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  7. <title>0.9.6: GLM_GTX_matrix_transform_2d</title>
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  38. <div class="header">
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  39.   <div class="summary">
    40. 

  40. <a href="#func-members">Functions</a>  </div>
    41. 

  41.   <div class="headertitle">
    42. 

  42. <div class="title">GLM_GTX_matrix_transform_2d<div class="ingroups"><a class="el" href="a00159.html">GTX Extensions (Experimental)</a></div></div>  </div>
    43. 

  43. </div><!--header-->
    44. 

  44. <div class="contents">
    45. 

  45. <table class="memberdecls">
    46. 

  46. <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="func-members"></a>
    47. 

  47. Functions</h2></td></tr>
    48. 

  48. <tr class="memitem:gab4f798c6048db91a6d0686812fd54022"><td class="memTemplParams" colspan="2">template&lt;typename T , precision P&gt; </td></tr>
    49. 

  49. <tr class="memitem:gab4f798c6048db91a6d0686812fd54022"><td class="memTemplItemLeft" align="right" valign="top">GLM_FUNC_QUALIFIER tmat3x3&lt; T, P &gt;&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00209.html#gab4f798c6048db91a6d0686812fd54022">rotate</a> (tmat3x3&lt; T, P &gt; const &amp;m, T angle)</td></tr>
    50. 

  50. <tr class="separator:gab4f798c6048db91a6d0686812fd54022"><td class="memSeparator" colspan="2">&#160;</td></tr>
    51. 

  51. <tr class="memitem:ga5a608eaf1fdfd0a349a30181cb6a0240"><td class="memTemplParams" colspan="2">template&lt;typename T , precision P&gt; </td></tr>
    52. 

  52. <tr class="memitem:ga5a608eaf1fdfd0a349a30181cb6a0240"><td class="memTemplItemLeft" align="right" valign="top">GLM_FUNC_QUALIFIER tmat3x3&lt; T, P &gt;&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00209.html#ga5a608eaf1fdfd0a349a30181cb6a0240">scale</a> (tmat3x3&lt; T, P &gt; const &amp;m, tvec2&lt; T, P &gt; const &amp;v)</td></tr>
    53. 

  53. <tr class="separator:ga5a608eaf1fdfd0a349a30181cb6a0240"><td class="memSeparator" colspan="2">&#160;</td></tr>
    54. 

  54. <tr class="memitem:ga3da9ea234fdb2a96c75a97a18c903489"><td class="memTemplParams" colspan="2">template&lt;typename T , precision P&gt; </td></tr>
    55. 

  55. <tr class="memitem:ga3da9ea234fdb2a96c75a97a18c903489"><td class="memTemplItemLeft" align="right" valign="top">GLM_FUNC_QUALIFIER tmat3x3&lt; T, P &gt;&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00209.html#ga3da9ea234fdb2a96c75a97a18c903489">shearX</a> (tmat3x3&lt; T, P &gt; const &amp;m, T y)</td></tr>
    56. 

  56. <tr class="separator:ga3da9ea234fdb2a96c75a97a18c903489"><td class="memSeparator" colspan="2">&#160;</td></tr>
    57. 

  57. <tr class="memitem:ga93bb348e7d251bcc2c17bfc11bd82e91"><td class="memTemplParams" colspan="2">template&lt;typename T , precision P&gt; </td></tr>
    58. 

  58. <tr class="memitem:ga93bb348e7d251bcc2c17bfc11bd82e91"><td class="memTemplItemLeft" align="right" valign="top">GLM_FUNC_QUALIFIER tmat3x3&lt; T, P &gt;&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00209.html#ga93bb348e7d251bcc2c17bfc11bd82e91">shearY</a> (tmat3x3&lt; T, P &gt; const &amp;m, T x)</td></tr>
    59. 

  59. <tr class="separator:ga93bb348e7d251bcc2c17bfc11bd82e91"><td class="memSeparator" colspan="2">&#160;</td></tr>
    60. 

  60. <tr class="memitem:ga22b5e806a6d2e2be54ebd29100d11c51"><td class="memTemplParams" colspan="2">template&lt;typename T , precision P&gt; </td></tr>
    61. 

  61. <tr class="memitem:ga22b5e806a6d2e2be54ebd29100d11c51"><td class="memTemplItemLeft" align="right" valign="top">GLM_FUNC_QUALIFIER tmat3x3&lt; T, P &gt;&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00209.html#ga22b5e806a6d2e2be54ebd29100d11c51">translate</a> (tmat3x3&lt; T, P &gt; const &amp;m, tvec2&lt; T, P &gt; const &amp;v)</td></tr>
    62. 

  62. <tr class="separator:ga22b5e806a6d2e2be54ebd29100d11c51"><td class="memSeparator" colspan="2">&#160;</td></tr>
    63. 

  63. </table>
    64. 

  64. <a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
    65. 

  65. <p>Defines functions that generate common 2d transformation matrices. </p>
    66. 

  66. <p>&lt;<a class="el" href="a00076.html" title="OpenGL Mathematics (glm.g-truc.net) ">glm/gtx/matrix_transform_2d.hpp</a>&gt; need to be included to use these functionalities. </p>
    67. 

  67. <h2 class="groupheader">Function Documentation</h2>
    68. 

  68. <a class="anchor" id="gab4f798c6048db91a6d0686812fd54022"></a>
    69. 

  69. <div class="memitem">
    70. 

  70. <div class="memproto">
    71. 

  71.       <table class="memname">
    72. 

  72.         <tr>
    73. 

  73.           <td class="memname">GLM_FUNC_QUALIFIER tmat3x3&lt;T, P&gt; glm::rotate </td>
    74. 

  74.           <td>(</td>
    75. 

  75.           <td class="paramtype">tmat3x3&lt; T, P &gt; const &amp;&#160;</td>
    76. 

  76.           <td class="paramname"><em>m</em>, </td>
    77. 

  77.         </tr>
    78. 

  78.         <tr>
    79. 

  79.           <td class="paramkey"></td>
    80. 

  80.           <td></td>
    81. 

  81.           <td class="paramtype">T&#160;</td>
    82. 

  82.           <td class="paramname"><em>angle</em>&#160;</td>
    83. 

  83.         </tr>
    84. 

  84.         <tr>
    85. 

  85.           <td></td>
    86. 

  86.           <td>)</td>
    87. 

  87.           <td></td><td></td>
    88. 

  88.         </tr>
    89. 

  89.       </table>
    90. 

  90. </div><div class="memdoc">
    91. 

  91. 

  92. <p>Builds a rotation 3 * 3 matrix created from an angle. </p>
    93. 

  93. <dl class="params"><dt>Parameters</dt><dd>
    94. 

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

  95.     <tr><td class="paramname">m</td><td>Input matrix multiplied by this translation matrix. </td></tr>
    96. 

  96.     <tr><td class="paramname">angle</td><td>Rotation angle expressed in radians if GLM_FORCE_RADIANS is defined or degrees otherwise. </td></tr>
    97. 

  97.   </table>
    98. 

  98.   </dd>
    99. 

  99. </dl>
    100. 

  100. 

  101. </div>
    102. 

  102. </div>
    103. 

  103. <a class="anchor" id="ga5a608eaf1fdfd0a349a30181cb6a0240"></a>
    104. 

  104. <div class="memitem">
    105. 

  105. <div class="memproto">
    106. 

  106.       <table class="memname">
    107. 

  107.         <tr>
    108. 

  108.           <td class="memname">GLM_FUNC_QUALIFIER tmat3x3&lt;T, P&gt; glm::scale </td>
    109. 

  109.           <td>(</td>
    110. 

  110.           <td class="paramtype">tmat3x3&lt; T, P &gt; const &amp;&#160;</td>
    111. 

  111.           <td class="paramname"><em>m</em>, </td>
    112. 

  112.         </tr>
    113. 

  113.         <tr>
    114. 

  114.           <td class="paramkey"></td>
    115. 

  115.           <td></td>
    116. 

  116.           <td class="paramtype">tvec2&lt; T, P &gt; const &amp;&#160;</td>
    117. 

  117.           <td class="paramname"><em>v</em>&#160;</td>
    118. 

  118.         </tr>
    119. 

  119.         <tr>
    120. 

  120.           <td></td>
    121. 

  121.           <td>)</td>
    122. 

  122.           <td></td><td></td>
    123. 

  123.         </tr>
    124. 

  124.       </table>
    125. 

  125. </div><div class="memdoc">
    126. 

  126. 

  127. <p>Builds a scale 3 * 3 matrix created from a vector of 2 components. </p>
    128. 

  128. <dl class="params"><dt>Parameters</dt><dd>
    129. 

  129.   <table class="params">
    130. 

  130.     <tr><td class="paramname">m</td><td>Input matrix multiplied by this translation matrix. </td></tr>
    131. 

  131.     <tr><td class="paramname">v</td><td>Coordinates of a scale vector. </td></tr>
    132. 

  132.   </table>
    133. 

  133.   </dd>
    134. 

  134. </dl>
    135. 

  135. 

  136. </div>
    137. 

  137. </div>
    138. 

  138. <a class="anchor" id="ga3da9ea234fdb2a96c75a97a18c903489"></a>
    139. 

  139. <div class="memitem">
    140. 

  140. <div class="memproto">
    141. 

  141.       <table class="memname">
    142. 

  142.         <tr>
    143. 

  143.           <td class="memname">GLM_FUNC_QUALIFIER tmat3x3&lt;T, P&gt; glm::shearX </td>
    144. 

  144.           <td>(</td>
    145. 

  145.           <td class="paramtype">tmat3x3&lt; T, P &gt; const &amp;&#160;</td>
    146. 

  146.           <td class="paramname"><em>m</em>, </td>
    147. 

  147.         </tr>
    148. 

  148.         <tr>
    149. 

  149.           <td class="paramkey"></td>
    150. 

  150.           <td></td>
    151. 

  151.           <td class="paramtype">T&#160;</td>
    152. 

  152.           <td class="paramname"><em>y</em>&#160;</td>
    153. 

  153.         </tr>
    154. 

  154.         <tr>
    155. 

  155.           <td></td>
    156. 

  156.           <td>)</td>
    157. 

  157.           <td></td><td></td>
    158. 

  158.         </tr>
    159. 

  159.       </table>
    160. 

  160. </div><div class="memdoc">
    161. 

  161. 

  162. <p>Builds an horizontal (parallel to the x axis) shear 3 * 3 matrix. </p>
    163. 

  163. <dl class="params"><dt>Parameters</dt><dd>
    164. 

  164.   <table class="params">
    165. 

  165.     <tr><td class="paramname">m</td><td>Input matrix multiplied by this translation matrix. </td></tr>
    166. 

  166.     <tr><td class="paramname">y</td><td>Shear factor. </td></tr>
    167. 

  167.   </table>
    168. 

  168.   </dd>
    169. 

  169. </dl>
    170. 

  170. 

  171. </div>
    172. 

  172. </div>
    173. 

  173. <a class="anchor" id="ga93bb348e7d251bcc2c17bfc11bd82e91"></a>
    174. 

  174. <div class="memitem">
    175. 

  175. <div class="memproto">
    176. 

  176.       <table class="memname">
    177. 

  177.         <tr>
    178. 

  178.           <td class="memname">GLM_FUNC_QUALIFIER tmat3x3&lt;T, P&gt; glm::shearY </td>
    179. 

  179.           <td>(</td>
    180. 

  180.           <td class="paramtype">tmat3x3&lt; T, P &gt; const &amp;&#160;</td>
    181. 

  181.           <td class="paramname"><em>m</em>, </td>
    182. 

  182.         </tr>
    183. 

  183.         <tr>
    184. 

  184.           <td class="paramkey"></td>
    185. 

  185.           <td></td>
    186. 

  186.           <td class="paramtype">T&#160;</td>
    187. 

  187.           <td class="paramname"><em>x</em>&#160;</td>
    188. 

  188.         </tr>
    189. 

  189.         <tr>
    190. 

  190.           <td></td>
    191. 

  191.           <td>)</td>
    192. 

  192.           <td></td><td></td>
    193. 

  193.         </tr>
    194. 

  194.       </table>
    195. 

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

  196. 

  197. <p>Builds a vertical (parallel to the y axis) shear 3 * 3 matrix. </p>
    198. 

  198. <dl class="params"><dt>Parameters</dt><dd>
    199. 

  199.   <table class="params">
    200. 

  200.     <tr><td class="paramname">m</td><td>Input matrix multiplied by this translation matrix. </td></tr>
    201. 

  201.     <tr><td class="paramname">x</td><td>Shear factor. </td></tr>
    202. 

  202.   </table>
    203. 

  203.   </dd>
    204. 

  204. </dl>
    205. 

  205. 

  206. </div>
    207. 

  207. </div>
    208. 

  208. <a class="anchor" id="ga22b5e806a6d2e2be54ebd29100d11c51"></a>
    209. 

  209. <div class="memitem">
    210. 

  210. <div class="memproto">
    211. 

  211.       <table class="memname">
    212. 

  212.         <tr>
    213. 

  213.           <td class="memname">GLM_FUNC_QUALIFIER tmat3x3&lt;T, P&gt; glm::translate </td>
    214. 

  214.           <td>(</td>
    215. 

  215.           <td class="paramtype">tmat3x3&lt; T, P &gt; const &amp;&#160;</td>
    216. 

  216.           <td class="paramname"><em>m</em>, </td>
    217. 

  217.         </tr>
    218. 

  218.         <tr>
    219. 

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

  220.           <td></td>
    221. 

  221.           <td class="paramtype">tvec2&lt; T, P &gt; const &amp;&#160;</td>
    222. 

  222.           <td class="paramname"><em>v</em>&#160;</td>
    223. 

  223.         </tr>
    224. 

  224.         <tr>
    225. 

  225.           <td></td>
    226. 

  226.           <td>)</td>
    227. 

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

  228.         </tr>
    229. 

  229.       </table>
    230. 

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

  231. 

  232. <p>Builds a translation 3 * 3 matrix created from a vector of 2 components. </p>
    233. 

  233. <dl class="params"><dt>Parameters</dt><dd>
    234. 

  234.   <table class="params">
    235. 

  235.     <tr><td class="paramname">m</td><td>Input matrix multiplied by this translation matrix. </td></tr>
    236. 

  236.     <tr><td class="paramname">v</td><td>Coordinates of a translation vector. </td></tr>
    237. 

  237.   </table>
    238. 

  238.   </dd>
    239. 

  239. </dl>
    240. 

  240. 

  241. </div>
    242. 

  242. </div>
    243. 

  243. </div><!-- contents -->
    244. 

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    248. 

  248. </a> 1.8.8
    249. 

  249. </small></address>
    250. 

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    252.