Hi Hartwig, Have you looked at Spatial Reference Model (SRM), a part of Synthetic Environment Data Representation and Interchange Specification (SEDRIS)? The SRM has a C++ API that you can use for converting between different Spatial Reference Frames (SRF) which can be defined using your coordinate systems A and B. Info and tools are available at sedris.org.
I'm not sure if this would help solve your problem, but it might be useful to have a look at it. Good luck, Martin ------------------ Read this topic online here: http://forum.openscenegraph.org/viewtopic.php?p=20992#20992 _______________________________________________ osg-users mailing list [email protected] http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org

