Lightmass: multi-bounced sky lighting

[NasteX]

@Monorio;734765

Hi and thanks for the amazing work, this is phenomenal.
Quick questions tho:
1-Would this work with a custom version of the engine? Let’s say we have a modified version of 4.14.3.
2-How would I go about implementing this in 4.14.3 if at all possible?
Thanks man

I also would like to know the same but for 4.13.