Hi Randall, On 29 March 2013 14:18, Randall Hand <[email protected]> wrote:
> Well, I want to do it "in" the frame.. Basically, I'm hoping to get OSG to > do the scene traversal for culling, etc, then read the znear/zfar values to > be sent elsewhere while the geometry is pushed down the pipe. I don't need > perfectly accurate znear/far, just the bounding box estimates. > The CullVisitor computes and maintains the near/far values when these need computing. Have a look at osgUtil::CullVisitor. Robert.
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