T
gluTessEndPolygon
Chapter 18
416
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
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