Hi Mike, I've tried the model out on my Kubuntu 12.10 system and all the lines and mesh appear just fine, I would suspect a driver a bug.
I also looked the file and it looks reasonable, I presume you are using osg::PolygonOffset to push the mesh behind the lines? One thing you could try is to adjust the PolygonOffset values to see if it makes a difference. You could also try running the model in osgviewer and toggle the wireframe mode using 'w' and they rotating the scene to see if the lines are being rendered at all. Robert. On 20 January 2013 20:12, Mike Krus <[email protected]> wrote: > Hi > > an update: still haven't found the reason for this, but it turns out if > happens on a machine with 10.8 installed, not necessarily a Retina display. > > Could someone with a 10.8 machine try opening the file attached in the > original message in osViewer and tell me if it looks like the attached > image? > > Cheers, > > Mike > > > On 10 Jan 2013, at 11:50, Mike Krus <[email protected]> wrote: > > Hi > > I'm having a weird display issue when displaying lines and edges over a > surface on a Retina Mac. > > We display surfaces and when draw the boundary line and a subset of faces > (which are selected by the user) is also overlaid using faces in line mode. > See attached image if it's clearer… > > I normally works fine but on a MacBook Pro with a 15" Retina display nothing > shows. > > I've attached an osgt file that illustrates the issue. If you open in > osgviewer, you can't see the lines… > > Any ideas what may be going on? > > > Cheers! > > > Mike > > > ---- > Mike Krus (PhD) - Principal Software Engineer > > Midland Valley Exploration > 144 West George Street > Glasgow G2 2HG, UK > Tel: +44 141 332 2681 > Fax: +44 141 332 6792 > <Screenshot_09_01_2013_09_17.png> > <MOVE_Scene.osgt>_______________________________________________ > 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 > _______________________________________________ osg-users mailing list [email protected] http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
