/**
 * To draw the tracks in openGL
 * @author M. Al-Turany
 * @version 0.1
 * @since 22.11.07
 */

#ifndef CBMVTRACK_H
#define CBMVTRACK_H
#include "TPolyLine3D.h"
#include "TGeoTrack.h"

class TParticle;
class TGeoTrack;
class CbmVTrack : public TPolyLine3D {
public:
  CbmVTrack();
  CbmVTrack(const CbmVTrack& pts);
  CbmVTrack(Int_t nhits);
  virtual ~CbmVTrack();
  void SetTrack(TGeoTrack *Tr);
  virtual Int_t         DistancetoPrimitive(Int_t px, Int_t py);
  virtual void          ExecuteEvent(Int_t event, Int_t px, Int_t py);
  Int_t                   GetIndex() const {return fIndex;}
  virtual const Text_t *GetName() const;
  virtual void          InspectParticle() const; // *MENU*
  virtual void          DumpParticle() const; // *MENU*
  virtual Text_t       *GetObjectInfo(Int_t px, Int_t py) const;
  virtual void          SetParticle(TParticle *p);
  TParticle              *GetParticle() const;
  CbmVTrack &           operator=(const CbmVTrack &pts)
    {pts.Copy(*this); return (*this);}
protected:
  void Copy(TObject &pts) const;
  Int_t Color(Int_t pdg);
  TGeoTrack  	*fTrack;
  Int_t          fIndex;      
  TParticle     *fParticle;
  ClassDef(CbmVTrack,1) //Class to  Tracks (Also in OpenGL viewer of ROOT)
};
#endif