ok, is it possible to make walls that things like nades can go mthrough one way, but once its there its stuck there?

I'm no expert, but I dont think thats possible. When you apply the "passable" property to a wall, it can't be applied to just one side, it is for the whole thing. Someone else might be able to explain it better.

You could put a clip brush and have a push overlapped in it, but other than that I don't think there is anything like this.

would a null texture on one side and the other side the real texture work?

Originally posted by TheMiede
would a null texture on one side and the other side the real texture work?

no, but gorbachevs idea seems the only way

Originally posted by TheMiede
would a null texture on one side and the other side the real texture work?
no because that just lets u see thru it on one side... not throw anything thru it...
and i think u mean the invisible texture... cuz with null, it'll screw the game up a bit

meh, merely a suggestion.