private static List <Vector4> MergePolygon(EarPolygon poly)
{
List <Vector4> connects = new List <Vector4>();
if (poly.NumChildren() > 0)
{
List <EarPolygon> children = poly.GetChildren();
List <KeyValuePair <int, float> > order = ChildOrder(children);
KeyValuePair <LinkedListNode <EarPoint>, LinkedListNode <EarPoint> > connection;
LinkedListNode <EarPoint> temp;
for (int i = 0; i < order.Count; i++)
{
connection = GetSplit(poly, children[order[i].Key], order[i].Value);
connects.Add(new Vector4(connection.Key.Value[0], connection.Key.Value[1], connection.Value.Value[0], connection.Value.Value[1]));
LinkedListNode <EarPoint> newP = poly.InsertPoint(connection.Key.Value[0], connection.Key.Value[1], connection.Value);
temp = connection.Key;
do
{
temp = children[order[i].Key].Next(temp);
newP = poly.InsertPoint(temp.Value[0], temp.Value[1], newP);
} while (temp.Value != connection.Key.Value);
newP = poly.InsertPoint(connection.Value.Value[0], connection.Value.Value[1], newP);
}
}
return(connects);
}