in many CAD progs, 
is there an option to recalculate Normals with an given angle.
Especially for smoothing. 

In OpenSG for example exists the 
methode: calcVertexNormals(geo, deg2rad(30)) 

therefore my question if this is also 
implemented in osg yet.

Or how can i implement it?

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http://forum.openscenegraph.org/viewtopic.php?p=13277#13277





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