Hi Mukund, I just meant that you could implement a spatial traverse over the terrain bounding box with equal steps in X and Y, intersect vertically with the terrain and put the resulting terrain heights in an image which you can write to disk with one of the OSG image plugins implementing writeImage. If an elevation raster on disk is what you want, that is.
Regards, Andreas On 2 mar 2011 14:37 "Mukund Keshav" <osgfo...@tevs.eu> <osgfo...@tevs.eu> wrote: > Thanks Chris, Andreas, Gordon. > > @Andreas. > > > > However, if you want to extract a regular terrain height raster from > > an OpenFlight database, I would say the best solution is to write an > > OSG application that simply intersects vertically with the terrain > > at equal distances and puts the result in a raster that you write to > > disk > > > The method you suggested sounded interesting. Could you please > elaborate a little more? i understood till the part where i can make > the terrain intersect with say equidistant lines. But after that, i > did not get you. > > Could you please explain? > > > > Thanks for the support, > Mukund > > ------------------ > Read this topic online here: > <http://forum.openscenegraph.org/viewtopic.php?p=37250#37250> > > > > > > _______________________________________________ > osg-users mailing list > <osg-users@lists.openscenegraph.org> > <http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph > .org> >
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