Im wanting to make it so certain items that you can “collect” glow when you mouse over them but at the moment i’m not having any luck what so ever… I feel like im missing something basic.
Here is a really good guide on an outline effect. http://www.tomlooman.com/multi-color-outline-post-process-in-unreal-engine-4/
From there, you’ll want to enable mouse-over events in your player controller (or -provided you want to move the crosshair over items to interact- set up a line trace from the player’s camera to simulate mouse overs) and then override ‘on begin cursor over’ and ‘on end cursor over’ in the actor. Toggle the outline from there.