diff --git a/src/Viewer/fg_os_osgviewer.cxx b/src/Viewer/fg_os_osgviewer.cxx index d754c5f98..22526d0db 100644 --- a/src/Viewer/fg_os_osgviewer.cxx +++ b/src/Viewer/fg_os_osgviewer.cxx @@ -318,7 +318,7 @@ int fgOSMainLoop() if (idleFunc) (*idleFunc)(); globals->get_renderer()->update(); - viewer->frame(); + viewer->frame( globals->get_sim_time_sec() ); } return status;