## Name

GetRingEdges —
Returns an ordered set of edges forming a ring with the given edge .

## Synopsis

`getfaceedges_returntype `**GetRingEdges**(

varchar `atopology`, integer `aring`, integer `max_edges=null``)`

;

## Description

Returns an ordered set of edges forming a ring with the given edge.
Each output consists of a sequence and a signed edge id.
Sequence numbers start with value 1.
A negative edge identifier means that the given edge is taken backward.
You can pass a negative edge id to start walking backward.

If `max_edges`

is not null no more than those records
are returned by that function. This is meant to be a safety parameter
when dealing with possibly invalid topologies.

Availability: 2.0