2 // Main authors: Matevz Tadel & Alja Mrak-Tadel: 2006, 2007
4 /**************************************************************************
5 * Copyright(c) 1998-2008, ALICE Experiment at CERN, all rights reserved. *
6 * See http://aliceinfo.cern.ch/Offline/AliRoot/License.html for *
7 * full copyright notice. *
8 **************************************************************************/
13 #include "TLinearFitter.h"
15 #include "TGeoMatrix.h"
16 #include "TGeoManager.h"
18 #include "TEveTrans.h"
19 #include "TEveManager.h"
21 #include "EveBase/AliEveEventManager.h"
23 #include "AliEveTRDData.h"
24 #include "AliEveTRDModuleImp.h"
25 #include "AliEveTRDLoader.h"
26 #include "AliEveTRDLoaderImp.h"
28 #include "AliGeomManager.h"
29 #include "AliESDtrack.h"
32 #include "AliTrackPointArray.h"
33 #include "AliRieman.h"
35 #include "AliTRDhit.h"
36 #include "AliTRDcluster.h"
37 #include "AliTRDseedV1.h"
38 #include "AliTRDtrackletMCM.h"
39 #include "AliTRDtrackletWord.h"
40 #include "AliTRDmcmSim.h"
41 #include "AliTRDtrackV1.h"
42 #include "AliTRDtrackerV1.h"
43 #include "AliTRDpadPlane.h"
44 #include "AliTRDdigitsManager.h"
45 #include "AliTRDmcmSim.h"
46 #include "AliTRDarrayADC.h"
47 #include "AliTRDSignalIndex.h"
48 #include "AliTRDgeometry.h"
49 #include "AliTRDtransform.h"
50 #include "AliTRDReconstructor.h"
51 #include "AliTRDrecoParam.h"
53 ClassImp(AliEveTRDHits)
54 ClassImp(AliEveTRDDigits)
55 ClassImp(AliEveTRDClusters)
56 ClassImp(AliEveTRDTracklet)
57 ClassImp(AliEveTRDTrack)
58 ClassImp(AliEveTRDTrackletOnline)
59 ClassImp(AliEveTRDmcm)
61 ///////////////////////////////////////////////////////////
62 ///////////// AliEveTRDDigits /////////////////////
63 ///////////////////////////////////////////////////////////
65 //______________________________________________________________________________
66 AliEveTRDDigits::AliEveTRDDigits(AliEveTRDChamber *p)
67 :TEveQuadSet("digits", "")
72 gStyle->SetPalette(1, 0);
73 SetPalette(new TEveRGBAPalette(0, 512));
74 Reset(TEveQuadSet::kQT_RectangleYZ, kFALSE, 32);
77 //______________________________________________________________________________
78 AliEveTRDDigits::~AliEveTRDDigits()
80 // AliInfo(GetTitle());
83 //______________________________________________________________________________
84 void AliEveTRDDigits::SetData(AliTRDdigitsManager *digits)
88 Int_t det(fParent->GetID());
89 AliTRDarrayADC *data = digits->GetDigits(det);
90 if(!data->GetDim()) return;
93 AliTRDSignalIndex *indexes = digits->GetIndexes(det);
94 if(!indexes->IsAllocated()) digits->BuildIndexes(det);
96 Double_t scale, dy, dz;
97 Int_t ly = AliTRDgeometry::GetLayer(det),
98 stk = AliTRDgeometry::GetStack(det),
99 sec = AliTRDgeometry::GetSector(det),
100 vid = AliGeomManager::LayerToVolUID(AliGeomManager::kTRD1 + ly, stk + AliTRDgeometry::Nstack() * sec);
101 SetNameTitle(Form("digits%03d", det), Form("D-%03d [%02d_%d_%d]", det, sec, stk, ly));
102 Short_t sig[7]={0,0,0,10,0,0,0};
104 AliTRDtransform transform(det);
105 AliTRDpadPlane *pp(fParent->fGeo->GetPadPlane(ly, stk));
109 indexes->ResetCounters();
110 while (indexes->NextRCIndex(row, col)){
111 dz = pp->GetRowSize(row);
112 dy = pp->GetColSize(col);
113 Short_t *const adc = data->GetDataAddress(row,col);
114 for (Int_t time(0); time<30; time++){
115 if(data->IsPadCorrupted(row, col, time)) break;
116 if(adc[time] <= 1) continue;
117 new (&c) AliTRDcluster(det, col, row, time, sig, vid);
118 transform.Transform(&c);
120 scale = adc[time] < 512 ? adc[time]/512. : 1.;
121 AddQuad(c.GetY()-0.5*dy, c.GetZ()-0.5*dz*scale, c.GetX(), dy*0.95, dz*scale);
122 QuadValue(Float_t(adc[time]));
123 QuadId(new TNamed(Form("ADC %d", adc[time]), Form("det[%3d(%02d_%d_%d)] col[%3d] row[%2d] tb[%2d]", det, sec, stk, ly, col, row, time)));
127 // rotate to global coordinates
129 TEveTrans& t = RefMainTrans();
130 t.SetRotByAngles((sec+.5)*AliTRDgeometry::GetAlpha(), 0.,0.);
134 // //______________________________________________________________________________
135 // void AliEveTRDDigits::Paint(Option_t *option)
137 // // Paint the object.
139 // if(fParent->GetDigitsBox()) fBoxes.Paint(option);
140 // else TEveQuadSet::Paint(option);
143 // //______________________________________________________________________________
144 // void AliEveTRDDigits::Reset()
146 // // Reset raw and visual data.
148 // TEveQuadSet::Reset(TEveQuadSet::kQT_RectangleYZ, kTRUE, 64);
149 // // MT fBoxes.fBoxes.clear();
153 ///////////////////////////////////////////////////////////
154 ///////////// AliEveTRDHits /////////////////////
155 ///////////////////////////////////////////////////////////
157 //______________________________________________________________________________
158 AliEveTRDHits::AliEveTRDHits() : TEvePointSet("hits", 20)
162 SetMarkerColor(kGreen);
166 //______________________________________________________________________________
167 AliEveTRDHits::~AliEveTRDHits()
169 //AliInfo(GetTitle());
172 //______________________________________________________________________________
173 void AliEveTRDHits::PointSelected(Int_t n)
175 // Handle an individual point selection from GL.
178 if(!(h = dynamic_cast<AliTRDhit*>(GetPointId(n)))) return;
179 printf("Id[%3d] Det[%3d] Reg[%c] TR[%c] Q[%3d] MC[%d] t[%f]\n",
181 h->FromAmplification() ? 'A' : 'D',
182 h->FromTRphoton() ? 'y' : 'n',
183 h->GetCharge(), h->GetTrack(), h->GetTime());
187 ///////////////////////////////////////////////////////////
188 ///////////// AliEveTRDClusters /////////////////////
189 ///////////////////////////////////////////////////////////
191 //______________________________________________________________________________
192 AliEveTRDClusters::AliEveTRDClusters():AliEveTRDHits()
199 SetMarkerColor(kGray);
203 //______________________________________________________________________________
204 void AliEveTRDClusters::PointSelected(Int_t n)
206 // Handle an individual point selection from GL.
208 AliTRDcluster *c = dynamic_cast<AliTRDcluster*>(GetPointId(n));
211 Emit("PointSelected(Int_t)", n);
212 // Bool_t AliCluster::GetGlobalCov(Float_t* cov) const
213 // Bool_t AliCluster::GetGlobalXYZ(Float_t* xyz) const
214 // Float_t AliCluster::GetSigmaY2() const
215 // Float_t AliCluster::GetSigmaYZ() const
216 // Float_t AliCluster::GetSigmaZ2() const
219 //______________________________________________________________________________
220 void AliEveTRDClusters::Print(Option_t *o) const
222 AliTRDcluster *c = NULL;
224 for(Int_t n = GetN(); n--;){
225 if(!(c = dynamic_cast<AliTRDcluster*>(GetPointId(n)))) continue;
230 //______________________________________________________________________________
231 void AliEveTRDClusters::Load(Char_t *w) const
234 if(strcmp(w, "hit")==0) typ = 0;
235 else if(strcmp(w, "dig")==0) typ = 1;
236 else if(strcmp(w, "cls")==0) typ = 2;
237 else if(strcmp(w, "all")==0) typ = 3;
239 AliInfo("The following arguments are accepted:");
240 AliInfo(" \"hit\" : loading of MC hits");
241 AliInfo(" \"dig\" : loading of digits");
242 AliInfo(" \"cls\" : loading of reconstructed clusters");
243 AliInfo(" \"all\" : loading of MC hits+digits+clusters");
247 AliTRDcluster *c = NULL;
249 while((n = GetN() && !(c = dynamic_cast<AliTRDcluster*>(GetPointId(n))))) n++;
252 Int_t det = c->GetDetector();
253 AliEveTRDLoader *loader = NULL;
256 loader = new AliEveTRDLoader("Hits");
257 if(!loader->Open("TRD.Hits.root")){
261 loader->SetDataType(AliEveTRDLoader::kTRDHits);
264 loader = new AliEveTRDLoader("Digits");
265 if(!loader->Open("TRD.Digits.root")){
269 loader->SetDataType(AliEveTRDLoader::kTRDDigits);
272 loader = new AliEveTRDLoader("Clusters");
273 if(!loader->Open("TRD.RecPoints.root")){
277 loader->SetDataType(AliEveTRDLoader::kTRDClusters);
280 loader = new AliEveTRDLoaderSim("MC");
281 if(!loader->Open("galice.root")){
285 loader->SetDataType(AliEveTRDLoader::kTRDHits | AliEveTRDLoader::kTRDDigits | AliEveTRDLoader::kTRDClusters);
290 loader->AddChambers(AliTRDgeometry::GetSector(det),AliTRDgeometry::GetStack(det), AliTRDgeometry::GetLayer(det));
292 loader->GoToEvent(AliEveEventManager::GetCurrent()->GetEventId());
294 // register loader with alieve
295 gEve->AddElement(loader->GetChamber(det), *(BeginParents()));
296 //loader->SpawnEditor();
300 ///////////////////////////////////////////////////////////
301 ///////////// AliEveTRDTracklet /////////////////////
302 ///////////////////////////////////////////////////////////
304 //______________________________________________________________________________
305 AliEveTRDTracklet::AliEveTRDTracklet(AliTRDseedV1 *trklt):TEveLine()
312 AliEveEventManager::AssertGeometry();
313 AliInfo(Form("gGeo[%p] Closed[%c]", (void*)gGeoManager, gGeoManager->IsClosed()?'y':'n'));
317 Float_t x0 = trklt->GetX0();
318 Float_t y0 = trklt->GetYref(0);
319 Float_t z0 = trklt->GetZref(0);
320 Float_t dydx = trklt->GetYref(1);
321 Float_t dzdx = trklt->GetZref(1);
322 Float_t tilt = trklt->GetTilt();
324 AliTRDcluster *c = NULL;
325 for(Int_t ic=0; ic<AliTRDseedV1::kNclusters; ic++){
326 if(!(c = trklt->GetClusters(ic))) continue;
327 if(!fClusters) AddElement(fClusters = new AliEveTRDClusters());
329 //Float_t yt = y0 - dx*dydx;
330 Float_t zt = z0 - dx*dzdx;
331 // backup yc - for testing purposes
332 Float_t yc = c->GetY();
333 c->SetY(yc-tilt*(c->GetZ()-zt));
335 Int_t id = fClusters->SetNextPoint(g[0], g[1], g[2]);
337 fClusters->SetPointId(id, new AliTRDcluster(*c));
340 fClusters->SetName("TC clusters");
341 fClusters->SetTitle(Form("N[%d]", trklt->GetN()));
342 fClusters->SetMarkerColor(kMagenta);
345 SetTitle(Form("Det[%d] RC[%c] Layer[%d] P[%7.3f]", trklt->GetDetector(), trklt->IsRowCross()?'y':'n', trklt->GetPlane(), trklt->GetMomentum()));
349 // init tracklet line
350 Int_t sec = AliTRDgeometry::GetSector(trklt->GetDetector());
351 Double_t alpha = AliTRDgeometry::GetAlpha() * (sec<9 ? sec + .5 : sec - 17.5);
354 y0 = trklt->GetYfit(0);
355 dydx = trklt->GetYfit(1);
356 Double_t xg = x0 * TMath::Cos(alpha) - y0 * TMath::Sin(alpha);
357 Double_t yg = x0 * TMath::Sin(alpha) + y0 * TMath::Cos(alpha);
358 SetPoint(0, xg, yg, z0);
359 //SetPoint(0, x0, y0, z0);
362 dx = .5*AliTRDgeometry::CamHght()+AliTRDgeometry::CdrHght();
366 xg = x0 * TMath::Cos(alpha) - y0 * TMath::Sin(alpha);
367 yg = x0 * TMath::Sin(alpha) + y0 * TMath::Cos(alpha);
368 SetPoint(1, xg, yg, z0);
369 //SetPoint(1, x0, y0, z0);
373 AliEveTRDTracklet::~AliEveTRDTracklet()
378 //______________________________________________________________________________
379 void AliEveTRDTracklet::Print(Option_t *o) const
381 AliTRDseedV1 *tracklet = (AliTRDseedV1*)GetUserData();
382 if(!tracklet) return;
386 ///////////////////////////////////////////////////////////
387 ///////////// AliEveTRDTrack /////////////////////
388 ///////////////////////////////////////////////////////////
390 //______________________________________________________________________________
391 AliEveTRDTrack::AliEveTRDTrack(AliTRDtrackV1 *trk)
403 // AliTRDtrackerV1::SetNTimeBins(24);
405 fRim = new AliRieman(trk->GetNumberOfClusters());
406 AliTRDseedV1 *tracklet = NULL;
407 for(Int_t il=0; il<AliTRDgeometry::kNlayer; il++){
408 if(!(tracklet = trk->GetTracklet(il))) continue;
409 if(!tracklet->IsOK()) continue;
410 AddElement(new AliEveTRDTracklet(tracklet));
412 // tracklet->ResetClusterIter(kFALSE);
413 // while((c = tracklet->PrevCluster())){
414 // AliTRDcluster *c(NULL);
415 /* for(Int_t ic=AliTRDseedV1::kNtb; ic--;){
416 if(!(c=tracklet->GetClusters(ic))) continue;
417 Float_t xc = c->GetX();
418 Float_t yc = c->GetY();
419 Float_t zc = c->GetZ();
420 Float_t zt = tracklet->GetZref(0) - (tracklet->GetX0()-xc)*tracklet->GetZref(1);
421 yc -= tracklet->GetTilt()*(zc-zt);
422 fRim->AddPoint(xc, yc, zc, .05, 2.3);
425 if(trk->GetNumberOfTracklets()>1) fRim->Update();
426 SetStatus(fTrackState);
429 //______________________________________________________________________________
430 AliEveTRDTrack::~AliEveTRDTrack()
432 if(fPoints) delete [] fPoints; fPoints = NULL;
433 //delete dynamic_cast<AliTRDtrackV1*>(GetUserData());
436 //______________________________________________________________________________
437 void AliEveTRDTrack::Print(Option_t *o) const
439 AliTRDtrackV1 *track = (AliTRDtrackV1*)GetUserData();
444 //______________________________________________________________________________
445 void AliEveTRDTrack::SetStatus(UChar_t s)
447 // nothing to be done
448 if(fPoints && fTrackState == s) return;
450 const Int_t nc = AliTRDtrackV1::kMAXCLUSTERSPERTRACK;
451 AliTRDtrackV1 *trk(NULL);
452 if(!(trk=static_cast<AliTRDtrackV1*>(GetUserData()))) {
453 AliError("Failed casting data to TRD track.");
457 Bool_t BUILD = kFALSE;
459 fPoints = new AliTrackPoint[nc];
461 // define the radial span of the track in the TRD
462 Double_t xmin = -1., xmax = -1.;
464 AliTRDseedV1 *trklt = NULL;
465 for(Int_t ily=0; ily<AliTRDgeometry::kNlayer; ily++){
466 if(!(trklt = trk->GetTracklet(ily))) continue;
467 if(xmin<0.) xmin = trklt->GetX0() - AliTRDgeometry::CamHght() - AliTRDgeometry::CdrHght();
468 if(trklt->GetX0()>xmax) xmax = trklt->GetX0();
469 det = trklt->GetDetector();
471 Int_t sec = det/AliTRDgeometry::kNdets;
472 fAlpha = AliTRDgeometry::GetAlpha() * (sec<9 ? sec + .5 : sec - 17.5); //trk->GetAlpha()
474 Double_t dx =(xmax - xmin)/nc;
475 for(Int_t ip=0; ip<nc; ip++){
476 fPoints[ip].SetXYZ(xmin, 0., 0.);
482 // select track model
483 if(BUILD || ((s&12) != (fTrackState&12))){
484 if(TESTBIT(s, kTrackCosmics)){
485 //printf("Straight track\n");
486 AliTRDtrackerV1::FitLine(trk, NULL, kFALSE, nc, fPoints);
488 if(TESTBIT(s, kTrackModel)){
489 //printf("Kalman track\n");
490 if(trk->GetNumberOfTracklets() >=4) AliTRDtrackerV1::FitKalman(trk, NULL, kFALSE, nc, fPoints);
492 //printf("Rieman track rim[%p] nc[%d]\n", (void*)fRim, nc);
493 //if(trk->GetNumberOfTracklets() >=4) AliTRDtrackerV1::FitRiemanTilt(trk, NULL, kTRUE, nc, fPoints);
495 for(Int_t ip = nc; ip--;){
496 x = fPoints[ip].GetX();
497 //printf("%2d x[%f] y[%f] z[%f]\n", ip, x, fRim->GetYat(x), fRim->GetZat(x));
498 fPoints[ip].SetXYZ(x, fRim->GetYat(x), fRim->GetZat(x));
504 for(Int_t ip=0; ip<nc; ip++){
505 fPoints[ip].Rotate(-fAlpha).GetXYZ(global);
506 SetPoint(ip, global[0], global[1], global[2]);
507 //printf("*** %2d x[%f] y[%f] z[%f]\n", ip, global[0], global[1], global[2]);
514 if(BUILD || ((s&3) != (fTrackState&3))){
515 if(TESTBIT(s, kSource)){
516 //printf("Source color\n");
517 if(fESDStatus&AliESDtrack::kTRDin){
518 SetMarkerColor(kGreen);
519 SetLineColor(kGreen);
521 SetMarkerColor(kMagenta);
522 SetLineColor(kMagenta);
525 if(TESTBIT(s, kPID) == AliTRDpidUtil::kLQ){
526 //printf("PID color kLQPID\n");
527 //trk->GetReconstructor()->SetOption("!nn");
529 //printf("PID color kNNPID\n");
530 //trk->GetReconstructor()->SetOption("nn");
534 Int_t species = 0; Float_t pid = 0.;
535 for(Int_t is=0; is<AliPID::kSPECIES; is++)
536 if(trk->GetPID(is) > pid){
537 pid = trk->GetPID(is);
541 case AliPID::kElectron:
542 SetMarkerColor(kRed);
546 SetMarkerColor(kBlue);
554 const Char_t *model = "line";
555 if(!TESTBIT(s, kTrackCosmics)){
556 if(TESTBIT(s, kTrackModel)) model = "kalman";
557 else model = "rieman";
559 Int_t species = 0; Float_t pid = 0.;
560 for(Int_t is=0; is<AliPID::kSPECIES; is++)
561 if(trk->GetPID(is) > pid){
562 pid = trk->GetPID(is);
567 "Tracklets[%d] Clusters[%d]\n"
568 "Reconstruction Source[%s]\n"
569 "PID[%4.1f %4.1f %4.1f %4.1f %4.1f]\n"
570 "MC[%d]", trk->GetNumberOfTracklets(), trk->GetNumberOfClusters(), fESDStatus&AliESDtrack::kTRDin ? "barrel" : "sa",
571 1.E2*trk->GetPID(0), 1.E2*trk->GetPID(1),
572 1.E2*trk->GetPID(2), 1.E2*trk->GetPID(3), 1.E2*trk->GetPID(4), trk->GetLabel()));
575 char id[6]; strncpy(id, GetName(), 6);
576 SetName(Form("%s %s", id, AliPID::ParticleName(species)));
583 //______________________________________________________________________________
584 void AliEveTRDTrack::Load(Char_t *what) const
586 TEveElement::List_ci itrklt=BeginChildren();
587 while(itrklt!=EndChildren()){
588 dynamic_cast<const AliEveTRDTracklet*>(*itrklt)->Load(what);
594 AliEveTRDTrackletOnline::AliEveTRDTrackletOnline(AliTRDtrackletMCM *tracklet) :
600 AliTRDtrackletMCM *trkl = new AliTRDtrackletMCM(*tracklet);
603 fDetector = trkl->GetDetector();
604 fROB = trkl->GetROB();
605 fMCM = trkl->GetMCM();
607 SetName("sim. tracklet");
608 SetTitle(Form("Det: %i, ROB: %i, MCM: %i, Label: %i\n0x%08x",
609 trkl->GetDetector(), trkl->GetROB(), trkl->GetMCM(), trkl->GetLabel(),
610 trkl->GetTrackletWord()));
611 SetLineColor(kGreen);
615 TGeoHMatrix *matrix = geo.GetClusterMatrix(trkl->GetDetector());
617 fDetector = trkl->GetDetector();
618 fROB = trkl->GetROB();
619 fMCM = trkl->GetMCM();
625 x[0] = AliTRDgeometry::AnodePos();
627 x[2] = trkl->GetLocalZ();
629 matrix->LocalToMaster(x, p);
630 geo.RotateBack(trkl->GetDetector(), p, p2);
631 SetPoint(0, p2[0], p2[1], p2[2]);
634 x[1] -= length * trkl->GetdYdX();
635 matrix->LocalToMaster(x, p);
636 p[2] *= p[0] / (p[0] + length);
637 geo.RotateBack(trkl->GetDetector(), p, p2);
638 SetPoint(1, p2[0], p2[1], p2[2]);
641 AliEveTRDTrackletOnline::AliEveTRDTrackletOnline(AliTRDtrackletWord *tracklet) :
647 AliTRDtrackletWord *trkl = new AliTRDtrackletWord(*tracklet);
650 fDetector = trkl->GetDetector();
651 fROB = trkl->GetROB();
652 fMCM = trkl->GetMCM();
654 SetName("raw tracklet");
655 SetTitle(Form("Det: %i, ROB: %i, MCM: %i, Label: %i\n0x%08x",
656 trkl->GetDetector(), fROB, fMCM, -1,
657 trkl->GetTrackletWord()));
662 TGeoHMatrix *matrix = geo.GetClusterMatrix(trkl->GetDetector());
668 x[0] = AliTRDgeometry::AnodePos();
670 x[2] = trkl->GetLocalZ();
672 matrix->LocalToMaster(x, p);
673 geo.RotateBack(trkl->GetDetector(), p, p2);
674 SetPoint(0, p2[0], p2[1], p2[2]);
677 x[1] -= length * trkl->GetdYdX();
678 matrix->LocalToMaster(x, p);
679 p[2] *= p[0] / (p[0] + length);
680 geo.RotateBack(trkl->GetDetector(), p, p2);
681 SetPoint(1, p2[0], p2[1], p2[2]);
684 AliEveTRDTrackletOnline::~AliEveTRDTrackletOnline()
686 delete ((AliTRDtrackletBase*) GetUserData());
690 void AliEveTRDTrackletOnline::ShowMCM(Option_t *opt) const
692 if (fDetector < 0 || fROB < 0 || fMCM < 0)
695 AliEveTRDmcm *evemcm = new AliEveTRDmcm();
696 evemcm->Init(fDetector, fROB, fMCM);
697 evemcm->LoadDigits();
700 TEveElementList *mcmlist = NULL;
701 if (gEve->GetCurrentEvent())
702 mcmlist = (TEveElementList*) gEve->GetCurrentEvent()->FindChild("TRD MCMs");
704 mcmlist = new TEveElementList("TRD MCMs");
705 gEve->AddElement(mcmlist);
707 gEve->AddElement(evemcm, mcmlist);
711 AliEveTRDmcm::AliEveTRDmcm() :
714 fMCM(new AliTRDmcmSim())
717 SetTitle("Unknown MCM");
720 AliEveTRDmcm::~AliEveTRDmcm()
725 Bool_t AliEveTRDmcm::Init(Int_t det, Int_t rob, Int_t mcm)
727 SetName(Form("MCM: Det. %i, ROB %i, MCM %i", det, rob, mcm));
728 SetTitle(Form("MCM: Det. %i, ROB %i, MCM %i", det, rob, mcm));
729 fMCM->Init(det, rob, mcm);
734 Bool_t AliEveTRDmcm::LoadDigits()
736 AliRunLoader *rl = AliEveEventManager::AssertRunLoader();
737 return fMCM->LoadMCM(rl, fMCM->GetDetector(),
738 fMCM->GetRobPos(), fMCM->GetMcmPos());
741 Bool_t AliEveTRDmcm::Filter()
747 Bool_t AliEveTRDmcm::Tracklet()
753 void AliEveTRDmcm::Draw(Option_t* option)
755 const char *mcmname = Form("mcm_%i_%i_%i", fMCM->GetDetector(),
756 fMCM->GetRobPos(), fMCM->GetMcmPos());
758 TCanvas *c = dynamic_cast<TCanvas*> (gROOT->FindObject(mcmname));
760 c = gEve->AddCanvasTab("TRD MCM");
761 c->SetTitle(Form("MCM %i on ROB %i of det. %i",
762 fMCM->GetMcmPos(), fMCM->GetRobPos(), fMCM->GetDetector()));
768 Bool_t AliEveTRDmcm::AssignPointer(const char* ptrname)
770 gROOT->ProcessLine(Form("AliTRDmcmSim* %s = (AliTRDmcmSim *)%p", ptrname, (void*)fMCM));