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  49. <div class="title">GLM_GTX_constants: Provide build-in constants</div>  </div>
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  54. Functions</h2></td></tr>
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  55. <tr><td class="memTemplParams" colspan="2">template&lt;typename T &gt; </td></tr>
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  63. <tr><td class="memTemplParams" colspan="2">template&lt;typename T &gt; </td></tr>
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  68. <tr><td class="memTemplItemLeft" align="right" valign="top">T&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00162.html#ga255e632bb482a96f8fa34482ab7f0c24">ln_ten</a> ()</td></tr>
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  69. <tr><td class="memTemplParams" colspan="2">template&lt;typename T &gt; </td></tr>
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  70. <tr><td class="memTemplItemLeft" align="right" valign="top">T&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00162.html#gadeb5fef19262158f39a39abfe58558ad">ln_two</a> ()</td></tr>
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  71. <tr><td class="memTemplParams" colspan="2">template&lt;typename T &gt; </td></tr>
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  72. <tr><td class="memTemplItemLeft" align="right" valign="top">T&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00162.html#gad8d83a66c551f43b816f146f20dcdb85">one</a> ()</td></tr>
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  85. <tr><td class="memTemplParams" colspan="2">template&lt;typename T &gt; </td></tr>
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  86. <tr><td class="memTemplItemLeft" align="right" valign="top">T&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00162.html#gae86af6ec13101467880e06b54e3e0d71">root_ln_four</a> ()</td></tr>
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  96. <tr><td class="memTemplItemLeft" align="right" valign="top">T&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00162.html#gab079778327ce3a341f95ceee16f1d03a">third</a> ()</td></tr>
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  97. <tr><td class="memTemplParams" colspan="2">template&lt;typename T &gt; </td></tr>
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  98. <tr><td class="memTemplItemLeft" align="right" valign="top">T&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00162.html#gaef0c7e4c219ae01db48a20eeb19f47b0">two_over_pi</a> ()</td></tr>
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  99. <tr><td class="memTemplParams" colspan="2">template&lt;typename T &gt; </td></tr>
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  100. <tr><td class="memTemplItemLeft" align="right" valign="top">T&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00162.html#ga8a412c16d1aa7bbdd0d03e29aff30ebb">two_over_root_pi</a> ()</td></tr>
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  101. <tr><td class="memTemplParams" colspan="2">template&lt;typename T &gt; </td></tr>
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  102. <tr><td class="memTemplItemLeft" align="right" valign="top">T&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00162.html#ga0ab78128af2f43e313e83eb60a00e321">two_thirds</a> ()</td></tr>
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  103. <tr><td class="memTemplParams" colspan="2">template&lt;typename T &gt; </td></tr>
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  104. <tr><td class="memTemplItemLeft" align="right" valign="top">T&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00162.html#ga9f4649d36b09c63ee2bccf180f6f3985">zero</a> ()</td></tr>
    105. 

  105. </table>
    106. 

  106. <hr/><a name="details" id="details"></a><h2>Detailed Description</h2>
    107. 

  107. <p>Allow to perform bit operations on integer values. </p>
    108. 

  108. <p>&lt;<a class="el" href="a00017.html" title="OpenGL Mathematics (glm.g-truc.net)">glm/gtx/constants.hpp</a>&gt; need to be included to use these functionalities. </p>
    109. 

  109. <hr/><h2>Function Documentation</h2>
    110. 

  110. <a class="anchor" id="gab932c1030b8bef04437a2d066dc9dc6e"></a><!-- doxytag: member="glm::e" ref="gab932c1030b8bef04437a2d066dc9dc6e" args="()" -->
    111. 

  111. <div class="memitem">
    112. 

  112. <div class="memproto">
    113. 

  113.       <table class="memname">
    114. 

  114.         <tr>
    115. 

  115.           <td class="memname">T glm::e </td>
    116. 

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

  117.           <td class="paramname"></td><td>)</td>
    118. 

  118.           <td></td>
    119. 

  119.         </tr>
    120. 

  120.       </table>
    121. 

  121. </div>
    122. 

  122. <div class="memdoc">
    123. 

  123. 

  124. <p>Return e constant. </p>
    125. 

  125. <dl class="see"><dt><b>See also:</b></dt><dd><a class="el" href="a00162.html" title="Allow to perform bit operations on integer values.">GLM_GTX_constants: Provide build-in constants</a> </dd></dl>
    126. 

  126. 

  127. </div>
    128. 

  128. </div>
    129. 

  129. <a class="anchor" id="ga73bc2500704c8c25dc3cde534134ca20"></a><!-- doxytag: member="glm::epsilon" ref="ga73bc2500704c8c25dc3cde534134ca20" args="()" -->
    130. 

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

  131. <div class="memproto">
    132. 

  132.       <table class="memname">
    133. 

  133.         <tr>
    134. 

  134.           <td class="memname">T glm::epsilon </td>
    135. 

  135.           <td>(</td>
    136. 

  136.           <td class="paramname"></td><td>)</td>
    137. 

  137.           <td></td>
    138. 

  138.         </tr>
    139. 

  139.       </table>
    140. 

  140. </div>
    141. 

  141. <div class="memdoc">
    142. 

  142. 

  143. <p>Return the epsilon constant for floating point types. </p>
    144. 

  144. <dl class="todo"><dt><b><a class="el" href="a00215.html#_todo000007">Todo:</a></b></dt><dd>Implement epsilon for half-precision floating point type. </dd></dl>
    145. 

  145. <dl class="see"><dt><b>See also:</b></dt><dd><a class="el" href="a00162.html" title="Allow to perform bit operations on integer values.">GLM_GTX_constants: Provide build-in constants</a> </dd></dl>
    146. 

  146. 

  147. </div>
    148. 

  148. </div>
    149. 

  149. <a class="anchor" id="ga4ff7948d6e7f40eaee43ce6cea887d22"></a><!-- doxytag: member="glm::euler" ref="ga4ff7948d6e7f40eaee43ce6cea887d22" args="()" -->
    150. 

  150. <div class="memitem">
    151. 

  151. <div class="memproto">
    152. 

  152.       <table class="memname">
    153. 

  153.         <tr>
    154. 

  154.           <td class="memname">T glm::euler </td>
    155. 

  155.           <td>(</td>
    156. 

  156.           <td class="paramname"></td><td>)</td>
    157. 

  157.           <td></td>
    158. 

  158.         </tr>
    159. 

  159.       </table>
    160. 

  160. </div>
    161. 

  161. <div class="memdoc">
    162. 

  162. 

  163. <p>Return Euler's constant. </p>
    164. 

  164. <dl class="see"><dt><b>See also:</b></dt><dd><a class="el" href="a00162.html" title="Allow to perform bit operations on integer values.">GLM_GTX_constants: Provide build-in constants</a> </dd></dl>
    165. 

  165. 

  166. </div>
    167. 

  167. </div>
    168. 

  168. <a class="anchor" id="ga2a4f943607fcf389b7b4dd87e99e50b2"></a><!-- doxytag: member="glm::golden_ratio" ref="ga2a4f943607fcf389b7b4dd87e99e50b2" args="()" -->
    169. 

  169. <div class="memitem">
    170. 

  170. <div class="memproto">
    171. 

  171.       <table class="memname">
    172. 

  172.         <tr>
    173. 

  173.           <td class="memname">T glm::golden_ratio </td>
    174. 

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

  175.           <td class="paramname"></td><td>)</td>
    176. 

  176.           <td></td>
    177. 

  177.         </tr>
    178. 

  178.       </table>
    179. 

  179. </div>
    180. 

  180. <div class="memdoc">
    181. 

  181. 

  182. <p>Return the golden ratio constant. </p>
    183. 

  183. <dl class="see"><dt><b>See also:</b></dt><dd><a class="el" href="a00162.html" title="Allow to perform bit operations on integer values.">GLM_GTX_constants: Provide build-in constants</a> </dd></dl>
    184. 

  184. 

  185. </div>
    186. 

  186. </div>
    187. 

  187. <a class="anchor" id="ga7d3f5974acfdfee6bfb3d9dea93a7ba1"></a><!-- doxytag: member="glm::half_pi" ref="ga7d3f5974acfdfee6bfb3d9dea93a7ba1" args="()" -->
    188. 

  188. <div class="memitem">
    189. 

  189. <div class="memproto">
    190. 

  190.       <table class="memname">
    191. 

  191.         <tr>
    192. 

  192.           <td class="memname">T glm::half_pi </td>
    193. 

  193.           <td>(</td>
    194. 

  194.           <td class="paramname"></td><td>)</td>
    195. 

  195.           <td></td>
    196. 

  196.         </tr>
    197. 

  197.       </table>
    198. 

  198. </div>
    199. 

  199. <div class="memdoc">
    200. 

  200. 

  201. <p>Return pi / 2. </p>
    202. 

  202. <dl class="see"><dt><b>See also:</b></dt><dd><a class="el" href="a00162.html" title="Allow to perform bit operations on integer values.">GLM_GTX_constants: Provide build-in constants</a> </dd></dl>
    203. 

  203. 

  204. </div>
    205. 

  205. </div>
    206. 

  206. <a class="anchor" id="gab794cac99dec97664ba7cb0d160e3ac6"></a><!-- doxytag: member="glm::ln_ln_two" ref="gab794cac99dec97664ba7cb0d160e3ac6" args="()" -->
    207. 

  207. <div class="memitem">
    208. 

  208. <div class="memproto">
    209. 

  209.       <table class="memname">
    210. 

  210.         <tr>
    211. 

  211.           <td class="memname">T glm::ln_ln_two </td>
    212. 

  212.           <td>(</td>
    213. 

  213.           <td class="paramname"></td><td>)</td>
    214. 

  214.           <td></td>
    215. 

  215.         </tr>
    216. 

  216.       </table>
    217. 

  217. </div>
    218. 

  218. <div class="memdoc">
    219. 

  219. 

  220. <p>Return ln(ln(2)). </p>
    221. 

  221. <dl class="see"><dt><b>See also:</b></dt><dd><a class="el" href="a00162.html" title="Allow to perform bit operations on integer values.">GLM_GTX_constants: Provide build-in constants</a> </dd></dl>
    222. 

  222. 

  223. </div>
    224. 

  224. </div>
    225. 

  225. <a class="anchor" id="ga255e632bb482a96f8fa34482ab7f0c24"></a><!-- doxytag: member="glm::ln_ten" ref="ga255e632bb482a96f8fa34482ab7f0c24" args="()" -->
    226. 

  226. <div class="memitem">
    227. 

  227. <div class="memproto">
    228. 

  228.       <table class="memname">
    229. 

  229.         <tr>
    230. 

  230.           <td class="memname">T glm::ln_ten </td>
    231. 

  231.           <td>(</td>
    232. 

  232.           <td class="paramname"></td><td>)</td>
    233. 

  233.           <td></td>
    234. 

  234.         </tr>
    235. 

  235.       </table>
    236. 

  236. </div>
    237. 

  237. <div class="memdoc">
    238. 

  238. 

  239. <p>Return ln(10). </p>
    240. 

  240. <dl class="see"><dt><b>See also:</b></dt><dd><a class="el" href="a00162.html" title="Allow to perform bit operations on integer values.">GLM_GTX_constants: Provide build-in constants</a> </dd></dl>
    241. 

  241. 

  242. </div>
    243. 

  243. </div>
    244. 

  244. <a class="anchor" id="gadeb5fef19262158f39a39abfe58558ad"></a><!-- doxytag: member="glm::ln_two" ref="gadeb5fef19262158f39a39abfe58558ad" args="()" -->
    245. 

  245. <div class="memitem">
    246. 

  246. <div class="memproto">
    247. 

  247.       <table class="memname">
    248. 

  248.         <tr>
    249. 

  249.           <td class="memname">T glm::ln_two </td>
    250. 

  250.           <td>(</td>
    251. 

  251.           <td class="paramname"></td><td>)</td>
    252. 

  252.           <td></td>
    253. 

  253.         </tr>
    254. 

  254.       </table>
    255. 

  255. </div>
    256. 

  256. <div class="memdoc">
    257. 

  257. 

  258. <p>Return ln(2). </p>
    259. 

  259. <dl class="see"><dt><b>See also:</b></dt><dd><a class="el" href="a00162.html" title="Allow to perform bit operations on integer values.">GLM_GTX_constants: Provide build-in constants</a> </dd></dl>
    260. 

  260. 

  261. </div>
    262. 

  262. </div>
    263. 

  263. <a class="anchor" id="gad8d83a66c551f43b816f146f20dcdb85"></a><!-- doxytag: member="glm::one" ref="gad8d83a66c551f43b816f146f20dcdb85" args="()" -->
    264. 

  264. <div class="memitem">
    265. 

  265. <div class="memproto">
    266. 

  266.       <table class="memname">
    267. 

  267.         <tr>
    268. 

  268.           <td class="memname">T glm::one </td>
    269. 

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

  270.           <td class="paramname"></td><td>)</td>
    271. 

  271.           <td></td>
    272. 

  272.         </tr>
    273. 

  273.       </table>
    274. 

  274. </div>
    275. 

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

  276. 

  277. <p>Return 1. </p>
    278. 

  278. <dl class="see"><dt><b>See also:</b></dt><dd><a class="el" href="a00162.html" title="Allow to perform bit operations on integer values.">GLM_GTX_constants: Provide build-in constants</a> </dd></dl>
    279. 

  279. 

  280. </div>
    281. 

  281. </div>
    282. 

  282. <a class="anchor" id="ga5d4fddb4150d38cc05f7a06adbc7be6f"></a><!-- doxytag: member="glm::one_over_pi" ref="ga5d4fddb4150d38cc05f7a06adbc7be6f" args="()" -->
    283. 

  283. <div class="memitem">
    284. 

  284. <div class="memproto">
    285. 

  285.       <table class="memname">
    286. 

  286.         <tr>
    287. 

  287.           <td class="memname">T glm::one_over_pi </td>
    288. 

  288.           <td>(</td>
    289. 

  289.           <td class="paramname"></td><td>)</td>
    290. 

  290.           <td></td>
    291. 

  291.         </tr>
    292. 

  292.       </table>
    293. 

  293. </div>
    294. 

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

  295. 

  296. <p>Return 1 / pi. </p>
    297. 

  297. <dl class="see"><dt><b>See also:</b></dt><dd><a class="el" href="a00162.html" title="Allow to perform bit operations on integer values.">GLM_GTX_constants: Provide build-in constants</a> </dd></dl>
    298. 

  298. 

  299. </div>
    300. 

  300. </div>
    301. 

  301. <a class="anchor" id="ga82228b772a59165585e05e37365b2e8b"></a><!-- doxytag: member="glm::one_over_root_two" ref="ga82228b772a59165585e05e37365b2e8b" args="()" -->
    302. 

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

  303. <div class="memproto">
    304. 

  304.       <table class="memname">
    305. 

  305.         <tr>
    306. 

  306.           <td class="memname">T glm::one_over_root_two </td>
    307. 

  307.           <td>(</td>
    308. 

  308.           <td class="paramname"></td><td>)</td>
    309. 

  309.           <td></td>
    310. 

  310.         </tr>
    311. 

  311.       </table>
    312. 

  312. </div>
    313. 

  313. <div class="memdoc">
    314. 

  314. 

  315. <p>Return 1 / sqrt(2). </p>
    316. 

  316. <dl class="see"><dt><b>See also:</b></dt><dd><a class="el" href="a00162.html" title="Allow to perform bit operations on integer values.">GLM_GTX_constants: Provide build-in constants</a> </dd></dl>
    317. 

  317. 

  318. </div>
    319. 

  319. </div>
    320. 

  320. <a class="anchor" id="ga91033e239e639b830ce0a4e7d84ff7b6"></a><!-- doxytag: member="glm::pi" ref="ga91033e239e639b830ce0a4e7d84ff7b6" args="()" -->
    321. 

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

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

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

  324.         <tr>
    325. 

  325.           <td class="memname">T glm::pi </td>
    326. 

  326.           <td>(</td>
    327. 

  327.           <td class="paramname"></td><td>)</td>
    328. 

  328.           <td></td>
    329. 

  329.         </tr>
    330. 

  330.       </table>
    331. 

  331. </div>
    332. 

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

  333. 

  334. <p>Return the pi constant. </p>
    335. 

  335. <dl class="see"><dt><b>See also:</b></dt><dd><a class="el" href="a00162.html" title="Allow to perform bit operations on integer values.">GLM_GTX_constants: Provide build-in constants</a> </dd></dl>
    336. 

  336. 

  337. </div>
    338. 

  338. </div>
    339. 

  339. <a class="anchor" id="gaa3878a0bb7cf0c77b899560a80847f12"></a><!-- doxytag: member="glm::quarter_pi" ref="gaa3878a0bb7cf0c77b899560a80847f12" args="()" -->
    340. 

  340. <div class="memitem">
    341. 

  341. <div class="memproto">
    342. 

  342.       <table class="memname">
    343. 

  343.         <tr>
    344. 

  344.           <td class="memname">T glm::quarter_pi </td>
    345. 

  345.           <td>(</td>
    346. 

  346.           <td class="paramname"></td><td>)</td>
    347. 

  347.           <td></td>
    348. 

  348.         </tr>
    349. 

  349.       </table>
    350. 

  350. </div>
    351. 

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

  352. 

  353. <p>Return pi / 4. </p>
    354. 

  354. <dl class="see"><dt><b>See also:</b></dt><dd><a class="el" href="a00162.html" title="Allow to perform bit operations on integer values.">GLM_GTX_constants: Provide build-in constants</a> </dd></dl>
    355. 

  355. 

  356. </div>
    357. 

  357. </div>
    358. 

  358. <a class="anchor" id="gaa907e64aeec08a407739aa090f399820"></a><!-- doxytag: member="glm::root_five" ref="gaa907e64aeec08a407739aa090f399820" args="()" -->
    359. 

  359. <div class="memitem">
    360. 

  360. <div class="memproto">
    361. 

  361.       <table class="memname">
    362. 

  362.         <tr>
    363. 

  363.           <td class="memname">T glm::root_five </td>
    364. 

  364.           <td>(</td>
    365. 

  365.           <td class="paramname"></td><td>)</td>
    366. 

  366.           <td></td>
    367. 

  367.         </tr>
    368. 

  368.       </table>
    369. 

  369. </div>
    370. 

  370. <div class="memdoc">
    371. 

  371. 

  372. <p>Return sqrt(5). </p>
    373. 

  373. <dl class="see"><dt><b>See also:</b></dt><dd><a class="el" href="a00162.html" title="Allow to perform bit operations on integer values.">GLM_GTX_constants: Provide build-in constants</a> </dd></dl>
    374. 

  374. 

  375. </div>
    376. 

  376. </div>
    377. 

  377. <a class="anchor" id="gab1bc1acc5958f93a0e677756bdcb4a27"></a><!-- doxytag: member="glm::root_half_pi" ref="gab1bc1acc5958f93a0e677756bdcb4a27" args="()" -->
    378. 

  378. <div class="memitem">
    379. 

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

  380.       <table class="memname">
    381. 

  381.         <tr>
    382. 

  382.           <td class="memname">T glm::root_half_pi </td>
    383. 

  383.           <td>(</td>
    384. 

  384.           <td class="paramname"></td><td>)</td>
    385. 

  385.           <td></td>
    386. 

  386.         </tr>
    387. 

  387.       </table>
    388. 

  388. </div>
    389. 

  389. <div class="memdoc">
    390. 

  390. 

  391. <p>Return sqrt(pi / 2). </p>
    392. 

  392. <dl class="see"><dt><b>See also:</b></dt><dd><a class="el" href="a00162.html" title="Allow to perform bit operations on integer values.">GLM_GTX_constants: Provide build-in constants</a> </dd></dl>
    393. 

  393. 

  394. </div>
    395. 

  395. </div>
    396. 

  396. <a class="anchor" id="gae86af6ec13101467880e06b54e3e0d71"></a><!-- doxytag: member="glm::root_ln_four" ref="gae86af6ec13101467880e06b54e3e0d71" args="()" -->
    397. 

  397. <div class="memitem">
    398. 

  398. <div class="memproto">
    399. 

  399.       <table class="memname">
    400. 

  400.         <tr>
    401. 

  401.           <td class="memname">T glm::root_ln_four </td>
    402. 

  402.           <td>(</td>
    403. 

  403.           <td class="paramname"></td><td>)</td>
    404. 

  404.           <td></td>
    405. 

  405.         </tr>
    406. 

  406.       </table>
    407. 

  407. </div>
    408. 

  408. <div class="memdoc">
    409. 

  409. 

  410. <p>Return sqrt(ln(4)). </p>
    411. 

  411. <dl class="see"><dt><b>See also:</b></dt><dd><a class="el" href="a00162.html" title="Allow to perform bit operations on integer values.">GLM_GTX_constants: Provide build-in constants</a> </dd></dl>
    412. 

  412. 

  413. </div>
    414. 

  414. </div>
    415. 

  415. <a class="anchor" id="gaa83b7a56d3a4386ab4c8ef6544a0e9aa"></a><!-- doxytag: member="glm::root_pi" ref="gaa83b7a56d3a4386ab4c8ef6544a0e9aa" args="()" -->
    416. 

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

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

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

  419.         <tr>
    420. 

  420.           <td class="memname">T glm::root_pi </td>
    421. 

  421.           <td>(</td>
    422. 

  422.           <td class="paramname"></td><td>)</td>
    423. 

  423.           <td></td>
    424. 

  424.         </tr>
    425. 

  425.       </table>
    426. 

  426. </div>
    427. 

  427. <div class="memdoc">
    428. 

  428. 

  429. <p>Return square root of pi. </p>
    430. 

  430. <dl class="see"><dt><b>See also:</b></dt><dd><a class="el" href="a00162.html" title="Allow to perform bit operations on integer values.">GLM_GTX_constants: Provide build-in constants</a> </dd></dl>
    431. 

  431. 

  432. </div>
    433. 

  433. </div>
    434. 

  434. <a class="anchor" id="gaaa0072128a49eef880068a8078594609"></a><!-- doxytag: member="glm::root_three" ref="gaaa0072128a49eef880068a8078594609" args="()" -->
    435. 

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

  436. <div class="memproto">
    437. 

  437.       <table class="memname">
    438. 

  438.         <tr>
    439. 

  439.           <td class="memname">T glm::root_three </td>
    440. 

  440.           <td>(</td>
    441. 

  441.           <td class="paramname"></td><td>)</td>
    442. 

  442.           <td></td>
    443. 

  443.         </tr>
    444. 

  444.       </table>
    445. 

  445. </div>
    446. 

  446. <div class="memdoc">
    447. 

  447. 

  448. <p>Return sqrt(3). </p>
    449. 

  449. <dl class="see"><dt><b>See also:</b></dt><dd><a class="el" href="a00162.html" title="Allow to perform bit operations on integer values.">GLM_GTX_constants: Provide build-in constants</a> </dd></dl>
    450. 

  450. 

  451. </div>
    452. 

  452. </div>
    453. 

  453. <a class="anchor" id="gaebae6e8300655e1e1147da9c25946785"></a><!-- doxytag: member="glm::root_two" ref="gaebae6e8300655e1e1147da9c25946785" args="()" -->
    454. 

  454. <div class="memitem">
    455. 

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

  456.       <table class="memname">
    457. 

  457.         <tr>
    458. 

  458.           <td class="memname">T glm::root_two </td>
    459. 

  459.           <td>(</td>
    460. 

  460.           <td class="paramname"></td><td>)</td>
    461. 

  461.           <td></td>
    462. 

  462.         </tr>
    463. 

  463.       </table>
    464. 

  464. </div>
    465. 

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

  466. 

  467. <p>Return sqrt(2). </p>
    468. 

  468. <dl class="see"><dt><b>See also:</b></dt><dd><a class="el" href="a00162.html" title="Allow to perform bit operations on integer values.">GLM_GTX_constants: Provide build-in constants</a> </dd></dl>
    469. 

  469. 

  470. </div>
    471. 

  471. </div>
    472. 

  472. <a class="anchor" id="gae3334603a5994d3585fd786d98097d82"></a><!-- doxytag: member="glm::root_two_pi" ref="gae3334603a5994d3585fd786d98097d82" args="()" -->
    473. 

  473. <div class="memitem">
    474. 

  474. <div class="memproto">
    475. 

  475.       <table class="memname">
    476. 

  476.         <tr>
    477. 

  477.           <td class="memname">T glm::root_two_pi </td>
    478. 

  478.           <td>(</td>
    479. 

  479.           <td class="paramname"></td><td>)</td>
    480. 

  480.           <td></td>
    481. 

  481.         </tr>
    482. 

  482.       </table>
    483. 

  483. </div>
    484. 

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

  485. 

  486. <p>Return sqrt(2 * pi). </p>
    487. 

  487. <dl class="see"><dt><b>See also:</b></dt><dd><a class="el" href="a00162.html" title="Allow to perform bit operations on integer values.">GLM_GTX_constants: Provide build-in constants</a> </dd></dl>
    488. 

  488. 

  489. </div>
    490. 

  490. </div>
    491. 

  491. <a class="anchor" id="gab079778327ce3a341f95ceee16f1d03a"></a><!-- doxytag: member="glm::third" ref="gab079778327ce3a341f95ceee16f1d03a" args="()" -->
    492. 

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

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

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

  495.         <tr>
    496. 

  496.           <td class="memname">T glm::third </td>
    497. 

  497.           <td>(</td>
    498. 

  498.           <td class="paramname"></td><td>)</td>
    499. 

  499.           <td></td>
    500. 

  500.         </tr>
    501. 

  501.       </table>
    502. 

  502. </div>
    503. 

  503. <div class="memdoc">
    504. 

  504. 

  505. <p>Return 1 / 3. </p>
    506. 

  506. <dl class="see"><dt><b>See also:</b></dt><dd><a class="el" href="a00162.html" title="Allow to perform bit operations on integer values.">GLM_GTX_constants: Provide build-in constants</a> </dd></dl>
    507. 

  507. 

  508. </div>
    509. 

  509. </div>
    510. 

  510. <a class="anchor" id="gaef0c7e4c219ae01db48a20eeb19f47b0"></a><!-- doxytag: member="glm::two_over_pi" ref="gaef0c7e4c219ae01db48a20eeb19f47b0" args="()" -->
    511. 

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

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

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

  514.         <tr>
    515. 

  515.           <td class="memname">T glm::two_over_pi </td>
    516. 

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

  517.           <td class="paramname"></td><td>)</td>
    518. 

  518.           <td></td>
    519. 

  519.         </tr>
    520. 

  520.       </table>
    521. 

  521. </div>
    522. 

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

  523. 

  524. <p>Return 2 / pi. </p>
    525. 

  525. <dl class="see"><dt><b>See also:</b></dt><dd><a class="el" href="a00162.html" title="Allow to perform bit operations on integer values.">GLM_GTX_constants: Provide build-in constants</a> </dd></dl>
    526. 

  526. 

  527. </div>
    528. 

  528. </div>
    529. 

  529. <a class="anchor" id="ga8a412c16d1aa7bbdd0d03e29aff30ebb"></a><!-- doxytag: member="glm::two_over_root_pi" ref="ga8a412c16d1aa7bbdd0d03e29aff30ebb" args="()" -->
    530. 

  530. <div class="memitem">
    531. 

  531. <div class="memproto">
    532. 

  532.       <table class="memname">
    533. 

  533.         <tr>
    534. 

  534.           <td class="memname">T glm::two_over_root_pi </td>
    535. 

  535.           <td>(</td>
    536. 

  536.           <td class="paramname"></td><td>)</td>
    537. 

  537.           <td></td>
    538. 

  538.         </tr>
    539. 

  539.       </table>
    540. 

  540. </div>
    541. 

  541. <div class="memdoc">
    542. 

  542. 

  543. <p>Return 2 / sqrt(pi). </p>
    544. 

  544. <dl class="see"><dt><b>See also:</b></dt><dd><a class="el" href="a00162.html" title="Allow to perform bit operations on integer values.">GLM_GTX_constants: Provide build-in constants</a> </dd></dl>
    545. 

  545. 

  546. </div>
    547. 

  547. </div>
    548. 

  548. <a class="anchor" id="ga0ab78128af2f43e313e83eb60a00e321"></a><!-- doxytag: member="glm::two_thirds" ref="ga0ab78128af2f43e313e83eb60a00e321" args="()" -->
    549. 

  549. <div class="memitem">
    550. 

  550. <div class="memproto">
    551. 

  551.       <table class="memname">
    552. 

  552.         <tr>
    553. 

  553.           <td class="memname">T glm::two_thirds </td>
    554. 

  554.           <td>(</td>
    555. 

  555.           <td class="paramname"></td><td>)</td>
    556. 

  556.           <td></td>
    557. 

  557.         </tr>
    558. 

  558.       </table>
    559. 

  559. </div>
    560. 

  560. <div class="memdoc">
    561. 

  561. 

  562. <p>Return 2 / 3. </p>
    563. 

  563. <dl class="see"><dt><b>See also:</b></dt><dd><a class="el" href="a00162.html" title="Allow to perform bit operations on integer values.">GLM_GTX_constants: Provide build-in constants</a> </dd></dl>
    564. 

  564. 

  565. </div>
    566. 

  566. </div>
    567. 

  567. <a class="anchor" id="ga9f4649d36b09c63ee2bccf180f6f3985"></a><!-- doxytag: member="glm::zero" ref="ga9f4649d36b09c63ee2bccf180f6f3985" args="()" -->
    568. 

  568. <div class="memitem">
    569. 

  569. <div class="memproto">
    570. 

  570.       <table class="memname">
    571. 

  571.         <tr>
    572. 

  572.           <td class="memname">T glm::zero </td>
    573. 

  573.           <td>(</td>
    574. 

  574.           <td class="paramname"></td><td>)</td>
    575. 

  575.           <td></td>
    576. 

  576.         </tr>
    577. 

  577.       </table>
    578. 

  578. </div>
    579. 

  579. <div class="memdoc">
    580. 

  580. 

  581. <p>Return 0. </p>
    582. 

  582. <dl class="see"><dt><b>See also:</b></dt><dd><a class="el" href="a00162.html" title="Allow to perform bit operations on integer values.">GLM_GTX_constants: Provide build-in constants</a> </dd></dl>
    583. 

  583. 

  584. </div>
    585. 

  585. </div>
    586. 

  586. </div>
    587. 

  587. 

  588. 

  589. <hr class="footer"/><address class="footer"><small>
    590. 

  590. Generated by &#160;<a href="http://www.doxygen.org/index.html">
    591. 

  591. <img class="footer" src="doxygen.png" alt="doxygen"/>
    592. 

  592. </a> 1.7.5.1
    593. 

  593. </small></address>
    594. 

  594. 

  595. </body>
    596. 

  596. </html>
    597.