# Synopsis

PDX_MSGT sgdx_STEPGDTToGDX2(long option, int step_model, MAP_INFO * map_info, int gdx_model)

# Purpose

Map STEP semantic GD&T to GDX

# Description

GDX PMI entities will be created for semantic GD&T associated with the shape representation. Specific GDX PMI entity types will be associated to each GDX PMI containing additional semantic data. See sgdx_STEPGDTToGDX for more details about other information captured in the GDX PMI entity.

# Input

## option

Not used

## step_model

STEP model

## map_info

Map info structure containing list of entities

## gdx_model

GDX model to create GDX PMI and user attributes in

# Return

SGDX_NOERR or error