I would start by looking at the examples that show you how geometry is created so you get an understanding of how OSG handles things
The look at Visitors as you which will get you to the Geode level where you can the retrieve the geometry/drawables from which you can the retrieve vertex and other data Then do a Google and you should find this information has been asked and answered several times, also look at say an Intersection visitor that needs to retrieve triangles etc Gordon Tomlinson 3D Technology System Engineering Consultant Overwatch® An Operating Unit of Textron Systems __________________________________________________________ "WARNING: Documents that can be viewed, printed or retrieved from this E-Mail may contain technical data whose export is restricted by the Arms Export Control Act (Title 22, U.S.C., Sec 2751, et seq,) or the Export Administration Act of 1979, as amended, Title 50, U.S.C., App. 2401 et seq. and which may not be exported, released or disclosed to non-U.S. persons (i.e. persons who are not U.S. citizens or lawful permanent residents ["green card" holders]) inside or outside the United States, without first obtaining an export license. Violations of these export laws are subject to severe civil, criminal and administrative penalties." -----Original Message----- From: [email protected] [mailto:[email protected]] On Behalf Of Linda Lee Sent: Tuesday, January 25, 2011 11:25 PM To: [email protected] Subject: [osg-users] Accessing Vertex attributes of a loaded flt model Hi, I need to read all the vertex position and normal of a loaded flt model. I tried using InfoVisitor to get all Geode nodes and get information on the vertices but not sure how to do it. Could someone advise how I should go about getting information on the vertex position and normal? Thank you! Cheers, Linda ------------------ Read this topic online here: http://forum.openscenegraph.org/viewtopic.php?p=35974#35974 _______________________________________________ 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
