HI J-S,
Simply assign your custom GraphicsWindow implementation to the
viewer's osg::Camera's directly, rather than rely upon
View::setUpView*() methods.
Robert.
On Fri, Feb 15, 2008 at 3:27 PM, Jean-Sébastien Guay
<[EMAIL PROTECTED]> wrote:
> Hello Robert et al,
>
> I have a very specific application in which I need to wrap the
> SwapBuffers call with two other function calls. So for example, in
> GraphicsWindowWin32:
>
> void GraphicsWindowWin32::swapBuffersImplementation()
> {
> if (!_realized) return;
> // function call 1 here
> if (!::SwapBuffers(_hdc))
> {
> // ...
> }
> // function call 2 here
> }
>
> What I would like to know is:
>
> - If I subclass GraphicsWindowWin32, how do I tell
> osgViewer::CompositeViewer to use my subclass instead of the real
> GraphicsWindowWin32 when creating a graphics window?
> - Will this catch all cases of calling SwapBuffers? I haven't seen it
> called directly anywhere else, but I could have missed something? Even
> SwapBuffersOperation seems to call this (indirectly) or am I wrong?
>
> Thanks in advance,
>
> J-S
> --
> ______________________________________________________
> Jean-Sebastien Guay [EMAIL PROTECTED]
> http://www.cm-labs.com/
> http://whitestar02.webhop.org/
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>
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