PathFollow2D.lookahead

How far to look ahead of the curve to calculate the tangent if the node is rotating. E.g. shorter lookaheads will lead to faster rotations.

  1. double lookahead [@property getter]
  2. double lookahead [@property setter]
    struct PathFollow2D
    @nogc nothrow @property
    void
    lookahead
    (
    double v
    )

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