G4Navigator Class Reference

#include <G4Navigator.hh>

Inheritance diagram for G4Navigator:

Collaboration diagram for G4Navigator:

Classes
struct	G4SaveNavigatorState

Public Member Functions
	G4Navigator ()
virtual	~G4Navigator ()
virtual G4double	ComputeStep (const G4ThreeVector &pGlobalPoint, const G4ThreeVector &pDirection, const G4double pCurrentProposedStepLength, G4double &pNewSafety)
G4double	CheckNextStep (const G4ThreeVector &pGlobalPoint, const G4ThreeVector &pDirection, const G4double pCurrentProposedStepLength, G4double &pNewSafety)
virtual G4VPhysicalVolume *	ResetHierarchyAndLocate (const G4ThreeVector &point, const G4ThreeVector &direction, const G4TouchableHistory &h)
virtual G4VPhysicalVolume *	LocateGlobalPointAndSetup (const G4ThreeVector &point, const G4ThreeVector *direction=0, const G4bool pRelativeSearch=true, const G4bool ignoreDirection=true)
virtual void	LocateGlobalPointWithinVolume (const G4ThreeVector &position)
void	LocateGlobalPointAndUpdateTouchableHandle (const G4ThreeVector &position, const G4ThreeVector &direction, G4TouchableHandle &oldTouchableToUpdate, const G4bool RelativeSearch=true)
void	LocateGlobalPointAndUpdateTouchable (const G4ThreeVector &position, const G4ThreeVector &direction, G4VTouchable *touchableToUpdate, const G4bool RelativeSearch=true)
void	LocateGlobalPointAndUpdateTouchable (const G4ThreeVector &position, G4VTouchable *touchableToUpdate, const G4bool RelativeSearch=true)
void	SetGeometricallyLimitedStep ()
virtual G4double	ComputeSafety (const G4ThreeVector &globalpoint, const G4double pProposedMaxLength=DBL_MAX, const G4bool keepState=true)
virtual G4bool	RecheckDistanceToCurrentBoundary (const G4ThreeVector &pGlobalPoint, const G4ThreeVector &pDirection, const G4double CurrentProposedStepLength, G4double *prDistance, G4double *prNewSafety=0) const
G4VPhysicalVolume *	GetWorldVolume () const
void	SetWorldVolume (G4VPhysicalVolume *pWorld)
G4GRSVolume *	CreateGRSVolume () const
G4GRSSolid *	CreateGRSSolid () const
G4TouchableHistory *	CreateTouchableHistory () const
G4TouchableHistory *	CreateTouchableHistory (const G4NavigationHistory *) const
virtual G4TouchableHistoryHandle	CreateTouchableHistoryHandle () const
virtual G4ThreeVector	GetLocalExitNormal (G4bool *valid)
virtual G4ThreeVector	GetLocalExitNormalAndCheck (const G4ThreeVector &point, G4bool *valid)
virtual G4ThreeVector	GetGlobalExitNormal (const G4ThreeVector &point, G4bool *valid)
G4int	GetVerboseLevel () const
void	SetVerboseLevel (G4int level)
G4bool	IsActive () const
void	Activate (G4bool flag)
G4bool	EnteredDaughterVolume () const
G4bool	ExitedMotherVolume () const
void	CheckMode (G4bool mode)
G4bool	IsCheckModeActive () const
void	SetPushVerbosity (G4bool mode)
void	PrintState () const
const G4AffineTransform &	GetGlobalToLocalTransform () const
const G4AffineTransform	GetLocalToGlobalTransform () const
G4AffineTransform	GetMotherToDaughterTransform (G4VPhysicalVolume *dVolume, G4int dReplicaNo, EVolume dVolumeType)
void	ResetStackAndState ()
G4int	SeverityOfZeroStepping (G4int *noZeroSteps) const
G4ThreeVector	GetCurrentLocalCoordinate () const
G4ThreeVector	NetTranslation () const
G4RotationMatrix	NetRotation () const
void	EnableBestSafety (G4bool value=false)

Protected Member Functions
void	SetSavedState ()
void	RestoreSavedState ()
virtual void	ResetState ()
G4ThreeVector	ComputeLocalPoint (const G4ThreeVector &rGlobPoint) const
G4ThreeVector	ComputeLocalAxis (const G4ThreeVector &pVec) const
EVolume	VolumeType (const G4VPhysicalVolume *pVol) const
EVolume	CharacteriseDaughters (const G4LogicalVolume *pLog) const
G4int	GetDaughtersRegularStructureId (const G4LogicalVolume *pLog) const
virtual void	SetupHierarchy ()

Protected Attributes
G4double	kCarTolerance
G4NavigationHistory	fHistory
G4bool	fEnteredDaughter
G4bool	fExitedMother
G4bool	fWasLimitedByGeometry
G4ThreeVector	fStepEndPoint
G4ThreeVector	fLastStepEndPointLocal
G4int	fVerbose

Private Member Functions
	G4Navigator (const G4Navigator &)
G4Navigator &	operator= (const G4Navigator &)
void	ComputeStepLog (const G4ThreeVector &pGlobalpoint, G4double moveLenSq) const

Private Attributes
G4bool	fActive
G4bool	fLastTriedStepComputation
G4bool	fEntering
G4bool	fExiting
G4VPhysicalVolume *	fBlockedPhysicalVolume
G4int	fBlockedReplicaNo
G4ThreeVector	fLastLocatedPointLocal
G4bool	fLocatedOutsideWorld
G4bool	fValidExitNormal
G4ThreeVector	fExitNormal
G4ThreeVector	fGrandMotherExitNormal
G4bool	fChangedGrandMotherRefFrame
G4ThreeVector	fExitNormalGlobalFrame
G4bool	fCalculatedExitNormal
G4bool	fLastStepWasZero
G4bool	fLocatedOnEdge
G4int	fNumberZeroSteps
G4int	fActionThreshold_NoZeroSteps
G4int	fAbandonThreshold_NoZeroSteps
G4ThreeVector	fPreviousSftOrigin
G4double	fPreviousSafety
struct G4Navigator::G4SaveNavigatorState	fSaveState
G4VPhysicalVolume *	fTopPhysical
G4bool	fCheck
G4bool	fPushed
G4bool	fWarnPush
G4NormalNavigation	fnormalNav
G4VoxelNavigation	fvoxelNav
G4ParameterisedNavigation	fparamNav
G4ReplicaNavigation	freplicaNav
G4RegularNavigation	fregularNav
G4VoxelSafety *	fpVoxelSafety

Friends
std::ostream &	operator<< (std::ostream &os, const G4Navigator &n)

Detailed Description

Definition at line 73 of file G4Navigator.hh.

Constructor & Destructor Documentation

G4Navigator::G4Navigator

(

)

Definition at line 52 of file G4Navigator.cc.

References fAbandonThreshold_NoZeroSteps, fActionThreshold_NoZeroSteps, fActive, fLastStepEndPointLocal, fLastTriedStepComputation, fnormalNav, fpVoxelSafety, fregularNav, fStepEndPoint, G4GeometryTolerance::GetInstance(), G4GeometryTolerance::GetSurfaceTolerance(), kCarTolerance, kInfinity, ResetStackAndState(), and G4RegularNavigation::SetNormalNavigation().

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G4Navigator::~G4Navigator ( )

virtual

Definition at line 82 of file G4Navigator.cc.

References fpVoxelSafety.

G4Navigator::G4Navigator ( const G4Navigator &  )

private

Member Function Documentation

void G4Navigator::Activate ( G4bool  flag )

inline

Referenced by G4TransportationManager::ActivateNavigator(), and G4TransportationManager::G4TransportationManager().

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EVolume G4Navigator::CharacteriseDaughters ( const G4LogicalVolume *  pLog ) const

inlineprotected

Referenced by ComputeSafety(), ComputeStep(), LocateGlobalPointAndSetup(), and LocateGlobalPointWithinVolume().

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void G4Navigator::CheckMode ( G4bool  mode )

inline

Referenced by G4VIntersectionLocator::LocateGlobalPointWithinVolumeAndCheck(), and G4GeometryMessenger::SetCheckMode().

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G4double G4Navigator::CheckNextStep	(	const G4ThreeVector &	pGlobalPoint,
		const G4ThreeVector &	pDirection,
		const G4double	pCurrentProposedStepLength,
		G4double &	pNewSafety
	)

Definition at line 1186 of file G4Navigator.cc.

References ComputeStep(), RestoreSavedState(), and SetSavedState().

Referenced by G4SafetyHelper::CheckNextStep().

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G4ThreeVector G4Navigator::ComputeLocalAxis ( const G4ThreeVector &  pVec ) const

inlineprotected

Referenced by ComputeStep(), and RecheckDistanceToCurrentBoundary().

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G4ThreeVector G4Navigator::ComputeLocalPoint ( const G4ThreeVector &  rGlobPoint ) const

inlineprotected

Referenced by ComputeSafety(), ComputeStep(), LocateGlobalPointWithinVolume(), and RecheckDistanceToCurrentBoundary().

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G4double G4Navigator::ComputeSafety ( const G4ThreeVector &  globalpoint, const G4double  pProposedMaxLength = DBL_MAX, const G4bool  keepState = true  )

virtual

Reimplemented in G4MultiNavigator, and G4ErrorPropagationNavigator.

Definition at line 1717 of file G4Navigator.cc.

References CharacteriseDaughters(), ComputeLocalPoint(), G4VoxelSafety::ComputeSafety(), G4ParameterisedNavigation::ComputeSafety(), G4NormalNavigation::ComputeSafety(), G4VoxelNavigation::ComputeSafety(), G4RegularNavigation::ComputeSafety(), G4ReplicaNavigation::ComputeSafety(), FatalException, fEnteredDaughter, fExitedMother, fHistory, fnormalNav, fparamNav, fPreviousSafety, fPreviousSftOrigin, fpVoxelSafety, fregularNav, freplicaNav, fStepEndPoint, fVerbose, fvoxelNav, G4cout, G4endl, G4Exception(), GetDaughtersRegularStructureId(), G4VPhysicalVolume::GetLogicalVolume(), G4VPhysicalVolume::GetName(), G4NavigationHistory::GetTopVolume(), G4NavigationHistory::GetTopVolumeType(), G4LogicalVolume::GetVoxelHeader(), kCarTolerance, kNormal, kParameterised, kReplica, LocateGlobalPointWithinVolume(), PrintState(), RestoreSavedState(), and SetSavedState().

Referenced by G4Transportation::AlongStepGetPhysicalInteractionLength(), G4MonopoleTransportation::AlongStepGetPhysicalInteractionLength(), G4WeightCutOffProcess::AlongStepGetPhysicalInteractionLength(), G4ParallelWorldProcess::AlongStepGetPhysicalInteractionLength(), G4ImportanceProcess::AlongStepGetPhysicalInteractionLength(), G4ParallelWorldScoringProcess::AlongStepGetPhysicalInteractionLength(), G4WeightWindowProcess::AlongStepGetPhysicalInteractionLength(), G4FastSimulationManagerProcess::AlongStepGetPhysicalInteractionLength(), G4ErrorPropagationNavigator::ComputeSafety(), G4SafetyHelper::ComputeSafety(), and G4PathFinder::DoNextCurvedStep().

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G4double G4Navigator::ComputeStep ( const G4ThreeVector &  pGlobalPoint, const G4ThreeVector &  pDirection, const G4double  pCurrentProposedStepLength, G4double &  pNewSafety  )

virtual

Reimplemented in G4MultiNavigator, and G4ErrorPropagationNavigator.

Definition at line 744 of file G4Navigator.cc.

References CharacteriseDaughters(), G4VPhysicalVolume::CheckOverlaps(), ComputeLocalAxis(), ComputeLocalPoint(), G4RegularNavigation::ComputeStep(), G4ParameterisedNavigation::ComputeStep(), G4NormalNavigation::ComputeStep(), G4VoxelNavigation::ComputeStep(), G4ReplicaNavigation::ComputeStep(), ComputeStepLog(), EventMustBeAborted, fAbandonThreshold_NoZeroSteps, fActionThreshold_NoZeroSteps, FatalException, fBlockedPhysicalVolume, fBlockedReplicaNo, fCalculatedExitNormal, fChangedGrandMotherRefFrame, fEnteredDaughter, fEntering, fExitedMother, fExiting, fExitNormal, fExitNormalGlobalFrame, fGrandMotherExitNormal, fHistory, fLastLocatedPointLocal, fLastStepEndPointLocal, fLastStepWasZero, fLastTriedStepComputation, fLocatedOnEdge, fnormalNav, fNumberZeroSteps, fparamNav, fPreviousSafety, fPreviousSftOrigin, fPushed, fregularNav, freplicaNav, fStepEndPoint, fValidExitNormal, fVerbose, fvoxelNav, fWarnPush, G4cout, G4endl, G4Exception(), G4ThreadLocal, G4VPhysicalVolume::GetCopyNo(), GetDaughtersRegularStructureId(), G4NavigationHistory::GetDepth(), G4VPhysicalVolume::GetLogicalVolume(), G4VPhysicalVolume::GetName(), G4VPhysicalVolume::GetRegularStructureId(), G4VPhysicalVolume::GetRotation(), G4LogicalVolume::GetSolid(), G4NavigationHistory::GetTopVolume(), G4NavigationHistory::GetTopVolumeType(), G4NavigationHistory::GetTransform(), G4LogicalVolume::GetVoxelHeader(), G4AffineTransform::Inverse(), JustWarning, kCarTolerance, kInfinity, kNormal, kParameterised, kReplica, LocateGlobalPointAndSetup(), LocateGlobalPointWithinVolume(), G4INCL::Math::min(), PrintState(), G4VSolid::SurfaceNormal(), and G4AffineTransform::TransformAxis().

Referenced by G4Transportation::AlongStepGetPhysicalInteractionLength(), G4MonopoleTransportation::AlongStepGetPhysicalInteractionLength(), CheckNextStep(), G4AdjointPrimaryGenerator::ComputeAccumulatedDepthVectorAlongBackRay(), and G4ErrorPropagationNavigator::ComputeStep().

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void G4Navigator::ComputeStepLog ( const G4ThreeVector &  pGlobalpoint, G4double  moveLenSq  ) const

private

Definition at line 2111 of file G4Navigator.cc.

References fHistory, fLastLocatedPointLocal, fPreviousSafety, fPreviousSftOrigin, G4cerr, G4cout, G4endl, G4Exception(), G4ThreadLocal, G4NavigationHistory::GetTopTransform(), G4AffineTransform::Inverse(), JustWarning, kCarTolerance, mm, and sqr().

Referenced by ComputeStep().

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G4GRSSolid* G4Navigator::CreateGRSSolid ( ) const

inline

G4GRSVolume* G4Navigator::CreateGRSVolume ( ) const

inline

G4TouchableHistory* G4Navigator::CreateTouchableHistory ( ) const

inline

Referenced by G4MultiNavigator::CreateTouchableHistoryHandle(), CreateTouchableHistoryHandle(), G4VIntersectionLocator::GetLocalSurfaceNormal(), and G4SteppingManager::SetInitialStep().

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G4TouchableHistory* G4Navigator::CreateTouchableHistory ( const G4NavigationHistory *  ) const

inline

G4TouchableHistoryHandle G4Navigator::CreateTouchableHistoryHandle ( ) const

virtual

Reimplemented in G4MultiNavigator.

Definition at line 2043 of file G4Navigator.cc.

References CreateTouchableHistory().

Referenced by G4FastTrack::FRecordsAffineTransformation(), and G4VIntersectionLocator::LocateGlobalPointWithinVolumeAndCheck().

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void G4Navigator::EnableBestSafety ( G4bool  value = false )

inline

G4bool G4Navigator::EnteredDaughterVolume ( ) const

inline

Referenced by GetLocalExitNormal(), and G4Transportation::PostStepDoIt().

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G4bool G4Navigator::ExitedMotherVolume ( ) const

inline

Referenced by G4Transportation::PostStepDoIt().

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G4ThreeVector G4Navigator::GetCurrentLocalCoordinate ( ) const

inline

G4int G4Navigator::GetDaughtersRegularStructureId ( const G4LogicalVolume *  pLog ) const

inlineprotected

Referenced by ComputeSafety(), ComputeStep(), LocateGlobalPointAndSetup(), and LocateGlobalPointWithinVolume().

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G4ThreeVector G4Navigator::GetGlobalExitNormal ( const G4ThreeVector &  point, G4bool *  valid  )

virtual

Reimplemented in G4MultiNavigator, and G4ErrorPropagationNavigator.

Definition at line 1563 of file G4Navigator.cc.

References fCalculatedExitNormal, fEntering, fExiting, fExitNormalGlobalFrame, fLastTriedStepComputation, fStepEndPoint, fVerbose, G4endl, G4Exception(), GetLocalExitNormalAndCheck(), GetLocalToGlobalTransform(), GetVerboseLevel(), JustWarning, kCarTolerance, perMillion, SetVerboseLevel(), and G4AffineTransform::TransformAxis().

Referenced by G4ErrorPropagationNavigator::GetGlobalExitNormal(), G4MultiNavigator::GetGlobalExitNormal(), and G4VIntersectionLocator::GetLastSurfaceNormal().

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const G4AffineTransform& G4Navigator::GetGlobalToLocalTransform ( ) const

inline

Referenced by GetLocalExitNormalAndCheck(), and G4VIntersectionLocator::LocateGlobalPointWithinVolumeAndCheck().

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G4ThreeVector G4Navigator::GetLocalExitNormal ( G4bool *  valid )

virtual

Reimplemented in G4MultiNavigator.

Definition at line 1318 of file G4Navigator.cc.

References G4VSolid::DistanceToIn(), G4VSolid::DistanceToOut(), EnteredDaughterVolume(), FatalException, fBlockedPhysicalVolume, fBlockedReplicaNo, fCalculatedExitNormal, fCheck, fEntering, fExitedMother, fExiting, fGrandMotherExitNormal, fHistory, fLastLocatedPointLocal, fLastStepEndPointLocal, fLastTriedStepComputation, fVerbose, G4endl, G4Exception(), G4VSolid::GetEntityType(), G4VPhysicalVolume::GetLogicalVolume(), GetMotherToDaughterTransform(), G4VSolid::GetName(), G4VPhysicalVolume::GetName(), G4LogicalVolume::GetName(), G4LogicalVolume::GetSolid(), G4NavigationHistory::GetTopVolume(), G4VSolid::Inside(), JustWarning, kCarTolerance, kInside, kOutside, kSurface, perMillion, G4VSolid::SurfaceNormal(), G4AffineTransform::TransformPoint(), and VolumeType().

Referenced by G4RayTrajectory::AppendStep(), G4MultiNavigator::GetLocalExitNormal(), GetLocalExitNormalAndCheck(), and G4VTransitionRadiation::PostStepDoIt().

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G4ThreeVector G4Navigator::GetLocalExitNormalAndCheck ( const G4ThreeVector &  point, G4bool *  valid  )

virtual

Reimplemented in G4MultiNavigator.

Definition at line 1527 of file G4Navigator.cc.

References fLastTriedStepComputation, GetGlobalToLocalTransform(), GetLocalExitNormal(), and G4AffineTransform::TransformPoint().

Referenced by GetGlobalExitNormal().

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const G4AffineTransform G4Navigator::GetLocalToGlobalTransform ( ) const

inline

Referenced by G4RayTrajectory::AppendStep(), GetGlobalExitNormal(), and G4VIntersectionLocator::GetGlobalSurfaceNormal().

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G4AffineTransform G4Navigator::GetMotherToDaughterTransform	(	G4VPhysicalVolume *	dVolume,
		G4int	dReplicaNo,
		EVolume	dVolumeType
	)

Definition at line 1480 of file G4Navigator.cc.

References G4VSolid::ComputeDimensions(), G4VPVParameterisation::ComputeSolid(), G4VPVParameterisation::ComputeTransformation(), FatalException, G4Exception(), G4VPhysicalVolume::GetLogicalVolume(), G4VPhysicalVolume::GetParameterisation(), G4VPhysicalVolume::GetRegularStructureId(), G4VPhysicalVolume::GetRotation(), G4VPhysicalVolume::GetTranslation(), kNormal, kParameterised, kReplica, and G4LogicalVolume::SetSolid().

Referenced by GetLocalExitNormal().

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G4int G4Navigator::GetVerboseLevel ( ) const

inline

Referenced by export_G4Navigator(), GetGlobalExitNormal(), and G4ErrorPropagatorManager::StartNavigator().

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G4VPhysicalVolume* G4Navigator::GetWorldVolume ( ) const

inline

Referenced by G4TransportationManager::ActivateNavigator(), G4MultiNavigator::CheckMassWorld(), G4PropagatorInField::ComputeStep(), F04ElementField::Construct(), G4TransportationManager::DeActivateNavigator(), G4TransportationManager::DeRegisterNavigator(), G4ASCIITreeSceneHandler::EndModeling(), export_G4Navigator(), G4FastSimulationManagerProcess::G4FastSimulationManagerProcess(), G4GeometrySampler::G4GeometrySampler(), G4ImportanceConfigurator::G4ImportanceConfigurator(), G4MultiNavigator::G4MultiNavigator(), G4TransportationManager::G4TransportationManager(), F04PrimaryGeneratorAction::GeneratePrimaries(), G4TransportationManager::GetParallelWorld(), G4SafetyHelper::GetWorldVolume(), G4GeometryMessenger::Init(), G4SafetyHelper::InitialiseNavigator(), G4ITTransportationManager::Initialize(), G4FastSimulationManager::ListTitle(), G4MultiNavigator::PrepareNavigators(), G4MultiNavigator::PrintLimited(), G4PathFinder::PrintLimited(), G4WeightWindowStore::SetWorldVolume(), G4IStore::SetWorldVolume(), and G4ErrorPropagatorManager::StartNavigator().

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G4bool G4Navigator::IsActive ( ) const

inline

Referenced by export_G4Navigator().

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G4bool G4Navigator::IsCheckModeActive ( ) const

inline

Referenced by G4VIntersectionLocator::LocateGlobalPointWithinVolumeAndCheck().

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G4VPhysicalVolume * G4Navigator::LocateGlobalPointAndSetup ( const G4ThreeVector &  point, const G4ThreeVector *  direction = 0, const G4bool  pRelativeSearch = true, const G4bool  ignoreDirection = true  )

virtual

Reimplemented in G4MultiNavigator.

Definition at line 122 of file G4Navigator.cc.

References G4NavigationHistory::BackLevel(), G4ReplicaNavigation::BackLocate(), CharacteriseDaughters(), G4VSolid::ComputeDimensions(), G4VPVParameterisation::ComputeSolid(), G4VPVParameterisation::ComputeTransformation(), G4ReplicaNavigation::ComputeTransformation(), fBlockedPhysicalVolume, fBlockedReplicaNo, fChangedGrandMotherRefFrame, fCheck, fEnteredDaughter, fEntering, fExitedMother, fExiting, fGrandMotherExitNormal, fHistory, fLastLocatedPointLocal, fLastTriedStepComputation, fLocatedOnEdge, fLocatedOutsideWorld, fnormalNav, fparamNav, fregularNav, freplicaNav, fValidExitNormal, fVerbose, fvoxelNav, fWasLimitedByGeometry, G4cout, G4endl, G4VPhysicalVolume::GetCopyNo(), GetDaughtersRegularStructureId(), G4NavigationHistory::GetDepth(), G4VPhysicalVolume::GetLogicalVolume(), G4VSolid::GetName(), G4VPhysicalVolume::GetName(), G4VPhysicalVolume::GetParameterisation(), G4VPhysicalVolume::GetRegularStructureId(), G4VPhysicalVolume::GetRotation(), G4LogicalVolume::GetSolid(), G4NavigationHistory::GetTopReplicaNo(), G4NavigationHistory::GetTopTransform(), G4NavigationHistory::GetTopVolume(), G4NavigationHistory::GetTopVolumeType(), G4LogicalVolume::GetVoxelHeader(), G4VSolid::Inside(), kNormal, kOutside, kParameterised, kReplica, kSurface, G4RegularNavigation::LevelLocate(), G4NormalNavigation::LevelLocate(), G4ParameterisedNavigation::LevelLocate(), G4VoxelNavigation::LevelLocate(), G4ReplicaNavigation::LevelLocate(), G4NavigationHistory::NewLevel(), CLHEP::normal(), PrintState(), ResetStackAndState(), G4VPhysicalVolume::SetCopyNo(), G4LogicalVolume::SetSolid(), G4VSolid::SurfaceNormal(), G4AffineTransform::TransformAxis(), G4AffineTransform::TransformPoint(), G4LogicalVolume::UpdateMaterial(), and VolumeType().

Referenced by XrayFluoAnalysisManager::analyseStepping(), G4AdjointPrimaryGenerator::ComputeAccumulatedDepthVectorAlongBackRay(), ComputeStep(), F04ElementField::Construct(), G4TheRayTracer::CreateBitMap(), G4MagneticFieldModel::DescribeYourselfTo(), G4EventManager::DoProcessing(), G4MaterialScanner::DoScan(), G4TrajectoryDrawByOriginVolume::Draw(), G4TrajectoryOriginVolumeFilter::Evaluate(), F04PrimaryGeneratorAction::GeneratePrimaries(), G4VIntersectionLocator::GetLocalSurfaceNormal(), DMXParticleSource::IsSourceConfined(), G4SPSPosDistribution::IsSourceConfined(), G4SafetyHelper::Locate(), G4VIntersectionLocator::LocateGlobalPointWithinVolumeAndCheck(), ResetHierarchyAndLocate(), G4GeometryMessenger::ResetNavigator(), and G4SteppingManager::SetInitialStep().

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void G4Navigator::LocateGlobalPointAndUpdateTouchable ( const G4ThreeVector &  position, const G4ThreeVector &  direction, G4VTouchable *  touchableToUpdate, const G4bool  RelativeSearch = true  )

inline

Referenced by G4VReadOutGeometry::FindROTouchable().

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void G4Navigator::LocateGlobalPointAndUpdateTouchable ( const G4ThreeVector &  position, G4VTouchable *  touchableToUpdate, const G4bool  RelativeSearch = true  )

inline

void G4Navigator::LocateGlobalPointAndUpdateTouchableHandle ( const G4ThreeVector &  position, const G4ThreeVector &  direction, G4TouchableHandle &  oldTouchableToUpdate, const G4bool  RelativeSearch = true  )

inline

void G4Navigator::LocateGlobalPointWithinVolume ( const G4ThreeVector &  position )

virtual

Reimplemented in G4MultiNavigator.

Definition at line 579 of file G4Navigator.cc.

References CharacteriseDaughters(), ComputeLocalPoint(), FatalException, fBlockedPhysicalVolume, fBlockedReplicaNo, fChangedGrandMotherRefFrame, fEnteredDaughter, fEntering, fExitedMother, fExiting, fHistory, fLastLocatedPointLocal, fLastTriedStepComputation, fparamNav, fVerbose, fvoxelNav, fWasLimitedByGeometry, G4cout, G4endl, G4Exception(), GetDaughtersRegularStructureId(), G4VPhysicalVolume::GetLogicalVolume(), G4NavigationHistory::GetTopVolume(), G4NavigationHistory::GetTopVolumeType(), G4LogicalVolume::GetVoxelHeader(), kNormal, kParameterised, kReplica, G4ParameterisedNavigation::ParamVoxelLocate(), and G4VoxelNavigation::VoxelLocate().

Referenced by G4VIntersectionLocator::AdjustmentOfFoundIntersection(), ComputeSafety(), G4PropagatorInField::ComputeStep(), ComputeStep(), G4BrentLocator::EstimateIntersectionPoint(), G4MultiLevelLocator::EstimateIntersectionPoint(), G4SimpleLocator::EstimateIntersectionPoint(), G4VIntersectionLocator::LocateGlobalPointWithinVolumeAndCheck(), G4Transportation::PostStepDoIt(), G4MonopoleTransportation::PostStepDoIt(), and G4SafetyHelper::ReLocateWithinVolume().

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G4RotationMatrix G4Navigator::NetRotation ( ) const

inline

G4ThreeVector G4Navigator::NetTranslation ( ) const

inline

G4Navigator& G4Navigator::operator= ( const G4Navigator &  )

private

void G4Navigator::PrintState

(

)

const

Definition at line 2052 of file G4Navigator.cc.

References fBlockedPhysicalVolume, fBlockedReplicaNo, fEntering, fExiting, fExitNormal, fLastLocatedPointLocal, fLastStepWasZero, fPreviousSafety, fPreviousSftOrigin, fValidExitNormal, fVerbose, G4cout, G4endl, and G4VPhysicalVolume::GetName().

Referenced by ComputeSafety(), ComputeStep(), export_G4Navigator(), and LocateGlobalPointAndSetup().

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G4bool G4Navigator::RecheckDistanceToCurrentBoundary ( const G4ThreeVector &  pGlobalPoint, const G4ThreeVector &  pDirection, const G4double  CurrentProposedStepLength, G4double *  prDistance, G4double *  prNewSafety = 0  ) const

virtual

Definition at line 1877 of file G4Navigator.cc.

References G4LogicalVolume::CharacteriseDaughters(), ComputeLocalAxis(), ComputeLocalPoint(), DBL_MAX, G4VSolid::DistanceToIn(), G4VSolid::DistanceToOut(), FatalException, fBlockedPhysicalVolume, fEnteredDaughter, fHistory, fLastTriedStepComputation, G4Exception(), G4VPhysicalVolume::GetLogicalVolume(), G4VPhysicalVolume::GetRotation(), G4LogicalVolume::GetSolid(), G4NavigationHistory::GetTopVolume(), G4NavigationHistory::GetTopVolumeType(), G4VPhysicalVolume::GetTranslation(), G4VSolid::Inside(), kInside, kOutside, kReplica, G4INCL::Math::min(), and G4AffineTransform::TransformPoint().

Referenced by G4SafetyHelper::RecheckDistanceToCurrentBoundary(), and G4PathFinder::RecheckDistanceToCurrentBoundary().

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G4VPhysicalVolume * G4Navigator::ResetHierarchyAndLocate ( const G4ThreeVector &  point, const G4ThreeVector &  direction, const G4TouchableHistory &  h  )

virtual

Reimplemented in G4MultiNavigator.

Definition at line 92 of file G4Navigator.cc.

References fHistory, fLastTriedStepComputation, G4TouchableHistory::GetHistory(), LocateGlobalPointAndSetup(), ResetState(), and SetupHierarchy().

Referenced by G4MultiNavigator::ResetHierarchyAndLocate(), and G4SteppingManager::SetInitialStep().

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void G4Navigator::ResetStackAndState ( )

inline

Referenced by G4Navigator(), and LocateGlobalPointAndSetup().

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void G4Navigator::ResetState ( )

protectedvirtual

Reimplemented in G4MultiNavigator.

Definition at line 1219 of file G4Navigator.cc.

References fBlockedPhysicalVolume, fBlockedReplicaNo, fCalculatedExitNormal, fChangedGrandMotherRefFrame, fEnteredDaughter, fEntering, fExitedMother, fExiting, fExitNormal, fExitNormalGlobalFrame, fGrandMotherExitNormal, fLastLocatedPointLocal, fLastStepWasZero, fLocatedOnEdge, fLocatedOutsideWorld, fNumberZeroSteps, fPreviousSafety, fPreviousSftOrigin, fPushed, fValidExitNormal, fWasLimitedByGeometry, and kInfinity.

Referenced by ResetHierarchyAndLocate().

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void G4Navigator::RestoreSavedState ( )

protected

Definition at line 690 of file G4Navigator.cc.

References fBlockedPhysicalVolume, fBlockedReplicaNo, fEnteredDaughter, fEntering, fExitedMother, fExiting, fExitNormal, fLastLocatedPointLocal, fLastStepWasZero, fLocatedOutsideWorld, fPreviousSafety, fPreviousSftOrigin, fSaveState, fValidExitNormal, fWasLimitedByGeometry, G4Navigator::G4SaveNavigatorState::sBlockedReplicaNo, G4Navigator::G4SaveNavigatorState::sEnteredDaughter, G4Navigator::G4SaveNavigatorState::sEntering, G4Navigator::G4SaveNavigatorState::sExitedMother, G4Navigator::G4SaveNavigatorState::sExiting, G4Navigator::G4SaveNavigatorState::sExitNormal, G4Navigator::G4SaveNavigatorState::sLastLocatedPointLocal, G4Navigator::G4SaveNavigatorState::sLastStepWasZero, G4Navigator::G4SaveNavigatorState::sLocatedOutsideWorld, G4Navigator::G4SaveNavigatorState::spBlockedPhysicalVolume, G4Navigator::G4SaveNavigatorState::sPreviousSafety, G4Navigator::G4SaveNavigatorState::sPreviousSftOrigin, G4Navigator::G4SaveNavigatorState::sValidExitNormal, and G4Navigator::G4SaveNavigatorState::sWasLimitedByGeometry.

Referenced by CheckNextStep(), and ComputeSafety().

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void G4Navigator::SetGeometricallyLimitedStep ( )

inline

Referenced by G4Transportation::PostStepDoIt(), and G4MonopoleTransportation::PostStepDoIt().

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void G4Navigator::SetPushVerbosity ( G4bool  mode )

inline

Referenced by G4ParallelWorldProcess::G4ParallelWorldProcess(), G4ParallelWorldProcess::SetParallelWorld(), and G4GeometryMessenger::SetPushFlag().

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void G4Navigator::SetSavedState ( )

protected

Definition at line 656 of file G4Navigator.cc.

References fBlockedPhysicalVolume, fBlockedReplicaNo, fEnteredDaughter, fEntering, fExitedMother, fExiting, fExitNormal, fLastLocatedPointLocal, fLastStepWasZero, fLocatedOutsideWorld, fPreviousSafety, fPreviousSftOrigin, fSaveState, fValidExitNormal, fWasLimitedByGeometry, G4Navigator::G4SaveNavigatorState::sBlockedReplicaNo, G4Navigator::G4SaveNavigatorState::sEnteredDaughter, G4Navigator::G4SaveNavigatorState::sEntering, G4Navigator::G4SaveNavigatorState::sExitedMother, G4Navigator::G4SaveNavigatorState::sExiting, G4Navigator::G4SaveNavigatorState::sExitNormal, G4Navigator::G4SaveNavigatorState::sLastLocatedPointLocal, G4Navigator::G4SaveNavigatorState::sLastStepWasZero, G4Navigator::G4SaveNavigatorState::sLocatedOutsideWorld, G4Navigator::G4SaveNavigatorState::spBlockedPhysicalVolume, G4Navigator::G4SaveNavigatorState::sPreviousSafety, G4Navigator::G4SaveNavigatorState::sPreviousSftOrigin, G4Navigator::G4SaveNavigatorState::sValidExitNormal, and G4Navigator::G4SaveNavigatorState::sWasLimitedByGeometry.

Referenced by CheckNextStep(), and ComputeSafety().

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void G4Navigator::SetupHierarchy ( )

protectedvirtual

Reimplemented in G4MultiNavigator.

Definition at line 1258 of file G4Navigator.cc.

References G4VSolid::ComputeDimensions(), G4VPVParameterisation::ComputeSolid(), G4VPVParameterisation::ComputeTransformation(), G4ReplicaNavigation::ComputeTransformation(), fHistory, freplicaNav, G4NavigationHistory::GetDepth(), G4VPhysicalVolume::GetLogicalVolume(), G4VPhysicalVolume::GetParameterisation(), G4NavigationHistory::GetReplicaNo(), G4NavigationHistory::GetVolume(), G4NavigationHistory::GetVolumeType(), G4VPVParameterisation::IsNested(), kNormal, kParameterised, kReplica, G4TouchableHistory::MoveUpHistory(), G4LogicalVolume::SetSolid(), and G4LogicalVolume::UpdateMaterial().

Referenced by ResetHierarchyAndLocate().

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void G4Navigator::SetVerboseLevel ( G4int  level )

inline

Referenced by export_G4Navigator(), GetGlobalExitNormal(), G4GeometryMessenger::SetVerbosity(), and G4ErrorPropagatorManager::StartNavigator().

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void G4Navigator::SetWorldVolume ( G4VPhysicalVolume *  pWorld )

inline

Referenced by G4VReadOutGeometry::BuildROGeometry(), F04ElementField::Construct(), XrayFluoDetectorConstruction::ConstructApparate(), G4MultiNavigator::G4MultiNavigator(), F04PrimaryGeneratorAction::GeneratePrimaries(), G4VIntersectionLocator::GetLocalSurfaceNormal(), G4TransportationManager::GetNavigator(), G4MultiNavigator::PrepareNavigators(), and G4ErrorPropagatorManager::StartNavigator().

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G4int G4Navigator::SeverityOfZeroStepping ( G4int *  noZeroSteps ) const

inline

EVolume G4Navigator::VolumeType ( const G4VPhysicalVolume *  pVol ) const

inlineprotected

Referenced by GetLocalExitNormal(), and LocateGlobalPointAndSetup().

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Friends And Related Function Documentation

std::ostream& operator<< ( std::ostream &  os, const G4Navigator &  n  )

friend

Definition at line 2214 of file G4Navigator.cc.

Member Data Documentation

G4int G4Navigator::fAbandonThreshold_NoZeroSteps

private

Definition at line 451 of file G4Navigator.hh.

Referenced by ComputeStep(), and G4Navigator().

G4int G4Navigator::fActionThreshold_NoZeroSteps

private

Definition at line 449 of file G4Navigator.hh.

Referenced by ComputeStep(), and G4Navigator().

G4bool G4Navigator::fActive

private

Definition at line 397 of file G4Navigator.hh.

Referenced by G4Navigator().

G4VPhysicalVolume* G4Navigator::fBlockedPhysicalVolume

private

Definition at line 415 of file G4Navigator.hh.

Referenced by ComputeStep(), GetLocalExitNormal(), LocateGlobalPointAndSetup(), LocateGlobalPointWithinVolume(), operator<<(), PrintState(), RecheckDistanceToCurrentBoundary(), ResetState(), RestoreSavedState(), and SetSavedState().

G4int G4Navigator::fBlockedReplicaNo

private

Definition at line 416 of file G4Navigator.hh.

Referenced by ComputeStep(), GetLocalExitNormal(), LocateGlobalPointAndSetup(), LocateGlobalPointWithinVolume(), operator<<(), PrintState(), ResetState(), RestoreSavedState(), and SetSavedState().

G4bool G4Navigator::fCalculatedExitNormal

private

Definition at line 433 of file G4Navigator.hh.

Referenced by ComputeStep(), GetGlobalExitNormal(), GetLocalExitNormal(), and ResetState().

G4bool G4Navigator::fChangedGrandMotherRefFrame

private

Definition at line 429 of file G4Navigator.hh.

Referenced by ComputeStep(), LocateGlobalPointAndSetup(), LocateGlobalPointWithinVolume(), and ResetState().

G4bool G4Navigator::fCheck

private

Definition at line 493 of file G4Navigator.hh.

Referenced by GetLocalExitNormal(), and LocateGlobalPointAndSetup().

G4bool G4Navigator::fEnteredDaughter

protected

Definition at line 372 of file G4Navigator.hh.

Referenced by ComputeSafety(), ComputeStep(), LocateGlobalPointAndSetup(), LocateGlobalPointWithinVolume(), RecheckDistanceToCurrentBoundary(), ResetState(), RestoreSavedState(), and SetSavedState().

G4bool G4Navigator::fEntering

private

Definition at line 406 of file G4Navigator.hh.

Referenced by ComputeStep(), GetGlobalExitNormal(), GetLocalExitNormal(), LocateGlobalPointAndSetup(), LocateGlobalPointWithinVolume(), operator<<(), PrintState(), ResetState(), RestoreSavedState(), and SetSavedState().

G4bool G4Navigator::fExitedMother

protected

Definition at line 378 of file G4Navigator.hh.

Referenced by ComputeSafety(), ComputeStep(), GetLocalExitNormal(), LocateGlobalPointAndSetup(), LocateGlobalPointWithinVolume(), ResetState(), RestoreSavedState(), and SetSavedState().

G4bool G4Navigator::fExiting

private

Definition at line 406 of file G4Navigator.hh.

Referenced by ComputeStep(), GetGlobalExitNormal(), GetLocalExitNormal(), LocateGlobalPointAndSetup(), LocateGlobalPointWithinVolume(), operator<<(), PrintState(), ResetState(), RestoreSavedState(), and SetSavedState().

G4ThreeVector G4Navigator::fExitNormal

private

Definition at line 424 of file G4Navigator.hh.

Referenced by ComputeStep(), operator<<(), PrintState(), ResetState(), RestoreSavedState(), and SetSavedState().

G4ThreeVector G4Navigator::fExitNormalGlobalFrame

private

Definition at line 431 of file G4Navigator.hh.

Referenced by ComputeStep(), GetGlobalExitNormal(), and ResetState().

G4ThreeVector G4Navigator::fGrandMotherExitNormal

private

Definition at line 427 of file G4Navigator.hh.

Referenced by ComputeStep(), GetLocalExitNormal(), LocateGlobalPointAndSetup(), and ResetState().

G4NavigationHistory G4Navigator::fHistory

protected

Definition at line 368 of file G4Navigator.hh.

Referenced by ComputeSafety(), ComputeStep(), ComputeStepLog(), GetLocalExitNormal(), LocateGlobalPointAndSetup(), LocateGlobalPointWithinVolume(), operator<<(), RecheckDistanceToCurrentBoundary(), ResetHierarchyAndLocate(), and SetupHierarchy().

G4ThreeVector G4Navigator::fLastLocatedPointLocal

private

Definition at line 418 of file G4Navigator.hh.

Referenced by ComputeStep(), ComputeStepLog(), GetLocalExitNormal(), LocateGlobalPointAndSetup(), LocateGlobalPointWithinVolume(), operator<<(), PrintState(), ResetState(), RestoreSavedState(), and SetSavedState().

G4ThreeVector G4Navigator::fLastStepEndPointLocal

protected

Definition at line 388 of file G4Navigator.hh.

Referenced by ComputeStep(), G4Navigator(), and GetLocalExitNormal().

G4bool G4Navigator::fLastStepWasZero

private

Definition at line 442 of file G4Navigator.hh.

Referenced by ComputeStep(), operator<<(), PrintState(), ResetState(), RestoreSavedState(), and SetSavedState().

G4bool G4Navigator::fLastTriedStepComputation

private

Definition at line 400 of file G4Navigator.hh.

Referenced by ComputeStep(), G4Navigator(), GetGlobalExitNormal(), GetLocalExitNormal(), GetLocalExitNormalAndCheck(), LocateGlobalPointAndSetup(), LocateGlobalPointWithinVolume(), RecheckDistanceToCurrentBoundary(), and ResetHierarchyAndLocate().

G4bool G4Navigator::fLocatedOnEdge

private

Definition at line 445 of file G4Navigator.hh.

Referenced by ComputeStep(), LocateGlobalPointAndSetup(), and ResetState().

G4bool G4Navigator::fLocatedOutsideWorld

private

Definition at line 420 of file G4Navigator.hh.

Referenced by LocateGlobalPointAndSetup(), ResetState(), RestoreSavedState(), and SetSavedState().

G4NormalNavigation G4Navigator::fnormalNav

private

Definition at line 500 of file G4Navigator.hh.

Referenced by ComputeSafety(), ComputeStep(), G4Navigator(), and LocateGlobalPointAndSetup().

G4int G4Navigator::fNumberZeroSteps

private

Definition at line 447 of file G4Navigator.hh.

Referenced by ComputeStep(), and ResetState().

G4ParameterisedNavigation G4Navigator::fparamNav

private

Definition at line 502 of file G4Navigator.hh.

Referenced by ComputeSafety(), ComputeStep(), LocateGlobalPointAndSetup(), and LocateGlobalPointWithinVolume().

G4double G4Navigator::fPreviousSafety

private

Definition at line 455 of file G4Navigator.hh.

Referenced by ComputeSafety(), ComputeStep(), ComputeStepLog(), operator<<(), PrintState(), ResetState(), RestoreSavedState(), and SetSavedState().

G4ThreeVector G4Navigator::fPreviousSftOrigin

private

Definition at line 454 of file G4Navigator.hh.

Referenced by ComputeSafety(), ComputeStep(), ComputeStepLog(), operator<<(), PrintState(), ResetState(), RestoreSavedState(), and SetSavedState().

G4bool G4Navigator::fPushed

private

Definition at line 495 of file G4Navigator.hh.

Referenced by ComputeStep(), and ResetState().

G4VoxelSafety* G4Navigator::fpVoxelSafety

private

Definition at line 505 of file G4Navigator.hh.

Referenced by ComputeSafety(), G4Navigator(), and ~G4Navigator().

G4RegularNavigation G4Navigator::fregularNav

private

Definition at line 504 of file G4Navigator.hh.

Referenced by ComputeSafety(), ComputeStep(), G4Navigator(), and LocateGlobalPointAndSetup().

G4ReplicaNavigation G4Navigator::freplicaNav

private

Definition at line 503 of file G4Navigator.hh.

Referenced by ComputeSafety(), ComputeStep(), LocateGlobalPointAndSetup(), and SetupHierarchy().

struct G4Navigator::G4SaveNavigatorState G4Navigator::fSaveState

private

Referenced by RestoreSavedState(), and SetSavedState().

G4ThreeVector G4Navigator::fStepEndPoint

protected

Definition at line 385 of file G4Navigator.hh.

Referenced by ComputeSafety(), ComputeStep(), G4Navigator(), and GetGlobalExitNormal().

G4VPhysicalVolume* G4Navigator::fTopPhysical

private

Definition at line 487 of file G4Navigator.hh.

G4bool G4Navigator::fValidExitNormal

private

Definition at line 423 of file G4Navigator.hh.

Referenced by ComputeStep(), LocateGlobalPointAndSetup(), operator<<(), PrintState(), ResetState(), RestoreSavedState(), and SetSavedState().

G4int G4Navigator::fVerbose

protected

Definition at line 392 of file G4Navigator.hh.

Referenced by G4MultiNavigator::ComputeSafety(), ComputeSafety(), G4MultiNavigator::ComputeStep(), ComputeStep(), G4MultiNavigator::GetGlobalExitNormal(), GetGlobalExitNormal(), GetLocalExitNormal(), G4MultiNavigator::LocateGlobalPointAndSetup(), LocateGlobalPointAndSetup(), G4MultiNavigator::LocateGlobalPointWithinVolume(), LocateGlobalPointWithinVolume(), G4MultiNavigator::ObtainFinalStep(), operator<<(), G4MultiNavigator::PrepareNavigators(), G4MultiNavigator::PrepareNewTrack(), G4MultiNavigator::PrintLimited(), PrintState(), and G4MultiNavigator::WhichLimited().

G4VoxelNavigation G4Navigator::fvoxelNav

private

Definition at line 501 of file G4Navigator.hh.

Referenced by ComputeSafety(), ComputeStep(), LocateGlobalPointAndSetup(), and LocateGlobalPointWithinVolume().

G4bool G4Navigator::fWarnPush

private

Definition at line 495 of file G4Navigator.hh.

Referenced by ComputeStep().

G4bool G4Navigator::fWasLimitedByGeometry

protected

Definition at line 382 of file G4Navigator.hh.

Referenced by G4MultiNavigator::LocateGlobalPointAndSetup(), LocateGlobalPointAndSetup(), G4MultiNavigator::LocateGlobalPointWithinVolume(), LocateGlobalPointWithinVolume(), G4MultiNavigator::PrepareNavigators(), G4MultiNavigator::ResetState(), ResetState(), RestoreSavedState(), and SetSavedState().

G4double G4Navigator::kCarTolerance

protected

Definition at line 361 of file G4Navigator.hh.

Referenced by ComputeSafety(), ComputeStep(), ComputeStepLog(), G4Navigator(), G4ErrorPropagationNavigator::GetGlobalExitNormal(), GetGlobalExitNormal(), and GetLocalExitNormal().

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

• geant4.10.01.p02/source/geometry/navigation/include/G4Navigator.hh
• geant4.10.01.p02/source/geometry/navigation/src/G4Navigator.cc