       SippSpotLightCreate position point opening color type
              shadow
              Create a new spotlight in the scene.   Position  is
              the coordinates of the spotlight.  Point is a point
              at which the spotlight is pointing. It  is  in  the
              middle  of  the  lightcone.  Opening is the opening
              angle of the lightcone. The cone  defined  will  be
              completely  lit,  a soft edged lightcone will start
              to blend out outside this angle.  If the number  is
              prefixed  with an "R", then it is taken as radians,
              if it is prefixed with "D", then  it  is  taken  as
              radians.   If  not prefix, then degrees is assumed.
              Color is The color of the emitted light.   Type  is
              the  type  of spotlight to create. Should be either
              "SHARP" or "SOFT".  Shadow is a boolean that  indi-
              cates  if  light from the spotlight will be able to
              cast shadows.  Whether shadows actually are cast or
              not  depend  on  which value set by the SippShadows
              command.  A light handle is returned  by  the  com-
              mand.
