SUBSYSTEM OVERVIEW
IGES To/From GDX Conversion (IGDX) Subsystem
The IGDX subsystem converts the applicable IGES entities to GDX entities and GDX entities to IGES entities. Use the IGDX_NOOPT option for any unused option mask. The following functions get the defintion data for GDX and IGES entities:
Get the GDX definition data of the IGES entity
Get the IGES definition data of the GDX entity
See the manual pages for a description of the mappings between IGES and GDX.
ENTITY ATTRIBUTES
The IGDX substem provides functions to transfer attributes between IGES and GDX Geometric entities.
The following functions are used in the attribute translation.
Creates GDX attribute entities for all Geometric entities in GDX Model
Creates GDX Attribute Entity from an IGES Geometric Entity
Update entities in the IGES model with GDX Attributes
Updates IGES entity with GDX Attributes
Please refer "ENTITY ATTRIBUTES" section of gdx_intro man page.