Ellipse tangent three lines how and best fit points?

[Niels]

This would be an example of a real use case for the canned constraint WIP.

Rhino WIP Feature: Constraints

Constraints aren’t completely canned. I plan on picking them up again. One of the reasons for pivoting to other work was use cases failing to materialize for this project. It felt a little like a solution hunting for a problem. What would be helpful for kickstarting this when work resumes is real use cases and problem examples that would benefit from constraints.

When I need contraints Fusion is my go to, but there are other free CAD programs out there that have contraints.

Maybe it can be done in Grasshopper?

I hope the contraints feature is going to have a come back in Rhino 9.