Delete Unselected

Delete all non-selected objects in 3dsMax scene, including hidden and frozen ones, leaving just the ones you need in the scene.

This simple script is very handy when you need to re-save only one or a few models from a complex scene, but keeping all the scene setups. It’s also good for exporting objects to external software that requires scene data from 3dsMax.

Installation:
1. Drag the script to a viewport.
2. Go to Customize > Customize user interface > Toolbars > Category: Spline Dynamics – free scripts.
3. Drag the script’s name to a toolbar.