Hi Martin, I've used osgDB::readObject() for various purposes over the years, from archives to configuration files. A single ReaderWriter can read multiple formats - for instance the imagio/quicktime plugins do just this, you simply implement the ones you can handle. You can preload your plugin to make sure it's called first and given an opportunity to load a file format, there is also extension aliasing support in osgDB::Registry that you can use to allow different file extensions to be associated with particular plugins.
Robert. On 6 December 2012 07:16, Martin Scheffler <[email protected]> wrote: > Hi, > > I would like to use the osgDB architecture to load script and xml files, > possibly other stuff. I would like to be able to use the CURL plugin to > load these files from the net, which means I can't simply get a path with > osgDB::findFile and fopen that. Ideally I would like to enter a path or URL > and somehow get a std::istream in return. > > Is reading arbitrary files through the plugin structure possible without > writing a ReaderWriter plugin for each format and wrapping the return in an > osg::Object? I only see very concrete methods like > osgDB::Registry::readImage() or readNode(), not readFile() or something > similar. > > Thank you! > > Cheers, > Martin > > ------------------ > Read this topic online here: > http://forum.openscenegraph.org/viewtopic.php?p=51432#51432 > > > > > > _______________________________________________ > osg-users mailing list > [email protected] > http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org >
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