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    49. 

  49. <div class="title">GLM_GTX_quaternion: Extented quaternion types and functions</div>  </div>
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  50. <div class="ingroups"><a class="el" href="a00137.html">GTX Extensions (Experimental)</a></div></div>
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  53. <tr><td colspan="2"><h2><a name="func-members"></a>
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  54. Functions</h2></td></tr>
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  55. <tr><td class="memTemplParams" colspan="2">template&lt;typename valType &gt; </td></tr>
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  56. <tr><td class="memTemplItemLeft" align="right" valign="top">valType&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00195.html#ga69041d18bd8539fe82d6170932d28362">angle</a> (detail::tquat&lt; valType &gt; const &amp;x)</td></tr>
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  57. <tr><td class="memTemplParams" colspan="2">template&lt;typename valType &gt; </td></tr>
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  58. <tr><td class="memTemplItemLeft" align="right" valign="top">detail::tquat&lt; valType &gt;&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00195.html#gaafc03953867e42a39dc08575ad4532ad">angleAxis</a> (valType const &amp;angle, valType const &amp;x, valType const &amp;y, valType const &amp;z)</td></tr>
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  59. <tr><td class="memTemplParams" colspan="2">template&lt;typename valType &gt; </td></tr>
    60. 

  60. <tr><td class="memTemplItemLeft" align="right" valign="top">detail::tquat&lt; valType &gt;&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00195.html#ga30071b5b9773087b7212a5ce67d0d90a">angleAxis</a> (valType const &amp;angle, detail::tvec3&lt; valType &gt; const &amp;axis)</td></tr>
    61. 

  61. <tr><td class="memTemplParams" colspan="2">template&lt;typename valType &gt; </td></tr>
    62. 

  62. <tr><td class="memTemplItemLeft" align="right" valign="top">detail::tvec3&lt; valType &gt;&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00195.html#ga72457604550d0414e522dbec0d98f276">axis</a> (detail::tquat&lt; valType &gt; const &amp;x)</td></tr>
    63. 

  63. <tr><td class="memTemplParams" colspan="2">template&lt;typename valType &gt; </td></tr>
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  64. <tr><td class="memTemplItemLeft" align="right" valign="top">detail::tvec3&lt; valType &gt;&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00195.html#ga57df84905f34b0d884ff5e2ac9a4d776">cross</a> (detail::tquat&lt; valType &gt; const &amp;q, detail::tvec3&lt; valType &gt; const &amp;v)</td></tr>
    65. 

  65. <tr><td class="memTemplParams" colspan="2">template&lt;typename valType &gt; </td></tr>
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  66. <tr><td class="memTemplItemLeft" align="right" valign="top">detail::tvec3&lt; valType &gt;&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00195.html#gacd88ee5f0938469119199bdb216c68a1">cross</a> (detail::tvec3&lt; valType &gt; const &amp;v, detail::tquat&lt; valType &gt; const &amp;q)</td></tr>
    67. 

  67. <tr><td class="memTemplParams" colspan="2">template&lt;typename valType &gt; </td></tr>
    68. 

  68. <tr><td class="memTemplItemLeft" align="right" valign="top">detail::tvec3&lt; valType &gt;&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00195.html#gaaf23d24e27b4e4954d6e0dcf8cc4451c">eulerAngles</a> (detail::tquat&lt; valType &gt; const &amp;x)</td></tr>
    69. 

  69. <tr><td class="memTemplParams" colspan="2">template&lt;typename valType &gt; </td></tr>
    70. 

  70. <tr><td class="memTemplItemLeft" align="right" valign="top">detail::tquat&lt; valType &gt;&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00195.html#gae94ef4f3c0dd37dd65a95de207d1a27a">exp</a> (detail::tquat&lt; valType &gt; const &amp;q, valType const &amp;exponent)</td></tr>
    71. 

  71. <tr><td class="memTemplParams" colspan="2">template&lt;typename valType &gt; </td></tr>
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  72. <tr><td class="memTemplItemLeft" align="right" valign="top">valType&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00195.html#gaa4574d2111d8c55c0e5c531706c0e20d">extractRealComponent</a> (detail::tquat&lt; valType &gt; const &amp;q)</td></tr>
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  73. <tr><td class="memTemplParams" colspan="2">template&lt;typename T &gt; </td></tr>
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  79. <tr><td class="memTemplParams" colspan="2">template&lt;typename valType &gt; </td></tr>
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  81. <tr><td class="memTemplParams" colspan="2">template&lt;typename valType &gt; </td></tr>
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  85. <tr><td class="memTemplParams" colspan="2">template&lt;typename valType &gt; </td></tr>
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  87. <tr><td class="memTemplParams" colspan="2">template&lt;typename valType &gt; </td></tr>
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  88. <tr><td class="memTemplItemLeft" align="right" valign="top">detail::tvec4&lt; valType &gt;&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00195.html#ga765b903facf3c4e325cab32cba75d9be">rotate</a> (detail::tquat&lt; valType &gt; const &amp;q, detail::tvec4&lt; valType &gt; const &amp;v)</td></tr>
    89. 

  89. <tr><td class="memTemplParams" colspan="2">template&lt;typename T &gt; </td></tr>
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  90. <tr><td class="memTemplItemLeft" align="right" valign="top">detail::tquat&lt; T &gt;&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00195.html#gae2cb4ac4676a57fb6db64aa515e608ab">shortMix</a> (detail::tquat&lt; T &gt; const &amp;x, detail::tquat&lt; T &gt; const &amp;y, T const &amp;a)</td></tr>
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  91. <tr><td class="memTemplParams" colspan="2">template&lt;typename valType &gt; </td></tr>
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  93. <tr><td class="memTemplParams" colspan="2">template&lt;typename valType &gt; </td></tr>
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  94. <tr><td class="memTemplItemLeft" align="right" valign="top">detail::tmat3x3&lt; valType &gt;&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00195.html#gaae1a23ba337628402dbe68d6567a9444">toMat3</a> (detail::tquat&lt; valType &gt; const &amp;x)</td></tr>
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  95. <tr><td class="memTemplParams" colspan="2">template&lt;typename valType &gt; </td></tr>
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  96. <tr><td class="memTemplItemLeft" align="right" valign="top">detail::tmat4x4&lt; valType &gt;&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00195.html#ga14c3426d79fe82b07cd1f3610a18d9f5">toMat4</a> (detail::tquat&lt; valType &gt; const &amp;x)</td></tr>
    97. 

  97. <tr><td class="memTemplParams" colspan="2">template&lt;typename valType &gt; </td></tr>
    98. 

  98. <tr><td class="memTemplItemLeft" align="right" valign="top">detail::tquat&lt; valType &gt;&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00195.html#ga70cb5b2da64a17632dbf151dcfec0150">toQuat</a> (detail::tmat3x3&lt; valType &gt; const &amp;x)</td></tr>
    99. 

  99. <tr><td class="memTemplParams" colspan="2">template&lt;typename valType &gt; </td></tr>
    100. 

  100. <tr><td class="memTemplItemLeft" align="right" valign="top">detail::tquat&lt; valType &gt;&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00195.html#ga25b6237ccb6c4a69d57a181aac99aa43">toQuat</a> (detail::tmat4x4&lt; valType &gt; const &amp;x)</td></tr>
    101. 

  101. <tr><td class="memTemplParams" colspan="2">template&lt;typename valType &gt; </td></tr>
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  102. <tr><td class="memTemplItemLeft" align="right" valign="top">valType&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00195.html#gaac012c1a6bc37ce07a87745d9c596eed">yaw</a> (detail::tquat&lt; valType &gt; const &amp;x)</td></tr>
    103. 

  103. </table>
    104. 

  104. <hr/><a name="details" id="details"></a><h2>Detailed Description</h2>
    105. 

  105. <p>Extented quaternion types and functions. </p>
    106. 

  106. <p>&lt;<a class="el" href="a00077.html" title="OpenGL Mathematics (glm.g-truc.net)">glm/gtx/quaternion.hpp</a>&gt; need to be included to use these functionalities. </p>
    107. 

  107. <hr/><h2>Function Documentation</h2>
    108. 

  108. <a class="anchor" id="ga69041d18bd8539fe82d6170932d28362"></a><!-- doxytag: member="glm::angle" ref="ga69041d18bd8539fe82d6170932d28362" args="(detail::tquat&lt; valType &gt; const &amp;x)" -->
    109. 

  109. <div class="memitem">
    110. 

  110. <div class="memproto">
    111. 

  111.       <table class="memname">
    112. 

  112.         <tr>
    113. 

  113.           <td class="memname">valType glm::angle </td>
    114. 

  114.           <td>(</td>
    115. 

  115.           <td class="paramtype">detail::tquat&lt; valType &gt; const &amp;&#160;</td>
    116. 

  116.           <td class="paramname"><em>x</em></td><td>)</td>
    117. 

  117.           <td></td>
    118. 

  118.         </tr>
    119. 

  119.       </table>
    120. 

  120. </div>
    121. 

  121. <div class="memdoc">
    122. 

  122. 

  123. <p>Returns the quaternion rotation angle. </p>
    124. 

  124. <p>From GLM_GTX_quaternion extension. </p>
    125. 

  125. 

  126. </div>
    127. 

  127. </div>
    128. 

  128. <a class="anchor" id="gaafc03953867e42a39dc08575ad4532ad"></a><!-- doxytag: member="glm::angleAxis" ref="gaafc03953867e42a39dc08575ad4532ad" args="(valType const &amp;angle, valType const &amp;x, valType const &amp;y, valType const &amp;z)" -->
    129. 

  129. <div class="memitem">
    130. 

  130. <div class="memproto">
    131. 

  131.       <table class="memname">
    132. 

  132.         <tr>
    133. 

  133.           <td class="memname">detail::tquat&lt;valType&gt; glm::angleAxis </td>
    134. 

  134.           <td>(</td>
    135. 

  135.           <td class="paramtype">valType const &amp;&#160;</td>
    136. 

  136.           <td class="paramname"><em>angle</em>, </td>
    137. 

  137.         </tr>
    138. 

  138.         <tr>
    139. 

  139.           <td class="paramkey"></td>
    140. 

  140.           <td></td>
    141. 

  141.           <td class="paramtype">valType const &amp;&#160;</td>
    142. 

  142.           <td class="paramname"><em>x</em>, </td>
    143. 

  143.         </tr>
    144. 

  144.         <tr>
    145. 

  145.           <td class="paramkey"></td>
    146. 

  146.           <td></td>
    147. 

  147.           <td class="paramtype">valType const &amp;&#160;</td>
    148. 

  148.           <td class="paramname"><em>y</em>, </td>
    149. 

  149.         </tr>
    150. 

  150.         <tr>
    151. 

  151.           <td class="paramkey"></td>
    152. 

  152.           <td></td>
    153. 

  153.           <td class="paramtype">valType const &amp;&#160;</td>
    154. 

  154.           <td class="paramname"><em>z</em>&#160;</td>
    155. 

  155.         </tr>
    156. 

  156.         <tr>
    157. 

  157.           <td></td>
    158. 

  158.           <td>)</td>
    159. 

  159.           <td></td><td></td>
    160. 

  160.         </tr>
    161. 

  161.       </table>
    162. 

  162. </div>
    163. 

  163. <div class="memdoc">
    164. 

  164. 

  165. <p>Build a quaternion from an angle and a normalized axis. </p>
    166. 

  166. <p>From GLM_GTX_quaternion extension. </p>
    167. 

  167. 

  168. </div>
    169. 

  169. </div>
    170. 

  170. <a class="anchor" id="ga30071b5b9773087b7212a5ce67d0d90a"></a><!-- doxytag: member="glm::angleAxis" ref="ga30071b5b9773087b7212a5ce67d0d90a" args="(valType const &amp;angle, detail::tvec3&lt; valType &gt; const &amp;axis)" -->
    171. 

  171. <div class="memitem">
    172. 

  172. <div class="memproto">
    173. 

  173.       <table class="memname">
    174. 

  174.         <tr>
    175. 

  175.           <td class="memname">detail::tquat&lt;valType&gt; glm::angleAxis </td>
    176. 

  176.           <td>(</td>
    177. 

  177.           <td class="paramtype">valType const &amp;&#160;</td>
    178. 

  178.           <td class="paramname"><em>angle</em>, </td>
    179. 

  179.         </tr>
    180. 

  180.         <tr>
    181. 

  181.           <td class="paramkey"></td>
    182. 

  182.           <td></td>
    183. 

  183.           <td class="paramtype">detail::tvec3&lt; valType &gt; const &amp;&#160;</td>
    184. 

  184.           <td class="paramname"><em>axis</em>&#160;</td>
    185. 

  185.         </tr>
    186. 

  186.         <tr>
    187. 

  187.           <td></td>
    188. 

  188.           <td>)</td>
    189. 

  189.           <td></td><td></td>
    190. 

  190.         </tr>
    191. 

  191.       </table>
    192. 

  192. </div>
    193. 

  193. <div class="memdoc">
    194. 

  194. 

  195. <p>Build a quaternion from an angle and a normalized axis. </p>
    196. 

  196. <p>From GLM_GTX_quaternion extension. </p>
    197. 

  197. 

  198. </div>
    199. 

  199. </div>
    200. 

  200. <a class="anchor" id="ga72457604550d0414e522dbec0d98f276"></a><!-- doxytag: member="glm::axis" ref="ga72457604550d0414e522dbec0d98f276" args="(detail::tquat&lt; valType &gt; const &amp;x)" -->
    201. 

  201. <div class="memitem">
    202. 

  202. <div class="memproto">
    203. 

  203.       <table class="memname">
    204. 

  204.         <tr>
    205. 

  205.           <td class="memname">detail::tvec3&lt;valType&gt; glm::axis </td>
    206. 

  206.           <td>(</td>
    207. 

  207.           <td class="paramtype">detail::tquat&lt; valType &gt; const &amp;&#160;</td>
    208. 

  208.           <td class="paramname"><em>x</em></td><td>)</td>
    209. 

  209.           <td></td>
    210. 

  210.         </tr>
    211. 

  211.       </table>
    212. 

  212. </div>
    213. 

  213. <div class="memdoc">
    214. 

  214. 

  215. <p>Returns the q rotation axis. </p>
    216. 

  216. <p>From GLM_GTX_quaternion extension. </p>
    217. 

  217. 

  218. </div>
    219. 

  219. </div>
    220. 

  220. <a class="anchor" id="ga57df84905f34b0d884ff5e2ac9a4d776"></a><!-- doxytag: member="glm::cross" ref="ga57df84905f34b0d884ff5e2ac9a4d776" args="(detail::tquat&lt; valType &gt; const &amp;q, detail::tvec3&lt; valType &gt; const &amp;v)" -->
    221. 

  221. <div class="memitem">
    222. 

  222. <div class="memproto">
    223. 

  223.       <table class="memname">
    224. 

  224.         <tr>
    225. 

  225.           <td class="memname">detail::tvec3&lt;valType&gt; glm::cross </td>
    226. 

  226.           <td>(</td>
    227. 

  227.           <td class="paramtype">detail::tquat&lt; valType &gt; const &amp;&#160;</td>
    228. 

  228.           <td class="paramname"><em>q</em>, </td>
    229. 

  229.         </tr>
    230. 

  230.         <tr>
    231. 

  231.           <td class="paramkey"></td>
    232. 

  232.           <td></td>
    233. 

  233.           <td class="paramtype">detail::tvec3&lt; valType &gt; const &amp;&#160;</td>
    234. 

  234.           <td class="paramname"><em>v</em>&#160;</td>
    235. 

  235.         </tr>
    236. 

  236.         <tr>
    237. 

  237.           <td></td>
    238. 

  238.           <td>)</td>
    239. 

  239.           <td></td><td></td>
    240. 

  240.         </tr>
    241. 

  241.       </table>
    242. 

  242. </div>
    243. 

  243. <div class="memdoc">
    244. 

  244. 

  245. <p>Compute a cross product between a quaternion and a vector. </p>
    246. 

  246. <p>From GLM_GTX_quaternion extension. </p>
    247. 

  247. 

  248. </div>
    249. 

  249. </div>
    250. 

  250. <a class="anchor" id="gacd88ee5f0938469119199bdb216c68a1"></a><!-- doxytag: member="glm::cross" ref="gacd88ee5f0938469119199bdb216c68a1" args="(detail::tvec3&lt; valType &gt; const &amp;v, detail::tquat&lt; valType &gt; const &amp;q)" -->
    251. 

  251. <div class="memitem">
    252. 

  252. <div class="memproto">
    253. 

  253.       <table class="memname">
    254. 

  254.         <tr>
    255. 

  255.           <td class="memname">detail::tvec3&lt;valType&gt; glm::cross </td>
    256. 

  256.           <td>(</td>
    257. 

  257.           <td class="paramtype">detail::tvec3&lt; valType &gt; const &amp;&#160;</td>
    258. 

  258.           <td class="paramname"><em>v</em>, </td>
    259. 

  259.         </tr>
    260. 

  260.         <tr>
    261. 

  261.           <td class="paramkey"></td>
    262. 

  262.           <td></td>
    263. 

  263.           <td class="paramtype">detail::tquat&lt; valType &gt; const &amp;&#160;</td>
    264. 

  264.           <td class="paramname"><em>q</em>&#160;</td>
    265. 

  265.         </tr>
    266. 

  266.         <tr>
    267. 

  267.           <td></td>
    268. 

  268.           <td>)</td>
    269. 

  269.           <td></td><td></td>
    270. 

  270.         </tr>
    271. 

  271.       </table>
    272. 

  272. </div>
    273. 

  273. <div class="memdoc">
    274. 

  274. 

  275. <p>Compute a cross product between a vector and a quaternion. </p>
    276. 

  276. <p>From GLM_GTX_quaternion extension. </p>
    277. 

  277. 

  278. </div>
    279. 

  279. </div>
    280. 

  280. <a class="anchor" id="gaaf23d24e27b4e4954d6e0dcf8cc4451c"></a><!-- doxytag: member="glm::eulerAngles" ref="gaaf23d24e27b4e4954d6e0dcf8cc4451c" args="(detail::tquat&lt; valType &gt; const &amp;x)" -->
    281. 

  281. <div class="memitem">
    282. 

  282. <div class="memproto">
    283. 

  283.       <table class="memname">
    284. 

  284.         <tr>
    285. 

  285.           <td class="memname">detail::tvec3&lt;valType&gt; glm::eulerAngles </td>
    286. 

  286.           <td>(</td>
    287. 

  287.           <td class="paramtype">detail::tquat&lt; valType &gt; const &amp;&#160;</td>
    288. 

  288.           <td class="paramname"><em>x</em></td><td>)</td>
    289. 

  289.           <td></td>
    290. 

  290.         </tr>
    291. 

  291.       </table>
    292. 

  292. </div>
    293. 

  293. <div class="memdoc">
    294. 

  294. 

  295. <p>Returns euler angles, yitch as x, yaw as y, roll as z. </p>
    296. 

  296. <p>From GLM_GTX_quaternion extension. </p>
    297. 

  297. 

  298. </div>
    299. 

  299. </div>
    300. 

  300. <a class="anchor" id="gae94ef4f3c0dd37dd65a95de207d1a27a"></a><!-- doxytag: member="glm::exp" ref="gae94ef4f3c0dd37dd65a95de207d1a27a" args="(detail::tquat&lt; valType &gt; const &amp;q, valType const &amp;exponent)" -->
    301. 

  301. <div class="memitem">
    302. 

  302. <div class="memproto">
    303. 

  303.       <table class="memname">
    304. 

  304.         <tr>
    305. 

  305.           <td class="memname">detail::tquat&lt;valType&gt; glm::exp </td>
    306. 

  306.           <td>(</td>
    307. 

  307.           <td class="paramtype">detail::tquat&lt; valType &gt; const &amp;&#160;</td>
    308. 

  308.           <td class="paramname"><em>q</em>, </td>
    309. 

  309.         </tr>
    310. 

  310.         <tr>
    311. 

  311.           <td class="paramkey"></td>
    312. 

  312.           <td></td>
    313. 

  313.           <td class="paramtype">valType const &amp;&#160;</td>
    314. 

  314.           <td class="paramname"><em>exponent</em>&#160;</td>
    315. 

  315.         </tr>
    316. 

  316.         <tr>
    317. 

  317.           <td></td>
    318. 

  318.           <td>)</td>
    319. 

  319.           <td></td><td></td>
    320. 

  320.         </tr>
    321. 

  321.       </table>
    322. 

  322. </div>
    323. 

  323. <div class="memdoc">
    324. 

  324. 

  325. <p>Returns a exp of a quaternion. </p>
    326. 

  326. <p>From GLM_GTX_quaternion extension. </p>
    327. 

  327. 

  328. </div>
    329. 

  329. </div>
    330. 

  330. <a class="anchor" id="gaa4574d2111d8c55c0e5c531706c0e20d"></a><!-- doxytag: member="glm::extractRealComponent" ref="gaa4574d2111d8c55c0e5c531706c0e20d" args="(detail::tquat&lt; valType &gt; const &amp;q)" -->
    331. 

  331. <div class="memitem">
    332. 

  332. <div class="memproto">
    333. 

  333.       <table class="memname">
    334. 

  334.         <tr>
    335. 

  335.           <td class="memname">valType glm::extractRealComponent </td>
    336. 

  336.           <td>(</td>
    337. 

  337.           <td class="paramtype">detail::tquat&lt; valType &gt; const &amp;&#160;</td>
    338. 

  338.           <td class="paramname"><em>q</em></td><td>)</td>
    339. 

  339.           <td></td>
    340. 

  340.         </tr>
    341. 

  341.       </table>
    342. 

  342. </div>
    343. 

  343. <div class="memdoc">
    344. 

  344. 

  345. <p>Extract the real component of a quaternion. </p>
    346. 

  346. <p>From GLM_GTX_quaternion extension. </p>
    347. 

  347. 

  348. </div>
    349. 

  349. </div>
    350. 

  350. <a class="anchor" id="ga804e80b331a83eed2ed71a5c985593cd"></a><!-- doxytag: member="glm::fastMix" ref="ga804e80b331a83eed2ed71a5c985593cd" args="(detail::tquat&lt; T &gt; const &amp;x, detail::tquat&lt; T &gt; const &amp;y, T const &amp;a)" -->
    351. 

  351. <div class="memitem">
    352. 

  352. <div class="memproto">
    353. 

  353.       <table class="memname">
    354. 

  354.         <tr>
    355. 

  355.           <td class="memname">detail::tquat&lt;T&gt; glm::fastMix </td>
    356. 

  356.           <td>(</td>
    357. 

  357.           <td class="paramtype">detail::tquat&lt; T &gt; const &amp;&#160;</td>
    358. 

  358.           <td class="paramname"><em>x</em>, </td>
    359. 

  359.         </tr>
    360. 

  360.         <tr>
    361. 

  361.           <td class="paramkey"></td>
    362. 

  362.           <td></td>
    363. 

  363.           <td class="paramtype">detail::tquat&lt; T &gt; const &amp;&#160;</td>
    364. 

  364.           <td class="paramname"><em>y</em>, </td>
    365. 

  365.         </tr>
    366. 

  366.         <tr>
    367. 

  367.           <td class="paramkey"></td>
    368. 

  368.           <td></td>
    369. 

  369.           <td class="paramtype">T const &amp;&#160;</td>
    370. 

  370.           <td class="paramname"><em>a</em>&#160;</td>
    371. 

  371.         </tr>
    372. 

  372.         <tr>
    373. 

  373.           <td></td>
    374. 

  374.           <td>)</td>
    375. 

  375.           <td></td><td></td>
    376. 

  376.         </tr>
    377. 

  377.       </table>
    378. 

  378. </div>
    379. 

  379. <div class="memdoc">
    380. 

  380. 

  381. <p>Quaternion normalized linear interpolation. </p>
    382. 

  382. <p>From GLM_GTX_quaternion extension. </p>
    383. 

  383. 

  384. </div>
    385. 

  385. </div>
    386. 

  386. <a class="anchor" id="gadf15938f0260ed8894cc39be603fc4e9"></a><!-- doxytag: member="glm::intermediate" ref="gadf15938f0260ed8894cc39be603fc4e9" args="(detail::tquat&lt; valType &gt; const &amp;prev, detail::tquat&lt; valType &gt; const &amp;curr, detail::tquat&lt; valType &gt; const &amp;next)" -->
    387. 

  387. <div class="memitem">
    388. 

  388. <div class="memproto">
    389. 

  389.       <table class="memname">
    390. 

  390.         <tr>
    391. 

  391.           <td class="memname">detail::tquat&lt;valType&gt; glm::intermediate </td>
    392. 

  392.           <td>(</td>
    393. 

  393.           <td class="paramtype">detail::tquat&lt; valType &gt; const &amp;&#160;</td>
    394. 

  394.           <td class="paramname"><em>prev</em>, </td>
    395. 

  395.         </tr>
    396. 

  396.         <tr>
    397. 

  397.           <td class="paramkey"></td>
    398. 

  398.           <td></td>
    399. 

  399.           <td class="paramtype">detail::tquat&lt; valType &gt; const &amp;&#160;</td>
    400. 

  400.           <td class="paramname"><em>curr</em>, </td>
    401. 

  401.         </tr>
    402. 

  402.         <tr>
    403. 

  403.           <td class="paramkey"></td>
    404. 

  404.           <td></td>
    405. 

  405.           <td class="paramtype">detail::tquat&lt; valType &gt; const &amp;&#160;</td>
    406. 

  406.           <td class="paramname"><em>next</em>&#160;</td>
    407. 

  407.         </tr>
    408. 

  408.         <tr>
    409. 

  409.           <td></td>
    410. 

  410.           <td>)</td>
    411. 

  411.           <td></td><td></td>
    412. 

  412.         </tr>
    413. 

  413.       </table>
    414. 

  414. </div>
    415. 

  415. <div class="memdoc">
    416. 

  416. 

  417. <p>Returns an intermediate control point for squad interpolation. </p>
    418. 

  418. <p>From GLM_GTX_quaternion extension. </p>
    419. 

  419. 

  420. </div>
    421. 

  421. </div>
    422. 

  422. <a class="anchor" id="ga68d8d03cc87b3980abec4d80534f3d8e"></a><!-- doxytag: member="glm::log" ref="ga68d8d03cc87b3980abec4d80534f3d8e" args="(detail::tquat&lt; valType &gt; const &amp;q)" -->
    423. 

  423. <div class="memitem">
    424. 

  424. <div class="memproto">
    425. 

  425.       <table class="memname">
    426. 

  426.         <tr>
    427. 

  427.           <td class="memname">detail::tquat&lt;valType&gt; glm::log </td>
    428. 

  428.           <td>(</td>
    429. 

  429.           <td class="paramtype">detail::tquat&lt; valType &gt; const &amp;&#160;</td>
    430. 

  430.           <td class="paramname"><em>q</em></td><td>)</td>
    431. 

  431.           <td></td>
    432. 

  432.         </tr>
    433. 

  433.       </table>
    434. 

  434. </div>
    435. 

  435. <div class="memdoc">
    436. 

  436. 

  437. <p>Returns a log of a quaternion. </p>
    438. 

  438. <p>From GLM_GTX_quaternion extension. </p>
    439. 

  439. 

  440. </div>
    441. 

  441. </div>
    442. 

  442. <a class="anchor" id="gaf2a0323dbf6c6fb3f37b445aa899c1c7"></a><!-- doxytag: member="glm::pitch" ref="gaf2a0323dbf6c6fb3f37b445aa899c1c7" args="(detail::tquat&lt; valType &gt; const &amp;x)" -->
    443. 

  443. <div class="memitem">
    444. 

  444. <div class="memproto">
    445. 

  445.       <table class="memname">
    446. 

  446.         <tr>
    447. 

  447.           <td class="memname">valType glm::pitch </td>
    448. 

  448.           <td>(</td>
    449. 

  449.           <td class="paramtype">detail::tquat&lt; valType &gt; const &amp;&#160;</td>
    450. 

  450.           <td class="paramname"><em>x</em></td><td>)</td>
    451. 

  451.           <td></td>
    452. 

  452.         </tr>
    453. 

  453.       </table>
    454. 

  454. </div>
    455. 

  455. <div class="memdoc">
    456. 

  456. 

  457. <p>Returns pitch value of euler angles in degrees. </p>
    458. 

  458. <p>From GLM_GTX_quaternion extension. </p>
    459. 

  459. 

  460. </div>
    461. 

  461. </div>
    462. 

  462. <a class="anchor" id="ga7765f7d8a3399af25f8bc7956a77c7b2"></a><!-- doxytag: member="glm::pow" ref="ga7765f7d8a3399af25f8bc7956a77c7b2" args="(detail::tquat&lt; valType &gt; const &amp;x, valType const &amp;y)" -->
    463. 

  463. <div class="memitem">
    464. 

  464. <div class="memproto">
    465. 

  465.       <table class="memname">
    466. 

  466.         <tr>
    467. 

  467.           <td class="memname">detail::tquat&lt;valType&gt; glm::pow </td>
    468. 

  468.           <td>(</td>
    469. 

  469.           <td class="paramtype">detail::tquat&lt; valType &gt; const &amp;&#160;</td>
    470. 

  470.           <td class="paramname"><em>x</em>, </td>
    471. 

  471.         </tr>
    472. 

  472.         <tr>
    473. 

  473.           <td class="paramkey"></td>
    474. 

  474.           <td></td>
    475. 

  475.           <td class="paramtype">valType const &amp;&#160;</td>
    476. 

  476.           <td class="paramname"><em>y</em>&#160;</td>
    477. 

  477.         </tr>
    478. 

  478.         <tr>
    479. 

  479.           <td></td>
    480. 

  480.           <td>)</td>
    481. 

  481.           <td></td><td></td>
    482. 

  482.         </tr>
    483. 

  483.       </table>
    484. 

  484. </div>
    485. 

  485. <div class="memdoc">
    486. 

  486. 

  487. <p>Returns x raised to the y power. </p>
    488. 

  488. <p>From GLM_GTX_quaternion extension. </p>
    489. 

  489. 

  490. </div>
    491. 

  491. </div>
    492. 

  492. <a class="anchor" id="ga7ef4c8c1ce1ca988add2f73392db0a06"></a><!-- doxytag: member="glm::roll" ref="ga7ef4c8c1ce1ca988add2f73392db0a06" args="(detail::tquat&lt; valType &gt; const &amp;x)" -->
    493. 

  493. <div class="memitem">
    494. 

  494. <div class="memproto">
    495. 

  495.       <table class="memname">
    496. 

  496.         <tr>
    497. 

  497.           <td class="memname">valType glm::roll </td>
    498. 

  498.           <td>(</td>
    499. 

  499.           <td class="paramtype">detail::tquat&lt; valType &gt; const &amp;&#160;</td>
    500. 

  500.           <td class="paramname"><em>x</em></td><td>)</td>
    501. 

  501.           <td></td>
    502. 

  502.         </tr>
    503. 

  503.       </table>
    504. 

  504. </div>
    505. 

  505. <div class="memdoc">
    506. 

  506. 

  507. <p>Returns roll value of euler angles in degrees. </p>
    508. 

  508. <p>From GLM_GTX_quaternion extension. </p>
    509. 

  509. 

  510. </div>
    511. 

  511. </div>
    512. 

  512. <a class="anchor" id="gad1ada3be83514169fed6054b4e68b5ca"></a><!-- doxytag: member="glm::rotate" ref="gad1ada3be83514169fed6054b4e68b5ca" args="(detail::tquat&lt; valType &gt; const &amp;q, detail::tvec3&lt; valType &gt; const &amp;v)" -->
    513. 

  513. <div class="memitem">
    514. 

  514. <div class="memproto">
    515. 

  515.       <table class="memname">
    516. 

  516.         <tr>
    517. 

  517.           <td class="memname">detail::tvec3&lt;valType&gt; glm::rotate </td>
    518. 

  518.           <td>(</td>
    519. 

  519.           <td class="paramtype">detail::tquat&lt; valType &gt; const &amp;&#160;</td>
    520. 

  520.           <td class="paramname"><em>q</em>, </td>
    521. 

  521.         </tr>
    522. 

  522.         <tr>
    523. 

  523.           <td class="paramkey"></td>
    524. 

  524.           <td></td>
    525. 

  525.           <td class="paramtype">detail::tvec3&lt; valType &gt; const &amp;&#160;</td>
    526. 

  526.           <td class="paramname"><em>v</em>&#160;</td>
    527. 

  527.         </tr>
    528. 

  528.         <tr>
    529. 

  529.           <td></td>
    530. 

  530.           <td>)</td>
    531. 

  531.           <td></td><td></td>
    532. 

  532.         </tr>
    533. 

  533.       </table>
    534. 

  534. </div>
    535. 

  535. <div class="memdoc">
    536. 

  536. 

  537. <p>Returns quarternion square root. </p>
    538. 

  538. <p>From GLM_GTX_quaternion extension. Rotates a 3 components vector by a quaternion. From GLM_GTX_transform extension. </p>
    539. 

  539. 

  540. </div>
    541. 

  541. </div>
    542. 

  542. <a class="anchor" id="ga765b903facf3c4e325cab32cba75d9be"></a><!-- doxytag: member="glm::rotate" ref="ga765b903facf3c4e325cab32cba75d9be" args="(detail::tquat&lt; valType &gt; const &amp;q, detail::tvec4&lt; valType &gt; const &amp;v)" -->
    543. 

  543. <div class="memitem">
    544. 

  544. <div class="memproto">
    545. 

  545.       <table class="memname">
    546. 

  546.         <tr>
    547. 

  547.           <td class="memname">detail::tvec4&lt;valType&gt; glm::rotate </td>
    548. 

  548.           <td>(</td>
    549. 

  549.           <td class="paramtype">detail::tquat&lt; valType &gt; const &amp;&#160;</td>
    550. 

  550.           <td class="paramname"><em>q</em>, </td>
    551. 

  551.         </tr>
    552. 

  552.         <tr>
    553. 

  553.           <td class="paramkey"></td>
    554. 

  554.           <td></td>
    555. 

  555.           <td class="paramtype">detail::tvec4&lt; valType &gt; const &amp;&#160;</td>
    556. 

  556.           <td class="paramname"><em>v</em>&#160;</td>
    557. 

  557.         </tr>
    558. 

  558.         <tr>
    559. 

  559.           <td></td>
    560. 

  560.           <td>)</td>
    561. 

  561.           <td></td><td></td>
    562. 

  562.         </tr>
    563. 

  563.       </table>
    564. 

  564. </div>
    565. 

  565. <div class="memdoc">
    566. 

  566. 

  567. <p>Rotates a 4 components vector by a quaternion. </p>
    568. 

  568. <p>From GLM_GTX_transform extension. </p>
    569. 

  569. 

  570. </div>
    571. 

  571. </div>
    572. 

  572. <a class="anchor" id="gae2cb4ac4676a57fb6db64aa515e608ab"></a><!-- doxytag: member="glm::shortMix" ref="gae2cb4ac4676a57fb6db64aa515e608ab" args="(detail::tquat&lt; T &gt; const &amp;x, detail::tquat&lt; T &gt; const &amp;y, T const &amp;a)" -->
    573. 

  573. <div class="memitem">
    574. 

  574. <div class="memproto">
    575. 

  575.       <table class="memname">
    576. 

  576.         <tr>
    577. 

  577.           <td class="memname">detail::tquat&lt;T&gt; glm::shortMix </td>
    578. 

  578.           <td>(</td>
    579. 

  579.           <td class="paramtype">detail::tquat&lt; T &gt; const &amp;&#160;</td>
    580. 

  580.           <td class="paramname"><em>x</em>, </td>
    581. 

  581.         </tr>
    582. 

  582.         <tr>
    583. 

  583.           <td class="paramkey"></td>
    584. 

  584.           <td></td>
    585. 

  585.           <td class="paramtype">detail::tquat&lt; T &gt; const &amp;&#160;</td>
    586. 

  586.           <td class="paramname"><em>y</em>, </td>
    587. 

  587.         </tr>
    588. 

  588.         <tr>
    589. 

  589.           <td class="paramkey"></td>
    590. 

  590.           <td></td>
    591. 

  591.           <td class="paramtype">T const &amp;&#160;</td>
    592. 

  592.           <td class="paramname"><em>a</em>&#160;</td>
    593. 

  593.         </tr>
    594. 

  594.         <tr>
    595. 

  595.           <td></td>
    596. 

  596.           <td>)</td>
    597. 

  597.           <td></td><td></td>
    598. 

  598.         </tr>
    599. 

  599.       </table>
    600. 

  600. </div>
    601. 

  601. <div class="memdoc">
    602. 

  602. 

  603. <p>Quaternion interpolation using the rotation short path. </p>
    604. 

  604. <p>From GLM_GTX_quaternion extension. </p>
    605. 

  605. 

  606. </div>
    607. 

  607. </div>
    608. 

  608. <a class="anchor" id="ga3e9e70938d0e5528edddadb175f8eda4"></a><!-- doxytag: member="glm::squad" ref="ga3e9e70938d0e5528edddadb175f8eda4" args="(detail::tquat&lt; valType &gt; const &amp;q1, detail::tquat&lt; valType &gt; const &amp;q2, detail::tquat&lt; valType &gt; const &amp;s1, detail::tquat&lt; valType &gt; const &amp;s2, valType const &amp;h)" -->
    609. 

  609. <div class="memitem">
    610. 

  610. <div class="memproto">
    611. 

  611.       <table class="memname">
    612. 

  612.         <tr>
    613. 

  613.           <td class="memname">detail::tquat&lt;valType&gt; glm::squad </td>
    614. 

  614.           <td>(</td>
    615. 

  615.           <td class="paramtype">detail::tquat&lt; valType &gt; const &amp;&#160;</td>
    616. 

  616.           <td class="paramname"><em>q1</em>, </td>
    617. 

  617.         </tr>
    618. 

  618.         <tr>
    619. 

  619.           <td class="paramkey"></td>
    620. 

  620.           <td></td>
    621. 

  621.           <td class="paramtype">detail::tquat&lt; valType &gt; const &amp;&#160;</td>
    622. 

  622.           <td class="paramname"><em>q2</em>, </td>
    623. 

  623.         </tr>
    624. 

  624.         <tr>
    625. 

  625.           <td class="paramkey"></td>
    626. 

  626.           <td></td>
    627. 

  627.           <td class="paramtype">detail::tquat&lt; valType &gt; const &amp;&#160;</td>
    628. 

  628.           <td class="paramname"><em>s1</em>, </td>
    629. 

  629.         </tr>
    630. 

  630.         <tr>
    631. 

  631.           <td class="paramkey"></td>
    632. 

  632.           <td></td>
    633. 

  633.           <td class="paramtype">detail::tquat&lt; valType &gt; const &amp;&#160;</td>
    634. 

  634.           <td class="paramname"><em>s2</em>, </td>
    635. 

  635.         </tr>
    636. 

  636.         <tr>
    637. 

  637.           <td class="paramkey"></td>
    638. 

  638.           <td></td>
    639. 

  639.           <td class="paramtype">valType const &amp;&#160;</td>
    640. 

  640.           <td class="paramname"><em>h</em>&#160;</td>
    641. 

  641.         </tr>
    642. 

  642.         <tr>
    643. 

  643.           <td></td>
    644. 

  644.           <td>)</td>
    645. 

  645.           <td></td><td></td>
    646. 

  646.         </tr>
    647. 

  647.       </table>
    648. 

  648. </div>
    649. 

  649. <div class="memdoc">
    650. 

  650. 

  651. <p>Compute a point on a path according squad equation. </p>
    652. 

  652. <p>q1 and q2 are control points; s1 and s2 are intermediate control points. From GLM_GTX_quaternion extension. </p>
    653. 

  653. 

  654. </div>
    655. 

  655. </div>
    656. 

  656. <a class="anchor" id="gaae1a23ba337628402dbe68d6567a9444"></a><!-- doxytag: member="glm::toMat3" ref="gaae1a23ba337628402dbe68d6567a9444" args="(detail::tquat&lt; valType &gt; const &amp;x)" -->
    657. 

  657. <div class="memitem">
    658. 

  658. <div class="memproto">
    659. 

  659.       <table class="memname">
    660. 

  660.         <tr>
    661. 

  661.           <td class="memname">detail::tmat3x3&lt;valType&gt; glm::toMat3 </td>
    662. 

  662.           <td>(</td>
    663. 

  663.           <td class="paramtype">detail::tquat&lt; valType &gt; const &amp;&#160;</td>
    664. 

  664.           <td class="paramname"><em>x</em></td><td>)</td>
    665. 

  665.           <td></td>
    666. 

  666.         </tr>
    667. 

  667.       </table>
    668. 

  668. </div>
    669. 

  669. <div class="memdoc">
    670. 

  670. 

  671. <p>Converts a quaternion to a 3 * 3 matrix. </p>
    672. 

  672. <p>From GLM_GTX_quaternion extension. </p>
    673. 

  673. 

  674. <p>Definition at line <a class="el" href="a00077_source.html#l00189">189</a> of file <a class="el" href="a00077_source.html">gtx/quaternion.hpp</a>.</p>
    675. 

  675. 

  676. <p>References <a class="el" href="a00149.html#gae04ce320008c9bec0037b4ba21853cb5">glm::mat3_cast()</a>.</p>
    677. 

  677. 

  678. </div>
    679. 

  679. </div>
    680. 

  680. <a class="anchor" id="ga14c3426d79fe82b07cd1f3610a18d9f5"></a><!-- doxytag: member="glm::toMat4" ref="ga14c3426d79fe82b07cd1f3610a18d9f5" args="(detail::tquat&lt; valType &gt; const &amp;x)" -->
    681. 

  681. <div class="memitem">
    682. 

  682. <div class="memproto">
    683. 

  683.       <table class="memname">
    684. 

  684.         <tr>
    685. 

  685.           <td class="memname">detail::tmat4x4&lt;valType&gt; glm::toMat4 </td>
    686. 

  686.           <td>(</td>
    687. 

  687.           <td class="paramtype">detail::tquat&lt; valType &gt; const &amp;&#160;</td>
    688. 

  688.           <td class="paramname"><em>x</em></td><td>)</td>
    689. 

  689.           <td></td>
    690. 

  690.         </tr>
    691. 

  691.       </table>
    692. 

  692. </div>
    693. 

  693. <div class="memdoc">
    694. 

  694. 

  695. <p>Converts a quaternion to a 4 * 4 matrix. </p>
    696. 

  696. <p>From GLM_GTX_quaternion extension. </p>
    697. 

  697. 

  698. <p>Definition at line <a class="el" href="a00077_source.html#l00195">195</a> of file <a class="el" href="a00077_source.html">gtx/quaternion.hpp</a>.</p>
    699. 

  699. 

  700. <p>References <a class="el" href="a00149.html#ga8c376eb15971eb52d85df5ee26825627">glm::mat4_cast()</a>.</p>
    701. 

  701. 

  702. </div>
    703. 

  703. </div>
    704. 

  704. <a class="anchor" id="ga70cb5b2da64a17632dbf151dcfec0150"></a><!-- doxytag: member="glm::toQuat" ref="ga70cb5b2da64a17632dbf151dcfec0150" args="(detail::tmat3x3&lt; valType &gt; const &amp;x)" -->
    705. 

  705. <div class="memitem">
    706. 

  706. <div class="memproto">
    707. 

  707.       <table class="memname">
    708. 

  708.         <tr>
    709. 

  709.           <td class="memname">detail::tquat&lt;valType&gt; glm::toQuat </td>
    710. 

  710.           <td>(</td>
    711. 

  711.           <td class="paramtype">detail::tmat3x3&lt; valType &gt; const &amp;&#160;</td>
    712. 

  712.           <td class="paramname"><em>x</em></td><td>)</td>
    713. 

  713.           <td></td>
    714. 

  714.         </tr>
    715. 

  715.       </table>
    716. 

  716. </div>
    717. 

  717. <div class="memdoc">
    718. 

  718. 

  719. <p>Converts a 3 * 3 matrix to a quaternion. </p>
    720. 

  720. <p>From GLM_GTX_quaternion extension. </p>
    721. 

  721. 

  722. <p>Definition at line <a class="el" href="a00077_source.html#l00201">201</a> of file <a class="el" href="a00077_source.html">gtx/quaternion.hpp</a>.</p>
    723. 

  723. 

  724. <p>References <a class="el" href="a00149.html#ga4d37447d81ceade1d10d68c995a4d881">glm::quat_cast()</a>.</p>
    725. 

  725. 

  726. </div>
    727. 

  727. </div>
    728. 

  728. <a class="anchor" id="ga25b6237ccb6c4a69d57a181aac99aa43"></a><!-- doxytag: member="glm::toQuat" ref="ga25b6237ccb6c4a69d57a181aac99aa43" args="(detail::tmat4x4&lt; valType &gt; const &amp;x)" -->
    729. 

  729. <div class="memitem">
    730. 

  730. <div class="memproto">
    731. 

  731.       <table class="memname">
    732. 

  732.         <tr>
    733. 

  733.           <td class="memname">detail::tquat&lt;valType&gt; glm::toQuat </td>
    734. 

  734.           <td>(</td>
    735. 

  735.           <td class="paramtype">detail::tmat4x4&lt; valType &gt; const &amp;&#160;</td>
    736. 

  736.           <td class="paramname"><em>x</em></td><td>)</td>
    737. 

  737.           <td></td>
    738. 

  738.         </tr>
    739. 

  739.       </table>
    740. 

  740. </div>
    741. 

  741. <div class="memdoc">
    742. 

  742. 

  743. <p>Converts a 4 * 4 matrix to a quaternion. </p>
    744. 

  744. <p>From GLM_GTX_quaternion extension. </p>
    745. 

  745. 

  746. <p>Definition at line <a class="el" href="a00077_source.html#l00207">207</a> of file <a class="el" href="a00077_source.html">gtx/quaternion.hpp</a>.</p>
    747. 

  747. 

  748. <p>References <a class="el" href="a00149.html#ga4d37447d81ceade1d10d68c995a4d881">glm::quat_cast()</a>.</p>
    749. 

  749. 

  750. </div>
    751. 

  751. </div>
    752. 

  752. <a class="anchor" id="gaac012c1a6bc37ce07a87745d9c596eed"></a><!-- doxytag: member="glm::yaw" ref="gaac012c1a6bc37ce07a87745d9c596eed" args="(detail::tquat&lt; valType &gt; const &amp;x)" -->
    753. 

  753. <div class="memitem">
    754. 

  754. <div class="memproto">
    755. 

  755.       <table class="memname">
    756. 

  756.         <tr>
    757. 

  757.           <td class="memname">valType glm::yaw </td>
    758. 

  758.           <td>(</td>
    759. 

  759.           <td class="paramtype">detail::tquat&lt; valType &gt; const &amp;&#160;</td>
    760. 

  760.           <td class="paramname"><em>x</em></td><td>)</td>
    761. 

  761.           <td></td>
    762. 

  762.         </tr>
    763. 

  763.       </table>
    764. 

  764. </div>
    765. 

  765. <div class="memdoc">
    766. 

  766. 

  767. <p>Returns yaw value of euler angles in degrees. </p>
    768. 

  768. <p>From GLM_GTX_quaternion extension. </p>
    769. 

  769. 

  770. </div>
    771. 

  771. </div>
    772. 

  772. </div>
    773. 

  773. 

  774. 

  775. <hr class="footer"/><address class="footer"><small>
    776. 

  776. Generated by &#160;<a href="http://www.doxygen.org/index.html">
    777. 

  777. <img class="footer" src="doxygen.png" alt="doxygen"/>
    778. 

  778. </a> 1.7.5.1
    779. 

  779. </small></address>
    780. 

  780. 

  781. </body>
    782. 

  782. </html>
    783.