Lets make Lightmass EPIC (and understandable)

[anonymous_user_e10b29b1]

@ZacD;446784

It’s on by default, if you want to turn it off to compare speeds, you can follow the instructions in this post.

Unreal Engine 4.11 Preview - Announcements - Epic Developer Community Forums

i did that. its mentioned in the post youre replying to.

i tested it with embree on and off in the ini file and actually, i had a slightly faster build time without embree (2% faster) so my guess is its not using it even if its enabled in the ini file and the build times are pretty much the same.