gluTessBeginContour, gluTessEndContour

[New - Windows 95, OEM Service Release 2]

The gluTessBeginContour and gluTessEndContour functions delimit a contour description.

void gluTessBeginContour(

GLUtesselator * tess
);

void gluTessEndContour(

GLUtesselator * tess
);

Parameters

tess

The tessellation object (created with gluNewTessCIEF84).

Remarks

The gluTessBeginContour and gluTessEndContour functions 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). You can call gluTessBeginContour only between gluTessBeginPolygon and gluTessEndPolygon.