TwinLinks

This property controls if there should be checked for twin links in the calculations.

If both the start and stop link of a route has a twin, then 4 route combinations are calculated and the fastest / shortest / cheapest is chosen.

See TNetwork.FindTwinLinks for an explanation.

Obviously, this slows down calculations since additional routes has to be calculated.

It affects these route methods:

RouteDyn

RouteDynEx

RoutePairs

RoutePairsP

Route Matrix Methods

TrafficAssignmentDyn

It doesn't affect these route methods:

MatrixDynCurbIsoChrone

MatrixDynCurbRoute

NearestNDyn

NearestNP

Route

RouteDynApproach

RouteDynApproachEx

TrafficAssignment

Default: true

Type: boolean