tessbegincontour.html

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<HTML><BODY><PRE>     <STRONG>NAME</STRONG>	  <STRONG>gluTessBeginContour,</STRONG> <STRONG>gluTessEndContour</STRONG> - delimit a contour	  description     <STRONG>C</STRONG> <STRONG>SPECIFICATION</STRONG>	  void <STRONG>gluTessBeginContour</STRONG>( GLUtesselator* <EM>tess</EM>	)	  void <STRONG>gluTessEndContour</STRONG>( GLUtesselator* <EM>tess</EM> )     <STRONG>PARAMETERS</STRONG>	  <EM>tess</EM>	Specifies the tessellation object (created with		<STRONG>gluNewTess</STRONG>).     <STRONG>DESCRIPTION</STRONG>	  <STRONG>gluTessBeginContour</STRONG> and <STRONG>gluTessEndContour</STRONG> delimit the	  definition of	a polygon contour. Within each	  <STRONG>gluTessBeginContour</STRONG>/<STRONG>gluTessEndContour</STRONG>	pair, there can	be	  zero or more calls to	<STRONG>gluTessVertex</STRONG>. The vertices specify a	  closed contour (the last vertex of each contour is	  automatically	linked to the first).  See the <STRONG>gluTessVertex</STRONG>	  reference page for more details.  <STRONG>gluTessBeginContour</STRONG>	can	  only be called between <STRONG>gluTessBeginPolygon</STRONG> and	  <STRONG>gluTessEndPolygon</STRONG>.     <STRONG>SEE</STRONG> <STRONG>ALSO</STRONG>	  <STRONG>gluNewTess</STRONG>, <STRONG>gluTessBeginPolygon</STRONG>, <STRONG>gluTessVertex</STRONG>,	  <STRONG>gluTessCallback</STRONG>, <STRONG>gluTessProperty</STRONG>, <STRONG>gluTessNormal</STRONG>,	  <STRONG>gluTessEndPolygon</STRONG></PRE></BODY></HTML>

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