Find Symmetry
Find symmetrical surfaces or compare selected surface sets for symmetry. You can reorganize found symmetric surfaces into separate components or delete one subset of a pair of symmetric surface sets.

From the Geometry ribbon, click the arrow next to the
Cleanup tool set name and select
Find Symmetry.
The Find Symmetry dialog opens.

Select an action.
 Find symmetry
 Locate surfaces within a single component that are mirror images of one another across a plane of symmetry that you specify.
 Compare
 Find symmetric surfaces among different components that you select.
 Select surfaces.
 Define your axis of symmetry by selecting a vector entity and a base node.

Select a result.
 Reorganize
 Organize the symmetric surfaces into new, separate component.
 Delete Positive
 Delete the symmetric surfaces on the positive side of the symmetry axis. Used when finding symmetry.
 Delete Negative
 Delete the symmetric surfaces on the negative side of the symmetry axis. Used when finding symmetry.
 Click Apply.