Learn how to work with GPU Lightmass that improves the light baking system in UE4.

https://youtu.be/-PCN5YlNq6I


VR Division shared a detailed tutorial on how to work with the new GPU Lightmass in UE 4.26.

The tutorial includes:

TLDR overview and how to enable it and virtual texturing to work in real-time.
Working on post-processing settings in virtual texturing.
Changing lighting resolutions.
Building lights.
Reviewing bakes.

--

To understand the lighting process better, check out the tutorial series on lighting processes in UE4.

https://www.youtube.com/playlist?lis...JmeNpR1WJF_IfD


Find more information on the new GPU Lightmass in Unreal Engine release notes.