In this detailed tutorial, we will explore the intricacies of utilizing material inputs, adjusting the glow intensity, and leveraging complementary nodes like Fresnel to add complexity and depth to our emissive materials. Additionally, we’ll delve into the use of texture masks to achieve light emission through textures. I’ve packed a wealth of information into this single video, so let’s not waste any time and dive right in to get started.
https://dev.epicgames.com/community/learning/tutorials/awqD/mastering-emissive-materials-in-unreal-engine