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4 Reference Pages
</title><meta name=
"generator" content=
"DocBook XSL Stylesheets V1.69.1" /></head><body><div class=
"refentry" lang=
"en" xml:
lang=
"en"><a id=
"glClearStencil"></a><div class=
"titlepage"></div><div class=
"refnamediv"><h2>Name
</h2><p>glClearStencil — specify the clear value for the stencil buffer
</p></div><div class=
"refsynopsisdiv"><h2>C Specification
</h2><div class=
"funcsynopsis"><p><code class=
"funcdef">void
<b class=
"fsfunc">glClearStencil
</b>(
</code>GLint
<var class=
"pdparam">s
</var><code>)
</code>;
</p></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>s
</code></em></span></dt><dd><p>
5 Specifies the index used when the stencil buffer is cleared.
6 The initial value is
0.
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">glClearStencil
</code> specifies the index used by
<a href=
"glClear.xml"><span class=
"citerefentry"><span class=
"refentrytitle">glClear
</span></span></a> to clear the stencil buffer.
9 <em class=
"parameter"><code>s
</code></em> is masked with
10 <mml:math xmlns:
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</mml:mi>
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mml=
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22 is the number of bits in the stencil buffer.
23 </p></div><div class=
"refsect1" lang=
"en" xml:
lang=
"en"><a id=
"associatedgets"></a><h2>Associated Gets
</h2><p>
24 <a href=
"glGet.xml"><span class=
"citerefentry"><span class=
"refentrytitle">glGet
</span></span></a> with argument
<code class=
"constant">GL_STENCIL_CLEAR_VALUE
</code>
26 <a href=
"glGet.xml"><span class=
"citerefentry"><span class=
"refentrytitle">glGet
</span></span></a> with argument
<code class=
"constant">GL_STENCIL_BITS
</code>
27 </p></div><div class=
"refsect1" lang=
"en" xml:
lang=
"en"><a id=
"seealso"></a><h2>See Also
</h2><p>
28 <a href=
"glClear.xml"><span class=
"citerefentry"><span class=
"refentrytitle">glClear
</span></span></a>,
29 <a href=
"glStencilFunc.xml"><span class=
"citerefentry"><span class=
"refentrytitle">glStencilFunc
</span></span></a>,
30 <a href=
"glStencilFuncSeparate.xml"><span class=
"citerefentry"><span class=
"refentrytitle">glStencilFuncSeparate
</span></span></a>,
31 <a href=
"glStencilMask.xml"><span class=
"citerefentry"><span class=
"refentrytitle">glStencilMask
</span></span></a>,
32 <a href=
"glStencilMaskSeparate.xml"><span class=
"citerefentry"><span class=
"refentrytitle">glStencilMaskSeparate
</span></span></a>,
33 <a href=
"glStencilOp.xml"><span class=
"citerefentry"><span class=
"refentrytitle">glStencilOp
</span></span></a>,
34 <a href=
"glStencilOpSeparate.xml"><span class=
"citerefentry"><span class=
"refentrytitle">glStencilOpSeparate
</span></span></a>
35 </p></div><div class=
"refsect1" lang=
"en" xml:
lang=
"en"><a id=
"Copyright"></a><h2>Copyright
</h2><p>
36 Copyright
<span class=
"trademark"></span>©
1991-
2006
37 Silicon Graphics, Inc. This document is licensed under the SGI
38 Free Software B License. For details, see
39 <a href=
"http://oss.sgi.com/projects/FreeB/" target=
"_top">http://oss.sgi.com/projects/FreeB/
</a>.
40 </p></div></div></body></html>