UZoneGraphDisturbanceAnnotation

ZoneGraph Disturbance Annotation

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Inheritance Hierarchy

UObjectBase

UObjectBaseUtility

UObject

UActorComponent

USceneComponent

UPrimitiveComponent

UDebugDrawComponent

UZoneGraphAnnotationComponent

UZoneGraphDisturbanceAnnotation

References

Module	ZoneGraphAnnotations
Header	/Engine/Plugins/Runtime/ZoneGraphAnnotations/Source/ZoneGraphAnnotations/Public/Annotations/ZoneGraphDisturbanceAnnotation.h
Include	#include "Annotations/ZoneGraphDisturbanceAnnotation.h"

Syntax

UCLASS(ClassGroup=AI, BlueprintType, Meta=(BlueprintSpawnableComponent))
class UZoneGraphDisturbanceAnnotation : public UZoneGraphAnnotationComponent

Remarks

ZoneGraph Disturbance Annotation

Variables

	Name	Description
FZoneGraphTagFi...	AffectedLaneTags	Filter specifying which lanes the Annotation is applied to.
bool	bDisturbancesChanged	Flag indicating if the event processing changed the dangers.
FZoneGraphTag	DangerAnnotationTag	Tag to mark the lanes that should be fled.
TArray< FZoneGr...	Dangers	Array of currently active dangers.
TArray< FZoneGr...	EscapeGraphs	Disturbance graph for each ZoneGraphData
FZoneGraphTagFi...	EscapeLaneTags	Filter specifying which lanes can be used during Disturbance.
float	IdealSpanLength	Ideal span length for lane subdivision. Each lane will have between 2 and 8 spans.
FZoneGraphTag	ObstacleAnnotationTag	Tag to mark the lanes influenced by an obstacle.
TArray< FZoneGr...	Obstacles	Array of obstacles.
FZoneGraphTagMa...	PreviouslyAppliedTags	Combined mask of tags added in previous update (used for clearing previous state)
UZoneGraphSubsy...	ZoneGraphSubsystem	Cached ZoneGraphSubsystem

Constructors

	Name	Description
	UZoneGraphDisturbanceAnnotation ( const FObjectInitializer& ObjectIn... )

Functions

		Name	Description
	void	CalculateEscapeGraph ( FZoneGraphDataEscapeGraph& EscapeG... )
	const FZoneG...	GetEscapeAction ( const FZoneGraphLaneHandle LaneHand... )
	void	UpdateAnnotationTags ( FZoneGraphAnnotationTagContainer& ... )
	void	UpdateDangerLanes()

Overridden from UZoneGraphAnnotationComponent

	Name	Description
void	DebugDraw ( FZoneGraphAnnotationSceneProxy*... )	Called when scene proxy is rebuilt.
void	DebugDrawCanvas ( UCanvas* Canvas, APlayerController* )	Called when it's time to draw to canvas.
FZoneGraphTa...	GetAnnotationTags()
void	HandleEvents ( TConstArrayView< const UScriptStruc..., const FInstancedStructStream& Even... )	Called when new events are ready to be processed
void	PostSubsystemsInitialized()	Called during OnRegister(), or after all subsystems have been initialized.
void	PostZoneGraphDataAdded ( const AZoneGraphData& ZoneGraphDat... )	Called when new ZoneGraph data is added.
void	PreZoneGraphDataRemoved ( const AZoneGraphData& ZoneGraphDat... )	Called when new ZoneGraph data is removed.
void	TickAnnotation ( const float DeltaTime, FZoneGraphAnnotationTagContainer& ... )	Ticks the Annotation and changes the tags in the container when needed.