The Roassal visualization engine now officially has a new member: Roassal 3D.
Roassal 3d is about creating and animating 3d scenes. It is meant to visualize data. Roassal 3d recently got textures, translucence, additional layouts and various light models. It should work on Pharo 3.0, under MacOSX, Linux and Windows.
Read the offical announcement.
There is also some initial documentation available.