get

open operator override fun get(s: Double, n: Int): Pose2dDual<Arclength>

Evaluates the pose path at arc length \(s\) with derivatives up to order n.

A Pose2dDual containing the pose and up to n derivatives with respect to arc length

The arc length parameter at which to evaluate the path

The number of derivatives to compute (0 for pose only, 1 for velocity, etc.)