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<div class="header">
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<div class="summary">
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<a href="#func-members">Functions</a> </div>
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<div class="headertitle">
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<div class="title">GLM_GTX_fast_trigonometry</div> </div>
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<div class="ingroups"><a class="el" href="a00139.html">GTX Extensions (Experimental)</a></div></div><!--header-->
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<div class="contents">
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<table class="memberdecls">
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="func-members"></a>
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Functions</h2></td></tr>
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<tr class="memitem:ga33b609e0abf9c38548d4381d0540b95b"><td class="memTemplParams" colspan="2">template<typename T > </td></tr>
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<tr class="memitem:ga33b609e0abf9c38548d4381d0540b95b"><td class="memTemplItemLeft" align="right" valign="top">T </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00173.html#ga33b609e0abf9c38548d4381d0540b95b">fastAcos</a> (const T &angle)</td></tr>
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<tr class="separator:ga33b609e0abf9c38548d4381d0540b95b"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:gabe1e89bd95ee266f0f6b02e11f0f122c"><td class="memTemplParams" colspan="2">template<typename T > </td></tr>
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<tr class="memitem:gabe1e89bd95ee266f0f6b02e11f0f122c"><td class="memTemplItemLeft" align="right" valign="top">T </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00173.html#gabe1e89bd95ee266f0f6b02e11f0f122c">fastAsin</a> (const T &angle)</td></tr>
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<tr class="separator:gabe1e89bd95ee266f0f6b02e11f0f122c"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:gaa788571fc615b131e96c66df01b10e36"><td class="memTemplParams" colspan="2">template<typename T > </td></tr>
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<tr class="memitem:gaa788571fc615b131e96c66df01b10e36"><td class="memTemplItemLeft" align="right" valign="top">T </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00173.html#gaa788571fc615b131e96c66df01b10e36">fastAtan</a> (const T &y, const T &x)</td></tr>
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<tr class="separator:gaa788571fc615b131e96c66df01b10e36"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:gab6f0c71fbd1c4cd4c3e4992f3656178f"><td class="memTemplParams" colspan="2">template<typename T > </td></tr>
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<tr class="memitem:gab6f0c71fbd1c4cd4c3e4992f3656178f"><td class="memTemplItemLeft" align="right" valign="top">T </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00173.html#gab6f0c71fbd1c4cd4c3e4992f3656178f">fastAtan</a> (const T &angle)</td></tr>
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<tr class="separator:gab6f0c71fbd1c4cd4c3e4992f3656178f"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:gada306b7a16a4e230c28ea0764b325ef0"><td class="memTemplParams" colspan="2">template<typename T > </td></tr>
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<tr class="memitem:gada306b7a16a4e230c28ea0764b325ef0"><td class="memTemplItemLeft" align="right" valign="top">T </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00173.html#gada306b7a16a4e230c28ea0764b325ef0">fastCos</a> (const T &angle)</td></tr>
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<tr class="separator:gada306b7a16a4e230c28ea0764b325ef0"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ga8069d4fb062dc17d93183946cdb3bf3a"><td class="memTemplParams" colspan="2">template<typename T > </td></tr>
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<tr class="memitem:ga8069d4fb062dc17d93183946cdb3bf3a"><td class="memTemplItemLeft" align="right" valign="top">T </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00173.html#ga8069d4fb062dc17d93183946cdb3bf3a">fastSin</a> (const T &angle)</td></tr>
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<tr class="separator:ga8069d4fb062dc17d93183946cdb3bf3a"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:gaf9f4798ceb6e0fc0b67bfcab836f0288"><td class="memTemplParams" colspan="2">template<typename T > </td></tr>
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<tr class="memitem:gaf9f4798ceb6e0fc0b67bfcab836f0288"><td class="memTemplItemLeft" align="right" valign="top">T </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00173.html#gaf9f4798ceb6e0fc0b67bfcab836f0288">fastTan</a> (const T &angle)</td></tr>
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</table>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
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<p>Fast but less accurate implementations of trigonometric functions. </p>
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<p><<a class="el" href="a00025.html" title="OpenGL Mathematics (glm.g-truc.net)">glm/gtx/fast_trigonometry.hpp</a>> need to be included to use these functionalities. </p>
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<h2 class="groupheader">Function Documentation</h2>
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<a class="anchor" id="ga33b609e0abf9c38548d4381d0540b95b"></a>
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<div class="memitem">
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<td class="memname">T glm::fastAcos </td>
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<td>(</td>
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<td class="paramtype">const T & </td>
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<td class="paramname"><em>angle</em></td><td>)</td>
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<td></td>
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</div><div class="memdoc">
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<p>Faster than the common acos function but less accurate. </p>
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<p>Defined between -2pi and 2pi. From GLM_GTX_fast_trigonometry extension. </p>
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</div>
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</div>
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<a class="anchor" id="gabe1e89bd95ee266f0f6b02e11f0f122c"></a>
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<div class="memitem">
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<div class="memproto">
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<table class="memname">
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<td class="memname">T glm::fastAsin </td>
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<td>(</td>
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<td class="paramtype">const T & </td>
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<td class="paramname"><em>angle</em></td><td>)</td>
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<td></td>
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</table>
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</div><div class="memdoc">
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<p>Faster than the common asin function but less accurate. </p>
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<p>Defined between -2pi and 2pi. From GLM_GTX_fast_trigonometry extension. </p>
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</div>
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</div>
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<a class="anchor" id="gaa788571fc615b131e96c66df01b10e36"></a>
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<div class="memitem">
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<table class="memname">
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<td class="memname">T glm::fastAtan </td>
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<td>(</td>
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<td class="paramtype">const T & </td>
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<td class="paramname"><em>y</em>, </td>
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<td class="paramkey"></td>
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<td></td>
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<td class="paramtype">const T & </td>
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<td class="paramname"><em>x</em> </td>
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<td></td>
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<td>)</td>
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<td></td><td></td>
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</table>
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</div><div class="memdoc">
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<p>Faster than the common atan function but less accurate. </p>
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<p>Defined between -2pi and 2pi. From GLM_GTX_fast_trigonometry extension. </p>
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</div>
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</div>
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<a class="anchor" id="gab6f0c71fbd1c4cd4c3e4992f3656178f"></a>
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<div class="memitem">
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<tr>
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<td class="memname">T glm::fastAtan </td>
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<td>(</td>
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<td class="paramtype">const T & </td>
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<td class="paramname"><em>angle</em></td><td>)</td>
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<td></td>
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</table>
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</div><div class="memdoc">
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<p>Faster than the common atan function but less accurate. </p>
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<p>Defined between -2pi and 2pi. From GLM_GTX_fast_trigonometry extension. </p>
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</div>
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</div>
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<a class="anchor" id="gada306b7a16a4e230c28ea0764b325ef0"></a>
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<div class="memitem">
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<td class="memname">T glm::fastCos </td>
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<td>(</td>
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<td class="paramtype">const T & </td>
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<td class="paramname"><em>angle</em></td><td>)</td>
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<td></td>
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</div><div class="memdoc">
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<p>Faster than the common cos function but less accurate. </p>
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<p>Defined between -2pi and 2pi. From GLM_GTX_fast_trigonometry extension. </p>
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</div>
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</div>
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<a class="anchor" id="ga8069d4fb062dc17d93183946cdb3bf3a"></a>
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<div class="memitem">
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<td class="memname">T glm::fastSin </td>
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<td>(</td>
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<td class="paramtype">const T & </td>
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<td class="paramname"><em>angle</em></td><td>)</td>
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<td></td>
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</table>
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</div><div class="memdoc">
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<p>Faster than the common sin function but less accurate. </p>
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<p>Defined between -2pi and 2pi. From GLM_GTX_fast_trigonometry extension. </p>
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</div>
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<a class="anchor" id="gaf9f4798ceb6e0fc0b67bfcab836f0288"></a>
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<div class="memitem">
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<div class="memproto">
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<table class="memname">
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<tr>
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<td class="memname">T glm::fastTan </td>
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<td>(</td>
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<td class="paramtype">const T & </td>
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<td class="paramname"><em>angle</em></td><td>)</td>
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<td></td>
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</tr>
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</table>
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</div><div class="memdoc">
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<p>Faster than the common tan function but less accurate. </p>
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<p>Defined between -2pi and 2pi. From GLM_GTX_fast_trigonometry extension. </p>
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</div>
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