[Papervision3D] papervision subdivide triangles

[Dav]

Hi, I took a look at this site,

http://blog.alternativaplatform.com/ru/files/2008/04/bunker.swf

I know it's using alternativa3D but I was just wondering something. When you
press T on that demo you see the triangles, as soon as your mouse stops
moving the triangles subdivide to provide a more detailed model.

Is there any functionality in papervision to do the same thing?

Cheers,
Dav