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  38.    <div id="projectname">Jolt Physics
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  40.    <div id="projectbrief">A multi core friendly Game Physics Engine</div>
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  108.   <div class="headertitle"><div class="title">BroadPhase.h</div></div>
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    110. 

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

  111. <a href="_broad_phase_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="_broad_phase_query_8h.html">Jolt/Physics/Collision/BroadPhase/BroadPhaseQuery.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="_broad_phase_layer_8h.html">Jolt/Physics/Collision/BroadPhase/BroadPhaseLayer.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="line"><a id="l00012" name="l00012"></a><span class="lineno">   12</span><span class="comment">// Shorthand function to ifdef out code if broadphase stats tracking is off</span></div>
    123. 

  123. <div class="line"><a id="l00013" name="l00013"></a><span class="lineno">   13</span><span class="preprocessor">#ifdef JPH_TRACK_BROADPHASE_STATS</span></div>
    124. 

  124. <div class="line"><a id="l00014" name="l00014"></a><span class="lineno">   14</span><span class="preprocessor">    #define JPH_IF_TRACK_BROADPHASE_STATS(...) __VA_ARGS__</span></div>
    125. 

  125. <div class="line"><a id="l00015" name="l00015"></a><span class="lineno">   15</span><span class="preprocessor">#else</span></div>
    126. 

  126. <div class="line"><a id="l00016" name="l00016"></a><span class="lineno"><a class="line" href="_broad_phase_8h.html#a1fd93e96654ff2092f35485924d94df9">   16</a></span><span class="preprocessor">    #define JPH_IF_TRACK_BROADPHASE_STATS(...)</span></div>
    127. 

  127. <div class="line"><a id="l00017" name="l00017"></a><span class="lineno">   17</span><span class="preprocessor">#endif </span><span class="comment">// JPH_TRACK_BROADPHASE_STATS</span></div>
    128. 

  128. <div class="line"><a id="l00018" name="l00018"></a><span class="lineno">   18</span> </div>
    129. 

  129. <div class="line"><a id="l00019" name="l00019"></a><span class="lineno">   19</span><span class="keyword">class </span><a class="code hl_class" href="class_body_manager.html">BodyManager</a>;</div>
    130. 

  130. <div class="line"><a id="l00020" name="l00020"></a><span class="lineno">   20</span><span class="keyword">struct </span><a class="code hl_struct" href="struct_body_pair.html">BodyPair</a>;</div>
    131. 

  131. <div class="line"><a id="l00021" name="l00021"></a><span class="lineno">   21</span> </div>
    132. 

  132. <div class="line"><a id="l00022" name="l00022"></a><span class="lineno"><a class="line" href="_broad_phase_8h.html#a79c28d9ca80b345aca4b3ab03ab8f82a">   22</a></span><span class="keyword">using </span><a class="code hl_class" href="class_collision_collector.html">BodyPairCollector</a> = <a class="code hl_class" href="class_collision_collector.html">CollisionCollector&lt;BodyPair, CollisionCollectorTraitsCollideShape&gt;</a>;</div>
    133. 

  133. <div class="line"><a id="l00023" name="l00023"></a><span class="lineno">   23</span> </div>
    134. 

  134. <div class="foldopen" id="foldopen00025" data-start="{" data-end="};">
    135. 

  135. <div class="line"><a id="l00025" name="l00025"></a><span class="lineno"><a class="line" href="class_broad_phase.html">   25</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_broad_phase.html">BroadPhase</a> : <span class="keyword">public</span> <a class="code hl_class" href="class_broad_phase_query.html">BroadPhaseQuery</a></div>
    136. 

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

  137. <div class="line"><a id="l00027" name="l00027"></a><span class="lineno">   27</span><span class="keyword">public</span>:</div>
    138. 

  138. <div class="line"><a id="l00032" name="l00032"></a><span class="lineno">   32</span>    <span class="keyword">virtual</span> <span class="keywordtype">void</span>        Init(<a class="code hl_class" href="class_body_manager.html">BodyManager</a> *inBodyManager, <span class="keyword">const</span> <a class="code hl_class" href="class_broad_phase_layer_interface.html">BroadPhaseLayerInterface</a> &amp;inLayerInterface);</div>
    139. 

  139. <div class="line"><a id="l00033" name="l00033"></a><span class="lineno">   33</span> </div>
    140. 

  140. <div class="line"><a id="l00035" name="l00035"></a><span class="lineno"><a class="line" href="class_broad_phase.html#ab209cd12e5b3c915ed9d9c65e5d34089">   35</a></span>    <span class="keyword">virtual</span> <span class="keywordtype">void</span>        <a class="code hl_function" href="class_broad_phase.html#ab209cd12e5b3c915ed9d9c65e5d34089">Optimize</a>()                                                          { <span class="comment">/* Optionally overridden by implementation */</span> }</div>
    141. 

  141. <div class="line"><a id="l00036" name="l00036"></a><span class="lineno">   36</span> </div>
    142. 

  142. <div class="line"><a id="l00038" name="l00038"></a><span class="lineno"><a class="line" href="class_broad_phase.html#a4772ae4d99f16342a494b7c1e0066d8d">   38</a></span>    <span class="keyword">virtual</span> <span class="keywordtype">void</span>        <a class="code hl_function" href="class_broad_phase.html#a4772ae4d99f16342a494b7c1e0066d8d">FrameSync</a>()                                                         { <span class="comment">/* Optionally overridden by implementation */</span> }</div>
    143. 

  143. <div class="line"><a id="l00039" name="l00039"></a><span class="lineno">   39</span> </div>
    144. 

  144. <div class="line"><a id="l00041" name="l00041"></a><span class="lineno"><a class="line" href="class_broad_phase.html#a09a84eceb64acb6636984a06bbb7a73a">   41</a></span>    <span class="keyword">virtual</span> <span class="keywordtype">void</span>        <a class="code hl_function" href="class_broad_phase.html#a09a84eceb64acb6636984a06bbb7a73a">LockModifications</a>()                                                 { <span class="comment">/* Optionally overridden by implementation */</span> }</div>
    145. 

  145. <div class="line"><a id="l00042" name="l00042"></a><span class="lineno">   42</span> </div>
    146. 

  146. <div class="line"><a id="l00044" name="l00044"></a><span class="lineno"><a class="line" href="struct_broad_phase_1_1_update_state.html#a8460ba8beb83aa9919bf50eac7134ff1">   44</a></span>    <span class="keyword">struct </span><a class="code hl_struct" href="struct_broad_phase_1_1_update_state.html">UpdateState</a> { <span class="keywordtype">void</span> *mData[4]; };</div>
    147. 

  147. <div class="line"><a id="l00045" name="l00045"></a><span class="lineno">   45</span> </div>
    148. 

  148. <div class="line"><a id="l00048" name="l00048"></a><span class="lineno"><a class="line" href="class_broad_phase.html#af28614224a9ae6463bce9f2039468852">   48</a></span>    <span class="keyword">virtual</span> <a class="code hl_struct" href="struct_broad_phase_1_1_update_state.html">UpdateState</a> <a class="code hl_function" href="class_broad_phase.html#af28614224a9ae6463bce9f2039468852">UpdatePrepare</a>()                                                     { <span class="keywordflow">return</span> <a class="code hl_struct" href="struct_broad_phase_1_1_update_state.html">UpdateState</a>(); }</div>
    149. 

  149. <div class="line"><a id="l00049" name="l00049"></a><span class="lineno">   49</span> </div>
    150. 

  150. <div class="line"><a id="l00051" name="l00051"></a><span class="lineno"><a class="line" href="class_broad_phase.html#ab78bec1eb43c0ff847eaf489bd2e95a2">   51</a></span>    <span class="keyword">virtual</span> <span class="keywordtype">void</span>        <a class="code hl_function" href="class_broad_phase.html#ab78bec1eb43c0ff847eaf489bd2e95a2">UpdateFinalize</a>([[maybe_unused]] <span class="keyword">const</span> <a class="code hl_struct" href="struct_broad_phase_1_1_update_state.html">UpdateState</a> &amp;inUpdateState)   { <span class="comment">/* Optionally overridden by implementation */</span> }</div>
    151. 

  151. <div class="line"><a id="l00052" name="l00052"></a><span class="lineno">   52</span> </div>
    152. 

  152. <div class="line"><a id="l00054" name="l00054"></a><span class="lineno"><a class="line" href="class_broad_phase.html#a588463ac5567b3cc721c45cdb90138d6">   54</a></span>    <span class="keyword">virtual</span> <span class="keywordtype">void</span>        <a class="code hl_function" href="class_broad_phase.html#a588463ac5567b3cc721c45cdb90138d6">UnlockModifications</a>()                                               { <span class="comment">/* Optionally overridden by implementation */</span> }</div>
    153. 

  153. <div class="line"><a id="l00055" name="l00055"></a><span class="lineno">   55</span> </div>
    154. 

  154. <div class="line"><a id="l00057" name="l00057"></a><span class="lineno"><a class="line" href="class_broad_phase.html#ae7d00a18a41401f177a2a1d111265b10">   57</a></span>    <span class="keyword">using </span><a class="code hl_typedef" href="class_broad_phase.html#ae7d00a18a41401f177a2a1d111265b10">AddState</a> = <span class="keywordtype">void</span> *;</div>
    155. 

  155. <div class="line"><a id="l00058" name="l00058"></a><span class="lineno">   58</span> </div>
    156. 

  156. <div class="line"><a id="l00062" name="l00062"></a><span class="lineno"><a class="line" href="class_broad_phase.html#adc636ae60807c46011ed3674b6a983c2">   62</a></span>    <span class="keyword">virtual</span> <a class="code hl_typedef" href="class_broad_phase.html#ae7d00a18a41401f177a2a1d111265b10">AddState</a>    <a class="code hl_function" href="class_broad_phase.html#adc636ae60807c46011ed3674b6a983c2">AddBodiesPrepare</a>([[maybe_unused]] <a class="code hl_class" href="class_body_i_d.html">BodyID</a> *ioBodies, [[maybe_unused]] <span class="keywordtype">int</span> inNumber) { <span class="keywordflow">return</span> <span class="keyword">nullptr</span>; } <span class="comment">// By default the broadphase doesn&#39;t support this</span></div>
    157. 

  157. <div class="line"><a id="l00063" name="l00063"></a><span class="lineno">   63</span> </div>
    158. 

  158. <div class="line"><a id="l00066" name="l00066"></a><span class="lineno"><a class="line" href="class_broad_phase.html#a07f0fba42d45520a9bc2d22f2a636584">   66</a></span>    <span class="keyword">virtual</span> <span class="keywordtype">void</span>        <a class="code hl_function" href="class_broad_phase.html#a07f0fba42d45520a9bc2d22f2a636584">AddBodiesFinalize</a>(<a class="code hl_class" href="class_body_i_d.html">BodyID</a> *ioBodies, <span class="keywordtype">int</span> inNumber, <a class="code hl_typedef" href="class_broad_phase.html#ae7d00a18a41401f177a2a1d111265b10">AddState</a> inAddState) = 0;</div>
    159. 

  159. <div class="line"><a id="l00067" name="l00067"></a><span class="lineno">   67</span> </div>
    160. 

  160. <div class="line"><a id="l00071" name="l00071"></a><span class="lineno"><a class="line" href="class_broad_phase.html#a031638360b44d1a9b2176590796eb2a6">   71</a></span>    <span class="keyword">virtual</span> <span class="keywordtype">void</span>        <a class="code hl_function" href="class_broad_phase.html#a031638360b44d1a9b2176590796eb2a6">AddBodiesAbort</a>([[maybe_unused]] <a class="code hl_class" href="class_body_i_d.html">BodyID</a> *ioBodies, [[maybe_unused]] <span class="keywordtype">int</span> inNumber, [[maybe_unused]] <a class="code hl_typedef" href="class_broad_phase.html#ae7d00a18a41401f177a2a1d111265b10">AddState</a> inAddState)  { <span class="comment">/* By default nothing needs to be done */</span> }</div>
    161. 

  161. <div class="line"><a id="l00072" name="l00072"></a><span class="lineno">   72</span> </div>
    162. 

  162. <div class="line"><a id="l00075" name="l00075"></a><span class="lineno"><a class="line" href="class_broad_phase.html#adfcebfeb40995d6a122dd53730eec6fd">   75</a></span>    <span class="keyword">virtual</span> <span class="keywordtype">void</span>        <a class="code hl_function" href="class_broad_phase.html#adfcebfeb40995d6a122dd53730eec6fd">RemoveBodies</a>(<a class="code hl_class" href="class_body_i_d.html">BodyID</a> *ioBodies, <span class="keywordtype">int</span> inNumber) = 0;</div>
    163. 

  163. <div class="line"><a id="l00076" name="l00076"></a><span class="lineno">   76</span> </div>
    164. 

  164. <div class="line"><a id="l00079" name="l00079"></a><span class="lineno"><a class="line" href="class_broad_phase.html#a1a88ea16a35689cad897fcffa428a2ed">   79</a></span>    <span class="keyword">virtual</span> <span class="keywordtype">void</span>        <a class="code hl_function" href="class_broad_phase.html#a1a88ea16a35689cad897fcffa428a2ed">NotifyBodiesAABBChanged</a>(<a class="code hl_class" href="class_body_i_d.html">BodyID</a> *ioBodies, <span class="keywordtype">int</span> inNumber, <span class="keywordtype">bool</span> inTakeLock = <span class="keyword">true</span>) = 0;</div>
    165. 

  165. <div class="line"><a id="l00080" name="l00080"></a><span class="lineno">   80</span> </div>
    166. 

  166. <div class="line"><a id="l00082" name="l00082"></a><span class="lineno"><a class="line" href="class_broad_phase.html#a9acfe24c8f30529d412a26174dba503c">   82</a></span>    <span class="keyword">virtual</span> <span class="keywordtype">void</span>        <a class="code hl_function" href="class_broad_phase.html#a9acfe24c8f30529d412a26174dba503c">NotifyBodiesLayerChanged</a>(<a class="code hl_class" href="class_body_i_d.html">BodyID</a> *ioBodies, <span class="keywordtype">int</span> inNumber) = 0;</div>
    167. 

  167. <div class="line"><a id="l00083" name="l00083"></a><span class="lineno">   83</span> </div>
    168. 

  168. <div class="line"><a id="l00093" name="l00093"></a><span class="lineno"><a class="line" href="class_broad_phase.html#aecd92cc792c15c624b97eeeac11cc468">   93</a></span>    <span class="keyword">virtual</span> <span class="keywordtype">void</span>        <a class="code hl_function" href="class_broad_phase.html#aecd92cc792c15c624b97eeeac11cc468">FindCollidingPairs</a>(<a class="code hl_class" href="class_body_i_d.html">BodyID</a> *ioActiveBodies, <span class="keywordtype">int</span> inNumActiveBodies, <span class="keywordtype">float</span> inSpeculativeContactDistance, <span class="keyword">const</span> <a class="code hl_class" href="class_object_vs_broad_phase_layer_filter.html">ObjectVsBroadPhaseLayerFilter</a> &amp;inObjectVsBroadPhaseLayerFilter, <span class="keyword">const</span> <a class="code hl_class" href="class_object_layer_pair_filter.html">ObjectLayerPairFilter</a> &amp;inObjectLayerPairFilter, <a class="code hl_class" href="class_collision_collector.html">BodyPairCollector</a> &amp;ioPairCollector) <span class="keyword">const</span> = 0;</div>
    169. 

  169. <div class="line"><a id="l00094" name="l00094"></a><span class="lineno">   94</span> </div>
    170. 

  170. <div class="line"><a id="l00096" name="l00096"></a><span class="lineno"><a class="line" href="class_broad_phase.html#a324830206fb4032c6a6670fea6c15143">   96</a></span>    <span class="keyword">virtual</span> <span class="keywordtype">void</span>        <a class="code hl_function" href="class_broad_phase.html#a324830206fb4032c6a6670fea6c15143">CastAABoxNoLock</a>(<span class="keyword">const</span> <a class="code hl_struct" href="struct_a_a_box_cast.html">AABoxCast</a> &amp;inBox, <a class="code hl_class" href="class_collision_collector.html">CastShapeBodyCollector</a> &amp;ioCollector, <span class="keyword">const</span> <a class="code hl_class" href="class_broad_phase_layer_filter.html">BroadPhaseLayerFilter</a> &amp;inBroadPhaseLayerFilter, <span class="keyword">const</span> <a class="code hl_class" href="class_object_layer_filter.html">ObjectLayerFilter</a> &amp;inObjectLayerFilter) <span class="keyword">const</span> = 0;</div>
    171. 

  171. <div class="line"><a id="l00097" name="l00097"></a><span class="lineno">   97</span> </div>
    172. 

  172. <div class="line"><a id="l00098" name="l00098"></a><span class="lineno">   98</span><span class="preprocessor">#ifdef JPH_TRACK_BROADPHASE_STATS</span></div>
    173. 

  173. <div class="line"><a id="l00101" name="l00101"></a><span class="lineno">  101</span>    <span class="keyword">virtual</span> <span class="keywordtype">void</span>        ReportStats()                                                       { <span class="comment">/* Can be implemented by derived classes */</span> }</div>
    174. 

  174. <div class="line"><a id="l00102" name="l00102"></a><span class="lineno">  102</span><span class="preprocessor">#endif </span><span class="comment">// JPH_TRACK_BROADPHASE_STATS</span></div>
    175. 

  175. <div class="line"><a id="l00103" name="l00103"></a><span class="lineno">  103</span> </div>
    176. 

  176. <div class="line"><a id="l00104" name="l00104"></a><span class="lineno">  104</span><span class="keyword">protected</span>:</div>
    177. 

  177. <div class="line"><a id="l00106" name="l00106"></a><span class="lineno"><a class="line" href="class_broad_phase.html#a7789150cb00a308ed3da284decedb169">  106</a></span>    <a class="code hl_class" href="class_body_manager.html">BodyManager</a> *       mBodyManager = <span class="keyword">nullptr</span>;</div>
    178. 

  178. <div class="line"><a id="l00107" name="l00107"></a><span class="lineno">  107</span>};</div>
    179. 

  179. </div>
    180. 

  180. <div class="line"><a id="l00108" name="l00108"></a><span class="lineno">  108</span> </div>
    181. 

  181. <div class="line"><a id="l00109" name="l00109"></a><span class="lineno">  109</span><a class="code hl_define" href="_core_8h.html#a73da8725998b00321a9db341202d650d">JPH_NAMESPACE_END</a></div>
    182. 

  182. <div class="ttc" id="a_broad_phase_layer_8h_html"><div class="ttname"><a href="_broad_phase_layer_8h.html">BroadPhaseLayer.h</a></div></div>
    183. 

  183. <div class="ttc" id="a_broad_phase_query_8h_html"><div class="ttname"><a href="_broad_phase_query_8h.html">BroadPhaseQuery.h</a></div></div>
    184. 

  184. <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>
    185. 

  185. <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>
    186. 

  186. <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>
    187. 

  187. <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>
    188. 

  188. <div class="ttc" id="aclass_body_manager_html"><div class="ttname"><a href="class_body_manager.html">BodyManager</a></div><div class="ttdef"><b>Definition</b> BodyManager.h:47</div></div>
    189. 

  189. <div class="ttc" id="aclass_broad_phase_html"><div class="ttname"><a href="class_broad_phase.html">BroadPhase</a></div><div class="ttdoc">Used to do coarse collision detection operations to quickly prune out bodies that will not collide.</div><div class="ttdef"><b>Definition</b> BroadPhase.h:26</div></div>
    190. 

  190. <div class="ttc" id="aclass_broad_phase_html_a031638360b44d1a9b2176590796eb2a6"><div class="ttname"><a href="class_broad_phase.html#a031638360b44d1a9b2176590796eb2a6">BroadPhase::AddBodiesAbort</a></div><div class="ttdeci">virtual void AddBodiesAbort(BodyID *ioBodies, int inNumber, AddState inAddState)</div><div class="ttdef"><b>Definition</b> BroadPhase.h:71</div></div>
    191. 

  191. <div class="ttc" id="aclass_broad_phase_html_a07f0fba42d45520a9bc2d22f2a636584"><div class="ttname"><a href="class_broad_phase.html#a07f0fba42d45520a9bc2d22f2a636584">BroadPhase::AddBodiesFinalize</a></div><div class="ttdeci">virtual void AddBodiesFinalize(BodyID *ioBodies, int inNumber, AddState inAddState)=0</div></div>
    192. 

  192. <div class="ttc" id="aclass_broad_phase_html_a09a84eceb64acb6636984a06bbb7a73a"><div class="ttname"><a href="class_broad_phase.html#a09a84eceb64acb6636984a06bbb7a73a">BroadPhase::LockModifications</a></div><div class="ttdeci">virtual void LockModifications()</div><div class="ttdoc">Must be called before UpdatePrepare to prevent modifications from being made to the tree.</div><div class="ttdef"><b>Definition</b> BroadPhase.h:41</div></div>
    193. 

  193. <div class="ttc" id="aclass_broad_phase_html_a1a88ea16a35689cad897fcffa428a2ed"><div class="ttname"><a href="class_broad_phase.html#a1a88ea16a35689cad897fcffa428a2ed">BroadPhase::NotifyBodiesAABBChanged</a></div><div class="ttdeci">virtual void NotifyBodiesAABBChanged(BodyID *ioBodies, int inNumber, bool inTakeLock=true)=0</div></div>
    194. 

  194. <div class="ttc" id="aclass_broad_phase_html_a324830206fb4032c6a6670fea6c15143"><div class="ttname"><a href="class_broad_phase.html#a324830206fb4032c6a6670fea6c15143">BroadPhase::CastAABoxNoLock</a></div><div class="ttdeci">virtual void CastAABoxNoLock(const AABoxCast &amp;inBox, CastShapeBodyCollector &amp;ioCollector, const BroadPhaseLayerFilter &amp;inBroadPhaseLayerFilter, const ObjectLayerFilter &amp;inObjectLayerFilter) const =0</div><div class="ttdoc">Same as BroadPhaseQuery::CastAABox but can be implemented in a way to take no broad phase locks.</div></div>
    195. 

  195. <div class="ttc" id="aclass_broad_phase_html_a4772ae4d99f16342a494b7c1e0066d8d"><div class="ttname"><a href="class_broad_phase.html#a4772ae4d99f16342a494b7c1e0066d8d">BroadPhase::FrameSync</a></div><div class="ttdeci">virtual void FrameSync()</div><div class="ttdoc">Must be called just before updating the broadphase when none of the body mutexes are locked.</div><div class="ttdef"><b>Definition</b> BroadPhase.h:38</div></div>
    196. 

  196. <div class="ttc" id="aclass_broad_phase_html_a588463ac5567b3cc721c45cdb90138d6"><div class="ttname"><a href="class_broad_phase.html#a588463ac5567b3cc721c45cdb90138d6">BroadPhase::UnlockModifications</a></div><div class="ttdeci">virtual void UnlockModifications()</div><div class="ttdoc">Must be called after UpdateFinalize to allow modifications to the broadphase.</div><div class="ttdef"><b>Definition</b> BroadPhase.h:54</div></div>
    197. 

  197. <div class="ttc" id="aclass_broad_phase_html_a9acfe24c8f30529d412a26174dba503c"><div class="ttname"><a href="class_broad_phase.html#a9acfe24c8f30529d412a26174dba503c">BroadPhase::NotifyBodiesLayerChanged</a></div><div class="ttdeci">virtual void NotifyBodiesLayerChanged(BodyID *ioBodies, int inNumber)=0</div><div class="ttdoc">Call whenever the layer (and optionally the aabb as well) of a body changes (can change order of ioBo...</div></div>
    198. 

  198. <div class="ttc" id="aclass_broad_phase_html_ab209cd12e5b3c915ed9d9c65e5d34089"><div class="ttname"><a href="class_broad_phase.html#ab209cd12e5b3c915ed9d9c65e5d34089">BroadPhase::Optimize</a></div><div class="ttdeci">virtual void Optimize()</div><div class="ttdoc">Should be called after many objects have been inserted to make the broadphase more efficient,...</div><div class="ttdef"><b>Definition</b> BroadPhase.h:35</div></div>
    199. 

  199. <div class="ttc" id="aclass_broad_phase_html_ab78bec1eb43c0ff847eaf489bd2e95a2"><div class="ttname"><a href="class_broad_phase.html#ab78bec1eb43c0ff847eaf489bd2e95a2">BroadPhase::UpdateFinalize</a></div><div class="ttdeci">virtual void UpdateFinalize(const UpdateState &amp;inUpdateState)</div><div class="ttdoc">Finalizing the update will quickly apply the changes.</div><div class="ttdef"><b>Definition</b> BroadPhase.h:51</div></div>
    200. 

  200. <div class="ttc" id="aclass_broad_phase_html_adc636ae60807c46011ed3674b6a983c2"><div class="ttname"><a href="class_broad_phase.html#adc636ae60807c46011ed3674b6a983c2">BroadPhase::AddBodiesPrepare</a></div><div class="ttdeci">virtual AddState AddBodiesPrepare(BodyID *ioBodies, int inNumber)</div><div class="ttdef"><b>Definition</b> BroadPhase.h:62</div></div>
    201. 

  201. <div class="ttc" id="aclass_broad_phase_html_adfcebfeb40995d6a122dd53730eec6fd"><div class="ttname"><a href="class_broad_phase.html#adfcebfeb40995d6a122dd53730eec6fd">BroadPhase::RemoveBodies</a></div><div class="ttdeci">virtual void RemoveBodies(BodyID *ioBodies, int inNumber)=0</div></div>
    202. 

  202. <div class="ttc" id="aclass_broad_phase_html_ae7d00a18a41401f177a2a1d111265b10"><div class="ttname"><a href="class_broad_phase.html#ae7d00a18a41401f177a2a1d111265b10">BroadPhase::AddState</a></div><div class="ttdeci">void * AddState</div><div class="ttdoc">Handle used during adding bodies to the broadphase.</div><div class="ttdef"><b>Definition</b> BroadPhase.h:57</div></div>
    203. 

  203. <div class="ttc" id="aclass_broad_phase_html_aecd92cc792c15c624b97eeeac11cc468"><div class="ttname"><a href="class_broad_phase.html#aecd92cc792c15c624b97eeeac11cc468">BroadPhase::FindCollidingPairs</a></div><div class="ttdeci">virtual void FindCollidingPairs(BodyID *ioActiveBodies, int inNumActiveBodies, float inSpeculativeContactDistance, const ObjectVsBroadPhaseLayerFilter &amp;inObjectVsBroadPhaseLayerFilter, const ObjectLayerPairFilter &amp;inObjectLayerPairFilter, BodyPairCollector &amp;ioPairCollector) const =0</div></div>
    204. 

  204. <div class="ttc" id="aclass_broad_phase_html_af28614224a9ae6463bce9f2039468852"><div class="ttname"><a href="class_broad_phase.html#af28614224a9ae6463bce9f2039468852">BroadPhase::UpdatePrepare</a></div><div class="ttdeci">virtual UpdateState UpdatePrepare()</div><div class="ttdef"><b>Definition</b> BroadPhase.h:48</div></div>
    205. 

  205. <div class="ttc" id="aclass_broad_phase_layer_filter_html"><div class="ttname"><a href="class_broad_phase_layer_filter.html">BroadPhaseLayerFilter</a></div><div class="ttdoc">Filter class for broadphase layers.</div><div class="ttdef"><b>Definition</b> BroadPhaseLayer.h:94</div></div>
    206. 

  206. <div class="ttc" id="aclass_broad_phase_layer_interface_html"><div class="ttname"><a href="class_broad_phase_layer_interface.html">BroadPhaseLayerInterface</a></div><div class="ttdoc">Interface that the application should implement to allow mapping object layers to broadphase layers.</div><div class="ttdef"><b>Definition</b> BroadPhaseLayer.h:61</div></div>
    207. 

  207. <div class="ttc" id="aclass_broad_phase_query_html"><div class="ttname"><a href="class_broad_phase_query.html">BroadPhaseQuery</a></div><div class="ttdef"><b>Definition</b> BroadPhaseQuery.h:29</div></div>
    208. 

  208. <div class="ttc" id="aclass_collision_collector_html"><div class="ttname"><a href="class_collision_collector.html">CollisionCollector</a></div><div class="ttdoc">Virtual interface that allows collecting multiple collision results.</div><div class="ttdef"><b>Definition</b> CollisionCollector.h:45</div></div>
    209. 

  209. <div class="ttc" id="aclass_object_layer_filter_html"><div class="ttname"><a href="class_object_layer_filter.html">ObjectLayerFilter</a></div><div class="ttdoc">Filter class for object layers.</div><div class="ttdef"><b>Definition</b> ObjectLayer.h:28</div></div>
    210. 

  210. <div class="ttc" id="aclass_object_layer_pair_filter_html"><div class="ttname"><a href="class_object_layer_pair_filter.html">ObjectLayerPairFilter</a></div><div class="ttdoc">Filter class to test if two objects can collide based on their object layer. Used while finding colli...</div><div class="ttdef"><b>Definition</b> ObjectLayer.h:50</div></div>
    211. 

  211. <div class="ttc" id="aclass_object_vs_broad_phase_layer_filter_html"><div class="ttname"><a href="class_object_vs_broad_phase_layer_filter.html">ObjectVsBroadPhaseLayerFilter</a></div><div class="ttdoc">Class to test if an object can collide with a broadphase layer. Used while finding collision pairs.</div><div class="ttdef"><b>Definition</b> BroadPhaseLayer.h:80</div></div>
    212. 

  212. <div class="ttc" id="astruct_a_a_box_cast_html"><div class="ttname"><a href="struct_a_a_box_cast.html">AABoxCast</a></div><div class="ttdoc">Structure that holds AABox moving linearly through 3d space.</div><div class="ttdef"><b>Definition</b> AABoxCast.h:13</div></div>
    213. 

  213. <div class="ttc" id="astruct_body_pair_html"><div class="ttname"><a href="struct_body_pair.html">BodyPair</a></div><div class="ttdoc">Structure that holds a body pair.</div><div class="ttdef"><b>Definition</b> BodyPair.h:14</div></div>
    214. 

  214. <div class="ttc" id="astruct_broad_phase_1_1_update_state_html"><div class="ttname"><a href="struct_broad_phase_1_1_update_state.html">BroadPhase::UpdateState</a></div><div class="ttdoc">Context used during broadphase update.</div><div class="ttdef"><b>Definition</b> BroadPhase.h:44</div></div>
    215. 

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