Function
cardinal
(pt1: Vec2, m1: Vec2, m2: Vec2, pt2: Vec2, tension: number): (t: number) => Vec2A second order function returning an evaluator for the given 2D Cardinal curve.
param pt1- Previous point.
param m1- First point.
param m2- Second point.
param pt2- Next point.
param tension- The tension of the curve, [0..1] from round to tight.
returns A function which gives the value on the 2D Cardinal curve at t.
group Math
subgroup Advanced
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