Hi, I am looking for a recommendation how to implement best the following problem using OSG:
assume that I have terrain data in a (paged) LOD using a specific coordinate system. Now, I want to visualize the same terrain data that is stored in coordinate system "A" in coordinate system "B" or by using a special projection. What is the recommended way of doing this? Some further information: - I cannot store the same data in a couple of (paged) LOD databases as the amount of data is too large. - The LOD element selection does not have to be perfect (if it is difficult to implement or too time consuming for visualization). The LOD element selection could still be done on the original coordinate system but the visualization of the data has to be in the "other" coordinate system or projection. - I cannot change the database each time I would like to use a different coordinate system for visualization - even if it is a "fast" process - as two windows might visualize the same data but with different coordinate systems. Any ideas how to implement this? Perhaps I have overseen something very trivial as I am new to OSG. Thank you! Cheers, Hartwig ------------------ Read this topic online here: http://forum.openscenegraph.org/viewtopic.php?p=20929#20929 _______________________________________________ osg-users mailing list [email protected] http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
