glunewtess(3g) [xfree86 man page]

GLUNEWTESS(3G)															    GLUNEWTESS(3G)

NAME

       gluNewTess - create a tessellation object

C SPECIFICATION

       GLUtesselator* gluNewTess( void )

DESCRIPTION

       gluNewTess  creates  and  returns  a pointer to a new tessellation object.  This object must be referred to when calling tessellation func-
       tions.  A return value of 0 means that there is not enough memory to allocate the object.

SEE ALSO

       gluTessBeginPolygon(3G), gluDeleteTess(3G), gluTessCallback(3G)

																    GLUNEWTESS(3G)

GLUTESSBEGINCONTOUR(3G) 												   GLUTESSBEGINCONTOUR(3G)

NAME

       gluTessBeginContour, gluTessEndContour - delimit a contour description

C SPECIFICATION

       void gluTessBeginContour( GLUtesselator* tess )

       void gluTessEndContour( GLUtesselator* tess )

PARAMETERS

       tess  Specifies the tessellation object (created with gluNewTess).

DESCRIPTION

       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 automati-
       cally  linked  to  the  first).	 See  the  gluTessVertex  reference page for more details.  gluTessBeginContour can only be called between
       gluTessBeginPolygon and gluTessEndPolygon.

SEE ALSO

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

															   GLUTESSBEGINCONTOUR(3G)