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<div id="projectname">Gamedev Framework (gf)
 <span id="projectnumber">0.6.0</span>
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<div id="projectbrief">A C++11 framework for 2D games</div>
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<div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> <span class="comment">/*</span></div><div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="comment"> * Gamedev Framework (gf)</span></div><div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="comment"> * Copyright (C) 2016-2017 Julien Bernard</span></div><div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="comment"> *</span></div><div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="comment"> * This software is provided 'as-is', without any express or implied</span></div><div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="comment"> * warranty. In no event will the authors be held liable for any damages</span></div><div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="comment"> * arising from the use of this software.</span></div><div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="comment"> *</span></div><div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="comment"> * Permission is granted to anyone to use this software for any purpose,</span></div><div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="comment"> * including commercial applications, and to alter it and redistribute it</span></div><div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="comment"> * freely, subject to the following restrictions:</span></div><div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="comment"> *</span></div><div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="comment"> * 1. The origin of this software must not be misrepresented; you must not</span></div><div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="comment"> * claim that you wrote the original software. If you use this software</span></div><div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="comment"> * in a product, an acknowledgment in the product documentation would be</span></div><div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="comment"> * appreciated but is not required.</span></div><div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="comment"> * 2. Altered source versions must be plainly marked as such, and must not be</span></div><div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="comment"> * misrepresented as being the original software.</span></div><div class="line"><a name="l00019"></a><span class="lineno"> 19</span> <span class="comment"> * 3. This notice may not be removed or altered from any source distribution.</span></div><div class="line"><a name="l00020"></a><span class="lineno"> 20</span> <span class="comment"> *</span></div><div class="line"><a name="l00021"></a><span class="lineno"> 21</span> <span class="comment"> * Part of this file comes from SFML, with the same license:</span></div><div class="line"><a name="l00022"></a><span class="lineno"> 22</span> <span class="comment"> * Copyright (C) 2007-2015 Laurent Gomila ([email protected])</span></div><div class="line"><a name="l00023"></a><span class="lineno"> 23</span> <span class="comment"> */</span></div><div class="line"><a name="l00024"></a><span class="lineno"> 24</span> <span class="preprocessor">#</span><span class="preprocessor">ifndef</span> <span class="preprocessor">GF_EASINGS_H</span></div><div class="line"><a name="l00025"></a><span class="lineno"> 25</span> <span class="preprocessor">#</span><span class="preprocessor">define</span> <span class="preprocessor">GF_EASINGS_H</span></div><div class="line"><a name="l00026"></a><span class="lineno"> 26</span> </div><div class="line"><a name="l00027"></a><span class="lineno"> 27</span> <span class="preprocessor">#</span><span class="preprocessor">include</span> <span class="preprocessor"><</span><span class="preprocessor">cmath</span><span class="preprocessor">></span></div><div class="line"><a name="l00028"></a><span class="lineno"> 28</span> </div><div class="line"><a name="l00029"></a><span class="lineno"> 29</span> <span class="preprocessor">#</span><span class="preprocessor">include</span> <a class="code" href="_math_8h.html">"Math.h"</a></div><div class="line"><a name="l00030"></a><span class="lineno"> 30</span> <span class="preprocessor">#</span><span class="preprocessor">include</span> <a class="code" href="_portability_8h.html">"Portability.h"</a></div><div class="line"><a name="l00031"></a><span class="lineno"> 31</span> </div><div class="line"><a name="l00032"></a><span class="lineno"> 32</span> <span class="keyword">namespace</span> <a class="code" href="namespacegf.html">gf</a> {</div><div class="line"><a name="l00033"></a><span class="lineno"> 33</span> <span class="preprocessor">#</span><span class="preprocessor">ifndef</span> <span class="preprocessor">DOXYGEN_SHOULD_SKIP_THIS</span></div><div class="line"><a name="l00034"></a><span class="lineno"> 34</span> <span class="keyword">inline</span> <span class="keyword">namespace</span> v1 {</div><div class="line"><a name="l00035"></a><span class="lineno"> 35</span> <span class="preprocessor">#</span><span class="preprocessor">endif</span></div><div class="line"><a name="l00036"></a><span class="lineno"> 36</span> </div><div class="line"><a name="l00037"></a><span class="lineno"> 37</span>  <span class="comment">/**</span></div><div class="line"><a name="l00038"></a><span class="lineno"> 38</span> <span class="comment"> * @ingroup core</span></div><div class="line"><a name="l00039"></a><span class="lineno"> 39</span> <span class="comment"> * @brief An easing function</span></div><div class="line"><a name="l00040"></a><span class="lineno"> 40</span> <span class="comment"> *</span></div><div class="line"><a name="l00041"></a><span class="lineno"> 41</span> <span class="comment"> * An easing function is a function that specifies how a value changes over</span></div><div class="line"><a name="l00042"></a><span class="lineno"> 42</span> <span class="comment"> * time. A normalized easing function has the following properties:</span></div><div class="line"><a name="l00043"></a><span class="lineno"> 43</span> <span class="comment"> *</span></div><div class="line"><a name="l00044"></a><span class="lineno"> 44</span> <span class="comment"> * - @f$ f(0) = 0 @f$</span></div><div class="line"><a name="l00045"></a><span class="lineno"> 45</span> <span class="comment"> * - @f$ f(1) = 1 @f$</span></div><div class="line"><a name="l00046"></a><span class="lineno"> 46</span> <span class="comment"> *</span></div><div class="line"><a name="l00047"></a><span class="lineno"> 47</span> <span class="comment"> * Usual easing functions are provided in gf::Ease.</span></div><div class="line"><a name="l00048"></a><span class="lineno"> 48</span> <span class="comment"> *</span></div><div class="line"><a name="l00049"></a><span class="lineno"> 49</span> <span class="comment"> * @sa gf::Ease, gf::Step</span></div><div class="line"><a name="l00050"></a><span class="lineno"> 50</span> <span class="comment"> */</span></div><div class="line"><a name="l00051"></a><span class="lineno"><a class="line" href="group__core.html#ga956e20c5e2e9435c5c40dda37f672f32"> 51</a></span>  <span class="keyword">using</span> Easing = <span class="keywordtype">float</span> (*)(<span class="keywordtype">float</span>);</div><div class="line"><a name="l00052"></a><span class="lineno"> 52</span> </div><div class="line"><a name="l00053"></a><span class="lineno"> 53</span> </div><div class="line"><a name="l00054"></a><span class="lineno"> 54</span>  <span class="comment">/**</span></div><div class="line"><a name="l00055"></a><span class="lineno"> 55</span> <span class="comment"> * @ingroup core</span></div><div class="line"><a name="l00056"></a><span class="lineno"> 56</span> <span class="comment"> * @brief Predefined easing functions</span></div><div class="line"><a name="l00057"></a><span class="lineno"> 57</span> <span class="comment"> *</span></div><div class="line"><a name="l00058"></a><span class="lineno"> 58</span> <span class="comment"> * This class defines usual easing functions.</span></div><div class="line"><a name="l00059"></a><span class="lineno"> 59</span> <span class="comment"> *</span></div><div class="line"><a name="l00060"></a><span class="lineno"> 60</span> <span class="comment"> * # First set of easing functions</span></div><div class="line"><a name="l00061"></a><span class="lineno"> 61</span> <span class="comment"> *</span></div><div class="line"><a name="l00062"></a><span class="lineno"> 62</span> <span class="comment"> * The first set of functions are common interpolation functions.</span></div><div class="line"><a name="l00063"></a><span class="lineno"> 63</span> <span class="comment"> *</span></div><div class="line"><a name="l00064"></a><span class="lineno"> 64</span> <span class="comment"> * - linear</span></div><div class="line"><a name="l00065"></a><span class="lineno"> 65</span> <span class="comment"> * @f[ f(t) = t @f]</span></div><div class="line"><a name="l00066"></a><span class="lineno"> 66</span> <span class="comment"> * - smooth</span></div><div class="line"><a name="l00067"></a><span class="lineno"> 67</span> <span class="comment"> * @f[ f(t) = -2 * t^3 + 3 * t^2 @f]</span></div><div class="line"><a name="l00068"></a><span class="lineno"> 68</span> <span class="comment"> * - smoother</span></div><div class="line"><a name="l00069"></a><span class="lineno"> 69</span> <span class="comment"> * @f[ f(t) = 6 * t^5 - 15 * t^4 + 10 * t^3 @f]</span></div><div class="line"><a name="l00070"></a><span class="lineno"> 70</span> <span class="comment"> *</span></div><div class="line"><a name="l00071"></a><span class="lineno"> 71</span> <span class="comment"> * Here are the plots of these functions:</span></div><div class="line"><a name="l00072"></a><span class="lineno"> 72</span> <span class="comment"> *</span></div><div class="line"><a name="l00073"></a><span class="lineno"> 73</span> <span class="comment"> * <table></span></div><div class="line"><a name="l00074"></a><span class="lineno"> 74</span> <span class="comment"> * <tr></span></div><div class="line"><a name="l00075"></a><span class="lineno"> 75</span> <span class="comment"> * <th>Functions</th></span></div><div class="line"><a name="l00076"></a><span class="lineno"> 76</span> <span class="comment"> * <th>Plot</th></span></div><div class="line"><a name="l00077"></a><span class="lineno"> 77</span> <span class="comment"> * </tr></span></div><div class="line"><a name="l00078"></a><span class="lineno"> 78</span> <span class="comment"> * <tr></span></div><div class="line"><a name="l00079"></a><span class="lineno"> 79</span> <span class="comment"> * <td>linear</td></span></div><div class="line"><a name="l00080"></a><span class="lineno"> 80</span> <span class="comment"> * <td> @image html linear.png </td></span></div><div class="line"><a name="l00081"></a><span class="lineno"> 81</span> <span class="comment"> * </tr></span></div><div class="line"><a name="l00082"></a><span class="lineno"> 82</span> <span class="comment"> * <tr></span></div><div class="line"><a name="l00083"></a><span class="lineno"> 83</span> <span class="comment"> * <td>smooth</td></span></div><div class="line"><a name="l00084"></a><span class="lineno"> 84</span> <span class="comment"> * <td> @image html smooth.png </td></span></div><div class="line"><a name="l00085"></a><span class="lineno"> 85</span> <span class="comment"> * </tr></span></div><div class="line"><a name="l00086"></a><span class="lineno"> 86</span> <span class="comment"> * <tr></span></div><div class="line"><a name="l00087"></a><span class="lineno"> 87</span> <span class="comment"> * <td>smoother</td></span></div><div class="line"><a name="l00088"></a><span class="lineno"> 88</span> <span class="comment"> * <td> @image html smoother.png </td></span></div><div class="line"><a name="l00089"></a><span class="lineno"> 89</span> <span class="comment"> * </tr></span></div><div class="line"><a name="l00090"></a><span class="lineno"> 90</span> <span class="comment"> * </table></span></div><div class="line"><a name="l00091"></a><span class="lineno"> 91</span> <span class="comment"> *</span></div><div class="line"><a name="l00092"></a><span class="lineno"> 92</span> <span class="comment"> * # Second set of easing functions</span></div><div class="line"><a name="l00093"></a><span class="lineno"> 93</span> <span class="comment"> *</span></div><div class="line"><a name="l00094"></a><span class="lineno"> 94</span> <span class="comment"> * ## Definitions</span></div><div class="line"><a name="l00095"></a><span class="lineno"> 95</span> <span class="comment"> *</span></div><div class="line"><a name="l00096"></a><span class="lineno"> 96</span> <span class="comment"> * The second set are the easing functions defined by Robert Penner. From a</span></div><div class="line"><a name="l00097"></a><span class="lineno"> 97</span> <span class="comment"> * base function @f$ f(t) @f$, four flavors are defined:</span></div><div class="line"><a name="l00098"></a><span class="lineno"> 98</span> <span class="comment"> *</span></div><div class="line"><a name="l00099"></a><span class="lineno"> 99</span> <span class="comment"> * - Ease-In: start slow and speed up at the end</span></div><div class="line"><a name="l00100"></a><span class="lineno"> 100</span> <span class="comment"> * @f[ \mathtt{easeIn}(t) = f(t) @f]</span></div><div class="line"><a name="l00101"></a><span class="lineno"> 101</span> <span class="comment"> * - Ease-Out: start fast and slow down at the end</span></div><div class="line"><a name="l00102"></a><span class="lineno"> 102</span> <span class="comment"> * @f[ \mathtt{easeOut}(t) = 1 - \mathtt{easeIn}(1 - t) @f]</span></div><div class="line"><a name="l00103"></a><span class="lineno"> 103</span> <span class="comment"> * - Ease-In-Out: start slow, then speed up in the middle and finally slow down at the end</span></div><div class="line"><a name="l00104"></a><span class="lineno"> 104</span> <span class="comment"> * @f[ \mathtt{easeInOut}(t) =</span></div><div class="line"><a name="l00105"></a><span class="lineno"> 105</span> <span class="comment"> * \begin{cases}</span></div><div class="line"><a name="l00106"></a><span class="lineno"> 106</span> <span class="comment"> * \mathtt{easeIn}(2 \times t) \div 2 & \text{if } t < 0.5 \\</span></div><div class="line"><a name="l00107"></a><span class="lineno"> 107</span> <span class="comment"> * \mathtt{easeOut}(2 \times t + 1) \div 2 + 0.5 & \text{if } t \geq 0.5</span></div><div class="line"><a name="l00108"></a><span class="lineno"> 108</span> <span class="comment"> * \end{cases}</span></div><div class="line"><a name="l00109"></a><span class="lineno"> 109</span> <span class="comment"> * @f]</span></div><div class="line"><a name="l00110"></a><span class="lineno"> 110</span> <span class="comment"> * - Ease-Out-In: start fast, then slow down in the middle and finally speed up at the end</span></div><div class="line"><a name="l00111"></a><span class="lineno"> 111</span> <span class="comment"> * @f[ \mathtt{easeOutIn}(t) =</span></div><div class="line"><a name="l00112"></a><span class="lineno"> 112</span> <span class="comment"> * \begin{cases}</span></div><div class="line"><a name="l00113"></a><span class="lineno"> 113</span> <span class="comment"> * \mathtt{easeOut}(2 \times t) \div 2 & \text{if } t < 0.5 \\</span></div><div class="line"><a name="l00114"></a><span class="lineno"> 114</span> <span class="comment"> * \mathtt{easeIn}(2 \times t + 1) \div 2 + 0.5 & \text{if } t \geq 0.5</span></div><div class="line"><a name="l00115"></a><span class="lineno"> 115</span> <span class="comment"> * \end{cases}</span></div><div class="line"><a name="l00116"></a><span class="lineno"> 116</span> <span class="comment"> * @f]</span></div><div class="line"><a name="l00117"></a><span class="lineno"> 117</span> <span class="comment"> *</span></div><div class="line"><a name="l00118"></a><span class="lineno"> 118</span> <span class="comment"> * ## Base functions</span></div><div class="line"><a name="l00119"></a><span class="lineno"> 119</span> <span class="comment"> *</span></div><div class="line"><a name="l00120"></a><span class="lineno"> 120</span> <span class="comment"> * Here are the base functions:</span></div><div class="line"><a name="l00121"></a><span class="lineno"> 121</span> <span class="comment"> *</span></div><div class="line"><a name="l00122"></a><span class="lineno"> 122</span> <span class="comment"> * - quad</span></div><div class="line"><a name="l00123"></a><span class="lineno"> 123</span> <span class="comment"> * @f[ f(t) = t^2 @f]</span></div><div class="line"><a name="l00124"></a><span class="lineno"> 124</span> <span class="comment"> * - cubic</span></div><div class="line"><a name="l00125"></a><span class="lineno"> 125</span> <span class="comment"> * @f[ f(t) = t^3 @f]</span></div><div class="line"><a name="l00126"></a><span class="lineno"> 126</span> <span class="comment"> * - quart</span></div><div class="line"><a name="l00127"></a><span class="lineno"> 127</span> <span class="comment"> * @f[ f(t) = t^4 @f]</span></div><div class="line"><a name="l00128"></a><span class="lineno"> 128</span> <span class="comment"> * - quint</span></div><div class="line"><a name="l00129"></a><span class="lineno"> 129</span> <span class="comment"> * @f[ f(t) = t^5 @f]</span></div><div class="line"><a name="l00130"></a><span class="lineno"> 130</span> <span class="comment"> * - sine</span></div><div class="line"><a name="l00131"></a><span class="lineno"> 131</span> <span class="comment"> * @f[ f(t) = 1 - \cos\left(t \times \frac{\pi}{2}\right)@f]</span></div><div class="line"><a name="l00132"></a><span class="lineno"> 132</span> <span class="comment"> * - expo</span></div><div class="line"><a name="l00133"></a><span class="lineno"> 133</span> <span class="comment"> * @f[ f(t) = \begin{cases} 0 & \text{if } t = 0 \\ 2^{10 \times (t - 1)} & \text{if } t > 0 \end{cases} @f]</span></div><div class="line"><a name="l00134"></a><span class="lineno"> 134</span> <span class="comment"> * - circ</span></div><div class="line"><a name="l00135"></a><span class="lineno"> 135</span> <span class="comment"> * @f[ f(t) = 1 - \sqrt{1 - t^2} @f]</span></div><div class="line"><a name="l00136"></a><span class="lineno"> 136</span> <span class="comment"> * - back</span></div><div class="line"><a name="l00137"></a><span class="lineno"> 137</span> <span class="comment"> * @f[ f(t) = t^2 \times (2.70158 \times t - 1.70158) @f]</span></div><div class="line"><a name="l00138"></a><span class="lineno"> 138</span> <span class="comment"> * - bounce</span></div><div class="line"><a name="l00139"></a><span class="lineno"> 139</span> <span class="comment"> * @f[ f(t) =</span></div><div class="line"><a name="l00140"></a><span class="lineno"> 140</span> <span class="comment"> * \begin{cases}</span></div><div class="line"><a name="l00141"></a><span class="lineno"> 141</span> <span class="comment"> * 1 - 7.5625 \times (1 - t)^2 & \text{if } 1 - t < 1 / 2.75 \\</span></div><div class="line"><a name="l00142"></a><span class="lineno"> 142</span> <span class="comment"> * 1 - (7.5625 \times (1 - t - 1.5 / 2.75)^2 + 0.75) & \text{if } 1 - t < 2 / 2.75 \\</span></div><div class="line"><a name="l00143"></a><span class="lineno"> 143</span> <span class="comment"> * 1 - (7.5625 \times (1 - t - 2.25 / 2.75)^2 + 0.9375) & \text{if } 1 - t < 2.5 / 2.75 \\</span></div><div class="line"><a name="l00144"></a><span class="lineno"> 144</span> <span class="comment"> * 1 - (7.5625 \times (1 - t - 2.625 / 2.75)^2 + 0.984375) & \text{otherwise}</span></div><div class="line"><a name="l00145"></a><span class="lineno"> 145</span> <span class="comment"> * \end{cases}</span></div><div class="line"><a name="l00146"></a><span class="lineno"> 146</span> <span class="comment"> * @f]</span></div><div class="line"><a name="l00147"></a><span class="lineno"> 147</span> <span class="comment"> * - elastic</span></div><div class="line"><a name="l00148"></a><span class="lineno"> 148</span> <span class="comment"> * @f[ f(t) = -2^{10 \times (t - 1)} \times \sin\left(\left((t - 1) - \frac{0.3}{4}\right) \times \frac{2 \times \pi}{0.3}\right) @f]</span></div><div class="line"><a name="l00149"></a><span class="lineno"> 149</span> <span class="comment"> *</span></div><div class="line"><a name="l00150"></a><span class="lineno"> 150</span> <span class="comment"> * ## Plots</span></div><div class="line"><a name="l00151"></a><span class="lineno"> 151</span> <span class="comment"> *</span></div><div class="line"><a name="l00152"></a><span class="lineno"> 152</span> <span class="comment"> * Here are the plots for all the defined easing functions:</span></div><div class="line"><a name="l00153"></a><span class="lineno"> 153</span> <span class="comment"> *</span></div><div class="line"><a name="l00154"></a><span class="lineno"> 154</span> <span class="comment"> * <table></span></div><div class="line"><a name="l00155"></a><span class="lineno"> 155</span> <span class="comment"> * <tr></span></div><div class="line"><a name="l00156"></a><span class="lineno"> 156</span> <span class="comment"> * <th>Function</th></span></div><div class="line"><a name="l00157"></a><span class="lineno"> 157</span> <span class="comment"> * <th>Ease-In</th></span></div><div class="line"><a name="l00158"></a><span class="lineno"> 158</span> <span class="comment"> * <th>Ease-Out</th></span></div><div class="line"><a name="l00159"></a><span class="lineno"> 159</span> <span class="comment"> * <th>Ease-In-Out</th></span></div><div class="line"><a name="l00160"></a><span class="lineno"> 160</span> <span class="comment"> * <th>Ease-Out-In</th></span></div><div class="line"><a name="l00161"></a><span class="lineno"> 161</span> <span class="comment"> * </tr></span></div><div class="line"><a name="l00162"></a><span class="lineno"> 162</span> <span class="comment"> * <tr></span></div><div class="line"><a name="l00163"></a><span class="lineno"> 163</span> <span class="comment"> * <td>quad</th></span></div><div class="line"><a name="l00164"></a><span class="lineno"> 164</span> <span class="comment"> * <td> @image html quadin.png </td></span></div><div class="line"><a name="l00165"></a><span class="lineno"> 165</span> <span class="comment"> * <td> @image html quadout.png </td></span></div><div class="line"><a name="l00166"></a><span class="lineno"> 166</span> <span class="comment"> * <td> @image html quadinout.png </td></span></div><div class="line"><a name="l00167"></a><span class="lineno"> 167</span> <span class="comment"> * <td> @image html quadoutin.png </td></span></div><div class="line"><a name="l00168"></a><span class="lineno"> 168</span> <span class="comment"> * </tr></span></div><div class="line"><a name="l00169"></a><span class="lineno"> 169</span> <span class="comment"> * <tr></span></div><div class="line"><a name="l00170"></a><span class="lineno"> 170</span> <span class="comment"> * <td>cubic</th></span></div><div class="line"><a name="l00171"></a><span class="lineno"> 171</span> <span class="comment"> * <td> @image html cubicin.png </td></span></div><div class="line"><a name="l00172"></a><span class="lineno"> 172</span> <span class="comment"> * <td> @image html cubicout.png </td></span></div><div class="line"><a name="l00173"></a><span class="lineno"> 173</span> <span class="comment"> * <td> @image html cubicinout.png </td></span></div><div class="line"><a name="l00174"></a><span class="lineno"> 174</span> <span class="comment"> * <td> @image html cubicoutin.png </td></span></div><div class="line"><a name="l00175"></a><span class="lineno"> 175</span> <span class="comment"> * </tr></span></div><div class="line"><a name="l00176"></a><span class="lineno"> 176</span> <span class="comment"> * <tr></span></div><div class="line"><a name="l00177"></a><span class="lineno"> 177</span> <span class="comment"> * <td>quart</th></span></div><div class="line"><a name="l00178"></a><span class="lineno"> 178</span> <span class="comment"> * <td> @image html quartin.png </td></span></div><div class="line"><a name="l00179"></a><span class="lineno"> 179</span> <span class="comment"> * <td> @image html quartout.png </td></span></div><div class="line"><a name="l00180"></a><span class="lineno"> 180</span> <span class="comment"> * <td> @image html quartinout.png </td></span></div><div class="line"><a name="l00181"></a><span class="lineno"> 181</span> <span class="comment"> * <td> @image html quartoutin.png </td></span></div><div class="line"><a name="l00182"></a><span class="lineno"> 182</span> <span class="comment"> * </tr></span></div><div class="line"><a name="l00183"></a><span class="lineno"> 183</span> <span class="comment"> * <tr></span></div><div class="line"><a name="l00184"></a><span class="lineno"> 184</span> <span class="comment"> * <td>quint</th></span></div><div class="line"><a name="l00185"></a><span class="lineno"> 185</span> <span class="comment"> * <td> @image html quintin.png </td></span></div><div class="line"><a name="l00186"></a><span class="lineno"> 186</span> <span class="comment"> * <td> @image html quintout.png </td></span></div><div class="line"><a name="l00187"></a><span class="lineno"> 187</span> <span class="comment"> * <td> @image html quintinout.png </td></span></div><div class="line"><a name="l00188"></a><span class="lineno"> 188</span> <span class="comment"> * <td> @image html quintoutin.png </td></span></div><div class="line"><a name="l00189"></a><span class="lineno"> 189</span> <span class="comment"> * </tr></span></div><div class="line"><a name="l00190"></a><span class="lineno"> 190</span> <span class="comment"> * <tr></span></div><div class="line"><a name="l00191"></a><span class="lineno"> 191</span> <span class="comment"> * <td>sine</th></span></div><div class="line"><a name="l00192"></a><span class="lineno"> 192</span> <span class="comment"> * <td> @image html sinein.png </td></span></div><div class="line"><a name="l00193"></a><span class="lineno"> 193</span> <span class="comment"> * <td> @image html sineout.png </td></span></div><div class="line"><a name="l00194"></a><span class="lineno"> 194</span> <span class="comment"> * <td> @image html sineinout.png </td></span></div><div class="line"><a name="l00195"></a><span class="lineno"> 195</span> <span class="comment"> * <td> @image html sineoutin.png </td></span></div><div class="line"><a name="l00196"></a><span class="lineno"> 196</span> <span class="comment"> * </tr></span></div><div class="line"><a name="l00197"></a><span class="lineno"> 197</span> <span class="comment"> * <tr></span></div><div class="line"><a name="l00198"></a><span class="lineno"> 198</span> <span class="comment"> * <td>expo</th></span></div><div class="line"><a name="l00199"></a><span class="lineno"> 199</span> <span class="comment"> * <td> @image html expoin.png </td></span></div><div class="line"><a name="l00200"></a><span class="lineno"> 200</span> <span class="comment"> * <td> @image html expoout.png </td></span></div><div class="line"><a name="l00201"></a><span class="lineno"> 201</span> <span class="comment"> * <td> @image html expoinout.png </td></span></div><div class="line"><a name="l00202"></a><span class="lineno"> 202</span> <span class="comment"> * <td> @image html expooutin.png </td></span></div><div class="line"><a name="l00203"></a><span class="lineno"> 203</span> <span class="comment"> * </tr></span></div><div class="line"><a name="l00204"></a><span class="lineno"> 204</span> <span class="comment"> * <tr></span></div><div class="line"><a name="l00205"></a><span class="lineno"> 205</span> <span class="comment"> * <td>circ</th></span></div><div class="line"><a name="l00206"></a><span class="lineno"> 206</span> <span class="comment"> * <td> @image html circin.png </td></span></div><div class="line"><a name="l00207"></a><span class="lineno"> 207</span> <span class="comment"> * <td> @image html circout.png </td></span></div><div class="line"><a name="l00208"></a><span class="lineno"> 208</span> <span class="comment"> * <td> @image html circinout.png </td></span></div><div class="line"><a name="l00209"></a><span class="lineno"> 209</span> <span class="comment"> * <td> @image html circoutin.png </td></span></div><div class="line"><a name="l00210"></a><span class="lineno"> 210</span> <span class="comment"> * </tr></span></div><div class="line"><a name="l00211"></a><span class="lineno"> 211</span> <span class="comment"> * <tr></span></div><div class="line"><a name="l00212"></a><span class="lineno"> 212</span> <span class="comment"> * <td>back</th></span></div><div class="line"><a name="l00213"></a><span class="lineno"> 213</span> <span class="comment"> * <td> @image html backin.png </td></span></div><div class="line"><a name="l00214"></a><span class="lineno"> 214</span> <span class="comment"> * <td> @image html backout.png </td></span></div><div class="line"><a name="l00215"></a><span class="lineno"> 215</span> <span class="comment"> * <td> @image html backinout.png </td></span></div><div class="line"><a name="l00216"></a><span class="lineno"> 216</span> <span class="comment"> * <td> @image html backoutin.png </td></span></div><div class="line"><a name="l00217"></a><span class="lineno"> 217</span> <span class="comment"> * </tr></span></div><div class="line"><a name="l00218"></a><span class="lineno"> 218</span> <span class="comment"> * <tr></span></div><div class="line"><a name="l00219"></a><span class="lineno"> 219</span> <span class="comment"> * <td>bounce</th></span></div><div class="line"><a name="l00220"></a><span class="lineno"> 220</span> <span class="comment"> * <td> @image html bouncein.png </td></span></div><div class="line"><a name="l00221"></a><span class="lineno"> 221</span> <span class="comment"> * <td> @image html bounceout.png </td></span></div><div class="line"><a name="l00222"></a><span class="lineno"> 222</span> <span class="comment"> * <td> @image html bounceinout.png </td></span></div><div class="line"><a name="l00223"></a><span class="lineno"> 223</span> <span class="comment"> * <td> @image html bounceoutin.png </td></span></div><div class="line"><a name="l00224"></a><span class="lineno"> 224</span> <span class="comment"> * </tr></span></div><div class="line"><a name="l00225"></a><span class="lineno"> 225</span> <span class="comment"> * <tr></span></div><div class="line"><a name="l00226"></a><span class="lineno"> 226</span> <span class="comment"> * <td>elastic</th></span></div><div class="line"><a name="l00227"></a><span class="lineno"> 227</span> <span class="comment"> * <td> @image html elasticin.png </td></span></div><div class="line"><a name="l00228"></a><span class="lineno"> 228</span> <span class="comment"> * <td> @image html elasticout.png </td></span></div><div class="line"><a name="l00229"></a><span class="lineno"> 229</span> <span class="comment"> * <td> @image html elasticinout.png </td></span></div><div class="line"><a name="l00230"></a><span class="lineno"> 230</span> <span class="comment"> * <td> @image html elasticoutin.png </td></span></div><div class="line"><a name="l00231"></a><span class="lineno"> 231</span> <span class="comment"> * </tr></span></div><div class="line"><a name="l00232"></a><span class="lineno"> 232</span> <span class="comment"> * </table></span></div><div class="line"><a name="l00233"></a><span class="lineno"> 233</span> <span class="comment"> *</span></div><div class="line"><a name="l00234"></a><span class="lineno"> 234</span> <span class="comment"> *</span></div><div class="line"><a name="l00235"></a><span class="lineno"> 235</span> <span class="comment"> * @sa gf::Easing</span></div><div class="line"><a name="l00236"></a><span class="lineno"> 236</span> <span class="comment"> * @sa [Robert Penner's Easing Functions](http://robertpenner.com/easing/)</span></div><div class="line"><a name="l00237"></a><span class="lineno"> 237</span> <span class="comment"> * @sa [Easing Functions Cheat Sheet](http://easings.net/)</span></div><div class="line"><a name="l00238"></a><span class="lineno"> 238</span> <span class="comment"> */</span></div><div class="line"><a name="l00239"></a><span class="lineno"><a class="line" href="classgf_1_1_ease.html"> 239</a></span>  <span class="keyword">class</span> <a class="code" href="_portability_8h.html#a0169111e0ff1d9fe0f23dee89e904d57">GF_API</a> <a class="code" href="classgf_1_1_ease.html">Ease</a> {</div><div class="line"><a name="l00240"></a><span class="lineno"> 240</span>  <span class="keyword">public</span>:</div><div class="line"><a name="l00241"></a><span class="lineno"> 241</span> </div><div class="line"><a name="l00242"></a><span class="lineno"> 242</span>  <span class="comment">/**</span></div><div class="line"><a name="l00243"></a><span class="lineno"> 243</span> <span class="comment"> * @brief Linear easing</span></div><div class="line"><a name="l00244"></a><span class="lineno"> 244</span> <span class="comment"> *</span></div><div class="line"><a name="l00245"></a><span class="lineno"> 245</span> <span class="comment"> * This is the default easing function</span></div><div class="line"><a name="l00246"></a><span class="lineno"> 246</span> <span class="comment"> */</span></div><div class="line"><a name="l00247"></a><span class="lineno"> 247</span>  <span class="keyword">static</span> <span class="keywordtype">float</span> <a class="code" href="classgf_1_1_ease.html#a1edd726a738d4c05c10386932fd8d904">linear</a>(<span class="keywordtype">float</span> t);</div><div class="line"><a name="l00248"></a><span class="lineno"> 248</span> </div><div class="line"><a name="l00249"></a><span class="lineno"> 249</span>  <span class="comment">/**</span></div><div class="line"><a name="l00250"></a><span class="lineno"> 250</span> <span class="comment"> * @brief Smooth easing</span></div><div class="line"><a name="l00251"></a><span class="lineno"> 251</span> <span class="comment"> *</span></div><div class="line"><a name="l00252"></a><span class="lineno"> 252</span> <span class="comment"> * @sa [Smoothstep - Wikipedia](https://en.wikipedia.org/wiki/Smoothstep)</span></div><div class="line"><a name="l00253"></a><span class="lineno"> 253</span> <span class="comment"> */</span></div><div class="line"><a name="l00254"></a><span class="lineno"> 254</span>  <span class="keyword">static</span> <span class="keywordtype">float</span> <a class="code" href="classgf_1_1_ease.html#adab6316956b1586245b45710f35797df">smooth</a>(<span class="keywordtype">float</span> t);</div><div class="line"><a name="l00255"></a><span class="lineno"> 255</span> </div><div class="line"><a name="l00256"></a><span class="lineno"> 256</span>  <span class="comment">/**</span></div><div class="line"><a name="l00257"></a><span class="lineno"> 257</span> <span class="comment"> * @brief Smoother easing</span></div><div class="line"><a name="l00258"></a><span class="lineno"> 258</span> <span class="comment"> *</span></div><div class="line"><a name="l00259"></a><span class="lineno"> 259</span> <span class="comment"> * @sa [Smootherstep - Wikipedia](https://en.wikipedia.org/wiki/Smoothstep#Variations)</span></div><div class="line"><a name="l00260"></a><span class="lineno"> 260</span> <span class="comment"> */</span></div><div class="line"><a name="l00261"></a><span class="lineno"> 261</span>  <span class="keyword">static</span> <span class="keywordtype">float</span> <a class="code" href="classgf_1_1_ease.html#ad17a63172d77076e6b6e803e35c621f3">smoother</a>(<span class="keywordtype">float</span> t);</div><div class="line"><a name="l00262"></a><span class="lineno"> 262</span> </div><div class="line"><a name="l00263"></a><span class="lineno"> 263</span>  <span class="comment">/**</span></div><div class="line"><a name="l00264"></a><span class="lineno"> 264</span> <span class="comment"> * @brief Ease-In flavor of quad easing</span></div><div class="line"><a name="l00265"></a><span class="lineno"> 265</span> <span class="comment"> */</span></div><div class="line"><a name="l00266"></a><span class="lineno"> 266</span>  <span class="keyword">static</span> <span class="keywordtype">float</span> <a class="code" href="classgf_1_1_ease.html#a508b44db1a69b71215175c831b19a4e2">quadIn</a>(<span class="keywordtype">float</span> t);</div><div class="line"><a name="l00267"></a><span class="lineno"> 267</span> </div><div class="line"><a name="l00268"></a><span class="lineno"> 268</span>  <span class="comment">/**</span></div><div class="line"><a name="l00269"></a><span class="lineno"> 269</span> <span class="comment"> * @brief Ease-Out flavor of quad easing</span></div><div class="line"><a name="l00270"></a><span class="lineno"> 270</span> <span class="comment"> */</span></div><div class="line"><a name="l00271"></a><span class="lineno"> 271</span>  <span class="keyword">static</span> <span class="keywordtype">float</span> <a class="code" href="classgf_1_1_ease.html#a9ddb002f11595a57064be935cfaf2da9">quadOut</a>(<span class="keywordtype">float</span> t);</div><div class="line"><a name="l00272"></a><span class="lineno"> 272</span> </div><div class="line"><a name="l00273"></a><span class="lineno"> 273</span>  <span class="comment">/**</span></div><div class="line"><a name="l00274"></a><span class="lineno"> 274</span> <span class="comment"> * @brief Ease-In-Out flavor of quad easing</span></div><div class="line"><a name="l00275"></a><span class="lineno"> 275</span> <span class="comment"> */</span></div><div class="line"><a name="l00276"></a><span class="lineno"> 276</span>  <span class="keyword">static</span> <span class="keywordtype">float</span> <a class="code" href="classgf_1_1_ease.html#a609c6c4faa1b3efee781e69a3b6dc26f">quadInOut</a>(<span class="keywordtype">float</span> t);</div><div class="line"><a name="l00277"></a><span class="lineno"> 277</span> </div><div class="line"><a name="l00278"></a><span class="lineno"> 278</span>  <span class="comment">/**</span></div><div class="line"><a name="l00279"></a><span class="lineno"> 279</span> <span class="comment"> * @brief Ease-Out-In flavor of quad easing</span></div><div class="line"><a name="l00280"></a><span class="lineno"> 280</span> <span class="comment"> */</span></div><div class="line"><a name="l00281"></a><span class="lineno"> 281</span>  <span class="keyword">static</span> <span class="keywordtype">float</span> <a class="code" href="classgf_1_1_ease.html#a36d921a006159229aaf8a3de7d93fe76">quadOutIn</a>(<span class="keywordtype">float</span> t);</div><div class="line"><a name="l00282"></a><span class="lineno"> 282</span> </div><div class="line"><a name="l00283"></a><span class="lineno"> 283</span>  <span class="comment">/**</span></div><div class="line"><a name="l00284"></a><span class="lineno"> 284</span> <span class="comment"> * @brief Ease-In flavor of cubic easing</span></div><div class="line"><a name="l00285"></a><span class="lineno"> 285</span> <span class="comment"> */</span></div><div class="line"><a name="l00286"></a><span class="lineno"> 286</span>  <span class="keyword">static</span> <span class="keywordtype">float</span> <a class="code" href="classgf_1_1_ease.html#a7a177959df4cbaaef154a258774e6d5f">cubicIn</a>(<span class="keywordtype">float</span> t);</div><div class="line"><a name="l00287"></a><span class="lineno"> 287</span> </div><div class="line"><a name="l00288"></a><span class="lineno"> 288</span>  <span class="comment">/**</span></div><div class="line"><a name="l00289"></a><span class="lineno"> 289</span> <span class="comment"> * @brief Ease-Out flavor of cubic easing</span></div><div class="line"><a name="l00290"></a><span class="lineno"> 290</span> <span class="comment"> */</span></div><div class="line"><a name="l00291"></a><span class="lineno"> 291</span>  <span class="keyword">static</span> <span class="keywordtype">float</span> <a class="code" href="classgf_1_1_ease.html#a0f96f65a88b0860010fda797651c38ba">cubicOut</a>(<span class="keywordtype">float</span> t);</div><div class="line"><a name="l00292"></a><span class="lineno"> 292</span> </div><div class="line"><a name="l00293"></a><span class="lineno"> 293</span>  <span class="comment">/**</span></div><div class="line"><a name="l00294"></a><span class="lineno"> 294</span> <span class="comment"> * @brief Ease-In-Out flavor of cubic easing</span></div><div class="line"><a name="l00295"></a><span class="lineno"> 295</span> <span class="comment"> */</span></div><div class="line"><a name="l00296"></a><span class="lineno"> 296</span>  <span class="keyword">static</span> <span class="keywordtype">float</span> <a class="code" href="classgf_1_1_ease.html#ac81ddaa6befbfb9b65f50e23184386d1">cubicInOut</a>(<span class="keywordtype">float</span> t);</div><div class="line"><a name="l00297"></a><span class="lineno"> 297</span> </div><div class="line"><a name="l00298"></a><span class="lineno"> 298</span>  <span class="comment">/**</span></div><div class="line"><a name="l00299"></a><span class="lineno"> 299</span> <span class="comment"> * @brief Ease-Out-In flavor of cubic easing</span></div><div class="line"><a name="l00300"></a><span class="lineno"> 300</span> <span class="comment"> */</span></div><div class="line"><a name="l00301"></a><span class="lineno"> 301</span>  <span class="keyword">static</span> <span class="keywordtype">float</span> <a class="code" href="classgf_1_1_ease.html#aa9368b766ece57579630769d171cfb73">cubicOutIn</a>(<span class="keywordtype">float</span> t);</div><div class="line"><a name="l00302"></a><span class="lineno"> 302</span> </div><div class="line"><a name="l00303"></a><span class="lineno"> 303</span>  <span class="comment">/**</span></div><div class="line"><a name="l00304"></a><span class="lineno"> 304</span> <span class="comment"> * @brief Ease-In flavor of quart easing</span></div><div class="line"><a name="l00305"></a><span class="lineno"> 305</span> <span class="comment"> */</span></div><div class="line"><a name="l00306"></a><span class="lineno"> 306</span>  <span class="keyword">static</span> <span class="keywordtype">float</span> <a class="code" href="classgf_1_1_ease.html#aa5b48dccbe1d484c70bb7e34fed8a60a">quartIn</a>(<span class="keywordtype">float</span> t);</div><div class="line"><a name="l00307"></a><span class="lineno"> 307</span> </div><div class="line"><a name="l00308"></a><span class="lineno"> 308</span>  <span class="comment">/**</span></div><div class="line"><a name="l00309"></a><span class="lineno"> 309</span> <span class="comment"> * @brief Ease-Out flavor of quart easing</span></div><div class="line"><a name="l00310"></a><span class="lineno"> 310</span> <span class="comment"> */</span></div><div class="line"><a name="l00311"></a><span class="lineno"> 311</span>  <span class="keyword">static</span> <span class="keywordtype">float</span> <a class="code" href="classgf_1_1_ease.html#aba9e06e75314f044ac672f8b3ec90d1b">quartOut</a>(<span class="keywordtype">float</span> t);</div><div class="line"><a name="l00312"></a><span class="lineno"> 312</span> </div><div class="line"><a name="l00313"></a><span class="lineno"> 313</span>  <span class="comment">/**</span></div><div class="line"><a name="l00314"></a><span class="lineno"> 314</span> <span class="comment"> * @brief Ease-In-Out flavor of quart easing</span></div><div class="line"><a name="l00315"></a><span class="lineno"> 315</span> <span class="comment"> */</span></div><div class="line"><a name="l00316"></a><span class="lineno"> 316</span>  <span class="keyword">static</span> <span class="keywordtype">float</span> <a class="code" href="classgf_1_1_ease.html#ad71f4a5884372f9fb034262e998ad29a">quartInOut</a>(<span class="keywordtype">float</span> t);</div><div class="line"><a name="l00317"></a><span class="lineno"> 317</span> </div><div class="line"><a name="l00318"></a><span class="lineno"> 318</span>  <span class="comment">/**</span></div><div class="line"><a name="l00319"></a><span class="lineno"> 319</span> <span class="comment"> * @brief Ease-Out-In flavor of quart easing</span></div><div class="line"><a name="l00320"></a><span class="lineno"> 320</span> <span class="comment"> */</span></div><div class="line"><a name="l00321"></a><span class="lineno"> 321</span>  <span class="keyword">static</span> <span class="keywordtype">float</span> <a class="code" href="classgf_1_1_ease.html#a24fbdf1b8ecbf9463dc9cc39fcc178a3">quartOutIn</a>(<span class="keywordtype">float</span> t);</div><div class="line"><a name="l00322"></a><span class="lineno"> 322</span> </div><div class="line"><a name="l00323"></a><span class="lineno"> 323</span>  <span class="comment">/**</span></div><div class="line"><a name="l00324"></a><span class="lineno"> 324</span> <span class="comment"> * @brief Ease-In flavor of quint easing</span></div><div class="line"><a name="l00325"></a><span class="lineno"> 325</span> <span class="comment"> */</span></div><div class="line"><a name="l00326"></a><span class="lineno"> 326</span>  <span class="keyword">static</span> <span class="keywordtype">float</span> <a class="code" href="classgf_1_1_ease.html#a5f523b60fbec2d3732faa5c9727c9e09">quintIn</a>(<span class="keywordtype">float</span> t);</div><div class="line"><a name="l00327"></a><span class="lineno"> 327</span> </div><div class="line"><a name="l00328"></a><span class="lineno"> 328</span>  <span class="comment">/**</span></div><div class="line"><a name="l00329"></a><span class="lineno"> 329</span> <span class="comment"> * @brief Ease-Out flavor of quint easing</span></div><div class="line"><a name="l00330"></a><span class="lineno"> 330</span> <span class="comment"> */</span></div><div class="line"><a name="l00331"></a><span class="lineno"> 331</span>  <span class="keyword">static</span> <span class="keywordtype">float</span> <a class="code" href="classgf_1_1_ease.html#a4a5925bc87739b42159502734c3540a3">quintOut</a>(<span class="keywordtype">float</span> t);</div><div class="line"><a name="l00332"></a><span class="lineno"> 332</span> </div><div class="line"><a name="l00333"></a><span class="lineno"> 333</span>  <span class="comment">/**</span></div><div class="line"><a name="l00334"></a><span class="lineno"> 334</span> <span class="comment"> * @brief Ease-In-Out flavor of quint easing</span></div><div class="line"><a name="l00335"></a><span class="lineno"> 335</span> <span class="comment"> */</span></div><div class="line"><a name="l00336"></a><span class="lineno"> 336</span>  <span class="keyword">static</span> <span class="keywordtype">float</span> <a class="code" href="classgf_1_1_ease.html#aeaf6bf72ab619511ffb4bca4c8139ab3">quintInOut</a>(<span class="keywordtype">float</span> t);</div><div class="line"><a name="l00337"></a><span class="lineno"> 337</span> </div><div class="line"><a name="l00338"></a><span class="lineno"> 338</span>  <span class="comment">/**</span></div><div class="line"><a name="l00339"></a><span class="lineno"> 339</span> <span class="comment"> * @brief Ease-Out-In flavor of quint easing</span></div><div class="line"><a name="l00340"></a><span class="lineno"> 340</span> <span class="comment"> */</span></div><div class="line"><a name="l00341"></a><span class="lineno"> 341</span>  <span class="keyword">static</span> <span class="keywordtype">float</span> <a class="code" href="classgf_1_1_ease.html#a9f0c535825fca84e65a38638e96dc1d4">quintOutIn</a>(<span class="keywordtype">float</span> t);</div><div class="line"><a name="l00342"></a><span class="lineno"> 342</span> </div><div class="line"><a name="l00343"></a><span class="lineno"> 343</span>  <span class="comment">/**</span></div><div class="line"><a name="l00344"></a><span class="lineno"> 344</span> <span class="comment"> * @brief Ease-In flavor of circ easing</span></div><div class="line"><a name="l00345"></a><span class="lineno"> 345</span> <span class="comment"> */</span></div><div class="line"><a name="l00346"></a><span class="lineno"> 346</span>  <span class="keyword">static</span> <span class="keywordtype">float</span> <a class="code" href="classgf_1_1_ease.html#aeaea62620a23e638430480ae816065ab">circIn</a>(<span class="keywordtype">float</span> t);</div><div class="line"><a name="l00347"></a><span class="lineno"> 347</span> </div><div class="line"><a name="l00348"></a><span class="lineno"> 348</span>  <span class="comment">/**</span></div><div class="line"><a name="l00349"></a><span class="lineno"> 349</span> <span class="comment"> * @brief Ease-Out flavor of circ easing</span></div><div class="line"><a name="l00350"></a><span class="lineno"> 350</span> <span class="comment"> */</span></div><div class="line"><a name="l00351"></a><span class="lineno"> 351</span>  <span class="keyword">static</span> <span class="keywordtype">float</span> <a class="code" href="classgf_1_1_ease.html#a28dc670b72bceed1de728be332825250">circOut</a>(<span class="keywordtype">float</span> t);</div><div class="line"><a name="l00352"></a><span class="lineno"> 352</span> </div><div class="line"><a name="l00353"></a><span class="lineno"> 353</span>  <span class="comment">/**</span></div><div class="line"><a name="l00354"></a><span class="lineno"> 354</span> <span class="comment"> * @brief Ease-In-Out flavor of circ easing</span></div><div class="line"><a name="l00355"></a><span class="lineno"> 355</span> <span class="comment"> */</span></div><div class="line"><a name="l00356"></a><span class="lineno"> 356</span>  <span class="keyword">static</span> <span class="keywordtype">float</span> <a class="code" href="classgf_1_1_ease.html#a3eee40f04366ff35f96270d0a73eea18">circInOut</a>(<span class="keywordtype">float</span> t);</div><div class="line"><a name="l00357"></a><span class="lineno"> 357</span> </div><div class="line"><a name="l00358"></a><span class="lineno"> 358</span>  <span class="comment">/**</span></div><div class="line"><a name="l00359"></a><span class="lineno"> 359</span> <span class="comment"> * @brief Ease-Out-In flavor of circ easing</span></div><div class="line"><a name="l00360"></a><span class="lineno"> 360</span> <span class="comment"> */</span></div><div class="line"><a name="l00361"></a><span class="lineno"> 361</span>  <span class="keyword">static</span> <span class="keywordtype">float</span> <a class="code" href="classgf_1_1_ease.html#a4b10493466ce86903196124a1e57c66c">circOutIn</a>(<span class="keywordtype">float</span> t);</div><div class="line"><a name="l00362"></a><span class="lineno"> 362</span> </div><div class="line"><a name="l00363"></a><span class="lineno"> 363</span>  <span class="comment">/**</span></div><div class="line"><a name="l00364"></a><span class="lineno"> 364</span> <span class="comment"> * @brief Ease-In flavor of sine easing</span></div><div class="line"><a name="l00365"></a><span class="lineno"> 365</span> <span class="comment"> */</span></div><div class="line"><a name="l00366"></a><span class="lineno"> 366</span>  <span class="keyword">static</span> <span class="keywordtype">float</span> <a class="code" href="classgf_1_1_ease.html#a7fe400b456c7a69cde966caaf0813371">sineIn</a>(<span class="keywordtype">float</span> t);</div><div class="line"><a name="l00367"></a><span class="lineno"> 367</span> </div><div class="line"><a name="l00368"></a><span class="lineno"> 368</span>  <span class="comment">/**</span></div><div class="line"><a name="l00369"></a><span class="lineno"> 369</span> <span class="comment"> * @brief Ease-Out flavor of sine easing</span></div><div class="line"><a name="l00370"></a><span class="lineno"> 370</span> <span class="comment"> */</span></div><div class="line"><a name="l00371"></a><span class="lineno"> 371</span>  <span class="keyword">static</span> <span class="keywordtype">float</span> <a class="code" href="classgf_1_1_ease.html#a677321c83048c86038e7f09952b79316">sineOut</a>(<span class="keywordtype">float</span> t);</div><div class="line"><a name="l00372"></a><span class="lineno"> 372</span> </div><div class="line"><a name="l00373"></a><span class="lineno"> 373</span>  <span class="comment">/**</span></div><div class="line"><a name="l00374"></a><span class="lineno"> 374</span> <span class="comment"> * @brief Ease-In-Out flavor of sine easing</span></div><div class="line"><a name="l00375"></a><span class="lineno"> 375</span> <span class="comment"> */</span></div><div class="line"><a name="l00376"></a><span class="lineno"> 376</span>  <span class="keyword">static</span> <span class="keywordtype">float</span> <a class="code" href="classgf_1_1_ease.html#a67f0e4117139a4879b66e49c9d4265eb">sineInOut</a>(<span class="keywordtype">float</span> t);</div><div class="line"><a name="l00377"></a><span class="lineno"> 377</span> </div><div class="line"><a name="l00378"></a><span class="lineno"> 378</span>  <span class="comment">/**</span></div><div class="line"><a name="l00379"></a><span class="lineno"> 379</span> <span class="comment"> * @brief Ease-Out-In flavor of sine easing</span></div><div class="line"><a name="l00380"></a><span class="lineno"> 380</span> <span class="comment"> */</span></div><div class="line"><a name="l00381"></a><span class="lineno"> 381</span>  <span class="keyword">static</span> <span class="keywordtype">float</span> <a class="code" href="classgf_1_1_ease.html#afabd9cf4f2a33db818d8cd92fc98fb04">sineOutIn</a>(<span class="keywordtype">float</span> t);</div><div class="line"><a name="l00382"></a><span class="lineno"> 382</span> </div><div class="line"><a name="l00383"></a><span class="lineno"> 383</span>  <span class="comment">/**</span></div><div class="line"><a name="l00384"></a><span class="lineno"> 384</span> <span class="comment"> * @brief Ease-In flavor of back easing</span></div><div class="line"><a name="l00385"></a><span class="lineno"> 385</span> <span class="comment"> */</span></div><div class="line"><a name="l00386"></a><span class="lineno"> 386</span>  <span class="keyword">static</span> <span class="keywordtype">float</span> <a class="code" href="classgf_1_1_ease.html#ae43f7137187a134094b5db7e6a47b674">backIn</a>(<span class="keywordtype">float</span> t);</div><div class="line"><a name="l00387"></a><span class="lineno"> 387</span> </div><div class="line"><a name="l00388"></a><span class="lineno"> 388</span>  <span class="comment">/**</span></div><div class="line"><a name="l00389"></a><span class="lineno"> 389</span> <span class="comment"> * @brief Ease-Out flavor of back easing</span></div><div class="line"><a name="l00390"></a><span class="lineno"> 390</span> <span class="comment"> */</span></div><div class="line"><a name="l00391"></a><span class="lineno"> 391</span>  <span class="keyword">static</span> <span class="keywordtype">float</span> <a class="code" href="classgf_1_1_ease.html#a4ffddc6e246b4c743c13e9b98a4f9e92">backOut</a>(<span class="keywordtype">float</span> t);</div><div class="line"><a name="l00392"></a><span class="lineno"> 392</span> </div><div class="line"><a name="l00393"></a><span class="lineno"> 393</span>  <span class="comment">/**</span></div><div class="line"><a name="l00394"></a><span class="lineno"> 394</span> <span class="comment"> * @brief Ease-In-Out flavor of back easing</span></div><div class="line"><a name="l00395"></a><span class="lineno"> 395</span> <span class="comment"> */</span></div><div class="line"><a name="l00396"></a><span class="lineno"> 396</span>  <span class="keyword">static</span> <span class="keywordtype">float</span> <a class="code" href="classgf_1_1_ease.html#a82b60731d37557ab0b15f7e822c0ffe7">backInOut</a>(<span class="keywordtype">float</span> t);</div><div class="line"><a name="l00397"></a><span class="lineno"> 397</span> </div><div class="line"><a name="l00398"></a><span class="lineno"> 398</span>  <span class="comment">/**</span></div><div class="line"><a name="l00399"></a><span class="lineno"> 399</span> <span class="comment"> * @brief Ease-Out-In flavor of back easing</span></div><div class="line"><a name="l00400"></a><span class="lineno"> 400</span> <span class="comment"> */</span></div><div class="line"><a name="l00401"></a><span class="lineno"> 401</span>  <span class="keyword">static</span> <span class="keywordtype">float</span> <a class="code" href="classgf_1_1_ease.html#ab79f70738909fd95114974aa3d6a31b7">backOutIn</a>(<span class="keywordtype">float</span> t);</div><div class="line"><a name="l00402"></a><span class="lineno"> 402</span> </div><div class="line"><a name="l00403"></a><span class="lineno"> 403</span>  <span class="comment">/**</span></div><div class="line"><a name="l00404"></a><span class="lineno"> 404</span> <span class="comment"> * @brief Ease-In flavor of bounce easing</span></div><div class="line"><a name="l00405"></a><span class="lineno"> 405</span> <span class="comment"> */</span></div><div class="line"><a name="l00406"></a><span class="lineno"> 406</span>  <span class="keyword">static</span> <span class="keywordtype">float</span> <a class="code" href="classgf_1_1_ease.html#a90df97f1051657f1d495d0cd3d44155a">bounceIn</a>(<span class="keywordtype">float</span> t);</div><div class="line"><a name="l00407"></a><span class="lineno"> 407</span> </div><div class="line"><a name="l00408"></a><span class="lineno"> 408</span>  <span class="comment">/**</span></div><div class="line"><a name="l00409"></a><span class="lineno"> 409</span> <span class="comment"> * @brief Ease-Out flavor of bounce easing</span></div><div class="line"><a name="l00410"></a><span class="lineno"> 410</span> <span class="comment"> */</span></div><div class="line"><a name="l00411"></a><span class="lineno"> 411</span>  <span class="keyword">static</span> <span class="keywordtype">float</span> <a class="code" href="classgf_1_1_ease.html#a2eeeffbefa039f426697d5cb0988918b">bounceOut</a>(<span class="keywordtype">float</span> t);</div><div class="line"><a name="l00412"></a><span class="lineno"> 412</span> </div><div class="line"><a name="l00413"></a><span class="lineno"> 413</span>  <span class="comment">/**</span></div><div class="line"><a name="l00414"></a><span class="lineno"> 414</span> <span class="comment"> * @brief Ease-Out-In flavor of bounce easing</span></div><div class="line"><a name="l00415"></a><span class="lineno"> 415</span> <span class="comment"> */</span></div><div class="line"><a name="l00416"></a><span class="lineno"> 416</span>  <span class="keyword">static</span> <span class="keywordtype">float</span> <a class="code" href="classgf_1_1_ease.html#a2155e7ab97e409f9276edcec969788b8">bounceInOut</a>(<span class="keywordtype">float</span> t);</div><div class="line"><a name="l00417"></a><span class="lineno"> 417</span> </div><div class="line"><a name="l00418"></a><span class="lineno"> 418</span>  <span class="comment">/**</span></div><div class="line"><a name="l00419"></a><span class="lineno"> 419</span> <span class="comment"> * @brief Ease-In-Out flavor of bounce easing</span></div><div class="line"><a name="l00420"></a><span class="lineno"> 420</span> <span class="comment"> */</span></div><div class="line"><a name="l00421"></a><span class="lineno"> 421</span>  <span class="keyword">static</span> <span class="keywordtype">float</span> <a class="code" href="classgf_1_1_ease.html#af0ef55dd595c056c9c2f1d98a7499a81">bounceOutIn</a>(<span class="keywordtype">float</span> t);</div><div class="line"><a name="l00422"></a><span class="lineno"> 422</span> </div><div class="line"><a name="l00423"></a><span class="lineno"> 423</span>  <span class="comment">/**</span></div><div class="line"><a name="l00424"></a><span class="lineno"> 424</span> <span class="comment"> * @brief Ease-In flavor of elastic easing</span></div><div class="line"><a name="l00425"></a><span class="lineno"> 425</span> <span class="comment"> */</span></div><div class="line"><a name="l00426"></a><span class="lineno"> 426</span>  <span class="keyword">static</span> <span class="keywordtype">float</span> <a class="code" href="classgf_1_1_ease.html#a1661f651d9af3b663929ae3bb6e7e60c">elasticIn</a>(<span class="keywordtype">float</span> t);</div><div class="line"><a name="l00427"></a><span class="lineno"> 427</span> </div><div class="line"><a name="l00428"></a><span class="lineno"> 428</span>  <span class="comment">/**</span></div><div class="line"><a name="l00429"></a><span class="lineno"> 429</span> <span class="comment"> * @brief Ease-Out flavor of elastic easing</span></div><div class="line"><a name="l00430"></a><span class="lineno"> 430</span> <span class="comment"> */</span></div><div class="line"><a name="l00431"></a><span class="lineno"> 431</span>  <span class="keyword">static</span> <span class="keywordtype">float</span> <a class="code" href="classgf_1_1_ease.html#a9bf219ab801819bef7d83a797b2dd187">elasticOut</a>(<span class="keywordtype">float</span> t);</div><div class="line"><a name="l00432"></a><span class="lineno"> 432</span> </div><div class="line"><a name="l00433"></a><span class="lineno"> 433</span>  <span class="comment">/**</span></div><div class="line"><a name="l00434"></a><span class="lineno"> 434</span> <span class="comment"> * @brief Ease-In-Out flavor of elastic easing</span></div><div class="line"><a name="l00435"></a><span class="lineno"> 435</span> <span class="comment"> */</span></div><div class="line"><a name="l00436"></a><span class="lineno"> 436</span>  <span class="keyword">static</span> <span class="keywordtype">float</span> <a class="code" href="classgf_1_1_ease.html#ad41d18a246d45b93b56e708eafe58896">elasticInOut</a>(<span class="keywordtype">float</span> t);</div><div class="line"><a name="l00437"></a><span class="lineno"> 437</span> </div><div class="line"><a name="l00438"></a><span class="lineno"> 438</span>  <span class="comment">/**</span></div><div class="line"><a name="l00439"></a><span class="lineno"> 439</span> <span class="comment"> * @brief Ease-Out-In flavor of elastic easing</span></div><div class="line"><a name="l00440"></a><span class="lineno"> 440</span> <span class="comment"> */</span></div><div class="line"><a name="l00441"></a><span class="lineno"> 441</span>  <span class="keyword">static</span> <span class="keywordtype">float</span> <a class="code" href="classgf_1_1_ease.html#a23b4b0aa54ac34f6afabe82686106dcd">elasticOutIn</a>(<span class="keywordtype">float</span> t);</div><div class="line"><a name="l00442"></a><span class="lineno"> 442</span> </div><div class="line"><a name="l00443"></a><span class="lineno"> 443</span>  <span class="comment">/**</span></div><div class="line"><a name="l00444"></a><span class="lineno"> 444</span> <span class="comment"> * @brief Ease-In flavor of expo easing</span></div><div class="line"><a name="l00445"></a><span class="lineno"> 445</span> <span class="comment"> */</span></div><div class="line"><a name="l00446"></a><span class="lineno"> 446</span>  <span class="keyword">static</span> <span class="keywordtype">float</span> <a class="code" href="classgf_1_1_ease.html#a7346db6f87676c5022521b13b869ecf2">expoIn</a>(<span class="keywordtype">float</span> t);</div><div class="line"><a name="l00447"></a><span class="lineno"> 447</span> </div><div class="line"><a name="l00448"></a><span class="lineno"> 448</span>  <span class="comment">/**</span></div><div class="line"><a name="l00449"></a><span class="lineno"> 449</span> <span class="comment"> * @brief Ease-Out flavor of expo easing</span></div><div class="line"><a name="l00450"></a><span class="lineno"> 450</span> <span class="comment"> */</span></div><div class="line"><a name="l00451"></a><span class="lineno"> 451</span>  <span class="keyword">static</span> <span class="keywordtype">float</span> <a class="code" href="classgf_1_1_ease.html#a8af9227fc8465aa294484676c58e21d5">expoOut</a>(<span class="keywordtype">float</span> t);</div><div class="line"><a name="l00452"></a><span class="lineno"> 452</span> </div><div class="line"><a name="l00453"></a><span class="lineno"> 453</span>  <span class="comment">/**</span></div><div class="line"><a name="l00454"></a><span class="lineno"> 454</span> <span class="comment"> * @brief Ease-In-Out flavor of expo easing</span></div><div class="line"><a name="l00455"></a><span class="lineno"> 455</span> <span class="comment"> */</span></div><div class="line"><a name="l00456"></a><span class="lineno"> 456</span>  <span class="keyword">static</span> <span class="keywordtype">float</span> <a class="code" href="classgf_1_1_ease.html#a0b0bdfdb0e9e37f168f71ce429a6c10c">expoInOut</a>(<span class="keywordtype">float</span> t);</div><div class="line"><a name="l00457"></a><span class="lineno"> 457</span> </div><div class="line"><a name="l00458"></a><span class="lineno"> 458</span>  <span class="comment">/**</span></div><div class="line"><a name="l00459"></a><span class="lineno"> 459</span> <span class="comment"> * @brief Ease-Out-In flavor of expo easing</span></div><div class="line"><a name="l00460"></a><span class="lineno"> 460</span> <span class="comment"> */</span></div><div class="line"><a name="l00461"></a><span class="lineno"> 461</span>  <span class="keyword">static</span> <span class="keywordtype">float</span> <a class="code" href="classgf_1_1_ease.html#a7b05c9150772f284bf25d8f76cdbd393">expoOutIn</a>(<span class="keywordtype">float</span> t);</div><div class="line"><a name="l00462"></a><span class="lineno"> 462</span> </div><div class="line"><a name="l00463"></a><span class="lineno"> 463</span>  <span class="comment">/**</span></div><div class="line"><a name="l00464"></a><span class="lineno"> 464</span> <span class="comment"> * @brief Deleted constructor</span></div><div class="line"><a name="l00465"></a><span class="lineno"> 465</span> <span class="comment"> */</span></div><div class="line"><a name="l00466"></a><span class="lineno"> 466</span>  <a class="code" href="classgf_1_1_ease.html#a60c874e4198432c9ae587b514b6ecdb6">Ease</a>() = <span class="keyword">delete</span>;</div><div class="line"><a name="l00467"></a><span class="lineno"> 467</span> </div><div class="line"><a name="l00468"></a><span class="lineno"> 468</span>  };</div><div class="line"><a name="l00469"></a><span class="lineno"> 469</span> </div><div class="line"><a name="l00470"></a><span class="lineno"> 470</span> <span class="preprocessor">#</span><span class="preprocessor">ifndef</span> <span class="preprocessor">DOXYGEN_SHOULD_SKIP_THIS</span></div><div class="line"><a name="l00471"></a><span class="lineno"> 471</span> }</div><div class="line"><a name="l00472"></a><span class="lineno"> 472</span> <span class="preprocessor">#</span><span class="preprocessor">endif</span></div><div class="line"><a name="l00473"></a><span class="lineno"> 473</span> }</div><div class="line"><a name="l00474"></a><span class="lineno"> 474</span> </div><div class="line"><a name="l00475"></a><span class="lineno"> 475</span> <span class="preprocessor">#</span><span class="preprocessor">endif</span> <span class="comment">// GF_EASINGS_H</span></div><div class="ttc" id="classgf_1_1_ease_html_a90df97f1051657f1d495d0cd3d44155a"><div class="ttname"><a href="classgf_1_1_ease.html#a90df97f1051657f1d495d0cd3d44155a">gf::Ease::bounceIn</a></div><div class="ttdeci">static float bounceIn(float t)</div><div class="ttdoc">Ease-In flavor of bounce easing. </div></div>
<div class="ttc" id="classgf_1_1_ease_html_afabd9cf4f2a33db818d8cd92fc98fb04"><div class="ttname"><a href="classgf_1_1_ease.html#afabd9cf4f2a33db818d8cd92fc98fb04">gf::Ease::sineOutIn</a></div><div class="ttdeci">static float sineOutIn(float t)</div><div class="ttdoc">Ease-Out-In flavor of sine easing. </div></div>
<div class="ttc" id="classgf_1_1_ease_html_a4ffddc6e246b4c743c13e9b98a4f9e92"><div class="ttname"><a href="classgf_1_1_ease.html#a4ffddc6e246b4c743c13e9b98a4f9e92">gf::Ease::backOut</a></div><div class="ttdeci">static float backOut(float t)</div><div class="ttdoc">Ease-Out flavor of back easing. </div></div>
<div class="ttc" id="classgf_1_1_ease_html_a9ddb002f11595a57064be935cfaf2da9"><div class="ttname"><a href="classgf_1_1_ease.html#a9ddb002f11595a57064be935cfaf2da9">gf::Ease::quadOut</a></div><div class="ttdeci">static float quadOut(float t)</div><div class="ttdoc">Ease-Out flavor of quad easing. </div></div>
<div class="ttc" id="classgf_1_1_ease_html_ad71f4a5884372f9fb034262e998ad29a"><div class="ttname"><a href="classgf_1_1_ease.html#ad71f4a5884372f9fb034262e998ad29a">gf::Ease::quartInOut</a></div><div class="ttdeci">static float quartInOut(float t)</div><div class="ttdoc">Ease-In-Out flavor of quart easing. </div></div>
<div class="ttc" id="classgf_1_1_ease_html_a8af9227fc8465aa294484676c58e21d5"><div class="ttname"><a href="classgf_1_1_ease.html#a8af9227fc8465aa294484676c58e21d5">gf::Ease::expoOut</a></div><div class="ttdeci">static float expoOut(float t)</div><div class="ttdoc">Ease-Out flavor of expo easing. </div></div>
<div class="ttc" id="classgf_1_1_ease_html_a60c874e4198432c9ae587b514b6ecdb6"><div class="ttname"><a href="classgf_1_1_ease.html#a60c874e4198432c9ae587b514b6ecdb6">gf::Ease::Ease</a></div><div class="ttdeci">Ease()=delete</div><div class="ttdoc">Deleted constructor. </div></div>
<div class="ttc" id="classgf_1_1_ease_html_a28dc670b72bceed1de728be332825250"><div class="ttname"><a href="classgf_1_1_ease.html#a28dc670b72bceed1de728be332825250">gf::Ease::circOut</a></div><div class="ttdeci">static float circOut(float t)</div><div class="ttdoc">Ease-Out flavor of circ easing. </div></div>
<div class="ttc" id="classgf_1_1_ease_html_aeaf6bf72ab619511ffb4bca4c8139ab3"><div class="ttname"><a href="classgf_1_1_ease.html#aeaf6bf72ab619511ffb4bca4c8139ab3">gf::Ease::quintInOut</a></div><div class="ttdeci">static float quintInOut(float t)</div><div class="ttdoc">Ease-In-Out flavor of quint easing. </div></div>
<div class="ttc" id="classgf_1_1_ease_html_a677321c83048c86038e7f09952b79316"><div class="ttname"><a href="classgf_1_1_ease.html#a677321c83048c86038e7f09952b79316">gf::Ease::sineOut</a></div><div class="ttdeci">static float sineOut(float t)</div><div class="ttdoc">Ease-Out flavor of sine easing. </div></div>
<div class="ttc" id="classgf_1_1_ease_html_a508b44db1a69b71215175c831b19a4e2"><div class="ttname"><a href="classgf_1_1_ease.html#a508b44db1a69b71215175c831b19a4e2">gf::Ease::quadIn</a></div><div class="ttdeci">static float quadIn(float t)</div><div class="ttdoc">Ease-In flavor of quad easing. </div></div>
<div class="ttc" id="classgf_1_1_ease_html_ae43f7137187a134094b5db7e6a47b674"><div class="ttname"><a href="classgf_1_1_ease.html#ae43f7137187a134094b5db7e6a47b674">gf::Ease::backIn</a></div><div class="ttdeci">static float backIn(float t)</div><div class="ttdoc">Ease-In flavor of back easing. </div></div>
<div class="ttc" id="classgf_1_1_ease_html_aa9368b766ece57579630769d171cfb73"><div class="ttname"><a href="classgf_1_1_ease.html#aa9368b766ece57579630769d171cfb73">gf::Ease::cubicOutIn</a></div><div class="ttdeci">static float cubicOutIn(float t)</div><div class="ttdoc">Ease-Out-In flavor of cubic easing. </div></div>
<div class="ttc" id="classgf_1_1_ease_html_a2155e7ab97e409f9276edcec969788b8"><div class="ttname"><a href="classgf_1_1_ease.html#a2155e7ab97e409f9276edcec969788b8">gf::Ease::bounceInOut</a></div><div class="ttdeci">static float bounceInOut(float t)</div><div class="ttdoc">Ease-Out-In flavor of bounce easing. </div></div>
<div class="ttc" id="classgf_1_1_ease_html_a9f0c535825fca84e65a38638e96dc1d4"><div class="ttname"><a href="classgf_1_1_ease.html#a9f0c535825fca84e65a38638e96dc1d4">gf::Ease::quintOutIn</a></div><div class="ttdeci">static float quintOutIn(float t)</div><div class="ttdoc">Ease-Out-In flavor of quint easing. </div></div>
<div class="ttc" id="classgf_1_1_ease_html_a609c6c4faa1b3efee781e69a3b6dc26f"><div class="ttname"><a href="classgf_1_1_ease.html#a609c6c4faa1b3efee781e69a3b6dc26f">gf::Ease::quadInOut</a></div><div class="ttdeci">static float quadInOut(float t)</div><div class="ttdoc">Ease-In-Out flavor of quad easing. </div></div>
<div class="ttc" id="classgf_1_1_ease_html_ac81ddaa6befbfb9b65f50e23184386d1"><div class="ttname"><a href="classgf_1_1_ease.html#ac81ddaa6befbfb9b65f50e23184386d1">gf::Ease::cubicInOut</a></div><div class="ttdeci">static float cubicInOut(float t)</div><div class="ttdoc">Ease-In-Out flavor of cubic easing. </div></div>
<div class="ttc" id="classgf_1_1_ease_html_ab79f70738909fd95114974aa3d6a31b7"><div class="ttname"><a href="classgf_1_1_ease.html#ab79f70738909fd95114974aa3d6a31b7">gf::Ease::backOutIn</a></div><div class="ttdeci">static float backOutIn(float t)</div><div class="ttdoc">Ease-Out-In flavor of back easing. </div></div>
<div class="ttc" id="classgf_1_1_ease_html_a7a177959df4cbaaef154a258774e6d5f"><div class="ttname"><a href="classgf_1_1_ease.html#a7a177959df4cbaaef154a258774e6d5f">gf::Ease::cubicIn</a></div><div class="ttdeci">static float cubicIn(float t)</div><div class="ttdoc">Ease-In flavor of cubic easing. </div></div>
<div class="ttc" id="classgf_1_1_ease_html_a4b10493466ce86903196124a1e57c66c"><div class="ttname"><a href="classgf_1_1_ease.html#a4b10493466ce86903196124a1e57c66c">gf::Ease::circOutIn</a></div><div class="ttdeci">static float circOutIn(float t)</div><div class="ttdoc">Ease-Out-In flavor of circ easing. </div></div>
<div class="ttc" id="classgf_1_1_ease_html_a24fbdf1b8ecbf9463dc9cc39fcc178a3"><div class="ttname"><a href="classgf_1_1_ease.html#a24fbdf1b8ecbf9463dc9cc39fcc178a3">gf::Ease::quartOutIn</a></div><div class="ttdeci">static float quartOutIn(float t)</div><div class="ttdoc">Ease-Out-In flavor of quart easing. </div></div>
<div class="ttc" id="classgf_1_1_ease_html_a36d921a006159229aaf8a3de7d93fe76"><div class="ttname"><a href="classgf_1_1_ease.html#a36d921a006159229aaf8a3de7d93fe76">gf::Ease::quadOutIn</a></div><div class="ttdeci">static float quadOutIn(float t)</div><div class="ttdoc">Ease-Out-In flavor of quad easing. </div></div>
<div class="ttc" id="classgf_1_1_ease_html_a23b4b0aa54ac34f6afabe82686106dcd"><div class="ttname"><a href="classgf_1_1_ease.html#a23b4b0aa54ac34f6afabe82686106dcd">gf::Ease::elasticOutIn</a></div><div class="ttdeci">static float elasticOutIn(float t)</div><div class="ttdoc">Ease-Out-In flavor of elastic easing. </div></div>
<div class="ttc" id="classgf_1_1_ease_html_a82b60731d37557ab0b15f7e822c0ffe7"><div class="ttname"><a href="classgf_1_1_ease.html#a82b60731d37557ab0b15f7e822c0ffe7">gf::Ease::backInOut</a></div><div class="ttdeci">static float backInOut(float t)</div><div class="ttdoc">Ease-In-Out flavor of back easing. </div></div>
<div class="ttc" id="classgf_1_1_ease_html_aa5b48dccbe1d484c70bb7e34fed8a60a"><div class="ttname"><a href="classgf_1_1_ease.html#aa5b48dccbe1d484c70bb7e34fed8a60a">gf::Ease::quartIn</a></div><div class="ttdeci">static float quartIn(float t)</div><div class="ttdoc">Ease-In flavor of quart easing. </div></div>
<div class="ttc" id="namespacegf_html"><div class="ttname"><a href="namespacegf.html">gf</a></div><div class="ttdoc">The namespace for gf classes. </div><div class="ttdef"><b>Definition:</b> Action.h:34</div></div>
<div class="ttc" id="classgf_1_1_ease_html_a5f523b60fbec2d3732faa5c9727c9e09"><div class="ttname"><a href="classgf_1_1_ease.html#a5f523b60fbec2d3732faa5c9727c9e09">gf::Ease::quintIn</a></div><div class="ttdeci">static float quintIn(float t)</div><div class="ttdoc">Ease-In flavor of quint easing. </div></div>
<div class="ttc" id="classgf_1_1_ease_html_a1edd726a738d4c05c10386932fd8d904"><div class="ttname"><a href="classgf_1_1_ease.html#a1edd726a738d4c05c10386932fd8d904">gf::Ease::linear</a></div><div class="ttdeci">static float linear(float t)</div><div class="ttdoc">Linear easing. </div></div>
<div class="ttc" id="classgf_1_1_ease_html_a2eeeffbefa039f426697d5cb0988918b"><div class="ttname"><a href="classgf_1_1_ease.html#a2eeeffbefa039f426697d5cb0988918b">gf::Ease::bounceOut</a></div><div class="ttdeci">static float bounceOut(float t)</div><div class="ttdoc">Ease-Out flavor of bounce easing. </div></div>
<div class="ttc" id="classgf_1_1_ease_html_aba9e06e75314f044ac672f8b3ec90d1b"><div class="ttname"><a href="classgf_1_1_ease.html#aba9e06e75314f044ac672f8b3ec90d1b">gf::Ease::quartOut</a></div><div class="ttdeci">static float quartOut(float t)</div><div class="ttdoc">Ease-Out flavor of quart easing. </div></div>
<div class="ttc" id="classgf_1_1_ease_html_a4a5925bc87739b42159502734c3540a3"><div class="ttname"><a href="classgf_1_1_ease.html#a4a5925bc87739b42159502734c3540a3">gf::Ease::quintOut</a></div><div class="ttdeci">static float quintOut(float t)</div><div class="ttdoc">Ease-Out flavor of quint easing. </div></div>
<div class="ttc" id="classgf_1_1_ease_html_a3eee40f04366ff35f96270d0a73eea18"><div class="ttname"><a href="classgf_1_1_ease.html#a3eee40f04366ff35f96270d0a73eea18">gf::Ease::circInOut</a></div><div class="ttdeci">static float circInOut(float t)</div><div class="ttdoc">Ease-In-Out flavor of circ easing. </div></div>
<div class="ttc" id="classgf_1_1_ease_html_a0b0bdfdb0e9e37f168f71ce429a6c10c"><div class="ttname"><a href="classgf_1_1_ease.html#a0b0bdfdb0e9e37f168f71ce429a6c10c">gf::Ease::expoInOut</a></div><div class="ttdeci">static float expoInOut(float t)</div><div class="ttdoc">Ease-In-Out flavor of expo easing. </div></div>
<div class="ttc" id="classgf_1_1_ease_html"><div class="ttname"><a href="classgf_1_1_ease.html">gf::Ease</a></div><div class="ttdoc">Predefined easing functions. </div><div class="ttdef"><b>Definition:</b> Easings.h:239</div></div>
<div class="ttc" id="classgf_1_1_ease_html_aeaea62620a23e638430480ae816065ab"><div class="ttname"><a href="classgf_1_1_ease.html#aeaea62620a23e638430480ae816065ab">gf::Ease::circIn</a></div><div class="ttdeci">static float circIn(float t)</div><div class="ttdoc">Ease-In flavor of circ easing. </div></div>
<div class="ttc" id="classgf_1_1_ease_html_a67f0e4117139a4879b66e49c9d4265eb"><div class="ttname"><a href="classgf_1_1_ease.html#a67f0e4117139a4879b66e49c9d4265eb">gf::Ease::sineInOut</a></div><div class="ttdeci">static float sineInOut(float t)</div><div class="ttdoc">Ease-In-Out flavor of sine easing. </div></div>
<div class="ttc" id="classgf_1_1_ease_html_a7b05c9150772f284bf25d8f76cdbd393"><div class="ttname"><a href="classgf_1_1_ease.html#a7b05c9150772f284bf25d8f76cdbd393">gf::Ease::expoOutIn</a></div><div class="ttdeci">static float expoOutIn(float t)</div><div class="ttdoc">Ease-Out-In flavor of expo easing. </div></div>
<div class="ttc" id="classgf_1_1_ease_html_a7346db6f87676c5022521b13b869ecf2"><div class="ttname"><a href="classgf_1_1_ease.html#a7346db6f87676c5022521b13b869ecf2">gf::Ease::expoIn</a></div><div class="ttdeci">static float expoIn(float t)</div><div class="ttdoc">Ease-In flavor of expo easing. </div></div>
<div class="ttc" id="classgf_1_1_ease_html_a7fe400b456c7a69cde966caaf0813371"><div class="ttname"><a href="classgf_1_1_ease.html#a7fe400b456c7a69cde966caaf0813371">gf::Ease::sineIn</a></div><div class="ttdeci">static float sineIn(float t)</div><div class="ttdoc">Ease-In flavor of sine easing. </div></div>
<div class="ttc" id="classgf_1_1_ease_html_ad17a63172d77076e6b6e803e35c621f3"><div class="ttname"><a href="classgf_1_1_ease.html#ad17a63172d77076e6b6e803e35c621f3">gf::Ease::smoother</a></div><div class="ttdeci">static float smoother(float t)</div><div class="ttdoc">Smoother easing. </div></div>
<div class="ttc" id="classgf_1_1_ease_html_adab6316956b1586245b45710f35797df"><div class="ttname"><a href="classgf_1_1_ease.html#adab6316956b1586245b45710f35797df">gf::Ease::smooth</a></div><div class="ttdeci">static float smooth(float t)</div><div class="ttdoc">Smooth easing. </div></div>
<div class="ttc" id="classgf_1_1_ease_html_af0ef55dd595c056c9c2f1d98a7499a81"><div class="ttname"><a href="classgf_1_1_ease.html#af0ef55dd595c056c9c2f1d98a7499a81">gf::Ease::bounceOutIn</a></div><div class="ttdeci">static float bounceOutIn(float t)</div><div class="ttdoc">Ease-In-Out flavor of bounce easing. </div></div>
<div class="ttc" id="_portability_8h_html_a0169111e0ff1d9fe0f23dee89e904d57"><div class="ttname"><a href="_portability_8h.html#a0169111e0ff1d9fe0f23dee89e904d57">GF_API</a></div><div class="ttdeci">#define GF_API</div><div class="ttdef"><b>Definition:</b> Portability.h:35</div></div>
<div class="ttc" id="classgf_1_1_ease_html_ad41d18a246d45b93b56e708eafe58896"><div class="ttname"><a href="classgf_1_1_ease.html#ad41d18a246d45b93b56e708eafe58896">gf::Ease::elasticInOut</a></div><div class="ttdeci">static float elasticInOut(float t)</div><div class="ttdoc">Ease-In-Out flavor of elastic easing. </div></div>
<div class="ttc" id="classgf_1_1_ease_html_a1661f651d9af3b663929ae3bb6e7e60c"><div class="ttname"><a href="classgf_1_1_ease.html#a1661f651d9af3b663929ae3bb6e7e60c">gf::Ease::elasticIn</a></div><div class="ttdeci">static float elasticIn(float t)</div><div class="ttdoc">Ease-In flavor of elastic easing. </div></div>
<div class="ttc" id="classgf_1_1_ease_html_a0f96f65a88b0860010fda797651c38ba"><div class="ttname"><a href="classgf_1_1_ease.html#a0f96f65a88b0860010fda797651c38ba">gf::Ease::cubicOut</a></div><div class="ttdeci">static float cubicOut(float t)</div><div class="ttdoc">Ease-Out flavor of cubic easing. </div></div>
<div class="ttc" id="classgf_1_1_ease_html_a9bf219ab801819bef7d83a797b2dd187"><div class="ttname"><a href="classgf_1_1_ease.html#a9bf219ab801819bef7d83a797b2dd187">gf::Ease::elasticOut</a></div><div class="ttdeci">static float elasticOut(float t)</div><div class="ttdoc">Ease-Out flavor of elastic easing. </div></div>
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