Hi Yanling,
There are update,event and cull callbacks, you also have complete control over the frame loop so you can do what you want being renderingTraversals() is dispatched. Robert. On Thu, Apr 17, 2008 at 7:42 PM, Yanling Liu <[EMAIL PROTECTED]> wrote: > Hi, just a simple question. Is there any pre-draw-callback function in > osgViewer available so that I can update my scene at the beginning of each > frame? Is the setPreDrawCallback in osg::Camera the right place to do scene > update? What if I have multiple cameras but just want to udpate scene only > once? > > Thanks. > _______________________________________________ > 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
