gluTessBeginContour()                       gluTessBeginContour()

NAME    [Toc]    [Back]

       gluTessBeginContour, gluTessEndContour - delimit a contour
       description

SYNOPSIS    [Toc]    [Back]

       void gluTessBeginContour(
               GLUtesselator* tess ); void gluTessEndContour(
               GLUtesselator* tess );

PARAMETERS    [Toc]    [Back]

       Specifies the tessellation object (created  with  gluNewTess()).

DESCRIPTION    [Toc]    [Back]

       gluTessBeginContour()  and gluTessEndContour() delimit the
       definition of a polygon contour. Within each gluTessBeginContour()/gluTessEndContour()
  pair,  there can be zero or
       more calls to  gluTessVertex().  The  vertices  specify  a
       closed  contour  (the last vertex of each contour is automatically
 linked to the first).  See  the  gluTessVertex()
       reference  page  for  more details.  gluTessBeginContour()
       can  only  be  called  between  gluTessBeginPolygon()  and
       gluTessEndPolygon().

SEE ALSO    [Toc]    [Back]

       gluNewTess(3),  gluTessBeginPolygon(3),  gluTessVertex(3),
       gluTessCallback(3), gluTessProperty(3),  gluTessNormal(3),
       gluTessEndPolygon(3)



                                            gluTessBeginContour()