G4FastTrack Class Reference

#include <G4FastTrack.hh>

Public Member Functions
	G4FastTrack (G4Envelope *anEnvelope, G4bool IsUnique)
	~G4FastTrack ()=default
void	SetCurrentTrack (const G4Track &, const G4Navigator *a=nullptr)
G4bool	OnTheBoundaryButExiting () const
const G4Track *	GetPrimaryTrack () const
G4Envelope *	GetEnvelope () const
G4LogicalVolume *	GetEnvelopeLogicalVolume () const
G4VPhysicalVolume *	GetEnvelopePhysicalVolume () const
G4VSolid *	GetEnvelopeSolid () const
G4ThreeVector	GetPrimaryTrackLocalPosition () const
G4ThreeVector	GetPrimaryTrackLocalMomentum () const
G4ThreeVector	GetPrimaryTrackLocalDirection () const
G4ThreeVector	GetPrimaryTrackLocalPolarization () const
const G4AffineTransform *	GetAffineTransformation () const
const G4AffineTransform *	GetInverseAffineTransformation () const

Detailed Description

Definition at line 73 of file G4FastTrack.hh.

Constructor & Destructor Documentation

G4FastTrack()

G4FastTrack::G4FastTrack	(	G4Envelope *	anEnvelope,
		G4bool	IsUnique )

Definition at line 51 of file G4FastTrack.cc.

  : fEnvelope(anEnvelope), fIsUnique(IsUnique)
{}

~G4FastTrack()

G4FastTrack::~G4FastTrack ( )

default

Member Function Documentation

GetAffineTransformation()

const G4AffineTransform * G4FastTrack::GetAffineTransformation ( ) const

inline

Definition at line 218 of file G4FastTrack.hh.

{
  return &fAffineTransformation;
}

GetEnvelope()

G4Envelope * G4FastTrack::GetEnvelope ( ) const

inline

Definition at line 173 of file G4FastTrack.hh.

{
  return fEnvelope;
}

GetEnvelopeLogicalVolume()

G4LogicalVolume * G4FastTrack::GetEnvelopeLogicalVolume ( ) const

inline

Definition at line 178 of file G4FastTrack.hh.

{
  return fEnvelopeLogicalVolume;
}

Referenced by G4ChannelingFastSimModel::DoIt(), and G4ChannelingFastSimModel::ModelTrigger().

GetEnvelopePhysicalVolume()

G4VPhysicalVolume * G4FastTrack::GetEnvelopePhysicalVolume ( ) const

inline

Definition at line 183 of file G4FastTrack.hh.

{
  return fEnvelopePhysicalVolume;
}

GetEnvelopeSolid()

G4VSolid * G4FastTrack::GetEnvelopeSolid ( ) const

inline

Definition at line 188 of file G4FastTrack.hh.

{
  return fEnvelopeSolid;
}

Referenced by OnTheBoundaryButExiting().

GetInverseAffineTransformation()

const G4AffineTransform * G4FastTrack::GetInverseAffineTransformation ( ) const

inline

Definition at line 223 of file G4FastTrack.hh.

{
  return &fInverseAffineTransformation;
}

Referenced by G4FastSimHitMaker::make().

GetPrimaryTrack()

const G4Track * G4FastTrack::GetPrimaryTrack ( ) const

inline

Definition at line 193 of file G4FastTrack.hh.

{
  return fTrack;
}

Referenced by G4ChannelingFastSimModel::DoIt(), GFlashShowerModel::DoIt(), G4GFlashSpot::GetPosition(), G4VFastSimSensitiveDetector::Hit(), G4VGFlashSensitiveDetector::Hit(), G4FastSimHitMaker::make(), GFlashHitMaker::make(), G4ChannelingFastSimModel::ModelTrigger(), and GFlashShowerModel::ModelTrigger().

GetPrimaryTrackLocalDirection()

G4ThreeVector G4FastTrack::GetPrimaryTrackLocalDirection ( ) const

inline

Definition at line 208 of file G4FastTrack.hh.

{
  return fLocalTrackDirection;
}

Referenced by G4ChannelingFastSimModel::DoIt(), G4ChannelingFastSimModel::ModelTrigger(), and OnTheBoundaryButExiting().

GetPrimaryTrackLocalMomentum()

G4ThreeVector G4FastTrack::GetPrimaryTrackLocalMomentum ( ) const

inline

Definition at line 203 of file G4FastTrack.hh.

{
  return fLocalTrackMomentum;
}

GetPrimaryTrackLocalPolarization()

G4ThreeVector G4FastTrack::GetPrimaryTrackLocalPolarization ( ) const

inline

Definition at line 213 of file G4FastTrack.hh.

{
  return fLocalTrackPolarization;
}

GetPrimaryTrackLocalPosition()

G4ThreeVector G4FastTrack::GetPrimaryTrackLocalPosition ( ) const

inline

Definition at line 198 of file G4FastTrack.hh.

{
  return fLocalTrackPosition;
}

Referenced by G4ChannelingFastSimModel::DoIt(), G4ChannelingFastSimModel::ModelTrigger(), and OnTheBoundaryButExiting().

OnTheBoundaryButExiting()

G4bool G4FastTrack::OnTheBoundaryButExiting ( ) const

inline

Definition at line 228 of file G4FastTrack.hh.

{
  // tests if particle are on the boundary and leaving.
  return GetEnvelopeSolid()->DistanceToOut(GetPrimaryTrackLocalPosition(),
                                           GetPrimaryTrackLocalDirection())
         == 0.;
}

SetCurrentTrack()

void G4FastTrack::SetCurrentTrack	(	const G4Track &	track,
		const G4Navigator *	a = nullptr )

Definition at line 59 of file G4FastTrack.cc.

{
  // -- Register track pointer (used everywhere):
  fTrack = &track;
 
  //-----------------------------------------------------
  // First time the track enters the volume or if the
  // Logical Volume was placed n-Times in the geometry :
  //
  // Records the Rotation+Translation for the Envelope !
  // When the particle is inside or on the boundary, the
  // NavigationHistory IS UP TO DATE.
  //------------------------------------------------------
  if (!fAffineTransformationDefined || !fIsUnique) FRecordsAffineTransformation(theNavigator);
 
  //-------------------------------------------
  // Records local position/momentum/direction
  // of the Track.
  // They are accessible to the user through a
  // set of Get functions and should be useful
  // to decide to trigger or not.
  //-------------------------------------------
  // -- local position:
  fLocalTrackPosition = fAffineTransformation.TransformPoint(fTrack->GetPosition());
  // -- local momentum:
  fLocalTrackMomentum = fAffineTransformation.TransformAxis(fTrack->GetMomentum());
  // -- local direction:
  fLocalTrackDirection = fLocalTrackMomentum.unit();
  // -- local polarization:
  fLocalTrackPolarization = fAffineTransformation.TransformAxis(fTrack->GetPolarization());
}

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

• G4FastTrack.hh
• G4FastTrack.cc