Hello Peter,
However my
question was really whether something like this already existed in OSG,
to which the answer is no.
Indeed. And in your use case I agree that a kd-tree would be pretty
efficient. Perhaps we could have a scheme where kd-trees can be turned
on or off for particular subgraphs, so that static parts of the scene
will use them and dynamic parts will use the BVH.
I do need this feature, so I will look into implementing it in
osgUtil::IntersectionVisitor. This should be as simple as setting a
flag, I think, and modifying the traversal to return as soon as an
intersection is found. I will let the list know how it goes.
Yep, that should do it.
J-S
--
______________________________________________________
Jean-Sebastien Guay jean-sebastien.g...@cm-labs.com
http://www.cm-labs.com/
http://whitestar02.webhop.org/
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