<div dir="auto">Yes, it's the standard manipulator. I am not sure though, if it keeps a direct reference or an indirect reference (via other nodes) to the camera. <div dir="auto"><br></div><div dir="auto">Still I noticed, if I keep a reference to the camera manipulator my viewer is not cleaned up correctly.</div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">Robert Osfield <<a href="mailto:robert.osfield@gmail.com">robert.osfield@gmail.com</a>> schrieb am Fr., 26. Juli 2019, 11:49:<br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr"><div dir="ltr">Hi Martin,<br></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Fri, 26 Jul 2019 at 09:45, Martin Siggel <<a href="mailto:martinsiggel%2Bosg@gmail.com" target="_blank" rel="noreferrer">martinsiggel+osg@gmail.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="auto">I observed, that also CameraManipulators keep a reference to the camera. This prohibits then the release of the gl objects.<br></div></blockquote></div><div class="gmail_quote"><br></div><div class="gmail_quote">Which CameraManipulator do you think keeps a reference to the Camera? I've just checked and can't find any. <br></div><div class="gmail_quote"><br></div><div class="gmail_quote">The StandardManipulator currently has a ref_ptr< osg::Node > , could this be what you are thinking of?</div><div class="gmail_quote"><br></div><div class="gmail_quote">Robert.<br></div><div class="gmail_quote"><br></div><div class="gmail_quote"><div> </div></div></div>
_______________________________________________<br>
osg-users mailing list<br>
<a href="mailto:osg-users@lists.openscenegraph.org" target="_blank" rel="noreferrer">osg-users@lists.openscenegraph.org</a><br>
<a href="http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org" rel="noreferrer noreferrer" target="_blank">http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org</a><br>
</blockquote></div>