When selecting 2D geometry, a group of 2D elements can be selected at once using the "Chain" option if they are tangentially connected. I would like to have a "By 2D Profile" option as well which would select all 2D elements that form a valid closed profile. For example, if I have a rectangle, hexagon, or any other profile on my workplane, I would like to be able to choose "By 2D Profile" and pick one line of that profile to have all lines in that profile selected.
If there is not a single closed profile, then the selection should stop where it is ambiguous, similar to how the Overdraw and Equidistant commands work.
