FNavDataGenerator Class Reference

#include <NavDataGenerator.h>

Inheritance diagram for FNavDataGenerator:

Public Member Functions
virtual	~FNavDataGenerator ()
virtual bool	RebuildAll ()
virtual void	EnsureBuildCompletion ()
virtual void	CancelBuild ()
virtual void	TickAsyncBuild (float DeltaSeconds)
virtual void	OnNavigationBoundsChanged ()
virtual void	RebuildDirtyAreas (const TArray< FNavigationDirtyArea > &DirtyAreas)
virtual bool	IsBuildInProgressCheckDirty () const
virtual bool	GetTimeSliceData (int32 &OutNumRemainingBuildTasks, double &OutCurrentBuildTaskDuration) const
virtual int32	GetNumRemaningBuildTasks () const
virtual int32	GetNumRunningBuildTasks () const
virtual uint32	LogMemUsed () const
Public Member Functions inherited from TSharedFromThis< FNavDataGenerator, ESPMode::ThreadSafe >
TSharedRef< FNavDataGenerator, Mode >	AsShared ()
TSharedRef< FNavDataGenerator const, Mode >	AsShared () const
TSharedRef< SubobjectType, Mode >	AsSharedSubobject (SubobjectType *SubobjectPtr) const
TWeakPtr< FNavDataGenerator, Mode >	AsWeak ()
TWeakPtr< FNavDataGenerator const, Mode >	AsWeak () const
TWeakPtr< SubobjectType, Mode >	AsWeakSubobject (SubobjectType *SubobjectPtr) const
void	UpdateWeakReferenceInternal (TSharedPtr< SharedPtrType, SharedPtrMode > const *InSharedPtr, OtherType *InObject) const
void	UpdateWeakReferenceInternal (TSharedRef< SharedRefType, SharedPtrMode > const *InSharedRef, OtherType *InObject) const
UE_FORCEINLINE_HINT bool	DoesSharedInstanceExist () const

Additional Inherited Members
Protected Member Functions inherited from TSharedFromThis< FNavDataGenerator, ESPMode::ThreadSafe >
	TSharedFromThis ()
	TSharedFromThis (TSharedFromThis const &)
UE_FORCEINLINE_HINT TSharedFromThis &	operator= (TSharedFromThis const &)
	~TSharedFromThis ()
Static Protected Member Functions inherited from TSharedFromThis< FNavDataGenerator, ESPMode::ThreadSafe >
static UE_FORCEINLINE_HINT TSharedRef< OtherType, Mode >	SharedThis (OtherType *ThisPtr)
static UE_FORCEINLINE_HINT TSharedRef< OtherType const, Mode >	SharedThis (const OtherType *ThisPtr)

Constructor & Destructor Documentation

~FNavDataGenerator()

virtual FNavDataGenerator::~FNavDataGenerator ( )

inlinevirtual

Member Function Documentation

CancelBuild()

virtual void FNavDataGenerator::CancelBuild ( )

inlinevirtual

Cancels build, may block until current running async tasks are finished

EnsureBuildCompletion()

virtual void FNavDataGenerator::EnsureBuildCompletion ( )

inlinevirtual

Blocks until build is complete

GetNumRemaningBuildTasks()

virtual int32 FNavDataGenerator::GetNumRemaningBuildTasks ( ) const

inlinevirtual

Returns number of remaining tasks till build is complete

GetNumRunningBuildTasks()

virtual int32 FNavDataGenerator::GetNumRunningBuildTasks ( ) const

inlinevirtual

Returns number of currently running tasks

GetTimeSliceData()

virtual bool FNavDataGenerator::GetTimeSliceData ( int32 &  OutNumRemainingBuildTasks, double &  OutCurrentBuildTaskDuration  ) const

inlinevirtual

IsBuildInProgressCheckDirty()

virtual bool FNavDataGenerator::IsBuildInProgressCheckDirty ( ) const

inlinevirtual

determines whether this generator is performing navigation building actions at the moment, dirty areas are also checked

LogMemUsed()

virtual uint32 FNavDataGenerator::LogMemUsed ( ) const

inlinevirtual

OnNavigationBoundsChanged()

virtual void FNavDataGenerator::OnNavigationBoundsChanged ( )

inlinevirtual

RebuildAll()

virtual bool FNavDataGenerator::RebuildAll ( )

inlinevirtual

Rebuilds all known navigation data

RebuildDirtyAreas()

virtual void FNavDataGenerator::RebuildDirtyAreas ( const TArray< FNavigationDirtyArea > &  DirtyAreas )

inlinevirtual

Asks generator to update navigation affected by DirtyAreas

TickAsyncBuild()

virtual void FNavDataGenerator::TickAsyncBuild ( float  DeltaSeconds )

inlinevirtual

Ticks navigation build If the generator is set to time sliced rebuild then this function will only get called when there is sufficient time (effectively roughly once in n frames where n is the number of time sliced nav data / generators currently building)

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

• Engine/Source/Runtime/Engine/Public/AI/NavDataGenerator.h