Re: [Lib2geom-devel] Curve fitting

[Alexander B. <ale...@lu...>]

Hi,

I made a little toy which shows different methods for fitting a single
cubic bezier curve to a set of points.

You can play with it by moving the control points of a cubic bezier, the
toy then selects an adjustable number of points on the curve and attemps
different methods for fitting bezier curves to them.

https://github.com/abrock/lib2geom

The toy is in src/toys/bezier-fit.cpp, curve fitting code is in
src/tests/bezierfit.h and src/tests/bezierfit-a.h (newer version, I keep
the old version for comparison to avoid regressions)

Best Regards,
Alexander