[???-3484] Projectile disappears above/under 3D mid textures

[Edward-san]

http://www.skulltag.net/tracker/view.php?id=743

Download this example wad.
If the texture under the 3D Floormid texture is set to F_SKY, then any projectile (rocket, bfg ball, monsters ball) will disappear above and under the 3D mid texture.

[edit]corrected the thing (heh copy-pasting from the skulltag tracker lowered my thinking skill :\ )

[Gez]

If the texture under the 3D Floor is set to F_SKY

There's no 3D floor involved, sorry for nitpicking but it's better to be precise in the jargon.

[randi]

Fixed.