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287 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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