# Synopsis

PDX_MSGT igdx_RuledSurfTo118(long option, MDA_PTR gdx_ruled_surf_ptr, int iges_model, MDA_PTR *iges_118_ptr)

# Purpose

Create the IGES ruled surface entity from the GDX ruled surface entity.

# Description

Creates the IGES form of the GDX ruled surface entity in the specified model. Each subordinate entity of the GDX ruled surface entity is also created as an IGES entity 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_ruled_surf_ptr

The GDX ruled surface entity database pointer

## iges_model

The IGES ruled surface entity model for creation

# Output

## iges_118_ptr

The database pointer of the resulting IGES surface

# Return

          IGDX_NOERR
          IGDX_INVALIDMODEL
          Low level error return
          .fi