I have a GLTF model , when i try to load using  "osg::ref_ptrosg::Node model = osgDB::readRefNodeFile("3dmodel.gltf")" i can't see any texture's loaded along with it, even "cessna.osgt" is loading without texture's.
System Environment:
OS : Ubuntu 24.04.1 LTS
OSG Version : OpenSceneGraph Library 3.7.0