local
position is ALWAYS in Direction::Odd,displacement > 0
means point is moving in Direction::Odddisplacement < 0
means point is moving in Direction::Even
global
position is ALWAYS in the ''left'',- If a section
direction
is Direction::Odd milepost atglobal
is lower than milepost at the "odd end" of the section - If a section
direction
is Direction::Even milepost atglobal
is higher than milepost at the "odd end" of the section
- If a section