Spinner Widget in 3d

[Jupiter]

I love the following link

http://labs.pathf.com/spinner/

I was wondering that is it possible to have 3d objects in the
spinner.Can I make it possible with GWT?I know javascript supports
3d.So I guess it should be possible.Can anyone tell me whether its
possible or not?If so please guide me how I can make a 3d spinner
widget?

Any help is appreciated

[ThomasWrobel]

Theres no inbuilt 3d rendering engine in javascript or gwt, so you'd
either have to find one and try to make it work with gwt, or you'd
have to code your own ver the canvas element. (which lets you draw
anything 2d, and thus with smart code you can make anything 3d).
Both probably very hard tasks.
Its certainly possible, however, as some of the chrome demos show;

http://www.chromeexperiments.com/