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Updated API documentation

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Christophe Riccio
2016-09-11 12:44:33 +02:00
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</div><!--header-->
<div class="contents">
<a href="a00018.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span>&#160;</div>
<div class="line"><a name="l00043"></a><span class="lineno"> 43</span>&#160;<span class="preprocessor">#pragma once</span></div>
<div class="line"><a name="l00044"></a><span class="lineno"> 44</span>&#160;</div>
<div class="line"><a name="l00045"></a><span class="lineno"> 45</span>&#160;<span class="comment">// Dependencies</span></div>
<div class="line"><a name="l00046"></a><span class="lineno"> 46</span>&#160;<span class="preprocessor">#include &quot;../detail/setup.hpp&quot;</span></div>
<div class="line"><a name="l00014"></a><span class="lineno"> 14</span>&#160;<span class="preprocessor">#pragma once</span></div>
<div class="line"><a name="l00015"></a><span class="lineno"> 15</span>&#160;</div>
<div class="line"><a name="l00016"></a><span class="lineno"> 16</span>&#160;<span class="comment">// Dependencies</span></div>
<div class="line"><a name="l00017"></a><span class="lineno"> 17</span>&#160;<span class="preprocessor">#include &quot;../detail/setup.hpp&quot;</span></div>
<div class="line"><a name="l00018"></a><span class="lineno"> 18</span>&#160;</div>
<div class="line"><a name="l00019"></a><span class="lineno"> 19</span>&#160;<span class="preprocessor">#if GLM_MESSAGES == GLM_MESSAGES_ENABLED &amp;&amp; !defined(GLM_EXT_INCLUDED)</span></div>
<div class="line"><a name="l00020"></a><span class="lineno"> 20</span>&#160;<span class="preprocessor"># pragma message(&quot;GLM: GLM_GTC_constants extension included&quot;)</span></div>
<div class="line"><a name="l00021"></a><span class="lineno"> 21</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00022"></a><span class="lineno"> 22</span>&#160;</div>
<div class="line"><a name="l00023"></a><span class="lineno"> 23</span>&#160;<span class="keyword">namespace </span><a class="code" href="a00141.html">glm</a></div>
<div class="line"><a name="l00024"></a><span class="lineno"> 24</span>&#160;{</div>
<div class="line"><a name="l00027"></a><span class="lineno"> 27</span>&#160;</div>
<div class="line"><a name="l00030"></a><span class="lineno"> 30</span>&#160; <span class="keyword">template</span> &lt;<span class="keyword">typename</span> genType&gt;</div>
<div class="line"><a name="l00031"></a><span class="lineno"> 31</span>&#160; GLM_FUNC_DECL GLM_CONSTEXPR genType <a class="code" href="a00162.html#ga2a1e57fc5592b69cfae84174cbfc9429">epsilon</a>();</div>
<div class="line"><a name="l00032"></a><span class="lineno"> 32</span>&#160;</div>
<div class="line"><a name="l00035"></a><span class="lineno"> 35</span>&#160; <span class="keyword">template</span> &lt;<span class="keyword">typename</span> genType&gt;</div>
<div class="line"><a name="l00036"></a><span class="lineno"> 36</span>&#160; GLM_FUNC_DECL GLM_CONSTEXPR genType <a class="code" href="a00162.html#ga788f5a421fc0f40a1296ebc094cbaa8a">zero</a>();</div>
<div class="line"><a name="l00037"></a><span class="lineno"> 37</span>&#160;</div>
<div class="line"><a name="l00040"></a><span class="lineno"> 40</span>&#160; <span class="keyword">template</span> &lt;<span class="keyword">typename</span> genType&gt;</div>
<div class="line"><a name="l00041"></a><span class="lineno"> 41</span>&#160; GLM_FUNC_DECL GLM_CONSTEXPR genType <a class="code" href="a00162.html#ga39c2fb227631ca25894326529bdd1ee5">one</a>();</div>
<div class="line"><a name="l00042"></a><span class="lineno"> 42</span>&#160;</div>
<div class="line"><a name="l00045"></a><span class="lineno"> 45</span>&#160; <span class="keyword">template</span> &lt;<span class="keyword">typename</span> genType&gt;</div>
<div class="line"><a name="l00046"></a><span class="lineno"> 46</span>&#160; GLM_FUNC_DECL GLM_CONSTEXPR genType <a class="code" href="a00162.html#ga94bafeb2a0f23ab6450fed1f98ee4e45">pi</a>();</div>
<div class="line"><a name="l00047"></a><span class="lineno"> 47</span>&#160;</div>
<div class="line"><a name="l00048"></a><span class="lineno"> 48</span>&#160;<span class="preprocessor">#if(defined(GLM_MESSAGES) &amp;&amp; !defined(GLM_EXT_INCLUDED))</span></div>
<div class="line"><a name="l00049"></a><span class="lineno"> 49</span>&#160;<span class="preprocessor"># pragma message(&quot;GLM: GLM_GTC_constants extension included&quot;)</span></div>
<div class="line"><a name="l00050"></a><span class="lineno"> 50</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00051"></a><span class="lineno"> 51</span>&#160;</div>
<div class="line"><a name="l00052"></a><span class="lineno"> 52</span>&#160;<span class="keyword">namespace </span><a class="code" href="a00146.html">glm</a></div>
<div class="line"><a name="l00053"></a><span class="lineno"> 53</span>&#160;{</div>
<div class="line"><a name="l00056"></a><span class="lineno"> 56</span>&#160;</div>
<div class="line"><a name="l00059"></a><span class="lineno"> 59</span>&#160; <span class="keyword">template</span> &lt;<span class="keyword">typename</span> genType&gt;</div>
<div class="line"><a name="l00060"></a><span class="lineno"> 60</span>&#160; GLM_FUNC_DECL genType <a class="code" href="a00168.html#gacb41049b8d22c8aa90e362b96c524feb">epsilon</a>();</div>
<div class="line"><a name="l00061"></a><span class="lineno"> 61</span>&#160;</div>
<div class="line"><a name="l00064"></a><span class="lineno"> 64</span>&#160; <span class="keyword">template</span> &lt;<span class="keyword">typename</span> genType&gt;</div>
<div class="line"><a name="l00065"></a><span class="lineno"> 65</span>&#160; GLM_FUNC_DECL genType <a class="code" href="a00168.html#ga5cc97dd01d37fc199264ff6030578435">zero</a>();</div>
<div class="line"><a name="l00066"></a><span class="lineno"> 66</span>&#160;</div>
<div class="line"><a name="l00069"></a><span class="lineno"> 69</span>&#160; <span class="keyword">template</span> &lt;<span class="keyword">typename</span> genType&gt;</div>
<div class="line"><a name="l00070"></a><span class="lineno"> 70</span>&#160; GLM_FUNC_DECL genType <a class="code" href="a00168.html#ga8186ec2c330457d41d9686c47cd3b2d1">one</a>();</div>
<div class="line"><a name="l00071"></a><span class="lineno"> 71</span>&#160;</div>
<div class="line"><a name="l00074"></a><span class="lineno"> 74</span>&#160; <span class="keyword">template</span> &lt;<span class="keyword">typename</span> genType&gt;</div>
<div class="line"><a name="l00075"></a><span class="lineno"> 75</span>&#160; GLM_FUNC_DECL genType <a class="code" href="a00168.html#gae671930537266a9a650ccb4b88757692">pi</a>();</div>
<div class="line"><a name="l00076"></a><span class="lineno"> 76</span>&#160;</div>
<div class="line"><a name="l00079"></a><span class="lineno"> 79</span>&#160; <span class="keyword">template</span> &lt;<span class="keyword">typename</span> genType&gt;</div>
<div class="line"><a name="l00080"></a><span class="lineno"> 80</span>&#160; GLM_FUNC_DECL genType <a class="code" href="a00168.html#ga00c3f7bc750ff62bbf47c8913a53daa5">two_pi</a>();</div>
<div class="line"><a name="l00081"></a><span class="lineno"> 81</span>&#160;</div>
<div class="line"><a name="l00084"></a><span class="lineno"> 84</span>&#160; <span class="keyword">template</span> &lt;<span class="keyword">typename</span> genType&gt;</div>
<div class="line"><a name="l00085"></a><span class="lineno"> 85</span>&#160; GLM_FUNC_DECL genType <a class="code" href="a00168.html#ga1cfeb345f34f72697d14f4db8d5d4c6c">root_pi</a>();</div>
<div class="line"><a name="l00086"></a><span class="lineno"> 86</span>&#160;</div>
<div class="line"><a name="l00089"></a><span class="lineno"> 89</span>&#160; <span class="keyword">template</span> &lt;<span class="keyword">typename</span> genType&gt;</div>
<div class="line"><a name="l00090"></a><span class="lineno"> 90</span>&#160; GLM_FUNC_DECL genType <a class="code" href="a00168.html#ga7f7a1050729f3b03b1873a06ba4a472f">half_pi</a>();</div>
<div class="line"><a name="l00091"></a><span class="lineno"> 91</span>&#160;</div>
<div class="line"><a name="l00094"></a><span class="lineno"> 94</span>&#160; <span class="keyword">template</span> &lt;<span class="keyword">typename</span> genType&gt;</div>
<div class="line"><a name="l00095"></a><span class="lineno"> 95</span>&#160; GLM_FUNC_DECL genType <a class="code" href="a00168.html#ga9f3732bc75c0d0892f72e21cfe4f938b">three_over_two_pi</a>();</div>
<div class="line"><a name="l00096"></a><span class="lineno"> 96</span>&#160;</div>
<div class="line"><a name="l00099"></a><span class="lineno"> 99</span>&#160; <span class="keyword">template</span> &lt;<span class="keyword">typename</span> genType&gt;</div>
<div class="line"><a name="l00100"></a><span class="lineno"> 100</span>&#160; GLM_FUNC_DECL genType <a class="code" href="a00168.html#ga0148d757b4bfda4d86251b8d1ea1dad3">quarter_pi</a>();</div>
<div class="line"><a name="l00101"></a><span class="lineno"> 101</span>&#160;</div>
<div class="line"><a name="l00104"></a><span class="lineno"> 104</span>&#160; <span class="keyword">template</span> &lt;<span class="keyword">typename</span> genType&gt;</div>
<div class="line"><a name="l00105"></a><span class="lineno"> 105</span>&#160; GLM_FUNC_DECL genType <a class="code" href="a00168.html#ga9ba09a027db6d4f4e259b01cf5d6c178">one_over_pi</a>();</div>
<div class="line"><a name="l00106"></a><span class="lineno"> 106</span>&#160;</div>
<div class="line"><a name="l00109"></a><span class="lineno"> 109</span>&#160; <span class="keyword">template</span> &lt;<span class="keyword">typename</span> genType&gt;</div>
<div class="line"><a name="l00110"></a><span class="lineno"> 110</span>&#160; GLM_FUNC_DECL genType <a class="code" href="a00168.html#gac1e7dcb42b09c66df7a299c0f007b27d">one_over_two_pi</a>();</div>
<div class="line"><a name="l00111"></a><span class="lineno"> 111</span>&#160;</div>
<div class="line"><a name="l00114"></a><span class="lineno"> 114</span>&#160; <span class="keyword">template</span> &lt;<span class="keyword">typename</span> genType&gt;</div>
<div class="line"><a name="l00115"></a><span class="lineno"> 115</span>&#160; GLM_FUNC_DECL genType <a class="code" href="a00168.html#ga85729d38c47351686e8659f80447a7ea">two_over_pi</a>();</div>
<div class="line"><a name="l00116"></a><span class="lineno"> 116</span>&#160;</div>
<div class="line"><a name="l00119"></a><span class="lineno"> 119</span>&#160; <span class="keyword">template</span> &lt;<span class="keyword">typename</span> genType&gt;</div>
<div class="line"><a name="l00120"></a><span class="lineno"> 120</span>&#160; GLM_FUNC_DECL genType <a class="code" href="a00168.html#gafb68d06c9c9dc234210ce91d6707faac">four_over_pi</a>();</div>
<div class="line"><a name="l00121"></a><span class="lineno"> 121</span>&#160;</div>
<div class="line"><a name="l00124"></a><span class="lineno"> 124</span>&#160; <span class="keyword">template</span> &lt;<span class="keyword">typename</span> genType&gt;</div>
<div class="line"><a name="l00125"></a><span class="lineno"> 125</span>&#160; GLM_FUNC_DECL genType <a class="code" href="a00168.html#ga767e539c20585bf60aa63595b0f0b259">two_over_root_pi</a>();</div>
<div class="line"><a name="l00126"></a><span class="lineno"> 126</span>&#160;</div>
<div class="line"><a name="l00129"></a><span class="lineno"> 129</span>&#160; <span class="keyword">template</span> &lt;<span class="keyword">typename</span> genType&gt;</div>
<div class="line"><a name="l00130"></a><span class="lineno"> 130</span>&#160; GLM_FUNC_DECL genType <a class="code" href="a00168.html#gac1a9b3248357fd9e9b740bed90e0b1b7">one_over_root_two</a>();</div>
<div class="line"><a name="l00131"></a><span class="lineno"> 131</span>&#160;</div>
<div class="line"><a name="l00134"></a><span class="lineno"> 134</span>&#160; <span class="keyword">template</span> &lt;<span class="keyword">typename</span> genType&gt;</div>
<div class="line"><a name="l00135"></a><span class="lineno"> 135</span>&#160; GLM_FUNC_DECL genType <a class="code" href="a00168.html#gaec5af85e2148c118aad7e797430fdeb0">root_half_pi</a>();</div>
<div class="line"><a name="l00136"></a><span class="lineno"> 136</span>&#160;</div>
<div class="line"><a name="l00139"></a><span class="lineno"> 139</span>&#160; <span class="keyword">template</span> &lt;<span class="keyword">typename</span> genType&gt;</div>
<div class="line"><a name="l00140"></a><span class="lineno"> 140</span>&#160; GLM_FUNC_DECL genType <a class="code" href="a00168.html#gae991b4d39c57b57990054eec3677597c">root_two_pi</a>();</div>
<div class="line"><a name="l00141"></a><span class="lineno"> 141</span>&#160;</div>
<div class="line"><a name="l00144"></a><span class="lineno"> 144</span>&#160; <span class="keyword">template</span> &lt;<span class="keyword">typename</span> genType&gt;</div>
<div class="line"><a name="l00145"></a><span class="lineno"> 145</span>&#160; GLM_FUNC_DECL genType <a class="code" href="a00168.html#ga9cae3fad9314e34c1d3aab71fcdef05f">root_ln_four</a>();</div>
<div class="line"><a name="l00146"></a><span class="lineno"> 146</span>&#160;</div>
<div class="line"><a name="l00149"></a><span class="lineno"> 149</span>&#160; <span class="keyword">template</span> &lt;<span class="keyword">typename</span> genType&gt;</div>
<div class="line"><a name="l00150"></a><span class="lineno"> 150</span>&#160; GLM_FUNC_DECL genType <a class="code" href="a00168.html#gab83fb6de0f05d6c0d11bdf0479f8319e">e</a>();</div>
<div class="line"><a name="l00151"></a><span class="lineno"> 151</span>&#160;</div>
<div class="line"><a name="l00154"></a><span class="lineno"> 154</span>&#160; <span class="keyword">template</span> &lt;<span class="keyword">typename</span> genType&gt;</div>
<div class="line"><a name="l00155"></a><span class="lineno"> 155</span>&#160; GLM_FUNC_DECL genType <a class="code" href="a00168.html#ga6f14b46653b7ead1edcbd0fc6c9c5289">euler</a>();</div>
<div class="line"><a name="l00156"></a><span class="lineno"> 156</span>&#160;</div>
<div class="line"><a name="l00159"></a><span class="lineno"> 159</span>&#160; <span class="keyword">template</span> &lt;<span class="keyword">typename</span> genType&gt;</div>
<div class="line"><a name="l00160"></a><span class="lineno"> 160</span>&#160; GLM_FUNC_DECL genType <a class="code" href="a00168.html#gab91b7799f88f9f2be33e385dec11b9c2">root_two</a>();</div>
<div class="line"><a name="l00161"></a><span class="lineno"> 161</span>&#160;</div>
<div class="line"><a name="l00164"></a><span class="lineno"> 164</span>&#160; <span class="keyword">template</span> &lt;<span class="keyword">typename</span> genType&gt;</div>
<div class="line"><a name="l00165"></a><span class="lineno"> 165</span>&#160; GLM_FUNC_DECL genType <a class="code" href="a00168.html#gab3183635ac615473e2f95852f491be83">root_three</a>();</div>
<div class="line"><a name="l00166"></a><span class="lineno"> 166</span>&#160;</div>
<div class="line"><a name="l00169"></a><span class="lineno"> 169</span>&#160; <span class="keyword">template</span> &lt;<span class="keyword">typename</span> genType&gt;</div>
<div class="line"><a name="l00170"></a><span class="lineno"> 170</span>&#160; GLM_FUNC_DECL genType <a class="code" href="a00168.html#gace2b8dfed1ab9fabbb67dde08e7e5b58">root_five</a>();</div>
<div class="line"><a name="l00171"></a><span class="lineno"> 171</span>&#160;</div>
<div class="line"><a name="l00174"></a><span class="lineno"> 174</span>&#160; <span class="keyword">template</span> &lt;<span class="keyword">typename</span> genType&gt;</div>
<div class="line"><a name="l00175"></a><span class="lineno"> 175</span>&#160; GLM_FUNC_DECL genType <a class="code" href="a00168.html#ga22fae798430edc3022766af4fd83e8a4">ln_two</a>();</div>
<div class="line"><a name="l00176"></a><span class="lineno"> 176</span>&#160;</div>
<div class="line"><a name="l00179"></a><span class="lineno"> 179</span>&#160; <span class="keyword">template</span> &lt;<span class="keyword">typename</span> genType&gt;</div>
<div class="line"><a name="l00180"></a><span class="lineno"> 180</span>&#160; GLM_FUNC_DECL genType <a class="code" href="a00168.html#ga48addf0cb0980277d208a71a1c59c073">ln_ten</a>();</div>
<div class="line"><a name="l00181"></a><span class="lineno"> 181</span>&#160;</div>
<div class="line"><a name="l00184"></a><span class="lineno"> 184</span>&#160; <span class="keyword">template</span> &lt;<span class="keyword">typename</span> genType&gt;</div>
<div class="line"><a name="l00185"></a><span class="lineno"> 185</span>&#160; GLM_FUNC_DECL genType <a class="code" href="a00168.html#ga650774609debe4a90bcac449b574de2c">ln_ln_two</a>();</div>
<div class="line"><a name="l00186"></a><span class="lineno"> 186</span>&#160;</div>
<div class="line"><a name="l00189"></a><span class="lineno"> 189</span>&#160; <span class="keyword">template</span> &lt;<span class="keyword">typename</span> genType&gt;</div>
<div class="line"><a name="l00190"></a><span class="lineno"> 190</span>&#160; GLM_FUNC_DECL genType <a class="code" href="a00168.html#gabf280496105e0ad070287417f840ebd8">third</a>();</div>
<div class="line"><a name="l00191"></a><span class="lineno"> 191</span>&#160;</div>
<div class="line"><a name="l00194"></a><span class="lineno"> 194</span>&#160; <span class="keyword">template</span> &lt;<span class="keyword">typename</span> genType&gt;</div>
<div class="line"><a name="l00195"></a><span class="lineno"> 195</span>&#160; GLM_FUNC_DECL genType <a class="code" href="a00168.html#gadde7f2efce3b14c8b26944fbafed4a10">two_thirds</a>();</div>
<div class="line"><a name="l00196"></a><span class="lineno"> 196</span>&#160;</div>
<div class="line"><a name="l00199"></a><span class="lineno"> 199</span>&#160; <span class="keyword">template</span> &lt;<span class="keyword">typename</span> genType&gt;</div>
<div class="line"><a name="l00200"></a><span class="lineno"> 200</span>&#160; GLM_FUNC_DECL genType <a class="code" href="a00168.html#gafd53093ef2d756333865d774bea3cdf9">golden_ratio</a>();</div>
<div class="line"><a name="l00201"></a><span class="lineno"> 201</span>&#160;</div>
<div class="line"><a name="l00203"></a><span class="lineno"> 203</span>&#160;} <span class="comment">//namespace glm</span></div>
<div class="line"><a name="l00204"></a><span class="lineno"> 204</span>&#160;</div>
<div class="line"><a name="l00205"></a><span class="lineno"> 205</span>&#160;<span class="preprocessor">#include &quot;constants.inl&quot;</span></div>
<div class="ttc" id="a00168_html_ga6f14b46653b7ead1edcbd0fc6c9c5289"><div class="ttname"><a href="a00168.html#ga6f14b46653b7ead1edcbd0fc6c9c5289">glm::euler</a></div><div class="ttdeci">GLM_FUNC_DECL genType euler()</div><div class="ttdoc">Return Euler&#39;s constant. </div></div>
<div class="ttc" id="a00168_html_ga85729d38c47351686e8659f80447a7ea"><div class="ttname"><a href="a00168.html#ga85729d38c47351686e8659f80447a7ea">glm::two_over_pi</a></div><div class="ttdeci">GLM_FUNC_DECL genType two_over_pi()</div><div class="ttdoc">Return 2 / pi. </div></div>
<div class="ttc" id="a00168_html_ga9f3732bc75c0d0892f72e21cfe4f938b"><div class="ttname"><a href="a00168.html#ga9f3732bc75c0d0892f72e21cfe4f938b">glm::three_over_two_pi</a></div><div class="ttdeci">GLM_FUNC_DECL genType three_over_two_pi()</div><div class="ttdoc">Return pi / 2 * 3. </div></div>
<div class="ttc" id="a00168_html_ga1cfeb345f34f72697d14f4db8d5d4c6c"><div class="ttname"><a href="a00168.html#ga1cfeb345f34f72697d14f4db8d5d4c6c">glm::root_pi</a></div><div class="ttdeci">GLM_FUNC_DECL genType root_pi()</div><div class="ttdoc">Return square root of pi. </div></div>
<div class="ttc" id="a00168_html_ga8186ec2c330457d41d9686c47cd3b2d1"><div class="ttname"><a href="a00168.html#ga8186ec2c330457d41d9686c47cd3b2d1">glm::one</a></div><div class="ttdeci">GLM_FUNC_DECL genType one()</div><div class="ttdoc">Return 1. </div></div>
<div class="ttc" id="a00168_html_ga9cae3fad9314e34c1d3aab71fcdef05f"><div class="ttname"><a href="a00168.html#ga9cae3fad9314e34c1d3aab71fcdef05f">glm::root_ln_four</a></div><div class="ttdeci">GLM_FUNC_DECL genType root_ln_four()</div><div class="ttdoc">Return sqrt(ln(4)). </div></div>
<div class="ttc" id="a00168_html_ga00c3f7bc750ff62bbf47c8913a53daa5"><div class="ttname"><a href="a00168.html#ga00c3f7bc750ff62bbf47c8913a53daa5">glm::two_pi</a></div><div class="ttdeci">GLM_FUNC_DECL genType two_pi()</div><div class="ttdoc">Return pi * 2. </div></div>
<div class="ttc" id="a00168_html_gace2b8dfed1ab9fabbb67dde08e7e5b58"><div class="ttname"><a href="a00168.html#gace2b8dfed1ab9fabbb67dde08e7e5b58">glm::root_five</a></div><div class="ttdeci">GLM_FUNC_DECL genType root_five()</div><div class="ttdoc">Return sqrt(5). </div></div>
<div class="ttc" id="a00168_html_gab83fb6de0f05d6c0d11bdf0479f8319e"><div class="ttname"><a href="a00168.html#gab83fb6de0f05d6c0d11bdf0479f8319e">glm::e</a></div><div class="ttdeci">GLM_FUNC_DECL genType e()</div><div class="ttdoc">Return e constant. </div></div>
<div class="ttc" id="a00168_html_ga0148d757b4bfda4d86251b8d1ea1dad3"><div class="ttname"><a href="a00168.html#ga0148d757b4bfda4d86251b8d1ea1dad3">glm::quarter_pi</a></div><div class="ttdeci">GLM_FUNC_DECL genType quarter_pi()</div><div class="ttdoc">Return pi / 4. </div></div>
<div class="ttc" id="a00168_html_gacb41049b8d22c8aa90e362b96c524feb"><div class="ttname"><a href="a00168.html#gacb41049b8d22c8aa90e362b96c524feb">glm::epsilon</a></div><div class="ttdeci">GLM_FUNC_DECL genType epsilon()</div><div class="ttdoc">Return the epsilon constant for floating point types. </div></div>
<div class="ttc" id="a00168_html_ga22fae798430edc3022766af4fd83e8a4"><div class="ttname"><a href="a00168.html#ga22fae798430edc3022766af4fd83e8a4">glm::ln_two</a></div><div class="ttdeci">GLM_FUNC_DECL genType ln_two()</div><div class="ttdoc">Return ln(2). </div></div>
<div class="ttc" id="a00168_html_gab91b7799f88f9f2be33e385dec11b9c2"><div class="ttname"><a href="a00168.html#gab91b7799f88f9f2be33e385dec11b9c2">glm::root_two</a></div><div class="ttdeci">GLM_FUNC_DECL genType root_two()</div><div class="ttdoc">Return sqrt(2). </div></div>
<div class="ttc" id="a00168_html_gab3183635ac615473e2f95852f491be83"><div class="ttname"><a href="a00168.html#gab3183635ac615473e2f95852f491be83">glm::root_three</a></div><div class="ttdeci">GLM_FUNC_DECL genType root_three()</div><div class="ttdoc">Return sqrt(3). </div></div>
<div class="ttc" id="a00168_html_gadde7f2efce3b14c8b26944fbafed4a10"><div class="ttname"><a href="a00168.html#gadde7f2efce3b14c8b26944fbafed4a10">glm::two_thirds</a></div><div class="ttdeci">GLM_FUNC_DECL genType two_thirds()</div><div class="ttdoc">Return 2 / 3. </div></div>
<div class="ttc" id="a00146_html"><div class="ttname"><a href="a00146.html">glm</a></div><div class="ttdef"><b>Definition:</b> <a href="a00003_source.html#l00040">_noise.hpp:40</a></div></div>
<div class="ttc" id="a00168_html_ga650774609debe4a90bcac449b574de2c"><div class="ttname"><a href="a00168.html#ga650774609debe4a90bcac449b574de2c">glm::ln_ln_two</a></div><div class="ttdeci">GLM_FUNC_DECL genType ln_ln_two()</div><div class="ttdoc">Return ln(ln(2)). </div></div>
<div class="ttc" id="a00168_html_ga5cc97dd01d37fc199264ff6030578435"><div class="ttname"><a href="a00168.html#ga5cc97dd01d37fc199264ff6030578435">glm::zero</a></div><div class="ttdeci">GLM_FUNC_DECL genType zero()</div><div class="ttdoc">Return 0. </div></div>
<div class="ttc" id="a00168_html_gac1a9b3248357fd9e9b740bed90e0b1b7"><div class="ttname"><a href="a00168.html#gac1a9b3248357fd9e9b740bed90e0b1b7">glm::one_over_root_two</a></div><div class="ttdeci">GLM_FUNC_DECL genType one_over_root_two()</div><div class="ttdoc">Return 1 / sqrt(2). </div></div>
<div class="ttc" id="a00168_html_gae991b4d39c57b57990054eec3677597c"><div class="ttname"><a href="a00168.html#gae991b4d39c57b57990054eec3677597c">glm::root_two_pi</a></div><div class="ttdeci">GLM_FUNC_DECL genType root_two_pi()</div><div class="ttdoc">Return sqrt(2 * pi). </div></div>
<div class="ttc" id="a00168_html_gaec5af85e2148c118aad7e797430fdeb0"><div class="ttname"><a href="a00168.html#gaec5af85e2148c118aad7e797430fdeb0">glm::root_half_pi</a></div><div class="ttdeci">GLM_FUNC_DECL genType root_half_pi()</div><div class="ttdoc">Return sqrt(pi / 2). </div></div>
<div class="ttc" id="a00168_html_ga9ba09a027db6d4f4e259b01cf5d6c178"><div class="ttname"><a href="a00168.html#ga9ba09a027db6d4f4e259b01cf5d6c178">glm::one_over_pi</a></div><div class="ttdeci">GLM_FUNC_DECL genType one_over_pi()</div><div class="ttdoc">Return 1 / pi. </div></div>
<div class="ttc" id="a00168_html_gafb68d06c9c9dc234210ce91d6707faac"><div class="ttname"><a href="a00168.html#gafb68d06c9c9dc234210ce91d6707faac">glm::four_over_pi</a></div><div class="ttdeci">GLM_FUNC_DECL genType four_over_pi()</div><div class="ttdoc">Return 4 / pi. </div></div>
<div class="ttc" id="a00168_html_ga767e539c20585bf60aa63595b0f0b259"><div class="ttname"><a href="a00168.html#ga767e539c20585bf60aa63595b0f0b259">glm::two_over_root_pi</a></div><div class="ttdeci">GLM_FUNC_DECL genType two_over_root_pi()</div><div class="ttdoc">Return 2 / sqrt(pi). </div></div>
<div class="ttc" id="a00168_html_ga48addf0cb0980277d208a71a1c59c073"><div class="ttname"><a href="a00168.html#ga48addf0cb0980277d208a71a1c59c073">glm::ln_ten</a></div><div class="ttdeci">GLM_FUNC_DECL genType ln_ten()</div><div class="ttdoc">Return ln(10). </div></div>
<div class="ttc" id="a00168_html_gac1e7dcb42b09c66df7a299c0f007b27d"><div class="ttname"><a href="a00168.html#gac1e7dcb42b09c66df7a299c0f007b27d">glm::one_over_two_pi</a></div><div class="ttdeci">GLM_FUNC_DECL genType one_over_two_pi()</div><div class="ttdoc">Return 1 / (pi * 2). </div></div>
<div class="ttc" id="a00168_html_gae671930537266a9a650ccb4b88757692"><div class="ttname"><a href="a00168.html#gae671930537266a9a650ccb4b88757692">glm::pi</a></div><div class="ttdeci">GLM_FUNC_DECL genType pi()</div><div class="ttdoc">Return the pi constant. </div></div>
<div class="ttc" id="a00168_html_gabf280496105e0ad070287417f840ebd8"><div class="ttname"><a href="a00168.html#gabf280496105e0ad070287417f840ebd8">glm::third</a></div><div class="ttdeci">GLM_FUNC_DECL genType third()</div><div class="ttdoc">Return 1 / 3. </div></div>
<div class="ttc" id="a00168_html_gafd53093ef2d756333865d774bea3cdf9"><div class="ttname"><a href="a00168.html#gafd53093ef2d756333865d774bea3cdf9">glm::golden_ratio</a></div><div class="ttdeci">GLM_FUNC_DECL genType golden_ratio()</div><div class="ttdoc">Return the golden ratio constant. </div></div>
<div class="ttc" id="a00168_html_ga7f7a1050729f3b03b1873a06ba4a472f"><div class="ttname"><a href="a00168.html#ga7f7a1050729f3b03b1873a06ba4a472f">glm::half_pi</a></div><div class="ttdeci">GLM_FUNC_DECL genType half_pi()</div><div class="ttdoc">Return pi / 2. </div></div>
<div class="line"><a name="l00050"></a><span class="lineno"> 50</span>&#160; <span class="keyword">template</span> &lt;<span class="keyword">typename</span> genType&gt;</div>
<div class="line"><a name="l00051"></a><span class="lineno"> 51</span>&#160; GLM_FUNC_DECL GLM_CONSTEXPR genType <a class="code" href="a00162.html#gaa5276a4617566abcfe49286f40e3a256">two_pi</a>();</div>
<div class="line"><a name="l00052"></a><span class="lineno"> 52</span>&#160;</div>
<div class="line"><a name="l00055"></a><span class="lineno"> 55</span>&#160; <span class="keyword">template</span> &lt;<span class="keyword">typename</span> genType&gt;</div>
<div class="line"><a name="l00056"></a><span class="lineno"> 56</span>&#160; GLM_FUNC_DECL GLM_CONSTEXPR genType <a class="code" href="a00162.html#ga261380796b2cd496f68d2cf1d08b8eb9">root_pi</a>();</div>
<div class="line"><a name="l00057"></a><span class="lineno"> 57</span>&#160;</div>
<div class="line"><a name="l00060"></a><span class="lineno"> 60</span>&#160; <span class="keyword">template</span> &lt;<span class="keyword">typename</span> genType&gt;</div>
<div class="line"><a name="l00061"></a><span class="lineno"> 61</span>&#160; GLM_FUNC_DECL GLM_CONSTEXPR genType <a class="code" href="a00162.html#ga0c36b41d462e45641faf7d7938948bac">half_pi</a>();</div>
<div class="line"><a name="l00062"></a><span class="lineno"> 62</span>&#160;</div>
<div class="line"><a name="l00065"></a><span class="lineno"> 65</span>&#160; <span class="keyword">template</span> &lt;<span class="keyword">typename</span> genType&gt;</div>
<div class="line"><a name="l00066"></a><span class="lineno"> 66</span>&#160; GLM_FUNC_DECL GLM_CONSTEXPR genType <a class="code" href="a00162.html#gae94950df74b0ce382b1fc1d978ef7394">three_over_two_pi</a>();</div>
<div class="line"><a name="l00067"></a><span class="lineno"> 67</span>&#160;</div>
<div class="line"><a name="l00070"></a><span class="lineno"> 70</span>&#160; <span class="keyword">template</span> &lt;<span class="keyword">typename</span> genType&gt;</div>
<div class="line"><a name="l00071"></a><span class="lineno"> 71</span>&#160; GLM_FUNC_DECL GLM_CONSTEXPR genType <a class="code" href="a00162.html#ga3c9df42bd73c519a995c43f0f99e77e0">quarter_pi</a>();</div>
<div class="line"><a name="l00072"></a><span class="lineno"> 72</span>&#160;</div>
<div class="line"><a name="l00075"></a><span class="lineno"> 75</span>&#160; <span class="keyword">template</span> &lt;<span class="keyword">typename</span> genType&gt;</div>
<div class="line"><a name="l00076"></a><span class="lineno"> 76</span>&#160; GLM_FUNC_DECL GLM_CONSTEXPR genType <a class="code" href="a00162.html#ga555150da2b06d23c8738981d5013e0eb">one_over_pi</a>();</div>
<div class="line"><a name="l00077"></a><span class="lineno"> 77</span>&#160;</div>
<div class="line"><a name="l00080"></a><span class="lineno"> 80</span>&#160; <span class="keyword">template</span> &lt;<span class="keyword">typename</span> genType&gt;</div>
<div class="line"><a name="l00081"></a><span class="lineno"> 81</span>&#160; GLM_FUNC_DECL GLM_CONSTEXPR genType <a class="code" href="a00162.html#ga7c922b427986cbb2e4c6ac69874eefbc">one_over_two_pi</a>();</div>
<div class="line"><a name="l00082"></a><span class="lineno"> 82</span>&#160;</div>
<div class="line"><a name="l00085"></a><span class="lineno"> 85</span>&#160; <span class="keyword">template</span> &lt;<span class="keyword">typename</span> genType&gt;</div>
<div class="line"><a name="l00086"></a><span class="lineno"> 86</span>&#160; GLM_FUNC_DECL GLM_CONSTEXPR genType <a class="code" href="a00162.html#ga74eadc8a211253079683219a3ea0462a">two_over_pi</a>();</div>
<div class="line"><a name="l00087"></a><span class="lineno"> 87</span>&#160;</div>
<div class="line"><a name="l00090"></a><span class="lineno"> 90</span>&#160; <span class="keyword">template</span> &lt;<span class="keyword">typename</span> genType&gt;</div>
<div class="line"><a name="l00091"></a><span class="lineno"> 91</span>&#160; GLM_FUNC_DECL GLM_CONSTEXPR genType <a class="code" href="a00162.html#ga753950e5140e4ea6a88e4a18ba61dc09">four_over_pi</a>();</div>
<div class="line"><a name="l00092"></a><span class="lineno"> 92</span>&#160;</div>
<div class="line"><a name="l00095"></a><span class="lineno"> 95</span>&#160; <span class="keyword">template</span> &lt;<span class="keyword">typename</span> genType&gt;</div>
<div class="line"><a name="l00096"></a><span class="lineno"> 96</span>&#160; GLM_FUNC_DECL GLM_CONSTEXPR genType <a class="code" href="a00162.html#ga5827301817640843cf02026a8d493894">two_over_root_pi</a>();</div>
<div class="line"><a name="l00097"></a><span class="lineno"> 97</span>&#160;</div>
<div class="line"><a name="l00100"></a><span class="lineno"> 100</span>&#160; <span class="keyword">template</span> &lt;<span class="keyword">typename</span> genType&gt;</div>
<div class="line"><a name="l00101"></a><span class="lineno"> 101</span>&#160; GLM_FUNC_DECL GLM_CONSTEXPR genType <a class="code" href="a00162.html#ga788fa23a0939bac4d1d0205fb4f35818">one_over_root_two</a>();</div>
<div class="line"><a name="l00102"></a><span class="lineno"> 102</span>&#160;</div>
<div class="line"><a name="l00105"></a><span class="lineno"> 105</span>&#160; <span class="keyword">template</span> &lt;<span class="keyword">typename</span> genType&gt;</div>
<div class="line"><a name="l00106"></a><span class="lineno"> 106</span>&#160; GLM_FUNC_DECL GLM_CONSTEXPR genType <a class="code" href="a00162.html#ga4e276cb823cc5e612d4f89ed99c75039">root_half_pi</a>();</div>
<div class="line"><a name="l00107"></a><span class="lineno"> 107</span>&#160;</div>
<div class="line"><a name="l00110"></a><span class="lineno"> 110</span>&#160; <span class="keyword">template</span> &lt;<span class="keyword">typename</span> genType&gt;</div>
<div class="line"><a name="l00111"></a><span class="lineno"> 111</span>&#160; GLM_FUNC_DECL GLM_CONSTEXPR genType <a class="code" href="a00162.html#ga2bcedc575039fe0cd765742f8bbb0bd3">root_two_pi</a>();</div>
<div class="line"><a name="l00112"></a><span class="lineno"> 112</span>&#160;</div>
<div class="line"><a name="l00115"></a><span class="lineno"> 115</span>&#160; <span class="keyword">template</span> &lt;<span class="keyword">typename</span> genType&gt;</div>
<div class="line"><a name="l00116"></a><span class="lineno"> 116</span>&#160; GLM_FUNC_DECL GLM_CONSTEXPR genType <a class="code" href="a00162.html#ga4129412e96b33707a77c1a07652e23e2">root_ln_four</a>();</div>
<div class="line"><a name="l00117"></a><span class="lineno"> 117</span>&#160;</div>
<div class="line"><a name="l00120"></a><span class="lineno"> 120</span>&#160; <span class="keyword">template</span> &lt;<span class="keyword">typename</span> genType&gt;</div>
<div class="line"><a name="l00121"></a><span class="lineno"> 121</span>&#160; GLM_FUNC_DECL GLM_CONSTEXPR genType <a class="code" href="a00162.html#ga4b7956eb6e2fbedfc7cf2e46e85c5139">e</a>();</div>
<div class="line"><a name="l00122"></a><span class="lineno"> 122</span>&#160;</div>
<div class="line"><a name="l00125"></a><span class="lineno"> 125</span>&#160; <span class="keyword">template</span> &lt;<span class="keyword">typename</span> genType&gt;</div>
<div class="line"><a name="l00126"></a><span class="lineno"> 126</span>&#160; GLM_FUNC_DECL GLM_CONSTEXPR genType <a class="code" href="a00162.html#gad8fe2e6f90bce9d829e9723b649fbd42">euler</a>();</div>
<div class="line"><a name="l00127"></a><span class="lineno"> 127</span>&#160;</div>
<div class="line"><a name="l00130"></a><span class="lineno"> 130</span>&#160; <span class="keyword">template</span> &lt;<span class="keyword">typename</span> genType&gt;</div>
<div class="line"><a name="l00131"></a><span class="lineno"> 131</span>&#160; GLM_FUNC_DECL GLM_CONSTEXPR genType <a class="code" href="a00162.html#ga74e607d29020f100c0d0dc46ce2ca950">root_two</a>();</div>
<div class="line"><a name="l00132"></a><span class="lineno"> 132</span>&#160;</div>
<div class="line"><a name="l00135"></a><span class="lineno"> 135</span>&#160; <span class="keyword">template</span> &lt;<span class="keyword">typename</span> genType&gt;</div>
<div class="line"><a name="l00136"></a><span class="lineno"> 136</span>&#160; GLM_FUNC_DECL GLM_CONSTEXPR genType <a class="code" href="a00162.html#ga4f286be4abe88be1eed7d2a9f6cb193e">root_three</a>();</div>
<div class="line"><a name="l00137"></a><span class="lineno"> 137</span>&#160;</div>
<div class="line"><a name="l00140"></a><span class="lineno"> 140</span>&#160; <span class="keyword">template</span> &lt;<span class="keyword">typename</span> genType&gt;</div>
<div class="line"><a name="l00141"></a><span class="lineno"> 141</span>&#160; GLM_FUNC_DECL GLM_CONSTEXPR genType <a class="code" href="a00162.html#gae9ebbded75b53d4faeb1e4ef8b3347a2">root_five</a>();</div>
<div class="line"><a name="l00142"></a><span class="lineno"> 142</span>&#160;</div>
<div class="line"><a name="l00145"></a><span class="lineno"> 145</span>&#160; <span class="keyword">template</span> &lt;<span class="keyword">typename</span> genType&gt;</div>
<div class="line"><a name="l00146"></a><span class="lineno"> 146</span>&#160; GLM_FUNC_DECL GLM_CONSTEXPR genType <a class="code" href="a00162.html#ga24f4d27765678116f41a2f336ab7975c">ln_two</a>();</div>
<div class="line"><a name="l00147"></a><span class="lineno"> 147</span>&#160;</div>
<div class="line"><a name="l00150"></a><span class="lineno"> 150</span>&#160; <span class="keyword">template</span> &lt;<span class="keyword">typename</span> genType&gt;</div>
<div class="line"><a name="l00151"></a><span class="lineno"> 151</span>&#160; GLM_FUNC_DECL GLM_CONSTEXPR genType <a class="code" href="a00162.html#gaf97ebc6c059ffd788e6c4946f71ef66c">ln_ten</a>();</div>
<div class="line"><a name="l00152"></a><span class="lineno"> 152</span>&#160;</div>
<div class="line"><a name="l00155"></a><span class="lineno"> 155</span>&#160; <span class="keyword">template</span> &lt;<span class="keyword">typename</span> genType&gt;</div>
<div class="line"><a name="l00156"></a><span class="lineno"> 156</span>&#160; GLM_FUNC_DECL GLM_CONSTEXPR genType <a class="code" href="a00162.html#gaca94292c839ed31a405ab7a81ae7e850">ln_ln_two</a>();</div>
<div class="line"><a name="l00157"></a><span class="lineno"> 157</span>&#160;</div>
<div class="line"><a name="l00160"></a><span class="lineno"> 160</span>&#160; <span class="keyword">template</span> &lt;<span class="keyword">typename</span> genType&gt;</div>
<div class="line"><a name="l00161"></a><span class="lineno"> 161</span>&#160; GLM_FUNC_DECL GLM_CONSTEXPR genType <a class="code" href="a00162.html#ga3077c6311010a214b69ddc8214ec13b5">third</a>();</div>
<div class="line"><a name="l00162"></a><span class="lineno"> 162</span>&#160;</div>
<div class="line"><a name="l00165"></a><span class="lineno"> 165</span>&#160; <span class="keyword">template</span> &lt;<span class="keyword">typename</span> genType&gt;</div>
<div class="line"><a name="l00166"></a><span class="lineno"> 166</span>&#160; GLM_FUNC_DECL GLM_CONSTEXPR genType <a class="code" href="a00162.html#ga9b4d2f4322edcf63a6737b92a29dd1f5">two_thirds</a>();</div>
<div class="line"><a name="l00167"></a><span class="lineno"> 167</span>&#160;</div>
<div class="line"><a name="l00170"></a><span class="lineno"> 170</span>&#160; <span class="keyword">template</span> &lt;<span class="keyword">typename</span> genType&gt;</div>
<div class="line"><a name="l00171"></a><span class="lineno"> 171</span>&#160; GLM_FUNC_DECL GLM_CONSTEXPR genType <a class="code" href="a00162.html#ga748cf8642830657c5b7eae04d0a80899">golden_ratio</a>();</div>
<div class="line"><a name="l00172"></a><span class="lineno"> 172</span>&#160;</div>
<div class="line"><a name="l00174"></a><span class="lineno"> 174</span>&#160;} <span class="comment">//namespace glm</span></div>
<div class="line"><a name="l00175"></a><span class="lineno"> 175</span>&#160;</div>
<div class="line"><a name="l00176"></a><span class="lineno"> 176</span>&#160;<span class="preprocessor">#include &quot;constants.inl&quot;</span></div>
<div class="ttc" id="a00162_html_ga74e607d29020f100c0d0dc46ce2ca950"><div class="ttname"><a href="a00162.html#ga74e607d29020f100c0d0dc46ce2ca950">glm::root_two</a></div><div class="ttdeci">GLM_FUNC_DECL GLM_CONSTEXPR genType root_two()</div><div class="ttdoc">Return sqrt(2). </div></div>
<div class="ttc" id="a00162_html_ga261380796b2cd496f68d2cf1d08b8eb9"><div class="ttname"><a href="a00162.html#ga261380796b2cd496f68d2cf1d08b8eb9">glm::root_pi</a></div><div class="ttdeci">GLM_FUNC_DECL GLM_CONSTEXPR genType root_pi()</div><div class="ttdoc">Return square root of pi. </div></div>
<div class="ttc" id="a00162_html_ga788f5a421fc0f40a1296ebc094cbaa8a"><div class="ttname"><a href="a00162.html#ga788f5a421fc0f40a1296ebc094cbaa8a">glm::zero</a></div><div class="ttdeci">GLM_FUNC_DECL GLM_CONSTEXPR genType zero()</div><div class="ttdoc">Return 0. </div></div>
<div class="ttc" id="a00162_html_ga39c2fb227631ca25894326529bdd1ee5"><div class="ttname"><a href="a00162.html#ga39c2fb227631ca25894326529bdd1ee5">glm::one</a></div><div class="ttdeci">GLM_FUNC_DECL GLM_CONSTEXPR genType one()</div><div class="ttdoc">Return 1. </div></div>
<div class="ttc" id="a00162_html_gad8fe2e6f90bce9d829e9723b649fbd42"><div class="ttname"><a href="a00162.html#gad8fe2e6f90bce9d829e9723b649fbd42">glm::euler</a></div><div class="ttdeci">GLM_FUNC_DECL GLM_CONSTEXPR genType euler()</div><div class="ttdoc">Return Euler&#39;s constant. </div></div>
<div class="ttc" id="a00162_html_ga2a1e57fc5592b69cfae84174cbfc9429"><div class="ttname"><a href="a00162.html#ga2a1e57fc5592b69cfae84174cbfc9429">glm::epsilon</a></div><div class="ttdeci">GLM_FUNC_DECL GLM_CONSTEXPR genType epsilon()</div><div class="ttdoc">Return the epsilon constant for floating point types. </div></div>
<div class="ttc" id="a00162_html_ga4b7956eb6e2fbedfc7cf2e46e85c5139"><div class="ttname"><a href="a00162.html#ga4b7956eb6e2fbedfc7cf2e46e85c5139">glm::e</a></div><div class="ttdeci">GLM_FUNC_DECL GLM_CONSTEXPR genType e()</div><div class="ttdoc">Return e constant. </div></div>
<div class="ttc" id="a00162_html_ga5827301817640843cf02026a8d493894"><div class="ttname"><a href="a00162.html#ga5827301817640843cf02026a8d493894">glm::two_over_root_pi</a></div><div class="ttdeci">GLM_FUNC_DECL GLM_CONSTEXPR genType two_over_root_pi()</div><div class="ttdoc">Return 2 / sqrt(pi). </div></div>
<div class="ttc" id="a00162_html_ga4f286be4abe88be1eed7d2a9f6cb193e"><div class="ttname"><a href="a00162.html#ga4f286be4abe88be1eed7d2a9f6cb193e">glm::root_three</a></div><div class="ttdeci">GLM_FUNC_DECL GLM_CONSTEXPR genType root_three()</div><div class="ttdoc">Return sqrt(3). </div></div>
<div class="ttc" id="a00162_html_gaf97ebc6c059ffd788e6c4946f71ef66c"><div class="ttname"><a href="a00162.html#gaf97ebc6c059ffd788e6c4946f71ef66c">glm::ln_ten</a></div><div class="ttdeci">GLM_FUNC_DECL GLM_CONSTEXPR genType ln_ten()</div><div class="ttdoc">Return ln(10). </div></div>
<div class="ttc" id="a00141_html"><div class="ttname"><a href="a00141.html">glm</a></div><div class="ttdef"><b>Definition:</b> <a href="a00003_source.html#l00011">_noise.hpp:11</a></div></div>
<div class="ttc" id="a00162_html_ga3077c6311010a214b69ddc8214ec13b5"><div class="ttname"><a href="a00162.html#ga3077c6311010a214b69ddc8214ec13b5">glm::third</a></div><div class="ttdeci">GLM_FUNC_DECL GLM_CONSTEXPR genType third()</div><div class="ttdoc">Return 1 / 3. </div></div>
<div class="ttc" id="a00162_html_ga24f4d27765678116f41a2f336ab7975c"><div class="ttname"><a href="a00162.html#ga24f4d27765678116f41a2f336ab7975c">glm::ln_two</a></div><div class="ttdeci">GLM_FUNC_DECL GLM_CONSTEXPR genType ln_two()</div><div class="ttdoc">Return ln(2). </div></div>
<div class="ttc" id="a00162_html_ga788fa23a0939bac4d1d0205fb4f35818"><div class="ttname"><a href="a00162.html#ga788fa23a0939bac4d1d0205fb4f35818">glm::one_over_root_two</a></div><div class="ttdeci">GLM_FUNC_DECL GLM_CONSTEXPR genType one_over_root_two()</div><div class="ttdoc">Return 1 / sqrt(2). </div></div>
<div class="ttc" id="a00162_html_gaca94292c839ed31a405ab7a81ae7e850"><div class="ttname"><a href="a00162.html#gaca94292c839ed31a405ab7a81ae7e850">glm::ln_ln_two</a></div><div class="ttdeci">GLM_FUNC_DECL GLM_CONSTEXPR genType ln_ln_two()</div><div class="ttdoc">Return ln(ln(2)). </div></div>
<div class="ttc" id="a00162_html_gae94950df74b0ce382b1fc1d978ef7394"><div class="ttname"><a href="a00162.html#gae94950df74b0ce382b1fc1d978ef7394">glm::three_over_two_pi</a></div><div class="ttdeci">GLM_FUNC_DECL GLM_CONSTEXPR genType three_over_two_pi()</div><div class="ttdoc">Return pi / 2 * 3. </div></div>
<div class="ttc" id="a00162_html_ga0c36b41d462e45641faf7d7938948bac"><div class="ttname"><a href="a00162.html#ga0c36b41d462e45641faf7d7938948bac">glm::half_pi</a></div><div class="ttdeci">GLM_FUNC_DECL GLM_CONSTEXPR genType half_pi()</div><div class="ttdoc">Return pi / 2. </div></div>
<div class="ttc" id="a00162_html_ga7c922b427986cbb2e4c6ac69874eefbc"><div class="ttname"><a href="a00162.html#ga7c922b427986cbb2e4c6ac69874eefbc">glm::one_over_two_pi</a></div><div class="ttdeci">GLM_FUNC_DECL GLM_CONSTEXPR genType one_over_two_pi()</div><div class="ttdoc">Return 1 / (pi * 2). </div></div>
<div class="ttc" id="a00162_html_gae9ebbded75b53d4faeb1e4ef8b3347a2"><div class="ttname"><a href="a00162.html#gae9ebbded75b53d4faeb1e4ef8b3347a2">glm::root_five</a></div><div class="ttdeci">GLM_FUNC_DECL GLM_CONSTEXPR genType root_five()</div><div class="ttdoc">Return sqrt(5). </div></div>
<div class="ttc" id="a00162_html_ga4e276cb823cc5e612d4f89ed99c75039"><div class="ttname"><a href="a00162.html#ga4e276cb823cc5e612d4f89ed99c75039">glm::root_half_pi</a></div><div class="ttdeci">GLM_FUNC_DECL GLM_CONSTEXPR genType root_half_pi()</div><div class="ttdoc">Return sqrt(pi / 2). </div></div>
<div class="ttc" id="a00162_html_ga2bcedc575039fe0cd765742f8bbb0bd3"><div class="ttname"><a href="a00162.html#ga2bcedc575039fe0cd765742f8bbb0bd3">glm::root_two_pi</a></div><div class="ttdeci">GLM_FUNC_DECL GLM_CONSTEXPR genType root_two_pi()</div><div class="ttdoc">Return sqrt(2 * pi). </div></div>
<div class="ttc" id="a00162_html_ga753950e5140e4ea6a88e4a18ba61dc09"><div class="ttname"><a href="a00162.html#ga753950e5140e4ea6a88e4a18ba61dc09">glm::four_over_pi</a></div><div class="ttdeci">GLM_FUNC_DECL GLM_CONSTEXPR genType four_over_pi()</div><div class="ttdoc">Return 4 / pi. </div></div>
<div class="ttc" id="a00162_html_ga4129412e96b33707a77c1a07652e23e2"><div class="ttname"><a href="a00162.html#ga4129412e96b33707a77c1a07652e23e2">glm::root_ln_four</a></div><div class="ttdeci">GLM_FUNC_DECL GLM_CONSTEXPR genType root_ln_four()</div><div class="ttdoc">Return sqrt(ln(4)). </div></div>
<div class="ttc" id="a00162_html_ga555150da2b06d23c8738981d5013e0eb"><div class="ttname"><a href="a00162.html#ga555150da2b06d23c8738981d5013e0eb">glm::one_over_pi</a></div><div class="ttdeci">GLM_FUNC_DECL GLM_CONSTEXPR genType one_over_pi()</div><div class="ttdoc">Return 1 / pi. </div></div>
<div class="ttc" id="a00162_html_ga9b4d2f4322edcf63a6737b92a29dd1f5"><div class="ttname"><a href="a00162.html#ga9b4d2f4322edcf63a6737b92a29dd1f5">glm::two_thirds</a></div><div class="ttdeci">GLM_FUNC_DECL GLM_CONSTEXPR genType two_thirds()</div><div class="ttdoc">Return 2 / 3. </div></div>
<div class="ttc" id="a00162_html_ga3c9df42bd73c519a995c43f0f99e77e0"><div class="ttname"><a href="a00162.html#ga3c9df42bd73c519a995c43f0f99e77e0">glm::quarter_pi</a></div><div class="ttdeci">GLM_FUNC_DECL GLM_CONSTEXPR genType quarter_pi()</div><div class="ttdoc">Return pi / 4. </div></div>
<div class="ttc" id="a00162_html_ga94bafeb2a0f23ab6450fed1f98ee4e45"><div class="ttname"><a href="a00162.html#ga94bafeb2a0f23ab6450fed1f98ee4e45">glm::pi</a></div><div class="ttdeci">GLM_FUNC_DECL GLM_CONSTEXPR genType pi()</div><div class="ttdoc">Return the pi constant. </div></div>
<div class="ttc" id="a00162_html_ga74eadc8a211253079683219a3ea0462a"><div class="ttname"><a href="a00162.html#ga74eadc8a211253079683219a3ea0462a">glm::two_over_pi</a></div><div class="ttdeci">GLM_FUNC_DECL GLM_CONSTEXPR genType two_over_pi()</div><div class="ttdoc">Return 2 / pi. </div></div>
<div class="ttc" id="a00162_html_ga748cf8642830657c5b7eae04d0a80899"><div class="ttname"><a href="a00162.html#ga748cf8642830657c5b7eae04d0a80899">glm::golden_ratio</a></div><div class="ttdeci">GLM_FUNC_DECL GLM_CONSTEXPR genType golden_ratio()</div><div class="ttdoc">Return the golden ratio constant. </div></div>
<div class="ttc" id="a00162_html_gaa5276a4617566abcfe49286f40e3a256"><div class="ttname"><a href="a00162.html#gaa5276a4617566abcfe49286f40e3a256">glm::two_pi</a></div><div class="ttdeci">GLM_FUNC_DECL GLM_CONSTEXPR genType two_pi()</div><div class="ttdoc">Return pi * 2. </div></div>
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