How to make translucent mid texture not shoot thru?

[Shakariki Heisenberg]

so i made a translucent "glass" texture thing in boom format and i want it so its not shoot through so u cant shoot thru the mid texture is this posibble? (in boom)

[ViolentBeetle]

You'll need to create actual sector and make it invisible. "Create fake floor/ceiling" line effect will draw the tagged sector as if it was on height of the sector in front of the line.