shadowed or occulted by the target body.

   The target body's surface is represented by a triangular plate model
   contained in a type 2 DSK segment. The ID of the plate on which the
   point is located must be provided by the caller.
</PRE>
<h4><a name="Required_Reading">Required_Reading</a></h4>
<PRE>
 
   <a href="../req/frames.html">FRAMES</a>
   <a href="../req/pck.html">PCK</a>
   <a href="../req/spk.html">SPK</a>
   <a href="../req/time.html">TIME</a>
 </PRE>
<h4><a name="Keywords">Keywords</a></h4