C++ Actor Helper

ActorsInSphere

BP_ActorsInSphere

  • Scan for actors of a class in a sphere

  • Can it called by Blueprint: YES

  • Blueprint type: Callable

Function

static bool ActorsInSphere(UObject* WorldContext, UClass* ActorClass, FVector Location, TArray<AActor*> Ignore, TArray<AActor*>& OutActors, float Range = 250.0f);
Input Description

UObject* WorldContext

Will autofilled in Blueprint

UClass* ActorClass

Class of the actor for searching

FVector Location

Location of the sphere for searching

float Range

range of the sphere for searching
Output Description

bool Return

Is an Actor found in range (return false if there is no Actor)

TArray<AActor*>& OutActors

Actors that found in defined range

HasFreeLineToActor

BP_HasFreeLineToActor

  • Fire a line from an actor to another actor and test is there a hit between them

  • Can it called by Blueprint: YES

  • Blueprint type: Callable

Function

static bool HasFreeLineToActor(UObject* WorldContext, AActor* ActorSource, AActor* ActorTarget, float ZOffsetSource = 0.0f, float ZOffsetTarget = 0.0f);
Input Description

UObject* WorldContext

Will autofilled in Blueprint

AActor* ActorSource

Actor where the line start

AActor* ActorTarget

Actor where the line end

float ZOffsetSource

offset for the location of the start actor

float ZOffsetTarget

offset for the location of the end actor
Output Description

bool Return

Is a Actor found in range (return false if there is no Actor)

HasFreeLineToComponent

BP_HasFreeLineToComponent

  • Fire a line from an actor component to another actor component and test is there a hit between them

  • Can it called by Blueprint: YES

  • Blueprint type: Callable

Function

static bool HasFreeLineToComponent(UObject* WorldContext, USceneComponent* ComponentSource, USceneComponent* ComponentTarget, float ZOffsetSource = 0.0f, float ZOffsetTarget = 0.0f);
Input Description

UObject* WorldContext

Will autofilled in Blueprint

USceneComponent* ComponentSource

Component where the line start

USceneComponent* ComponentTarget

Component where the line end

float ZOffsetSource

offset for the location of the start component

float ZOffsetTarget

offset for the location of the end component
Output Description

bool Return

Is a Actor found in range (return false if there is no Actor)