Based on com.unity.splines version 2.2.1. The original package provides linear, cubic Bézier, and Catmull-Rom splines. They are not C^2-continuous. This fork provides Cem Yuksel's class of C^2 ...
B-Splines are non-interpolating which makes the authoring of normals and links fairly challenging (see "Spline Normals" and "Spline Links" sections). These problems combined make this fork a failed ...