gluTessEndPolygon
Completes the definition of the current polygon in the tessellation process.
This method is used to signal the end of a polygon's definition, which would have been started with gluTessBeginPolygon and can include multiple contours defined using gluTessBeginContour and gluTessEndContour. It finalizes the polygon, allowing the tessellator to process and generate the tessellated output for the specified polygon geometry.
This method must be called to properly complete the tessellation of a polygon after all contours and vertices have been specified.