mirror of
https://github.com/g-truc/glm.git
synced 2024-11-16 06:44:35 +00:00
152 lines
8.0 KiB
HTML
152 lines
8.0 KiB
HTML
<!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"/>
|
|
|
|
<title>func_geometric.hpp Source File</title>
|
|
<link href="tabs.css" rel="stylesheet" type="text/css"/>
|
|
<link href="doxygen.css" rel="stylesheet" type="text/css" />
|
|
|
|
|
|
|
|
</head>
|
|
<body>
|
|
<div id="top"><!-- do not remove this div! -->
|
|
|
|
|
|
<div id="titlearea">
|
|
<table cellspacing="0" cellpadding="0">
|
|
<tbody>
|
|
<tr style="height: 56px;">
|
|
|
|
<td id="projectlogo"><img alt="Logo" src="logo-mini.png"/></td>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
</tr>
|
|
</tbody>
|
|
</table>
|
|
</div>
|
|
|
|
<!-- Generated by Doxygen 1.7.5 -->
|
|
<div id="navrow1" class="tabs">
|
|
<ul class="tablist">
|
|
<li><a href="index.html"><span>Main Page</span></a></li>
|
|
<li><a href="pages.html"><span>Related Pages</span></a></li>
|
|
<li><a href="modules.html"><span>Modules</span></a></li>
|
|
<li><a href="annotated.html"><span>Classes</span></a></li>
|
|
<li class="current"><a href="files.html"><span>Files</span></a></li>
|
|
</ul>
|
|
</div>
|
|
<div id="navrow2" class="tabs2">
|
|
<ul class="tablist">
|
|
<li><a href="files.html"><span>File List</span></a></li>
|
|
</ul>
|
|
</div>
|
|
<div class="header">
|
|
<div class="headertitle">
|
|
<div class="title">func_geometric.hpp</div> </div>
|
|
</div>
|
|
<div class="contents">
|
|
<a href="a00043.html">Go to the documentation of this file.</a><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001
|
|
<a name="l00002"></a>00002
|
|
<a name="l00003"></a>00003
|
|
<a name="l00004"></a>00004
|
|
<a name="l00005"></a>00005
|
|
<a name="l00006"></a>00006
|
|
<a name="l00007"></a>00007
|
|
<a name="l00008"></a>00008
|
|
<a name="l00009"></a>00009
|
|
<a name="l00010"></a>00010
|
|
<a name="l00011"></a>00011
|
|
<a name="l00012"></a>00012
|
|
<a name="l00013"></a>00013
|
|
<a name="l00014"></a>00014
|
|
<a name="l00015"></a>00015
|
|
<a name="l00016"></a>00016
|
|
<a name="l00017"></a>00017
|
|
<a name="l00018"></a>00018
|
|
<a name="l00019"></a>00019
|
|
<a name="l00020"></a>00020
|
|
<a name="l00021"></a>00021
|
|
<a name="l00022"></a>00022
|
|
<a name="l00023"></a>00023
|
|
<a name="l00024"></a>00024
|
|
<a name="l00025"></a>00025
|
|
<a name="l00026"></a>00026
|
|
<a name="l00027"></a>00027
|
|
<a name="l00028"></a>00028
|
|
<a name="l00029"></a>00029
|
|
<a name="l00030"></a>00030
|
|
<a name="l00031"></a>00031
|
|
<a name="l00032"></a>00032
|
|
<a name="l00033"></a>00033
|
|
<a name="l00034"></a>00034
|
|
<a name="l00035"></a>00035
|
|
<a name="l00036"></a>00036 <span class="preprocessor">#ifndef glm_core_func_geometric</span>
|
|
<a name="l00037"></a>00037 <span class="preprocessor"></span><span class="preprocessor">#define glm_core_func_geometric GLM_VERSION</span>
|
|
<a name="l00038"></a>00038 <span class="preprocessor"></span>
|
|
<a name="l00039"></a>00039 <span class="keyword">namespace </span>glm
|
|
<a name="l00040"></a>00040 {
|
|
<a name="l00043"></a>00043
|
|
<a name="l00050"></a>00050 <span class="keyword">template</span> <<span class="keyword">typename</span> genType>
|
|
<a name="l00051"></a>00051 <span class="keyword">typename</span> genType::value_type <a class="code" href="a00144.html#ga282360c8bb80b80d3c7f5bc00766d873" title="Returns the length of x, i.e., sqrt(x * x).">length</a>(
|
|
<a name="l00052"></a>00052 genType <span class="keyword">const</span> & x);
|
|
<a name="l00053"></a>00053
|
|
<a name="l00060"></a>00060 <span class="keyword">template</span> <<span class="keyword">typename</span> genType>
|
|
<a name="l00061"></a>00061 <span class="keyword">typename</span> genType::value_type <a class="code" href="a00144.html#ga3fac0e61144f60184d961dd156709dd3" title="Returns the distance betwwen p0 and p1, i.e., length(p0 - p1).">distance</a>(
|
|
<a name="l00062"></a>00062 genType <span class="keyword">const</span> & p0,
|
|
<a name="l00063"></a>00063 genType <span class="keyword">const</span> & p1);
|
|
<a name="l00064"></a>00064
|
|
<a name="l00071"></a>00071 <span class="keyword">template</span> <<span class="keyword">typename</span> genType>
|
|
<a name="l00072"></a>00072 <span class="keyword">typename</span> genType::value_type <a class="code" href="a00144.html#ga7a31d2864eccfe665409e3b44f5e6e8d" title="Returns the dot product of x and y, i.e., result = x * y.">dot</a>(
|
|
<a name="l00073"></a>00073 genType <span class="keyword">const</span> & x,
|
|
<a name="l00074"></a>00074 genType <span class="keyword">const</span> & y);
|
|
<a name="l00075"></a>00075
|
|
<a name="l00082"></a>00082 <span class="keyword">template</span> <<span class="keyword">typename</span> valType>
|
|
<a name="l00083"></a>00083 detail::tvec3<valType> <a class="code" href="a00144.html#gaa127ddc9d38f715125f91742d399eb6f" title="Returns the cross product of x and y.">cross</a>(
|
|
<a name="l00084"></a>00084 detail::tvec3<valType> <span class="keyword">const</span> & x,
|
|
<a name="l00085"></a>00085 detail::tvec3<valType> <span class="keyword">const</span> & y);
|
|
<a name="l00086"></a>00086
|
|
<a name="l00091"></a>00091 <span class="keyword">template</span> <<span class="keyword">typename</span> genType>
|
|
<a name="l00092"></a>00092 genType <a class="code" href="a00144.html#ga68b931c228750eeba844c273c54ca43d" title="Returns a vector in the same direction as x but with length of 1.">normalize</a>(
|
|
<a name="l00093"></a>00093 genType <span class="keyword">const</span> & x);
|
|
<a name="l00094"></a>00094
|
|
<a name="l00101"></a>00101 <span class="keyword">template</span> <<span class="keyword">typename</span> genType>
|
|
<a name="l00102"></a>00102 genType <a class="code" href="a00144.html#ga855fc5fd7779df1683482564956c6764" title="If dot(Nref, I) < 0.0, return N, otherwise, return -N.">faceforward</a>(
|
|
<a name="l00103"></a>00103 genType <span class="keyword">const</span> & N,
|
|
<a name="l00104"></a>00104 genType <span class="keyword">const</span> & I,
|
|
<a name="l00105"></a>00105 genType <span class="keyword">const</span> & Nref);
|
|
<a name="l00106"></a>00106
|
|
<a name="l00114"></a>00114 <span class="keyword">template</span> <<span class="keyword">typename</span> genType>
|
|
<a name="l00115"></a>00115 genType <a class="code" href="a00144.html#gabe1fa0bef5f854242eb70ce56e5a7d03" title="For the incident vector I and surface orientation N, returns the reflection direction : result = I - ...">reflect</a>(
|
|
<a name="l00116"></a>00116 genType <span class="keyword">const</span> & I,
|
|
<a name="l00117"></a>00117 genType <span class="keyword">const</span> & N);
|
|
<a name="l00118"></a>00118
|
|
<a name="l00127"></a>00127 <span class="keyword">template</span> <<span class="keyword">typename</span> genType>
|
|
<a name="l00128"></a>00128 genType <a class="code" href="a00144.html#gabbb4909d3e99a7a2411cc63252afbbd8" title="For the incident vector I and surface normal N, and the ratio of indices of refraction eta...">refract</a>(
|
|
<a name="l00129"></a>00129 genType <span class="keyword">const</span> & I,
|
|
<a name="l00130"></a>00130 genType <span class="keyword">const</span> & N,
|
|
<a name="l00131"></a>00131 <span class="keyword">typename</span> genType::value_type <span class="keyword">const</span> & eta);
|
|
<a name="l00132"></a>00132
|
|
<a name="l00134"></a>00134 }<span class="comment">//namespace glm</span>
|
|
<a name="l00135"></a>00135
|
|
<a name="l00136"></a>00136 <span class="preprocessor">#include "func_geometric.inl"</span>
|
|
<a name="l00137"></a>00137
|
|
<a name="l00138"></a>00138 <span class="preprocessor">#endif//glm_core_func_geometric</span>
|
|
</pre></div></div>
|
|
</div>
|
|
|
|
|
|
<hr class="footer"/><address class="footer"><small>
|
|
Generated by  <a href="http://www.doxygen.org/index.html">
|
|
<img class="footer" src="doxygen.png" alt="doxygen"/>
|
|
</a> 1.7.5
|
|
</small></address>
|
|
|
|
</body>
|
|
</html>
|