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  7. <title>0.9.7: GLM_GTX_matrix_interpolation</title>
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    40. 

  40. <a href="#func-members">Functions</a>  </div>
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  41.   <div class="headertitle">
    42. 

  42. <div class="title">GLM_GTX_matrix_interpolation<div class="ingroups"><a class="el" href="a00161.html">GTX Extensions (Experimental)</a></div></div>  </div>
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  43. </div><!--header-->
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  44. <div class="contents">
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  45. <table class="memberdecls">
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  46. <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="func-members"></a>
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  47. Functions</h2></td></tr>
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  48. <tr class="memitem:ga9aef292eb5f29bdbb58a53ef4281af92"><td class="memTemplParams" colspan="2">template&lt;typename T , precision P&gt; </td></tr>
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  49. <tr class="memitem:ga9aef292eb5f29bdbb58a53ef4281af92"><td class="memTemplItemLeft" align="right" valign="top">GLM_FUNC_DECL void&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00209.html#ga9aef292eb5f29bdbb58a53ef4281af92">axisAngle</a> (tmat4x4&lt; T, P &gt; const &amp;mat, tvec3&lt; T, P &gt; &amp;axis, T &amp;angle)</td></tr>
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  50. <tr class="separator:ga9aef292eb5f29bdbb58a53ef4281af92"><td class="memSeparator" colspan="2">&#160;</td></tr>
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  51. <tr class="memitem:ga82d4bc058e9628cb2ea1d4e117a0cf39"><td class="memTemplParams" colspan="2">template&lt;typename T , precision P&gt; </td></tr>
    52. 

  52. <tr class="memitem:ga82d4bc058e9628cb2ea1d4e117a0cf39"><td class="memTemplItemLeft" align="right" valign="top">GLM_FUNC_DECL tmat4x4&lt; T, P &gt;&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00209.html#ga82d4bc058e9628cb2ea1d4e117a0cf39">axisAngleMatrix</a> (tvec3&lt; T, P &gt; const &amp;axis, T const angle)</td></tr>
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  54. <tr class="memitem:ga6b8170aa4cf43caf81400696ebb38afe"><td class="memTemplParams" colspan="2">template&lt;typename T , precision P&gt; </td></tr>
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  55. <tr class="memitem:ga6b8170aa4cf43caf81400696ebb38afe"><td class="memTemplItemLeft" align="right" valign="top">GLM_FUNC_DECL tmat4x4&lt; T, P &gt;&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00209.html#ga6b8170aa4cf43caf81400696ebb38afe">extractMatrixRotation</a> (tmat4x4&lt; T, P &gt; const &amp;mat)</td></tr>
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  57. <tr class="memitem:ga45099a92c5c704503565619ac2bcd5c6"><td class="memTemplParams" colspan="2">template&lt;typename T , precision P&gt; </td></tr>
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  58. <tr class="memitem:ga45099a92c5c704503565619ac2bcd5c6"><td class="memTemplItemLeft" align="right" valign="top">GLM_FUNC_DECL tmat4x4&lt; T, P &gt;&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00209.html#ga45099a92c5c704503565619ac2bcd5c6">interpolate</a> (tmat4x4&lt; T, P &gt; const &amp;m1, tmat4x4&lt; T, P &gt; const &amp;m2, T const delta)</td></tr>
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  59. <tr class="separator:ga45099a92c5c704503565619ac2bcd5c6"><td class="memSeparator" colspan="2">&#160;</td></tr>
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  60. </table>
    61. 

  61. <a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
    62. 

  62. <p>Allows to directly interpolate two exiciting matrices. </p>
    63. 

  63. <p>&lt;<a class="el" href="a00072.html" title="OpenGL Mathematics (glm.g-truc.net) ">glm/gtx/matrix_interpolation.hpp</a>&gt; need to be included to use these functionalities. </p>
    64. 

  64. <h2 class="groupheader">Function Documentation</h2>
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  65. <a class="anchor" id="ga9aef292eb5f29bdbb58a53ef4281af92"></a>
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  70.           <td class="memname">GLM_FUNC_DECL void glm::axisAngle </td>
    71. 

  71.           <td>(</td>
    72. 

  72.           <td class="paramtype">tmat4x4&lt; T, P &gt; const &amp;&#160;</td>
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  73.           <td class="paramname"><em>mat</em>, </td>
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  76.           <td class="paramkey"></td>
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  77.           <td></td>
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  78.           <td class="paramtype">tvec3&lt; T, P &gt; &amp;&#160;</td>
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  79.           <td class="paramname"><em>axis</em>, </td>
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  84.           <td class="paramtype">T &amp;&#160;</td>
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  85.           <td class="paramname"><em>angle</em>&#160;</td>
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  86.         </tr>
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  88.           <td></td>
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  89.           <td>)</td>
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  93. </div><div class="memdoc">
    94. 

  94. 

  95. <p>Get the axis and angle of the rotation from a matrix. </p>
    96. 

  96. <p>From GLM_GTX_matrix_interpolation extension. </p>
    97. 

  97. 

  98. </div>
    99. 

  99. </div>
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  105.           <td class="memname">GLM_FUNC_DECL tmat4x4&lt;T, P&gt; glm::axisAngleMatrix </td>
    106. 

  106.           <td>(</td>
    107. 

  107.           <td class="paramtype">tvec3&lt; T, P &gt; const &amp;&#160;</td>
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  108.           <td class="paramname"><em>axis</em>, </td>
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  111.           <td class="paramkey"></td>
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  113.           <td class="paramtype">T const&#160;</td>
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  118.           <td>)</td>
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  122. </div><div class="memdoc">
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  123. 

  124. <p>Build a matrix from axis and angle. </p>
    125. 

  125. <p>From GLM_GTX_matrix_interpolation extension. </p>
    126. 

  126. 

  127. </div>
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  128. </div>
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  134.           <td class="memname">GLM_FUNC_DECL tmat4x4&lt;T, P&gt; glm::extractMatrixRotation </td>
    135. 

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

  136.           <td class="paramtype">tmat4x4&lt; T, P &gt; const &amp;&#160;</td>
    137. 

  137.           <td class="paramname"><em>mat</em></td><td>)</td>
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  139.         </tr>
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  141. </div><div class="memdoc">
    142. 

  142. 

  143. <p>Extracts the rotation part of a matrix. </p>
    144. 

  144. <p>From GLM_GTX_matrix_interpolation extension. </p>
    145. 

  145. 

  146. </div>
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  147. </div>
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  153.           <td class="memname">GLM_FUNC_DECL tmat4x4&lt;T, P&gt; glm::interpolate </td>
    154. 

  154.           <td>(</td>
    155. 

  155.           <td class="paramtype">tmat4x4&lt; T, P &gt; const &amp;&#160;</td>
    156. 

  156.           <td class="paramname"><em>m1</em>, </td>
    157. 

  157.         </tr>
    158. 

  158.         <tr>
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  159.           <td class="paramkey"></td>
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  160.           <td></td>
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  161.           <td class="paramtype">tmat4x4&lt; T, P &gt; const &amp;&#160;</td>
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  162.           <td class="paramname"><em>m2</em>, </td>
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  163.         </tr>
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  165.           <td class="paramkey"></td>
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  166.           <td></td>
    167. 

  167.           <td class="paramtype">T const&#160;</td>
    168. 

  168.           <td class="paramname"><em>delta</em>&#160;</td>
    169. 

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  171.           <td></td>
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  172.           <td>)</td>
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  176. </div><div class="memdoc">
    177. 

  177. 

  178. <p>Build a interpolation of 4 * 4 matrixes. </p>
    179. 

  179. <p>From GLM_GTX_matrix_interpolation extension. Warning! works only with rotation and/or translation matrixes, scale will generate unexpected results. </p>
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