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