Chris 'Xenon' Hanson wrote:
>   Yeah, but I had a way to avoid this. Let me look at my code again...

  From memory, can't you create a NodeCallback that checks to see if it's being 
traversed
by a CullVisitor (dynamic-cast the NodeVisitor) and if so, temporarily switch 
off the
near/far computation, traverse the node/subgraph, and then turn it back on?

>> J-S

-- 
Chris 'Xenon' Hanson, omo sanza lettere                  Xenon AlphaPixel.com
PixelSense Landsat processing now available! http://www.alphapixel.com/demos/
"There is no Truth. There is only Perception. To Perceive is to Exist." - Xen
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