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UAISense_Sight

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Inheritance Hierarchy

UObjectBase

UObjectBaseUtility

UObject

UAISense

UAISense_Sight

References

Module	AIModule
Header	/Engine/Source/Runtime/AIModule/Classes/Perception/AISense_Sight.h
Include	#include "Perception/AISense_Sight.h"

Syntax

class UAISense_Sight : public UAISense

Variables

	Name	Description
bool	bSightQueriesOutOfRangeDirty
ECollisionChann...	DefaultSightCollisionChannel
TMap< FPercepti...	DigestedProperties
float	HighImportanceDistanceSquare
float	HighImportanceQueryDistanceThreshold
float	MaxQueryImportance
double	MaxTimeSlicePerTick
int32	MaxTracesPerTick
int32	MinQueriesPerTimeSliceCheck
int32	NextOutOfRangeIndex	The SightQueries are a n^2 problem and to reduce the sort time, they are now split between in range and out of range Since the out of range queries only age as the distance component of the score is always 0, there is few need to sort them In the majority of the cases most of the queries are out of range, so the sort time is greatly reduced as we only sort the in range queries
FTargetsContain...	ObservedTargets
float	SightLimitQueryImportance
TArray< FAISigh...	SightQueriesInRange
TArray< FAISigh...	SightQueriesOutOfRange

Constructors

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

Functions

	Name	Description
float	CalcQueryImportance ( const FPerceptionListener& Listene..., const FVector& TargetLocation, const float SightRadiusSq )
void	GenerateQueriesForListener ( const FPerceptionListener& Listene..., const FDigestedSightProperties& Pr..., const TFunction< void... )
void	OnListenerRemovedImpl ( const FPerceptionListener& Removed... )
void	OnListenerUpdateImpl ( const FPerceptionListener& Updated... )
void	OnNewListenerImpl ( const FPerceptionListener& NewList... )
void	RegisterEvent ( const FAISightEvent& Event )
bool	RegisterTarget ( AActor& TargetActor, const TFunction< void... )	Returns information whether new LoS queries have been added
void	RemoveAllQueriesByListener ( const FPerceptionListener& Listene..., const TFunction< void... )
void	RemoveAllQueriesToTarget ( const FAISightTarget::FTargetId& T..., const TFunction< void... )
bool	ShouldAutomaticallySeeTarget ( const FDigestedSightProperties& Pr..., FAISightQuery* SightQuery, FPerceptionListener& Listener, AActor* TargetActor, float& OutStimulusStrength )

Overridden from UAISense

	Name	Description
void	OnListenerConfigUpdated ( const FPerceptionListener& Updated... )
void	OnListenerForgetsActor ( const FPerceptionListener& Listene..., AActor& ActorToForget )
void	OnListenerForgetsAll ( const FPerceptionListener& Listene... )
void	RegisterSource ( AActor& SourceActors )	Virtual void RegisterSources(TArray SourceActors) {}
void	UnregisterSource ( AActor& SourceActor )
float	Update()

Overridden from UObject

		Name	Description
	void	PostInitProperties()	Called after the C++ constructor and after the properties have been initialized, including those loaded from config.

Classes

	Name	Description
	FDigestedSightProperties

Enums

	Name	Description
	FQueriesOperationPostProcess

Typedefs

Name	Description
FTargetsContainer

Deprecated Functions

	Name	Description
bool	RegisterTarget ( AActor& TargetActor, FQueriesOperationPostProcess PostPr..., TFunctionRef< void&)... )	Use RegisterTarget without unneeded PostProcess parameter.
bool	RegisterTarget ( AActor& TargetActor, FQueriesOperationPostProcess PostPr... )	Use RegisterTarget without unneeded PostProcess parameter.
void	RemoveAllQueriesByListener ( const FPerceptionListener& Listene..., FQueriesOperationPostProcess PostPr..., TFunctionRef< void... )	Use RemoveAllQueriesByListener without unneeded PostProcess parameter.
void	RemoveAllQueriesByListener ( const FPerceptionListener& Listene..., FQueriesOperationPostProcess PostPr... )	Use RemoveAllQueriesByListener without unneeded PostProcess parameter.
void	RemoveAllQueriesToTarget ( const FAISightTarget::FTargetId& T..., FQueriesOperationPostProcess PostPr..., TFunctionRef< void... )	Use RemoveAllQueriesToTarget without unneeded PostProcess parameter.
void	RemoveAllQueriesToTarget ( const FAISightTarget::FTargetId& T..., FQueriesOperationPostProcess PostPr... )	Use RemoveAllQueriesToTarget without unneeded PostProcess parameter.
void	SortQueries()	Not needed anymore done automatically at the beginning of each update.

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