To obtain the best possible comparison results with a mixture of V11 legacy data and V12 data, you must regenerate the geometric index (see also Section 4.22.6, “GeoDb ” in ENTERPRISE 3Dfindit (Professional) - Administration). In V12, the CPL algorithm has been changed so that it is much more robust against changes in triangulation.^[90]

Differences between legacy data and V12 data that nevertheless occur cannot be completely eliminated as the parasolid core has been basically revised. So for parts with high geometrical similarity, but not reaching 100%, it cannot be ruled out that it is a duplicate.