/// <summary>
/// Converts distance on source from absolute to relative position, respecting Clamping
/// </summary>
/// <param name="worldUnitDistance">distance in world units from the source start</param>
/// <returns>
/// relative distance (TF) in the range 0..1
/// </returns>
protected override float AbsoluteToRelative(float worldUnitDistance)
{
return(PathData.DistanceToF(worldUnitDistance));
}