RobertBeckebans/RBDOOM-3-BFG — pull request #104 by slacka (2014-05-11 01:06:44+00:00)
Title: Add Z-fail back

modified tmek's 3 line patch to work with BFG
https://github.com/tmek/DOOM-3-BFG-VR/commit/244d9cb2f43fbb6d0d5d0f2b6f568b09fbaf2e85