[osg-users] How to get current position of osgViewer camera

[lawrence wong]

Hi,
I found another way to get the camera position, if it suits one's needs:)

you could use the previous solution:

osg::Vec3 eye, center, up;
viewer->getCamera()->getViewMatrixAsLookAt( eye, center, up );

then, the result you want is in the 'eye' variable, the other 2 vars are just 'fillers'.

or:

osg::Vec3 eye = viewer->getCamera()->getInverseViewMatrix().getTrans();


Thank you!

Cheers,
Drout

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