Luoshuang's GPULightmass

**This is from another planet!! **

I run it with 4.19 on my private VR project. Before I was fighting with light bleeds, splotchy shadows, lightmap seams … bake times >3 hours…
NOW… ~8-10 minutes bake time!
And no more light bleeds, no more splotchy shadows everything (mostly) is fine!!

This should be a build-in!! Hope Epic will buy it!

Thanks sooo much for this!! Unbelievable!!