/// <summary>
/// creats a sorted list of segmetns connected to nodeId.
/// roads without outgoing lanes are excluded as they do not need traffic lights
/// the segments are arranged in a clockwise direction (Counter clock wise for LHT).
/// </summary>
/// <param name="nodeId">the junction</param>
/// <returns>a list of segments aranged in counter clockwise direction.</returns>
private static List <ushort> ArrangedSegments(ushort nodeId)
{
ClockDirection clockDirection = Shortcuts.LHT
? ClockDirection.CounterClockwise
: ClockDirection.Clockwise;
List <ushort> segList = new List <ushort>();
ExtNodeManager extNodeManager = ExtNodeManager.Instance;
foreach (var segmentId in extNodeManager.GetNodeSegmentIds(nodeId, clockDirection))
{
if (CountOutgoingLanes(segmentId, nodeId) > 0)
{
segList.Add(segmentId);
}
}
return(segList);
}
