protected override void InsertItem(int index, Node item)
{
base.InsertItem(index, item);
if (_SpatialTree != null)
{
_SpatialTree.Add(item);
}
}
/// <summary>
/// Generate a node at this vertex, if it does not already posess one.
/// This override can be used to generate nodes independent of a full model/element system.
/// </summary>
/// <param name="options"></param>
public void GenerateNode(NodeGenerationParameters options, NodeCollection nodes, NodeDDTree nodeTree)
{
if (Node == null)
{
Node = nodeTree.NearestTo(Position, options.ConnectionTolerance);
if (Node == null)
{
Node = new Node(Position);
}
}
if (!nodes.Contains(Node.GUID))
{
nodes.Add(Node);
nodeTree.Add(Node);
}
}