# Synopsis

PDX_MSGT gdx_FaceDetectNaturalBound(long option, MDA_PTR gdx_face_ptr, double devTol, int *status)

# Purpose

Detect face natural bound.

# Description

The iso-curves representing the natural boundaries of the surface in the specified face will be compared to the edges. If a match is found a parameter curve representing the bound will be created and inserted into the corresponding edge curve.

# Input

## option

Options (not used)

## gdx_face_ptr

MDA_PTR of face

## devTol

Deviation tolerance to use in comparison

# Output

## status

Number of parameter curves created

# Return

          GDX_NOERR
          Low level error return
          .fi