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820b4d9e 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//
18// Class for the description of the structure for the planes of the ALICE Muon Forward Tracker
19//
20// Contact author: antonio.uras@cern.ch
21//
22//====================================================================================================================================================
23
24#include "TNamed.h"
25#include "THnSparse.h"
26#include "TClonesArray.h"
820b4d9e 27#include "TAxis.h"
28#include "TPave.h"
29#include "TCanvas.h"
30#include "TH2D.h"
31#include "TEllipse.h"
32#include "TMath.h"
33#include "AliLog.h"
d4643a10 34#include "AliMFTConstants.h"
35#include "AliMFTPlane.h"
36
37const Double_t AliMFTPlane::fRadiusMin = AliMFTConstants::fRadiusMin;
38const Double_t AliMFTPlane::fActiveSuperposition = AliMFTConstants::fActiveSuperposition;
39const Double_t AliMFTPlane::fHeightActive = AliMFTConstants::fHeightActive;
40const Double_t AliMFTPlane::fHeightReadout = AliMFTConstants::fHeightReadout;
41const Double_t AliMFTPlane::fSupportExtMargin = AliMFTConstants::fSupportExtMargin;
820b4d9e 42
43ClassImp(AliMFTPlane)
44
45//====================================================================================================================================================
46
47AliMFTPlane::AliMFTPlane():
48 TNamed(),
d4643a10 49 fPlaneNumber(-1),
820b4d9e 50 fZCenter(0),
51 fRMinSupport(0),
52 fRMax(0),
53 fRMaxSupport(0),
54 fPixelSizeX(0),
55 fPixelSizeY(0),
56 fThicknessActive(0),
57 fThicknessSupport(0),
58 fThicknessReadout(0),
59 fZCenterActiveFront(0),
60 fZCenterActiveBack(0),
61 fEquivalentSilicon(0),
62 fEquivalentSiliconBeforeFront(0),
63 fEquivalentSiliconBeforeBack(0),
64 fActiveElements(0),
65 fReadoutElements(0),
bcaf50eb 66 fSupportElements(0),
d23466bf 67 fHasPixelRectangularPatternAlongY(kFALSE),
68 fPlaneIsOdd(kFALSE)
820b4d9e 69{
70
820b4d9e 71 // default constructor
72
73}
74
75//====================================================================================================================================================
76
77AliMFTPlane::AliMFTPlane(const Char_t *name, const Char_t *title):
78 TNamed(name, title),
d4643a10 79 fPlaneNumber(-1),
820b4d9e 80 fZCenter(0),
81 fRMinSupport(0),
82 fRMax(0),
83 fRMaxSupport(0),
84 fPixelSizeX(0),
85 fPixelSizeY(0),
86 fThicknessActive(0),
87 fThicknessSupport(0),
88 fThicknessReadout(0),
89 fZCenterActiveFront(0),
90 fZCenterActiveBack(0),
91 fEquivalentSilicon(0),
92 fEquivalentSiliconBeforeFront(0),
93 fEquivalentSiliconBeforeBack(0),
ffc53def 94 fActiveElements(0),
95 fReadoutElements(0),
96 fSupportElements(0),
d23466bf 97 fHasPixelRectangularPatternAlongY(kFALSE),
98 fPlaneIsOdd(kFALSE)
820b4d9e 99{
100
d4643a10 101 // constructor
ffc53def 102 fActiveElements = new TClonesArray("THnSparseC");
103 fReadoutElements = new TClonesArray("THnSparseC");
104 fSupportElements = new TClonesArray("THnSparseC");
105 fActiveElements->SetOwner(kTRUE);
106 fReadoutElements->SetOwner(kTRUE);
107 fSupportElements->SetOwner(kTRUE);
108
820b4d9e 109}
110
111//====================================================================================================================================================
112
113AliMFTPlane::AliMFTPlane(const AliMFTPlane& plane):
114 TNamed(plane),
115 fPlaneNumber(plane.fPlaneNumber),
116 fZCenter(plane.fZCenter),
117 fRMinSupport(plane.fRMinSupport),
118 fRMax(plane.fRMax),
119 fRMaxSupport(plane.fRMaxSupport),
120 fPixelSizeX(plane.fPixelSizeX),
121 fPixelSizeY(plane.fPixelSizeY),
122 fThicknessActive(plane.fThicknessActive),
123 fThicknessSupport(plane.fThicknessSupport),
124 fThicknessReadout(plane.fThicknessReadout),
125 fZCenterActiveFront(plane.fZCenterActiveFront),
126 fZCenterActiveBack(plane.fZCenterActiveBack),
127 fEquivalentSilicon(plane.fEquivalentSilicon),
128 fEquivalentSiliconBeforeFront(plane.fEquivalentSiliconBeforeFront),
129 fEquivalentSiliconBeforeBack(plane.fEquivalentSiliconBeforeBack),
d23466bf 130 fActiveElements(0),
131 fReadoutElements(0),
132 fSupportElements(0),
133 fHasPixelRectangularPatternAlongY(plane.fHasPixelRectangularPatternAlongY),
134 fPlaneIsOdd(plane.fPlaneIsOdd)
820b4d9e 135{
136
137 // copy constructor
ffc53def 138 fActiveElements = new TClonesArray(*(plane.fActiveElements));
139 fActiveElements -> SetOwner(kTRUE);
140 fReadoutElements = new TClonesArray(*(plane.fReadoutElements));
141 fReadoutElements -> SetOwner(kTRUE);
142 fSupportElements = new TClonesArray(*(plane.fSupportElements));
143 fSupportElements -> SetOwner(kTRUE);
144
145
146}
147
148//====================================================================================================================================================
149
150AliMFTPlane::~AliMFTPlane() {
151
152 AliInfo("Delete AliMFTPlane");
153 if(fActiveElements) fActiveElements->Delete();
154 delete fActiveElements;
155 if(fReadoutElements) fReadoutElements->Delete();
156 delete fReadoutElements;
157 if(fSupportElements) fSupportElements->Delete();
158 delete fSupportElements;
159
160}
161
162//====================================================================================================================================================
163
164void AliMFTPlane::Clear(const Option_t* /*opt*/) {
165
166 AliInfo("Clear AliMFTPlane");
167 if(fActiveElements) fActiveElements->Delete();
168 delete fActiveElements; fActiveElements=NULL;
169 if(fReadoutElements) fReadoutElements->Delete();
170 delete fReadoutElements; fReadoutElements=NULL;
171 if(fSupportElements) fSupportElements->Delete();
172 delete fSupportElements; fSupportElements=NULL;
d4643a10 173
820b4d9e 174}
175
176//====================================================================================================================================================
177
178AliMFTPlane& AliMFTPlane::operator=(const AliMFTPlane& plane) {
179
180 // Assignment operator
ffc53def 181
820b4d9e 182 // check assignement to self
d4643a10 183 if (this != &plane) {
ffc53def 184
d4643a10 185 // base class assignement
186 TNamed::operator=(plane);
187
ffc53def 188 // clear memory
189 Clear("");
190
bcaf50eb 191 fPlaneNumber = plane.fPlaneNumber;
192 fZCenter = plane.fZCenter;
193 fRMinSupport = plane.fRMinSupport;
194 fRMax = plane.fRMax;
195 fRMaxSupport = plane.fRMaxSupport;
196 fPixelSizeX = plane.fPixelSizeX;
197 fPixelSizeY = plane.fPixelSizeY;
198 fThicknessActive = plane.fThicknessActive;
199 fThicknessSupport = plane.fThicknessSupport;
200 fThicknessReadout = plane.fThicknessReadout;
201 fZCenterActiveFront = plane.fZCenterActiveFront;
202 fZCenterActiveBack = plane.fZCenterActiveBack;
203 fEquivalentSilicon = plane.fEquivalentSilicon;
204 fEquivalentSiliconBeforeFront = plane.fEquivalentSiliconBeforeFront;
205 fEquivalentSiliconBeforeBack = plane.fEquivalentSiliconBeforeBack;
ffc53def 206 fActiveElements = new TClonesArray(*(plane.fActiveElements));
207 fActiveElements -> SetOwner(kTRUE);
208 fReadoutElements = new TClonesArray(*(plane.fReadoutElements));
209 fReadoutElements -> SetOwner(kTRUE);
210 fSupportElements = new TClonesArray(*(plane.fSupportElements));
211 fSupportElements -> SetOwner(kTRUE);
bcaf50eb 212 fHasPixelRectangularPatternAlongY = plane.fHasPixelRectangularPatternAlongY;
d23466bf 213 fPlaneIsOdd = plane.fPlaneIsOdd;
820b4d9e 214
ffc53def 215 }
216
820b4d9e 217 return *this;
d4643a10 218
820b4d9e 219}
220
221//====================================================================================================================================================
222
223Bool_t AliMFTPlane::Init(Int_t planeNumber,
224 Double_t zCenter,
225 Double_t rMin,
226 Double_t rMax,
227 Double_t pixelSizeX,
228 Double_t pixelSizeY,
229 Double_t thicknessActive,
230 Double_t thicknessSupport,
bcaf50eb 231 Double_t thicknessReadout,
232 Bool_t hasPixelRectangularPatternAlongY) {
820b4d9e 233
234 AliDebug(1, Form("Initializing Plane Structure for Plane %s", GetName()));
235
236 fPlaneNumber = planeNumber;
237 fZCenter = zCenter;
238 fRMinSupport = rMin;
239 fRMax = rMax;
240 fPixelSizeX = pixelSizeX;
241 fPixelSizeY = pixelSizeY;
242 fThicknessActive = thicknessActive;
243 fThicknessSupport = thicknessSupport;
244 fThicknessReadout = thicknessReadout;
245
bcaf50eb 246 fHasPixelRectangularPatternAlongY = hasPixelRectangularPatternAlongY;
247
820b4d9e 248 fZCenterActiveFront = fZCenter - 0.5*fThicknessSupport - 0.5*fThicknessActive;
249 fZCenterActiveBack = fZCenter + 0.5*fThicknessSupport + 0.5*fThicknessActive;
250
58b93f36 251// if (fRMinSupport <= fRadiusMin) fRMinSupport = fRadiusMin;
252// else {
253// fRMinSupport = fRadiusMin + (fHeightActive-fActiveSuperposition) * Int_t((fRMinSupport-fRadiusMin)/(fHeightActive-fActiveSuperposition));
254// }
820b4d9e 255
256 if (fRMax < fRMinSupport+fHeightActive) fRMax = fRMinSupport + fHeightActive;
d23466bf 257
258 Int_t nLaddersWithinPipe = Int_t(fRMinSupport/(fHeightActive-fActiveSuperposition));
259 if (fRMinSupport-nLaddersWithinPipe*(fHeightActive-fActiveSuperposition) > 0.5*(fHeightActive-2*fActiveSuperposition)) fPlaneIsOdd = kTRUE;
260 else fPlaneIsOdd = kFALSE;
261
820b4d9e 262 fRMax = fRMinSupport + (fHeightActive-fActiveSuperposition) *
263 (Int_t((fRMax-fRMinSupport-fHeightActive)/(fHeightActive-fActiveSuperposition))+1) + fHeightActive;
d23466bf 264
d4643a10 265 fRMaxSupport = TMath::Sqrt(fHeightActive*(2.*rMax-fHeightActive) + fRMax*fRMax) + fSupportExtMargin;
d23466bf 266
820b4d9e 267 return kTRUE;
268
269}
270
271//====================================================================================================================================================
272
273Bool_t AliMFTPlane::CreateStructure() {
274
275 Int_t nBins[3]={0};
276 Double_t minPosition[3]={0}, maxPosition[3]={0};
277
820b4d9e 278 // ------------------- det elements: active + readout ----------------------------------
d23466bf 279
280 // 1st Section : below and above the beam pipe
281
820b4d9e 282 Double_t lowEdgeActive = -1.*fRMax;
283 Double_t supEdgeActive = lowEdgeActive + fHeightActive;
d23466bf 284 Double_t zMinFront = fZCenter - 0.5*fThicknessSupport - fThicknessActive;
285 Double_t zMinBack = fZCenter + 0.5*fThicknessSupport;
820b4d9e 286 Double_t zMin = 0.;
287 Bool_t isFront = kTRUE;
288
d23466bf 289 while (lowEdgeActive < 0) {
820b4d9e 290
291 Double_t extLimitAtLowEdgeActive = TMath::Sqrt((fRMax-TMath::Abs(lowEdgeActive)) * TMath::Abs(2*fRMax - (fRMax-TMath::Abs(lowEdgeActive))));
292 Double_t extLimitAtSupEdgeActive = TMath::Sqrt((fRMax-TMath::Abs(supEdgeActive)) * TMath::Abs(2*fRMax - (fRMax-TMath::Abs(supEdgeActive))));
d23466bf 293
820b4d9e 294 // creating new det element: active + readout
295
296 Double_t extLimitDetElem = TMath::Max(extLimitAtLowEdgeActive, extLimitAtSupEdgeActive);
297
298 if (supEdgeActive<-1.*fRMinSupport+0.01 || lowEdgeActive>1.*fRMinSupport-0.01) { // single element covering the row
299
300 nBins[0] = TMath::Nint(2.*extLimitDetElem/fPixelSizeX);
301 nBins[1] = TMath::Nint(fHeightActive/fPixelSizeY);
302 nBins[2] = 1;
d23466bf 303
304 // element below the pipe
820b4d9e 305
d23466bf 306 if (isFront) zMin = zMinFront;
307 else zMin = zMinBack;
308
820b4d9e 309 minPosition[0] = -1.*extLimitDetElem;
310 minPosition[1] = lowEdgeActive;
311 minPosition[2] = zMin;
312
313 maxPosition[0] = +1.*extLimitDetElem;
314 maxPosition[1] = supEdgeActive;
315 maxPosition[2] = zMin+fThicknessActive;
316
317 new ((*fActiveElements)[fActiveElements->GetEntries()]) THnSparseC(Form("MFTActiveElemHist_%02d%03d", fPlaneNumber, fActiveElements->GetEntries()),
318 Form("MFTActiveElemHist_%02d%03d", fPlaneNumber, fActiveElements->GetEntries()),
319 3, nBins, minPosition, maxPosition);
d23466bf 320
321 minPosition[1] = lowEdgeActive-fHeightReadout;
322 maxPosition[1] = lowEdgeActive;
820b4d9e 323
d23466bf 324 new ((*fReadoutElements)[fReadoutElements->GetEntries()]) THnSparseC(Form("MFTReadoutElemHist_%02d%03d", fPlaneNumber, fReadoutElements->GetEntries()),
325 Form("MFTReadoutElemHist_%02d%03d", fPlaneNumber, fReadoutElements->GetEntries()),
326 3, nBins, minPosition, maxPosition);
327
328 // specular element above the pipe
329
330 if (fPlaneIsOdd) {
331 if (isFront) zMin = zMinBack;
332 else zMin = zMinFront;
820b4d9e 333 }
d23466bf 334
335 minPosition[0] = -1.*extLimitDetElem;
336 minPosition[1] = -1.*supEdgeActive;
337 minPosition[2] = zMin;
820b4d9e 338
d23466bf 339 maxPosition[0] = +1.*extLimitDetElem;
340 maxPosition[1] = -1.*lowEdgeActive;
341 maxPosition[2] = zMin+fThicknessActive;
342
343 new ((*fActiveElements)[fActiveElements->GetEntries()]) THnSparseC(Form("MFTActiveElemHist_%02d%03d", fPlaneNumber, fActiveElements->GetEntries()),
344 Form("MFTActiveElemHist_%02d%03d", fPlaneNumber, fActiveElements->GetEntries()),
345 3, nBins, minPosition, maxPosition);
346
347 minPosition[1] = -1.*lowEdgeActive;
348 maxPosition[1] = -1.*(lowEdgeActive-fHeightReadout);
349
820b4d9e 350 new ((*fReadoutElements)[fReadoutElements->GetEntries()]) THnSparseC(Form("MFTReadoutElemHist_%02d%03d", fPlaneNumber, fReadoutElements->GetEntries()),
351 Form("MFTReadoutElemHist_%02d%03d", fPlaneNumber, fReadoutElements->GetEntries()),
352 3, nBins, minPosition, maxPosition);
d23466bf 353
820b4d9e 354 }
355
356 else { // two elements covering the row
357
358 Double_t intLimitAtLowEdge = 0., intLimitAtSupEdge = 0.;
359 if (fRMinSupport-TMath::Abs(lowEdgeActive)>0.) intLimitAtLowEdge = TMath::Sqrt((fRMinSupport-TMath::Abs(lowEdgeActive)) * TMath::Abs(2*fRMinSupport - (fRMinSupport-TMath::Abs(lowEdgeActive))));
360 if (fRMinSupport-TMath::Abs(supEdgeActive)>0.) intLimitAtSupEdge = TMath::Sqrt((fRMinSupport-TMath::Abs(supEdgeActive)) * TMath::Abs(2*fRMinSupport - (fRMinSupport-TMath::Abs(supEdgeActive))));
361 Double_t intLimitDetElem = TMath::Max(intLimitAtLowEdge, intLimitAtSupEdge);
362
363 nBins[0] = TMath::Nint((extLimitDetElem-intLimitDetElem)/fPixelSizeX);
364 nBins[1] = TMath::Nint(fHeightActive/fPixelSizeY);
365 nBins[2] = 1;
366
d23466bf 367 // left element: below the beam pipe
820b4d9e 368
d23466bf 369 if (isFront) zMin = zMinFront;
370 else zMin = zMinBack;
371
820b4d9e 372 minPosition[0] = -1.*extLimitDetElem;
373 minPosition[1] = lowEdgeActive;
374 minPosition[2] = zMin;
375
376 maxPosition[0] = -1.*intLimitDetElem;
377 maxPosition[1] = supEdgeActive;
378 maxPosition[2] = zMin+fThicknessActive;
379
380 new ((*fActiveElements)[fActiveElements->GetEntries()]) THnSparseC(Form("MFTActiveElemHist_%02d%03d", fPlaneNumber, fActiveElements->GetEntries()),
381 Form("MFTActiveElemHist_%02d%03d", fPlaneNumber, fActiveElements->GetEntries()),
382 3, nBins, minPosition, maxPosition);
383
d23466bf 384 minPosition[1] = lowEdgeActive-fHeightReadout;
385 maxPosition[1] = lowEdgeActive;
820b4d9e 386
387 new ((*fReadoutElements)[fReadoutElements->GetEntries()]) THnSparseC(Form("MFTReadoutElemHist_%02d%03d", fPlaneNumber, fReadoutElements->GetEntries()),
388 Form("MFTReadoutElemHist_%02d%03d", fPlaneNumber, fReadoutElements->GetEntries()),
389 3, nBins, minPosition, maxPosition);
d23466bf 390
391 // left element: above the beam pipe
392
393 if (supEdgeActive < 0.5*fHeightActive) {
394
395 if (fPlaneIsOdd) {
396 if (isFront) zMin = zMinBack;
397 else zMin = zMinFront;
398 }
399
400 minPosition[0] = -1.*extLimitDetElem;
401 minPosition[1] = -1.*supEdgeActive;
402 minPosition[2] = zMin;
403
404 maxPosition[0] = -1.*intLimitDetElem;
405 maxPosition[1] = -1.*lowEdgeActive;
406 maxPosition[2] = zMin+fThicknessActive;
407
408 new ((*fActiveElements)[fActiveElements->GetEntries()]) THnSparseC(Form("MFTActiveElemHist_%02d%03d", fPlaneNumber, fActiveElements->GetEntries()),
409 Form("MFTActiveElemHist_%02d%03d", fPlaneNumber, fActiveElements->GetEntries()),
410 3, nBins, minPosition, maxPosition);
411
412 minPosition[1] = -1.*lowEdgeActive;
413 maxPosition[1] = -1.*(lowEdgeActive-fHeightReadout);
414
415 new ((*fReadoutElements)[fReadoutElements->GetEntries()]) THnSparseC(Form("MFTReadoutElemHist_%02d%03d", fPlaneNumber, fReadoutElements->GetEntries()),
416 Form("MFTReadoutElemHist_%02d%03d", fPlaneNumber, fReadoutElements->GetEntries()),
417 3, nBins, minPosition, maxPosition);
820b4d9e 418
d23466bf 419 }
420
421 // right element: below the beam pipe
820b4d9e 422
d23466bf 423 if (isFront) zMin = zMinFront;
424 else zMin = zMinBack;
425
820b4d9e 426 minPosition[0] = +1.*intLimitDetElem;
427 minPosition[1] = lowEdgeActive;
428 minPosition[2] = zMin;
429
430 maxPosition[0] = +1.*extLimitDetElem;
431 maxPosition[1] = supEdgeActive;
432 maxPosition[2] = zMin+fThicknessActive;
433
434 new ((*fActiveElements)[fActiveElements->GetEntries()]) THnSparseC(Form("MFTActiveElemHist_%02d%03d", fPlaneNumber, fActiveElements->GetEntries()),
435 Form("MFTActiveElemHist_%02d%03d", fPlaneNumber, fActiveElements->GetEntries()),
436 3, nBins, minPosition, maxPosition);
437
d23466bf 438 minPosition[1] = lowEdgeActive-fHeightReadout;
439 maxPosition[1] = lowEdgeActive;
440
820b4d9e 441 new ((*fReadoutElements)[fReadoutElements->GetEntries()]) THnSparseC(Form("MFTReadoutElemHist_%02d%03d", fPlaneNumber, fReadoutElements->GetEntries()),
442 Form("MFTReadoutElemHist_%02d%03d", fPlaneNumber, fReadoutElements->GetEntries()),
443 3, nBins, minPosition, maxPosition);
d23466bf 444
445 // right element: above the beam pipe
446
447 if (supEdgeActive < 0.5*fHeightActive) {
448
449 if (fPlaneIsOdd) {
450 if (isFront) zMin = zMinBack;
451 else zMin = zMinFront;
452 }
453
454 minPosition[0] = +1.*intLimitDetElem;
455 minPosition[1] = -1.*supEdgeActive;
456 minPosition[2] = zMin;
457
458 maxPosition[0] = +1.*extLimitDetElem;
459 maxPosition[1] = -1.*lowEdgeActive;
460 maxPosition[2] = zMin+fThicknessActive;
461
462 new ((*fActiveElements)[fActiveElements->GetEntries()]) THnSparseC(Form("MFTActiveElemHist_%02d%03d", fPlaneNumber, fActiveElements->GetEntries()),
463 Form("MFTActiveElemHist_%02d%03d", fPlaneNumber, fActiveElements->GetEntries()),
464 3, nBins, minPosition, maxPosition);
465
466 minPosition[1] = -1.*lowEdgeActive;
467 maxPosition[1] = -1.*(lowEdgeActive-fHeightReadout);
468
469 new ((*fReadoutElements)[fReadoutElements->GetEntries()]) THnSparseC(Form("MFTReadoutElemHist_%02d%03d", fPlaneNumber, fReadoutElements->GetEntries()),
470 Form("MFTReadoutElemHist_%02d%03d", fPlaneNumber, fReadoutElements->GetEntries()),
471 3, nBins, minPosition, maxPosition);
472
473 }
820b4d9e 474
475 }
476
477 lowEdgeActive += fHeightActive - fActiveSuperposition;
478 supEdgeActive = lowEdgeActive + fHeightActive;
479 isFront = !isFront;
480
481 }
482
d23466bf 483 // ------------------- support element -------------------------------------------------
484
485 nBins[0] = 1;
486 nBins[1] = 1;
487 nBins[2] = 1;
488
489 minPosition[0] = -1.*fRMaxSupport;
490 minPosition[1] = -1.*fRMaxSupport;
491 minPosition[2] = fZCenter - 0.5*fThicknessSupport;
492
493 maxPosition[0] = +1.*fRMaxSupport;
494 maxPosition[1] = +1.*fRMaxSupport;
495 maxPosition[2] = fZCenter + 0.5*fThicknessSupport;
496
497 new ((*fSupportElements)[fSupportElements->GetEntries()]) THnSparseC(Form("MFTSupportElemHist_%02d%03d", fPlaneNumber, fSupportElements->GetEntries()),
498 Form("MFTSupportElemHist_%02d%03d", fPlaneNumber, fSupportElements->GetEntries()),
499 3, nBins, minPosition, maxPosition);
500
501 // --------------------------------------------------------------------------------------
502
820b4d9e 503 AliDebug(1, Form("Structure completed for MFT plane %s", GetName()));
504
505 return kTRUE;
506
507}
508
509//====================================================================================================================================================
510
511THnSparseC* AliMFTPlane::GetActiveElement(Int_t id) {
512
513 if (id<0 || id>=GetNActiveElements()) return NULL;
514 else return (THnSparseC*) fActiveElements->At(id);
515
516}
517
518//====================================================================================================================================================
519
520THnSparseC* AliMFTPlane::GetReadoutElement(Int_t id) {
521
522 if (id<0 || id>=GetNReadoutElements()) return NULL;
523 else return (THnSparseC*) fReadoutElements->At(id);
524
525}
526
527//====================================================================================================================================================
528
529THnSparseC* AliMFTPlane::GetSupportElement(Int_t id) {
530
531 if (id<0 || id>=GetNSupportElements()) return NULL;
532 else return (THnSparseC*) fSupportElements->At(id);
533
534}
535
536//====================================================================================================================================================
537
d4643a10 538void AliMFTPlane::DrawPlane(Option_t *opt) {
820b4d9e 539
540 // ------------------- "FRONT" option ------------------
541
542 if (!strcmp(opt, "front")) {
543
544 TCanvas *cnv = new TCanvas("cnv", GetName(), 900, 900);
545 cnv->Draw();
546
820b4d9e 547 TH2D *h = new TH2D("tmp", GetName(),
548 1, 1.1*GetSupportElement(0)->GetAxis(0)->GetXmin(), 1.1*GetSupportElement(0)->GetAxis(0)->GetXmax(),
549 1, 1.1*GetSupportElement(0)->GetAxis(1)->GetXmin(), 1.1*GetSupportElement(0)->GetAxis(1)->GetXmax());
550 h->SetXTitle("x [cm]");
551 h->SetYTitle("y [cm]");
552 h->Draw();
553
d4643a10 554 AliInfo("Created hist");
820b4d9e 555
556 TEllipse *supportExt = new TEllipse(0.0, 0.0, fRMaxSupport, fRMaxSupport);
557 TEllipse *supportInt = new TEllipse(0.0, 0.0, fRMinSupport, fRMinSupport);
558 supportExt->SetFillColor(kCyan-10);
559 supportExt -> Draw("same");
560 supportInt -> Draw("same");
561
820b4d9e 562 for (Int_t iEl=0; iEl<GetNActiveElements(); iEl++) {
820b4d9e 563 if (!IsFront(GetActiveElement(iEl))) continue;
564 TPave *pave = new TPave(GetActiveElement(iEl)->GetAxis(0)->GetXmin(),
565 GetActiveElement(iEl)->GetAxis(1)->GetXmin(),
566 GetActiveElement(iEl)->GetAxis(0)->GetXmax(),
567 GetActiveElement(iEl)->GetAxis(1)->GetXmax(), 1);
568 pave -> SetFillColor(kGreen);
569 pave -> Draw("same");
570 }
571
572 for (Int_t iEl=0; iEl<GetNReadoutElements(); iEl++) {
820b4d9e 573 if (!IsFront(GetReadoutElement(iEl))) continue;
574 TPave *pave = new TPave(GetReadoutElement(iEl)->GetAxis(0)->GetXmin(),
575 GetReadoutElement(iEl)->GetAxis(1)->GetXmin(),
576 GetReadoutElement(iEl)->GetAxis(0)->GetXmax(),
577 GetReadoutElement(iEl)->GetAxis(1)->GetXmax(), 1);
578 pave -> SetFillColor(kRed);
579 pave -> Draw("same");
580 }
581
582 }
583
584 // ------------------- "BACK" option ------------------
585
586 else if (!strcmp(opt, "back")) {
587
588 TCanvas *cnv = new TCanvas("cnv", GetName(), 900, 900);
589 cnv->Draw();
590
591 TH2D *h = new TH2D("tmp", GetName(),
592 1, 1.1*GetSupportElement(0)->GetAxis(0)->GetXmin(), 1.1*GetSupportElement(0)->GetAxis(0)->GetXmax(),
593 1, 1.1*GetSupportElement(0)->GetAxis(1)->GetXmin(), 1.1*GetSupportElement(0)->GetAxis(1)->GetXmax());
594 h->SetXTitle("x [cm]");
595 h->SetYTitle("y [cm]");
596 h->Draw();
597
598 TEllipse *supportExt = new TEllipse(0.0, 0.0, fRMaxSupport, fRMaxSupport);
599 TEllipse *supportInt = new TEllipse(0.0, 0.0, fRMinSupport, fRMinSupport);
600 supportExt -> SetFillColor(kCyan-10);
601 supportExt -> Draw("same");
602 supportInt -> Draw("same");
603
604 for (Int_t iEl=0; iEl<GetNActiveElements(); iEl++) {
605 if (IsFront(GetActiveElement(iEl))) continue;
606 TPave *pave = new TPave(GetActiveElement(iEl)->GetAxis(0)->GetXmin(),
607 GetActiveElement(iEl)->GetAxis(1)->GetXmin(),
608 GetActiveElement(iEl)->GetAxis(0)->GetXmax(),
609 GetActiveElement(iEl)->GetAxis(1)->GetXmax(), 1);
610 pave -> SetFillColor(kGreen);
611 pave -> Draw("same");
612 }
613
614 for (Int_t iEl=0; iEl<GetNReadoutElements(); iEl++) {
615 if (IsFront(GetReadoutElement(iEl))) continue;
616 TPave *pave = new TPave(GetReadoutElement(iEl)->GetAxis(0)->GetXmin(),
617 GetReadoutElement(iEl)->GetAxis(1)->GetXmin(),
618 GetReadoutElement(iEl)->GetAxis(0)->GetXmax(),
619 GetReadoutElement(iEl)->GetAxis(1)->GetXmax(), 1);
620 pave -> SetFillColor(kRed);
621 pave -> Draw("same");
622 }
623
624 }
625
626 // ------------------- "BOTH" option ------------------
627
628 else if (!strcmp(opt, "both")) {
629
630 TCanvas *cnv = new TCanvas("cnv", GetName(), 900, 900);
631 cnv->Draw();
632
633 TH2D *h = new TH2D("tmp", GetName(),
634 1, 1.1*GetSupportElement(0)->GetAxis(0)->GetXmin(), 1.1*GetSupportElement(0)->GetAxis(0)->GetXmax(),
635 1, 1.1*GetSupportElement(0)->GetAxis(1)->GetXmin(), 1.1*GetSupportElement(0)->GetAxis(1)->GetXmax());
636 h->SetXTitle("x [cm]");
637 h->SetYTitle("y [cm]");
638 h->Draw();
639
640 TEllipse *supportExt = new TEllipse(0.0, 0.0, fRMaxSupport, fRMaxSupport);
641 TEllipse *supportInt = new TEllipse(0.0, 0.0, fRMinSupport, fRMinSupport);
642 supportExt -> SetFillColor(kCyan-10);
643 supportExt -> Draw("same");
644 supportInt -> Draw("same");
645
646 for (Int_t iEl=0; iEl<GetNActiveElements(); iEl++) {
647 if (IsFront(GetActiveElement(iEl)) && GetActiveElement(iEl)->GetAxis(0)->GetXmin()<0.) {
648 TPave *pave = new TPave(GetActiveElement(iEl)->GetAxis(0)->GetXmin(),
649 GetActiveElement(iEl)->GetAxis(1)->GetXmin(),
650 TMath::Min(GetActiveElement(iEl)->GetAxis(0)->GetXmax(), 0.),
651 GetActiveElement(iEl)->GetAxis(1)->GetXmax(), 1);
652 pave -> SetFillColor(kGreen);
653 pave -> Draw("same");
654 }
655 else if (!IsFront(GetActiveElement(iEl)) && GetActiveElement(iEl)->GetAxis(0)->GetXmax()>0.) {
656 TPave *pave = new TPave(TMath::Max(GetActiveElement(iEl)->GetAxis(0)->GetXmin(), 0.),
657 GetActiveElement(iEl)->GetAxis(1)->GetXmin(),
658 GetActiveElement(iEl)->GetAxis(0)->GetXmax(),
659 GetActiveElement(iEl)->GetAxis(1)->GetXmax(), 1);
660 pave -> SetFillColor(kGreen);
661 pave -> Draw("same");
662 }
663 }
664
665 for (Int_t iEl=0; iEl<GetNReadoutElements(); iEl++) {
666 if (IsFront(GetReadoutElement(iEl)) && GetReadoutElement(iEl)->GetAxis(0)->GetXmin()<0.) {
667 TPave *pave = new TPave(GetReadoutElement(iEl)->GetAxis(0)->GetXmin(),
668 GetReadoutElement(iEl)->GetAxis(1)->GetXmin(),
669 TMath::Min(GetReadoutElement(iEl)->GetAxis(0)->GetXmax(), 0.),
670 GetReadoutElement(iEl)->GetAxis(1)->GetXmax(), 1);
671 pave -> SetFillColor(kRed);
672 pave -> Draw("same");
673 }
674 else if (!IsFront(GetReadoutElement(iEl)) && GetReadoutElement(iEl)->GetAxis(0)->GetXmax()>0.) {
675 TPave *pave = new TPave(TMath::Max(GetReadoutElement(iEl)->GetAxis(0)->GetXmin(), 0.),
676 GetReadoutElement(iEl)->GetAxis(1)->GetXmin(),
677 GetReadoutElement(iEl)->GetAxis(0)->GetXmax(),
678 GetReadoutElement(iEl)->GetAxis(1)->GetXmax(), 1);
679 pave -> SetFillColor(kRed);
680 pave -> Draw("same");
681 }
682 }
683
684 }
685
686 // ------------------- "PROFILE" option ------------------
687
688 else if (!strcmp(opt, "profile")) {
689
690 TCanvas *cnv = new TCanvas("cnv", GetName(), 300, 900);
691 cnv->Draw();
692
693 TH2D *h = new TH2D("tmp", GetName(),
694 1, fZCenter-0.5, fZCenter+0.5,
695 1, 1.1*GetSupportElement(0)->GetAxis(1)->GetXmin(), 1.1*GetSupportElement(0)->GetAxis(1)->GetXmax());
696 h->SetXTitle("z [cm]");
697 h->SetYTitle("y [cm]");
698 h->Draw();
699
700 TPave *supportExt = new TPave(GetSupportElement(0)->GetAxis(2)->GetXmin(), -fRMaxSupport,
701 GetSupportElement(0)->GetAxis(2)->GetXmax(), fRMaxSupport);
702 TPave *supportInt = new TPave(GetSupportElement(0)->GetAxis(2)->GetXmin(), -fRMinSupport,
703 GetSupportElement(0)->GetAxis(2)->GetXmax(), fRMinSupport);
704 supportExt -> SetFillColor(kCyan-10);
705 supportInt -> SetFillColor(kCyan-10);
706 supportExt -> SetBorderSize(1);
707 supportInt -> SetBorderSize(1);
708 supportExt -> Draw("same");
709 supportInt -> Draw("same");
710
711 for (Int_t iEl=0; iEl<GetNActiveElements(); iEl++) {
712 TPave * pave = 0;
713 if (IsFront(GetActiveElement(iEl))) {
714 pave = new TPave(GetActiveElement(iEl)->GetAxis(2)->GetXmax() -
715 5*(GetActiveElement(iEl)->GetAxis(2)->GetXmax()-GetActiveElement(iEl)->GetAxis(2)->GetXmin()),
716 GetActiveElement(iEl)->GetAxis(1)->GetXmin(),
717 GetActiveElement(iEl)->GetAxis(2)->GetXmax(),
718 GetActiveElement(iEl)->GetAxis(1)->GetXmax(), 1);
719 }
720 else {
721 pave = new TPave(GetActiveElement(iEl)->GetAxis(2)->GetXmin(),
722 GetActiveElement(iEl)->GetAxis(1)->GetXmin(),
723 GetActiveElement(iEl)->GetAxis(2)->GetXmin() +
724 5*(GetActiveElement(iEl)->GetAxis(2)->GetXmax()-GetActiveElement(iEl)->GetAxis(2)->GetXmin()),
725 GetActiveElement(iEl)->GetAxis(1)->GetXmax(), 1);
726 }
727 pave -> SetFillColor(kGreen);
728 pave -> Draw("same");
729 }
730
731 for (Int_t iEl=0; iEl<GetNReadoutElements(); iEl++) {
732 TPave *pave = 0;
733 if (IsFront(GetReadoutElement(iEl))) {
734 pave = new TPave(GetReadoutElement(iEl)->GetAxis(2)->GetXmax() -
735 5*(GetReadoutElement(iEl)->GetAxis(2)->GetXmax()-GetReadoutElement(iEl)->GetAxis(2)->GetXmin()),
736 GetReadoutElement(iEl)->GetAxis(1)->GetXmin(),
737 GetReadoutElement(iEl)->GetAxis(2)->GetXmax(),
738 GetReadoutElement(iEl)->GetAxis(1)->GetXmax(), 1);
739 }
740 else {
741 pave = new TPave(GetReadoutElement(iEl)->GetAxis(2)->GetXmin(),
742 GetReadoutElement(iEl)->GetAxis(1)->GetXmin(),
743 GetReadoutElement(iEl)->GetAxis(2)->GetXmin() +
744 5*(GetReadoutElement(iEl)->GetAxis(2)->GetXmax()-GetReadoutElement(iEl)->GetAxis(2)->GetXmin()),
745 GetReadoutElement(iEl)->GetAxis(1)->GetXmax(), 1);
746 }
747 pave -> SetFillColor(kRed);
748 pave -> Draw("same");
749 }
750
751 }
752
753}
754
755//====================================================================================================================================================
756
53b30119 757Int_t AliMFTPlane::GetNumberOfChips(Option_t *opt) {
758
759 Int_t nChips = 0;
760
761 if (!strcmp(opt, "front")) {
762 for (Int_t iEl=0; iEl<GetNActiveElements(); iEl++) {
763 if (!IsFront(GetActiveElement(iEl))) continue;
764 Double_t length = GetActiveElement(iEl)->GetAxis(0)->GetXmax() - GetActiveElement(iEl)->GetAxis(0)->GetXmin();
765 nChips += Int_t (length/AliMFTConstants::fWidthChip) + 1;
766 }
767 }
768
769 else if (!strcmp(opt, "back")) {
770 for (Int_t iEl=0; iEl<GetNActiveElements(); iEl++) {
771 if (IsFront(GetActiveElement(iEl))) continue;
772 Double_t length = GetActiveElement(iEl)->GetAxis(0)->GetXmax() - GetActiveElement(iEl)->GetAxis(0)->GetXmin();
773 nChips += Int_t (length/AliMFTConstants::fWidthChip) + 1;
774 }
775 }
776
777 return nChips;
778
779}
780
781//====================================================================================================================================================