Its just the next gen blue marble (http://visibleearth.nasa.gov/view_set.php?categoryID=2355) data but I put the 8 files into one mosaic.
I did make a little progress. It works if I split the file into 2 43200x43200 files. This leads me to believe that it is the limitation of an unsigned short somewhere, except for the fact that levels 0 and 1 display the texture properly. I've done complete rebuilds on OSG and gdal (older and current versions). I've looked through osgTerrain/osgdem and found nothing that looked like it could cause the problem. Ken. On Fri, 2006-10-13 at 10:25 +0100, Robert Osfield wrote: > Hi Ken, > > I don't have any ideas what might be up. > > Do you have links to the data you used? I could set up a test run at > my end and see the problem first hand. > > Robert. > > On 10/12/06, Ken Sewell <[EMAIL PROTECTED]> wrote: > > I'm trying to build a whole earth model with osgdem and the > next gen > blue marble data. I've done this before with the previous > blue marble > data and no problems. This time osgdem builds correctly until > it starts > work on the 3rd level. Then I get odd textures on the > model. I'm > running the OSG 1.2 (2) code, Nvidia 87xx drivers, Suse 10.1 > (32 and 64 > bit). The only unusual thing is the texture file which is an > ENVI image > at 86400 x 43200. I've used osgdem in the past with large > ENVI > files( not quite this large though ) with no problem. GDAL > doesn't seem > to have an issue with it either. Any thoughts? > > These are the command lines I've used: > > osgdem --geocentric --compressed -t bluemarble -l 3 -o > world.ive > osgdem --geocentric -t bluemarble -l 3 -o world.ive > > > > > _______________________________________________ > osg-users mailing list > [email protected] > http://openscenegraph.net/mailman/listinfo/osg-users > http://www.openscenegraph.org/ > > > > _______________________________________________ > osg-users mailing list > [email protected] > http://openscenegraph.net/mailman/listinfo/osg-users > http://www.openscenegraph.org/ _______________________________________________ osg-users mailing list [email protected] http://openscenegraph.net/mailman/listinfo/osg-users http://www.openscenegraph.org/
