One-against-all comparison

[jamesPet]

Curious if there is a way to perform a one-against-all comparison rather than all-against-all? For example, I have an assembly from X and want to compare it to a collection of other assemblies and find all assemblies within a given distance. I am not interested in the distances among members of the collection. Not sure this is possible and I didn't see how to do it in the readme.

Thank you, jamie