Hi Nolan, You have a couple of options for reducing the elevation resolution, either use the command line option
--tile-terrain-size <size> It defaults to ta size of 64, so reduce this to something like 16. The other route is to use the --terrain option and at runtime vary the sampling by setting the osgTerra::Terrain sample ratio. The osgmultitexturecontrol example shows how you you can decorate a terrain database to do this. Robert. On Sat, Jul 12, 2008 at 1:11 AM, Nolan Wester <[EMAIL PROTECTED]> wrote: > Robert, > > Is there a way to tell osgdem to generate less triangles while keeping high > resolution texture? For example, say I only want to generate the amount of > triangles equivalent to what would be generated by osgdem in level 3. But I > want the texture in that resulting terrain to reach full resolution. > > If I use: > > osgdem <...> -l 3 > > then I will get the limited number of triangles as desired, but the texture > will be very low resolution. > > Thanks > -N > > On Thu, Jul 10, 2008 at 12:07 PM, Robert Osfield <[EMAIL PROTECTED]> > wrote: >> >> Hi Nolan, >> >> The sutile parameters is used during distributed/incremental builds >> run by vpbmaster, it's not something you will use in normal osgdem >> usage. >> >> Robert. >> >> On Thu, Jul 10, 2008 at 6:41 PM, Nolan Wester <[EMAIL PROTECTED]> wrote: >> > Greetings, >> > >> > Is the --subtile option for osgdem working properly? It seems to be >> > counting incorrectly when I use it. For example, --subtile 2 0 0 >> > generates only one tile when in fact there should be subtiles 2 0 1, 2 >> > 0 2, 2 1 0, ... Using --subtile 1 0 0 ends up generating more tiles >> > for level 2 but even that misses some. >> > >> > This is with osgdem 0.9.8 >> > >> > Thank you, >> > Nolan >> > _______________________________________________ >> > osg-users mailing list >> > osg-users@lists.openscenegraph.org >> > >> > http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org >> > >> _______________________________________________ >> osg-users mailing list >> osg-users@lists.openscenegraph.org >> http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org > > > _______________________________________________ > osg-users mailing list > osg-users@lists.openscenegraph.org > http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org > > _______________________________________________ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
