Lightmass: multi-bounced sky lighting

[anonymous_user_6db9090c]

@kurylo3d;709752

Have i installed this thing right? I just replaced the 1 exe file inside “E:\Program Files\Epic Games\UE_4.15\Engine\Binaries\Win64”

So far no difference in the skylight or its bounces… WHat am i doing wrong? Comparison image shows both original lightmass and new exe file … 5 bounces… no difference.

I can see a slight variation in shadowing near the stairs leading down into the tunnel. The tunnel floor is slightly lighter and the column to the left(and small surrounding area) is also a good deal lighter.