Hi Joakim. On Mon, Feb 23, 2009 at 4:54 PM, Joakim Simonsson <joa...@autosim.no> wrote: > Thanks for your advice! > > I looked in the osgViwer::Renderer code. And it seems that the entire > sceneview is compiled in osgViewer::Renderer::compile(). > > In my scenario, I first load a huge database. Then during the simulation, I > load smaller objects and add them to my existing scene graph. > > I was just wondering if it is an overkill to compile the entire sceneview > for each smaller object that I load during runtime. Wouldn't it be enough to > only compile my added objects, before I add them to my existing scene graph?
Yes a complete recompile traversal will be done, but if objects are already compiled they won't be compiled again. If you do want to just compile you new elements then you could a a custom GraphicsOperation to the GraphicsContext's GraphicsThread. Another alternative would be to use a CompileContext to allow you to compile the new subgraph asynchronously. Finally you could look at use the DatabasePager to load and precompile you data. Robert. _______________________________________________ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
