[Papervision3D] Our experiments thus far

[Cam]

Hey guys,

A bunch of us over at Indusblue have been messing around with 
papervision for the last week and we think its just amazing. Check out 
the experiments we have at http://blog.startaconversation.com/ .

You question I have is regarding the tank example. You'll notice that as 
you drive the depth swaps and the tank is behind the ground. Are there 
any techniques to keep the tank always above the plane?

Thank you for all of your hard work. It's very appreciated.