Hi Ola, On 20 August 2012 16:29, Ola Nilsson <[email protected]> wrote: > The double delete originates from the DatabasePager, but the destruction of > these objects should be safe(ref counted as well as threadsafe) shouldn't > it? I would be grateful if someone could take a look at the stacktrace (prev > post, below) and see if there is anything suspicious going on.
I have just tried your modified osgterrain and it crashes for me with a seg fault during the update traversal. I am just doing a debug build to see if this reveals anything more useful. While the usage your modified osgterrain shouldn't cause a crash it's certainly not the way I would recommend anyone to use osgTerrain - the setSampleRatio() feature is meant to be set once in an application rather than thrashed continuously as changing the same ratio forces a rebuild of the terrain geometry. The Camera::setLODScale() is however a light weight operation without any performance or stability consequences and can be changed every frame without problem. The question has to be why you are changing the Terrain SampleRatio. Robert. _______________________________________________ osg-users mailing list [email protected] http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
