QuinticSpline

Quintic Bezier Spline

Constructors

class Knot @JvmOverloads constructor(val x: Double, val y: Double, val dx: Double = 0.0, val dy: Double = 0.0, val d2x: Double = 0.0, val d2y: Double = 0.0)

Class for representing the end points of interpolated quintic splines.

X polynomial (x(t)).

Y polynomial (y(t)).

open override fun length(): Double

Returns the length of the curve.

open override fun project(query: Vector2d): Double

Returns the nearest point on the curve in terms of the internal parameter t.

Projection algorithm based on this paper, but with the Modified Uspensky algorithm instead of using a Sturm sequence.

open override fun reparameterize()

If this curve can not trivially be reparameterized to an arc length parameter, it should be done here.