Hi Wang Rui, Robert,
The dotosg wrapper / serializer recognizes classes from there class
names. These should be defined with the className() method (or
META_Node macro) and the writing processor in osgDB will try to find a
wrapper corresponding to the name. If found, the node will be written
to files; otherwise the unknown node and its subgraph will be skipped.
It can't decide if the OceanScene is derived from osg::Group without a
name-wrapper map recorded in the Registry object.
Thanks for the explanation, together with Robert's explanation that
makes sense.
The only possible workaround in my case (if I have no time to write
actual dotosg plugin/serializer support) would be to make className()
and libraryName() return osg::Group? Or maybe just not implementing
them, so that the osg::Group versions will be called?
Do you mind if I could have time to help finish the serializers of the
osgOcean project someday? :-)
Hehe, if you want you're welcome to do it of course. :-)
I've read that adding serializer support is very straightforward, but
unfortunately our software currently runs on OSG 2.8.3 so that won't
solve the problem for me...
Thanks a lot,
J-S
--
______________________________________________________
Jean-Sebastien Guay jean-sebastien.g...@cm-labs.com
http://www.cm-labs.com/
http://whitestar02.webhop.org/
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