Ticket #793 (closed enhancement: fixed)
Topology: function GetNodeByPoint($1,$2,$3)
|Reported by:||aperi2007||Owned by:||strk|
GetNodeByPoint?(atopology, point, tolerance)
Retrieve a Node ID given a POINT and a tolerance tollerance = 0 mean exactly intersection
Returns the integer ID if there is a Node on the Point.
If there isn't any node in the Point, GetNodeByPoint? return 0.
if near the point there are two or more nodes it throw an exception.