Feature Request: Make Non-Periodic

[phtaylor]

Hi @pradeep-pyro , many thanks for a well written NURBS implementation in modern C++!

I wonder if you could consider adding some helper methods around periodic curves and surfaces.

• Make non-periodic.
• Periodic Surface evaluation (across domain boundaries)

[pradeep-pyro]

Thanks! That is a feature I definitely plan to support. In fact, I made an initial implementation for supporting periodic curves and surfaces, but had to push it to the next release due to lack of time. I hope I can work on it in the coming weeks.