On Thu, May 22, 2008 at 12:09 PM, Robert Osfield <[EMAIL PROTECTED]> wrote:
> > Another change to the DatabasePager was to store the DatabaseRequest > objects that are used internally by the pager directly on the > ProxyNode/PagedLOD nodes as well as internally in the various queues > in the DatabasePager. In the ProxyNode/PagedLOD classes you'll now > see getDatabaseRequest method that returns an > osg::ref_ptr<osg::Referenced>&. This tweak makes it much quicker for > the cull traversal to update the DatabaseRequests according to the > needs for the new > frame, and avoids the need to costly mutex locks and linear searches > that was previously being done in the DatabasePager::requestNodeFile > method. > Hum... Should it be possible to make the PagedLOD getDatabaseRequest method virtual ? :) -- Serge Lages http://www.tharsis-software.com
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