Module spline 

Bézier curves and splines.

Structs

BezierSpline

A curve composed of one or more concatenated cubic Bézier curves.

CubicBezier

A cubic Bézier curve, defined by four control points.

Functions

smootherstep

Even smoother version of smoothstep.

smoothstep

Interpolates smoothly from 0.0 to 1.0 as t goes from 0.0 to 1.0.

step

Helper for defining step functions.