pub fn continuity_breaks2(curve: &Curve2, k: usize) -> Vec<f64>Expand description
Parameters strictly inside the curve’s domain where a 2D curve may fail
to be C^k (k >= 1): a polyline’s vertices, a B-spline’s knots of
multiplicity above degree - k, an arc-length chain’s joins (where its
curvature may jump; the chain is C^1 there, but each piece is bounded
on its own). Empty for the smooth families.