[osg-users] World-space bounds of a node

[Jean-Sébastien Guay]

Hi all,

I was wondering, what's the correct way to get the world space bounds of 
a node? I can do the following:

    osg::ComputeBoundsVisitor cbbv;
    node->accept(cbbv);
    osg::BoundingBox bb = cbbv.getBoundingBox();

I also have the localToWorld matrix of the node. But just transforming 
the _min and _max members by the matrix doesn't seem to give the right 
results... (note that I don't care if the resulting bounding box is 
axis-aligned - it could even be a bounding sphere)

So, what is the correct way to get the bounds?

Thanks,

J-S
--
______________________________________________________
Jean-Sebastien Guay    [EMAIL PROTECTED]
                               http://www.cm-labs.com/
                        http://whitestar02.webhop.org/
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