I created a little patch in Quartz Composer 3.0 which allows you to navigate a 3D scene using the 3Dconnexion Space Navigator.

Controlling Quartz Composer with the Space Navigator from Memo Akten on Vimeo.

The patch is actually very simple, it uses the built in QC HID Input patch, then uses JavaScript to ease and smooth the values and control a 3D Transformation patch. So if you put your 3D scene in that patch it should work. You can delete the contents of the 3D Transformation patch - currently its this replicated cubes / starfish type thing.