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.
On 7/21/06, Mustafa <[EMAIL PROTECTED]> wrote:
Is there any detailed information about database pager? what is the
difference of the OSG viewer with and without it? any reference
explaining this concept welcome.
BR
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