I'm not aware of anything in OSG that will allow you to mask your terrain the way you want.
You may need to resort to a shader to get the desired effect... -Shayne -----Original Message----- From: osg-users-boun...@lists.openscenegraph.org [mailto:osg-users-boun...@lists.openscenegraph.org] On Behalf Of Atilla Selem Sent: Wednesday, October 19, 2011 9:38 AM To: osg-users@lists.openscenegraph.org Subject: [osg-users] How can i do masking out some part of my terrain? Isthat possible? Hi, i want to mask out some part of square myTerrain.ive node ( created using vpb ) according to user decided terrain radius. User can change mission radius starting from terrain center and i display a circle indicating user selection. Flying objects out of that radius is not created and can not be seen. (Aircrafts and other target objects..) if i could display myTerrain.ive node by just showing area covering that circle would be very fantastic 8). How can i do that using osg? i want the user to see only that circle/disk when camera position enables him to see all terrain area and objects. Thank you! Cheers, Lâ-Edri. ------------------ Read this topic online here: http://forum.openscenegraph.org/viewtopic.php?p=43456#43456 _______________________________________________ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org _______________________________________________ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
