Translations:Draft Upgrade/16/en

The selected objects are modified or upgraded according to the following conditions, in order:
 * 1) If there are more than one face in the selection, the faces are merged (union).
 * 2) If there is only one face in the selection, nothing is done.
 * 3) If there is only one open wire in the selection, it gets closed, making a face.
 * 4) If there are only edges in the selection, all edges are joined into a wire, and the wire is closed if possible.
 * 5) If none of the above is possible, a compound object is created.