FNavigationDirtyAreasController | Unreal Engine 4.27 Documentation

References


Module	NavigationSystem
Header	/Engine/Source/Runtime/NavigationSystem/Public/NavigationDirtyAreasController.h
Include	#include "NavigationDirtyAreasController.h"

struct FNavigationDirtyAreasController

Type	Name	Description
uint8: 1	bCanAccumulateDirtyAreas
uint8: 1	bDirtyAreasReportedWhileAccumulationLocked
uint8: 1	bUseWorldPartitionedDynamicMode
TArray< FNavigationDirtyArea >	DirtyAreas	Stores areas marked as dirty throughout the frame, processes them once a frame in Tick function
float	DirtyAreasUpdateFreq	Update frequency for dirty areas on navmesh
float	DirtyAreasUpdateTime	Temporary cumulative time to calculate when we need to update dirty areas

	Type	Name	Description
		FNavigationDirtyAreasController ()

Type	Name	Description
void	AddArea ( const FBox& NewArea, const int32 Flags, const TFunction< UObject()>& ObjectProviderFunc, const FNavigationDirtyElement DirtyElement, const FName& DebugReason )	Add a dirty area to the queue based on the provided bounds and flags.
void	ForceRebuildOnNextTick ()	Sets cumulative time to at least one cycle so next tick will rebuild dirty areas
int32	GetNumDirtyAreas ()
bool	HadDirtyAreasReportedWhileAccumulationLocked ()
bool	IsDirty ()
void	OnNavigationBuildLocked ()
void	OnNavigationBuildUnlocked ()
void	Reset ()
void	SetCanReportOversizedDirtyArea ( const bool bCanReport )
void	SetDirtyAreaWarningSizeThreshold ( const float Threshold )
void	SetUseWorldPartitionedDynamicMode ( bool bIsWPDynamic )
void	Tick ( float DeltaSeconds, const TArray< ANavigationData* >& NavDataSet, bool bForceRebuilding )