[osg-users] How to get Center Parameter of CameraManipulator

[Werner Modenbach]

view->getCamera()->getViewMatrixAsLookAt(...)

Am 15.03.2017 um 04:27 schrieb duc nguyen:
> Hi,
> After setCameraManipulator for my viewer i can get the Eye parameter of camera but cannot get the Center parameter to get the point of my camera looking at. How to get this value?
>
> Here is the way i get the Eye parameter:
>
>
> Code:
> osg::Matrixd mt = _viewer->getCameraManipulator()->getMatrix();
> Vec3d eye = mt.getTrans();
>
>
>
>
>
> Thank you!
>
> Cheers,
> duc
>
> ------------------
> Read this topic online here:
> http://forum.openscenegraph.org/viewtopic.php?p=70495#70495
>
>
>
>
>
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