extrude.point.start.index

Syntax

Get local index i of point n within the first edge attached to the point. This can be used to iterate through all edges attached to a node with the extrude.point.start.edge, extrude.edge.next.edge and extrude.edge.next.index functions.

Returns:i - point index with 1 \(\le\) i \(\le\) 2 Arguments:p - point pointer