Hi Robert, I'm making a separate thread out of this and putting it into osg-users, because it's not a submission and really is a different issue than what I was working on in my virtual file system thread. The specific problem I'm talking about here is easy to test:
Make an archive archive.zip Make it contain model.osg and texture.png osgviewer archive.zip/model.osg If model.osg references "texture.png", the texture will be loaded. If model.osg references "some/crazy/path/to/texture.png", the texture will not be loaded. I think it should be loaded in both cases so that the full full directory structure is not required inside the archive. Do you agree? - Terry > > Hi Terry, > > On 11 March 2012 01:58, Terry Welsh <mogu...@gmail.com> wrote: >> I think your osgDB::Options idea is mostly working for finding >> references in the same archive as the parent. ?I find that this works >> when the reference is just a filename, but it fails if the filename >> comes with a path, such as the absolute path that an exporter might >> give you. ?This should probably be fixed regardless of whatever else >> we do on this subject. >> >> This could probably be made to work if a call to getSimpleFileName() >> was inserted somewhere along the way, but I don't see a good place to >> put it yet. ?Somewhere in Registry::read()? ?Or in the archive plugin? >> ?Any suggestions on this one? > > I've been working on various other topics over the last month so will > need to spend some time getting back familiar with it again. I think > the best thing to do would be to create a series of test models and > usages that flesh out what we want to achieve. The osgarchive example > could possibly be extended to have a unit test section, and we could > add some simple archive models to OpenSceneGraph-Data. > > Could you make some suggestions about some simple example data and > usages that we can put together to test the specific issues you are > seeing. > > Thanks, > Robert. > _______________________________________________ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
