# Synopsis

PDX_MSGT igdx_100ToArc(long option, MDA_PTR iges_100_ptr, int gdx_model, MDA_PTR *gdx_arc_ptr)

# Purpose

Create the GDX form of the IGES arc entity

# Description

Creates the GDX form of the IGES arc entity in the GDX model. The IGES arc entity must be a valid IGES defintion.

# Input

## option

### IGDX_APPLYMTX

Apply the IGES matrix to the GDX definition

## iges_100_ptr

The IGES 100 entity database pointer

## gdx_model

The GDX arc entity model for creation

# Output

## gdx_arc_ptr

The database pointer of the resulting GDX Arc

# Return

          IGDX_NOERR
          IGDX_INVALIDMODEL
          Low level error return
          .fi