AISense_Sight.cpp File Reference

#include "Perception/AISense_Sight.h"
#include "AIHelpers.h"
#include "AISystem.h"
#include "CollisionQueryParams.h"
#include "Engine/Engine.h"
#include "Engine/HitResult.h"
#include "EngineDefines.h"
#include "EngineGlobals.h"
#include "Perception/AIPerceptionComponent.h"
#include "Perception/AISenseConfig_Sight.h"
#include "Perception/AISightTargetInterface.h"
#include "VisualLogger/VisualLogger.h"

Namespaces
namespace	UE
namespace	UE::AISense_Sight

Macros
#define	AISENSE_SIGHT_TIMESLICING_DEBUG   0
#define	DO_SIGHT_VLOGGING   (0 && ENABLE_VISUAL_LOG)
#define	SIGHT_LOG_SEGMENT(...)
#define	SIGHT_LOG_LOCATION(...)

Enumerations
enum class	EForEachResult : uint8 { Break , Continue }
enum	EReverseForEachResult : uint8 { UnTouched , Modified }

Functions
	DECLARE_CYCLE_STAT (TEXT("Perception Sense: Sight"), STAT_AI_Sense_Sight, STATGROUP_AI)
	DECLARE_CYCLE_STAT (TEXT("Perception Sense: Sight, Update Sort"), STAT_AI_Sense_Sight_UpdateSort, STATGROUP_AI)
	DECLARE_CYCLE_STAT (TEXT("Perception Sense: Sight, Compute visibility"), STAT_AI_Sense_Sight_ComputeVisibility, STATGROUP_AI)
	DECLARE_CYCLE_STAT (TEXT("Perception Sense: Sight, Query operations"), STAT_AI_Sense_Sight_QueryOperations, STATGROUP_AI)
	DECLARE_CYCLE_STAT (TEXT("Perception Sense: Sight, Listener Update"), STAT_AI_Sense_Sight_ListenerUpdate, STATGROUP_AI)
	DECLARE_CYCLE_STAT (TEXT("Perception Sense: Sight, Register Target"), STAT_AI_Sense_Sight_RegisterTarget, STATGROUP_AI)
	DECLARE_CYCLE_STAT (TEXT("Perception Sense: Sight, Remove By Listener"), STAT_AI_Sense_Sight_RemoveByListener, STATGROUP_AI)
	DECLARE_CYCLE_STAT (TEXT("Perception Sense: Sight, Remove To Target"), STAT_AI_Sense_Sight_RemoveToTarget, STATGROUP_AI)
	DECLARE_CYCLE_STAT (TEXT("Perception Sense: Sight, Process pending result"), STAT_AI_Sense_Sight_ProcessPendingQuery, STATGROUP_AI)
template<typename T , class PREDICATE_CLASS >
EForEachResult	ForEach (T &Array, const PREDICATE_CLASS &Predicate)
template<typename T , class PREDICATE_CLASS >
EReverseForEachResult	ReverseForEach (T &Array, const PREDICATE_CLASS &Predicate)
bool	UE::AISense_Sight::IsTraceConsideredVisible (const FHitResult *HitResult, const AActor *TargetActor)

Variables
constexpr int32	DefaultMaxTracesPerTick = 6
constexpr int32	DefaultMaxAsyncTracesPerTick = 10
constexpr int32	DefaultMinQueriesPerTimeSliceCheck = 40
constexpr float	DefaultPendingQueriesBudgetReductionRatio = 0.5f
constexpr bool	bDefaultUseAsynchronousTraceForDefaultSightQueries = false
constexpr float	DefaultStimulusStrength = 1.f

Macro Definition Documentation

AISENSE_SIGHT_TIMESLICING_DEBUG

#define AISENSE_SIGHT_TIMESLICING_DEBUG   0

DO_SIGHT_VLOGGING

#define DO_SIGHT_VLOGGING   (0 && ENABLE_VISUAL_LOG)

SIGHT_LOG_LOCATION

#define SIGHT_LOG_LOCATION

(

...

)

SIGHT_LOG_SEGMENT

#define SIGHT_LOG_SEGMENT

(

...

)

Enumeration Type Documentation

EForEachResult

enum class EForEachResult : uint8

strong

Enumerator
Break
Continue

EReverseForEachResult

enum EReverseForEachResult : uint8

Enumerator
UnTouched
Modified

Function Documentation

DECLARE_CYCLE_STAT() [1/9]

DECLARE_CYCLE_STAT	(	TEXT("Perception Sense: Sight")	,
		STAT_AI_Sense_Sight	,
		STATGROUP_AI
	)

DECLARE_CYCLE_STAT() [2/9]

DECLARE_CYCLE_STAT	(	TEXT("Perception Sense: Sight, Compute visibility")	,
		STAT_AI_Sense_Sight_ComputeVisibility	,
		STATGROUP_AI
	)

DECLARE_CYCLE_STAT() [3/9]

DECLARE_CYCLE_STAT	(	TEXT("Perception Sense: Sight, Listener Update")	,
		STAT_AI_Sense_Sight_ListenerUpdate	,
		STATGROUP_AI
	)

DECLARE_CYCLE_STAT() [4/9]

DECLARE_CYCLE_STAT	(	TEXT("Perception Sense: Sight, Process pending result")	,
		STAT_AI_Sense_Sight_ProcessPendingQuery	,
		STATGROUP_AI
	)

DECLARE_CYCLE_STAT() [5/9]

DECLARE_CYCLE_STAT	(	TEXT("Perception Sense: Sight, Query operations")	,
		STAT_AI_Sense_Sight_QueryOperations	,
		STATGROUP_AI
	)

DECLARE_CYCLE_STAT() [6/9]

DECLARE_CYCLE_STAT	(	TEXT("Perception Sense: Sight, Register Target")	,
		STAT_AI_Sense_Sight_RegisterTarget	,
		STATGROUP_AI
	)

DECLARE_CYCLE_STAT() [7/9]

DECLARE_CYCLE_STAT	(	TEXT("Perception Sense: Sight, Remove By Listener")	,
		STAT_AI_Sense_Sight_RemoveByListener	,
		STATGROUP_AI
	)

DECLARE_CYCLE_STAT() [8/9]

DECLARE_CYCLE_STAT	(	TEXT("Perception Sense: Sight, Remove To Target")	,
		STAT_AI_Sense_Sight_RemoveToTarget	,
		STATGROUP_AI
	)

DECLARE_CYCLE_STAT() [9/9]

DECLARE_CYCLE_STAT	(	TEXT("Perception Sense: Sight, Update Sort")	,
		STAT_AI_Sense_Sight_UpdateSort	,
		STATGROUP_AI
	)

ForEach()

template<typename T , class PREDICATE_CLASS >

EForEachResult ForEach	(	T &	Array,
		const PREDICATE_CLASS &	Predicate
	)

ReverseForEach()

template<typename T , class PREDICATE_CLASS >

EReverseForEachResult ReverseForEach	(	T &	Array,
		const PREDICATE_CLASS &	Predicate
	)

Variable Documentation

bDefaultUseAsynchronousTraceForDefaultSightQueries

constexpr bool bDefaultUseAsynchronousTraceForDefaultSightQueries = false

constexpr

DefaultMaxAsyncTracesPerTick

constexpr int32 DefaultMaxAsyncTracesPerTick = 10

constexpr

DefaultMaxTracesPerTick

constexpr int32 DefaultMaxTracesPerTick = 6

constexpr

DefaultMinQueriesPerTimeSliceCheck

constexpr int32 DefaultMinQueriesPerTimeSliceCheck = 40

constexpr

DefaultPendingQueriesBudgetReductionRatio

constexpr float DefaultPendingQueriesBudgetReductionRatio = 0.5f

constexpr

DefaultStimulusStrength

constexpr float DefaultStimulusStrength = 1.f

constexpr