[osg-users] Sync main camera with slave camera rotation

[Bruno Oliveira]

That's perfect! Thank you very much!

2016-04-06 1:52 GMT+01:00 Jannik Heller <scrawl at baseoftrash.de>:

> Hi,
>
> The camera manipulator (which sets the main camera's view matrix) is
> updated at the end of the update traversal. So, you need to make sure your
> sync code runs after the update traversal and not before - else you'll be
> working with the last frame's data which is probably what's introducing the
> flicker.
>
> Something like this should work. There may be a more elegant solution.
>
>             // instead of mViewer->frame(); syncCamera(); :
>
>             mViewer->eventTraversal();
>             mViewer->updateTraversal();
>             syncCamera();
>             mViewer->renderingTraversals();
>
> Cheers,
> Jannik
>
> ------------------
> Read this topic online here:
> http://forum.openscenegraph.org/viewtopic.php?p=66738#66738
>
>
>
>
>
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