A new spline Raph Levien's blog

I’ve been heads-down for the last month or so working on a new spline, and now I’m excited to show it to the world. It is a continuation of the Spiro work I did for my PhD thesis, and solves most of the problems that held that back from wider popularity.

The Geometry of Bending: From Spiral to Spline

spline-research/beztoy.html at master · raphlinus/spline-research · GitHub

The Geometry of Bending

raphlinus (Raph Levien) · GitHub

The Geometry of Bending: 2009

The hyperbezier pen tool

Figure 7 from Curvature-controlled curve editing using piecewise clothoid curves

Cleaner parallel curves with Euler spirals

The Geometry of Bending: From Spiral to Spline

NIMBY Rails devblog 2023-06

NIMBY Rails devblog 2023-06

Fitting cubic Bézier curves

Fitting cubic Bézier curves

Clothoid Splines – The Graphics Blog

Euler Spirals, Curves, Spiro