https://bugs.winehq.org/show_bug.cgi?id=14522
--- Comment #34 from marc.bessieres@gmail.com --- (In reply to Béla Gyebrószki from comment #15)
(In reply to comment #14)
Created attachment 38107 [details] screenshot of GOG's Platinum edition in wine 1.3.35
The ground textures seem ok to me but I do have black rectangles like columns going out of the ground.
What video card and driver are you using? Ground still has the same, 'washed away' textures here with a Nvidia 250 card and the proprietary driver (290.10). Those black columns are present here too, but only when shadow-type is set to normal (no such problem when shadows are set to high or very high).
I have created bug 37485 to track this black column issue separately.