On Sun, Apr 3, 2011 at 3:41 PM, ThorstenB <bre...@gmail.com> wrote: >>>> Maybe someone could do some tests when changing the setting >>>> >> (SGPagedLOD.hxx:56) from "CACHE_NONE" to "CACHE_IMAGES" or even to >>>> >> "CACHE_ALL" (then recompile/install sg+fg). Would be interesting to >>>> >> know >>>> >> how this changed loading times, run-time fps and memory consumption. >> After 30 minutes more of testing: It also works in practice. I have seen >> no averse side effects, and the performance drop from loading new clouds >> is now almost completely gone - the framerate drops I still see are mainly >> associated with terrain sampling. >> >> The actual rendering performance is, as far as I can see, not changed, >> i.e. once everything is there, it is there. But all in all this makes >> things way smoother. It should be most pronounced on single CPU machines. > I've also been using CACHE_ALL since then - not seeing any problems. But > I haven't checked memory consumption. So, what's the status about the > OSG caching options, should we enable these? Tim? There are two issues I can think of. One is that animations might not work correctly with caching enabled, but I think the copying we do elsewhere should take care of that. The other is that memory usage will be higher with caching enabled.
Tim > > cheers, > Thorsten > > ------------------------------------------------------------------------------ > Create and publish websites with WebMatrix > Use the most popular FREE web apps or write code yourself; > WebMatrix provides all the features you need to develop and > publish your website. http://p.sf.net/sfu/ms-webmatrix-sf > _______________________________________________ > Flightgear-devel mailing list > Flightgear-devel@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/flightgear-devel > ------------------------------------------------------------------------------ Create and publish websites with WebMatrix Use the most popular FREE web apps or write code yourself; WebMatrix provides all the features you need to develop and publish your website. http://p.sf.net/sfu/ms-webmatrix-sf _______________________________________________ Flightgear-devel mailing list Flightgear-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/flightgear-devel
