[http://sourceforge.net/p/ufoai/bugs/2912 Item 2912] imported from sourceforge.net tracker on 2013-01-28 19:54:51

...when used to cover radiant brush faces.

You can check this fact best on the estate map entrance hall carpet. The floor beneath the edges of the carpet should be visible, instead transparent parts of the texture are rendered black.

===== Comments Ported from Sourceforge =====

====== tlh2000 (2011-06-20 12:58:23) ======

i see that this is a bug, but in this particular case the carpet texture should imo not even have the alphatest flag set - keep in mind that this is an additional state change which is not needed if the texture would not have transparency.