public PolyNodeCrossoverPointManager(PolyNode landPolyNode)
{
this.landPolyNode = landPolyNode;
waypoints = landPolyNode.FindAggregateContourCrossoverWaypoints();
allWaypointIndices = waypoints.Map((_, i) => i);
visibilityGraph = landPolyNode.ComputeVisibilityGraph();
waypointToWaypointLut = visibilityGraph.BuildWaypointToWaypointLut();
}