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  36. <a href="#func-members">Functions</a>  </div>
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  37.   <div class="headertitle">
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  38. <div class="title">GLM_GTX_quaternion</div>  </div>
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  39. <div class="ingroups"><a class="el" href="a00139.html">GTX Extensions (Experimental)</a></div></div><!--header-->
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  57. <tr class="memitem:ga804e80b331a83eed2ed71a5c985593cd"><td class="memTemplItemLeft" align="right" valign="top">detail::tquat&lt; T &gt;&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00198.html#ga804e80b331a83eed2ed71a5c985593cd">fastMix</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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    90. 

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  92. </table>
    93. 

  93. <a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
    94. 

  94. <p>Extented quaternion types and functions. </p>
    95. 

  95. <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>
    96. 

  96. <h2 class="groupheader">Function Documentation</h2>
    97. 

  97. <a class="anchor" id="ga57df84905f34b0d884ff5e2ac9a4d776"></a>
    98. 

  98. <div class="memitem">
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  99. <div class="memproto">
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    101. 

  101.         <tr>
    102. 

  102.           <td class="memname">detail::tvec3&lt;valType&gt; glm::cross </td>
    103. 

  103.           <td>(</td>
    104. 

  104.           <td class="paramtype">detail::tquat&lt; valType &gt; const &amp;&#160;</td>
    105. 

  105.           <td class="paramname"><em>q</em>, </td>
    106. 

  106.         </tr>
    107. 

  107.         <tr>
    108. 

  108.           <td class="paramkey"></td>
    109. 

  109.           <td></td>
    110. 

  110.           <td class="paramtype">detail::tvec3&lt; valType &gt; const &amp;&#160;</td>
    111. 

  111.           <td class="paramname"><em>v</em>&#160;</td>
    112. 

  112.         </tr>
    113. 

  113.         <tr>
    114. 

  114.           <td></td>
    115. 

  115.           <td>)</td>
    116. 

  116.           <td></td><td></td>
    117. 

  117.         </tr>
    118. 

  118.       </table>
    119. 

  119. </div><div class="memdoc">
    120. 

  120. 

  121. <p>Compute a cross product between a quaternion and a vector. </p>
    122. 

  122. <dl class="section see"><dt>See Also</dt><dd><a class="el" href="a00198.html" title="Extented quaternion types and functions.">GLM_GTX_quaternion</a> </dd></dl>
    123. 

  123. 

  124. </div>
    125. 

  125. </div>
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  126. <a class="anchor" id="gacd88ee5f0938469119199bdb216c68a1"></a>
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  127. <div class="memitem">
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  128. <div class="memproto">
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  130.         <tr>
    131. 

  131.           <td class="memname">detail::tvec3&lt;valType&gt; glm::cross </td>
    132. 

  132.           <td>(</td>
    133. 

  133.           <td class="paramtype">detail::tvec3&lt; valType &gt; const &amp;&#160;</td>
    134. 

  134.           <td class="paramname"><em>v</em>, </td>
    135. 

  135.         </tr>
    136. 

  136.         <tr>
    137. 

  137.           <td class="paramkey"></td>
    138. 

  138.           <td></td>
    139. 

  139.           <td class="paramtype">detail::tquat&lt; valType &gt; const &amp;&#160;</td>
    140. 

  140.           <td class="paramname"><em>q</em>&#160;</td>
    141. 

  141.         </tr>
    142. 

  142.         <tr>
    143. 

  143.           <td></td>
    144. 

  144.           <td>)</td>
    145. 

  145.           <td></td><td></td>
    146. 

  146.         </tr>
    147. 

  147.       </table>
    148. 

  148. </div><div class="memdoc">
    149. 

  149. 

  150. <p>Compute a cross product between a vector and a quaternion. </p>
    151. 

  151. <dl class="section see"><dt>See Also</dt><dd><a class="el" href="a00198.html" title="Extented quaternion types and functions.">GLM_GTX_quaternion</a> </dd></dl>
    152. 

  152. 

  153. </div>
    154. 

  154. </div>
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  155. <a class="anchor" id="gae94ef4f3c0dd37dd65a95de207d1a27a"></a>
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  157. <div class="memproto">
    158. 

  158.       <table class="memname">
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  159.         <tr>
    160. 

  160.           <td class="memname">detail::tquat&lt;valType&gt; glm::exp </td>
    161. 

  161.           <td>(</td>
    162. 

  162.           <td class="paramtype">detail::tquat&lt; valType &gt; const &amp;&#160;</td>
    163. 

  163.           <td class="paramname"><em>q</em>, </td>
    164. 

  164.         </tr>
    165. 

  165.         <tr>
    166. 

  166.           <td class="paramkey"></td>
    167. 

  167.           <td></td>
    168. 

  168.           <td class="paramtype">valType const &amp;&#160;</td>
    169. 

  169.           <td class="paramname"><em>exponent</em>&#160;</td>
    170. 

  170.         </tr>
    171. 

  171.         <tr>
    172. 

  172.           <td></td>
    173. 

  173.           <td>)</td>
    174. 

  174.           <td></td><td></td>
    175. 

  175.         </tr>
    176. 

  176.       </table>
    177. 

  177. </div><div class="memdoc">
    178. 

  178. 

  179. <p>Returns a exp of a quaternion. </p>
    180. 

  180. <dl class="section see"><dt>See Also</dt><dd><a class="el" href="a00198.html" title="Extented quaternion types and functions.">GLM_GTX_quaternion</a> </dd></dl>
    181. 

  181. 

  182. </div>
    183. 

  183. </div>
    184. 

  184. <a class="anchor" id="gaa4574d2111d8c55c0e5c531706c0e20d"></a>
    185. 

  185. <div class="memitem">
    186. 

  186. <div class="memproto">
    187. 

  187.       <table class="memname">
    188. 

  188.         <tr>
    189. 

  189.           <td class="memname">valType glm::extractRealComponent </td>
    190. 

  190.           <td>(</td>
    191. 

  191.           <td class="paramtype">detail::tquat&lt; valType &gt; const &amp;&#160;</td>
    192. 

  192.           <td class="paramname"><em>q</em></td><td>)</td>
    193. 

  193.           <td></td>
    194. 

  194.         </tr>
    195. 

  195.       </table>
    196. 

  196. </div><div class="memdoc">
    197. 

  197. 

  198. <p>Extract the real component of a quaternion. </p>
    199. 

  199. <dl class="section see"><dt>See Also</dt><dd><a class="el" href="a00198.html" title="Extented quaternion types and functions.">GLM_GTX_quaternion</a> </dd></dl>
    200. 

  200. 

  201. </div>
    202. 

  202. </div>
    203. 

  203. <a class="anchor" id="ga804e80b331a83eed2ed71a5c985593cd"></a>
    204. 

  204. <div class="memitem">
    205. 

  205. <div class="memproto">
    206. 

  206.       <table class="memname">
    207. 

  207.         <tr>
    208. 

  208.           <td class="memname">detail::tquat&lt;T&gt; glm::fastMix </td>
    209. 

  209.           <td>(</td>
    210. 

  210.           <td class="paramtype">detail::tquat&lt; T &gt; const &amp;&#160;</td>
    211. 

  211.           <td class="paramname"><em>x</em>, </td>
    212. 

  212.         </tr>
    213. 

  213.         <tr>
    214. 

  214.           <td class="paramkey"></td>
    215. 

  215.           <td></td>
    216. 

  216.           <td class="paramtype">detail::tquat&lt; T &gt; const &amp;&#160;</td>
    217. 

  217.           <td class="paramname"><em>y</em>, </td>
    218. 

  218.         </tr>
    219. 

  219.         <tr>
    220. 

  220.           <td class="paramkey"></td>
    221. 

  221.           <td></td>
    222. 

  222.           <td class="paramtype">T const &amp;&#160;</td>
    223. 

  223.           <td class="paramname"><em>a</em>&#160;</td>
    224. 

  224.         </tr>
    225. 

  225.         <tr>
    226. 

  226.           <td></td>
    227. 

  227.           <td>)</td>
    228. 

  228.           <td></td><td></td>
    229. 

  229.         </tr>
    230. 

  230.       </table>
    231. 

  231. </div><div class="memdoc">
    232. 

  232. 

  233. <p>Quaternion normalized linear interpolation. </p>
    234. 

  234. <dl class="section see"><dt>See Also</dt><dd><a class="el" href="a00198.html" title="Extented quaternion types and functions.">GLM_GTX_quaternion</a> </dd></dl>
    235. 

  235. 

  236. </div>
    237. 

  237. </div>
    238. 

  238. <a class="anchor" id="gadf15938f0260ed8894cc39be603fc4e9"></a>
    239. 

  239. <div class="memitem">
    240. 

  240. <div class="memproto">
    241. 

  241.       <table class="memname">
    242. 

  242.         <tr>
    243. 

  243.           <td class="memname">detail::tquat&lt;valType&gt; glm::intermediate </td>
    244. 

  244.           <td>(</td>
    245. 

  245.           <td class="paramtype">detail::tquat&lt; valType &gt; const &amp;&#160;</td>
    246. 

  246.           <td class="paramname"><em>prev</em>, </td>
    247. 

  247.         </tr>
    248. 

  248.         <tr>
    249. 

  249.           <td class="paramkey"></td>
    250. 

  250.           <td></td>
    251. 

  251.           <td class="paramtype">detail::tquat&lt; valType &gt; const &amp;&#160;</td>
    252. 

  252.           <td class="paramname"><em>curr</em>, </td>
    253. 

  253.         </tr>
    254. 

  254.         <tr>
    255. 

  255.           <td class="paramkey"></td>
    256. 

  256.           <td></td>
    257. 

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

  258.           <td class="paramname"><em>next</em>&#160;</td>
    259. 

  259.         </tr>
    260. 

  260.         <tr>
    261. 

  261.           <td></td>
    262. 

  262.           <td>)</td>
    263. 

  263.           <td></td><td></td>
    264. 

  264.         </tr>
    265. 

  265.       </table>
    266. 

  266. </div><div class="memdoc">
    267. 

  267. 

  268. <p>Returns an intermediate control point for squad interpolation. </p>
    269. 

  269. <dl class="section see"><dt>See Also</dt><dd><a class="el" href="a00198.html" title="Extented quaternion types and functions.">GLM_GTX_quaternion</a> </dd></dl>
    270. 

  270. 

  271. </div>
    272. 

  272. </div>
    273. 

  273. <a class="anchor" id="ga68d8d03cc87b3980abec4d80534f3d8e"></a>
    274. 

  274. <div class="memitem">
    275. 

  275. <div class="memproto">
    276. 

  276.       <table class="memname">
    277. 

  277.         <tr>
    278. 

  278.           <td class="memname">detail::tquat&lt;valType&gt; glm::log </td>
    279. 

  279.           <td>(</td>
    280. 

  280.           <td class="paramtype">detail::tquat&lt; valType &gt; const &amp;&#160;</td>
    281. 

  281.           <td class="paramname"><em>q</em></td><td>)</td>
    282. 

  282.           <td></td>
    283. 

  283.         </tr>
    284. 

  284.       </table>
    285. 

  285. </div><div class="memdoc">
    286. 

  286. 

  287. <p>Returns a log of a quaternion. </p>
    288. 

  288. <dl class="section see"><dt>See Also</dt><dd><a class="el" href="a00198.html" title="Extented quaternion types and functions.">GLM_GTX_quaternion</a> </dd></dl>
    289. 

  289. 

  290. </div>
    291. 

  291. </div>
    292. 

  292. <a class="anchor" id="ga7765f7d8a3399af25f8bc7956a77c7b2"></a>
    293. 

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

  294. <div class="memproto">
    295. 

  295.       <table class="memname">
    296. 

  296.         <tr>
    297. 

  297.           <td class="memname">detail::tquat&lt;valType&gt; glm::pow </td>
    298. 

  298.           <td>(</td>
    299. 

  299.           <td class="paramtype">detail::tquat&lt; valType &gt; const &amp;&#160;</td>
    300. 

  300.           <td class="paramname"><em>x</em>, </td>
    301. 

  301.         </tr>
    302. 

  302.         <tr>
    303. 

  303.           <td class="paramkey"></td>
    304. 

  304.           <td></td>
    305. 

  305.           <td class="paramtype">valType const &amp;&#160;</td>
    306. 

  306.           <td class="paramname"><em>y</em>&#160;</td>
    307. 

  307.         </tr>
    308. 

  308.         <tr>
    309. 

  309.           <td></td>
    310. 

  310.           <td>)</td>
    311. 

  311.           <td></td><td></td>
    312. 

  312.         </tr>
    313. 

  313.       </table>
    314. 

  314. </div><div class="memdoc">
    315. 

  315. 

  316. <p>Returns x raised to the y power. </p>
    317. 

  317. <dl class="section see"><dt>See Also</dt><dd><a class="el" href="a00198.html" title="Extented quaternion types and functions.">GLM_GTX_quaternion</a> </dd></dl>
    318. 

  318. 

  319. </div>
    320. 

  320. </div>
    321. 

  321. <a class="anchor" id="gad1ada3be83514169fed6054b4e68b5ca"></a>
    322. 

  322. <div class="memitem">
    323. 

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

  324.       <table class="memname">
    325. 

  325.         <tr>
    326. 

  326.           <td class="memname">detail::tvec3&lt;valType&gt; glm::rotate </td>
    327. 

  327.           <td>(</td>
    328. 

  328.           <td class="paramtype">detail::tquat&lt; valType &gt; const &amp;&#160;</td>
    329. 

  329.           <td class="paramname"><em>q</em>, </td>
    330. 

  330.         </tr>
    331. 

  331.         <tr>
    332. 

  332.           <td class="paramkey"></td>
    333. 

  333.           <td></td>
    334. 

  334.           <td class="paramtype">detail::tvec3&lt; valType &gt; const &amp;&#160;</td>
    335. 

  335.           <td class="paramname"><em>v</em>&#160;</td>
    336. 

  336.         </tr>
    337. 

  337.         <tr>
    338. 

  338.           <td></td>
    339. 

  339.           <td>)</td>
    340. 

  340.           <td></td><td></td>
    341. 

  341.         </tr>
    342. 

  342.       </table>
    343. 

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

  344. 

  345. <p>Returns quarternion square root. </p>
    346. 

  346. <dl class="section see"><dt>See Also</dt><dd><a class="el" href="a00198.html" title="Extented quaternion types and functions.">GLM_GTX_quaternion</a> Rotates a 3 components vector by a quaternion.</dd>
    347. 

  347. <dd>
    348. 

  348. <a class="el" href="a00198.html" title="Extented quaternion types and functions.">GLM_GTX_quaternion</a> </dd></dl>
    349. 

  349. 

  350. </div>
    351. 

  351. </div>
    352. 

  352. <a class="anchor" id="ga765b903facf3c4e325cab32cba75d9be"></a>
    353. 

  353. <div class="memitem">
    354. 

  354. <div class="memproto">
    355. 

  355.       <table class="memname">
    356. 

  356.         <tr>
    357. 

  357.           <td class="memname">detail::tvec4&lt;valType&gt; glm::rotate </td>
    358. 

  358.           <td>(</td>
    359. 

  359.           <td class="paramtype">detail::tquat&lt; valType &gt; const &amp;&#160;</td>
    360. 

  360.           <td class="paramname"><em>q</em>, </td>
    361. 

  361.         </tr>
    362. 

  362.         <tr>
    363. 

  363.           <td class="paramkey"></td>
    364. 

  364.           <td></td>
    365. 

  365.           <td class="paramtype">detail::tvec4&lt; valType &gt; const &amp;&#160;</td>
    366. 

  366.           <td class="paramname"><em>v</em>&#160;</td>
    367. 

  367.         </tr>
    368. 

  368.         <tr>
    369. 

  369.           <td></td>
    370. 

  370.           <td>)</td>
    371. 

  371.           <td></td><td></td>
    372. 

  372.         </tr>
    373. 

  373.       </table>
    374. 

  374. </div><div class="memdoc">
    375. 

  375. 

  376. <p>Rotates a 4 components vector by a quaternion. </p>
    377. 

  377. <dl class="section see"><dt>See Also</dt><dd><a class="el" href="a00198.html" title="Extented quaternion types and functions.">GLM_GTX_quaternion</a> </dd></dl>
    378. 

  378. 

  379. </div>
    380. 

  380. </div>
    381. 

  381. <a class="anchor" id="gae2cb4ac4676a57fb6db64aa515e608ab"></a>
    382. 

  382. <div class="memitem">
    383. 

  383. <div class="memproto">
    384. 

  384.       <table class="memname">
    385. 

  385.         <tr>
    386. 

  386.           <td class="memname">detail::tquat&lt;T&gt; glm::shortMix </td>
    387. 

  387.           <td>(</td>
    388. 

  388.           <td class="paramtype">detail::tquat&lt; T &gt; const &amp;&#160;</td>
    389. 

  389.           <td class="paramname"><em>x</em>, </td>
    390. 

  390.         </tr>
    391. 

  391.         <tr>
    392. 

  392.           <td class="paramkey"></td>
    393. 

  393.           <td></td>
    394. 

  394.           <td class="paramtype">detail::tquat&lt; T &gt; const &amp;&#160;</td>
    395. 

  395.           <td class="paramname"><em>y</em>, </td>
    396. 

  396.         </tr>
    397. 

  397.         <tr>
    398. 

  398.           <td class="paramkey"></td>
    399. 

  399.           <td></td>
    400. 

  400.           <td class="paramtype">T const &amp;&#160;</td>
    401. 

  401.           <td class="paramname"><em>a</em>&#160;</td>
    402. 

  402.         </tr>
    403. 

  403.         <tr>
    404. 

  404.           <td></td>
    405. 

  405.           <td>)</td>
    406. 

  406.           <td></td><td></td>
    407. 

  407.         </tr>
    408. 

  408.       </table>
    409. 

  409. </div><div class="memdoc">
    410. 

  410. 

  411. <p>Quaternion interpolation using the rotation short path. </p>
    412. 

  412. <dl class="section see"><dt>See Also</dt><dd><a class="el" href="a00198.html" title="Extented quaternion types and functions.">GLM_GTX_quaternion</a> </dd></dl>
    413. 

  413. 

  414. </div>
    415. 

  415. </div>
    416. 

  416. <a class="anchor" id="ga3e9e70938d0e5528edddadb175f8eda4"></a>
    417. 

  417. <div class="memitem">
    418. 

  418. <div class="memproto">
    419. 

  419.       <table class="memname">
    420. 

  420.         <tr>
    421. 

  421.           <td class="memname">detail::tquat&lt;valType&gt; glm::squad </td>
    422. 

  422.           <td>(</td>
    423. 

  423.           <td class="paramtype">detail::tquat&lt; valType &gt; const &amp;&#160;</td>
    424. 

  424.           <td class="paramname"><em>q1</em>, </td>
    425. 

  425.         </tr>
    426. 

  426.         <tr>
    427. 

  427.           <td class="paramkey"></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>q2</em>, </td>
    431. 

  431.         </tr>
    432. 

  432.         <tr>
    433. 

  433.           <td class="paramkey"></td>
    434. 

  434.           <td></td>
    435. 

  435.           <td class="paramtype">detail::tquat&lt; valType &gt; const &amp;&#160;</td>
    436. 

  436.           <td class="paramname"><em>s1</em>, </td>
    437. 

  437.         </tr>
    438. 

  438.         <tr>
    439. 

  439.           <td class="paramkey"></td>
    440. 

  440.           <td></td>
    441. 

  441.           <td class="paramtype">detail::tquat&lt; valType &gt; const &amp;&#160;</td>
    442. 

  442.           <td class="paramname"><em>s2</em>, </td>
    443. 

  443.         </tr>
    444. 

  444.         <tr>
    445. 

  445.           <td class="paramkey"></td>
    446. 

  446.           <td></td>
    447. 

  447.           <td class="paramtype">valType const &amp;&#160;</td>
    448. 

  448.           <td class="paramname"><em>h</em>&#160;</td>
    449. 

  449.         </tr>
    450. 

  450.         <tr>
    451. 

  451.           <td></td>
    452. 

  452.           <td>)</td>
    453. 

  453.           <td></td><td></td>
    454. 

  454.         </tr>
    455. 

  455.       </table>
    456. 

  456. </div><div class="memdoc">
    457. 

  457. 

  458. <p>Compute a point on a path according squad equation. </p>
    459. 

  459. <p>q1 and q2 are control points; s1 and s2 are intermediate control points.</p>
    460. 

  460. <dl class="section see"><dt>See Also</dt><dd><a class="el" href="a00198.html" title="Extented quaternion types and functions.">GLM_GTX_quaternion</a> </dd></dl>
    461. 

  461. 

  462. </div>
    463. 

  463. </div>
    464. 

  464. <a class="anchor" id="gaae1a23ba337628402dbe68d6567a9444"></a>
    465. 

  465. <div class="memitem">
    466. 

  466. <div class="memproto">
    467. 

  467.       <table class="memname">
    468. 

  468.         <tr>
    469. 

  469.           <td class="memname">detail::tmat3x3&lt;valType&gt; glm::toMat3 </td>
    470. 

  470.           <td>(</td>
    471. 

  471.           <td class="paramtype">detail::tquat&lt; valType &gt; const &amp;&#160;</td>
    472. 

  472.           <td class="paramname"><em>x</em></td><td>)</td>
    473. 

  473.           <td></td>
    474. 

  474.         </tr>
    475. 

  475.       </table>
    476. 

  476. </div><div class="memdoc">
    477. 

  477. 

  478. <p>Converts a quaternion to a 3 * 3 matrix. </p>
    479. 

  479. <dl class="section see"><dt>See Also</dt><dd><a class="el" href="a00198.html" title="Extented quaternion types and functions.">GLM_GTX_quaternion</a> </dd></dl>
    480. 

  480. 

  481. <p>Definition at line <a class="el" href="a00077_source.html#l00149">149</a> of file <a class="el" href="a00077_source.html">gtx/quaternion.hpp</a>.</p>
    482. 

  482. 

  483. <p>References <a class="el" href="a00153.html#gae04ce320008c9bec0037b4ba21853cb5">glm::mat3_cast()</a>.</p>
    484. 

  484. 

  485. </div>
    486. 

  486. </div>
    487. 

  487. <a class="anchor" id="ga14c3426d79fe82b07cd1f3610a18d9f5"></a>
    488. 

  488. <div class="memitem">
    489. 

  489. <div class="memproto">
    490. 

  490.       <table class="memname">
    491. 

  491.         <tr>
    492. 

  492.           <td class="memname">detail::tmat4x4&lt;valType&gt; glm::toMat4 </td>
    493. 

  493.           <td>(</td>
    494. 

  494.           <td class="paramtype">detail::tquat&lt; valType &gt; const &amp;&#160;</td>
    495. 

  495.           <td class="paramname"><em>x</em></td><td>)</td>
    496. 

  496.           <td></td>
    497. 

  497.         </tr>
    498. 

  498.       </table>
    499. 

  499. </div><div class="memdoc">
    500. 

  500. 

  501. <p>Converts a quaternion to a 4 * 4 matrix. </p>
    502. 

  502. <dl class="section see"><dt>See Also</dt><dd><a class="el" href="a00198.html" title="Extented quaternion types and functions.">GLM_GTX_quaternion</a> </dd></dl>
    503. 

  503. 

  504. <p>Definition at line <a class="el" href="a00077_source.html#l00156">156</a> of file <a class="el" href="a00077_source.html">gtx/quaternion.hpp</a>.</p>
    505. 

  505. 

  506. <p>References <a class="el" href="a00153.html#ga8c376eb15971eb52d85df5ee26825627">glm::mat4_cast()</a>.</p>
    507. 

  507. 

  508. </div>
    509. 

  509. </div>
    510. 

  510. <a class="anchor" id="ga70cb5b2da64a17632dbf151dcfec0150"></a>
    511. 

  511. <div class="memitem">
    512. 

  512. <div class="memproto">
    513. 

  513.       <table class="memname">
    514. 

  514.         <tr>
    515. 

  515.           <td class="memname">detail::tquat&lt;valType&gt; glm::toQuat </td>
    516. 

  516.           <td>(</td>
    517. 

  517.           <td class="paramtype">detail::tmat3x3&lt; valType &gt; const &amp;&#160;</td>
    518. 

  518.           <td class="paramname"><em>x</em></td><td>)</td>
    519. 

  519.           <td></td>
    520. 

  520.         </tr>
    521. 

  521.       </table>
    522. 

  522. </div><div class="memdoc">
    523. 

  523. 

  524. <p>Converts a 3 * 3 matrix to a quaternion. </p>
    525. 

  525. <dl class="section see"><dt>See Also</dt><dd><a class="el" href="a00198.html" title="Extented quaternion types and functions.">GLM_GTX_quaternion</a> </dd></dl>
    526. 

  526. 

  527. <p>Definition at line <a class="el" href="a00077_source.html#l00163">163</a> of file <a class="el" href="a00077_source.html">gtx/quaternion.hpp</a>.</p>
    528. 

  528. 

  529. <p>References <a class="el" href="a00153.html#ga4d37447d81ceade1d10d68c995a4d881">glm::quat_cast()</a>.</p>
    530. 

  530. 

  531. </div>
    532. 

  532. </div>
    533. 

  533. <a class="anchor" id="ga25b6237ccb6c4a69d57a181aac99aa43"></a>
    534. 

  534. <div class="memitem">
    535. 

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

  536.       <table class="memname">
    537. 

  537.         <tr>
    538. 

  538.           <td class="memname">detail::tquat&lt;valType&gt; glm::toQuat </td>
    539. 

  539.           <td>(</td>
    540. 

  540.           <td class="paramtype">detail::tmat4x4&lt; valType &gt; const &amp;&#160;</td>
    541. 

  541.           <td class="paramname"><em>x</em></td><td>)</td>
    542. 

  542.           <td></td>
    543. 

  543.         </tr>
    544. 

  544.       </table>
    545. 

  545. </div><div class="memdoc">
    546. 

  546. 

  547. <p>Converts a 4 * 4 matrix to a quaternion. </p>
    548. 

  548. <dl class="section see"><dt>See Also</dt><dd><a class="el" href="a00198.html" title="Extented quaternion types and functions.">GLM_GTX_quaternion</a> </dd></dl>
    549. 

  549. 

  550. <p>Definition at line <a class="el" href="a00077_source.html#l00170">170</a> of file <a class="el" href="a00077_source.html">gtx/quaternion.hpp</a>.</p>
    551. 

  551. 

  552. <p>References <a class="el" href="a00153.html#ga4d37447d81ceade1d10d68c995a4d881">glm::quat_cast()</a>.</p>
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