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<li class="navelem"><a class="el" href="dir_934f46a345653ef2b3014a1b37a162c1.html">G:</a></li><li class="navelem"><a class="el" href="dir_98f7f9d41f9d3029bd68cf237526a774.html">Source</a></li><li class="navelem"><a class="el" href="dir_9344afb825aed5e2f5be1d2015dde43c.html">G-Truc</a></li><li class="navelem"><a class="el" href="dir_45973f864e07b2505003ae343b7c8af7.html">glm</a></li><li class="navelem"><a class="el" href="dir_304be5dfae1339a7705426c0b536faf2.html">glm</a></li><li class="navelem"><a class="el" href="dir_7997edb062bdde9a99cb6835d42b0d9d.html">gtc</a></li> </ul>
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<div class="title">round.hpp</div> </div>
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<div class="contents">
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<a href="a00091.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_MESSAGES_ENABLED && !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_integer 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><a class="code" href="a00135.html">glm</a></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="l00036"></a><span class="lineno"> 36</span>  <span class="keyword">template</span><<span class="keyword">typename</span> genIUType></div>
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<div class="line"><a name="l00037"></a><span class="lineno"> 37</span>  GLM_FUNC_DECL <span class="keywordtype">bool</span> <a class="code" href="a00163.html#ga866a7bbd725d7d40b5d433d02bf70f17">isPowerOfTwo</a>(genIUType Value);</div>
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<div class="line"><a name="l00038"></a><span class="lineno"> 38</span> </div>
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<div class="line"><a name="l00046"></a><span class="lineno"> 46</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="l00047"></a><span class="lineno"> 47</span>  GLM_FUNC_DECL vec<L, bool, Q> <a class="code" href="a00163.html#ga866a7bbd725d7d40b5d433d02bf70f17">isPowerOfTwo</a>(vec<L, T, Q> <span class="keyword">const</span>& value);</div>
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<div class="line"><a name="l00048"></a><span class="lineno"> 48</span> </div>
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<div class="line"><a name="l00053"></a><span class="lineno"> 53</span>  <span class="keyword">template</span><<span class="keyword">typename</span> genIUType></div>
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<div class="line"><a name="l00054"></a><span class="lineno"> 54</span>  GLM_FUNC_DECL genIUType <a class="code" href="a00163.html#gac46c061058771cb31c467ef673d12c80">ceilPowerOfTwo</a>(genIUType Value);</div>
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<div class="line"><a name="l00055"></a><span class="lineno"> 55</span> </div>
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<div class="line"><a name="l00064"></a><span class="lineno"> 64</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="l00065"></a><span class="lineno"> 65</span>  GLM_FUNC_DECL vec<L, T, Q> <a class="code" href="a00163.html#gac46c061058771cb31c467ef673d12c80">ceilPowerOfTwo</a>(vec<L, T, Q> <span class="keyword">const</span>& value);</div>
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<div class="line"><a name="l00066"></a><span class="lineno"> 66</span> </div>
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<div class="line"><a name="l00071"></a><span class="lineno"> 71</span>  <span class="keyword">template</span><<span class="keyword">typename</span> genIUType></div>
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<div class="line"><a name="l00072"></a><span class="lineno"> 72</span>  GLM_FUNC_DECL genIUType <a class="code" href="a00163.html#ga6ebfea889605abf6629c7589e0cb2e28">floorPowerOfTwo</a>(genIUType Value);</div>
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<div class="line"><a name="l00073"></a><span class="lineno"> 73</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"> 83</span>  GLM_FUNC_DECL vec<L, T, Q> <a class="code" href="a00163.html#ga6ebfea889605abf6629c7589e0cb2e28">floorPowerOfTwo</a>(vec<L, T, Q> <span class="keyword">const</span>& value);</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="l00088"></a><span class="lineno"> 88</span>  <span class="keyword">template</span><<span class="keyword">typename</span> genIUType></div>
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<div class="line"><a name="l00089"></a><span class="lineno"> 89</span>  GLM_FUNC_DECL genIUType <a class="code" href="a00163.html#ga31bea2d2e0b9bc62bd14b60fcb10f4e6">roundPowerOfTwo</a>(genIUType Value);</div>
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<div class="line"><a name="l00090"></a><span class="lineno"> 90</span> </div>
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<div class="line"><a name="l00098"></a><span class="lineno"> 98</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="l00099"></a><span class="lineno"> 99</span>  GLM_FUNC_DECL vec<L, T, Q> <a class="code" href="a00163.html#ga31bea2d2e0b9bc62bd14b60fcb10f4e6">roundPowerOfTwo</a>(vec<L, T, Q> <span class="keyword">const</span>& value);</div>
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<div class="line"><a name="l00100"></a><span class="lineno"> 100</span> </div>
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<div class="line"><a name="l00104"></a><span class="lineno"> 104</span>  <span class="keyword">template</span><<span class="keyword">typename</span> genIUType></div>
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<div class="line"><a name="l00105"></a><span class="lineno"> 105</span>  GLM_FUNC_DECL <span class="keywordtype">bool</span> <a class="code" href="a00163.html#ga12b5f07c3ed46acc6838f159ca6ef368">isMultiple</a>(genIUType Value, genIUType Multiple);</div>
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<div class="line"><a name="l00106"></a><span class="lineno"> 106</span> </div>
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<div class="line"><a name="l00114"></a><span class="lineno"> 114</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="l00115"></a><span class="lineno"> 115</span>  GLM_FUNC_DECL vec<L, bool, Q> <a class="code" href="a00163.html#ga12b5f07c3ed46acc6838f159ca6ef368">isMultiple</a>(vec<L, T, Q> <span class="keyword">const</span>& Value, T Multiple);</div>
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<div class="line"><a name="l00116"></a><span class="lineno"> 116</span> </div>
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<div class="line"><a name="l00124"></a><span class="lineno"> 124</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="l00125"></a><span class="lineno"> 125</span>  GLM_FUNC_DECL vec<L, bool, Q> <a class="code" href="a00163.html#ga12b5f07c3ed46acc6838f159ca6ef368">isMultiple</a>(vec<L, T, Q> <span class="keyword">const</span>& Value, vec<L, T, Q> <span class="keyword">const</span>& Multiple);</div>
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<div class="line"><a name="l00126"></a><span class="lineno"> 126</span> </div>
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<div class="line"><a name="l00133"></a><span class="lineno"> 133</span>  <span class="keyword">template</span><<span class="keyword">typename</span> genType></div>
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<div class="line"><a name="l00134"></a><span class="lineno"> 134</span>  GLM_FUNC_DECL genType <a class="code" href="a00163.html#ga073227936f36f9102cd3a8aa45871b26">ceilMultiple</a>(genType Source, genType Multiple);</div>
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<div class="line"><a name="l00135"></a><span class="lineno"> 135</span> </div>
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<div class="line"><a name="l00144"></a><span class="lineno"> 144</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="l00145"></a><span class="lineno"> 145</span>  GLM_FUNC_DECL vec<L, T, Q> <a class="code" href="a00163.html#ga073227936f36f9102cd3a8aa45871b26">ceilMultiple</a>(vec<L, T, Q> <span class="keyword">const</span>& Source, vec<L, T, Q> <span class="keyword">const</span>& Multiple);</div>
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<div class="line"><a name="l00146"></a><span class="lineno"> 146</span> </div>
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<div class="line"><a name="l00153"></a><span class="lineno"> 153</span>  <span class="keyword">template</span><<span class="keyword">typename</span> genType></div>
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<div class="line"><a name="l00154"></a><span class="lineno"> 154</span>  GLM_FUNC_DECL genType <a class="code" href="a00163.html#ga2b6d6bcdf0641b54cb539104c224885b">floorMultiple</a>(genType Source, genType Multiple);</div>
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<div class="line"><a name="l00155"></a><span class="lineno"> 155</span> </div>
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<div class="line"><a name="l00164"></a><span class="lineno"> 164</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="l00165"></a><span class="lineno"> 165</span>  GLM_FUNC_DECL vec<L, T, Q> <a class="code" href="a00163.html#ga2b6d6bcdf0641b54cb539104c224885b">floorMultiple</a>(vec<L, T, Q> <span class="keyword">const</span>& Source, vec<L, T, Q> <span class="keyword">const</span>& Multiple);</div>
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<div class="line"><a name="l00166"></a><span class="lineno"> 166</span> </div>
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<div class="line"><a name="l00173"></a><span class="lineno"> 173</span>  <span class="keyword">template</span><<span class="keyword">typename</span> genType></div>
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<div class="line"><a name="l00174"></a><span class="lineno"> 174</span>  GLM_FUNC_DECL genType <a class="code" href="a00163.html#ga812d27fa1a60c48dc111d67da26b1455">roundMultiple</a>(genType Source, genType Multiple);</div>
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<div class="line"><a name="l00175"></a><span class="lineno"> 175</span> </div>
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<div class="line"><a name="l00184"></a><span class="lineno"> 184</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="l00185"></a><span class="lineno"> 185</span>  GLM_FUNC_DECL vec<L, T, Q> <a class="code" href="a00163.html#ga812d27fa1a60c48dc111d67da26b1455">roundMultiple</a>(vec<L, T, Q> <span class="keyword">const</span>& Source, vec<L, T, Q> <span class="keyword">const</span>& Multiple);</div>
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<div class="line"><a name="l00186"></a><span class="lineno"> 186</span> </div>
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<div class="line"><a name="l00188"></a><span class="lineno"> 188</span> } <span class="comment">//namespace glm</span></div>
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<div class="line"><a name="l00189"></a><span class="lineno"> 189</span> </div>
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<div class="line"><a name="l00190"></a><span class="lineno"> 190</span> <span class="preprocessor">#include "round.inl"</span></div>
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<div class="ttc" id="a00163_html_ga812d27fa1a60c48dc111d67da26b1455"><div class="ttname"><a href="a00163.html#ga812d27fa1a60c48dc111d67da26b1455">glm::roundMultiple</a></div><div class="ttdeci">GLM_FUNC_DECL vec< L, T, Q > roundMultiple(vec< L, T, Q > const &Source, 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="a00163_html_ga12b5f07c3ed46acc6838f159ca6ef368"><div class="ttname"><a href="a00163.html#ga12b5f07c3ed46acc6838f159ca6ef368">glm::isMultiple</a></div><div class="ttdeci">GLM_FUNC_DECL vec< L, bool, Q > isMultiple(vec< L, T, Q > const &Value, vec< L, T, Q > const &Multiple)</div><div class="ttdoc">Return true if the 'Value' is a multiple of 'Multiple'. </div></div>
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<div class="ttc" id="a00135_html"><div class="ttname"><a href="a00135.html">glm</a></div><div class="ttdef"><b>Definition:</b> <a href="a00015_source.html#l00020">common.hpp:20</a></div></div>
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<div class="ttc" id="a00163_html_gac46c061058771cb31c467ef673d12c80"><div class="ttname"><a href="a00163.html#gac46c061058771cb31c467ef673d12c80">glm::ceilPowerOfTwo</a></div><div class="ttdeci">GLM_FUNC_DECL vec< L, T, Q > ceilPowerOfTwo(vec< L, T, Q > const &value)</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="a00163_html_ga6ebfea889605abf6629c7589e0cb2e28"><div class="ttname"><a href="a00163.html#ga6ebfea889605abf6629c7589e0cb2e28">glm::floorPowerOfTwo</a></div><div class="ttdeci">GLM_FUNC_DECL vec< L, T, Q > floorPowerOfTwo(vec< L, T, Q > const &value)</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="a00163_html_ga866a7bbd725d7d40b5d433d02bf70f17"><div class="ttname"><a href="a00163.html#ga866a7bbd725d7d40b5d433d02bf70f17">glm::isPowerOfTwo</a></div><div class="ttdeci">GLM_FUNC_DECL vec< L, bool, Q > isPowerOfTwo(vec< L, T, Q > const &value)</div><div class="ttdoc">Return true if the value is a power of two number. </div></div>
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<div class="ttc" id="a00163_html_ga073227936f36f9102cd3a8aa45871b26"><div class="ttname"><a href="a00163.html#ga073227936f36f9102cd3a8aa45871b26">glm::ceilMultiple</a></div><div class="ttdeci">GLM_FUNC_DECL vec< L, T, Q > ceilMultiple(vec< L, T, Q > const &Source, 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="a00163_html_ga31bea2d2e0b9bc62bd14b60fcb10f4e6"><div class="ttname"><a href="a00163.html#ga31bea2d2e0b9bc62bd14b60fcb10f4e6">glm::roundPowerOfTwo</a></div><div class="ttdeci">GLM_FUNC_DECL vec< L, T, Q > roundPowerOfTwo(vec< L, T, Q > const &value)</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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<div class="ttc" id="a00163_html_ga2b6d6bcdf0641b54cb539104c224885b"><div class="ttname"><a href="a00163.html#ga2b6d6bcdf0641b54cb539104c224885b">glm::floorMultiple</a></div><div class="ttdeci">GLM_FUNC_DECL vec< L, T, Q > floorMultiple(vec< L, T, Q > const &Source, vec< L, T, Q > const &Multiple)</div><div class="ttdoc">Lower multiple number of Source. </div></div>
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