Geant4  10.03.p02
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XPhononStackingAction.cc
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32 // $Id: XPhononStackingAction.cc 76246 2013-11-08 11:17:29Z gcosmo $
33 //
34 
35 #include "XPhononStackingAction.hh"
36 #include "G4LatticeManager.hh"
37 #include "G4PhononLong.hh"
38 #include "G4PhononPolarization.hh"
39 #include "G4PhononTrackMap.hh"
40 #include "G4PhononTransFast.hh"
41 #include "G4PhononTransSlow.hh"
42 #include "G4RandomDirection.hh"
43 #include "G4SystemOfUnits.hh"
44 #include "G4ThreeVector.hh"
45 #include "G4Track.hh"
46 #include "G4TrackStatus.hh"
47 
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51 
52 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
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55 
56 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
57 
60  G4ClassificationOfNewTrack classification = fUrgent;
61 
62  if (aTrack->GetParentID() == 0) {
63  //Obtain LatticeManager for phonon dynamics
65 
67 
68  //Compute random wave-vector (override whatever ParticleGun did)
70 
71  //Store wave-vector as track information
73  theKmap->SetK(aTrack, Ran);
74 
75  //Compute direction of propagation from wave vector
76  G4ThreeVector momentumDir = LM->MapKtoVDir(aTrack->GetVolume(), pol, Ran);
77 
78  //Compute true velocity of propagation
79  G4double velocity = LM->MapKtoV(aTrack->GetVolume(), pol, Ran);
80 
81  //cast to non-const pointer so we can set the velocity
82  G4Track* theTrack = const_cast<G4Track*>(aTrack);
83 
84  theTrack->SetMomentumDirection(momentumDir);
85  theTrack->SetVelocity(velocity);
86  theTrack->UseGivenVelocity(true);
87  }
88 
89  return classification;
90 }
91 
92 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
93 
G4ParticleDefinition * GetDefinition() const
G4int GetParentID() const
static G4LatticeManager * GetLatticeManager()
void SetVelocity(G4double val)
G4ThreeVector MapKtoVDir(G4VPhysicalVolume *, G4int, const G4ThreeVector &) const
virtual G4ClassificationOfNewTrack ClassifyNewTrack(const G4Track *aTrack)
G4ThreeVector G4RandomDirection()
Definition of the G4PhononPolarization enum.
G4double MapKtoV(G4VPhysicalVolume *, G4int, const G4ThreeVector &) const
int G4int
Definition: G4Types.hh:78
void SetK(const G4Track *track, const G4ThreeVector &K)
Definition of the G4PhononTrackMap base class.
G4int Get(const G4ParticleDefinition *aPD)
G4bool UseGivenVelocity() const
static G4PhononTrackMap * GetPhononTrackMap()
G4VPhysicalVolume * GetVolume() const
Definition of the XPhononStackingAction class.
double G4double
Definition: G4Types.hh:76
void SetMomentumDirection(const G4ThreeVector &aValue)