Главная Обзор Помощь
Вход
cpp
/
JoltPhysics
зеркало из https://github.com/jrouwe/JoltPhysics.git
2
0
Ответвить 0
Файлы Задачи 0 Вики
Ветка: gh-pages
Ветки Метки
JoltPhysics
/
_point_constraint_8h_source.html

_point_constraint_8h_source.html 35 KB
Постоянная ссылка История Исходник

123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200201202203204205206207208209210211212213214215216217218219220221222223224225226227228229230231232233234235236237238239240241242 
  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/Physics/Constraints/PointConstraint.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('_point_constraint_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">PointConstraint.h</div></div>
    109. 

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

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

  111. <a href="_point_constraint_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><span class="preprocessor">#include &lt;<a class="code" href="_two_body_constraint_8h.html">Jolt/Physics/Constraints/TwoBodyConstraint.h</a>&gt;</span></div>
    118. 

  118. <div class="line"><a id="l00008" name="l00008"></a><span class="lineno">    8</span><span class="preprocessor">#include &lt;<a class="code" href="_point_constraint_part_8h.html">Jolt/Physics/Constraints/ConstraintPart/PointConstraintPart.h</a>&gt;</span></div>
    119. 

  119. <div class="line"><a id="l00009" name="l00009"></a><span class="lineno">    9</span> </div>
    120. 

  120. <div class="line"><a id="l00010" name="l00010"></a><span class="lineno">   10</span><a class="code hl_define" href="_core_8h.html#ad14098b68b8c44ea6112601031268405">JPH_NAMESPACE_BEGIN</a></div>
    121. 

  121. <div class="line"><a id="l00011" name="l00011"></a><span class="lineno">   11</span> </div>
    122. 

  122. <div class="foldopen" id="foldopen00013" data-start="{" data-end="};">
    123. 

  123. <div class="line"><a id="l00013" name="l00013"></a><span class="lineno"><a class="line" href="class_point_constraint_settings.html">   13</a></span><span class="keyword">class </span><a class="code hl_define" href="_core_8h.html#a2712a9b0f778ab9d1aa5118b4e8e6bd8">JPH_EXPORT</a> <a class="code hl_class" href="class_point_constraint_settings.html">PointConstraintSettings</a> final : <span class="keyword">public</span> <a class="code hl_class" href="class_two_body_constraint_settings.html">TwoBodyConstraintSettings</a></div>
    124. 

  124. <div class="line"><a id="l00014" name="l00014"></a><span class="lineno">   14</span>{</div>
    125. 

  125. <div class="line"><a id="l00015" name="l00015"></a><span class="lineno">   15</span>    <a class="code hl_define" href="_serializable_object_8h.html#ad80cbee2b256f570ee204534dec05da4">JPH_DECLARE_SERIALIZABLE_VIRTUAL</a>(<a class="code hl_define" href="_core_8h.html#a2712a9b0f778ab9d1aa5118b4e8e6bd8">JPH_EXPORT</a>, <a class="code hl_class" href="class_point_constraint_settings.html">PointConstraintSettings</a>)</div>
    126. 

  126. <div class="line"><a id="l00016" name="l00016"></a><span class="lineno">   16</span> </div>
    127. 

  127. <div class="line"><a id="l00017" name="l00017"></a><span class="lineno">   17</span><span class="keyword">public</span>:</div>
    128. 

  128. <div class="line"><a id="l00018" name="l00018"></a><span class="lineno">   18</span>    <span class="comment">// See: ConstraintSettings::SaveBinaryState</span></div>
    129. 

  129. <div class="line"><a id="l00019" name="l00019"></a><span class="lineno">   19</span>    <span class="keyword">virtual</span> <span class="keywordtype">void</span>                <a class="code hl_function" href="class_constraint_settings.html#a3123d8d5dc6b127c2d19c95f6fe23a74">SaveBinaryState</a>(<a class="code hl_class" href="class_stream_out.html">StreamOut</a> &amp;inStream) <span class="keyword">const override</span>;</div>
    130. 

  130. <div class="line"><a id="l00020" name="l00020"></a><span class="lineno">   20</span> </div>
    131. 

  131. <div class="line"><a id="l00022" name="l00022"></a><span class="lineno">   22</span>    <span class="keyword">virtual</span> <a class="code hl_class" href="class_two_body_constraint.html">TwoBodyConstraint</a> * <a class="code hl_function" href="class_two_body_constraint_settings.html#a42e353e736b0254b02008b050a28f55b">Create</a>(<a class="code hl_class" href="class_body.html">Body</a> &amp;inBody1, <a class="code hl_class" href="class_body.html">Body</a> &amp;inBody2) <span class="keyword">const override</span>;</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="l00025" name="l00025"></a><span class="lineno"><a class="line" href="class_point_constraint_settings.html#abebac3d7da7808a7430f01398a1d817a">   25</a></span>    <a class="code hl_enumeration" href="_constraint_8h.html#a5951578637c20f8aad819c13ad09b1be">EConstraintSpace</a>            mSpace = <a class="code hl_enumvalue" href="_constraint_8h.html#a5951578637c20f8aad819c13ad09b1bea43c5bd4a88c440bd0862f954e4faa177">EConstraintSpace::WorldSpace</a>;</div>
    134. 

  134. <div class="line"><a id="l00026" name="l00026"></a><span class="lineno">   26</span> </div>
    135. 

  135. <div class="line"><a id="l00028" name="l00028"></a><span class="lineno"><a class="line" href="class_point_constraint_settings.html#a75e5165cface9c64e3edb866b0de9b11">   28</a></span>    <a class="code hl_class" href="class_vec3.html">RVec3</a>                       mPoint1 = <a class="code hl_function" href="class_vec3.html#ad03c52ab27761bc1e64e33c47632ba51">RVec3::sZero</a>();</div>
    136. 

  136. <div class="line"><a id="l00029" name="l00029"></a><span class="lineno">   29</span> </div>
    137. 

  137. <div class="line"><a id="l00032" name="l00032"></a><span class="lineno"><a class="line" href="class_point_constraint_settings.html#aa7b0100193fa0754bcfa7011e2900195">   32</a></span>    <a class="code hl_class" href="class_vec3.html">RVec3</a>                       mPoint2 = <a class="code hl_function" href="class_vec3.html#ad03c52ab27761bc1e64e33c47632ba51">RVec3::sZero</a>();</div>
    138. 

  138. <div class="line"><a id="l00033" name="l00033"></a><span class="lineno">   33</span> </div>
    139. 

  139. <div class="line"><a id="l00034" name="l00034"></a><span class="lineno">   34</span><span class="keyword">protected</span>:</div>
    140. 

  140. <div class="line"><a id="l00035" name="l00035"></a><span class="lineno">   35</span>    <span class="comment">// See: ConstraintSettings::RestoreBinaryState</span></div>
    141. 

  141. <div class="line"><a id="l00036" name="l00036"></a><span class="lineno">   36</span>    <span class="keyword">virtual</span> <span class="keywordtype">void</span>                <a class="code hl_function" href="class_constraint_settings.html#a71f815e6f2e1bd3e0c8be210936b0e79">RestoreBinaryState</a>(<a class="code hl_class" href="class_stream_in.html">StreamIn</a> &amp;inStream) <span class="keyword">override</span>;</div>
    142. 

  142. <div class="line"><a id="l00037" name="l00037"></a><span class="lineno">   37</span>};</div>
    143. 

  143. </div>
    144. 

  144. <div class="line"><a id="l00038" name="l00038"></a><span class="lineno">   38</span> </div>
    145. 

  145. <div class="foldopen" id="foldopen00040" data-start="{" data-end="};">
    146. 

  146. <div class="line"><a id="l00040" name="l00040"></a><span class="lineno"><a class="line" href="class_point_constraint.html">   40</a></span><span class="keyword">class </span><a class="code hl_define" href="_core_8h.html#a2712a9b0f778ab9d1aa5118b4e8e6bd8">JPH_EXPORT</a> <a class="code hl_class" href="class_point_constraint.html">PointConstraint</a> final : <span class="keyword">public</span> <a class="code hl_class" href="class_two_body_constraint.html">TwoBodyConstraint</a></div>
    147. 

  147. <div class="line"><a id="l00041" name="l00041"></a><span class="lineno">   41</span>{</div>
    148. 

  148. <div class="line"><a id="l00042" name="l00042"></a><span class="lineno">   42</span><span class="keyword">public</span>:</div>
    149. 

  149. <div class="line"><a id="l00043" name="l00043"></a><span class="lineno">   43</span>    <a class="code hl_define" href="_memory_8h.html#a91074fb218fe28954a0938c099ddd9e0">JPH_OVERRIDE_NEW_DELETE</a></div>
    150. 

  150. <div class="line"><a id="l00044" name="l00044"></a><span class="lineno">   44</span> </div>
    151. 

  151. <div class="line"><a id="l00046" name="l00046"></a><span class="lineno">   46</span>                                <a class="code hl_class" href="class_point_constraint.html">PointConstraint</a>(<a class="code hl_class" href="class_body.html">Body</a> &amp;inBody1, <a class="code hl_class" href="class_body.html">Body</a> &amp;inBody2, <span class="keyword">const</span> <a class="code hl_class" href="class_point_constraint_settings.html">PointConstraintSettings</a> &amp;inSettings);</div>
    152. 

  152. <div class="line"><a id="l00047" name="l00047"></a><span class="lineno">   47</span> </div>
    153. 

  153. <div class="line"><a id="l00048" name="l00048"></a><span class="lineno">   48</span>    <span class="comment">// Generic interface of a constraint</span></div>
    154. 

  154. <div class="line"><a id="l00049" name="l00049"></a><span class="lineno"><a class="line" href="class_point_constraint.html#a0993bfa066a32b159d45cf54b346163f">   49</a></span>    <span class="keyword">virtual</span> <a class="code hl_enumeration" href="_constraint_8h.html#adfc8350888df0c3a51714b7f372baf2d">EConstraintSubType</a>  <a class="code hl_function" href="class_point_constraint.html#a0993bfa066a32b159d45cf54b346163f">GetSubType</a>()<span class="keyword"> const override                                 </span>{ <span class="keywordflow">return</span> <a class="code hl_enumvalue" href="_constraint_8h.html#adfc8350888df0c3a51714b7f372baf2da2a3cd5946cfd317eb99c3d32e35e2d4c">EConstraintSubType::Point</a>; }</div>
    155. 

  155. <div class="line"><a id="l00050" name="l00050"></a><span class="lineno">   50</span>    <span class="keyword">virtual</span> <span class="keywordtype">void</span>                NotifyShapeChanged(<span class="keyword">const</span> <a class="code hl_class" href="class_body_i_d.html">BodyID</a> &amp;inBodyID, <a class="code hl_class" href="class_vec3.html">Vec3Arg</a> inDeltaCOM) <span class="keyword">override</span>;</div>
    156. 

  156. <div class="line"><a id="l00051" name="l00051"></a><span class="lineno">   51</span>    <span class="keyword">virtual</span> <span class="keywordtype">void</span>                SetupVelocityConstraint(<span class="keywordtype">float</span> inDeltaTime) <span class="keyword">override</span>;</div>
    157. 

  157. <div class="line"><a id="l00052" name="l00052"></a><span class="lineno">   52</span>    <span class="keyword">virtual</span> <span class="keywordtype">void</span>                ResetWarmStart() <span class="keyword">override</span>;</div>
    158. 

  158. <div class="line"><a id="l00053" name="l00053"></a><span class="lineno">   53</span>    <span class="keyword">virtual</span> <span class="keywordtype">void</span>                WarmStartVelocityConstraint(<span class="keywordtype">float</span> inWarmStartImpulseRatio) <span class="keyword">override</span>;</div>
    159. 

  159. <div class="line"><a id="l00054" name="l00054"></a><span class="lineno">   54</span>    <span class="keyword">virtual</span> <span class="keywordtype">bool</span>                SolveVelocityConstraint(<span class="keywordtype">float</span> inDeltaTime) <span class="keyword">override</span>;</div>
    160. 

  160. <div class="line"><a id="l00055" name="l00055"></a><span class="lineno">   55</span>    <span class="keyword">virtual</span> <span class="keywordtype">bool</span>                SolvePositionConstraint(<span class="keywordtype">float</span> inDeltaTime, <span class="keywordtype">float</span> inBaumgarte) <span class="keyword">override</span>;</div>
    161. 

  161. <div class="line"><a id="l00056" name="l00056"></a><span class="lineno">   56</span><span class="preprocessor">#ifdef JPH_DEBUG_RENDERER</span></div>
    162. 

  162. <div class="line"><a id="l00057" name="l00057"></a><span class="lineno">   57</span>    <span class="keyword">virtual</span> <span class="keywordtype">void</span>                DrawConstraint(<a class="code hl_class" href="class_debug_renderer.html">DebugRenderer</a> *inRenderer) <span class="keyword">const override</span>;</div>
    163. 

  163. <div class="line"><a id="l00058" name="l00058"></a><span class="lineno">   58</span><span class="preprocessor">#endif </span><span class="comment">// JPH_DEBUG_RENDERER</span></div>
    164. 

  164. <div class="line"><a id="l00059" name="l00059"></a><span class="lineno">   59</span>    <span class="keyword">virtual</span> <span class="keywordtype">void</span>                SaveState(<a class="code hl_class" href="class_state_recorder.html">StateRecorder</a> &amp;inStream) <span class="keyword">const override</span>;</div>
    165. 

  165. <div class="line"><a id="l00060" name="l00060"></a><span class="lineno">   60</span>    <span class="keyword">virtual</span> <span class="keywordtype">void</span>                RestoreState(<a class="code hl_class" href="class_state_recorder.html">StateRecorder</a> &amp;inStream) <span class="keyword">override</span>;</div>
    166. 

  166. <div class="line"><a id="l00061" name="l00061"></a><span class="lineno">   61</span>    <span class="keyword">virtual</span> <a class="code hl_class" href="class_ref.html">Ref&lt;ConstraintSettings&gt;</a> GetConstraintSettings() <span class="keyword">const override</span>;</div>
    167. 

  167. <div class="line"><a id="l00062" name="l00062"></a><span class="lineno">   62</span> </div>
    168. 

  168. <div class="line"><a id="l00064" name="l00064"></a><span class="lineno">   64</span>    <span class="keywordtype">void</span>                        SetPoint1(<a class="code hl_enumeration" href="_constraint_8h.html#a5951578637c20f8aad819c13ad09b1be">EConstraintSpace</a> inSpace, <a class="code hl_class" href="class_vec3.html">RVec3Arg</a> inPoint1);</div>
    169. 

  169. <div class="line"><a id="l00065" name="l00065"></a><span class="lineno">   65</span> </div>
    170. 

  170. <div class="line"><a id="l00067" name="l00067"></a><span class="lineno">   67</span>    <span class="keywordtype">void</span>                        SetPoint2(<a class="code hl_enumeration" href="_constraint_8h.html#a5951578637c20f8aad819c13ad09b1be">EConstraintSpace</a> inSpace, <a class="code hl_class" href="class_vec3.html">RVec3Arg</a> inPoint2);</div>
    171. 

  171. <div class="line"><a id="l00068" name="l00068"></a><span class="lineno">   68</span> </div>
    172. 

  172. <div class="line"><a id="l00070" name="l00070"></a><span class="lineno"><a class="line" href="class_point_constraint.html#a8fcc860c0b8ee43e08d599d8c3aaa3cd">   70</a></span>    <span class="keyword">inline</span> <a class="code hl_class" href="class_vec3.html">Vec3</a>                 <a class="code hl_function" href="class_point_constraint.html#a8fcc860c0b8ee43e08d599d8c3aaa3cd">GetLocalSpacePoint1</a>()<span class="keyword"> const                                 </span>{ <span class="keywordflow">return</span> mLocalSpacePosition1; }</div>
    173. 

  173. <div class="line"><a id="l00071" name="l00071"></a><span class="lineno">   71</span> </div>
    174. 

  174. <div class="line"><a id="l00073" name="l00073"></a><span class="lineno"><a class="line" href="class_point_constraint.html#aec29f6eef0cbafd0b0f9a97caa50b83a">   73</a></span>    <span class="keyword">inline</span> <a class="code hl_class" href="class_vec3.html">Vec3</a>                 <a class="code hl_function" href="class_point_constraint.html#aec29f6eef0cbafd0b0f9a97caa50b83a">GetLocalSpacePoint2</a>()<span class="keyword"> const                                 </span>{ <span class="keywordflow">return</span> mLocalSpacePosition2; }</div>
    175. 

  175. <div class="line"><a id="l00074" name="l00074"></a><span class="lineno">   74</span> </div>
    176. 

  176. <div class="line"><a id="l00075" name="l00075"></a><span class="lineno">   75</span>    <span class="comment">// See: TwoBodyConstraint</span></div>
    177. 

  177. <div class="line"><a id="l00076" name="l00076"></a><span class="lineno"><a class="line" href="class_point_constraint.html#a11b6acce9456cc5d0c2f34ecaf224f30">   76</a></span>    <span class="keyword">virtual</span> <a class="code hl_class" href="class_mat44.html">Mat44</a>               <a class="code hl_function" href="class_point_constraint.html#a11b6acce9456cc5d0c2f34ecaf224f30">GetConstraintToBody1Matrix</a>()<span class="keyword"> const override                 </span>{ <span class="keywordflow">return</span> <a class="code hl_function" href="class_mat44.html#a8cc7184902ce670d0822a28a8906df52">Mat44::sTranslation</a>(mLocalSpacePosition1); }</div>
    178. 

  178. <div class="line"><a id="l00077" name="l00077"></a><span class="lineno"><a class="line" href="class_point_constraint.html#a03ec92ce018cfae4900a11ac65032988">   77</a></span>    <span class="keyword">virtual</span> <a class="code hl_class" href="class_mat44.html">Mat44</a>               <a class="code hl_function" href="class_point_constraint.html#a03ec92ce018cfae4900a11ac65032988">GetConstraintToBody2Matrix</a>()<span class="keyword"> const override                 </span>{ <span class="keywordflow">return</span> <a class="code hl_function" href="class_mat44.html#a8cc7184902ce670d0822a28a8906df52">Mat44::sTranslation</a>(mLocalSpacePosition2); } <span class="comment">// Note: Incorrect rotation as we don&#39;t track the original rotation difference, should not matter though as the constraint is not limiting rotation.</span></div>
    179. 

  179. <div class="line"><a id="l00078" name="l00078"></a><span class="lineno">   78</span> </div>
    180. 

  180. <div class="line"><a id="l00080" name="l00080"></a><span class="lineno"><a class="line" href="class_point_constraint.html#a393464647f68f5dbfcdb034b00d4b1d1">   80</a></span>    <span class="keyword">inline</span> <a class="code hl_class" href="class_vec3.html">Vec3</a>                 <a class="code hl_function" href="class_point_constraint.html#a393464647f68f5dbfcdb034b00d4b1d1">GetTotalLambdaPosition</a>()<span class="keyword"> const                              </span>{ <span class="keywordflow">return</span> mPointConstraintPart.GetTotalLambda(); }</div>
    181. 

  181. <div class="line"><a id="l00081" name="l00081"></a><span class="lineno">   81</span> </div>
    182. 

  182. <div class="line"><a id="l00082" name="l00082"></a><span class="lineno">   82</span><span class="keyword">private</span>:</div>
    183. 

  183. <div class="line"><a id="l00083" name="l00083"></a><span class="lineno">   83</span>    <span class="comment">// Internal helper function to calculate the values below</span></div>
    184. 

  184. <div class="line"><a id="l00084" name="l00084"></a><span class="lineno">   84</span>    <span class="keywordtype">void</span>                        CalculateConstraintProperties();</div>
    185. 

  185. <div class="line"><a id="l00085" name="l00085"></a><span class="lineno">   85</span> </div>
    186. 

  186. <div class="line"><a id="l00086" name="l00086"></a><span class="lineno">   86</span>    <span class="comment">// Local space constraint positions</span></div>
    187. 

  187. <div class="line"><a id="l00087" name="l00087"></a><span class="lineno">   87</span>    <a class="code hl_class" href="class_vec3.html">Vec3</a>                        mLocalSpacePosition1;</div>
    188. 

  188. <div class="line"><a id="l00088" name="l00088"></a><span class="lineno">   88</span>    <a class="code hl_class" href="class_vec3.html">Vec3</a>                        mLocalSpacePosition2;</div>
    189. 

  189. <div class="line"><a id="l00089" name="l00089"></a><span class="lineno">   89</span> </div>
    190. 

  190. <div class="line"><a id="l00090" name="l00090"></a><span class="lineno">   90</span>    <span class="comment">// The constraint part</span></div>
    191. 

  191. <div class="line"><a id="l00091" name="l00091"></a><span class="lineno">   91</span>    <a class="code hl_class" href="class_point_constraint_part.html">PointConstraintPart</a>         mPointConstraintPart;</div>
    192. 

  192. <div class="line"><a id="l00092" name="l00092"></a><span class="lineno">   92</span>};</div>
    193. 

  193. </div>
    194. 

  194. <div class="line"><a id="l00093" name="l00093"></a><span class="lineno">   93</span> </div>
    195. 

  195. <div class="line"><a id="l00094" name="l00094"></a><span class="lineno">   94</span><a class="code hl_define" href="_core_8h.html#a73da8725998b00321a9db341202d650d">JPH_NAMESPACE_END</a></div>
    196. 

  196. <div class="ttc" id="a_constraint_8h_html_a5951578637c20f8aad819c13ad09b1be"><div class="ttname"><a href="_constraint_8h.html#a5951578637c20f8aad819c13ad09b1be">EConstraintSpace</a></div><div class="ttdeci">EConstraintSpace</div><div class="ttdoc">Certain constraints support setting them up in local or world space. This governs what is used.</div><div class="ttdef"><b>Definition</b> Constraint.h:58</div></div>
    197. 

  197. <div class="ttc" id="a_constraint_8h_html_a5951578637c20f8aad819c13ad09b1bea43c5bd4a88c440bd0862f954e4faa177"><div class="ttname"><a href="_constraint_8h.html#a5951578637c20f8aad819c13ad09b1bea43c5bd4a88c440bd0862f954e4faa177">EConstraintSpace::WorldSpace</a></div><div class="ttdeci">@ WorldSpace</div><div class="ttdoc">All constraint properties are specified in world space.</div></div>
    198. 

  198. <div class="ttc" id="a_constraint_8h_html_adfc8350888df0c3a51714b7f372baf2d"><div class="ttname"><a href="_constraint_8h.html#adfc8350888df0c3a51714b7f372baf2d">EConstraintSubType</a></div><div class="ttdeci">EConstraintSubType</div><div class="ttdoc">Enum to identify constraint sub type.</div><div class="ttdef"><b>Definition</b> Constraint.h:34</div></div>
    199. 

  199. <div class="ttc" id="a_constraint_8h_html_adfc8350888df0c3a51714b7f372baf2da2a3cd5946cfd317eb99c3d32e35e2d4c"><div class="ttname"><a href="_constraint_8h.html#adfc8350888df0c3a51714b7f372baf2da2a3cd5946cfd317eb99c3d32e35e2d4c">EConstraintSubType::Point</a></div><div class="ttdeci">@ Point</div></div>
    200. 

  200. <div class="ttc" id="a_core_8h_html_a2712a9b0f778ab9d1aa5118b4e8e6bd8"><div class="ttname"><a href="_core_8h.html#a2712a9b0f778ab9d1aa5118b4e8e6bd8">JPH_EXPORT</a></div><div class="ttdeci">#define JPH_EXPORT</div><div class="ttdef"><b>Definition</b> Core.h:275</div></div>
    201. 

  201. <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>
    202. 

  202. <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>
    203. 

  203. <div class="ttc" id="a_memory_8h_html_a91074fb218fe28954a0938c099ddd9e0"><div class="ttname"><a href="_memory_8h.html#a91074fb218fe28954a0938c099ddd9e0">JPH_OVERRIDE_NEW_DELETE</a></div><div class="ttdeci">#define JPH_OVERRIDE_NEW_DELETE</div><div class="ttdoc">Macro to override the new and delete functions.</div><div class="ttdef"><b>Definition</b> Memory.h:50</div></div>
    204. 

  204. <div class="ttc" id="a_point_constraint_part_8h_html"><div class="ttname"><a href="_point_constraint_part_8h.html">PointConstraintPart.h</a></div></div>
    205. 

  205. <div class="ttc" id="a_serializable_object_8h_html_ad80cbee2b256f570ee204534dec05da4"><div class="ttname"><a href="_serializable_object_8h.html#ad80cbee2b256f570ee204534dec05da4">JPH_DECLARE_SERIALIZABLE_VIRTUAL</a></div><div class="ttdeci">#define JPH_DECLARE_SERIALIZABLE_VIRTUAL(linkage, class_name)</div><div class="ttdef"><b>Definition</b> SerializableObject.h:109</div></div>
    206. 

  206. <div class="ttc" id="a_two_body_constraint_8h_html"><div class="ttname"><a href="_two_body_constraint_8h.html">TwoBodyConstraint.h</a></div></div>
    207. 

  207. <div class="ttc" id="aclass_body_html"><div class="ttname"><a href="class_body.html">Body</a></div><div class="ttdef"><b>Definition</b> Body.h:39</div></div>
    208. 

  208. <div class="ttc" id="aclass_body_i_d_html"><div class="ttname"><a href="class_body_i_d.html">BodyID</a></div><div class="ttdoc">ID of a body. This is a way of reasoning about bodies in a multithreaded simulation while avoiding ra...</div><div class="ttdef"><b>Definition</b> BodyID.h:13</div></div>
    209. 

  209. <div class="ttc" id="aclass_constraint_settings_html_a3123d8d5dc6b127c2d19c95f6fe23a74"><div class="ttname"><a href="class_constraint_settings.html#a3123d8d5dc6b127c2d19c95f6fe23a74">ConstraintSettings::SaveBinaryState</a></div><div class="ttdeci">virtual void SaveBinaryState(StreamOut &amp;inStream) const</div><div class="ttdoc">Saves the contents of the constraint settings in binary form to inStream.</div><div class="ttdef"><b>Definition</b> Constraint.cpp:26</div></div>
    210. 

  210. <div class="ttc" id="aclass_constraint_settings_html_a71f815e6f2e1bd3e0c8be210936b0e79"><div class="ttname"><a href="class_constraint_settings.html#a71f815e6f2e1bd3e0c8be210936b0e79">ConstraintSettings::RestoreBinaryState</a></div><div class="ttdeci">virtual void RestoreBinaryState(StreamIn &amp;inStream)</div><div class="ttdoc">This function should not be called directly, it is used by sRestoreFromBinaryState.</div><div class="ttdef"><b>Definition</b> Constraint.cpp:36</div></div>
    211. 

  211. <div class="ttc" id="aclass_debug_renderer_html"><div class="ttname"><a href="class_debug_renderer.html">DebugRenderer</a></div><div class="ttdef"><b>Definition</b> DebugRenderer.h:47</div></div>
    212. 

  212. <div class="ttc" id="aclass_mat44_html"><div class="ttname"><a href="class_mat44.html">Mat44</a></div><div class="ttdoc">Holds a 4x4 matrix of floats, but supports also operations on the 3x3 upper left part of the matrix.</div><div class="ttdef"><b>Definition</b> Mat44.h:13</div></div>
    213. 

  213. <div class="ttc" id="aclass_mat44_html_a8cc7184902ce670d0822a28a8906df52"><div class="ttname"><a href="class_mat44.html#a8cc7184902ce670d0822a28a8906df52">Mat44::sTranslation</a></div><div class="ttdeci">static JPH_INLINE Mat44 sTranslation(Vec3Arg inV)</div><div class="ttdoc">Get matrix that translates.</div><div class="ttdef"><b>Definition</b> Mat44.inl:144</div></div>
    214. 

  214. <div class="ttc" id="aclass_point_constraint_html"><div class="ttname"><a href="class_point_constraint.html">PointConstraint</a></div><div class="ttdoc">A point constraint constrains 2 bodies on a single point (removing 3 degrees of freedom)</div><div class="ttdef"><b>Definition</b> PointConstraint.h:41</div></div>
    215. 

  215. <div class="ttc" id="aclass_point_constraint_html_a03ec92ce018cfae4900a11ac65032988"><div class="ttname"><a href="class_point_constraint.html#a03ec92ce018cfae4900a11ac65032988">PointConstraint::GetConstraintToBody2Matrix</a></div><div class="ttdeci">virtual Mat44 GetConstraintToBody2Matrix() const override</div><div class="ttdoc">Calculates the transform that transforms from constraint space to body 2 space. The first column of t...</div><div class="ttdef"><b>Definition</b> PointConstraint.h:77</div></div>
    216. 

  216. <div class="ttc" id="aclass_point_constraint_html_a0993bfa066a32b159d45cf54b346163f"><div class="ttname"><a href="class_point_constraint.html#a0993bfa066a32b159d45cf54b346163f">PointConstraint::GetSubType</a></div><div class="ttdeci">virtual EConstraintSubType GetSubType() const override</div><div class="ttdoc">Get the sub type of a constraint.</div><div class="ttdef"><b>Definition</b> PointConstraint.h:49</div></div>
    217. 

  217. <div class="ttc" id="aclass_point_constraint_html_a11b6acce9456cc5d0c2f34ecaf224f30"><div class="ttname"><a href="class_point_constraint.html#a11b6acce9456cc5d0c2f34ecaf224f30">PointConstraint::GetConstraintToBody1Matrix</a></div><div class="ttdeci">virtual Mat44 GetConstraintToBody1Matrix() const override</div><div class="ttdoc">Calculates the transform that transforms from constraint space to body 1 space. The first column of t...</div><div class="ttdef"><b>Definition</b> PointConstraint.h:76</div></div>
    218. 

  218. <div class="ttc" id="aclass_point_constraint_html_a393464647f68f5dbfcdb034b00d4b1d1"><div class="ttname"><a href="class_point_constraint.html#a393464647f68f5dbfcdb034b00d4b1d1">PointConstraint::GetTotalLambdaPosition</a></div><div class="ttdeci">Vec3 GetTotalLambdaPosition() const</div><div class="ttdef"><b>Definition</b> PointConstraint.h:80</div></div>
    219. 

  219. <div class="ttc" id="aclass_point_constraint_html_a8fcc860c0b8ee43e08d599d8c3aaa3cd"><div class="ttname"><a href="class_point_constraint.html#a8fcc860c0b8ee43e08d599d8c3aaa3cd">PointConstraint::GetLocalSpacePoint1</a></div><div class="ttdeci">Vec3 GetLocalSpacePoint1() const</div><div class="ttdoc">Get the attachment point for body 1 relative to body 1 COM (transform by Body::GetCenterOfMassTransfo...</div><div class="ttdef"><b>Definition</b> PointConstraint.h:70</div></div>
    220. 

  220. <div class="ttc" id="aclass_point_constraint_html_aec29f6eef0cbafd0b0f9a97caa50b83a"><div class="ttname"><a href="class_point_constraint.html#aec29f6eef0cbafd0b0f9a97caa50b83a">PointConstraint::GetLocalSpacePoint2</a></div><div class="ttdeci">Vec3 GetLocalSpacePoint2() const</div><div class="ttdoc">Get the attachment point for body 2 relative to body 2 COM (transform by Body::GetCenterOfMassTransfo...</div><div class="ttdef"><b>Definition</b> PointConstraint.h:73</div></div>
    221. 

  221. <div class="ttc" id="aclass_point_constraint_part_html"><div class="ttname"><a href="class_point_constraint_part.html">PointConstraintPart</a></div><div class="ttdef"><b>Definition</b> PointConstraintPart.h:41</div></div>
    222. 

  222. <div class="ttc" id="aclass_point_constraint_settings_html"><div class="ttname"><a href="class_point_constraint_settings.html">PointConstraintSettings</a></div><div class="ttdoc">Point constraint settings, used to create a point constraint.</div><div class="ttdef"><b>Definition</b> PointConstraint.h:14</div></div>
    223. 

  223. <div class="ttc" id="aclass_ref_html"><div class="ttname"><a href="class_ref.html">Ref</a></div><div class="ttdef"><b>Definition</b> Reference.h:107</div></div>
    224. 

  224. <div class="ttc" id="aclass_state_recorder_html"><div class="ttname"><a href="class_state_recorder.html">StateRecorder</a></div><div class="ttdef"><b>Definition</b> StateRecorder.h:110</div></div>
    225. 

  225. <div class="ttc" id="aclass_stream_in_html"><div class="ttname"><a href="class_stream_in.html">StreamIn</a></div><div class="ttdoc">Simple binary input stream.</div><div class="ttdef"><b>Definition</b> StreamIn.h:13</div></div>
    226. 

  226. <div class="ttc" id="aclass_stream_out_html"><div class="ttname"><a href="class_stream_out.html">StreamOut</a></div><div class="ttdoc">Simple binary output stream.</div><div class="ttdef"><b>Definition</b> StreamOut.h:13</div></div>
    227. 

  227. <div class="ttc" id="aclass_two_body_constraint_html"><div class="ttname"><a href="class_two_body_constraint.html">TwoBodyConstraint</a></div><div class="ttdoc">Base class for all constraints that involve 2 bodies. Body1 is usually considered the parent,...</div><div class="ttdef"><b>Definition</b> TwoBodyConstraint.h:27</div></div>
    228. 

  228. <div class="ttc" id="aclass_two_body_constraint_settings_html"><div class="ttname"><a href="class_two_body_constraint_settings.html">TwoBodyConstraintSettings</a></div><div class="ttdoc">Base class for settings for all constraints that involve 2 bodies.</div><div class="ttdef"><b>Definition</b> TwoBodyConstraint.h:16</div></div>
    229. 

  229. <div class="ttc" id="aclass_two_body_constraint_settings_html_a42e353e736b0254b02008b050a28f55b"><div class="ttname"><a href="class_two_body_constraint_settings.html#a42e353e736b0254b02008b050a28f55b">TwoBodyConstraintSettings::Create</a></div><div class="ttdeci">virtual TwoBodyConstraint * Create(Body &amp;inBody1, Body &amp;inBody2) const =0</div></div>
    230. 

  230. <div class="ttc" id="aclass_vec3_html"><div class="ttname"><a href="class_vec3.html">Vec3</a></div><div class="ttdef"><b>Definition</b> Vec3.h:17</div></div>
    231. 

  231. <div class="ttc" id="aclass_vec3_html_ad03c52ab27761bc1e64e33c47632ba51"><div class="ttname"><a href="class_vec3.html#ad03c52ab27761bc1e64e33c47632ba51">Vec3::sZero</a></div><div class="ttdeci">static JPH_INLINE Vec3 sZero()</div><div class="ttdoc">Vector with all zeros.</div><div class="ttdef"><b>Definition</b> Vec3.inl:103</div></div>
    232. 

  232. </div><!-- fragment --></div><!-- contents -->
    233. 

  233. </div><!-- doc-content -->
    234. 

  234. <!-- start footer part -->
    235. 

  235. <div id="nav-path" class="navpath"><!-- id is needed for treeview function! -->
    236. 

  236.   <ul>
    237. 

  237.     <li class="navelem"><a class="el" href="dir_d99289a5d3c46cf26f14ff6c90658d9f.html">Jolt</a></li><li class="navelem"><a class="el" href="dir_a0f33af92addde396fc27b064c5eb8a9.html">Physics</a></li><li class="navelem"><a class="el" href="dir_166975991df1b4ecc6dd5a6639d45e50.html">Constraints</a></li><li class="navelem"><a class="el" href="_point_constraint_8h.html">PointConstraint.h</a></li>
    238. 

  238.     <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>
    239. 

  239.   </ul>
    240. 

  240. </div>
    241. 

  241. </body>
    242. 

  242. </html>
    243.