Hi Jimmy, On Tue, Aug 25, 2009 at 6:55 AM, Jimmy Lin<[email protected]> wrote: > I just found out when I create graphic context, if I don't set > inheritedWindowData for the trait, then everything is ok. but if I use window > form control's handle as inheritedWindowData and repeatly addView/removeView > 20~30 times, then I start to have memory leak. problem. > > Does anyone know why?
I don't have any answers to as to why. The difference between the two is that when you don't set inhertedWindowData then the OSG creates the window and the graphics context, while if you inhert an existing window then it'll only create the graphics context. Perhaps the graphics context isn't being cleaned up correctly in this case, or perhaps the externally created window is being deleted before the graphics context. You'll need to put some break points/debugging into the destruction/closing of the window to see what is happening in each case. Robert. _______________________________________________ osg-users mailing list [email protected] http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
