Rafa Gaitan wrote:
Maybe experts can help you better but as I know the DatabasePager is a
Thread that collects all PagedLOD nodes in the scene graph.. unloading
from memory when has expired his time. Also helps you to load nodes new
PagedLOD nodes without stall rendering...
For example osgdem creates a PagedLOD dataset of terrain data, and
osgviewer is able to load and unload from memory that nodes to navigate
all the terrain even when the amount of data is more than main memory.
You can use in your application and your own viewer the database pager..
you can see an example of use in the osgsimplepager example. But the
standard viewer of OSG.. enables a databasePager instance for manage
PagedLOD datasets.
That's about right.
I can try to answer more specific questions.
--
Chris 'Xenon' Hanson aka Eric Hammil | http://www.3DNature.com/ eric at logrus
"I set the wheels in motion, turn up all the machines, activate the programs,
and run behind the scenes. I set the clouds in motion, turn up light and
sound,
activate the window, and watch the world go 'round." -Prime Mover, Rush.
_______________________________________________
osg-users mailing list
[email protected]
http://openscenegraph.net/mailman/listinfo/osg-users
http://www.openscenegraph.org/
