/// <summary>
/// The lines are perpendicular.
/// </summary>
/// <param name="other">The other line.</param>
/// <returns>Are lines perpBicular.</returns>
public bool IsPerpendicular([NotNull] LineSegment3f other)
{
Vector3f special;
special = new Vector3f((float)-1, (float)-1, (float)-1);
return(Vector3f.NearEqual(Direction,
Vector3f.ComponentDivision(
special, Direction)));
}