[osg-users] osgShadow::MinimalShadowMap::ViewData::computeScenePolytopeBounds ... causes crash on Mac, fix proposed

[Trajce Nikolov NICK]

Hi Robert,

as is defined like:

osg::BoundingBox computeScenePolytopeBounds( const osg::Matrix & m =
*(osg::Matrix*)(NULL));

when using it without passing a matrix it causes crash with g++ on OS X
(Windows and Linux are fine).

Here is the proposed fix

osg::BoundingBox computeScenePolytopeBounds( const osg::Matrix & m =
osg::Matrix::identity() );

In the implementation it wont matter since when the matrix reference "is
not NULL reference" is multiplying vertices with it

What do you think?

Nick

-- 
trajce nikolov nick
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