Hi Cedric, VPB/osgTerrain doesn't yet have any blending between LOD levels so "popping" is still apparent. The effect is less apparent now when using the --terrain option in VPB, as it creates tiles of higher resolution so the pixel errors associated with moving between LOD levels is lower.
W.r.t libmini, the author of this library, Stefan Roettger, was planning on writing an OSG NodeKit to interface the library with the OSG. This was last year, but haven't had an update recently from Stephan so I don't know the status of this work. With the development of osgTerrain I designed it so we could implement new TerrainTechnique implementations, just now we just have a crude brute force GeometryTechnique implementation, but the path is available to integrate CLOD techniques as custom TerrainTechnique implementations, this would allow one to integrate external techniques but reuise the osgTerrain::TerrainTile data structure, so even in theory allow you to use VPB generated database with a tool like libmini. Robert. On Tue, Aug 19, 2008 at 8:11 PM, Cedric Pinson <[EMAIL PROTECTED]> wrote: > Hi all, > > Is there someone that has already try this library > (http://www.stereofx.org/terrain.html) in production ? On the example it > seems a little slow, i would just want feedback compared to vpb osg. Then i > have a second question, i did not try a recent version of vpb but i remember > last time i used it there was some little popup when switching lod level. Is > there something new to attenuate this effect ? > Then my last question, do you think that it would be useful to use new > algorithms that works with data in live like libmini ? I guess it depends > the needed of the application, but i would like different opinions > > Cheers, > Cedric > > -- > +33 (0) 6 63 20 03 56 Cedric Pinson mailto:[EMAIL PROTECTED] > http://www.plopbyte.net > > > _______________________________________________ > 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
