It is not the same, Chris.
And I am afraid that Willem's solution is incorrect. See my remark somewhere lower in this thread as a response to Willem.
Greetz
Roland
It is not the same, Chris.
Markster, I think that your solution is wrong because what should have been a circular cylindrical surface is actually an elliptical cyclinder. This is because you sweep a circle along an angled direction.TheMarkster wrote: ↑Sun Aug 01, 2021 9:22 pm Could be there are better or more efficient ways to do it.