PndTrackDraw Class Reference

#include <PndTrackDraw.h>

Inheritance diagram for PndTrackDraw:

Public Member Functions
	PndTrackDraw (Bool_t propagation=kFALSE)
	PndTrackDraw (const char *name, Bool_t propagation=kFALSE, Int_t iVerbose=1)
virtual	~PndTrackDraw ()
void	SetVerbose (Int_t iVerbose)
virtual void	Exec (Option_t *option)
virtual InitStatus	Init ()
virtual void	SetParContainers ()
virtual void	Finish ()
void	Reset ()
TEveTrackList *	GetTrGroup (Int_t pid)
virtual Double_t	GetTimeWindowPlus ()
virtual Double_t	GetTimeWindowMinus ()
virtual void	SetTimeWindowMinus (Double_t val)
virtual void	SetTimeWindowPlus (Double_t val)

Public Attributes
Double_t	fTimeWindowPlus
Double_t	fTimeWindowMinus
Double_t	fStartTime
Bool_t	fUseEventTime

Protected Member Functions
void	PropagateTrack (FairTrackParP &trackPar, Int_t pidHypo, Int_t color=-1, TEveElement *group=0)
void	PropagateTrackHelix (FairTrackParP &trackPar, Int_t pidHypo, Int_t color=-1, TEveElement *group=0)
	ClassDef (PndTrackDraw, 1)

Protected Attributes
TClonesArray *	fPndTrackList
TEveTrackPropagator *	fTrPr
FairEventManager *	fEventManager
TObjArray *	fEveTrList
TString	fEvent
TEveTrackList *	fTrList
FairGeanePro *	fPro
PndTrackCandDraw *	fTrackCandDraw
std::vector< TEveArrow * >	fArrows
Bool_t	fDoPropagation
TEveElementList *	fListOfTracks
Double_t	MinEnergyLimit
Double_t	MaxEnergyLimit
Double_t	PEnergy
BinaryFunctor *	fStartFunctor
BinaryFunctor *	fStopFunctor

Detailed Description

Definition at line 33 of file PndTrackDraw.h.

Constructor & Destructor Documentation

PndTrackDraw::PndTrackDraw

(

Bool_t

propagation = kFALSE

)

Default constructor

Definition at line 27 of file PndTrackDraw.cxx.

References fPndTrackList.

        :fTimeWindowPlus(0.),
         fTimeWindowMinus(0.),
         fUseEventTime(kTRUE),
         fDoPropagation(propagate),
   fListOfTracks(0)
{
           fPndTrackList = 0;
}

PndTrackDraw::PndTrackDraw	(	const char *	name,
		Bool_t	propagation = kFALSE,
		Int_t	iVerbose = 1
	)

Standard constructor

Parameters

name	Name of task
iVerbose	Verbosity level

Definition at line 40 of file PndTrackDraw.cxx.

References fPndTrackList, fTrackCandDraw, iVerbose, and TString.

  : FairTask(name, iVerbose),
    fTimeWindowPlus(0.),
    fTimeWindowMinus(0.),
    fUseEventTime(kTRUE), fEveTrList( new TObjArray(16)),
    fDoPropagation(propagate), fListOfTracks(0)
{
         // fPro = new FairGeanePro();
          fPndTrackList = 0;
          TString trackCandName(name);
//        trackCandName.Append("_TrackCand");
          fTrackCandDraw = new PndTrackCandDraw(trackCandName.Data(), iVerbose);
}

PndTrackDraw::~PndTrackDraw ( )

virtual

Destructor

Definition at line 90 of file PndTrackDraw.cxx.

References fTrackCandDraw.

{
        delete fTrackCandDraw;
}

Member Function Documentation

PndTrackDraw::ClassDef ( PndTrackDraw  , 1    )

protected

void PndTrackDraw::Exec ( Option_t *  option )

virtual

Executed task

Definition at line 96 of file PndTrackDraw.cxx.

References PndTrackCandDraw::AddBoxesPndTrackCand(), Double_t, fArrows, fDoPropagation, fEventManager, fListOfTracks, fPndTrackList, fStartFunctor, fStartTime, fStopFunctor, fTimeWindowMinus, fTimeWindowPlus, fTrackCandDraw, fUseEventTime, fVerbose, PndTrack::GetParamFirst(), PndTrack::GetParamLast(), PndTrack::GetPidHypo(), PndTrack::GetTrackCand(), i, PndTrack::Print(), PropagateTrackHelix(), Reset(), tr, and TString.

{

  if (IsActive()){

        if(fVerbose>1)  cout << " PndTrackDraw::Exec "<< endl;
    PndTrack *tr;
    //const Double_t *point; //[R.K. 01/2017] unused variable

    Reset();
    fTrackCandDraw->Reset();

    FairBoxSet* myBoxSet = fTrackCandDraw->CreateBoxSet();

    //fListOfTracks->DestroyElements();

        TString trackName(GetName());
        trackName.Append("_Track");
    fListOfTracks = new TEveElementList(trackName.Data(),"List of PndTracks");

    gEve->AddElement(fListOfTracks,fEventManager);

        if (FairRunAna::Instance()->IsTimeStamp()) {
                std::cout << "Inside TimeStamp" << std::endl;
                fPndTrackList->Clear();
                Double_t eventTime = FairRootManager::Instance()->GetEventTime();
                if (fUseEventTime) {
                        fStartTime = eventTime - fTimeWindowMinus;
                }
                cout << "EventTime: " << eventTime << " TimeWindow: " << fStartTime
                                << " - " << eventTime + fTimeWindowPlus << std::endl;

                fPndTrackList = FairRootManager::Instance()->GetData(GetName(),
                                fStartFunctor, fStartTime, fStopFunctor,
                                eventTime + fTimeWindowPlus); //FairRootManager::Instance()->GetEventTime() +
                std::cout << fStartTime << " " << eventTime + fTimeWindowPlus << " FoundTracks: " << fPndTrackList->GetEntriesFast() << std::endl;
        }

    for (Int_t i=0; i<fPndTrackList->GetEntriesFast(); i++)     {
                if(fVerbose>2) cout << "PndTrackDraw::Exec "<< i << endl;
        tr=(PndTrack *)fPndTrackList->At(i);
        Int_t pidHypo = tr->GetPidHypo();
        
   //     Int_t q= tr->GetParamFirst().GetQ();
   //     Int_t pidHypo = 0;
   //     if (q > 0)
   //           pidHypo = 211;
   //     else
   //           pidHypo = -211;
        FairTrackParP parFirst = tr->GetParamFirst();
        FairTrackParP parLast = tr->GetParamLast();
        PndTrackCand trackCand = tr->GetTrackCand();

        if (fVerbose> 1){
                cout << "PndTrack " << i << ":" << std::endl;
                tr->Print();
        }

        fTrackCandDraw->AddBoxesPndTrackCand(myBoxSet,&trackCand, i);

                TVector3 posFirst = parFirst.GetPosition();
                TVector3 momFirst;
                if (parFirst.GetMomentum().Mag() < 0.1) {
                        momFirst = parFirst.GetMomentum() * 100;
                } else {
                        momFirst = parFirst.GetMomentum() * 10;
                }
                //TVector3 resFirst = posFirst + momFirst;
                TString groupName("Track_");
                groupName += i;
                TEveElementList* arrowList = new TEveElementList(groupName.Data(), "PndMCTrack");


                TEveArrow* myArrowFirst = new TEveArrow(momFirst.X(), momFirst.Y(), momFirst.Z(),
                                                                                                posFirst.X(), posFirst.Y(), posFirst.Z());
                myArrowFirst->SetMainColor(kRed);
                myArrowFirst->SetTubeR(0.01);
                fArrows.push_back(myArrowFirst);
                //gEve->AddElement(myArrowFirst, fEventManager);
                arrowList->AddElement(myArrowFirst);

        std::cout << "ParamFirst: " << posFirst.X() << " " << posFirst.Y() << " " << posFirst.Z() << std::endl;
        std::cout << "ParamFirst Momentum: " << momFirst.X() << " " << momFirst.Y() << " " << momFirst.Z() << std::endl;
        std::cout << "Charge: " << parFirst.GetQ() << std::endl;

        if (fDoPropagation)
                PropagateTrackHelix(parFirst, pidHypo, kRed, arrowList);

                TVector3 posLast = parLast.GetPosition();
                TVector3 momLast;
                if (parLast.GetMomentum().Mag() < 0.1) {
                        momLast = parLast.GetMomentum() * 100;
                } else {
                        momLast = parLast.GetMomentum() * 10;
                }
                //TVector3 resLast = posLast + momLast;

                TEveArrow* myArrowLast = new TEveArrow(momLast.X(), momLast.Y(), momLast.Z(),
                                                                                                posLast.X(), posLast.Y(), posLast.Z());
            myArrowLast->SetMainColor(kBlue);
        myArrowLast->SetTubeR(0.01);
        fArrows.push_back(myArrowLast);
        //gEve->AddElement(myArrowLast, fEventManager);
        arrowList->AddElement(myArrowLast);

        std::cout << "ParamLast: " << posLast.X() << " " << posLast.Y() << " " << posLast.Z() << std::endl;
        std::cout << "ParamLast Momentum: " << momLast.X() << " " << momLast.Y() << " " << momLast.Z() << std::endl;
        std::cout << "Charge: " << parLast.GetQ() << std::endl;

        if (fDoPropagation)
                PropagateTrackHelix(parLast, pidHypo, kBlue, arrowList);

//              PropagateTrack(parLast, pidHypo, kBlue, arrowList);
        fListOfTracks->AddElement(arrowList);

    }
    gEve->AddElement((TEveBoxSet*)myBoxSet, fEventManager);

    //for (Int_t i=0; i<fEveTrList->GetEntriesFast(); i++){ //[R.K. 01/2017] unused variable
       //TEveTrackList *TrListIn=( TEveTrackList *) fEveTrList->At(i); //[R.K. 01/2017] unused variable
       //TrListIn->FindMomentumLimits(TrListIn, kFALSE);
    //} //[R.K. 01/2017] unused variable
  //  fEventManager->SetEvtMaxEnergy(MaxEnergyLimit);
  //  fEventManager->SetEvtMinEnergy(MinEnergyLimit);
    gEve->Redraw3D(kFALSE);
 }
}

void PndTrackDraw::Finish ( )

virtual

Action after each event

Definition at line 387 of file PndTrackDraw.cxx.

{

}

virtual Double_t PndTrackDraw::GetTimeWindowMinus ( )

inlinevirtual

Definition at line 62 of file PndTrackDraw.h.

References fTimeWindowMinus.

{return fTimeWindowMinus;}

virtual Double_t PndTrackDraw::GetTimeWindowPlus ( )

inlinevirtual

Definition at line 61 of file PndTrackDraw.h.

References fTimeWindowPlus.

{return fTimeWindowPlus;}

TEveTrackList * PndTrackDraw::GetTrGroup

(

Int_t

pid

)

Definition at line 410 of file PndTrackDraw.cxx.

References fEventManager, fEveTrList, fTrList, fTrPr, i, name, and pid().

Referenced by PropagateTrack(), and PropagateTrackHelix().

{
        std::ostringstream myStream;
        myStream << pid;
        std::string pidString(myStream.str());
  fTrList=0;
  for (Int_t i=0; i<fEveTrList->GetEntriesFast(); i++){
     TEveTrackList *TrListIn=( TEveTrackList *) fEveTrList->At(i);
     std::string name(TrListIn->GetName());
     if ( name == pidString ) {
         fTrList= TrListIn;
         break;
     }
  }
  if(fTrList ==0){
    fTrPr=new TEveTrackPropagator();
    fTrList= new  TEveTrackList(pidString.c_str(),fTrPr );
    fTrList->SetMainColor(fEventManager->Color(pid));
    fEveTrList->Add(fTrList);
   // gEve->AddElement( fTrList ,fEventManager );
    fTrList->SetRnrLine(kTRUE);
  }                          
  return fTrList;
}

InitStatus PndTrackDraw::Init ( )

virtual

Definition at line 54 of file PndTrackDraw.cxx.

References fEvent, fEventManager, fPndTrackList, fStartFunctor, fStopFunctor, fTrackCandDraw, fVerbose, PndTrackCandDraw::Init(), MaxEnergyLimit, MinEnergyLimit, and PEnergy.

{
        //fPro = new FairGeanePro();
   if (fVerbose > 1)
                cout << "PndTrackDraw::Init()" << endl;
   if (fPndTrackList == 0){
                FairRootManager* fManager = FairRootManager::Instance();
                fPndTrackList = (TClonesArray *) fManager->GetObject(GetName());
                if (fPndTrackList == 0) {
                        cout << "PndTrackDraw::Init()  branch " << GetName()
                                        << " Not found! Task will be deactivated " << endl;
                        SetActive(kFALSE);
                }
                if (fVerbose > 2)
                        cout << "PndTrackDraw::Init() get track list" << fPndTrackList << endl;
                //if(fVerbose>2) cout<<  "PndTrackDraw::Init()  create propagator" << endl;
                fEventManager = FairEventManager::Instance();
                if (fVerbose > 2)
                        cout << "PndTrackDraw::Init() get instance of FairEventManager "
                                        << endl;
                fEvent = "Current Event";
                MinEnergyLimit = fEventManager->GetEvtMinEnergy();
                MaxEnergyLimit = fEventManager->GetEvtMaxEnergy();
                PEnergy = 0;

                fTrackCandDraw->Init();
   }
   fStartFunctor = new StopTime();
   fStopFunctor = new StopTime();

   if (IsActive())
                return kSUCCESS;
        else
                return kERROR;
}

void PndTrackDraw::PropagateTrack ( FairTrackParP &  trackPar, Int_t  pidHypo, Int_t  color = -1, TEveElement *  group = 0  )

protected

Definition at line 287 of file PndTrackDraw.cxx.

References Double_t, fEventManager, fPro, fTrList, fTrPr, fVerbose, GetTrGroup(), mom, n, P, pos, and track.

{
  // FIXME Defuncted the function. Not ready, yet??
  return;
        TVector3 posTrack = trackPar.GetPosition();
        TVector3 momTrack = trackPar.GetMomentum();
        Double_t charge = trackPar.GetQ();

        if (pidHypo == 0){
                pidHypo = 211;
                if (charge < 0)
                        pidHypo *= -1;
        }

        if (color < 0) color = fEventManager->Color(pidHypo);

        Int_t Np = 100;

        TVector3 startU(1., 0., 0.);
        TVector3 startV(0., 1., 0.);
        fPro->PropagateFromPlane(startU, startV);

        TVector3 stopTrack(0., 0., posTrack.z() - Np);
        fPro->PropagateToPlane(stopTrack, startU, startV);
        FairTrackParP parResult;
        fPro->setBackProp();
        fPro->Propagate(&trackPar, &parResult, pidHypo);

        TVector3 posStart = parResult.GetPosition();
        TVector3 momStart = parResult.GetMomentum();

        if (fVerbose > 1)
                std::cout << "PosStart: " << posStart.X() << " " << posStart.Y() << " "
                        << posStart.Z() << std::endl;

        TParticle *P = new TParticle(pidHypo, 0, -1, -1, -1, -1, TLorentzVector(
                        momStart, 10), TLorentzVector(posStart, 0));

        fTrList = GetTrGroup(pidHypo);
        TEveTrack *track = new TEveTrack(P, pidHypo, fTrPr);
        track->SetLineColor(color);

        fPro->PropagateFromPlane(startU, startV);


        Int_t index = 0;
        for (Int_t n = -Np; n < Np; n++) {
                if (n == 0)
                        continue;
                TVector3 stopO(0., 0., posTrack.z() + (0.1) * n);
                fPro->PropagateToPlane(stopO, startU, startV);
                //FairTrackParP parResult;
                if (n * momTrack.Z() < 0)
                        fPro->setBackProp();
                fPro->Propagate(&trackPar, &parResult, pidHypo);

                if (fVerbose > 2)
                        std::cout << "ParResult " << n << ": " << parResult.GetX() << " "
                                << parResult.GetY() << " " << parResult.GetZ() << std::endl;

                track->SetPoint(index++, parResult.GetX(), parResult.GetY(),
                                parResult.GetZ());
                TEveVector pos = TEveVector(parResult.GetX(), parResult.GetY(),
                                parResult.GetZ());
                TEvePathMark *path = new TEvePathMark();
                path->fV = pos;
                path->fTime = n;
                if (n == 0) {
                        TEveVector mom = TEveVector(parResult.GetPx(), parResult.GetPy(),
                                        parResult.GetPz());
                        path->fP = mom;
                        track->SetPoint(index++, posTrack.X(), posTrack.Y(), posTrack.Z());
                }
                if (fVerbose > 3)
                        cout << "Path marker added " << path << endl;
#if ROOT_VERSION_CODE <= ROOT_VERSION(5,18,0)
                track->AddPathMark(path);
#else
                track->AddPathMark(*path);
#endif
                if (fVerbose > 3)
                        cout << "Path marker added " << path << endl;
        }
        if (group != 0)
                group->AddElement(track);
        else
                fTrList->AddElement(track);
        if (fVerbose > 3)
                cout << "track added " << track->GetName() << endl;
}

void PndTrackDraw::PropagateTrackHelix ( FairTrackParP &  trackPar, Int_t  pidHypo, Int_t  color = -1, TEveElement *  group = 0  )

protected

Definition at line 224 of file PndTrackDraw.cxx.

References Double_t, fTrList, fTrPr, fVerbose, GetTrGroup(), mom, n, P, pos, PndHelixPropagator::PropagateByAngle(), PndHelixPropagator::PropagateToXYPos(), and track.

Referenced by Exec().

{
        Int_t Np = 100;

        TVector3 posTrack = trackPar.GetPosition();
        TVector3 momTrack = trackPar.GetMomentum();
        Double_t charge = trackPar.GetQ();

        FairField* Field = FairRunAna::Instance()->GetField();
        Double_t po[3], BB[3];
        po[0]=0.;
        po[1]=0.;
        po[2]=0.;
        Field->GetFieldValue(po,BB);
        cout<<"Field Strength: "<<BB[2]/10.<<endl;

        PndHelixPropagator prop(BB[2]/10., posTrack, momTrack, charge); //Field is given in Gauss from GetField()
        prop.PropagateToXYPos(TVector2(0,0));

        if (pidHypo == 0){
                pidHypo = 211;
                if (charge < 0)
                        pidHypo *= -1;
        }

        TParticle *P = new TParticle(pidHypo, 0, -1, -1, -1, -1, TLorentzVector(momTrack, 10), TLorentzVector(posTrack, 0));

        fTrList = GetTrGroup(pidHypo);
        TEveTrack *track = new TEveTrack(P, pidHypo, fTrPr);
        track->SetLineColor(color);

        Int_t index = 0;
        for (Int_t n = -Np; n < Np; n++){
                FairTrackPar result = prop.PropagateByAngle(n);

                track->SetPoint(index++, result.GetX(), result.GetY(), result.GetZ());
                TEveVector pos = TEveVector(result.GetX(), result.GetY(), result.GetZ());
                TEvePathMark *path = new TEvePathMark();
                path->fV = pos;
                path->fTime = n;
                if (n == 0) {
                        TEveVector mom = TEveVector(result.GetPx(), result.GetPy(),result.GetPz());
                        path->fP = mom;
                        track->SetPoint(index++, posTrack.X(), posTrack.Y(), posTrack.Z());
                }
                if (fVerbose > 3)
                        cout << "Path marker added " << path << endl;
                #if ROOT_VERSION_CODE <= ROOT_VERSION(5,18,0)
                                track->AddPathMark(path);
                #else
                                track->AddPathMark(*path);
                #endif
                if (fVerbose > 3)
                        cout << "Path marker added " << path << endl;
        }
        if (group != 0)
                group->AddElement(track);
        else
                fTrList->AddElement(track);
        if (fVerbose > 3)
                cout << "track added " << track->GetName() << endl;
}

void PndTrackDraw::Reset

(

)

Definition at line 392 of file PndTrackDraw.cxx.

References fArrows, fEventManager, fEveTrList, fListOfTracks, and i.

Referenced by Exec().

{
   for (Int_t i=0; i<fEveTrList->GetEntriesFast(); i++){
      TEveTrackList  *ele=( TEveTrackList *) fEveTrList->At(i);
      gEve->RemoveElement(ele,fEventManager); 
   }
   fEveTrList->Clear();
   for (size_t j = 0; j < fArrows.size(); j++){
           gEve->RemoveElement(fArrows[j], fEventManager);
           //delete(fArrows[j]);
   }
   if (fListOfTracks != 0){
           gEve->RemoveElement(fListOfTracks, fEventManager);
           //delete(fListOfTracks);
   }
   fArrows.clear();
}

void PndTrackDraw::SetParContainers ( )

virtual

Definition at line 381 of file PndTrackDraw.cxx.

{

}

void PndTrackDraw::SetTimeWindowMinus ( Double_t  val )

virtual

Definition at line 435 of file PndTrackDraw.cxx.

References fTimeWindowMinus, and val.

Referenced by eventDisplay_timebased().

{
  fTimeWindowMinus = val;
}

void PndTrackDraw::SetTimeWindowPlus ( Double_t  val )

virtual

Definition at line 440 of file PndTrackDraw.cxx.

References fTimeWindowPlus, and val.

Referenced by eventDisplay_timebased().

{
  fTimeWindowPlus = val;
}

void PndTrackDraw::SetVerbose ( Int_t  iVerbose )

inline

Set verbosity level. For this task and all of the subtasks.

Definition at line 51 of file PndTrackDraw.h.

References fVerbose, and iVerbose.

{fVerbose = iVerbose;};

Member Data Documentation

std::vector<TEveArrow*> PndTrackDraw::fArrows

protected

Definition at line 86 of file PndTrackDraw.h.

Referenced by Exec(), and Reset().

Bool_t PndTrackDraw::fDoPropagation

protected

Definition at line 87 of file PndTrackDraw.h.

Referenced by Exec().

TString PndTrackDraw::fEvent

protected

Definition at line 80 of file PndTrackDraw.h.

Referenced by Init().

FairEventManager* PndTrackDraw::fEventManager

protected

Definition at line 78 of file PndTrackDraw.h.

Referenced by Exec(), GetTrGroup(), Init(), PropagateTrack(), and Reset().

TObjArray* PndTrackDraw::fEveTrList

protected

Definition at line 79 of file PndTrackDraw.h.

Referenced by GetTrGroup(), and Reset().

TEveElementList* PndTrackDraw::fListOfTracks

protected

Definition at line 89 of file PndTrackDraw.h.

Referenced by Exec(), and Reset().

TClonesArray* PndTrackDraw::fPndTrackList

protected

Definition at line 76 of file PndTrackDraw.h.

Referenced by Exec(), Init(), and PndTrackDraw().

FairGeanePro* PndTrackDraw::fPro

protected

Definition at line 83 of file PndTrackDraw.h.

Referenced by PropagateTrack().

BinaryFunctor* PndTrackDraw::fStartFunctor

protected

Definition at line 95 of file PndTrackDraw.h.

Referenced by Exec(), and Init().

Double_t PndTrackDraw::fStartTime

Definition at line 69 of file PndTrackDraw.h.

Referenced by Exec().

BinaryFunctor* PndTrackDraw::fStopFunctor

protected

Definition at line 96 of file PndTrackDraw.h.

Referenced by Exec(), and Init().

Double_t PndTrackDraw::fTimeWindowMinus

Definition at line 68 of file PndTrackDraw.h.

Referenced by Exec(), GetTimeWindowMinus(), and SetTimeWindowMinus().

Double_t PndTrackDraw::fTimeWindowPlus

Definition at line 67 of file PndTrackDraw.h.

Referenced by Exec(), GetTimeWindowPlus(), and SetTimeWindowPlus().

PndTrackCandDraw* PndTrackDraw::fTrackCandDraw

protected

Definition at line 85 of file PndTrackDraw.h.

Referenced by Exec(), Init(), PndTrackDraw(), and ~PndTrackDraw().

TEveTrackList* PndTrackDraw::fTrList

protected

Definition at line 81 of file PndTrackDraw.h.

Referenced by GetTrGroup(), PropagateTrack(), and PropagateTrackHelix().

TEveTrackPropagator* PndTrackDraw::fTrPr

protected

Definition at line 77 of file PndTrackDraw.h.

Referenced by GetTrGroup(), PropagateTrack(), and PropagateTrackHelix().

Bool_t PndTrackDraw::fUseEventTime

Definition at line 70 of file PndTrackDraw.h.

Referenced by Exec().

Double_t PndTrackDraw::MaxEnergyLimit

protected

Definition at line 92 of file PndTrackDraw.h.

Referenced by Init().

Double_t PndTrackDraw::MinEnergyLimit

protected

Definition at line 91 of file PndTrackDraw.h.

Referenced by Init().

Double_t PndTrackDraw::PEnergy

protected

Definition at line 93 of file PndTrackDraw.h.

Referenced by Init().

---

The documentation for this class was generated from the following files:

• PndTrackDraw.h
• PndTrackDraw.cxx