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<li class="navelem"><a class="el" href="dir_885cc87fac2d91e269af0a5a959fa5f6.html">E:</a></li><li class="navelem"><a class="el" href="dir_63ed049134a778d525e06b63afc2c979.html">Github</a></li><li class="navelem"><a class="el" href="dir_c98a9ac98258ab9f831b188d66361a70.html">g-truc</a></li><li class="navelem"><a class="el" href="dir_50f12b6ceb23d7f6adfb377a1ae8b006.html">glm</a></li><li class="navelem"><a class="el" href="dir_fca33f1b5115d46f42c670590789c0d2.html">glm</a></li><li class="navelem"><a class="el" href="dir_b171cecbb853a9ee4caace490047c53f.html">ext</a></li> </ul>
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<div class="title">quaternion_common.hpp</div> </div>
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<div class="contents">
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<a href="a00326.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span>  </div>
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<div class="line"><a name="l00021"></a><span class="lineno"> 21</span> <span class="preprocessor">#pragma once</span></div>
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<div class="line"><a name="l00022"></a><span class="lineno"> 22</span>  </div>
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<div class="line"><a name="l00023"></a><span class="lineno"> 23</span> <span class="comment">// Dependency:</span></div>
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<div class="line"><a name="l00024"></a><span class="lineno"> 24</span> <span class="preprocessor">#include "../ext/scalar_constants.hpp"</span></div>
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<div class="line"><a name="l00025"></a><span class="lineno"> 25</span> <span class="preprocessor">#include "../ext/quaternion_geometric.hpp"</span></div>
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<div class="line"><a name="l00026"></a><span class="lineno"> 26</span> <span class="preprocessor">#include "../common.hpp"</span></div>
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<div class="line"><a name="l00027"></a><span class="lineno"> 27</span> <span class="preprocessor">#include "../trigonometric.hpp"</span></div>
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<div class="line"><a name="l00028"></a><span class="lineno"> 28</span> <span class="preprocessor">#include "../exponential.hpp"</span></div>
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<div class="line"><a name="l00029"></a><span class="lineno"> 29</span> <span class="preprocessor">#include <limits></span></div>
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<div class="line"><a name="l00030"></a><span class="lineno"> 30</span>  </div>
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<div class="line"><a name="l00031"></a><span class="lineno"> 31</span> <span class="preprocessor">#if GLM_MESSAGES == GLM_ENABLE && !defined(GLM_EXT_INCLUDED)</span></div>
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<div class="line"><a name="l00032"></a><span class="lineno"> 32</span> <span class="preprocessor"># pragma message("GLM: GLM_EXT_quaternion_common extension included")</span></div>
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<div class="line"><a name="l00033"></a><span class="lineno"> 33</span> <span class="preprocessor">#endif</span></div>
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<div class="line"><a name="l00034"></a><span class="lineno"> 34</span>  </div>
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<div class="line"><a name="l00035"></a><span class="lineno"> 35</span> <span class="keyword">namespace </span>glm</div>
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<div class="line"><a name="l00036"></a><span class="lineno"> 36</span> {</div>
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<div class="line"><a name="l00039"></a><span class="lineno"> 39</span>  </div>
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<div class="line"><a name="l00052"></a><span class="lineno"> 52</span>  <span class="keyword">template</span><<span class="keyword">typename</span> T, qualifier Q></div>
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<div class="line"><a name="l00053"></a><span class="lineno"><a class="line" href="a00856.html#gafbfe587b8da11fb89a30c3d67dd5ccc2"> 53</a></span>  GLM_FUNC_DECL qua<T, Q> <a class="code" href="a00856.html#gafbfe587b8da11fb89a30c3d67dd5ccc2">mix</a>(qua<T, Q> <span class="keyword">const</span>& x, qua<T, Q> <span class="keyword">const</span>& y, T a);</div>
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<div class="line"><a name="l00054"></a><span class="lineno"> 54</span>  </div>
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<div class="line"><a name="l00064"></a><span class="lineno"> 64</span>  <span class="keyword">template</span><<span class="keyword">typename</span> T, qualifier Q></div>
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<div class="line"><a name="l00065"></a><span class="lineno"><a class="line" href="a00856.html#gaacd3d0591852faa4bc291b61da88ad44"> 65</a></span>  GLM_FUNC_DECL GLM_CONSTEXPR qua<T, Q> <a class="code" href="a00856.html#gaacd3d0591852faa4bc291b61da88ad44">lerp</a>(qua<T, Q> <span class="keyword">const</span>& x, qua<T, Q> <span class="keyword">const</span>& y, T a);</div>
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<div class="line"><a name="l00066"></a><span class="lineno"> 66</span>  </div>
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<div class="line"><a name="l00076"></a><span class="lineno"> 76</span>  <span class="keyword">template</span><<span class="keyword">typename</span> T, qualifier Q></div>
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<div class="line"><a name="l00077"></a><span class="lineno"><a class="line" href="a00856.html#gae7fc3c945be366b9942b842f55da428a"> 77</a></span>  GLM_FUNC_DECL qua<T, Q> <a class="code" href="a00856.html#ga8514da9c52cfee86f716cc0933ce118a">slerp</a>(qua<T, Q> <span class="keyword">const</span>& x, qua<T, Q> <span class="keyword">const</span>& y, T a);</div>
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<div class="line"><a name="l00078"></a><span class="lineno"> 78</span>  </div>
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<div class="line"><a name="l00091"></a><span class="lineno"> 91</span>  <span class="keyword">template</span><<span class="keyword">typename</span> T, <span class="keyword">typename</span> S, qualifier Q></div>
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<div class="line"><a name="l00092"></a><span class="lineno"><a class="line" href="a00856.html#ga8514da9c52cfee86f716cc0933ce118a"> 92</a></span>  GLM_FUNC_DECL qua<T, Q> <a class="code" href="a00856.html#ga8514da9c52cfee86f716cc0933ce118a">slerp</a>(qua<T, Q> <span class="keyword">const</span>& x, qua<T, Q> <span class="keyword">const</span>& y, T a, S k);</div>
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<div class="line"><a name="l00093"></a><span class="lineno"> 93</span>  </div>
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<div class="line"><a name="l00098"></a><span class="lineno"> 98</span>  <span class="keyword">template</span><<span class="keyword">typename</span> T, qualifier Q></div>
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<div class="line"><a name="l00099"></a><span class="lineno"><a class="line" href="a00856.html#ga5b646f1cd4422eb76ab90496bcd0b60a"> 99</a></span>  GLM_FUNC_DECL GLM_CONSTEXPR qua<T, Q> <a class="code" href="a00856.html#ga5b646f1cd4422eb76ab90496bcd0b60a">conjugate</a>(qua<T, Q> <span class="keyword">const</span>& q);</div>
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<div class="line"><a name="l00100"></a><span class="lineno"> 100</span>  </div>
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<div class="line"><a name="l00105"></a><span class="lineno"> 105</span>  <span class="keyword">template</span><<span class="keyword">typename</span> T, qualifier Q></div>
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<div class="line"><a name="l00106"></a><span class="lineno"><a class="line" href="a00856.html#ga50db49335150de11562052667537e517"> 106</a></span>  GLM_FUNC_DECL GLM_CONSTEXPR qua<T, Q> <a class="code" href="a00856.html#ga50db49335150de11562052667537e517">inverse</a>(qua<T, Q> <span class="keyword">const</span>& q);</div>
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<div class="line"><a name="l00107"></a><span class="lineno"> 107</span>  </div>
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<div class="line"><a name="l00118"></a><span class="lineno"> 118</span>  <span class="keyword">template</span><<span class="keyword">typename</span> T, qualifier Q></div>
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<div class="line"><a name="l00119"></a><span class="lineno"><a class="line" href="a00856.html#ga1bb55f8963616502e96dc564384d8a03"> 119</a></span>  GLM_FUNC_DECL vec<4, bool, Q> <a class="code" href="a00856.html#ga1bb55f8963616502e96dc564384d8a03">isnan</a>(qua<T, Q> <span class="keyword">const</span>& x);</div>
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<div class="line"><a name="l00120"></a><span class="lineno"> 120</span>  </div>
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<div class="line"><a name="l00129"></a><span class="lineno"> 129</span>  <span class="keyword">template</span><<span class="keyword">typename</span> T, qualifier Q></div>
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<div class="line"><a name="l00130"></a><span class="lineno"><a class="line" href="a00856.html#ga45722741ea266b4e861938b365c5f362"> 130</a></span>  GLM_FUNC_DECL vec<4, bool, Q> <a class="code" href="a00856.html#ga45722741ea266b4e861938b365c5f362">isinf</a>(qua<T, Q> <span class="keyword">const</span>& x);</div>
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<div class="line"><a name="l00131"></a><span class="lineno"> 131</span>  </div>
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<div class="line"><a name="l00133"></a><span class="lineno"> 133</span> } <span class="comment">//namespace glm</span></div>
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<div class="line"><a name="l00134"></a><span class="lineno"> 134</span>  </div>
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<div class="line"><a name="l00135"></a><span class="lineno"> 135</span> <span class="preprocessor">#include "quaternion_common.inl"</span></div>
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</div><!-- fragment --></div><!-- contents -->
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<div class="ttc" id="aa00856_html_ga45722741ea266b4e861938b365c5f362"><div class="ttname"><a href="a00856.html#ga45722741ea266b4e861938b365c5f362">glm::isinf</a></div><div class="ttdeci">GLM_FUNC_DECL vec< 4, bool, Q > isinf(qua< T, Q > const &x)</div><div class="ttdoc">Returns true if x holds a positive infinity or negative infinity representation in the underlying imp...</div></div>
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<div class="ttc" id="aa00856_html_ga8514da9c52cfee86f716cc0933ce118a"><div class="ttname"><a href="a00856.html#ga8514da9c52cfee86f716cc0933ce118a">glm::slerp</a></div><div class="ttdeci">GLM_FUNC_DECL qua< T, Q > slerp(qua< T, Q > const &x, qua< T, Q > const &y, T a, S k)</div><div class="ttdoc">Spherical linear interpolation of two quaternions with multiple spins over rotation axis.</div></div>
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<div class="ttc" id="aa00856_html_ga50db49335150de11562052667537e517"><div class="ttname"><a href="a00856.html#ga50db49335150de11562052667537e517">glm::inverse</a></div><div class="ttdeci">GLM_FUNC_DECL GLM_CONSTEXPR qua< T, Q > inverse(qua< T, Q > const &q)</div><div class="ttdoc">Returns the q inverse.</div></div>
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<div class="ttc" id="aa00856_html_ga1bb55f8963616502e96dc564384d8a03"><div class="ttname"><a href="a00856.html#ga1bb55f8963616502e96dc564384d8a03">glm::isnan</a></div><div class="ttdeci">GLM_FUNC_DECL vec< 4, bool, Q > isnan(qua< T, Q > const &x)</div><div class="ttdoc">Returns true if x holds a NaN (not a number) representation in the underlying implementation's set of...</div></div>
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<div class="ttc" id="aa00856_html_gafbfe587b8da11fb89a30c3d67dd5ccc2"><div class="ttname"><a href="a00856.html#gafbfe587b8da11fb89a30c3d67dd5ccc2">glm::mix</a></div><div class="ttdeci">GLM_FUNC_DECL qua< T, Q > mix(qua< T, Q > const &x, qua< T, Q > const &y, T a)</div><div class="ttdoc">Spherical linear interpolation of two quaternions.</div></div>
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<div class="ttc" id="aa00856_html_ga5b646f1cd4422eb76ab90496bcd0b60a"><div class="ttname"><a href="a00856.html#ga5b646f1cd4422eb76ab90496bcd0b60a">glm::conjugate</a></div><div class="ttdeci">GLM_FUNC_DECL GLM_CONSTEXPR qua< T, Q > conjugate(qua< T, Q > const &q)</div><div class="ttdoc">Returns the q conjugate.</div></div>
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<div class="ttc" id="aa00856_html_gaacd3d0591852faa4bc291b61da88ad44"><div class="ttname"><a href="a00856.html#gaacd3d0591852faa4bc291b61da88ad44">glm::lerp</a></div><div class="ttdeci">GLM_FUNC_DECL GLM_CONSTEXPR qua< T, Q > lerp(qua< T, Q > const &x, qua< T, Q > const &y, T a)</div><div class="ttdoc">Linear interpolation of two quaternions.</div></div>
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