]> git.uio.no Git - u/mrichter/AliRoot.git/blame - MUON/AliMUONDisplay.cxx
git://git.uio.no / u / mrichter / AliRoot.git / blame
? search:
summary | shortlog | log | commit | commitdiff | tree
blob | blame (incremental) | history | HEAD
Bug on manu channel (Laurent, Indra)
[u/mrichter/AliRoot.git] / MUON / AliMUONDisplay.cxx
CommitLineData
a9e2aefa 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
88cb7938 16/* $Id$ */
a9e2aefa 17
18//////////////////////////////////////////////////////////////////////////
19// //
20// AliDisplay //
21// //
22// Utility class to display ALICE outline, tracks, hits,.. //
23// //
24//////////////////////////////////////////////////////////////////////////
25
a9e2aefa 26#include <TButton.h>
27#include <TColor.h>
28#include <TCanvas.h>
29#include <TView.h>
30#include <TText.h>
a9e2aefa 31#include <TPaveLabel.h>
32#include <TPaveText.h>
a9e2aefa 33#include <TDiamond.h>
34#include <TNode.h>
35#include <TArc.h>
a9e2aefa 36#include <TSlider.h>
a9e2aefa 37#include <TVirtualX.h>
38#include <TMath.h>
94de3818 39#include <TGeometry.h>
a9e2aefa 40#include <TMarker3DBox.h>
572d5bb2 41#include <TParticle.h>
e516b01d 42#include <TPolyLine3D.h>
123469eb 43#include <TBox.h>
a9e2aefa 44
30178c30 45#include "AliMUONDisplay.h"
a9e2aefa 46#include "AliRun.h"
a9e2aefa 47#include "AliMUON.h"
a9e2aefa 48#include "AliMUONPoints.h"
d226f81b 49#include "AliMUONGlobalTrigger.h"
9e1a0ddb 50#include "AliHeader.h"
a9e2aefa 51
52#include "AliMUONHit.h"
a9e2aefa 53#include "AliMUONDigit.h"
54#include "AliMUONRawCluster.h"
572d5bb2 55#include "AliMUONTrack.h"
56#include "AliMUONTrackParam.h"
a9e2aefa 57
123469eb 58#include "AliMUONSegmentationManager.h"
59#include "AliMUONGeometryModule.h"
60#include "AliMpSlatSegmentation.h"
61#include "AliMpSlat.h"
63216d66 62#include "AliMpSectorSegmentation.h"
63#include "AliMpSector.h"
123469eb 64
76dadf7e 65#include "AliMUONGeometrySegmentation.h"
a9e2aefa 66#include "AliMUONChamber.h"
f665c1ea 67#include "AliMUONConstants.h"
5d12ce38 68#include "AliMC.h"
8c343c7c 69#include "AliLog.h"
a9e2aefa 70// to manage the same zoom on both cathodes
71
72
73
74ClassImp(AliMUONDisplay)
75
76
77//_____________________________________________________________________________
78AliMUONDisplay::AliMUONDisplay()
30178c30 79 : AliDisplay()
a9e2aefa 80{
81// Constructor
d226f81b 82 fPoints = 0;
83 fPhits = 0;
84 fRpoints = 0;
85 fCanvas = 0;
a9e2aefa 86 fNextCathode = kFALSE;
d226f81b 87 fColPad = 0;
a9e2aefa 88}
89
90//_____________________________________________________________________________
307d9d04 91AliMUONDisplay::AliMUONDisplay(Int_t size, AliLoader * loader)
30178c30 92 : AliDisplay()
a9e2aefa 93{
94// Create an event display object.
95// A canvas named "edisplay" is created with a vertical size in pixels
96//
97// A QUICK Overview of the Event Display functions
98// ===============================================
99//
100// The event display can ve invoked by executing the macro "display.C"
101// A canvas like in the picture below will appear.
102//
103// On the left side of the canvas, the following buttons appear:
104// *Next* to move to the next event
105// *Previous* to move to the previous event
106
107// *Pick* Select this option to be able to point on a track with the
108// mouse. Once on the track, use the right button to select
109// an action. For example, select SetMarkerAttributes to
110// change the marker type/color/size for the track.
111// *Zoom* Select this option (default) if you want to zoom.
112// To zoom, simply select the selected area with the left button.
113// *UnZoom* To revert to the previous picture size.
114//
115// slider R On the left side, the vertical slider can be used to
116// set the default picture size.
117//
118// When you are in Zoom mode, you can click on the black part of the canvas
119// to select special options with the right mouse button.
120
121//
122// When you are in pick mode, you can "Inspect" the object pointed by the mouse.
123// When you are on a track, select the menu item "InspectParticle"
124// to display the current particle attributes.
125//
126// You can activate the Root browser by selecting the Inspect menu
127// in the canvas tool bar menu. Then select "Start Browser"
128// This will open a new canvas with the browser. At this point, you may want
129// to display some histograms (from the Trees). Go to the "File" menu
130// of the browser and click on "New canvas".
131// In the browser, click on item "ROOT files" in the left pane.
132// Click on galice.root.
133// Click on TH
134// Click on TPC for example
135// Click on any variable (eg TPC.fX) to histogram the variable.
136//
137// If you are lost, you can click on HELP in any Root canvas or browser.
138//Begin_Html
139/*
140<img src="gif/AliMUONDisplay.gif">
141*/
142//End_Html
143
144
145 fPad = 0;
146
147 gAlice->SetDisplay(this);
148
149 // Initialize display default parameters
150 SetRange(200,2000);
151 // Set front view by default
152 fTheta = 0;
153 fPhi = -90;
154 fPsi = 0;
155 fChamber = 1;
156 fCathode = 1;
157 // fRzone = 1.e10;
158 fDrawClusters = kTRUE;
159 fDrawCoG = kTRUE;
572d5bb2 160 fDrawTracks = kFALSE;
a9e2aefa 161 fZoomMode = 1;
162 fZooms = 0;
163 fClustersCuts = 0;
d226f81b 164 fPoints = 0;
165 fPhits = 0;
166 fRpoints = 0;
a9e2aefa 167 // Create colors
168 CreateColors();
169 // Create display canvas
170 Int_t ysize = size;
171 if (ysize < 100) ysize = 750;
172 Int_t xsize = Int_t(size*830./ysize);
572d5bb2 173 fCanvas = new TCanvas("Canvas", "MUON Display",14,47,xsize,ysize);
a9e2aefa 174 fCanvas->ToggleEventStatus();
175
176 // Create main display pad
177 fPad = new TPad("viewpad", "MUON display",0.15,0,0.9,1);
178 fPad->Draw();
179 fPad->Modified();
180 fPad->SetFillColor(30);
181 fPad->SetBorderSize(2);
182
183 fCanvas->cd();
184
185 // Create colors pad
186 fColPad = new TPad("colpad", "Colors pad",0.9,0,1,1);
187 fColPad->Draw();
188 fColPad->SetFillColor(17);
189 fColPad->SetBorderSize(2);
190 fColPad->cd();
191 DisplayColorScale();
192
193 fCanvas->cd();
194 // Create user interface control pad
195 DisplayButtons();
196 fCanvas->cd();
197
198 // Create Range and mode pad
199 Float_t dxtr = 0.15;
200 Float_t dytr = 0.45;
201 fTrigPad = new TPad("trigger", "range and mode pad",0,0,dxtr,dytr);
a9e2aefa 202 fTrigPad->Draw();
203 fTrigPad->cd();
204 fTrigPad->SetFillColor(22);
205 fTrigPad->SetBorderSize(2);
206 fRangeSlider = new TSlider("range","range",0.7,0.42,0.9,0.98);
207 fRangeSlider->SetObject(this);
208 char pickmode[] = "gAlice->Display()->SetPickMode()";
209 Float_t db = 0.09;
210 fPickButton = new TButton("Pick",pickmode,0.05,0.32,0.65,0.32+db);
211 fPickButton->SetFillColor(38);
212 fPickButton->Draw();
213 char zoommode[] = "gAlice->Display()->SetZoomMode()";
214 fZoomButton = new TButton("Zoom",zoommode,0.05,0.21,0.65,0.21+db);
215 fZoomButton->SetFillColor(38);
216 fZoomButton->Draw();
217 fArcButton = new TArc(.8,fZoomButton->GetYlowNDC()+0.5*db,0.33*db);
218 fArcButton->SetFillColor(kGreen);
219 fArcButton->Draw();
220 char butUnzoom[] = "gAlice->Display()->UnZoom()";
221 TButton *button = new TButton("UnZoom",butUnzoom,0.05,0.05,0.95,0.15);
222 button->SetFillColor(38);
223 button->Draw();
224 AppendPad(); // append display object as last object to force selection
225
226 fCanvas->cd();
1c4b7942 227 fTrigPad->SetEditable(kFALSE);
228 fButtons->SetEditable(kFALSE);
a9e2aefa 229 fCanvas->Update();
230 fNextCathode = kFALSE;
307d9d04 231 fLoader = loader;
d226f81b 232 // initialize container
233 if(fLoader)
234 fMUONData = new AliMUONData(fLoader,"MUON","MUON");
235 else
236 fMUONData =0x0;
a9e2aefa 237}
238
30178c30 239AliMUONDisplay::AliMUONDisplay(const AliMUONDisplay & display)
240 : AliDisplay(display)
a9e2aefa 241{
30178c30 242// Protected copy constructor
243
8c343c7c 244 AliFatal("Not implemented.");
a9e2aefa 245}
246
247
248
249//_____________________________________________________________________________
250AliMUONDisplay::~AliMUONDisplay()
251{
252 // Delete space point structure
253 if (fPoints) fPoints->Delete();
254 delete fPoints;
255 fPoints = 0;
256 //
257 if (fPhits) fPhits->Delete();
258 delete fPhits;
259 fPhits = 0;
260 //
d226f81b 261 if (fRpoints) fRpoints->Delete();
a9e2aefa 262 delete fRpoints;
d226f81b 263 fRpoints = 0;
a9e2aefa 264}
265
266//_____________________________________________________________________________
267void AliMUONDisplay::Clear(Option_t *)
268{
269// Delete graphics temporary objects
270}
271
272//_____________________________________________________________________________
273void AliMUONDisplay::DisplayButtons()
274{
275// Create the user interface buttons
276
277
278 fButtons = new TPad("buttons", "newpad",0,0.45,0.15,1);
a9e2aefa 279 fButtons->Draw();
280 fButtons->SetFillColor(38);
281 fButtons->SetBorderSize(2);
282 fButtons->cd();
283
284// Int_t butcolor = 33;
285 Float_t dbutton = 0.08;
286 Float_t y = 0.96;
287 Float_t dy = 0.014;
288 Float_t x0 = 0.05;
289 Float_t x1 = 0.95;
290
291 TButton *button;
292 char but1[] = "gAlice->Display()->ShowNextEvent(1)";
293 button = new TButton("Event +", but1, x0, y - dbutton, x1, y);
294 button->SetFillColor(38);
295 button->Draw();
296
297 y -= dbutton + dy;
298 char but2[] = "gAlice->Display()->ShowNextEvent(-1)";
299 button = new TButton("Event -", but2, x0, y - dbutton, x1, y);
300 button->SetFillColor(38);
301 button->Draw();
302
303 y -= dbutton + dy;
304 char but3[] = "((AliMUONDisplay*)(gAlice->Display()))->NextChamber(1)";
305 button = new TButton("Chamber +", but3, x0, y - dbutton, x1, y);
306 button->SetFillColor(38);
307 button->Draw();
308
309 y -= dbutton + dy;
310 char but4[] = "((AliMUONDisplay*)(gAlice->Display()))->NextChamber(-1)";
311 button = new TButton("Chamber -", but4, x0, y - dbutton, x1, y);
312 button->SetFillColor(38);
313 button->Draw();
314
315 y -= dbutton + dy;
316 char but5[] = "((AliMUONDisplay*)(gAlice->Display()))->SetChamberAndCathode(1,1)";
317 button = new TButton("Chamber 1", but5, x0, y - dbutton, x1, y);
318 button->SetFillColor(38);
319 button->Draw();
320
321 y -= dbutton + dy;
322 char but6[] = "((AliMUONDisplay*)(gAlice->Display()))->NextCathode()";
323 button = new TButton("Cathode <>", but6, x0, y - dbutton, x1, y);
324 button->SetFillColor(38);
325 button->Draw();
326
327 y -= dbutton + dy;
328 char but7[] = "((AliMUONDisplay*)(gAlice->Display()))->Trigger()";
329 button = new TButton("Trigger", but7, x0, y - dbutton, x1, y);
330 button->SetFillColor(38);
331 button->Draw();
332
572d5bb2 333 y -= dbutton + dy;
334 char but8[] = "((AliMUONDisplay*)(gAlice->Display()))->DrawReco()";
335 button = new TButton("Tracking", but8, x0, y - dbutton, x1, y);
336 button->SetFillColor(38);
337 button->Draw();
338
a9e2aefa 339 // display logo
340 TDiamond *diamond = new TDiamond(0.05,0.015,0.95,0.22);
341 diamond->SetFillColor(50);
342 diamond->SetTextAlign(22);
343 diamond->SetTextColor(5);
344 diamond->SetTextSize(0.11);
345 diamond->Draw();
346 diamond->AddText(".. ");
347 diamond->AddText("ROOT");
348 diamond->AddText("MUON");
349 diamond->AddText("... ");
350 diamond->AddText(" ");
351}
352
353//_____________________________________________________________________________
30178c30 354void AliMUONDisplay::CreateColors() const
a9e2aefa 355{
356// Create the colors palette used to display clusters
357
358 Int_t k,i;
359 Int_t color;
360 Float_t r,g,b;
361
362 for (k=1;k<=5;k++) {
363 switch(k) {
364 case 1:
365 for (i=1;i<=5;i++) {
366 r=1.;
367 g=i*0.2;
368 b=0.;
369 color=i;
370 color=260+23-color;
371 new TColor(color,r,g,b);
372 }
373 break;
374 case 2:
375 for (i=1;i<=4;i++) {
376 r=1.1-i*0.2;
377 g=1.;
378 b=0.;
379 color=i+5;
380 color=260+23-color;
381 new TColor(color,r,g,b);
382 }
383 break;
384 case 3:
385 for (i=1;i<=4;i++) {
386 r=0.;
387 g=1.;
388 b=i*0.2+0.2;
389 color=i+9;
390 color=260+23-color;
391 new TColor(color,r,g,b);
392 }
393 break;
394 case 4:
395 for (i=1;i<=4;i++) {
396 r=0.;
397 g=1.1-i*0.2;
398 b=1.;
399 color=i+13;
400 color=260+23-color;
401 new TColor(color,r,g,b);
402 }
403 break;
404 case 5:
405 for (i=1;i<=5;i++) {
406 r=i*0.2;
407 g=0.;
408 b=1.;
409 color=i+17;
410 color=260+23-color;
411 new TColor(color,r,g,b);
412 }
413 break;
414 }
415 }
416}
417
418//_____________________________________________________________________________
419void AliMUONDisplay::DisplayColorScale()
420{
421// Display pulse height color scale
422 Int_t i;
423 Int_t color;
424 Float_t xlow, ylow, xup, yup, hs;
425 Float_t x1, y1, x2, y2;
426 x1 = y1 = 0;
427 x2 = y2 = 1.0;
428
429 TText *text = new TText(0,0,"");
430 text->SetTextFont(61);
431 text->SetTextSize(0.2);
432 text->SetTextAlign(22);
433
7e4a628d 434
435 Int_t adcmax=4096; // default 12 bits ADC
436
a9e2aefa 437
438
439 TBox *box;
440 char label[8];
441//*-* draw colortable boxes
442 hs = (y2-y1)/Float_t(22);
443 xlow=x1+.05;
444 xup=x2-0.5;
445 for (i=0;i<22;i++) {
446 ylow = y1 + hs*(Float_t(i));
447 yup = y1 + hs*(Float_t(i+1));
448 color = 261+i;
449 Double_t logscale=Double_t(i+1)*(TMath::Log(adcmax)/22);
450 Int_t scale=(Int_t)TMath::Exp(logscale);
451 sprintf(label,"%d",scale);
452 box = new TBox(xlow, ylow, xup, yup);
453 box->Draw();
454 box->SetFillColor(color);
455 text->DrawText(xlow+0.7, 0.5*(ylow+yup),label);
456 }
457}
458
459//______________________________________________________________________________
460Int_t AliMUONDisplay::DistancetoPrimitive(Int_t px, Int_t)
461{
462// Compute distance from point px,py to objects in event
463
464 gPad->SetCursor(kCross);
465
466 if (gPad == fTrigPad) return 9999;
467
468 const Int_t kBig = 9999;
469 Int_t dist = kBig;
470 Float_t xmin = gPad->GetX1();
471 Float_t xmax = gPad->GetX2();
472 Float_t dx = 0.02*(xmax - xmin);
473 Float_t x = gPad->AbsPixeltoX(px);
474 if (x < xmin+dx || x > xmax-dx) return dist;
475
476 if (fZoomMode) return 0;
477 else return 7;
478}
479
480//_____________________________________________________________________________
481void AliMUONDisplay::Draw(Option_t *)
482{
483// Display current event
484
572d5bb2 485 if (!fDrawTracks)
486 DrawChamber();
487 else
488 DrawReco();
489
490}
491//_____________________________________________________________________________
492void AliMUONDisplay::DrawChamber()
493{
a9e2aefa 494
572d5bb2 495 fDrawTracks = kFALSE;
496 fPad->cd();
497 DrawView(fTheta, fPhi, fPsi);
498 // Display the event number and title
499 fPad->cd();
500 DrawTitle();
501
502}
503//_____________________________________________________________________________
504void AliMUONDisplay::DrawReco(Option_t *)
505{
506// Display current event
507
508 fDrawTracks = kTRUE;
509 // print kinematics of generated particles
510 PrintKinematics();
511 // Draw global view of muon system
512 fPad->cd();
513 DrawGlobalView(135, -50, -140);
514
a9e2aefa 515 // Display the event number and title
516 fPad->cd();
517 DrawTitle();
518}
519
572d5bb2 520//_____________________________________________________________________________
521void AliMUONDisplay::PrintKinematics()
522{
523 AliRunLoader * runLoader;
524 TParticle *particle = new TParticle();
525 Int_t nPart;
526 Float_t vertex[3], momentum[3];
527
528 if (fLoader)
529 runLoader = fLoader->GetRunLoader();
530 else
531 runLoader = 0x0;
532
533 printf("****** Event # %d ******\n",runLoader->GetEventNumber());
534 runLoader->TreeK()->GetBranch("Particles")->SetAddress(&particle);
535 nPart = (Int_t)runLoader->TreeK()->GetEntries();
536 for(Int_t iPart = 0; iPart < nPart; iPart++) {
537 runLoader->TreeK()->GetEvent(iPart);
538 vertex[0] = particle->Vx();
539 vertex[1] = particle->Vy();
540 vertex[2] = particle->Vz();
541 momentum[0] = particle->Px();
542 momentum[1] = particle->Py();
543 momentum[2] = particle->Pz();
544
545 printf("===================================================\n");
546 printf(" Generated particle # %d \n",iPart);
547 printf(" name: %s \n",particle->GetName());
548 printf(" vertex x,y,z (cm): %f %f %f \n",vertex[0],vertex[1],vertex[2]);
549 printf(" momentum Px,Py,Pz (GeV/c): %f %f %f \n",momentum[0],momentum[1],momentum[2]);
550 }
551 delete particle;
552}
553
a9e2aefa 554void AliMUONDisplay::DrawSegmentation()
555{
002920d1 556 // to be re-written for new seg
a9e2aefa 557// Draw graphical representation of segmenatation
558// Attention: still experimental code
002920d1 559// Int_t icat=1;
a9e2aefa 560
002920d1 561// AliMUON *pMUON = (AliMUON*)gAlice->GetModule("MUON");
562// AliMUONChamber* iChamber;
76dadf7e 563
002920d1 564// AliSegmentation* seg;
565// iChamber = &(pMUON->Chamber(fChamber));
566// seg=iChamber->SegmentationModel(icat);
76dadf7e 567
002920d1 568// Float_t zpos=iChamber->Z();
569// Float_t r=iChamber->ROuter();
a9e2aefa 570
002920d1 571// TMarker3DBox *marker;
572// if (icat == 1) {
573// for (Int_t j=0; j<seg->Npy(); j++) {
574// Float_t y0;
575// y0=j*seg->Dpy()-seg->Dpy()/2.;
576// for (seg->FirstPad(0.,y0,0,300,0.);
577// seg->MorePads();
578// seg->NextPad())
579// {
580// if (seg->ISector()==0) continue;
581// Float_t x,y,z;
582// seg->GetPadC(seg->Ix(), seg->Iy(), x, y, z);
583// Float_t dpx=seg->Dpx(seg->ISector())/2;
584// Float_t dpy=seg->Dpy(seg->ISector())/2;
585// marker=new TMarker3DBox(x,y,zpos,dpx,dpy,0,0,0);
586// marker->SetLineColor(seg->ISector()+1);
587// marker->SetFillStyle(1001);
588// marker->SetFillColor(0);
589// marker->Draw();
590// }
591// }
592// } else {
593// for (Int_t j=0; j<250; j++) {
594// Float_t x0=j*seg->Dpx();
595// Float_t y0=TMath::Sqrt(r*r-x0*x0);
a9e2aefa 596
002920d1 597// for (seg->FirstPad(x0,0,0,0,y0);
598// seg->MorePads();
599// seg->NextPad())
600// {
601// if (seg->ISector()==0) continue;
a9e2aefa 602
002920d1 603// Float_t x,y,z;
604// seg->GetPadC(seg->Ix(), seg->Iy(), x, y, z);
605// Float_t dpx=seg->Dpx(seg->ISector())/2;
606// Float_t dpy=seg->Dpy(seg->ISector())/2;
607// marker=new TMarker3DBox(x,y,zpos,dpx,dpy,0,0,0);
608// marker->SetLineColor(seg->ISector()+1);
609// marker->SetFillStyle(1001);
610// marker->SetFillColor(0);
611// marker->Draw();
612// }
613// }
614// }
615 }
a9e2aefa 616
617//_____________________________________________________________________________
618void AliMUONDisplay::DrawClusters()
619{
620// Draw clusters for MUON chambers
621
622 Int_t ndigits, digit;
623 TObjArray *points;
624 AliMUONPoints *pm;
625
626
627 fClustersCuts = 0;
628 points = Points();
629 if (!points) return;
630 ndigits = points->GetEntriesFast();
631 for (digit=0;digit<ndigits;digit++){
632 pm = (AliMUONPoints*)points->UncheckedAt(digit);
633 if (!pm) continue;
634 Float_t *pxyz;
635 pxyz=pm->GetP();
636 for (Int_t im=0;im<3;im++) {
637 TMarker3DBox *marker=pm->GetMarker(im);
638 if (marker)
639 marker->Draw();
640 }
641 pm->Draw();
123469eb 642 fClustersCuts += pm->GetN();
a9e2aefa 643 }
644}
645
646//_____________________________________________________________________________
647void AliMUONDisplay::DrawHits()
648{
649// Draw hits for MUON chambers
650
651 LoadHits(fChamber);
652
653 Int_t ntracks, track;
654 TObjArray *points;
655 AliMUONPoints *pm;
656
657 fHitsCuts = 0;
658 points = Phits();
659 if (!points) return;
660 ntracks = points->GetEntriesFast();
661 for (track=0;track<ntracks;track++) {
662 pm = (AliMUONPoints*)points->UncheckedAt(track);
663 if (!pm) continue;
664 pm->Draw();
665 fHitsCuts += pm->GetN();
666 }
667}
668
669
670//_____________________________________________________________________________
671void AliMUONDisplay::DrawCoG()
672{
673// Draw hits for MUON chambers
674 if (!fDrawCoG) return;
675 if (fChamber > 10) return;
676 LoadCoG(fChamber,fCathode);
677
678 Int_t ncog, icog;
679 TObjArray *points;
680 AliMUONPoints *pm;
681
682 points = Rpoints();
683 if (!points) return;
684 ncog = points->GetEntriesFast();
685 for (icog=0;icog<ncog;icog++) {
686 pm = (AliMUONPoints*)points->UncheckedAt(icog);
687 if (!pm) continue;
688 pm->Draw();
689 }
690}
a9e2aefa 691//_____________________________________________________________________________
572d5bb2 692void AliMUONDisplay::DrawTracks()
693{
694// Draw tracks
695 if (!fDrawTracks) return;
696 LoadTracks();
697
698 Int_t nTrack, iTrack;
699 TObjArray *points;
700 TPolyLine3D *pm;
701
702 points = Rpoints();
703 if (!points) return;
704 nTrack = points->GetEntriesFast();
705 for ( iTrack = 0; iTrack < nTrack; iTrack++) {
706 pm = (TPolyLine3D*)points->UncheckedAt(iTrack);
707 if (!pm) continue;
708 pm->Draw();
709 }
710}
711//_____________________________________________________________________________
a9e2aefa 712
713void AliMUONDisplay::DrawTitle(Option_t *option)
714{
715// Draw the event title
716
717 Float_t xmin = gPad->GetX1();
718 Float_t xmax = gPad->GetX2();
719 Float_t ymin = gPad->GetY1();
720 Float_t ymax = gPad->GetY2();
721 Float_t dx = xmax-xmin;
722 Float_t dy = ymax-ymin;
723
30178c30 724 AliRunLoader * runLoader;
307d9d04 725 if (fLoader)
30178c30 726 runLoader = fLoader->GetRunLoader();
307d9d04 727 else
30178c30 728 runLoader = 0x0;
7985603c 729
730
a9e2aefa 731 if (strlen(option) == 0) {
732 TPaveText *title = new TPaveText(xmin +0.01*dx, ymax-0.09*dy, xmin +0.5*dx, ymax-0.01*dy);
733// title->SetTextSize(0.023932);
734 title->SetTextSize(0.02);
735 title->SetBit(kCanDelete);
736 title->SetFillColor(42);
737 title->Draw();
738 char ptitle[100];
739 sprintf(ptitle, "Alice event:%d Run:%d Chamber:%d Cathode:%d",
30178c30 740 runLoader->GetEventNumber(),
a9e2aefa 741 gAlice->GetHeader()->GetRun(),
742 fChamber,
743 fCathode);
744 title->AddText(ptitle);
5d12ce38 745 Int_t nparticles = gAlice->GetMCApp()->Particles()->GetEntriesFast();
a9e2aefa 746 sprintf(ptitle,"Nparticles = %d Nhits = %d Npads fired = %d",
747 nparticles, fHitsCuts,fClustersCuts);
748 title->AddText(ptitle);
749 } else {
750 TPaveLabel *label = new TPaveLabel(xmin +0.01*dx, ymax-0.07*dy, xmin +0.2*dx, ymax-0.01*dy,option);
751 label->SetBit(kCanDelete);
752 label->SetFillColor(42);
753 label->Draw();
754 }
755}
756
757//_____________________________________________________________________________
758void AliMUONDisplay::DrawView(Float_t theta, Float_t phi, Float_t psi)
759{
760// Draw a view of MUON clusters
c177f73d 761 AliInfo(" Draw View");
a9e2aefa 762
763 gPad->SetCursor(kWatch);
764 // gPad->SetFillColor(39);
765 gPad->SetFillColor(1);
766 gPad->Clear();
767 // gPad->SetFillColor(39);
768 gPad->SetFillColor(1);
769
770
771 Int_t iret=0;
772 TView *view = new TView(1);
773
774 Float_t range = fRrange*fRangeSlider->GetMaximum();
775 view->SetRange(-range,-range,-range,range, range, range);
776 // zoom back to full scale only if DrawView not called from NextCathode
777 if (!fNextCathode) {
778 fZoomX0[0] = -1;
779 fZoomY0[0] = -1;
780 fZoomX1[0] = 1;
781 fZoomY1[0] = 1;
782 fZooms = 0;
783 }
63216d66 784
785 Float_t xg1, xg2, yg1, yg2, zg1, zg2;
786
123469eb 787 // Recovering the chamber
788 AliMUON *pMUON = (AliMUON*)gAlice->GetModule("MUON");
789 AliMUONChamber* iChamber;
790 iChamber = &(pMUON->Chamber(fChamber-1));
a9e2aefa 791
792// Display MUON Chamber Geometry
a9e2aefa 793 char nodeName[7];
794 sprintf(nodeName,"MUON%d",100+fChamber);
123469eb 795 printf(">>>> chamber is %d\n",fChamber);
796
797 if(fChamber < 5) {
63216d66 798 for(Int_t id = 0; id < 4; id++) {
799
800 Int_t detElemId = fChamber*100+id;
801 // if ( AliMUONSegmentationManager::IsValidDetElemId(detElemId) ) {
7c618420 802 AliMpSectorSegmentation* seg =
63216d66 803 (AliMpSectorSegmentation *) AliMUONSegmentationManager::Segmentation(detElemId, kBendingPlane);
7c618420 804 const AliMpSector* sector = seg->GetSector();
63216d66 805
806 // get sector measurements
807 TVector2 position = sector->Position();
808 TVector2 dimension = sector->Dimensions(); // half length
809
7c618420 810 Float_t xlocal1 = position.Px(); // mm to cm
811 Float_t ylocal1 = position.Py();
812 Float_t xlocal2 = dimension.Px() * 2.;
813 Float_t ylocal2 = dimension.Px() * 2.;
63216d66 814
815 iChamber->GetGeometry()->Local2Global(detElemId, xlocal1, ylocal1, 0, xg1, yg1, zg1);
816 iChamber->GetGeometry()->Local2Global(detElemId, xlocal2, ylocal2, 0, xg2, yg2, zg2);
817
818 // drawing
819 TPolyLine3D* poly = new TPolyLine3D();
820 Int_t nPoint = 0;
821
822 poly->SetPoint(nPoint++, xg1, yg1, 0.);
823 for (Float_t d = 0; d < TMath::Pi()/2.; d+= 0.01) {
824 Float_t x = xg1 + xg2 * TMath::Cos(d);
825 Float_t y = yg1 + yg2 * TMath::Sin(d);
826 poly->SetPoint(nPoint++, x, y, 0.);
827 }
828 poly->SetPoint(nPoint++, xg1, yg1, 0.);
829
830 poly->SetLineColor(2);
831 poly->Draw("s");
123469eb 832 }
63216d66 833
834 // }
123469eb 835
63216d66 836 }
123469eb 837
838 if(fChamber >4 && fChamber <11) {
839 Int_t id=0;
840 for(id=0; id<26; id++) {
841 Int_t detElemId = fChamber*100+id;
842 if ( AliMUONSegmentationManager::IsValidDetElemId(detElemId) ) {
843 AliMpSlatSegmentation * seg =
844 (AliMpSlatSegmentation *) AliMUONSegmentationManager::Segmentation(detElemId, kBendingPlane);
7c618420 845 const AliMpSlat* slat = seg->Slat();
846 Float_t deltax = slat->DX();
847 Float_t deltay = slat->DY();
123469eb 848 Float_t xlocal1 = -deltax;
849 Float_t ylocal1 = -deltay;
850 Float_t xlocal2 = +deltax;
851 Float_t ylocal2 = +deltay;
123469eb 852 iChamber->GetGeometry()->Local2Global(detElemId, xlocal1, ylocal1, 0, xg1, yg1, zg1);
853 iChamber->GetGeometry()->Local2Global(detElemId, xlocal2, ylocal2, 0, xg2, yg2, zg2);
854
855 // drawing slat active volumes
856 Float_t xCenter = (xg1 + xg2)/2.;
857 Float_t yCenter = (yg1 + yg2)/2.;
858
859 TMarker3DBox* box = new TMarker3DBox(xCenter,yCenter,0,xlocal1,ylocal2,0,0,0);
860
861 box->SetFillStyle(0);
862 box->SetLineColor(2);
863 box->Draw("s");
864
865 // drawing inner circle + disc
866 TPolyLine3D* poly = new TPolyLine3D();
867 TPolyLine3D* poly1 = new TPolyLine3D();
868
869 Int_t nPoint = 0;
870 Int_t nPoint1 = 0;
871 for (Float_t d = 0; d < 6.24; d+= 0.005) {
872 Double_t x = AliMUONConstants::Dmin((fChamber-1)/2) * TMath::Cos(d)/2.;
873 Double_t y = AliMUONConstants::Dmin((fChamber-1)/2) * TMath::Sin(d)/2.;
874 if (nPoint % 2 == 0) poly->SetPoint(nPoint++, 0., 0., 0.);
875 poly->SetPoint(nPoint++, x, y, 0.);
876 poly1->SetPoint(nPoint1++, x, y, 0.);
877
878 }
879 poly->SetLineColor(1);
880 poly->Draw("s");
881 poly1->SetLineColor(2);
882 poly1->Draw("s");
883 }
884 }
885 }
a9e2aefa 886//add clusters to the pad
887 DrawClusters();
a9e2aefa 888 DrawHits();
889 DrawCoG();
a9e2aefa 890// DrawSegmentation();
891 // add itself to the list (must be last)
892 AppendPad();
893 view->SetView(phi, theta, psi, iret);
894}
895
572d5bb2 896//_____________________________________________________________________________
897void AliMUONDisplay::DrawGlobalView(Float_t theta, Float_t phi, Float_t psi)
898{
899// Draw a view of muons chambers with tracks
900
901 gPad->SetCursor(kWatch);
902 // gPad->SetFillColor(39);
903 gPad->SetFillColor(1);
904 gPad->Clear();
905 // gPad->SetFillColor(39);
906 gPad->SetFillColor(1);
907
908
909 Int_t iret=0;
910 TView *view = new TView(1);
911
912 Float_t range = fRrange*fRangeSlider->GetMaximum()*3.;
913 view->SetRange(-range,-range,-range,range,range,range);
914
915// Display all MUON Chambers segmentation
916 char nodeName[7];
917 TNode *node1;
918 sprintf(nodeName,"alice");
919
920 node1=gAlice->GetGeometry()->GetNode(nodeName);
921 if (node1) node1->Draw("same");
922
923
924// Draw clusters for all chambers
925 Int_t chamberSave = fChamber;
926 for (fChamber = 1; fChamber <= 10; fChamber++){
927 DrawCoG();
928 }
929 fChamber = chamberSave;
930// Draw reconstructed tracks
931 DrawTracks();
932
933 AppendPad();
934
935 Float_t zoom = 2.;
936 Float_t shift = 0.9;
937 Float_t x0 = (-1+shift)/zoom;
938 Float_t y0 = (-1+shift)/zoom;
939 Float_t x1 = (1+shift)/zoom;
940 Float_t y1 = (1+shift)/zoom;
941 gPad->Range(x0,y0,x1,y1);
942 view->SetView(phi, theta, psi, iret);
943
944}
a9e2aefa 945
946//______________________________________________________________________________
947void AliMUONDisplay::ExecuteEvent(Int_t event, Int_t px, Int_t py)
948{
949// Execute action corresponding to the mouse event
950
951 static Float_t x0, y0, x1, y1;
952
953 static Int_t pxold, pyold;
954 static Int_t px0, py0;
955 static Int_t linedrawn;
956 Float_t temp;
957
958 if (px == 0 && py == 0) { //when called by sliders
959 if (event == kButton1Up) {
960 Draw();
961 }
962 return;
963 }
964 if (!fZoomMode && gPad->GetView()) {
965 gPad->GetView()->ExecuteRotateView(event, px, py);
966 return;
967 }
968
969 // something to zoom ?
970 gPad->SetCursor(kCross);
971
972 switch (event) {
973
974 case kButton1Down:
975 gVirtualX->SetLineColor(-1);
976 gPad->TAttLine::Modify(); //Change line attributes only if necessary
977 x0 = gPad->AbsPixeltoX(px);
978 y0 = gPad->AbsPixeltoY(py);
979 px0 = px; py0 = py;
980 pxold = px; pyold = py;
981 linedrawn = 0;
982 return;
983
984 case kButton1Motion:
985 if (linedrawn) gVirtualX->DrawBox(px0, py0, pxold, pyold, TVirtualX::kHollow);
986 pxold = px;
987 pyold = py;
988 linedrawn = 1;
989 gVirtualX->DrawBox(px0, py0, pxold, pyold, TVirtualX::kHollow);
990 return;
991
992 case kButton1Up:
993 gPad->GetCanvas()->FeedbackMode(kFALSE);
994 if (px == px0) return;
995 if (py == py0) return;
996 x1 = gPad->AbsPixeltoX(px);
997 y1 = gPad->AbsPixeltoY(py);
998
999 if (x1 < x0) {temp = x0; x0 = x1; x1 = temp;}
1000 if (y1 < y0) {temp = y0; y0 = y1; y1 = temp;}
1001 gPad->Range(x0,y0,x1,y1);
97ccf8cb 1002 if (fZooms < AliMUONConstants::MaxZoom()-1) {
a9e2aefa 1003 fZooms++;
1004 fZoomX0[fZooms] = x0;
1005 fZoomY0[fZooms] = y0;
1006 fZoomX1[fZooms] = x1;
1007 fZoomY1[fZooms] = y1;
1008 }
1009 gPad->Modified(kTRUE);
1010 return;
1011 }
1012}
1013
1014//___________________________________________
1015void AliMUONDisplay::LoadDigits(Int_t chamber, Int_t cathode)
1016{
1017// Read digits info and store x,y,z info in arrays fPoints
1018// Loop on all detectors
1019
1020 if (chamber > 14) return;
08a636a8 1021 fChamber = chamber;
1022 fCathode = cathode;
a9e2aefa 1023
1024 ResetPoints();
1025
08a636a8 1026 AliMUON *pMUON = (AliMUON*)gAlice->GetModule("MUON");
a9e2aefa 1027 AliMUONChamber* iChamber;
76dadf7e 1028 AliMUONGeometrySegmentation* segmentation2 = 0x0;
1029
d226f81b 1030 GetMUONData()->SetTreeAddress("D");
a9e2aefa 1031
d226f81b 1032 TClonesArray *muonDigits = GetMUONData()->Digits(chamber-1);
a9e2aefa 1033 if (muonDigits == 0) return;
1034
d226f81b 1035 gAlice->ResetDigits();
00f56532 1036 Int_t nent = 0;
1037
307d9d04 1038 if (GetLoader()->TreeD()) {
1039 nent = (Int_t) GetLoader()->TreeD()->GetEntries();
49b640e7 1040 // gAlice->TreeD()->GetEvent(nent-2+cathode-1);
935b9895 1041 GetMUONData()->GetDigits();
00f56532 1042 }
1043
a9e2aefa 1044 Int_t ndigits = muonDigits->GetEntriesFast();
1045 if (ndigits == 0) return;
1046 if (fPoints == 0) fPoints = new TObjArray(ndigits);
1047
1048 iChamber = &(pMUON->Chamber(chamber-1));
1049
002920d1 1050 segmentation2 = iChamber->SegmentationModel2(cathode);
76dadf7e 1051
08a636a8 1052 Float_t zpos = iChamber->Z();
1053
a9e2aefa 1054 AliMUONDigit *mdig;
08a636a8 1055 AliMUONPoints *points = 0;
1056 TMarker3DBox *marker = 0;
a9e2aefa 1057 //
1058 //loop over all digits and store their position
1059
08a636a8 1060 Int_t npoints = 1;
7e4a628d 1061 Float_t adcmax = 1024; // default
1062 if (chamber<11) adcmax = 4096;
a9e2aefa 1063
08a636a8 1064 for (Int_t digit = 0; digit < ndigits; digit++) {
a9e2aefa 1065 mdig = (AliMUONDigit*)muonDigits->UncheckedAt(digit);
08a636a8 1066 if (mdig->Cathode() != cathode-1) continue;
4554f81d 1067
a9e2aefa 1068 //
1069 // First get all needed parameters
1070 //
08a636a8 1071 Int_t charge = mdig->Signal();
1072 Int_t index = Int_t(TMath::Log(charge)/(TMath::Log(adcmax)/22));
1073 Int_t color = 261+index;
1074 Int_t colorTrigger = 2;
1075 if (color > 282) color = 282;
a9e2aefa 1076
1077 if (chamber > 10) { // trigger chamber
4554f81d 1078
08a636a8 1079 Int_t sumCharge = 0;
1080 for (Int_t icharge = 0; icharge < 10; icharge++) {
1081 sumCharge = sumCharge+mdig->TrackCharge(icharge);
a9e2aefa 1082 }
08a636a8 1083 Int_t testCharge = sumCharge-(Int_t(sumCharge/10))*10;
1084 if(sumCharge <= 10 || testCharge > 0) {
1085 colorTrigger = color;
a9e2aefa 1086 } else {
08a636a8 1087 colorTrigger = 5;
a9e2aefa 1088 }
1089 }
1090
1091 // get the center of the pad - add on x and y half of pad size
802a864d 1092 Float_t xpad, ypad, zpad;
76dadf7e 1093 Int_t isec;
1094 Float_t dpx, dpy;
1095
002920d1 1096 Int_t detElemId = mdig->DetElemId();
1097 segmentation2->GetPadC(detElemId, mdig->PadX(), mdig->PadY(), xpad, ypad, zpad);
1098 isec = segmentation2->Sector(detElemId, mdig->PadX(), mdig->PadY());
1099 dpx = segmentation2->Dpx(detElemId, isec)/2;
1100 dpy = segmentation2->Dpy(detElemId, isec)/2;
08a636a8 1101//
1102// segmentation->Dump();
a9e2aefa 1103
a9e2aefa 1104 //
1105 // Then set the objects
1106 //
1107 points = new AliMUONPoints(npoints);
1108 fPoints->AddAt(points,digit);
1109 if (chamber > 10) {
1110 points->SetMarkerColor(colorTrigger);
1111 } else {
1112 points->SetMarkerColor(color);
1113 }
1114 points->SetMarkerStyle(21);
1115 points->SetMarkerSize(0.5);
1116 points->SetParticle(-1);
1117 points->SetHitIndex(-1);
1118 points->SetTrackIndex(-1);
1119 points->SetDigitIndex(digit);
4554f81d 1120 points->SetPoint(0,xpad,ypad,zpos);
1121
08a636a8 1122 Int_t lineColor = (zpad-zpos > 0) ? 2:3;
1123 marker=new TMarker3DBox(xpad,ypad,zpos,dpx,dpy,0,0,0);
1124
1125
1126 marker->SetLineColor(lineColor);
1127 marker->SetFillStyle(1001);
1128 marker->SetFillColor(color);
1129 marker->SetRefObject((TObject*)points);
1130 points->Set3DMarker(0, marker);
a9e2aefa 1131 }
1132}
1133//___________________________________________
e0875ac1 1134void AliMUONDisplay::LoadCoG(Int_t chamber, Int_t /*cathode*/)
a9e2aefa 1135{
d226f81b 1136// Read raw clusters info and store x,y,z info in arrays fRpoints
1137// Loop on all detectors
a9e2aefa 1138
1139 if (chamber > 10) return;
1140
1141 ResetRpoints();
1142
1143 AliMUON *pMUON = (AliMUON*)gAlice->GetModule("MUON");
1144 AliMUONChamber* iChamber;
1145
d226f81b 1146 GetMUONData()->SetTreeAddress("RC");
1147 TClonesArray *muonRawClusters = GetMUONData()->RawClusters(chamber-1);
a9e2aefa 1148
7985603c 1149 if (muonRawClusters == 0) return;
a9e2aefa 1150
00f56532 1151 Int_t nent = 0;
d226f81b 1152 if (GetMUONData()->TreeR()) {
1153 nent=(Int_t) GetMUONData()->TreeR()->GetEntries();
1154 GetMUONData()->TreeR()->GetEvent(0);
00f56532 1155 }
1156
a9e2aefa 1157 Int_t nrawcl = muonRawClusters->GetEntriesFast();
1158 if (nrawcl == 0) return;
d226f81b 1159 if (fRpoints == 0) fRpoints = new TObjArray(nrawcl);
a9e2aefa 1160
1161 iChamber = &(pMUON->Chamber(chamber-1));
1162 Float_t zpos=iChamber->Z();
1163 AliMUONRawCluster *mRaw;
1164 AliMUONPoints *points = 0;
1165 //
1166 //loop over all raw clusters and store their position
1167 points = new AliMUONPoints(nrawcl);
1168 for (Int_t iraw=0;iraw<nrawcl;iraw++) {
1169 mRaw = (AliMUONRawCluster*)muonRawClusters->UncheckedAt(iraw);
a9e2aefa 1170 points->SetMarkerColor(51);
1171 points->SetMarkerStyle(2);
1172 points->SetMarkerSize(1.);
1173 points->SetParticle(-1);
1174 points->SetHitIndex(-1);
1175 points->SetTrackIndex(-1);
1176 points->SetDigitIndex(-1);
ba12c242 1177 points->SetPoint(iraw,mRaw->GetX(0),mRaw->GetY(0),zpos);
d226f81b 1178 fRpoints->AddAt(points,iraw);
ba12c242 1179 // printf("%f and %f and %f\n",mRaw->GetX(0),mRaw->GetY(0),mRaw->GetZ(0));
a9e2aefa 1180 }
1181}
572d5bb2 1182
1183//___________________________________________
1184void AliMUONDisplay::LoadTracks()
1185{
1186// Load tracks
1187 AliMUONTrack* recTrack = 0;
1188 AliMUONTrackParam* trackParam = 0;
1189 TClonesArray * trackParamAtHit = 0;
1190
1191 ResetRpoints();
1192
1193 GetMUONData()->SetTreeAddress("RT");
1194 TClonesArray* recTracksArray = GetMUONData()->RecTracks();
1195 if (recTracksArray == NULL) return;
1196 GetMUONData()->GetRecTracks();
1197
1198 Int_t nRecTracks = 0;
1199 if (recTracksArray)
1200 nRecTracks = (Int_t) recTracksArray->GetEntriesFast();
1201
1202
1203 if (fRpoints == 0) fRpoints = new TObjArray(nRecTracks);
1204
1205 for (Int_t iRecTracks = 0; iRecTracks < nRecTracks; iRecTracks++) {
1206 // reading info from tracks
1207 recTrack = (AliMUONTrack*) recTracksArray->At(iRecTracks);
1208
1209 Int_t nTrackHits = recTrack->GetNTrackHits();
1210
1211 if (nTrackHits == 0) continue;
1212
1213 Int_t iPoint = 0;
1214 TPolyLine3D *points = new TPolyLine3D(nTrackHits+1);
1215 points->SetLineColor(6);
1216 points->SetLineWidth(1);
1217 fRpoints->AddAt(points,iRecTracks);
1218
1219 Float_t xRec=0;
1220 Float_t yRec=0;
1221 Float_t zRec=0;
1222
1223 trackParam = recTrack->GetTrackParamAtVertex();
1224 xRec = trackParam->GetNonBendingCoor();
1225 yRec = trackParam->GetBendingCoor();
1226 zRec = trackParam->GetZ();
1227 points->SetPoint(iPoint,xRec,yRec,zRec);
1228 iPoint++;
1229
1230 for (Int_t iHit = 0; iHit < nTrackHits; iHit++){
1231 trackParamAtHit = recTrack->GetTrackParamAtHit();
1232 trackParam = (AliMUONTrackParam*) trackParamAtHit->At(iHit);
1233 xRec = trackParam->GetNonBendingCoor();
1234 yRec = trackParam->GetBendingCoor();
1235 zRec = trackParam->GetZ();
1236 points->SetPoint(iPoint,xRec,yRec,zRec);
1237 iPoint++;
1238 } // end loop rec. hits
1239 PrintTrack(iRecTracks,recTrack);
1240 } // end loop tracks
1241
1242
1243}
1244
1245void AliMUONDisplay::PrintTrack(Int_t iRecTracks, AliMUONTrack *recTrack)
1246{
1247 AliMUONTrackParam *trackParam;
1248 Float_t vertex[3], momentum[3];
1249 Float_t pYZ, bendingSlope, nonBendingSlope, chi2dof;
1250 Int_t charge;
1251
1252 trackParam = recTrack->GetTrackParamAtVertex();
1253 vertex[0] = trackParam->GetNonBendingCoor();
1254 vertex[1] = trackParam->GetBendingCoor();
1255 vertex[2] = trackParam->GetZ();
1256 pYZ = 1./TMath::Abs(trackParam->GetInverseBendingMomentum());
1257 bendingSlope = trackParam->GetBendingSlope();
1258 nonBendingSlope = trackParam->GetNonBendingSlope();
1259 momentum[2] = -pYZ / TMath::Sqrt(1.0 + bendingSlope*bendingSlope);
1260 momentum[0] = momentum[2] * nonBendingSlope;
1261 momentum[1] = momentum[2] * bendingSlope;
1262 charge = Int_t(TMath::Sign(1.,trackParam->GetInverseBendingMomentum()));
1263 chi2dof = recTrack->GetFitFMin()/(2.0 * recTrack->GetNTrackHits() - 5.);
1264
1265 printf("===================================================\n");
1266 printf(" Reconstructed track # %d \n",iRecTracks);
1267 printf(" charge: %d \n",charge);
1268 printf(" vertex x,y,z (cm): %f %f %f \n",vertex[0],vertex[1],vertex[2]);
1269 printf(" momentum Px,Py,Pz (GeV/c): %f %f %f \n",momentum[0],momentum[1],momentum[2]);
1270 printf(" track chi2/dof: %f \n",chi2dof);
1271
1272}
1273
a9e2aefa 1274//___________________________________________
a9e2aefa 1275void AliMUONDisplay::LoadHits(Int_t chamber)
1276{
307d9d04 1277 // Read hits info and store x,y,z info in arrays fPhits
1278 // Loop on all detectors
a9e2aefa 1279
1280 if (chamber > 14) return;
1281 Int_t track;
1282
1283 fChamber=chamber;
1284
1285 ResetPhits();
1286
1287 AliMUON *pMUON = (AliMUON*)gAlice->GetModule("MUON");
1288 AliMUONChamber* iChamber;
1289
1290 iChamber = &(pMUON->Chamber(chamber-1));
1291 Float_t zpos=iChamber->Z();
1292
c856e086 1293
1294 if (GetMUONData()->TreeH()) {
1295 GetMUONData()->SetTreeAddress("H");
1296 Int_t ntracks = (Int_t)GetMUONData()->TreeH()->GetEntries(); //skowron
1297 Int_t nthits = 0;
1298 for (track = 0; track < ntracks; track++) {
d226f81b 1299 GetMUONData()->ResetHits();
1300 GetMUONData()->GetTrack(track);//skowron
1301 TClonesArray *muonHits = GetMUONData()->Hits();
a9e2aefa 1302 if (muonHits == 0) return;
1303 nthits += muonHits->GetEntriesFast();
c856e086 1304 }
1305 if (fPhits == 0) fPhits = new TObjArray(nthits);
1306 Int_t nhold=0;
1307 for (track=0; track<ntracks;track++) {
d226f81b 1308 GetMUONData()->ResetHits();
1309 GetMUONData()->GetTrack(track);//skowron
1310 TClonesArray *muonHits = GetMUONData()->Hits();
a9e2aefa 1311 if (muonHits == 0) return;
1312 Int_t nhits = muonHits->GetEntriesFast();
1313 if (nhits == 0) continue;
1314 AliMUONHit *mHit;
1315 AliMUONPoints *points = 0;
1316 Int_t npoints=1;
1317 for (Int_t hit=0;hit<nhits;hit++) {
c856e086 1318 mHit = (AliMUONHit*)muonHits->UncheckedAt(hit);
1319 Int_t nch = mHit->Chamber(); // chamber number
1320 if (nch != chamber) continue;
1321 //
1322 // Retrieve info and set the objects
1323 //
1324 points = new AliMUONPoints(npoints);
1325 fPhits->AddAt(points,nhold+hit);
1326 points->SetMarkerColor(kRed);
1327 points->SetMarkerStyle(5);
1328 points->SetMarkerSize(1.);
1329 points->SetParticle(mHit->Track());
1330 points->SetHitIndex(hit);
1331 points->SetTrackIndex(track);
1332 points->SetDigitIndex(-1);
1333 points->SetPoint(0,mHit->X(),mHit->Y(),zpos);
1334 // printf("%f and %f and %f\n",mHit->X(),mHit->Y(),mHit->Z());
a9e2aefa 1335 }
1336 nhold+=nhits;
c856e086 1337 }
a9e2aefa 1338 }
1339}
1340
1341//_____________________________________________________________________________
1342void AliMUONDisplay::Paint(Option_t *)
1343{
1344// Paint miscellaneous items
1345}
1346
1347//_____________________________________________________________________________
1348void AliMUONDisplay::SetPickMode()
1349{
1350// Set parameters for pick mode.
1351//
1352 fZoomMode = 0;
1353
1354 fArcButton->SetY1(fPickButton->GetYlowNDC()+0.5*fPickButton->GetHNDC());
1355 fTrigPad->Modified();
1356}
1357
1358//_____________________________________________________________________________
1359void AliMUONDisplay::SetZoomMode()
1360{
1361// Set parameters for zoom mode
1362 fZoomMode = 1;
1363
1364 fArcButton->SetY1(fZoomButton->GetYlowNDC()+0.5*fZoomButton->GetHNDC());
1365 fTrigPad->Modified();
1366}
1367
1368//_____________________________________________________________________________
1369void AliMUONDisplay::NextChamber(Int_t delta)
1370{
1371 // to go from chamber to next chamber if delta = 1
1372 // or previous chamber otherwise
1373 if (delta == 1) {
f665c1ea 1374 if (fChamber < AliMUONConstants::NCh()) fChamber++;
a9e2aefa 1375 } else {
1376 if (fChamber > 1) fChamber--;
1377 }
1378 if (!fPad) return;
1379 fPad->Clear();
1380 LoadDigits(fChamber, fCathode);
572d5bb2 1381 DrawChamber();
a9e2aefa 1382}
1383
1384//_____________________________________________________________________________
1385void AliMUONDisplay::NextCathode()
1386{
1387 // to switch to other cathode plane
1388 if (!fPad) return;
1389 fPad->Clear();
1390 if (fCathode == 1) {
1391 LoadDigits(fChamber, 2);
1392 } else {
1393 LoadDigits(fChamber, 1);
1394 }
1395 fNextCathode = kTRUE; // to keep the same zoom
572d5bb2 1396 DrawChamber();
a9e2aefa 1397 fNextCathode = kFALSE;
1398 TPad *pad = (TPad*)gPad->GetPadSave();
1399 pad->Range(fZoomX0[fZooms], fZoomY0[fZooms],
1400 fZoomX1[fZooms], fZoomY1[fZooms]);
1401 pad->Modified();
1402 fPad->cd();
1403 DrawTitle();
1404}
1405
1406//_____________________________________________________________________________
1407void AliMUONDisplay::Trigger()
1408{
52c9bc11 1409
d226f81b 1410 AliMUONGlobalTrigger* globalTrig;
1411
1412 GetMUONData()->SetTreeAddress("GLT");
95e68a13 1413 GetMUONData()->GetTriggerD();
d226f81b 1414
1415 globalTrig = (AliMUONGlobalTrigger*)GetMUONData()->GlobalTrigger()->UncheckedAt(0);
1416 if (globalTrig == 0) return;
1417
1418 printf("===================================================\n");
1419 printf(" Global Trigger output Low pt High pt All\n");
1420
1421 printf(" number of Single Plus :\t");
1422 printf("%i\t",globalTrig->SinglePlusLpt());
1423 printf("%i\t",globalTrig->SinglePlusHpt());
1424 printf("%i\t",globalTrig->SinglePlusApt());
1425 printf("\n");
1426
1427 printf(" number of Single Minus :\t");
1428 printf("%i\t",globalTrig->SingleMinusLpt());
1429 printf("%i\t",globalTrig->SingleMinusHpt());
1430 printf("%i\t",globalTrig->SingleMinusApt());
1431 printf("\n");
1432
1433 printf(" number of Single Undefined :\t");
1434 printf("%i\t",globalTrig->SingleUndefLpt());
1435 printf("%i\t",globalTrig->SingleUndefHpt());
1436 printf("%i\t",globalTrig->SingleUndefApt());
1437 printf("\n");
1438
1439 printf(" number of UnlikeSign pair :\t");
1440 printf("%i\t",globalTrig->PairUnlikeLpt());
1441 printf("%i\t",globalTrig->PairUnlikeHpt());
1442 printf("%i\t",globalTrig->PairUnlikeApt());
1443 printf("\n");
1444
1445 printf(" number of LikeSign pair :\t");
1446 printf("%i\t",globalTrig->PairLikeLpt());
1447 printf("%i\t",globalTrig->PairLikeHpt());
1448 printf("%i\t",globalTrig->PairLikeApt());
1449 printf("\n");
1450 printf("===================================================\n");
1451 printf("\n");
1452
1453
1454 // // returns Trigger Decision for current event
1455// AliMUONTriggerDecision* decision= new AliMUONTriggerDecision(GetLoader(),1);
1456
1457// // AliMUONTriggerDecision* decision= new AliMUONTriggerDecision(1);
1458// AliMUONData* muonData = decision->GetMUONData();
1459// muonData->SetTreeAddress("D");
1460// decision->Trigger();
a9e2aefa 1461}
a9e2aefa 1462//_____________________________________________________________________________
1463void AliMUONDisplay::SetChamberAndCathode(Int_t chamber, Int_t cathode)
1464{
1465// Set chamber and cathode number
1466 fChamber = chamber;
1467 fCathode = cathode;
1468
1469 if (!fPad) return;
1470 fPad->Clear();
1471 LoadDigits(chamber,cathode);
572d5bb2 1472 DrawChamber();
a9e2aefa 1473}
1474
1475void AliMUONDisplay::SetEvent(Int_t newevent)
1476{
1477// Chose event
1478 gAlice->GetEvent(newevent);
1479 fEvent=newevent;
1480 if (!gAlice->TreeD()) return;
1481 if (!fPad) return;
1482 fPad->Clear();
1483 LoadDigits(fChamber,fCathode);
1484 Draw();
1485}
1486
1487//_____________________________________________________________________________
1488void AliMUONDisplay::SetRange(Float_t rrange, Float_t zrange)
1489{
1490// Set view range along R and Z
1491 fRrange = rrange;
1492 fZrange = zrange;
1493
1494 if (!fPad) return;
1495 fPad->Clear();
1496 Draw();
1497}
1498
1499//_____________________________________________________________________________
1500void AliMUONDisplay::SetView(Float_t theta, Float_t phi, Float_t psi)
1501{
1502// change viewing angles for current event
1503
1504 fPad->cd();
1505 fPhi = phi;
1506 fTheta = theta;
1507 fPsi = psi;
1508 Int_t iret = 0;
1509
1510 TView *view = gPad->GetView();
1511 if (view) view->SetView(fPhi, fTheta, fPsi, iret);
1512 else Draw();
1513 gPad->Modified();
1514}
1515
1516//_____________________________________________________________________________
1517void AliMUONDisplay::ShowNextEvent(Int_t delta)
1518{
30178c30 1519 AliRunLoader * runLoader;
307d9d04 1520 if (fLoader)
30178c30 1521 runLoader = fLoader->GetRunLoader();
307d9d04 1522 else
30178c30 1523 runLoader = 0x0;
1391e633 1524
a9e2aefa 1525// Display (current event_number + delta)
1526// delta = 1 shown next event
1527// delta = -1 show previous event
1528 if (delta) {
30178c30 1529 //runLoader->CleanDetectors();
1530 //runLoader->CleanKinematics();
1531 Int_t currentEvent = runLoader->GetEventNumber();
1391e633 1532 Int_t newEvent = currentEvent + delta;
30178c30 1533 runLoader->GetEvent(newEvent);
1391e633 1534 fEvent=newEvent;
a9e2aefa 1535 }
a9e2aefa 1536 LoadDigits(fChamber, fCathode);
1537 fPad->cd();
1538 Draw();
1539}
1540
1541//______________________________________________________________________________
1542void AliMUONDisplay::UnZoom()
1543{
1544// Unzoom
1545 if (fZooms <= 0) return;
1546 fZooms--;
1547 TPad *pad = (TPad*)gPad->GetPadSave();
1548 pad->Range(fZoomX0[fZooms],fZoomY0[fZooms], fZoomX1[fZooms],fZoomY1[fZooms]);
1549 pad->Modified();
1550}
1551
1552//_____________________________________________________________________________
1553void AliMUONDisplay::ResetPoints()
1554{
1555 //
1556 // Reset array of points
1557 //
1558 if (fPoints) {
1559 fPoints->Delete();
1560 delete fPoints;
1561 fPoints = 0;
1562 }
1563}
1564//_____________________________________________________________________________
1565void AliMUONDisplay::ResetPhits()
1566{
1567 //
1568 // Reset array of points
1569 //
1570 if (fPhits) {
1571 fPhits->Delete();
1572 delete fPhits;
1573 fPhits = 0;
1574 }
1575}
1576//_____________________________________________________________________________
1577void AliMUONDisplay::ResetRpoints()
1578{
1579 //
1580 // Reset array of points
1581 //
d226f81b 1582 if (fRpoints) {
1583 fRpoints->Clear();
1584 // delete fRpoints;
1585 fRpoints = 0;
a9e2aefa 1586 }
1587}
a9e2aefa 1588
30178c30 1589AliMUONDisplay & AliMUONDisplay::operator = (const AliMUONDisplay & rhs)
a9e2aefa 1590{
30178c30 1591// Protected assignement operator
1592
1593 if (this == &rhs) return *this;
1594
8c343c7c 1595 AliFatal("Not implemented.");
30178c30 1596
1597 return *this;
a9e2aefa 1598}
1599
1600
1601
1602
1603
1604
1605
1606
1607