|  | <!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"/> | 
						
						
							|  | <meta name="generator" content="Doxygen 1.8.14"/> | 
						
						
							|  | <meta name="viewport" content="width=device-width, initial-scale=1"/> | 
						
						
							|  | <title>0.9.9 API documenation: quaternion_common.hpp Source File</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="search/search.css" rel="stylesheet" type="text/css"/> | 
						
						
							|  | <script type="text/javascript" src="search/searchdata.js"></script> | 
						
						
							|  | <script type="text/javascript" src="search/search.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-mini.png"/></td> | 
						
						
							|  |   <td id="projectalign" style="padding-left: 0.5em;"> | 
						
						
							|  |    <div id="projectname">0.9.9 API documenation | 
						
						
							|  |    </div> | 
						
						
							|  |   </td> | 
						
						
							|  |  </tr> | 
						
						
							|  |  </tbody> | 
						
						
							|  | </table> | 
						
						
							|  | </div> | 
						
						
							|  | <!-- end header part --> | 
						
						
							|  | <!-- Generated by Doxygen 1.8.14 --> | 
						
						
							|  | <script type="text/javascript"> | 
						
						
							|  | /* @license magnet:?xt=urn:btih:cf05388f2679ee054f2beb29a391d25f4e673ac3&dn=gpl-2.0.txt GPL-v2 */ | 
						
						
							|  | var searchBox = new SearchBox("searchBox", "search",false,'Search'); | 
						
						
							|  | /* @license-end */ | 
						
						
							|  | </script> | 
						
						
							|  | <script type="text/javascript" src="menudata.js"></script> | 
						
						
							|  | <script type="text/javascript" src="menu.js"></script> | 
						
						
							|  | <script type="text/javascript"> | 
						
						
							|  | /* @license magnet:?xt=urn:btih:cf05388f2679ee054f2beb29a391d25f4e673ac3&dn=gpl-2.0.txt GPL-v2 */ | 
						
						
							|  | $(function() { | 
						
						
							|  |   initMenu('',true,false,'search.php','Search'); | 
						
						
							|  |   $(document).ready(function() { init_search(); }); | 
						
						
							|  | }); | 
						
						
							|  | /* @license-end */</script> | 
						
						
							|  | <div id="main-nav"></div> | 
						
						
							|  | <!-- window showing the filter options --> | 
						
						
							|  | <div id="MSearchSelectWindow" | 
						
						
							|  |      onmouseover="return searchBox.OnSearchSelectShow()" | 
						
						
							|  |      onmouseout="return searchBox.OnSearchSelectHide()" | 
						
						
							|  |      onkeydown="return searchBox.OnSearchSelectKey(event)"> | 
						
						
							|  | </div> | 
						
						
							|  | 
 | 
						
						
							|  | <!-- iframe showing the search results (closed by default) --> | 
						
						
							|  | <div id="MSearchResultsWindow"> | 
						
						
							|  | <iframe src="javascript:void(0)" frameborder="0"  | 
						
						
							|  |         name="MSearchResults" id="MSearchResults"> | 
						
						
							|  | </iframe> | 
						
						
							|  | </div> | 
						
						
							|  | 
 | 
						
						
							|  | <div id="nav-path" class="navpath"> | 
						
						
							|  |   <ul> | 
						
						
							|  | <li class="navelem"><a class="el" href="dir_d522931ffa1371640980b621734a4381.html">Users</a></li><li class="navelem"><a class="el" href="dir_02cc19cee4c4780485bfe81520450212.html">christophericcio</a></li><li class="navelem"><a class="el" href="dir_54de7df3bc9880881b14ec07f256fd2e.html">Documents</a></li><li class="navelem"><a class="el" href="dir_6399a054f5929b58eaa476233e406ce8.html">Repository</a></li><li class="navelem"><a class="el" href="dir_627f4a52155b61a75c7c4851d7df9027.html">Github</a></li><li class="navelem"><a class="el" href="dir_ffdfd01cf51cdb2fe8bd5e55c6e0c4e8.html">glm</a></li><li class="navelem"><a class="el" href="dir_4ca6aa55b50e6be994025af27820140e.html">glm</a></li><li class="navelem"><a class="el" href="dir_b115b02f1dab989141fcd87ab0462f01.html">ext</a></li>  </ul> | 
						
						
							|  | </div> | 
						
						
							|  | </div><!-- top --> | 
						
						
							|  | <div class="header"> | 
						
						
							|  |   <div class="headertitle"> | 
						
						
							|  | <div class="title">quaternion_common.hpp</div>  </div> | 
						
						
							|  | </div><!--header--> | 
						
						
							|  | <div class="contents"> | 
						
						
							|  | <a href="a00203.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno">    1</span> </div><div class="line"><a name="l00021"></a><span class="lineno">   21</span> <span class="preprocessor">#pragma once</span></div><div class="line"><a name="l00022"></a><span class="lineno">   22</span> </div><div class="line"><a name="l00023"></a><span class="lineno">   23</span> <span class="comment">// Dependency:</span></div><div class="line"><a name="l00024"></a><span class="lineno">   24</span> <span class="preprocessor">#include "../ext/scalar_constants.hpp"</span></div><div class="line"><a name="l00025"></a><span class="lineno">   25</span> <span class="preprocessor">#include "../ext/quaternion_geometric.hpp"</span></div><div class="line"><a name="l00026"></a><span class="lineno">   26</span> <span class="preprocessor">#include "../common.hpp"</span></div><div class="line"><a name="l00027"></a><span class="lineno">   27</span> <span class="preprocessor">#include "../trigonometric.hpp"</span></div><div class="line"><a name="l00028"></a><span class="lineno">   28</span> <span class="preprocessor">#include "../exponential.hpp"</span></div><div class="line"><a name="l00029"></a><span class="lineno">   29</span> <span class="preprocessor">#include <limits></span></div><div class="line"><a name="l00030"></a><span class="lineno">   30</span> </div><div class="line"><a name="l00031"></a><span class="lineno">   31</span> <span class="preprocessor">#if GLM_MESSAGES == GLM_ENABLE && !defined(GLM_EXT_INCLUDED)</span></div><div class="line"><a name="l00032"></a><span class="lineno">   32</span> <span class="preprocessor">#   pragma message("GLM: GLM_EXT_quaternion_common extension included")</span></div><div class="line"><a name="l00033"></a><span class="lineno">   33</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00034"></a><span class="lineno">   34</span> </div><div class="line"><a name="l00035"></a><span class="lineno">   35</span> <span class="keyword">namespace </span><a class="code" href="a00792.html">glm</a></div><div class="line"><a name="l00036"></a><span class="lineno">   36</span> {</div><div class="line"><a name="l00039"></a><span class="lineno">   39</span> </div><div class="line"><a name="l00052"></a><span class="lineno">   52</span>     <span class="keyword">template</span><<span class="keyword">typename</span> T, qualifier Q></div><div class="line"><a name="l00053"></a><span class="lineno">   53</span>     GLM_FUNC_DECL qua<T, Q> <a class="code" href="a00669.html#gafbfe587b8da11fb89a30c3d67dd5ccc2">mix</a>(qua<T, Q> <span class="keyword">const</span>& x, qua<T, Q> <span class="keyword">const</span>& y, T a);</div><div class="line"><a name="l00054"></a><span class="lineno">   54</span> </div><div class="line"><a name="l00064"></a><span class="lineno">   64</span>     <span class="keyword">template</span><<span class="keyword">typename</span> T, qualifier Q></div><div class="line"><a name="l00065"></a><span class="lineno">   65</span>     GLM_FUNC_DECL qua<T, Q> <a class="code" href="a00669.html#ga6033dc0741051fa463a0a147ba29f293">lerp</a>(qua<T, Q> <span class="keyword">const</span>& x, qua<T, Q> <span class="keyword">const</span>& y, T a);</div><div class="line"><a name="l00066"></a><span class="lineno">   66</span> </div><div class="line"><a name="l00076"></a><span class="lineno">   76</span>     <span class="keyword">template</span><<span class="keyword">typename</span> T, qualifier Q></div><div class="line"><a name="l00077"></a><span class="lineno">   77</span>     GLM_FUNC_DECL qua<T, Q> <a class="code" href="a00669.html#gae7fc3c945be366b9942b842f55da428a">slerp</a>(qua<T, Q> <span class="keyword">const</span>& x, qua<T, Q> <span class="keyword">const</span>& y, T a);</div><div class="line"><a name="l00078"></a><span class="lineno">   78</span> </div><div class="line"><a name="l00083"></a><span class="lineno">   83</span>     <span class="keyword">template</span><<span class="keyword">typename</span> T, qualifier Q></div><div class="line"><a name="l00084"></a><span class="lineno">   84</span>     GLM_FUNC_DECL qua<T, Q> <a class="code" href="a00669.html#ga10d7bda73201788ac2ab28cd8d0d409b">conjugate</a>(qua<T, Q> <span class="keyword">const</span>& q);</div><div class="line"><a name="l00085"></a><span class="lineno">   85</span> </div><div class="line"><a name="l00090"></a><span class="lineno">   90</span>     <span class="keyword">template</span><<span class="keyword">typename</span> T, qualifier Q></div><div class="line"><a name="l00091"></a><span class="lineno">   91</span>     GLM_FUNC_DECL qua<T, Q> <a class="code" href="a00669.html#gab41da854ae678e23e114b598cbca4065">inverse</a>(qua<T, Q> <span class="keyword">const</span>& q);</div><div class="line"><a name="l00092"></a><span class="lineno">   92</span> </div><div class="line"><a name="l00103"></a><span class="lineno">  103</span>     <span class="keyword">template</span><<span class="keyword">typename</span> T, qualifier Q></div><div class="line"><a name="l00104"></a><span class="lineno">  104</span>     GLM_FUNC_DECL vec<4, bool, Q> <a class="code" href="a00669.html#ga1bb55f8963616502e96dc564384d8a03">isnan</a>(qua<T, Q> <span class="keyword">const</span>& x);</div><div class="line"><a name="l00105"></a><span class="lineno">  105</span> </div><div class="line"><a name="l00114"></a><span class="lineno">  114</span>     <span class="keyword">template</span><<span class="keyword">typename</span> T, qualifier Q></div><div class="line"><a name="l00115"></a><span class="lineno">  115</span>     GLM_FUNC_DECL vec<4, bool, Q> <a class="code" href="a00669.html#ga45722741ea266b4e861938b365c5f362">isinf</a>(qua<T, Q> <span class="keyword">const</span>& x);</div><div class="line"><a name="l00116"></a><span class="lineno">  116</span> </div><div class="line"><a name="l00118"></a><span class="lineno">  118</span> } <span class="comment">//namespace glm</span></div><div class="line"><a name="l00119"></a><span class="lineno">  119</span> </div><div class="line"><a name="l00120"></a><span class="lineno">  120</span> <span class="preprocessor">#include "quaternion_common.inl"</span></div><div class="ttc" id="a00669_html_gafbfe587b8da11fb89a30c3d67dd5ccc2"><div class="ttname"><a href="a00669.html#gafbfe587b8da11fb89a30c3d67dd5ccc2">glm::mix</a></div><div class="ttdeci">GLM_FUNC_DECL qua< T, Q > mix(qua< T, Q > const &x, qua< T, Q > const &y, T a)</div><div class="ttdoc">Spherical linear interpolation of two quaternions. </div></div> | 
						
						
							|  | <div class="ttc" id="a00669_html_gae7fc3c945be366b9942b842f55da428a"><div class="ttname"><a href="a00669.html#gae7fc3c945be366b9942b842f55da428a">glm::slerp</a></div><div class="ttdeci">GLM_FUNC_DECL qua< T, Q > slerp(qua< T, Q > const &x, qua< T, Q > const &y, T a)</div><div class="ttdoc">Spherical linear interpolation of two quaternions. </div></div> | 
						
						
							|  | <div class="ttc" id="a00669_html_ga45722741ea266b4e861938b365c5f362"><div class="ttname"><a href="a00669.html#ga45722741ea266b4e861938b365c5f362">glm::isinf</a></div><div class="ttdeci">GLM_FUNC_DECL vec< 4, bool, Q > isinf(qua< T, Q > const &x)</div><div class="ttdoc">Returns true if x holds a positive infinity or negative infinity representation in the underlying imp...</div></div> | 
						
						
							|  | <div class="ttc" id="a00669_html_ga10d7bda73201788ac2ab28cd8d0d409b"><div class="ttname"><a href="a00669.html#ga10d7bda73201788ac2ab28cd8d0d409b">glm::conjugate</a></div><div class="ttdeci">GLM_FUNC_DECL qua< T, Q > conjugate(qua< T, Q > const &q)</div><div class="ttdoc">Returns the q conjugate. </div></div> | 
						
						
							|  | <div class="ttc" id="a00669_html_gab41da854ae678e23e114b598cbca4065"><div class="ttname"><a href="a00669.html#gab41da854ae678e23e114b598cbca4065">glm::inverse</a></div><div class="ttdeci">GLM_FUNC_DECL qua< T, Q > inverse(qua< T, Q > const &q)</div><div class="ttdoc">Returns the q inverse. </div></div> | 
						
						
							|  | <div class="ttc" id="a00669_html_ga1bb55f8963616502e96dc564384d8a03"><div class="ttname"><a href="a00669.html#ga1bb55f8963616502e96dc564384d8a03">glm::isnan</a></div><div class="ttdeci">GLM_FUNC_DECL vec< 4, bool, Q > isnan(qua< T, Q > const &x)</div><div class="ttdoc">Returns true if x holds a NaN (not a number) representation in the underlying implementation&#39;s set of...</div></div> | 
						
						
							|  | <div class="ttc" id="a00792_html"><div class="ttname"><a href="a00792.html">glm</a></div><div class="ttdef"><b>Definition:</b> <a href="a00002_source.html#l00020">common.hpp:20</a></div></div> | 
						
						
							|  | <div class="ttc" id="a00669_html_ga6033dc0741051fa463a0a147ba29f293"><div class="ttname"><a href="a00669.html#ga6033dc0741051fa463a0a147ba29f293">glm::lerp</a></div><div class="ttdeci">GLM_FUNC_DECL qua< T, Q > lerp(qua< T, Q > const &x, qua< T, Q > const &y, T a)</div><div class="ttdoc">Linear interpolation of two quaternions. </div></div> | 
						
						
							|  | </div><!-- fragment --></div><!-- contents --> | 
						
						
							|  | <!-- start footer part --> | 
						
						
							|  | <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> 1.8.14 | 
						
						
							|  | </small></address> | 
						
						
							|  | </body> | 
						
						
							|  | </html>
 |