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Simon Fels 5070880428 external: import local copy of GLM 0.9.7.2 
This allows building against the same version of GLM across all targets
and not deal with API changes of newer GLM versions which introduce
regressions. Long term we want to migrate away from GLM and stick to a
minimal self-written subset.
2018-05-18 19:37:52 +02:00

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<a href="#func-members">Functions</a> </div>
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<div class="title">GLM_GTX_fast_trigonometry<div class="ingroups"><a class="el" href="a00161.html">GTX Extensions (Experimental)</a></div></div> </div>
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Functions</h2></td></tr>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<p>Fast but less accurate implementations of trigonometric functions. </p>
<p>&lt;<a class="el" href="a00028.html" title="OpenGL Mathematics (glm.g-truc.net) ">glm/gtx/fast_trigonometry.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 T glm::fastAcos </td>
<td>(</td>
<td class="paramtype">T&#160;</td>
<td class="paramname"><em>angle</em></td><td>)</td>
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<p>Faster than the common acos function but less accurate. </p>
<p>Defined between -2pi and 2pi. From GLM_GTX_fast_trigonometry extension. </p>
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<td class="memname">GLM_FUNC_DECL T glm::fastAsin </td>
<td>(</td>
<td class="paramtype">T&#160;</td>
<td class="paramname"><em>angle</em></td><td>)</td>
<td></td>
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<p>Faster than the common asin function but less accurate. </p>
<p>Defined between -2pi and 2pi. From GLM_GTX_fast_trigonometry extension. </p>
</div>
</div>
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<td class="memname">GLM_FUNC_DECL T glm::fastAtan </td>
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<p>Faster than the common atan function but less accurate. </p>
<p>Defined between -2pi and 2pi. From GLM_GTX_fast_trigonometry extension. </p>
</div>
</div>
<a class="anchor" id="gae25de86a968490ff56856fa425ec9d30"></a>
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<td class="memname">GLM_FUNC_DECL T glm::fastAtan </td>
<td>(</td>
<td class="paramtype">T&#160;</td>
<td class="paramname"><em>angle</em></td><td>)</td>
<td></td>
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<p>Faster than the common atan function but less accurate. </p>
<p>Defined between -2pi and 2pi. From GLM_GTX_fast_trigonometry extension. </p>
</div>
</div>
<a class="anchor" id="gab34c8b45c23c0165a64dcecfcc3b302a"></a>
<div class="memitem">
<div class="memproto">
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<td class="memname">GLM_FUNC_DECL T glm::fastCos </td>
<td>(</td>
<td class="paramtype">T&#160;</td>
<td class="paramname"><em>angle</em></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
<p>Faster than the common cos function but less accurate. </p>
<p>From GLM_GTX_fast_trigonometry extension. </p>
</div>
</div>
<a class="anchor" id="ga0aab3257bb3b628d10a1e0483e2c6915"></a>
<div class="memitem">
<div class="memproto">
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<td class="memname">GLM_FUNC_DECL T glm::fastSin </td>
<td>(</td>
<td class="paramtype">T&#160;</td>
<td class="paramname"><em>angle</em></td><td>)</td>
<td></td>
</tr>
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<p>Faster than the common sin function but less accurate. </p>
<p>From GLM_GTX_fast_trigonometry extension. </p>
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</div>
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<td class="memname">GLM_FUNC_DECL T glm::fastTan </td>
<td>(</td>
<td class="paramtype">T&#160;</td>
<td class="paramname"><em>angle</em></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
<p>Faster than the common tan function but less accurate. </p>
<p>Defined between -2pi and 2pi. From GLM_GTX_fast_trigonometry extension. </p>
</div>
</div>
<a class="anchor" id="ga069527c6dbd64f53435b8ebc4878b473"></a>
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<div class="memproto">
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<td class="memname">GLM_FUNC_DECL T glm::wrapAngle </td>
<td>(</td>
<td class="paramtype">T&#160;</td>
<td class="paramname"><em>angle</em></td><td>)</td>
<td></td>
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<p>Wrap an angle to [0 2pi[ From GLM_GTX_fast_trigonometry extension. </p>
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