Hi Robert,
Might it make sense to add an optional callback to either the
PagedLOD+ProxyNode classes or to the DatabasePager for when loading of
a node is complete? If so, would patches be accepted?
Thank you,
Aaron
Quoting Robert Osfield <[email protected]>:
Hi Tony,
On 31 August 2015 at 03:54, Tony Vasile <[email protected]> wrote:
We have a bunch of OpenFlight models with have information in some of the
nodes that we use to configure our system. Is it better to use ReadNodeFile
and post-process the file with a NodeVisitor? Or is is better to override
osgDB::ReadFileCallback and somehow exercise our code when it finds a node
of particular interest?
You'll likely be using the same code to find the nodes of interest no
matter what approach you use, to me it's really just an issue where it'll
be most convenient/flexible for you to invoke it in your application.
If you are loading the files directly by your application by calling
osgDB::readNodeFile(..) then adding post processing in afterwards would be
easy, but if the files are being read as part of paged database then using
the ReadFileCallback would be required.
Robert.
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