At the risk of being jumped by both sides in this discussion, let me add a dash of reality and, I hope, a sensible perspective.
Continuous concepts exist strictly in the human mind.
In the same way, digital computers and manufacturing devices can mimic or even exceed the human hand in executing ideas so long as their memories, computational formulas, and manipulative devices are sufficient to the task. I gave up this computer graphic work after a couple of years because of the computer limitations at the time. After many more years, I turned to sculpture in the form of figurative modeling and casting because I was interested in the human figure and considered that, even today, computer tools available to the average artist have insufficient power to render the human form as well as the hand does. This situation looks as though it could reverse at almost any time, and if it does, I may well move to computer execution of my ideas. It is, after all, the human and not the computer or any other tool that generates art.