4.12.2 de-bugging

[SaQSoN]

Originally Posted by Aviar

I have also noticed inconsistencies when placing runway tiles over original tiles. When you run the mission several times, sometimes they appear on top of the originals and sometimes they appear under the originals. (When I say 'run the mission', I usually do so in Coop mode.)

This is not a bug. If two, or more co-planar polygons overlap, Z-buffer can not decide which should be rendered on top (obviously). This causes "shimmering" effect, or display of random polygon on top of the other(s). You would get the same effect, if you place, for example, two same building models with different texture exactly one into the other. But, for some reason, no one wants to do that...