NAME

       stl_torus - stl_torus outputs an STL file of a single torus.

DESCRIPTION

       stl_torus outputs an STL file of a single torus.

       usage: stl_torus [ -o <outer radius> ] [ -i <inner radius> ] [ -s <segments> ] [ -c <cross
       sectional segments> ] [ <output file> ]

              Outputs an stl file of a torus with the provided outer  radius,  inner  radius  and
              number  of  segments.   If  the  inner radius is omitted, it defaults to .5. If the
              outer radius is omitted, it defaults to 1.  If segments is omitted, it defaults  to
              32.  If  cross sectional segments is omitted, it defaults to half the segments.  If
              no output file is provided, data is sent to stdout.