[osg-users] How does OSG cull off-screen objects?

Paul Martz pmartz at skew-matrix.com
Fri Oct 26 12:10:08 PDT 2007

This is done automatically by osgUtil::CullVisitor. If you're using
osgProducer, SceneView, or osgViewer, it happens automatically.

> Where in the cull traversal is an object tested to determine 
> if it is on screen and needs to be drawn?  Is this automatic, 
> or is this something we need to turn on?  Thanks.

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