[osg-users] BoundingSphere with radius 0

[Martin]

I have a geometry. But I updated the matrix in a thread:

osg::Matrix matrix = new osg::Matrix;

((::osg::MatrixTransform*)_root.get())->setMatrix(matrix);

_root is my MatrixTransform. And when I remove the line with "setMatrix" it works fine. When I use "setMatrix" my radius is 0.  [Crying or Very sad] 

Thanks

Martin

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