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  38. <div class="header">
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  40. <a href="#func-members">Functions</a> </div>
  41. <div class="headertitle">
  42. <div class="title">GLM_GTX_quaternion<div class="ingroups"><a class="el" href="a00155.html">GTX Extensions (Experimental)</a></div></div> </div>
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  44. <div class="contents">
  45. <table class="memberdecls">
  46. <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="func-members"></a>
  47. Functions</h2></td></tr>
  48. <tr class="memitem:ga33ecf8ba903eee5fc09f0fbfc0d5ca6b"><td class="memTemplParams" colspan="2">template&lt;typename T , precision P&gt; </td></tr>
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  55. <tr class="memitem:ga17295173d4c2b5ae49b84e9993b63a62"><td class="memTemplItemLeft" align="right" valign="top">GLM_FUNC_DECL tquat&lt; T, P &gt;&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00220.html#ga17295173d4c2b5ae49b84e9993b63a62">exp</a> (tquat&lt; T, P &gt; const &amp;q)</td></tr>
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  94. <tr class="memitem:gaedc9fba6485eade37cc26c16df9d7aad"><td class="memTemplItemLeft" align="right" valign="top">GLM_FUNC_DECL tmat4x4&lt; T, P &gt;&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00220.html#gaedc9fba6485eade37cc26c16df9d7aad">toMat4</a> (tquat&lt; T, P &gt; const &amp;x)</td></tr>
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  96. <tr class="memitem:gac9e3109ca60b644ce508d6b71a1697bc"><td class="memTemplParams" colspan="2">template&lt;typename T , precision P&gt; </td></tr>
  97. <tr class="memitem:gac9e3109ca60b644ce508d6b71a1697bc"><td class="memTemplItemLeft" align="right" valign="top">GLM_FUNC_DECL tquat&lt; T, P &gt;&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00220.html#gac9e3109ca60b644ce508d6b71a1697bc">toQuat</a> (tmat3x3&lt; T, P &gt; const &amp;x)</td></tr>
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  100. <tr class="memitem:ga808dd0f83ee8150db7e652313bde8eb2"><td class="memTemplItemLeft" align="right" valign="top">GLM_FUNC_DECL tquat&lt; T, P &gt;&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00220.html#ga808dd0f83ee8150db7e652313bde8eb2">toQuat</a> (tmat4x4&lt; T, P &gt; const &amp;x)</td></tr>
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  102. </table>
  103. <a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
  104. <p>Extented quaternion types and functions. </p>
  105. <p>&lt;<a class="el" href="a00088.html" title="GLM_GTX_quaternion ">glm/gtx/quaternion.hpp</a>&gt; need to be included to use these functionalities. </p>
  106. <h2 class="groupheader">Function Documentation</h2>
  107. <a class="anchor" id="ga33ecf8ba903eee5fc09f0fbfc0d5ca6b"></a>
  108. <div class="memitem">
  109. <div class="memproto">
  110. <table class="memname">
  111. <tr>
  112. <td class="memname">GLM_FUNC_DECL tvec3&lt;T, P&gt; glm::cross </td>
  113. <td>(</td>
  114. <td class="paramtype">tquat&lt; T, P &gt; const &amp;&#160;</td>
  115. <td class="paramname"><em>q</em>, </td>
  116. </tr>
  117. <tr>
  118. <td class="paramkey"></td>
  119. <td></td>
  120. <td class="paramtype">tvec3&lt; T, P &gt; const &amp;&#160;</td>
  121. <td class="paramname"><em>v</em>&#160;</td>
  122. </tr>
  123. <tr>
  124. <td></td>
  125. <td>)</td>
  126. <td></td><td></td>
  127. </tr>
  128. </table>
  129. </div><div class="memdoc">
  130. <p>Compute a cross product between a quaternion and a vector. </p>
  131. <dl class="section see"><dt>See also</dt><dd><a class="el" href="a00220.html" title="Extented quaternion types and functions. ">GLM_GTX_quaternion</a> </dd></dl>
  132. </div>
  133. </div>
  134. <a class="anchor" id="ga4bfe3c7770fc43d14b8ef0058c4a86b5"></a>
  135. <div class="memitem">
  136. <div class="memproto">
  137. <table class="memname">
  138. <tr>
  139. <td class="memname">GLM_FUNC_DECL tvec3&lt;T, P&gt; glm::cross </td>
  140. <td>(</td>
  141. <td class="paramtype">tvec3&lt; T, P &gt; const &amp;&#160;</td>
  142. <td class="paramname"><em>v</em>, </td>
  143. </tr>
  144. <tr>
  145. <td class="paramkey"></td>
  146. <td></td>
  147. <td class="paramtype">tquat&lt; T, P &gt; const &amp;&#160;</td>
  148. <td class="paramname"><em>q</em>&#160;</td>
  149. </tr>
  150. <tr>
  151. <td></td>
  152. <td>)</td>
  153. <td></td><td></td>
  154. </tr>
  155. </table>
  156. </div><div class="memdoc">
  157. <p>Compute a cross product between a vector and a quaternion. </p>
  158. <dl class="section see"><dt>See also</dt><dd><a class="el" href="a00220.html" title="Extented quaternion types and functions. ">GLM_GTX_quaternion</a> </dd></dl>
  159. </div>
  160. </div>
  161. <a class="anchor" id="ga17295173d4c2b5ae49b84e9993b63a62"></a>
  162. <div class="memitem">
  163. <div class="memproto">
  164. <table class="memname">
  165. <tr>
  166. <td class="memname">GLM_FUNC_DECL tquat&lt;T, P&gt; glm::exp </td>
  167. <td>(</td>
  168. <td class="paramtype">tquat&lt; T, P &gt; const &amp;&#160;</td>
  169. <td class="paramname"><em>q</em></td><td>)</td>
  170. <td></td>
  171. </tr>
  172. </table>
  173. </div><div class="memdoc">
  174. <p>Returns a exp of a quaternion. </p>
  175. <dl class="section see"><dt>See also</dt><dd><a class="el" href="a00220.html" title="Extented quaternion types and functions. ">GLM_GTX_quaternion</a> </dd></dl>
  176. </div>
  177. </div>
  178. <a class="anchor" id="ga90de879d97487ec804522dd418e5d8a0"></a>
  179. <div class="memitem">
  180. <div class="memproto">
  181. <table class="memname">
  182. <tr>
  183. <td class="memname">GLM_FUNC_DECL T glm::extractRealComponent </td>
  184. <td>(</td>
  185. <td class="paramtype">tquat&lt; T, P &gt; const &amp;&#160;</td>
  186. <td class="paramname"><em>q</em></td><td>)</td>
  187. <td></td>
  188. </tr>
  189. </table>
  190. </div><div class="memdoc">
  191. <p>Extract the real component of a quaternion. </p>
  192. <dl class="section see"><dt>See also</dt><dd><a class="el" href="a00220.html" title="Extented quaternion types and functions. ">GLM_GTX_quaternion</a> </dd></dl>
  193. </div>
  194. </div>
  195. <a class="anchor" id="gac11bf550f17d1da14423595a27575084"></a>
  196. <div class="memitem">
  197. <div class="memproto">
  198. <table class="memname">
  199. <tr>
  200. <td class="memname">GLM_FUNC_DECL tquat&lt;T, P&gt; glm::fastMix </td>
  201. <td>(</td>
  202. <td class="paramtype">tquat&lt; T, P &gt; const &amp;&#160;</td>
  203. <td class="paramname"><em>x</em>, </td>
  204. </tr>
  205. <tr>
  206. <td class="paramkey"></td>
  207. <td></td>
  208. <td class="paramtype">tquat&lt; T, P &gt; const &amp;&#160;</td>
  209. <td class="paramname"><em>y</em>, </td>
  210. </tr>
  211. <tr>
  212. <td class="paramkey"></td>
  213. <td></td>
  214. <td class="paramtype">T const &amp;&#160;</td>
  215. <td class="paramname"><em>a</em>&#160;</td>
  216. </tr>
  217. <tr>
  218. <td></td>
  219. <td>)</td>
  220. <td></td><td></td>
  221. </tr>
  222. </table>
  223. </div><div class="memdoc">
  224. <p>Quaternion normalized linear interpolation. </p>
  225. <dl class="section see"><dt>See also</dt><dd><a class="el" href="a00220.html" title="Extented quaternion types and functions. ">GLM_GTX_quaternion</a> </dd></dl>
  226. </div>
  227. </div>
  228. <a class="anchor" id="ga56abae85b3669c866e91f3c57b298b9c"></a>
  229. <div class="memitem">
  230. <div class="memproto">
  231. <table class="memname">
  232. <tr>
  233. <td class="memname">GLM_FUNC_DECL tquat&lt;T, P&gt; glm::intermediate </td>
  234. <td>(</td>
  235. <td class="paramtype">tquat&lt; T, P &gt; const &amp;&#160;</td>
  236. <td class="paramname"><em>prev</em>, </td>
  237. </tr>
  238. <tr>
  239. <td class="paramkey"></td>
  240. <td></td>
  241. <td class="paramtype">tquat&lt; T, P &gt; const &amp;&#160;</td>
  242. <td class="paramname"><em>curr</em>, </td>
  243. </tr>
  244. <tr>
  245. <td class="paramkey"></td>
  246. <td></td>
  247. <td class="paramtype">tquat&lt; T, P &gt; const &amp;&#160;</td>
  248. <td class="paramname"><em>next</em>&#160;</td>
  249. </tr>
  250. <tr>
  251. <td></td>
  252. <td>)</td>
  253. <td></td><td></td>
  254. </tr>
  255. </table>
  256. </div><div class="memdoc">
  257. <p>Returns an intermediate control point for squad interpolation. </p>
  258. <dl class="section see"><dt>See also</dt><dd><a class="el" href="a00220.html" title="Extented quaternion types and functions. ">GLM_GTX_quaternion</a> </dd></dl>
  259. </div>
  260. </div>
  261. <a class="anchor" id="ga02b45352c7ac345cabc9e877314acda6"></a>
  262. <div class="memitem">
  263. <div class="memproto">
  264. <table class="memname">
  265. <tr>
  266. <td class="memname">GLM_FUNC_DECL T glm::length2 </td>
  267. <td>(</td>
  268. <td class="paramtype">tquat&lt; T, P &gt; const &amp;&#160;</td>
  269. <td class="paramname"><em>q</em></td><td>)</td>
  270. <td></td>
  271. </tr>
  272. </table>
  273. </div><div class="memdoc">
  274. <p>Returns the squared length of x. </p>
  275. <dl class="section see"><dt>See also</dt><dd><a class="el" href="a00220.html" title="Extented quaternion types and functions. ">GLM_GTX_quaternion</a> </dd></dl>
  276. </div>
  277. </div>
  278. <a class="anchor" id="ga791f42e134bfe97fc9c96f4668dd7489"></a>
  279. <div class="memitem">
  280. <div class="memproto">
  281. <table class="memname">
  282. <tr>
  283. <td class="memname">GLM_FUNC_DECL tquat&lt;T, P&gt; glm::log </td>
  284. <td>(</td>
  285. <td class="paramtype">tquat&lt; T, P &gt; const &amp;&#160;</td>
  286. <td class="paramname"><em>q</em></td><td>)</td>
  287. <td></td>
  288. </tr>
  289. </table>
  290. </div><div class="memdoc">
  291. <p>Returns a log of a quaternion. </p>
  292. <dl class="section see"><dt>See also</dt><dd><a class="el" href="a00220.html" title="Extented quaternion types and functions. ">GLM_GTX_quaternion</a> </dd></dl>
  293. </div>
  294. </div>
  295. <a class="anchor" id="ga42a0cf206c59eaeff4c67dd62e09a580"></a>
  296. <div class="memitem">
  297. <div class="memproto">
  298. <table class="memname">
  299. <tr>
  300. <td class="memname">GLM_FUNC_DECL tquat&lt;T, P&gt; glm::pow </td>
  301. <td>(</td>
  302. <td class="paramtype">tquat&lt; T, P &gt; const &amp;&#160;</td>
  303. <td class="paramname"><em>x</em>, </td>
  304. </tr>
  305. <tr>
  306. <td class="paramkey"></td>
  307. <td></td>
  308. <td class="paramtype">T const &amp;&#160;</td>
  309. <td class="paramname"><em>y</em>&#160;</td>
  310. </tr>
  311. <tr>
  312. <td></td>
  313. <td>)</td>
  314. <td></td><td></td>
  315. </tr>
  316. </table>
  317. </div><div class="memdoc">
  318. <p>Returns x raised to the y power. </p>
  319. <dl class="section see"><dt>See also</dt><dd><a class="el" href="a00220.html" title="Extented quaternion types and functions. ">GLM_GTX_quaternion</a> </dd></dl>
  320. </div>
  321. </div>
  322. <a class="anchor" id="ga9f39f0d3ecd66839a4af44560aa10fb2"></a>
  323. <div class="memitem">
  324. <div class="memproto">
  325. <table class="memname">
  326. <tr>
  327. <td class="memname">GLM_FUNC_DECL tvec3&lt;T, P&gt; glm::rotate </td>
  328. <td>(</td>
  329. <td class="paramtype">tquat&lt; T, P &gt; const &amp;&#160;</td>
  330. <td class="paramname"><em>q</em>, </td>
  331. </tr>
  332. <tr>
  333. <td class="paramkey"></td>
  334. <td></td>
  335. <td class="paramtype">tvec3&lt; T, P &gt; const &amp;&#160;</td>
  336. <td class="paramname"><em>v</em>&#160;</td>
  337. </tr>
  338. <tr>
  339. <td></td>
  340. <td>)</td>
  341. <td></td><td></td>
  342. </tr>
  343. </table>
  344. </div><div class="memdoc">
  345. <p>Returns quarternion square root. </p>
  346. <dl class="section see"><dt>See also</dt><dd><a class="el" href="a00220.html" title="Extented quaternion types and functions. ">GLM_GTX_quaternion</a> Rotates a 3 components vector by a quaternion.</dd>
  347. <dd>
  348. <a class="el" href="a00220.html" title="Extented quaternion types and functions. ">GLM_GTX_quaternion</a> </dd></dl>
  349. </div>
  350. </div>
  351. <a class="anchor" id="ga96575f8868b3f2aa3e13cab9b94ccbd3"></a>
  352. <div class="memitem">
  353. <div class="memproto">
  354. <table class="memname">
  355. <tr>
  356. <td class="memname">GLM_FUNC_DECL tvec4&lt;T, P&gt; glm::rotate </td>
  357. <td>(</td>
  358. <td class="paramtype">tquat&lt; T, P &gt; const &amp;&#160;</td>
  359. <td class="paramname"><em>q</em>, </td>
  360. </tr>
  361. <tr>
  362. <td class="paramkey"></td>
  363. <td></td>
  364. <td class="paramtype">tvec4&lt; T, P &gt; const &amp;&#160;</td>
  365. <td class="paramname"><em>v</em>&#160;</td>
  366. </tr>
  367. <tr>
  368. <td></td>
  369. <td>)</td>
  370. <td></td><td></td>
  371. </tr>
  372. </table>
  373. </div><div class="memdoc">
  374. <p>Rotates a 4 components vector by a quaternion. </p>
  375. <dl class="section see"><dt>See also</dt><dd><a class="el" href="a00220.html" title="Extented quaternion types and functions. ">GLM_GTX_quaternion</a> </dd></dl>
  376. </div>
  377. </div>
  378. <a class="anchor" id="gac4856d356c5c97cec74e9b672ea89240"></a>
  379. <div class="memitem">
  380. <div class="memproto">
  381. <table class="memname">
  382. <tr>
  383. <td class="memname">GLM_FUNC_DECL tquat&lt;T, P&gt; glm::rotation </td>
  384. <td>(</td>
  385. <td class="paramtype">tvec3&lt; T, P &gt; const &amp;&#160;</td>
  386. <td class="paramname"><em>orig</em>, </td>
  387. </tr>
  388. <tr>
  389. <td class="paramkey"></td>
  390. <td></td>
  391. <td class="paramtype">tvec3&lt; T, P &gt; const &amp;&#160;</td>
  392. <td class="paramname"><em>dest</em>&#160;</td>
  393. </tr>
  394. <tr>
  395. <td></td>
  396. <td>)</td>
  397. <td></td><td></td>
  398. </tr>
  399. </table>
  400. </div><div class="memdoc">
  401. <p>Compute the rotation between two vectors. </p>
  402. <p>param orig vector, needs to be normalized param dest vector, needs to be normalized</p>
  403. <dl class="section see"><dt>See also</dt><dd><a class="el" href="a00220.html" title="Extented quaternion types and functions. ">GLM_GTX_quaternion</a> </dd></dl>
  404. </div>
  405. </div>
  406. <a class="anchor" id="ga3534443de2a1a806f386976546cddc81"></a>
  407. <div class="memitem">
  408. <div class="memproto">
  409. <table class="memname">
  410. <tr>
  411. <td class="memname">GLM_FUNC_DECL tquat&lt;T, P&gt; glm::shortMix </td>
  412. <td>(</td>
  413. <td class="paramtype">tquat&lt; T, P &gt; const &amp;&#160;</td>
  414. <td class="paramname"><em>x</em>, </td>
  415. </tr>
  416. <tr>
  417. <td class="paramkey"></td>
  418. <td></td>
  419. <td class="paramtype">tquat&lt; T, P &gt; const &amp;&#160;</td>
  420. <td class="paramname"><em>y</em>, </td>
  421. </tr>
  422. <tr>
  423. <td class="paramkey"></td>
  424. <td></td>
  425. <td class="paramtype">T const &amp;&#160;</td>
  426. <td class="paramname"><em>a</em>&#160;</td>
  427. </tr>
  428. <tr>
  429. <td></td>
  430. <td>)</td>
  431. <td></td><td></td>
  432. </tr>
  433. </table>
  434. </div><div class="memdoc">
  435. <p>Quaternion interpolation using the rotation short path. </p>
  436. <dl class="section see"><dt>See also</dt><dd><a class="el" href="a00220.html" title="Extented quaternion types and functions. ">GLM_GTX_quaternion</a> </dd></dl>
  437. </div>
  438. </div>
  439. <a class="anchor" id="gae75f537becdf2b1381b4482ec96e6c82"></a>
  440. <div class="memitem">
  441. <div class="memproto">
  442. <table class="memname">
  443. <tr>
  444. <td class="memname">GLM_FUNC_DECL tquat&lt;T, P&gt; glm::squad </td>
  445. <td>(</td>
  446. <td class="paramtype">tquat&lt; T, P &gt; const &amp;&#160;</td>
  447. <td class="paramname"><em>q1</em>, </td>
  448. </tr>
  449. <tr>
  450. <td class="paramkey"></td>
  451. <td></td>
  452. <td class="paramtype">tquat&lt; T, P &gt; const &amp;&#160;</td>
  453. <td class="paramname"><em>q2</em>, </td>
  454. </tr>
  455. <tr>
  456. <td class="paramkey"></td>
  457. <td></td>
  458. <td class="paramtype">tquat&lt; T, P &gt; const &amp;&#160;</td>
  459. <td class="paramname"><em>s1</em>, </td>
  460. </tr>
  461. <tr>
  462. <td class="paramkey"></td>
  463. <td></td>
  464. <td class="paramtype">tquat&lt; T, P &gt; const &amp;&#160;</td>
  465. <td class="paramname"><em>s2</em>, </td>
  466. </tr>
  467. <tr>
  468. <td class="paramkey"></td>
  469. <td></td>
  470. <td class="paramtype">T const &amp;&#160;</td>
  471. <td class="paramname"><em>h</em>&#160;</td>
  472. </tr>
  473. <tr>
  474. <td></td>
  475. <td>)</td>
  476. <td></td><td></td>
  477. </tr>
  478. </table>
  479. </div><div class="memdoc">
  480. <p>Compute a point on a path according squad equation. </p>
  481. <p>q1 and q2 are control points; s1 and s2 are intermediate control points.</p>
  482. <dl class="section see"><dt>See also</dt><dd><a class="el" href="a00220.html" title="Extented quaternion types and functions. ">GLM_GTX_quaternion</a> </dd></dl>
  483. </div>
  484. </div>
  485. <a class="anchor" id="ga01935b66ba245c2fd7dee5427d86ce9b"></a>
  486. <div class="memitem">
  487. <div class="memproto">
  488. <table class="memname">
  489. <tr>
  490. <td class="memname">GLM_FUNC_DECL tmat3x3&lt;T, P&gt; glm::toMat3 </td>
  491. <td>(</td>
  492. <td class="paramtype">tquat&lt; T, P &gt; const &amp;&#160;</td>
  493. <td class="paramname"><em>x</em></td><td>)</td>
  494. <td></td>
  495. </tr>
  496. </table>
  497. </div><div class="memdoc">
  498. <p>Converts a quaternion to a 3 * 3 matrix. </p>
  499. <dl class="section see"><dt>See also</dt><dd><a class="el" href="a00220.html" title="Extented quaternion types and functions. ">GLM_GTX_quaternion</a> </dd></dl>
  500. <p>Definition at line <a class="el" href="a00088_source.html#l00124">124</a> of file <a class="el" href="a00088_source.html">gtx/quaternion.hpp</a>.</p>
  501. <p>References <a class="el" href="a00172.html#gae04c39422eb4e450ec8c4f45a1057b40">glm::mat3_cast()</a>.</p>
  502. </div>
  503. </div>
  504. <a class="anchor" id="gaedc9fba6485eade37cc26c16df9d7aad"></a>
  505. <div class="memitem">
  506. <div class="memproto">
  507. <table class="memname">
  508. <tr>
  509. <td class="memname">GLM_FUNC_DECL tmat4x4&lt;T, P&gt; glm::toMat4 </td>
  510. <td>(</td>
  511. <td class="paramtype">tquat&lt; T, P &gt; const &amp;&#160;</td>
  512. <td class="paramname"><em>x</em></td><td>)</td>
  513. <td></td>
  514. </tr>
  515. </table>
  516. </div><div class="memdoc">
  517. <p>Converts a quaternion to a 4 * 4 matrix. </p>
  518. <dl class="section see"><dt>See also</dt><dd><a class="el" href="a00220.html" title="Extented quaternion types and functions. ">GLM_GTX_quaternion</a> </dd></dl>
  519. <p>Definition at line <a class="el" href="a00088_source.html#l00131">131</a> of file <a class="el" href="a00088_source.html">gtx/quaternion.hpp</a>.</p>
  520. <p>References <a class="el" href="a00172.html#ga14bb2ddf028c91542763eb6f2bba47ef">glm::mat4_cast()</a>.</p>
  521. </div>
  522. </div>
  523. <a class="anchor" id="gac9e3109ca60b644ce508d6b71a1697bc"></a>
  524. <div class="memitem">
  525. <div class="memproto">
  526. <table class="memname">
  527. <tr>
  528. <td class="memname">GLM_FUNC_DECL tquat&lt;T, P&gt; glm::toQuat </td>
  529. <td>(</td>
  530. <td class="paramtype">tmat3x3&lt; T, P &gt; const &amp;&#160;</td>
  531. <td class="paramname"><em>x</em></td><td>)</td>
  532. <td></td>
  533. </tr>
  534. </table>
  535. </div><div class="memdoc">
  536. <p>Converts a 3 * 3 matrix to a quaternion. </p>
  537. <dl class="section see"><dt>See also</dt><dd><a class="el" href="a00220.html" title="Extented quaternion types and functions. ">GLM_GTX_quaternion</a> </dd></dl>
  538. <p>Definition at line <a class="el" href="a00088_source.html#l00138">138</a> of file <a class="el" href="a00088_source.html">gtx/quaternion.hpp</a>.</p>
  539. <p>References <a class="el" href="a00172.html#ga950f8acff3e33bbda77895a3dcb7e5ce">glm::quat_cast()</a>.</p>
  540. </div>
  541. </div>
  542. <a class="anchor" id="ga808dd0f83ee8150db7e652313bde8eb2"></a>
  543. <div class="memitem">
  544. <div class="memproto">
  545. <table class="memname">
  546. <tr>
  547. <td class="memname">GLM_FUNC_DECL tquat&lt;T, P&gt; glm::toQuat </td>
  548. <td>(</td>
  549. <td class="paramtype">tmat4x4&lt; T, P &gt; const &amp;&#160;</td>
  550. <td class="paramname"><em>x</em></td><td>)</td>
  551. <td></td>
  552. </tr>
  553. </table>
  554. </div><div class="memdoc">
  555. <p>Converts a 4 * 4 matrix to a quaternion. </p>
  556. <dl class="section see"><dt>See also</dt><dd><a class="el" href="a00220.html" title="Extented quaternion types and functions. ">GLM_GTX_quaternion</a> </dd></dl>
  557. <p>Definition at line <a class="el" href="a00088_source.html#l00145">145</a> of file <a class="el" href="a00088_source.html">gtx/quaternion.hpp</a>.</p>
  558. <p>References <a class="el" href="a00172.html#ga950f8acff3e33bbda77895a3dcb7e5ce">glm::quat_cast()</a>.</p>
  559. </div>
  560. </div>
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