[osg-submissions] Fox for occlusion query example

[Robert Osfield]

Hi Paul,

On Mon, Feb 25, 2008 at 2:42 PM, Robert Osfield
<robert.osfield at gmail.com> wrote:
>  I've just done a review and feel that it would be better to have four
>  separate get/set methods rather these two and thereby avoid the
>  unusual getMethod(StateSet**,StateSet**) convention, changing this
>  would be more in keeping with the way the rest of the OSG is done, and
>  make it more friendly to 3rd party language wrappers.

I should add I did start writing these extra get/set methods but was
stopped in my tracks but not knowing what best to name them, hence the
need to defer to you.

Robert.