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 **************************************************************************/
12 #include "TLinearFitter.h"
15 #include "TEveTrans.h"
16 #include "TEveManager.h"
18 #include "EveBase/AliEveEventManager.h"
20 #include "AliEveTRDData.h"
21 #include "AliEveTRDModuleImp.h"
22 #include "AliEveTRDLoader.h"
23 #include "AliEveTRDLoaderImp.h"
25 #include "AliGeomManager.h"
26 #include "AliESDtrack.h"
29 #include "AliTrackPointArray.h"
30 #include "AliRieman.h"
32 #include "AliTRDhit.h"
33 #include "AliTRDcluster.h"
34 #include "AliTRDseedV1.h"
35 #include "AliTRDtrackletMCM.h"
36 #include "AliTRDtrackletWord.h"
37 #include "AliTRDmcmSim.h"
38 #include "AliTRDtrackV1.h"
39 #include "AliTRDtrackerV1.h"
40 #include "AliTRDpadPlane.h"
41 #include "AliTRDdigitsManager.h"
42 #include "AliTRDmcmSim.h"
43 #include "AliTRDarrayADC.h"
44 #include "AliTRDSignalIndex.h"
45 #include "AliTRDgeometry.h"
46 #include "AliTRDtransform.h"
47 #include "AliTRDReconstructor.h"
48 #include "AliTRDrecoParam.h"
50 ClassImp(AliEveTRDHits)
51 ClassImp(AliEveTRDDigits)
52 ClassImp(AliEveTRDClusters)
53 ClassImp(AliEveTRDTracklet)
54 ClassImp(AliEveTRDTrack)
55 ClassImp(AliEveTRDTrackletOnline)
56 ClassImp(AliEveTRDmcm)
58 ///////////////////////////////////////////////////////////
59 ///////////// AliEveTRDDigits /////////////////////
60 ///////////////////////////////////////////////////////////
62 //______________________________________________________________________________
63 AliEveTRDDigits::AliEveTRDDigits(AliEveTRDChamber *p) :
64 TEveQuadSet("digits", ""), fParent(p), fBoxes(), fData()
69 //______________________________________________________________________________
70 AliEveTRDDigits::~AliEveTRDDigits()
72 // AliInfo(GetTitle());
75 //______________________________________________________________________________
76 void AliEveTRDDigits::ComputeRepresentation()
78 // Calculate digits representation according to user settings. The
79 // user can set the following parameters:
80 // - digits scale (log/lin)
82 // - digits apparence (quads/boxes)
88 TEveQuadSet::Reset(TEveQuadSet::kQT_RectangleYZ, kTRUE, 64);
90 Double_t scale, dy, dz;
92 Int_t nrows = fData.GetNrow(),
93 ncols = fData.GetNcol(),
94 ntbs = fData.GetNtime(),
95 det = fParent->GetID(),
96 ly = AliTRDgeometry::GetLayer(det),
97 stk = AliTRDgeometry::GetStack(det),
98 sec = AliTRDgeometry::GetSector(det),
99 vid = AliGeomManager::LayerToVolUID(AliGeomManager::kTRD1 + ly, stk + AliTRDgeometry::Nstack() * sec);
100 Float_t threshold = fParent->GetDigitsThreshold();
101 Short_t sig[7]={0,0,0,10,0,0,0};
103 AliTRDtransform transform(det);
104 AliTRDgeometry *geo = fParent->fGeo;
105 AliTRDpadPlane *pp = geo->GetPadPlane(geo->GetLayer(det), geo->GetStack(det));
107 // express position in tracking coordinates
110 for (Int_t ir = 0; ir < nrows; ir++) {
111 dz = pp->GetRowSize(ir);
112 for (Int_t ic = 0; ic < ncols; ic++) {
113 dy = pp->GetColSize(ic);
114 for (Int_t it = 0; it < ntbs; it++) {
115 q = fData.GetData(ir, ic, it);
116 if (q < threshold) continue;
118 /* Double_t x[6] = {0., 0., Double_t(q), 0., 0., 0.};
119 Int_t roc[3] = {ir, ic, 0};
120 Bool_t out = kTRUE;*/
122 new (&c) AliTRDcluster(det, ic, ir, it, sig, vid);
123 transform.Transform(&c);
125 scale = q < 512 ? q/512. : 1.;
126 color = 50+int(scale*50.);
128 AliDebug(4, Form("y[%f] z[%f] x[%f] w[%f] h[%f]\n", c.GetY(), c.GetZ(), c.GetX(), .9*dy, dz*scale));
129 AddQuad(c.GetY(), c.GetZ(), c.GetX(), .9*dy, dz*scale);
132 QuadId(new TNamed(Form("Charge%d", q), "dummy title"));
138 // rotate to global coordinates
140 TEveTrans& t = RefMainTrans();
141 t.SetRotByAngles((sec+.5)*AliTRDgeometry::GetAlpha(), 0.,0.);
144 //______________________________________________________________________________
145 void AliEveTRDDigits::SetData(AliTRDdigitsManager *digits)
149 Int_t det(fParent->GetID());
150 AliTRDarrayADC *data = digits->GetDigits(det);
151 if(!data->GetDim()) return;
154 AliTRDSignalIndex *indexes = digits->GetIndexes(det);
155 if(!indexes->IsAllocated()) digits->BuildIndexes(det);
157 if(!fData.HasData()) fData.Allocate(data->GetNrow(), data->GetNcol(), data->GetNtime());
160 Int_t row, col, time, adc;
161 indexes->ResetCounters();
162 while (indexes->NextRCIndex(row, col)){
163 indexes->ResetTbinCounter();
164 while (indexes->NextTbinIndex(time)){
165 if(data->IsPadCorrupted(row, col, time)){
166 // we should mark this position
169 adc = data->GetData(row, col, time);
170 if(adc <= 1) continue;
171 fData.SetData(row, col, time, adc);
172 //fIndex->AddIndexTBin(row,col,time);
173 //printf("\tr[%d] c[%d] t[%d] ADC[%d]\n", row, col, time, adc);
180 // //______________________________________________________________________________
181 // void AliEveTRDDigits::Paint(Option_t *option)
183 // // Paint the object.
185 // if(fParent->GetDigitsBox()) fBoxes.Paint(option);
186 // else TEveQuadSet::Paint(option);
189 //______________________________________________________________________________
190 void AliEveTRDDigits::Reset()
192 // Reset raw and visual data.
194 TEveQuadSet::Reset(TEveQuadSet::kQT_RectangleYZ, kTRUE, 64);
195 // MT fBoxes.fBoxes.clear();
199 ///////////////////////////////////////////////////////////
200 ///////////// AliEveTRDHits /////////////////////
201 ///////////////////////////////////////////////////////////
203 //______________________________________________________________________________
204 AliEveTRDHits::AliEveTRDHits() : TEvePointSet("hits", 20)
208 SetMarkerColor(kGreen);
212 //______________________________________________________________________________
213 AliEveTRDHits::~AliEveTRDHits()
215 //AliInfo(GetTitle());
218 //______________________________________________________________________________
219 void AliEveTRDHits::PointSelected(Int_t n)
221 // Handle an individual point selection from GL.
224 if(!(h = dynamic_cast<AliTRDhit*>(GetPointId(n)))) return;
225 printf("Id[%3d] Det[%3d] Reg[%c] TR[%c] Q[%3d] MC[%d] t[%f]\n",
227 h->FromAmplification() ? 'A' : 'D',
228 h->FromTRphoton() ? 'y' : 'n',
229 h->GetCharge(), h->GetTrack(), h->GetTime());
233 ///////////////////////////////////////////////////////////
234 ///////////// AliEveTRDClusters /////////////////////
235 ///////////////////////////////////////////////////////////
237 //______________________________________________________________________________
238 AliEveTRDClusters::AliEveTRDClusters():AliEveTRDHits()
245 SetMarkerColor(kGray);
249 //______________________________________________________________________________
250 void AliEveTRDClusters::PointSelected(Int_t n)
252 // Handle an individual point selection from GL.
254 AliTRDcluster *c = dynamic_cast<AliTRDcluster*>(GetPointId(n));
257 Emit("PointSelected(Int_t)", n);
258 // Bool_t AliCluster::GetGlobalCov(Float_t* cov) const
259 // Bool_t AliCluster::GetGlobalXYZ(Float_t* xyz) const
260 // Float_t AliCluster::GetSigmaY2() const
261 // Float_t AliCluster::GetSigmaYZ() const
262 // Float_t AliCluster::GetSigmaZ2() const
265 //______________________________________________________________________________
266 void AliEveTRDClusters::Print(Option_t *o) const
268 AliTRDcluster *c = 0x0;
270 for(Int_t n = GetN(); n--;){
271 if(!(c = dynamic_cast<AliTRDcluster*>(GetPointId(n)))) continue;
276 //______________________________________________________________________________
277 void AliEveTRDClusters::Load(Char_t *w, Bool_t stk) const
280 if(strcmp(w, "hit")==0) typ = 0;
281 else if(strcmp(w, "dig")==0) typ = 1;
282 else if(strcmp(w, "cls")==0) typ = 2;
283 else if(strcmp(w, "all")==0) typ = 3;
285 AliInfo("The following arguments are accepted:");
286 AliInfo(" \"hit\" : loading of MC hits");
287 AliInfo(" \"dig\" : loading of digits");
288 AliInfo(" \"cls\" : loading of reconstructed clusters");
289 AliInfo(" \"all\" : loading of MC hits+digits+clusters");
293 AliTRDcluster *c = 0x0;
295 while((n = GetN() && !(c = dynamic_cast<AliTRDcluster*>(GetPointId(n))))) n++;
298 Int_t det = c->GetDetector();
299 AliEveTRDLoader *loader = 0x0;
302 loader = new AliEveTRDLoader("Hits");
303 if(!loader->Open("TRD.Hits.root")){
307 loader->SetDataType(AliEveTRDLoader::kTRDHits);
310 loader = new AliEveTRDLoader("Digits");
311 if(!loader->Open("TRD.Digits.root")){
315 loader->SetDataType(AliEveTRDLoader::kTRDDigits);
318 loader = new AliEveTRDLoader("Clusters");
319 if(!loader->Open("TRD.RecPoints.root")){
323 loader->SetDataType(AliEveTRDLoader::kTRDClusters);
326 loader = new AliEveTRDLoaderSim("MC");
327 if(!loader->Open("galice.root")){
331 loader->SetDataType(AliEveTRDLoader::kTRDHits | AliEveTRDLoader::kTRDDigits | AliEveTRDLoader::kTRDClusters);
336 loader->AddChambers(AliTRDgeometry::GetSector(det),AliTRDgeometry::GetStack(det), stk ? -1 : AliTRDgeometry::GetLayer(det));
338 loader->GoToEvent(AliEveEventManager::GetCurrent()->GetEventId());
340 // register loader with alieve
341 gEve->AddElement(loader);
342 //loader->SpawnEditor();
346 ///////////////////////////////////////////////////////////
347 ///////////// AliEveTRDTracklet /////////////////////
348 ///////////////////////////////////////////////////////////
350 //______________________________________________________________________________
351 AliEveTRDTracklet::AliEveTRDTracklet(AliTRDseedV1 *trklt):TEveLine()
359 Float_t x0 = trklt->GetX0();
360 Float_t y0 = trklt->GetYref(0);
361 Float_t z0 = trklt->GetZref(0);
362 Float_t dydx = trklt->GetYref(1);
363 Float_t dzdx = trklt->GetZref(1);
364 Float_t tilt = trklt->GetTilt();
366 AliTRDcluster *c = 0x0;
367 for(Int_t ic=0; ic<AliTRDseedV1::kNclusters; ic++){
368 if(!(c = trklt->GetClusters(ic))) continue;
369 if(!fClusters) AddElement(fClusters = new AliEveTRDClusters());
371 //Float_t yt = y0 - dx*dydx;
372 Float_t zt = z0 - dx*dzdx;
373 // backup yc - for testing purposes
374 Float_t yc = c->GetY();
375 c->SetY(yc-tilt*(c->GetZ()-zt));
377 Int_t id = fClusters->SetNextPoint(g[0], g[1], g[2]);
378 //Int_t id = fClusters->SetNextPoint(c->GetX(), c->GetY(), c->GetZ());
380 fClusters->SetPointId(id, new AliTRDcluster(*c));
383 fClusters->SetTitle(Form("N[%d]", trklt->GetN2()));
384 fClusters->SetMarkerColor(kMagenta);
387 SetTitle(Form("Det[%d] Plane[%d] P[%7.3f]", trklt->GetDetector(), trklt->GetPlane(), trklt->GetMomentum()));
391 // init tracklet line
392 Int_t sec = AliTRDgeometry::GetSector(trklt->GetDetector());
393 Double_t alpha = AliTRDgeometry::GetAlpha() * (sec<9 ? sec + .5 : sec - 17.5);
396 y0 = trklt->GetYfit(0);
397 dydx = trklt->GetYfit(1);
398 Double_t xg = x0 * TMath::Cos(alpha) - y0 * TMath::Sin(alpha);
399 Double_t yg = x0 * TMath::Sin(alpha) + y0 * TMath::Cos(alpha);
400 SetPoint(0, xg, yg, z0);
401 //SetPoint(0, x0, y0, z0);
404 dx = .5*AliTRDgeometry::CamHght()+AliTRDgeometry::CdrHght();
408 xg = x0 * TMath::Cos(alpha) - y0 * TMath::Sin(alpha);
409 yg = x0 * TMath::Sin(alpha) + y0 * TMath::Cos(alpha);
410 SetPoint(1, xg, yg, z0);
411 //SetPoint(1, x0, y0, z0);
415 AliEveTRDTracklet::~AliEveTRDTracklet()
420 //______________________________________________________________________________
421 void AliEveTRDTracklet::Print(Option_t *o) const
423 AliTRDseedV1 *tracklet = (AliTRDseedV1*)GetUserData();
424 if(!tracklet) return;
428 ///////////////////////////////////////////////////////////
429 ///////////// AliEveTRDTrack /////////////////////
430 ///////////////////////////////////////////////////////////
432 //______________________________________________________________________________
433 AliEveTRDTrack::AliEveTRDTrack(AliTRDtrackV1 *trk)
445 AliTRDtrackerV1::SetNTimeBins(24);
447 fRim = new AliRieman(trk->GetNumberOfClusters());
448 AliTRDseedV1 *tracklet = 0x0;
449 for(Int_t il=0; il<AliTRDgeometry::kNlayer; il++){
450 if(!(tracklet = trk->GetTracklet(il))) continue;
451 if(!tracklet->IsOK()) continue;
452 AddElement(new AliEveTRDTracklet(tracklet));
454 AliTRDcluster *c = 0x0;
455 // tracklet->ResetClusterIter(kFALSE);
456 // while((c = tracklet->PrevCluster())){
457 for(Int_t ic=AliTRDseedV1::kNtb; ic--;){
458 if(!(c=tracklet->GetClusters(ic))) continue;
459 Float_t xc = c->GetX();
460 Float_t yc = c->GetY();
461 Float_t zc = c->GetZ();
462 Float_t zt = tracklet->GetZref(0) - (tracklet->GetX0()-xc)*tracklet->GetZref(1);
463 yc -= tracklet->GetTilt()*(zc-zt);
464 fRim->AddPoint(xc, yc, zc, .05, 2.3);
467 if(trk->GetNumberOfTracklets()>1) fRim->Update();
468 SetStatus(fTrackState);
471 //______________________________________________________________________________
472 AliEveTRDTrack::~AliEveTRDTrack()
474 if(fPoints) delete [] fPoints; fPoints = 0x0;
475 //delete dynamic_cast<AliTRDtrackV1*>(GetUserData());
478 //______________________________________________________________________________
479 void AliEveTRDTrack::Print(Option_t *o) const
481 AliTRDtrackV1 *track = (AliTRDtrackV1*)GetUserData();
486 //______________________________________________________________________________
487 void AliEveTRDTrack::SetStatus(UChar_t s)
489 // nothing to be done
490 if(fPoints && fTrackState == s) return;
492 const Int_t nc = AliTRDtrackV1::kMAXCLUSTERSPERTRACK;
493 AliTRDtrackV1 *trk(NULL);
494 if(!(trk=static_cast<AliTRDtrackV1*>(GetUserData()))) {
495 AliError("Failed casting data to TRD track.");
499 Bool_t BUILD = kFALSE;
501 fPoints = new AliTrackPoint[nc];
503 // define the radial span of the track in the TRD
504 Double_t xmin = -1., xmax = -1.;
506 AliTRDseedV1 *trklt = 0x0;
507 for(Int_t ily=AliTRDgeometry::kNlayer; ily--;){
508 if(!(trklt = trk->GetTracklet(ily))) continue;
509 if(xmin<0.) xmin = trklt->GetX0() - AliTRDgeometry::CamHght() - AliTRDgeometry::CdrHght();
510 if(xmax<0.) xmax = trklt->GetX0();
511 det = trklt->GetDetector();
513 Int_t sec = det/AliTRDgeometry::kNdets;
514 fAlpha = AliTRDgeometry::GetAlpha() * (sec<9 ? sec + .5 : sec - 17.5); //trk->GetAlpha()
516 Double_t dx =(xmax - xmin)/nc;
517 for(Int_t ip=0; ip<nc; ip++){
518 fPoints[ip].SetXYZ(xmin, 0., 0.);
524 // select track model
525 if(BUILD || ((s&12) != (fTrackState&12))){
526 if(TESTBIT(s, kTrackCosmics)){
527 //printf("Straight track\n");
528 AliTRDtrackerV1::FitLine(trk, 0x0, kFALSE, nc, fPoints);
530 if(TESTBIT(s, kTrackModel)){
531 //printf("Kalman track\n");
532 if(trk->GetNumberOfTracklets() >=4) AliTRDtrackerV1::FitKalman(trk, 0x0, kFALSE, nc, fPoints);
534 //printf("Rieman track\n");
535 // if(trk->GetNumberOfTracklets() >=4) AliTRDtrackerV1::FitRiemanTilt(trk, 0x0, kTRUE, nc, fPoints);
538 for(Int_t ip = nc; ip--;){
539 x = fPoints[ip].GetX();
540 fPoints[ip].SetXYZ(x, fRim->GetYat(x), fRim->GetZat(x));
546 for(Int_t ip=0; ip<0/*nc*/; ip++){
547 fPoints[ip].Rotate(-fAlpha).GetXYZ(global);
548 SetPoint(ip, global[0], global[1], global[2]);
554 if(BUILD || ((s&3) != (fTrackState&3))){
555 if(TESTBIT(s, kSource)){
556 //printf("Source color\n");
557 if(fESDStatus&AliESDtrack::kTRDin){
558 SetMarkerColor(kGreen);
559 SetLineColor(kGreen);
561 SetMarkerColor(kMagenta);
562 SetLineColor(kMagenta);
565 if(TESTBIT(s, kPID) == AliTRDpidUtil::kLQ){
566 //printf("PID color kLQPID\n");
567 //trk->GetReconstructor()->SetOption("!nn");
569 //printf("PID color kNNPID\n");
570 //trk->GetReconstructor()->SetOption("nn");
574 Int_t species = 0; Float_t pid = 0.;
575 for(Int_t is=0; is<AliPID::kSPECIES; is++)
576 if(trk->GetPID(is) > pid){
577 pid = trk->GetPID(is);
581 case AliPID::kElectron:
582 SetMarkerColor(kRed);
586 SetMarkerColor(kBlue);
594 const Char_t *model = "line";
595 if(!TESTBIT(s, kTrackCosmics)){
596 if(TESTBIT(s, kTrackModel)) model = "kalman";
597 else model = "rieman";
599 Int_t species = 0; Float_t pid = 0.;
600 for(Int_t is=0; is<AliPID::kSPECIES; is++)
601 if(trk->GetPID(is) > pid){
602 pid = trk->GetPID(is);
607 "Tracklets[%d] Clusters[%d]\n"
608 "Reconstruction Source[%s]\n"
609 "PID[%4.1f %4.1f %4.1f %4.1f %4.1f]\n"
610 "MC[%d]", trk->GetNumberOfTracklets(), trk->GetNumberOfClusters(), fESDStatus&AliESDtrack::kTRDin ? "barrel" : "sa",
611 1.E2*trk->GetPID(0), 1.E2*trk->GetPID(1),
612 1.E2*trk->GetPID(2), 1.E2*trk->GetPID(3), 1.E2*trk->GetPID(4), trk->GetLabel()));
615 char id[6]; strncpy(id, GetName(), 6);
616 SetName(Form("%s %s", id, AliPID::ParticleName(species)));
624 AliEveTRDTrackletOnline::AliEveTRDTrackletOnline(AliTRDtrackletMCM *tracklet) :
630 AliTRDtrackletMCM *trkl = new AliTRDtrackletMCM(*tracklet);
633 fDetector = trkl->GetDetector();
634 fROB = trkl->GetROB();
635 fMCM = trkl->GetMCM();
637 SetName("TRD tracklet");
638 SetTitle(Form("Det: %i, ROB: %i, MCM: %i, Label: %i\n0x%08x",
639 trkl->GetDetector(), trkl->GetROB(), trkl->GetMCM(), trkl->GetLabel(),
640 trkl->GetTrackletWord()));
641 SetLineColor(kGreen);
643 AliTRDgeometry *geo = new AliTRDgeometry();
644 // TGeoHMatrix *matrix = geo->GetClusterMatrix(trkl->GetDetector());
653 fDetector = trkl->GetDetector();
654 AliTRDpadPlane *pp = geo->GetPadPlane(geo->GetLayer(fDetector), geo->GetStack(fDetector));
655 fROB = 2 * (trkl->GetZbin() / 4) + (trkl->GetY() > 0 ? 1 : 0);
656 fMCM = (((Int_t) ((trkl->GetY()) / pp->GetWidthIPad()) + 72) / 18) % 4
657 + 4 * (trkl->GetZbin() % 4) ;
658 AliInfo(Form("From position/tracklet: ROB: %i/%i, MCM: %i/%i",
659 fROB, trkl->GetROB(), fMCM, trkl->GetMCM()));
661 geo->RotateBack(trkl->GetDetector(), x, p);
662 // matrix->LocalToMaster(x, p);
663 SetPoint(0, p[0], p[1], p[2]);
666 x[1] -= length * trkl->GetdYdX();
667 x[2] *= x[0] / (x[0] + length);
668 geo->RotateBack(trkl->GetDetector(), x, p);
669 // matrix->LocalToMaster(x, p);
670 SetPoint(1, p[0], p[1], p[2]);
674 AliEveTRDTrackletOnline::AliEveTRDTrackletOnline(AliTRDtrackletWord *tracklet) :
680 AliTRDtrackletWord *trkl = new AliTRDtrackletWord(*tracklet);
683 AliTRDgeometry *geo = new AliTRDgeometry();
684 fDetector = trkl->GetDetector();
685 AliTRDpadPlane *pp = geo->GetPadPlane(geo->GetLayer(fDetector), geo->GetStack(fDetector));
686 fROB = 2 * (trkl->GetZbin() / 4) + (trkl->GetY() > 0 ? 1 : 0);
687 fMCM = (((Int_t) ((trkl->GetY()) / pp->GetWidthIPad()) + 72) / 18) % 4
688 + 4 * (trkl->GetZbin() % 4) ;
690 SetName("TRD tracklet");
691 SetTitle(Form("Det: %i, ROB: %i, MCM: %i, Label: %i\n0x%08x",
692 trkl->GetDetector(), fROB, fMCM, -1,
693 trkl->GetTrackletWord()));
696 // AliTRDgeometry *geo = new AliTRDgeometry();
705 geo->RotateBack(trkl->GetDetector(), x, p);
706 SetPoint(0, p[0], p[1], p[2]);
709 x[1] -= length * trkl->GetdYdX();
710 x[2] *= x[0] / (x[0] + length);
711 geo->RotateBack(trkl->GetDetector(), x, p);
712 SetPoint(1, p[0], p[1], p[2]);
716 AliEveTRDTrackletOnline::~AliEveTRDTrackletOnline()
718 AliTRDtrackletMCM *trkl = dynamic_cast<AliTRDtrackletMCM*> ((AliTRDtrackletBase*) GetUserData());
719 printf("trkl: %p\n", (void*)trkl);
721 AliTRDtrackletWord *trklWord = dynamic_cast<AliTRDtrackletWord*> ((AliTRDtrackletBase*) GetUserData());
722 printf("trklWord: %p\n", (void*)trklWord);
726 void AliEveTRDTrackletOnline::ShowMCM(Option_t *opt) const
728 if (fDetector < 0 || fROB < 0 || fMCM < 0)
731 AliEveTRDmcm *evemcm = new AliEveTRDmcm();
732 evemcm->Init(fDetector, fROB, fMCM);
733 evemcm->LoadDigits();
736 TEveElementList *mcmlist = 0x0;
737 if (gEve->GetCurrentEvent())
738 mcmlist = (TEveElementList*) gEve->GetCurrentEvent()->FindChild("TRD MCMs");
740 mcmlist = new TEveElementList("TRD MCMs");
741 gEve->AddElement(mcmlist);
743 gEve->AddElement(evemcm, mcmlist);
747 AliEveTRDmcm::AliEveTRDmcm() :
750 fMCM(new AliTRDmcmSim())
753 SetTitle("Unknown MCM");
756 AliEveTRDmcm::~AliEveTRDmcm()
761 Bool_t AliEveTRDmcm::Init(Int_t det, Int_t rob, Int_t mcm)
763 SetName(Form("MCM: Det. %i, ROB %i, MCM %i", det, rob, mcm));
764 SetTitle(Form("MCM: Det. %i, ROB %i, MCM %i", det, rob, mcm));
765 fMCM->Init(det, rob, mcm);
770 Bool_t AliEveTRDmcm::LoadDigits()
772 AliRunLoader *rl = AliEveEventManager::AssertRunLoader();
773 return fMCM->LoadMCM(rl, fMCM->GetDetector(),
774 fMCM->GetRobPos(), fMCM->GetMcmPos());
777 Bool_t AliEveTRDmcm::Filter()
783 Bool_t AliEveTRDmcm::Tracklet()
789 void AliEveTRDmcm::Draw(Option_t* option)
791 const char *mcmname = Form("mcm_%i_%i_%i", fMCM->GetDetector(),
792 fMCM->GetRobPos(), fMCM->GetMcmPos());
794 TCanvas *c = dynamic_cast<TCanvas*> (gROOT->FindObject(mcmname));
796 c = gEve->AddCanvasTab("TRD MCM");
797 c->SetTitle(Form("MCM %i on ROB %i of det. %i",
798 fMCM->GetMcmPos(), fMCM->GetRobPos(), fMCM->GetDetector()));
804 Bool_t AliEveTRDmcm::AssignPointer(const char* ptrname)
806 gROOT->ProcessLine(Form("AliTRDmcmSim* %s = (AliTRDmcmSim *) 0x%x", ptrname, fMCM));