Hi Robert, Are the API reference guides for OSG 3.6.1 offline? I cant seem to access them from google or from the OSG page... https://codedocs.xyz/openscenegraph/OpenSceneGraph/a01741.html ------------------------ Thank you, --Maxim ------------------ Read this topic online here: http://forum.openscenegraph.org/viewtopic.php?p=73967#73967