FGFS-4.1/OpenSceneGraph
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Moved the updating and expiry of the Registry object cache from DatabasePager into osgViewer::Viewer/CompositeViewer.

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This commit is contained in:
Robert Osfield
2009-08-05 11:06:53 +00:00
parent 2f3dfc4349
commit df9385ac19
7 changed files with 76 additions and 69 deletions
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27
src/osgViewer/Viewer.cpp
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@@ -924,29 +924,22 @@ void Viewer::updateTraversal()
_updateVisitor->setFrameStamp(getFrameStamp());
_updateVisitor->setTraversalNumber(getFrameStamp()->getFrameNumber());
if (getSceneData())
{
_updateVisitor->setImageRequestHandler(_scene->getImagePager());
getSceneData()->accept(*_updateVisitor);
}
if (_scene->getDatabasePager())
{
// synchronize changes required by the DatabasePager thread to the scene graph
_scene->getDatabasePager()->updateSceneGraph(*_frameStamp);
}
_scene->updateSceneGraph(*_updateVisitor);
// if we have a shared state manager prune any unused entries
if (osgDB::Registry::instance()->getSharedStateManager())
osgDB::Registry::instance()->getSharedStateManager()->prune();
// update the Registry object cache.
osgDB::Registry::instance()->updateTimeStampOfObjectsInCacheWithExternalReferences(*getFrameStamp());
osgDB::Registry::instance()->removeExpiredObjectsInCache(*getFrameStamp());
if (_scene->getImagePager())
{
// synchronize changes required by the DatabasePager thread to the scene graph
_scene->getImagePager()->updateSceneGraph(*_frameStamp);
}
if (_updateOperations.valid())
{
_updateOperations->runOperations(this);
}
if (_incrementalCompileOperation.valid())
{
// merge subgraphs that have been compiled by the incremental compiler operation.