Bond wires can be treated as paths but care has to be taken to avoid wire crossing and to provide a vertical connection from the wire end to the metal pad. The wirebonding page explains in detail how this works.
How NETEX-G uses the GDSII PROPERTY record to annotate net names to geometric entities.
How to control mapping of layers from Gerber/ODB to GDSII layer:datatype.
How NETEX-G creates text entities used to label component pin (nodes) locations. This can be useful when analyzing a files nets and connections.
Some tools cannot properly support complex polygons that are often generated from package layout. This option fractures the GDSII output into trapezoids.