Great article! I didn't know about Rotation Minimizing Frames or the double reflection method.
I've run up against the issue of unexpected twisting of splines at work more than once.
I've run up against the issue of unexpected twisting of splines at work more than once.
I thought I recognized your handle! You wrote the "A Primer on Bézier Curves" article. Thanks for providing that amazing resource, it's been invaluable during my learning process.