a01711_source.html 23 KB

123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176
  1. <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "https://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
  2. <html xmlns="http://www.w3.org/1999/xhtml">
  3. <head>
  4. <meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/>
  5. <meta http-equiv="X-UA-Compatible" content="IE=9"/>
  6. <meta name="generator" content="Doxygen 1.8.18"/>
  7. <meta name="viewport" content="width=device-width, initial-scale=1"/>
  8. <title>1.0.2 API documentation: quaternion.hpp Source File</title>
  9. <link href="tabs.css" rel="stylesheet" type="text/css"/>
  10. <script type="text/javascript" src="jquery.js"></script>
  11. <script type="text/javascript" src="dynsections.js"></script>
  12. <link href="search/search.css" rel="stylesheet" type="text/css"/>
  13. <script type="text/javascript" src="search/searchdata.js"></script>
  14. <script type="text/javascript" src="search/search.js"></script>
  15. <link href="doxygen.css" rel="stylesheet" type="text/css" />
  16. </head>
  17. <body>
  18. <div id="top"><!-- do not remove this div, it is closed by doxygen! -->
  19. <div id="titlearea">
  20. <table cellspacing="0" cellpadding="0">
  21. <tbody>
  22. <tr style="height: 56px;">
  23. <td id="projectlogo"><img alt="Logo" src="logo-mini.png"/></td>
  24. <td id="projectalign" style="padding-left: 0.5em;">
  25. <div id="projectname">1.0.2 API documentation
  26. </div>
  27. </td>
  28. </tr>
  29. </tbody>
  30. </table>
  31. </div>
  32. <!-- end header part -->
  33. <!-- Generated by Doxygen 1.8.18 -->
  34. <script type="text/javascript">
  35. /* @license magnet:?xt=urn:btih:cf05388f2679ee054f2beb29a391d25f4e673ac3&amp;dn=gpl-2.0.txt GPL-v2 */
  36. var searchBox = new SearchBox("searchBox", "search",false,'Search');
  37. /* @license-end */
  38. </script>
  39. <script type="text/javascript" src="menudata.js"></script>
  40. <script type="text/javascript" src="menu.js"></script>
  41. <script type="text/javascript">
  42. /* @license magnet:?xt=urn:btih:cf05388f2679ee054f2beb29a391d25f4e673ac3&amp;dn=gpl-2.0.txt GPL-v2 */
  43. $(function() {
  44. initMenu('',true,false,'search.php','Search');
  45. $(document).ready(function() { init_search(); });
  46. });
  47. /* @license-end */</script>
  48. <div id="main-nav"></div>
  49. <!-- window showing the filter options -->
  50. <div id="MSearchSelectWindow"
  51. onmouseover="return searchBox.OnSearchSelectShow()"
  52. onmouseout="return searchBox.OnSearchSelectHide()"
  53. onkeydown="return searchBox.OnSearchSelectKey(event)">
  54. </div>
  55. <!-- iframe showing the search results (closed by default) -->
  56. <div id="MSearchResultsWindow">
  57. <iframe src="javascript:void(0)" frameborder="0"
  58. name="MSearchResults" id="MSearchResults">
  59. </iframe>
  60. </div>
  61. <div id="nav-path" class="navpath">
  62. <ul>
  63. <li class="navelem"><a class="el" href="dir_885cc87fac2d91e269af0a5a959fa5f6.html">E:</a></li><li class="navelem"><a class="el" href="dir_63ed049134a778d525e06b63afc2c979.html">Github</a></li><li class="navelem"><a class="el" href="dir_c98a9ac98258ab9f831b188d66361a70.html">g-truc</a></li><li class="navelem"><a class="el" href="dir_50f12b6ceb23d7f6adfb377a1ae8b006.html">glm</a></li><li class="navelem"><a class="el" href="dir_fca33f1b5115d46f42c670590789c0d2.html">glm</a></li><li class="navelem"><a class="el" href="dir_d9678a6a9012da969e0b059b39347945.html">gtc</a></li> </ul>
  64. </div>
  65. </div><!-- top -->
  66. <div class="header">
  67. <div class="headertitle">
  68. <div class="title">gtc/quaternion.hpp</div> </div>
  69. </div><!--header-->
  70. <div class="contents">
  71. <a href="a01711.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span>&#160; </div>
  72. <div class="line"><a name="l00014"></a><span class="lineno"> 14</span>&#160;<span class="preprocessor">#pragma once</span></div>
  73. <div class="line"><a name="l00015"></a><span class="lineno"> 15</span>&#160; </div>
  74. <div class="line"><a name="l00016"></a><span class="lineno"> 16</span>&#160;<span class="comment">// Dependency:</span></div>
  75. <div class="line"><a name="l00017"></a><span class="lineno"> 17</span>&#160;<span class="preprocessor">#include &quot;../gtc/constants.hpp&quot;</span></div>
  76. <div class="line"><a name="l00018"></a><span class="lineno"> 18</span>&#160;<span class="preprocessor">#include &quot;../gtc/matrix_transform.hpp&quot;</span></div>
  77. <div class="line"><a name="l00019"></a><span class="lineno"> 19</span>&#160;<span class="preprocessor">#include &quot;../ext/vector_relational.hpp&quot;</span></div>
  78. <div class="line"><a name="l00020"></a><span class="lineno"> 20</span>&#160;<span class="preprocessor">#include &quot;../ext/quaternion_common.hpp&quot;</span></div>
  79. <div class="line"><a name="l00021"></a><span class="lineno"> 21</span>&#160;<span class="preprocessor">#include &quot;../ext/quaternion_float.hpp&quot;</span></div>
  80. <div class="line"><a name="l00022"></a><span class="lineno"> 22</span>&#160;<span class="preprocessor">#include &quot;../ext/quaternion_float_precision.hpp&quot;</span></div>
  81. <div class="line"><a name="l00023"></a><span class="lineno"> 23</span>&#160;<span class="preprocessor">#include &quot;../ext/quaternion_double.hpp&quot;</span></div>
  82. <div class="line"><a name="l00024"></a><span class="lineno"> 24</span>&#160;<span class="preprocessor">#include &quot;../ext/quaternion_double_precision.hpp&quot;</span></div>
  83. <div class="line"><a name="l00025"></a><span class="lineno"> 25</span>&#160;<span class="preprocessor">#include &quot;../ext/quaternion_relational.hpp&quot;</span></div>
  84. <div class="line"><a name="l00026"></a><span class="lineno"> 26</span>&#160;<span class="preprocessor">#include &quot;../ext/quaternion_geometric.hpp&quot;</span></div>
  85. <div class="line"><a name="l00027"></a><span class="lineno"> 27</span>&#160;<span class="preprocessor">#include &quot;../ext/quaternion_trigonometric.hpp&quot;</span></div>
  86. <div class="line"><a name="l00028"></a><span class="lineno"> 28</span>&#160;<span class="preprocessor">#include &quot;../ext/quaternion_transform.hpp&quot;</span></div>
  87. <div class="line"><a name="l00029"></a><span class="lineno"> 29</span>&#160;<span class="preprocessor">#include &quot;../detail/type_mat3x3.hpp&quot;</span></div>
  88. <div class="line"><a name="l00030"></a><span class="lineno"> 30</span>&#160;<span class="preprocessor">#include &quot;../detail/type_mat4x4.hpp&quot;</span></div>
  89. <div class="line"><a name="l00031"></a><span class="lineno"> 31</span>&#160;<span class="preprocessor">#include &quot;../detail/type_vec3.hpp&quot;</span></div>
  90. <div class="line"><a name="l00032"></a><span class="lineno"> 32</span>&#160;<span class="preprocessor">#include &quot;../detail/type_vec4.hpp&quot;</span></div>
  91. <div class="line"><a name="l00033"></a><span class="lineno"> 33</span>&#160; </div>
  92. <div class="line"><a name="l00034"></a><span class="lineno"> 34</span>&#160;<span class="preprocessor">#if GLM_MESSAGES == GLM_ENABLE &amp;&amp; !defined(GLM_EXT_INCLUDED)</span></div>
  93. <div class="line"><a name="l00035"></a><span class="lineno"> 35</span>&#160;<span class="preprocessor"># pragma message(&quot;GLM: GLM_GTC_quaternion extension included&quot;)</span></div>
  94. <div class="line"><a name="l00036"></a><span class="lineno"> 36</span>&#160;<span class="preprocessor">#endif</span></div>
  95. <div class="line"><a name="l00037"></a><span class="lineno"> 37</span>&#160; </div>
  96. <div class="line"><a name="l00038"></a><span class="lineno"> 38</span>&#160;<span class="keyword">namespace </span>glm</div>
  97. <div class="line"><a name="l00039"></a><span class="lineno"> 39</span>&#160;{</div>
  98. <div class="line"><a name="l00042"></a><span class="lineno"> 42</span>&#160; </div>
  99. <div class="line"><a name="l00049"></a><span class="lineno"> 49</span>&#160; <span class="keyword">template</span>&lt;<span class="keyword">typename</span> T, qualifier Q&gt;</div>
  100. <div class="line"><a name="l00050"></a><span class="lineno"><a class="line" href="a00917.html#gaf4dd967dead22dd932fc7460ceecb03f"> 50</a></span>&#160; GLM_FUNC_DECL vec&lt;3, T, Q&gt; <a class="code" href="a00917.html#gaf4dd967dead22dd932fc7460ceecb03f">eulerAngles</a>(qua&lt;T, Q&gt; <span class="keyword">const</span>&amp; x);</div>
  101. <div class="line"><a name="l00051"></a><span class="lineno"> 51</span>&#160; </div>
  102. <div class="line"><a name="l00057"></a><span class="lineno"> 57</span>&#160; <span class="keyword">template</span>&lt;<span class="keyword">typename</span> T, qualifier Q&gt;</div>
  103. <div class="line"><a name="l00058"></a><span class="lineno"><a class="line" href="a00917.html#ga0cc5ad970d0b00829b139fe0fe5a1e13"> 58</a></span>&#160; GLM_FUNC_DECL T <a class="code" href="a00917.html#ga0cc5ad970d0b00829b139fe0fe5a1e13">roll</a>(qua&lt;T, Q&gt; <span class="keyword">const</span>&amp; x);</div>
  104. <div class="line"><a name="l00059"></a><span class="lineno"> 59</span>&#160; </div>
  105. <div class="line"><a name="l00065"></a><span class="lineno"> 65</span>&#160; <span class="keyword">template</span>&lt;<span class="keyword">typename</span> T, qualifier Q&gt;</div>
  106. <div class="line"><a name="l00066"></a><span class="lineno"><a class="line" href="a00917.html#ga7603e81477b46ddb448896909bc04928"> 66</a></span>&#160; GLM_FUNC_DECL T <a class="code" href="a00917.html#ga7603e81477b46ddb448896909bc04928">pitch</a>(qua&lt;T, Q&gt; <span class="keyword">const</span>&amp; x);</div>
  107. <div class="line"><a name="l00067"></a><span class="lineno"> 67</span>&#160; </div>
  108. <div class="line"><a name="l00073"></a><span class="lineno"> 73</span>&#160; <span class="keyword">template</span>&lt;<span class="keyword">typename</span> T, qualifier Q&gt;</div>
  109. <div class="line"><a name="l00074"></a><span class="lineno"><a class="line" href="a00917.html#ga8da38cdfdc452dafa660c2f46506bad5"> 74</a></span>&#160; GLM_FUNC_DECL T <a class="code" href="a00917.html#ga8da38cdfdc452dafa660c2f46506bad5">yaw</a>(qua&lt;T, Q&gt; <span class="keyword">const</span>&amp; x);</div>
  110. <div class="line"><a name="l00075"></a><span class="lineno"> 75</span>&#160; </div>
  111. <div class="line"><a name="l00081"></a><span class="lineno"> 81</span>&#160; <span class="keyword">template</span>&lt;<span class="keyword">typename</span> T, qualifier Q&gt;</div>
  112. <div class="line"><a name="l00082"></a><span class="lineno"><a class="line" href="a00917.html#ga333ab70047fbe4132406100c292dbc89"> 82</a></span>&#160; GLM_FUNC_DECL mat&lt;3, 3, T, Q&gt; <a class="code" href="a00917.html#ga333ab70047fbe4132406100c292dbc89">mat3_cast</a>(qua&lt;T, Q&gt; <span class="keyword">const</span>&amp; x);</div>
  113. <div class="line"><a name="l00083"></a><span class="lineno"> 83</span>&#160; </div>
  114. <div class="line"><a name="l00089"></a><span class="lineno"> 89</span>&#160; <span class="keyword">template</span>&lt;<span class="keyword">typename</span> T, qualifier Q&gt;</div>
  115. <div class="line"><a name="l00090"></a><span class="lineno"><a class="line" href="a00917.html#ga1113212d9bdefc2e31ad40e5bbb506f3"> 90</a></span>&#160; GLM_FUNC_DECL mat&lt;4, 4, T, Q&gt; <a class="code" href="a00917.html#ga1113212d9bdefc2e31ad40e5bbb506f3">mat4_cast</a>(qua&lt;T, Q&gt; <span class="keyword">const</span>&amp; x);</div>
  116. <div class="line"><a name="l00091"></a><span class="lineno"> 91</span>&#160; </div>
  117. <div class="line"><a name="l00097"></a><span class="lineno"> 97</span>&#160; <span class="keyword">template</span>&lt;<span class="keyword">typename</span> T, qualifier Q&gt;</div>
  118. <div class="line"><a name="l00098"></a><span class="lineno"><a class="line" href="a00917.html#ga1108a4ab88ca87bac321454eea7702f8"> 98</a></span>&#160; GLM_FUNC_DECL qua&lt;T, Q&gt; <a class="code" href="a00917.html#ga4524810f07f72e8c7bdc7764fa11cb58">quat_cast</a>(mat&lt;3, 3, T, Q&gt; <span class="keyword">const</span>&amp; x);</div>
  119. <div class="line"><a name="l00099"></a><span class="lineno"> 99</span>&#160; </div>
  120. <div class="line"><a name="l00105"></a><span class="lineno"> 105</span>&#160; <span class="keyword">template</span>&lt;<span class="keyword">typename</span> T, qualifier Q&gt;</div>
  121. <div class="line"><a name="l00106"></a><span class="lineno"><a class="line" href="a00917.html#ga4524810f07f72e8c7bdc7764fa11cb58"> 106</a></span>&#160; GLM_FUNC_DECL qua&lt;T, Q&gt; <a class="code" href="a00917.html#ga4524810f07f72e8c7bdc7764fa11cb58">quat_cast</a>(mat&lt;4, 4, T, Q&gt; <span class="keyword">const</span>&amp; x);</div>
  122. <div class="line"><a name="l00107"></a><span class="lineno"> 107</span>&#160; </div>
  123. <div class="line"><a name="l00114"></a><span class="lineno"> 114</span>&#160; <span class="keyword">template</span>&lt;<span class="keyword">typename</span> T, qualifier Q&gt;</div>
  124. <div class="line"><a name="l00115"></a><span class="lineno"><a class="line" href="a00917.html#gae0ed978b5c2588d53b220e9ceebaca0b"> 115</a></span>&#160; GLM_FUNC_DECL GLM_CONSTEXPR vec&lt;4, bool, Q&gt; <a class="code" href="a00917.html#gae0ed978b5c2588d53b220e9ceebaca0b">lessThan</a>(qua&lt;T, Q&gt; <span class="keyword">const</span>&amp; x, qua&lt;T, Q&gt; <span class="keyword">const</span>&amp; y);</div>
  125. <div class="line"><a name="l00116"></a><span class="lineno"> 116</span>&#160; </div>
  126. <div class="line"><a name="l00123"></a><span class="lineno"> 123</span>&#160; <span class="keyword">template</span>&lt;<span class="keyword">typename</span> T, qualifier Q&gt;</div>
  127. <div class="line"><a name="l00124"></a><span class="lineno"><a class="line" href="a00917.html#ga3ee1ffe56e5428f659c51a5bfd67ab33"> 124</a></span>&#160; GLM_FUNC_DECL GLM_CONSTEXPR vec&lt;4, bool, Q&gt; <a class="code" href="a00917.html#ga3ee1ffe56e5428f659c51a5bfd67ab33">lessThanEqual</a>(qua&lt;T, Q&gt; <span class="keyword">const</span>&amp; x, qua&lt;T, Q&gt; <span class="keyword">const</span>&amp; y);</div>
  128. <div class="line"><a name="l00125"></a><span class="lineno"> 125</span>&#160; </div>
  129. <div class="line"><a name="l00132"></a><span class="lineno"> 132</span>&#160; <span class="keyword">template</span>&lt;<span class="keyword">typename</span> T, qualifier Q&gt;</div>
  130. <div class="line"><a name="l00133"></a><span class="lineno"><a class="line" href="a00917.html#gab52513c338f90e9ba249faabdc115b67"> 133</a></span>&#160; GLM_FUNC_DECL GLM_CONSTEXPR vec&lt;4, bool, Q&gt; <a class="code" href="a00917.html#gab52513c338f90e9ba249faabdc115b67">greaterThan</a>(qua&lt;T, Q&gt; <span class="keyword">const</span>&amp; x, qua&lt;T, Q&gt; <span class="keyword">const</span>&amp; y);</div>
  131. <div class="line"><a name="l00134"></a><span class="lineno"> 134</span>&#160; </div>
  132. <div class="line"><a name="l00141"></a><span class="lineno"> 141</span>&#160; <span class="keyword">template</span>&lt;<span class="keyword">typename</span> T, qualifier Q&gt;</div>
  133. <div class="line"><a name="l00142"></a><span class="lineno"><a class="line" href="a00917.html#gaa71814c544f0ed99ba6d141b17e026ae"> 142</a></span>&#160; GLM_FUNC_DECL GLM_CONSTEXPR vec&lt;4, bool, Q&gt; <a class="code" href="a00917.html#gaa71814c544f0ed99ba6d141b17e026ae">greaterThanEqual</a>(qua&lt;T, Q&gt; <span class="keyword">const</span>&amp; x, qua&lt;T, Q&gt; <span class="keyword">const</span>&amp; y);</div>
  134. <div class="line"><a name="l00143"></a><span class="lineno"> 143</span>&#160; </div>
  135. <div class="line"><a name="l00148"></a><span class="lineno"> 148</span>&#160; <span class="keyword">template</span>&lt;<span class="keyword">typename</span> T, qualifier Q&gt;</div>
  136. <div class="line"><a name="l00149"></a><span class="lineno"><a class="line" href="a00917.html#gabe7fc5ec5feb41ab234d5d2b6254697f"> 149</a></span>&#160; GLM_FUNC_DECL qua&lt;T, Q&gt; <a class="code" href="a00917.html#gabe7fc5ec5feb41ab234d5d2b6254697f">quatLookAt</a>(</div>
  137. <div class="line"><a name="l00150"></a><span class="lineno"> 150</span>&#160; vec&lt;3, T, Q&gt; <span class="keyword">const</span>&amp; direction,</div>
  138. <div class="line"><a name="l00151"></a><span class="lineno"> 151</span>&#160; vec&lt;3, T, Q&gt; <span class="keyword">const</span>&amp; up);</div>
  139. <div class="line"><a name="l00152"></a><span class="lineno"> 152</span>&#160; </div>
  140. <div class="line"><a name="l00157"></a><span class="lineno"> 157</span>&#160; <span class="keyword">template</span>&lt;<span class="keyword">typename</span> T, qualifier Q&gt;</div>
  141. <div class="line"><a name="l00158"></a><span class="lineno"><a class="line" href="a00917.html#gaf6529ac8c04a57fcc35865b5c9437cc8"> 158</a></span>&#160; GLM_FUNC_DECL qua&lt;T, Q&gt; <a class="code" href="a00917.html#gaf6529ac8c04a57fcc35865b5c9437cc8">quatLookAtRH</a>(</div>
  142. <div class="line"><a name="l00159"></a><span class="lineno"> 159</span>&#160; vec&lt;3, T, Q&gt; <span class="keyword">const</span>&amp; direction,</div>
  143. <div class="line"><a name="l00160"></a><span class="lineno"> 160</span>&#160; vec&lt;3, T, Q&gt; <span class="keyword">const</span>&amp; up);</div>
  144. <div class="line"><a name="l00161"></a><span class="lineno"> 161</span>&#160; </div>
  145. <div class="line"><a name="l00166"></a><span class="lineno"> 166</span>&#160; <span class="keyword">template</span>&lt;<span class="keyword">typename</span> T, qualifier Q&gt;</div>
  146. <div class="line"><a name="l00167"></a><span class="lineno"><a class="line" href="a00917.html#ga2da350c73411be3bb19441b226b81a74"> 167</a></span>&#160; GLM_FUNC_DECL qua&lt;T, Q&gt; <a class="code" href="a00917.html#ga2da350c73411be3bb19441b226b81a74">quatLookAtLH</a>(</div>
  147. <div class="line"><a name="l00168"></a><span class="lineno"> 168</span>&#160; vec&lt;3, T, Q&gt; <span class="keyword">const</span>&amp; direction,</div>
  148. <div class="line"><a name="l00169"></a><span class="lineno"> 169</span>&#160; vec&lt;3, T, Q&gt; <span class="keyword">const</span>&amp; up);</div>
  149. <div class="line"><a name="l00171"></a><span class="lineno"> 171</span>&#160;} <span class="comment">//namespace glm</span></div>
  150. <div class="line"><a name="l00172"></a><span class="lineno"> 172</span>&#160; </div>
  151. <div class="line"><a name="l00173"></a><span class="lineno"> 173</span>&#160;<span class="preprocessor">#include &quot;quaternion.inl&quot;</span></div>
  152. </div><!-- fragment --></div><!-- contents -->
  153. <div class="ttc" id="aa00917_html_ga0cc5ad970d0b00829b139fe0fe5a1e13"><div class="ttname"><a href="a00917.html#ga0cc5ad970d0b00829b139fe0fe5a1e13">glm::roll</a></div><div class="ttdeci">GLM_FUNC_DECL T roll(qua&lt; T, Q &gt; const &amp;x)</div><div class="ttdoc">Returns roll value of euler angles expressed in radians.</div></div>
  154. <div class="ttc" id="aa00917_html_ga333ab70047fbe4132406100c292dbc89"><div class="ttname"><a href="a00917.html#ga333ab70047fbe4132406100c292dbc89">glm::mat3_cast</a></div><div class="ttdeci">GLM_FUNC_DECL mat&lt; 3, 3, T, Q &gt; mat3_cast(qua&lt; T, Q &gt; const &amp;x)</div><div class="ttdoc">Converts a quaternion to a 3 * 3 matrix.</div></div>
  155. <div class="ttc" id="aa00917_html_gaa71814c544f0ed99ba6d141b17e026ae"><div class="ttname"><a href="a00917.html#gaa71814c544f0ed99ba6d141b17e026ae">glm::greaterThanEqual</a></div><div class="ttdeci">GLM_FUNC_DECL GLM_CONSTEXPR vec&lt; 4, bool, Q &gt; greaterThanEqual(qua&lt; T, Q &gt; const &amp;x, qua&lt; T, Q &gt; const &amp;y)</div><div class="ttdoc">Returns the component-wise comparison of result x &gt;= y.</div></div>
  156. <div class="ttc" id="aa00917_html_gae0ed978b5c2588d53b220e9ceebaca0b"><div class="ttname"><a href="a00917.html#gae0ed978b5c2588d53b220e9ceebaca0b">glm::lessThan</a></div><div class="ttdeci">GLM_FUNC_DECL GLM_CONSTEXPR vec&lt; 4, bool, Q &gt; lessThan(qua&lt; T, Q &gt; const &amp;x, qua&lt; T, Q &gt; const &amp;y)</div><div class="ttdoc">Returns the component-wise comparison result of x &lt; y.</div></div>
  157. <div class="ttc" id="aa00917_html_ga4524810f07f72e8c7bdc7764fa11cb58"><div class="ttname"><a href="a00917.html#ga4524810f07f72e8c7bdc7764fa11cb58">glm::quat_cast</a></div><div class="ttdeci">GLM_FUNC_DECL qua&lt; T, Q &gt; quat_cast(mat&lt; 4, 4, T, Q &gt; const &amp;x)</div><div class="ttdoc">Converts a pure rotation 4 * 4 matrix to a quaternion.</div></div>
  158. <div class="ttc" id="aa00917_html_gab52513c338f90e9ba249faabdc115b67"><div class="ttname"><a href="a00917.html#gab52513c338f90e9ba249faabdc115b67">glm::greaterThan</a></div><div class="ttdeci">GLM_FUNC_DECL GLM_CONSTEXPR vec&lt; 4, bool, Q &gt; greaterThan(qua&lt; T, Q &gt; const &amp;x, qua&lt; T, Q &gt; const &amp;y)</div><div class="ttdoc">Returns the component-wise comparison of result x &gt; y.</div></div>
  159. <div class="ttc" id="aa00917_html_gaf6529ac8c04a57fcc35865b5c9437cc8"><div class="ttname"><a href="a00917.html#gaf6529ac8c04a57fcc35865b5c9437cc8">glm::quatLookAtRH</a></div><div class="ttdeci">GLM_FUNC_DECL qua&lt; T, Q &gt; quatLookAtRH(vec&lt; 3, T, Q &gt; const &amp;direction, vec&lt; 3, T, Q &gt; const &amp;up)</div><div class="ttdoc">Build a right-handed look at quaternion.</div></div>
  160. <div class="ttc" id="aa00917_html_ga2da350c73411be3bb19441b226b81a74"><div class="ttname"><a href="a00917.html#ga2da350c73411be3bb19441b226b81a74">glm::quatLookAtLH</a></div><div class="ttdeci">GLM_FUNC_DECL qua&lt; T, Q &gt; quatLookAtLH(vec&lt; 3, T, Q &gt; const &amp;direction, vec&lt; 3, T, Q &gt; const &amp;up)</div><div class="ttdoc">Build a left-handed look at quaternion.</div></div>
  161. <div class="ttc" id="aa00917_html_gabe7fc5ec5feb41ab234d5d2b6254697f"><div class="ttname"><a href="a00917.html#gabe7fc5ec5feb41ab234d5d2b6254697f">glm::quatLookAt</a></div><div class="ttdeci">GLM_FUNC_DECL qua&lt; T, Q &gt; quatLookAt(vec&lt; 3, T, Q &gt; const &amp;direction, vec&lt; 3, T, Q &gt; const &amp;up)</div><div class="ttdoc">Build a look at quaternion based on the default handedness.</div></div>
  162. <div class="ttc" id="aa00917_html_ga7603e81477b46ddb448896909bc04928"><div class="ttname"><a href="a00917.html#ga7603e81477b46ddb448896909bc04928">glm::pitch</a></div><div class="ttdeci">GLM_FUNC_DECL T pitch(qua&lt; T, Q &gt; const &amp;x)</div><div class="ttdoc">Returns pitch value of euler angles expressed in radians.</div></div>
  163. <div class="ttc" id="aa00917_html_ga3ee1ffe56e5428f659c51a5bfd67ab33"><div class="ttname"><a href="a00917.html#ga3ee1ffe56e5428f659c51a5bfd67ab33">glm::lessThanEqual</a></div><div class="ttdeci">GLM_FUNC_DECL GLM_CONSTEXPR vec&lt; 4, bool, Q &gt; lessThanEqual(qua&lt; T, Q &gt; const &amp;x, qua&lt; T, Q &gt; const &amp;y)</div><div class="ttdoc">Returns the component-wise comparison of result x &lt;= y.</div></div>
  164. <div class="ttc" id="aa00917_html_gaf4dd967dead22dd932fc7460ceecb03f"><div class="ttname"><a href="a00917.html#gaf4dd967dead22dd932fc7460ceecb03f">glm::eulerAngles</a></div><div class="ttdeci">GLM_FUNC_DECL vec&lt; 3, T, Q &gt; eulerAngles(qua&lt; T, Q &gt; const &amp;x)</div><div class="ttdoc">Returns euler angles, pitch as x, yaw as y, roll as z.</div></div>
  165. <div class="ttc" id="aa00917_html_ga1113212d9bdefc2e31ad40e5bbb506f3"><div class="ttname"><a href="a00917.html#ga1113212d9bdefc2e31ad40e5bbb506f3">glm::mat4_cast</a></div><div class="ttdeci">GLM_FUNC_DECL mat&lt; 4, 4, T, Q &gt; mat4_cast(qua&lt; T, Q &gt; const &amp;x)</div><div class="ttdoc">Converts a quaternion to a 4 * 4 matrix.</div></div>
  166. <div class="ttc" id="aa00917_html_ga8da38cdfdc452dafa660c2f46506bad5"><div class="ttname"><a href="a00917.html#ga8da38cdfdc452dafa660c2f46506bad5">glm::yaw</a></div><div class="ttdeci">GLM_FUNC_DECL T yaw(qua&lt; T, Q &gt; const &amp;x)</div><div class="ttdoc">Returns yaw value of euler angles expressed in radians.</div></div>
  167. <!-- start footer part -->
  168. <hr class="footer"/><address class="footer"><small>
  169. Generated by &#160;<a href="http://www.doxygen.org/index.html">
  170. <img class="footer" src="doxygen.png" alt="doxygen"/>
  171. </a> 1.8.18
  172. </small></address>
  173. </body>
  174. </html>