Setting intf_out_layer to none
DXF and DWG support the export and import of layers. When you export layers containing Creo entities to DXF and DWG and intf_out_layer is set to none:
Layers are exported with their original name
An entity belonging to more than one layer is exported with its lowest alphabetical layer name. For example, an entity on layer apple and layer pearexports on layer apple.
The following table shows how entities are assigned to layers and exported to the DXF and DWG formats.
Font Used by an Entity
Layer Assigned
Hidden line
Phantom line
If an entity assigned to a layer does not belong to any of these categories, the entity remains on the same layer after export. If an entity does not belong to any layer, it is exported to the DEFAULT_0 layer.