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<a href="#func-members">Functions</a>  </div>
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<div class="title">GLM_GTX_vector_angle<div class="ingroups"><a class="el" href="a00155.html">GTX Extensions (Experimental)</a></div></div>  </div>
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Functions</h2></td></tr>
<tr class="memitem:gab8691008a2536b681b711211816c14f7"><td class="memTemplParams" colspan="2">template&lt;typename vecType &gt; </td></tr>
<tr class="memitem:gab8691008a2536b681b711211816c14f7"><td class="memTemplItemLeft" align="right" valign="top">GLM_FUNC_DECL vecType::value_type&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00236.html#gab8691008a2536b681b711211816c14f7">angle</a> (vecType const &amp;x, vecType const &amp;y)</td></tr>
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<tr class="memitem:ga82a19d474be13c92c7b10caab42a5a72"><td class="memTemplItemLeft" align="right" valign="top">GLM_FUNC_DECL T&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00236.html#ga82a19d474be13c92c7b10caab42a5a72">orientedAngle</a> (tvec2&lt; T, P &gt; const &amp;x, tvec2&lt; T, P &gt; const &amp;y)</td></tr>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<p>Compute angle between vectors. </p>
<p>&lt;<a class="el" href="a00137.html" title="GLM_GTX_vector_angle ">glm/gtx/vector_angle.hpp</a>&gt; need to be included to use these functionalities. </p>
<h2 class="groupheader">Function Documentation</h2>
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          <td class="memname">GLM_FUNC_DECL vecType::value_type glm::angle </td>
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          <td class="paramname"><em>x</em>, </td>
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<p>Returns the absolute angle between two vectors. </p>
<p>Parameters need to be normalized. </p><dl class="section see"><dt>See also</dt><dd><a class="el" href="a00236.html" title="Compute angle between vectors. ">GLM_GTX_vector_angle</a> extension. </dd></dl>

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          <td class="memname">GLM_FUNC_DECL T glm::orientedAngle </td>
          <td>(</td>
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          <td class="paramname"><em>x</em>, </td>
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          <td class="paramkey"></td>
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<p>Returns the oriented angle between two 2d vectors. </p>
<p>Parameters need to be normalized. </p><dl class="section see"><dt>See also</dt><dd><a class="el" href="a00236.html" title="Compute angle between vectors. ">GLM_GTX_vector_angle</a> extension. </dd></dl>

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          <td class="memname">GLM_FUNC_DECL T glm::orientedAngle </td>
          <td>(</td>
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          <td class="paramname"><em>x</em>, </td>
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          <td class="paramkey"></td>
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          <td class="paramtype">tvec3&lt; T, P &gt; const &amp;&#160;</td>
          <td class="paramname"><em>ref</em>&#160;</td>
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          <td>)</td>
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<p>Returns the oriented angle between two 3d vectors based from a reference axis. </p>
<p>Parameters need to be normalized. </p><dl class="section see"><dt>See also</dt><dd><a class="el" href="a00236.html" title="Compute angle between vectors. ">GLM_GTX_vector_angle</a> extension. </dd></dl>

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