rBIsolate is a MaxScript tool for 3ds Max that offers several ways to isolate objects in a scene. It provides an isolation level system supporting multiple levels, plus isolation by named selection sets, scene states, selection layers, category, instance objects, instance materials, instance modifiers, and object name.
The name method supports wildcards using an asterisk or question mark, so a string like "box*" or "box?2" matches nodes by pattern. Hide/unhide by category gives access to the Max display panel node classes, along with Xref scenes and Forest Pro / RailClone objects. The layer method works in both the old Layer Manager and the newer Layer Explorer with multi sub layers, tested with 2013, 2015 and 2018. When a scene state or selection set method is active, Shift+Click returns to the original scene state.
Every method works alongside the native 3ds Max isolate tool, which remains available at all levels. The script uses scene states to store a temporary state and returns the scene to its original state on close. The UI has no header but can be dragged from any blank space. Run it by drag-and-drop or by running the script.