alembic : Alembic is an open framework for storing and sharing 3D geometry data. ( http://code.google.com/p/alembic )
glfw : The Portable OpenGL FrameWork ( http://glfw.sourceforge.net/ )
openctm : OpenCTM - the Open Compressed Triangle Mesh file format - is a file format, a software library and a tool set for compression of 3D triangle meshes. ( http://openctm.sourceforge.net )
spacenav : Spacenavd is a free software replacement user-space driver (daemon), for 3Dconnexion's space-something 6dof input devices. ( http://spacenav.sourceforge.net/ )
Add an ebuild in portage :
The ebuild is now in the portage tree.
You can also use layman : emerge layman then layman -a mistafunk
For Paludis use this rsync : rsync://gentoo.zugaina.org/mistafunk-portage
If you have a problem : ycarus(-at-)zugaina.org