Hi Brede, On 3/13/07, Brede Johansen <[EMAIL PROTECTED]> wrote:
I'm experimenting with the osgsimulation example where a plane is flying round the world. The plane model works in latitude, longitude, height and is converted to x,y,z by the EllipsoidModel in the parent CoordinateSystemNode. Now I want to replace the round earth model with a flat Mercator map but the CoordinateSystemNode doesn't support anything but the ellipsoid model. Before I make a submission I would like your comments.
CoordianteSystemNode just provides the WKT string which defines the coordinate system and the ellipsoid model if one is appropriate for this coordinate system. CoordindateSystemNode doesn't support any processing of the coordinate system, this would require a huge effort to support. For this I'd recommend using a lib PROJ, and this is just what is used in VirtualPlanetBuilder in conjunction with GDAL. Robert. _______________________________________________ osg-users mailing list [email protected] http://openscenegraph.net/mailman/listinfo/osg-users http://www.openscenegraph.org/
