[osg-users] How to check if pagedLod already exists in databasepager with same filename

[Simone Rapposelli]

Hi,

I need to check if a pagedLod with a given fileName has been already loaded in the databasepager, in order to avoid to read it again from file.
My ideal sollution would be to access to the current pagedLod list from inside the osgDB::ReaderWriter::ReadResult readNode(const std::string &fileName, const osgDB::ReaderWriter::Options *options) const, but I can't understand if is possible and in case how.

Thank you!

Cheers,
Simone

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