Looking at that example I see that swapbuffers has to be called manually in this case, but I fail to find the place in the source where Viewer checks if it is running embedded and therefore doesn't have to call swapbuffers itself. Can you give a hint where this is?
Paul Robert Osfield wrote: >Hi Erland, > >You could use osgViewer::GraphicsWindowEmbedded to replace SceneView, >see the osgviewerGLUT and osgviewerSDL examples. > >Robert. > >On Thu, Apr 17, 2008 at 10:13 PM, <[EMAIL PROTECTED]> wrote: > > >>Hei Robert. >> >> I would like to do that, but im working in a company and right now im trying >> to integrating osg in a existing rendring system (which handles events, mfc >> window, renders 3d terrain++) for rendering simple objects, so i'd rather >> use SceneView as for now. >> >> I think i could be using LineProjector and IntersectVisitor to find >> intersections..? But havent testet yet. See attachment. >> >> Erlend >> >> >> >> >> -----Original Message----- >> From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Robert Osfield >> Sent: 17. april 2008 22:22 >> To: OpenSceneGraph Users >> Subject: Re: [osg-users] picking osg objects using osgUtil::SceneView (cant >> find osgUtil::PickVisitor!) >> >> Hi Erland, >> >> Would it not be possible just to use osgViewer rather than SceneView. >> One of the points of osgViewer is that it provides more higher level >> functionality that users commonly require, and in doing so avoid the >> pain of end users having to implement themselves, and the pain >> involved in trying to communicate all the low level details required >> to teach a 3rd party how to implement something already implemented >> for them. >> >> Robert. >> >> On Thu, Apr 17, 2008 at 8:49 PM, <[EMAIL PROTECTED]> wrote: >> > >> > >> > >> > >> > I want to pick osg objects in the scene when pressing the mouse button on >> > them. I am using sceneView so i guess i cant use the osgViewer::View. >> > computeIntersections and i >> > >> > did not find PickVisitor! Im using osg 2.3.7. So i guess i have to use >> > IntersectVisitor. Is there a utility function for getting a line from >> > camera >> > towards mouse position. Or do i: camera.pos - gluUnproject screen to world >> > >> > >> > >> > erlend >> > _______________________________________________ >> > 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 >> >>_______________________________________________ >> 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 > > > _______________________________________________ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
