I've been looking all over for a goddam breakable vent grate. I tried props_physics_multiplayer and under world model I found "vent_large_grill001.mdl" . First of all, it doesn't even look like a damn vent, it looks like a skinny square of metal. I try the map out, i can't even lift it up with the gravity gun, or 'shoot' it with the grav gun.
Make it a regular prop_physics and it should be pickupable.
yeah but .. it's still a sheet of metal that doesn't break
func_breakable prop_breakable... something like that?
its in the junk folder, there s a grate model partway down use taht and it will break, use prop_physics on it