Hi Ed,

I would also recommend  to use osgViewer::CompositeViewer from the
starting. The reason is that   osgViewer::Viewer can be mimicked  by 
osgViewer::CompositeViewer containing a single osgViewer::View

RJ

Jean-Sébastien Guay wrote:
> Hi Ed,
>
>> After reading "osgViewer::Viewer vs osgViewer::CompositeViewer", I
>> think I might need to use CompositeViewer at some point in the future
>> of my project, but not at the outset.  Should I begin with the
>> CompositeViewer, or make the necessary mods later?  How difficult is
>> it to change from Viewer to CompositeViewer later?
>
> If I remember correctly, at the end of that very thread it was
> mentioned that the switch is not hard at all.
>
> However, using CompositeViewer is not that much overhead over Viewer,
> so if you will need it for sure I would start out with CompositeViewer
> at the start, so that everything is already there and you don't have
> any surprises.
>
> Just my opinion, mind you.
>
> J-S

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