----- Original Message ----- From: "David Megginson" <[EMAIL PROTECTED]> To: <[EMAIL PROTECTED]> Sent: Wednesday, June 05, 2002 3:51 PM Subject: re: [Flightgear-devel] new potential developer :)
> Christian Stock writes: > > > Let me introduce myself, before I start with what I'm interested at. > > Welcome. If you'd like a quick rundown of how we generate scenery > currently, take a peek at this tutorial: > > http://www.megginson.com/flightsim/fg-scenery-tutorial.html > > (The URL is temporary, until Curt adds the page to the TerraGear > site.) As you can see, we do all of our scenery generation in batch > mode right now, with the advantage that we have semi-detailed, > world-wide coverage and the disadvantage that local details are often > less than perfect. > > Frederic Bouvier is working on an interactive scenery-modification > tool; it works, but it's still in early stages and can perform only a > few tasks (including placing static objects): > > http://fgsd.sourceforge.net/ > > We have fairly strict limits on polygons per tile right now, until we > get around to implementing LOD; that means that anything finer than > 100m-resolution (1:250,000) DEMs probably won't build. We're still > talking about LOD for terrain, but would love to have someone who > actually does something rather than just talking about it. Let me > know about any help you might need. Dave I've built custom scenery from 100m DEMs only you need to increase FG_MAX_NODES from 4000 to maybe 40000 and have error in main.cxx for example 10 or 5 meters on geforce3 and dualPIII800 I got 30 fps and have around 30000 nodes per tile and all works fine But on mountains there are a lot errors when you built with min-angle=0 but overwise you got a lot of polygons :((( So a lot of things to do > > > All the best, > > > David > > -- > David Megginson, [EMAIL PROTECTED], http://www.megginson.com/ > > _______________________________________________ > Flightgear-devel mailing list > [EMAIL PROTECTED] > http://mail.flightgear.org/mailman/listinfo/flightgear-devel > _______________________________________________ Flightgear-devel mailing list [EMAIL PROTECTED] http://mail.flightgear.org/mailman/listinfo/flightgear-devel