Fuzzy _SelDup

_SelDup as it is now only selects 100% identical objects.

It would be more useful if it would detect objects that are the same from the users view.
This with a tolerance to respect.


I think this would be interesting, but how to make it a useful workflow? For example, is there visual feedback that shows the level of sameness? Perhaps something like the ‘Show Edges’ panel, which allows us to see different kinds of edges, zoom in on them, etc. Maybe something like ‘Analyze Duplicates’ would allow for the user to understand the different levels of fuzzy duplicates, perhaps even allow for a tolerance.