2.*fDz ; | |
238 | ||
5de7d27f | 239 | z+=fChamber->Z(); |
5de7d27f | 240 | } |
241 | ||
242 | ||
243 | void AliMUONSegmentationSlat::LocalToGlobal( | |
244 | Int_t islat, Int_t ixlocal, Int_t iylocal, Int_t &ix, Int_t &iy) | |
245 | { | |
246 | // Transform from local to global pad coordinates | |
247 | // | |
248 | Int_t i; | |
249 | iy=iylocal; | |
250 | ||
251 | // | |
252 | // Find slat number (index) and iylocal | |
253 | for (i=0; i<islat; i++) iy+=Slat(islat)->Npy(); | |
254 | ||
2b202c2e | 255 | ix=ixlocal*fSym; |
256 | iy=iy; | |
5de7d27f | 257 | } |
258 | ||
259 | ||
2b202c2e | 260 | void AliMUONSegmentationSlat::SetSymmetry(Int_t ix) |
5de7d27f | 261 | { |
262 | // Set set signs for symmetry transformation | |
2b202c2e | 263 | fSym=TMath::Sign(1,ix); |
5de7d27f | 264 | } |
265 | ||
2b202c2e | 266 | void AliMUONSegmentationSlat::SetSymmetry(Float_t x) |
5de7d27f | 267 | { |
268 | // Set set signs for symmetry transformation | |
2b202c2e | 269 | fSym=Int_t (TMath::Sign((Float_t)1.,x)); |
5de7d27f | 270 | } |
271 | ||
272 | void AliMUONSegmentationSlat:: | |
273 | GetPadI(Float_t x, Float_t y, Float_t z, Int_t &ix, Int_t &iy) | |
274 | { | |
275 | // Returns pad coordinates for given set of space coordinates | |
276 | ||
277 | Int_t islat, i; | |
278 | Float_t xlocal, ylocal; | |
279 | ||
280 | GlobalToLocal(x,y,z,islat,xlocal,ylocal); | |
281 | if (islat == -1) { | |
282 | ix=0; iy=0; return; | |
283 | } | |
284 | ||
285 | Slat(islat)->GetPadI(xlocal, ylocal, ix, iy); | |
286 | for (i=0; i<islat; i++) iy+=Slat(islat)->Npy(); | |
287 | ||
deba22dc | 288 | ix=ix*Int_t(TMath::Sign((Float_t)1.,x)); |
5de7d27f | 289 | } |
290 | ||
2b202c2e | 291 | |
5de7d27f | 292 | void AliMUONSegmentationSlat:: |
293 | GetPadC(Int_t ix, Int_t iy, Float_t &x, Float_t &y, Float_t &z) | |
294 | { | |
295 | // Returns real coordinates (x,y) for given pad coordinates (ix,iy) | |
296 | // | |
297 | Int_t islat, ixlocal, iylocal; | |
298 | // | |
299 | // Delegation of transforamtion to slat | |
300 | GlobalToLocal(ix,iy,islat,ixlocal,iylocal); | |
301 | Slat(islat)->GetPadC(ixlocal, iylocal, x, y); | |
302 | // Slat offset | |
303 | x+=fXPosition[islat]; | |
304 | y+=fYPosition[islat]; | |
305 | ||
2b202c2e | 306 | // Symmetry transformation of half planes |
5de7d27f | 307 | x=x*TMath::Sign(1,ix); |
2b202c2e | 308 | |
309 | // z-position | |
e1ad7d45 | 310 | z = (TMath::Even(islat)) ? -fDz : fDz ; |
311 | z = (x>0) ? z+2.*fDz : z-2.*fDz ; | |
2b202c2e | 312 | z += fChamber->Z(); |
5de7d27f | 313 | } |
314 | ||
315 | Int_t AliMUONSegmentationSlat::ISector() | |
316 | { | |
317 | // Returns current sector during tracking | |
318 | Int_t iregion; | |
319 | ||
320 | iregion = fCurrentSlat->ISector(); | |
321 | return 100*fSlatIndex+iregion; | |
322 | } | |
323 | ||
324 | Int_t AliMUONSegmentationSlat::Sector(Int_t ix, Int_t iy) | |
325 | { | |
de05461e | 326 | // Returns sector for pad coordiantes (ix,iy) |
5de7d27f | 327 | Int_t ixlocal, iylocal, iregion, islat; |
328 | ||
329 | GlobalToLocal(ix,iy,islat,ixlocal,iylocal); | |
330 | ||
331 | iregion = Slat(islat)->Sector(ixlocal, iylocal); | |
332 | return 100*islat+iregion; | |
333 | } | |
334 | ||
335 | ||
336 | void AliMUONSegmentationSlat::SetPad(Int_t ix, Int_t iy) | |
337 | { | |
338 | // | |
339 | // Sets virtual pad coordinates, needed for evaluating pad response | |
340 | // outside the tracking program | |
341 | Int_t islat, ixlocal, iylocal; | |
342 | ||
2b202c2e | 343 | SetSymmetry(ix); |
5de7d27f | 344 | |
345 | GlobalToLocal(ix,iy,islat,ixlocal,iylocal); | |
346 | fSlatIndex=islat; | |
347 | fCurrentSlat=Slat(islat); | |
348 | fCurrentSlat->SetPad(ixlocal, iylocal); | |
349 | } | |
350 | ||
351 | void AliMUONSegmentationSlat::SetHit(Float_t xhit, Float_t yhit, Float_t zhit) | |
352 | { // | |
353 | // Sets current hit coordinates | |
354 | ||
355 | Float_t xlocal, ylocal; | |
356 | Int_t islat; | |
357 | ||
358 | ||
359 | ||
360 | GlobalToLocal(xhit,yhit,zhit,islat,xlocal,ylocal); | |
361 | fSlatIndex=islat; | |
362 | if (islat < 0) printf("\n SetHit: %d", islat); | |
363 | ||
364 | fCurrentSlat=Slat(islat); | |
365 | fCurrentSlat->SetHit(xlocal, ylocal); | |
366 | } | |
367 | ||
368 | ||
369 | void AliMUONSegmentationSlat:: | |
370 | FirstPad(Float_t xhit, Float_t yhit, Float_t zhit, Float_t dx, Float_t dy) | |
371 | { | |
372 | // Initialises iteration over pads for charge distribution algorithm | |
373 | // | |
374 | ||
375 | ||
376 | ||
377 | Int_t islat; | |
378 | Float_t xlocal, ylocal; | |
379 | GlobalToLocal(xhit, yhit, zhit, islat, xlocal, ylocal); | |
380 | fSlatIndex=islat; | |
381 | fCurrentSlat=Slat(islat); | |
382 | fCurrentSlat->FirstPad(xlocal, ylocal, dx, dy); | |
383 | ||
384 | } | |
385 | ||
386 | ||
387 | void AliMUONSegmentationSlat::NextPad() | |
388 | { | |
389 | // Stepper for the iteration over pads | |
390 | // | |
391 | fCurrentSlat->NextPad(); | |
392 | } | |
393 | ||
394 | ||
395 | Int_t AliMUONSegmentationSlat::MorePads() | |
396 | // Stopping condition for the iterator over pads | |
397 | // | |
398 | // Are there more pads in the integration region | |
399 | { | |
400 | return fCurrentSlat->MorePads(); | |
401 | } | |
402 | ||
403 | void AliMUONSegmentationSlat:: | |
404 | IntegrationLimits(Float_t& x1,Float_t& x2,Float_t& y1, Float_t& y2) | |
405 | { | |
406 | // Returns integration limits for current pad | |
407 | // | |
408 | ||
409 | fCurrentSlat->IntegrationLimits(x1, x2, y1, y2); | |
410 | ||
411 | } | |
412 | ||
413 | void AliMUONSegmentationSlat:: | |
414 | Neighbours(Int_t iX, Int_t iY, Int_t* Nlist, Int_t Xlist[10], Int_t Ylist[10]) | |
415 | { | |
416 | // Returns list of neighbours of pad with coordinates iX, iY | |
417 | ||
418 | Int_t i, xListLocal[10], yListLocal[10], iXlocal, iYlocal, islat; | |
419 | ||
2b202c2e | 420 | SetSymmetry(iX); |
5de7d27f | 421 | |
422 | GlobalToLocal(iX, iY, islat, iXlocal, iYlocal); | |
423 | ||
424 | Slat(islat)->Neighbours(iXlocal, iYlocal, Nlist, xListLocal, yListLocal); | |
425 | ||
426 | for (i=0; i<*Nlist; i++) LocalToGlobal(islat, xListLocal[i], yListLocal[i], Xlist[i], Ylist[i]); | |
427 | ||
428 | } | |
429 | ||
430 | ||
431 | Int_t AliMUONSegmentationSlat::Ix() | |
432 | { | |
433 | // Return current pad coordinate ix during stepping | |
434 | Int_t ixl,iyl,ix,iy; | |
435 | ixl=fCurrentSlat->Ix(); | |
436 | iyl=fCurrentSlat->Iy(); | |
437 | ||
438 | LocalToGlobal(fSlatIndex, ixl, iyl, ix, iy); | |
439 | Int_t ixc, iyc, isc; | |
440 | Float_t xc, yc; | |
441 | GlobalToLocal(ix, iy, isc, ixc, iyc); | |
442 | Slat(isc)->GetPadC(ixc,iyc,xc,yc); | |
443 | return ix; | |
444 | } | |
445 | ||
446 | ||
447 | Int_t AliMUONSegmentationSlat::Iy() | |
448 | { | |
449 | // Return current pad coordinate iy during stepping | |
450 | Int_t ixl,iyl,ix,iy; | |
451 | ixl=fCurrentSlat->Ix(); | |
452 | iyl=fCurrentSlat->Iy(); | |
453 | LocalToGlobal(fSlatIndex, ixl, iyl, ix, iy); | |
454 | return iy; | |
455 | } | |
456 | ||
457 | ||
458 | ||
459 | // Signal Generation Condition during Stepping | |
460 | Int_t AliMUONSegmentationSlat::SigGenCond(Float_t x, Float_t y, Float_t z) | |
461 | { | |
462 | // | |
463 | // True if signal generation condition fullfilled | |
464 | Float_t xlocal, ylocal; | |
465 | Int_t islat; | |
466 | GlobalToLocal(x, y, z, islat, xlocal, ylocal); | |
467 | return Slat(islat)->SigGenCond(xlocal, ylocal, z); | |
468 | } | |
469 | ||
470 | // Initialise signal generation at coord (x,y,z) | |
471 | void AliMUONSegmentationSlat::SigGenInit(Float_t x, Float_t y, Float_t z) | |
472 | { | |
473 | // Initialize the signal generation condition | |
474 | // | |
475 | Float_t xlocal, ylocal; | |
476 | Int_t islat; | |
477 | ||
478 | GlobalToLocal(x, y, z, islat, xlocal, ylocal); | |
479 | Slat(islat)->SigGenInit(xlocal, ylocal, z); | |
480 | } | |
481 | ||
482 | ||
483 | ||
484 | void AliMUONSegmentationSlat::Init(Int_t chamber) | |
485 | { | |
486 | // | |
487 | // Initialize slat modules of quadrant +/+ | |
488 | // The other three quadrants are handled through symmetry transformations | |
489 | // | |
9e1a0ddb | 490 | //printf("\n Initialise Segmentation Slat \n"); |
5de7d27f | 491 | // |
492 | ||
aaf4addd | 493 | // Initialize Slat modules |
5de7d27f | 494 | Int_t islat, i; |
495 | Int_t ndiv[4]; | |
496 | // Pad division | |
497 | for (i=0; i<4; i++) ndiv[i]=(*fNDiv)[i]; | |
bf61d9e2 | 498 | // |
499 | fDz=0.813; | |
5de7d27f | 500 | // Slat height |
501 | fSlatY=40.; | |
2b202c2e | 502 | for (i=0; i<15; i++) fSlatX[i]=0.; |
5de7d27f | 503 | |
504 | // Initialize array of slats | |
505 | fSlats = new TObjArray(fNSlats); | |
506 | // Maximum number of strips (pads) in x and y | |
507 | fNpy=0; | |
508 | fNpx=0; | |
509 | // for each slat in the quadrant (+,+) | |
510 | for (islat=0; islat<fNSlats; islat++) { | |
cd4df77b | 511 | fSlats->AddAt(CreateSlatModule(),islat); |
5de7d27f | 512 | |
513 | AliMUONSegmentationSlatModule *slat = Slat(islat); | |
514 | // Configure Slat | |
515 | slat->SetId(islat); | |
516 | ||
517 | // Foward pad size | |
518 | slat->SetPadSize(fDpx, fDpy); | |
519 | // Forward wire pitch | |
520 | slat->SetDAnod(fWireD); | |
521 | // Foward segmentation | |
522 | slat->SetPadDivision(ndiv); | |
523 | slat->SetPcbBoards(fPcb[islat]); | |
524 | // Initialize slat module | |
525 | slat->Init(chamber); | |
526 | // y-position of slat module relative to the first (closest to the beam) | |
2b202c2e | 527 | fYPosition[islat]= fYPosOrigin+islat*(fSlatY-2.*fShift); |
5de7d27f | 528 | // |
529 | fNpy+=slat->Npy(); | |
530 | if (slat->Npx() > fNpx) fNpx=slat->Npx(); | |
531 | Int_t isec; | |
532 | for (isec=0; isec< 4; isec++) | |
533 | { | |
534 | fSlatX[islat]+=40.*fPcb[islat][isec]; | |
535 | } | |
536 | ||
537 | } | |
538 | // Set parent chamber number | |
539 | AliMUON *pMUON = (AliMUON *) gAlice->GetModule("MUON"); | |
540 | fChamber=&(pMUON->Chamber(chamber)); | |
aaf4addd | 541 | fId=chamber; |
5de7d27f | 542 | } |
543 | ||
544 | ||
545 | ||
546 | ||
547 | ||
548 | void AliMUONSegmentationSlat::SetNPCBperSector(Int_t *npcb) | |
549 | { | |
550 | // PCB distribution for station 4 (6 rows with 1+3 segmentation regions) | |
551 | for (Int_t islat=0; islat<fNSlats; islat++){ | |
552 | fPcb[islat][0] = *(npcb + 4 * islat); | |
553 | fPcb[islat][1] = *(npcb + 4 * islat + 1); | |
554 | fPcb[islat][2] = *(npcb + 4 * islat + 2); | |
555 | fPcb[islat][3] = *(npcb + 4 * islat + 3); | |
556 | } | |
557 | } | |
558 | ||
559 | ||
560 | void AliMUONSegmentationSlat::SetSlatXPositions(Float_t *xpos) | |
561 | { | |
562 | // Set x-positions of Slats | |
563 | for (Int_t islat=0; islat<fNSlats; islat++) fXPosition[islat]=xpos[islat]; | |
564 | } | |
565 | ||
566 | AliMUONSegmentationSlatModule* AliMUONSegmentationSlat::Slat(Int_t index) const | |
2682e810 | 567 | //PH { return ((AliMUONSegmentationSlatModule*) (*fSlats)[index]);} |
568 | { return ((AliMUONSegmentationSlatModule*) fSlats->At(index));} | |
5de7d27f | 569 | |
570 | ||
571 | AliMUONSegmentationSlatModule* AliMUONSegmentationSlat:: | |
572 | CreateSlatModule() | |
573 | { | |
574 | // Factory method for slat module | |
e9e4cdf2 | 575 | return new AliMUONSegmentationSlatModule(4); |
5de7d27f | 576 | } |
577 | ||
578 | ||
aaf4addd | 579 | void AliMUONSegmentationSlat::Draw(const char* opt) const |
580 | { | |
de05461e | 581 | // Draw method for event display |
582 | // | |
aaf4addd | 583 | if (!strcmp(opt,"eventdisplay")) { |
584 | const int kColorMUON1 = kYellow; | |
585 | const int kColorMUON2 = kBlue; | |
586 | // | |
587 | // Drawing Routines for example for Event Display | |
588 | Int_t i,j; | |
589 | Int_t npcb[15]; | |
590 | char nameChamber[9], nameSlat[9], nameNode[9]; | |
591 | ||
592 | // | |
593 | // Number of modules per slat | |
594 | for (i=0; i<fNSlats; i++) { | |
595 | npcb[i]=0; | |
596 | for (j=0; j<4; j++) npcb[i]+=fPcb[i][j]; | |
597 | } | |
598 | // | |
599 | TNode* top=gAlice->GetGeometry()->GetNode("alice"); | |
600 | sprintf(nameChamber,"C_MUON%d",fId+1); | |
601 | new TBRIK(nameChamber,"Mother","void",340,340,5.); | |
602 | top->cd(); | |
603 | sprintf(nameNode,"MUON%d",100+fId+1); | |
604 | TNode* node = new TNode(nameNode,"Chambernode",nameChamber,0,0,fChamber->Z(),""); | |
605 | ||
606 | node->SetLineColor(kBlack); | |
607 | AliMUON *pMUON = (AliMUON *) gAlice->GetModule("MUON"); | |
608 | (pMUON->Nodes())->Add(node); | |
609 | TNode* nodeSlat; | |
610 | Int_t color; | |
611 | ||
612 | for (j=0; j<fNSlats; j++) | |
613 | { | |
614 | sprintf(nameSlat,"SLAT%d",100*fId+1+j); | |
615 | Float_t dx = 20.*npcb[j]; | |
616 | Float_t dy = 20; | |
617 | new TBRIK(nameSlat,"Slat Module","void",dx,20.,0.25); | |
618 | node->cd(); | |
619 | color = TMath::Even(j) ? kColorMUON1 : kColorMUON2; | |
620 | ||
621 | sprintf(nameNode,"SLAT%d",100*fId+1+j); | |
622 | nodeSlat = | |
623 | new TNode(nameNode,"Slat Module",nameSlat, dx+fXPosition[j],fYPosition[j]+dy,0,""); | |
624 | nodeSlat->SetLineColor(color); | |
625 | node->cd(); | |
626 | sprintf(nameNode,"SLAT%d",100*fId+1+j+fNSlats); | |
627 | nodeSlat = | |
628 | new TNode(nameNode,"Slat Module",nameSlat,-dx-fXPosition[j],fYPosition[j]+dy,0,""); | |
629 | nodeSlat->SetLineColor(color); | |
630 | } | |
631 | } | |
632 | } | |
5de7d27f | 633 | |
634 | ||
635 |