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a9579262 | 1 | /************************************************************************** |
2 | * Copyright(c) 2004, 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 | /* $Id$ */ | |
16 | /** @file AliFMDPattern.cxx | |
17 | @author Christian Holm Christensen <cholm@nbi.dk> | |
18 | @date Mon Mar 27 12:39:09 2006 | |
19 | @brief FMD 2D Event display | |
20 | */ | |
21 | //___________________________________________________________________ | |
22 | // | |
23 | // The classes defined here, are utility classes for reading in data | |
24 | // for the FMD. They are put in a seperate library to not polute the | |
25 | // normal libraries. The classes are intended to be used as base | |
26 | // classes for customized class that do some sort of analysis on the | |
27 | // various types of data produced by the FMD. | |
28 | // | |
29 | // Latest changes by Christian Holm Christensen | |
30 | // | |
9edefa04 | 31 | |
f95a63c4 | 32 | // #include <iostream> |
9edefa04 | 33 | |
f95a63c4 | 34 | // #include <TApplication.h> |
35 | // #include <TButton.h> | |
9edefa04 | 36 | #include <TCanvas.h> |
37 | #include <TH2F.h> | |
38 | #include <TMath.h> | |
39 | #include <TPad.h> | |
40 | #include <TRandom.h> | |
f95a63c4 | 41 | // #include <TSlider.h> |
9edefa04 | 42 | #include <TStyle.h> |
f95a63c4 | 43 | // #include <TSystem.h> |
9edefa04 | 44 | #include <TVector2.h> |
f95a63c4 | 45 | // #include <TView.h> |
46 | #include <TGraph.h> | |
a9579262 | 47 | #include "AliFMDPattern.h" // ALIFMDDISPLAY_H |
48 | #include "AliFMDGeometry.h" // ALIFMDGEOMETRY_H | |
f95a63c4 | 49 | //#include "AliFMDParameters.h" // ALIFMDPARAMETERS_H |
a9579262 | 50 | #include "AliFMDRing.h" |
f95a63c4 | 51 | // #include "AliFMDDetector.h" |
a9579262 | 52 | #include "AliFMDHit.h" |
f95a63c4 | 53 | // #include <AliLog.h> |
54 | #include "AliFMDDebug.h" // Better debug macros | |
55 | class AliFMDDetector; | |
a9579262 | 56 | |
57 | //____________________________________________________________________ | |
58 | ClassImp(AliFMDPattern) | |
59 | #if 0 | |
60 | ; // This is here to keep Emacs for indenting the next line | |
61 | #endif | |
62 | ||
63 | //____________________________________________________________________ | |
f95a63c4 | 64 | AliFMDPattern::AliFMDPatternDetector::AliFMDPatternDetector(UShort_t id) |
a9579262 | 65 | : fId(id), |
66 | fCounts(0), | |
67 | fGraphs(0), | |
f38b1653 | 68 | fFrame(0), |
69 | fInners(id == 1 ? 10 : 0) | |
f95a63c4 | 70 | { |
71 | // CTOR | |
72 | // | |
73 | // Parameters: | |
74 | // | |
75 | // ID Identifier | |
76 | } | |
a9579262 | 77 | |
78 | //____________________________________________________________________ | |
f95a63c4 | 79 | AliFMDPattern::AliFMDPatternDetector::~AliFMDPatternDetector() |
a9579262 | 80 | { |
f95a63c4 | 81 | // DTOR |
82 | // Destructor - | |
83 | // deletes mother frame | |
a9579262 | 84 | if (fFrame) delete fFrame; |
85 | } | |
86 | ||
87 | //____________________________________________________________________ | |
88 | void | |
f95a63c4 | 89 | AliFMDPattern::AliFMDPatternDetector::DrawShape(TObjArray& a) |
a9579262 | 90 | { |
f95a63c4 | 91 | // Draw all shapes. |
92 | // | |
93 | // Paramters | |
94 | // | |
95 | // a Array of shapes | |
96 | // | |
a9579262 | 97 | TIter next(&a); |
98 | TGraph* g = 0; | |
99 | while ((g = static_cast<TGraph*>(next()))) { | |
100 | g->DrawClone("f same"); | |
101 | g->DrawClone("l same"); | |
102 | } | |
103 | } | |
104 | ||
f38b1653 | 105 | //____________________________________________________________________ |
106 | void | |
107 | AliFMDPattern::AliFMDPatternDetector::CopyShapes(TObjArray& src, | |
108 | TObjArray& dest, | |
109 | Double_t ang, | |
110 | Double_t fx, | |
111 | Double_t fy) | |
112 | { | |
113 | TIter next(&src); | |
114 | TGraph* g = 0; | |
115 | while ((g = static_cast<TGraph*>(next()))) { | |
116 | TGraph* gg = new TGraph(*g); | |
117 | Double_t* x = gg->GetX(); | |
118 | Double_t* y = gg->GetY(); | |
119 | for (Int_t i = 0; i < gg->GetN(); i++) { | |
120 | Float_t xx = x[i] * TMath::Cos(ang) - y[i] * TMath::Sin(ang); | |
121 | Float_t yy = x[i] * TMath::Sin(ang) + y[i] * TMath::Cos(ang); | |
122 | gg->SetPoint(i, fx * xx, fy * yy); | |
123 | } | |
124 | gg->SetFillStyle(g->GetFillStyle()); | |
125 | gg->SetFillColor(g->GetFillColor()); | |
126 | gg->SetLineStyle(g->GetLineStyle()); | |
127 | gg->SetLineColor(g->GetLineColor()); | |
128 | gg->SetLineWidth(g->GetLineWidth()); | |
129 | gg->SetMarkerStyle(g->GetMarkerStyle()); | |
130 | gg->SetMarkerColor(g->GetMarkerColor()); | |
131 | gg->SetMarkerSize(g->GetMarkerSize()); | |
132 | TString name(g->GetName()); | |
133 | name.ReplaceAll("X", Form("%d",fId)); | |
134 | gg->SetName(name.Data()); | |
135 | TString title(g->GetTitle()); | |
136 | title.ReplaceAll("X", Form("%d",fId)); | |
137 | gg->SetTitle(title.Data()); | |
138 | dest.Add(gg); | |
139 | } | |
140 | dest.SetOwner(); | |
141 | } | |
142 | ||
a9579262 | 143 | //____________________________________________________________________ |
144 | void | |
cf291b42 | 145 | AliFMDPattern::AliFMDPatternDetector::Begin(Int_t nlevel, |
146 | Double_t r, | |
147 | TObjArray& inners, | |
148 | TObjArray& outers) | |
a9579262 | 149 | { |
f95a63c4 | 150 | // Start of a run. |
151 | // | |
152 | // Parameters | |
153 | // | |
154 | // nlevel Number of levels | |
155 | // r Radius | |
156 | // inners Array of inner shapes | |
157 | // outers Array of outer shapes | |
158 | // | |
159 | ||
160 | // To make code-checker shut up | |
161 | TStyle* style = gStyle; | |
162 | if (nlevel < 1) nlevel = style->GetNumberOfColors(); | |
a9579262 | 163 | fCounts.Set(nlevel); |
5cf05dbb | 164 | Double_t rr = 1.05 * r; |
a9579262 | 165 | if (!fFrame) { |
f95a63c4 | 166 | // The code-checker thinks this is not using the declaration of |
167 | // TH2F - what a morron! | |
a9579262 | 168 | fFrame = new TH2F(Form("fmd%dFrame", fId), Form("FMD%d", fId), |
5cf05dbb | 169 | 100, -rr, rr, 100, -rr, rr); |
a9579262 | 170 | fFrame->SetStats(kFALSE); |
171 | fFrame->Draw(); | |
172 | } | |
f38b1653 | 173 | Double_t ang = (fId == 1 ? -TMath::Pi() / 2 : 0); |
174 | Double_t fx = (fId == 3 ? -1 : 1); // Flip around Y | |
175 | Double_t fy = (fId == 1 ? 1 : 1); // Flip around X | |
176 | ||
177 | CopyShapes(inners, fInners, ang, fx, fy); | |
178 | DrawShape(fInners); | |
179 | if (fId != 1) { | |
180 | CopyShapes(outers, fOuters, ang, fx, fy); | |
181 | DrawShape(fOuters); | |
182 | } | |
183 | ||
a9579262 | 184 | for (Int_t i = 0; i < nlevel; i++) { |
185 | TGraph* g = new TGraph; | |
f95a63c4 | 186 | Int_t idx = Int_t(Float_t(i) / nlevel * style->GetNumberOfColors()); |
187 | Int_t col = style->GetColorPalette(idx); | |
a9579262 | 188 | g->SetName(Form("FMD%d_L%02d", fId, i)); |
189 | g->SetMarkerColor(col); | |
190 | g->SetLineColor(col); | |
191 | g->SetFillColor(col); | |
192 | g->SetMarkerSize(i * .2 + .2); | |
193 | g->SetMarkerStyle(2); | |
5cf05dbb | 194 | g->SetEditable(kFALSE); |
a9579262 | 195 | g->Draw("same p"); |
196 | fGraphs.AddAtAndExpand(g, i); | |
197 | } | |
cf291b42 | 198 | // TIter next(&fGraphs); |
a9579262 | 199 | } |
200 | ||
201 | //____________________________________________________________________ | |
202 | void | |
f95a63c4 | 203 | AliFMDPattern::AliFMDPatternDetector::Clear() |
a9579262 | 204 | { |
f95a63c4 | 205 | // Clear this display. |
206 | // Simply reset counters to zero. | |
207 | // Avoid deleting memory. | |
a9579262 | 208 | fCounts.Reset(0); |
209 | } | |
210 | ||
211 | //____________________________________________________________________ | |
212 | void | |
f95a63c4 | 213 | AliFMDPattern::AliFMDPatternDetector::End() |
a9579262 | 214 | { |
f95a63c4 | 215 | // Called when displaying the data. |
216 | // Simply resets number of points at each level to | |
217 | // the seen number of hits at that level. | |
218 | // Avoid deleting memory. | |
a9579262 | 219 | TIter next(&fGraphs); |
220 | TGraph* g = 0; | |
221 | Int_t i = 0; | |
5cf05dbb | 222 | while ((g = static_cast<TGraph*>(next()))) { |
223 | Int_t cnt = fCounts[i++]; | |
224 | if (cnt > 0) { | |
225 | g->Set(cnt); | |
226 | g->SetMarkerSize(i * .2 + .2); | |
227 | } | |
228 | else { | |
229 | g->SetPoint(0,0,0); | |
230 | g->SetMarkerSize(0); | |
231 | } | |
232 | } | |
233 | ||
a9579262 | 234 | } |
235 | //____________________________________________________________________ | |
236 | void | |
cf291b42 | 237 | AliFMDPattern::AliFMDPatternDetector::AddMarker(Double_t x, |
238 | Double_t y, | |
239 | Float_t s, | |
240 | Float_t max) | |
a9579262 | 241 | { |
f95a63c4 | 242 | // Add a marker at (X,Y,Z). The marker color and size is chosen |
243 | // relative to the MAX argument. | |
244 | // | |
245 | // Parameters | |
246 | // | |
247 | // X,Y,Z Coordiantes | |
248 | // MAX Maximum value. | |
249 | // | |
250 | /** Sigh, for some odd reason, the code-checker does not recognise | |
251 | this a usage of the TMath namespace declaration! Idiot */ | |
252 | Int_t i = TMath::Min(Int_t(fCounts.fN * s / max), | |
a9579262 | 253 | Int_t(fGraphs.GetEntries()-1)); |
254 | TGraph* g = static_cast<TGraph*>(fGraphs.At(i)); | |
255 | if (!g) return; | |
256 | g->SetPoint(fCounts[i]++, x, y); | |
257 | } | |
258 | ||
259 | ||
260 | //____________________________________________________________________ | |
261 | AliFMDPattern::AliFMDPattern(const char* gAliceFile) | |
262 | : AliFMDDisplay(kTRUE, gAliceFile), | |
17e542eb | 263 | fInners(0), |
264 | fOuters(0), | |
a9579262 | 265 | fInnerMax(0), |
266 | fOuterMax(0), | |
267 | fFMD1Pad(0), | |
268 | fFMD1(1), | |
269 | fFMD2Pad(0), | |
270 | fFMD2(2), | |
271 | fFMD3Pad(0), | |
272 | fFMD3(3), | |
17e542eb | 273 | fSummary(0), |
a9579262 | 274 | fEvent(.1, .8, "Event #"), |
275 | fFMD1Sum(.2, .7, "# in FMD1: "), | |
276 | fFMD2Sum(.2, .6, "# in FMD2: "), | |
277 | fFMD3Sum(.2, .5, "# in FMD3: "), | |
278 | fLine(.15, .47, .85, .47), | |
279 | fTotal(.2, .35, "Total: ") | |
280 | { | |
f95a63c4 | 281 | // Constructor. |
282 | // | |
283 | // Parameters | |
284 | // | |
285 | // gAliceFile The galice.root file to use - if any. | |
286 | // | |
287 | ||
42f1b2f5 | 288 | SetName("AliFMDPattern"); |
289 | SetName("2D display of FMD data"); | |
290 | ||
a9579262 | 291 | // RemoveLoad(kGeometry); |
292 | fEvent.SetBit(TLatex::kTextNDC); | |
293 | fFMD1Sum.SetBit(TLatex::kTextNDC); | |
294 | fFMD2Sum.SetBit(TLatex::kTextNDC); | |
295 | fFMD3Sum.SetBit(TLatex::kTextNDC); | |
296 | fLine.SetBit(TLine::kLineNDC); | |
297 | fTotal.SetBit(TLatex::kTextNDC); | |
298 | } | |
299 | ||
300 | //____________________________________________________________________ | |
301 | AliFMDPattern::~AliFMDPattern() | |
302 | { | |
f95a63c4 | 303 | // DTOR |
304 | // Free all allocated shapes. | |
305 | // note, that most members are real objects, so we do not need to | |
306 | // deal with them here. | |
a9579262 | 307 | fInners.Delete(); |
308 | fOuters.Delete(); | |
309 | } | |
310 | ||
311 | ||
312 | //____________________________________________________________________ | |
313 | Bool_t | |
314 | AliFMDPattern::Init() | |
315 | { | |
f95a63c4 | 316 | // Initialize. Get transforms and such, |
a9579262 | 317 | if (!AliFMDInput::Init()) return kFALSE; |
318 | AliFMDGeometry* geom = AliFMDGeometry::Instance(); | |
69893a66 | 319 | if (!geom) return kFALSE; |
a9579262 | 320 | geom->Init(); |
321 | geom->InitTransformations(); | |
322 | ||
323 | Char_t rs[] = { 'I' , 'O', '\0' }; | |
324 | Char_t *r = rs; | |
325 | do { | |
326 | AliFMDRing* ring = geom->GetRing(*r); | |
327 | if (!ring) continue; | |
328 | const TObjArray& vs = ring->GetVerticies(); | |
329 | TObjArray& gs = (*r == 'I' ? fInners : fOuters); | |
330 | Float_t& mr = (*r == 'I' ? fInnerMax : fOuterMax); | |
331 | Int_t nm = ring->GetNModules(); | |
f38b1653 | 332 | AliFMDDebug(1, ("Making %d modules for %c", nm, *r)); |
a9579262 | 333 | for (Int_t m = 0; m < nm; m++) { |
334 | Int_t nv = vs.GetEntries(); | |
335 | Double_t a = TMath::Pi() / 180 * (m * 2 + 1) * ring->GetTheta(); | |
336 | TGraph* g = new TGraph(nv+1); | |
337 | Double_t x0 = 0, y0 = 0; | |
338 | gs.AddAtAndExpand(g, m); | |
339 | for (Int_t c = 0; c < nv; c++) { | |
340 | TVector2* v = static_cast<TVector2*>(vs.At(c)); | |
341 | mr = TMath::Max(mr, Float_t(v->Mod())); | |
342 | TVector2 w(v->Rotate(a)); | |
343 | if (c == 0) { x0 = w.X(); y0 = w.Y(); } | |
344 | g->SetPoint(c, w.X(), w.Y()); | |
345 | } | |
f38b1653 | 346 | g->SetName(Form("FMDX%c_%02d%02d", *r, 2*m,2*m+1)); |
347 | g->SetTitle(Form("FMDX%c, sectors %d and %d", *r, 2*m,2*m+1)); | |
a9579262 | 348 | g->SetPoint(nv, x0, y0); |
349 | g->SetFillColor((*rs == 'I' ? | |
350 | (m % 2 == 0 ? 18 : 17) : | |
351 | (m % 2 == 0 ? 20 : 23))); | |
352 | g->SetFillStyle(3001); | |
353 | g->SetLineColor(1); | |
354 | g->SetLineWidth(1); | |
355 | g->SetLineStyle(2); | |
356 | } | |
357 | } while (*(++r)); | |
358 | ||
359 | return kTRUE; | |
360 | } | |
361 | ||
362 | //____________________________________________________________________ | |
363 | Bool_t | |
364 | AliFMDPattern::Begin(Int_t event) | |
365 | { | |
f95a63c4 | 366 | // Called at the begining of an event. |
367 | // | |
368 | // Parameters | |
369 | // | |
370 | // EVENT The event number | |
371 | // | |
97b4001e | 372 | MakeAux(); |
a9579262 | 373 | if (!fCanvas) { |
2eddac03 | 374 | const char* which[] = { "Continue", "Start", "Pause", "Redisplay", 0 }; |
a9579262 | 375 | MakeCanvas(which); |
a9579262 | 376 | |
377 | AliFMDGeometry* geom = AliFMDGeometry::Instance(); | |
f95a63c4 | 378 | // AliFMDDetector* det; |
379 | if ((/* det = */ geom->GetDetector(1))) { | |
a9579262 | 380 | fPad->cd(); |
381 | fFMD1Pad = new TPad("FMD1", "FMD1", 0.0, 0.50, 0.5, 1.0, 0, 0); | |
382 | fFMD1Pad->Draw(); | |
383 | fFMD1Pad->cd(); | |
97b4001e | 384 | fFMD1.Begin(-1, fInnerMax, fInners, fOuters); |
a9579262 | 385 | } |
f95a63c4 | 386 | if ((/* det = */ geom->GetDetector(2))) { |
a9579262 | 387 | fPad->cd(); |
388 | fFMD2Pad = new TPad("FMD2", "FMD2", 0.5, 0.50, 1.0, 1.0, 0, 0); | |
389 | fFMD2Pad->Draw(); | |
390 | fFMD2Pad->cd(); | |
97b4001e | 391 | fFMD2.Begin(-1, fOuterMax, fInners, fOuters); |
a9579262 | 392 | } |
f95a63c4 | 393 | if ((/* det = */ geom->GetDetector(3))) { |
a9579262 | 394 | fPad->cd(); |
395 | fFMD3Pad = new TPad("FMD3", "FMD3", 0.0, 0.0, .5, .5, 0, 0); | |
396 | fFMD3Pad->Draw(); | |
397 | fFMD3Pad->cd(); | |
97b4001e | 398 | fFMD3.Begin(-1, fOuterMax, fInners, fOuters); |
a9579262 | 399 | } |
400 | fPad->cd(); | |
401 | fSummary = new TPad("display", "Display", 0.5, 0.0, 1.0, 0.5, 0, 0); | |
402 | fSummary->Draw(); | |
403 | fSummary->cd(); | |
404 | fEvent.Draw(); | |
405 | fFMD1Sum.Draw(); | |
406 | fFMD2Sum.Draw(); | |
407 | fFMD3Sum.Draw(); | |
408 | fLine.Draw(); | |
409 | fTotal.Draw(); | |
410 | } | |
411 | fEvent.SetTitle(Form("Event # %6d", event)); | |
412 | ||
413 | fCanvas->Modified(); | |
414 | fCanvas->Update(); | |
415 | fCanvas->cd(); | |
416 | fFMD1.Clear(); | |
417 | fFMD2.Clear(); | |
418 | fFMD3.Clear(); | |
419 | return AliFMDInput::Begin(event); | |
420 | } | |
421 | ||
422 | //____________________________________________________________________ | |
423 | void | |
424 | AliFMDPattern::Redisplay() | |
425 | { | |
f95a63c4 | 426 | // Redraw the displayu |
a9579262 | 427 | fFMD1.Clear(); |
428 | fFMD2.Clear(); | |
429 | fFMD3.Clear(); | |
430 | AliFMDDisplay::Redisplay(); | |
431 | } | |
432 | ||
433 | //____________________________________________________________________ | |
434 | void | |
435 | AliFMDPattern::AtEnd() | |
436 | { | |
f95a63c4 | 437 | // Called at the end of an event. |
a9579262 | 438 | DrawAux(); |
439 | ||
440 | Int_t total = 0; | |
441 | ||
442 | fFMD1.End(); | |
443 | fFMD1Pad->Modified(); | |
444 | fFMD1Sum.SetTitle(Form("# hits in FMD1: %5d", fFMD1.Total())); | |
445 | total += fFMD1.Total(); | |
446 | ||
447 | fFMD2.End(); | |
448 | fFMD2Pad->Modified(); | |
449 | fFMD2Sum.SetTitle(Form("# hits in FMD2: %5d", fFMD2.Total())); | |
450 | total += fFMD2.Total(); | |
451 | ||
452 | fFMD3.End(); | |
453 | fFMD3Pad->Modified(); | |
454 | fFMD3Sum.SetTitle(Form("# hits in FMD3: %5d", fFMD3.Total())); | |
455 | total += fFMD3.Total(); | |
456 | ||
457 | fTotal.SetTitle(Form("Total: %5d/51200 (%3d%%)", | |
458 | total, Int_t(100. / 51200 * total))); | |
459 | fSummary->Modified(); | |
460 | fCanvas->Modified(); | |
461 | fCanvas->Update(); | |
462 | fCanvas->cd(); | |
463 | } | |
464 | ||
465 | //____________________________________________________________________ | |
466 | Bool_t | |
467 | AliFMDPattern::ProcessHit(AliFMDHit* hit, TParticle*) | |
468 | { | |
f95a63c4 | 469 | // Process a hit. |
470 | // | |
471 | // Parameters | |
472 | // | |
473 | // HIT The hit to process. | |
474 | // | |
475 | // The TParticle argument is never used. | |
ef8e8623 | 476 | static const Float_t rMin = fgkEdepRange.fLow; |
477 | static const Float_t rMax = fgkEdepRange.fHigh; | |
478 | ||
479 | if (!hit) { AliError("No hit"); return kFALSE; } | |
480 | // if (!p) { AliError("No track"); return kFALSE; } | |
481 | Float_t edep = hit->Edep(); | |
482 | ||
483 | if (fHits) fHits->Add(hit); | |
484 | if (fSpec) fSpec->Fill(edep); | |
485 | if (InsideCut(edep, rMin, rMax) && fSpecCut) fSpecCut->Fill(edep); | |
486 | ||
a9579262 | 487 | switch (hit->Detector()) { |
ef8e8623 | 488 | case 1: fFMD1.AddMarker(hit->X(), hit->Y(), hit->Edep(), rMax); break; |
489 | case 2: fFMD2.AddMarker(hit->X(), hit->Y(), hit->Edep(), rMax); break; | |
490 | case 3: fFMD3.AddMarker(hit->X(), hit->Y(), hit->Edep(), rMax); break; | |
a9579262 | 491 | } |
492 | return kTRUE; | |
493 | } | |
494 | ||
495 | ||
496 | //____________________________________________________________________ | |
497 | void | |
f95a63c4 | 498 | AliFMDPattern::AddMarker(UShort_t det, Char_t rng, |
499 | UShort_t sec, UShort_t str, | |
cf291b42 | 500 | TObject*, Float_t s, Float_t /*min*/, Float_t max) |
a9579262 | 501 | { |
502 | // Add a marker to the display | |
503 | // | |
504 | // det Detector | |
505 | // rng Ring | |
506 | // sec Sector | |
507 | // str Strip | |
508 | // o Object to refer to | |
509 | // s Signal | |
510 | // max Maximum of signal | |
511 | // | |
f95a63c4 | 512 | AliFMDPatternDetector* d = 0; |
a9579262 | 513 | switch (det) { |
514 | case 1: d = &fFMD1; break; | |
515 | case 2: d = &fFMD2; break; | |
516 | case 3: d = &fFMD3; break; | |
517 | } | |
518 | if (!d) return; | |
519 | AliFMDGeometry* geom = AliFMDGeometry::Instance(); | |
520 | Double_t x, y, z; | |
521 | geom->Detector2XYZ(det, rng, sec, str, x, y, z); | |
f95a63c4 | 522 | // Make code-checker shut the f**k up |
523 | TRandom* rand = gRandom; | |
f38b1653 | 524 | if (false) { |
a9579262 | 525 | AliFMDRing* r = geom->GetRing(rng); |
526 | Double_t t = .9 * r->GetTheta() / 2; | |
f95a63c4 | 527 | Double_t a = rand->Uniform(-t,t) * TMath::Pi() / 180; |
a9579262 | 528 | Double_t x1 = x * TMath::Cos(a) - y * TMath::Sin(a); |
529 | Double_t y1 = x * TMath::Sin(a) + y * TMath::Cos(a); | |
530 | x = x1; | |
531 | y = y1; | |
532 | } | |
533 | d->AddMarker(x, y, s, max); | |
534 | } | |
535 | ||
536 | //____________________________________________________________________ | |
537 | // | |
538 | // EOF | |
539 | // |