Thanks to all. Finally I found my problem, I had some corruption in the datas that I was using, but the code was correct.
Thanks again Regards from Canary Islands On Thu, Apr 29, 2010 at 19:18, Todd J. Furlong <[email protected]> wrote: > That looks similar to code we use to do the same thing. Only difference is > we check rr.validNode instead of rr.success, but you say it is successful. > We are using OSG 2.8.2. > > -Todd > > On 4/29/2010 10:27 AM, Manolo Padron Martinez wrote: >> >> Hi: >> >> We're trying to load an osg model from an stream. We got the code like >> this >> >> membuf sb((char *)Data, Size); >> std::istream stream(&sb); >> osgDB::ReaderWriter* reader = >> osgDB::Registry::instance()->getReaderWriterForExtension("osg"); >> if(reader) >> { >> osgDB::ReaderWriter::ReadResult rr = >> reader->readNode(stream,0); >> if(rr.success()) >> { >> osg::Node *new_model = new >> osg::Node(*rr.getNode()); >> return new_model; >> } >> } >> >> return NULL; >> >> Its seems to load as it should. Rr is successfull but when I try to >> add the node to a treenode I didn't saw it on screen. If I change the >> code before for the code to load it from disk It works perfectly. Any >> idea? There are a problem with the plugin of osg file when a stream is >> used to read the node? >> >> Regards from Canary Islands >> _______________________________________________ >> osg-users mailing list >> [email protected] >> http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org > > _______________________________________________ > osg-users mailing list > [email protected] > http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org > _______________________________________________ osg-users mailing list [email protected] http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
