mirror of
https://github.com/g-truc/glm.git
synced 2024-11-22 17:04:35 +00:00
91 lines
19 KiB
HTML
91 lines
19 KiB
HTML
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
|
|
<html xmlns="http://www.w3.org/1999/xhtml">
|
|
<head>
|
|
<meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/>
|
|
<meta http-equiv="X-UA-Compatible" content="IE=9"/>
|
|
<meta name="generator" content="Doxygen 1.8.14"/>
|
|
<meta name="viewport" content="width=device-width, initial-scale=1"/>
|
|
<title>0.9.9 API documenation: round.hpp Source File</title>
|
|
<link href="tabs.css" rel="stylesheet" type="text/css"/>
|
|
<script type="text/javascript" src="jquery.js"></script>
|
|
<script type="text/javascript" src="dynsections.js"></script>
|
|
<link href="search/search.css" rel="stylesheet" type="text/css"/>
|
|
<script type="text/javascript" src="search/searchdata.js"></script>
|
|
<script type="text/javascript" src="search/search.js"></script>
|
|
<link href="doxygen.css" rel="stylesheet" type="text/css" />
|
|
</head>
|
|
<body>
|
|
<div id="top"><!-- do not remove this div, it is closed by doxygen! -->
|
|
<div id="titlearea">
|
|
<table cellspacing="0" cellpadding="0">
|
|
<tbody>
|
|
<tr style="height: 56px;">
|
|
<td id="projectlogo"><img alt="Logo" src="logo-mini.png"/></td>
|
|
<td id="projectalign" style="padding-left: 0.5em;">
|
|
<div id="projectname">0.9.9 API documenation
|
|
</div>
|
|
</td>
|
|
</tr>
|
|
</tbody>
|
|
</table>
|
|
</div>
|
|
<!-- end header part -->
|
|
<!-- Generated by Doxygen 1.8.14 -->
|
|
<script type="text/javascript">
|
|
/* @license magnet:?xt=urn:btih:cf05388f2679ee054f2beb29a391d25f4e673ac3&dn=gpl-2.0.txt GPL-v2 */
|
|
var searchBox = new SearchBox("searchBox", "search",false,'Search');
|
|
/* @license-end */
|
|
</script>
|
|
<script type="text/javascript" src="menudata.js"></script>
|
|
<script type="text/javascript" src="menu.js"></script>
|
|
<script type="text/javascript">
|
|
/* @license magnet:?xt=urn:btih:cf05388f2679ee054f2beb29a391d25f4e673ac3&dn=gpl-2.0.txt GPL-v2 */
|
|
$(function() {
|
|
initMenu('',true,false,'search.php','Search');
|
|
$(document).ready(function() { init_search(); });
|
|
});
|
|
/* @license-end */</script>
|
|
<div id="main-nav"></div>
|
|
<!-- window showing the filter options -->
|
|
<div id="MSearchSelectWindow"
|
|
onmouseover="return searchBox.OnSearchSelectShow()"
|
|
onmouseout="return searchBox.OnSearchSelectHide()"
|
|
onkeydown="return searchBox.OnSearchSelectKey(event)">
|
|
</div>
|
|
|
|
<!-- iframe showing the search results (closed by default) -->
|
|
<div id="MSearchResultsWindow">
|
|
<iframe src="javascript:void(0)" frameborder="0"
|
|
name="MSearchResults" id="MSearchResults">
|
|
</iframe>
|
|
</div>
|
|
|
|
<div id="nav-path" class="navpath">
|
|
<ul>
|
|
<li class="navelem"><a class="el" href="dir_d522931ffa1371640980b621734a4381.html">Users</a></li><li class="navelem"><a class="el" href="dir_02cc19cee4c4780485bfe81520450212.html">christophericcio</a></li><li class="navelem"><a class="el" href="dir_54de7df3bc9880881b14ec07f256fd2e.html">Documents</a></li><li class="navelem"><a class="el" href="dir_6399a054f5929b58eaa476233e406ce8.html">Repository</a></li><li class="navelem"><a class="el" href="dir_627f4a52155b61a75c7c4851d7df9027.html">Github</a></li><li class="navelem"><a class="el" href="dir_ffdfd01cf51cdb2fe8bd5e55c6e0c4e8.html">glm</a></li><li class="navelem"><a class="el" href="dir_4ca6aa55b50e6be994025af27820140e.html">glm</a></li><li class="navelem"><a class="el" href="dir_e6ae9283c4fa4619048a0a88dfd00585.html">gtc</a></li> </ul>
|
|
</div>
|
|
</div><!-- top -->
|
|
<div class="header">
|
|
<div class="headertitle">
|
|
<div class="title">round.hpp</div> </div>
|
|
</div><!--header-->
|
|
<div class="contents">
|
|
<a href="a00428.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><div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="preprocessor">#pragma once</span></div><div class="line"><a name="l00015"></a><span class="lineno"> 15</span> </div><div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="comment">// Dependencies</span></div><div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="preprocessor">#include "../detail/setup.hpp"</span></div><div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="preprocessor">#include "../detail/qualifier.hpp"</span></div><div class="line"><a name="l00019"></a><span class="lineno"> 19</span> <span class="preprocessor">#include "../detail/_vectorize.hpp"</span></div><div class="line"><a name="l00020"></a><span class="lineno"> 20</span> <span class="preprocessor">#include "../vector_relational.hpp"</span></div><div class="line"><a name="l00021"></a><span class="lineno"> 21</span> <span class="preprocessor">#include "../common.hpp"</span></div><div class="line"><a name="l00022"></a><span class="lineno"> 22</span> <span class="preprocessor">#include <limits></span></div><div class="line"><a name="l00023"></a><span class="lineno"> 23</span> </div><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><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><div class="line"><a name="l00026"></a><span class="lineno"> 26</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00027"></a><span class="lineno"> 27</span> </div><div class="line"><a name="l00028"></a><span class="lineno"> 28</span> <span class="keyword">namespace </span><a class="code" href="a00792.html">glm</a></div><div class="line"><a name="l00029"></a><span class="lineno"> 29</span> {</div><div class="line"><a name="l00032"></a><span class="lineno"> 32</span> </div><div class="line"><a name="l00036"></a><span class="lineno"> 36</span>  <span class="keyword">template</span><<span class="keyword">typename</span> genIUType></div><div class="line"><a name="l00037"></a><span class="lineno"> 37</span>  GLM_FUNC_DECL <span class="keywordtype">bool</span> <a class="code" href="a00719.html#gabf2b61ded7049bcb13e25164f832a290">isPowerOfTwo</a>(genIUType v);</div><div class="line"><a name="l00038"></a><span class="lineno"> 38</span> </div><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><div class="line"><a name="l00047"></a><span class="lineno"> 47</span>  GLM_FUNC_DECL vec<L, bool, Q> <a class="code" href="a00719.html#gabf2b61ded7049bcb13e25164f832a290">isPowerOfTwo</a>(vec<L, T, Q> <span class="keyword">const</span>& v);</div><div class="line"><a name="l00048"></a><span class="lineno"> 48</span> </div><div class="line"><a name="l00053"></a><span class="lineno"> 53</span>  <span class="keyword">template</span><<span class="keyword">typename</span> genIUType></div><div class="line"><a name="l00054"></a><span class="lineno"> 54</span>  GLM_FUNC_DECL genIUType <a class="code" href="a00719.html#gab53d4a97c0d3e297be5f693cdfdfe5d2">ceilPowerOfTwo</a>(genIUType v);</div><div class="line"><a name="l00055"></a><span class="lineno"> 55</span> </div><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><div class="line"><a name="l00065"></a><span class="lineno"> 65</span>  GLM_FUNC_DECL vec<L, T, Q> <a class="code" href="a00719.html#gab53d4a97c0d3e297be5f693cdfdfe5d2">ceilPowerOfTwo</a>(vec<L, T, Q> <span class="keyword">const</span>& v);</div><div class="line"><a name="l00066"></a><span class="lineno"> 66</span> </div><div class="line"><a name="l00071"></a><span class="lineno"> 71</span>  <span class="keyword">template</span><<span class="keyword">typename</span> genIUType></div><div class="line"><a name="l00072"></a><span class="lineno"> 72</span>  GLM_FUNC_DECL genIUType <a class="code" href="a00719.html#gaf0d591a8fca8ddb9289cdeb44b989c2d">floorPowerOfTwo</a>(genIUType v);</div><div class="line"><a name="l00073"></a><span class="lineno"> 73</span> </div><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><div class="line"><a name="l00083"></a><span class="lineno"> 83</span>  GLM_FUNC_DECL vec<L, T, Q> <a class="code" href="a00719.html#gaf0d591a8fca8ddb9289cdeb44b989c2d">floorPowerOfTwo</a>(vec<L, T, Q> <span class="keyword">const</span>& v);</div><div class="line"><a name="l00084"></a><span class="lineno"> 84</span> </div><div class="line"><a name="l00088"></a><span class="lineno"> 88</span>  <span class="keyword">template</span><<span class="keyword">typename</span> genIUType></div><div class="line"><a name="l00089"></a><span class="lineno"> 89</span>  GLM_FUNC_DECL genIUType <a class="code" href="a00719.html#ga258802a7d55c03c918f28cf4d241c4d0">roundPowerOfTwo</a>(genIUType v);</div><div class="line"><a name="l00090"></a><span class="lineno"> 90</span> </div><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><div class="line"><a name="l00099"></a><span class="lineno"> 99</span>  GLM_FUNC_DECL vec<L, T, Q> <a class="code" href="a00719.html#ga258802a7d55c03c918f28cf4d241c4d0">roundPowerOfTwo</a>(vec<L, T, Q> <span class="keyword">const</span>& v);</div><div class="line"><a name="l00100"></a><span class="lineno"> 100</span> </div><div class="line"><a name="l00104"></a><span class="lineno"> 104</span>  <span class="keyword">template</span><<span class="keyword">typename</span> genIUType></div><div class="line"><a name="l00105"></a><span class="lineno"> 105</span>  GLM_FUNC_DECL <span class="keywordtype">bool</span> <a class="code" href="a00719.html#gabb4360e38c0943d8981ba965dead519d">isMultiple</a>(genIUType v, genIUType Multiple);</div><div class="line"><a name="l00106"></a><span class="lineno"> 106</span> </div><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><div class="line"><a name="l00115"></a><span class="lineno"> 115</span>  GLM_FUNC_DECL vec<L, bool, Q> <a class="code" href="a00719.html#gabb4360e38c0943d8981ba965dead519d">isMultiple</a>(vec<L, T, Q> <span class="keyword">const</span>& v, T Multiple);</div><div class="line"><a name="l00116"></a><span class="lineno"> 116</span> </div><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><div class="line"><a name="l00125"></a><span class="lineno"> 125</span>  GLM_FUNC_DECL vec<L, bool, Q> <a class="code" href="a00719.html#gabb4360e38c0943d8981ba965dead519d">isMultiple</a>(vec<L, T, Q> <span class="keyword">const</span>& v, vec<L, T, Q> <span class="keyword">const</span>& Multiple);</div><div class="line"><a name="l00126"></a><span class="lineno"> 126</span> </div><div class="line"><a name="l00135"></a><span class="lineno"> 135</span>  <span class="keyword">template</span><<span class="keyword">typename</span> genType></div><div class="line"><a name="l00136"></a><span class="lineno"> 136</span>  GLM_FUNC_DECL genType <a class="code" href="a00719.html#gab77fdcc13f8e92d2e0b1b7d7aeab8e9d">ceilMultiple</a>(genType v, genType Multiple);</div><div class="line"><a name="l00137"></a><span class="lineno"> 137</span> </div><div class="line"><a name="l00148"></a><span class="lineno"> 148</span>  <span class="keyword">template</span><length_t L, <span class="keyword">typename</span> T, qualifier Q></div><div class="line"><a name="l00149"></a><span class="lineno"> 149</span>  GLM_FUNC_DECL vec<L, T, Q> <a class="code" href="a00719.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><div class="line"><a name="l00150"></a><span class="lineno"> 150</span> </div><div class="line"><a name="l00159"></a><span class="lineno"> 159</span>  <span class="keyword">template</span><<span class="keyword">typename</span> genType></div><div class="line"><a name="l00160"></a><span class="lineno"> 160</span>  GLM_FUNC_DECL genType <a class="code" href="a00719.html#gacdd8901448f51f0b192380e422fae3e4">floorMultiple</a>(genType v, genType Multiple);</div><div class="line"><a name="l00161"></a><span class="lineno"> 161</span> </div><div class="line"><a name="l00172"></a><span class="lineno"> 172</span>  <span class="keyword">template</span><length_t L, <span class="keyword">typename</span> T, qualifier Q></div><div class="line"><a name="l00173"></a><span class="lineno"> 173</span>  GLM_FUNC_DECL vec<L, T, Q> <a class="code" href="a00719.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><div class="line"><a name="l00174"></a><span class="lineno"> 174</span> </div><div class="line"><a name="l00183"></a><span class="lineno"> 183</span>  <span class="keyword">template</span><<span class="keyword">typename</span> genType></div><div class="line"><a name="l00184"></a><span class="lineno"> 184</span>  GLM_FUNC_DECL genType <a class="code" href="a00719.html#ga2f1a68332d761804c054460a612e3a4b">roundMultiple</a>(genType v, genType Multiple);</div><div class="line"><a name="l00185"></a><span class="lineno"> 185</span> </div><div class="line"><a name="l00196"></a><span class="lineno"> 196</span>  <span class="keyword">template</span><length_t L, <span class="keyword">typename</span> T, qualifier Q></div><div class="line"><a name="l00197"></a><span class="lineno"> 197</span>  GLM_FUNC_DECL vec<L, T, Q> <a class="code" href="a00719.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><div class="line"><a name="l00198"></a><span class="lineno"> 198</span> </div><div class="line"><a name="l00200"></a><span class="lineno"> 200</span> } <span class="comment">//namespace glm</span></div><div class="line"><a name="l00201"></a><span class="lineno"> 201</span> </div><div class="line"><a name="l00202"></a><span class="lineno"> 202</span> <span class="preprocessor">#include "round.inl"</span></div><div class="ttc" id="a00719_html_gacdd8901448f51f0b192380e422fae3e4"><div class="ttname"><a href="a00719.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>
|
|
<div class="ttc" id="a00719_html_gab77fdcc13f8e92d2e0b1b7d7aeab8e9d"><div class="ttname"><a href="a00719.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>
|
|
<div class="ttc" id="a00719_html_gaf0d591a8fca8ddb9289cdeb44b989c2d"><div class="ttname"><a href="a00719.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>
|
|
<div class="ttc" id="a00719_html_gabb4360e38c0943d8981ba965dead519d"><div class="ttname"><a href="a00719.html#gabb4360e38c0943d8981ba965dead519d">glm::isMultiple</a></div><div class="ttdeci">GLM_FUNC_DECL vec< L, bool, Q > isMultiple(vec< L, T, Q > const &v, vec< L, T, Q > const &Multiple)</div><div class="ttdoc">Return true if the &#39;Value&#39; is a multiple of &#39;Multiple&#39;. </div></div>
|
|
<div class="ttc" id="a00719_html_gab53d4a97c0d3e297be5f693cdfdfe5d2"><div class="ttname"><a href="a00719.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>
|
|
<div class="ttc" id="a00719_html_gabf2b61ded7049bcb13e25164f832a290"><div class="ttname"><a href="a00719.html#gabf2b61ded7049bcb13e25164f832a290">glm::isPowerOfTwo</a></div><div class="ttdeci">GLM_FUNC_DECL vec< L, bool, Q > isPowerOfTwo(vec< L, T, Q > const &v)</div><div class="ttdoc">Return true if the value is a power of two number. </div></div>
|
|
<div class="ttc" id="a00719_html_ga258802a7d55c03c918f28cf4d241c4d0"><div class="ttname"><a href="a00719.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>
|
|
<div class="ttc" id="a00792_html"><div class="ttname"><a href="a00792.html">glm</a></div><div class="ttdef"><b>Definition:</b> <a href="a00002_source.html#l00020">common.hpp:20</a></div></div>
|
|
<div class="ttc" id="a00719_html_ga2f1a68332d761804c054460a612e3a4b"><div class="ttname"><a href="a00719.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>
|
|
</div><!-- fragment --></div><!-- contents -->
|
|
<!-- start footer part -->
|
|
<hr class="footer"/><address class="footer"><small>
|
|
Generated by  <a href="http://www.doxygen.org/index.html">
|
|
<img class="footer" src="doxygen.png" alt="doxygen"/>
|
|
</a> 1.8.14
|
|
</small></address>
|
|
</body>
|
|
</html>
|