# Synopsis

PDX_MSGT igdx_ParmSplSurfTo114(long option, MDA_PTR gdx_spline_surf_ptr, int iges_model, MDA_PTR *iges_114_ptr)

# Purpose

Create an IGES Parametric Spline surface from the GDX surface

# Description

Creates the IGES form of the GDX parametric spline surface entity if the degree of the GDX parametric spline surface is less than or equal to three(3) in the specified model.

# Input

## option

### IGDX_LEAVE_LOCKED

The IGES entity will remain locked in the database. The Applicaton must use mda_GetLockedAddr to get the entity structure.

## gdx_spline_surf_ptr

The GDX parametric spline entity database pointer

## iges_model

The model for creating the IGES parametric spline surface entity

# Output

## iges_114_ptr

The database pointer of the resulting IGES surface

# Return

          IGDX_NOERR
          Low level error return
          .fi