protected override Node GetNextNode(WorkingSet workingSet)
{
var edges = workingSet.CurrentWalk.Cast <Edge>().ToList();
if (_isExploding)
{
var nodes = workingSet.NodesNotInGraph.ToList();
var insideNodes = NodeFinder.GetInsideNodes(edges, nodes);
var outsideNodes = workingSet.NodesNotInGraph.Except(insideNodes).ToList();
_isExploding = outsideNodes.Any();
if (_isExploding)
{
return(NodeFinder.FurthestNearestEdge(edges, outsideNodes).Node);
}
}
return(GetNextInnerNode(workingSet));
}