The proximity densification strategy

[MarcWangzhiru]

This is very interesting work. I wonder if you have tested the densification strategy of proximity and how many points can you pick out for densification? I noticed in your code that you have a very large extent threshold in the proximity function.Is this really enough to pick a large number of points? Because in other Gaussian operations, such as cloning and splitting, the extent of selecting points to be densitified is multiplied by a smaller factor percent_dense , and I notice that your proximity function does not multiply by this factor.