5070880428
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.
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286 lines
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<div id="projectname">0.9.7
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<li class="navelem"><a class="el" href="dir_275089585c7fc1b5fd5d7d42c69cb1da.html">D:</a></li><li class="navelem"><a class="el" href="dir_7b98f88bffbed4b390b5f8f520d9c08e.html">Source</a></li><li class="navelem"><a class="el" href="dir_1f76e953200861345293ade84ac7fb6c.html">G-Truc</a></li><li class="navelem"><a class="el" href="dir_e29b03b892e0e25920d021a614d4db9b.html">glm</a></li><li class="navelem"><a class="el" href="dir_5ce58d942b2d0776e17a9a58abc01e04.html">glm</a></li><li class="navelem"><a class="el" href="dir_8d176b5b7dd0ae42ea6876078f2bde49.html">gtx</a></li> </ul>
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<div class="title">simd_quat.hpp</div> </div>
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</div><!--header-->
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<div class="contents">
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<a href="a00107.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="l00042"></a><span class="lineno"> 42</span> <span class="preprocessor">#pragma once</span></div>
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<div class="line"><a name="l00043"></a><span class="lineno"> 43</span> </div>
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<div class="line"><a name="l00044"></a><span class="lineno"> 44</span> <span class="comment">// Dependency:</span></div>
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<div class="line"><a name="l00045"></a><span class="lineno"> 45</span> <span class="preprocessor">#include "../glm.hpp"</span></div>
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<div class="line"><a name="l00046"></a><span class="lineno"> 46</span> <span class="preprocessor">#include "../gtc/quaternion.hpp"</span></div>
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<div class="line"><a name="l00047"></a><span class="lineno"> 47</span> <span class="preprocessor">#include "../gtx/fast_trigonometry.hpp"</span></div>
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<div class="line"><a name="l00048"></a><span class="lineno"> 48</span> </div>
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<div class="line"><a name="l00049"></a><span class="lineno"> 49</span> <span class="preprocessor">#if(GLM_ARCH != GLM_ARCH_PURE)</span></div>
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<div class="line"><a name="l00050"></a><span class="lineno"> 50</span> </div>
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<div class="line"><a name="l00051"></a><span class="lineno"> 51</span> <span class="preprocessor">#if(GLM_ARCH & GLM_ARCH_SSE2)</span></div>
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<div class="line"><a name="l00052"></a><span class="lineno"> 52</span> <span class="preprocessor"># include "../gtx/simd_mat4.hpp"</span></div>
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<div class="line"><a name="l00053"></a><span class="lineno"> 53</span> <span class="preprocessor">#else</span></div>
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<div class="line"><a name="l00054"></a><span class="lineno"> 54</span> <span class="preprocessor"># error "GLM: GLM_GTX_simd_quat requires compiler support of SSE2 through intrinsics"</span></div>
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<div class="line"><a name="l00055"></a><span class="lineno"> 55</span> <span class="preprocessor">#endif</span></div>
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<div class="line"><a name="l00056"></a><span class="lineno"> 56</span> </div>
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<div class="line"><a name="l00057"></a><span class="lineno"> 57</span> <span class="preprocessor">#if(defined(GLM_MESSAGES) && !defined(GLM_EXT_INCLUDED))</span></div>
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<div class="line"><a name="l00058"></a><span class="lineno"> 58</span> <span class="preprocessor"># pragma message("GLM: GLM_GTX_simd_quat extension included")</span></div>
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<div class="line"><a name="l00059"></a><span class="lineno"> 59</span> <span class="preprocessor">#endif</span></div>
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<div class="line"><a name="l00060"></a><span class="lineno"> 60</span> </div>
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<div class="line"><a name="l00061"></a><span class="lineno"> 61</span> <span class="comment">// Warning silencer for nameless struct/union.</span></div>
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<div class="line"><a name="l00062"></a><span class="lineno"> 62</span> <span class="preprocessor">#if (GLM_COMPILER & GLM_COMPILER_VC)</span></div>
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<div class="line"><a name="l00063"></a><span class="lineno"> 63</span> <span class="preprocessor"># pragma warning(push)</span></div>
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<div class="line"><a name="l00064"></a><span class="lineno"> 64</span> <span class="preprocessor"># pragma warning(disable:4201) // warning C4201: nonstandard extension used : nameless struct/union</span></div>
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<div class="line"><a name="l00065"></a><span class="lineno"> 65</span> <span class="preprocessor">#endif</span></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="l00067"></a><span class="lineno"> 67</span> <span class="keyword">namespace </span><a class="code" href="a00146.html">glm</a>{</div>
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<div class="line"><a name="l00068"></a><span class="lineno"> 68</span> <span class="keyword">namespace </span>detail</div>
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<div class="line"><a name="l00069"></a><span class="lineno"> 69</span> {</div>
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<div class="line"><a name="l00070"></a><span class="lineno"> 70</span>  GLM_ALIGNED_STRUCT(16) fquatSIMD</div>
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<div class="line"><a name="l00071"></a><span class="lineno"> 71</span>  {</div>
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<div class="line"><a name="l00072"></a><span class="lineno"> 72</span>  <span class="keyword">typedef</span> <span class="keywordtype">float</span> value_type;</div>
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<div class="line"><a name="l00073"></a><span class="lineno"> 73</span>  <span class="keyword">typedef</span> std::size_t size_type;</div>
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<div class="line"><a name="l00074"></a><span class="lineno"> 74</span> </div>
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<div class="line"><a name="l00075"></a><span class="lineno"> 75</span>  <span class="keyword">typedef</span> fquatSIMD type;</div>
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<div class="line"><a name="l00076"></a><span class="lineno"> 76</span>  <span class="keyword">typedef</span> tquat<bool, defaultp> bool_type;</div>
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<div class="line"><a name="l00077"></a><span class="lineno"> 77</span>  <span class="keyword">typedef</span> tquat<float, defaultp> pure_type;</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="l00079"></a><span class="lineno"> 79</span> <span class="preprocessor"># ifdef GLM_META_PROG_HELPERS</span></div>
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<div class="line"><a name="l00080"></a><span class="lineno"> 80</span>  <span class="keyword">static</span> GLM_RELAXED_CONSTEXPR length_t components = 4;</div>
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<div class="line"><a name="l00081"></a><span class="lineno"> 81</span>  <span class="keyword">static</span> GLM_RELAXED_CONSTEXPR precision prec = defaultp;</div>
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<div class="line"><a name="l00082"></a><span class="lineno"> 82</span> <span class="preprocessor"># endif//GLM_META_PROG_HELPERS</span></div>
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<div class="line"><a name="l00083"></a><span class="lineno"> 83</span> </div>
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<div class="line"><a name="l00084"></a><span class="lineno"> 84</span> <span class="preprocessor">#ifdef GLM_SIMD_ENABLE_XYZW_UNION</span></div>
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<div class="line"><a name="l00085"></a><span class="lineno"> 85</span>  <span class="keyword">union</span></div>
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<div class="line"><a name="l00086"></a><span class="lineno"> 86</span>  {</div>
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<div class="line"><a name="l00087"></a><span class="lineno"> 87</span>  __m128 Data;</div>
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<div class="line"><a name="l00088"></a><span class="lineno"> 88</span>  <span class="keyword">struct </span>{<span class="keywordtype">float</span> x, y, z, w;};</div>
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<div class="line"><a name="l00089"></a><span class="lineno"> 89</span>  };</div>
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<div class="line"><a name="l00090"></a><span class="lineno"> 90</span> <span class="preprocessor">#else</span></div>
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<div class="line"><a name="l00091"></a><span class="lineno"> 91</span>  __m128 Data;</div>
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<div class="line"><a name="l00092"></a><span class="lineno"> 92</span> <span class="preprocessor">#endif</span></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="l00095"></a><span class="lineno"> 95</span>  <span class="comment">// Implicit basic constructors</span></div>
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<div class="line"><a name="l00096"></a><span class="lineno"> 96</span> </div>
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<div class="line"><a name="l00097"></a><span class="lineno"> 97</span>  fquatSIMD() GLM_DEFAULT_CTOR;</div>
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<div class="line"><a name="l00098"></a><span class="lineno"> 98</span>  fquatSIMD(fquatSIMD const & q) GLM_DEFAULT;</div>
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<div class="line"><a name="l00099"></a><span class="lineno"> 99</span>  fquatSIMD(__m128 const & Data);</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="l00102"></a><span class="lineno"> 102</span>  <span class="comment">// Explicit basic constructors</span></div>
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<div class="line"><a name="l00103"></a><span class="lineno"> 103</span> </div>
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<div class="line"><a name="l00104"></a><span class="lineno"> 104</span>  explicit fquatSIMD(</div>
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<div class="line"><a name="l00105"></a><span class="lineno"> 105</span>  ctor);</div>
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<div class="line"><a name="l00106"></a><span class="lineno"> 106</span>  explicit fquatSIMD(</div>
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<div class="line"><a name="l00107"></a><span class="lineno"> 107</span>  <span class="keywordtype">float</span> const & w,</div>
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<div class="line"><a name="l00108"></a><span class="lineno"> 108</span>  <span class="keywordtype">float</span> const & x,</div>
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<div class="line"><a name="l00109"></a><span class="lineno"> 109</span>  <span class="keywordtype">float</span> const & y,</div>
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<div class="line"><a name="l00110"></a><span class="lineno"> 110</span>  <span class="keywordtype">float</span> const & z);</div>
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<div class="line"><a name="l00111"></a><span class="lineno"> 111</span>  explicit fquatSIMD(</div>
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<div class="line"><a name="l00112"></a><span class="lineno"> 112</span>  quat const & v);</div>
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<div class="line"><a name="l00113"></a><span class="lineno"> 113</span>  explicit fquatSIMD(</div>
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<div class="line"><a name="l00114"></a><span class="lineno"> 114</span>  <a class="code" href="a00163.html#gaa8ea2429bb3cb41a715258a447f39897">vec3</a> const & <a class="code" href="a00177.html#gadb92ec1c1b0dd6b024176a73fbef3e64">eulerAngles</a>);</div>
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<div class="line"><a name="l00115"></a><span class="lineno"> 115</span> </div>
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<div class="line"><a name="l00116"></a><span class="lineno"> 116</span> </div>
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<div class="line"><a name="l00118"></a><span class="lineno"> 118</span>  <span class="comment">// Unary arithmetic operators</span></div>
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<div class="line"><a name="l00119"></a><span class="lineno"> 119</span> </div>
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<div class="line"><a name="l00120"></a><span class="lineno"> 120</span>  fquatSIMD& operator= (fquatSIMD const & q) GLM_DEFAULT;</div>
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<div class="line"><a name="l00121"></a><span class="lineno"> 121</span>  fquatSIMD& operator*=(<span class="keywordtype">float</span> const & s);</div>
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<div class="line"><a name="l00122"></a><span class="lineno"> 122</span>  fquatSIMD& operator/=(<span class="keywordtype">float</span> const & s);</div>
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<div class="line"><a name="l00123"></a><span class="lineno"> 123</span>  };</div>
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<div class="line"><a name="l00124"></a><span class="lineno"> 124</span> </div>
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<div class="line"><a name="l00125"></a><span class="lineno"> 125</span> </div>
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<div class="line"><a name="l00127"></a><span class="lineno"> 127</span>  <span class="comment">// Arithmetic operators</span></div>
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<div class="line"><a name="l00128"></a><span class="lineno"> 128</span> </div>
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<div class="line"><a name="l00129"></a><span class="lineno"> 129</span>  detail::fquatSIMD operator- (</div>
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<div class="line"><a name="l00130"></a><span class="lineno"> 130</span>  detail::fquatSIMD const & q);</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="l00132"></a><span class="lineno"> 132</span>  detail::fquatSIMD operator+ (</div>
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<div class="line"><a name="l00133"></a><span class="lineno"> 133</span>  detail::fquatSIMD const & q,</div>
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<div class="line"><a name="l00134"></a><span class="lineno"> 134</span>  detail::fquatSIMD const & p);</div>
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<div class="line"><a name="l00135"></a><span class="lineno"> 135</span> </div>
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<div class="line"><a name="l00136"></a><span class="lineno"> 136</span>  detail::fquatSIMD operator* (</div>
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<div class="line"><a name="l00137"></a><span class="lineno"> 137</span>  detail::fquatSIMD const & q,</div>
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<div class="line"><a name="l00138"></a><span class="lineno"> 138</span>  detail::fquatSIMD const & p);</div>
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<div class="line"><a name="l00139"></a><span class="lineno"> 139</span> </div>
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<div class="line"><a name="l00140"></a><span class="lineno"> 140</span>  detail::fvec4SIMD operator* (</div>
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<div class="line"><a name="l00141"></a><span class="lineno"> 141</span>  detail::fquatSIMD const & q,</div>
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<div class="line"><a name="l00142"></a><span class="lineno"> 142</span>  detail::fvec4SIMD const & v);</div>
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<div class="line"><a name="l00143"></a><span class="lineno"> 143</span> </div>
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<div class="line"><a name="l00144"></a><span class="lineno"> 144</span>  detail::fvec4SIMD operator* (</div>
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<div class="line"><a name="l00145"></a><span class="lineno"> 145</span>  detail::fvec4SIMD const & v,</div>
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<div class="line"><a name="l00146"></a><span class="lineno"> 146</span>  detail::fquatSIMD const & q);</div>
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<div class="line"><a name="l00147"></a><span class="lineno"> 147</span> </div>
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<div class="line"><a name="l00148"></a><span class="lineno"> 148</span>  detail::fquatSIMD operator* (</div>
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<div class="line"><a name="l00149"></a><span class="lineno"> 149</span>  detail::fquatSIMD const & q,</div>
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<div class="line"><a name="l00150"></a><span class="lineno"> 150</span>  <span class="keywordtype">float</span> s);</div>
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<div class="line"><a name="l00151"></a><span class="lineno"> 151</span> </div>
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<div class="line"><a name="l00152"></a><span class="lineno"> 152</span>  detail::fquatSIMD operator* (</div>
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<div class="line"><a name="l00153"></a><span class="lineno"> 153</span>  <span class="keywordtype">float</span> s,</div>
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<div class="line"><a name="l00154"></a><span class="lineno"> 154</span>  detail::fquatSIMD const & q);</div>
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<div class="line"><a name="l00155"></a><span class="lineno"> 155</span> </div>
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<div class="line"><a name="l00156"></a><span class="lineno"> 156</span>  detail::fquatSIMD operator/ (</div>
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<div class="line"><a name="l00157"></a><span class="lineno"> 157</span>  detail::fquatSIMD const & q,</div>
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<div class="line"><a name="l00158"></a><span class="lineno"> 158</span>  <span class="keywordtype">float</span> s);</div>
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<div class="line"><a name="l00159"></a><span class="lineno"> 159</span> </div>
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<div class="line"><a name="l00160"></a><span class="lineno"> 160</span> }<span class="comment">//namespace detail</span></div>
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<div class="line"><a name="l00161"></a><span class="lineno"> 161</span> </div>
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<div class="line"><a name="l00164"></a><span class="lineno"> 164</span> </div>
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<div class="line"><a name="l00165"></a><span class="lineno"> 165</span>  typedef <a class="code" href="a00146.html">glm</a>::detail::fquatSIMD simdQuat;</div>
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<div class="line"><a name="l00166"></a><span class="lineno"> 166</span> </div>
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<div class="line"><a name="l00169"></a><span class="lineno"> 169</span>  quat <a class="code" href="a00177.html#ga950f8acff3e33bbda77895a3dcb7e5ce">quat_cast</a>(</div>
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<div class="line"><a name="l00170"></a><span class="lineno"> 170</span>  detail::fquatSIMD const & x);</div>
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<div class="line"><a name="l00171"></a><span class="lineno"> 171</span> </div>
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<div class="line"><a name="l00174"></a><span class="lineno"> 174</span>  detail::fquatSIMD quatSIMD_cast(</div>
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<div class="line"><a name="l00175"></a><span class="lineno"> 175</span>  detail::fmat4x4SIMD const & m);</div>
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<div class="line"><a name="l00176"></a><span class="lineno"> 176</span> </div>
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<div class="line"><a name="l00179"></a><span class="lineno"> 179</span>  template <typename T, precision P></div>
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<div class="line"><a name="l00180"></a><span class="lineno"> 180</span>  detail::fquatSIMD quatSIMD_cast(</div>
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<div class="line"><a name="l00181"></a><span class="lineno"> 181</span>  tmat4x4<T, P> const & m);</div>
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<div class="line"><a name="l00182"></a><span class="lineno"> 182</span> </div>
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<div class="line"><a name="l00185"></a><span class="lineno"> 185</span>  template <typename T, precision P></div>
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<div class="line"><a name="l00186"></a><span class="lineno"> 186</span>  detail::fquatSIMD quatSIMD_cast(</div>
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<div class="line"><a name="l00187"></a><span class="lineno"> 187</span>  tmat3x3<T, P> const & m);</div>
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<div class="line"><a name="l00188"></a><span class="lineno"> 188</span> </div>
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<div class="line"><a name="l00191"></a><span class="lineno"> 191</span>  detail::fmat4x4SIMD mat4SIMD_cast(</div>
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<div class="line"><a name="l00192"></a><span class="lineno"> 192</span>  detail::fquatSIMD const & q);</div>
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<div class="line"><a name="l00193"></a><span class="lineno"> 193</span> </div>
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<div class="line"><a name="l00196"></a><span class="lineno"> 196</span>  <a class="code" href="a00163.html#gade0eb47c01f79384a6f38017ede17446">mat4</a> <a class="code" href="a00177.html#ga14bb2ddf028c91542763eb6f2bba47ef">mat4_cast</a>(</div>
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<div class="line"><a name="l00197"></a><span class="lineno"> 197</span>  detail::fquatSIMD const & q);</div>
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<div class="line"><a name="l00198"></a><span class="lineno"> 198</span> </div>
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<div class="line"><a name="l00199"></a><span class="lineno"> 199</span> </div>
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<div class="line"><a name="l00203"></a><span class="lineno"> 203</span>  <span class="keywordtype">float</span> <a class="code" href="a00153.html#ga18d45e3d4c7705e67ccfabd99e521604">length</a>(</div>
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<div class="line"><a name="l00204"></a><span class="lineno"> 204</span>  detail::fquatSIMD const & x);</div>
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<div class="line"><a name="l00205"></a><span class="lineno"> 205</span> </div>
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<div class="line"><a name="l00209"></a><span class="lineno"> 209</span>  detail::fquatSIMD <a class="code" href="a00153.html#gada9451ec170a36fe53552812b9c03a68">normalize</a>(</div>
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<div class="line"><a name="l00210"></a><span class="lineno"> 210</span>  detail::fquatSIMD const & x);</div>
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<div class="line"><a name="l00211"></a><span class="lineno"> 211</span> </div>
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<div class="line"><a name="l00215"></a><span class="lineno"> 215</span>  <span class="keywordtype">float</span> <a class="code" href="a00153.html#ga7dada304da2ba7dd3376ab4f178c3f6b">dot</a>(</div>
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<div class="line"><a name="l00216"></a><span class="lineno"> 216</span>  detail::fquatSIMD const & q1,</div>
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<div class="line"><a name="l00217"></a><span class="lineno"> 217</span>  detail::fquatSIMD const & q2);</div>
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<div class="line"><a name="l00218"></a><span class="lineno"> 218</span> </div>
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<div class="line"><a name="l00229"></a><span class="lineno"> 229</span>  detail::fquatSIMD <a class="code" href="a00151.html#gadccbaffe46f369cf1a96b2aef92cbfdd">mix</a>(</div>
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<div class="line"><a name="l00230"></a><span class="lineno"> 230</span>  detail::fquatSIMD const & x,</div>
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<div class="line"><a name="l00231"></a><span class="lineno"> 231</span>  detail::fquatSIMD const & y,</div>
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<div class="line"><a name="l00232"></a><span class="lineno"> 232</span>  <span class="keywordtype">float</span> const & a);</div>
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<div class="line"><a name="l00233"></a><span class="lineno"> 233</span> </div>
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<div class="line"><a name="l00242"></a><span class="lineno"> 242</span>  detail::fquatSIMD <a class="code" href="a00177.html#ga5692804fa4db9e762a1c19b607e54435">lerp</a>(</div>
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<div class="line"><a name="l00243"></a><span class="lineno"> 243</span>  detail::fquatSIMD const & x,</div>
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<div class="line"><a name="l00244"></a><span class="lineno"> 244</span>  detail::fquatSIMD const & y,</div>
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<div class="line"><a name="l00245"></a><span class="lineno"> 245</span>  <span class="keywordtype">float</span> const & a);</div>
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<div class="line"><a name="l00246"></a><span class="lineno"> 246</span> </div>
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<div class="line"><a name="l00255"></a><span class="lineno"> 255</span>  detail::fquatSIMD <a class="code" href="a00177.html#ga22b438c7252f3fa5b773c9882471652a">slerp</a>(</div>
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<div class="line"><a name="l00256"></a><span class="lineno"> 256</span>  detail::fquatSIMD const & x,</div>
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<div class="line"><a name="l00257"></a><span class="lineno"> 257</span>  detail::fquatSIMD const & y,</div>
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<div class="line"><a name="l00258"></a><span class="lineno"> 258</span>  <span class="keywordtype">float</span> const & a);</div>
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<div class="line"><a name="l00259"></a><span class="lineno"> 259</span> </div>
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<div class="line"><a name="l00260"></a><span class="lineno"> 260</span> </div>
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<div class="line"><a name="l00271"></a><span class="lineno"> 271</span>  detail::fquatSIMD <a class="code" href="a00224.html#gac11bf550f17d1da14423595a27575084">fastMix</a>(</div>
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<div class="line"><a name="l00272"></a><span class="lineno"> 272</span>  detail::fquatSIMD const & x,</div>
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<div class="line"><a name="l00273"></a><span class="lineno"> 273</span>  detail::fquatSIMD const & y,</div>
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<div class="line"><a name="l00274"></a><span class="lineno"> 274</span>  <span class="keywordtype">float</span> const & a);</div>
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<div class="line"><a name="l00275"></a><span class="lineno"> 275</span> </div>
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<div class="line"><a name="l00283"></a><span class="lineno"> 283</span>  detail::fquatSIMD fastSlerp(</div>
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<div class="line"><a name="l00284"></a><span class="lineno"> 284</span>  detail::fquatSIMD const & x,</div>
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<div class="line"><a name="l00285"></a><span class="lineno"> 285</span>  detail::fquatSIMD const & y,</div>
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<div class="line"><a name="l00286"></a><span class="lineno"> 286</span>  <span class="keywordtype">float</span> const & a);</div>
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<div class="line"><a name="l00287"></a><span class="lineno"> 287</span> </div>
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<div class="line"><a name="l00288"></a><span class="lineno"> 288</span> </div>
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<div class="line"><a name="l00292"></a><span class="lineno"> 292</span>  detail::fquatSIMD <a class="code" href="a00177.html#gab1ace864fbf189ffa368950001808a3c">conjugate</a>(</div>
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<div class="line"><a name="l00293"></a><span class="lineno"> 293</span>  detail::fquatSIMD const & q);</div>
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<div class="line"><a name="l00294"></a><span class="lineno"> 294</span> </div>
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<div class="line"><a name="l00298"></a><span class="lineno"> 298</span>  detail::fquatSIMD <a class="code" href="a00155.html#ga7635d3dbe5aa10ff73a0e6903bf6bea5">inverse</a>(</div>
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<div class="line"><a name="l00299"></a><span class="lineno"> 299</span>  detail::fquatSIMD const & q);</div>
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<div class="line"><a name="l00300"></a><span class="lineno"> 300</span> </div>
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<div class="line"><a name="l00307"></a><span class="lineno"> 307</span>  detail::fquatSIMD angleAxisSIMD(</div>
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<div class="line"><a name="l00308"></a><span class="lineno"> 308</span>  <span class="keywordtype">float</span> const & <a class="code" href="a00177.html#gad4a4448baedb198b2b1e7880d2544dc9">angle</a>,</div>
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<div class="line"><a name="l00309"></a><span class="lineno"> 309</span>  <a class="code" href="a00163.html#gaa8ea2429bb3cb41a715258a447f39897">vec3</a> const & <a class="code" href="a00177.html#ga0b3e87a13b2708154b72259e50789a19">axis</a>);</div>
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<div class="line"><a name="l00310"></a><span class="lineno"> 310</span> </div>
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<div class="line"><a name="l00319"></a><span class="lineno"> 319</span>  detail::fquatSIMD angleAxisSIMD(</div>
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<div class="line"><a name="l00320"></a><span class="lineno"> 320</span>  <span class="keywordtype">float</span> const & angle,</div>
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<div class="line"><a name="l00321"></a><span class="lineno"> 321</span>  <span class="keywordtype">float</span> const & x,</div>
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<div class="line"><a name="l00322"></a><span class="lineno"> 322</span>  <span class="keywordtype">float</span> const & y,</div>
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<div class="line"><a name="l00323"></a><span class="lineno"> 323</span>  <span class="keywordtype">float</span> const & z);</div>
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<div class="line"><a name="l00324"></a><span class="lineno"> 324</span> </div>
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<div class="line"><a name="l00325"></a><span class="lineno"> 325</span>  <span class="comment">// TODO: Move this to somewhere more appropriate. Used with fastMix() and fastSlerp().</span></div>
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<div class="line"><a name="l00327"></a><span class="lineno"> 327</span> <span class="comment"></span> __m128 <a class="code" href="a00199.html#ga0aab3257bb3b628d10a1e0483e2c6915">fastSin</a>(__m128 x);</div>
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<div class="line"><a name="l00328"></a><span class="lineno"> 328</span> </div>
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<div class="line"><a name="l00330"></a><span class="lineno"> 330</span> }<span class="comment">//namespace glm</span></div>
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<div class="line"><a name="l00331"></a><span class="lineno"> 331</span> </div>
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<div class="line"><a name="l00332"></a><span class="lineno"> 332</span> <span class="preprocessor">#include "simd_quat.inl"</span></div>
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<div class="line"><a name="l00333"></a><span class="lineno"> 333</span> </div>
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<div class="line"><a name="l00334"></a><span class="lineno"> 334</span> </div>
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<div class="line"><a name="l00335"></a><span class="lineno"> 335</span> <span class="preprocessor">#if (GLM_COMPILER & GLM_COMPILER_VC)</span></div>
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<div class="line"><a name="l00336"></a><span class="lineno"> 336</span> <span class="preprocessor"># pragma warning(pop)</span></div>
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<div class="line"><a name="l00337"></a><span class="lineno"> 337</span> <span class="preprocessor">#endif</span></div>
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<div class="line"><a name="l00338"></a><span class="lineno"> 338</span> </div>
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<div class="line"><a name="l00339"></a><span class="lineno"> 339</span> </div>
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<div class="line"><a name="l00340"></a><span class="lineno"> 340</span> <span class="preprocessor">#endif//(GLM_ARCH != GLM_ARCH_PURE)</span></div>
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<div class="ttc" id="a00224_html_gac11bf550f17d1da14423595a27575084"><div class="ttname"><a href="a00224.html#gac11bf550f17d1da14423595a27575084">glm::fastMix</a></div><div class="ttdeci">GLM_FUNC_DECL tquat< T, P > fastMix(tquat< T, P > const &x, tquat< T, P > const &y, T const &a)</div><div class="ttdoc">Quaternion normalized linear interpolation. </div></div>
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<div class="ttc" id="a00153_html_ga18d45e3d4c7705e67ccfabd99e521604"><div class="ttname"><a href="a00153.html#ga18d45e3d4c7705e67ccfabd99e521604">glm::length</a></div><div class="ttdeci">GLM_FUNC_DECL T length(vecType< T, P > const &x)</div><div class="ttdoc">Returns the length of x, i.e., sqrt(x * x). </div></div>
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<div class="ttc" id="a00177_html_gab1ace864fbf189ffa368950001808a3c"><div class="ttname"><a href="a00177.html#gab1ace864fbf189ffa368950001808a3c">glm::conjugate</a></div><div class="ttdeci">GLM_FUNC_DECL tquat< T, P > conjugate(tquat< T, P > const &q)</div><div class="ttdoc">Returns the q conjugate. </div></div>
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<div class="ttc" id="a00177_html_ga14bb2ddf028c91542763eb6f2bba47ef"><div class="ttname"><a href="a00177.html#ga14bb2ddf028c91542763eb6f2bba47ef">glm::mat4_cast</a></div><div class="ttdeci">GLM_FUNC_DECL tmat4x4< T, P > mat4_cast(tquat< T, P > const &x)</div><div class="ttdoc">Converts a quaternion to a 4 * 4 matrix. </div></div>
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<div class="ttc" id="a00177_html_ga5692804fa4db9e762a1c19b607e54435"><div class="ttname"><a href="a00177.html#ga5692804fa4db9e762a1c19b607e54435">glm::lerp</a></div><div class="ttdeci">GLM_FUNC_DECL tquat< T, P > lerp(tquat< T, P > const &x, tquat< T, P > const &y, T a)</div><div class="ttdoc">Linear interpolation of two quaternions. </div></div>
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<div class="ttc" id="a00153_html_gada9451ec170a36fe53552812b9c03a68"><div class="ttname"><a href="a00153.html#gada9451ec170a36fe53552812b9c03a68">glm::normalize</a></div><div class="ttdeci">GLM_FUNC_DECL vecType< T, P > normalize(vecType< T, P > const &x)</div><div class="ttdoc">Returns a vector in the same direction as x but with length of 1. </div></div>
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<div class="ttc" id="a00177_html_ga0b3e87a13b2708154b72259e50789a19"><div class="ttname"><a href="a00177.html#ga0b3e87a13b2708154b72259e50789a19">glm::axis</a></div><div class="ttdeci">GLM_FUNC_DECL tvec3< T, P > axis(tquat< T, P > const &x)</div><div class="ttdoc">Returns the q rotation axis. </div></div>
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<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>
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<div class="ttc" id="a00177_html_gadb92ec1c1b0dd6b024176a73fbef3e64"><div class="ttname"><a href="a00177.html#gadb92ec1c1b0dd6b024176a73fbef3e64">glm::eulerAngles</a></div><div class="ttdeci">GLM_FUNC_DECL tvec3< T, P > eulerAngles(tquat< T, P > const &x)</div><div class="ttdoc">Returns euler angles, yitch as x, yaw as y, roll as z. </div></div>
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<div class="ttc" id="a00177_html_gad4a4448baedb198b2b1e7880d2544dc9"><div class="ttname"><a href="a00177.html#gad4a4448baedb198b2b1e7880d2544dc9">glm::angle</a></div><div class="ttdeci">GLM_FUNC_DECL T angle(tquat< T, P > const &x)</div><div class="ttdoc">Returns the quaternion rotation angle. </div></div>
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<div class="ttc" id="a00163_html_gaa8ea2429bb3cb41a715258a447f39897"><div class="ttname"><a href="a00163.html#gaa8ea2429bb3cb41a715258a447f39897">glm::vec3</a></div><div class="ttdeci">highp_vec3 vec3</div><div class="ttdoc">3 components vector of floating-point numbers. </div><div class="ttdef"><b>Definition:</b> <a href="a00132_source.html#l00395">type_vec.hpp:395</a></div></div>
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<div class="ttc" id="a00155_html_ga7635d3dbe5aa10ff73a0e6903bf6bea5"><div class="ttname"><a href="a00155.html#ga7635d3dbe5aa10ff73a0e6903bf6bea5">glm::inverse</a></div><div class="ttdeci">GLM_FUNC_DECL matType< T, P > inverse(matType< T, P > const &m)</div><div class="ttdoc">Return the inverse of a squared matrix. </div></div>
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<div class="ttc" id="a00199_html_ga0aab3257bb3b628d10a1e0483e2c6915"><div class="ttname"><a href="a00199.html#ga0aab3257bb3b628d10a1e0483e2c6915">glm::fastSin</a></div><div class="ttdeci">GLM_FUNC_DECL T fastSin(T angle)</div><div class="ttdoc">Faster than the common sin function but less accurate. </div></div>
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<div class="ttc" id="a00177_html_ga950f8acff3e33bbda77895a3dcb7e5ce"><div class="ttname"><a href="a00177.html#ga950f8acff3e33bbda77895a3dcb7e5ce">glm::quat_cast</a></div><div class="ttdeci">GLM_FUNC_DECL tquat< T, P > quat_cast(tmat3x3< T, P > const &x)</div><div class="ttdoc">Converts a 3 * 3 matrix to a quaternion. </div></div>
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<div class="ttc" id="a00177_html_ga22b438c7252f3fa5b773c9882471652a"><div class="ttname"><a href="a00177.html#ga22b438c7252f3fa5b773c9882471652a">glm::slerp</a></div><div class="ttdeci">GLM_FUNC_DECL tquat< T, P > slerp(tquat< T, P > const &x, tquat< T, P > const &y, T a)</div><div class="ttdoc">Spherical linear interpolation of two quaternions. </div></div>
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<div class="ttc" id="a00153_html_ga7dada304da2ba7dd3376ab4f178c3f6b"><div class="ttname"><a href="a00153.html#ga7dada304da2ba7dd3376ab4f178c3f6b">glm::dot</a></div><div class="ttdeci">GLM_FUNC_DECL T dot(vecType< T, P > const &x, vecType< T, P > const &y)</div><div class="ttdoc">Returns the dot product of x and y, i.e., result = x * y. </div></div>
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<div class="ttc" id="a00151_html_gadccbaffe46f369cf1a96b2aef92cbfdd"><div class="ttname"><a href="a00151.html#gadccbaffe46f369cf1a96b2aef92cbfdd">glm::mix</a></div><div class="ttdeci">GLM_FUNC_DECL vecType< T, P > mix(vecType< T, P > const &x, vecType< T, P > const &y, vecType< U, P > const &a)</div><div class="ttdoc">If genTypeU is a floating scalar or vector: Returns x * (1.0 - a) + y * a, i.e., the linear blend of ...</div></div>
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<div class="ttc" id="a00163_html_gade0eb47c01f79384a6f38017ede17446"><div class="ttname"><a href="a00163.html#gade0eb47c01f79384a6f38017ede17446">glm::mat4</a></div><div class="ttdeci">mat4x4 mat4</div><div class="ttdoc">4 columns of 4 components matrix of floating-point numbers. </div><div class="ttdef"><b>Definition:</b> <a href="a00120_source.html#l00442">type_mat.hpp:442</a></div></div>
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