# Synopsis

PDX_MSGT sgdx_ModelEntitiesToGDXAttrs(long option, int gdx_model)

# Purpose

Get GDX Attributes for curves and surfaces from STEP entities.

# Description

Traverse through GDX model and creates GDX Attributes for all GDX curve and surface type entities by using its original STEP entities. Program ignore attribute related errors and process as many entities as possible.

# Input

## option

### SGDX_ATTRIBUTE_ALL

Allow layer/colors attribute values to be processed on each entity.

## gdx_model

GDX model with out attributes

# Return

          SGDX_NOERR
          Low Level error return
          .fi