# Synopsis

PDX_MSGT sgdx_STEPMaterialToGDXUserAttr(long option, int gdx_model)

# Purpose

Map STEP material properties to GDX

# Description

All GDX_SOLID entities in the specified gdx_model will be be processed to determine if the associated STEP MANIFOLD_SOLID_BREP entity has material properties assigned to it. If a material property is found, a GDX_USER_ATTRIBUTE entity with 5 fields will be created and attached to the GDX_SOLID. The name and type of each field in the GDX_USER_ATTRIBUTE entity representing the material property is defined as follows:

id,string name,string density,double thermal expansion coefficient,double length units,integer (see gdx.ddf for gdx_pmi_unit enumerated values) mass units,integer (see gdx.ddf for gdx_pmi_unit enumerated values) temperature units,integer (see gdx.ddf for gdx_pmi_unit enumerated values)

# Input

## option

Options (not used)

## gdx_model

GDX model to process

# Return

SGDX_NOERR or error