Inner Arch and inner curve.skp (689.1 KB)
I have a similar problem, but a bit more complicated. I have to cut rectangular holes in a arc side going all the way around 180 degrees. The holes have to be 1 per segment and there are 172 segments in the arc. I got the first one with great difficulty, as you can see in the attached .skp file, but the next one seems askew and won’t sit on the face. Is there a way to lock in the correct rotation? Also, since I am ascending up the arc, I have to rotate the rectangular cutout by approximately one degree each time I lay it down so that at the top the rectangle is flipped over 90 degrees.
Eventually, I’ll have to cut a rectangular hole in each of the 172 segments in the underside of the arc component too, and since that’ll be on a curved surface, that’ll be its own special challenge.
Any suggestions?