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"refentry" lang=
"en" xml:
lang=
"en"><a id=
"gluNurbsCallbackDataEXT"></a><div class=
"titlepage"></div><div class=
"refnamediv"><h2>Name
</h2><p>gluNurbsCallbackDataEXT — set a user data pointer
</p></div><div class=
"refsynopsisdiv"><h2>C Specification
</h2><div class=
"funcsynopsis"><table border=
"0" summary=
"Function synopsis" cellspacing=
"0" cellpadding=
"0"><tr><td><code class=
"funcdef">void
<b class=
"fsfunc">gluNurbsCallbackDataEXT
</b>(
</code></td><td>GLUnurbs*
</td><td><var class=
"pdparam">nurb
</var>,
</td></tr><tr><td> </td><td>GLvoid*
</td><td><var class=
"pdparam">userData
</var><code>)
</code>;
</td></tr></table></div></div><div class=
"refsect1" lang=
"en" xml:
lang=
"en"><a id=
"parameters"></a><h2>Parameters
</h2><div class=
"variablelist"><dl><dt><span class=
"term"><em class=
"parameter"><code>nurb
</code></em></span></dt><dd><p>
4 Specifies the NURBS object (created with
<a class=
"citerefentry" href=
"gluNewNurbsRenderer.xml"><span class=
"citerefentry"><span class=
"refentrytitle">gluNewNurbsRenderer
</span></span></a>).
5 </p></dd><dt><span class=
"term"><em class=
"parameter"><code>userData
</code></em></span></dt><dd><p>
6 Specifies a pointer to the user's data.
7 </p></dd></dl></div></div><div class=
"refsect1" lang=
"en" xml:
lang=
"en"><a id=
"description"></a><h2>Description
</h2><p>
8 <code class=
"function">gluNurbsCallbackDataEXT
</code> is used to pass a pointer to the application's data to NURBS
9 tessellator. A copy of this pointer will be passed by the tessellator
10 in the NURBS callback functions (set by
<a class=
"citerefentry" href=
"gluNurbsCallback.xml"><span class=
"citerefentry"><span class=
"refentrytitle">gluNurbsCallback
</span></span></a>).
11 </p></div><div class=
"refsect1" lang=
"en" xml:
lang=
"en"><a id=
"seealso"></a><h2>See Also
</h2><p>
12 <a class=
"citerefentry" href=
"gluNurbsCallback.xml"><span class=
"citerefentry"><span class=
"refentrytitle">gluNurbsCallback
</span></span></a>
13 </p></div><div class=
"refsect1" lang=
"en" xml:
lang=
"en"><a id=
"Copyright"></a><h2>Copyright
</h2><p>
14 Copyright
<span class=
"trademark"></span>©
1991-
2006
15 Silicon Graphics, Inc. This document is licensed under the SGI
16 Free Software B License. For details, see
17 <a class=
"ulink" href=
"http://oss.sgi.com/projects/FreeB/" target=
"_top">http://oss.sgi.com/projects/FreeB/
</a>.
18 </p></div></div></body></html>