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<div class="title">round.hpp</div> </div>
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<a href="a00566.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span>  </div>
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<div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="preprocessor">#pragma once</span></div>
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<div class="line"><a name="l00015"></a><span class="lineno"> 15</span>  </div>
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<div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="comment">// Dependencies</span></div>
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<div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="preprocessor">#include "../detail/setup.hpp"</span></div>
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<div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="preprocessor">#include "../detail/qualifier.hpp"</span></div>
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<div class="line"><a name="l00019"></a><span class="lineno"> 19</span> <span class="preprocessor">#include "../detail/_vectorize.hpp"</span></div>
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<div class="line"><a name="l00020"></a><span class="lineno"> 20</span> <span class="preprocessor">#include "../vector_relational.hpp"</span></div>
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<div class="line"><a name="l00021"></a><span class="lineno"> 21</span> <span class="preprocessor">#include "../common.hpp"</span></div>
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<div class="line"><a name="l00022"></a><span class="lineno"> 22</span> <span class="preprocessor">#include <limits></span></div>
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<div class="line"><a name="l00023"></a><span class="lineno"> 23</span>  </div>
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<div class="line"><a name="l00024"></a><span class="lineno"> 24</span> <span class="preprocessor">#if GLM_MESSAGES == GLM_ENABLE && !defined(GLM_EXT_INCLUDED)</span></div>
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<div class="line"><a name="l00025"></a><span class="lineno"> 25</span> <span class="preprocessor"># pragma message("GLM: GLM_GTC_round extension included")</span></div>
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<div class="line"><a name="l00026"></a><span class="lineno"> 26</span> <span class="preprocessor">#endif</span></div>
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<div class="line"><a name="l00027"></a><span class="lineno"> 27</span>  </div>
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<div class="line"><a name="l00028"></a><span class="lineno"> 28</span> <span class="keyword">namespace </span>glm</div>
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<div class="line"><a name="l00029"></a><span class="lineno"> 29</span> {</div>
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<div class="line"><a name="l00032"></a><span class="lineno"> 32</span>  </div>
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<div class="line"><a name="l00037"></a><span class="lineno"> 37</span>  <span class="keyword">template</span><<span class="keyword">typename</span> genIUType></div>
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<div class="line"><a name="l00038"></a><span class="lineno"><a class="line" href="a00911.html#ga5c3ef36ae32aa4271f1544f92bd578b6"> 38</a></span>  GLM_FUNC_DECL genIUType <a class="code" href="a00911.html#gab53d4a97c0d3e297be5f693cdfdfe5d2">ceilPowerOfTwo</a>(genIUType v);</div>
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<div class="line"><a name="l00039"></a><span class="lineno"> 39</span>  </div>
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<div class="line"><a name="l00048"></a><span class="lineno"> 48</span>  <span class="keyword">template</span><length_t L, <span class="keyword">typename</span> T, qualifier Q></div>
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<div class="line"><a name="l00049"></a><span class="lineno"><a class="line" href="a00911.html#gab53d4a97c0d3e297be5f693cdfdfe5d2"> 49</a></span>  GLM_FUNC_DECL vec<L, T, Q> <a class="code" href="a00911.html#gab53d4a97c0d3e297be5f693cdfdfe5d2">ceilPowerOfTwo</a>(vec<L, T, Q> <span class="keyword">const</span>& v);</div>
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<div class="line"><a name="l00050"></a><span class="lineno"> 50</span>  </div>
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<div class="line"><a name="l00055"></a><span class="lineno"> 55</span>  <span class="keyword">template</span><<span class="keyword">typename</span> genIUType></div>
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<div class="line"><a name="l00056"></a><span class="lineno"><a class="line" href="a00911.html#gafe273a57935d04c9db677bf67f9a71f4"> 56</a></span>  GLM_FUNC_DECL genIUType <a class="code" href="a00911.html#gaf0d591a8fca8ddb9289cdeb44b989c2d">floorPowerOfTwo</a>(genIUType v);</div>
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<div class="line"><a name="l00057"></a><span class="lineno"> 57</span>  </div>
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<div class="line"><a name="l00066"></a><span class="lineno"> 66</span>  <span class="keyword">template</span><length_t L, <span class="keyword">typename</span> T, qualifier Q></div>
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<div class="line"><a name="l00067"></a><span class="lineno"><a class="line" href="a00911.html#gaf0d591a8fca8ddb9289cdeb44b989c2d"> 67</a></span>  GLM_FUNC_DECL vec<L, T, Q> <a class="code" href="a00911.html#gaf0d591a8fca8ddb9289cdeb44b989c2d">floorPowerOfTwo</a>(vec<L, T, Q> <span class="keyword">const</span>& v);</div>
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<div class="line"><a name="l00068"></a><span class="lineno"> 68</span>  </div>
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<div class="line"><a name="l00072"></a><span class="lineno"> 72</span>  <span class="keyword">template</span><<span class="keyword">typename</span> genIUType></div>
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<div class="line"><a name="l00073"></a><span class="lineno"><a class="line" href="a00911.html#gae4e1bf5d1cd179f59261a7342bdcafca"> 73</a></span>  GLM_FUNC_DECL genIUType <a class="code" href="a00911.html#ga258802a7d55c03c918f28cf4d241c4d0">roundPowerOfTwo</a>(genIUType v);</div>
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<div class="line"><a name="l00074"></a><span class="lineno"> 74</span>  </div>
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<div class="line"><a name="l00082"></a><span class="lineno"> 82</span>  <span class="keyword">template</span><length_t L, <span class="keyword">typename</span> T, qualifier Q></div>
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<div class="line"><a name="l00083"></a><span class="lineno"><a class="line" href="a00911.html#ga258802a7d55c03c918f28cf4d241c4d0"> 83</a></span>  GLM_FUNC_DECL vec<L, T, Q> <a class="code" href="a00911.html#ga258802a7d55c03c918f28cf4d241c4d0">roundPowerOfTwo</a>(vec<L, T, Q> <span class="keyword">const</span>& v);</div>
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<div class="line"><a name="l00084"></a><span class="lineno"> 84</span>  </div>
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<div class="line"><a name="l00093"></a><span class="lineno"> 93</span>  <span class="keyword">template</span><<span class="keyword">typename</span> genType></div>
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<div class="line"><a name="l00094"></a><span class="lineno"><a class="line" href="a00911.html#ga1d89ac88582aaf4d5dfa5feb4a376fd4"> 94</a></span>  GLM_FUNC_DECL genType <a class="code" href="a00911.html#gab77fdcc13f8e92d2e0b1b7d7aeab8e9d">ceilMultiple</a>(genType v, genType Multiple);</div>
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<div class="line"><a name="l00095"></a><span class="lineno"> 95</span>  </div>
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<div class="line"><a name="l00106"></a><span class="lineno"> 106</span>  <span class="keyword">template</span><length_t L, <span class="keyword">typename</span> T, qualifier Q></div>
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<div class="line"><a name="l00107"></a><span class="lineno"><a class="line" href="a00911.html#gab77fdcc13f8e92d2e0b1b7d7aeab8e9d"> 107</a></span>  GLM_FUNC_DECL vec<L, T, Q> <a class="code" href="a00911.html#gab77fdcc13f8e92d2e0b1b7d7aeab8e9d">ceilMultiple</a>(vec<L, T, Q> <span class="keyword">const</span>& v, vec<L, T, Q> <span class="keyword">const</span>& Multiple);</div>
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<div class="line"><a name="l00108"></a><span class="lineno"> 108</span>  </div>
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<div class="line"><a name="l00117"></a><span class="lineno"> 117</span>  <span class="keyword">template</span><<span class="keyword">typename</span> genType></div>
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<div class="line"><a name="l00118"></a><span class="lineno"><a class="line" href="a00911.html#ga2ffa3cd5f2ea746ee1bf57c46da6315e"> 118</a></span>  GLM_FUNC_DECL genType <a class="code" href="a00911.html#gacdd8901448f51f0b192380e422fae3e4">floorMultiple</a>(genType v, genType Multiple);</div>
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<div class="line"><a name="l00119"></a><span class="lineno"> 119</span>  </div>
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<div class="line"><a name="l00130"></a><span class="lineno"> 130</span>  <span class="keyword">template</span><length_t L, <span class="keyword">typename</span> T, qualifier Q></div>
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<div class="line"><a name="l00131"></a><span class="lineno"><a class="line" href="a00911.html#gacdd8901448f51f0b192380e422fae3e4"> 131</a></span>  GLM_FUNC_DECL vec<L, T, Q> <a class="code" href="a00911.html#gacdd8901448f51f0b192380e422fae3e4">floorMultiple</a>(vec<L, T, Q> <span class="keyword">const</span>& v, vec<L, T, Q> <span class="keyword">const</span>& Multiple);</div>
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<div class="line"><a name="l00132"></a><span class="lineno"> 132</span>  </div>
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<div class="line"><a name="l00141"></a><span class="lineno"> 141</span>  <span class="keyword">template</span><<span class="keyword">typename</span> genType></div>
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<div class="line"><a name="l00142"></a><span class="lineno"><a class="line" href="a00911.html#gab892defcc9c0b0618df7251253dc0fbb"> 142</a></span>  GLM_FUNC_DECL genType <a class="code" href="a00911.html#ga2f1a68332d761804c054460a612e3a4b">roundMultiple</a>(genType v, genType Multiple);</div>
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<div class="line"><a name="l00143"></a><span class="lineno"> 143</span>  </div>
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<div class="line"><a name="l00154"></a><span class="lineno"> 154</span>  <span class="keyword">template</span><length_t L, <span class="keyword">typename</span> T, qualifier Q></div>
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<div class="line"><a name="l00155"></a><span class="lineno"><a class="line" href="a00911.html#ga2f1a68332d761804c054460a612e3a4b"> 155</a></span>  GLM_FUNC_DECL vec<L, T, Q> <a class="code" href="a00911.html#ga2f1a68332d761804c054460a612e3a4b">roundMultiple</a>(vec<L, T, Q> <span class="keyword">const</span>& v, vec<L, T, Q> <span class="keyword">const</span>& Multiple);</div>
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<div class="line"><a name="l00156"></a><span class="lineno"> 156</span>  </div>
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<div class="line"><a name="l00158"></a><span class="lineno"> 158</span> } <span class="comment">//namespace glm</span></div>
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<div class="line"><a name="l00159"></a><span class="lineno"> 159</span>  </div>
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<div class="line"><a name="l00160"></a><span class="lineno"> 160</span> <span class="preprocessor">#include "round.inl"</span></div>
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</div><!-- fragment --></div><!-- contents -->
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<div class="ttc" id="aa00911_html_gacdd8901448f51f0b192380e422fae3e4"><div class="ttname"><a href="a00911.html#gacdd8901448f51f0b192380e422fae3e4">glm::floorMultiple</a></div><div class="ttdeci">GLM_FUNC_DECL vec< L, T, Q > floorMultiple(vec< L, T, Q > const &v, vec< L, T, Q > const &Multiple)</div><div class="ttdoc">Lower multiple number of Source.</div></div>
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<div class="ttc" id="aa00911_html_ga2f1a68332d761804c054460a612e3a4b"><div class="ttname"><a href="a00911.html#ga2f1a68332d761804c054460a612e3a4b">glm::roundMultiple</a></div><div class="ttdeci">GLM_FUNC_DECL vec< L, T, Q > roundMultiple(vec< L, T, Q > const &v, vec< L, T, Q > const &Multiple)</div><div class="ttdoc">Lower multiple number of Source.</div></div>
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<div class="ttc" id="aa00911_html_gaf0d591a8fca8ddb9289cdeb44b989c2d"><div class="ttname"><a href="a00911.html#gaf0d591a8fca8ddb9289cdeb44b989c2d">glm::floorPowerOfTwo</a></div><div class="ttdeci">GLM_FUNC_DECL vec< L, T, Q > floorPowerOfTwo(vec< L, T, Q > const &v)</div><div class="ttdoc">Return the power of two number which value is just lower the input value, round down to a power of tw...</div></div>
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<div class="ttc" id="aa00911_html_gab77fdcc13f8e92d2e0b1b7d7aeab8e9d"><div class="ttname"><a href="a00911.html#gab77fdcc13f8e92d2e0b1b7d7aeab8e9d">glm::ceilMultiple</a></div><div class="ttdeci">GLM_FUNC_DECL vec< L, T, Q > ceilMultiple(vec< L, T, Q > const &v, vec< L, T, Q > const &Multiple)</div><div class="ttdoc">Higher multiple number of Source.</div></div>
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<div class="ttc" id="aa00911_html_gab53d4a97c0d3e297be5f693cdfdfe5d2"><div class="ttname"><a href="a00911.html#gab53d4a97c0d3e297be5f693cdfdfe5d2">glm::ceilPowerOfTwo</a></div><div class="ttdeci">GLM_FUNC_DECL vec< L, T, Q > ceilPowerOfTwo(vec< L, T, Q > const &v)</div><div class="ttdoc">Return the power of two number which value is just higher the input value, round up to a power of two...</div></div>
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<div class="ttc" id="aa00911_html_ga258802a7d55c03c918f28cf4d241c4d0"><div class="ttname"><a href="a00911.html#ga258802a7d55c03c918f28cf4d241c4d0">glm::roundPowerOfTwo</a></div><div class="ttdeci">GLM_FUNC_DECL vec< L, T, Q > roundPowerOfTwo(vec< L, T, Q > const &v)</div><div class="ttdoc">Return the power of two number which value is the closet to the input value.</div></div>
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