# Synopsis

PDX_MSGT gdx_FaceReverseFace(long option, MDA_PTR gdx_face_ptr)

# Purpose

Reverse the orientation of the GDX Face.

# Description

Reverse the surface normal and the loop senses of the GDX Face

# Input

## option

No Options

## gdx_face_ptr

The valid GDX Face database pointer

# Output

## gdx_face_ptr

The reversed GDX Face database pointer

# Tolerances

          .fi

# Return

          GDX_NOERR
          Low level error return
          .fi