public void OnGUI()
{
NodeWindow = GUILayout.Window(WindowID, NodeWindow, DrawNode, "");
//Draw the connections
foreach (NodeConnection connection in nodeConnections.Where(x => x != null))
{
if (connection.Destination != null)
{
NodeConnection.DrawConnected(connection.Source, connection.Destination.NodeWindow, NodeWindow);
}
else
{
NodeConnection.DrawConnected(connection.Source, new Rect(Event.current.mousePosition.x, Event.current.mousePosition.y, 1, 1), NodeWindow);
}
}
}
public NodeConnection(SerializableRect from, Node to)
{
Source = from;
Destination = to;
}