Highlight any object in Blueprints - UE Marketplace
Finished] Sector 1 - a sci-fi passage in UE4 — polycount
Silhouette/Outline on mouse over - Rendering - Epic Developer Community Forums
Multi-color Outline Post Process - Tom Looman
Tutorial – Creating outline effect around objects | Unreal Engine 4 blog
Objects Outlines without Post-Processing [Unreal] – Dario Mazzanti
Improve object selection highlighting - Autodesk Community
Object outline in 4.14 - Programming & Scripting - Epic Developer Community Forums
Highlighting objects one at a time - Programming & Scripting - Epic Developer Community Forums
Tutorial] - Highlight Objects in Area using single Material - with 3 options to change Highlight State! - Asset Creation - Epic Developer Community Forums
Object outline highlights when looking at - Programming & Scripting - Epic Developer Community Forums