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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
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<title>GLM: glm::gtx::vector_angle Namespace Reference</title>
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<div class="navpath"><a class="el" href="a00124.html">glm</a>::<a class="el" href="a00150.html">gtx</a>::<a class="el" href="a00213.html">vector_angle</a>
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<h1>glm::gtx::vector_angle Namespace Reference</h1>
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<p>GLM_GTX_vector_angle extension: Compute angle between vectors.
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<a href="#_details">More...</a></p>
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<table border="0" cellpadding="0" cellspacing="0">
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<tr><td colspan="2"><h2>Functions</h2></td></tr>
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<tr><td class="memTemplParams" colspan="2">template<typename vecType > </td></tr>
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<tr><td class="memTemplItemLeft" align="right" valign="top">vecType::value_type </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00213.html#a279a2aed9a8061eb517a59fecdb6196a">angle</a> (vecType const &x, vecType const &y)</td></tr>
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<tr><td class="mdescLeft"> </td><td class="mdescRight">Returns the absolute angle between x and y. <a href="#a279a2aed9a8061eb517a59fecdb6196a"></a><br/></td></tr>
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<tr><td class="memTemplParams" colspan="2">template<typename vecType > </td></tr>
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<tr><td class="memTemplItemLeft" align="right" valign="top">vecType::value_type </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00213.html#ae5ca5e80b176900509b0f12a6ca8b164">orientedAngle</a> (vecType const &x, vecType const &y)</td></tr>
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<tr><td class="mdescLeft"> </td><td class="mdescRight">Returns the oriented angle between x and y Parameters need to be normalized. <a href="#ae5ca5e80b176900509b0f12a6ca8b164"></a><br/></td></tr>
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<tr><td class="memTemplParams" colspan="2">template<typename vecType > </td></tr>
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<tr><td class="memTemplItemLeft" align="right" valign="top">vecType::value_type </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00213.html#ad9f384cfa3b7879dc5926fad0023cce9">orientedAngleFromRef</a> (vecType const &x, vecType const &y, detail::tvec3< typename vecType::value_type > const &ref)</td></tr>
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<tr><td class="mdescLeft"> </td><td class="mdescRight">Returns the orientation of a two vector base from a <a class="el" href="a00188.html" title="GLM_GTX_normal extension: Compute the normal of a triangle.">normal</a>. <a href="#ad9f384cfa3b7879dc5926fad0023cce9"></a><br/></td></tr>
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</table>
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<hr/><a name="_details"></a><h2>Detailed Description</h2>
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<p>GLM_GTX_vector_angle extension: Compute angle between vectors. </p>
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<hr/><h2>Function Documentation</h2>
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<a class="anchor" id="a279a2aed9a8061eb517a59fecdb6196a"></a><!-- doxytag: member="glm::gtx::vector_angle::angle" ref="a279a2aed9a8061eb517a59fecdb6196a" args="(vecType const &x, vecType const &y)" -->
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<td class="memname">vecType::value_type glm::gtx::vector_angle::angle </td>
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<td>(</td>
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<td class="paramtype">vecType const & </td>
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<td class="paramname"> <em>x</em>, </td>
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<td class="paramtype">vecType const & </td>
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<td class="paramname"> <em>y</em></td><td> </td>
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<p>Returns the absolute angle between x and y. </p>
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<p>Parameters need to be normalized. From GLM_GTX_vector_angle extension </p>
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<a class="anchor" id="ae5ca5e80b176900509b0f12a6ca8b164"></a><!-- doxytag: member="glm::gtx::vector_angle::orientedAngle" ref="ae5ca5e80b176900509b0f12a6ca8b164" args="(vecType const &x, vecType const &y)" -->
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<td class="memname">vecType::value_type glm::gtx::vector_angle::orientedAngle </td>
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<td>(</td>
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<td class="paramtype">vecType const & </td>
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<td class="paramtype">vecType const & </td>
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<td class="paramname"> <em>y</em></td><td> </td>
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<p>Returns the oriented angle between x and y Parameters need to be normalized. </p>
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<p>From GLM_GTX_vector_angle extension. </p>
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<a class="anchor" id="ad9f384cfa3b7879dc5926fad0023cce9"></a><!-- doxytag: member="glm::gtx::vector_angle::orientedAngleFromRef" ref="ad9f384cfa3b7879dc5926fad0023cce9" args="(vecType const &x, vecType const &y, detail::tvec3< typename vecType::value_type > const &ref)" -->
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<td class="memname">vecType::value_type glm::gtx::vector_angle::orientedAngleFromRef </td>
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<td>(</td>
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<td class="paramtype">vecType const & </td>
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<td class="paramtype">detail::tvec3< typename vecType::value_type > const & </td>
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<td class="paramname"> <em>ref</em></td><td> </td>
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<p>Returns the orientation of a two vector base from a <a class="el" href="a00188.html" title="GLM_GTX_normal extension: Compute the normal of a triangle.">normal</a>. </p>
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<p>Parameters need to be normalized. From GLM_GTX_vector_angle extension. </p>
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</div>
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<hr size="1"/><address style="text-align: right;"><small>Generated on Mon Nov 16 11:23:25 2009 for GLM by
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<a href="http://www.doxygen.org/index.html">
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<img class="footer" src="doxygen.png" alt="doxygen"/></a> 1.6.1 </small></address>
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