In older versions, say NX8.5 , theres an "simple clearance check", which is a simple version of the larger assembly clearance / set 1 /set 2 etc etc.
The simple version is "drag rectangle around all + OK" then the results are displayed.
I can't find this in NX10, has it been removed ?
( Yes, the NX10 Clearance analysis - Perform analysis will do the same and much more, but it also contains , for the non-power user, a couple of mysterious settings.)
Regards,
Tomas