SabreCSG - level design and build tool

I downloaded this sometime early this year and just discovered it on my drive - https://github.com/sabresaurus/SabreCSG
It’s MIT license.

It appears to work in unity only…
on my part, I’m learning to use sverchok
it a bit tough, given my poor 3d background, but I’m improving…

I think one thing @Lumak meant by saying its MIT licensed is that it could be modified to work with Urho.