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doc/gl-docs/GLU/tessbegincontour.3gl

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+'\" e
+'\"! eqn | mmdoc
+'\"macro stdmacro
+.ds Vn Version 1.2
+.ds Dt 6 March 1997
+.ds Re Release 1.2.0
+.ds Dp May 02 11:53
+.ds Dm 37 tessbegin
+.ds Xs 52199 3 tessbegincontour.gl
+.TH GLUTESSBEGINCONTOUR 3G
+.SH NAME
+.B "gluTessBeginContour, gluTessEndContour
+\- delimit a contour description
+
+.SH C SPECIFICATION
+void \f3gluTessBeginContour\fP(
+GLUtesselator* \fItess\fP )
+.nf
+.fi
+
+void \f3gluTessEndContour\fP(
+GLUtesselator* \fItess\fP )
+.nf
+.fi
+
+.EQ
+delim $$
+.EN
+.SH PARAMETERS
+.TP \w'\f2tess\fP\ \ 'u 
+\f2tess\fP
+Specifies the tessellation object (created with \%\f3gluNewTess\fP).
+.SH DESCRIPTION
+\%\f3gluTessBeginContour\fP and \%\f3gluTessEndContour\fP delimit the definition of a
+polygon contour. Within each \%\f3gluTessBeginContour\fP/\%\f3gluTessEndContour\fP
+pair, there can be zero or more calls to \%\f3gluTessVertex\fP. The vertices
+specify a closed contour (the last vertex of each contour is automatically linked 
+to the first).  See the \%\f3gluTessVertex\fP reference page for more details.
+\%\f3gluTessBeginContour\fP can only be called between \%\f3gluTessBeginPolygon\fP and \%\f3gluTessEndPolygon\fP.
+.SH SEE ALSO
+\%\f3gluNewTess(3G)\fP, \%\f3gluTessBeginPolygon(3G)\fP, \%\f3gluTessVertex(3G)\fP, 
+\%\f3gluTessCallback(3G)\fP,
+\%\f3gluTessProperty(3G)\fP, \%\f3gluTessNormal(3G)\fP,
+\%\f3gluTessEndPolygon\fP