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<a href="a00203.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="l00021"></a><span class="lineno"> 21</span>&#160;<span class="preprocessor">#pragma once</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="comment">// Dependency:</span></div><div class="line"><a name="l00024"></a><span class="lineno"> 24</span>&#160;<span class="preprocessor">#include &quot;../ext/scalar_constants.hpp&quot;</span></div><div class="line"><a name="l00025"></a><span class="lineno"> 25</span>&#160;<span class="preprocessor">#include &quot;../ext/quaternion_geometric.hpp&quot;</span></div><div class="line"><a name="l00026"></a><span class="lineno"> 26</span>&#160;<span class="preprocessor">#include &quot;../common.hpp&quot;</span></div><div class="line"><a name="l00027"></a><span class="lineno"> 27</span>&#160;<span class="preprocessor">#include &quot;../trigonometric.hpp&quot;</span></div><div class="line"><a name="l00028"></a><span class="lineno"> 28</span>&#160;<span class="preprocessor">#include &quot;../exponential.hpp&quot;</span></div><div class="line"><a name="l00029"></a><span class="lineno"> 29</span>&#160;<span class="preprocessor">#include &lt;limits&gt;</span></div><div class="line"><a name="l00030"></a><span class="lineno"> 30</span>&#160;</div><div class="line"><a name="l00031"></a><span class="lineno"> 31</span>&#160;<span class="preprocessor">#if GLM_MESSAGES == GLM_ENABLE &amp;&amp; !defined(GLM_EXT_INCLUDED)</span></div><div class="line"><a name="l00032"></a><span class="lineno"> 32</span>&#160;<span class="preprocessor"># pragma message(&quot;GLM: GLM_EXT_quaternion_common extension included&quot;)</span></div><div class="line"><a name="l00033"></a><span class="lineno"> 33</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l00034"></a><span class="lineno"> 34</span>&#160;</div><div class="line"><a name="l00035"></a><span class="lineno"> 35</span>&#160;<span class="keyword">namespace </span><a class="code" href="a00792.html">glm</a></div><div class="line"><a name="l00036"></a><span class="lineno"> 36</span>&#160;{</div><div class="line"><a name="l00039"></a><span class="lineno"> 39</span>&#160;</div><div class="line"><a name="l00052"></a><span class="lineno"> 52</span>&#160; <span class="keyword">template</span>&lt;<span class="keyword">typename</span> T, qualifier Q&gt;</div><div class="line"><a name="l00053"></a><span class="lineno"> 53</span>&#160; GLM_FUNC_DECL qua&lt;T, Q&gt; <a class="code" href="a00669.html#gafbfe587b8da11fb89a30c3d67dd5ccc2">mix</a>(qua&lt;T, Q&gt; <span class="keyword">const</span>&amp; x, qua&lt;T, Q&gt; <span class="keyword">const</span>&amp; y, T a);</div><div class="line"><a name="l00054"></a><span class="lineno"> 54</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> T, qualifier Q&gt;</div><div class="line"><a name="l00065"></a><span class="lineno"> 65</span>&#160; GLM_FUNC_DECL qua&lt;T, Q&gt; <a class="code" href="a00669.html#ga6033dc0741051fa463a0a147ba29f293">lerp</a>(qua&lt;T, Q&gt; <span class="keyword">const</span>&amp; x, qua&lt;T, Q&gt; <span class="keyword">const</span>&amp; y, T a);</div><div class="line"><a name="l00066"></a><span class="lineno"> 66</span>&#160;</div><div class="line"><a name="l00076"></a><span class="lineno"> 76</span>&#160; <span class="keyword">template</span>&lt;<span class="keyword">typename</span> T, qualifier Q&gt;</div><div class="line"><a name="l00077"></a><span class="lineno"> 77</span>&#160; GLM_FUNC_DECL qua&lt;T, Q&gt; <a class="code" href="a00669.html#gae7fc3c945be366b9942b842f55da428a">slerp</a>(qua&lt;T, Q&gt; <span class="keyword">const</span>&amp; x, qua&lt;T, Q&gt; <span class="keyword">const</span>&amp; y, T a);</div><div class="line"><a name="l00078"></a><span class="lineno"> 78</span>&#160;</div><div class="line"><a name="l00083"></a><span class="lineno"> 83</span>&#160; <span class="keyword">template</span>&lt;<span class="keyword">typename</span> T, qualifier Q&gt;</div><div class="line"><a name="l00084"></a><span class="lineno"> 84</span>&#160; GLM_FUNC_DECL qua&lt;T, Q&gt; <a class="code" href="a00669.html#ga10d7bda73201788ac2ab28cd8d0d409b">conjugate</a>(qua&lt;T, Q&gt; <span class="keyword">const</span>&amp; q);</div><div class="line"><a name="l00085"></a><span class="lineno"> 85</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> T, qualifier Q&gt;</div><div class="line"><a name="l00091"></a><span class="lineno"> 91</span>&#160; GLM_FUNC_DECL qua&lt;T, Q&gt; <a class="code" href="a00669.html#gab41da854ae678e23e114b598cbca4065">inverse</a>(qua&lt;T, Q&gt; <span class="keyword">const</span>&amp; q);</div><div class="line"><a name="l00092"></a><span class="lineno"> 92</span>&#160;</div><div class="line"><a name="l00103"></a><span class="lineno"> 103</span>&#160; <span class="keyword">template</span>&lt;<span class="keyword">typename</span> T, qualifier Q&gt;</div><div class="line"><a name="l00104"></a><span class="lineno"> 104</span>&#160; GLM_FUNC_DECL vec&lt;4, bool, Q&gt; <a class="code" href="a00669.html#ga1bb55f8963616502e96dc564384d8a03">isnan</a>(qua&lt;T, Q&gt; <span class="keyword">const</span>&amp; x);</div><div class="line"><a name="l00105"></a><span class="lineno"> 105</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> T, qualifier Q&gt;</div><div class="line"><a name="l00115"></a><span class="lineno"> 115</span>&#160; GLM_FUNC_DECL vec&lt;4, bool, Q&gt; <a class="code" href="a00669.html#ga45722741ea266b4e861938b365c5f362">isinf</a>(qua&lt;T, Q&gt; <span class="keyword">const</span>&amp; x);</div><div class="line"><a name="l00116"></a><span class="lineno"> 116</span>&#160;</div><div class="line"><a name="l00118"></a><span class="lineno"> 118</span>&#160;} <span class="comment">//namespace glm</span></div><div class="line"><a name="l00119"></a><span class="lineno"> 119</span>&#160;</div><div class="line"><a name="l00120"></a><span class="lineno"> 120</span>&#160;<span class="preprocessor">#include &quot;quaternion_common.inl&quot;</span></div><div class="ttc" id="a00669_html_gafbfe587b8da11fb89a30c3d67dd5ccc2"><div class="ttname"><a href="a00669.html#gafbfe587b8da11fb89a30c3d67dd5ccc2">glm::mix</a></div><div class="ttdeci">GLM_FUNC_DECL qua&lt; T, Q &gt; mix(qua&lt; T, Q &gt; const &amp;x, qua&lt; T, Q &gt; const &amp;y, T a)</div><div class="ttdoc">Spherical linear interpolation of two quaternions. </div></div>
<div class="ttc" id="a00669_html_gae7fc3c945be366b9942b842f55da428a"><div class="ttname"><a href="a00669.html#gae7fc3c945be366b9942b842f55da428a">glm::slerp</a></div><div class="ttdeci">GLM_FUNC_DECL qua&lt; T, Q &gt; slerp(qua&lt; T, Q &gt; const &amp;x, qua&lt; T, Q &gt; const &amp;y, T a)</div><div class="ttdoc">Spherical linear interpolation of two quaternions. </div></div>
<div class="ttc" id="a00669_html_ga45722741ea266b4e861938b365c5f362"><div class="ttname"><a href="a00669.html#ga45722741ea266b4e861938b365c5f362">glm::isinf</a></div><div class="ttdeci">GLM_FUNC_DECL vec&lt; 4, bool, Q &gt; isinf(qua&lt; T, Q &gt; const &amp;x)</div><div class="ttdoc">Returns true if x holds a positive infinity or negative infinity representation in the underlying imp...</div></div>
<div class="ttc" id="a00669_html_ga10d7bda73201788ac2ab28cd8d0d409b"><div class="ttname"><a href="a00669.html#ga10d7bda73201788ac2ab28cd8d0d409b">glm::conjugate</a></div><div class="ttdeci">GLM_FUNC_DECL qua&lt; T, Q &gt; conjugate(qua&lt; T, Q &gt; const &amp;q)</div><div class="ttdoc">Returns the q conjugate. </div></div>
<div class="ttc" id="a00669_html_gab41da854ae678e23e114b598cbca4065"><div class="ttname"><a href="a00669.html#gab41da854ae678e23e114b598cbca4065">glm::inverse</a></div><div class="ttdeci">GLM_FUNC_DECL qua&lt; T, Q &gt; inverse(qua&lt; T, Q &gt; const &amp;q)</div><div class="ttdoc">Returns the q inverse. </div></div>
<div class="ttc" id="a00669_html_ga1bb55f8963616502e96dc564384d8a03"><div class="ttname"><a href="a00669.html#ga1bb55f8963616502e96dc564384d8a03">glm::isnan</a></div><div class="ttdeci">GLM_FUNC_DECL vec&lt; 4, bool, Q &gt; isnan(qua&lt; T, Q &gt; const &amp;x)</div><div class="ttdoc">Returns true if x holds a NaN (not a number) representation in the underlying implementation&amp;#39;s set of...</div></div>
<div class="ttc" id="a00792_html"><div class="ttname"><a href="a00792.html">glm</a></div><div class="ttdef"><b>Definition:</b> <a href="a00002_source.html#l00020">common.hpp:20</a></div></div>
<div class="ttc" id="a00669_html_ga6033dc0741051fa463a0a147ba29f293"><div class="ttname"><a href="a00669.html#ga6033dc0741051fa463a0a147ba29f293">glm::lerp</a></div><div class="ttdeci">GLM_FUNC_DECL qua&lt; T, Q &gt; lerp(qua&lt; T, Q &gt; const &amp;x, qua&lt; T, Q &gt; const &amp;y, T a)</div><div class="ttdoc">Linear interpolation of two quaternions. </div></div>
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