public List <Point> HullPointsInOrder()
{
var hullEdges = HullEdges();
var points = new List <Point>();
if (hullEdges.Count == 0)
{
return(points);
}
var reorderer = new EdgeReorderer(hullEdges, VertexOrSite.Site);
hullEdges = reorderer.Edges;
var orientations = reorderer.EdgeOrientations;
reorderer.Dispose();
var n = hullEdges.Count;
for (var i = 0; i < n; ++i)
{
var edge = hullEdges[i];
var orientation = orientations[i];
points.Add(edge.Site(orientation).Coord);
}
return(points);
}
private void ReorderEdges()
{
//trace("_edges:", _edges);
var reorderer = new EdgeReorderer(Edges, VertexOrSite.Vertex);
Edges = reorderer.Edges;
//trace("reordered:", _edges);
EdgeOrientations = reorderer.EdgeOrientations;
reorderer.Dispose();
}
