mirror/glm
1
0
Fork 0
mirror of https://github.com/g-truc/glm.git synced 2024-11-30 11:54:36 +00:00
Code Issues Packages Projects Releases Wiki Activity
9e5e056229
glm/doc/api/a00134.html
Christophe Riccio 753d5db251 Updated documentation
2012-11-18 14:05:52 +01:00

181 lines
8.6 KiB
HTML
Raw Blame History

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/>
<meta http-equiv="X-UA-Compatible" content="IE=9"/>
<title>Noise functions</title>
<link href="tabs.css" rel="stylesheet" type="text/css"/>
<script type="text/javascript" src="jquery.js"></script>
<script type="text/javascript" src="dynsections.js"></script>
<link href="doxygen.css" rel="stylesheet" type="text/css" />
</head>
<body>
<div id="top"><!-- do not remove this div, it is closed by doxygen! -->
<div id="titlearea">
<table cellspacing="0" cellpadding="0">
<tbody>
<tr style="height: 56px;">
<td id="projectlogo"><img alt="Logo" src="logo.png"/></td>
</tr>
</tbody>
</table>
</div>
<!-- end header part -->
<!-- Generated by Doxygen 1.8.2 -->
<div id="navrow1" class="tabs">
<ul class="tablist">
<li><a href="index.html"><span>Main&#160;Page</span></a></li>
<li><a href="pages.html"><span>Related&#160;Pages</span></a></li>
<li><a href="modules.html"><span>Modules</span></a></li>
<li><a href="files.html"><span>Files</span></a></li>
</ul>
</div>
</div><!-- top -->
<div class="header">
<div class="summary">
<a href="#func-members">Functions</a> </div>
<div class="headertitle">
<div class="title">Noise functions</div> </div>
<div class="ingroups"><a class="el" href="a00141.html">GLM Core</a></div></div><!--header-->
<div class="contents">
<table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="func-members"></a>
Functions</h2></td></tr>
<tr class="memitem:ga687ac48ae4591c0da916052e469aad74"><td class="memTemplParams" colspan="2">template&lt;typename genType &gt; </td></tr>
<tr class="memitem:ga687ac48ae4591c0da916052e469aad74"><td class="memTemplItemLeft" align="right" valign="top">genType::value_type&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00134.html#ga687ac48ae4591c0da916052e469aad74">noise1</a> (genType const &amp;x)</td></tr>
<tr class="separator:ga687ac48ae4591c0da916052e469aad74"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ga528fc75920119a7ab65ef6dccef28752"><td class="memTemplParams" colspan="2">template&lt;typename genType &gt; </td></tr>
<tr class="memitem:ga528fc75920119a7ab65ef6dccef28752"><td class="memTemplItemLeft" align="right" valign="top">detail::tvec2&lt; typename <br class="typebreak"/>
genType::value_type &gt;&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00134.html#ga528fc75920119a7ab65ef6dccef28752">noise2</a> (genType const &amp;x)</td></tr>
<tr class="separator:ga528fc75920119a7ab65ef6dccef28752"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:gaf1589bc1859b8dc53d737ece36b59b85"><td class="memTemplParams" colspan="2">template&lt;typename genType &gt; </td></tr>
<tr class="memitem:gaf1589bc1859b8dc53d737ece36b59b85"><td class="memTemplItemLeft" align="right" valign="top">detail::tvec3&lt; typename <br class="typebreak"/>
genType::value_type &gt;&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00134.html#gaf1589bc1859b8dc53d737ece36b59b85">noise3</a> (genType const &amp;x)</td></tr>
<tr class="separator:gaf1589bc1859b8dc53d737ece36b59b85"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ga7b3cd0ab6f03142dd9ff3054e7fe5299"><td class="memTemplParams" colspan="2">template&lt;typename genType &gt; </td></tr>
<tr class="memitem:ga7b3cd0ab6f03142dd9ff3054e7fe5299"><td class="memTemplItemLeft" align="right" valign="top">detail::tvec4&lt; typename <br class="typebreak"/>
genType::value_type &gt;&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00134.html#ga7b3cd0ab6f03142dd9ff3054e7fe5299">noise4</a> (genType const &amp;x)</td></tr>
<tr class="separator:ga7b3cd0ab6f03142dd9ff3054e7fe5299"><td class="memSeparator" colspan="2">&#160;</td></tr>
</table>
<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<p>Noise functions are stochastic functions that can be used to increase visual complexity. </p>
<p>Values returned by the following noise functions give the appearance of randomness, but are not truly random. </p>
<h2 class="groupheader">Function Documentation</h2>
<a class="anchor" id="ga687ac48ae4591c0da916052e469aad74"></a>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">genType::value_type glm::noise1 </td>
<td>(</td>
<td class="paramtype">genType const &amp;&#160;</td>
<td class="paramname"><em>x</em></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
<p>Returns a 1D noise value based on the input value x. </p>
<dl class="tparams"><dt>Template Parameters</dt><dd>
<table class="tparams">
<tr><td class="paramname">genType</td><td>Floating-point scalar or vector types.</td></tr>
</table>
</dd>
</dl>
<dl class="section see"><dt>See Also</dt><dd><a href="http://www.opengl.org/sdk/docs/manglsl/xhtml/noise1.xml">GLSL noise1 man page</a> </dd>
<dd>
<a href="http://www.opengl.org/registry/doc/GLSLangSpec.4.20.8.pdf">GLSL 4.20.8 specification, section 8.13 Noise Functions</a> </dd></dl>
</div>
</div>
<a class="anchor" id="ga528fc75920119a7ab65ef6dccef28752"></a>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">detail::tvec2&lt;typename genType::value_type&gt; glm::noise2 </td>
<td>(</td>
<td class="paramtype">genType const &amp;&#160;</td>
<td class="paramname"><em>x</em></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
<p>Returns a 2D noise value based on the input value x. </p>
<dl class="tparams"><dt>Template Parameters</dt><dd>
<table class="tparams">
<tr><td class="paramname">genType</td><td>Floating-point scalar or vector types.</td></tr>
</table>
</dd>
</dl>
<dl class="section see"><dt>See Also</dt><dd><a href="http://www.opengl.org/sdk/docs/manglsl/xhtml/noise2.xml">GLSL noise2 man page</a> </dd>
<dd>
<a href="http://www.opengl.org/registry/doc/GLSLangSpec.4.20.8.pdf">GLSL 4.20.8 specification, section 8.13 Noise Functions</a> </dd></dl>
</div>
</div>
<a class="anchor" id="gaf1589bc1859b8dc53d737ece36b59b85"></a>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">detail::tvec3&lt;typename genType::value_type&gt; glm::noise3 </td>
<td>(</td>
<td class="paramtype">genType const &amp;&#160;</td>
<td class="paramname"><em>x</em></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
<p>Returns a 3D noise value based on the input value x. </p>
<dl class="tparams"><dt>Template Parameters</dt><dd>
<table class="tparams">
<tr><td class="paramname">genType</td><td>Floating-point scalar or vector types.</td></tr>
</table>
</dd>
</dl>
<dl class="section see"><dt>See Also</dt><dd><a href="http://www.opengl.org/sdk/docs/manglsl/xhtml/noise3.xml">GLSL noise3 man page</a> </dd>
<dd>
<a href="http://www.opengl.org/registry/doc/GLSLangSpec.4.20.8.pdf">GLSL 4.20.8 specification, section 8.13 Noise Functions</a> </dd></dl>
</div>
</div>
<a class="anchor" id="ga7b3cd0ab6f03142dd9ff3054e7fe5299"></a>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">detail::tvec4&lt;typename genType::value_type&gt; glm::noise4 </td>
<td>(</td>
<td class="paramtype">genType const &amp;&#160;</td>
<td class="paramname"><em>x</em></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
<p>Returns a 4D noise value based on the input value x. </p>
<dl class="tparams"><dt>Template Parameters</dt><dd>
<table class="tparams">
<tr><td class="paramname">genType</td><td>Floating-point scalar or vector types.</td></tr>
</table>
</dd>
</dl>
<dl class="section see"><dt>See Also</dt><dd><a href="http://www.opengl.org/sdk/docs/manglsl/xhtml/noise4.xml">GLSL noise4 man page</a> </dd>
<dd>
<a href="http://www.opengl.org/registry/doc/GLSLangSpec.4.20.8.pdf">GLSL 4.20.8 specification, section 8.13 Noise Functions</a> </dd></dl>
</div>
</div>
</div><!-- contents -->
<!-- start footer part -->
<hr class="footer"/><address class="footer"><small>
Generated by &#160;<a href="http://www.doxygen.org/index.html">
<img class="footer" src="doxygen.png" alt="doxygen"/>
</a> 1.8.2
</small></address>
</body>
</html>
Reference in New Issue View Git Blame Copy Permalink