Hello
I have been using this function for a long time but what does it do ?
from it’s doc : Get Overlapping Actors
Returns a list of actors that this component is overlapping
overlapping in the 3D world ? class-wise ?? what does this even mean ?
thanks
If you don’t understand what it does then how have you been using it?
Anyway, it basically returning a list of actors which occupy the same space as the component (in the world). If you only care for a certain actor class, for example, static mesh actor you can specify that class.
that just means they intersect your collision component in the 3d world
ever heard of tutorials ?.. 
I just finally figured it’s about collision primitives
“which occupy the same space as the component (in the world)” which component ?
to me overlapping actors are collision objects on the screen in front of the main player
collison component of the player ?
Returns a list of actors that this
component is overlappingoverlapping in the 3D world ?
class-wise ??
Yes & yes.
Sorry, it’s been a long time since I watched tutorials and so forgot about that phase of game development.
which component
The component you provide it (the “Target”), could be a sphere overlap component, static mesh, etc.
