Home Explore Help
Sign In
cpp
/
glm
mirror of https://github.com/g-truc/glm.git
2
0
Fork 0
Files Issues 0 Wiki
Branch: 0.9.2
Branches Tags
glm
/
doc
/
api-0.9.2
/
a00245.html

a00245.html 24 KB
Permalink History Raw

123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200201202203204205206207208209210211212213214215216217218219220221222223224225226227228229230231232233234235236237238239240241242243244245246247248249250251252253254255256257258259260261262263264265266267268269270271272273274275276277278279280281282283284285286287288289290291292293294295296297298299300301302303304305306307308309310311312313314315316317318319320321322323324325326327328329330331332333334335336337338339340341342343344345346347348349350351352353354355356357358359360361362363364365366367368369370371372373374375376377378379380381382383384385386387388389390391392393394395396397398399400401402403404405406407408409410411412413414415416417418419420421422423424425426427428429430431432433434435436437438439440441442443444445446447448449450451452453454455456457458459460461462463464465466467468469470471472473474475476477478479480481482483484485486487488489490491492493494495496497498499500501502503504505506507508509510511512513514515516517518519520521 
  1. <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
    2. 

  2. <html xmlns="http://www.w3.org/1999/xhtml">
    3. 

  3. <head>
    4. 

  4. <meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/>
    5. 

  5. <title>GLM_GTC_quaternion: Quaternion types and functions</title>
    6. 

  6. <link href="tabs.css" rel="stylesheet" type="text/css"/>
    7. 

  7. <link href="doxygen.css" rel="stylesheet" type="text/css"/>
    8. 

  8. </head>
    9. 

  9. <body>
    10. 

  10. <!-- Generated by Doxygen 1.7.4 -->
    11. 

  11. <div id="top">
    12. 

  12. <div id="titlearea">
    13. 

  13. <table cellspacing="0" cellpadding="0">
    14. 

  14.  <tbody>
    15. 

  15.  <tr style="height: 56px;">
    16. 

  16.   <td id="projectlogo"><img alt="Logo" src="logo-mini.png"/></td>
    17. 

  17.  </tr>
    18. 

  18.  </tbody>
    19. 

  19. </table>
    20. 

  20. </div>
    21. 

  21.   <div id="navrow1" class="tabs">
    22. 

  22.     <ul class="tablist">
    23. 

  23.       <li><a href="index.html"><span>Main&#160;Page</span></a></li>
    24. 

  24.       <li><a href="modules.html"><span>Modules</span></a></li>
    25. 

  25.       <li><a href="namespaces.html"><span>Namespaces</span></a></li>
    26. 

  26.       <li><a href="annotated.html"><span>Classes</span></a></li>
    27. 

  27.       <li><a href="files.html"><span>Files</span></a></li>
    28. 

  28.     </ul>
    29. 

  29.   </div>
    30. 

  30. </div>
    31. 

  31. <div class="header">
    32. 

  32.   <div class="summary">
    33. 

  33. <a href="#nested-classes">Classes</a> &#124;
    34. 

  34. <a href="#typedef-members">Typedefs</a> &#124;
    35. 

  35. <a href="#func-members">Functions</a>  </div>
    36. 

  36.   <div class="headertitle">
    37. 

  37. <div class="title">GLM_GTC_quaternion: Quaternion types and functions</div>  </div>
    38. 

  38. <div class="ingroups"><a class="el" href="a00239.html">GTC Extensions (Stable)</a></div></div>
    39. 

  39. <div class="contents">
    40. 

  40. 

  41. <p>Defines a templated quaternion type and several quaternion operations.  
    42. 

  42. <a href="#details">More...</a></p>
    43. 

  43. <table class="memberdecls">
    44. 

  44. <tr><td colspan="2"><h2><a name="nested-classes"></a>
    45. 

  45. Classes</h2></td></tr>
    46. 

  46. <tr><td class="memItemLeft" align="right" valign="top">struct &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="a00019.html">tquat&lt; T &gt;</a></td></tr>
    47. 

  47. <tr><td class="mdescLeft">&#160;</td><td class="mdescRight">Template for quaternion.  <a href="a00019.html#details">More...</a><br/></td></tr>
    48. 

  48. <tr><td colspan="2"><h2><a name="typedef-members"></a>
    49. 

  49. Typedefs</h2></td></tr>
    50. 

  50. <tr><td class="memItemLeft" align="right" valign="top">typedef detail::tquat&lt; double &gt;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="a00245.html#ga5428321324094c7170d6133c8139d255">dquat</a></td></tr>
    51. 

  51. <tr><td class="memItemLeft" align="right" valign="top">typedef detail::tquat&lt; float &gt;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="a00245.html#gaae07c293efbe1c530ff18044a15fe662">fquat</a></td></tr>
    52. 

  52. <tr><td class="memItemLeft" align="right" valign="top">typedef detail::tquat<br class="typebreak"/>
    53. 

  53. &lt; highp_float &gt;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="a00245.html#ga8a7c2c751ad30db9ec4268a6b7d99f6c">highp_quat</a></td></tr>
    54. 

  54. <tr><td class="memItemLeft" align="right" valign="top">typedef detail::tquat<br class="typebreak"/>
    55. 

  55. &lt; detail::thalf &gt;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="a00245.html#ga552e75db1669a7a86b59070d4efd6941">hquat</a></td></tr>
    56. 

  56. <tr><td class="memItemLeft" align="right" valign="top">typedef detail::tquat&lt; lowp_float &gt;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="a00245.html#ga5acd0f3e9f9e3c0e6577440443ec4594">lowp_quat</a></td></tr>
    57. 

  57. <tr><td class="memItemLeft" align="right" valign="top">typedef detail::tquat<br class="typebreak"/>
    58. 

  58. &lt; mediump_float &gt;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="a00245.html#gae93fe73ea5fe5e2150c2eb0641394dc8">mediump_quat</a></td></tr>
    59. 

  59. <tr><td class="memItemLeft" align="right" valign="top">typedef detail::tquat&lt; float &gt;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="a00245.html#ga60408579db470456070a3336295625a7">quat</a></td></tr>
    60. 

  60. <tr><td colspan="2"><h2><a name="func-members"></a>
    61. 

  61. Functions</h2></td></tr>
    62. 

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

  63. <tr><td class="memTemplItemLeft" align="right" valign="top">detail::tquat&lt; T &gt;&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00245.html#gac66280c86e8efa619ad7dddb2d475aa7">conjugate</a> (detail::tquat&lt; T &gt; const &amp;q)</td></tr>
    64. 

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

  65. <tr><td class="memTemplItemLeft" align="right" valign="top">GLM_DEPRECATED detail::tquat&lt; T &gt;&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00245.html#ga6fe2d33aa0cdf188ab362355ad4108c4">cross</a> (detail::tquat&lt; T &gt; const &amp;q1, detail::tquat&lt; T &gt; const &amp;q2)</td></tr>
    66. 

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

  67. <tr><td class="memTemplItemLeft" align="right" valign="top">detail::tquat&lt; T &gt;::value_type&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00245.html#gaae0285ab092999b98c4f4c8455eeee9f">dot</a> (detail::tquat&lt; T &gt; const &amp;q1, detail::tquat&lt; T &gt; const &amp;q2)</td></tr>
    68. 

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

  69. <tr><td class="memTemplItemLeft" align="right" valign="top">detail::tquat&lt; T &gt;&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00245.html#ga12e7d58d287f181ec2ebf47bc6af6c5c">inverse</a> (detail::tquat&lt; T &gt; const &amp;q)</td></tr>
    70. 

  70. <tr><td class="memTemplParams" colspan="2">template&lt;typename T &gt; </td></tr>
    71. 

  71. <tr><td class="memTemplItemLeft" align="right" valign="top">detail::tquat&lt; T &gt;::value_type&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00245.html#gabb546279ee6acebe3fe64dce79e7e9f0">length</a> (detail::tquat&lt; T &gt; const &amp;q)</td></tr>
    72. 

  72. <tr><td class="memTemplParams" colspan="2">template&lt;typename T &gt; </td></tr>
    73. 

  73. <tr><td class="memTemplItemLeft" align="right" valign="top">detail::tmat3x3&lt; T &gt;&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00245.html#ga38702707009c743e9f304aadc25aeeeb">mat3_cast</a> (detail::tquat&lt; T &gt; const &amp;x)</td></tr>
    74. 

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

  75. <tr><td class="memTemplItemLeft" align="right" valign="top">detail::tmat4x4&lt; T &gt;&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00245.html#gae2d14d52f9fef3da00cf867f9e2e3dfa">mat4_cast</a> (detail::tquat&lt; T &gt; const &amp;x)</td></tr>
    76. 

  76. <tr><td class="memTemplParams" colspan="2">template&lt;typename T &gt; </td></tr>
    77. 

  77. <tr><td class="memTemplItemLeft" align="right" valign="top">detail::tquat&lt; T &gt;&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00245.html#ga7cacada583bca8e51e9c67f9cd7e69cb">mix</a> (detail::tquat&lt; T &gt; const &amp;x, detail::tquat&lt; T &gt; const &amp;y, T const &amp;a)</td></tr>
    78. 

  78. <tr><td class="memTemplParams" colspan="2">template&lt;typename T &gt; </td></tr>
    79. 

  79. <tr><td class="memTemplItemLeft" align="right" valign="top">detail::tquat&lt; T &gt;&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00245.html#gacca9518d4cb79922ccbcd2d01e886421">normalize</a> (detail::tquat&lt; T &gt; const &amp;q)</td></tr>
    80. 

  80. <tr><td class="memTemplParams" colspan="2">template&lt;typename T &gt; </td></tr>
    81. 

  81. <tr><td class="memTemplItemLeft" align="right" valign="top">detail::tquat&lt; T &gt;&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00245.html#ga188746bbede6cf3cee5337f1f1c6da5b">quat_cast</a> (detail::tmat4x4&lt; T &gt; const &amp;x)</td></tr>
    82. 

  82. <tr><td class="memTemplParams" colspan="2">template&lt;typename T &gt; </td></tr>
    83. 

  83. <tr><td class="memTemplItemLeft" align="right" valign="top">detail::tquat&lt; T &gt;&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00245.html#ga9a8fa3c0a776ce21fde307d94f5a5a52">quat_cast</a> (detail::tmat3x3&lt; T &gt; const &amp;x)</td></tr>
    84. 

  84. <tr><td class="memTemplParams" colspan="2">template&lt;typename T &gt; </td></tr>
    85. 

  85. <tr><td class="memTemplItemLeft" align="right" valign="top">detail::tquat&lt; T &gt;&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00245.html#ga98c5928aefea9c200a285a5f1c3a0da5">rotate</a> (detail::tquat&lt; T &gt; const &amp;q, typename detail::tquat&lt; T &gt;::value_type const &amp;angle, detail::tvec3&lt; T &gt; const &amp;v)</td></tr>
    86. 

  86. </table>
    87. 

  87. <hr/><a name="details" id="details"></a><h2>Detailed Description</h2>
    88. 

  88. <p>Defines a templated quaternion type and several quaternion operations. </p>
    89. 

  89. <p>&lt;<a class="el" href="a00094_source.html">glm/gtc/quaternion.hpp</a>&gt; need to be included to use these functionalities. </p>
    90. 

  90. <hr/><h2>Typedef Documentation</h2>
    91. 

  91. <a class="anchor" id="ga5428321324094c7170d6133c8139d255"></a><!-- doxytag: member="glm::gtc::quaternion::dquat" ref="ga5428321324094c7170d6133c8139d255" args="" -->
    92. 

  92. <div class="memitem">
    93. 

  93. <div class="memproto">
    94. 

  94.       <table class="memname">
    95. 

  95.         <tr>
    96. 

  96.           <td class="memname">typedef detail::tquat&lt;double&gt; dquat</td>
    97. 

  97.         </tr>
    98. 

  98.       </table>
    99. 

  99. </div>
    100. 

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

  101. 

  102. <p>Quaternion of double-precision floating-point numbers. </p>
    103. 

  103. <p>From GLM_GTC_quaternion extension. </p>
    104. 

  104. 

  105. <p>Definition at line <a class="el" href="a00094_source.html#l00222">222</a> of file <a class="el" href="a00094_source.html">gtc/quaternion.hpp</a>.</p>
    106. 

  106. 

  107. </div>
    108. 

  108. </div>
    109. 

  109. <a class="anchor" id="gaae07c293efbe1c530ff18044a15fe662"></a><!-- doxytag: member="glm::gtc::quaternion::fquat" ref="gaae07c293efbe1c530ff18044a15fe662" args="" -->
    110. 

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

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

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

  113.         <tr>
    114. 

  114.           <td class="memname">typedef detail::tquat&lt;float&gt; fquat</td>
    115. 

  115.         </tr>
    116. 

  116.       </table>
    117. 

  117. </div>
    118. 

  118. <div class="memdoc">
    119. 

  119. 

  120. <p>Quaternion of single-precision floating-point numbers. </p>
    121. 

  121. <p>From GLM_GTC_quaternion extension. </p>
    122. 

  122. 

  123. <p>Definition at line <a class="el" href="a00094_source.html#l00218">218</a> of file <a class="el" href="a00094_source.html">gtc/quaternion.hpp</a>.</p>
    124. 

  124. 

  125. </div>
    126. 

  126. </div>
    127. 

  127. <a class="anchor" id="ga8a7c2c751ad30db9ec4268a6b7d99f6c"></a><!-- doxytag: member="glm::gtc::quaternion::highp_quat" ref="ga8a7c2c751ad30db9ec4268a6b7d99f6c" args="" -->
    128. 

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

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

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

  131.         <tr>
    132. 

  132.           <td class="memname">typedef detail::tquat&lt;highp_float&gt; highp_quat</td>
    133. 

  133.         </tr>
    134. 

  134.       </table>
    135. 

  135. </div>
    136. 

  136. <div class="memdoc">
    137. 

  137. 

  138. <p>Quaternion of high precision floating-point numbers. </p>
    139. 

  139. <p>From GLM_GTC_quaternion extension. </p>
    140. 

  140. 

  141. <p>Definition at line <a class="el" href="a00094_source.html#l00234">234</a> of file <a class="el" href="a00094_source.html">gtc/quaternion.hpp</a>.</p>
    142. 

  142. 

  143. </div>
    144. 

  144. </div>
    145. 

  145. <a class="anchor" id="ga552e75db1669a7a86b59070d4efd6941"></a><!-- doxytag: member="glm::gtc::quaternion::hquat" ref="ga552e75db1669a7a86b59070d4efd6941" args="" -->
    146. 

  146. <div class="memitem">
    147. 

  147. <div class="memproto">
    148. 

  148.       <table class="memname">
    149. 

  149.         <tr>
    150. 

  150.           <td class="memname">typedef detail::tquat&lt;detail::thalf&gt; hquat</td>
    151. 

  151.         </tr>
    152. 

  152.       </table>
    153. 

  153. </div>
    154. 

  154. <div class="memdoc">
    155. 

  155. 

  156. <p>Quaternion of half-precision floating-point numbers. </p>
    157. 

  157. <p>From GLM_GTC_quaternion extension. </p>
    158. 

  158. 

  159. <p>Definition at line <a class="el" href="a00094_source.html#l00214">214</a> of file <a class="el" href="a00094_source.html">gtc/quaternion.hpp</a>.</p>
    160. 

  160. 

  161. </div>
    162. 

  162. </div>
    163. 

  163. <a class="anchor" id="ga5acd0f3e9f9e3c0e6577440443ec4594"></a><!-- doxytag: member="glm::gtc::quaternion::lowp_quat" ref="ga5acd0f3e9f9e3c0e6577440443ec4594" args="" -->
    164. 

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

  165. <div class="memproto">
    166. 

  166.       <table class="memname">
    167. 

  167.         <tr>
    168. 

  168.           <td class="memname">typedef detail::tquat&lt;lowp_float&gt; lowp_quat</td>
    169. 

  169.         </tr>
    170. 

  170.       </table>
    171. 

  171. </div>
    172. 

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

  173. 

  174. <p>Quaternion of low precision floating-point numbers. </p>
    175. 

  175. <p>From GLM_GTC_quaternion extension. </p>
    176. 

  176. 

  177. <p>Definition at line <a class="el" href="a00094_source.html#l00226">226</a> of file <a class="el" href="a00094_source.html">gtc/quaternion.hpp</a>.</p>
    178. 

  178. 

  179. </div>
    180. 

  180. </div>
    181. 

  181. <a class="anchor" id="gae93fe73ea5fe5e2150c2eb0641394dc8"></a><!-- doxytag: member="glm::gtc::quaternion::mediump_quat" ref="gae93fe73ea5fe5e2150c2eb0641394dc8" args="" -->
    182. 

  182. <div class="memitem">
    183. 

  183. <div class="memproto">
    184. 

  184.       <table class="memname">
    185. 

  185.         <tr>
    186. 

  186.           <td class="memname">typedef detail::tquat&lt;mediump_float&gt; mediump_quat</td>
    187. 

  187.         </tr>
    188. 

  188.       </table>
    189. 

  189. </div>
    190. 

  190. <div class="memdoc">
    191. 

  191. 

  192. <p>Quaternion of medium precision floating-point numbers. </p>
    193. 

  193. <p>From GLM_GTC_quaternion extension. </p>
    194. 

  194. 

  195. <p>Definition at line <a class="el" href="a00094_source.html#l00230">230</a> of file <a class="el" href="a00094_source.html">gtc/quaternion.hpp</a>.</p>
    196. 

  196. 

  197. </div>
    198. 

  198. </div>
    199. 

  199. <a class="anchor" id="ga60408579db470456070a3336295625a7"></a><!-- doxytag: member="glm::gtc::quaternion::quat" ref="ga60408579db470456070a3336295625a7" args="" -->
    200. 

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

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

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

  203.         <tr>
    204. 

  204.           <td class="memname">typedef detail::tquat&lt;float&gt; quat</td>
    205. 

  205.         </tr>
    206. 

  206.       </table>
    207. 

  207. </div>
    208. 

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

  209. 

  210. <p>Quaternion of floating-point numbers. </p>
    211. 

  211. <p>From GLM_GTC_quaternion extension. </p>
    212. 

  212. 

  213. <p>Definition at line <a class="el" href="a00094_source.html#l00210">210</a> of file <a class="el" href="a00094_source.html">gtc/quaternion.hpp</a>.</p>
    214. 

  214. 

  215. </div>
    216. 

  216. </div>
    217. 

  217. <hr/><h2>Function Documentation</h2>
    218. 

  218. <a class="anchor" id="gac66280c86e8efa619ad7dddb2d475aa7"></a><!-- doxytag: member="glm::gtc::quaternion::conjugate" ref="gac66280c86e8efa619ad7dddb2d475aa7" args="(detail::tquat&lt; T &gt; const &amp;q)" -->
    219. 

  219. <div class="memitem">
    220. 

  220. <div class="memproto">
    221. 

  221.       <table class="memname">
    222. 

  222.         <tr>
    223. 

  223.           <td class="memname">detail::tquat&lt;T&gt; glm::gtc::quaternion::conjugate </td>
    224. 

  224.           <td>(</td>
    225. 

  225.           <td class="paramtype">detail::tquat&lt; T &gt; const &amp;&#160;</td>
    226. 

  226.           <td class="paramname"><em>q</em></td><td>)</td>
    227. 

  227.           <td></td>
    228. 

  228.         </tr>
    229. 

  229.       </table>
    230. 

  230. </div>
    231. 

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

  232. 

  233. <p>Returns the q conjugate. </p>
    234. 

  234. <p>From GLM_GTC_quaternion extension. </p>
    235. 

  235. 

  236. </div>
    237. 

  237. </div>
    238. 

  238. <a class="anchor" id="ga6fe2d33aa0cdf188ab362355ad4108c4"></a><!-- doxytag: member="glm::gtc::quaternion::cross" ref="ga6fe2d33aa0cdf188ab362355ad4108c4" args="(detail::tquat&lt; T &gt; const &amp;q1, detail::tquat&lt; T &gt; const &amp;q2)" -->
    239. 

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

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

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

  242.         <tr>
    243. 

  243.           <td class="memname">GLM_DEPRECATED detail::tquat&lt;T&gt; glm::gtc::quaternion::cross </td>
    244. 

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

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

  246.           <td class="paramname"><em>q1</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; T &gt; const &amp;&#160;</td>
    252. 

  252.           <td class="paramname"><em>q2</em>&#160;</td>
    253. 

  253.         </tr>
    254. 

  254.         <tr>
    255. 

  255.           <td></td>
    256. 

  256.           <td>)</td>
    257. 

  257.           <td></td><td></td>
    258. 

  258.         </tr>
    259. 

  259.       </table>
    260. 

  260. </div>
    261. 

  261. <div class="memdoc">
    262. 

  262. 

  263. <p>Returns the cross product of q1 and q2. </p>
    264. 

  264. <p>From GLM_GTC_quaternion extension. </p>
    265. 

  265. 

  266. </div>
    267. 

  267. </div>
    268. 

  268. <a class="anchor" id="gaae0285ab092999b98c4f4c8455eeee9f"></a><!-- doxytag: member="glm::gtc::quaternion::dot" ref="gaae0285ab092999b98c4f4c8455eeee9f" args="(detail::tquat&lt; T &gt; const &amp;q1, detail::tquat&lt; T &gt; const &amp;q2)" -->
    269. 

  269. <div class="memitem">
    270. 

  270. <div class="memproto">
    271. 

  271.       <table class="memname">
    272. 

  272.         <tr>
    273. 

  273.           <td class="memname">detail::tquat&lt;T&gt;::value_type glm::gtc::quaternion::dot </td>
    274. 

  274.           <td>(</td>
    275. 

  275.           <td class="paramtype">detail::tquat&lt; T &gt; const &amp;&#160;</td>
    276. 

  276.           <td class="paramname"><em>q1</em>, </td>
    277. 

  277.         </tr>
    278. 

  278.         <tr>
    279. 

  279.           <td class="paramkey"></td>
    280. 

  280.           <td></td>
    281. 

  281.           <td class="paramtype">detail::tquat&lt; T &gt; const &amp;&#160;</td>
    282. 

  282.           <td class="paramname"><em>q2</em>&#160;</td>
    283. 

  283.         </tr>
    284. 

  284.         <tr>
    285. 

  285.           <td></td>
    286. 

  286.           <td>)</td>
    287. 

  287.           <td></td><td></td>
    288. 

  288.         </tr>
    289. 

  289.       </table>
    290. 

  290. </div>
    291. 

  291. <div class="memdoc">
    292. 

  292. 

  293. <p>Returns dot product of q1 and q2, i.e., q1[0] * q2[0] + q1[1] * q2[1] + ... </p>
    294. 

  294. <p>From GLM_GTC_quaternion extension. </p>
    295. 

  295. 

  296. </div>
    297. 

  297. </div>
    298. 

  298. <a class="anchor" id="ga12e7d58d287f181ec2ebf47bc6af6c5c"></a><!-- doxytag: member="glm::gtc::quaternion::inverse" ref="ga12e7d58d287f181ec2ebf47bc6af6c5c" args="(detail::tquat&lt; T &gt; const &amp;q)" -->
    299. 

  299. <div class="memitem">
    300. 

  300. <div class="memproto">
    301. 

  301.       <table class="memname">
    302. 

  302.         <tr>
    303. 

  303.           <td class="memname">detail::tquat&lt;T&gt; glm::gtc::quaternion::inverse </td>
    304. 

  304.           <td>(</td>
    305. 

  305.           <td class="paramtype">detail::tquat&lt; T &gt; const &amp;&#160;</td>
    306. 

  306.           <td class="paramname"><em>q</em></td><td>)</td>
    307. 

  307.           <td></td>
    308. 

  308.         </tr>
    309. 

  309.       </table>
    310. 

  310. </div>
    311. 

  311. <div class="memdoc">
    312. 

  312. 

  313. <p>Returns the q inverse. </p>
    314. 

  314. <p>From GLM_GTC_quaternion extension. </p>
    315. 

  315. 

  316. </div>
    317. 

  317. </div>
    318. 

  318. <a class="anchor" id="gabb546279ee6acebe3fe64dce79e7e9f0"></a><!-- doxytag: member="glm::gtc::quaternion::length" ref="gabb546279ee6acebe3fe64dce79e7e9f0" args="(detail::tquat&lt; T &gt; const &amp;q)" -->
    319. 

  319. <div class="memitem">
    320. 

  320. <div class="memproto">
    321. 

  321.       <table class="memname">
    322. 

  322.         <tr>
    323. 

  323.           <td class="memname">detail::tquat&lt;T&gt;::value_type glm::gtc::quaternion::length </td>
    324. 

  324.           <td>(</td>
    325. 

  325.           <td class="paramtype">detail::tquat&lt; T &gt; const &amp;&#160;</td>
    326. 

  326.           <td class="paramname"><em>q</em></td><td>)</td>
    327. 

  327.           <td></td>
    328. 

  328.         </tr>
    329. 

  329.       </table>
    330. 

  330. </div>
    331. 

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

  332. 

  333. <p>Returns the length of the quaternion. </p>
    334. 

  334. <p>From GLM_GTC_quaternion extension. </p>
    335. 

  335. 

  336. </div>
    337. 

  337. </div>
    338. 

  338. <a class="anchor" id="ga38702707009c743e9f304aadc25aeeeb"></a><!-- doxytag: member="glm::gtc::quaternion::mat3_cast" ref="ga38702707009c743e9f304aadc25aeeeb" args="(detail::tquat&lt; T &gt; const &amp;x)" -->
    339. 

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

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

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

  342.         <tr>
    343. 

  343.           <td class="memname">detail::tmat3x3&lt;T&gt; glm::gtc::quaternion::mat3_cast </td>
    344. 

  344.           <td>(</td>
    345. 

  345.           <td class="paramtype">detail::tquat&lt; T &gt; const &amp;&#160;</td>
    346. 

  346.           <td class="paramname"><em>x</em></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>Converts a quaternion to a 3 * 3 matrix. </p>
    354. 

  354. <p>From GLM_GTC_quaternion extension. </p>
    355. 

  355. 

  356. <p>Referenced by <a class="el" href="a00095_source.html#l00171">glm::gtx::quaternion::toMat3()</a>.</p>
    357. 

  357. 

  358. </div>
    359. 

  359. </div>
    360. 

  360. <a class="anchor" id="gae2d14d52f9fef3da00cf867f9e2e3dfa"></a><!-- doxytag: member="glm::gtc::quaternion::mat4_cast" ref="gae2d14d52f9fef3da00cf867f9e2e3dfa" args="(detail::tquat&lt; T &gt; const &amp;x)" -->
    361. 

  361. <div class="memitem">
    362. 

  362. <div class="memproto">
    363. 

  363.       <table class="memname">
    364. 

  364.         <tr>
    365. 

  365.           <td class="memname">detail::tmat4x4&lt;T&gt; glm::gtc::quaternion::mat4_cast </td>
    366. 

  366.           <td>(</td>
    367. 

  367.           <td class="paramtype">detail::tquat&lt; T &gt; const &amp;&#160;</td>
    368. 

  368.           <td class="paramname"><em>x</em></td><td>)</td>
    369. 

  369.           <td></td>
    370. 

  370.         </tr>
    371. 

  371.       </table>
    372. 

  372. </div>
    373. 

  373. <div class="memdoc">
    374. 

  374. 

  375. <p>Converts a quaternion to a 4 * 4 matrix. </p>
    376. 

  376. <p>From GLM_GTC_quaternion extension. </p>
    377. 

  377. 

  378. <p>Referenced by <a class="el" href="a00095_source.html#l00177">glm::gtx::quaternion::toMat4()</a>.</p>
    379. 

  379. 

  380. </div>
    381. 

  381. </div>
    382. 

  382. <a class="anchor" id="ga7cacada583bca8e51e9c67f9cd7e69cb"></a><!-- doxytag: member="glm::gtc::quaternion::mix" ref="ga7cacada583bca8e51e9c67f9cd7e69cb" args="(detail::tquat&lt; T &gt; const &amp;x, detail::tquat&lt; T &gt; const &amp;y, T const &amp;a)" -->
    383. 

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

  384. <div class="memproto">
    385. 

  385.       <table class="memname">
    386. 

  386.         <tr>
    387. 

  387.           <td class="memname">detail::tquat&lt;T&gt; glm::gtc::quaternion::mix </td>
    388. 

  388.           <td>(</td>
    389. 

  389.           <td class="paramtype">detail::tquat&lt; T &gt; const &amp;&#160;</td>
    390. 

  390.           <td class="paramname"><em>x</em>, </td>
    391. 

  391.         </tr>
    392. 

  392.         <tr>
    393. 

  393.           <td class="paramkey"></td>
    394. 

  394.           <td></td>
    395. 

  395.           <td class="paramtype">detail::tquat&lt; T &gt; const &amp;&#160;</td>
    396. 

  396.           <td class="paramname"><em>y</em>, </td>
    397. 

  397.         </tr>
    398. 

  398.         <tr>
    399. 

  399.           <td class="paramkey"></td>
    400. 

  400.           <td></td>
    401. 

  401.           <td class="paramtype">T const &amp;&#160;</td>
    402. 

  402.           <td class="paramname"><em>a</em>&#160;</td>
    403. 

  403.         </tr>
    404. 

  404.         <tr>
    405. 

  405.           <td></td>
    406. 

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

  407.           <td></td><td></td>
    408. 

  408.         </tr>
    409. 

  409.       </table>
    410. 

  410. </div>
    411. 

  411. <div class="memdoc">
    412. 

  412. 

  413. <p>Returns a SLERP interpolated quaternion of x and y according a. </p>
    414. 

  414. <p>From GLM_GTC_quaternion extension. </p>
    415. 

  415. 

  416. </div>
    417. 

  417. </div>
    418. 

  418. <a class="anchor" id="gacca9518d4cb79922ccbcd2d01e886421"></a><!-- doxytag: member="glm::gtc::quaternion::normalize" ref="gacca9518d4cb79922ccbcd2d01e886421" args="(detail::tquat&lt; T &gt; const &amp;q)" -->
    419. 

  419. <div class="memitem">
    420. 

  420. <div class="memproto">
    421. 

  421.       <table class="memname">
    422. 

  422.         <tr>
    423. 

  423.           <td class="memname">detail::tquat&lt;T&gt; glm::gtc::quaternion::normalize </td>
    424. 

  424.           <td>(</td>
    425. 

  425.           <td class="paramtype">detail::tquat&lt; T &gt; const &amp;&#160;</td>
    426. 

  426.           <td class="paramname"><em>q</em></td><td>)</td>
    427. 

  427.           <td></td>
    428. 

  428.         </tr>
    429. 

  429.       </table>
    430. 

  430. </div>
    431. 

  431. <div class="memdoc">
    432. 

  432. 

  433. <p>Returns the normalized quaternion. </p>
    434. 

  434. <p>From GLM_GTC_quaternion extension. </p>
    435. 

  435. 

  436. </div>
    437. 

  437. </div>
    438. 

  438. <a class="anchor" id="ga188746bbede6cf3cee5337f1f1c6da5b"></a><!-- doxytag: member="glm::gtc::quaternion::quat_cast" ref="ga188746bbede6cf3cee5337f1f1c6da5b" args="(detail::tmat4x4&lt; T &gt; const &amp;x)" -->
    439. 

  439. <div class="memitem">
    440. 

  440. <div class="memproto">
    441. 

  441.       <table class="memname">
    442. 

  442.         <tr>
    443. 

  443.           <td class="memname">detail::tquat&lt;T&gt; glm::gtc::quaternion::quat_cast </td>
    444. 

  444.           <td>(</td>
    445. 

  445.           <td class="paramtype">detail::tmat4x4&lt; T &gt; const &amp;&#160;</td>
    446. 

  446.           <td class="paramname"><em>x</em></td><td>)</td>
    447. 

  447.           <td></td>
    448. 

  448.         </tr>
    449. 

  449.       </table>
    450. 

  450. </div>
    451. 

  451. <div class="memdoc">
    452. 

  452. 

  453. <p>Converts a 4 * 4 matrix to a quaternion. </p>
    454. 

  454. <p>From GLM_GTC_quaternion extension. </p>
    455. 

  455. 

  456. </div>
    457. 

  457. </div>
    458. 

  458. <a class="anchor" id="ga9a8fa3c0a776ce21fde307d94f5a5a52"></a><!-- doxytag: member="glm::gtc::quaternion::quat_cast" ref="ga9a8fa3c0a776ce21fde307d94f5a5a52" args="(detail::tmat3x3&lt; T &gt; const &amp;x)" -->
    459. 

  459. <div class="memitem">
    460. 

  460. <div class="memproto">
    461. 

  461.       <table class="memname">
    462. 

  462.         <tr>
    463. 

  463.           <td class="memname">detail::tquat&lt;T&gt; glm::gtc::quaternion::quat_cast </td>
    464. 

  464.           <td>(</td>
    465. 

  465.           <td class="paramtype">detail::tmat3x3&lt; T &gt; const &amp;&#160;</td>
    466. 

  466.           <td class="paramname"><em>x</em></td><td>)</td>
    467. 

  467.           <td></td>
    468. 

  468.         </tr>
    469. 

  469.       </table>
    470. 

  470. </div>
    471. 

  471. <div class="memdoc">
    472. 

  472. 

  473. <p>Converts a 3 * 3 matrix to a quaternion. </p>
    474. 

  474. <p>From GLM_GTC_quaternion extension. </p>
    475. 

  475. 

  476. <p>Referenced by <a class="el" href="a00095_source.html#l00183">glm::gtx::quaternion::toQuat()</a>.</p>
    477. 

  477. 

  478. </div>
    479. 

  479. </div>
    480. 

  480. <a class="anchor" id="ga98c5928aefea9c200a285a5f1c3a0da5"></a><!-- doxytag: member="glm::gtc::quaternion::rotate" ref="ga98c5928aefea9c200a285a5f1c3a0da5" args="(detail::tquat&lt; T &gt; const &amp;q, typename detail::tquat&lt; T &gt;::value_type const &amp;angle, detail::tvec3&lt; T &gt; const &amp;v)" -->
    481. 

  481. <div class="memitem">
    482. 

  482. <div class="memproto">
    483. 

  483.       <table class="memname">
    484. 

  484.         <tr>
    485. 

  485.           <td class="memname">detail::tquat&lt;T&gt; glm::gtc::quaternion::rotate </td>
    486. 

  486.           <td>(</td>
    487. 

  487.           <td class="paramtype">detail::tquat&lt; T &gt; const &amp;&#160;</td>
    488. 

  488.           <td class="paramname"><em>q</em>, </td>
    489. 

  489.         </tr>
    490. 

  490.         <tr>
    491. 

  491.           <td class="paramkey"></td>
    492. 

  492.           <td></td>
    493. 

  493.           <td class="paramtype">typename detail::tquat&lt; T &gt;::value_type const &amp;&#160;</td>
    494. 

  494.           <td class="paramname"><em>angle</em>, </td>
    495. 

  495.         </tr>
    496. 

  496.         <tr>
    497. 

  497.           <td class="paramkey"></td>
    498. 

  498.           <td></td>
    499. 

  499.           <td class="paramtype">detail::tvec3&lt; T &gt; const &amp;&#160;</td>
    500. 

  500.           <td class="paramname"><em>v</em>&#160;</td>
    501. 

  501.         </tr>
    502. 

  502.         <tr>
    503. 

  503.           <td></td>
    504. 

  504.           <td>)</td>
    505. 

  505.           <td></td><td></td>
    506. 

  506.         </tr>
    507. 

  507.       </table>
    508. 

  508. </div>
    509. 

  509. <div class="memdoc">
    510. 

  510. 

  511. <p>Rotates a quaternion from an vector of 3 components axis and an angle expressed in degrees. </p>
    512. 

  512. <p>From GLM_GTC_quaternion extension. </p>
    513. 

  513. 

  514. </div>
    515. 

  515. </div>
    516. 

  516. </div>
    517. 

  517. <hr class="footer"/><address class="footer"><small>Generated by&#160;
    518. 

  518. <a href="http://www.doxygen.org/index.html">
    519. 

  519. <img class="footer" src="doxygen.png" alt="doxygen"/></a> 1.7.4 </small></address>
    520. 

  520. </body>
    521. 

  521. </html>
    522.