If enabled, a copy of the selected entities will be mirrored.

To add the newly created copies of entities to a new part, click the IncrementParts icon. A window will open with the list of the parts of the selected entities. If a part is selected, the new entities will be placed in a new part named [old_part_name]_0. For multiple copies, each copy will be placed in a separate part, for example, GEOM_1, GEOM_2, GEOM_3, etc.

Define the normal of the mirroring plane, either as one of the global axes, or by a vector through two specified points.

The point of reflection may be chosen as the Origin, Centroid (of the geometry) or another specified point.