# Synopsis

PDX_MSGT igdx_RevSurfTo120(long option, MDA_PTR gdx_rev_surf_ptr, int iges_model, MDA_PTR *iges_120_ptr)

# Purpose

Create the IGES surface of revolution entity from the GDX revolve surface entity.

# Description

Creates the IGES form of the GDX revolve surface entity in the specified model. Each subordinate entity of the GDX revolve 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_rev_surf_ptr

The GDX revolve surface entity database pointer

## iges_model

The IGES surface of revolution entity model for creation

# Output

## iges_120_ptr

The database pointer of the resulting IGES surface

# Return

          IGDX_NOERR
          IGDX_INVALIDMODEL
          Low level error return
          .fi