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  25.   <div class="navpath"><a class="el" href="a00124.html">glm</a>::<a class="el" href="a00125.html">core</a>::<a class="el" href="a00126.html">function</a>::<a class="el" href="a00132.html">trigonometric</a>
    26. 

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    28. 

  28. <div class="contents">
    29. 

  29. <h1>glm::core::function::trigonometric Namespace Reference</h1>
    30. 

  30. <p>Define Angle and trigonometry functions from Section 8.1 of GLSL 1.30.8 specification.  
    31. 

  31. <a href="#_details">More...</a></p>
    32. 

  32. <table border="0" cellpadding="0" cellspacing="0">
    33. 

  33. <tr><td colspan="2"><h2>Functions</h2></td></tr>
    34. 

  34. <tr><td class="memTemplParams" colspan="2">template&lt;typename genType &gt; </td></tr>
    35. 

  35. <tr><td class="memTemplItemLeft" align="right" valign="top">genType&nbsp;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00132.html#a52a4b4cbe6d47f94d06ee1efd95786e6">acos</a> (genType const &amp;x)</td></tr>
    36. 

  36. <tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Arc cosine.  <a href="#a52a4b4cbe6d47f94d06ee1efd95786e6"></a><br/></td></tr>
    37. 

  37. <tr><td class="memTemplParams" colspan="2">template&lt;typename genType &gt; </td></tr>
    38. 

  38. <tr><td class="memTemplItemLeft" align="right" valign="top">genType&nbsp;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00132.html#a7c8d8ac539a43da0d41e656a38262ff0">acosh</a> (genType const &amp;x)</td></tr>
    39. 

  39. <tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Arc hyperbolic cosine; returns the non-negative inverse of cosh.  <a href="#a7c8d8ac539a43da0d41e656a38262ff0"></a><br/></td></tr>
    40. 

  40. <tr><td class="memTemplParams" colspan="2">template&lt;typename genType &gt; </td></tr>
    41. 

  41. <tr><td class="memTemplItemLeft" align="right" valign="top">genType&nbsp;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00132.html#a3c625e34fc99b33829c28c6d580df7e2">asin</a> (genType const &amp;x)</td></tr>
    42. 

  42. <tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Arc sine.  <a href="#a3c625e34fc99b33829c28c6d580df7e2"></a><br/></td></tr>
    43. 

  43. <tr><td class="memTemplParams" colspan="2">template&lt;typename genType &gt; </td></tr>
    44. 

  44. <tr><td class="memTemplItemLeft" align="right" valign="top">genType&nbsp;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00132.html#a7ba20fc7c7b3eeef601e73b130e63db5">asinh</a> (genType const &amp;x)</td></tr>
    45. 

  45. <tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Arc hyperbolic sine; returns the inverse of sinh.  <a href="#a7ba20fc7c7b3eeef601e73b130e63db5"></a><br/></td></tr>
    46. 

  46. <tr><td class="memTemplParams" colspan="2">template&lt;typename genType &gt; </td></tr>
    47. 

  47. <tr><td class="memTemplItemLeft" align="right" valign="top">genType&nbsp;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00132.html#a3abfab80cac8e26d4efda9949586ded6">atan</a> (genType const &amp;y_over_x)</td></tr>
    48. 

  48. <tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Arc tangent.  <a href="#a3abfab80cac8e26d4efda9949586ded6"></a><br/></td></tr>
    49. 

  49. <tr><td class="memTemplParams" colspan="2">template&lt;typename genType &gt; </td></tr>
    50. 

  50. <tr><td class="memTemplItemLeft" align="right" valign="top">genType&nbsp;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00132.html#a32dbceedb2910e519860a225ae7f7450">atan</a> (genType const &amp;y, genType const &amp;x)</td></tr>
    51. 

  51. <tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Arc tangent.  <a href="#a32dbceedb2910e519860a225ae7f7450"></a><br/></td></tr>
    52. 

  52. <tr><td class="memTemplParams" colspan="2">template&lt;typename genType &gt; </td></tr>
    53. 

  53. <tr><td class="memTemplItemLeft" align="right" valign="top">genType&nbsp;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00132.html#a4d896caf7b1a8e5b5e3b29394e8c0ecd">atanh</a> (genType const &amp;x)</td></tr>
    54. 

  54. <tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Arc hyperbolic tangent; returns the inverse of tanh.  <a href="#a4d896caf7b1a8e5b5e3b29394e8c0ecd"></a><br/></td></tr>
    55. 

  55. <tr><td class="memTemplParams" colspan="2">template&lt;typename genType &gt; </td></tr>
    56. 

  56. <tr><td class="memTemplItemLeft" align="right" valign="top">genType&nbsp;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00132.html#a4fbc8481a95bcc1c0c6931a34449b9a8">cos</a> (genType const &amp;angle)</td></tr>
    57. 

  57. <tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">The standard <a class="el" href="a00132.html" title="Define Angle and trigonometry functions from Section 8.1 of GLSL 1.30.8 specification...">trigonometric</a> cosine <a class="el" href="a00126.html" title="Some of the functions defined in section 8 Built-in Functions of GLSL 1.30.8 specification...">function</a>.  <a href="#a4fbc8481a95bcc1c0c6931a34449b9a8"></a><br/></td></tr>
    58. 

  58. <tr><td class="memTemplParams" colspan="2"><a class="anchor" id="a2cfdbcd7a269a114cbb4f19dcf1e3f8b"></a><!-- doxytag: member="glm::core::function::trigonometric::cosh" ref="a2cfdbcd7a269a114cbb4f19dcf1e3f8b" args="(genType const &amp;angle)" -->
    59. 

  59. template&lt;typename genType &gt; </td></tr>
    60. 

  60. <tr><td class="memTemplItemLeft" align="right" valign="top">genType&nbsp;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00132.html#a2cfdbcd7a269a114cbb4f19dcf1e3f8b">cosh</a> (genType const &amp;angle)</td></tr>
    61. 

  61. <tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Returns the hyperbolic cosine <a class="el" href="a00126.html" title="Some of the functions defined in section 8 Built-in Functions of GLSL 1.30.8 specification...">function</a>, (exp(x) + exp(-x)) / 2 (From GLSL 1.30.08 specification, section 8.1). <br/></td></tr>
    62. 

  62. <tr><td class="memTemplParams" colspan="2">template&lt;typename genType &gt; </td></tr>
    63. 

  63. <tr><td class="memTemplItemLeft" align="right" valign="top">genType&nbsp;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00132.html#a2dc092f93e998e01c1cfdaef817ca926">degrees</a> (genType const &amp;radians)</td></tr>
    64. 

  64. <tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Converts radians to degrees and returns the result.  <a href="#a2dc092f93e998e01c1cfdaef817ca926"></a><br/></td></tr>
    65. 

  65. <tr><td class="memTemplParams" colspan="2">template&lt;typename genType &gt; </td></tr>
    66. 

  66. <tr><td class="memTemplItemLeft" align="right" valign="top">genType&nbsp;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00132.html#a40251a4a07049e7fdcbf155c3cc6d32a">radians</a> (genType const &amp;degrees)</td></tr>
    67. 

  67. <tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Converts degrees to radians and returns the result.  <a href="#a40251a4a07049e7fdcbf155c3cc6d32a"></a><br/></td></tr>
    68. 

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

  69. <tr><td class="memTemplItemLeft" align="right" valign="top">genType&nbsp;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00132.html#ad246389321f46f7cb1cc422f9fd64cf4">sin</a> (genType const &amp;angle)</td></tr>
    70. 

  70. <tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">The standard <a class="el" href="a00132.html" title="Define Angle and trigonometry functions from Section 8.1 of GLSL 1.30.8 specification...">trigonometric</a> sine <a class="el" href="a00126.html" title="Some of the functions defined in section 8 Built-in Functions of GLSL 1.30.8 specification...">function</a>.  <a href="#ad246389321f46f7cb1cc422f9fd64cf4"></a><br/></td></tr>
    71. 

  71. <tr><td class="memTemplParams" colspan="2"><a class="anchor" id="a13a63bc67a160b1614ba3681f57fe480"></a><!-- doxytag: member="glm::core::function::trigonometric::sinh" ref="a13a63bc67a160b1614ba3681f57fe480" args="(genType const &amp;angle)" -->
    72. 

  72. template&lt;typename genType &gt; </td></tr>
    73. 

  73. <tr><td class="memTemplItemLeft" align="right" valign="top">genType&nbsp;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00132.html#a13a63bc67a160b1614ba3681f57fe480">sinh</a> (genType const &amp;angle)</td></tr>
    74. 

  74. <tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Returns the hyperbolic sine <a class="el" href="a00126.html" title="Some of the functions defined in section 8 Built-in Functions of GLSL 1.30.8 specification...">function</a>, (exp(x) - exp(-x)) / 2 (From GLSL 1.30.08 specification, section 8.1). <br/></td></tr>
    75. 

  75. <tr><td class="memTemplParams" colspan="2">template&lt;typename genType &gt; </td></tr>
    76. 

  76. <tr><td class="memTemplItemLeft" align="right" valign="top">genType&nbsp;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00132.html#a1a556079a4fee8b5e12fcfe7551f6931">tan</a> (genType const &amp;angle)</td></tr>
    77. 

  77. <tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">The standard <a class="el" href="a00132.html" title="Define Angle and trigonometry functions from Section 8.1 of GLSL 1.30.8 specification...">trigonometric</a> tangent <a class="el" href="a00126.html" title="Some of the functions defined in section 8 Built-in Functions of GLSL 1.30.8 specification...">function</a>.  <a href="#a1a556079a4fee8b5e12fcfe7551f6931"></a><br/></td></tr>
    78. 

  78. <tr><td class="memTemplParams" colspan="2"><a class="anchor" id="ad93de1d635832bf722eb78a088bfbaa6"></a><!-- doxytag: member="glm::core::function::trigonometric::tanh" ref="ad93de1d635832bf722eb78a088bfbaa6" args="(genType const &amp;angle)" -->
    79. 

  79. template&lt;typename genType &gt; </td></tr>
    80. 

  80. <tr><td class="memTemplItemLeft" align="right" valign="top">genType&nbsp;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00132.html#ad93de1d635832bf722eb78a088bfbaa6">tanh</a> (genType const &amp;angle)</td></tr>
    81. 

  81. <tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Returns the hyperbolic tangent <a class="el" href="a00126.html" title="Some of the functions defined in section 8 Built-in Functions of GLSL 1.30.8 specification...">function</a>, sinh(angle) / cosh(angle) (From GLSL 1.30.08 specification, section 8.1). <br/></td></tr>
    82. 

  82. </table>
    83. 

  83. <hr/><a name="_details"></a><h2>Detailed Description</h2>
    84. 

  84. <p>Define Angle and trigonometry functions from Section 8.1 of GLSL 1.30.8 specification. </p>
    85. 

  85. <p>Included in <a class="el" href="a00124.html" title="GLM namespace, it contains all GLSL based features.">glm</a> namespace. </p>
    86. 

  86. <hr/><h2>Function Documentation</h2>
    87. 

  87. <a class="anchor" id="a52a4b4cbe6d47f94d06ee1efd95786e6"></a><!-- doxytag: member="glm::core::function::trigonometric::acos" ref="a52a4b4cbe6d47f94d06ee1efd95786e6" args="(genType const &amp;x)" -->
    88. 

  88. <div class="memitem">
    89. 

  89. <div class="memproto">
    90. 

  90.       <table class="memname">
    91. 

  91.         <tr>
    92. 

  92.           <td class="memname">genType glm::core::function::trigonometric::acos </td>
    93. 

  93.           <td>(</td>
    94. 

  94.           <td class="paramtype">genType const &amp;&nbsp;</td>
    95. 

  95.           <td class="paramname"> <em>x</em></td>
    96. 

  96.           <td>&nbsp;)&nbsp;</td>
    97. 

  97.           <td></td>
    98. 

  98.         </tr>
    99. 

  99.       </table>
    100. 

  100. </div>
    101. 

  101. <div class="memdoc">
    102. 

  102. 

  103. <p>Arc cosine. </p>
    104. 

  104. <p>Returns an angle whose sine is x. The range of values returned by this <a class="el" href="a00126.html" title="Some of the functions defined in section 8 Built-in Functions of GLSL 1.30.8 specification...">function</a> is [0, PI]. Results are undefined if |x| &gt; 1. (From GLSL 1.30.08 specification, section 8.1) </p>
    105. 

  105. 

  106. </div>
    107. 

  107. </div>
    108. 

  108. <a class="anchor" id="a7c8d8ac539a43da0d41e656a38262ff0"></a><!-- doxytag: member="glm::core::function::trigonometric::acosh" ref="a7c8d8ac539a43da0d41e656a38262ff0" args="(genType 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">genType glm::core::function::trigonometric::acosh </td>
    114. 

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

  115.           <td class="paramtype">genType const &amp;&nbsp;</td>
    116. 

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

  117.           <td>&nbsp;)&nbsp;</td>
    118. 

  118.           <td></td>
    119. 

  119.         </tr>
    120. 

  120.       </table>
    121. 

  121. </div>
    122. 

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

  123. 

  124. <p>Arc hyperbolic cosine; returns the non-negative inverse of cosh. </p>
    125. 

  125. <p>Results are undefined if x &lt; 1. (From GLSL 1.30.08 specification, section 8.1) </p>
    126. 

  126. 

  127. </div>
    128. 

  128. </div>
    129. 

  129. <a class="anchor" id="a3c625e34fc99b33829c28c6d580df7e2"></a><!-- doxytag: member="glm::core::function::trigonometric::asin" ref="a3c625e34fc99b33829c28c6d580df7e2" args="(genType const &amp;x)" -->
    130. 

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

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

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

  133.         <tr>
    134. 

  134.           <td class="memname">genType glm::core::function::trigonometric::asin </td>
    135. 

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

  136.           <td class="paramtype">genType const &amp;&nbsp;</td>
    137. 

  137.           <td class="paramname"> <em>x</em></td>
    138. 

  138.           <td>&nbsp;)&nbsp;</td>
    139. 

  139.           <td></td>
    140. 

  140.         </tr>
    141. 

  141.       </table>
    142. 

  142. </div>
    143. 

  143. <div class="memdoc">
    144. 

  144. 

  145. <p>Arc sine. </p>
    146. 

  146. <p>Returns an angle whose sine is x. The range of values returned by this <a class="el" href="a00126.html" title="Some of the functions defined in section 8 Built-in Functions of GLSL 1.30.8 specification...">function</a> is [-PI/2, PI/2]. Results are undefined if |x| &gt; 1. (From GLSL 1.30.08 specification, section 8.1) </p>
    147. 

  147. 

  148. </div>
    149. 

  149. </div>
    150. 

  150. <a class="anchor" id="a7ba20fc7c7b3eeef601e73b130e63db5"></a><!-- doxytag: member="glm::core::function::trigonometric::asinh" ref="a7ba20fc7c7b3eeef601e73b130e63db5" args="(genType const &amp;x)" -->
    151. 

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

  152. <div class="memproto">
    153. 

  153.       <table class="memname">
    154. 

  154.         <tr>
    155. 

  155.           <td class="memname">genType glm::core::function::trigonometric::asinh </td>
    156. 

  156.           <td>(</td>
    157. 

  157.           <td class="paramtype">genType const &amp;&nbsp;</td>
    158. 

  158.           <td class="paramname"> <em>x</em></td>
    159. 

  159.           <td>&nbsp;)&nbsp;</td>
    160. 

  160.           <td></td>
    161. 

  161.         </tr>
    162. 

  162.       </table>
    163. 

  163. </div>
    164. 

  164. <div class="memdoc">
    165. 

  165. 

  166. <p>Arc hyperbolic sine; returns the inverse of sinh. </p>
    167. 

  167. <p>(From GLSL 1.30.08 specification, section 8.1) </p>
    168. 

  168. 

  169. </div>
    170. 

  170. </div>
    171. 

  171. <a class="anchor" id="a3abfab80cac8e26d4efda9949586ded6"></a><!-- doxytag: member="glm::core::function::trigonometric::atan" ref="a3abfab80cac8e26d4efda9949586ded6" args="(genType const &amp;y_over_x)" -->
    172. 

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

  173. <div class="memproto">
    174. 

  174.       <table class="memname">
    175. 

  175.         <tr>
    176. 

  176.           <td class="memname">genType glm::core::function::trigonometric::atan </td>
    177. 

  177.           <td>(</td>
    178. 

  178.           <td class="paramtype">genType const &amp;&nbsp;</td>
    179. 

  179.           <td class="paramname"> <em>y_over_x</em></td>
    180. 

  180.           <td>&nbsp;)&nbsp;</td>
    181. 

  181.           <td></td>
    182. 

  182.         </tr>
    183. 

  183.       </table>
    184. 

  184. </div>
    185. 

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

  186. 

  187. <p>Arc tangent. </p>
    188. 

  188. <p>Returns an angle whose tangent is y_over_x. The range of values returned by this <a class="el" href="a00126.html" title="Some of the functions defined in section 8 Built-in Functions of GLSL 1.30.8 specification...">function</a> is [-PI/2, PI/2]. (From GLSL 1.30.08 specification, section 8.1) </p>
    189. 

  189. 

  190. </div>
    191. 

  191. </div>
    192. 

  192. <a class="anchor" id="a32dbceedb2910e519860a225ae7f7450"></a><!-- doxytag: member="glm::core::function::trigonometric::atan" ref="a32dbceedb2910e519860a225ae7f7450" args="(genType const &amp;y, genType const &amp;x)" -->
    193. 

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

  194. <div class="memproto">
    195. 

  195.       <table class="memname">
    196. 

  196.         <tr>
    197. 

  197.           <td class="memname">genType glm::core::function::trigonometric::atan </td>
    198. 

  198.           <td>(</td>
    199. 

  199.           <td class="paramtype">genType const &amp;&nbsp;</td>
    200. 

  200.           <td class="paramname"> <em>y</em>, </td>
    201. 

  201.         </tr>
    202. 

  202.         <tr>
    203. 

  203.           <td class="paramkey"></td>
    204. 

  204.           <td></td>
    205. 

  205.           <td class="paramtype">genType const &amp;&nbsp;</td>
    206. 

  206.           <td class="paramname"> <em>x</em></td><td>&nbsp;</td>
    207. 

  207.         </tr>
    208. 

  208.         <tr>
    209. 

  209.           <td></td>
    210. 

  210.           <td>)</td>
    211. 

  211.           <td></td><td></td><td></td>
    212. 

  212.         </tr>
    213. 

  213.       </table>
    214. 

  214. </div>
    215. 

  215. <div class="memdoc">
    216. 

  216. 

  217. <p>Arc tangent. </p>
    218. 

  218. <p>Returns an angle whose tangent is y/x. The signs of x and y are used to determine what quadrant the angle is in. The range of values returned by this <a class="el" href="a00126.html" title="Some of the functions defined in section 8 Built-in Functions of GLSL 1.30.8 specification...">function</a> is [-PI, PI]. Results are undefined if x and y are both 0. (From GLSL 1.30.08 specification, section 8.1) </p>
    219. 

  219. 

  220. <p>Referenced by <a class="el" href="a00011_source.html#l00053">glm::gtx::compatibility::atan2()</a>.</p>
    221. 

  221. 

  222. </div>
    223. 

  223. </div>
    224. 

  224. <a class="anchor" id="a4d896caf7b1a8e5b5e3b29394e8c0ecd"></a><!-- doxytag: member="glm::core::function::trigonometric::atanh" ref="a4d896caf7b1a8e5b5e3b29394e8c0ecd" args="(genType const &amp;x)" -->
    225. 

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

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

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

  228.         <tr>
    229. 

  229.           <td class="memname">genType glm::core::function::trigonometric::atanh </td>
    230. 

  230.           <td>(</td>
    231. 

  231.           <td class="paramtype">genType const &amp;&nbsp;</td>
    232. 

  232.           <td class="paramname"> <em>x</em></td>
    233. 

  233.           <td>&nbsp;)&nbsp;</td>
    234. 

  234.           <td></td>
    235. 

  235.         </tr>
    236. 

  236.       </table>
    237. 

  237. </div>
    238. 

  238. <div class="memdoc">
    239. 

  239. 

  240. <p>Arc hyperbolic tangent; returns the inverse of tanh. </p>
    241. 

  241. <p>Results are undefined if abs(x) &gt;= 1. (From GLSL 1.30.08 specification, section 8.1) </p>
    242. 

  242. 

  243. </div>
    244. 

  244. </div>
    245. 

  245. <a class="anchor" id="a4fbc8481a95bcc1c0c6931a34449b9a8"></a><!-- doxytag: member="glm::core::function::trigonometric::cos" ref="a4fbc8481a95bcc1c0c6931a34449b9a8" args="(genType const &amp;angle)" -->
    246. 

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

  247. <div class="memproto">
    248. 

  248.       <table class="memname">
    249. 

  249.         <tr>
    250. 

  250.           <td class="memname">genType glm::core::function::trigonometric::cos </td>
    251. 

  251.           <td>(</td>
    252. 

  252.           <td class="paramtype">genType const &amp;&nbsp;</td>
    253. 

  253.           <td class="paramname"> <em>angle</em></td>
    254. 

  254.           <td>&nbsp;)&nbsp;</td>
    255. 

  255.           <td></td>
    256. 

  256.         </tr>
    257. 

  257.       </table>
    258. 

  258. </div>
    259. 

  259. <div class="memdoc">
    260. 

  260. 

  261. <p>The standard <a class="el" href="a00132.html" title="Define Angle and trigonometry functions from Section 8.1 of GLSL 1.30.8 specification...">trigonometric</a> cosine <a class="el" href="a00126.html" title="Some of the functions defined in section 8 Built-in Functions of GLSL 1.30.8 specification...">function</a>. </p>
    262. 

  262. <p>The values returned by this <a class="el" href="a00126.html" title="Some of the functions defined in section 8 Built-in Functions of GLSL 1.30.8 specification...">function</a> will range from [-1, 1]. (From GLSL 1.30.08 specification, section 8.1) </p>
    263. 

  263. 

  264. </div>
    265. 

  265. </div>
    266. 

  266. <a class="anchor" id="a2dc092f93e998e01c1cfdaef817ca926"></a><!-- doxytag: member="glm::core::function::trigonometric::degrees" ref="a2dc092f93e998e01c1cfdaef817ca926" args="(genType const &amp;radians)" -->
    267. 

  267. <div class="memitem">
    268. 

  268. <div class="memproto">
    269. 

  269.       <table class="memname">
    270. 

  270.         <tr>
    271. 

  271.           <td class="memname">genType glm::core::function::trigonometric::degrees </td>
    272. 

  272.           <td>(</td>
    273. 

  273.           <td class="paramtype">genType const &amp;&nbsp;</td>
    274. 

  274.           <td class="paramname"> <em>radians</em></td>
    275. 

  275.           <td>&nbsp;)&nbsp;</td>
    276. 

  276.           <td></td>
    277. 

  277.         </tr>
    278. 

  278.       </table>
    279. 

  279. </div>
    280. 

  280. <div class="memdoc">
    281. 

  281. 

  282. <p>Converts radians to degrees and returns the result. </p>
    283. 

  283. <p>(From GLSL 1.30.08 specification, section 8.1) </p>
    284. 

  284. 

  285. </div>
    286. 

  286. </div>
    287. 

  287. <a class="anchor" id="a40251a4a07049e7fdcbf155c3cc6d32a"></a><!-- doxytag: member="glm::core::function::trigonometric::radians" ref="a40251a4a07049e7fdcbf155c3cc6d32a" args="(genType const &amp;degrees)" -->
    288. 

  288. <div class="memitem">
    289. 

  289. <div class="memproto">
    290. 

  290.       <table class="memname">
    291. 

  291.         <tr>
    292. 

  292.           <td class="memname">genType glm::core::function::trigonometric::radians </td>
    293. 

  293.           <td>(</td>
    294. 

  294.           <td class="paramtype">genType const &amp;&nbsp;</td>
    295. 

  295.           <td class="paramname"> <em>degrees</em></td>
    296. 

  296.           <td>&nbsp;)&nbsp;</td>
    297. 

  297.           <td></td>
    298. 

  298.         </tr>
    299. 

  299.       </table>
    300. 

  300. </div>
    301. 

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

  302. 

  303. <p>Converts degrees to radians and returns the result. </p>
    304. 

  304. <p>(From GLSL 1.30.08 specification, section 8.1) </p>
    305. 

  305. 

  306. </div>
    307. 

  307. </div>
    308. 

  308. <a class="anchor" id="ad246389321f46f7cb1cc422f9fd64cf4"></a><!-- doxytag: member="glm::core::function::trigonometric::sin" ref="ad246389321f46f7cb1cc422f9fd64cf4" args="(genType const &amp;angle)" -->
    309. 

  309. <div class="memitem">
    310. 

  310. <div class="memproto">
    311. 

  311.       <table class="memname">
    312. 

  312.         <tr>
    313. 

  313.           <td class="memname">genType glm::core::function::trigonometric::sin </td>
    314. 

  314.           <td>(</td>
    315. 

  315.           <td class="paramtype">genType const &amp;&nbsp;</td>
    316. 

  316.           <td class="paramname"> <em>angle</em></td>
    317. 

  317.           <td>&nbsp;)&nbsp;</td>
    318. 

  318.           <td></td>
    319. 

  319.         </tr>
    320. 

  320.       </table>
    321. 

  321. </div>
    322. 

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

  323. 

  324. <p>The standard <a class="el" href="a00132.html" title="Define Angle and trigonometry functions from Section 8.1 of GLSL 1.30.8 specification...">trigonometric</a> sine <a class="el" href="a00126.html" title="Some of the functions defined in section 8 Built-in Functions of GLSL 1.30.8 specification...">function</a>. </p>
    325. 

  325. <p>The values returned by this <a class="el" href="a00126.html" title="Some of the functions defined in section 8 Built-in Functions of GLSL 1.30.8 specification...">function</a> will range from [-1, 1]. (From GLSL 1.30.08 specification, section 8.1) </p>
    326. 

  326. 

  327. </div>
    328. 

  328. </div>
    329. 

  329. <a class="anchor" id="a1a556079a4fee8b5e12fcfe7551f6931"></a><!-- doxytag: member="glm::core::function::trigonometric::tan" ref="a1a556079a4fee8b5e12fcfe7551f6931" args="(genType const &amp;angle)" -->
    330. 

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

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

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

  333.         <tr>
    334. 

  334.           <td class="memname">genType glm::core::function::trigonometric::tan </td>
    335. 

  335.           <td>(</td>
    336. 

  336.           <td class="paramtype">genType const &amp;&nbsp;</td>
    337. 

  337.           <td class="paramname"> <em>angle</em></td>
    338. 

  338.           <td>&nbsp;)&nbsp;</td>
    339. 

  339.           <td></td>
    340. 

  340.         </tr>
    341. 

  341.       </table>
    342. 

  342. </div>
    343. 

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

  344. 

  345. <p>The standard <a class="el" href="a00132.html" title="Define Angle and trigonometry functions from Section 8.1 of GLSL 1.30.8 specification...">trigonometric</a> tangent <a class="el" href="a00126.html" title="Some of the functions defined in section 8 Built-in Functions of GLSL 1.30.8 specification...">function</a>. </p>
    346. 

  346. <p>(From GLSL 1.30.08 specification, section 8.1) </p>
    347. 

  347. 

  348. </div>
    349. 

  349. </div>
    350. 

  350. </div>
    351. 

  351. <hr size="1"/><address style="text-align: right;"><small>Generated on Mon Nov 16 11:23:23 2009 for GLM by&nbsp;
    352. 

  352. <a href="http://www.doxygen.org/index.html">
    353. 

  353. <img class="footer" src="doxygen.png" alt="doxygen"/></a> 1.6.1 </small></address>
    354. 

  354. </body>
    355. 

  355. </html>
    356.