This is a bug I call the see thru texture edges. I've seen it in other games so I know what to look for. To see it, you must zoom up really close to trees. I am posting a screenshot, but it is much easier to see what I'm talking about by zooming in on some trees over a yellow plain, because the trees are swaying. *edit* it can actually be seen at any range except global.
This bug is probably fixed by sorting textures with 'soft' edges back to front instead of front to back, but this will probably decrease performance.
http://s45.photobucket.com/albums/f95/aalaardb/?action=view¤t=Civ4ScreenShot0004.jpg
This bug is probably fixed by sorting textures with 'soft' edges back to front instead of front to back, but this will probably decrease performance.
http://s45.photobucket.com/albums/f95/aalaardb/?action=view¤t=Civ4ScreenShot0004.jpg