Calculates the coordinates of the point at the given normalized location (between 0 and 1) on the Path.
The location is relative to the entire Path, not to an individual Curve. A location of 0.5 is always in the middle of the Path and is thus an equal distance away from both its starting and ending points. In a Path with one Curve, it would be in the middle of the Curve; in a Path with two Curves, it could be anywhere on either one of them depending on their lengths.
The location of the point to return, between 0 and 1.
The object in which to store the calculated point.
out object, or a new
Vector2 if none was provided.