[Papervision3D] culling help

[Jonathon Stierman]

I've got a bit of a culling issue that I'm hoping someone can give me some pointers on.  I'm working on a little animation for a box that can open and close.  I'm using a Cube instance, along with a couple of Plane instances to use as the doors.  When looking dead-on at the animation, it looks perfect, but as soon as I start rotating the cube, the "door" polygons seem to disappear while opening/closing.

I've done some googling, played around with clipping and culling settings, but I haven't been able to make the door polygons always render.

I have attached the source code if anyone would like to take a look.  You'll need the Tweener library, and the flash components (for the Button class), and Papervision, obviously.

Jonathon

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