The IGES writer allows developers to export B-rep data from Exchange to IGES. The file extensions that you can create when you export the data are:
The assembly structure is maintained during export.
When we export to IGES we look at the source data and map each surface to one of the following:
Surface of extrusion
Surface of revolution
…and each curve to:
This format does not support a tessellation representation.
Views are not supported by this format.
PMI is not supported by this format.