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bf000c32 | 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 | **************************************************************************/ | |
bf000c32 | 15 | /* $Id$ */ |
c2fc1258 | 16 | /** @file AliFMDDisplay.cxx |
17 | @author Christian Holm Christensen <cholm@nbi.dk> | |
18 | @date Mon Mar 27 12:39:09 2006 | |
19 | @brief FMD Event display | |
20 | */ | |
bf000c32 | 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 | |
d1ddc9bd | 32 | #include <TSystem.h> |
9edefa04 | 33 | #include <TApplication.h> |
34 | #include <TButton.h> | |
35 | #include <TCanvas.h> | |
36 | #include <TGeoManager.h> | |
37 | #include <TH1D.h> | |
38 | #include <TMarker3DBox.h> | |
39 | #include <TMath.h> | |
40 | #include <TSlider.h> | |
d98fbfa5 | 41 | #include <TSliderBox.h> |
9edefa04 | 42 | #include <TStyle.h> |
43 | #include <TView.h> | |
44 | #include <TVirtualX.h> | |
d98fbfa5 | 45 | #include <TVirtualViewer3D.h> |
46 | #include <TList.h> | |
9edefa04 | 47 | // #include <TArrayF.h> |
48 | // #include <TParticle.h> | |
49 | ||
bf000c32 | 50 | #include "AliFMDDisplay.h" // ALIFMDDISPLAY_H |
51 | #include "AliFMDHit.h" // ALIFMDHIT_H | |
52 | #include "AliFMDDigit.h" // ALIFMDDIGIT_H | |
42f1b2f5 | 53 | #include "AliFMDSDigit.h" // ALIFMDSDIGIT_H |
bf000c32 | 54 | #include "AliFMDRecPoint.h" // ALIFMDRECPOINT_H |
55 | #include "AliFMDGeometry.h" // ALIFMDGEOMETRY_H | |
56 | #include "AliFMDParameters.h" // ALIFMDPARAMETERS_H | |
5cf05dbb | 57 | #include "AliFMDRawReader.h" // ALIFMDRAWREADER_H |
15b17c89 | 58 | #include <AliESDFMD.h> // ALIESDFMD_H |
f95a63c4 | 59 | // #include <AliLog.h> |
60 | #include "AliFMDDebug.h" // Better debug macros | |
bf000c32 | 61 | |
62 | //____________________________________________________________________ | |
63 | ClassImp(AliFMDDisplay) | |
64 | #if 0 | |
65 | ; // This is here to keep Emacs for indenting the next line | |
66 | #endif | |
67 | ||
68 | //____________________________________________________________________ | |
69 | AliFMDDisplay* AliFMDDisplay::fgInstance = 0; | |
70 | ||
ef8e8623 | 71 | //____________________________________________________________________ |
72 | const AliFMDDisplay::Range_t AliFMDDisplay::fgkEdepRange = { 100, 0., 2. }; | |
73 | const AliFMDDisplay::Range_t AliFMDDisplay::fgkAdcRange = { 1024, 0., 1023. }; | |
74 | const AliFMDDisplay::Range_t AliFMDDisplay::fgkMultRange = { 500, 0., 20. }; | |
75 | ||
76 | ||
bf000c32 | 77 | //____________________________________________________________________ |
78 | AliFMDDisplay* | |
79 | AliFMDDisplay::Instance() | |
80 | { | |
02a27b50 | 81 | // Return static instance |
5c96b03f | 82 | // If the instance does not exist |
83 | // it is not created! | |
bf000c32 | 84 | return fgInstance; |
85 | } | |
86 | ||
87 | //____________________________________________________________________ | |
a9579262 | 88 | AliFMDDisplay::~AliFMDDisplay() |
89 | { | |
5c96b03f | 90 | // Destructor. |
91 | // Cleans | |
92 | // up | |
a9579262 | 93 | if (fMarkers) { |
94 | fMarkers->Delete(); | |
95 | delete fMarkers; | |
96 | } | |
97 | if (fHits) { | |
98 | fHits->Clear(); | |
99 | delete fHits; | |
100 | } | |
101 | if (fPad) delete fPad; | |
102 | fButtons.Delete(); | |
103 | if (fSlider) delete fSlider; | |
104 | if (fCanvas) delete fCanvas; | |
105 | } | |
106 | ||
107 | //____________________________________________________________________ | |
108 | AliFMDDisplay::AliFMDDisplay(Bool_t onlyFMD, const char* gAliceFile) | |
bf000c32 | 109 | : AliFMDInput(gAliceFile), |
110 | fWait(kFALSE), | |
b5ee4425 | 111 | fMarkers(0), |
112 | fHits(0), | |
bf000c32 | 113 | fCanvas(0), |
114 | fPad(0), | |
17e542eb | 115 | fButtons(0), |
a9579262 | 116 | fSlider(0), |
d98fbfa5 | 117 | fFactor(0), |
b5ee4425 | 118 | fZoomMode(kFALSE), |
119 | fX0(0), | |
120 | fY0(0), | |
121 | fX1(0), | |
122 | fY1(0), | |
b5ee4425 | 123 | fXPixel(0), |
124 | fYPixel(0), | |
125 | fOldXPixel(0), | |
126 | fOldYPixel(0), | |
a9579262 | 127 | fLineDrawn(0), |
17e542eb | 128 | fOnlyFMD(onlyFMD), |
129 | fSpec(0), | |
130 | fSpecCut(0), | |
d98fbfa5 | 131 | fAux(0), |
2eddac03 | 132 | fReturn(kFALSE), |
133 | fContinous(kFALSE), | |
134 | fTimeout("gApplication->StopIdleing()", 10) | |
bf000c32 | 135 | { |
136 | // Constructor of an FMD display object. | |
5c96b03f | 137 | // Must be called |
138 | // before Instance | |
42f1b2f5 | 139 | SetName("AliFMDDisplay"); |
140 | SetTitle("3D Display of various kinds of FMD data"); | |
bf000c32 | 141 | AddLoad(kGeometry); |
a9579262 | 142 | if (fgInstance) delete fgInstance; |
bf000c32 | 143 | fgInstance = this; |
144 | } | |
145 | ||
a9579262 | 146 | //____________________________________________________________________ |
147 | void | |
148 | AliFMDDisplay::MakeCanvas(const char** which) | |
149 | { | |
5c96b03f | 150 | // Make a canvas |
151 | // Parameters: | |
152 | // which Which button to put up. | |
a9579262 | 153 | gStyle->SetPalette(1); |
d98fbfa5 | 154 | // gStyle->SetCanvasPreferGL(kTRUE); |
a9579262 | 155 | Double_t y1 = .10; |
156 | Int_t w = 700; | |
42f1b2f5 | 157 | fCanvas = new TCanvas(Form("gl%s", GetName()), |
158 | Form("%s - Display", GetTitle()), | |
159 | w, Int_t(w / (1-y1))); | |
a9579262 | 160 | fCanvas->SetFillColor(1); |
161 | fCanvas->ToggleEventStatus(); | |
162 | fCanvas->cd(); | |
d98fbfa5 | 163 | fPad = new TPad("glview", "3DView", 0.0, y1, 1.0, 1.0, 1, 0, 0); |
a9579262 | 164 | fPad->Draw(); |
d98fbfa5 | 165 | |
166 | const char** p = which; | |
167 | const char* m; | |
168 | Int_t n = 0; | |
169 | Int_t j = 0; | |
170 | while (*(p++)) n++; | |
f38b1653 | 171 | AliFMDDebug(1, ("Got %d buttons", n)); |
d98fbfa5 | 172 | if (n <= 0) return; |
a9579262 | 173 | |
174 | Double_t yb = 0; | |
d98fbfa5 | 175 | Double_t xb = 1; |
a9579262 | 176 | fCanvas->cd(); |
59194467 | 177 | if (TESTBIT(fTreeMask, kDigits) || |
178 | TESTBIT(fTreeMask, kRaw)) { | |
d98fbfa5 | 179 | yb = .05; |
180 | xb = .66; | |
181 | fFactor = new TSlider("pedFactor", "Pedestal Factor", xb+.01, 0, 1, yb); | |
182 | fFactor->SetMethod("AliFMDDisplay::Instance()->ChangeFactor()"); | |
183 | fFactor->SetRange(3./10, 1); | |
184 | fFactor->Draw(); | |
185 | TSliderBox *sbox = | |
186 | static_cast<TSliderBox*>(fFactor->GetListOfPrimitives()-> | |
187 | FindObject("TSliderBox")); | |
188 | if (sbox) { | |
189 | sbox->SetToolTipText("Adjust the noise suppression factor by moving " | |
190 | "lower limit"); | |
191 | } | |
192 | } | |
42f1b2f5 | 193 | if (TESTBIT(fTreeMask, kHits) || |
194 | TESTBIT(fTreeMask, kESD) || | |
195 | TESTBIT(fTreeMask, kDigits) || | |
196 | TESTBIT(fTreeMask, kSDigits) || | |
a9579262 | 197 | TESTBIT(fTreeMask, kRaw)) { |
198 | yb = .05; | |
d98fbfa5 | 199 | fSlider = new TSlider("genCut", "Multiplicity cut", 0, 0, xb, yb); |
a9579262 | 200 | fSlider->SetMethod("AliFMDDisplay::Instance()->ChangeCut()"); |
d98fbfa5 | 201 | fSlider->SetRange(0,1); |
a9579262 | 202 | fSlider->Draw(); |
d98fbfa5 | 203 | TSliderBox *sbox = |
204 | static_cast<TSliderBox*>(fSlider->GetListOfPrimitives()-> | |
205 | FindObject("TSliderBox")); | |
206 | if (sbox) { | |
207 | sbox->SetToolTipText("Adjust lower and upper limit on data signal"); | |
208 | } | |
a9579262 | 209 | } |
a9579262 | 210 | Float_t x0 = 0; |
211 | Float_t dx = 1. / n; | |
212 | p = which; | |
213 | while ((m = *(p++))) { | |
214 | fCanvas->cd(); | |
f38b1653 | 215 | AliFMDDebug(1, ("Adding button %s", m)); |
a9579262 | 216 | TButton* b = new TButton(m, Form("AliFMDDisplay::Instance()->%s()", m), |
d98fbfa5 | 217 | x0, yb, TMath::Min(x0 + dx,.999F), y1); |
a9579262 | 218 | b->Draw(); |
219 | fButtons.Add(b); | |
220 | x0 += dx; | |
221 | j++; | |
222 | } | |
223 | } | |
224 | ||
225 | //____________________________________________________________________ | |
226 | void | |
227 | AliFMDDisplay::ShowOnlyFMD() | |
228 | { | |
5c96b03f | 229 | // Show only the FMD |
230 | // Do not show | |
231 | // other volumes | |
a9579262 | 232 | if (!fGeoManager) return; |
233 | static bool once = false; | |
234 | if (once) return; | |
235 | once = true; | |
236 | AliInfo("Will only show the FMD"); | |
237 | TGeoVolume* top = gGeoManager->GetTopVolume(); | |
238 | top->InvisibleAll(kTRUE); | |
239 | TGeoIterator next(top); | |
240 | TGeoNode* node; | |
241 | TGeoVolume* v = 0; | |
242 | Bool_t hasFMD1 = kFALSE; | |
243 | Bool_t hasFMD2 = kFALSE; | |
244 | Bool_t hasFMD3 = kFALSE; | |
f38b1653 | 245 | AliFMDDebug(1, ("Getting material FMD_Si$")); |
d98fbfa5 | 246 | TGeoMaterial* si = gGeoManager->GetMaterial("FMD_Si$"); // kRed |
f38b1653 | 247 | AliFMDDebug(1, ("Getting material FMD_Carbon$")); |
d98fbfa5 | 248 | TGeoMaterial* c = gGeoManager->GetMaterial("FMD_Carbon$"); // kGray |
f38b1653 | 249 | AliFMDDebug(1, ("Getting material FMD_Aluminum$")); |
d98fbfa5 | 250 | TGeoMaterial* al = gGeoManager->GetMaterial("FMD_Aluminum$");// kGray-2 |
f38b1653 | 251 | AliFMDDebug(1, ("Getting material FMD_Copper$")); |
d98fbfa5 | 252 | TGeoMaterial* cu = gGeoManager->GetMaterial("FMD_Copper$"); // kGreen-2 |
f38b1653 | 253 | AliFMDDebug(1, ("Getting material FMD_PCB$")); |
d98fbfa5 | 254 | TGeoMaterial* pcb = gGeoManager->GetMaterial("FMD_PCB$"); // kGreen+2 |
f38b1653 | 255 | AliFMDDebug(1, ("Getting material FMD_PCB$")); |
d98fbfa5 | 256 | TGeoMaterial* chip = gGeoManager->GetMaterial("FMD_Si Chip$");// kGreen+2 |
257 | TObjArray toshow; | |
a9579262 | 258 | while ((node = static_cast<TGeoNode*>(next()))) { |
259 | const char* name = node->GetName(); | |
260 | if (!name) continue; | |
261 | if (!(v = node->GetVolume())) continue; | |
262 | ||
263 | if (name[0] == 'F') { | |
d98fbfa5 | 264 | TGeoMaterial* m = (v->IsAssembly() ? 0 : v->GetMaterial()); |
265 | Int_t col = -1; | |
266 | if (m == si) col = kRed; | |
267 | else if (m == c) col = kGray; | |
268 | else if (m == al) col = kYellow+4; | |
269 | else if (m == cu) col = kRed+6; | |
270 | else if (m == pcb) col = kGreen+2; | |
271 | else if (m == chip) col = kGreen+4; | |
272 | if (col >= 0) { | |
273 | v->SetLineColor(col); | |
274 | v->SetFillColor(col); | |
275 | } | |
a9579262 | 276 | if (name[2] == 'M' && (name[3] == 'T' || name[3] == 'B')) { |
277 | // Virtual Master half-ring volume - top-level | |
278 | Int_t det = node->GetNumber(); | |
279 | switch (det) { | |
280 | case 1: hasFMD1 = true; break; | |
281 | case 2: hasFMD2 = true; break; | |
282 | case 3: hasFMD3 = true; break; | |
283 | default: continue; | |
284 | } | |
285 | toshow.Add(v); | |
286 | } | |
287 | else if (name[3] == 'V' && (name[2] == 'T' || name[2] == 'B')) | |
288 | toshow.Add(v); // Virtual Half-ring, bare detectors | |
d98fbfa5 | 289 | else if (name[3] == 'H' && (name[2] == 'F' || name[2] == 'B')) |
290 | toshow.Add(v); // Virtual Hybrid container | |
291 | else if (name[2] == 'S' && name[3] == 'U') | |
292 | toshow.Add(v); // Virtual support structre | |
a9579262 | 293 | // else if (name[3] == 'H' && (name[2] == 'F' || name[2] == 'B')) |
294 | // toshow.Add(v); // Virtual Hybrid container | |
295 | } | |
296 | v->SetVisibility(kFALSE); | |
297 | v->SetVisDaughters(kFALSE); | |
298 | v->InvisibleAll(kTRUE); | |
299 | } | |
300 | TIter i(&toshow); | |
301 | while ((v = static_cast<TGeoVolume*>(i()))) { | |
d98fbfa5 | 302 | if (!v->IsAssembly()) |
303 | v->SetVisibility(kTRUE); | |
a9579262 | 304 | v->InvisibleAll(kFALSE); |
d98fbfa5 | 305 | v->SetVisDaughters(kTRUE); |
306 | ||
a9579262 | 307 | } |
308 | } | |
309 | ||
310 | ||
bf000c32 | 311 | //____________________________________________________________________ |
1e8f773e | 312 | void |
bf000c32 | 313 | AliFMDDisplay::ExecuteEvent(Int_t event, Int_t px, Int_t py) |
314 | { | |
5c96b03f | 315 | // Execute an event on canvas |
316 | // Parameters: | |
317 | // event What happened | |
318 | // px, py Pixel coordinates | |
bf000c32 | 319 | if (px == 0 && py == 0) return; |
320 | if (!fZoomMode && fPad->GetView()) { | |
321 | fPad->GetView()->ExecuteRotateView(event, px, py); | |
322 | return; | |
323 | } | |
324 | fPad->SetCursor(kCross); | |
325 | switch (event) { | |
326 | case kButton1Down: | |
327 | fPad->TAttLine::Modify(); | |
328 | fX0 = fPad->AbsPixeltoX(px); | |
329 | fY0 = fPad->AbsPixeltoY(py); | |
330 | fXPixel = fOldXPixel = px; | |
331 | fYPixel = fOldYPixel = py; | |
332 | fLineDrawn = kFALSE; | |
333 | return; | |
334 | case kButton1Motion: | |
335 | if (fLineDrawn) | |
336 | gVirtualX->DrawBox(fXPixel, fYPixel, fOldXPixel, fOldYPixel, | |
337 | TVirtualX::kHollow); | |
338 | fOldXPixel = px; | |
339 | fOldYPixel = py; | |
340 | fLineDrawn = kTRUE; | |
341 | gVirtualX->DrawBox(fXPixel, fYPixel, fOldXPixel, fOldYPixel, | |
342 | TVirtualX::kHollow); | |
343 | return; | |
344 | case kButton1Up: | |
345 | fPad->GetCanvas()->FeedbackMode(kFALSE); | |
346 | if (px == fXPixel || py == fYPixel) return; | |
347 | fX1 = fPad->AbsPixeltoX(px); | |
348 | fY1 = fPad->AbsPixeltoY(py); | |
349 | if (fX1 < fX0) std::swap(fX0, fX1); | |
350 | if (fY1 < fY0) std::swap(fY0, fY1); | |
351 | fPad->Range(fX0, fY0, fX1, fY1); | |
352 | fPad->Modified(); | |
353 | return; | |
354 | } | |
355 | } | |
356 | ||
bf000c32 | 357 | //____________________________________________________________________ |
358 | Bool_t | |
359 | AliFMDDisplay::Init() | |
360 | { | |
5c96b03f | 361 | // Initialize. GEt transforms and such, |
362 | // so that we can draw thins properly | |
363 | // Returns true on success | |
bf000c32 | 364 | if (!AliFMDInput::Init()) return kFALSE; |
365 | AliFMDGeometry* geom = AliFMDGeometry::Instance(); | |
366 | geom->Init(); | |
367 | geom->InitTransformations(); | |
97b4001e | 368 | if (TESTBIT(fTreeMask, kDigits) || TESTBIT(fTreeMask, kRaw)) |
369 | AliFMDParameters::Instance()->Init(); | |
370 | ||
a9579262 | 371 | fMarkers = new TObjArray; |
372 | fHits = new TObjArray; | |
373 | fMarkers->SetOwner(kTRUE); | |
374 | fHits->SetOwner(kFALSE); | |
bf000c32 | 375 | return kTRUE; |
376 | } | |
a9579262 | 377 | |
378 | //____________________________________________________________________ | |
379 | void | |
380 | AliFMDDisplay::MakeAux() | |
381 | { | |
5c96b03f | 382 | // MAke the aux canvas |
383 | // This is used to display spectra | |
384 | // etc, | |
ef8e8623 | 385 | const Range_t* range = 0; |
386 | if (TESTBIT(fTreeMask, kESD)) range = &fgkMultRange; | |
387 | else if (TESTBIT(fTreeMask, kDigits)) range = &fgkAdcRange; | |
388 | else if (TESTBIT(fTreeMask, kSDigits)) range = &fgkAdcRange; | |
389 | else if (TESTBIT(fTreeMask, kRaw)) range = &fgkAdcRange; | |
390 | else if (TESTBIT(fTreeMask, kHits)) range = &fgkEdepRange; | |
391 | if (!range) return; | |
392 | ||
393 | if (!fAux) { | |
394 | fAux = new TCanvas("aux", "Aux"); | |
395 | fAux->SetLogy(); | |
5cf05dbb | 396 | fAux->SetFillColor(kWhite); |
397 | fAux->SetBorderMode(0); | |
398 | fAux->SetBorderSize(0); | |
ef8e8623 | 399 | Float_t dBin = (range->fHigh - range->fLow) / range->fNbins; |
400 | fSpec = new TH1D("spec", "Spectra", range->fNbins, | |
5cf05dbb | 401 | range->fLow-dBin/2, range->fHigh+dBin/2); |
ef8e8623 | 402 | fSpecCut = static_cast<TH1*>(fSpec->Clone("specCut")); |
5cf05dbb | 403 | fSpec->SetXTitle("signal"); |
404 | fSpec->SetYTitle("events"); | |
ef8e8623 | 405 | fSpec->SetFillColor(2); |
406 | fSpec->SetFillStyle(3001); | |
5cf05dbb | 407 | fSpecCut->SetXTitle("signal"); |
408 | fSpecCut->SetYTitle("events"); | |
ef8e8623 | 409 | fSpecCut->SetFillColor(4); |
410 | fSpecCut->SetFillStyle(3001); | |
a9579262 | 411 | } |
ef8e8623 | 412 | else { |
413 | fSpec->Reset(); | |
414 | fSpecCut->Reset(); | |
415 | } | |
a9579262 | 416 | } |
417 | ||
418 | //____________________________________________________________________ | |
419 | void | |
420 | AliFMDDisplay::DrawAux() | |
421 | { | |
5c96b03f | 422 | // Draw in the Aux the canvas |
423 | // For example draw the spectra | |
424 | // or such stuff | |
a9579262 | 425 | if (!fAux) return; |
426 | fAux->cd(); | |
427 | fAux->Clear(); | |
7af3df7f | 428 | fAux->SetLogy(fSpec->GetMaximum() > 10); |
a9579262 | 429 | fSpec->Draw(); |
430 | fSpecCut->Draw("same"); | |
431 | fAux->Modified(); | |
432 | fAux->Update(); | |
433 | fAux->cd(); | |
434 | } | |
435 | ||
bf000c32 | 436 | //____________________________________________________________________ |
437 | Bool_t | |
438 | AliFMDDisplay::Begin(Int_t event) | |
439 | { | |
02a27b50 | 440 | // Begin of event. Make canvas is not already done |
5c96b03f | 441 | // Parameters: |
442 | // event The event number | |
bf000c32 | 443 | if (!fCanvas) { |
d98fbfa5 | 444 | const char* m[] = { "Continue", |
445 | "Break", | |
446 | "Zoom", | |
447 | "Pick", | |
448 | "Redisplay", | |
449 | "Render", | |
450 | 0 }; | |
a9579262 | 451 | MakeCanvas(m); |
bf000c32 | 452 | } |
97b4001e | 453 | MakeAux(); |
d98fbfa5 | 454 | fReturn = kFALSE; |
455 | ||
a9579262 | 456 | // AliInfo("Clearing canvas"); |
bf000c32 | 457 | // fCanvas->Clear(); |
458 | if (!fGeoManager) { | |
459 | Warning("End", "No geometry manager"); | |
460 | return kFALSE; | |
461 | } | |
f38b1653 | 462 | AliFMDDebug(1, ("Drawing geometry")); |
bf000c32 | 463 | fPad->cd(); |
464 | fGeoManager->GetTopVolume()->Draw(); | |
a9579262 | 465 | if (fOnlyFMD) ShowOnlyFMD(); |
f38b1653 | 466 | AliFMDDebug(1, ("Adjusting view")); |
bf000c32 | 467 | Int_t irep; |
468 | if (fPad->GetView()) { | |
469 | fPad->GetView()->SetView(-200, -40, 80, irep); | |
470 | fPad->GetView()->Zoom(); | |
471 | fPad->Modified(); | |
472 | fPad->cd(); | |
473 | } | |
474 | return AliFMDInput::Begin(event); | |
475 | } | |
476 | ||
477 | //____________________________________________________________________ | |
a9579262 | 478 | void |
479 | AliFMDDisplay::AtEnd() | |
bf000c32 | 480 | { |
5c96b03f | 481 | // Called at of the event. |
482 | // Draw stuff. | |
483 | // Draw spectrum. | |
bf000c32 | 484 | fPad->cd(); |
485 | fMarkers->Draw(); | |
1e8f773e | 486 | fPad->cd(); |
bf000c32 | 487 | AppendPad(); |
bf000c32 | 488 | fPad->cd(); |
a9579262 | 489 | DrawAux(); |
490 | } | |
491 | ||
492 | //____________________________________________________________________ | |
493 | void | |
494 | AliFMDDisplay::Idle() | |
495 | { | |
5c96b03f | 496 | // Idle loop. |
497 | // Sends the ROOT loop into the idle loop, | |
498 | // so that we can go on. | |
bf000c32 | 499 | fWait = kTRUE; |
2eddac03 | 500 | if (fContinous) fTimeout.Start(10, kTRUE); |
bf000c32 | 501 | while (fWait) { |
502 | gApplication->StartIdleing(); | |
503 | gSystem->InnerLoop(); | |
504 | gApplication->StopIdleing(); | |
2eddac03 | 505 | if (fContinous) break; |
bf000c32 | 506 | } |
f38b1653 | 507 | AliFMDDebug(1, ("After idle loop")); |
a9579262 | 508 | if (fMarkers) fMarkers->Delete(); |
509 | if (fHits) fHits->Clear(); | |
f38b1653 | 510 | AliFMDDebug(1, ("After clearing caches")); |
a9579262 | 511 | } |
512 | ||
513 | //____________________________________________________________________ | |
514 | Bool_t | |
515 | AliFMDDisplay::End() | |
516 | { | |
517 | // End of event. Draw everything | |
518 | AtEnd(); | |
519 | Idle(); | |
d98fbfa5 | 520 | if (fReturn) return kFALSE; |
bf000c32 | 521 | return AliFMDInput::End(); |
522 | } | |
523 | ||
524 | //____________________________________________________________________ | |
525 | Int_t | |
d98fbfa5 | 526 | AliFMDDisplay::LookupColor(Float_t x, Float_t min, Float_t max) const |
bf000c32 | 527 | { |
5c96b03f | 528 | // Look-up color. |
529 | // Get a colour from the current palette depending | |
530 | // on the ratio x/max | |
d98fbfa5 | 531 | Float_t range = (max-min); |
532 | Float_t l = fSlider->GetMinimum(); | |
533 | Float_t h = fSlider->GetMaximum(); | |
534 | if (l == h) { l = 0; h = 1; } | |
535 | Float_t cmin = range * l; | |
536 | Float_t cmax = range * h; | |
537 | Float_t crange = (cmax-cmin); | |
538 | Int_t idx = Int_t((x-cmin) / crange * gStyle->GetNumberOfColors()); | |
bf000c32 | 539 | return gStyle->GetColorPalette(idx); |
d98fbfa5 | 540 | } |
bf000c32 | 541 | |
ef8e8623 | 542 | //____________________________________________________________________ |
543 | void | |
544 | AliFMDDisplay::SetCut(Float_t l, Float_t h) | |
545 | { | |
546 | // Change the cut on the slider. | |
547 | fSlider->SetMinimum(l); | |
548 | fSlider->SetMaximum(h); | |
549 | ChangeCut(); | |
550 | } | |
551 | ||
a9579262 | 552 | //____________________________________________________________________ |
553 | void | |
554 | AliFMDDisplay::ChangeCut() | |
555 | { | |
5c96b03f | 556 | // Change the cut on the slider. |
557 | // The factor depends on what is | |
558 | // drawn in the AUX canvas | |
ef8e8623 | 559 | AliInfo(Form("Range is now %7.5f - %7.5f", fSlider->GetMinimum(), |
d98fbfa5 | 560 | fSlider->GetMaximum())); |
ef8e8623 | 561 | if ((TESTBIT(fTreeMask, kESD) || |
562 | TESTBIT(fTreeMask, kDigits) || | |
563 | TESTBIT(fTreeMask, kSDigits) || | |
564 | TESTBIT(fTreeMask, kRaw))) { | |
565 | Float_t l = fSlider->GetMinimum(); | |
566 | Float_t h = fSlider->GetMaximum(); | |
567 | l = 1024 * l + 0; | |
568 | h = 1024 * h + 0; | |
569 | AliInfo(Form("ADC range is now %4d - %4d", int(l), int(h))); | |
570 | } | |
d98fbfa5 | 571 | Redisplay(); |
572 | } | |
573 | //____________________________________________________________________ | |
574 | void | |
575 | AliFMDDisplay::ChangeFactor() | |
576 | { | |
577 | // Change the cut on the slider. | |
578 | // The factor depends on what is | |
579 | // drawn in the AUX canvas | |
580 | AliInfo(Form("Noise factor is now %4.1f, pedestal factor %3.1f", | |
7af3df7f | 581 | 10 * fFactor->GetMinimum(), |
5cf05dbb | 582 | (fFactor->GetMaximum()-fFactor->GetMaximum()))); |
a9579262 | 583 | Redisplay(); |
584 | } | |
585 | ||
586 | //____________________________________________________________________ | |
587 | void | |
588 | AliFMDDisplay::Redisplay() | |
589 | { | |
5c96b03f | 590 | // Redisplay stuff. |
591 | // Redraw markers, hits, | |
592 | // spectra | |
a9579262 | 593 | if (fMarkers) fMarkers->Delete(); |
594 | if (fHits) fHits->Clear(); | |
595 | if (fSpec) fSpec->Reset(); | |
596 | if (fSpecCut) fSpecCut->Reset(); | |
597 | Event(); | |
598 | AtEnd(); | |
599 | } | |
d98fbfa5 | 600 | //____________________________________________________________________ |
601 | void | |
602 | AliFMDDisplay::Break() | |
603 | { | |
604 | // Redisplay stuff. | |
605 | // Redraw markers, hits, | |
606 | // spectra | |
607 | if (fMarkers) fMarkers->Delete(); | |
608 | if (fHits) fHits->Clear(); | |
609 | if (fSpec) fSpec->Reset(); | |
610 | if (fSpecCut) fSpecCut->Reset(); | |
611 | fReturn = kTRUE; | |
612 | fWait = kFALSE; | |
613 | } | |
614 | //____________________________________________________________________ | |
615 | void | |
616 | AliFMDDisplay::Render() | |
617 | { | |
618 | fPad->cd(); | |
619 | TVirtualViewer3D* viewer = fPad->GetViewer3D("ogl"); | |
620 | if (!viewer) return; | |
621 | } | |
a9579262 | 622 | |
15b17c89 | 623 | //____________________________________________________________________ |
624 | void | |
d98fbfa5 | 625 | AliFMDDisplay::AddMarker(Float_t x, Float_t y, Float_t z, |
626 | TObject* o, Float_t s, Float_t min, Float_t max) | |
15b17c89 | 627 | { |
628 | // Add a marker to the display | |
629 | // | |
630 | // det Detector | |
631 | // rng Ring | |
632 | // sec Sector | |
633 | // str Strip | |
634 | // o Object to refer to | |
635 | // s Signal | |
636 | // max Maximum of signal | |
637 | // | |
15b17c89 | 638 | Float_t size = .1; |
d98fbfa5 | 639 | Float_t zsize = (s - min) / (max-min) * 10; |
15b17c89 | 640 | Float_t r = TMath::Sqrt(x * x + y * y); |
641 | Float_t theta = TMath::ATan2(r, z); | |
642 | Float_t phi = TMath::ATan2(y, x); | |
643 | Float_t rz = z + (z < 0 ? 1 : -1) * zsize; | |
644 | TMarker3DBox* marker = new TMarker3DBox(x,y,rz,size,size,zsize,theta,phi); | |
645 | if (o) marker->SetRefObject(o); | |
d98fbfa5 | 646 | marker->SetLineColor(LookupColor(s, min, max)); |
15b17c89 | 647 | fMarkers->Add(marker); |
648 | } | |
d98fbfa5 | 649 | //____________________________________________________________________ |
650 | void | |
651 | AliFMDDisplay::AddMarker(UShort_t det, Char_t rng, UShort_t sec, UShort_t str, | |
652 | TObject* o, Float_t s, Float_t min, Float_t max) | |
653 | { | |
654 | // Add a marker to the display | |
655 | // | |
656 | // det Detector | |
657 | // rng Ring | |
658 | // sec Sector | |
659 | // str Strip | |
660 | // o Object to refer to | |
661 | // s Signal | |
662 | // max Maximum of signal | |
663 | // | |
664 | AliFMDGeometry* geom = AliFMDGeometry::Instance(); | |
665 | Double_t x, y, z; | |
666 | geom->Detector2XYZ(det, rng, sec, str, x, y, z); | |
667 | AddMarker(x,y,z,o,s,min,max); | |
668 | } | |
15b17c89 | 669 | |
d98fbfa5 | 670 | //____________________________________________________________________ |
671 | Bool_t | |
672 | AliFMDDisplay::InsideCut(Float_t val, const Float_t& min, | |
673 | const Float_t& max) const | |
674 | { | |
675 | Float_t r = max - min; | |
676 | Float_t l = fSlider->GetMinimum(); | |
677 | Float_t h = fSlider->GetMaximum(); | |
678 | if (l == h) { l = 0; h = 1; } | |
679 | if (val < r * l + min || val > r * h + min) return kFALSE; | |
680 | return kTRUE; | |
681 | } | |
682 | ||
bf000c32 | 683 | |
684 | //____________________________________________________________________ | |
685 | Bool_t | |
a9579262 | 686 | AliFMDDisplay::ProcessHit(AliFMDHit* hit, TParticle* /* p */) |
bf000c32 | 687 | { |
5c96b03f | 688 | // Process a hit. |
689 | // Parameters: | |
690 | // hit Hit data | |
ef8e8623 | 691 | static const Float_t rMin = fgkEdepRange.fLow; |
692 | static const Float_t rMax = fgkEdepRange.fHigh; | |
d98fbfa5 | 693 | |
bf000c32 | 694 | if (!hit) { AliError("No hit"); return kFALSE; } |
a9579262 | 695 | // if (!p) { AliError("No track"); return kFALSE; } |
d98fbfa5 | 696 | Float_t edep = hit->Edep(); |
697 | ||
ef8e8623 | 698 | if (fHits) fHits->Add(hit); |
699 | if (fSpec) fSpec->Fill(edep); | |
d98fbfa5 | 700 | if (!InsideCut(edep, rMin, rMax)) return kTRUE; |
ef8e8623 | 701 | if (fSpecCut) fSpecCut->Fill(edep); |
d98fbfa5 | 702 | |
703 | AddMarker(hit->X(), hit->Y(), hit->Z(), hit, edep, rMin, rMax); | |
bf000c32 | 704 | return kTRUE; |
705 | } | |
706 | ||
707 | //____________________________________________________________________ | |
708 | Bool_t | |
709 | AliFMDDisplay::ProcessDigit(AliFMDDigit* digit) | |
710 | { | |
02a27b50 | 711 | // Process a digit |
5c96b03f | 712 | // Parameters: |
713 | // digit Digit information | |
ef8e8623 | 714 | static const Float_t rMin = fgkAdcRange.fLow; |
715 | static const Float_t rMax = fgkAdcRange.fHigh; | |
d98fbfa5 | 716 | |
bf000c32 | 717 | if (!digit) { AliError("No digit"); return kFALSE; } |
718 | ||
bf000c32 | 719 | AliFMDParameters* parm = AliFMDParameters::Instance(); |
15b17c89 | 720 | UShort_t det = digit->Detector(); |
721 | Char_t ring = digit->Ring(); | |
722 | UShort_t sec = digit->Sector(); | |
723 | UShort_t str = digit->Strip(); | |
724 | Double_t ped = parm->GetPedestal(det,ring, sec, str); | |
725 | Double_t pedW = parm->GetPedestalWidth(det,ring, sec, str); | |
c6b36280 | 726 | Double_t threshold = ((fFMDReader && fFMDReader->IsZeroSuppressed(det-1) |
727 | ? 0 : (ped * (fFactor->GetMaximum() | |
728 | -fFactor->GetMinimum()))) | |
7af3df7f | 729 | + pedW * 10 * fFactor->GetMinimum()); |
59194467 | 730 | if (threshold > fgkAdcRange.fHigh) threshold = fgkAdcRange.fHigh; |
97b4001e | 731 | Float_t counts = digit->Counts(); |
c6b36280 | 732 | if (fFMDReader && fFMDReader->IsZeroSuppressed(det-1) && counts > 0) |
5cf05dbb | 733 | counts += fFMDReader->NoiseFactor(det-1) * pedW; |
d98fbfa5 | 734 | |
59194467 | 735 | AliFMDDebug(10, ("FMD%d%c[%02d,%03d] counts %4d threshold %4d", |
736 | det, ring, sec, str, Int_t(counts), Int_t(threshold))); | |
d98fbfa5 | 737 | if (fHits) fHits->Add(digit); |
738 | if (fSpec) fSpec->Fill(counts); | |
739 | if (!InsideCut(counts-threshold, rMin, rMax)) return kTRUE; | |
740 | if (fSpecCut) fSpecCut->Fill(counts); | |
741 | ||
742 | ||
743 | AddMarker(det, ring, sec, str, digit, counts, rMin, rMax); | |
bf000c32 | 744 | return kTRUE; |
745 | } | |
746 | ||
42f1b2f5 | 747 | //____________________________________________________________________ |
748 | Bool_t | |
749 | AliFMDDisplay::ProcessSDigit(AliFMDSDigit* sdigit) | |
750 | { | |
751 | // Process a sdigit | |
752 | // Parameters: | |
753 | // sdigit Digit information | |
ef8e8623 | 754 | static const Float_t rMin = fgkAdcRange.fLow; |
755 | static const Float_t rMax = fgkAdcRange.fHigh; | |
42f1b2f5 | 756 | |
42f1b2f5 | 757 | if (!sdigit) { AliError("No sdigit"); return kFALSE; } |
758 | ||
759 | UShort_t det = sdigit->Detector(); | |
760 | Char_t ring = sdigit->Ring(); | |
761 | UShort_t sec = sdigit->Sector(); | |
762 | UShort_t str = sdigit->Strip(); | |
763 | Float_t counts = sdigit->Counts(); | |
764 | ||
765 | if (fHits) fHits->Add(sdigit); | |
766 | if (fSpec) fSpec->Fill(counts); | |
767 | if (!InsideCut(counts, rMin, rMax)) return kTRUE; | |
768 | if (fSpecCut) fSpecCut->Fill(counts); | |
769 | ||
42f1b2f5 | 770 | AddMarker(det, ring, sec, str, sdigit, counts, rMin, rMax); |
771 | return kTRUE; | |
772 | } | |
773 | ||
d760ea03 | 774 | //____________________________________________________________________ |
775 | Bool_t | |
59194467 | 776 | AliFMDDisplay::ProcessRawDigit(AliFMDDigit* digit) |
d760ea03 | 777 | { |
02a27b50 | 778 | // PRocess raw data |
5c96b03f | 779 | // Parameters: |
780 | // digit Digit information | |
59194467 | 781 | AliFMDDebug(50, ("Forwarding call of ProcessRaw to ProcessDigit " |
782 | "for FMD%d&c[%02d,%03d] %d", | |
783 | digit->Detector(), digit->Ring(), digit->Sector(), | |
784 | digit->Strip(), digit->Counts())); | |
d760ea03 | 785 | return ProcessDigit(digit); |
786 | } | |
787 | ||
bf000c32 | 788 | //____________________________________________________________________ |
789 | Bool_t | |
790 | AliFMDDisplay::ProcessRecPoint(AliFMDRecPoint* recpoint) | |
791 | { | |
02a27b50 | 792 | // Process reconstructed point |
5c96b03f | 793 | // Parameters: |
794 | // recpoint Reconstructed multiplicity/energy | |
ef8e8623 | 795 | static const Float_t rMin = fgkMultRange.fLow; |
796 | static const Float_t rMax = fgkMultRange.fHigh; | |
797 | ||
d98fbfa5 | 798 | |
bf000c32 | 799 | if (!recpoint) { AliError("No recpoint"); return kFALSE; } |
d98fbfa5 | 800 | |
801 | if (!InsideCut(recpoint->Particles(), rMin, rMax)) return kTRUE; | |
802 | ||
a9579262 | 803 | if (fHits) fHits->Add(recpoint); |
15b17c89 | 804 | AddMarker(recpoint->Detector(), recpoint->Ring(), recpoint->Sector(), |
d98fbfa5 | 805 | recpoint->Strip(), recpoint, recpoint->Particles(), rMin, rMax); |
15b17c89 | 806 | return kTRUE; |
807 | } | |
bf000c32 | 808 | |
15b17c89 | 809 | //____________________________________________________________________ |
810 | Bool_t | |
a9579262 | 811 | AliFMDDisplay::ProcessESD(UShort_t det, Char_t rng, UShort_t sec, UShort_t str, |
97b4001e | 812 | Float_t, Float_t mult) |
15b17c89 | 813 | { |
5c96b03f | 814 | // Process data from ESD |
815 | // Parameters | |
816 | // det,rng,sec,str Detector coordinates. | |
817 | // mult Multiplicity. | |
ef8e8623 | 818 | static const Float_t rMin = fgkMultRange.fLow; |
819 | static const Float_t rMax = fgkMultRange.fHigh; | |
d98fbfa5 | 820 | |
97b4001e | 821 | Double_t cmult = mult; |
a9579262 | 822 | if (fSpec) fSpec->Fill(cmult); |
d98fbfa5 | 823 | if (!InsideCut(cmult, rMin, rMax) || cmult == AliESDFMD::kInvalidMult) |
824 | return kTRUE; | |
825 | ||
826 | AddMarker(det,rng,sec,str, 0, cmult, rMin, rMax); | |
827 | ||
a9579262 | 828 | if (fSpecCut) fSpecCut->Fill(cmult); |
d98fbfa5 | 829 | |
bf000c32 | 830 | return kTRUE; |
831 | } | |
832 | ||
833 | //____________________________________________________________________ | |
834 | // | |
835 | // EOF | |
836 | // |