Hi robertosfield, Thank you for you reply.
This absolutley understandable. Every group can have it's own transformation and so every group has it's own local coordinates. Quite clear. So i guess there is absolutley no way to caluclate distances in Worldcoordinates? I admit, I don't understand much about how the IntersectionVisitor works and I still searching for the right lines in the osgUtil Project. I've just written simpel boolean collision code before. PS: Would you mind to remove my email address from the qoute? : D I actually like that to be private. : ) Cheers, NoxxKn ------------------ Read this topic online here: http://forum.openscenegraph.org/viewtopic.php?p=67326#67326 _______________________________________________ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
