NavigationHelper Namespace Reference

Classes
struct	FNavLinkOwnerData

Functions
void	GatherCollision (UBodySetup *RigidBody, TNavStatArray< FVector > &OutVertexBuffer, TNavStatArray< int32 > &OutIndexBuffer, const FTransform &LocalToWorld, FBox &OutBounds)
void	GatherCollision (UBodySetup *RigidBody, UNavCollision *NavCollision)
void	GatherCollision (const FKAggregateGeom &AggGeom, UNavCollision &NavCollision)
void	DefaultNavLinkProcessorImpl (FCompositeNavModifier *OUT CompositeModifier, const FNavLinkOwnerData &OwnerData, const TArray< FNavigationLink > &IN NavLinks)
void	DefaultNavLinkSegmentProcessorImpl (FCompositeNavModifier *OUT CompositeModifier, const FNavLinkOwnerData &OwnerData, const TArray< FNavigationSegmentLink > &IN NavLinks)
void	ProcessNavLinkAndAppend (FCompositeNavModifier *OUT CompositeModifier, const AActor *Actor, const TArray< FNavigationLink > &IN NavLinks)
void	ProcessNavLinkAndAppend (FCompositeNavModifier *OUT CompositeModifier, const FNavLinkOwnerData &OwnerData, const TArray< FNavigationLink > &IN NavLinks)
void	ProcessNavLinkSegmentAndAppend (FCompositeNavModifier *OUT CompositeModifier, const AActor *Actor, const TArray< FNavigationSegmentLink > &IN NavLinks)
void	ProcessNavLinkSegmentAndAppend (FCompositeNavModifier *OUT CompositeModifier, const FNavLinkOwnerData &OwnerData, const TArray< FNavigationSegmentLink > &IN NavLinks)
void	SetNavLinkProcessorDelegate (const FNavLinkProcessorDataDelegate &NewDelegate)
void	SetNavLinkSegmentProcessorDelegate (const FNavLinkSegmentProcessorDataDelegate &NewDelegate)
bool	IsBodyNavigationRelevant (const UBodySetup &BodySetup)
void	GatherCollision (UBodySetup *RigidBody, TNavStatArray< FVector > &OutVertexBuffer, TNavStatArray< int32 > &OutIndexBuffer, const FTransform &ComponentToWorld=FTransform::Identity)
	DECLARE_DELEGATE_ThreeParams (FNavLinkProcessorDelegate, FCompositeNavModifier *, const AActor *, const TArray< FNavigationLink > &)
	DECLARE_DELEGATE_ThreeParams (FNavLinkSegmentProcessorDelegate, FCompositeNavModifier *, const AActor *, const TArray< FNavigationSegmentLink > &)
	DECLARE_DELEGATE_ThreeParams (FNavLinkProcessorDataDelegate, FCompositeNavModifier *, const FNavLinkOwnerData &, const TArray< FNavigationLink > &)
	DECLARE_DELEGATE_ThreeParams (FNavLinkSegmentProcessorDataDelegate, FCompositeNavModifier *, const FNavLinkOwnerData &, const TArray< FNavigationSegmentLink > &)
NAVIGATIONSYSTEM_API bool	IsBodyNavigationRelevant (const UBodySetup &IN BodySetup)

Variables
FNavLinkProcessorDataDelegate	NavLinkProcessor = FNavLinkProcessorDataDelegate::CreateStatic(DefaultNavLinkProcessorImpl)
FNavLinkSegmentProcessorDataDelegate	NavLinkSegmentProcessor = FNavLinkSegmentProcessorDataDelegate::CreateStatic(DefaultNavLinkSegmentProcessorImpl)

Function Documentation

DECLARE_DELEGATE_ThreeParams() [1/4]

NavigationHelper::DECLARE_DELEGATE_ThreeParams	(	FNavLinkProcessorDataDelegate	,
		FCompositeNavModifier *	,
		const FNavLinkOwnerData &	,
		const TArray< FNavigationLink > &
	)

DECLARE_DELEGATE_ThreeParams() [2/4]

NavigationHelper::DECLARE_DELEGATE_ThreeParams	(	FNavLinkProcessorDelegate	,
		FCompositeNavModifier *	,
		const AActor *	,
		const TArray< FNavigationLink > &
	)

DECLARE_DELEGATE_ThreeParams() [3/4]

NavigationHelper::DECLARE_DELEGATE_ThreeParams	(	FNavLinkSegmentProcessorDataDelegate	,
		FCompositeNavModifier *	,
		const FNavLinkOwnerData &	,
		const TArray< FNavigationSegmentLink > &
	)

DECLARE_DELEGATE_ThreeParams() [4/4]

NavigationHelper::DECLARE_DELEGATE_ThreeParams	(	FNavLinkSegmentProcessorDelegate	,
		FCompositeNavModifier *	,
		const AActor *	,
		const TArray< FNavigationSegmentLink > &
	)

DefaultNavLinkProcessorImpl()

NAVIGATIONSYSTEM_API void NavigationHelper::DefaultNavLinkProcessorImpl	(	FCompositeNavModifier *OUT	CompositeModifier,
		const FNavLinkOwnerData &	OwnerData,
		const TArray< FNavigationLink > &IN	NavLinks
	)

DefaultNavLinkSegmentProcessorImpl()

NAVIGATIONSYSTEM_API void NavigationHelper::DefaultNavLinkSegmentProcessorImpl	(	FCompositeNavModifier *OUT	CompositeModifier,
		const FNavLinkOwnerData &	OwnerData,
		const TArray< FNavigationSegmentLink > &IN	NavLinks
	)

GatherCollision() [1/4]

void NavigationHelper::GatherCollision	(	const FKAggregateGeom &	AggGeom,
		UNavCollision &	NavCollision
	)

gather collisions from aggregated geom, convex and tri mesh elements are not supported - use override with full UBodySetup param instead

GatherCollision() [2/4]

void NavigationHelper::GatherCollision	(	UBodySetup *	RigidBody,
		TNavStatArray< FVector > &	OutVertexBuffer,
		TNavStatArray< int32 > &	OutIndexBuffer,
		const FTransform &	ComponentToWorld = FTransform::Identity
	)

GatherCollision() [3/4]

void NavigationHelper::GatherCollision	(	UBodySetup *	RigidBody,
		TNavStatArray< FVector > &	OutVertexBuffer,
		TNavStatArray< int32 > &	OutIndexBuffer,
		const FTransform &	LocalToWorld,
		FBox &	OutBounds
	)

GatherCollision() [4/4]

void NavigationHelper::GatherCollision	(	UBodySetup *	RigidBody,
		UNavCollision *	NavCollision
	)

IsBodyNavigationRelevant() [1/2]

bool NavigationHelper::IsBodyNavigationRelevant

(

const UBodySetup &

BodySetup

)

IsBodyNavigationRelevant() [2/2]

NAVIGATIONSYSTEM_API bool NavigationHelper::IsBodyNavigationRelevant

(

const UBodySetup &IN

BodySetup

)

ProcessNavLinkAndAppend() [1/2]

NAVIGATIONSYSTEM_API void NavigationHelper::ProcessNavLinkAndAppend	(	FCompositeNavModifier *OUT	CompositeModifier,
		const AActor *	Actor,
		const TArray< FNavigationLink > &IN	NavLinks
	)

called to do any necessary processing on NavLinks and put results in CompositeModifier

ProcessNavLinkAndAppend() [2/2]

NAVIGATIONSYSTEM_API void NavigationHelper::ProcessNavLinkAndAppend	(	FCompositeNavModifier *OUT	CompositeModifier,
		const FNavLinkOwnerData &	OwnerData,
		const TArray< FNavigationLink > &IN	NavLinks
	)

ProcessNavLinkSegmentAndAppend() [1/2]

NAVIGATIONSYSTEM_API void NavigationHelper::ProcessNavLinkSegmentAndAppend	(	FCompositeNavModifier *OUT	CompositeModifier,
		const AActor *	Actor,
		const TArray< FNavigationSegmentLink > &IN	NavLinks
	)

called to do any necessary processing on NavLinks and put results in CompositeModifier

ProcessNavLinkSegmentAndAppend() [2/2]

NAVIGATIONSYSTEM_API void NavigationHelper::ProcessNavLinkSegmentAndAppend	(	FCompositeNavModifier *OUT	CompositeModifier,
		const FNavLinkOwnerData &	OwnerData,
		const TArray< FNavigationSegmentLink > &IN	NavLinks
	)

SetNavLinkProcessorDelegate()

NAVIGATIONSYSTEM_API void NavigationHelper::SetNavLinkProcessorDelegate

(

const FNavLinkProcessorDataDelegate &

NewDelegate

)

Set new implementation of nav link processor, a function that will be be used to process/transform links before adding them to CompositeModifier. This function is supposed to be called once during the engine/game setup phase. Not intended to be toggled at runtime

SetNavLinkSegmentProcessorDelegate()

NAVIGATIONSYSTEM_API void NavigationHelper::SetNavLinkSegmentProcessorDelegate

(

const FNavLinkSegmentProcessorDataDelegate &

NewDelegate

)

Variable Documentation

NavLinkProcessor

FNavLinkProcessorDataDelegate NavigationHelper::NavLinkProcessor = FNavLinkProcessorDataDelegate::CreateStatic(DefaultNavLinkProcessorImpl)

NavLinkSegmentProcessor

FNavLinkSegmentProcessorDataDelegate NavigationHelper::NavLinkSegmentProcessor = FNavLinkSegmentProcessorDataDelegate::CreateStatic(DefaultNavLinkSegmentProcessorImpl)