Function
bezier
(pt1: Vec2, pt2: Vec2, pt3: Vec2, pt4: Vec2): (t: number) => Vec2A second order function returning an evaluator for the given 2D quadratic Bezier curve.
param pt1- First point.
param pt2- First control point.
param pt3- Second control point.
param pt4- Second point.
returns A function which gives the value on the 2D quadratic Bezier curve at t.
group Math
subgroup Advanced
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