Working emissive materials in RTGI (with screenshots)

[jakealexdun]

@TommyBear

Okay it is a pull request for Master now, so 4.24 if Epic like it. If you are interested in integrating it into your own build, you can find the pull request here:
https://github.com/EpicGames/UnrealEngine/pull/6193

Good luck!

Tommy.

The link seems to be down, is there any other way I can get it to test out?