libnurbs

NURBS algorithm library for modern C++. Slowly under development.

Features

BSpline basis evaluation.
NURBS curve & surface interpolation and derivative evaluation.
Search for parameter of point on a curve or surface using the BFGS method.
Knot insertion(refinement) and removal.
Degree elevation and reduction.
NURBS curve & surface fitting.
...

Dependencies

Eigen3 (for linear algebra)
Catch2 (for unit tests)
Matplot++ (for visual tests)
Google/Benchmark (for benchmark)

Reference

tinynurbs