In today's shader tutorial, I show how to make our custom lighting shader modular so it will be easy to swap components in and out. In future videos we're going to be making alternate versions of diffuse, specular, ambient, and reflectance.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 supporting multiple lights:https://youtu.be/sViIMNIo7mQ 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