You probably haven't enabled the database pager.
Try something like this to enable it.
osgUtil::SceneView *sceneView = (get your sceneView)
osg::Node* sceneNode = (your root node)
osgDB::DatabasePager* databasePager = osgDB::Registry::instance()-
>getOrCreateDatabasePager();
databasePager->setTargetFrameRate(mTargetFrameRate);
databasePager->registerPagedLODs(sceneNode);
databasePager->setUseFrameBlock(false);
sceneView->getCullVisitor()->setDatabaseRequestHandler(databasePager);
databasePager->setCompileGLObjectsForContextID(sceneView->getState()-
>getContextID(), true);
On Dec 20, 2006, at 10:07 AM, Jason wrote:
Hello,
I am trying to load a .txp Terrapage file into my scenegraph and I
keep reading about an OSG Terrapage Loader plugin but I can't seem
to find any example code or instructions on how to do this. Would
anyone mind pointing me in the correct direction? As of now, I
tried using osg::DB readNodeFiles and I get messages such as:
txp:: Loading models ...
txp:: ... done.
txp:: Loading light attributes ...
txp:: ... done.
but nothing shows up in my scene graph. I even get a boundsphere
center from it as well but I still cannot see a thing. I suspect
any subgraphs that may be involved with the .txp are not getting
loaded.
Thanks,
Jason
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