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-rw-r--r--3rdparty/glm/doc/api/a00003_source.html259
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<a href="a00003.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span>&#160;</div>
-<div class="line"><a name="l00033"></a><span class="lineno"> 33</span>&#160;<span class="preprocessor">#pragma once</span></div>
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-<div class="line"><a name="l00087"></a><span class="lineno"> 87</span>&#160; {</div>
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-<div class="line"><a name="l00099"></a><span class="lineno"> 99</span>&#160; {</div>
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-<div class="line"><a name="l00105"></a><span class="lineno"> 105</span>&#160;<span class="comment"> {</span></div>
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+<div class="line"><a name="l00009"></a><span class="lineno"> 9</span>&#160;<span class="preprocessor">#include &quot;../common.hpp&quot;</span></div>
+<div class="line"><a name="l00010"></a><span class="lineno"> 10</span>&#160;</div>
+<div class="line"><a name="l00011"></a><span class="lineno"> 11</span>&#160;<span class="keyword">namespace </span><a class="code" href="a00140.html">glm</a>{</div>
+<div class="line"><a name="l00012"></a><span class="lineno"> 12</span>&#160;<span class="keyword">namespace </span>detail</div>
+<div class="line"><a name="l00013"></a><span class="lineno"> 13</span>&#160;{</div>
+<div class="line"><a name="l00014"></a><span class="lineno"> 14</span>&#160; <span class="keyword">template</span> &lt;<span class="keyword">typename</span> T&gt;</div>
+<div class="line"><a name="l00015"></a><span class="lineno"> 15</span>&#160; GLM_FUNC_QUALIFIER T mod289(T <span class="keyword">const</span> &amp; x)</div>
+<div class="line"><a name="l00016"></a><span class="lineno"> 16</span>&#160; {</div>
+<div class="line"><a name="l00017"></a><span class="lineno"> 17</span>&#160; <span class="keywordflow">return</span> x - <a class="code" href="a00145.html#ga568b822b78f045f77c3325e165b44d5d">floor</a>(x * static_cast&lt;T&gt;(1.0) / static_cast&lt;T&gt;(289.0)) * <span class="keyword">static_cast&lt;</span>T<span class="keyword">&gt;</span>(289.0);</div>
+<div class="line"><a name="l00018"></a><span class="lineno"> 18</span>&#160; }</div>
+<div class="line"><a name="l00019"></a><span class="lineno"> 19</span>&#160;</div>
+<div class="line"><a name="l00020"></a><span class="lineno"> 20</span>&#160; <span class="keyword">template</span> &lt;<span class="keyword">typename</span> T&gt;</div>
+<div class="line"><a name="l00021"></a><span class="lineno"> 21</span>&#160; GLM_FUNC_QUALIFIER T permute(T <span class="keyword">const</span> &amp; x)</div>
+<div class="line"><a name="l00022"></a><span class="lineno"> 22</span>&#160; {</div>
+<div class="line"><a name="l00023"></a><span class="lineno"> 23</span>&#160; <span class="keywordflow">return</span> mod289(((x * static_cast&lt;T&gt;(34)) + static_cast&lt;T&gt;(1)) * x);</div>
+<div class="line"><a name="l00024"></a><span class="lineno"> 24</span>&#160; }</div>
+<div class="line"><a name="l00025"></a><span class="lineno"> 25</span>&#160;</div>
+<div class="line"><a name="l00026"></a><span class="lineno"> 26</span>&#160; <span class="keyword">template</span> &lt;<span class="keyword">typename</span> T, precision P&gt;</div>
+<div class="line"><a name="l00027"></a><span class="lineno"> 27</span>&#160; GLM_FUNC_QUALIFIER tvec2&lt;T, P&gt; permute(tvec2&lt;T, P&gt; <span class="keyword">const</span> &amp; x)</div>
+<div class="line"><a name="l00028"></a><span class="lineno"> 28</span>&#160; {</div>
+<div class="line"><a name="l00029"></a><span class="lineno"> 29</span>&#160; <span class="keywordflow">return</span> mod289(((x * static_cast&lt;T&gt;(34)) + static_cast&lt;T&gt;(1)) * x);</div>
+<div class="line"><a name="l00030"></a><span class="lineno"> 30</span>&#160; }</div>
+<div class="line"><a name="l00031"></a><span class="lineno"> 31</span>&#160; </div>
+<div class="line"><a name="l00032"></a><span class="lineno"> 32</span>&#160; <span class="keyword">template</span> &lt;<span class="keyword">typename</span> T, precision P&gt;</div>
+<div class="line"><a name="l00033"></a><span class="lineno"> 33</span>&#160; GLM_FUNC_QUALIFIER tvec3&lt;T, P&gt; permute(tvec3&lt;T, P&gt; <span class="keyword">const</span> &amp; x)</div>
+<div class="line"><a name="l00034"></a><span class="lineno"> 34</span>&#160; {</div>
+<div class="line"><a name="l00035"></a><span class="lineno"> 35</span>&#160; <span class="keywordflow">return</span> mod289(((x * static_cast&lt;T&gt;(34)) + static_cast&lt;T&gt;(1)) * x);</div>
+<div class="line"><a name="l00036"></a><span class="lineno"> 36</span>&#160; }</div>
+<div class="line"><a name="l00037"></a><span class="lineno"> 37</span>&#160; </div>
+<div class="line"><a name="l00038"></a><span class="lineno"> 38</span>&#160; <span class="keyword">template</span> &lt;<span class="keyword">typename</span> T, precision P&gt;</div>
+<div class="line"><a name="l00039"></a><span class="lineno"> 39</span>&#160; GLM_FUNC_QUALIFIER tvec4&lt;T, P&gt; permute(tvec4&lt;T, P&gt; <span class="keyword">const</span> &amp; x)</div>
+<div class="line"><a name="l00040"></a><span class="lineno"> 40</span>&#160; {</div>
+<div class="line"><a name="l00041"></a><span class="lineno"> 41</span>&#160; <span class="keywordflow">return</span> mod289(((x * static_cast&lt;T&gt;(34)) + static_cast&lt;T&gt;(1)) * x);</div>
+<div class="line"><a name="l00042"></a><span class="lineno"> 42</span>&#160; }</div>
+<div class="line"><a name="l00043"></a><span class="lineno"> 43</span>&#160;<span class="comment">/*</span></div>
+<div class="line"><a name="l00044"></a><span class="lineno"> 44</span>&#160;<span class="comment"> template &lt;typename T, precision P, template&lt;typename&gt; class vecType&gt;</span></div>
+<div class="line"><a name="l00045"></a><span class="lineno"> 45</span>&#160;<span class="comment"> GLM_FUNC_QUALIFIER vecType&lt;T, P&gt; permute(vecType&lt;T, P&gt; const &amp; x)</span></div>
+<div class="line"><a name="l00046"></a><span class="lineno"> 46</span>&#160;<span class="comment"> {</span></div>
+<div class="line"><a name="l00047"></a><span class="lineno"> 47</span>&#160;<span class="comment"> return mod289(((x * T(34)) + T(1)) * x);</span></div>
+<div class="line"><a name="l00048"></a><span class="lineno"> 48</span>&#160;<span class="comment"> }</span></div>
+<div class="line"><a name="l00049"></a><span class="lineno"> 49</span>&#160;<span class="comment">*/</span></div>
+<div class="line"><a name="l00050"></a><span class="lineno"> 50</span>&#160; <span class="keyword">template</span> &lt;<span class="keyword">typename</span> T&gt;</div>
+<div class="line"><a name="l00051"></a><span class="lineno"> 51</span>&#160; GLM_FUNC_QUALIFIER T taylorInvSqrt(T <span class="keyword">const</span> &amp; r)</div>
+<div class="line"><a name="l00052"></a><span class="lineno"> 52</span>&#160; {</div>
+<div class="line"><a name="l00053"></a><span class="lineno"> 53</span>&#160; <span class="keywordflow">return</span> T(1.79284291400159) - T(0.85373472095314) * r;</div>
+<div class="line"><a name="l00054"></a><span class="lineno"> 54</span>&#160; }</div>
+<div class="line"><a name="l00055"></a><span class="lineno"> 55</span>&#160; </div>
+<div class="line"><a name="l00056"></a><span class="lineno"> 56</span>&#160; <span class="keyword">template</span> &lt;<span class="keyword">typename</span> T, precision P&gt;</div>
+<div class="line"><a name="l00057"></a><span class="lineno"> 57</span>&#160; GLM_FUNC_QUALIFIER tvec2&lt;T, P&gt; taylorInvSqrt(tvec2&lt;T, P&gt; <span class="keyword">const</span> &amp; r)</div>
+<div class="line"><a name="l00058"></a><span class="lineno"> 58</span>&#160; {</div>
+<div class="line"><a name="l00059"></a><span class="lineno"> 59</span>&#160; <span class="keywordflow">return</span> T(1.79284291400159) - T(0.85373472095314) * r;</div>
+<div class="line"><a name="l00060"></a><span class="lineno"> 60</span>&#160; }</div>
+<div class="line"><a name="l00061"></a><span class="lineno"> 61</span>&#160; </div>
+<div class="line"><a name="l00062"></a><span class="lineno"> 62</span>&#160; <span class="keyword">template</span> &lt;<span class="keyword">typename</span> T, precision P&gt;</div>
+<div class="line"><a name="l00063"></a><span class="lineno"> 63</span>&#160; GLM_FUNC_QUALIFIER tvec3&lt;T, P&gt; taylorInvSqrt(tvec3&lt;T, P&gt; <span class="keyword">const</span> &amp; r)</div>
+<div class="line"><a name="l00064"></a><span class="lineno"> 64</span>&#160; {</div>
+<div class="line"><a name="l00065"></a><span class="lineno"> 65</span>&#160; <span class="keywordflow">return</span> T(1.79284291400159) - T(0.85373472095314) * r;</div>
+<div class="line"><a name="l00066"></a><span class="lineno"> 66</span>&#160; }</div>
+<div class="line"><a name="l00067"></a><span class="lineno"> 67</span>&#160; </div>
+<div class="line"><a name="l00068"></a><span class="lineno"> 68</span>&#160; <span class="keyword">template</span> &lt;<span class="keyword">typename</span> T, precision P&gt;</div>
+<div class="line"><a name="l00069"></a><span class="lineno"> 69</span>&#160; GLM_FUNC_QUALIFIER tvec4&lt;T, P&gt; taylorInvSqrt(tvec4&lt;T, P&gt; <span class="keyword">const</span> &amp; r)</div>
+<div class="line"><a name="l00070"></a><span class="lineno"> 70</span>&#160; {</div>
+<div class="line"><a name="l00071"></a><span class="lineno"> 71</span>&#160; <span class="keywordflow">return</span> T(1.79284291400159) - T(0.85373472095314) * r;</div>
+<div class="line"><a name="l00072"></a><span class="lineno"> 72</span>&#160; }</div>
+<div class="line"><a name="l00073"></a><span class="lineno"> 73</span>&#160;<span class="comment">/*</span></div>
+<div class="line"><a name="l00074"></a><span class="lineno"> 74</span>&#160;<span class="comment"> template &lt;typename T, precision P, template&lt;typename&gt; class vecType&gt;</span></div>
+<div class="line"><a name="l00075"></a><span class="lineno"> 75</span>&#160;<span class="comment"> GLM_FUNC_QUALIFIER vecType&lt;T, P&gt; taylorInvSqrt(vecType&lt;T, P&gt; const &amp; r)</span></div>
+<div class="line"><a name="l00076"></a><span class="lineno"> 76</span>&#160;<span class="comment"> {</span></div>
+<div class="line"><a name="l00077"></a><span class="lineno"> 77</span>&#160;<span class="comment"> return T(1.79284291400159) - T(0.85373472095314) * r;</span></div>
+<div class="line"><a name="l00078"></a><span class="lineno"> 78</span>&#160;<span class="comment"> }</span></div>
+<div class="line"><a name="l00079"></a><span class="lineno"> 79</span>&#160;<span class="comment">*/</span></div>
+<div class="line"><a name="l00080"></a><span class="lineno"> 80</span>&#160; </div>
+<div class="line"><a name="l00081"></a><span class="lineno"> 81</span>&#160; <span class="keyword">template</span> &lt;<span class="keyword">typename</span> T, precision P&gt;</div>
+<div class="line"><a name="l00082"></a><span class="lineno"> 82</span>&#160; GLM_FUNC_QUALIFIER tvec2&lt;T, P&gt; fade(tvec2&lt;T, P&gt; <span class="keyword">const</span> &amp; t)</div>
+<div class="line"><a name="l00083"></a><span class="lineno"> 83</span>&#160; {</div>
+<div class="line"><a name="l00084"></a><span class="lineno"> 84</span>&#160; <span class="keywordflow">return</span> (t * t * t) * (t * (t * T(6) - T(15)) + T(10));</div>
+<div class="line"><a name="l00085"></a><span class="lineno"> 85</span>&#160; }</div>
+<div class="line"><a name="l00086"></a><span class="lineno"> 86</span>&#160; </div>
+<div class="line"><a name="l00087"></a><span class="lineno"> 87</span>&#160; <span class="keyword">template</span> &lt;<span class="keyword">typename</span> T, precision P&gt;</div>
+<div class="line"><a name="l00088"></a><span class="lineno"> 88</span>&#160; GLM_FUNC_QUALIFIER tvec3&lt;T, P&gt; fade(tvec3&lt;T, P&gt; <span class="keyword">const</span> &amp; t)</div>
+<div class="line"><a name="l00089"></a><span class="lineno"> 89</span>&#160; {</div>
+<div class="line"><a name="l00090"></a><span class="lineno"> 90</span>&#160; <span class="keywordflow">return</span> (t * t * t) * (t * (t * T(6) - T(15)) + T(10));</div>
+<div class="line"><a name="l00091"></a><span class="lineno"> 91</span>&#160; }</div>
+<div class="line"><a name="l00092"></a><span class="lineno"> 92</span>&#160; </div>
+<div class="line"><a name="l00093"></a><span class="lineno"> 93</span>&#160; <span class="keyword">template</span> &lt;<span class="keyword">typename</span> T, precision P&gt;</div>
+<div class="line"><a name="l00094"></a><span class="lineno"> 94</span>&#160; GLM_FUNC_QUALIFIER tvec4&lt;T, P&gt; fade(tvec4&lt;T, P&gt; <span class="keyword">const</span> &amp; t)</div>
+<div class="line"><a name="l00095"></a><span class="lineno"> 95</span>&#160; {</div>
+<div class="line"><a name="l00096"></a><span class="lineno"> 96</span>&#160; <span class="keywordflow">return</span> (t * t * t) * (t * (t * T(6) - T(15)) + T(10));</div>
+<div class="line"><a name="l00097"></a><span class="lineno"> 97</span>&#160; }</div>
+<div class="line"><a name="l00098"></a><span class="lineno"> 98</span>&#160;<span class="comment">/*</span></div>
+<div class="line"><a name="l00099"></a><span class="lineno"> 99</span>&#160;<span class="comment"> template &lt;typename T, precision P, template &lt;typename&gt; class vecType&gt;</span></div>
+<div class="line"><a name="l00100"></a><span class="lineno"> 100</span>&#160;<span class="comment"> GLM_FUNC_QUALIFIER vecType&lt;T, P&gt; fade(vecType&lt;T, P&gt; const &amp; t)</span></div>
+<div class="line"><a name="l00101"></a><span class="lineno"> 101</span>&#160;<span class="comment"> {</span></div>
+<div class="line"><a name="l00102"></a><span class="lineno"> 102</span>&#160;<span class="comment"> return (t * t * t) * (t * (t * T(6) - T(15)) + T(10));</span></div>
+<div class="line"><a name="l00103"></a><span class="lineno"> 103</span>&#160;<span class="comment"> }</span></div>
+<div class="line"><a name="l00104"></a><span class="lineno"> 104</span>&#160;<span class="comment">*/</span></div>
+<div class="line"><a name="l00105"></a><span class="lineno"> 105</span>&#160;}<span class="comment">//namespace detail</span></div>
+<div class="line"><a name="l00106"></a><span class="lineno"> 106</span>&#160;}<span class="comment">//namespace glm</span></div>
+<div class="line"><a name="l00107"></a><span class="lineno"> 107</span>&#160;</div>
+<div class="ttc" id="a00145_html_ga568b822b78f045f77c3325e165b44d5d"><div class="ttname"><a href="a00145.html#ga568b822b78f045f77c3325e165b44d5d">glm::floor</a></div><div class="ttdeci">GLM_FUNC_DECL vecType&lt; T, P &gt; floor(vecType&lt; T, P &gt; const &amp;x)</div><div class="ttdoc">Returns a value equal to the nearest integer that is less then or equal to x. </div></div>
+<div class="ttc" id="a00140_html"><div class="ttname"><a href="a00140.html">glm</a></div><div class="ttdef"><b>Definition:</b> <a href="a00003_source.html#l00011">_noise.hpp:11</a></div></div>
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