source: trunk/source/track/src/G4FieldTrackUpdator.cc @ 826

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// $Id: G4FieldTrackUpdator.cc,v 1.2 2006/12/13 15:49:45 gunter Exp $
// GEANT4 tag $Name:  $
//
//   M. Asai - first implementation Apr/28/2006
//
//---------------------------------------------------------------
//
// G4FieldTrackUpdator.cc
//
//---------------------------------------------------------------

#include "globals.hh"
#include "G4FieldTrackUpdator.hh"
#include "G4ThreeVector.hh"
#include "G4Track.hh"
#include "G4DynamicParticle.hh"
#include "G4TrackStatus.hh"
#include "G4FieldTrack.hh"

G4FieldTrack* G4FieldTrackUpdator::CreateFieldTrack(const G4Track* trk)
{
  G4FieldTrack* ftrk = new G4FieldTrack(
    trk->GetPosition(),
    trk->GetGlobalTime(),
    trk->GetMomentumDirection(),
    trk->GetKineticEnergy(),
    trk->GetDynamicParticle()->GetMass(),
    trk->GetDynamicParticle()->GetCharge(),
    trk->GetDynamicParticle()->GetPolarization(),
    0.0                   // magnetic dipole moment to be implemented
    );
  return ftrk;
}

void G4FieldTrackUpdator::Update(G4FieldTrack* ftrk,const G4Track* trk)
{
  ftrk->UpdateState(
    trk->GetPosition(),     
    trk->GetGlobalTime(),
    trk->GetMomentumDirection(),
    trk->GetKineticEnergy()
    );
  ftrk->SetChargeAndMoments(
    trk->GetDynamicParticle()->GetCharge()
    );
  ftrk->SetSpin(
    trk->GetDynamicParticle()->GetPolarization()
    );
}