GLUTESSBEGINCONTOURMachTen Programmer’s ManuGLUTESSBEGINCONTOUR()

NAME
gluTessBeginContour, gluTessEndContour - delimit a contour
description

C SPECIFICATION
void gluTessBeginContour( GLUtesselator* tess )

void gluTessEndContour( GLUtesselator* tess )

delim $$

PARAMETERS
tess Specifies the tessellation object (created with
gluNewTess).

DESCRIPTION
gluTessBeginContour and gluTessEndContour delimit the def-
inition of a polygon contour. Within each gluTessBeginCon-
tour/gluTessEndContour pair, there can be zero or more
calls to gluTessVertex. The vertices specify a closed con-
tour (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.

SEE ALSO
gluNewTess, gluTessBeginPolygon, gluTessVertex, gluTess-
Callback, gluTessProperty, gluTessNormal, gluTessEndPoly-
gon

MachTen 1