[Papervision3D] bitampdata switchout idea

[Ian Stokes]

Hi,

Here's the 2d sprite system with my pv3d system turned off. For 2d 
sprites within a 3d game or 2d overlay(3d turned off) I was
trying a bitmap in a sprite and then just assign new art to the 
bitmapData option of the bitmap with a timer

http://www.joychamp.com/gameCore/GameCore.html

* some of the 3d junk is still active so thats cutting the fps a tad but 
if you want to have 2d elements in overlays..etc
the swapping of bitmapdata is nice and fast. I was going to apply this 
to  small single poly as a cheap particle effect
using animated texture bitmap.

Ian