Home Explore Help
Sign In
cpp
/
JoltPhysics
mirror of https://github.com/jrouwe/JoltPhysics.git
2
0
Fork 0
Files Issues 0 Wiki
Branch: gh-pages
Branches Tags
JoltPhysics
/
_math_8h_source.html

_math_8h_source.html 43 KB
Permalink History Raw

123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200201202203204205206207208209210211212213214215216217218219220221222223224225226227228229230231232233234235236237238239240241242243244245246247248249250251252253254255256257258259260261262263264265266267268269270271272273274275276277278279280281282283284285286287288289290291292293294295296297298299300301302303304305306307308309310311312313314315316317318319320321322323324325326327328329330331332333334335336337338339340341342343344345346347348349350351352353354355356357358359360361362363364 
  1. <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "https://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
    2. 

  2. <html xmlns="http://www.w3.org/1999/xhtml" lang="en-US">
    3. 

  3. <head>
    4. 

  4. <meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/>
    5. 

  5. <meta http-equiv="X-UA-Compatible" content="IE=11"/>
    6. 

  6. <meta name="generator" content="Doxygen 1.12.0"/>
    7. 

  7. <meta name="viewport" content="width=device-width, initial-scale=1"/>
    8. 

  8. <title>Jolt Physics: Jolt/Math/Math.h Source File</title>
    9. 

  9. <link href="tabs.css" rel="stylesheet" type="text/css"/>
    10. 

  10. <script type="text/javascript" src="jquery.js"></script>
    11. 

  11. <script type="text/javascript" src="dynsections.js"></script>
    12. 

  12. <script type="text/javascript" src="clipboard.js"></script>
    13. 

  13. <link href="navtree.css" rel="stylesheet" type="text/css"/>
    14. 

  14. <script type="text/javascript" src="navtreedata.js"></script>
    15. 

  15. <script type="text/javascript" src="navtree.js"></script>
    16. 

  16. <script type="text/javascript" src="resize.js"></script>
    17. 

  17. <script type="text/javascript" src="cookie.js"></script>
    18. 

  18. <link href="search/search.css" rel="stylesheet" type="text/css"/>
    19. 

  19. <script type="text/javascript" src="search/searchdata.js"></script>
    20. 

  20. <script type="text/javascript" src="search/search.js"></script>
    21. 

  21. <script type="text/x-mathjax-config">
    22. 

  22. MathJax.Hub.Config({
    23. 

  23.   extensions: ["tex2jax.js"],
    24. 

  24.   jax: ["input/TeX","output/HTML-CSS"],
    25. 

  25. });
    26. 

  26. </script>
    27. 

  27. <script type="text/javascript" async="async" src="https://cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.5/MathJax.js"></script>
    28. 

  28. <link href="doxygen.css" rel="stylesheet" type="text/css" />
    29. 

  29. </head>
    30. 

  30. <body>
    31. 

  31. <div id="top"><!-- do not remove this div, it is closed by doxygen! -->
    32. 

  32. <div id="titlearea">
    33. 

  33. <table cellspacing="0" cellpadding="0">
    34. 

  34.  <tbody>
    35. 

  35.  <tr id="projectrow">
    36. 

  36.   <td id="projectlogo"><img alt="Logo" src="LogoSmall.png"/></td>
    37. 

  37.   <td id="projectalign">
    38. 

  38.    <div id="projectname">Jolt Physics
    39. 

  39.    </div>
    40. 

  40.    <div id="projectbrief">A multi core friendly Game Physics Engine</div>
    41. 

  41.   </td>
    42. 

  42.  </tr>
    43. 

  43.  </tbody>
    44. 

  44. </table>
    45. 

  45. </div>
    46. 

  46. <!-- end header part -->
    47. 

  47. <!-- Generated by Doxygen 1.12.0 -->
    48. 

  48. <script type="text/javascript">
    49. 

  49. /* @license magnet:?xt=urn:btih:d3d9a9a6595521f9666a5e94cc830dab83b65699&amp;dn=expat.txt MIT */
    50. 

  50. var searchBox = new SearchBox("searchBox", "search/",'.html');
    51. 

  51. /* @license-end */
    52. 

  52. </script>
    53. 

  53. <script type="text/javascript">
    54. 

  54. /* @license magnet:?xt=urn:btih:d3d9a9a6595521f9666a5e94cc830dab83b65699&amp;dn=expat.txt MIT */
    55. 

  55. $(function() { codefold.init(0); });
    56. 

  56. /* @license-end */
    57. 

  57. </script>
    58. 

  58. <script type="text/javascript" src="menudata.js"></script>
    59. 

  59. <script type="text/javascript" src="menu.js"></script>
    60. 

  60. <script type="text/javascript">
    61. 

  61. /* @license magnet:?xt=urn:btih:d3d9a9a6595521f9666a5e94cc830dab83b65699&amp;dn=expat.txt MIT */
    62. 

  62. $(function() {
    63. 

  63.   initMenu('',true,false,'search.php','Search',true);
    64. 

  64.   $(function() { init_search(); });
    65. 

  65. });
    66. 

  66. /* @license-end */
    67. 

  67. </script>
    68. 

  68. <div id="main-nav"></div>
    69. 

  69. </div><!-- top -->
    70. 

  70. <div id="side-nav" class="ui-resizable side-nav-resizable">
    71. 

  71.   <div id="nav-tree">
    72. 

  72.     <div id="nav-tree-contents">
    73. 

  73.       <div id="nav-sync" class="sync"></div>
    74. 

  74.     </div>
    75. 

  75.   </div>
    76. 

  76.   <div id="splitbar" style="-moz-user-select:none;" 
    77. 

  77.        class="ui-resizable-handle">
    78. 

  78.   </div>
    79. 

  79. </div>
    80. 

  80. <script type="text/javascript">
    81. 

  81. /* @license magnet:?xt=urn:btih:d3d9a9a6595521f9666a5e94cc830dab83b65699&amp;dn=expat.txt MIT */
    82. 

  82. $(function(){initNavTree('_math_8h_source.html',''); initResizable(true); });
    83. 

  83. /* @license-end */
    84. 

  84. </script>
    85. 

  85. <div id="doc-content">
    86. 

  86. <!-- window showing the filter options -->
    87. 

  87. <div id="MSearchSelectWindow"
    88. 

  88.      onmouseover="return searchBox.OnSearchSelectShow()"
    89. 

  89.      onmouseout="return searchBox.OnSearchSelectHide()"
    90. 

  90.      onkeydown="return searchBox.OnSearchSelectKey(event)">
    91. 

  91. </div>
    92. 

  92. 

  93. <!-- iframe showing the search results (closed by default) -->
    94. 

  94. <div id="MSearchResultsWindow">
    95. 

  95. <div id="MSearchResults">
    96. 

  96. <div class="SRPage">
    97. 

  97. <div id="SRIndex">
    98. 

  98. <div id="SRResults"></div>
    99. 

  99. <div class="SRStatus" id="Loading">Loading...</div>
    100. 

  100. <div class="SRStatus" id="Searching">Searching...</div>
    101. 

  101. <div class="SRStatus" id="NoMatches">No Matches</div>
    102. 

  102. </div>
    103. 

  103. </div>
    104. 

  104. </div>
    105. 

  105. </div>
    106. 

  106. 

  107. <div class="header">
    108. 

  108.   <div class="headertitle"><div class="title">Math.h</div></div>
    109. 

  109. </div><!--header-->
    110. 

  110. <div class="contents">
    111. 

  111. <a href="_math_8h.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a id="l00001" name="l00001"></a><span class="lineno">    1</span><span class="comment">// Jolt Physics Library (https://github.com/jrouwe/JoltPhysics)</span></div>
    112. 

  112. <div class="line"><a id="l00002" name="l00002"></a><span class="lineno">    2</span><span class="comment">// SPDX-FileCopyrightText: 2021 Jorrit Rouwe</span></div>
    113. 

  113. <div class="line"><a id="l00003" name="l00003"></a><span class="lineno">    3</span><span class="comment">// SPDX-License-Identifier: MIT</span></div>
    114. 

  114. <div class="line"><a id="l00004" name="l00004"></a><span class="lineno">    4</span> </div>
    115. 

  115. <div class="line"><a id="l00005" name="l00005"></a><span class="lineno">    5</span><span class="preprocessor">#pragma once</span></div>
    116. 

  116. <div class="line"><a id="l00006" name="l00006"></a><span class="lineno">    6</span> </div>
    117. 

  117. <div class="line"><a id="l00007" name="l00007"></a><span class="lineno">    7</span><a class="code hl_define" href="_core_8h.html#ad14098b68b8c44ea6112601031268405">JPH_NAMESPACE_BEGIN</a></div>
    118. 

  118. <div class="line"><a id="l00008" name="l00008"></a><span class="lineno">    8</span> </div>
    119. 

  119. <div class="line"><a id="l00010" name="l00010"></a><span class="lineno">   10</span><span class="keyword">static</span> <span class="keyword">constexpr</span> <span class="keywordtype">float</span> JPH_PI = 3.14159265358979323846f;</div>
    120. 

  120. <div class="line"><a id="l00011" name="l00011"></a><span class="lineno">   11</span> </div>
    121. 

  121. <div class="line"><a id="l00013" name="l00013"></a><span class="lineno">   13</span><span class="keyword">static</span> <span class="keyword">constexpr</span> <span class="keywordtype">float</span> cLargeFloat = 1.0e15f;</div>
    122. 

  122. <div class="line"><a id="l00014" name="l00014"></a><span class="lineno">   14</span> </div>
    123. 

  123. <div class="foldopen" id="foldopen00016" data-start="{" data-end="}">
    124. 

  124. <div class="line"><a id="l00016" name="l00016"></a><span class="lineno"><a class="line" href="_math_8h.html#a636689581f2a6ce1d3030dc4dd83b2f5">   16</a></span>JPH_INLINE <span class="keyword">constexpr</span> <span class="keywordtype">float</span> <a class="code hl_function" href="_math_8h.html#a636689581f2a6ce1d3030dc4dd83b2f5">DegreesToRadians</a>(<span class="keywordtype">float</span> inV)</div>
    125. 

  125. <div class="line"><a id="l00017" name="l00017"></a><span class="lineno">   17</span>{</div>
    126. 

  126. <div class="line"><a id="l00018" name="l00018"></a><span class="lineno">   18</span>    <span class="keywordflow">return</span> inV * (JPH_PI / 180.0f);</div>
    127. 

  127. <div class="line"><a id="l00019" name="l00019"></a><span class="lineno">   19</span>}</div>
    128. 

  128. </div>
    129. 

  129. <div class="line"><a id="l00020" name="l00020"></a><span class="lineno">   20</span> </div>
    130. 

  130. <div class="foldopen" id="foldopen00022" data-start="{" data-end="}">
    131. 

  131. <div class="line"><a id="l00022" name="l00022"></a><span class="lineno"><a class="line" href="_math_8h.html#a6ecf6194532e807dd457ef28defa1991">   22</a></span>JPH_INLINE <span class="keyword">constexpr</span> <span class="keywordtype">float</span> <a class="code hl_function" href="_math_8h.html#a6ecf6194532e807dd457ef28defa1991">RadiansToDegrees</a>(<span class="keywordtype">float</span> inV)</div>
    132. 

  132. <div class="line"><a id="l00023" name="l00023"></a><span class="lineno">   23</span>{</div>
    133. 

  133. <div class="line"><a id="l00024" name="l00024"></a><span class="lineno">   24</span>    <span class="keywordflow">return</span> inV * (180.0f / JPH_PI);</div>
    134. 

  134. <div class="line"><a id="l00025" name="l00025"></a><span class="lineno">   25</span>}</div>
    135. 

  135. </div>
    136. 

  136. <div class="line"><a id="l00026" name="l00026"></a><span class="lineno">   26</span> </div>
    137. 

  137. <div class="foldopen" id="foldopen00028" data-start="{" data-end="}">
    138. 

  138. <div class="line"><a id="l00028" name="l00028"></a><span class="lineno"><a class="line" href="_math_8h.html#a50121c6b962bb60d907d4f4c596935c4">   28</a></span><span class="keyword">inline</span> <span class="keywordtype">float</span> <a class="code hl_function" href="_math_8h.html#a50121c6b962bb60d907d4f4c596935c4">CenterAngleAroundZero</a>(<span class="keywordtype">float</span> inV)</div>
    139. 

  139. <div class="line"><a id="l00029" name="l00029"></a><span class="lineno">   29</span>{</div>
    140. 

  140. <div class="line"><a id="l00030" name="l00030"></a><span class="lineno">   30</span>    <span class="keywordflow">if</span> (inV &lt; -JPH_PI)</div>
    141. 

  141. <div class="line"><a id="l00031" name="l00031"></a><span class="lineno">   31</span>    {</div>
    142. 

  142. <div class="line"><a id="l00032" name="l00032"></a><span class="lineno">   32</span>        <span class="keywordflow">do</span></div>
    143. 

  143. <div class="line"><a id="l00033" name="l00033"></a><span class="lineno">   33</span>            inV += 2.0f * JPH_PI;</div>
    144. 

  144. <div class="line"><a id="l00034" name="l00034"></a><span class="lineno">   34</span>        <span class="keywordflow">while</span> (inV &lt; -JPH_PI);</div>
    145. 

  145. <div class="line"><a id="l00035" name="l00035"></a><span class="lineno">   35</span>    }</div>
    146. 

  146. <div class="line"><a id="l00036" name="l00036"></a><span class="lineno">   36</span>    <span class="keywordflow">else</span> <span class="keywordflow">if</span> (inV &gt; JPH_PI)</div>
    147. 

  147. <div class="line"><a id="l00037" name="l00037"></a><span class="lineno">   37</span>    {</div>
    148. 

  148. <div class="line"><a id="l00038" name="l00038"></a><span class="lineno">   38</span>        <span class="keywordflow">do</span></div>
    149. 

  149. <div class="line"><a id="l00039" name="l00039"></a><span class="lineno">   39</span>            inV -= 2.0f * JPH_PI;</div>
    150. 

  150. <div class="line"><a id="l00040" name="l00040"></a><span class="lineno">   40</span>        <span class="keywordflow">while</span> (inV &gt; JPH_PI);</div>
    151. 

  151. <div class="line"><a id="l00041" name="l00041"></a><span class="lineno">   41</span>    }</div>
    152. 

  152. <div class="line"><a id="l00042" name="l00042"></a><span class="lineno">   42</span>    <a class="code hl_define" href="_issue_reporting_8h.html#aaf6b1df827e11b7ca5f6f8778bd8f8cd">JPH_ASSERT</a>(inV &gt;= -JPH_PI &amp;&amp; inV &lt;= JPH_PI);</div>
    153. 

  153. <div class="line"><a id="l00043" name="l00043"></a><span class="lineno">   43</span>    <span class="keywordflow">return</span> inV;</div>
    154. 

  154. <div class="line"><a id="l00044" name="l00044"></a><span class="lineno">   44</span>}</div>
    155. 

  155. </div>
    156. 

  156. <div class="line"><a id="l00045" name="l00045"></a><span class="lineno">   45</span> </div>
    157. 

  157. <div class="line"><a id="l00047" name="l00047"></a><span class="lineno">   47</span><span class="keyword">template</span> &lt;<span class="keyword">typename</span> T&gt;</div>
    158. 

  158. <div class="foldopen" id="foldopen00048" data-start="{" data-end="}">
    159. 

  159. <div class="line"><a id="l00048" name="l00048"></a><span class="lineno"><a class="line" href="_math_8h.html#a05be8f8200a1a67cbfacd3d16b17ac21">   48</a></span>JPH_INLINE <span class="keyword">constexpr</span> T <a class="code hl_function" href="_math_8h.html#a05be8f8200a1a67cbfacd3d16b17ac21">Clamp</a>(T inV, T inMin, T inMax)</div>
    160. 

  160. <div class="line"><a id="l00049" name="l00049"></a><span class="lineno">   49</span>{</div>
    161. 

  161. <div class="line"><a id="l00050" name="l00050"></a><span class="lineno">   50</span>    <span class="keywordflow">return</span> min(max(inV, inMin), inMax);</div>
    162. 

  162. <div class="line"><a id="l00051" name="l00051"></a><span class="lineno">   51</span>}</div>
    163. 

  163. </div>
    164. 

  164. <div class="line"><a id="l00052" name="l00052"></a><span class="lineno">   52</span> </div>
    165. 

  165. <div class="line"><a id="l00054" name="l00054"></a><span class="lineno">   54</span><span class="keyword">template</span> &lt;<span class="keyword">typename</span> T&gt;</div>
    166. 

  166. <div class="foldopen" id="foldopen00055" data-start="{" data-end="}">
    167. 

  167. <div class="line"><a id="l00055" name="l00055"></a><span class="lineno"><a class="line" href="_math_8h.html#a61379b8b743a16fe823daeebc1482570">   55</a></span>JPH_INLINE <span class="keyword">constexpr</span> T <a class="code hl_function" href="_math_8h.html#a61379b8b743a16fe823daeebc1482570">Square</a>(T inV)</div>
    168. 

  168. <div class="line"><a id="l00056" name="l00056"></a><span class="lineno">   56</span>{</div>
    169. 

  169. <div class="line"><a id="l00057" name="l00057"></a><span class="lineno">   57</span>    <span class="keywordflow">return</span> inV * inV;</div>
    170. 

  170. <div class="line"><a id="l00058" name="l00058"></a><span class="lineno">   58</span>}</div>
    171. 

  171. </div>
    172. 

  172. <div class="line"><a id="l00059" name="l00059"></a><span class="lineno">   59</span> </div>
    173. 

  173. <div class="line"><a id="l00061" name="l00061"></a><span class="lineno">   61</span><span class="keyword">template</span> &lt;<span class="keyword">typename</span> T&gt;</div>
    174. 

  174. <div class="foldopen" id="foldopen00062" data-start="{" data-end="}">
    175. 

  175. <div class="line"><a id="l00062" name="l00062"></a><span class="lineno"><a class="line" href="_math_8h.html#a6a1a326c0e5f6b61307d2458bcce0eb8">   62</a></span>JPH_INLINE <span class="keyword">constexpr</span> T <a class="code hl_function" href="_math_8h.html#a6a1a326c0e5f6b61307d2458bcce0eb8">Cubed</a>(T inV)</div>
    176. 

  176. <div class="line"><a id="l00063" name="l00063"></a><span class="lineno">   63</span>{</div>
    177. 

  177. <div class="line"><a id="l00064" name="l00064"></a><span class="lineno">   64</span>    <span class="keywordflow">return</span> inV * inV * inV;</div>
    178. 

  178. <div class="line"><a id="l00065" name="l00065"></a><span class="lineno">   65</span>}</div>
    179. 

  179. </div>
    180. 

  180. <div class="line"><a id="l00066" name="l00066"></a><span class="lineno">   66</span> </div>
    181. 

  181. <div class="line"><a id="l00068" name="l00068"></a><span class="lineno">   68</span><span class="keyword">template</span> &lt;<span class="keyword">typename</span> T&gt;</div>
    182. 

  182. <div class="foldopen" id="foldopen00069" data-start="{" data-end="}">
    183. 

  183. <div class="line"><a id="l00069" name="l00069"></a><span class="lineno"><a class="line" href="_math_8h.html#a34ee8d229d5ba32162857cf660526a86">   69</a></span>JPH_INLINE <span class="keyword">constexpr</span> T <a class="code hl_function" href="_math_8h.html#a34ee8d229d5ba32162857cf660526a86">Sign</a>(T inV)</div>
    184. 

  184. <div class="line"><a id="l00070" name="l00070"></a><span class="lineno">   70</span>{</div>
    185. 

  185. <div class="line"><a id="l00071" name="l00071"></a><span class="lineno">   71</span>    <span class="keywordflow">return</span> inV &lt; 0? T(-1) : T(1);</div>
    186. 

  186. <div class="line"><a id="l00072" name="l00072"></a><span class="lineno">   72</span>}</div>
    187. 

  187. </div>
    188. 

  188. <div class="line"><a id="l00073" name="l00073"></a><span class="lineno">   73</span> </div>
    189. 

  189. <div class="line"><a id="l00075" name="l00075"></a><span class="lineno">   75</span><span class="keyword">template</span> &lt;<span class="keyword">typename</span> T&gt;</div>
    190. 

  190. <div class="foldopen" id="foldopen00076" data-start="{" data-end="}">
    191. 

  191. <div class="line"><a id="l00076" name="l00076"></a><span class="lineno"><a class="line" href="_math_8h.html#a531058b1613a4e5123a68a704673e1a2">   76</a></span><span class="keyword">constexpr</span> <span class="keywordtype">bool</span> <a class="code hl_function" href="_math_8h.html#a531058b1613a4e5123a68a704673e1a2">IsPowerOf2</a>(T inV)</div>
    192. 

  192. <div class="line"><a id="l00077" name="l00077"></a><span class="lineno">   77</span>{</div>
    193. 

  193. <div class="line"><a id="l00078" name="l00078"></a><span class="lineno">   78</span>    <span class="keywordflow">return</span> inV &gt; 0 &amp;&amp; (inV &amp; (inV - 1)) == 0;</div>
    194. 

  194. <div class="line"><a id="l00079" name="l00079"></a><span class="lineno">   79</span>}</div>
    195. 

  195. </div>
    196. 

  196. <div class="line"><a id="l00080" name="l00080"></a><span class="lineno">   80</span> </div>
    197. 

  197. <div class="line"><a id="l00082" name="l00082"></a><span class="lineno">   82</span><span class="keyword">template</span> &lt;<span class="keyword">typename</span> T&gt;</div>
    198. 

  198. <div class="foldopen" id="foldopen00083" data-start="{" data-end="}">
    199. 

  199. <div class="line"><a id="l00083" name="l00083"></a><span class="lineno"><a class="line" href="_math_8h.html#af4d371fa6a518ca5b81757dc225fae4d">   83</a></span><span class="keyword">inline</span> T <a class="code hl_function" href="_math_8h.html#af4d371fa6a518ca5b81757dc225fae4d">AlignUp</a>(T inV, <a class="code hl_typedef" href="_core_8h.html#a60e8696a4678cd348e991a1f172e53f7">uint64</a> inAlignment)</div>
    200. 

  200. <div class="line"><a id="l00084" name="l00084"></a><span class="lineno">   84</span>{</div>
    201. 

  201. <div class="line"><a id="l00085" name="l00085"></a><span class="lineno">   85</span>    <a class="code hl_define" href="_issue_reporting_8h.html#aaf6b1df827e11b7ca5f6f8778bd8f8cd">JPH_ASSERT</a>(<a class="code hl_function" href="_math_8h.html#a531058b1613a4e5123a68a704673e1a2">IsPowerOf2</a>(inAlignment));</div>
    202. 

  202. <div class="line"><a id="l00086" name="l00086"></a><span class="lineno">   86</span>    <span class="keywordflow">return</span> T((<a class="code hl_typedef" href="_core_8h.html#a60e8696a4678cd348e991a1f172e53f7">uint64</a>(inV) + inAlignment - 1) &amp; ~(inAlignment - 1));</div>
    203. 

  203. <div class="line"><a id="l00087" name="l00087"></a><span class="lineno">   87</span>}</div>
    204. 

  204. </div>
    205. 

  205. <div class="line"><a id="l00088" name="l00088"></a><span class="lineno">   88</span> </div>
    206. 

  206. <div class="line"><a id="l00090" name="l00090"></a><span class="lineno">   90</span><span class="keyword">template</span> &lt;<span class="keyword">typename</span> T&gt;</div>
    207. 

  207. <div class="foldopen" id="foldopen00091" data-start="{" data-end="}">
    208. 

  208. <div class="line"><a id="l00091" name="l00091"></a><span class="lineno"><a class="line" href="_math_8h.html#a92bab343999851b4ded776dd2a70c742">   91</a></span><span class="keyword">inline</span> <span class="keywordtype">bool</span> <a class="code hl_function" href="_math_8h.html#a92bab343999851b4ded776dd2a70c742">IsAligned</a>(T inV, <a class="code hl_typedef" href="_core_8h.html#a60e8696a4678cd348e991a1f172e53f7">uint64</a> inAlignment)</div>
    209. 

  209. <div class="line"><a id="l00092" name="l00092"></a><span class="lineno">   92</span>{</div>
    210. 

  210. <div class="line"><a id="l00093" name="l00093"></a><span class="lineno">   93</span>    <a class="code hl_define" href="_issue_reporting_8h.html#aaf6b1df827e11b7ca5f6f8778bd8f8cd">JPH_ASSERT</a>(<a class="code hl_function" href="_math_8h.html#a531058b1613a4e5123a68a704673e1a2">IsPowerOf2</a>(inAlignment));</div>
    211. 

  211. <div class="line"><a id="l00094" name="l00094"></a><span class="lineno">   94</span>    <span class="keywordflow">return</span> (<a class="code hl_typedef" href="_core_8h.html#a60e8696a4678cd348e991a1f172e53f7">uint64</a>(inV) &amp; (inAlignment - 1)) == 0;</div>
    212. 

  212. <div class="line"><a id="l00095" name="l00095"></a><span class="lineno">   95</span>}</div>
    213. 

  213. </div>
    214. 

  214. <div class="line"><a id="l00096" name="l00096"></a><span class="lineno">   96</span> </div>
    215. 

  215. <div class="foldopen" id="foldopen00098" data-start="{" data-end="}">
    216. 

  216. <div class="line"><a id="l00098" name="l00098"></a><span class="lineno"><a class="line" href="_math_8h.html#aacba3fe18847d926ab86e86dbf94d219">   98</a></span><span class="keyword">inline</span> <a class="code hl_typedef" href="_core_8h.html#a69aa29b598b851b0640aa225a9e5d61d">uint</a> <a class="code hl_function" href="_math_8h.html#aacba3fe18847d926ab86e86dbf94d219">CountTrailingZeros</a>(<a class="code hl_typedef" href="_core_8h.html#a8f95e75e58492e87412191fabadd8ca8">uint32</a> inValue)</div>
    217. 

  217. <div class="line"><a id="l00099" name="l00099"></a><span class="lineno">   99</span>{</div>
    218. 

  218. <div class="line"><a id="l00100" name="l00100"></a><span class="lineno">  100</span><span class="preprocessor">#if defined(JPH_CPU_X86) || defined(JPH_CPU_WASM)</span></div>
    219. 

  219. <div class="line"><a id="l00101" name="l00101"></a><span class="lineno">  101</span><span class="preprocessor">    #if defined(JPH_USE_TZCNT)</span></div>
    220. 

  220. <div class="line"><a id="l00102" name="l00102"></a><span class="lineno">  102</span>        <span class="keywordflow">return</span> _tzcnt_u32(inValue);</div>
    221. 

  221. <div class="line"><a id="l00103" name="l00103"></a><span class="lineno">  103</span><span class="preprocessor">    #elif defined(JPH_COMPILER_MSVC)</span></div>
    222. 

  222. <div class="line"><a id="l00104" name="l00104"></a><span class="lineno">  104</span>        <span class="keywordflow">if</span> (inValue == 0)</div>
    223. 

  223. <div class="line"><a id="l00105" name="l00105"></a><span class="lineno">  105</span>            <span class="keywordflow">return</span> 32;</div>
    224. 

  224. <div class="line"><a id="l00106" name="l00106"></a><span class="lineno">  106</span>        <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> result;</div>
    225. 

  225. <div class="line"><a id="l00107" name="l00107"></a><span class="lineno">  107</span>        _BitScanForward(&amp;result, inValue);</div>
    226. 

  226. <div class="line"><a id="l00108" name="l00108"></a><span class="lineno">  108</span>        <span class="keywordflow">return</span> result;</div>
    227. 

  227. <div class="line"><a id="l00109" name="l00109"></a><span class="lineno">  109</span><span class="preprocessor">    #else</span></div>
    228. 

  228. <div class="line"><a id="l00110" name="l00110"></a><span class="lineno">  110</span>        <span class="keywordflow">if</span> (inValue == 0)</div>
    229. 

  229. <div class="line"><a id="l00111" name="l00111"></a><span class="lineno">  111</span>            <span class="keywordflow">return</span> 32;</div>
    230. 

  230. <div class="line"><a id="l00112" name="l00112"></a><span class="lineno">  112</span>        <span class="keywordflow">return</span> __builtin_ctz(inValue);</div>
    231. 

  231. <div class="line"><a id="l00113" name="l00113"></a><span class="lineno">  113</span><span class="preprocessor">    #endif</span></div>
    232. 

  232. <div class="line"><a id="l00114" name="l00114"></a><span class="lineno">  114</span><span class="preprocessor">#elif defined(JPH_CPU_ARM)</span></div>
    233. 

  233. <div class="line"><a id="l00115" name="l00115"></a><span class="lineno">  115</span><span class="preprocessor">    #if defined(JPH_COMPILER_MSVC)</span></div>
    234. 

  234. <div class="line"><a id="l00116" name="l00116"></a><span class="lineno">  116</span>        <span class="keywordflow">if</span> (inValue == 0)</div>
    235. 

  235. <div class="line"><a id="l00117" name="l00117"></a><span class="lineno">  117</span>            <span class="keywordflow">return</span> 32;</div>
    236. 

  236. <div class="line"><a id="l00118" name="l00118"></a><span class="lineno">  118</span>        <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> result;</div>
    237. 

  237. <div class="line"><a id="l00119" name="l00119"></a><span class="lineno">  119</span>        _BitScanForward(&amp;result, inValue);</div>
    238. 

  238. <div class="line"><a id="l00120" name="l00120"></a><span class="lineno">  120</span>        <span class="keywordflow">return</span> result;</div>
    239. 

  239. <div class="line"><a id="l00121" name="l00121"></a><span class="lineno">  121</span><span class="preprocessor">    #else</span></div>
    240. 

  240. <div class="line"><a id="l00122" name="l00122"></a><span class="lineno">  122</span>        <span class="keywordflow">if</span> (inValue == 0)</div>
    241. 

  241. <div class="line"><a id="l00123" name="l00123"></a><span class="lineno">  123</span>            <span class="keywordflow">return</span> 32;</div>
    242. 

  242. <div class="line"><a id="l00124" name="l00124"></a><span class="lineno">  124</span>        <span class="keywordflow">return</span> __builtin_ctz(inValue);</div>
    243. 

  243. <div class="line"><a id="l00125" name="l00125"></a><span class="lineno">  125</span><span class="preprocessor">    #endif</span></div>
    244. 

  244. <div class="line"><a id="l00126" name="l00126"></a><span class="lineno">  126</span><span class="preprocessor">#elif defined(JPH_CPU_E2K) || defined(JPH_CPU_RISCV) || defined(JPH_CPU_PPC) || defined(JPH_CPU_LOONGARCH)</span></div>
    245. 

  245. <div class="line"><a id="l00127" name="l00127"></a><span class="lineno">  127</span>    <span class="keywordflow">return</span> inValue ? __builtin_ctz(inValue) : 32;</div>
    246. 

  246. <div class="line"><a id="l00128" name="l00128"></a><span class="lineno">  128</span><span class="preprocessor">#else</span></div>
    247. 

  247. <div class="line"><a id="l00129" name="l00129"></a><span class="lineno">  129</span><span class="preprocessor">    #error Undefined</span></div>
    248. 

  248. <div class="line"><a id="l00130" name="l00130"></a><span class="lineno">  130</span><span class="preprocessor">#endif</span></div>
    249. 

  249. <div class="line"><a id="l00131" name="l00131"></a><span class="lineno">  131</span>}</div>
    250. 

  250. </div>
    251. 

  251. <div class="line"><a id="l00132" name="l00132"></a><span class="lineno">  132</span> </div>
    252. 

  252. <div class="foldopen" id="foldopen00134" data-start="{" data-end="}">
    253. 

  253. <div class="line"><a id="l00134" name="l00134"></a><span class="lineno"><a class="line" href="_math_8h.html#abd13b5df498e6de8a050b25766543658">  134</a></span><span class="keyword">inline</span> <a class="code hl_typedef" href="_core_8h.html#a69aa29b598b851b0640aa225a9e5d61d">uint</a> <a class="code hl_function" href="_math_8h.html#abd13b5df498e6de8a050b25766543658">CountLeadingZeros</a>(<a class="code hl_typedef" href="_core_8h.html#a8f95e75e58492e87412191fabadd8ca8">uint32</a> inValue)</div>
    254. 

  254. <div class="line"><a id="l00135" name="l00135"></a><span class="lineno">  135</span>{</div>
    255. 

  255. <div class="line"><a id="l00136" name="l00136"></a><span class="lineno">  136</span><span class="preprocessor">#if defined(JPH_CPU_X86) || defined(JPH_CPU_WASM)</span></div>
    256. 

  256. <div class="line"><a id="l00137" name="l00137"></a><span class="lineno">  137</span><span class="preprocessor">    #if defined(JPH_USE_LZCNT)</span></div>
    257. 

  257. <div class="line"><a id="l00138" name="l00138"></a><span class="lineno">  138</span>        <span class="keywordflow">return</span> _lzcnt_u32(inValue);</div>
    258. 

  258. <div class="line"><a id="l00139" name="l00139"></a><span class="lineno">  139</span><span class="preprocessor">    #elif defined(JPH_COMPILER_MSVC)</span></div>
    259. 

  259. <div class="line"><a id="l00140" name="l00140"></a><span class="lineno">  140</span>        <span class="keywordflow">if</span> (inValue == 0)</div>
    260. 

  260. <div class="line"><a id="l00141" name="l00141"></a><span class="lineno">  141</span>            <span class="keywordflow">return</span> 32;</div>
    261. 

  261. <div class="line"><a id="l00142" name="l00142"></a><span class="lineno">  142</span>        <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> result;</div>
    262. 

  262. <div class="line"><a id="l00143" name="l00143"></a><span class="lineno">  143</span>        _BitScanReverse(&amp;result, inValue);</div>
    263. 

  263. <div class="line"><a id="l00144" name="l00144"></a><span class="lineno">  144</span>        <span class="keywordflow">return</span> 31 - result;</div>
    264. 

  264. <div class="line"><a id="l00145" name="l00145"></a><span class="lineno">  145</span><span class="preprocessor">    #else</span></div>
    265. 

  265. <div class="line"><a id="l00146" name="l00146"></a><span class="lineno">  146</span>        <span class="keywordflow">if</span> (inValue == 0)</div>
    266. 

  266. <div class="line"><a id="l00147" name="l00147"></a><span class="lineno">  147</span>            <span class="keywordflow">return</span> 32;</div>
    267. 

  267. <div class="line"><a id="l00148" name="l00148"></a><span class="lineno">  148</span>        <span class="keywordflow">return</span> __builtin_clz(inValue);</div>
    268. 

  268. <div class="line"><a id="l00149" name="l00149"></a><span class="lineno">  149</span><span class="preprocessor">    #endif</span></div>
    269. 

  269. <div class="line"><a id="l00150" name="l00150"></a><span class="lineno">  150</span><span class="preprocessor">#elif defined(JPH_CPU_ARM)</span></div>
    270. 

  270. <div class="line"><a id="l00151" name="l00151"></a><span class="lineno">  151</span><span class="preprocessor">    #if defined(JPH_COMPILER_MSVC)</span></div>
    271. 

  271. <div class="line"><a id="l00152" name="l00152"></a><span class="lineno">  152</span>        <span class="keywordflow">return</span> _CountLeadingZeros(inValue);</div>
    272. 

  272. <div class="line"><a id="l00153" name="l00153"></a><span class="lineno">  153</span><span class="preprocessor">    #else</span></div>
    273. 

  273. <div class="line"><a id="l00154" name="l00154"></a><span class="lineno">  154</span>        <span class="keywordflow">return</span> __builtin_clz(inValue);</div>
    274. 

  274. <div class="line"><a id="l00155" name="l00155"></a><span class="lineno">  155</span><span class="preprocessor">    #endif</span></div>
    275. 

  275. <div class="line"><a id="l00156" name="l00156"></a><span class="lineno">  156</span><span class="preprocessor">#elif defined(JPH_CPU_E2K) || defined(JPH_CPU_RISCV) || defined(JPH_CPU_PPC) || defined(JPH_CPU_LOONGARCH)</span></div>
    276. 

  276. <div class="line"><a id="l00157" name="l00157"></a><span class="lineno">  157</span>    <span class="keywordflow">return</span> inValue ? __builtin_clz(inValue) : 32;</div>
    277. 

  277. <div class="line"><a id="l00158" name="l00158"></a><span class="lineno">  158</span><span class="preprocessor">#else</span></div>
    278. 

  278. <div class="line"><a id="l00159" name="l00159"></a><span class="lineno">  159</span><span class="preprocessor">    #error Undefined</span></div>
    279. 

  279. <div class="line"><a id="l00160" name="l00160"></a><span class="lineno">  160</span><span class="preprocessor">#endif</span></div>
    280. 

  280. <div class="line"><a id="l00161" name="l00161"></a><span class="lineno">  161</span>}</div>
    281. 

  281. </div>
    282. 

  282. <div class="line"><a id="l00162" name="l00162"></a><span class="lineno">  162</span> </div>
    283. 

  283. <div class="foldopen" id="foldopen00164" data-start="{" data-end="}">
    284. 

  284. <div class="line"><a id="l00164" name="l00164"></a><span class="lineno"><a class="line" href="_math_8h.html#a59413d7cb307df1856ec71deb3cc1a5b">  164</a></span><span class="keyword">inline</span> <a class="code hl_typedef" href="_core_8h.html#a69aa29b598b851b0640aa225a9e5d61d">uint</a> <a class="code hl_function" href="_math_8h.html#a59413d7cb307df1856ec71deb3cc1a5b">CountBits</a>(<a class="code hl_typedef" href="_core_8h.html#a8f95e75e58492e87412191fabadd8ca8">uint32</a> inValue)</div>
    285. 

  285. <div class="line"><a id="l00165" name="l00165"></a><span class="lineno">  165</span>{</div>
    286. 

  286. <div class="line"><a id="l00166" name="l00166"></a><span class="lineno">  166</span><span class="preprocessor">#if defined(JPH_COMPILER_CLANG) || defined(JPH_COMPILER_GCC)</span></div>
    287. 

  287. <div class="line"><a id="l00167" name="l00167"></a><span class="lineno">  167</span>    <span class="keywordflow">return</span> __builtin_popcount(inValue);</div>
    288. 

  288. <div class="line"><a id="l00168" name="l00168"></a><span class="lineno">  168</span><span class="preprocessor">#elif defined(JPH_COMPILER_MSVC)</span></div>
    289. 

  289. <div class="line"><a id="l00169" name="l00169"></a><span class="lineno">  169</span><span class="preprocessor">    #if defined(JPH_USE_SSE4_2)</span></div>
    290. 

  290. <div class="line"><a id="l00170" name="l00170"></a><span class="lineno">  170</span>        <span class="keywordflow">return</span> _mm_popcnt_u32(inValue);</div>
    291. 

  291. <div class="line"><a id="l00171" name="l00171"></a><span class="lineno">  171</span><span class="preprocessor">    #elif defined(JPH_USE_NEON) &amp;&amp; (_MSC_VER &gt;= 1930) </span><span class="comment">// _CountOneBits not available on MSVC2019</span></div>
    292. 

  292. <div class="line"><a id="l00172" name="l00172"></a><span class="lineno">  172</span>        <span class="keywordflow">return</span> _CountOneBits(inValue);</div>
    293. 

  293. <div class="line"><a id="l00173" name="l00173"></a><span class="lineno">  173</span><span class="preprocessor">    #else</span></div>
    294. 

  294. <div class="line"><a id="l00174" name="l00174"></a><span class="lineno">  174</span>        inValue = inValue - ((inValue &gt;&gt; 1) &amp; 0x55555555);</div>
    295. 

  295. <div class="line"><a id="l00175" name="l00175"></a><span class="lineno">  175</span>        inValue = (inValue &amp; 0x33333333) + ((inValue &gt;&gt; 2) &amp; 0x33333333);</div>
    296. 

  296. <div class="line"><a id="l00176" name="l00176"></a><span class="lineno">  176</span>        inValue = (inValue + (inValue &gt;&gt; 4)) &amp; 0x0F0F0F0F;</div>
    297. 

  297. <div class="line"><a id="l00177" name="l00177"></a><span class="lineno">  177</span>        <span class="keywordflow">return</span> (inValue * 0x01010101) &gt;&gt; 24;</div>
    298. 

  298. <div class="line"><a id="l00178" name="l00178"></a><span class="lineno">  178</span><span class="preprocessor">    #endif</span></div>
    299. 

  299. <div class="line"><a id="l00179" name="l00179"></a><span class="lineno">  179</span><span class="preprocessor">#else</span></div>
    300. 

  300. <div class="line"><a id="l00180" name="l00180"></a><span class="lineno">  180</span><span class="preprocessor">    #error Undefined</span></div>
    301. 

  301. <div class="line"><a id="l00181" name="l00181"></a><span class="lineno">  181</span><span class="preprocessor">#endif</span></div>
    302. 

  302. <div class="line"><a id="l00182" name="l00182"></a><span class="lineno">  182</span>}</div>
    303. 

  303. </div>
    304. 

  304. <div class="line"><a id="l00183" name="l00183"></a><span class="lineno">  183</span> </div>
    305. 

  305. <div class="foldopen" id="foldopen00185" data-start="{" data-end="}">
    306. 

  306. <div class="line"><a id="l00185" name="l00185"></a><span class="lineno"><a class="line" href="_math_8h.html#ae0004008e30f155d5c7b71eafe3c4790">  185</a></span><span class="keyword">inline</span> <a class="code hl_typedef" href="_core_8h.html#a8f95e75e58492e87412191fabadd8ca8">uint32</a> <a class="code hl_function" href="_math_8h.html#ae0004008e30f155d5c7b71eafe3c4790">GetNextPowerOf2</a>(<a class="code hl_typedef" href="_core_8h.html#a8f95e75e58492e87412191fabadd8ca8">uint32</a> inValue)</div>
    307. 

  307. <div class="line"><a id="l00186" name="l00186"></a><span class="lineno">  186</span>{</div>
    308. 

  308. <div class="line"><a id="l00187" name="l00187"></a><span class="lineno">  187</span>    <span class="keywordflow">return</span> inValue &lt;= 1? <a class="code hl_typedef" href="_core_8h.html#a8f95e75e58492e87412191fabadd8ca8">uint32</a>(1) : <a class="code hl_typedef" href="_core_8h.html#a8f95e75e58492e87412191fabadd8ca8">uint32</a>(1) &lt;&lt; (32 - <a class="code hl_function" href="_math_8h.html#abd13b5df498e6de8a050b25766543658">CountLeadingZeros</a>(inValue - 1));</div>
    309. 

  309. <div class="line"><a id="l00188" name="l00188"></a><span class="lineno">  188</span>}</div>
    310. 

  310. </div>
    311. 

  311. <div class="line"><a id="l00189" name="l00189"></a><span class="lineno">  189</span> </div>
    312. 

  312. <div class="line"><a id="l00190" name="l00190"></a><span class="lineno">  190</span><span class="comment">// Simple implementation of C++20 std::bit_cast (unfortunately not constexpr)</span></div>
    313. 

  313. <div class="line"><a id="l00191" name="l00191"></a><span class="lineno">  191</span><span class="keyword">template</span> &lt;<span class="keyword">class</span> To, <span class="keyword">class</span> From&gt;</div>
    314. 

  314. <div class="foldopen" id="foldopen00192" data-start="{" data-end="}">
    315. 

  315. <div class="line"><a id="l00192" name="l00192"></a><span class="lineno"><a class="line" href="_math_8h.html#ab2cbe30946edbf23887cfc1291025866">  192</a></span>JPH_INLINE To <a class="code hl_function" href="_math_8h.html#ab2cbe30946edbf23887cfc1291025866">BitCast</a>(<span class="keyword">const</span> From &amp;inValue)</div>
    316. 

  316. <div class="line"><a id="l00193" name="l00193"></a><span class="lineno">  193</span>{</div>
    317. 

  317. <div class="line"><a id="l00194" name="l00194"></a><span class="lineno">  194</span>    <span class="keyword">static_assert</span>(std::is_trivially_constructible_v&lt;To&gt;);</div>
    318. 

  318. <div class="line"><a id="l00195" name="l00195"></a><span class="lineno">  195</span>    <span class="keyword">static_assert</span>(<span class="keyword">sizeof</span>(From) == <span class="keyword">sizeof</span>(To));</div>
    319. 

  319. <div class="line"><a id="l00196" name="l00196"></a><span class="lineno">  196</span> </div>
    320. 

  320. <div class="line"><a id="l00197" name="l00197"></a><span class="lineno">  197</span>    <span class="keyword">union </span>FromTo</div>
    321. 

  321. <div class="line"><a id="l00198" name="l00198"></a><span class="lineno">  198</span>    {</div>
    322. 

  322. <div class="line"><a id="l00199" name="l00199"></a><span class="lineno">  199</span>        To          mTo;</div>
    323. 

  323. <div class="line"><a id="l00200" name="l00200"></a><span class="lineno">  200</span>        From        mFrom;</div>
    324. 

  324. <div class="line"><a id="l00201" name="l00201"></a><span class="lineno">  201</span>    };</div>
    325. 

  325. <div class="line"><a id="l00202" name="l00202"></a><span class="lineno">  202</span> </div>
    326. 

  326. <div class="line"><a id="l00203" name="l00203"></a><span class="lineno">  203</span>    FromTo convert;</div>
    327. 

  327. <div class="line"><a id="l00204" name="l00204"></a><span class="lineno">  204</span>    convert.mFrom = inValue;</div>
    328. 

  328. <div class="line"><a id="l00205" name="l00205"></a><span class="lineno">  205</span>    <span class="keywordflow">return</span> convert.mTo;</div>
    329. 

  329. <div class="line"><a id="l00206" name="l00206"></a><span class="lineno">  206</span>}</div>
    330. 

  330. </div>
    331. 

  331. <div class="line"><a id="l00207" name="l00207"></a><span class="lineno">  207</span> </div>
    332. 

  332. <div class="line"><a id="l00208" name="l00208"></a><span class="lineno">  208</span><a class="code hl_define" href="_core_8h.html#a73da8725998b00321a9db341202d650d">JPH_NAMESPACE_END</a></div>
    333. 

  333. <div class="ttc" id="a_core_8h_html_a60e8696a4678cd348e991a1f172e53f7"><div class="ttname"><a href="_core_8h.html#a60e8696a4678cd348e991a1f172e53f7">uint64</a></div><div class="ttdeci">std::uint64_t uint64</div><div class="ttdef"><b>Definition</b> Core.h:504</div></div>
    334. 

  334. <div class="ttc" id="a_core_8h_html_a69aa29b598b851b0640aa225a9e5d61d"><div class="ttname"><a href="_core_8h.html#a69aa29b598b851b0640aa225a9e5d61d">uint</a></div><div class="ttdeci">unsigned int uint</div><div class="ttdef"><b>Definition</b> Core.h:500</div></div>
    335. 

  335. <div class="ttc" id="a_core_8h_html_a73da8725998b00321a9db341202d650d"><div class="ttname"><a href="_core_8h.html#a73da8725998b00321a9db341202d650d">JPH_NAMESPACE_END</a></div><div class="ttdeci">#define JPH_NAMESPACE_END</div><div class="ttdef"><b>Definition</b> Core.h:425</div></div>
    336. 

  336. <div class="ttc" id="a_core_8h_html_a8f95e75e58492e87412191fabadd8ca8"><div class="ttname"><a href="_core_8h.html#a8f95e75e58492e87412191fabadd8ca8">uint32</a></div><div class="ttdeci">std::uint32_t uint32</div><div class="ttdef"><b>Definition</b> Core.h:503</div></div>
    337. 

  337. <div class="ttc" id="a_core_8h_html_ad14098b68b8c44ea6112601031268405"><div class="ttname"><a href="_core_8h.html#ad14098b68b8c44ea6112601031268405">JPH_NAMESPACE_BEGIN</a></div><div class="ttdeci">#define JPH_NAMESPACE_BEGIN</div><div class="ttdef"><b>Definition</b> Core.h:419</div></div>
    338. 

  338. <div class="ttc" id="a_issue_reporting_8h_html_aaf6b1df827e11b7ca5f6f8778bd8f8cd"><div class="ttname"><a href="_issue_reporting_8h.html#aaf6b1df827e11b7ca5f6f8778bd8f8cd">JPH_ASSERT</a></div><div class="ttdeci">#define JPH_ASSERT(...)</div><div class="ttdef"><b>Definition</b> IssueReporting.h:33</div></div>
    339. 

  339. <div class="ttc" id="a_math_8h_html_a05be8f8200a1a67cbfacd3d16b17ac21"><div class="ttname"><a href="_math_8h.html#a05be8f8200a1a67cbfacd3d16b17ac21">Clamp</a></div><div class="ttdeci">JPH_INLINE constexpr T Clamp(T inV, T inMin, T inMax)</div><div class="ttdoc">Clamp a value between two values.</div><div class="ttdef"><b>Definition</b> Math.h:48</div></div>
    340. 

  340. <div class="ttc" id="a_math_8h_html_a34ee8d229d5ba32162857cf660526a86"><div class="ttname"><a href="_math_8h.html#a34ee8d229d5ba32162857cf660526a86">Sign</a></div><div class="ttdeci">JPH_INLINE constexpr T Sign(T inV)</div><div class="ttdoc">Get the sign of a value.</div><div class="ttdef"><b>Definition</b> Math.h:69</div></div>
    341. 

  341. <div class="ttc" id="a_math_8h_html_a50121c6b962bb60d907d4f4c596935c4"><div class="ttname"><a href="_math_8h.html#a50121c6b962bb60d907d4f4c596935c4">CenterAngleAroundZero</a></div><div class="ttdeci">float CenterAngleAroundZero(float inV)</div><div class="ttdoc">Convert angle in radians to the range .</div><div class="ttdef"><b>Definition</b> Math.h:28</div></div>
    342. 

  342. <div class="ttc" id="a_math_8h_html_a531058b1613a4e5123a68a704673e1a2"><div class="ttname"><a href="_math_8h.html#a531058b1613a4e5123a68a704673e1a2">IsPowerOf2</a></div><div class="ttdeci">constexpr bool IsPowerOf2(T inV)</div><div class="ttdoc">Check if inV is a power of 2.</div><div class="ttdef"><b>Definition</b> Math.h:76</div></div>
    343. 

  343. <div class="ttc" id="a_math_8h_html_a59413d7cb307df1856ec71deb3cc1a5b"><div class="ttname"><a href="_math_8h.html#a59413d7cb307df1856ec71deb3cc1a5b">CountBits</a></div><div class="ttdeci">uint CountBits(uint32 inValue)</div><div class="ttdoc">Count the number of 1 bits in a value.</div><div class="ttdef"><b>Definition</b> Math.h:164</div></div>
    344. 

  344. <div class="ttc" id="a_math_8h_html_a61379b8b743a16fe823daeebc1482570"><div class="ttname"><a href="_math_8h.html#a61379b8b743a16fe823daeebc1482570">Square</a></div><div class="ttdeci">JPH_INLINE constexpr T Square(T inV)</div><div class="ttdoc">Square a value.</div><div class="ttdef"><b>Definition</b> Math.h:55</div></div>
    345. 

  345. <div class="ttc" id="a_math_8h_html_a636689581f2a6ce1d3030dc4dd83b2f5"><div class="ttname"><a href="_math_8h.html#a636689581f2a6ce1d3030dc4dd83b2f5">DegreesToRadians</a></div><div class="ttdeci">JPH_INLINE constexpr float DegreesToRadians(float inV)</div><div class="ttdoc">Convert a value from degrees to radians.</div><div class="ttdef"><b>Definition</b> Math.h:16</div></div>
    346. 

  346. <div class="ttc" id="a_math_8h_html_a6a1a326c0e5f6b61307d2458bcce0eb8"><div class="ttname"><a href="_math_8h.html#a6a1a326c0e5f6b61307d2458bcce0eb8">Cubed</a></div><div class="ttdeci">JPH_INLINE constexpr T Cubed(T inV)</div><div class="ttdoc">Returns .</div><div class="ttdef"><b>Definition</b> Math.h:62</div></div>
    347. 

  347. <div class="ttc" id="a_math_8h_html_a6ecf6194532e807dd457ef28defa1991"><div class="ttname"><a href="_math_8h.html#a6ecf6194532e807dd457ef28defa1991">RadiansToDegrees</a></div><div class="ttdeci">JPH_INLINE constexpr float RadiansToDegrees(float inV)</div><div class="ttdoc">Convert a value from radians to degrees.</div><div class="ttdef"><b>Definition</b> Math.h:22</div></div>
    348. 

  348. <div class="ttc" id="a_math_8h_html_a92bab343999851b4ded776dd2a70c742"><div class="ttname"><a href="_math_8h.html#a92bab343999851b4ded776dd2a70c742">IsAligned</a></div><div class="ttdeci">bool IsAligned(T inV, uint64 inAlignment)</div><div class="ttdoc">Check if inV is inAlignment aligned.</div><div class="ttdef"><b>Definition</b> Math.h:91</div></div>
    349. 

  349. <div class="ttc" id="a_math_8h_html_aacba3fe18847d926ab86e86dbf94d219"><div class="ttname"><a href="_math_8h.html#aacba3fe18847d926ab86e86dbf94d219">CountTrailingZeros</a></div><div class="ttdeci">uint CountTrailingZeros(uint32 inValue)</div><div class="ttdoc">Compute number of trailing zero bits (how many low bits are zero)</div><div class="ttdef"><b>Definition</b> Math.h:98</div></div>
    350. 

  350. <div class="ttc" id="a_math_8h_html_ab2cbe30946edbf23887cfc1291025866"><div class="ttname"><a href="_math_8h.html#ab2cbe30946edbf23887cfc1291025866">BitCast</a></div><div class="ttdeci">JPH_INLINE To BitCast(const From &amp;inValue)</div><div class="ttdef"><b>Definition</b> Math.h:192</div></div>
    351. 

  351. <div class="ttc" id="a_math_8h_html_abd13b5df498e6de8a050b25766543658"><div class="ttname"><a href="_math_8h.html#abd13b5df498e6de8a050b25766543658">CountLeadingZeros</a></div><div class="ttdeci">uint CountLeadingZeros(uint32 inValue)</div><div class="ttdoc">Compute the number of leading zero bits (how many high bits are zero)</div><div class="ttdef"><b>Definition</b> Math.h:134</div></div>
    352. 

  352. <div class="ttc" id="a_math_8h_html_ae0004008e30f155d5c7b71eafe3c4790"><div class="ttname"><a href="_math_8h.html#ae0004008e30f155d5c7b71eafe3c4790">GetNextPowerOf2</a></div><div class="ttdeci">uint32 GetNextPowerOf2(uint32 inValue)</div><div class="ttdoc">Get the next higher power of 2 of a value, or the value itself if the value is already a power of 2.</div><div class="ttdef"><b>Definition</b> Math.h:185</div></div>
    353. 

  353. <div class="ttc" id="a_math_8h_html_af4d371fa6a518ca5b81757dc225fae4d"><div class="ttname"><a href="_math_8h.html#af4d371fa6a518ca5b81757dc225fae4d">AlignUp</a></div><div class="ttdeci">T AlignUp(T inV, uint64 inAlignment)</div><div class="ttdoc">Align inV up to the next inAlignment bytes.</div><div class="ttdef"><b>Definition</b> Math.h:83</div></div>
    354. 

  354. </div><!-- fragment --></div><!-- contents -->
    355. 

  355. </div><!-- doc-content -->
    356. 

  356. <!-- start footer part -->
    357. 

  357. <div id="nav-path" class="navpath"><!-- id is needed for treeview function! -->
    358. 

  358.   <ul>
    359. 

  359.     <li class="navelem"><a class="el" href="dir_d99289a5d3c46cf26f14ff6c90658d9f.html">Jolt</a></li><li class="navelem"><a class="el" href="dir_aa37033c5611f3a5cff668cf59181100.html">Math</a></li><li class="navelem"><a class="el" href="_math_8h.html">Math.h</a></li>
    360. 

  360.     <li class="footer">Generated by <a href="https://www.doxygen.org/index.html"><img class="footer" src="doxygen.svg" width="104" height="31" alt="doxygen"/></a> 1.12.0 </li>
    361. 

  361.   </ul>
    362. 

  362. </div>
    363. 

  363. </body>
    364. 

  364. </html>
    365.