public static Point AtT(this CubicBezier b, double t) { var points = new[] { b.Start, b.Span1, b.Span2, b.End }; return bezier(points, DEGREE, t, null, null); }
public static double nearestTOfPoint(this CubicBezier b, Point p) { var points = new[] {b.Start, b.Span1, b.Span2, b.End}; return nearestTOnCubicBezier(points, p); }