On 7 April 2017 at 10:09, Yura Ivanov <de...@protonmail.com> wrote: > I just want to add new childs in a group and want group to be optimized. So > if many elements changed, I need to remove all groups that created by > optimizer, before call optimize again?
I can't work out what you mean. The only thing I know is that you are almost certainly going the wrong direction by trying to add and remove large numbers of objects from the scene graph. It's a broken approach. I have suggested that you provide the details so we can help you take a better approach. It seems pretty pointless me trying to help you if you aren't open to taking a step back and fixing the problem. Others can pitch in, but for now I'm taking a step back. Robert. _______________________________________________ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
