# Synopsis

PDX_MSGT igdx_118ToRuledSurf(long option, MDA_PTR iges_118_ptr, int gdx_model, MDA_PTR *gdx_ruled_surf_ptr)

# Purpose

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

# Description

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

# Input

## option

### IGDX_APPLYMTX

Apply the IGES matrix to the GDX definition

## iges_118_ptr

The IGES 118 entity database pointer

## gdx_model

The GDX ruled surface entity model for creation

# Output

## gdx_ruled_surf_ptr

The database pointer of the resulting GDX surface

# Return

          IGDX_NOERR
          IGDX_INVALIDMODEL
          Low level error return
          .fi