In today's shader tutorial for Unreal and Unity, we create a custom function node that allows us to bring in the main light's color information. In Unity we also bring in the light's shadow information, and in Unreal we improve the reflections.Take a look at the playlist for the whole series:https://www.youtube.com/playlist?list=PL78XDi0TS4lGnGa7L2X4o3UV-XYZEKNwj Here's last week's video on adding metallic to our lighting model:https://youtu.be/1MzOdZ1lDqM Shader Book Recommendationshttps://www.bencloward.com/resources_books.shtml ------------------------------Theme MusicPeace in the Circuitry - Glitch Hophttp://teknoaxe.com/Link_Code_3.php?q=1526 Background MusicSpeo - The Little Thingshttps://www.youtube.com/watch?v=kvCYuyyLgC0 #UnrealEngine #shadergraph #Unity