Thank you again, Robert. -----Original Message----- From: osg-users-boun...@lists.openscenegraph.org [mailto:osg-users-boun...@lists.openscenegraph.org] On Behalf Of Robert Osfield Sent: venerdì 24 aprile 2009 11.54 To: OpenSceneGraph Users Subject: Re: [osg-users] update of zNear and zFar during drawing
On Fri, Apr 24, 2009 at 10:39 AM, Gianluca Natale <gianluca.nat...@adstorino.it> wrote: > Thank you Robert, > I apologize for my ignorance. > Actually I don't want to make any zoom in, I just want to > clip objects behind the camera (is there any problem in > clipping a sphere against a rectangular box?) You can do what you want with the near + far clipping planes in orthographic and perspetive projections simply by switch off the automatic compute of the near and planes via camera->setComputeNearFar(osg::CullSettings::DO_NOT_COMPUTE_NEAR_FAR); But this won't make othrographic magically appropriate for doing internal views. Robert. _______________________________________________ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org No virus found in this incoming message. Checked by AVG - www.avg.com Version: 8.0.238 / Virus Database: 270.12.4/2077 - Release Date: 04/23/09 19:21:00 _______________________________________________ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
