HP Workstation zx2000 OpenGL 1.1 Reference for HP-UX 11.x - Page 416

T gluTessEndPolygon gluTessEndPolygon gluTessEndPolygon: delimit a polygon description. C Specification void gluTessEndPolygon( GLUtesselator* tess) Parameters tess Specifies the tessellation object (created with gluNewTess). Description gluTessBeginPolygon and gluTessEndPolygon delimit the definition of a nonconvex polygon. Within each gluTessBeginPolygon/gluTessEndPolygon pair, there must be one or more calls to gluTessBeginContour/gluTessEndContour. Within each contour, there are 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, gluTessBeginContour and gluTessEndContour reference pages for more details. Once gluTessEndPolygon is called, the polygon is tessellated, and the resulting triangles are described through callbacks. See gluTessCallback for descriptions of the callback functions. See Also gluNewTess, gluTessBeginContour, gluTessVertex, gluTessCallback, gluTessProperty, gluTessNormal, gluTessBeginPolygon 416 Chapter 18