Hi Robert, Yes, that's what I did first. But unfortunately my 4 views have to be embededded in windows (derived from CDocuemntView on Windows). Creating a view for each window also creates a new graphics context, since each view has its own window handle. Therefore much memory is consumed, which blows my app, if I load a bigger scene (~250k polys, on a Quadro 580FX).
Any idea on how I could convince each view of a composite viewer to share the graphics context? Regards, Carsten _________________________ Carsten Scharfe Software Developer Experiment Software ESIM dSPACE GmbH Rathenaustraße 26 33102 Paderborn Germany Tel.: +49 5251 1638-1920 http://www.dspace.com mailto:[email protected] _________________________ -----Original Message----- From: [email protected] [mailto:[email protected]] On Behalf Of Robert Osfield Sent: Monday, October 10, 2011 4:19 PM To: OpenSceneGraph Users Subject: Re: [osg-users] Using osgViewer::Viewer with independant slave cameras Hi Casten, If you have 4 independent views then you should use the CompositeViewer class. osgViewer::Viewer is for a single View. See the osgcomposite viewer example. Robert. On Mon, Oct 10, 2011 at 2:37 PM, Carsten Scharfe <[email protected]> wrote: > Hi! > > I've search the archives, but could not find any posts on this topic. > > I want to setup a osgViewer::Viewer with 4 cameras, which can be controlled > independently from > the master camera, if the user click-drags in the corresponding viewport. > Creating the viewer and 4 slaves is not a problem, but to manipulate each > cam separately. > I have an implementation of my project with the composite viewer, which > works, but due to > some technical implications, I want to switch to a single viewer. > > I tried to set setAllowEventFocus(true) to the master and slave cams, but > that did not work. > > Can anybody give me a hint on how to setup the viewer correctly or point me > to an example > where this is done? > > Cheers, > Carsten > _________________________ > > Carsten Scharfe > Software Developer > Experiment Software ESIM > > dSPACE GmbH > Rathenaustraße 26 > 33102 Paderborn > Germany > > Tel.: +49 5251 1638-1920 > http://www.dspace.com > mailto:[email protected] > _________________________ > > > > > _______________________________________________ > 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
