/// <summary>
/// The convex hull of all the points of all the nodes in the cluster
/// </summary>
private Polyline ComputeConvexHull()
{
var points = new List <Point>();
foreach (Node v in cluster.Nodes)
{
CvxHull r = new RCHull(null, v, 0);
foreach (PolylinePoint p in r.TranslatedBoundary().PolylinePoints)
{
points.Add(p.Point);
}
}
foreach (Cluster c in cluster.Clusters)
{
points.AddRange(new ClusterConvexHull(c, this).TranslatedBoundary());
}
return(new Polyline(ConvexHull.CalculateConvexHull(points))
{
Closed = true
});
}
/// <summary>
/// The convex hull of all the points of all the nodes in the cluster
/// </summary>
private Polyline ComputeConvexHull()
{
var points = new List<Point>();
foreach (Node v in cluster.Nodes)
{
CvxHull r = new RCHull(null, v, 0);
foreach (PolylinePoint p in r.TranslatedBoundary().PolylinePoints)
points.Add(p.Point);
}
foreach (Cluster c in cluster.Clusters)
{
points.AddRange(new ClusterConvexHull(c, this).TranslatedBoundary());
}
return new Polyline(ConvexHull.CalculateConvexHull(points)) {Closed = true};
}