inventor-demo 2.1.5-10-14ubuntu2 (amd64 binary) in ubuntu natty

 This package includes several Open Inventor demos: a scene viewer
 (SceneViewer), a scene graph viewer and editor (gview), a maze game (maze),
 an extrusion editor (noodle), a 3D morphing tool (qmorf), a surface of
 revolution editor (revo), among others.
 .
 This package also contains example code, including the examples
 from the books "The Inventor Mentor", and "The Inventor Toolmaker".
 .
 Open Inventor is an object-oriented 3D toolkit offering a comprehensive
 solution to interactive graphics programming problems. It presents a
 programming model based on a 3D scene database that simplifies graphics
 programming. It includes a large set of objects such as cubes, polygons,
 text, materials, cameras, lights, trackballs, handle boxes, 3D viewers, and
 editors can speed up your programming and extend your 3D program's
 capabilities.