kochanekBartels(pt1: Vec2, pt2: Vec2, pt3: Vec2, pt4: Vec2, tension: number, continuity: number, bias: number): Vec2
A second order function returning an evaluator for the given 2D Kochanek–Bartels curveparam
Previous point
returns
A function which gives the value on the 2D Kochanek–Bartels curve at t