// Finds a list of waypoints which is near the given
// Lat/Lon, and are connected to at least one other waypoint.
private static List <IndexDistancePair> Find(
double Lat,
double Lon,
bool IsSid,
WaypointList wptList,
WptSearchOption option)
{
double searchRange = 0.0;
var result = new List <IndexDistancePair>();
while (searchRange <= option.MaxSearchRange &&
result.Count < option.TargetCount)
{
result.Clear();
searchRange += option.SearchRangeIncr;
var searchResult = wptList.Find(Lat, Lon, searchRange);
foreach (var item in searchResult)
{
int i = item.Index;
if ((IsSid && wptList.EdgesFromCount(i) > 0) ||
(IsSid == false && wptList.EdgesToCount(i) > 0))
{
double dctDis = wptList[i].Distance(Lat, Lon);
result.Add(new IndexDistancePair(i, dctDis));
}
}
}
return(result);
}
public static List <IndexDistancePair> FromAirway(
double Lat,
double Lon,
WaypointList wptList,
WptSearchOption option)
{
return(Find(Lat, Lon, false, wptList, option));
}
public StarAdder(
string icao,
StarCollection stars,
WaypointList wptList,
WaypointListEditor editor,
AirportManager airportList,
WptSearchOption option)
{
this.icao = icao;
this.stars = stars;
this.wptList = wptList;
this.editor = editor;
this.airportList = airportList;
this.option = option;
}
