Digital Equipment Corporation OpenGL man pages

gluTessBeginContour.3gl (GLU version 1.2 and later)


  gluTessBeginContour, gluTessEndContour - delimit a contour description

C Specification

  void gluTessBeginContour( GLUtesselator *tess	)

  void gluTessEndContour( GLUtesselator	*tess )


  tess	Specifies the tessellation object (created with	gluNewTess).


  gluTessBeginContour and gluTessEndContour delimit the	definition of a
  polygon contour. Within each gluTessBeginContour/gluTessEndContour pair,
  there	can be 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 reference page for	more details.
  gluTessBeginContour can only be called between gluTessBeginPolygon and

See Also

  gluNewTess, gluTessBeginPolygon, gluTessVertex, gluTessCallback,
  gluTessProperty, gluTessNormal, gluTessEndPolygon

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Last Edited: Fri Dec 6 11:18:03 EST 1996 by AFV
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