lass="citerefentry"><span class="refentrytitle">gluTessEndContour</span></span></a> reference pages for
            more details.
        </p><p>
            Once <code class="function">gluTessEndPolygon</code> is called, the polygon is tessellated, and the
            resulting triangles are described through callbacks.
            See <a class="citerefentry" href="gluTessCallback"><span class="citerefentry"><span class="refentrytitle">gluTessCallback</span></span></a> for descriptions of the callback func