# Synopsis

(macro) long gdx_GetNumOfApproxVFacetPnts()

# Purpose

Get the current GDX number of surface linear approximation V facet points.

# Description

This function gets the current GDX number of surface linear approximation V facet points. The surface is assumed to be an untrimmed surface and the surface has been approximated with facets.

# Return

Number of surface V facet linear approximation points