]> 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
Removed unused (and not implemented) method AddSVPath()
[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
b7ef3c96 58#include "AliMUONGeometryTransformer.h"
123469eb 59#include "AliMUONGeometryModule.h"
60#include "AliMpSlatSegmentation.h"
61#include "AliMpSlat.h"
63216d66 62#include "AliMpSectorSegmentation.h"
e0d2f4db 63#include "AliMpSector.h"
64
65#include "AliMpTriggerSegmentation.h"
66#include "AliMpTrigger.h"
123469eb 67
b7ef3c96 68#include "AliMUONSegmentation.h"
76dadf7e 69#include "AliMUONGeometrySegmentation.h"
f665c1ea 70#include "AliMUONConstants.h"
5d12ce38 71#include "AliMC.h"
8c343c7c 72#include "AliLog.h"
a9e2aefa 73// to manage the same zoom on both cathodes
74
75
76
77ClassImp(AliMUONDisplay)
78
79
80//_____________________________________________________________________________
81AliMUONDisplay::AliMUONDisplay()
30178c30 82 : AliDisplay()
a9e2aefa 83{
84// Constructor
d226f81b 85 fPoints = 0;
86 fPhits = 0;
87 fRpoints = 0;
88 fCanvas = 0;
a9e2aefa 89 fNextCathode = kFALSE;
d226f81b 90 fColPad = 0;
a9e2aefa 91}
92
93//_____________________________________________________________________________
307d9d04 94AliMUONDisplay::AliMUONDisplay(Int_t size, AliLoader * loader)
30178c30 95 : AliDisplay()
a9e2aefa 96{
97// Create an event display object.
98// A canvas named "edisplay" is created with a vertical size in pixels
99//
100// A QUICK Overview of the Event Display functions
101// ===============================================
102//
103// The event display can ve invoked by executing the macro "display.C"
104// A canvas like in the picture below will appear.
105//
106// On the left side of the canvas, the following buttons appear:
107// *Next* to move to the next event
108// *Previous* to move to the previous event
109
110// *Pick* Select this option to be able to point on a track with the
111// mouse. Once on the track, use the right button to select
112// an action. For example, select SetMarkerAttributes to
113// change the marker type/color/size for the track.
114// *Zoom* Select this option (default) if you want to zoom.
115// To zoom, simply select the selected area with the left button.
116// *UnZoom* To revert to the previous picture size.
117//
118// slider R On the left side, the vertical slider can be used to
119// set the default picture size.
120//
121// When you are in Zoom mode, you can click on the black part of the canvas
122// to select special options with the right mouse button.
123
124//
125// When you are in pick mode, you can "Inspect" the object pointed by the mouse.
126// When you are on a track, select the menu item "InspectParticle"
127// to display the current particle attributes.
128//
129// You can activate the Root browser by selecting the Inspect menu
130// in the canvas tool bar menu. Then select "Start Browser"
131// This will open a new canvas with the browser. At this point, you may want
132// to display some histograms (from the Trees). Go to the "File" menu
133// of the browser and click on "New canvas".
134// In the browser, click on item "ROOT files" in the left pane.
135// Click on galice.root.
136// Click on TH
137// Click on TPC for example
138// Click on any variable (eg TPC.fX) to histogram the variable.
139//
140// If you are lost, you can click on HELP in any Root canvas or browser.
141//Begin_Html
142/*
143<img src="gif/AliMUONDisplay.gif">
144*/
145//End_Html
146
147
148 fPad = 0;
149
150 gAlice->SetDisplay(this);
151
152 // Initialize display default parameters
153 SetRange(200,2000);
154 // Set front view by default
155 fTheta = 0;
156 fPhi = -90;
157 fPsi = 0;
158 fChamber = 1;
159 fCathode = 1;
160 // fRzone = 1.e10;
161 fDrawClusters = kTRUE;
162 fDrawCoG = kTRUE;
572d5bb2 163 fDrawTracks = kFALSE;
a9e2aefa 164 fZoomMode = 1;
165 fZooms = 0;
166 fClustersCuts = 0;
d226f81b 167 fPoints = 0;
168 fPhits = 0;
169 fRpoints = 0;
a9e2aefa 170 // Create colors
171 CreateColors();
172 // Create display canvas
173 Int_t ysize = size;
174 if (ysize < 100) ysize = 750;
175 Int_t xsize = Int_t(size*830./ysize);
572d5bb2 176 fCanvas = new TCanvas("Canvas", "MUON Display",14,47,xsize,ysize);
a9e2aefa 177 fCanvas->ToggleEventStatus();
178
179 // Create main display pad
180 fPad = new TPad("viewpad", "MUON display",0.15,0,0.9,1);
181 fPad->Draw();
182 fPad->Modified();
183 fPad->SetFillColor(30);
184 fPad->SetBorderSize(2);
185
186 fCanvas->cd();
187
188 // Create colors pad
189 fColPad = new TPad("colpad", "Colors pad",0.9,0,1,1);
190 fColPad->Draw();
191 fColPad->SetFillColor(17);
192 fColPad->SetBorderSize(2);
193 fColPad->cd();
194 DisplayColorScale();
195
196 fCanvas->cd();
197 // Create user interface control pad
198 DisplayButtons();
199 fCanvas->cd();
200
201 // Create Range and mode pad
202 Float_t dxtr = 0.15;
203 Float_t dytr = 0.45;
204 fTrigPad = new TPad("trigger", "range and mode pad",0,0,dxtr,dytr);
a9e2aefa 205 fTrigPad->Draw();
206 fTrigPad->cd();
207 fTrigPad->SetFillColor(22);
208 fTrigPad->SetBorderSize(2);
209 fRangeSlider = new TSlider("range","range",0.7,0.42,0.9,0.98);
210 fRangeSlider->SetObject(this);
211 char pickmode[] = "gAlice->Display()->SetPickMode()";
212 Float_t db = 0.09;
213 fPickButton = new TButton("Pick",pickmode,0.05,0.32,0.65,0.32+db);
214 fPickButton->SetFillColor(38);
215 fPickButton->Draw();
216 char zoommode[] = "gAlice->Display()->SetZoomMode()";
217 fZoomButton = new TButton("Zoom",zoommode,0.05,0.21,0.65,0.21+db);
218 fZoomButton->SetFillColor(38);
219 fZoomButton->Draw();
220 fArcButton = new TArc(.8,fZoomButton->GetYlowNDC()+0.5*db,0.33*db);
221 fArcButton->SetFillColor(kGreen);
222 fArcButton->Draw();
223 char butUnzoom[] = "gAlice->Display()->UnZoom()";
224 TButton *button = new TButton("UnZoom",butUnzoom,0.05,0.05,0.95,0.15);
225 button->SetFillColor(38);
226 button->Draw();
227 AppendPad(); // append display object as last object to force selection
228
229 fCanvas->cd();
1c4b7942 230 fTrigPad->SetEditable(kFALSE);
231 fButtons->SetEditable(kFALSE);
a9e2aefa 232 fCanvas->Update();
233 fNextCathode = kFALSE;
307d9d04 234 fLoader = loader;
d226f81b 235 // initialize container
236 if(fLoader)
237 fMUONData = new AliMUONData(fLoader,"MUON","MUON");
238 else
239 fMUONData =0x0;
a9e2aefa 240}
241
30178c30 242AliMUONDisplay::AliMUONDisplay(const AliMUONDisplay & display)
243 : AliDisplay(display)
a9e2aefa 244{
30178c30 245// Protected copy constructor
246
8c343c7c 247 AliFatal("Not implemented.");
a9e2aefa 248}
249
250
251
252//_____________________________________________________________________________
253AliMUONDisplay::~AliMUONDisplay()
254{
255 // Delete space point structure
256 if (fPoints) fPoints->Delete();
257 delete fPoints;
258 fPoints = 0;
259 //
260 if (fPhits) fPhits->Delete();
261 delete fPhits;
262 fPhits = 0;
263 //
d226f81b 264 if (fRpoints) fRpoints->Delete();
a9e2aefa 265 delete fRpoints;
d226f81b 266 fRpoints = 0;
a9e2aefa 267}
268
269//_____________________________________________________________________________
270void AliMUONDisplay::Clear(Option_t *)
271{
272// Delete graphics temporary objects
273}
274
275//_____________________________________________________________________________
276void AliMUONDisplay::DisplayButtons()
277{
278// Create the user interface buttons
279
280
281 fButtons = new TPad("buttons", "newpad",0,0.45,0.15,1);
a9e2aefa 282 fButtons->Draw();
283 fButtons->SetFillColor(38);
284 fButtons->SetBorderSize(2);
285 fButtons->cd();
286
287// Int_t butcolor = 33;
288 Float_t dbutton = 0.08;
289 Float_t y = 0.96;
290 Float_t dy = 0.014;
291 Float_t x0 = 0.05;
292 Float_t x1 = 0.95;
293
294 TButton *button;
295 char but1[] = "gAlice->Display()->ShowNextEvent(1)";
296 button = new TButton("Event +", but1, x0, y - dbutton, x1, y);
297 button->SetFillColor(38);
298 button->Draw();
299
300 y -= dbutton + dy;
301 char but2[] = "gAlice->Display()->ShowNextEvent(-1)";
302 button = new TButton("Event -", but2, x0, y - dbutton, x1, y);
303 button->SetFillColor(38);
304 button->Draw();
305
306 y -= dbutton + dy;
307 char but3[] = "((AliMUONDisplay*)(gAlice->Display()))->NextChamber(1)";
308 button = new TButton("Chamber +", but3, x0, y - dbutton, x1, y);
309 button->SetFillColor(38);
310 button->Draw();
311
312 y -= dbutton + dy;
313 char but4[] = "((AliMUONDisplay*)(gAlice->Display()))->NextChamber(-1)";
314 button = new TButton("Chamber -", but4, x0, y - dbutton, x1, y);
315 button->SetFillColor(38);
316 button->Draw();
317
318 y -= dbutton + dy;
319 char but5[] = "((AliMUONDisplay*)(gAlice->Display()))->SetChamberAndCathode(1,1)";
320 button = new TButton("Chamber 1", but5, x0, y - dbutton, x1, y);
321 button->SetFillColor(38);
322 button->Draw();
323
324 y -= dbutton + dy;
325 char but6[] = "((AliMUONDisplay*)(gAlice->Display()))->NextCathode()";
326 button = new TButton("Cathode <>", but6, x0, y - dbutton, x1, y);
327 button->SetFillColor(38);
328 button->Draw();
329
330 y -= dbutton + dy;
331 char but7[] = "((AliMUONDisplay*)(gAlice->Display()))->Trigger()";
332 button = new TButton("Trigger", but7, x0, y - dbutton, x1, y);
333 button->SetFillColor(38);
334 button->Draw();
335
572d5bb2 336 y -= dbutton + dy;
337 char but8[] = "((AliMUONDisplay*)(gAlice->Display()))->DrawReco()";
338 button = new TButton("Tracking", but8, x0, y - dbutton, x1, y);
339 button->SetFillColor(38);
340 button->Draw();
341
a9e2aefa 342 // display logo
343 TDiamond *diamond = new TDiamond(0.05,0.015,0.95,0.22);
344 diamond->SetFillColor(50);
345 diamond->SetTextAlign(22);
346 diamond->SetTextColor(5);
347 diamond->SetTextSize(0.11);
348 diamond->Draw();
349 diamond->AddText(".. ");
350 diamond->AddText("ROOT");
351 diamond->AddText("MUON");
352 diamond->AddText("... ");
353 diamond->AddText(" ");
354}
355
356//_____________________________________________________________________________
30178c30 357void AliMUONDisplay::CreateColors() const
a9e2aefa 358{
359// Create the colors palette used to display clusters
360
361 Int_t k,i;
362 Int_t color;
363 Float_t r,g,b;
364
365 for (k=1;k<=5;k++) {
366 switch(k) {
367 case 1:
368 for (i=1;i<=5;i++) {
369 r=1.;
370 g=i*0.2;
371 b=0.;
372 color=i;
373 color=260+23-color;
374 new TColor(color,r,g,b);
375 }
376 break;
377 case 2:
378 for (i=1;i<=4;i++) {
379 r=1.1-i*0.2;
380 g=1.;
381 b=0.;
382 color=i+5;
383 color=260+23-color;
384 new TColor(color,r,g,b);
385 }
386 break;
387 case 3:
388 for (i=1;i<=4;i++) {
389 r=0.;
390 g=1.;
391 b=i*0.2+0.2;
392 color=i+9;
393 color=260+23-color;
394 new TColor(color,r,g,b);
395 }
396 break;
397 case 4:
398 for (i=1;i<=4;i++) {
399 r=0.;
400 g=1.1-i*0.2;
401 b=1.;
402 color=i+13;
403 color=260+23-color;
404 new TColor(color,r,g,b);
405 }
406 break;
407 case 5:
408 for (i=1;i<=5;i++) {
409 r=i*0.2;
410 g=0.;
411 b=1.;
412 color=i+17;
413 color=260+23-color;
414 new TColor(color,r,g,b);
415 }
416 break;
417 }
418 }
419}
420
421//_____________________________________________________________________________
422void AliMUONDisplay::DisplayColorScale()
423{
424// Display pulse height color scale
425 Int_t i;
426 Int_t color;
427 Float_t xlow, ylow, xup, yup, hs;
428 Float_t x1, y1, x2, y2;
429 x1 = y1 = 0;
430 x2 = y2 = 1.0;
431
432 TText *text = new TText(0,0,"");
433 text->SetTextFont(61);
434 text->SetTextSize(0.2);
435 text->SetTextAlign(22);
436
7e4a628d 437
438 Int_t adcmax=4096; // default 12 bits ADC
439
a9e2aefa 440
441
442 TBox *box;
443 char label[8];
444//*-* draw colortable boxes
445 hs = (y2-y1)/Float_t(22);
446 xlow=x1+.05;
447 xup=x2-0.5;
448 for (i=0;i<22;i++) {
449 ylow = y1 + hs*(Float_t(i));
450 yup = y1 + hs*(Float_t(i+1));
451 color = 261+i;
452 Double_t logscale=Double_t(i+1)*(TMath::Log(adcmax)/22);
453 Int_t scale=(Int_t)TMath::Exp(logscale);
454 sprintf(label,"%d",scale);
455 box = new TBox(xlow, ylow, xup, yup);
456 box->Draw();
457 box->SetFillColor(color);
458 text->DrawText(xlow+0.7, 0.5*(ylow+yup),label);
459 }
460}
461
462//______________________________________________________________________________
463Int_t AliMUONDisplay::DistancetoPrimitive(Int_t px, Int_t)
464{
465// Compute distance from point px,py to objects in event
466
467 gPad->SetCursor(kCross);
468
469 if (gPad == fTrigPad) return 9999;
470
471 const Int_t kBig = 9999;
472 Int_t dist = kBig;
473 Float_t xmin = gPad->GetX1();
474 Float_t xmax = gPad->GetX2();
475 Float_t dx = 0.02*(xmax - xmin);
476 Float_t x = gPad->AbsPixeltoX(px);
477 if (x < xmin+dx || x > xmax-dx) return dist;
478
479 if (fZoomMode) return 0;
480 else return 7;
481}
482
483//_____________________________________________________________________________
484void AliMUONDisplay::Draw(Option_t *)
485{
486// Display current event
487
572d5bb2 488 if (!fDrawTracks)
489 DrawChamber();
490 else
491 DrawReco();
492
493}
494//_____________________________________________________________________________
495void AliMUONDisplay::DrawChamber()
496{
a9e2aefa 497
572d5bb2 498 fDrawTracks = kFALSE;
499 fPad->cd();
500 DrawView(fTheta, fPhi, fPsi);
501 // Display the event number and title
502 fPad->cd();
503 DrawTitle();
504
505}
506//_____________________________________________________________________________
507void AliMUONDisplay::DrawReco(Option_t *)
508{
509// Display current event
510
511 fDrawTracks = kTRUE;
512 // print kinematics of generated particles
513 PrintKinematics();
514 // Draw global view of muon system
515 fPad->cd();
516 DrawGlobalView(135, -50, -140);
517
a9e2aefa 518 // Display the event number and title
519 fPad->cd();
520 DrawTitle();
521}
522
572d5bb2 523//_____________________________________________________________________________
524void AliMUONDisplay::PrintKinematics()
525{
526 AliRunLoader * runLoader;
527 TParticle *particle = new TParticle();
528 Int_t nPart;
529 Float_t vertex[3], momentum[3];
530
531 if (fLoader)
532 runLoader = fLoader->GetRunLoader();
533 else
534 runLoader = 0x0;
535
536 printf("****** Event # %d ******\n",runLoader->GetEventNumber());
537 runLoader->TreeK()->GetBranch("Particles")->SetAddress(&particle);
538 nPart = (Int_t)runLoader->TreeK()->GetEntries();
539 for(Int_t iPart = 0; iPart < nPart; iPart++) {
540 runLoader->TreeK()->GetEvent(iPart);
541 vertex[0] = particle->Vx();
542 vertex[1] = particle->Vy();
543 vertex[2] = particle->Vz();
544 momentum[0] = particle->Px();
545 momentum[1] = particle->Py();
546 momentum[2] = particle->Pz();
547
548 printf("===================================================\n");
549 printf(" Generated particle # %d \n",iPart);
550 printf(" name: %s \n",particle->GetName());
551 printf(" vertex x,y,z (cm): %f %f %f \n",vertex[0],vertex[1],vertex[2]);
552 printf(" momentum Px,Py,Pz (GeV/c): %f %f %f \n",momentum[0],momentum[1],momentum[2]);
553 }
554 delete particle;
555}
556
a9e2aefa 557void AliMUONDisplay::DrawSegmentation()
558{
002920d1 559 // to be re-written for new seg
a9e2aefa 560// Draw graphical representation of segmenatation
561// Attention: still experimental code
002920d1 562// Int_t icat=1;
a9e2aefa 563
002920d1 564// AliMUON *pMUON = (AliMUON*)gAlice->GetModule("MUON");
565// AliMUONChamber* iChamber;
76dadf7e 566
002920d1 567// AliSegmentation* seg;
568// iChamber = &(pMUON->Chamber(fChamber));
569// seg=iChamber->SegmentationModel(icat);
76dadf7e 570
002920d1 571// Float_t zpos=iChamber->Z();
572// Float_t r=iChamber->ROuter();
a9e2aefa 573
002920d1 574// TMarker3DBox *marker;
575// if (icat == 1) {
576// for (Int_t j=0; j<seg->Npy(); j++) {
577// Float_t y0;
578// y0=j*seg->Dpy()-seg->Dpy()/2.;
579// for (seg->FirstPad(0.,y0,0,300,0.);
580// seg->MorePads();
581// seg->NextPad())
582// {
583// if (seg->ISector()==0) continue;
584// Float_t x,y,z;
585// seg->GetPadC(seg->Ix(), seg->Iy(), x, y, z);
586// Float_t dpx=seg->Dpx(seg->ISector())/2;
587// Float_t dpy=seg->Dpy(seg->ISector())/2;
588// marker=new TMarker3DBox(x,y,zpos,dpx,dpy,0,0,0);
589// marker->SetLineColor(seg->ISector()+1);
590// marker->SetFillStyle(1001);
591// marker->SetFillColor(0);
592// marker->Draw();
593// }
594// }
595// } else {
596// for (Int_t j=0; j<250; j++) {
597// Float_t x0=j*seg->Dpx();
598// Float_t y0=TMath::Sqrt(r*r-x0*x0);
a9e2aefa 599
002920d1 600// for (seg->FirstPad(x0,0,0,0,y0);
601// seg->MorePads();
602// seg->NextPad())
603// {
604// if (seg->ISector()==0) continue;
a9e2aefa 605
002920d1 606// Float_t x,y,z;
607// seg->GetPadC(seg->Ix(), seg->Iy(), x, y, z);
608// Float_t dpx=seg->Dpx(seg->ISector())/2;
609// Float_t dpy=seg->Dpy(seg->ISector())/2;
610// marker=new TMarker3DBox(x,y,zpos,dpx,dpy,0,0,0);
611// marker->SetLineColor(seg->ISector()+1);
612// marker->SetFillStyle(1001);
613// marker->SetFillColor(0);
614// marker->Draw();
615// }
616// }
617// }
618 }
a9e2aefa 619
620//_____________________________________________________________________________
621void AliMUONDisplay::DrawClusters()
622{
623// Draw clusters for MUON chambers
624
625 Int_t ndigits, digit;
626 TObjArray *points;
627 AliMUONPoints *pm;
628
629
630 fClustersCuts = 0;
631 points = Points();
632 if (!points) return;
633 ndigits = points->GetEntriesFast();
634 for (digit=0;digit<ndigits;digit++){
635 pm = (AliMUONPoints*)points->UncheckedAt(digit);
636 if (!pm) continue;
637 Float_t *pxyz;
638 pxyz=pm->GetP();
639 for (Int_t im=0;im<3;im++) {
640 TMarker3DBox *marker=pm->GetMarker(im);
641 if (marker)
642 marker->Draw();
643 }
644 pm->Draw();
123469eb 645 fClustersCuts += pm->GetN();
a9e2aefa 646 }
647}
648
649//_____________________________________________________________________________
650void AliMUONDisplay::DrawHits()
651{
652// Draw hits for MUON chambers
653
654 LoadHits(fChamber);
655
656 Int_t ntracks, track;
657 TObjArray *points;
658 AliMUONPoints *pm;
659
660 fHitsCuts = 0;
661 points = Phits();
662 if (!points) return;
663 ntracks = points->GetEntriesFast();
664 for (track=0;track<ntracks;track++) {
665 pm = (AliMUONPoints*)points->UncheckedAt(track);
666 if (!pm) continue;
667 pm->Draw();
668 fHitsCuts += pm->GetN();
669 }
670}
671
672
673//_____________________________________________________________________________
674void AliMUONDisplay::DrawCoG()
675{
676// Draw hits for MUON chambers
677 if (!fDrawCoG) return;
678 if (fChamber > 10) return;
679 LoadCoG(fChamber,fCathode);
680
681 Int_t ncog, icog;
682 TObjArray *points;
683 AliMUONPoints *pm;
684
685 points = Rpoints();
686 if (!points) return;
687 ncog = points->GetEntriesFast();
688 for (icog=0;icog<ncog;icog++) {
689 pm = (AliMUONPoints*)points->UncheckedAt(icog);
690 if (!pm) continue;
691 pm->Draw();
692 }
693}
a9e2aefa 694//_____________________________________________________________________________
572d5bb2 695void AliMUONDisplay::DrawTracks()
696{
697// Draw tracks
698 if (!fDrawTracks) return;
699 LoadTracks();
700
701 Int_t nTrack, iTrack;
702 TObjArray *points;
703 TPolyLine3D *pm;
704
705 points = Rpoints();
706 if (!points) return;
707 nTrack = points->GetEntriesFast();
708 for ( iTrack = 0; iTrack < nTrack; iTrack++) {
709 pm = (TPolyLine3D*)points->UncheckedAt(iTrack);
710 if (!pm) continue;
711 pm->Draw();
712 }
713}
714//_____________________________________________________________________________
a9e2aefa 715
716void AliMUONDisplay::DrawTitle(Option_t *option)
717{
718// Draw the event title
719
720 Float_t xmin = gPad->GetX1();
721 Float_t xmax = gPad->GetX2();
722 Float_t ymin = gPad->GetY1();
723 Float_t ymax = gPad->GetY2();
724 Float_t dx = xmax-xmin;
725 Float_t dy = ymax-ymin;
726
30178c30 727 AliRunLoader * runLoader;
307d9d04 728 if (fLoader)
30178c30 729 runLoader = fLoader->GetRunLoader();
307d9d04 730 else
30178c30 731 runLoader = 0x0;
7985603c 732
733
a9e2aefa 734 if (strlen(option) == 0) {
735 TPaveText *title = new TPaveText(xmin +0.01*dx, ymax-0.09*dy, xmin +0.5*dx, ymax-0.01*dy);
736// title->SetTextSize(0.023932);
737 title->SetTextSize(0.02);
738 title->SetBit(kCanDelete);
739 title->SetFillColor(42);
740 title->Draw();
741 char ptitle[100];
742 sprintf(ptitle, "Alice event:%d Run:%d Chamber:%d Cathode:%d",
30178c30 743 runLoader->GetEventNumber(),
a9e2aefa 744 gAlice->GetHeader()->GetRun(),
745 fChamber,
746 fCathode);
747 title->AddText(ptitle);
5d12ce38 748 Int_t nparticles = gAlice->GetMCApp()->Particles()->GetEntriesFast();
a9e2aefa 749 sprintf(ptitle,"Nparticles = %d Nhits = %d Npads fired = %d",
750 nparticles, fHitsCuts,fClustersCuts);
751 title->AddText(ptitle);
752 } else {
753 TPaveLabel *label = new TPaveLabel(xmin +0.01*dx, ymax-0.07*dy, xmin +0.2*dx, ymax-0.01*dy,option);
754 label->SetBit(kCanDelete);
755 label->SetFillColor(42);
756 label->Draw();
757 }
758}
759
760//_____________________________________________________________________________
761void AliMUONDisplay::DrawView(Float_t theta, Float_t phi, Float_t psi)
762{
763// Draw a view of MUON clusters
c177f73d 764 AliInfo(" Draw View");
a9e2aefa 765
766 gPad->SetCursor(kWatch);
767 // gPad->SetFillColor(39);
768 gPad->SetFillColor(1);
769 gPad->Clear();
770 // gPad->SetFillColor(39);
771 gPad->SetFillColor(1);
772
773
774 Int_t iret=0;
775 TView *view = new TView(1);
776
777 Float_t range = fRrange*fRangeSlider->GetMaximum();
778 view->SetRange(-range,-range,-range,range, range, range);
779 // zoom back to full scale only if DrawView not called from NextCathode
780 if (!fNextCathode) {
781 fZoomX0[0] = -1;
782 fZoomY0[0] = -1;
783 fZoomX1[0] = 1;
784 fZoomY1[0] = 1;
785 fZooms = 0;
786 }
63216d66 787
788 Float_t xg1, xg2, yg1, yg2, zg1, zg2;
789
123469eb 790 // Recovering the chamber
791 AliMUON *pMUON = (AliMUON*)gAlice->GetModule("MUON");
b7ef3c96 792
793 const AliMUONGeometryTransformer* kGeomTransformer
794 = pMUON->GetGeometryTransformer();
795
796 AliMUONSegmentation* segmentation = pMUON->GetSegmentation();
a9e2aefa 797
798// Display MUON Chamber Geometry
a9e2aefa 799 char nodeName[7];
800 sprintf(nodeName,"MUON%d",100+fChamber);
123469eb 801 printf(">>>> chamber is %d\n",fChamber);
802
803 if(fChamber < 5) {
63216d66 804 for(Int_t id = 0; id < 4; id++) {
805
806 Int_t detElemId = fChamber*100+id;
b7ef3c96 807 AliMpSectorSegmentation * seg =
808 (AliMpSectorSegmentation *) segmentation->GetMpSegmentation(detElemId, 0);
809 const AliMpSector * sector = seg->GetSector();
63216d66 810
811 // get sector measurements
812 TVector2 position = sector->Position();
813 TVector2 dimension = sector->Dimensions(); // half length
814
7c618420 815 Float_t xlocal1 = position.Px(); // mm to cm
816 Float_t ylocal1 = position.Py();
817 Float_t xlocal2 = dimension.Px() * 2.;
818 Float_t ylocal2 = dimension.Px() * 2.;
63216d66 819
b7ef3c96 820 kGeomTransformer->Local2Global(detElemId, xlocal1, ylocal1, 0, xg1, yg1, zg1);
821 kGeomTransformer->Local2Global(detElemId, xlocal2, ylocal2, 0, xg2, yg2, zg2);
63216d66 822
823 // drawing
824 TPolyLine3D* poly = new TPolyLine3D();
825 Int_t nPoint = 0;
826
827 poly->SetPoint(nPoint++, xg1, yg1, 0.);
828 for (Float_t d = 0; d < TMath::Pi()/2.; d+= 0.01) {
829 Float_t x = xg1 + xg2 * TMath::Cos(d);
830 Float_t y = yg1 + yg2 * TMath::Sin(d);
831 poly->SetPoint(nPoint++, x, y, 0.);
832 }
833 poly->SetPoint(nPoint++, xg1, yg1, 0.);
834
835 poly->SetLineColor(2);
836 poly->Draw("s");
123469eb 837 }
63216d66 838
839 // }
123469eb 840
63216d66 841 }
123469eb 842
843 if(fChamber >4 && fChamber <11) {
844 Int_t id=0;
845 for(id=0; id<26; id++) {
846 Int_t detElemId = fChamber*100+id;
b7ef3c96 847 if ( segmentation->HasDE(detElemId) ) {
123469eb 848 AliMpSlatSegmentation * seg =
b7ef3c96 849 (AliMpSlatSegmentation *) segmentation->GetMpSegmentation(detElemId, 0);
850 if (seg) {
851 const AliMpSlat* slat = seg->Slat();
852 Float_t deltax = slat->DX();
853 Float_t deltay = slat->DY();
854 Float_t xlocal1 = -deltax;
855 Float_t ylocal1 = -deltay;
856 Float_t xlocal2 = +deltax;
857 Float_t ylocal2 = +deltay;
858 kGeomTransformer->Local2Global(detElemId, xlocal1, ylocal1, 0, xg1, yg1, zg1);
859 kGeomTransformer->Local2Global(detElemId, xlocal2, ylocal2, 0, xg2, yg2, zg2);
860
861 // drawing slat active volumes
862 Float_t xCenter = (xg1 + xg2)/2.;
863 Float_t yCenter = (yg1 + yg2)/2.;
864
865 TMarker3DBox* box = new TMarker3DBox(xCenter,yCenter,0,xlocal1,ylocal2,0,0,0);
866
867 box->SetFillStyle(0);
868 box->SetLineColor(2);
869 box->Draw("s");
870
871 // drawing inner circle + disc
872 TPolyLine3D* poly = new TPolyLine3D();
873 TPolyLine3D* poly1 = new TPolyLine3D();
874
875 Int_t nPoint = 0;
876 Int_t nPoint1 = 0;
877 for (Float_t d = 0; d < 6.24; d+= 0.005) {
878 Double_t x = AliMUONConstants::Dmin((fChamber-1)/2) * TMath::Cos(d)/2.;
879 Double_t y = AliMUONConstants::Dmin((fChamber-1)/2) * TMath::Sin(d)/2.;
880 if (nPoint % 2 == 0) poly->SetPoint(nPoint++, 0., 0., 0.);
881 poly->SetPoint(nPoint++, x, y, 0.);
882 poly1->SetPoint(nPoint1++, x, y, 0.);
123469eb 883
b7ef3c96 884 }
885 poly->SetLineColor(1);
886 poly->Draw("s");
887 poly1->SetLineColor(2);
888 poly1->Draw("s");
889 }
123469eb 890 }
891 }
e0d2f4db 892 }
893
894/*-- Trigger Chambers ---------------------------------------*/
895 if(fChamber >10 && fChamber <15) {
896 Int_t id=0;
897 for(id=0; id<18; id++) {
898 Int_t detElemId = fChamber*100+id;
b7ef3c96 899 AliMpTriggerSegmentation * seg
900 = (AliMpTriggerSegmentation *) segmentation->GetMpSegmentation(detElemId, 0);
901 if (seg) {
e0d2f4db 902 const AliMpTrigger* slat = seg->Slat();
903 Float_t deltax = slat->DX();
904 Float_t deltay = slat->DY();
905 Float_t xlocal1 = -deltax;
906 Float_t ylocal1 = -deltay;
907 Float_t xlocal2 = +deltax;
908 Float_t ylocal2 = +deltay;
b7ef3c96 909
910 kGeomTransformer->Local2Global(detElemId, xlocal1, ylocal1, 0, xg1, yg1, zg1);
911 kGeomTransformer->Local2Global(detElemId, xlocal2, ylocal2, 0, xg2, yg2, zg2);
e0d2f4db 912
913 // drawing slat active volumes
914 Float_t xCenter = (xg1 + xg2)/2.;
915 Float_t yCenter = (yg1 + yg2)/2.;
916
917 TMarker3DBox* box = new TMarker3DBox(xCenter,yCenter,0,xlocal1,ylocal2,0,0,0);
918
919 box->SetFillStyle(0);
920 box->SetLineColor(4);
921 box->Draw("s");
b7ef3c96 922 }
e0d2f4db 923 }
924 }
a9e2aefa 925//add clusters to the pad
926 DrawClusters();
a9e2aefa 927 DrawHits();
928 DrawCoG();
a9e2aefa 929// DrawSegmentation();
930 // add itself to the list (must be last)
931 AppendPad();
932 view->SetView(phi, theta, psi, iret);
933}
934
572d5bb2 935//_____________________________________________________________________________
936void AliMUONDisplay::DrawGlobalView(Float_t theta, Float_t phi, Float_t psi)
937{
938// Draw a view of muons chambers with tracks
939
940 gPad->SetCursor(kWatch);
941 // gPad->SetFillColor(39);
942 gPad->SetFillColor(1);
943 gPad->Clear();
944 // gPad->SetFillColor(39);
945 gPad->SetFillColor(1);
946
947
948 Int_t iret=0;
949 TView *view = new TView(1);
950
951 Float_t range = fRrange*fRangeSlider->GetMaximum()*3.;
952 view->SetRange(-range,-range,-range,range,range,range);
953
954// Display all MUON Chambers segmentation
955 char nodeName[7];
956 TNode *node1;
957 sprintf(nodeName,"alice");
958
959 node1=gAlice->GetGeometry()->GetNode(nodeName);
960 if (node1) node1->Draw("same");
961
962
963// Draw clusters for all chambers
964 Int_t chamberSave = fChamber;
965 for (fChamber = 1; fChamber <= 10; fChamber++){
966 DrawCoG();
967 }
968 fChamber = chamberSave;
969// Draw reconstructed tracks
970 DrawTracks();
971
972 AppendPad();
973
974 Float_t zoom = 2.;
975 Float_t shift = 0.9;
976 Float_t x0 = (-1+shift)/zoom;
977 Float_t y0 = (-1+shift)/zoom;
978 Float_t x1 = (1+shift)/zoom;
979 Float_t y1 = (1+shift)/zoom;
980 gPad->Range(x0,y0,x1,y1);
981 view->SetView(phi, theta, psi, iret);
982
983}
a9e2aefa 984
985//______________________________________________________________________________
986void AliMUONDisplay::ExecuteEvent(Int_t event, Int_t px, Int_t py)
987{
988// Execute action corresponding to the mouse event
989
990 static Float_t x0, y0, x1, y1;
991
992 static Int_t pxold, pyold;
993 static Int_t px0, py0;
994 static Int_t linedrawn;
995 Float_t temp;
996
997 if (px == 0 && py == 0) { //when called by sliders
998 if (event == kButton1Up) {
999 Draw();
1000 }
1001 return;
1002 }
1003 if (!fZoomMode && gPad->GetView()) {
1004 gPad->GetView()->ExecuteRotateView(event, px, py);
1005 return;
1006 }
1007
1008 // something to zoom ?
1009 gPad->SetCursor(kCross);
1010
1011 switch (event) {
1012
1013 case kButton1Down:
1014 gVirtualX->SetLineColor(-1);
1015 gPad->TAttLine::Modify(); //Change line attributes only if necessary
1016 x0 = gPad->AbsPixeltoX(px);
1017 y0 = gPad->AbsPixeltoY(py);
1018 px0 = px; py0 = py;
1019 pxold = px; pyold = py;
1020 linedrawn = 0;
1021 return;
1022
1023 case kButton1Motion:
1024 if (linedrawn) gVirtualX->DrawBox(px0, py0, pxold, pyold, TVirtualX::kHollow);
1025 pxold = px;
1026 pyold = py;
1027 linedrawn = 1;
1028 gVirtualX->DrawBox(px0, py0, pxold, pyold, TVirtualX::kHollow);
1029 return;
1030
1031 case kButton1Up:
1032 gPad->GetCanvas()->FeedbackMode(kFALSE);
1033 if (px == px0) return;
1034 if (py == py0) return;
1035 x1 = gPad->AbsPixeltoX(px);
1036 y1 = gPad->AbsPixeltoY(py);
1037
1038 if (x1 < x0) {temp = x0; x0 = x1; x1 = temp;}
1039 if (y1 < y0) {temp = y0; y0 = y1; y1 = temp;}
1040 gPad->Range(x0,y0,x1,y1);
97ccf8cb 1041 if (fZooms < AliMUONConstants::MaxZoom()-1) {
a9e2aefa 1042 fZooms++;
1043 fZoomX0[fZooms] = x0;
1044 fZoomY0[fZooms] = y0;
1045 fZoomX1[fZooms] = x1;
1046 fZoomY1[fZooms] = y1;
1047 }
1048 gPad->Modified(kTRUE);
1049 return;
1050 }
1051}
1052
1053//___________________________________________
1054void AliMUONDisplay::LoadDigits(Int_t chamber, Int_t cathode)
1055{
1056// Read digits info and store x,y,z info in arrays fPoints
1057// Loop on all detectors
1058
1059 if (chamber > 14) return;
08a636a8 1060 fChamber = chamber;
1061 fCathode = cathode;
a9e2aefa 1062
1063 ResetPoints();
1064
08a636a8 1065 AliMUON *pMUON = (AliMUON*)gAlice->GetModule("MUON");
76dadf7e 1066 AliMUONGeometrySegmentation* segmentation2 = 0x0;
1067
d226f81b 1068 GetMUONData()->SetTreeAddress("D");
a9e2aefa 1069
d226f81b 1070 TClonesArray *muonDigits = GetMUONData()->Digits(chamber-1);
a9e2aefa 1071 if (muonDigits == 0) return;
1072
d226f81b 1073 gAlice->ResetDigits();
00f56532 1074 Int_t nent = 0;
1075
307d9d04 1076 if (GetLoader()->TreeD()) {
1077 nent = (Int_t) GetLoader()->TreeD()->GetEntries();
49b640e7 1078 // gAlice->TreeD()->GetEvent(nent-2+cathode-1);
935b9895 1079 GetMUONData()->GetDigits();
00f56532 1080 }
1081
a9e2aefa 1082 Int_t ndigits = muonDigits->GetEntriesFast();
1083 if (ndigits == 0) return;
1084 if (fPoints == 0) fPoints = new TObjArray(ndigits);
1085
b7ef3c96 1086 //segmentation2 = iChamber->SegmentationModel2(cathode);
1087 segmentation2
1088 = pMUON->GetSegmentation()->GetModuleSegmentation(chamber-1, cathode-1);
a9e2aefa 1089
b7ef3c96 1090 Float_t zpos = AliMUONConstants::DefaultChamberZ(chamber-1);
08a636a8 1091
a9e2aefa 1092 AliMUONDigit *mdig;
08a636a8 1093 AliMUONPoints *points = 0;
1094 TMarker3DBox *marker = 0;
a9e2aefa 1095 //
1096 //loop over all digits and store their position
1097
08a636a8 1098 Int_t npoints = 1;
7e4a628d 1099 Float_t adcmax = 1024; // default
1100 if (chamber<11) adcmax = 4096;
a9e2aefa 1101
08a636a8 1102 for (Int_t digit = 0; digit < ndigits; digit++) {
a9e2aefa 1103 mdig = (AliMUONDigit*)muonDigits->UncheckedAt(digit);
08a636a8 1104 if (mdig->Cathode() != cathode-1) continue;
4554f81d 1105
a9e2aefa 1106 //
1107 // First get all needed parameters
1108 //
08a636a8 1109 Int_t charge = mdig->Signal();
1110 Int_t index = Int_t(TMath::Log(charge)/(TMath::Log(adcmax)/22));
1111 Int_t color = 261+index;
1112 Int_t colorTrigger = 2;
1113 if (color > 282) color = 282;
a9e2aefa 1114
1115 if (chamber > 10) { // trigger chamber
4554f81d 1116
08a636a8 1117 Int_t sumCharge = 0;
1118 for (Int_t icharge = 0; icharge < 10; icharge++) {
1119 sumCharge = sumCharge+mdig->TrackCharge(icharge);
a9e2aefa 1120 }
08a636a8 1121 Int_t testCharge = sumCharge-(Int_t(sumCharge/10))*10;
1122 if(sumCharge <= 10 || testCharge > 0) {
1123 colorTrigger = color;
a9e2aefa 1124 } else {
08a636a8 1125 colorTrigger = 5;
a9e2aefa 1126 }
1127 }
1128
1129 // get the center of the pad - add on x and y half of pad size
802a864d 1130 Float_t xpad, ypad, zpad;
76dadf7e 1131 Int_t isec;
1132 Float_t dpx, dpy;
1133
002920d1 1134 Int_t detElemId = mdig->DetElemId();
1135 segmentation2->GetPadC(detElemId, mdig->PadX(), mdig->PadY(), xpad, ypad, zpad);
1136 isec = segmentation2->Sector(detElemId, mdig->PadX(), mdig->PadY());
1137 dpx = segmentation2->Dpx(detElemId, isec)/2;
1138 dpy = segmentation2->Dpy(detElemId, isec)/2;
08a636a8 1139//
1140// segmentation->Dump();
a9e2aefa 1141
a9e2aefa 1142 //
1143 // Then set the objects
1144 //
1145 points = new AliMUONPoints(npoints);
1146 fPoints->AddAt(points,digit);
1147 if (chamber > 10) {
1148 points->SetMarkerColor(colorTrigger);
1149 } else {
1150 points->SetMarkerColor(color);
1151 }
1152 points->SetMarkerStyle(21);
1153 points->SetMarkerSize(0.5);
1154 points->SetParticle(-1);
1155 points->SetHitIndex(-1);
1156 points->SetTrackIndex(-1);
1157 points->SetDigitIndex(digit);
4554f81d 1158 points->SetPoint(0,xpad,ypad,zpos);
1159
08a636a8 1160 Int_t lineColor = (zpad-zpos > 0) ? 2:3;
1161 marker=new TMarker3DBox(xpad,ypad,zpos,dpx,dpy,0,0,0);
1162
1163
1164 marker->SetLineColor(lineColor);
1165 marker->SetFillStyle(1001);
1166 marker->SetFillColor(color);
1167 marker->SetRefObject((TObject*)points);
1168 points->Set3DMarker(0, marker);
a9e2aefa 1169 }
1170}
1171//___________________________________________
e0875ac1 1172void AliMUONDisplay::LoadCoG(Int_t chamber, Int_t /*cathode*/)
a9e2aefa 1173{
d226f81b 1174// Read raw clusters info and store x,y,z info in arrays fRpoints
1175// Loop on all detectors
a9e2aefa 1176
1177 if (chamber > 10) return;
1178
1179 ResetRpoints();
1180
d226f81b 1181 GetMUONData()->SetTreeAddress("RC");
1182 TClonesArray *muonRawClusters = GetMUONData()->RawClusters(chamber-1);
a9e2aefa 1183
7985603c 1184 if (muonRawClusters == 0) return;
a9e2aefa 1185
00f56532 1186 Int_t nent = 0;
d226f81b 1187 if (GetMUONData()->TreeR()) {
1188 nent=(Int_t) GetMUONData()->TreeR()->GetEntries();
1189 GetMUONData()->TreeR()->GetEvent(0);
00f56532 1190 }
1191
a9e2aefa 1192 Int_t nrawcl = muonRawClusters->GetEntriesFast();
1193 if (nrawcl == 0) return;
d226f81b 1194 if (fRpoints == 0) fRpoints = new TObjArray(nrawcl);
a9e2aefa 1195
b7ef3c96 1196 Float_t zpos = AliMUONConstants::DefaultChamberZ(chamber-1);
a9e2aefa 1197 AliMUONRawCluster *mRaw;
1198 AliMUONPoints *points = 0;
1199 //
1200 //loop over all raw clusters and store their position
1201 points = new AliMUONPoints(nrawcl);
1202 for (Int_t iraw=0;iraw<nrawcl;iraw++) {
1203 mRaw = (AliMUONRawCluster*)muonRawClusters->UncheckedAt(iraw);
a9e2aefa 1204 points->SetMarkerColor(51);
1205 points->SetMarkerStyle(2);
1206 points->SetMarkerSize(1.);
1207 points->SetParticle(-1);
1208 points->SetHitIndex(-1);
1209 points->SetTrackIndex(-1);
1210 points->SetDigitIndex(-1);
ba12c242 1211 points->SetPoint(iraw,mRaw->GetX(0),mRaw->GetY(0),zpos);
d226f81b 1212 fRpoints->AddAt(points,iraw);
ba12c242 1213 // printf("%f and %f and %f\n",mRaw->GetX(0),mRaw->GetY(0),mRaw->GetZ(0));
a9e2aefa 1214 }
1215}
572d5bb2 1216
1217//___________________________________________
1218void AliMUONDisplay::LoadTracks()
1219{
1220// Load tracks
1221 AliMUONTrack* recTrack = 0;
1222 AliMUONTrackParam* trackParam = 0;
1223 TClonesArray * trackParamAtHit = 0;
1224
1225 ResetRpoints();
1226
1227 GetMUONData()->SetTreeAddress("RT");
1228 TClonesArray* recTracksArray = GetMUONData()->RecTracks();
1229 if (recTracksArray == NULL) return;
1230 GetMUONData()->GetRecTracks();
1231
1232 Int_t nRecTracks = 0;
1233 if (recTracksArray)
1234 nRecTracks = (Int_t) recTracksArray->GetEntriesFast();
1235
1236
1237 if (fRpoints == 0) fRpoints = new TObjArray(nRecTracks);
1238
1239 for (Int_t iRecTracks = 0; iRecTracks < nRecTracks; iRecTracks++) {
1240 // reading info from tracks
1241 recTrack = (AliMUONTrack*) recTracksArray->At(iRecTracks);
1242
1243 Int_t nTrackHits = recTrack->GetNTrackHits();
1244
1245 if (nTrackHits == 0) continue;
1246
1247 Int_t iPoint = 0;
1248 TPolyLine3D *points = new TPolyLine3D(nTrackHits+1);
1249 points->SetLineColor(6);
1250 points->SetLineWidth(1);
1251 fRpoints->AddAt(points,iRecTracks);
1252
1253 Float_t xRec=0;
1254 Float_t yRec=0;
1255 Float_t zRec=0;
1256
1257 trackParam = recTrack->GetTrackParamAtVertex();
1258 xRec = trackParam->GetNonBendingCoor();
1259 yRec = trackParam->GetBendingCoor();
1260 zRec = trackParam->GetZ();
1261 points->SetPoint(iPoint,xRec,yRec,zRec);
1262 iPoint++;
1263
1264 for (Int_t iHit = 0; iHit < nTrackHits; iHit++){
1265 trackParamAtHit = recTrack->GetTrackParamAtHit();
1266 trackParam = (AliMUONTrackParam*) trackParamAtHit->At(iHit);
1267 xRec = trackParam->GetNonBendingCoor();
1268 yRec = trackParam->GetBendingCoor();
1269 zRec = trackParam->GetZ();
1270 points->SetPoint(iPoint,xRec,yRec,zRec);
1271 iPoint++;
1272 } // end loop rec. hits
1273 PrintTrack(iRecTracks,recTrack);
1274 } // end loop tracks
1275
1276
1277}
1278
1279void AliMUONDisplay::PrintTrack(Int_t iRecTracks, AliMUONTrack *recTrack)
1280{
1281 AliMUONTrackParam *trackParam;
1282 Float_t vertex[3], momentum[3];
1283 Float_t pYZ, bendingSlope, nonBendingSlope, chi2dof;
1284 Int_t charge;
1285
1286 trackParam = recTrack->GetTrackParamAtVertex();
1287 vertex[0] = trackParam->GetNonBendingCoor();
1288 vertex[1] = trackParam->GetBendingCoor();
1289 vertex[2] = trackParam->GetZ();
1290 pYZ = 1./TMath::Abs(trackParam->GetInverseBendingMomentum());
1291 bendingSlope = trackParam->GetBendingSlope();
1292 nonBendingSlope = trackParam->GetNonBendingSlope();
1293 momentum[2] = -pYZ / TMath::Sqrt(1.0 + bendingSlope*bendingSlope);
1294 momentum[0] = momentum[2] * nonBendingSlope;
1295 momentum[1] = momentum[2] * bendingSlope;
1296 charge = Int_t(TMath::Sign(1.,trackParam->GetInverseBendingMomentum()));
1297 chi2dof = recTrack->GetFitFMin()/(2.0 * recTrack->GetNTrackHits() - 5.);
1298
1299 printf("===================================================\n");
1300 printf(" Reconstructed track # %d \n",iRecTracks);
1301 printf(" charge: %d \n",charge);
1302 printf(" vertex x,y,z (cm): %f %f %f \n",vertex[0],vertex[1],vertex[2]);
1303 printf(" momentum Px,Py,Pz (GeV/c): %f %f %f \n",momentum[0],momentum[1],momentum[2]);
1304 printf(" track chi2/dof: %f \n",chi2dof);
1305
1306}
1307
a9e2aefa 1308//___________________________________________
a9e2aefa 1309void AliMUONDisplay::LoadHits(Int_t chamber)
1310{
307d9d04 1311 // Read hits info and store x,y,z info in arrays fPhits
1312 // Loop on all detectors
a9e2aefa 1313
1314 if (chamber > 14) return;
1315 Int_t track;
1316
1317 fChamber=chamber;
1318
1319 ResetPhits();
1320
b7ef3c96 1321 Float_t zpos=AliMUONConstants::DefaultChamberZ(chamber-1);
c856e086 1322
1323 if (GetMUONData()->TreeH()) {
1324 GetMUONData()->SetTreeAddress("H");
1325 Int_t ntracks = (Int_t)GetMUONData()->TreeH()->GetEntries(); //skowron
1326 Int_t nthits = 0;
1327 for (track = 0; track < ntracks; track++) {
d226f81b 1328 GetMUONData()->ResetHits();
1329 GetMUONData()->GetTrack(track);//skowron
1330 TClonesArray *muonHits = GetMUONData()->Hits();
a9e2aefa 1331 if (muonHits == 0) return;
1332 nthits += muonHits->GetEntriesFast();
c856e086 1333 }
1334 if (fPhits == 0) fPhits = new TObjArray(nthits);
1335 Int_t nhold=0;
1336 for (track=0; track<ntracks;track++) {
d226f81b 1337 GetMUONData()->ResetHits();
1338 GetMUONData()->GetTrack(track);//skowron
1339 TClonesArray *muonHits = GetMUONData()->Hits();
a9e2aefa 1340 if (muonHits == 0) return;
1341 Int_t nhits = muonHits->GetEntriesFast();
1342 if (nhits == 0) continue;
1343 AliMUONHit *mHit;
1344 AliMUONPoints *points = 0;
1345 Int_t npoints=1;
1346 for (Int_t hit=0;hit<nhits;hit++) {
c856e086 1347 mHit = (AliMUONHit*)muonHits->UncheckedAt(hit);
1348 Int_t nch = mHit->Chamber(); // chamber number
1349 if (nch != chamber) continue;
1350 //
1351 // Retrieve info and set the objects
1352 //
1353 points = new AliMUONPoints(npoints);
1354 fPhits->AddAt(points,nhold+hit);
1355 points->SetMarkerColor(kRed);
1356 points->SetMarkerStyle(5);
1357 points->SetMarkerSize(1.);
1358 points->SetParticle(mHit->Track());
1359 points->SetHitIndex(hit);
1360 points->SetTrackIndex(track);
1361 points->SetDigitIndex(-1);
1362 points->SetPoint(0,mHit->X(),mHit->Y(),zpos);
1363 // printf("%f and %f and %f\n",mHit->X(),mHit->Y(),mHit->Z());
a9e2aefa 1364 }
1365 nhold+=nhits;
c856e086 1366 }
a9e2aefa 1367 }
1368}
1369
1370//_____________________________________________________________________________
1371void AliMUONDisplay::Paint(Option_t *)
1372{
1373// Paint miscellaneous items
1374}
1375
1376//_____________________________________________________________________________
1377void AliMUONDisplay::SetPickMode()
1378{
1379// Set parameters for pick mode.
1380//
1381 fZoomMode = 0;
1382
1383 fArcButton->SetY1(fPickButton->GetYlowNDC()+0.5*fPickButton->GetHNDC());
1384 fTrigPad->Modified();
1385}
1386
1387//_____________________________________________________________________________
1388void AliMUONDisplay::SetZoomMode()
1389{
1390// Set parameters for zoom mode
1391 fZoomMode = 1;
1392
1393 fArcButton->SetY1(fZoomButton->GetYlowNDC()+0.5*fZoomButton->GetHNDC());
1394 fTrigPad->Modified();
1395}
1396
1397//_____________________________________________________________________________
1398void AliMUONDisplay::NextChamber(Int_t delta)
1399{
1400 // to go from chamber to next chamber if delta = 1
1401 // or previous chamber otherwise
1402 if (delta == 1) {
f665c1ea 1403 if (fChamber < AliMUONConstants::NCh()) fChamber++;
a9e2aefa 1404 } else {
1405 if (fChamber > 1) fChamber--;
1406 }
1407 if (!fPad) return;
1408 fPad->Clear();
1409 LoadDigits(fChamber, fCathode);
572d5bb2 1410 DrawChamber();
a9e2aefa 1411}
1412
1413//_____________________________________________________________________________
1414void AliMUONDisplay::NextCathode()
1415{
1416 // to switch to other cathode plane
1417 if (!fPad) return;
1418 fPad->Clear();
1419 if (fCathode == 1) {
1420 LoadDigits(fChamber, 2);
1421 } else {
1422 LoadDigits(fChamber, 1);
1423 }
1424 fNextCathode = kTRUE; // to keep the same zoom
572d5bb2 1425 DrawChamber();
a9e2aefa 1426 fNextCathode = kFALSE;
1427 TPad *pad = (TPad*)gPad->GetPadSave();
1428 pad->Range(fZoomX0[fZooms], fZoomY0[fZooms],
1429 fZoomX1[fZooms], fZoomY1[fZooms]);
1430 pad->Modified();
1431 fPad->cd();
1432 DrawTitle();
1433}
1434
1435//_____________________________________________________________________________
1436void AliMUONDisplay::Trigger()
1437{
52c9bc11 1438
d226f81b 1439 AliMUONGlobalTrigger* globalTrig;
1440
1441 GetMUONData()->SetTreeAddress("GLT");
95e68a13 1442 GetMUONData()->GetTriggerD();
d226f81b 1443
1444 globalTrig = (AliMUONGlobalTrigger*)GetMUONData()->GlobalTrigger()->UncheckedAt(0);
1445 if (globalTrig == 0) return;
1446
1447 printf("===================================================\n");
1448 printf(" Global Trigger output Low pt High pt All\n");
1449
1450 printf(" number of Single Plus :\t");
1451 printf("%i\t",globalTrig->SinglePlusLpt());
1452 printf("%i\t",globalTrig->SinglePlusHpt());
1453 printf("%i\t",globalTrig->SinglePlusApt());
1454 printf("\n");
1455
1456 printf(" number of Single Minus :\t");
1457 printf("%i\t",globalTrig->SingleMinusLpt());
1458 printf("%i\t",globalTrig->SingleMinusHpt());
1459 printf("%i\t",globalTrig->SingleMinusApt());
1460 printf("\n");
1461
1462 printf(" number of Single Undefined :\t");
1463 printf("%i\t",globalTrig->SingleUndefLpt());
1464 printf("%i\t",globalTrig->SingleUndefHpt());
1465 printf("%i\t",globalTrig->SingleUndefApt());
1466 printf("\n");
1467
1468 printf(" number of UnlikeSign pair :\t");
1469 printf("%i\t",globalTrig->PairUnlikeLpt());
1470 printf("%i\t",globalTrig->PairUnlikeHpt());
1471 printf("%i\t",globalTrig->PairUnlikeApt());
1472 printf("\n");
1473
1474 printf(" number of LikeSign pair :\t");
1475 printf("%i\t",globalTrig->PairLikeLpt());
1476 printf("%i\t",globalTrig->PairLikeHpt());
1477 printf("%i\t",globalTrig->PairLikeApt());
1478 printf("\n");
1479 printf("===================================================\n");
1480 printf("\n");
1481
1482
1483 // // returns Trigger Decision for current event
1484// AliMUONTriggerDecision* decision= new AliMUONTriggerDecision(GetLoader(),1);
1485
1486// // AliMUONTriggerDecision* decision= new AliMUONTriggerDecision(1);
1487// AliMUONData* muonData = decision->GetMUONData();
1488// muonData->SetTreeAddress("D");
1489// decision->Trigger();
a9e2aefa 1490}
a9e2aefa 1491//_____________________________________________________________________________
1492void AliMUONDisplay::SetChamberAndCathode(Int_t chamber, Int_t cathode)
1493{
1494// Set chamber and cathode number
1495 fChamber = chamber;
1496 fCathode = cathode;
1497
1498 if (!fPad) return;
1499 fPad->Clear();
1500 LoadDigits(chamber,cathode);
572d5bb2 1501 DrawChamber();
a9e2aefa 1502}
1503
1504void AliMUONDisplay::SetEvent(Int_t newevent)
1505{
1506// Chose event
1507 gAlice->GetEvent(newevent);
1508 fEvent=newevent;
1509 if (!gAlice->TreeD()) return;
1510 if (!fPad) return;
1511 fPad->Clear();
1512 LoadDigits(fChamber,fCathode);
1513 Draw();
1514}
1515
1516//_____________________________________________________________________________
1517void AliMUONDisplay::SetRange(Float_t rrange, Float_t zrange)
1518{
1519// Set view range along R and Z
1520 fRrange = rrange;
1521 fZrange = zrange;
1522
1523 if (!fPad) return;
1524 fPad->Clear();
1525 Draw();
1526}
1527
1528//_____________________________________________________________________________
1529void AliMUONDisplay::SetView(Float_t theta, Float_t phi, Float_t psi)
1530{
1531// change viewing angles for current event
1532
1533 fPad->cd();
1534 fPhi = phi;
1535 fTheta = theta;
1536 fPsi = psi;
1537 Int_t iret = 0;
1538
1539 TView *view = gPad->GetView();
1540 if (view) view->SetView(fPhi, fTheta, fPsi, iret);
1541 else Draw();
1542 gPad->Modified();
1543}
1544
1545//_____________________________________________________________________________
1546void AliMUONDisplay::ShowNextEvent(Int_t delta)
1547{
30178c30 1548 AliRunLoader * runLoader;
307d9d04 1549 if (fLoader)
30178c30 1550 runLoader = fLoader->GetRunLoader();
307d9d04 1551 else
30178c30 1552 runLoader = 0x0;
1391e633 1553
a9e2aefa 1554// Display (current event_number + delta)
1555// delta = 1 shown next event
1556// delta = -1 show previous event
1557 if (delta) {
30178c30 1558 //runLoader->CleanDetectors();
1559 //runLoader->CleanKinematics();
1560 Int_t currentEvent = runLoader->GetEventNumber();
1391e633 1561 Int_t newEvent = currentEvent + delta;
30178c30 1562 runLoader->GetEvent(newEvent);
1391e633 1563 fEvent=newEvent;
a9e2aefa 1564 }
a9e2aefa 1565 LoadDigits(fChamber, fCathode);
1566 fPad->cd();
1567 Draw();
1568}
1569
1570//______________________________________________________________________________
1571void AliMUONDisplay::UnZoom()
1572{
1573// Unzoom
1574 if (fZooms <= 0) return;
1575 fZooms--;
1576 TPad *pad = (TPad*)gPad->GetPadSave();
1577 pad->Range(fZoomX0[fZooms],fZoomY0[fZooms], fZoomX1[fZooms],fZoomY1[fZooms]);
1578 pad->Modified();
1579}
1580
1581//_____________________________________________________________________________
1582void AliMUONDisplay::ResetPoints()
1583{
1584 //
1585 // Reset array of points
1586 //
1587 if (fPoints) {
1588 fPoints->Delete();
1589 delete fPoints;
1590 fPoints = 0;
1591 }
1592}
1593//_____________________________________________________________________________
1594void AliMUONDisplay::ResetPhits()
1595{
1596 //
1597 // Reset array of points
1598 //
1599 if (fPhits) {
1600 fPhits->Delete();
1601 delete fPhits;
1602 fPhits = 0;
1603 }
1604}
1605//_____________________________________________________________________________
1606void AliMUONDisplay::ResetRpoints()
1607{
1608 //
1609 // Reset array of points
1610 //
d226f81b 1611 if (fRpoints) {
1612 fRpoints->Clear();
1613 // delete fRpoints;
1614 fRpoints = 0;
a9e2aefa 1615 }
1616}
a9e2aefa 1617
30178c30 1618AliMUONDisplay & AliMUONDisplay::operator = (const AliMUONDisplay & rhs)
a9e2aefa 1619{
30178c30 1620// Protected assignement operator
1621
1622 if (this == &rhs) return *this;
1623
8c343c7c 1624 AliFatal("Not implemented.");
30178c30 1625
1626 return *this;
a9e2aefa 1627}
1628
1629
1630
1631
1632
1633
1634
1635
1636