]>
Commit | Line | Data |
---|---|---|
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 | |
e064ab4a | 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" |
693d8c21 | 53 | #include "AliMultiplicity.h" |
54 | #include "AliESDEvent.h" | |
55 | #include "AliESDVertex.h" | |
f95a63c4 | 56 | // #include <AliLog.h> |
57 | #include "AliFMDDebug.h" // Better debug macros | |
09b6c804 | 58 | // #include "AliPhysicsSelection.h" |
f95a63c4 | 59 | class AliFMDDetector; |
a9579262 | 60 | |
61 | //____________________________________________________________________ | |
62 | ClassImp(AliFMDPattern) | |
63 | #if 0 | |
64 | ; // This is here to keep Emacs for indenting the next line | |
65 | #endif | |
66 | ||
67 | //____________________________________________________________________ | |
f95a63c4 | 68 | AliFMDPattern::AliFMDPatternDetector::AliFMDPatternDetector(UShort_t id) |
a9579262 | 69 | : fId(id), |
70 | fCounts(0), | |
71 | fGraphs(0), | |
f38b1653 | 72 | fFrame(0), |
7af3df7f | 73 | fInners(10), |
74 | fOuters(id == 1 ? 0 : 20) | |
f95a63c4 | 75 | { |
76 | // CTOR | |
77 | // | |
78 | // Parameters: | |
79 | // | |
80 | // ID Identifier | |
81 | } | |
a9579262 | 82 | |
83 | //____________________________________________________________________ | |
f95a63c4 | 84 | AliFMDPattern::AliFMDPatternDetector::~AliFMDPatternDetector() |
a9579262 | 85 | { |
f95a63c4 | 86 | // DTOR |
87 | // Destructor - | |
88 | // deletes mother frame | |
a9579262 | 89 | if (fFrame) delete fFrame; |
90 | } | |
91 | ||
92 | //____________________________________________________________________ | |
93 | void | |
09b6c804 | 94 | AliFMDPattern::AliFMDPatternDetector::DrawShape(const TObjArray& a) |
a9579262 | 95 | { |
f95a63c4 | 96 | // Draw all shapes. |
97 | // | |
98 | // Paramters | |
99 | // | |
100 | // a Array of shapes | |
101 | // | |
a9579262 | 102 | TIter next(&a); |
103 | TGraph* g = 0; | |
104 | while ((g = static_cast<TGraph*>(next()))) { | |
105 | g->DrawClone("f same"); | |
106 | g->DrawClone("l same"); | |
107 | } | |
108 | } | |
109 | ||
f38b1653 | 110 | //____________________________________________________________________ |
111 | void | |
09b6c804 | 112 | AliFMDPattern::AliFMDPatternDetector::CopyShapes(const TObjArray& src, |
f38b1653 | 113 | TObjArray& dest, |
114 | Double_t ang, | |
115 | Double_t fx, | |
116 | Double_t fy) | |
117 | { | |
09b6c804 | 118 | // |
119 | // Copy shapes | |
120 | // | |
121 | // Parameters: | |
122 | // input Source | |
123 | // own Ours | |
124 | // ang Angle | |
125 | // fx Factor x | |
126 | // fy Factor y | |
127 | // | |
f38b1653 | 128 | TIter next(&src); |
129 | TGraph* g = 0; | |
130 | while ((g = static_cast<TGraph*>(next()))) { | |
131 | TGraph* gg = new TGraph(*g); | |
132 | Double_t* x = gg->GetX(); | |
133 | Double_t* y = gg->GetY(); | |
134 | for (Int_t i = 0; i < gg->GetN(); i++) { | |
135 | Float_t xx = x[i] * TMath::Cos(ang) - y[i] * TMath::Sin(ang); | |
136 | Float_t yy = x[i] * TMath::Sin(ang) + y[i] * TMath::Cos(ang); | |
137 | gg->SetPoint(i, fx * xx, fy * yy); | |
138 | } | |
139 | gg->SetFillStyle(g->GetFillStyle()); | |
140 | gg->SetFillColor(g->GetFillColor()); | |
141 | gg->SetLineStyle(g->GetLineStyle()); | |
142 | gg->SetLineColor(g->GetLineColor()); | |
143 | gg->SetLineWidth(g->GetLineWidth()); | |
144 | gg->SetMarkerStyle(g->GetMarkerStyle()); | |
145 | gg->SetMarkerColor(g->GetMarkerColor()); | |
146 | gg->SetMarkerSize(g->GetMarkerSize()); | |
147 | TString name(g->GetName()); | |
148 | name.ReplaceAll("X", Form("%d",fId)); | |
149 | gg->SetName(name.Data()); | |
150 | TString title(g->GetTitle()); | |
151 | title.ReplaceAll("X", Form("%d",fId)); | |
152 | gg->SetTitle(title.Data()); | |
153 | dest.Add(gg); | |
154 | } | |
155 | dest.SetOwner(); | |
156 | } | |
157 | ||
a9579262 | 158 | //____________________________________________________________________ |
159 | void | |
cf291b42 | 160 | AliFMDPattern::AliFMDPatternDetector::Begin(Int_t nlevel, |
161 | Double_t r, | |
162 | TObjArray& inners, | |
163 | TObjArray& outers) | |
a9579262 | 164 | { |
f95a63c4 | 165 | // Start of a run. |
166 | // | |
167 | // Parameters | |
168 | // | |
169 | // nlevel Number of levels | |
170 | // r Radius | |
171 | // inners Array of inner shapes | |
172 | // outers Array of outer shapes | |
173 | // | |
174 | ||
175 | // To make code-checker shut up | |
176 | TStyle* style = gStyle; | |
177 | if (nlevel < 1) nlevel = style->GetNumberOfColors(); | |
a9579262 | 178 | fCounts.Set(nlevel); |
5cf05dbb | 179 | Double_t rr = 1.05 * r; |
a9579262 | 180 | if (!fFrame) { |
f95a63c4 | 181 | // The code-checker thinks this is not using the declaration of |
182 | // TH2F - what a morron! | |
a9579262 | 183 | fFrame = new TH2F(Form("fmd%dFrame", fId), Form("FMD%d", fId), |
5cf05dbb | 184 | 100, -rr, rr, 100, -rr, rr); |
a9579262 | 185 | fFrame->SetStats(kFALSE); |
186 | fFrame->Draw(); | |
187 | } | |
f38b1653 | 188 | Double_t ang = (fId == 1 ? -TMath::Pi() / 2 : 0); |
189 | Double_t fx = (fId == 3 ? -1 : 1); // Flip around Y | |
190 | Double_t fy = (fId == 1 ? 1 : 1); // Flip around X | |
191 | ||
192 | CopyShapes(inners, fInners, ang, fx, fy); | |
193 | DrawShape(fInners); | |
194 | if (fId != 1) { | |
195 | CopyShapes(outers, fOuters, ang, fx, fy); | |
196 | DrawShape(fOuters); | |
197 | } | |
198 | ||
a9579262 | 199 | for (Int_t i = 0; i < nlevel; i++) { |
200 | TGraph* g = new TGraph; | |
f95a63c4 | 201 | Int_t idx = Int_t(Float_t(i) / nlevel * style->GetNumberOfColors()); |
202 | Int_t col = style->GetColorPalette(idx); | |
a9579262 | 203 | g->SetName(Form("FMD%d_L%02d", fId, i)); |
204 | g->SetMarkerColor(col); | |
205 | g->SetLineColor(col); | |
206 | g->SetFillColor(col); | |
207 | g->SetMarkerSize(i * .2 + .2); | |
208 | g->SetMarkerStyle(2); | |
5cf05dbb | 209 | g->SetEditable(kFALSE); |
a9579262 | 210 | g->Draw("same p"); |
211 | fGraphs.AddAtAndExpand(g, i); | |
212 | } | |
cf291b42 | 213 | // TIter next(&fGraphs); |
a9579262 | 214 | } |
215 | ||
216 | //____________________________________________________________________ | |
217 | void | |
f95a63c4 | 218 | AliFMDPattern::AliFMDPatternDetector::Clear() |
a9579262 | 219 | { |
f95a63c4 | 220 | // Clear this display. |
221 | // Simply reset counters to zero. | |
222 | // Avoid deleting memory. | |
a9579262 | 223 | fCounts.Reset(0); |
224 | } | |
225 | ||
226 | //____________________________________________________________________ | |
227 | void | |
f95a63c4 | 228 | AliFMDPattern::AliFMDPatternDetector::End() |
a9579262 | 229 | { |
f95a63c4 | 230 | // Called when displaying the data. |
231 | // Simply resets number of points at each level to | |
232 | // the seen number of hits at that level. | |
233 | // Avoid deleting memory. | |
693d8c21 | 234 | |
235 | ||
a9579262 | 236 | TIter next(&fGraphs); |
237 | TGraph* g = 0; | |
238 | Int_t i = 0; | |
5cf05dbb | 239 | while ((g = static_cast<TGraph*>(next()))) { |
240 | Int_t cnt = fCounts[i++]; | |
241 | if (cnt > 0) { | |
242 | g->Set(cnt); | |
243 | g->SetMarkerSize(i * .2 + .2); | |
244 | } | |
245 | else { | |
246 | g->SetPoint(0,0,0); | |
247 | g->SetMarkerSize(0); | |
248 | } | |
249 | } | |
250 | ||
a9579262 | 251 | } |
252 | //____________________________________________________________________ | |
253 | void | |
cf291b42 | 254 | AliFMDPattern::AliFMDPatternDetector::AddMarker(Double_t x, |
255 | Double_t y, | |
256 | Float_t s, | |
257 | Float_t max) | |
a9579262 | 258 | { |
f95a63c4 | 259 | // Add a marker at (X,Y,Z). The marker color and size is chosen |
260 | // relative to the MAX argument. | |
261 | // | |
262 | // Parameters | |
263 | // | |
264 | // X,Y,Z Coordiantes | |
265 | // MAX Maximum value. | |
266 | // | |
09b6c804 | 267 | // Sigh, for some odd reason, the code-checker does not recognise |
268 | // this a usage of the TMath namespace declaration! Idiot | |
269 | // | |
f95a63c4 | 270 | Int_t i = TMath::Min(Int_t(fCounts.fN * s / max), |
a9579262 | 271 | Int_t(fGraphs.GetEntries()-1)); |
e064ab4a | 272 | if (i < 0 || i >= fCounts.fN) { |
273 | std::cerr << "Graph index " << i << " out of bounds [0," | |
274 | << fCounts.fN << ") - " | |
275 | << fCounts.fN << " * " << s << " / " << max << std::endl; | |
276 | return; | |
277 | } | |
a9579262 | 278 | TGraph* g = static_cast<TGraph*>(fGraphs.At(i)); |
279 | if (!g) return; | |
280 | g->SetPoint(fCounts[i]++, x, y); | |
281 | } | |
282 | ||
283 | ||
284 | //____________________________________________________________________ | |
285 | AliFMDPattern::AliFMDPattern(const char* gAliceFile) | |
286 | : AliFMDDisplay(kTRUE, gAliceFile), | |
17e542eb | 287 | fInners(0), |
288 | fOuters(0), | |
a9579262 | 289 | fInnerMax(0), |
290 | fOuterMax(0), | |
291 | fFMD1Pad(0), | |
292 | fFMD1(1), | |
293 | fFMD2Pad(0), | |
294 | fFMD2(2), | |
295 | fFMD3Pad(0), | |
296 | fFMD3(3), | |
17e542eb | 297 | fSummary(0), |
a9579262 | 298 | fEvent(.1, .8, "Event #"), |
299 | fFMD1Sum(.2, .7, "# in FMD1: "), | |
300 | fFMD2Sum(.2, .6, "# in FMD2: "), | |
301 | fFMD3Sum(.2, .5, "# in FMD3: "), | |
302 | fLine(.15, .47, .85, .47), | |
e064ab4a | 303 | fTotal(.2, .35, "Total: "), |
304 | fFMD1Area(0), | |
305 | fFMD2Area(0), | |
09b6c804 | 306 | fFMD3Area(0)// ,fPhysicsSelection(0) |
a9579262 | 307 | { |
f95a63c4 | 308 | // Constructor. |
309 | // | |
310 | // Parameters | |
311 | // | |
312 | // gAliceFile The galice.root file to use - if any. | |
313 | // | |
314 | ||
42f1b2f5 | 315 | SetName("AliFMDPattern"); |
316 | SetName("2D display of FMD data"); | |
09b6c804 | 317 | // fPhysicsSelection = new AliPhysicsSelection(); |
a9579262 | 318 | // RemoveLoad(kGeometry); |
319 | fEvent.SetBit(TLatex::kTextNDC); | |
320 | fFMD1Sum.SetBit(TLatex::kTextNDC); | |
321 | fFMD2Sum.SetBit(TLatex::kTextNDC); | |
322 | fFMD3Sum.SetBit(TLatex::kTextNDC); | |
323 | fLine.SetBit(TLine::kLineNDC); | |
324 | fTotal.SetBit(TLatex::kTextNDC); | |
325 | } | |
326 | ||
327 | //____________________________________________________________________ | |
328 | AliFMDPattern::~AliFMDPattern() | |
329 | { | |
f95a63c4 | 330 | // DTOR |
331 | // Free all allocated shapes. | |
332 | // note, that most members are real objects, so we do not need to | |
333 | // deal with them here. | |
a9579262 | 334 | fInners.Delete(); |
335 | fOuters.Delete(); | |
336 | } | |
337 | ||
338 | ||
339 | //____________________________________________________________________ | |
340 | Bool_t | |
341 | AliFMDPattern::Init() | |
342 | { | |
f95a63c4 | 343 | // Initialize. Get transforms and such, |
a9579262 | 344 | if (!AliFMDInput::Init()) return kFALSE; |
345 | AliFMDGeometry* geom = AliFMDGeometry::Instance(); | |
69893a66 | 346 | if (!geom) return kFALSE; |
a9579262 | 347 | geom->Init(); |
348 | geom->InitTransformations(); | |
349 | ||
e064ab4a | 350 | fFMD1Area = 0; |
351 | fFMD2Area = 0; | |
352 | fFMD3Area = 0; | |
353 | ||
354 | Double_t innerArea = 0; | |
355 | Double_t outerArea = 0; | |
356 | ||
a9579262 | 357 | Char_t rs[] = { 'I' , 'O', '\0' }; |
358 | Char_t *r = rs; | |
359 | do { | |
360 | AliFMDRing* ring = geom->GetRing(*r); | |
361 | if (!ring) continue; | |
e064ab4a | 362 | |
363 | Double_t rl = ring->GetMinR(); | |
364 | Double_t rh = ring->GetMaxR(); | |
365 | Double_t area = rh * rh * TMath::Pi() - rl * rl * TMath::Pi(); | |
366 | if (*r == 'I') innerArea = area; | |
367 | else outerArea = area; | |
368 | ||
369 | ||
a9579262 | 370 | const TObjArray& vs = ring->GetVerticies(); |
371 | TObjArray& gs = (*r == 'I' ? fInners : fOuters); | |
372 | Float_t& mr = (*r == 'I' ? fInnerMax : fOuterMax); | |
373 | Int_t nm = ring->GetNModules(); | |
f38b1653 | 374 | AliFMDDebug(1, ("Making %d modules for %c", nm, *r)); |
a9579262 | 375 | for (Int_t m = 0; m < nm; m++) { |
c6b36280 | 376 | Int_t nv = 6; // vs.GetEntries(); |
a9579262 | 377 | Double_t a = TMath::Pi() / 180 * (m * 2 + 1) * ring->GetTheta(); |
378 | TGraph* g = new TGraph(nv+1); | |
379 | Double_t x0 = 0, y0 = 0; | |
380 | gs.AddAtAndExpand(g, m); | |
c6b36280 | 381 | for (Int_t c = 1; c < 4; c++) { |
a9579262 | 382 | TVector2* v = static_cast<TVector2*>(vs.At(c)); |
383 | mr = TMath::Max(mr, Float_t(v->Mod())); | |
384 | TVector2 w(v->Rotate(a)); | |
c6b36280 | 385 | if (c == 1) { x0 = w.X(); y0 = w.Y(); } |
386 | g->SetPoint(c-1, w.X(), w.Y()); | |
387 | } | |
388 | for (Int_t c = 3; c > 0; c--) { | |
389 | TVector2* v = static_cast<TVector2*>(vs.At(c)); | |
390 | TVector2 u(-v->X(), v->Y()); | |
391 | mr = TMath::Max(mr, Float_t(u.Mod())); | |
392 | TVector2 w(u.Rotate(a)); | |
393 | g->SetPoint(3+(3-c), w.X(), w.Y()); | |
a9579262 | 394 | } |
f38b1653 | 395 | g->SetName(Form("FMDX%c_%02d%02d", *r, 2*m,2*m+1)); |
396 | g->SetTitle(Form("FMDX%c, sectors %d and %d", *r, 2*m,2*m+1)); | |
a9579262 | 397 | g->SetPoint(nv, x0, y0); |
398 | g->SetFillColor((*rs == 'I' ? | |
399 | (m % 2 == 0 ? 18 : 17) : | |
400 | (m % 2 == 0 ? 20 : 23))); | |
401 | g->SetFillStyle(3001); | |
402 | g->SetLineColor(1); | |
403 | g->SetLineWidth(1); | |
404 | g->SetLineStyle(2); | |
405 | } | |
406 | } while (*(++r)); | |
e064ab4a | 407 | |
408 | fFMD1Area = innerArea; | |
409 | fFMD2Area = innerArea + outerArea; | |
410 | fFMD3Area = innerArea + outerArea; | |
411 | ||
a9579262 | 412 | return kTRUE; |
413 | } | |
414 | ||
415 | //____________________________________________________________________ | |
416 | Bool_t | |
417 | AliFMDPattern::Begin(Int_t event) | |
418 | { | |
f95a63c4 | 419 | // Called at the begining of an event. |
420 | // | |
421 | // Parameters | |
422 | // | |
423 | // EVENT The event number | |
424 | // | |
97b4001e | 425 | MakeAux(); |
a9579262 | 426 | if (!fCanvas) { |
2eddac03 | 427 | const char* which[] = { "Continue", "Start", "Pause", "Redisplay", 0 }; |
a9579262 | 428 | MakeCanvas(which); |
a9579262 | 429 | |
430 | AliFMDGeometry* geom = AliFMDGeometry::Instance(); | |
f95a63c4 | 431 | // AliFMDDetector* det; |
432 | if ((/* det = */ geom->GetDetector(1))) { | |
a9579262 | 433 | fPad->cd(); |
434 | fFMD1Pad = new TPad("FMD1", "FMD1", 0.0, 0.50, 0.5, 1.0, 0, 0); | |
435 | fFMD1Pad->Draw(); | |
436 | fFMD1Pad->cd(); | |
97b4001e | 437 | fFMD1.Begin(-1, fInnerMax, fInners, fOuters); |
a9579262 | 438 | } |
f95a63c4 | 439 | if ((/* det = */ geom->GetDetector(2))) { |
a9579262 | 440 | fPad->cd(); |
441 | fFMD2Pad = new TPad("FMD2", "FMD2", 0.5, 0.50, 1.0, 1.0, 0, 0); | |
442 | fFMD2Pad->Draw(); | |
443 | fFMD2Pad->cd(); | |
97b4001e | 444 | fFMD2.Begin(-1, fOuterMax, fInners, fOuters); |
a9579262 | 445 | } |
f95a63c4 | 446 | if ((/* det = */ geom->GetDetector(3))) { |
a9579262 | 447 | fPad->cd(); |
448 | fFMD3Pad = new TPad("FMD3", "FMD3", 0.0, 0.0, .5, .5, 0, 0); | |
449 | fFMD3Pad->Draw(); | |
450 | fFMD3Pad->cd(); | |
97b4001e | 451 | fFMD3.Begin(-1, fOuterMax, fInners, fOuters); |
a9579262 | 452 | } |
453 | fPad->cd(); | |
454 | fSummary = new TPad("display", "Display", 0.5, 0.0, 1.0, 0.5, 0, 0); | |
455 | fSummary->Draw(); | |
456 | fSummary->cd(); | |
457 | fEvent.Draw(); | |
458 | fFMD1Sum.Draw(); | |
459 | fFMD2Sum.Draw(); | |
460 | fFMD3Sum.Draw(); | |
461 | fLine.Draw(); | |
462 | fTotal.Draw(); | |
463 | } | |
464 | fEvent.SetTitle(Form("Event # %6d", event)); | |
465 | ||
466 | fCanvas->Modified(); | |
467 | fCanvas->Update(); | |
468 | fCanvas->cd(); | |
469 | fFMD1.Clear(); | |
470 | fFMD2.Clear(); | |
471 | fFMD3.Clear(); | |
693d8c21 | 472 | |
09b6c804 | 473 | #if 0 |
693d8c21 | 474 | TString triggers = fESDEvent->GetFiredTriggerClasses(); |
475 | const AliESDVertex* vertex = fESDEvent->GetPrimaryVertexSPD(); | |
476 | Double_t vertexXYZ[3]; | |
477 | vertex->GetXYZ(vertexXYZ); | |
478 | const AliMultiplicity* mult = fESDEvent->GetMultiplicity(); | |
479 | Int_t nTrackLets = mult->GetNumberOfTracklets(); | |
480 | std::cout<<triggers.Data()<<" "<<fPhysicsSelection->IsCollisionCandidate(fESDEvent)<<" "<<nTrackLets<<" "<<vertexXYZ[0]<<" "<<vertexXYZ[1]<<" "<<vertexXYZ[2]<<std::endl; | |
09b6c804 | 481 | #endif |
693d8c21 | 482 | |
a9579262 | 483 | return AliFMDInput::Begin(event); |
484 | } | |
485 | ||
486 | //____________________________________________________________________ | |
487 | void | |
488 | AliFMDPattern::Redisplay() | |
489 | { | |
f95a63c4 | 490 | // Redraw the displayu |
a9579262 | 491 | fFMD1.Clear(); |
492 | fFMD2.Clear(); | |
493 | fFMD3.Clear(); | |
494 | AliFMDDisplay::Redisplay(); | |
495 | } | |
496 | ||
497 | //____________________________________________________________________ | |
498 | void | |
499 | AliFMDPattern::AtEnd() | |
500 | { | |
f95a63c4 | 501 | // Called at the end of an event. |
a9579262 | 502 | DrawAux(); |
503 | ||
504 | Int_t total = 0; | |
505 | ||
506 | fFMD1.End(); | |
507 | fFMD1Pad->Modified(); | |
e1a9aea4 | 508 | fFMD1Sum.SetTitle(Form("# hits in FMD1: %5d (%4.2f /cm^{2})", |
e064ab4a | 509 | fFMD1.Total(), fFMD1.Total()/fFMD1Area)); |
a9579262 | 510 | total += fFMD1.Total(); |
511 | ||
512 | fFMD2.End(); | |
513 | fFMD2Pad->Modified(); | |
e1a9aea4 | 514 | fFMD2Sum.SetTitle(Form("# hits in FMD2: %5d (%4.2f /cm^{2})", |
e064ab4a | 515 | fFMD2.Total(), fFMD2.Total()/fFMD2Area)); |
a9579262 | 516 | total += fFMD2.Total(); |
517 | ||
518 | fFMD3.End(); | |
519 | fFMD3Pad->Modified(); | |
e1a9aea4 | 520 | fFMD3Sum.SetTitle(Form("# hits in FMD3: %5d (%4.2f /cm^{2})", |
e064ab4a | 521 | fFMD3.Total(), fFMD3.Total()/fFMD3Area)); |
a9579262 | 522 | total += fFMD3.Total(); |
523 | ||
524 | fTotal.SetTitle(Form("Total: %5d/51200 (%3d%%)", | |
525 | total, Int_t(100. / 51200 * total))); | |
526 | fSummary->Modified(); | |
527 | fCanvas->Modified(); | |
528 | fCanvas->Update(); | |
529 | fCanvas->cd(); | |
530 | } | |
531 | ||
532 | //____________________________________________________________________ | |
533 | Bool_t | |
534 | AliFMDPattern::ProcessHit(AliFMDHit* hit, TParticle*) | |
535 | { | |
f95a63c4 | 536 | // Process a hit. |
537 | // | |
538 | // Parameters | |
539 | // | |
540 | // HIT The hit to process. | |
541 | // | |
542 | // The TParticle argument is never used. | |
ef8e8623 | 543 | static const Float_t rMin = fgkEdepRange.fLow; |
544 | static const Float_t rMax = fgkEdepRange.fHigh; | |
545 | ||
546 | if (!hit) { AliError("No hit"); return kFALSE; } | |
547 | // if (!p) { AliError("No track"); return kFALSE; } | |
548 | Float_t edep = hit->Edep(); | |
549 | ||
550 | if (fHits) fHits->Add(hit); | |
551 | if (fSpec) fSpec->Fill(edep); | |
552 | if (InsideCut(edep, rMin, rMax) && fSpecCut) fSpecCut->Fill(edep); | |
553 | ||
a9579262 | 554 | switch (hit->Detector()) { |
ef8e8623 | 555 | case 1: fFMD1.AddMarker(hit->X(), hit->Y(), hit->Edep(), rMax); break; |
556 | case 2: fFMD2.AddMarker(hit->X(), hit->Y(), hit->Edep(), rMax); break; | |
557 | case 3: fFMD3.AddMarker(hit->X(), hit->Y(), hit->Edep(), rMax); break; | |
a9579262 | 558 | } |
559 | return kTRUE; | |
560 | } | |
561 | ||
562 | ||
563 | //____________________________________________________________________ | |
564 | void | |
f95a63c4 | 565 | AliFMDPattern::AddMarker(UShort_t det, Char_t rng, |
566 | UShort_t sec, UShort_t str, | |
cf291b42 | 567 | TObject*, Float_t s, Float_t /*min*/, Float_t max) |
a9579262 | 568 | { |
569 | // Add a marker to the display | |
570 | // | |
571 | // det Detector | |
572 | // rng Ring | |
573 | // sec Sector | |
574 | // str Strip | |
575 | // o Object to refer to | |
576 | // s Signal | |
577 | // max Maximum of signal | |
578 | // | |
f95a63c4 | 579 | AliFMDPatternDetector* d = 0; |
a9579262 | 580 | switch (det) { |
581 | case 1: d = &fFMD1; break; | |
582 | case 2: d = &fFMD2; break; | |
583 | case 3: d = &fFMD3; break; | |
584 | } | |
585 | if (!d) return; | |
586 | AliFMDGeometry* geom = AliFMDGeometry::Instance(); | |
587 | Double_t x, y, z; | |
588 | geom->Detector2XYZ(det, rng, sec, str, x, y, z); | |
f95a63c4 | 589 | // Make code-checker shut the f**k up |
590 | TRandom* rand = gRandom; | |
f38b1653 | 591 | if (false) { |
a9579262 | 592 | AliFMDRing* r = geom->GetRing(rng); |
593 | Double_t t = .9 * r->GetTheta() / 2; | |
f95a63c4 | 594 | Double_t a = rand->Uniform(-t,t) * TMath::Pi() / 180; |
a9579262 | 595 | Double_t x1 = x * TMath::Cos(a) - y * TMath::Sin(a); |
596 | Double_t y1 = x * TMath::Sin(a) + y * TMath::Cos(a); | |
597 | x = x1; | |
598 | y = y1; | |
599 | } | |
600 | d->AddMarker(x, y, s, max); | |
601 | } | |
602 | ||
603 | //____________________________________________________________________ | |
604 | // | |
605 | // EOF | |
606 | // |