Woh! seems like the previous experiment made the FWA featured column :O That's nice :) I think it's the 2nd time one of my experiments were featured there.

So, I was just browsing FWA, and then I found this wallpaper done by Marcus Wallinder which looked really cool, so I got one of the chrome bubbles from there as a texture and tried it in the code, this is what I came with:



But then, I had the idea of testing with different object, and this is how it looked with a cube:



Then I tried with a sphere:



And finally with a tube:



So, for making something cooler this time, Tweener helped here to mix all the objects, so after 2 seconds it fades to another form.

http://mrdoob.com/lab/pv3d/dof/07/

Sources available:
http://mrdoob.com/lab/pv3d/dof/07/dof07.fla