Epic's GPUlightmass

[Arkiras]

@Priest_kod

Good day to all. I tested GPU LIghtmass in 4.26.0 preview 4. And have some problems with UV seams on geometry. When building light use CPU i have not UV seams problem. How can solve this problem?

Turn the denoiser off and use irradiance caching with a ton of samples.

Probably faster to just fix those horrible UVs though