Alejandro, One option is to use osgEarth for this:
http://wush.net/trac/osgearth/wiki/TileSourcePluginVPB Glenn On Fri, Oct 2, 2009 at 9:49 AM, Alejandro Aguilar Sierra < algsie...@gmail.com> wrote: > Hi Robert, > > Thanks for the information. By the way, how you can modify a terrain > without rebuild it? > I mean, suppose you have more raster data that you want to put as > additional texture layers. How you can do it without rebuild the > entire thing, as it would do using a source file? > > Regards, > > -- A. > > > On Thu, Oct 1, 2009 at 11:43 AM, Robert Osfield > <robert.osfi...@gmail.com> wrote: > > HI Alejandro and Chris, > > > > On Thu, Oct 1, 2009 at 6:55 AM, Chris 'Xenon' Hanson > > <xe...@alphapixel.com> wrote: > >> I was just asking about the same thing. I'm curious too, I'm not sure > if they're fully > >> implemented. > > > > In VPB the vector (build and forest outlines imported from shape > > files) support is limited to databases build that use polygonal meshes > > rather than osgTerrain::TerrainTile. VPB now defaults to generating > > databases with osgTerrain::TerrainTile's as they are more compact and > > more flexible as they allow runtime decimation of data as well as > > terrain modifications, but it doesn't yet have support for handling > > vector data. To use the polygonal build you'll need to use > > --polygonal. > > > > I would like to see support added to osgTerrain::TerrainTile to allow > > us to provide polygonal outlines and fixed points of interest that the > > tesselation will honour, once this is in place we'll be able to get > > the shapefile support in VPB rolled out to all combinations. > > > > I should add that I'm not the author of the shapefile support in VPB, > > so I can't answer in too much about it's implementation. > > > > Robert. > > _______________________________________________ > > 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 >
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