private void Update()
{
if (!enableMovement)
{
return;
}
distanceTravelled = WrapDistanceOverSpline(distanceTravelled + speedMeterPerSec * Time.deltaTime);
Position = spline.GetGeodesicPositionByDistance(distanceTravelled);
//face the direction of motion
var forwardPos = spline.GetGeodesicPositionByDistance(WrapDistanceOverSpline(distanceTravelled + 0.01f));
Forward = forwardPos - transform.position;
}