Get Actors in Selection Rectangle | Unreal Engine 4.27 Documentation

Returns the array of actors inside a selection rectangle, with a class filter.

Sample usage:

TArray ActorsInSelectionRect; Canvas->GetActorsInSelectionRectangle(FirstPoint,SecondPoint,ActorsInSelectionRect);

Target is HUD

Inputs

Type	Name	Description
object	Target
class	Class Filter
vector2d struct	First Point	The first point, or anchor of the marquee box. Where the dragging of the marquee started in screen space.
vector2d struct	Second Point	The second point, where the mouse cursor currently is / the other point of the box selection, in screen space.
boolean	Include Non Colliding Components	Whether to include even non-colliding components of the actor when determining its bounds
boolean	Actor Must be Fully Enclosed	The Selection rule: whether the selection box can partially intersect Actor, or must fully enclose the Actor.

Type	Name	Description
object	Out Actors