Hi, I'm new to OpenSceneGraph and working on a similar problem.
I'm trying to write an application that allows the user to select different faces of a geometry that I load via Collada and than save the Geometry as a Collada file again that contains the selected Geometry as well as the original one. So basically I try to write some kind of select-tool to specify some regions directly on the geometry. Of course it would also be helpfull to highlight them. I'm already able to pick a certain polygon find the associated geometry and the primitiveIndex of the picked Polygon, but I cannot find the associated vertices and normals to highlight the faces by generating some additional geometry that lies on top of the original one. Have you (or anyone else) found any solution or example for this problem in the meantime? Thank you! Cheers, Florian ------------------ Read this topic online here: http://forum.openscenegraph.org/viewtopic.php?p=16747#16747 _______________________________________________ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
