Transparent textures

[VeeTHis]

Hello. I was wondering how to make textures like BRNSMAL, MIDBARS, MIDGRATE, and MIDBRN transparent so you can actually see through them? The parts of it that you can see through are black, but I just can't figure out how to make it transparent.

I'm doing this on Skulltag (Doom in Hexen) format in Doom Builder 2.

[grommile]

If you want a transparent texture to actually be transparent, you have to put it on a 2-sided linedef.

[scifista42]

You need to use them as middle textures on 2-sided linedefs. Upper and lower textures on any linedefs, and middle textures on 1-sided linedefs, are never transparent.