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<div class="title">GLM_GTC_constants<div class="ingroups"><a class="el" href="a00154.html">GTC Extensions (Stable)</a></div></div> </div>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<p>Provide a list of constants and precomputed useful values. </p>
<p>&lt;<a class="el" href="a00018.html" title="GLM_GTC_constants ">glm/gtc/constants.hpp</a>&gt; need to be included to use these features. </p>
<h2 class="groupheader">Function Documentation</h2>
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<td class="memname">GLM_FUNC_DECL GLM_CONSTEXPR genType glm::e </td>
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<p>Return e constant. </p>
<dl class="section see"><dt>See also</dt><dd><a class="el" href="a00162.html" title="Provide a list of constants and precomputed useful values. ">GLM_GTC_constants</a> </dd></dl>
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<td class="memname">GLM_FUNC_DECL GLM_CONSTEXPR genType glm::epsilon </td>
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<p>Return the epsilon constant for floating point types. </p>
<dl class="section see"><dt>See also</dt><dd><a class="el" href="a00162.html" title="Provide a list of constants and precomputed useful values. ">GLM_GTC_constants</a> </dd></dl>
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<td class="memname">GLM_FUNC_DECL GLM_CONSTEXPR genType glm::euler </td>
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<p>Return Euler's constant. </p>
<dl class="section see"><dt>See also</dt><dd><a class="el" href="a00162.html" title="Provide a list of constants and precomputed useful values. ">GLM_GTC_constants</a> </dd></dl>
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<p>Return 4 / pi. </p>
<dl class="section see"><dt>See also</dt><dd><a class="el" href="a00162.html" title="Provide a list of constants and precomputed useful values. ">GLM_GTC_constants</a> </dd></dl>
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<p>Return the golden ratio constant. </p>
<dl class="section see"><dt>See also</dt><dd><a class="el" href="a00162.html" title="Provide a list of constants and precomputed useful values. ">GLM_GTC_constants</a> </dd></dl>
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<td class="memname">GLM_FUNC_DECL GLM_CONSTEXPR genType glm::half_pi </td>
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<p>Return pi / 2. </p>
<dl class="section see"><dt>See also</dt><dd><a class="el" href="a00162.html" title="Provide a list of constants and precomputed useful values. ">GLM_GTC_constants</a> </dd></dl>
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<td class="memname">GLM_FUNC_DECL GLM_CONSTEXPR genType glm::ln_ln_two </td>
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<p>Return ln(ln(2)). </p>
<dl class="section see"><dt>See also</dt><dd><a class="el" href="a00162.html" title="Provide a list of constants and precomputed useful values. ">GLM_GTC_constants</a> </dd></dl>
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<td class="memname">GLM_FUNC_DECL GLM_CONSTEXPR genType glm::ln_ten </td>
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<p>Return ln(10). </p>
<dl class="section see"><dt>See also</dt><dd><a class="el" href="a00162.html" title="Provide a list of constants and precomputed useful values. ">GLM_GTC_constants</a> </dd></dl>
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<p>Return ln(2). </p>
<dl class="section see"><dt>See also</dt><dd><a class="el" href="a00162.html" title="Provide a list of constants and precomputed useful values. ">GLM_GTC_constants</a> </dd></dl>
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<p>Return 1. </p>
<dl class="section see"><dt>See also</dt><dd><a class="el" href="a00162.html" title="Provide a list of constants and precomputed useful values. ">GLM_GTC_constants</a> </dd></dl>
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<td class="memname">GLM_FUNC_DECL GLM_CONSTEXPR genType glm::one_over_pi </td>
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<p>Return 1 / pi. </p>
<dl class="section see"><dt>See also</dt><dd><a class="el" href="a00162.html" title="Provide a list of constants and precomputed useful values. ">GLM_GTC_constants</a> </dd></dl>
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<td class="memname">GLM_FUNC_DECL GLM_CONSTEXPR genType glm::one_over_root_two </td>
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<p>Return 1 / sqrt(2). </p>
<dl class="section see"><dt>See also</dt><dd><a class="el" href="a00162.html" title="Provide a list of constants and precomputed useful values. ">GLM_GTC_constants</a> </dd></dl>
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<p>Return 1 / (pi * 2). </p>
<dl class="section see"><dt>See also</dt><dd><a class="el" href="a00162.html" title="Provide a list of constants and precomputed useful values. ">GLM_GTC_constants</a> </dd></dl>
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<td class="memname">GLM_FUNC_DECL GLM_CONSTEXPR genType glm::pi </td>
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<p>Return the pi constant. </p>
<dl class="section see"><dt>See also</dt><dd><a class="el" href="a00162.html" title="Provide a list of constants and precomputed useful values. ">GLM_GTC_constants</a> </dd></dl>
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<td class="memname">GLM_FUNC_DECL GLM_CONSTEXPR genType glm::quarter_pi </td>
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<p>Return pi / 4. </p>
<dl class="section see"><dt>See also</dt><dd><a class="el" href="a00162.html" title="Provide a list of constants and precomputed useful values. ">GLM_GTC_constants</a> </dd></dl>
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<td class="memname">GLM_FUNC_DECL GLM_CONSTEXPR genType glm::root_five </td>
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<p>Return sqrt(5). </p>
<dl class="section see"><dt>See also</dt><dd><a class="el" href="a00162.html" title="Provide a list of constants and precomputed useful values. ">GLM_GTC_constants</a> </dd></dl>
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<td class="memname">GLM_FUNC_DECL GLM_CONSTEXPR genType glm::root_half_pi </td>
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<p>Return sqrt(pi / 2). </p>
<dl class="section see"><dt>See also</dt><dd><a class="el" href="a00162.html" title="Provide a list of constants and precomputed useful values. ">GLM_GTC_constants</a> </dd></dl>
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<td class="memname">GLM_FUNC_DECL GLM_CONSTEXPR genType glm::root_ln_four </td>
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<p>Return sqrt(ln(4)). </p>
<dl class="section see"><dt>See also</dt><dd><a class="el" href="a00162.html" title="Provide a list of constants and precomputed useful values. ">GLM_GTC_constants</a> </dd></dl>
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<p>Return square root of pi. </p>
<dl class="section see"><dt>See also</dt><dd><a class="el" href="a00162.html" title="Provide a list of constants and precomputed useful values. ">GLM_GTC_constants</a> </dd></dl>
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<p>Return sqrt(3). </p>
<dl class="section see"><dt>See also</dt><dd><a class="el" href="a00162.html" title="Provide a list of constants and precomputed useful values. ">GLM_GTC_constants</a> </dd></dl>
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<p>Return sqrt(2). </p>
<dl class="section see"><dt>See also</dt><dd><a class="el" href="a00162.html" title="Provide a list of constants and precomputed useful values. ">GLM_GTC_constants</a> </dd></dl>
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<p>Return sqrt(2 * pi). </p>
<dl class="section see"><dt>See also</dt><dd><a class="el" href="a00162.html" title="Provide a list of constants and precomputed useful values. ">GLM_GTC_constants</a> </dd></dl>
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<td class="memname">GLM_FUNC_DECL GLM_CONSTEXPR genType glm::third </td>
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<p>Return 1 / 3. </p>
<dl class="section see"><dt>See also</dt><dd><a class="el" href="a00162.html" title="Provide a list of constants and precomputed useful values. ">GLM_GTC_constants</a> </dd></dl>
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<td class="memname">GLM_FUNC_DECL GLM_CONSTEXPR genType glm::three_over_two_pi </td>
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<p>Return pi / 2 * 3. </p>
<dl class="section see"><dt>See also</dt><dd><a class="el" href="a00162.html" title="Provide a list of constants and precomputed useful values. ">GLM_GTC_constants</a> </dd></dl>
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<td class="memname">GLM_FUNC_DECL GLM_CONSTEXPR genType glm::two_over_pi </td>
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<p>Return 2 / pi. </p>
<dl class="section see"><dt>See also</dt><dd><a class="el" href="a00162.html" title="Provide a list of constants and precomputed useful values. ">GLM_GTC_constants</a> </dd></dl>
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<td class="memname">GLM_FUNC_DECL GLM_CONSTEXPR genType glm::two_over_root_pi </td>
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<p>Return 2 / sqrt(pi). </p>
<dl class="section see"><dt>See also</dt><dd><a class="el" href="a00162.html" title="Provide a list of constants and precomputed useful values. ">GLM_GTC_constants</a> </dd></dl>
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<td class="memname">GLM_FUNC_DECL GLM_CONSTEXPR genType glm::two_pi </td>
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<p>Return pi * 2. </p>
<dl class="section see"><dt>See also</dt><dd><a class="el" href="a00162.html" title="Provide a list of constants and precomputed useful values. ">GLM_GTC_constants</a> </dd></dl>
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<td class="memname">GLM_FUNC_DECL GLM_CONSTEXPR genType glm::two_thirds </td>
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<p>Return 2 / 3. </p>
<dl class="section see"><dt>See also</dt><dd><a class="el" href="a00162.html" title="Provide a list of constants and precomputed useful values. ">GLM_GTC_constants</a> </dd></dl>
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<td class="memname">GLM_FUNC_DECL GLM_CONSTEXPR genType glm::zero </td>
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<p>Return 0. </p>
<dl class="section see"><dt>See also</dt><dd><a class="el" href="a00162.html" title="Provide a list of constants and precomputed useful values. ">GLM_GTC_constants</a> </dd></dl>
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