Since there’s no section in which a question like this really belongs, I decided to post it here. When I make a picture in Paint.net with transparency it and import it into VTFedit it sometimes shows up with the transparent parts being black.
Picture with transparency:
The picture once imported into VTFedit:
This problem only seems to occur when the picture is over 50% transparent. When it’s only got a little transparency, the transparent parts are white and I can save it as a VTF and it works fine in Hammer, which is what I’m doing this for. I think it might have something to do with alpha channels and the like. Any help?