Hi Tan,
Note, if you do not want to change the internal scene structure in the file, do not use osgconv which may optimese and change it. Try to use "osgDB::writeNodeFile" instead.
You can set OSG_OPTIMIZER=OFF before running osgconv if you don't want any optimization. The default setting is OSG_OPTIMIZER=DEFAULT, see the code (osgUtil/Optimizer) for what optimizations the DEFAULT setting includes.
J-S -- ______________________________________________________ Jean-Sebastien Guay jean-sebastien.g...@cm-labs.com http://www.cm-labs.com/ http://whitestar02.webhop.org/ _______________________________________________ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org