| 1 | //
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| 2 | // ********************************************************************
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| 3 | // * License and Disclaimer *
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| 4 | // * *
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| 5 | // * The Geant4 software is copyright of the Copyright Holders of *
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| 6 | // * the Geant4 Collaboration. It is provided under the terms and *
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| 7 | // * conditions of the Geant4 Software License, included in the file *
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| 8 | // * LICENSE and available at http://cern.ch/geant4/license . These *
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| 9 | // * include a list of copyright holders. *
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| 10 | // * *
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| 11 | // * Neither the authors of this software system, nor their employing *
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| 12 | // * institutes,nor the agencies providing financial support for this *
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| 13 | // * work make any representation or warranty, express or implied, *
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| 14 | // * regarding this software system or assume any liability for its *
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| 15 | // * use. Please see the license in the file LICENSE and URL above *
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| 16 | // * for the full disclaimer and the limitation of liability. *
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| 17 | // * *
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| 18 | // * This code implementation is the result of the scientific and *
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| 19 | // * technical work of the GEANT4 collaboration. *
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| 20 | // * By using, copying, modifying or distributing the software (or *
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| 21 | // * any work based on the software) you agree to acknowledge its *
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| 22 | // * use in resulting scientific publications, and indicate your *
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| 23 | // * acceptance of all terms of the Geant4 Software license. *
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| 24 | // ********************************************************************
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| 25 | //
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| 26 | //
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| 27 | // $Id: G4FieldTrackUpdator.cc,v 1.2 2006/12/13 15:49:45 gunter Exp $
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| 28 | // GEANT4 tag $Name: geant4-09-02-ref-02 $
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| 29 | //
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| 30 | // M. Asai - first implementation Apr/28/2006
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| 31 | //
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| 32 | //---------------------------------------------------------------
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| 33 | //
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| 34 | // G4FieldTrackUpdator.cc
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| 35 | //
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| 36 | //---------------------------------------------------------------
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| 37 |
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| 38 | #include "globals.hh"
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| 39 | #include "G4FieldTrackUpdator.hh"
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| 40 | #include "G4ThreeVector.hh"
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| 41 | #include "G4Track.hh"
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| 42 | #include "G4DynamicParticle.hh"
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| 43 | #include "G4TrackStatus.hh"
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| 44 | #include "G4FieldTrack.hh"
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| 45 |
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| 46 | G4FieldTrack* G4FieldTrackUpdator::CreateFieldTrack(const G4Track* trk)
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| 47 | {
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| 48 | G4FieldTrack* ftrk = new G4FieldTrack(
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| 49 | trk->GetPosition(),
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| 50 | trk->GetGlobalTime(),
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| 51 | trk->GetMomentumDirection(),
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| 52 | trk->GetKineticEnergy(),
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| 53 | trk->GetDynamicParticle()->GetMass(),
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| 54 | trk->GetDynamicParticle()->GetCharge(),
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| 55 | trk->GetDynamicParticle()->GetPolarization(),
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| 56 | 0.0 // magnetic dipole moment to be implemented
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| 57 | );
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| 58 | return ftrk;
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| 59 | }
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| 60 |
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| 61 | void G4FieldTrackUpdator::Update(G4FieldTrack* ftrk,const G4Track* trk)
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| 62 | {
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| 63 | ftrk->UpdateState(
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| 64 | trk->GetPosition(),
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| 65 | trk->GetGlobalTime(),
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| 66 | trk->GetMomentumDirection(),
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| 67 | trk->GetKineticEnergy()
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| 68 | );
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| 69 | ftrk->SetChargeAndMoments(
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| 70 | trk->GetDynamicParticle()->GetCharge()
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| 71 | );
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| 72 | ftrk->SetSpin(
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| 73 | trk->GetDynamicParticle()->GetPolarization()
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| 74 | );
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| 75 | }
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| 76 |
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| 77 |
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