# Synopsis

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

# Purpose

Replace shape geometry.

# Description

Traverse the GDX model and map the geometry to the STEP model. The existing STEP geometry will be removed and the new geometry put in its place. Entities referencing the deleted entities will not be updated and references to the old geometry will be formatted as $.

# Input

## option

Options (not used)

## gdx_model

Model containing GDX entities

## map_info

Mapping information

## step_model

Model to create STEP entities in

# Return

          STEP_NOERR
          .fi