Hi J-S, Thanks for doing the tests. Loading your test.osga into osgviewer on its own it looks OK.
However, when loading your test.osga and my original test.osga into osgviewer at the same time results the two models being loaded a long way apart... suggesting a problem with position of the tiles. The issue you have with all the terrain overlapping is suggest problems with positioning of the tiles as well. I'm currently waiting on output.zip to download so can't say any more at this stage. My best guess right now would be an unitialized variable or something similiar in osgTerrain or VPB. BTW, just how long did your full osgdem run take? What hardware do you have? Robert. On Jan 11, 2008 2:58 PM, Jean-Sébastien Guay <[EMAIL PROTECTED]> wrote: > Hello Robert, > > OK, let's first try the basic terrain with one level: > > > The resulting test.osga is attached. This depends on the latest > > version of the OSG in SVN (last check in was yesterday) as it'll need > > the latest additions to .ive for osgTerrain support. Could you load > > this and see what you get in the viewer. > > Looks fine. > > > Another test would be to run the above command line to see what > > test.osga you get out, in theory is should be the same as I'm getting > > on my machine. > > > > osgdem -d NED_59396523.tif -t NED_59396523.tif --terrain -o > > test.ive -v 0.08 -a test.osga -l 1 > > Attached, looks the same to me but not exactly the same size... > > Then, the more fill blown test: > > > osgdem -d NED_59396523.tif -t NED_59396523.tif --terrain -o > > output/test.ive -v 0.08 > > > > Then to view > > > > osgviewer output/test.ive > > Took a lot more than 40 seconds for me, but still much less than > without --terrain... > > As for the result, this is a bit frustrating. What I now get is a > bunch of tiles overlapping each other, as far as I can tell. (I used > the exact command lines for both osgdem and osgviewer). I've attached > a screenshot, both solid and wireframe (at extreme zoom, mind you), > and the files (46MB zip) are at > > http://whitestar02.webhop.org/files/OSG/output.zip > > Anything else I can test? I hope this helps, > > > J-S > -- > ______________________________________________________ > Jean-Sebastien Guay [EMAIL PROTECTED] > http://whitestar02.webhop.org/ > > ---------------------------------------------------------------- > This message was sent using IMP, the Internet Messaging Program. > > > _______________________________________________ > osg-users mailing list > [email protected] > http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org > > _______________________________________________ osg-users mailing list [email protected] http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
