Export in inches or millimeters.

When ON, meshes are converted to Facet entities.

When ON, NURBS geometry (curves, surfaces, shells) is converted.

When ON, curves are converted.

If this option is checked, surfaces will be split at multi-knots which have G1 discontinuity.

If chosen a report containing a list of path names of imported files, a list of warnings and/or error messages, a detailed entity mapping report and a table that documents the number of each type of entity processed during the import, will be produced