title: Shadows in mathematica Graphics3D
body: <p>If I understood the Mathematica documentation correct ( haven't found examples either ) Graphics3D does not produce shadows of 3D objects, although Graphics3D has a Lighting-> option.</p>
  
  <p>Question: Have you ever tried to produce Mathematica 3D objects with <strong>shadows</strong>? If so have you solved this in Mathematica? Or have you exported the graphics to other 3D ( scene-graph ) viewers like for example J-Reality?</p>