Sorry in advance for what I hope is a simple question, but I can't seem to find an easy answer by searching.
I am doing a quick drawing of our theatre in 3D and want to cut out openings for hallways (no doors or anything). I am basically just trying to cut a simple hole in the face of an extruded shape.
I though I was taught something like making another extruded object going through the extruded object you want to cut the hole in....but that is really I remember.
Any help is appreciated!
Thanks!