http://cgkit.sourceforge.net/#intro
Saw this on the net. Not sure if its anything that developers here can use. Thought I’d throw it out there though.
It was brought up briefly at the meeting, IanWill has looked at it in the past, and plans to relook at it. It has some niceties including has bindings for Renderman, using Ogre for previewing the mesh, and ODE bindings for physics.
LetterRip