Luoshuang's GPULightmass

[PMcKenzie2004]

Prometheus currently does not respect num samples settings :(. Its main purpose is to test dark corner elimination and UV robustness. Did you get problems from them?

I got the following results. Sketchup to 4.21 via Datasmith. Upgrade project to 4.22 preview 5. Bake with Prometheus. Thoughts?