gluTessBeginContour, gluTessEndContour - delimit a contour description
void gluTessBeginContour( GLUtesselator *tess ) void gluTessEndContour( GLUtesselator *tess )
tess Specifies the tessellation object (created with gluNewTess).
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.
gluNewTess, gluTessBeginPolygon, gluTessVertex, gluTessCallback, gluTessProperty, gluTessNormal, gluTessEndPolygon
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Fri Dec 6 11:18:03 EST 1996
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