glm/doc/api-0.9.3/a00058_source.html
2011-11-12 23:26:02 +00:00

128 lines
7.3 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>intersect.hpp Source File</title>
<link href="tabs.css" rel="stylesheet" type="text/css"/>
<link href="doxygen.css" rel="stylesheet" type="text/css"/>
</head>
<body>
<!-- Generated by Doxygen 1.7.3 -->
<div id="top">
<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>
<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="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&#160;List</span></a></li>
</ul>
</div>
<div class="header">
<div class="headertitle">
<h1>intersect.hpp</h1> </div>
</div>
<div class="contents">
<a href="a00058.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
<a name="l00037"></a>00037
<a name="l00038"></a>00038
<a name="l00039"></a>00039 <span class="preprocessor">#ifndef GLM_GTX_intersect</span>
<a name="l00040"></a>00040 <span class="preprocessor"></span><span class="preprocessor">#define GLM_GTX_intersect GLM_VERSION</span>
<a name="l00041"></a>00041 <span class="preprocessor"></span>
<a name="l00042"></a>00042 <span class="comment">// Dependency:</span>
<a name="l00043"></a>00043 <span class="preprocessor">#include &quot;<a class="code" href="a00050.html" title="OpenGL Mathematics (glm.g-truc.net)">../glm.hpp</a>&quot;</span>
<a name="l00044"></a>00044 <span class="preprocessor">#include &quot;../gtx/closest_point.hpp&quot;</span>
<a name="l00045"></a>00045
<a name="l00046"></a>00046 <span class="preprocessor">#if(defined(GLM_MESSAGES) &amp;&amp; !defined(glm_ext))</span>
<a name="l00047"></a>00047 <span class="preprocessor"></span><span class="preprocessor"># pragma message(&quot;GLM: GLM_GTX_closest_point extension included&quot;)</span>
<a name="l00048"></a>00048 <span class="preprocessor"></span><span class="preprocessor">#endif</span>
<a name="l00049"></a>00049 <span class="preprocessor"></span>
<a name="l00050"></a>00050 <span class="keyword">namespace </span>glm
<a name="l00051"></a>00051 {
<a name="l00054"></a>00054
<a name="l00057"></a>00057 <span class="keyword">template</span> &lt;<span class="keyword">typename</span> genType&gt;
<a name="l00058"></a>00058 <span class="keywordtype">bool</span> <a class="code" href="a00190.html#ga692082f45f58e975f9276d76daea1923" title="Compute the intersection of a ray and a triangle.">intersectRayTriangle</a>(
<a name="l00059"></a>00059 genType <span class="keyword">const</span> &amp; orig, genType <span class="keyword">const</span> &amp; dir,
<a name="l00060"></a>00060 genType <span class="keyword">const</span> &amp; vert0, genType <span class="keyword">const</span> &amp; vert1, genType <span class="keyword">const</span> &amp; vert2,
<a name="l00061"></a>00061 genType &amp; baryPosition);
<a name="l00062"></a>00062
<a name="l00065"></a>00065 <span class="keyword">template</span> &lt;<span class="keyword">typename</span> genType&gt;
<a name="l00066"></a>00066 <span class="keywordtype">bool</span> <a class="code" href="a00190.html#ga8811f257effab93af227246e797e31b6" title="Compute the intersection of a line and a triangle.">intersectLineTriangle</a>(
<a name="l00067"></a>00067 genType <span class="keyword">const</span> &amp; orig, genType <span class="keyword">const</span> &amp; dir,
<a name="l00068"></a>00068 genType <span class="keyword">const</span> &amp; vert0, genType <span class="keyword">const</span> &amp; vert1, genType <span class="keyword">const</span> &amp; vert2,
<a name="l00069"></a>00069 genType &amp; position);
<a name="l00070"></a>00070
<a name="l00073"></a>00073 <span class="keyword">template</span> &lt;<span class="keyword">typename</span> genType&gt;
<a name="l00074"></a>00074 <span class="keywordtype">bool</span> <a class="code" href="a00190.html#ga63e56f4b31e03654f36ad5529e0ed4a0" title="Compute the intersection of a ray and a sphere.">intersectRaySphere</a>(
<a name="l00075"></a>00075 genType <span class="keyword">const</span> &amp; orig, genType <span class="keyword">const</span> &amp; dir,
<a name="l00076"></a>00076 genType <span class="keyword">const</span> &amp; center, <span class="keyword">typename</span> genType::value_type radius,
<a name="l00077"></a>00077 genType &amp; position, genType &amp; normal);
<a name="l00078"></a>00078
<a name="l00081"></a>00081 <span class="keyword">template</span> &lt;<span class="keyword">typename</span> genType&gt;
<a name="l00082"></a>00082 <span class="keywordtype">bool</span> <a class="code" href="a00190.html#ga4a1932de118ca65f67d68e7a5a87c129" title="Compute the intersection of a line and a sphere.">intersectLineSphere</a>(
<a name="l00083"></a>00083 genType <span class="keyword">const</span> &amp; point0, genType <span class="keyword">const</span> &amp; point1,
<a name="l00084"></a>00084 genType <span class="keyword">const</span> &amp; center, <span class="keyword">typename</span> genType::value_type radius,
<a name="l00085"></a>00085 genType &amp; position, genType &amp; normal);
<a name="l00086"></a>00086
<a name="l00088"></a>00088 }<span class="comment">//namespace glm</span>
<a name="l00089"></a>00089
<a name="l00090"></a>00090 <span class="preprocessor">#include &quot;intersect.inl&quot;</span>
<a name="l00091"></a>00091
<a name="l00092"></a>00092 <span class="preprocessor">#endif//GLM_GTX_intersect</span>
</pre></div></div>
</div>
<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> 1.7.3 </small></address>
</body>
</html>